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To Transect or Not Transect: Results from the Scandinavian Urethroplasty Study, A Multicentre Randomised Study of Bulbar Urethroplasty Comparing Excision and Primary Anastomosis Versus Buccal Mucosal Grafting

Nilsen, Ole Jacob ; Holm, Henriette Veiby ; Ekerhult, Teresa O. ; Lindqvist, Klas ; Grabowska, Beata ; Persson, Beata ; Sairanen, Jukka

European urology, 2022-04, Vol.81 (4), p.375-382 [Periódico revisado por pares]

Switzerland: Elsevier B.V

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Título:
To Transect or Not Transect: Results from the Scandinavian Urethroplasty Study, A Multicentre Randomised Study of Bulbar Urethroplasty Comparing Excision and Primary Anastomosis Versus Buccal Mucosal Grafting
Autor: Nilsen, Ole Jacob ; Holm, Henriette Veiby ; Ekerhult, Teresa O. ; Lindqvist, Klas ; Grabowska, Beata ; Persson, Beata ; Sairanen, Jukka
Assuntos: Anastomosis, Surgical - adverse effects ; Buccal mucosa graft ; Erectile dysfunction ; Erectile Dysfunction - etiology ; Excision and primary anastomosis ; Female ; Humans ; Male ; Mouth Mucosa - transplantation ; Penile complications ; Sexual dysfunction ; Sexual Dysfunction, Physiological - etiology ; Treatment Outcome ; Triethylenephosphoramide ; Urethra - surgery ; Urethral stricture ; Urethral Stricture - surgery ; Urethroplasty ; Urologi och njurmedicin ; Urologic Surgical Procedures, Male - adverse effects ; Urologic Surgical Procedures, Male - methods ; Urology and Nephrology
É parte de: European urology, 2022-04, Vol.81 (4), p.375-382
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Descrição: This randomised study compared sexual dysfunction after urethroplasty with transecting excision and primary anastomosis or buccal mucosa grafting. No significant difference in erectile function was observed. More penile complications (reduced glans filling and penile shortening) were reported after the transecting technique. Open surgical treatment of short bulbar urethral strictures (urethroplasty) is commonly performed as transecting excision and primary anastomosis (tEPA) or buccal mucosa grafting (BMG). Erectile dysfunction and penile complications have been reported, but there is an absence of randomised trials. To evaluate sexual dysfunction and penile complications after urethroplasty with tEPA versus BMG. Centres in Finland, Sweden and Norway participated. Patients with a bulbar urethral stricture of ≤2 cm without previous urethroplasty were randomised. The primary endpoints were the degree of erectile dysfunction and penile complications. Follow-up was 12 mo. Patients were randomised to either tEPA or BMG urethroplasty. Sexual dysfunction was measured using the International Index of Erectile Function, 5-item version (IIEF-5) and a penile complications questionnaire (PCQ) designed for this study. Continuous data were analysed using analysis of covariance and categorical data were compared using a χ2 test. A total of 151 patients were randomised to either tEPA (n = 75) or BMG (n = 76). The tEPA group reported more penile complications (p = 0.02), especially reduced glans filling (p = 0.03) and a shortened penis (p = 0.001). There were no differences in postoperative IIEF-5 total scores. Recurrence rates were similar in both groups (12.9%) but the study was not designed to detect differences in recurrence rates. The PCQ is not validated, which is a limitation. More patients reported penile complications after urethroplasty with tEPA than with BMG. This should be considered when choosing the operative method, and patients should be informed accordingly. This study compared two common operations for repair of narrowing of the male urethra. Neither of the two methods seems to cause worsened erections. However, penile problems are more common after the transection technique than after the grafting technique.
Editor: Switzerland: Elsevier B.V
Idioma: Inglês;Norueguês

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To Transect or Not Transect: Results from the Scandinavian Urethroplasty Study, A Multicentre Randomised Study of Bulbar Urethroplasty Comparing Excision and Primary Anastomosis Versus Buccal Mucosal Grafting

Nilsen, Ole Jacob ; Holm, Henriette Veiby ; Ekerhult, Teresa O. ; Lindqvist, Klas ; Grabowska, Beata ; Persson, Beata ; Sairanen, Jukka

Switzerland: Elsevier B.V

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