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Xia B, He Q, Smith FG, Gkoutos VG, Nirantharakumar K, Kuo ZC, Wang D, Feng Q, Cheung EC, Dai L, Huang J, Yu Y, Meng W, Qin X, Yuan J. Individualized prevention of proton pump inhibitor related adverse events by risk stratification. Nat Commun 2024; 15:3591. [PMID: 38678022 PMCID: PMC11055952 DOI: 10.1038/s41467-024-48007-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Accepted: 04/17/2024] [Indexed: 04/29/2024] Open
Abstract
Proton pump inhibitors (PPIs) are commonly used for gastric acid-related disorders, but their safety profile and risk stratification for high-burden diseases need further investigation. Analyzing over 2 million participants from five prospective cohorts from the US, the UK, and China, we found that PPI use correlated with increased risk of 15 leading global diseases, such as ischemic heart disease, diabetes, respiratory infections, and chronic kidney disease. These associations showed dose-response relationships and consistency across different PPI types. PPI-related absolute risks increased with baseline risks, with approximately 82% of cases occurring in those at the upper 40% of the baseline predicted risk, and only 11.5% of cases occurring in individuals at the lower 50% of the baseline risk. While statistical association does not necessarily imply causation, its potential safety concerns suggest that personalized use of PPIs through risk stratification might guide appropriate decision-making for patients, clinicians, and the public.
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Affiliation(s)
- Bin Xia
- Department of Epidemiology and Biostatistics, Clinical Big Data Research Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong, China
- Chinese Health RIsk MAnagement Collaboration (CHRIMAC), Shenzhen, Guangdong, China
| | - Qiangsheng He
- Department of Epidemiology and Biostatistics, Clinical Big Data Research Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong, China
- Chinese Health RIsk MAnagement Collaboration (CHRIMAC), Shenzhen, Guangdong, China
| | - Fang Gao Smith
- Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
- University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - V Georgios Gkoutos
- University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
- Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
- College of Medical and Dental Sciences, Centre for Health Data Science, University of Birmingham, Edgbaston, Birmingham, UK
| | - Krishnarajah Nirantharakumar
- College of Medical and Dental Sciences, Centre for Health Data Science, University of Birmingham, Edgbaston, Birmingham, UK
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Zi Chong Kuo
- Guangdong Provincial Key Laboratory of Gastroenterology, Center for Digestive Disease, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong, China
| | - Danni Wang
- Department of Epidemiology and Biostatistics, Clinical Big Data Research Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong, China
- Chinese Health RIsk MAnagement Collaboration (CHRIMAC), Shenzhen, Guangdong, China
| | - Qi Feng
- Oxford Population Health, University of Oxford, Oxford, Oxfordshire, UK
| | - Eddie C Cheung
- Guangdong Provincial Key Laboratory of Gastroenterology, Center for Digestive Disease, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong, China
- Division of Gastroenterology, Davis School of Medicine, University of California, Oakland, CA, USA
| | - Lunzhi Dai
- National Clinical Research Center for Geriatrics and Department of General Practice, West China Hospital, Sichuan University, Chengdu, China
| | - Junjie Huang
- J.C. School of Public Health and Primary Care, Faculty of Medicine, The Chinese University of Hong Kong, Sha Tin, Hong Kong, China
| | - Yuanyuan Yu
- Department of Surgery, The Chinese University of Hong Kong, Sha Tin, Hong Kong, China
| | - Wenbo Meng
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou, Gansu, China.
| | - Xiwen Qin
- School of Population and Global Health, Faculty of Medicine, Density and Health Sciences, University of Western Australia, Perth, AU-WA, Australia.
- Laboratory of Data Discovery for Health (D24H), Hong Kong Science Technology Park, Sha Tin, Hong Kong, China.
| | - Jinqiu Yuan
- Department of Epidemiology and Biostatistics, Clinical Big Data Research Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong, China.
- Chinese Health RIsk MAnagement Collaboration (CHRIMAC), Shenzhen, Guangdong, China.
- Guangdong Provincial Key Laboratory of Gastroenterology, Center for Digestive Disease, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong, China.
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Wu CC, Fang CY, Yu BH, Chang CM, Hsu TW, Hung CL, Hung SK, Chiou WY, Tsai JH. Long-Term Usage of Proton Pump Inhibitors Associated with Prognosis in Patients with Colorectal Cancer. Cancers (Basel) 2023; 15:5304. [PMID: 37958477 PMCID: PMC10648487 DOI: 10.3390/cancers15215304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 10/31/2023] [Accepted: 11/01/2023] [Indexed: 11/15/2023] Open
Abstract
The dose-response effect of proton pump inhibitors on colorectal cancer prognosis is still under exploration. This population-based study in Taiwan was designed to examine the effect of proton pump inhibitors on overall death, colorectal cancer-specific death, and recurrence in colorectal cancer patients with different cumulative proton pump inhibitor dose levels. This cohort study was based on the Taiwan Cancer Registry and Taiwan National Health Insurance Research Database from 2005 to 2020. After frequency matching with a 1:1 ratio, a total of 20,889 users with proton pump inhibitors and 20,889 without proton pump inhibitors were analyzed. The cumulative defined daily dose level of proton pump inhibitor was stratified to explore the dose-response relationship. A proton pump inhibitor exposure cumulative defined daily dose > 60 after colorectal cancer diagnosis had higher risk of all-cause death than non-proton pump inhibitor users with adjusted hazard ratios of 1.10 (95% CIs: 1.04-1.18). For recurrence, a proton pump inhibitor exposure cumulative defined daily dose > 60 had reduced recurrence risk with an adjusted hazard ratio of 0.84 (95% CIs: 0.76-0.93). This study demonstrated that the long-term use of proton pump inhibitors in patients with colorectal cancer was associated with an increased risk of death that related to the proton pump inhibitor exposure cumulative defined daily dose > 60 and had different dose-response effect in various dose level.
