Isatuximab and Bendamustine in Systemic Light Chain Amyloidosis
Summary
Patients with systemic light chain (AL) amyloidosis, particularly those who are ineligible for transplant or have relapsed/refractory disease, have limited treatment options. The combination of bendamustine and dexamethasone is well-tolerated and efficacious in patients with relapsed/refractory AL amyloidosis. Anti-CD38 antibodies have recently demonstrated great efficacy in AL amyloidosis. Adding isatuximab, a monoclonal antibody targeting CD38, to bendamustine would combine two mechanisms of targeting the clonal plasma cell without significant overlap in toxicity. This would provide a steroid minimizing and neurotoxic-free regimen for patients with AL amyloidosis. This study is a phase II clinical trial of isatuximab and bendamustine in newly diagnosed or relapsed/refractory AL amyloidosis. It is hypothesized that this combination will result in a high number of deep hematologic responses.
Timeline
- Start
- 2022-09-01
- Primary completion
- 2024-09
- Completion
- 2026-01
Publications
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Drugs
| Evaluation | Drug | Modality | Dose | Route |
|---|---|---|---|---|
| Subject | Bendamustine | Small molecule | 70 mg/m2 | Intravenous |
| Subject | Isatuximab | Monoclonal antibody | 10 mg/kg | Intravenous |