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Emiliani E, Sanz-Gómez I, Somani B, Tailly T, Castellani D, Traxer O, Yuen-Chun Teoh J, Chew B, Ong Lay Keat W, Chai CA, Bin-Hamri S, Shrestha A, Soehabali B, Angerri O, Gauhar V. Does gender influence retrograde intrarenal surgery (RIRS) outcomes? Data from the Flexible Ureteroscopy Outcomes Registry (FLEXOR). Actas Urol Esp 2023; 47:581-587. [PMID: 37369300 DOI: 10.1016/j.acuroe.2023.06.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 04/17/2023] [Indexed: 06/29/2023]
Abstract
INTRODUCTION AND OBJECTIVES As well established flexible ureteroscopy (RIRS). There is still no evidence if gender can have any influence on the outcomes and complication when performing. This study aims to evaluate the role that gender has in performing flexible ureteroscopy from a large series of patients. METHODS This study retrospectively analyzed patients who underwent RIRS for renal stones from January 2018 to August 2021 within the multicentric FLEXOR registry. Demographics, stone characteristics, perioperative findings, results and complications were analyzed and compared between gender groups. RESULTS A total of 6669 patients were included, 66.1% were male and 33.9% were female. Stone characteristics was comparable between groups. Female patients had significant higher fever and positive urine culture rates (12% vs. 8% and 37% vs. 34%). Also, females had a slight longer hospital stay (3.8 vs. 3.5 days; P < 0.001) and more residual fragments after the procedure (23.03% vs. 20.97 (P = 0.032). Overall complications were slightly significantly higher in women (15.74% vs. 14% (P = 0.042)) mainly at the expense of fever rates (6.9% vs. 5.7%) whereas the risk of sepsis was similar in both groups. A multivariate analysis showed that larger stone size, multiple and lower pole stones seem to have a negative impact in the incidence of residual stones and complications. CONCLUSION Our real life global study reflects that female gender may have a correlation with a slightly increased residual fragment rate and overall low grade complications. However, women can safely be treated with RIRS with no increased the rate of sepsis with appropriate care.
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Affiliation(s)
- E Emiliani
- Servicio de Urología, Fundación Puigvert, Universidad Autónoma de Barcelona, Barcelona, Spain.
| | - I Sanz-Gómez
- Servicio de Urología, Fundación Puigvert, Universidad Autónoma de Barcelona, Barcelona, Spain
| | - B Somani
- Servicio de Urología, Hospital Universitario de Southampton, NHS Trust, Southampton, United Kingdom
| | - T Tailly
- Servicio de Urología, Hospital Universitario de Gante, Gante, Belgium
| | - D Castellani
- Servicio de Urología, Azienda Ospedaliero-Universitaria delle Marche, Universidad Politécnica Marche, Ancona, Italy
| | - O Traxer
- Servicio de Urología, Universidad de La Sorbona, Hospital Tenon (AP-HP), París, France
| | - J Yuen-Chun Teoh
- Servicio de Cirugía, Clínica de Urología S.H. Ho, Facultad de Medicina, Universidad China de Hong Kong, Hong Kong, China
| | - B Chew
- Departamento de Urología, Universidad de British Columbia, Vancouver, Canada
| | - W Ong Lay Keat
- Servicio de Urología, Hospital General de Penang, Georgetown, Malaysia
| | - C A Chai
- Departamento de Urología, Universidad de Malaya, Kuala Lumpur, Malaysia
| | - Saeed Bin-Hamri
- Servicio de Urología, King Abdulaziz National Guard Medical City, Riad, Saudi Arabia
| | - A Shrestha
- Servicio de Urología, Hospital Bir, Academia Nacional de Ciencias Médicas, Katmandú, Nepal
| | - B Soehabali
- Departamento de Urología, Facultad de Medicina, Universidad de Mulawarman, Hospital Abdul Wahab Sjahranie, Samarinda, Indonesia
| | - O Angerri
- Servicio de Urología, Fundación Puigvert, Universidad Autónoma de Barcelona, Barcelona, Spain
| | - V Gauhar
- Servicio de Urología, Hospital General Ng Teng Fong, Singapur, Singapore
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Lim E, Castellani D, Fong K, Chew B, Tailly T, Emiliani E, Yuen-Chun Teoh J, Chai C, Chin Tiong H, Ong Lay Keat W, Tanidir Y, Ragoori D, Singh A, Bin Hamri S, Traxer O, Somani B, Gauhar V. Thulium fibre versus Moses laser lithotripsy for retrograde intrarenal surgery: Is there a clear winner? Outcomes from the FLEXOR study. Eur Urol 2023. [DOI: 10.1016/s0302-2838(23)01255-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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Ragoori D, Ong Lay Keat W, Yuen-Chun Teoh J, Chew B, Inoue T, More S, Ahn T, Biligere S, Chai C, Pavia M, Sarica K, Traxer O, Castellani D, Somani B, Gauhar V. Hounsfield unit in predicting intra and postoperative outcomes in retrograde intrarenal surgery using holmium and thulium fiber laser? Results from multicentre FLEXible ureteroscopy outcomes registry (FLEXOR). Eur Urol 2023. [DOI: 10.1016/s0302-2838(23)01246-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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