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Cheung KS. Big data approach in the field of gastric and colorectal cancer research. J Gastroenterol Hepatol 2024; 39:1027-1032. [PMID: 38413187 DOI: 10.1111/jgh.16527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2024] [Accepted: 02/07/2024] [Indexed: 02/29/2024]
Abstract
Big data is characterized by three attributes: volume, variety,, and velocity. In healthcare setting, big data refers to vast dataset that is electronically stored and managed in an automated manner and has the potential to enhance human health and healthcare system. In this review, gastric cancer (GC) and postcolonoscopy colorectal cancer (PCCRC) will be used to illustrate application of big data approach in the field of gastrointestinal cancer research. Helicobacter pylori (HP) eradication only reduces GC risk by 46% due to preexisting precancerous lesions. Apart from endoscopy surveillance, identifying medications that modify GC risk is another strategy. Population-based cohort studies showed that long-term use of proton pump inhibitors (PPIs) associated with higher GC risk after HP eradication, while aspirin and statins associated with lower risk. While diabetes mellitus conferred 73% higher GC risk, metformin use associated with 51% lower risk, effect of which was independent of glycemic control. Nonetheless, nonsteroidal anti-inflammatory drugs (NA-NSAIDs) are not associated with lower GC risk. CRC can still occur after initial colonoscopy in which no cancer was detected (i.e. PCCRC). Between 2005 and 2013, the rate of interval-type PCCRC-3y (defined as CRC diagnosed between 6 and 36 months of index colonoscopy which was negative for CRC) was 7.9% in Hong Kong, with >80% being distal cancers and higher cancer-specific mortality compared with detected CRC. Certain clinical and endoscopy-related factors were associated with PCCRC-3 risk. Medications shown to have chemopreventive effects on PCCRC include statins, NA-NSAIDs, and angiotensin-converting enzyme inhibitors/angiotensin receptor blockers.
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Affiliation(s)
- Ka Shing Cheung
- Department of Medicine, School of Clinical Medicine, The University of Hong Kong, Queen Mary Hospital, Hong Kong, China
- Department of Medicine, The University of Hong Kong-Shenzhen Hospital, Shenzhen, China
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Iheanacho CO, Enechukwu OH. Role of antihypertensive medicines in prostate cancer: a systematic review. BMC Cancer 2024; 24:542. [PMID: 38684963 PMCID: PMC11059764 DOI: 10.1186/s12885-024-12218-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 04/02/2024] [Indexed: 05/02/2024] Open
Abstract
BACKGROUND Hypertension is associated with the risk of prostate cancer (PCa) and its progression, however, it remains unclear whether antihypertensive medicines alter PCa risk or prognosis. This systematic review evaluated the role of calcium channel blockers (CCBs) and renin-angiotensin system (RAS) inhibitors in the risk and prognosis of PCa. This review was performed in line with PRISMA 2020 guidelines. METHODS Eligible studies comprised peer-reviewed observational studies which reported the role of CCBs and RAS inhibitors in PCa, had accessible full texts, and were written in English. Using a combination of keywords, 5 electronic bibliographic databases which included Web of Science, EMBASE, PubMed, Google Scholar and Scopus were searched. RESULTS A total of 1,346 studies were retrieved and 18 met the inclusion criteria. Thirteen studies reported reduced or no associated risk, improved prognosis, and survival with the use of RAS inhibitors. Studies on CCBs showed evidence of associated risk of PCa. Data extraction from retrieved studies focused on included study characteristics, setting, authors, year, outcomes of interest, and risk ratios. The quality assessment of included studies by the National Heart, Lung, and Blood Institute study assessment tools, showed that all studies had good quality. CONCLUSIONS The use of RAS inhibitors was mostly associated with lower risks or improved prognosis of PCa. CCBs may also be associated with risks of PCa. This suggests that high-risk patients managed with CCBs should be actively monitored for PCa. However, there is need for further evidence from large-scale prospective, controlled cohort studies to determine any influence of CCBs on PCa.
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Affiliation(s)
- Chinonyerem O Iheanacho
- Department of Clinical Pharmacy and Public Health, Faculty of Pharmacy, University of Calabar, 540271, Calabar, Cross River State, Nigeria.
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Wei J, Hunter D, Lane NE, Wu J, Zeng C, Lei G, Zhang Y. Weight Loss Induced by Antiobesity Medications and All-Cause Mortality Among Patients With Knee or Hip Osteoarthritis. Arthritis Rheumatol 2024; 76:577-586. [PMID: 38053480 DOI: 10.1002/art.42754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 09/21/2023] [Accepted: 11/08/2023] [Indexed: 12/07/2023]
Abstract
OBJECTIVE The current guidelines recommend weight loss for patients with overweight or obesity and knee or hip osteoarthritis (OA); however, there is a paucity of data on the relation of weight loss to death among patients with OA. We aimed to examine the relation of the rate of weight loss induced by antiobesity medications over one year to all-cause mortality among patients with overweight or obesity and knee or hip OA. METHODS Using the IQVIA Medical Research Database, we identified people with overweight or obesity and knee or hip OA. We emulated analyses of a hypothetical target trial to assess the effect of slow-to-moderate (2%-10%) or fast (≥10%) weight loss induced by the initiation of antiobesity medications within one year on all-cause mortality and secondary outcomes over five years' follow-up. RESULTS Among 6,524 participants, the five-year all-cause mortality rates were 5.3%, 4.0%, and 5.4% for weight gain or stable, slow-to-moderate weight loss, and fast weight loss arms, respectively. Compared with the weight gain or stable arm, hazard ratios of all-cause mortality were 0.72 (95% confidence interval [CI] 0.56-0.92) for the slow-to-moderate weight loss arm and 0.99 (95% CI 0.67-1.44) for the fast weight loss arm. We found dose-response protective effects of weight loss on incident hypertension, type 2 diabetes, and venous thromboembolism but a slightly higher risk of cardiovascular disease, albeit not statistically significant, in the fast rate of weight loss arm than in the weight gain or stable arm and no significant relations of weight loss to the risk of cancer. CONCLUSION In this population-based study, a slow-to-moderate, but not fast, rate of weight loss induced by antiobesity medications is associated with a lower risk of all-cause mortality in people with overweight or obesity and knee or hip OA.
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Affiliation(s)
- Jie Wei
- Department of Orthopaedics, Xiangya Hospital, Central South University, Key Laboratory of Aging-related Bone and Joint Diseases Prevention and Treatment, Ministry of Education, Xiangya Hospital, Central South University, Hunan Key Laboratory of Joint Degeneration and Injury, and Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, China
| | - David Hunter
- Sydney Musculoskeletal Health, Kolling Institute, University of Sydney and Rheumatology Department, Royal North Shore Hospital, Sydney, Australia
| | - Nancy E Lane
- Center for Musculoskeletal Health and Department of Medicine, University of California School of Medicine, Sacramento, California
| | - Jing Wu
- Key Laboratory of Aging-related Bone and Joint Diseases Prevention and Treatment, Ministry of Education, Xiangya Hospital, Central South University and Hunan Key Laboratory of Joint Degeneration and Injury, Changsha, China
| | - Chao Zeng
- Department of Orthopaedics, Xiangya Hospital, Central South University, Key Laboratory of Aging-related Bone and Joint Diseases Prevention and Treatment, Ministry of Education, Xiangya Hospital, Central South University, Hunan Key Laboratory of Joint Degeneration and Injury, and National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Guanghua Lei
- Department of Orthopaedics, Xiangya Hospital, Central South University, Key Laboratory of Aging-related Bone and Joint Diseases Prevention and Treatment, Ministry of Education, Xiangya Hospital, Central South University, Hunan Key Laboratory of Joint Degeneration and Injury, and National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Yuqing Zhang
- Division of Rheumatology, Allergy, and Immunology, Department of Medicine, Massachusetts General Hospital, Harvard Medical School and The Mongan Institute, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
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Nardi-Agmon I, Cohen G, Itzhaki Ben Zadok O, Steinberg DM, Kornowski R, Gerber Y. Cancer Incidence and Survival Among Patients Following an Acute Coronary Syndrome. Am J Cardiol 2023; 202:50-57. [PMID: 37423174 DOI: 10.1016/j.amjcard.2023.06.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Revised: 05/17/2023] [Accepted: 06/06/2023] [Indexed: 07/11/2023]
Abstract
To examine the role of acute coronary syndrome (ACS) in subsequent cancer incidence and survival, 2 cohorts of patients hospitalized with ACS were matched 1:1 by gender and age (±3 years) to cardiovascular disease (CVD)-free patients from 2 cycles of the Israeli National Health and Nutrition Surveys. Data on all-cause mortality were retrieved from national registries. Cancer incidence with death treated as a competing event, overall survival, and mortality risk associated with incident cancer as a time-dependent variable were compared between the groups. Our cohort included 2,040 cancer-free matched pairs (mean age of 60±14 years, 42.5% women). Despite higher rates of smokers and patients with hypertension and diabetes mellitus, 10-year cumulative cancer incidence was significantly lower in the ACS group compared with CVD-free group (8.0% vs 11.4%, p = 0.02). This decreased risk was more pronounced in women than men (pinteraction = 0.05). Although being free of CVD meant a significant (p <0.001) survival advantage in the general cohort, this advantage faded once a cancer diagnosis was made (p = 0.80). After adjustment for sociodemographic and clinical covariates, the hazard ratios for mortality associated with a cancer diagnosis were 2.96 (95% confidence interval: 2.36 to 3.71) in the ACS group versus 6.41 (95% confidence interval: 4.96 to 8.28) in the CVD-free group (Pinteraction<0.001). In conclusion, in this matched cohort, ACS was associated with a lower risk of cancer and mitigated the excess risk of mortality associated with cancer incidence.
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Affiliation(s)
- Inbar Nardi-Agmon
- Department of Cardiology, Rabin Medical Center, Tel Aviv, Israel; Department of Cardiovascular Medicine, Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
| | - Gali Cohen
- Department of Epidemiology and Preventive Medicine, School of Public Health, Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel; Stanley Steyer Institute for Cancer Epidemiology and Research, Tel Aviv University, Tel Aviv, Israel
| | - Osnat Itzhaki Ben Zadok
- Department of Cardiology, Rabin Medical Center, Tel Aviv, Israel; Department of Cardiovascular Medicine, Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - David M Steinberg
- Department of Statistics and Operations Research, Tel Aviv University, Tel Aviv, Israel
| | - Ran Kornowski
- Department of Cardiology, Rabin Medical Center, Tel Aviv, Israel; Department of Cardiovascular Medicine, Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Yariv Gerber
- Department of Epidemiology and Preventive Medicine, School of Public Health, Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel; Stanley Steyer Institute for Cancer Epidemiology and Research, Tel Aviv University, Tel Aviv, Israel; Lilian and Marcel Pollak Chair in Biological Anthropology, Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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Angiotensin Receptor Blocker Associated with a Decreased Risk of Lung Cancer: An Updated Meta-Analysis. J Pers Med 2023; 13:jpm13020243. [PMID: 36836477 PMCID: PMC9961472 DOI: 10.3390/jpm13020243] [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: 11/26/2022] [Revised: 01/26/2023] [Accepted: 01/27/2023] [Indexed: 01/31/2023] Open
Abstract
INTRODUCTION There have been disputes in the association between angiotensin receptor blockers (ARB) and the incidence of lung cancer. Our meta-analysis reevaluated this problem from the perspectives of race, age, drug type, comparison objects and smoking. METHOD We used the following databases to carry out our literature search: Pubmed, Medline, Cochrane Library, and Ovid (From 1 January 2020 to 28 November 2021). The correlation between ARBs and the incidence rate of lung cancer was calculated by risk ratios (RRs). Confidence intervals were selected with 95% confidence intervals. RESULTS A total of 10 randomized controlled trials (RCTs), 18 retrospective studies and 3 case-control studies were found to satisfy the inclusion criteria. The use of ARB drugs reduced the incidence of lung cancer. The pooled results of 10 retrospective studies revealed a decreased lung cancer incidence in patients treated with ARBs, especially in patients using Valsartan. A significantly lower lung cancer incidence was found in the ARB drugs than in calcium channel blockers (CCBs) and angiotensin-converting enzyme inhibitors (ACEIs). Lung cancer occurrence was lower in Asian-based studies, especially in Mongolian-dominated and Caucasian-dominated patient populations. No significant decrease in lung cancer occurrence was found in RCTs or in patients receiving telmisartan, losartan, candesartan, irbesartan, or other placebo or in American and European-dominated patient populations. CONCLUSION Compared with ACEIs and CCBs, ARBs significantly reduce the risk of lung cancer, especially in Asian and Mongolian populations. Valsartan has the best effect in reducing the risk of lung cancer in ARB drugs.
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Zhang Y, Song M, Chan AT, Meyerhardt JA, Willett WC, Giovannucci EL. Long-term use of antihypertensive medications, hypertension and colorectal cancer risk and mortality: a prospective cohort study. Br J Cancer 2022; 127:1974-1982. [PMID: 36138074 PMCID: PMC9681847 DOI: 10.1038/s41416-022-01975-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 08/23/2022] [Accepted: 08/30/2022] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND Hypertension and the use of antihypertensive medications have been intensively investigated in relation to colorectal cancer (CRC). Prior epidemiologic studies have not been able to examine this topic with adequate confounding control and follow-up time, or disentangle the effects of antihypertensive agents and hypertension. METHODS Eligible participants in the Nurses' Health Study and Health Professionals Follow-up Study were followed for up to 28 years, with repeat assessments of exposures. Cox proportional hazards models were used to estimate hazard ratios and 95% confidence intervals. RESULTS In fully adjusted analyses based on both new-user and prevalent-user designs, there was no association between the use of beta-blockers, calcium-channel blockers, thiazide diuretics, angiotensin-converting enzyme inhibitors, furosemide, other antihypertensive drugs and CRC risk and mortality reached the statistically significant threshold after Bonferroni correction. The results remained similar in sensitivity analyses among participants with hypertension. Before Bonferroni correction, suggestive associations between beta-blocker use and CRC risk and between furosemide use and CRC-specific mortality were observed specifically in analyses using a new-user design. Hypertension was not associated with CRC risk in analyses based on both new-user and prevalent-user designs. CONCLUSIONS Hypertension and long-term use of major classes of antihypertensive medications are unlikely to be associated with CRC risk and mortality.
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Affiliation(s)
- Yin Zhang
- Department of Nutrition, Harvard T. H. Chan School of Public Health, Boston, MA, USA
| | - Mingyang Song
- Department of Nutrition, Harvard T. H. Chan School of Public Health, Boston, MA, USA
- Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
- Clinical and Translational Epidemiology Unit and Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
- Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, MA, USA
| | - Andrew T Chan
- Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
- Clinical and Translational Epidemiology Unit and Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
- Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Jeffrey A Meyerhardt
- Department of Medical Oncology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, MA, USA
| | - Walter C Willett
- Department of Nutrition, Harvard T. H. Chan School of Public Health, Boston, MA, USA
- Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, MA, USA
| | - Edward L Giovannucci
- Department of Nutrition, Harvard T. H. Chan School of Public Health, Boston, MA, USA.
- Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, MA, USA.
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Jeon HL, Lee SH, Nam JH, Shin JY. Cancer risk associated with the use of valsartan in Korea: A nationwide cohort study. Cancer Epidemiol 2022; 80:102245. [PMID: 36087359 DOI: 10.1016/j.canep.2022.102245] [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: 01/17/2022] [Revised: 08/20/2022] [Accepted: 08/26/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND Despite valsartan's widespread use, few studies have explored its potential carcinogenicity. We evaluated the association between valsartan and cancer. METHODS We conducted a retrospective cohort study using data from 2002 to 2015 gathered from the National Health Insurance database. Patients with hypertension aged ≥ 30 who used valsartan or other angiotensin II receptor blockers (ARBs) were included. Eligible patients were those with no prior history of the use of any ARBs, diagnosis of cancer, or organ transplantation in the 4 years predating their first use of the drugs of interest. The primary and secondary outcomes included the occurrence of all cancers and site-specific solid cancers, respectively. After applying propensity score (PS) matching, Cox regression was used to calculate the hazard ratios (HRs) and 95 % confidence intervals (CIs). RESULTS A total of 1,550,734 individuals were identified as new users of valsartan or other ARBs. Of the 153,047 valsartan users, 16,047 were diagnosed with cancer. No increased risk of overall cancer was observed in valsartan users as compared to other ARB users (aHR = 1.00; 95 % CI, 0.98-1.02). Valsartan was, however, associated with a slightly elevated risk of liver (aHR = 1.09; 95 % CI, 1.01-1.16) and kidney cancer (aHR = 1.11; 95 % CI, 1.02-1.22). CONCLUSION Compared with other ARBs, valsartan did not increase the risk of overall cancer. A slightly increased risk for some solid cancers was associated with valsartan use, though the absolute rate difference was small.
