UMLS:C0600142 - FACTA Search

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Query: UMLS:C0600142 (hot flushes)
1,242 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Bone mass, calcium and lipid metabolism, climacteric symptoms, bleeding, blood pressure, and weight changes were studied in 62 healthy postmenopausal women at 3-month intervals throughout 2 years of treatment with continuous estradiol valerate (2 mg) plus cyproterone acetate (1 mg), sequential estradiol valerate (2 mg) plus levonorgestrel (75 micrograms), or placebo. During the 2 years of the study, bone mineral content of the distal and ultradistal regions of the forearm (measured by single-photon absorptiometry) remained unchanged in the hormone groups, whereas bone mineral content at these sites decreased by 5 and 6%, respectively, in the placebo group. Bone mineral density in the spine (measured by dual-photon absorptiometry and dual-energy x-ray absorptiometry) increased by 3-4% in the hormone groups and decreased by 2% in the placebo group. Biochemical estimates of bone turnover (serum alkaline phosphatase and fasting urinary calcium/creatinine) decreased significantly to premenopausal levels in the hormone groups, but remained unchanged in the placebo group. Serum concentrations of total and low-density lipoprotein cholesterol were significantly reduced by 5-10% (P less than .05-.01) in the estradiol + cyproterone acetate group and by 10-15% (P less than .001) in the estradiol valerate + levonorgestrel group. There were no significant changes in high-density lipoprotein cholesterol in the hormone groups. Virtually no changes were observed in the placebo group. Climacteric symptoms and hot flushes were significantly reduced in both hormone groups compared with the placebo group.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Two new combinations of estrogen and progestogen for prevention of postmenopausal bone loss: long-term effects on bone, calcium and lipid metabolism, climacteric symptoms, and bleeding. 130 44

Twenty-four women with large, myomatous uteri, measuring between 218.7 and 2,920 cm3 were treated with gestrinone, a tri-enic steroid with antiestrogen and antiprogesterone properties. In order to saturate the receptors of the large myomata, the doses used to treat these women were twice the recommended dosage of 2.5 mg, 3 times weekly, used to treat smaller tumors. The treatment lasted 6 months to 1 year. In all cases there was a reduction in uterine volume. In the 24 patients, the mean uterine volume of 724.9 cm3 on admission decreased to 450.73 cm3 at 6 months. For 14 patients treated for a full year, the mean uterine volume of 689.73 cm3 decreased to 329.22 cm3. Menstruation was suppressed in all patients by the end of the 2nd month of treatment. Episodic bleeding occurred in 6 patients but in only 1 did this last longer than 1 week. Other symptoms such as pelvic discomfort and dysuria disappeared or were significantly alleviated by the 2nd month of treatment. Side effects included seborrhea, acne, nervousness, myalgia and arthraglia, hoarseness and mild hirsutism but all these symptoms were promptly reversed following discontinuation. The mean increase in weight was 3.4 kg in 6 months. No menopausal symptoms such as hot flushes and depression developed during this trial. Six patients complained of excessive sweating. Blood glucose creatinine, blood urea nitrogen, alkaline phosphatase, pyruvic and glutamic transaminases remained within the normal range.
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PMID:Treatment of large fibroids with high doses of gestrinone. 222 12

Six endometriosis patients were treated with continuous subcutaneous (SC) infusion of a luteinizing hormone-releasing hormone (LH-RH) agonist using an external osmotic minipump system. Serum estradiol (E2) was suppressed into the menopausal range within 1 to 2 weeks of treatment started between days 9 and 12 after ovulation. The down-regulation of the pituitary-ovarian axis was maintained for the 24 weeks of treatment. Endometriosis symptoms were relieved during the treatment. At control laparoscopy, implants had regressed markedly and some adhesions had softened, accounting for a significant 58.3% reduction in the mean total American Fertility Society score. Ovulation returned within 14 to 38 days. Four infertile women became pregnant within 2 to 5 months after cessation of treatment. Frequent side effects were hot flushes, and decreased vaginal secretion and libido. There were no significant changes in laboratory blood tests, including cholesterol. The urinary calcium/creatinine ratio increased during the treatment. Thus, starting the treatment in the luteal phase prevented initial follicular stimulation. A better efficacy of treatment would be achieved by the release of an LH-RH agonist at a constant daily rate.
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PMID:Prevention of follicular maturation in endometriosis by subcutaneous infusion of luteinizing hormone-releasing hormone agonist started in the luteal phase. 312 68

