Brief Summary: This Phase 1a/1b study will evaluate the safety, tolerability and the pharmacokinetics/pharmacodynamics (PK/PD) of KT-333 in Adult patients with Relapsed or Refractory (R/R) Lymphomas, Large Granular Lymphocytic Leukemia (LGL-L), T-cell prolymphocytic leukemia (T-PLL), and Solid Tumors. The Phase 1a stage of the study will explore escalating doses of single-agent KT-333. The Phase Ib stage will consist of 4 expansion cohorts to further characterize the safety, tolerability and the pharmacokinetics/pharmacodynamics (PK/PD) of KT-333 in Peripheral T-cell Lymphoma (PTCL), Cutaneous T-Cell Lymphoma (CTCL), LGL-L, and solid tumors.

For participation and/or eligibility criteria, visit Clinicaltrials.gov website provided below.

Website: https://clinicaltrials.gov/study/NCT05225584

Sponsor: Kymera Therapeutics, Inc.

Detailed Description

This is an open-label Phase 1a (dose escalation)/1b (dose expansion) first-in-human study of KT-333 in adult patients. Patients with relapsed/refractory (R/R) lymphomas, LGL-L, T-PLL, and solid tumors will be enrolled in Phase 1a. Phase 1b will consist of separate cohorts of patients with R/R PTCL, CTCL, LGL-L, and solid tumors.

Contacts and Locations

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT05225584