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Yook HJ, Lee GN, Lee JH, Han K, Park YM. Epidemiologic relationship between alcohol flushing and smoking in the Korean population: the Korea National Health and Nutrition Examination Survey. Sci Rep 2024; 14:15710. [PMID: 38977782 PMCID: PMC11231332 DOI: 10.1038/s41598-024-66521-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2023] [Accepted: 07/02/2024] [Indexed: 07/10/2024] Open
Abstract
Although facial flushing after drinking alcohol (alcohol flushing response) is common in Asian populations, the epidemiological features in a large sample have been investigated in only a few studies. This study assessed the epidemiologic characteristics and associated factors for alcohol flushing in a Korean population. This study was based on data collected during the 2019 Korea National Health and Nutrition Examination Survey (KNHANES). A total of 5572 Korean adults was included in the general population group, and the alcohol flushing group consisted of 2257 participants. Smoking and physical activity were evaluated as possible associated factors for alcohol flushing. The overall prevalence of alcohol flushing was estimated at 40.56% of the general population (43.74% in males and 37.4% in females), and the prevalence was highest at 60-69 years of age and lowest in individuals older than 80 years. Occasional, frequent, and persistent alcohol flushing was reported by 11.9%, 3.7% and 15.0% of current flushers, among whom persistent flushers consumed the least amount of alcohol. Subjects who currently smoke had a higher propensity of alcohol flushing (adjusted OR 1.525, 95% CI 1.2-1.938), and subjects with smoking history of 20-29 pack-years (PYs) showed the highest association (adjusted OR 1.725, 95% CI 1.266-2.349) with alcohol flushing after adjustment for confounders. In contrast, significant association was not found between physical activity and alcohol flushing. The results demonstrated that current smoking status is shown to be significantly associated with alcohol flushing, and that current smokers with a history of smoking ≥ 20 PYs had a higher likelihood of alcohol flushing than non-smokers or ex-smokers.
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Affiliation(s)
- Hwa Jung Yook
- Department of Dermatology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, 222 Banpo-daero, Seocho-gu, Seoul, 06591, Korea
| | - Gyu-Na Lee
- Department of Biomedicine & Health Science, The Catholic University of Korea, Seoul, Korea
| | - Ji Hyun Lee
- Department of Dermatology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, 222 Banpo-daero, Seocho-gu, Seoul, 06591, Korea
| | - Kyungdo Han
- Department of Statistics and Actuarial Science, Soongsil University, Seoul, Korea
| | - Young Min Park
- Department of Dermatology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, 222 Banpo-daero, Seocho-gu, Seoul, 06591, Korea.
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Tamama K, Kruckenberg KM, DiMartini AF. Gut and bladder fermentation syndromes: a narrative review. BMC Med 2024; 22:26. [PMID: 38246992 PMCID: PMC10801939 DOI: 10.1186/s12916-023-03241-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Accepted: 12/22/2023] [Indexed: 01/23/2024] Open
Abstract
We recently reported the first clinical case of bladder fermentation syndrome (BFS) or urinary auto-brewery syndrome, which caused the patient to fail abstinence monitoring. In BFS, ethanol is generated by Crabtree-positive fermenting yeast Candida glabrata in a patient with poorly controlled diabetes. One crucial characteristic of BFS is the absence of alcoholic intoxication, as the bladder lumen contains transitional epithelium with low ethanol permeability. In contrast, patients with gut fermentation syndrome (GFS) or auto-brewery syndrome can spontaneously develop symptoms of ethanol intoxication even without any alcohol ingestion because of alcoholic fermentation in the gut lumen. In abstinence monitoring, a constellation of laboratory findings with positive urinary glucose and ethanol, negative ethanol metabolites, and the presence of yeast in urinalysis should raise suspicion for BFS, whereas endogenous ethanol production needs to be shown by a carbohydrate challenge test for GFS diagnosis. GFS patients will also likely fail abstinence monitoring because of the positive ethanol blood testing. BFS and GFS are treated by yeast eradication of fermenting microorganisms with antifungals (or antibiotics for bacterial GFS cases) and modification of underlying conditions (diabetes for BFS and gut dysbiosis for GFS). The under-recognition of these rare medical conditions has led to not only harm but also adverse legal consequences for patients, such as driving under the influence (DUI). GFS patients may be at risk of various alcohol-related diseases.
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Affiliation(s)
- Kenichi Tamama
- Clinical Laboratories, University of Pittsburgh Medical Center, Pittsburgh, PA, USA.
- Department of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
- McGowan Institute for Regenerative Medicine, University of Pittsburgh, 3477 Euler Way, UPMC Presbyterian Clinical Laboratory Building, Pittsburgh, PA, 15213, USA.
