{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?city=Portland&page=48&state=Oregon",
    "query": {
      "state": "Oregon",
      "city": "Portland",
      "page": 48
    },
    "page_size": 10
  },
  "pagination": {
    "page": 48,
    "page_size": 10,
    "total_count": 9377,
    "total_pages": 938,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?city=Portland&page=49&state=Oregon&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?city=Portland&page=47&state=Oregon&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-11-15T20:54:28.980Z",
  "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": "NCT01492504",
      "title": "Three-year Follow-up Study of Subjects Who Participated in a Previous Asunaprevir (BMS-650032) and/or Daclatasvir (BMS-790052) Chronic Hepatitis C Clinical Trial",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Hepatitis C"
      ],
      "interventions": [
        {
          "name": "Asunaprevir (BMS-650032) and/or Daclatasvir (BMS-790052)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Bristol-Myers Squibb",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 1850,
      "start_date": "2012-02-07",
      "completion_date": "2018-03-19",
      "has_results": false,
      "last_update_posted_date": "2019-11-27",
      "last_synced_at": "2026-11-15T20:54:28.980Z",
      "location_count": 50,
      "location_summary": "Montgomery, Alabama • Beverly Hills, California • Coronado, California + 37 more",
      "locations": [
        {
          "city": "Montgomery",
          "state": "Alabama"
        },
        {
          "city": "Beverly Hills",
          "state": "California"
        },
        {
          "city": "Coronado",
          "state": "California"
        },
        {
          "city": "La Jolla",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01492504"
    },
    {
      "nct_id": "NCT04697784",
      "title": "Post-Approval Study of the TREO Abdominal Stent-Graft System",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Abdominal Aortic Aneurysm"
      ],
      "interventions": [
        {
          "name": "TREO Abdominal Stent-Graft System",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Bolton Medical",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 338,
      "start_date": "2021-01-20",
      "completion_date": "2028-10-31",
      "has_results": false,
      "last_update_posted_date": "2026-11-13",
      "last_synced_at": "2026-11-15T20:54:28.980Z",
      "location_count": 40,
      "location_summary": "Phoenix, Arizona • Tucson, Arizona • Fresno, California + 33 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Tucson",
          "state": "Arizona"
        },
        {
          "city": "Fresno",
          "state": "California"
        },
        {
          "city": "La Jolla",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04697784"
    },
    {
      "nct_id": "NCT01787578",
      "title": "Safety and Pharmacodynamic Study of Sobetirome in X-Linked Adrenoleukodystrophy (X-ALD)",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "X-Linked Adrenoleukodystrophy",
        "Adrenomyeloneuropathy"
      ],
      "interventions": [
        {
          "name": "Sobetirome",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Thomas S. Scanlan",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "64 Years",
        "sex": "MALE",
        "summary": "18 Years to 64 Years · Male only"
      },
      "enrollment_count": 0,
      "start_date": "2013-04",
      "completion_date": "2014-02",
      "has_results": false,
      "last_update_posted_date": "2014-02-14",
      "last_synced_at": "2026-11-15T20:54:28.980Z",
      "location_count": 1,
      "location_summary": "Portland, Oregon",
      "locations": [
        {
          "city": "Portland",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01787578"
    },
    {
      "nct_id": "NCT02793778",
      "title": "Efficacy of CROWN in Repair and Maintenance of the Intestinal Mucosa in Patients With CD Receiving Anti-TNF Therapy",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Crohn's Disease"
      ],
      "interventions": [
        {
          "name": "CROWN",
          "type": "DRUG"
        },
        {
          "name": "CROWN Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Prometheus Laboratories",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "18 Years to 85 Years"
      },
      "enrollment_count": 42,
      "start_date": "2016-07",
      "completion_date": "2018-06-01",
      "has_results": false,
      "last_update_posted_date": "2019-06-28",
      "last_synced_at": "2026-11-15T20:54:28.980Z",
      "location_count": 39,
      "location_summary": "Dothan, Alabama • Huntsville, Alabama • Little Rock, Arkansas + 34 more",
      "locations": [
        {
          "city": "Dothan",
          "state": "Alabama"
        },
        {
          "city": "Huntsville",
          "state": "Alabama"
        },
        {
          "city": "Little Rock",
          "state": "Arkansas"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Rialto",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02793778"
    },
    {
      "nct_id": "NCT00237315",
      "title": "Longitudinal Study of Urea Cycle Disorders",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Brain Diseases, Metabolic, Inborn",
        "Amino Acid Metabolism, Inborn Errors",
        "Urea Cycle Disorders"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Andrea Gropman",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 1500,
      "start_date": "2006-02",
      "completion_date": "2026-07",
      "has_results": false,
      "last_update_posted_date": "2024-02-13",
      "last_synced_at": "2026-11-15T20:54:28.980Z",
      "location_count": 12,
      "location_summary": "Los Angeles, California • Stanford, California • Aurora, Colorado + 9 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Stanford",
