Clinician Reviews

Key clinical point: This meta-analysis demonstrated the superiority of peppermint oil over placebo for improvements in the signs and symptoms of irritable bowel syndrome (IBS); however, adverse events were more frequent with peppermint oil use.

Major finding: Peppermint oil was superior to placebo for global IBS symptoms (relative risk [RR] for persisting global IBS symptoms 0.65; 95% CI 0.43-0.98) and abdominal pain (RR for no improvement in abdominal pain 0.76; 95% CI 0.62-0.93) after therapy. The rate of any adverse events (RR 1.57; 95% CI 1.04-2.37), particularly gastroesophageal reflux symptoms, was higher among patients receiving peppermint oil.

Study details: The data come from a meta-analysis of 10 randomized controlled trials including 1030 patients with IBS, of which 525 were assigned to receive peppermint oil.

Disclosures: This study received no external funding. No conflicts of interest were declared.

Source: Ingrosso MR et al. Systematic review and meta-analysis: Efficacy of peppermint oil in irritable bowel syndrome. Aliment Pharmacol Ther. 2022 (Aug 9). Doi: 10.1111/apt.17179

Key clinical point: This meta-analysis demonstrated the superiority of peppermint oil over placebo for improvements in the signs and symptoms of irritable bowel syndrome (IBS); however, adverse events were more frequent with peppermint oil use.

Major finding: Peppermint oil was superior to placebo for global IBS symptoms (relative risk [RR] for persisting global IBS symptoms 0.65; 95% CI 0.43-0.98) and abdominal pain (RR for no improvement in abdominal pain 0.76; 95% CI 0.62-0.93) after therapy. The rate of any adverse events (RR 1.57; 95% CI 1.04-2.37), particularly gastroesophageal reflux symptoms, was higher among patients receiving peppermint oil.

Study details: The data come from a meta-analysis of 10 randomized controlled trials including 1030 patients with IBS, of which 525 were assigned to receive peppermint oil.

Disclosures: This study received no external funding. No conflicts of interest were declared.

Source: Ingrosso MR et al. Systematic review and meta-analysis: Efficacy of peppermint oil in irritable bowel syndrome. Aliment Pharmacol Ther. 2022 (Aug 9). Doi: 10.1111/apt.17179

Key clinical point: This meta-analysis demonstrated the superiority of peppermint oil over placebo for improvements in the signs and symptoms of irritable bowel syndrome (IBS); however, adverse events were more frequent with peppermint oil use.

Major finding: Peppermint oil was superior to placebo for global IBS symptoms (relative risk [RR] for persisting global IBS symptoms 0.65; 95% CI 0.43-0.98) and abdominal pain (RR for no improvement in abdominal pain 0.76; 95% CI 0.62-0.93) after therapy. The rate of any adverse events (RR 1.57; 95% CI 1.04-2.37), particularly gastroesophageal reflux symptoms, was higher among patients receiving peppermint oil.

Study details: The data come from a meta-analysis of 10 randomized controlled trials including 1030 patients with IBS, of which 525 were assigned to receive peppermint oil.

Disclosures: This study received no external funding. No conflicts of interest were declared.

Source: Ingrosso MR et al. Systematic review and meta-analysis: Efficacy of peppermint oil in irritable bowel syndrome. Aliment Pharmacol Ther. 2022 (Aug 9). Doi: 10.1111/apt.17179

Key clinical point: This meta-analysis found insufficient evidence on the beneficial effects of vitamin D supplementation on irritable bowel syndrome (IBS) symptoms; however, supplementation with vitamin D significantly improved the quality of life (QoL) in patients with IBS.

Major finding: Patients receiving vitamin D supplementation showed a significant improvement in IBS-QoL scores compared with those receiving placebo (mean difference 6.19; P  =  .04). However, IBS-Severity Scoring System scores were not significantly different between the treatment arms.

Study details: The data come from a systematic review and meta-analysis articles of 6 randomized control studies including 616 participants.

Disclosures: This study received no external funding. No conflicts of interest were declared.

Source: Abuelazm M et al. The effect of vitamin D supplementation on the severity of symptoms and the quality of life in irritable bowel syndrome patients: A systematic review and meta-analysis of randomized controlled trials. Nutrients. 2022;14(13):2618 (Jun 24). Doi: 10.3390/nu14132618

Key clinical point: This meta-analysis found insufficient evidence on the beneficial effects of vitamin D supplementation on irritable bowel syndrome (IBS) symptoms; however, supplementation with vitamin D significantly improved the quality of life (QoL) in patients with IBS.

Major finding: Patients receiving vitamin D supplementation showed a significant improvement in IBS-QoL scores compared with those receiving placebo (mean difference 6.19; P  =  .04). However, IBS-Severity Scoring System scores were not significantly different between the treatment arms.

Study details: The data come from a systematic review and meta-analysis articles of 6 randomized control studies including 616 participants.

Disclosures: This study received no external funding. No conflicts of interest were declared.

Source: Abuelazm M et al. The effect of vitamin D supplementation on the severity of symptoms and the quality of life in irritable bowel syndrome patients: A systematic review and meta-analysis of randomized controlled trials. Nutrients. 2022;14(13):2618 (Jun 24). Doi: 10.3390/nu14132618

Key clinical point: This meta-analysis found insufficient evidence on the beneficial effects of vitamin D supplementation on irritable bowel syndrome (IBS) symptoms; however, supplementation with vitamin D significantly improved the quality of life (QoL) in patients with IBS.

Major finding: Patients receiving vitamin D supplementation showed a significant improvement in IBS-QoL scores compared with those receiving placebo (mean difference 6.19; P  =  .04). However, IBS-Severity Scoring System scores were not significantly different between the treatment arms.

Study details: The data come from a systematic review and meta-analysis articles of 6 randomized control studies including 616 participants.

Disclosures: This study received no external funding. No conflicts of interest were declared.

Source: Abuelazm M et al. The effect of vitamin D supplementation on the severity of symptoms and the quality of life in irritable bowel syndrome patients: A systematic review and meta-analysis of randomized controlled trials. Nutrients. 2022;14(13):2618 (Jun 24). Doi: 10.3390/nu14132618

Key clinical point: Internet-delivered cognitive behavioral therapy (ICBT) significantly improved irritable bowel syndrome (IBS) symptom severity and quality of life (QoL) and was cost-effective in patients with IBS.

Major finding: Compared with the standard care, ICBT led to a significant reduction in IBS symptom severity (standardized mean difference [SMD] −0.575; 95% CI −0.714 to −0.435) and total cost including intervention cost (SMD −0.372; 95% CI −0.704 to −0.039) and improved QoL (SMD 0.582; 95% CI 0.396 to 0.769), with effects on IBS symptom severity being prominent even at 12-24 months postintervention (SMD −0.357; 95% CI −0.541 to −0.172).

Study details: Findings are from a meta-analysis of 9 randomized controlled studies that evaluated the application of ICBT in patients with IBS.

Disclosures: This study was supported by the National Research Foundation of Korea. The authors declared no conflicts of interest.

Source: Kim H et al. Internet-delivered cognitive behavioral therapy in patients with irritable bowel syndrome: Systematic review and meta-analysis. J Med Internet Res. 2022;24(6):e35260 (Jun 10). Doi: 10.2196/35260

Key clinical point: Internet-delivered cognitive behavioral therapy (ICBT) significantly improved irritable bowel syndrome (IBS) symptom severity and quality of life (QoL) and was cost-effective in patients with IBS.

Major finding: Compared with the standard care, ICBT led to a significant reduction in IBS symptom severity (standardized mean difference [SMD] −0.575; 95% CI −0.714 to −0.435) and total cost including intervention cost (SMD −0.372; 95% CI −0.704 to −0.039) and improved QoL (SMD 0.582; 95% CI 0.396 to 0.769), with effects on IBS symptom severity being prominent even at 12-24 months postintervention (SMD −0.357; 95% CI −0.541 to −0.172).

Study details: Findings are from a meta-analysis of 9 randomized controlled studies that evaluated the application of ICBT in patients with IBS.

Disclosures: This study was supported by the National Research Foundation of Korea. The authors declared no conflicts of interest.

Source: Kim H et al. Internet-delivered cognitive behavioral therapy in patients with irritable bowel syndrome: Systematic review and meta-analysis. J Med Internet Res. 2022;24(6):e35260 (Jun 10). Doi: 10.2196/35260

Key clinical point: Internet-delivered cognitive behavioral therapy (ICBT) significantly improved irritable bowel syndrome (IBS) symptom severity and quality of life (QoL) and was cost-effective in patients with IBS.

Major finding: Compared with the standard care, ICBT led to a significant reduction in IBS symptom severity (standardized mean difference [SMD] −0.575; 95% CI −0.714 to −0.435) and total cost including intervention cost (SMD −0.372; 95% CI −0.704 to −0.039) and improved QoL (SMD 0.582; 95% CI 0.396 to 0.769), with effects on IBS symptom severity being prominent even at 12-24 months postintervention (SMD −0.357; 95% CI −0.541 to −0.172).

Study details: Findings are from a meta-analysis of 9 randomized controlled studies that evaluated the application of ICBT in patients with IBS.

Disclosures: This study was supported by the National Research Foundation of Korea. The authors declared no conflicts of interest.

Source: Kim H et al. Internet-delivered cognitive behavioral therapy in patients with irritable bowel syndrome: Systematic review and meta-analysis. J Med Internet Res. 2022;24(6):e35260 (Jun 10). Doi: 10.2196/35260

Key clinical point: Fecal and intestinal mucosal microbiota are distinctly different in patients with constipation-predominant or diarrhea-predominant irritable bowel syndrome (IBS-C or IBS-D), with microbiota changes being correlated with clinical manifestations of IBS.

Major finding: Community richness and diversity of the fecal microbiota were significantly lower in patients with IBS-C or IBS-D vs healthy controls (HC; P < .05). The fecal microbiota showed a shift in the abundance of Bacteroides caccae and Roseburia (both P < .05) in patients with IBS vs HC, with both correlating with abdominal pain and distension (P < .05). In terminal ileum, Bifidobacterium and Eubacterium correlated with abdominal pain (P < .05).

Study details: This study evaluated fecal and intestinal mucosal samples from 14 patients with IBS-C, 20 patients with IBS-D, and 20 HC.

Disclosures: This study was funded by the Projects of Science and Technology for Social Development and the Innovation Engineering Project of Science and Technology in Shaanxi Province, China. The authors declared no conflicts of interest.

Source: Hou Y et al. Distinctions between fecal and intestinal mucosal microbiota in subgroups of irritable bowel syndrome. Dig Dis Sci. 2022 (Jul 25). Doi: 10.1007/s10620-022-07588-4

Key clinical point: Fecal and intestinal mucosal microbiota are distinctly different in patients with constipation-predominant or diarrhea-predominant irritable bowel syndrome (IBS-C or IBS-D), with microbiota changes being correlated with clinical manifestations of IBS.

Major finding: Community richness and diversity of the fecal microbiota were significantly lower in patients with IBS-C or IBS-D vs healthy controls (HC; P < .05). The fecal microbiota showed a shift in the abundance of Bacteroides caccae and Roseburia (both P < .05) in patients with IBS vs HC, with both correlating with abdominal pain and distension (P < .05). In terminal ileum, Bifidobacterium and Eubacterium correlated with abdominal pain (P < .05).

Study details: This study evaluated fecal and intestinal mucosal samples from 14 patients with IBS-C, 20 patients with IBS-D, and 20 HC.

Disclosures: This study was funded by the Projects of Science and Technology for Social Development and the Innovation Engineering Project of Science and Technology in Shaanxi Province, China. The authors declared no conflicts of interest.

Source: Hou Y et al. Distinctions between fecal and intestinal mucosal microbiota in subgroups of irritable bowel syndrome. Dig Dis Sci. 2022 (Jul 25). Doi: 10.1007/s10620-022-07588-4

Key clinical point: Fecal and intestinal mucosal microbiota are distinctly different in patients with constipation-predominant or diarrhea-predominant irritable bowel syndrome (IBS-C or IBS-D), with microbiota changes being correlated with clinical manifestations of IBS.

Major finding: Community richness and diversity of the fecal microbiota were significantly lower in patients with IBS-C or IBS-D vs healthy controls (HC; P < .05). The fecal microbiota showed a shift in the abundance of Bacteroides caccae and Roseburia (both P < .05) in patients with IBS vs HC, with both correlating with abdominal pain and distension (P < .05). In terminal ileum, Bifidobacterium and Eubacterium correlated with abdominal pain (P < .05).

Study details: This study evaluated fecal and intestinal mucosal samples from 14 patients with IBS-C, 20 patients with IBS-D, and 20 HC.

Disclosures: This study was funded by the Projects of Science and Technology for Social Development and the Innovation Engineering Project of Science and Technology in Shaanxi Province, China. The authors declared no conflicts of interest.

Source: Hou Y et al. Distinctions between fecal and intestinal mucosal microbiota in subgroups of irritable bowel syndrome. Dig Dis Sci. 2022 (Jul 25). Doi: 10.1007/s10620-022-07588-4

Key clinical point: Multiple bodily symptoms, female sex, and prior use of proton pump inhibitors (PPI) are the risk factors for irritable bowel syndrome (IBS) onset, with prior psychiatric disorder being the strongest risk factor.

