{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Breathing+Patterns&page=4",
    "query": {
      "intervention": "Breathing Patterns",
      "page": 4
    },
    "page_size": 10
  },
  "pagination": {
    "page": 4,
    "page_size": 10,
    "total_count": 125,
    "total_pages": 13,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Breathing+Patterns&page=5&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Breathing+Patterns&page=3&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-11-15T13:07:14.377Z",
  "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": "NCT07225803",
      "title": "Management of Dyssynergic Defecation",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Dyssynergic Defecation",
        "Constipation"
      ],
      "interventions": [
        {
          "name": "Biofeedback",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Inspiratory muscle training (IMT)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Mayo Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 200,
      "start_date": "2025-07-18",
      "completion_date": "2029-07",
      "has_results": false,
      "last_update_posted_date": "2025-11-10",
      "last_synced_at": "2026-11-15T13:07:14.377Z",
      "location_count": 1,
      "location_summary": "Rochester, Minnesota",
      "locations": [
        {
          "city": "Rochester",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07225803"
    },
    {
      "nct_id": "NCT03965897",
      "title": "Preventing Persistent Post-Surgical Pain and Dysfunction",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Pain",
        "Function",
        "Anxiety",
        "Depression",
        "Arthroplasty, Replacement, Knee",
        "Veterans"
      ],
      "interventions": [
        {
          "name": "Acceptance and Commitment Therapy (ACT)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Attention Control (AC)",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "OTHER"
      ],
      "sponsor": "University of Iowa",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 402,
      "start_date": "2019-07-29",
      "completion_date": "2024-01-30",
      "has_results": true,
      "last_update_posted_date": "2026-05-06",
      "last_synced_at": "2026-11-15T13:07:14.377Z",
      "location_count": 1,
      "location_summary": "Iowa City, Iowa",
      "locations": [
        {
          "city": "Iowa City",
          "state": "Iowa"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03965897"
    },
    {
      "nct_id": "NCT07599475",
      "title": "Mobile Dual-Task Brain and Balance Intervention for Concussion Recovery",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Mild Traumatic Brain Injury (mTBI)",
        "Sports-related Concussion",
        "Heart Rate Variability (HRV)",
        "Walking",
        "Oculomotor",
        "Saliva",
        "Exosomal microRNA",
        "Cognitive Function"
      ],
      "interventions": [
        {
          "name": "Home-Based Mobile Dual-Task Intervention (BraW-Day™)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Hyunhwa Lee",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "40 Years",
        "sex": "ALL",
        "summary": "18 Years to 40 Years"
      },
      "enrollment_count": 20,
      "start_date": "2026-05-15",
      "completion_date": "2027-04-30",
      "has_results": false,
      "last_update_posted_date": "2026-05-20",
      "last_synced_at": "2026-11-15T13:07:14.377Z",
      "location_count": 1,
      "location_summary": "Las Vegas, Nevada",
      "locations": [
        {
          "city": "Las Vegas",
          "state": "Nevada"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07599475"
    },
    {
      "nct_id": "NCT03335657",
      "title": "Improving Recovery After Orthopaedic Trauma: Cognitive-Behavioral Based Physical Therapy (CBPT)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Lower Extremity Injury"
      ],
      "interventions": [
        {
          "name": "CBPT",
          "type": "OTHER"
        },
        {
          "name": "Education Treatment",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Major Extremity Trauma Research Consortium",
      "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": 633,
      "start_date": "2018-07-18",
      "completion_date": "2021-07-18",
      "has_results": false,
      "last_update_posted_date": "2025-09-26",
      "last_synced_at": "2026-11-15T13:07:14.377Z",
      "location_count": 8,
      "location_summary": "Tampa, Florida • Indianapolis, Indiana • Baltimore, Maryland + 5 more",
      "locations": [
        {
          "city": "Tampa",
          "state": "Florida"
        },
        {
          "city": "Indianapolis",
          "state": "Indiana"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Bethesda",
          "state": "Maryland"
        },
        {
          "city": "Charlotte",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03335657"
    },
    {
      "nct_id": "NCT01557920",
      "title": "The Effects of General Anesthetics on Upper Airway Collapsibility in Healthy Subjects",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Airway Complication of Anaesthesia",
        "Healthy"
      ],
      "interventions": [
        {
          "name": "Propofol",