          "state": "California"
        },
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00237315"
    },
    {
      "nct_id": "NCT05115825",
      "title": "Pain Management for Head and Neck Cancer Survivors",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Head and Neck Carcinoma"
      ],
      "interventions": [
        {
          "name": "Behavioral Intervention",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Quality-of-Life Assessment",
          "type": "OTHER"
        },
        {
          "name": "Questionnaire Administration",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "OTHER"
      ],
      "sponsor": "OHSU Knight Cancer Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 33,
      "start_date": "2019-04-01",
      "completion_date": "2025-05-16",
      "has_results": false,
      "last_update_posted_date": "2026-02-27",
      "last_synced_at": "2026-11-15T20:54:28.980Z",
      "location_count": 2,
      "location_summary": "Portland, Oregon",
      "locations": [
        {
          "city": "Portland",
          "state": "Oregon"
        },
        {
          "city": "Portland",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05115825"
    },
    {
      "nct_id": "NCT00501293",
      "title": "Evaluate the Safety and Efficacy of Methylphenidate Transdermal System (MTS) in Adolescents Aged 13-17 Years With ADHD",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "ADHD"
      ],
      "interventions": [
        {
          "name": "Methylphenidate Transdermal System",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Noven Therapeutics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "13 Years",
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "13 Years to 17 Years"
      },
      "enrollment_count": 163,
      "start_date": "2007-08",
      "completion_date": "2009-02",
      "has_results": true,
      "last_update_posted_date": "2017-04-26",
      "last_synced_at": "2026-11-15T20:54:28.980Z",
      "location_count": 32,
      "location_summary": "Scottsdale, Arizona • Lafayette, California • Wildomar, California + 29 more",
      "locations": [
        {
          "city": "Scottsdale",
          "state": "Arizona"
        },
        {
          "city": "Lafayette",
          "state": "California"
        },
        {
          "city": "Wildomar",
          "state": "California"
        },
        {
          "city": "Gainsville",
          "state": "Florida"
        },
        {
          "city": "South Miami",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00501293"
    },
    {
      "nct_id": "NCT03746314",
      "title": "Supportive Care Service Availability for Cancer Caregivers in Community Oncology Practices",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Supportive Care"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Wake Forest University Health Sciences",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "99 Years",
        "sex": "ALL",
        "summary": "18 Years to 99 Years"
      },
      "enrollment_count": 910,
      "start_date": "2018-12-10",
      "completion_date": "2020-06-12",
      "has_results": false,
      "last_update_posted_date": "2022-03-02",
      "last_synced_at": "2026-11-15T20:54:28.980Z",
      "location_count": 272,
      "location_summary": "Anchorage, Alaska • Fort Smith, Arkansas • Hot Springs, Arkansas + 194 more",
      "locations": [
        {
          "city": "Anchorage",
          "state": "Alaska"
        },
        {
          "city": "Anchorage",
          "state": "Alaska"
        },
        {
          "city": "Anchorage",
          "state": "Alaska"
        },
        {
          "city": "Anchorage",
          "state": "Alaska"
        },
        {
          "city": "Anchorage",
          "state": "Alaska"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03746314"
    },
    {
      "nct_id": "NCT01996384",
      "title": "Provoked, Localized Vulvodynia Treatment With Acupuncture and Lidocaine Pilot Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Provoked, Localized Vulvodynia",
        "Provoked Vestibulodynia",
        "Vulvar Vestibulitis",
        "Vulvodynia"
      ],
      "interventions": [
        {
          "name": "Classical Acupuncture",
          "type": "PROCEDURE"
        },
        {
          "name": "Non-classical acupuncture",
          "type": "PROCEDURE"
        },
        {
          "name": "Lidocaine",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "DRUG"
      ],
      "sponsor": "Oregon College of Oriental Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "45 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 45 Years · Female only"
      },
      "enrollment_count": 19,
      "start_date": "2013-11",
      "completion_date": "2016-03",
      "has_results": false,
      "last_update_posted_date": "2017-10-06",
      "last_synced_at": "2026-11-15T20:54:28.980Z",
      "location_count": 1,
      "location_summary": "Portland, Oregon",
      "locations": [
        {
          "city": "Portland",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01996384"
    },
    {
      "nct_id": "NCT00556543",
      "title": "Clinical Study of the U-Plate Fracture Repair System to Treat Rib Fractures",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Rib Fracture",
        "Flail Chest"
      ],
      "interventions": [
        {
          "name": "U-plate fracture repair system",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Oregon Health and Science 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": "2006-11",
      "completion_date": "2008-10",
      "has_results": true,
      "last_update_posted_date": "2011-07-01",
      "last_synced_at": "2026-11-15T20:54:28.980Z",
      "location_count": 1,
      "location_summary": "Portland, Oregon",
      "locations": [
        {
          "city": "Portland",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00556543"
    }
  ]
}