Safety, PK/PD, and Clinical Activity of KT-413 in Adult Patients with Relapsed or Refractory B-cell NHL

NCT ID: NCT05233033

Last Updated: 2024-12-10

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

COMPLETED

Clinical Phase

PHASE1

Total Enrollment

7 participants

Study Classification

INTERVENTIONAL

Study Start Date

2022-06-13

Study Completion Date

2023-07-28

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

This Phase 1a/1b study will evaluate the safety, tolerability and the pharmacokinetics/ pharmacodynamics (PK/ PD) of KT-413 in patients with R/R NHL. The Phase 1a stage of the study will explore escalating doses of single-agent KT-413. The Phase 1b stage will be split into 2 expansion cohorts to further characterize the safety, tolerability and the pharmacokinetics/ pharmacodynamics (PK/ PD) of KT-413 in MYD88 mutant and MYD88 wild-type R/R DLBCL.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Non Hodgkin Lymphoma Diffuse Large B Cell Lymphoma DLBCL MYD88 Gene Mutation

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Allocation Method

NON_RANDOMIZED

Intervention Model

SEQUENTIAL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

Phase 1a Dose Escalation

Group Type EXPERIMENTAL

KT-413

Intervention Type DRUG

KT-413 will be supplied as 10mg/mL concentration frozen solution to be administered intravenously per the protocol defined dose level.

Phase 1b Dose Expansion MYD88MT

KT-413 given at the RP2D identified in Phase 1a Dose Escalation in patients with MYD88 mutant DLBCL.

Group Type EXPERIMENTAL

KT-413

Intervention Type DRUG

KT-413 will be supplied as 10mg/mL concentration frozen solution to be administered intravenously per the protocol defined dose level.

Phase 1b Dose Expansion MYD88WT

KT-413 given at the RP2D identified in Phase 1a Dose Escalation in patients with MYD88 wild type DLBCL.

Group Type EXPERIMENTAL

KT-413

Intervention Type DRUG

KT-413 will be supplied as 10mg/mL concentration frozen solution to be administered intravenously per the protocol defined dose level.

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

KT-413

KT-413 will be supplied as 10mg/mL concentration frozen solution to be administered intravenously per the protocol defined dose level.

Intervention Type DRUG

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

* Phase 1a Only:

* Histologically confirmed diagnosis of B-cell NHL according to the 2016 World Health Organization (WHO) classification. Diffuse large B-cell lymphoma (DLBCL) includes: DLBCL not otherwise specified (NOS) with or without MYC and BCL2 and/or BCL6 rearrangements; Epstein-Barr virus (EBV) positive DLBCL, NOS; human herpesvirus 8 (HHV8) positive DLBCL, NOS; DLBCL associated with chronic inflammation; and Primary cutaneous DLBCL, leg type. Patients with indolent lymphoma are eligible if they meet criteria for systemic treatment.
* Clinicopathological diagnosis of Waldenström's Macroglobulinemia (WM) based on the consensus panel criteria from the Second International Workshop on WM
* Histologically/cytologically confirmed relapsed/refractory Primary Central Nervous System Lymphoma (PCNSL) by cerebrospinal fluid (CSF) or biopsy. PCNSL patients are considered eligible if the Investigator believes that there is no other reasonable treatment alternative.

* Note: Patients with HIV-associated PCNSL are not eligible.
* Note: Patients with secondary CNS metastases are eligible assuming they meet other study criteria. Patients with secondary CNS metastases include those who have synchronous systemic and CNS involvement or those who have been previously treated and relapsed with isolated CNS involvement.
* Phase 1b Only: Histologically confirmed diagnosis of DLBCL according to the 2016 WHO classification including: DLBCL not otherwise specified (NOS) with or without MYC and BCL2 and/or BCL6 rearrangements; Epstein-Barr virus (EBV) positive DLBCL, NOS; HHV8+ DLBCL, NOS; DLBCL associated with chronic inflammation; and Primary cutaneous DLBCL, leg type.
* Disease relapsed and/or refractory to at least 2 accepted standard systemic regimens for all indications except PCNSL. For PCNSL, patients must be relapsed and/or refractory to at least 1 prior regimen.
* Eastern Cooperative Oncology Group (ECOG) performance status of 0-2 at Screening.
* Adequate organ and bone marrow function, in the absence of growth factors
* Patients of child-bearing potential must use adequate contraceptive measures to avoid pregnancy for the duration of the study as defined in the protocol

Exclusion Criteria

* Infection with hepatitis B (HBV), hepatitis C (HCV), or active viral infection with human immunodeficiency virus (HIV).
* Radiation treatment within 4 weeks prior to first dose of study drug, unless the tumor site continues to increase in size after the patient has completed radiotherapy treatment.
* Major surgery requiring general anesthesia within 4 weeks prior to first dose of study drug, unless the tumor site continues to increase in size after the patient has completed radiotherapy treatment.
* Ongoing unstable cardiovascular function including history of myocardial infarction within 3 months of planned start of study drug.
* Patient has not recovered from any clinically significant AEs of previous treatments to pre-treatment baseline or Grade 1 prior to first dose of study drug.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

Kymera Therapeutics, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Responsibility Role SPONSOR

Principal Investigators

Learn about the lead researchers overseeing the trial and their institutional affiliations.

Ashwin Gollerkeri, MD

Role: STUDY_DIRECTOR

Kymera Therapeutics, Inc.

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

MedStar Georgetown University Hospital

Washington D.C., District of Columbia, United States

Site Status

Norton Cancer Institute

Louisville, Kentucky, United States

Site Status

Henry Ford Health System

Detroit, Michigan, United States

Site Status

Memorial Sloan Kettering Cancer Center

New York, New York, United States

Site Status

MD Anderson Cancer Center

Houston, Texas, United States

Site Status

University of Virginia Comprehensive Cancer Center

Charlottesville, Virginia, United States

Site Status

University College London Hospitals

London, , United Kingdom

Site Status

University Hospital Southampton NHS Foundation Trust

Southampton, , United Kingdom

Site Status

Countries

Review the countries where the study has at least one active or historical site.

United States United Kingdom

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

KT413-DL-101

Identifier Type: -

Identifier Source: org_study_id