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For Gram-negative bacteremias, 7 days of antibiotics is enough

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Changed
Fri, 01/18/2019 - 17:40

– Seven days of antibiotic therapy was just as effective as 14 days for patients with Gram-negative bacteremias.

The shorter course was associated with similar cure rates and a faster return to normal activities, Dafna Yahav, MD, said at the European Society of Clinical Microbiology and Infectious Diseases annual congress.

Michele G. Sullivan/MDedge News
Dr. Dafna Yahav

“In patients hospitalized with Gram-negative bacteremia and sepsis, a course of 7 antibiotic days was not inferior to 14 days, and resulted in a more rapid return to baseline activity, “ said Dr. Yahav of the Rabin Medical Center, Petah Tikva, Israel. “This could lead to a change in accepted management algorithms and shortened antibiotic therapy. Potentially, though we did not show this in our trial, it may lead to reduced cost, reduced development of resistance, and fewer adverse events.”

During the past few years, a new dogma has emerged in antibiotic treatment paradigms, she said: Shorter is better. Brad Spellberg, MD, described this concept in his 2016 editorial in JAMA Internal Medicine, “The new antibiotic mantra” (Sep 1;176[9]:1254-5).

In it, Dr. Spellberg, of the University of Southern California, Los Angeles, addressed the long-held view that a full 10- or 14-day course of antibiotics was necessary to decrease the risk of creating a resistant strain, even if clinical symptoms were long resolved.

However, he noted, there is little evidence supporting the idea that longer courses suppress the rise of resistance – and, in fact, some data support the opposite.

“To the contrary, specifically for pneumonia, studies have shown that longer courses of therapy result in more emergence of antibiotic resistance, which is consistent with everything we know about natural selection, the driver of antibiotic resistance,” he noted. “In only a few types of infections does resistance emerge at the site of infection; rather, resistance typically emerges off target, among colonizing flora away from the site of infection. Thus, all that is achieved by treating an infection with antibiotics for longer than the patient has symptoms is increased selective pressure driving antibiotic resistance among our colonizing microbial flora.”

 

 

The European Union and Infectious Diseases Society of America and the Society for Healthcare Epidemiology of America have all recently updated their antibiotic stewardship guidelines to include a strong recommendation for the shortest effective duration of antimicrobial therapy.

However, most of the supporting data were drawn from randomized, controlled studies of patients with lung, skin, and kidney infections. Short-course treatments have not been adequately studied in bacteremia patients, Dr. Yahav said.

The aim of her study, which was investigator initiated and received no external funding, was to demonstrate the noninferiority of 7 days of antibiotic therapy, compared with 14 days, in patients with bacteremia arising from Gram-negative infections.

The randomized, open-label study comprised 604 patients in three hospitals: two in Israel and one in Italy. Patients were eligible if they had an aerobic Gram-negative bacteremia of any infection source that was either community- or hospital acquired. The medication choice was left up to the treating physician. Patients were assessed at discharge, and at days 30 and 90.
 

 

The primary outcome was a composite 90-day endpoint of all-cause mortality, clinical failure (relapse, new local complications, or distant complications), and readmission or hospital stay longer than 14 days. There were a number of secondary outcomes, including new infection, emergence of antibiotic resistance, total hospital and total antibiotic days, time to return to baseline activity, and adverse events.

The cohort was a mean of 71 years old. About 60% were functionally independent, and the mean Charlson comorbidity score was 2. Most of the infections (90%) were nosocomial. The urinary tract was the largest source of infection (69%). Other sources were abdominal, respiratory, central venous catheter, and skin or soft tissue.

Escherichia coli was the most common infective organism (62%), followed by Klebsiella species and Enterobacteriaceae. A small number of patients had Acinetobacter and Pseudomonas infections.

In the intent-to-treat analysis, the primary composite outcome of all-cause mortality or extended hospital stay occurred in 46% of the 7-day group and 50% of the 14-day group – not significantly different. The results were nearly identical in the per-protocol analysis (46% vs. 49.6%).

 

 

Likewise, none of the secondary outcomes posted a significant difference in favor of one treatment arm, including relapse (2.9% vs. 2.7%) and resistance development (10.8% vs. 9.7%).

Dr. Yahav pointed out that total antibiotic-use days were significantly less in the 7-day group, (5 days) than in the 14-day group (10 days). Patients in the short-duration group returned to their normal activities a day earlier than those in the longer-term group (2 days vs. 3 days), a difference that was statistically significant.

The total hospital stay from randomization to day 90 was only half a day shorter in the short-term group (mean, 3 days vs. 3.5 days). That was not a significant finding.

There were some differences in adverse events, although none was statistically significant. The short-duration arm had slightly more cases of kidney injury (0.5%), fewer cases of liver function abnormalities (–1.5%), and half as many rashes (two vs. four). There were two cases of Clostridium difficile in the short-use arm and one in the long-use arm, also not a significant difference.
 

 


A subgroup analysis looked at outcomes among the different sources of infection (urinary tract vs. other), whether empirical antibiotics were used, and whether the induced resistance was multdrug or non–multidrug. All of those differences hovered close to the null, but generally favored short antibiotic treatment, Dr. Yahav noted.

“I would conclude from these data that is generally safe to stop antibiotics after 7 days of covering antibiotics for Gram-negative bacteremia patients, if they are hemodynamically stable and nonneutropenic at 7 days, and have no uncontrolled source of infection,” she concluded.

The investigator-initiated study had no outside funding.

SOURCE: Yahav D et al. ECCMID 2018. Oral abstract O1120.

 

 

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– Seven days of antibiotic therapy was just as effective as 14 days for patients with Gram-negative bacteremias.

The shorter course was associated with similar cure rates and a faster return to normal activities, Dafna Yahav, MD, said at the European Society of Clinical Microbiology and Infectious Diseases annual congress.

Michele G. Sullivan/MDedge News
Dr. Dafna Yahav

“In patients hospitalized with Gram-negative bacteremia and sepsis, a course of 7 antibiotic days was not inferior to 14 days, and resulted in a more rapid return to baseline activity, “ said Dr. Yahav of the Rabin Medical Center, Petah Tikva, Israel. “This could lead to a change in accepted management algorithms and shortened antibiotic therapy. Potentially, though we did not show this in our trial, it may lead to reduced cost, reduced development of resistance, and fewer adverse events.”

During the past few years, a new dogma has emerged in antibiotic treatment paradigms, she said: Shorter is better. Brad Spellberg, MD, described this concept in his 2016 editorial in JAMA Internal Medicine, “The new antibiotic mantra” (Sep 1;176[9]:1254-5).

In it, Dr. Spellberg, of the University of Southern California, Los Angeles, addressed the long-held view that a full 10- or 14-day course of antibiotics was necessary to decrease the risk of creating a resistant strain, even if clinical symptoms were long resolved.

However, he noted, there is little evidence supporting the idea that longer courses suppress the rise of resistance – and, in fact, some data support the opposite.

“To the contrary, specifically for pneumonia, studies have shown that longer courses of therapy result in more emergence of antibiotic resistance, which is consistent with everything we know about natural selection, the driver of antibiotic resistance,” he noted. “In only a few types of infections does resistance emerge at the site of infection; rather, resistance typically emerges off target, among colonizing flora away from the site of infection. Thus, all that is achieved by treating an infection with antibiotics for longer than the patient has symptoms is increased selective pressure driving antibiotic resistance among our colonizing microbial flora.”

 

 

The European Union and Infectious Diseases Society of America and the Society for Healthcare Epidemiology of America have all recently updated their antibiotic stewardship guidelines to include a strong recommendation for the shortest effective duration of antimicrobial therapy.

However, most of the supporting data were drawn from randomized, controlled studies of patients with lung, skin, and kidney infections. Short-course treatments have not been adequately studied in bacteremia patients, Dr. Yahav said.

The aim of her study, which was investigator initiated and received no external funding, was to demonstrate the noninferiority of 7 days of antibiotic therapy, compared with 14 days, in patients with bacteremia arising from Gram-negative infections.

The randomized, open-label study comprised 604 patients in three hospitals: two in Israel and one in Italy. Patients were eligible if they had an aerobic Gram-negative bacteremia of any infection source that was either community- or hospital acquired. The medication choice was left up to the treating physician. Patients were assessed at discharge, and at days 30 and 90.
 

 

The primary outcome was a composite 90-day endpoint of all-cause mortality, clinical failure (relapse, new local complications, or distant complications), and readmission or hospital stay longer than 14 days. There were a number of secondary outcomes, including new infection, emergence of antibiotic resistance, total hospital and total antibiotic days, time to return to baseline activity, and adverse events.

The cohort was a mean of 71 years old. About 60% were functionally independent, and the mean Charlson comorbidity score was 2. Most of the infections (90%) were nosocomial. The urinary tract was the largest source of infection (69%). Other sources were abdominal, respiratory, central venous catheter, and skin or soft tissue.

Escherichia coli was the most common infective organism (62%), followed by Klebsiella species and Enterobacteriaceae. A small number of patients had Acinetobacter and Pseudomonas infections.

In the intent-to-treat analysis, the primary composite outcome of all-cause mortality or extended hospital stay occurred in 46% of the 7-day group and 50% of the 14-day group – not significantly different. The results were nearly identical in the per-protocol analysis (46% vs. 49.6%).

 

 

Likewise, none of the secondary outcomes posted a significant difference in favor of one treatment arm, including relapse (2.9% vs. 2.7%) and resistance development (10.8% vs. 9.7%).

Dr. Yahav pointed out that total antibiotic-use days were significantly less in the 7-day group, (5 days) than in the 14-day group (10 days). Patients in the short-duration group returned to their normal activities a day earlier than those in the longer-term group (2 days vs. 3 days), a difference that was statistically significant.

The total hospital stay from randomization to day 90 was only half a day shorter in the short-term group (mean, 3 days vs. 3.5 days). That was not a significant finding.

There were some differences in adverse events, although none was statistically significant. The short-duration arm had slightly more cases of kidney injury (0.5%), fewer cases of liver function abnormalities (–1.5%), and half as many rashes (two vs. four). There were two cases of Clostridium difficile in the short-use arm and one in the long-use arm, also not a significant difference.
 

 


A subgroup analysis looked at outcomes among the different sources of infection (urinary tract vs. other), whether empirical antibiotics were used, and whether the induced resistance was multdrug or non–multidrug. All of those differences hovered close to the null, but generally favored short antibiotic treatment, Dr. Yahav noted.

“I would conclude from these data that is generally safe to stop antibiotics after 7 days of covering antibiotics for Gram-negative bacteremia patients, if they are hemodynamically stable and nonneutropenic at 7 days, and have no uncontrolled source of infection,” she concluded.

The investigator-initiated study had no outside funding.

SOURCE: Yahav D et al. ECCMID 2018. Oral abstract O1120.

 

 

– Seven days of antibiotic therapy was just as effective as 14 days for patients with Gram-negative bacteremias.

The shorter course was associated with similar cure rates and a faster return to normal activities, Dafna Yahav, MD, said at the European Society of Clinical Microbiology and Infectious Diseases annual congress.

Michele G. Sullivan/MDedge News
Dr. Dafna Yahav

“In patients hospitalized with Gram-negative bacteremia and sepsis, a course of 7 antibiotic days was not inferior to 14 days, and resulted in a more rapid return to baseline activity, “ said Dr. Yahav of the Rabin Medical Center, Petah Tikva, Israel. “This could lead to a change in accepted management algorithms and shortened antibiotic therapy. Potentially, though we did not show this in our trial, it may lead to reduced cost, reduced development of resistance, and fewer adverse events.”

During the past few years, a new dogma has emerged in antibiotic treatment paradigms, she said: Shorter is better. Brad Spellberg, MD, described this concept in his 2016 editorial in JAMA Internal Medicine, “The new antibiotic mantra” (Sep 1;176[9]:1254-5).

In it, Dr. Spellberg, of the University of Southern California, Los Angeles, addressed the long-held view that a full 10- or 14-day course of antibiotics was necessary to decrease the risk of creating a resistant strain, even if clinical symptoms were long resolved.

However, he noted, there is little evidence supporting the idea that longer courses suppress the rise of resistance – and, in fact, some data support the opposite.

“To the contrary, specifically for pneumonia, studies have shown that longer courses of therapy result in more emergence of antibiotic resistance, which is consistent with everything we know about natural selection, the driver of antibiotic resistance,” he noted. “In only a few types of infections does resistance emerge at the site of infection; rather, resistance typically emerges off target, among colonizing flora away from the site of infection. Thus, all that is achieved by treating an infection with antibiotics for longer than the patient has symptoms is increased selective pressure driving antibiotic resistance among our colonizing microbial flora.”

