{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Open+ended+question",
    "query": {
      "intervention": "Open ended question"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 18,
    "total_pages": 2,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Open+ended+question&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-08T16:27:44.435Z",
  "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": "NCT02354872",
      "title": "Motivation Project: Testing Intervention Components for the Smoker Who is Unwilling to Quit",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Smoking",
        "Motivation",
        "Smoking Cessation"
      ],
      "interventions": [
        {
          "name": "Nicotine Mini-Lozenge",
          "type": "DRUG"
        },
        {
          "name": "Behavioral Reduction Counseling",
          "type": "BEHAVIORAL"
        },
        {
          "name": "5Rs Motivation Counseling",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Behavioral Activation Counseling",
          "type": "BEHAVIORAL"
        },
        {
          "name": "No Treatment",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "BEHAVIORAL",
        "OTHER"
      ],
      "sponsor": "University of Wisconsin, Madison",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 577,
      "start_date": "2015-01",
      "completion_date": "2019-03-19",
      "has_results": false,
      "last_update_posted_date": "2020-09-22",
      "last_synced_at": "2026-09-08T16:27:44.435Z",
      "location_count": 1,
      "location_summary": "Madison, Wisconsin",
      "locations": [
        {
          "city": "Madison",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02354872"
    },
    {
      "nct_id": "NCT00641511",
      "title": "Pharmacogenetic Clinical Trial of Nepicastat for Post Traumatic Stress Disorder (PTSD)",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Post Traumatic Stress Disorder (PTSD)"
      ],
      "interventions": [
        {
          "name": "SYN117 (nepicastat)",
          "type": "DRUG"
        },
        {
          "name": "Placebo comparator",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Michael E. DeBakey VA Medical Center",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 0,
      "start_date": "2008-06",
      "completion_date": "2009-11",
      "has_results": false,
      "last_update_posted_date": "2019-08-21",
      "last_synced_at": "2026-09-08T16:27:44.435Z",
      "location_count": 3,
      "location_summary": "Tuscaloosa, Alabama • Charleston, South Carolina • Houston, Texas",
      "locations": [
        {
          "city": "Tuscaloosa",
          "state": "Alabama"
        },
        {
          "city": "Charleston",
          "state": "South Carolina"
        },
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00641511"
    },
    {
      "nct_id": "NCT04118595",
      "title": "Reducing the Transition From Acute to Chronic Musculoskeletal Pain Among Older Adults",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Acute Musculoskeletal Pain",
        "Chronic Pain"
      ],
      "interventions": [
        {
          "name": "Educational Video",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Telecare",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Correspondence with Primary Care Provider",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of North Carolina, Chapel Hill",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "50 Years and older"
      },
      "enrollment_count": 330,
      "start_date": "2020-02-03",
      "completion_date": "2023-06-22",
      "has_results": true,
      "last_update_posted_date": "2023-11-21",
      "last_synced_at": "2026-09-08T16:27:44.435Z",
      "location_count": 1,
      "location_summary": "Chapel Hill, North Carolina",
      "locations": [
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04118595"
    },
    {
      "nct_id": "NCT01577602",
      "title": "Standard Medication Reconciliation Protocol in the Primary Care Office-based Setting",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Medication Reconciliation Between Patients' Self Report and Electronic Medical Record List"
      ],
      "interventions": [
        {
          "name": "Printed medication list",
          "type": "OTHER"
        },
        {
          "name": "Open ended question",
          "type": "OTHER"
        },
        {
          "name": "Combined intervention",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "The Cleveland Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 424,
      "start_date": "2011-10",
      "completion_date": "2012-05",
      "has_results": false,
      "last_update_posted_date": "2013-03-14",
      "last_synced_at": "2026-09-08T16:27:44.435Z",
      "location_count": 1,
      "location_summary": "Cleveland, Ohio",
      "locations": [
        {
          "city": "Cleveland",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01577602"
    },
    {
      "nct_id": "NCT04612738",
      "title": "Project Talk Trial: Engaging Underserved Communities in End-of-life Conversations",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Advance Care Planning",
        "Advance Directives",
        "Terminal Illness",
        "Chronic Illness",
        "Communication"
      ],
      "interventions": [
        {
          "name": "Hello (serious game)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "The Conversation Project (CP) Starter Kit",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Table Topics (general conversation game)",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "OTHER"
      ],
      "sponsor": "Milton S. Hershey Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 1500,
      "start_date": "2022-03-19",
      "completion_date": "2026-07-31",
      "has_results": false,
      "last_update_posted_date": "2026-06-08",
      "last_synced_at": "2026-09-08T16:27:44.435Z",
      "location_count": 79,
      "location_summary": "Athens, Alabama • Kingman, Arizona • Show Low, Arizona + 70 more",
      "locations": [
        {
          "city": "Athens",
          "state": "Alabama"
        },
        {
          "city": "Kingman",
          "state": "Arizona"
        },
