{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Frequency&page=3",
    "query": {
      "intervention": "Frequency",
      "page": 3
    },
    "page_size": 10
  },
  "pagination": {
    "page": 3,
    "page_size": 10,
    "total_count": 2988,
    "total_pages": 299,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Frequency&page=4&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Frequency&page=2&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-23T14:23:03.999Z",
  "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": "NCT04196777",
      "title": "Audit-and-feedback to Improve Antimicrobial-prescribing Among Urologists",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Urologic Diseases",
        "Antibacterial Drug Adverse Reaction"
      ],
      "interventions": [
        {
          "name": "Audit-and-feedback",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Iowa City Veterans Affairs Medical Center",
      "sponsor_class": "FED",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 525,
      "start_date": "2022-08-01",
      "completion_date": "2023-08-31",
      "has_results": true,
      "last_update_posted_date": "2024-09-19",
      "last_synced_at": "2026-10-23T14:23:03.999Z",
      "location_count": 3,
      "location_summary": "Gainesville, Florida • Iowa City, Iowa • New York, New York",
      "locations": [
        {
          "city": "Gainesville",
          "state": "Florida"
        },
        {
          "city": "Iowa City",
          "state": "Iowa"
        },
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04196777"
    },
    {
      "nct_id": "NCT00884312",
      "title": "A Study of Extended Carfilzomib Therapy for Patients Previously Enrolled in Carfilzomib Treatment Protocols",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Multiple Myeloma",
        "Solid Tumors"
      ],
      "interventions": [
        {
          "name": "Carfilzomib",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Amgen",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 101,
      "start_date": "2009-04-09",
      "completion_date": "2017-05-17",
      "has_results": true,
      "last_update_posted_date": "2018-05-14",
      "last_synced_at": "2026-10-23T14:23:03.999Z",
      "location_count": 21,
      "location_summary": "Scottsdale, Arizona • Beverly Hills, California • Duarte, California + 16 more",
      "locations": [
        {
          "city": "Scottsdale",
          "state": "Arizona"
        },
        {
          "city": "Beverly Hills",
          "state": "California"
        },
        {
          "city": "Duarte",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Denver",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00884312"
    },
    {
      "nct_id": "NCT01044901",
      "title": "Cardiovascular Complications of Sickle Cell Disease",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Sickle Cell Disease"
      ],
      "interventions": [
        {
          "name": "MRI, Transthoracic Echocardiography, tonometry, EKG",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "University of Chicago",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 51,
      "start_date": "2009-03",
      "completion_date": "2021-02",
      "has_results": true,
      "last_update_posted_date": "2022-02-23",
      "last_synced_at": "2026-10-23T14:23:03.999Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01044901"
    },
    {
      "nct_id": "NCT03789201",
      "title": "Exploring the Relationship Between Brain Asymmetry and Attention",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Normal Physiology"
      ],
      "interventions": [
        {
          "name": "TMS EEG",
          "type": "DEVICE"
        },
        {
          "name": "TMS fMRI",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "National Institute of Neurological Disorders and Stroke (NINDS)",
      "sponsor_class": "NIH",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "35 Years",
        "sex": "ALL",
        "summary": "18 Years to 35 Years"
      },
      "enrollment_count": 45,
      "start_date": "2019-02-28",
      "completion_date": "2022-10-24",
      "has_results": false,
      "last_update_posted_date": "2022-10-26",
      "last_synced_at": "2026-10-23T14:23:03.999Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03789201"
    },
    {
      "nct_id": "NCT04971681",
      "title": "Frontal-Striatal Reward Circuit Neuromodulation and Alcohol Self-Administration",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Alcohol Use Disorder"
      ],
      "interventions": [
        {
          "name": "Low frequency repetitive transcranial magnetic stimulation (rTMS)",
          "type": "DEVICE"
        },
        {
          "name": "Sham",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Indiana University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "35 Years",
        "sex": "ALL",
        "summary": "21 Years to 35 Years"
      },
      "enrollment_count": 9,
      "start_date": "2021-10-08",
      "completion_date": "2022-06-02",
      "has_results": true,
      "last_update_posted_date": "2025-01-13",
      "last_synced_at": "2026-10-23T14:23:03.999Z",
      "location_count": 1,
      "location_summary": "Indianapolis, Indiana",
      "locations": [
        {
          "city": "Indianapolis",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04971681"
    },
    {
      "nct_id": "NCT01665118",
      "title": "The Trusculpt (Radio Frequency) Device For Thigh Circumference Reduction",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Body Fat"
      ],
      "interventions": [
        {