| | - Katherine M Kruckenberg
- Department of Psychiatry, University of California San Diego School of Medicine, San Diego, CA, USA
- Departments of Psychiatry and Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Andrea F DiMartini
- Departments of Psychiatry and Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
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Safiri S, Kolahi AA, Naghavi M. Global, regional and national burden of bladder cancer and its attributable risk factors in 204 countries and territories, 1990-2019: a systematic analysis for the Global Burden of Disease study 2019. BMJ Glob Health 2021; 6:bmjgh-2020-004128. [PMID: 34844997 PMCID: PMC8634015 DOI: 10.1136/bmjgh-2020-004128] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Accepted: 03/27/2021] [Indexed: 01/27/2023] Open
Abstract
Introduction The current study determined the level and trends associated with the incidence, death and disability rates for bladder cancer and its attributable risk factors in 204 countries and territories, from 1990 to 2019, by age, sex and sociodemographic index (SDI; a composite measure of sociodemographic factors). Methods Various data sources from different countries, including vital registration and cancer registries were used to generate estimates. Mortality data and incidence data transformed to mortality estimates using the mortality to incidence ratio (MIR) were used in a cause of death ensemble model to estimate mortality. Mortality estimates were divided by the MIR to produce incidence estimates. Prevalence was calculated using incidence and MIR-based survival estimates. Age-specific mortality and standardised life expectancy were used to estimate years of life lost (YLLs). Prevalence was multiplied by disability weights to estimate years lived with disability (YLDs), while disability-adjusted life years (DALYs) are the sum of the YLLs and YLDs. All estimates were presented as counts and age-standardised rates per 100 000 population. Results Globally, there were 524 000 bladder cancer incident cases (95% uncertainty interval 476 000 to 569 000) and 229 000 bladder cancer deaths (211 000 to 243 000) in 2019. Age-standardised death rate decreased by 15.7% (8.6 to 21.0), during the period 1990–2019. Bladder cancer accounted for 4.39 million (4.09 to 4.70) DALYs in 2019, and the age-standardised DALY rate decreased significantly by 18.6% (11.2 to 24.3) during the period 1990–2019. In 2019, Monaco had the highest age-standardised incidence rate (31.9 cases (23.3 to 56.9) per 100 000), while Lebanon had the highest age-standardised death rate (10.4 (8.1 to 13.7)). Cabo Verde had the highest increase in age-standardised incidence (284.2% (214.1 to 362.8)) and death rates (190.3% (139.3 to 251.1)) between 1990 and 2019. In 2019, the global age-standardised incidence and death rates were higher among males than females, across all age groups and peaked in the 95+ age group. Globally, 36.8% (28.5 to 44.0) of bladder cancer DALYs were attributable to smoking, more so in males than females (43.7% (34.0 to 51.8) vs 15.2% (10.9 to 19.4)). In addition, 9.1% (1.9 to 19.6) of the DALYs were attributable to elevated fasting plasma glucose (FPG) (males 9.3% (1.6 to 20.9); females 8.4% (1.6 to 19.1)). Conclusions There was considerable variation in the burden of bladder cancer between countries during the period 1990–2019. Although there was a clear global decrease in the age-standardised death, and DALY rates, some countries experienced an increase in these rates. National policy makers should learn from these differences, and allocate resources for preventative measures, based on their country-specific estimates. In addition, smoking and elevated FPG play an important role in the burden of bladder cancer and need to be addressed with prevention programmes.
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Affiliation(s)
- Saeid Safiri
- Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran (the Islamic Republic of)
| | - Ali-Asghar Kolahi
- Social Determinants of Health Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohsen Naghavi
- Institute for Health Metrics and Evaluation, University of Washington, Seattle, Washington, USA
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4
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Leung CY, Abe SK, Sawada N, Ishihara J, Takachi R, Yamaji T, Iwasaki M, Hashizume M, Inoue M, Tsugane S. Sugary drink consumption and risk of kidney and bladder cancer in Japanese adults. Sci Rep 2021; 11:21701. [PMID: 34737349 PMCID: PMC8568905 DOI: 10.1038/s41598-021-01103-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Accepted: 09/13/2021] [Indexed: 01/14/2023] Open
Abstract
Globally, sugary drinks are widely consumed, however, few epidemiologic studies have investigated the association between sugary drink consumption and risk of kidney and bladder cancer. We examined the association of sugary drinks with risk of kidney and bladder cancer in 73,024 participants from the Japan Public Health Center-based Prospective Study who reported no history of cancer. Sugary drink consumption was assessed using a validated food frequency questionnaire at study baseline (1995–1999). Individuals were followed to December 31, 2013. Multivariable Cox proportional hazards regression models were used to calculate hazard ratios (HR) and 95% confidence intervals (CIs). During 1,069,815 person years of follow-up, 169 kidney cancer and 297 bladder cancer cases were documented. After adjusting for potential confounders, no greater risk of kidney and bladder cancer was observed. However, sugary drink consumption was positively associated with the risk of kidney cancer (HR for 100 ml/day increase in consumption was 1.11 [95% CI 1.01–1.22]) and bladder cancer (HR for 100 ml/d increase in consumption was 1.11 [95% CI 1.01–1.22]) among women after exclusion of cases diagnosed in the first three years of follow-up. In this large prospective cohort, consumption of sugary drinks was significantly associated with a small increase in hazard ratio for kidney and bladder cancer among women after exclusion of cases diagnosed within the first three years.
