{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Asthma+Atopic&page=2",
    "query": {
      "condition": "Asthma Atopic",
      "page": 2
    },
    "page_size": 10
  },
  "pagination": {
    "page": 2,
    "page_size": 10,
    "total_count": 10,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Asthma+Atopic&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-09-29T09:15:45.443Z",
  "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": "NCT04619017",
      "title": "Airway Immune Response to Allergens (Use Lay Language Here)",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Allergic Asthma",
        "Allergy to Cats",
        "Allergy to Dust Mites",
        "Allergic Rhinitis",
        "Allergic Conjunctivitis"
      ],
      "interventions": [
        {
          "name": "Segmental allergen challenge",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "JOSALYN CHO",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "ALL",
        "summary": "18 Years to 50 Years"
      },
      "enrollment_count": 12,
      "start_date": "2021-10-28",
      "completion_date": "2024-03-01",
      "has_results": false,
      "last_update_posted_date": "2023-08-31",
      "last_synced_at": "2026-09-29T09:15:45.443Z",
      "location_count": 2,
      "location_summary": "Iowa City, Iowa • Boston, Massachusetts",
      "locations": [
        {
          "city": "Iowa City",
          "state": "Iowa"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04619017"
    },
    {
      "nct_id": "NCT04445298",
      "title": "Skin Barrier Assessment in Pregnancy and at Birth",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Pregnancy Related",
        "Allergy",
        "Atopic Dermatitis Eczema",
        "Asthma in Children",
        "Food Allergy"
      ],
      "interventions": [
        {
          "name": "Transepidermal water loss",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Skin tape stripping",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Blood draw",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Bacterial PCR swab",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "National Jewish Health",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "0 Minutes",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "0 Minutes to 55 Years"
      },
      "enrollment_count": 160,
      "start_date": "2020-08-03",
      "completion_date": "2022-07-01",
      "has_results": false,
      "last_update_posted_date": "2020-09-10",
      "last_synced_at": "2026-09-29T09:15:45.443Z",
      "location_count": 1,
      "location_summary": "Denver, Colorado",
      "locations": [
        {
          "city": "Denver",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04445298"
    },
    {
      "nct_id": "NCT00208234",
      "title": "Effect of Xolair on Airway Hyperresponsiveness",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Allergic Asthma"
      ],
      "interventions": [
        {
          "name": "omalizumab",
          "type": "DRUG"
        },
        {
          "name": "Placebo for Omalizumab",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Creighton University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "19 Years",
        "maximum_age": "50 Years",
        "sex": "ALL",
        "summary": "19 Years to 50 Years"
      },
      "enrollment_count": 22,
      "start_date": "2004-01",
      "completion_date": "2011-09",
      "has_results": false,
      "last_update_posted_date": "2011-09-23",
      "last_synced_at": "2026-09-29T09:15:45.443Z",
      "location_count": 1,
      "location_summary": "Omaha, Nebraska",
      "locations": [
        {
          "city": "Omaha",
          "state": "Nebraska"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00208234"
    },
    {
      "nct_id": "NCT01550471",
      "title": "Sunovion Growth Study Pediatric Subjects With Mild Asthma & Allergic Rhinitis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Asthma",
        "Allergic Rhinitis"
      ],
      "interventions": [
        {
          "name": "Alvesco/Omnaris, QVAR/Beconase, Placebo/Placebo",
          "type": "DRUG"
        },
        {
          "name": "Alvesco/Omnaris, Placebo/Placebo, QVAR/Beconase",
          "type": "DRUG"
        },
        {
          "name": "QVAR/Beconase, Alvesco/Omnaris, Placebo/Placebo",
          "type": "DRUG"
        },
        {
          "name": "QVAR/Beconase, Placebo/Placebo, Alvesco/Omnaris",
          "type": "DRUG"
        },
        {
          "name": "Placebo/Placebo, Alvesco/Omnaris, QVAR/Beconase",
          "type": "DRUG"
        },
        {
          "name": "Placebo/Placebo, QVAR/Beconase, Alvesco/Omnaris",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "West Penn Allegheny Health System",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "6 Years",
        "maximum_age": "15 Years",
        "sex": "ALL",
        "summary": "6 Years to 15 Years"
      },
      "enrollment_count": 22,
      "start_date": "2012-03",
      "completion_date": "2015-08",
      "has_results": true,
      "last_update_posted_date": "2020-11-04",
      "last_synced_at": "2026-09-29T09:15:45.443Z",
      "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/NCT01550471"
    },
    {
      "nct_id": "NCT00079937",
      "title": "Efficacy and Safety of Omalizumab in Children (6 - < 12 Years) With Moderate-severe, Inadequately Controlled Allergic Asthma",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Asthma"
      ],
      "interventions": [
        {
          "name": "Omalizumab",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        },