 

 

The European Union and Infectious Diseases Society of America and the Society for Healthcare Epidemiology of America have all recently updated their antibiotic stewardship guidelines to include a strong recommendation for the shortest effective duration of antimicrobial therapy.

However, most of the supporting data were drawn from randomized, controlled studies of patients with lung, skin, and kidney infections. Short-course treatments have not been adequately studied in bacteremia patients, Dr. Yahav said.

The aim of her study, which was investigator initiated and received no external funding, was to demonstrate the noninferiority of 7 days of antibiotic therapy, compared with 14 days, in patients with bacteremia arising from Gram-negative infections.

The randomized, open-label study comprised 604 patients in three hospitals: two in Israel and one in Italy. Patients were eligible if they had an aerobic Gram-negative bacteremia of any infection source that was either community- or hospital acquired. The medication choice was left up to the treating physician. Patients were assessed at discharge, and at days 30 and 90.
 

 

The primary outcome was a composite 90-day endpoint of all-cause mortality, clinical failure (relapse, new local complications, or distant complications), and readmission or hospital stay longer than 14 days. There were a number of secondary outcomes, including new infection, emergence of antibiotic resistance, total hospital and total antibiotic days, time to return to baseline activity, and adverse events.

The cohort was a mean of 71 years old. About 60% were functionally independent, and the mean Charlson comorbidity score was 2. Most of the infections (90%) were nosocomial. The urinary tract was the largest source of infection (69%). Other sources were abdominal, respiratory, central venous catheter, and skin or soft tissue.

Escherichia coli was the most common infective organism (62%), followed by Klebsiella species and Enterobacteriaceae. A small number of patients had Acinetobacter and Pseudomonas infections.

In the intent-to-treat analysis, the primary composite outcome of all-cause mortality or extended hospital stay occurred in 46% of the 7-day group and 50% of the 14-day group – not significantly different. The results were nearly identical in the per-protocol analysis (46% vs. 49.6%).

 

 

Likewise, none of the secondary outcomes posted a significant difference in favor of one treatment arm, including relapse (2.9% vs. 2.7%) and resistance development (10.8% vs. 9.7%).

Dr. Yahav pointed out that total antibiotic-use days were significantly less in the 7-day group, (5 days) than in the 14-day group (10 days). Patients in the short-duration group returned to their normal activities a day earlier than those in the longer-term group (2 days vs. 3 days), a difference that was statistically significant.

The total hospital stay from randomization to day 90 was only half a day shorter in the short-term group (mean, 3 days vs. 3.5 days). That was not a significant finding.

There were some differences in adverse events, although none was statistically significant. The short-duration arm had slightly more cases of kidney injury (0.5%), fewer cases of liver function abnormalities (–1.5%), and half as many rashes (two vs. four). There were two cases of Clostridium difficile in the short-use arm and one in the long-use arm, also not a significant difference.
 

 


A subgroup analysis looked at outcomes among the different sources of infection (urinary tract vs. other), whether empirical antibiotics were used, and whether the induced resistance was multdrug or non–multidrug. All of those differences hovered close to the null, but generally favored short antibiotic treatment, Dr. Yahav noted.

“I would conclude from these data that is generally safe to stop antibiotics after 7 days of covering antibiotics for Gram-negative bacteremia patients, if they are hemodynamically stable and nonneutropenic at 7 days, and have no uncontrolled source of infection,” she concluded.

The investigator-initiated study had no outside funding.

SOURCE: Yahav D et al. ECCMID 2018. Oral abstract O1120.

 

 

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Key clinical point: Two weeks of antibiotic treatment conferred no benefits over 7 days of treatment in patients with Gram-negative bacteremias.

Major finding: All-cause mortality and extended hospital stay occurred in 46% of the 7-day group and 50% of the 14-day group – not significantly different.

Study details: The randomized, open-label trial comprised 604 patients.

Disclosures: The investigator-initiated study had no external funding. Dr. Yahav had no financial disclosures.

Source: Yahav D et al. ECCMID 2018. Oral Abstract O1120.

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Three days of beta-lactam beat clinically stable CAP

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– Three days of beta-lactam therapy was just as effective as 8 days for clinically stable patients presenting with community-acquired pneumonia.

In a randomized, placebo-controlled trial, 15-day cure rates were 69.9% in patients who took 3 days of antibiotics and 61.2% in those who took 8 days – a nonsignificant difference, Aurélien Dinh, MD, said at the European Society of Clinical Microbiology and Infectious Diseases annual congress.

Michele G Sullivan/MDedge News
Dr. Aurélien Dinh
The French study was one of a series at the meeting demonstrating that, for some groups of patients, short-term antibiotic therapy is a viable – and probably healthy – alternative to the traditional longer courses, said Dr. Dinh of the University of Paris Hospital.

“Reducing treatment time now appears to be manageable and effective in a number of infectious diseases,” Dr. Dinh explained. “Although there are some limits, surely, this change in practice might lead to reduced rates of multidrug-resistant bacteria, fewer adverse events, and surely lower costs.”

The French PTC Trial (Short Duration Treatment of Non-Severe Community-Acquired Pneumonia) randomized 310 patients (mean age, 73.5 years) to either short- or long-course treatment with a beta-lactam antibiotic. Patients were eligible for the study if they were admitted to the hospital for community-acquired pneumonia based on respiratory signs, fever of 38° C or higher, and evidence of new infiltrate on chest radiograph.

All patients were treated with 3 days of amoxicillin/clavulanic acid (Augmentin) or third-generation cephalosporin. Those who had responded clinically by day 3 entered the 5-day randomization period, receiving placebo or 5 more days of active therapy with the same agent.

Clinical requirements for randomization included being afebrile with stable heart and respiratory rate, a systolic blood pressure of at least 90 mm Hg, and oxygen saturation of at least 90%.

 

 

The primary endpoint was clinical cure at day 15: no fever, absence of or improvement in respiratory symptoms (dyspnea, cough, purulent sputum, and cackles), and no need for additional antibiotic treatment for any indication.

Secondary endpoints were cure at day 30, 30-day mortality, adverse events, length of stay, return to usual activities by day 30, and quality of life at day 30.

Many of the generally elderly patient cohort had comorbid illnesses, including diabetes (about 20%), chronic obstructive pulmonary disease (about 35%), and coronary insufficiency (about 14%). About 20% were active smokers. Less than 10% had gotten a pneumococcal vaccine in the past 5 years.

At admission, more than half of patients were dyspneic, 80% had cough, and 39% had purulent sputum. The median PSI/PORT Score was 82.
 

 

After 3 days of treatment, clinical cure was not significantly different between the 3- and 8-day groups, either in the intent-to-treat analysis (69.9% vs. 61.2%) or in the per-protocol analysis (75.7% vs. 68.7%).

Because the trial had closed days before the ECCMID meeting, only the primary endpoints were available for discussion, Dr. Dinh said. Investigators are analyzing the secondary endpoint data, which he said would be published at a later date.

Despite the positive results, Dr. Dinh cautioned against using the study as justification for a one-size-fits-all treatment for community-acquired pneumonia.

“Although I think we demonstrated that 3 days of treatment with beta-lactam is not inferior to 8 days, this cannot be imposed without regard to individual patient status,” he cautioned. Such a treatment paradigm would not be advisable for patients with moderately severe pneumonia, who were excluded from the study, or those with compromised immune systems.
 

 

Nor does Dr. Dinh expect wholesale clinical embracing of the encouraging results, which bolster the ever-accumulating data in favor of shorter courses of antibiotics for some infectious diseases.

“I think there is a chance that clinicians who normally treat for 9 or 10 days may now feel comfortable reducing to 7,” he said with a chuckle.

The French Ministry of Health sponsored the study. Dr. Dinh had no competing financial interests.

SOURCE: Dinh et al. ECCMID 2018, Oral Abstract O1126.

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– Three days of beta-lactam therapy was just as effective as 8 days for clinically stable patients presenting with community-acquired pneumonia.

In a randomized, placebo-controlled trial, 15-day cure rates were 69.9% in patients who took 3 days of antibiotics and 61.2% in those who took 8 days – a nonsignificant difference, Aurélien Dinh, MD, said at the European Society of Clinical Microbiology and Infectious Diseases annual congress.

Michele G Sullivan/MDedge News
Dr. Aurélien Dinh
The French study was one of a series at the meeting demonstrating that, for some groups of patients, short-term antibiotic therapy is a viable – and probably healthy – alternative to the traditional longer courses, said Dr. Dinh of the University of Paris Hospital.

“Reducing treatment time now appears to be manageable and effective in a number of infectious diseases,” Dr. Dinh explained. “Although there are some limits, surely, this change in practice might lead to reduced rates of multidrug-resistant bacteria, fewer adverse events, and surely lower costs.”

The French PTC Trial (Short Duration Treatment of Non-Severe Community-Acquired Pneumonia) randomized 310 patients (mean age, 73.5 years) to either short- or long-course treatment with a beta-lactam antibiotic. Patients were eligible for the study if they were admitted to the hospital for community-acquired pneumonia based on respiratory signs, fever of 38° C or higher, and evidence of new infiltrate on chest radiograph.

All patients were treated with 3 days of amoxicillin/clavulanic acid (Augmentin) or third-generation cephalosporin. Those who had responded clinically by day 3 entered the 5-day randomization period, receiving placebo or 5 more days of active therapy with the same agent.

Clinical requirements for randomization included being afebrile with stable heart and respiratory rate, a systolic blood pressure of at least 90 mm Hg, and oxygen saturation of at least 90%.

 

 

The primary endpoint was clinical cure at day 15: no fever, absence of or improvement in respiratory symptoms (dyspnea, cough, purulent sputum, and cackles), and no need for additional antibiotic treatment for any indication.

Secondary endpoints were cure at day 30, 30-day mortality, adverse events, length of stay, return to usual activities by day 30, and quality of life at day 30.

Many of the generally elderly patient cohort had comorbid illnesses, including diabetes (about 20%), chronic obstructive pulmonary disease (about 35%), and coronary insufficiency (about 14%). About 20% were active smokers. Less than 10% had gotten a pneumococcal vaccine in the past 5 years.

At admission, more than half of patients were dyspneic, 80% had cough, and 39% had purulent sputum. The median PSI/PORT Score was 82.
 

 

After 3 days of treatment, clinical cure was not significantly different between the 3- and 8-day groups, either in the intent-to-treat analysis (69.9% vs. 61.2%) or in the per-protocol analysis (75.7% vs. 68.7%).

Because the trial had closed days before the ECCMID meeting, only the primary endpoints were available for discussion, Dr. Dinh said. Investigators are analyzing the secondary endpoint data, which he said would be published at a later date.

Despite the positive results, Dr. Dinh cautioned against using the study as justification for a one-size-fits-all treatment for community-acquired pneumonia.

“Although I think we demonstrated that 3 days of treatment with beta-lactam is not inferior to 8 days, this cannot be imposed without regard to individual patient status,” he cautioned. Such a treatment paradigm would not be advisable for patients with moderately severe pneumonia, who were excluded from the study, or those with compromised immune systems.
 

 

Nor does Dr. Dinh expect wholesale clinical embracing of the encouraging results, which bolster the ever-accumulating data in favor of shorter courses of antibiotics for some infectious diseases.

“I think there is a chance that clinicians who normally treat for 9 or 10 days may now feel comfortable reducing to 7,” he said with a chuckle.

The French Ministry of Health sponsored the study. Dr. Dinh had no competing financial interests.

SOURCE: Dinh et al. ECCMID 2018, Oral Abstract O1126.

– Three days of beta-lactam therapy was just as effective as 8 days for clinically stable patients presenting with community-acquired pneumonia.

In a randomized, placebo-controlled trial, 15-day cure rates were 69.9% in patients who took 3 days of antibiotics and 61.2% in those who took 8 days – a nonsignificant difference, Aurélien Dinh, MD, said at the European Society of Clinical Microbiology and Infectious Diseases annual congress.

Michele G Sullivan/MDedge News
Dr. Aurélien Dinh
The French study was one of a series at the meeting demonstrating that, for some groups of patients, short-term antibiotic therapy is a viable – and probably healthy – alternative to the traditional longer courses, said Dr. Dinh of the University of Paris Hospital.

