Ovarian cyst formation in women of reproductive age receiving mitotane as part of the treatment of adrenocortical carcinoma: Clinical and experimental observations.

INTRODUCTION: Mitotane is an adrenolytic drug that is used as an adjuvant to treat adrenocortical carcinoma. This study aimed to evaluate the clinical course and pathogenetic mechanisms underlying ovarian cyst formation in women of reproductive age diagnosed with adrenocortical carcinoma and being treated with mitotane as an adjuvant to surgery. MATERIAL AND METHODS: Five women presented with stage III-IV adrenocortical carcinoma and ovarian cyst formation during mitotane treatment. The clinical course of the disease was followed during and after treatment. The effects of mitotane on progesterone production and cell proliferation were studied in cultured human ovarian granulosa cells. RESULTS: Computed tomography and vaginal ultrasonography during mitotane treatment repeatedly demonstrated ovarian cysts of varying size without solid intralocular structures. Two women became amenorrheic during the treatment period. After mitotane cessation, the ovarian cysts disappeared and normal menstrual cycles resumed. One woman had an uncomplicated pregnancy two years after mitotane treatment. In one woman, who underwent salpingo-oophorectomy, histological analysis demonstrated benign ovarian cysts. Mitotane impeded the synthesis of progesterone, reduced the stimulatory effect of gonadotropins on progesterone formation, and reduced labeling with [3 H]thymidine in cultured granulosa cells. CONCLUSIONS: Therapeutic concentrations of mitotane are associated with the formation of benign ovarian cysts and amenorrhea. Mitotane-induced suppression of ovarian steroidogenesis and impediment of the proliferative capacity of steroid-producing cells are suggested potential pathogenetic mechanisms underlying mitotane-induced ovarian dysfunction and cyst development. Mitotane treatment does not compromise future ovarian function.

Serum anti-Müllerian hormone and ovarian morphology assessed by magnetic resonance imaging in response to acupuncture and exercise in women with polycystic ovary syndrome: secondary analyses of a randomized controlled trial.

OBJECTIVE: To investigate whether electro-acupuncture or physical exercise influence serum anti-Müllerian hormone (AMH), antral follicle count (AFC) or ovarian volume in women with polycystic ovary syndrome (PCOS). DESIGN: Secondary analyses of a prospective, randomized controlled clinical trial. SETTING: University Hospital, Sweden. PATIENTS: Seventy-four women with PCOS recruited from the general population. INTERVENTIONS: Women with PCOS were randomized to 16 weeks of electro-acupuncture (14 treatments), exercise (at least three times/week), or no intervention. MAIN OUTCOME MEASURES: Serum AMH recorded at baseline, after 16 weeks of intervention, and at follow up at 32 weeks. AFC, and ovarian volume assessed by magnetic resonance imaging at baseline and at follow up at 32 weeks. RESULTS: After 16 weeks of intervention, serum levels of AMH were significantly decreased in the electro-acupuncture group by 17.5% (p < 0.001), and differed from the change in the exercise group. AMH remained decreased by 15% (p = 0.004) also at follow up at 32 weeks, but did not differ from the exercise or the no intervention groups. There was a decrease by 8.5% (p = 0.015) in ovarian volume between baseline and follow up in the electro-acupuncture group, and by 11.7% (p = 0.01) in AFC in the physical exercise group. No other variables were affected. CONCLUSIONS: This study is the first to demonstrate that acupuncture reduces serum AMH levels and ovarian volume. Physical exercise did not influence circulating AMH or ovarian volume. Despite a within-group decrease in AFC, exercise did not lead to a between-group difference.

Acupuncture and physical exercise for affective symptoms and health-related quality of life in polycystic ovary syndrome: secondary analysis from a randomized controlled trial.

