{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Discrete+Choice+Study",
    "query": {
      "intervention": "Discrete Choice Study"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 82,
    "total_pages": 9,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Discrete+Choice+Study&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-06T17:36:40.847Z",
  "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": "NCT05737706",
      "title": "Study of MRTX1133 in Patients With Advanced Solid Tumors Harboring a KRAS G12D Mutation",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Solid Tumor",
        "Advanced Solid Tumor",
        "Non-small Cell Lung Cancer",
        "Colo-rectal Cancer",
        "Pancreatic Adenocarcinoma"
      ],
      "interventions": [
        {
          "name": "MRTX1133",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Mirati Therapeutics Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 63,
      "start_date": "2023-03-06",
      "completion_date": "2025-03-10",
      "has_results": false,
      "last_update_posted_date": "2025-04-06",
      "last_synced_at": "2026-09-06T17:36:40.847Z",
      "location_count": 14,
      "location_summary": "Phoenix, Arizona • New Haven, Connecticut • Lady Lake, Florida + 9 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "New Haven",
          "state": "Connecticut"
        },
        {
          "city": "Lady Lake",
          "state": "Florida"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05737706"
    },
    {
      "nct_id": "NCT07416552",
      "title": "A Study to Investigate CEA-PRIT 2.0 in Participants With Metastatic Colorectal Cancer (mCRC)",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Metastatic Colorectal Cancer"
      ],
      "interventions": [
        {
          "name": "SPLIT Abs",
          "type": "DRUG"
        },
        {
          "name": "203Pb-DOTAM",
          "type": "DRUG"
        },
        {
          "name": "212Pb-DOTAM",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Hoffmann-La Roche",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 180,
      "start_date": "2026-09-08",
      "completion_date": "2034-02-12",
      "has_results": false,
      "last_update_posted_date": "2026-09-04",
      "last_synced_at": "2026-09-06T17:36:40.847Z",
      "location_count": 3,
      "location_summary": "Omaha, Nebraska • Houston, Texas • Madison, Wisconsin",
      "locations": [
        {
          "city": "Omaha",
          "state": "Nebraska"
        },
        {
          "city": "Houston",
          "state": "Texas"
        },
        {
          "city": "Madison",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07416552"
    },
    {
      "nct_id": "NCT03684187",
      "title": "Mindfulness - Based Intervention in the Treatment of Fatigue in Patients With Primary Biliary Cholangitis",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Primary Biliary Cholangitis"
      ],
      "interventions": [
        {
          "name": "Mindfulness Based Intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Yale University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 6,
      "start_date": "2018-11-19",
      "completion_date": "2023-04-17",
      "has_results": false,
      "last_update_posted_date": "2025-05-25",
      "last_synced_at": "2026-09-06T17:36:40.847Z",
      "location_count": 1,
      "location_summary": "New Haven, Connecticut",
      "locations": [
        {
          "city": "New Haven",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03684187"
    },
    {
      "nct_id": "NCT05248737",
      "title": "Bioavailability of Vitamin D(25(OH)D) and Omega-3 Fatty Acid (DHA) Enhanced Chicken",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Nutrition, Healthy"
      ],
      "interventions": [
        {
          "name": "DHA/EPA fortified chicken plus Placebo",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "non-25(OH)D fortified chicken/eggs plus vitamin D3 supplement",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "non-DHA bio-enhanced chicken plus supplement DHA Omega-3",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "25(OH)D bioenhanced chicken and eggs plus placebo",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Dietary Supplement: DHA/EPA fortified eggs plus Placebo",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "non-DHA bio-enhanced eggs plus supplement DHA Omega-3",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "non-25(OH)D fortified chicken/eggs plus placebo",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT",
        "OTHER"
      ],
      "sponsor": "Cornell University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "35 Years",
        "sex": "ALL",
        "summary": "18 Years to 35 Years"
      },
      "enrollment_count": 84,
      "start_date": "2021-12-04",
      "completion_date": "2026-05-30",
      "has_results": false,
      "last_update_posted_date": "2026-04-01",
      "last_synced_at": "2026-09-06T17:36:40.847Z",
      "location_count": 1,
      "location_summary": "Ithaca, New York",
      "locations": [
        {
          "city": "Ithaca",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05248737"
    },
    {
      "nct_id": "NCT04043936",
      "title": "Increasing Help-Seeking in Military Service Members",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Military Service Members at Elevated Suicide Risk"
      ],
      "interventions": [
        {
          "name": "Cognitive Bias Modification Intervention for Help-Seeking Stigma",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Placebo Cognitive Bias Modification (CBM-Placebo)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Self-Directed Psychoeducation",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Florida State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 160,
      "start_date": "2020-04-19",
      "completion_date": "2023-03-31",
