Multicentric comparative analysis of Retzius versus Retzius sparing robotic assisted simple prostatectomy in the management of large prostate glands

Surcel, Cristian; Najjar, Salam; Labanaris, Apostolos; Zugor, Vahudin; Kajaia, David; Heidegger, Isabel; Sinescu, Ioanel; Gandaglia, Giorgio; Kretschmer, Alexander und Mirvald, Cristian (2022): Multicentric comparative analysis of Retzius versus Retzius sparing robotic assisted simple prostatectomy in the management of large prostate glands. In: Scandinavian Journal of Urology, Bd. 56, Nr. 2: S. 119-125

Abstract

Aim Robot-assisted simple prostatectomy (RASP) is a minimally invasive alternative to open simple prostatectomy in the management of patients with large prostate glands suffering from moderate-to-severe lower urinary tract symptoms (LUTS). Our study aimed to evaluate two transvesical robotic approaches in order to compare functional outcomes and postoperative complications. Materials and methods Clinical data from 111 consecutive patients from three tertiary robotic centers were retrospectively collected. Patients were divided into two groups depending on the surgical approach: 58 Retzius sparing and 53 Retzius approach RASP. We evaluated peri-operative outcomes (operating time, blood loss, transfusion rate, length of hospital stay), as well as intra-operative and early complications using a Clavien Dindo scale. Fisher's exact test, chi-square test and Mann-Whitney U test were applied for statistical analyses. A p-value Results Neither subgroup differed significantly in age (p = 0.104), Charlson comorbidity index (p = 0.088) or prostate volume (p = 0.507), total IPSS score (0.763) and Q(max) (p = 0.651). Total complication rates were lower for the Retzius approach subgroup (19 vs 11.9%) without reaching statistical significance in multivariate analysis (HR = 1.21, 95% CI = 0.17 - 8.44, p = 0.84). No significant differences based on IPSS total score and Q(max) could be observed between the two subgroups during follow-up. Conclusions Both RASP approaches provide similar results in terms of functional outcomes and present a good safety profile in the management of large prostatic adenomas. Larger trials are needed in order to establish the indications for each robotic technique.

• Dokumententyp: Zeitschriftenartikel
• Fakultät: Medizin
• Themengebiete: 600 Technik, Medizin, angewandte Wissenschaften > 610 Medizin und Gesundheit
• ISSN: 2168-1805
• Sprache: Englisch