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Jung H, Chen ML, Wassersug R, Mukherjee S, Kumar S, Mankowski P, Genoway K, Kavanagh A. Urethroplasty Outcomes for Pars Fixa Urethral Strictures Following Gender-affirming Phalloplasty and Metoidioplasty: A Retrospective Study. Urology 2023; 182:89-94. [PMID: 37467808 DOI: 10.1016/j.urology.2023.07.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 06/03/2023] [Accepted: 07/05/2023] [Indexed: 07/21/2023]
Abstract
OBJECTIVE To evaluate outcomes of three urethroplasty techniques for pars fixa (PF) urethral strictures and provide a treatment algorithm based on stricture characteristics. The PF is an essential anatomic region of the neourethra created in gender-affirming phalloplasty and metoidioplasty. Urethral strictures in this region present a reparative challenge given its unique anatomy and vascularization. METHODS A total of 41 urethroplasties performed on 41 patients between March 2018 and June 2021 were reviewed at two surgical centers. A Heineke-Mikulicz (HM) repair was done for strictures under 20 mm when the proximal and distal urethral segments were mobile and supported a tension-free closure. Substitution urethroplasty with ventral onlay buccal mucosal graft was utilized for strictures under 40 mm not suitable for HM repair. Complex or long (≥40 mm) strictures were treated by two-stage Johansen urethroplasty. Success of each surgical approach was defined by a minimum of 12-month follow-up without the need for a repeat intervention. RESULTS Mean follow-up was 30.2 months (range: 12.4-52.0 months). Mean stricture length was 16.9 mm (range: 2-55 mm). Most strictures (46%) were located at the distal PF. HM urethroplasty had a success rate of 44% (n = 16). Substitution urethroplasty had a success rate of 92% (n = 13). Two-stage Johansen urethroplasty had a success rate of 75% (n = 12). CONCLUSION The success rates of PF urethral stricture repair ranged from 44% to 92% depending on the surgical approach, and the best reparative procedure depends on stricture length, severity, and local tissue mobility.
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Affiliation(s)
- Hoyoung Jung
- Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada; Gender Surgery Program, Vancouver Coastal Health, Vancouver, British Columbia, Canada
| | | | - Richard Wassersug
- Gender Surgery Program, Vancouver Coastal Health, Vancouver, British Columbia, Canada
| | - Smita Mukherjee
- Gender Surgery Program, Vancouver Coastal Health, Vancouver, British Columbia, Canada
| | - Sahil Kumar
- Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada; Gender Surgery Program, Vancouver Coastal Health, Vancouver, British Columbia, Canada
| | - Peter Mankowski
- Gender Surgery Program, Vancouver Coastal Health, Vancouver, British Columbia, Canada; Division of Plastic Surgery, University of British Columbia, Vancouver, British Columbia, Canada
| | - Krista Genoway
- Gender Surgery Program, Vancouver Coastal Health, Vancouver, British Columbia, Canada; Division of Plastic Surgery, University of British Columbia, Vancouver, British Columbia, Canada
| | - Alex Kavanagh
- Gender Surgery Program, Vancouver Coastal Health, Vancouver, British Columbia, Canada; Department of Urologic Sciences, University of British Columbia, Vancouver, British Columbia, Canada.