Major finding: The presence of ≥2 prior psychiatric disorders was the strongest predictor of subsequent IBS (odds ratio [OR] 2.74; P  =  .006), with other risk factors in patients with prior psychiatric disorders being female sex (OR 1.87) and prior use of PPI (OR 1.73; both P < .001). Among patients without prior psychiatric disorder history, female sex (OR 4.24), fibromyalgia (OR 1.88), and prior PPI use (OR 1.73; all P < .001) most strongly predicted IBS onset.

Study details: Findings are from a prospective, population-based cohort study including 132,922 participants without prior IBS or IBS medication use at baseline who were followed-up twice during subsequent 3 years.

Disclosures: This study did not receive any funding. No conflicts of interest were declared.

Source: Creed F. Risk factors for self-reported irritable bowel syndrome with prior psychiatric disorder: The Lifelines cohort study. J Neurogastroenterol Motil. 2022;28(3):442-453 (Jul 30). Doi: 10.5056/jnm21041

Key clinical point: Multiple bodily symptoms, female sex, and prior use of proton pump inhibitors (PPI) are the risk factors for irritable bowel syndrome (IBS) onset, with prior psychiatric disorder being the strongest risk factor.

Major finding: The presence of ≥2 prior psychiatric disorders was the strongest predictor of subsequent IBS (odds ratio [OR] 2.74; P  =  .006), with other risk factors in patients with prior psychiatric disorders being female sex (OR 1.87) and prior use of PPI (OR 1.73; both P < .001). Among patients without prior psychiatric disorder history, female sex (OR 4.24), fibromyalgia (OR 1.88), and prior PPI use (OR 1.73; all P < .001) most strongly predicted IBS onset.

Study details: Findings are from a prospective, population-based cohort study including 132,922 participants without prior IBS or IBS medication use at baseline who were followed-up twice during subsequent 3 years.

Disclosures: This study did not receive any funding. No conflicts of interest were declared.

Source: Creed F. Risk factors for self-reported irritable bowel syndrome with prior psychiatric disorder: The Lifelines cohort study. J Neurogastroenterol Motil. 2022;28(3):442-453 (Jul 30). Doi: 10.5056/jnm21041

Key clinical point: Multiple bodily symptoms, female sex, and prior use of proton pump inhibitors (PPI) are the risk factors for irritable bowel syndrome (IBS) onset, with prior psychiatric disorder being the strongest risk factor.

Major finding: The presence of ≥2 prior psychiatric disorders was the strongest predictor of subsequent IBS (odds ratio [OR] 2.74; P  =  .006), with other risk factors in patients with prior psychiatric disorders being female sex (OR 1.87) and prior use of PPI (OR 1.73; both P < .001). Among patients without prior psychiatric disorder history, female sex (OR 4.24), fibromyalgia (OR 1.88), and prior PPI use (OR 1.73; all P < .001) most strongly predicted IBS onset.

Study details: Findings are from a prospective, population-based cohort study including 132,922 participants without prior IBS or IBS medication use at baseline who were followed-up twice during subsequent 3 years.

Disclosures: This study did not receive any funding. No conflicts of interest were declared.

Source: Creed F. Risk factors for self-reported irritable bowel syndrome with prior psychiatric disorder: The Lifelines cohort study. J Neurogastroenterol Motil. 2022;28(3):442-453 (Jul 30). Doi: 10.5056/jnm21041

Hypertension is a global problem that affects poorer countries as much as it affects more affluent ones, a new study suggests.

A cross-sectional study of some 1.2 million adults in low- and middle-income countries (LMICs) found that overall, rates of hypertension were similar across all levels of education and wealth.

The one outlier was Southeast Asia. There, higher levels of education and household wealth were associated with a greater prevalence of hypertension, but the absolute difference was small.

However, the authors of the study caution that hypertension may increasingly affect adults in the lowest socioeconomic groups as LMICs develop economically.

The study is published online  in the Journal of the American College of Cardiology.
 

Assumptions about hypertension are wrong

“We found that the differences in hypertension prevalence between education and household wealth groups were small in most low- and middle-income countries, so the frequent assumption that hypertension mostly affects the wealthiest and most educated groups in low-and middle-income countries appears to be largely untenable,” senior author Pascal Geldsetzer, MD, MPH, PhD, assistant professor of medicine at Stanford (Calif.) University, told this news organization.

High blood pressure is sometimes assumed to be a result of “Westernized” lifestyles characterized by a high intake of calorie-dense foods and salt and low physical activity. As a result, the condition is frequently thought of as mainly afflicting wealthier segments of society in LMICs, which may in part be responsible for the low degree of funding and attention that hypertension in LMICs has received thus far, Dr. Geldsetzer said.

Traditionally, other global health issues, particularly HIV, tuberculosis, and malaria, have received the lion’s share of government funding. Hypertension, thought to be a condition affecting more affluent countries because it is associated with obesity and a sedentary lifestyle, was ignored, he said.

Knowing the socioeconomic gradients associated with hypertension in LMICs and how these may change in the future is important for policy makers, Dr. Geldsetzer added.

Led by Tabea K. Kirschbaum, MD, Heidelberg Institute of Global Health, University of Heidelberg, Germany, the researchers examined hypertension prevalence by education and household wealth from 76 LMICs in 1,211,386 participants and assessed whether the effect was modified by the country’s gross domestic product (GDP).

Their analysis included 76 surveys, of which 58 were World Health Organization Stepwise Approach to Surveillance surveys. The median age of the participants was 40 years, and 58.5% were women.

Overall, hypertension prevalence tended to be similar across all educational and household wealth levels and across countries with lower and higher GDPs, although there were some “negligible” country and regional variations.

Treatment rates with blood pressure–lowering drugs for participants who had hypertension were higher in countries with higher GDPs.

Women were more likely to be taking medication than were men.

In some countries, the proportion of individuals taking blood pressure–lowering medication was higher in wealthier households.

In Southeast Asia, however, there was a strong association found between the prevalence of hypertension and higher household wealth levels. Compared with the least wealthy, the risk ratio for the wealthiest was 1.28 (95% confidence interval, 1.22-1.34). A similar association was found for education levels as well.

Education was negatively associated with hypertension in the Eastern Mediterranean. Rates were higher among men than among women.

In an accompanying editorial, Yashashwi Pokharel, MBBS, MSCR, from Wake Forest School of Medicine, Winston-Salem, N.C., and colleagues write:

“Now that we know that hypertension prevalence is not different in the poorest, the least educated, or the least economically developed countries, compared with their wealthier and educated counterparts, we should develop, test, and implement effective strategies to enhance global equity in hypertension care.”

Dr. Pokharel told this news organization that, despite the study’s limitations including heterogeneous data, measurement techniques, and blood pressure monitor use across countries, the signal is loud and clear.

“We urgently need to focus on turning off the faucet by addressing the major determinants of increasing hypertension burden, including the sociocultural and political determinants,” he said. “In this regard, setting funding priorities by donors for hypertension, capacity building, and testing and scaling effective population level hypertension prevention and treatment strategies, developed together with local stakeholders, can have a long-lasting effect. If we perpetuate the neglect, we will ineffectively spend more time mopping up the floor.”

Dr. Geldsetzer is a Chan Zuckerberg Biohub investigator. Dr. Pokharel reports no relevant financial relationships.

A version of this article first appeared on Medscape.com.

Hypertension is a global problem that affects poorer countries as much as it affects more affluent ones, a new study suggests.

A cross-sectional study of some 1.2 million adults in low- and middle-income countries (LMICs) found that overall, rates of hypertension were similar across all levels of education and wealth.

The one outlier was Southeast Asia. There, higher levels of education and household wealth were associated with a greater prevalence of hypertension, but the absolute difference was small.

However, the authors of the study caution that hypertension may increasingly affect adults in the lowest socioeconomic groups as LMICs develop economically.

The study is published online  in the Journal of the American College of Cardiology.
 

Assumptions about hypertension are wrong

“We found that the differences in hypertension prevalence between education and household wealth groups were small in most low- and middle-income countries, so the frequent assumption that hypertension mostly affects the wealthiest and most educated groups in low-and middle-income countries appears to be largely untenable,” senior author Pascal Geldsetzer, MD, MPH, PhD, assistant professor of medicine at Stanford (Calif.) University, told this news organization.

High blood pressure is sometimes assumed to be a result of “Westernized” lifestyles characterized by a high intake of calorie-dense foods and salt and low physical activity. As a result, the condition is frequently thought of as mainly afflicting wealthier segments of society in LMICs, which may in part be responsible for the low degree of funding and attention that hypertension in LMICs has received thus far, Dr. Geldsetzer said.

Traditionally, other global health issues, particularly HIV, tuberculosis, and malaria, have received the lion’s share of government funding. Hypertension, thought to be a condition affecting more affluent countries because it is associated with obesity and a sedentary lifestyle, was ignored, he said.

Knowing the socioeconomic gradients associated with hypertension in LMICs and how these may change in the future is important for policy makers, Dr. Geldsetzer added.

Led by Tabea K. Kirschbaum, MD, Heidelberg Institute of Global Health, University of Heidelberg, Germany, the researchers examined hypertension prevalence by education and household wealth from 76 LMICs in 1,211,386 participants and assessed whether the effect was modified by the country’s gross domestic product (GDP).

Their analysis included 76 surveys, of which 58 were World Health Organization Stepwise Approach to Surveillance surveys. The median age of the participants was 40 years, and 58.5% were women.

Overall, hypertension prevalence tended to be similar across all educational and household wealth levels and across countries with lower and higher GDPs, although there were some “negligible” country and regional variations.

Treatment rates with blood pressure–lowering drugs for participants who had hypertension were higher in countries with higher GDPs.

Women were more likely to be taking medication than were men.

In some countries, the proportion of individuals taking blood pressure–lowering medication was higher in wealthier households.

In Southeast Asia, however, there was a strong association found between the prevalence of hypertension and higher household wealth levels. Compared with the least wealthy, the risk ratio for the wealthiest was 1.28 (95% confidence interval, 1.22-1.34). A similar association was found for education levels as well.

Education was negatively associated with hypertension in the Eastern Mediterranean. Rates were higher among men than among women.

In an accompanying editorial, Yashashwi Pokharel, MBBS, MSCR, from Wake Forest School of Medicine, Winston-Salem, N.C., and colleagues write:

“Now that we know that hypertension prevalence is not different in the poorest, the least educated, or the least economically developed countries, compared with their wealthier and educated counterparts, we should develop, test, and implement effective strategies to enhance global equity in hypertension care.”

Dr. Pokharel told this news organization that, despite the study’s limitations including heterogeneous data, measurement techniques, and blood pressure monitor use across countries, the signal is loud and clear.

“We urgently need to focus on turning off the faucet by addressing the major determinants of increasing hypertension burden, including the sociocultural and political determinants,” he said. “In this regard, setting funding priorities by donors for hypertension, capacity building, and testing and scaling effective population level hypertension prevention and treatment strategies, developed together with local stakeholders, can have a long-lasting effect. If we perpetuate the neglect, we will ineffectively spend more time mopping up the floor.”

Dr. Geldsetzer is a Chan Zuckerberg Biohub investigator. Dr. Pokharel reports no relevant financial relationships.

A version of this article first appeared on Medscape.com.

Hypertension is a global problem that affects poorer countries as much as it affects more affluent ones, a new study suggests.

A cross-sectional study of some 1.2 million adults in low- and middle-income countries (LMICs) found that overall, rates of hypertension were similar across all levels of education and wealth.

The one outlier was Southeast Asia. There, higher levels of education and household wealth were associated with a greater prevalence of hypertension, but the absolute difference was small.

However, the authors of the study caution that hypertension may increasingly affect adults in the lowest socioeconomic groups as LMICs develop economically.

The study is published online  in the Journal of the American College of Cardiology.
 

Assumptions about hypertension are wrong

“We found that the differences in hypertension prevalence between education and household wealth groups were small in most low- and middle-income countries, so the frequent assumption that hypertension mostly affects the wealthiest and most educated groups in low-and middle-income countries appears to be largely untenable,” senior author Pascal Geldsetzer, MD, MPH, PhD, assistant professor of medicine at Stanford (Calif.) University, told this news organization.

High blood pressure is sometimes assumed to be a result of “Westernized” lifestyles characterized by a high intake of calorie-dense foods and salt and low physical activity. As a result, the condition is frequently thought of as mainly afflicting wealthier segments of society in LMICs, which may in part be responsible for the low degree of funding and attention that hypertension in LMICs has received thus far, Dr. Geldsetzer said.

Traditionally, other global health issues, particularly HIV, tuberculosis, and malaria, have received the lion’s share of government funding. Hypertension, thought to be a condition affecting more affluent countries because it is associated with obesity and a sedentary lifestyle, was ignored, he said.

Knowing the socioeconomic gradients associated with hypertension in LMICs and how these may change in the future is important for policy makers, Dr. Geldsetzer added.

Led by Tabea K. Kirschbaum, MD, Heidelberg Institute of Global Health, University of Heidelberg, Germany, the researchers examined hypertension prevalence by education and household wealth from 76 LMICs in 1,211,386 participants and assessed whether the effect was modified by the country’s gross domestic product (GDP).

Their analysis included 76 surveys, of which 58 were World Health Organization Stepwise Approach to Surveillance surveys. The median age of the participants was 40 years, and 58.5% were women.

Overall, hypertension prevalence tended to be similar across all educational and household wealth levels and across countries with lower and higher GDPs, although there were some “negligible” country and regional variations.

Treatment rates with blood pressure–lowering drugs for participants who had hypertension were higher in countries with higher GDPs.

Women were more likely to be taking medication than were men.