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Affiliation(s)
- Chi Yan Leung
- Department of Global Health Policy, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Sarah Krull Abe
- Epidemiology and Prevention Group, Division of Prevention, Center for Public Health Sciences, National Cancer Center, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Norie Sawada
- Epidemiology and Prevention Group, Division of Prevention, Center for Public Health Sciences, National Cancer Center, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Junko Ishihara
- Department of Food and Life Science, Azabu University, Kanagawa, Japan
| | - Ribeka Takachi
- Department of Food Science and Nutrition, Graduate School of Humanities and Sciences, Nara Women's University, Nara, Japan
| | - Taiki Yamaji
- Epidemiology and Prevention Group, Division of Prevention, Center for Public Health Sciences, National Cancer Center, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Motoki Iwasaki
- Epidemiology and Prevention Group, Division of Prevention, Center for Public Health Sciences, National Cancer Center, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Masahiro Hashizume
- Department of Global Health Policy, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Manami Inoue
- Epidemiology and Prevention Group, Division of Prevention, Center for Public Health Sciences, National Cancer Center, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan. .,Department of Cancer Epidemiology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.
| | - Shoichiro Tsugane
- Epidemiology and Prevention Group, Division of Prevention, Center for Public Health Sciences, National Cancer Center, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
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5
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Lao Y, Li X, He L, Guan X, Li R, Wang Y, Li Y, Wang Y, Li X, Liu S, Dong Z. Association Between Alcohol Consumption and Risk of Bladder Cancer: A Dose-Response Meta-Analysis of Prospective Cohort Studies. Front Oncol 2021; 11:696676. [PMID: 34604033 PMCID: PMC8479110 DOI: 10.3389/fonc.2021.696676] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Accepted: 08/10/2021] [Indexed: 12/30/2022] Open
Abstract
Background Controversial results of the association between alcohol consumption and risk of bladder cancer were reported by the previous meta-analyses. Objective To quantitatively investigate the association between alcohol consumption and risk of bladder cancer based on prospective cohort studies, and explore whether there is potential dose-response relation. Method PubMed, EMBASE, the Cochrane Library databases, China Biology Medicine disc (CBM), and Chinese National Knowledge Infrastructure (CNKI) were searched for relevant studies. Categorical meta-analysis was performed for risk estimates of any alcohol consumers versus non-drinkers as well as different drinking degrees (light, moderate, and heavy) versus none. And two-stage generalized least-squares regression and restricted cubic spline, as well as fixed-effects dose-response models, were used for linear and nonlinear dose-response relation exploration. Results 9 prospective cohort studies including 1,971,396 individuals were finally included. We did not observe a significant association between alcohol intake and the risk of bladder cancer in the entire population. Linear association was detected in those who consumed alcohol from liquor or spirits (P linear=0.02). One drink increment each day of alcohol could elevate the risk of bladder cancer by 9% (RR=1.09; 95%CI: 1.01-1.17). Alcohol was a risk factor of bladder cancer for male drinkers (RR=1.23; 95%CI: 1.13-1.35; I2=3.7%), while none linear or nonlinear relation was found. Conclusion No significant association between alcohol consumption and bladder cancer risk was found in the entire population, but there was a linear dose-response relation in those who consume alcohol from liquor or spirits. Alcohol may elevate the risk of bladder cancer in males in a dose-independent way. Systematic Review Registration https://www.crd.york.ac.uk/prospero/, PROSPERO (CRD42020216195).
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Affiliation(s)
- Yongfeng Lao
- Second Clinical Medical College, Lanzhou University, Lanzhou, China.,Department of Urology, Lanzhou University Second Hospital, Lanzhou, China.,Key Laboratory of Gansu Province for Urological Diseases, Gansu Nephro-Urological Clinical Center, Lanzhou, China.,Institute of Urology, Lanzhou University Second Hospital, Lanzhou, China
| | - Xiaolong Li
- Second Clinical Medical College, Lanzhou University, Lanzhou, China.,Department of Urology, Lanzhou University Second Hospital, Lanzhou, China.,Key Laboratory of Gansu Province for Urological Diseases, Gansu Nephro-Urological Clinical Center, Lanzhou, China.,Institute of Urology, Lanzhou University Second Hospital, Lanzhou, China
| | - Lijuan He
- Second Clinical Medical College, Lanzhou University, Lanzhou, China
| | - Xin Guan
- Second Clinical Medical College, Lanzhou University, Lanzhou, China.,Department of Urology, Lanzhou University Second Hospital, Lanzhou, China.,Key Laboratory of Gansu Province for Urological Diseases, Gansu Nephro-Urological Clinical Center, Lanzhou, China.,Institute of Urology, Lanzhou University Second Hospital, Lanzhou, China
| | - Rongxin Li
- Second Clinical Medical College, Lanzhou University, Lanzhou, China.,Department of Urology, Lanzhou University Second Hospital, Lanzhou, China.,Key Laboratory of Gansu Province for Urological Diseases, Gansu Nephro-Urological Clinical Center, Lanzhou, China.,Institute of Urology, Lanzhou University Second Hospital, Lanzhou, China
