Aim: The aim of our study is to examine the learning curve of HoLEP and to discuss our results in the light of the literature. Methods: 100 patients who had LUTS resistant to medical treatment and complicated BPH to whom HoLEP procedure had been administered regardless of the size of the prostate in the last 1 year were analysed retrospectively. To evaluate the learning curve, the patients were classified into 4 main groups of 25 consecutively operated patients beginning from the first case. The 4 main groups were divided into 2 subgroups including patients who had prostate volume below or above 80 grams. Results: The mean age of the 100 patients who had HoLEP was 64.5 years. The mean prostate volume was 99.1 cc (45-281 cc). When those with prostate smaller than 80 g are examined, Enucleation efficiency was 0.76 g/min (0.46-0.97 g/min) and Morcellation efficiency was 3.07 g/min (3.34-4 g/min). When those with prostates larger than 80 g are examined, Enucleation efficiency was 0.89 g/min (0.66-1.04 g/min) and Morcellation efficiency was 4.01 g/min (3.93-4.25 g/min). These two parameters were statistically and significantly different in all the 4 groups (p < 0.05). Conclusions: HoLEP still has a steep learning curve. It is necessary to reach the number of cases of 25-50 to reach fundamental experience.
The Learning Curve for Holmium Laser Enucleation of the Prostate: A Single-Center Experience