BACKGROUND: Women with polycystic ovary syndrome (PCOS) have symptoms of depression and anxiety and impaired health related quality of life (HRQoL). Here we test the post-hoc hypothesis that acupuncture and exercise improve depression and anxiety symptoms and HRQoL in PCOS women. METHODS: Seventy-two PCOS women were randomly assigned to 16 weeks of 1) acupuncture (n = 28); 2) exercise (n = 29); or 3) no intervention (control) (n = 15). Outcome measures included: change in Montgomery Åsberg Depression Rating Scale (MADRS-S), Brief Scale for Anxiety (BSA-S), Swedish Short-Form 36 (SF-36), and PCOS Questionnaire (PCOSQ) scores from baseline to after 16-week intervention, and to 16-week post-intervention follow-up. RESULTS: A reduction in MADRS-S and BSA-S from baseline to 16-weeks post-intervention follow-up was observed for the acupuncture group. The SF-36 domains role physical, energy/vitality, general health perception and the mental component of summary scores improved in the acupuncture group after intervention and at follow-up. Within the exercise group the role physical decreased after treatment, while physical functioning and general health perception scores increased at follow-up. The emotion domain in the PCOSQ improved after 16-weeks of intervention within all three groups, and at follow-up in acupuncture and exercise groups. At follow-up, improvement in the infertility domain was observed within the exercise group. CONCLUSION: There was a modest improvement in depression and anxiety scores in women treated with acupuncture, and improved HRQoL scores were noted in both intervention groups. While not a primary focus of the trial, these data suggest continued investigation of mental health outcomes in women treated for PCOS. TRIAL REGISTRATION NUMBER: ClinicalTrials.gov Identifier: NCT00484705.

Quality of life after adopting compared with childbirth with or without assisted reproduction.

OBJECTIVE: This study compares quality of life among couples who had adopted a child 4-5.5 years previously with couples whose conception was spontaneous, as well as with couples who had successful or unsuccessful in vitro fertilization (IVF) treatment. DESIGN: Cross-sectional study. SETTING: Tertiary level university hospital. SAMPLE: From the following groups, 979 responses were obtained: adoption; successful IVF; unsuccessful IVF-living with children; unsuccessful IVF-living without children; and childbirth after spontaneous conception (controls). METHODS: Quality of life was studied with the Psychological General Well Being (PGWB) and Sense of Coherence (SOC) instruments. Demographic, socio-economic and health data were obtained with additional questionnaires. Multiple variance analysis was applied. MAIN OUTCOME MEASURES: The PGWB and SOC scores. RESULTS: After adjustment for seven confounders, the adoption group had higher PGWB scores than the unsuccessful IVF-living without children and the controls and higher SOC scores than all other groups. The unsuccessful IVF-living without children had lower PGWB and SOC scores than all other groups. The PGWB and SOC scores among controls did not differ from those with successful IVF or unsuccessful IVF-living with children. CONCLUSIONS: Adjusted PGWB and SOC scores revealed a high quality of life in the adoption group. However, the group unsuccessful IVF-living without children had low quality of life scores. Quality of life appears to be independent of the outcome of IVF treatment as long as there are children in the family.

Impact of electro-acupuncture and physical exercise on hyperandrogenism and oligo/amenorrhea in women with polycystic ovary syndrome: a randomized controlled trial.

Polycystic ovary syndrome (PCOS), the most common endocrine disorder in women of reproductive age, is characterized by hyperandrogenism, oligo/amenorrhea, and polycystic ovaries. We aimed to determine whether low-frequency electro-acupuncture (EA) would decrease hyperandrogenism and improve oligo/amenorrhea more effectively than physical exercise or no intervention. We randomized 84 women with PCOS, aged 18-37 yr, to 16 wk of low-frequency EA, physical exercise, or no intervention. The primary outcome measure changes in the concentration of total testosterone (T) at week 16 determined by gas and liquid chromatography-mass spectrometry was analyzed by intention to treat. Secondary outcome measures were changes in menstrual frequency; concentrations of androgens, estrogens, androgen precursors, and glucuronidated androgen metabolites; and acne and hirsutism. Outcomes were assessed at baseline, after 16 wk of intervention, and after a 16-wk follow-up. After 16 wk of intervention, circulating T decreased by -25%, androsterone glucuronide by -30%, and androstane-3α,17ß-diol-3-glucuronide by -28% in the EA group (P = 0.038, 0.030, and 0.047, respectively vs. exercise); menstrual frequency increased to 0.69/month from 0.28 at baseline in the EA group (P = 0.018 vs. exercise). After the 16-wk follow-up, the acne score decreased by -32% in the EA group (P = 0.006 vs. exercise). Both EA and exercise improved menstrual frequency and decreased the levels of several sex steroids at week 16 and at the 16-wk follow-up compared with no intervention. Low-frequency EA and physical exercise improved hyperandrogenism and menstrual frequency more effectively than no intervention in women with PCOS. Low-frequency EA was superior to physical exercise and may be useful for treating hyperandrogenism and oligo/amenorrhea.

