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Kabaliei A, Palchyk V, Izmailova O, Shynkevych V, Shlykova O, Kaidashev I. Long-Term Administration of Omeprazole-Induced Hypergastrinemia and Changed Glucose Homeostasis and Expression of Metabolism-Related Genes. BIOMED RESEARCH INTERNATIONAL 2024; 2024:7747599. [PMID: 38884019 PMCID: PMC11178409 DOI: 10.1155/2024/7747599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 04/23/2024] [Accepted: 05/10/2024] [Indexed: 06/18/2024]
Abstract
Introduction PPIs, or proton pump inhibitors, are the most widely prescribed drugs. There is a debate regarding the relationship between long-term PPI use and the risk of type 2 diabetes mellitus (T2DM). A potential connection between T2DM and PPIs could be an elevated gastrin concentration. This study is aimed at investigating the long-term effects of PPI omeprazole (OZ) on glucose homeostasis and pancreatic gene expression profile in mice. Methods Healthy adult male BALB/c mice were randomly divided into three equal groups (n = 10 in each one): (1) experimental mice that received OZ 20 mg/kg; (2) control mice that received 30 μl saline per os; (3) intact mice without any interventions. Mice were treated for 30 weeks. Glucose homeostasis was investigated by fasting blood glucose level, oral glucose tolerance test (GTT), insulin tolerance test (ITT), and basal insulin resistance (HOMA-IR). Serum gastrin and insulin concentration were determined by ELISA. Expressions of Sirt1, Pparg, Nfκb1 (p105), Nfe2l2, Cxcl5, Smad3, H2a.z, and H3f3b were measured by RT-PCR. Result The ROC analysis revealed an increase in fasting blood glucose levels in OZ-treated mice in comparison with control and intact groups during the 30-week experiment. A slight but statistically significant increase in glucose tolerance and insulin sensitivity was observed in OZ-treated mice within 30 weeks of the experiment. The mice treated with OZ exhibited significant increases in serum insulin and gastrin levels, accompanied by a rise in the HOMA-IR level. These animals had a statistically significant increase in Sirt1, Pparg, and Cxcl5 mRNA expression. There were no differences in β-cell numbers between groups. Conclusion Long-term OZ treatment induced hypergastrin- and hyperinsulinemia and increased expression of Sirt1, Pparg, and Cxcl5 in mouse pancreatic tissues accompanied by specific changes in glucose metabolism. The mechanism of omeprazole-induced Cxcl5 mRNA expression and its association with pancreatic cancer risk should be investigated.
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de Moraes FCA, Pereira CRM, Sano VKT, Laia EAD, Stecca C, Burbano RMR. Do proton pump inhibitors affect the effectiveness of cyclin-dependent kinase 4/6 inhibitors in advanced HR positive, HER2 negative breast cancer? A meta-analysis. Front Pharmacol 2024; 15:1352224. [PMID: 38769999 PMCID: PMC11102992 DOI: 10.3389/fphar.2024.1352224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Accepted: 04/15/2024] [Indexed: 05/22/2024] Open
Abstract
Background The CDK 4/6 inhibitors, including palbociclib and ribociclib, are the standard first-line treatment for hormone receptor-positive (HR+) and human epidermal growth factor receptor 2-negative (HER2-) metastatic breast cancer. Proton pump inhibitors are one of the most globally prescribed types of medications as part of the treatment for gastroesophageal reflux and heartburn complaints. Medication interactions have been demonstrated, leading to a decrease in the effectiveness of chemotherapy drugs such as capecitabine and pazopanib. However, their role and interaction with targeted therapies such as CDK inhibitors are still poorly understood. Methods We searched PubMed, Embase and Web of Science databases for studies that investigated the use of PPI with CDK 4/6 inhibitors versus CDK4/6 alone for advanced or metastatic breast cancer. We systematically searched for the currently available CDK inhibitors: palbociclib, ribociclib and abemaciclib. We computed hazard ratios (HRs), with 95% confidence intervals (CIs). We used DerSimonian and Laird random-effect models for all endpoints. Heterogeneity was assessed using I2 statistics. R, version 4.2.3, was used for statistical analyses. Results A total of 2,737 patients with advanced breast cancer in 9 studies were included, with six studies described the status menopausal as 217 (7.9%) pre-menopause and 1851 (67.6%) post-menopause, for endocrine sensitivity only five studies described1489 (54.4%) patients were endocrine-sensitive and 498 (182%) endocrine-resistent, 910 (33.2%) patients used PPIs. The overall Progression-Free Survival was in favor of the PPI non-users (HR 2.0901; 95% CI 1.410-2.9498; p < 0.001). As well as the subgroup taking palbociclib, revealing statistical relevance for the PPI non-users (HR 2.2539; 95% CI 1.3213-3.8446; p = 0.003) and ribociclib subgroup with a slight decrease in hazard ratio (HR 1.74 95% CI 1.02-2.97; p = 0.04; I2 = 40%). In the multivariate analysis, there was no statistical signifance with ECOG (HR 0.9081; 95% CI 0.4978-16566; p 0.753) and Age (HR 1.2772; 95% CI 0.8790-1.8559; p = 0.199). Either, the univariate analysis did not show statistical significance. Conclusion Women with HR+ and HER2-advanced metastatic breast undergoing treatment with targeted therapies, specifically CDK 4/6 inhibitors, should be monitored for the use of proton pump inhibitors. Therefore, the use of PPIs should be discussed, weighing the advantages and disadvantages for specific cases. It should be individualized based on the necessity in clinical practice for these cases. Systematic Review Registration identifier CRD42023484755.
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Affiliation(s)
| | - Caroline R. M. Pereira
- Department of Medicine, State University of Rio de Janeiro (UERJ), Rio de Janeiro, Brazil
| | | | | | - Carlos Stecca
- Mackenzie Evangelical University Hospital, Curitiba, Paraná, Brazil
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Lin J, Liao P, Qian J, Qin Y, Xu D, He WQ, Liang X, Qin X. Association between proton pump inhibitor use and neurological or psychiatric disorders: a systematic review protocol. JBI Evid Synth 2023; 21:2239-2246. [PMID: 37555780 DOI: 10.11124/jbies-22-00447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/10/2023]
Abstract
OBJECTIVE The objective of this review is to examine the association between proton pump inhibitors (PPIs) and neurological and/or psychiatric disorders in adults. INTRODUCTION The association between PPIs and neurological and/or psychiatric disorders remains unclear, despite the widespread use of the medications. A systematic review is required to investigate the risk of developing neurological and/or psychiatric disorders following the use of PPIs. INCLUSION CRITERIA Studies including participants aged ≥18 years and using any PPIs, including participants with comorbid conditions or using other medications, will be considered for inclusion. Randomized controlled trials, quasi-experimental studies, and observational studies examining the association of neurological and/or psychiatric disorders with the use of PPIs among adults will be included. METHODS MEDLINE, Embase, PsycINFO, CINAHL, and Cochrane CENTRAL databases will be searched from inception until the present. Two authors will independently screen and review the titles, abstracts, and full texts. The methodological quality of included studies will be assessed using the JBI critical appraisal checklists. Study characteristics, populations, type and duration of PPI usage, status of existing neurological and/or psychiatric disorders, comorbidity conditions, use of other medications, identification of neurological and/or psychiatric disorders (International Classification of Diseases codes vs others), and estimation of the associated neurological and/or psychiatric disorders will be extracted. Studies will be pooled using statistical meta-analysis where available; otherwise, the findings will be presented in narrative format. The Grading of Recommendations, Assessment, Development and Evaluation (GRADE) approach for grading the certainty of evidence will be followed. REVIEW REGISTRATION PROSPERO CRD42022355543.
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Affiliation(s)
- Jialing Lin
- Medicines Intelligence Research Program, School of Population Health, University of New South Wales, Sydney, NSW, Australia
| | - Peiwen Liao
- Department of Developmental Disability Neuropsychiatry, Discipline of Psychiatry and Mental Health, University of New South Wales, Sydney, NSW, Australia
| | - Jiahui Qian
- School of Population Health, University of New South Wales, Sydney, NSW, Australia
| | - Yang Qin
- School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Daxin Xu
- Department of Public Health, Community Health Service Center of Shawan, Guangzhou, Guangdong Province, China
| | - Wen-Qiang He
- Childrens Hospital, Westmead Clinical School, The University of Sydney, Sydney, NSW, Australia
| | - Xuting Liang
- Department of Environmental Health, Centre for Disease Prevention and Control of Panyu, Guangzhou, Guangdong Province, China
| | - Xiwen Qin
- Department of Pharmacology and Pharmacy, LKS Medical school, University of Hong Kong, Hong Kong, China
- School of Population and Global Health, The University of Western Australia, Perth, WA, Australia
- Laboratory of Data Discovery for Health (D24H), Hong Kong Science and Technology Park, Sha Tin, Hong Kong SAR, China
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Schieber T, Steele S, Collins S, Berger M, Fleming M, McLaughlin E, Sudheendra P, Vargo C. Effect of Concurrent Proton Pump Inhibitors With Palbociclib Tablets for Metastatic Breast Cancer. Clin Breast Cancer 2023:S1526-8209(23)00131-3. [PMID: 37296062 DOI: 10.1016/j.clbc.2023.05.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 05/10/2023] [Accepted: 05/19/2023] [Indexed: 06/12/2023]
Abstract
BACKGROUND Palbociclib is indicated for the treatment of hormone receptor positive (HR+) human epidermal growth factor receptor 2 negative (HER2-) metastatic breast cancer (MBC) in combination with an aromatase inhibitor or fulvestrant. Two retrospective studies found that concurrent proton pump inhibitor (PPI) use with palbociclib capsules significantly reduced progression free survival (PFS) versus patients without a PPI. Palbociclib tablets were released in 2020 without restriction on PPI use. No study to date has evaluated the combination of palbociclib tablets with concurrent PPI use. METHODS Patients were retrospectively evaluated after they received palbociclib tablets for the treatment of HR+ HER2- MBC in the first line setting with or without a PPI. Patients were assigned to the no PPI use arm if they never used a PPI and the PPI use arm if they used a PPI for >50% of the duration of palbocicib therapy. The primary endpoint was PFS. The secondary endpoints included overall survival (OS) and adverse events. RESULTS Eighty-two patients were identified; 50 in the no PPI use group and 32 in the PPI use group. The median PFS was 20.6 months (95% confidence interval [CI], 16.07 to not estimable) in the no PPI use arm versus 21.0 months (95% CI, 15.15 to not estimable) in the PPI use arm (P = 0.95). Median OS was not reached in either arm. Adverse effects did not differ between arms. CONCLUSION Use of a concurrent PPI with palbociclib tablets does not significantly reduce PFS in patients treated for HR+ HER2- MBC.
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Affiliation(s)
- Timothy Schieber
- Pharmacy Department, The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, OH.
| | - Samantha Steele
- Pharmacy Department, The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, OH; The Ohio State University, School of Pharmacy, Columbus, OH
| | - Stephanie Collins
- Pharmacy Department, The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, OH
| | - Michael Berger
- Pharmacy Department, The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, OH
| | - Megan Fleming
- Pharmacy Department, The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, OH
| | - Eric McLaughlin
- Department of Statistics, The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, OH
| | - Preeti Sudheendra
- Department of Medicine, The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, OH
| | - Craig Vargo
- Pharmacy Department, The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, OH
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Jeon H, Song IS, Park JG, Lee H, Han E, Park S, Lee Y, Song CM, Hur W, Lee IG, Choi J. Protective effects of esomeprazole against cisplatin-induced ototoxicity: an in vitro and in vivo study. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2023; 260:106573. [PMID: 37210931 DOI: 10.1016/j.aquatox.2023.106573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 05/06/2023] [Accepted: 05/11/2023] [Indexed: 05/23/2023]
Abstract
In this study, we aimed to identify novel compounds that could afford protection against cisplatin-induced ototoxicity by employing both cell- and zebrafish (Danio rerio)-based screening platforms. We screened 923 US Food and Drug Administration-approved drugs to identify potential compounds exhibiting protective effects against cisplatin-induced ototoxicity in HEI-OC1 cells (auditory hair cell line). The screening strategy identified esomeprazole and dexlansoprazole as the primary hit compounds. Subsequently, we examined the effects of these compounds on cell viability and apoptosis. Our results revealed that esomeprazole and dexlansoprazole inhibited organic cation transporter 2 (OCT2), thus providing in vitro evidence that these compounds could ameliorate cisplatin-induced ototoxicity by directly inhibiting OCT2-mediated cisplatin transport. In vivo, the protective effects were validated using zebrafish; esomeprazole was found to decrease cisplatin-induced hair cell damage in neuromasts. Furthermore, the esomeprazole-treated group showed a significantly lower number of TUNEL-positive cells than the cisplatin-treated group. Collectively, our findings revealed that esomeprazole exerts a protective effect against cisplatin-induced hair cell damage in both HEI-OC1 cells and a zebrafish model.
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Affiliation(s)
- Hanul Jeon
- Biomedical Research Division, Korea Institute of Science and Technology (KIST), Seoul, Republic of Korea
| | - In Sik Song
- Department of Otorhinolaryngology-Head and Neck Surgery, Korea University College of Medicine, Korea University Ansan Hospital, Ansan, Republic of Korea
| | - Jin-Gyeong Park
- Biomedical Research Division, Korea Institute of Science and Technology (KIST), Seoul, Republic of Korea
| | - Hyejin Lee
- Department of Otorhinolaryngology-Head and Neck Surgery, Korea University College of Medicine, Korea University Ansan Hospital, Ansan, Republic of Korea
| | - Eunjung Han
- Department of Otorhinolaryngology-Head and Neck Surgery, Korea University College of Medicine, Korea University Ansan Hospital, Ansan, Republic of Korea
| | - Saemi Park
- Department of Otorhinolaryngology-Head and Neck Surgery, Korea University College of Medicine, Korea University Ansan Hospital, Ansan, Republic of Korea
| | - Yunkyoung Lee
- Zebrafish Translational Medical Research Center, Korea University, Ansan, Republic of Korea
| | - Chi-Man Song
- Biomedical Research Division, Korea Institute of Science and Technology (KIST), Seoul, Republic of Korea
| | - Wooyoung Hur
- Biomedical Research Division, Korea Institute of Science and Technology (KIST), Seoul, Republic of Korea
| | - In-Gyun Lee
- Biomedical Research Division, Korea Institute of Science and Technology (KIST), Seoul, Republic of Korea.
| | - June Choi
- Department of Otorhinolaryngology-Head and Neck Surgery, Korea University College of Medicine, Korea University Ansan Hospital, Ansan, Republic of Korea; Zebrafish Translational Medical Research Center, Korea University, Ansan, Republic of Korea.
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Geng T, Chen JX, Zhou YF, Lu Q, Wan Z, Liu L, Pan A, Liu G. Proton Pump Inhibitor Use and Risks of Cardiovascular Disease and Mortality in Patients with Type 2 Diabetes. J Clin Endocrinol Metab 2022; 108:e216-e222. [PMID: 36573284 DOI: 10.1210/clinem/dgac750] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Revised: 12/02/2022] [Accepted: 12/23/2022] [Indexed: 12/29/2022]
Abstract
BACKGROUND Proton pump inhibitors (PPIs) are widely used drugs for gastric-acid-related diseases, which may have an impact on the gut microbiome. We aimed to evaluate the associations of PPI use with risks of cardiovascular disease (CVD) and all-cause mortality in patients with type 2 diabetes (T2D). METHODS We analysed the associations of PPI use with risks of coronary artery disease (CAD), myocardial infarction (MI), heart failure (HF), stroke, and all-cause mortality in 19,229 adults with T2D using data from the UK Biobank study. RESULTS During a median follow-up of 10.9-11.2 years, we documented a total of 2,971 CAD, 1,827 MI, 1,192 HF, and 738 stroke cases, along with 2,297 total deaths. PPI use was significantly associated with higher risks of CAD (HR, 1.27; 95% CI, 1.15-1.40), MI (HR, 1.34; 95% CI, 1.18-1.52), HF (HR, 1.35; 95% CI, 1.16-1.57) and all-cause mortality (HR, 1.30; 95% CI, 1.16-1.45). No significant association was observed between PPI use and stroke (HR, 1.11; 95% CI, 0.90-1.36). The results were consistent in the subgroup analyses stratified by factors including indications of PPI, anti-diabetic medication use, and antiplatelet drug use. Analyses in a 1:1 propensity score-matched cohort of PPI users versus non-users yielded similar results. INTERPRETATION Our data suggested that PPI use was associated with higher risks of CVD events and mortality among patients with T2D. The benefits and risks of PPI use should be carefully balanced among patients with T2D, and monitoring of adverse CVD events during PPI therapy should be enhanced.
