A Modified Pressure Dressing to Avoid Severe Bleeding After Circumcision With a Disposable Circumcision Suture Device and a Discussion on the Mechanism of Bleeding With the Disposable Circumcision Suture Device.

Introduction: A novel type of a disposable circumcision suture device (DCSD) has been proved to be effective and safe; however, a few cases of severe bleeding took place after circumcisions.

Aim: To evaluate the effectiveness of a modified double-layer pressure dressing to avoid severe bleeding after circumcision with the DCSD, in our department in a prospective randomized controlled study, and discuss the mechanism of bleeding with DCSD.

Methods: Patients with redundant foreskin or phimosis were included between September 2018 and November 2019 and divided into 2 groups: In group A, the conventional pressure dressing was performed; in group B, an modified double-layer pressure dressing was performed.

Therapeutic effect and adverse reaction of sorafenib in the treatment of advanced renal cancer.

Efficacy and safety of sorafenib in patients with advanced renal cancer were evaluated. Seventy-four patients with advanced renal cancer treated with sorafenib + interferon from January 2010 to August 2013 were included as the observation group. Another 53 renal cancer patients treated with interferon alone were included in the control group.

Correlation study of chronic nonbacterial prostatitis with the levels of COX-2 and PGE2 in prostatic secretion.

Objective: The prostatitis syndrome is a multifactorial condition of largely unknown etiology. This study is to analyze the relationship between cyclooxygenase-2 (COX-2) and prostaglandin E2 (PGE2) with the chronic nonbacterial prostatitis (CNBP).

Methods: A total of 172 CNBP patients and 151 healthy males were recruited as CNBP and control group, respectively.