Jennifer Smith

The American Society of Clinical Oncology (ASCO) has released a policy statement addressing financial barriers that may prevent cancer patients from participating in clinical trials.

The four main recommendations in ASCO’s policy statement are:

• Payers should create clear, consistent, streamlined, and transparent policies regarding clinical trial coverage.
• Patients should receive easy-to-understand information about potential out-of-pocket costs.
• “Ethically appropriate” financial compensation for out-of-pocket costs should be allowed.
• Researchers should be incentivized to investigate and “better characterize” costs incurred by cancer patients in clinical trials as well as identify ways to “mitigate the risk of trial-associated financial hardship.”

ASCO’s full policy statement, “Addressing Financial Barriers to Patient Participation in Clinical Trials,” is available on the Journal of Clinical Oncology website.

SOURCE: Winkfield KM et al. J Clin Oncol. 2018 Sep 13:JCO1801132. doi: 10.1200/JCO.18.01132.

The American Society of Clinical Oncology (ASCO) has released a policy statement addressing financial barriers that may prevent cancer patients from participating in clinical trials.

The four main recommendations in ASCO’s policy statement are:

• Payers should create clear, consistent, streamlined, and transparent policies regarding clinical trial coverage.
• Patients should receive easy-to-understand information about potential out-of-pocket costs.
• “Ethically appropriate” financial compensation for out-of-pocket costs should be allowed.
• Researchers should be incentivized to investigate and “better characterize” costs incurred by cancer patients in clinical trials as well as identify ways to “mitigate the risk of trial-associated financial hardship.”

ASCO’s full policy statement, “Addressing Financial Barriers to Patient Participation in Clinical Trials,” is available on the Journal of Clinical Oncology website.

SOURCE: Winkfield KM et al. J Clin Oncol. 2018 Sep 13:JCO1801132. doi: 10.1200/JCO.18.01132.

The American Society of Clinical Oncology (ASCO) has released a policy statement addressing financial barriers that may prevent cancer patients from participating in clinical trials.

The four main recommendations in ASCO’s policy statement are:

• Payers should create clear, consistent, streamlined, and transparent policies regarding clinical trial coverage.
• Patients should receive easy-to-understand information about potential out-of-pocket costs.
• “Ethically appropriate” financial compensation for out-of-pocket costs should be allowed.
• Researchers should be incentivized to investigate and “better characterize” costs incurred by cancer patients in clinical trials as well as identify ways to “mitigate the risk of trial-associated financial hardship.”

ASCO’s full policy statement, “Addressing Financial Barriers to Patient Participation in Clinical Trials,” is available on the Journal of Clinical Oncology website.

SOURCE: Winkfield KM et al. J Clin Oncol. 2018 Sep 13:JCO1801132. doi: 10.1200/JCO.18.01132.

Patients who develop B-cell precursor acute lymphoblastic leukemia (BCP-ALL) in childhood may have dysregulated immune function at birth, according to a study published in Cancer Research.

Investigators evaluated neonatal concentrations of inflammatory markers and found significant differences between children who were later diagnosed with BCP-ALL and leukemia-free control subjects.

“Our findings suggest that children who develop ALL are immunologically disparate already at birth,” said study author Signe Holst Søegaard, PhD, of Statens Serum Institut in Copenhagen. “This may link to other observations suggesting that children who develop ALL respond differently to infections in early childhood, potentially promoting subsequent genetic events required for transformation to ALL, or speculations that they are unable to eliminate preleukemic cells.”

She noted that the study could not determine if the associations shown are causal or consequential so further studies will be needed both to confirm the findings and identify the underlying mechanisms.

For this study, Dr. Søegaard and her colleagues measured concentrations of 10 inflammatory markers on neonatal dried blood spots from 178 patients with BCP-ALL and 178 matched controls. The patients were diagnosed with BCP-ALL at ages 1-9 years.

Compared with controls, children who later developed BCP-ALL had significantly different neonatal concentrations of eight inflammatory markers.

Concentrations of interleukin (IL)–8, soluble receptor sIL-6R alpha, transforming growth factor (TGF)–beta 1, monocyte chemotactic protein (MCP)–1, and C-reactive protein (CRP) were significantly lower among the BCP-ALL patients.

On the other hand, concentrations of IL-6, IL-17, and IL-18 were significantly higher among BCP-ALL patients than controls.

The investigators noted that IL-10 concentrations were too low for accurate measurement in all patients and controls. Additionally, a “large proportion” of patients and controls had IL-6 and IL-17 concentrations that were below the limit of detection.

“We also demonstrated that several previously shown ALL risk factors – namely, birth order, gestational age, and sex – were associated with the neonatal concentrations of inflammatory markers,” Dr. Søegaard said. “These findings raise the interesting possibility that the effects of some known ALL risk factors partly act through prenatal programming of immune function.”

The investigators found that increasing birth order was associated with significantly higher IL-18 and lower CRP concentrations.

Increasing gestational age was associated with significantly lower sIL-6R alpha and TGF-beta 1 concentrations and higher CRP concentrations. And boys had significantly lower sIL-6R alpha and IL-8 concentrations and higher CRP concentrations than girls.

However, none of the following factors were significantly associated with concentrations of inflammatory biomarkers: maternal age at delivery, maternal hospital contact attributable to infection during pregnancy, maternal prescription for antimicrobials during pregnancy, birth weight, and mode of delivery.

“Our findings underline the role the child’s baseline immune characteristics may play in the development of ALL,” Dr. Søegaard said. “However, we cannot yet use our research results to predict who will develop childhood ALL.”

The study was sponsored by the Dagmar Marshall Foundation, the A.P. Møller Foundation, the Danish Childhood Cancer Foundation, the Arvid Nilsson Foundation, and the Danish Cancer Research Foundation. The investigators reported having no conflicts of interest.

[email protected]

SOURCE: Søegaard SH et al. Cancer Res. 2018;78(18);5458-63.

Patients who develop B-cell precursor acute lymphoblastic leukemia (BCP-ALL) in childhood may have dysregulated immune function at birth, according to a study published in Cancer Research.

Investigators evaluated neonatal concentrations of inflammatory markers and found significant differences between children who were later diagnosed with BCP-ALL and leukemia-free control subjects.

“Our findings suggest that children who develop ALL are immunologically disparate already at birth,” said study author Signe Holst Søegaard, PhD, of Statens Serum Institut in Copenhagen. “This may link to other observations suggesting that children who develop ALL respond differently to infections in early childhood, potentially promoting subsequent genetic events required for transformation to ALL, or speculations that they are unable to eliminate preleukemic cells.”

She noted that the study could not determine if the associations shown are causal or consequential so further studies will be needed both to confirm the findings and identify the underlying mechanisms.

For this study, Dr. Søegaard and her colleagues measured concentrations of 10 inflammatory markers on neonatal dried blood spots from 178 patients with BCP-ALL and 178 matched controls. The patients were diagnosed with BCP-ALL at ages 1-9 years.

Compared with controls, children who later developed BCP-ALL had significantly different neonatal concentrations of eight inflammatory markers.

Concentrations of interleukin (IL)–8, soluble receptor sIL-6R alpha, transforming growth factor (TGF)–beta 1, monocyte chemotactic protein (MCP)–1, and C-reactive protein (CRP) were significantly lower among the BCP-ALL patients.

On the other hand, concentrations of IL-6, IL-17, and IL-18 were significantly higher among BCP-ALL patients than controls.

The investigators noted that IL-10 concentrations were too low for accurate measurement in all patients and controls. Additionally, a “large proportion” of patients and controls had IL-6 and IL-17 concentrations that were below the limit of detection.

“We also demonstrated that several previously shown ALL risk factors – namely, birth order, gestational age, and sex – were associated with the neonatal concentrations of inflammatory markers,” Dr. Søegaard said. “These findings raise the interesting possibility that the effects of some known ALL risk factors partly act through prenatal programming of immune function.”

The investigators found that increasing birth order was associated with significantly higher IL-18 and lower CRP concentrations.