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Affiliation(s)
- Chin-Chia Wu
- Division of Colorectal Surgery, Buddhist Tzu Chi Medical Foundation, Dalin Tzu Chi Hospital, Chiayi 622, Taiwan; (C.-C.W.); (T.-W.H.)
- School of Post-Baccalaureate Chinese Medicine, Tzu Chi University, Hualien 970374, Taiwan
| | - Chuan-Yin Fang
- Division of Colon and Rectal Surgery, Ditmanson Medical Foundation Chia-Yi Christian Hospital, Chiayi 600566, Taiwan;
| | - Ben-Hui Yu
- Department of Radiation Oncology, Buddhist Tzu Chi Medical Foundation, Dalin Tzu Chi Hospital, Chiayi 622, Taiwan; (B.-H.Y.); (S.-K.H.)
| | - Chun-Ming Chang
- Department of General Surgery, Buddhist Tzu Chi Medical Foundation, Hualien Tzu Chi Hospital, Hualien 970, Taiwan;
- School of Medicine, Tzu Chi University, Hualien 970, Taiwan
| | - Ta-Wen Hsu
- Division of Colorectal Surgery, Buddhist Tzu Chi Medical Foundation, Dalin Tzu Chi Hospital, Chiayi 622, Taiwan; (C.-C.W.); (T.-W.H.)
- School of Medicine, Tzu Chi University, Hualien 970, Taiwan
| | - Chung-Lin Hung
- Department of Oncology, Buddhist Tzu Chi Medical Foundation, Dalin Tzu Chi Hospital, Chiayi 622, Taiwan;
| | - Shih-Kai Hung
- Department of Radiation Oncology, Buddhist Tzu Chi Medical Foundation, Dalin Tzu Chi Hospital, Chiayi 622, Taiwan; (B.-H.Y.); (S.-K.H.)
- School of Medicine, Tzu Chi University, Hualien 970, Taiwan
| | - Wen-Yen Chiou
- Department of Radiation Oncology, Buddhist Tzu Chi Medical Foundation, Dalin Tzu Chi Hospital, Chiayi 622, Taiwan; (B.-H.Y.); (S.-K.H.)
- School of Medicine, Tzu Chi University, Hualien 970, Taiwan
| | - Jui-Hsiu Tsai
- School of Medicine, Tzu Chi University, Hualien 970, Taiwan
- Department of Psychiatry, Buddhist Tzu Chi Medical Foundation, Dalin Tzu Chi Hospital, Chiayi 622, Taiwan
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Liu K, Wang YH, Wang J, Chen B, Luo N, Gong J. Meta-analysis of proton pump inhibitor use and the risk of developing gastric cancer or colorectal cancer. Anticancer Drugs 2023; 34:971-978. [PMID: 37578746 DOI: 10.1097/cad.0000000000001418] [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: 08/15/2023]
Abstract
To evaluate the relationship between the use of proton pump inhibitors (PPI) and the risk of gastric cancer and colorectal cancer by using meta-analysis. Computer search PUBMED, EMBASE, Cochrane Library, CNKI and Wanfang database to obtain relevant literature on the use of PPI and the risk of gastric cancer and colorectal cancer, extract relevant data, and use Stata14.0 for Meta-analysis. A total of 24 articles were included, including 12 articles for gastric cancer and 12 articles for colorectal cancer. A total of 5 313 749 persons were included in the study and analysis. Meta-analysis results showed that the risk of gastric cancer in PPI users was significantly increased [risk ratio (RR) = 2.04, 95% confidence interval (CI) (1.33-2.75)], and the regional subgroup analysis results showed that in Europe [RR = 2.01, 95% CI (0.92, 3.09), P < 0.05] and Asia [RR = 2.15, 95% CI (1.16, 3.14), P < 0.05] This risk is higher, and Asia is higher than Europe. The risk of colorectal cancer is slightly increased [RR = 1. 22, 95% CI (1.03, 1.40, P < 0.05], and the regional subgroup analysis results show that in Europe [RR = 1.05 95% CI (0.98, 1.12), P < 0.05] and Asia [RR = 1.18, 95% CI (1.10, 1.27), P < 0.05]. This risk is low, but Asia is higher than Europe. The use of PPI significantly increases gastric cancer However, the risk of colorectal cancer is not significantly increased. The risk of gastric cancer and colorectal cancer in the population using PPI in Asia is higher than that in Europe.
