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Photo by Rhoda Baer
The US Food and Drug Administration (FDA) has approved granisetron extended-release injection (Sustol®) for the prevention of chemotherapy-induced nausea and vomiting (CINV) in adults.
Extended-release granisetron is a serotonin-3 (5-HT3) receptor antagonist that utilizes Biochronomer® polymer-based drug delivery technology to maintain therapeutic levels of granisetron for at least 5 days, covering both the acute and delayed phases of CINV.
The product is intended for use in combination with other anti-emetics to prevent acute and delayed nausea and vomiting associated with initial and repeat courses of moderately emetogenic chemotherapy (MEC) or anthracycline and cyclophosphamide (AC) combination chemotherapy regimens.
“Despite advances in the management of CINV, up to half of patients receiving chemotherapy can still experience CINV, with delayed CINV being particularly challenging to control,” said Ralph V. Boccia, MD, of the Center for Cancer and Blood Disorders in Bethesda, Maryland.
“In our experience, other 5-HT3 receptor antagonists, including palonosetron, are generally effective for 48 hours or less. Sustol, due to its extended-release profile, represents a novel option that can protect patients from CINV for a full 5 days.”
Extended-release granisetron (formerly known as APF530) is a product of Heron Therapeutics, Inc. The US commercial launch of the drug is planned for the fourth quarter of 2016.
Phase 3 trials
The global phase 3 development program of extended-release granisetron consisted of 2 large, guideline-based clinical trials of more than 2000 cancer patients.
In one trial, researchers compared extended-release granisetron to palonosetron for the prevention of acute and delayed CINV after MEC or highly emetogenic chemotherapy (HEC).
Results suggested extended-release granisetron was non-inferior to palonosetron. The most common adverse events observed in patients receiving granisetron were injection-site reactions and constipation.
In another trial, researchers compared extended-release granisetron to ondansetron for control of delayed CINV after HEC. Patients received extended-release granisetron, dexamethasone, and fosaprepitant or ondansetron, dexamethasone, and fosaprepitant.
A higher percentage of patients in the granisetron arm had delayed-phase complete response. The incidence of treatment-emergent adverse events was similar between the treatment arms.
“The Sustol clinical trial populations and results are highly representative of cancer patients in our real-world clinical practice,” said Jeffrey Vacirca, MD, of North Shore Hematology Oncology Associates in East Setauket, New York.
“Use of MEC regimens is widespread, and AC-based regimens are among the most commonly prescribed highly emetogenic chemotherapy regimens. The most significant challenge for my breast cancer patients receiving AC is chemotherapy-induced nausea and vomiting. Sustol represents a better option to manage this devastating side effect of therapy.”
For more details on the drug, access the full prescribing information at www.SUSTOL.com. 
Photo by Rhoda Baer
The US Food and Drug Administration (FDA) has approved granisetron extended-release injection (Sustol®) for the prevention of chemotherapy-induced nausea and vomiting (CINV) in adults.
Extended-release granisetron is a serotonin-3 (5-HT3) receptor antagonist that utilizes Biochronomer® polymer-based drug delivery technology to maintain therapeutic levels of granisetron for at least 5 days, covering both the acute and delayed phases of CINV.
The product is intended for use in combination with other anti-emetics to prevent acute and delayed nausea and vomiting associated with initial and repeat courses of moderately emetogenic chemotherapy (MEC) or anthracycline and cyclophosphamide (AC) combination chemotherapy regimens.
“Despite advances in the management of CINV, up to half of patients receiving chemotherapy can still experience CINV, with delayed CINV being particularly challenging to control,” said Ralph V. Boccia, MD, of the Center for Cancer and Blood Disorders in Bethesda, Maryland.
“In our experience, other 5-HT3 receptor antagonists, including palonosetron, are generally effective for 48 hours or less. Sustol, due to its extended-release profile, represents a novel option that can protect patients from CINV for a full 5 days.”
Extended-release granisetron (formerly known as APF530) is a product of Heron Therapeutics, Inc. The US commercial launch of the drug is planned for the fourth quarter of 2016.
