{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?sponsor=Vectura+Limited",
    "query": {
      "sponsor": "Vectura Limited"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 6,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-30T15:21:00.863Z",
  "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": "NCT01720069",
      "title": "Clinical Study to Evaluate the Efficacy and Safety of VR506 Using a New Inhaler for the Treatment of Asthma",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2",
        "PHASE3"
      ],
      "conditions": [
        "Asthma"
      ],
      "interventions": [
        {
          "name": "VR506",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Vectura Limited",
      "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": 197,
      "start_date": "2012-10",
      "completion_date": "2013-10",
      "has_results": true,
      "last_update_posted_date": "2020-04-21",
      "last_synced_at": "2026-09-30T15:21:00.863Z",
      "location_count": 11,
      "location_summary": "Los Angeles, California • Denver, Colorado • Celebration, Florida + 8 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Denver",
          "state": "Colorado"
        },
        {
          "city": "Celebration",
          "state": "Florida"
        },
        {
          "city": "Hialeah",
          "state": "Florida"
        },
        {
          "city": "Miami Lakes",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01720069"
    },
    {
      "nct_id": "NCT03421730",
      "title": "A Study of the Pharmacokinetics, Safety and Tolerability of Single Doses of VR647 Inhalation Suspension Administered Using the VR647 Inhalation System in Children With Wheezing, Reactive Airway Disease or Mild Asthma",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Wheezing",
        "Reactive Airway Disease",
        "Mild Asthma"
      ],
      "interventions": [
        {
          "name": "VR647 Inhalation Suspension (budesonide) 1 mg/2 mL delivered by the VR647 Inhalation System",
          "type": "COMBINATION_PRODUCT"
        },
        {
          "name": "1 mg/2 mL Pulmicort Respules delivered by a conventional jet nebulizer",
          "type": "COMBINATION_PRODUCT"
        }
      ],
      "intervention_types": [
        "COMBINATION_PRODUCT"
      ],
      "sponsor": "Vectura Limited",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "4 Years",
        "maximum_age": "8 Years",
        "sex": "ALL",
        "summary": "4 Years to 8 Years"
      },
      "enrollment_count": 17,
      "start_date": "2017-12-18",
      "completion_date": "2018-03-27",
      "has_results": true,
      "last_update_posted_date": "2019-10-21",
      "last_synced_at": "2026-09-30T15:21:00.863Z",
      "location_count": 3,
      "location_summary": "Colorado Springs, Colorado • Raleigh, North Carolina • Tulsa, Oklahoma",
      "locations": [
        {
          "city": "Colorado Springs",
          "state": "Colorado"
        },
        {
          "city": "Raleigh",
          "state": "North Carolina"
        },
        {
          "city": "Tulsa",
          "state": "Oklahoma"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03421730"
    },
    {
      "nct_id": "NCT04032834",
      "title": "A Comparison of VR647 and Conventionally Nebulized Budesonide in Healthy Volunteers and Adult Asthma Subjects",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Asthma"
      ],
      "interventions": [
        {
          "name": "VR647 Inhalation Suspension (budesonide) 1 mg/2 mL delivered by the VR647 Inhalation System (AKITA JET) with mouthpiece",
          "type": "COMBINATION_PRODUCT"
        },
        {
          "name": "VR647 Inhalation Suspension (budesonide) 1 mg/2 mL delivered by the VR647 Inhalation System (AKITA JET) with facemask",
          "type": "COMBINATION_PRODUCT"
        },
        {
          "name": "1 mg/2 mL Pulmicort Respules delivered by a conventional jet nebulizer (PARI VIOS) with mouthpiece",
          "type": "COMBINATION_PRODUCT"
        },
        {
          "name": "1 mg/2 mL Pulmicort Respules delivered by a conventional jet nebulizer (PARI VIOS) with facemask",
          "type": "COMBINATION_PRODUCT"
        },
        {
          "name": "0.5 mg/2 mL Pulmicort Respules delivered by a conventional jet nebulizer (PARI VIOS) with mouthpiece",
          "type": "COMBINATION_PRODUCT"
        },
        {
          "name": "0.5 mg/2 mL Pulmicort Respules delivered by a conventional jet nebulizer (PARI VIOS) with facemask",
          "type": "COMBINATION_PRODUCT"
        }
      ],
      "intervention_types": [
        "COMBINATION_PRODUCT"
      ],
      "sponsor": "Vectura Limited",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "18 Years to 55 Years"
      },
      "enrollment_count": 34,
      "start_date": "2017-02-20",
