{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Topical+Placebo+Gel+%28Vehicle%29",
    "query": {
      "intervention": "Topical Placebo Gel (Vehicle)"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 51,
    "total_pages": 6,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Topical+Placebo+Gel+%28Vehicle%29&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-30T09:05:50.473Z",
  "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": "NCT02462187",
      "title": "Topical NVN1000 for the Treatment of External Genital and Perianal Warts",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Genital Warts",
        "Perianal Warts"
      ],
      "interventions": [
        {
          "name": "NVN1000 8% Gel",
          "type": "DRUG"
        },
        {
          "name": "NVN1000 16%",
          "type": "DRUG"
        },
        {
          "name": "Vehicle",
          "type": "DRUG"
        },
        {
          "name": "NVN1000 24%",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Novan, Inc.",
      "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": 108,
      "start_date": "2015-06-12",
      "completion_date": "2016-10-17",
      "has_results": true,
      "last_update_posted_date": "2023-04-06",
      "last_synced_at": "2026-09-30T09:05:50.473Z",
      "location_count": 15,
      "location_summary": "Fountain Valley, California • Lomita, California • San Diego, California + 11 more",
      "locations": [
        {
          "city": "Fountain Valley",
          "state": "California"
        },
        {
          "city": "Lomita",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02462187"
    },
    {
      "nct_id": "NCT00989014",
      "title": "Dose-Finding Study of CD07805/47 Topical Gel in Subjects With Erythematotelangiectatic Rosacea",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Erythematotelangiectatic Rosacea"
      ],
      "interventions": [
        {
          "name": "CD07805/47",
          "type": "DRUG"
        },
        {
          "name": "CD07805/47 placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Galderma R&D",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 122,
      "start_date": "2009-09",
      "completion_date": "2009-12",
      "has_results": true,
      "last_update_posted_date": "2021-02-18",
      "last_synced_at": "2026-09-30T09:05:50.473Z",
      "location_count": 5,
      "location_summary": "Hot Springs, Arkansas • Fort Washington, Pennsylvania • Austin, Texas + 2 more",
      "locations": [
        {
          "city": "Hot Springs",
          "state": "Arkansas"
        },
        {
          "city": "Fort Washington",
          "state": "Pennsylvania"
        },
        {
          "city": "Austin",
          "state": "Texas"
        },
        {
          "city": "College Station",
          "state": "Texas"
        },
        {
          "city": "Lynchburg",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00989014"
    },
    {
      "nct_id": "NCT01124552",
      "title": "A 4-Arm Efficacy and Safety Study of RT001 for the Treatment of Moderate to Severe Lateral Canthal Lines in Adults",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Lateral Canthal Lines",
        "Crow's Feet",
        "Facial Wrinkles"
      ],
      "interventions": [
        {
          "name": "RT001 Botulinum toxin type A (Dose A)",
          "type": "DRUG"
        },
        {
          "name": "RT001 Botulinum Toxin Type A (Dose B)",
          "type": "DRUG"
        },
        {
          "name": "Vehicle",
          "type": "OTHER"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "Revance Therapeutics, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 180,
      "start_date": "2010-04",
      "completion_date": "2010-07",
      "has_results": false,
      "last_update_posted_date": "2014-01-30",
      "last_synced_at": "2026-09-30T09:05:50.473Z",
      "location_count": 1,
      "location_summary": "Coral Gables, Florida",
      "locations": [
        {
          "city": "Coral Gables",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01124552"
    },
    {
      "nct_id": "NCT00695565",
      "title": "Efficacy and Safety Study of ARC-4558 for Management of Pain Associated With Painful Diabetic Neuropathy",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Painful Diabetic Neuropathy"
      ],
      "interventions": [
        {
          "name": "Placebo Gel",
          "type": "DRUG"
        },
        {
          "name": "Clonidine Topical Gel (ARC-4558)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Arcion Therapeutics Inc",
      "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": 180,
      "start_date": "2008-05",
      "completion_date": "2010-02",
      "has_results": true,
      "last_update_posted_date": "2016-11-08",
      "last_synced_at": "2026-09-30T09:05:50.473Z",
      "location_count": 16,
      "location_summary": "Birmingham, Alabama • Sacramento, California • Santa Monica, California + 13 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Sacramento",
          "state": "California"
        },
        {
          "city": "Santa Monica",
          "state": "California"
        },
        {
          "city": "West Palm Beach",
          "state": "Florida"
        },
        {
          "city": "Lexington",
          "state": "Kentucky"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00695565"
    },
    {
      "nct_id": "NCT05005845",
      "title": "NFX-179 Topical Gel Treatment for Adults With Neurofibromatosis 1 (NF1) and Cutaneous Neurofibromas (cNF)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Cutaneous Neurofibroma",
        "Neurofibromatosis 1"
      ],
      "interventions": [
        {
          "name": "NFX-179 gel",
          "type": "DRUG"
        },
        {
          "name": "Vehicle gel",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "NFlection Therapeutics, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 199,
      "start_date": "2021-09-29",
      "completion_date": "2023-10-02",
      "has_results": true,
      "last_update_posted_date": "2026-02-17",
      "last_synced_at": "2026-09-30T09:05:50.473Z",
      "location_count": 23,
      "location_summary": "Little Rock, Arkansas • Rogers, Arkansas • Fremont, California + 20 more",
      "locations": [
        {
          "city": "Little Rock",
          "state": "Arkansas"
        },
        {
          "city": "Rogers",
          "state": "Arkansas"
