{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Chronic+Pain+Syndrome&page=2",
    "query": {
      "condition": "Chronic Pain Syndrome",
      "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=Chronic+Pain+Syndrome&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-05-22T03:39:41.203Z",
  "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": "NCT06043830",
      "title": "Managing Opioid Related Sleep Apnea With Acetazolamide",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Sleep-Disordered Breathing",
        "Obstructive Sleep Apnea",
        "Central Sleep Apnea",
        "Chronic Pain",
        "Opioid Use"
      ],
      "interventions": [
        {
          "name": "Acetazolamide",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "University of California, San Diego",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 39,
      "start_date": "2023-10-18",
      "completion_date": "2025-12-23",
      "has_results": false,
      "last_update_posted_date": "2026-03-10",
      "last_synced_at": "2026-05-22T03:39:41.203Z",
      "location_count": 1,
      "location_summary": "San Diego, California",
      "locations": [
        {
          "city": "San Diego",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06043830"
    },
    {
      "nct_id": "NCT06150599",
      "title": "Sacral Neuromodulation for Chronic Pelvic Pain",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Pelvic Pain Syndrome"
      ],
      "interventions": [
        {
          "name": "Sacral neuromodulation",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Corewell Health East",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "22 Years",
        "maximum_age": "70 Years",
        "sex": "FEMALE",
        "summary": "22 Years to 70 Years · Female only"
      },
      "enrollment_count": 25,
      "start_date": "2025-06-30",
      "completion_date": "2028-12-01",
      "has_results": false,
      "last_update_posted_date": "2025-12-11",
      "last_synced_at": "2026-05-22T03:39:41.203Z",
      "location_count": 1,
      "location_summary": "Royal Oak, Michigan",
      "locations": [
        {
          "city": "Royal Oak",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06150599"
    },
    {
      "nct_id": "NCT01986205",
      "title": "Hyperbaric Oxygen for Traumatic and Non-traumatic Brain Injury",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Brain Injury, Chronic"
      ],
      "interventions": [
        {
          "name": "Hyperbaric Oxygen",
          "type": "COMBINATION_PRODUCT"
        },
        {
          "name": "Minimal pressure air",
          "type": "COMBINATION_PRODUCT"
        }
      ],
      "intervention_types": [
        "COMBINATION_PRODUCT"
      ],
      "sponsor": "Lindell Weaver",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 49,
      "start_date": "2017-09-06",
      "completion_date": "2022-05-31",
      "has_results": false,
      "last_update_posted_date": "2022-08-04",
      "last_synced_at": "2026-05-22T03:39:41.203Z",
      "location_count": 2,
      "location_summary": "Murray, Utah • Salt Lake City, Utah",
      "locations": [
        {
          "city": "Murray",
          "state": "Utah"
        },
        {
          "city": "Salt Lake City",
          "state": "Utah"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01986205"
    },
    {
      "nct_id": "NCT02959294",
      "title": "Use of Adipose-Derived Stem/Stromal Cells in Concussion and Traumatic Brain Injuries",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "EARLY_PHASE1"
      ],
      "conditions": [
        "Traumatic Encephalopathies, Chronic",
        "Concussion, Mild",
        "Concussion, Intermediate",
        "Concussion, Severe",
        "Concussion, Brain"
      ],
      "interventions": [
        {
          "name": "Microcannula Harvest Adipose",
          "type": "PROCEDURE"
        },
        {
          "name": "Centricyte 1000",
          "type": "DEVICE"
        },
        {
          "name": "Sterile Normal Saline IV deployment AD-cSVF",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "DEVICE"
      ],
      "sponsor": "Robert W. Alexander, MD, FICS",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "16 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "16 Years to 70 Years"
      },
      "enrollment_count": 0,
      "start_date": "2018-11-30",
      "completion_date": "2024-03",
      "has_results": false,
      "last_update_posted_date": "2021-02-16",
      "last_synced_at": "2026-05-22T03:39:41.203Z",
      "location_count": 1,
      "location_summary": "Stevensville, Montana",
      "locations": [
        {
          "city": "Stevensville",
          "state": "Montana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02959294"
    },
    {
      "nct_id": "NCT04054401",
      "title": "SynerFuse Spinal Fusion and Neuromodulation Proof of Concept Study",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Spinal Fusion",
        "Radiculopathy Lumbar",
        "Chronic Pain"
      ],
      "interventions": [
        {
          "name": "DRG Neurostimulation with Spinal Fusion",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "SynerFuse, Inc",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "21 Years to 80 Years"
      },
      "enrollment_count": 20,
      "start_date": "2022-01-06",
      "completion_date": "2024-10",
      "has_results": false,
      "last_update_posted_date": "2023-11-24",
      "last_synced_at": "2026-05-22T03:39:41.203Z",
      "location_count": 2,
      "location_summary": "Mishawaka, Indiana • Minneapolis, Minnesota",
      "locations": [
        {
          "city": "Mishawaka",
          "state": "Indiana"
        },
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04054401"
    },
    {
      "nct_id": "NCT04928157",
      "title": "Prospective Randomized Trial of CPAP for SDB in Patients Who Use Opioids",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Sleep Disorder; Breathing-Related",