“Reducing treatment time now appears to be manageable and effective in a number of infectious diseases,” Dr. Dinh explained. “Although there are some limits, surely, this change in practice might lead to reduced rates of multidrug-resistant bacteria, fewer adverse events, and surely lower costs.”

The French PTC Trial (Short Duration Treatment of Non-Severe Community-Acquired Pneumonia) randomized 310 patients (mean age, 73.5 years) to either short- or long-course treatment with a beta-lactam antibiotic. Patients were eligible for the study if they were admitted to the hospital for community-acquired pneumonia based on respiratory signs, fever of 38° C or higher, and evidence of new infiltrate on chest radiograph.

All patients were treated with 3 days of amoxicillin/clavulanic acid (Augmentin) or third-generation cephalosporin. Those who had responded clinically by day 3 entered the 5-day randomization period, receiving placebo or 5 more days of active therapy with the same agent.

Clinical requirements for randomization included being afebrile with stable heart and respiratory rate, a systolic blood pressure of at least 90 mm Hg, and oxygen saturation of at least 90%.

 

 

The primary endpoint was clinical cure at day 15: no fever, absence of or improvement in respiratory symptoms (dyspnea, cough, purulent sputum, and cackles), and no need for additional antibiotic treatment for any indication.

Secondary endpoints were cure at day 30, 30-day mortality, adverse events, length of stay, return to usual activities by day 30, and quality of life at day 30.

Many of the generally elderly patient cohort had comorbid illnesses, including diabetes (about 20%), chronic obstructive pulmonary disease (about 35%), and coronary insufficiency (about 14%). About 20% were active smokers. Less than 10% had gotten a pneumococcal vaccine in the past 5 years.

At admission, more than half of patients were dyspneic, 80% had cough, and 39% had purulent sputum. The median PSI/PORT Score was 82.
 

 

After 3 days of treatment, clinical cure was not significantly different between the 3- and 8-day groups, either in the intent-to-treat analysis (69.9% vs. 61.2%) or in the per-protocol analysis (75.7% vs. 68.7%).

Because the trial had closed days before the ECCMID meeting, only the primary endpoints were available for discussion, Dr. Dinh said. Investigators are analyzing the secondary endpoint data, which he said would be published at a later date.

Despite the positive results, Dr. Dinh cautioned against using the study as justification for a one-size-fits-all treatment for community-acquired pneumonia.

“Although I think we demonstrated that 3 days of treatment with beta-lactam is not inferior to 8 days, this cannot be imposed without regard to individual patient status,” he cautioned. Such a treatment paradigm would not be advisable for patients with moderately severe pneumonia, who were excluded from the study, or those with compromised immune systems.
 

 

Nor does Dr. Dinh expect wholesale clinical embracing of the encouraging results, which bolster the ever-accumulating data in favor of shorter courses of antibiotics for some infectious diseases.

“I think there is a chance that clinicians who normally treat for 9 or 10 days may now feel comfortable reducing to 7,” he said with a chuckle.

The French Ministry of Health sponsored the study. Dr. Dinh had no competing financial interests.

SOURCE: Dinh et al. ECCMID 2018, Oral Abstract O1126.

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REPORTING FROM ECCMID 2018

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Key clinical point: Three days of beta-lactam treatment were as effective as 8 days in curing clinically stable patients with community-acquired pneumonia.

Major finding: Cure rates at 15 days were 69.9% in the 3-day group, compared with 61.2% in the 8-day group, a nonsignificant difference.

Study details: The placebo-controlled study randomized 310 patients to treatment.

Disclosures: The French Ministry of Health sponsored the trial. Dr. Dinh had no financial disclosures.

Source: Dinh et al. ECCMID 2018, oral abstract O1126.

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VIDEO: Pills alone not the answer for pain management

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SANDESTIN, FLA. – More than ever, clinicians need to rely on a multimodal approach to pain management, Katherine Galluzzi, DO, said at the annual Congress of Clinical Rheumatology.

In the era of opioid addiction – in which she said physicians have sometimes been unfairly vilified – pharmaceutical options are limited not only by the threat of abuse but also by governmental regulation, explained Dr. Galluzzi, chair of geriatrics at the Philadelphia College of Osteopathic Medicine.

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SANDESTIN, FLA. – More than ever, clinicians need to rely on a multimodal approach to pain management, Katherine Galluzzi, DO, said at the annual Congress of Clinical Rheumatology.

In the era of opioid addiction – in which she said physicians have sometimes been unfairly vilified – pharmaceutical options are limited not only by the threat of abuse but also by governmental regulation, explained Dr. Galluzzi, chair of geriatrics at the Philadelphia College of Osteopathic Medicine.

SANDESTIN, FLA. – More than ever, clinicians need to rely on a multimodal approach to pain management, Katherine Galluzzi, DO, said at the annual Congress of Clinical Rheumatology.

In the era of opioid addiction – in which she said physicians have sometimes been unfairly vilified – pharmaceutical options are limited not only by the threat of abuse but also by governmental regulation, explained Dr. Galluzzi, chair of geriatrics at the Philadelphia College of Osteopathic Medicine.

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EXPERT ANALYSIS FROM CCR 18

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Specialty practices hire more physician assistants and nurse practitioners

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Approximately one in four specialty medical practices employs nurse practitioners or physician assistants, based on data from a review of approximately 90% of physician practices in the United States.

The employment of advanced practice clinicians in primary care continues to grow, but their presence in specialty practices has not been well studied, wrote Grant R. Martsolf, PhD, of the University of Pittsburgh, and his colleagues. In a study published in JAMA Internal Medicine, the researchers used the proprietary SK&A data set to examine employment in specialty practices between 2008 and 2016.

Overall, 28% of all specialty practices employed advanced practice clinicians in 2016 – a 22% increase from 2008. Nearly half of multispecialty practices (49%) employed advanced practice clinicians, as did at least 25% of dermatology, cardiology, obstetrics-gynecology, orthopedic surgery, and gastroenterology practices.

Plastic surgery and ophthalmology practices were the least likely to employ advanced practice clinicians. Surgical practices were more likely to employ physician assistants than nurse practitioners, but the other specialty practices were more likely to employ NPs than PAs.

The growth in employment of advanced practice clinicians may be driven by factors such as economics and the expanding roles for advanced practice clinicians in specialty practice, the researchers said.

The findings were limited by the inclusion of outpatient providers only, and by the lack of information about the exact duties of advanced practice clinicians in each practice, the researchers noted. However, the results suggest that advanced practice clinicians will become even more prevalent in specialty care, and “future research will need to understand their contributions to access, quality, and value,” they wrote.

The researchers had no financial conflicts to disclose.

SOURCE: Martsolf GR et al. JAMA Intern Med. 2018 Apr 30. doi: 10.1001/jamainternmed.2018.1515 .

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Approximately one in four specialty medical practices employs nurse practitioners or physician assistants, based on data from a review of approximately 90% of physician practices in the United States.

The employment of advanced practice clinicians in primary care continues to grow, but their presence in specialty practices has not been well studied, wrote Grant R. Martsolf, PhD, of the University of Pittsburgh, and his colleagues. In a study published in JAMA Internal Medicine, the researchers used the proprietary SK&A data set to examine employment in specialty practices between 2008 and 2016.

Overall, 28% of all specialty practices employed advanced practice clinicians in 2016 – a 22% increase from 2008. Nearly half of multispecialty practices (49%) employed advanced practice clinicians, as did at least 25% of dermatology, cardiology, obstetrics-gynecology, orthopedic surgery, and gastroenterology practices.

Plastic surgery and ophthalmology practices were the least likely to employ advanced practice clinicians. Surgical practices were more likely to employ physician assistants than nurse practitioners, but the other specialty practices were more likely to employ NPs than PAs.

The growth in employment of advanced practice clinicians may be driven by factors such as economics and the expanding roles for advanced practice clinicians in specialty practice, the researchers said.

The findings were limited by the inclusion of outpatient providers only, and by the lack of information about the exact duties of advanced practice clinicians in each practice, the researchers noted. However, the results suggest that advanced practice clinicians will become even more prevalent in specialty care, and “future research will need to understand their contributions to access, quality, and value,” they wrote.

The researchers had no financial conflicts to disclose.

SOURCE: Martsolf GR et al. JAMA Intern Med. 2018 Apr 30. doi: 10.1001/jamainternmed.2018.1515 .

Approximately one in four specialty medical practices employs nurse practitioners or physician assistants, based on data from a review of approximately 90% of physician practices in the United States.

The employment of advanced practice clinicians in primary care continues to grow, but their presence in specialty practices has not been well studied, wrote Grant R. Martsolf, PhD, of the University of Pittsburgh, and his colleagues. In a study published in JAMA Internal Medicine, the researchers used the proprietary SK&A data set to examine employment in specialty practices between 2008 and 2016.

Overall, 28% of all specialty practices employed advanced practice clinicians in 2016 – a 22% increase from 2008. Nearly half of multispecialty practices (49%) employed advanced practice clinicians, as did at least 25% of dermatology, cardiology, obstetrics-gynecology, orthopedic surgery, and gastroenterology practices.

Plastic surgery and ophthalmology practices were the least likely to employ advanced practice clinicians. Surgical practices were more likely to employ physician assistants than nurse practitioners, but the other specialty practices were more likely to employ NPs than PAs.

The growth in employment of advanced practice clinicians may be driven by factors such as economics and the expanding roles for advanced practice clinicians in specialty practice, the researchers said.

The findings were limited by the inclusion of outpatient providers only, and by the lack of information about the exact duties of advanced practice clinicians in each practice, the researchers noted. However, the results suggest that advanced practice clinicians will become even more prevalent in specialty care, and “future research will need to understand their contributions to access, quality, and value,” they wrote.

The researchers had no financial conflicts to disclose.

SOURCE: Martsolf GR et al. JAMA Intern Med. 2018 Apr 30. doi: 10.1001/jamainternmed.2018.1515 .

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Guidelines to optimize treatment of reduced ejection fraction heart failure

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Clinical question: What guidance is there for clinical care of complex heart failure patients?

Background: The prevalence of heart failure (HF)is escalating and consumes significant health care resources, inflicts significant morbidity and mortality, and greatly affects quality of life. There is a plethora of research, multiple medical therapies, devices, and care strategies that have been shown to improve outcomes in heart failure patients. Previous publications have reviewed evidence-based literature but left a gap in knowledge for those more-complex areas or lacked practical clinical guidance. This policy document was created to guide physicians in informed decision making in a directed decision pathway form.

Dr. Anna Maria Muñoa

Study design: Expert consensus guidelines.

Setting: American College of Cardiology Task Force on Expert Consensus Decision Pathways.

Synopsis: A multidisciplinary group of specialties including physicians, nurses, pharmacists, epidemiologists, and patient advocacy groups addressed 10 pivotal issues in heart failure through literature review, expert consensus, and round table discussion.

Ten principles were identified and addressed:

  • Initiating, adding, or switching to new evidenced-based guideline-directed therapy.
  • Achieving optimal therapy using multiple HF drugs and therapies.
  • Knowing when to refer a patient to an HF specialist.
  • Addressing the challenges of care coordination for team-based HF treatment.
  • Improving patient adherence.
  • Managing specific patient cohorts, such as African Americans, older adults, and the frail.
  • Managing your patients’ cost of care for HF.
  • Reducing costs and managing the increased complexity of HF.
  • Managing the most common cardiac and noncardiac comorbidities.
  • Integrating palliative care and transitioning patients to hospice care

Bottom line: Structured guidelines to provide practical and actionable recommendations to improve heart failure outcomes, integrate evidence-based medicine when available, and utilize expert conscious when evidence-based medicine is not available.

Citation: Yancy CW et al. 2017 ACC expert consensus on decision pathway for optimizing of heart failure treatment: Answers to 10 pivotal issues about heart failure with reduced ejection fraction. J Am Coll Cardiol. 2018 Jan 16;71(2):201-30.

Dr. Muñoa is a hospitalist at Denver Health Medical Center and an assistant professor of medicine at the University of Colorado at Denver, Aurora.

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Clinical question: What guidance is there for clinical care of complex heart failure patients?

Background: The prevalence of heart failure (HF)is escalating and consumes significant health care resources, inflicts significant morbidity and mortality, and greatly affects quality of life. There is a plethora of research, multiple medical therapies, devices, and care strategies that have been shown to improve outcomes in heart failure patients. Previous publications have reviewed evidence-based literature but left a gap in knowledge for those more-complex areas or lacked practical clinical guidance. This policy document was created to guide physicians in informed decision making in a directed decision pathway form.

