Organochlorine and organophosphorus pesticides and bladder cancer: A case‐control study

2019 ◽  
Vol 120 (9) ◽  
pp. 14847-14859 ◽  
Author(s):  
Neda Mortazavi ◽  
Gholamreza Asadikaram ◽  
Mohammad‐Reza Ebadzadeh ◽  
Ali Kamalati ◽  
Hamid Pakmanesh ◽  
...  
Keyword(s):  
Bladder Cancer ◽  
Case Control Study ◽  
Organophosphorus Pesticides ◽  
Case Control ◽  
Control Study ◽  
Organochlorine And Organophosphorus Pesticides

Association of the Healthy Nordic Food Index with risk of bladder cancer: a case–control study

2021 ◽  
Author(s):  
Melika Hajjar ◽  
Arezoo Rezazadeh ◽  
Farah Naja ◽  
Mehdi Kardoust Parizi ◽  
Saba Jalali ◽  
...  
Keyword(s):  
Bladder Cancer ◽  
Case Control Study ◽  
Case Control ◽  
Control Study

Foods and Nutrients in Relation to Bladder Cancer Risk: A Case-Control Study in Aichi Prefecture, Central Japan

2000 ◽  
Vol 38 (1) ◽  
pp. 13-22 ◽  
Author(s):  
Kenji Wakai ◽  
Munehisa Takashi ◽  
Kikuo Okamura ◽  
Hiroshi Yuba ◽  
Koh-ichi Suzuki ◽  
...  
Keyword(s):  
Bladder Cancer ◽  
Cancer Risk ◽  
Case Control Study ◽  
Case Control ◽  
Bladder Cancer Risk ◽  
Central Japan ◽  
Aichi Prefecture ◽  
Control Study

scholarly journals The Association between Trichomonas Vaginalis Infection and The Risk of Benign Prostate Hyperplasia, Prostate Cancer, and Bladder Cancer in Patients: A Nationwide Population-Based Case-Control Study

2021 ◽  
Author(s):  
Hung Yi Yang ◽  
Ruei-Yu Su ◽  
Chi-Hsiang Chung ◽  
Kuo-Yang Huang ◽  
Wu-Chien Chien ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Bladder Cancer ◽  
Trichomonas Vaginalis ◽  
Case Control Study ◽  
Benign Prostate Hyperplasia ◽  
Case Control ◽  
Control Group ◽  
Prostate Hyperplasia ◽  
Benign Prostate ◽  
Control Study

Abstract Introduction: Trichomonas vaginalis infection is one of the most widespread sexually transmitted infections in the world. There are approximately 276 million cases worldwide. Most men remain undiagnosed and untreated because they are asymptomatic. The chronic inflammation induced by persistent infection may increase the risk of developing genitourinary cancers. In this study, we aimed to investigate the association between trichomoniasis and benign prostate hyperplasia (BPH), prostate cancer (PCa), and bladder cancer (BC) in Taiwan.Material and method: We designed a case-control study by using the database of the National Health Insurance program in Taiwan. We used the International Classification of Diseases, 9th Revision classifications to classify all the medical conditions in the case and control groups. All odds ratios (ORs) and 95% confidence intervals (CIs) were analyzed using multivariable logistic regression to adjust for all comorbidities and variables.Result: From 2000 to 2015, we enrolled a total of 62,544 individuals as the case group and 187,632 as the control group. Trichomoniasis exposure had a significant association with BPH and PCa (adjusted OR: BPH = 2.685, 95% CI = 1.233–4.286, P = 0.013; PCa = 5.801, 95% CI = 1.296–26.035, P = 0.016). The relative risk was much higher if patients had both trichomoniasis and depression (adjusted OR = 7.682, 95% CI = 5.730–9.451, P < 0.001).Conclusion: Men with trichomoniasis had a significantly higher risk of developing BPH and PCa than those without. Healthcare professionals should not only pay more attention to disease treatment, but also to public health education.

scholarly journals Occupation, smoking, opium, and bladder cancer: A case–control study

2015 ◽  
Vol 04 (03) ◽  
pp. 111-114 ◽  
Author(s):  
Tayeb Ghadimi ◽  
Bahman Gheitasi ◽  
Sayran Nili ◽  
Mohammad Karimi ◽  
Ebrahim Ghaderi
Keyword(s):  
Bladder Cancer ◽  
Risk Factor ◽  
Cigarette Smoking ◽  
Case Control Study ◽  
Case Control ◽  
Cancer Drug ◽  
Control Group ◽  
Occupational Risk Factors ◽  
Opium Abuse ◽  
Control Study

