Histamine Pharmacogenetics in Children With Atopic Dermatitis
Public ClinicalTrials.gov record NCT00277433. 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.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The primary goal of the study is to investigate the impact of a common genetic polymorphism in a histamine detoxification enzyme that may well have a common role in regulating the expression of atopic dermatitis (AD) and other related atopic diseases in children.
Study identification
- NCT ID
- NCT00277433
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 751 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 6 Months to 5 Years
- Sex
- All
- 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
- Jun 2004 (Type not available)
- Primary completion
- Dec 2009 (Actual)
- Completion
- Dec 2009 (Actual)
- Last update posted
- Mar 20, 2017
2004 – 2009
United States locations
- U.S. sites
- 7
- U.S. states
- 7
- U.S. cities
- 7
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Arkansas Children's Hospital | Little Rock | Arkansas | 72202 | — |
| University of California at San Diego | San Diego | California | 92103 | — |
| Children's National Medical Center | Washington D.C. | District of Columbia | 20010 | — |
| Kosair Charities Pediatric Clinical Research Unit | Louisville | Kentucky | 40202 | — |
| Wayne State University/Children's Hospital of Michigan | Detroit | Michigan | 48201 | — |
| Children's Mercy Hospital | Kansas City | Missouri | 64108 | — |
| Baylor College of Medicine/Texas Children's Cancer Center | Houston | Texas | 77030 | — |
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 NCT00277433, 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 20, 2017 · Synced Oct 26, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT00277433 live on ClinicalTrials.gov.