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The European Commission (EC) has granted approval for tisagenlecleucel (Kymriah) and axicabtagene ciloleucel (Yescarta), two chimeric antigen receptor (CAR) T-cell therapies.

Tisagenlecleucel is now approved for use in pediatric and young adult patients up to 25 years of age with B-cell acute lymphoblastic leukemia (ALL) that is refractory, in relapse post transplant, or in second or later relapse.

Tisagenlecleucel is also approved to treat adults with relapsed or refractory diffuse large B-cell lymphoma (DLBCL) who have received two or more lines of systemic therapy.

Axicabtagene ciloleucel is approved for adults with relapsed/refractory DLBCL and primary mediastinal large B-cell lymphoma (PMBCL) after two or more lines of systemic therapy. The treatment is marketed by Kite, a Gilead company.

The axicabtagene ciloleucel approval is based on results from the single arm, ZUMA-1 trial. During the study of 101 patients who received a single infusion, 72% responded to therapy and 51% achieved a complete response. At 1 year, median overall survival had not been reached.

Novartis expects to launch tisagenlecleucel initially for pediatric ALL. The company said timing for tisagenlecleucel availability in each country will depend on multiple factors, including the onboarding of qualified treatment centers for the appropriate indications, as well as the completion of national reimbursement procedures.

The EC’s approval of tisagenlecleucel is based on results from the phase 2 JULIET and ELIANA trials.

Updated results from JULIET were presented at the annual congress of the European Hematology Association in June 2018. The trial enrolled 165 adults with relapsed/refractory DLBCL, and 111 of them received a single infusion of tisagenlecleucel. Most of the patients who discontinued before dosing did so because of disease progression or clinical deterioration.

The median time from infusion to data cutoff was 13.9 months.

The overall response rate was 52%, and the complete response (CR) rate was 40%. At the time of data cutoff, none of the responders had gone on to receive a stem cell transplant.

Updated results from ELIANA were published in New England Journal of Medicine (2018;378:439-48).

The trial included 75 children and young adults with relapsed/refractory ALL. The overall remission rate was 81% (61/75), with 60% of patients (n = 45) achieving a complete remission (CR) and 21% (n = 16) achieving a CR with incomplete hematologic recovery (CRi).

All patients whose best response was CR/CRi were negative for minimal residual disease. The median duration of response was not met.

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The European Commission (EC) has granted approval for tisagenlecleucel (Kymriah) and axicabtagene ciloleucel (Yescarta), two chimeric antigen receptor (CAR) T-cell therapies.

Tisagenlecleucel is now approved for use in pediatric and young adult patients up to 25 years of age with B-cell acute lymphoblastic leukemia (ALL) that is refractory, in relapse post transplant, or in second or later relapse.

Tisagenlecleucel is also approved to treat adults with relapsed or refractory diffuse large B-cell lymphoma (DLBCL) who have received two or more lines of systemic therapy.

Axicabtagene ciloleucel is approved for adults with relapsed/refractory DLBCL and primary mediastinal large B-cell lymphoma (PMBCL) after two or more lines of systemic therapy. The treatment is marketed by Kite, a Gilead company.

The axicabtagene ciloleucel approval is based on results from the single arm, ZUMA-1 trial. During the study of 101 patients who received a single infusion, 72% responded to therapy and 51% achieved a complete response. At 1 year, median overall survival had not been reached.

Novartis expects to launch tisagenlecleucel initially for pediatric ALL. The company said timing for tisagenlecleucel availability in each country will depend on multiple factors, including the onboarding of qualified treatment centers for the appropriate indications, as well as the completion of national reimbursement procedures.

The EC’s approval of tisagenlecleucel is based on results from the phase 2 JULIET and ELIANA trials.

Updated results from JULIET were presented at the annual congress of the European Hematology Association in June 2018. The trial enrolled 165 adults with relapsed/refractory DLBCL, and 111 of them received a single infusion of tisagenlecleucel. Most of the patients who discontinued before dosing did so because of disease progression or clinical deterioration.

The median time from infusion to data cutoff was 13.9 months.

The overall response rate was 52%, and the complete response (CR) rate was 40%. At the time of data cutoff, none of the responders had gone on to receive a stem cell transplant.

Updated results from ELIANA were published in New England Journal of Medicine (2018;378:439-48).

The trial included 75 children and young adults with relapsed/refractory ALL. The overall remission rate was 81% (61/75), with 60% of patients (n = 45) achieving a complete remission (CR) and 21% (n = 16) achieving a CR with incomplete hematologic recovery (CRi).

All patients whose best response was CR/CRi were negative for minimal residual disease. The median duration of response was not met.

The European Commission (EC) has granted approval for tisagenlecleucel (Kymriah) and axicabtagene ciloleucel (Yescarta), two chimeric antigen receptor (CAR) T-cell therapies.

Tisagenlecleucel is now approved for use in pediatric and young adult patients up to 25 years of age with B-cell acute lymphoblastic leukemia (ALL) that is refractory, in relapse post transplant, or in second or later relapse.

Tisagenlecleucel is also approved to treat adults with relapsed or refractory diffuse large B-cell lymphoma (DLBCL) who have received two or more lines of systemic therapy.

Axicabtagene ciloleucel is approved for adults with relapsed/refractory DLBCL and primary mediastinal large B-cell lymphoma (PMBCL) after two or more lines of systemic therapy. The treatment is marketed by Kite, a Gilead company.

The axicabtagene ciloleucel approval is based on results from the single arm, ZUMA-1 trial. During the study of 101 patients who received a single infusion, 72% responded to therapy and 51% achieved a complete response. At 1 year, median overall survival had not been reached.

Novartis expects to launch tisagenlecleucel initially for pediatric ALL. The company said timing for tisagenlecleucel availability in each country will depend on multiple factors, including the onboarding of qualified treatment centers for the appropriate indications, as well as the completion of national reimbursement procedures.

The EC’s approval of tisagenlecleucel is based on results from the phase 2 JULIET and ELIANA trials.

Updated results from JULIET were presented at the annual congress of the European Hematology Association in June 2018. The trial enrolled 165 adults with relapsed/refractory DLBCL, and 111 of them received a single infusion of tisagenlecleucel. Most of the patients who discontinued before dosing did so because of disease progression or clinical deterioration.

The median time from infusion to data cutoff was 13.9 months.

The overall response rate was 52%, and the complete response (CR) rate was 40%. At the time of data cutoff, none of the responders had gone on to receive a stem cell transplant.

Updated results from ELIANA were published in New England Journal of Medicine (2018;378:439-48).

The trial included 75 children and young adults with relapsed/refractory ALL. The overall remission rate was 81% (61/75), with 60% of patients (n = 45) achieving a complete remission (CR) and 21% (n = 16) achieving a CR with incomplete hematologic recovery (CRi).

All patients whose best response was CR/CRi were negative for minimal residual disease. The median duration of response was not met.

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