Effects of Vitamin Treatment or Supplements with Purported Antioxidant Properties on Skin Cancer Prevention: A Meta-Analysis of Randomized Controlled Trials

Dermatology ◽  
2011 ◽  
Vol 223 (1) ◽  
pp. 36-44 ◽  
Author(s):  
Yoon Jung Chang ◽  
Seung-Kwon Myung ◽  
Sung Tae Chung ◽  
Yeol Kim ◽  
Eun-Hyun Lee ◽  
...  
Keyword(s):  
Skin Cancer ◽  
Randomized Controlled Trials ◽  
Cancer Prevention ◽  
Meta Analysis ◽  
Antioxidant Properties ◽  
Skin Cancer Prevention ◽  
Controlled Trials ◽  
Randomized Controlled

scholarly journals Skin Cancer Prevention: Recent Evidence from Randomized Controlled Trials

2012 ◽  
Vol 1 (3) ◽  
pp. 123-130 ◽  
Author(s):  
Adèle C. Green ◽  
Catherine A. Harwood ◽  
John Lear ◽  
Charlotte Proby ◽  
Sudipta Sinnya ◽  
...  
Keyword(s):  
Skin Cancer ◽  
Randomized Controlled Trials ◽  
Cancer Prevention ◽  
Skin Cancer Prevention ◽  
Controlled Trials ◽  
Randomized Controlled

Effects of Selenium Supplements on Cancer Prevention: Meta-analysis of Randomized Controlled Trials

2011 ◽  
Vol 63 (8) ◽  
pp. 1185-1195 ◽  
Author(s):  
Eun-Hyun Lee ◽  
Seung-Kwon Myung ◽  
Young-Jee Jeon ◽  
Yeol Kim ◽  
Yoon Jung Chang ◽  
...  
Keyword(s):  
Randomized Controlled Trials ◽  
Cancer Prevention ◽  
Meta Analysis ◽  
Controlled Trials ◽  
Randomized Controlled ◽  
Selenium Supplements

scholarly journals Statin use and non-melanoma skin cancer risk: a meta-analysis of randomized controlled trials and observational studies

Oncotarget ◽  
2017 ◽  
Vol 8 (43) ◽  
pp. 75411-75417 ◽  
Author(s):  
Keming Yang ◽  
Andrew Marley ◽  
Huilin Tang ◽  
Yiqing Song ◽  
Jean Y. Tang ◽  
...  
Keyword(s):  
Skin Cancer ◽  
Cancer Risk ◽  
Randomized Controlled Trials ◽  
Observational Studies ◽  
Meta Analysis ◽  
Controlled Trials ◽  
Randomized Controlled ◽  
Non Melanoma Skin Cancer ◽  
Statin Use ◽  
Melanoma Skin

scholarly journals Effects of Anthocyanin Supplementation on Reduction of Obesity Criteria: A Systematic Review and Meta-Analysis of Randomized Controlled Trials

Nutrients ◽  
2021 ◽  
Vol 13 (6) ◽  
pp. 2121
Author(s):  
Seongmin Park ◽  
Munji Choi ◽  
Myoungsook Lee
Keyword(s):  
Systematic Review ◽  
Randomized Controlled Trials ◽  
Meta Analysis ◽  
Antioxidant Properties ◽  
Water Soluble ◽  
Blue Pigment ◽  
Cochrane Library ◽  
Controlled Trials ◽  
Randomized Controlled ◽  
Group A

Anthocyanins, water-soluble flavonoids that produce red-to-blue pigment in plants, have antioxidant properties and have been developed as a functional food to fight obesity. In randomized controlled trials (RCTs), a systematic review with meta-analysis (SR-MA) was used to investigate these anti-obesity effects. Using search engines (PubMed, EMBASE, Cochrane-library, and CINAHL) and keywords (anthocyanins, BMI, WC, WHR, and inflammatory biomarkers), 11 out of 642 RCTs (28.3–500 mg/day of anthocyanins for 4 to 24 weeks) were included. The results showed a significant reduction in body mass index (BMI) (MD = −0.36, 95% CI = −0.58 to −0.13), but body weight (BW) and waist circumference (WC) did not change. Anthocyanins decreased BMI in the non-obese (non-OB) group in five RCTs (BMI ≤ 25; MD = −0.40 kg/m2; 95% CI = −0.64 to −0.16;) but did not affect BMI in the obese (OB) group. A subgroup analysis of six RCTs showed that fewer than 300 mg/day reduced BMI (MD = −0.37; 95% CI = −0.06 to −0.14), but ≥300 mg/day did not. A treatment duration of four weeks for four RCTs was sufficient to decrease the BMI (MD = −0.41; 95% CI = −0.66 to −0.16) as opposed to a longer treatment (6–8 or ≥12 weeks). An analysis of the effect of anthocyanins on the BMI showed a significant fall among those from the Middle East compared to those from Asia, Europe, South America, or Oceania. In conclusion, the anthocyanin supplementation of 300 mg/day or less for four weeks was sufficient to reduce the BMI and BW compared to the higher-dose and longer-treatment RCTs. However, further studies might be conducted regarding the dose- or period-dependent responses on various obese biomarkers.

Role of honey in preventing radiation-induced oral mucositis: a meta-analysis of randomized controlled trials

2021 ◽  
Vol 12 (8) ◽  
pp. 3352-3365
Author(s):  
Wei An ◽  
Shaoqing Li ◽  
Lizheng Qin
Keyword(s):  
Randomized Controlled Trials ◽  
Oral Mucositis ◽  
Severe Pain ◽  
Meta Analysis ◽  
Antioxidant Properties ◽  
Controlled Trials ◽  
Natural Substance ◽  
Randomized Controlled ◽  
Radiation Induced

Honey is a natural substance with antioxidant properties. Honey can prevent and reduce oral mucositis caused by radiation and relieve severe pain.

Effects of Beta-Carotene Supplements on Cancer Prevention: Meta-Analysis of Randomized Controlled Trials

2011 ◽  
Vol 63 (8) ◽  
pp. 1196-1207 ◽  
Author(s):  
Young-Jee Jeon ◽  
Seung-Kwon Myung ◽  
Eun-Hyun Lee ◽  
Yeol Kim ◽  
Yoon Jung Chang ◽  
...  
Keyword(s):  
Randomized Controlled Trials ◽  
Cancer Prevention ◽  
Meta Analysis ◽  
Beta Carotene ◽  
Controlled Trials ◽  
Randomized Controlled

Risk of Skin Cancer Associated with Metformin Use: A Meta-Analysis of Randomized Controlled Trials and Observational Studies

2020 ◽  
Vol 14 (1) ◽  
pp. 77-84
Author(s):  
Michael S. Chang ◽  
Rebecca I. Hartman ◽  
Junchao Xue ◽  
Edward L. Giovannucci ◽  
Hongmei Nan ◽  
...  
Keyword(s):  
Skin Cancer ◽  
Randomized Controlled Trials ◽  
Observational Studies ◽  
Meta Analysis ◽  
Controlled Trials ◽  
Randomized Controlled
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