1
|
Low EXS, Wang YP, Lu CL. Risks of Proton Pump Inhibitors in Patients with Cirrhosis: Please Peruse the Indications. Dig Dis Sci 2024; 69:7-9. [PMID: 37968555 DOI: 10.1007/s10620-023-08153-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 10/09/2023] [Indexed: 11/17/2023]
Abstract
The use of proton pump inhibitor (PPI) in cirrhotic patients can be associated with increased risks of long-term mortality, decompensation, hepatic encephalopathy, spontaneous bacterial peritonitis, and infection, but not with short-term mortality. Ensure clear indications at lowest effective dose of is mandatory for the use of PPI among cirrhotic patients.
Collapse
Affiliation(s)
- En Xian Sarah Low
- Endoscopy Center for Diagnosis and Treatment, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Yen-Po Wang
- Endoscopy Center for Diagnosis and Treatment, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- Faculty of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Ching-Liang Lu
- Endoscopy Center for Diagnosis and Treatment, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.
- Institute of Brain Science, National Yang Ming Chiao Tung Univeristy, Taipei, Taiwan.
- Faculty of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan.
| |
Collapse
|
2
|
Wong ZY, Koh JH, Muthiah M, Koh B, Ong EYH, Ong CEY, Ou KQ, Lim WH, Tan DJH, Chee D, Siah KTH, Wong Y, Kaewdech A, Wijarnpreecha K, Kulkarni AV, Nah B, Huang DQ, Noureddin M, Ng CH, Teng M. Proton Pump Inhibitors Increases Longitudinal Risk of Mortality, Decompensation, and Infection in Cirrhosis: A Meta-Analysis. Dig Dis Sci 2024; 69:289-297. [PMID: 37968557 DOI: 10.1007/s10620-023-08150-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Accepted: 10/09/2023] [Indexed: 11/17/2023]
Abstract
BACKGROUND/AIMS Proton pump inhibitors (PPIs) are frequently prescribed to cirrhotic patients, but there is limited longitudinal evidence regarding their effects. This study aimed to assess the impact of PPIs on adverse events in cirrhotic patients. METHODS A comprehensive search was conducted using the Medline and Embase databases to identify relevant articles. Pooled hazard ratios (HRs) using DerSimonian and Laird random-effects model were calculated to evaluate the risk of adverse events such as long-term mortality, hepatic decompensation, hepatic encephalopathy (HE), spontaneous bacterial peritonitis (SBP), and overall infection in cirrhotic patients with PPI use. RESULTS The analysis included 28 studies with 260,854 cirrhotic patients. The prevalence of PPI use among cirrhotic patients was 55.93%. The use of PPIs was not significantly associated with short-term mortality in cirrhotic patients. However, long-term mortality (HR 1.321, 95% CI 1.103-1.581, P = 0.002), decompensation (HR 1.646, 95% CI 1.477-1.835, P < 0.001), HE (HR 1.968, 95% CI 1.372-2.822, P < 0.001), SBP (HR 1.751, 95% CI 1.649-1.859, P < 0.001), and infection (HR 1.370, 95% CI 1.148-1.634, P < 0.001) were significantly associated with PPI use. Sensitivity analysis with prospective studies yielded similar results. CONCLUSION PPIs should be reserved for appropriate indications at lowest effective dose for cirrhotic patients due to the potential harm.
Collapse
Affiliation(s)
- Zhen Yu Wong
- Nottingham City Hospital, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Jia Hong Koh
- Yong Loo Lin School of Medicine, National University of Singapore, 10 Medical Dr, Singapore, 117597, Singapore
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Health System, Singapore, Singapore
- National University Centre for Organ Transplantation, National University Health System, Singapore, Singapore
| | - Mark Muthiah
- Yong Loo Lin School of Medicine, National University of Singapore, 10 Medical Dr, Singapore, 117597, Singapore
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Health System, Singapore, Singapore
- National University Centre for Organ Transplantation, National University Health System, Singapore, Singapore
| | - Benjamin Koh
- Yong Loo Lin School of Medicine, National University of Singapore, 10 Medical Dr, Singapore, 117597, Singapore
| | - Elden Yen Hng Ong
- Yong Loo Lin School of Medicine, National University of Singapore, 10 Medical Dr, Singapore, 117597, Singapore
| | - Christen En Ya Ong
- Yong Loo Lin School of Medicine, National University of Singapore, 10 Medical Dr, Singapore, 117597, Singapore
| | - Kai Qi Ou
- Nottingham City Hospital, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Wen Hui Lim
- Yong Loo Lin School of Medicine, National University of Singapore, 10 Medical Dr, Singapore, 117597, Singapore
| | - Darren Jun Hao Tan
- Yong Loo Lin School of Medicine, National University of Singapore, 10 Medical Dr, Singapore, 117597, Singapore
| | - Douglas Chee
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Health System, Singapore, Singapore
| | - Kewin Tien Ho Siah
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Health System, Singapore, Singapore
| | - Yujun Wong
- Yong Loo Lin School of Medicine, National University of Singapore, 10 Medical Dr, Singapore, 117597, Singapore
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Health System, Singapore, Singapore
| | - Apichat Kaewdech
- Division of Internal Medicine, Faculty of Medicine, Prince of Songkla University, Hat Yai, Thailand
| | - Karn Wijarnpreecha
- Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, MI, USA
| | - Anand V Kulkarni
- Department of Hepatology, Asian Institute of Gastroenterology, Hyderabad, Telangana, India
| | - Benjamin Nah
- Yong Loo Lin School of Medicine, National University of Singapore, 10 Medical Dr, Singapore, 117597, Singapore
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Health System, Singapore, Singapore
- National University Centre for Organ Transplantation, National University Health System, Singapore, Singapore
| | - Daniel Q Huang
- Yong Loo Lin School of Medicine, National University of Singapore, 10 Medical Dr, Singapore, 117597, Singapore
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Health System, Singapore, Singapore
- Division of Gastroenterology, NAFLD Research Center, University of California at San Diego, La Jolla, CA, USA
- National University Centre for Organ Transplantation, National University Health System, Singapore, Singapore
| | | | - Cheng Han Ng
- Yong Loo Lin School of Medicine, National University of Singapore, 10 Medical Dr, Singapore, 117597, Singapore.
| | - Margaret Teng
- Yong Loo Lin School of Medicine, National University of Singapore, 10 Medical Dr, Singapore, 117597, Singapore
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Health System, Singapore, Singapore
| |
Collapse
|
3
|
Association Between Proton Pump Inhibitor Therapy and Spontaneous Bacterial Peritonitis Occurrence in Cirrhotic Patients: A Clinical Review. Curr Med Sci 2022; 42:673-680. [DOI: 10.1007/s11596-022-2607-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2021] [Accepted: 01/20/2022] [Indexed: 11/26/2022]
|
4
|
Liu YB, Chen MK. The impact of proton pump inhibitors in liver diseases and the effects on the liver. J Dig Dis 2022; 23:196-208. [PMID: 35357775 DOI: 10.1111/1751-2980.13093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 03/09/2022] [Accepted: 03/29/2022] [Indexed: 12/11/2022]
Abstract
In this systematic and comprehensive overview, we aimed to evaluate the impact of proton pump inhibitors (PPIs) on chronic liver diseases, especially on cirrhosis. A manual and comprehensive search of the PubMed database was conducted to obtain relevant literatures. PPIs altered the composition and function of the intestinal microflora and might lead to small intestinal bacterial overgrowth and bacterial translocation, which were associated with adverse effects in liver diseases. They might increase the risk of hepatic encephalopathy, spontaneous bacterial peritonitis, infections, and are related to an increased mortality in cirrhosis. PPIs might lead to an increased risk of hepatocellular carcinoma, although the mechanism is unknown, and the results are controversial. PPIs also had an impact on the direct-acting antiviral regimen in patients with chronic hepatitis C. They were associated with an increased risk of liver abscess and increased mortality. Additionally, PPIs might lead to metabolic risk events, such as liver steatosis and weight gain. PPIs are associated with several adverse outcomes in liver diseases. Cautious use of PPIs is recommended and clinicians should be aware of the indications for their use in patients with liver diseases.
Collapse
Affiliation(s)
- Yuan Bin Liu
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan, Hubei Province, China
| | - Ming Kai Chen
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan, Hubei Province, China
| |
Collapse
|
5
|
Proton pump inhibitor use and mortality in patients with cirrhosis: a meta-analysis of cohort studies. Biosci Rep 2021; 40:224145. [PMID: 32406491 PMCID: PMC7276520 DOI: 10.1042/bsr20193890] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Revised: 05/12/2020] [Accepted: 05/13/2020] [Indexed: 02/06/2023] Open
Abstract
Background: Proton pump inhibitor (PPI) is commonly used in patients with cirrhosis. However, some studies demonstrated that PPI use was associated with adverse outcome in patients with cirrhosis. We aimed to perform a meta-analysis of cohort studies to evaluate the association between PPI use and mortality in cirrhotic patients. Methods: Relevant studies were obtained via search of PubMed and Embase databases. A randomized-effect model was used to pool the results. Subgroup analyses were performed to evaluate the source of heterogeneity. Results: Overall, 21 cohort studies with 20,899 patients and 7457 death events were included. The pooled results with a randomized-effect model showed that PPI use was associated with significantly increased risk of mortality in patients with cirrhosis (adjusted relative risk [RR] = RR: 1.39, P<0.001) with considerable heterogeneity (I2=73%). Subgroup analyses showed that characteristics such as patient ethnicity, sample size, definition of PPI use, and complications of patients did not affect the association. However, the association between PPI use and mortality was independent of study characteristics including patient ethnicity, sample size, complications, definition of PPI use, and follow-up duration. However, the association between PPI use and mortality in cirrhotic patients was significant in retrospective studies (RR: 1.40, P<0.001), but not in prospective studies (RR: 1.34, P=0.33). Conclusions: PPI use may be associated with moderately increased mortality in cirrhotic patients. Although prospective cohort studies are needed to validate our findings, PPI should only prescribed to cirrhotic patients with indications for the treatment.
Collapse
|
6
|
Lin L, Hou L, Deng Y, Zhao T, Wang B, Sun C. Acid suppression therapy and its association with spontaneous bacterial peritonitis incidence: A systemic review and meta-analysis. Hepatol Res 2020; 50:233-245. [PMID: 31667938 DOI: 10.1111/hepr.13447] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Revised: 10/02/2019] [Accepted: 10/04/2019] [Indexed: 12/16/2022]
Abstract
AIM It is well known that the use of proton pump inhibitor (PPI) is widespread in patients with liver cirrhosis. PPI counteracts H2 receptor inhibitor (H2 RA) with its strong acid suppression effect. However, there is always a concern that PPI use may increase spontaneous bacteria peritonitis (SBP) development in cirrhotic patients. We aimed to investigate the association between acid suppression therapy (i.e. PPI or H2 RA) and SBP through meta-analysis. METHODS We searched PubMed, Medline, Web of Science, Cochrane library, and Embase for relevant studies published up to April 2019. Pooled OR and 95% CI were calculated by a random-effects model. Funnel plots and Egger's tests were performed for the evaluation of publication bias. Non-parametric "trim-and-fill" tests were conducted for sensitivity analysis. RESULTS A total of 20 original articles including 9566 cirrhotic patients were analyzed. The overall meta-analysis highlighted that PPI use was associated with the risk of SBP (pooled OR 1.77, 95% CI 1.49-2.11). The conclusion was irrespective of study methods, whereas the result was inconsistent only in South America. However, the conclusion might not be stable enough and should be extrapolated with caution. Unlike PPI, we found H2 RA was not associated with SBP (pooled OR 1.06, 95% CI 0.75-1.48). CONCLUSIONS In conclusion, PPI use, but not H2 RA, will increase the incidence of SBP in cirrhotic patients. In addition, H2 RA might be beneficial for patients who require long-term acid suppression therapy.
