{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Backache&page=20",
    "query": {
      "condition": "Backache",
      "page": 20
    },
    "page_size": 10
  },
  "pagination": {
    "page": 20,
    "page_size": 10,
    "total_count": 1088,
    "total_pages": 109,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Backache&page=21&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Backache&page=19&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-29T22:05:07.559Z",
  "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": "NCT04411108",
      "title": "Motion Coaching Technology for Physical Therapy in Low Back Pain.",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Low Back Pain"
      ],
      "interventions": [
        {
          "name": "Kaia Back Pain App",
          "type": "OTHER"
        },
        {
          "name": "Physiotherapist Exercise Instructions and written handouts",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Kaia Health Software",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "22 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "22 Years to 75 Years"
      },
      "enrollment_count": 40,
      "start_date": "2020-10-20",
      "completion_date": "2021-09-27",
      "has_results": false,
      "last_update_posted_date": "2022-08-12",
      "last_synced_at": "2026-10-29T22:05:07.559Z",
      "location_count": 1,
      "location_summary": "St Louis, Missouri",
      "locations": [
        {
          "city": "St Louis",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04411108"
    },
    {
      "nct_id": "NCT03449160",
      "title": "Postural Training Device (UPRIGHT) for Back Pain",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Back Pain Without Radiation",
        "Back Pain, Low"
      ],
      "interventions": [
        {
          "name": "UPRIGHT",
          "type": "DEVICE"
        },
        {
          "name": "physical therapy",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "OTHER"
      ],
      "sponsor": "Vanderbilt University Medical Center",
      "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": 0,
      "start_date": "2020-05-01",
      "completion_date": "2022-02-01",
      "has_results": false,
      "last_update_posted_date": "2020-10-19",
      "last_synced_at": "2026-10-29T22:05:07.559Z",
      "location_count": 1,
      "location_summary": "Nashville, Tennessee",
      "locations": [
        {
          "city": "Nashville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03449160"
    },
    {
      "nct_id": "NCT02384096",
      "title": "A Study to Evaluate the Effect of Precision Spectra™ Programming Features and Lead Options on Patient Outcomes",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Pain"
      ],
      "interventions": [
        {
          "name": "Conventional single source programming",
          "type": "DEVICE"
        },
        {
          "name": "Precision Spectra SCS System advanced programming",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Boston Scientific Corporation",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 17,
      "start_date": "2015-02",
      "completion_date": "2016-10",
      "has_results": true,
      "last_update_posted_date": "2020-11-20",
      "last_synced_at": "2026-10-29T22:05:07.559Z",
      "location_count": 4,
      "location_summary": "Phoenix, Arizona • Albany, New York • Greenville, South Carolina + 1 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Albany",
          "state": "New York"
        },
        {
          "city": "Greenville",
          "state": "South Carolina"
        },
        {
          "city": "Rockwall",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02384096"
    },
    {
      "nct_id": "NCT03891264",
      "title": "Investigation of Cannabidiol for Reduction of NeuroInflammation in Chronic Back Pain",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Back Pain, Low"
      ],
      "interventions": [
        {
          "name": "Cannabidiol",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Massachusetts General Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 7,
      "start_date": "2019-11-13",
      "completion_date": "2020-11-23",
      "has_results": true,
      "last_update_posted_date": "2022-05-04",
      "last_synced_at": "2026-10-29T22:05:07.559Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03891264"
    },
    {
      "nct_id": "NCT04326192",
      "title": "Brown Adipose Tissue Activation by Spinal Cord Stimulation",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Pain, Back",
        "Obesity, Morbid",
        "Type 2 Diabetes"
      ],
      "interventions": [
        {
          "name": "Research electrode",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Oregon Health and Science University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "21 Years to 70 Years"
      },
      "enrollment_count": 10,
      "start_date": "2021-02-19",
      "completion_date": "2029-12",
      "has_results": false,
      "last_update_posted_date": "2026-08-25",
      "last_synced_at": "2026-10-29T22:05:07.559Z",
      "location_count": 1,
      "location_summary": "Portland, Oregon",
      "locations": [
        {
          "city": "Portland",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04326192"
    },
    {
      "nct_id": "NCT01446419",