Gender perspective on quality of life, comparisons between groups 4-5.5 years after unsuccessful or successful IVF treatment.

OBJECTIVE: To describe and compare quality of life in men and women who had in vitro fertilization (IVF) within the Swedish public health system 4-5.5 years previously, either unsuccessfully and were subsequently living without children, or successfully, having children aged 4-5.5 years. These groups were compared to a control group of men and women with children born at the same time as in the successful group. DESIGN: Cross-sectional study. SETTING: Reproductive Unit, Sahlgrenska University Hospital, Gothenburg, Sweden. SAMPLE: Twenty-six men and 37 women in the unsuccessful group, 135 men and 154 women in the successful group and 93 men and 118 women in the control group. METHODS: Questionnaire study. The respective gender differences were studied in the control and study groups. MAIN OUTCOME MEASURES: Psychological general well-being (PGWB), sense of coherence (SOC), experience of infertility, demographic-socio-economic, and health characteristics. RESULTS: Men in the unsuccessful IVF group scored lower in total PGWB and SOC indices than the successful group men. They reported more depression, lower PGWB and lower SOC than the control group men. Women in the unsuccessful IVF group reported more anxiety, depression, and lower SOC than the successful group women and more depression and lower SOC indices than control group women. Men and women in the unsuccessful IVF group did not differ in any of the parameters. Men in the successful IVF group had higher PGWB, less signs of depression and more self-confidence than women in that group. CONCLUSION: Quality of life in men seems more negatively affected by involuntary infertility than reported in earlier studies.

Low-frequency electroacupuncture and physical exercise decrease high muscle sympathetic nerve activity in polycystic ovary syndrome.

We have recently shown that polycystic ovary syndrome (PCOS) is associated with high muscle sympathetic nerve activity (MSNA). Animal studies support the concept that low-frequency electroacupuncture (EA) and physical exercise, via stimulation of ergoreceptors and somatic afferents in the muscles, may modulate the activity of the sympathetic nervous system. The aim of the present study was to investigate the effect of these interventions on sympathetic nerve activity in women with PCOS. In a randomized controlled trial, 20 women with PCOS were randomly allocated to one of three groups: low-frequency EA (n = 9), physical exercise (n = 5), or untreated control (n = 6) during 16 wk. Direct recordings of multiunit efferent postganglionic MSNA in a muscle fascicle of the peroneal nerve before and following 16 wk of treatment. Biometric, hemodynamic, endocrine, and metabolic parameters were measured. Low-frequency EA (P = 0.036) and physical exercise (P = 0.030) decreased MSNA burst frequency compared with the untreated control group. The low-frequency EA group reduced sagittal diameter (P = 0.001), while the physical exercise group reduced body weight (P = 0.004) and body mass index (P = 0.004) compared with the untreated control group. Sagittal diameter was related to MSNA burst frequency (Rs = 0.58, P < 0.005) in the EA group. No correlation was found for body mass index and MSNA in the exercise group. There were no differences between the groups in hemodynamic, endocrine, and metabolic variables. For the first time we demonstrate that low-frequency EA and physical exercise lowers high sympathetic nerve activity in women with PCOS. Thus, treatment with low-frequency EA or physical exercise with the aim to reduce MSNA may be of importance for women with PCOS.

Quality of life for couples 4-5.5 years after unsuccessful IVF treatment.