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Affiliation(s)
- Ha-Lim Jeon
- School of Pharmacy and Institute of New Drug Development, Jeonbuk National University, Jeonju, Republic of Korea
| | - Seon Hee Lee
- School of Pharmacy, Sungkyunkwan University, Suwon, Republic of Korea
| | - Jin Hyun Nam
- Division of Big Data Science, Korea University Sejong Campus, Sejong, Republic of Korea
| | - Ju-Young Shin
- School of Pharmacy, Sungkyunkwan University, Suwon, Republic of Korea; Department of Biohealth Regulatory Science, Sungkyunkwan University, Suwon, Republic of Korea; Samsung Advanced Institute for Health Sciences & Technology (SAIHST), Sungkyunkwan University, Seoul, Republic of Korea.
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Chan TH, Tsoi MF, Yung Cheung BM. Cancer Risk of Angiotensin II Receptor Blocker Valsartan: A Population-based Study. J Cardiovasc Pharmacol 2022; 79:577-582. [PMID: 35020688 DOI: 10.1097/fjc.0000000000001217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Accepted: 12/20/2021] [Indexed: 11/25/2022]
Abstract
ABSTRACT Nitrosamine contamination of generic valsartan was found in 2018. This study aimed to investigate whether long-term use of valsartan increases cancer risk. Patients prescribed valsartan or amlodipine (control group) from 1 January 1, 2003, to June 30, 2010, were identified using the Clinical Data Analysis and Reporting System of the Hong Kong Hospital Authority, a territory-wide database in Hong Kong. Patients previously diagnosed with cancer, prescribed both medications, taking the medication, or followed up for <1 year were excluded. Cancer incidence, adjusted for age, sex, and Charlson Comorbidity Index, was the primary outcome and was estimated using Poisson regression in R version 3.6.1. Among 5023 valsartan users and 3692 amlodipine users, 887 and 740 were diagnosed with cancers during median follow-up periods of 10.97 and 12.12 years, respectively. The adjusted incidence of cancer in valsartan and amlodipine users was 165.29 (95% confidence interval 154.76-175.53) and 180.12 (167.35-193.67) per 10,000 person-years, respectively. The cancer incidence rate ratio of valsartan relative to amlodipine was 0.94 (0.88-1.01). Adjusted incidence rate ratios of valsartan relative to amlodipine were significant for breast cancer (0.63, 0.46-0.86) only. Our findings do not suggest an increase in incidence of cancer with long-term valsartan use. The duration of follow-up of more than 10 years of the study provides the reassurance that an increase in cancer risk is unlikely. Further studies are needed to elucidate the long-term effect of valsartan use on the risk of specific types of cancer.
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Affiliation(s)
- Tak Hon Chan
- Department of Medicine, The University of Hong Kong
| | - Man Fung Tsoi
- Department of Medicine, The University of Hong Kong
- Division of Musculoskeletal and Dermatological Sciences, Center of Epidemiology Versus Arthritis, The University of Manchester
| | - Bernard Man Yung Cheung
- Department of Medicine, The University of Hong Kong
- State Key Laboratory of Pharmaceutical Biotechnology, The University of Hong Kong; and
- Institute of Cardiovascular Science and Medicine, The University of Hong Kong, Hong Kong, China
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Sipahi I. Risk of cancer with angiotensin-receptor blockers increases with increasing cumulative exposure: Meta-regression analysis of randomized trials. PLoS One 2022; 17:e0263461. [PMID: 35235571 PMCID: PMC8890666 DOI: 10.1371/journal.pone.0263461] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Accepted: 01/19/2022] [Indexed: 12/31/2022] Open
Abstract
Angiotensin-receptor blockers (ARBs) are a class of drugs approved for the treatment of several common conditions, such as hypertension and heart failure. Recently, regulatory agencies have started to identify possibly carcinogenic nitrosamines and azido compounds in a multitude of formulations of several ARBs, resulting in progressive recalls. Furthermore, data from several randomized controlled trials suggested that there is also a clinically increased risk of cancer and specifically lung cancer with ARBs; whereas other trials suggested no increased risk. The purpose of this analysis was to provide additional insight into the ARB-cancer link by examining whether there is a relationship between degree of cumulative exposure to ARBs and risk of cancer in randomized trials. Trial-level data from ARB Trialists Collaboration including 15 randomized controlled trials was extracted and entered into meta-regression analyses. The two co-primary outcomes were the relationship between cumulative exposure to ARBs and risk of all cancers combined and the relationship between cumulative exposure and risk of lung cancer. A total of 74,021 patients were randomized to an ARB resulting in a total cumulative exposure of 172,389 person-years of exposure to daily high dose (or equivalent). 61,197 patients were randomized to control. There was a highly significant correlation between the degree of cumulative exposure to ARBs and risk of all cancers combined (slope = 0.07 [95% CI 0.03 to 0.11], p<0.001), and also lung cancer (slope = 0.16 [95% CI 0.05 to 0.27], p = 0.003). Accordingly, in trials where the cumulative exposure was greater than 3 years of exposure to daily high dose, there was a statistically significant increase in risk of all cancers combined (I2 = 31.4%, RR 1.11 [95% CI 1.03 to 1.19], p = 0.006). There was a statistically significant increase in risk of lung cancers in trials where the cumulative exposure was greater than 2.5 years (I2 = 0%, RR 1.21 [95% CI 1.02 to 1.44], p = 0.03). In trials with lower cumulative exposure to ARBs, there was no increased risk of all cancers combined or lung cancer. Cumulative exposure-risk relationship with ARBs was independent of background angiotensin-converting enzyme inhibitor treatment or the type of control (i.e. placebo or non-placebo control). Since this is a trial-level analysis. the effects of patient characteristics such as age and smoking status could not be examined due to lack of patient-level data. In conclusion, this analysis, for the first time, reveals that risk of cancer with ARBs (and specifically lung cancer) increases with increasing cumulative exposure to these drugs. The excess risk of cancer with long-term ARB use has public health implications.
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Affiliation(s)
- Ilke Sipahi
- Department of Cardiology, Acibadem University Medical School, Istanbul, Turkey
- * E-mail:
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Li J, Lam ASM, Yau STY, Yiu KKL, Tsoi KKF. Antihypertensive treatments and risks of lung Cancer: a large population-based cohort study in Hong Kong. BMC Cancer 2021; 21:1202. [PMID: 34763668 PMCID: PMC8582182 DOI: 10.1186/s12885-021-08971-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Accepted: 11/01/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND There is a growing concern that the use of anti-hypertensives may be associated with an increased risk of cancer, but it remains uncertain for the association between anti-hypertensives and lung cancer risk, as well as their interaction with aspirin in chemoprotective effects. METHODS The goal of this study is to assess the association between anti-hypertensives use and the risk of lung cancer, as well as the chemopreventive impacts from the combination usage of aspirin and anti-hypertensives. A retrospective cohort study was conducted based on all the public hospital electronic medical records in Hong Kong. Patients with prescription records of anti-hypertensives (ACEi/ARB, CCB, β-blocker,α-blocker) and/or aspirin were included as the exposure groups. Using the Cox proportional hazards model with inverse probability weighting, we estimated hazard ratios (HRs) with 95% confidence intervals (CIs) for lung cancer risk from anti-hypertensives usage or combination usage of aspirin with anti-hypertensives. The likelihood ratio test and interaction model were adopted for exploring the interaction effects with aspirin. RESULTS A total of 6592 and 84,116 lung cancer cases were identified from the groups of anti-hypertensives users and anti-hypertensives users with aspirin, respectively. The group of non-aspirin patients who received anti-hypertensives showed a significantly lower risk of lung cancer (HR: 0.63, 95% CI: 0.60-0.66), compared to those without anti-hypertensives. When aspirin and α-blocker were used simultaneously, it could lower the risk of lung cancer significantly (HR: 0.53, 95% CI: 0.34-0.84). Moreover, the lower risk of lung cancer persisted with a longer follow-up period of anti-hypertensives usage. Combination usage with aspirin in the users of ACEi/ARB, CCB, and α-blocker showed significant interaction effects. However, the smoking effect could not be eliminated in this analysis. DISCUSSION Anti-hypertensive treatment was associated with a lower risk of lung cancer, which is associated with the anti-hypertensives exposure period. The potential interaction on the chemopreventive influence from combination usage of α-blocker and aspirin might exist. More corroborations on these findings are needed to focus on the different settings in future studies.
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Affiliation(s)
- Jinhui Li
- JC School of Public Health and Primary Care, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Amy S M Lam
- Department of Medicine and Therapeutics, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Sarah T Y Yau
- JC School of Public Health and Primary Care, The Chinese University of Hong Kong, Shatin, Hong Kong
- SH Big Data Decision Analytics Research Centre, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Karen K L Yiu
- SH Big Data Decision Analytics Research Centre, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Kelvin K F Tsoi
- JC School of Public Health and Primary Care, The Chinese University of Hong Kong, Shatin, Hong Kong.
- SH Big Data Decision Analytics Research Centre, The Chinese University of Hong Kong, Shatin, Hong Kong.
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Helgeson SA, Waddle MR, Burnside RC, Debella YT, Lee AS, Burger CD, Li Z, Johnson PW, Patel NM. Association between Angiotensin-Converting Enzyme Inhibitors and Angiotensin Receptor Blockers and Lung Cancer. South Med J 2021; 114:607-613. [PMID: 34480196 DOI: 10.14423/smj.0000000000001293] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVES Angiotensin-converting enzyme inhibitors (ACEIs) and angiotensin receptor blockers (ARBs) are the most commonly prescribed antihypertensives, with prior studies identifying a possible association between long-term use and increased rates of lung cancer. This study evaluated this potential association in a large population using propensity matching. METHODS This was a population-based cohort study in a large healthcare system in three regions of the United States. Pairwise propensity score matching was performed using demographics and comorbidities. All of the adult patients in the healthcare system from January 1, 2000 to April 30, 2018 with at least 1 year of follow-up were included. RESULTS In total, 3,253,811 patients with a median age of 59 (range 18-103) years were included. The ACEI group had a higher freedom from lung cancer versus controls at 15 years (98.47%, 95% confidence interval [CI] 98.41-98.54) versus 98.26%, (95% CI 98.20-98.33), whereas ARBs had similar rates versus controls at all time points. For patients diagnosed as having lung cancer, median all-cause survival was significantly higher in the ACEI (34.7 months, 95% CI 32.8-36.6) and ARB (30.9 months, 95% CI 28.1-33.8) groups than the control group (20.6 months, 95% CI 20.1-21.1). CONCLUSIONS This study showed lower rates of lung cancer with ACEI use and no difference in risk with ARBs. In addition, use of these medications was found to be associated with increased survival in those diagnosed as having lung cancer. This study supports the continued use of these medications without concern for increasing the risk of lung cancer.
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Affiliation(s)
- Scott A Helgeson
- From the Departments of Pulmonary Medicine, Radiation Oncology, and Statistics, Mayo Clinic, Jacksonville, Florida
| | - Mark R Waddle
- From the Departments of Pulmonary Medicine, Radiation Oncology, and Statistics, Mayo Clinic, Jacksonville, Florida
| | - Rebecca C Burnside
- From the Departments of Pulmonary Medicine, Radiation Oncology, and Statistics, Mayo Clinic, Jacksonville, Florida
| | - Yalew T Debella
- From the Departments of Pulmonary Medicine, Radiation Oncology, and Statistics, Mayo Clinic, Jacksonville, Florida
| | - Augustine S Lee
- From the Departments of Pulmonary Medicine, Radiation Oncology, and Statistics, Mayo Clinic, Jacksonville, Florida
| | - Charles D Burger
- From the Departments of Pulmonary Medicine, Radiation Oncology, and Statistics, Mayo Clinic, Jacksonville, Florida
| | - Zhuo Li
- From the Departments of Pulmonary Medicine, Radiation Oncology, and Statistics, Mayo Clinic, Jacksonville, Florida
| | - Patrick W Johnson
- From the Departments of Pulmonary Medicine, Radiation Oncology, and Statistics, Mayo Clinic, Jacksonville, Florida
| | - Neal M Patel
- From the Departments of Pulmonary Medicine, Radiation Oncology, and Statistics, Mayo Clinic, Jacksonville, Florida
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12
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Batais M, Almigbal T, Alotaibi K, Alodhayani A, Alkhushail A, Altheaby A, Alhantoushi M, Alsaad S, Dalbhi SA, Alghamdi Y. Angiotensin converting enzyme inhibitors and risk of lung cancer: A systematic review and meta-analysis. Medicine (Baltimore) 2021; 100:e25714. [PMID: 33907158 PMCID: PMC8084080 DOI: 10.1097/md.0000000000025714] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 04/07/2021] [Accepted: 04/09/2021] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND We performed a meta-analysis to determine whether a consistent relationship exists between the use of angiotensin converting enzyme inhibitors (ACEIs) and the risk of lung cancer. Accordingly, we summarized and reviewed previously published quantitative studies. METHODS Eligible studies with reference lists published before June 1st, 2019 were obtained from searching several databases. Random effects' models were used to summarize the overall estimate of the multivariate adjusted odds ratios (ORs) with 95% confidence intervals (CIs). RESULTS Thirteen observational studies involving 458,686 ACEI users were included in the analysis, Overall, pooled risk ratios indicate that ACEIs use was not a risk factor for lung cancer (RR 0.982, 95% C.I. 0.873 - 1.104; P = .76). There was significant heterogeneity between the studies (Q = 52.54; P < .001; I2 = 86.07). There was no significant association between ACEIs use and lung cancer in studies with over five years of ACEIs exposure (RR 0.95, 95% C.I. 0.75 - 1.20; P = .70); and ≤ 5years of exposure to ACEIs (RR 0.98, 95% C.I. 0.83 - 1.15; P = .77). There were no statistically significant differences in the pooled risk ratio obtained according to the study design (Q = 0.65; P = .723) and the comparator regimen (Q = 3.37; P = .19). CONCLUSIONS The use of ACEIs was not associated with an increased risk of lung cancer. Nevertheless, well-designed observational studies with different ethnic populations are still needed to evaluate the long-term (over 10 years) association between ACEIs use and lung cancer.
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Affiliation(s)
- Mohammed Batais
- King Saud University Medical City, College of Medicine, King Saud University
| | - Turky Almigbal
- King Saud University Medical City, College of Medicine, King Saud University
| | | | | | | | | | | | - Saad Alsaad
- King Saud University Medical City, College of Medicine, King Saud University
| | | | - Yasser Alghamdi
- Prince Mohammed Bin Abdulaziz Hospital, Riyadh, Saudi Arabia
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13
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Antihypertensive Drugs and the Risk of Cancer: A Nationwide Cohort Study. J Clin Med 2021; 10:jcm10040771. [PMID: 33671916 PMCID: PMC7918966 DOI: 10.3390/jcm10040771] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Revised: 02/07/2021] [Accepted: 02/10/2021] [Indexed: 02/06/2023] Open
Abstract
We sought to assess the association between common antihypertensive drugs and the risk of incident cancer in treated hypertensive patients. Using the Korean National Health Insurance Service database, the risk of cancer incidence was analyzed in patients with hypertension who were initially free of cancer and used the following antihypertensive drug classes: Angiotensin-converting enzyme inhibitors (ACEIs); angiotensin receptor blockers (ARBs); beta blockers (BBs); calcium channel blockers (CCBs); and diuretics. During a median follow-up of 8.6 years, there were 4513 (6.4%) overall cancer incidences from an initial 70,549 individuals taking antihypertensive drugs. ARB use was associated with a decreased risk for overall cancer in a crude model (hazard ratio (HR): 0.744, 95% confidence interval (CI): 0.696-0.794) and a fully adjusted model (HR: 0.833, 95% CI: 0.775-0.896) compared with individuals not taking ARBs. Other antihypertensive drugs, including ACEIs, CCBs, BBs, and diuretics, did not show significant associations with incident cancer overall. The long-term use of ARBs was significantly associated with a reduced risk of incident cancer over time. The users of common antihypertensive medications were not associated with an increased risk of cancer overall compared to users of other classes of antihypertensive drugs. ARB use was independently associated with a decreased risk of cancer overall compared to other antihypertensive drugs.
