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In a retrospective study to evaluate the impact of proton pump inhibitors (PPIs) on all-cause mortality in patients with cirrhosis, researchers found reduced mortality only in those hospitalized for gastrointestinal bleeding. They reported increased liver-related mortality associated with PPIs in all other patients with cirrhosis.
Patients on PPIs had an 18% reduction in all-cause mortality versus other patients if they had gastrointestinal bleeding. But in those without bleeding, PPIs were associated with a 23% increase in liver-related mortality.
Further analysis suggested that the mortality increase could be related to a 21% increased risk for severe infection with PPI exposure in patients with cirrhosis, as well as a 64% increased risk for decompensation.
“My takeaway from this study is that there should be a nuanced understanding of PPIs and cirrhosis,” corresponding author Nadim Mahmud, MD, MS, University of Pennsylvania, Philadelphia, said in an interview, adding that, if they are to be used in this setting, there should be “a very compelling indication.”
Based on the new analysis, Dr. Mahmud explained, in a patient with cirrhosis hospitalized with a potentially ulcer-related upper gastrointestinal bleed, “we shouldn’t be afraid” to use PPIs “out of fear of potential infection or decompensation because our data demonstrate pretty strongly that that sort of patient may have a mortality benefit.”
In contrast, patients with cirrhosis and “vague abdominal discomfort” are often started on a PPI “just to see if that helps,” Dr. Mahmud said, and they may stay on the medication “in perpetuity, just because they’re so ubiquitously prescribed.”
“In that patient, we should recognize that there is a potential risk of increased infection and decompensation,” he said. There “should be an active effort to deprescribe the PPI or at the very least reduce it to the minimum dose needed for efficacy, if it’s treating a symptom.”
The research was published online in Gastroenterology.
Looking at the big picture of PPIs in people with cirrhosis
The authors noted that the half-life of PPIs is “prolonged in patients with cirrhosis” and that alterations in the gastrointestinal microbiota as a result of gastric acid suppression “may allow for bacterial overgrowth and translocation,” thus increasing the risk for infections.
However, studies of the impact of PPIs on adverse outcomes in patients with cirrhosis have often been hampered by numerous limitations, such as small sample sizes, a “limited ability to control for complex confounding,” or a “narrow focus” on hospitalized patients.
To overcome these problems, the team retrospectively examined data from the Veterans Outcomes and Costs Associated with Liver Diseases cohort, including all adults with incident cirrhosis between January 2008 and June 2021.
They excluded patients with Fibrosis-4 scores less than 1.45 at baseline, as well as those with prior liver transplantation, decompensated cirrhosis at baseline, a diagnosis of hepatocellular carcinoma within 6 months of the index date, and less than 6 months of follow-up.
In all, 76,251 patients with incident cirrhosis met the inclusion criteria, 21% of whom were on a PPI at baseline. The most commonly used PPIs were omeprazole (76.7%), followed by pantoprazole (22.2%) and lansoprazole (0.1%).
Those taking the drugs were more likely than other patients to be White, have metabolic and cardiovascular comorbidities, have a higher median body mass index, and were more likely to have cirrhosis because of alcohol-related liver disease or metabolic-associated fatty liver disease.
Over 49 months of follow-up, all-cause mortality was recorded for 37.5% of patients, of whom 59% experienced non–liver-related death and 41% liver-related mortality.
Multivariate analysis revealed that PPI exposure was not associated with all-cause mortality overall but was significantly associated with reduced all-cause mortality in patients with hospitalization for gastrointestinal bleeding, at a hazard ratio of 0.88.
However, PPI exposure in patients without gastrointestinal bleeding was associated with an increased risk for liver-related mortality (HR, 1.23), but a reduced risk for non–liver-related mortality (HR, 0.88).
Dr. Mahmud and colleagues found that PPI exposure was significantly associated with severe infection (HR, 1.21) and cirrhosis decompensation (HR, 1.64).
The authors suggested that these increased risks “may mediate the observed increased in liver-related mortality.”
Large study suggests limited protective PPI indication
Nancy S. Reau, MD, chair of hepatology at Rush Medical College, Chicago, said that “multiple studies” point to a link between PPI exposure and infection in cirrhosis.
“Although this is a retrospective study, it is very large so we should give credit to the associations,” she said in an interview. She was not involved with the current study.
