{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Psychopathy&page=2",
    "query": {
      "condition": "Psychopathy",
      "page": 2
    },
    "page_size": 10
  },
  "pagination": {
    "page": 2,
    "page_size": 10,
    "total_count": 10,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Psychopathy&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-06-11T05:34:26.289Z",
  "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": "NCT01532934",
      "title": "The Impact of Psychopathic Traits on the Efficacy of a Substance Use Intervention",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Substance Use",
        "Psychopathy"
      ],
      "interventions": [
        {
          "name": "motivational enhancement therapy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "standard care",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "OTHER"
      ],
      "sponsor": "University of Rochester",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 105,
      "start_date": "2009-08",
      "completion_date": "2014-07",
      "has_results": true,
      "last_update_posted_date": "2016-12-12",
      "last_synced_at": "2026-06-11T05:34:26.289Z",
      "location_count": 1,
      "location_summary": "Rochester, New York",
      "locations": [
        {
          "city": "Rochester",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01532934"
    },
    {
      "nct_id": "NCT04100863",
      "title": "A Non-Interventional Pilot Study to Explore the Role of Gut Flora in Autism",
      "overall_status": "WITHDRAWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Autism",
        "Autism Spectrum Disorder",
        "Autistic Disorder",
        "Autism, Akinetic",
        "Autism; Atypical",
        "Autism; Psychopathy",
        "Autism Fragile Syndrome X",
        "Autism With High Cognitive Abilities",
        "Autism-Related Speech Delay",
        "Autism, Susceptibility to, 6",
        "Autism Spectrum Disorder High-Functioning",
        "Autistic Thinking",
        "Autism, Susceptibility to, X-Linked 6",
        "Autistic Behavior"
      ],
      "interventions": [
        {
          "name": "No Intervention",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "ProgenaBiome",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "6 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "6 Years and older"
      },
      "enrollment_count": 0,
      "start_date": "2020-03-02",
      "completion_date": "2030-06",
      "has_results": false,
      "last_update_posted_date": "2025-06-05",
      "last_synced_at": "2026-06-11T05:34:26.289Z",
      "location_count": 1,
      "location_summary": "Ventura, California",
      "locations": [
        {
          "city": "Ventura",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04100863"
    },
    {
      "nct_id": "NCT00104039",
      "title": "Brain Changes in Children and Adolescents With Behavioral Problems",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Attention Deficit Disorder With Hyperactivity",
        "Mental Disorders Diagnosed in Childhood",
        "Conduct Disorder"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "National Institute of Mental Health (NIMH)",
      "sponsor_class": "NIH",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "8 Years",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "8 Years to 18 Years"
      },
      "enrollment_count": 318,
      "start_date": "2005-02-17",
      "completion_date": "2016-07-21",
      "has_results": false,
      "last_update_posted_date": "2019-11-05",
      "last_synced_at": "2026-06-11T05:34:26.289Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00104039"
    },
    {
      "nct_id": "NCT00109642",
      "title": "The Role of Norepinephrine in Emotional Processing",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Psychopathy",
        "Mental Disorders"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "National Institute of Mental Health (NIMH)",
      "sponsor_class": "NIH",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "20 Years",
        "maximum_age": "50 Years",
        "sex": "ALL",
        "summary": "20 Years to 50 Years"
      },
      "enrollment_count": 216,
      "start_date": "2005-04-26",
      "completion_date": "2009-03-15",
      "has_results": false,
      "last_update_posted_date": "2017-07-02",
      "last_synced_at": "2026-06-11T05:34:26.289Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00109642"
    },
    {
      "nct_id": "NCT02674516",
      "title": "The Effect of Repeated Prefrontal Cortex Stimulation on Antisocial and Aggressive Behavior",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Antisocial Behavior",
        "Aggression"
      ],
      "interventions": [
        {
          "name": "Transcranial direct current stimulation",
          "type": "DEVICE"
        },
        {
          "name": "Sham transcranial direct current stimulation",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Pennsylvania",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 32,
      "start_date": "2016-01",
      "completion_date": "2021-06",
      "has_results": true,