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14
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Anderson JL, Knowlton KU, Muhlestein JB, Bair TL, Le VT, Horne BD. Evaluation of T Reatment With Angiotensin Converting Enzyme Inhibitors and the Risk of Lung Cancer: ERACER-An Observational Cohort Study. J Cardiovasc Pharmacol Ther 2021; 26:321-327. [PMID: 33514290 DOI: 10.1177/1074248420987054] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
INTRODUCTION Angiotensin converting enzyme inhibitors (ACEIs) are widely prescribed medications. A recent British study reported a 14% increased risk of lung cancer with ACEI versus angiotensin receptor blocker (ARB) prescriptions, and risk increased with longer use. We sought to validate this observation. METHODS We searched the Intermountain Enterprise Data Warehouse from 1996 to 2018 for patients newly treated with an ACEI or an ARB and with ≥1 year's follow-up or to incident lung cancer or death. Unadjusted and adjusted hazard ratios (HRs) for lung cancer and for lung cancer or all-cause mortality were calculated for ACEIs compared to ARBs. RESULTS A total of 187,060 patients met entry criteria (age 60.2 ± 15.1 y; 51% women). During a mean of 7.1 years follow-up (max: 20.0 years), 3,039 lung cancers and 43,505 deaths occurred. Absolute lung cancer rates were 2.16 and 2.31 per 1000 patient-years in the ARB and ACEI groups, respectively. The HR of lung cancer was modestly increased with ACEIs (unadjusted HR = 1.11, CI: 1.02, 1.22, P = .014; adjusted HR = 1.18, CI: 1.06, 1.31, P = .002; number needed to harm [NNH] 6,667). Rates of the composite of lung cancer or death over time also favored ARBs. Lung cancer event curves separated gradually over longitudinal follow-up beginning at 10-12 years. CONCLUSIONS We noted a small long-term increase in lung cancer risk with ACEIs compared with ARBs. Separation of survival curves was delayed until 10-12 years after treatment initiation. Although the observed increases in lung cancer risk are small, implications are potentially important because of the broad use of ACEIs. Thus, additional work to validate these findings is needed.
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Affiliation(s)
- Jeffrey L Anderson
- Intermountain Heart Institute, 98078Intermountain Medical Center, Salt Lake City, UT, USA.,School of Medicine, University of Utah, Salt Lake City, UT, USA
| | - Kirk U Knowlton
- Intermountain Heart Institute, 98078Intermountain Medical Center, Salt Lake City, UT, USA.,School of Medicine, University of Utah, Salt Lake City, UT, USA
| | - J Brent Muhlestein
- Intermountain Heart Institute, 98078Intermountain Medical Center, Salt Lake City, UT, USA.,School of Medicine, University of Utah, Salt Lake City, UT, USA
| | - Tami L Bair
- Intermountain Heart Institute, 98078Intermountain Medical Center, Salt Lake City, UT, USA
| | - Viet T Le
- Intermountain Heart Institute, 98078Intermountain Medical Center, Salt Lake City, UT, USA
| | - Benjamin D Horne
- Intermountain Heart Institute, 98078Intermountain Medical Center, Salt Lake City, UT, USA.,School of Medicine, Stanford University, Stanford, CA, USA
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15
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Jung MH, Lee JH, Lee CJ, Shin JH, Kang SH, Kwon CH, Kim DH, Kim WH, Kim HL, Kim HM, Cho IJ, Cho I, Hwang J, Ryu S, Kang C, Lee HY, Chung WJ, Ihm SH, Kim KI, Cho EJ, Sohn IS, Park S, Shin J, Ryu SK, Rhee MY, Kang SM, Pyun WB, Cho MC, Sung KC. Effect of angiotensin receptor blockers on the development of cancer: A nationwide cohort study in korea. J Clin Hypertens (Greenwich) 2021; 23:879-887. [PMID: 33492766 PMCID: PMC8678844 DOI: 10.1111/jch.14187] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 01/04/2021] [Accepted: 01/05/2021] [Indexed: 01/18/2023]
Abstract
The potential cancer risk associated with long‐term exposure to angiotensin receptor blockers (ARBs) is still unclear. We assessed the risk of incident cancer among hypertensive patients who were treated with ARBs compared with patients exposed to angiotensin‐converting enzyme inhibitors (ACEIs), which are known to have a neutral effect on cancer development. Using the Korean National Health Insurance Service database, we analyzed the data of patients diagnosed with essential hypertension from January 2005 to December 2012 who were aged ≥40 years, initially free of cancer, and were prescribed either ACEI or ARB (n = 293,962). Cox proportional hazard model adjusted for covariates was used to evaluate the risk of incident cancer. During a mean follow‐up of 10 years, 24,610 incident cancers were observed. ARB use was associated with a decreased risk of overall cancer compared with ACEI use (hazard ratio [HR] 0.76, 95% confidence interval [CI] 0.72‐0.80). Similar results were obtained for lung (HR 0.73, 95% CI 0.64‐0.82), hepatic (HR 0.56, 95% CI 0.48‐0.65), and gastric cancers (HR 0.74, 95% CI 0.66‐0.83). Regardless of the subgroup, greater reduction of cancer risk was seen among patients treated with ARB than that among patients treated with ACEIs. Particularly, the decreased risk of cancer among ARB users was more prominent among males and heavy drinkers (interaction P < .005). Dose‐response analyses demonstrated a gradual decrease in risk with prolonged ARB therapy than that with ACEI use. In conclusion, ARB use was associated with a decreased risk of overall cancer and several site‐specific cancers.
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Affiliation(s)
- Mi-Hyang Jung
- Cardiovascular Center, Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Hwaseong, Republic of Korea
| | - Ju-Hee Lee
- Division of Cardiology, Department of Internal Medicine, Chungbuk National University College of Medicine, Cheongju, Republic of Korea
| | - Chan Joo Lee
- Division of Cardiology, Severance Cardiovascular Hospital and Cardiovascular Research Institute, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jeong-Hun Shin
- Division of Cardiology, Department of Internal Medicine, Hanyang University College of Medicine, Seoul, Republic of Korea
| | - Si Hyuck Kang
- Cardiovascular Center, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
| | - Chang Hee Kwon
- Department of Internal Medicine, Konkuk University Medical Center, Konkuk University School of Medicine, Seoul, Republic of Korea
| | - Dae-Hee Kim
- Division of Cardiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Woo-Hyeun Kim
- Division of Cardiology, Department of Internal Medicine, Hanyang University College of Medicine, Seoul, Republic of Korea
| | - Hack Lyoung Kim
- Department of Internal Medicine, Seoul National University College of Medicine, Boramae Medical Center, Seoul, Republic of Korea
| | - Hyue Mee Kim
- Heart Research Institute, ChungAng University Hospital, Seoul, Republic of Korea
| | - In Jeong Cho
- Division of Cardiology, Department of Internal Medicine, Ewha Womans University Medical Center, Seoul, Republic of Korea
| | - Iksung Cho
- Division of Cardiology, Severance Cardiovascular Hospital and Cardiovascular Research Institute, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jinseub Hwang
- Department of Statistics and Computer Science, Daegu University, Gyeongbuk, Republic of Korea
| | - Soorack Ryu
- Department of Statistics and Computer Science, Daegu University, Gyeongbuk, Republic of Korea
| | - Chaeyeong Kang
- Department of Statistics and Computer Science, Daegu University, Gyeongbuk, Republic of Korea
| | - Hae-Young Lee
- Division of Cardiology, Department of Internal Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Wook-Jin Chung
- Division of Cardiology, Department of Internal Medicine, Gil Hospital, Gachon University, Incheon, Republic of Korea
| | - Sang-Hyun Ihm
- Division of Cardiology, Department of Internal Medicine, Bucheon St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Kwang Il Kim
- Cardiovascular Center, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
| | - Eun Joo Cho
- Division of Cardiology, Department of Internal Medicine, Yeouido St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Il-Suk Sohn
- Division of Cardiology, Department of Internal Medicine, Kyung Hee University at Gangdong, Seoul, Republic of Korea
| | - Sungha Park
- Division of Cardiology, Severance Cardiovascular Hospital and Cardiovascular Research Institute, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jinho Shin
- Division of Cardiology, Department of Internal Medicine, Hanyang University College of Medicine, Seoul, Republic of Korea
| | - Sung Kee Ryu
- Division of Cardiology, Department of Internal Medicine, Eulji University Medical Center, Seoul, Republic of Korea
| | - Moo-Yong Rhee
- Cardiovascular Center, Dongguk University Ilsan Hospital, Goyang-si, Republic of Korea
| | - Seok-Min Kang
- Division of Cardiology, Severance Cardiovascular Hospital and Cardiovascular Research Institute, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Wook Bum Pyun
- Division of Cardiology, Department of Internal Medicine, Ewha Womans University Medical Center, Seoul, Republic of Korea
| | - Myeong-Chan Cho
- Division of Cardiology, Department of Internal Medicine, Chungbuk National University College of Medicine, Cheongju, Republic of Korea
| | - Ki-Chul Sung
- Division of Cardiology, Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
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16
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Kristensen KB, Hicks B, Azoulay L, Pottegård A. Use of ACE (Angiotensin-Converting Enzyme) Inhibitors and Risk of Lung Cancer: A Nationwide Nested Case-Control Study. Circ Cardiovasc Qual Outcomes 2021; 14:e006687. [PMID: 33435729 DOI: 10.1161/circoutcomes.120.006687] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Use of angiotensin-converting enzyme inhibitors (ACEIs)was associated with increased risk of lung cancer in a cohort study from the United Kingdom. We aimed to replicate these findings in a Danish population. METHODS We conducted a nested case-control study using data from 4 Danish national health and administrative registries. New users of ACEIs or angiotensin II receptor blockers in Denmark from January 1, 2000 were followed until December 31, 2015, incident lung cancer, death, or emigration. Each lung cancer case was matched with up to 20 controls on age, sex, duration of follow-up, and year of cohort entry using risk-set sampling. Conditional logistic regression was used to estimate odds ratios (ORs) for incident, histologically verified lung cancer with high use of ACEIs defined as a cumulative dose above 3650 defined daily doses. We examined different cumulative doses of ACEI (≤1800, 1801-3650, >3650 defined daily doses), examined whether the association varied with lung cancer histology, and repeated the analyses using thiazides as active comparator. RESULTS We included 9652 lung cancer cases matched to 190 055 controls. High use of ACEIs was associated with lung cancer (adjusted OR, 1.33 [95% CI, 1.08-1.62]). Lower cumulative doses showed neutral associations (≤1800 defined daily doses OR, 1.01 [95% CI, 0.94-1.09]; 1801-3650 defined daily doses OR, 1.03 [95% CI, 0.90-1.19]). CIs were wide and included the null when stratifying on histology. Using thiazides as active comparator yielded comparable results (OR, 1.34 [95% CI, 0.96-1.88]). CONCLUSIONS Use of high cumulative ACEI doses was associated with modestly increased odds of lung cancer although use of lower doses showed neutral associations. The established benefits of ACEIs should be considered when interpreting these findings.
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Affiliation(s)
- Kasper Bruun Kristensen
- Clinical Pharmacology and Pharmacy, Department of Public Health, University of Southern Denmark, Denmark (K.B.K., A.P.)
| | - Blánaid Hicks
- Centre for Public Health, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, United Kingdom (B.H.)
| | - Laurent Azoulay
- Department of Epidemiology, Biostatistics and Occupational Health, Gerald Bronfman Department of Oncology, McGill University and Centre for Clinical Epidemiology, Lady Davis Institute, Jewish General Hospital, Montreal, Canada (L.A.)
| | - Anton Pottegård
- Clinical Pharmacology and Pharmacy, Department of Public Health, University of Southern Denmark, Denmark (K.B.K., A.P.)
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17
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Zhang S, Cao M, Hou Z, Gu X, Chen Y, Chen L, Luo Y, Chen L, Liu D, Zhou H, Zhu K, Wang Z, Zhang X, Zhu X, Cui Y, Li H, Guo H, Zhang T. Angiotensin-converting enzyme inhibitors have adverse effects in anti-angiogenesis therapy for hepatocellular carcinoma. Cancer Lett 2020; 501:147-161. [PMID: 33383154 DOI: 10.1016/j.canlet.2020.12.031] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Revised: 12/03/2020] [Accepted: 12/21/2020] [Indexed: 12/14/2022]
Abstract
At present, anti-angiogenic drugs (AADs) are widely used in the systemic treatment of hepatocellular carcinoma (HCC) or other types of cancer, and have achieved good anti-cancer effect, whereas treatment-related proteinuria can affect the routine use of AADs, which in turn abates the overall efficacy. Currently, most clinicians prescribe angiotensin-converting enzyme inhibitors (ACEIs) to alleviate proteinuria according to diabetic nephropathy guidelines or expert recommendations. However, the efficacy of ACEIs in reducing AAD-related proteinuria and its effect on the anticancer effect of AADs is unknown. Our clinical data showed that some HCC patients experienced tumor progression by ACEIs administration for the treatment of proteinuria caused by AADs. Here, we confirmed that in different tumor-bearing mouse models, ACEIs did not delay the appearance of proteinuria or alleviate proteinuria caused by AADs but compromised the anticancer efficacy of AADs. This effect is unrelated to the change in the VEGF signaling pathway. Our data showed that the combination of ACEIs and AADs flared the production of kidney-derived erythropoietin (EPO). In turn, EPO compromises the anti-angiogenic effects of AADs and decreases antitumor activity. In conclusion, for the treatment of proteinuria caused by AADs, ACEIs have no efficacy while also promoting AADs resistance. This finding is of great significance to guide clinical standardized management of side effects of anti-angiogenic therapy for cancer patients.
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Affiliation(s)
- Su Zhang
- Department of Hepatobiliary Surgery, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China
| | - Manqing Cao
- Department of Breast Surgery, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China
| | - Zhenyu Hou
- Department of Hepatobiliary Surgery, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China
| | - Xiaoying Gu
- Department of Hepatobiliary Surgery, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China
| | - Yongzi Chen
- Department of Tumor Cell Biology, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China
| | - Lu Chen
- Department of Hepatobiliary Surgery, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China
| | - Yi Luo
- Department of Tumor Cell Biology, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China
| | - Liwei Chen
- Department of Tumor Cell Biology, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China
| | - Dongming Liu
- Department of Hepatobiliary Surgery, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China
| | - Hongyuan Zhou
- Department of Hepatobiliary Surgery, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China
| | - Keyun Zhu
- Department of Hepatobiliary Surgery, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China
| | - Zhiwei Wang
- Department of Hepatobiliary Surgery, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China
| | - Xihao Zhang
- Department of Hepatobiliary Surgery, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China
| | - Xiaolin Zhu
- Department of Hepatobiliary Surgery, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China
| | - Yunlong Cui
- Department of Hepatobiliary Surgery, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China
| | - Huikai Li
- Department of Hepatobiliary Surgery, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China.
| | - Hua Guo
- Department of Tumor Cell Biology, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China.
| | - Ti Zhang
- Department of Hepatobiliary Surgery, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China.
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18
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Moon S, Lee HY, Jang J, Park SK. Association Between Angiotensin II Receptor Blockers and the Risk of Lung Cancer Among Patients With Hypertension From the Korean National Health Insurance Service-National Health Screening Cohort. J Prev Med Public Health 2020; 53:476-486. [PMID: 33296588 PMCID: PMC7733756 DOI: 10.3961/jpmph.20.405] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Accepted: 10/16/2020] [Indexed: 12/24/2022] Open
Abstract
Objectives: The objective of this study was to estimate the risk of lung cancer in relation to angiotensin II receptor blocker (ARB) use among patients with hypertension from the Korean National Health Insurance Service-National Health Screening Cohort. Methods: We conducted a retrospective cohort study of patients with hypertension who started to take antihypertensive medications and had a treatment period of at least 6 months. We calculated the weighted hazard ratios (HRs) and their 95% confidence intervals (CIs) of lung cancer associated with ARB use compared with calcium channel blocker (CCB) use using inverse probability treatment weighting. Results: Among a total of 60 469 subjects with a median follow-up time of 7.8 years, 476 cases of lung cancer were identified. ARB use had a protective effect on lung cancer compared with CCB use (HR, 0.75; 95% CI, 0.59 to 0.96). Consistent findings were found in analyses considering patients who changed or discontinued their medication (HR, 0.50; 95% CI, 0.32 to 0.77), as well as for women (HR, 0.56; 95% CI, 0.34 to 0.93), patients without chronic obstructive pulmonary disease (HR, 0.75; 95% CI, 0.56 to 1.00), never-smokers (HR, 0.64; 95% CI, 0.42 to 0.99), and non-drinkers (HR, 0.69; 95% CI, 0.49 to 0.97). In analyses with different comparison antihypertensive medications, the overall protective effects of ARBs on lung cancer risk remained consistent. Conclusions: The results of the present study suggest that ARBs could decrease the risk of lung cancer. More evidence is needed to establish the causal effect of ARBs on the incidence of lung cancer.
