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Gan L, Wang Y, Huang S, Zheng L, Feng Q, Liu H, Liu P, Zhang K, Chen T, Fang N. Therapeutic Evaluation of Bifidobacterium animalis subsp. lactis MH-02 as an Adjunctive Treatment in Patients with Reflux Esophagitis: A Randomized, Double-Blind, Placebo-Controlled Trial. Nutrients 2024; 16:342. [PMID: 38337627 PMCID: PMC10856834 DOI: 10.3390/nu16030342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 01/13/2024] [Accepted: 01/21/2024] [Indexed: 02/12/2024] Open
Abstract
Proton pump inhibitors (PPIs) are currently routinely used for the treatment of reflux esophagitis (RE); however, with frequent symptom recurrence after discontinuation and limited clinical improvement in accompanying gastrointestinal symptoms. This study aims to explore the adjuvant therapeutic effect of Bifidobacterium supplement for RE patients. A total of 110 eligible RE patients were recruited and randomly assigned to the placebo and probiotic groups. All patients were treated with rabeprazole tablets and simultaneously received either Bifidobacterium animalis subsp. lactis MH-02 or placebo for 8 weeks. Patients who achieved clinical remission then entered the next 12 weeks of follow-up. RDQ, GSRS scores, and endoscopy were performed to assess clinical improvement, and changes in intestinal microbiota were analyzed with high-throughput sequencing. Our results revealed that MH-02 combined therapy demonstrated an earlier time to symptom resolution (50.98% vs. 30.61%, p = 0.044), a significant reduction in the GSRS score (p = 0.0007), and a longer mean time to relapse (p = 0.0013). In addition, high-throughput analyses showed that MH-02 combined therapy increased the α (p = 0.001) diversity of gut microbiota and altered microbial composition by beta diversity analysis, accompanied with significantly altered gut microbiota taxa at the genus level, where the abundance of some microbial genera including Bifidobacterium, Clostridium, and Blautia were increased, while the relative abundance of Streptococcus and Rothia were decreased (p < 0.05). Collectively, these results support the beneficial effects of MH-02 as a novel complementary strategy in RE routine treatment.
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Affiliation(s)
- Lihong Gan
- Third Clinical Medical College, Jiangxi Medical College, Nanchang University, Nanchang 330006, China
- Department of Gastroenterology, The First Hospital of Nanchang, Nanchang 330006, China
| | - Yufan Wang
- Queen Mary School, Nanchang University, Nanchang 330031, China
| | - Shenan Huang
- Department of Gastrointestinal, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, China
| | - Li Zheng
- Department of Gastroenterology, The First Hospital of Nanchang, Nanchang 330006, China
| | - Qi Feng
- Third Clinical Medical College, Jiangxi Medical College, Nanchang University, Nanchang 330006, China
| | - Hui Liu
- Department of Gastroenterology, The First Hospital of Nanchang, Nanchang 330006, China
| | - Peng Liu
- Department of Gastroenterology, The First Hospital of Nanchang, Nanchang 330006, China
| | - Kaige Zhang
- Third Clinical Medical College, Jiangxi Medical College, Nanchang University, Nanchang 330006, China
| | - Tingtao Chen
- National Engineering Research Center for Bioengineering Drugs and the Technologies, Institute of Translational Medicine, Nanchang University, Nanchang 330036, China
- School of Pharmacy, Jiangxi Medical College, Nanchang University, Nanchang 330006, China
| | - Nian Fang
- Third Clinical Medical College, Jiangxi Medical College, Nanchang University, Nanchang 330006, China
- Department of Gastroenterology, The First Hospital of Nanchang, Nanchang 330006, China
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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.
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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
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Kiecka A, Szczepanik M. Proton pump inhibitor-induced gut dysbiosis and immunomodulation: current knowledge and potential restoration by probiotics. Pharmacol Rep 2023:10.1007/s43440-023-00489-x. [PMID: 37142877 PMCID: PMC10159235 DOI: 10.1007/s43440-023-00489-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 04/20/2023] [Accepted: 04/21/2023] [Indexed: 05/06/2023]
Abstract
Proton pump inhibitors (PPIs) are the most commonly prescribed drugs for the treatment of non-erosive reflux disease (NERD), ulcers associated with non-steroidal anti-inflammatory drugs (NSAIDs), esophagitis, peptic ulcer disease (PUD), Zollinger-Ellison syndrome (ZES), gastroesophageal reflux disease (GERD), non-ulcer dyspepsia, and Helicobacter pylori eradication therapy. The drugs have the effect of inhibiting acid production in the stomach. According to research, PPIs can affect the composition of gut microbiota and modulate the immune response. Recently, there has been a problem with the over-prescription of such drugs. Although PPIs do not have many side effects, their long-term use can contribute to small intestinal bacterial overgrowth (SIBO) or C. difficile and other intestinal infections. Probiotic supplementation during PPIs therapy may provide some hope in the reduction of emerging therapy side effects. This review aims to present the most important effects of long-term PPI use and provides critical insights into the role of probiotic intervention in PPI therapy.
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Affiliation(s)
- Aneta Kiecka
- Chair of Biomedical Sciences, Institute of Physiotherapy, Faculty of Health Sciences, Jagiellonian University Medical College, Kopernika 7a, 31-034, Kraków, Poland.
| | - Marian Szczepanik
- Chair of Biomedical Sciences, Institute of Physiotherapy, Faculty of Health Sciences, Jagiellonian University Medical College, Kopernika 7a, 31-034, Kraków, Poland
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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]
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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.
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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
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Proton pump inhibitor therapy is associated with reduced survival following first-time transarterial chemoembolization in patients with hepatocellular carcinoma. Eur J Gastroenterol Hepatol 2021; 33:e247-e253. [PMID: 33323760 DOI: 10.1097/meg.0000000000002018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
BACKGROUND AND AIMS Several studies have reported associations of proton pump inhibitor (PPI) treatment with the incidence of complications and even increased mortality in patients with liver cirrhosis. Up to now, there are no studies on the impact of PPI treatment in patients with hepatocellular carcinoma (HCC). Therefore, the aim of our study was to investigate the prognostic effects of PPI treatment in a cohort of patients with HCC treated by transarterial chemoembolization (TACE). METHODS Three hundred fifty-eight patients with HCC that received first-time TACE were included in a retrospective analysis. We explored effects of PPI treatment using uni- and multivariable regression models. RESULTS One hundred sixty-seven of the 358 patients (46.6%) received PPI treatment. Median transplant-free survival after TACE was significantly lower in patients treated with PPIs compared to patients without PPI treatment [16.0 (10.7-21.3) months vs. 26 (22.2-29.8) months, P = 0.006]. Importantly, PPI treatment remained a significant prognostic factor for reduced survival after adjustment for patient demographics, tumor stadium and liver function [hazard ratio (HR) 1.40, 95% confidence interval (CI) 1.09-1.78, P = 0.005]. We observed a dose-dependent association of PPI treatment with survival: A higher daily PPI dose was an independent prognostic factor for reduced survival (HR 1.32, 95% CI 1.14-1.54, P < 0.001). Notably, 58.1% of patients receiving PPIs had no clear indication therefor. CONCLUSION PPI treatment is associated with reduced survival in patients with HCC in a dose-dependent manner. Thus, indication for PPI treatment should be evaluated attentively in these patients. Further, prospective studies are needed to validate the findings of this study.
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Zhang M, Xu X, Liu W, Zhang Z, Cheng Q, Yang Z, Liu T, Liu Y, Ning Q, Chen T, Qi J. Proton Pump Inhibitor Therapy Increases the Risk of Spontaneous Bacterial Peritonitis in Patients with HBV-Related Acute-on-Chronic Liver Failure. Adv Ther 2021; 38:4675-4694. [PMID: 34308513 DOI: 10.1007/s12325-021-01844-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 06/24/2021] [Indexed: 12/13/2022]
Abstract
INTRODUCTION Spontaneous bacterial peritonitis (SBP) is a common infection in patients with hepatitis B virus (HBV)-related acute-on-chronic liver failure (ACLF). SBP significantly increases the mortality rate and medical costs. The association between proton pump inhibitor (PPI) use and SBP remains unclear. We conducted a retrospective study to investigate the association between PPI use and SBP in patients with HBV-related ACLF and to explore the risk factors for SBP. METHODS We compared the SBP incidence between the PPI and non-PPI groups before and after propensity score matching and explored the association between the duration and type of PPI and SBP occurrence. Risk factors for SBP occurrence were determined by univariate and multivariate logistic regression analysis. RESULTS The SBP incidence was higher in the PPI group than in the non-PPI group before and after propensity score matching. The SBP incidence increased for elevated MELD scores in PPI users. There was a similar SBP incidence in both different types and durations of PPI users. MELD score, old age, male sex, and high WBC count were significant independent risk factors for SBP in PPI users with HBV-related ACLF in the hospital. CONCLUSIONS PPI therapy increases the risk of SBP development in patients with HBV-related ACLF. MELD score, old age, male sex, and high WBC count could serve as predictors of SBP in PPI users. Caution should be taken regarding PPI use, especially for patients with MELD scores > 30.
