MOSES™ Technology vs Non-Moses Holmium Laser Enucleation of the Prostate: A Randomized Controlled Trial From a High-Volume Center

Abstract

ObjectivesBenign prostatic hyperplasia (BPH) management has evolved from transurethral resection of the prostate (TURP) to holmium laser enucleation of the prostate (HoLEP). Recent innovation introduces MosesTM technology in holmium lasers, with the Lumenis PulseTM system. MethodsTo compare Moses-augmented HoLEP (MoLEP) to non-Moses HoLEP in terms of enucleation efficiency, hemostasis, and applicability in day surgery settings. A single-blind, prospective, parallel randomized controlled trial was conducted in Shanghai, China, from March to December 2022. Ethical approval (SK2020-038) was obtained, and 100 consenting men over 50 with BPH indications were randomized (1:1) into MoLEP and HoLEP groups. Surgical procedures were standardized, and outcomes were assessed by blinded analysts. ResultsData from 80 participants (38 MoLEP, 42 HoLEP) were analyzed. Baseline characteristics were comparable. MoLEP demonstrated superior enucleation efficiency (3.5±0.8 g/min) and shorter enucleation time (22.5±7.6 minutes) compared to HoLEP, although not statistically significant. MoLEP achieved hemostasis in less time (6.6±4.2 minutes) than HoLEP (11.2±5.1 minutes). Postoperative care demands varied, with MoLEP requiring less bladder irrigation. MoLEP exhibited a shorter average catheterization time (1.3±0.1 days) and reduced hospitalization compared to HoLEP. Both groups showed significant postoperative improvements in functional outcomes. ConclusionWhile statistical significance was not achieved in certain outcome measures, MoLEP exhibited potential advantages in postoperative care demands, shorter catheterization time, and reduced hospitalization, suggesting its feasibility and safety in day surgery settings. Postoperative functional outcomes improved significantly in both groups.