Genotype Information and Functional Testing Study
Public ClinicalTrials.gov record NCT00992420. 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
GIFT: Genotype Information and Functional Testing Study
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This study is a sub-study of GRAVITAS (clinicaltrials.gov identifier NCT00645918). The purpose of this study is to assess which genes influence residual platelet reactivity on standard dose clopidogrel therapy, and also to determine whether certain genes influence the incremental change in platelet reactivity with high-dose clopidogrel maintenance dosing in patients who have high residual platelet reactivity on standard dosing.
Study identification
- NCT ID
- NCT00992420
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 2,000 participants
Conditions and interventions
Conditions
Interventions
Not listed
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 1, 2009 (Actual)
- Primary completion
- Aug 31, 2010 (Actual)
- Completion
- Aug 31, 2010 (Actual)
- Last update posted
- Nov 23, 2022
2009 – 2010
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Scripps Genomic Medicine | La Jolla | California | 92037 | — |
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 NCT00992420, 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 Nov 23, 2022 · Synced Oct 17, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT00992420 live on ClinicalTrials.gov.