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Affiliation(s)
- Meng Zhang
- Department and Institute of Infectious Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095, Jiefang Avenue, Wuhan, 430030, People's Republic of China
| | - Xin Xu
- Department and Institute of Infectious Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095, Jiefang Avenue, Wuhan, 430030, People's Republic of China
| | - Wei Liu
- Department and Institute of Infectious Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095, Jiefang Avenue, Wuhan, 430030, People's Republic of China
| | - Zhongwei Zhang
- Department and Institute of Infectious Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095, Jiefang Avenue, Wuhan, 430030, People's Republic of China
| | - Qiuyu Cheng
- Department and Institute of Infectious Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095, Jiefang Avenue, Wuhan, 430030, People's Republic of China
| | - Zhongyuan Yang
- Department and Institute of Infectious Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095, Jiefang Avenue, Wuhan, 430030, People's Republic of China
| | - Tingting Liu
- Department and Institute of Infectious Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095, Jiefang Avenue, Wuhan, 430030, People's Republic of China
| | - Yunhui Liu
- Department and Institute of Infectious Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095, Jiefang Avenue, Wuhan, 430030, People's Republic of China
| | - Qin Ning
- Department and Institute of Infectious Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095, Jiefang Avenue, Wuhan, 430030, People's Republic of China
| | - Tao Chen
- Department and Institute of Infectious Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095, Jiefang Avenue, Wuhan, 430030, People's Republic of China.
| | - Junying Qi
- Department and Institute of Infectious Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095, Jiefang Avenue, Wuhan, 430030, People's Republic of China.
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Sakamaki A, Kamimura K, Yokoo T, Osaki A, Yoshikawa S, Arao Y, Setsu T, Kamimura H, Waguri N, Takeuchi M, Funakoshi K, Terai S. The prognosis and incidence of hepatic encephalopathy of patients with liver cirrhosis treated with proton pump inhibitors: A multicenter retrospective study in Japan. Medicine (Baltimore) 2021; 100:e26902. [PMID: 34397919 PMCID: PMC8360404 DOI: 10.1097/md.0000000000026902] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Accepted: 11/22/2020] [Indexed: 01/04/2023] Open
Abstract
Gastrointestinal bleeding, hepatic encephalopathy (HE), and hepatocarcinogenesis are associated with the prognosis of patients with liver cirrhosis (LC). Proton pump inhibitors (PPIs) have been used to prevent bleeding, however the effects of PPIs on overall survival have not yet been elucidated. Therefore, this multicenter retrospective study aimed to assess the effect of PPI on the prognosis and HE occurrence of the patients with liver cirrhosis in Japan.A total of 456 patients diagnosed with LC at the 4 institutes during the study period (2010-2014) were assessed. PPI-treated and non-treated patients were compared using propensity score matching analysis. Primary and secondary endpoints of the study were set as the occurrence of HE and overall survival, respectively.A comparison of all cases showed a significantly poorer hepatic reserve function in the PPI-treated patients. The propensity-score matching analysis was performed and 120 PPI-treated patients were 1:1 matched with non-treated patients. The analysis revealed a higher incidence of HE in the PPI-treated than in the non-treated patients (P = .032; hazard ratio [HR], 2.162; 95% confidence interval [CI], 1.066-4.176), but the prognosis of PPI-treated patients was no worse than that of non-treated patients (P = .676; HR, 1.101; 95% CI, 0.702-1.726).This retrospective study showed that PPI administration for the patients with liver cirrhosis may partly be related to the increased incidence of HE but not worsen the patient prognosis.
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Affiliation(s)
- Akira Sakamaki
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Niigata, Japan
| | - Kenya Kamimura
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Niigata, Japan
| | - Takeshi Yokoo
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Niigata, Japan
| | - Akihiko Osaki
- Division of Gastroenterology and Hepatology, Niigata City General Hospital, Niigata, Niigata, Japan
| | - Seiichi Yoshikawa
- Division of Gastroenterology and Hepatology, Nagaoka Red Cross Hospital, Nagaoka, Niigata, Japan
| | - Yoshihisa Arao
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Niigata, Japan
| | - Toru Setsu
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Niigata, Japan
| | - Hiroteru Kamimura
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Niigata, Japan
| | - Nobuo Waguri
- Division of Gastroenterology and Hepatology, Niigata City General Hospital, Niigata, Niigata, Japan
| | - Manabu Takeuchi
- Division of Gastroenterology and Hepatology, Nagaoka Red Cross Hospital, Nagaoka, Niigata, Japan
| | - Kazuhiro Funakoshi
- Division of Gastroenterology and Hepatology, Niigata Central Prefectural Hospital, Joetsu, Niigata, Japan
| | - Shuji Terai
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Niigata, Japan
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Shaikh BA, Shaikh ZA, Shah AH, Kumar A. Determining the Risk of Spontaneous Bacterial Peritonitis due to increase use of Proton Pump Inhibitors among cirrhotic patients with ascites. Pak J Med Sci 2021; 37:1075-1079. [PMID: 34290786 PMCID: PMC8281193 DOI: 10.12669/pjms.37.4.3476] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Revised: 10/12/2020] [Accepted: 03/25/2021] [Indexed: 12/19/2022] Open
Abstract
Objectives The current study aimed to determine the Spontaneous Bacterial Peritonitis (SBP) risk due to increased use of Proton Pump Inhibitors (PPIs) among cirrhotic patients with ascites. Methods This retrospective case-control study was conducted at Chandka Medical College & Hospital, Larkana from March 2013 to February 2014, involving 215 cirrhotic patients with ascites. Paracentesis was performed to distinguish cirrhotic patients with SBP and Polymorphonuclear Neutrophil (PMN) count ≥ 250 neutrophils/mm3 (cases) and non-SBP with PMN count < 250 neutrophils/mm3 (controls). The demographic details, history of PPIs use before admission and duration of Chronic Liver Disease (CLD) were inquired and statistical analysis was carried through SPSS Version 23.0. Results Increased pre-hospital PPI intake was observed among cirrhotic patients with SBP (69.8%) as compared to those without SBP (48.8%; p = 0.014). The mean duration of PPI use was 19.16 ± 4.772 days, and it was more significant among older cirrhotic patients (p < 0.05). Increased duration of CLD was observed among PPI users, i.e. 20.47 ± 6.305 months vs. 18.95 ± 5.527 months among non-PPI users (p < 0.05). Conclusions Our results show that cirrhotic patients with ascites consuming PPIs are more likely to develop SBP as compared to non-PPI users.
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Affiliation(s)
- Bashir Ahmed Shaikh
- Bashir Ahmed Shaikh, FCPS, FRCP. Chandka Medical College Hospital, Shaheed Mohtarma Benazir Bhutto Medical University (SMBBMU), Larkana, Sindh, Pakistan
| | - Zahid Ali Shaikh
- Zahid Ali Shaikh, FCPS. Chandka Medical College Hospital, Shaheed Mohtarma Benazir Bhutto Medical University (SMBBMU), Larkana, Sindh, Pakistan
| | - Aftab Hussain Shah
- Aftab Hussain Shah, FCPS, FRCP. Chandka Medical College Hospital, Shaheed Mohtarma Benazir Bhutto Medical University (SMBBMU), Larkana, Sindh, Pakistan
| | - Aneel Kumar
- Aneel Kumar, FCPS. Chandka Medical College Hospital, Shaheed Mohtarma Benazir Bhutto Medical University (SMBBMU), Larkana, Sindh, Pakistan
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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.