Increasing gestational age was associated with significantly lower sIL-6R alpha and TGF-beta 1 concentrations and higher CRP concentrations. And boys had significantly lower sIL-6R alpha and IL-8 concentrations and higher CRP concentrations than girls.

However, none of the following factors were significantly associated with concentrations of inflammatory biomarkers: maternal age at delivery, maternal hospital contact attributable to infection during pregnancy, maternal prescription for antimicrobials during pregnancy, birth weight, and mode of delivery.

“Our findings underline the role the child’s baseline immune characteristics may play in the development of ALL,” Dr. Søegaard said. “However, we cannot yet use our research results to predict who will develop childhood ALL.”

The study was sponsored by the Dagmar Marshall Foundation, the A.P. Møller Foundation, the Danish Childhood Cancer Foundation, the Arvid Nilsson Foundation, and the Danish Cancer Research Foundation. The investigators reported having no conflicts of interest.

[email protected]

SOURCE: Søegaard SH et al. Cancer Res. 2018;78(18);5458-63.

Patients who develop B-cell precursor acute lymphoblastic leukemia (BCP-ALL) in childhood may have dysregulated immune function at birth, according to a study published in Cancer Research.

Investigators evaluated neonatal concentrations of inflammatory markers and found significant differences between children who were later diagnosed with BCP-ALL and leukemia-free control subjects.

“Our findings suggest that children who develop ALL are immunologically disparate already at birth,” said study author Signe Holst Søegaard, PhD, of Statens Serum Institut in Copenhagen. “This may link to other observations suggesting that children who develop ALL respond differently to infections in early childhood, potentially promoting subsequent genetic events required for transformation to ALL, or speculations that they are unable to eliminate preleukemic cells.”

She noted that the study could not determine if the associations shown are causal or consequential so further studies will be needed both to confirm the findings and identify the underlying mechanisms.

For this study, Dr. Søegaard and her colleagues measured concentrations of 10 inflammatory markers on neonatal dried blood spots from 178 patients with BCP-ALL and 178 matched controls. The patients were diagnosed with BCP-ALL at ages 1-9 years.

Compared with controls, children who later developed BCP-ALL had significantly different neonatal concentrations of eight inflammatory markers.

Concentrations of interleukin (IL)–8, soluble receptor sIL-6R alpha, transforming growth factor (TGF)–beta 1, monocyte chemotactic protein (MCP)–1, and C-reactive protein (CRP) were significantly lower among the BCP-ALL patients.

On the other hand, concentrations of IL-6, IL-17, and IL-18 were significantly higher among BCP-ALL patients than controls.

The investigators noted that IL-10 concentrations were too low for accurate measurement in all patients and controls. Additionally, a “large proportion” of patients and controls had IL-6 and IL-17 concentrations that were below the limit of detection.

“We also demonstrated that several previously shown ALL risk factors – namely, birth order, gestational age, and sex – were associated with the neonatal concentrations of inflammatory markers,” Dr. Søegaard said. “These findings raise the interesting possibility that the effects of some known ALL risk factors partly act through prenatal programming of immune function.”

The investigators found that increasing birth order was associated with significantly higher IL-18 and lower CRP concentrations.

Increasing gestational age was associated with significantly lower sIL-6R alpha and TGF-beta 1 concentrations and higher CRP concentrations. And boys had significantly lower sIL-6R alpha and IL-8 concentrations and higher CRP concentrations than girls.

However, none of the following factors were significantly associated with concentrations of inflammatory biomarkers: maternal age at delivery, maternal hospital contact attributable to infection during pregnancy, maternal prescription for antimicrobials during pregnancy, birth weight, and mode of delivery.

“Our findings underline the role the child’s baseline immune characteristics may play in the development of ALL,” Dr. Søegaard said. “However, we cannot yet use our research results to predict who will develop childhood ALL.”

The study was sponsored by the Dagmar Marshall Foundation, the A.P. Møller Foundation, the Danish Childhood Cancer Foundation, the Arvid Nilsson Foundation, and the Danish Cancer Research Foundation. The investigators reported having no conflicts of interest.

[email protected]

SOURCE: Søegaard SH et al. Cancer Res. 2018;78(18);5458-63.

Early results from a phase 1 trial suggest the chimeric antigen receptor (CAR) T-cell therapy P-BCMA-101 can produce responses in patients with relapsed/refractory multiple myeloma.

All 11 patients treated have experienced some clinical response, with 8 patients achieving a partial response (PR) or better.

The most common adverse events were neutropenia and thrombocytopenia. One patient was suspected to have cytokine release syndrome (CRS), but the condition resolved without use of tocilizumab or steroids.

These results were presented at the 2018 CAR-TCR Summit by Eric Ostertag, MD, PhD, chief executive officer of Poseida Therapeutics Inc., the company developing P-BCMA-101.

Dr. Ostertag presented data on 11 patients with heavily pretreated multiple myeloma. They had a median of six prior therapies. The median age was 60 years, and most of the patients were considered high risk.

Prior to receiving P-BCMA-101, patients received conditioning with fludarabine (30 mg/m²) and cyclophosphamide (300 mg/m²) for 3 days.

Patients were then treated across three dose groups with average CAR T-cell doses of 51 x 10⁶ (n = 3), 152 x 10⁶ (n = 7), and 430 x 10⁶ (n = 1).

As of Aug. 10, 2018, all 11 patients were still on study.

There were no dose-limiting toxicities. Eight patients developed neutropenia, and five had thrombocytopenia.

Researchers suspected CRS in one patient, but the condition resolved without tocilizumab or steroid treatment. There was no neurotoxicity reported, and none of the patients required admission to an intensive care unit.

All patients showed improvement in biomarkers following treatment.

Ten patients were evaluable for response by International Myeloma Working Group criteria. Seven of these patients achieved at least a PR, including very good partial responses (VGPRs) and stringent complete response (CR).

The eleventh patient also responded to treatment, but this patient has oligosecretory disease and was evaluable only by PET. The patient had a near-CR by PET.

Poseida Therapeutics would not disclose additional details regarding how many patients achieved a PR, VGPR, or CR, but the company plans to release more information on response at an upcoming meeting.

“The latest data results show that P-BCMA-101 induces deep responses in a heavily pretreated population with relapsed/refractory multiple myeloma, with some patients reaching VGPR and even stringent CR at early efficacy assessments,” Dr. Ostertag said.

This study (NCT03288493) is funded by the California Institute for Regenerative Medicine and Poseida Therapeutics.

[email protected]

Early results from a phase 1 trial suggest the chimeric antigen receptor (CAR) T-cell therapy P-BCMA-101 can produce responses in patients with relapsed/refractory multiple myeloma.

All 11 patients treated have experienced some clinical response, with 8 patients achieving a partial response (PR) or better.

The most common adverse events were neutropenia and thrombocytopenia. One patient was suspected to have cytokine release syndrome (CRS), but the condition resolved without use of tocilizumab or steroids.

These results were presented at the 2018 CAR-TCR Summit by Eric Ostertag, MD, PhD, chief executive officer of Poseida Therapeutics Inc., the company developing P-BCMA-101.

Dr. Ostertag presented data on 11 patients with heavily pretreated multiple myeloma. They had a median of six prior therapies. The median age was 60 years, and most of the patients were considered high risk.

Prior to receiving P-BCMA-101, patients received conditioning with fludarabine (30 mg/m²) and cyclophosphamide (300 mg/m²) for 3 days.

Patients were then treated across three dose groups with average CAR T-cell doses of 51 x 10⁶ (n = 3), 152 x 10⁶ (n = 7), and 430 x 10⁶ (n = 1).

As of Aug. 10, 2018, all 11 patients were still on study.

There were no dose-limiting toxicities. Eight patients developed neutropenia, and five had thrombocytopenia.

Researchers suspected CRS in one patient, but the condition resolved without tocilizumab or steroid treatment. There was no neurotoxicity reported, and none of the patients required admission to an intensive care unit.

All patients showed improvement in biomarkers following treatment.

