{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Single+Dose+Placebo&page=26",
    "query": {
      "intervention": "Single Dose Placebo",
      "page": 26
    },
    "page_size": 10
  },
  "pagination": {
    "page": 26,
    "page_size": 10,
    "total_count": 4628,
    "total_pages": 463,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Single+Dose+Placebo&page=27&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Single+Dose+Placebo&page=25&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-11-15T14:39:20.844Z",
  "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": "NCT05080959",
      "title": "A Phase 2, Randomized, Double-Blind, Dose Escalation Study in Postoperative Pain Open Inguinal Herniorrhaphy",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Inguinal Herniorrhaphy"
      ],
      "interventions": [
        {
          "name": "CPL-01",
          "type": "DRUG"
        },
        {
          "name": "Naropin 150 MG Per 20 ML Injection",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Cali Pharmaceuticals LLC",
      "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": 105,
      "start_date": "2021-07-28",
      "completion_date": "2022-06-10",
      "has_results": false,
      "last_update_posted_date": "2022-07-20",
      "last_synced_at": "2026-11-15T14:39:20.844Z",
      "location_count": 5,
      "location_summary": "Sheffield, Alabama • Phoenix, Arizona • Anaheim, California + 2 more",
      "locations": [
        {
          "city": "Sheffield",
          "state": "Alabama"
        },
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Anaheim",
          "state": "California"
        },
        {
          "city": "Bellaire",
          "state": "Texas"
        },
        {
          "city": "Salt Lake City",
          "state": "Utah"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05080959"
    },
    {
      "nct_id": "NCT02439359",
      "title": "A Placebo-Controlled, Dose-Escalating Study to Examine the Safety and Tolerability of Single Intravenous Doses of CF-301 in Healthy Subjects",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Staphylococcus Aureus Bloodstream Infections (BSI; Bacteremia)"
      ],
      "interventions": [
        {
          "name": "CF-301",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "ContraFect",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "18 Years to 55 Years"
      },
      "enrollment_count": 20,
      "start_date": "2015-05",
      "completion_date": "2015-12",
      "has_results": false,
      "last_update_posted_date": "2020-04-07",
      "last_synced_at": "2026-11-15T14:39:20.844Z",
      "location_count": 2,
      "location_summary": "Lenexa, Kansas • Omaha, Nebraska",
      "locations": [
        {
          "city": "Lenexa",
          "state": "Kansas"
        },
        {
          "city": "Omaha",
          "state": "Nebraska"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02439359"
    },
    {
      "nct_id": "NCT01054118",
      "title": "A Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of Single Doses of JNJ-38431055, Sitagliptin, and Co-administration of JNJ-38431055 and Sitagliptin",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Diabetes Mellitus, Type 2"
      ],
      "interventions": [
        {
          "name": "JNJ-38431055",
          "type": "DRUG"
        },
        {
          "name": "Sitagliptin 100 mg",
          "type": "DRUG"
        },
        {
          "name": "JNJ-38431055 + Sitagliptin 100 mg",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Johnson & Johnson Pharmaceutical Research & Development, L.L.C.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "19 Years",
        "maximum_age": "55 Years",
        "sex": "MALE",
        "summary": "19 Years to 55 Years · Male only"
      },
      "enrollment_count": 18,
      "start_date": "2009-12",
      "completion_date": "2010-02",
      "has_results": false,
      "last_update_posted_date": "2013-09-04",
      "last_synced_at": "2026-11-15T14:39:20.844Z",
      "location_count": 1,
      "location_summary": "Lincoln, Nebraska",
      "locations": [
        {
          "city": "Lincoln",
          "state": "Nebraska"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01054118"
    },
    {
      "nct_id": "NCT02127190",
      "title": "Study of CXA-10 in Healthy Volunteers",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Acute Kidney Injury (Nontraumatic)"
      ],
      "interventions": [
        {
          "name": "CXA-10 emulsion",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Complexa, Inc.",
      "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": 30,
      "start_date": "2014-04",
      "completion_date": "2014-12",
      "has_results": false,
      "last_update_posted_date": "2018-02-01",
      "last_synced_at": "2026-11-15T14:39:20.844Z",
      "location_count": 1,
      "location_summary": "Kalamazoo, Michigan",
      "locations": [
        {
          "city": "Kalamazoo",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02127190"
    },
    {
      "nct_id": "NCT01926028",
      "title": "Safety, Tolerability, Immunogenicity and Efficacy of NDV-3A Vaccine in Preventing Recurrent Vulvovaginal Candidiasis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Vulvovaginal Candidiasis"
      ],
      "interventions": [
        {
          "name": "NDV-3A",
          "type": "BIOLOGICAL"
        },
        {
          "name": "NDV-3",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Placebo",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "NovaDigm Therapeutics, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 50 Years · Female only"
      },
      "enrollment_count": 188,
      "start_date": "2013-07",