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Alhumaid S, Al Mutair A, Al Alawi Z, Zaidi ARZ, Rabaan AA, Elhazmi A, Al-Omari A. Proton pump inhibitors use and risk of developing spontaneous bacterial peritonitis in cirrhotic patients: A systematic review and meta-analysis. Gut Pathog 2021; 13:17. [PMID: 33741033 PMCID: PMC7977161 DOI: 10.1186/s13099-021-00414-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Accepted: 03/11/2021] [Indexed: 02/06/2023] Open
Abstract
Background Spontaneous bacterial peritonitis (SBP) is one of the most common infectious diseases in patients with cirrhosis and is associated with serious prognosis. A prevailing dogma posits that SBP is exacerbated by the frequent use of proton pump inhibitors (PPIs). Aims To re-assess the association between PPIs use and SBP incidence with larger and better-quality data. Method The studies were identified by searching Proquest, Medline, and Embase for English language articles published between January 2008 and March 2020 using the following keywords alone or in combination: anti-ulcer agent, antacid, proton pump inhibitor, proton pumps, PPI, omeprazole, rabeprazole, lansoprazole, pantoprazole, esomeprazole, peritonitis, spontaneous bacterial peritonitis, SBP, ascites, cirrhosis, ascitic and cirrhotic. Three authors critically reviewed all of the studies retrieved and selected those judged to be the most relevant. Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement was followed. Pooled odds ratios (ORs) with 95% confidence intervals (CIs) were calculated. Sub-group analyses were done to decrease the heterogeneity. Results A total of twenty-three studies: seven case–control, and sixteen cohorts, involving 10,386 patients were analyzed. The overall results showed a statistically significant association between SBP and PPIs use (pooled odds ratio (OR): 1.80, 95% CI of 1.41 to 2.31). Substantial heterogeneity was observed. On subgroup analysis involving cohort studies, the association was weaker (OR: 1.55 with 95% CI of 1.16 to 2.06 p < 0.00001) but still statistically significant and with high heterogeneity (Chi2p = 57.68; I2 = 74%). For case–control studies, the OR was 2.62 with a 95% CI of 1.94 to 3.54. The funnel plot was asymmetric and Egger’s test confirmed asymmetry suggesting publication bias (intercept = − 0.05, SE = 0.27, P = 0.850 two-tailed). Conclusion This meta-analysis sheds light on the conflicting results raised by previous studies regarding the association of SBP with PPIs use. Our meta-analysis showed that there is a weak association, although statistically significant, between SBP and PPIs use. However, the magnitude of the possible association diminished when analysis focused on higher quality data that were more robust. Thus, this updated meta-analysis suggests judicious use of PPIs among cirrhotic patients with ascites.
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Affiliation(s)
- Saad Alhumaid
- Administration of Pharmaceutical Care, Al-Ahsa Health Cluster, Ministry of Health, Al-Ahsa, Saudi Arabia.
| | - Abbas Al Mutair
- Research Center, Almoosa Specialist Hospital, Al-Ahsa, Saudi Arabia.,College of Nursing, Princess Nourah Bint Abdul Rahman University, Riyadh, Saudi Arabia.,School of Nursing, University of Wollongong, Wollongong, Australia
| | - Zainab Al Alawi
- Department of Paediatrics, College of Medicine, King Faisal University, Al-Ahsa, Saudi Arabia
| | - Abdul Rehman Zia Zaidi
- Research Center, Dr. Sulaiman Al Habib Medical Group, Riyadh, Saudi Arabia.,College of Medicine, Alfaisal University, Riyadh, Saudi Arabia
| | - Ali A Rabaan
- Molecular Diagnostic Laboratory, Johns Hopkins Aramco Healthcare, Dhahran, Saudi Arabia
| | - Alyaa Elhazmi
- Research Center, Dr. Sulaiman Al Habib Medical Group, Riyadh, Saudi Arabia
| | - Awad Al-Omari
- Research Center, Dr. Sulaiman Al Habib Medical Group, Riyadh, Saudi Arabia.,College of Medicine, Alfaisal University, Riyadh, Saudi Arabia
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12
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Li H, Wieser A, Zhang J, Liss I, Markwardt D, Hornung R, Neumann-Cip AC, Mayerle J, Gerbes A, Steib CJ. Patients with cirrhosis and SBP: Increase in multidrug-resistant organisms and complications. Eur J Clin Invest 2020; 50:e13198. [PMID: 31886517 DOI: 10.1111/eci.13198] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2018] [Revised: 11/07/2019] [Accepted: 12/29/2019] [Indexed: 12/14/2022]
Abstract
BACKGROUND Spontaneous bacterial peritonitis (SBP) is a serious complication in patients with liver cirrhosis. In recent years, it has been postulated that the rate of multidrug-resistant organisms (MDROs) is increasing, especially in nosocomial SBP patients. Aim of the present work was to investigate this hypothesis and its possible clinical consequences. MATERIALS AND METHODS One hundred and three culture-positive patients between 2007 and 2014 were compared with 81 patients between 2015 and 2017, to study the change of microbiological profiles and their clinical consequences. The cirrhosis patients with bacterascites requiring treatment were included as well. RESULTS The most prevalent Gram-negative bacteria isolated from ascites were Enterobacterales (31.6%) and in Gram-positive pathogens Staphylococci (22.8%). There was a significant increase in MDROs (22.3% ICU 40.7%, P = .048), accompanied by an increased incidence of sepsis (from 21.4% to 37.0%, P = .021), hepatorenal syndrome (from 40.8% to 58.0%, P = .007) and the need of catecholamine therapy (from 21.4% to 38.8%, P = .036). Nosocomial origin correlated with higher MDRO proportion, more complications and lower antimicrobial susceptibility rates in 12 commonly used antibiotics. MDROs were confirmed as an isolated predictor for inpatient mortality and complications in multivariable logistic regression. CONCLUSIONS The feeling in clinical practice that MDROs have increased in the last 11 years could be confirmed in our study in Munich, Germany. Nosocomial SBP correlated with significantly higher MDRO rates (nearly 50%) and complication rates. In our opinion, an antibiotic combination with comprehensive effect should be taken into account in nosocomial SBP patients in this region.
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Affiliation(s)
- Hanwei Li
- Department of Medicine II, Liver Center Munich, University Hospital, LMU Munich, Munich, Germany
| | - Andreas Wieser
- Medical Microbiology and Hospital Epidemiology, Max von Pettenkofer Institute, Faculty of Medicine, LMU Munich, Munich, Germany.,Division of Infectious Diseases and Tropical Medicine, University Hospital, LMU Munich, Munich, Germany.,German Centre for Infection Research (DZIF), Munich, Germany
| | - Jiang Zhang
- Department of Medicine II, Liver Center Munich, University Hospital, LMU Munich, Munich, Germany
| | - Ingrid Liss
- Department of Medicine II, Liver Center Munich, University Hospital, LMU Munich, Munich, Germany
| | - Daniel Markwardt
- Department of Medicine II, Liver Center Munich, University Hospital, LMU Munich, Munich, Germany
| | - Roman Hornung
- Institute for Medical Information Processing, Biometry and Epidemiology (IBE), LMU Munich, Munich, Germany
| | - Anna C Neumann-Cip
- Medical Microbiology and Hospital Epidemiology, Max von Pettenkofer Institute, Faculty of Medicine, LMU Munich, Munich, Germany.,German Centre for Infection Research (DZIF), Munich, Germany
| | - Julia Mayerle
- Department of Medicine II, Liver Center Munich, University Hospital, LMU Munich, Munich, Germany
| | - Alexander Gerbes
- Department of Medicine II, Liver Center Munich, University Hospital, LMU Munich, Munich, Germany
| | - Christian J Steib
- Department of Medicine II, Liver Center Munich, University Hospital, LMU Munich, Munich, Germany
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13
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Abstract
OBJECTIVES Proton pump inhibitors(PPIs) are widely prescribed to patients with liver cirrhosis. We hypothesized that long-standing PPI use is associated with spontaneous bacterial peritonitis(SBP) and accelerated development of disease-specific complications and liver-related death. METHODS A 5-year follow-up observational cohort study assessed the impact of long-standing PPI use on the clinical course of cirrhosis in a large referral patient cohort. Three hundred fifty patients with cirrhosis (alcohol:69.1%, Child-Pugh stage A/B/C:206/108/36) were assigned to two groups: regular PPI users (n=196) and nonusers (n=154). Occurrence of SBP, decompensation events (ascites, hepatic encephalopathy and variceal bleeding), and liver-related death were assessed. RESULTS Regular PPI use was associated with an increased cumulative probability of SBP compared to nonusers [55% vs. 24.8%, hazard ratio(HR):4.25; P=0.05], in patients without previous SBP episode (n=84). A similar association was found between regular PPI use and decompensation events. The risk of the development of a first decompensation was higher in regular PPI users compared with nonusers, in patients with compensated clinical stage at enrollment (HR: 2.81, P= 0.008, n=146). The risk of liver-related death was also significantly increased among regular PPI users (P<0.001). In multivariate Cox-regression analysis, regular PPI use (HR:2.81, P=0.003) and MELD score (HR:1.21, P<0.001) was an independent predictor of mortality. CONCLUSION In the present follow-up cohort study, long-term PPI use was associated with the development of SBP and a progressive disease course in patients with cirrhosis that may have been caused by enhanced pathologic bacterial translocation, accelerated development of bacterial translocation-dependent disease-specific complications, and liver-related death.