| | - Yanan Wang
- Second Clinical Medical College, Lanzhou University, Lanzhou, China.,Department of Urology, Lanzhou University Second Hospital, Lanzhou, China.,Key Laboratory of Gansu Province for Urological Diseases, Gansu Nephro-Urological Clinical Center, Lanzhou, China.,Institute of Urology, Lanzhou University Second Hospital, Lanzhou, China
| | - Yanyou Li
- Second Clinical Medical College, Lanzhou University, Lanzhou, China.,Department of Urology, Lanzhou University Second Hospital, Lanzhou, China.,Key Laboratory of Gansu Province for Urological Diseases, Gansu Nephro-Urological Clinical Center, Lanzhou, China.,Institute of Urology, Lanzhou University Second Hospital, Lanzhou, China
| | - Yunchang Wang
- Second Clinical Medical College, Lanzhou University, Lanzhou, China
| | - Xu Li
- Second Clinical Medical College, Lanzhou University, Lanzhou, China.,Department of Urology, Lanzhou University Second Hospital, Lanzhou, China.,Key Laboratory of Gansu Province for Urological Diseases, Gansu Nephro-Urological Clinical Center, Lanzhou, China.,Institute of Urology, Lanzhou University Second Hospital, Lanzhou, China
| | - Shuai Liu
- Second Clinical Medical College, Lanzhou University, Lanzhou, China.,Department of Urology, Lanzhou University Second Hospital, Lanzhou, China.,Key Laboratory of Gansu Province for Urological Diseases, Gansu Nephro-Urological Clinical Center, Lanzhou, China.,Institute of Urology, Lanzhou University Second Hospital, Lanzhou, China
| | - Zhilong Dong
- Second Clinical Medical College, Lanzhou University, Lanzhou, China.,Department of Urology, Lanzhou University Second Hospital, Lanzhou, China.,Key Laboratory of Gansu Province for Urological Diseases, Gansu Nephro-Urological Clinical Center, Lanzhou, China.,Institute of Urology, Lanzhou University Second Hospital, Lanzhou, China
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6
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Fan B, Mohammed A, Huang Y, Luo H, Zhang H, Tao S, Xu W, Liu Q, He T, Jin H, Sun M, Sun M, Yun Z, Zhao R, Wu G, Li X. Can Aspirin Use Be Associated With the Risk or Prognosis of Bladder Cancer? A Case-Control Study and Meta-analytic Assessment. Front Oncol 2021; 11:633462. [PMID: 34350107 PMCID: PMC8327774 DOI: 10.3389/fonc.2021.633462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Accepted: 06/30/2021] [Indexed: 12/03/2022] Open
Abstract
Aspirin, widely used to prevent cardiovascular disease, had been linked to the incidence of bladder cancer (BCa). Existing studies focusing on Chinese populations are relatively rare, especially for Northeast China. Meanwhile, relevant studies on the effects of aspirin on the occurrence or prognosis of BCa are inconsistent or even controversial. First, in the case control study, logistic regression analysis was used to investigate the association between aspirin intake and risk of BCa including 1121 patients with BCa and the 2242 controls. Subsequently, Kaplan-Meier curve and Cox regression analyses were applied to explore the association between aspirin intake and clinicopathological factors which may predict overall survival (OS) and recurrence-free survival (RFS) of BCa patients. Finally, we quantificationally combined the results with those from the published literature evaluating aspirin intake and its effects on the occurrence, outcome of surgery and prognosis of BCa by meta-analysis up to May 1, 2021.Our case-control study demonstrated that the regular use of aspirin was not associated with a reduced incidence of BCa (P=0.175). Stratified analyses of sex showed that aspirin intake did not lead to a lower risk of BCa in female patients (P=0.063). However, the male population who regularly took aspirin had a lower incidence of BCa (OR=0.748, 95% CI= 0.584-0.958, P=0.021). Subgroup analyses stratified by smoking found a significant reduction in the risk of BCa in current smokers with aspirin intake (OR=0.522, 95% CI=0.342-0.797, P=0.002). In terms of prognosis of BCa, patients with a history of aspirin intake did not had a markedly longer OS or RFS than those with no history of aspirin intake by Kaplan-Meier curves. Stratified analysis by sex showed no correlation between aspirin intake and the recurrence or survival of BCa for either male or female patients. However, in people younger than 68, aspirin intake seemed to have prolonged effects for overall survival (HR=3.876; 95% CI=1.326-11.325, P=0.019). Then, we performed a meta-analysis and the combined results from 19 articles and our study involving more than 39524 BCa cases indicated that aspirin intake was not associated with the occurrence of BCa (P=0.671). Subgroup analysis by whether regular use of aspirin, by the mean duration of use of aspirin, by sex, by smoking exposure, by research region and by study type also supported the above results. In terms of the impact of aspirin intake on the prognosis of patients with BCa, 11 articles and our study involving 8825 BCa cases were eligible. The combined results showed that patients with aspirin intake did not have significantly influence on survival, recurrence, progression and metastasis than those without aspirin intake. On the whole, both our retrospective study and literature meta-analysis suggested a lack of a strong relevant association between the use of aspirin and the incidence or prognosis of BCa. Thus, additional long-term follow-up prospective research is warranted to clarify the association of aspirin with BCa incidence and prognosis.
