Long-term functional outcomes after artificial urinary sphincter implantation in men with stress urinary incontinence

Autor: Léon, Priscilla, Chartier-Kastler, Emmanuel, Rouprêt, Morgan, Ambrogi, Vanina, Mozer, Pierre, Phé, Véronique
Přispěvatelé: Service d'Urologie [CHU Pitié-Salpêtrière], CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Département de Biostatistique, Santé Publique et Information Médicale [CHU Pitié-Salpêtrière] (BIOSPIM )
Jazyk: angličtina
Rok vydání: 2014
Předmět:
Zdroj: BJU International
BJU International, Wiley, 2014, 115 (6), pp.951-957 ⟨10.1111/bju.12848⟩
ISSN: 1464-4096
1464-410X
Popis: International audience; OBJECTIVE: To evaluate long-term functional outcomes of artificial urinary sphincters (AUSs) and to determine how many men required explantation because of stress urinary incontinence (SUI) caused by sphincter deficiency after prostate surgery.PATIENTS AND METHODS: Men who had undergone placement of an AUS (American Medical Systems AMS 800®) between 1984 and 1992 to relieve SUI caused by sphincter deficiency after prostate surgery were included. Continence, defined as no need for pads, was assessed at the end of the follow-up. Kaplan-Meier survival curves estimated the survival rate of the device without needing explantation or revision.RESULTS: In all, 57 consecutive patients were included with a median (interquartile range, IQR) age of 69 (64-72) years. The median (IQR) duration of follow-up was 15 (8.25-19.75) years. At the end of follow-up, 25 patients (43.8%) still had their primary AUS. The AUS was explanted in nine men because of erosion (seven) and infection (two). Survival rates, without AUS explantation, were 87%, 87%, 80%, and 80% at 5, 10, 15, and 20 years, respectively. Survival rates, without AUS revision, were 59%, 28%, 15%, and 5% at 5, 10, 15, and 20 years, respectively. At the end of the follow-up, in intention-to-treat analysis, 77.2% of patients were continent.CONCLUSION: In the long term (>10 years) the AMS 800 can offer a high rate of continence to men with SUI caused by sphincter deficiency, with a tolerable rate of explantation and revision.
Databáze: OpenAIRE
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