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Objective: To perform an audit on the examination of hirsute patients and to establish a rational routine examination program in an outpatient endocrine clinic., Design: Systematic, retrospective audit., Setting: Academic tertiary-care medical center., Patient(s): Three hundred forty women with hirsutism as the referral diagnosis., Intervention(s): Hormone analyses and ACTH tests during cycle days 2-8, 2 hours of oral glucose tolerance test (OGTT), and vaginal ultrasound., Main Outcome Measure(s): End diagnosis, fasting, 30-, 60-, and 120-minute oral glucose-stimulated levels of insulin and capillary blood glucose., Result(s): Two hundred one patients were diagnosed as having idiopathic hirsutism (IH) and 134 as having polycystic ovary syndrome (PCOS). End diagnosis: prolactinoma: n = 1, Cushing's syndrome: n = 1, androgen-producing ovarian tumor: n = 1, late-onset 21-hydroxylase defects: n = 2. During OGTT, 4.9% (13 of 263) had previously undiagnosed diabetes; no significant difference in diabetes prevalence was found between idiopathic hirsutism and PCOS. For 50.8%, fasting insulin values were in the upper quartile for a reference population., Conclusion(s): Initial evaluation of hirsute patients with irregular menses should include serum (s)-17alpha-hydroxyprogesterone, s-prolactin, s-Testosterone (T), and s-sex hormone-binding globulin. Further evaluation is needed in patients with markedly elevated s-T or with clinical Cushing's syndrome. Hirsute patients have a high risk of diabetes, although this could be due to the high number of overweight patients among this population.

Unlabelled: The phenotype of the vitamin D binding and macrophage activating protein, Gc, is a predictor of premenopausal bone fracture risk, possibly mediated through activation of osteoclasts. This was concluded from a study on 595 Danish perimenopausal women 45-58 years of age (30,040 person years)., Introduction: The multifunctional plasma protein Gc, also known as group-specific component, Gc globulin, or vitamin D binding protein (DBP), has two functions with relation to bone tissue: it is the major carrier protein of vitamin D in the circulation, and deglycosylation converts it into a very potent macrophage- and osteoclast-activating factor (Gc-MAF). There are several phenotypes of Gc, and in this study, we examined the relation between Gc phenotype and bone fragility., Materials and Methods: By isoelectric focusing we identified the Gc phenotype of 595 white recent postmenopausal women enrolled into the Danish Osteoporosis Prevention Study (DOPS) and identified three groups: Gc1-1 (n = 323), Gc1-2 (n = 230), and Gc2-2 (n = 42). Differences between the three groups were examined with respect to number of fractures before enrollment, BMC and BMD, and various biochemical and clinical parameters, including the concentration of Gc measured by immunonephelometry and the concentration of the macrophage marker soluble CD163 measured by ELISA., Results and Conclusions: The risk of having at least one premenopausal bone fracture (total number of women with fracture = 179) differed significantly (p = 0.017) in women with phenotype Gc1-1 (110/323 = 0.34), Gc1-2 (63/230 = 0.27), and Gc2-2 (6/42 = 0.14). The differences were even more striking (p = 0.005) for fractures caused by low-energy traumas. Using logistic regression, we found the relative risk of premenopausal fracture to be 0.32 (0.13-0.80) in Gc2-2 compared with Gc1-1. We propose that the Gc phenotypes cause differences in osteoclast activity, a theory supported by our finding of lower levels of Gc and of soluble CD163 in women with Gc2-2 compared with Gc1-1., (Copyright 2004 American Society for Bone and Mineral Research)

The importance of cigarette smoking in relation to bone mass remains uncertain, especially in younger women. In a recent meta-analysis including 10 studies in premenopausal women no effect was seen in this age group. We used baseline data from a large national cohort study (Danish Osteoporosis Prevention Study [DOPS]) to study the cumulated effect of pre- and perimenopausal smoking on bone mineral density (BMD) measured shortly after the cessation of cyclic bleedings. Baseline observations on 2015 recently menopausal women were available. Eight hundred thirty-two women were current smokers and 285 were exsmokers. Significant negative associations of cigarette smoking coded as current, ex-, or never smoking were seen on bone mass in the lumbar spine (P = 0.012), femoral neck (P<0.001), and total body (P<0.001). Quantitatively, the differences between current smokers and never smokers were limited to 1.6, 2.9, and 1.9%, respectively. A statistical interaction was found between smoking and fat mass, indicating that women in the highest tertile of fat mass were unaffected by cigarette smoking. Serum vitamin D levels and osteocalcin were inversely related to the number of cigarettes smoked per day (r = 0.11 and P<0.001; r = 0.17 and P = 0.04), respectively. Bone alkaline phosphatase (BALP) and urinary hydroxyproline (U-OHP) were unaffected by current smoking. The average cumulated effect of premenopausal smoking on bone is small but biologically significant. Reduced body mass in smokers explains part of the negative effect on the skeleton and a complex interaction between smoking and fat mass on the skeleton is indicated. Serum levels of 25-hydroxyvitamin D (25-OHD) and osteocalcin are lower in smokers, which may effect rate of bone loss.