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Affiliation(s)
- Ke Liu
- Department of Gastrointestinal Surgery, People's Hospital of Leshan
- Department of Nursing, People's Hospital of Leshan, Sichuan, China
| | - Yong-Hong Wang
- Department of Gastrointestinal Surgery, People's Hospital of Leshan
| | - Jun Wang
- Department of Nursing, People's Hospital of Leshan, Sichuan, China
| | - Bing Chen
- Department of Nursing, People's Hospital of Leshan, Sichuan, China
| | - Na Luo
- Department of Nursing, People's Hospital of Leshan, Sichuan, China
| | - Juan Gong
- Department of Nursing, People's Hospital of Leshan, Sichuan, China
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Maideen NMP. Adverse Effects Associated with Long-Term Use of Proton Pump Inhibitors. Chonnam Med J 2023; 59:115-127. [PMID: 37303818 PMCID: PMC10248387 DOI: 10.4068/cmj.2023.59.2.115] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 05/03/2023] [Accepted: 05/04/2023] [Indexed: 06/13/2023] Open
Abstract
Proton Pump Inhibitors are used widely to manage many gastric acid-related conditions such as gastroesophageal disease, gastritis, esophagitis, Barrett's esophagus, Zollinger-Ellison syndrome, peptic ulcer disease, nonsteroidal anti-inflammatory drug-associated ulcers, and Helicobacter pylori eradication, around the globe. This review article focuses on adverse effects associated with the long-term use of proton pump inhibitors. Various observational studies, clinical trials, and meta-analyses have established the adverse effects associated with the long-term use of proton pump inhibitors including renal disorders (acute interstitial nephritis, acute kidney injury, chronic kidney disease, and end-stage renal disease), cardiovascular risks (major adverse cardiovascular events, myocardial infarction, stent thrombosis, and stroke), fractures, infections (Clostridium difficile infection, community-acquired pneumonia, and Coronavirus disease 2019), micronutrient deficiencies (hypomagnesemia, anemia, vitamin B12 deficiency, hypocalcemia, hypokalemia), hypergastrinemia, cancers (gastric cancer, pancreatic cancer, colorectal cancer, hepatic cancer), hepatic encephalopathy, and dementia. Clinicians including prescribers and pharmacists should be aware of the adverse effects of taking proton pump inhibitors for an extended period of time. In addition, the patients taking proton pump inhibitors for long-term should be monitored for the listed adverse effects. The American Gastroenterological association recommends a few non-pharmacological measures and the use of histamine 2 blockers to lessen gastrointestinal symptoms of gastroesophageal reflex disease and the utilization of proton pump inhibitors treatment if there is a definitive indication. Additionally, the American Gastroenterological association's Best Practice Advice statements emphasize deprescribing when there is no clear indication for proton pump inhibitors therapy.
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Obeidat AE, Monti G, Choi H, Acoba J. The Effect of Proton Pump Inhibitor Use on Survival of Patients With Colorectal Cancer: A Study of a Racially Diverse Population. Cureus 2023; 15:e38707. [PMID: 37292522 PMCID: PMC10246923 DOI: 10.7759/cureus.38707] [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] [Accepted: 05/07/2023] [Indexed: 06/10/2023] Open
Abstract
Introduction Proton pump inhibitor (PPI) use is increasing in the general population. Chronic PPI use can lead to hypergastrinemia, which has been purported to increase the risk of developing colorectal cancer (CRC). Several studies have failed to report any association between PPI use and the risk of CRC. However, little is known about the effect of PPI use on CRC survival. In this retrospective analysis, we studied the effect of PPI use on CRC survival in a racially diverse population. Methods Data were abstracted for 1050 consecutive patients diagnosed with CRC from January 2007 to December 2020. The Kaplan-Meier curve was created to study the effect of PPI exposure compared to no exposure on overall survival (OS). Univariate and multivariate analyses were performed to investigate predictors of survival. Results Complete data were available for 750 patients with CRC, 52.5% were males, 22.7% were Whites, 60.1% were Asians, and 17.2% were Pacific Islanders. A total of 25.6% of patients had a history of PPI use. Moreover, 79.2% had hypertension, 68.8% had hyperlipidemia, 38.0% had diabetes mellitus, and 30.2% had kidney disease. There was no difference in median OS among PPI users compared to non-users, p value=0.4. Age, grade, and stage were predictors of inferior OS. No significant association was noticed with gender, race, comorbidities, or treatment with chemotherapy. Conclusion In this retrospective analysis of a racially diverse population of CRC patients, we found that PPI use was not associated with worse OS. Until high-quality prospective data are available, physicians should not stop PPIs that are clinically indicated.