OBJECTIVE: To describe quality of life in men and women who had terminated in vitro fertilization (IVF) within the public health system 4-5.5 years previously, and for whom treatment did not result in childbirth. DESIGN: Cross-sectional study. SETTING: Reproductive Unit, Sahlgrenska University Hospital, Gothenburg, Sweden. SAMPLE: Four hundred pairs were invited to participate, 71% accepted and 68% completed questionnaires. METHODS: Questionnaire study. Study subgroups were compared with a control group with children and with each other. MAIN OUTCOME MEASURE: Psychological General Well-Being (PGWB), Sense of Coherence (SOC), experience of infertility, demographic-socio-economic and health characteristics were measured. RESULTS: Surprisingly, 76.7% had or lived together with children; 39.6% had biological children, 34.8% had adopted and 3.7% were parents to both biological and adopted children. No differences were found between the study and the control groups, except in SOC which scored lower in the study group. The study group with children had a higher PGWB index than the 23.3% without children and the controls. SOC scored higher in the subgroup with than those without children. Infertility was still a central issue in the subgroup without children. CONCLUSION: Despite having undergone unsuccessful IVF within the public health system, more than 75% lived with children 4-5.5 years later. This subgroup had a better quality of life, compared to those without children. Additional IVF treatment may result in increased quality of life.

Increased liver enzymes in adult women with congenital adrenal hyperplasia due to 21-hydroxylase deficiency.

The aims were assessing liver function tests (LFT) in women with congenital adrenal hyperplasia (CAH) on glucocorticoids. Sixty-one women with genetically verified CAH due to 21-hydroxylase deficiency, aged 18-63 years were compared to 61 controls. Serum alkaline phosphatase (ALP), alanine aminotransferase (ALT), aspartate aminotransferase (AST) and gamma-glutamyl transpeptidase (GGT), anthropometry and fat mass (dual energy X-ray absorptiometry) were measured. ALT and GGT were higher in the entire patient group (p=0.01 and 0.002); AST, GGT and ALP in patients > or =30 years (p=0.007-0.045); all LFT in salt-wasting (p<0.001-0.042); GGT in simple virilizing (p=0.008); ALT, GGT and ALP in Null/Null genotype (p=0.018-0.040); ALT and GGT in I2splice genotype (p<0.001 and 0.011). Using a recently proposed cut-off level for ALT (>0.317 microkat/L), 54% of patients vs 23% of controls had elevated levels (p=0.028). In patients, GGT and ALP correlated with waist circumference and with total body and trunk fat (r=0.274-0.406, p=0.001-0.043). However, ALT, GGT and ALP were increased even in non-obese patients (waist circumference < or =88 cm and body mass index <30 kg/m(2)) (p=0.012-0.045) mainly attributed to the patients > or =30 years who also demonstrated elevated insulin levels and HOMA-indices. In conclusion, compared with controls, women with CAH have higher LFT, in particular patients > or =30 years and those with severe forms, probably reflecting a higher lifetime glucocorticoid exposure. LFT were positively correlated to measurements of body fat. These women might have increased frequency of NAFLD. The finding of higher LFT also in non-obese patients suggests that not only central obesity but also glucocorticoids per se may influence.

Type of mutation and surgical procedure affect long-term quality of life for women with congenital adrenal hyperplasia.

CONTEXT: In congenital adrenal hyperplasia (CAH) caused by different mutations, feminizing surgery is mostly performed in childhood, and many patients are lost to follow-up. OBJECTIVE/PATIENTS: A follow-up study on 62 CAH women aged 18-63 yr and 62 age-matched controls to correlate findings of both operative method and mutation was performed. DESIGN: Semistructured interviews were performed in cases and controls, as well as a gynecological examination in the cases. The results were correlated with disease-causing mutations and earlier surgical procedures if performed. SETTING: The study was conducted at university hospital referral clinics. MAIN OUTCOME MEASURES: Gynecological examination in all cases correlated to previous surgery (n = 49), type of mutation, and questionnaire responses. RESULTS: Half of the CAH women claimed that the disease affected their sex life. The women were less satisfied with their genitals, whether operated or not. Clitoris size and functions were affected by the surgical method. Five women had a clinically evident vaginal stenosis on examination. However, almost half of patients experienced a narrow vagina. The overall psychosexual aspects of life were affected in these patients with later sexual debut, fewer pregnancies and children, and an increased incidence of homosexuality. These quality of life factors were correlated to the severity of the mutations. CONCLUSIONS: The overall quality of life in adult women with CAH is affected both by the type of mutation and operative procedure. Indications for clitoroplasty should be restrictive. Medical, surgical, and psychological treatment should be centralized.