Collapse
Affiliation(s)
- Lin Lin
- Department of Gastroenterology, Tianjin Medical University General Hospital Airport Hospital, Tianjin, China
| | - Lijun Hou
- Department of Gastroenterology, Tianjin Medical University General Hospital Airport Hospital, Tianjin, China
| | - You Deng
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin, China
| | - Tianming Zhao
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin, China
| | - Bangmao Wang
- Department of Gastroenterology, Tianjin Medical University General Hospital Airport Hospital, Tianjin, China.,Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin, China
| | - Chao Sun
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin, China
| |
Collapse
|
7
|
Tantai XX, Yang LB, Wei ZC, Xiao CL, Chen LR, Wang JH, Liu N. Association of proton pump inhibitors with risk of hepatic encephalopathy in advanced liver disease: A meta-analysis. World J Gastroenterol 2019; 25:2683-2698. [PMID: 31210719 PMCID: PMC6558434 DOI: 10.3748/wjg.v25.i21.2683] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Revised: 04/21/2019] [Accepted: 05/03/2019] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Several studies have explored the association between the use of proton pump inhibitors (PPIs) and the risk of developing hepatic encephalopathy (HE) in patients with advanced liver disease. However, the evidence-based conclusions are controversial. We hypothesized that using PPIs may increase the risk of HE in patients with advanced liver disease. If confirmed, clinicians must strictly adhere to the indications for PPI treatment in this population.
AIM To evaluate the pooled risk of HE in patients with advanced liver disease who use PPIs.
METHODS Three electronic databases (PubMed, EMBASE, and the Cochrane Library) were searched from the date of database inception through January 8, 2019 to identify comparative studies evaluating the association between PPI use and the risk of HE. Data from the included studies were extracted. The random-effects model was used for pooling risk estimates and the corresponding 95% confidence intervals (CIs). Subgroup and sensitivity analyses were also performed.
RESULTS In total, 4342 patients from five case-control studies and 188053 patients from four cohort studies were included in this analysis. In patients with advanced liver disease, PPI use was associated with an elevated risk of developing HE, with significant heterogeneity. The pooled odds ratio for case-control studies was 2.58 (95%CI: 1.68-3.94, I2 = 72%). The pooled RR for cohort studies was 1.67 (95%CI: 1.30-2.14, I2 = 67%). The results of the subgroup analyses suggested that the heterogeneity may be the result of differences in the study designs and the definitions of PPI use. The sensitivity and subgroup analyses did not alter our findings.
CONCLUSION In patients with advanced liver disease, PPI use is associated with an elevated risk of HE. Future large prospective studies are needed to confirm this association.
Collapse
Affiliation(s)
- Xin-Xing Tantai
- Division of Gastroenterology, The Second Affiliated Hospital, Xi’an Jiaotong University, Xi’an 710004, Shaanxi Province, China
| | - Long-Bao Yang
- Division of Gastroenterology, The Second Affiliated Hospital, Xi’an Jiaotong University, Xi’an 710004, Shaanxi Province, China
| | - Zhong-Cao Wei
- Division of Gastroenterology, The Second Affiliated Hospital, Xi’an Jiaotong University, Xi’an 710004, Shaanxi Province, China
| | - Cai-Lan Xiao
- Division of Gastroenterology, The Second Affiliated Hospital, Xi’an Jiaotong University, Xi’an 710004, Shaanxi Province, China
| | - Li-Rong Chen
- Division of Gastroenterology, The Second Affiliated Hospital, Xi’an Jiaotong University, Xi’an 710004, Shaanxi Province, China
| | - Jin-Hai Wang
- Division of Gastroenterology, The Second Affiliated Hospital, Xi’an Jiaotong University, Xi’an 710004, Shaanxi Province, China
| | - Na Liu
- Division of Gastroenterology, The Second Affiliated Hospital, Xi’an Jiaotong University, Xi’an 710004, Shaanxi Province, China
| |
Collapse
|
8
|
Elzouki AN, Neffati N, Rasoul FA, Abdallah A, Othman M, Waness A. Increased Risk of Spontaneous Bacterial Peritonitis in Cirrhotic Patients Using Proton Pump Inhibitors. GE PORTUGUESE JOURNAL OF GASTROENTEROLOGY 2019; 26:83-89. [PMID: 30976612 PMCID: PMC6454390 DOI: 10.1159/000487963] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Accepted: 02/23/2018] [Indexed: 12/21/2022]
Abstract
BACKGROUND The association between bacterial infections and proton pump inhibitors (PPIs) has recently been studied with debatable results. AIM The aim of this study was to investigate the relationship between PPIs and the development of spontaneous bacterial peritonitis (SBP) or other bacterial infections in cirrhotic patients. MATERIALS AND METHODS Consecutive cirrhotic patients hospitalized from 2007 through 2012 to Hamad General Hospital-, Doha, Qatar, were enrolled and classified as PPI users or non-users according to PPI consumption in the 90 days prior to hospitalization. Cirrhosis was clinically diagnosed by a combination of physical, biochemical, radiological, and endoscopic findings, or by liver biopsy. RESULTS A total of 333 patients were included in this study, of whom 171 (51.4%) used PPIs and 162 (48.6%) did not use PPIs. PPI users were significantly older in age (p = 0.001). There was no statistical difference between the 2 groups in sex distribution and etiology of cirrhosis (p > 0.05 for both parameters). PPI users had a significantly higher incidence of overall bacterial infection (38%) than non-PPI users (13.6%), p = 0.0001. Statistical significance is observed specifically for SBP and chest infection (p = 0.0006 and p = 0.01, respectively). In multivariate analysis, older age (> 60 years; OR = 1.246, 95% CI 1.021-08.486; p = 0.02), and PPI use (OR = 2.149, 95% CI 1.124-06.188; p = 0.01) were independent predicting factors for SBP and overall bacterial infection. CONCLUSION The present study shows that PPI use, as well as older age (> 60 years), was an independent predicting factor for the development of overall infection and SBP in hospitalized cirrhotic patients. Unless it is indicated, PPI therapy should be avoided in this group of patients, particularly in those older than 60 years of age.
Collapse
Affiliation(s)
- Abdel-Naser Elzouki
- aDepartment of Medicine, Hamad General Hospital, Hamad Medical Corporation, Doha, Qatar
- bWeill Cornell Medical College, Doha, Qatar
| | - Nadia Neffati
- aDepartment of Medicine, Hamad General Hospital, Hamad Medical Corporation, Doha, Qatar
| | - Fatma A. Rasoul
- aDepartment of Medicine, Hamad General Hospital, Hamad Medical Corporation, Doha, Qatar
| | - Ali Abdallah
- aDepartment of Medicine, Hamad General Hospital, Hamad Medical Corporation, Doha, Qatar
| | - Muftah Othman
- aDepartment of Medicine, Hamad General Hospital, Hamad Medical Corporation, Doha, Qatar
| | - Abdelkarim Waness
- aDepartment of Medicine, Hamad General Hospital, Hamad Medical Corporation, Doha, Qatar
| |
Collapse
|
9
|
Okura Y, Namisaki T, Sato S, Moriya K, Akahane T, Kitade M, Kawaratani H, Kaji K, Takaya H, Sawada Y, Shimozato N, Seki K, Saikawa S, Nakanishi K, Furukawa M, Fujinaga Y, Kubo T, Kaya D, Tsuji Y, Ozutsumi T, Kitagawa K, Mashitani T, Ogawa H, Ishida K, Mitoro A, Yamao J, Yoshiji H. Proton pump inhibitor therapy does not increase serum endotoxin activity in patients with cirrhosis. Hepatol Res 2019; 49:232-238. [PMID: 30198141 DOI: 10.1111/hepr.13249] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Revised: 08/16/2018] [Accepted: 09/02/2018] [Indexed: 12/17/2022]
Abstract
AIM Proton pump inhibitors (PPIs) are frequently prescribed in patients with cirrhosis, but this therapy entails potential complications. We aimed to investigate the influence of PPI use on intestinal permeability in patients with cirrhosis. METHODS We recruited 228 patients with cirrhosis and divided them into four groups. Group (Gp)1 comprised patients receiving a PPI with concurrent neomycin (NEO) (PPI-NEO group, n = 14 [6.1%]), Gp2 and Gp3 comprised those receiving either PPI or NEO (PPI group, n = 91 [39.9%]; and NEO group, n = 11 [4.4%]), and Gp4 comprised those receiving neither of these medications (control group; n = 112 [49.1%]). We assessed the intestinal permeability by measuring endotoxin activity (EA) using a luminol chemiluminescence method. RESULTS Endotoxin activity levels were significantly higher in patients with Child B cirrhosis than in those with Child A cirrhosis, but we found no significant differences in EA levels between patients with Child C cirrhosis and those with either Child A or B cirrhosis. We observed no significant differences in EA levels among groups 1-4. Patients without antibiotic exposure (n = 203), comprising 91 patients on PPI therapy (Gp2) and 112 no-PPI-therapy controls (Gp4), were subdivided according to Child-Pugh (CP) classification. We found no significant differences in EA levels between Gp2 and Gp4 in either CP class. CONCLUSION Our results suggest that PPI usage does not have a significant impact on serum levels of gut-derived endotoxins, which are already elevated because of the increased intestinal permeability in patients with cirrhosis.
