{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Complex+Regional+Pain+Syndrome&page=2",
    "query": {
      "condition": "Complex Regional 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=Complex+Regional+Pain+Syndrome&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-06-11T05:38:14.454Z",
  "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": "NCT00538850",
      "title": "Fentanyl Sublingual Spray in Treating Patients With Breakthrough Cancer Pain",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Cancer"
      ],
      "interventions": [
        {
          "name": "Fentanyl sublingual spray",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "INSYS Therapeutics Inc",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 130,
      "start_date": "2007-10",
      "completion_date": "2010-10",
      "has_results": true,
      "last_update_posted_date": "2014-03-05",
      "last_synced_at": "2026-06-11T05:38:14.454Z",
      "location_count": 1,
      "location_summary": "Chandler, Arizona",
      "locations": [
        {
          "city": "Chandler",
          "state": "Arizona"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00538850"
    },
    {
      "nct_id": "NCT02957240",
      "title": "Graded Motor Imagery for Women at Risk for Developing Type I CRPS Following Closed Treatment of Distal Radius Fractures",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Musculoskeletal Pain",
        "Fractures, Closed",
        "Distal Radius Fracture",
        "Complex Regional Pain Syndromes"
      ],
      "interventions": [
        {
          "name": "Standard Care",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Motor Representation Techniques",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Minnesota",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "55 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "55 Years and older · Female only"
      },
      "enrollment_count": 15,
      "start_date": "2018-10-01",
      "completion_date": "2024-06-30",
      "has_results": false,
      "last_update_posted_date": "2024-08-21",
      "last_synced_at": "2026-06-11T05:38:14.454Z",
      "location_count": 1,
      "location_summary": "Minneapolis, Minnesota",
      "locations": [
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02957240"
    },
    {
      "nct_id": "NCT03417973",
      "title": "Quality of Life and Pain Changes Due to DRG Stimulation for Chronic Pain",
      "overall_status": "TERMINATED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Spinal; Nerve Root, Pain",
        "Pelvic Pain",
        "Regional Pain Syndrome",
        "Chronic Pain Syndrome",
        "Complex Regional Pain Syndromes"
      ],
      "interventions": [
        {
          "name": "dorsal root ganglion neuromodulation",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "KM Clinical Research Group",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "18 Years to 85 Years"
      },
      "enrollment_count": 55,
      "start_date": "2017-08-01",
      "completion_date": "2019-03-31",
      "has_results": false,
      "last_update_posted_date": "2020-03-19",
      "last_synced_at": "2026-06-11T05:38:14.454Z",
      "location_count": 1,
      "location_summary": "Murrieta, California",
      "locations": [
        {
          "city": "Murrieta",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03417973"
    },
    {
      "nct_id": "NCT05045625",
      "title": "Intraoperative Neuromonitoring Recording With a Novel SCS Paddle",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Pain",
        "Neuropathic Pain",
        "Failed Back Surgery Syndrome",
        "Complex Regional Pain Syndromes"
      ],
      "interventions": [
        {
          "name": "HD Study Electrode",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Albany Medical College",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "90 Years",
        "sex": "ALL",
        "summary": "18 Years to 90 Years"
      },
      "enrollment_count": 12,
      "start_date": "2020-01-10",
      "completion_date": "2021-03-20",
      "has_results": true,
      "last_update_posted_date": "2023-03-01",
      "last_synced_at": "2026-06-11T05:38:14.454Z",
      "location_count": 1,
      "location_summary": "Albany, New York",
      "locations": [
        {
          "city": "Albany",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05045625"
    },
    {
      "nct_id": "NCT02094352",
      "title": "Randomized Controlled Trial of Ketamine Infusion With Continuous Epidural Infusion for Treatment of Complex Regional Pain Syndrome",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Complex Regional Pain Syndrome"
      ],
      "interventions": [
        {
          "name": "Ketamine Infusion + Epidural Infusion",
          "type": "DRUG"
        },
        {
          "name": "Control Group + Epidural infusion",
          "type": "DRUG"
        },
        {
          "name": "Ketamine Booster Infusion",
          "type": "DRUG"
