In this study, women with dysmenorrhea of at least 6 months' duration were recruited to a randomized, double-blind, controlled trial, which compared the effectiveness of conservative surgical treatment with treatment with presacral neurectomy. One hundred twenty-six women with a diagnosis of dysmenorrhea caused by endometriosis who had been unresponsive to medical treatment formed the study subjects. A preoperative evaluation established a baseline for frequency and severity of dysmenorrhea, dyspareunia, and chronic pelvic pain. Similar measurements were made at 6 and 12 months. Pain severity was rated using a 100-point visual analog scale with 100 being the most severe pain. Patients were randomized to 1 of 2 treatment groups. Group A (n ϭ 63) received electrocautery ablation or excision of visible pelvic endometriotic lesions, enucleation of endometriomas, and lysis of pelvic adhesions. Group B (n ϭ 63) underwent presacral neurectomy after conservative treatment. Presacral neurectomy was performed after retraction of the sigmoid colon and vasopressin infiltration of the sacral promontory area. The presacral area was exposed and underlying tissue layers cauterized. At the periosteum, a semilunar piece of retroperitoneal tissue was dissected. Neurectomy was confirmed with pathologic examination of this tissue for evidence of nerve fiber presence. The 2 treatment groups were similar in demographic and clinical data. All laparoscopies were successfully completed with no surgical complications in either group. The length of surgery was significantly greater for those in group B (mean 123 minutes vs. 110 minutes; P Յ.05), but otherwise all operative parameters were similar. Short-term complications were minimal in both groups. No patient in group A had long-term complications. In group B, 21 and 9 women, at the 6-and 12-month visits, respectively, reported constipation. Medical therapy was successful in 15 of the 21 women at 6 months. Three patients reported urinary urgency at both the 6-and 12-month follow up. At the 6-month and 12-month visits, 83.2% and 85.6%, respectively, of the patients in group B reported either no dysmenorrhea or only light discomfort and were considered cured. In comparison, 60.3% and 57% of the women in group A were cured at 6 and 12 months, respectively (P Յ.05 for both). At each stage of endometriosis, and in women with deep rectovaginal septum endometriosis, the cure rate in group B was significantly higher compared with those in group A. Women in group A who had deep rectovaginal septum endometriosis were less likely to be cured compared with all stages of endometriosis in the same group. The severity of dysmenorrhea and dyspareunia was significantly improved at the 6-and 12-month visit in group B compared with group A, but the frequency of symptoms was similar in both groups after treatment. ABSTRACTTwo hundred nulliparous women were enrolled in a prospective observational study to investigate the influence of childbirth on pelvic organ mobility. The mobility of the urethra, bladder, c...

REAST CANCER IS THE MOST common invasive cancer in US women and its etiology is not fully defined. 1,2 Despite observational studies suggesting increased breast cancer risk with estrogen 3 and especially long-duration combined hormone use, 4,5 the magnitude of breast cancer risk associated with menopausal hormone therapy is controversial. 6,7 On July 9, 2002, the Women's Health Initiative (WHI) reported results from the randomized controlled trial of 16 608 postmenopausal women comparing effects of estrogen plus progestin with placebo on chronic disease risk and confirmed that combined estro

Background Germline mutations in BRCA1/2 and ATM have been associated with prostate cancer (PCa) risk. Objective To directly assess whether germline mutations in these three genes distinguish lethal from indolent PCa and whether they confer any effect on age at death. Design, setting, and participants A retrospective case-case study of 313 patients who died of PCa and 486 patients with low-risk localized PCa of European, African, and Chinese descent. Germline DNA of each of the 799 patients was sequenced for these three genes. Outcome measurements and statistical analysis Mutation carrier rates and their effect on lethal PCa were analyzed using the Fisher’s exact test and Cox regression analysis, respectively. Results and limitations The combined BRCA1/2 and ATM mutation carrier rate was significantly higher in lethal PCa patients (6.07%) than localized PCa patients (1.44%), p = 0.0007. The rate also differed significantly among lethal PCa patients as a function of age at death (10.00%, 9.08%, 8.33%, 4.94%, and 2.97% in patients who died ≤60 yr, 61–65 yr, 66–70 yr, 71–75 yr, and over 75 yr, respectively, p = 0.046) and time to death after diagnosis (12.26%, 4.76%, and 0.98% in patients who died ≤5 yr, 6–10 yr, and > 10 yr after a PCa diagnosis, respectively, p = 0.0006). Survival analysis in the entire cohort revealed mutation carriers remained an independent predictor of lethal PCa after adjusting for race and age, prostate-specific antigen, and Gleason score at the time of diagnosis (hazard ratio = 2.13, 95% confidence interval: 1.24–3.66, p = 0.004). A limitation of this study is that other DNA repair genes were not analyzed. Conclusions Mutation status of BRCA1/2 and ATM distinguishes risk for lethal and indolent PCa and is associated with earlier age at death and shorter survival time. Patient summary Prostate cancer patients with inherited mutations in BRCA1/2 and ATM are more likely to die of prostate cancer and do so at an earlier age.

A low-fat dietary pattern may reduce the incidence of ovarian cancer among postmenopausal women.