      "has_results": false,
      "last_update_posted_date": "2023-04-13",
      "last_synced_at": "2026-09-06T17:36:40.847Z",
      "location_count": 2,
      "location_summary": "Tallahassee, Florida • Portsmouth, Virginia",
      "locations": [
        {
          "city": "Tallahassee",
          "state": "Florida"
        },
        {
          "city": "Portsmouth",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04043936"
    },
    {
      "nct_id": "NCT04845906",
      "title": "A 7 Day Adhesive Device Wear Study to Evaluate BD StatLock™ Devices",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Peripheral Intravenous Catheter Stabilization"
      ],
      "interventions": [
        {
          "name": "StatLock™ Catheter Stabilization Device and the StatLock™ stabilization device accessory (Foam Strip)",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Becton, Dickinson and Company",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "14 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "14 Years and older"
      },
      "enrollment_count": 120,
      "start_date": "2021-07-13",
      "completion_date": "2021-08-23",
      "has_results": false,
      "last_update_posted_date": "2021-09-08",
      "last_synced_at": "2026-09-06T17:36:40.847Z",
      "location_count": 2,
      "location_summary": "Fair Lawn, New Jersey • Broomall, Pennsylvania",
      "locations": [
        {
          "city": "Fair Lawn",
          "state": "New Jersey"
        },
        {
          "city": "Broomall",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04845906"
    },
    {
      "nct_id": "NCT00494195",
      "title": "Gene Transfer Therapy for Treating Children and Adults With Limb Girdle Muscular Dystrophy Type 2D (LGMD2D)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Muscular Dystrophies"
      ],
      "interventions": [
        {
          "name": "rAAV1.tMCK.human-alpha-sarcoglycan- First cohort",
          "type": "GENETIC"
        },
        {
          "name": "Genetic: rAAV1.tMCK.human-alpha-sarcoglycan- Second cohort",
          "type": "GENETIC"
        }
      ],
      "intervention_types": [
        "GENETIC"
      ],
      "sponsor": "Nationwide Children's Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "5 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "5 Years and older"
      },
      "enrollment_count": 6,
      "start_date": "2008-03",
      "completion_date": "2011-08",
      "has_results": false,
      "last_update_posted_date": "2013-02-05",
      "last_synced_at": "2026-09-06T17:36:40.847Z",
      "location_count": 1,
      "location_summary": "Columbus, Ohio",
      "locations": [
        {
          "city": "Columbus",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00494195"
    },
    {
      "nct_id": "NCT05250817",
      "title": "A Study of Preferences for the First-Line Treatment of Advanced/Metastatic Non-Small Cell Lung Cancer",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Carcinoma, Non-Small-Cell Lung"
      ],
      "interventions": [],
      "intervention_types": [],
      "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": 501,
      "start_date": "2021-12-09",
      "completion_date": "2023-01-04",
      "has_results": false,
      "last_update_posted_date": "2023-06-09",
      "last_synced_at": "2026-09-06T17:36:40.847Z",
      "location_count": 1,
      "location_summary": "Research Triangle Park, North Carolina",
      "locations": [
        {
          "city": "Research Triangle Park",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05250817"
    },
    {
      "nct_id": "NCT06788093",
      "title": "Reducing Overuse of Antibiotics With Decision Support",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Lower Respiratory Tract Infection",
        "Pneumonia",
        "Asthma",
        "Bronchiolitis, Viral"
      ],
      "interventions": [
        {
          "name": "ED Clinical Decision Support (CDS-ED)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Transitions Clinical Decision Support (CDS-Tr)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Vanderbilt University Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "6 Months",
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "6 Months to 17 Years"
      },
      "enrollment_count": 2800,
      "start_date": "2024-11-12",
      "completion_date": "2027-04",
      "has_results": false,
      "last_update_posted_date": "2026-01-22",
      "last_synced_at": "2026-09-06T17:36:40.847Z",
      "location_count": 3,
      "location_summary": "Oakland, California • San Francisco, California • Nashville, Tennessee",
      "locations": [
        {
          "city": "Oakland",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Nashville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06788093"
    },
    {
      "nct_id": "NCT01558583",
      "title": "Online Study of Colorectal Cancer and Prostate Cancer Screening Decision Making",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Colorectal Cancer",
        "Colon Cancer",
        "Prostate Cancer"
      ],
      "interventions": [
        {
          "name": "Rating and Ranking Task",
          "type": "OTHER"
        },
        {
          "name": "Discrete Choice Task",
          "type": "OTHER"
        },
        {
          "name": "Balance Sheet Task",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of North Carolina, Chapel Hill",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "50 Years to 75 Years"
      },
      "enrollment_count": 1831,
      "start_date": "2011-07",
      "completion_date": "2011-10",
      "has_results": false,
      "last_update_posted_date": "2017-04-25",
      "last_synced_at": "2026-09-06T17:36:40.847Z",
      "location_count": 1,
      "location_summary": "Chapel Hill, North Carolina",
      "locations": [
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01558583"
    }
  ]
}