08 November 2015 : Meta-Analysis
Association of Vitamin E Intake with Reduced Risk of Kidney Cancer: A Meta-Analysis of Observational StudiesChongxing ShenABCDEF, Ying HuangCE, Shanhong YiBE, Zhenqiang FangBEF, Longkun LiACDFG
Med Sci Monit 2015; 21:3420-3426
BACKGROUND: Several observational studies suggested that vitamin E intake is related to the risk of kidney cancer; however, the results of published studies are inconsistent.
MATERIAL AND METHODS: A meta-analysis was performed to assess the relationship between vitamin E intake and the risk of kidney cancer by searching PubMed and Medline through August 2015. We computed pooled relative risks (RR) and 95%CI of kidney cancer for the highest versus lowest level of vitamin E intake.
RESULTS: A total of 13 observational studies (7 case-control and 6 cohort) were included. The pooled RR (95%CI) of kidney cancer for the highest vs. the lowest level of vitamin E intake was 0.81 (0.69–0.94). In subgroup-analysis, this study found an inverse relationship between vitamin E intake and kidney cancer risk, which was not significantly modified by study design, study population, or sex distribution except in the cohort studies.
CONCLUSIONS: Results of the present study suggest an inverse relationship between vitamin E intake and kidney cancer risk. However, additional well designed cohort studies and randomized controlled trials that focus on the relationship between vitamin E intake and kidney cancer risk are needed.
Keywords: Diet, Kidney Neoplasms - prevention & control, Observational Studies as Topic, Randomized Controlled Trials as Topic, Risk Factors, Sex Factors, Vitamin E - metabolism
01 May 2022 : EditorialEditorial: Cardiovascular Complications at One Year After SARS-CoV-2 Infection are Independent of Underlying Cardiovascular Risk Factors or Severity of COVID-19
Med Sci Monit 2022; 28:e937048
04 May 2022 : Clinical ResearchEffects of Wearing Face Masks on Exercise Capacity and Ventilatory Anaerobic Threshold in Healthy Subjects ...
Med Sci Monit In Press; DOI: 10.12659/MSM.936069
27 May 2022 : Clinical ResearchFactors Associated with Falls During Hospitalization for Coronavirus Disease 2019 (COVID-19)
Med Sci Monit 2022; 28:e936547
27 May 2022 : Clinical ResearchPrognostic Significance of Preoperative Integrated Liver Inflammatory Score in Patients with Hepatocellular...
Med Sci Monit In Press; DOI: 10.12659/MSM.937005
25 May 2022 : Review articleNarrative Review of the Mechanism of Hip Prosthesis Dislocation and Methods to Reduce the Risk of Dislocation
Med Sci Monit In Press; DOI: 10.12659/MSM.935665
24 May 2022 : Clinical ResearchRemimazolam Tosilate Sedation with Adjuvant Sufentanil in Chinese Patients with Liver Cirrhosis Undergoing ...
Med Sci Monit In Press; DOI: 10.12659/MSM.936580
Most Viewed Current Articles
30 Dec 2021 : Clinical ResearchRetrospective Study of Outcomes and Hospitalization Rates of Patients in Italy with a Confirmed Diagnosis o...
Med Sci Monit 2021; 27:e935379
08 Mar 2022 : Review articleA Review of the Potential Roles of Antioxidant and Anti-Inflammatory Pharmacological Approaches for the Man...
Med Sci Monit 2022; 28:e936292
01 Nov 2020 : Review articleLong-Term Respiratory and Neurological Sequelae of COVID-19
Med Sci Monit 2020; 26:e928996