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Allergy clinical trials in California
7 studies for Allergy are looking for participants at sites in California.
Cities in California
(Apex) Bezuclastinib in Patients With Advanced Systemic Mastocytosis
- City of Hope Comprehensive Cancer Center, Duarte
- UCLA Medical Center, Los Angeles
- Stanford Cancer Institute, Stanford
RecruitingPhase 2
Ages 18 and older · All sexes · Updated Sep 15, 2026 · NCT04996875Study of Oral Food Challenge Biomarkers (SAFER)
- Stanford School of Medicine: Sean N. Parker Center for Allergy & Asthma Research, Palo Alto
RecruitingObservational study
12 Months – 17 Years · All sexes · Updated Sep 9, 2026 · NCT07279467Clinical Trial of Omalizumab for Allergen Sensitized and Exposed Individuals With COPD
- University of San Francisco, San Francisco
RecruitingPhase 2
Ages 40 and older · All sexes · Updated Sep 4, 2026 · NCT07059091Optimizing the Diagnostic Approach to Cephalosporin Allergy Testing
- University of California, San Francisco, San Francisco
RecruitingPhase 2
Ages 18 to 70 · All sexes · Updated Sep 4, 2026 · NCT06406114Study Evaluating the Safety and Efficacy of Neffy or Intramuscular Adrenalin in Patients With Allergic Reactions After Oral Food Challenge or Allergen Immunotherapy
- Orso Health, Inc., La Jolla
RecruitingPhase 4
Ages 4 and older · All sexes · Updated Apr 21, 2026 · NCT06834165Understanding Allergies and Sensitizations in Healthy and Allergic Individuals
- Sean N. Parker Center for Allergy and Asthma Research, Stanford University, Palo Alto
RecruitingObservational studyHealthy volunteers welcome
1 Week – 90 Years · All sexes · Updated Mar 17, 2026 · NCT04828603Food Allergy Registry at a Single Site
- Stanford University, Palo Alto
RecruitingObservational study
Ages 0 to 100 · All sexes · Updated Nov 14, 2025 · NCT03539705From ClinicalTrials.gov, data retrieved Sep 30, 2026. Each study sets its own eligibility; the study team decides who can join.