Safety and Efficacy of Laser Enucleation of the Prostate in Elderly Patients - A Narrative Review.

Benign prostatic hyperplasia (BPH) is a common health condition in aging men resulting in lower urinary tract symptoms (LUTS) and low quality of life (QoL). We aimed to review studies on laser enucleation of the prostate (LEP) due to LUTS in elderly patients (>65 years) comparing different age groups, particularly considering functional outcomes, safety, and perioperative complications. A comprehensive search was conducted using the PubMed-MEDLINE, Web of Science, Wiley Online Library and Cochrane Library databases over the last 10 years until 7 October 2021 with the following search terms solely or in combination: "laser enucleation", "prostate", "laser prostatectomy", "aging", "elderly patients", "older patients" and "age". We identified 12 articles for inclusion in our analysis. Five studies focussed mainly on holmium laser enucleation of the prostate (HoLEP), one compared HoLEP to other laser prostatectomy procedures, two studies examined thulium laser enucleation of the prostate (ThuLEP), and two studies focused on GreenLight laser, one study focussed on potassium-titanyl-phosphate (KTP) laser, and another study compared laser prostatectomy to transurethral resection of the prostate (TURP). These studies showed that LEP improved IPSS, Qmax and QoL compared to baseline regardless of age; no significant difference was reported among age groups. Although ASA scores and anticoagulation/antiplatelet therapy rates are higher in elderly patients, studies revealed no significant difference in perioperative complication rates between age groups. Laser enucleation of the prostate is an effective and safe procedure in elderly patients, resulting in good functional outcomes, low morbidity, and few perioperative complications.