{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Fear",
    "query": {
      "condition": "Fear"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 220,
    "total_pages": 22,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Fear&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-06-11T07:30:34.463Z",
  "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": "NCT06094413",
      "title": "Effects of Multicomponent Training in Older Adults",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sarcopenia"
      ],
      "interventions": [
        {
          "name": "Multicomponent Training Intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Geisinger Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "65 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "65 Years and older"
      },
      "enrollment_count": 20,
      "start_date": "2024-03-04",
      "completion_date": "2024-12-17",
      "has_results": false,
      "last_update_posted_date": "2025-02-05",
      "last_synced_at": "2026-06-11T07:30:34.463Z",
      "location_count": 1,
      "location_summary": "Scranton, Pennsylvania",
      "locations": [
        {
          "city": "Scranton",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06094413"
    },
    {
      "nct_id": "NCT00026559",
      "title": "Effects of Arousal and Stress in Anxiety",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Healthy Volunteers"
      ],
      "interventions": [
        {
          "name": "Shock Device",
          "type": "DEVICE"
        },
        {
          "name": "Auditory Startle Device",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "National Institute of Mental Health (NIMH)",
      "sponsor_class": "NIH",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "ALL",
        "summary": "18 Years to 50 Years"
      },
      "enrollment_count": 1418,
      "start_date": "2001-01-10",
      "completion_date": "2022-07-28",
      "has_results": true,
      "last_update_posted_date": "2024-01-09",
      "last_synced_at": "2026-06-11T07:30:34.463Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00026559"
    },
    {
      "nct_id": "NCT04192266",
      "title": "Estrogen and Fear in PTSD",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "PTSD"
      ],
      "interventions": [
        {
          "name": "Estradiol",
          "type": "DRUG"
        },
        {
          "name": "Placebo oral tablet",
          "type": "DRUG"
        },
        {
          "name": "Prolonged Exposure (PE) therapy",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "DRUG",
        "BEHAVIORAL"
      ],
      "sponsor": "The University of Texas Health Science Center, Houston",
      "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": 83,
      "start_date": "2020-06-24",
      "completion_date": "2024-12-02",
      "has_results": true,
      "last_update_posted_date": "2026-01-09",
      "last_synced_at": "2026-06-11T07:30:34.463Z",
      "location_count": 2,
      "location_summary": "Philadelphia, Pennsylvania • Houston, Texas",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        },
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04192266"
    },
    {
      "nct_id": "NCT06644573",
      "title": "Evaluating the Efficacy and Safety of PROSOMNIA Sleep Therapy™ in Patients With Sleep Deprivation and Chronic Insomnia",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Chronic Insomnia",
        "Sleep Deprivation",
        "REM Behavior Disorder",
        "REM Sleep Behavior Disorder",
        "REM Sleep Measurement",
        "Insomnia",
        "Insomnia Related to Specified Disorder",
        "Insomnia Due to Other Mental Disorder",
        "Insomnia Comorbid to Psychiatric Disorder",
        "Insomnia Due to Anxiety and Fear",
        "Insomnia Related to Another Mental Condition",
        "Insomnia Disorders",
        "Idiopathic Hypersomnia",
        "Sleep Disorders, Circadian Rhythm",
        "Post Trauma Nightmares",
        "PTSD - Post Traumatic Stress Disorder",
        "Sleep Quality",
        "Anesthesia",
        "Anxiety",
        "Depression",
        "Mental Health",
        "Alzheimer Disease or Associated Disorder",
        "Parkinsons",
        "Circadian Rhythm",
        "Circadian Dysregulation",
        "PTSD",
        "Post-Traumatic",
        "Post-Traumatic Stress Disorder Complex",
        "Military Combat Stress Reaction",
        "Sleep",
        "Military Activity",
        "Veterans",
        "Shift Work Sleep Disorder",
        "Menopause Related Conditions",
        "Pain",
        "Cancer Pain",
        "Athletes"
      ],
      "interventions": [
        {
          "name": "PROSOMNIA Sleep Therapy™ (PSTx)",
          "type": "PROCEDURE"
        },
        {
          "name": "Anesthesia-Induced Sleep Therapy",
          "type": "PROCEDURE"
        },
        {
          "name": "Diprivan (propofol), Astra-Zeneca",
          "type": "DRUG"
        },
        {
          "name": "Continuous EEG Monitoring",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "DRUG",
        "DEVICE"
      ],
      "sponsor": "Nyree Penn",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 100,
      "start_date": "2025-11-01",
      "completion_date": "2026-05-01",
      "has_results": false,
      "last_update_posted_date": "2025-05-28",
      "last_synced_at": "2026-06-11T07:30:34.463Z",
      "location_count": 1,
      "location_summary": "Aventura, Florida",
      "locations": [
        {
          "city": "Aventura",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06644573"