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Affiliation(s)
- Sungji Moon
- Department of Preventive Medicine, Seoul National University College of Medicine, Seoul, Korea.,Cancer Research Institute, Seoul National University, Seoul, Korea.,Interdisciplinary Program in Cancer Biology Major, Seoul National University College of Medicine, Seoul, Korea
| | - Hae-Young Lee
- Division of Cardiology, Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea.,Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Jieun Jang
- Department of Preventive Medicine, Korea University College of Medicine, Seoul, Korea
| | - Sue K Park
- Department of Preventive Medicine, Seoul National University College of Medicine, Seoul, Korea.,Cancer Research Institute, Seoul National University, Seoul, Korea.,Integrated Major in Innovative Medical Science, Seoul National University Graduate School, Seoul, Korea
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19
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Risk of lung cancer and renin-angiotensin blockade: a concise review. J Cancer Res Clin Oncol 2020; 147:195-204. [PMID: 33231730 PMCID: PMC7684567 DOI: 10.1007/s00432-020-03445-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Accepted: 10/28/2020] [Indexed: 02/06/2023]
Abstract
Purpose The blockade of the renin–angiotensin–aldosterone system (RAAS) by angiotensin-converting enzyme inhibitors (ACEIs) or angiotensin receptor blockers (ARBs) is one of the most common treatments for hypertension, heart failure and renal diseases. However, concerns have been raised about a possible link between RAAS-blockers and an increased risk of cancer, particularly of lung cancer. This narrative review aims to give a critical appraisal of current evidence and to help physicians understand potential links between RAAS blockade and de novo lung cancer development. Methods Numerous pharmaco-epidemiologic studies, mostly retrospective cohort analyses, evaluated the association of RAAS blockade with lung cancer incidence and reported inconsistent findings. Meta-analyses could not further clarify a possible link between RAAS blockade and the risk of lung cancer. Results International regulatory agencies (FDA, EMA) have concluded that the use of RAAS blockers is not associated with an increased risk of developing lung cancer. Co-administration of RAAS blockers to systemic therapy of advanced non-small cell lung cancer seems to have positive effects on the outcome. Conclusion Until more comprehensive analyses have been completed, there is no need to change clinical practise. Additional prospective randomized trials with long-term follow-up are needed to investigate the effects of these drugs on the development and progression of lung cancer.
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Renin-Angiotensin-Aldosterone System-based Antihypertensive Agents and the Risk of Colorectal Cancer Among Medicare Beneficiaries. Epidemiology 2020; 30:867-875. [PMID: 31348009 DOI: 10.1097/ede.0000000000001065] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Biologic evidence suggests that angiotensin II may play a role in tumor progression or growth. We compared the short-term colorectal cancer (CRC) risk among initiators of angiotensin-converting enzyme inhibitors (ACEI) or angiotensin receptor blockers (ARB) versus guideline-recommended clinical alternatives (beta blockers, calcium channel blockers [CCB], and thiazides). METHODS We conducted a new-user cohort study on U.S. Medicare beneficiaries aged over 65 years, who initiated antihypertensive monotherapy during 2007-2013 and were free of cancer diagnosis before drug initiation. Follow-up began 6 months postinitiation to allow time for the diagnostic delay. We estimated hazard ratios (HR) with 95% confidence intervals (CI) using propensity score weighted Cox regression, overall and stratified by time since drug initiation, and 5-year cumulative risk differences (RD) using Kaplan-Meier estimator. We assessed the potential for unmeasured confounding using supplemental data from Medicare Current Beneficiary Survey. RESULTS For analyses without censoring for treatment changes, we observed 532 CRC events among 111,533 ACEI/ARB initiators. After a median follow-up of 2.2 years (interquartile range: 1.0-3.7), CRC risk was similar between ACEI/ARB and active comparators, with adjusted HRs of 1.0 (95% CI = 0.85, 1.1) for ACEI/ARB versus beta blockers, 1.2 (95% CI = 0.97, 1.4) for ACEI/ARB versus CCB and 1.0 (95% CI = 0.80, 1.3) for ACEI/ARB versus thiazide. Five-year RDs and as-treated analyses, which censored follow-up at medication changes, produced similar findings. CONCLUSIONS Based on real-world antihypertensive utilization patterns in Medicare beneficiaries, our study suggests no association between ACEI/ARB initiation and the short-term CRC risk.
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21
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Cheung KS, Chan EW, Seto WK, Wong ICK, Leung WK. ACE (Angiotensin-Converting Enzyme) Inhibitors/Angiotensin Receptor Blockers Are Associated With Lower Colorectal Cancer Risk: A Territory-Wide Study With Propensity Score Analysis. Hypertension 2020; 76:968-975. [PMID: 32623923 DOI: 10.1161/hypertensionaha.120.15317] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Whether ACE (angiotensin-converting enzyme) inhibitors and angiotensin receptor blockers modify colorectal cancer risk remains controversial. We aimed to determine association between their use and colorectal cancer risk after a negative baseline colonoscopy. This is a territory-wide retrospective cohort study recruiting patients aged ≥40 who had undergone colonoscopy between 2005 and 2013. Exclusion criteria included colorectal cancer detected <6 months of index colonoscopy, prior colorectal cancer, inflammatory bowel disease, and prior colectomy. The primary outcome was colorectal cancer diagnosed between 6 and 36 months after index colonoscopy. Sites of colorectal cancer were categorized as proximal (proximal to splenic flexure) and distal cancer. The adjusted hazard ratio of colorectal cancer with ACE inhibitor/angiotensin receptor blocker use (≥180-day use within 5 years before index colonoscopy) was derived by propensity score regression adjustment of 23 covariates (including patient's factors, concurrent medication use, and endoscopy center's performance). Of 187 897 eligible patients, 30 856 (16.4%) were ACE inhibitors/angiotensin receptor blocker users. Eight hundred fifty-four (0.45%) developed colorectal cancer between 6 and 36 months after index colonoscopy (proximal cancer: 147 [17.2%]). These drugs were associated with lower risk of colorectal cancer that developed <3 years after index colonoscopy (adjusted hazard ratio, 0.78 [95% CI, 0.64-0.96]), but not colorectal cancer that developed >3years (adjusted hazard ratio, 1.18 [95% CI, 0.88-1.57]); every single year increase in the drug use was associated with 5% reduction in adjusted hazard ratio risk. ACE inhibitors/angiotensin receptor blocker were associated with a lower colorectal cancer risk in a duration-response manner.
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Affiliation(s)
- Ka Shing Cheung
- From the Department of Medicine, The University of Hong Kong, Queen Mary Hospital (K.S.C., W.K.S., W.K.L.)
| | - Esther W Chan
- Department of Pharmacology and Pharmacy, Centre for Safe Medication Practice and Research, The University of Hong Kong (E.W.C., I.C.K.W.)
| | - Wai Kay Seto
- From the Department of Medicine, The University of Hong Kong, Queen Mary Hospital (K.S.C., W.K.S., W.K.L.)
| | - Ian C K Wong
- Department of Pharmacology and Pharmacy, Centre for Safe Medication Practice and Research, The University of Hong Kong (E.W.C., I.C.K.W.).,UCL School of Pharmacy, University College London, United Kingdom (I.C.K.W.)
| | - Wai K Leung
- From the Department of Medicine, The University of Hong Kong, Queen Mary Hospital (K.S.C., W.K.S., W.K.L.)
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22
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Lopez-Lopez V, Gomez Ruiz A, Lopez-Conesa A, Brusadin R, Cayuela V, Caballero-Illanes A, Torres M, Robles Campos R. Effects of primary hypertension treatment in the oncological outcomes of hepatocellular carcinoma. ANNALS OF TRANSLATIONAL MEDICINE 2020; 8:844. [PMID: 32793688 DOI: 10.21037/atm.2020.04.40] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Victor Lopez-Lopez
- Department of Surgery, Virgen de la Arrixaca University Hospital, Biomedical Research Institute of Murcia-Virgen de la Arrixaca (IMIB-Arrixaca), Murcia, Spain
| | - Alvaro Gomez Ruiz
- Department of Surgery, Virgen de la Arrixaca University Hospital, Biomedical Research Institute of Murcia-Virgen de la Arrixaca (IMIB-Arrixaca), Murcia, Spain
| | - Asunción Lopez-Conesa
- Department of Surgery, Virgen de la Arrixaca University Hospital, Biomedical Research Institute of Murcia-Virgen de la Arrixaca (IMIB-Arrixaca), Murcia, Spain
| | - Roberto Brusadin
- Department of Surgery, Virgen de la Arrixaca University Hospital, Biomedical Research Institute of Murcia-Virgen de la Arrixaca (IMIB-Arrixaca), Murcia, Spain
| | - Valentin Cayuela
- Department of Surgery, Virgen de la Arrixaca University Hospital, Biomedical Research Institute of Murcia-Virgen de la Arrixaca (IMIB-Arrixaca), Murcia, Spain
| | - Albert Caballero-Illanes
- Department of Pathology, Virgen de la Arrixaca University Hospital, Biomedical Research Institute of Murcia-Virgen de la Arrixaca (IMIB-Arrixaca), Murcia, Spain
| | - Máximo Torres
- Department of Anesthesiology, Virgen de la Arrixaca University Hospital, Biomedical Research Institute of Murcia-Virgen de la Arrixaca (IMIB-Arrixaca), Murcia, Spain
| | - Ricardo Robles Campos
- Department of Surgery, Virgen de la Arrixaca University Hospital, Biomedical Research Institute of Murcia-Virgen de la Arrixaca (IMIB-Arrixaca), Murcia, Spain
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23
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Chen X, Yi CH, Ya KG. Renin-angiotensin system inhibitor use and colorectal cancer risk and mortality: A dose-response meta analysis. J Renin Angiotensin Aldosterone Syst 2020; 21:1470320319895646. [PMID: 32627649 PMCID: PMC7338647 DOI: 10.1177/1470320319895646] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Accepted: 11/13/2019] [Indexed: 12/30/2022] Open
Abstract
OBJECTIVE This study was undertaken to determine whether use of the renin-angiotensin system (RAS) inhibitors would increase colorectal cancer morbidity and mortality. METHODS Databases were electronically searched to collect data of RAS use and colorectal cancer morbidity and mortality from inception to October 2018. Stata 12.0 software was used to perform a meta-analysis. RESULTS A total of 16 publications involving 2,847,597 participants were included. RAS inhibitor use was related to colorectal cancer risk (relative risk (RR): 0.86; 95% confidence interval (CI): 0.78-0.93) and mortality (RR: 0.80; 95% CI: 0.66-0.98) decrement. Subgroup analysis showed angiotensin-converting enzyme inhibitor (ACEI)/angiotensin II receptor blocker (ARB) (RR: 0.82; 95% CI: 0.69-0.96) or ARB (RR: 0.86; 95% CI: 0.73-0.98) or ACEI (RR: 0.81; 95% CI: 0.70-0.92) were related to colorectal cancer risk decrement. Furthermore, RAS inhibitor use was related to colorectal cancer risk decrement in Caucasians (RR: 0.88; 95% CI: 0.80-0.96) and Asians (RR: 0.72; 95% CI: 0.61-0.85). Additionally, dose-response showed that per one year duration of RAS inhibitor use incremental increase was related to 6% colorectal cancer risk decrement (RR: 0.94; 95% CI: 0.90-0.97). CONCLUSION According to the evidence, RAS inhibitor use was associated with colorectal cancer risk and mortality decrement.
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Affiliation(s)
- Xia Chen
- Department of Oncology, Jingzhou Central
Hospital, The Second Clinical Medical College, Yangtze University, China
| | - Chang-hong Yi
- Department of Interventional, Jingzhou
Central Hospital, The Second Clinical Medical College, Yangtze University,
China
| | - Kuang-guan Ya
- Department of Pathology, Hubei College
of Chinese Medicine, China
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24
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Bidulka P, Iwagami M, Mansfield KE, Kalogirou F, Wong AYS, Douglas IJ, Smeeth L, Summers C, Tomlinson LA. Comparisons of Staphylococcus aureus infection and other outcomes between users of angiotensin-converting-enzyme inhibitors and angiotensin II receptor blockers: lessons for COVID-19 from a nationwide cohort study. Wellcome Open Res 2020; 5:77. [PMID: 32529041 PMCID: PMC7262569 DOI: 10.12688/wellcomeopenres.15873.1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/22/2020] [Indexed: 12/21/2022] Open
Abstract
Background: Mice receiving angiotensin converting enzyme inhibitor (ACEI) drugs show increased susceptibility to infection by
Staphylococcus aureus (
S. aureus). We sought to investigate whether humans using ACEI were at increased risk of
S. aureus infection, comparing them to users of Angiotensin II Receptor Blockers (ARB) with multiple control outcomes to assess the potential for residual confounding. Methods: Using the UK Clinical Practice Research Datalink linked to Hospital Episode Statistics between 1997 and 2017, we identified adults starting ACEI or ARB (as an active comparator drug). We regarded prescription of ACEI or ARB as time-dependent exposure and used a Cox regression model to compare incidence of first hospitalisation with infection due to
S. aureus in periods with ACEI to periods with ARB prescriptions. We repeated the analysis using control outcomes that we did not expect to be associated with use of ACEI versus ARB (Gram-negative sepsis, hip fracture and herpes zoster) and one that we did (dry cough). Results: We identified 445,341 new users of ACEI (mean age 64.0±14.0, male 51.7%) and 41,824 new users of ARB (mean age 64.1±14.0, male 45.5%). The fully adjusted hazard ratio for
S. aureus infection (ACEI vs. ARB) was 1.18 (95% CI 1.10–1.27), consistent across sensitivity analyses. However, we also found associations with all control outcomes; rates of Gram-negative sepsis, hip fracture and dry cough were also increased during periods of time treated with ACEI compared to ARB while herpes zoster was more common during time treated with ARB. Conclusions: Our results suggest that although ARB users appear an ideal control for analyses of ACEI effects, there is residual confounding even after multivariable adjustment. This has implications for observational analyses comparing users of these drug classes, in particular the effect of these drugs in relation to COVID-19 infection.
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Affiliation(s)
- Patrick Bidulka
- Department of Non-Communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, UK
| | - Masao Iwagami
- Department of Non-Communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, UK.,Department of Health Services Research, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | - Kathryn E Mansfield
- Department of Non-Communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, UK
| | - Fotini Kalogirou
- Department of Medicine, Addenbrooke's Hospital, University of Cambridge, Cambridge, UK
| | - Angel Y S Wong
- Department of Non-Communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, UK
| | - Ian J Douglas
- Department of Non-Communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, UK
| | - Liam Smeeth
- Department of Non-Communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, UK
| | - Charlotte Summers
- Department of Medicine, Addenbrooke's Hospital, University of Cambridge, Cambridge, UK
| | - Laurie A Tomlinson
- Department of Non-Communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, UK
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Association between Angiotensin-Converting Enzyme Inhibitors and Lung Cancer-A Nationwide, Population-Based, Propensity Score-Matched Cohort Study. Cancers (Basel) 2020; 12:cancers12030747. [PMID: 32245239 PMCID: PMC7140054 DOI: 10.3390/cancers12030747] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 03/10/2020] [Accepted: 03/20/2020] [Indexed: 01/12/2023] Open
Abstract
Background: Direct evidence of lung cancer risk in Asian users of angiotensin-converting enzyme inhibitors (ACEIs) is lacking. Methods: The ACEI cohort comprised 22,384 patients aged ≥ 18 years with a first prescription of ACEI. The comparison angiotensin receptor blocker (ARB) cohort consisted of age-, sex- and comorbidity-matched patients at a ratio of 1:1. The primary outcome was the incidence of lung cancer, which was evaluated using a proportional hazard model. Results: The overall incidence rates of lung cancer in the ACEI and ARB cohorts were 16.6 and 12.2 per 10,000 person-years, respectively. The ACEI cohort had a significantly higher risk of lung cancer than the ARB cohort (adjusted hazard ratio [aHR]. = 1.36; 95% confidence interval [CI]. = 1.11–1.67). Duration–response and dose–response analyses revealed that compared with patients who did not receive ACEIs, patients who received ACEIs for more than 45 days per year (aHR = 1.87; 95% CI = 1.48–2.36) and patients who received more than 540 defined daily doses of ACEIs per year (aHR =1.80; 95% CI = 1.43–-2.27) had a significantly higher risk of lung cancer. The cumulative incidence of lung cancer was also significantly higher in the ACEI cohort than in the ARB cohort (log-rank test, p = 0.002). Conclusions: ACEI use is associated with an increased risk of lung cancer compared with ARB use. Patients using ARBs have a significantly lower risk of lung cancer than non-ARB users.
