{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Informed+free+choice",
    "query": {
      "intervention": "Informed free choice"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 13,
    "total_pages": 2,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Informed+free+choice&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-07T08:06:34.270Z",
  "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": "NCT01377857",
      "title": "HIV Screening Take-up: Evaluating Incentives and Opt-out Strategies",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "HIV"
      ],
      "interventions": [
        {
          "name": "Monetary Incentive",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Questionnaire Timing",
          "type": "BEHAVIORAL"
        },
        {
          "name": "HIV Test Offering",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of California, San Francisco",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "13 Years",
        "maximum_age": "64 Years",
        "sex": "ALL",
        "summary": "13 Years to 64 Years"
      },
      "enrollment_count": 8572,
      "start_date": "2011-05",
      "completion_date": "2013-12",
      "has_results": false,
      "last_update_posted_date": "2015-05-14",
      "last_synced_at": "2026-09-07T08:06:34.270Z",
      "location_count": 1,
      "location_summary": "San Francisco, California",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01377857"
    },
    {
      "nct_id": "NCT06886971",
      "title": "Strategies to AchieVe Viral Suppression for Youth With HIV",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Human Immunodeficiency Virus (HIV) Infection"
      ],
      "interventions": [
        {
          "name": "The SAVVY intervention includes CHOICE counseling and shared decision-making regarding ART preference (informed by the evidence-based HIV-ASSIST) and facilitating LA-ART access",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Johns Hopkins University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": "30 Years",
        "sex": "ALL",
        "summary": "12 Years to 30 Years"
      },
      "enrollment_count": 288,
      "start_date": "2024-11-10",
      "completion_date": "2028-07-31",
      "has_results": false,
      "last_update_posted_date": "2026-02-04",
      "last_synced_at": "2026-09-07T08:06:34.270Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06886971"
    },
    {
      "nct_id": "NCT05035550",
      "title": "Effects of Open-label Placebos on COVID-related Psychological Health",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Stress",
        "Anxiety",
        "Depression"
      ],
      "interventions": [
        {
          "name": "Non-Deceptive Placebo",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Michigan State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "30 Years",
        "sex": "ALL",
        "summary": "18 Years to 30 Years"
      },
      "enrollment_count": 64,
      "start_date": "2021-02-04",
      "completion_date": "2021-05-05",
      "has_results": true,
      "last_update_posted_date": "2024-03-13",
      "last_synced_at": "2026-09-07T08:06:34.270Z",
      "location_count": 1,
      "location_summary": "East Lansing, Michigan",
      "locations": [
        {
          "city": "East Lansing",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05035550"
    },
    {
      "nct_id": "NCT06874790",
      "title": "RCT for Latina Mental Health Using Web-Based Apps",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Mental Health",
        "Anxiety",
        "Depression",
        "Well-Being, Psychological"
      ],
      "interventions": [
        {
          "name": "Catalina",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Control webpage",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of California, Los Angeles",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "18 Years and older · Female only"
      },
      "enrollment_count": 700,
      "start_date": "2025-07-09",
      "completion_date": "2028-11-30",
      "has_results": false,
      "last_update_posted_date": "2025-12-22",
      "last_synced_at": "2026-09-07T08:06:34.270Z",
      "location_count": 1,
      "location_summary": "Los Angeles, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06874790"
    },
    {
      "nct_id": "NCT05157074",
      "title": "Group Drum-Based Music Therapy Intervention for Parkinson's Disease/Huntington's Disease",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Parkinson Disease",
        "Huntington Disease"
      ],
      "interventions": [
        {
          "name": "Group Drumming Music Therapy",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Johns Hopkins University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "89 Years",
        "sex": "ALL",
        "summary": "18 Years to 89 Years"
      },
      "enrollment_count": 18,
      "start_date": "2019-01-09",
      "completion_date": "2019-06-10",
      "has_results": false,
      "last_update_posted_date": "2026-06-30",
      "last_synced_at": "2026-09-07T08:06:34.270Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05157074"
    },
    {
      "nct_id": "NCT03013660",
      "title": "Supporting Mothers of Preterm Infants",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "PreTerm Birth"
