Herbal Alternatives for Menopause Symptoms (HALT Study)
Public ClinicalTrials.gov record NCT00169299. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Herbal Alternatives for Menopause Symptoms: A Randomized Trial
Study identification
- NCT ID
- NCT00169299
- Recruitment status
- Not listed
- Study type
- Interventional
- Phase
- Phase 4
- Lead sponsor
- Kaiser Permanente
- Other
- Enrollment
- 351 participants
Conditions and interventions
Conditions
Interventions
- Black cohosh Drug
- Conjugated equine estrogen +/- medroxyprogesterone acetate Drug
- Multibotanical preparation Drug
- Multibotanical preparation + dietary soy counseling Drug
Drug
Eligibility (public fields only)
- Age range
- 45 Years to 55 Years
- Sex
- Female
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- May 31, 2001
- Primary completion
- Not listed
- Completion
- Aug 31, 2004
- Last update posted
- Sep 14, 2005
2001 – 2004
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Group Health Cooperative, Center for Health Studies | Seattle | Washington | 98101-1448 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00169299, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Sep 14, 2005 · Synced May 19, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00169299 live on ClinicalTrials.gov.