{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Immediate+Hypersensitivity",
    "query": {
      "condition": "Immediate Hypersensitivity"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 3073,
    "total_pages": 308,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Immediate+Hypersensitivity&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-07-22T15:01:58.322Z",
  "attribution": "Data derived from public ClinicalTrials.gov records. The official record at https://clinicaltrials.gov/ remains the source of truth for current availability, contacts, and full study details.",
  "notes": [
    "This endpoint exposes only public summary fields — no participant contact emails, phone numbers, or scraped investigator contact details.",
    "For contact information and full protocol detail, follow each trial's `official_url` to the ClinicalTrials.gov record.",
    "This API is a navigational aid. It does not provide medical advice, eligibility determinations, or compensation guarantees."
  ],
  "trials": [
    {
      "nct_id": "NCT01520688",
      "title": "Effect of Flovent Discus vs QVAR vs Pulmicort Flexhaler on Short Term Growth",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Asthma"
      ],
      "interventions": [
        {
          "name": "Fluticasone, Budesonide, Beclomethasone",
          "type": "DRUG"
        },
        {
          "name": "Fluticasone, Beclomethasone, Budesonide",
          "type": "DRUG"
        },
        {
          "name": "Budesonide, Fluticasone, Beclomethasone",
          "type": "DRUG"
        },
        {
          "name": "Budesonide, Beclomethasone, Fluticasone",
          "type": "DRUG"
        },
        {
          "name": "Beclomethasone, Fluticasone, Budesonide",
          "type": "DRUG"
        },
        {
          "name": "Beclomethasone, Budesonide, Fluticasone",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "West Penn Allegheny Health System",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "6 Years",
        "maximum_age": "11 Years",
        "sex": "ALL",
        "summary": "6 Years to 11 Years"
      },
      "enrollment_count": 32,
      "start_date": "2012-02",
      "completion_date": "2016-02",
      "has_results": true,
      "last_update_posted_date": "2020-11-18",
      "last_synced_at": "2026-07-22T15:01:58.322Z",
      "location_count": 2,
      "location_summary": "Green Tree, Pennsylvania • Pittsburgh, Pennsylvania",
      "locations": [
        {
          "city": "Green Tree",
          "state": "Pennsylvania"
        },
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01520688"
    },
    {
      "nct_id": "NCT05034822",
      "title": "Study of Ruxolitinib Cream in Children With Atopic Dermatitis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Atopic Dermatitis"
      ],
      "interventions": [
        {
          "name": "Ruxolitinib cream",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Incyte Corporation",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "2 Years",
        "maximum_age": "11 Years",
        "sex": "ALL",
        "summary": "2 Years to 11 Years"
      },
      "enrollment_count": 29,
      "start_date": "2021-12-16",
      "completion_date": "2023-08-07",
      "has_results": false,
      "last_update_posted_date": "2023-09-15",
      "last_synced_at": "2026-07-22T15:01:58.322Z",
      "location_count": 15,
      "location_summary": "Gilbert, Arizona • Hot Springs, Arkansas • Anaheim, California + 12 more",
      "locations": [
        {
          "city": "Gilbert",
          "state": "Arizona"
        },
        {
          "city": "Hot Springs",
          "state": "Arkansas"
        },
        {
          "city": "Anaheim",
          "state": "California"
        },
        {
          "city": "Hollywood",
          "state": "Florida"
        },
        {
          "city": "Lake Mary",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05034822"
    },
    {
      "nct_id": "NCT03137069",
      "title": "A Study of GDC-0853 in Participants With Refractory Chronic Spontaneous Urticaria (CSU).",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Urticaria"
      ],
      "interventions": [
        {
          "name": "GDC-0853",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Genentech, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 134,
      "start_date": "2017-05-26",
      "completion_date": "2019-10-25",
      "has_results": true,
      "last_update_posted_date": "2020-09-29",
