{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=lumbar+extension+exercise",
    "query": {
      "intervention": "lumbar extension exercise"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 18,
    "total_pages": 2,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=lumbar+extension+exercise&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-10T11:02:33.352Z",
  "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": "NCT00922220",
      "title": "A Study of a Potential Mechanisms of Spinal Manipulation in the Treatment of Low Back Pain",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Low Back Pain"
      ],
      "interventions": [
        {
          "name": "stationary bike",
          "type": "OTHER"
        },
        {
          "name": "lumbar extension exercise",
          "type": "OTHER"
        },
        {
          "name": "spinal manipulative therapy",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Florida",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "18 Years to 60 Years"
      },
      "enrollment_count": 94,
      "start_date": "2004-10",
      "completion_date": "2008-11",
      "has_results": false,
      "last_update_posted_date": "2011-12-22",
      "last_synced_at": "2026-09-10T11:02:33.352Z",
      "location_count": 1,
      "location_summary": "Gainesville, Florida",
      "locations": [
        {
          "city": "Gainesville",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00922220"
    },
    {
      "nct_id": "NCT07003802",
      "title": "Neural Control and Mechanosensation in Spine Muscle",
      "overall_status": "ENROLLING_BY_INVITATION",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Low Back Pain and Core Muscle",
        "Disc Herniation"
      ],
      "interventions": [
        {
          "name": "Resistance exercise",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of California, San Diego",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "18 Years to 60 Years"
      },
      "enrollment_count": 152,
      "start_date": "2025-07-01",
      "completion_date": "2030-05-01",
      "has_results": false,
      "last_update_posted_date": "2026-05-01",
      "last_synced_at": "2026-09-10T11:02:33.352Z",
      "location_count": 1,
      "location_summary": "La Jolla, California",
      "locations": [
        {
          "city": "La Jolla",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07003802"
    },
    {
      "nct_id": "NCT02868034",
      "title": "Optimization of Spinal Manipulative Therapy Protocols",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Low Back Pain"
      ],
      "interventions": [
        {
          "name": "SMT",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Mobilizing Exercises",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Activation Exercises",
          "type": "BEHAVIORAL"
        },
        {
          "name": "SMT extended",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Utah",
      "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": 273,
      "start_date": "2017-02-22",
      "completion_date": "2019-01-12",
      "has_results": true,
      "last_update_posted_date": "2023-05-17",
      "last_synced_at": "2026-09-10T11:02:33.352Z",
      "location_count": 1,
      "location_summary": "Salt Lake City, Utah",
      "locations": [
        {
          "city": "Salt Lake City",
          "state": "Utah"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02868034"
    },
    {
      "nct_id": "NCT03749564",
      "title": "Influence of Opioid Use on the Effects of Spinal Manipulative Therapy for Low Back Pain",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Low Back Pain",
        "Opioid Use"
      ],
      "interventions": [
        {
          "name": "SMT",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Activation Exercises",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Mobilizing Exercises",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Extended SMT",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Utah",
      "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": 7,
      "start_date": "2019-01-17",
      "completion_date": "2020-03-03",
      "has_results": false,
      "last_update_posted_date": "2022-09-22",
      "last_synced_at": "2026-09-10T11:02:33.352Z",
      "location_count": 1,
      "location_summary": "Salt Lake City, Utah",
      "locations": [
        {
          "city": "Salt Lake City",
          "state": "Utah"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03749564"
    },
    {
      "nct_id": "NCT00942227",
      "title": "The Value of Traction in Treatment of Lumbar Radiculopathy",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Sciatica",
        "Radiculopathy",
        "Spinal Diseases",
        "Musculoskeletal Diseases",
        "Neuromuscular Diseases",
        "Intervertebral Disk Displacement"
      ],
      "interventions": [
        {
          "name": "Physical therapy rehabilitation",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Intermountain Health Care, Inc.",
      "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": 120,
      "start_date": "2009-07",
      "completion_date": "2012-12",
      "has_results": false,
      "last_update_posted_date": "2013-01-14",
      "last_synced_at": "2026-09-10T11:02:33.352Z",
      "location_count": 1,
      "location_summary": "Salt Lake City, Utah",
      "locations": [
        {
          "city": "Salt Lake City",
          "state": "Utah"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00942227"
    },
    {
      "nct_id": "NCT03107468",
      "title": "Korean Medicine for Symptomatic Lumbar Spinal Spondylolisthesis",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Spondylolisthesis, Lumbosacral Region"
