{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Thumb&page=2",
    "query": {
      "condition": "Thumb",
      "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=Thumb&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-09-13T23:27:26.407Z",
  "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": "NCT03770091",
      "title": "Impact of TheraWorx Foam on Symptom Relief in Thumb Arthritis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Arthritis"
      ],
      "interventions": [
        {
          "name": "Theraworx",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "John Fowler",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 40,
      "start_date": "2018-12-21",
      "completion_date": "2020-08-01",
      "has_results": true,
      "last_update_posted_date": "2021-07-14",
      "last_synced_at": "2026-09-13T23:27:26.407Z",
      "location_count": 3,
      "location_summary": "Pittsburgh, Pennsylvania",
      "locations": [
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        },
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        },
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03770091"
    },
    {
      "nct_id": "NCT04611347",
      "title": "Is Topical CBD Effective in Treating Thumb Joint Arthritis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "CBD",
        "Hand Osteoarthritis"
      ],
      "interventions": [
        {
          "name": "CBD",
          "type": "DRUG"
        },
        {
          "name": "Shea Butter",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Virginia",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 18,
      "start_date": "2020-07-28",
      "completion_date": "2022-05-11",
      "has_results": true,
      "last_update_posted_date": "2025-07-03",
      "last_synced_at": "2026-09-13T23:27:26.407Z",
      "location_count": 1,
      "location_summary": "Charlottesville, Virginia",
      "locations": [
        {
          "city": "Charlottesville",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04611347"
    },
    {
      "nct_id": "NCT02074150",
      "title": "ASIS for Botox in Upper Limb Spasticity",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Upper Limb Spasticity Unilaterally in Adults With History of Stroke",
        "Increased Muscle Tone in Elbow, Wrist, Finger, and Thumb Flexors."
      ],
      "interventions": [
        {
          "name": "Gadolinium",
          "type": "DRUG"
        },
        {
          "name": "Efficacy of Botox intramuscularly at Week 6",
          "type": "DRUG"
        },
        {
          "name": "Efficacy of Botox intramuscularly at Week 12,",
          "type": "DRUG"
        },
        {
          "name": "Efficacy of Botox intramuscularly at Week 18",
          "type": "DRUG"
        },
        {
          "name": "Efficacy of Botox intramuscularly at Week 24",
          "type": "DRUG"
        },
        {
          "name": "Efficacy of Botox intramuscularly at Week 30",
          "type": "DRUG"
        },
        {
          "name": "Efficacy of Botox subdermally at Week 6",
          "type": "DRUG"
        },
        {
          "name": "Efficacy of Botox subdermally at Week 12",
          "type": "DRUG"
        },
        {
          "name": "Efficacy of Botox subdermally at Week 18",
          "type": "DRUG"
        },
        {
          "name": "Efficacy of Botox subdermally at Week 24",
          "type": "DRUG"
        },
        {
          "name": "Efficacy of Botox subdermally at Week 30",
          "type": "DRUG"
        },
        {
          "name": "Adverse Reactions of Botox intramuscularly",
          "type": "DRUG"
        },
        {
          "name": "Adverse Reactions of Botox subdermally",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "li nguyen",
      "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": 60,
      "start_date": "2016-01",
      "completion_date": "2017-06",
      "has_results": false,
      "last_update_posted_date": "2015-06-24",
      "last_synced_at": "2026-09-13T23:27:26.407Z",
      "location_count": 1,
      "location_summary": "Westminster, California",
      "locations": [
        {
          "city": "Westminster",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02074150"
    },
    {
      "nct_id": "NCT03909490",
      "title": "Trigger Finger Preference Elicitation Tool",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Trigger Finger",
        "Trigger Thumb",
        "Trigger Digit",
        "Trigger Finger Disorder",
        "Trigger Thumb, Left Thumb",
        "Trigger Thumb, Right Thumb",
        "Trigger Finger, Ring Finger",
        "Trigger Finger, Index Finger",
        "Trigger Finger, Middle Finger",
        "Trigger Finger, Little Finger",
        "Trigger Thumb, Unspecified Thumb",
        "Trigger Finger, Unspecified Finger"
      ],
      "interventions": [
        {
          "name": "Preference elicitation tool",
          "type": "OTHER"
        },
        {
          "name": "handout",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Stanford University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 10,
      "start_date": "2019-03-20",
      "completion_date": "2021-07-01",
      "has_results": false,
      "last_update_posted_date": "2021-11-12",
