CI

At a glance

ClinicalIndex Comparison Record
Phase 1Recruiting· 40 target
Drug / intervention
ADCLEC.syn1 CAR T cells +1 morebiological
Likely dose
Conditioning chemotherapy 30 mg/m2from record
Key inclusion· 9
  • Age 18 years or older at informed consent
  • Relapsed or refractory AML with specific prior treatment history
  • Refractory AML defined as failure to achieve CR/CRh/CRi after standard induction, HMA, or venetoclax combinations or 4 cycles HMA monotherapy
  • Relapsed AML defined as ≥5% blasts in bone marrow or peripheral blood after prior CR/CRh/CRi
Key exclusion· 14
  • Diagnosis of acute promyelocytic leukemia (APL)
  • Radiologically-detected or symptomatic CNS disease or CNS 3 disease (≥5/µL WBCs in CSF), unless adequately treated
  • Oxygen saturation <90% on room air
  • Clofarabine or cladribine within 3 months prior to leukapheresis

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT05748197
NCT05748197Phase 1RecruitingHigh MomentumUpdated 3mo ago

A Phase I Study of ADCLEC.syn1 CAR T Cells in Adult Patients With Relapsed or Refractory Acute Myeloid Leukemia

Memorial Sloan Kettering Cancer Center·interventional·Posted Feb 28, 2023·Updated Mar 10, 2026

In Brief

A Phase 1 clinical trial evaluating ADCLEC.syn1 CAR T cells and Conditioning chemotherapy for Acute Myeloid Leukemia. Currently recruiting, targeting 40 participants across 7 sites.

Signals

Enrolling ahead of pace

Detailed Summary

The purpose of this study is to test the safety of ADCLEC.syn1 CAR T cells in people with relapsed or refractory AML. The researchers will try to find the highest dose of ADCLEC.syn1 CAR T cells that causes few or mild side effects in participants. Once the researchers find this dose, it will test it in a new group of participants to see if it is effective in treating their relapsed/refractory AML.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesUnited States
CollaboratorsTakeda

Timeline

Phase 1Recruiting
20242025202620272028
First PostedFeb 28, 2023
Enrollment StartApr 18, 2024
Primary CompletionApr 18, 2028
TodayJul 1, 2026
Enrollment to primary: 4 yearsPosted 3.3 years agoPrimary completion in 1.8 years

Interventions

ADCLEC.syn1 CAR T cellsbiological

There are 4 planned flat-dose levels: 25 × 10\^6, 75 × 10\^6 , 225 × 10\^6 , and 450 × 10\^6 CAR T cells and 1 de-escalation dose: 10 × 10\^6 CAR T cells.

Conditioning chemotherapydrug

Fludarabine 30 mg/m2 daily for 3 days and cyclophosphamide 500 mg/m2 daily for 3 days.