Alternative Treatments for Menopausal Women
キーワード
概要
説明
Menopausal symptoms are a common phenomenon causing discomfort to many middle aged women throughout the world. The core symptoms are experienced as hot flushes (HF), night sweats, vaginal dryness and sleep disturbance. Other secondary symptoms are sexual dysfunction, depression, anxiety, memory loss, fatigue, headache, joint pains and weight gain. Moreover there is increased risk of further complications such as osteoporosis, cardiovascular and negative changes in lipid profile associated with the reduction in oestrogen during and post menopause.
Trifolium Pratense or Red Clover (RC) has arisen as a popular source for women experiencing HF because it contains a variety of phytoestrogen's, namely isoflavones, lignans and coumestans. Phytoestrogens are shown to have positive effects on menopausal disorders such as breast cancer, cardiovascular risk factors, osteoporosis and have been shown to exert non-hormonal antioxidant effects. Additionally these isoflavones appear to reduce bone resorbtion, help maintain bone mineral density and improve lipid profile (reducing LDL: HDL, lipoprotein A, total cholesterol and may also reduce triglycerides).
RC is particularly high in estrogenic isoflavones biochanin A, formononetin and to a lesser degree genestein and diadzein, although the two former are precursors to genestein and diadzein. Asian populations with a high intake of soy (rich in genestein and diadzein) have long shown a lower reported incidence of the symptoms of menopause.
The study will be carried out as a 3-month parallel randomized control intervention study, consisting of 61 menopausal women. During summer 2012, 61 participants will be randomised into 2 groups (~30-31 in each group). The two groups are as follows:
1. Menopausal women receiving RC treatment - 150ml/d Red Clover (80mg/d of isoflavones as aglycone)
2. Menopausal women receiving placebo - 150ml placebo
日付
| 最終確認済み: | 01/31/2015 |
| 最初に提出された: | 07/11/2012 |
| 提出された推定登録数: | 01/05/2014 |
| 最初の投稿: | 01/06/2014 |
| 最終更新が送信されました: | 02/04/2015 |
| 最終更新日: | 02/05/2015 |
| 実際の研究開始日: | 05/31/2012 |
| 一次完了予定日: | 11/30/2014 |
| 研究完了予定日: | 11/30/2014 |
状態または病気
介入/治療
Dietary Supplement: Placebo
Dietary Supplement: Red Clover extract
段階
アームグループ
| 腕 | 介入/治療 |
|---|---|
| Active Comparator: Red Clover extract 150 ml/d Red Clover extract | Dietary Supplement: Red Clover extract Red Clover extract containing 80 mg Isoflavones. Dosage: 2 X 75 ml/day |
| Placebo Comparator: Placebo 150 ml/d sweetened and coloured water | Dietary Supplement: Placebo water with color |
適格基準
| 研究の対象となる年齢 | 45 Years に 45 Years |
| 研究に適格な性別 | Female |
| 健康なボランティアを受け入れる | はい |
| 基準 | Inclusion Criteria: - Women aged 40-65 years - Experiencing daily hot flushes - Body Mass Index (BMI) between 20-40 - Irregular menstrual bleeding - FSH levels above the normal range Exclusion Criteria: - Simultaneous participation in other clinical trials within the last 3 months - Severe cardiovascular, psychiatric, neurological, and/or kidney disease. - Alcohol or drug abuse and acute illness. - Blood pressure > 160/110 - Pregnant and lactating women |
結果
主な結果の測定
1. Primary Menopause-related symptoms [3 months]