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Elyaguov J, Isakov R, Nikolavsky D. Evaluation and management of urologic complications following transmasculine genital reconstructive surgery. Neurourol Urodyn 2022. [DOI: 10.1002/nau.25100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 11/10/2022] [Indexed: 11/25/2022]
Affiliation(s)
- Jason Elyaguov
- Department of Urology SUNY Upstate Medical University Syracuse New York USA
| | - Roman Isakov
- Department of Urology SUNY Upstate Medical University Syracuse New York USA
| | - Dmitriy Nikolavsky
- Department of Urology SUNY Upstate Medical University Syracuse New York USA
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Riechardt S, Waterloos M, Lumen N, Campos-Juanatey F, Dimitropoulos K, Martins FE, Osman NI, Barratt R, Chan G, Esperto F, Ploumidis A, Verla W, Greenwell T. European Association of Urology Guidelines on Urethral Stricture Disease Part 3: Management of Strictures in Females and Transgender Patients. Eur Urol Focus 2022; 8:1469-1475. [PMID: 34393082 DOI: 10.1016/j.euf.2021.07.013] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 07/15/2021] [Accepted: 07/29/2021] [Indexed: 12/16/2022]
Abstract
CONTEXT Urethral stricture management guidelines are an important tool for guiding evidence-based clinical practice. OBJECTIVE To present a summary of the 2021 version of the European Association of Urology (EAU) guidelines on management of urethral strictures in females and transgender patients. EVIDENCE ACQUISITION The panel performed a literature review on these topics covering a time frame between 2008 and 2018 and used predefined inclusion and exclusion criteria for study selection. Key papers beyond this time period could be included as per panel consensus. A strength rating for each recommendation was added based on the review of the available literature and after panel discussion. EVIDENCE SYNTHESIS Management of urethral strictures in females and transgender patients has been described in a few case series in the literature. Endoluminal treatments can be used for short, nonobliterative strictures in the first line. Repetitive endoluminal treatments are not curative. Urethroplasty encompasses a multitude of techniques and adaptation of the technique to the local conditions of the stricture is crucial to obtain durable patency rates. CONCLUSIONS Management of urethral strictures in females and transgender patients is complex and a multitude of techniques are available. Selection of the appropriate technique is crucial and these guidelines provide relevant recommendations. PATIENT SUMMARY Although different techniques are available to manage narrowing of the urethra (called a stricture), not every technique is appropriate for every type of stricture. These guidelines, developed on the basis of an extensive literature review, aim to guide physicians in selecting the appropriate technique(s) to treat a specific type of urethral stricture in females and transgender patients. TAKE HOME MESSAGE: Although different techniques are available to manage urethral strictures, not every technique is appropriate for every type of stricture. Management of urethral strictures in females and transgender patients is complex and a multitude of techniques are available. Selection of the appropriate technique is crucial and these guidelines provide relevant recommendations.
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Affiliation(s)
- Silke Riechardt
- Department of Urology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
| | - Marjan Waterloos
- Division of Urology, Gent University Hospital, Gent, Belgium; Division of Urology, AZ Maria Middelares, Gent, Belgium
| | - Nicolaas Lumen
- Division of Urology, Gent University Hospital, Gent, Belgium
| | | | | | - Francisco E Martins
- Department of Urology, Santa Maria University Hospital, University of Lisbon, Lisbon, Portugal
| | - Nadir I Osman
- Department of Urology, Sheffield Teaching Hospitals, Sheffield, UK
| | - Rachel Barratt
- Department of Urology, University College London Hospital, London, UK
| | - Garson Chan
- Division of Urology, University of Saskatchewan, Saskatoon, Canada
| | - Francesco Esperto
- Department of Urology, Campus Biomedico University of Rome, Rome, Italy
| | | | - Wesley Verla
- Division of Urology, Gent University Hospital, Gent, Belgium
| | - Tamsin Greenwell
- Department of Urology, University College London Hospital, London, UK
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Lee WG, Christopher AN, Ralph DJ. Gender Affirmation Surgery, Transmasculine. Urol Clin North Am 2022; 49:453-465. [DOI: 10.1016/j.ucl.2022.04.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Treatment of Urethral Strictures in Transmasculine Patients. J Clin Med 2021; 10:jcm10173912. [PMID: 34501359 PMCID: PMC8432136 DOI: 10.3390/jcm10173912] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2021] [Revised: 08/02/2021] [Accepted: 08/22/2021] [Indexed: 12/27/2022] Open
Abstract
Background: Urethral strictures are a common complication after genital gender-affirming surgery (GGAS) in transmasculine patients. Studies that specifically focus on the management of urethral strictures are scarce. The aim of this systematic review is to collect all available evidence on the management of urethral strictures in transmasculine patients who underwent urethral lengthening. Methods: We performed a systematic review of the management of urethral strictures in transmasculine patients after phalloplasty or metoidioplasty (PROSPERO, CRD42021215811) with literature from PubMed, Embase, Web of Science and Cochrane. Preferred Reporting Items for Systematic reviews and Meta-Analysis-(PRISMA) guidelines were followed, and risk of bias was assessed for every individual study using the 5-criterion quality appraisal checklist. Results: Eight case series were included with a total of 179 transmasculine patients. Only one study discussed the management of urethral strictures after metoidioplasty. Urethral strictures were most often seen at the anastomosis between the fixed and pendulous urethra. For each stricture location, different techniques have been reported. All studies were at a high risk of bias. The current evidence is insufficient to favor one technique over another. Conclusions: Different techniques have been described for the different clinical scenarios of urethral stricture disease after GGAS. In the absence of comparative studies, however, it is impossible to advocate for one technique over another. This calls for additional research, ideally well-designed prospective randomized controlled trials (RCTs), focusing on both surgical and functional outcome parameters.