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26
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Wei J, Zhou Z, Xu Z, Zeng S, Chen X, Wang X, Liu W, Liu M, Gong Z, Yan Y. Retrospective clinical study of renin-angiotensin system blockers in lung cancer patients with hypertension. PeerJ 2019; 7:e8188. [PMID: 31844581 PMCID: PMC6910116 DOI: 10.7717/peerj.8188] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Accepted: 11/11/2019] [Indexed: 02/05/2023] Open
Abstract
Purpose Renin-angiotensin system blockers (RASBs), which include angiotensin-converting enzyme inhibitors (ACEIs) and angiotensin-2 receptor 1 blockers (ARBs), have been reported to be associated with lung cancer metastasis, radiotherapy and chemotherapy. Until now, very limited clinical data for RASBs' diagnostic and prognostic effects has existed for lung cancer chemotherapy in Chinese patients. Methods There were a total of 678 lung cancer patients with hypertension, of which 461 (68%) were in the non-RASBs group and 217 (32%) were in the RASBs group. Patients' gender, age, smoking status, histologic differentiation, tumor size, pathological grade, lymph node metastasis, pathological stage and progression-free survival (PFS) were retrospectively analyzed between these two groups. The clinical effects of ACEIs and ARBs in lung cancer patients were compared via t tests, and χ 2 test, and potential prognostic factors for progression-free survival (PFS) were evaluated by Kaplan-Meier analysis. Results Significant differences were observed in lymph node metastasis between the RASBs and non-RASBs groups. The RASBs group (62.8% vs 71.7%, p = 0.037) and ARBs group (60.0% vs 71.7%, p = 0.030) had lower lymph node metastasis, and patients with RASBs had a lower pathological stage than those in non-RASBs groups (67.1% vs 77.4%, p = 0.044 ). The PFS of the RASBs (10.7 vs. 6.7 months, p = 0.040) and ACEIs (12.9 vs 6.7 months, p = 0.021) groups were longer than that of the non-RASBs group, while no statistical difference was shown between the ACEIs and ARBs groups. Moreover, the significant results of PFS were further confirmed in pathological stage III-IV patients. In the non-RASB group, 55% of patients took calcium channel blockers (CCBs), and the ACEIs group have a significantly longer PFS compared to the non-CCBs group (6.4 vs 12.9 months, p = 0.036). Conclusion In this study, we showed that the use of RASBs is a positive factor for pathological stage and prognosis of lung cancer patients. Therefore, it is necessary to actively evaluate medical history, especially the use of anti-hypertension medication, in patients with lung cancer and reflect medical history in the treatment and management plans of these patients.
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Affiliation(s)
- Jie Wei
- Department of Pharmacy, Xiangya Hospital, Central South University, Changsha, Hunan, China.,Institute for Rational and Safe Medication Practices, National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Zhiyang Zhou
- Department of Breast Surgery, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Zhijie Xu
- Department of Pathology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Shuangshuang Zeng
- Department of Pharmacy, Xiangya Hospital, Central South University, Changsha, Hunan, China.,Institute for Rational and Safe Medication Practices, National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Xi Chen
- Department of Pharmacy, Xiangya Hospital, Central South University, Changsha, Hunan, China.,Institute for Rational and Safe Medication Practices, National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Xiang Wang
- Department of Pharmacy, Xiangya Hospital, Central South University, Changsha, Hunan, China.,Institute for Rational and Safe Medication Practices, National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Wanli Liu
- Department of Pharmacy, Xiangya Hospital, Central South University, Changsha, Hunan, China.,Institute for Rational and Safe Medication Practices, National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Min Liu
- Department of Pharmacy, Xiangya Hospital, Central South University, Changsha, Hunan, China.,Institute for Rational and Safe Medication Practices, National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Zhicheng Gong
- Department of Pharmacy, Xiangya Hospital, Central South University, Changsha, Hunan, China.,Institute for Rational and Safe Medication Practices, National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yuanliang Yan
- Department of Pharmacy, Xiangya Hospital, Central South University, Changsha, Hunan, China.,Institute for Rational and Safe Medication Practices, National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
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27
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Ohtsuki T, Satoh K, Shimizu T, Ikeda S, Kikuchi N, Satoh T, Kurosawa R, Nogi M, Sunamura S, Yaoita N, Omura J, Aoki T, Tatebe S, Sugimura K, Takahashi J, Miyata S, Shimokawa H. Identification of Adipsin as a Novel Prognostic Biomarker in Patients With Coronary Artery Disease. J Am Heart Assoc 2019; 8:e013716. [PMID: 31752640 PMCID: PMC6912964 DOI: 10.1161/jaha.119.013716] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Background Circulating proteins are exposed to vascular endothelial layer and influence their functions. Among them, adipsin is a member of the trypsin family of peptidases and is mainly secreted from adipocytes, monocytes, and macrophages, catalyzing the rate‐limiting step of the alternative complement pathway. However, its pathophysiological role in cardiovascular disease remains to be elucidated. Here, we examined whether serum adipsin levels have a prognostic impact in patients with coronary artery disease. Methods and Results In 370 consecutive patients undergoing diagnostic coronary angiography, we performed a cytokine array analysis for screening serum levels of 50 cytokines/chemokines and growth factors. Among them, classification and regression analysis identified adipsin as the best biomarker for prediction of their long‐term prognosis (median 71 months; interquartile range, 55–81 months). Kaplan–Meier curve showed that higher adipsin levels (≥400 ng/mL) were significantly associated with all‐cause death (hazard ratio [HR], 4.2; 95% CI, 1.7–10.6 [P<0.001]) and rehospitalization (HR, 2.4; 95% CI, 1.7–3.5 [P<0.001]). Interestingly, higher high‐sensitivity C‐reactive protein levels (≥1 mg/L) were significantly correlated with all‐cause death (HR, 3.2; 95% CI, 1.7–5.9 [P<0.001]) and rehospitalization (HR, 1.5, 95% CI, 1.1–1.9 [P<0.01]). Importantly, the combination of adipsin (≥400 ng/mL) and high‐sensitivity C‐reactive protein (≥1 mg/L) was more significantly associated with all‐cause death (HR, 21.0; 95% CI, 2.9–154.1 [P<0.001]). Finally, the receiver operating characteristic curve demonstrated that serum adipsin levels predict the death caused by acute myocardial infarction in patients with coronary artery disease (C‐statistic, 0.847). Conclusions These results indicate that adipsin is a novel biomarker that predicts all‐cause death and rehospitalization in patients with coronary artery disease, demonstrating the novel aspects of the alternative complementary system in the pathogenesis of coronary artery disease.
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Affiliation(s)
- Tomohiro Ohtsuki
- Department of Cardiovascular Medicine Tohoku University Graduate School of Medicine Sendai Japan
| | - Kimio Satoh
- Department of Cardiovascular Medicine Tohoku University Graduate School of Medicine Sendai Japan
| | - Toru Shimizu
- Department of Cardiovascular Medicine Tohoku University Graduate School of Medicine Sendai Japan
| | - Shohei Ikeda
- Department of Cardiovascular Medicine Tohoku University Graduate School of Medicine Sendai Japan
| | - Nobuhiro Kikuchi
- Department of Cardiovascular Medicine Tohoku University Graduate School of Medicine Sendai Japan
| | - Taijyu Satoh
- Department of Cardiovascular Medicine Tohoku University Graduate School of Medicine Sendai Japan
| | - Ryo Kurosawa
- Department of Cardiovascular Medicine Tohoku University Graduate School of Medicine Sendai Japan
| | - Masamichi Nogi
- Department of Cardiovascular Medicine Tohoku University Graduate School of Medicine Sendai Japan
| | - Shinichiro Sunamura
- Department of Cardiovascular Medicine Tohoku University Graduate School of Medicine Sendai Japan
| | - Nobuhiro Yaoita
- Department of Cardiovascular Medicine Tohoku University Graduate School of Medicine Sendai Japan
| | - Junichi Omura
- Department of Cardiovascular Medicine Tohoku University Graduate School of Medicine Sendai Japan
| | - Tatsuo Aoki
- Department of Cardiovascular Medicine Tohoku University Graduate School of Medicine Sendai Japan
| | - Shunsuke Tatebe
- Department of Cardiovascular Medicine Tohoku University Graduate School of Medicine Sendai Japan
| | - Koichiro Sugimura
- Department of Cardiovascular Medicine Tohoku University Graduate School of Medicine Sendai Japan
| | - Jun Takahashi
- Department of Cardiovascular Medicine Tohoku University Graduate School of Medicine Sendai Japan
| | - Satoshi Miyata
- Department of Cardiovascular Medicine Tohoku University Graduate School of Medicine Sendai Japan
| | - Hiroaki Shimokawa
- Department of Cardiovascular Medicine Tohoku University Graduate School of Medicine Sendai Japan
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28
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Asgharzadeh F, Hassanian SM, Ferns GA, Khazaei M, Hasanzadeh M. The Therapeutic Potential of Angiotensin-converting Enzyme and Angiotensin Receptor Inhibitors in the Treatment of Colorectal Cancer: Rational Strategies and Recent Progress. Curr Pharm Des 2019; 24:4652-4658. [PMID: 30636592 DOI: 10.2174/1381612825666190111145140] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Accepted: 01/02/2019] [Indexed: 01/18/2023]
Abstract
Colorectal cancer (CRC) is one of the most common causes of cancer-related death in the world. There is a document that angiotensin (AT) which is found to be involved in the progression of CRC. Furthermore, Angiotensin receptor inhibitors (ARIs) and angiotensin-converting enzyme Inhibitors (ACE-Is) demonstrate activity in CRC by their inhibition of both Insulin-like growth factor 1 (IGF-1) and Vascular endothelial growth factor (VEGF), and therefore present a potentially novel therapeutic strategy in colorectal cancer, which have summarized in the current review. Preclinical studies have illustrated the direct effect of major active mediator angiotensin II (ATII) on the promotion of angiogenesis through VEGF and other proliferative mediators. Suppression of the angiotensin II type I receptor (AT1R) via ACE-Is has shown a reduction in the development of solid tumor and metastasis, particularly CRC incidence, polyp formation, and distant metastasis. MicroRNAs (miRs) are a family of small nucleotides without coding that plays an important role after transcribing hundreds to thousands of non-coding and coding gene. Against this background, the application of anti-hypertensive medications such as losartan might have a therapeutic impact, although further preclinical and clinical studies might provide novel insight into the potentially beneficial effect of ACE-Is in the treatment of colorectal cancer patients.
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Affiliation(s)
- Fereshteh Asgharzadeh
- Department of Physiology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyed Mahdi Hassanian
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Gordon A Ferns
- Brighton & Sussex Medical School, Division of Medical Education, Falmer, Brighton, Sussex BN1 9PH, United Kingdom
| | - Majid Khazaei
- Department of Physiology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.,Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Malihe Hasanzadeh
- Department of Gynecology Oncology, Woman Health Research Center, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
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29
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Beyond the boundaries of cardiology: Still untapped anticancer properties of the cardiovascular system-related drugs. Pharmacol Res 2019; 147:104326. [DOI: 10.1016/j.phrs.2019.104326] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2019] [Revised: 06/18/2019] [Accepted: 06/21/2019] [Indexed: 02/07/2023]
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30
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Datzmann T, Fuchs S, Andree D, Hohenstein B, Schmitt J, Schindler C. Systematic review and meta-analysis of randomised controlled clinical trial evidence refutes relationship between pharmacotherapy with angiotensin-receptor blockers and an increased risk of cancer. Eur J Intern Med 2019; 64:1-9. [PMID: 31060961 DOI: 10.1016/j.ejim.2019.04.019] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Revised: 04/24/2019] [Accepted: 04/26/2019] [Indexed: 12/26/2022]
Abstract
AIMS The potential influence of angiotensin-receptor blockers (ARBs) on carcinogenesis is a much-debated topic. Both observational, as well as preclinical studies in rodent carcinogenic assays, suggest a major role of the Renin-Angiotensin-Aldosterone-System (RAAS) in cancer development. Therefore, a systematic review and meta-analysis with available study data on ARBs and carcinogenicity in general as primary outcome were conducted. Secondary outcomes were defined as tumour-specific mortality rates and the frequency of new cases of specific tumour types with particular emphasis on lung, breast, and prostate cancer. METHODS A systematic literature research was performed in MEDLINE, EMBASE, Cochrane Library, and TOXLINE. We used a combination of MeSH terms, keywords and substance names of ARBs and searched between 1950 and 2016. At least 100 participants in each study arm and a minimum follow-up for one year were necessary for study inclusion. Odds ratios (OR) were calculated by a random-effects model. RESULTS A total of 8818 potentially eligible publications were identified of whom seven randomised controlled trials, four case-control studies and one cohort study met our inclusion criteria. As a key result, we found no effect on carcinogenesis in randomised controlled trials for ARB usage. (OR 1.02, 95% CI 0.87-1.19; p = .803). Conflicting results with observational studies could be explained by poor reporting- and study qualities. CONCLUSIONS The results of our meta-analysis focusing only on high evidence levels and study designs (RCTs) did not reveal any relationship between pharmacotherapy with an ARB and an increased risk for cancer in general.
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Affiliation(s)
| | - Susanne Fuchs
- Department for Gynaecology and Obstetrics, Kreiskrankenhaus Freiberg, Freiberg, Germany
| | - Daniel Andree
- Department of Medicine, Spital Limmattal, Zurich, Switzerland
| | - Bernd Hohenstein
- Nephrological Center Villingen-Schwenningen, Villingen-Schwenningen, Germany; TU Dresden, Medizinische Fakultät Carl Gustav Carus, Medical Clinic 3, Division of Nephrology, Dresden, Germany.
| | - Jochen Schmitt
- TU Dresden, Medizinische Fakultät Carl Gustav Carus, Center for Evidence-Based Healthcare, Dresden, Germany; National Center for Tumour Diseases, Dresden, Germany.
| | - Christoph Schindler
- Hannover Medical School, Clinical Research Center Hannover & MHH Center for Pharmacology and Toxicology, Hannover Medical School, Hannover, Germany.
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Rotshild V, Azoulay L, Feldhamer I, Perlman A, Glazer M, Muszkat M, Matok I. Calcium Channel Blockers and the Risk for Lung Cancer: A Population-Based Nested Case-Control Study. Ann Pharmacother 2018; 53:445-452. [DOI: 10.1177/1060028018814684] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
Background: It has been suggested that calcium channel blockers (CCBs) may increase the risk of lung cancer; however, current evidence is conflicting and limited. Objective: Investigate the associations between CCB use and lung cancer. Methods: We conducted a population-based nested case-control study. A cohort was formed of patients prescribed their first antihypertensive agent from 2000 to 2014. CCB exposure information was obtained by identification of all prescriptions dispensed during study follow-up. Cases were patients newly diagnosed with lung cancer during follow-up. Each case was matched with 10 controls by age, sex, calendar year of cohort entry, and duration of follow-up. Multivariate conditional logistic regression was used to estimate odds ratios (ORs) with 95% CIs of lung cancer associated with ever use of CCBs. Results: During a median follow-up of 6.2 years, we identified 4174 cases of lung cancer. Ever use of CCBs was associated with an increased risk of lung cancer (adjusted OR = 1.13; 95% CI = 1.06-1.21), when compared with the use of other antihypertensive drugs. A duration-response relation was observed, with the ORs gradually increasing with longer cumulative duration of CCB use (<5 years: OR = 1.12, 95% CI = 1.04-1.20; 5-10 years: OR = 1.22, 95% CI = 1.07-1.40; >10 years: OR = 1.33, 95% CI = 0.90-1.96; P trend < 0.001). Conclusion and Relevance: The results of this large population-based study indicate that the use of CCBs is associated with a modest but significant increase in the risk of lung cancer. This association appeared to increase with longer duration of use.
