{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Repeated+perturbation+training",
    "query": {
      "intervention": "Repeated perturbation training"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 7,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-10T17:01:44.157Z",
  "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": "NCT04308239",
      "title": "Reactive Balance Training Targeting Both Slip- and Trip-Induced Falls",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Accidental Fall"
      ],
      "interventions": [
        {
          "name": "Reactive balance training",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Otago Balance Training",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Virginia Polytechnic Institute and State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "60 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "60 Years to 80 Years"
      },
      "enrollment_count": 34,
      "start_date": "2018-06-01",
      "completion_date": "2019-07-01",
      "has_results": true,
      "last_update_posted_date": "2020-05-18",
      "last_synced_at": "2026-09-10T17:01:44.157Z",
      "location_count": 1,
      "location_summary": "Blacksburg, Virginia",
      "locations": [
        {
          "city": "Blacksburg",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04308239"
    },
    {
      "nct_id": "NCT01621958",
      "title": "Motor Training for Fall Prevention",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Fall Prevention"
      ],
      "interventions": [
        {
          "name": "Repeated perturbation training",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Minimal perturbation training",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Illinois at Chicago",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "65 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "65 Years and older"
      },
      "enrollment_count": 212,
      "start_date": "2008-09",
      "completion_date": "2012-04",
      "has_results": false,
      "last_update_posted_date": "2019-11-06",
      "last_synced_at": "2026-09-10T17:01:44.157Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01621958"
    },
    {
      "nct_id": "NCT03199729",
      "title": "Aging and Mixed Perturbation Training to Reduce Falls in Locomotion",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Older Adults"
      ],
      "interventions": [
        {
          "name": "Slip-only training",
          "type": "OTHER"
        },
        {
          "name": "Trip-only training",
          "type": "OTHER"
        },
        {
          "name": "Combined slip+trip training",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Illinois at Chicago",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "60 Years",
        "maximum_age": "90 Years",
        "sex": "ALL",
        "summary": "60 Years to 90 Years"
      },
      "enrollment_count": 600,
      "start_date": "2017-08-01",
      "completion_date": "2026-12-31",
      "has_results": false,
      "last_update_posted_date": "2026-07-08",
      "last_synced_at": "2026-09-10T17:01:44.157Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03199729"
    },
    {
      "nct_id": "NCT05205980",
      "title": "Perturbation Training Reduces Falls in People With Alzheimer's Disease (AD)",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Alzheimer Disease"
      ],
      "interventions": [
        {
          "name": "Perturbation training",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Georgia State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "65 Years",
        "maximum_age": "90 Years",
        "sex": "ALL",
        "summary": "65 Years to 90 Years"
      },
      "enrollment_count": 30,
      "start_date": "2023-04-28",
      "completion_date": "2026-10-30",
      "has_results": false,
      "last_update_posted_date": "2026-02-04",
      "last_synced_at": "2026-09-10T17:01:44.157Z",
      "location_count": 1,
      "location_summary": "Valdosta, Georgia",
      "locations": [
        {
          "city": "Valdosta",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05205980"
    },
    {
      "nct_id": "NCT07459803",
      "title": "Investigating Individual Differences in Speech Motor Skills in Neurotypical Speakers and Persons With Disordered Speech",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Stuttering, Developmental",
        "Dyslexia",
        "Healthy Participants"
      ],
      "interventions": [
        {
          "name": "Unpredictable auditory feedback perturbation: 2 behavioral sessions",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Unpredictable auditory feedback perturbation during tCS: 3 behavioral sessions",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Sustained F1 auditory feedback perturbation",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Sustained F0 auditory feedback perturbation",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Reflexive somatosensory perturbation",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Anodal tCS targeting pSTG and vSSC",
          "type": "OTHER"
        },
        {
          "name": "Anodal tCS targeting left or right vPMC",
          "type": "OTHER"
        },
        {
          "name": "Sham tCS targeting pSTG or vSSC",
          "type": "OTHER"
        },
        {
          "name": "Sham tCS targeting left vPMC or right vPMC",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "OTHER"
      ],
      "sponsor": "Boston University Charles River Campus",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "ALL",
        "summary": "18 Years to 50 Years"
      },
      "enrollment_count": 90,
      "start_date": "2026-06-12",
      "completion_date": "2030-03",
      "has_results": false,
      "last_update_posted_date": "2026-07-21",
      "last_synced_at": "2026-09-10T17:01:44.157Z",
      "location_count": 2,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07459803"
    },
    {
      "nct_id": "NCT00322010",
      "title": "Early Directed Physical Therapy in the Management of Mechanically Ventilated Patients in a Medical Intensive Care Unit",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Mechanically Ventilated Patients"
      ],
      "interventions": [
        {
          "name": "early PT OT",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "University of Chicago",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 104,
      "start_date": "2005-06",
      "completion_date": "2007-10",
      "has_results": false,
      "last_update_posted_date": "2014-03-18",
      "last_synced_at": "2026-09-10T17:01:44.157Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00322010"
    },
    {
      "nct_id": "NCT06396650",
      "title": "Assessment of Fall Risks and Subject-specific Training for Fall Reduction",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Fall Risk"
      ],
      "interventions": [
        {
          "name": "Home-based training",
          "type": "DEVICE"
        },
        {
          "name": "Lab-based training",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Maryland, Baltimore",
      "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": 40,
      "start_date": "2025-12-01",
      "completion_date": "2029-04-30",
      "has_results": false,
      "last_update_posted_date": "2026-02-10",
      "last_synced_at": "2026-09-10T17:01:44.157Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06396650"
    }
  ]
}