      "title": "SMART Clinical Study: Surgical Multi-center Assessment of RF Ablation for the Treatment of Vertebrogenic Back Pain",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Low Back Pain"
      ],
      "interventions": [
        {
          "name": "Intracept Treatment",
          "type": "DEVICE"
        },
        {
          "name": "Sham Treatment",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Relievant Medsystems, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "25 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "25 Years to 70 Years"
      },
      "enrollment_count": 225,
      "start_date": "2011-10",
      "completion_date": "2016-03",
      "has_results": true,
      "last_update_posted_date": "2016-10-31",
      "last_synced_at": "2026-10-29T22:05:07.559Z",
      "location_count": 13,
      "location_summary": "Phoenix, Arizona • Daly City, California • Long Beach, California + 10 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Daly City",
          "state": "California"
        },
        {
          "city": "Long Beach",
          "state": "California"
        },
        {
          "city": "Santa Monica",
          "state": "California"
        },
        {
          "city": "Marietta",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01446419"
    },
    {
      "nct_id": "NCT07643207",
      "title": "Wearable Spine Assessment in Adults With and Without Low Back or Neck Pain",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Low Back Pain",
        "Neck Pain"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Ashkan Vaziri",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 5,
      "start_date": "2026-06-12",
      "completion_date": "2026-07-30",
      "has_results": false,
      "last_update_posted_date": "2026-10-13",
      "last_synced_at": "2026-10-29T22:05:07.559Z",
      "location_count": 1,
      "location_summary": "Newton, Massachusetts",
      "locations": [
        {
          "city": "Newton",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07643207"
    },
    {
      "nct_id": "NCT03470753",
      "title": "Impact of Home Exercise Delivery on Compliance & Outcomes for Musculoskeletal Pain",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Pain",
        "Compliance, Patient",
        "Chronic Low Back Pain",
        "Knee Pain Chronic"
      ],
      "interventions": [
        {
          "name": "Number of Exercises",
          "type": "OTHER"
        },
        {
          "name": "Type of Instruction",
          "type": "OTHER"
        },
        {
          "name": "Delivery Type",
          "type": "OTHER"
        },
        {
          "name": "Mobile Reminder",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Dan Rhon",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 116,
      "start_date": "2018-01-12",
      "completion_date": "2019-11-30",
      "has_results": false,
      "last_update_posted_date": "2020-01-18",
      "last_synced_at": "2026-10-29T22:05:07.559Z",
      "location_count": 1,
      "location_summary": "San Antonio, Texas",
      "locations": [
        {
          "city": "San Antonio",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03470753"
    },
    {
      "nct_id": "NCT03463824",
      "title": "The VIGOR Study - Virtual Immersive Gaming to Optimize Recovery in Low Back Pain",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Low Back Pain",
        "Fear of Pain",
        "Fear of Injury"
      ],
      "interventions": [
        {
          "name": "Experimental Group 1",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Experimental Group 2",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Virginia Commonwealth University",
      "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": 154,
      "start_date": "2019-01-10",
      "completion_date": "2023-10-14",
      "has_results": true,
      "last_update_posted_date": "2025-02-05",
      "last_synced_at": "2026-10-29T22:05:07.559Z",
      "location_count": 1,
      "location_summary": "Richmond, Virginia",
      "locations": [
        {
          "city": "Richmond",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03463824"
    },
    {
      "nct_id": "NCT03689920",
      "title": "Combining Mechanisms for Better Outcomes (COMBO)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Pain",
        "Back Pain"
      ],
      "interventions": [
        {
          "name": "Boston Scientific Spectra WaveWriter™ Spinal Cord Stimulation (SCS) System",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Boston Scientific Corporation",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "22 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "22 Years and older"
      },
      "enrollment_count": 174,
      "start_date": "2018-10-03",
      "completion_date": "2021-12-15",
      "has_results": true,
      "last_update_posted_date": "2022-01-11",
      "last_synced_at": "2026-10-29T22:05:07.559Z",
      "location_count": 15,
      "location_summary": "Phoenix, Arizona • La Jolla, California • Greenwood Village, Colorado + 12 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "La Jolla",
          "state": "California"
        },
        {
          "city": "Greenwood Village",
          "state": "Colorado"
        },
        {
          "city": "Clermont",
          "state": "Florida"
        },
        {
          "city": "Shreveport",
          "state": "Louisiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03689920"
    }
  ]
}