Dr. Anna Maria Muñoa

Study design: Expert consensus guidelines.

Setting: American College of Cardiology Task Force on Expert Consensus Decision Pathways.

Synopsis: A multidisciplinary group of specialties including physicians, nurses, pharmacists, epidemiologists, and patient advocacy groups addressed 10 pivotal issues in heart failure through literature review, expert consensus, and round table discussion.

Ten principles were identified and addressed:

  • Initiating, adding, or switching to new evidenced-based guideline-directed therapy.
  • Achieving optimal therapy using multiple HF drugs and therapies.
  • Knowing when to refer a patient to an HF specialist.
  • Addressing the challenges of care coordination for team-based HF treatment.
  • Improving patient adherence.
  • Managing specific patient cohorts, such as African Americans, older adults, and the frail.
  • Managing your patients’ cost of care for HF.
  • Reducing costs and managing the increased complexity of HF.
  • Managing the most common cardiac and noncardiac comorbidities.
  • Integrating palliative care and transitioning patients to hospice care

Bottom line: Structured guidelines to provide practical and actionable recommendations to improve heart failure outcomes, integrate evidence-based medicine when available, and utilize expert conscious when evidence-based medicine is not available.

Citation: Yancy CW et al. 2017 ACC expert consensus on decision pathway for optimizing of heart failure treatment: Answers to 10 pivotal issues about heart failure with reduced ejection fraction. J Am Coll Cardiol. 2018 Jan 16;71(2):201-30.

Dr. Muñoa is a hospitalist at Denver Health Medical Center and an assistant professor of medicine at the University of Colorado at Denver, Aurora.

Clinical question: What guidance is there for clinical care of complex heart failure patients?

Background: The prevalence of heart failure (HF)is escalating and consumes significant health care resources, inflicts significant morbidity and mortality, and greatly affects quality of life. There is a plethora of research, multiple medical therapies, devices, and care strategies that have been shown to improve outcomes in heart failure patients. Previous publications have reviewed evidence-based literature but left a gap in knowledge for those more-complex areas or lacked practical clinical guidance. This policy document was created to guide physicians in informed decision making in a directed decision pathway form.

Dr. Anna Maria Muñoa

Study design: Expert consensus guidelines.

Setting: American College of Cardiology Task Force on Expert Consensus Decision Pathways.

Synopsis: A multidisciplinary group of specialties including physicians, nurses, pharmacists, epidemiologists, and patient advocacy groups addressed 10 pivotal issues in heart failure through literature review, expert consensus, and round table discussion.

Ten principles were identified and addressed:

  • Initiating, adding, or switching to new evidenced-based guideline-directed therapy.
  • Achieving optimal therapy using multiple HF drugs and therapies.
  • Knowing when to refer a patient to an HF specialist.
  • Addressing the challenges of care coordination for team-based HF treatment.
  • Improving patient adherence.
  • Managing specific patient cohorts, such as African Americans, older adults, and the frail.
  • Managing your patients’ cost of care for HF.
  • Reducing costs and managing the increased complexity of HF.
  • Managing the most common cardiac and noncardiac comorbidities.
  • Integrating palliative care and transitioning patients to hospice care

Bottom line: Structured guidelines to provide practical and actionable recommendations to improve heart failure outcomes, integrate evidence-based medicine when available, and utilize expert conscious when evidence-based medicine is not available.

Citation: Yancy CW et al. 2017 ACC expert consensus on decision pathway for optimizing of heart failure treatment: Answers to 10 pivotal issues about heart failure with reduced ejection fraction. J Am Coll Cardiol. 2018 Jan 16;71(2):201-30.

Dr. Muñoa is a hospitalist at Denver Health Medical Center and an assistant professor of medicine at the University of Colorado at Denver, Aurora.

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Long-acting bronchodilators increase CVD risk in certain COPD patients

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Background: Long-acting inhaled bronchodilator use (LABA or LAMA) in patients with COPD is the mainstay of treatment. Prior studies have reported a possible interaction between LABA or LAMA use and increased rates of cardiovascular events; however, the results have been variable. The findings have been confounded by incomplete medical records, exclusion of patients with CVD in bronchodilator trials, and high patient drop out rates. This study aims to assess the association between LABA or LAMA use in patients with COPD and the risk of CVD.

Study design: Nested case control study.

Setting: Taiwanese national database.

Synopsis: This study included 284,200 LABA and LAMA naive patients who were aged 40 years or older and had COPD (mean age, 71.4 years); it retrieved health care claims data from 2007 through 2011 for these patients from the Taiwan National Health Insurance Research Database. During a mean follow-up of 2.0 years, 37,719 patients experienced a cardiovascular event, and 146,139 matched controls were identified. LABA or LAMA use was measured in the year preceding the cardiovascular event and stratified by duration since initiation of LABA or LAMA treatment. Logistical regression was performed to estimate the odds ratios of CVD from LABA and LAMA treatment. New LABA use was associated with a 1.50-fold (95% confidence interval, 1.35-1.67; P less than .001) increased cardiovascular risk within 30 days of initiation, and new LAMA use was associated with a 1.52 fold (95% CI, 1.28-1.80; P less than .001) increased risk. In patients with prevalent LABA or LAMA use, the risk of CVD was absent or reduced.

Key limitations included the omission of contributors to cardiovascular disease, including smoking status and alcohol consumption, in the final analysis. Also, the contribution of worsening COPD to cardiovascular events was not accounted for.

Bottom line: Initiation of inhaled LABAs or LAMAs in patients with COPD is associated with a 1.5-fold increased risk of cardiovascular disease – including emergency or inpatient care for coronary artery disease, heart failure, ischemic stroke, or arrhythmia – in the first 30 days.

Citation: Wang MT et al. Association of cardiovascular risk with inhaled long-acting bronchodilators in patients with chronic obstructive pulmonary disease. JAMA Intern Med. 2018; 178(2):229-38.

Dr. Skinner is a hospitalist at Denver Health Medical Center and an assistant professor of medicine at the University of Colorado at Denver, Aurora.

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Background: Long-acting inhaled bronchodilator use (LABA or LAMA) in patients with COPD is the mainstay of treatment. Prior studies have reported a possible interaction between LABA or LAMA use and increased rates of cardiovascular events; however, the results have been variable. The findings have been confounded by incomplete medical records, exclusion of patients with CVD in bronchodilator trials, and high patient drop out rates. This study aims to assess the association between LABA or LAMA use in patients with COPD and the risk of CVD.

Study design: Nested case control study.

Setting: Taiwanese national database.

Synopsis: This study included 284,200 LABA and LAMA naive patients who were aged 40 years or older and had COPD (mean age, 71.4 years); it retrieved health care claims data from 2007 through 2011 for these patients from the Taiwan National Health Insurance Research Database. During a mean follow-up of 2.0 years, 37,719 patients experienced a cardiovascular event, and 146,139 matched controls were identified. LABA or LAMA use was measured in the year preceding the cardiovascular event and stratified by duration since initiation of LABA or LAMA treatment. Logistical regression was performed to estimate the odds ratios of CVD from LABA and LAMA treatment. New LABA use was associated with a 1.50-fold (95% confidence interval, 1.35-1.67; P less than .001) increased cardiovascular risk within 30 days of initiation, and new LAMA use was associated with a 1.52 fold (95% CI, 1.28-1.80; P less than .001) increased risk. In patients with prevalent LABA or LAMA use, the risk of CVD was absent or reduced.

Key limitations included the omission of contributors to cardiovascular disease, including smoking status and alcohol consumption, in the final analysis. Also, the contribution of worsening COPD to cardiovascular events was not accounted for.

Bottom line: Initiation of inhaled LABAs or LAMAs in patients with COPD is associated with a 1.5-fold increased risk of cardiovascular disease – including emergency or inpatient care for coronary artery disease, heart failure, ischemic stroke, or arrhythmia – in the first 30 days.

Citation: Wang MT et al. Association of cardiovascular risk with inhaled long-acting bronchodilators in patients with chronic obstructive pulmonary disease. JAMA Intern Med. 2018; 178(2):229-38.

Dr. Skinner is a hospitalist at Denver Health Medical Center and an assistant professor of medicine at the University of Colorado at Denver, Aurora.

Background: Long-acting inhaled bronchodilator use (LABA or LAMA) in patients with COPD is the mainstay of treatment. Prior studies have reported a possible interaction between LABA or LAMA use and increased rates of cardiovascular events; however, the results have been variable. The findings have been confounded by incomplete medical records, exclusion of patients with CVD in bronchodilator trials, and high patient drop out rates. This study aims to assess the association between LABA or LAMA use in patients with COPD and the risk of CVD.

Study design: Nested case control study.

Setting: Taiwanese national database.

Synopsis: This study included 284,200 LABA and LAMA naive patients who were aged 40 years or older and had COPD (mean age, 71.4 years); it retrieved health care claims data from 2007 through 2011 for these patients from the Taiwan National Health Insurance Research Database. During a mean follow-up of 2.0 years, 37,719 patients experienced a cardiovascular event, and 146,139 matched controls were identified. LABA or LAMA use was measured in the year preceding the cardiovascular event and stratified by duration since initiation of LABA or LAMA treatment. Logistical regression was performed to estimate the odds ratios of CVD from LABA and LAMA treatment. New LABA use was associated with a 1.50-fold (95% confidence interval, 1.35-1.67; P less than .001) increased cardiovascular risk within 30 days of initiation, and new LAMA use was associated with a 1.52 fold (95% CI, 1.28-1.80; P less than .001) increased risk. In patients with prevalent LABA or LAMA use, the risk of CVD was absent or reduced.

Key limitations included the omission of contributors to cardiovascular disease, including smoking status and alcohol consumption, in the final analysis. Also, the contribution of worsening COPD to cardiovascular events was not accounted for.

Bottom line: Initiation of inhaled LABAs or LAMAs in patients with COPD is associated with a 1.5-fold increased risk of cardiovascular disease – including emergency or inpatient care for coronary artery disease, heart failure, ischemic stroke, or arrhythmia – in the first 30 days.

Citation: Wang MT et al. Association of cardiovascular risk with inhaled long-acting bronchodilators in patients with chronic obstructive pulmonary disease. JAMA Intern Med. 2018; 178(2):229-38.

Dr. Skinner is a hospitalist at Denver Health Medical Center and an assistant professor of medicine at the University of Colorado at Denver, Aurora.

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ESBL-B before colorectal surgery ups risk of surgical site infection

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Fri, 01/18/2019 - 17:39

 

– Patients who are carriers of extended-spectrum beta lactamase–producing Enterobacteriaceae (ESBL-B) before colorectal surgery are at more than double the risk of surgical site infection, despite a standard prophylactic antibiotic regimen.

Surgical site infections (SSIs) occurred in 23% of those who tested positive for the pathogens preoperatively, compared with 10.5% of ESBL-B–negative patients – a significant increased risk of 2.25, Yehuda Carmeli, MD, said at the European Congress of Clinical Microbiology and Infectious Diseases annual congress.

ESBL-B was not the infective pathogen in most infection cases, but being a carrier increased the likelihood of an ESBL-B SSI. ESBL-B was the pathogen in 7.2% of the carriers and 1.6% of the noncarriers. However, investigators are still working to determine if the species present in the wound infection are the same as the ones present at baseline, said Dr. Carmeli of Tel Aviv Medical Center.

CDC/James Arche/Illustrators: Alissa Eckert and Jennifer Oosthuizen
But clearly, he said, the presence of ESBL-B before colorectal surgery is a risk that can’t be ignored – and that can’t be reduced with traditional preoperative precautions. A better alternative for these patients would most likely be a carbapenem. Dr. Carmeli’s colleague, Amir Nutman, MD, explored this idea in a related study, which also was presented at the meeting. It determined that ertapenem was a much better choice, cutting surgical site infections by 41% in ESBL-B carriers

All of these results are emerging from the WP4 study, which was carried out in three hospitals in Serbia, Switzerland, and Israel. Designed as a before-and-after trial, it tested the theory that identifying ESBL carriers and targeting presurgical antibiotic prophylaxis could improve their surgical outcomes.

WP4 was one of five studies in the multinational R-GNOSIS project. “Resistance in Gram-Negative Organisms: Studying Intervention Strategies” is a 12-million-euro, 5-year European collaborative research project designed to identify effective interventions for reducing the carriage, infection, and spread of multi-drug resistant Gram-negative bacteria. From 2012 to 2017, WP4 enrolled almost 4,000 adults scheduled to undergo colorectal surgery (excluding appendectomy or minor anorectal procedures).

