scholarly journals Erratum: Comparative study of serum zinc concentrations in benign and malignant prostate disease: A Systematic Review and Meta-Analysis

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Jiang Zhao ◽  
Qingjian Wu ◽  
Xiaoyan Hu ◽  
Xingyou Dong ◽  
Liang Wang ◽  
...  
Keyword(s):  
Systematic Review ◽  
Comparative Study ◽  
Meta Analysis ◽  
Serum Zinc ◽  
Prostate Disease ◽  
Zinc Concentrations ◽  
Malignant Prostate

scholarly journals Comparative study of serum zinc concentrations in benign and malignant prostate disease: A Systematic Review and Meta-Analysis

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Jiang Zhao ◽  
Qingjian Wu ◽  
Xiaoyan Hu ◽  
Xingyou Dong ◽  
Liang Wang ◽  
...  
Keyword(s):  
Zinc Concentration ◽  
Meta Analysis ◽  
Serum Zinc ◽  
Cochrane Library ◽  
Prostatic Disease ◽  
Serum Zinc Concentration ◽  
Prostate Disease ◽  
Zinc Concentrations ◽  
The Relationship ◽  
Normal Controls

Abstract Many studies have investigated the relationship between serum zinc concentration and prostatic disease, but have shown inconsistent results. Hence, we performed a systematic literature review and meta-analysis to assess the correlation between serum zinc concentration and prostate disease. Systematic literature searches were conducted with PubMed, EMBASE, Science Direct/Elsevier, MEDLINE, CNKI and the Cochrane Library up to June 2015 for studies that involved the relationship between serum zinc concentration and prostate disease. Fourteen studies were identified from the databases. Our results illustrated that the serum zinc concentrations in prostate cancer patients were significantly lower than those in Benign prostatic hyperplasia (BPH) patients and normal controls (SMD (95% CI), −0.94 [−1.57, −0.32]; −1.18 [−1.90, −0.45]). However, the serum zinc concentrations in BPH patients were significantly higher than those in normal controls (SMD (95% CI) 1.77 [0.15, 3.39]). The present study showed that different levels of serum zinc concentrations are correlated with different prostatic disease. Serum zinc concentration may be used as a tool for the diagnosis and screening of prostate disease. But, further studies with well-designed larger sample studies are needed in this field to further clarify the correlation between serum zinc concentration and prostate disease.

scholarly journals Hair Loss After Metabolic and Bariatric Surgery: a Systematic Review and Meta-analysis

2021 ◽  
Author(s):  
Wen Zhang ◽  
◽  
Meiling Fan ◽  
Cunchuan Wang ◽  
Kamal Mahawar ◽  
...  
Keyword(s):  
Systematic Review ◽  
Bariatric Surgery ◽  
Folic Acid ◽  
Hair Loss ◽  
Meta Analysis ◽  
Serum Zinc ◽  
Serum Levels ◽  
Mean Difference ◽  
Younger Women ◽  
Metabolic And Bariatric Surgery

Abstract Background Hair loss is a common complication after metabolic and bariatric surgery (MBS). There is a lack of published systematic review in the scientific literature on this topic. The aim of this study was to perform a systematic review and meta-analysis on hair loss after MBS in accordance with Preferred Reporting Items for Systematic reviews and Meta-Analysis (PRISMA) guidelines. Methods PubMed, CINAHL, EMBASE, Web of Science, SCOPUS, and four Chinese databases were searched. Data were pooled using Review Manager 5.3 and Stata 12.0, and subgroups were performed if necessary and feasible. Results A total of 18 studies (n = 2538) were included. The pooled results showed that the incidence of hair loss after MBS was 57% (95% CI 42–71%). It decreased with longer follow-up times. Hair loss was significantly more common in younger (mean difference (MD), − 2.45; 95% CI, − 4.26 to − 0.64; p = 0.008) women (OR, 3.87; 95% CI, 0.59 to 17.59; p = 0.08). Serum zinc (standardized mean difference (SMD), − 1.13; 95% CI, − 2.27 to 0.01, p = 0.05), folic acid (SMD = − 0.88, 95% CI − 1.29 to − 0.46, p < 0.0001), and ferritin levels (SMD, − 0.22; 95% CI, − 0.38 to − 0.05; p = 0.01), but not serum iron and vitamin B12, were associated with hair loss following MBS. Conclusions Hair loss is common after MBS especially in younger women, and those with low serum levels of zinc, folic acid, and ferritin. Prospective studies on larger cohorts are needed.

Serum zinc levels and efficacy of zinc treatment in acne vulgaris: A systematic review and meta‐analysis

2020 ◽  
Vol 33 (6) ◽  
Author(s):  
Brittany E. Yee ◽  
Phillip Richards ◽  
Jennifer Y. Sui ◽  
Amanda Fleming Marsch
Keyword(s):  
Systematic Review ◽  
Meta Analysis ◽  
Acne Vulgaris ◽  
Serum Zinc ◽  
Zinc Treatment ◽  
Zinc Levels ◽  
Serum Zinc Levels
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