Metabolic profile and body composition in adult women with congenital adrenal hyperplasia due to 21-hydroxylase deficiency.

CONTEXT: The chronic, often supraphysiological glucocorticoid doses used in congenital adrenal hyperplasia (CAH) might increase morbidity in cardiovascular disease and diabetes. OBJECTIVE: Our aim was to assess risk factors for cardiovascular disease and diabetes in CAH women. SUBJECTS, METHODS, AND DESIGN: We compared 61 women, 18-63 yr, with CAH due to 21-hydroxylase deficiency with 61 age- and sex- matched controls. Twenty-seven were younger than 30 yr, and 34 were 30 yr or older. Anthropometry, fat and lean mass measured by dual-energy x-ray absorptiometry, serum lipids, insulin, and adrenocortical steroids were studied. MAIN OUTCOME MEASURE: Body composition and cardiovascular risk factors were the main outcome measures. RESULTS: Younger patients and controls had similar waist to hip ratio, lean and fat mass, and insulin. Older patients had higher waist to hip ratio, lean mass, and insulin than controls. Fat mass was similar to controls but higher than in younger patients. Lipid profiles were slightly more favorable in older patients than controls. Gestational diabetes was more common in patients (21% of pregnancies vs. 0, P < 0.026). Few older patients had hypertension, cardiovascular disease, or diabetes. Despite moderate glucocorticoid doses, most patients had suppressed androgens. CONCLUSIONS: No clear evidence of unfavorable cardiovascular risk factors were found. Increased fat mass and higher insulin levels were, however, found in patients older than 30 yr. High frequency of gestational diabetes is a risk marker for future diabetes. Lifelong follow-up, lifestyle modifications, and attempts to adjust and reduce the glucocorticoid doses seem important.

Fractures and bone mineral density in adult women with 21-hydroxylase deficiency.

CONTEXT: Patients with classical congenital adrenal hyperplasia (CAH) receive lifelong, often supraphysiological, glucocorticoid therapy. Pharmacological doses of glucocorticoids are an established risk factor for osteoporosis. OBJECTIVE: Our objective was to evaluate bone mineral density (BMD), fracture prevalence, and markers of bone metabolism in adult females with CAH. DESIGN: This was a cross-sectional observational study. SETTING: Tertiary care referral centers were used in this study. PARTICIPANTS: We studied 61 women, aged 18-63 yr, with genetically verified CAH due to 21-hydroxylase deficiency. They were patients with salt wasting (n = 27), simple virilizing (n = 28), and nonclassical 21-hydroxylase deficiency (n = 6). A total of 61 age-matched women were controls. MAIN OUTCOME MEASURES: History of fractures was recorded. Total body, lumbar spine, and femoral neck BMD were measured by dual-energy x-ray absorptiometry. The World Health Organization criteria for osteopenia and osteoporosis were used. Serum marker of bone resorption, beta-C telopeptide was studied. RESULTS: The mean glucocorticoid dose in hydrocortisone equivalents was 16.9 +/- 0.9 mg/m2. Patients had lower BMD than controls at all measured sites (P < 0.001). In patients younger than 30 yr old, 48% were osteopenic vs. 12% in controls (P < 0.009). In patients 30 yr or older, 73% were osteopenic or osteoporotic vs. 21% in controls (P < 0.001). BMD was similar in the two classical forms and had no obvious relationship to genotypes. beta-C-telopeptide was decreased in older patients. More fractures were reported in patients than controls (P < 0.001). The number of vertebrae and wrist fractures almost reached significance (P = 0.058). CONCLUSIONS: Women with CAH have low BMD and increased fracture risk. BMD should be monitored, adequate prophylaxis and treatment instituted, and glucocorticoid doses optimized from puberty.