        {
          "city": "Show Low",
          "state": "Arizona"
        },
        {
          "city": "Tucson",
          "state": "Arizona"
        },
        {
          "city": "Santa Paula",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04612738"
    },
    {
      "nct_id": "NCT04154956",
      "title": "SAR408701 Versus Docetaxel in Previously Treated, Carcinoembryonic Antigen-related Cell Adhesion Molecule 5 (CEACAM5) Positive Metastatic Non-squamous Non-small-cell Lung Cancer Patients",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Non-small Cell Lung Cancer Metastatic"
      ],
      "interventions": [
        {
          "name": "SAR408701",
          "type": "DRUG"
        },
        {
          "name": "Docetaxel",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Sanofi",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 389,
      "start_date": "2020-02-06",
      "completion_date": "2026-04-16",
      "has_results": true,
      "last_update_posted_date": "2026-05-18",
      "last_synced_at": "2026-09-08T16:27:44.435Z",
      "location_count": 8,
      "location_summary": "Fort Myers, Florida • St. Petersburg, Florida • Grand Rapids, Michigan + 5 more",
      "locations": [
        {
          "city": "Fort Myers",
          "state": "Florida"
        },
        {
          "city": "St. Petersburg",
          "state": "Florida"
        },
        {
          "city": "Grand Rapids",
          "state": "Michigan"
        },
        {
          "city": "Buffalo",
          "state": "New York"
        },
        {
          "city": "Wynnewood",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04154956"
    },
    {
      "nct_id": "NCT07410689",
      "title": "SAFE.AI: Developing and Testing an AI-based Hybrid Chatbot for Financial Empowerment in Rural Cancer Care",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cancer",
        "Financial Toxicity"
      ],
      "interventions": [
        {
          "name": "Rule-Based Chatbot",
          "type": "OTHER"
        },
        {
          "name": "Hybrid Chatbot",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Utah",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 60,
      "start_date": "2026-06",
      "completion_date": "2027-12",
      "has_results": false,
      "last_update_posted_date": "2026-06-05",
      "last_synced_at": "2026-09-08T16:27:44.435Z",
      "location_count": 1,
      "location_summary": "Salt Lake City, Utah",
      "locations": [
        {
          "city": "Salt Lake City",
          "state": "Utah"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07410689"
    },
    {
      "nct_id": "NCT06305247",
      "title": "A Study to Assess IPN01194 When Administered Alone in Adults With Advanced Solid Tumours",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Melanoma",
        "Head and Neck Squamous Cell Carcinoma",
        "Pancreatic Ductal Adenocarcinoma",
        "Colorectal Cancer",
        "Solid Tumor"
      ],
      "interventions": [
        {
          "name": "IPN01194",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Ipsen",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 36,
      "start_date": "2024-04-03",
      "completion_date": "2028-03-20",
      "has_results": false,
      "last_update_posted_date": "2026-09-01",
      "last_synced_at": "2026-09-08T16:27:44.435Z",
      "location_count": 4,
      "location_summary": "Los Angeles, California • New Haven, Connecticut • Nashville, Tennessee + 1 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "New Haven",
          "state": "Connecticut"
        },
        {
          "city": "Nashville",
          "state": "Tennessee"
        },
        {
          "city": "Fairfax",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06305247"
    },
    {
      "nct_id": "NCT04507360",
      "title": "Enhancing Engagement With Digital Mental Health Care",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Engagement, Patient"
      ],
      "interventions": [
        {
          "name": "Study 1, Demographics Survey",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Study 1, Next Steps Survey",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Study 1, Generic Response",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Study 1, Generic Resources",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Study 1, Tailored Response",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Study 1, Tailored Resources by Demographics",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Study 1, Tailored Resources by Desired Resources",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Study 2, Control",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Study 2, DIY tool without AI",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Study 2, DIY tool with AI",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Washington",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 78390,
      "start_date": "2021-10-15",
      "completion_date": "2024-05-14",
      "has_results": true,
      "last_update_posted_date": "2025-08-03",
      "last_synced_at": "2026-09-08T16:27:44.435Z",
      "location_count": 3,
      "location_summary": "New York, New York • Alexandria, Virginia • Seattle, Washington",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "Alexandria",
          "state": "Virginia"
        },
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04507360"
    },
    {
      "nct_id": "NCT04776928",
      "title": "Testing a Provider-Level Feedback Intervention to Optimize Postoperative Prescribing",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Opioid Prescribing"
      ],
      "interventions": [
        {
          "name": "Push reports",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Michigan",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 217,
      "start_date": "2022-03-17",
      "completion_date": "2022-08-17",
      "has_results": true,
      "last_update_posted_date": "2023-11-21",
      "last_synced_at": "2026-09-08T16:27:44.435Z",
      "location_count": 1,
      "location_summary": "Ann Arbor, Michigan",
      "locations": [
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04776928"
    }
  ]
}