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Affiliation(s)
- Tingting Geng
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety (Huazhong University of Science and Technology), Ministry of Education Key Lab of Environment and Health, and State Key Laboratory of Environment Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jun-Xiang Chen
- Department of Epidemiology and Biostatistics, Ministry of Education Key Laboratory of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yan-Feng Zhou
- Department of Epidemiology and Biostatistics, Ministry of Education Key Laboratory of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Qi Lu
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety (Huazhong University of Science and Technology), Ministry of Education Key Lab of Environment and Health, and State Key Laboratory of Environment Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zhenzhen Wan
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety (Huazhong University of Science and Technology), Ministry of Education Key Lab of Environment and Health, and State Key Laboratory of Environment Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Liegang Liu
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety (Huazhong University of Science and Technology), Ministry of Education Key Lab of Environment and Health, and State Key Laboratory of Environment Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - An Pan
- Department of Epidemiology and Biostatistics, Ministry of Education Key Laboratory of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Gang Liu
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety (Huazhong University of Science and Technology), Ministry of Education Key Lab of Environment and Health, and State Key Laboratory of Environment Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Delara M, Murray L, Jafari B, Bahji A, Goodarzi Z, Kirkham J, Chowdhury Z, Seitz DP. Prevalence and factors associated with polypharmacy: a systematic review and Meta-analysis. BMC Geriatr 2022; 22:601. [PMID: 35854209 PMCID: PMC9297624 DOI: 10.1186/s12877-022-03279-x] [Citation(s) in RCA: 76] [Impact Index Per Article: 38.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Accepted: 07/06/2022] [Indexed: 12/22/2022] Open
Abstract
Introduction Polypharmacy is commonly associated with adverse health outcomes. There are currently no meta-analyses of the prevalence of polypharmacy or factors associated with polypharmacy. We aimed to estimate the pooled prevalence of polypharmacy and factors associated with polypharmacy in a systematic review and meta-analysis. Methods MEDLINE, EMBASE, and Cochrane databases were searched for studies with no restrictions on date. We included observational studies that reported on the prevalence of polypharmacy among individuals over age 19. Two reviewers extracted study characteristics including polypharmacy definitions, study design, setting, geography, and participant demographics. The risk of bias was assessed using the Newcastle-Ottawa Scales. The main outcome was the prevalence of polypharmacy and factors associated with polypharmacy prevalence. The pooled prevalence estimates of polypharmacy with 95% confidence intervals were determined using random effects meta-analysis. Subgroup analyses were undertaken to evaluate factors associated with polypharmacy such as polypharmacy definitions, study setting, study design and geography. Meta-regression was conducted to assess the associations between polypharmacy prevalence and study year. Results 106 full-text articles were identified. The pooled estimated prevalence of polypharmacy in the 54 studies reporting on polypharmacy in all medication classes was 37% (95% CI: 31-43%). Differences in polypharmacy prevalence were reported for studies using different numerical thresholds, study setting, and publication year. Sex, study geography, study design and geographical location were not associated with differences in polypharmacy prevalence. Discussion Our review highlights that polypharmacy is common particularly among older adults and those in inpatient settings. Clinicians should be aware of populations who have an increased likelihood of experiencing polypharmacy and efforts should be made to review the appropriateness of prescribed medications and occurrence of adverse effects potentially associated with polypharmacy. Conclusions and implications Clinicians should be aware of the common occurrence of polypharmacy and undertake efforts to minimize inappropriate polypharmacy whenever possible. Supplementary Information The online version contains supplementary material available at 10.1186/s12877-022-03279-x.
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Affiliation(s)
- Mahin Delara
- Department of Psychiatry, Queen's University, Providence Care-Mental Health Services, Kingston, Ontario, Canada
| | - Lauren Murray
- Department of Psychiatry, Queen's University, Providence Care-Mental Health Services, Kingston, Ontario, Canada
| | - Behnaz Jafari
- Cumming School of Medicine, University of Calgary, Room 2919 Health Sciences Centre, 3330 Hospital Drive NW, Calgary, AB, T2N 4N1, Canada
| | - Anees Bahji
- Cumming School of Medicine, University of Calgary, Room 2919 Health Sciences Centre, 3330 Hospital Drive NW, Calgary, AB, T2N 4N1, Canada
| | - Zahra Goodarzi
- Cumming School of Medicine, University of Calgary, Room 2919 Health Sciences Centre, 3330 Hospital Drive NW, Calgary, AB, T2N 4N1, Canada.,Departments of Medicine and Community Health Sciences, Hotchkiss Brain Institute, and O'Brien Institute for Public Health, Calgary, Alberta, Canada
| | - Julia Kirkham
- Cumming School of Medicine, University of Calgary, Room 2919 Health Sciences Centre, 3330 Hospital Drive NW, Calgary, AB, T2N 4N1, Canada
| | - Zia Chowdhury
- Department of Psychiatry, Hotchkiss Brain Institute, and O'Brien Institute for Public Health, University of Calgary, Calgary, Alberta, Canada
| | - Dallas P Seitz
- Department of Psychiatry, Queen's University, Providence Care-Mental Health Services, Kingston, Ontario, Canada.
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Kuo HY, Liang CS, Tsai SJ, Chen TJ, Chu CS, Chen MH. Dose-Dependent Proton Pump Inhibitor Exposure and Risk of Type 2 Diabetes: A Nationwide Nested Case-Control Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19148739. [PMID: 35886592 PMCID: PMC9316003 DOI: 10.3390/ijerph19148739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 07/10/2022] [Accepted: 07/12/2022] [Indexed: 11/29/2022]
Abstract
Background: To investigate the association between proton pump inhibitor (PPI) exposure and a risk of type 2 diabetes mellitus (T2DM) among patients with upper gastrointestinal disease (UGID). Method: We conducted a case−control study from Taiwan’s National Health Insurance Research Database between 1998 and 2013. A total of 20,940 patients with T2DM and 20,940 controls were included. The dose of PPIs was categorized according to the cumulative defined daily dose (cDDD). The risk of T2DM was assessed using conditional logistic regression analysis. Result: Compared with cDDD ≤ 30, higher dosage of PPI exposure was associated with an increased risk of T2DM development: cDDD 31−120 (odds ratio [OR]: 1.20, 95% confidence interval [CI]: 1.13−1.26); cDDD 121−365 (OR: 1.26, 95% CI: 1.19−1.33); and cDDD > 365 (OR: 1.34, 95% CI: 1.23−1.46). Subgroup analysis of individual PPI showed that pantoprazole (OR: 1.14, 95% CI: 1.07−1.21), lansoprazole (OR: 1.08, 95% CI: 1.03−1.12), and omeprazole (OR: 1.11, 95% CI: 1.06−1.16) have a significantly higher risk of T2DM development. Conclusions: A dose-dependent increased risk of T2DM was found among patients with UGID using higher doses of PPIs compared with those with lower doses of these drugs. Further studies are necessary to investigate the underlying pathophysiology of PPIs and T2DM.
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Affiliation(s)
- Hsin-Ya Kuo
- Department of Psychiatry, Kaohsiung Veterans General Hospital, Kaohsiung City 813, Taiwan;
| | - Chih-Sung Liang
- Department of Psychiatry, Tri-Service General Hospital, Beitou Branch, National Defense Medical Center, Taipei 112, Taiwan;
| | - Shih-Jen Tsai
- Department of Psychiatry, Taipei Veterans General Hospital, Taipei 112, Taiwan;
- Department of Psychiatry, College of Medicine, National Yang Ming Chiao Tung University, Taipei 112, Taiwan
| | - Tzeng-Ji Chen
- Department of Family Medicine, Taipei Veterans General Hospital, Taipei 112, Taiwan;
- Institute of Hospital and Health Care Administration, National Yang Ming Chiao Tung University, Taipei 112, Taiwan
- Department of Family Medicine, Taipei Veterans General Hospital, Hsinchu Branch, Hsinchu 31064, Taiwan
| | - Che-Sheng Chu
- Department of Psychiatry, Kaohsiung Veterans General Hospital, Kaohsiung City 813, Taiwan;
- Center for Geriatrics and Gerontology, Kaohsiung Veterans General Hospital, Kaohsiung City 813, Taiwan
- Non-Invasive Neuromodulation Consortium for Mental Disorders, Society of Psychophysiology, Taipei 114, Taiwan
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung City 80708, Taiwan
- Correspondence: (C.-S.C.); (M.-H.C.)
| | - Mu-Hong Chen
- Department of Psychiatry, Taipei Veterans General Hospital, Taipei 112, Taiwan;
- Department of Psychiatry, College of Medicine, National Yang Ming Chiao Tung University, Taipei 112, Taiwan
- Correspondence: (C.-S.C.); (M.-H.C.)
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Nasrullah MZ, Eljaaly K, Neamatallah T, Fahmy UA, Alamoudi AJ, Bakhsh HT, Abdel-Naim AB. Omeprazole Prevents Colistin-Induced Nephrotoxicity in Rats: Emphasis on Oxidative Stress, Inflammation, Apoptosis and Colistin Accumulation in Kidneys. Pharmaceuticals (Basel) 2022; 15:782. [PMID: 35890080 PMCID: PMC9320444 DOI: 10.3390/ph15070782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2022] [Revised: 06/19/2022] [Accepted: 06/20/2022] [Indexed: 11/17/2022] Open
Abstract
The clinical value of colistin, a polymyxin antibiotic, is limited by its nephrotoxicity. Omeprazole is a commonly prescribed proton pump inhibitor. The current study aimed to evaluate the effects of the concomitant administration of omeprazole on colistin-induced nephrotoxicity in rats. Omeprazole significantly ameliorated colistin nephrotoxicity as evidenced by prevention in the rise in the serum level of creatinine, urea and cystactin C as well as urinary N-acetylglucosamine activity. This was confirmed by histological studies that indicated a decreased incidence of interstitial nephritis, degenerative cortical changes and collagen deposition. This was accompanied by the prevention of oxidative stress as omeprazole significantly inhibited the lipid peroxidation, glutathione depletion and enzymatic exhaustion of superoxide dismutase as well as catalase. Additionally, omeprazole inhibited the expression of interleukin-6 and tumor necrosis factor-α. Further, omeprazole inhibited the colistin-induced rise in Bax and the down-regulation of Bcl2 mRNA expression. An assessment of the serum levels of colistin revealed that omeprazole had no significant impact. However, it was observed that omeprazole significantly inhibited the accumulation of colistin in kidney tissues. In conclusion, omeprazole protects against colistin-induced nephrotoxicity. This can be attributed to, at least partly, omeprazole's anti-oxidant, anti-inflammatory and anti-apoptotic activities in addition to its ability to prevent the toxic accumulation of colistin in kidneys.
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Affiliation(s)
- Mohammed Z. Nasrullah
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (T.N.); (A.J.A.); (A.B.A.-N.)
| | - Khalid Eljaaly
- Department of Pharmacy Practice, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (K.E.); (H.T.B.)
| | - Thikryat Neamatallah
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (T.N.); (A.J.A.); (A.B.A.-N.)
| | - Usama A. Fahmy
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia;
| | - Abdulmohsin J. Alamoudi
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (T.N.); (A.J.A.); (A.B.A.-N.)
| | - Hussain T. Bakhsh
- Department of Pharmacy Practice, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (K.E.); (H.T.B.)
| | - Ashraf B. Abdel-Naim
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (T.N.); (A.J.A.); (A.B.A.-N.)
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10
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Ciardullo S, Rea F, Savaré L, Morabito G, Perseghin G, Corrao G. Prolonged Use of Proton Pump Inhibitors and Risk of Type 2 Diabetes: Results From a Large Population-Based Nested Case-Control Study. J Clin Endocrinol Metab 2022; 107:e2671-e2679. [PMID: 35428888 PMCID: PMC9202701 DOI: 10.1210/clinem/dgac231] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Indexed: 01/05/2023]
Abstract
CONTEXT It is still debated whether prolonged use of proton pump inhibitors (PPIs) might affect metabolic health. OBJECTIVE To investigate the relationship between prolonged use of PPIs and the risk of developing diabetes. METHODS We performed a case-control study nested into a cohort of 777 420 patients newly treated with PPIs between 2010 and 2015 in Lombardy, Italy. A total of 50 535 people diagnosed with diabetes until 2020 were matched with an equal number of controls that were randomly selected from the cohort members according to age, sex, and clinical status. Exposure to treatment with PPIs was assessed in case-control pairs based on time of therapy. A conditional logistic regression model was fitted to estimate the odds ratios and 95% CIs for the exposure-outcome association, after adjusting for several covariates. Sensitivity analyses were performed to evaluate the robustness of our findings. RESULTS Compared with patients who used PPIs for < 8 weeks, higher odds of diabetes of 19% (95% CI, 15-24), 43% (38-49), and 56% (49-64) were observed among those who used PPIs for between 8 weeks and 6 months, 6 months and 2 years, and > 2 years, respectively. The results were consistent when analyses were stratified according to age, sex, and clinical profile, with higher odds ratios being found in younger patients and those with worse clinical complexity. Sensitivity analyses revealed that the association was consistent and robust. CONCLUSIONS Regular and prolonged use of PPIs is associated with a higher risk of diabetes. Physicians should therefore avoid unnecessary prescription of this class of drugs, particularly for long-term use.
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Affiliation(s)
- Stefano Ciardullo
- Correspondence: Stefano Ciardullo, MD, Department of Medicine and Surgery, Università degli Studi di Milano Bicocca & Department of Medicine and Rehabilitation, Policlinico di Monza, Via Modigliani 10, 20900 Monza (MB), Italy. E-mail: ;
| | | | - Laura Savaré
- National Centre for Healthcare Research & Pharmacoepidemiology, at the University of Milano-Bicocca, 20126 Milan, Italy
- MOX - Laboratory for Modeling and Scientific Computing, Department of Mathematics, Politecnico di Milano, 20126 Milan, Italy
- CADS - Center for Analysis Decisions and Society, Human Technopole, 20126 Milan, Italy
| | - Gabriella Morabito
- Laboratory of Healthcare Research & Pharmacoepidemiology, Unit of Biostatistics, Epidemiology and Public Health, Department of Statistics and Quantitative Methods, University of Milano-Bicocca, 20126 Milan, Italy
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11
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Targownik LE, Fisher DA, Saini SD. AGA Clinical Practice Update on De-Prescribing of Proton Pump Inhibitors: Expert Review. Gastroenterology 2022; 162:1334-1342. [PMID: 35183361 DOI: 10.1053/j.gastro.2021.12.247] [Citation(s) in RCA: 92] [Impact Index Per Article: 46.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2021] [Revised: 12/09/2021] [Accepted: 12/10/2021] [Indexed: 12/19/2022]
Abstract
DESCRIPTION Proton pump inhibitors (PPIs) are among the most commonly used medications in the world. Developed for the treatment and prevention of acid-mediated upper gastrointestinal conditions, these agents are being used increasingly for indications where their benefits are less certain. PPI overprescription imposes an economic cost and contributes to polypharmacy. In addition, PPI use has been increasingly linked to a number of adverse events (PPI-associated adverse events [PAAEs]). Therefore, de-prescribing of PPIs is an important strategy to lower pill burden while reducing real costs and theoretical risks. The purpose of this clinical update was to provide Best Practice Advice (BPA) statements about how to approach PPI de-prescribing in ambulatory patients. METHODS Our guiding principle was that, although PPIs are generally safe, patients should not use any medication when there is not a reasonable expectation of benefit based on scientific evidence or prior treatment response. Prescribers are responsible for determining whether PPI use is absolutely or conditionally indicated and, when uncertainty exists, to incorporate patient perspectives into PPI decision making. We collaboratively outlined a high-level "process map" of the conceptual approach to de-prescribing PPIs in a clinical setting. We identified the following 3 key domains that required BPA guidance: documentation of PPI indication; identifying suitable candidates for consideration of de-prescribing; and optimizing successful de-prescribing. Co-authors drafted 1 or more potential BPAs, supported by literature review, for each domain. All co-authors reviewed, edited, and selected or rejected draft BPAs for inclusion in the final list submitted to the American Gastroenterological Association Governing Board. Because this was not a systematic review, we did not carry out a formal rating of the quality of evidence or strength of the presented considerations. Best Practice Advice Statements BEST PRACTICE ADVICE 1: All patients taking a PPI should have a regular review of the ongoing indications for use and documentation of that indication. This review should be the responsibility of the patient's primary care provider. BEST PRACTICE ADVICE 2: All patients without a definitive indication for chronic PPI should be considered for trial of de-prescribing. BEST PRACTICE ADVICE 3: Most patients with an indication for chronic PPI use who take twice-daily dosing should be considered for step down to once-daily PPI. BEST PRACTICE ADVICE 4: Patients with complicated gastroesophageal reflux disease, such as those with a history of severe erosive esophagitis, esophageal ulcer, or peptic stricture, should generally not be considered for PPI discontinuation. BEST PRACTICE ADVICE 5: Patients with known Barrett's esophagus, eosinophilic esophagitis, or idiopathic pulmonary fibrosis should generally not be considered for a trial of de-prescribing. BEST PRACTICE ADVICE 6: PPI users should be assessed for upper gastrointestinal bleeding risk using an evidence-based strategy before de-prescribing. BEST PRACTICE ADVICE 7: Patients at high risk for upper gastrointestinal bleeding should not be considered for PPI de-prescribing. BEST PRACTICE ADVICE 8: Patients who discontinue long-term PPI therapy should be advised that they may develop transient upper gastrointestinal symptoms due to rebound acid hypersecretion. BEST PRACTICE ADVICE 9: When de-prescribing PPIs, either dose tapering or abrupt discontinuation can be considered. BEST PRACTICE ADVICE 10: The decision to discontinue PPIs should be based solely on the lack of an indication for PPI use, and not because of concern for PAAEs. The presence of a PAAE or a history of a PAAE in a current PPI user is not an independent indication for PPI withdrawal. Similarly, the presence of underlying risk factors for the development of an adverse event associated with PPI use should also not be an independent indication for PPI withdrawal.