Collapse
Affiliation(s)
- Yasushi Okura
- Department of Endoscopy, Nara Medical University Hospital, Nara, Japan
| | - Tadashi Namisaki
- Third Department of Internal Medicine, Nara Medical University, Nara, Japan
| | - Shinya Sato
- Third Department of Internal Medicine, Nara Medical University, Nara, Japan
| | - Kei Moriya
- Third Department of Internal Medicine, Nara Medical University, Nara, Japan
| | - Takemi Akahane
- Third Department of Internal Medicine, Nara Medical University, Nara, Japan
| | - Mitsuteru Kitade
- Third Department of Internal Medicine, Nara Medical University, Nara, Japan
| | - Hideto Kawaratani
- Third Department of Internal Medicine, Nara Medical University, Nara, Japan
| | - Kosuke Kaji
- Third Department of Internal Medicine, Nara Medical University, Nara, Japan
| | - Hiroaki Takaya
- Third Department of Internal Medicine, Nara Medical University, Nara, Japan
| | - Yasuhiko Sawada
- Third Department of Internal Medicine, Nara Medical University, Nara, Japan
| | - Naotaka Shimozato
- Third Department of Internal Medicine, Nara Medical University, Nara, Japan
| | - Kenichiro Seki
- Third Department of Internal Medicine, Nara Medical University, Nara, Japan
| | - Soichiro Saikawa
- Third Department of Internal Medicine, Nara Medical University, Nara, Japan
| | - Keisuke Nakanishi
- Third Department of Internal Medicine, Nara Medical University, Nara, Japan
| | - Masanori Furukawa
- Third Department of Internal Medicine, Nara Medical University, Nara, Japan
| | - Yukihisa Fujinaga
- Third Department of Internal Medicine, Nara Medical University, Nara, Japan
| | - Takuya Kubo
- Third Department of Internal Medicine, Nara Medical University, Nara, Japan
| | - Daisuke Kaya
- Third Department of Internal Medicine, Nara Medical University, Nara, Japan
| | - Yuki Tsuji
- Third Department of Internal Medicine, Nara Medical University, Nara, Japan
| | - Takahiro Ozutsumi
- Third Department of Internal Medicine, Nara Medical University, Nara, Japan
| | - Koh Kitagawa
- Third Department of Internal Medicine, Nara Medical University, Nara, Japan
| | - Tsuyoshi Mashitani
- Third Department of Internal Medicine, Nara Medical University, Nara, Japan
| | - Hiroyuki Ogawa
- Third Department of Internal Medicine, Nara Medical University, Nara, Japan
| | - Koji Ishida
- Third Department of Internal Medicine, Nara Medical University, Nara, Japan
| | - Akira Mitoro
- Third Department of Internal Medicine, Nara Medical University, Nara, Japan
| | - Junichi Yamao
- Department of Endoscopy, Nara Medical University Hospital, Nara, Japan
| | - Hitoshi Yoshiji
- Third Department of Internal Medicine, Nara Medical University, Nara, Japan
| |
Collapse
|
10
|
Zhu J, Qi X, Yu H, Yoshida EM, Mendez-Sanchez N, Zhang X, Wang R, Deng H, Li J, Han D, Guo X. Association of proton pump inhibitors with the risk of hepatic encephalopathy during hospitalization for liver cirrhosis. United European Gastroenterol J 2018; 6:1179-1187. [PMID: 30288280 PMCID: PMC6169047 DOI: 10.1177/2050640618773564] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Accepted: 04/07/2018] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Hepatic encephalopathy is associated with altered gut microbiota. Proton pump inhibitors increase the risk of small bowel bacterial overgrowth. OBJECTIVES This was a case-control study aimed at exploring the relationship of proton pump inhibitor use with the risk of hepatic encephalopathy during hospitalization in liver cirrhosis. METHODS Case and control groups were defined as cirrhotic patients who developed hepatic encephalopathy during hospitalization and those without hepatic encephalopathy at admission or during hospitalization, respectively. Age, gender, and Child-Pugh score were matched between the groups. Odds ratios with 95% confidence intervals were calculated to express the association of proton pump inhibitors with the risk of hepatic encephalopathy. Four subgroup analyses were performed after excluding patients with acute upper gastrointestinal bleeding, infections, and in-hospital death, and after matching model for end-stage liver disease score. RESULTS In the overall analysis, 128 patients were included in each group of cases and controls. The proportion of proton pump inhibitor use was significantly higher in the case group than the control group (79.7% vs 43%, p < 0.001). Proton pump inhibitor use (odds ratio = 3.481, 95% confidence interval: 1.651-7.340, p = 0.001) was independently associated with the development of hepatic encephalopathy in the multivariate analysis. In the four subgroup analyses, proton pump inhibitor use remained independently associated with the risk of hepatic encephalopathy. CONCLUSION Proton pump inhibitor use might increase the risk of hepatic encephalopathy during hospitalization.
Collapse
Affiliation(s)
- Jia Zhu
- Liver Cirrhosis Study Group, Department of Gastroenterology, General Hospital of Shenyang Military Area, Shenyang, China
- Postgraduate College, Shenyang Pharmaceutical University, Shenyang, China
| | - Xingshun Qi
- Liver Cirrhosis Study Group, Department of Gastroenterology, General Hospital of Shenyang Military Area, Shenyang, China
- Xingshun Qi, Department of Gastroenterology, General Hospital of Shenyang Military Area, No. 83 Wenhua Road, Shenyang, 110840 Liaoning Province, China.
| | - Haonan Yu
- Postgraduate College, Shenyang Pharmaceutical University, Shenyang, China
| | - Eric M Yoshida
- Division of Gastroenterology, Vancouver General Hospital, Vancouver, Canada
| | | | - Xintong Zhang
- Liver Cirrhosis Study Group, Department of Gastroenterology, General Hospital of Shenyang Military Area, Shenyang, China
| | - Ran Wang
- Liver Cirrhosis Study Group, Department of Gastroenterology, General Hospital of Shenyang Military Area, Shenyang, China
| | - Han Deng
- Liver Cirrhosis Study Group, Department of Gastroenterology, General Hospital of Shenyang Military Area, Shenyang, China
| | - Jing Li
- Liver Cirrhosis Study Group, Department of Gastroenterology, General Hospital of Shenyang Military Area, Shenyang, China
| | - Dan Han
- Liver Cirrhosis Study Group, Department of Gastroenterology, General Hospital of Shenyang Military Area, Shenyang, China
| | - Xiaozhong Guo
- Liver Cirrhosis Study Group, Department of Gastroenterology, General Hospital of Shenyang Military Area, Shenyang, China
| |
Collapse
|
11
|
Weersink RA, Bouma M, Burger DM, Drenth JPH, Harkes-Idzinga SF, Hunfeld NGM, Metselaar HJ, Monster-Simons MH, van Putten SAW, Taxis K, Borgsteede SD. Safe use of proton pump inhibitors in patients with cirrhosis. Br J Clin Pharmacol 2018; 84:1806-1820. [PMID: 29688583 PMCID: PMC6046475 DOI: 10.1111/bcp.13615] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Revised: 04/09/2018] [Accepted: 04/10/2018] [Indexed: 12/16/2022] Open
Abstract
Aims Proton pump inhibitors (PPIs) belong to the most frequently used drugs, also in patients with cirrhosis. PPIs are extensively metabolized by the liver, but practice guidance on prescribing in cirrhosis is lacking. We aim to develop practical guidance on the safe use of PPIs in patients with cirrhosis. Methods A systematic literature search identified studies on the safety (i.e. adverse events) and pharmacokinetics of PPIs in cirrhotic patients. This evidence and data from the product information was reviewed by an expert panel who classified drugs as safe; no additional risks known; additional risks known; unsafe; or unknown. Guidance was aimed at the oral use of PPIs and categorized by the severity of cirrhosis, using the Child–Turcotte–Pugh (CTP) classification. Results A total of 69 studies were included. Esomeprazole, omeprazole and rabeprazole were classified as having ‘no additional risks known’. A reduction in maximum dose of omeprazole and rabeprazole is recommended for CTP A and B patients. For patients with CTP C cirrhosis, the only PPI advised is esomeprazole at a maximum dosage of 20 mg per day. Pantoprazole and lansoprazole were classified as unsafe because of 4‐ to 8‐fold increased exposure. The use of PPIs in cirrhotic patients has been associated with the development of infections and hepatic encephalopathy and should be carefully considered. Conclusions We suggest using esomeprazole, omeprazole or rabeprazole in patients with CTP A or B cirrhosis and only esomeprazole in patients with CTP C. Pharmacokinetic changes are also important to consider when prescribing PPIs to vulnerable, cirrhotic patients.
Collapse
Affiliation(s)
- Rianne A Weersink
- Health Base Foundation, Houten, The Netherlands.,Department of Pharmacy, Unit of Pharmacotherapy, -Epidemiology & -Economics, University of Groningen, Groningen, The Netherlands
| | - Margriet Bouma
- Department of Guideline Development, Dutch College of General Practice, Utrecht, The Netherlands
| | - David M Burger
- Department of Pharmacy, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Joost P H Drenth
- Department of Gastroenterology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - S Froukje Harkes-Idzinga
- Center for Information on Medicines, Royal Dutch Pharmacists Association (KNMP), The Hague, The Netherlands
| | - Nicole G M Hunfeld
- Department of Hospital Pharmacy, Erasmus University Medical Center, Rotterdam, The Netherlands.,Department of Intensive Care, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Herold J Metselaar
- Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Margje H Monster-Simons
- Dutch Medicines Evaluation Board, Utrecht, The Netherlands.,Department of Clinical Pharmacy and Pharmacology, University of Groningen, Groningen, The Netherlands
| | | | - Katja Taxis
- Department of Pharmacy, Unit of Pharmacotherapy, -Epidemiology & -Economics, University of Groningen, Groningen, The Netherlands
| | - Sander D Borgsteede
- Health Base Foundation, Houten, The Netherlands.,Department of Hospital Pharmacy, Erasmus University Medical Center, Rotterdam, The Netherlands
| |
Collapse
|
12
|
Bidirectional association between fibromyalgia and gastroesophageal reflux disease: two population-based retrospective cohort analysis. Pain 2018; 158:1971-1978. [PMID: 28683023 DOI: 10.1097/j.pain.0000000000000994] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Fibromyalgia (FM) tends to coexist with gastroesophageal reflux disease (GERD). This retrospective cohort study was conducted to determine the bidirectional association between FM and GERD, using a nationwide database, the National Health Insurance of Taiwan. We established 2 study arms, including 35,117 patients with FM in arm 1 and 34,630 patients with GERD in arm 2, newly diagnosed between 2000 and 2010. For each study arm, we randomly selected 4-fold subjects with neither FM nor GERD from the same database, frequency matched by sex, age, and diagnosis date, as the respective control cohorts. Incidence of GERD in arm 1 and incidence of FM in arm 2 were estimated by the end of 2011. The overall incidence of GERD was 1.6-fold greater in the FM cohort than in the non-FM cohort (12.0 and 7.61 per 1000 person-years, crude hazard ratio [HR] = 1.58, 95% confidence interval [CI] = 1.51-1.66), with an adjusted HR (aHR) of 1.27 (95% CI = 1.22-1.33) after controlling for sex, age, comorbidities, and medications. The GERD cohort ultimately had a 1.5-fold higher incidence of FM than the non-GERD cohort (5.76 vs 3.96 per 1000 person-years), with an aHR of 1.44 (95% CI = 1.29-1.60). The present study suggests a bidirectional relationship between FM and GERD. There is a greater risk of developing GERD for patients with FM than developing FM for patients with GERD.
Collapse
|
13
|
Abstract
This narrative review summarises the benefits, risks and appropriate use of acid-suppressing drugs (ASDs), proton pump inhibitors and histamine-2 receptor antagonists, advocating a rationale balanced and individualised approach aimed to minimise any serious adverse consequences. It focuses on current controversies on the potential of ASDs to contribute to infections-bacterial, parasitic, fungal, protozoan and viral, particularly in the elderly, comprehensively and critically discusses the growing body of observational literature linking ASD use to a variety of enteric, respiratory, skin and systemic infectious diseases and complications (Clostridium difficile diarrhoea, pneumonia, spontaneous bacterial peritonitis, septicaemia and other). The proposed pathogenic mechanisms of ASD-associated infections (related and unrelated to the inhibition of gastric acid secretion, alterations of the gut microbiome and immunity), and drug-drug interactions are also described. Both probiotics use and correcting vitamin D status may have a significant protective effect decreasing the incidence of ASD-associated infections, especially in the elderly. Despite the limitations of the existing data, the importance of individualised therapy and caution in long-term ASD use considering the balance of benefits and potential harms, factors that may predispose to and actions that may prevent/attenuate adverse effects is evident. A six-step practical algorithm for ASD therapy based on the best available evidence is presented.