      ],
      "interventions": [
        {
          "name": "Mokhuri intensive treatment",
          "type": "OTHER"
        },
        {
          "name": "Non-surgical conventional standard treatment",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Kim Ki Ok",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "19 Years",
        "maximum_age": "78 Years",
        "sex": "ALL",
        "summary": "19 Years to 78 Years"
      },
      "enrollment_count": 115,
      "start_date": "2017-12-15",
      "completion_date": "2022-12-31",
      "has_results": false,
      "last_update_posted_date": "2021-01-06",
      "last_synced_at": "2026-09-10T11:02:33.352Z",
      "location_count": 1,
      "location_summary": "Rochester, Minnesota",
      "locations": [
        {
          "city": "Rochester",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03107468"
    },
    {
      "nct_id": "NCT03368638",
      "title": "Physical Therapy Treatments, Including Neural Mobilization and Hip/Back Stretches for People Between 50-89 With Lumbar Spinal Stenosis and Leg Pain Provoked by Walking",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Lumbar Spinal Stenosis"
      ],
      "interventions": [
        {
          "name": "Physical therapy intervention",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Texas Tech University Health Sciences Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": "89 Years",
        "sex": "ALL",
        "summary": "50 Years to 89 Years"
      },
      "enrollment_count": 8,
      "start_date": "2018-01-01",
      "completion_date": "2019-04-22",
      "has_results": false,
      "last_update_posted_date": "2021-01-25",
      "last_synced_at": "2026-09-10T11:02:33.352Z",
      "location_count": 1,
      "location_summary": "Amarillo, Texas",
      "locations": [
        {
          "city": "Amarillo",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03368638"
    },
    {
      "nct_id": "NCT04922983",
      "title": "Incobotulinumtoxin A and Yoga-like Isometric Exercise in Adolescent Idiopathic Lumbar Scoliosis",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Scoliosis Idiopathic",
        "Scoliosis; Adolescence",
        "Scoliosis; Lumbar Region"
      ],
      "interventions": [
        {
          "name": "Botulinum toxin type A",
          "type": "DRUG"
        },
        {
          "name": "Isometric Yoga-like exercise",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Placebo",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "DRUG",
        "BEHAVIORAL"
      ],
      "sponsor": "Manhattan Physical Medicine and Rehabilitation, LLP",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "14 Years",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "14 Years to 18 Years"
      },
      "enrollment_count": 42,
      "start_date": "2021-07-01",
      "completion_date": "2026-01-01",
      "has_results": false,
      "last_update_posted_date": "2023-10-19",
      "last_synced_at": "2026-09-10T11:02:33.352Z",
      "location_count": 1,
      "location_summary": "Manhattan, New York",
      "locations": [
        {
          "city": "Manhattan",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04922983"
    },
    {
      "nct_id": "NCT01144884",
      "title": "Identify Patients With Neck Pain Likely to Benefit From Education and Exercise",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Neck Pain"
      ],
      "interventions": [
        {
          "name": "Procedure (education and exercise)",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "William J. Hanney",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 91,
      "start_date": "2009-08",
      "completion_date": null,
      "has_results": false,
      "last_update_posted_date": "2014-05-20",
      "last_synced_at": "2026-09-10T11:02:33.352Z",
      "location_count": 9,
      "location_summary": "Altamonte Springs, Florida • Jacksonville, Florida • Kissimmee, Florida + 4 more",
      "locations": [
        {
          "city": "Altamonte Springs",
          "state": "Florida"
        },
        {
          "city": "Jacksonville",
          "state": "Florida"
        },
        {
          "city": "Jacksonville",
          "state": "Florida"
        },
        {
          "city": "Kissimmee",
          "state": "Florida"
        },
        {
          "city": "Lake Mary",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01144884"
    },
    {
      "nct_id": "NCT01250262",
      "title": "Resistance Exercise Effects on Fear Avoidance and Physical Function in Obese Older Adults With Low Back Pain",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Low Back Pain",
        "Obesity"
      ],
      "interventions": [
        {
          "name": "normal medical care and follow up",
          "type": "OTHER"
        },
        {
          "name": "Isolated Lumbar Resistance Exercise Program",
          "type": "OTHER"
        },
        {
          "name": "Total Body Resistance Exercise Program",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Florida",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "60 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "60 Years to 85 Years"
      },
      "enrollment_count": 72,
      "start_date": "2010-11",
      "completion_date": "2014-02",
      "has_results": false,
      "last_update_posted_date": "2014-02-14",
      "last_synced_at": "2026-09-10T11:02:33.352Z",
      "location_count": 1,
      "location_summary": "Gainesville, Florida",
      "locations": [
        {
          "city": "Gainesville",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01250262"
    }
  ]
}