Oral Food Challenge After One to Two Doses of Omalizumab Treatment for Food Allergy
Public ClinicalTrials.gov record NCT07845552. 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 goal of this clinical trial is to learn how quickly omalizumab begins to work in people with food allergy. The main question it aims to answer is: * Does omalizumab begin to work as early as 2 to 4 weeks after after starting treatment in people with food allergy? Researchers will compare each participant's food challenge results at baseline before starting omalizumab, 2 to 4 weeks after starting omalizumab, and 4 to 6 months after starting omalizumab treatment. Participants will: * Have a baseline food challenge before starting omalizumab. * Start omalizumab treatment as prescribed by the participant's doctor as part of regular clinical care. * Have food challenges 2 to 4 weeks after starting omalizumab and again 4 to 6 months after starting omalizumab. * Have skin prick testing and blood tests at study visits.
Study identification
- NCT ID
- NCT07845552
- Recruitment status
- Not yet recruiting
- Study type
- Interventional
- Phase
- Phase 4
- Enrollment
- 20 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 1 Year to 30 Years
- 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 2026 (Estimated)
- Primary completion
- Oct 2028 (Estimated)
- Completion
- Oct 2028 (Estimated)
- Last update posted
- Sep 29, 2026
2026 – 2028
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Johns Hopkins Hospital | Baltimore | Maryland | 21287 | — |
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 NCT07845552, 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 29, 2026 · Synced Oct 2, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT07845552 live on ClinicalTrials.gov.