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Beamer MR, Schardein J, Shakir N, Jun MS, Bluebond-Langner R, Zhao LC, Nikolavsky D. One or Two Stage Buccal Augmented Urethroplasty has a High Success Rate in Treating Post Phalloplasty Anastomotic Urethral Stricture. Urology 2021; 156:271-278. [PMID: 34119502 DOI: 10.1016/j.urology.2021.05.045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 05/10/2021] [Accepted: 05/12/2021] [Indexed: 10/21/2022]
Abstract
OBJECTIVE To describe the outcomes of single-stage and staged repairs in properly selected patients with phalloplasty anastomotic strictures. METHODS A bi-institutional retrospective review was performed of all patients who underwent anastomotic stricture repairs between 7/2014-8/2020. Those who had prior augmented urethroplasties or poorly vascularized tissue underwent two-stage repairs (Group-2), all others underwent single-stage repair with a double-face (dorsal inlay and ventral onlay) buccal mucosal graft urethroplasty (Group-1). Postoperatively, urethral patency and patient reported outcome measures (PROMs) were assessed. RESULTS Twenty-three patients with anastomotic strictures were identified. Fourteen patients met inclusion criteria and had 1-year follow-up (9 in Group-1; 5 in Group-2). Nine patients (64%) had prior failed interventions (56% Group-1; 80% Group-2). At a mean follow-up of 33.9 (Group-1) and 35.2 months (Group-2) there were two stricture recurrences in Group-1 (22%) and none in Group-2. PROMs were completed by 12 patients. All patients reported the ability to void standing. Post-void dribbling was present in the majority of patients (7/7 Group-1; 2/4 in Group-2). Mean IPSS was 3.9 (0-14) for Group-1 and 1 (0-3) for Group-2. All reported at least a moderate improvement in their condition on GRA (Group-1 +3 71%, +2 29%; Group-2 +3 100%). CONCLUSION Single-stage repairs are feasible for patients with anastomotic strictures who have well vascularized tissue and no prior single-stage buccal mucosa augmented urethroplasty failures. Staged repairs are feasible for patients with poor tissue quality. Proper patient selection is important for successful reconstruction.
