CompletedPhase 2

Women's Isoflavone Soy Health (WISH) Trial

United States350 participantsStarted 2004-04-12

Plain-language summary

The purpose of this study is to determine whether soy supplementation can reduce hardening of the arteries and cognitive decline in postmenopausal women.

Who can participate

Age range

30 Years

Sex

FEMALE

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Postmenopausal, defined as no vaginal bleeding for at least 1 year and serum estradiol level lower than 20 pg/ml Exclusion Criteria: * Signs, symptoms or personal history of cardiovascular disease * Diabetes mellitus or fasting serum glucose of 126 mg/dL or greater * Fasting plasma triglyceride of 500 mg/dL or greater * Serum creatinine greater than 2.0 mg/dL * Uncontrolled hypertension * Untreated thyroid disease * Life expectancy less than 5 years * Current use of hormone replacement therapy (HRT) * Soy, nut, or related food allergies * More than 5 alcohol drinks per day or substance abuse

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Progression of Subclinical Atherosclerosis

Timeframe: Baseline x 2 and then every 6 months, up to 2.5 years

Trial details

NCT IDNCT00118846

SponsorUniversity of Southern California

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2009-03-19

Results submitted2023-03-17

View on ClinicalTrials.gov More Atherosclerosis trials