Maurício Bechara Noviello

Pubovaginal sling in the treatment of stress urinary incontinence for urethral hypermobility and intrinsic sphincteric deficiency

PURPOSE This study was undertaken to evaluate the use of pubovaginal sling for the treatment of female stress urinary incontinence in patients with intrinsic sphincteric deficiency and patients with urethral hypermobility. MATERIALS AND METHODS Sixty-two patients aging 22 to 73 years-old (mean = 49.6) with a median parity of 4.1 (range 0 - 14) who underwent pubovaginal autologous fascial sling procedures for stress urinary incontinence from August/1999 to August/2002 were prospectively analyzed. Objective pre and postoperative urodynamic evaluation was performed in all cases. The patients were divided into 2 groups: thirty-nine patients (62.9%) with urethral hypermobility (Valsalva leak point pressure equal or superior to 60 cm of H(2)O) and twenty-three patients (37.1%) with intrinsic sphincteric insufficiency (Valsalva leak point pressure below 60 cm of H(2)O). RESULTS The average follow-up period was 24.8 months, ranging from 3 to 38 months. Three patients (4.8%) had detrusor overactivity before the operation, and 36 patients (58.1%) had voiding dysfunction before surgery. The postoperative objective cure rate was 88.7% for stress urinary incontinence. The study also showed that 32.2% of the patients had voiding dysfunction and 11.3% had detrusor overactivity. The mean hospital stay was 3.1 days (range 2 - 4). No difference in the above parameters was noticed between patients with intrinsic sphincteric deficiency and those with urethral hypermobility. CONCLUSION Construction of a pubovaginal sling is an effective technique for the relief of severe stress urinary incontinence, for both patients with urethral hipermobility and with intrinsic sphincteric deficiency, having a cure rate of 88.7%. The high frequency of postoperative voiding urgency was not related to the detrusor overactivity as evaluated by urodynamic studies.

Cirurgia não ginecológica em pacientes com câncer de ovário

OBJECTIVE: to evaluate the incidence of non-gynecological surgical procedures used in the treatment of ovarian cancer, as well to describe their complications. METHODS: eighty-two patients with ages from 22 to 89 (mean = 54.1 ± 15.1 years), submitted to laparotomy for surgical treatment of ovarian cancer from February 1999 to October 2003 were retrospectively evaluated. This study included only patients with epithelial ovary carcinoma. The patients were divided into 2 groups, patients submitted exclusively to gynecological procedures and patients submitted to non-gynecological procedures. Statistical analysis was made with the Students t-test or the chi-square test. RESULTS: 5 patients (6.1%) were in stage (FIGO) I, 18 (21.9%) in stage II, 40 (48.8%) in stage III, and 19 (23.2%) in stage IV. Non-gynecological procedures were done in 35 cases (42.7%), including: 17 colostomies, 16 enterectomies, 8 peritonectomies, 7 colectomies, 5 partial diaphragm resections, 4 partial cystectomies, 4 splenectomies, 2 ileostomies, and 1 hepatectomy. All patients submitted to non-gynecological procedures were included in stages III and IV. This group of patients underwent longer-lasting surgeries (5.3 ± 1.4 versus 3.1 + 0,0 h; p < 0.001). There was no significant difference between these two groups regarding hemotransfusion requirement (42,2 versus 40%; p = 0.512) and hospitalization time (11.5 ± 7.2 versus 10 ± 9.9 days; p = 0.454). Patients submitted to non-gynecological surgeries developed higher rates of postoperative complications (37 versus 17.1%; p = 0.042), and two of them (2.4%) died. CONCLUSION: non-gynecological surgical procedures are frequently used in the treatment of patients with ovarian cancer. These procedures are associated with a longer-lasting surgery and higher rates of postoperative complications.

Single-site laparoscopy in gynecology: preliminary study of a series of 50 cases

OBJECTIVE to describe the initial experience of a gynecology team, at a tertiary care center, when performing single-port laparoscopic surgery. METHODS this is a retrospective study reviewing the medical records of 50 patients treated at the outpatient gynecology clinic of our institution between June 2012 and July 2013 who underwent single-port laparoscopic surgery. This study was approved by the institutions Ethics in Research Committee. RESULTS the mean age of patients is 37.8 years, ranging from 18 to 70 years, and the most frequent surgical indications were adnexal mass (72%) and chronic pelvic pain (24%). The mean operative time was 94.4 minutes with a mean hospital stay of 25.8 hours. There were no perioperative complications. We recorded two conversions to laparotomy due to technical difficulties during the procedure. All cases of conversion had pelvic adhesions. All operative complications were successfully treated and none were considered severe. CONCLUSION this is one of the largest case series in the literature regarding surgical treatment by single-port laparoscopy in gynecology and presents evidence on reduction of surgical morbidity and satisfactory cosmetic results. We conclude that single-port laparoscopy is a viable minimally invasive technique, and that it contributes to the construction of a new scenario in modern gynecological surgery.

Is Single Incision Laparoscopy A Feasible Alternative for Advanced Ovarian Cancer Approach? A Case Report and Literature Review

Single incision laparoscopy (SIL) is a promising technique in the context of minimally invasive surgery, since it might improve cosmesis and cause less tissue trauma, if compared to multiple incision laparoscopies. Recent studies have shown its feasibility and safety for the approach of benign diseases. In this article, we report four cases of advanced ovarian cancer, addressed through SIL, with the purpose of fast diagnosis and recovery, allowing prompt onset of chemotherapy. In this series, there were no peroperative complications and no necessity of convertion to multiple incision laparoscopy or laparotomy. The maximum hospital stay was 48 hours.All patients were discharged in good conditions and referred to chemotherapy.

Prolapso de tuba uterina após histerectomia vaginal: relato de caso

O prolapso de tuba uterina e complicacao rara apos histerectomia, com aproximadamente 80 casos descritos na literatura. A sintomatologia e inespecifica, podendo incluir sangramento genital, dispareunia e dor pelvica cronica. O diagnostico diferencial deve ser feito com granuloma de cupula vaginal e carcinoma de vagina. O tratamento deve ser individualizado, podendo ser realizado por via vaginal, abdominal ou laparoscopica. Relatamos o caso de uma paciente, 47 anos, com miomatose uterina, submetida a histerectomia vaginal, evoluindo com prolapso de tuba uterina apos 11 meses de pos-operatorio. O exame especular evidenciava lesao vegetante, friavel e sangrante localizada na cupula vaginal. Esses achados clinicos sugeriam o diagnostico de prolapso de tuba uterina. A paciente foi submetida a nova intervencao cirurgica, com resseccao da tuba uterina por via vaginal. O exame natomopatologico confirmou o diagnostico e a paciente evoluiu com remissao completa da sintomatologia.