Several of the studies were reported at ECCMID 2018.

 

 


This portion of R-GNOSIS was intended to investigate the relationship between ESBL-B carriage and postoperative surgical site infections among colorectal surgery patients.

The study comprised 3,626 patients who were preoperatively screened for ESBL-B within 2 weeks of colorectal surgery. The ESBL-B carriage rate was 15.3% overall, but ranged from 12% to 20% by site. Of the carriers, 222 were included in this study sample. They were randomly matched with 444 noncarriers.

Anywhere from 2 weeks to 2 days before surgery, all of the patients received a standard prophylactic antibiotic. This was most often an infusion of 1.5 g cefuroxime plus 500 mg metronidazole. Other cephalosporins were allowed at the clinician’s discretion.

Patients were a mean of 62 years old. Nearly half (48%) had cardiovascular disease and about a third had undergone a prior colorectal surgical procedure. Cancer was the surgical indication in about 70%. Other indications were inflammatory bowel disease and diverticular disease.
 

 



Michele G Sullivan/MDedge News
Dr. Yehuda Carmeli
The study’s primary outcome was surgical site infection, which was assessed regularly during the hospital stay, at discharge, and by clinic visit or telephone call 30 days after discharge. The secondary outcomes were deep space surgical site infections and infections caused specifically by ESBL-B. ESBL-B was significantly associated with both surgical site infection (OR 2.25) and deep space infection (OR 2.25).

A multivariate analysis controlled for age, cardiovascular disease, indication for surgery, and whether the procedure included a rectal resection, retention of drain at the surgical site, or stoma. The model also controlled for National Nosocomial Infection Surveillance score, a three-point scale that estimates surgical infection risk. Among this cohort, 48% were at low risk, 43% at moderate risk, and 10% at high risk.

Dr. Carmeli made no financial disclosures.

SOURCE: Carmeli et al, ECCMID 2018, Oral Abstract O1133.

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– Patients who are carriers of extended-spectrum beta lactamase–producing Enterobacteriaceae (ESBL-B) before colorectal surgery are at more than double the risk of surgical site infection, despite a standard prophylactic antibiotic regimen.

Surgical site infections (SSIs) occurred in 23% of those who tested positive for the pathogens preoperatively, compared with 10.5% of ESBL-B–negative patients – a significant increased risk of 2.25, Yehuda Carmeli, MD, said at the European Congress of Clinical Microbiology and Infectious Diseases annual congress.

ESBL-B was not the infective pathogen in most infection cases, but being a carrier increased the likelihood of an ESBL-B SSI. ESBL-B was the pathogen in 7.2% of the carriers and 1.6% of the noncarriers. However, investigators are still working to determine if the species present in the wound infection are the same as the ones present at baseline, said Dr. Carmeli of Tel Aviv Medical Center.

CDC/James Arche/Illustrators: Alissa Eckert and Jennifer Oosthuizen
But clearly, he said, the presence of ESBL-B before colorectal surgery is a risk that can’t be ignored – and that can’t be reduced with traditional preoperative precautions. A better alternative for these patients would most likely be a carbapenem. Dr. Carmeli’s colleague, Amir Nutman, MD, explored this idea in a related study, which also was presented at the meeting. It determined that ertapenem was a much better choice, cutting surgical site infections by 41% in ESBL-B carriers

All of these results are emerging from the WP4 study, which was carried out in three hospitals in Serbia, Switzerland, and Israel. Designed as a before-and-after trial, it tested the theory that identifying ESBL carriers and targeting presurgical antibiotic prophylaxis could improve their surgical outcomes.

WP4 was one of five studies in the multinational R-GNOSIS project. “Resistance in Gram-Negative Organisms: Studying Intervention Strategies” is a 12-million-euro, 5-year European collaborative research project designed to identify effective interventions for reducing the carriage, infection, and spread of multi-drug resistant Gram-negative bacteria. From 2012 to 2017, WP4 enrolled almost 4,000 adults scheduled to undergo colorectal surgery (excluding appendectomy or minor anorectal procedures).

Several of the studies were reported at ECCMID 2018.

 

 


This portion of R-GNOSIS was intended to investigate the relationship between ESBL-B carriage and postoperative surgical site infections among colorectal surgery patients.

The study comprised 3,626 patients who were preoperatively screened for ESBL-B within 2 weeks of colorectal surgery. The ESBL-B carriage rate was 15.3% overall, but ranged from 12% to 20% by site. Of the carriers, 222 were included in this study sample. They were randomly matched with 444 noncarriers.

Anywhere from 2 weeks to 2 days before surgery, all of the patients received a standard prophylactic antibiotic. This was most often an infusion of 1.5 g cefuroxime plus 500 mg metronidazole. Other cephalosporins were allowed at the clinician’s discretion.

Patients were a mean of 62 years old. Nearly half (48%) had cardiovascular disease and about a third had undergone a prior colorectal surgical procedure. Cancer was the surgical indication in about 70%. Other indications were inflammatory bowel disease and diverticular disease.
 

 



Michele G Sullivan/MDedge News
Dr. Yehuda Carmeli
The study’s primary outcome was surgical site infection, which was assessed regularly during the hospital stay, at discharge, and by clinic visit or telephone call 30 days after discharge. The secondary outcomes were deep space surgical site infections and infections caused specifically by ESBL-B. ESBL-B was significantly associated with both surgical site infection (OR 2.25) and deep space infection (OR 2.25).

A multivariate analysis controlled for age, cardiovascular disease, indication for surgery, and whether the procedure included a rectal resection, retention of drain at the surgical site, or stoma. The model also controlled for National Nosocomial Infection Surveillance score, a three-point scale that estimates surgical infection risk. Among this cohort, 48% were at low risk, 43% at moderate risk, and 10% at high risk.

Dr. Carmeli made no financial disclosures.

SOURCE: Carmeli et al, ECCMID 2018, Oral Abstract O1133.

 

– Patients who are carriers of extended-spectrum beta lactamase–producing Enterobacteriaceae (ESBL-B) before colorectal surgery are at more than double the risk of surgical site infection, despite a standard prophylactic antibiotic regimen.

Surgical site infections (SSIs) occurred in 23% of those who tested positive for the pathogens preoperatively, compared with 10.5% of ESBL-B–negative patients – a significant increased risk of 2.25, Yehuda Carmeli, MD, said at the European Congress of Clinical Microbiology and Infectious Diseases annual congress.

ESBL-B was not the infective pathogen in most infection cases, but being a carrier increased the likelihood of an ESBL-B SSI. ESBL-B was the pathogen in 7.2% of the carriers and 1.6% of the noncarriers. However, investigators are still working to determine if the species present in the wound infection are the same as the ones present at baseline, said Dr. Carmeli of Tel Aviv Medical Center.

CDC/James Arche/Illustrators: Alissa Eckert and Jennifer Oosthuizen
But clearly, he said, the presence of ESBL-B before colorectal surgery is a risk that can’t be ignored – and that can’t be reduced with traditional preoperative precautions. A better alternative for these patients would most likely be a carbapenem. Dr. Carmeli’s colleague, Amir Nutman, MD, explored this idea in a related study, which also was presented at the meeting. It determined that ertapenem was a much better choice, cutting surgical site infections by 41% in ESBL-B carriers

All of these results are emerging from the WP4 study, which was carried out in three hospitals in Serbia, Switzerland, and Israel. Designed as a before-and-after trial, it tested the theory that identifying ESBL carriers and targeting presurgical antibiotic prophylaxis could improve their surgical outcomes.

WP4 was one of five studies in the multinational R-GNOSIS project. “Resistance in Gram-Negative Organisms: Studying Intervention Strategies” is a 12-million-euro, 5-year European collaborative research project designed to identify effective interventions for reducing the carriage, infection, and spread of multi-drug resistant Gram-negative bacteria. From 2012 to 2017, WP4 enrolled almost 4,000 adults scheduled to undergo colorectal surgery (excluding appendectomy or minor anorectal procedures).

Several of the studies were reported at ECCMID 2018.

 

 


This portion of R-GNOSIS was intended to investigate the relationship between ESBL-B carriage and postoperative surgical site infections among colorectal surgery patients.

The study comprised 3,626 patients who were preoperatively screened for ESBL-B within 2 weeks of colorectal surgery. The ESBL-B carriage rate was 15.3% overall, but ranged from 12% to 20% by site. Of the carriers, 222 were included in this study sample. They were randomly matched with 444 noncarriers.

Anywhere from 2 weeks to 2 days before surgery, all of the patients received a standard prophylactic antibiotic. This was most often an infusion of 1.5 g cefuroxime plus 500 mg metronidazole. Other cephalosporins were allowed at the clinician’s discretion.

Patients were a mean of 62 years old. Nearly half (48%) had cardiovascular disease and about a third had undergone a prior colorectal surgical procedure. Cancer was the surgical indication in about 70%. Other indications were inflammatory bowel disease and diverticular disease.
 

 



Michele G Sullivan/MDedge News
Dr. Yehuda Carmeli
The study’s primary outcome was surgical site infection, which was assessed regularly during the hospital stay, at discharge, and by clinic visit or telephone call 30 days after discharge. The secondary outcomes were deep space surgical site infections and infections caused specifically by ESBL-B. ESBL-B was significantly associated with both surgical site infection (OR 2.25) and deep space infection (OR 2.25).

A multivariate analysis controlled for age, cardiovascular disease, indication for surgery, and whether the procedure included a rectal resection, retention of drain at the surgical site, or stoma. The model also controlled for National Nosocomial Infection Surveillance score, a three-point scale that estimates surgical infection risk. Among this cohort, 48% were at low risk, 43% at moderate risk, and 10% at high risk.

Dr. Carmeli made no financial disclosures.

SOURCE: Carmeli et al, ECCMID 2018, Oral Abstract O1133.

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Key clinical point: ESBL-B colonization increased the risk of surgical site infections after colorectal surgery, despite use of standard preoperative antibiotics.

Major finding: ESBL-B carriage more than doubled the risk of a colorectal surgical site infection by (OR 2.25).

Study details: The prospective study comprised 222 carriers and 444 noncarriers.

Disclosures: The study is part of the R-GNOSIS project, a 12-million-euro, 5-year European collaborative research project designed to identify effective interventions for reducing the carriage, infection, and spread of multi-drug resistant Gram-negative bacteria.

Source: Carmeli Y et al. ECCMID 2018, Oral Abstract O1130.

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Two more and counting: Suicide in medical trainees

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Thu, 03/28/2019 - 14:37

 

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Like everyone in the arc of social media impact, I was shocked and terribly saddened by the recent suicides of two New York women in medicine – a final-year medical student on May 1 and a second-year resident on May 5. As a specialist in physician health, a former training director, a long-standing member of our institution’s medical student admissions committee, and the ombudsman for our medical students, I am finding these tragedies harder and harder to reconcile. Something isn’t working. But before I get to that, what follows is a bulleted list of some events of the past couple of weeks that may give a context for my statements and have informed my two recommendations.