Collapse
|
14
|
Melcarne L, Sopeña J, Martínez-Cerezo FJ, Vergara M, Miquel M, Sánchez-Delgado J, Dalmau B, Machlab S, Portilla D, González-Padrón Y, Real Álvarez M, Carpintero C, Casas M. Prognostic factors of liver cirrhosis mortality after a first episode of spontaneous bacterial peritonitis. A multicenter study. REVISTA ESPANOLA DE ENFERMEDADES DIGESTIVAS 2018; 110:94-101. [PMID: 29313695 DOI: 10.17235/reed.2017.4517/2016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
INTRODUCTION Spontaneous bacterial peritonitis is an infectious complication with a negative impact on survival of patients with cirrhosis. OBJECTIVE To analyze the short- and long-term survival after a first episode of bacterial peritonitis and the associated prognostic factors. PATIENTS AND METHODS This was a retrospective, multicenter study of patients admitted to hospital for spontaneous bacterial peritonitis between 2008 and 2013. Independent variables related to mortality were analyzed by logistic regression. The prognostic power of the Child Pugh Score, the Model for End-Stage Liver Disease (MELD) and the Charlson index was analyzed by ROC curve. RESULTS A total of 159 patients were enrolled, 72% were males with a mean age of 63.5 years and a mean MELD score of 19 (SD ± 9.5). Mortality at 30 and 90 days and one and two years was 21%, 31%, 55% and 69%, respectively. Hepatic encephalopathy (p = 0.008, OR 3.5, 95% CI 1.4-8.8) and kidney function (p = 0.026, OR 2.7, 95% CI 1.13-16.7) were independent factors for short- and long-term mortality. MELD was a good marker of short- and long-term survival (area under the curve [AUC] 0.7: 95% CI 1.02-1.4). The Charlson index was related to long-term mortality (AUC 0.68: 95% CI 0.6-0.77). CONCLUSIONS Short- and long-term mortality of spontaneous bacterial peritonitis is still high. The main prognostic factors for mortality are impairment of liver and kidney function. MELD and the Charlson index are good markers of survival.
Collapse
Affiliation(s)
- Luigi Melcarne
- Unidad de Hepatología. Servicio Aparato Digestivo, Hospital Universitari Parc Taulí - Sabadell
| | - Julia Sopeña
- Servicio Aparato Digestivo, Hospital Universitari Joan XXIII - Tarragona
| | | | - Mercedes Vergara
- Unidad de Hepatología. Servicio Aparato Digestivo, Hospital Universitari Parc Taulí - Sabadell
| | - Mireia Miquel
- Unidad de Hepatología. Servicio Aparato Digestivo, Hospital Universitari Parc Taulí - Sabadell
| | - Jordi Sánchez-Delgado
- Unidad de Hepatología. Servicio Aparato Digestivo, Hospital Universitari Parc Taulí - Sabadell
| | - Blai Dalmau
- Unidad de Hepatología. Servicio Aparato Digestivo, Hospital Universitari Parc Taulí - Sabadell
| | - Salvador Machlab
- Unidad de Hepatología. Servicio Aparato Digestivo, Hospital Universitari Parc Taulí - Sabadell
| | - Dustin Portilla
- Servicio Aparato Digestivo, Hospital Universitari Joan XXIII - Tarragona
| | | | | | | | - Meritxell Casas
- Unidad de Hepatología. Servicio Aparato Digestivo, Hospital Universitari Parc Taulí - Sabadell
| |
Collapse
|
15
|
Lázaro-Pacheco IB, Servín-Caamaño AI, Pérez-Hernández JL, Rojas-Loureiro G, Servín-Abad L, Tijera FHDELA. PROTON PUMP INHIBITORS INCREASE THE OVERALL RISK OF DEVELOPING BACTERIAL INFECTIONS IN PATIENTS WITH CIRRHOSIS. ARQUIVOS DE GASTROENTEROLOGIA 2018; 55:28-32. [PMID: 29561973 DOI: 10.1590/s0004-2803.201800000-09] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/23/2017] [Accepted: 11/28/2017] [Indexed: 12/15/2022]
Abstract
BACKGROUND Acid suppression has been associated with adverse events; such as, enteric infections. Proton pump inhibitors (PPI) are frequently prescribed in patients with cirrhosis, but is unclear if PPI are associated with the development of bacterial infections in these patients. OBJECTIVE To assess the impact of PPI intake on the development of bacterial, viral and fungal infections in patients with cirrhosis. METHODS An observational, retrospective, historic cohort study. The exposed cohort included patients with cirrhosis with chronic use of PPI. The non-exposed cohort had not been using PPI. The follow-up period was 3 years, searching in the medical records for any events of bacterial infection confirmed by bacteriological culture. RESULTS One hundred and thirteen patients met the selection criteria, 44 (39%) had chronic use of PPI; of them, 28 (63.6%) patients had not a clear clinical indication to justify the prescription of PPI. Twenty four (21.2%) patients developed bacterial infections during the follow-up period. In the univariate analysis, decompensated cirrhosis (Child B/C), presence of ascites, history of variceal bleeding, and chronic consumption of PPI were risk factors related to the development of infections. But, in the adjusted multivariate analysis only the chronic use of PPI was associated with development of infections (RR=3.6; 95% CI=1.1-12.3; P=0.04). CONCLUSION There is an over-prescription of PPI without a justified clinical indication. The long-term consumption of PPI in patients with cirrhosis is associated with the development of bacterial infections; therefore these drugs must be carefully prescribed in this specific population.
Collapse
Affiliation(s)
- Illce B Lázaro-Pacheco
- Gastroenterology and Hepatology Department, Hospital General de México Dr. Eduardo Liceaga, Mexico City, Mexico
| | - Alfredo I Servín-Caamaño
- Internal Medicine Department, Hospital General de México Dr. Eduardo Liceaga, Mexico City, Mexico
| | - José L Pérez-Hernández
- The Liver Clinic´s Research Group from Gastroenterology and Hepatology Department, Hospital General de México Dr. Eduardo Liceaga, Mexico City, Mexico
| | - Gabriela Rojas-Loureiro
- Gastroenterology and Hepatology Department, Hospital General de México Dr. Eduardo Liceaga, Mexico City, Mexico
| | - Luis Servín-Abad
- Gastroenterology Department, Lakeland Regional Medical Center, United States of America
| | - Fátima Higuera-DE LA Tijera
- The Liver Clinic´s Research Group from Gastroenterology and Hepatology Department, Hospital General de México Dr. Eduardo Liceaga, Mexico City, Mexico
| |
Collapse
|
16
|
Miozzo SAS, John JA, Appel-da-Silva MC, Dossin IA, Tovo CV, Mattos AA. Influence of proton pump inhibitors in the development of spontaneous bacterial peritonitis. World J Hepatol 2017; 9:1278-1285. [PMID: 29290909 PMCID: PMC5740091 DOI: 10.4254/wjh.v9.i35.1278] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2017] [Revised: 08/25/2017] [Accepted: 11/03/2017] [Indexed: 02/06/2023] Open
Abstract
AIM To investigate whether the use of proton pump inhibitors (PPIs) increases the incidence of spontaneous bacterial peritonitis (SBP) in patients with cirrhosis and ascites. METHODS An historical cohort study was carried out in cirrhotic outpatients with ascites followed in a specialized clinic at a tertiary hospital in Southern Brazil. Patient charts were reviewed to collect information on the variables of interest as the use of PPIs. Primary outcome was defined as development of SBP during the study period. SBP was diagnosed based on ascitic fluid polymorphonuclear cell count ≥ 250 cells/mm³ without evidence of an intra-abdominal, surgically treatable source of infection. RESULTS Of 738 cirrhotic patients, 582 (58.2% male) were enrolled, with mean age of 53.6 ± 12 years. Hepatitis C virus infection (36.2%) and alcohol abuse (25.6%) were the main etiologies of cirrhosis. The presence of ascites was detected in 299 (51.4%) patients during the development of the study. Nineteen patients with previous diagnosis of SBP undergoing secondary prophylaxis and 22 patients with insufficient PPI data were further excluded. Of 258 patients with ascites, 151 used PPIs, and 34 developed SBP (22.5%). Among 107 non-users of PPIs, 23 developed SBP (21.5%) (HR = 1.44, 95%CI: 0.85-2.47, P = 0.176). The median follow-up time of patients using PPI was 27 mo vs 32 mo for non-users. Univariate analysis of the risk factors associated with the development of SBP revealed a significant association of SPB with the severity of liver disease according to the Child-Turcotte-Pugh (CTP) score. Multivariate analysis confirmed that CTP score was the only independent variable influencing the occurrence of SBP. Survival at 60 mo (Kaplan-Meier analysis) was similar in users and non-users of PPI, independently of the presence of SBP (58.4% vs 62.7% respectively, P = 0.66). For patients with SBP, survival at 60 mo was 55.1%, vs 61.7% in patients without SBP (P = 0.34). CONCLUSION In conclusion, the rate of SBP was not significantly different in users or non-users of PPIs in this cohort of cirrhotic with ascites.
Collapse
Affiliation(s)
- Suelen A S Miozzo
- Graduate Program in Medicine, Hepatology, Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre CEP 90430-080, Brazil
| | - Jorge A John
- Graduate Program in Medicine, Hepatology, Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre CEP 90430-080, Brazil
| | - Marcelo C Appel-da-Silva
- Graduate Program in Medicine, Hepatology, Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre CEP 90430-080, Brazil
| | - Isabella A Dossin
- Graduate Program in Medicine, Hepatology, Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre CEP 90430-080, Brazil
| | - Cristiane V Tovo
- Graduate Program in Medicine, Hepatology, Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre CEP 90430-080, Brazil.
| | - Angelo A Mattos
- Graduate Program in Medicine, Hepatology, Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre CEP 90430-080, Brazil
| |
Collapse
|
17
|
Triantos C, Kalafateli M, Spantidea PI, Goukos D, Koutroumpakis E, Konstantakis C, Assimakopoulos SF, Gogos C, Mouzaki A, Daikos G, Thomopoulos K. Bacterial load and cytokine profile in patients with cirrhosis following therapy with proton pump inhibitors: a prospective cohort study. Ann Gastroenterol 2017; 30:450-456. [PMID: 28655984 PMCID: PMC5480000 DOI: 10.20524/aog.2017.0142] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2017] [Accepted: 03/08/2017] [Indexed: 12/20/2022] Open
Abstract
Background The aim of this study was to explore the presence of bacterial products and the cytokine profile in outpatients with cirrhosis before and after short-term (4-8 weeks) administration of proton pump inhibitors (PPIs). Methods Seventeen patients with cirrhosis—male/female: 12/5; age: median 59.2 years (49-65); etiology: HBV±HDV 23.5%, HCV 17.7%, alcohol 41.2%, other 17.6%; Child-Pugh score: median 7.5 (5-12); Model for End-stage Liver Disease: 10.5 (7-21); ascites (%): 3 (17.7)—attending the outpatient clinics were included. None had hepatocellular carcinoma. Indications for PPIs were: esophagitis (n=6, 35.3%), peptic ulcer (n=10, 58.6%) and other (n=1, 5.9%). Bacterial DNA in serum and the levels of endotoxin, lipopolysaccharide binding protein, transforming growth factor-β, interleukin -1β, -6, -8, -12, -10, tumor necrosis factor-α and nitric oxide were assessed at baseline (time 1) and at the end of treatment (time 2). The Wilcoxon signed rank test was used to evaluate significant differences in the parameters assayed before and after PPI administration. Results No patients developed infection during the study period. Bacterial DNA was not detected before or after treatment. No significant differences were observed between the concentrations of any indices between times 1 and 2 (P>0.05). Subgroup analysis according to Child-Pugh stage yielded similar results. Conclusion Short-term administration of PPIs had no effect on bacterial DNA, bacterial products or cytokine concentrations in patients with liver cirrhosis.