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Affiliation(s)
- Laura E Targownik
- Division of Gastroenterology and Hepatology, Department of Medicine, Mount Sinai Hospital, Temerty Faculty of Medicine at the University of Toronto, Toronto, Ontario, Canada.
| | - Deborah A Fisher
- Division of Gastroenterology, Department of Medicine, Duke University, Durham, North Carolina
| | - Sameer D Saini
- Veterans Affairs Center for Clinical Management Research, Ann Arbor, Michigan; Department of Internal Medicine and Institute for Healthcare Policy and Innovation, University of Michigan, Ann Arbor, Michigan
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12
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Wang H, Shi H, Wang Y, Wang N, Li Y, Yang Q, Li Y, Liu C, Zan Y, Feng S, Xie J. Potentially Hazardous Drug-Drug Interactions Associated With Oral Antineoplastic Agents Prescribed in Chinese Tertiary Care Teaching Hospital Settings: A Multicenter Cross-Sectional Study. Front Pharmacol 2022; 13:808848. [PMID: 35177990 PMCID: PMC8844504 DOI: 10.3389/fphar.2022.808848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Accepted: 01/10/2022] [Indexed: 11/13/2022] Open
Abstract
Background: Oral administration increases the risk of interactions, because most oral antineoplastic agents (OAAs) are taken on a daily basis. Interactions can increase exposure to antitumoral agents or cause treatment failure. Potential drug-drug interactions (DDIs) are commonly observed in patients with cancer, while the extent to which OAAs related hazardous DDIs remains unclear. Methods: We studied the contraindication patterns between oral antineoplastic agents and other medications among cancer patients in two tertiary care teaching hospitals in China. A total of 20 clinically significant hazardous DDI pairs that involved 30 OAAs were identified based on the predetermined criteria. Patient medications were checked for DDIs by using the US Food and Drug Administration approved labeling. Descriptive statistics and uni- and multivariate logistic regression analyses were carried out. Results: In this study, 13,917 patients were included and a total of 297 DDIs were identified. The results revealed that proton pump inhibitors (PPIs), dexamethasone and fluoroquinolones were the most often involved hazardous DDIs with OAAs. The most prevalent contraindication is the simultaneous use of certain molecular targeted agents and PPIs. In the result of the multivariate analysis, younger age (0-20 group), increasing number of drugs and patient treated with targeted therapy had a higher risk for DDIs. Conclusion: The prevalence of OAAs related hazardous DDIs appears to be low in the cancer patients. However, physicians and clinical pharmacologists should be aware of the potential hazardous DDIs when prescribing OAAs, especially certain pH-dependent molecular targeted agents and potential QTc prolonging drugs.
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Affiliation(s)
- Haitao Wang
- Department of Pharmacy, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Haitao Shi
- Department of Gastroenterology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Yan Wang
- Department of Pharmacy, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Na Wang
- Department of Pharmacy, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Youjia Li
- Department of Pharmacy, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Qianting Yang
- Department of Pharmacy, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Ya Li
- Department of Pharmacy, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Chenwei Liu
- Department of Pharmacy, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Ying Zan
- Department of Medical Oncology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Siping Feng
- Department of Pharmacy, Yan'an People's Hospital, Yan'an, China
| | - Jiao Xie
- Department of Pharmacy, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
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13
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Yang M, He Q, Gao F, Nirantharakumar K, Veenith T, Qin X, Page AT, Wong MCS, Huang J, Kuo ZC, Xia B, Zhang C, He Y, Meng W, Yuan J, Pan Y. Regular use of proton-pump inhibitors and risk of stroke: a population-based cohort study and meta-analysis of randomized-controlled trials. BMC Med 2021; 19:316. [PMID: 34856983 PMCID: PMC8641218 DOI: 10.1186/s12916-021-02180-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Accepted: 11/08/2021] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Although randomized controlled trials (RCTs) have suggested a non-significant increased risk of stroke among proton pump inhibitor (PPI) users, the association has not been confirmed. We evaluated the association between regular use of PPIs and incident stroke and identified population groups at high net risk. METHODS This is a prospective analysis of 492,479 participants free of stroke from the UK biobank. Incident stroke was identified through linkage to hospital admission and death registries using the International Classification of Diseases (ICD)-10 codes (I60, I61, I63, and I64). We evaluated hazard ratios (HRs) adjusting for demographic factors, lifestyle habits, prevalent comorbidities, concomitant use of medications, and indications of PPIs. We assessed the risk differences (RDs) according to the baseline Framingham Stroke Risk Score. In the meta-analysis, we searched PubMed, EMBASE, and the Cochrane Central Register of Controlled Trials (from 1988 to 1 June 2020) for randomized trials comparing PPIs with other interventions, placebo, or no treatment on stroke risk. Results were combined using a fix-effect meta-analysis (Mantel-Haenszel method). RESULTS We documented 5182 incident strokes over 3,935,030 person-years of follow-up. Regular PPI users had a 16% higher risk of stroke than non-users (HR 1.16, 95% CI 1.06 to 1.27). The estimated effect was similar to our meta-analysis of nine RCTs (case/participants 371/26,642; RR 1.22, 95% CI 1.00 to 1.50; quality of evidence: moderate). The absolute effect of PPI use on stroke increased with the baseline Framingham Stroke Risk Score, with an RD of 1.34‰, 3.32‰, 4.83‰, and 6.28‰ over 5 years for the lowest, quartile 2, quartile 3, and the highest quartile, respectively. CONCLUSIONS Regular use of PPIs was associated with an increased risk of stroke, with a higher absolute risk observed in individuals with high baseline stroke risk. Physicians should therefore exercise caution when prescribing PPIs. An assessment of the underlying stoke risk is recommended for individualized use of PPIs.
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Affiliation(s)
- Man Yang
- The First Clinical Medical School of Lanzhou University, Lanzhou, Gansu, China
- Guangdong Provincial Key Laboratory of Gastroenterology, Center for Digestive Disease, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, Guangdong, China
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou, Gansu, China
| | - Qiangsheng He
- Big Data Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, Guangdong, China
- Clinical Research Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, Guangdong, China
| | - Fang Gao
- Birmingham Acute Care Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
| | - Krish Nirantharakumar
- Institute of Applied Health Research, University of Birmingham, Edgbaston, B15 2TT, Birmingham, UK
| | - Tonny Veenith
- Birmingham Acute Care Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
| | - Xiwen Qin
- Centre for Medicine Use and Safety, Faculty of Pharmacy and Pharmaceutical Science, Monash University, Melbourne, Australia
- School of Population and Global Health, Faculty of Medicine, Density and Health Sciences, University of Western Australia, Perth, Australia
| | - Amy T Page
- Centre for Medicine Use and Safety, Faculty of Pharmacy and Pharmaceutical Science, Monash University, Melbourne, Australia
| | - Martin C S Wong
- Jockey Club School of Public Health and Primary Care, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Junjie Huang
- Jockey Club School of Public Health and Primary Care, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Zi Chong Kuo
- Guangdong Provincial Key Laboratory of Gastroenterology, Center for Digestive Disease, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, Guangdong, China
| | - Bin Xia
- Big Data Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, Guangdong, China
- Clinical Research Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, Guangdong, China
| | - Changhua Zhang
- Guangdong Provincial Key Laboratory of Gastroenterology, Center for Digestive Disease, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, Guangdong, China
- Clinical Research Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, Guangdong, China
| | - Yulong He
- Guangdong Provincial Key Laboratory of Gastroenterology, Center for Digestive Disease, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, Guangdong, China
- Big Data Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, Guangdong, China
| | - Wenbo Meng
- The First Clinical Medical School of Lanzhou University, Lanzhou, Gansu, China.
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou, Gansu, China.
| | - Jinqiu Yuan
- Guangdong Provincial Key Laboratory of Gastroenterology, Center for Digestive Disease, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, Guangdong, China.
- Big Data Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, Guangdong, China.
- Clinical Research Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, Guangdong, China.
| | - Yihang Pan
- Big Data Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, Guangdong, China.
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14
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Yuan J, He Q, Nguyen LH, Wong MCS, Huang J, Yu Y, Xia B, Tang Y, He Y, Zhang C. Regular use of proton pump inhibitors and risk of type 2 diabetes: results from three prospective cohort studies. Gut 2021; 70:1070-1077. [PMID: 32989021 DOI: 10.1136/gutjnl-2020-322557] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 08/06/2020] [Accepted: 08/09/2020] [Indexed: 12/12/2022]
Abstract
OBJECTIVE The association between the regular use of proton pump inhibitors (PPIs) and the risk of type 2 diabetes remains unclear, although a recent randomised controlled trial showed a trend towards increased risk. This study was undertaken to evaluate the regular use of PPIs and risk of type 2 diabetes. METHOD This is a prospective analysis of 204 689 participants free of diabetes in the Nurses' Health Study (NHS), NHS II and Health Professionals Follow-up Study (HPFS). Type 2 diabetes was confirmed using American Diabetes Association (ADA) diagnostic criteria. We evaluated hazard ratios (HRs) adjusting for demographic factors, lifestyle habits, the presence of comorbidities, use of other medications and clinical indications. RESULTS We documented 10 105 incident cases of diabetes over 2 127 471 person-years of follow-up. Regular PPI users had a 24% higher risk of diabetes than non-users (HR 1.24, 95% CI 1.17 to 1.31). The risk of diabetes increased with duration of PPI use. Fully adjusted HRs were 1.05 (95% CI 0.93 to 1.19) for participants who used PPIs for >0-2 years and 1.26 (95% CI 1.18 to 1.35) for participants who used PPIs for >2 years compared with non-users. CONCLUSIONS Regular use of PPIs was associated with a higher risk of type 2 diabetes and the risk increased with longer duration of use. Physicians should therefore exercise caution when prescribing PPIs, particularly for long-term use.
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Affiliation(s)
- Jinqiu Yuan
- Clinical Research Center, The Seventh Affiliated Hospital, Sun Yat-Sen University, Shenzhen, Guangdong, China.,Big Data Center, Scientific Research Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong, China.,Center for Digestive Disease, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong, China
| | - Qiangsheng He
- Clinical Research Center, The Seventh Affiliated Hospital, Sun Yat-Sen University, Shenzhen, Guangdong, China.,Big Data Center, Scientific Research Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong, China
| | - Long H Nguyen
- Division of Gastroenterology, Massachusetts General Hospital, Boston, Massachusetts, USA.,Clinical and Translational Epidemiology Unit, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Martin C S Wong
- Division of Family Medicine and Primary Health Care, The Jockey Club School of Public Health and Primary Care, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Junjie Huang
- Division of Family Medicine and Primary Health Care, The Jockey Club School of Public Health and Primary Care, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Yuanyuan Yu
- Department of Surgery, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Bin Xia
- Clinical Research Center, The Seventh Affiliated Hospital, Sun Yat-Sen University, Shenzhen, Guangdong, China.,Big Data Center, Scientific Research Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong, China
| | - Yan Tang
- Clinical Research Center, The Seventh Affiliated Hospital, Sun Yat-Sen University, Shenzhen, Guangdong, China
| | - Yulong He
- Center for Digestive Disease, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong, China
| | - Changhua Zhang
- Center for Digestive Disease, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong, China
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15
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Jha AK, Gairola S, Kundu S, Doye P, Syed AM, Ram C, Murty US, Naidu VGM, Sahu BD. Toll-like receptor 4: An attractive therapeutic target for acute kidney injury. Life Sci 2021; 271:119155. [PMID: 33548286 DOI: 10.1016/j.lfs.2021.119155] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 01/14/2021] [Accepted: 01/22/2021] [Indexed: 12/11/2022]
Abstract
Acute kidney injury (AKI) is a progressive renal complication which significantly affects the patient's life with huge economic burden. Untreated acute kidney injury eventually progresses to a chronic form and end-stage renal disease. Although significant breakthroughs have been made in recent years, there are still no effective pharmacological therapies for the treatment of acute kidney injury. Toll-like receptor 4 (TLR4) is a well-characterized pattern recognition receptor, and increasing evidence has shown that TLR4 mediated inflammatory response plays a pivotal role in the pathogenesis of acute kidney injury. The expression of TLR4 has been seen in resident renal cells, including podocytes, mesangial cells, tubular epithelial cells and endothelial cells. Activation of TLR4 signaling regulates the transcription of numerous pro-inflammatory cytokines and chemokines, resulting in renal inflammation. Therefore, targeting TLR4 and its downstream effectors could serve as an effective therapeutic intervention to prevent renal inflammation and subsequent kidney damage. For the first time, this review summarizes the literature on acute kidney injury from the perspective of TLR4 from year 2010 to 2020. In the current review, the role of TLR4 signaling pathway in AKI with preclinical evidence is discussed. Furthermore, we have highlighted several compounds of natural and synthetic origin, which have the potential to avert the renal TLR4 signaling in preclinical AKI models and have shown protection against AKI. This scientific review provides new ideas for targeting TLR4 in the treatment of AKI and provides strategies for the drug development against AKI.
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Affiliation(s)
- Ankush Kumar Jha
- Department of Pharmacology & Toxicology, National Institute of Pharmaceutical Education and Research (NIPER)-Guwahati, Changsari PIN-781101, Assam, India
| | - Shobhit Gairola
- Department of Pharmacology & Toxicology, National Institute of Pharmaceutical Education and Research (NIPER)-Guwahati, Changsari PIN-781101, Assam, India
| | - Sourav Kundu
- Department of Pharmacology & Toxicology, National Institute of Pharmaceutical Education and Research (NIPER)-Guwahati, Changsari PIN-781101, Assam, India
| | - Pakpi Doye
- Department of Pharmacology & Toxicology, National Institute of Pharmaceutical Education and Research (NIPER)-Guwahati, Changsari PIN-781101, Assam, India
| | - Abu Mohammad Syed
- Department of Pharmacology & Toxicology, National Institute of Pharmaceutical Education and Research (NIPER)-Guwahati, Changsari PIN-781101, Assam, India
| | - Chetan Ram
- Department of Pharmacology & Toxicology, National Institute of Pharmaceutical Education and Research (NIPER)-Guwahati, Changsari PIN-781101, Assam, India
| | - Upadhyayula Suryanarayana Murty
- Department of Pharmacology & Toxicology, National Institute of Pharmaceutical Education and Research (NIPER)-Guwahati, Changsari PIN-781101, Assam, India
| | - V G M Naidu
- Department of Pharmacology & Toxicology, National Institute of Pharmaceutical Education and Research (NIPER)-Guwahati, Changsari PIN-781101, Assam, India
| | - Bidya Dhar Sahu
- Department of Pharmacology & Toxicology, National Institute of Pharmaceutical Education and Research (NIPER)-Guwahati, Changsari PIN-781101, Assam, India.
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16
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Simonov M, Abel EE, Skanderson M, Masoud A, Hauser RG, Brandt CA, Wilson FP, Laine L. Use of Proton Pump Inhibitors Increases Risk of Incident Kidney Stones. Clin Gastroenterol Hepatol 2021; 19:72-79.e21. [PMID: 32147588 PMCID: PMC7483196 DOI: 10.1016/j.cgh.2020.02.053] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Revised: 02/07/2020] [Accepted: 02/28/2020] [Indexed: 01/13/2023]
Abstract
BACKGROUND AND AIMS Proton pump inhibitors (PPIs) are widely prescribed and have effects on gut ion absorption and urinary ion concentrations. PPIs might therefore protect against or contribute to development of kidney stones. We investigated the association between PPI use and kidney stones. METHODS We performed a retrospective study using data from the Women's Veteran's Cohort Study, which comprised men and women, from October 1, 1999 through September 30, 2017. We collected data from 465,891 patients on PPI usage over time, demographics, laboratory results, comorbidities, and medication usage. Time-varying Cox proportional hazards and propensity matching analyses determined risk of PPI use and incident development of kidney stones. Use of histamine-2 receptor antagonists (H2RAs) was measured and levothyroxine use was a negative control exposure. RESULTS PPI use was associated with kidney stones in the unadjusted analysis, with PPI use as a time-varying variable (hazard ratio [HR], 1.74; 95% CI, 1.67-1.82), and persisted in the adjusted analysis (HR, 1.46; CI, 1.38-1.55). The association was maintained in a propensity score-matched subset of PPI users and nonusers (adjusted HR, 1.25; CI 1.19-1.33). Increased dosage of PPI was associated with increased risk of kidney stones (HR, 1.11; CI, 1.09-1.14 for each increase in 30 defined daily doses over a 3-month period). H2RAs were also associated with increased risk (adjusted HR, 1.47; CI 1.31-1.64). We found no association, in adjusted analysis, of levothyroxine use with kidney stones (adjusted HR, 1.06; CI 0.94-1.21). CONCLUSIONS In a large cohort study of veterans, we found PPI use to be associated with a dose-dependent increase in risk of kidney stones. H2RA use also has an association with risk of kidney stones, so acid suppression might be an involved mechanism. The effect is small and should not change prescribing for most patients.