    },
    {
      "nct_id": "NCT01800383",
      "title": "Cerebral GABA and Fear Conditioning in PTSD",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Stress Disorders, Post-Traumatic"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Isabelle Rosso",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "20 Years",
        "maximum_age": "50 Years",
        "sex": "ALL",
        "summary": "20 Years to 50 Years"
      },
      "enrollment_count": 126,
      "start_date": "2013-02",
      "completion_date": "2022-12",
      "has_results": false,
      "last_update_posted_date": "2023-04-04",
      "last_synced_at": "2026-06-11T07:30:34.463Z",
      "location_count": 1,
      "location_summary": "Belmont, Massachusetts",
      "locations": [
        {
          "city": "Belmont",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01800383"
    },
    {
      "nct_id": "NCT02410954",
      "title": "Transcranial Direct Current Stimulation (tDCS) as a Treatment for Acute Fear",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Fear"
      ],
      "interventions": [
        {
          "name": "NeuroConn Direct Current stimulator Multiple Channel -4",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of California, San Francisco",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "21 Years to 65 Years"
      },
      "enrollment_count": 14,
      "start_date": "2015-12",
      "completion_date": "2019-01-31",
      "has_results": true,
      "last_update_posted_date": "2021-05-18",
      "last_synced_at": "2026-06-11T07:30:34.463Z",
      "location_count": 1,
      "location_summary": "San Francisco, California",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02410954"
    },
    {
      "nct_id": "NCT05382702",
      "title": "Fear, Gastrointestinal Distress, and Interoception: Physiological and Psychological Mechanisms in Eating Disorders",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Feeding and Eating Disorders"
      ],
      "interventions": [
        {
          "name": "Test meal description changed",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Ohio University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "40 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 40 Years · Female only"
      },
      "enrollment_count": 133,
      "start_date": "2022-04-22",
      "completion_date": "2025-03-20",
      "has_results": true,
      "last_update_posted_date": "2026-04-15",
      "last_synced_at": "2026-06-11T07:30:34.463Z",
      "location_count": 1,
      "location_summary": "Athens, Ohio",
      "locations": [
        {
          "city": "Athens",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05382702"
    },
    {
      "nct_id": "NCT02792153",
      "title": "Estradiol and Fear Extinction in Anorexia Nervosa (AN)",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Anorexia Nervosa"
      ],
      "interventions": [
        {
          "name": "Estradiol",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Johns Hopkins University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 50 Years · Female only"
      },
      "enrollment_count": 0,
      "start_date": "2016-12",
      "completion_date": "2018-08-22",
      "has_results": false,
      "last_update_posted_date": "2018-08-24",
      "last_synced_at": "2026-06-11T07:30:34.463Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02792153"
    },
    {
      "nct_id": "NCT03385577",
      "title": "Yoga for Psychological Distress in Gynecologic, Gastrointestinal, or Thoracic Cancer",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Gynecologic Cancer",
        "Adjustment",
        "Gastrointestinal Cancer",
        "Thoracic Cancer"
      ],
      "interventions": [
        {
          "name": "Stilling the Waters of Uncertainty: A yoga program for women with gynecologic, gastrointestinal (GI), or thoracic cancer",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Florida",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "90 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 90 Years · Female only"
      },
      "enrollment_count": 125,
      "start_date": "2018-02-05",
      "completion_date": "2022-11-14",
      "has_results": false,
      "last_update_posted_date": "2023-06-15",
      "last_synced_at": "2026-06-11T07:30:34.463Z",
      "location_count": 1,
      "location_summary": "Gainesville, Florida",
      "locations": [
        {
          "city": "Gainesville",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03385577"
    },
    {
      "nct_id": "NCT05120635",
      "title": "Intracranial Neurophysiological Signatures of Fear and Anxiety in Humans",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Fear",
        "GAD",
        "Emotional Memory",
        "PTSD"
      ],
      "interventions": [
        {
          "name": "Deep Brain Stimulation",
          "type": "DEVICE"
        },
        {
          "name": "Virtual and augmented reality tasks",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "BEHAVIORAL"
      ],
      "sponsor": "Duke University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 80,
      "start_date": "2021-10-01",
      "completion_date": "2026-06-30",
      "has_results": false,
      "last_update_posted_date": "2025-12-16",
      "last_synced_at": "2026-06-11T07:30:34.463Z",
      "location_count": 2,
      "location_summary": "Los Angeles, California • Durham, North Carolina",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05120635"
    }
  ]
}