{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Longitudinal+Studies&page=81",
    "query": {
      "condition": "Longitudinal Studies",
      "page": 81
    },
    "page_size": 10
  },
  "pagination": {
    "page": 81,
    "page_size": 10,
    "total_count": 8697,
    "total_pages": 870,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Longitudinal+Studies&page=82&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Longitudinal+Studies&page=80&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-11-13T00:25:20.334Z",
  "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": "NCT07363759",
      "title": "ISOVUE Comparative Trial",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Lumbar Degenerative Disease",
        "Lumbar Degenerative Disc Disease",
        "Degenerative Spine"
      ],
      "interventions": [
        {
          "name": "ISOVUE 300 Observation",
          "type": "PROCEDURE"
        },
        {
          "name": "ISOVUE 300 Feedback",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Rush University Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "100 Years",
        "sex": "ALL",
        "summary": "18 Years to 100 Years"
      },
      "enrollment_count": 56,
      "start_date": "2019-04-11",
      "completion_date": "2023-06-19",
      "has_results": false,
      "last_update_posted_date": "2026-01-23",
      "last_synced_at": "2026-11-13T00:25:20.334Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07363759"
    },
    {
      "nct_id": "NCT05033470",
      "title": "A Multicentre Prospective Study Evaluating an Off-loading Mattress Overlay System in Healing of Stage 3 Pressure Ulcers",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Pressure Ulcer"
      ],
      "interventions": [
        {
          "name": "Dabir Mattress Overlay System",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "SerenaGroup, Inc.",
      "sponsor_class": "NETWORK",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 30,
      "start_date": "2021-10-04",
      "completion_date": "2023-06-30",
      "has_results": false,
      "last_update_posted_date": "2022-11-04",
      "last_synced_at": "2026-11-13T00:25:20.334Z",
      "location_count": 1,
      "location_summary": "Butler, Pennsylvania",
      "locations": [
        {
          "city": "Butler",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05033470"
    },
    {
      "nct_id": "NCT00258869",
      "title": "Observational Study of Sepsis and Pneumonia to Develop Diagnostic Tests",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Sepsis",
        "Septicemia",
        "Sepsis Syndrome",
        "Shock, Septic",
        "Community Acquired Pneumonia"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "National Center for Genome Resources",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "6 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "6 Years and older"
      },
      "enrollment_count": 1200,
      "start_date": "2005-12",
      "completion_date": "2010-07",
      "has_results": false,
      "last_update_posted_date": "2010-11-09",
      "last_synced_at": "2026-11-13T00:25:20.334Z",
      "location_count": 3,
      "location_summary": "Detroit, Michigan • Durham, North Carolina",
      "locations": [
        {
          "city": "Detroit",
          "state": "Michigan"
        },
        {
          "city": "Durham",
          "state": "North Carolina"
        },
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00258869"
    },
    {
      "nct_id": "NCT00475605",
      "title": "A Pediatric Longitudinal Evaluation to Assess the Long-Term Safety of Protopic for the Treatment of Atopic Dermatitis",
      "overall_status": "TERMINATED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Atopic Dermatitis"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "LEO Pharma",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "16 Years",
        "sex": "ALL",
        "summary": "Up to 16 Years"
      },
      "enrollment_count": 8071,
      "start_date": "2005-05-25",
      "completion_date": "2019-01-31",
      "has_results": false,
      "last_update_posted_date": "2019-12-18",
      "last_synced_at": "2026-11-13T00:25:20.334Z",
      "location_count": 198,
      "location_summary": "Alabaster, Alabama • Anniston, Alabama • Birmingham, Alabama + 155 more",
      "locations": [
        {
          "city": "Alabaster",
          "state": "Alabama"
        },
        {
          "city": "Anniston",
          "state": "Alabama"
        },
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Birmingham",
          "state": "Alabama"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00475605"
    },
    {
      "nct_id": "NCT01025960",
      "title": "A Comparison of Methods to Detect Polyps During Colonoscopy",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Colorectal Cancer"
      ],
      "interventions": [
        {
          "name": "Standard Inspection Colonoscopy",
          "type": "PROCEDURE"
        },
        {
          "name": "Dual Inspection Colonoscopy",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "The Cleveland Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 768,
      "start_date": "2009-11",
      "completion_date": "2012-01",
      "has_results": false,
      "last_update_posted_date": "2012-03-27",
      "last_synced_at": "2026-11-13T00:25:20.334Z",
      "location_count": 1,
      "location_summary": "Cleveland, Ohio",
