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Enhancing Veteran Access to Cutting-Edge Treatments: Launching a T Cell Engager Therapy Administration Program
Background
The rise in the number of T-cell engager therapies highlights their importance in modern cancer treatment paradigms. Having recognized the need for, and complexities of, administering these innovative medications to our patients, our team assessed our institution’s capability to provide these therapies to our patients. We identified that our facility was wellequipped for implementation of T-cell engager therapy due to inpatient administration capabilities, an outpatient infusion center, on-hand supportive care medications (tocilizumab), and access to higher levels of care. Key players included medical oncologists, pharmacists, inpatient and infusion nurses, staff physicians, critical care practitioners, and care coordinators.
Clinical Practice Initiative
Barriers identified: education, toxicity concerns, formulary management, and logistics. To overcome these obstacles, comprehensive plans for procurement, hospital admission, monitoring, and training were developed as a facility-specific standard operating procedure (SOP). All available Tcell engager therapies were presented to the formulary committee and received local approval. Physician and pharmacist champions were registered for the associated risk evaluation and mitigation strategies (REMS) programs. Recorded webinars were done to provide education on REMS requirements, medication logistics, and adverse event management.
An admission plan was formulated to outline admission criteria, medication administration, and safety logistics. Order sets created by pharmacists, encompassed pre, post, and as needed medications for cytokine release syndrome and immune effector cell-associated neurotoxicity syndrome. To facilitate safe discharge and meet REMS criteria, patients received wallet cards, dexamethasone and acetaminophen PRNs with detailed instructions for use, and direction for seeking emergency care with consideration of local tocilizumab availability.
Conclusions
Our SOP has enabled administration of six T-cell engager therapies for six diseases. The primary limitation for some of these agents is the need for inpatient monitoring at initiation, which may not be available at smaller centers. Facilities that lack these capabilities could utilize community care or partner with a neighboring Veterans Affairs medical center for initial administration, then transition back for continued treatment. Facilities that lack inpatient oncology nursing could administer the drug in the infusion center followed by admission for monitoring and toxicity management. Our implementation plan serves as a scalable model for improving veteran access to novel therapies.
Background
The rise in the number of T-cell engager therapies highlights their importance in modern cancer treatment paradigms. Having recognized the need for, and complexities of, administering these innovative medications to our patients, our team assessed our institution’s capability to provide these therapies to our patients. We identified that our facility was wellequipped for implementation of T-cell engager therapy due to inpatient administration capabilities, an outpatient infusion center, on-hand supportive care medications (tocilizumab), and access to higher levels of care. Key players included medical oncologists, pharmacists, inpatient and infusion nurses, staff physicians, critical care practitioners, and care coordinators.
Clinical Practice Initiative
Barriers identified: education, toxicity concerns, formulary management, and logistics. To overcome these obstacles, comprehensive plans for procurement, hospital admission, monitoring, and training were developed as a facility-specific standard operating procedure (SOP). All available Tcell engager therapies were presented to the formulary committee and received local approval. Physician and pharmacist champions were registered for the associated risk evaluation and mitigation strategies (REMS) programs. Recorded webinars were done to provide education on REMS requirements, medication logistics, and adverse event management.
An admission plan was formulated to outline admission criteria, medication administration, and safety logistics. Order sets created by pharmacists, encompassed pre, post, and as needed medications for cytokine release syndrome and immune effector cell-associated neurotoxicity syndrome. To facilitate safe discharge and meet REMS criteria, patients received wallet cards, dexamethasone and acetaminophen PRNs with detailed instructions for use, and direction for seeking emergency care with consideration of local tocilizumab availability.
Conclusions
Our SOP has enabled administration of six T-cell engager therapies for six diseases. The primary limitation for some of these agents is the need for inpatient monitoring at initiation, which may not be available at smaller centers. Facilities that lack these capabilities could utilize community care or partner with a neighboring Veterans Affairs medical center for initial administration, then transition back for continued treatment. Facilities that lack inpatient oncology nursing could administer the drug in the infusion center followed by admission for monitoring and toxicity management. Our implementation plan serves as a scalable model for improving veteran access to novel therapies.
