{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Phase+duration&page=56",
    "query": {
      "intervention": "Phase duration",
      "page": 56
    },
    "page_size": 10
  },
  "pagination": {
    "page": 56,
    "page_size": 10,
    "total_count": 3754,
    "total_pages": 376,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Phase+duration&page=57&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Phase+duration&page=55&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-11-03T10:14:53.650Z",
  "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": "NCT01051713",
      "title": "ENGAGED: E-Networks Guiding Adherence to Goals for Exercise and Diet",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Obesity"
      ],
      "interventions": [
        {
          "name": "Technology Supported",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Standard",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Northwestern University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "18 Years to 60 Years"
      },
      "enrollment_count": 96,
      "start_date": "2011-07",
      "completion_date": "2013-05",
      "has_results": false,
      "last_update_posted_date": "2016-11-11",
      "last_synced_at": "2026-11-03T10:14:53.650Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01051713"
    },
    {
      "nct_id": "NCT01226459",
      "title": "Clinical Trial in Females for Female Pattern Hair Loss",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Androgenetic Alopecia"
      ],
      "interventions": [
        {
          "name": "5% Minoxidil Topical Foam",
          "type": "DRUG"
        },
        {
          "name": "Vehicle Topical Foam",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Johnson & Johnson Healthcare Products Division of McNEIL-PPC, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "18 Years and older · Female only"
      },
      "enrollment_count": 404,
      "start_date": "2010-09",
      "completion_date": "2011-08",
      "has_results": true,
      "last_update_posted_date": "2014-06-10",
      "last_synced_at": "2026-11-03T10:14:53.650Z",
      "location_count": 13,
      "location_summary": "Los Angeles, California • San Diego, California • Wichita, Kansas + 9 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "Wichita",
          "state": "Kansas"
        },
        {
          "city": "Glenn Dale",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01226459"
    },
    {
      "nct_id": "NCT02741323",
      "title": "Impact of CCR5 Blockade in HIV+ Kidney Transplant Recipients",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "HIV Infections",
        "Kidney Diseases"
      ],
      "interventions": [
        {
          "name": "Maraviroc",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "National Institute of Allergy and Infectious Diseases (NIAID)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 97,
      "start_date": "2017-01-01",
      "completion_date": "2022-05-10",
      "has_results": true,
      "last_update_posted_date": "2023-08-21",
      "last_synced_at": "2026-11-03T10:14:53.650Z",
      "location_count": 10,
      "location_summary": "Birmingham, Alabama • Los Angeles, California • San Francisco, California + 6 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02741323"
    },
    {
      "nct_id": "NCT02618447",
      "title": "4D Phase Contrast MR: Hypertrophy in Liver Cancer",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Liver Cancer",
        "Cancer of the Liver"
      ],
      "interventions": [
        {
          "name": "4Dimensional Phase Contrast Magnetic Resonance Angiography",
          "type": "DEVICE"
        },
        {
          "name": "Portal vein embolization",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "PROCEDURE"
      ],
      "sponsor": "Washington University School of Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 10,
      "start_date": "2014-08-05",
      "completion_date": "2016-02-04",
      "has_results": false,
      "last_update_posted_date": "2017-04-07",
      "last_synced_at": "2026-11-03T10:14:53.650Z",
      "location_count": 1,
      "location_summary": "St Louis, Missouri",
      "locations": [
        {
          "city": "St Louis",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02618447"
    },
    {
      "nct_id": "NCT01810315",
      "title": "Influence of Reproductive Cycle and Menopause on HIV-1 Infection and TFV Gel Activity",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "HIV Prevention"
      ],
      "interventions": [
        {
          "name": "TFV 1% gel",
          "type": "DRUG"
        },
        {
          "name": "Estradiol vaginal cream",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "CONRAD",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "89 Years",
        "sex": "FEMALE",
        "summary": "21 Years to 89 Years · Female only"
      },
      "enrollment_count": 40,
      "start_date": "2013-09",
      "completion_date": "2014-10",
      "has_results": false,
      "last_update_posted_date": "2015-04-10",
      "last_synced_at": "2026-11-03T10:14:53.650Z",
      "location_count": 1,
      "location_summary": "Norfolk, Virginia",
      "locations": [
        {
          "city": "Norfolk",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01810315"
    },
    {
      "nct_id": "NCT01835626",
      "title": "Phase II Study of Radiation Therapy and Vismodegib for Advanced Head/Neck Basal Cell Carcinoma",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Locally Advanced Basal Cell Carcinoma",
