{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Longitudinal+Studies&page=49",
    "query": {
      "condition": "Longitudinal Studies",
      "page": 49
    },
    "page_size": 10
  },
  "pagination": {
    "page": 49,
    "page_size": 10,
    "total_count": 8689,
    "total_pages": 869,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Longitudinal+Studies&page=50&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Longitudinal+Studies&page=48&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-11-07T14:30:57.752Z",
  "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": "NCT05330507",
      "title": "Prospective, Observational Study of Wellinks Effect on COPD Hospital Readmissions",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "COPD",
        "Respiratory Tract Disease",
        "Pulmonary Disease, Chronic Obstructive",
        "Lung Diseases, Obstructive",
        "Lung Diseases"
      ],
      "interventions": [
        {
          "name": "Wellinks",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Convexity Scientific Inc",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 150,
      "start_date": "2022-07-05",
      "completion_date": "2024-06",
      "has_results": false,
      "last_update_posted_date": "2023-11-03",
      "last_synced_at": "2026-11-07T14:30:57.752Z",
      "location_count": 1,
      "location_summary": "Hartford, Connecticut",
      "locations": [
        {
          "city": "Hartford",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05330507"
    },
    {
      "nct_id": "NCT01799811",
      "title": "Cryopreserved Saphenous Vein Allograft in Patients With Critical Limb Ischemia for Peripheral Revascularization",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Critical Limb Ischemia",
        "Peripheral Arterial Disease"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "CryoLife, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 30,
      "start_date": "2013-02",
      "completion_date": "2016-06",
      "has_results": false,
      "last_update_posted_date": "2024-08-19",
      "last_synced_at": "2026-11-07T14:30:57.752Z",
      "location_count": 7,
      "location_summary": "Phoenix, Arizona • Palo Alto, California • San Francisco, California + 4 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Palo Alto",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Pensacola",
          "state": "Florida"
        },
        {
          "city": "Urbana",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01799811"
    },
    {
      "nct_id": "NCT01297829",
      "title": "Does Preoperative Caldolor Decrease the Requirement for Postoperative Narcotics",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Postoperative Pain"
      ],
      "interventions": [
        {
          "name": "Intravenous Ibuprofen",
          "type": "DRUG"
        },
        {
          "name": "IV Placebo",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "St. Barnabas Medical Center",
      "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": 51,
      "start_date": "2011-02",
      "completion_date": "2015-03",
      "has_results": false,
      "last_update_posted_date": "2014-12-16",
      "last_synced_at": "2026-11-07T14:30:57.752Z",
      "location_count": 1,
      "location_summary": "Livingston, New Jersey",
      "locations": [
        {
          "city": "Livingston",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01297829"
    },
    {
      "nct_id": "NCT00562757",
      "title": "Prospective Study to Identify Patients at Risk of Dangerous Ventricular Arrhythmias",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Sudden Cardiac Death"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Harbinger 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": 320,
      "start_date": "2003-09",
      "completion_date": "2009-10",
      "has_results": false,
      "last_update_posted_date": "2007-11-22",
      "last_synced_at": "2026-11-07T14:30:57.752Z",
      "location_count": 4,
      "location_summary": "Phoenix, Arizona • Wichita, Kansas • Boston, Massachusetts + 1 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Wichita",
          "state": "Kansas"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Rochester",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00562757"
    },
    {
      "nct_id": "NCT06530030",
      "title": "Goal Attainment and Physical Activity in People With Hemophilia A",
      "overall_status": "TERMINATED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Hemophilia A"
      ],
      "interventions": [
        {
          "name": "efanesoctocog alfa",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Sanofi",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": "50 Years",
        "sex": "ALL",
        "summary": "12 Years to 50 Years"
      },
      "enrollment_count": 3,
      "start_date": "2024-11-26",
      "completion_date": "2025-09-18",
      "has_results": false,
      "last_update_posted_date": "2026-01-20",
      "last_synced_at": "2026-11-07T14:30:57.752Z",
      "location_count": 1,
      "location_summary": "Peoria, Illinois",
      "locations": [
        {
          "city": "Peoria",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06530030"
    },
    {
      "nct_id": "NCT03727100",
      "title": "Treatment of Pain Associated With Lumbosacral Radiculopathy in Adults",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Lumbosacral Radiculopathy"
      ],
      "interventions": [
