This paper presents a 5-year follow-up of a randomized, controlled trial, which compared microwave endometrial ablation (MEA) with transcervical resection of the endometrium (TCRE) for women with heavy menstrual bleeding. Two hundred sixty-three women were randomized to receive either MEA (n ϭ 129) or TCRE (n ϭ 134). For the current study, participants who were at least 60 months postprocedure were sent a questionnaire concerning satisfaction with and acceptability of their treatment method, menstrual status, changes in health-related quality of life, and any further surgery received. This was the same questionnaire that had been sent at 1-and 2-years of follow-up.Two hundred thirty-six of the original 263 study participants (90%) returned a completed questionnaire, including 116 MEA patients and 120 TCRE patients. Total or general satisfaction was reported by significantly more of those who underwent MEA compared with those who had TCRE (86% vs. 74%). Similarly, 83% and 75%, respectively, reported a cure or acceptable improvement in their symptoms, 97% and 91% expressed overall treatment acceptance, and 97% and 89% said that they would recommend the procedure to a friend. Both groups had similar, significant improvement in bleeding and pain scores, and 96% overall reported amenorrhea or lighter periods. Significantly more women in the TCRE group experienced dyspareunia compared with the MEA group (11% vs. 6%, respectively). Premenstrual symptoms improved significantly for both groups.Quality-of-life scores were improved for all participants. Disruptions to work or leisure activities were significantly lower in both treatment groups.In all, 24% of the patients who had MEA and 28% of those who had TCRE had undergone further gynecologic surgery in the follow-up period. This includes a 16% hysterectomy rate for the MEA cohort and 25% hysterectomy rate for women who had TCRE. Nearly all of the 20 hysterectomies among women in the MEA arm occurred within 24 months of the initial procedure. Reasons for hysterectomy were bleeding, combined bleeding and dysmenorrhea, cyclic pain, and miscellaneous conditions, including 1 woman in the TCRE arm who was operated on for endometrial carcinoma. GYNECOLOGY Volume 60, Number 7 OBSTETRICAL AND GYNECOLOGICAL SURVEY ABSTRACT The authors performed a medical chart review of all women diagnosed with atypical squamous cells of undetermined significance (ASCUS) between July 2002 and February 2004 to determine the presence of oncogenic human papillomavirus (HPV) according to patient age. Other risk factors were also noted. Cervical smears were evaluated using fluid-based thin-layer cytology (PreservCyt; Cytyc Corp., Marlborough, MA). Office Gynecology 435 436 Obstetrical and Gynecological Survey ABSTRACT This paper presents a series of 970 women who reported to the Chronic Pelvic Pain Clinic at the University of North Carolina between July 1993 and December 2000 with pelvic pain of at least 6 months duration. The authors investigated the prevalence of irritable bowel syndrome (IBS) in th...

SummaryCalculated globulin (total protein – albumin) is usually tested as part of a liver function test profile in both primary and secondary care and determines the serum globulin concentration, of which immunoglobulins are a major component. The main use hitherto of calculated globulin is to detect paraproteins when the level is high. This study investigated the potential to use low levels of calculated globulin to detect antibody deficiency. Serum samples with calculated globulin cut-off < 18 g/l based on results of a pilot study were collected from nine hospitals in Wales over a 12-month period. Anonymized request information was obtained and the samples tested for immunoglobulin levels, serum electrophoresis and, if appropriate, immunofixation. A method comparison for albumin measurement using bromocresol green and bromocresol purple was undertaken. Eighty-nine per cent (737 of 826) samples had an immunoglobulin (Ig)G level of < 6 g/l using the bromocresol green methodology with a cut-off of < 18 g/l, and 56% (459) had an IgG of < 4 g/l. Patients with both secondary and primary antibody deficiency were discovered and serum electrophoresis and immunofixation showed that 1·2% (10) had previously undetected small paraproteins associated with immune-paresis. Using bromocresol purple, 74% of samples had an IgG of < 6 g/l using a cut-off of < 23 g/l. Screening using calculated globulin with defined cut-off values detects both primary and secondary antibody deficiency and new paraproteins associated with immune-paresis. It is cheap, widely available and under-utilized. Antibody-deficient patients have been discovered using information from calculated globulin values, shortening diagnostic delay and time to treatment with immunoglobulin replacement therapy.

