Transdermal estradiol therapy produced an effective tumor response. Cardiovascular toxicity was substantially reduced compared with that expected of oral estrogen, and other morbidity (gynecomastia) was negligible. Transdermal estradiol therapy prevented andropause symptoms, improved quality of life scores and increased bone density. Transdermal estradiol costs a tenth of current therapy cost, with the potential for considerable economic savings over conventional hormone therapies.
OBJECTIVE
To review the outcomes of all patients referred with vesico‐vaginal (V VF) and urethro‐vaginal (UVF) fistulae to a tertiary centre, and to investigate the patient, fistula and surgical factors relevant to success.
PATIENTS AND METHODS
We reviewed retrospectively the case‐notes of 41 consecutive patients (32 with V VF; nine with UVF) treated between January 2000 and January 2006.
RESULTS
All patients were tertiary referrals, eight after failed local repairs. Four patients were unsalvageable and had a supravesical diversion. In all there were 47 repairs (23 transvaginal; 24 transabdominal) on 37 patients by two specialist surgeons. The fistula was closed in 92%; five V VF and one UVF required a second procedure, and one V VF a third procedure. One patient with a V VF awaits a second attempt at repair. In one V VF (one attempt) and one UVF (three attempts) the procedure failed and the patient had a diversion. A transvaginal approach cured all 11 patients with a V VF and eight of nine with a UVF, whilst an abdominal approach used for larger/complex fistulae was successful in 18 of 24 (75%) attempts (P = 0.13). The major determinants of success were fistula size (>3 cm; P = 0.02) and the availability of tissue for interposition. V VF repairs using Martius/omental interposition were mostly successful, whilst abdominal repairs in which omentum was unavailable tended to fail (37.5% cure; P = 0.002).
CONCLUSIONS
Despite varied aetiology, V VF/UVF were repaired successfully in 92% of patients. Complex (V VF) fistulae were challenging and a quarter of these required more than one attempt. Failure of repair was more likely in larger fistulae (>3 cm) requiring an abdominal approach, if omental interposition was not possible. Good‐quality tissue interposition for complex fistula is essential for a successful outcome.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.