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Affiliation(s)
- Victoria Rotshild
- Division of Clinical Pharmacy, Institute for Drug Research, School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - Laurent Azoulay
- Department of Epidemiology, Biostatistics, and Occupational Health, and Gerald Bronfman Department of Oncology, McGill University; Centre for Clinical Epidemiology, Oncology Department, Lady Davis Institute, Jewish General Hospital, Montreal, Quebec, Canada
| | - Ilan Feldhamer
- Research and Information Department, Chief Physician Office, Clalit Health Services, Tel Aviv, Israel
| | - Amichai Perlman
- Division of Clinical Pharmacy, Institute for Drug Research, School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - Mendel Glazer
- Rokah Pulmonary Institution, Clalit Health Services, Jerusalem, Israel
| | - Mordechai Muszkat
- Department of Medicine, Hadassah University Hospital Mt. Scopus, Jerusalem, Israel
| | - Ilan Matok
- Division of Clinical Pharmacy, Institute for Drug Research, School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel
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Santala EEE, Rannikko A, Murtola TJ. Antihypertensive drugs and prostate cancer survival after radical prostatectomy in Finland—A nationwide cohort study. Int J Cancer 2018; 144:440-447. [DOI: 10.1002/ijc.31802] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Revised: 06/27/2018] [Accepted: 07/11/2018] [Indexed: 12/12/2022]
Affiliation(s)
- Eerik EE Santala
- Faculty of Medicine and Life SciencesUniversity of Tampere Tampere Finland
| | - Antti Rannikko
- Department of UrologyHelsinki University Hospital and University of Helsinki Helsinki Finland
| | - Teemu J Murtola
- Faculty of Medicine and Life SciencesUniversity of Tampere Tampere Finland
- Department of UrologyTampere University Hospital Tampere Finland
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Hicks BM, Filion KB, Yin H, Sakr L, Udell JA, Azoulay L. Angiotensin converting enzyme inhibitors and risk of lung cancer: population based cohort study. BMJ 2018; 363:k4209. [PMID: 30355745 PMCID: PMC6199558 DOI: 10.1136/bmj.k4209] [Citation(s) in RCA: 114] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/17/2018] [Indexed: 12/11/2022]
Abstract
OBJECTIVE To determine whether the use of angiotensin converting enzyme inhibitors (ACEIs), compared with use of angiotensin receptor blockers, is associated with an increased risk of lung cancer. DESIGN Population based cohort study. SETTING United Kingdom Clinical Practice Research Datalink. PARTICIPANTS A cohort of 992 061 patients newly treated with antihypertensive drugs between 1 January 1995 and 31 December 2015 was identified and followed until 31 December 2016. MAIN OUTCOME MEASURES Cox proportional hazards models were used to estimate adjusted hazard ratios with 95% confidence intervals of incident lung cancer associated with the time varying use of ACEIs, compared with use of angiotensin receptor blockers, overall, by cumulative duration of use, and by time since initiation. RESULTS The cohort was followed for a mean of 6.4 (SD 4.7) years, generating 7952 incident lung cancer events (crude incidence 1.3 (95% confidence interval 1.2 to 1.3) per 1000 person years). Overall, use of ACEIs was associated with an increased risk of lung cancer (incidence rate 1.6 v 1.2 per 1000 person years; hazard ratio 1.14, 95% confidence interval 1.01 to 1.29), compared with use of angiotensin receptor blockers. Hazard ratios gradually increased with longer durations of use, with an association evident after five years of use (hazard ratio 1.22, 1.06 to 1.40) and peaking after more than 10 years of use (1.31, 1.08 to 1.59). Similar findings were observed with time since initiation. CONCLUSIONS In this population based cohort study, the use of ACEIs was associated with an increased risk of lung cancer. The association was particularly elevated among people using ACEIs for more than five years. Additional studies, with long term follow-up, are needed to investigate the effects of these drugs on incidence of lung cancer.
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Affiliation(s)
- Blánaid M Hicks
- Centre for Clinical Epidemiology, Lady Davis Institute, Jewish General Hospital, Montreal, QC, Canada, H3T 1E2
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, QC, Canada
- Centre for Public Health, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, UK
| | - Kristian B Filion
- Centre for Clinical Epidemiology, Lady Davis Institute, Jewish General Hospital, Montreal, QC, Canada, H3T 1E2
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, QC, Canada
- Division of Clinical Epidemiology, Department of Medicine, McGill University, Montreal, QC, Canada
| | - Hui Yin
- Centre for Clinical Epidemiology, Lady Davis Institute, Jewish General Hospital, Montreal, QC, Canada, H3T 1E2
| | - Lama Sakr
- Division of Pulmonary Diseases, Department of Medicine, Jewish General Hospital, Montreal, QC, Canada
| | - Jacob A Udell
- Women's College Research Institute and Cardiovascular Division, Department of Medicine, Women's College Hospital, University of Toronto, Toronto, ON, Canada
- Cardiovascular Division, Department of Medicine, Peter Munk Cardiac Centre, Toronto General Hospital, University of Toronto, Toronto, ON, Canada
| | - Laurent Azoulay
- Centre for Clinical Epidemiology, Lady Davis Institute, Jewish General Hospital, Montreal, QC, Canada, H3T 1E2
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, QC, Canada
- Gerald Bronfman Department of Oncology, McGill University, Montreal, QC, Canada
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Bradley SH, Lawrence NR, Carder P. Using primary care data for health research in England - an overview. Future Healthc J 2018; 5:207-212. [PMID: 31098568 PMCID: PMC6502602 DOI: 10.7861/futurehosp.5-3-207] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
In contrast to secondary care, where handwritten records remain widespread, electronic patient records have long been a key feature of UK general practice. By 1996, 96% of general practices were computerised and now almost every primary care consultation in the UK is recorded on a computerised clinical system. Consequently, we now have a vast repository of patient health data that spans decades, which could be used to address a range of important research questions. Unfortunately, accessing primary care data for health researchers can be a burdensome, confusing and time-consuming process. Understanding the way in which primary care data are recorded and 'coded' is not intuitive to those unfamiliar with general practice. The requirements of information governance mean that some data, or data presented in particular ways, are not available at all. This review provides a practical overview of the types of data recorded in primary care, the bodies responsible for them and how they can be accessed.
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Affiliation(s)
- Stephen H Bradley
- York Street Practice, Leeds, UK
- Academic Unit of Primary Care, University of Leeds, Leeds, UK
| | | | - Paul Carder
- West Yorkshire Research & Development, Bradford, UK
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Comparative effectiveness of angiotensin-converting enzyme inhibitors and angiotensin II receptor blockers in chemoprevention of hepatocellular carcinoma: a nationwide high-risk cohort study. BMC Cancer 2018; 18:401. [PMID: 29631561 PMCID: PMC5891974 DOI: 10.1186/s12885-018-4292-y] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2017] [Accepted: 03/22/2018] [Indexed: 02/08/2023] Open
Abstract
Background Research has revealed that angiotensin-converting enzyme inhibitors (ACEIs) and angiotensin II receptor blockers (ARBs) may prevent cancers such as hepatocellular carcinoma (HCC). The comparative chemopreventive effects of ACEIs and ARBs in high-risk populations with hepatitis B virus (HBV) or hepatitis C virus (HCV) infection have yet to be investigated. Methods From 2005 to 2014, high-risk HBV and HCV cohorts of hypertensive patients without HCC history were recruited from three linked national databases of Taiwan, and were classified into two groups based on the ACEI or ARB exposure within the initial six months after initiating antiviral agent. Intergroup differences in clinical characteristics and duration of drug exposure within study period were evaluated. HCC-free survival was compared using the log-rank test. Multivariate Cox regression including time-dependent variables for the use of ACEIs or ARBs and other medications was applied to adjust for confounders. Results Among the 7724 patients with HBV and 7873 with HCV, 46.3% and 42.5%, respectively, had an initial exposure to ACEIs or ARBs. The median durations of exposure were 36.4 and 38.9 months for the HBV and HCV cohorts, respectively. The median durations of ACEI or ARB use during study period between initial exposure and nonexposure groups were 41.8 vs. 18.3 months and 46.4 vs. 22.7 months for the HBV and HCV cohorts, respectively. No significant difference was observed in HCC risk within 7 years between the initial exposure and non-exposure groups. After adjustment for comorbidities, namely liver cirrhosis, diabetes mellitus (DM), and hyperlipidemia, and medications, namely aspirin, metformin, and statins, the hazard ratios (HRs) for ACEI or ARB exposure for HCC risk were 0.97 (95% confidence interval [CI]: 0.81–1.16) and 0.96 (0.80–1.16) in the HBV and HCV cohorts, respectively. In the HCV cohort, the increased HCC risk was associated with ACEI or ARB use in patients without cirrhosis, DM, and hyperlipidemia (HR: 4.53, 95% CI: 1.46–14.1). Conclusion Compared with other significant risk and protective factors for HCC, ACEI or ARB use in the HBV and HCV cohorts was not associated with adequate protective effectiveness under standard dosages and may not be completely safe. Electronic supplementary material The online version of this article (10.1186/s12885-018-4292-y) contains supplementary material, which is available to authorized users.
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Cao L, Zhang S, Jia CM, He W, Wu LT, Li YQ, Wang W, Li Z, Ma J. Antihypertensive drugs use and the risk of prostate cancer: a meta-analysis of 21 observational studies. BMC Urol 2018. [PMID: 29514670 PMCID: PMC5842557 DOI: 10.1186/s12894-018-0318-7] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Background Due to the lack of strong evidence to identify the relationship between antihypertensive drugs use and the risk of prostate cancer, it was needed to do a systematic review to go into the subject. Methods We systematically searched PubMed, Web of Science and Embase to identify studies published, through May 2015. Two evaluators independently reviewed and selected articles involving the subject. We used the Newcastle-Ottawa Scale (NOS) to assess the quality of the studies. All extracted results to evaluate the relationship between antihypertensive drugs usage and prostate cancer risk were pool-analysed using Stata 12.0 software. Results A total of 12 cohort and 9 case-control studies were ultimately included in our review. Most of the studies were evaluated to be of high quality. There was no significant relationship between angiotensin converting enzyme inhibitors (ACEI) usage and the risk of prostate cancer (RR 1.07, 95% CI 0.96–1.20), according to the total pool-analysed. Use of angiotensin receptor blocker (ARB) was not associated with the risk of prostate cancer (RR 1.09, 95% CI 0.97–1.21), while use of CCB may well increase prostate cancer risk based on the total pool-analysed (RR 1.08, 95% CI 1–1.16). Moreover, subgroup analysis suggested that use of CCB clearly increased prostate cancer risk (RR 1.10, 95% CI 1.04–1.16) in terms of case-control studies. There was also no significant relationship between use of diuretic (RR 1.09, 95% CI 0.95–1.25) or antiadrenergic agents (RR 1.22, 95% CI 0.76–1.96) and prostate cancer risk. Conclusions There is no significant relationship between the use of antihypertensive drugs (ACEI, ARB, beta-blockers and diuretics) and prostate cancer risk, but CCB may well increase prostate cancer risk, according to existing observational studies. Electronic supplementary material The online version of this article (10.1186/s12894-018-0318-7) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Liang Cao
- Department of Traditional Chinese Medicine, Xijing Hospital, Fourth Military Medical University, Xi'an, 710032, People's Republic of China
| | - Sha Zhang
- Shanxi University of Chinese Medicine, Xian yang, 712046, People's Republic of China
| | - Cheng-Ming Jia
- Department of Traditional Chinese Medicine, Xijing Hospital, Fourth Military Medical University, Xi'an, 710032, People's Republic of China
| | - Wei He
- Shanxi University of Chinese Medicine, Xian yang, 712046, People's Republic of China
| | - Lei-Tao Wu
- Department of Traditional Chinese Medicine, Xijing Hospital, Fourth Military Medical University, Xi'an, 710032, People's Republic of China
| | - Ying-Qi Li
- Department of Traditional Chinese Medicine, Xijing Hospital, Fourth Military Medical University, Xi'an, 710032, People's Republic of China
| | - Wen Wang
- Department of Traditional Chinese Medicine, Xijing Hospital, Fourth Military Medical University, Xi'an, 710032, People's Republic of China
| | - Zhe Li
- Shanxi University of Chinese Medicine, Xian yang, 712046, People's Republic of China.
| | - Jing Ma
- Department of Traditional Chinese Medicine, Xijing Hospital, Fourth Military Medical University, Xi'an, 710032, People's Republic of China.
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The angiotensin II type 1 receptor antagonist telmisartan inhibits cell proliferation and tumor growth of esophageal adenocarcinoma via the AMPKα/mTOR pathway in vitro and in vivo. Oncotarget 2018; 8:8536-8549. [PMID: 28052030 PMCID: PMC5352420 DOI: 10.18632/oncotarget.14345] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2016] [Accepted: 12/05/2016] [Indexed: 01/18/2023] Open
Abstract
Telmisartan, a widely used antihypertensive drug, is an angiotensin II type 1 (AT1) receptor blocker (ARB). This drug inhibits cancer cell proliferation, but the underlying mechanisms in various cancers, including esophageal cancer, remain unknown. The aim of the present study was to evaluate the effects of telmisartan on human esophageal cancer cell proliferation in vitro and in vivo. We assessed the effects of telmisartan on human esophageal adenocarcinoma (EAC) cells using the cell lines OE19, OE33, and SKGT-4. Telmisartan inhibited the proliferation of these three cell lines via blockade of the G0 to G1 cell cycle transition. This blockade was accompanied by a strong decrease in cyclin D1, cyclin E, and other cell cycle-related proteins. Notably, the AMP-activated protein kinase (AMPK) pathway, a fuel sensor signaling pathway, was enhanced by telmisartan. Compound C, which inhibits the two catalytic subunits of AMPK, enhanced the expression of cyclin E, leading to G0/G1 arrest in human EAC cells. In addition, telmisartan reduced the phosphorylation of epidermal growth factor receptor (p-EGFR) and ERBB2 in vitro. In our in vivo study, intraperitoneal injection of telmisartan led to a 73.2% reduction in tumor growth in mice bearing xenografts derived from OE19 cells. Furthermore, miRNA expression was significantly altered by telmisartan in vitro and in vivo. In conclusion, telmisartan suppressed human EAC cell proliferation and tumor growth by inducing cell cycle arrest via the AMPK/mTOR pathway.
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Samukawa E, Fujihara S, Oura K, Iwama H, Yamana Y, Tadokoro T, Chiyo T, Kobayashi K, Morishita A, Nakahara M, Kobara H, Mori H, Okano K, Suzuki Y, Himoto T, Masaki T. Angiotensin receptor blocker telmisartan inhibits cell proliferation and tumor growth of cholangiocarcinoma through cell cycle arrest. Int J Oncol 2017; 51:1674-1684. [PMID: 29075786 PMCID: PMC5673010 DOI: 10.3892/ijo.2017.4177] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Accepted: 09/25/2017] [Indexed: 12/22/2022] Open
Abstract
Cholangiocarcinoma (CCA) is at an advanced stage at the time of its diagnosis, and developing a more effective treatment of CCA would be desirable. Angiotensin II type 1 (AT1) receptor blocker (ARB), telmisartan may inhibit cancer cell proliferation, but the mechanisms by which telmisartan affects various cancers remain unknown. In this study, we evaluated the effects of telmisartan on human CCA cells and to assess the expression of microRNAs (miRNAs). We studied the effects of telmisartan on CCA cells using two cell lines, HuCCT-1 and TFK-1. In our experiments, telmisartan inhibited the proliferation of HuCCT-1 and TFK-1 cells. Additionally, telmisartan induced G0/G1 cell cycle arrest via blockade of the G0 to G1 cell cycle transition. Notably, telmisartan did not induce apoptosis in HuCCT-1 cells. This blockade was accompanied by a strong decrease in cell cycle-related protein, especially G1 cyclin, cyclin D1, and its catalytic subumits, Cdk4 and Cdk6. Telmisartan reduced the phosphorylation of EGFR (p-EGFR) and TIMP-1 by using p-RTK and angiogenesis array. Furthermore, miRNA expression was markedly altered by telmisartan in HuCCT-1. Telmisartan inhibits tumor growth in CCA xenograft model in vivo. In conclusion, telmisartan was shown to inhibit human CCA cell proliferation by inducing cell cycle arrest.