Collapse
Affiliation(s)
- Christos Triantos
- Department of Gastroenterology, University Hospital of Patras (Christos Triantos, Maria Kalafateli, Efstratios Koutroumpakis, Christos Konstantakis, Konstantinos Thomopoulos)
| | - Maria Kalafateli
- Department of Gastroenterology, University Hospital of Patras (Christos Triantos, Maria Kalafateli, Efstratios Koutroumpakis, Christos Konstantakis, Konstantinos Thomopoulos)
| | - Panagiota I Spantidea
- Division of Hematology, Department of Internal Medicine, Medical School, University of Patras (Panagiota Spadidea, Athanasia Mouzaki)
| | - Dimitrios Goukos
- Department of Propedeutic Medicine, Laiko General Hospital, Athens (Dimitrios Goukos, Georgios Daikos)
| | - Efstratios Koutroumpakis
- Department of Gastroenterology, University Hospital of Patras (Christos Triantos, Maria Kalafateli, Efstratios Koutroumpakis, Christos Konstantakis, Konstantinos Thomopoulos)
| | - Christos Konstantakis
- Department of Gastroenterology, University Hospital of Patras (Christos Triantos, Maria Kalafateli, Efstratios Koutroumpakis, Christos Konstantakis, Konstantinos Thomopoulos)
| | - Stelios F Assimakopoulos
- Department of Internal Medicine, University Hospital of Patras (Stelios Assimakopoulos, Charalambos Gogos), Greece
| | - Charalambos Gogos
- Department of Internal Medicine, University Hospital of Patras (Stelios Assimakopoulos, Charalambos Gogos), Greece
| | - Athanasia Mouzaki
- Division of Hematology, Department of Internal Medicine, Medical School, University of Patras (Panagiota Spadidea, Athanasia Mouzaki)
| | - Georgios Daikos
- Department of Propedeutic Medicine, Laiko General Hospital, Athens (Dimitrios Goukos, Georgios Daikos)
| | - Konstantinos Thomopoulos
- Department of Gastroenterology, University Hospital of Patras (Christos Triantos, Maria Kalafateli, Efstratios Koutroumpakis, Christos Konstantakis, Konstantinos Thomopoulos)
| |
Collapse
|
18
|
de la Coba Ortiz C, Argüelles Arias F, Martín de Argila de Prados C, Júdez Gutiérrez J, Linares Rodríguez A, Ortega Alonso A, Rodríguez de Santiago E, Rodríguez-Téllez M, Vera Mendoza MI, Aguilera Castro L, Álvarez Sánchez Á, Andrade Bellido RJ, Bao Pérez F, Castro Fernández M, Giganto Tomé F. Proton-pump inhibitors adverse effects: a review of the evidence and position statement by the Sociedad Española de Patología Digestiva. REVISTA ESPANOLA DE ENFERMEDADES DIGESTIVAS 2017; 108:207-24. [PMID: 27034082 DOI: 10.17235/reed.2016.4232/2016] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
INTRODUCTION In the last few years a significant number of papers have related the use of proton-pump inhibitors (PPIs) to potential serious adverse effects that have resulted in social unrest. OBJECTIVE The goal of this paper was to provide a literature review for the development of an institutional position statement by Sociedad Española de Patología Digestiva (SEPD) regarding the safety of long-term PPI use. MATERIAL AND METHODS A comprehensive review of the literature was performed to draw conclusions based on a critical assessment of the following: a) current PPI indications; b) vitamin B12 deficiency and neurological disorders; c) magnesium deficiency; d) bone fractures; e) enteric infection and pneumonia; f) interactions with thienopyridine derivatives; e) complications in cirrhotic patients. RESULTS Current PPI indications have remained unchanged for years now, and are well established. A general screening of vitamin B12 levels is not recommended for all patients on a PPI; however, it does seem necessary that magnesium levels be measured at therapy onset, and then monitored in subjects on other drugs that may induce hypomagnesemia. A higher risk for bone fractures is present, even though causality cannot be concluded for this association. The association between PPIs and infection with Clostridium difficile is mild to moderate, and the risk for pneumonia is low. In patients with cardiovascular risk receiving thienopyridines derivatives it is prudent to adequately consider gastrointestinal and cardiovascular risks, given the absence of definitive evidence regardin potential drug-drug interactions; if gastrointestinal risk is found to be moderate or high, effective prevention should be in place with a PPI. PPIs should be cautiously indicated in patients with decompensated cirrhosis. CONCLUSIONS PPIs are safe drugs whose benefits outweigh their potential side effects both short-term and long-term, provided their indication, dosage, and duration are appropriate.
Collapse
Affiliation(s)
| | | | | | - Javier Júdez Gutiérrez
- Departamento de Gestión del Conocimiento, Sociedad Española de Patología Digestiva SEPD, España
| | | | - Aida Ortega Alonso
- UGC Enfermedades Digestivas, Instituto de Investigación Biomédica de Málaga (IBIMA), Hospital Universitario Virgen de la Victoria, España
| | | | - Manuel Rodríguez-Téllez
- UGC Intercentros de Aparato Digestivo , Hospital Universitario Virgen de la Macarena (HUVM), España
| | | | | | - Ángel Álvarez Sánchez
- Servicio de Aparato Digestivo, Hospital Clínico San Carlos. Universidad Complutense de Madrid., España
| | - Raúl Jesús Andrade Bellido
- Unidad de Gestión Clinica de Aparato Digestivo, Instituto de Investigación Biomédica de Málaga (IBIMA), Hospital Universitario Virgen de la Victoria, España
| | | | | | - Froilán Giganto Tomé
- Servicio de Aparato Digestivo, Hospital Universitario Central de Asturias, España
| |
Collapse
|
19
|
Proton pump inhibitor therapy and its association with spontaneous bacterial peritonitis incidence and mortality: A meta-analysis. Dig Liver Dis 2016; 48:353-9. [PMID: 26795544 DOI: 10.1016/j.dld.2015.12.009] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2015] [Revised: 10/26/2015] [Accepted: 12/15/2015] [Indexed: 12/11/2022]
Abstract
BACKGROUND Previous meta-analyses reported proton pump inhibitor (PPI) therapy is associated with increased incidence of spontaneous bacterial peritonitis (SBP) in cirrhotic patients. However, this conclusion was based on case-control studies. Moreover, the association between PPI use and mortality of SBP has not yet been confirmed. AIMS To evaluate the association between PPI use and SBP incidence and mortality using case-control and cohort studies. METHODS We searched Medline, Embase and Web of Knowledge for relevant articles published up to January 2015. Pooled odds ratios (ORs) with 95% confidence intervals (CIs) were calculated using a random-effects model. RESULTS A total of 10 case-control and six cohort studies involving 8145 patients were analyzed. The overall analysis indicated that PPI use was associated with SBP (OR=2.11, 95% CI: 1.46-3.06). The association was limited in case-control studies (OR=2.97, 95% CI: 2.06-4.26) but not in cohort studies (OR=1.18, 95% CI: 0.99-1.14). PPI therapy was not associated with mortality during hospitalization or within 30 days after SBP (OR=1.54, 95% CI: 0.92-2.59). CONCLUSIONS We could not establish causality that PPI use increases the incidence or mortality of SBP.
Collapse
|
20
|
Zhou SJ, Wang SQ, Ma YY, Tang LY, Shi YF, Liang B, Chen Y, Yu K. Association of proton pump inhibitors with the occurrence of gut-derived bacteraemia in patients with haematological malignancy after chemotherapy. ACTA ACUST UNITED AC 2016; 21:332-7. [PMID: 27077765 DOI: 10.1080/10245332.2016.1142711] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND Gut-derived bacteraemia is a major complication in patients with haematological malignancy after chemotherapy. OBJECTIVE Our study aimed to investigate the role of proton pump inhibitors (PPIs) in the occurrence of gut-derived bacteraemia. METHODS We compared data from 92 hospitalized haematological malignancy patients after chemotherapy with gut-derived bacteraemia, collected from January 2009 to July 2015, with those of 92 contemporaneous, hospitalized haematological malignancy patients without bacteraemia. We evaluated PPIs use and analysed the effects of covariates. RESULTS Patients with gut-derived bacteraemia had a significantly higher incidence of PPIs use (69.6%) than that of controls (47.8%). Of the patients with gut-derived bacteraemia, only 44.6% had a documented indication for PPIs therapy. The antibacterial prophylaxis rate was 38.0% in the bacteraemia group and 58.7% in the non-antibacterial group. Based on multivariable logistic regression analysis, only PPIs use (P = 0.00, odds ratio (OR) = 0.546) was found to be associated with the risk of bacteraemia whereas antibacterial prophylaxis (P = 0.00, OR = 0.652) was protective. There were no significant differences in demographics, malignancy status, length of neutropenia, complications, or steroid use between the gut-derived bacteraemia and control group. CONCLUSIONS This study suggests a potential association between PPIs use and development of gut-derived bacteraemia in haematological malignancy patients after chemotherapy.
Collapse
Affiliation(s)
- Shu-Juan Zhou
- a Department of Hematology , The First Affiliated Hospital of Wenzhou Medical University , Zhejiang 325000 , P.R. China
| | - Si-Qian Wang
- b Department of Prosthodontics, School & Hospital of Stomatology , Wenzhou Medical University , Zhejiang 325000 , P.R. China
| | - Yong-Yong Ma
- a Department of Hematology , The First Affiliated Hospital of Wenzhou Medical University , Zhejiang 325000 , P.R. China
| | - Li-Yuan Tang
- a Department of Hematology , The First Affiliated Hospital of Wenzhou Medical University , Zhejiang 325000 , P.R. China
| | - Yi-Fen Shi
- a Department of Hematology , The First Affiliated Hospital of Wenzhou Medical University , Zhejiang 325000 , P.R. China
| | - Bin Liang
- a Department of Hematology , The First Affiliated Hospital of Wenzhou Medical University , Zhejiang 325000 , P.R. China
| | - Yi Chen
- a Department of Hematology , The First Affiliated Hospital of Wenzhou Medical University , Zhejiang 325000 , P.R. China
| | - Kang Yu
- a Department of Hematology , The First Affiliated Hospital of Wenzhou Medical University , Zhejiang 325000 , P.R. China
| |
Collapse
|
21
|
Systematic review and meta-analysis of the possible association between pharmacological gastric acid suppression and spontaneous bacterial peritonitis. Eur J Gastroenterol Hepatol 2015; 27:1327-36. [PMID: 26313401 DOI: 10.1097/meg.0000000000000448] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Observational studies have presented conflicting results with regard to an association between gastric acid suppression and spontaneous bacterial peritonitis (SBP). Our aim was to carry out a meta-analysis investigating the possible association between the use of proton pump inhibitors or H2-receptor antagonists and SBP. METHODS We searched several databases from inception through 15 December 2014 to identify observational studies that provided data on the association of gastric acid suppression with SBP as their primary outcome, and carried out random effects meta-analyses. RESULTS Fourteen observational studies (six case-control and eight cohort) evaluating the association between proton pump inhibitors and SBP revealed a pooled odds ratio (OR) of 2.32 [95% confidence interval (CI) 1.57-3.42, I(2)=82%]. The subgroup analysis based on study design revealed a pooled OR of 2.52 (95% CI 1.71-3.71, I(2)=16%) for case-control studies, and a pooled OR of 2.18 (95% CI 1.24-3.82, I(2)=89%) for cohort studies. Sensitivity analysis including only the peer-reviewed publications in the cohort subgroup revealed a pooled OR of 1.49 (95% CI 1.15-1.95, I(2)=27%). The subgroup analysis for high-quality studies revealed a pooled OR of 1.49 (95% CI 1.19-1.88, I(2)=21%). The pooled OR for H2-receptor antagonists and SBP was 1.93 (95% CI 1.15-3.24, I(2)=0%). CONCLUSIONS There appear to be statistically significant, but quantitatively small, associations between gastric acid suppression and SBP. However, the magnitude of the possible association diminished when analysis focused on higher quality data that were more robust. Furthermore, the quality evidence in support of the association, as per the GRADE framework, was very low.