      "completion_date": "2016-05",
      "has_results": true,
      "last_update_posted_date": "2018-07-18",
      "last_synced_at": "2026-11-15T14:39:20.844Z",
      "location_count": 20,
      "location_summary": "Phoenix, Arizona • Little Rock, Arkansas • San Diego, California + 17 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Little Rock",
          "state": "Arkansas"
        },
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "Torrance",
          "state": "California"
        },
        {
          "city": "Clearwater",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01926028"
    },
    {
      "nct_id": "NCT01038752",
      "title": "Evaluation of Non-cytotoxic Suramin as a Chemosensitizer in Non-small Cell Lung Cancer",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Non-small Cell Lung Cancer"
      ],
      "interventions": [
        {
          "name": "Suramin Drug:Docetaxel Drug: Carboplatin",
          "type": "DRUG"
        },
        {
          "name": "Placebo Drug: Docetaxel Drug: Carboplatin",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Optimum Therapeutics, LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 14,
      "start_date": "2010-08",
      "completion_date": "2013-05",
      "has_results": true,
      "last_update_posted_date": "2015-05-21",
      "last_synced_at": "2026-11-15T14:39:20.844Z",
      "location_count": 2,
      "location_summary": "Chicago, Illinois • Richmond, Virginia",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Richmond",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01038752"
    },
    {
      "nct_id": "NCT04676685",
      "title": "A Study to Assess the Safety and Tolerability of E2730 After Multiple Dose and the Food Effect After Single Dose in Healthy Participants",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Healthy Volunteers"
      ],
      "interventions": [
        {
          "name": "E2730",
          "type": "DRUG"
        },
        {
          "name": "E2730-matched placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Eisai Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "18 Years to 55 Years"
      },
      "enrollment_count": 32,
      "start_date": "2020-12-16",
      "completion_date": "2021-06-23",
      "has_results": false,
      "last_update_posted_date": "2021-08-26",
      "last_synced_at": "2026-11-15T14:39:20.844Z",
      "location_count": 1,
      "location_summary": "Long Beach, California",
      "locations": [
        {
          "city": "Long Beach",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04676685"
    },
    {
      "nct_id": "NCT01594255",
      "title": "CAEB071 Thorough QTc Study in Healthy Volunteers",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Healthy"
      ],
      "interventions": [
        {
          "name": "sotrastaurin",
          "type": "DRUG"
        },
        {
          "name": "placebo to sotrastaurin",
          "type": "DRUG"
        },
        {
          "name": "Avelox",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Novartis Pharmaceuticals",
      "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": 100,
      "start_date": "2009-07",
      "completion_date": null,
      "has_results": false,
      "last_update_posted_date": "2012-05-09",
      "last_synced_at": "2026-11-15T14:39:20.844Z",
      "location_count": 1,
      "location_summary": "Austin, Texas",
      "locations": [
        {
          "city": "Austin",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01594255"
    },
    {
      "nct_id": "NCT04229225",
      "title": "A Study of Single and Repeat Dose Administration of UBX0101 in Patients With Osteoarthritis of the Knee",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Knee Osteoarthritis"
      ],
      "interventions": [
        {
          "name": "UBX0101",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "Unity Biotechnology, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "40 Years to 85 Years"
      },
      "enrollment_count": 35,
      "start_date": "2020-01-23",
      "completion_date": "2020-09-18",
      "has_results": false,
      "last_update_posted_date": "2020-10-19",
      "last_synced_at": "2026-11-15T14:39:20.844Z",
      "location_count": 7,
      "location_summary": "The Villages, Florida • Marietta, Georgia • St Louis, Missouri + 4 more",
      "locations": [
        {
          "city": "The Villages",
          "state": "Florida"
        },
        {
          "city": "Marietta",
          "state": "Georgia"
        },
        {
          "city": "St Louis",
          "state": "Missouri"
        },
        {
          "city": "Berlin",
          "state": "New Jersey"
        },
        {
          "city": "Rochester",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04229225"
    },
    {
      "nct_id": "NCT06258213",
      "title": "A Study to Evaluate the Safety, Tolerability, and Pharmacokinetics of Oral ABP-745 Administration in Healthy Volunteers",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Gout",
        "Acute Gout Flare",
        "Gout Flares"
      ],
      "interventions": [
        {
          "name": "ABP-745",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Atom Therapeutics Co., Ltd",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "18 Years to 55 Years"
      },
      "enrollment_count": 90,
      "start_date": "2024-01-23",
      "completion_date": "2024-07-29",
      "has_results": false,
      "last_update_posted_date": "2025-08-17",
      "last_synced_at": "2026-11-15T14:39:20.844Z",
      "location_count": 1,
      "location_summary": "San Antonio, Texas",
      "locations": [
        {
          "city": "San Antonio",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06258213"
    }
  ]
}