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Affiliation(s)
- Michael Simonov
- Department of Medicine, Yale School of Medicine, New Haven, Connecticut; VA Connecticut Healthcare System, West Haven, Connecticut.
| | - Erica E. Abel
- Department of Medicine, Yale University School of Medicine, New Haven, Connecticut,VA Connecticut Healthcare System, West Haven, CT
| | | | - Amir Masoud
- Department of Medicine, Yale University School of Medicine, New Haven, Connecticut
| | - Ronald G. Hauser
- Department of Medicine, Yale University School of Medicine, New Haven, Connecticut,VA Connecticut Healthcare System, West Haven, CT
| | - Cynthia A. Brandt
- Department of Medicine, Yale University School of Medicine, New Haven, Connecticut,VA Connecticut Healthcare System, West Haven, CT
| | - Francis P. Wilson
- Department of Medicine, Yale University School of Medicine, New Haven, Connecticut,VA Connecticut Healthcare System, West Haven, CT
| | - Loren Laine
- Department of Medicine, Yale University School of Medicine, New Haven, Connecticut,VA Connecticut Healthcare System, West Haven, CT
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17
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Haastrup PF, Hansen JM, Søndergaard J, Jarbøl DE. Proton pump inhibitor use among patients at risk of peptic ulcer bleeding: a nationwide register-based study. Scand J Gastroenterol 2021; 56:6-12. [PMID: 33280480 DOI: 10.1080/00365521.2020.1853220] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Proton pump inhibitors reduce the risk of peptic ulcer bleeding in patients at risk. The knowledge about the extent of gastroprotection in patients at increased risk and factors associated with prophylactic treatment is limited. AIMS (1) to analyze the extent of gastroprotective undertreatment in patients using aspirin/non-steroidal anti-inflammatory drugs and (2) to analyze which patient characteristics are associated with proton pump inhibitor prophylaxis among those at increased ulcer bleeding risk. METHODS A Danish nationwide register-based study. Based on a risk stratification model we identified citizens at increased ulcer bleeding risk and analyzed the proportion concomitantly treated with proton pump inhibitors. Further, we analyzed associations between use of ulcer prophylaxis and comorbidity and socioeconomic characteristics. RESULTS Some 44.4% of the high-risk patients were concomitantly treated with proton pump inhibitors. In the crude analyses cohabiting, having a high educational level and a high income were significantly associated with lower odds of being treated with proton pump inhibitors. When adjusting for medication use, age, sex and comorbidity the associations were insignificant. CONCLUSIONS There is room for improvement in the extent of ulcer prophylaxis but no clear social gradient in under prescribing of gastroprotection. With the substantial risk-reducing possibility concomitant proton pump inhibitor use could save numerous patients from ulcer bleeding each year. Our study calls for increased awareness of peptic ulcer bleeding risk and dissemination of knowledge to clinicians about risk factors for gastrointestinal hemorrhage and the risk reducing potential of co-prescribing proton pump inhibitors to patients at risk.
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Affiliation(s)
- Peter Fentz Haastrup
- Research Unit of General Practice, Department of Public Health, University of Southern Denmark, Odense, Denmark
| | - Jane Møller Hansen
- Department of Medical Gastroenterology, Odense University Hospital, Odense, Denmark
| | - Jens Søndergaard
- Research Unit of General Practice, Department of Public Health, University of Southern Denmark, Odense, Denmark
| | - Dorte Ejg Jarbøl
- Research Unit of General Practice, Department of Public Health, University of Southern Denmark, Odense, Denmark
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18
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Liu Y, Zhu X, Li R, Zhang J, Zhang F. Proton pump inhibitor utilisation and potentially inappropriate prescribing analysis: insights from a single-centred retrospective study. BMJ Open 2020; 10:e040473. [PMID: 33243802 PMCID: PMC7692833 DOI: 10.1136/bmjopen-2020-040473] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
OBJECTIVES This study aimed to characterise the prescribing patterns and evaluate the appropriateness of the prescribed proton pump inhibitors (PPIs) in adult patients via a review of electronic medical records in a single-centred hospital. DESIGN All patients admitted to the outpatient department of Jinshan Hospital, Fudan University, Shanghai, between 1 January 2018 and 31 December 2018 were evaluated. Individuals aged 18 years or above and with at least one dispensing for PPIs were identified as PPI users. New PPI users were defined as a subject who did not receive any dispensing for PPIs in the year prior to the index date. Baseline characteristics of PPI users and their therapies were described by treatment indication, economic indicators and co-prescription, overall and separately. SETTING The prescription database was retrieved from the hospital information system of Jinshan Hospital, Fudan University. RESULTS Among 18 435 identified PPI users in 2018, 14 219 patients (aged 18 years or above) who had at least one dispensing PPIs were new users (77%), and among them, men accounted for 47%. The mean treatment duration was 23 days. Omeprazole was the most commonly prescribed drug. PPIs are inappropriately prescribed in 50% (13 589/25 850) of prescriptions. Prescription appropriateness analysis indicated that the unapproved indications for PPI new users accounted for 47%; among them, the proportion of gastritis diagnosis was 34%. The proportion of PPI new users with co-prescription of glucocorticosteroids (GCs) who have risk factors accounted for 24% and lower than other co-prescription. A majority of PPI users (73%) reported high-dose PPI prescription. The defined daily dose of oral pantoprazole was the highest, and injectable omeprazole had the highest defined daily cost. In contrast, only the drug utilisation index value of oral esomeprazole was less than 1.0. CONCLUSION The results indicate the challenge of PPI use was accompanied by unapproved indications, frequent inappropriate co-prescription with GCs and excessive dosages. Efforts should be paid to promote rational use and ensure the choice of suitable PPI therapy in the future.
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Affiliation(s)
- Yujuan Liu
- Clinical Pharmacy Department, Jinshan Hospital Affiliated to Fudan University, Shanghai, China
| | - Xian Zhu
- Emergency Department, Jinshan Hospital Affiliated to Fudan University, Shanghai, China
| | - Rongxin Li
- Emergency Department, Jinshan Hospital Affiliated to Fudan University, Shanghai, China
| | - Jun Zhang
- Clinical Pharmacy Department, Jinshan Hospital Affiliated to Fudan University, Shanghai, China
| | - Feng Zhang
- Emergency Department, Jinshan Hospital Affiliated to Fudan University, Shanghai, China
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19
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White B, Drew M, Gaughan J, Phadtare S. Patient Awareness of Reported Adverse Effects Associated with Proton Pump Inhibitors in a Medically Underserved Community. Healthcare (Basel) 2020; 8:healthcare8040499. [PMID: 33228241 PMCID: PMC7712036 DOI: 10.3390/healthcare8040499] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 11/17/2020] [Accepted: 11/18/2020] [Indexed: 12/23/2022] Open
Abstract
Reports of adverse effects associated with proton pump inhibitors (PPIs) are concerning because of high usage and over-the-counter availability. We sought to determine the awareness of PPI adverse effects among our patient population, which is medically underserved, low-income, and racially diverse. A 21-item survey was administered to gastroenterology-clinic outpatients. It collected information about age, gender, education, race, specialty of the prescriber, specific PPI, indication, knowledge of dose, adherence, duration of use and awareness of any risks. Medical records were reviewed to verify survey responses pertaining to indication, dosing, and adherence. A vast majority (96%) of 101 participants were not aware of PPI adverse effects. In total, 63% of the patients completed a high school education or less, which was associated with a higher risk of long-term PPI use than completion of at least an undergraduate degree (p = 0.05). In contrast to other studies, the shockingly low patient awareness about PPI adverse effects in our patient population is particularly concerning, especially as it is tied to their demographic attributes. This may lead to long-term and high-dose PPI use. Our study highlights the need for effective provider-driven education regarding medication risks, especially in the communities with significant health disparities.
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Affiliation(s)
- Brian White
- Department of Biomedical Sciences, Cooper Medical School of Rowan University, 401 S Broadway, Camden, NJ 08103, USA;
| | - Matthew Drew
- Department of Gastroenterology, Cooper University Health Care, 1 Cooper Plaza, Camden, NJ 08103, USA;
- Associates in Gastroenterology, 2940 North Circle Drive, Colorado Springs, CO 80909, USA
| | - John Gaughan
- Department of Biostatistics, Cooper University Health Care, 1 Cooper Plaza, Camden, NJ 08103, USA;
| | - Sangita Phadtare
- Department of Biomedical Sciences, Cooper Medical School of Rowan University, 401 S Broadway, Camden, NJ 08103, USA;
- Correspondence: ; Tel.: +1-(856)-956-2791
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20
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Patel PM, Kandabarow AM, Aiwerioghene E, Blanco-Martinez E, Hart S, Leehey DJ, Farooq A, Baldea KG, Turk TMT. Proton-pump inhibitors associated with decreased urinary citrate excretion. Int Urol Nephrol 2020; 53:679-683. [PMID: 33206338 DOI: 10.1007/s11255-020-02719-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Accepted: 11/07/2020] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Proton-pump inhibitors (PPIs) may increase the risk of kidney stone formation, but the mechanism has not been elucidated. There is a paucity of literature evaluating the effects of PPIs on urinary metabolites and urine pH. METHODS We performed a retrospective review of nephrolithiasis patients treated at our institution and compared patients who were taking PPIs to those who were not at the time of their 24-h urine collections. Hierarchical multivariate linear regression was used to evaluate the independent relationship between PPI use and urinary mineral composition. RESULTS We identified 301 consecutive patients, 88 (29%) of whom were taking PPIs at the time of their 24-h urine collections. Patients taking PPIs were older and more likely to have medical comorbidities associated with metabolic syndrome such as hypertension, diabetes, and dyslipidemia (p < 0.01). Controlling for these factors, patients taking PPIs were found to have 12% lower 24-h urine citrate excretion (β = - 0.12, ΔF = 4.24, p = 0.04). There were no other differences in urinary mineral composition between the groups. CONCLUSION Our findings suggest that patients who take PPIs regularly may be at risk for decreased urinary citrate excretion. The consequent decrease in urinary citrate may become clinically significant for patients with other predisposing factors for hypocitraturia.
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Affiliation(s)
- Parth M Patel
- Department of Urology, Loyola University Medical Center, 2160 S. 1st Ave., Fahey Building, 2nd Floor, Maywood, IL, 60153, USA.
| | - Alexander M Kandabarow
- Department of Urology, Loyola University Medical Center, 2160 S. 1st Ave., Fahey Building, 2nd Floor, Maywood, IL, 60153, USA
| | | | | | - Spencer Hart
- Department of Urology, Loyola University Medical Center, 2160 S. 1st Ave., Fahey Building, 2nd Floor, Maywood, IL, 60153, USA
| | - David J Leehey
- Department of Medicine, Loyola University Medical Center, Maywood, IL, USA
| | - Ahmer Farooq
- Department of Urology, Loyola University Medical Center, 2160 S. 1st Ave., Fahey Building, 2nd Floor, Maywood, IL, 60153, USA
| | - Kristin G Baldea
- Department of Urology, Loyola University Medical Center, 2160 S. 1st Ave., Fahey Building, 2nd Floor, Maywood, IL, 60153, USA
| | - Thomas M T Turk
- Department of Urology, Loyola University Medical Center, 2160 S. 1st Ave., Fahey Building, 2nd Floor, Maywood, IL, 60153, USA
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21
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Wei J, Chan AT, Zeng C, Bai X, Lu N, Lei G, Zhang Y. Association between proton pump inhibitors use and risk of hip fracture: A general population-based cohort study. Bone 2020; 139:115502. [PMID: 32593677 DOI: 10.1016/j.bone.2020.115502] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 06/15/2020] [Accepted: 06/19/2020] [Indexed: 12/29/2022]
Abstract
Previous studies comparing risk of fracture among Proton Pump Inhibitors (PPIs) users with that among non-users were susceptible to confounding by indication. Epidemiologic studies of this association using an active medication as a comparator would appropriately address this bias. We conducted a propensity-score matched cohort study to compare the risk of incident fracture over five years among initiators of PPIs with initiators of histamine 2 receptor antagonist (H2RA) using data collected from The Health Improvement Network (THIN) database in the United Kingdom (2000-2016). The prevalence of PPIs prescription increased 3.8-fold from 2000 (7.9%) to 2012 (30.3%) and remained stable since then. Of the 50,265 propensity-score matched participants in each cohort (mean age was 65 years, and 57% were women), 370 (1.9/1000 person-years) incident hip fracture occurred in the PPIs initiators and 294 (1.5/1000 person-years) in the H2RA initiators during the follow-up period. The rate difference of incident hip fracture for PPIs initiation was 0.4 (95% confidence interval [CI]: 0.2-0.7)/1000 person-years compared with H2RA initiation and the corresponding hazard ratio (HR) was 1.27 (95%CI: 1.09-1.48). Compared with non-PPI use, multivariable-adjusted odds ratios (ORs) of hip fracture were 1.17 (95%CI: 0.94-1.46), 1.55 (95%CI: 1.23-1.96), and 1.67 (95%CI: 1.33-2.10) for 1-2, 3-9 and ≥ 10 prescriptions of PPIs, respectively (P for trend = 0.001). We found that PPIs prescription has been increasing rapidly over the past decade in the United Kingdom, and the initiation of PPIs was associated with a higher risk of hip fracture than initiation of H2RA.
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Affiliation(s)
- Jie Wei
- Health Management Center, Xiangya Hospital, Central South University, Changsha, Hunan, China; Division of Rheumatology, Allergy, and Immunology, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Andrew T Chan
- Division of Gastroenterology, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA; Clinical and Translational Epidemiology Unit, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA; Department of Immunology and Infectious Diseases, Harvard T. H. Chan School of Public Health, Harvard Medical School, Boston, MA, USA
| | - Chao Zeng
- Division of Rheumatology, Allergy, and Immunology, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA; Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, Hunan, China; Hunan Key Laboratory of Joint Degeneration and Injury, Changsha, Hunan, China
| | - Xiaochun Bai
- Department of Orthopedics, Academy of Orthopedics Guangdong Province, Orthopedic Hospital of Guangdong Province, Guangdong Provincial Key Laboratory of Bone and Joint Degenerative Diseases, The Third Affiliated Hospital of Southern Medical University, Guangzhou, China; Department of Cell Biology, Key Laboratory of Mental Health of the Ministry of Education, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
| | - Na Lu
- Arthritis Research Canada, Richmond, Canada
| | - Guanghua Lei
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, Hunan, China; Hunan Key Laboratory of Joint Degeneration and Injury, Changsha, Hunan, China; National Clinical Research Center of Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China.
| | - Yuqing Zhang
- Division of Rheumatology, Allergy, and Immunology, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.
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22
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Abstract
INTRODUCTION Proton pump inhibitors (PPIs) increase the risk for enteric infections that is likely related to PPI-induced hypochlorhydria. Although the impact of acid suppression on severe acute respiratory syndrome coronavirus 2 is unknown thus far, previous data revealed that pH ≤3 impairs the infectivity of the similar severe acute respiratory syndrome coronavirus 1. Thus, we aimed to determine whether use of PPIs increases the odds for acquiring coronavirus disease 2019 (COVID-19) among community-dwelling Americans. METHODS From May 3 to June 24, 2020, we performed an online survey described to participating adults as a "national health survey." A multivariable logistic regression was performed on reporting a positive COVID-19 test to adjust for a wide range of confounding factors and to calculate adjusted odds ratios (aORs) and 95% confidence intervals (CIs). RESULTS Of 53,130 participants, 3,386 (6.4%) reported a positive COVID-19 test. In regression analysis, individuals using PPIs up to once daily (aOR 2.15; 95% CI, 1.90-2.44) or twice daily (aOR 3.67; 95% CI, 2.93-4.60) had significantly increased odds for reporting a positive COVID-19 test when compared with those not taking PPIs. Individuals taking histamine-2 receptor antagonists were not at elevated risk. DISCUSSION We found evidence of an independent, dose-response relationship between the use of antisecretory medications and COVID-19 positivity; individuals taking PPIs twice daily have higher odds for reporting a positive test when compared with those using lower-dose PPIs up to once daily, and those taking the less potent histamine-2 receptor antagonists are not at increased risk. These findings emphasize good clinical practice that PPIs should only be used when indicated at the lowest effective dose, such as the approved once-daily label dosage of over-the-counter and prescription PPIs. Further studies examining the association between PPIs and COVID-19 are needed.
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Affiliation(s)
- Christopher V. Almario
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA
- Karsh Division of Gastroenterology and Hepatology, Cedars-Sinai Medical Center, Los Angeles, California, USA
- Cedars-Sinai Center for Outcomes Research and Education (CS-CORE), Los Angeles, California, USA
- Division of Health Services Research, Cedars-Sinai Medical Center, Los Angeles, California, USA
- Division of Informatics, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - William D. Chey
- Department of Medicine, Michigan Medicine, Ann Arbor, Michigan, USA
- Division of Gastroenterology, Michigan Medicine, Ann Arbor, Michigan, USA
| | - Brennan M.R. Spiegel
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA
- Karsh Division of Gastroenterology and Hepatology, Cedars-Sinai Medical Center, Los Angeles, California, USA
- Cedars-Sinai Center for Outcomes Research and Education (CS-CORE), Los Angeles, California, USA
- Division of Health Services Research, Cedars-Sinai Medical Center, Los Angeles, California, USA
- Department of Health Policy and Management, UCLA Fielding School of Public Health, Los Angeles, California, USA
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23
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Min YW, Lee YC, Kim K, Ryu S, Hong KS, Jeon HH, Kim YS, Park JH, Son HJ, Rhee PL. Proton pump inhibitor use is associated with hip fracture development: a nationwide population-based cohort study. Korean J Intern Med 2020; 35:1084-1093. [PMID: 31671930 PMCID: PMC7487306 DOI: 10.3904/kjim.2018.331] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2018] [Accepted: 11/13/2018] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND/AIMS Effect of proton pump inhibitor (PPI) use on the risk of hip fracture is controversial. This study aimed to clarify the association between PPI use and hip fracture risk using a large cohort. METHODS This study recruited participants from the nationwide cohort (n = 1,025,340). After exclusion of participants who had hip fractures or were aged less than 40 years during the baseline period (2002 to 2004), 371,806 participants were followed to 2013. Participants prescribed PPIs for more than 90 days during baseline period were defined as users. Fracture cases were defined when participants were hospitalized with claims of a hip fracture. RESULTS During 4,159,343 person-years of follow-up, fractures developed more often in PPI users than in nonusers (relative risk [RR], 1.787; 95% confidence interval [CI], 1.260 to 2.534; p = 0.002). The results persisted after adjusting for age, sex, and many drugs relevant to osteoporosis or influential in bone health. Furthermore, fracture risk associated with PPI use increased with duration of use (p trend < 0.001). The fully adjusted RRs of hip fracture development were 1.350 (95% CI, 1.203 to 1.515) for 1- to 90-day users, 1.487 (95% CI, 0.957 to 2.311) for 91- to 180-day users, and 1.771 (95% CI, 0.931 to 3.368) for > 180-day users. The positive association between PPI use and fracture was also confirmed in a subgroup with health screening data where further adjustment for body mass index, smoking status, alcohol consumption, and physical activity was available (adjusted RR, 2.025; 95% CI, 1.151 to 3.564, p = 0.014). CONCLUSION PPI use is associated with hip fracture development.