Collapse
|
22
|
Tsiaoussis GI, Assimakopoulos SF, Tsamandas AC, Triantos CK, Thomopoulos KC. Intestinal barrier dysfunction in cirrhosis: Current concepts in pathophysiology and clinical implications. World J Hepatol 2015; 7:2058-2068. [PMID: 26301048 PMCID: PMC4539399 DOI: 10.4254/wjh.v7.i17.2058] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2015] [Revised: 06/07/2015] [Accepted: 07/02/2015] [Indexed: 02/06/2023] Open
Abstract
The intestinal lumen is a host place for a wide range of microbiota and sets a unique interplay between local immune system, inflammatory cells and intestinal epithelium, forming a physical barrier against microbial invaders and toxins. Bacterial translocation is the migration of viable or nonviable microorganisms or their pathogen-associated molecular patterns, such as lipopolysaccharide, from the gut lumen to the mesenteric lymph nodes, systemic circulation and other normally sterile extraintestinal sites. A series of studies have shown that translocation of bacteria and their products across the intestinal barrier is a commonplace in patients with liver disease. The deterioration of intestinal barrier integrity and the consulting increased intestinal permeability in cirrhotic patients play a pivotal pathophysiological role in the development of severe complications as high rate of infections, spontaneous bacterial peritonitis, hepatic encephalopathy, hepatorenal syndrome, variceal bleeding, progression of liver injury and hepatocellular carcinoma. Nevertheless, the exact cellular and molecular mechanisms implicated in the phenomenon of microbial translocation in liver cirrhosis have not been fully elucidated yet.
Collapse
|
23
|
Miozzo SADS, Tovo CV, John JA, de Mattos AA. Proton pump inhibitor use and spontaneous bacterial peritonitis in cirrhosis: An undesirable association? J Hepatol 2015; 63:529-30. [PMID: 26015369 DOI: 10.1016/j.jhep.2015.03.041] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2015] [Revised: 03/16/2015] [Accepted: 03/19/2015] [Indexed: 12/17/2022]
Affiliation(s)
- Suelen A da Silva Miozzo
- Post-Graduation Program of Hepatology of Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Brazil
| | - Cristiane Valle Tovo
- 115, Cel. Aurelio Bitencourt Street, Apartment 201, PO-BOX 90430-080, Porto Alegre, Brazil.
| | - Jorge Alberto John
- Post-Graduation Program of Hepatology of Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Brazil
| | - Angelo Alves de Mattos
- Post-Graduation Program of Hepatology of Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Brazil
| |
Collapse
|
24
|
Tran CD, Grice DM, Wade B, Kerr CA, Bauer DC, Li D, Hannan GN. Gut permeability, its interaction with gut microflora and effects on metabolic health are mediated by the lymphatics system, liver and bile acid. Future Microbiol 2015; 10:1339-53. [DOI: 10.2217/fmb.15.54] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
There is evidence to link obesity (and metabolic syndrome) with alterations in gut permeability and microbiota. The underlying mechanisms have been questioned and have prompted this review. We propose that the gut barrier function is a primary driver in maintaining metabolic health with poor health being linked to ‘gut leakiness'. This review will highlight changes in intestinal permeability and how it may change gut microflora and subsequently affect metabolic health by influencing the functioning of major bodily organs/organ systems: the lymphatic system, liver and pancreas. We also discuss the likelihood that metabolic syndrome undergoes a cyclic worsening facilitated by an increase in intestinal permeability leading to gut dysbiosis, culminating in ongoing poor health leading to further exacerbated gut leakiness.
Collapse
Affiliation(s)
- Cuong D Tran
- CSIRO Food & Nutrition Flagship, Adelaide, SA 5000, Australia
| | - Desma M Grice
- CSIRO Food & Nutrition Flagship, North Ryde, NSW 2113, Australia
| | - Ben Wade
- CSIRO Biosecurity Flagship, Geelong, VIC 3219, Australia
| | - Caroline A Kerr
- CSIRO Food & Nutrition Flagship, North Ryde, NSW 2113, Australia
| | - Denis C Bauer
- CSIRO Digital Productivity & Services Flagship, North Ryde, NSW 1670, Australia
| | - Dongmei Li
- CSIRO Food & Nutrition Flagship, North Ryde, NSW 2113, Australia
| | - Garry N Hannan
- CSIRO Food & Nutrition Flagship, North Ryde, NSW 2113, Australia
| |
Collapse
|
25
|
Chang SS, Lai CC, Lee MTG, Lee YC, Tsai YW, Hsu WT, Lee CC. Risk of spontaneous bacterial peritonitis associated with gastric Acid suppression. Medicine (Baltimore) 2015; 94:e944. [PMID: 26039135 PMCID: PMC4616349 DOI: 10.1097/md.0000000000000944] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
The primary objective of this study was to determine the association between the use of gastric acid suppressants (GAS) and the risk of developing spontaneous bacterial peritonitis (SBP) in patients with advanced liver cirrhosis (LC). A case-control study nested within a cohort of 480,000 representatives of Taiwan National Health Insurance beneficiaries was carried out. A case was matched with 100 controls on age, gender, and index date of SBP diagnosis. GAS use was identified from the 1-year period before the index date. Conditional logistic regression analysis was used to adjust for various unbalanced covariates between users and nonusers of GAS. A total of 947 cases of SBP were identified among the 86,418 patients with advanced LC. A significant increased risk of developing SBP was found to be associated with current (within 30 days), and recent (within 30-90 day) use of 2 different classes of GAS: proton pump inhibitors (PPIs) and histamine 2 receptor antagonists (H2RAs). The confounder adjusted rate ratio (aRR) for the current use of PPIs was 2.77 (95% CI: 1.90-4.04) and H2RAs was 2.62 (95% CI: 2.00-3.42). The risk of SBP attenuated for the recent use of PPIs (aRR: 2.20, 95%CI: 1.60-3.02) or H2RAs (aRR: 1.72, 95% CI: 1.25-2.37). In addition, sensitivity analysis using hospitalized SBP as the primary outcome showed a similar risk for the current use of PPIs (aRR, 3.24; 95% CI: 2.08-5.05) and H2RAs (aRR 2.43; 95% CI 1.71-3.46). Furthermore, higher cumulative days of gastric acid suppression were associated with a higher risk of SBP (trend P < 0.0001). To conclude, exposure to GAS was associated with an increased risk of SBP in patients with advanced LC. The association was more pronounced in current PPI users compared with nonusers.
Collapse
Affiliation(s)
- Shy-Shin Chang
- From the Department of Family Medicine, Chang Gung Memorial Hospital, Linkou, (S-SC, Y-CL, Y-WT); Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, Taoyuan City (S-SC); Chang Gung University College of Medicine, Taoyuan City (S-SC, Y-CL, Y-WT); Department of Intensive Care Medicine, Chi Mei Medical Center, Liouying Dis., Tainan City (C-CLai); Department of Emergency Medicine, National Taiwan University Hospital, Taipei City (M-tGL, W-TH, C-CLee); and Department of Emergency Medicine and General Medicine, National Taiwan University Hospital Yunlin Branch, Douliou, Taiwan (R.O.C.) (C-CLee)
| | | | | | | | | | | | | |
Collapse
|
26
|
Abstract
BACKGROUND Bacterial translocation (BT) related to intestinal bacterial overgrowth (IBO) plays an important role in the pathogenesis of bacterial infections in cirrhosis. Inhibition of acid gastric secretion promotes IBO and might favor BT. We evaluated the effect of long-term inhibition of acid gastric secretion on BT in cirrhotic rats. METHODS Cirrhotic rats with and without ascites induced by oral CCl4 and controls were randomized to treatment with a daily subcutaneous injection of placebo, ranitidine (50 mg/kg), or pantoprazole (8 mg/kg) during 2 weeks. Continuous pH-metry was performed for 2 h before and at the end of treatment; thereafter, a laparotomy to obtain samples of blood, mesenteric lymph nodes, ascites, spleen, liver, and cecal stools was performed. RESULTS Ranitidine and pantoprazole increased gastric pH as compared with placebo (P<0.001). However, antisecretory drugs increased the incidence of BT only in ascitic rats treated with ranitidine (P<0.05) or pantoprazole (P=0.07) when compared with placebo-treated ascitic rats or cirrhotic rats without ascites treated with the same drug. Cirrhotic ascitic rats treated with pantoprazole showed a trend toward an increased incidence of IBO (P=0.08), a higher ileal malondialdehyde level (P<0.01), and an increased production of tumor necrosis factor-α (P<0.05). CONCLUSION Although inhibition of acid gastric secretion increased gastric pH in all animals, the incidence of BT increased only in ascitic rats, and it was associated with a trend toward an increase in IBO incidence, a higher ileal malondialdehyde level, and an increased production of serum tumor necrosis factor-α. Therefore, antisecretory drugs should be carefully administered to cirrhotic ascitic patients.
Collapse
|
27
|
Merli M, Lucidi C, Di Gregorio V, Giannelli V, Giusto M, Ceccarelli G, Riggio O, Venditti M. The chronic use of beta-blockers and proton pump inhibitors may affect the rate of bacterial infections in cirrhosis. Liver Int 2015; 35:362-9. [PMID: 24836902 DOI: 10.1111/liv.12593] [Citation(s) in RCA: 73] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2014] [Accepted: 05/11/2014] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Bacterial infections are among the most common and life-threatening complications in cirrhosis. Qualitative and quantitative modifications of the gut microbiota, dysfunction of the intestinal barrier and multiple immune defects are factors that contribute to a pathological 'bacterial translocation' (BT), leading to a higher susceptibility to infections in cirrhotic patients. Long-term therapies, commonly adopted in cirrhotic patients, may influence BT and modify the risk of infection in these patients. To investigate the influence of chronic therapies on the prevalence and microbiological characteristics of infections in cirrhosis. METHODS Consecutive cirrhotic patients hospitalised from 2008 to 2013 were enrolled. All previous treatments were carefully recorded. Infections were actively sought out, patients were actively monitored for infection, and possible risk factors were evaluated. RESULTS Four hundred cirrhotic patients were included. The most frequent therapies were proton pump inhibitors (PPIs) (67%), non-absorbable-disaccharides (44%), beta-blockers (BBs) (39%) and non-absorbable-antibiotics (10%). Child-Pugh C (P < 0.001; OR 5; 95%CI: 2.6-9.9) and PPI therapy (P = 0.008; OR 2; 95% CI: 1.2-3.2) were found to be independent predictors of infection, and the use of BBs was a protective factor (P = 0.001; OR 0.46; 95%CI: 0.3-0.7). Cirrhotic patients with bacterial infection showed lower morbidity and mortality when taking BBs. CONCLUSIONS Proton pump inhibitors increase the risk of infection in cirrhosis and should not be prescribed in these patients without specific indications. In contrast, the use of BBs is associated with a lower rate of infection and attenuates the consequences of infections in cirrhotic patients.