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Affiliation(s)
- Bo Fan
- Department of Urology, Second Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Alradhi Mohammed
- Department of Urology, Second Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Yuanbin Huang
- Department of Urology, Second Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Hong Luo
- Clinical Medicine, Dalian Medical University, Dalian, China
| | - Hongxian Zhang
- Department of Urology, Second Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Shenghua Tao
- Department of Urology, Second Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Weijiao Xu
- Clinical Medicine, Dalian Medical University, Dalian, China
| | - Qian Liu
- Medical Imaging, Dalian Medical University, Dalian, China
| | - Tao He
- Department of Urology, Second Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Huidan Jin
- Department of Anaesthesiology, Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, China
| | - Mengfan Sun
- Department of Pharmacy, Zhongshan College of Dalian Medical University, Dalian, China
| | - Man Sun
- Clinical Medicine, Dalian Medical University, Dalian, China
| | - Zhifei Yun
- Clinical Medicine, Dalian Medical University, Dalian, China
| | - Rui Zhao
- Department of Pharmacy, Zhongshan College of Dalian Medical University, Dalian, China
| | - Guoyu Wu
- Department of Pharmacy, First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Xiancheng Li
- Department of Urology, Second Affiliated Hospital of Dalian Medical University, Dalian, China
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7
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Masaoka H, Matsuo K, Oze I, Ito H, Naito M, Wada K, Nagata C, Nakayama T, Kitamura Y, Sadakane A, Tamakoshi A, Tsuji I, Sugawara Y, Sawada N, Mizoue T, Inoue M, Tanaka K, Tsugane S, Shimazu T. Alcohol Drinking and Bladder Cancer Risk From a Pooled Analysis of Ten Cohort Studies in Japan. J Epidemiol 2020; 30:309-313. [PMID: 31204364 PMCID: PMC7280052 DOI: 10.2188/jea.je20190014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Accepted: 05/28/2019] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND The association of alcohol drinking with bladder cancer risk remains unclear in East Asian populations. Aldehyde dehydrogenase 2 (ALDH2) enzyme oxidizes alcohol-metabolized carcinogenic acetaldehyde into acetate. It is well known that the inactive ALDH2 carriers, specific to East Asian populations, have an increased risk of several cancer types because of increased exposure to acetaldehyde after alcohol consumption. The aim of this study was to examine the association between alcohol drinking and bladder cancer risk using data from ten population-based prospective cohort studies in Japan, where approximately 40% of the population has inactive ALDH2 enzyme. METHODS We analyzed 340,497 Japanese participants with average follow-up of 13.4 years. The association between alcohol drinking and bladder cancer risk was evaluated using Cox regression models within each study, and random-effects models were used to estimate pooled hazard ratios (HRs) with corresponding 95% confidence intervals (CIs). RESULTS During 4,729,071 person-years, 936 men and 325 women were newly diagnosed with bladder cancer. Our results showed no evidence of significant association between alcohol drinking and bladder cancer risk even among men who consumed alcohol of ≥69 g/week, with HR of 1.02 (95% CI, 0.79-1.33). The null result was observed consistently among women. CONCLUSIONS Our findings do not support an association between alcohol drinking and bladder cancer risk in the Japanese, at least without consideration of the polymorphisms of alcohol-metabolizing enzymes.
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Affiliation(s)
- Hiroyuki Masaoka
- Division of Cancer Epidemiology and Prevention, Aichi Cancer Center Research Institute
- Department of Urology, Graduate School of Medical Sciences, Kyushu University
| | - Keitaro Matsuo
- Division of Cancer Epidemiology and Prevention, Aichi Cancer Center Research Institute
- Department of Epidemiology, Nagoya University Graduate School of Medicine
| | - Isao Oze
- Division of Cancer Epidemiology and Prevention, Aichi Cancer Center Research Institute
| | - Hidemi Ito
- Department of Epidemiology, Nagoya University Graduate School of Medicine
- Division of Cancer Information and Control, Aichi Cancer Center Research Institute
| | - Mariko Naito
- Department of Oral Epidemiology, Hiroshima University Graduate School of Biomedical and Health Sciences
| | - Keiko Wada
- Department of Epidemiology and Preventive Medicine, Gifu University Graduate School of Medicine
| | - Chisato Nagata
- Department of Epidemiology and Preventive Medicine, Gifu University Graduate School of Medicine
| | - Tomio Nakayama
- Screening Assessment and Management Group, Center for Public Health Sciences, National Cancer Center
| | - Yuri Kitamura
- Department of Social Medicine, Osaka University Graduate School of Medicine
| | - Atsuko Sadakane
- Department of Epidemiology, Radiation Effects Research Foundation
| | - Akiko Tamakoshi
- Department of Public Health, Hokkaido University Graduate School of Medicine
| | - Ichiro Tsuji
- Division of Epidemiology, Department of Public Health and Forensic Medicine, Tohoku University Graduate School of Medicine
| | - Yumi Sugawara
- Division of Epidemiology, Department of Public Health and Forensic Medicine, Tohoku University Graduate School of Medicine
| | - Norie Sawada
- Epidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center
| | - Tetsuya Mizoue
- Department of Epidemiology and International Health, International Clinical Research Center, National Center for Global Health and Medicine
| | - Manami Inoue
- Epidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center
| | - Keitaro Tanaka
- Department of Preventive Medicine, Faculty of Medicine, Saga University
| | - Shoichiro Tsugane
- Epidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center
| | - Taichi Shimazu
- Epidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center
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8
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Kim J, Kim JS, Kim SS, Jung JG, Yoon SJ, Seo YR, Lee S, Bae YK, Lee WJ. Influence of Facial Flushing on Pre- or Type 2 Diabetes Risk according to Alcohol Consumption in Korean Male. Korean J Fam Med 2020; 41:153-160. [PMID: 32456383 PMCID: PMC7272365 DOI: 10.4082/kjfm.18.0120] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Accepted: 08/14/2018] [Indexed: 01/29/2023] Open
Abstract
Background This study aims to examine the association between alcohol consumption and the risk of pre- or type 2 diabetes mellitus (T2DM) by alcohol-induced flushing response in Korean male adults, particularly based on their body mass index (BMI). Methods This study selected 1,030 (158 non-drinkers, 364 flushers, and 508 non-flushers) male adults who had medical checkups. A logistic regression analysis was used to compare the association between alcohol consumption and the risk of pre- or T2DM. Results In both the normal-weight group (BMI <23 kg/m2) and the overweight group (BMI ≥23 kg/m2 and <25 kg/ m2), the flushers had a higher risk of pre- or T2DM (odds ratio, 95% confidence interval) when consuming more than 8 drinks of alcohol per week than the non-drinkers (normal-weight group: 3.43, 1.06–11.07; overweight group: 4.94, 1.56–15.67). But in the non-flushers among the normal-weight group and the overweight group, there was no significant difference compared to non-drinkers regarding the risk of pre- or T2DM. Obese flushers had a significantly higher risk of pre- or T2DM when consuming more than 4 drinks of alcohol per week than the non-drinkers (>4 and ≤8 drinks: 2.64, 1.10–6.36; >8 drinks: 2.42, 1.11–5.27). However, obese non-flushers had only a significant higher risk of pre- or T2DM when consuming more than 8 drinks of alcohol per week than the non-drinkers (2.72, 1.39–5.30) Conclusion These results suggest that obese flushers have an increased risk of developing pre- or T2DM even with less alcohol consumption.
