Green Tea Extract in Treating Patients With Monoclonal Gammopathy of Undetermined Significance and/or Smoldering Multiple Myeloma
Public ClinicalTrials.gov record NCT00942422. 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
The Clinical and Biologic Evaluation of Polyphenon E, an Extract of Green Tea Containing EGCG, in Plasma Cell Dyscrasias - Pilot Study
Study identification
- NCT ID
- NCT00942422
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Phase 2
- Lead sponsor
- Barbara Ann Karmanos Cancer Institute
- Other
- Enrollment
- 8 participants
Conditions and interventions
Interventions
- defined green tea catechin extract Dietary Supplement
- gene expression analysis Genetic
- laboratory biomarker analysis Other
- protein analysis Genetic
Dietary Supplement · Genetic · Other
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Oct 31, 2009
- Primary completion
- Feb 29, 2012
- Completion
- Feb 29, 2012
- Last update posted
- Mar 26, 2015
2009 – 2012
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Barbara Ann Karmanos Cancer Institute | Detroit | Michigan | 48201 | — |
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 NCT00942422, 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 Mar 26, 2015 · Synced May 14, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00942422 live on ClinicalTrials.gov.