{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Osteoarthrosis+of+the+Carpometacarpal+Joint+of+the+Thumb",
    "query": {
      "condition": "Osteoarthrosis of the Carpometacarpal Joint of the Thumb"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 12,
    "total_pages": 2,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Osteoarthrosis+of+the+Carpometacarpal+Joint+of+the+Thumb&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-06-10T07:39:48.878Z",
  "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": "NCT00685880",
      "title": "Prolotherapy Versus Steroids for Thumb Carpo-metacarpal Joint Arthritis",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Thumb Carpometacarpal Joint Osteoarthritis"
      ],
      "interventions": [
        {
          "name": "Prolotherapy (10% dextrose solution)",
          "type": "DRUG"
        },
        {
          "name": "Betamethasone",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Mayo Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "45 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "45 Years and older"
      },
      "enrollment_count": 2,
      "start_date": "2008-05",
      "completion_date": "2010-07",
      "has_results": true,
      "last_update_posted_date": "2012-08-30",
      "last_synced_at": "2026-06-10T07:39:48.878Z",
      "location_count": 1,
      "location_summary": "Rochester, Minnesota",
      "locations": [
        {
          "city": "Rochester",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00685880"
    },
    {
      "nct_id": "NCT01542515",
      "title": "Allograft Meniscal Arthroplasty for the Treatment of Basal Joint Arthritis of the Thumb",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Arthritis"
      ],
      "interventions": [
        {
          "name": "Meniscal allograft arthroplasty of the carpometacarpal joint of the thumb",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Corewell Health East",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "25 Years",
        "maximum_age": "95 Years",
        "sex": "ALL",
        "summary": "25 Years to 95 Years"
      },
      "enrollment_count": 22,
      "start_date": "2009-03",
      "completion_date": "2014-07",
      "has_results": false,
      "last_update_posted_date": "2014-07-25",
      "last_synced_at": "2026-06-10T07:39:48.878Z",
      "location_count": 1,
      "location_summary": "Royal Oak, Michigan",
      "locations": [
        {
          "city": "Royal Oak",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01542515"
    },
    {
      "nct_id": "NCT01133197",
      "title": "The Impact of Thumb Carpometacarpal Osteoarthritis on General Health",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Thumb Arthritis"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Washington University School of Medicine",
      "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": 188,
      "start_date": "2009-07",
      "completion_date": "2015-06",
      "has_results": false,
      "last_update_posted_date": "2015-06-29",
      "last_synced_at": "2026-06-10T07:39:48.878Z",
      "location_count": 1,
      "location_summary": "St Louis, Missouri",
      "locations": [
        {
          "city": "St Louis",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01133197"
    },
    {
      "nct_id": "NCT01376024",
      "title": "Study on Basal Joint Arthritis Prospective",
      "overall_status": "SUSPENDED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Osteoarthrosis of the Carpometacarpal Joint of the Thumb"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Columbia University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 500,
      "start_date": "2007-03-02",
      "completion_date": "2026-08",
      "has_results": false,
      "last_update_posted_date": "2025-06-06",
      "last_synced_at": "2026-06-10T07:39:48.878Z",
      "location_count": 3,
      "location_summary": "Rochester, Minnesota • New York, New York • Nashville, Tennessee",
      "locations": [
        {
          "city": "Rochester",
          "state": "Minnesota"
        },
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "Nashville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01376024"
    },
    {
      "nct_id": "NCT01998594",
      "title": "Use of FlexHD as Post Trapeziectomy Spacer",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Osteoarthrosis of the Carpometacarpal Joint of the Thumb"
      ],
      "interventions": [
        {
          "name": "Arthroplasty",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Cedars-Sinai Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 30,
      "start_date": "2013-08",
      "completion_date": "2017-12",
      "has_results": false,
      "last_update_posted_date": "2019-01-07",
      "last_synced_at": "2026-06-10T07:39:48.878Z",
      "location_count": 1,
      "location_summary": "Los Angeles, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01998594"
    },
    {
      "nct_id": "NCT00398866",