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Affiliation(s)
- Jihan Kim
- Department of Family Medicine, Research Institute for Medical Science, Chungnam National University School of Medicine, Daejeon, Korea
| | - Jong Sung Kim
- Department of Family Medicine, Research Institute for Medical Science, Chungnam National University School of Medicine, Daejeon, Korea
| | - Sung-Soo Kim
- Department of Family Medicine, Research Institute for Medical Science, Chungnam National University School of Medicine, Daejeon, Korea
| | - Jin-Gyu Jung
- Department of Family Medicine, Research Institute for Medical Science, Chungnam National University School of Medicine, Daejeon, Korea
| | - Seok-Jun Yoon
- Department of Family Medicine, Research Institute for Medical Science, Chungnam National University School of Medicine, Daejeon, Korea
| | - Yu-Ri Seo
- Department of Family Medicine, Research Institute for Medical Science, Chungnam National University School of Medicine, Daejeon, Korea
| | - Sami Lee
- Department of Family Medicine, Research Institute for Medical Science, Chungnam National University School of Medicine, Daejeon, Korea
| | - Yoon-Kyung Bae
- Department of Family Medicine, Research Institute for Medical Science, Chungnam National University School of Medicine, Daejeon, Korea
| | - Won-Jin Lee
- Department of Family Medicine, Research Institute for Medical Science, Chungnam National University School of Medicine, Daejeon, Korea
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9
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Kim J, Park CK, Kim JS, Lee S. Relationship between alcohol consumption and rheumatoid factor (RF) with alcohol-induced facial flushing response. Alcohol 2020; 84:43-48. [PMID: 31628981 DOI: 10.1016/j.alcohol.2019.10.004] [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: 09/28/2018] [Revised: 10/04/2019] [Accepted: 10/07/2019] [Indexed: 11/29/2022]
Abstract
This study investigated the relationship between alcohol consumption with alcohol-induced facial flushing response and rheumatoid factor (RF) in adult men. The cohort comprised 1675 men who underwent a general medical check-up between July 2016 and June 2017, including 355 non-drinkers, 498 flushers, and 822 non-flushers. One drink was defined as 14 g of alcohol. RF was considered negative if the level was less than 18 IU/mL and positive if the level was greater than 18 IU/mL. Logistic regression analyses were used. Compared to non-drinkers, the odds ratio for a positive RF among non-flushers was 0.92 (95% confidence interval [CI], 0.37-2.29) for those with an average alcohol consumption of ≤4 drinks per week, 1.64 (95% CI, 0.67-3.98) for those consuming more than 4 drinks per week but fewer than or equal to 8 drinks per week, and 1.17 (95% CI, 0.55-2.50) for those consuming more than 8 drinks per week; the differences were not statistically significant. Compared to non-drinkers, flushers also had a non-significant odds ratio for positive RF of 1.26 (95% CI, 0.54-2.90) among those with an average alcohol consumption of ≤4 drinks per week. However, flushers showed a significantly higher odds ratio for a positive RF of 3.12 (95% CI, 1.18-8.24) among those consuming more than 4 but fewer than or equal to 8 drinks per week, and 3.27 (95% CI, 1.42-7.52) among those consuming more than 8 drinks per week. Additionally, flushers consuming more than 8 drinks per week were associated with significantly higher rates of positive RF than non-flushers (odds ratio, 2.38; 95% CI, 1.05-5.17). Our study revealed that flushers consuming more than 4 drinks per week showed a higher probability of positive RF than non-drinkers. Furthermore, flushers consuming more than 8 drinks per week had a higher probability of positive RF than non-flushers. Our results strongly indicate that the average weekly alcohol consumption level and the presence or absence of flushing should be considered when interpreting the results of RF examinations in healthy men.