Background: Significant associations between perineal descent and pudendal nerve latency have previously been described in fecally incontinent patients. This has led to the hypothesis that pelvic floor muscle and nerve injury initiated by childbirth might progress and cause fecal incontinence., Purpose: The study contained herein was undertaken to test whether changes in perineal position and pudendal nerve latency were associated in a population of healthy middle-aged women., Methods: A cross-sectional study of 144 women were selected randomly from the Danish National Register; they had a mean age of 50 (range, 45-57) years and a mean parity of 2 (range, 0-6). Perineal position at rest and during simulated defecation and pudendal nerve terminal motor latency were measured. All examinations were performed by one of the authors (AMR) and without the knowledge of parity., Results: The perineal position both at rest and during straining was significantly lowered, and the pudendal nerve terminal motor latency was significantly prolonged with increasing numbers of vaginal deliveries (data not shown). There was, however, no association between pudendal nerve terminal motor latency and perineal position at rest (correlation coefficient, r = -0.15, P = 0.1) or during simulated defecation (r = -0.08, P = 0.4)., Conclusion: Small but significant effects of vaginal deliveries were detected in a random population of healthy perimenopausal women. However, because perineal descent and pudendal nerve latency were not associated, our findings do not support the hypothesis that damage induced by vaginal delivery to the pudendal nerves and pelvic floor will progress.

Because the bone mineral density (BMD) in different anatomic regions is heterogenous the number of women who fulfill the World Health Organization definition of osteopenia or osteoporosis increases with the number of regions examined. The purpose of this study was to investigate the agreement between measurements of the spine, femur, forearm, and whole body following menopause. Two thousand and five healthy, perimenopausal women, mean age 50.6 years, were studied using Hologic QDR-1000/W and QDR-2000 densitometers. Though the BMD of different anatomic regions were correlated (r = 0.40-0.77, p < 0.01), the variability in each patient regarding T and Z scores between regions was considerable. For example, despite a high correlation (r = 0.67, p < 0.01) and no systematic difference between the T scores for total femoral and lumbar BMD, the limits of agreement (mean difference +/- 2 SD) for the comparison were -1.89 to 1.87. Femoral neck T scores were 0.5 SD lower than those of the other regions, confirming reports that the young adult reference for this measurement is disproportionally high. The prevalence of osteoporosis was 1.2% when femur total BMD was considered alone and 5.9% when lumbar and ultradistal forearm results were included. However, as many as 7.9% showed osteoporosis of the femoral neck when the Hologic T score was used, compared with 0.7% using National Health and Nutrition Examination Survey (NHANES) values. The choice of anatomic region and availability of appropriate young adult reference data has considerable impact on the apparent prevalence of osteoporosis. Given the heterogeneity between regions, a combination of spinal and femoral densitometry should be used in diagnosing osteoporosis, though this increases the prevalence of osteoporosis by 50% or more in perimenopausal women.

Purpose: This study was undertaken to determine the long-term effects of vaginal deliveries on anorectal function in healthy perimenopausal women., Methods: An observational study of 144 perimenopausal women living in the county of Aarhus, Denmark, aged 45 to 57 (mean, 50) years were randomly selected from the National Register. All women had delivered 0 to 6 (mean, 2) times 10 to 34 years before the investigation. Examinations describing pelvic floor function were measurements of perineal position at rest and descent during straining, anal mucosa electrosensitivity, maximum resting pressure and maximum squeeze pressure of the anal sphincters, and pudendal nerve terminal motor latency. All tests were performed by one of the authors (AMR) and without knowledge of parity. Data were analyzed using the multiple regression technique, and all associations between anorectal function and parity were corrected for age and hysterectomy status., Results: Increasing parity correlated with a lowered perineal position at rest (correlation coefficient (r) = 0.26; P = 0.003), an increased descent during straining (r = 0.24; P = 0.006), an increased threshold of anal mucosa electrosensitivity (r = 0.22, P = 0.008), and an increased pudendal nerve terminal motor latency on both sides (r = 0.27; P = 0.002). No effect of parity of the maximum resting pressure (r = 0.06; P = 0.70) and maximum squeeze pressure (r = 0.06; P = 0.36) was found. The number of vaginal deliveries account for only a minor fraction of the total variability seen in the tests of pelvic floor function (between 1.6 and 5.7 percent)., Conclusion: Repeated vaginal deliveries have a long-term adverse effect on anorectal physiology in a population of randomly selected healthy perimenopausal women.