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Affiliation(s)
| | - Gabriel Monti
- Internal Medicine, Oregon Health & Science University, Portland, USA
| | - Horyun Choi
- Internal Medicine, University of Hawaii Internal Medicine Residency Program, Honolulu, USA
| | - Jared Acoba
- Hematology and Oncology, The Queen's Medical Center, Honolulu, USA
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Guo H, Zhang R, Zhang P, Chen Z, Hua Y, Huang X, Li X. Association of proton pump inhibitors with gastric and colorectal cancer risk: A systematic review and meta-analysis. Front Pharmacol 2023; 14:1129948. [PMID: 37007006 PMCID: PMC10060974 DOI: 10.3389/fphar.2023.1129948] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Accepted: 03/07/2023] [Indexed: 03/18/2023] Open
Abstract
Background: Proton pump inhibitors (PPI) are generally considered to be one of the well-established prescription drug classes and are commonly used to treat most acid-related diseases. However, a growing body of literature showing an association between gastric and colorectal cancer risk and PPI use continues to raise concerns about the safety of PPI use. Therefore, we aimed to investigate the association between proton pump inhibitor use and risk of gastric and colorectal cancer.Methods: We collected relevant articles using PubMed, Embase, Web of Science and Cochrane library from 1 January 1990 to 21 March 2022. The pooled effect sizes were calculated based on the random-effects model. The study was registered with PROSPERO (CRD42022351332).Results: A total of 24 studies (n = 8,066,349) were included in the final analysis in the screening articles. Compared with non-PPI users, PPI users had a significantly higher risk of gastric cancer (RR = 1.82, 95% CI: 1.46–2.29), but not colorectal cancer (RR = 1.22, 95% CI: 0.95–1.55). Subgroup analysis showed that there was a significant positive correlation between the use of PPI and the risk of non-cardiac cancer (RR = 2.75, 95% CI: 2.09–3.62). There was a significant trend between the duration dependent effect of PPI use and the risk of gastric cancer (<1 year RR = 1.56, 95% CI: 1.30–1.86; 1–3 years RR = 1.75, 95% CI: 1.28–2.37; >3 years RR = 2.32, 95% CI: 1.15–4.66), but not colorectal cancer (≤1 year RR = 1.00, 95% CI: 0.78–1.28; >1 year RR = 1.18, 95% CI: 0.91–1.54; ≥5 years RR = 1.06, 95% CI: 0.95–1.17).Conclusion: We found that PPI use increased gastric cancer risk, but not colorectal cancer risk. This result may be biased due to confounding factors. More prospective studies are needed to further validate and support our findings.Systematic Review Registration: [https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42022351332], identifier [CRD42022351332].
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Proton Pump Inhibitors and Cancer Risk: An Umbrella Review and Meta-analysis of Observational Studies. Am J Clin Oncol 2022; 45:475-485. [PMID: 36255347 DOI: 10.1097/coc.0000000000000949] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVES Increasing evidence suggested that proton pump inhibitors (PPIs) use might affect the development of cancers, but previous conclusions remain controversial. Therefore, an umbrella review was performed to clarify the associations between PPIs and various types of cancer by summarizing the existing meta-analyses and systematic reviews. METHODS We searched PubMed, Cochrane Library, Embase, CNKI, Wanfang, and VIP database up to June 2022 for eligible meta-analyses or systematic reviews. The summary effect size, 95% CI, heterogeneity, small study effect, and 95% prediction interval were considered in the present study. A Measurement Tool to Assess Systematic Review 2 and grading of recommendation, assessment, development, and evaluation were used to assess methodological quality and evidence. RESULTS The umbrella review included 21 meta-analyses containing 65 studies and 10 cancer types with 6.8 million subjects. The results showed that PPI use was significantly associated with increased risks of certain types of cancer, including gastric cancer (odds ratio [OR]: 2.07; 95% CI, 1.30 to 3.29), pancreatic cancer (OR: 1.73; 95% CI, 1.23 to 2.44), colorectal cancer (OR: 1.84; 95% CI, 1.26 to 2.67), and liver cancer (OR: 1.80; 95% CI, 1.27 to 2.54), but was not associated with esophageal cancer. In addition, PPI use was associated with decreased risk of breast cancer (OR: 0.69; 95% CI, 0.50 to 0.96). CONCLUSIONS These findings suggested that clinicians should pay more attention to the occurrence of gastric cancer, pancreatic cancer, colorectal cancer, and liver cancer in patients who used PPIs, and PPI prescription should be written only when an accurate specific diagnosis has been made. Furthermore, additional PPIs to the treatment regimen may be benefit for women with a higher-than-average risk of breast cancer.
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Poly TN, Islam MM, Walther BA, Lin MC, Li YC(J. Proton Pump Inhibitors Use and the Risk of Pancreatic Cancer: Evidence from Eleven Epidemiological Studies, Comprising 1.5 Million Individuals. Cancers (Basel) 2022; 14:5357. [PMID: 36358776 PMCID: PMC9658965 DOI: 10.3390/cancers14215357] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Revised: 10/16/2022] [Accepted: 10/27/2022] [Indexed: 01/28/2024] Open
Abstract
Previous epidemiological studies have shown that proton pump inhibitor (PPI) may modify the risk of pancreatic cancer. We conducted an updated systematic review and meta-analysis of observational studies assessing the effect of PPI on pancreatic cancer. PubMed, Embase, Scopus, and Web of Science were searched for studies published between 1 January 2000, and 1 May 2022. We only included studies that assessed exposure to PPI, reported pancreatic cancer outcomes, and provided effect sizes (hazard ratio or odds ratio) with 95% confidence intervals (CIs). We calculated an adjusted pooled risk ratio (RR) with 95%CIs using the random-effects model. Eleven studies (eight case-control and three cohorts) that reported 51,629 cases of pancreatic cancer were included. PPI was significantly associated with a 63% increased risk of pancreatic cancer (RRadj. 1.63, 95%CI: 1.19-2.22, p = 0.002). Subgroup analysis showed that the pooled RR for rabeprazole and lansoprazole was 4.08 (95%CI: 0.61-26.92) and 2.25 (95%CI: 0.83-6.07), respectively. Moreover, the risk of pancreatic cancer was established for both the Asian (RRadj. 1.37, 95%CI: 0.98-1.81) and Western populations (RRadj.2.76, 95%CI: 0.79-9.56). The findings of this updated meta-analysis demonstrate that the use of PPI was associated with an increased risk of pancreatic cancer. Future studies are needed to improve the quality of evidence through better verification of PPI status (e.g., patient selection, duration, and dosages), adjusting for possible confounders, and ensuring long-term follow-up.