  • May 3, 2018: I give an invited GI grand rounds on stress, burnout, depression, and suicide in physicians. The residents are quiet and say nothing. Faculty members seem only concerned about preventing and eradicating burnout – and not that interested in anything more severe.
  • May 5: A psychiatry resident from Melbourne arrives to spend 10 days with me to do an elective in physician health. As in the United States, there is a significant suicide death rate in medical students and residents Down Under. In the afternoon, I present a paper at the annual meeting of the American Academy of Psychodynamic Psychiatry and Psychoanalysis on the use of psychotherapy in treatment-resistant suicidal depression in physicians. There is increasing hope that this essential modality of care will return to the contemporary psychiatrist’s toolbox.
  • May 6: At the annual meeting of the American Psychiatric Association in New York, I’m the discussant for powerful heartfelt papers of five psychiatrists (mostly early career psychiatrists and one resident) that talked about living with a psychiatric illness. The audience is huge, and we hear narratives about internal stigma, self-disclosure, external stigma, shunning, bullying, acceptance, rejection, alienation, connection, and love by peers and family. The authenticity and valor of the speakers create an atmosphere of safety, which enables psychiatrists in attendance from all over the world to share their personal stories – some at the microphone, some privately.
  • May 7: Again at the APA, I chair and facilitate a workshop on physician suicide. We hear from four speakers, all women, who have lost a loved one to suicide – a husband, a father, a brother, a son – all doctors. Two of the speakers are psychiatrists. The stories are gripping, detailed, and tender. Yes, the atmosphere is very sad, but there is not a pall. We learn how these doctors lived, not just how they died. They all loved medicine; they were creative; they cared deeply; they suffered silently; and with shame, they lost hope. Again, a big audience of psychiatrists, many of whom share their own stories, that they, too, had lost a physician son, wife, or mother to suicide. Some of their deceased family members fell through the cracks and did not receive the life-saving care they deserved; some, fearing assaults to their medical license, hospital privileges, or insurance, refused to see anyone. They died untreated.
  • May 8: Still at the APA, a psychiatrist colleague and I collaborate on a clinical case conference. Each of us describes losing a physician patient to suicide. We walk the attendees through the clinical details of assessment, treatment, and the aftermath of their deaths. We talk openly and frankly about our feelings, grief, outreach to colleagues and the family, and our own personal journeys of learning, growth, and healing. The clinician audience members give constructive feedback, and some share their own stories of losing patients to suicide. Like the day before, some psychiatrists are grieving the loss of a physician son or sibling to suicide. As mental health professionals, they suffer from an additional layer of failure and guilt that a loved one died “under their watch.”
  • May 8: I rush across the Javits Center to catch the discussant for a concurrent symposium on physician burnout and depression. She foregoes any prepared remarks to share her previous 48 hours with the audience. She is the training director of the program that lost the second-year resident on May 5. She did not learn of the death until 24 hours later. We are all on the edge of our seats as we listen to this grieving, courageous woman, a seasoned psychiatrist and educator, who has been blindsided by this tragedy. She has not slept. She called all of her residents and broke the news personally as best she could. Aided by “After A Suicide: A Toolkit for Residency/Fellowship Programs” (American Foundation for Suicide Prevention), she and her colleagues instituted a plan of action and worked with administration and faculty. Her strength and commitment to the well-being of her trainees is palpable and magnanimous. When the session ends, many of us stand in line to give her a hug. It is a stark reminder of how many lives are affected when someone you know or care about takes his/her own life – and how, in the house of medicine, medical students and residents really are part of an institutional family.
  • May 10: I facilitate a meeting of our 12 second-year residents, many of whom knew of or had met the resident who died. Almost everyone speaks, shares their feelings, poses questions, and calls for answers and change. There is disbelief, sadness, confusion, some guilt, and lots of anger. Also a feeling of disillusionment or paradox about the field of psychiatry: “Of all branches of medicine, shouldn’t residents who are struggling with psychiatric issues feel safe, protected, cared for in psychiatry?” There is also a feeling of lip service being paid to personal treatment, as in quoted statements: “By all means, get treatment for your issues, but don’t let it encroach on your duty hours” or “It’s good you’re getting help, but do you still have to go weekly?”
 

 



In the immediate aftermath of suicide, feelings run high, as they should. But rather than wait it out – and fearing a return to “business as usual” – let me make only two suggestions:

Dr. Michael F. Myers
1. We need to come together and talk about this – medical students and residents and training directors and deans. A town hall forum would be ideal. Although there are amazing innovations on wellness emanating from the Association of American Medical Colleges and Accreditation Council for Graduate Medical Education, many current medical students and residents feel frustrated – “This is taking too long” or “This is top down and being imposed on us” or “What about our voices … don’t they count?” Although students and residents have representatives on faculty committees, feedback is not universal, and not all residents believe that their senior peers truly convey their concerns to those in power. They want to be present at the table and speak for themselves. Too many do not feel they have a voice.

2. In psychiatry, we need to redouble our efforts in fighting the stigma attached to psychiatric illness in trainees. It is unconscionable that medical students and residents are dying of treatable disorders (I’ve never heard of a doctor dying of cancer who didn’t go to an oncologist at least once), yet too many are not availing themselves of services we provide – even when they’re free of charge or covered by insurance. And are we certain that, when they knock on our doors, we are providing them with state-of-the-art care? Is it possible that unrecognized internal stigma and shame deep within us might make us hesitant to help our trainees in their hour of need? Or cut corners? Or not get a second opinion? Very few psychiatrists on faculty of our medical schools divulge their personal experiences of depression, posttraumatic stress disorders, substance use disorders, and more (with the exception of being in therapy during residency, which is normative and isn’t stigmatized). Coming out is leveling, humane, and respectful – and it shrinks the power differential in the teaching dyad. It might even save a life.
 

Dr. Myers is a professor of clinical psychiatry at State University of New York, Brooklyn, and the author of “Why Physicians Die by Suicide: Lessons Learned From Their Families and Others Who Cared.”
 

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Darrin Klimek/Thinkstock

Like everyone in the arc of social media impact, I was shocked and terribly saddened by the recent suicides of two New York women in medicine – a final-year medical student on May 1 and a second-year resident on May 5. As a specialist in physician health, a former training director, a long-standing member of our institution’s medical student admissions committee, and the ombudsman for our medical students, I am finding these tragedies harder and harder to reconcile. Something isn’t working. But before I get to that, what follows is a bulleted list of some events of the past couple of weeks that may give a context for my statements and have informed my two recommendations.

  • May 3, 2018: I give an invited GI grand rounds on stress, burnout, depression, and suicide in physicians. The residents are quiet and say nothing. Faculty members seem only concerned about preventing and eradicating burnout – and not that interested in anything more severe.
  • May 5: A psychiatry resident from Melbourne arrives to spend 10 days with me to do an elective in physician health. As in the United States, there is a significant suicide death rate in medical students and residents Down Under. In the afternoon, I present a paper at the annual meeting of the American Academy of Psychodynamic Psychiatry and Psychoanalysis on the use of psychotherapy in treatment-resistant suicidal depression in physicians. There is increasing hope that this essential modality of care will return to the contemporary psychiatrist’s toolbox.
  • May 6: At the annual meeting of the American Psychiatric Association in New York, I’m the discussant for powerful heartfelt papers of five psychiatrists (mostly early career psychiatrists and one resident) that talked about living with a psychiatric illness. The audience is huge, and we hear narratives about internal stigma, self-disclosure, external stigma, shunning, bullying, acceptance, rejection, alienation, connection, and love by peers and family. The authenticity and valor of the speakers create an atmosphere of safety, which enables psychiatrists in attendance from all over the world to share their personal stories – some at the microphone, some privately.
  • May 7: Again at the APA, I chair and facilitate a workshop on physician suicide. We hear from four speakers, all women, who have lost a loved one to suicide – a husband, a father, a brother, a son – all doctors. Two of the speakers are psychiatrists. The stories are gripping, detailed, and tender. Yes, the atmosphere is very sad, but there is not a pall. We learn how these doctors lived, not just how they died. They all loved medicine; they were creative; they cared deeply; they suffered silently; and with shame, they lost hope. Again, a big audience of psychiatrists, many of whom share their own stories, that they, too, had lost a physician son, wife, or mother to suicide. Some of their deceased family members fell through the cracks and did not receive the life-saving care they deserved; some, fearing assaults to their medical license, hospital privileges, or insurance, refused to see anyone. They died untreated.
  • May 8: Still at the APA, a psychiatrist colleague and I collaborate on a clinical case conference. Each of us describes losing a physician patient to suicide. We walk the attendees through the clinical details of assessment, treatment, and the aftermath of their deaths. We talk openly and frankly about our feelings, grief, outreach to colleagues and the family, and our own personal journeys of learning, growth, and healing. The clinician audience members give constructive feedback, and some share their own stories of losing patients to suicide. Like the day before, some psychiatrists are grieving the loss of a physician son or sibling to suicide. As mental health professionals, they suffer from an additional layer of failure and guilt that a loved one died “under their watch.”
  • May 8: I rush across the Javits Center to catch the discussant for a concurrent symposium on physician burnout and depression. She foregoes any prepared remarks to share her previous 48 hours with the audience. She is the training director of the program that lost the second-year resident on May 5. She did not learn of the death until 24 hours later. We are all on the edge of our seats as we listen to this grieving, courageous woman, a seasoned psychiatrist and educator, who has been blindsided by this tragedy. She has not slept. She called all of her residents and broke the news personally as best she could. Aided by “After A Suicide: A Toolkit for Residency/Fellowship Programs” (American Foundation for Suicide Prevention), she and her colleagues instituted a plan of action and worked with administration and faculty. Her strength and commitment to the well-being of her trainees is palpable and magnanimous. When the session ends, many of us stand in line to give her a hug. It is a stark reminder of how many lives are affected when someone you know or care about takes his/her own life – and how, in the house of medicine, medical students and residents really are part of an institutional family.
  • May 10: I facilitate a meeting of our 12 second-year residents, many of whom knew of or had met the resident who died. Almost everyone speaks, shares their feelings, poses questions, and calls for answers and change. There is disbelief, sadness, confusion, some guilt, and lots of anger. Also a feeling of disillusionment or paradox about the field of psychiatry: “Of all branches of medicine, shouldn’t residents who are struggling with psychiatric issues feel safe, protected, cared for in psychiatry?” There is also a feeling of lip service being paid to personal treatment, as in quoted statements: “By all means, get treatment for your issues, but don’t let it encroach on your duty hours” or “It’s good you’re getting help, but do you still have to go weekly?”
 

 



In the immediate aftermath of suicide, feelings run high, as they should. But rather than wait it out – and fearing a return to “business as usual” – let me make only two suggestions:

Dr. Michael F. Myers
1. We need to come together and talk about this – medical students and residents and training directors and deans. A town hall forum would be ideal. Although there are amazing innovations on wellness emanating from the Association of American Medical Colleges and Accreditation Council for Graduate Medical Education, many current medical students and residents feel frustrated – “This is taking too long” or “This is top down and being imposed on us” or “What about our voices … don’t they count?” Although students and residents have representatives on faculty committees, feedback is not universal, and not all residents believe that their senior peers truly convey their concerns to those in power. They want to be present at the table and speak for themselves. Too many do not feel they have a voice.

2. In psychiatry, we need to redouble our efforts in fighting the stigma attached to psychiatric illness in trainees. It is unconscionable that medical students and residents are dying of treatable disorders (I’ve never heard of a doctor dying of cancer who didn’t go to an oncologist at least once), yet too many are not availing themselves of services we provide – even when they’re free of charge or covered by insurance. And are we certain that, when they knock on our doors, we are providing them with state-of-the-art care? Is it possible that unrecognized internal stigma and shame deep within us might make us hesitant to help our trainees in their hour of need? Or cut corners? Or not get a second opinion? Very few psychiatrists on faculty of our medical schools divulge their personal experiences of depression, posttraumatic stress disorders, substance use disorders, and more (with the exception of being in therapy during residency, which is normative and isn’t stigmatized). Coming out is leveling, humane, and respectful – and it shrinks the power differential in the teaching dyad. It might even save a life.
 

Dr. Myers is a professor of clinical psychiatry at State University of New York, Brooklyn, and the author of “Why Physicians Die by Suicide: Lessons Learned From Their Families and Others Who Cared.”
 

 

Darrin Klimek/Thinkstock

Like everyone in the arc of social media impact, I was shocked and terribly saddened by the recent suicides of two New York women in medicine – a final-year medical student on May 1 and a second-year resident on May 5. As a specialist in physician health, a former training director, a long-standing member of our institution’s medical student admissions committee, and the ombudsman for our medical students, I am finding these tragedies harder and harder to reconcile. Something isn’t working. But before I get to that, what follows is a bulleted list of some events of the past couple of weeks that may give a context for my statements and have informed my two recommendations.

