{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?sponsor=Arthritis+Foundation",
    "query": {
      "sponsor": "Arthritis Foundation"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 51,
    "total_pages": 6,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?sponsor=Arthritis+Foundation&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-28T09:49:44.098Z",
  "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": "NCT00418587",
      "title": "Vitamin D Therapy in Patients With Systemic Lupus Erythematosus (SLE)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Systemic Lupus Erythematosus"
      ],
      "interventions": [
        {
          "name": "Cholecalciferol",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Medical University of South Carolina",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "18 Years to 85 Years"
      },
      "enrollment_count": 18,
      "start_date": "2006-12",
      "completion_date": "2014-08",
      "has_results": false,
      "last_update_posted_date": "2018-06-18",
      "last_synced_at": "2026-09-28T09:49:44.098Z",
      "location_count": 1,
      "location_summary": "Charleston, South Carolina",
      "locations": [
        {
          "city": "Charleston",
          "state": "South Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00418587"
    },
    {
      "nct_id": "NCT02010125",
      "title": "Feasibility Trial Using Imaging and Biochemical Technologies to Measure Knee Cartilage Composition in Acute ACL Injury",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Acute Injury of Anterior Cruciate Ligament"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of California, San Francisco",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "13 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "13 Years to 70 Years"
      },
      "enrollment_count": 89,
      "start_date": "2013-11",
      "completion_date": "2017-12",
      "has_results": false,
      "last_update_posted_date": "2018-11-13",
      "last_synced_at": "2026-09-28T09:49:44.098Z",
      "location_count": 1,
      "location_summary": "San Francisco, California",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02010125"
    },
    {
      "nct_id": "NCT00189124",
      "title": "Dehydroepiandrosterone (DHEA) in Systemic Lupus Erythematosus (SLE) for Coronary Artery Disease (CAD) Prevention",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2",
        "PHASE3"
      ],
      "conditions": [
        "Systemic Lupus Erythematosus"
      ],
      "interventions": [
        {
          "name": "Dehydroepiandrosterone (DHEA)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Michigan",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "18 Years and older · Female only"
      },
      "enrollment_count": 13,
      "start_date": "2003-09",
      "completion_date": "2006-07",
      "has_results": false,
      "last_update_posted_date": "2016-05-18",
      "last_synced_at": "2026-09-28T09:49:44.098Z",
      "location_count": 1,
      "location_summary": "Ann Arbor, Michigan",
      "locations": [
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00189124"
    },
    {
      "nct_id": "NCT00475111",
      "title": "Cognitive Behavioral Therapy Treatments for Adults With Rheumatoid Arthritis (The SARA Study)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Rheumatoid Arthritis"
      ],
      "interventions": [
        {
          "name": "Cognitive Behavior Therapy for Pain (CBT-P)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Mindfulness Meditation for Emotion Regulation (MM-ER)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Rheumatoid arthritis education",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Arizona State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "21 Years to 75 Years"
      },
      "enrollment_count": 136,
      "start_date": "2001-03",
      "completion_date": "2006-01",
      "has_results": false,
      "last_update_posted_date": "2013-05-17",
      "last_synced_at": "2026-09-28T09:49:44.098Z",
      "location_count": 1,
      "location_summary": "Tempe, Arizona",
      "locations": [
        {
          "city": "Tempe",
          "state": "Arizona"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00475111"
    },
    {
      "nct_id": "NCT03408145",
      "title": "Stem Cell and Growth Factor Injury and Arthritis Clinical Research Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Osteoarthritis, Knee"
      ],
      "interventions": [
        {
          "name": "Hyaluronic Acid",
          "type": "DEVICE"
        },
        {
          "name": "Amniotic Tissue Allograft",
          "type": "DEVICE"
        },
        {
          "name": "Saline",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "DRUG"
      ],
      "sponsor": "The Stone Research Foundation for Sports Medicine and Arthritis",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 88,
      "start_date": "2018-01-04",
      "completion_date": "2020-10-10",
      "has_results": false,
      "last_update_posted_date": "2021-03-25",
      "last_synced_at": "2026-09-28T09:49:44.098Z",
      "location_count": 1,
