{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Longitudinal+Studies&page=16",
    "query": {
      "condition": "Longitudinal Studies",
      "page": 16
    },
    "page_size": 10
  },
  "pagination": {
    "page": 16,
    "page_size": 10,
    "total_count": 8683,
    "total_pages": 869,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Longitudinal+Studies&page=17&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Longitudinal+Studies&page=15&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-11-02T13:57:12.848Z",
  "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": "NCT03551379",
      "title": "A Double Balloon Endoscopic Platform for ESD",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Colon Adenoma",
        "Colon Polyp"
      ],
      "interventions": [
        {
          "name": "Double Balloon Endoluminal Platform",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Lumendi, LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 15,
      "start_date": "2017-09-22",
      "completion_date": "2018-09-29",
      "has_results": false,
      "last_update_posted_date": "2019-08-20",
      "last_synced_at": "2026-11-02T13:57:12.848Z",
      "location_count": 1,
      "location_summary": "Mineola, New York",
      "locations": [
        {
          "city": "Mineola",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03551379"
    },
    {
      "nct_id": "NCT07187297",
      "title": "A Prospective Controlled Study to Evaluate the Safety and Effectiveness of Thermage® FLX Radiofrequency Treatment",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Wrinkle",
        "Lax Skin",
        "Lines Skin"
      ],
      "interventions": [
        {
          "name": "Thermage FLX",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Bausch Health Americas, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "30 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "30 Years to 60 Years"
      },
      "enrollment_count": 164,
      "start_date": "2025-10-31",
      "completion_date": "2027-03",
      "has_results": false,
      "last_update_posted_date": "2026-08-26",
      "last_synced_at": "2026-11-02T13:57:12.848Z",
      "location_count": 6,
      "location_summary": "Sacramento, California • San Diego, California • Chicago, Illinois + 3 more",
      "locations": [
        {
          "city": "Sacramento",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Chestnut Hill",
          "state": "Massachusetts"
        },
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07187297"
    },
    {
      "nct_id": "NCT03228823",
      "title": "Prospective Assessment of Premature Ventricular Contractions Suppression in Cardiomyopathy(PAPS)",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Ventricular Premature Beats, Contractions, or Systoles",
        "Cardiomyopathies"
      ],
      "interventions": [
        {
          "name": "Radiofrequency ablation",
          "type": "PROCEDURE"
        },
        {
          "name": "Amiodarone (Antiarrhythmic drug)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "DRUG"
      ],
      "sponsor": "Hunter Holmes Mcguire Veteran Affairs Medical Center",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 5,
      "start_date": "2018-08-01",
      "completion_date": "2021-08-31",
      "has_results": false,
      "last_update_posted_date": "2021-04-14",
      "last_synced_at": "2026-11-02T13:57:12.848Z",
      "location_count": 10,
      "location_summary": "Los Angeles, California • San Francisco, California • Tampa, Florida + 6 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Tampa",
          "state": "Florida"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "West Roxbury",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03228823"
    },
    {
      "nct_id": "NCT00884871",
      "title": "Study of Surgically-Induced Weight Loss on Pelvic Floor Disorders",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Pelvic Floor Disorders"
      ],
      "interventions": [
        {
          "name": "LapBand",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "University of California, San Diego",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "21 Years and older · Female only"
      },
      "enrollment_count": 100,
      "start_date": "2007-09",
      "completion_date": "2009-11",
      "has_results": false,
      "last_update_posted_date": "2009-11-11",
      "last_synced_at": "2026-11-02T13:57:12.848Z",
      "location_count": 1,
      "location_summary": "La Jolla, California",
      "locations": [
        {
          "city": "La Jolla",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00884871"
    },
    {
      "nct_id": "NCT00657371",
      "title": "Efficacy of the Third Eye Retroscope Auxiliary Imaging System",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Colorectal Cancer"
      ],
      "interventions": [
        {
          "name": "Third Eye Retroscope Auxiliary Imaging System",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "M.D. Anderson Cancer Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "50 Years to 80 Years"
      },
      "enrollment_count": 288,
      "start_date": "2008-03",
      "completion_date": "2010-05",
      "has_results": true,
      "last_update_posted_date": "2013-12-09",
      "last_synced_at": "2026-11-02T13:57:12.848Z",
      "location_count": 7,
      "location_summary": "Scottsdale, Arizona • Mountain View, California • Sunnyvale, California + 4 more",
      "locations": [
        {
          "city": "Scottsdale",
          "state": "Arizona"
        },
        {
          "city": "Mountain View",
          "state": "California"
        },
        {
          "city": "Sunnyvale",
          "state": "California"
        },
        {
          "city": "Indianapolis",
          "state": "Indiana"
        },
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00657371"
    },
    {
      "nct_id": "NCT06696521",
