{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Pet+dog",
    "query": {
      "intervention": "Pet dog"
    },
    "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=Pet+dog&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-22T19:45:18.296Z",
  "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": "NCT00431639",
      "title": "Effects of Pet Therapy on Pain in Cancer Patients",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Cancer"
      ],
      "interventions": [
        {
          "name": "Animal Assisted Therapy",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "National Institutes of Health Clinical Center (CC)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "110 Years",
        "sex": "ALL",
        "summary": "18 Years to 110 Years"
      },
      "enrollment_count": 36,
      "start_date": "2005-02-04",
      "completion_date": "2018-12-21",
      "has_results": false,
      "last_update_posted_date": "2019-04-11",
      "last_synced_at": "2026-09-22T19:45:18.296Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00431639"
    },
    {
      "nct_id": "NCT03530943",
      "title": "Pet Partners for Promotion of Academic Life Skills",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Stress Prevention",
        "Cortisol",
        "Anxiety Disorders and Symptoms",
        "Depression Disorders and Symptoms",
        "Executive Functioning",
        "Motivation and Learning",
        "Momentary Emotion",
        "Study Strategies",
        "Perceived Stress",
        "Animal Behavior",
        "Animal Stress",
        "Dyadic Interaction",
        "Alpha-amylase"
      ],
      "interventions": [
        {
          "name": "Animal Assisted Activities",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Academic Stress Management tools",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Washington 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": 300,
      "start_date": "2016-08",
      "completion_date": "2018-12",
      "has_results": false,
      "last_update_posted_date": "2018-05-21",
      "last_synced_at": "2026-09-22T19:45:18.296Z",
      "location_count": 1,
      "location_summary": "Pullman, Washington",
      "locations": [
        {
          "city": "Pullman",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03530943"
    },
    {
      "nct_id": "NCT04942678",
      "title": "The Impact of Therapy Dogs on Anxiety and Emotional Management in the Pediatric Emergency Department",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Anxiety",
        "Emotional Regulation"
      ],
      "interventions": [
        {
          "name": "10-minute visit with therapy dog and child life specialist handler",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Louisville",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "4 Years",
        "maximum_age": "12 Years",
        "sex": "ALL",
        "summary": "4 Years to 12 Years"
      },
      "enrollment_count": 41,
      "start_date": "2021-05-25",
      "completion_date": "2021-07-26",
      "has_results": false,
      "last_update_posted_date": "2022-03-17",
      "last_synced_at": "2026-09-22T19:45:18.296Z",
      "location_count": 1,
      "location_summary": "Louisville, Kentucky",
      "locations": [
        {
          "city": "Louisville",
          "state": "Kentucky"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04942678"
    },
    {
      "nct_id": "NCT05551156",
      "title": "The Role of Therapy Dogs in Reducing Depression, Anxiety, and Loneliness Among Hospitalized Children",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Hospitalized Children"
      ],
      "interventions": [
        {
          "name": "Animal-assisted interaction",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Conversational interaction",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Virginia Commonwealth University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "8 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "8 Years and older"
      },
      "enrollment_count": 67,
      "start_date": "2023-06-30",
      "completion_date": "2025-02-17",
      "has_results": false,
      "last_update_posted_date": "2025-04-27",
      "last_synced_at": "2026-09-22T19:45:18.296Z",
      "location_count": 1,
      "location_summary": "Richmond, Virginia",
      "locations": [
        {
          "city": "Richmond",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05551156"
    },
    {
      "nct_id": "NCT04708028",
      "title": "Animal Assisted Therapy in Dentistry",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Anxiety"
      ],
      "interventions": [
        {
          "name": "Dog Therapy",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of North Carolina, Chapel Hill",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "7 Years",
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "7 Years to 17 Years"
      },
      "enrollment_count": 40,
      "start_date": "2021-07-26",
      "completion_date": "2024-03-04",
      "has_results": true,
      "last_update_posted_date": "2024-08-19",
      "last_synced_at": "2026-09-22T19:45:18.296Z",
      "location_count": 1,
      "location_summary": "Chapel Hill, North Carolina",
      "locations": [
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04708028"
    },
    {
