{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Allergic+Rhinitis&page=2",
    "query": {
      "condition": "Allergic Rhinitis",
      "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=Allergic+Rhinitis&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-05-22T09:05:08.851Z",
  "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": "NCT03705793",
      "title": "Effectiveness of Mometasone Nasal Irrigation for Chronic Rhinosinusitis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Chronic Rhinosinusitis (Diagnosis)",
        "Allergic Rhinosinusitis",
        "Chronic Eosinophilic Rhinosinusitis"
      ],
      "interventions": [
        {
          "name": "Mometasone Furoate Nasal Irrigation",
          "type": "DRUG"
        },
        {
          "name": "Mometasone Nasal Spray",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Washington University School of Medicine",
      "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": 53,
      "start_date": "2019-01-01",
      "completion_date": "2020-03-15",
      "has_results": true,
      "last_update_posted_date": "2025-06-26",
      "last_synced_at": "2026-05-22T09:05:08.851Z",
      "location_count": 2,
      "location_summary": "St Louis, Missouri",
      "locations": [
        {
          "city": "St Louis",
          "state": "Missouri"
        },
        {
          "city": "St Louis",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03705793"
    },
    {
      "nct_id": "NCT00720278",
      "title": "A Study to Evaluate the Safety and Efficacy of Two Nasal Sprays to Treat Seasonal Allergies",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Seasonal Allergic Rhinitis"
      ],
      "interventions": [
        {
          "name": "0.15% azelastine hydrochloride 1644 mcg daily",
          "type": "DRUG"
        },
        {
          "name": "0.1% azelastine hydrochloride 1096 mcg daily",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Meda Pharmaceuticals",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "12 Years and older"
      },
      "enrollment_count": 526,
      "start_date": "2007-08",
      "completion_date": "2007-11",
      "has_results": true,
      "last_update_posted_date": "2010-03-02",
      "last_synced_at": "2026-05-22T09:05:08.851Z",
      "location_count": 29,
      "location_summary": "Oxford, Alabama • Encinitas, California • Los Angeles, California + 25 more",
      "locations": [
        {
          "city": "Oxford",
          "state": "Alabama"
        },
        {
          "city": "Encinitas",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Mission Viejo",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00720278"
    },
    {
      "nct_id": "NCT03038971",
      "title": "Study Evaluating Safety of Ragweed Mix Given by Intralymphatic Node Injections",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Allergic Conjunctivitis",
        "Allergic Rhinitis"
      ],
      "interventions": [
        {
          "name": "Dose Level 1",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Dose Level 2",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Placebo",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Woodmont Pharmaceuticals, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "16 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "16 Years to 65 Years"
      },
      "enrollment_count": 2,
      "start_date": "2017-03-30",
      "completion_date": "2017-04-29",
      "has_results": false,
      "last_update_posted_date": "2018-02-26",
      "last_synced_at": "2026-05-22T09:05:08.851Z",
      "location_count": 1,
      "location_summary": "Andover, Massachusetts",
      "locations": [
        {
          "city": "Andover",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03038971"
    },
    {
      "nct_id": "NCT00385463",
      "title": "Adolescent and Adult Subjects With Asthma and Seasonal Allergic Rhinitis Receiving Advair Diskus or Placebo",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Asthma",
        "Seasonal Allergic Rhinitis"
      ],
      "interventions": [
        {
          "name": "Adding Advair Diskus 100/50mcg (FSC) BID and Singulair 10mg is added to placebo Diskus BID",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Creighton University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "15 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "15 Years to 75 Years"
      },
      "enrollment_count": 0,
      "start_date": "2006-04",
      "completion_date": "2007-04",
      "has_results": false,
      "last_update_posted_date": "2016-06-16",
      "last_synced_at": "2026-05-22T09:05:08.851Z",
      "location_count": 1,
      "location_summary": "Omaha, Nebraska",
      "locations": [
        {
          "city": "Omaha",
          "state": "Nebraska"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00385463"
    },
    {
      "nct_id": "NCT01222299",
      "title": "Safety, Pharmacokinetics, and Efficacy of Bepotastine Besilate Nasal Product After Ragweed Pollen Exposure in an Environmental Chamber",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Seasonal Allergic Rhinitis"
      ],
      "interventions": [
        {
          "name": "bepotastine besilate nasal product - low dose",
          "type": "DRUG"
        },
        {
          "name": "bepotastine besilate nasal product - medium dose",
          "type": "DRUG"
        },
        {
          "name": "bepotastine besilate nasal product - high dose",
          "type": "DRUG"
        },
        {
          "name": "placebo comparator nasal product",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Bausch & Lomb Incorporated",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 89,