In some countries, the proportion of individuals taking blood pressure–lowering medication was higher in wealthier households.

In Southeast Asia, however, there was a strong association found between the prevalence of hypertension and higher household wealth levels. Compared with the least wealthy, the risk ratio for the wealthiest was 1.28 (95% confidence interval, 1.22-1.34). A similar association was found for education levels as well.

Education was negatively associated with hypertension in the Eastern Mediterranean. Rates were higher among men than among women.

In an accompanying editorial, Yashashwi Pokharel, MBBS, MSCR, from Wake Forest School of Medicine, Winston-Salem, N.C., and colleagues write:

“Now that we know that hypertension prevalence is not different in the poorest, the least educated, or the least economically developed countries, compared with their wealthier and educated counterparts, we should develop, test, and implement effective strategies to enhance global equity in hypertension care.”

Dr. Pokharel told this news organization that, despite the study’s limitations including heterogeneous data, measurement techniques, and blood pressure monitor use across countries, the signal is loud and clear.

“We urgently need to focus on turning off the faucet by addressing the major determinants of increasing hypertension burden, including the sociocultural and political determinants,” he said. “In this regard, setting funding priorities by donors for hypertension, capacity building, and testing and scaling effective population level hypertension prevention and treatment strategies, developed together with local stakeholders, can have a long-lasting effect. If we perpetuate the neglect, we will ineffectively spend more time mopping up the floor.”

Dr. Geldsetzer is a Chan Zuckerberg Biohub investigator. Dr. Pokharel reports no relevant financial relationships.

A version of this article first appeared on Medscape.com.

A study aimed at determining whether behind some of the sex differences in chronic obstructive airway disease (COPD) prevalence and clinical outcomes lie structural differences in airways found that airway lumen sizes quantified through chest CT were smaller in women than in men.

The findings, published in Radiology, took into account height and lung size. The lower baseline airway lumen sizes in women conferred lower reserves against respiratory morbidity and mortality for equivalent changes, compared with men.

Alfred Pasieka/Science Source

Among key findings in a secondary analysis of consecutive participants (9,363 ever-smokers and 420 never-smokers) enrolled in the Genetic Epidemiology of COPD (COPDGene) study, airway lumen dimensions were lower in never-smoker women than in men (segmental lumen diameter, 8.1 mm vs. 9.1 mm; P < .001). Also, ever-smoker women had narrower segmental lumen diameter (7.8 mm ± 0.05 vs. 8.7 mm ± 0.04; P < .001). The investigators found also that a unit change in wall thickness or lumen area resulted in more severe airflow obstruction, more dyspnea, worse respiratory quality of life, lower 6-minute walk distance, and worse survival in women, compared with men.

While COPD is diagnosed more often in men than women, changes in smoking behavior and increasing urbanization have led to COPD prevalence in women fast approaching the rate in men. Although age-adjusted rates for COPD-related deaths have continued to decline in men, in women they have not. Indeed, never-smoking women accounted for two-thirds of COPD in a population-based study.

COPDGene, a prospective, multicenter, observational cohort study, enrolled current and former smokers, as well as never-smokers, aged 45-80 years at 21 clinical centers across the United States from January 2008 to June 2011 with longitudinal follow-up until November 2020. The investigators quantified airway disease through CT imaging using the following metrics: airway wall thickness of segmental airways, wall area percent of segmental airways, the square root of the wall area of a hypothetical airway with 10-mm internal perimeter, total airway count, lumen diameter of segmental airways, airway volume, and airway fractal dimension.

“Not all sex differences in prevalence of COPD have been explained, and structural differences may explain some of these differences. Our findings may have implications for patient selection for clinical trials,” corresponding author Surya P. Bhatt, MD, associate professor of medicine and director of the University of Alabama Imaging Core at Birmingham, said in an interview.

The investigators wrote: “Our findings have implications for airflow limitation and the consequent clinical outcomes. ... We confirmed that men have more emphysema than women with equivalent smoking burden, and our results suggest that the lower reserve conferred by smaller airways predisposes women to develop airflow limitation predominantly through the airway phenotype. All airway remodeling changes were associated with more dyspnea, worse respiratory quality of life, and lower functional capacity in women than in men. The smaller airways in women can result in higher airway resistance and more turbulent airflow, and thus place a higher ventilatory constraint during exertion. Alteration in each airway measure was also associated with worse survival in women than in men, partially explaining the comparable mortality between the sexes for COPD despite the differing degrees of emphysema.”

“I think these findings highlight underappreciated sex differences in the natural history of COPD,” Mohsen Sadatsafavi, MD, PhD, associate professor, faculty of pharmaceutical sciences, at the University of British Columbia, Vancouver, said in an interview. “To me, first and foremost, the Bhatt et al. findings highlight how the ‘one size fits all’ approach to COPD management of using exacerbation history alone to guide preventive therapies is incorrect. These findings have the potential to change the management paradigm of COPD in the long term, but before getting there, I think we need to relate these findings to clinically relevant and patient-reported outcomes.”

Noting study limitations, the authors stated that a higher proportion of men were active smokers, compared with women, and despite adjustments for smoking status, some of the airway wall differences may be from the impact of active cigarette smoking on airway wall thickness.

Five study authors reported receiving support from various government and industry sources and disclosed conflicts of interest based on relationships with industry. The rest reported no conflicts of interest.

A study aimed at determining whether behind some of the sex differences in chronic obstructive airway disease (COPD) prevalence and clinical outcomes lie structural differences in airways found that airway lumen sizes quantified through chest CT were smaller in women than in men.

The findings, published in Radiology, took into account height and lung size. The lower baseline airway lumen sizes in women conferred lower reserves against respiratory morbidity and mortality for equivalent changes, compared with men.

Alfred Pasieka/Science Source

Among key findings in a secondary analysis of consecutive participants (9,363 ever-smokers and 420 never-smokers) enrolled in the Genetic Epidemiology of COPD (COPDGene) study, airway lumen dimensions were lower in never-smoker women than in men (segmental lumen diameter, 8.1 mm vs. 9.1 mm; P < .001). Also, ever-smoker women had narrower segmental lumen diameter (7.8 mm ± 0.05 vs. 8.7 mm ± 0.04; P < .001). The investigators found also that a unit change in wall thickness or lumen area resulted in more severe airflow obstruction, more dyspnea, worse respiratory quality of life, lower 6-minute walk distance, and worse survival in women, compared with men.

While COPD is diagnosed more often in men than women, changes in smoking behavior and increasing urbanization have led to COPD prevalence in women fast approaching the rate in men. Although age-adjusted rates for COPD-related deaths have continued to decline in men, in women they have not. Indeed, never-smoking women accounted for two-thirds of COPD in a population-based study.

COPDGene, a prospective, multicenter, observational cohort study, enrolled current and former smokers, as well as never-smokers, aged 45-80 years at 21 clinical centers across the United States from January 2008 to June 2011 with longitudinal follow-up until November 2020. The investigators quantified airway disease through CT imaging using the following metrics: airway wall thickness of segmental airways, wall area percent of segmental airways, the square root of the wall area of a hypothetical airway with 10-mm internal perimeter, total airway count, lumen diameter of segmental airways, airway volume, and airway fractal dimension.

“Not all sex differences in prevalence of COPD have been explained, and structural differences may explain some of these differences. Our findings may have implications for patient selection for clinical trials,” corresponding author Surya P. Bhatt, MD, associate professor of medicine and director of the University of Alabama Imaging Core at Birmingham, said in an interview.

The investigators wrote: “Our findings have implications for airflow limitation and the consequent clinical outcomes. ... We confirmed that men have more emphysema than women with equivalent smoking burden, and our results suggest that the lower reserve conferred by smaller airways predisposes women to develop airflow limitation predominantly through the airway phenotype. All airway remodeling changes were associated with more dyspnea, worse respiratory quality of life, and lower functional capacity in women than in men. The smaller airways in women can result in higher airway resistance and more turbulent airflow, and thus place a higher ventilatory constraint during exertion. Alteration in each airway measure was also associated with worse survival in women than in men, partially explaining the comparable mortality between the sexes for COPD despite the differing degrees of emphysema.”

“I think these findings highlight underappreciated sex differences in the natural history of COPD,” Mohsen Sadatsafavi, MD, PhD, associate professor, faculty of pharmaceutical sciences, at the University of British Columbia, Vancouver, said in an interview. “To me, first and foremost, the Bhatt et al. findings highlight how the ‘one size fits all’ approach to COPD management of using exacerbation history alone to guide preventive therapies is incorrect. These findings have the potential to change the management paradigm of COPD in the long term, but before getting there, I think we need to relate these findings to clinically relevant and patient-reported outcomes.”

Noting study limitations, the authors stated that a higher proportion of men were active smokers, compared with women, and despite adjustments for smoking status, some of the airway wall differences may be from the impact of active cigarette smoking on airway wall thickness.

Five study authors reported receiving support from various government and industry sources and disclosed conflicts of interest based on relationships with industry. The rest reported no conflicts of interest.

A study aimed at determining whether behind some of the sex differences in chronic obstructive airway disease (COPD) prevalence and clinical outcomes lie structural differences in airways found that airway lumen sizes quantified through chest CT were smaller in women than in men.

The findings, published in Radiology, took into account height and lung size. The lower baseline airway lumen sizes in women conferred lower reserves against respiratory morbidity and mortality for equivalent changes, compared with men.

Alfred Pasieka/Science Source

Among key findings in a secondary analysis of consecutive participants (9,363 ever-smokers and 420 never-smokers) enrolled in the Genetic Epidemiology of COPD (COPDGene) study, airway lumen dimensions were lower in never-smoker women than in men (segmental lumen diameter, 8.1 mm vs. 9.1 mm; P < .001). Also, ever-smoker women had narrower segmental lumen diameter (7.8 mm ± 0.05 vs. 8.7 mm ± 0.04; P < .001). The investigators found also that a unit change in wall thickness or lumen area resulted in more severe airflow obstruction, more dyspnea, worse respiratory quality of life, lower 6-minute walk distance, and worse survival in women, compared with men.

While COPD is diagnosed more often in men than women, changes in smoking behavior and increasing urbanization have led to COPD prevalence in women fast approaching the rate in men. Although age-adjusted rates for COPD-related deaths have continued to decline in men, in women they have not. Indeed, never-smoking women accounted for two-thirds of COPD in a population-based study.

COPDGene, a prospective, multicenter, observational cohort study, enrolled current and former smokers, as well as never-smokers, aged 45-80 years at 21 clinical centers across the United States from January 2008 to June 2011 with longitudinal follow-up until November 2020. The investigators quantified airway disease through CT imaging using the following metrics: airway wall thickness of segmental airways, wall area percent of segmental airways, the square root of the wall area of a hypothetical airway with 10-mm internal perimeter, total airway count, lumen diameter of segmental airways, airway volume, and airway fractal dimension.

“Not all sex differences in prevalence of COPD have been explained, and structural differences may explain some of these differences. Our findings may have implications for patient selection for clinical trials,” corresponding author Surya P. Bhatt, MD, associate professor of medicine and director of the University of Alabama Imaging Core at Birmingham, said in an interview.

The investigators wrote: “Our findings have implications for airflow limitation and the consequent clinical outcomes. ... We confirmed that men have more emphysema than women with equivalent smoking burden, and our results suggest that the lower reserve conferred by smaller airways predisposes women to develop airflow limitation predominantly through the airway phenotype. All airway remodeling changes were associated with more dyspnea, worse respiratory quality of life, and lower functional capacity in women than in men. The smaller airways in women can result in higher airway resistance and more turbulent airflow, and thus place a higher ventilatory constraint during exertion. Alteration in each airway measure was also associated with worse survival in women than in men, partially explaining the comparable mortality between the sexes for COPD despite the differing degrees of emphysema.”

“I think these findings highlight underappreciated sex differences in the natural history of COPD,” Mohsen Sadatsafavi, MD, PhD, associate professor, faculty of pharmaceutical sciences, at the University of British Columbia, Vancouver, said in an interview. “To me, first and foremost, the Bhatt et al. findings highlight how the ‘one size fits all’ approach to COPD management of using exacerbation history alone to guide preventive therapies is incorrect. These findings have the potential to change the management paradigm of COPD in the long term, but before getting there, I think we need to relate these findings to clinically relevant and patient-reported outcomes.”

Noting study limitations, the authors stated that a higher proportion of men were active smokers, compared with women, and despite adjustments for smoking status, some of the airway wall differences may be from the impact of active cigarette smoking on airway wall thickness.

Five study authors reported receiving support from various government and industry sources and disclosed conflicts of interest based on relationships with industry. The rest reported no conflicts of interest.

Factors operating at the community level may help explain disparities in rates of hepatocellular carcinoma (HCC) across Texas.

Researchers found that the risk for HCC is higher in neighborhoods characterized by minority populations, socioeconomic disadvantage, and blue-collar workers from specific industries.

However, these relationships are not uniform across the state, report researchers from Baylor College of Medicine, Houston.

“HCC is a serious health concern in Texas, and our foundational work is a step forward to better prevent this deadly disease,” study investigator Hashem El-Serag, MD, PhD, said in a news release.

The study was published online in Clinical Gastroenterology and Hepatology.

HCC is the most common type of liver cancer in the United States, and Texas has the highest rate of HCC. Yet, within Texas, incidence rates vary by race, ethnicity, and geographic location.

The Baylor team examined these disparities at the neighborhood level, with a focus on measures of social determinants of health and the industries where most neighborhood residents work.

