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 170,190 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The aim of the present study was to determine the prevalence and clinical predictors of endometrial hyperplasia (EH) in amenorrheic women with anovulation. Fifty-seven women were enrolled in the study. Of these, 43 were diagnosed to have polycystic ovary syndrome (PCOS) and 14 to have idiopathic anovulation. All women received transvaginal sonography to assess endometrial thickness (ET), patterns and abnormalities. At the same time, an endometrial biopsy was taken using a Pipelle instrument. The women's age, body mass index (BMI) and waist-to-hip ratio (WHR) were 32.0+/-6.0 years, 27.3+/-6.5 kg/m(2) and 0.82+/-0.06 (mean+/-standard deviation), respectively. Twenty (35.1%) and 19 (33.3%) women were classified as obese by BMI and WHR, respectively. Hypertension was found in 17 (29.8%) women. The prevalence of EH was 45.6%. Most cases were simple EH, and only one (1.75%) was simple EH with atypia. EH prevalence was 48.8% and 35.7% in PCOS and idiopathic anovulatory women, respectively. Age, BMI, WHR and ET did not predict EH, whereas the endometrial hyperechogenic pattern was a clinical predictor of EH with borderline significance. In conclusion, this study demonstrated that almost half of the anovulatory women with amenorrhea had EH and no significant predictor was found. In view of these findings, an endometrial biopsy should be performed in all women with this disorder.
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PMID:Prevalence and clinical predictors of endometrial hyperplasiain anovulatory women presenting with amenorrhea. 1660 36

Cushing's syndrome occurs rarely in pregnancy because of ovulatory disturbances including anovulation which is caused by hypercortisolism, but it can cause maternal complications such as hypertension, gestational diabetes, spontaneous abortion, premature birth, pre-eclampsia and stillbirth. Herein we present the case of a 22-year-old patient in the 11th week of pregnancy who was admitted to our hospital with Cushing's syndrome complicated by early pre-eclampsia. Severe pre-eclampsia has high maternal and perinatal morbidities, and therefore the possibility of this complication requires that Cushing's syndrome, although rare in pregnancy, be given a high clinical suspicion. Medical therapy and/or surgical therapy should be considered promptly to influence outcome favorably.
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PMID:Early severe pre-eclamptic findings in a patient with Cushing's syndrome. 1716 15

The link between hypothyroidism and infertility is still a matter of debate. Hypothyroidism can result in cycle disturbances, such as oligomennorhea and functional bleeding. Additionally, several studies have shown that thyroid autoimmunity (detection of anti peroxydase antibodies) may account for the occurrence of repetitive miscarriages. In infertility work-up, screening thyroid function should be specifically recommended for women with clinical hypothyroidism, with a personal, familial history of thyroid or other auto immune diseases (such as type I diabetes) as well as for women with unexplained anovulation or functional bleeding. Moreover, detection of thyroid antibody seems to be worthwhile for the assessment of recurrent miscarriages, due to the potential benefit of thyroid supplementation. In pregnant women, assessment of thyroid function seems specifically crucial to ensure adequate foetal development. Indeed, it has been well established that untreated maternal hypothyroidism may be associated with disturbances of brain development and low intellectual quotient. Additionally, other foetal (growth deficiency, premature birth, low birth weight) as well as maternal (gestational hypertension, pre-eclampsia...) complications have been also reported in pregnant women with untreated hypothyroidism. Consequently, screening of thyroid function should be performed in every woman at risk of thyroid disease. Recent studies even advocate that thyroid screening should be extended to the overall pregnant population. The objective is to adjust L-thyroxin supplementation to maintain serum TSH concentrations below the threshold of 2.5 mUI/l. Finally, iodine deficiency, currently observed in pregnant women, should be prevented by iodine supply prior to conception, during pregnancy and during breast feeding as well.
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PMID:[Hypothyroidism: from the desire for pregnancy to delivery]. 1732 Nov 88

Polycystic ovary syndrome (PCOS) is the common endocrine disorder of reproductive age women which is characterized by hyperandrogenism, chronic anovulation, and increased risk for infertility, endometrial cancer, developing metabolic dysfunction (type II diabetes, dyslipidemia), hypertension and heart disease. The syndrome is also associated with some skin disorders: hirsutismus, alopecia androgenetica and acne. The successful dermatologic therapy requires the holistic diagnosis of the women with skin disorders described above and use the antiandrogenic treatment with conventional methods and laser depilation in hirsutismus. In this paper we present literature studies and our own experiences.
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PMID:[Polycystic ovary syndrome and hair unit function disturbances in dermatological practice]. 1742 3

