Tag Archives: Clinical Hold

FDA Lifts Clinical Hold on CART-ddBCMA’s Ph2 iMMagine-1 Trial; How Did the Hold Impact CART-ddBCMA Development Timelines? Arcellx’s Q2 2023 Results Summary

On Monday, August 14, Arcellx released its Q2 2023 results (press release) disclosing that the FDA has lifted the partial clinical hold placed on CART-ddBCMA’s (BCMA CAR-T) Ph2 iMMagine-1 trial in ≥4L MM. Below, Celltelligence provides insights on the protocol changes done in the trial while discussing how this may affect Arcellx’s development timelines for its leading asset.

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The Celltelligence team has combined experience in oncology, including cell therapy, CAR-T, immunology, microbiology, biochemistry, and other various fields in life sciences. Our team members include PhDs, industry veterans, and analysts tuned to The Street – all of whom help to create a more actionable service of delivering cell therapy intelligence.

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FDA Places Clinical Hold on Arcellx’s Pivotal Ph2 iMMagine-1 Trial in ≥4L MM; How Could the Hold Affect CART-ddBCMA’s Development Plans?

On Monday, June 19, Arcellx announced (press release) that the FDA has placed a clinical hold on CART-ddBCMA’s (autologous BCMA CAR-T) Ph2 iMMagine-1 trial in ≥4L MM. Below, Celltelligence provides insights on possible causes of the clinical hold while discussing how this may affect Arcellx’s development plans for its leading asset.

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The Celltelligence Team

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The Celltelligence team has combined experience in oncology, including cell therapy, CAR-T, immunology, microbiology, biochemistry, and other various fields in life sciences. Our team members include PhDs, industry veterans, and analysts tuned to The Street – all of whom help to create a more actionable service of delivering cell therapy intelligence.

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2Seventy Bio’s SC-DARIC-33 Program Paused

On Wednesday, June 14, 2seventy bio announced the pause of the Ph1 PLAT-08 trial, evaluating SC-DARIC33 (drug-regulated CD33 CAR-T) for pediatric and young adult r/r CD33+ AML by Seattle Children’s Hospital, sponsor of the study. The company informed the decision was taken in response to a recent Grade 5 SAE and was followed by the required notification to the FDA (press release). Below, Celltelligence provides insights on SC-DARIC-33’s biological profile and potential risks associated with the use of rapamycin while hypothesizing about the future of 2seventy programs in AML.

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The Celltelligence Team

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Content Leads & Contributors

The Celltelligence team has combined experience in oncology, including cell therapy, CAR-T, immunology, microbiology, biochemistry, and other various fields in life sciences. Our team members include PhDs, industry veterans, and analysts tuned to The Street – all of whom help to create a more actionable service of delivering cell therapy intelligence.

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Legend’s CD4 CAR-T Trial in TCL is Placed on Clinical Hold by the FDA

On Tuesday, February 15, Legend announced (press release) that the FDA has placed a clinical hold on LB1901’s (LCAR-T2C; autologous CD4 CAR-T) Ph1 trial in r/r TCL. Below, Celltelligence provides insights on plausible causes of the clinical hold and how competitors may achieve a better safety profile.

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The Celltelligence Team

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Content Leads & Contributors

The Celltelligence team has combined experience in oncology, including cell therapy, CAR-T, immunology, microbiology, biochemistry, and other various fields in life sciences. Our team members include PhDs, industry veterans, and analysts tuned to The Street – all of whom help to create a more actionable service of delivering cell therapy intelligence.

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Allogene’s AlloCAR-T Programs Placed on Clinical Hold by the FDA

On Thursday, October 7, Allogene announced (press release) that the FDA has placed a clinical hold on all of Allogene’s AlloCAR-T trials, with the company providing additional insights via a webcast. Of note, the FDA ordered the clinical hold following a reported chromosomal abnormality event from a patient treated with ALLO-501A (allogeneic CD19 CAR-T) in the Ph1/2 ALPHA-2 study for r/r LBCL. Additionally, on Friday, October 8, Precision BioSciences released a statement (press release) highlighting the safety of their allogeneic CAR-T approach. Below, Celltelligence provides insights on the potential impact of the clinical hold, while discussing how other companies developing gene-edited allogeneic therapies could be affected.

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The Celltelligence Team

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Content Leads & Contributors

The Celltelligence team has combined experience in oncology, including cell therapy, CAR-T, immunology, microbiology, biochemistry, and other various fields in life sciences. Our team members include PhDs, industry veterans, and analysts tuned to The Street – all of whom help to create a more actionable service of delivering cell therapy intelligence.

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