Steroid-induced polycystic ovaries in rats: effect of electro-acupuncture on concentrations of endothelin-1 and nerve growth factor (NGF), and expression of NGF mRNA in the ovaries, the adrenal glands, and the central nervous system.

Previous studies on the effect of repeated electro-acupuncture (EA) treatments in rats with steriod-induced polycystic ovaries (PCO), EA has been shown to modulate nerve growth factor (NGF) concentration in the ovaries as well as corticotropin releasing factor (CRF) in the median eminence (ME). In the present study we tested the hypothesis that repeated EA treatments modulates sympathetic nerve activity in rats with PCO. This was done by analysing endothelin-1 (ET-1), a potent vasoconstrictor involved in ovarian functions, as well as NGF and NGF mRNA expression involved in the pathophysiological process underlying steroid-induced PCO. The main result in the present study was that concentrations of ET-1 in the ovaries were significantly lower in the PCO group receiving EA compared with the healthy control group (p < 0.05). In the hypothalamus, however, ET-1 concentrations were found to be significantly higher in the PCO group receiving EA than in the healthy control group (p < 0.05). Concentrations of ovarian NGF protein were significantly higher in the PCO control group compared with the healthy control group (p < 0.001), and these concentrations decreased significantly after repeated EA treatments compared with those in the PCO control group (p < 0.05) and were found to be the same as those in the healthy control group. In conclusion, these results indicate that EA modulates the neuroendocrinological state of the ovaries, most likely by modulating the sympathetic nerve activity in the ovaries, which may be a factor in the maintenance of steroid-induced PCO.

[Embolization of uterine arteries yields good results in symptomatic myoma]. / Embolisering av uterusartärer ger god effekt vid symtomgivande myom.

This article summarizes the experience gained so far of uterine artery embolization (UAE) for symptomatic fibroids, reviewing publications related to this issue. More than 10 years have past since Ravina et al started to treat uterine fibroids with UAE. To date thousands of women have been embolized with excellent results and few serious complications. UAE is a successful alternative to hysterectomy for women wishing uterine preservation. Several cases of pregnancy and partus have been reported after UAE, and the method may be considered in women desiring future fertility, if the only remaining surgical option is complicated multiple myomectomy or hysterectomy. So far, recurrence after initially successful UAE has not been reported, but long-term results are yet to be determined.

Ovarian morphology assessed by magnetic resonance imaging in women with and without polycystic ovary syndrome and associations with antimüllerian hormone, free testosterone, and glucose disposal rate.

OBJECTIVE: To characterize ovarian morphology and perfusion by magnetic resonance imaging (MRI) in women with and without polycystic ovary syndrome (PCOS) and to investigate associations with antimüllerian hormone (AMH), free T, and glucose disposal rate (GDR). DESIGN: Explorative cross-sectional study. SETTING: University hospital. PATIENT(S): Fifty-eight women with PCOS and 31 controls from the general population. INTERVENTION(S): None. MAIN OUTCOME MEASURE(S): Antral follicle count (AFC), ovarian/stromal volume, perfusion, AMH, free T, and GDR. RESULT(S): Antral follicles of 1-3 and 4-6 mm, but not 7-9 mm, were more numerous, and total AFC (1-9 mm) was higher in women with PCOS. Ovarian volume was larger in women with PCOS. AMH and free T were higher and GDR was lower in women with PCOS. All values were more deranged in classic compared with nonclassic PCOS. There was a positive correlation between AMH and AFC, 1-3 mm (r = 0.81), and between AMH and total AFC (r = 0.87). In receiver operating characteristic analyses, the area under the curve was 0.89 for total AFC, 0.86 for AMH, and 0.90 for free T. PCOS was independently associated with AFC and free T but not with AMH or GDR when adjusted for age and body mass index. CONCLUSION(S): Counting antral follicles down to 1 mm in size by MRI yielded higher AFCs than previously reported. AFC, AMH, and free T discriminated with high accuracy between women with PCOS and controls, but AMH was not independently associated with PCOS. CLINICAL TRIAL REGISTRATION NUMBER: NCT00484705.

