{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Diclofenac+potassium",
    "query": {
      "intervention": "Diclofenac potassium"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 117,
    "total_pages": 12,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Diclofenac+potassium&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-25T11:33:04.076Z",
  "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": "NCT02192203",
      "title": "A Safety Study to Investigate the Skin Sensitization Potential of MFC51123",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Pain"
      ],
      "interventions": [
        {
          "name": "Diclofenac + Menthol Gel",
          "type": "DRUG"
        },
        {
          "name": "Diclofenac Only Gel",
          "type": "DRUG"
        },
        {
          "name": "Menthol Only Gel",
          "type": "DRUG"
        },
        {
          "name": "Placebo Only Gel",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "GlaxoSmithKline",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 227,
      "start_date": "2014-04-01",
      "completion_date": "2014-07-15",
      "has_results": false,
      "last_update_posted_date": "2017-06-28",
      "last_synced_at": "2026-09-25T11:33:04.076Z",
      "location_count": 1,
      "location_summary": "Paramus, New Jersey",
      "locations": [
        {
          "city": "Paramus",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02192203"
    },
    {
      "nct_id": "NCT05254574",
      "title": "Sustained Acoustic Medicine for Osteoarthritis Pain",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Osteoarthritis"
      ],
      "interventions": [
        {
          "name": "Sustained Acoustic Device with 2.5% Diclofenac Patch",
          "type": "DEVICE"
        },
        {
          "name": "2.5% Diclofenac Patches",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "DRUG"
      ],
      "sponsor": "ZetrOZ, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "35 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "35 Years to 85 Years"
      },
      "enrollment_count": 200,
      "start_date": "2022-02-14",
      "completion_date": "2026-05-31",
      "has_results": false,
      "last_update_posted_date": "2025-02-27",
      "last_synced_at": "2026-09-25T11:33:04.076Z",
      "location_count": 1,
      "location_summary": "Tampa, Florida",
      "locations": [
        {
          "city": "Tampa",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05254574"
    },
    {
      "nct_id": "NCT04683627",
      "title": "A 12-week Study to Evaluate the Efficacy and Safety of HP-5000 in Subjects With Osteoarthritis Pain of the Knee",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Osteoarthritis Pain of the Knee"
      ],
      "interventions": [
        {
          "name": "Diclofenac sodium active topical patch",
          "type": "DRUG"
        },
        {
          "name": "Placebo patch",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Noven Pharmaceuticals, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "40 Years to 85 Years"
      },
      "enrollment_count": 370,
      "start_date": "2020-12-29",
      "completion_date": "2022-07-25",
      "has_results": true,
      "last_update_posted_date": "2025-09-04",
      "last_synced_at": "2026-09-25T11:33:04.076Z",
      "location_count": 10,
      "location_summary": "Little Rock, Arkansas • Clearwater, Florida • Doral, Florida + 7 more",
      "locations": [
        {
          "city": "Little Rock",
          "state": "Arkansas"
        },
        {
          "city": "Clearwater",
          "state": "Florida"
        },
        {
          "city": "Doral",
          "state": "Florida"
        },
        {
          "city": "Monroe",
          "state": "Louisiana"
        },
        {
          "city": "Jersey City",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04683627"
    },
    {
      "nct_id": "NCT00640705",
      "title": "Diclofenac Patch for Treatment of Mild to Moderate Ankle Sprain",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2",
        "PHASE3"
      ],
      "conditions": [
        "Ankle Sprain"
      ],
      "interventions": [
        {
          "name": "diclofenac sodium",
          "type": "DRUG"
        },
        {
          "name": "Matching placebo patch",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Cerimon Pharmaceuticals",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 170,
      "start_date": "2008-01",
      "completion_date": "2008-10",
      "has_results": false,
      "last_update_posted_date": "2008-09-04",
      "last_synced_at": "2026-09-25T11:33:04.076Z",
      "location_count": 1,
      "location_summary": "Austin, Texas",
      "locations": [
        {
          "city": "Austin",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00640705"
    },
    {
      "nct_id": "NCT01456611",
      "title": "Evaluation of Clinical Endpoints of Two Diclofenac Sodium Gel 1%",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Osteo Arthritis of the Knee"
      ],
      "interventions": [
        {
          "name": "Diclofenac",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Anchen Pharmaceuticals, Inc",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "35 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "35 Years and older"
      },
      "enrollment_count": 749,
      "start_date": "2011-09",
      "completion_date": "2012-04",
      "has_results": false,
      "last_update_posted_date": "2012-07-12",
      "last_synced_at": "2026-09-25T11:33:04.076Z",
      "location_count": 57,
      "location_summary": "Birmingham, Alabama • Huntsville, Alabama • Chandler, Arizona + 54 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Huntsville",
