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ClinicalTrials.gov public records Last synced Oct 10, 2026, 12:57 PM EDT

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Showing 49–72 of 87 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Severe Acne Vulgaris Clear all
Completed Phase 2 Interventional Results available

Explorative Trial Evaluating the Efficacy and Tolerability of LEO43204 in Moderate to Severe Acne

NCT02575950
View directory record Official record
Conditions
Acne Vulgaris
Interventions
LEO43204, Placebo
Drug
Lead sponsor
LEO Pharma
Industry
Eligibility
18 Years to 35 Years
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Lomita, California
Source: ClinicalTrials.gov public record
Updated Mar 6, 2025 · Synced Oct 10, 2026, 12:57 PM EDT
Completed Phase 2 Interventional

A Study to Evaluate the Safety and Efficacy of Omiganan (CLS001) Topical Gel Versus Vehicle in Female Subjects With Moderate to Severe Acne Vulgaris

NCT02571998
View directory record Official record
Conditions
Acne Vulgaris
Interventions
Omiganan (CLS001) Topical Gel, Vehicle Topical Gel
Drug
Lead sponsor
Maruho Co., Ltd.
Industry
Eligibility
12 Years and older · Female only
Enrollment
320 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
29
States / cities
Mobile, Alabama • Phoenix, Arizona • Santa Ana, California + 26 more
Source: ClinicalTrials.gov public record
Updated Mar 27, 2017 · Synced Oct 10, 2026, 12:57 PM EDT
Completed Phase 2 Interventional Results available

Study to Evaluate the Safety and Efficacy of BF-200 ALA (Ameluz®) and BF-RhodoLED® in the Treatment of Moderate to Severe Acne Vulgaris With Photodynamic Therapy in Adults

NCT05080764
View directory record Official record
Conditions
Acne Vulgaris
Interventions
1h Incubation Photodynamic therapy (PDT) (ALA-PDT, Ameluz®-PDT), 1h Incubation Photodynamic therapy (PDT) (vehicle to BF-200 ALA containing no active ingredient), 3h Incubation Photodynamic therapy (PDT) (ALA-PDT, Ameluz®-PDT), 3h Incubation Photodynamic therapy (PDT) (vehicle to BF-200 ALA containing no active ingredient)
Combination Product
Lead sponsor
Biofrontera Inc.
Industry
Eligibility
16 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
9
States / cities
Fountain Valley, California • San Diego, California • Delray Beach, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated Oct 1, 2026 · Synced Oct 10, 2026, 12:57 PM EDT
Completed Phase 1 Interventional

Study to Evaluate the Safety, Tolerability, Pharmacokinetic, and Pharmacodynamic Effects of Repeat Topical Application of BOS-356 in Subjects With Moderate to Severe Acne Vulgaris

NCT04163263
View directory record Official record
Conditions
Moderate to Severe Acne Vulgaris
Interventions
BOS-356, Vehicle
Drug
Lead sponsor
Boston Pharmaceuticals
Industry
Eligibility
18 Years to 45 Years
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
6
States / cities
Fremont, California • Sanford, Florida • High Point, North Carolina + 3 more
Source: ClinicalTrials.gov public record
Updated Nov 27, 2020 · Synced Oct 10, 2026, 12:57 PM EDT
Completed Phase 3 Interventional Results available

A Study to Compare the Efficacy and Safety of Topical Administration of FMX-101 for Treatment of Moderate-to-Severe Acne

NCT02815280
View directory record Official record
Conditions
Acne Vulgaris
Interventions
FMX-101, 4% minocycline foam, Vehicle Foam
Drug
Lead sponsor
Vyne Therapeutics Inc.
Industry
Eligibility
9 Years and older
Enrollment
495 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
35
States / cities
Glendale, Arizona • Rogers, Arkansas • Oceanside, California + 31 more
Source: ClinicalTrials.gov public record
Updated Jan 18, 2022 · Synced Oct 10, 2026, 12:57 PM EDT
Completed Phase 3 Interventional Results available

Clinical Study to Test the Efficacy and Safety of ACYC to Treat Moderate to Severe Acne

NCT01701024
View directory record Official record
Conditions
Acne
Interventions
ACYC, ACYC vehicle
Drug
Lead sponsor
Bausch Health Americas, Inc.
Industry
Eligibility
12 Years to 40 Years
Enrollment
498 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
24
States / cities
Mobile, Alabama • Los Angeles, California • San Diego, California + 21 more
Source: ClinicalTrials.gov public record
Updated Jun 4, 2018 · Synced Oct 10, 2026, 12:57 PM EDT
Completed Phase 4 Interventional

A Companion Treatment Study for Patients With Moderate to Severe Acne Vulgaris

NCT04940767
View directory record Official record
Conditions
Acne Vulgaris
Interventions
Isotretinoin, Amzeeq 4% Topical Foam
Drug
Lead sponsor
Edward Lain, MD
Network
Eligibility
12 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
2
States / cities
Dripping Springs, Texas • Pflugerville, Texas
Source: ClinicalTrials.gov public record
Updated Jun 22, 2023 · Synced Oct 10, 2026, 12:57 PM EDT
Completed Phase 3 Interventional Results available

This Was a Study of Efficacy and Safety of Two Secukinumab Dose Regimens in Subjects With Moderate to Severe Hidradenitis Suppurativa (HS).