        {
          "name": "Clonidine Micropellets",
          "type": "COMBINATION_PRODUCT"
        },
        {
          "name": "Sham",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "COMBINATION_PRODUCT",
        "OTHER"
      ],
      "sponsor": "Sollis Therapeutics, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 207,
      "start_date": "2018-10-16",
      "completion_date": "2020-07-18",
      "has_results": false,
      "last_update_posted_date": "2023-10-06",
      "last_synced_at": "2026-11-07T14:30:57.752Z",
      "location_count": 33,
      "location_summary": "Mobile, Alabama • Phoenix, Arizona • Scottsdale, Arizona + 28 more",
      "locations": [
        {
          "city": "Mobile",
          "state": "Alabama"
        },
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Scottsdale",
          "state": "Arizona"
        },
        {
          "city": "Tucson",
          "state": "Arizona"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03727100"
    },
    {
      "nct_id": "NCT04662892",
      "title": "An Analysis to Estimate Febrile Neutropenia (FN) in Patients Receiving Udenyca",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Febrile Neutropenia",
        "Non-myeloid Malignancy"
      ],
      "interventions": [
        {
          "name": "Pegfilgrastim-Cbqv",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Coherus Oncology, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 200,
      "start_date": "2020-08-01",
      "completion_date": "2022-12-15",
      "has_results": false,
      "last_update_posted_date": "2020-12-23",
      "last_synced_at": "2026-11-07T14:30:57.752Z",
      "location_count": 3,
      "location_summary": "Charlotte, North Carolina • Myrtle Beach, South Carolina • Rock Hill, South Carolina",
      "locations": [
        {
          "city": "Charlotte",
          "state": "North Carolina"
        },
        {
          "city": "Myrtle Beach",
          "state": "South Carolina"
        },
        {
          "city": "Rock Hill",
          "state": "South Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04662892"
    },
    {
      "nct_id": "NCT03182439",
      "title": "Accuracy of Commercially Available Heart Rate Monitors III",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cardiac Rehabilitation"
      ],
      "interventions": [
        {
          "name": "Fit Bit Blaze",
          "type": "DEVICE"
        },
        {
          "name": "Garmin Forerunner 235",
          "type": "DEVICE"
        },
        {
          "name": "Tom Tom Spark Cardio",
          "type": "DEVICE"
        },
        {
          "name": "Apple Watch",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "The Cleveland Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 80,
      "start_date": "2017-06-22",
      "completion_date": "2017-10-11",
      "has_results": false,
      "last_update_posted_date": "2017-10-19",
      "last_synced_at": "2026-11-07T14:30:57.752Z",
      "location_count": 1,
      "location_summary": "Cleveland, Ohio",
      "locations": [
        {
          "city": "Cleveland",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03182439"
    },
    {
      "nct_id": "NCT07625657",
      "title": "CLIKX® Tympanostomy Tube Delivery System for the Placement of Tympanostomy Tubes",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Otitis Media",
        "Otitis Media Chronic",
        "Otitis Media Effusion",
        "Otitis Media Recurrent",
        "Otitis Media in Children"
      ],
      "interventions": [
        {
          "name": "CLiKX® Tympanostomy Tube Delivery System",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "ClinQure, Inc.",
      "sponsor_class": "NETWORK",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "6 Months",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "6 Months and older"
      },
      "enrollment_count": 80,
      "start_date": "2026-07-07",
      "completion_date": "2027-08",
      "has_results": false,
      "last_update_posted_date": "2026-11-03",
      "last_synced_at": "2026-11-07T14:30:57.752Z",
      "location_count": 4,
      "location_summary": "Louisville, Kentucky • Houston, Texas • Mesquite, Texas + 1 more",
      "locations": [
        {
          "city": "Louisville",
          "state": "Kentucky"
        },
        {
          "city": "Houston",
          "state": "Texas"
        },
        {
          "city": "Mesquite",
          "state": "Texas"
        },
        {
          "city": "The Woodlands",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07625657"
    },
    {
      "nct_id": "NCT04829357",
      "title": "Post Market Clinical Follow-up Study on TVT ABBREVO® Continence System",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Stress Urinary Incontinence"
      ],
      "interventions": [
        {
          "name": "Intervention",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Ethicon, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "21 Years and older · Female only"
      },
      "enrollment_count": 195,
      "start_date": "2021-09-09",
      "completion_date": "2038-12-31",
      "has_results": false,
      "last_update_posted_date": "2026-07-06",
      "last_synced_at": "2026-11-07T14:30:57.752Z",
      "location_count": 1,
      "location_summary": "North Wales, Pennsylvania",
      "locations": [
        {
          "city": "North Wales",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04829357"
    }
  ]
}