Prescreening for food allergy clinical studies at Stanford
Official title: Prescreening Protocol to Enroll in Food Allergy Clinical Studies at a Single Site
Run by Stanford University · NCT03539692 · Data updated 2026-11-12
This study is trying to find out if people who think they have food allergies can join clinical trials at Stanford by checking if they qualify for a special food test that helps diagnose allergies.
Quick facts
| Study type | Observational |
|---|---|
| Ages | 1 Week to 90 Years |
| Sex | All |
| Enrollment | 1000 (estimated) |
| Sponsor | Stanford University Academic / other |
| Locations | 1 site (Palo Alto, California) |
| Status | Recruiting |
| Started | June 10, 2018 |
| Main results expected | December 2028 |
| Study ends | December 2028 |
| Registry record updated | July 10, 2026 |
| Trial ID | NCT03539692 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates include individuals with a clinical history suggestive of food allergies who are willing to undergo a food challenge for diagnosis.
✕Probably not a fit
Patients who do not consent, are currently taking oral steroids, or have moderate to severe asthma may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This protocol focuses on prescreening individuals who may have food allergies and are interested in participating in clinical studies at Stanford University. Participants will undergo a thorough evaluation to determine their eligibility for the gold standard food challenge, which is essential for accurate diagnosis. The study aims to streamline the enrollment process for future clinical trials related to food allergies. By identifying suitable candidates, the research center can enhance the efficiency and effectiveness of its studies.
Why it matters
Potential benefit: If successful, this approach could lead to improved diagnosis and treatment options for individuals with food allergies.
How similar studies have gone: While this prescreening protocol is a common practice, the specific approach at Stanford may offer novel insights into food allergy research.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Any individual with possible food allergy (as per their clinical history) who is interested in performing the gold standard food challenge for diagnosis. Exclusion Criteria: * Any individual who does not consent * Any individual who is currently taking oral steroids * Any individual with moderate to severe asthma (FEV1\<80%)
Where it's running
-
The Sean N. Parker Center for Allergy and Asthma Research, Stanford University
Palo Alto, California, United States Recruiting
Study contacts
- Principal investigator: Sayantani Sindher, MD — Stanford University, SNP Center for Food Allergy and Asthma Research
- Study coordinator: SNP Center Inquiry
- Email: snpcenterallergy_inquiry@stanford.edu
- Phone: 650-521-7237
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
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This study will test whether higher, weight-based doses of omalizumab are safe and help people with food allergies, including those with very high allergic antibody (IgE) levels, tolerate their allergens better.
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We will test whether prick-to-prick skin tests with fresh versus stored (frozen or dried) native foods give the same results in adults with confirmed food allergies.
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.