They identified 11,547 Texas residents diagnosed with HCC between 2011 and 2015, at a mean age of 63 years. Roughly three-quarters were men, and 44% were non-Hispanic White, 14% non-Hispanic Black, 37% Hispanic, and 5% other.

The researchers used demographics, socioeconomic status, and employment provided by the U.S. Census Bureau to characterize the neighborhoods where these people lived when they were diagnosed with HCC.

Among their key findings, the risk for HCC among African American and Hispanic residents was highest in West Texas, South Texas, and the panhandle. However, some factors, like age and socioeconomic status, were not affected by location.

Across the entire state, however, people older than 60 years and those of low socioeconomic status had a higher relative risk for HCC.

Two areas of employment – construction and service occupations – also stood out as being associated with a higher risk for HCC, whereas employment in agriculture was associated with lower risk.

The authors caution that the ecological nature of the study precludes any firm conclusions regarding a causal link between working in these industries and HCC.

“Further research, including longitudinal studies, [is] needed to clarify the roles of specific occupations in HCC risk,” corresponding author Abiodun Oluyomi, PhD, said in the news release.

“Our findings validate factors previously associated with HCC, and our geographic analysis shows areas of Texas where specific intervention strategies may be most relevant,” Dr. Oluyomi added.

This research was supported by the Cancer Prevention & Research Institute of Texas. The authors have no relevant disclosures.

A version of this article first appeared on Medscape.com.

Factors operating at the community level may help explain disparities in rates of hepatocellular carcinoma (HCC) across Texas.

Researchers found that the risk for HCC is higher in neighborhoods characterized by minority populations, socioeconomic disadvantage, and blue-collar workers from specific industries.

However, these relationships are not uniform across the state, report researchers from Baylor College of Medicine, Houston.

“HCC is a serious health concern in Texas, and our foundational work is a step forward to better prevent this deadly disease,” study investigator Hashem El-Serag, MD, PhD, said in a news release.

The study was published online in Clinical Gastroenterology and Hepatology.

HCC is the most common type of liver cancer in the United States, and Texas has the highest rate of HCC. Yet, within Texas, incidence rates vary by race, ethnicity, and geographic location.

The Baylor team examined these disparities at the neighborhood level, with a focus on measures of social determinants of health and the industries where most neighborhood residents work.

They identified 11,547 Texas residents diagnosed with HCC between 2011 and 2015, at a mean age of 63 years. Roughly three-quarters were men, and 44% were non-Hispanic White, 14% non-Hispanic Black, 37% Hispanic, and 5% other.

The researchers used demographics, socioeconomic status, and employment provided by the U.S. Census Bureau to characterize the neighborhoods where these people lived when they were diagnosed with HCC.

Among their key findings, the risk for HCC among African American and Hispanic residents was highest in West Texas, South Texas, and the panhandle. However, some factors, like age and socioeconomic status, were not affected by location.

Across the entire state, however, people older than 60 years and those of low socioeconomic status had a higher relative risk for HCC.

Two areas of employment – construction and service occupations – also stood out as being associated with a higher risk for HCC, whereas employment in agriculture was associated with lower risk.

The authors caution that the ecological nature of the study precludes any firm conclusions regarding a causal link between working in these industries and HCC.

“Further research, including longitudinal studies, [is] needed to clarify the roles of specific occupations in HCC risk,” corresponding author Abiodun Oluyomi, PhD, said in the news release.

“Our findings validate factors previously associated with HCC, and our geographic analysis shows areas of Texas where specific intervention strategies may be most relevant,” Dr. Oluyomi added.

This research was supported by the Cancer Prevention & Research Institute of Texas. The authors have no relevant disclosures.

A version of this article first appeared on Medscape.com.

Factors operating at the community level may help explain disparities in rates of hepatocellular carcinoma (HCC) across Texas.

Researchers found that the risk for HCC is higher in neighborhoods characterized by minority populations, socioeconomic disadvantage, and blue-collar workers from specific industries.

However, these relationships are not uniform across the state, report researchers from Baylor College of Medicine, Houston.

“HCC is a serious health concern in Texas, and our foundational work is a step forward to better prevent this deadly disease,” study investigator Hashem El-Serag, MD, PhD, said in a news release.

The study was published online in Clinical Gastroenterology and Hepatology.

HCC is the most common type of liver cancer in the United States, and Texas has the highest rate of HCC. Yet, within Texas, incidence rates vary by race, ethnicity, and geographic location.

The Baylor team examined these disparities at the neighborhood level, with a focus on measures of social determinants of health and the industries where most neighborhood residents work.

They identified 11,547 Texas residents diagnosed with HCC between 2011 and 2015, at a mean age of 63 years. Roughly three-quarters were men, and 44% were non-Hispanic White, 14% non-Hispanic Black, 37% Hispanic, and 5% other.

The researchers used demographics, socioeconomic status, and employment provided by the U.S. Census Bureau to characterize the neighborhoods where these people lived when they were diagnosed with HCC.

Among their key findings, the risk for HCC among African American and Hispanic residents was highest in West Texas, South Texas, and the panhandle. However, some factors, like age and socioeconomic status, were not affected by location.

Across the entire state, however, people older than 60 years and those of low socioeconomic status had a higher relative risk for HCC.

Two areas of employment – construction and service occupations – also stood out as being associated with a higher risk for HCC, whereas employment in agriculture was associated with lower risk.

The authors caution that the ecological nature of the study precludes any firm conclusions regarding a causal link between working in these industries and HCC.

“Further research, including longitudinal studies, [is] needed to clarify the roles of specific occupations in HCC risk,” corresponding author Abiodun Oluyomi, PhD, said in the news release.

“Our findings validate factors previously associated with HCC, and our geographic analysis shows areas of Texas where specific intervention strategies may be most relevant,” Dr. Oluyomi added.

This research was supported by the Cancer Prevention & Research Institute of Texas. The authors have no relevant disclosures.

A version of this article first appeared on Medscape.com.

Adults who quit smoking significantly reduced their risk for mortality from pneumonia; the risk decreased even more with added years of not smoking, according to data from nearly 95,000 individuals.

Smoking is associated with an increased risk for pneumonia, but the extent to which smoking cessation reduces this risk long-term has not been explored, wrote Tomomi Kihara, MD, PhD, of the University of Tsukuba, Japan, and colleagues on behalf of the Japan Collaborative Cohort.

In the Japan Collaborative Cohort Study for Evaluation of Cancer Risk, known as the JACC Study, a community-based cohort of 110,585 individuals aged 40-79 years participated in health screening exams and self-administered questionnaires that included information about smoking. Other findings from the study have been previously published.

In the current study published in Preventive Medicine, the researchers reviewed data from 94,972 JACC participants who provided data about smoking status, including 59,514 never-smokers, 10,554 former smokers, and 24,904 current smokers. The mean age of the participants was 57 years; 57% were women.

The respondents were divided into groups based on years of smoking cessation: 0-1 year, 2-4 years, 5-9 years, 10-14 years, and 15 or more years. The primary endpoint was an underlying cause of death from pneumonia.

Over a median follow-up period of 19 years, 1,806 participants (1,115 men and 691 women) died of pneumonia.

In a multivariate analysis, the hazard ratio for those who quit smoking, compared with current smokers, was 1.02 for 0-1 year of smoking cessation, 0.92 for 2-4 years, 0.95 for 5-9 years, 0.71 for 10-14 years, and 0.63 (0.48-0.83) for 15 or more years. The HR for never smokers was 0.50. The analysis adjusted for competing risk for death without pneumonia in the study population.

Most of the benefits of smoking cessation occurred after 10-14 years, the researchers wrote in their discussion of the findings, and smoking cessation of 10 years or more resulted in risk for death from pneumonia similar to that of never-smokers.

“To our knowledge, no previous studies have examined the association between years of smoking cessation and pneumonia in a general population,” they added.

The study findings were limited by several factors, including the use of data on smoking and smoking cessation at baseline as well as a lack of data on the use of tobacco products other than cigarettes, although alternative tobacco products are rarely used in Japan, the researchers noted. Other limitations include the use of pneumonia mortality as an endpoint, which could have ignored the impact of smoking cessation on less severe pneumonia, and the inability to clarify the association between smoking cessation and pneumonia mortality by sex because of the small number of female former smokers. However, the results were strengthened by the large sample size and long observation period, they said.

“The present study provides empirical evidence that smoking cessation may lead to a decline in the risk of mortality from pneumonia,” and supports smoking cessation as a preventive measure, the researchers concluded.

The study was supported by the Japanese Ministry of Education, Culture, Sports, Science and Technology; Ministry of Health, Labour and Welfare, Health and Labor Sciences; and an Intramural Research Fund for Cardiovascular Diseases of National Cerebral and Cardiovascular Center. The researchers had no financial conflicts to disclose.

A version of this article first appeared on Medscape.com.

Adults who quit smoking significantly reduced their risk for mortality from pneumonia; the risk decreased even more with added years of not smoking, according to data from nearly 95,000 individuals.

Smoking is associated with an increased risk for pneumonia, but the extent to which smoking cessation reduces this risk long-term has not been explored, wrote Tomomi Kihara, MD, PhD, of the University of Tsukuba, Japan, and colleagues on behalf of the Japan Collaborative Cohort.

In the Japan Collaborative Cohort Study for Evaluation of Cancer Risk, known as the JACC Study, a community-based cohort of 110,585 individuals aged 40-79 years participated in health screening exams and self-administered questionnaires that included information about smoking. Other findings from the study have been previously published.

In the current study published in Preventive Medicine, the researchers reviewed data from 94,972 JACC participants who provided data about smoking status, including 59,514 never-smokers, 10,554 former smokers, and 24,904 current smokers. The mean age of the participants was 57 years; 57% were women.

The respondents were divided into groups based on years of smoking cessation: 0-1 year, 2-4 years, 5-9 years, 10-14 years, and 15 or more years. The primary endpoint was an underlying cause of death from pneumonia.

Over a median follow-up period of 19 years, 1,806 participants (1,115 men and 691 women) died of pneumonia.

In a multivariate analysis, the hazard ratio for those who quit smoking, compared with current smokers, was 1.02 for 0-1 year of smoking cessation, 0.92 for 2-4 years, 0.95 for 5-9 years, 0.71 for 10-14 years, and 0.63 (0.48-0.83) for 15 or more years. The HR for never smokers was 0.50. The analysis adjusted for competing risk for death without pneumonia in the study population.

Most of the benefits of smoking cessation occurred after 10-14 years, the researchers wrote in their discussion of the findings, and smoking cessation of 10 years or more resulted in risk for death from pneumonia similar to that of never-smokers.

“To our knowledge, no previous studies have examined the association between years of smoking cessation and pneumonia in a general population,” they added.

The study findings were limited by several factors, including the use of data on smoking and smoking cessation at baseline as well as a lack of data on the use of tobacco products other than cigarettes, although alternative tobacco products are rarely used in Japan, the researchers noted. Other limitations include the use of pneumonia mortality as an endpoint, which could have ignored the impact of smoking cessation on less severe pneumonia, and the inability to clarify the association between smoking cessation and pneumonia mortality by sex because of the small number of female former smokers. However, the results were strengthened by the large sample size and long observation period, they said.

“The present study provides empirical evidence that smoking cessation may lead to a decline in the risk of mortality from pneumonia,” and supports smoking cessation as a preventive measure, the researchers concluded.

The study was supported by the Japanese Ministry of Education, Culture, Sports, Science and Technology; Ministry of Health, Labour and Welfare, Health and Labor Sciences; and an Intramural Research Fund for Cardiovascular Diseases of National Cerebral and Cardiovascular Center. The researchers had no financial conflicts to disclose.

A version of this article first appeared on Medscape.com.

Adults who quit smoking significantly reduced their risk for mortality from pneumonia; the risk decreased even more with added years of not smoking, according to data from nearly 95,000 individuals.

Smoking is associated with an increased risk for pneumonia, but the extent to which smoking cessation reduces this risk long-term has not been explored, wrote Tomomi Kihara, MD, PhD, of the University of Tsukuba, Japan, and colleagues on behalf of the Japan Collaborative Cohort.

In the Japan Collaborative Cohort Study for Evaluation of Cancer Risk, known as the JACC Study, a community-based cohort of 110,585 individuals aged 40-79 years participated in health screening exams and self-administered questionnaires that included information about smoking. Other findings from the study have been previously published.

In the current study published in Preventive Medicine, the researchers reviewed data from 94,972 JACC participants who provided data about smoking status, including 59,514 never-smokers, 10,554 former smokers, and 24,904 current smokers. The mean age of the participants was 57 years; 57% were women.

The respondents were divided into groups based on years of smoking cessation: 0-1 year, 2-4 years, 5-9 years, 10-14 years, and 15 or more years. The primary endpoint was an underlying cause of death from pneumonia.

Over a median follow-up period of 19 years, 1,806 participants (1,115 men and 691 women) died of pneumonia.

In a multivariate analysis, the hazard ratio for those who quit smoking, compared with current smokers, was 1.02 for 0-1 year of smoking cessation, 0.92 for 2-4 years, 0.95 for 5-9 years, 0.71 for 10-14 years, and 0.63 (0.48-0.83) for 15 or more years. The HR for never smokers was 0.50. The analysis adjusted for competing risk for death without pneumonia in the study population.

Most of the benefits of smoking cessation occurred after 10-14 years, the researchers wrote in their discussion of the findings, and smoking cessation of 10 years or more resulted in risk for death from pneumonia similar to that of never-smokers.