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Affiliation(s)
- Tahmina Nasrin Poly
- Graduate Institute of Biomedical Informatics, College of Medical Science and Technology, Taipei Medical University, Taipei 110301, Taiwan
- International Center for Health Information Technology (ICHIT), Taipei Medical University, Taipei 110301, Taiwan
- Research Center of Big Data and Meta-Analysis, Wan Fang Hospital, Taipei Medical University, Taipei 110301, Taiwan
| | - Md. Mohaimenul Islam
- Graduate Institute of Biomedical Informatics, College of Medical Science and Technology, Taipei Medical University, Taipei 110301, Taiwan
- Research Center of Big Data and Meta-Analysis, Wan Fang Hospital, Taipei Medical University, Taipei 110301, Taiwan
| | - Bruno Andreas Walther
- Alfred-Wegener-Institut Helmholtz-Zentrum für Polar-und Meeresforschung, Am Handelshafen 12, D-27570 Bremerhaven, Germany
| | - Ming-Chin Lin
- Graduate Institute of Biomedical Informatics, College of Medical Science and Technology, Taipei Medical University, Taipei 110301, Taiwan
- Department of Neurosurgery, Shuang Ho Hospital, Taipei Medical University, New Taipei City 235041, Taiwan
| | - Yu-Chuan (Jack) Li
- Graduate Institute of Biomedical Informatics, College of Medical Science and Technology, Taipei Medical University, Taipei 110301, Taiwan
- International Center for Health Information Technology (ICHIT), Taipei Medical University, Taipei 110301, Taiwan
- Research Center of Big Data and Meta-Analysis, Wan Fang Hospital, Taipei Medical University, Taipei 110301, Taiwan
- Department of Dermatology, Wan Fang Hospital, Taipei 116, Taiwan
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Evaluation of Antireflux Mucosectomy for Severe Gastroesophageal Reflux Disease: Medium-Term Results of a Pilot Study. Gastroenterol Res Pract 2022; 2022:1606944. [PMID: 35237316 PMCID: PMC8885295 DOI: 10.1155/2022/1606944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 01/31/2022] [Indexed: 11/24/2022] Open
Abstract
Background Antireflux mucosectomy, a new endoscopic treatment for gastroesophageal reflux disease, consists of endoscopic mucosal resection at the esophagogastric junction. This study aim was to evaluate the medium-term efficacy of the antireflux mucosectomy technique for patients with severe gastroesophageal reflux disease symptoms (proton pump inhibitor treatment-dependent or proton pump inhibitor treatment-resistant gastroesophageal reflux disease). Methods Between January 2017 and June 2018, 13 patients with severe gastroesophageal reflux disease without hiatal hernia, with positive pH reflux, were included in this monocentric prospective pilot study. The primary outcome was clinical success, defined by improvement evaluated by the Gastroesophageal Reflux Disease Health Related Quality of Life Questionnaire at 24 months. Secondary outcomes were technical success, decreased use of proton pump inhibitors, patient satisfaction, and adverse events. Results Thirteen patients [females = 8 (62%)], mean age 59 (range, 54-68), were included. The antireflux mucosectomy procedure had technical success in all patients. At 24 months, for 11 patients, gastroesophageal reflux disease symptoms were significantly improved, and mean gastroesophageal reflux disease score decreased from 33 (range, 26-42) to 3 (range, 0-7) (p = 0.001). Ninety-one percent (n = 10) of patients had a lower proton pump inhibitor intake at 24 months. One patient had 3 endoscopic balloon dilatations for EGJ stenosis, two patients had melena ten days after procedure, and seven patients had thoracic or abdominal pain. Patient's satisfaction at 24 months was 81%. Conclusions In patients with severe gastroesophageal reflux disease, despite occurrence of several short-term adverse events, antireflux mucosectomy seemed effective in improving gastroesophageal reflux disease symptoms at 24 months. This trial is registered with ClinicalTrials: NCT03357809.