      "last_synced_at": "2026-07-22T15:01:58.322Z",
      "location_count": 13,
      "location_summary": "Birmingham, Alabama • Scottsdale, Arizona • Bakersfield, California + 10 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Scottsdale",
          "state": "Arizona"
        },
        {
          "city": "Bakersfield",
          "state": "California"
        },
        {
          "city": "Mission Viejo",
          "state": "California"
        },
        {
          "city": "Redwood City",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03137069"
    },
    {
      "nct_id": "NCT07359846",
      "title": "A Study to Investigate GB-0895 Adjunctive Therapy in Adults and Adolescents With Severe Uncontrolled Asthma (SOLAIRIA-2)",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Severe Asthma"
      ],
      "interventions": [
        {
          "name": "GB-0895",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Generate Biomedicines",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "12 Years to 80 Years"
      },
      "enrollment_count": 786,
      "start_date": "2026-01-20",
      "completion_date": "2029-01",
      "has_results": false,
      "last_update_posted_date": "2026-07-20",
      "last_synced_at": "2026-07-22T15:01:58.322Z",
      "location_count": 17,
      "location_summary": "Bakersfield, California • Inglewood, California • West Covina, California + 12 more",
      "locations": [
        {
          "city": "Bakersfield",
          "state": "California"
        },
        {
          "city": "Inglewood",
          "state": "California"
        },
        {
          "city": "West Covina",
          "state": "California"
        },
        {
          "city": "Miami",
          "state": "Florida"
        },
        {
          "city": "Miami",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07359846"
    },
    {
      "nct_id": "NCT02653066",
      "title": "HealtheRx Survey for Pulmonary Research Registry Recruitment",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Asthma",
        "COPD"
      ],
      "interventions": [
        {
          "name": "HealtheRx++",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Chicago",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 41,
      "start_date": "2015-12",
      "completion_date": "2019-12",
      "has_results": false,
      "last_update_posted_date": "2020-04-29",
      "last_synced_at": "2026-07-22T15:01:58.322Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02653066"
    },
    {
      "nct_id": "NCT04670627",
      "title": "Biomarkers in Nasal Samples of Seasonal Allergic Rhinitics",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Seasonal Allergic Rhinitis",
        "Rhinovirus"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of North Carolina, Chapel Hill",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 92,
      "start_date": "2021-03-22",
      "completion_date": "2023-04-27",
      "has_results": false,
      "last_update_posted_date": "2023-05-17",
      "last_synced_at": "2026-07-22T15:01:58.322Z",
      "location_count": 1,
      "location_summary": "Chapel Hill, North Carolina",
      "locations": [
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04670627"
    },
    {
      "nct_id": "NCT05363670",
      "title": "Administration of ARS-1 or Albuterol in Subjects With Persistent Asthma",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Asthma"
      ],
      "interventions": [
        {
          "name": "ARS-1 1 mg",
          "type": "DRUG"
        },
        {
          "name": "Albuterol MDI",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        },
        {
          "name": "ARS-1 2mg",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "ARS Pharmaceuticals, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "12 Years to 65 Years"
      },
      "enrollment_count": 18,
      "start_date": "2022-07-28",
      "completion_date": "2024-02-02",
      "has_results": true,
      "last_update_posted_date": "2026-07-14",
      "last_synced_at": "2026-07-22T15:01:58.322Z",
      "location_count": 4,
      "location_summary": "Tampa, Florida • Chevy Chase, Maryland • Boston, Massachusetts + 1 more",
      "locations": [
        {
          "city": "Tampa",
          "state": "Florida"
        },
        {
          "city": "Chevy Chase",
          "state": "Maryland"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Cincinnati",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05363670"
