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NCT06101823CompletedPhase 2

Phase 2a Study of Efficacy and Safety of OpSCF in Moderate to Severe AD (Atopic Dermatitis)

A Randomized, Double-blind, Placebo-controlled, Phase 2a Study to Evaluate the Efficacy and Safety of OpSCF in the Treatment of Adult Subjects With Moderate to Severe Atopic Dermatitis

Source: ClinicalTrials.gov · Last updated 11 Sept 2026

Brief summary (registry, in English)

The purpose of this study is to determine the efficacy and safety of a monoclonal antibody, OpSCF, in the treatment of adults with moderate to severe Atopic Dermatitis (Eczema). OpSCF will be compared to a placebo. OpSCF or placebo will be administered every 2 weeks for 14 weeks, and the efficacy will be assessed two weeks later. After that, subjects may choose to enter an Open Label Extension phase in which all subjects will receive OpSCF every 4 weeks for 40 additional weeks.

Status (registry)
Completed
Phase (registry)
Phase 2
Study type
Interventional
Enrollment
50 (actual)
First submitted
19 Oct 2023
Start date
21 Nov 2023
Primary completion date
3 Sept 2024
Lead sponsor
Insmed Incorporated
NCT number
NCT06101823

What you commit to

  • Study type: Interventional · Phase 2
  • Participants enrolled: 50
  • From 21 Nov 2023 to the primary completion date, 3 Sept 2024
  • 22 sites in 2 countries
  • Visits and tests: ask the trial team, the registry does not list them

Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.

Who cannot take part

Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.

Prior treatment

  • Subject has used dupilumab within 26 weeks prior to Day 1.
  • Subject has used tralokinumab within 12 weeks prior to Day 1.
    • NOTE: Other protocol defined Inclusion/Exclusion criteria may apply.

Other illness

  • Subject has any clinically significant medical condition that would put the subject at undue risk or interfere with interpretation of study results.

Other

  • Subject is a female who is breastfeeding, pregnant, or who is planning to become pregnant during the study.

Who the study is looking for

  • Subject has clinically confirmed diagnosis of active AD.
  • Subject has at least a 6-month history of AD
  • Subject is willing to use effective birth control

Age in the registry: 18 years to 75 years · Sex: All · Does not accept healthy volunteers

Full criteria on ClinicalTrials.gov

Sites (22)

Sites in registry order. Pick your city on the disease page to sort them by distance.

SiteCityCountrySite status
Innovaderm Research Inc.
Coordinator of this site? Confirm its status
MontrealCanadaUnknown status
Oshawa Clinic Dermatology Trials
Coordinator of this site? Confirm its status
OshawaCanadaUnknown status
Centre de Recherche Saint-Louis
Coordinator of this site? Confirm its status
QuébecCanadaUnknown status
Research Toronto
Coordinator of this site? Confirm its status
TorontoCanadaUnknown status
Oakland Hills Dermatology P.C
Coordinator of this site? Confirm its status
Auburn HillsUnited StatesUnknown status
Saginaw Bay Dermatology
Coordinator of this site? Confirm its status
Bay CityUnited StatesUnknown status
Dermatology Of Seattle
Coordinator of this site? Confirm its status
BellevueUnited StatesUnknown status
Cahaba Dermatology Skin Health Center
Coordinator of this site? Confirm its status
BirminghamUnited StatesUnknown status
Skin Care Research
Coordinator of this site? Confirm its status
Boca RatonUnited StatesUnknown status
First OC Dermatology Research
Coordinator of this site? Confirm its status
Fountain ValleyUnited StatesUnknown status
Rodgers Dermatology
Coordinator of this site? Confirm its status
FriscoUnited StatesUnknown status
Axon Clinical Research
Coordinator of this site? Confirm its status
InglewoodUnited StatesUnknown status
Forest Hills Dermatology Group
Coordinator of this site? Confirm its status
Kew GardensUnited StatesUnknown status
DS Research of Kentucky
Coordinator of this site? Confirm its status
LouisvilleUnited StatesUnknown status
Skin Research of South Florida
Coordinator of this site? Confirm its status
MiamiUnited StatesUnknown status
RM Medical Research
Coordinator of this site? Confirm its status
Miami LakesUnited StatesUnknown status
Skin Cancer and Dermatology Institute
Coordinator of this site? Confirm its status
RenoUnited StatesUnknown status
Arlington Dermatology
Coordinator of this site? Confirm its status
Rolling MeadowsUnited StatesUnknown status
University Clinical Trials
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San DiegoUnited StatesUnknown status
Unison Clinical Trials
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Sherman OaksUnited StatesUnknown status
Advanced Clinical Research Institute
Coordinator of this site? Confirm its status
TampaUnited StatesUnknown status
Options Research Group
Coordinator of this site? Confirm its status
West LafayetteUnited StatesUnknown status

This page is information, not medical advice. Discuss any trial with your doctor.