{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Control+Comparator&page=24",
    "query": {
      "intervention": "Control Comparator",
      "page": 24
    },
    "page_size": 10
  },
  "pagination": {
    "page": 24,
    "page_size": 10,
    "total_count": 1668,
    "total_pages": 167,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Control+Comparator&page=25&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Control+Comparator&page=23&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-21T11:28:55.942Z",
  "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": "NCT05405660",
      "title": "A Study of CDX-0159 in Patients With Chronic Inducible Urticaria",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Chronic Inducible Urticaria"
      ],
      "interventions": [
        {
          "name": "barzolvolimab",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Matching Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL",
        "DRUG"
      ],
      "sponsor": "Celldex Therapeutics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 196,
      "start_date": "2022-06-28",
      "completion_date": "2025-09-12",
      "has_results": false,
      "last_update_posted_date": "2025-11-06",
      "last_synced_at": "2026-10-21T11:28:55.942Z",
      "location_count": 16,
      "location_summary": "Birmingham, Alabama • Montgomery, Alabama • Paradise Valley, Arizona + 13 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Montgomery",
          "state": "Alabama"
        },
        {
          "city": "Paradise Valley",
          "state": "Arizona"
        },
        {
          "city": "Little Rock",
          "state": "Arkansas"
        },
        {
          "city": "Bakersfield",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05405660"
    },
    {
      "nct_id": "NCT02253160",
      "title": "An Evaluation of the Spectra Optia CMNC Collection Procedure",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Healthy Apheresis Donors",
        "Mononuclear (MNC) Cell Donors"
      ],
      "interventions": [
        {
          "name": "Spectra Optia CMNC",
          "type": "DEVICE"
        },
        {
          "name": "COBE Spectra MNC",
          "type": "DEVICE"
        },
        {
          "name": "Granulocyte-colony stimulating factor (G-CSF)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "DRUG"
      ],
      "sponsor": "Terumo BCT",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "ALL",
        "summary": "18 Years to 50 Years"
      },
      "enrollment_count": 23,
      "start_date": "2014-09",
      "completion_date": "2015-01",
      "has_results": true,
      "last_update_posted_date": "2015-09-24",
      "last_synced_at": "2026-10-21T11:28:55.942Z",
      "location_count": 2,
      "location_summary": "Cincinnati, Ohio • Memphis, Tennessee",
      "locations": [
        {
          "city": "Cincinnati",
          "state": "Ohio"
        },
        {
          "city": "Memphis",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02253160"
    },
    {
      "nct_id": "NCT00660959",
      "title": "Multicenter, Randomized, Double-blind, Placebo-controlled Study to Evaluate the Efficacy and Safety of Oral Lixivaptan Capsules in Subject With Euvolemic Hyponatremia",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Hyponatremia With Normal Extracellular Fluid Volume"
      ],
      "interventions": [
        {
          "name": "lixivaptan",
          "type": "DRUG"
        },
        {
          "name": "placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "CardioKine Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 106,
      "start_date": "2008-04",
      "completion_date": null,
      "has_results": false,
      "last_update_posted_date": "2011-06-28",
      "last_synced_at": "2026-10-21T11:28:55.942Z",
      "location_count": 38,
      "location_summary": "Mobile, Alabama • Phoenix, Arizona • Los Angeles, California + 32 more",
      "locations": [
        {
          "city": "Mobile",
          "state": "Alabama"
        },
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Roseville",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00660959"
    },
    {
      "nct_id": "NCT07456150",
      "title": "Personalizing Veteran Pain Care: Adapting Coaching Interventions to Support Maintenance of Self-Care",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Chronic Pain",
        "Musculoskeletal Pain"
      ],
      "interventions": [
        {
          "name": "Coaching",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "VA Office of Research and Development",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 30,
      "start_date": "2029-01-01",
      "completion_date": "2031-06-30",
      "has_results": false,
      "last_update_posted_date": "2026-03-06",
      "last_synced_at": "2026-10-21T11:28:55.942Z",
      "location_count": 1,
      "location_summary": "Aurora, Colorado",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07456150"
    },
    {
      "nct_id": "NCT00676507",
      "title": "Phase III Lucanix™ Vaccine Therapy in Advanced Non-small Cell Lung Cancer (NSCLC) Following Front-line Chemotherapy",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Lung Neoplasm",
        "Carcinoma Non-small Cell Lung Cancer Stage IIIA",
        "Carcinoma Non-small Cell Lung Cancer Stage IIIB",
        "Carcinoma Non-small Cell Lung Cancer Stage IV"
      ],
      "interventions": [
        {
          "name": "Lucanix™",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Placebo Comparator",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL",
        "OTHER"
      ],
      "sponsor": "NovaRx Corporation",
      "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": 532,
      "start_date": "2008-07",
      "completion_date": "2013-01",
      "has_results": false,
      "last_update_posted_date": "2015-05-08",
      "last_synced_at": "2026-10-21T11:28:55.942Z",
      "location_count": 53,
      "location_summary": "Mobile, Alabama • Anchorage, Alaska • Scottsdale, Arizona + 46 more",
