{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Supplemental+oxygen&page=2",
    "query": {
      "intervention": "Supplemental oxygen",
      "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?intervention=Supplemental+oxygen&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-09-27T23:10:20.802Z",
  "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": "NCT03385330",
      "title": "BPD Saturation TARgeting",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Bronchopulmonary Dysplasia",
        "Chronic Lung Disease of Prematurity",
        "Chronic Lung Disease"
      ],
      "interventions": [
        {
          "name": "LOWER oxygen saturation target group",
          "type": "OTHER"
        },
        {
          "name": "HIGHER oxygen saturation target group",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Children's Hospital of Philadelphia",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "34 Weeks",
        "maximum_age": "44 Weeks",
        "sex": "ALL",
        "summary": "34 Weeks to 44 Weeks"
      },
      "enrollment_count": 50,
      "start_date": "2018-06-01",
      "completion_date": "2023-09-01",
      "has_results": true,
      "last_update_posted_date": "2024-04-30",
      "last_synced_at": "2026-09-27T23:10:20.802Z",
      "location_count": 3,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03385330"
    },
    {
      "nct_id": "NCT00056667",
      "title": "Relaxation Response Training for the Treatment of Rheumatoid Arthritis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Rheumatoid Arthritis"
      ],
      "interventions": [
        {
          "name": "Relaxation response and cognitive behavioral therapy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Relaxation response",
          "type": "BEHAVIORAL"
        },
        {
          "name": "RA education",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "OTHER"
      ],
      "sponsor": "Brigham and Women's Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 168,
      "start_date": "2001-07",
      "completion_date": "2006-12",
      "has_results": false,
      "last_update_posted_date": "2014-01-17",
      "last_synced_at": "2026-09-27T23:10:20.802Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00056667"
    },
    {
      "nct_id": "NCT02101424",
      "title": "Monitoring of Overdose Patients With and Without Supplemental Oxygen in the Emergency Department",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Overdose"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Hennepin Healthcare Research Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 300,
      "start_date": "2010-05",
      "completion_date": "2013-12",
      "has_results": false,
      "last_update_posted_date": "2014-10-24",
      "last_synced_at": "2026-09-27T23:10:20.802Z",
      "location_count": 1,
      "location_summary": "Minneapolis, Minnesota",
      "locations": [
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02101424"
    },
    {
      "nct_id": "NCT04898205",
      "title": "Cardiopulmonary Rehabilitation in COVID-19 Longhaulers",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Covid19",
        "Viral Syndrome"
      ],
      "interventions": [
        {
          "name": "Treadmill Exercise",
          "type": "OTHER"
        },
        {
          "name": "Concentrated Oxygen",
          "type": "OTHER"
        },
        {
          "name": "Concentrated Air",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Noah Greenspan",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "18 Years to 60 Years"
      },
      "enrollment_count": 24,
      "start_date": "2021-01-21",
      "completion_date": "2022-01-20",
      "has_results": false,
      "last_update_posted_date": "2021-05-25",
      "last_synced_at": "2026-09-27T23:10:20.802Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04898205"
    },
    {
      "nct_id": "NCT04249128",
      "title": "Nourishing Hair, Skin & Nails Supplement Study (Derm Aid)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Hair Loss",
        "Skin Laxity",
        "Cosmetic Acne",
        "Nails; Soft",
        "Skin Aging"
      ],
      "interventions": [
        {
          "name": "Vegetarian Collagen",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Keratin",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Ceramides",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Astaxanthin",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "ProofPilot",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "26 Years",
        "maximum_age": "100 Years",
        "sex": "ALL",
        "summary": "26 Years to 100 Years"
      },
      "enrollment_count": 75,
      "start_date": "2020-01-15",
      "completion_date": "2021-02-09",
      "has_results": false,
      "last_update_posted_date": "2021-02-11",
      "last_synced_at": "2026-09-27T23:10:20.802Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04249128"
    },
    {
      "nct_id": "NCT00273377",
      "title": "The Effects of Hypercapnia, Supplemental Oxygen, and Dexamethasone on Surgical Wound Infection",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Surgical Wound Infection",
        "Surgery, Colon"
      ],
      "interventions": [
        {
          "name": "Mild intraoperative hypercapnia (50 mmHg vs. 30 mmHg)",
          "type": "OTHER"
        },
        {
          "name": "Supplemental oxygen (80% vs. 30%)",
