Laser enucleation of the prostate in men with very large glands ≥175 ml: A systematic review. (August 2022)

• Record Type: Journal Article
• Authors: Yilmaz, Mehmet; Karaaslan, Mustafa; Aybal, Halil Cagri; Ferry von Bargen, Maximilian; Tonyali, Senol; Toprak, Tuncay; Gratzke, Christian; Miernik, Arkadiusz
• Is Part Of: Annals of medicine and surgery. Volume 80(2022)
• Publication Date: 2022-08
• Subjects: Giant prostate -- Laser enucleation -- Prostatectomy -- Very large prostate; Surgery -- Periodicals; Medicine -- Periodicals; General Surgery -- Periodicals; Education, Medical -- Periodicals; Periodicals; 617
• DOI: 10.1016/j.amsu.2022.104279
• Languages: English
• ISSNs: 2049-0801

Abstract

Abstract: Background: Surgical treatment options for lower urinary tract symptoms can differ according to prostate size. There are few studies on the efficacy and safety of endoscopic enucleation of prostate (EEP) in patients with very large prostates focusing on laser as energy source. In this systematic review, we aimed to examine the efficacy and safety of laser-based EEP on prostate glands ≥150 ml. Methods: A systematic search was conducted using Web of Science, PubMed-MEDLINE, Wiley Online Library and Cochrane Library databases with the following search terms solely or in combination: "large prostate", "laser enucleation", "laser prostatectomy"by combining PICO (population, intervention, comparison, and outcome) terms. Preferred Reporting Items for Systematic Reviews and Meta-analysis guidelines were followed. Results: We retrieved 6 studies included 375 patients with prostate sizes ≥175 ml treated with laser-based EEP for symptomatic benign prostatic obstruction. Three studies examined Holmium laser enucleation of prostate (HoLEP) outcomes with a prostate volume (PV) >200 ml, one evaluated HoLEP outcomes with a PV of 200–299 and ≥ 300 ml, two studies evaluated HoLEP outcomes with a PV > 175 ml. We observed improvement in postoperative functional outcomes in patients with a PV > 175, >200 and >300 ml. The retreatment rate was 0–1.3% in all studies involving prostate size ≥175 ml. Most of the complications were Clavien-Dindo I (%0–9) and II (%12.7–16.6). Conclusions: Laser-based EEP is an efficient, safe and feasible procedure even in very large prostates with good functional outcomes, low perioperative complication and retreatment rates. Highlights: We observed better postoperative functional outcomes in prostates with a volume of ≥175, >200 and >300 ml in the present study. The retreatment rate was 0–1.3% in all studies involving prostate size ≥175 ml. Laser-based- endoscopic enucleation of the prostate is an efficient, safe and feasible procedure even in very large glands.