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Query: UMLS:C0028754 (obesity)
124,988 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The obstetric outcome of 1328 deliveries in a tertiary level hospital was examined, focusing on the results of the women over 35. The study group were all pregnant women over 20 primarily cared for and delivered at the New York Hospital-Cornell Medical Center from September 1984- February 1985, excluding those transferred from other institutions for complications. Among the older women, there was a higher incidence of previous abdominal operations, cesarean sections, previous perinatal death, infertility and alcohol abuse, but relatively few had comorbid conditions or obesity. Most were of higher socioeconomic status and had private physicians. The older group tended to begin prenatal care early, and elect to have amniocentesis. They had a higher risk of gestational glucose intolerance, hypertension and hospitalization during this pregnancy. 45% had cesarean delivery, and their hospital stays were longer. Their rates of vertex presentation, prematurity, postmaturity, macrosomia, induced or augmented labor were similar to those of younger women. There were no maternal deaths. The older group had 1 multiple birth, fewer than the younger women. Perinatal mortality was lowest in the older women. There was 1 intrauterine death and 1 congenital anomaly, lower rates than seen in younger women. This series demonstrates that women over 35 are not at greater risk of adverse pregnancy outcomes if they are cared for early and carefully.
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PMID:Impact of advanced maternal age on the outcome of pregnancy. 238 14

Laparoscopy was used to identify the polycystic ovary (PCO) in a group of subfertile women. A third were found to have PCO. These patients had higher levels of luteinizing hormone (LH), testosterone (T) and a higher free androgen index (FAI) than those with normal ovaries. Only 15% of patients with laparoscopic evidence of PCO were obese, hirsute and oligomenorrhoeic. Within the PCO group, hirsutism was strongly associated with obesity and a high FAI. A group of subfertile women with PCO and regular cycles was found who had no other identifiable cause for their infertility. These women had higher follicular phase concentrations of LH and higher FAI than ovulatory women with normal ovaries.
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PMID:The diagnosis of polycystic ovaries in subfertile women. 252 54

The relationship of risk of testis cancer, and subdivisions of the tumour by histology, to variables which may be related to hormonal status, sexual behaviour and fertility was investigated in data from a case-control study with 259 cases and 2 sets of controls. No consistent association was found between testis cancer risk and age at puberty, need to shave, obesity, alcohol intake, animal fat intake, and sexual behaviour. There was a significant excess of seminomas in very tall men. Testis cancer cases showed lower fertility than controls according to various measures, but this reflected the greater frequency of cryptorchidism among cases compared to controls. Among non-cryptorchid subjects there was no clear evidence that infertility was associated with risk of testis cancer.
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PMID:Testis cancer: post-natal hormonal factors, sexual behaviour and fertility. 253 27

It is important to diagnose hyperandrogenism in women. By disturbing ovulation, it is actually one of the most frequent causes of infertility. In this particular case, its diagnosis has specific implications: sometimes specific treatment is indicated, or the risk of fetal virilization should be prevented. There is always the possibility of a diagnosis of polycystic ovary, prompting precautionary measures to be taken that are likely to limit the risks linked to the multifollicular development that is so frequent with this disorder. In addition, hyperandrogenism exposes the patient to various gynecological and general complications: cancer of the endometrium, progressive increase in menstrual disturbances and infertility, obesity, metabolic disturbances and probably increase in cardiovascular risks. Certain types of hyperandrogenism give rise to diseases that expose the patient to specific risks: virilizing tumors, Cushing's syndrome, neonatal risks linked to congenital hyperplasia of the adrenal glands. Hyperandrogenism should be borne in mind not only when the clinical picture is that of virilization, but also when there is any disturbance in eugonadal ovulation, whether or not this is manifested as menstrual disturbances or as infertility, and especially whether or not it is accompanied by hirsutism.
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PMID:[When and why should hyperandrogenism be searched for in women?]. 267 67

This paper reports an analysis of the clinical, endocrine and ultrasound data within a population of 556 patients with ultrasound-diagnosed polycystic ovaries. Compared with those not so affected, hirsutism was associated with a higher mean serum testosterone concentration, infertility was associated with higher mean gonadotrophin concentrations, obesity was associated with a higher mean serum testosterone concentration, hyperprolactinaemia was associated with a lower mean serum testosterone concentration and smaller ovaries, alopecia was associated with lower mean serum LH and testosterone concentrations, and acanthosis nigricans was associated with obesity and a raised mean serum testosterone concentration. The heterogeneity illustrates the limitations in the use of specific clinical or endocrine criteria as requirements for the diagnosis of the polycystic ovary syndrome.
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PMID:Heterogeneity of the polycystic ovary syndrome: clinical, endocrine and ultrasound features in 556 patients. 268 96