Collapse
Affiliation(s)
- Manuela Merli
- Gastroenterology, Department of Clinical Medicine, 'Sapienza' University of Rome, Rome, Italy
| | | | | | | | | | | | | | | |
Collapse
|
28
|
Marlicz W, Loniewski I, Grimes DS, Quigley EM. Nonsteroidal anti-inflammatory drugs, proton pump inhibitors, and gastrointestinal injury: contrasting interactions in the stomach and small intestine. Mayo Clin Proc 2014; 89:1699-709. [PMID: 25440891 DOI: 10.1016/j.mayocp.2014.07.015] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2014] [Revised: 07/20/2014] [Accepted: 07/28/2014] [Indexed: 02/06/2023]
Abstract
Nonsteroidal anti-inflammatory drugs (NSAIDs) and proton pump inhibitors (PPIs) are among the most frequently prescribed groups of drugs worldwide. The use of NSAIDs is associated with a high number of significant adverse effects. Recently, the safety of PPIs has also been challenged. Capsule endoscopy studies reveal that even low-dose NSAIDs are responsible for gut mucosal injury and numerous clinical adverse effects, for example, bleeding and anemia, that might be difficult to diagnose. The frequent use of PPIs can exacerbate NSAID-induced small intestinal injury by altering intestinal microbiota. Thus, the use of PPI is considered to be an independent risk factor associated with NSAID-associated enteropathy. In this review, we discuss this important clinical problem and review relevant aspects of epidemiology, pathophysiology, and management. We also present the hypothesis that even minor and subclinical injury to the intestinal mucosa can result in significant, though delayed, metabolic consequences, which may seriously affect the health of an individual. PubMed was searched using the following key words (each key word alone and in combination): gut microbiota, microbiome, non-steroidal anti inflammatory drugs, proton pump inhibitors, enteropathy, probiotic, antibiotic, mucosal injury, enteroscopy, and capsule endoscopy. Google engine search was also carried out to identify additional relevant articles. Both original and review articles published in English were reviewed.
Collapse
Affiliation(s)
- Wojciech Marlicz
- Department of Gastroenterology, Pomeranian Medical University, Szczecin, Poland.
| | - Igor Loniewski
- International Pharmaceutical Consulting, Szczecin, Poland
| | | | - Eamonn M Quigley
- Division of Gastroenterology and Hepatology, Houston Methodist Hospital, and Weill Cornell Medical College, Houston, TX
| |
Collapse
|
29
|
Proton pump inhibitor intake neither predisposes to spontaneous bacterial peritonitis or other infections nor increases mortality in patients with cirrhosis and ascites. PLoS One 2014; 9:e110503. [PMID: 25369194 PMCID: PMC4219684 DOI: 10.1371/journal.pone.0110503] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2014] [Accepted: 09/14/2014] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND AND AIM The aim of this study was to assess the impact of proton pump inhibitor (PPI) intake on the development of spontaneous bacterial peritonitis (SBP) or other infections, as well as on mortality, in a thoroughly documented cohort of patients with cirrhosis and ascites. PATIENTS AND METHODS We performed a retrospective analysis of follow-up data from 607 consecutive patients with cirrhosis undergoing their first paracentesis at a tertiary center. A binary logistic regression model investigating the association between PPI intake and SBP at the first paracentesis was calculated. Competing risk analyses and Cox models were used to investigate the effect of PPIs on the cumulative incidence of SBP or other infections and transplant-free survival, respectively. Adjustments were made for age, hepatocellular carcinoma, history of variceal bleeding, varices and model of end-stage liver disease score. RESULTS Eighty-six percent of patients were receiving PPIs. After adjusting for potential confounding factors, PPI intake was neither associated with increased SBP prevalence at the first paracentesis (odds ratio (OR):1.11,95% confidence interval (95%CI):0.6-2.06; P = 0.731) nor cumulative incidence of SBP (subdistribution hazard ratio (SHR): 1.38; 95%CI:0.63-3.01; P = 0.42) and SBP or other infections (SHR:1.71; 95%CI:0.85-3.44; P = 0.13) during follow-up. Moreover, PPI intake had no impact on transplant-free survival in both the overall cohort (hazard ratio (HR):0.973,95%CI:0.719-1.317; P = 0.859) as well as in the subgroups of patients without SBP (HR:1.01,95%CI:0.72-1.42; P = 0.971) and without SBP or other infections at the first paracentesis (HR:0.944,95%CI:0.668-1.334; P = 0.742). CONCLUSIONS The proportion of cirrhotic patients with PPI intake was higher than in previous reports, suggesting that PPI indications were interpreted liberally. In our cohort with a particularly high prevalence of PPI intake, we observed no association between PPIs and SBP or other infections, as well as mortality. Thus, the severity of liver disease and other factors, rather than PPI treatment per se may predispose for infectious complications.
Collapse
|
30
|
Association between proton pump inhibitor use and spontaneous bacterial peritonitis in cirrhotic patients with ascites. Can J Gastroenterol Hepatol 2014; 28:330-4. [PMID: 24945188 PMCID: PMC4072237 DOI: 10.1155/2014/751921] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND There are data suggesting a link between proton pump inhibitor (PPI) use and the development of spontaneous bacterial peritonitis (SBP) in cirrhotic patients with ascites; however, these data are controversial. OBJECTIVE To assess whether the use of PPIs in cirrhotic patients with ascites is associated with an increased risk for SBP. METHODS A retrospective case-control study (June 2004 to June 2010) was conducted at the Centre Hospitalier de l'Université de Montréal in Montreal, Quebec. Fifty-one cirrhotic patients admitted with paracentesis-proven SBP (≥250 neutrophils/mm3), occurring within seven days of hospital admission, met the inclusion criteria. These patients were matched 1:2 (for age, Child-Pugh class and year of admission) with 102 comparable cirrhotic patients with ascites who were admitted for conditions other than SBP. RESULTS Patients with SBP had a significantly higher rate of pre-hospital PPI use (60.8%) compared with cirrhotic patients without SBP (42.2%; P=0.03). On multivariate analysis, PPI use was the only factor independently associated with SBP (OR 2.09 [95% CI 1.04 to 4.23]; P=0.04). Thirty-five (35%) patients in both groups had no documented indication for PPI use in their charts. Forty-five percent of the remaining cirrhotic patients with SBP had an inappropriate indication, as defined in the protocol, for PPI use compared with 25% of controls. CONCLUSIONS Cirrhotic patients with SBP were twice as likely to have taken PPIs than patients without SBP. These findings reinforce the association between PPI use and SBP observed in other studies. A high percentage of cirrhotic patients were taking a PPI without any documented indication.
Collapse
|
31
|
Kwon JH, Koh SJ, Kim W, Jung YJ, Kim JW, Kim BG, Lee KL, Im JP, Kim YJ, Kim JS, Yoon JH, Lee HS, Jung HC. Mortality associated with proton pump inhibitors in cirrhotic patients with spontaneous bacterial peritonitis. J Gastroenterol Hepatol 2014; 29:775-81. [PMID: 24219827 DOI: 10.1111/jgh.12426] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/01/2013] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND AIM The aims of this study were to investigate whether acid suppressive therapy increases the risk of spontaneous bacterial peritonitis (SBP) and to define factors associated with mortality in cirrhotic patients with SBP. METHODS Cirrhotic patients who had undergone paracentesis after hospitalization were included. Those patients were divided into two groups according to the presence or absence of SBP. Factors associated with the development of SBP were analyzed. Mortality rates during hospitalization or within 30 days after SBP and the factors associated with mortality were also analyzed. RESULTS A total of 1140 patients (median age, 62; men, 75%; model for end-stage liver disease [MELD] score, 17) were included. Five hundred thirty-three patients were identified as having SBP. In the logistic regression, the use of histamine-2 receptor antagonists, the use of proton pump inhibitors (PPIs), a high admission MELD score, and old age were associated with the development of SBP. The use of PPIs within 30 days (adjusted odds ratio [aOR] 1.960; 95% confidence interval [CI] 1.190-3.227; P = 0.008), a higher admission MELD score (aOR 1.054; 95% CI 1.032-1.076; P < 0.001), and hepatocellular carcinoma (aOR 1.852; 95% CI 1.256-2.730; P = 0.002) were associated with mortality after SBP. CONCLUSIONS Acid suppressive therapy is associated with the development of SBP in cirrhotic patients with ascites. The use of PPIs is associated with mortality after SBP independent of the severity of the underlying liver disease in our retrospective cohort study.
Collapse
Affiliation(s)
- Jee Hye Kwon
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
32
|
Idiopathic non cirrhotic portal hypertension and spleno-portal axis abnormalities in patients with severe primary antibody deficiencies. J Immunol Res 2014; 2014:672458. [PMID: 24741616 PMCID: PMC3988706 DOI: 10.1155/2014/672458] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2014] [Accepted: 02/11/2014] [Indexed: 12/21/2022] Open
Abstract
Background and Aim. Portal hypertension has been reported in association with acquired and primary immune deficiencies without a comprehensive description of associated spleno-portal axis abnormalities. Pathological mechanisms are poorly defined. Methods. Observational, single centre study with the aim of assessing the prevalence of spleno-portal axis abnormalities in an unselected cohort of 123 patients with primary antibody deficiencies and without known causes of liver diseases regularly followed up for a mean time of 18 ± 14 years. A cumulative period of 1867 patients-year was analysed. Clinical and immunological data, abdominal ultrasounds, CT scans, and endoscopy features were included in the analysis. Results. Twenty-five percent of patients with primary antibody deficiencies had signs of portal vein enlargement but only 4% of them had portal hypertension, with portal systemic collaterals. Liver biopsies showed liver sinusoids congestive dilatation, endothelization, and micronodularity fulfilling the criteria for noncirrhotic portal hypertension. Patients with portal vein enlargement had severe clinical and immunological phenotypes. Conclusions. In primary antibody deficient patients, infections, inflammations, splenomegaly, increased blood venous flow, and lymphocyte abnormalities contribute to establishment of liver damage possibly leading to noncirrhotic portal hypertension. Patients with primary antibody deficiency should be considered a good model to give insight into the pathological mechanisms underlying noncirrhotic portal hypertension.
Collapse
|
33
|
Abstract
PURPOSE OF REVIEW To critically review recent literature on small intestinal bacterial overgrowth (SIBO). RECENT FINDINGS When originally described, SIBO was added to the list of causes of the malabsorption syndrome and the pathophysiology of its consequences for the digestion and absorption of various nutrients was gradually revealed. More recently, SIBO was incriminated as a cause of diarrhea, especially in the elderly. However, the suggestion that SIBO may be a causative factor in irritable bowel syndrome and of its constituent symptoms has sparked debate and controversy on the very definition of SIBO. This debate revolves around the tests employed and the diagnostic cut-off values (for bacterial numbers) used to diagnose SIBO in clinical practice. SUMMARY A fundamental problem with SIBO, and one that allows controversy to simmer, is the lack of a universally accepted and applied gold standard for the diagnosis of SIBO. Hopefully, the application of molecular microbiological methods to the characterization of the small intestinal microbiome will tell us, once and for all, what is normal and when 'abnormality' is truly responsible for symptoms and disease. Meanwhile, therapy remains, for the most part, empirical and is based on the correction, wherever possible, of any underlying cause, attention to nutritional deficiencies, and the use of antibiotics.