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Affiliation(s)
- Matthew R Beamer
- Department of Urology, SUNY Upstate Medical University, Syracuse, NY
| | - Jessica Schardein
- Department of Urology, SUNY Upstate Medical University, Syracuse, NY
| | - Nabeel Shakir
- Department of Urology, New York University Langone Health, New York, NY
| | - Min Suk Jun
- Department of Urology, New York University Langone Health, New York, NY
| | - Rachel Bluebond-Langner
- Hansjörg Wyss Department of Plastic Surgery, New York University Langone Health, New York, NY
| | - Lee C Zhao
- Department of Urology, New York University Langone Health, New York, NY
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de Rooij FPW, Peters FRM, Ronkes BL, van der Sluis WB, Al-Tamimi M, van Moorselaar RJA, Bouman MB, Pigot GLS. Surgical outcomes and proposal for a treatment algorithm for urethral strictures in transgender men. BJU Int 2021; 129:63-71. [PMID: 34046987 PMCID: PMC9291467 DOI: 10.1111/bju.15500] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Revised: 04/30/2021] [Accepted: 05/23/2021] [Indexed: 11/27/2022]
Abstract
OBJECTIVES To assess our results of surgical treatment for urethral strictures in transgender men, and to provide a surgical treatment algorithm. PATIENTS AND METHODS A single centre, retrospective cohort study was conducted of transgender men who underwent surgical correction of their urethral stricture(s) between January 2013 and March 2020. The medical charts of 72 transgender men with 147 urethral strictures were reviewed. The primary outcomes were the success and recurrence rates after surgical treatment for urethral strictures. RESULTS The median (interquartile range [IQR]) follow-up was 61 (25-202) months. At last follow-up, 50/72 (69%) were able to void while standing (after one [60%], two [20%], three [6%], four [8%], five [4%], or seven [2%] procedures), 10/72 (14%) await further treatment, two of the 72 (3%) sat to void despite good urodynamic function, and 10/72 (14%) had a definitive urethrostomy. Of 104 surgical treatments included in separate success rate analysis, 65 (63%) were successful (43/75 [57%] after phalloplasty, 22/29 [76%] after metoidioplasty). The highest success rates in short urethral strictures were seen after a Heineke-Mikulicz procedure (six of seven cases), and in longer or more complicated urethral strictures after two-stage with graft (four of six), two-stage without graft (10/12), pedicled flap (11/15, 73%), and single-stage graft (seven of seven) urethroplasties. Grafts used were buccal mucosa or full-thickness skin grafts. Success rates improved over time, with success rates of 38% and 36% in 2013 and 2014, to 71% and 73% in 2018 and 2019, respectively. We concluded with a surgical treatment algorithm based on previous literature, stricture characteristics, and our surgical outcomes. CONCLUSION The highest success rates were seen after a Heineke-Mikulicz procedure in short urethral strictures; and after graft, pedicled flap, or two-stage urethroplasties in longer or more complicated urethral strictures. Finally, most of the transgender men were able to void while standing, although in some multiple surgical procedures were necessary to accomplish this.
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Affiliation(s)
- Freek P W de Rooij
- Department of Urology, Amsterdam University Medical Center, Location VUmc, Amsterdam, the Netherlands.,Center of Expertise on Gender Dysphoria at the Amsterdam University Medical Center, Location VUmc, Amsterdam, the Netherlands
| | - Femke R M Peters
- Department of Urology, Amsterdam University Medical Center, Location VUmc, Amsterdam, the Netherlands
| | - Brechje L Ronkes
- Department of Urology, Amsterdam University Medical Center, Location VUmc, Amsterdam, the Netherlands.,Center of Expertise on Gender Dysphoria at the Amsterdam University Medical Center, Location VUmc, Amsterdam, the Netherlands
| | - Wouter B van der Sluis
- Center of Expertise on Gender Dysphoria at the Amsterdam University Medical Center, Location VUmc, Amsterdam, the Netherlands.,Department of Plastic, Reconstructive and Hand Surgery, Amsterdam University Medical Center, Location VUmc, Amsterdam, the Netherlands
| | - Muhammed Al-Tamimi
- Department of Plastic, Reconstructive and Hand Surgery, Amsterdam University Medical Center, Location VUmc, Amsterdam, the Netherlands
| | - R Jeroen A van Moorselaar