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Affiliation(s)
- Eri Samukawa
- Department of Gastroenterology and Neurology, Kagawa University, Miki-cho, Kita-gun, Kagawa 761-0793, Japan
| | - Shintaro Fujihara
- Department of Gastroenterology and Neurology, Kagawa University, Miki-cho, Kita-gun, Kagawa 761-0793, Japan
| | - Kyoko Oura
- Department of Gastroenterology and Neurology, Kagawa University, Miki-cho, Kita-gun, Kagawa 761-0793, Japan
| | - Hisakazu Iwama
- Life Science Research Center, Kagawa University, Miki-cho, Kita-gun, Kagawa 761-0793, Japan
| | - Yoshimi Yamana
- Department of Gastroenterology and Neurology, Kagawa University, Miki-cho, Kita-gun, Kagawa 761-0793, Japan
| | - Tomoko Tadokoro
- Department of Gastroenterology and Neurology, Kagawa University, Miki-cho, Kita-gun, Kagawa 761-0793, Japan
| | - Taiga Chiyo
- Department of Gastroenterology and Neurology, Kagawa University, Miki-cho, Kita-gun, Kagawa 761-0793, Japan
| | - Kiyoyuki Kobayashi
- Department of Gastroenterology and Neurology, Kagawa University, Miki-cho, Kita-gun, Kagawa 761-0793, Japan
| | - Asahiro Morishita
- Department of Gastroenterology and Neurology, Kagawa University, Miki-cho, Kita-gun, Kagawa 761-0793, Japan
| | - Mai Nakahara
- Department of Gastroenterology and Neurology, Kagawa University, Miki-cho, Kita-gun, Kagawa 761-0793, Japan
| | - Hideki Kobara
- Department of Gastroenterology and Neurology, Kagawa University, Miki-cho, Kita-gun, Kagawa 761-0793, Japan
| | - Hirohito Mori
- Department of Gastroenterology and Neurology, Kagawa University, Miki-cho, Kita-gun, Kagawa 761-0793, Japan
| | - Keiichi Okano
- Gastroenterological Surgery, Kagawa University, Miki-cho, Kita-gun, Kagawa 761-0793, Japan
| | - Yasuyuki Suzuki
- Gastroenterological Surgery, Kagawa University, Miki-cho, Kita-gun, Kagawa 761-0793, Japan
| | - Takashi Himoto
- Department of Gastroenterology and Neurology, Kagawa University, Miki-cho, Kita-gun, Kagawa 761-0793, Japan
| | - Tsutomu Masaki
- Department of Gastroenterology and Neurology, Kagawa University, Miki-cho, Kita-gun, Kagawa 761-0793, Japan
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Oura K, Tadokoro T, Fujihara S, Morishita A, Chiyo T, Samukawa E, Yamana Y, Fujita K, Sakamoto T, Nomura T, Yoneyama H, Kobara H, Mori H, Iwama H, Okano K, Suzuki Y, Masaki T. Telmisartan inhibits hepatocellular carcinoma cell proliferation in vitro by inducing cell cycle arrest. Oncol Rep 2017; 38:2825-2835. [PMID: 29048654 PMCID: PMC5780034 DOI: 10.3892/or.2017.5977] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2017] [Accepted: 08/28/2017] [Indexed: 12/22/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is the most common primary malignancy of the liver and the third leading cause of cancer-related death. Telmisartan, a widely used antihypertensive drug, is an angiotensin II type 1 (AT1) receptor blocker (ARB) that might inhibit cancer cell proliferation, but the mechanisms through which telmisartan affects various cancers remain unknown. The aim of the present study was to evaluate the effects of telmisartan on human HCC and to assess the expression of microRNAs (miRNAs). We studied the effects of telmisartan on HCC cells using the HLF, HLE, HepG2, HuH-7 and PLC/PRF/5 cell lines. In our experiments, telmisartan inhibited the proliferation of HLF, HLE and HepG2 cells, which represent poorly differentiated types of HCC cells. However, HuH-7 and PLC/PRF/5 cells, which represent well-differentiated types of HCC cells, were not sensitive to telmisartan. Telmisartan induced G0/G1 cell cycle arrest of HLF cells by inhibiting the G0-to-G1 cell cycle transition. This blockade was accompanied by a marked decrease in the levels of cyclin D1, cyclin E and other cell cycle-related proteins. Notably, the activity of the AMP-activated protein kinase (AMPK) pathway was increased, and the mammalian target of rapamycin (mTOR) pathway was inhibited by telmisartan treatment. Additionally, telmisartan increased the level of caspase-cleaved cytokeratin 18 (cCK18), partially contributed to the induction of apoptosis in HLF cells and reduced the phosphorylation of ErbB3 in HLF cells. Furthermore, miRNA expression was markedly altered by telmisartan in vitro. In conclusion, telmisartan inhibits human HCC cell proliferation by inducing cell cycle arrest.
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Affiliation(s)
- Kyoko Oura
- Department of Gastroenterology and Neurology, Faculty of Medicine/Graduate School of Medicine, Kagawa University, Kagawa 761-0793, Japan
| | - Tomoko Tadokoro
- Department of Gastroenterology and Neurology, Faculty of Medicine/Graduate School of Medicine, Kagawa University, Kagawa 761-0793, Japan
| | - Shintaro Fujihara
- Department of Gastroenterology and Neurology, Faculty of Medicine/Graduate School of Medicine, Kagawa University, Kagawa 761-0793, Japan
| | - Asahiro Morishita
- Department of Gastroenterology and Neurology, Faculty of Medicine/Graduate School of Medicine, Kagawa University, Kagawa 761-0793, Japan
| | - Taiga Chiyo
- Department of Gastroenterology and Neurology, Faculty of Medicine/Graduate School of Medicine, Kagawa University, Kagawa 761-0793, Japan
| | - Eri Samukawa
- Department of Gastroenterology and Neurology, Faculty of Medicine/Graduate School of Medicine, Kagawa University, Kagawa 761-0793, Japan
| | - Yoshimi Yamana
- Department of Gastroenterology and Neurology, Faculty of Medicine/Graduate School of Medicine, Kagawa University, Kagawa 761-0793, Japan
| | - Koji Fujita
- Department of Gastroenterology and Neurology, Faculty of Medicine/Graduate School of Medicine, Kagawa University, Kagawa 761-0793, Japan
| | - Teppei Sakamoto
- Department of Gastroenterology and Neurology, Faculty of Medicine/Graduate School of Medicine, Kagawa University, Kagawa 761-0793, Japan
| | - Takako Nomura
- Department of Gastroenterology and Neurology, Faculty of Medicine/Graduate School of Medicine, Kagawa University, Kagawa 761-0793, Japan
| | - Hirohito Yoneyama
- Department of Gastroenterology and Neurology, Faculty of Medicine/Graduate School of Medicine, Kagawa University, Kagawa 761-0793, Japan
| | - Hideki Kobara
- Department of Gastroenterology and Neurology, Faculty of Medicine/Graduate School of Medicine, Kagawa University, Kagawa 761-0793, Japan
| | - Hirohito Mori
- Department of Gastroenterology and Neurology, Faculty of Medicine/Graduate School of Medicine, Kagawa University, Kagawa 761-0793, Japan
| | - Hisakazu Iwama
- Life Science Research Center, Faculty of Medicine/Graduate School of Medicine, Kagawa University, Kagawa 761-0793, Japan
| | - Keiichi Okano
- Gastroenterological Surgery, Faculty of Medicine/Graduate School of Medicine, Kagawa University, Kagawa 761-0793, Japan
| | - Yasuyuki Suzuki
- Gastroenterological Surgery, Faculty of Medicine/Graduate School of Medicine, Kagawa University, Kagawa 761-0793, Japan
| | - Tsutomu Masaki
- Department of Gastroenterology and Neurology, Faculty of Medicine/Graduate School of Medicine, Kagawa University, Kagawa 761-0793, Japan
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Scott-Emuakpor J, Allot E, Johnson SA, Howard LE, Macias E, Freedland SJ, Gurley SB. Angiotensin receptor signaling and prostate tumor growth in mice. JOURNAL OF EXPERIMENTAL THERAPEUTICS AND ONCOLOGY 2017; 11:107-115. [PMID: 28976133 PMCID: PMC6311706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2015] [Accepted: 07/03/2015] [Indexed: 06/07/2023]
Abstract
OBJECTIVE The renin-angiotensin system, through its type 1 and type 2 angiotensin receptors (AT1R and AT2R, respectively) may have a role in prostate cancer. The objective of this pilot study was to explore that potential role by determining whether the AT1R blocker, losartan, would reduce the growth of LAPC-4 prostate cancer xenografts in nude mice. We also evaluated the tumor growth effects of using angiotensin II to activate both AT1R and AT2R simultaneously. Our data showed that losartan decreased tumor volumes by 56% versus control. This decrease reached statistical significance at day 54 (p = 0.0014). By day 54, Ki67 was also reduced in the losartan group, though not significantly so (p = 0.077). Losartan had no significant effect on AT1R or AT2R expression. Despite significant increases in both AT1R and AT2R at day 29 (p = 0.043 and 0.038, respectively), the administration of angiotensin II did not result in any significant differences in tumor volumes or ki67 at any time point. These data suggest that selective activation and induction of AT2R coupled with blockade of AT1R may slow prostate cancer growth. Future larger studies are needed to confirm these results.
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MESH Headings
- Angiotensin II/pharmacology
- Angiotensin II Type 1 Receptor Blockers/pharmacology
- Animals
- Cell Line, Tumor
- Losartan/pharmacology
- Male
- Mice
- Neoplasm Transplantation
- Prostatic Neoplasms/metabolism
- Prostatic Neoplasms/pathology
- RNA, Messenger/drug effects
- RNA, Messenger/metabolism
- Receptor, Angiotensin, Type 1/drug effects
- Receptor, Angiotensin, Type 1/genetics
- Receptor, Angiotensin, Type 1/metabolism
- Receptor, Angiotensin, Type 2/drug effects
- Receptor, Angiotensin, Type 2/genetics
- Signal Transduction
- Transcriptome/drug effects
- Tumor Burden/drug effects
- Vasoconstrictor Agents/pharmacology
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Affiliation(s)
- Jem Scott-Emuakpor
- Department of Research and Development, Durham VA Medical Center, USA
- Department of Biomedical Research, The McConnell Group, Inc., USA
| | - Emma Allot
- Department of Surgery, Durham VA Medical Center, USA
- Duke Prostate Center, Division of Urology, Department of Surgery, Duke University, USA
- Department of Pathology, Duke University, USA
| | - Stacy A. Johnson
- Department of Research and Development, Durham VA Medical Center, USA
- Division of Nephrology, Durham VA Medical Center, USA
- Duke O’Brien Center for Kidney Research, Duke University, USA
- Division of Nephrology, Duke University Medical Centers, Duke University, USA
| | - Lauren E. Howard
- Department of Biostatistics and Bioinformatics, Duke University School of Medicine, Duke University, USA
| | - Everardo Macias
- Duke Prostate Center, Division of Urology, Department of Surgery, Duke University, USA
| | - Stephen J. Freedland
- Department of Research and Development, Durham VA Medical Center, USA
- Department of Surgery, Durham VA Medical Center, USA
- Duke Prostate Center, Division of Urology, Department of Surgery, Duke University, USA
- Department of Pathology, Duke University, USA
| | - Susan B. Gurley
- Department of Research and Development, Durham VA Medical Center, USA
- Division of Nephrology, Durham VA Medical Center, USA
- Duke O’Brien Center for Kidney Research, Duke University, USA
- Division of Nephrology, Duke University Medical Centers, Duke University, USA
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Ni H, Rui Q, Zhu X, Yu Z, Gao R, Liu H. Antihypertensive drug use and breast cancer risk: a meta-analysis of observational studies. Oncotarget 2017; 8:62545-62560. [PMID: 28977968 PMCID: PMC5617528 DOI: 10.18632/oncotarget.19117] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Accepted: 04/14/2017] [Indexed: 12/14/2022] Open
Abstract
We conducted a meta-analysis of observational studies to examine the hypothesized association between breast cancer and antihypertensive drug (AHT) use. Fixed- or random- effect models were used to calculate pooled risk ratios (RRs) and 95% confidence intervals (CIs) for all AHTs and individual classes (i.e., angiotensin-converting enzyme inhibitors, [ACEi]; angiotensin-receptor blockers, [ARBs]; calcium channel blockers, [CCBs]; beta-blockers, [BBs], and diuretics). Twenty-one studies with 3,116,266 participants were included. Overall, AHT use was not significantly associated with breast cancer risk (RR = 1.02, 95% CI: 0.98-1.06), and no consistent association was found for specific AHT classes with pooled RRs of 1.02 (95% CI: 0.96-1.09) for BBs, 1.07 (95% CI: 0.99-1.16) for CCBs, 0.99 (95% CI: 0.93-1.05) for ACEi/ARBs, and 1.05 (95% CI: 0.99-1.12) for diuretics. When stratified by duration of use, there was a significantly reduced breast cancer risk for ACEi/ARB use ≥10 years (RR = 0.80, 95% CI: 0.67-0.95). Although there was no significant association between AHT use and breast cancer risk, there was a possible beneficial effect was found for long-term ACEi/ARB. Large, randomized controlled trials with long-term follow-up are needed to further test the effect of these medications on breast cancer risk.
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Affiliation(s)
- Haibo Ni
- Department of Neurosurgery, The First People's Hospital of Zhangjiagang City, Suzhou, Jiangsu, China
| | - Qin Rui
- Department of Laboratory, The First People's Hospital of Zhangjiagang City, Suzhou, Jiangsu, China
| | - Xiaojue Zhu
- Department of Laboratory, The First People's Hospital of Zhangjiagang City, Suzhou, Jiangsu, China
| | - Zhenquan Yu
- Department of Neurosurgery, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Rong Gao
- Department of Neurosurgery, The First People's Hospital of Zhangjiagang City, Suzhou, Jiangsu, China
| | - Huixiang Liu
- Department of Neurosurgery, The First People's Hospital of Zhangjiagang City, Suzhou, Jiangsu, China
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Raebel MA, Zeng C, Cheetham TC, Smith DH, Feigelson HS, Carroll NM, Goddard K, Tavel HM, Boudreau DM, Shetterly S, Xu S. Risk of Breast Cancer With Long-Term Use of Calcium Channel Blockers or Angiotensin-Converting Enzyme Inhibitors Among Older Women. Am J Epidemiol 2017; 185:264-273. [PMID: 28186527 DOI: 10.1093/aje/kww217] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2015] [Revised: 04/29/2016] [Accepted: 05/09/2016] [Indexed: 12/11/2022] Open
Abstract
Controversy exists about breast cancer risk associated with long-term use of calcium channel blockers (CCBs) or angiotensin-converting enzyme inhibitors (ACEis), respectively. Our objective in this study was to separately evaluate associations between duration of CCB or ACEi use and breast cancer in hypertensive women aged ≥55 years at 3 sites in the Kaiser Permanente health-care system (1997–2012). Exposures included CCB or ACEi use of 1–12 years’ duration, determined from pharmacy dispensings. Outcomes included invasive lobular or ductal carcinoma. Statistical methods included discrete-time survival analyses. The cohort included 19,674 (17.9%) CCB users and 90,078 (82.1%) ACEi users. Two percent (n = 397) of CCB users and 1.9% (n = 1,733) of ACEi users developed breast cancer. Compared with 1–<2 years of use, in adjusted analysis, there was no association between CCB use for 2–<12 years and breast cancer: All 95% confidence intervals included 1. Increasing duration of ACEi use was associated with reduced breast cancer risk: Compared with 1–<2 years of use, the adjusted hazard ratio was 0.76 (95% confidence interval: 0.63, 0.92) for 5–<6 years of use and 0.63 (95% confidence interval: 0.43, 0.93) for 9–<10 years of use. We conclude that among older women with hypertension, long-term CCB use does not increase breast cancer risk and long-term treatment with ACEis may confer protection against breast cancer.
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Tascilar K, Azoulay L, Dell'Aniello S, Bartels DB, Suissa S. The Use of Telmisartan and the Incidence of Cancer. Am J Hypertens 2016; 29:1358-1365. [PMID: 27557862 DOI: 10.1093/ajh/hpw095] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2016] [Accepted: 07/26/2016] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND A meta-analysis reported an 8% increased risk of cancer with the use of angiotensin receptor blockers (ARBs), but subsequent meta-analyses and observational studies did not confirm this risk. However, telmisartan comprised 85% of the data in the original meta-analysis. Thus, the objective of this study was to determine whether the use of telmisartan, compared with other ARBs, is associated with an increased risk of cancer. METHODS We used the United Kingdom Clinical Practice Research Datalink to assemble a cohort of all patients newly treated with ARBs between 2000 and 2008, and followed until December 2010. Time-dependent cox proportional hazards models were used to estimate hazard ratios (HRs) and 95% confidence intervals (CIs) of cancer associated with telmisartan, compared with other ARBs, adjusted for potential confounders. Secondary analyses assessed the risk with each of the 4 most common cancers (lung, breast, prostate, colorectal). RESULTS The cohort consisted of 62,109 new ARB users, which included 3,438 telmisartan and 58,671 other ARB users. Compared with other ARBs, telmisartan use was not associated with an increased risk of cancer overall (16.3 vs. 15.0 per 1,000 person-years, respectively; adjusted HR: 0.93, 95% CI: 0.81-1.06) or by cancer site (lung, HR: 0.91, 95% CI: 0.55-1.51; breast, HR: 1.28, 95% CI: 0.90-1.82; prostate, HR: 0.79, 95% CI: 0.53-1.18; colorectal, HR: 1.41, 95% CI 0.95-2.10). CONCLUSIONS Compared with other ARBs, telmisartan is not associated with an increased risk of cancer. This study provides reassurance as to the short-term safety of telmisartan.
