{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Head+Lice+Infestation",
    "query": {
      "condition": "Head Lice Infestation"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 43,
    "total_pages": 5,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Head+Lice+Infestation&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-07-23T09:12:12.819Z",
  "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": "NCT00311779",
      "title": "A Dose Ranging Study of Different Strengths of Spinosad Topical Creme in Subjects With Pediculosis Capitis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Pediculosis Capitis (Head Lice)"
      ],
      "interventions": [
        {
          "name": "Spinosad Creme Rinse",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "ParaPRO LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "2 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "2 Years and older"
      },
      "enrollment_count": 120,
      "start_date": "2006-03",
      "completion_date": "2006-07",
      "has_results": false,
      "last_update_posted_date": "2006-07-12",
      "last_synced_at": "2026-07-23T09:12:12.819Z",
      "location_count": 3,
      "location_summary": "Scottsdale, Arizona • West Palm Beach, Florida • Miamiville, Ohio",
      "locations": [
        {
          "city": "Scottsdale",
          "state": "Arizona"
        },
        {
          "city": "West Palm Beach",
          "state": "Florida"
        },
        {
          "city": "Miamiville",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00311779"
    },
    {
      "nct_id": "NCT00994422",
      "title": "Study Comparing the Safety and Efficacy of 0.5% Ivermectin Cream to Placebo in Lice Infested Subjects",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Head Lice"
      ],
      "interventions": [
        {
          "name": "Ivermectin cream",
          "type": "DRUG"
        },
        {
          "name": "vehicle control",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Topaz Pharmaceuticals Inc",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "2 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "2 Years and older"
      },
      "enrollment_count": 264,
      "start_date": "2009-10",
      "completion_date": "2009-12",
      "has_results": true,
      "last_update_posted_date": "2012-04-06",
      "last_synced_at": "2026-07-23T09:12:12.819Z",
      "location_count": 12,
      "location_summary": "Yuma, Arizona • Los Angeles, California • Delray Beach, Florida + 9 more",
      "locations": [
        {
          "city": "Yuma",
          "state": "Arizona"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Delray Beach",
          "state": "Florida"
        },
        {
          "city": "St. Petersburg",
          "state": "Florida"
        },
        {
          "city": "West Palm Beach",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00994422"
    },
    {
      "nct_id": "NCT02062060",
      "title": "Study of the Efficacy and Safety of Abametapir Lotion Administered for the Treatment of Head Lice Infestation",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Head Lice Infestation"
      ],
      "interventions": [
        {
          "name": "Abametapir Lotion 0.74% w/w",
          "type": "DRUG"
        },
        {
          "name": "Vehicle Lotion",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Dr. Reddy's Laboratories Limited",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "6 Months",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "6 Months and older"
      },
      "enrollment_count": 325,
      "start_date": "2014-02",
      "completion_date": "2014-08",
      "has_results": false,
      "last_update_posted_date": "2020-05-12",
      "last_synced_at": "2026-07-23T09:12:12.819Z",
      "location_count": 7,
      "location_summary": "Yuma, Arizona • Los Angeles, California • Pinellas Park, Florida + 4 more",
      "locations": [
        {
          "city": "Yuma",
          "state": "Arizona"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Pinellas Park",
          "state": "Florida"
        },
        {
          "city": "Picayune",
          "state": "Mississippi"
        },
        {
          "city": "Clyde",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02062060"
    },
    {
      "nct_id": "NCT00857935",
      "title": "A Safety and Efficacy Pilot Study Comparing NatrOVA Creme Rinse 1% and NIX Creme Rinse",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Pediculosis Capitis",
        "Head Lice"
      ],
      "interventions": [
        {
          "name": "NatrOVA Creme Rinse - 1%",
          "type": "DRUG"
        },
        {
          "name": "NIX Creme Rinse - 1% permethrin",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "ParaPRO LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "6 Months",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "6 Months and older"
      },
      "enrollment_count": 24,
      "start_date": "2007-03",
      "completion_date": "2007-04",
      "has_results": false,
      "last_update_posted_date": "2009-03-09",
      "last_synced_at": "2026-07-23T09:12:12.819Z",
      "location_count": 1,
      "location_summary": "Indianapolis, Indiana",
      "locations": [
        {
          "city": "Indianapolis",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00857935"
    },
    {
      "nct_id": "NCT00410709",
      "title": "A Pharmacokinetic (PK) Study of NatrOVA Topical Creme (1%) in Pediatric Subjects 6 to 24 Months of Age",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Pediculosis Capitis (Head Lice)"
      ],
      "interventions": [
        {
          "name": "NatrOVA Creme Rinse (1%)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "ParaPRO LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "6 Months",
