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Zabedosertib

Phase 2

Atopic Dermatitis | Small molecule | Dermatology |Bayer AG|Last Updated: Feb 18, 2025

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLED
Total Trials1
Total Enrollment77

FDA Designations

No designations recorded

Clinical trial landscape

Zabedosertib · 1 trial · 1 indication

Phase 2 1
NCT05656911A Study to Learn How Well the Study Treatment Zabedosertib (BAY1834845) Works and How Safe it is Compared to Placebo in Adult Participants With Moderate-to-severe Atopic DermatitisAtopic Dermatitis
COMPLETED77 Analytics
PHASE2COMPLETED
A Study to Learn How Well the Study Treatment Zabedosertib (BAY1834845) Works and How Safe it is Compared to Placebo in Adult Participants With Moderate-to-severe Atopic Dermatitis
Atopic DermatitisUnlock trial analytics

Study Endpoints

Primary Endpoints

Achievement of 75% Reduction From Baseline in the Eczema Area and Severity Index (EASI 75 Response) at Week 12 (Day 84)
Week 12 (Day 84)

The endpoint was the composite variable defined as follows: - an EASI 75 response at Week 12 (Day 84), - no stop of study intervention for reasons related to lack of efficacy, - no rescue medication use during the 4 weeks before Day 84 and - no use of systemic atopic dermatitis (AD) treatment. The main estimand was the difference in the proportion of responders between treatment groups in adults with moderate-to-severe atopic dermatitis where use of topical rescue medication from Day 56 (Visit 6) onwards, use of systemic standard of care for AD and discontinuation of treatment due to lack of efficacy are handled as non-response (composite strategy). The estimand was regardless of use of rescue medication before Day 56 (Visit 6), regardless of non-compliance with emollients, and had treatment not been discontinued due to other reasons not related to lack of efficacy. Bayesian analysis according to estimand is presented.

Secondary Endpoints

Percent Change From Baseline in EASI at Week 12 (Day 84)
Baseline and Week 12 (Day 84)
Achievement of EASI 50 Response at Week 12 (Day 84)
Week 12 (Day 84)
Achievement of EASI 90 Response at Week 12 (Day 84)
Week 12 (Day 84)
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Study Design & Arms

AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
ZabedosertibEXPERIMENTALParticipants will receive zabedosertib for up to 12 weeks (84 days).
Matching placebo to zabedosertibPLACEBO_COMPARATORParticipants will receive placebo to zabedosertib for up to 12 weeks (84 days).

Interventions

NameTypeDescription
Zabedosertib (BAY1834845)DRUGOral administration, two times a day
Placebo to zabedosertib (BAY1834845)DRUGOral administration, two times a day
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Eligibility Criteria

Age Range18 Years to 65 Years
SexALL
Healthy VolunteersNo
Study Sites22

Inclusion Criteria: * 18 to 65 years of age inclusive, at the time of signing the informed consent. * Diagnosis of atopic dermatitis (AD) for ≥ 1 year at the screening visit. * Moderate-to-severe AD at randomization visit as defined by * Eczema Area and Severity Index (EASI) score ≥ 16, * Body...

Countries:United StatesCzechiaFranceGermanyItalyPolandUnited Kingdom
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Frequently asked questions about Zabedosertib

What is Zabedosertib used for?

Zabedosertib is an investigational small molecule being studied for the treatment of moderate-to-severe atopic dermatitis in adults. It is currently in Phase 2 clinical development and has not been approved by regulatory authorities.

What does Zabedosertib target?

Zabedosertib is a small molecule developed by Bayer AG. Its specific molecular target has not been disclosed in available information, so its mechanism of action is not described here.

Who makes Zabedosertib?

Zabedosertib is being developed by Bayer AG, a pharmaceutical company traded under the ticker BAYRY. The drug is currently in Phase 2 clinical trials for atopic dermatitis.

What phase is Zabedosertib in?

Zabedosertib is in Phase 2 clinical development. It is an investigational drug and has not been approved by the FDA or any other regulatory agency for the treatment of atopic dermatitis.

What clinical trials is Zabedosertib in?

Zabedosertib has one completed Phase 2 trial, NCT05656911, which evaluated its efficacy and safety compared to placebo in 77 adult participants with moderate-to-severe atopic dermatitis. The trial was randomized, double-blind, and placebo-controlled.

Is Zabedosertib the same as BAY1834845?

Yes, Zabedosertib is also known as BAY1834845. The clinical trial NCT05656911 refers to the drug as Zabedosertib (BAY1834845), confirming that these names refer to the same investigational compound.