        "Pain",
        "Sleep Apnea",
        "Obstructive Sleep Apnea",
        "Sleep",
        "Sleep Disorder",
        "Chronic Pain",
        "Opioid Use"
      ],
      "interventions": [
        {
          "name": "Positive Airway Pressure (PAP)",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of California, San Diego",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 62,
      "start_date": "2021-08-10",
      "completion_date": "2024-09-12",
      "has_results": false,
      "last_update_posted_date": "2024-12-02",
      "last_synced_at": "2026-05-22T03:39:41.203Z",
      "location_count": 1,
      "location_summary": "San Diego, California",
      "locations": [
        {
          "city": "San Diego",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04928157"
    },
    {
      "nct_id": "NCT05603702",
      "title": "STTEPP: Safety, Tolerability and Dose Limiting Toxicity of Lacosamide in Patients With Painful Chronic Pancreatitis",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Chronic Pain",
        "Chronic Pain Syndrome",
        "Chronic Pancreatitis",
        "Hyperalgesia",
        "Opioid Use Disorder",
        "Opioid-Related Disorders",
        "Opioid Dependence",
        "Chronic Abdominal Pain",
        "ERCP",
        "Pancreatic Surgery"
      ],
      "interventions": [
        {
          "name": "Lacosamide",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Indiana University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 24,
      "start_date": "2023-03-17",
      "completion_date": "2027-03-31",
      "has_results": false,
      "last_update_posted_date": "2026-05-11",
      "last_synced_at": "2026-05-22T03:39:41.203Z",
      "location_count": 5,
      "location_summary": "Stanford, California • Indianapolis, Indiana • Rochester, Minnesota + 2 more",
      "locations": [
        {
          "city": "Stanford",
          "state": "California"
        },
        {
          "city": "Indianapolis",
          "state": "Indiana"
        },
        {
          "city": "Rochester",
          "state": "Minnesota"
        },
        {
          "city": "Columbus",
          "state": "Ohio"
        },
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05603702"
    },
    {
      "nct_id": "NCT05364099",
      "title": "Suprascapular Nerve Block for Treatment of Shoulder Pain in Individuals With Spinal Cord Injuries",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Chronic Shoulder Pain"
      ],
      "interventions": [
        {
          "name": "Lidocaine 1% Injectable Solution",
          "type": "DRUG"
        },
        {
          "name": "Triamcinolone Injection",
          "type": "DRUG"
        },
        {
          "name": "Suprascapular Nerve Block",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DRUG",
        "PROCEDURE"
      ],
      "sponsor": "University of Miami",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 0,
      "start_date": "2023-11-27",
      "completion_date": "2024-01-01",
      "has_results": false,
      "last_update_posted_date": "2023-12-06",
      "last_synced_at": "2026-05-22T03:39:41.203Z",
      "location_count": 1,
      "location_summary": "Miami, Florida",
      "locations": [
        {
          "city": "Miami",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05364099"
    },
    {
      "nct_id": "NCT03277378",
      "title": "Evaluating Anatomic Versus Targeted Lead Placement for Burst Stimulation Therapy During the Trial",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic, Intractable Pain of the Trunk and/or Lower Limbs"
      ],
      "interventions": [
        {
          "name": "lead placement followed by BurstDR stimulation",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Abbott Medical Devices",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 270,
      "start_date": "2017-09-22",
      "completion_date": "2018-10-12",
      "has_results": true,
      "last_update_posted_date": "2021-01-05",
      "last_synced_at": "2026-05-22T03:39:41.203Z",
      "location_count": 13,
      "location_summary": "Santa Rosa, California • Clearwater, Florida • Merritt Island, Florida + 10 more",
      "locations": [
        {
          "city": "Santa Rosa",
          "state": "California"
        },
        {
          "city": "Clearwater",
          "state": "Florida"
        },
        {
          "city": "Merritt Island",
          "state": "Florida"
        },
        {
          "city": "Winter Park",
          "state": "Florida"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03277378"
    },
    {
      "nct_id": "NCT00376922",
      "title": "Music in Reducing Anxiety and Pain in Adult Patients Undergoing Bone Marrow Biopsy for Hematologic Cancers or Other Diseases",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Myeloproliferative Disorders",
        "Leukemia",
        "Lymphoma",
        "Lymphoproliferative Disorder",
        "Multiple Myeloma and Plasma Cell Neoplasm",
        "Myelodysplastic Syndromes",
        "Myelodysplastic/Myeloproliferative Neoplasms",
        "Pain",
        "Precancerous Condition",
        "Psychosocial Effects of Cancer and Its Treatment"
      ],
      "interventions": [
        {
          "name": "music therapy",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Wake Forest University Health Sciences",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "120 Years",
        "sex": "ALL",
        "summary": "18 Years to 120 Years"
      },
      "enrollment_count": 65,
      "start_date": "2006-06",
      "completion_date": "2010-05",
      "has_results": false,
      "last_update_posted_date": "2017-05-30",
      "last_synced_at": "2026-05-22T03:39:41.203Z",
      "location_count": 1,
      "location_summary": "Winston-Salem, North Carolina",
      "locations": [
        {
          "city": "Winston-Salem",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00376922"
    }
  ]
}