“The most important message is that we need to be judicious with our therapy,” Dr. Reau added, qualifying that “everything is a risk-benefit ratio.”
“PPI use in cirrhosis has a role but should not overstep its boundary,” she explained. “More simply, if the PPI is indicated, you should not avoid it in a patient with cirrhosis. On the other hand, if you have a patient with advanced liver disease who is chronically taking a PPI, you should question its indication.
Paul Martin, MD, chief of the division of hepatology, University of Miami Health Systems, said in an interview that, when it comes to PPI use in patients with cirrhosis, “judicious is the right word. They should be clearly used if there’s a bona fide indication ... and probably for a finite period of time.”
In a common scenario, “a patient is put on a PPI after they’ve undergone endoscopy with obliteration of varices, and the thought is that PPIs help the ulcers induced by the banding to heal,” said Dr. Martin, who was not associated with the research. “This paper didn’t specifically tease out whether that’s beneficial or not, but it certainly suggests, in patients with a history of gastrointestinal bleeding, that PPIs are still beneficial.”
Dr. Mahmud is supported by the National Institute of Diabetes and Digestive and Kidney Diseases. One coauthor is supported by a National Institutes of Health K23 grant; another is supported by a VA Merit Grant and by a National Cancer Institute R01; a third has received unrelated support from Gilead, Glycotest, and Bayer and also is supported by VA Merit Grants. Dr. Reau and Dr. Martin disclosed no relevant financial relationships.
A version of this article first appeared on Medscape.com.
In a retrospective study to evaluate the impact of proton pump inhibitors (PPIs) on all-cause mortality in patients with cirrhosis, researchers found reduced mortality only in those hospitalized for gastrointestinal bleeding. They reported increased liver-related mortality associated with PPIs in all other patients with cirrhosis.
Patients on PPIs had an 18% reduction in all-cause mortality versus other patients if they had gastrointestinal bleeding. But in those without bleeding, PPIs were associated with a 23% increase in liver-related mortality.
Further analysis suggested that the mortality increase could be related to a 21% increased risk for severe infection with PPI exposure in patients with cirrhosis, as well as a 64% increased risk for decompensation.
“My takeaway from this study is that there should be a nuanced understanding of PPIs and cirrhosis,” corresponding author Nadim Mahmud, MD, MS, University of Pennsylvania, Philadelphia, said in an interview, adding that, if they are to be used in this setting, there should be “a very compelling indication.”
Based on the new analysis, Dr. Mahmud explained, in a patient with cirrhosis hospitalized with a potentially ulcer-related upper gastrointestinal bleed, “we shouldn’t be afraid” to use PPIs “out of fear of potential infection or decompensation because our data demonstrate pretty strongly that that sort of patient may have a mortality benefit.”
In contrast, patients with cirrhosis and “vague abdominal discomfort” are often started on a PPI “just to see if that helps,” Dr. Mahmud said, and they may stay on the medication “in perpetuity, just because they’re so ubiquitously prescribed.”
“In that patient, we should recognize that there is a potential risk of increased infection and decompensation,” he said. There “should be an active effort to deprescribe the PPI or at the very least reduce it to the minimum dose needed for efficacy, if it’s treating a symptom.”
The research was published online in Gastroenterology.
Looking at the big picture of PPIs in people with cirrhosis
The authors noted that the half-life of PPIs is “prolonged in patients with cirrhosis” and that alterations in the gastrointestinal microbiota as a result of gastric acid suppression “may allow for bacterial overgrowth and translocation,” thus increasing the risk for infections.
However, studies of the impact of PPIs on adverse outcomes in patients with cirrhosis have often been hampered by numerous limitations, such as small sample sizes, a “limited ability to control for complex confounding,” or a “narrow focus” on hospitalized patients.
To overcome these problems, the team retrospectively examined data from the Veterans Outcomes and Costs Associated with Liver Diseases cohort, including all adults with incident cirrhosis between January 2008 and June 2021.
They excluded patients with Fibrosis-4 scores less than 1.45 at baseline, as well as those with prior liver transplantation, decompensated cirrhosis at baseline, a diagnosis of hepatocellular carcinoma within 6 months of the index date, and less than 6 months of follow-up.
In all, 76,251 patients with incident cirrhosis met the inclusion criteria, 21% of whom were on a PPI at baseline. The most commonly used PPIs were omeprazole (76.7%), followed by pantoprazole (22.2%) and lansoprazole (0.1%).
