{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Back+Pain&page=21",
    "query": {
      "condition": "Back Pain",
      "page": 21
    },
    "page_size": 10
  },
  "pagination": {
    "page": 21,
    "page_size": 10,
    "total_count": 1190,
    "total_pages": 119,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Back+Pain&page=22&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Back+Pain&page=20&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-25T02:22:56.925Z",
  "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": "NCT03848988",
      "title": "Descriptive Analysis: STarT Back Screening Tool: Cross-sectional Survey & Chart Review",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Back Pain"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Parker University",
      "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": 87,
      "start_date": "2018-03-05",
      "completion_date": "2018-05-04",
      "has_results": false,
      "last_update_posted_date": "2019-08-28",
      "last_synced_at": "2026-10-25T02:22:56.925Z",
      "location_count": 1,
      "location_summary": "Dallas, Texas",
      "locations": [
        {
          "city": "Dallas",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03848988"
    },
    {
      "nct_id": "NCT06540456",
      "title": "Qutenza 8% Capsaicin Topical System for the Treatment of Neuropathic Axial Lower Back Pain and Lumbosacral Radiculopathy",
      "overall_status": "ENROLLING_BY_INVITATION",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Lower Back Pain",
        "Lumbosacral Radiculopathy"
      ],
      "interventions": [
        {
          "name": "Qutenza® 8% Capsaicin Topical System",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Medical University of South Carolina",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 50,
      "start_date": "2025-03-13",
      "completion_date": "2028-07-03",
      "has_results": false,
      "last_update_posted_date": "2026-03-20",
      "last_synced_at": "2026-10-25T02:22:56.925Z",
      "location_count": 1,
      "location_summary": "Summerville, South Carolina",
      "locations": [
        {
          "city": "Summerville",
          "state": "South Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06540456"
    },
    {
      "nct_id": "NCT04822753",
      "title": "Platelet Rich Plasma (PRP) for Facet Mediated Lumbar Low Back Pain",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Facet Joint Pain; Low Back Pain"
      ],
      "interventions": [
        {
          "name": "Platelet Rich Plasma injection to the lumbar facet joint",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Womack Army Medical Center",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 91,
      "start_date": "2021-09-29",
      "completion_date": "2025-06-23",
      "has_results": false,
      "last_update_posted_date": "2025-07-11",
      "last_synced_at": "2026-10-25T02:22:56.925Z",
      "location_count": 1,
      "location_summary": "Fort Liberty, North Carolina",
      "locations": [
        {
          "city": "Fort Liberty",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04822753"
    },
    {
      "nct_id": "NCT05203770",
      "title": "Adaptations of the Brain in Chronic Pain With Opioid Exposure I",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Chronic Back Pain",
        "Opioid Use"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Northwestern University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 250,
      "start_date": "2018-10-31",
      "completion_date": "2024-06-30",
      "has_results": false,
      "last_update_posted_date": "2024-03-19",
      "last_synced_at": "2026-10-25T02:22:56.925Z",
      "location_count": 2,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05203770"
    },
    {
      "nct_id": "NCT06400602",
      "title": "Health Coaching for Back Pain After Emergency Department Discharge",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Low Back Pain"
      ],
      "interventions": [
        {
          "name": "Usual ED Care plus Health Coaching",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Usual ED Care plus Education",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Vanderbilt University Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 40,
      "start_date": "2024-05-06",
      "completion_date": "2026-09",
      "has_results": false,
      "last_update_posted_date": "2026-04-28",
      "last_synced_at": "2026-10-25T02:22:56.925Z",
      "location_count": 2,
      "location_summary": "Nashville, Tennessee",
      "locations": [
        {
          "city": "Nashville",
          "state": "Tennessee"
        },
        {
          "city": "Nashville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06400602"
    },
    {
      "nct_id": "NCT05220202",
      "title": "MOTIVATE to Improve Outcomes for Older Veterans With Musculoskeletal Pain and Depression",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Back Pain",
        "Depression",
        "Aging",
        "Musculoskeletal Pain"
      ],
      "interventions": [
        {
          "name": "Behavioral Intervention Group (MOTIVATE)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "VA Office of Research and Development",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "60 Years",