- Department of Urology, Amsterdam University Medical Center, Location VUmc, Amsterdam, the Netherlands
| | - Mark-Bram Bouman
- Center of Expertise on Gender Dysphoria at the Amsterdam University Medical Center, Location VUmc, Amsterdam, the Netherlands.,Department of Plastic, Reconstructive and Hand Surgery, Amsterdam University Medical Center, Location VUmc, Amsterdam, the Netherlands
| | - Garry L S Pigot
- Department of Urology, Amsterdam University Medical Center, Location VUmc, Amsterdam, the Netherlands.,Center of Expertise on Gender Dysphoria at the Amsterdam University Medical Center, Location VUmc, Amsterdam, the Netherlands
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Masculinizing Genital Surgery: An Imaging Primer for the Radiologist. AJR Am J Roentgenol 2020; 214:W27-W36. [DOI: 10.2214/ajr.19.21597] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Dy GW, Granieri MA, Fu BC, Vanni AJ, Voelzke B, Rourke KF, Elliott SP, Nikolavsky D, Zhao LC. Presenting Complications to a Reconstructive Urologist After Masculinizing Genital Reconstructive Surgery. Urology 2019; 132:202-206. [DOI: 10.1016/j.urology.2019.04.051] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Revised: 04/23/2019] [Accepted: 04/27/2019] [Indexed: 11/29/2022]
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Dy GW, Sun J, Granieri MA, Zhao LC. Reconstructive Management Pearls for the Transgender Patient. Curr Urol Rep 2018; 19:36. [DOI: 10.1007/s11934-018-0795-y] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Wilson SC, Stranix JT, Khurana K, Morrison SD, Levine JP, Zhao LC. Fasciocutaneous flap reinforcement of ventral onlay buccal mucosa grafts enables neophallus revision urethroplasty. Ther Adv Urol 2016; 8:331-337. [PMID: 27904649 DOI: 10.1177/1756287216673959] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Urethral strictures or fistulas are common complications after phalloplasty. Neourethral defects pose a difficult reconstructive challenge using standard techniques as there is generally insufficient ventral tissue to support a graft urethroplasty. We report our experience with local fasciocutaneous flaps for support of ventrally-placed buccal mucosal grafts (BMGs) in phalloplasty. METHODS A retrospective review of patients who underwent phalloplasty and subsequently required revision urethroplasty using BMGs between 2011 and 2015 was completed. Techniques, complications, additional procedures, and outcomes were examined. RESULTS A total of three patients previously underwent phalloplasty with sensate radial forearm free flaps (RFFFs): two female-to-male (FTM) gender reassignment, and one oncologic penectomy. Mean age at revision urethroplasty was 41 years (range 31-47). Indications for surgery were: one meatal stenosis, four urethral strictures (mean length 3.6 ± 2.9 cm), and two urethrocutaneous fistulas. The urethral anastomosis at the base of the neophallus was the predominant location for complications: 3/4 strictures, and 2/2 fistulas. Medial thigh (2) or scrotal (1) fasciocutaneous flaps were used to support the BMG for urethroplasty. One stricture recurrence at 3 years required single-stage ventral BMG urethroplasty supported by a gracilis musculocutaneous flap. All patients were able to void from standing at mean follow up of 8.7 months (range 6-13). A total of two patients (66%) subsequently had successful placement of a penile prosthesis. CONCLUSIONS Our early results indicate that local or regional fasciocutaneous flaps enable ventral placement of BMGs for revision urethroplasty after phalloplasty.
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Affiliation(s)
- Stelios C Wilson
- Wyss Department of Plastic Surgery, New York University Langone Medical Center, NY, USA
| | - John T Stranix
- Wyss Department of Plastic Surgery, New York University Langone Medical Center, NY, USA
| | - Kiranpreet Khurana
- Department of Urology, New York University Langone Medical Center, NY, USA
| | - Shane D Morrison
- Division of Plastic and Reconstructive Surgery, Department of Surgery, University of Washington School of Medicine, Seattle, WA, USA
| | - Jamie P Levine
- Wyss Department of Plastic Surgery, New York University Langone Medical Center, NY, USA
| | - Lee C Zhao
- Department of Urology, New York University, School of Medicine, 150 East 32nd Street, Second Floor,New York, NY 10016, USA
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