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Back to life with checkpoint inhibitors in Hodgkin lymphoma
Reyad Dada1,2, Jamal Zekri1,2
11 King Faisal Specialist Hospital and Research Center, Jeddah, Kingdom of Saudi Arabia.
Abstract:
Cancer can escape the immune system through different mechanisms. One of which is the expression of program death ligand-1 (PD-L1). This ligand binds to programmed cell death 1 receptor on activated T cells, subsequently leading to inhibition of the immune response. Nivolumab is a novel antibody that binds to programmed cell death 1 and prevents such immune tolerance. Several recently published clinical trials confirmed the clinical efficacy of single agent nivolumab in pretreated patients with different cancer types. Publications on nivolumab in Hodgkin lymphoma are very scarce. We report on a 30-year-old man with stage IVB Hodgkin lymphoma, who failed nine lines of treatments including high-dose chemotherapy and autologous stem cell transplantation and brentuximab vedotin. He reached a major response after four cycles of nivolumab and got married. The available literature is being reviewed. Pre-treated Hodgkin lymphoma is amenable to novel immunotherapy. Nivolumab induces clinically meaningful responses with excellent tolerance. The drug enriches our treatment options by reviving the immune system response against cancer. Further clinical studies are needed to determine the effectiveness on a large patients' cohort.
Insights
Nivolumab, an immunotherapy, effectively treats advanced Hodgkin lymphoma resistant to other therapies. This programmed cell death 1 inhibitor offers hope by reviving the immune system response against cancer.
Area of Science:
- Oncology
- Immunotherapy
- Hematology
Background:
- Cancer immune evasion involves Programmed Death Ligand-1 (PD-L1) binding to the Programmed Cell Death 1 (PD-1) receptor on T cells, suppressing immune responses.
- Nivolumab is a novel antibody targeting the PD-1 receptor, designed to counteract immune tolerance induced by cancer.
Observation:
- A 30-year-old male with stage IVB Hodgkin lymphoma achieved a major response after four cycles of Nivolumab.
- This patient had previously undergone nine lines of treatment, including high-dose chemotherapy, autologous stem cell transplantation, and brentuximab vedotin, without success.
Findings:
- Single-agent Nivolumab demonstrated significant clinical efficacy in a heavily pre-treated Hodgkin lymphoma patient.
- The treatment was well-tolerated, leading to a major response and improved quality of life.
Implications:
- Nivolumab represents a promising immunotherapy option for refractory Hodgkin lymphoma, reviving anti-cancer immune responses.
- Further clinical studies are warranted to establish Nivolumab's efficacy in a larger patient cohort for Hodgkin lymphoma.
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