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Affiliation(s)
- Yang Won Min
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Yeong Chan Lee
- Department of Digital Health, Samsung Advanced Institute for Health Science and Technology, Sungkyunkwan University, Seoul, Korea
| | - Kyunga Kim
- Department of Digital Health, Samsung Advanced Institute for Health Science and Technology, Sungkyunkwan University, Seoul, Korea
- Statistics and Data Center, Research Institute for Future Medicine, Samsung Medical Center, Seoul, Korea
| | - Seungho Ryu
- Department of Occupational and Environmental Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University, Seoul, Korea
- Department of Clinical Research Design and Evaluation, Samsung Advanced Institute for Health Science and Technology, Sungkyunkwan University School of Medicine, Seoul, Korea
- Center for Cohort Studies, Total Healthcare Center, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Kyoung Sub Hong
- Department of Gastroenterology, Mediplex Sejong Hospital, Incheon, Korea
| | - Han Ho Jeon
- Division of Gastroenterology, Department of Internal Medicine, National Health Insurance Service Ilsan Hospital, Ilsan, Korea
| | - Yong Sung Kim
- Department of Gastroenterology, Wonkwang Digestive Disease Research Institute, Wonkwang University Sanbon Hospital, Gunpo, Korea
| | - Jong Heon Park
- Big Data Steering Department, National Health Insurance Service, Wonju, Korea
| | - Hee Jung Son
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
- Hee Jung Son, M.D. Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul 06351, Korea Tel: +82-2-3410-3409, Fax: +82-2-3410-6983, E-mail:
| | - Poong-Lyul Rhee
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
- Correspondence to Poong-Lyul Rhee, M.D. Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul 06351, Korea Tel: +82-2-3410-3409, Fax: +82-2-3410-6983, E-mail:
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24
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Yuan J, Zhang C, Sparks JA, Malspeis S, Tsoi KKF, Kim JH, Fisher BA, Gao F, Sumerlin T, Liu Y, Liu Y, Pan Y, He Y, Sung JJ. Regular use of proton pump inhibitor and risk of rheumatoid arthritis in women: a prospective cohort study. Aliment Pharmacol Ther 2020; 52:449-458. [PMID: 32598046 PMCID: PMC7406413 DOI: 10.1111/apt.15834] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 04/20/2020] [Accepted: 05/13/2020] [Indexed: 12/16/2022]
Abstract
BACKGROUND Proton pump inhibitors (PPIs) have a significant impact on the gut microbiome, which in turn, might increase the risk of rheumatoid arthritis (RA). AIM To evaluate regular use of PPIs and risk of RA. METHODS This is a prospective analysis of the US nurses who reported PPI use data, and were free of RA from the Nurses' Health Study (NHS 2002-2014) and NHS II (2003-2015). The exposure was regular use of PPI in the past 2 years, which was repeatedly evaluated in biennial surveys. RA was confirmed by the 1987 or 2010 American College of Rheumatology criteria. We estimated the hazard ratios (HRs) and confidence interval (CIs) with time-dependent Cox regression adjusting for potential confounders. RESULTS We documented 421 cases of RA over 1 753 879 person-years of follow-up. Regular PPI users had a 44% higher risk of RA as compared with non-regular users (adjusted HR = 1.44; 95%CI, 1.10-1.89). The risk of RA increased with the total duration of PPI use (P-trend = 0.008). Compared with non-regular users, the adjusted HRs were 1.22 (95%CI, 0.93-1.62) for women with >0 to 4 years' use and 1.73 (95% CI, 1.14 to 2.61) for >4 years' use. CONCLUSIONS Regular use of PPI was associated with increased risk of RA in women, with a higher risk observed in individuals with a longer duration of PPI use. Due to the observational study design, large prospective trials are still required to confirm our finding.
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Affiliation(s)
- Jinqiu Yuan
- Clinical Research Center, The Seventh Affiliated Hospital, Sun
Yat-sen University, Shenzhen, Guangdong, 518107, China; Scientific Research Center, The Seventh
Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong, 518107, China,Center for Digestive Disease, The Seventh Affiliated Hospital, Sun
Yat-sen University, Shenzhen, Guangdong, 518107, China
| | - Changhua Zhang
- Center for Digestive Disease, The Seventh Affiliated Hospital, Sun
Yat-sen University, Shenzhen, Guangdong, 518107, China
| | - Jeffrey A. Sparks
- Division of Rheumatology, Inflammation, and Immunity, Brigham and
Women’s Hospital, 60 Fenwood Road, #6016U, Boston, MA 02115, USA,Harvard Medical School, 25 Shattuck St, Boston, MA 02115, USA
| | - Susan Malspeis
- Division of Rheumatology, Inflammation, and Immunity, Brigham and
Women’s Hospital, 60 Fenwood Road, #6016U, Boston, MA 02115, USA
| | - Kelvin Kam-fai Tsoi
- Stanley Ho Big Data Decision Analytics Research Centre, The Chinese
University of Hong Kong, Shatin, Hong Kong.,Jockey Club School of Public Health and Primary Care, The Chinese
University of Hong Kong, Shatin, Hong Kong
| | - Jean H. Kim
- Jockey Club School of Public Health and Primary Care, The Chinese
University of Hong Kong, Shatin, Hong Kong
| | - Benjamin A. Fisher
- Rheumatology Research Group, Institute of Inflammation and Ageing,
University of Birmingham, Birmingham, UK
| | - Fang Gao
- Birmingham Acute Care Research Group, Institute of Inflammation and
Ageing, University of Birmingham, Birmingham, United Kingdom
| | - Tim Sumerlin
- Jockey Club School of Public Health and Primary Care, The Chinese
University of Hong Kong, Shatin, Hong Kong
| | - Yan Liu
- Precision Medicine Center. Scientific Research Center, The
Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong, 518107, China
| | - Yuxing Liu
- Department of Pharmacy, The Seventh Affiliated Hospital, Sun
Yat-sen University, Shenzhen, Guangdong, 518107, China
| | - Yihang Pan
- Precision Medicine Center. Scientific Research Center, The
Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong, 518107, China,Corresponding Authors: Yihang Pan, PhD. Precision Medicine
Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong, 518107,
China (). Yulong He, MD. Center for Digestive Disease,
The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong, 518107, China
()
| | - Yulong He
- Center for Digestive Disease, The Seventh Affiliated Hospital, Sun
Yat-sen University, Shenzhen, Guangdong, 518107, China,Corresponding Authors: Yihang Pan, PhD. Precision Medicine
Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong, 518107,
China (). Yulong He, MD. Center for Digestive Disease,
The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong, 518107, China
()
| | - Joseph J.Y. Sung
- Institute of Digestive Disease, The Chinese University of Hong
Kong, Shatin, Hong Kong
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25
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Hiramatsu SI, Ikemura K, Fujisawa Y, Iwamoto T, Okuda M. Concomitant lansoprazole ameliorates cisplatin-induced nephrotoxicity by inhibiting renal organic cation transporter 2 in rats. Biopharm Drug Dispos 2020; 41:239-247. [PMID: 32473602 DOI: 10.1002/bdd.2242] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Revised: 05/20/2020] [Accepted: 05/27/2020] [Indexed: 12/12/2022]
Abstract
Cisplatin is used widely for the treatment of multiple solid tumors. Cisplatin-induced nephrotoxicity is caused by renal accumulation of cisplatin via human organic cation transporter 2 (hOCT2). As lansoprazole, a proton pump inhibitor, is known to inhibit hOCT2 activity, lansoprazole might ameliorate cisplatin-induced nephrotoxicity. A previous study showed that concomitant lansoprazole administration ameliorated nephrotoxicity in patients receiving cisplatin. However, the detailed mechanism remains to be clarified. In the present study, the drug-drug interaction between lansoprazole and cisplatin was examined using hOCT2-expressing cultured cells and rat renal slices. Moreover, the effect of lansoprazole on cisplatin-induced nephrotoxicity and the pharmacokinetics of cisplatin in rats was investigated. In the uptake study, lansoprazole potently inhibited the uptake of cisplatin in hOCT2-expressing cultured cells and rat renal slices. The in vivo rat study showed that concomitant lansoprazole significantly ameliorated cisplatin-induced nephrotoxicity and reduced the renal accumulation of platinum up to approximately 60% of cisplatin alone at 72 h after cisplatin intraperitoneal administration. Furthermore, the renal uptake of platinum at 3 min after intravenous cisplatin administration in rats with cisplatin and lansoprazole decreased to 78% of rats with cisplatin alone. In addition, there was no significant difference in the plasma platinum concentration between rats treated with and without lansoprazole at 3 min after cisplatin intravenous administration. These findings suggested that concomitant lansoprazole ameliorated cisplatin-induced nephrotoxicity by inhibiting rOCT2-mediated cisplatin uptake in rats, thus decreasing cisplatin accumulation in the kidney. The present findings provided important information for the establishment of novel protective approaches to minimize cisplatin-induced nephrotoxicity.
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Affiliation(s)
- Shun-Ichi Hiramatsu
- Department of Clinical Pharmacy and Biopharmaceutics, Mie University Graduate School of Medicine, Tsu, Mie, Japan
| | - Kenji Ikemura
- Department of Pharmacy, Osaka University Hospital, Suita, Osaka, Japan
| | - Yutaka Fujisawa
- Faculty of Pharmaceutical Sciences, Suzuka University of Medical Science, Suzuka, Mie, Japan
| | - Takuya Iwamoto
- Department of Pharmacy, Mie University Hospital, Tsu, Mie, Japan
| | - Masahiro Okuda
- Department of Pharmacy, Osaka University Hospital, Suita, Osaka, Japan
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Gao H, Wang X, Qu X, Zhai J, Tao L, Zhang Y, Song Y, Zhang W. Omeprazole attenuates cisplatin-induced kidney injury through suppression of the TLR4/NF-κB/NLRP3 signaling pathway. Toxicology 2020; 440:152487. [PMID: 32418911 DOI: 10.1016/j.tox.2020.152487] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2020] [Revised: 04/01/2020] [Accepted: 04/30/2020] [Indexed: 12/22/2022]
Abstract
Renal toxicity is the primary factor that limits clinical use of cisplatin (CP). A previous study showed that omeprazole (OME) protected against CP-induced toxicity in human renal tubular HK-2 cells and rat kidneys. However, the protective mechanisms of OME have not been characterized. We evaluated the ability of OME to inhibit CP-induced inflammation, and characterized the pathways responsible for this effect. Rats were randomly divided into five groups (n = 10/group). The OME groups were intraperitoneally injected with 1.8 or 3.6 mg OME /kg body weight once daily for 5 days. One hour after final administration of vehicle or OME, all rats (except those in control group and OME alone group) were intraperitoneally injected with 15 mg/kg CP. Twenty-four hours after CP injection, the surgery was applied. The time points and dosing of OME and CP were calculated based on previous studies and the therapeutic dose for patients. Omeprazole attenuated CP-induced apoptosis and damage in vivo and in vitro, as evidenced by increased cell viability and prevention of structural damage. Omeprazole ameliorated CP-induced renal injury through inhibition of NF-κB activation and IκBα degradation, and down-regulation of toll-like receptor 4 (TLR4) and Nod-like receptor protein 3 (NLRP3). Lipopolysaccharide, a TLR4 agonist, was used to verify this mechanism. The results indicated that OME inhibited CP-induced expression of inflammatory proteins, and this effect was blunted by co-treatment with LPS in HK-2 cells. These findings suggested that the protective effects of OME against CP-induced kidney damage may occur through inhibition of the TLR4/NF-κB/NLRP3 signaling pathway. This study provided evidence that OME may be a promising agent to inhibit CP-induced nephrotoxicity.
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Affiliation(s)
- Huan Gao
- Department of Pharmacy, the First Hospital of Jilin University, Changchun, Jilin, 130021, PR China
| | - Xiangfeng Wang
- Department of Pharmacy, the First Hospital of Jilin University, Changchun, Jilin, 130021, PR China
| | - Xiaoyu Qu
- Department of Pharmacy, the First Hospital of Jilin University, Changchun, Jilin, 130021, PR China
| | - Jinghui Zhai
- Department of Pharmacy, the First Hospital of Jilin University, Changchun, Jilin, 130021, PR China
| | - Lina Tao
- Department of Pharmacy, the First Hospital of Jilin University, Changchun, Jilin, 130021, PR China
| | - Yueming Zhang
- Department of Pharmacy, the First Hospital of Jilin University, Changchun, Jilin, 130021, PR China
| | - Yanqing Song
- Department of Pharmacy, the First Hospital of Jilin University, Changchun, Jilin, 130021, PR China.
| | - Wenrui Zhang
- Department of Pharmacy, the First Hospital of Jilin University, Changchun, Jilin, 130021, PR China.
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Indini A, Petrelli F, Tomasello G, Rijavec E, Facciorusso A, Grossi F, Ghidini M. Impact of Use of Gastric-Acid Suppressants and Oral Anti-Cancer Agents on Survival Outcomes: A Systematic Review and Meta-Analysis. Cancers (Basel) 2020; 12:E998. [PMID: 32325628 PMCID: PMC7226385 DOI: 10.3390/cancers12040998] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2020] [Revised: 04/04/2020] [Accepted: 04/14/2020] [Indexed: 12/11/2022] Open
Abstract
We performed a systematic review and meta-analysis to evaluate the role of gastric acid suppressant use on outcomes of tyrosine kinase inhibitors (TKIs) and oral chemotherapy. We identified all research evaluating the effect of GAS (gastric acid suppressants) use on patients receiving oral chemotherapy or TKIs for solid tumors. The pooled hazard ratios (HRs) and 95% confidence interval (95%CI) for overall survival (OS) and progression-free survival (PFS) were calculated with a fixed-effects or a random effects model. The study population included n = 16 retrospective studies and 372,418 patients. The series concerned gastrointestinal tract tumors (n = 5 studies), renal cell carcinomas (RCC, n = 3 studies), non-small cell lung cancers (NSCLC, n = 5 studies), and soft tissue sarcomas or mixed histologies solid tumors in n = 3 studies. The pooled HRs for OS and PFS were 1.31 (95%CI: 1.20-1.43; p < 0.01) and 1.3 (95%CI 1.07-1.57; p < 0.01) for GAS and no GAS users, respectively. Only studies of EGFR (epidermal growth factor receptor) mutated NSCLC patients receiving TKIs and those with colorectal cancer receiving oral chemotherapy showed a significant correlation between GAS and poor survival. Our study supports the evidence of a possible negative impact of concomitant GAS therapy on survival outcomes of patients receiving oral anti-cancer drugs.
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Affiliation(s)
- Alice Indini
- Oncology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy; (A.I.); (E.R.); (F.G.)
| | - Fausto Petrelli
- Oncology Unit, ASST Bergamo Ovest, 24047 Treviglio (BG), Italy;
| | - Gianluca Tomasello
- Oncology Unit, Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, 20121 Milan, Italy;
| | - Erika Rijavec
- Oncology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy; (A.I.); (E.R.); (F.G.)
| | - Antonio Facciorusso
- Gastroenterology Unit, Università Degli Studi di Foggia, 71122 Foggia, Italy;
| | - Francesco Grossi
- Oncology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy; (A.I.); (E.R.); (F.G.)
| | - Michele Ghidini
- Oncology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy; (A.I.); (E.R.); (F.G.)
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Ellakany AR, Elgendy DI, Alshenawy HA, Abdel Ghaffar AE. Assessment of the potential therapeutic effects of omeprazole in Schistosoma mansoni infected mice. Parasitol Res 2019; 118:3399-3408. [PMID: 31655904 DOI: 10.1007/s00436-019-06465-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2019] [Accepted: 09/22/2019] [Indexed: 01/26/2023]
Abstract
Schistosomiasis is a neglected chronic parasitic disease with a significant lasting morbidity. Currently, praziquantel (PZQ) is the most efficient drug for schistosomiasis worldwide. However, the possibility of the occurrence of resistance to PZQ is increasing. Therefore, there is a vital need to find new antischistosomal drugs or to increase the efficacy of the existing ones. Omeprazole is a proton pump inhibitor which is reported to have antiparasitic properties. Thus, the aim of this study was to assess the potential therapeutic effects of omeprazole in experimental Schistosoma mansoni infection either alone or in combination with PZQ. For this aim, 80 laboratory bred mice were divided into 3 groups; uninfected control, infected untreated control, and infected and treated at tenth week P.I. The last group was divided into three subgroups that received either PZQ alone, omeprazole alone, or both drugs. The effectiveness of treatment was assessed by adult worm counts, liver egg count, scanning electron microscopy of adult worms, histopathological, and immunohistochemical (GFAP) examination. There was significant reduction of adult worm counts, liver egg counts, size, diameter of hepatic granulomas, hepatic fibrosis, and GFAP expression in the group that received combined treatment as compared to PZQ group. Moreover, the tegumental changes were more evident in the group that received combined treatment. In conclusion, the administration of omeprazole with PZQ improved the efficacy of PZQ in the treatment of Schistosomiasis mansoni.