  • May 3, 2018: I give an invited GI grand rounds on stress, burnout, depression, and suicide in physicians. The residents are quiet and say nothing. Faculty members seem only concerned about preventing and eradicating burnout – and not that interested in anything more severe.
  • May 5: A psychiatry resident from Melbourne arrives to spend 10 days with me to do an elective in physician health. As in the United States, there is a significant suicide death rate in medical students and residents Down Under. In the afternoon, I present a paper at the annual meeting of the American Academy of Psychodynamic Psychiatry and Psychoanalysis on the use of psychotherapy in treatment-resistant suicidal depression in physicians. There is increasing hope that this essential modality of care will return to the contemporary psychiatrist’s toolbox.
  • May 6: At the annual meeting of the American Psychiatric Association in New York, I’m the discussant for powerful heartfelt papers of five psychiatrists (mostly early career psychiatrists and one resident) that talked about living with a psychiatric illness. The audience is huge, and we hear narratives about internal stigma, self-disclosure, external stigma, shunning, bullying, acceptance, rejection, alienation, connection, and love by peers and family. The authenticity and valor of the speakers create an atmosphere of safety, which enables psychiatrists in attendance from all over the world to share their personal stories – some at the microphone, some privately.
  • May 7: Again at the APA, I chair and facilitate a workshop on physician suicide. We hear from four speakers, all women, who have lost a loved one to suicide – a husband, a father, a brother, a son – all doctors. Two of the speakers are psychiatrists. The stories are gripping, detailed, and tender. Yes, the atmosphere is very sad, but there is not a pall. We learn how these doctors lived, not just how they died. They all loved medicine; they were creative; they cared deeply; they suffered silently; and with shame, they lost hope. Again, a big audience of psychiatrists, many of whom share their own stories, that they, too, had lost a physician son, wife, or mother to suicide. Some of their deceased family members fell through the cracks and did not receive the life-saving care they deserved; some, fearing assaults to their medical license, hospital privileges, or insurance, refused to see anyone. They died untreated.
  • May 8: Still at the APA, a psychiatrist colleague and I collaborate on a clinical case conference. Each of us describes losing a physician patient to suicide. We walk the attendees through the clinical details of assessment, treatment, and the aftermath of their deaths. We talk openly and frankly about our feelings, grief, outreach to colleagues and the family, and our own personal journeys of learning, growth, and healing. The clinician audience members give constructive feedback, and some share their own stories of losing patients to suicide. Like the day before, some psychiatrists are grieving the loss of a physician son or sibling to suicide. As mental health professionals, they suffer from an additional layer of failure and guilt that a loved one died “under their watch.”
  • May 8: I rush across the Javits Center to catch the discussant for a concurrent symposium on physician burnout and depression. She foregoes any prepared remarks to share her previous 48 hours with the audience. She is the training director of the program that lost the second-year resident on May 5. She did not learn of the death until 24 hours later. We are all on the edge of our seats as we listen to this grieving, courageous woman, a seasoned psychiatrist and educator, who has been blindsided by this tragedy. She has not slept. She called all of her residents and broke the news personally as best she could. Aided by “After A Suicide: A Toolkit for Residency/Fellowship Programs” (American Foundation for Suicide Prevention), she and her colleagues instituted a plan of action and worked with administration and faculty. Her strength and commitment to the well-being of her trainees is palpable and magnanimous. When the session ends, many of us stand in line to give her a hug. It is a stark reminder of how many lives are affected when someone you know or care about takes his/her own life – and how, in the house of medicine, medical students and residents really are part of an institutional family.
  • May 10: I facilitate a meeting of our 12 second-year residents, many of whom knew of or had met the resident who died. Almost everyone speaks, shares their feelings, poses questions, and calls for answers and change. There is disbelief, sadness, confusion, some guilt, and lots of anger. Also a feeling of disillusionment or paradox about the field of psychiatry: “Of all branches of medicine, shouldn’t residents who are struggling with psychiatric issues feel safe, protected, cared for in psychiatry?” There is also a feeling of lip service being paid to personal treatment, as in quoted statements: “By all means, get treatment for your issues, but don’t let it encroach on your duty hours” or “It’s good you’re getting help, but do you still have to go weekly?”
 

 



In the immediate aftermath of suicide, feelings run high, as they should. But rather than wait it out – and fearing a return to “business as usual” – let me make only two suggestions:

Dr. Michael F. Myers
1. We need to come together and talk about this – medical students and residents and training directors and deans. A town hall forum would be ideal. Although there are amazing innovations on wellness emanating from the Association of American Medical Colleges and Accreditation Council for Graduate Medical Education, many current medical students and residents feel frustrated – “This is taking too long” or “This is top down and being imposed on us” or “What about our voices … don’t they count?” Although students and residents have representatives on faculty committees, feedback is not universal, and not all residents believe that their senior peers truly convey their concerns to those in power. They want to be present at the table and speak for themselves. Too many do not feel they have a voice.

2. In psychiatry, we need to redouble our efforts in fighting the stigma attached to psychiatric illness in trainees. It is unconscionable that medical students and residents are dying of treatable disorders (I’ve never heard of a doctor dying of cancer who didn’t go to an oncologist at least once), yet too many are not availing themselves of services we provide – even when they’re free of charge or covered by insurance. And are we certain that, when they knock on our doors, we are providing them with state-of-the-art care? Is it possible that unrecognized internal stigma and shame deep within us might make us hesitant to help our trainees in their hour of need? Or cut corners? Or not get a second opinion? Very few psychiatrists on faculty of our medical schools divulge their personal experiences of depression, posttraumatic stress disorders, substance use disorders, and more (with the exception of being in therapy during residency, which is normative and isn’t stigmatized). Coming out is leveling, humane, and respectful – and it shrinks the power differential in the teaching dyad. It might even save a life.
 

Dr. Myers is a professor of clinical psychiatry at State University of New York, Brooklyn, and the author of “Why Physicians Die by Suicide: Lessons Learned From Their Families and Others Who Cared.”
 

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Which infants with invasive bacterial infections are at risk for adverse outcomes?

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– Among infants up to 60 days old with an invasive bacterial infection, adverse outcomes are associated with prematurity, ill appearance, and bacterial meningitis, a multicenter retrospective analysis found.

“Young infants are susceptible to serious bacterial infections, particularly when they’re less than 60 days of age,” Christopher Pruitt, MD, said at the annual Pediatric Academic Societies meeting. “Among these infants, bacteremia and bacterial meningitis, also referred to as invasive bacterial infections, are associated with higher rates of morbidity and mortality.”

Doug Brunk/MDedge News
Dr. Christopher Pruitt
While many studies have reported the rates of serious bacterial infections in infants, few have examined clinical outcomes for infants with invasive bacterial infections who are initially evaluated in the ED, said Dr. Pruitt, who directs research for the division of pediatric emergency medicine at the University of Alabama at Birmingham. To this end, he and his associates at 11 children’s hospital emergency departments in the United States set out to describe the outcomes of infants up to 60 days old with invasive bacterial infections and to identify factors associated with adverse outcomes. In this 5-year study, they included infants aged 60 days and younger who presented to the ED with pathogen growth in the blood and/or cerebrospinal fluid (CSF). Subjects were excluded from analysis if their cultures were treated clinically as contaminants. “If there was bacterial growth only from CSF broth cultures, we excluded these infants if there was no associated CSF pleocytosis and if there was an associated negative blood culture,” Dr. Pruitt explained. “If one of these criteria was absent, the infant was considered to have bacterial meningitis.”

The primary outcome measure was occurrence of an adverse clinical outcome within 30 days following the index ED visit. Adverse outcomes were defined as use of mechanical ventilation, vasoactive medications, any neurologic sequelae, and death. The researchers used a mixed-effects logistic regression model and retained covariates with a P value of less than .10. Covariates analyzed included age less than 28 days, prematurity, presence or absence of a complex chronic condition, presence of fever, ill appearance, bacterial meningitis, and concordant empiric antimicrobial therapy.



Of the 442 infants included in the final analysis, the majority (80%) had bacteremia, 14% had bacterial meningitis plus bacteremia, and 6% had bacterial meningitis only. “For purposes of this study, patients with bacterial meningitis with or without bacteremia were categorized as having bacterial meningitis,” Dr. Pruitt said. He and his associates found that 14.5% of infants had one or more adverse outcomes. Adverse outcomes occurred in 39% of infants with bacterial meningitis, compared with 8.2% of infants with isolated bacteremia. Need for mechanical ventilation, vasoactive medications, and neurologic disability also was more common among infants with bacterial meningitis than it was among children with isolated bacteremia. There were 10 deaths overall, which amounted to about 2% in both groups.

On multivariate analysis, the rate of adverse outcomes was significantly higher for patients with bacterial meningitis than it was for those with isolated bacteremia (adjusted odds ratio, 8.8), for premature versus term infants (AOR, 5.9), for infants who were ill appearing versus non-ill appearing (AOR, 3.9), and for infants with no fever versus those with fever (AOR, 2.4). No significant associations with 30-day adverse outcomes were seen in patients with a complex chronic condition, compared with those without a complex chronic condition (AOR, 2.0), nor in the those aged 29-60 days versus those younger than 29 days (15% vs. 14%, respectively; AOR 0.7).

“When looking at the most common scenario – a full-term infant without an ill appearance, and bacteremia as opposed to bacterial meningitis – 3 of these 219 infants, or 1.4%, had an adverse outcome,” said Dr. Pruitt, who cares for patients in the ED at Children’s of Alabama in Birmingham. “And there were no deaths.” He also reported that 12 infants with invasive bacterial infections were discharged from the index ED visit without antimicrobial treatment. All had bacteremia and none had an adverse outcome.

 

 


Dr. Pruitt acknowledged certain limitations of the study, including its retrospective design, that the outcomes were limited to 30 days, and the fact that the findings may not be generalizable to nontertiary settings. “Our findings have important implications for the care of infants with invasive bacterial infections,” he concluded. “In particular, the high rate of adverse outcomes for infants with bacterial meningitis can provide some context for clinicians in assessing the need for diagnostic evaluation for invasive bacterial infection and discussing testing and treatment with parents. Our findings may also help to inform inpatient management for hospitalized infants with invasive bacterial infections, as well as anticipatory guidance for parents, particularly around follow-up. Further prospective studies evaluating the long-term outcomes of infants with invasive bacterial infections are needed.”

The study was supported in part by a grant from the National Institutes of Health. Dr. Pruitt reported having no financial disclosures.

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– Among infants up to 60 days old with an invasive bacterial infection, adverse outcomes are associated with prematurity, ill appearance, and bacterial meningitis, a multicenter retrospective analysis found.

“Young infants are susceptible to serious bacterial infections, particularly when they’re less than 60 days of age,” Christopher Pruitt, MD, said at the annual Pediatric Academic Societies meeting. “Among these infants, bacteremia and bacterial meningitis, also referred to as invasive bacterial infections, are associated with higher rates of morbidity and mortality.”

Doug Brunk/MDedge News
Dr. Christopher Pruitt
While many studies have reported the rates of serious bacterial infections in infants, few have examined clinical outcomes for infants with invasive bacterial infections who are initially evaluated in the ED, said Dr. Pruitt, who directs research for the division of pediatric emergency medicine at the University of Alabama at Birmingham. To this end, he and his associates at 11 children’s hospital emergency departments in the United States set out to describe the outcomes of infants up to 60 days old with invasive bacterial infections and to identify factors associated with adverse outcomes. In this 5-year study, they included infants aged 60 days and younger who presented to the ED with pathogen growth in the blood and/or cerebrospinal fluid (CSF). Subjects were excluded from analysis if their cultures were treated clinically as contaminants. “If there was bacterial growth only from CSF broth cultures, we excluded these infants if there was no associated CSF pleocytosis and if there was an associated negative blood culture,” Dr. Pruitt explained. “If one of these criteria was absent, the infant was considered to have bacterial meningitis.”

The primary outcome measure was occurrence of an adverse clinical outcome within 30 days following the index ED visit. Adverse outcomes were defined as use of mechanical ventilation, vasoactive medications, any neurologic sequelae, and death. The researchers used a mixed-effects logistic regression model and retained covariates with a P value of less than .10. Covariates analyzed included age less than 28 days, prematurity, presence or absence of a complex chronic condition, presence of fever, ill appearance, bacterial meningitis, and concordant empiric antimicrobial therapy.



Of the 442 infants included in the final analysis, the majority (80%) had bacteremia, 14% had bacterial meningitis plus bacteremia, and 6% had bacterial meningitis only. “For purposes of this study, patients with bacterial meningitis with or without bacteremia were categorized as having bacterial meningitis,” Dr. Pruitt said. He and his associates found that 14.5% of infants had one or more adverse outcomes. Adverse outcomes occurred in 39% of infants with bacterial meningitis, compared with 8.2% of infants with isolated bacteremia. Need for mechanical ventilation, vasoactive medications, and neurologic disability also was more common among infants with bacterial meningitis than it was among children with isolated bacteremia. There were 10 deaths overall, which amounted to about 2% in both groups.

On multivariate analysis, the rate of adverse outcomes was significantly higher for patients with bacterial meningitis than it was for those with isolated bacteremia (adjusted odds ratio, 8.8), for premature versus term infants (AOR, 5.9), for infants who were ill appearing versus non-ill appearing (AOR, 3.9), and for infants with no fever versus those with fever (AOR, 2.4). No significant associations with 30-day adverse outcomes were seen in patients with a complex chronic condition, compared with those without a complex chronic condition (AOR, 2.0), nor in the those aged 29-60 days versus those younger than 29 days (15% vs. 14%, respectively; AOR 0.7).

