Optimal energy source selection strategies for en bloc resection in non-muscle invasive bladder cancer: a systematic review and network meta-analysis.

Objective: This research aimed to identify the most effective energy source for en bloc resection of non-muscle-invasive bladder cancer (NMIBC) by a systematic review and network meta-analysis of randomized controlled trials (RCTs) and observational studies. We assessed and contrasted the effectiveness and safety of various energy modalities used in en bloc resection (ERBT) with those employed in conventional transurethral resection of bladder tumor (cTURBT).

Methods: A thorough search was conducted in PubMed, EMBASE, Cochrane, and Web of Science (WOS) to discover relevant articles published till August 29, 2024.

Comparison of suction technique and non-suction technique in retrograde intrarenal stone surgery: a systematic review and meta-analysis.

Objective: To evaluate the clinical efficacy of retrograde intrarenal stone surgery (RIRS) using the vacuum suction technique for the treatment of upper urinary calculi.

Methods: A comprehensive literature search was conducted across multiple databases, including PubMed, Embase, Sino Med, CNKI, WANFANG DATA, and Cochrane. We included studies comparing vacuum suction RIRS with non-vacuum RIRS.