We compared the transdermal and subdermal routes of estrogen administration with respect to the constancy of estrogen delivery and metabolic effects. Twenty postmenopausal women were randomized to receive either two 25 mg estradiol pellets subdermally (n = 10) or a 0.1 mg estradiol transdermal patch twice weekly (n = 10). Blood was sampled at 0, 2, 4, 6, 8, 12, 24, and 72 hours and 1, 2, 4, 8, 12, 16, 20, and 24 weeks (fasting samples at 0, 12, and 24 weeks), and a fasting urine was obtained after diuresis at 0, 12, and 24 weeks. In a 72-hour profile, serum estradiol levels (mean +/- SE) were highest at 24 hours (179 +/- 20 pg/ml) and fell to 139 +/- 16 pg/ml at 72 hours in the pellet group. In the patch group, estradiol levels rose rapidly to 152 +/- 33 pg/ml at 4 hours, remained relatively constant over 8 hours, and fell to 46 +/- 10 pg/ml at 72 hours. At 1 week, estradiol levels in the pellet group were 113 +/- 12 pg/ml and remained relatively constant for 24 weeks. In contrast, estradiol levels in the patch group were 52 +/- 11 pg/ml at 1 week and then varied widely until 24 weeks, when the levels were 89 +/- 26 pg/ml. The mean estradiol/estrone ratio ranged between 1 and 2.5 in both groups but fluctuated widely in the patch group. Follicle-stimulating hormone was suppressed in both groups; however, the decrement in the pellet group was greater (p less than 0.002). There was a significant increase in high-density lipoprotein cholesterol and a decrease in total cholesterol/high-density lipoprotein cholesterol at 12 weeks with the pellet but only at 24 weeks with the patch. The urinary calcium/creatinine ratio was reduced more consistently with the pellet than with the patch. Hot flushes were eliminated in all subjects.
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PMID:A randomized comparison of nonoral estradiol delivery in postmenopausal women. 314 19

To determine whether the nonoral administration of estradiol (E2) might provide physiologic replacement without alteration of hepatic function, 20 postmenopausal women were studied before and after 3 weeks of treatment with either E2-containing transdermal therapeutic systems or placebo. Twenty premenopausal women were also studied. With E2-containing systems, serum E2 and estrone levels were restored to the premenopausal range. Variable responses of the different biochemical and biologic markers of the actions of E2 were observed. The most sensitive marker was vaginal cytology, with the E2 dosage reverting the maturation index to premenopausal values. Hot flashes, measured objectively, were reduced in frequency but not abolished. Serum levels of follicle-stimulating hormone and luteinizing hormone were lowered but remained higher than the premenopausal range. No significant changes were noted in urinary calcium/creatinine and hydroxyproline/creatinine ratios, which were used as markers of bone resorption. With active systems, no significant changes were noted in the concentrations of the hepatic proteins renin substrate and thyroxine-binding globulin or in the binding capacities of cortisol-binding globulin and sex hormone-binding globulin. These results indicate that transdermal E2 administration may be used to provide estrogen replacement while exerting limited effects on hepatic function.
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PMID:Estrogen replacement therapy by transdermal estradiol administration. 640 24

A randomized double-blind cross-over study into the effect of northisterone on climacteric symptoms was performed on 23 postmenopausal women. Active therapy resulted in a significant reduction in the number and severity of hot flushes and night sweats. There was also a slight improvement in memory, insomnia and lack of energy but the other climacteric symptoms were not consistently altered. Side effects were minimal. There was a significant reduction in serum calcium, alkaline phosphatase, cholesterol, triglycerides, follicle-stimulating hormone and luteinizing hormone levels. There was a variable effect on serum creatinine and urea but there was no significant alteration in the other biochemical profiles, liver-function tests, weight or blood pressure.
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PMID:A randomized double-blind cross-over trial into the effect of norethisterone on climacteric symptoms and biochemical profiles. 680 99

To avoid the risks of oestrogen therapy in post-menopausal women, we have examined the effects of a progestin, megestrol acetate (MA), on hot flushes and bone metabolism. Ten normal post-menopausal women were studied before and after the oral administration of 20, 40 and 80 mg of MA daily for 4 wk at each dose level. Finger temperature and skin resistance were recorded for 8 h as objective indices of flushing and perspiration, respectively. The fasting ratios of urinary calcium: creatinine (Ca/Cr) and hydroxyproline: creatinine (OHPr/Cr) were used as indices of bone resorption. A reduction (P less than 0.01) of flushing episodes was noted on all dose levels of MA, with 56, 11, 6 and 1 flushes occurring on 0, 20, 40 and 80 mg of medication. A decrease (P less than 0.05) of Ca/Cr was noted only with 80 mg of MA, whereas OHPr/Cr remained unchanged. We conclude that progestin therapy may provide an alternative mode of treatment for post-menopausal hot flushes. Definitive demonstration of an effect on post-menopausal bone resorption will require a long-term study of bone density.
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PMID:Effect of megestrol acetate on flushing and bone metabolism in post-menopausal women. 728 87