      "location_summary": "San Francisco, California",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03408145"
    },
    {
      "nct_id": "NCT05537298",
      "title": "Muscle Recovery After Critical Illness",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "ICU Acquired Weakness",
        "Post Intensive Care Unit Syndrome",
        "Muscle Weakness",
        "Critical Illness"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Esther Dupont-Versteegden",
      "sponsor_class": "OTHER",
      "healthy_volunteers": null,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "MALE",
        "summary": "18 Years and older · Male only"
      },
      "enrollment_count": 209,
      "start_date": "2022-10-18",
      "completion_date": "2027-08-01",
      "has_results": false,
      "last_update_posted_date": "2026-06-26",
      "last_synced_at": "2026-09-28T09:49:44.098Z",
      "location_count": 3,
      "location_summary": "Birmingham, Alabama • Lexington, Kentucky • Oklahoma City, Oklahoma",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Lexington",
          "state": "Kentucky"
        },
        {
          "city": "Oklahoma City",
          "state": "Oklahoma"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05537298"
    },
    {
      "nct_id": "NCT00222274",
      "title": "HRV Biofeedback in Fibromyalgia",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Fibromyalgia Syndrome"
      ],
      "interventions": [
        {
          "name": "RSA Biofeedback",
          "type": "BEHAVIORAL"
        },
        {
          "name": "EEG Biofeedback Condition",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Rutgers, The State University of New Jersey",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 65 Years · Female only"
      },
      "enrollment_count": 80,
      "start_date": "2004-07",
      "completion_date": "2011-03",
      "has_results": false,
      "last_update_posted_date": "2015-02-09",
      "last_synced_at": "2026-09-28T09:49:44.098Z",
      "location_count": 1,
      "location_summary": "New Brunswick, New Jersey",
      "locations": [
        {
          "city": "New Brunswick",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00222274"
    },
    {
      "nct_id": "NCT06311513",
      "title": "Concentrated Bone Marrow Aspirate in Revision ACL Reconstruction",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Anterior Cruciate Ligament Injuries",
        "Post-Traumatic Osteoarthritis of Knee",
        "Bone Marrow Aspirate Concentrate",
        "ACL Injury"
      ],
      "interventions": [
        {
          "name": "Concentrated Bone Marrow Aspirate Injection",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Sham Incision",
          "type": "PROCEDURE"
        },
        {
          "name": "Revision Anterior Cruciate Ligament Reconstruction",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL",
        "PROCEDURE"
      ],
      "sponsor": "Hospital for Special Surgery, New York",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "18 Years to 55 Years"
      },
      "enrollment_count": 40,
      "start_date": "2024-01-22",
      "completion_date": "2028-12",
      "has_results": false,
      "last_update_posted_date": "2025-11-20",
      "last_synced_at": "2026-09-28T09:49:44.098Z",
      "location_count": 2,
      "location_summary": "Atlanta, Georgia • New York, New York",
      "locations": [
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06311513"
    },
    {
      "nct_id": "NCT00183001",
      "title": "Effect of Vitamin K on Age-Related Bone Loss and Vascular Calcification",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Osteoporosis",
        "Vascular Calcification",
        "Inflammation"
      ],
      "interventions": [
        {
          "name": "Vitamin K",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "National Institute on Aging (NIA)",
      "sponsor_class": "NIH",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "60 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "60 Years to 80 Years"
      },
      "enrollment_count": 452,
      "start_date": "2001-10",
      "completion_date": "2006-10",
      "has_results": false,
      "last_update_posted_date": "2009-02-16",
      "last_synced_at": "2026-09-28T09:49:44.098Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00183001"
    },
    {
      "nct_id": "NCT02394964",
      "title": "The Human Microbiome in Immune-Mediated Diseases",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Autoimmune"
      ],
      "interventions": [
        {
          "name": "Sample Collection",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Yale University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 75,
      "start_date": "2014-11",
      "completion_date": "2023-12",
      "has_results": false,
      "last_update_posted_date": "2023-12-21",
      "last_synced_at": "2026-09-28T09:49:44.098Z",
      "location_count": 2,
      "location_summary": "New Haven, Connecticut • New York, New York",
      "locations": [
        {
          "city": "New Haven",
          "state": "Connecticut"
        },
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02394964"
    }
  ]
}