Those taking the drugs were more likely than other patients to be White, have metabolic and cardiovascular comorbidities, have a higher median body mass index, and were more likely to have cirrhosis because of alcohol-related liver disease or metabolic-associated fatty liver disease.
Over 49 months of follow-up, all-cause mortality was recorded for 37.5% of patients, of whom 59% experienced non–liver-related death and 41% liver-related mortality.
Multivariate analysis revealed that PPI exposure was not associated with all-cause mortality overall but was significantly associated with reduced all-cause mortality in patients with hospitalization for gastrointestinal bleeding, at a hazard ratio of 0.88.
However, PPI exposure in patients without gastrointestinal bleeding was associated with an increased risk for liver-related mortality (HR, 1.23), but a reduced risk for non–liver-related mortality (HR, 0.88).
Dr. Mahmud and colleagues found that PPI exposure was significantly associated with severe infection (HR, 1.21) and cirrhosis decompensation (HR, 1.64).
The authors suggested that these increased risks “may mediate the observed increased in liver-related mortality.”
Large study suggests limited protective PPI indication
Nancy S. Reau, MD, chair of hepatology at Rush Medical College, Chicago, said that “multiple studies” point to a link between PPI exposure and infection in cirrhosis.
“Although this is a retrospective study, it is very large so we should give credit to the associations,” she said in an interview. She was not involved with the current study.
“The most important message is that we need to be judicious with our therapy,” Dr. Reau added, qualifying that “everything is a risk-benefit ratio.”
“PPI use in cirrhosis has a role but should not overstep its boundary,” she explained. “More simply, if the PPI is indicated, you should not avoid it in a patient with cirrhosis. On the other hand, if you have a patient with advanced liver disease who is chronically taking a PPI, you should question its indication.
Paul Martin, MD, chief of the division of hepatology, University of Miami Health Systems, said in an interview that, when it comes to PPI use in patients with cirrhosis, “judicious is the right word. They should be clearly used if there’s a bona fide indication ... and probably for a finite period of time.”
In a common scenario, “a patient is put on a PPI after they’ve undergone endoscopy with obliteration of varices, and the thought is that PPIs help the ulcers induced by the banding to heal,” said Dr. Martin, who was not associated with the research. “This paper didn’t specifically tease out whether that’s beneficial or not, but it certainly suggests, in patients with a history of gastrointestinal bleeding, that PPIs are still beneficial.”
Dr. Mahmud is supported by the National Institute of Diabetes and Digestive and Kidney Diseases. One coauthor is supported by a National Institutes of Health K23 grant; another is supported by a VA Merit Grant and by a National Cancer Institute R01; a third has received unrelated support from Gilead, Glycotest, and Bayer and also is supported by VA Merit Grants. Dr. Reau and Dr. Martin disclosed no relevant financial relationships.
A version of this article first appeared on Medscape.com.
In a retrospective study to evaluate the impact of proton pump inhibitors (PPIs) on all-cause mortality in patients with cirrhosis, researchers found reduced mortality only in those hospitalized for gastrointestinal bleeding. They reported increased liver-related mortality associated with PPIs in all other patients with cirrhosis.
Patients on PPIs had an 18% reduction in all-cause mortality versus other patients if they had gastrointestinal bleeding. But in those without bleeding, PPIs were associated with a 23% increase in liver-related mortality.
Further analysis suggested that the mortality increase could be related to a 21% increased risk for severe infection with PPI exposure in patients with cirrhosis, as well as a 64% increased risk for decompensation.
“My takeaway from this study is that there should be a nuanced understanding of PPIs and cirrhosis,” corresponding author Nadim Mahmud, MD, MS, University of Pennsylvania, Philadelphia, said in an interview, adding that, if they are to be used in this setting, there should be “a very compelling indication.”
Based on the new analysis, Dr. Mahmud explained, in a patient with cirrhosis hospitalized with a potentially ulcer-related upper gastrointestinal bleed, “we shouldn’t be afraid” to use PPIs “out of fear of potential infection or decompensation because our data demonstrate pretty strongly that that sort of patient may have a mortality benefit.”
In contrast, patients with cirrhosis and “vague abdominal discomfort” are often started on a PPI “just to see if that helps,” Dr. Mahmud said, and they may stay on the medication “in perpetuity, just because they’re so ubiquitously prescribed.”
