Effects of Soy Consumption on Symptoms of Menopause
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|ClinicalTrials.gov Identifier: NCT00101699|
Recruitment Status : Completed
First Posted : January 13, 2005
Last Update Posted : August 18, 2006
|Condition or disease|
For the past 20 years, Japanese women have reported fewer menopausal symptoms than their North American counterparts. One explanation for the disparity is the differences in diet. Evidence suggests that Japanese women consume large amounts of soy, a phytoestrogen that is structurally similar to the hormone estrogen. However, there is a lack of menopause-related research data from non-Western populations. This study will be a long-term observation of the effects of soy consumption in menopausal Japanese women.
This study will last 6 months. Participants will complete a dietary log and a menopausal symptom checklist daily. There will be three or four study visits. During these visits, participants will complete a diet questionnaire, have a blood sample collected, and be interviewed about their menopausal symptoms. Six months after study completion, participants will be sent a questionnaire about any recent menopausal symptoms they may have experienced.
|Study Type :||Observational|
|Estimated Enrollment :||120 participants|
|Observational Model:||Defined Population|
|Observational Model:||Natural History|
|Official Title:||Influence of Soy Consumption on Menopause|
|Study Start Date :||November 2001|
|Estimated Study Completion Date :||August 2003|
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00101699
|Loma Linda Clinic|
|Koriyama, Fukushima, Japan, 963-8002|
|Kyoto Prefectural University of Medicine|
|Kamigyo-ku, Kyoto, Japan, 602-8566|
|Principal Investigator:||Melissa K. Melby, MPhil, MA||Emory University|