        "maximum_age": "99 Years",
        "sex": "ALL",
        "summary": "60 Years to 99 Years"
      },
      "enrollment_count": 214,
      "start_date": "2023-09-20",
      "completion_date": "2026-07-09",
      "has_results": false,
      "last_update_posted_date": "2026-09-08",
      "last_synced_at": "2026-10-25T02:22:56.925Z",
      "location_count": 2,
      "location_summary": "Dallas, Texas • Houston, Texas",
      "locations": [
        {
          "city": "Dallas",
          "state": "Texas"
        },
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05220202"
    },
    {
      "nct_id": "NCT01842737",
      "title": "PRoGReSS-PS: Patient Response to GRraded Sensory Stimulation: A Pilot Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Low Back Pain"
      ],
      "interventions": [
        {
          "name": "Spinal treatment",
          "type": "PROCEDURE"
        },
        {
          "name": "Massage",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Palmer College of Chiropractic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "21 Years to 65 Years"
      },
      "enrollment_count": 8,
      "start_date": "2013-04",
      "completion_date": "2013-12",
      "has_results": false,
      "last_update_posted_date": "2017-03-30",
      "last_synced_at": "2026-10-25T02:22:56.925Z",
      "location_count": 1,
      "location_summary": "Davenport, Iowa",
      "locations": [
        {
          "city": "Davenport",
          "state": "Iowa"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01842737"
    },
    {
      "nct_id": "NCT02485795",
      "title": "Observational Study of the Impact of Genetic Testing on Healthcare Decisions and Care in Interventional Pain Management",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Pain",
        "Chronic Pain",
        "Back Pain",
        "Nociceptive Pain",
        "Neuropathic Pain",
        "Musculoskeletal Pain",
        "Neck Pain",
        "Pain, Intractable"
      ],
      "interventions": [
        {
          "name": "Observational",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Proove Bioscience, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 50000,
      "start_date": "2014-09",
      "completion_date": "2017-08",
      "has_results": false,
      "last_update_posted_date": "2017-06-01",
      "last_synced_at": "2026-10-25T02:22:56.925Z",
      "location_count": 31,
      "location_summary": "Prescott, Arizona • Heber Springs, Arkansas • Beverly Hills, California + 24 more",
      "locations": [
        {
          "city": "Prescott",
          "state": "Arizona"
        },
        {
          "city": "Heber Springs",
          "state": "Arkansas"
        },
        {
          "city": "Beverly Hills",
          "state": "California"
        },
        {
          "city": "Encino",
          "state": "California"
        },
        {
          "city": "Long Beach",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02485795"
    },
    {
      "nct_id": "NCT00228605",
      "title": "Evaluating the Safety and Tolerability of OraVescent Fentanyl for Opioid Tolerant Patients With Noncancer Related Breakthrough Pain",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Low Back Pain",
        "Migraine",
        "Diabetic Neuropathies",
        "Osteoarthritis"
      ],
      "interventions": [
        {
          "name": "OraVescent Fentanyl",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Cephalon",
      "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": 500,
      "start_date": "2005-03",
      "completion_date": "2007-05",
      "has_results": false,
      "last_update_posted_date": "2014-05-09",
      "last_synced_at": "2026-10-25T02:22:56.925Z",
      "location_count": 38,
      "location_summary": "Calera, Alabama • Hoover, Alabama • Phoenix, Arizona + 29 more",
      "locations": [
        {
          "city": "Calera",
          "state": "Alabama"
        },
        {
          "city": "Hoover",
          "state": "Alabama"
        },
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Jonesboro",
          "state": "Arkansas"
        },
        {
          "city": "Colorado Springs",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00228605"
    },
    {
      "nct_id": "NCT06576739",
      "title": "B Vitamin Supplementation to Chiropractic Management of Chronic LBP: Pilot Clinical Trial (VCLBP)",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Recurrent Low Back Pain"
      ],
      "interventions": [
        {
          "name": "Spinal Manipulation",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "University of Western States",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "18 Years to 60 Years"
      },
      "enrollment_count": 60,
      "start_date": "2024-11-15",
      "completion_date": "2025-10-01",
      "has_results": false,
      "last_update_posted_date": "2024-08-29",
      "last_synced_at": "2026-10-25T02:22:56.925Z",
      "location_count": 1,
      "location_summary": "Portland, Oregon",
      "locations": [
        {
          "city": "Portland",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06576739"
    }
  ]
}