      ],
      "interventions": [
        {
          "name": "Limited Financial Support",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Tufts Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "18 Years and older · Female only"
      },
      "enrollment_count": 68,
      "start_date": "2017-01",
      "completion_date": "2018-11-21",
      "has_results": false,
      "last_update_posted_date": "2019-07-09",
      "last_synced_at": "2026-09-07T08:06:34.270Z",
      "location_count": 2,
      "location_summary": "Boston, Massachusetts • Lowell, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Lowell",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03013660"
    },
    {
      "nct_id": "NCT07557303",
      "title": "Supporting Just-In-Time Consent for Prenatal Screening: The INFORM Study",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Delivery of Health Care",
        "Genetic Testing",
        "Humans",
        "Pregnancy",
        "Noninvasive Prenatal Testing",
        "Informed Consent",
        "Internet-Based Intervention",
        "Self Efficacy",
        "Pregnant People",
        "Decision Making",
        "Health Education",
        "Patient Education as Topic/Method"
      ],
      "interventions": [
        {
          "name": "Mobile-based Educational Intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Case Western Reserve University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "18 Years and older · Female only"
      },
      "enrollment_count": 1400,
      "start_date": "2026-08-01",
      "completion_date": "2028-06-30",
      "has_results": false,
      "last_update_posted_date": "2026-07-23",
      "last_synced_at": "2026-09-07T08:06:34.270Z",
      "location_count": 3,
      "location_summary": "San Francisco, California • Jacksonville, Florida • Chapel Hill, North Carolina",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Jacksonville",
          "state": "Florida"
        },
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07557303"
    },
    {
      "nct_id": "NCT00505596",
      "title": "Expanded Prenatal Testing Options and Informed Choice",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Pregnancy Related"
      ],
      "interventions": [
        {
          "name": "Informed free choice",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of California, San Francisco",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 50 Years · Female only"
      },
      "enrollment_count": 744,
      "start_date": "2007-12",
      "completion_date": "2013-01",
      "has_results": false,
      "last_update_posted_date": "2014-10-21",
      "last_synced_at": "2026-09-07T08:06:34.270Z",
      "location_count": 1,
      "location_summary": "San Francisco, California",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00505596"
    },
    {
      "nct_id": "NCT04547920",
      "title": "FREEOAB Study for Overactive Bladder",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Overactive Bladder",
        "Urinary Frequency",
        "Urinary Incontinence, Urge",
        "Urinary Urgency"
      ],
      "interventions": [
        {
          "name": "Wearable Bladder Modulation System",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Avation Medical, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 96,
      "start_date": "2021-01-11",
      "completion_date": "2023-06-15",
      "has_results": true,
      "last_update_posted_date": "2025-02-26",
      "last_synced_at": "2026-09-07T08:06:34.270Z",
      "location_count": 9,
      "location_summary": "Stanford, California • Denver, Colorado • Englewood, Colorado + 6 more",
      "locations": [
        {
          "city": "Stanford",
          "state": "California"
        },
        {
          "city": "Denver",
          "state": "Colorado"
        },
        {
          "city": "Englewood",
          "state": "Colorado"
        },
        {
          "city": "Oak Lawn",
          "state": "Illinois"
        },
        {
          "city": "Greenwood",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04547920"
    },
    {
      "nct_id": "NCT07572773",
      "title": "CHAMP Lung Cancer Screening Program",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Lung Cancer",
        "Early Lung Cancer Detection"
      ],
      "interventions": [
        {
          "name": "DELFI Diagnostics FirstLook Lung Cancer Screening Blood Test",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Low-Does CT Scan",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Jill Kolesar",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": "77 Years",
        "sex": "ALL",
        "summary": "50 Years to 77 Years"
      },
      "enrollment_count": 300,
      "start_date": "2026-06-12",
      "completion_date": "2028-06",
      "has_results": false,
      "last_update_posted_date": "2026-06-16",
      "last_synced_at": "2026-09-07T08:06:34.270Z",
      "location_count": 3,
      "location_summary": "Iowa City, Iowa • Waterloo, Iowa",
      "locations": [
        {
          "city": "Iowa City",
          "state": "Iowa"
        },
        {
          "city": "Waterloo",
          "state": "Iowa"
        },
        {
          "city": "Waterloo",
          "state": "Iowa"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07572773"
    }
  ]
}