      "title": "An Analysis of Medication Adherence Using Televideo and Telephonic Monitoring and Utilization of an Education Protocol",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Adherence, Medication",
        "Cancer"
      ],
      "interventions": [
        {
          "name": "Intervention A- Telephone",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Intervention B- Televideo",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Abramson Cancer Center at Penn Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "99 Years",
        "sex": "ALL",
        "summary": "18 Years to 99 Years"
      },
      "enrollment_count": 76,
      "start_date": "2021-02-09",
      "completion_date": "2025-02-11",
      "has_results": false,
      "last_update_posted_date": "2025-03-11",
      "last_synced_at": "2026-11-02T13:57:12.848Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06696521"
    },
    {
      "nct_id": "NCT04964414",
      "title": "Treatment of Pediatric Patients That Lost Sense of Smell Due to COVID-19",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Dysosmia",
        "Anosmia",
        "Covid19"
      ],
      "interventions": [
        {
          "name": "Smell Retraining",
          "type": "OTHER"
        },
        {
          "name": "Budesonide",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "OTHER",
        "DRUG"
      ],
      "sponsor": "Amanda Stapleton",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "6 Years",
        "maximum_age": "21 Years",
        "sex": "ALL",
        "summary": "6 Years to 21 Years"
      },
      "enrollment_count": 20,
      "start_date": "2021-09-30",
      "completion_date": "2023-03-29",
      "has_results": true,
      "last_update_posted_date": "2024-06-13",
      "last_synced_at": "2026-11-02T13:57:12.848Z",
      "location_count": 1,
      "location_summary": "Pittsburgh, Pennsylvania",
      "locations": [
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04964414"
    },
    {
      "nct_id": "NCT05427916",
      "title": "Closed Incision Negative Pressure Wound Therapy vs. Foam as Post Operative Dressing",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Diabetes",
        "Morbid Obesity",
        "Lymphedema",
        "Orthopedic Disorder"
      ],
      "interventions": [
        {
          "name": "Avance Solo",
          "type": "DEVICE"
        },
        {
          "name": "Optifoam",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "OTHER"
      ],
      "sponsor": "Icahn School of Medicine at Mount Sinai",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 20,
      "start_date": "2022-07-12",
      "completion_date": "2023-02-17",
      "has_results": true,
      "last_update_posted_date": "2024-03-13",
      "last_synced_at": "2026-11-02T13:57:12.848Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05427916"
    },
    {
      "nct_id": "NCT01730833",
      "title": "Pertuzumab, Trastuzumab, and Paclitaxel Albumin-Stabilized Nanoparticle Formulation in Treating Patients With HER2-Positive Advanced Breast Cancer",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "HER2-positive Breast Cancer",
        "Recurrent Breast Cancer",
        "Stage IIA Breast Cancer",
        "Stage IIB Breast Cancer",
        "Stage IIIA Breast Cancer",
        "Stage IIIB Breast Cancer",
        "Stage IIIC Breast Cancer",
        "Stage IV Breast Cancer",
        "Breast Adenocarcinoma",
        "Inflammatory Breast Carcinoma"
      ],
      "interventions": [
        {
          "name": "pertuzumab",
          "type": "BIOLOGICAL"
        },
        {
          "name": "trastuzumab",
          "type": "BIOLOGICAL"
        },
        {
          "name": "paclitaxel albumin-stabilized nanoparticle formulation",
          "type": "DRUG"
        },
        {
          "name": "laboratory biomarker analysis",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL",
        "DRUG",
        "OTHER"
      ],
      "sponsor": "City of Hope Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "19 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "19 Years and older · Female only"
      },
      "enrollment_count": 63,
      "start_date": "2013-07-17",
      "completion_date": "2026-04-20",
      "has_results": true,
      "last_update_posted_date": "2026-06-16",
      "last_synced_at": "2026-11-02T13:57:12.848Z",
      "location_count": 3,
      "location_summary": "Duarte, California • Lancaster, California • South Pasadena, California",
      "locations": [
        {
          "city": "Duarte",
          "state": "California"
        },
        {
          "city": "Lancaster",
          "state": "California"
        },
        {
          "city": "South Pasadena",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01730833"
    },
    {
      "nct_id": "NCT02947178",
      "title": "Hip Arthroscopy Pain Control Randomized Control Trial (RCT)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Hip Pain Chronic",
        "Anesthesia",
        "Bupivacaine"
      ],
      "interventions": [
        {
          "name": "Fascial iliac regional soft tissue infiltration blockade",
          "type": "PROCEDURE"
        },
        {
          "name": "Pain Score Survey",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Pill Count",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Bupivacaine",
          "type": "DRUG"
        },
        {
          "name": "Liposomal Bupivacaine",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "BEHAVIORAL",
        "DRUG"
      ],
      "sponsor": "Walter Reed National Military Medical Center",
      "sponsor_class": "FED",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "ALL",
        "summary": "18 Years to 50 Years"
      },
      "enrollment_count": 74,
      "start_date": "2016-03-01",
      "completion_date": "2017-03-01",
      "has_results": false,
      "last_update_posted_date": "2018-01-10",
      "last_synced_at": "2026-11-02T13:57:12.848Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02947178"
    }
  ]
}