      "start_date": "2010-05",
      "completion_date": "2010-08",
      "has_results": true,
      "last_update_posted_date": "2020-10-05",
      "last_synced_at": "2026-05-22T09:05:08.851Z",
      "location_count": 1,
      "location_summary": "Irvine, California",
      "locations": [
        {
          "city": "Irvine",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01222299"
    },
    {
      "nct_id": "NCT03290248",
      "title": "Study to Assess the Safety, Tolerability, and Preliminary Efficacy of B244 in Healthy Volunteers and Subjects With Seasonal Allergic Rhinitis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Allergic Rhinitis",
        "Allergic Rhinitis Due to Grass Pollen",
        "Healthy Volunteers"
      ],
      "interventions": [
        {
          "name": "B244 suspension",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Vehicle",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "AOBiome LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 71,
      "start_date": "2017-09-19",
      "completion_date": "2018-12-21",
      "has_results": true,
      "last_update_posted_date": "2022-11-25",
      "last_synced_at": "2026-05-22T09:05:08.851Z",
      "location_count": 1,
      "location_summary": "Tustin, California",
      "locations": [
        {
          "city": "Tustin",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03290248"
    },
    {
      "nct_id": "NCT00197262",
      "title": "Once-Daily Investigational Nasal Spray In Adults And Adolescents With Seasonal Allergic Rhinitis (SAR)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Rhinitis, Allergic, Seasonal"
      ],
      "interventions": [
        {
          "name": "GW685698X Aqueous Nasal Spray",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "GlaxoSmithKline",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "12 Years and older"
      },
      "enrollment_count": 288,
      "start_date": "2005-08",
      "completion_date": "2005-10",
      "has_results": false,
      "last_update_posted_date": "2017-01-19",
      "last_synced_at": "2026-05-22T09:05:08.851Z",
      "location_count": 18,
      "location_summary": "Chicago, Illinois • Indianapolis, Indiana • Lafayette, Indiana + 14 more",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Indianapolis",
          "state": "Indiana"
        },
        {
          "city": "Lafayette",
          "state": "Indiana"
        },
        {
          "city": "Louisville",
          "state": "Kentucky"
        },
        {
          "city": "Novi",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00197262"
    },
    {
      "nct_id": "NCT02443805",
      "title": "Efficacy & Safety of STG320 Sublingual Tablets of HDM Allergen Extracts in Adults and Adolescents With HDM-associated AR",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Rhinitis, Allergic, Perennial",
        "House Dust Mite Allergy"
      ],
      "interventions": [
        {
          "name": "300 IR",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Placebo",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Stallergenes Greer",
      "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": 1607,
      "start_date": "2015-09-29",
      "completion_date": "2018-06-25",
      "has_results": true,
      "last_update_posted_date": "2019-10-14",
      "last_synced_at": "2026-05-22T09:05:08.851Z",
      "location_count": 1,
      "location_summary": "Tampa, Florida",
      "locations": [
        {
          "city": "Tampa",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02443805"
    },
    {
      "nct_id": "NCT00011440",
      "title": "Pollutant Altered Allergic Responses",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Allergic Rhinitis",
        "Allergy"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "National Institute of Environmental Health Sciences (NIEHS)",
      "sponsor_class": "NIH",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "18 Years to 60 Years"
      },
      "enrollment_count": 20,
      "start_date": "1998-12",
      "completion_date": "2002-08",
      "has_results": false,
      "last_update_posted_date": "2006-03-23",
      "last_synced_at": "2026-05-22T09:05:08.851Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00011440"
    },
    {
      "nct_id": "NCT03931993",
      "title": "A Study of Tolerability and Safety of a New Cumulative Dose of Grass MATA MPL",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Seasonal Allergic Rhinitis"
      ],
      "interventions": [
        {
          "name": "Placebo comparator",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Grass MATA MPL",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Allergy Therapeutics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "ALL",
        "summary": "18 Years to 50 Years"
      },
      "enrollment_count": 30,
      "start_date": "2017-01-16",
      "completion_date": "2017-04-27",
      "has_results": false,
      "last_update_posted_date": "2019-04-30",
      "last_synced_at": "2026-05-22T09:05:08.851Z",
      "location_count": 4,
      "location_summary": "Edison, New Jersey • Ocean City, New Jersey • Springfield, New Jersey + 1 more",
      "locations": [
        {
          "city": "Edison",
          "state": "New Jersey"
        },
        {
          "city": "Ocean City",
          "state": "New Jersey"
        },
        {
          "city": "Springfield",
          "state": "New Jersey"
        },
        {
          "city": "Teaneck",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03931993"
    }
  ]
}