{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?city=Chicago&page=4&state=Illinois",
    "query": {
      "state": "Illinois",
      "city": "Chicago",
      "page": 4
    },
    "page_size": 10
  },
  "pagination": {
    "page": 4,
    "page_size": 10,
    "total_count": 17795,
    "total_pages": 1780,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?city=Chicago&page=5&state=Illinois&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?city=Chicago&page=3&state=Illinois&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-11-02T07:05:55.131Z",
  "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": "NCT03126292",
      "title": "Child Development and Primary Care in Low Income Families",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Parenting",
        "Development, Child"
      ],
      "interventions": [
        {
          "name": "Sit Down and Play",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Child Safety Handout",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "OTHER"
      ],
      "sponsor": "University of Illinois Chicago",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "2 Months",
        "maximum_age": "3 Months",
        "sex": "ALL",
        "summary": "2 Months to 3 Months"
      },
      "enrollment_count": 60,
      "start_date": "2017-10-20",
      "completion_date": "2022-12-19",
      "has_results": false,
      "last_update_posted_date": "2026-03-25",
      "last_synced_at": "2026-11-02T07:05:55.131Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03126292"
    },
    {
      "nct_id": "NCT06964087",
      "title": "Pharmacokinetic and Early Efficacy of OPT101 in Patients With Type 1 Diabetes Mellitus",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Type I Diabetes"
      ],
      "interventions": [
        {
          "name": "OPT101",
          "type": "DRUG"
        },
        {
          "name": "OPT101 Placebo to Match (PTM)",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "Op-T LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "ALL",
        "summary": "18 Years to 50 Years"
      },
      "enrollment_count": 72,
      "start_date": "2026-04-10",
      "completion_date": "2028-08-19",
      "has_results": false,
      "last_update_posted_date": "2026-04-06",
      "last_synced_at": "2026-11-02T07:05:55.131Z",
      "location_count": 5,
      "location_summary": "Birmingham, Alabama • Walnut Creek, California • Aurora, Colorado + 2 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Walnut Creek",
          "state": "California"
        },
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Renton",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06964087"
    },
    {
      "nct_id": "NCT00033293",
      "title": "Cyclophosphamide and Prednisone With or Without Immunoglobulin in Treating Abnormal Muscle Movement in Children With Neuroblastoma",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Localized Resectable Neuroblastoma",
        "Localized Unresectable Neuroblastoma",
        "Regional Neuroblastoma",
        "Stage 4 Neuroblastoma",
        "Stage 4S Neuroblastoma"
      ],
      "interventions": [
        {
          "name": "Clinical Observation",
          "type": "OTHER"
        },
        {
          "name": "Cyclophosphamide",
          "type": "DRUG"
        },
        {
          "name": "Laboratory Biomarker Analysis",
          "type": "OTHER"
        },
        {
          "name": "Magnetic Resonance Imaging",
          "type": "PROCEDURE"
        },
        {
          "name": "Prednisone",
          "type": "DRUG"
        },
        {
          "name": "Therapeutic Immune Globulin",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "OTHER",
        "DRUG",
        "PROCEDURE",
        "BIOLOGICAL"
      ],
      "sponsor": "Children's Oncology Group",
      "sponsor_class": "NETWORK",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "8 Years",
        "sex": "ALL",
        "summary": "Up to 8 Years"
      },
      "enrollment_count": 53,
      "start_date": "2004-03-15",
      "completion_date": "2022-12-31",
      "has_results": true,
      "last_update_posted_date": "2023-04-18",
      "last_synced_at": "2026-11-02T07:05:55.131Z",
      "location_count": 97,
      "location_summary": "Birmingham, Alabama • Tucson, Arizona • Little Rock, Arkansas + 78 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Tucson",
          "state": "Arizona"
        },
        {
          "city": "Little Rock",
          "state": "Arkansas"
        },
        {
          "city": "Loma Linda",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00033293"
    },
    {
      "nct_id": "NCT04663321",
      "title": "Efficacy and Safety of MK-1942 When Added to Stable Antidepressant Therapy in Participants With Treatment-Resistant Depression (TRD) (MK-1942-006)",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Treatment Resistant Depression"
      ],
      "interventions": [
        {
          "name": "MK-1942",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Merck Sharp & Dohme LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 99,
      "start_date": "2021-05-20",
      "completion_date": "2023-09-08",
      "has_results": true,
      "last_update_posted_date": "2026-05-04",
      "last_synced_at": "2026-11-02T07:05:55.131Z",
      "location_count": 45,
      "location_summary": "Birmingham, Alabama • Little Rock, Arkansas • Bellflower, California + 40 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Little Rock",
          "state": "Arkansas"
        },
        {
          "city": "Little Rock",
          "state": "Arkansas"
        },
        {
          "city": "Bellflower",
          "state": "California"
        },
        {
          "city": "Colton",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04663321"
    },
    {
      "nct_id": "NCT05599984",
      "title": "Study to Evaluate Adverse Events, Change in Disease Activity, and How ABBV-706 Moves Through the Body When Intravenously (IV) Infused Alone or in Combination With IV Infused Budigalimab, Cisplatin, or Carboplatin in Adult Participants With Advanced Solid Tumors",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Advanced Solid Tumors"
      ],
      "interventions": [
        {
          "name": "ABBV-706",
          "type": "DRUG"
        },
        {
          "name": "Cisplatin",
          "type": "DRUG"
        },
        {
          "name": "Budigalimab",
          "type": "DRUG"
        },
        {