Background
The rise in the number of T-cell engager therapies highlights their importance in modern cancer treatment paradigms. Having recognized the need for, and complexities of, administering these innovative medications to our patients, our team assessed our institution’s capability to provide these therapies to our patients. We identified that our facility was wellequipped for implementation of T-cell engager therapy due to inpatient administration capabilities, an outpatient infusion center, on-hand supportive care medications (tocilizumab), and access to higher levels of care. Key players included medical oncologists, pharmacists, inpatient and infusion nurses, staff physicians, critical care practitioners, and care coordinators.
Clinical Practice Initiative
Barriers identified: education, toxicity concerns, formulary management, and logistics. To overcome these obstacles, comprehensive plans for procurement, hospital admission, monitoring, and training were developed as a facility-specific standard operating procedure (SOP). All available Tcell engager therapies were presented to the formulary committee and received local approval. Physician and pharmacist champions were registered for the associated risk evaluation and mitigation strategies (REMS) programs. Recorded webinars were done to provide education on REMS requirements, medication logistics, and adverse event management.
An admission plan was formulated to outline admission criteria, medication administration, and safety logistics. Order sets created by pharmacists, encompassed pre, post, and as needed medications for cytokine release syndrome and immune effector cell-associated neurotoxicity syndrome. To facilitate safe discharge and meet REMS criteria, patients received wallet cards, dexamethasone and acetaminophen PRNs with detailed instructions for use, and direction for seeking emergency care with consideration of local tocilizumab availability.
Conclusions
Our SOP has enabled administration of six T-cell engager therapies for six diseases. The primary limitation for some of these agents is the need for inpatient monitoring at initiation, which may not be available at smaller centers. Facilities that lack these capabilities could utilize community care or partner with a neighboring Veterans Affairs medical center for initial administration, then transition back for continued treatment. Facilities that lack inpatient oncology nursing could administer the drug in the infusion center followed by admission for monitoring and toxicity management. Our implementation plan serves as a scalable model for improving veteran access to novel therapies.
Daratumumab and Darbepoetin for Refractory Warm Autoimmune Hemolytic Anemia: A Novel Duo for a Tough Case
Background
Warm autoimmune hemolytic anemia (wAIHA) is traditionally treated with immunosuppresimmunosuppression, and management of refractory disease is often a challenge. The anti-CD38 antibody daratumumab is emerging as a promising treatment for refractory wAIHA, as it targets autoantibody-producing plasma cells. Here, we present the first reported case of daratumumab used in conjunction with an erythropoiesisstimulating agent (ESA) to salvage refractory wAIHA in a patient with AIDS and bone marrow suppression.
Case Presentation
A middle aged man with HIV (undetectable viral load on antiretroviral treatment but CD4 persistently < 200, requiring chronic antimicrobial prophylaxis) was diagnosed with classic wAIHA in late 2021. The disease initially responded to corticosteroids, but relapsed repeatedly and eventually required IVIG, rituximab, danazol, and three immunosuppressive agents, none of which induced remission. Hemolysis worsened by fall 2024, with hemoglobin 5-6 g/dL despite high-dose corticosteroids and IVIG. Bone marrow biopsy was unrevealing, and he underwent splenectomy. However, recovery was complicated by cutaneous nocardiosis, iron overload, liver injury, and continued hemolysis. Eventually, reticulocytosis also ceased, and hemoglobin declined to 4-5 g/dL. Due to failure of standard therapies and to minimize further immunosuppression, weekly daratumumab injections were initiated, with weekly darbepoetin injections added to aid in compensatory hematopoiesis. With this combination, hemolysis indices improved, reticulocytosis picked up, and hemoglobin increased to 8-9 g/dL. However, the patient continued to struggle with infections, and he succumbed to drug-resistant bacterial sepsis in spring 2025.
Discussion
The patient had very complicated chronic and acute comorbidities, and some simplification was required in order to provide this summary. However, we hope this case adds to the literature on daratumumab as an effective new agent in refractory wAIHA, and also present a novel duo of therapies for patients who may struggle with bone marrow suppression in addition to autoimmune hemolysis. To our knowledge, this is the first reported case of the combination used in this manner.
Conclusions
Daratumumab is an effective and less immunosuppressive alternative for the treatment of heavily pretreated refractory wAIHA. Its combined use with ESA in patients with inadequate reticulocytosis should be studied further to clarify the efficacy and safety in this setting.