Ten patients were evaluable for response by International Myeloma Working Group criteria. Seven of these patients achieved at least a PR, including very good partial responses (VGPRs) and stringent complete response (CR).

The eleventh patient also responded to treatment, but this patient has oligosecretory disease and was evaluable only by PET. The patient had a near-CR by PET.

Poseida Therapeutics would not disclose additional details regarding how many patients achieved a PR, VGPR, or CR, but the company plans to release more information on response at an upcoming meeting.

“The latest data results show that P-BCMA-101 induces deep responses in a heavily pretreated population with relapsed/refractory multiple myeloma, with some patients reaching VGPR and even stringent CR at early efficacy assessments,” Dr. Ostertag said.

This study (NCT03288493) is funded by the California Institute for Regenerative Medicine and Poseida Therapeutics.

[email protected]

Early results from a phase 1 trial suggest the chimeric antigen receptor (CAR) T-cell therapy P-BCMA-101 can produce responses in patients with relapsed/refractory multiple myeloma.

All 11 patients treated have experienced some clinical response, with 8 patients achieving a partial response (PR) or better.

The most common adverse events were neutropenia and thrombocytopenia. One patient was suspected to have cytokine release syndrome (CRS), but the condition resolved without use of tocilizumab or steroids.

These results were presented at the 2018 CAR-TCR Summit by Eric Ostertag, MD, PhD, chief executive officer of Poseida Therapeutics Inc., the company developing P-BCMA-101.

Dr. Ostertag presented data on 11 patients with heavily pretreated multiple myeloma. They had a median of six prior therapies. The median age was 60 years, and most of the patients were considered high risk.

Prior to receiving P-BCMA-101, patients received conditioning with fludarabine (30 mg/m²) and cyclophosphamide (300 mg/m²) for 3 days.

Patients were then treated across three dose groups with average CAR T-cell doses of 51 x 10⁶ (n = 3), 152 x 10⁶ (n = 7), and 430 x 10⁶ (n = 1).

As of Aug. 10, 2018, all 11 patients were still on study.

There were no dose-limiting toxicities. Eight patients developed neutropenia, and five had thrombocytopenia.

Researchers suspected CRS in one patient, but the condition resolved without tocilizumab or steroid treatment. There was no neurotoxicity reported, and none of the patients required admission to an intensive care unit.

All patients showed improvement in biomarkers following treatment.

Ten patients were evaluable for response by International Myeloma Working Group criteria. Seven of these patients achieved at least a PR, including very good partial responses (VGPRs) and stringent complete response (CR).

The eleventh patient also responded to treatment, but this patient has oligosecretory disease and was evaluable only by PET. The patient had a near-CR by PET.

Poseida Therapeutics would not disclose additional details regarding how many patients achieved a PR, VGPR, or CR, but the company plans to release more information on response at an upcoming meeting.

“The latest data results show that P-BCMA-101 induces deep responses in a heavily pretreated population with relapsed/refractory multiple myeloma, with some patients reaching VGPR and even stringent CR at early efficacy assessments,” Dr. Ostertag said.

This study (NCT03288493) is funded by the California Institute for Regenerative Medicine and Poseida Therapeutics.

[email protected]

Treatment with selinexor and low-dose dexamethasone can provide a “meaningful clinical benefit” in patients with penta-refractory multiple myeloma, according to the principal investigator of the STORM trial.

Nephron/Wikimedia Commons

Updated results from this phase 2 trial showed that selinexor and low-dose dexamethasone produced an overall response rate of 26.2% and a clinical benefit rate of 39.3%. The median progression-free survival was 3.7 months and the median overall survival was 8.6 months.

The trial’s principal investigator, Sundar Jagannath, MBBS, of the Icahn School of Medicine at Mount Sinai, New York, presented these results at the annual meeting of the Society of Hematologic Oncology.

“The additional phase 2b clinical results… are very encouraging for the patients suffering from penta-refractory multiple myeloma and their families,” Dr. Jagannath said in a statement. “Of particular significance, for the nearly 40% of patients who had a minimal response or better, the median survival was 15.6 months, which provided the opportunity for a meaningful clinical benefit for patients on the STORM [Selinexor Treatment of Refractory Myeloma] study.”

STORM (NCT02336815) included 122 patients with penta-refractory multiple myeloma. They had previously received bortezomib, carfilzomib, lenalidomide, pomalidomide, daratumumab, alkylating agents, and glucocorticoids. Their disease was refractory to glucocorticoids, at least one proteasome inhibitor, at least one immunomodulatory drug, daratumumab, and their most recent therapy.

The patients had received a median of seven prior treatment regimens. Their median age was 65 years, a little more than half were men, and more than half had high-risk cytogenetics. Patients received oral selinexor at 80 mg twice weekly plus dexamethasone at 20 mg twice weekly until disease progression.Two patients (1.6%) achieved stringent complete responses. They also had minimal residual disease negativity, one at the level of 1 x 10^–6 and one at 1 x 10^–4.

Very good partial responses were seen in 4.9% of patients, 19.7% had partial responses, 13.1% had minimal responses (MRs), and 39.3% had stable disease. Progressive disease occurred in 13.1% of patients; 8.2% were not evaluable for response.

[email protected]

SOURCE: Jagannath S et al. SOHO 2018, Abstract MM-255

Treatment with selinexor and low-dose dexamethasone can provide a “meaningful clinical benefit” in patients with penta-refractory multiple myeloma, according to the principal investigator of the STORM trial.

Nephron/Wikimedia Commons

Updated results from this phase 2 trial showed that selinexor and low-dose dexamethasone produced an overall response rate of 26.2% and a clinical benefit rate of 39.3%. The median progression-free survival was 3.7 months and the median overall survival was 8.6 months.

The trial’s principal investigator, Sundar Jagannath, MBBS, of the Icahn School of Medicine at Mount Sinai, New York, presented these results at the annual meeting of the Society of Hematologic Oncology.

“The additional phase 2b clinical results… are very encouraging for the patients suffering from penta-refractory multiple myeloma and their families,” Dr. Jagannath said in a statement. “Of particular significance, for the nearly 40% of patients who had a minimal response or better, the median survival was 15.6 months, which provided the opportunity for a meaningful clinical benefit for patients on the STORM [Selinexor Treatment of Refractory Myeloma] study.”

STORM (NCT02336815) included 122 patients with penta-refractory multiple myeloma. They had previously received bortezomib, carfilzomib, lenalidomide, pomalidomide, daratumumab, alkylating agents, and glucocorticoids. Their disease was refractory to glucocorticoids, at least one proteasome inhibitor, at least one immunomodulatory drug, daratumumab, and their most recent therapy.

The patients had received a median of seven prior treatment regimens. Their median age was 65 years, a little more than half were men, and more than half had high-risk cytogenetics. Patients received oral selinexor at 80 mg twice weekly plus dexamethasone at 20 mg twice weekly until disease progression.Two patients (1.6%) achieved stringent complete responses. They also had minimal residual disease negativity, one at the level of 1 x 10^–6 and one at 1 x 10^–4.

Very good partial responses were seen in 4.9% of patients, 19.7% had partial responses, 13.1% had minimal responses (MRs), and 39.3% had stable disease. Progressive disease occurred in 13.1% of patients; 8.2% were not evaluable for response.

[email protected]

SOURCE: Jagannath S et al. SOHO 2018, Abstract MM-255

Treatment with selinexor and low-dose dexamethasone can provide a “meaningful clinical benefit” in patients with penta-refractory multiple myeloma, according to the principal investigator of the STORM trial.

Nephron/Wikimedia Commons

Updated results from this phase 2 trial showed that selinexor and low-dose dexamethasone produced an overall response rate of 26.2% and a clinical benefit rate of 39.3%. The median progression-free survival was 3.7 months and the median overall survival was 8.6 months.

The trial’s principal investigator, Sundar Jagannath, MBBS, of the Icahn School of Medicine at Mount Sinai, New York, presented these results at the annual meeting of the Society of Hematologic Oncology.