          "name": "Carboplatin",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "AbbVie",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 288,
      "start_date": "2022-12-05",
      "completion_date": "2027-11",
      "has_results": false,
      "last_update_posted_date": "2026-05-07",
      "last_synced_at": "2026-11-02T07:05:55.131Z",
      "location_count": 22,
      "location_summary": "Gilbert, Arizona • Duarte, California • Irvine, California + 18 more",
      "locations": [
        {
          "city": "Gilbert",
          "state": "Arizona"
        },
        {
          "city": "Duarte",
          "state": "California"
        },
        {
          "city": "Irvine",
          "state": "California"
        },
        {
          "city": "New Haven",
          "state": "Connecticut"
        },
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05599984"
    },
    {
      "nct_id": "NCT05259033",
      "title": "A Research Study to See How Well the New Weekly Medicine IcoSema, Which is a Combination of Insulin Icodec and Semaglutide, Controls Blood Sugar Level in People With Type 2 Diabetes Compared to Weekly Semaglutide (COMBINE 2)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Diabetes Mellitus, Type 2"
      ],
      "interventions": [
        {
          "name": "IcoSema",
          "type": "DRUG"
        },
        {
          "name": "Semaglutide 1 mg",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Novo Nordisk A/S",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 683,
      "start_date": "2022-04-11",
      "completion_date": "2024-01-16",
      "has_results": true,
      "last_update_posted_date": "2026-06-12",
      "last_synced_at": "2026-11-02T07:05:55.131Z",
      "location_count": 76,
      "location_summary": "Birmingham, Alabama • Gilbert, Arizona • Phoenix, Arizona + 65 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Gilbert",
          "state": "Arizona"
        },
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Sun City West",
          "state": "Arizona"
        },
        {
          "city": "Concord",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05259033"
    },
    {
      "nct_id": "NCT04060849",
      "title": "Nozin in Preventing Respiratory Viral Infections in Patients Undergoing Stem Cell Transplant, PREV-NOSE STUDY",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Hematopoietic and Lymphoid Cell Neoplasm",
        "Malignant Solid Neoplasm",
        "Solid Neoplasm"
      ],
      "interventions": [
        {
          "name": "Nozin",
          "type": "DRUG"
        },
        {
          "name": "Best Practice",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "Fred Hutchinson Cancer Center",
      "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": "2019-09-03",
      "completion_date": "2020-04-12",
      "has_results": false,
      "last_update_posted_date": "2024-11-08",
      "last_synced_at": "2026-11-02T07:05:55.131Z",
      "location_count": 2,
      "location_summary": "Orland Park, Illinois • Seattle, Washington",
      "locations": [
        {
          "city": "Orland Park",
          "state": "Illinois"
        },
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04060849"
    },
    {
      "nct_id": "NCT01833026",
      "title": "COPD Assessment and Management Bundle Versus Usual Care",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Obstructive Pulmonary Disease"
      ],
      "interventions": [
        {
          "name": "Spirometry test",
          "type": "DEVICE"
        },
        {
          "name": "Levalbuterol",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "DRUG"
      ],
      "sponsor": "University of Illinois Chicago",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "40 Years and older"
      },
      "enrollment_count": 56,
      "start_date": "2013-03",
      "completion_date": "2016-05",
      "has_results": true,
      "last_update_posted_date": "2019-12-24",
      "last_synced_at": "2026-11-02T07:05:55.131Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01833026"
    },
    {
      "nct_id": "NCT01283828",
      "title": "Vaginal and Rectal Clostridial Carriage Among Women of Reproductive Age in the United States",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Clostridium Sordellii",
        "Clostridium Perfringens"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Gynuity Health Projects",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "45 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 45 Years · Female only"
      },
      "enrollment_count": 4977,
      "start_date": "2010-11",
      "completion_date": "2013-04",
      "has_results": false,
      "last_update_posted_date": "2013-10-07",
      "last_synced_at": "2026-11-02T07:05:55.131Z",
      "location_count": 18,
      "location_summary": "Montgomery, Alabama • Tucson, Arizona • Boulder, Colorado + 13 more",
      "locations": [
        {
          "city": "Montgomery",
          "state": "Alabama"
        },
        {
          "city": "Tucson",
          "state": "Arizona"
        },
        {
          "city": "Boulder",
          "state": "Colorado"
        },
        {
          "city": "Denver",
          "state": "Colorado"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01283828"
    },
    {
      "nct_id": "NCT02626000",
      "title": "Talimogene Laherparepvec With Pembrolizumab for Recurrent Metastatic Squamous Cell Carcinoma of the Head and Neck (MASTERKEY232 / KEYNOTE-137)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Carcinoma of the Head and Neck"
      ],
      "interventions": [
        {
          "name": "Talimogene Laherparepvec",
          "type": "DRUG"
        },
        {
          "name": "Pembrolizumab",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "DRUG",
        "BIOLOGICAL"
      ],
      "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": 36,
      "start_date": "2016-04-06",
      "completion_date": "2020-08-28",
      "has_results": true,
      "last_update_posted_date": "2021-09-08",
      "last_synced_at": "2026-11-02T07:05:55.131Z",
      "location_count": 8,
      "location_summary": "Newark, Delaware • Chicago, Illinois • Louisville, Kentucky + 3 more",
      "locations": [
        {
          "city": "Newark",
          "state": "Delaware"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Louisville",
          "state": "Kentucky"
        },
        {
          "city": "Billings",
          "state": "Montana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02626000"
    }
  ]
}