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Query: UMLS:C0600142 (
hot flushes
)
1,242
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Buserelin [D-Ser(TBU)6-des
Gly
NH2(10) LHRH ethylamide], an LHRH agonist, was administered intranasally at two dose levels, 200 micrograms t.d.s or 300 micrograms t.d.s., to 20 women with proven endometriosis, many with recurrent disease. Both dose schedules achieved significant suppression of circulating 17 beta-oestradiol levels often to within the postmenopausal range, the larger dose inducing significantly greater suppression (P less than 0.05). Serum FSH values were suppressed below baseline but serum LH remained at pretreatment levels or above, whilst on treatment. Complete resolution of endometriotic deposits was achieved in 68% of cases following 6 months treatment with dramatic and long-standing relief of symptoms with no apparent dose difference. In all other subjects there was significant reduction in the extent of endometriotic deposits and improvement in American Fertility Society classification of disease stage. The most commonly occurring side effect was
hot flushes
; their intensity and frequency related to the degree of suppression of serum oestradiol and the dose of Buserelin administered.
...
PMID:Reversible pituitary ovarian suppression induced by an LHRH agonist in the treatment of endometriosis--comparison of two dose regimens. 310 12
Ten women with endometriosis (stages I to IV) were treated with twice-daily subcutaneous injections of 200 micrograms of (D-Ser[TBU]6-des-
Gly
-NH2(10] luteinizing hormone-releasing hormone ethylamide (Buserelin) for 5 days followed by 400 micrograms intranasally three times daily for 25 to 31 weeks. Serum follicle-stimulating hormone levels returned to basal values on the second day of treatment, and serum luteinizing hormone levels progressively decreased to normal within 4 weeks. Serum estradiol decreased below early follicular phase levels within 7 to 30 days and continued to decrease to castrate levels. Light to moderate estrogen withdrawal bleeding was followed by amenorrhea with occasional bleeding or spotting in four women. Abdominal pain and dyspareunia disappeared or were ameliorated after 2 months of treatment. Resorption of endometrial implants was demonstrated by laparoscopy, and endometrial biopsy revealed atrophy or weak proliferation. Ovulation returned within 45 days, and two of four sexually active women became pregnant during cycles 3 and 5. The treatment was well accepted in spite of the expected
hot flushes
and vaginal dryness. Safety laboratory tests during and after treatment did not reveal any abnormalities. Reversible down-regulation of pituitary/ovarian function using repetitive luteinizing hormone-releasing hormone agonist administration can be a worthwhile approach to medical treatment of endometriosis.
...
PMID:Reversible hypogonadism induced by a luteinizing hormone-releasing hormone (LH-RH) agonist (Buserelin) as a new therapeutic approach for endometriosis. 642 19
Since the release of the Women's Health Initiative (WHI) findings, an increasing number of dietary supplement products specifically targeting women in menopause have appeared in the American marketplace. This growth highlights the need for a critical evaluation of the tolerability and effectiveness of these products. The purpose of this article is to assess the evidence for safety and benefit of botanical monopreparations used for relief of menopause-related symptoms. The Cochrane Library and Medline databases were searched from January 1966 to October 2004, using a detailed list of terms related to botanicals and menopausal symptoms. Studies were considered eligible (1) if they were controlled trials of a botanical monopreparation administered orally for a minimum of 6 weeks to perimenopausal or postmenopausal women with hot flashes and (2) if they included a placebo or comparative treatment arm. Topical preparations, botanical combinations, and dietary interventions, such as soy food or protein, were not included. No language restrictions were imposed on the search. A total of 19 studies met the inclusion criteria. The majority of studies indicate that extract of black cohosh (Actaea racemosa L.) improves menopause-related symptoms; however, methodologic shortcomings in the trials were identified. To date, 4 case reports of possible hepatotoxicity have been published, although previous safety reviews suggest that black cohosh is well tolerated and that adverse events are rare when it is used appropriately. The results of 6 clinical studies on soy (
Glycine
max L.) isoflavone extracts are mixed. Moreover, the composition and dose of soy supplements varies widely across studies, making comparisons and definitive conclusions difficult. One study challenged the long-term safety of high-dose soy isoflavone extract (150 mg/day for 5 years) on the uterine endometrium. Clinical data from 5 controlled trials assessing the efficacy of semipurified isoflavone red clover (Trifolium pratense L.) leaf extracts to reduce
hot flash
frequency and severity or to relieve symptoms associated with the domains of the Greene Menopausal Symptom Scale are contradictory. The largest study showed no benefit for reducing symptoms associated with menopause for 2 different red clover isoflavone products compared with placebo. No significant adverse events have been reported in the literature. Single clinical trials do not support the use of dong quai (Angelica sinensis L.), ginseng (Panax ginseng C.A. Mey), or evening primrose seed oil (Oenothera biennis L.) for improving menopausal symptoms. We conclude that black cohosh extracts appear to ease menopausal symptoms; ongoing studies funded by the National Institutes of Health (NIH) will provide more definitive safety and efficacy data. Soy isoflavone extracts appear to have minimal to no effect, although definitive conclusions are difficult given the wide variation in product composition and dose. Long-term safety of higher dosage (150 mg/day) soy isoflavone extracts is uncertain. Semipurified isoflavone red clover leaf extracts have minimal to no effect in reducing menopausal symptoms. Dong quai, ginseng extract, and evening primrose seed oil appear to be ineffective in ameliorating menopausal symptoms at the dosages and in the preparations used in these studies.
...
PMID:Menopause: a review of botanical dietary supplements. 1641 34
The climacteric syndrome is characterized by several symptoms: hot flashes are the most common and reported by about 70% of peri- post-menopausal women. Sleep disorders, particularly decreased sleep quality, and irritability are also commonly reported. There is a clinical and epidemiological relationship between these symptoms. Common biological mechanisms may explain in part the relationship between
hot flushes
, sleep disorders and irritability. For example, withdrawal of hormones causes change in the serotonin levels. Tryptophan is an essential amino acid. it is the precursor for the serotonin synthesis and is naturally found in food such as turkey, cheese, and nuts. The serotonergic system is implicated in sleep, mood, and hot flashes.
Glycine
is an amino acid found mainly in protein-rich food such as meat, fish, dairy products, cheese and vegetables. It is an inhibitory neurotransmitter in the central nervous system. Studies have shown that glycine can promote a deeper level of sleep. Resveratrol has a similar chemical structure to the diethylstilbestrol and 17-beta estradiol and acts as a phytoestrogen. Resveratrol at doses of 3-10 micromoles inhibited the estradiol-estrogen receptor binding and showed an estrogen-like activity. Vitamin E is found naturally in some food and available as a dietary supplement. It has an antioxidant activity. It has been suggested that the oxidative stress may also play a role in sleep disorders. Some studies have shown protective effect of vitamins E on sleep quality. In conclusion, hot flashes, sleep disturbances and mood disorders may represent a continuum in the climacteric syndrome, which recognize in the hormonal changes and the neurotrasmettitors level alteration a potential common pathway. The nutraceutical approach may be useful in a preventive perspective. Among the large choice of functional food available, the combination of resveratrol, tryptophanum, glycine and vitamin E may represent an interesting opportunity in the routine clinical practice.
...
PMID:Resveratrol, tryptophanum, glycine and vitamin E: a nutraceutical approach to sleep disturbance and irritability in peri- and post-menopause. 2566 Apr 29