“To our knowledge, no previous studies have examined the association between years of smoking cessation and pneumonia in a general population,” they added.

The study findings were limited by several factors, including the use of data on smoking and smoking cessation at baseline as well as a lack of data on the use of tobacco products other than cigarettes, although alternative tobacco products are rarely used in Japan, the researchers noted. Other limitations include the use of pneumonia mortality as an endpoint, which could have ignored the impact of smoking cessation on less severe pneumonia, and the inability to clarify the association between smoking cessation and pneumonia mortality by sex because of the small number of female former smokers. However, the results were strengthened by the large sample size and long observation period, they said.

“The present study provides empirical evidence that smoking cessation may lead to a decline in the risk of mortality from pneumonia,” and supports smoking cessation as a preventive measure, the researchers concluded.

The study was supported by the Japanese Ministry of Education, Culture, Sports, Science and Technology; Ministry of Health, Labour and Welfare, Health and Labor Sciences; and an Intramural Research Fund for Cardiovascular Diseases of National Cerebral and Cardiovascular Center. The researchers had no financial conflicts to disclose.

A version of this article first appeared on Medscape.com.

For about the past year, Priya Goel, MD, can be seen cruising around the island of Manhattan as she makes her way between visits to some of New York City’s most treasured residents: a small but essential group of patients born before the Empire State Building scraped the sky and the old Yankee Stadium had become the House That Ruth Built.

Dr. Goel, a family physician, works for Heal, a national home health care company that primarily serves people older than 65. Her practice has 10 patients older than 100 – the oldest is a 108-year-old man – whom she visits monthly.
 

The gray wave

Dr. Goel’s charges are among America’s latest baby boom – babies born a century ago, that is.

Between 1980 and 2019, the share of American centenarians, those aged 100 and up, grew faster than the total population. In 2019, 100,322 persons in the United States were at least 100 years old – more than triple the 1980 figure of 32,194, according to the U.S. Administration on Aging. By 2060, experts predict, the U.S. centenarian population will reach nearly 600,000.

Although some of the ultra-aged live in nursing homes, many continue to live independently. They require both routine and acute medical care. So, what does it take to be a physician for a centenarian?

Dr. Goel, who is in her mid-30s and could well be the great-granddaughter of some of her patients, urged her colleagues not to stereotype patients on the basis of age.

“You have to consider their functional and cognitive abilities, their ability to understand disease processes and make decisions for themselves,” Dr. Goel said. “Age is just one factor in the grand scheme of things.”

Visiting patients in their homes provides her with insights into how well they’re doing, including the safety of their environments and the depth of their social networks.

New York City has its peculiar demands. Heal provides Dr. Goel with a driver who chauffeurs her to her patient visits. She takes notes between stops.

“The idea is to have these patients remain in an environment where they’re comfortable, in surroundings where they’ve grown up or lived for many years,” she said. “A lot of them are in elevator buildings and they are wheelchair-bound or bed-bound and they physically can’t leave.”

She said she gets a far different view of the patient than does an office-based physician.

“When you go into their home, it’s very personal. You’re seeing what their daily environment is like, what their diet is like. You can see their food on the counter. You can see the level of hygiene,” Dr. Goel said. “You get to see their social support. Are their kids involved? Are they hoarding? Stuff that they wouldn’t just necessarily disclose but on a visit you get to see going into the home. It’s an extra layer of understanding that patient.”

Dr. Goel contrasted home care from care in a nursing home, where the patients are seen daily. On the basis of her observations, she decides whether to see her patients every month or every 3 months.

She applies this strategy to everyone from age 60 to over 100.
 

Tracking a growing group

Since 1995, geriatrician Thomas Perls, MD, has directed the New England Centenarian Study at Boston University. The study, largely funded by the National Institute on Aging, has enrolled 2,599 centenarian persons and 700 of their offspring. At any given time in the study, about 10% of the centenarians are alive. The study has a high mortality rate.

The people in Dr. Perls’s study range in age, but they top out at 119, the third oldest person ever in the world. Most centenarians are women.

“When we first began the study in 1995, the prevalence of centenarians in the United States was about 1 per 10,000 in the population,” Perls told this news organization. “And now, that prevalence has doubled to 1 per 5,000.”

Even if no one has achieved the record of Methuselah, the Biblical patriarch who was purported to have lived to the age of 969, some people always have lived into their 90s and beyond. Dr. Perls attributed the increase in longevity to control at the turn of the 20th century of typhoid fever, diphtheria, and other infectious diseases with effective public health measures, including the availability of clean water and improvement in socioeconomic conditions.

“Infant mortality just plummeted. So, come around 1915, 1920, we were no longer losing a quarter of our population to these diseases. That meant a quarter more of the population could age into adulthood and middle age,” he said. “A certain component of that group was, therefore, able to continue to age to a very, very old age.”

Other advances, such as antibiotics and vaccinations in the 1960s; the availability in the 1970s of much better detection and effective treatment of high blood pressure; the recognition of the harms of smoking; and much more effective treatment of cardiovascular disease and cancer have allowed many people who would have otherwise died in their 70s and 80s to live much longer. “I think what this means is that there is a substantial proportion of the population that has the biology to get to 100,” Dr. Perls said.

Perls said the Latino population and Blacks have a better track record than Whites in reaching the 100-year milestone. “The average life expectancy might be lower in these populations because of socioeconomic factors, but if they are able to get to around their early 80s, compared to Whites, their ability to get to 100 is actually better,” he said.

Asians fare best when it comes to longevity. While around 1% of White women in the United States live to 100, 10% of Asian women in Hong Kong hit that mark.

“I think some of that is better environment and health habits in Hong Kong than in the United States,” Dr. Perls said. “I think another piece may be a genetic advantage in East Asians. We’re looking into that.”

Dr. Perls said he agreed with Dr. Goel that health care providers and the lay public should not make assumptions on the basis of age alone as to how a person is doing. “People can age so very differently from one another,” he said.

Up to about age 90, the vast majority of those differences are determined by our health behaviors, such as smoking, alcohol use, exercise, sleep, the effect of our diets on weight, and access to good health care, including regular screening for problems such as high blood pressure, diabetes, and cancer. “People who are able to do everything right generally add healthy years to their lives, while those who do not have shorter life expectancies and longer periods of chronic diseases,” Dr. Perls said.

Paying diligent attention to these behaviors over the long run can have a huge payoff.

Dr. Perls’s team has found that to live beyond age 90 and on into the early 100s, protective genes can play a strong role. These genes help slow aging and decrease one’s risk for aging-related diseases. Centenarians usually have a history of aging very slowly and greatly delaying aging-related diseases and disability toward the ends of their lives.

Centenarians are the antithesis of the misguided belief that the older you get, the sicker you get. Quite the opposite occurs. For Dr. Perls, “the older you get, the healthier you’ve been.”
 

MD bias against the elderly?

Care of elderly patients is becoming essential in the practice of primary care physicians – but not all of them enjoy the work.

To be effective, physicians who treat centenarians must get a better idea of the individual patient’s functional status and comorbidities. “You absolutely cannot make assumptions on age alone,” Dr. Perls said.

The so-called “normal” temperature, 98.6° F, can spell trouble for centenarians and other very old patients, warned Natalie Baker, DNP, CRNP, an associate professor of nursing at the University of Alabama, Birmingham, and president of the 3,000-member Gerontological Advanced Practice Nurses Association.

“We have to be very cognizant of what we call a typical presentation of disease or illness and that a very subtle change in an older adult can signal a serious infection or illness,” Dr. Baker said. “If your patient has a high fever, that is a potential problem.”

The average temperature of an older adult is lower than the accepted 98.6° F, and their body’s response to an infection is slow to exhibit an increase in temperature, Dr. Baker said. “When treating centenarians, clinicians must be cognizant of other subtle signs of infection, such as decreased appetite or change in mentation,” she cautioned.

A decline in appetite or insomnia may be a subtle sign that these patients need to be evaluated, she added.
 

COVID-19 and centenarians

Three-quarters of the 1 million U.S. deaths from COVID-19 occurred in people aged 65 and older. However, Dr. Perls said centenarians may be a special subpopulation when it comes to COVID.

The Japanese Health Ministry, which follows the large centenarian population in that country, noted a marked jump in the number of centenarians during the pandemic – although the reasons for the increase aren’t clear.

Centenarians may be a bit different. Dr. Perls said some evidence suggests that the over-100 crowd may have better immune systems than younger people. “Part of the trick of getting to 100 is having a pretty good immune system,” he said.
 

Don’t mess with success

“There is no need at that point for us to try to alter their diet to what we think it might be,” Dr. Baker said. “There’s no need to start with diabetic education. They may tell you their secret is a shot of vodka every day. Why should we stop it at that age? Accept their lifestyles, because they’ve done something right to get to that age.”

Opinions differ on how to approach screening for centenarians.

Dr. Goel said guidelines for routine screening, such as colonoscopies, mammograms, and PAP smears, drop off for patients starting at 75. Dr. Perls said this strategy stems from the belief that people will die from other things first, so screening is no longer needed. Dr. Perls said he disagrees with this approach.

“Again, we can’t base our screening and health care decisions on age alone. If I have an independently functioning and robust 95-year-old man in my office, you can be sure I am going to continue recommending regular screening for colon cancer and other screenings that are normal for people who are 30 years younger,” he said.

Justin Zaghi, MD, chief medical officer at Heal, said screening patients in their late 90s and 100s for cancer generally doesn’t make sense except in some rare circumstances in which the cancer would be unlikely to be a cause of death. “However, if we are talking about screening for fall risks, hearing difficulties, poor vision, pain, and malnutrition, those screenings still absolutely make sense for patients in their late 90s and 100s,” Dr. Zaghi said.

One high-functioning 104-year-old patient of Dr. Perls underwent a total hip replacement for a hip fracture and is faring well. “Obviously, if she had end-stage dementia, we’d do everything to keep the person comfortable, or if they had medical problems that made surgery too high risk, then you don’t do it,” he said. “But if they’re otherwise, I would proceed.”
 

Avoid the ED

Dr. Goel said doctors should avoid sending patients to the emergency department, an often chaotic place that is especially unfriendly to centenarians and the very old. “Sometimes I’ve seen older patients who are being rushed to the ER, and I ask, What are the goals of care?” she said.

Clinicians caring for seniors should keep in mind that infections can cause seniors to appear confused – and this may lead the clinician to think the patient has dementia. Or, Dr. Goel said, a patient with dementia may suddenly experience much worse dementia.

“In either case, you want to make sure you’re not dealing with any underlying infection, like urinary tract infection, or pneumonia brewing, or skin infections,” she said. “Their skin is so much frailer. You want to make sure there are no bedsores.”

She has had patients whose children report that their usually placid centenarian parents are suddenly acting out. “We’ll do a urinary test and it definitely shows a urinary tract infection. You want to make sure you’re not missing out on something else before you attribute it to dementia,” she said.

Environmental changes, such as moving a patient to a new room in a hospital setting, can trigger an acute mental status change, such as delirium, she added. Helping older patients feel in control as much as possible is important.

“You want to make sure you’re orienting them to the time of day. Make sure they get up at the same time, go to bed at the same time, have clocks and calendars present – just making sure that they feel like they’re still in control of their body and their day,” she said.

Physicians should be aware of potential depression in these patients, whose experience of loss – an unavoidable consequence of outliving family and friends – can result in problems with sleep and diet, as well as a sense of social isolation.

Neal Flomenbaum, MD, professor and emergency physician-in-chief emeritus, New York–Presbyterian/Weill Cornell Medical Center in New York, said sometimes the best thing for these very elderly patients is to “get them in and out of ED as quickly as possible, and do what you can diagnostically.”

He noted that EDs have been making accommodations to serve the elderly, such as using LEDs that replicate outdoor lighting conditions, as well as providing seniors with separate rooms with glass doors to protect them from noise, separate air handlers to prevent infections, and adequate space for visitors.

These patients often are subject to trauma from falls.

“The bones don’t heal as well as in younger people, and treating their comorbidities is essential. Once they have trouble with one area and they’re lying in bed and can’t move much, they can get bedsores,” Dr. Flomenbaum said. “In the hospital, they are vulnerable to infections. So, you’re thinking of all of these things at the same time and how to treat them appropriately and then get them out of the hospital as soon as possible with whatever care that they need in their own homes if at all possible.”

“I always err on the side of less is more,” Dr. Goel said. “Obviously, if there is something – if they have a cough, they need an x-ray. That’s very basic. We want to take care of that. Give them the antibiotic if they need that. But rushing them in and out of the hospital doesn’t add to their quality of life.”

Dr. Flomenbaum, a pioneer in geriatric emergency medicine, says physicians need to be aware that centenarians and other very old patients don’t present the same way as younger adults.

He began to notice more than 20 years ago that every night, patients would turn up in his ED who were in their late 90s into their 100s. Some would come in with what their children identified as sudden-onset dementia – they didn’t know their own names and couldn’t identify their kids. They didn’t know the time or day. Dr. Flomenbaum said the children often asked whether their parents should enter a nursing home.

“And I’d say, ‘Not so fast. Well, let’s take a look at this.’ You don’t develop that kind of dementia overnight. It usually takes a while,” he said.

He said he ordered complete blood cell counts and oxygen saturation tests that frequently turned out to be abnormal. They didn’t have a fever, and infiltrates initially weren’t seen on chest x-rays.

With rehydration and supplemental oxygen, their symptoms started to improve, and it became obvious that the symptoms were not of dementia but of pneumonia, and that they required antibiotics, Dr. Flomenbaum said.
 