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Affiliation(s)
- Koray Tascilar
- Centre for Clinical Epidemiology, Lady Davis Institute, Jewish General Hospital, Montreal, Quebec, Canada
- Department of Internal Medicine, Division of Rheumatology, Istanbul University Cerrahpasa Faculty of Medicine, Istanbul, Turkey
| | - Laurent Azoulay
- Centre for Clinical Epidemiology, Lady Davis Institute, Jewish General Hospital, Montreal, Quebec, Canada
- Department of Oncology, McGill University, Montreal, Quebec, Canada
| | - Sophie Dell'Aniello
- Centre for Clinical Epidemiology, Lady Davis Institute, Jewish General Hospital, Montreal, Quebec, Canada
| | - Dorothee B Bartels
- Department of Global Epidemiology, Boehringer Ingelheim GmbH, Ingelheim, Germany
| | - Samy Suissa
- Centre for Clinical Epidemiology, Lady Davis Institute, Jewish General Hospital, Montreal, Quebec, Canada
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Quebec, Canada
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Patten GS, Abeywardena MY. Effects of Antihypertensive Agents on Intestinal Contractility in the Spontaneously Hypertensive Rat: Angiotensin Receptor System Downregulation by Losartan. J Pharmacol Exp Ther 2016; 360:260-266. [PMID: 27903643 PMCID: PMC5267511 DOI: 10.1124/jpet.116.237586] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2016] [Accepted: 11/21/2016] [Indexed: 12/23/2022] Open
Abstract
Hypertension is an inflammatory condition controlled by the renin angiotensin system and is linked to kidney disease, diabetes mellitus, and recently to dysfunction of the gut. The aim of this study was to determine what effect antihypertensive drug treatments may have on intestinal function of the spontaneously hypertensive rat (SHR). In the first experiment, SHRs were treated with enalapril, hydralazine, or with no treatment as a control. In the second experiment, SHRs were treated with losartan or with no treatment as a control. All drug treatments led to significant lowering of blood pressure after 16 weeks. At termination, intact tissue sections of the ileum and colon were induced to contract ex vivo by KCl; electrical stimulation; and agonists carbachol, angiotensin II, and prostaglandin E2 (PGE2). There were no differences in ileal or colonic contractility due to hydralazine or enalapril compared with no-treatment SHR control. However, for the ileum, the losartan group responded significantly more to KCl and carbachol while responding less to angiotensin II, with no difference for PGE2 compared with the no-treatment SHR control. In contrast, the colon responded similarly to KCl, electrical stimulation, and PGE2 but responded significantly less to angiotensin II. These results demonstrate that the ileum responds differently (with KCl and carbachol as agonists) to the colon after losartan treatment, whereas there is a reduced contractile response in both the ileum and colon following losartan treatment. Although there are few well documented major contraindications for angiotensin receptor blockers, the modulation of gut contractility by losartan may have wider implications for bowel health.
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Gómez-Acebo I, Dierssen-Sotos T, Palazuelos C, Pérez-Gómez B, Lope V, Tusquets I, Alonso MH, Moreno V, Amiano P, Molina de la Torre AJ, Barricarte A, Tardon A, Camacho A, Peiro-Perez R, Marcos-Gragera R, Muñoz M, Michelena-Echeveste MJ, Ortega Valin L, Guevara M, Castaño-Vinyals G, Aragonés N, Kogevinas M, Pollán M, Llorca J. The Use of Antihypertensive Medication and the Risk of Breast Cancer in a Case-Control Study in a Spanish Population: The MCC-Spain Study. PLoS One 2016; 11:e0159672. [PMID: 27508297 PMCID: PMC4979888 DOI: 10.1371/journal.pone.0159672] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2016] [Accepted: 07/05/2016] [Indexed: 01/19/2023] Open
Abstract
INTRODUCTION The evidence on the relationship between breast cancer and different types of antihypertensive drugs taken for at least 5 years is limited and inconsistent. Furthermore, the debate has recently been fueled again with new data reporting an increased risk of breast cancer among women with a long history of use of antihypertensive drugs compared with nonusers. METHODS In this case-control study, we report the antihypertensive drugs-breast cancer relationship in 1,736 breast cancer cases and 1,895 healthy controls; results are reported stratifying by the women's characteristics (i.e., menopausal status or body mass index category) tumor characteristics and length of use of antihypertensive drugs. RESULTS The relationship among breast cancer and use of calcium channel blockers (CCB) for 5 or more years had odds ratio (OR) = 1.77 (95% CI, 0.99 to 3.17). Stratifying by BMI, the OR increased significantly in the group with BMI ≥ 25 (OR 2.54, 95% CI, 1.24 to 5.22). CCBs were even more strongly associated with more aggressive tumors, (OR for invasive tumors = 1.96, 95% CI = 1.09 to 3.53; OR for non ductal cancers = 3.97, 95% CI = 1.73 to 9.05; OR for Erbb2+ cancer = 2.97, 95% CI: 1.20 to 7.32). On the other hand, premenopausal women were the only group in which angiotensin II receptor blockers may be associated with breast cancer (OR = 4.27, 95% CI = 1.32 to 13.84) but this could not be identified with any type or stage. Use of angiotensin-converting-enzyme inhibitors, beta blockers and diuretics were not associated with risk. CONCLUSIONS In this large population-based study we found that long term use of calcium channel blockers is associated with some subtypes of breast cancer (and with breast cancer in overweight women).
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Affiliation(s)
- Inés Gómez-Acebo
- CIBER Epidemiologia y Salud Pública (CIBERESP), Madrid, Spain
- University of Cantabria–IDIVAL, Santander, Spain
| | - Trinidad Dierssen-Sotos
- CIBER Epidemiologia y Salud Pública (CIBERESP), Madrid, Spain
- University of Cantabria–IDIVAL, Santander, Spain
| | | | - Beatriz Pérez-Gómez
- CIBER Epidemiologia y Salud Pública (CIBERESP), Madrid, Spain
- Cancer and Environmental Epidemiology Unit, National Center for Epidemiology, Carlos III Institute of Health, Madrid, Spain
- Cancer Epidemiology Research Group, Oncology and Hematology Area, IIS Puerta de Hierro (IDIPHIM), Madrid, Spain
| | - Virginia Lope
- CIBER Epidemiologia y Salud Pública (CIBERESP), Madrid, Spain
- Cancer and Environmental Epidemiology Unit, National Center for Epidemiology, Carlos III Institute of Health, Madrid, Spain
- Cancer Epidemiology Research Group, Oncology and Hematology Area, IIS Puerta de Hierro (IDIPHIM), Madrid, Spain
| | - Ignasi Tusquets
- Servei d'Oncologia Mèdica, Hospital del Mar, Barcelona, Spain
- Cancer Research Program IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain
- Universitat Autònoma de Barcelona, Barcelona, Spain
| | - M. Henar Alonso
- CIBER Epidemiologia y Salud Pública (CIBERESP), Madrid, Spain
- Cancer Prevention and Control Program, Catalan Institute of Oncology-IDIBELL, and University of Barcelona, Barcelona, Spain
| | - Victor Moreno
- CIBER Epidemiologia y Salud Pública (CIBERESP), Madrid, Spain
- Cancer Prevention and Control Program, Catalan Institute of Oncology-IDIBELL, and University of Barcelona, Barcelona, Spain
| | - Pilar Amiano
- CIBER Epidemiologia y Salud Pública (CIBERESP), Madrid, Spain
- Public Health Division of Gipuzkoa, Biodonostia Research Institute, Guipuzkoa, Spain
| | - Antonio José Molina de la Torre
- Área de Medicina Preventiva y Salud Pública, Departamento de Ciencias Biomédicas, Universidad de León, León, España
- Grupo de Investigación en Interacciones Gen-Ambiente y Salud (GIIGAS), Universidad de León, León, España
| | - Aurelio Barricarte
- Navarra Public Health Institute, Pamplona, Spain
- Navarra Institute for Health Research (IdiSNA) Pamplona, Pamplona, Spain
| | - Adonina Tardon
- CIBER Epidemiologia y Salud Pública (CIBERESP), Madrid, Spain
- IUOPA, Universidad de Oviedo, Oviedo, Spain
| | - Antonio Camacho
- Hospital Juan Ramon Jimenez, Andalusian Health Service, Huelva, España
- Research Center for Health and the Environment (CYSMA), Universidad de Huelva, Huelva, España
| | - Rosana Peiro-Perez
- CIBER Epidemiologia y Salud Pública (CIBERESP), Madrid, Spain
- Area de Cáncer y Salud Pública, Fundación FISABIO- Salud Pública, Valencia, Spain
| | - Rafael Marcos-Gragera
- Epidemiology Unit and Girona Cancer Registry, Oncology Coordination Plan, Department of Health, Autonomous Government of Catalonia and Descriptive Epidemiology, Genetics and Cancer Prevention Group [Girona Biomedical Research Institute (IdIBGi)], Catalan Institute of Oncology, Girona, Spain
| | - Montse Muñoz
- Translational Genomics and Targeted Therapeutics in Solid Tumors (IDIBAPS), Barcelona, Spain
| | | | | | - Marcela Guevara
- CIBER Epidemiologia y Salud Pública (CIBERESP), Madrid, Spain
- Grupo de Investigación en Interacciones Gen-Ambiente y Salud (GIIGAS), Universidad de León, León, España
- Navarra Institute for Health Research (IdiSNA), Pamplona, Spain
| | - Gemma Castaño-Vinyals
- CIBER Epidemiologia y Salud Pública (CIBERESP), Madrid, Spain
- Centre for Research in Environmental Epidemiology (CREAL), Barcelona, Spain
- Universitat Pompeu Fabra (UPF), Barcelona, Spain
- IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain
| | - Nuria Aragonés
- CIBER Epidemiologia y Salud Pública (CIBERESP), Madrid, Spain
- Cancer and Environmental Epidemiology Unit, National Center for Epidemiology, Carlos III Institute of Health, Madrid, Spain
- Cancer Epidemiology Research Group, Oncology and Hematology Area, IIS Puerta de Hierro (IDIPHIM), Madrid, Spain
| | - Manolis Kogevinas
- CIBER Epidemiologia y Salud Pública (CIBERESP), Madrid, Spain
- Centre for Research in Environmental Epidemiology (CREAL), Barcelona, Spain
- Universitat Pompeu Fabra (UPF), Barcelona, Spain
| | - Marina Pollán
- CIBER Epidemiologia y Salud Pública (CIBERESP), Madrid, Spain
- Cancer and Environmental Epidemiology Unit, National Center for Epidemiology, Carlos III Institute of Health, Madrid, Spain
- Cancer Epidemiology Research Group, Oncology and Hematology Area, IIS Puerta de Hierro (IDIPHIM), Madrid, Spain
| | - Javier Llorca
- CIBER Epidemiologia y Salud Pública (CIBERESP), Madrid, Spain
- University of Cantabria–IDIVAL, Santander, Spain
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Moyad MA. Preventing aggressive prostate cancer with proven cardiovascular disease preventive methods. Asian J Androl 2016; 17:874-7; discussion 876. [PMID: 26112486 PMCID: PMC4814969 DOI: 10.4103/1008-682x.156854] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Cardiovascular disease (CVD) has been the number one cause of death in the U.S. for 114 of the last 115 years. Risk factors for prostate cancer have primarily mirrored risk proven risk factors for CVD, especially aggressive disease. Obesity, dyslipidemia, glucose intolerance, metabolic syndrome, unhealthy dietary habits or caloric excess, lack of physical activity, and inflammation are just some of these shared risk factors. The evidence also suggests proven CVD preventive measures are identical to prostate cancer preventive measures, especially in regard to aggressive disease. Thus, apart from lifestyle measures that can encourage optimal heart and prostate health there are potentially several dietary supplements that need to be avoided in healthy men because they may also increase the risk of prostate cancer. However, there are also several low-cost, generic, safe in the appropriate individuals, and naturally derived agents that could reduce prostate cancer risk, and these can be discussed and remembered utilizing the acronym S.A.M. (statins, aspirin, and/or metformin).
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Affiliation(s)
- Mark A Moyad
- Department of Urology, University of Michigan Medical Center, 1500 East Medical Center Drive, Ann Arbor, MI 48109, USA
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Eworuke E, Shaya F, Graham DJ, Major J, Levenson M, Chen CY, Leishear K, Pinheiro S. Strategies addressing inadequate information on health factors in pharmacoepidemiology studies relying on healthcare databases: commentary from a public workshop. Pharmacoepidemiol Drug Saf 2016; 25:998-1001. [PMID: 27385063 DOI: 10.1002/pds.4060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2016] [Revised: 05/13/2016] [Accepted: 06/13/2016] [Indexed: 11/09/2022]
Affiliation(s)
- Efe Eworuke
- Division of Epidemiology, Office of Pharmacovigilance and Epidemiology, Office of Surveillance and Epidemiology, Center for Drug Evaluation and Research, US Food and Drug Administration
| | - Fadia Shaya
- University of Maryland, School of Pharmacy, Baltimore, MD, United States
| | - David J Graham
- Office of Pharmacovigilance and Epidemiology, Office of Surveillance and Epidemiology, Center for Drug Evaluation and Research, US Food and Drug Administration
| | - Jacqueline Major
- Division of Epidemiology, Office of Pharmacovigilance and Epidemiology, Office of Surveillance and Epidemiology, Center for Drug Evaluation and Research, US Food and Drug Administration
| | - Mark Levenson
- US Food and Drug Administration, Office of Biostatistics, United States
| | - Chih-Ying Chen
- Division of Epidemiology, Office of Pharmacovigilance and Epidemiology, Office of Surveillance and Epidemiology, Center for Drug Evaluation and Research, US Food and Drug Administration
| | - Kira Leishear
- Division of Epidemiology, Office of Pharmacovigilance and Epidemiology, Office of Surveillance and Epidemiology, Center for Drug Evaluation and Research, US Food and Drug Administration
| | - Simone Pinheiro
- Division of Epidemiology, Office of Pharmacovigilance and Epidemiology, Office of Surveillance and Epidemiology, Center for Drug Evaluation and Research, US Food and Drug Administration
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Shen J, Huang YM, Wang M, Hong XZ, Song XN, Zou X, Pan YH, Ling W, Zhu MH, Zhang XX, Sui Y, Zhao HL. Renin-angiotensin system blockade for the risk of cancer and death. J Renin Angiotensin Aldosterone Syst 2016; 17:1470320316656679. [PMID: 27402638 PMCID: PMC5843874 DOI: 10.1177/1470320316656679] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2014] [Accepted: 01/19/2015] [Indexed: 12/27/2022] Open
Abstract
INTRODUCTION The effects of renin-angiotensin system blockade with angiotensin-converting enzyme inhibitors (ACEIs) and angiotensin II type 1 receptor blockers (ARBs) on cancer remain inconsistent. METHODS We searched existing databases from 1960 to August 2015, for randomised controlled trials and observational studies (case-control studies and cohort studies) of ARB/ACEI therapy with a minimal one year of follow-up. Outcomes were incidence and mortality of cancer. RESULTS We included 14 randomised controlled trials and 17 observational studies of 3,957,725 participants (350,329 ARB/ACEI users). The users had a lower incidence of cancer in the observational studies (RR 0.82, 95% CI 0.73-0.93) but not in the randomised controlled trials (RR 1.00, 95% CI 0.92-1.08). The protection persisted for lung cancer (RR 0.85, 95% CI 0.75-0.97) but not for other sites of cancer. The relative risk of cancer associated with renin-angiotensin system blockade was reduced along with time of follow-up. Mortality reduction with ARB/ACEI was marginally significant in the observational studies (RR 0.71, 95% CI 0.55-0.93) but not in the randomised controlled trials (RR 0.99, 95% CI 0.89-1.09). CONCLUSIONS The significant benefits of renin-angiotensin system blockade observed in case-control studies and cohort studies might diminish in randomised controlled trials. Clinical design, site of cancer and duration of follow-up may affect the clinical outcomes.
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Affiliation(s)
- Jian Shen
- Center for Diabetic Systems Medicine, Guilin Medical University, China Department of Pathology, Affiliated Hospital of Guilin Medical University, China
| | - Yan-Mei Huang
- Center for Diabetic Systems Medicine, Guilin Medical University, China
| | - Min Wang
- Center for Diabetic Systems Medicine, Guilin Medical University, China
| | - Xue-Zhi Hong
- Department of Rheumatology and Immunology, Affiliated Hospital of Guilin Medical University, China
| | - Xin-Nan Song
- Department of Anesthetics, Affiliated Hospital of Guilin Medical University, China
| | - Xia Zou
- Center for Diabetic Systems Medicine, Guilin Medical University, China
| | - Yan-Hong Pan
- Center for Diabetic Systems Medicine, Guilin Medical University, China
| | - Wei Ling
- Center for Diabetic Systems Medicine, Guilin Medical University, China
| | - Min-Hui Zhu
- Center for Diabetic Systems Medicine, Guilin Medical University, China
| | - Xiao-Xi Zhang
- Center for Diabetic Systems Medicine, Guilin Medical University, China
| | - Yi Sui
- Center for Diabetic Systems Medicine, Guilin Medical University, China
| | - Hai-Lu Zhao
- Center for Diabetic Systems Medicine, Guilin Medical University, China
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