        "Skin Cancer",
        "Cutaneous Malignancy"
      ],
      "interventions": [
        {
          "name": "Vismodegib",
          "type": "DRUG"
        },
        {
          "name": "Radiation therapy",
          "type": "RADIATION"
        }
      ],
      "intervention_types": [
        "DRUG",
        "RADIATION"
      ],
      "sponsor": "Sue Yom",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 24,
      "start_date": "2013-05",
      "completion_date": "2019-09-10",
      "has_results": true,
      "last_update_posted_date": "2021-05-03",
      "last_synced_at": "2026-11-03T10:14:53.650Z",
      "location_count": 2,
      "location_summary": "San Francisco, California • New York, New York",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01835626"
    },
    {
      "nct_id": "NCT02560584",
      "title": "A Study of Blue Light Flexible Cystoscopy With Cysview in the Detection of Bladder Cancer in the Surveillance Setting",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Bladder Cancer"
      ],
      "interventions": [
        {
          "name": "Hexaminolevulinate hydrochloride",
          "type": "DRUG"
        },
        {
          "name": "KARL STORZ D-Light C PDD Flexible Videoscope System",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DRUG",
        "DEVICE"
      ],
      "sponsor": "Photocure",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 304,
      "start_date": "2015-10-01",
      "completion_date": "2017-04-05",
      "has_results": true,
      "last_update_posted_date": "2018-07-02",
      "last_synced_at": "2026-11-03T10:14:53.650Z",
      "location_count": 17,
      "location_summary": "Los Angeles, California • Chicago, Illinois • Iowa City, Iowa + 12 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Iowa City",
          "state": "Iowa"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02560584"
    },
    {
      "nct_id": "NCT00819585",
      "title": "A Study of the Efficacy of Canakinumab in Prevention of Acute Flares in Chronic Gout Patients Initiating Allopurinol Therapy (Core Study) and a Long-term Study of the Efficacy and Safety of Canakinumab in Patients With Gout (Extension Study)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Gout"
      ],
      "interventions": [
        {
          "name": "Canakinumab",
          "type": "DRUG"
        },
        {
          "name": "Colchicine",
          "type": "DRUG"
        },
        {
          "name": "Allopurinol",
          "type": "DRUG"
        },
        {
          "name": "Placebo Matching Canakinumab",
          "type": "DRUG"
        },
        {
          "name": "Placebo Matching Colchicine",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Novartis Pharmaceuticals",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 432,
      "start_date": "2008-12",
      "completion_date": "2010-08",
      "has_results": true,
      "last_update_posted_date": "2018-07-17",
      "last_synced_at": "2026-11-03T10:14:53.650Z",
      "location_count": 19,
      "location_summary": "Huntington Beach, California • San Diego, California • Jupiter, Florida + 16 more",
      "locations": [
        {
          "city": "Huntington Beach",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "Jupiter",
          "state": "Florida"
        },
        {
          "city": "Honolulu",
          "state": "Hawaii"
        },
        {
          "city": "Overland Park",
          "state": "Kansas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00819585"
    },
    {
      "nct_id": "NCT06886776",
      "title": "Implementing A Secure Firearm Storage Program in Illinois Health Centers in Partnership With AllianceChicago and the Illinois Primary Health Care Association (COMMUNITY ASPIRE)",
      "overall_status": "ENROLLING_BY_INVITATION",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Suicide"
      ],
      "interventions": [
        {
          "name": "Implementation package (training and facilitation)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Northwestern University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 1086,
      "start_date": "2026-07-14",
      "completion_date": "2029-01-13",
      "has_results": false,
      "last_update_posted_date": "2026-07-20",
      "last_synced_at": "2026-11-03T10:14:53.650Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06886776"
    },
    {
      "nct_id": "NCT00605826",
      "title": "A Randomized, Blinded, Multicenter Study to Evaluate NASHA/Dx for the Treatment of Fecal Incontinence",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Fecal Incontinence"
      ],
      "interventions": [
        {
          "name": "NASHA/Dx (Solesta) Gel",
          "type": "DEVICE"
        },
        {
          "name": "Sham Injection",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Bausch Health Americas, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 206,
      "start_date": "2006-09-07",
      "completion_date": "2009-11-23",
      "has_results": true,
      "last_update_posted_date": "2020-08-18",
      "last_synced_at": "2026-11-03T10:14:53.650Z",
      "location_count": 8,
      "location_summary": "San Francisco, California • Tampa, Florida • Burlington, Massachusetts + 5 more",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Tampa",
          "state": "Florida"
        },
        {
          "city": "Burlington",
          "state": "Massachusetts"
        },
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        },
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00605826"
    }
  ]
}