“The additional phase 2b clinical results… are very encouraging for the patients suffering from penta-refractory multiple myeloma and their families,” Dr. Jagannath said in a statement. “Of particular significance, for the nearly 40% of patients who had a minimal response or better, the median survival was 15.6 months, which provided the opportunity for a meaningful clinical benefit for patients on the STORM [Selinexor Treatment of Refractory Myeloma] study.”

STORM (NCT02336815) included 122 patients with penta-refractory multiple myeloma. They had previously received bortezomib, carfilzomib, lenalidomide, pomalidomide, daratumumab, alkylating agents, and glucocorticoids. Their disease was refractory to glucocorticoids, at least one proteasome inhibitor, at least one immunomodulatory drug, daratumumab, and their most recent therapy.

The patients had received a median of seven prior treatment regimens. Their median age was 65 years, a little more than half were men, and more than half had high-risk cytogenetics. Patients received oral selinexor at 80 mg twice weekly plus dexamethasone at 20 mg twice weekly until disease progression.Two patients (1.6%) achieved stringent complete responses. They also had minimal residual disease negativity, one at the level of 1 x 10^–6 and one at 1 x 10^–4.

Very good partial responses were seen in 4.9% of patients, 19.7% had partial responses, 13.1% had minimal responses (MRs), and 39.3% had stable disease. Progressive disease occurred in 13.1% of patients; 8.2% were not evaluable for response.

[email protected]

SOURCE: Jagannath S et al. SOHO 2018, Abstract MM-255

The European Commission has granted Shire marketing authorization for vonicog alfa (Veyvondi), a recombinant von Willebrand factor (rVWF) product.

The European Commission (EC) approved vonicog alfa for the treatment of bleeding events and treatment/prevention of surgical bleeding in adults with von Willebrand disease (VWD) when desmopressin treatment alone is ineffective or not indicated.

The product was approved in the United States in 2015 for on-demand treatment and control of bleeding episodes in adults.

The approval means Shire is authorized to market vonicog alfa in the European Union as well as in Iceland, Lichtenstein, and Norway.

The EC’s approval of vonicog alfa was based on outcomes from three clinical trials. This includes a phase 1 study and a pair of phase 3 trials – one in a surgical setting and one in a nonsurgical setting.

Data from these studies are available in the Summary of Product Characteristics for vonicog alfa.The phase 1 trial (NCT00816660) enrolled patients with type 3 or severe type 1 VWD.

The goal was to assess the safety and pharmacokinetics of vonicog alfa combined at a fixed ratio with recombinant factor VIII – referred to as “rVWF-rFVIII.” The researchers compared rVWF-rFVIII with plasma-derived (pd) VWF combined with pdFVIII (pdVWF-pdFVIII).

[email protected]

The European Commission has granted Shire marketing authorization for vonicog alfa (Veyvondi), a recombinant von Willebrand factor (rVWF) product.

The European Commission (EC) approved vonicog alfa for the treatment of bleeding events and treatment/prevention of surgical bleeding in adults with von Willebrand disease (VWD) when desmopressin treatment alone is ineffective or not indicated.

The product was approved in the United States in 2015 for on-demand treatment and control of bleeding episodes in adults.

The approval means Shire is authorized to market vonicog alfa in the European Union as well as in Iceland, Lichtenstein, and Norway.

The EC’s approval of vonicog alfa was based on outcomes from three clinical trials. This includes a phase 1 study and a pair of phase 3 trials – one in a surgical setting and one in a nonsurgical setting.

Data from these studies are available in the Summary of Product Characteristics for vonicog alfa.The phase 1 trial (NCT00816660) enrolled patients with type 3 or severe type 1 VWD.

The goal was to assess the safety and pharmacokinetics of vonicog alfa combined at a fixed ratio with recombinant factor VIII – referred to as “rVWF-rFVIII.” The researchers compared rVWF-rFVIII with plasma-derived (pd) VWF combined with pdFVIII (pdVWF-pdFVIII).

[email protected]

The European Commission has granted Shire marketing authorization for vonicog alfa (Veyvondi), a recombinant von Willebrand factor (rVWF) product.

The European Commission (EC) approved vonicog alfa for the treatment of bleeding events and treatment/prevention of surgical bleeding in adults with von Willebrand disease (VWD) when desmopressin treatment alone is ineffective or not indicated.

The product was approved in the United States in 2015 for on-demand treatment and control of bleeding episodes in adults.

The approval means Shire is authorized to market vonicog alfa in the European Union as well as in Iceland, Lichtenstein, and Norway.

The EC’s approval of vonicog alfa was based on outcomes from three clinical trials. This includes a phase 1 study and a pair of phase 3 trials – one in a surgical setting and one in a nonsurgical setting.

Data from these studies are available in the Summary of Product Characteristics for vonicog alfa.The phase 1 trial (NCT00816660) enrolled patients with type 3 or severe type 1 VWD.

The goal was to assess the safety and pharmacokinetics of vonicog alfa combined at a fixed ratio with recombinant factor VIII – referred to as “rVWF-rFVIII.” The researchers compared rVWF-rFVIII with plasma-derived (pd) VWF combined with pdFVIII (pdVWF-pdFVIII).

[email protected]

The Food and Drug Administration (FDA) has approved moxetumomab pasudotox-tdfk (Lumoxiti), a CD22-directed cytotoxin, to treat hairy cell leukemia (HCL).

Moxetumomab pasudotox is approved to treat adults with relapsed or refractory HCL who have received at least two prior systemic therapies, including treatment with a purine nucleoside analog.

The prescribing information for moxetumomab pasudotox includes a boxed warning noting that the drug poses risks of capillary leak syndrome and hemolytic uremic syndrome. Other serious warnings include the risk of decreased renal function, infusion-related reactions, and electrolyte abnormalities.

The FDA granted the application for moxetumomab pasudotox fast track, priority review, and an orphan drug designation.

The agency approved AstraZeneca’s moxetumomab pasudotox based on results from a phase 3 trial (NCT01829711). Data from this study were presented at the 2018 annual meeting of the American Society of Clinical Oncology (abstract 7004).

The trial included 80 patients with relapsed or refractory HCL who had received at least two prior lines of therapy.

At a median of 16.7 months of follow-up, the objective response rate was 75%, the complete response (CR) rate was 41%, and the durable CR rate was 30%. Durable CR was defined as CR with hematologic remission for more than 180 days.

Most patients with a CR achieved minimal residual disease negativity (82%; 27/33).

The median duration of response was not reached, nor was the median progression-free survival.

The most common treatment-related adverse events (AEs) were nausea, peripheral edema, headache, and pyrexia. Other treatment-related AEs included infections and neutropenia.

Treatment-related AEs that led to discontinuation included capillary leak syndrome, hemolytic uremic syndrome, and increased blood creatinine.

There were three deaths in this trial, but none of them were considered treatment related.

[email protected]

The Food and Drug Administration (FDA) has approved moxetumomab pasudotox-tdfk (Lumoxiti), a CD22-directed cytotoxin, to treat hairy cell leukemia (HCL).

Moxetumomab pasudotox is approved to treat adults with relapsed or refractory HCL who have received at least two prior systemic therapies, including treatment with a purine nucleoside analog.

The prescribing information for moxetumomab pasudotox includes a boxed warning noting that the drug poses risks of capillary leak syndrome and hemolytic uremic syndrome. Other serious warnings include the risk of decreased renal function, infusion-related reactions, and electrolyte abnormalities.

The FDA granted the application for moxetumomab pasudotox fast track, priority review, and an orphan drug designation.

The agency approved AstraZeneca’s moxetumomab pasudotox based on results from a phase 3 trial (NCT01829711). Data from this study were presented at the 2018 annual meeting of the American Society of Clinical Oncology (abstract 7004).

The trial included 80 patients with relapsed or refractory HCL who had received at least two prior lines of therapy.

At a median of 16.7 months of follow-up, the objective response rate was 75%, the complete response (CR) rate was 41%, and the durable CR rate was 30%. Durable CR was defined as CR with hematologic remission for more than 180 days.

Most patients with a CR achieved minimal residual disease negativity (82%; 27/33).

