UNITUXIN
Unituxin (dinutuximab) is a GD2-binding monoclonal antibody indicated for the treatment of pediatric patients with high-risk neuroblastoma. It is used as part of a combination regimen alongside granulocyte-macrophage colony-stimulating factor (GM-CSF), interleukin-2 (IL-2), and 13-cis-retinoic acid (RA). This therapy is specifically for patients who have achieved at least a partial response to previous first-line multiagent and multimodality treatments.
How UNITUXIN Works
Dinutuximab targets and binds to the glycolipid GD2, which is expressed on the surface of neuroblastoma cells and normal cells of neuroectodermal origin. Once bound to the cell surface, the antibody induces cell lysis of the GD2-expressing cells. This therapeutic effect is achieved through two immune processes: antibody-dependent cell-mediated cytotoxicity (ADCC) and complement-dependent cytotoxicity (CDC).
Details
- Status
- Prescription
- First Approved
- 2015-03-10
- Routes
- INTRAVENOUS
- Dosage Forms
- INJECTABLE
UNITUXIN Approval History
What UNITUXIN Treats
1 indicationsUNITUXIN is approved for 1 conditions since its original approval in 2015. These indications span multiple therapeutic areas including oncology, immunology, and more.
- Neuroblastoma
UNITUXIN Boxed Warning
SERIOUS INFUSION REACTIONS AND NEUROTOXICITY WARNING: SERIOUS INFUSION REACTIONS AND NEUROTOXICITY See full prescribing information for complete boxed warning. Infusion Reactions: Life-threatening infusion adverse reactions occur with Unituxin. Administer required prehydration and premedication. Immediately interrupt for severe infusion reactions and permanently discontinue for anaphylaxis [see Dosage and Administration (2.2 , 2.3) and Warnings and Precautions (5.1) ] . Neurotoxicity: Unituxin c...
WARNING: SERIOUS INFUSION REACTIONS AND NEUROTOXICITY WARNING: SERIOUS INFUSION REACTIONS AND NEUROTOXICITY See full prescribing information for complete boxed warning. Infusion Reactions: Life-threatening infusion adverse reactions occur with Unituxin. Administer required prehydration and premedication. Immediately interrupt for severe infusion reactions and permanently discontinue for anaphylaxis [see Dosage and Administration (2.2 , 2.3) and Warnings and Precautions (5.1) ] . Neurotoxicity: Unituxin causes severe neuropathic pain. Administer intravenous opioid prior to, during, and for 2 hours following completion of the Unituxin infusion. Severe peripheral sensory neuropathy ranged from 2% to 9% in patients with neuroblastoma. Severe peripheral motor neuropathy has also been reported. Discontinue for severe unresponsive pain, severe sensory neuropathy, and moderate to severe peripheral motor neuropathy [see Dosage and Administration (2.2 , 2.3) and Warnings and Precautions (5.2) ] . Infusion Reactions Serious and potentially life-threatening infusion reactions occurred in 26% of patients treated with Unituxin. Administer required prehydration and premedication including antihistamines prior to each Unituxin infusion. Monitor patients closely for signs and symptoms of an infusion reaction during and for at least four hours following completion of each Unituxin infusion. Immediately interrupt Unituxin for severe infusion reactions and permanently discontinue Unituxin for anaphylaxis ( 2.2, 2.3, 5.1 ). Neurotoxicity Unituxin causes serious neurologic adverse reactions including severe neuropathic pain and peripheral neuropathy. Severe neuropathic pain occurs in the majority of patients. Administer intravenous opioid prior to, during, and for 2 hours following completion of the Unituxin infusion. In clinical studies of patients with high-risk neuroblastoma, Grade 3 peripheral sensory neuropathy occurred in 2% to 9% of patients. In clinical studies of Unituxin and re
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Trial Timeline
Full development history with FDA approval milestones
Understanding FDA Approval Types
| Count | Type | What it means |
|---|---|---|
| - | ORIG | Original approval - drug first enters market |
| - | SUPPL - Efficacy | New indication (new disease/condition approved) |
| - | SUPPL - Labeling | Label text changes (warnings, dosing updates) |
| - | SUPPL - Manufacturing | Production changes (new facility) |
| - | SUPPL - Chemistry | Formulation changes (new dosage strength) |
Green lines in the timeline show ORIG and Efficacy approvals - the clinically meaningful milestones.
UNITUXIN FDA Label Details
ProIndications & Usage
FDA Label (PDF)Unituxin (dinutuximab) is indicated, in combination with granulocyte-macrophage colony-stimulating factor (GM-CSF), interleukin-2 (IL-2), and 13-cis-retinoic acid (RA), for the treatment of pediatric patients with high-risk neuroblastoma who achieve at least a partial response to prior first-line multiagent, multimodality therapy [see Clinical Studies ] . Unituxin is a GD2-binding monoclonal antibody indicated, in combination with granulocyte-macrophage colony-stimulating factor (GM-CSF), interleukin-2 (IL-2), and 13-cis-retinoic acid (RA), for the treatment of pediatric patients with high-ris...
WARNING: SERIOUS INFUSION REACTIONS AND NEUROTOXICITY WARNING: SERIOUS INFUSION REACTIONS AND NEUROTOXICITY See full prescribing information for complete boxed warning. Infusion Reactions: Life-threatening infusion adverse reactions occur with Unituxin. Administer required prehydration and premedica...
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Data Sources
Data sourced from official FDA and NIH databases. Click links to verify on original sources.