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Study details
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A Phase 1b Open-Label Study of DISC-3405 in Participants With Sickle Cell Disease (SCD)

Disc Medicine, Inc
NCT IDNCT07187973ClinicalTrials.gov data as of Apr 2026
Phase

Phase 1

Target enrollment

24

Study length

about 1.8 years

Ages

18+

Locations

3 sites in AL, IN, NY

What this study is about

Researchers are testing a new treatment called DISC-3405 for people with sickle cell disease. The trial will evaluate the safety, tolerability, and how the drug works in the body at different doses.

Simplified from trial records by PatientMatch.

What you may be asked to do

  • 1.Take DISC-3405

Participation Burden

What's physically and logistically required of participants.

Logistics & Travel
In-person visits

Requires travel to a study site

Physical Intervention
Standard

How treatment is administered

Treatment Assignment
Standard assignment

Assignment is predetermined by the study protocol.

Extracted study details

Pulled from the trial record to show what is being tested and what the study is measuring.

Endpoints

Primary: Safety and tolerability of DISC-3405 administration in participants with SCD

Secondary: Apparent clearance (CL/F) following the first dose, Area under the plasma concentration versus time curve extrapolated to infinity (AUC∞) following the first dose, Elimination half-life (T1/2el) following the first dose, Maximum plasma concentration (Cmax) following the first dose, Pharmacodynamic (PD) properties of DISC-3405 in participants with SCD by change from baseline for Lactate Dehydrogenase (LDH), Pharmacodynamic (PD) properties of DISC-3405 in participants with SCD by change from baseline for Red Blood Cell Count (RBC), Pharmacodynamic (PD) properties of DISC-3405 in participants with SCD by change from baseline for bilirubin (direct and indirect), Pharmacodynamic (PD) properties of DISC-3405 in participants with SCD by change from baseline for hematocrit (HCT)