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Affiliation(s)
- Jihan Kim
- Department of Family Medicine, Research Institute for Medical Science, Chungnam National University School of Medicine, Daejeon, South Korea
| | - Chan Keol Park
- Division of Rheumatology, Department of Internal Medicine, Chungnam National University School of Medicine, Daejeon, South Korea
| | - Jong Sung Kim
- Department of Family Medicine, Research Institute for Medical Science, Chungnam National University School of Medicine, Daejeon, South Korea.
| | - Sami Lee
- Department of Family Medicine, Research Institute for Medical Science, Chungnam National University School of Medicine, Daejeon, South Korea
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10
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Abstract
PURPOSE OF REVIEW Although smoking and gender are well-established bladder cancer (BCa) risk factors, a significant interaction with other risk factors could help in the identification of patterns for early detection and prevention strategies. RECENT FINDINGS Smoking appears to be more strongly associated with BCa risk in women than in men, which could be related to differences in metabolism, smoking behavior, exposure patterns, and DNA repair mechanisms. BMI is associated with a higher risk of BCa with negligible difference between genders. The risk for BCa is increased in postmenopausal women, specifically in women with earlier menopausal age (<45 years). Other potential risk factors such as alcohol, arsenic exposure, and particulate matter inhalation seem to affect the genders differently.Female smokers experience a higher risk of disease recurrence after bacillus Calmette-Guérin therapy than their male counterparts. Lastly, smoking appears to negatively affect the outcome of radiotherapy in women, but not that of men. SUMMARY Several lines of evidence point to an interaction between smoking and gender, whereas their impact on other potential risk factors remains to be elucidated. Identifying such differential effects could allow for gender-specific prevention, early detection, and treatment strategies.
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Zaitsu M, Takeuchi T, Kobayashi Y, Kawachi I. Light to moderate amount of lifetime alcohol consumption and risk of cancer in Japan. Cancer 2019; 126:1031-1040. [PMID: 31814116 PMCID: PMC7027900 DOI: 10.1002/cncr.32590] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Revised: 08/27/2019] [Accepted: 10/03/2019] [Indexed: 12/15/2022]
Abstract
BACKGROUND Even light to moderate alcohol consumption has been shown to increase cancer incidence. However, this association has not been well characterized in Japan. METHODS Based on a nationwide, hospital-based data set (2005-2016), a multicenter case-control study was conducted (63,232 cancer cases and 63,232 controls matched for sex, age, admission date, and admitting hospital). The total amount of lifetime alcohol consumption (drink-years) was recalled for each patient by multiplication of the daily amount of standardized alcohol use (drinks per day) and the duration of drinking (years). Odds ratios (ORs) were estimated for overall and specific cancer sites via conditional logistic regression with restricted cubic splines, with adjustments made for smoking, occupational class, and comorbidities. Lifetime abstainers served as the reference group. RESULTS Spline curves showed a dose-response association with overall cancer risk: the minimum risk was at 0 drink-years, and the OR at 10 drink-years was 1.05 (95% confidence interval [CI], 1.04-1.06). In comparison with lifetime abstainers, the OR for >0 to 20 drink-years was 1.06 (95% CI, 1.01-1.11). Those who drank 2 drinks or fewer per day had elevated odds for overall cancer risk across all duration-of-drinking categories. The same patterns were observed at light to moderate levels of drinking for most gastrointestinal/aerodigestive cancers as well as breast and prostate cancers. Analyses stratified by sex, different drinking/smoking behaviors, and occupational class mostly showed the same patterns for overall cancer incidence associated with light to moderate levels of drinking. CONCLUSIONS In Japan, even light to moderate alcohol consumption appears to be associated with elevated cancer risks.
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Affiliation(s)
- Masayoshi Zaitsu
- Department of Public Health, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.,Department of Social and Behavioral Sciences, Harvard T. H. Chan School of Public Health, Boston, Massachusetts
| | - Takumi Takeuchi
- Department of Urology, Kanto Rosai Hospital, Kawasaki, Japan
| | - Yasuki Kobayashi
- Department of Public Health, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Ichiro Kawachi
- Department of Social and Behavioral Sciences, Harvard T. H. Chan School of Public Health, Boston, Massachusetts
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12
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Vartolomei MD, Iwata T, Roth B, Kimura S, Mathieu R, Ferro M, Shariat SF, Seitz C. Impact of alcohol consumption on the risk of developing bladder cancer: a systematic review and meta-analysis. World J Urol 2019; 37:2313-2324. [PMID: 31172281 DOI: 10.1007/s00345-019-02825-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2018] [Accepted: 05/27/2019] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Epidemiologic studies that investigated alcohol consumption in relation to the risk of bladder cancer (BCa) have demonstrated inconsistent results. We conducted a systematic review and meta-analysis of the literature to investigate the association of alcohol including different types of alcoholic beverages consumption with the risk of BCa. MATERIALS AND METHODS A systematic search of Web of Science, Medline/PubMed and Cochrane library was performed in May 2018. Studies were considered eligible if they assessed the risk of BCa due to alcohol consumption (moderate or heavy dose) and different types of alcoholic beverages (moderate or heavy dose) in multivariable analysis in the general population (all genders, males or females) or compared with a control group of individuals without BCa. STUDY DESIGN observational cohorts or case-control. RESULTS Sixteen studies were included in this meta-analysis. Moderate and heavy alcohol consumption did not increase the risk of BCa in the entire population. Sub-group and sensitivity analyses revealed that heavy alcohol consumption increased significantly the risk of BCa in the Japanese population, RR 1.31 (95% CI 1.08-1.58, P < 0.01) in the multivariable analysis, and in males RR of 1.50 (95% CI 1.18-1.92, P < 0.01), with no significant statistical heterogeneity. Moreover, heavy consumption of spirits drinks increased the risk of BCa in males, RR 1.42 (95% CI 1.15-1.75, P < 0.01). CONCLUSION In this meta-analysis, moderate and heavy alcohol consumption did not increase the risk of bladder cancer significantly. However, heavy consumption of alcohol might increase the risk of BCa in males and in some specific populations.
