Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0600142 (hot flushes)
 1,242 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

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.
 ...
PMID:Estrogen replacement therapy by transdermal estradiol administration. 640 24

A double-blind cross-over study with Org OD 14 and placebo was performed in 82 menopausal patients presenting with hot flushes and associated symptoms. Patients were randomly allocated to Org OD 14 or placebo as first treatment, and switched to placebo or Org OD 14 as second treatment. Each treatment period lasted for 16 weeks; no wash-out period was introduced. Tablets containing 2.5 mg of Org OD 14 or matched placebo tablets were supplied. Data on the following variables were obtained and analysed by the non-parametric randomization test for paired observations: hot flushes, sweating, dizziness, palpitations, fatiguability, headache, sleeplessness, irritability, breathlessness, backache and loss of libido and, in 16 patients, on circulating levels of FSH, LH, PRL, T3, T4, cortisol (F), SHBG, TBG and CBG. Twenty patients (13 placebo, 7 Org OD 14) withdrew, because their symptoms did not improve and one patient withdrew for reasons unrelated to treatment, so that 61 patients completed the study. The data demonstrated a good clinical effect and statistically significant differences in favour of Org OD 14 for hot flushes and a number of associated symptoms. Many patients reported on a general feeling of well being and a mood-elevating effect following Org OD 14. Org OD 14 significantly suppressed FSH and LH levels, while those of PRL remained unchanged. Although there was slight suppression of TBG and T4 which attained statistical significance, there was no influence on the most important parameter, T3. SHBG levels were slightly suppressed, whereas F and CBG levels were unaffected.
 ...
PMID:Placebo-controlled cross-over study of effects of Org OD 14 in menopausal women. 675 12