      "nct_id": "NCT01729026",
      "title": "A Study of Dog Adoption in Veterans With Posttraumatic Stress Disorder (PTSD)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "EARLY_PHASE1"
      ],
      "conditions": [
        "Posttraumatic Stress Disorder (PTSD)"
      ],
      "interventions": [
        {
          "name": "Shelter Dog Adoption",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "VA Office of Research and Development",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 19,
      "start_date": "2013-10",
      "completion_date": "2015-03",
      "has_results": true,
      "last_update_posted_date": "2020-06-02",
      "last_synced_at": "2026-09-22T19:45:18.296Z",
      "location_count": 1,
      "location_summary": "San Antonio, Texas",
      "locations": [
        {
          "city": "San Antonio",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01729026"
    },
    {
      "nct_id": "NCT07221006",
      "title": "Impact of Facility Dog Intervention on Pediatric Patients",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Inpatients",
        "Pediatric"
      ],
      "interventions": [
        {
          "name": "Coloring page activity led by CLAC",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Mindfulness Activity led by CCLS",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Mindfulness Activity led by CCLS and Facility Dog",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Children's Hospital Colorado",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "8 Years",
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "8 Years to 17 Years"
      },
      "enrollment_count": 126,
      "start_date": "2025-12-01",
      "completion_date": "2026-12-01",
      "has_results": false,
      "last_update_posted_date": "2025-11-03",
      "last_synced_at": "2026-09-22T19:45:18.296Z",
      "location_count": 1,
      "location_summary": "Aurora, Colorado",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07221006"
    },
    {
      "nct_id": "NCT03949569",
      "title": "The Effects of Therapy Dogs on Child Biology and Behavior",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Stress Reaction",
        "Behavior, Social"
      ],
      "interventions": [
        {
          "name": "Therapy Dog",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Stuffed Toy Dog",
          "type": "BEHAVIORAL"
        },
        {
          "name": "5 Minute Puppy Video",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Chicago",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "8 Years",
        "maximum_age": "12 Years",
        "sex": "ALL",
        "summary": "8 Years to 12 Years"
      },
      "enrollment_count": 188,
      "start_date": "2019-06-15",
      "completion_date": "2022-01-31",
      "has_results": false,
      "last_update_posted_date": "2024-09-19",
      "last_synced_at": "2026-09-22T19:45:18.296Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03949569"
    },
    {
      "nct_id": "NCT06915415",
      "title": "Comparison Between a Live Canine or Toy Dog on Prosocial Behavior and Emotional Regulation in Autistic Children",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Prosocial Behavior",
        "Emotional Regulation",
        "Human Animal Bonding",
        "Human Animal Interaction",
        "Autism"
      ],
      "interventions": [
        {
          "name": "Animal-assisted therapy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Behavioral therapy",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Arkansas, Fayetteville",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "3 Years",
        "maximum_age": "21 Years",
        "sex": "ALL",
        "summary": "3 Years to 21 Years"
      },
      "enrollment_count": 9,
      "start_date": "2023-10-01",
      "completion_date": "2024-12-31",
      "has_results": false,
      "last_update_posted_date": "2025-04-08",
      "last_synced_at": "2026-09-22T19:45:18.296Z",
      "location_count": 1,
      "location_summary": "Fayetteville, Arkansas",
      "locations": [
        {
          "city": "Fayetteville",
          "state": "Arkansas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06915415"
    },
    {
      "nct_id": "NCT03852264",
      "title": "Oxytocin Pathways and the Health Effects of Human-Animal Interaction",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Human-Animal Bond",
        "Human-Animal Interaction"
      ],
      "interventions": [
        {
          "name": "Pet dog",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Unfamiliar dog",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Nonsocial control",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Arizona",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "8 Years",
        "maximum_age": "10 Years",
        "sex": "ALL",
        "summary": "8 Years to 10 Years"
      },
      "enrollment_count": 55,
      "start_date": "2019-03-08",
      "completion_date": "2022-01-10",
      "has_results": true,
      "last_update_posted_date": "2024-11-12",
      "last_synced_at": "2026-09-22T19:45:18.296Z",
      "location_count": 1,
      "location_summary": "Tucson, Arizona",
      "locations": [
        {
          "city": "Tucson",
          "state": "Arizona"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03852264"
    }
  ]
}