{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Central+Pain+Syndrome&page=3",
    "query": {
      "condition": "Central Pain Syndrome",
      "page": 3
    },
    "page_size": 10
  },
  "pagination": {
    "page": 3,
    "page_size": 10,
    "total_count": 125,
    "total_pages": 13,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Central+Pain+Syndrome&page=4&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Central+Pain+Syndrome&page=2&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-09T21:03:27.427Z",
  "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": "NCT01151098",
      "title": "Safety of Buprenorphine Transdermal Systems in Subjects With Chronic Nonmalignant Pain - a 28-week Extension Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Chronic Nonmalignant Pain"
      ],
      "interventions": [
        {
          "name": "Buprenorphine transdermal patch",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Purdue Pharma LP",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 189,
      "start_date": "2001-04",
      "completion_date": "2002-02",
      "has_results": true,
      "last_update_posted_date": "2012-09-10",
      "last_synced_at": "2026-10-09T21:03:27.427Z",
      "location_count": 19,
      "location_summary": "Phoenix, Arizona • Trumbull, Connecticut • Clearwater, Florida + 16 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Trumbull",
          "state": "Connecticut"
        },
        {
          "city": "Clearwater",
          "state": "Florida"
        },
        {
          "city": "Coral Gables",
          "state": "Florida"
        },
        {
          "city": "DeLand",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01151098"
    },
    {
      "nct_id": "NCT02389946",
      "title": "Safety and Effectiveness of the Orsiro Sirolimus Eluting Coronary Stent System in Subjects With Coronary Artery Lesions",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Coronary Artery Disease",
        "Atherosclerosis, Coronary",
        "Myocardial Ischemia",
        "Ischemic Heart Disease",
        "Acute Coronary Syndrome",
        "Angina Pectoris"
      ],
      "interventions": [
        {
          "name": "Orsiro DES",
          "type": "DEVICE"
        },
        {
          "name": "Xience DES",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Biotronik, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 1334,
      "start_date": "2015-05",
      "completion_date": "2021-03",
      "has_results": true,
      "last_update_posted_date": "2022-08-03",
      "last_synced_at": "2026-10-09T21:03:27.427Z",
      "location_count": 55,
      "location_summary": "Fairhope, Alabama • Concord, California • La Mesa, California + 49 more",
      "locations": [
        {
          "city": "Fairhope",
          "state": "Alabama"
        },
        {
          "city": "Concord",
          "state": "California"
        },
        {
          "city": "La Mesa",
          "state": "California"
        },
        {
          "city": "Laguna Hills",
          "state": "California"
        },
        {
          "city": "Mission Viejo",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02389946"
    },
    {
      "nct_id": "NCT02483988",
      "title": "The SUN Clinical Trial (Safety Utilizing NUsurface Meniscus Implant)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Post-Meniscectomy Pain Syndrome",
        "Osteoarthritis, Knee"
      ],
      "interventions": [
        {
          "name": "NUsurface® Meniscus Implant",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Phoenix Kinetics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "30 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "30 Years to 75 Years"
      },
      "enrollment_count": 115,
      "start_date": "2015-12",
      "completion_date": "2024-05-29",
      "has_results": false,
      "last_update_posted_date": "2026-08-31",
      "last_synced_at": "2026-10-09T21:03:27.427Z",
      "location_count": 13,
      "location_summary": "Phoenix, Arizona • La Mesa, California • Long Beach, California + 10 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "La Mesa",
          "state": "California"
        },
        {
          "city": "Long Beach",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Boulder",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02483988"
    },
    {
      "nct_id": "NCT00043784",
      "title": "SYNERGY: Open Study of Enoxaparin Versus Unfractionated Heparin in Patients With Acute Coronary Syndromes",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Unstable Angina",
        "Myocardial Infarction",
        "Myocardial Ischemia"
      ],