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14
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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.
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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
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15
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Wiciński M, Malinowski B, Puk O, Górski K, Adamkiewicz D, Chojnacki G, Walczak M, Wódkiewicz E, Szambelan M, Adamska P, Skibińska K, Socha M, Słupski M, Pawlak-Osińska K. Possible Effects of Proton Pump Inhibitors on Hearing Loss Development. BIOMED RESEARCH INTERNATIONAL 2019; 2019:4853695. [PMID: 31915695 PMCID: PMC6935450 DOI: 10.1155/2019/4853695] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Revised: 05/24/2019] [Accepted: 07/09/2019] [Indexed: 12/14/2022]
Abstract
Considered safe and often available as over-the-counter (OTC) drugs, proton pump inhibitors (PPI) are one of the most frequently used medicines. Over recent years much research analyzing PPI has been conducted and these studies shed light on PPI side effects and the mechanisms of these processes. In this study we summarize the findings of these studies and through deduction present some hypotheses on the impact of PPI on health. Of particular interest is the impact of PPI on hearing loss development. However, despite this side effect being localized, its mechanisms are complex, systemic and involve changes in whole body. This paper summarizes how through, inter alia, alterations in the circulatory system, respiratory system, central nervous system and metabolism PPI can cause hearing impairment, which can occur in every age group and is connected with long-term use of this group of drugs. This article also discusses the role PPI plays in the acceleration of presbycusis development, in relation to the fact that older people are the group who most frequently use PPI in long term. Hearing loss negatively impacts affects quality of life, especially among older patients who are also the most afflicted group; administration of PPI should therefore be considered carefully, taking into consideration all potential benefits and side effects.
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Affiliation(s)
- Michał Wiciński
- Department of Pharmacology and Therapeutics, Faculty of Medicine, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, M. Curie 9, 85-090 Bydgoszcz, Poland
| | - Bartosz Malinowski
- Department of Pharmacology and Therapeutics, Faculty of Medicine, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, M. Curie 9, 85-090 Bydgoszcz, Poland
| | - Oskar Puk
- Department of Pharmacology and Therapeutics, Faculty of Medicine, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, M. Curie 9, 85-090 Bydgoszcz, Poland
| | - Karol Górski
- Department of Pharmacology and Therapeutics, Faculty of Medicine, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, M. Curie 9, 85-090 Bydgoszcz, Poland
| | - Dawid Adamkiewicz
- Department of Pharmacology and Therapeutics, Faculty of Medicine, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, M. Curie 9, 85-090 Bydgoszcz, Poland
| | - Grzegorz Chojnacki
- Department of Pharmacology and Therapeutics, Faculty of Medicine, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, M. Curie 9, 85-090 Bydgoszcz, Poland
| | - Maciej Walczak
- Department of Pharmacology and Therapeutics, Faculty of Medicine, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, M. Curie 9, 85-090 Bydgoszcz, Poland
| | - Eryk Wódkiewicz
- Department of Pharmacology and Therapeutics, Faculty of Medicine, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, M. Curie 9, 85-090 Bydgoszcz, Poland
| | - Monika Szambelan
- Department of Pharmacology and Therapeutics, Faculty of Medicine, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, M. Curie 9, 85-090 Bydgoszcz, Poland
| | - Paulina Adamska
- Department of Pharmacology and Therapeutics, Faculty of Medicine, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, M. Curie 9, 85-090 Bydgoszcz, Poland
| | - Kamila Skibińska
- Department of Pharmacology and Therapeutics, Faculty of Medicine, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, M. Curie 9, 85-090 Bydgoszcz, Poland
| | - Maciej Socha
- Department of Obstetrics, Gynecology and Gynecological Oncology, Faculty of Medicine, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, Ujejskiego 75, 85-168 Bydgoszcz, Poland
| | - Maciej Słupski
- Department of Hepatobiliary and General Surgery, Faculty of Medicine, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, M. Curie 9, 85-090 Bydgoszcz, Poland
| | - Katarzyna Pawlak-Osińska
- Department of Pathophysiology of Hearing and Balance System, Collegium Medicum, Nicolaus Copernicus University, Bydgoszcz, Poland
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16
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Nardelli S, Gioia S, Ridola L, Farcomeni A, Merli M, Riggio O. Proton Pump Inhibitors Are Associated With Minimal and Overt Hepatic Encephalopathy and Increased Mortality in Patients With Cirrhosis. Hepatology 2019; 70:640-649. [PMID: 30289992 DOI: 10.1002/hep.30304] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2018] [Accepted: 10/02/2018] [Indexed: 12/12/2022]
Abstract
Minimal hepatic encephalopathy (MHE) is a subclinical cognitive impairment frequently observable in patients with cirrhosis. Proton pump inhibitors (PPIs) can contribute to small-bowel bacterial overgrowth, but no study has investigated the link between PPIs and MHE. We investigated the relationship between MHE and PPI use as well as the role of PPI use in the development of overt HE and survival. Consecutive patients with cirrhosis (n = 310) were included in the study and followed up for 14.1 ± 12.3 months. At entry, MHE was diagnosed when the Psychometric Hepatic Encephalopathy Score was ≤-4. Data were analyzed by logistic regression for the factors associated with MHE and by time-related models for overt HE development and survival. At inclusion, 131 out of 310 patients with cirrhosis (42%) were affected by MHE. One hundred and twenty-five patients (40%) were using PPIs. The variables independently associated with the presence of MHE were PPI use, previous overt HE, low albumin, low sodium, and age. During follow-up, the development of overt HE was higher (64% versus 25%, P < 0.001) and overall survival lower (41% versus 81%, P < 0.001) in PPI users than in nonusers. Variables independently associated with the development of overt HE were PPIs, history of overt HE, low albumin, MHE, and age, while variables independently associated with mortality were PPIs, development of overt HE, Model for End-Stage Liver Disease score, low sodium, and age. Conclusion: The study identifies a potentially removable factor associated with the presence of MHE and related to the development of overt HE and survival in patients with liver cirrhosis.
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Affiliation(s)
- Silvia Nardelli
- Department of Clinical Medicine, "Sapienza" University of Rome, Rome, Italy
| | - Stefania Gioia
- Department of Clinical Medicine, "Sapienza" University of Rome, Rome, Italy
| | - Lorenzo Ridola
- Department of Clinical Medicine, "Sapienza" University of Rome, Rome, Italy
| | - Alessio Farcomeni
- Department of Public Health and Infectious Diseases, "Sapienza" University of Rome, Rome, Italy
| | - Manuela Merli
- Department of Clinical Medicine, "Sapienza" University of Rome, Rome, Italy
| | - Oliviero Riggio
- Department of Clinical Medicine, "Sapienza" University of Rome, Rome, Italy
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17
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Dam G, Vilstrup H, Andersen PK, Bossen L, Watson H, Jepsen P. Effect of proton pump inhibitors on the risk and prognosis of infections in patients with cirrhosis and ascites. Liver Int 2019; 39:514-521. [PMID: 30472808 DOI: 10.1111/liv.14012] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2018] [Revised: 10/30/2018] [Accepted: 11/17/2018] [Indexed: 02/13/2023]
Abstract
BACKGROUND & AIMS Many patients with cirrhosis use proton pump inhibitors. We aimed to determine their effects on the risk and prognosis of infections in patients with cirrhosis and ascites. METHODS We used data from three 1-year trials of satavaptan treatment of ascites (N = 1198) to compare incidence and 90-day mortality of first-time infections between users and nonusers of proton pump inhibitors. With standard and marginal structural Cox models, we adjusted for differences in gender, age, cirrhosis aetiology, Model for End-stage Liver Disease score, serum albumin, lactulose use, severity of ascites, and history of spontaneous bacterial peritonitis or variceal bleeding. RESULTS During the follow-up, 446 patients had an infection. At inclusion, 524 patients (44%) used proton pump inhibitors, and 645 (54%) used them at some point during the follow-up. Proton pump inhibitor use increased the rate of infections overall (adjusted hazard ratio = 1.43, 95% CI 1.18-1.74), and it also increased the rate of all specific types of infections except upper respiratory tract infections of presumably viral origin. The estimated cumulative risk of infections was 36.4% for proton pump inhibitor users vs 25.1% for nonusers at 6 months (relative risk = 1.45, 95% CI 1.22-1.73), and 45.2% vs 37.7% at 1 year (relative risk = 1.20, 95% 0.97-1.40). Use of proton pump inhibitors did not affect mortality during the 90 days following infection (adjusted hazard ratio = 0.83, 95% CI 0.53-1.31). CONCLUSIONS Approximately half of patients with cirrhosis and ascites use proton pump inhibitors. This use increases their risk of bacterial infections, but does not affect their prognosis after an infection occurs.