Objective To assess delay in clinicians obtaining emergency biochemistry test results when the telephoning of results by laboratory staff is supplanted by installation of computer ward terminals. Design Retrospective observational study. Setting Accident and emergency department and acute medical admissions ward of a teaching hospital. Sample 3228 emergency requests for biochemistry tests sent from the accident and emergency department and 1836 from the medical admissions ward during August 1999 to January 2000 when there was no recorded telephone contact for results. Main outcome measures Proportion of emergency biochemistry results accessed via a ward terminal within 1 or 3 hours of becoming available and the proportion never seen by this means. Results The results from 1443/3228 (45%) of urgent requests from accident and emergency and 529/1836 (29%) from the admissions ward were never accessed via the ward terminal. Results from 794/3228 (25%) of accident and emergency requests and 413/1836 (22%) of admissions ward requests were seen within 1 hour of becoming available while a further 491/3228 (15%) and 341/1836 (19%) respectively were accessed between 1 and 3 hours. In up to 43/1443 (3%) of the accident and emergency test results that were never looked at the findings might have led to an immediate change in patient management. Conclusions When used as the sole substitute for telephoning results, the provision of terminal access to laboratory results on wards can hinder rather than promote the communication of emergency blood results to healthcare staff.

Immediate hypersensitivity to chlorhexidine appears to be common but underreported in the UK. We recommend that centres investigating patients with reactions during anaesthesia and surgery should routinely include testing for chlorhexidine allergy.

The objective of this study was to evaluate and compare the effect of treatment with orlistat vs. metformin on the hormonal and biochemical features of patients with polycystic ovarian syndrome (PCOS). Twenty-one Caucasian women with PCOS [mean (+/-SEM) age 27 +/- 0.9 yr and body mass index 36.7 +/- 3.3 kg/m(2)] participated in this prospective, randomized, open-labeled study. All subjects had an 8-wk run-in period of dietary modification and then randomized to receive either metformin (500 mg three times daily) or orlistat (120 mg three times daily) for 3 months. Weight, blood pressure, and fasting blood samples were taken at screening, randomization, and on completion. Insulin resistance (IR) was calculated using the homeostasis model of assessment (HOMA)-IR method [HOMA-IR = (insulin x glucose)/22.5]. The results are expressed as mean +/- SEM. When compared with baseline, treatment with both orlistat [93.5 +/- 11.5 ng/dl (3.24 +/- 0.4 nmol/liter) vs. 114.5 +/- 11.5 ng/dl (3.97 +/- 0.4 nmol/liter), P = 0.039] and metformin [97.2 +/- 11.5 ng/dl (3.37 +/- 0.4 nmol/liter) vs. 120.0 +/- 8.7 ng/dl (4.16 +/- 0.3 nmol/liter), P = 0.048] produced a significant reduction in total testosterone. Treatment with orlistat produced a 4.69% reduction in weight (99.0 +/- 6.0 vs. 94.6 +/- 6.1 kg, P = 0.002), and this reduction was more significant than the reduction produced by metformin (4.69 vs. 1.02%, P = 0.006). There was no significant reduction seen after either treatment group for fasting insulin, HOMA-IR, SHBG, or any of the lipid parameters studied. In this study, orlistat produced a significant reduction in weight and total testosterone. The reduction in total testosterone was similar to that seen after treatment with metformin. Therefore, orlistat may prove to be a useful adjunct in the treatment of PCOS.

This study confirms that measurement of the LH/FSH ratio is of limited use in the diagnosis of PCOS.

Maternal serum inhibin levels were measured in 19 second‐trimester pregnancies affected by fetal Down's syndrome and 95 unaffected control pregnancies matched for gestational age. A statistically significant elevation was found in the affected pregnancies compared with the controls (Wilcoxon rank sum test: one‐tail P=0·02). The median level in the cases was 1·3 times that in the controls, with 95 per cent confidence limits of 0·9–1·9. Although the inhibin levels were unrelated to those of alpha‐fetoprotein and unconjugated oestriol in the same samples, there was a statistically significant correlation with human chorionic gonadotropin. This together with the relatively small elevation in cases suggests that inhibin would be of limited value in maternal serum screening for Down's syndrome.

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