{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=First+Treatment+Period&page=49",
    "query": {
      "intervention": "First Treatment Period",
      "page": 49
    },
    "page_size": 10
  },
  "pagination": {
    "page": 49,
    "page_size": 10,
    "total_count": 1869,
    "total_pages": 187,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=First+Treatment+Period&page=50&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=First+Treatment+Period&page=48&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-11-15T08:12:41.590Z",
  "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": "NCT02841709",
      "title": "Efficacy and Safety of ACT-541468 in Elderly Subjects With Insomnia Disorder",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Insomnia Disorder"
      ],
      "interventions": [
        {
          "name": "ACT-541468",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Idorsia Pharmaceuticals Ltd.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "65 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "65 Years and older"
      },
      "enrollment_count": 58,
      "start_date": "2016-11-28",
      "completion_date": "2017-06-29",
      "has_results": true,
      "last_update_posted_date": "2020-04-24",
      "last_synced_at": "2026-11-15T08:12:41.590Z",
      "location_count": 5,
      "location_summary": "Brandon, Florida • Chicago, Illinois • Las Vegas, Nevada + 2 more",
      "locations": [
        {
          "city": "Brandon",
          "state": "Florida"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Las Vegas",
          "state": "Nevada"
        },
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "Cincinnati",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02841709"
    },
    {
      "nct_id": "NCT00660530",
      "title": "Chewed vs. Crushed Lanthanum Carbonate in Hemodialysis Patients",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Hyperphosphatemia",
        "Kidney Disease"
      ],
      "interventions": [
        {
          "name": "Lanthanum Carbonate Chewable Product",
          "type": "DRUG"
        },
        {
          "name": "Lanthanum carbonate crushed powder",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Illinois Chicago",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 11,
      "start_date": "2008-01",
      "completion_date": "2009-11",
      "has_results": true,
      "last_update_posted_date": "2020-11-03",
      "last_synced_at": "2026-11-15T08:12:41.590Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00660530"
    },
    {
      "nct_id": "NCT03549507",
      "title": "CEUS Evaluation of Bowel Perfusion in Necrotizing Enterocolitis",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Necrotizing Enterocolitis of Newborn",
        "Bowel Ischemic"
      ],
      "interventions": [
        {
          "name": "Sulfur hexafluoride lipid-type A microspheres",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Children's Hospital of Philadelphia",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "0 Years",
        "maximum_age": "18 Months",
        "sex": "ALL",
        "summary": "0 Years to 18 Months"
      },
      "enrollment_count": 1,
      "start_date": "2020-11-04",
      "completion_date": "2024-05-07",
      "has_results": true,
      "last_update_posted_date": "2024-11-12",
      "last_synced_at": "2026-11-15T08:12:41.590Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03549507"
    },
    {
      "nct_id": "NCT00915902",
      "title": "Fish Oil Study for High Triglyceride Levels in Children",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2",
        "PHASE3"
      ],
      "conditions": [
        "Hypertriglyceridemia"
      ],
      "interventions": [
        {
          "name": "Omega-3-acid ethyl esters",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Babu Balagopal",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "10 Years",
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "10 Years to 17 Years"
      },
      "enrollment_count": 42,
      "start_date": "2009-07",
      "completion_date": "2012-09",
      "has_results": true,
      "last_update_posted_date": "2022-11-08",
      "last_synced_at": "2026-11-15T08:12:41.590Z",
      "location_count": 3,
      "location_summary": "Wilmington, Delaware • Baltimore, Maryland • Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Wilmington",
          "state": "Delaware"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00915902"
    },
    {
      "nct_id": "NCT06716645",
      "title": "A Clinical Evidence Study Evaluating Quality of Life Parameters Following Treatment With Robitussin",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Common Cold",
        "Cough"
      ],
      "interventions": [
        {
          "name": "Robitussin Maximum Strength Cough and Chest Congestion DM",
          "type": "DRUG"
        },
        {
          "name": "Robitussin Maximum Strength Nighttime Cough DM",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "HALEON",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 244,
      "start_date": "2024-12-04",
      "completion_date": "2025-02-14",
      "has_results": true,
      "last_update_posted_date": "2026-02-20",
      "last_synced_at": "2026-11-15T08:12:41.590Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06716645"
    },
    {
      "nct_id": "NCT03313557",