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Affiliation(s)
- Asmaa R Ellakany
- Medical Parasitology Department, Faculty of Medicine, Tanta University, Tanta, Egypt
| | - Dina I Elgendy
- Medical Parasitology Department, Faculty of Medicine, Tanta University, Tanta, Egypt.
| | - Hanan A Alshenawy
- Pathology Department, Faculty of Medicine, Tanta University, Tanta, Egypt
| | - Amira E Abdel Ghaffar
- Medical Parasitology Department, Faculty of Medicine, Tanta University, Tanta, Egypt
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Effect of proton pump inhibitors on mortality of cirrhotic patients with pneumonia. PLoS One 2019; 14:e0216041. [PMID: 31022265 PMCID: PMC6483244 DOI: 10.1371/journal.pone.0216041] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2018] [Accepted: 04/12/2019] [Indexed: 12/12/2022] Open
Abstract
Objective Pneumonia is life-threatening in patients with liver cirrhosis. Proton pump inhibitors (PPIs) may increase the risk of these patients developing pneumonia. However, whether PPIs increase mortality in patients with cirrhosis and pneumonia remain unknown. Methods We used the Taiwan National Health Insurance Database to enroll 1,201 cirrhotic patients with pneumonia without active gastrointestinal bleeding who were receiving PPIs and were hospitalized between January 1, 2010 and December 31, 2013. A one-to-three propensity score match was performed to select a comparison group based on age, gender, and comorbid disorders. Results The overall 30-day and 90-day all-cause mortality rates were 13.7% and 26.9% in the PPI group, and 14.3% and 25.1% in the non-PPI group, respectively. After Cox regression model adjusting for age, gender, and comorbid disorders, the hazard ratios of the effect of PPIs on 30-day and 30 to 90-day mortality were 0.94 (95% Confidence Interval [CI], 0.79–1.12, P = 0.468) and 1.26 (95% CI, 1.05–1.52; P = 0.013), respectively. Conclusions PPIs were not associated with 30-day mortality among cirrhotic patients with pneumonia but not active gastrointestinal bleeding. However, prolonged PPI therapy may be associated with higher mortality.
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Gao H, Zhang S, Hu T, Qu X, Zhai J, Zhang Y, Tao L, Yin J, Song Y. Omeprazole protects against cisplatin-induced nephrotoxicity by alleviating oxidative stress, inflammation, and transporter-mediated cisplatin accumulation in rats and HK-2 cells. Chem Biol Interact 2018; 297:130-140. [PMID: 30452898 DOI: 10.1016/j.cbi.2018.11.008] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Revised: 11/02/2018] [Accepted: 11/14/2018] [Indexed: 12/13/2022]
Abstract
The present study assessed the therapeutic potential of omeprazole (OME), the most commonly prescribed proton pump inhibitor (PPI) used to treat gastroesophageal hyperacidity, against cisplatin (CP)-induced toxicity in human renal tubular HK-2 cells and rat kidneys. Herein, we observed that exposure of HK-2 cells to OME reversed the injury caused by CP, including enhancing cell viability and alleviating intracellular reactive oxygen species (ROS) generation and membrane damage. Concomitantly, acute exposure of male SD rats to CP induced histopathological changes, which were prevented by co-administration with OME. Inflammation and oxidative stress were inhibited by OME during CP-induced renal injury by increasing the activity of superoxide dismutase, and reducing the levels of malondialdehyde, both in vivo and in vitro. The expression levels of major inflammatory response markers were significantly decreased in HK-2 cells and rat kidneys in response to OME. OME reduced CP cellular uptake through organic cation transporters 2 (OCT2) and the prompt efflux of CP by P-glycoprotein (P-gp), thereby reducing the accumulation of CP in kidney tissue and increasing its serum levels. These data demonstrate that CP-induced kidney damage is positively correlated with its cellular accumulation. Concurrently, OME showed renoprotective effect against CP-induced toxicity in HK-2 cells and rat kidneys, by suppressing oxidative stress and mediating NF-κB-dependent inflammation, apoptosis, and transporter function. As OME is commonly used in combination with CP during chemotherapy treatment, this study highlights the clinical significance of OME in alleviating CP-induced nephrotoxicity.
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Affiliation(s)
- Huan Gao
- School of Pharmaceutical Sciences, Jilin University, Changchun, Jilin, 130021, PR China; Department of Pharmacy, The First Hospital of Jilin University, Changchun, Jilin, 130021, PR China
| | - Sixi Zhang
- Department of Pharmacy, The First Hospital of Jilin University, Changchun, Jilin, 130021, PR China
| | - Tingting Hu
- Department of Technical Center, Jilin Entry Exit Inspection and Quarantine Bureau, Changchun, 130062, PR China
| | - Xiaoyu Qu
- Department of Pharmacy, The First Hospital of Jilin University, Changchun, Jilin, 130021, PR China
| | - Jinghui Zhai
- Department of Pharmacy, The First Hospital of Jilin University, Changchun, Jilin, 130021, PR China
| | - Yueming Zhang
- Department of Pharmacy, The First Hospital of Jilin University, Changchun, Jilin, 130021, PR China
| | - Lina Tao
- Department of Pharmacy, The First Hospital of Jilin University, Changchun, Jilin, 130021, PR China
| | - Jianyuan Yin
- School of Pharmaceutical Sciences, Jilin University, Changchun, Jilin, 130021, PR China.
| | - Yanqing Song
- Department of Pharmacy, The First Hospital of Jilin University, Changchun, Jilin, 130021, PR China.
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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: 14] [Impact Index Per Article: 2.3] [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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Savarino V, Marabotto E, Zentilin P, Furnari M, Bodini G, De Maria C, Pellegatta G, Coppo C, Savarino E. Proton pump inhibitors: use and misuse in the clinical setting. Expert Rev Clin Pharmacol 2018; 11:1123-1134. [PMID: 30295105 DOI: 10.1080/17512433.2018.1531703] [Citation(s) in RCA: 95] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
INTRODUCTION The introduction of proton pump inhibitors (PPIs) into clinical practice has greatly improved our therapeutic approach to acid-related diseases for their efficacy and safety. Areas Covered: The following evidence-based indications for PPI use are acknowledged by many scientific societies: treatment of the various forms and complications of gastroesophageal reflux disease, eradication of H. pylori infection in combination with two or more antibiotics, short- and long-term therapy of H. pylori-negative peptic ulcers, healing, and prevention of NSAID/COXIB-associated gastric ulcers, co-therapy with endoscopic procedures to control upper digestive bleeding and medical treatment of Zollinger Ellison syndrome. Expert Commentary: Despite the above well-defined indications, however, the use of PPIs continues to grow every year in both western and eastern countries and the endless expansion of the PPI market has created important problems for many regulatory authorities for two relevant features: the progressive increase of the costs of therapy and the greater potential harms for the patients. The major reasons for the misuse of PPIs are the prevention of gastro-duodenal ulcers in patients without risk factors and the stress ulcer prophylaxis in non-intensive care units, steroid therapy alone, anti-platelet or anti-coagulant treatment in patients without risk of gastric injury and the overtreatment of functional dyspepsia.
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Affiliation(s)
- Vincenzo Savarino
- a Gastrointestinal Unit, Department of Internal Medicine , University of Genoa , Genoa , Italy
| | - Elisa Marabotto
- a Gastrointestinal Unit, Department of Internal Medicine , University of Genoa , Genoa , Italy
| | - Patrizia Zentilin
- a Gastrointestinal Unit, Department of Internal Medicine , University of Genoa , Genoa , Italy
| | - Manuele Furnari
- a Gastrointestinal Unit, Department of Internal Medicine , University of Genoa , Genoa , Italy
| | - Giorgia Bodini
- a Gastrointestinal Unit, Department of Internal Medicine , University of Genoa , Genoa , Italy
| | - Costanza De Maria
- a Gastrointestinal Unit, Department of Internal Medicine , University of Genoa , Genoa , Italy
| | - Gaia Pellegatta
- a Gastrointestinal Unit, Department of Internal Medicine , University of Genoa , Genoa , Italy
| | - Claudia Coppo
- a Gastrointestinal Unit, Department of Internal Medicine , University of Genoa , Genoa , Italy
| | - Edoardo Savarino
- b Gastrointestinal Unit, Department of Surgery , Oncology and Gastroenterology, University of Padua , Padua , Italy
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Li J, Tsinman K, Tsinman O, Wigman L. Using pH Gradient Dissolution with In-Situ Flux Measurement to Evaluate Bioavailability and DDI for Formulated Poorly Soluble Drug Products. AAPS PharmSciTech 2018; 19:2898-2907. [PMID: 30209787 DOI: 10.1208/s12249-018-1164-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Accepted: 08/26/2018] [Indexed: 02/07/2023] Open
Abstract
This study described a pH-gradient dissolution method combined with flux measurements as an in vitro tool for assessing the risk of bioavailability reduction due to drug-drug interactions (DDI) caused by acid reducing agents (ARAs). The device incorporates absorption chambers into USP II dissolution vessels, with fiber optic UV-probes monitoring concentration in situ. Dosage forms of Genentech BCS class II drugs, GDC-0810, GDC-0941, and compound A, were tested by starting the dissolution in either pH 1.6 or pH 4.0 media then converting to FaSSIF after 30 min. GDC-0810 showed no significant difference in flux between the two conversion experiments. A supersaturation phase was observed for GDC-0941 in the pH 1.6 experiments after media conversion to FaSSIF; however, it did not appear to occur in the pH 4.0 experiment due to low drug solubility at pH 4.0, resulting in a 95% decrease in flux compared to pH 1.6 experiment. The extent of flux reduction and the total accumulated API mass in the absorption chamber agreed well with the 89% reduction in mean Cmax and the 82% reduction in mean AUC from dog PK study between animals treated with pentagastrin and famotidine. Testing of the compound A optimized formulation tablets showed a 25% reduction in flux and in vitro absorbed amount by changing pH 1.6 to 4.0, correlating well with the AUC decrease in clinical studies. Good correlation between in vitro data and in vivo PK data demonstrated the applicability of the method for formulators to develop drug products mitigating DDI from ARAs.
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Savarino V, Marabotto E, Zentilin P, Furnari M, Bodini G, De Maria C, Pellegatta G, Coppo C, Savarino E. The appropriate use of proton-pump inhibitors. Minerva Med 2018; 109. [DOI: 10.23736/s0026-4806.18.05705-1] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023]
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Hung TH, Lee HF, Tseng CW, Tsai CC, Tsai CC. Effect of proton pump inhibitors in hospitalization on mortality of patients with hepatic encephalopathy and cirrhosis but no active gastrointestinal bleeding. Clin Res Hepatol Gastroenterol 2018; 42:353-359. [PMID: 29551615 DOI: 10.1016/j.clinre.2017.11.011] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2017] [Revised: 10/29/2017] [Accepted: 11/27/2017] [Indexed: 02/04/2023]
Abstract
BACKGROUND Hepatic encephalopathy (HE) is a neuropsychiatric complication of decompensated cirrhosis. Proton pump inhibitors (PPIs), used as potent acid suppressants, are associated with HE occurrence in cirrhotic patients. However, it is still unknown if PPIs contribute to mortality in cirrhotic patients with HE and no active gastrointestinal bleeding. METHODS We used the Taiwan National Health Insurance Database to identify 1004 cirrhotic patients with HE and no active gastric bleeding, who received oral PPIs between January 1, 2010 and December 31, 2013. On the basis of comorbid disorder data, we used propensity score matching at a 1:4 ratio to select 4016 cirrhotic patients with HE and no active gastric bleeding who did not receive PPIs as a comparison group. All patients were followed up for one year from the index time. RESULTS The overall 30-day, 90-day, and 1-year mortalities were 36.1%, 52.6%, and 70.1% in PPI group, and 27.5%, 41.7%, and 62.4% in non-PPI group. Using Cox regression model analysis with adjustment for age, gender, and other comorbid disorders, we obtained hazard ratios of 1.360 (95% CI: 1.208-1.532, P<0.001), 1.563 (95% CI: 1.314-1.859; P<0.001), and 1.187 (95% CI: 1.008-1.398; P=0.040) for, respectively, 30-day, 30-day to 90-day, and 90-day to 1-year mortality in patients taking PPIs. CONCLUSION PPIs increase short-term and long-term mortality of cirrhotic patients with HE and no active gastrointestinal bleeding.
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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; School of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Hsing-Feng Lee
- Division of Gastroenterology, Department of Medicine, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi, Taiwan; School of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Chih-Wei Tseng
- Division of Gastroenterology, Department of Medicine, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi, Taiwan; School of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Chih-Chun Tsai
- Department of Mathematics, Tamkang University, Tamsui, Taiwan
| | - Chen-Chi Tsai
- School of Medicine, Tzu Chi University, Hualien, Taiwan; Division of Infectious Diseases, Department of Medicine, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi, Taiwan.
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Nguyen LH, Lochhead P, Joshi AD, Cao Y, Ma W, Khalili H, Rimm EB, Rexrode KM, Chan AT. No Significant Association Between Proton Pump Inhibitor Use and Risk of Stroke After Adjustment for Lifestyle Factors and Indication. Gastroenterology 2018; 154:1290-1297.e1. [PMID: 29269313 PMCID: PMC5880683 DOI: 10.1053/j.gastro.2017.12.006] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Revised: 12/10/2017] [Accepted: 12/11/2017] [Indexed: 01/30/2023]
Abstract
BACKGROUND & AIMS Proton pump inhibitors (PPI) are among the top 10 most prescribed medications worldwide. We investigated the association between PPI use and ischemic stroke. METHODS We collected data on 68,514 women (mean age, 65 ± 7 years) enrolled in the Nurses' Health Study since 2000 and 28,989 men (mean age, 69 ± 8 years) in the Health Professionals Follow-up Study since 2004, without a history of stroke. We used Cox proportional hazards models to examine the association between risk of incident stroke and PPI use among participants. The primary end point was first incident stroke. RESULTS In the 2 cohorts, we documented 2599 incident strokes (2037 in women and 562 in men) over a 12-year period, encompassing 949,330 person-years. After adjustment for established risk factors for stroke, PPI use was associated with a significant increase in risk of ischemic stroke (hazard ratio, 1.18; 95% confidence interval, 1.02-1.37). The association was reduced after we adjusted for potential indications for PPI use, including history of peptic ulcer disease, gastroesophageal reflux disease, or gastrointestinal bleeding, and prior use of histamine-2 receptor antagonist therapy (hazard ratio, 1.08; 95% confidence interval, 0.91-1.27). Regular PPI use was not associated with increased risk of stroke overall or hemorrhagic stroke. CONCLUSIONS In an analysis of data from the Nurses' Health Study and the Health Professionals Follow-up Study, we did not find a significant association between PPI use and ischemic stroke, after accounting for indications for PPI use. Prior reports of an increased risk of stroke may be due to residual confounding related to chronic conditions associated with PPI use.
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Affiliation(s)
- Long H. Nguyen
- Gastrointestinal Unit, Massachusetts General Hospital, Boston, Massachusetts, USA,Clinical and Translational Epidemiology Unit, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Paul Lochhead
- Gastrointestinal Unit, Massachusetts General Hospital, Boston, Massachusetts, USA,Clinical and Translational Epidemiology Unit, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Amit D. Joshi
- Gastrointestinal Unit, Massachusetts General Hospital, Boston, Massachusetts, USA,Clinical and Translational Epidemiology Unit, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Yin Cao
- Gastrointestinal Unit, Massachusetts General Hospital, Boston, Massachusetts, USA,Clinical and Translational Epidemiology Unit, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA,Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Wenjie Ma
- Gastrointestinal Unit, Massachusetts General Hospital, Boston, Massachusetts, USA,Clinical and Translational Epidemiology Unit, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Hamed Khalili
- Gastrointestinal Unit, Massachusetts General Hospital, Boston, Massachusetts, USA,Clinical and Translational Epidemiology Unit, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Eric B. Rimm
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA,Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA,Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Kathryn M. Rexrode
- Division of Preventive Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Andrew T. Chan
- Gastrointestinal Unit, Massachusetts General Hospital, Boston, Massachusetts, USA,Clinical and Translational Epidemiology Unit, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA,Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA,Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, Massachusetts, USA
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van Leeuwen RWF, Jansman FGA, Hunfeld NG, Peric R, Reyners AKL, Imholz ALT, Brouwers JRBJ, Aerts JG, van Gelder T, Mathijssen RHJ. Tyrosine Kinase Inhibitors and Proton Pump Inhibitors: An Evaluation of Treatment Options. Clin Pharmacokinet 2018; 56:683-688. [PMID: 28101705 PMCID: PMC5488129 DOI: 10.1007/s40262-016-0503-3] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Tyrosine kinase inhibitors (TKIs) have rapidly become an established factor in oncology, and have been shown to be effective in a wide variety of solid and hematologic malignancies. Use of the oral administration route of TKIs offers flexibility and is convenient for the patient; however, despite these advantages, the oral route of administration also causes a highly relevant new problem. Acid-inhibitory drugs, such as proton pump inhibitors (PPIs), increase the intragastric pH, which may subsequently decrease TKI solubility, bioavailability, and treatment efficacy. Clear and practical advice on how to manage PPI use during TKI therapy is currently not available in the literature. Since PPIs are extensively used during TKI therapy, prescribers are presented with a big dilemma as to whether or not to continue the combined treatment, resulting in patients possibly being deprived of optimal therapy. When all pharmacological characteristics and data of either TKIs and PPIs are considered, practical and safe advice on how to manage this drug combination can be given.
