{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Ulcerative&page=20",
    "query": {
      "condition": "Ulcerative",
      "page": 20
    },
    "page_size": 10
  },
  "pagination": {
    "page": 20,
    "page_size": 10,
    "total_count": 1550,
    "total_pages": 155,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Ulcerative&page=21&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Ulcerative&page=19&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-11-03T23:39:57.905Z",
  "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": "NCT00092508",
      "title": "CORE: A Study of OPC-6535 With Asacol® in Maintaining Ulcerative Colitis (UC) Remission",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Ulcerative Colitis"
      ],
      "interventions": [
        {
          "name": "OPC-6535",
          "type": "DRUG"
        },
        {
          "name": "Asacol®",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Otsuka Pharmaceutical Development & Commercialization, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 1725,
      "start_date": "2004-05",
      "completion_date": "2007-05",
      "has_results": false,
      "last_update_posted_date": "2007-06-21",
      "last_synced_at": "2026-11-03T23:39:57.905Z",
      "location_count": 26,
      "location_summary": "Huntsville, Alabama • Los Angeles, California • Hollywood, Florida + 23 more",
      "locations": [
        {
          "city": "Huntsville",
          "state": "Alabama"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Hollywood",
          "state": "Florida"
        },
        {
          "city": "Jacksonville",
          "state": "Florida"
        },
        {
          "city": "Palm Harbor",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00092508"
    },
    {
      "nct_id": "NCT01479725",
      "title": "Prospective Trial Comparing Response to Hyperbaric Oxygen Treatment in Patients With Interstitial Cystitis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Interstitial Cystitis"
      ],
      "interventions": [
        {
          "name": "HBOT",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Kenneth Peters, MD",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 8,
      "start_date": "2011-03",
      "completion_date": "2013-05",
      "has_results": true,
      "last_update_posted_date": "2017-03-03",
      "last_synced_at": "2026-11-03T23:39:57.905Z",
      "location_count": 1,
      "location_summary": "Royal Oak, Michigan",
      "locations": [
        {
          "city": "Royal Oak",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01479725"
    },
    {
      "nct_id": "NCT03997526",
      "title": "3C Patch® Medicare Claims Study",
      "overall_status": "TERMINATED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Diabetic Foot Ulcer"
      ],
      "interventions": [
        {
          "name": "3C Patch",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Reapplix",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 22,
      "start_date": "2020-07-15",
      "completion_date": "2022-02-21",
      "has_results": false,
      "last_update_posted_date": "2022-03-09",
      "last_synced_at": "2026-11-03T23:39:57.905Z",
      "location_count": 6,
      "location_summary": "Phoenix, Arizona • Natchitoches, Louisiana • Opelousas, Louisiana + 3 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Natchitoches",
          "state": "Louisiana"
        },
        {
          "city": "Opelousas",
          "state": "Louisiana"
        },
        {
          "city": "Cape Girardeau",
          "state": "Missouri"
        },
        {
          "city": "Poplar Bluff",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03997526"
    },
    {
      "nct_id": "NCT05255016",
      "title": "Safety and Effectiveness of the PXL Platinum 330 System With Riboflavin Solution for Refractory Corneal Ulcers",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2",
        "PHASE3"
      ],
      "conditions": [
        "Keratitis",
        "Corneal Ulcer"
      ],
      "interventions": [
        {
          "name": "PXL Platinum 330 system + Riboflavin 0.25% TE Solution",
          "type": "COMBINATION_PRODUCT"
        },
        {
          "name": "Sham CXL + Artificial Tears",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "COMBINATION_PRODUCT",
        "OTHER"
      ],
      "sponsor": "Peschke GmbH",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 488,
      "start_date": "2022-03-14",
      "completion_date": "2024-02-24",
      "has_results": false,
      "last_update_posted_date": "2022-10-28",
      "last_synced_at": "2026-11-03T23:39:57.905Z",
      "location_count": 12,
      "location_summary": "Littleton, Colorado • Fort Myers, Florida • Tampa, Florida + 9 more",
      "locations": [
        {
          "city": "Littleton",
          "state": "Colorado"
        },
        {
          "city": "Fort Myers",
          "state": "Florida"
        },
        {
          "city": "Tampa",
          "state": "Florida"
        },
        {
          "city": "Indianapolis",
          "state": "Indiana"
        },
        {
          "city": "Teaneck",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05255016"
    },
    {
      "nct_id": "NCT04447924",
      "title": "The Effect of a Probiotic Strain on Ibuprofen-induced GI Damage",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Reduction of Small Intestinal Ulceration Risk"
      ],
      "interventions": [
        {
          "name": "Bif195",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Placebo",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT",
        "OTHER"
      ],
      "sponsor": "Chr Hansen",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "40 Years",