Dementia dilemma

Too often, on the basis of age, doctors assume patients have dementia or other cognitive impairments.

“What a shock and a surprise when doctors actually talk to folks and do a neurocognitive screen and find they’re just fine,” Dr. Perls said.

The decline in hearing and vision can lead to a misdiagnosis of cognitive impairment because the patients are not able to hear what you’re asking them. “It’s really important that the person can hear you – whether you use an amplifying device or they have hearing aids, that’s critical,” he said. “You just have to be a good doctor.”

Often the physical toll of aging exacerbates social difficulties. Poor hearing, for example, can accelerate cognitive impairment and cause people to interact less often, and less meaningfully, with their environment. For some, wearing hearing aids seems demeaning – until they hear what they’ve been missing.

“I get them to wear their hearing aids and, lo and behold, they’re a whole new person because they’re now able to take in their environment and interact with others,” Dr. Perls said.

Dr. Flomenbaum said alcohol abuse and drug reactions can cause delirium, which, unlike dementia, is potentially reversible. Yet many physicians cannot reliably differentiate between dementia and delirium, he added.

The geriatric specialists talk about the lessons they’ve learned and the gratification they get from caring for centenarians.

“I have come to realize the importance of family, of having a close circle, whether that’s through friends or neighbors,” Dr. Goel said. “This work is very rewarding because, if it wasn’t for homebound organizations, how would these people get care or get access to care?”

For Dr. Baker, a joy of the job is hearing centenarians share their life stories.

“I love to hear their stories about how they’ve overcome adversity, living through the depression and living through different wars,” she said. “I love talking to veterans, and I think that oftentimes, we do not value our older adults in our society as we should. Sometimes they are dismissed because they move slowly or are hard to communicate with due to hearing deficits. But they are, I think, a very important part of our lives.”
 

‘They’ve already won’

Most centenarians readily offer the secrets to their longevity. Aline Jacobsohn, of Boca Raton, Fla., is no different.

Ms. Jacobsohn, who will be 101 in October, thinks a diet of small portions of fish, vegetables, and fruit, which she has followed since her husband Leo died in 1982, has helped keep her healthy. She eats lots of salmon and herring and is a fan of spinach sautéed with olive oil. “The only thing I don’t eat is meat,” the trim and active Ms. Jacobsohn said in a recent interview over Zoom.

Her other secret: “Doctors. I like to stay away from them as much as possible.”

Shari Rosenbaum, MD, Jacobsohn’s internist, doesn’t dismiss that approach. She uses a version of it when managing her three centenarian patients, the oldest of whom is 103.

“Let them smoke! Let them drink! They’re happy. It’s not causing harm. Let them eat cake! They’ve already won,” said Dr. Rosenbaum, who is affiliated with Boca Raton–based MDVIP, a national membership-based network of 1,100 primary care physicians serving 368,000 patients. Of those, nearly 460 are centenarians.

“You’re not preventing those problems in this population,” she said. “They’re here to enjoy every moment that they have, and they might as well.”

Dr. Rosenbaum sees a divergence in her patients – those who will reach very old age, and those who won’t – starting in their 60s.

“The centenarians don’t have medical problems,” she said. “They don’t get cancer. They don’t get diabetes. Some of them take good care of themselves. Some don’t take such good care of themselves. But they are all optimists. They all see the glass half full. They all participate in life. They all have excellent support systems. They have good genes, a positive attitude toward life, and a strong social network.”

Ms. Jacobsohn – whose surname at the time was Bakst – grew up in Frankfurt am Main, Germany, during the rise of the Nazi regime. The family fled to Columbia in 1938, where she met and eventually married her husband, Leo, who ran a business importing clocks and watches in Cali.

In 1989, the Jacobsohns and their three children moved to south Florida to escape the dangers of kidnappings and ransoms posed by the drug cartels.

Ms. Jacobsohn agreed that she appears to have longevity genes – “good stock,” she calls it. “My mother died 23 days before she was 100. My grandmother lived till 99, almost 100,” she said.

Two years ago, she donated her car to a charity and stopped driving in the interest of her own safety and that of other drivers and pedestrians.

Ms. Jacobsohn has a strong support system. Two of her children live nearby and visit her nearly every day. A live-in companion helps her with the activities of daily life, including preparing meals.

Ms. Jacobsohn plays bridge regularly, and well. “I’m sorry to say that I’m a very good bridge player,” she said, frankly. “How is it possible that I’ve played bridge so well and then I don’t remember what I had for lunch yesterday?”

She reads, mainly a diet of history but occasionally novels, too. “They have to be engaging,” she said.

The loss of loved ones is an inevitable part of very old age. Her husband of 47 years died of emphysema, and one of her sons died in his 70s of prostate cancer.

She knows well the fate that awaits us all and accepts it philosophically.

“It’s a very normal thing that people die. You don’t live forever. So, whenever it comes, it’s okay. Enough is enough. Dayenu,” she said, using the Hebrew word for, “It would have been enough” – a favorite in the Passover Seder celebrating the ancient Jews’ liberation from slavery in Egypt.

Ms. Jacobsohn sang the song and then took a reporter on a Zoom tour of her tidy home and her large flower garden featuring Cattleya orchids from Colombia.

A version of this article first appeared on Medscape.com.

For about the past year, Priya Goel, MD, can be seen cruising around the island of Manhattan as she makes her way between visits to some of New York City’s most treasured residents: a small but essential group of patients born before the Empire State Building scraped the sky and the old Yankee Stadium had become the House That Ruth Built.

Dr. Goel, a family physician, works for Heal, a national home health care company that primarily serves people older than 65. Her practice has 10 patients older than 100 – the oldest is a 108-year-old man – whom she visits monthly.
 

The gray wave

Dr. Goel’s charges are among America’s latest baby boom – babies born a century ago, that is.

Between 1980 and 2019, the share of American centenarians, those aged 100 and up, grew faster than the total population. In 2019, 100,322 persons in the United States were at least 100 years old – more than triple the 1980 figure of 32,194, according to the U.S. Administration on Aging. By 2060, experts predict, the U.S. centenarian population will reach nearly 600,000.

Although some of the ultra-aged live in nursing homes, many continue to live independently. They require both routine and acute medical care. So, what does it take to be a physician for a centenarian?

Dr. Goel, who is in her mid-30s and could well be the great-granddaughter of some of her patients, urged her colleagues not to stereotype patients on the basis of age.

“You have to consider their functional and cognitive abilities, their ability to understand disease processes and make decisions for themselves,” Dr. Goel said. “Age is just one factor in the grand scheme of things.”

Visiting patients in their homes provides her with insights into how well they’re doing, including the safety of their environments and the depth of their social networks.

New York City has its peculiar demands. Heal provides Dr. Goel with a driver who chauffeurs her to her patient visits. She takes notes between stops.

“The idea is to have these patients remain in an environment where they’re comfortable, in surroundings where they’ve grown up or lived for many years,” she said. “A lot of them are in elevator buildings and they are wheelchair-bound or bed-bound and they physically can’t leave.”

She said she gets a far different view of the patient than does an office-based physician.

“When you go into their home, it’s very personal. You’re seeing what their daily environment is like, what their diet is like. You can see their food on the counter. You can see the level of hygiene,” Dr. Goel said. “You get to see their social support. Are their kids involved? Are they hoarding? Stuff that they wouldn’t just necessarily disclose but on a visit you get to see going into the home. It’s an extra layer of understanding that patient.”

Dr. Goel contrasted home care from care in a nursing home, where the patients are seen daily. On the basis of her observations, she decides whether to see her patients every month or every 3 months.

She applies this strategy to everyone from age 60 to over 100.
 

Tracking a growing group

Since 1995, geriatrician Thomas Perls, MD, has directed the New England Centenarian Study at Boston University. The study, largely funded by the National Institute on Aging, has enrolled 2,599 centenarian persons and 700 of their offspring. At any given time in the study, about 10% of the centenarians are alive. The study has a high mortality rate.

The people in Dr. Perls’s study range in age, but they top out at 119, the third oldest person ever in the world. Most centenarians are women.

“When we first began the study in 1995, the prevalence of centenarians in the United States was about 1 per 10,000 in the population,” Perls told this news organization. “And now, that prevalence has doubled to 1 per 5,000.”

Even if no one has achieved the record of Methuselah, the Biblical patriarch who was purported to have lived to the age of 969, some people always have lived into their 90s and beyond. Dr. Perls attributed the increase in longevity to control at the turn of the 20th century of typhoid fever, diphtheria, and other infectious diseases with effective public health measures, including the availability of clean water and improvement in socioeconomic conditions.

“Infant mortality just plummeted. So, come around 1915, 1920, we were no longer losing a quarter of our population to these diseases. That meant a quarter more of the population could age into adulthood and middle age,” he said. “A certain component of that group was, therefore, able to continue to age to a very, very old age.”

Other advances, such as antibiotics and vaccinations in the 1960s; the availability in the 1970s of much better detection and effective treatment of high blood pressure; the recognition of the harms of smoking; and much more effective treatment of cardiovascular disease and cancer have allowed many people who would have otherwise died in their 70s and 80s to live much longer. “I think what this means is that there is a substantial proportion of the population that has the biology to get to 100,” Dr. Perls said.

Perls said the Latino population and Blacks have a better track record than Whites in reaching the 100-year milestone. “The average life expectancy might be lower in these populations because of socioeconomic factors, but if they are able to get to around their early 80s, compared to Whites, their ability to get to 100 is actually better,” he said.

Asians fare best when it comes to longevity. While around 1% of White women in the United States live to 100, 10% of Asian women in Hong Kong hit that mark.

“I think some of that is better environment and health habits in Hong Kong than in the United States,” Dr. Perls said. “I think another piece may be a genetic advantage in East Asians. We’re looking into that.”

Dr. Perls said he agreed with Dr. Goel that health care providers and the lay public should not make assumptions on the basis of age alone as to how a person is doing. “People can age so very differently from one another,” he said.

Up to about age 90, the vast majority of those differences are determined by our health behaviors, such as smoking, alcohol use, exercise, sleep, the effect of our diets on weight, and access to good health care, including regular screening for problems such as high blood pressure, diabetes, and cancer. “People who are able to do everything right generally add healthy years to their lives, while those who do not have shorter life expectancies and longer periods of chronic diseases,” Dr. Perls said.

Paying diligent attention to these behaviors over the long run can have a huge payoff.

Dr. Perls’s team has found that to live beyond age 90 and on into the early 100s, protective genes can play a strong role. These genes help slow aging and decrease one’s risk for aging-related diseases. Centenarians usually have a history of aging very slowly and greatly delaying aging-related diseases and disability toward the ends of their lives.

Centenarians are the antithesis of the misguided belief that the older you get, the sicker you get. Quite the opposite occurs. For Dr. Perls, “the older you get, the healthier you’ve been.”
 

MD bias against the elderly?

Care of elderly patients is becoming essential in the practice of primary care physicians – but not all of them enjoy the work.

To be effective, physicians who treat centenarians must get a better idea of the individual patient’s functional status and comorbidities. “You absolutely cannot make assumptions on age alone,” Dr. Perls said.

The so-called “normal” temperature, 98.6° F, can spell trouble for centenarians and other very old patients, warned Natalie Baker, DNP, CRNP, an associate professor of nursing at the University of Alabama, Birmingham, and president of the 3,000-member Gerontological Advanced Practice Nurses Association.

“We have to be very cognizant of what we call a typical presentation of disease or illness and that a very subtle change in an older adult can signal a serious infection or illness,” Dr. Baker said. “If your patient has a high fever, that is a potential problem.”

The average temperature of an older adult is lower than the accepted 98.6° F, and their body’s response to an infection is slow to exhibit an increase in temperature, Dr. Baker said. “When treating centenarians, clinicians must be cognizant of other subtle signs of infection, such as decreased appetite or change in mentation,” she cautioned.

A decline in appetite or insomnia may be a subtle sign that these patients need to be evaluated, she added.
 

COVID-19 and centenarians

Three-quarters of the 1 million U.S. deaths from COVID-19 occurred in people aged 65 and older. However, Dr. Perls said centenarians may be a special subpopulation when it comes to COVID.

The Japanese Health Ministry, which follows the large centenarian population in that country, noted a marked jump in the number of centenarians during the pandemic – although the reasons for the increase aren’t clear.

Centenarians may be a bit different. Dr. Perls said some evidence suggests that the over-100 crowd may have better immune systems than younger people. “Part of the trick of getting to 100 is having a pretty good immune system,” he said.
 

Don’t mess with success

“There is no need at that point for us to try to alter their diet to what we think it might be,” Dr. Baker said. “There’s no need to start with diabetic education. They may tell you their secret is a shot of vodka every day. Why should we stop it at that age? Accept their lifestyles, because they’ve done something right to get to that age.”

Opinions differ on how to approach screening for centenarians.

Dr. Goel said guidelines for routine screening, such as colonoscopies, mammograms, and PAP smears, drop off for patients starting at 75. Dr. Perls said this strategy stems from the belief that people will die from other things first, so screening is no longer needed. Dr. Perls said he disagrees with this approach.

“Again, we can’t base our screening and health care decisions on age alone. If I have an independently functioning and robust 95-year-old man in my office, you can be sure I am going to continue recommending regular screening for colon cancer and other screenings that are normal for people who are 30 years younger,” he said.