Collapse
|
34
|
Pijls KE, Jonkers DMAE, Elamin EE, Masclee AAM, Koek GH. Intestinal epithelial barrier function in liver cirrhosis: an extensive review of the literature. Liver Int 2013; 33:1457-69. [PMID: 23879434 DOI: 10.1111/liv.12271] [Citation(s) in RCA: 93] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2013] [Accepted: 06/23/2013] [Indexed: 12/12/2022]
Abstract
Recent evidence suggests that translocation of bacteria and bacterial products, such as endotoxin from the intestinal lumen into the systemic circulation is a contributing factor in the pathogenesis of chronic liver diseases and the development of complications in cirrhosis. In addition to alterations in the intestinal microbiota and immune system, dysfunction of the intestinal epithelial barrier may be an important factor facilitating bacterial translocation. This review aims to provide an overview of the current evidence of intestinal epithelial barrier dysfunction in human chronic liver diseases and cirrhosis, and to discuss possible contributing factors and mechanisms. Data suggest the presence of intestinal epithelial barrier dysfunction in patients with chronic liver diseases, but are more convincing in patients with cirrhosis, especially in those with complications. The barrier dysfunction can result from both direct and indirect effects of aetiological factors, such as alcohol and obesity, which can cause chronic liver diseases and ultimately cirrhosis. On the other hand characteristics of cirrhosis itself, including portal hypertension, alterations in the intestinal microbiota, inflammation and oxidative stress can affect barrier function of both small and large intestine and may contribute to the development of complications. In conclusion, there are indications for intestinal epithelial barrier dysfunction in patients with chronic liver diseases and especially in patients with cirrhosis, which can be caused by various factors affecting both the small and large intestine.
Collapse
Affiliation(s)
- Kirsten E Pijls
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Maastricht University Medical Center, Maastricht, the Netherlands; School for Nutrition, Toxicology and Metabolism (NUTRIM), Maastricht University Medical Center, Maastricht, the Netherlands
| | | | | | | | | |
Collapse
|
35
|
de Vos M, De Vroey B, Garcia BG, Roy C, Kidd F, Henrion J, Deltenre P. Role of proton pump inhibitors in the occurrence and the prognosis of spontaneous bacterial peritonitis in cirrhotic patients with ascites. Liver Int 2013; 33:1316-23. [PMID: 23730823 DOI: 10.1111/liv.12210] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2012] [Accepted: 05/05/2013] [Indexed: 12/11/2022]
Abstract
BACKGROUND Proton pump inhibitors (PPIs) facilitate intestinal bacterial translocation. No robust data exist demonstrating that PPIs increase the risk of spontaneous bacterial peritonitis (SBP) and that PPIs worsen the prognosis of SBP patients. PPI use might be unsuitable for cirrhotic patients. AIMS To analyse: (i) the role of PPIs in the occurrence of SBP in cirrhotic patients; (ii) their impact on the prognosis of SBP patients; and (iii) the suitability of their use. METHODS In this retrospective case-control study, PPI use was first assessed in cirrhotic patients consecutively admitted with SBP (group I) and in a control group that included the same number of uninfected cirrhotic patients with ascites (group II). Afterwards, the impact of PPIs on SBP was assessed in group I by comparing survival of patients with and without PPIs. RESULTS A total of 102 patients were included, 51 in each group. (i) SBP patients were more frequently treated by PPIs than controls (49 vs. 25%, P = 0.014). (ii) In group I, patients with (n = 25) and without (n = 26) PPIs had similar survival rates at 1 month (64.0 ± 9.6% vs. 59.4 ± 10.0%), 3 months (41.2 ± 10.2% vs. 44.6 ± 10.6%), and 1 year (26.6 ± 9.6% vs. 28.9 ± 10.1%), and similar median age at death (53 vs. 57 years). (iii) The reason for PPI use was inappropriate or undocumented in 34% of group I and II. CONCLUSIONS Proton pump inhibitors were more frequently used in SBP patients than in controls, but did not influence the prognosis in SBP. Overuse of PPIs was encountered in one-third of cirrhotic patients and should be avoided.
Collapse
Affiliation(s)
- Marie de Vos
- Service d'Hépato-Gastroentérologie, Hôpital de Jolimont, Haine-Saint-Paul, Belgium
| | | | | | | | | | | | | |
Collapse
|
36
|
Lewis JH, Stine JG. Review article: prescribing medications in patients with cirrhosis - a practical guide. Aliment Pharmacol Ther 2013; 37:1132-56. [PMID: 23638982 DOI: 10.1111/apt.12324] [Citation(s) in RCA: 116] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2012] [Revised: 11/30/2012] [Accepted: 04/08/2013] [Indexed: 02/06/2023]
Abstract
BACKGROUND Most drugs have not been well studied in cirrhosis; recommendations on safe use are based largely on experience and/or expert opinion, with dosing recommendations often based on pharmacokinetic (PK) changes. AIM To provide a practical approach to prescribing medications for cirrhotic patients. METHODS An indexed MEDLINE search was conducted using keywords cirrhosis, drug-induced liver injury, pharmacodynamics (PDs), PKs, drug disposition and adverse drug reactions. Unpublished information from the Food and Drug Administration and industry was also reviewed. RESULTS Most medications have not been adequately studied in cirrhosis, and specific prescribing information is often lacking. Lower doses are generally recommended based on PK changes, but data are limited in terms of correlating PD effects with the degree of liver impairment. Very few drugs have been documented to have their hepatotoxicity potential enhanced by cirrhosis; most of these involve antituberculosis or antiretroviral agents used for HIV or viral hepatitis. Paracetamol can be used safely when prescribed in relatively small doses (2-3 g or less/day) for short durations, and is recommended as first-line treatment of pain. In contrast, NSAIDs should be used cautiously (or not at all) in advanced cirrhosis. Proton pump inhibitors have been linked to an increased risk of spontaneous bacterial peritonitis (SBP) in cirrhosis and should be used with care. CONCLUSIONS Most drugs can be used safely in cirrhosis, including those that are potentially hepatotoxic, but lower doses or reduced dosing frequency is often recommended, due to altered PKs. Drugs that can precipitate renal failure, gastrointestinal bleeding, SBP and encephalopathy should be identified and avoided.
Collapse
Affiliation(s)
- J H Lewis
- Division of Gastroenterology and Hepatology, Department of Medicine, Georgetown University Medical Center, Washington, DC 20007, USA.
| | | |
Collapse
|
37
|
Deshpande A, Pasupuleti V, Thota P, Pant C, Mapara S, Hassan S, Rolston DDK, Sferra TJ, Hernandez AV. Acid-suppressive therapy is associated with spontaneous bacterial peritonitis in cirrhotic patients: a meta-analysis. J Gastroenterol Hepatol 2013. [PMID: 23190338 DOI: 10.1111/jgh.12065] [Citation(s) in RCA: 100] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND AIM Proton pump inhibitors (PPI) and H(2) -receptor antagonists (H2RA) are frequently prescribed in hospitalized patients with cirrhosis. There are conflicting reports regarding the role of acid-suppressive therapy in predisposing hospitalized patients with cirrhosis to spontaneous bacterial peritonitis (SBP). The aim of this meta-analysis was to evaluate the association between acid-suppressive therapy and the risk of SBP in hospitalized patients with cirrhosis. METHODS We searched MEDLINE and four other databases for subject headings and text words related to SBP and acid-suppressive therapy. All observational studies that investigated the risk of SBP associated with PPI/H2RA therapy and utilized SBP as an endpoint were considered eligible. Data from the identified studies were combined by means of a random-effects model and odds ratios (ORs) were calculated. RESULTS Eight studies (n = 3815 patients) met inclusion criteria. The risk of hospitalized cirrhotic patients developing SBP increased when using acid-suppressive therapy. The risk was greater with PPI therapy (n = 3815; OR 3.15, 95% confidence interval 2.09-4.74) as compared to those on H2RA therapy (n = 562; OR 1.71, 95% confidence interval 0.97-3.01). CONCLUSIONS Pharmacologic acid suppression was associated with a greater risk of SBP in hospitalized patients with cirrhosis. Cirrhotic patients receiving a PPI have approximately three times the risk of developing SBP compared with those not receiving this medication. Prospective studies may help clarify this relationship and shed light on the mechanism(s) by which acid-suppressive therapy increases the risk of SBP in hospitalized patients with cirrhosis.
Collapse
Affiliation(s)
- Abhishek Deshpande
- Department of Medicine, Division of Infectious Diseases, Case Western Reserve University, Cleveland, Ohio 44106-4984, USA.
| | | | | | | | | | | | | | | | | |
Collapse
|
38
|
Pleguezuelo M, Benitez JM, Jurado J, Montero JL, De la Mata M. Diagnosis and management of bacterial infections in decompensated cirrhosis. World J Hepatol 2013; 5:16-25. [PMID: 23383362 PMCID: PMC3562722 DOI: 10.4254/wjh.v5.i1.16] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2012] [Revised: 08/29/2012] [Accepted: 11/25/2012] [Indexed: 02/06/2023] Open
Abstract
Bacterial infections are one of the most frequent complications in cirrhosis and result in high mortality rates. Patients with cirrhosis have altered and impaired immunity, which favours bacterial translocation. Episodes of infections are more frequent in patients with decompensated cirrhosis than those with compensated liver disease. The most common and life-threatening infection in cirrhosis is spontaneous bacterial peritonitis followed by urinary tract infections, pneumonia, endocarditis and skin and soft-tissue infections. Patients with decompensated cirrhosis have increased risk of developing sepsis, multiple organ failure and death. Risk factors associated with the development of infections are severe liver failure, variceal bleeding, low ascitic protein level and prior episodes of spontaneous bacterial peritonitis (SBP). The prognosis of these patients is closely related to a prompt and accurate diagnosis. An appropriate treatment decreases the mortality rates. Preventive strategies are the mainstay of the management of these patients. Empirical antibiotics should be started immediately following the diagnosis of SBP and the first-line antibiotic treatment is third-generation cephalosporins. However, the efficacy of currently recommended empirical antibiotic therapy is very low in nosocomial infections including SBP, compared to community-acquired episodes. This may be associated with the emergence of infections caused by Enterococcus faecium and extended-spectrum β-lactamase-producing Enterobacteriaceae, which are resistant to the first line antimicrobial agents used for treatment. The emergence of resistant bacteria, underlines the need to restrict the use of prophylactic antibiotics to patients with the greatest risk of infections. Nosocomial infections should be treated with wide spectrum antibiotics. Further studies of early diagnosis, prevention and treatment are needed to improve the outcomes in patients with decompensated cirrhosis.
Collapse
Affiliation(s)
- Maria Pleguezuelo
- Maria Pleguezuelo, Jose Manuel Benitez, Juan Jurado, Jose Luis Montero, Manuel De la Mata, Liver Research Unit, Reina Sofia University Hospital, Avda Menendez Pidal s/n, 14004 Cordoba, Spain
| | | | | | | | | |
Collapse
|