New acne gel shows promise in Head-to-Head trial
NCT ID NCT04892706
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This Phase 2 trial tested a new acne gel called IDP-126 against a standard gel (Epiduo Forte) and a placebo gel in 686 people aged 12 and older with moderate to severe acne. Participants applied the gel once daily for 12 weeks. Researchers measured changes in acne lesion counts and overall skin clarity to see if the new gel works better.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- IDP-126 gel (a combination acne treatment applied to the skin once daily)
- What this could lead to
- If it works, this could offer a new once-daily gel option for treating moderate to severe acne.
- What could go wrong
- This is a Phase 2 trial, so results are still early. The gel may not prove more effective than existing treatments, and side effects like skin irritation are possible.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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686 people
The number who actually took part.
- Started
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Jun 2021
- Finished
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Sep 2022
- Lead sponsor
-
A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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12 to 99 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Male or female at least 12 years of age and older. * Written and verbal informed consent must be obtained. Subjects less than age of consent must sign an assent for the study and a parent or a legal guardian must sign the informed consent (if subject reaches age of consent during the study they should be re-consented at the next study visit). * Subject must have an EGSS of 3 (moderate) or 4 (severe) at the baseline visit. * Subjects with a facial acne inflammatory lesion (papules, pustules, and nodules) count no less than 30, but no more than 100. * Subjects with a facial acne non-inflammatory lesion (open and closed comedones) count no less than 35, but no more than 150. * Subjects with 2 or fewer facial nodules. Exclusion Criteria: * Any dermatological conditions on the face that could interfere with clinical evaluations such as acne conglobata, acne fulminans, secondary acne, perioral dermatitis, clinically significant rosacea, gram negative folliculitis, dermatitis, eczema. * Any underlying disease(s) or some other dermatological condition of the face that requires the use of interfering topical or systemic therapy or makes evaluations and lesion count inconclusive. * Subjects with more than 2 facial nodules. * Female subjects who are pregnant, nursing mothers, planning a pregnancy during the course of the study, or become pregnant during the study. * Use of estrogens (eg, Depogen, Depo-Testadiol, Gynogen, Valergen, etc) for less than 12 weeks immediately preceding study entry; subjects treated with estrogens 12 or more consecutive weeks immediately prior to study entry need not be excluded unless the subject expects to change dose, drug or discontinue estrogen use during the study. * Treatment of any type of cancer within the last 6 months, with the exception of complete surgical excision of skin cancer outside the treatment area. * Subjects who have not undergone specified washout period(s) for topical preparations/physical treatments used on the face or subjects who require the concurrent use in the treatment area. * Subjects who have not undergone specified washout period(s) for systemic medications or subjects who require the concurrent use of systemic medications. * Subjects with any underlying disease that the investigator deems uncontrolled, and poses a concern for the subject's safety while participating in the study.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Bausch Site 101
Manhattan Beach, California, 90266, United States
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Bausch Site 102
Tampa, Florida, 33607, United States
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Bausch Site 103
Brighton, Massachusetts, 21350, United States
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Bausch Site 104
West Palm Beach, Florida, 33401, United States
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Bausch Site 105
Boynton Beach, Florida, 33437, United States
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Bausch Site 106
San Diego, California, 92123, United States
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Bausch Site 107
Gresham, Oregon, 97030, United States
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Bausch Site 108
Las Vegas, Nevada, 89148, United States
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Bausch Site 109
Dublin, Ohio, 43016, United States
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Bausch Site 110
Fremont, California, 94538, United States
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Bausch Site 111
Austin, Texas, 78759, United States
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Bausch Site 112
San Diego, California, 92123, United States
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Bausch Site 113
Saint-Jérôme, Quebec, J7Z 7E2, Canada
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Bausch Site 114
Nashville, Tennessee, 37215, United States
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Bausch Site 115
Peterborough, Ontario, K91 5K2, Canada
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Bausch Site 116
Rockville, Maryland, 20850, United States
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Bausch Site 117
Oklahoma City, Oklahoma, 73112, United States
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Bausch Site 118
Rogers, Arkansas, 72758, United States
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Bausch Site 119
New York, New York, 10022, United States
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Bausch Site 120
New Brighton, Minnesota, 55112, United States
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Bausch Site 121
Metairie, Louisiana, 70006, United States
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Bausch Site 122
West Palm Beach, Florida, 33406, United States
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Bausch Site 123
Pflugerville, Texas, 78660, United States
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Bausch Site 124
Newnan, Georgia, 30263, United States
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Bausch Site 125
Markham, Ontario, L3P 1X3, Canada
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Bausch Site 126
Clearwater, Florida, 33761, United States
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Bausch Site 127
Boise, Idaho, 83704, United States
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Bausch Site 128
San Diego, California, 92123, United States
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Bausch Site 129
Louisville, Kentucky, 40241, United States
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Bausch Site 130
Waterloo, Ontario, N2J 1C4, Canada
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Bausch Site 132
Houston, Texas, 77098, United States
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Bausch Site 133
New York, New York, 10075, United States
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Bausch Site 134
Bryant, Arkansas, 72022, United States
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Bausch Site 135
North Miami Beach, Florida, 33162, United States
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Bausch Site 136
Kortrijk, Belgium
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Bausch Site 137
Spokane, Washington, 99202, United States
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Bausch Site 138
Winnipeg, Manitoba, R3M 3Z4, Canada
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Bausch Site 139
Mandeville, Louisiana, 70448, United States
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Bausch Site 140
Maldegem, Belgium
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Bausch Site 141
Oakville, Ontario, L6J 7W5, Canada
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Bausch Site 142
High Point, North Carolina, 27262, United States
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Bausch Site 143
Sanford, Florida, 32771, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Hormone tests may reveal who benefits most from acne drug
- Blood pressure drug takes on antibiotics for Women's acne
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- Can a beam of light boost acne treatment?