      "title": "A Study of Hyaluronan for the Treatment of Osteoarthritis in the Thumb",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Osteoarthritis"
      ],
      "interventions": [
        {
          "name": "Synvisc (Hylan G-F20; hyaluronan injection)",
          "type": "DRUG"
        },
        {
          "name": "Bupivicaine (local anesthesia injection)",
          "type": "DRUG"
        },
        {
          "name": "Kenalog (triamcinolone; corticosteroid injection)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Hospital for Special Surgery, New York",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "45 Years",
        "maximum_age": "95 Years",
        "sex": "ALL",
        "summary": "45 Years to 95 Years"
      },
      "enrollment_count": 200,
      "start_date": "2006-08",
      "completion_date": "2013-03",
      "has_results": true,
      "last_update_posted_date": "2017-07-07",
      "last_synced_at": "2026-06-10T07:39:48.878Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00398866"
    },
    {
      "nct_id": "NCT06359665",
      "title": "Oral Curcumin for the Treatment of Pain of Thumb Base Joint (CMC) Arthritis",
      "overall_status": "ENROLLING_BY_INVITATION",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Arthritis of Carpometacarpal Joint of Left Thumb",
        "Arthritis of Carpometacarpal Joint of Right Thumb"
      ],
      "interventions": [
        {
          "name": "Curcumin",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Brent DeGeorge",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 100,
      "start_date": "2025-02-01",
      "completion_date": "2026-02",
      "has_results": false,
      "last_update_posted_date": "2025-12-19",
      "last_synced_at": "2026-06-10T07:39:48.878Z",
      "location_count": 1,
      "location_summary": "Charlottesville, Virginia",
      "locations": [
        {
          "city": "Charlottesville",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06359665"
    },
    {
      "nct_id": "NCT01425034",
      "title": "Postoperative Rehabilitation Following Trapeziectomy and Ligament Reconstruction Tendon Interposition",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Osteoarthrosis of the Carpometacarpal Joint of the Thumb"
      ],
      "interventions": [
        {
          "name": "casts for the thumb",
          "type": "OTHER"
        },
        {
          "name": "Motion group",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Utah",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "40 Years to 80 Years"
      },
      "enrollment_count": 234,
      "start_date": "2011-09",
      "completion_date": "2019-02",
      "has_results": false,
      "last_update_posted_date": "2019-08-20",
      "last_synced_at": "2026-06-10T07:39:48.878Z",
      "location_count": 1,
      "location_summary": "Murray, Utah",
      "locations": [
        {
          "city": "Murray",
          "state": "Utah"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01425034"
    },
    {
      "nct_id": "NCT07405983",
      "title": "TOUCH® CMC 1 New Enrollment US Study",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Osteoarthritis Thumb",
        "Thumb Carpometacarpal Joint Osteoarthritis"
      ],
      "interventions": [
        {
          "name": "TOUCH® CMC 1 Prosthesis",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Keri Medical SA",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "22 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "22 Years and older"
      },
      "enrollment_count": 163,
      "start_date": "2026-03-04",
      "completion_date": "2030-02",
      "has_results": false,
      "last_update_posted_date": "2026-06-04",
      "last_synced_at": "2026-06-10T07:39:48.878Z",
      "location_count": 4,
      "location_summary": "Aurora, Colorado • Indianapolis, Indiana • Morrisville, North Carolina + 1 more",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Indianapolis",
          "state": "Indiana"
        },
        {
          "city": "Morrisville",
          "state": "North Carolina"
        },
        {
          "city": "San Antonio",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07405983"
    },
    {
      "nct_id": "NCT00198029",
      "title": "An Open Label Trial for Treating Carpometacarpal Osteoarthritis of the Thumb: Pilot Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Carpometacarpal Osteoarthritis"
      ],
      "interventions": [
        {
          "name": "Synvisc (hylan G-F20)",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Hospital for Special Surgery, New York",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "45 Years",
        "maximum_age": "95 Years",
        "sex": "ALL",
        "summary": "45 Years to 95 Years"
      },
      "enrollment_count": 32,
      "start_date": "2004-10",
      "completion_date": "2009-12",
      "has_results": true,
      "last_update_posted_date": "2017-04-17",
      "last_synced_at": "2026-06-10T07:39:48.878Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00198029"
    }
  ]
}