        {
          "name": "Fluticasone",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Novartis Pharmaceuticals",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "6 Years",
        "maximum_age": "11 Years",
        "sex": "ALL",
        "summary": "6 Years to 11 Years"
      },
      "enrollment_count": 628,
      "start_date": "2004-04",
      "completion_date": "2008-03",
      "has_results": true,
      "last_update_posted_date": "2012-04-11",
      "last_synced_at": "2026-09-29T09:15:45.443Z",
      "location_count": 56,
      "location_summary": "Birmingham, Alabama • Little Rock, Arkansas • Huntington Beach, California + 48 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Little Rock",
          "state": "Arkansas"
        },
        {
          "city": "Little Rock",
          "state": "Arkansas"
        },
        {
          "city": "Huntington Beach",
          "state": "California"
        },
        {
          "city": "Huntington Beach",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00079937"
    },
    {
      "nct_id": "NCT03780387",
      "title": "Identification of Allergic Asthmatics Reactive to Felis Catus (Cat Hair) Allergen Inhalation",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "EARLY_PHASE1"
      ],
      "conditions": [
        "Asthma Atopic"
      ],
      "interventions": [
        {
          "name": "Felis Catus",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "University of North Carolina, Chapel Hill",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "45 Years",
        "sex": "ALL",
        "summary": "18 Years to 45 Years"
      },
      "enrollment_count": 1,
      "start_date": "2019-04-16",
      "completion_date": "2019-11-11",
      "has_results": true,
      "last_update_posted_date": "2022-10-18",
      "last_synced_at": "2026-09-29T09:15:45.443Z",
      "location_count": 1,
      "location_summary": "Chapel Hill, North Carolina",
      "locations": [
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03780387"
    },
    {
      "nct_id": "NCT04173442",
      "title": "Post-authorization Safety Study in North America to Monitor Pregnancy and Infant Outcomes Following Administration of Dupilumab During Planned or Unexpected Pregnancy",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Atopic Dermatitis (AD)",
        "Asthma"
      ],
      "interventions": [
        {
          "name": "dupilumab",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Regeneron Pharmaceuticals",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "18 Years and older · Female only"
      },
      "enrollment_count": 581,
      "start_date": "2018-10-24",
      "completion_date": "2025-11-04",
      "has_results": false,
      "last_update_posted_date": "2026-03-04",
      "last_synced_at": "2026-09-29T09:15:45.443Z",
      "location_count": 1,
      "location_summary": "La Jolla, California",
      "locations": [
        {
          "city": "La Jolla",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04173442"
    },
    {
      "nct_id": "NCT01234909",
      "title": "Asthma, Missed Immunizations, and Vitamin D Deficiency in Atopic Dermatitis",
      "overall_status": "TERMINATED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Atopic Dermatitis",
        "Vitamin D Deficiency",
        "Asthma"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Medical College of Wisconsin",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "1 Year",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "1 Year to 18 Years"
      },
      "enrollment_count": 98,
      "start_date": "2010-11",
      "completion_date": "2013-03",
      "has_results": false,
      "last_update_posted_date": "2015-06-01",
      "last_synced_at": "2026-09-29T09:15:45.443Z",
      "location_count": 1,
      "location_summary": "Milwaukee, Wisconsin",
      "locations": [
        {
          "city": "Milwaukee",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01234909"
    },
    {
      "nct_id": "NCT01776177",
      "title": "The REALITY Study - a Real-life Long-term Analysis of Xolair Therapy",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Allergic Asthma"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Joseph D. Diaz, MD",
      "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": 240,
      "start_date": "2012-09",
      "completion_date": "2013-08",
      "has_results": false,
      "last_update_posted_date": "2013-01-28",
      "last_synced_at": "2026-09-29T09:15:45.443Z",
      "location_count": 1,
      "location_summary": "San Antonio, Texas",
      "locations": [
        {
          "city": "San Antonio",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01776177"
    },
    {
      "nct_id": "NCT00644514",
      "title": "Genetics of Asthma - Bronchoscopy Studies",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Atopic Asthma",
        "Healthy"
      ],
      "interventions": [
        {
          "name": "Endotoxin - lipopolysaccharide (LPS)",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "John Sundy",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "40 Years",
        "sex": "ALL",
        "summary": "18 Years to 40 Years"
      },
      "enrollment_count": 17,
      "start_date": "2007-09",
      "completion_date": "2008-04",
      "has_results": false,
      "last_update_posted_date": "2013-07-16",
      "last_synced_at": "2026-09-29T09:15:45.443Z",
      "location_count": 1,
      "location_summary": "Durham, North Carolina",
      "locations": [
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00644514"
    }
  ]
}