        "sex": "ALL",
        "summary": "18 Years to 40 Years"
      },
      "enrollment_count": 177,
      "start_date": "2020-06-22",
      "completion_date": "2021-06-10",
      "has_results": false,
      "last_update_posted_date": "2021-08-26",
      "last_synced_at": "2026-11-03T23:39:57.905Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04447924"
    },
    {
      "nct_id": "NCT01951859",
      "title": "Effects of a Homeopathic Anti-inflammatory Topical Cream on Ulcers and Neuropathy in the Diabetic Foot",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Diabetic Neuropathy"
      ],
      "interventions": [
        {
          "name": "Neuropathy/Ulcer Homeopathic topical cream",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Calvary Hospital, Bronx, NY",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 15,
      "start_date": "2013-08",
      "completion_date": "2015-02",
      "has_results": false,
      "last_update_posted_date": "2014-07-23",
      "last_synced_at": "2026-11-03T23:39:57.905Z",
      "location_count": 1,
      "location_summary": "The Bronx, New York",
      "locations": [
        {
          "city": "The Bronx",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01951859"
    },
    {
      "nct_id": "NCT05662059",
      "title": "Respiratory-gated Auricular Vagal Afferent Nerve Stimulation (RAVANS) Study in Ulcerative Colitis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Ulcerative Colitis"
      ],
      "interventions": [
        {
          "name": "RAVANS",
          "type": "DEVICE"
        },
        {
          "name": "RAVANS-sham",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Cala Health, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "10 Years",
        "maximum_age": "39 Years",
        "sex": "ALL",
        "summary": "10 Years to 39 Years"
      },
      "enrollment_count": 30,
      "start_date": "2023-01-12",
      "completion_date": "2026-04-15",
      "has_results": false,
      "last_update_posted_date": "2026-10-22",
      "last_synced_at": "2026-11-03T23:39:57.905Z",
      "location_count": 1,
      "location_summary": "Lake Success, New York",
      "locations": [
        {
          "city": "Lake Success",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05662059"
    },
    {
      "nct_id": "NCT02914522",
      "title": "Study to Evaluate the Efficacy and Safety of Filgotinib in the Induction and Maintenance of Remission in Adults With Moderately to Severely Active Ulcerative Colitis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Ulcerative Colitis"
      ],
      "interventions": [
        {
          "name": "Filgotinib",
          "type": "DRUG"
        },
        {
          "name": "PTM filgotinib",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Gilead Sciences",
      "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": 1351,
      "start_date": "2016-11-14",
      "completion_date": "2020-03-31",
      "has_results": true,
      "last_update_posted_date": "2021-04-21",
      "last_synced_at": "2026-11-03T23:39:57.905Z",
      "location_count": 61,
      "location_summary": "Dothan, Alabama • Scottsdale, Arizona • Long Beach, California + 53 more",
      "locations": [
        {
          "city": "Dothan",
          "state": "Alabama"
        },
        {
          "city": "Scottsdale",
          "state": "Arizona"
        },
        {
          "city": "Long Beach",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Lone Tree",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02914522"
    },
    {
      "nct_id": "NCT01580917",
      "title": "Dynamic Plantar Microvascular Skin Response to Compressive Loads in At-risk Diabetic and Healthy Control: a Pilot Study",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Foot Ulcer, Diabetic"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Temple University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "40 Years to 75 Years"
      },
      "enrollment_count": 18,
      "start_date": "2007-11",
      "completion_date": "2015-10",
      "has_results": false,
      "last_update_posted_date": "2016-12-15",
      "last_synced_at": "2026-11-03T23:39:57.905Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01580917"
    },
    {
      "nct_id": "NCT05506215",
      "title": "Randomized Clinical Study Comparing SynPath to Standard of Care in Treatment of Chronic Diabetic Foot Ulcers",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Diabetic Foot",
        "Chronic Foot Ulcer",
        "Wound Healing",
        "Foot Ulcer"
      ],
      "interventions": [
        {
          "name": "SynPath Acellular Dermal Matrix plus Off-loading Device",
          "type": "DEVICE"
        },
        {
          "name": "Wound Dressing composed of 90% collagen and 10% Alginate plus Off-loading Device",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "PolyNovo Biomaterials Pty Ltd.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 25,
      "start_date": "2022-07-10",
      "completion_date": "2024-02-26",
      "has_results": false,
      "last_update_posted_date": "2024-03-05",
      "last_synced_at": "2026-11-03T23:39:57.905Z",
      "location_count": 7,
      "location_summary": "Castro Valley, California • Fresno, California • Vista, California + 4 more",
      "locations": [
        {
          "city": "Castro Valley",
          "state": "California"
        },
        {
          "city": "Fresno",
          "state": "California"
        },
        {
          "city": "Vista",
          "state": "California"
        },
        {
          "city": "Tamarac",
          "state": "Florida"
        },
        {
          "city": "Youngstown",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05506215"
    }
  ]
}