NCT03713619
View directory record Official record
Conditions
Hidradenitis Suppurativa
Interventions
secukinumab, Placebo
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
544 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
18
States / cities
Birmingham, Alabama • Rogers, Arkansas • Anaheim, California + 15 more
Source: ClinicalTrials.gov public record
Updated Oct 9, 2024 · Synced Oct 10, 2026, 12:57 PM EDT
Completed Phase 4 Interventional Results available

A Treatment for Severe Inflammatory Acne Subjects

NCT02899000
View directory record Official record
Conditions
Acne Vulgaris
Interventions
Adapalene 0.3% / benzoyl peroxide 2.5% emulsion gel, Oral doxycycline hyclate
Drug
Lead sponsor
Galderma R&D
Industry
Eligibility
12 Years and older
Enrollment
186 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated Dec 9, 2022 · Synced Oct 10, 2026, 12:57 PM EDT
Not listed Phase 2 Interventional

Efficacy and Safety Study of VB-1953 Topical Gel for Inflammatory Facial Acne Vulgaris

NCT03900676
View directory record Official record
Conditions
Acne Vulgaris
Interventions
VB-1953 - 2%, VB-1953 - 0% (Vehicle)
Drug
Lead sponsor
Vyome Therapeutics Inc.
Industry
Eligibility
9 Years to 45 Years
Enrollment
480 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
12
States / cities
Ontario, California • Sherman Oaks, California • Brandon, Florida + 8 more
Source: ClinicalTrials.gov public record
Updated Oct 1, 2019 · Synced Oct 10, 2026, 12:57 PM EDT
Completed Phase 2 Interventional

A Study to Compare FCD105 Foam to Minocycline 3% Foam, Adapalene 0.3% Foam and Vehicle Foam.

NCT04104685
View directory record Official record
Conditions
Acne Vulgaris
Interventions
FCD105, 3% Minocycline Foam, 0.3% Adapalene Foam, Vehicle Foam
Combination Product · Drug · Other
Lead sponsor
Vyne Therapeutics Inc.
Industry
Eligibility
12 Years and older
Enrollment
446 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
35
States / cities
Bryant, Arkansas • Rogers, Arkansas • Encino, California + 32 more
Source: ClinicalTrials.gov public record
Updated Feb 5, 2021 · Synced Oct 10, 2026, 12:57 PM EDT
Completed Phase 2 Interventional

Efficacy and Safety Study of Gevokizumab to Treat Moderate to Severe Acne Vulgaris

NCT01498874
View directory record Official record
Conditions
Acne Vulgaris
Interventions
Placebo, gevokizumab
Drug
Lead sponsor
XOMA (US) LLC
Industry
Eligibility
17 Years and older
Enrollment
127 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
19
States / cities
Hot Springs, Arkansas • Riverside, California • San Diego, California + 16 more
Source: ClinicalTrials.gov public record
Updated Mar 4, 2014 · Synced Oct 10, 2026, 12:57 PM EDT
Completed Phase 2 Interventional Results available

Evaluation of Sonelokimab for the Treatment of Patients With Active Moderate to Severe Hidradenitis Suppurativa

NCT05322473
View directory record Official record
Conditions
Hidradenitis Suppurativa
Interventions
Sonelokimab (M1095), Adalimumab, Placebo
Drug · Other
Lead sponsor
MoonLake Immunotherapeutics AG
Industry
Eligibility
18 Years and older
Enrollment
234 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
15
States / cities
Fountain Valley, California • Los Angeles, California • Miami, Florida + 12 more
Source: ClinicalTrials.gov public record
Updated Sep 9, 2026 · Synced Oct 10, 2026, 12:57 PM EDT
Completed Phase 2 Interventional Results available

Treatment of Moderate to Severe Facial Acne Vulgaris

NCT00612573
View directory record Official record
Conditions
Acne Vulgaris
Interventions
Doxycycline 0.6 mg/kg/day, Doxycycline 1.2 mg/kg/day, Doxycycline 2.4 mg/kg/day, Placebo
Drug
Lead sponsor
Warner Chilcott
Industry
Eligibility
12 Years to 45 Years
Enrollment
257 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
23
States / cities
Encino, California • Fremont, California • Los Angeles, California + 20 more
Source: ClinicalTrials.gov public record
Updated Apr 22, 2013 · Synced Oct 10, 2026, 12:57 PM EDT
Completed Phase 2 Interventional Results available

Dose Range Study of CD5789 in Acne Vulgaris

NCT01616654
View directory record Official record
Conditions
Acne Vulgaris
Interventions
CD5789 25 µg/g cream, CD5789 50 µg/g cream, CD5789 100 µg/g cream, Tazarotene 0.1% gel, Vehicle cream
Drug
Lead sponsor
Galderma R&D
Industry
Eligibility
12 Years to 35 Years
Enrollment
304 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
24
States / cities
Birmingham, Alabama • Glendale, California • Marina del Rey, California + 21 more
Source: ClinicalTrials.gov public record
Updated Sep 20, 2021 · Synced Oct 10, 2026, 12:57 PM EDT
Completed Phase 1 Interventional

