Repair of pelvic organ prolapse: what is the goal?

The objective of this review is to discuss the main goals of pelvic organ prolapse repair. Pelvic organ prolapse symptoms are variable, and prolapse degree does not necessarily correlate with perceived symptoms or other associated conditions including urinary, defecatory, and sexual dysfunction. Treatment for pelvic organ prolapse is based upon symptom bother and patient expectations. There are various surgical approaches to treat pelvic organ prolapse; however, there is no standardized definition of cure or success. Physician goals of pelvic surgery to correct prolapse include restoration of anatomy, resolution of patient symptoms, avoidance of complications and attainment of patient goals. However, patient's expectations may differ, and discussing preoperative goals and setting realistic expectations prior to treatment may guide surgical therapy and improve patient satisfaction.

Urodynamics for clinically suspected obstruction after anti-incontinence surgery in women.

PURPOSE: We determined the usefulness of urodynamics in patients with obstruction secondary to anti-incontinence surgery. MATERIALS AND METHODS: We retrospectively reviewed the records of all procedures performed from January 2001 to June 2011 to relieve obstruction due to anti-incontinence surgery. Patients were excluded from study if they underwent prior procedures to relieve obstruction, followup data were missing or a neurological disorder was present. Patients were grouped into categories before intervention, including urodynamics diagnostic of obstruction vs nondiagnostic urodynamics vs no urodynamics testing. We also separated patients with predominantly storage symptoms and those with incomplete emptying. RESULTS: A total of 71 women were included in analysis. Of 54 women who presented with increased post-void residual urine volume 33 (61%) were diagnosed with obstruction on urodynamics, urodynamics was not diagnostic in 4 (7.4%) and 17 (32%) did not undergo urodynamics preoperatively. All 18 patients with predominantly storage symptoms underwent urodynamics. In patients with incomplete emptying there was no difference between the groups in storage or voiding symptom improvement, overall cure or success according to whether diagnostic urodynamics were or were not done. Of patients with storage symptoms who underwent urodynamics those without evidence of detrusor overactivity had significantly greater storage symptom improvement than those with detrusor overactivity (85.7% vs 53.8%, p = 0.02). CONCLUSIONS: When voiding symptoms or urinary retention is the primary indication for intervention after anti-incontinence surgery, urodynamic findings are not predictive of outcomes after intervention to relieve obstruction. If storage symptoms are the main indication for intervention, urodynamics may be valuable for patient counseling.

Expression analysis of MIR182 and its associated target genes in advanced ovarian carcinoma.

BRCA1/BRCA2 mutations are common and the hallmarks of high-grade serous ovarian carcinoma. We found that MIR182, a negative BRCA1 regulator, is significantly overexpressed in high-grade serous ovarian carcinoma. To examine whether overexpression of MIR182 and its target genes, including BRCA1, HMGA2 (high-mobility group A2), FOXO3 and MTSS1, are associated with high-grade serous ovarian carcinoma tumor types and clinical outcome, we studied MIR182 by in situ hybridization and its target gene expression by immunohistochemistry in 117 cases of advanced ovarian cancer. We found that high-grade serous ovarian carcinoma had significantly higher MIR182 (P=0.0003) and HMGA2 (P=0.04) expression, and significantly lower BRCA1 (P<0.0001) and FOXO3 (P<0.001) expression than normal controls. MIR182 is significantly correlated with MTSS1 expression (r=0.31; P<0.001), whereas other target genes did not show a significant correlation with MIR182, indicating a complicated regulatory mechanisms of these genes in high-grade serous ovarian carcinoma. Among the examined MIR182 target genes, only HMGA2 was significantly associated with serous type carcinomas (P<0.01), ascites (P<0.01) and high death rate (P=0.02). FOXO3 expression was associated with lower-stage disease (P=0.04) and solid growth pattern (P=0.03). MIR182 expression is significantly higher in high-grade serous ovarian carcinoma than in fallopian tubes.