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Affiliation(s)
- Gitte Dam
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark
| | - Hendrik Vilstrup
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark
| | | | - Lars Bossen
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark
| | | | - Peter Jepsen
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark.,Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
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18
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Hung TH, Tseng CW, Lee HF, Tsai CC, Tsai CC. Effect of Proton Pump Inhibitors on Mortality in Patients with Cirrhosis and Spontaneous Bacterial Peritonitis. Ann Hepatol 2018; 17:933-939. [PMID: 30600287 DOI: 10.5604/01.3001.0012.7193] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
INTRODUCTION AND AIM Spontaneous bacterial peritonitis (SBP) is a life-threatening infection in patients with cirrhosis. However, it is unknown whether patients with SBP and cirrhosis who do not have active gastrointestinal bleeding have a poorer prognosis if treated with proton pump inhibitors (PPI). MATERIAL AND METHODS We used the Taiwan National Health Insurance Database to identify 858 patients with SBP and cirrhosis who were administered PPIs and hospitalized between January 1, 2010, and December 31, 2013. One-to-two propensity score matching was performed to select a comparison group based on age, gender, and comorbidities. All patients obtained follow-up for 1 year. RESULTS The overall 30-day, 90-day, and 1-year mortality was 27.9%, 49.0%, and 73.7%, respectively, in the PPI group and 25.6%, 43.8%, and 67.2%, respectively, in the non-PPI group. After adjusting the Cox regression model for age, gender, and comorbidities, the hazard ratios for PPIs regarding 30-day, 30- to 90-day, and 90-day to 1-year mortality were 1.074 (95% CI 0.917-1.257, P = 0.377), 1.390 (95% CI 1.154-1.673, P = 0.001), and 1.297 (95% CI 1.099- 1.531, P = 0.002), respectively. CONCLUSIONS PPIs did not increase the short-term mortality of patients with SBP and cirrosis who did not have active gastrointestinal bleeding, but PPIs increased the long-term mortality risk. For these patients, physicians should discontinue PPIs as early as possible.
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Affiliation(s)
- Tsung-Hsing Hung
- Division of Gastroenterology. Department of Medicine, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi, Taiwan
| | - Chih-Wei Tseng
- Division of Gastroenterology. Department of Medicine, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi, Taiwan
| | - Hsing-Feng Lee
- Division of Gastroenterology. Department of Medicine, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi, Taiwan
| | - Chih-Chun Tsai
- Department of Mathematics, Tamkang University, Tamsui, Taiwan
| | - Chen-Chi Tsai
- School of Medicine, Tzu Chi University, Hualien, Taiwan
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19
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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.
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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
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20
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Bettinger D, Martin D, Rieg S, Schultheiss M, Buettner N, Thimme R, Boettler T. Treatment with proton pump inhibitors is associated with increased mortality in patients with pyogenic liver abscess. Aliment Pharmacol Ther 2018; 47:801-808. [PMID: 29327781 DOI: 10.1111/apt.14512] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2017] [Revised: 11/28/2017] [Accepted: 12/18/2017] [Indexed: 01/05/2023]
Abstract
BACKGROUND Proton pump inhibitors (PPI) are often used in patients with gastro-esophageal reflux and peptic ulcer disease. A higher risk for infectious diseases and for pyogenic liver abscess has been reported in patients with prolonged PPI intake. Although many patients have ongoing PPI treatment after diagnosis of liver abscess, there are no data available that focus on the prognostic impact of PPI treatment in these patients. AIM To analyse the effect of PPI treatment on mortality in patients with pyogenic liver abscesses. METHODS Between January 2005 and March 2017, one hundred and eighty-one patients with pyogenic liver abscess were retrospectively included in this analysis. Medical records including PPI treatment, microbiological and imaging data were reviewed. The primary endpoint was index mortality and predictive factors were analysed using uni- and multivariate logistic regression models. RESULTS One hundred patients with pyogenic liver abscess (55.2%) were treated with PPI compared to 81 patients (44.8%) without PPI treatment. In both patient cohorts, enterococcus spp. and streptococcus of the anginous group were the most common pathogens identified. Patients with PPI treatment had significantly higher index mortality compared to patients without PPI treatment (30.0% vs 11.1%, P = 0.003). After adjusting for comorbidities PPI remained an independent predictive factor with an OR of 2.56 (1.01-6.46, P = 0.036). CONCLUSIONS PPI treatment is associated with higher index mortality in patients with pyogenic liver abscess. Therefore, critical evaluation of the indication for PPI treatment is particularly important in patients at high risk for pyogenic liver abscess.
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Affiliation(s)
- D Bettinger
- Department of Medicine II, Faculty of Medicine, Medical Center University of Freiburg, University of Freiburg, Freiburg, Germany.,Faculty of Medicine, Berta-Ottenstein-Programme, University of Freiburg, Freiburg, Germany
| | - D Martin
- Department of Medicine II, Faculty of Medicine, Medical Center University of Freiburg, University of Freiburg, Freiburg, Germany
| | - S Rieg
- Department of Medicine II, Faculty of Medicine, Medical Center University of Freiburg, University of Freiburg, Freiburg, Germany
| | - M Schultheiss
- Department of Medicine II, Faculty of Medicine, Medical Center University of Freiburg, University of Freiburg, Freiburg, Germany
| | - N Buettner
- Department of Medicine II, Faculty of Medicine, Medical Center University of Freiburg, University of Freiburg, Freiburg, Germany
| | - R Thimme
- Department of Medicine II, Faculty of Medicine, Medical Center University of Freiburg, University of Freiburg, Freiburg, Germany
| | - T Boettler
- Department of Medicine II, Faculty of Medicine, Medical Center University of Freiburg, University of Freiburg, Freiburg, Germany
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Shizuma T. Spontaneous bacterial and fungal peritonitis in patients with liver cirrhosis: A literature review. World J Hepatol 2018; 10:254-266. [PMID: 29527261 PMCID: PMC5838444 DOI: 10.4254/wjh.v10.i2.254] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Revised: 12/31/2017] [Accepted: 01/24/2018] [Indexed: 02/06/2023] Open
Abstract
Spontaneous bacterial (SBP) and spontaneous fungal peritonitis (SFP) can be a life-threatening infection in patients with liver cirrhosis (LC) and ascites. One of the possible mechanisms of developing SBP is bacterial translocation. Although the number of polymorphonuclear cells in the culture of ascitic fluid is diagnostic for SBP, secondary bacterial peritonitis is necessary to exclude. The severity of underlying liver dysfunction is predictive of developing SBP; moreover, renal impairment and infections caused by multidrug-resistant (MDR) organism are associated with a fatal prognosis of SBP. SBP is treated by antimicrobials, but initial empirical treatment may not succeed because of the presence of MDR organisms, particularly in nosocomial infections. Antibiotic prophylaxis is recommended for patients with LC at a high risk of developing SBP, gastrointestinal bleeding, or a previous episode of SBP, but the increase in the risk of developing an infection caused by MDR organisms is a serious concern globally. Less is known about SFP in patients with LC, but the severity of underlying liver dysfunction may increase the hospital mortality. SFP mortality has been reported to be higher than that of SBP partially because the difficulty of early differentiation between SFP and SBP induces delayed antifungal therapy for SFP.