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Affiliation(s)
- Roelof W F van Leeuwen
- Department of Medical Oncology, Erasmus MC Cancer InstituteErasmus University Medical Center, 's-Gravendijkwal 230, 3015 CE, Rotterdam, The Netherlands. .,Department of Hospital Pharmacy, Erasmus University Medical Center, 's-Gravendijkwal 230, 3015 CE, Rotterdam, The Netherlands.
| | - Frank G A Jansman
- Department of Clinical Pharmacy, Deventer Hospital, Nico Bolkesteinlaan 75, 7416 SE, Deventer, The Netherlands.,Department of Pharmacotherapy, Epidemiology and Economics, University of Groningen, A. Deusinglaan 1, 9713 AV, Groningen, The Netherlands
| | - Nicole G Hunfeld
- Department of Hospital Pharmacy, Erasmus University Medical Center, 's-Gravendijkwal 230, 3015 CE, Rotterdam, The Netherlands.,Department of Intensive Care, Erasmus University Medical Center, 's-Gravendijkwal 230, 3015 CE, Rotterdam, The Netherlands
| | - Robert Peric
- Department of Pulmonary Medicine, Erasmus MC Cancer Institute, 's-Gravendijkwal 230, 3015 CE, Rotterdam, The Netherlands
| | - Anna K L Reyners
- Department of Medical Oncology, University Medical Center Groningen, A. Deusinglaan 1, 9712 CP, Groningen, The Netherlands
| | - Alex L T Imholz
- Department of Medical Oncology, Deventer Hospital, Nico Bolkesteinlaan 75, 7416 SE, Deventer, The Netherlands
| | - Jacobus R B J Brouwers
- Department of Pharmacotherapy, Epidemiology and Economics, University of Groningen, A. Deusinglaan 1, 9713 AV, Groningen, The Netherlands
| | - Joachim G Aerts
- Department of Pulmonary Medicine, Erasmus MC Cancer Institute, 's-Gravendijkwal 230, 3015 CE, Rotterdam, The Netherlands
| | - Teun van Gelder
- Department of Hospital Pharmacy, Erasmus University Medical Center, 's-Gravendijkwal 230, 3015 CE, Rotterdam, The Netherlands.,Department of Internal Medicine, Erasmus University Medical Center, 's-Gravendijkwal 230, 3015 CE, Rotterdam, The Netherlands
| | - Ron H J Mathijssen
- Department of Medical Oncology, Erasmus MC Cancer InstituteErasmus University Medical Center, 's-Gravendijkwal 230, 3015 CE, Rotterdam, The Netherlands
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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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Kou D, Dwaraknath S, Fischer Y, Nguyen D, Kim M, Yiu H, Patel P, Ng T, Mao C, Durk M, Chinn L, Winter H, Wigman L, Yehl P. Biorelevant Dissolution Models for a Weak Base To Facilitate Formulation Development and Overcome Reduced Bioavailability Caused by Hypochlordyria or Achlorhydria. Mol Pharm 2017; 14:3577-3587. [DOI: 10.1021/acs.molpharmaceut.7b00593] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
| | - Sudharsan Dwaraknath
- Department of Chemistry, University of Illinois at Urbana−Champaign, 505 South Mathews Avenue, Urbana, Illinois 61801, United States
| | - Yannick Fischer
- School
of Life Sciences, FHNW University of Applied Sciences Northwestern Switzerland, Gründenstrasse 40, 4132 Muttenz, Switzerland
| | | | - Myeonghui Kim
- Pfizer Korea, Pfizer Tower, 110, Toegye-ro,
Jung-gu, Seoul 04631, Korea
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Jeon HH, Kim JH, Youn YH, Park H, Conklin JL. Clinical Characteristics of Patients with Untreated Achalasia. J Neurogastroenterol Motil 2017; 23:378-384. [PMID: 28351117 PMCID: PMC5503287 DOI: 10.5056/jnm16177] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2016] [Revised: 01/03/2017] [Accepted: 01/22/2017] [Indexed: 12/13/2022] Open
Abstract
Background/Aims Patients with untreated achalasia frequently complain of heartburn and regurgitation. The diagnosis of achalasia might be delayed because these symptoms are misinterpreted as gastroesophageal reflux. We aim to evaluate the clinical, radiologic, and manometric findings in patient with untreated achalasia. Methods The records of patients diagnosed with primary achalasia between July 2004 and January 2012 at Gangnam Severance Hospital, Seoul, Korea were evaluated. We reviewed their clinical history and the findings of barium esophagogram, upper gastrointestinal endoscopy, and esophageal transit scintigraphy. We also compared the clinical, radiologic, and manometric findings of patients according to heartburn symptoms and proton pump inhibitor use. Results Our study included a total of 64 patients with a median age of 44.5 (interquartile range, 31.5–54.0). The median duration of symptoms was 23.5 (interquartile range, 5.3–57.0) months. Sixty-four patients (100%) had dysphagia, 49 (76.6%) had regurgitation, 35 (54.7%) had chest pain, and 38 (59.4%) had heartburn. Typical clinical features of gastroesophageal reflux disease (GERD) such as regurgitation, heartburn, and chest pain were observed in more than 50% of achalasia patients. Proton pump inhibitors were prescribed for 16 patients (25%) on the assumption that they had GERD. Patients with heartburn were more likely to experience weight loss (P = 0.009), regurgitation (P = 0.001), or chest pain (P = 0.019). Conclusions Heartburn, regurgitation, and chest pain were commonly observed in patients with untreated achalasia. Therefore, these findings suggest that achalasia should be suspected in patients with refractory GERD.
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Affiliation(s)
- Han Ho Jeon
- Division of Gastroenterology, Department of Internal Medicine, National Health Insurance Service Ilsan Hospital, Ilsan, Gyeonggi-do, Korea
| | - Jie-Hyun Kim
- Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Young Hoon Youn
- Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Hyojin Park
- Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Jeffrey L Conklin
- Division of Digestive Diseases, University of California Los Angeles, Los Angeles, CA, USA
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Ikemura K, Oshima K, Enokiya T, Okamoto A, Oda H, Mizuno T, Ishinaga H, Muraki Y, Iwamoto T, Takeuchi K, Katayama N, Okuda M. Co-administration of proton pump inhibitors ameliorates nephrotoxicity in patients receiving chemotherapy with cisplatin and fluorouracil: a retrospective cohort study. Cancer Chemother Pharmacol 2017; 79:943-949. [PMID: 28364288 DOI: 10.1007/s00280-017-3296-7] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2017] [Accepted: 03/24/2017] [Indexed: 12/11/2022]
Abstract
PURPOSE The nephrotoxicity of cisplatin (CDDP) is its dose-limiting side effect, and is caused by renal accumulation of CDDP mainly via organic cation transporter 2 (OCT2). Because proton pump inhibitors (PPIs) are known to inhibit OCT2 activity, PPI might ameliorate CDDP-induced nephrotoxicity. In the present study, we retrospectively investigated the effect of co-administration of PPI on CDDP-induced nephrotoxicity. METHODS We analyzed the impact of PPI on the development of nephrotoxicity in 133 patients who received CDDP and fluorouracil (5-FU) therapy for the treatment of esophageal cancer or head and neck cancer. Nephrotoxicity that developed within 14 days following CDDP administration was evaluated in accordance with Common Terminology Criteria for Adverse Events ver. 4.0 for acute kidney injury. RESULTS The rate of nephrotoxicity in patients with PPI (12%, n = 33) was significantly lower than that in patients without PPI (30%, n = 100). Severe nephrotoxicity greater than Grade 2 was not observed in patients with PPI, whereas the rate of hematological toxicity was comparable between patients with and without PPI. Kaplan-Meier analysis showed that the time to nephrotoxicity following CDDP administration was significantly prolonged in patients with PPI. Multivariate analysis revealed that co-administration of PPI with CDDP and 5-FU was an independent factor significantly contributing to the amelioration of nephrotoxicity (odds ratio 0.239, p = 0.033). CONCLUSIONS These findings indicate that co-administration of clinical doses of PPI could ameliorate nephrotoxicity without exacerbation of hematological toxicity in patients receiving CDDP and 5-FU therapy.
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Affiliation(s)
- Kenji Ikemura
- Department of Pharmacy, Mie University Hospital, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Kosuke Oshima
- Faculty of Pharmaceutical Sciences, Suzuka University of Medical Science, Suzuka, Mie, 513-8670, Japan
| | - Tomoyuki Enokiya
- Department of Pharmacy, Mie University Hospital, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Akiharu Okamoto
- Department of Pharmacy, Mie University Hospital, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Hiroyasu Oda
- Department of Hematology and Oncology, Mie University Graduate School of Medicine, Tsu, Mie, 514-8507, Japan
| | - Toshiro Mizuno
- Department of Hematology and Oncology, Mie University Graduate School of Medicine, Tsu, Mie, 514-8507, Japan
| | - Hajime Ishinaga
- Department of Otorhinolaryngology-Head and Neck Surgery, Mie University Graduate School of Medicine, Tsu, Mie, 514-8507, Japan
| | - Yuichi Muraki
- Department of Pharmacy, Mie University Hospital, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Takuya Iwamoto
- Department of Pharmacy, Mie University Hospital, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Kazuhiko Takeuchi
- Department of Otorhinolaryngology-Head and Neck Surgery, Mie University Graduate School of Medicine, Tsu, Mie, 514-8507, Japan
| | - Naoyuki Katayama
- Department of Hematology and Oncology, Mie University Graduate School of Medicine, Tsu, Mie, 514-8507, Japan
| | - Masahiro Okuda
- Department of Pharmacy, Mie University Hospital, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan.
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Savarino V, Dulbecco P, de Bortoli N, Ottonello A, Savarino E. The appropriate use of proton pump inhibitors (PPIs): Need for a reappraisal. Eur J Intern Med 2017; 37:19-24. [PMID: 27784575 DOI: 10.1016/j.ejim.2016.10.007] [Citation(s) in RCA: 169] [Impact Index Per Article: 24.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2016] [Accepted: 10/10/2016] [Indexed: 12/12/2022]
Abstract
The advent of powerful acid-suppressive drugs, such as proton pump inhibitors (PPIs), has revolutionized the management of acid-related diseases and has minimized the role of surgery. The major and universally recognized indications for their use are represented by treatment of gastro-esophageal reflux disease, eradication of Helicobacter pylori infection in combination with antibiotics, therapy of H. pylori-negative peptic ulcers, healing and prophylaxis of non-steroidal anti-inflammatory drug-associated gastric ulcers and control of several acid hypersecretory conditions. However, in the last decade, we have witnessed an almost continuous growth of their use and this phenomenon cannot be only explained by the simple substitution of the previous H2-receptor antagonists, but also by an inappropriate prescription of these drugs. This endless increase of PPI utilization has created an important problem for many regulatory authorities in terms of increased costs and greater potential risk of adverse events. The main reasons for this overuse of PPIs are the prevention of gastro-duodenal ulcers in low-risk patients or the stress ulcer prophylaxis in non-intensive care units, steroid therapy alone, anticoagulant treatment without risk factors for gastro-duodenal injury, the overtreatment of functional dyspepsia and a wrong diagnosis of acid-related disorder. The cost for this inappropriate use of PPIs has become alarming and requires to be controlled. We believe that gastroenterologists together with the scientific societies and the regulatory authorities should plan educational initiatives to guide both primary care physicians and specialists to the correct use of PPIs in their daily clinical practice, according to the worldwide published guidelines.
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Affiliation(s)
- Vincenzo Savarino
- Division of Gastroenterology, Department of Internal Medicine, University of Genoa, Genoa, Italy.
| | - Pietro Dulbecco
- Division of Gastroenterology, Department of Internal Medicine, University of Genoa, Genoa, Italy
| | - Nicola de Bortoli
- Department of Translational Research and New Technology in Medicine and Surgery, Division of Gastroenterology, University of Pisa, Cisanello Hospital, Pisa, Italy
| | - Andrea Ottonello
- Department of Surgical and Diagnostic Integrated Sciences, University of Genoa, Genoa, Italy
| | - Edoardo Savarino
- Division of Gastroenterology, Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy
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43
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Graham C, Orr C, Bricks CS, Hopman WM, Hammad N, Ramjeesingh R. A retrospective analysis of the role of proton pump inhibitors in colorectal cancer disease survival. ACTA ACUST UNITED AC 2016; 23:e583-e588. [PMID: 28050148 DOI: 10.3747/co.23.3204] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND Proton pump inhibitors (ppis) are a commonly used medication. A limited number of studies have identified a weak-to-moderate association between ppi use and colorectal cancer (crc) risk, but none to date have identified an effect of ppi use on crc survival. We therefore postulated that an association between ppi use and crc survival might potentially exist. METHODS We performed a retrospective chart review of 1304 crc patients diagnosed from January 2005 to December 2011 and treated at the Cancer Centre of Southeastern Ontario. Kaplan-Meier analysis and Cox proportional hazards regression models were used to evaluate overall survival (os). RESULTS We identified 117 patients (9.0%) who were taking ppis at the time of oncology consult. Those taking a ppi were also more often taking asa or statins (or both) and had a statistically significantly increased rate of cardiac disease. No identifiable difference in tumour characteristics was evident in the two groups, including tumour location, differentiation, lymph node status, and stage. Univariate analysis identified a statistically nonsignificant difference in survival, with those taking a ppi experiencing lesser 1-year (82.1% vs. 86.7%, p = 0.161), 2-year (70.1% vs. 76.8%, p = 0.111), and 5-year os (55.2% vs. 62.9%, p = 0.165). When controlling for patient demographics and tumour characteristics, multivariate Cox regression analysis identified a statistically significant effect of ppi in our patient population (hazard ratio: 1.343; 95% confidence interval: 1.011 to 1.785; p = 0.042). CONCLUSIONS Our results suggest a potential adverse effect of ppi use on os in crc patients. These results need further evaluation in prospective analyses.
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Affiliation(s)
- C Graham
- Department of Oncology, Cancer Centre of Southeastern Ontario, Queen's University, Kingston, ON
| | - C Orr
- Department of Oncology, Cancer Centre of Southeastern Ontario, Queen's University, Kingston, ON
| | - C S Bricks
- Department of Oncology, Cancer Centre of Southeastern Ontario, Queen's University, Kingston, ON
| | - W M Hopman
- Clinical Research Centre, Kingston General Hospital, and Department of Public Health Sciences, Queen's University, Kingston, ON
| | - N Hammad
- Department of Oncology, Cancer Centre of Southeastern Ontario, Queen's University, Kingston, ON
| | - R Ramjeesingh
- Department of Oncology, Nova Scotia Cancer Centre, Dalhousie University, Halifax, NS
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Modak AS, Klyarytska I, Kriviy V, Tsapyak T, Rabotyagova Y. The effect of proton pump inhibitors on the CYP2C19 enzyme activity evaluated by the pantoprazole-
13
C breath test in GERD patients: clinical relevance for personalized medicine. J Breath Res 2016; 10:046017. [DOI: 10.1088/1752-7163/10/4/046017] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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Moriarty F, Bennett K, Cahir C, Fahey T. Characterizing Potentially Inappropriate Prescribing of Proton Pump Inhibitors in Older People in Primary Care in Ireland from 1997 to 2012. J Am Geriatr Soc 2016; 64:e291-e296. [PMID: 27996115 DOI: 10.1111/jgs.14528] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVES To characterize prescribing of proton pump inhibitors (PPIs) and medicines that increase gastrointestinal bleeding risk (ulcerogenic) in older people from 1997 to 2012 and assess factors associated with maximal-dose prescribing in long-term PPI users. DESIGN Repeated cross-sectional study of pharmacy claims data. SETTING Eastern Health Board region of Ireland. PARTICIPANTS Individuals aged 65 and older from a means-tested health plan in 1997, 2002, 2007, and 2012 (range 78,489-133,884 individuals). MEASUREMENTS PPI prescribing prevalence was determined per study year, categorized according to duration (≤8 or >8 weeks), dosage (maximal or maintenance), and co-prescribed drugs. Logistic regression in long-term PPI users was used to determine whether age, sex, polypharmacy, and ulcerogenic medicine use were associated with being prescribed a maximal dose rather than a maintenance dose. Adjusted odds ratios (ORs) with 95% confidence intervals (CIs) are presented. RESULTS Half of this older population received a PPI in 2007 and 2012. Long-term use (>8 weeks) of maximal doses rose from 0.8% of individuals in 1997 to 23.6% in 2012. Although some ulcerogenic medicines and polypharmacy were significantly associated with maximal PPI doses, any nonsteroidal anti-inflammatory drug use was significantly associated with lower odds of maximal PPI dose (adjusted OR = 0.87, 95% CI = 0.85-0.89), as were aspirin use and older age. Adjusting for medication and demographic factors, odds of being prescribed a maximal PPI dose were significantly higher in 2012 than in 1997 (adjusted OR = 6.30, 95% CI = 5.76-6.88). CONCLUSIONS Long-term maximal-dose PPI prescribing is highly prevalent in older adults and is not consistently associated with gastrointestinal bleeding risk factors. Interventions involving prescribers and patients may promote appropriate PPI use, reducing costs and adverse effects of PPI overprescribing.