“In that patient, we should recognize that there is a potential risk of increased infection and decompensation,” he said. There “should be an active effort to deprescribe the PPI or at the very least reduce it to the minimum dose needed for efficacy, if it’s treating a symptom.”
The research was published online in Gastroenterology.
Looking at the big picture of PPIs in people with cirrhosis
The authors noted that the half-life of PPIs is “prolonged in patients with cirrhosis” and that alterations in the gastrointestinal microbiota as a result of gastric acid suppression “may allow for bacterial overgrowth and translocation,” thus increasing the risk for infections.
However, studies of the impact of PPIs on adverse outcomes in patients with cirrhosis have often been hampered by numerous limitations, such as small sample sizes, a “limited ability to control for complex confounding,” or a “narrow focus” on hospitalized patients.
To overcome these problems, the team retrospectively examined data from the Veterans Outcomes and Costs Associated with Liver Diseases cohort, including all adults with incident cirrhosis between January 2008 and June 2021.
They excluded patients with Fibrosis-4 scores less than 1.45 at baseline, as well as those with prior liver transplantation, decompensated cirrhosis at baseline, a diagnosis of hepatocellular carcinoma within 6 months of the index date, and less than 6 months of follow-up.
In all, 76,251 patients with incident cirrhosis met the inclusion criteria, 21% of whom were on a PPI at baseline. The most commonly used PPIs were omeprazole (76.7%), followed by pantoprazole (22.2%) and lansoprazole (0.1%).
Those taking the drugs were more likely than other patients to be White, have metabolic and cardiovascular comorbidities, have a higher median body mass index, and were more likely to have cirrhosis because of alcohol-related liver disease or metabolic-associated fatty liver disease.
Over 49 months of follow-up, all-cause mortality was recorded for 37.5% of patients, of whom 59% experienced non–liver-related death and 41% liver-related mortality.
Multivariate analysis revealed that PPI exposure was not associated with all-cause mortality overall but was significantly associated with reduced all-cause mortality in patients with hospitalization for gastrointestinal bleeding, at a hazard ratio of 0.88.
However, PPI exposure in patients without gastrointestinal bleeding was associated with an increased risk for liver-related mortality (HR, 1.23), but a reduced risk for non–liver-related mortality (HR, 0.88).
Dr. Mahmud and colleagues found that PPI exposure was significantly associated with severe infection (HR, 1.21) and cirrhosis decompensation (HR, 1.64).
The authors suggested that these increased risks “may mediate the observed increased in liver-related mortality.”
Large study suggests limited protective PPI indication
Nancy S. Reau, MD, chair of hepatology at Rush Medical College, Chicago, said that “multiple studies” point to a link between PPI exposure and infection in cirrhosis.
“Although this is a retrospective study, it is very large so we should give credit to the associations,” she said in an interview. She was not involved with the current study.
“The most important message is that we need to be judicious with our therapy,” Dr. Reau added, qualifying that “everything is a risk-benefit ratio.”
“PPI use in cirrhosis has a role but should not overstep its boundary,” she explained. “More simply, if the PPI is indicated, you should not avoid it in a patient with cirrhosis. On the other hand, if you have a patient with advanced liver disease who is chronically taking a PPI, you should question its indication.
Paul Martin, MD, chief of the division of hepatology, University of Miami Health Systems, said in an interview that, when it comes to PPI use in patients with cirrhosis, “judicious is the right word. They should be clearly used if there’s a bona fide indication ... and probably for a finite period of time.”
In a common scenario, “a patient is put on a PPI after they’ve undergone endoscopy with obliteration of varices, and the thought is that PPIs help the ulcers induced by the banding to heal,” said Dr. Martin, who was not associated with the research. “This paper didn’t specifically tease out whether that’s beneficial or not, but it certainly suggests, in patients with a history of gastrointestinal bleeding, that PPIs are still beneficial.”
Dr. Mahmud is supported by the National Institute of Diabetes and Digestive and Kidney Diseases. One coauthor is supported by a National Institutes of Health K23 grant; another is supported by a VA Merit Grant and by a National Cancer Institute R01; a third has received unrelated support from Gilead, Glycotest, and Bayer and also is supported by VA Merit Grants. Dr. Reau and Dr. Martin disclosed no relevant financial relationships.
A version of this article first appeared on Medscape.com.
FROM GASTROENTEROLOGY