Abstract Purpose: The aim of this study was to investigate occupational risk factors associated with bladder cancer. Materials and Methods: In this case–control study, control group included patients who referred to a specialized clinic in the same city and hospitals where patients had been registered. Data were entered into SPSS software. Odds ratios (OR) were calculated for occupational variables and other characteristics. Then, using logistic regression, the association between cancer and drugs was studied while smoking was controlled. Results: Cigarette smoking, even after quitting, was also associated with bladder cancer (OR = 2.549). Considering the classification of occupations, the OR of working in metal industry in patients was 10.629. Multivariate analysis showed that use of the drug by itself can be a risk factor for bladder cancer. Drug abuse together with the control of smoking increased the risk of bladder cancer by 4.959. Conclusion: According to the findings of this study, contact with metal industries such as welding, and working with tin was found as a risk factor for bladder cancer. In addition, cigarette smoking and opium abuse individually were associated with bladder cancer.

scholarly journals Arsenic methylation and lung and bladder cancer in a case-control study in northern Chile

2014 ◽  
Vol 274 (2) ◽  
pp. 225-231 ◽  
Author(s):  
Dawit Melak ◽  
Catterina Ferreccio ◽  
David Kalman ◽  
Roxana Parra ◽  
Johanna Acevedo ◽  
...  
Keyword(s):  
Bladder Cancer ◽  
Case Control Study ◽  
Case Control ◽  
Northern Chile ◽  
Arsenic Methylation ◽  
Control Study

scholarly journals Bladder cancer and occupational exposure to metalworking fluid mist: a counter-matched case–control study in French steel-producing factories

2018 ◽  
Vol 75 (5) ◽  
pp. 328-336 ◽  
Author(s):  
Régis Colin ◽  
Michel Grzebyk ◽  
Pascal Wild ◽  
Guy Hédelin ◽  
Ève Bourgkard
Keyword(s):  
Bladder Cancer ◽  
Occupational Exposure ◽  
Case Control Study ◽  
Occupational Exposures ◽  
Case Control ◽  
Metalworking Fluids ◽  
Cumulative Exposure ◽  
Cancer Case ◽  
Increased Risk ◽  
Control Study

ObjectivesTo assess the relationship between occupational exposure to metalworking fluids (MWFs) in the steel-producing industry and bladder cancer incidence.MethodsA nested case–control study on bladder cancer was set up in a cohort of workers from six French steel-producing factories. Three controls were randomly selected for each incident bladder cancer case diagnosed from 2006 to 2012. Controls were matched to cases on age at diagnosis and counter-matched on a surrogate measure of exposure to MWFs derived from a job-exposure matrix. Cases (n=84) and controls (n=251) were face-to-face interviewed. Experts assessed occupational exposure to MWFs (straight, soluble and synthetic) using questionnaires and reports from factory visits. Occupational exposures were based on three metrics: duration, frequency-weighted duration and cumulative exposure index. Conditional multiple logistic regressions were used to determine ORs and 95% CIs, taking non-occupational and occupational exposure into account.ResultsIn the 25 years before diagnosis, ORs increased significantly with duration of exposure to straight MWFs (OR=1.13 (1.02–1.25)) and increased with frequency-weighted duration of exposure to straight MWFs (OR=1.44 (0.97–2.14)). These results remained valid after adjusting for duration of smoking, average number of cigarettes smoked per day, time since smoking cessation and exposure to polycyclic aromatic hydrocarbons (PAHs). ORs also increased with soluble MWFs but not significantly. No significant association was found with older exposures to MWFs or with exposure to synthetic MWFs.ConclusionThe increased risk of bladder cancer observed among workers exposed to straight MWFs and to a lesser extent to soluble MWFs may be explained by the presence of carcinogens (such as PAH) in mineral oils component of straight and soluble oils. Prevention therefore remains necessary in sectors using MWFs.

Urinary tract infections and risk of squamous cell carcinoma bladder cancer: A Danish nationwide case–control study

2020 ◽  
Vol 146 (7) ◽  
pp. 1930-1936 ◽  
Author(s):  
Anton Pottegård ◽  
Kasper B. Kristensen ◽  
Søren Friis ◽  
Jesper Hallas ◽  
Jørgen B. Jensen ◽  
...  
Keyword(s):  
Squamous Cell Carcinoma ◽  
Bladder Cancer ◽  
Urinary Tract ◽  
Cell Carcinoma ◽  
Urinary Tract Infections ◽  
Squamous Cell ◽  
Case Control Study ◽  
Case Control ◽  
Tract Infections ◽  
Control Study

scholarly journals Selenium and Risk of Bladder Cancer: A Population-Based Case-Control Study

2009 ◽  
Vol 2 (1) ◽  
pp. 70-73 ◽  
Author(s):  
K. Wallace ◽  
K. T. Kelsey ◽  
A. Schned ◽  
J. S. Morris ◽  
A. S. Andrew ◽  
...  
Keyword(s):  
Bladder Cancer ◽  
Case Control Study ◽  
Population Based ◽  
Case Control ◽  
Control Study
Sign in / Sign up

Export Citation Format

Share Document