The median duration of response was not reached, nor was the median progression-free survival.

The most common treatment-related adverse events (AEs) were nausea, peripheral edema, headache, and pyrexia. Other treatment-related AEs included infections and neutropenia.

Treatment-related AEs that led to discontinuation included capillary leak syndrome, hemolytic uremic syndrome, and increased blood creatinine.

There were three deaths in this trial, but none of them were considered treatment related.

[email protected]

The Food and Drug Administration (FDA) has approved moxetumomab pasudotox-tdfk (Lumoxiti), a CD22-directed cytotoxin, to treat hairy cell leukemia (HCL).

Moxetumomab pasudotox is approved to treat adults with relapsed or refractory HCL who have received at least two prior systemic therapies, including treatment with a purine nucleoside analog.

The prescribing information for moxetumomab pasudotox includes a boxed warning noting that the drug poses risks of capillary leak syndrome and hemolytic uremic syndrome. Other serious warnings include the risk of decreased renal function, infusion-related reactions, and electrolyte abnormalities.

The FDA granted the application for moxetumomab pasudotox fast track, priority review, and an orphan drug designation.

The agency approved AstraZeneca’s moxetumomab pasudotox based on results from a phase 3 trial (NCT01829711). Data from this study were presented at the 2018 annual meeting of the American Society of Clinical Oncology (abstract 7004).

The trial included 80 patients with relapsed or refractory HCL who had received at least two prior lines of therapy.

At a median of 16.7 months of follow-up, the objective response rate was 75%, the complete response (CR) rate was 41%, and the durable CR rate was 30%. Durable CR was defined as CR with hematologic remission for more than 180 days.

Most patients with a CR achieved minimal residual disease negativity (82%; 27/33).

The median duration of response was not reached, nor was the median progression-free survival.

The most common treatment-related adverse events (AEs) were nausea, peripheral edema, headache, and pyrexia. Other treatment-related AEs included infections and neutropenia.

Treatment-related AEs that led to discontinuation included capillary leak syndrome, hemolytic uremic syndrome, and increased blood creatinine.

There were three deaths in this trial, but none of them were considered treatment related.

[email protected]

Researchers believe they have identified cells that are responsible for relapse of acute myeloid leukemia (AML).

These “leukemic-regenerating cells” (LRCs), which are distinct from leukemic stem cells (LSCs), seem to arise in response to chemotherapy.

Experiments in mouse models of AML suggested that targeting LRCs could reduce the risk of relapse, and analyses of AML patient samples suggested LRCs might be used to predict relapse.

Allison Boyd, PhD, of McMaster University in Hamilton, Ont., and her colleagues reported these findings in Cancer Cell.

The researchers evaluated the leukemic populations that persist after chemotherapy by analyzing AML patient samples and xenograft AML models. The team found that LSCs were depleted by chemotherapy, and a different cell population, LRCs, appeared to arise in response to treatment.

LRCs are “molecularly distinct from therapy-naive LSCs,” the researchers said. In fact, the team identified 19 genes that are preferentially expressed by LRCs and could be treated with drugs.

One of these genes is DRD2, and the researchers found they could target LRCs using a small-molecule antagonist of DRD2.
 

Targeting LRCs

Dr. Boyd and her colleagues compared the effects of treatment with a DRD2 antagonist in AML xenografts populated with therapy-naive LSCs and AML xenografts that harbored LRCs following exposure to cytarabine.

The researchers said DRD2 antagonist therapy “moderately” affected AML progenitors in the LSC model but “had profound effects on regenerating LRCs.”

Treatment with the DRD2 antagonist also improved the efficacy of chemotherapy.

In xenografts derived from one AML patient, treatment with cytarabine alone left 50% of mice with residual disease. However, the addition of the DRD2 antagonist enabled 100% of the mice to achieve disease-free status.

In xenografts derived from a patient with more aggressive AML, all recipient mice had residual disease after receiving cytarabine. Treatment with the DRD2 antagonist slowed leukemic regrowth and nearly doubled the time to relapse.

Targeting LRCs also reduced disease regeneration potential in samples from other AML patients.

“This is a major clinical opportunity because this type of leukemia is very diverse and responds differently across patients,” Dr. Boyd said. “It has been a challenge in a clinical setting to find a commonality for therapeutic targeting across the wide array of patients, and these regenerative cells provide that similarity.”
 

Predicting relapse

Dr. Boyd and her colleagues also analyzed bone marrow samples collected from AML patients approximately 3 weeks after they completed standard induction chemotherapy.

The team found that progenitor activity was enriched among residual leukemic cells. However, patient cells lacked gene expression signatures related to therapy-naive LSCs.

“Instead, these highly regenerative AML cells preferentially expressed our LRC signature,” the researchers said.

The team also found evidence to suggest that LRC molecular profiles arise temporarily after chemotherapy. The LRC signature was not observed at diagnosis or once AML was reestablished at relapse.

“We think there are opportunities here because now we have a window where we can kick the cancer while it’s down,” Dr. Boyd said.

She and her colleagues also found the LRC signature might be useful for predicting relapse in AML patients.

The team assessed expression of SLC2A2, an LRC marker that has overlapping expression with DRD2, in seven patients who were in remission after induction.

Chemotherapy increased expression of SLC2A2 only in the four patients who had residual disease – not in the three patients who remained in disease-free remission for at least 5 years. “These results suggest that LRC populations represent reservoirs of residual disease, and LRC marker expression levels can be linked to clinical outcomes of AML relapse,” the researchers said.

This study was supported by the Canadian Cancer Society, the Canadian Institutes of Health Research, the Ontario Institute for Cancer Research, and other organizations.

[email protected]

SOURCE: Boyd AL et al. Cancer Cell. 2018 Sep 10. doi: 10.1016/j.ccell.2018.08.007.

Researchers believe they have identified cells that are responsible for relapse of acute myeloid leukemia (AML).

These “leukemic-regenerating cells” (LRCs), which are distinct from leukemic stem cells (LSCs), seem to arise in response to chemotherapy.

Experiments in mouse models of AML suggested that targeting LRCs could reduce the risk of relapse, and analyses of AML patient samples suggested LRCs might be used to predict relapse.

Allison Boyd, PhD, of McMaster University in Hamilton, Ont., and her colleagues reported these findings in Cancer Cell.

The researchers evaluated the leukemic populations that persist after chemotherapy by analyzing AML patient samples and xenograft AML models. The team found that LSCs were depleted by chemotherapy, and a different cell population, LRCs, appeared to arise in response to treatment.

LRCs are “molecularly distinct from therapy-naive LSCs,” the researchers said. In fact, the team identified 19 genes that are preferentially expressed by LRCs and could be treated with drugs.

One of these genes is DRD2, and the researchers found they could target LRCs using a small-molecule antagonist of DRD2.
 

Targeting LRCs

Dr. Boyd and her colleagues compared the effects of treatment with a DRD2 antagonist in AML xenografts populated with therapy-naive LSCs and AML xenografts that harbored LRCs following exposure to cytarabine.

The researchers said DRD2 antagonist therapy “moderately” affected AML progenitors in the LSC model but “had profound effects on regenerating LRCs.”

Treatment with the DRD2 antagonist also improved the efficacy of chemotherapy.

In xenografts derived from one AML patient, treatment with cytarabine alone left 50% of mice with residual disease. However, the addition of the DRD2 antagonist enabled 100% of the mice to achieve disease-free status.

In xenografts derived from a patient with more aggressive AML, all recipient mice had residual disease after receiving cytarabine. Treatment with the DRD2 antagonist slowed leukemic regrowth and nearly doubled the time to relapse.

Targeting LRCs also reduced disease regeneration potential in samples from other AML patients.

“This is a major clinical opportunity because this type of leukemia is very diverse and responds differently across patients,” Dr. Boyd said. “It has been a challenge in a clinical setting to find a commonality for therapeutic targeting across the wide array of patients, and these regenerative cells provide that similarity.”
 