          "state": "Alabama"
        },
        {
          "city": "Chandler",
          "state": "Arizona"
        },
        {
          "city": "Mesa",
          "state": "Arizona"
        },
        {
          "city": "Phoenix",
          "state": "Arizona"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01456611"
    },
    {
      "nct_id": "NCT01383954",
      "title": "The Efficacy of Diclofenac Gel for Breakthrough Pain and the Neuropathic Components of Pain in Knee Osteoarthritis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Knee Osteoarthritis"
      ],
      "interventions": [
        {
          "name": "Diclofenac Gel",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Brigham and Women's Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "20 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "20 Years to 75 Years"
      },
      "enrollment_count": 52,
      "start_date": "2011-06",
      "completion_date": "2012-12",
      "has_results": true,
      "last_update_posted_date": "2017-08-15",
      "last_synced_at": "2026-09-25T11:33:04.076Z",
      "location_count": 1,
      "location_summary": "Chestnut Hill, Massachusetts",
      "locations": [
        {
          "city": "Chestnut Hill",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01383954"
    },
    {
      "nct_id": "NCT04622839",
      "title": "Post-Operative Pain Control Following Shoulder Surgery",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Shoulder Pain"
      ],
      "interventions": [
        {
          "name": "Tylenol and NSAIDS (Ibuprofen, diclofenac)",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Johns Hopkins University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "90 Years",
        "sex": "ALL",
        "summary": "18 Years to 90 Years"
      },
      "enrollment_count": 74,
      "start_date": "2020-12-01",
      "completion_date": "2022-07-31",
      "has_results": false,
      "last_update_posted_date": "2023-02-16",
      "last_synced_at": "2026-09-25T11:33:04.076Z",
      "location_count": 1,
      "location_summary": "Columbia, Maryland",
      "locations": [
        {
          "city": "Columbia",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04622839"
    },
    {
      "nct_id": "NCT00291590",
      "title": "Diabetes Health Enhancement Program to Improve Health of People With Diabetes",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Diabetes"
      ],
      "interventions": [
        {
          "name": "DHEP",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Robert Wood Johnson Foundation",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "40 Years to 85 Years"
      },
      "enrollment_count": 146,
      "start_date": "2001-07",
      "completion_date": "2003-08",
      "has_results": false,
      "last_update_posted_date": "2006-02-14",
      "last_synced_at": "2026-09-25T11:33:04.076Z",
      "location_count": 1,
      "location_summary": "Seattle, Washington",
      "locations": [
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00291590"
    },
    {
      "nct_id": "NCT02424578",
      "title": "Study of Diclofenac Capsules to Treat Pain Following Surgery in Children Ages 6 to <17 Years of Age",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Pain, Postoperative"
      ],
      "interventions": [
        {
          "name": "Diclofenac Capsules low dose",
          "type": "DRUG"
        },
        {
          "name": "Diclofenac Capsules high dose",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Iroko Pharmaceuticals, LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "6 Years",
        "maximum_age": "16 Years",
        "sex": "ALL",
        "summary": "6 Years to 16 Years"
      },
      "enrollment_count": 30,
      "start_date": "2015-05",
      "completion_date": "2016-04-19",
      "has_results": true,
      "last_update_posted_date": "2017-07-13",
      "last_synced_at": "2026-09-25T11:33:04.076Z",
      "location_count": 5,
      "location_summary": "Sheffield, Alabama • Little Rock, Arkansas • Durham, North Carolina + 2 more",
      "locations": [
        {
          "city": "Sheffield",
          "state": "Alabama"
        },
        {
          "city": "Little Rock",
          "state": "Arkansas"
        },
        {
          "city": "Durham",
          "state": "North Carolina"
        },
        {
          "city": "Oklahoma City",
          "state": "Oklahoma"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02424578"
    },
    {
      "nct_id": "NCT01962987",
      "title": "A Study Comparing Diclofenac Sodium Gel 3% to Solaraze® (Diclofenac Sodium) Gel 3% in the Treatment of Actinic Keratosis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Actinic Keratosis"
      ],
      "interventions": [
        {
          "name": "Diclofenac sodium",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "Actavis Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 476,
      "start_date": "2013-03",
      "completion_date": "2013-09",
      "has_results": true,
      "last_update_posted_date": "2020-07-20",
      "last_synced_at": "2026-09-25T11:33:04.076Z",
      "location_count": 31,
      "location_summary": "Fremont, California • Long Beach, California • Newport Beach, California + 27 more",
      "locations": [
        {
          "city": "Fremont",
          "state": "California"
        },
        {
          "city": "Long Beach",
          "state": "California"
        },
        {
          "city": "Newport Beach",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "San Ramon",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01962987"
    }
  ]
}