Emad Rajih1,2, Come Tholomier1, Pierre-Alain Hueber1, Abdullah M Alenizi1, Roger Valdivieso1, Mounsif Azizi1, Ricardo R Gonzalez3, Gregg Eure4, Lewis Kriteman5, Mahmood Hai6, Kevin C Zorn1. 1. 1 Section of Urology, Department of Surgery, University of Montreal Hospital Center-HSL Site , Montreal, Canada . 2. 2 Department of Urology, Taibah University , Madinah, Saudi Arabia . 3. 3 Department of Urology, Houston Metro Urology , Houston, Texas. 4. 4 Department of Urology, Urology of Virginia , PLLC, Virginia Beach, Virginia. 5. 5 North Fulton Urology PC, Georgia Urology , Roswell, Georgia . 6. 6 Comprehensive Urology, The Surgical Institute of Michigan , Westland, Michigan.
Abstract
OBJECTIVE: To evaluate the safety and short-term outcomes of photoselective vaporization of the prostate (PVP) using GreenLight XPS™ in treatment of high medical risk (HMR) men. METHODS: A multicenter retrospective analysis of 941 men who underwent PVP between August 2010 and August 2014 was performed. Patients were considered HMR if they had an American Society of Anesthesiologists physical status score ≥3. Postoperative adverse events, unexpected postoperative medical provider visits after intervention, and functional urinary outcomes were examined. RESULTS: HMR men (n = 273) were older (mean age 72.3 ± 8.1 years vs 67.1 ± 9 years, p ≤ 0.01), had larger prostate volumes (82.8 ± 48.2 g vs 73.7 ± 49.4 g, p < 0.01), and were more likely to be on anticoagulant and antiplatelet medications (all p ≤ 0.01). Moreover, overall operative time (65 ± 35.1 minutes vs 53.9 ± 24.9 minutes), energy delivered (313.4 ± 207 kJ vs 258 ± 164 kJ), and energy density used (4.2 ± 3.8 kJ/g vs 3.8 ± 3 kJ/g) were greater in the HMR group (all p ≤ 0.05). Although HMR men were more often treated in a hospital setting (p ≤ 0.01), there were no differences in intraoperative adverse events. At 6 months, both groups had notable improvements from baseline for International Prostate Symptom Score, quality of life due to urinary symptoms, maximum urinary flow rate, postvoid residual urine volume, and prostate-specific antigen. Regarding safety, the two groups had comparable 90-day Clavien-Dindo complication rates, numbers of urgent care visits, and numbers of outpatient consultations. HMR men, however, had more hospital readmissions within 90 days postsurgery (3.7% vs 1.3%; p = 0.04). CONCLUSIONS: Despite older age, greater comorbidity, and significant use of anticoagulants, HMR men who undergo photoselective vaporization benefit from symptom improvement and show no clinical difference in adverse event profiles. GreenLight-XPS produces similar short-term outcomes in patients with significant comorbidities when compared with healthy patients.
OBJECTIVE: To evaluate the safety and short-term outcomes of photoselective vaporization of the prostate (PVP) using GreenLight XPS™ in treatment of high medical risk (HMR) men. METHODS: A multicenter retrospective analysis of 941 men who underwent PVP between August 2010 and August 2014 was performed. Patients were considered HMR if they had an American Society of Anesthesiologists physical status score ≥3. Postoperative adverse events, unexpected postoperative medical provider visits after intervention, and functional urinary outcomes were examined. RESULTS: HMR men (n = 273) were older (mean age 72.3 ± 8.1 years vs 67.1 ± 9 years, p ≤ 0.01), had larger prostate volumes (82.8 ± 48.2 g vs 73.7 ± 49.4 g, p < 0.01), and were more likely to be on anticoagulant and antiplatelet medications (all p ≤ 0.01). Moreover, overall operative time (65 ± 35.1 minutes vs 53.9 ± 24.9 minutes), energy delivered (313.4 ± 207 kJ vs 258 ± 164 kJ), and energy density used (4.2 ± 3.8 kJ/g vs 3.8 ± 3 kJ/g) were greater in the HMR group (all p ≤ 0.05). Although HMR men were more often treated in a hospital setting (p ≤ 0.01), there were no differences in intraoperative adverse events. At 6 months, both groups had notable improvements from baseline for International Prostate Symptom Score, quality of life due to urinary symptoms, maximum urinary flow rate, postvoid residual urine volume, and prostate-specific antigen. Regarding safety, the two groups had comparable 90-day Clavien-Dindo complication rates, numbers of urgent care visits, and numbers of outpatient consultations. HMR men, however, had more hospital readmissions within 90 days postsurgery (3.7% vs 1.3%; p = 0.04). CONCLUSIONS: Despite older age, greater comorbidity, and significant use of anticoagulants, HMR men who undergo photoselective vaporization benefit from symptom improvement and show no clinical difference in adverse event profiles. GreenLight-XPS produces similar short-term outcomes in patients with significant comorbidities when compared with healthy patients.
Authors: David-Dan Nguyen; Claudia Deyirmendjian; Kyle Law; Naeem Bhojani; Dean S Elterman; Bilal Chughtai; Franck Bruyère; Luca Cindolo; Giovanni Ferrari; Carlos Vasquez-Lastra; Tiago Borelli-Bovo; Edgardo F Becher; Hannes Cash; Maximillian Reimann; Enrique Rijo; Vincent Misrai; Kevin C Zorn Journal: World J Urol Date: 2022-03-26 Impact factor: 4.226