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Affiliation(s)
- Mihai Dorin Vartolomei
- Department of Urology, Comprehensive Cancer Center, Vienna General Hospital, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria.,Department of Cell and Molecular Biology, University of Medicine, Pharmacy, Sciences and Technology, Targu Mures, Romania
| | - Takehiro Iwata
- Department of Urology, Comprehensive Cancer Center, Vienna General Hospital, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria.,Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Beat Roth
- Department of Urology, University of Bern, Bern, Switzerland
| | - Shoji Kimura
- Department of Urology, Comprehensive Cancer Center, Vienna General Hospital, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria.,Department of Urology, Jikei University School of Medicine, Tokyo, Japan
| | - Romain Mathieu
- Department of Urology, Comprehensive Cancer Center, Vienna General Hospital, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria.,Department of Urology, Rennes University Hospital, Rennes, France
| | - Matteo Ferro
- Division of Urology, European Institute of Oncology, Milan, Italy
| | - Shahrokh F Shariat
- Department of Urology, Comprehensive Cancer Center, Vienna General Hospital, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria. .,Department of Urology, Weill Cornell Medical College, New York, NY, USA. .,Department of Urology, Second Faculty of Medicine, Charles University, Prague, Czech Republic. .,Institute for Urology and Reproductive Health, I.M. Sechenov First Moscow State Medical University, Moscow, Russia. .,Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX, USA.
| | - Christian Seitz
- Department of Urology, Comprehensive Cancer Center, Vienna General Hospital, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
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13
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Cumberbatch MGK, Jubber I, Black PC, Esperto F, Figueroa JD, Kamat AM, Kiemeney L, Lotan Y, Pang K, Silverman DT, Znaor A, Catto JWF. Epidemiology of Bladder Cancer: A Systematic Review and Contemporary Update of Risk Factors in 2018. Eur Urol 2018; 74:784-795. [PMID: 30268659 DOI: 10.1016/j.eururo.2018.09.001] [Citation(s) in RCA: 455] [Impact Index Per Article: 75.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Accepted: 09/01/2018] [Indexed: 01/05/2023]
Abstract
CONTEXT Bladder cancer (BC) is a significant health problem, and understanding the risk factors for this disease could improve prevention and early detection. OBJECTIVE To provide a systematic review and summary of novel developments in epidemiology and risk factors for BC. EVIDENCE ACQUISITION A systematic review of original articles was performed by two pairs of reviewers (M.G.C., I.J., F.E., and K.P.) using PubMed/Medline in December 2017, updated in April 2018. To address our primary objective of reporting contemporary studies, we restricted our search to include studies from the last 5yr. We subdivided our review according to specific risk factors (PICO [Population Intervention Comparator Outcome]). EVIDENCE SYNTHESIS Our search found 2191 articles, of which 279 full-text manuscripts were included. We separated our manuscripts by the specific risk factor they addressed (PICO). According to GLOBOCAN estimates, there were 430000 new BC cases and 165000 deaths worldwide in 2012. Tobacco smoking and occupational exposure to carcinogens remain the factors with the highest attributable risk. The literature was limited by heterogeneity of data. CONCLUSIONS Evidence is emerging regarding gene-environment interactions, particularly for tobacco and occupational exposures. In some populations, incidence rates are declining, which may reflect a decrease in smoking. Standardisation of reporting may help improve epidemiologic evaluation of risk. PATIENT SUMMARY Bladder cancer is common worldwide, and the main risk factors are tobacco smoking and exposure to certain chemicals in the working and general environments. There is ongoing research to identify and reduce risk factors, as well as to understand the impact of genetics on bladder cancer risk.
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Affiliation(s)
| | - Ibrahim Jubber
- Academic Urology Unit, University of Sheffield, Sheffield, UK
| | - Peter C Black
- Vancouver Prostate Centre, University of British Columbia, Vancouver, BC, Canada
| | | | - Jonine D Figueroa
- Usher Institute of Population Health Sciences and Informatics, CRUK Edinburgh Centre, University of Edinburgh, UK
| | - Ashish M Kamat
- Department of Urology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Lambertus Kiemeney
- Department for Health Evidence, Radboud University Medical Center (Radboudumc), The Netherlands; Department of Urology, Radboud University Medical Center (Radboudumc), The Netherlands
| | - Yair Lotan
- Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Karl Pang
- Academic Urology Unit, University of Sheffield, Sheffield, UK
| | - Debra T Silverman
- Occupational and Environmental Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute (NCI), National Institutes of Health (NIH), USA
| | - Ariana Znaor
- Cancer Surveillance Section, International Agency for Research on Cancer, Lyon, France
| | - James W F Catto
- Academic Urology Unit, University of Sheffield, Sheffield, UK
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14
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Fankhauser CD, Mostafid H. Genetic polymorphisms may explain association between alcohol consumption and bladder cancer risk in East Asian men. Transl Androl Urol 2018; 7:S252-S254. [PMID: 29928627 PMCID: PMC5989115 DOI: 10.21037/tau.2018.04.17] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Affiliation(s)
| | - Hugh Mostafid
- Department of Urology, Royal Surrey County Hospital, Egerton Road, Guildford, Surrey, UK
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