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Veettil SK, Sadoyu S, Bald EM, Chandran VP, Khuu SAT, Pitak P, Lee YY, Nair AB, Antony PT, Ford AC, Chaiyakunapruk N. Association of proton-pump inhibitor use with adverse health outcomes: A systematic umbrella review of meta-analyses of cohort studies and randomised controlled trials. Br J Clin Pharmacol 2022; 88:1551-1566. [PMID: 34622475 DOI: 10.1111/bcp.15103] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 09/20/2021] [Accepted: 09/22/2021] [Indexed: 12/13/2022] Open
Abstract
AIMS The aim was to perform an umbrella review to summarise the existing evidence on proton-pump inhibitor (PPI) use and adverse outcomes and to grade the certainty of evidence. METHODS Electronic databases were searched up to July 2021 for meta-analyses of cohort studies and/or randomised controlled trials (RCTs). Summary effect sizes from a random-effects model, between-study heterogeneity, 95% prediction interval, small-study effect, excess significance and credibility ceilings were devised to classify the credibility of evidence from meta-analyses of cohort studies, whereas the GRADE approach was used for meta-analyses of RCTs. RESULTS In meta-analyses of cohort studies, 52 of the 91 examined associations were statistically significant (P ≤ .05). Convincing evidence emerged from main analysis for the association between PPI use and risk of all-site fracture and chronic kidney disease in the elderly population. However, none of these associations remained supported by convincing evidence after sensitivity analyses. The use of PPI is also associated with an increased risk of mortality due to COVID-19 infection and other related adverse outcomes, but the quality of evidence was weak. In meta-analyses of RCTs, 38 of the 63 examined associations were statistically significant. However, no associations were supported by high or moderate-quality evidence. CONCLUSION This study's findings imply that most putative adverse outcomes associated with PPI use may not be supported by high-quality evidence and are likely to have been affected by underlying confounding factors. Future research is needed to confirm the causal association between PPI use and risk of fracture and chronic kidney disease.
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Affiliation(s)
- Sajesh K Veettil
- Department of Pharmacotherapy, College of Pharmacy, University of Utah, Salt Lake City, UT, USA
| | - Saranrat Sadoyu
- Department of Pharmacy, Pakchongnana Hospital, Pakchong, Thailand
| | - Elizabeth M Bald
- College of Pharmacy, University of Utah, Salt Lake City, UT, USA
| | - Viji P Chandran
- Department of Pharmacy Practice, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | | | | | - Yeong Yeh Lee
- School of Medical Sciences, Universiti Sains Malaysia, Kota Bharu, Malaysia
- GI Function and Motility Unit, Hospital USM, Universiti Sains Malaysia, Kota Bharu, Malaysia
| | - Athira Balakrishnan Nair
- Department of Pharmacy Practice, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Paul T Antony
- Department of Rheumatology, Amala Institute of Medical Sciences, Kerala, India
| | - Alexander C Ford
- Leeds Gastroenterology Institute, St. James's University Hospital, Leeds, UK
- Leeds Institute of Medical Research at St. James's, University of Leeds, Leeds, UK
| | - Nathorn Chaiyakunapruk
- Department of Pharmacotherapy, College of Pharmacy, University of Utah, Salt Lake City, UT, USA
- School of Pharmacy, University of Wisconsin, Madison, WI, USA
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Patel A, Spychalski P, Antoszewska M, Regula J, Kobiela J. Proton pump inhibitors and colorectal cancer: A systematic review. World J Gastroenterol 2021; 27:7716-7733. [PMID: 34908809 PMCID: PMC8641055 DOI: 10.3748/wjg.v27.i44.7716] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2021] [Revised: 07/14/2021] [Accepted: 09/08/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The use of proton pump inhibitors (PPI) is common worldwide, with reports suggesting that they may be overused. Several studies have found that PPI may affect colorectal cancer (CRC) risk.
AIM To summarize current knowledge on the relationship between PPI and CRC from basic research, epidemiological and clinical studies.
METHODS This systematic review was based on the patients, interventions, comparisons, outcome models and performed according to PRISMA guidelines. MEDLINE, EMBASE, Scopus, and Web of Science databases were searched from inception until May 17, 2021. The initial search returned 2591 articles, of which, 28 studies met the inclusion criteria for this review. The studies were categorized as basic research studies (n = 12), epidemiological studies (n = 11), and CRC treatment studies (n = 5). The quality of the included studies was assessed using the Newcastle-Ottawa Scale or Cochrane Risk of Bias 2.0 tool depending on the study design.
RESULTS Data from basic research indicates that PPI do not stimulate CRC development via the trophic effect of gastrin but instead may paradoxically inhibit it. These studies also suggest that PPI may have properties beneficial for CRC treatment. PPI appear to have anti-tumor properties (omeprazole, pantoprazole), and are potential T lymphokine-activated killer cell-originated protein kinase inhibitors (pantoprazole, ilaprazole), and chemosensitizing agents (pantoprazole). However, these mechanisms have not been confirmed in human trials. Current epidemiological studies suggest that there is no causal association between PPI use and increased CRC risk. Treatment studies show that concomitant PPI and capecitabine use may reduce the efficacy of chemotherapy resulting in poorer oncological outcomes, while also suggesting that pantoprazole may have a chemosensitizing effect with the fluorouracil, leucovorin, oxaliplatin (FOLFOX) regimen.
CONCLUSION An unexpected inhibitory effect of PPI on CRC carcinogenesis by way of several potential mechanisms is noted. This review identifies that different PPI agents may have differential effects on CRC treatment, with practical implications. Prospective studies are warranted to delineate this relationship and assess the role of individual PPI agents.