In an open, non-randomized prospective phase-III-study the clinical and endocrine efficacy as well as the safety of leuprorelin acetate depot (Enantone-Gyn Monats-Depot) were investigated. The therapeutic results of 198 patients, gathered from 5 university institutions and two city hospitals, are reported. Endometriosis was classified by the revised American Fertility Society score (r-AFS) before and at the end of treatment. Serum levels of LH, FSH, prolactin, estradiol, progesterone, androstenedione, testosterone and leuprorelin acetate were determined by radioimmunoassay. The mean total r-AFS score changed as follows: before surgical intervention during first-look laparoscopy 21 +/- 24 at the end of first-look laparoscopy 15 +/- 19 at the end of the GnRH-treatment 8 +/- 14 During leuprorelin acetate treatment the r-AFS stages changed as follows: [table; see text] Using the scoring system 85.2% of the patients improved. Relief of dysmenorrhoea could be achieved in 95.4%, relief of dyspareunia in 64% and of pelvic pain in 69.4% of patients. Baseline hormone levels dropped sharply during treatment. [table; see text] Androstenedione, testosterone, blood pressure, body weight, haematological parameters, liver enzymes, creatinine, electrolytes and HDL-/LDL-cholesterin remained more or less unchanged. Side effects being hot flushes, sweating, sleeplessness, headache, nausea, depression and vaginal dryness were due to estradiol deprivation. In 135 patients resumption of menstruation occurred in 95.6% within the first three months post-treatment. 23 patients of whom 21 were judged as infertile, became pregnant immediately after treatment was finished. The study results confirm the efficacy of leuprorelin acetate depot in the treatment of even advanced stages of endometriosis.
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PMID:[Treatment of endometriosis with the GnRH agonist leuprorelin acetate depot (Enatone-Gyn monthly depot): a multicenter study]. 784 80

Gonadotropin-releasing hormone (GnRH) agonists are widely administered to treat endometriosis, but generally are not prescribed for more than 6 months since they are associated with vasomotor symptoms and bone loss. A GnRH agonist and steroid add-back therapy can be given for longer times without flare-up or significant hypoestrogenic symptoms. We examined the efficacy and safety of a weak estrogenic steroid, OD14, with prolonged goserelin treatment in seven regularly menstruating women (age 26-33 yrs) with laparoscopically diagnosed, symptomatic endometriosis. The women received goserelin 3.65 mg subcutaneously/month and 2.5 mg OD14 2.5 mg/day beginning in the fourth cycle for 18 to 20 months. The frequency and severity of hot flushes, sweating, irritability, loss of libido, nervousness, and sleeplessness were scored by the women on a scale of 0 to 6 and compared. Samples of blood and urine were obtained to measure serum estradiol (E2) levels, lipids, and urinary calcium:creatinine (Ca:Cr) ratios at the start of treatment and monthly thereafter. The vasomotor scores, serum E2 levels, and urine Ca:Cr ratios were consistent with the hypoestrogenism induced by goserelin (24.2 ± 3.1, 18.5 ± 7.2 pg/ml, and 0.063 ± 0.008, respectively). The decreases in vasomotor scoring with regard to hot flushing, sweating, and urinary Ca:Cr ratios were significant after adding OD14 (14.8 ± 2.2, 0.031 ± 0.005, p <0.05), whereas E2 levels remained below 40 pg/ml (23.1 ± 8.2 pg/ml, p >0.05) throughout therapy. The increased low-density:high-density lipoprotein ratio with goserelin improved with OD14, remaining at the lower limit of normal. Thus, OD14 add-back to GnRH agonist therapy enabled us to extend medical therapy of endometriosis longer than 6 months, preventing hypoestrogenic side effects, and with adequate suppression endometriosis symptoms.
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PMID:Effectiveness and Long-Term Safety of Prolonged Gosereline and Tibolone in Women with Endometriosis 907 53

An 8-week, randomized, double-blind study comparing the efficacy and tolerability of policosanol and acipimox was conducted in patients with type II hypercholesterolemia. Prior to entry into active treatment, all patients followed a standard cholesterol-lowering diet for 12 weeks. Sixty-three patients were randomized to receive either policosanol (10 mg/day) or acipimox (750 mg/day) tablets for 8 weeks under double-blind conditions. Both groups were similar at randomization. Policosanol significantly reduced total cholesterol (p < 0.0001) (15.8%), low-density lipoprotein (LDL)-cholesterol (21%) and the ratios of LDL-cholesterol to high-density lipoprotein (HDL)-cholesterol (15.8%) and cholesterol to HDL-cholesterol (11.5%). Acipimox significantly lowered both cholesterol and LDL cholesterol by 7.5%. The percent changes of total cholesterol, LDL-cholesterol and both ratios were larger in the policosanol group than in the acipimox group. Both drugs were well tolerated. Acipimox significantly increased (p > 0.001) aspartate amino transferase levels but only four patients showed increases above the normal limit. Policosanol significantly reduced creatinine values (p > 0.05) but no patients had values out of the normal range. Four patients withdrew from the study (two from each group) but none withdrew because of adverse effects. No adverse effects were reported in the policosanol group, while five patients on acipimox reported adverse effects (hot flushes, nausea, vomiting, headache, hypochondrial pain and leg edema). These results indicate that policosanol (10 mg/day) was more effective and well tolerated than was acipimox (750 mg/day) in this study population.
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PMID:A comparative study of policosanol Versus acipimox in patients with type II hypercholesterolemia. 1064 16

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