      "locations": [
        {
          "city": "Cleveland",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01025960"
    },
    {
      "nct_id": "NCT05522361",
      "title": "Risdiplam in Patients With Spinal Muscular Atrophy Previously Treated With Nusinersen",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Spinal Muscular Atrophy"
      ],
      "interventions": [
        {
          "name": "Risdiplam",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Clinic for Special Children",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "2 Years",
        "maximum_age": "35 Years",
        "sex": "ALL",
        "summary": "2 Years to 35 Years"
      },
      "enrollment_count": 10,
      "start_date": "2022-11-06",
      "completion_date": "2026-06-15",
      "has_results": false,
      "last_update_posted_date": "2024-02-07",
      "last_synced_at": "2026-11-13T00:25:20.334Z",
      "location_count": 1,
      "location_summary": "Strasburg, Pennsylvania",
      "locations": [
        {
          "city": "Strasburg",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05522361"
    },
    {
      "nct_id": "NCT00423241",
      "title": "SEMPERFLO* Pain Management System in Inguinal Hernia Repair",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Inguinal Hernia",
        "Pain"
      ],
      "interventions": [
        {
          "name": "SEMPERFLO Pain Management System",
          "type": "DEVICE"
        },
        {
          "name": "ON-Q PainBuster Post-Op Pain Relief System",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Ethicon, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 7,
      "start_date": "2007-01",
      "completion_date": "2008-01",
      "has_results": false,
      "last_update_posted_date": "2010-08-23",
      "last_synced_at": "2026-11-13T00:25:20.334Z",
      "location_count": 6,
      "location_summary": "Boca Raton, Florida • Jacksonville, Florida • St Louis, Missouri + 3 more",
      "locations": [
        {
          "city": "Boca Raton",
          "state": "Florida"
        },
        {
          "city": "Jacksonville",
          "state": "Florida"
        },
        {
          "city": "St Louis",
          "state": "Missouri"
        },
        {
          "city": "Knoxville",
          "state": "Tennessee"
        },
        {
          "city": "Dallas",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00423241"
    },
    {
      "nct_id": "NCT04547920",
      "title": "FREEOAB Study for Overactive Bladder",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Overactive Bladder",
        "Urinary Frequency",
        "Urinary Incontinence, Urge",
        "Urinary Urgency"
      ],
      "interventions": [
        {
          "name": "Wearable Bladder Modulation System",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Avation 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": 96,
      "start_date": "2021-01-11",
      "completion_date": "2023-06-15",
      "has_results": true,
      "last_update_posted_date": "2025-02-26",
      "last_synced_at": "2026-11-13T00:25:20.334Z",
      "location_count": 9,
      "location_summary": "Stanford, California • Denver, Colorado • Englewood, Colorado + 6 more",
      "locations": [
        {
          "city": "Stanford",
          "state": "California"
        },
        {
          "city": "Denver",
          "state": "Colorado"
        },
        {
          "city": "Englewood",
          "state": "Colorado"
        },
        {
          "city": "Oak Lawn",
          "state": "Illinois"
        },
        {
          "city": "Greenwood",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04547920"
    },
    {
      "nct_id": "NCT05282979",
      "title": "A Prospective, Single Center, Single-Arm Clinical Study of 20 Participants to Reduce the Appearance of the Peri-orbital Wrinkles. Participants Will Receive up to Four Treatments With Tixel Every 4 Weeks. Follow-up Will Occur 1 Month and 3 Months Following Last Treatment.",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Wrinkle"
      ],
      "interventions": [
        {
          "name": "Tixel 2",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Physicians Laser and Dermatology Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "35 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "35 Years to 75 Years"
      },
      "enrollment_count": 20,
      "start_date": "2021-08-20",
      "completion_date": "2022-08-20",
      "has_results": false,
      "last_update_posted_date": "2022-03-16",
      "last_synced_at": "2026-11-13T00:25:20.334Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05282979"
    },
    {
      "nct_id": "NCT07516379",
      "title": "GRAfT 2.0. A Multimodal Prospective Approach to Define the Mechanisms and Clinical Features of Acute and Chronic Rejection in Lung Transplantation",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Lung Transplant",
        "End Stage Lung Disease",
        "Rejection"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "National Heart, Lung, and Blood Institute (NHLBI)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 100,
      "start_date": "2026-05-11",
      "completion_date": "2032-03-27",
      "has_results": false,
      "last_update_posted_date": "2026-07-22",
      "last_synced_at": "2026-11-13T00:25:20.334Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07516379"
    }
  ]
}