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Affiliation(s)
- Agastya Patel
- Department of General, Endocrine and Transplant Surgery, Medical University of Gdansk, Gdansk 80-210, Poland
| | - Piotr Spychalski
- Department of General, Endocrine and Transplant Surgery, Medical University of Gdansk, Gdansk 80-210, Poland
| | - Magdalena Antoszewska
- Department of Dermatology, Venereology and Allergology, Medical University of Gdansk, Gdansk 80-210, Poland
| | - Jaroslaw Regula
- Department of Gastroenterology, Hepatology and Oncology, Center of Postgraduate Medical Education, The Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw 01-813, Poland
| | - Jarek Kobiela
- Department of General, Endocrine and Transplant Surgery, Medical University of Gdansk, Gdansk 80-210, Poland
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Kamal H, Sadr-Azodi O, Engstrand L, Brusselaers N. Association Between Proton Pump Inhibitor Use and Biliary Tract Cancer Risk: A Swedish Population-Based Cohort Study. Hepatology 2021; 74:2021-2031. [PMID: 34018229 DOI: 10.1002/hep.31914] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 05/14/2021] [Accepted: 05/16/2021] [Indexed: 12/16/2022]
Abstract
BACKGROUND AND AIMS Biliary tract cancer is a group of highly aggressive malignant disorders, yet risk factors are poorly understood. In this study, we aim to assess whether prolonged use of proton pump inhibitors (PPIs) increases the risk of incident biliary tract carcinoma in a nation-wide population-based cohort in Sweden. APPROACH AND RESULTS Using nation-wide registries, we identified all adults who received maintenance PPIs (≥180 days) according to the Swedish Prescribed Drug Register from 2005 through 2012. Data on incident biliary tract cancer were retrieved from the Swedish Cancer, Death and Outpatient Registers. Risk of biliary tract cancer in persons who received PPI treatment was compared with the general population of the corresponding age, sex, and calendar year yielding standardized incidence ratios (SIRs) with 95% CIs. Of 738,881 PPI users (median follow-up of 5.3 years), 206 (0.03%) developed gallbladder cancer and 265 (0.04%) extrahepatic and 131 (0.02%) intrahepatic bile duct cancer corresponding to SIRs of 1.58 (95% CI, 1.37-1.81), 1.77 (95% CI, 1.56-2.00), and 1.88 (95% CI, 1.57-2.23), respectively. In sensitivity analyses restricted to persons without a history of gallstones or chronic liver or pancreatic diseases, SIRs were 1.36 (95% CI, 1.17-1.57) and 1.47 (95% CI, 1.19-1.80) for extra- and intrahepatic duct cancer, respectively. The risk remained higher than the corresponding general population with ≥5 years of PPIs use, ruling out confounding by indication. CONCLUSIONS In this study, long-term use of PPIs was associated with an increased risk of gallbladder, intrahepatic, and extrahepatic bile duct cancer compared with the general population.
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Affiliation(s)
- Habiba Kamal
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden.,Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Omid Sadr-Azodi
- Unit of Surgery, Department of Clinical Sciences, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden.,Department of Surgery, Capio Saint Göran Hospital, Stockholm, Sweden
| | - Lars Engstrand
- Centre for Translational Microbiome Research, Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden.,Global Health Institute, Antwerp University, Antwerp, Belgium
| | - Nele Brusselaers
- Centre for Translational Microbiome Research, Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden.,Global Health Institute, Antwerp University, Antwerp, Belgium.,Department of Head and Skin, Ghent University Hospital, Ghent, Belgium
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Patel A, Spychalski P, Kobiela J. Letter: mind the gap - search and publication date of systematic reviews and meta-analysis. Aliment Pharmacol Ther 2021; 54:730-732. [PMID: 34379833 DOI: 10.1111/apt.16537] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Agastya Patel
- Department of General, Endocrine and Transplant Surgery, Medical University of Gdansk, Gdansk, Poland
| | - Piotr Spychalski
- Department of General, Endocrine and Transplant Surgery, Medical University of Gdansk, Gdansk, Poland
| | - Jarek Kobiela
- Department of General, Endocrine and Transplant Surgery, Medical University of Gdansk, Gdansk, Poland
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Proton pump inhibitors and the risk of colorectal cancer. Clin Res Hepatol Gastroenterol 2021; 45:101730. [PMID: 34129930 DOI: 10.1016/j.clinre.2021.101730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 06/07/2021] [Indexed: 02/04/2023]
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Madka V, Kumar G, Pathuri G, Panneerselvam J, Zhang Y, Ganta V, Lightfoot S, Lubet RA, Suen CS, Steele VE, Janakiram NB, Mohammed A, Rao CV. Proton pump inhibitor omeprazole suppresses carcinogen induced colonic adenoma progression to adenocarcinoma in F344 rat. Cancer Prev Res (Phila) 2021; 14:1009-1020. [PMID: 34341012 DOI: 10.1158/1940-6207.capr-21-0057] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 05/25/2021] [Accepted: 07/09/2021] [Indexed: 11/16/2022]
Abstract
Colorectal cancer (CRC) causes over 53,000 deaths annually in the United States. Its rising incidences worldwide and particularly in young adults is a major concern. Here, we evaluated the efficacy of omeprazole (OME) that is clinically approved for treating acid-reflux, to enable its repurposing for CRC prevention. In the azoxymethane (AOM)-induced rat CRC model, dietary OME (250 and 500 ppm) was administered at early adenoma stage (8 weeks after AOM) to assess the progression of early lesions to adenocarcinoma. Administration of OME at 250 ppm or 500 ppm doses led to suppression of total colon adenocarcinoma incidence by 15.7% and 32% (p<0.01), respectively. Importantly, invasive carcinoma incidence was reduced by 59% (p<0.0005) and 90% (p<0.0001) in OME administered rats in a dose-dependent manner. There was also a strong and dose-dependent inhibition in the adenocarcinoma multiplicity in rats exposed to OME. Administration of 250 and 500 ppm OME inhibited total colon adenocarcinoma multiplicity by ~49% and ~65% (p<0.0001), respectively. While non-invasive adenocarcinomas multiplicity was suppressed by ~34% to ~48% (p<0.02), the invasive carcinomas multiplicity was reduced by ~74% to ~94% (p<0.0001) in OME exposed rats in comparison to the untreated rats. Biomarker analysis results showed a decrease in cell proliferation and anti-apoptotic/pro-survival proteins with an increase in apoptosis. Transcriptome analysis of treated tumors revealed a significant increase in adenocarcinoma inhibitory genes (Olmf4; Spink4) expression and down regulation of progression promoting genes (SerpinA1, MMP21, IL6). In summary, OME showed significant protection against the progression of adenoma to adenocarcinoma.