          "name": "Trusculpt (Radio Frequency) Device",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Cutera Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "18 Years and older · Female only"
      },
      "enrollment_count": 44,
      "start_date": "2012-08",
      "completion_date": "2013-06",
      "has_results": true,
      "last_update_posted_date": "2023-02-21",
      "last_synced_at": "2026-10-23T14:23:03.999Z",
      "location_count": 3,
      "location_summary": "Brisbane, California • Montclair, New Jersey • Nashville, Tennessee",
      "locations": [
        {
          "city": "Brisbane",
          "state": "California"
        },
        {
          "city": "Montclair",
          "state": "New Jersey"
        },
        {
          "city": "Nashville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01665118"
    },
    {
      "nct_id": "NCT02672371",
      "title": "The Effects of Sensory Training On Pain Modulation, Cognition and Time to Fatigue in Healthy Adults",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Healthy Participants"
      ],
      "interventions": [
        {
          "name": "Active eMNS",
          "type": "DEVICE"
        },
        {
          "name": "Sham eMNS",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Spaulding Rehabilitation Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "40 Years",
        "sex": "ALL",
        "summary": "18 Years to 40 Years"
      },
      "enrollment_count": 0,
      "start_date": "2017-06",
      "completion_date": "2018-09",
      "has_results": false,
      "last_update_posted_date": "2020-04-24",
      "last_synced_at": "2026-10-23T14:23:03.999Z",
      "location_count": 1,
      "location_summary": "Charlestown, Massachusetts",
      "locations": [
        {
          "city": "Charlestown",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02672371"
    },
    {
      "nct_id": "NCT04075799",
      "title": "High-intensity Interval Training for Obese Individuals",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obesity",
        "Insulin Resistance"
      ],
      "interventions": [
        {
          "name": "high-intensity interval training",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of New Mexico",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "45 Years",
        "sex": "ALL",
        "summary": "18 Years to 45 Years"
      },
      "enrollment_count": 18,
      "start_date": "2022-01-01",
      "completion_date": "2023-05-12",
      "has_results": false,
      "last_update_posted_date": "2024-01-25",
      "last_synced_at": "2026-10-23T14:23:03.999Z",
      "location_count": 1,
      "location_summary": "Albuquerque, New Mexico",
      "locations": [
        {
          "city": "Albuquerque",
          "state": "New Mexico"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04075799"
    },
    {
      "nct_id": "NCT01501799",
      "title": "A Bioequivalence Study With Clinical Endpoints Comparing Adapalene and Benzoyl Peroxide Topical Gel 0.1%/2.5% (Actavis Mid-Atlantic LLC) To Epiduo™ (Adapalene and Benzoyl Peroxide) Gel 0.1%/2.5% (Galderma Laboratories, L.P.) in the Treatment of Mild to Severe Acne Vulgaris",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Acne Vulgaris"
      ],
      "interventions": [
        {
          "name": "adapalene 0.1% and benzoyl peroxide 2.5% topical gel",
          "type": "DRUG"
        },
        {
          "name": "EPIDUO",
          "type": "DRUG"
        },
        {
          "name": "Placebo (Vehicle Gel)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Actavis Mid-Atlantic LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": "40 Years",
        "sex": "ALL",
        "summary": "12 Years to 40 Years"
      },
      "enrollment_count": 885,
      "start_date": "2011-07",
      "completion_date": "2011-12",
      "has_results": false,
      "last_update_posted_date": "2011-12-29",
      "last_synced_at": "2026-10-23T14:23:03.999Z",
      "location_count": 8,
      "location_summary": "Fremont, California • Miami, Florida • Miramar, Florida + 5 more",
      "locations": [
        {
          "city": "Fremont",
          "state": "California"
        },
        {
          "city": "Miami",
          "state": "Florida"
        },
        {
          "city": "Miramar",
          "state": "Florida"
        },
        {
          "city": "Plainfield",
          "state": "Indiana"
        },
        {
          "city": "Overland Park",
          "state": "Kansas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01501799"
    },
    {
      "nct_id": "NCT03419871",
      "title": "Associations of Socioeconomic Adversity and Sleep With Allostatic Load Among Toddlers",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Sleep Disorder"
      ],
      "interventions": [
        {
          "name": "Monitoring Sleep",
          "type": "OTHER"
        },
        {
          "name": "stress biomarkers",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Yale University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": null,
      "eligibility": {
        "minimum_age": "12 Months",
        "maximum_age": "15 Months",
        "sex": "ALL",
        "summary": "12 Months to 15 Months"
      },
      "enrollment_count": 100,
      "start_date": "2015-11-08",
      "completion_date": "2019-10-15",
      "has_results": false,
      "last_update_posted_date": "2021-12-07",
      "last_synced_at": "2026-10-23T14:23:03.999Z",
      "location_count": 1,
      "location_summary": "New Haven, Connecticut",
      "locations": [
        {
          "city": "New Haven",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03419871"
    }
  ]
}