    },
    {
      "nct_id": "NCT02924688",
      "title": "A Phase III Parallel Group Study, Comparing the Efficacy, Safety and Tolerability of the Fixed Dose Combination (FDC) of Fluticasone Furoate+Umeclidinium Bromide+Vilanterol (FF/UMEC/VI) With the FDC of FF/VI in Subjects With Inadequately Controlled Asthma",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Asthma"
      ],
      "interventions": [
        {
          "name": "FF/UMEC/VI (100/31.25/25) mcg",
          "type": "DRUG"
        },
        {
          "name": "FF/UMEC/VI (100/62.5/25) mcg",
          "type": "DRUG"
        },
        {
          "name": "FF/UMEC/VI (200/31.25/25) mcg",
          "type": "DRUG"
        },
        {
          "name": "FF/UMEC/VI (200/62.5/25) mcg",
          "type": "DRUG"
        },
        {
          "name": "FF/VI (100/25) mcg",
          "type": "DRUG"
        },
        {
          "name": "FF/VI (200/25) mcg",
          "type": "DRUG"
        },
        {
          "name": "Fluticasone/salmeterol (FSC)",
          "type": "DRUG"
        },
        {
          "name": "Albuterol/salbutamol",
          "type": "DRUG"
        },
        {
          "name": "ELLIPTA DPI",
          "type": "DEVICE"
        },
        {
          "name": "DISKUS DPI",
          "type": "DEVICE"
        },
        {
          "name": "METERED-DOSE INHALER (MDI)",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DRUG",
        "DEVICE"
      ],
      "sponsor": "GlaxoSmithKline",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 2436,
      "start_date": "2016-10-13",
      "completion_date": "2019-02-22",
      "has_results": true,
      "last_update_posted_date": "2021-03-26",
      "last_synced_at": "2026-07-22T15:01:58.322Z",
      "location_count": 99,
      "location_summary": "Birmingham, Alabama • Mobile, Alabama • Montgomery, Alabama + 89 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Mobile",
          "state": "Alabama"
        },
        {
          "city": "Montgomery",
          "state": "Alabama"
        },
        {
          "city": "Gilbert",
          "state": "Arizona"
        },
        {
          "city": "Scottsdale",
          "state": "Arizona"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02924688"
    },
    {
      "nct_id": "NCT07487831",
      "title": "The Impact of Salt Intake on Sodium in the Skin and Inflammatory Skin Disease",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Atopic Dermatitis (Eczema)",
        "Psoriasis"
      ],
      "interventions": [
        {
          "name": "Sodium chloride tablets",
          "type": "DRUG"
        },
        {
          "name": "Placebo Tablets",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "University of California, San Francisco",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 50,
      "start_date": "2026-06-22",
      "completion_date": "2028-03-17",
      "has_results": false,
      "last_update_posted_date": "2026-06-09",
      "last_synced_at": "2026-07-22T15:01:58.322Z",
      "location_count": 2,
      "location_summary": "San Francisco, California",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07487831"
    },
    {
      "nct_id": "NCT06455202",
      "title": "A Phase 3 Study of Barzolvolimab in Participants With Chronic Spontaneous Urticaria (CSU)",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Chronic Spontaneous Urticaria"
      ],
      "interventions": [
        {
          "name": "barzolvolimab",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Matching placebo",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Celldex Therapeutics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 976,
      "start_date": "2024-07-19",
      "completion_date": "2027-04",
      "has_results": false,
      "last_update_posted_date": "2026-03-25",
      "last_synced_at": "2026-07-22T15:01:58.322Z",
      "location_count": 63,
      "location_summary": "Cullman, Alabama • Litchfield Park, Arizona • Scottsdale, Arizona + 47 more",
      "locations": [
        {
          "city": "Cullman",
          "state": "Alabama"
        },
        {
          "city": "Litchfield Park",
          "state": "Arizona"
        },
        {
          "city": "Scottsdale",
          "state": "Arizona"
        },
        {
          "city": "Scottsdale",
          "state": "Arizona"
        },
        {
          "city": "Bakersfield",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06455202"
    }
  ]
}