Justin Zaghi, MD, chief medical officer at Heal, said screening patients in their late 90s and 100s for cancer generally doesn’t make sense except in some rare circumstances in which the cancer would be unlikely to be a cause of death. “However, if we are talking about screening for fall risks, hearing difficulties, poor vision, pain, and malnutrition, those screenings still absolutely make sense for patients in their late 90s and 100s,” Dr. Zaghi said.

One high-functioning 104-year-old patient of Dr. Perls underwent a total hip replacement for a hip fracture and is faring well. “Obviously, if she had end-stage dementia, we’d do everything to keep the person comfortable, or if they had medical problems that made surgery too high risk, then you don’t do it,” he said. “But if they’re otherwise, I would proceed.”
 

Avoid the ED

Dr. Goel said doctors should avoid sending patients to the emergency department, an often chaotic place that is especially unfriendly to centenarians and the very old. “Sometimes I’ve seen older patients who are being rushed to the ER, and I ask, What are the goals of care?” she said.

Clinicians caring for seniors should keep in mind that infections can cause seniors to appear confused – and this may lead the clinician to think the patient has dementia. Or, Dr. Goel said, a patient with dementia may suddenly experience much worse dementia.

“In either case, you want to make sure you’re not dealing with any underlying infection, like urinary tract infection, or pneumonia brewing, or skin infections,” she said. “Their skin is so much frailer. You want to make sure there are no bedsores.”

She has had patients whose children report that their usually placid centenarian parents are suddenly acting out. “We’ll do a urinary test and it definitely shows a urinary tract infection. You want to make sure you’re not missing out on something else before you attribute it to dementia,” she said.

Environmental changes, such as moving a patient to a new room in a hospital setting, can trigger an acute mental status change, such as delirium, she added. Helping older patients feel in control as much as possible is important.

“You want to make sure you’re orienting them to the time of day. Make sure they get up at the same time, go to bed at the same time, have clocks and calendars present – just making sure that they feel like they’re still in control of their body and their day,” she said.

Physicians should be aware of potential depression in these patients, whose experience of loss – an unavoidable consequence of outliving family and friends – can result in problems with sleep and diet, as well as a sense of social isolation.

Neal Flomenbaum, MD, professor and emergency physician-in-chief emeritus, New York–Presbyterian/Weill Cornell Medical Center in New York, said sometimes the best thing for these very elderly patients is to “get them in and out of ED as quickly as possible, and do what you can diagnostically.”

He noted that EDs have been making accommodations to serve the elderly, such as using LEDs that replicate outdoor lighting conditions, as well as providing seniors with separate rooms with glass doors to protect them from noise, separate air handlers to prevent infections, and adequate space for visitors.

These patients often are subject to trauma from falls.

“The bones don’t heal as well as in younger people, and treating their comorbidities is essential. Once they have trouble with one area and they’re lying in bed and can’t move much, they can get bedsores,” Dr. Flomenbaum said. “In the hospital, they are vulnerable to infections. So, you’re thinking of all of these things at the same time and how to treat them appropriately and then get them out of the hospital as soon as possible with whatever care that they need in their own homes if at all possible.”

“I always err on the side of less is more,” Dr. Goel said. “Obviously, if there is something – if they have a cough, they need an x-ray. That’s very basic. We want to take care of that. Give them the antibiotic if they need that. But rushing them in and out of the hospital doesn’t add to their quality of life.”

Dr. Flomenbaum, a pioneer in geriatric emergency medicine, says physicians need to be aware that centenarians and other very old patients don’t present the same way as younger adults.

He began to notice more than 20 years ago that every night, patients would turn up in his ED who were in their late 90s into their 100s. Some would come in with what their children identified as sudden-onset dementia – they didn’t know their own names and couldn’t identify their kids. They didn’t know the time or day. Dr. Flomenbaum said the children often asked whether their parents should enter a nursing home.

“And I’d say, ‘Not so fast. Well, let’s take a look at this.’ You don’t develop that kind of dementia overnight. It usually takes a while,” he said.

He said he ordered complete blood cell counts and oxygen saturation tests that frequently turned out to be abnormal. They didn’t have a fever, and infiltrates initially weren’t seen on chest x-rays.

With rehydration and supplemental oxygen, their symptoms started to improve, and it became obvious that the symptoms were not of dementia but of pneumonia, and that they required antibiotics, Dr. Flomenbaum said.
 

Dementia dilemma

Too often, on the basis of age, doctors assume patients have dementia or other cognitive impairments.

“What a shock and a surprise when doctors actually talk to folks and do a neurocognitive screen and find they’re just fine,” Dr. Perls said.

The decline in hearing and vision can lead to a misdiagnosis of cognitive impairment because the patients are not able to hear what you’re asking them. “It’s really important that the person can hear you – whether you use an amplifying device or they have hearing aids, that’s critical,” he said. “You just have to be a good doctor.”

Often the physical toll of aging exacerbates social difficulties. Poor hearing, for example, can accelerate cognitive impairment and cause people to interact less often, and less meaningfully, with their environment. For some, wearing hearing aids seems demeaning – until they hear what they’ve been missing.

“I get them to wear their hearing aids and, lo and behold, they’re a whole new person because they’re now able to take in their environment and interact with others,” Dr. Perls said.

Dr. Flomenbaum said alcohol abuse and drug reactions can cause delirium, which, unlike dementia, is potentially reversible. Yet many physicians cannot reliably differentiate between dementia and delirium, he added.

The geriatric specialists talk about the lessons they’ve learned and the gratification they get from caring for centenarians.

“I have come to realize the importance of family, of having a close circle, whether that’s through friends or neighbors,” Dr. Goel said. “This work is very rewarding because, if it wasn’t for homebound organizations, how would these people get care or get access to care?”

For Dr. Baker, a joy of the job is hearing centenarians share their life stories.

“I love to hear their stories about how they’ve overcome adversity, living through the depression and living through different wars,” she said. “I love talking to veterans, and I think that oftentimes, we do not value our older adults in our society as we should. Sometimes they are dismissed because they move slowly or are hard to communicate with due to hearing deficits. But they are, I think, a very important part of our lives.”
 

‘They’ve already won’

Most centenarians readily offer the secrets to their longevity. Aline Jacobsohn, of Boca Raton, Fla., is no different.

Ms. Jacobsohn, who will be 101 in October, thinks a diet of small portions of fish, vegetables, and fruit, which she has followed since her husband Leo died in 1982, has helped keep her healthy. She eats lots of salmon and herring and is a fan of spinach sautéed with olive oil. “The only thing I don’t eat is meat,” the trim and active Ms. Jacobsohn said in a recent interview over Zoom.

Her other secret: “Doctors. I like to stay away from them as much as possible.”

Shari Rosenbaum, MD, Jacobsohn’s internist, doesn’t dismiss that approach. She uses a version of it when managing her three centenarian patients, the oldest of whom is 103.

“Let them smoke! Let them drink! They’re happy. It’s not causing harm. Let them eat cake! They’ve already won,” said Dr. Rosenbaum, who is affiliated with Boca Raton–based MDVIP, a national membership-based network of 1,100 primary care physicians serving 368,000 patients. Of those, nearly 460 are centenarians.

“You’re not preventing those problems in this population,” she said. “They’re here to enjoy every moment that they have, and they might as well.”

Dr. Rosenbaum sees a divergence in her patients – those who will reach very old age, and those who won’t – starting in their 60s.

“The centenarians don’t have medical problems,” she said. “They don’t get cancer. They don’t get diabetes. Some of them take good care of themselves. Some don’t take such good care of themselves. But they are all optimists. They all see the glass half full. They all participate in life. They all have excellent support systems. They have good genes, a positive attitude toward life, and a strong social network.”

Ms. Jacobsohn – whose surname at the time was Bakst – grew up in Frankfurt am Main, Germany, during the rise of the Nazi regime. The family fled to Columbia in 1938, where she met and eventually married her husband, Leo, who ran a business importing clocks and watches in Cali.

In 1989, the Jacobsohns and their three children moved to south Florida to escape the dangers of kidnappings and ransoms posed by the drug cartels.

Ms. Jacobsohn agreed that she appears to have longevity genes – “good stock,” she calls it. “My mother died 23 days before she was 100. My grandmother lived till 99, almost 100,” she said.

Two years ago, she donated her car to a charity and stopped driving in the interest of her own safety and that of other drivers and pedestrians.

Ms. Jacobsohn has a strong support system. Two of her children live nearby and visit her nearly every day. A live-in companion helps her with the activities of daily life, including preparing meals.

Ms. Jacobsohn plays bridge regularly, and well. “I’m sorry to say that I’m a very good bridge player,” she said, frankly. “How is it possible that I’ve played bridge so well and then I don’t remember what I had for lunch yesterday?”

She reads, mainly a diet of history but occasionally novels, too. “They have to be engaging,” she said.

The loss of loved ones is an inevitable part of very old age. Her husband of 47 years died of emphysema, and one of her sons died in his 70s of prostate cancer.

She knows well the fate that awaits us all and accepts it philosophically.

“It’s a very normal thing that people die. You don’t live forever. So, whenever it comes, it’s okay. Enough is enough. Dayenu,” she said, using the Hebrew word for, “It would have been enough” – a favorite in the Passover Seder celebrating the ancient Jews’ liberation from slavery in Egypt.

Ms. Jacobsohn sang the song and then took a reporter on a Zoom tour of her tidy home and her large flower garden featuring Cattleya orchids from Colombia.

A version of this article first appeared on Medscape.com.

For about the past year, Priya Goel, MD, can be seen cruising around the island of Manhattan as she makes her way between visits to some of New York City’s most treasured residents: a small but essential group of patients born before the Empire State Building scraped the sky and the old Yankee Stadium had become the House That Ruth Built.

Dr. Goel, a family physician, works for Heal, a national home health care company that primarily serves people older than 65. Her practice has 10 patients older than 100 – the oldest is a 108-year-old man – whom she visits monthly.
 

The gray wave

Dr. Goel’s charges are among America’s latest baby boom – babies born a century ago, that is.

Between 1980 and 2019, the share of American centenarians, those aged 100 and up, grew faster than the total population. In 2019, 100,322 persons in the United States were at least 100 years old – more than triple the 1980 figure of 32,194, according to the U.S. Administration on Aging. By 2060, experts predict, the U.S. centenarian population will reach nearly 600,000.

Although some of the ultra-aged live in nursing homes, many continue to live independently. They require both routine and acute medical care. So, what does it take to be a physician for a centenarian?

Dr. Goel, who is in her mid-30s and could well be the great-granddaughter of some of her patients, urged her colleagues not to stereotype patients on the basis of age.

“You have to consider their functional and cognitive abilities, their ability to understand disease processes and make decisions for themselves,” Dr. Goel said. “Age is just one factor in the grand scheme of things.”

Visiting patients in their homes provides her with insights into how well they’re doing, including the safety of their environments and the depth of their social networks.

New York City has its peculiar demands. Heal provides Dr. Goel with a driver who chauffeurs her to her patient visits. She takes notes between stops.

“The idea is to have these patients remain in an environment where they’re comfortable, in surroundings where they’ve grown up or lived for many years,” she said. “A lot of them are in elevator buildings and they are wheelchair-bound or bed-bound and they physically can’t leave.”

She said she gets a far different view of the patient than does an office-based physician.

“When you go into their home, it’s very personal. You’re seeing what their daily environment is like, what their diet is like. You can see their food on the counter. You can see the level of hygiene,” Dr. Goel said. “You get to see their social support. Are their kids involved? Are they hoarding? Stuff that they wouldn’t just necessarily disclose but on a visit you get to see going into the home. It’s an extra layer of understanding that patient.”

Dr. Goel contrasted home care from care in a nursing home, where the patients are seen daily. On the basis of her observations, she decides whether to see her patients every month or every 3 months.

She applies this strategy to everyone from age 60 to over 100.
 

Tracking a growing group

Since 1995, geriatrician Thomas Perls, MD, has directed the New England Centenarian Study at Boston University. The study, largely funded by the National Institute on Aging, has enrolled 2,599 centenarian persons and 700 of their offspring. At any given time in the study, about 10% of the centenarians are alive. The study has a high mortality rate.

The people in Dr. Perls’s study range in age, but they top out at 119, the third oldest person ever in the world. Most centenarians are women.

“When we first began the study in 1995, the prevalence of centenarians in the United States was about 1 per 10,000 in the population,” Perls told this news organization. “And now, that prevalence has doubled to 1 per 5,000.”

Even if no one has achieved the record of Methuselah, the Biblical patriarch who was purported to have lived to the age of 969, some people always have lived into their 90s and beyond. Dr. Perls attributed the increase in longevity to control at the turn of the 20th century of typhoid fever, diphtheria, and other infectious diseases with effective public health measures, including the availability of clean water and improvement in socioeconomic conditions.

“Infant mortality just plummeted. So, come around 1915, 1920, we were no longer losing a quarter of our population to these diseases. That meant a quarter more of the population could age into adulthood and middle age,” he said. “A certain component of that group was, therefore, able to continue to age to a very, very old age.”

Other advances, such as antibiotics and vaccinations in the 1960s; the availability in the 1970s of much better detection and effective treatment of high blood pressure; the recognition of the harms of smoking; and much more effective treatment of cardiovascular disease and cancer have allowed many people who would have otherwise died in their 70s and 80s to live much longer. “I think what this means is that there is a substantial proportion of the population that has the biology to get to 100,” Dr. Perls said.