        },
        {
          "name": "Control Group Booster Infusion",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Hospital for Special Surgery, New York",
      "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": 3,
      "start_date": "2014-03-24",
      "completion_date": "2015-04-20",
      "has_results": true,
      "last_update_posted_date": "2018-01-31",
      "last_synced_at": "2026-06-11T05:38:14.454Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02094352"
    },
    {
      "nct_id": "NCT01118715",
      "title": "Use of Compression Glove to Prevent Complications After Distal Radius Fractures: a Randomized Controlled Trial",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Post-traumatic Carpal Tunnel Syndrome",
        "Complex Regional Pain Syndrome",
        "Edema"
      ],
      "interventions": [
        {
          "name": "Compression glove",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "J&M Shuler",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "18 Years to 85 Years"
      },
      "enrollment_count": 128,
      "start_date": "2010-04",
      "completion_date": "2017-09",
      "has_results": true,
      "last_update_posted_date": "2020-11-04",
      "last_synced_at": "2026-06-11T05:38:14.454Z",
      "location_count": 1,
      "location_summary": "Athens, Georgia",
      "locations": [
        {
          "city": "Athens",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01118715"
    },
    {
      "nct_id": "NCT02502162",
      "title": "Low-Dose Naltrexone for the Treatment of Complex Regional Pain Syndrome",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Complex Regional Pain Syndrome"
      ],
      "interventions": [
        {
          "name": "LDN",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Stanford University",
      "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": 120,
      "start_date": "2015-06",
      "completion_date": "2027-07",
      "has_results": false,
      "last_update_posted_date": "2025-05-29",
      "last_synced_at": "2026-06-11T05:38:14.454Z",
      "location_count": 1,
      "location_summary": "Palo Alto, California",
      "locations": [
        {
          "city": "Palo Alto",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02502162"
    },
    {
      "nct_id": "NCT05693337",
      "title": "Infrared Imaging in Complex Regional Pain Syndrome",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Complex Regional Pain Syndromes"
      ],
      "interventions": [
        {
          "name": "Forward Looking Infrared Radar (FLIR) thermal imaging",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Hospital for Special Surgery, New York",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "18 Years to 85 Years"
      },
      "enrollment_count": 30,
      "start_date": "2023-01-09",
      "completion_date": "2023-07-06",
      "has_results": false,
      "last_update_posted_date": "2024-12-27",
      "last_synced_at": "2026-06-11T05:38:14.454Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05693337"
    },
    {
      "nct_id": "NCT05188040",
      "title": "Effectiveness of Virtual Reality in Hand Therapy",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Distal Radius Fracture",
        "Chronic Regional Pain Syndrome",
        "Flexor Tendon Rupture"
      ],
      "interventions": [
        {
          "name": "Virtual Reality Exercises",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Timothy Uhl",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "99 Years",
        "sex": "ALL",
        "summary": "18 Years to 99 Years"
      },
      "enrollment_count": 9,
      "start_date": "2022-05-16",
      "completion_date": "2023-11-01",
      "has_results": false,
      "last_update_posted_date": "2023-11-22",
      "last_synced_at": "2026-06-11T05:38:14.454Z",
      "location_count": 1,
      "location_summary": "Georgetown, Kentucky",
      "locations": [
        {
          "city": "Georgetown",
          "state": "Kentucky"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05188040"
    },
    {
      "nct_id": "NCT02753101",
      "title": "[18F]FTC-146 PET/MRI in Healthy Volunteers and in CRPS and Sciatica",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "EARLY_PHASE1"
      ],
      "conditions": [
        "Complex Regional Pain Syndrome",
        "Sciatica"
      ],
      "interventions": [
        {
          "name": "[18F]-FTC-146",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Stanford University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 24,
      "start_date": "2016-02-09",
      "completion_date": "2017-02-16",
      "has_results": false,
      "last_update_posted_date": "2018-03-05",
      "last_synced_at": "2026-06-11T05:38:14.454Z",
      "location_count": 1,
      "location_summary": "Stanford, California",
      "locations": [
        {
          "city": "Stanford",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02753101"
    }
  ]
}