Clinical trialNCT00179556CompletedPhase 2/PHASE3Interventional

Effects of Soy Isoflavones on Menopausal Hot Flashes

SponsorBeth Israel Deaconess Medical CenterEnrollment210Menopausal Symptoms

View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

Hot flashes occur in three quarters of menopausal women, and can negatively impact quality of life. Interest has arisen in isoflavones, found in rich supply in soy products, as therapy for hot flashes. The study examines the effect of a new soy supplement, as compared to a placebo, in menopausal women on hot flash symptoms.

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Investigators

The overall officials registered on this study. Names that resolve to a FindMyKOL profile link to it; the rest are shown as registered.

George Blackburn, MD, PhD
Beth Israel Deaconess Medical Center
Study Chair
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Hope Ricciotti, MD
Beth Israel Deaconess Medical Center
Principal Investigator
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Lalita Khaodhiar, MD
Beth Israel Deaconess Medical Center
Study Director
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A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

1 registered facility, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States

Beth Israel Deaconess Medical Center
Boston, Massachusetts, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

The drug and biological interventions registered on this study, normalized to their RxNorm ingredient where possible.

Isoflavone supplement

Linked drugs open the directory filtered to KOLs working with them.clinicaltrials.gov ↗

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start: 30 Jun 2003
Primary completion: 31 Jul 2005
Completion: 30 Sept 2005
Last update posted: 14 Mar 2017
Registered enrollment: 210
Registry id: NCT00179556

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Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; FindMyKOL does not interpret them.