      "last_update_posted_date": "2022-01-18",
      "last_synced_at": "2026-06-11T05:34:26.289Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02674516"
    },
    {
      "nct_id": "NCT03834467",
      "title": "Testing a Shortened Version of the AlAn's Game",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Psychopathic Personality Trait"
      ],
      "interventions": [
        {
          "name": "Arm 1 - Elevation Stimulus Video",
          "type": "OTHER"
        },
        {
          "name": "Arm 2 - Control Stimulus Video",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Colorado, Denver",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "25 Years",
        "sex": "ALL",
        "summary": "18 Years to 25 Years"
      },
      "enrollment_count": 537,
      "start_date": "2019-05-08",
      "completion_date": "2019-10-26",
      "has_results": false,
      "last_update_posted_date": "2020-03-19",
      "last_synced_at": "2026-06-11T05:34:26.289Z",
      "location_count": 1,
      "location_summary": "Aurora, Colorado",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03834467"
    },
    {
      "nct_id": "NCT02524171",
      "title": "Justice-Involved Veterans and Moral Reconation Therapy",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Antisocial Personality Disorder",
        "Substance Use Disorder"
      ],
      "interventions": [
        {
          "name": "Moral Reconation Therapy (MRT)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "VA Office of Research and Development",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 344,
      "start_date": "2016-04-04",
      "completion_date": "2021-03-30",
      "has_results": true,
      "last_update_posted_date": "2023-07-27",
      "last_synced_at": "2026-06-11T05:34:26.289Z",
      "location_count": 3,
      "location_summary": "North Little Rock, Arkansas • Palo Alto, California • Bedford, Massachusetts",
      "locations": [
        {
          "city": "North Little Rock",
          "state": "Arkansas"
        },
        {
          "city": "Palo Alto",
          "state": "California"
        },
        {
          "city": "Bedford",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02524171"
    },
    {
      "nct_id": "NCT07635940",
      "title": "Effects of Transcranial Magnetic Stimulation on Social Cognition, Cognitive Processing, and Functional Brain Architecture",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Psychopathy"
      ],
      "interventions": [
        {
          "name": "continuous theta burst stimulation (cTBS)",
          "type": "DEVICE"
        },
        {
          "name": "Intermittent theta burst stimulation (iTBS)",
          "type": "DEVICE"
        },
        {
          "name": "Sham",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Colorado, Denver",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "18 Years to 60 Years"
      },
      "enrollment_count": 60,
      "start_date": "2026-06",
      "completion_date": "2030-08",
      "has_results": false,
      "last_update_posted_date": "2026-06-09",
      "last_synced_at": "2026-06-11T05:34:26.289Z",
      "location_count": 1,
      "location_summary": "Aurora, Colorado",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07635940"
    },
    {
      "nct_id": "NCT00708695",
      "title": "Age-17 Follow-up of Home Visiting Intervention",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Antisocial Behavior",
        "Psychopathology",
        "Substance Use",
        "HIV Infections"
      ],
      "interventions": [
        {
          "name": "Nurse Home Visiting",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Colorado, Denver",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "17 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "17 Years to 65 Years"
      },
      "enrollment_count": 1880,
      "start_date": "2008-05",
      "completion_date": "2015-10",
      "has_results": false,
      "last_update_posted_date": "2022-05-04",
      "last_synced_at": "2026-06-11T05:34:26.289Z",
      "location_count": 1,
      "location_summary": "Memphis, Tennessee",
      "locations": [
        {
          "city": "Memphis",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00708695"
    },
    {
      "nct_id": "NCT04525703",
      "title": "Pathways for Parents After Incarceration Feasibility Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Parenting",
        "Development, Child",
        "Behavior"
      ],
      "interventions": [
        {
          "name": "Pathways for Parents after Incarceration",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Wisconsin, Madison",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 48,
      "start_date": "2020-09-16",
      "completion_date": "2022-03-31",
      "has_results": true,
      "last_update_posted_date": "2023-07-07",
      "last_synced_at": "2026-06-11T05:34:26.289Z",
      "location_count": 1,
      "location_summary": "Madison, Wisconsin",
      "locations": [
        {
          "city": "Madison",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04525703"
    }
  ]
}