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Showing 25–42 of 18 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Head Lice Clear all
Completed Phase 2 Interventional Results available

An Efficacy and Safety Study of Ha44 Gel Administered Topically for the Treatment of Head Lice Infestation

NCT01336647
View directory record Official record
Conditions
Pediculosis
Interventions
Group A - Low-Dose Ha44 0.37% w/w, Group B - High Dose Ha44 Gel 0.74% w/w, Group C - Placebo
Drug
Lead sponsor
Dr. Reddy's Laboratories Limited
Industry
Eligibility
2 Years and older
Enrollment
142 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
2
States / cities
Dinuba, California • Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 28, 2020 · Synced Jun 7, 2026, 12:20 PM EDT
Completed Not applicable Interventional Results available

A Clinical Trial Evaluating the Efficacy of Resultz Lice and Egg Elimination Kit on Pediatric and Adult Subjects

NCT02997904
View directory record Official record
Conditions
Pediculus Capitis
Interventions
Apply Liquid Then Comb Out
Device
Lead sponsor
Piedmont Pharmaceuticals, LLC
Industry
Eligibility
2 Years to 90 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
West Palm Beach, Florida
Source: ClinicalTrials.gov public record
Updated Aug 30, 2017 · Synced Jun 7, 2026, 12:20 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

A Pilot Dose Ranging Study of Spinosad Creme Rinse

NCT00858481
View directory record Official record
Conditions
Pediculosis Capitis, Head Lice
Interventions
Spinosad Creme Rinse - Vehicle Control, Spinosad Creme Rinse
Drug
Lead sponsor
ParaPRO LLC
Industry
Eligibility
2 Years and older
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005
U.S. locations
1
States / cities
West Palm Beach, Florida
Source: ClinicalTrials.gov public record
Updated Oct 19, 2015 · Synced Jun 7, 2026, 12:20 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Dermal Safety Study to Evaluate the Sensitizing Potential of Abametapir Lotion

NCT02062073
View directory record Official record
Conditions
Head Lice
Interventions
Abametapir Lotion 0.74% w/w, 0.1% sodium lauryl sulfate, saline 0.9%, Vehicle Lotion
Drug · Other
Lead sponsor
Dr. Reddy's Laboratories Limited
Industry
Eligibility
18 Years and older
Enrollment
238 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Paramus, New Jersey
Source: ClinicalTrials.gov public record
Updated Apr 28, 2020 · Synced Jun 7, 2026, 12:20 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

A Dose Ranging Study of Different Strengths of Spinosad Topical Creme in Subjects With Pediculosis Capitis

NCT00311779
View directory record Official record
Conditions
Pediculosis Capitis (Head Lice)
Interventions
Spinosad Creme Rinse
Drug
Lead sponsor
ParaPRO LLC
Industry
Eligibility
2 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006
U.S. locations
3
States / cities
Scottsdale, Arizona • West Palm Beach, Florida • Miamiville, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 11, 2006 · Synced Jun 7, 2026, 12:20 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

A Clinical Trial to Evaluate Efficacy and Safety of a New Suffocating Head Lice Product.

NCT05378477
View directory record Official record
Conditions
Head Lice, Pediculosis Capitis
Interventions
X92001752, RID Super Max Solution, Nix Crème, Pouxit Végétal
Device · Drug
Lead sponsor
Oystershell NV
Industry
Eligibility
1 Year and older
Enrollment
220 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Plantation, Florida
Source: ClinicalTrials.gov public record
Updated Sep 20, 2022 · Synced Jun 7, 2026, 12:20 PM EDT
Completed Phase 2Phase 3 Interventional Results available

Safety and Tolerability of a Novel Malathion Formulation in Children Age 6-24 Months With Head Lice

NCT00752973
View directory record Official record
Conditions
Pediculosis
Interventions
MALG (malathion) Treatment
Drug
Lead sponsor
Sun Pharmaceutical Industries, Inc.
Industry
Eligibility
6 Months to 24 Months
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
2
States / cities
Bentonville, Arkansas • Jonesboro, Arkansas
Source: ClinicalTrials.gov public record
Updated Aug 6, 2014 · Synced Jun 7, 2026, 12:20 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Safety and Efficacy Study of NatrOVA Creme Rinse - 1% and NIX Creme Rinse in Subjects 6 Months or Older With Head Lice

NCT00545168
View directory record Official record
Conditions
Pediculus Capitis Infestation
Interventions
Spinosad, Permethrin 1%
Drug
Lead sponsor
ParaPRO LLC
Industry
Eligibility
6 Months and older
Enrollment
480 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
6
States / cities
Ormond Beach, Florida • West Palm Beach, Florida • Indianapolis, Indiana + 3 more
Source: ClinicalTrials.gov public record
Updated Oct 10, 2012 · Synced Jun 7, 2026, 12:20 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Dermal Safety Study to Evaluate Potential Irritation of Abametapir Lotion

NCT02061813
View directory record Official record
Conditions
Head Lice
Interventions
Abametapir Lotion 0.74% w/w, Sodium Lauryl Sulfate, Saline 0.9%, Placebo
Drug
Lead sponsor
Dr. Reddy's Laboratories Limited
Industry
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Paramus, New Jersey
Source: ClinicalTrials.gov public record
Updated Jul 25, 2021 · Synced Jun 7, 2026, 12:20 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Safety and Efficacy Study of NatrOVA Creme Rinse - 1% and NIX Creme Rinse in Subjects 6 Months or Older With Head Lice