      "completion_date": "2017-05-22",
      "has_results": false,
      "last_update_posted_date": "2019-07-25",
      "last_synced_at": "2026-09-30T15:21:00.863Z",
      "location_count": 2,
      "location_summary": "Tempe, Arizona • Anaheim, California",
      "locations": [
        {
          "city": "Tempe",
          "state": "Arizona"
        },
        {
          "city": "Anaheim",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04032834"
    },
    {
      "nct_id": "NCT02649478",
      "title": "Clinical Endpoint Bioequivalence Study for Fluticasone Propionate and Salmeterol Xinafoate",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Asthma"
      ],
      "interventions": [
        {
          "name": "Fluticasone / Salmeterol",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        },
        {
          "name": "Advair Diskus 100/50",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Roxane Laboratories",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "12 Years and older"
      },
      "enrollment_count": 1430,
      "start_date": "2014-08",
      "completion_date": "2015-11",
      "has_results": false,
      "last_update_posted_date": "2018-01-23",
      "last_synced_at": "2026-09-30T15:21:00.863Z",
      "location_count": 100,
      "location_summary": "Glendale, Arizona • Phoenix, Arizona • Surprise, Arizona + 75 more",
      "locations": [
        {
          "city": "Glendale",
          "state": "Arizona"
        },
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Surprise",
          "state": "Arizona"
        },
        {
          "city": "Tempe",
          "state": "Arizona"
        },
        {
          "city": "Bakersfield",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02649478"
    },
    {
      "nct_id": "NCT01472757",
      "title": "Clinical Study to Evaluate the Efficacy of VR506 Using a New Inhaler for the Treatment of Asthma",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2",
        "PHASE3"
      ],
      "conditions": [
        "Asthma"
      ],
      "interventions": [
        {
          "name": "VR506",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Vectura Limited",
      "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": 374,
      "start_date": "2011-10",
      "completion_date": "2013-05",
      "has_results": true,
      "last_update_posted_date": "2020-04-21",
      "last_synced_at": "2026-09-30T15:21:00.863Z",
      "location_count": 32,
      "location_summary": "Fountain Valley, California • Los Angeles, California • Mission Viejo, California + 28 more",
      "locations": [
        {
          "city": "Fountain Valley",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Mission Viejo",
          "state": "California"
        },
        {
          "city": "Orange",
          "state": "California"
        },
        {
          "city": "Rancho Mirage",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01472757"
    },
    {
      "nct_id": "NCT04011709",
      "title": "A Methodology Trial Using the VR647 Inhalation System in Pediatric Subjects Who Have Previously Received Inhaled Therapy",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "EARLY_PHASE1"
      ],
      "conditions": [
        "Cough",
        "Wheezing"
      ],
      "interventions": [
        {
          "name": "VR647 Inhalation System + VR647 Smart Card 3 Secs",
          "type": "COMBINATION_PRODUCT"
        },
        {
          "name": "VR647 Inhalation System + VR647 Smart Card 2 Secs",
          "type": "COMBINATION_PRODUCT"
        },
        {
          "name": "VR647 Inhalation System + VR647 Smart Card 4 Secs",
          "type": "COMBINATION_PRODUCT"
        }
      ],
      "intervention_types": [
        "COMBINATION_PRODUCT"
      ],
      "sponsor": "Vectura Limited",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "1 Year",
        "maximum_age": "5 Years",
        "sex": "ALL",
        "summary": "1 Year to 5 Years"
      },
      "enrollment_count": 41,
      "start_date": "2017-11-03",
      "completion_date": "2018-02-20",
      "has_results": false,
      "last_update_posted_date": "2019-07-08",
      "last_synced_at": "2026-09-30T15:21:00.863Z",
      "location_count": 5,
      "location_summary": "Mission Viejo, California • Plymouth, Minnesota • St Louis, Missouri + 2 more",
      "locations": [
        {
          "city": "Mission Viejo",
          "state": "California"
        },
        {
          "city": "Plymouth",
          "state": "Minnesota"
        },
        {
          "city": "St Louis",
          "state": "Missouri"
        },
        {
          "city": "Raleigh",
          "state": "North Carolina"
        },
        {
          "city": "Charleston",
          "state": "South Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04011709"
    }
  ]
}