        },
        {
          "city": "Fremont",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05005845"
    },
    {
      "nct_id": "NCT02393937",
      "title": "A Therapeutic Equivalence Study of Two Metronidazole Gel 1% Topical Treatments of Rosacea",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Papulopustular Rosacea",
        "Erythematotelangiectatic Rosacea"
      ],
      "interventions": [
        {
          "name": "Reference: Metronidazole Gel 1%",
          "type": "DRUG"
        },
        {
          "name": "Test: Metronidazole Gel 1%",
          "type": "DRUG"
        },
        {
          "name": "Placebo Gel",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "bioRASI, LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 963,
      "start_date": "2015-02",
      "completion_date": "2015-10",
      "has_results": false,
      "last_update_posted_date": "2020-09-03",
      "last_synced_at": "2026-09-30T09:05:50.473Z",
      "location_count": 27,
      "location_summary": "Los Angeles, California • San Diego, California • Boca Raton, Florida + 23 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "Boca Raton",
          "state": "Florida"
        },
        {
          "city": "Clearwater",
          "state": "Florida"
        },
        {
          "city": "Miami",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02393937"
    },
    {
      "nct_id": "NCT06393452",
      "title": "Safety, Pharmacokinetics and Efficacy of PP405 in Adults With AGA",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Androgenetic Alopecia"
      ],
      "interventions": [
        {
          "name": "PP405 0.05% Topical Gel",
          "type": "DRUG"
        },
        {
          "name": "Topical Vehicle Gel",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Pelage Pharmaceuticals, 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": 78,
      "start_date": "2024-06-05",
      "completion_date": "2025-10-01",
      "has_results": true,
      "last_update_posted_date": "2026-09-22",
      "last_synced_at": "2026-09-30T09:05:50.473Z",
      "location_count": 8,
      "location_summary": "Encinitas, California • Thousand Oaks, California • Indianapolis, Indiana + 5 more",
      "locations": [
        {
          "city": "Encinitas",
          "state": "California"
        },
        {
          "city": "Thousand Oaks",
          "state": "California"
        },
        {
          "city": "Indianapolis",
          "state": "Indiana"
        },
        {
          "city": "New Brighton",
          "state": "Minnesota"
        },
        {
          "city": "Austin",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06393452"
    },
    {
      "nct_id": "NCT01962987",
      "title": "A Study Comparing Diclofenac Sodium Gel 3% to Solaraze® (Diclofenac Sodium) Gel 3% in the Treatment of Actinic Keratosis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Actinic Keratosis"
      ],
      "interventions": [
        {
          "name": "Diclofenac sodium",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "Actavis 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": 476,
      "start_date": "2013-03",
      "completion_date": "2013-09",
      "has_results": true,
      "last_update_posted_date": "2020-07-20",
      "last_synced_at": "2026-09-30T09:05:50.473Z",
      "location_count": 31,
      "location_summary": "Fremont, California • Long Beach, California • Newport Beach, California + 27 more",
      "locations": [
        {
          "city": "Fremont",
          "state": "California"
        },
        {
          "city": "Long Beach",
          "state": "California"
        },
        {
          "city": "Newport Beach",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "San Ramon",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01962987"
    },
    {
      "nct_id": "NCT06504160",
      "title": "Targeted Investigation of Microbiome 2 Treat Atopic Dermatitis (TIME-2)",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Atopic Dermatitis"
      ],
      "interventions": [
        {
          "name": "ShA9 Topical Gel",
          "type": "DRUG"
        },
        {
          "name": "Hydrocortisone Ointment",
          "type": "DRUG"
        },
        {
          "name": "Clobetasol Ointment",
          "type": "DRUG"
        },
        {
          "name": "Fluocinonide Ointment",
          "type": "DRUG"
        },
        {
          "name": "Placebo (Vehicle) Topical Gel",
          "type": "DRUG"
        },
        {
          "name": "Triamcinolone Ointment",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "National Institute of Allergy and Infectious Diseases (NIAID)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "6 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "6 Years and older"
      },
      "enrollment_count": 86,
      "start_date": "2025-05-22",
      "completion_date": "2027-02-05",
      "has_results": false,
      "last_update_posted_date": "2026-07-02",
      "last_synced_at": "2026-09-30T09:05:50.473Z",
      "location_count": 8,
      "location_summary": "San Diego, California • Denver, Colorado • Chicago, Illinois + 4 more",
      "locations": [
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "Denver",
          "state": "Colorado"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06504160"
    },
    {
      "nct_id": "NCT01355458",
      "title": "Phase 3 Efficacy and Safety Study of CD07805/47 Topical Gel in Subjects With Facial Erythema Associated With Rosacea",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Rosacea"
      ],
      "interventions": [
        {
          "name": "CD07805/47 gel",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Galderma R&D",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 260,
      "start_date": "2011-05",
      "completion_date": "2011-12",
      "has_results": true,
      "last_update_posted_date": "2021-02-18",
      "last_synced_at": "2026-09-30T09:05:50.473Z",
      "location_count": 12,
      "location_summary": "Los Angeles, California • San Francisco, California • Clinton Township, Michigan + 9 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Clinton Township",
          "state": "Michigan"
        },
        {
          "city": "East Windsor",
          "state": "New Jersey"
        },
        {
          "city": "High Point",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01355458"
    }
  ]
}