A Study of DR-01 in Subjects With Large Granular Lymphocytic Leukemia or Cytotoxic Lymphomas
Trial ID or NCT#
NCT05475925
Status
RECRUITING
Purpose
This is a multicenter, first-in-human, Phase 1/2 study to evaluate the safety, tolerability, pharmacokinetics, pharmacodynamics, and anti-tumor activity of DR-01 in adult patients with large granular lymphocytic leukemia or cytotoxic lymphomas
Official Title
A Multicenter, Open-Label, First-In-Human, Multiple Expansion Cohort, Phase 1/2 Study to Evaluate the Safety and Efficacy of DR-01 in Adult Subjects With Large Granular Lymphocytic Leukemia or Cytotoxic Lymphomas
Eligibility Criteria
Ages Eligible for Study: Older than 18 Years
Sexes Eligible for Study: All
Accepts Healthy Volunteers: No
Exclusion Criteria:
- Disease-specific Exclusion Criteria; LGLL and ANKL: 1. A reactive LGL lymphocytosis to a viral infection or LGL associated with myelodysplastic syndrome (MDS) or acute myeloid leukemia (AML). The following exclusion criteria apply to all subjects: 2. Active systemic infection or severe localized infection requiring systemic antibiotics, antivirals or antifungals. 3. Active or suspected malignant central nervous system involvement. 4. Life-threatening, severe complications of malignancy (e.g., uncontrolled bleeding, pneumonia with hypoxia or shock, and/or disseminated intravascular coagulation). 5. Active known second malignancy. 6. Infection with human immunodeficiency virus (HIV) type 1 or 2 (HIV-1 or HIV-2). 7. Hepatitis B infection (hepatitis B virus surface antigen [HBsAg] positive), or hepatitis C (hepatitis C virus [HCV] antibody positive, confirmed by HCV ribonucleic acid). Subjects with HCV with undetectable virus after treatment are eligible. 8. History of clinically significant cardiac disease or congestive heart failure greater than New York Heart Association (NYHA) Class II. 9. Use of systemic corticosteroids (e.g., >5 mg/day prednisone or equivalent for subjects with LGL leukemia (subjects on 20 mg prednisone or equivalent to treat LGL leukemia must be weaned within 28 days post C1D1 to 5 mg) and >10 mg/day prednisone or equivalent for subjects with cytotoxic lymphoma) within 15 days (except for prophylaxis for radiodiagnostic contrast reactions), or other non-biological immunosuppressive drugs within 15 days, prior to C1D1. Patients on stable prednisone ≤10 mg for documented rheumatologic/autoimmune conditions are exempted from this requirement. 10. Any condition requiring hormonal therapy (except for contraception, hormone replacement therapy and hormonal prophylaxis for a prior malignancy). 11. Any other medical or psychiatric condition, or laboratory abnormality that would increase the risk associated with study participation, in the opinion of the Investigator or Medical Monitor. 12. Toxicities from previous anticancer therapies must have resolved to baseline levels or to Grade 1 (except for alopecia, peripheral neuropathy, or hematologic parameters meeting inclusion criteria). 13. Autologous HSCT within 40 days of C1D1, allogeneic HSCT within 90 days 14. Any immunosuppressive therapy for GVHD for subjects who are post allogeneic HSCT. 15. Major surgery within 28 days of C1D1 (requires more than local anesthesia or plexus blockade).
Investigator(s)
Youn H Kim, MD
Dermatologic oncologist,
Cutaneous oncology specialist,
Dermatologist
The Joanne and Peter Haas, Jr., Professor for Cutaneous Lymphoma Research and Professor, by courtesy, of Medicine (Oncology)
