Servier and Pfizer Announce Preliminary Results of the First-in-Human Trials of UCART19 Will Be Presented at the 59th American Society of Hematology (ASH) Annual Meeting

Published on November 01, 2017 in New York (N.Y.)

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1 November 2017 – Servier, Pfizer Inc. (NYSE: PFE) and Cellectis (Alternext: ALCLS - Nasdaq: CLLS), today announced that preliminary results from two phase 1 trials with UCART19, the allogeneic anti-CD19 CAR T-cell product being developed by Servier and Pfizer, will be presented during the 59th American Society of Hematology (ASH) Annual Meeting and Exposition to be held in Atlanta on December 9-12.  

Results from the CALM (UCART19 in Advanced Lymphoid Malignancies) study will be shared as an oral presentation by Reuben Benjamin, principal investigator and consultant hematologist at King’s College Hospital, United Kingdom, on December 11 at 7.15 pm (EST). The CALM study is an open label, dose-escalation study designed to evaluate safety, tolerability and antileukemic activity of UCART19 in patients with relapsed or refractory CD19-positive B-cell acute lymphoblastic leukemia (B-ALL). The study was initiated in the UK in August 2016.

The abstract for this presentation is available on the ASH website: https://ash.confex.com/ash/2017/webprogram/Paper100804.html

The PALL (Pediatric Acute Lymphoblastic Leukemia) study is a phase 1, open label, study to evaluate the safety and the ability of UCART19 to induce molecular remission in pediatric patients with relapsed or refractory B-ALL. PALL was initiated in the UK in June 2016. Waseem Qasim, principal investigator of the PALL study and consultant in pediatric immunology and reader in cell and gene therapy at Great Ormond Street Hospital for Children, United Kingdom, will present results from the trial during a poster session on December 9 from 5.30 pm to 7.30 pm.

The abstract for this presentation is available on the ASH website: https://ash.confex.com/ash/2017/webprogram/Paper100183.html

Servier is a sponsor of both studies. In 2015, Servier acquired exclusive rights from Cellectis for UCART19, which is being codeveloped by Servier and Pfizer.

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