NCT00545753
View directory record Official record
Conditions
Pediculosis
Interventions
Spinosad, Permethrin 1%
Drug
Lead sponsor
ParaPRO LLC
Industry
Eligibility
6 Months and older
Enrollment
558 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
6
States / cities
Scottsdale, Arizona • Hot Springs, Arkansas • Beverly Hills, California + 3 more
Source: ClinicalTrials.gov public record
Updated Oct 10, 2012 · Synced Jun 7, 2026, 12:20 PM EDT
Completed Not applicable Interventional

A Study to Evaluate the Safety and Efficacy of Product X92001327 vs RID Shampoo in Subjects With Head Lice

NCT01803581
View directory record Official record
Conditions
Head Lice
Interventions
X92001327, RID shampoo
Other
Lead sponsor
Oystershell NV
Industry
Eligibility
1 Year and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
1
States / cities
Plantation, Florida
Source: ClinicalTrials.gov public record
Updated Apr 4, 2018 · Synced Jun 7, 2026, 12:20 PM EDT
Completed Phase 3 Interventional Results available

Efficacy, Safety and Tolerability of a Novel Malathion Formulation in Patients 2 Years and Older With Head Lice

NCT00927472
View directory record Official record
Conditions
Pediculosis
Interventions
Malathion gel 0.5%, Permethrin 1% rinse
Drug
Lead sponsor
Sun Pharmaceutical Industries, Inc.
Industry
Eligibility
2 Years and older
Enrollment
254 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
2
States / cities
Bentonville, Arkansas • Jonesboro, Arkansas
Source: ClinicalTrials.gov public record
Updated Aug 3, 2014 · Synced Jun 7, 2026, 12:20 PM EDT
Completed Phase 3 Interventional Results available

A Clinical Endpoint Bioequivalence Study to Assess Efficacy and Safety of Ivermectin 0.5% Lotion in the Treatment of Head Lice

NCT03337490
View directory record Official record
Conditions
Head Lice
Interventions
Ivermectin 0.5% Topical Application Lotion, Ivermectin 0.5% Topical Application Lotion [SKLICE], Placebo 0% Lotion
Drug
Lead sponsor
Mayne Pharma International Pty Ltd
Industry
Eligibility
6 Months to 18 Years
Enrollment
296 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
6
States / cities
Dinuba, California • Miami, Florida • Plantation, Florida + 3 more
Source: ClinicalTrials.gov public record
Updated Sep 16, 2020 · Synced Jun 7, 2026, 12:20 PM EDT
Completed Phase 3 Interventional

Study of the Efficacy and Safety of Abametapir Lotion Administered for the Treatment of Head Lice Infestation

NCT02062060
View directory record Official record
Conditions
Head Lice Infestation
Interventions
Abametapir Lotion 0.74% w/w, Vehicle Lotion
Drug
Lead sponsor
Dr. Reddy's Laboratories Limited
Industry
Eligibility
6 Months and older
Enrollment
325 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
7
States / cities
Yuma, Arizona • Los Angeles, California • Pinellas Park, Florida + 4 more
Source: ClinicalTrials.gov public record
Updated May 11, 2020 · Synced Jun 7, 2026, 12:20 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Pharmacokinetic (PK) Study of NatrOVA Topical Creme (1%) in Pediatric Subjects 6 to 24 Months of Age

NCT00410709
View directory record Official record
Conditions
Pediculosis Capitis (Head Lice)
Interventions
NatrOVA Creme Rinse (1%)
Drug
Lead sponsor
ParaPRO LLC
Industry
Eligibility
6 Months to 24 Months
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2007
U.S. locations
1
States / cities
St. Petersburg, Florida
Source: ClinicalTrials.gov public record
Updated Jul 31, 2008 · Synced Jun 7, 2026, 12:20 PM EDT
Completed Phase 2 Interventional Results available

Dose Ranging Study of Ivermectin Treatment Conditioner in Subjects With Head Lice Infestation

NCT00857948
View directory record Official record
Conditions
Pediculus Humanus Capitis (Head Lice)
Interventions
ivermectin treatment conditioner, Placebo, vehicle control
Drug
Lead sponsor
Topaz Pharmaceuticals Inc
Industry
Eligibility
6 Months and older
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Mar 29, 2012 · Synced Jun 7, 2026, 12:20 PM EDT
Completed Phase 3 Interventional

Efficacy and Safety of Summers Non-Pesticide Lice Asphyxiator (L.A.)for the Treatment of Head Lice

NCT00301340
View directory record Official record
Conditions
Head Lice
Interventions
5% Lice Asphyxiator lotion - Summers Laboratories, Inc.
Drug
Lead sponsor
Summers Laboratories
Industry
Eligibility
6 Months and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2006
U.S. locations
5
States / cities
Miami, Florida • Council Bluffs, Iowa • Cincinnati, Ohio + 2 more
Source: ClinicalTrials.gov public record
Updated May 29, 2007 · Synced Jun 7, 2026, 12:20 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Bioequivalence Study, Comparing Two Formulations of Ivermectin Lotion, 0.5%

NCT03257943
View directory record Official record
Conditions
Lice; Head Lice
Interventions
Ivermectin Lotion, 0.5%, SKLICE (ivermectin) Lotion, 0.5%, Vehicle of the Test product
Drug
Lead sponsor
Sun Pharmaceutical Industries, Inc.
Industry
Eligibility
18 Years and older
Enrollment
413 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Hawthorne, New York
Source: ClinicalTrials.gov public record
Updated May 17, 2018 · Synced Jun 7, 2026, 12:20 PM EDT