Perls said the Latino population and Blacks have a better track record than Whites in reaching the 100-year milestone. “The average life expectancy might be lower in these populations because of socioeconomic factors, but if they are able to get to around their early 80s, compared to Whites, their ability to get to 100 is actually better,” he said.

Asians fare best when it comes to longevity. While around 1% of White women in the United States live to 100, 10% of Asian women in Hong Kong hit that mark.

“I think some of that is better environment and health habits in Hong Kong than in the United States,” Dr. Perls said. “I think another piece may be a genetic advantage in East Asians. We’re looking into that.”

Dr. Perls said he agreed with Dr. Goel that health care providers and the lay public should not make assumptions on the basis of age alone as to how a person is doing. “People can age so very differently from one another,” he said.

Up to about age 90, the vast majority of those differences are determined by our health behaviors, such as smoking, alcohol use, exercise, sleep, the effect of our diets on weight, and access to good health care, including regular screening for problems such as high blood pressure, diabetes, and cancer. “People who are able to do everything right generally add healthy years to their lives, while those who do not have shorter life expectancies and longer periods of chronic diseases,” Dr. Perls said.

Paying diligent attention to these behaviors over the long run can have a huge payoff.

Dr. Perls’s team has found that to live beyond age 90 and on into the early 100s, protective genes can play a strong role. These genes help slow aging and decrease one’s risk for aging-related diseases. Centenarians usually have a history of aging very slowly and greatly delaying aging-related diseases and disability toward the ends of their lives.

Centenarians are the antithesis of the misguided belief that the older you get, the sicker you get. Quite the opposite occurs. For Dr. Perls, “the older you get, the healthier you’ve been.”
 

MD bias against the elderly?

Care of elderly patients is becoming essential in the practice of primary care physicians – but not all of them enjoy the work.

To be effective, physicians who treat centenarians must get a better idea of the individual patient’s functional status and comorbidities. “You absolutely cannot make assumptions on age alone,” Dr. Perls said.

The so-called “normal” temperature, 98.6° F, can spell trouble for centenarians and other very old patients, warned Natalie Baker, DNP, CRNP, an associate professor of nursing at the University of Alabama, Birmingham, and president of the 3,000-member Gerontological Advanced Practice Nurses Association.

“We have to be very cognizant of what we call a typical presentation of disease or illness and that a very subtle change in an older adult can signal a serious infection or illness,” Dr. Baker said. “If your patient has a high fever, that is a potential problem.”

The average temperature of an older adult is lower than the accepted 98.6° F, and their body’s response to an infection is slow to exhibit an increase in temperature, Dr. Baker said. “When treating centenarians, clinicians must be cognizant of other subtle signs of infection, such as decreased appetite or change in mentation,” she cautioned.

A decline in appetite or insomnia may be a subtle sign that these patients need to be evaluated, she added.
 

COVID-19 and centenarians

Three-quarters of the 1 million U.S. deaths from COVID-19 occurred in people aged 65 and older. However, Dr. Perls said centenarians may be a special subpopulation when it comes to COVID.

The Japanese Health Ministry, which follows the large centenarian population in that country, noted a marked jump in the number of centenarians during the pandemic – although the reasons for the increase aren’t clear.

Centenarians may be a bit different. Dr. Perls said some evidence suggests that the over-100 crowd may have better immune systems than younger people. “Part of the trick of getting to 100 is having a pretty good immune system,” he said.
 

Don’t mess with success

“There is no need at that point for us to try to alter their diet to what we think it might be,” Dr. Baker said. “There’s no need to start with diabetic education. They may tell you their secret is a shot of vodka every day. Why should we stop it at that age? Accept their lifestyles, because they’ve done something right to get to that age.”

Opinions differ on how to approach screening for centenarians.

Dr. Goel said guidelines for routine screening, such as colonoscopies, mammograms, and PAP smears, drop off for patients starting at 75. Dr. Perls said this strategy stems from the belief that people will die from other things first, so screening is no longer needed. Dr. Perls said he disagrees with this approach.

“Again, we can’t base our screening and health care decisions on age alone. If I have an independently functioning and robust 95-year-old man in my office, you can be sure I am going to continue recommending regular screening for colon cancer and other screenings that are normal for people who are 30 years younger,” he said.

Justin Zaghi, MD, chief medical officer at Heal, said screening patients in their late 90s and 100s for cancer generally doesn’t make sense except in some rare circumstances in which the cancer would be unlikely to be a cause of death. “However, if we are talking about screening for fall risks, hearing difficulties, poor vision, pain, and malnutrition, those screenings still absolutely make sense for patients in their late 90s and 100s,” Dr. Zaghi said.

One high-functioning 104-year-old patient of Dr. Perls underwent a total hip replacement for a hip fracture and is faring well. “Obviously, if she had end-stage dementia, we’d do everything to keep the person comfortable, or if they had medical problems that made surgery too high risk, then you don’t do it,” he said. “But if they’re otherwise, I would proceed.”
 

Avoid the ED

Dr. Goel said doctors should avoid sending patients to the emergency department, an often chaotic place that is especially unfriendly to centenarians and the very old. “Sometimes I’ve seen older patients who are being rushed to the ER, and I ask, What are the goals of care?” she said.

Clinicians caring for seniors should keep in mind that infections can cause seniors to appear confused – and this may lead the clinician to think the patient has dementia. Or, Dr. Goel said, a patient with dementia may suddenly experience much worse dementia.

“In either case, you want to make sure you’re not dealing with any underlying infection, like urinary tract infection, or pneumonia brewing, or skin infections,” she said. “Their skin is so much frailer. You want to make sure there are no bedsores.”

She has had patients whose children report that their usually placid centenarian parents are suddenly acting out. “We’ll do a urinary test and it definitely shows a urinary tract infection. You want to make sure you’re not missing out on something else before you attribute it to dementia,” she said.

Environmental changes, such as moving a patient to a new room in a hospital setting, can trigger an acute mental status change, such as delirium, she added. Helping older patients feel in control as much as possible is important.

“You want to make sure you’re orienting them to the time of day. Make sure they get up at the same time, go to bed at the same time, have clocks and calendars present – just making sure that they feel like they’re still in control of their body and their day,” she said.

Physicians should be aware of potential depression in these patients, whose experience of loss – an unavoidable consequence of outliving family and friends – can result in problems with sleep and diet, as well as a sense of social isolation.

Neal Flomenbaum, MD, professor and emergency physician-in-chief emeritus, New York–Presbyterian/Weill Cornell Medical Center in New York, said sometimes the best thing for these very elderly patients is to “get them in and out of ED as quickly as possible, and do what you can diagnostically.”

He noted that EDs have been making accommodations to serve the elderly, such as using LEDs that replicate outdoor lighting conditions, as well as providing seniors with separate rooms with glass doors to protect them from noise, separate air handlers to prevent infections, and adequate space for visitors.

These patients often are subject to trauma from falls.

“The bones don’t heal as well as in younger people, and treating their comorbidities is essential. Once they have trouble with one area and they’re lying in bed and can’t move much, they can get bedsores,” Dr. Flomenbaum said. “In the hospital, they are vulnerable to infections. So, you’re thinking of all of these things at the same time and how to treat them appropriately and then get them out of the hospital as soon as possible with whatever care that they need in their own homes if at all possible.”

“I always err on the side of less is more,” Dr. Goel said. “Obviously, if there is something – if they have a cough, they need an x-ray. That’s very basic. We want to take care of that. Give them the antibiotic if they need that. But rushing them in and out of the hospital doesn’t add to their quality of life.”

Dr. Flomenbaum, a pioneer in geriatric emergency medicine, says physicians need to be aware that centenarians and other very old patients don’t present the same way as younger adults.

He began to notice more than 20 years ago that every night, patients would turn up in his ED who were in their late 90s into their 100s. Some would come in with what their children identified as sudden-onset dementia – they didn’t know their own names and couldn’t identify their kids. They didn’t know the time or day. Dr. Flomenbaum said the children often asked whether their parents should enter a nursing home.

“And I’d say, ‘Not so fast. Well, let’s take a look at this.’ You don’t develop that kind of dementia overnight. It usually takes a while,” he said.

He said he ordered complete blood cell counts and oxygen saturation tests that frequently turned out to be abnormal. They didn’t have a fever, and infiltrates initially weren’t seen on chest x-rays.

With rehydration and supplemental oxygen, their symptoms started to improve, and it became obvious that the symptoms were not of dementia but of pneumonia, and that they required antibiotics, Dr. Flomenbaum said.
 

Dementia dilemma

Too often, on the basis of age, doctors assume patients have dementia or other cognitive impairments.

“What a shock and a surprise when doctors actually talk to folks and do a neurocognitive screen and find they’re just fine,” Dr. Perls said.

The decline in hearing and vision can lead to a misdiagnosis of cognitive impairment because the patients are not able to hear what you’re asking them. “It’s really important that the person can hear you – whether you use an amplifying device or they have hearing aids, that’s critical,” he said. “You just have to be a good doctor.”

Often the physical toll of aging exacerbates social difficulties. Poor hearing, for example, can accelerate cognitive impairment and cause people to interact less often, and less meaningfully, with their environment. For some, wearing hearing aids seems demeaning – until they hear what they’ve been missing.

“I get them to wear their hearing aids and, lo and behold, they’re a whole new person because they’re now able to take in their environment and interact with others,” Dr. Perls said.

Dr. Flomenbaum said alcohol abuse and drug reactions can cause delirium, which, unlike dementia, is potentially reversible. Yet many physicians cannot reliably differentiate between dementia and delirium, he added.

The geriatric specialists talk about the lessons they’ve learned and the gratification they get from caring for centenarians.

“I have come to realize the importance of family, of having a close circle, whether that’s through friends or neighbors,” Dr. Goel said. “This work is very rewarding because, if it wasn’t for homebound organizations, how would these people get care or get access to care?”

For Dr. Baker, a joy of the job is hearing centenarians share their life stories.

“I love to hear their stories about how they’ve overcome adversity, living through the depression and living through different wars,” she said. “I love talking to veterans, and I think that oftentimes, we do not value our older adults in our society as we should. Sometimes they are dismissed because they move slowly or are hard to communicate with due to hearing deficits. But they are, I think, a very important part of our lives.”
 

‘They’ve already won’

Most centenarians readily offer the secrets to their longevity. Aline Jacobsohn, of Boca Raton, Fla., is no different.

Ms. Jacobsohn, who will be 101 in October, thinks a diet of small portions of fish, vegetables, and fruit, which she has followed since her husband Leo died in 1982, has helped keep her healthy. She eats lots of salmon and herring and is a fan of spinach sautéed with olive oil. “The only thing I don’t eat is meat,” the trim and active Ms. Jacobsohn said in a recent interview over Zoom.

Her other secret: “Doctors. I like to stay away from them as much as possible.”

Shari Rosenbaum, MD, Jacobsohn’s internist, doesn’t dismiss that approach. She uses a version of it when managing her three centenarian patients, the oldest of whom is 103.

“Let them smoke! Let them drink! They’re happy. It’s not causing harm. Let them eat cake! They’ve already won,” said Dr. Rosenbaum, who is affiliated with Boca Raton–based MDVIP, a national membership-based network of 1,100 primary care physicians serving 368,000 patients. Of those, nearly 460 are centenarians.

“You’re not preventing those problems in this population,” she said. “They’re here to enjoy every moment that they have, and they might as well.”

Dr. Rosenbaum sees a divergence in her patients – those who will reach very old age, and those who won’t – starting in their 60s.

“The centenarians don’t have medical problems,” she said. “They don’t get cancer. They don’t get diabetes. Some of them take good care of themselves. Some don’t take such good care of themselves. But they are all optimists. They all see the glass half full. They all participate in life. They all have excellent support systems. They have good genes, a positive attitude toward life, and a strong social network.”

Ms. Jacobsohn – whose surname at the time was Bakst – grew up in Frankfurt am Main, Germany, during the rise of the Nazi regime. The family fled to Columbia in 1938, where she met and eventually married her husband, Leo, who ran a business importing clocks and watches in Cali.

In 1989, the Jacobsohns and their three children moved to south Florida to escape the dangers of kidnappings and ransoms posed by the drug cartels.

Ms. Jacobsohn agreed that she appears to have longevity genes – “good stock,” she calls it. “My mother died 23 days before she was 100. My grandmother lived till 99, almost 100,” she said.

Two years ago, she donated her car to a charity and stopped driving in the interest of her own safety and that of other drivers and pedestrians.

Ms. Jacobsohn has a strong support system. Two of her children live nearby and visit her nearly every day. A live-in companion helps her with the activities of daily life, including preparing meals.

Ms. Jacobsohn plays bridge regularly, and well. “I’m sorry to say that I’m a very good bridge player,” she said, frankly. “How is it possible that I’ve played bridge so well and then I don’t remember what I had for lunch yesterday?”

She reads, mainly a diet of history but occasionally novels, too. “They have to be engaging,” she said.

The loss of loved ones is an inevitable part of very old age. Her husband of 47 years died of emphysema, and one of her sons died in his 70s of prostate cancer.

She knows well the fate that awaits us all and accepts it philosophically.

“It’s a very normal thing that people die. You don’t live forever. So, whenever it comes, it’s okay. Enough is enough. Dayenu,” she said, using the Hebrew word for, “It would have been enough” – a favorite in the Passover Seder celebrating the ancient Jews’ liberation from slavery in Egypt.

Ms. Jacobsohn sang the song and then took a reporter on a Zoom tour of her tidy home and her large flower garden featuring Cattleya orchids from Colombia.

A version of this article first appeared on Medscape.com.