Predicting relapse

Dr. Boyd and her colleagues also analyzed bone marrow samples collected from AML patients approximately 3 weeks after they completed standard induction chemotherapy.

The team found that progenitor activity was enriched among residual leukemic cells. However, patient cells lacked gene expression signatures related to therapy-naive LSCs.

“Instead, these highly regenerative AML cells preferentially expressed our LRC signature,” the researchers said.

The team also found evidence to suggest that LRC molecular profiles arise temporarily after chemotherapy. The LRC signature was not observed at diagnosis or once AML was reestablished at relapse.

“We think there are opportunities here because now we have a window where we can kick the cancer while it’s down,” Dr. Boyd said.

She and her colleagues also found the LRC signature might be useful for predicting relapse in AML patients.

The team assessed expression of SLC2A2, an LRC marker that has overlapping expression with DRD2, in seven patients who were in remission after induction.

Chemotherapy increased expression of SLC2A2 only in the four patients who had residual disease – not in the three patients who remained in disease-free remission for at least 5 years. “These results suggest that LRC populations represent reservoirs of residual disease, and LRC marker expression levels can be linked to clinical outcomes of AML relapse,” the researchers said.

This study was supported by the Canadian Cancer Society, the Canadian Institutes of Health Research, the Ontario Institute for Cancer Research, and other organizations.

[email protected]

SOURCE: Boyd AL et al. Cancer Cell. 2018 Sep 10. doi: 10.1016/j.ccell.2018.08.007.

Researchers believe they have identified cells that are responsible for relapse of acute myeloid leukemia (AML).

These “leukemic-regenerating cells” (LRCs), which are distinct from leukemic stem cells (LSCs), seem to arise in response to chemotherapy.

Experiments in mouse models of AML suggested that targeting LRCs could reduce the risk of relapse, and analyses of AML patient samples suggested LRCs might be used to predict relapse.

Allison Boyd, PhD, of McMaster University in Hamilton, Ont., and her colleagues reported these findings in Cancer Cell.

The researchers evaluated the leukemic populations that persist after chemotherapy by analyzing AML patient samples and xenograft AML models. The team found that LSCs were depleted by chemotherapy, and a different cell population, LRCs, appeared to arise in response to treatment.

LRCs are “molecularly distinct from therapy-naive LSCs,” the researchers said. In fact, the team identified 19 genes that are preferentially expressed by LRCs and could be treated with drugs.

One of these genes is DRD2, and the researchers found they could target LRCs using a small-molecule antagonist of DRD2.
 

Targeting LRCs

Dr. Boyd and her colleagues compared the effects of treatment with a DRD2 antagonist in AML xenografts populated with therapy-naive LSCs and AML xenografts that harbored LRCs following exposure to cytarabine.

The researchers said DRD2 antagonist therapy “moderately” affected AML progenitors in the LSC model but “had profound effects on regenerating LRCs.”

Treatment with the DRD2 antagonist also improved the efficacy of chemotherapy.

In xenografts derived from one AML patient, treatment with cytarabine alone left 50% of mice with residual disease. However, the addition of the DRD2 antagonist enabled 100% of the mice to achieve disease-free status.

In xenografts derived from a patient with more aggressive AML, all recipient mice had residual disease after receiving cytarabine. Treatment with the DRD2 antagonist slowed leukemic regrowth and nearly doubled the time to relapse.

Targeting LRCs also reduced disease regeneration potential in samples from other AML patients.

“This is a major clinical opportunity because this type of leukemia is very diverse and responds differently across patients,” Dr. Boyd said. “It has been a challenge in a clinical setting to find a commonality for therapeutic targeting across the wide array of patients, and these regenerative cells provide that similarity.”
 

Predicting relapse

Dr. Boyd and her colleagues also analyzed bone marrow samples collected from AML patients approximately 3 weeks after they completed standard induction chemotherapy.

The team found that progenitor activity was enriched among residual leukemic cells. However, patient cells lacked gene expression signatures related to therapy-naive LSCs.

“Instead, these highly regenerative AML cells preferentially expressed our LRC signature,” the researchers said.

The team also found evidence to suggest that LRC molecular profiles arise temporarily after chemotherapy. The LRC signature was not observed at diagnosis or once AML was reestablished at relapse.

“We think there are opportunities here because now we have a window where we can kick the cancer while it’s down,” Dr. Boyd said.

She and her colleagues also found the LRC signature might be useful for predicting relapse in AML patients.

The team assessed expression of SLC2A2, an LRC marker that has overlapping expression with DRD2, in seven patients who were in remission after induction.

Chemotherapy increased expression of SLC2A2 only in the four patients who had residual disease – not in the three patients who remained in disease-free remission for at least 5 years. “These results suggest that LRC populations represent reservoirs of residual disease, and LRC marker expression levels can be linked to clinical outcomes of AML relapse,” the researchers said.

This study was supported by the Canadian Cancer Society, the Canadian Institutes of Health Research, the Ontario Institute for Cancer Research, and other organizations.

[email protected]

SOURCE: Boyd AL et al. Cancer Cell. 2018 Sep 10. doi: 10.1016/j.ccell.2018.08.007.

The Food and Drug Administration has expanded the label for venetoclax tablets (Venclexta) to include data on minimal residual disease.

The drug’s prescribing information will now include details on minimal residual disease (MRD) negativity in previously treated patients with chronic lymphocytic leukemia (CLL) who received venetoclax in combination with rituximab in the phase 3 MURANO trial.

The combination of venetoclax and rituximab was approved by the FDA in June 2018 for the treatment of patients with CLL or small lymphocytic lymphoma, with or without 17p deletion, who received at least one prior therapy.

The MURANO trial (NCT02005471), which supported the FDA approval, included 389 patients with relapsed or refractory CLL. They were randomized to receive venetoclax plus rituximab or bendamustine plus rituximab (N Engl J Med. 2018; 378:1107-20).

Researchers evaluated MRD in patients who achieved a partial response or better. MRD was assessed using allele-specific oligonucleotide polymerase chain reaction; the definition of MRD negativity was less than one CLL cell per 10,000 lymphocytes.

The researchers assessed MRD in the peripheral blood after about 9 months on therapy (3 months after the last dose of rituximab). At that time, 53% (103/194) of patients in the venetoclax-rituximab arm were MRD negative, as were 12% (23/195) of patients in the bendamustine-rituximab arm.

The researchers also assessed MRD in the peripheral blood of patients with a complete response or complete response with incomplete marrow recovery. MRD negativity was achieved by 3% (6/194) of these patients in the venetoclax-rituximab arm and 2% (3/195) in the bendamustine-rituximab arm.

Venetoclax is being developed by AbbVie and Roche. It is jointly commercialized by AbbVie and Genentech, a member of the Roche Group, in the United States and by AbbVie outside of the United States.

[email protected]

The Food and Drug Administration has expanded the label for venetoclax tablets (Venclexta) to include data on minimal residual disease.

The drug’s prescribing information will now include details on minimal residual disease (MRD) negativity in previously treated patients with chronic lymphocytic leukemia (CLL) who received venetoclax in combination with rituximab in the phase 3 MURANO trial.

The combination of venetoclax and rituximab was approved by the FDA in June 2018 for the treatment of patients with CLL or small lymphocytic lymphoma, with or without 17p deletion, who received at least one prior therapy.

The MURANO trial (NCT02005471), which supported the FDA approval, included 389 patients with relapsed or refractory CLL. They were randomized to receive venetoclax plus rituximab or bendamustine plus rituximab (N Engl J Med. 2018; 378:1107-20).

Researchers evaluated MRD in patients who achieved a partial response or better. MRD was assessed using allele-specific oligonucleotide polymerase chain reaction; the definition of MRD negativity was less than one CLL cell per 10,000 lymphocytes.

The researchers assessed MRD in the peripheral blood after about 9 months on therapy (3 months after the last dose of rituximab). At that time, 53% (103/194) of patients in the venetoclax-rituximab arm were MRD negative, as were 12% (23/195) of patients in the bendamustine-rituximab arm.

