{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Pain+response+testing&page=3",
    "query": {
      "intervention": "Pain response testing",
      "page": 3
    },
    "page_size": 10
  },
  "pagination": {
    "page": 3,
    "page_size": 10,
    "total_count": 93,
    "total_pages": 10,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Pain+response+testing&page=4&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Pain+response+testing&page=2&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-24T22:21:58.130Z",
  "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": "NCT05419297",
      "title": "True Functional Restoration and Analgesia in Non-Radicular Low Back Pain",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Back Pain Lower Back Chronic",
        "Chronic Pain"
      ],
      "interventions": [
        {
          "name": "Buprenorphine Buccal Film [Belbuca]",
          "type": "DRUG"
        },
        {
          "name": "Urine Drug Screening",
          "type": "OTHER"
        },
        {
          "name": "actigraph",
          "type": "DEVICE"
        },
        {
          "name": "PROMIS 29",
          "type": "BEHAVIORAL"
        },
        {
          "name": "sit to stand test",
          "type": "OTHER"
        },
        {
          "name": "numerical rating scale pain score",
          "type": "OTHER"
        },
        {
          "name": "patient global impression of function",
          "type": "BEHAVIORAL"
        },
        {
          "name": "PROMIS - sleep",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER",
        "DEVICE",
        "BEHAVIORAL"
      ],
      "sponsor": "Carolinas Pain Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 40,
      "start_date": "2022-08-03",
      "completion_date": "2023-07",
      "has_results": false,
      "last_update_posted_date": "2023-02-08",
      "last_synced_at": "2026-10-24T22:21:58.130Z",
      "location_count": 1,
      "location_summary": "Winston-Salem, North Carolina",
      "locations": [
        {
          "city": "Winston-Salem",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05419297"
    },
    {
      "nct_id": "NCT02435069",
      "title": "A Within Subjects Comparison of Two Antegrade Flushing Regimens in Children",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Fecal Incontinence",
        "Neurogenic Bowel"
      ],
      "interventions": [
        {
          "name": "Dose Response - NS and USP Glycerin - First Intervention",
          "type": "DRUG"
        },
        {
          "name": "Effectiveness - NS and USP Glycerin - Second Intervention",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Nemours Children's Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "3 Years",
        "maximum_age": "12 Years",
        "sex": "ALL",
        "summary": "3 Years to 12 Years"
      },
      "enrollment_count": 5,
      "start_date": "2016-02-09",
      "completion_date": "2018-03-30",
      "has_results": true,
      "last_update_posted_date": "2019-08-28",
      "last_synced_at": "2026-10-24T22:21:58.130Z",
      "location_count": 1,
      "location_summary": "Jacksonville, Florida",
      "locations": [
        {
          "city": "Jacksonville",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02435069"
    },
    {
      "nct_id": "NCT03692247",
      "title": "The Impact of Music Therapy on Nociceptive Processing",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Pain",
        "Chronic Pain"
      ],
      "interventions": [
        {
          "name": "Smartphone-based Music Intervention",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Brigham and Women's Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 60,
      "start_date": "2018-06-07",
      "completion_date": "2018-07-18",
      "has_results": false,
      "last_update_posted_date": "2019-01-30",
      "last_synced_at": "2026-10-24T22:21:58.130Z",
      "location_count": 1,
      "location_summary": "Brookline, Massachusetts",
      "locations": [
        {
          "city": "Brookline",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03692247"
    },
    {
      "nct_id": "NCT05491499",
      "title": "Assessing the Impact of Exercise Based Intensive Interdisciplinary Pain Treatment (IIPT) on Endogenous Pain Modulation in Youth With Chronic Pain Syndromes",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Chronic Pain Syndrome",
        "Fibromyalgia",
        "Chronic Headache Disorder",
        "Functional Abdominal Pain Syndrome",
        "Complex Regional Pain Syndromes"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Boston Children's Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "10 Years",
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "10 Years to 17 Years"
      },
      "enrollment_count": 43,
      "start_date": "2022-10-17",
      "completion_date": "2023-11-30",
      "has_results": false,
      "last_update_posted_date": "2024-06-26",
      "last_synced_at": "2026-10-24T22:21:58.130Z",
      "location_count": 1,
      "location_summary": "Waltham, Massachusetts",
      "locations": [
        {
          "city": "Waltham",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05491499"
    },
    {
      "nct_id": "NCT00552578",
      "title": "Buprenorphine as a Treatment in Opiate Dependent Pain Patients",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Opiate Addiction",
        "Refractory Pain"
      ],
      "interventions": [
        {
          "name": "buprenorphine/naloxone",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "State University of New York at Buffalo",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 12,
      "start_date": "2007-10",
      "completion_date": "2008-10",
      "has_results": true,
      "last_update_posted_date": "2011-02-17",
      "last_synced_at": "2026-10-24T22:21:58.130Z",
      "location_count": 1,
      "location_summary": "Buffalo, New York",
      "locations": [
        {
          "city": "Buffalo",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00552578"
    },
    {
      "nct_id": "NCT03944447",
      "title": "Outcomes Mandate National Integration With Cannabis as Medicine",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Chronic Pain",
        "Chronic Pain Syndrome",