      "locations": [
        {
          "city": "Mobile",
          "state": "Alabama"
        },
        {
          "city": "Anchorage",
          "state": "Alaska"
        },
        {
          "city": "Scottsdale",
          "state": "Arizona"
        },
        {
          "city": "Jonesboro",
          "state": "Arkansas"
        },
        {
          "city": "Bakersfield",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00676507"
    },
    {
      "nct_id": "NCT00888498",
      "title": "Ankle Manual Therapy for Ankle Sprains",
      "overall_status": "SUSPENDED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2",
        "PHASE3"
      ],
      "conditions": [
        "Sprains and Strains"
      ],
      "interventions": [
        {
          "name": "Passive Positioning",
          "type": "OTHER"
        },
        {
          "name": "High-Velocity, Low-Amplitude Stretch",
          "type": "OTHER"
        },
        {
          "name": "Slow, Mobilization Stretch",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of the Pacific",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "16 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "16 Years to 60 Years"
      },
      "enrollment_count": 189,
      "start_date": "2009-01",
      "completion_date": "2015-12",
      "has_results": false,
      "last_update_posted_date": "2015-07-02",
      "last_synced_at": "2026-10-21T11:28:55.942Z",
      "location_count": 1,
      "location_summary": "Stockton, California",
      "locations": [
        {
          "city": "Stockton",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00888498"
    },
    {
      "nct_id": "NCT03028792",
      "title": "Attention Training for Underserved Youth With Anxiety",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Anxiety"
      ],
      "interventions": [
        {
          "name": "Attention Modification Program",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Attention Control Condition",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of California, Los Angeles",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "8 Years",
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "8 Years to 17 Years"
      },
      "enrollment_count": 69,
      "start_date": "2017-09-01",
      "completion_date": "2020-06-15",
      "has_results": false,
      "last_update_posted_date": "2022-07-26",
      "last_synced_at": "2026-10-21T11:28:55.942Z",
      "location_count": 1,
      "location_summary": "El Centro, California",
      "locations": [
        {
          "city": "El Centro",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03028792"
    },
    {
      "nct_id": "NCT04019444",
      "title": "Dosage-Escalation Study of the Safety and Immunogenicity of a Novel Rabies Vaccine ChAd155-RG vs. the Comparator RABAVERT Vaccine in Healthy Adult Subjects",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Rabies",
        "Rabies Immunisation"
      ],
      "interventions": [
        {
          "name": "ChAd155-RG",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Placebo",
          "type": "OTHER"
        },
        {
          "name": "Rabies Vaccine",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL",
        "OTHER"
      ],
      "sponsor": "National Institute of Allergy and Infectious Diseases (NIAID)",
      "sponsor_class": "NIH",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "49 Years",
        "sex": "ALL",
        "summary": "18 Years to 49 Years"
      },
      "enrollment_count": 50,
      "start_date": "2019-09-19",
      "completion_date": "2023-03-24",
      "has_results": true,
      "last_update_posted_date": "2024-06-03",
      "last_synced_at": "2026-10-21T11:28:55.942Z",
      "location_count": 1,
      "location_summary": "Decatur, Georgia",
      "locations": [
        {
          "city": "Decatur",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04019444"
    },
    {
      "nct_id": "NCT00207194",
      "title": "Interactive Multirisk-Factor Intervention for Hypertension (HTN) Blacks",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Hypertension"
      ],
      "interventions": [
        {
          "name": "Automated Telephone Program",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Health Behavior Education",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Boston Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "35 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "35 Years and older"
      },
      "enrollment_count": 337,
      "start_date": "2001-10",
      "completion_date": "2007-08",
      "has_results": false,
      "last_update_posted_date": "2016-06-16",
      "last_synced_at": "2026-10-21T11:28:55.942Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00207194"
    },
    {
      "nct_id": "NCT06942520",
      "title": "Phase 2 Trial of RGX-314 in Adults With Center Involved - Diabetic Macular Edema (CI - DME)",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Diabetic Macular Edema"
      ],
      "interventions": [
        {
          "name": "RGX-314 Dose 1",
          "type": "GENETIC"
        },
        {
          "name": "RGX-314 Dose 2",
          "type": "GENETIC"
        },
        {
          "name": "Aflibercept (2.0 mg)",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "GENETIC",
        "BIOLOGICAL"
      ],
      "sponsor": "Sierra Eye Associates",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "25 Years",
        "maximum_age": "89 Years",
        "sex": "ALL",
        "summary": "25 Years to 89 Years"
      },
      "enrollment_count": 18,
      "start_date": "2025-03-18",
      "completion_date": "2027-12",
      "has_results": false,
      "last_update_posted_date": "2025-04-24",
      "last_synced_at": "2026-10-21T11:28:55.942Z",
      "location_count": 1,
      "location_summary": "Reno, Nevada",
      "locations": [
        {
          "city": "Reno",
          "state": "Nevada"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06942520"
    }
  ]
}