ARQ-151

Roflumilast
DEVELOPMENT STEP approved
MECHANISM TARGET PDE4

[THERAPEUTIC_PROFILE]

Target Indications

Atopic Dermatitis

Mechanism Abstract

A small molecule inhibitor of phosphodiesterase-4

[3D_INTERACTIVE_CONFORMATION]

PUBCHEM CID: 449193
INTERACTIVE_3D_CONFORMATION
INITIALIZING_STRUCTURAL_BIOMATRIX...

[CLINICAL_TRIALS_REGISTRY]

TOTAL EXTRACTED23
RECRUITING STATUS2
COMPLETED RUNS20
REGISTRY & PHASE
TESTED CONDITION
STUDY TITLE & LIFECYCLE TIMELINES
STATUS
ITCHAtopic Dermatitis
N=40Est. Finish: 2027-08
Obtaining Descriptive Classifications of Pruritus and Assessing Change in Pruritus Over Time in Atopic Dermatitis Patients Using Topical Roflumilast Cream.
not yet recruiting
Chronic Plaque Psoriasis
N=442Est. Finish: 2020-11-23
Twin Trial of PDE4 Inhibition With Roflumilast for the Management of Plaque Psoriasis
completed
Seborrheic Dermatitis
N=457Est. Finish: 2022-04-06
Trial of PDE4 Inhibition With Roflumilast (ARQ-154) Foam 0.3% for the Management of Seborrheic Dermatitis (STRATUM)
completed
Atopic Dermatitis Eczema
N=652Est. Finish: 2023-06-01
Trial of PDE4 Inhibition With Roflumilast for the Management of Atopic Dermatitis (Integument-PED)
completed
Atopic Dermatitis Eczema
N=654Est. Finish: 2022-08-30
Trial of PDE4 Inhibition With Roflumilast for the Management of Atopic Dermatitis
completed
Atopic Dermatitis Eczema
N=683Est. Finish: 2022-09-29
Trial of PDE4 Inhibition With Roflumilast for the Management of Atopic Dermatitis (INTEGUMENT-II)
completed
Scalp Psoriasis
N=432Est. Finish: 2022-06-03
Topical Roflumilast to Treat Scalp and Body Psoriasis (ARRECTOR)
completed
Chronic Plaque Psoriasis
N=439Est. Finish: 2020-11-16
Trial of PDE4 Inhibition With Roflumilast for the Management of Plaque Psoriasis
completed
Chronic Plaque Psoriasis
N=333Est. Finish: 2024-01-22
Open-Label Extension Trial of PDE4 Inhibition With Roflumilast for the Management of Plaque Psoriasis
completed
Atopic Dermatitis Eczema
N=1,220Est. Finish: 2024-05-28
Open Label Extension Trial of PDE4 Inhibition With Roflumilast for the Management of Atopic Dermatitis
completed
Plaque Psoriasis
N=332Est. Finish: 2020-10-08
Long-Term Safety of ARQ-151 Cream in Adult Subjects With Chronic Plaque Psoriasis
completed
Non-segmental Vitiligo
N=20Est. Finish: 2026-06-15
An Open-label Single Center, Proof of Concept Study Evaluating the Efficacy of Roflumilast Foam 0.3% in Pediatric Patients With Non-Segmental Vitiligo (NSV)
recruiting
Seborrheic Dermatitis
N=226Est. Finish: 2020-08-21
Safety and Efficacy of ARQ-154 Foam in Subjects With Seborrheic Dermatitis
completed
Plaque Psoriasis
N=331Est. Finish: 2019-05-29
The Safety, Efficacy and Pharmacokinetics of ARQ-151 Cream in Subjects With Chronic Plaque Psoriasis
completed
Atopic Dermatitis
N=136Est. Finish: 2019-11-04
Safety and Efficacy of ARQ-151 Cream in Adolescents and Adults With Atopic Dermatitis
completed
PsoriasisPlaque Psoriasis
N=10Est. Finish: 2022-05-11
Maximal Usage Pharmacokinetics and Safety of ARQ-151 in Children With Plaque Psoriasis (ARQ-151-216)
completed
PsoriasisPlaque Psoriasis
N=20Est. Finish: 2022-01-12
Maximal Usage Pharmacokinetics and Safety of ARQ-151 in Children With Plaque Psoriasis (ARQ-151-215)
completed
Hidradenitis Suppurativa
N=10Est. Finish: 2026-09
A Study for Evaluating Safety & Efficacy of Topical Roflumilast 0.3% Foam in Hidradenitis Suppurativa
recruiting
Plaque Psoriasis
N=304Est. Finish: 2020-09-25
Safety and Efficacy of ARQ-154 Foam in Adolescent and Adult Subjects With Scalp and Body Psoriasis
completed
Atopic Dermatitis (Eczema)
N=101Est. Finish: 2025-12-04
Safety Study of Roflumilast Cream 0.05% in Infants Aged 3 Months to Less Than 2 Years With Atopic Dermatitis
completed
Plaque Psoriasis
N=26Est. Finish: 2021-03-25
Maximal Usage Pharmacokinetics and Safety of ARQ-151 in Adolescents and Adults With Chronic Plaque Psoriasis
completed
Psoriasis
N=91Est. Finish: 2018-05-02
Safety, Pharmacokinetics and Efficacy of ARQ-151 Cream in Adults With Mild to Moderate Chronic Plaque Psoriasis
completed
Atopic Dermatitis (Eczema)
N=101Est. Finish: 2023-05-02
Pharmacokinetics (PK), Safety, Efficacy and Maximal Use PK of ARQ-151 in Adolescents/Children With Mild/Moderate Eczema
completed

[BIOCHEMICAL_STRUCTURE_REGISTRY]

MOLECULAR FORMULAC17H14Cl2F2N2O3
MOLECULAR WEIGHT403.2 g/mol
PARTITION (XLogP)4.6
H-BOND DONORS1
H-BOND ACCEPTORS6
COMPLEXITY SCORE475
SMILES (CANONICAL / ISOMERIC)
C1CC1COC2=C(C=CC(=C2)C(=O)NC3=C(C=NC=C3Cl)Cl)OC(F)F
INCHI KEYMNDBXUUTURYVHR-UHFFFAOYSA-N
3D_CONFORMER_VIEWPORT