Background
Warm autoimmune hemolytic anemia (wAIHA) is traditionally treated with immunosuppresimmunosuppression, and management of refractory disease is often a challenge. The anti-CD38 antibody daratumumab is emerging as a promising treatment for refractory wAIHA, as it targets autoantibody-producing plasma cells. Here, we present the first reported case of daratumumab used in conjunction with an erythropoiesisstimulating agent (ESA) to salvage refractory wAIHA in a patient with AIDS and bone marrow suppression.
Case Presentation
A middle aged man with HIV (undetectable viral load on antiretroviral treatment but CD4 persistently < 200, requiring chronic antimicrobial prophylaxis) was diagnosed with classic wAIHA in late 2021. The disease initially responded to corticosteroids, but relapsed repeatedly and eventually required IVIG, rituximab, danazol, and three immunosuppressive agents, none of which induced remission. Hemolysis worsened by fall 2024, with hemoglobin 5-6 g/dL despite high-dose corticosteroids and IVIG. Bone marrow biopsy was unrevealing, and he underwent splenectomy. However, recovery was complicated by cutaneous nocardiosis, iron overload, liver injury, and continued hemolysis. Eventually, reticulocytosis also ceased, and hemoglobin declined to 4-5 g/dL. Due to failure of standard therapies and to minimize further immunosuppression, weekly daratumumab injections were initiated, with weekly darbepoetin injections added to aid in compensatory hematopoiesis. With this combination, hemolysis indices improved, reticulocytosis picked up, and hemoglobin increased to 8-9 g/dL. However, the patient continued to struggle with infections, and he succumbed to drug-resistant bacterial sepsis in spring 2025.
Discussion
The patient had very complicated chronic and acute comorbidities, and some simplification was required in order to provide this summary. However, we hope this case adds to the literature on daratumumab as an effective new agent in refractory wAIHA, and also present a novel duo of therapies for patients who may struggle with bone marrow suppression in addition to autoimmune hemolysis. To our knowledge, this is the first reported case of the combination used in this manner.
Conclusions
Daratumumab is an effective and less immunosuppressive alternative for the treatment of heavily pretreated refractory wAIHA. Its combined use with ESA in patients with inadequate reticulocytosis should be studied further to clarify the efficacy and safety in this setting.
Background
Warm autoimmune hemolytic anemia (wAIHA) is traditionally treated with immunosuppresimmunosuppression, and management of refractory disease is often a challenge. The anti-CD38 antibody daratumumab is emerging as a promising treatment for refractory wAIHA, as it targets autoantibody-producing plasma cells. Here, we present the first reported case of daratumumab used in conjunction with an erythropoiesisstimulating agent (ESA) to salvage refractory wAIHA in a patient with AIDS and bone marrow suppression.
Case Presentation
A middle aged man with HIV (undetectable viral load on antiretroviral treatment but CD4 persistently < 200, requiring chronic antimicrobial prophylaxis) was diagnosed with classic wAIHA in late 2021. The disease initially responded to corticosteroids, but relapsed repeatedly and eventually required IVIG, rituximab, danazol, and three immunosuppressive agents, none of which induced remission. Hemolysis worsened by fall 2024, with hemoglobin 5-6 g/dL despite high-dose corticosteroids and IVIG. Bone marrow biopsy was unrevealing, and he underwent splenectomy. However, recovery was complicated by cutaneous nocardiosis, iron overload, liver injury, and continued hemolysis. Eventually, reticulocytosis also ceased, and hemoglobin declined to 4-5 g/dL. Due to failure of standard therapies and to minimize further immunosuppression, weekly daratumumab injections were initiated, with weekly darbepoetin injections added to aid in compensatory hematopoiesis. With this combination, hemolysis indices improved, reticulocytosis picked up, and hemoglobin increased to 8-9 g/dL. However, the patient continued to struggle with infections, and he succumbed to drug-resistant bacterial sepsis in spring 2025.
Discussion
The patient had very complicated chronic and acute comorbidities, and some simplification was required in order to provide this summary. However, we hope this case adds to the literature on daratumumab as an effective new agent in refractory wAIHA, and also present a novel duo of therapies for patients who may struggle with bone marrow suppression in addition to autoimmune hemolysis. To our knowledge, this is the first reported case of the combination used in this manner.
Conclusions
Daratumumab is an effective and less immunosuppressive alternative for the treatment of heavily pretreated refractory wAIHA. Its combined use with ESA in patients with inadequate reticulocytosis should be studied further to clarify the efficacy and safety in this setting.