      "interventions": [
        {
          "name": "enoxaparin",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Sanofi",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 8000,
      "start_date": "2001-08",
      "completion_date": null,
      "has_results": false,
      "last_update_posted_date": "2008-09-16",
      "last_synced_at": "2026-10-09T21:03:27.427Z",
      "location_count": 1,
      "location_summary": "Durham, North Carolina",
      "locations": [
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00043784"
    },
    {
      "nct_id": "NCT02858453",
      "title": "Efficacy and Safety of 2 Doses of AQX-1125 in Subjects With Interstitial Cystitis / Bladder Pain Syndrome",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Interstitial Cystitis",
        "Bladder Pain Syndrome",
        "Painful Bladder Syndrome",
        "Chronic Interstitial Cystitis"
      ],
      "interventions": [
        {
          "name": "AQX-1125 100 mg",
          "type": "DRUG"
        },
        {
          "name": "AQX-1125 200 mg",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Aquinox Pharmaceuticals (Canada) Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 433,
      "start_date": "2016-07",
      "completion_date": "2020-02",
      "has_results": false,
      "last_update_posted_date": "2018-03-15",
      "last_synced_at": "2026-10-09T21:03:27.427Z",
      "location_count": 56,
      "location_summary": "Homewood, Alabama • Tucson, Arizona • Little Rock, Arkansas + 47 more",
      "locations": [
        {
          "city": "Homewood",
          "state": "Alabama"
        },
        {
          "city": "Tucson",
          "state": "Arizona"
        },
        {
          "city": "Little Rock",
          "state": "Arkansas"
        },
        {
          "city": "Beverly Hills",
          "state": "California"
        },
        {
          "city": "Escondido",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02858453"
    },
    {
      "nct_id": "NCT05593237",
      "title": "Transcranial Magnetic Stimulation for Chronic Neuropathic Pain",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Neuropathic Pain",
        "Post-Stroke Pain",
        "Trigeminal Neuralgia",
        "Nerve Injury",
        "Spinal Cord Injuries",
        "Pain, Postoperative",
        "Complex Regional Pain Syndromes",
        "Post-herpetic Neuralgia",
        "Nerve Root Avulsion"
      ],
      "interventions": [
        {
          "name": "High Frequency rTMS",
          "type": "DEVICE"
        },
        {
          "name": "Low Frequency rTMS",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of California, San Francisco",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 32,
      "start_date": "2022-04-25",
      "completion_date": "2026-12-30",
      "has_results": false,
      "last_update_posted_date": "2026-03-13",
      "last_synced_at": "2026-10-09T21:03:27.427Z",
      "location_count": 1,
      "location_summary": "San Francisco, California",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05593237"
    },
    {
      "nct_id": "NCT04991415",
      "title": "Manual Therapy for the Treatment of Shoulder Pain for Overuse Syndrome Wheelchair Dependent Persons",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Spinal Cord Injuries",
        "Pain",
        "Musculoskeletal Manipulations"
      ],
      "interventions": [
        {
          "name": "Manual Therapy",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Craig Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 12,
      "start_date": "2014-12",
      "completion_date": "2021-07",
      "has_results": false,
      "last_update_posted_date": "2021-08-05",
      "last_synced_at": "2026-10-09T21:03:27.427Z",
      "location_count": 1,
      "location_summary": "Englewood, Colorado",
      "locations": [
        {
          "city": "Englewood",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04991415"
    },
    {
      "nct_id": "NCT01912391",
      "title": "Clinical Research Study to Evaluate Selegiline in the Treatment of Borderline Personality Disorder",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Borderline Personality Disorder"
      ],
      "interventions": [
        {
          "name": "Selegiline",
          "type": "DRUG"
        },
        {
          "name": "Placebo (for Selegiline)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Mood and Anxiety Research, Inc",
      "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": 30,
      "start_date": "2012-10",
      "completion_date": "2015-03",
      "has_results": false,
      "last_update_posted_date": "2015-10-08",