          "type": "OTHER"
        },
        {
          "name": "Dexamethasone",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "OTHER",
        "DRUG"
      ],
      "sponsor": "The Cleveland Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 2000,
      "start_date": "2002-05",
      "completion_date": "2007-12",
      "has_results": false,
      "last_update_posted_date": "2016-06-29",
      "last_synced_at": "2026-09-27T23:10:20.802Z",
      "location_count": 2,
      "location_summary": "Louisville, Kentucky • Cleveland, Ohio",
      "locations": [
        {
          "city": "Louisville",
          "state": "Kentucky"
        },
        {
          "city": "Cleveland",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00273377"
    },
    {
      "nct_id": "NCT05624450",
      "title": "Efficacy and Safety of Tozorakimab in Patients Hospitalised for Viral Lung Infection Requiring Supplemental Oxygen",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Viral Lung Infection and Acute Respiratory Failure"
      ],
      "interventions": [
        {
          "name": "Tozorakimab",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "AstraZeneca",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 3527,
      "start_date": "2022-12-13",
      "completion_date": "2027-11-04",
      "has_results": false,
      "last_update_posted_date": "2026-08-28",
      "last_synced_at": "2026-09-27T23:10:20.802Z",
      "location_count": 74,
      "location_summary": "Birmingham, Alabama • Mobile, Alabama • Phoenix, Arizona + 66 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Mobile",
          "state": "Alabama"
        },
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Tucson",
          "state": "Arizona"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05624450"
    },
    {
      "nct_id": "NCT07018674",
      "title": "Acute Cognitive Effects of Brain Edge",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cognitive Health",
        "Mood"
      ],
      "interventions": [
        {
          "name": "Experimental",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Placebo",
          "type": "OTHER"
        },
        {
          "name": "Water",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT",
        "OTHER"
      ],
      "sponsor": "Nature's Sunshine Products, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "64 Years",
        "sex": "ALL",
        "summary": "18 Years to 64 Years"
      },
      "enrollment_count": 50,
      "start_date": "2025-08-20",
      "completion_date": "2025-11-20",
      "has_results": false,
      "last_update_posted_date": "2026-04-13",
      "last_synced_at": "2026-09-27T23:10:20.802Z",
      "location_count": 1,
      "location_summary": "Lehi, Utah",
      "locations": [
        {
          "city": "Lehi",
          "state": "Utah"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07018674"
    },
    {
      "nct_id": "NCT05091723",
      "title": "TD-0903 Pharmacokinetics Study in Healthy Participants With Supplemental Oxygenation",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Acute Lung Injury (ALI) Due to Coronavirus Disease-2019 (COVID-19)"
      ],
      "interventions": [
        {
          "name": "Nezulcitinib (TD-0903) Dose A",
          "type": "DRUG"
        },
        {
          "name": "Nezulcitinib (TD-0903) Dose B",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Theravance Biopharma",
      "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": 14,
      "start_date": "2021-10-13",
      "completion_date": "2021-11-24",
      "has_results": false,
      "last_update_posted_date": "2021-12-10",
      "last_synced_at": "2026-09-27T23:10:20.802Z",
      "location_count": 1,
      "location_summary": "Cypress, California",
      "locations": [
        {
          "city": "Cypress",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05091723"
    },
    {
      "nct_id": "NCT02098369",
      "title": "Comparative Effectiveness of a Peer-led O2 Infoline for Patients and Caregivers",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Chronic Obstructive Pulmonary Disease (COPD)"
      ],
      "interventions": [
        {
          "name": "Written education material (basic)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Additional education material",
          "type": "BEHAVIORAL"
        },
        {
          "name": "PELICAN-Proactive",
          "type": "BEHAVIORAL"
        },
        {
          "name": "PELICAN-Reactive",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Illinois at Chicago",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 444,
      "start_date": "2015-04",
      "completion_date": "2016-10",
      "has_results": true,
      "last_update_posted_date": "2018-08-06",
      "last_synced_at": "2026-09-27T23:10:20.802Z",
      "location_count": 6,
      "location_summary": "Lake Forest, California • Torrance, California • Denver, Colorado + 2 more",
      "locations": [
        {
          "city": "Lake Forest",
          "state": "California"
        },
        {
          "city": "Torrance",
          "state": "California"
        },
        {
          "city": "Denver",
          "state": "Colorado"
        },
        {
          "city": "Miami",
          "state": "Florida"
        },
        {
          "city": "Miami",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02098369"
    }
  ]
}