Pharmacokinetics of Topical SB204 in Adolescents With Acne Vulgaris

NCT02801903
View directory record Official record
Conditions
Acne Vulgaris
Interventions
SB204 4%
Drug
Lead sponsor
Novan, Inc.
Industry
Eligibility
9 Years to 16 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Oct 12, 2018 · Synced Oct 10, 2026, 12:57 PM EDT
Completed Phase 3 Interventional Results available

Use of Artefill® for Moderate to Severe Atrophic Acne Scar Correction

NCT01559922
View directory record Official record
Conditions
Atrophic Acne Scar
Interventions
Normal Saline, Artefill
Drug · Device
Lead sponsor
Suneva Medical, Inc.
Industry
Eligibility
18 Years and older
Enrollment
175 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
10
States / cities
Beverly Hills, California • Los Angeles, California • San Diego, California + 7 more
Source: ClinicalTrials.gov public record
Updated Nov 1, 2019 · Synced Oct 10, 2026, 12:57 PM EDT
Completed Phase 2 Interventional Results available

Efficacy, Safety, and Pharmacokinetics Study of CJM112 in Hidradenitis Suppurativa Patients

NCT02421172
View directory record Official record
Conditions
Hidradenitis Suppurativa (Acne Inversa)
Interventions
CJM112, Placebo
Biological · Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
Not listed
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
9
States / cities
Los Angeles, California • Ormond Beach, Florida • Tampa, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated Jul 13, 2022 · Synced Oct 10, 2026, 12:57 PM EDT
Terminated Not applicable Interventional Results available

Laser Treatment of Moderate to Severe Acne Vulgaris

NCT04466527
View directory record Official record
Conditions
Acne Vulgaris
Interventions
Laser Intervention
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 40 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 1, 2026 · Synced Oct 10, 2026, 12:57 PM EDT
Completed Phase 3 Interventional Results available

A Study to Evaluate the Efficacy and Safety of Bimekizumab in Study Participants With Moderate to Severe Hidradenitis Suppurativa

NCT04242446
View directory record Official record
Conditions
Hidradenitis Suppurativa
Interventions
Bimekizumab, Placebo
Drug · Other
Lead sponsor
UCB Biopharma SRL
Industry
Eligibility
18 Years and older
Enrollment
505 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
28
States / cities
Birmingham, Alabama • Phoenix, Arizona • Los Angeles, California + 25 more
Source: ClinicalTrials.gov public record
Updated Sep 25, 2026 · Synced Oct 10, 2026, 12:57 PM EDT
Recruiting Phase 2 Interventional

Pharmacokinetics, Safety, and Efficacy of Povorcitinib in Adolescent Participants With Moderate to Severe Hidradenitis Suppurativa

NCT07213973
View directory record Official record
Conditions
Hidradenitis Suppurativa (HS)
Interventions
Povorcitinib
Drug
Lead sponsor
Incyte Corporation
Industry
Eligibility
12 Years to 17 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
26
States / cities
Birmingham, Alabama • Phoenix, Arizona • Farmington, Connecticut + 21 more
Source: ClinicalTrials.gov public record
Updated Oct 9, 2026 · Synced Oct 10, 2026, 12:57 PM EDT
Completed Phase 2 Interventional

BLI1100-202: BLI1100 for the Treatment of Moderate to Severe Acne Vulgaris

NCT01815450
View directory record Official record
Conditions
Acne Vulgaris
Interventions
BLI1100, BLI1100 - modified formulation, Placebo
Drug
Lead sponsor
Braintree Laboratories
Industry
Eligibility
12 Years to 45 Years
Enrollment
369 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2013
U.S. locations
15
States / cities
Fremont, California • Jacksonville, Florida • Ormond Beach, Florida + 12 more
Source: ClinicalTrials.gov public record
Updated Feb 2, 2015 · Synced Oct 10, 2026, 12:57 PM EDT
Completed Phase 4 Interventional

Analysis of Adherence & Associated Factors in Teenagers Undergoing Treatment of Acne Vulgaris With Differin® Gel 0.1%

NCT00437151
View directory record Official record
Conditions
Acne
Interventions
More frequent than normal office visits, Electronic reminders (voice, e-mail, text messages), Parenteral involvement / intervention reminders, No intervention or reminders
Other
Lead sponsor
Galderma R&D
Industry
Eligibility
13 Years to 18 Years
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 29, 2022 · Synced Oct 10, 2026, 12:57 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Comparison Study of Topical Acne Regimens

NCT00913185
View directory record Official record
Conditions
Acne
Interventions
Acne Free, Proactiv
Drug
Lead sponsor
MedDerm Associates
Industry
Eligibility
13 Years to 45 Years
Enrollment
128 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jun 24, 2014 · Synced Oct 10, 2026, 12:57 PM EDT