Polycystic ovary syndrome (PCOS) affects 6-7% of reproductive-aged women. Although the diagnostic criteria for PCOS have been debated, it is frequently characterized by hyperandrogenism (hirsutism, acne, male-pattern hair loss), oligo-anovulation, and polycystic ovaries on ultrasound. The reproductive and metabolic complications associated with the syndrome can be serious, so a comprehensive approach to the evaluation and treatment of affected women is important. Menstrual cycle control is necessary to prevent endometrial hyperplasia, and this can be accomplished with hormonal contraception, progesterone therapy, and weight loss (if overweight). In women desiring pregnancy, commonly used ovulation induction therapies include weight loss, clomiphene citrate, and/or metformin. Cosmetic issues such as hirsutism, acne and male-pattern hair loss can be challenging to cope with. Treatment options include estrogen-containing hormonal contraceptive agents, antiandrogens, and topical agents. More permanent hair reduction can be achieved with electrolysis and laser therapy. Evaluation of metabolic complications includes risk assessment for diabetes, dyslipidemia, hypertension, and nonalcoholic fatty liver disease. Women with PCOS should also be screened for sleep apnea, as this has been reported to occur more commonly in women with PCOS. Finally, mental health issues such as depression and eating disorders may be present. Many of the complications associated with PCOS can be managed with therapeutic lifestyle change, including a healthy diet, exercise, weight loss (if overweight), and psychological support. Pharmacological therapies are also available to effectively regulate menstrual cycles and manage cosmetic complications. This article will review the current diagnostic and therapeutic strategies in PCOS.
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PMID:Comprehensive clinical management of polycystic ovary syndrome. 1759 39

Polycystic ovary syndrome (PCOS) is a complex, multifaceted, heterogeneous disorder that affects approximately 5 to 10% of women of reproductive age. It is characterized by hyperandrogenism, polycystic ovaries, and chronic anovulation along with insulin resistance, hyperinsulinemia, abdominal obesity, hypertension, and dyslipidemia as frequent metabolic traits (metabolic syndrome) that culminate in serious long-term consequences such as type 2 diabetes mellitus, endometrial hyperplasia, and coronary artery disease. It is one of the most common causes of anovulatory infertility. However, the heterogeneous clinical features of PCOS may change throughout the life span, starting from adolescence to postmenopausal age, largely influenced by obesity and metabolic alterations, and the phenotype of women with PCOS is variable, depending on the ethnic background. The etiology of PCOS is yet to be elucidated; however, it is believed that in utero fetal programming may have a significant role in the development of PCOS phenotype in adult life. Though a woman may be genetically predisposed to developing PCOS, it is only the interaction of environmental factors (obesity) with the genetic factors that results in the characteristic metabolic and menstrual disturbances and the final expression of the PCOS phenotype. Irrespective of geographic locations, a rapidly increasing prevalence of polycystic ovarian insulin resistance syndrome, excess body fat, adverse body fat patterning, hypertriglyceridemia, and obesity-related disease, such as diabetes and cardiovascular disease, have been reported in Asian Indians, suggesting that primary prevention strategies should be initiated early in this ethnic group. In lieu of the epidemic increase in the prevalence of obesity and diabetes mellitus in most industrialized countries including China and India owing to Westernization, urbanization, and mechanization, and evidence suggesting a pathogenetic role of obesity in the development of PCOS and related infertility, active intervention to combat the malice of these disorders is warranted. Pharmacologic therapy is a critical step in the management of patients with metabolic syndrome when lifestyle modifications fail to achieve the therapeutic goals, and studies in China and India have proved to be effective.
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PMID:Polycystic ovary syndrome in the Indian Subcontinent. 1818 Oct 79

Polycystic ovary syndrome (PCOS) is the most common endocrine disorder affecting 5-10% of reproductive aged women, about 1 out of 15 women worldwide. Traditionally it was considered as a reproductive disorder showing hyperandrogenism, chronic anovulation and infertility; it is now well accepted that PCOS represents a ''multifaceted'' syndrome with substantial metabolic and cardiovascular long term consequences. Several PCOS women present abdominal adiposity (visceral fat) with a level of peripheral insulin resistance (IR), similar to that present in women with type 2 diabetes, in association with an increased incidence of impaired glucose tolerance. Several cardiovascular risk factors are often related to metabolic alterations, such as dyslipidemia, hypertension, endothelial dysfunction, low grade chronic inflammation, that are present even at early age in PCOS women. Pathogenetic mechanisms of these impairments are not completely clarified yet, but IR appears to play a critical role, such as the key factor linking hypertension, glucose intolerance, obesity, lipid abnormalities and coronary artery disease. In conclusion, although increased incidence of metabolic abnormalities and metabolic disease like type 2 diabetes, and several cardiovascular abnormalities have been widely demonstrated in PCOS women, larger and multicenter trials of long term cardiovascular outcomes are required to better define the incidence of cardiovascular risk and cardiovascular disease in PCOS.
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PMID:Metabolic and cardiovascular consequences of polycystic ovary syndrome. 1827 51