          "type": "DRUG"
        },
        {
          "name": "Sevoflurane",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Massachusetts General Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "45 Years",
        "sex": "ALL",
        "summary": "18 Years to 45 Years"
      },
      "enrollment_count": 18,
      "start_date": "2013-01",
      "completion_date": "2014-03",
      "has_results": true,
      "last_update_posted_date": "2016-09-13",
      "last_synced_at": "2026-11-15T13:07:14.377Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01557920"
    },
    {
      "nct_id": "NCT04740710",
      "title": "Breathing and Attention Training for Chronic Low Back Pain",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Chronic Low-back Pain"
      ],
      "interventions": [
        {
          "name": "Breathing and Attention Training",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Florida",
      "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": 29,
      "start_date": "2021-07-18",
      "completion_date": "2023-01-01",
      "has_results": false,
      "last_update_posted_date": "2024-06-10",
      "last_synced_at": "2026-11-15T13:07:14.377Z",
      "location_count": 1,
      "location_summary": "Gainesville, Florida",
      "locations": [
        {
          "city": "Gainesville",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04740710"
    },
    {
      "nct_id": "NCT03955874",
      "title": "Mechanical Ventilation Discontinuation Practices",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Invasive Mechanical Ventilation",
        "Critical Illness",
        "Spontaneous Breathing Trial",
        "Weaning Invasive Mechanical Ventilation",
        "Tracheostomy",
        "Direct Extubation"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Unity Health Toronto",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "16 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "16 Years and older"
      },
      "enrollment_count": 1868,
      "start_date": "2013-11-04",
      "completion_date": "2016-12-17",
      "has_results": false,
      "last_update_posted_date": "2021-04-02",
      "last_synced_at": "2026-11-15T13:07:14.377Z",
      "location_count": 2,
      "location_summary": "Boston, Massachusetts • Ann Arbor, Michigan",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03955874"
    },
    {
      "nct_id": "NCT02488148",
      "title": "The Effect of Bikram Yoga on Arterial Stiffness and Endothelial Function in Middle-Aged Adults",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Aging"
      ],
      "interventions": [
        {
          "name": "Hot yoga",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Non-heated yoga",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Texas at Austin",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "40 Years to 60 Years"
      },
      "enrollment_count": 81,
      "start_date": "2013-09",
      "completion_date": "2016-12-30",
      "has_results": false,
      "last_update_posted_date": "2018-10-12",
      "last_synced_at": "2026-11-15T13:07:14.377Z",
      "location_count": 1,
      "location_summary": "Austin, Texas",
      "locations": [
        {
          "city": "Austin",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02488148"
    },
    {
      "nct_id": "NCT00827905",
      "title": "Substantial Equivalence Study for Kai Sensors RSpot Non-Contact Respiratory Rate Spot Check",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Respiration"
      ],
      "interventions": [
        {
          "name": "RSpot Non-Contact Respiratory Rate Spot Check",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Kai Medical, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 20,
      "start_date": "2009-01",
      "completion_date": "2009-01",
      "has_results": false,
      "last_update_posted_date": "2010-08-06",
      "last_synced_at": "2026-11-15T13:07:14.377Z",
      "location_count": 1,
      "location_summary": "Honolulu, Hawaii",
      "locations": [
        {
          "city": "Honolulu",
          "state": "Hawaii"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00827905"
    },
    {
      "nct_id": "NCT00591591",
      "title": "Brain Oxygenation and Hemodynamics During Sleep in Obstructive Sleep Apnea Sufferers",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Obstructive Sleep Apnea Syndrome"
      ],
      "interventions": [
        {
          "name": "OxiplexTS",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "ISS, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "21 Years to 55 Years"
      },
      "enrollment_count": 309,
      "start_date": "2007-08",
      "completion_date": "2010-06",
      "has_results": true,
      "last_update_posted_date": "2011-03-16",
      "last_synced_at": "2026-11-15T13:07:14.377Z",
      "location_count": 4,
      "location_summary": "Orange, California • Stanford, California • Chicago, Illinois + 1 more",
      "locations": [
        {
          "city": "Orange",
          "state": "California"
        },
        {
          "city": "Stanford",
          "state": "California"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Urbana",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00591591"
    }
  ]
}