Safety and Efficacy Study of CTX112 for B-Cell Malignancies

This study is testing a treatment called CTX112 for people with B-cell malignancies (cancers of certain white blood cells) that have returned or not responded to previous treatments. CTX112 is an immunotherapy that uses your own modified immune cells to fight cancer. The study aims to see how safe CTX112 is and how well it works. To join, you must be at least 18 years old, have a B-cell malignancy that has relapsed or is refractory, and be in good general health. The study will measure side effects in the first 28 days and how many people respond to the treatment for up to 60 months. The current status of this study is unclear, and it plans to enroll 120 participants.

Study design
This is an open-label, multi-center study, meaning both you and your doctors will know you are receiving CTX112. It is a Phase 1/2 study, which typically looks at safety first, then effectiveness.
What's involved
Not specified in the trial record.
Compensation
Not stated in the trial record.
Follow-up
You would be followed for up to 60 months (5 years) after receiving CTX112 to see how well the treatment works.

AI-generated from the public study record. Only the study team can confirm whether you're eligible — confirm details with them before making decisions.

NCT05643742

A Safety and Efficacy Study Evaluating CTX112 in Subjects With Relapsed or Refractory B-Cell Malignancies

Recruiting
PHASE1Ages 18+InterventionalTreatment
CRISPR Therapeutics AG
~120 participants
Updated 2025-11-14 on ClinicalTrials.gov
What's tested:CTX112

At a glance

Recruiting sites
7 of 7 listed sites are recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
Phase 1 (Dose Escalation): Incidence of adverse events, defined as dose-limiting toxicities
Measured over From CTX112 infusion up to 28 days post-infusion
+1 more outcome measured
B-cell Lymphoma
Non-Hodgkin Lymphoma
B-cell Malignancy
Chronic Lymphocytic Leukemia (CLL)/Small Lymphocytic Lymphoma (SLL)
Follicular Lymphoma
Mantle Cell Lymphoma
Marginal Zone Lymphoma
Large B-cell Lymphoma
7 sites across 7 states
Kansas1
Missouri1
Texas1
Utah1
New South Wales1
Victoria1
Western Australia1
  • Melanie Allen, M.Sc. · STUDY_DIRECTOR · CRISPR Therapeutics

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  • Phase 1 (Dose Escalation): Incidence of adverse events, defined as dose-limiting toxicitiesFrom CTX112 infusion up to 28 days post-infusion
  • Phase 2 (Cohort Expansion): Objective response rateFrom CTX112 infusion up to 60 months post-infusion