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Affiliation(s)
- Toru Shizuma
- Department of Physiology, Tokai University School of Medicine, Isehara 2591193, Japan
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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.
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Li DK, Chung RT. Use of proton pump inhibitors in chronic liver diseases. Clin Liver Dis (Hoboken) 2018; 10:148-151. [PMID: 30992776 PMCID: PMC6467129 DOI: 10.1002/cld.678] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2017] [Revised: 10/14/2017] [Accepted: 10/28/2017] [Indexed: 02/06/2023] Open
Affiliation(s)
- Darrick K. Li
- Department of GastroenterologyMassachusetts General HospitalBostonMA
| | - Raymond T. Chung
- Department of GastroenterologyMassachusetts General HospitalBostonMA
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Abstract
BACKGROUND Recently, problems associated with proton pump inhibitor (PPI) use have begun to surface. PPIs influence the gut microbiota; therefore, PPI use may increase the risk of enteric infections and cause bacterial translocation. In this study, we investigated fecal microbiota composition, fecal organic acid concentrations and pH, and gut bacteria in the blood of the same patients before and after PPI use. METHODS Twenty patients with reflux esophagitis based on endoscopic examination received 8 weeks of treatment with PPIs. To analyze fecal microbiota composition and gut bacteria in blood and organic acid concentrations, 16S and 23S rRNA-targeted quantitative RT-PCR and high-performance liquid chromatography were conducted. RESULTS Lactobacillus species were significantly increased at both 4 and 8 weeks after PPI treatment compared with bacterial counts before treatment (P = 0.011 and P = 0.002, respectively). Among Lactobacillus spp., counts of the L. gasseri subgroup, L. fermentum, the L. reuteri subgroup, and the L. ruminis subgroup were significantly increased at 4 and 8 weeks after treatment compared with counts before treatment. Streptococcus species were also significantly increased at 4 and 8 weeks after PPI treatment compared with counts before treatment (P < 0.01 and P < 0.001, respectively). There was no significant difference in the total organic acid concentrations before and after PPI treatment. Detection rates of bacteria in blood before and after PPI treatment were 22 and 28%, respectively, with no significant differences. CONCLUSIONS Our quantitative RT-PCR results showed that gut dysbiosis was caused by PPI use, corroborating previous results obtained by metagenomic analysis.
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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.
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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
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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.
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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
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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.
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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)
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Kim JH, Lim KS, Min YW, Lee H, Min BH, Rhee PL, Kim JJ, Koh KC, Paik SW. Proton pump inhibitors do not increase the risk for recurrent spontaneous bacterial peritonitis in patients with cirrhosis. J Gastroenterol Hepatol 2017; 32:1064-1070. [PMID: 28449345 DOI: 10.1111/jgh.13637] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2016] [Revised: 10/03/2016] [Accepted: 10/27/2016] [Indexed: 02/06/2023]
Abstract
BACKGROUND AND AIM The present study aimed to assess the real impact of proton pump inhibitor (PPI) use on incidence of recurrent spontaneous bacterial peritonitis (SBP) in a homogenous population composed of cirrhotic patients with a previous SBP where differences related with SBP incidence between PPI users and non-users are less likely to exist. METHODS This retrospective cohort study enrolled 307 cirrhotic patients taking diuretics for ascites control and had a previous SBP. Patients who took any PPI for at least 1 week prior to a second SBP were included in the PPI group. The incidence of a second SBP was a primary outcome and was compared between PPI group and non-PPI group before and after propensity score matching. Risk factors for a second SBP were investigated by multivariate analysis. RESULTS Second SBP occurred in 17 patients (29.3%) during mean 52.1 ± 5.2 months of PPI group and in 60 patients (24.1%) during mean 61.9 ± 4.8 months of non-PPI group, which did not differ (P = .185). In the matched cohort, second SBP similarly occurred in both groups [29.3% of PPI group vs 26.8% of non-PPI group (P = .271)]. According to the multivariate analysis, Child-Pugh score was the only significant risk factor for a second SBP (hazard ratio 1.68, 95% confidence interval, 1.13-2.50, P = .001). Isolated bacteria and clinical outcomes such as of mortality, presence of sepsis, and hospital stay did not differ between the two groups in the matched cohort. CONCLUSION Proton pump inhibitor use is not a risk factor for recurrent SBP in cirrhotic patients.
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Affiliation(s)
- Jung Hee Kim
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Kyung Sook Lim
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Yang Won Min
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hyuk Lee
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Byung-Hoon Min
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Poong-Lyul Rhee
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jae J Kim
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Kwang Cheol Koh
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Seung Woon Paik
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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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.
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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
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Cole HL, Pennycook S, Hayes PC. The impact of proton pump inhibitor therapy on patients with liver disease. Aliment Pharmacol Ther 2016; 44:1213-1223. [PMID: 27774677 DOI: 10.1111/apt.13827] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2016] [Revised: 08/21/2016] [Accepted: 09/21/2016] [Indexed: 12/13/2022]
Abstract
BACKGROUND Proton pump inhibitor (PPI) therapy has been reported to be an independent mortality risk factor in patients with cirrhosis. AIM To identify the prevalence of PPI prescription, the appropriateness of this therapy and to investigate the relationship between PPI therapy and overall survival in patients with liver disease. METHODS This retrospective cohort study used patient data for 2012 to 2014 collected from the Scottish Liver Transplant Unit and the Hepatology Ward at the New Royal Infirmary of Edinburgh. RESULTS A total of 64% of the 198 patients discharged from the Hepatology ward were prescribed a PPI. Of the 206 patients assessed and listed for orthotopic liver transplant (OLT), 55% were prescribed a PPI. These percentages are significant, particularly as the majority had no recorded appropriate indication for this therapy. For patients listed for OLT, a logistic regression model revealed significant associations between PPI treatment and male sex, higher model of end-stage liver disease (MELD) scores and patient encephalopathy. A multivariate Cox regression model showed that MELD and UK model for end-stage liver disease scores were independent predictors of patient mortality, while alcoholic liver disease aetiology was a protective factor. There was no statistically significant difference in survival between patients who were prescribed a PPI at assessment and those who were not. CONCLUSION Associations between PPI use, encephalopathy and higher MELD scores imply caution should be exercised in prescribing gastric acid suppressants to patients with cirrhosis, particularly in the absence of clear indications.
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Affiliation(s)
- H L Cole
- University of Edinburgh, Edinburgh, UK
| | | | - P C Hayes
- University of Edinburgh, Edinburgh, UK
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Dam G, Vilstrup H, Watson H, Jepsen P. Proton pump inhibitors as a risk factor for hepatic encephalopathy and spontaneous bacterial peritonitis in patients with cirrhosis with ascites. Hepatology 2016; 64:1265-72. [PMID: 27474889 DOI: 10.1002/hep.28737] [Citation(s) in RCA: 128] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2015] [Accepted: 07/05/2016] [Indexed: 12/12/2022]
Abstract
UNLABELLED Proton pump inhibitors (PPIs) may be a risk factor for hepatic encephalopathy (HE) in patients with cirrhosis, possibly through translocation of gut bacteria, which can also lead to spontaneous bacterial peritonitis (SBP). We examined the associations between PPIs and development of HE or SBP in patients with cirrhosis with ascites. We used data from three 1-year trials of satavaptan for ascites control. We used Cox regression to compare HE and SBP rates between users and nonusers of PPIs. At inclusion, 39% of the 865 patients with cirrhosis with ascites used PPIs, 52% used them at some point during the follow-up, and the proportion of current users was always in the 30%-39% range. There were 189 first-time HE episodes during the follow-up, and the cumulative 1-year risk was 31% for those who used PPIs at baseline versus 25% for those who did not. The confounder-adjusted hazard ratio (HR) of HE for current PPI use versus current nonuse was 1.36 (95% confidence interval [CI], 1.01-1.84). The HR for overt HE was higher (adjusted HR = 1.88; 95% CI, 1.21-1.91). During the follow-up, 86 patients developed SBP. The adjusted HR of SBP for current PPI users versus nonusers was 1.72 (95% CI, 1.10-2.69). CONCLUSION PPIs were used by 52% of this international cirrhosis cohort during a 1-year period and was a risk factor for developing HE and SBP. These findings are consistent with the hypothesis that PPIs may increase translocation of gut bacteria. (Hepatology 2016;64:1265-1272).