Phase 3 trials
The global phase 3 development program of extended-release granisetron consisted of 2 large, guideline-based clinical trials of more than 2000 cancer patients.
In one trial, researchers compared extended-release granisetron to palonosetron for the prevention of acute and delayed CINV after MEC or highly emetogenic chemotherapy (HEC).
Results suggested extended-release granisetron was non-inferior to palonosetron. The most common adverse events observed in patients receiving granisetron were injection-site reactions and constipation.
In another trial, researchers compared extended-release granisetron to ondansetron for control of delayed CINV after HEC. Patients received extended-release granisetron, dexamethasone, and fosaprepitant or ondansetron, dexamethasone, and fosaprepitant.
A higher percentage of patients in the granisetron arm had delayed-phase complete response. The incidence of treatment-emergent adverse events was similar between the treatment arms.
“The Sustol clinical trial populations and results are highly representative of cancer patients in our real-world clinical practice,” said Jeffrey Vacirca, MD, of North Shore Hematology Oncology Associates in East Setauket, New York.
“Use of MEC regimens is widespread, and AC-based regimens are among the most commonly prescribed highly emetogenic chemotherapy regimens. The most significant challenge for my breast cancer patients receiving AC is chemotherapy-induced nausea and vomiting. Sustol represents a better option to manage this devastating side effect of therapy.”
For more details on the drug, access the full prescribing information at www.SUSTOL.com.
Photo by Rhoda Baer
The US Food and Drug Administration (FDA) has approved granisetron extended-release injection (Sustol®) for the prevention of chemotherapy-induced nausea and vomiting (CINV) in adults.
Extended-release granisetron is a serotonin-3 (5-HT3) receptor antagonist that utilizes Biochronomer® polymer-based drug delivery technology to maintain therapeutic levels of granisetron for at least 5 days, covering both the acute and delayed phases of CINV.
The product is intended for use in combination with other anti-emetics to prevent acute and delayed nausea and vomiting associated with initial and repeat courses of moderately emetogenic chemotherapy (MEC) or anthracycline and cyclophosphamide (AC) combination chemotherapy regimens.
“Despite advances in the management of CINV, up to half of patients receiving chemotherapy can still experience CINV, with delayed CINV being particularly challenging to control,” said Ralph V. Boccia, MD, of the Center for Cancer and Blood Disorders in Bethesda, Maryland.
“In our experience, other 5-HT3 receptor antagonists, including palonosetron, are generally effective for 48 hours or less. Sustol, due to its extended-release profile, represents a novel option that can protect patients from CINV for a full 5 days.”
Extended-release granisetron (formerly known as APF530) is a product of Heron Therapeutics, Inc. The US commercial launch of the drug is planned for the fourth quarter of 2016.
Phase 3 trials
The global phase 3 development program of extended-release granisetron consisted of 2 large, guideline-based clinical trials of more than 2000 cancer patients.
In one trial, researchers compared extended-release granisetron to palonosetron for the prevention of acute and delayed CINV after MEC or highly emetogenic chemotherapy (HEC).
Results suggested extended-release granisetron was non-inferior to palonosetron. The most common adverse events observed in patients receiving granisetron were injection-site reactions and constipation.
In another trial, researchers compared extended-release granisetron to ondansetron for control of delayed CINV after HEC. Patients received extended-release granisetron, dexamethasone, and fosaprepitant or ondansetron, dexamethasone, and fosaprepitant.
A higher percentage of patients in the granisetron arm had delayed-phase complete response. The incidence of treatment-emergent adverse events was similar between the treatment arms.
“The Sustol clinical trial populations and results are highly representative of cancer patients in our real-world clinical practice,” said Jeffrey Vacirca, MD, of North Shore Hematology Oncology Associates in East Setauket, New York.
“Use of MEC regimens is widespread, and AC-based regimens are among the most commonly prescribed highly emetogenic chemotherapy regimens. The most significant challenge for my breast cancer patients receiving AC is chemotherapy-induced nausea and vomiting. Sustol represents a better option to manage this devastating side effect of therapy.”
For more details on the drug, access the full prescribing information at www.SUSTOL.com.