Polycystic ovarian disease is characterized by menstrual disorders, infertility, obesity, and large ovaries. Large ovaries with multiple cysts are the direct cause of the high incidence of ovarian hyperstimulation during ovulation induction. Lately, gonadotropin-releasing hormone (GnRH) analogues have been employed to decrease ovarian steroidogenesis and thus reduce the incidence of ovarian hyperstimulation. In this study the ovarian size was ultrasonographically assessed during chronic GnRH analogue treatment, revealing a significant reduction in ovarian volume. This decrease in volume results in a reduced incidence of hyperstimulation, and we think the ultrasonic scanning can be effectively used to assess the success of GnRH treatment.
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PMID:Sonographic monitoring of ovarian volume during LHRH analogue therapy in women with polycystic ovarian syndrome. 296 64

This study was designed to test the association of smoking with four clinically apparent conditions that may be related to altered sex steroids: natural and induced menopause, infertility, oligomenorrhea, and hirsutism. Data were obtained from the personal inventories of 50,145 women ages 20-59 years in TOPS, a weight reduction program. The age-adjusted odds ratios of each condition for heavy smokers compared with nonsmokers were 1.59 for natural menopause, 1.49 for induced menopause, 1.35 for infertility, 1.30 for oligomenorrhea among women younger than 40 years, 1.63 for oligomenorrhea among women 40-49 years, and 1.54 for hirsutism (P less than .05 for oligomenorrhea and P less than .001 for all other risks). The odds ratios were not substantially changed after adjustment for obesity, parity, and husband's education level. These results suggest that smoking may affect the ovaries or hormone metabolism, or both, with medical and cosmetic consequences.
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PMID:The association of smoking with clinical indicators of altered sex steroids--a study of 50,145 women. 310 39

Women who conceive with human gonadotropins have a high rate of spontaneous abortions. The causes for this poor outcome are unknown. In a retrospective analysis, the authors analyzed potential factors in 45 menotropin-treated patients with spontaneous first-trimester miscarriages. Data were compared with 119 menotropin-treated patients who conceived and delivered viable infants. Patient factors that were analyzed included the following: age, history of past miscarriages, duration of infertility, diagnostic category, weight, body surface area, duration and weight-corrected dose of menotropin administration, maximum estradiol level, estradiol pattern, human chorionic gonadotropin (hCG) dose, presence or absence of hCG support in the luteal phase, results of postcoital testing, methods of insemination, and results of husband's semen analysis. There was a significant difference between the miscarriage group and the control group in regard to age and weight distribution. All other characteristics were not significantly different. Patients over 81.8 kg as well as patients aged 35 years and older were both significantly (P less than 0.01) at increased risk to have a spontaneous first-trimester miscarriage. The data suggest that obesity and advanced age contribute to the high miscarriage rate in menotropin-treated patients. It appears reasonable to suggest that women weighing more than 81.8 kg should make every effort to lose weight before beginning menotropin therapy.
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PMID:Risk factors for spontaneous abortion in menotropin-treated women. 311 34

Polycystic ovary syndrome comprises a group of chronic, progressive diseases of the female reproductive system. Clinical characteristics include disorders of ovulation and menstruation, hirsutism, infertility and obesity. Recommended treatment of the unacceptable manifestations includes the use of oral contraceptives or progestins. Fertility can often be achieved with clomiphene citrate and/or other agents. Rarely is surgical therapy indicated.
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PMID:Polycystic ovary syndrome. 315 1

Induction of ovulation with pulsatile luteinizing hormone-releasing hormone (LH-RH) therapy was attempted in 48 women with polycystic ovary disease (PCOD) and clomiphene citrate (CC) resistant anovulation. Fourteen women ovulated regularly, 23 ovulated variably, but 11 did not ovulate at all. Fifty-two of the 108 cycles of pulsatile LH-RH therapy alone (15 mu gm per pulse, one pulse every 90 minutes) administered through the subcutaneous route were ovulatory. In patients who did not ovulate on subcutaneous LH-RH, treatment with CC (100 mg per day for 5 days) was added to the LH-RH therapy in an additional 33 cycles, of which 21 were ovulatory. In those who did not respond to the combination of treatments, the same dose of LH-RH was administered intravenously: 14 of 29 cycles of intravenous therapy were ovulatory. The overall cumulative conception rate after 6 months of therapy was 60%. When recalculated for ovulatory cycles alone it was 90%, indicating that failure of ovulation was the only cause of the failure of conception. Analysis of the clinical and endocrine findings indicated that failure to ovulate was associated with obesity and hyperandrogenization. Ten of the 23 conceptions ended in miscarriage, 8 within 4 weeks of ovulation. The authors conclude that infertility in patients with PCOD is not optimally corrected by pulsatile LH-RH therapy.
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PMID:Pulsatile luteinizing hormone-releasing hormone therapy in women with polycystic ovary syndrome. 328 91


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