The researchers also assessed MRD in the peripheral blood of patients with a complete response or complete response with incomplete marrow recovery. MRD negativity was achieved by 3% (6/194) of these patients in the venetoclax-rituximab arm and 2% (3/195) in the bendamustine-rituximab arm.

Venetoclax is being developed by AbbVie and Roche. It is jointly commercialized by AbbVie and Genentech, a member of the Roche Group, in the United States and by AbbVie outside of the United States.

[email protected]

The Food and Drug Administration has expanded the label for venetoclax tablets (Venclexta) to include data on minimal residual disease.

The drug’s prescribing information will now include details on minimal residual disease (MRD) negativity in previously treated patients with chronic lymphocytic leukemia (CLL) who received venetoclax in combination with rituximab in the phase 3 MURANO trial.

The combination of venetoclax and rituximab was approved by the FDA in June 2018 for the treatment of patients with CLL or small lymphocytic lymphoma, with or without 17p deletion, who received at least one prior therapy.

The MURANO trial (NCT02005471), which supported the FDA approval, included 389 patients with relapsed or refractory CLL. They were randomized to receive venetoclax plus rituximab or bendamustine plus rituximab (N Engl J Med. 2018; 378:1107-20).

Researchers evaluated MRD in patients who achieved a partial response or better. MRD was assessed using allele-specific oligonucleotide polymerase chain reaction; the definition of MRD negativity was less than one CLL cell per 10,000 lymphocytes.

The researchers assessed MRD in the peripheral blood after about 9 months on therapy (3 months after the last dose of rituximab). At that time, 53% (103/194) of patients in the venetoclax-rituximab arm were MRD negative, as were 12% (23/195) of patients in the bendamustine-rituximab arm.

The researchers also assessed MRD in the peripheral blood of patients with a complete response or complete response with incomplete marrow recovery. MRD negativity was achieved by 3% (6/194) of these patients in the venetoclax-rituximab arm and 2% (3/195) in the bendamustine-rituximab arm.

Venetoclax is being developed by AbbVie and Roche. It is jointly commercialized by AbbVie and Genentech, a member of the Roche Group, in the United States and by AbbVie outside of the United States.

[email protected]

Health Canada has authorized use of tisagenlecleucel (Kymriah), the first chimeric antigen receptor (CAR) T-cell therapy to receive regulatory approval in Canada.

Tisagenlecleucel is approved to treat patients aged 3-25 years who have B-cell acute lymphoblastic leukemia (ALL) and relapsed after allogenic stem cell transplant (SCT) or are otherwise ineligible for SCT, have experienced second or later relapse, or have refractory disease.

Tisagenlecleucel is also approved in Canada to treat adults who have received two or more lines of systemic therapy and have relapsed or refractory diffuse large B-cell lymphoma (DLBCL) not otherwise specified, high-grade B-cell lymphoma, or DLBCL arising from follicular lymphoma.

Novartis, the company marketing tisagenlecleucel, said it is working with qualified treatment centers in Canada to prepare for the delivery of tisagenlecleucel. Certification and training are underway at these centers and Novartis is enhancing manufacturing capacity to meet patient needs.

Tisagenlecleucel has been studied in a pair of phase 2 trials – JULIET and ELIANA.

JULIET enrolled 165 adults with relapsed/refractory DLBCL, 111 of whom received a single infusion of tisagenlecleucel.

The overall response rate was 52% and the complete response (CR) rate was 40%. The median duration of response was not reached with a median follow-up of 13.9 months. At last follow-up, none of the responders had gone on to SCT.

The 12-month overall survival (OS) rate was 49%; the median OS was 11.7 months. The median OS was not reached for patients in CR.

Within 8 weeks of tisagenlecleucel infusion, 22% of patients had developed grade 3/4 cytokine release syndrome.

These results were presented at the 2018 annual congress of the European Hematology Association in June.

The ELIANA trial included 75 children and young adults with relapsed/refractory ALL. All patients received a single infusion of tisagenlecleucel, and 72 received lymphodepleting chemotherapy.

The median duration of follow-up was 13.1 months. The overall remission rate was 81%, with 60% of patients achieving a CR and 21% achieving CR with incomplete hematologic recovery. All patients whose best response was CR with incomplete hematologic recovery were negative for minimal residual disease. The median duration of response was not met.

Eight patients proceeded to SCT while in remission. At last follow-up, four were still in remission, and four had unknown disease status.

At 6 months, the event-free survival rate was 73%, and the OS rate was 90%. At 12 months, the rates were 50% and 76%, respectively.

About 95% of patients had adverse events thought to be related to tisagenlecleucel. The incidence of treatment-related grade 3/4 adverse eventss was 73% (N Engl J Med 2018; 378:439-48).

[email protected]

Health Canada has authorized use of tisagenlecleucel (Kymriah), the first chimeric antigen receptor (CAR) T-cell therapy to receive regulatory approval in Canada.

Tisagenlecleucel is approved to treat patients aged 3-25 years who have B-cell acute lymphoblastic leukemia (ALL) and relapsed after allogenic stem cell transplant (SCT) or are otherwise ineligible for SCT, have experienced second or later relapse, or have refractory disease.

Tisagenlecleucel is also approved in Canada to treat adults who have received two or more lines of systemic therapy and have relapsed or refractory diffuse large B-cell lymphoma (DLBCL) not otherwise specified, high-grade B-cell lymphoma, or DLBCL arising from follicular lymphoma.

Novartis, the company marketing tisagenlecleucel, said it is working with qualified treatment centers in Canada to prepare for the delivery of tisagenlecleucel. Certification and training are underway at these centers and Novartis is enhancing manufacturing capacity to meet patient needs.

Tisagenlecleucel has been studied in a pair of phase 2 trials – JULIET and ELIANA.

JULIET enrolled 165 adults with relapsed/refractory DLBCL, 111 of whom received a single infusion of tisagenlecleucel.

The overall response rate was 52% and the complete response (CR) rate was 40%. The median duration of response was not reached with a median follow-up of 13.9 months. At last follow-up, none of the responders had gone on to SCT.

The 12-month overall survival (OS) rate was 49%; the median OS was 11.7 months. The median OS was not reached for patients in CR.

Within 8 weeks of tisagenlecleucel infusion, 22% of patients had developed grade 3/4 cytokine release syndrome.

These results were presented at the 2018 annual congress of the European Hematology Association in June.

The ELIANA trial included 75 children and young adults with relapsed/refractory ALL. All patients received a single infusion of tisagenlecleucel, and 72 received lymphodepleting chemotherapy.

The median duration of follow-up was 13.1 months. The overall remission rate was 81%, with 60% of patients achieving a CR and 21% achieving CR with incomplete hematologic recovery. All patients whose best response was CR with incomplete hematologic recovery were negative for minimal residual disease. The median duration of response was not met.

Eight patients proceeded to SCT while in remission. At last follow-up, four were still in remission, and four had unknown disease status.

At 6 months, the event-free survival rate was 73%, and the OS rate was 90%. At 12 months, the rates were 50% and 76%, respectively.

About 95% of patients had adverse events thought to be related to tisagenlecleucel. The incidence of treatment-related grade 3/4 adverse eventss was 73% (N Engl J Med 2018; 378:439-48).

[email protected]

Health Canada has authorized use of tisagenlecleucel (Kymriah), the first chimeric antigen receptor (CAR) T-cell therapy to receive regulatory approval in Canada.

Tisagenlecleucel is approved to treat patients aged 3-25 years who have B-cell acute lymphoblastic leukemia (ALL) and relapsed after allogenic stem cell transplant (SCT) or are otherwise ineligible for SCT, have experienced second or later relapse, or have refractory disease.

Tisagenlecleucel is also approved in Canada to treat adults who have received two or more lines of systemic therapy and have relapsed or refractory diffuse large B-cell lymphoma (DLBCL) not otherwise specified, high-grade B-cell lymphoma, or DLBCL arising from follicular lymphoma.

Novartis, the company marketing tisagenlecleucel, said it is working with qualified treatment centers in Canada to prepare for the delivery of tisagenlecleucel. Certification and training are underway at these centers and Novartis is enhancing manufacturing capacity to meet patient needs.