      "title": "AZD1775 Continued Access Study to Assess Safety and Tolerability for Patients Enrolled in AZD1775 Clinical Pharmacology Studies",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Solid Tumors"
      ],
      "interventions": [
        {
          "name": "Wee-1 kinase inhibitor AZD1775",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "AstraZeneca",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "99 Years",
        "sex": "ALL",
        "summary": "18 Years to 99 Years"
      },
      "enrollment_count": 48,
      "start_date": "2017-10-27",
      "completion_date": "2019-05-17",
      "has_results": false,
      "last_update_posted_date": "2019-06-24",
      "last_synced_at": "2026-11-15T08:12:41.590Z",
      "location_count": 7,
      "location_summary": "Bingham Farms, Michigan • Detroit, Michigan • Lebanon, New Hampshire + 4 more",
      "locations": [
        {
          "city": "Bingham Farms",
          "state": "Michigan"
        },
        {
          "city": "Detroit",
          "state": "Michigan"
        },
        {
          "city": "Lebanon",
          "state": "New Hampshire"
        },
        {
          "city": "Cincinnati",
          "state": "Ohio"
        },
        {
          "city": "Providence",
          "state": "Rhode Island"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03313557"
    },
    {
      "nct_id": "NCT01205230",
      "title": "VEG113971: An Open-Label Study of the Effects of Ketoconazole or Esomeprazole on Pazopanib PK",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Cancer"
      ],
      "interventions": [
        {
          "name": "pazopanib",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "GlaxoSmithKline",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 34,
      "start_date": "2010-09",
      "completion_date": "2011-08",
      "has_results": true,
      "last_update_posted_date": "2012-05-22",
      "last_synced_at": "2026-11-15T08:12:41.590Z",
      "location_count": 2,
      "location_summary": "New Brunswick, New Jersey • Greenville, South Carolina",
      "locations": [
        {
          "city": "New Brunswick",
          "state": "New Jersey"
        },
        {
          "city": "Greenville",
          "state": "South Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01205230"
    },
    {
      "nct_id": "NCT01478971",
      "title": "Conversion Study From Epoetin Alfa to Monthly Peginesatide Injection in Patients With Chronic Kidney Disease on Dialysis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Chronic Kidney Disease",
        "Anemia"
      ],
      "interventions": [
        {
          "name": "Epoetin",
          "type": "DRUG"
        },
        {
          "name": "Peginesatide",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Takeda",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 184,
      "start_date": "2011-10",
      "completion_date": "2013-02",
      "has_results": true,
      "last_update_posted_date": "2016-09-20",
      "last_synced_at": "2026-11-15T08:12:41.590Z",
      "location_count": 5,
      "location_summary": "Sacramento, California • San Diego, California • San Jose, California + 2 more",
      "locations": [
        {
          "city": "Sacramento",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "San Jose",
          "state": "California"
        },
        {
          "city": "North Brunswick",
          "state": "New Jersey"
        },
        {
          "city": "San Antonio",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01478971"
    },
    {
      "nct_id": "NCT07588568",
      "title": "A Trial of Upadacitinib for Non-responsive Eosinophilic Esophagitis",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "EoE",
        "Eosinophilic Esophagitis",
        "Eosinophilic Esophagitis (EoE)"
      ],
      "interventions": [
        {
          "name": "Upadacitinib 30mg Dose",
          "type": "DRUG"
        },
        {
          "name": "Upadacitinib Matching Placebo",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "University of North Carolina, Chapel Hill",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 52,
      "start_date": "2026-09-30",
      "completion_date": "2030-06",
      "has_results": false,
      "last_update_posted_date": "2026-10-06",
      "last_synced_at": "2026-11-15T08:12:41.590Z",
      "location_count": 2,
      "location_summary": "Chapel Hill, North Carolina • Durham, North Carolina",
      "locations": [
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        },
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07588568"
    },
    {
      "nct_id": "NCT04984525",
      "title": "Safety and Tolerability of SYNB1934 in Healthy Adult Volunteers",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Healthy"
      ],
      "interventions": [
        {
          "name": "SYNB1934",
          "type": "DRUG"
        },
        {
          "name": "SYNB1618",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Synlogic",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "64 Years",
        "sex": "ALL",
        "summary": "18 Years to 64 Years"
      },
      "enrollment_count": 106,
      "start_date": "2021-07-02",
      "completion_date": "2021-12-10",
      "has_results": false,
      "last_update_posted_date": "2022-05-18",
      "last_synced_at": "2026-11-15T08:12:41.590Z",
      "location_count": 1,
      "location_summary": "High Point, North Carolina",
      "locations": [
        {
          "city": "High Point",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04984525"
    }
  ]
}