Preliminary Functional Outcome Following Robotic Intracorporeal Orthotopic Ileal Neobladder Suspension with Round Ligaments in Women with Bladder Cancer.
Eur Urol
; 82(3): 295-302, 2022 09.
Article
em En
| MEDLINE
| ID: mdl-34862097
ABSTRACT
BACKGROUND:
Chronic urinary retention (CUR) is a frequent complication after orthotopic neobladder (ONB) reconstruction in women. To decrease CUR, several open surgical modifications to provide back support to the ONB have been established on the basis of pelvic anatomical differences between females and males.OBJECTIVE:
To illustrate our technique for robotic intracorporeal reconfiguration of ONB as integrated into our open surgical approach to provide back support to the ONB with round ligaments in women. DESIGN, SETTING, ANDPARTICIPANTS:
From November 2017 to April 2021, 28 patients underwent robotic intracorporeal ONB with a minimum of 6 mo of follow-up at a single centre. SURGICAL PROCEDURE We performed robotic radical cystectomy, pelvic lymphadenectomy, and a complete intracorporeal ONB suspended with round ligaments (rONB). Our surgical procedure is demonstrated in the accompanying video. MEASUREMENTS Demographics and clinical and pathological data were collected. Perioperative and 90-d complications and 6-mo functional outcomes were compared for the rONB group (n = 12) and the patients receiving a traditional ONB (tONB; n = 16). RESULTS ANDLIMITATIONS:
The median total operative time was 305 min (interquartile range [IQR] 270-370) for tONB and 303 min (IQR 287-330) for rONB. The median estimated blood loss was 325 ml (IQR 200-700) for tONB and 350 ml (IQR 262-600) for rONB. Some 50% of the tONB group and 41.7% of the rONB group experienced low-grade complications. A total of 12.5% tONB and 8.3% rONB patients experienced high-grade complications with neobladder-vaginal fistula. The cumulative risk of CUR was 37.5% in the tONB group and 16.7% in the rONB group. This study is limited by the small sample size and the short follow-up period.CONCLUSIONS:
We established a feasible surgical technique for a robotic intracorporeal ONB configuration suspended with round ligaments. This may prevent the occurrence of emptying dysfunction in women. PATIENTSUMMARY:
We describe our stepwise technique for creating a new bladder within the body that is suspended with round ligaments. Patients undergoing removal of the bladder for bladder cancer may benefit from this technique in terms of better urinary function and the advantages of a robotic surgical approach.Palavras-chave
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Bases de dados:
MEDLINE
Assunto principal:
Derivação Urinária
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Neoplasias da Bexiga Urinária
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Robótica
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Procedimentos Cirúrgicos Robóticos
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Ligamentos Redondos
Limite:
Female
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Humans
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Male
Idioma:
En
Revista:
Eur Urol
Ano de publicação:
2022
Tipo de documento:
Article