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anito-cel

Phase 1

Muscular Diseases | Monoclonal antibody | Immunology |Arcellx, Inc.|Last Updated: Feb 25, 2026

Success Probability

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Market & Valuation

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Trial Design

UNCONTROLLED
Total Trials1
Total Enrollment30

FDA Designations

No designations recorded

Clinical trial landscape

anito-cel · 1 trial · 7 indications

Phase 1 1
NCT06626919A Phase 1 Study of Anitocabtagene Autoleucel for the Treatment of Subjects With Non-oncology Plasma Cell-related DiseasesMuscular Diseases
RECRUITING30 Analytics
PHASE1RECRUITING
A Phase 1 Study of Anitocabtagene Autoleucel for the Treatment of Subjects With Non-oncology Plasma Cell-related Diseases
Muscular DiseasesUnlock trial analytics

Study Endpoints

Primary Endpoints

Assess safety profile, including any DLT and MTD (if applicable)
24 months

Type, incidence, and severity of treatment-emergent adverse events (TEAEs), including DLT(s) and laboratory abnormalities

Selection of RP2D
24 months

Evaluate the MTD and establish the RP2D

Secondary Endpoints

Quantify Clinical Effect of Anito-cel in the Myasthenia Gravis Activities of Daily Living (MG ADL) score
24 months
Quantify Clinical Effect of Anito-cel in the Quantitative Myasthenia Gravis (QMG) score
24 months
Quantify Clinical Effect of Anito-cel in the Myasthenia Gravis Composite (MGC) scale.
24 months
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Study Design & Arms

AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
anito-celEXPERIMENTALSingle dose of anito-cel cells infused intravenously

Interventions

NameTypeDescription
anito-celBIOLOGICALAnitocabtagene autoleucel BCMA directed CAR T-cell therapy using a novel, synthetic binding domain, called a D-Domain
Standard Lymphodepletion regimenDRUGStandard lymphodepletion regimen subject receive 5 days prior to CAR T infusion
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites13

Inclusion Criteria: * Subject must be 18 years of age or older * Must have MGFA clinical classification Grades 2-4A at time of screening * Subject must have clinically active disease and requiring ongoing therapy for GMG * MG-ADL score 6 and QMG score \>10 at screening * GMG specific autoantibodies...

Countries:United States
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Frequently asked questions about anito-cel

What is anito-cel?

Anito-cel, also known as anitocabtagene autoleucel, is an investigational cell therapy being developed by Arcellx, Inc. (ACLX). It is a monoclonal antibody-based cell therapy currently in Phase 1 clinical development for the treatment of non-oncology plasma cell-related diseases, including certain muscular and autoimmune conditions.

What is anito-cel used for?

Anito-cel is being studied for the treatment of non-oncology plasma cell-related diseases. The ongoing Phase 1 trial focuses on conditions such as myasthenia gravis, autoimmune diseases of the nervous system, and related muscular and neuromuscular manifestations, including muscle weakness.

How does anito-cel work?

Anito-cel is a cell therapy, classified under the -cel (cell tx) target class. It is designed to target plasma cells, which are implicated in certain autoimmune and plasma cell-related diseases. By targeting these cells, anito-cel aims to modulate the immune response in conditions like myasthenia gravis.

Who is developing anito-cel?

Anito-cel is being developed by Arcellx, Inc., a biopharmaceutical company traded on the NASDAQ under the ticker symbol ACLX. Arcellx is conducting the Phase 1 clinical trial of anito-cel for non-oncology plasma cell-related diseases.

What phase is anito-cel in?

Anito-cel is in Phase 1 clinical development. It is an investigational drug, not yet approved by regulatory authorities. The Phase 1 trial is currently recruiting participants in the United States to evaluate the safety and efficacy of anito-cel in adults with certain autoimmune and muscular diseases.

What clinical trials is anito-cel in?

Anito-cel is being evaluated in a Phase 1 clinical trial with the identifier NCT06626919. This open-label, uncontrolled study is recruiting 30 adult participants in the United States. The trial is investigating anito-cel for the treatment of non-oncology plasma cell-related diseases, including myasthenia gravis and other autoimmune conditions.