We describe here the case of a 39-year-old woman with a cortisol-producing adrenal adenoma and she presented with endometrial hyperplasia and hypertension without the specific characteristics of Cushing's syndrome. The patient had consulted a gynecologist for menometrorrhagia 2 years prior to her referral and she was diagnosed with endometrial hyperplasia and hypertension. Her blood pressure and the endometrial lesion were refractory despite taking multiple antihypertensives and repetitive dilation and curettage and progestin treatment. On admission, the clinical examination revealed mild central obesity (a body mass index of 22.9 kg/m2, a waist circumference of 85 cm and a hip circumference of 94cm), but there was no hirsutism and myopathy. She showed impaired glucose tolerance on an oral glucose tolerance test. The biochemical hypercortisolemia together with the prolactin and androgen levels were evaluated to explore the cause of her anovulation. Adrenal Cushing's syndrome was confirmed on the basis of the elevated urinary free cortisol (454 microg/24h, normal range: 20-70) with a suppressed ACTH level (2.0 pg/mL, normal range: 6.0-76.0) and the loss of circadian cortisol secretion. A CT scan revealed a 3.1 cm, hyperechoic, well-marginated mass in the left adrenal gland. Ten months post-adrenalectomy, the patient had unintentionally lost 9 kg of body weight, had regained a regular menstrual cycle and had normal thickness of her endometrium.
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PMID:A case of Cushing's syndrome presenting as endometrial hyperplasia. 1836 81

Chronic anovulation, polycystic ovarian morphology and hyperandrogenism are the diagnostic criteria for polycystic ovary syndrome (PCOS). Metabolic disturbances are more common in PCOS women who are prone to develop metabolic syndrome and to present higher levels of some cardiovascular disease risk marker. Oral contraceptives are widely used in PCOS, but conflicting data have been reported regarding their impact on carbohydrate and lipid metabolism on PCOS women. This paper presents a critical evaluation of combined oral contraceptives (COCs) metabolic effect - carbohydrate metabolism and insulin sensitivity, lipid metabolism, haemostasis, body weight, arterial pressure and cardiovascular impact - on PCOS women. Because of the paucity of data on the impact of COCs on cardiovascular and metabolic parameters in PCOS patients, most of there commendations are based on studies involving ovulatory women. The use of low-dose COCs is preferable in PCOS, especially among patients with glucose intolerance, insulin resistance and uncomplicated diabetes mellitus. Although reported as a side effect of COCs, marked weight gain has not been confirmed among users. However, when arterial hypertension or elevated risk for thromboembolism is present, progestogen-only hormonal contraceptives should be used instead of COCs. Regarding dyslipidaemia, COCs reduce low-density lipoprotein and total cholesterol and elevate high-density lipoprotein and triglycerides, and therefore are not recommended for women with high triglycerides levels. The choice of a COC, which alleviates the PCOS-induced hyperandrogenism without significant negative impact on cardiovascular risk, is one of the greatest challenges faced by gynaecologists nowadays.
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PMID:Metabolic and cardiovascular impact of oral contraceptives in polycystic ovary syndrome. 1879 69

Polycystic ovary syndrome (PCOS) is a heterogeneous disease affecting about 5-10% of reproductive-age female population, which is predominantly characterized by chronic anovulation, hyperandrogenism and insulin resistance. PCOS women represent an intriguing biological model illustrating the relationship between hormonal pattern and cardiovascular risk profile, presenting a cluster of cardiovascular features, such as obesity, insulin resistance, hypertension, impaired cardiopulmonary functional capacity, autonomic dysfunction and low-grade chronic inflammation. Metabolic syndrome should be also considered in the clinical evaluation and management of PCOS. The treatment of PCOS and its complications should not be based solely on pharmacological therapies trying to improve hyperandrogenism, hyperinsulinemia and insulin resistance. Although mounting evidence recognizes the beneficial effects of lifestyle modifications, the clinical management of PCOS is not sufficiently focused on long-term maintenance of both exercise and dietary interventions and on further aspects of this syndrome (i.e. psychological status). Taking into consideration the patients' young age and the devastating effects of PCOS on hormonal and metabolic pattern, this complex and multifaceted disease requires a comprehensive approach in order to achieve concrete beneficial effects for PCOS patients. Multidisciplinary programs, including dietary and educational counseling, exercise training, stress management and psychosocial support, might represent the gold standard for adequate reduction of cardiovascular risk in young women with PCOS.
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PMID:Cardiovascular risk in women with polycystic ovary syndrome. 1879 60


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