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Affiliation(s)
- Venkateshwar Madka
- Center for Cancer Prevention and Drug Development, Department of Medicine, Hematology/Oncology Section, University of Oklahoma Health Sciences Center
| | - Gaurav Kumar
- Center for Cancer Prevention and Drug Development, Department of Medicine, Hematology/Oncology Section, University of Oklahoma Health Sciences Center
| | - Gopal Pathuri
- Center for Cancer Prevention and Drug Development, Department of Medicine, Hematology/Oncology Section, University of Oklahoma Health Sciences Center
| | - Janani Panneerselvam
- Center for Cancer Prevention and Drug Development, Department of Medicine, Hematology/Oncology Section, University of Oklahoma Health Sciences Center
| | - Yuting Zhang
- Center for Cancer Prevention and Drug Development, Department of Medicine, Hematology/Oncology Section, University of Oklahoma Health Sciences Center
| | - Vishal Ganta
- Center for Cancer Prevention and Drug Development, Department of Medicine, Hematology/Oncology Section, University of Oklahoma Health Sciences Center
| | - Stanley Lightfoot
- Pathology-Retired, Center for Cancer Prevention and Drug Development
| | - Ronald A Lubet
- Division of Cancer Prevention, National Cancer Institute
| | - Chen S Suen
- Cancer Prevention, National Cancer Institute
| | | | | | - Altaf Mohammed
- Division of Cancer Prevention, National Cancer Institute
| | - Chinthalapally V Rao
- Center for Cancer Prevention and Drug Development, Department of Medicine, Hematology/Oncology Section, University of Oklahoma Health Sciences Center
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Short- and long-term outcomes of laparoscopic versus open lateral lymph node dissection for locally advanced middle/lower rectal cancer using a propensity score-matched analysis. Surg Endosc 2020; 35:4427-4435. [PMID: 32875413 DOI: 10.1007/s00464-020-07943-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 08/25/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND There are few reports on large-scale trials for the long-term outcomes regarding laparoscopic lateral lymph node dissection (LLND). We evaluated the short- and long-term outcomes of laparoscopic versus open LLND for locally advanced middle/lower rectal cancer using a propensity score-matched analysis. METHODS From January 2005 to December 2016, consecutive clinical stage II to III middle/lower rectal cancer patients who underwent total mesorectal excision (TME) plus LLND were retrospectively collected at three institutions. Laparoscopic LLND was compared with open LLND for the surgical and oncological outcomes, including the long-term survival, using a propensity score-matched analysis. RESULTS A total of 325 patients were collected. There were 142 patients who underwent open TME plus LLND (open group) and 183 patients who underwent laparoscopic TME plus LLND (laparoscopic group). A total of 93 patients each were matched to each group. Compared to the open group, the laparoscopic group had a significantly longer operative time (327 vs. 377 min; p = 0.002) but significantly less blood loss (540 vs. 50 ml; p < 0.001), fewer Clavian-Dindo grade ≥ 2 postoperative complications (49.5% vs. 34.4%; p = 0.037) and shorter postoperative hospital stay (18 vs. 14 days; p = 0.008). Furthermore, the rate of urinary retention was significantly lower in the laparoscopic group than in the open group (16.1% vs. 6.5%; p = 0.037). The estimated 3-year overall survival, relapse-free survival, and cumulative incidence of local recurrence were 91.4%, 73.1%, and 3.4% in the open group and 90.3%, 74.2%, and 4.3% in the laparoscopic group (p = 0.879, 0.893, 0.999), respectively. CONCLUSIONS This study showed that laparoscopic LLND had advantages over an open approach, such as less blood loss, fewer postoperative complications, and a shorter postoperative hospital stay, and the oncologic outcomes were similar to the open approach. Laparoscopic LLND could be a viable standard approach to LLND for advanced middle/lower rectal cancer surgery.
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