      "last_synced_at": "2026-09-13T23:27:26.407Z",
      "location_count": 1,
      "location_summary": "Redwood City, California",
      "locations": [
        {
          "city": "Redwood City",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03909490"
    },
    {
      "nct_id": "NCT05005000",
      "title": "Autologous Intra-Articular Micro-Fragmented Adipose Transfer for the Treatment of Thumb Carpometacarpal Joint Arthritis",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Arthritis"
      ],
      "interventions": [
        {
          "name": "Micro-Fragmented Adipose Tissue (MFAT)",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Triamcinolone Acetonide 10mg/mL",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL",
        "DRUG"
      ],
      "sponsor": "NYU Langone Health",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 0,
      "start_date": "2022-05-12",
      "completion_date": "2023-05-25",
      "has_results": false,
      "last_update_posted_date": "2024-01-12",
      "last_synced_at": "2026-09-13T23:27:26.407Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05005000"
    },
    {
      "nct_id": "NCT00951236",
      "title": "Study Comparing One Versus Two Cortisone Injections for Trigger Finger",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Stenosing Tenosynovitis",
        "Trigger Finger"
      ],
      "interventions": [
        {
          "name": "One cortisone injection",
          "type": "DRUG"
        },
        {
          "name": "Two cortisone Injections",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Rothman Institute Orthopaedics",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 392,
      "start_date": "2009-05",
      "completion_date": null,
      "has_results": false,
      "last_update_posted_date": "2014-02-12",
      "last_synced_at": "2026-09-13T23:27:26.407Z",
      "location_count": 7,
      "location_summary": "Egg Harbor, New Jersey • Manahawkin, New Jersey • Vorhees, New Jersey + 2 more",
      "locations": [
        {
          "city": "Egg Harbor",
          "state": "New Jersey"
        },
        {
          "city": "Manahawkin",
          "state": "New Jersey"
        },
        {
          "city": "Vorhees",
          "state": "New Jersey"
        },
        {
          "city": "Media",
          "state": "Pennsylvania"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00951236"
    },
    {
      "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": "2026-09-13T23:27:26.407Z",
      "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": "NCT05247398",
      "title": "Mechanisms of a Dynamic Stability Approach",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Thumb Carpometacarpal Osteoarthritis",
        "Thumb Basal Joint Osteoarthritis"
      ],
      "interventions": [
        {
          "name": "Dynamic Stability Exercise Program",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Minnesota",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 21,
      "start_date": "2022-07-18",
      "completion_date": "2024-06-30",
      "has_results": true,
      "last_update_posted_date": "2025-11-20",
      "last_synced_at": "2026-09-13T23:27:26.407Z",
      "location_count": 1,
      "location_summary": "Minneapolis, Minnesota",
      "locations": [
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05247398"
    },
    {
      "nct_id": "NCT04104477",
      "title": "Thumb Osteoarthritis: A Cross-Sectional Study of Mechanisms",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Carpometacarpal Osteoarthritis"
      ],
      "interventions": [
        {
          "name": "Range of Motion Tasks",
          "type": "OTHER"
        },
        {
          "name": "Strength Tasks",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Florida",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": "90 Years",
        "sex": "FEMALE",
        "summary": "40 Years to 90 Years · Female only"
      },
      "enrollment_count": 31,
      "start_date": "2021-02-26",
      "completion_date": "2023-12-31",
      "has_results": true,
      "last_update_posted_date": "2024-08-23",
      "last_synced_at": "2026-09-13T23:27:26.407Z",
      "location_count": 1,
      "location_summary": "Gainesville, Florida",
      "locations": [
        {
          "city": "Gainesville",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04104477"
    },
    {
      "nct_id": "NCT03558204",
      "title": "Thumb Carpometacarpal Joint Denervation Versus Trapeziectomy",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Thumb Osteoarthritis"
      ],
      "interventions": [
        {
          "name": "Denervation of the thumb CMC joint",
          "type": "PROCEDURE"
        },
        {
          "name": "trapeziectomy with ligament reconstruction (LRTI)",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Johns Hopkins University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": null,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 53,
      "start_date": "2018-08-01",
      "completion_date": "2023-01-30",
      "has_results": false,
      "last_update_posted_date": "2023-06-09",
      "last_synced_at": "2026-09-13T23:27:26.407Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03558204"
    }
  ]
}