Efficacy and safety of intraoperative radiotherapy in rectal cancer: A systematic review and meta-analysis.

Background: In recent years, intraoperative radiotherapy (IORT) has been increasingly used for the treatment of rectal cancer. However, the efficacy and safety of IORT for the treatment of rectal cancer are still controversial.

Aim: To evaluate the value of IORT for patients with rectal cancer.

Prognostic Significance of Androgen Receptor Expression in Triple Negative Breast Cancer: A Systematic Review and Meta-Analysis.

The androgen receptor (AR) is increasingly considered as a potential biomarker for breast cancer. Nevertheless, the prognostic value of AR expression in patients with triple negative breast cancer (TNBC) remains controversial. Therefore, in this meta-analysis, we investigated AR expression and its impact on survival outcome.

The efficacy and safety of lateral lymph node dissection for patients with rectal cancer: A systematic review and meta-analysis.

Lateral lymph node metastasis in rectal cancer was first reported in the 1950s, since then, there has been an on-going debate about the value of lateral lymph node dissection (LLND) in the management of rectal cancer. We carried out a systematic review and meta-analysis to evaluate the value of LLND for the patients with rectal cancer. To collect clinical studies for the comparison of LLND and non-LLND in patients with rectal cancer, PubMed, Embase, Cochrane Library, Web of Science, and Google Scholar databases were searched from inception to 2019.

The quantification and assessment of depression and anxiety in patients with postoperative gastroparesis syndrome.

Background: This study aimed to analyze the stage-situation depression and anxiety as well as independent influential factors in patients with postsurgical gastroparesis syndrome (PGS) and to provide dependent indications for treatment.

Patients And Methods: The self-rating depression scale (SDS) and self-rating anxiety scale (SAS) were used to test the depression and anxiety of 53 patients with PGS, who were treated in the Department of Gastroenterological Surgery of Gansu Provincial Hospital from January 2012 to October 2016. A comparison between the SDS or SAS scores of patients with PGS and without PGS was undertaken; then, we retrospectively analyzed the factors influencing depression and anxiety in PGS patients.