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Affiliation(s)
- Gitte Dam
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark.
| | - Hendrik Vilstrup
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark
| | | | - Peter Jepsen
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
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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.
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Bunchorntavakul C, Chamroonkul N, Chavalitdhamrong D. Bacterial infections in cirrhosis: A critical review and practical guidance. World J Hepatol 2016; 8:307-321. [PMID: 26962397 PMCID: PMC4766259 DOI: 10.4254/wjh.v8.i6.307] [Citation(s) in RCA: 128] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2015] [Revised: 11/23/2015] [Accepted: 01/29/2016] [Indexed: 02/06/2023] Open
Abstract
Bacterial infection is common and accounts for major morbidity and mortality in cirrhosis. Patients with cirrhosis are immunocompromised and increased susceptibility to develop spontaneous bacterial infections, hospital-acquired infections, and a variety of infections from uncommon pathogens. Once infection develops, the excessive response of pro-inflammatory cytokines on a pre-existing hemodynamic dysfunction in cirrhosis further predispose the development of serious complications such as shock, acute-on-chronic liver failure, renal failure, and death. Spontaneous bacterial peritonitis and bacteremia are common in patients with advanced cirrhosis, and are important prognostic landmarks in the natural history of cirrhosis. Notably, the incidence of infections from resistant bacteria has increased significantly in healthcare-associated settings. Serum biomarkers such as procalcitonin may help to improve the diagnosis of bacterial infection. Preventive measures (e.g., avoidance, antibiotic prophylaxis, and vaccination), early recognition, and proper management are required in order to minimize morbidity and mortality of infections in cirrhosis.
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Picardi A, Vespasiani-Gentilucci U. Proton pump inhibitor prescription abuse and sepsis in cirrhosis. World J Gastrointest Pharmacol Ther 2016; 7:1-4. [PMID: 26855807 PMCID: PMC4734942 DOI: 10.4292/wjgpt.v7.i1.1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2015] [Revised: 08/28/2015] [Accepted: 11/04/2015] [Indexed: 02/06/2023] Open
Abstract
Proton pump inhibitors (PPIs) represent one of the most extensively prescribed classes of drugs in general and in patients with liver cirrhosis. Many prescriptions are made without a clear adherence to standard indications. As a class of ordinarily well tolerated drug, PPIs are not free of side-effects and concerns have been raised about a possible role for PPIs in predisposing patients to an increased risk of bacterial infections and sepsis. As evidences of different power are accumulating on this topic, prospective studies are needed to reach a more universal agreement, but definitely more attention is needed by prescribers in being more adherent to the few recognized indications for the use of PPIs, particularly in patients with liver cirrhosis. Otherwise, doctors could run the risk of being accused of “abused” prescription.
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Stark CM, Nylund CM. Side Effects and Complications of Proton Pump Inhibitors: A Pediatric Perspective. J Pediatr 2016; 168:16-22. [PMID: 26409307 DOI: 10.1016/j.jpeds.2015.08.064] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2015] [Revised: 07/10/2015] [Accepted: 08/26/2015] [Indexed: 02/06/2023]
Affiliation(s)
- Christopher M Stark
- Department of Pediatrics, F. Edward Hebert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD
| | - Cade M Nylund
- Department of Pediatrics, F. Edward Hebert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD.
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Trifan A, Stoica O, Stanciu C, Cojocariu C, Singeap AM, Girleanu I, Miftode E. Clostridium difficile infection in patients with liver disease: a review. Eur J Clin Microbiol Infect Dis 2015; 34:2313-24. [PMID: 26440041 DOI: 10.1007/s10096-015-2501-z] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2015] [Accepted: 09/28/2015] [Indexed: 02/05/2023]
Abstract
Over the past two decades, there has been a dramatic worldwide increase in both the incidence and severity of Clostridium difficile infection (CDI). Paralleling the increased incidence of CDI in the general population, there has been increased interest in CDI among patients with liver disease, particularly in those with liver cirrhosis and post liver transplantation. MEDLINE and several other electronic databases from January 1995 to December 2014 were searched in order to identify potentially relevant literature. Patients with cirrhosis and liver transplant recipients are at high risk for the development CDI because of antibiotics and proton pump inhibitors use, frequent and prolonged hospitalization, immunosuppressant therapy, and multiple comorbidities. Enzyme immunoassay to detect C. difficile toxins A and B in stool remains the most widely used test for CDI diagnosis, although, more recently, polymerase chain reaction (PCR)-based assays have become the preferred diagnostic test in many laboratories. Metronidazole and vancomycin, given orally, have proved to be effective in the treatment of CDI. Both cirrhotic patients and liver transplant recipients with CDI have longer length of hospital stay, increased mortality, and higher healthcare costs than those without CDI. A rapid diagnosis and adequate therapy of CDI are of paramount importance to improve liver disease patients' outcome. The aim of this review is to provide up-to-date information on the epidemiology, risk factors, pathogenesis, treatment, and outcomes in liver disease patients with CDI.
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Affiliation(s)
- A Trifan
- "Gr. T. Popa" University of Medicine and Pharmacy, 700111, Iasi, Romania
- Institute of Gastroenterology and Hepatology, "St. Spiridon" Emergency University Hospital, Independentei Street no. 1, 700111, Iasi, Romania
| | - O Stoica
- "Gr. T. Popa" University of Medicine and Pharmacy, 700111, Iasi, Romania
| | - C Stanciu
- Institute of Gastroenterology and Hepatology, "St. Spiridon" Emergency University Hospital, Independentei Street no. 1, 700111, Iasi, Romania.
| | - C Cojocariu
- "Gr. T. Popa" University of Medicine and Pharmacy, 700111, Iasi, Romania
- Institute of Gastroenterology and Hepatology, "St. Spiridon" Emergency University Hospital, Independentei Street no. 1, 700111, Iasi, Romania
| | - A-M Singeap
- "Gr. T. Popa" University of Medicine and Pharmacy, 700111, Iasi, Romania
- Institute of Gastroenterology and Hepatology, "St. Spiridon" Emergency University Hospital, Independentei Street no. 1, 700111, Iasi, Romania
| | - I Girleanu
- "Gr. T. Popa" University of Medicine and Pharmacy, 700111, Iasi, Romania
| | - E Miftode
- Hospital of Infectious Diseases, "Gr. T. Popa" University of Medicine and Pharmacy, 700111, Iasi, Romania
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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.
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Abstract
BACKGROUND Microbial infections are a relevant problem for patients with liver cirrhosis. Different types of bacteria are responsible for different kinds of infections: Escherichia coli and Klebsiella pneumoniae are frequently observed in spontaneous bacterial peritonitis or urinary tract infections, and Streptococcus pneumoniae and Mycoplasma pneumoniae in pulmonary infections. Mortality is up to 4-fold higher in infected patients with liver cirrhosis than in patients without infections. Key Messages: Infections in patients with liver cirrhosis are due to three major reasons: bacterial translocation, immune deficiency and an increased incidence of systemic infections. Nonparenchymal liver cells like Kupffer cells, sinusoidal endothelial cells and hepatic stellate cells are the first liver cells to come into contact with microbial products when systemic infection or bacterial translocation occurs. Kupffer cell (KC) activation by Toll-like receptor (TLR) agonists and endothelial sinusoidal dysfunction have been shown to be important mechanisms increasing portal pressure following intraperitoneal lipopolysaccharide pretreatment in cirrhotic rat livers. Reduced intrahepatic vasodilation and increased intrahepatic vasoconstriction are the relevant pathophysiological pathways. Thromboxane A2 and leukotriene (LT) C4/D4 have been identified as important vasoconstrictors. Accordingly, treatment with montelukast to inhibit the cysteinyl-LT1 receptor reduced portal pressure in cirrhotic rat livers. Clinical studies have demonstrated that activation of KCs, estimated by the amount of soluble CD163 in the blood, correlates with the risk for variceal bleeding. Additionally, intestinal decontamination with rifaximin in patients with alcohol-associated liver cirrhosis reduced the portal pressure and the risk for variceal bleeding. CONCLUSIONS TLR activation of nonparenchymal liver cells by pathogens results in portal hypertension. This might explain the pathophysiologic correlation between microbial infections and portal hypertension in patients with liver cirrhosis. These findings are the basis for both better risk stratifying and new treatment options, such as specific inhibition of TLR for patients with liver cirrhosis and portal hypertension.
