Impacts of androgen deprivation therapy on the risks and outcomes of SARS-CoV-2 infection in patients with prostate cancer.

Studies have investigated the effects of androgen deprivation therapy (ADT) use on the incidence and clinical outcomes of coronavirus disease 2019 (COVID-19); however, the results have been inconsistent. We searched the PubMed, Medline, Cochrane, Scopus, and Web of Science databases from inception to March 2022; 13 studies covering 84 003 prostate cancer (PCa) patients with or without ADT met the eligibility criteria and were included in the meta-analysis. We calculated the pooled risk ratios (RRs) with 95% confidence intervals (CIs) to explore the association between ADT use and the infection risk of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and severity of COVID-19.

Can bipolar transurethral enucleation of the prostate be a better alternative to the bipolar transurethral resection of the prostate?: A prospective comparative study.

To analyze the efficacy and safety between bipolar transurethral enucleation of the prostate (BipoLEP) and bipolar transurethral resection of the prostate (B-TURP).One hundred twenty eight patients with benign prostatic hyperplasia were recruited and divided into group 1 (BipoLEP group, n = 72) and group 2 (B-TURP group, n = 56). The study period was from October 2016 to February 2019.

A systematic review and meta-analysis of integrated traditional Chinese medicine and Western medicine in treating glomerulosclerosis.

Background: The combination of Traditional Chinese medicine and Western medicine (TCM+WM) has been widely used in the treatment of glomerulosclerosis, but the results are still controversial. This study will assess the clinical efficacy of TCM+WM for glomerulosclerosis and provide evidence-based medical data via meta-analysis.

Method: The MEDLINE, EMBASE, PubMed, Cochrane Central Registry of Controlled Trials, and multiple Chinese databases (Wan Fang, CNKI, and VIP) were searched for randomized controlled trials (RCT) that compared the effects of WM and TCM+WM.

[Clinical research on the correlations between type 2 diabetes mellitus and renal clear cell carcinoma].

Objective: To investigate the relationship between renal clear cell carcinoma and type 2 diabetes mellitus (DM).

Methods: Two hundreds and sixty-four patients with renal clear cell carcinoma and four hundred controls who suffered from non-urinary system, non-neoplastic or non-hormone-related disorders, were enrolled from January 2008 to December 2012. The incidence of diabetes between the 2 groups and the relationship between renal clear cell carcinoma and duration of diabetes were compared, moreover, renal clear cell carcinoma patients with DM were compared with patients without DM for their clinical features, laboratory examinations and histological characteristics.

[Effects of neoadjuvant chemotherapy on the prognostic mortality risk of invasive transitional bladder cancer: a meta-analysis].

Objective: To systematically assess the effects of neoadjuvant chemotherapy on the prognostic risk of invasive transitional bladder cancer.

Methods: All known randomized controlled trials (RCTs) on neoadjuvant chemotherapy in the treatment of invasive transitional bladder cancer, published from the date of database building to September 2012, were retrieved from such databanks as Pubmed, CBMdisc, Embase and Cochrane. The data on 5-year survival rate of included studies were extracted for further heterogeneity exploration, subgroup analysis and statistical pooling with the RevMan 5.

[Expressions of E-cadherin and alpha-catenin in benign, malignant and metastatic prostate tumors].

Objective: To investigate the expressions of E-cadherin (E-cd) and alpha-catenin (alpha-cat) proteins in benign and malignant prostate tumors, and determine whether they could be used as molecular markers for the prognosis of prostate cancer (PCa).

Methods: We detected the expressions of E-cd and alpha-cat in the prostatic tissues from 45 cases of PCa and 10 cases of benign prostatic hyperplasia (BPH) by immunohistochemical Elivision staining, and analyzed the relationships of E-cd and alpha-cat expressions with the PCa stage, PCa grade, preoperative PSA, results of endocrine therapy and prognosis.

Results: The E-cd protein was abnormally expressed in 86.

[Expression and significance of survivin protein, PTEN in prostatic cancer].

Objective: To study the expressions of survivin, PTEN and their relationships with tissue grade and pathology stage in prostatic carcinoma (PCa).

Methods: The immunohistological staining was used to evaluated the expressions of survivin protein and PTEN in 43 case of prostatic carcinoma (PCa) and 5 cases of benign prostatic hyperplasia (BPH).

Results: The positive rate of survivin protein was 81.

[P53 expression and its clinical significance in prostatic carcinoma].

Objective: To investigate the expression of P53 protein and its clinical significance in prostatic carcinoma.

Methods: Formalin-fixed, paraffin-embedded tissue sections from 45 cases of prostatic carcinoma (PCa) and 10 cases of benign prostate hyperplasia (BPH) were analyzed retrospectively with immunohistochemical Elivision staining method. The relationship of P53 expression with prostate cancer stage, grade, PSA, endocrine therapeutic effect and prognosis was evaluated.