        "Chronic Pain Due to Injury",
        "Chronic Pain Due to Trauma",
        "Fibromyalgia",
        "Seizures",
        "Hepatitis C",
        "Cancer",
        "Crohn Disease",
        "HIV/AIDS",
        "Multiple Sclerosis",
        "Traumatic Brain Injury",
        "Sickle Cell Disease",
        "Post Traumatic Stress Disorder",
        "Tourette Syndrome",
        "Ulcerative Colitis",
        "Glaucoma",
        "Epilepsy",
        "Inflammatory Bowel Diseases",
        "Parkinson Disease",
        "Amyotrophic Lateral Sclerosis",
        "Chronic Traumatic Encephalopathy",
        "Anxiety",
        "Depression",
        "Insomnia",
        "Autism",
        "Opioid-use Disorder",
        "Bipolar Disorder",
        "Covid19",
        "SARS-CoV Infection",
        "COVID-19",
        "Corona Virus Infection",
        "Coronavirus"
      ],
      "interventions": [
        {
          "name": "Cannabis, Medical",
          "type": "DRUG"
        },
        {
          "name": "RYAH-Medtech Inhaler",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DRUG",
        "DEVICE"
      ],
      "sponsor": "OMNI Medical Services, LLC",
      "sponsor_class": "NETWORK",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "7 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "7 Years and older"
      },
      "enrollment_count": 200000,
      "start_date": "2018-12-01",
      "completion_date": "2025-12-31",
      "has_results": false,
      "last_update_posted_date": "2022-06-02",
      "last_synced_at": "2026-10-24T22:21:58.130Z",
      "location_count": 17,
      "location_summary": "Boca Raton, Florida • Bradenton, Florida • Fort Lauderdale, Florida + 13 more",
      "locations": [
        {
          "city": "Boca Raton",
          "state": "Florida"
        },
        {
          "city": "Bradenton",
          "state": "Florida"
        },
        {
          "city": "Fort Lauderdale",
          "state": "Florida"
        },
        {
          "city": "Fort Myers",
          "state": "Florida"
        },
        {
          "city": "Gainesville",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03944447"
    },
    {
      "nct_id": "NCT04419831",
      "title": "Characterizing Subjective and Physiological Responses to Stress and Pain and Cognitive Learning and Executive Function",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Pain Response, Stress, Trauma"
      ],
      "interventions": [
        {
          "name": "Yale Stress Pain Test (YSPT)",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Yale University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "ALL",
        "summary": "18 Years to 50 Years"
      },
      "enrollment_count": 81,
      "start_date": "2022-04-14",
      "completion_date": "2023-12-30",
      "has_results": false,
      "last_update_posted_date": "2024-02-07",
      "last_synced_at": "2026-10-24T22:21:58.130Z",
      "location_count": 1,
      "location_summary": "New Haven, Connecticut",
      "locations": [
        {
          "city": "New Haven",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04419831"
    },
    {
      "nct_id": "NCT01843517",
      "title": "Endogenous Pain Facilitation and Inhibition in Postpartum Women",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Pain Inhibition and Facilitation in Post Partum Women"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Wake Forest 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": 80,
      "start_date": "2013-04",
      "completion_date": "2017-12-05",
      "has_results": false,
      "last_update_posted_date": "2017-12-19",
      "last_synced_at": "2026-10-24T22:21:58.130Z",
      "location_count": 1,
      "location_summary": "Winston-Salem, North Carolina",
      "locations": [
        {
          "city": "Winston-Salem",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01843517"
    },
    {
      "nct_id": "NCT02349217",
      "title": "Mindfulness Based Couples Therapy",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Breast Cancer"
      ],
      "interventions": [
        {
          "name": "Mindfulness-Based Relationship Enhancement (MBRE)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Self-Help Materials",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Pain Assessment",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Questionnaires",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Neurocognitive Tests",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Cortisol Tests",
          "type": "PROCEDURE"
        },
        {
          "name": "Interviews",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "PROCEDURE"
      ],
      "sponsor": "M.D. Anderson Cancer Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 24,
      "start_date": "2015-01-23",
      "completion_date": "2022-08-01",
      "has_results": false,
      "last_update_posted_date": "2022-08-24",
      "last_synced_at": "2026-10-24T22:21:58.130Z",
      "location_count": 2,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        },
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02349217"
    },
    {
      "nct_id": "NCT03258580",
      "title": "Sociocultural & Biobehavioral Influences on Pain Expression and Assessment",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Normal Physiology",
        "Healthy Volunteers",
        "Pain"
      ],
      "interventions": [
        {
          "name": "Medoc thermal stimulator",
          "type": "DEVICE"
        },
        {
          "name": "Electric shock stimulator",
          "type": "DEVICE"
        },
        {
          "name": "Cold water bath",
          "type": "DEVICE"
        },
        {
          "name": "Pain assessment performance feedback",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "BEHAVIORAL"
      ],
      "sponsor": "National Center for Complementary and Integrative Health (NCCIH)",
      "sponsor_class": "NIH",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "18 Years to 60 Years"
      },
      "enrollment_count": 700,
      "start_date": "2018-05-09",
      "completion_date": "2027-05-30",
      "has_results": false,
      "last_update_posted_date": "2026-10-20",
      "last_synced_at": "2026-10-24T22:21:58.130Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03258580"
    }
  ]
}