        "maximum_age": "24 Months",
        "sex": "ALL",
        "summary": "6 Months to 24 Months"
      },
      "enrollment_count": 6,
      "start_date": "2006-12",
      "completion_date": "2007-01",
      "has_results": false,
      "last_update_posted_date": "2008-08-01",
      "last_synced_at": "2026-07-23T09:12:12.819Z",
      "location_count": 1,
      "location_summary": "St. Petersburg, Florida",
      "locations": [
        {
          "city": "St. Petersburg",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00410709"
    },
    {
      "nct_id": "NCT01660321",
      "title": "Pharmacokinetic (PK) and Tolerance Study of Natroba Topical Suspension in Pediatrics With an Active Head Lice Infestation",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Pediculosis"
      ],
      "interventions": [
        {
          "name": "spinosad",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "ParaPRO LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "6 Months",
        "maximum_age": "4 Years",
        "sex": "ALL",
        "summary": "6 Months to 4 Years"
      },
      "enrollment_count": 26,
      "start_date": "2011-09",
      "completion_date": "2012-03",
      "has_results": true,
      "last_update_posted_date": "2012-11-22",
      "last_synced_at": "2026-07-23T09:12:12.819Z",
      "location_count": 2,
      "location_summary": "Hot Springs, Arkansas • West Palm Beach, Florida",
      "locations": [
        {
          "city": "Hot Springs",
          "state": "Arkansas"
        },
        {
          "city": "West Palm Beach",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01660321"
    },
    {
      "nct_id": "NCT01514513",
      "title": "Efficacy and Safety of Licefreee Spray Against Nix 1% Permethrin",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Pediculosis Capitis"
      ],
      "interventions": [
        {
          "name": "Licefreee Spray",
          "type": "DRUG"
        },
        {
          "name": "1% permethrin creme rinse",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "South Florida Family Health and Research Centers",
      "sponsor_class": "NETWORK",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "4 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "4 Years and older"
      },
      "enrollment_count": 42,
      "start_date": "2011-08",
      "completion_date": "2011-12",
      "has_results": true,
      "last_update_posted_date": "2015-01-01",
      "last_synced_at": "2026-07-23T09:12:12.819Z",
      "location_count": 1,
      "location_summary": "Plantation, Florida",
      "locations": [
        {
          "city": "Plantation",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01514513"
    },
    {
      "nct_id": "NCT01803581",
      "title": "A Study to Evaluate the Safety and Efficacy of Product X92001327 vs RID Shampoo in Subjects With Head Lice",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Head Lice"
      ],
      "interventions": [
        {
          "name": "X92001327",
          "type": "OTHER"
        },
        {
          "name": "RID shampoo",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Oystershell NV",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "1 Year",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "1 Year and older"
      },
      "enrollment_count": 60,
      "start_date": "2013-03-05",
      "completion_date": "2013-08-12",
      "has_results": false,
      "last_update_posted_date": "2018-04-05",
      "last_synced_at": "2026-07-23T09:12:12.819Z",
      "location_count": 1,
      "location_summary": "Plantation, Florida",
      "locations": [
        {
          "city": "Plantation",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01803581"
    },
    {
      "nct_id": "NCT00591331",
      "title": "Phototoxicity Potential of NatrOVA Creme Rinse - 1%",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Head Lice"
      ],
      "interventions": [
        {
          "name": "Spinosad (the active ingredient in NatrOVA)",
          "type": "DRUG"
        },
        {
          "name": "placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "ParaPRO LLC",
      "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": 37,
      "start_date": "2007-12",
      "completion_date": "2007-12",
      "has_results": false,
      "last_update_posted_date": "2008-05-20",
      "last_synced_at": "2026-07-23T09:12:12.819Z",
      "location_count": 1,
      "location_summary": "St. Petersburg, Florida",
      "locations": [
        {
          "city": "St. Petersburg",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00591331"
    },
    {
      "nct_id": "NCT02062073",
      "title": "Dermal Safety Study to Evaluate the Sensitizing Potential of Abametapir Lotion",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Head Lice"
      ],
      "interventions": [
        {
          "name": "Abametapir Lotion 0.74% w/w",
          "type": "DRUG"
        },
        {
          "name": "0.1% sodium lauryl sulfate",
          "type": "OTHER"
        },
        {
          "name": "saline 0.9%",
          "type": "OTHER"
        },
        {
          "name": "Vehicle Lotion",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "Dr. Reddy's Laboratories Limited",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 238,
      "start_date": "2014-01",
      "completion_date": "2014-06",
      "has_results": false,
      "last_update_posted_date": "2020-04-29",
      "last_synced_at": "2026-07-23T09:12:12.819Z",
      "location_count": 1,
      "location_summary": "Paramus, New Jersey",
      "locations": [
        {
          "city": "Paramus",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02062073"
    }
  ]
}