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Affiliation(s)
- Christian J Steib
- Department of Medicine II, University Hospital LMU Munich, Liver Center Munich, Munich, Germany
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39
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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.
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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)
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Terg R, Casciato P, Garbe C, Cartier M, Stieben T, Mendizabal M, Niveyro C, Benavides J, Marino M, Colombato L, Berbara D, Silva M, Salgado P, Barreyro F, Fassio E, Gadano A. Proton pump inhibitor therapy does not increase the incidence of spontaneous bacterial peritonitis in cirrhosis: a multicenter prospective study. J Hepatol 2015; 62:1056-60. [PMID: 25481567 DOI: 10.1016/j.jhep.2014.11.036] [Citation(s) in RCA: 90] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2013] [Revised: 11/11/2014] [Accepted: 11/24/2014] [Indexed: 12/11/2022]
Abstract
BACKGROUND & AIM Retrospective studies show an association between proton pump inhibitor (PPI) therapy and spontaneous bacterial peritonitis (SBP). We investigate the relationship between PPI and SBP in decompensated cirrhotic patients in a large nationwide prospective study. METHODS Seven hundred seventy patients with a diagnosis of decompensated cirrhosis were admitted consecutively in 23 hospitals in Argentina from March 2011 to April 2012; the patients were carefully investigated for PPI consumption in the previous 3 months. In total, 251 patients were excluded because of active gastrointestinal hemorrhage, antibiotic use during the preceding weeks, HIV-positive status and immunosuppressive therapy. RESULTS Two hundred twenty-six out of 519 patients (43.5%) had received PPI therapy within the last 3 months. In 135 patients, PPIs were administered for longer than 2 weeks. A bacterial infection was shown in 255 patients (49.1%). SBP was diagnosed in 95 patients out of 394 patients with ascites (24.7%). There was no significant difference in the rate of PPI consumption between the infected and the non-infected patients (44.3% vs. 42.8%) or between the SBP patients and the patients with ascites without SBP (46% vs. 42%). In the SBP patients, the duration of PPI administration did not influence the rate of SBP occurrence. The type of bacteria and the origin of SBP infection were similar in the patients with and without PPI. CONCLUSION In the current large, multicenter, prospective study, PPI therapy, specifically evaluated at admission of consecutive cirrhotic patients, was not associated with a higher risk of SBP.
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Affiliation(s)
- Rubén Terg
- Hospital Bonorino Udaondo, Buenos Aires, Argentina
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Dultz G, Piiper A, Zeuzem S, Kronenberger B, Waidmann O. Proton pump inhibitor treatment is associated with the severity of liver disease and increased mortality in patients with cirrhosis. Aliment Pharmacol Ther 2015; 41:459-66. [PMID: 25523381 DOI: 10.1111/apt.13061] [Citation(s) in RCA: 58] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2014] [Revised: 10/06/2014] [Accepted: 12/02/2014] [Indexed: 12/16/2022]
Abstract
BACKGROUND Proton pump inhibitors (PPI) are widely used in patients with liver diseases. Within the last years, there have been concerns about the PPI use as they may promote infections in patients with cirrhosis. AIM As there are sparse data of the prognostic relevance of PPI treatment, to perform a prospective study investigating the relation of PPI treatment and overall survival (OS) in cirrhotic individuals. METHODS Patients with cirrhosis were enrolled and followed prospectively. The primary end point was OS. PPI treatment and additional clinical and laboratory data were assessed at the day of the study inclusion. The time until the end point death was assessed and the individual risks were calculated with Cox regression analyses. RESULTS A total of 272 patients were included and 213 individuals (78.3%) were on PPI treatment. In multivariate logistic regression analysis, PPI treatment was associated with higher MELD scores (P = 0.027) and ascites (P = 0.039). In a multivariate Cox regression model, PPI use was an independent predictor of mortality (hazard ratio 2.330, 95% confidence interval 1.264-4.296, P = 0.007) in addition to the model of end-stage liver disease (MELD) score, hepatocellular carcinoma and hepatic decompensation. CONCLUSIONS PPI use is an independent risk factor for mortality in patients with cirrhosis. Although a causative role for increased mortality in patients taking PPI is still missing, the prescription of PPI in cirrhotics should be considered carefully taking into account its potential adverse effects.
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Affiliation(s)
- G Dultz
- Medizinische Klinik 1, Schwerpunkt Gastroenterologie und Hepatologie, Universitätsklinikum Frankfurt, Goethe-Universität, Frankfurt/Main, Germany
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42
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Sutherland D, Stanley AJ. Editorial: proton pump inhibitors in cirrhosis. Aliment Pharmacol Ther 2015; 41:592. [PMID: 25659211 DOI: 10.1111/apt.13089] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2014] [Accepted: 12/31/2014] [Indexed: 12/17/2022]
Affiliation(s)
- D Sutherland
- GI and Liver Unit, Glasgow Royal Infirmary, Glasgow, UK
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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.
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Affiliation(s)
- Manuela Merli
- Gastroenterology, Department of Clinical Medicine, 'Sapienza' University of Rome, Rome, Italy
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Zhang XG, Feng ZJ. Diagnosis and treatment of spontaneous bacterial peritonitis in cirrhotic patients. Shijie Huaren Xiaohua Zazhi 2015; 23:388-395. [DOI: 10.11569/wcjd.v23.i3.388] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Spontaneous bacterial peritonitis (SBP) is a common complication in liver cirrhotic patients with ascites. Polymorphonuclear cells > 250/mL and bacterial cultures of ascitic fluid are main means for diagnosis of SBP. Leukocyte esterase isozyme, pH value, procalcitonin, lactoferrin, granulocyte elastase and phagocytized bacterial DNA in leukocytes from ascitic fluid also play a role in the diagnosis of SBP. Third-generation cephalosporins (especially cefotaxime) are the most appropriate antibiotics for the treatment of SBP. Albumin infusion can prevent renal impairment and reduce mortality among patients with SBP.
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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.
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Abstract
PURPOSE OF REVIEW This review summarizes the past year's literature regarding the neural, paracrine, hormonal, and intracellular regulation of gastric acid secretion. RECENT FINDINGS Gastric acid facilitates the digestion of protein as well as the absorption of iron, calcium, vitamin B12, and certain medications. High gastric acidity, in combination with pepsin and lipase, kills ingested microorganisms and may play a role in preventing bacterial overgrowth, enteric infection, and possibly spontaneous bacterial peritonitis, community-acquired pneumonia, and infection with Mycobacterium tuberculosis. Stimulants of acid secretion include histamine, gastrin, acetylcholine, and ghrelin. Inhibitors include somatostatin, gastric inhibitory polypeptide, calcitonin gene-related peptide, and adrenomedullin. Helicobacter pylori stimulates or inhibits depending upon the time course of infection and the area of the stomach predominantly infected. Proteins implicated in H-K-ATPase membrane trafficking include myosin IIB, F-actin, ezrin, and Rab GTPases. SUMMARY Our understanding of the regulation of gastric acid secretion continues to advance. Such knowledge is crucial for the management of acid-peptic disorders and the development of novel medications, such as cholecystokinin-2 receptor antagonists.
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Moreau R. The burden of extended-spectrum β-lactamase-producing Enterobacteriaceae in patients with cirrhosis. Hepatol Int 2014. [DOI: 10.1007/s12072-014-9567-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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de Vos M, Henrion J, Deltenre P. Response to the letter of Chitsaz et al. 'the role of proton pump inhibitors in the occurrence of spontaneous bacterial peritonitis'. Liver Int 2014; 34:964-5. [PMID: 24423247 DOI: 10.1111/liv.12468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
Affiliation(s)
- Marie de Vos
- Service d'Hépato-Gastroentérologie, Hôpital de Jolimont, Haine-Saint-Paul, Belgium
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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.
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Chitsaz E. Role of proton pump inhibitors in the occurrence of spontaneous bacterial peritonitis. Liver Int 2014; 34:645. [PMID: 24325464 DOI: 10.1111/liv.12425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2013] [Accepted: 12/01/2013] [Indexed: 02/13/2023]
Affiliation(s)
- Ehsan Chitsaz
- Department of Internal Medicine, Boston University Medical Center, Boston, MA, USA
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