OM336 in Autoimmune Cytopenias

Purpose

An early-phase clinical trial evaluating the safety, tolerability, and pharmacokinetics of subcutaneously dosed OM336 in adult participants with autoimmune cytopenias.

Conditions

  • AIHA - Warm Autoimmune Hemolytic Anemia
  • AIHA - Cold Autoimmune Hemolytic Anemia
  • ITP - Immune Thrombocytopenia

Eligibility

Eligible Ages
Between 18 Years and 75 Years
Eligible Sex
All
Accepts Healthy Volunteers
No

Inclusion Criteria

  • Active autoimmune cytopenia - Relapsed/refractory after ≥1 prior treatment - Body weight ≥ 55 kg - Willing to comply with and study requirements and procedures

Exclusion Criteria

  • Previous treatment with a BCMA-targeted therapy - Clinically significant infection within 3 months of screening - Major surgery or splenectomy within 3 months of screening or planned during the study - Pregnant or breastfeeding

Study Design

Phase
Phase 1
Study Type
Interventional
Allocation
N/A
Intervention Model
Sequential Assignment
Primary Purpose
Treatment
Masking
None (Open Label)

Arm Groups

ArmDescriptionAssigned Intervention
Experimental
OM336 Dose Escalation
Participants will receive OM336 via subcutaneous injection in ascending dose cohorts
  • Drug: OM336
    OM336 is an engineered bispecific antibody directed against BCMA and CD3

Recruiting Locations

City of Hope
Duarte, California 91010
Contact:
Primary Contact
(888) 734-0917
shhussain@coh.org

Medstar
Washington D.C., District of Columbia 20007
Contact:
Primary Contact
202-444-2000
jacobsh@georgetown.edu

University of Michigan
Ann Arbor, Michigan 48109
Contact:
Primary Contact
734-764-1817
jreginal@med.umich.edu

Fred Hutchinson Cancer Center
Seattle, Washington 98109
Contact:
Primary Contact
855-557-0555
Milleris@fredhutch.org

More Details

Status
Recruiting
Sponsor
Lakefront Biotherapeutics West LLC

Study Contact

Study Sponsor
415-429-4887
clinicaltrials@lakefrontbio.com

Detailed Description

An open-label, multicenter, ascending dose study, evaluating safety, tolerability, and PK/ADA of OM336 in autoimmune cytopenias.