Laser enucleation of the prostate in men with very large glands ≥175 ml: a systematic review

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

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• Location: Deutsche Nationalbibliothek Frankfurt am Main
• Extent: Online-Ressource
• Language: Englisch
• Notes: Annals of medicine and surgery. - 80 (2022) , 104279, ISSN: 2049-0801

Contributors, Places and Time

• Event: Veröffentlichung
• (where): Freiburg
• (who): Universität
• (when): 2022
• Creator: Yilmaz, Mehmet ; Karaaslan, Mustafa ; Aybal, Halil Cagrı ; Ferry von Bargen, Maximilian ; Tonyali, Senol ; Toprak, Tuncay ; Gratzke, Christian ; Miernik, Arkadiusz

Further information

• DOI: 10.1016/j.amsu.2022.104279
• URN: urn:nbn:de:bsz:25-freidok-2288753
• Rights: Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.