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Affiliation(s)
- Frank Moriarty
- Health Research Board Centre for Primary Care Research, Department of General Practice, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Kathleen Bennett
- Division of Population Health Sciences, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Caitriona Cahir
- Division of Population Health Sciences, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Tom Fahey
- Health Research Board Centre for Primary Care Research, Department of General Practice, Royal College of Surgeons in Ireland, Dublin, Ireland
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Ikemura K, Hamada Y, Kaya C, Enokiya T, Muraki Y, Nakahara H, Fujimoto H, Kobayashi T, Iwamoto T, Okuda M. Lansoprazole Exacerbates Pemetrexed-Mediated Hematologic Toxicity by Competitive Inhibition of Renal Basolateral Human Organic Anion Transporter 3. ACTA ACUST UNITED AC 2016; 44:1543-9. [PMID: 27465369 DOI: 10.1124/dmd.116.070722] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2016] [Accepted: 07/18/2016] [Indexed: 11/22/2022]
Abstract
Pemetrexed, a multitargeted antifolate, is eliminated by tubular secretion via human organic anion transporter 3 (hOAT3). Although proton pump inhibitors (PPIs) are frequently used in cancer patients, the drug interaction between PPIs and pemetrexed remains to be clarified. In this study, we examined the drug interaction between pemetrexed and PPIs in hOAT3-expressing cultured cells, and retrospectively analyzed the impact of PPIs on the development of hematologic toxicity in 108 patients who received pemetrexed and carboplatin treatment of nonsquamous non-small cell lung cancer for the first time between January 2011 and June 2015. We established that pemetrexed was transported via hOAT3 (Km = 68.3 ± 11.1 µM). Lansoprazole, rabeprazole, pantoprazole, esomeprazole, omeprazole, and vonoprazan inhibited hOAT3-mediated uptake of pemetrexed in a concentration-dependent manner. The inhibitory effect of lansoprazole was much greater than those of other PPIs and the apparent IC50 value of lansoprazole against pemetrexed transport via hOAT3 was 0.57 ± 0.17 µM. The inhibitory type of lansoprazole was competitive. In a retrospective study, multivariate analysis revealed that coadministration of lansoprazole, but not other PPIs, with pemetrexed and carboplatin was an independent risk factor significantly contributing to the development of hematologic toxicity (odds ratio: 10.004, P = 0.005). These findings demonstrated that coadministration of lansoprazole could exacerbate the hematologic toxicity associated with pemetrexed, at least in part, by competitive inhibition of hOAT3. Our results would aid clinicians to make decisions of coadministration drugs to avoid drug interaction-induced side effects for achievement of safe and appropriate chemotherapy with pemetrexed.
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Affiliation(s)
- Kenji Ikemura
- Department of Clinical Pharmacy and Biopharmaceutics, Mie University Graduate School of Medicine, Tsu (K.I., Y.H., T.I., M.O.); Department of Pharmacy, Mie University Hospital, Tsu (K.I., T.E., Y.M., T.I., M.O.); Faculty of Pharmaceutical Sciences, Suzuka University of Medical Science, Suzuka (C.K.); Department of Pulmonary and Critical Care Medicine, Mie University Graduate School of Medicine, Tsu (H.N., H.F., T.K.), Mie, Japan
| | - Yugo Hamada
- Department of Clinical Pharmacy and Biopharmaceutics, Mie University Graduate School of Medicine, Tsu (K.I., Y.H., T.I., M.O.); Department of Pharmacy, Mie University Hospital, Tsu (K.I., T.E., Y.M., T.I., M.O.); Faculty of Pharmaceutical Sciences, Suzuka University of Medical Science, Suzuka (C.K.); Department of Pulmonary and Critical Care Medicine, Mie University Graduate School of Medicine, Tsu (H.N., H.F., T.K.), Mie, Japan
| | - Chinatsu Kaya
- Department of Clinical Pharmacy and Biopharmaceutics, Mie University Graduate School of Medicine, Tsu (K.I., Y.H., T.I., M.O.); Department of Pharmacy, Mie University Hospital, Tsu (K.I., T.E., Y.M., T.I., M.O.); Faculty of Pharmaceutical Sciences, Suzuka University of Medical Science, Suzuka (C.K.); Department of Pulmonary and Critical Care Medicine, Mie University Graduate School of Medicine, Tsu (H.N., H.F., T.K.), Mie, Japan
| | - Tomoyuki Enokiya
- Department of Clinical Pharmacy and Biopharmaceutics, Mie University Graduate School of Medicine, Tsu (K.I., Y.H., T.I., M.O.); Department of Pharmacy, Mie University Hospital, Tsu (K.I., T.E., Y.M., T.I., M.O.); Faculty of Pharmaceutical Sciences, Suzuka University of Medical Science, Suzuka (C.K.); Department of Pulmonary and Critical Care Medicine, Mie University Graduate School of Medicine, Tsu (H.N., H.F., T.K.), Mie, Japan
| | - Yuichi Muraki
- Department of Clinical Pharmacy and Biopharmaceutics, Mie University Graduate School of Medicine, Tsu (K.I., Y.H., T.I., M.O.); Department of Pharmacy, Mie University Hospital, Tsu (K.I., T.E., Y.M., T.I., M.O.); Faculty of Pharmaceutical Sciences, Suzuka University of Medical Science, Suzuka (C.K.); Department of Pulmonary and Critical Care Medicine, Mie University Graduate School of Medicine, Tsu (H.N., H.F., T.K.), Mie, Japan
| | - Hiroki Nakahara
- Department of Clinical Pharmacy and Biopharmaceutics, Mie University Graduate School of Medicine, Tsu (K.I., Y.H., T.I., M.O.); Department of Pharmacy, Mie University Hospital, Tsu (K.I., T.E., Y.M., T.I., M.O.); Faculty of Pharmaceutical Sciences, Suzuka University of Medical Science, Suzuka (C.K.); Department of Pulmonary and Critical Care Medicine, Mie University Graduate School of Medicine, Tsu (H.N., H.F., T.K.), Mie, Japan
| | - Hajime Fujimoto
- Department of Clinical Pharmacy and Biopharmaceutics, Mie University Graduate School of Medicine, Tsu (K.I., Y.H., T.I., M.O.); Department of Pharmacy, Mie University Hospital, Tsu (K.I., T.E., Y.M., T.I., M.O.); Faculty of Pharmaceutical Sciences, Suzuka University of Medical Science, Suzuka (C.K.); Department of Pulmonary and Critical Care Medicine, Mie University Graduate School of Medicine, Tsu (H.N., H.F., T.K.), Mie, Japan
| | - Tetsu Kobayashi
- Department of Clinical Pharmacy and Biopharmaceutics, Mie University Graduate School of Medicine, Tsu (K.I., Y.H., T.I., M.O.); Department of Pharmacy, Mie University Hospital, Tsu (K.I., T.E., Y.M., T.I., M.O.); Faculty of Pharmaceutical Sciences, Suzuka University of Medical Science, Suzuka (C.K.); Department of Pulmonary and Critical Care Medicine, Mie University Graduate School of Medicine, Tsu (H.N., H.F., T.K.), Mie, Japan
| | - Takuya Iwamoto
- Department of Clinical Pharmacy and Biopharmaceutics, Mie University Graduate School of Medicine, Tsu (K.I., Y.H., T.I., M.O.); Department of Pharmacy, Mie University Hospital, Tsu (K.I., T.E., Y.M., T.I., M.O.); Faculty of Pharmaceutical Sciences, Suzuka University of Medical Science, Suzuka (C.K.); Department of Pulmonary and Critical Care Medicine, Mie University Graduate School of Medicine, Tsu (H.N., H.F., T.K.), Mie, Japan
| | - Masahiro Okuda
- Department of Clinical Pharmacy and Biopharmaceutics, Mie University Graduate School of Medicine, Tsu (K.I., Y.H., T.I., M.O.); Department of Pharmacy, Mie University Hospital, Tsu (K.I., T.E., Y.M., T.I., M.O.); Faculty of Pharmaceutical Sciences, Suzuka University of Medical Science, Suzuka (C.K.); Department of Pulmonary and Critical Care Medicine, Mie University Graduate School of Medicine, Tsu (H.N., H.F., T.K.), Mie, Japan
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Bernaud C, Khatchatourian L, Rodallec A, Hall N, Perre P, Morrier M, Pineau S, Jovelin T, André-Garnier E, Raffi F, Allavena C. Optimizing the virological success of tenofovir DF/FTC/rilpivirine in HIV-infected naive and virologically suppressed patients through strict clinical and virological selection. Infect Dis (Lond) 2016; 48:754-9. [PMID: 27389932 DOI: 10.1080/23744235.2016.1194528] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Abstract
BACKGROUND Tenofovir DF/FTC/rilpivirine (TDF/FTC/RPV) is a single tablet regimen considered as safe and efficacious in HIV population as long as food requirements, concomitant PPI administration, and compromised antiviral activity have been carefully reviewed. We evaluated TDF/FTC/RPV in a real-life setting with focus on clinical and virological outcomes. METHODS OCEAN II is a prospective, two-centre observational study. From September 2012 to December 2013, antiretroviral-naive patients with HIV RNA <100,000 copies/mL or wishing to switch for simplification were considered for TDF/FTC/RPV. A systematic review of potential obstacles to TDF/FTC/RPV administration was undertaken during a multidisciplinary meeting, including DNA genotyping to detect archived RPV and/or NRTI-associated resistance mutations if historical RNA resistance testing was lacking. RESULTS TDF/FTC/RPV was considered for 480 patients, however was not offered to 194 patients (40%), mainly because of risk of insufficient virological efficacy, issues on adherence, patient refusal, meal constraint, or PPI therapy. A total of 286 patients (269 in maintenance; 17 ART-naive) received TDF/FTC/RPV. After a median follow-up of 30 months, virological failure occurred in five patients (1.7%) without the emergence of resistance mutations. Discontinuation of TDF/FTC/RPV occurred in 98 patients, due to adverse events in 43 patients (44%) and non-safety reasons in 55 patients (56%). No grade three-fourth adverse events occurred. CONCLUSION In this real-life experience, cohort consisting primarily of virologically suppressed patients, TDF/FTC/RPV usually maintained virologic suppression. Discontinuation of therapy because of intolerability was due to mild adverse events. Strict clinical and virological screening probably explained the low rate of virological failure.
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Affiliation(s)
- Camille Bernaud
- a CHU Hôtel-Dieu, Infectious Diseases Department , Nantes University Hospital , Nantes , France
| | - Lydie Khatchatourian
- a CHU Hôtel-Dieu, Infectious Diseases Department , Nantes University Hospital , Nantes , France
| | - Audrey Rodallec
- b CHU Hôtel-Dieu, Virology Department , Nantes University Hospital , Nantes , France
| | - Nolwenn Hall
- a CHU Hôtel-Dieu, Infectious Diseases Department , Nantes University Hospital , Nantes , France
| | - Philippe Perre
- c CHD Vendée, Internal Medicine Department , La Roche sur Yon , France
| | - Marine Morrier
- c CHD Vendée, Internal Medicine Department , La Roche sur Yon , France
| | - Solène Pineau
- a CHU Hôtel-Dieu, Infectious Diseases Department , Nantes University Hospital , Nantes , France ;,d COREVIH Pays de la Loire , Nantes University Hospital , Nantes , France
| | - Thomas Jovelin
- a CHU Hôtel-Dieu, Infectious Diseases Department , Nantes University Hospital , Nantes , France ;,d COREVIH Pays de la Loire , Nantes University Hospital , Nantes , France
| | | | - François Raffi
- a CHU Hôtel-Dieu, Infectious Diseases Department , Nantes University Hospital , Nantes , France
| | - Clotilde Allavena
- a CHU Hôtel-Dieu, Infectious Diseases Department , Nantes University Hospital , Nantes , France
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Haastrup PF, Paulsen MS, Christensen RD, Søndergaard J, Hansen JM, Jarbøl DE. Medical and non-medical predictors of initiating long-term use of proton pump inhibitors: a nationwide cohort study of first-time users during a 10-year period. Aliment Pharmacol Ther 2016; 44:78-87. [PMID: 27137875 DOI: 10.1111/apt.13649] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2015] [Revised: 11/12/2015] [Accepted: 04/14/2016] [Indexed: 12/23/2022]
Abstract
BACKGROUND Studies of the increasing use of proton pump inhibitors (PPIs) have mainly focused on prevalent long-term use and associations with gastrointestinal morbidity and comedication. Little is known about non-medical characteristics of first-time users of PPI, and predictors of initiating long-term use of PPIs. AIMS To describe medical and non-medical characteristics of first-time PPI users during a 10-year period and to analyse predictors of initiation of long-term use (>60 defined daily doses (DDDs) within 6 months) of PPIs. METHODS A nationwide cohort study of first-time users of PPI. Data were collected from Danish national registers. Individuals redeeming their first prescription for a PPI (omeprazole, lansoprazole, pantoprazole, rabeprazole, esomeprazole) in 2001 and 2011 were identified. Redemption of more than 60 DDDs of PPI within 6 months defined long-term use. Logistic regression models were used to determine the associations between previous diagnoses, comedication and socio-economic characteristics and initiation of long-term use of PPIs in 2011. RESULTS From 2001 to 2011 incidence of first-time users increased with an incidence rate ratio of 1.53 and mean quantity of PPI redeemed at first prescription increased by 44.6%. In 2011 a total of 37.6% redeemed >60 DDDs within 6 months, and 96% of the long-term users did not have a diagnosis registered which indicated treatment. New onset long-term use was significantly associated with low income and low educational level when adjusting for other predisposing variables. CONCLUSIONS Proton pump inhibitor treatment is increasingly initiated with larger quantities prescribed for indications that are unidentifiable from the registers. Morbidity and comedication seem to be the strongest predictors of new onset long-term use of PPIs. However, there is also an independent social gradient.
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Affiliation(s)
- P F Haastrup
- Research Unit of General Practice, Department of Public Health, University of Southern Denmark, Odense C, Denmark
| | - M S Paulsen
- Research Unit of General Practice, Department of Public Health, University of Southern Denmark, Odense C, Denmark
| | - R D Christensen
- Research Unit of General Practice, Department of Public Health, University of Southern Denmark, Odense C, Denmark
| | - J Søndergaard
- Research Unit of General Practice, Department of Public Health, University of Southern Denmark, Odense C, Denmark
| | - J M Hansen
- Department of Medical Gastroenterology, Odense University Hospital, Odense C, Denmark
| | - D E Jarbøl
- Research Unit of General Practice, Department of Public Health, University of Southern Denmark, Odense C, Denmark
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Haastrup PF, Rasmussen S, Hansen JM, Christensen RD, Søndergaard J, Jarbøl DE. General practice variation when initiating long-term prescribing of proton pump inhibitors: a nationwide cohort study. BMC FAMILY PRACTICE 2016; 17:57. [PMID: 27233634 PMCID: PMC4884377 DOI: 10.1186/s12875-016-0460-9] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/24/2015] [Accepted: 05/20/2016] [Indexed: 12/11/2022]
Abstract
Background Suggestions of overprescribing of proton pump inhibitors (PPIs) for long-term treatment in primary care have been raised. This study aims to analyse associations between general practice characteristics and initiating long-term treatment with PPIs. Methods A nationwide register-based cohort study of patients over 18 years redeeming first-time prescription for PPI issued by a general practitioner in Denmark in 2011. Patients redeeming more than 60 defined daily doses (DDDs) of PPI within six months were defined first-time long-term users. Detailed information on diagnoses, concomitant drug use and sociodemography of the cohort was extracted. Practice characteristics such as age and gender of the general practitioner (GP), number of GPs, number of patients per GP, geographical location and training practice status were linked to each PPI user. Logistic regression analysis was used to determine associations between practice characteristics and initiating long-term prescribing of PPIs. Results We identified 90 556 first-time users of PPI. A total of 30 963 (34.2 %) met criteria for long-term use at six months follow-up. GPs over 65 years had significantly higher odds of long-term prescribing (OR 1.32, CI 1.16-1.50), when compared to younger GPs (<45 years). Furthermore, female GPs were significantly less likely to prescribe long-term treatment with PPIs (OR 0.87, CI 0.81-0.93) compared to male GPs. Conclusions Practice characteristics such as GP age and gender could explain some of the observed variation in prescribing patterns for PPIs. This variation may indicate a potential for enhancing rational prescribing of PPIs.
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Affiliation(s)
- P F Haastrup
- Research Unit of General Practice, Department of Public Health, University of Southern Denmark, Odense, Denmark.
| | - S Rasmussen
- Research Unit of General Practice, Department of Public Health, University of Southern Denmark, Odense, Denmark
| | - J M Hansen
- Department of Medical Gastroenterology, Odense University Hospital, Odense, Denmark
| | - R D Christensen
- Research Unit of General Practice, Department of Public Health, University of Southern Denmark, Odense, Denmark
| | - J Søndergaard
- Research Unit of General Practice, Department of Public Health, University of Southern Denmark, Odense, Denmark
| | - D E Jarbøl
- Research Unit of General Practice, Department of Public Health, University of Southern Denmark, Odense, 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: 50] [Impact Index Per Article: 6.3] [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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