Tisagenlecleucel has been studied in a pair of phase 2 trials – JULIET and ELIANA.

JULIET enrolled 165 adults with relapsed/refractory DLBCL, 111 of whom received a single infusion of tisagenlecleucel.

The overall response rate was 52% and the complete response (CR) rate was 40%. The median duration of response was not reached with a median follow-up of 13.9 months. At last follow-up, none of the responders had gone on to SCT.

The 12-month overall survival (OS) rate was 49%; the median OS was 11.7 months. The median OS was not reached for patients in CR.

Within 8 weeks of tisagenlecleucel infusion, 22% of patients had developed grade 3/4 cytokine release syndrome.

These results were presented at the 2018 annual congress of the European Hematology Association in June.

The ELIANA trial included 75 children and young adults with relapsed/refractory ALL. All patients received a single infusion of tisagenlecleucel, and 72 received lymphodepleting chemotherapy.

The median duration of follow-up was 13.1 months. The overall remission rate was 81%, with 60% of patients achieving a CR and 21% achieving CR with incomplete hematologic recovery. All patients whose best response was CR with incomplete hematologic recovery were negative for minimal residual disease. The median duration of response was not met.

Eight patients proceeded to SCT while in remission. At last follow-up, four were still in remission, and four had unknown disease status.

At 6 months, the event-free survival rate was 73%, and the OS rate was 90%. At 12 months, the rates were 50% and 76%, respectively.

About 95% of patients had adverse events thought to be related to tisagenlecleucel. The incidence of treatment-related grade 3/4 adverse eventss was 73% (N Engl J Med 2018; 378:439-48).

[email protected]

The National Health Service (NHS) of England has announced that tisagenlecleucel (Kymriah), a chimeric antigen receptor (CAR) T-cell therapy, will soon be available for certain leukemia patients.

Courtesy Novartis

Tisagenlecleucel will be available through the Cancer Drugs Fund, and patients could potentially begin receiving the treatment within weeks.

NHS England struck a deal with Novartis to lower the price of tisagenlecleucel, which costs around £282,000 per patient at its full list price. The discount offered to the NHS is confidential.

Tisagenlecleucel was recently approved by the European Commission (EC) to treat patients up to 25 years of age who have B-cell acute lymphoblastic leukemia (ALL) that is refractory, in relapse post transplant, or in second or later relapse.

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

However, tisagenlecleucel will be available only for ALL patients in England, at least initially. A decision has not been made regarding funding for tisagenlecleucel in DLBCL, and Novartis previously decided to launch tisagenlecleucel in ALL first.

“It’s fantastic news for children and young people with this form of leukemia that CAR T-cell therapy will be made available on the NHS, making them the first in Europe to have routine access to this exciting new type of immunotherapy,” said Charles Swanton, Cancer Research UK’s chief clinician.

The first three NHS hospitals to go through the international accreditation process for the provision of tisagenlecleucel are in London, Manchester, and Newcastle. Subject to passing accreditation requirements, the first treatments could begin in a matter of weeks.

Another CAR T-cell therapy, axicabtagene ciloleucel (Yescarta), has not fared as well as in England. The National Institute for Health and Care Excellence (NICE) recently issued draft guidance recommending against the use of axicabtagene ciloleucel in England.

Axicabtagene ciloleucel was approved by the EC to treat patients with relapsed/refractory DLBCL or primary mediastinal B-cell lymphoma who have received two or more lines of systemic therapy. However, NICE said it isn’t clear how much of a benefit axicabtagene ciloleucel may provide over salvage chemotherapy. NICE also said the price of axicabtagene ciloleucel is too high for the therapy to be considered a cost-effective use of NHS resources, and the therapy does not meet the criteria for inclusion in the Cancer Drugs Fund.

[email protected]

The National Health Service (NHS) of England has announced that tisagenlecleucel (Kymriah), a chimeric antigen receptor (CAR) T-cell therapy, will soon be available for certain leukemia patients.

Courtesy Novartis

Tisagenlecleucel will be available through the Cancer Drugs Fund, and patients could potentially begin receiving the treatment within weeks.

NHS England struck a deal with Novartis to lower the price of tisagenlecleucel, which costs around £282,000 per patient at its full list price. The discount offered to the NHS is confidential.

Tisagenlecleucel was recently approved by the European Commission (EC) to treat patients up to 25 years of age who have B-cell acute lymphoblastic leukemia (ALL) that is refractory, in relapse post transplant, or in second or later relapse.

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

However, tisagenlecleucel will be available only for ALL patients in England, at least initially. A decision has not been made regarding funding for tisagenlecleucel in DLBCL, and Novartis previously decided to launch tisagenlecleucel in ALL first.

“It’s fantastic news for children and young people with this form of leukemia that CAR T-cell therapy will be made available on the NHS, making them the first in Europe to have routine access to this exciting new type of immunotherapy,” said Charles Swanton, Cancer Research UK’s chief clinician.

The first three NHS hospitals to go through the international accreditation process for the provision of tisagenlecleucel are in London, Manchester, and Newcastle. Subject to passing accreditation requirements, the first treatments could begin in a matter of weeks.

Another CAR T-cell therapy, axicabtagene ciloleucel (Yescarta), has not fared as well as in England. The National Institute for Health and Care Excellence (NICE) recently issued draft guidance recommending against the use of axicabtagene ciloleucel in England.

Axicabtagene ciloleucel was approved by the EC to treat patients with relapsed/refractory DLBCL or primary mediastinal B-cell lymphoma who have received two or more lines of systemic therapy. However, NICE said it isn’t clear how much of a benefit axicabtagene ciloleucel may provide over salvage chemotherapy. NICE also said the price of axicabtagene ciloleucel is too high for the therapy to be considered a cost-effective use of NHS resources, and the therapy does not meet the criteria for inclusion in the Cancer Drugs Fund.

[email protected]

The National Health Service (NHS) of England has announced that tisagenlecleucel (Kymriah), a chimeric antigen receptor (CAR) T-cell therapy, will soon be available for certain leukemia patients.

Courtesy Novartis

Tisagenlecleucel will be available through the Cancer Drugs Fund, and patients could potentially begin receiving the treatment within weeks.

NHS England struck a deal with Novartis to lower the price of tisagenlecleucel, which costs around £282,000 per patient at its full list price. The discount offered to the NHS is confidential.

Tisagenlecleucel was recently approved by the European Commission (EC) to treat patients up to 25 years of age who have B-cell acute lymphoblastic leukemia (ALL) that is refractory, in relapse post transplant, or in second or later relapse.

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

However, tisagenlecleucel will be available only for ALL patients in England, at least initially. A decision has not been made regarding funding for tisagenlecleucel in DLBCL, and Novartis previously decided to launch tisagenlecleucel in ALL first.

“It’s fantastic news for children and young people with this form of leukemia that CAR T-cell therapy will be made available on the NHS, making them the first in Europe to have routine access to this exciting new type of immunotherapy,” said Charles Swanton, Cancer Research UK’s chief clinician.

The first three NHS hospitals to go through the international accreditation process for the provision of tisagenlecleucel are in London, Manchester, and Newcastle. Subject to passing accreditation requirements, the first treatments could begin in a matter of weeks.

Another CAR T-cell therapy, axicabtagene ciloleucel (Yescarta), has not fared as well as in England. The National Institute for Health and Care Excellence (NICE) recently issued draft guidance recommending against the use of axicabtagene ciloleucel in England.

Axicabtagene ciloleucel was approved by the EC to treat patients with relapsed/refractory DLBCL or primary mediastinal B-cell lymphoma who have received two or more lines of systemic therapy. However, NICE said it isn’t clear how much of a benefit axicabtagene ciloleucel may provide over salvage chemotherapy. NICE also said the price of axicabtagene ciloleucel is too high for the therapy to be considered a cost-effective use of NHS resources, and the therapy does not meet the criteria for inclusion in the Cancer Drugs Fund.

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