“When looking at the most common scenario – a full-term infant without an ill appearance, and bacteremia as opposed to bacterial meningitis – 3 of these 219 infants, or 1.4%, had an adverse outcome,” said Dr. Pruitt, who cares for patients in the ED at Children’s of Alabama in Birmingham. “And there were no deaths.” He also reported that 12 infants with invasive bacterial infections were discharged from the index ED visit without antimicrobial treatment. All had bacteremia and none had an adverse outcome.

 

 


Dr. Pruitt acknowledged certain limitations of the study, including its retrospective design, that the outcomes were limited to 30 days, and the fact that the findings may not be generalizable to nontertiary settings. “Our findings have important implications for the care of infants with invasive bacterial infections,” he concluded. “In particular, the high rate of adverse outcomes for infants with bacterial meningitis can provide some context for clinicians in assessing the need for diagnostic evaluation for invasive bacterial infection and discussing testing and treatment with parents. Our findings may also help to inform inpatient management for hospitalized infants with invasive bacterial infections, as well as anticipatory guidance for parents, particularly around follow-up. Further prospective studies evaluating the long-term outcomes of infants with invasive bacterial infections are needed.”

The study was supported in part by a grant from the National Institutes of Health. Dr. Pruitt reported having no financial disclosures.

 

– Among infants up to 60 days old with an invasive bacterial infection, adverse outcomes are associated with prematurity, ill appearance, and bacterial meningitis, a multicenter retrospective analysis found.

“Young infants are susceptible to serious bacterial infections, particularly when they’re less than 60 days of age,” Christopher Pruitt, MD, said at the annual Pediatric Academic Societies meeting. “Among these infants, bacteremia and bacterial meningitis, also referred to as invasive bacterial infections, are associated with higher rates of morbidity and mortality.”

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Dr. Christopher Pruitt
While many studies have reported the rates of serious bacterial infections in infants, few have examined clinical outcomes for infants with invasive bacterial infections who are initially evaluated in the ED, said Dr. Pruitt, who directs research for the division of pediatric emergency medicine at the University of Alabama at Birmingham. To this end, he and his associates at 11 children’s hospital emergency departments in the United States set out to describe the outcomes of infants up to 60 days old with invasive bacterial infections and to identify factors associated with adverse outcomes. In this 5-year study, they included infants aged 60 days and younger who presented to the ED with pathogen growth in the blood and/or cerebrospinal fluid (CSF). Subjects were excluded from analysis if their cultures were treated clinically as contaminants. “If there was bacterial growth only from CSF broth cultures, we excluded these infants if there was no associated CSF pleocytosis and if there was an associated negative blood culture,” Dr. Pruitt explained. “If one of these criteria was absent, the infant was considered to have bacterial meningitis.”

The primary outcome measure was occurrence of an adverse clinical outcome within 30 days following the index ED visit. Adverse outcomes were defined as use of mechanical ventilation, vasoactive medications, any neurologic sequelae, and death. The researchers used a mixed-effects logistic regression model and retained covariates with a P value of less than .10. Covariates analyzed included age less than 28 days, prematurity, presence or absence of a complex chronic condition, presence of fever, ill appearance, bacterial meningitis, and concordant empiric antimicrobial therapy.



Of the 442 infants included in the final analysis, the majority (80%) had bacteremia, 14% had bacterial meningitis plus bacteremia, and 6% had bacterial meningitis only. “For purposes of this study, patients with bacterial meningitis with or without bacteremia were categorized as having bacterial meningitis,” Dr. Pruitt said. He and his associates found that 14.5% of infants had one or more adverse outcomes. Adverse outcomes occurred in 39% of infants with bacterial meningitis, compared with 8.2% of infants with isolated bacteremia. Need for mechanical ventilation, vasoactive medications, and neurologic disability also was more common among infants with bacterial meningitis than it was among children with isolated bacteremia. There were 10 deaths overall, which amounted to about 2% in both groups.

On multivariate analysis, the rate of adverse outcomes was significantly higher for patients with bacterial meningitis than it was for those with isolated bacteremia (adjusted odds ratio, 8.8), for premature versus term infants (AOR, 5.9), for infants who were ill appearing versus non-ill appearing (AOR, 3.9), and for infants with no fever versus those with fever (AOR, 2.4). No significant associations with 30-day adverse outcomes were seen in patients with a complex chronic condition, compared with those without a complex chronic condition (AOR, 2.0), nor in the those aged 29-60 days versus those younger than 29 days (15% vs. 14%, respectively; AOR 0.7).

“When looking at the most common scenario – a full-term infant without an ill appearance, and bacteremia as opposed to bacterial meningitis – 3 of these 219 infants, or 1.4%, had an adverse outcome,” said Dr. Pruitt, who cares for patients in the ED at Children’s of Alabama in Birmingham. “And there were no deaths.” He also reported that 12 infants with invasive bacterial infections were discharged from the index ED visit without antimicrobial treatment. All had bacteremia and none had an adverse outcome.

 

 


Dr. Pruitt acknowledged certain limitations of the study, including its retrospective design, that the outcomes were limited to 30 days, and the fact that the findings may not be generalizable to nontertiary settings. “Our findings have important implications for the care of infants with invasive bacterial infections,” he concluded. “In particular, the high rate of adverse outcomes for infants with bacterial meningitis can provide some context for clinicians in assessing the need for diagnostic evaluation for invasive bacterial infection and discussing testing and treatment with parents. Our findings may also help to inform inpatient management for hospitalized infants with invasive bacterial infections, as well as anticipatory guidance for parents, particularly around follow-up. Further prospective studies evaluating the long-term outcomes of infants with invasive bacterial infections are needed.”

The study was supported in part by a grant from the National Institutes of Health. Dr. Pruitt reported having no financial disclosures.

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Key clinical point: Prematurity, ill appearance, and presence of bacterial meningitis may portend worse outcomes for infants up to 60 days old with invasive bacterial infections.

Major finding: The rate of adverse outcomes was significantly higher for patients with bacterial meningitis versus those with isolated bacteremia (adjusted odds ratio, 8.8) and for premature versus term infants (AOR, 5.9).

Study details: A multicenter, retrospective review of 442 infants with invasive bacterial infections who were initially evaluated in the ED.

Disclosures: The study was supported in part by a grant from the National Institutes of Health. Dr. Pruitt reported having no financial disclosures.

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Probiotics reduce the risk of Clostridium difficile –associated diarrhea in patients receiving antibiotics

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Probiotics reduce the risk of Clostridium difficile –associated diarrhea in patients receiving antibiotics

Background: Antibiotic use is associated with an increased risk of C. difficile infection. Multiple studies have investigated the effects of probiotics in reducing the risk of C. difficile infection with varied results. This meta-analysis aims to assess the efficacy and safety of probiotics in reducing the risk of CDAD in patients taking antibiotics.

Study design: Meta-analysis.

Setting: A comprehensive electronic search for randomized, controlled trials investigating probiotics for prevention of CDAD or C. difficile infection were considered for inclusion. There were no language, publication status, or date limits applied.

Synopsis: This meta-analysis included 31 trials (8,672 participants) evaluating the relationship between probiotics and CDAD. The outcomes were pooled using a random effects model to calculate risk ratios and 95% confidence intervals. A complete case analysis suggested that probiotics reduce the risk of CDAD by 60% (1.5% vs. 4.0%; relative risk, 0.40; 95% confidence interval, 0.3-0.52), although a post-hoc subgroup analysis showed a statistically significant benefit only among patients with a high CDAD baseline risk (greater than 5%). Adverse events were assessed in 32 trials (8,305 participants), and the pooled analysis indicated that probiotic use reduced the risk of adverse events by 17% (RR, 0.83; 95% CI, 0.71-0.97).

Limitations to this meta-analysis include missing data from patients lost to follow-up and lack of success in testing all fecal samples. Lastly, that the strongest data for the beneficial effects of probiotics were demonstrated in patients with a high baseline risk of developing CDAD limits the study’s applicability to the general population.

Bottom line: Probiotic use in immunocompetent patients undergoing treatment with antibiotics decreases the incidence of CDAD without an increase in adverse events.

Citation: Goldenberg JZ et al. Probiotics for the prevention of Clostridium difficile–associated diarrhea in adults and children. Cochrane Database Syst Rev. 2017. doi: 10.1002/14651858.CD006095.pub4.

Dr. Alisha Skinner

Dr. Skinner is a hospitalist at Denver Health Medical Center and an assistant professor of medicine at the University of Colorado at Denver, Aurora.

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Background: Antibiotic use is associated with an increased risk of C. difficile infection. Multiple studies have investigated the effects of probiotics in reducing the risk of C. difficile infection with varied results. This meta-analysis aims to assess the efficacy and safety of probiotics in reducing the risk of CDAD in patients taking antibiotics.

Study design: Meta-analysis.

Setting: A comprehensive electronic search for randomized, controlled trials investigating probiotics for prevention of CDAD or C. difficile infection were considered for inclusion. There were no language, publication status, or date limits applied.

Synopsis: This meta-analysis included 31 trials (8,672 participants) evaluating the relationship between probiotics and CDAD. The outcomes were pooled using a random effects model to calculate risk ratios and 95% confidence intervals. A complete case analysis suggested that probiotics reduce the risk of CDAD by 60% (1.5% vs. 4.0%; relative risk, 0.40; 95% confidence interval, 0.3-0.52), although a post-hoc subgroup analysis showed a statistically significant benefit only among patients with a high CDAD baseline risk (greater than 5%). Adverse events were assessed in 32 trials (8,305 participants), and the pooled analysis indicated that probiotic use reduced the risk of adverse events by 17% (RR, 0.83; 95% CI, 0.71-0.97).

Limitations to this meta-analysis include missing data from patients lost to follow-up and lack of success in testing all fecal samples. Lastly, that the strongest data for the beneficial effects of probiotics were demonstrated in patients with a high baseline risk of developing CDAD limits the study’s applicability to the general population.

Bottom line: Probiotic use in immunocompetent patients undergoing treatment with antibiotics decreases the incidence of CDAD without an increase in adverse events.

Citation: Goldenberg JZ et al. Probiotics for the prevention of Clostridium difficile–associated diarrhea in adults and children. Cochrane Database Syst Rev. 2017. doi: 10.1002/14651858.CD006095.pub4.

Dr. Alisha Skinner

Dr. Skinner is a hospitalist at Denver Health Medical Center and an assistant professor of medicine at the University of Colorado at Denver, Aurora.

Background: Antibiotic use is associated with an increased risk of C. difficile infection. Multiple studies have investigated the effects of probiotics in reducing the risk of C. difficile infection with varied results. This meta-analysis aims to assess the efficacy and safety of probiotics in reducing the risk of CDAD in patients taking antibiotics.

Study design: Meta-analysis.

Setting: A comprehensive electronic search for randomized, controlled trials investigating probiotics for prevention of CDAD or C. difficile infection were considered for inclusion. There were no language, publication status, or date limits applied.

Synopsis: This meta-analysis included 31 trials (8,672 participants) evaluating the relationship between probiotics and CDAD. The outcomes were pooled using a random effects model to calculate risk ratios and 95% confidence intervals. A complete case analysis suggested that probiotics reduce the risk of CDAD by 60% (1.5% vs. 4.0%; relative risk, 0.40; 95% confidence interval, 0.3-0.52), although a post-hoc subgroup analysis showed a statistically significant benefit only among patients with a high CDAD baseline risk (greater than 5%). Adverse events were assessed in 32 trials (8,305 participants), and the pooled analysis indicated that probiotic use reduced the risk of adverse events by 17% (RR, 0.83; 95% CI, 0.71-0.97).

Limitations to this meta-analysis include missing data from patients lost to follow-up and lack of success in testing all fecal samples. Lastly, that the strongest data for the beneficial effects of probiotics were demonstrated in patients with a high baseline risk of developing CDAD limits the study’s applicability to the general population.

Bottom line: Probiotic use in immunocompetent patients undergoing treatment with antibiotics decreases the incidence of CDAD without an increase in adverse events.

Citation: Goldenberg JZ et al. Probiotics for the prevention of Clostridium difficile–associated diarrhea in adults and children. Cochrane Database Syst Rev. 2017. doi: 10.1002/14651858.CD006095.pub4.

Dr. Alisha Skinner

Dr. Skinner is a hospitalist at Denver Health Medical Center and an assistant professor of medicine at the University of Colorado at Denver, Aurora.

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Probiotics reduce the risk of Clostridium difficile –associated diarrhea in patients receiving antibiotics
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