Effects of acupuncture and exercise on insulin sensitivity, adipose tissue characteristics, and markers of coagulation and fibrinolysis in women with polycystic ovary syndrome: secondary analyses of a randomized controlled trial.

OBJECTIVE: To investigate the possible effects of low-frequency electroacupuncture (EA) and physical exercise on markers of coagulation and fibrinolysis, insulin sensitivity, and adipose tissue characteristics in women with polycystic ovary syndrome (PCOS). DESIGN: Secondary analyses of a prospective, randomized controlled clinical trial. SETTING: Department of Physiology and Department of Obstetrics and Gynecology, University of Gothenburg. PATIENT(S): Eighty-four women with PCOS were randomized. INTERVENTION(S): Women with PCOS were randomized to 16 weeks of low-frequency EA (14 treatments), physical exercise (at least 3 times/wk), or no intervention. MAIN OUTCOME MEASURE(S): Anthropometrics, circulating coagulation and fibrinolytic markers, insulin sensitivity (euglycemic hyperinsulinemic clamp), hemodynamics, and adipose tissue morphology/function recorded at baseline, after 16 weeks of intervention, and after a 16-week follow-up. RESULT(S): In the low-frequency EA group, circulating plasminogen activator inhibitor 1 activity decreased by 21.8% after 16 weeks of intervention and by 31.1% at the 16-week follow-up and differed from the physical exercise and the no intervention groups. The EA group had decreases in circulating fibrinogen and tissue plasminogen activator (t-PA), sagittal diameter, and diastolic blood pressure after treatment, and fibrinogen remained lower at the 16-week follow-up. In the physical exercise group, lipoprotein lipase activity increased and diastolic blood pressure decreased after treatment, and both diastolic and systolic blood pressure were lower at follow-up. No other variables were affected. CONCLUSION(S): Low-frequency EA counteracted a possible prothrombotic state in women with PCOS, as reflected by a decrease in plasminogen activator inhibitor 1 activity. Despite within-group improvements, there were no between-group differences in anthropometric, metabolic, or hemodynamic variables after 16 weeks of EA or physical exercise at the dose/intensity studied.

Coagulation and fibrinolytic disturbances in women with polycystic ovary syndrome.

CONTEXT: Studies of fibrinolysis/coagulation status in women with polycystic ovary syndrome (PCOS) are contradictory. OBJECTIVES: The aim of the study was to investigate whether women with PCOS have disturbed circulating levels of fibrinolysis/coagulation markers and, if so, whether the disturbances are related to hemodynamics, metabolic variables, sex steroids, SHBG, lipids, and inflammatory variables in women with PCOS. DESIGN/MAIN OUTCOME MEASURES: Anthropometric variables, hemodynamics, circulating hemostatic and inflammatory markers, and serum lipid profile were measured in women with untreated PCOS (n = 74) and controls (n = 31). RESULTS: After adjustments for age and body mass index (BMI), circulating plasminogen activator inhibitor 1 (PAI-1) activity and fibrinogen levels were higher in women with PCOS than controls; lipid profile, blood pressure, and levels of D-dimer, von Willebrand factor, factor VIII, tissue plasminogen activator, and inflammatory markers were comparable in the two groups. In multiple linear regression analyses including women with PCOS, low SHBG and high insulin predicted high PAI-1 activity (R(2) = 0.526; P < 0.001); elevated high-sensitivity C-reactive protein and soluble E-selectin in combination with heart rate predicted high fibrinogen (R(2) = 0.333; P < 0.001). Differences in PAI-1 activity were not significant after adjustments for age, BMI, SHBG, and insulin. CONCLUSIONS: PCOS is characterized by a prothrombotic state, as reflected by increased PAI-1 activity and fibrinogen, without signs of dyslipidemia or a proinflammatory state. Low SHBG and high insulin may partly explain the BMI-independent difference in PAI-1 activity between women with PCOS and controls. High-sensitivity C-reactive protein and E-selectin may be involved in regulating fibrinogen in PCOS.