Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0745411 (irregular bleeding)
 386 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Danazol, a new synthetic steroid, was administered at a dose of 400 mg daily for two months to 16 premenopausal women with chronic cystic mastopathy. The clinical and hormonal effects (serum luteinizing hormone (LH), follicle-stimulating hormone (FSH), prolactin, progesterone, testosterone and urinary oestrogens, pregnanediol, pregnanetriol, androsterone and etiocholanolone) were evaluated after 4 and 8 weeks of treatment. Using the same dosage and duration of treatment, danazol (13 patients) was compared with placebo (12 patients) in a double blind randomized clinical trial. Danazol proved to be significantly more effective than placebo in relieving symptoms. Combining the open and double blind study (27 patients), danazol treatment resulted in complete relief in 14 patients and improvement in 11. The main endocrine changes during danazol treatment were related to the drug's ovulation inhibiting effect. Amenorrhoea, irregular bleeding and weight gain (mean 2.1 kg) were significant side effects.
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PMID:Danazol treatment of chronic cystic mastopathy: a clinical and hormonal evaluation. 39 23

This paper first reports the results of 12 patients with sex hormone-dependent neoplasms, including 9 women with breast cancer, 2 men with osteosarcoma and 1 man with prostate carcinoma, treated by LRH agonist, (D-Ala6, des-Gly-NH2(10))-LRH-ethylamide (LRH-A) 100-200 micrograms, IM, QD. After 15-30 days of administration, the concentrations of plasma mean estradiol, progesterone, testosterone, serum luteinizing hormone and follicle-stimulating hormone were lowered significantly in the peripheral blood of all patients, associating with improvement of the patients' general condition and reduction of the tumors and/or metastatic foci. No serious side effects were observed except vaginal irregular bleeding in isolated patients. Three patients died and the others were alive in follow-up of 4-30 months. The results suggest that LRH-A be useful in the treatment of the sex hormone-dependent tumors and worth further study.
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PMID:[Luteinizing hormone-releasing hormone (LRH) agonist in the treatment of breast cancer, osteosarcoma and prostate carcinoma--analysis of 12 patients]. 304 77

Women with polycystic ovarian syndrome have chronic anovulation and androgen excess not attributable to another cause. This condition occurs in approximately 4% of women. The fundamental pathophysiologic defect is unknown, but important characteristics include insulin resistance, hyperandrogenism, and altered gonadotropin dynamics. Inadequate follicle-stimulating hormone is hypothesized to be a proximate cause of anovulation. Obesity frequently complicates polycystic ovarian syndrome but is not a defining characteristic. The diagnostic approach should be based largely on history and physical examination, thus avoiding numerous laboratory tests that don't contribute to clinical management. Women with polycystic ovarian syndrome typically present because of irregular bleeding, hirsutism, and/or infertility. These conditions can be treated directly with oral contraceptives, oral contraceptives plus spironolactone, and ovulation induction, respectively. However, women with polycystic ovarian syndrome also have a substantially higher prevalence of diabetes and increased risk factors for cardiovascular disease. They should also be screened, therefore, for these conditions and followed closely if any risk factors are uncovered. For obese women with polycystic ovarian syndrome, behavioral weight management is a central component of the overall treatment strategy.
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PMID:Polycystic ovary syndrome. 1470 63