      "last_synced_at": "2026-10-09T21:03:27.427Z",
      "location_count": 1,
      "location_summary": "Fresno, California",
      "locations": [
        {
          "city": "Fresno",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01912391"
    },
    {
      "nct_id": "NCT03840928",
      "title": "PatientSpot Formerly Known as ArthritisPower",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Rheumatoid Arthritis",
        "Ankylosing Spondylitis",
        "Fibromyalgia",
        "Gout",
        "Crohn Disease",
        "Juvenile Idiopathic Arthritis",
        "Lupus Erythematosus",
        "Myositis",
        "Osteoarthritis",
        "Osteoporosis",
        "Psoriasis",
        "Psoriatic Arthritis",
        "Scleroderma",
        "Dermatomyositis",
        "Inflammatory Bowel Diseases",
        "Polymyositis",
        "Axial Spondyloarthritis",
        "Diffuse Idiopathic Skeletal Hyperostosis",
        "Polymyalgia Rheumatica",
        "Giant Cell Arteritis",
        "Temporal Arteritis",
        "Wegener",
        "Relapsing Polychondritis",
        "Undifferentiated Connective Tissue Disease",
        "Spinal Cord Injuries",
        "Alzheimer Disease",
        "Amyotrophic Lateral Sclerosis",
        "Ataxia",
        "Bell Palsy",
        "Brain Tumor",
        "Cerebral Aneurysm",
        "Epilepsy",
        "Guillain-Barre Syndrome",
        "Headache",
        "Head Injury",
        "Hydrocephalus",
        "Lumbar Disc Disease",
        "Meningitis",
        "Multiple Sclerosis",
        "Muscular Dystrophy",
        "Neurocutaneous Syndromes",
        "Parkinson Disease",
        "Stroke",
        "Cluster Headache",
        "Tension-Type Headache",
        "Chronic Obstructive Pulmonary Disease",
        "Asthma",
        "Lung Cancer",
        "Cystic Fibrosis",
        "Sleep Apnea",
        "Eczema",
        "Alopecia",
        "Chronic Inflammation",
        "Unstable Angina",
        "Heart Attack",
        "Heart Failure",
        "Arrythmia",
        "Valve Heart Disease",
        "High Blood Pressure",
        "Congenital Heart Disease",
        "Peripheral Arterial Disease",
        "Diabetes",
        "Chronic Liver Disease",
        "Obesity"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Global Healthy Living Foundation",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "19 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "19 Years and older"
      },
      "enrollment_count": 40000,
      "start_date": "2015-04-01",
      "completion_date": "2025-03-01",
      "has_results": false,
      "last_update_posted_date": "2023-12-13",
      "last_synced_at": "2026-10-09T21:03:27.427Z",
      "location_count": 1,
      "location_summary": "Upper Nyack, New York",
      "locations": [
        {
          "city": "Upper Nyack",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03840928"
    },
    {
      "nct_id": "NCT00666211",
      "title": "Opioid Titration Order Sheet or Standard Care in Treating Patients With Cancer Pain",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Brain and Central Nervous System Tumors",
        "Chronic Myeloproliferative Disorders",
        "Leukemia",
        "Lymphoma",
        "Lymphoproliferative Disorder",
        "Multiple Myeloma and Plasma Cell Neoplasm",
        "Myelodysplastic Syndromes",
        "Myelodysplastic/Myeloproliferative Neoplasms",
        "Pain",
        "Precancerous Condition",
        "Unspecified Adult Solid Tumor, Protocol Specific"
      ],
      "interventions": [
        {
          "name": "educational intervention",
          "type": "OTHER"
        },
        {
          "name": "Titrated pain management",
          "type": "OTHER"
        },
        {
          "name": "questionnaire administration",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Vanderbilt-Ingram Cancer Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 98,
      "start_date": "2005-05",
      "completion_date": "2010-05",
      "has_results": true,
      "last_update_posted_date": "2012-09-06",
      "last_synced_at": "2026-10-09T21:03:27.427Z",
      "location_count": 11,
      "location_summary": "Hopkinsville, Kentucky • Owensboro, Kentucky • Chattanooga, Tennessee + 4 more",
      "locations": [
        {
          "city": "Hopkinsville",
          "state": "Kentucky"
        },
        {
          "city": "Owensboro",
          "state": "Kentucky"
        },
        {
          "city": "Chattanooga",
          "state": "Tennessee"
        },
        {
          "city": "Crossville",
          "state": "Tennessee"
        },
        {
          "city": "Knoxville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00666211"
    }
  ]
}