RecruitingPhase 2NCT07223697

A Long Term Extension Study to Evaluate the Safety and Efficacy of Afimkibart (RO7790121) in Participants With Atopic Dermatitis

An Extension Study To Evaluate the Long-Term Safety and Efficacy of Afimkibart (RO7790121) in Patients With Atopic Dermatitis Who Participated in Previous Afimkibart Clinical Trials


Sponsor

Hoffmann-La Roche

Enrollment

120 participants

Start Date

Jan 8, 2026

Study Type

INTERVENTIONAL

Conditions

Summary

This study will assess long-term safety and efficacy of Afimkibart (also known as RO7790121) in participants with Atopic Dermatitis (AD) who participated in previous afimkibart clinical trials.


Eligibility

Min Age: 18 Years

Inclusion Criteria3

  • Ability and willingness to comply with all aspects of the protocol including completion of the efficacy assessments (EASI and IGA), clinical outcome assessment instruments (DLQI, POEM), and safety and PK sample collections for the duration of the study
  • Parent Clinical Trial-Specific Criteria:
  • Study CS45570 participants who continued to be evaluated at the Week 36 follow up visit and achieved =\> EASI50 response from study baseline

Exclusion Criteria4

  • Evidence of other skin conditions that would interfere with the assessment of AD
  • Withdrawal of consent and/or premature discontinuation from parent study
  • Any permanent discontinuation of study drug in parent study
  • History of severe allergic reaction or anaphylactic reaction to any biologic agent or known hypersensitivity to any component of Afimkibart

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Interventions

DRUGAfimkibart

Afimkibart SC injection will be administered as per the schedule defined in the protocol.


Locations(7)

Revival Research Institute, LLC

Troy, Michigan, United States

Best Skin Research LLC

Camp Hill, Pennsylvania, United States

DermEdge

Mississauga, Ontario, Canada

Centrum Medyczne Pratia Katowice I

Katowice, Silesian Voivodeship, Poland

Centrum Nowoczesnych Terapii "Dobry Lekarz"

Krakow, Poland

Uniwersytecki Szpital Kliniczny im.Fryderyka Chopina w Rzeszowie

Rzeszów, Poland

Klinika Ambroziak Dermatologia

Warsaw, Poland

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NCT07223697


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