A chimeric mouse/human antibody with potential antineoplastic activity. Dinutuximab binds to the ganglioside GD2 and induces antibody-dependent cell-mediated cytotoxicity and complement-dependent cytotoxicity against GD2-expressing tumor cells. GD2 is overexpressed in melanoma, neuroblastoma, osteosarcoma, and little cell carcinoma of the lung. Dinutuximab injection is employed together with other medications to treat neuroblastoma (cancer that begins in nerve cells) in children who have skilled other treatments. During a class of medicines called monoclonal antibodies, dinutuximab injection works by killing cancer cells. Dinutuximab is manufactured using mouse cells, and dinutuximab beta is manufactured using hamster cells. The dosing regime for both differs. Dinutuximab is given together with granulocyte-macrophage colony-stimulating factor (GM-CSF), interleukin-2 (IL-2) and 13-cis-retinoic acid (RA), while dinutuximab beta is often given alone. They both cause severe side effects, including severe pain that has got to be controlled with morphine, and a high risk of an infusion reaction that has got to be controlled with antihistamines and anti-inflammatory drugs. They both work by binding to neurons and causing the body’s system to destroy them.
Dinutuximab received marketing approval within the US and within the European Union in March 2015; the marketing approval was withdrawn in 2017. Dinutuximab beta received marketing approval in Europe in 2017. The antibody was originally called Ch14.18 and was discovered by a gaggle at the University of California San Diego led by Alice Yu; this antibody was brought into clinical trials funded by the National Cancer Institute. The FDA approved the United Therapeutics application in March 2015, as the ECU Medicines Agency.
It is given in patients who have completed induction therapy and consolidation therapy (autologous bone marrow transplant and external beam radiation therapy), as a part of standard-of-care therapy for newly-diagnosed high-risk neuroblastoma. It is given by intravenous infusion, over ten to twenty hours, four days during a row. It is also used second-line for relapsed/refractory neuroblastoma together with chemotherapy and GM-CSF.
Dinutuximab beta is additionally used as a second-line treatment for youngsters with high-risk neuroblastoma; it has been tested and is employed with an extended and slower dosing regime, and is given on its own, although it’s going to be combined with IL-2 if a stronger immune reaction is required. Morphine is run before, during, and for 2 hours after infusion of dinutuximab and dinutuximab beta to manage the severe pain that this drug causes. An antihistamine and an anti-inflammatory also are given before, during, and after to manage the infusion reaction. Dinutuximab injection comes as an answer (liquid) to be injected intravenously (into a vein) over ten to twenty hours by a doctor or nurse during a medical facility or infusion center. It is usually given for 4 consecutive days within a treatment cycle for up to five cycles.
- Decreased appetite
- Weight gain
Some side effects are often serious, call your doctor immediately or get emergency medical treatment:
- Fever, Chills, and other signs of infection
- Blurred vision
- Changes in vision
- Sensitivity to light
- Drooping eyelids
- Muscle cramps
- Rapid heartbeat
- blood in urine
- Unusual bleeding or bruising
- Vomit that’s bloody or seems like dregs
- stool that contains bright red blood or is black and tarry
- Pale skin
- Swelling of the hands, feet, ankles, or lower legs
- Shortness of breath
- Fainting, dizziness or lightheadedness