BACKGROUND AND PURPOSE: Advances in endoscopic equipment have allowed urologists to access stones in virtually any location in the upper tracts. Where clinically appropriate, this approach may represent the preferred treatment option, regardless of stone size. We report the first description of simultaneous bilateral retrograde intrarenal surgery (SB-RIRS) in patients with both significant upper-tract stone burdens and comorbidities such as morbid obesity or heart disease. PATIENTS AND METHODS: Between September 2003 and April 2004, three men and one woman with an average of 62 years underwent a total of seven sessions of SB-RIRS. All four patients were referred from other urologists after failing prior treatments, including shockwave lithotripsy (five sessions) and RIRS (two sessions). The average stone burden was 8.8 cm. The procedures were performed by two surgeons operating simultaneously using two sets of video/holmium laser equipment. Flexible (7.5F) ureteroscopes were used to fragment and basket stone debris without the use of ureteral access sheaths. RESULTS: Three patients underwent a scheduled second-stage procedure to ensure adequate stone clearance. The average total and SB-RIRS-specific operative times were 256 and 131 minutes for the initial procedure and 235 and 95 minutes for the second-stage procedure, respectively. No major complications were noted. CONCLUSION: Simultaneous bilateral RIRS is an appropriate treatment option for stone patients with significant comorbidities.
BACKGROUND AND PURPOSE: Advances in endoscopic equipment have allowed urologists to access stones in virtually any location in the upper tracts. Where clinically appropriate, this approach may represent the preferred treatment option, regardless of stone size. We report the first description of simultaneous bilateral retrograde intrarenal surgery (SB-RIRS) in patients with both significant upper-tract stone burdens and comorbidities such as morbid obesity or heart disease. PATIENTS AND METHODS: Between September 2003 and April 2004, three men and one woman with an average of 62 years underwent a total of seven sessions of SB-RIRS. All four patients were referred from other urologists after failing prior treatments, including shockwave lithotripsy (five sessions) and RIRS (two sessions). The average stone burden was 8.8 cm. The procedures were performed by two surgeons operating simultaneously using two sets of video/holmium laser equipment. Flexible (7.5F) ureteroscopes were used to fragment and basket stone debris without the use of ureteral access sheaths. RESULTS: Three patients underwent a scheduled second-stage procedure to ensure adequate stone clearance. The average total and SB-RIRS-specific operative times were 256 and 131 minutes for the initial procedure and 235 and 95 minutes for the second-stage procedure, respectively. No major complications were noted. CONCLUSION: Simultaneous bilateral RIRS is an appropriate treatment option for stone patients with significant comorbidities.
Authors: Oriol Angerri; Olga Mayordomo; Andres Koey Kanashiro; Felix Millan-Rodriguez; Francisco Maria Sanchez-Martin; Sung-Yo Cho; Eran Schreter; Mario Sofer; Saeed Bin-Hamri; Ahmed Alasker; Yiloren Tanidir; Tarik Emre Sener; Panagiotis Kalidonis; Joan Palou-Redorta; Esteban Emiliani Journal: Cent European J Urol Date: 2019-05-30
Authors: Sam McClinton; Kathryn Starr; Ruth Thomas; Graeme MacLennan; Thomas Lam; Rodolfo Hernandez; Robert Pickard; Ken Anson; Terry Clark; Steven MacLennan; David Thomas; Daron Smith; Ben Turney; Alison McDonald; Sarah Cameron; Oliver Wiseman Journal: Trials Date: 2020-06-04 Impact factor: 2.279