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1.
Cent European J Urol ; 73(2): 213-219, 2020.
Article in English | MEDLINE | ID: mdl-32782842

ABSTRACT

INTRODUCTION: Complex ureteral obstruction is a pathology that has always been a challenge for the urologist, especially in patients with high surgical risk or with a short life expectancy. MATERIAL AND METHODS: Between 2002 and 2017, 13 extra-anatomical bypasses were placed. A descriptive retrospective study was carried out. An analysis of the permeability time of the prosthesis was performed using Kaplan-Meyer curves. Demographic and etiological characteristics as well as early and late complications were analysed. RESULTS: Etiologies were benign in 39% (including 3 transplant recipients) and malignant in 69%. Permeability rates were 90.9% at each of 12, 24 and 48 months, respectively, and 75.8% at 60 months. There were no deaths in the early postoperative period, nor intraoperative complications. The most frequent complications were infections. Three of them were associated with bypass extrusion, which needed to be removed. A total of 5 prosthesis had to be removed. 40% of the patients did not present complications. CONCLUSIONS: The extra-anatomical ureteral bypass is an alternative to permanent nephrostomy in the treatment of complex ureteral strictures. Their patency rates after long-term follow-up vary from 90% to 75% at 48 and 60 months, respectively. Their complication rates can be considered acceptable in the patients' clinical contexts.

2.
Eur J Obstet Gynecol Reprod Biol ; 211: 62-67, 2017 Apr.
Article in English | MEDLINE | ID: mdl-28192733

ABSTRACT

OBJECTIVE: To assess the long-term results and complications of pelvic organ prolapse treatment with transvaginal mesh. STUDY DESIGN: Prospective observational study of 75 women who underwent surgery between 2005 and 2008 by the same surgeon. 44 patients (58,7%) underwent concomitant treatment of stress urinary incontinence. Anatomical criterion for failure was prolapse grade >I in any compartment. Analysis of functional features consisted of an assessment of urinary, sexual, and defecation symptoms, and pelvic pain. Subjective global evaluation of the treatment was carried out through the Visual Analogue Scale (VAS). Analysis of the early and late complications and their medical or surgical management was performed. Evaluation of risk factors for failure of treatment and extrusion was carried out through logistic regression. RESULTS: The median follow-up was 5,3 years. The anatomical results showed correction in 91,3% of the patients. Median subjective VAS evaluation: 9/10. Urinary symptoms improved after the surgery. Constipation and dyspareunia rates worsened. Pelvic pain improved. There were two early complications: one rectal perforation, repaired intraoperatively and one pulmonary embolism, managed medically. Late complications: 9 extrusions (3 managed with topical oestrogen, 3 with expectant management, and 3 reoperated, one twice), one cervix elongation and one forgotten gauze (both reoperated), 4 de novo pain managed successfully conservatively. 58,8% of the complications occurred after one year. Risk factors analyzed showed no statistical significance. CONCLUSIONS: Vaginal mesh provides favorable anatomical, functional and subjective outcomes in long-term follow-up. The number of complications is relatively low, but many complications occurred a long-time after surgery.


Subject(s)
Pelvic Organ Prolapse/surgery , Surgical Mesh/adverse effects , Urinary Incontinence, Stress/surgery , Vagina/surgery , Aged , Aged, 80 and over , Constipation/etiology , Dyspareunia/etiology , Female , Follow-Up Studies , Humans , Middle Aged , Postoperative Complications/etiology , Prospective Studies , Risk Factors , Treatment Outcome
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