The Patient Symptom Experience After Tisagenlecleucel and Lisocabtagene Maraleucel CAR T-Cell Therapy for Lymphoma.

OBJECTIVES: Chimeric Antigen Receptor (CAR) T-cell treatment is associated with several unique toxicities, and the short-term symptom trajectory in the immediately after therapy is well-documented. However, little is known about patients' long-term symptom experience. The study aimed to elicit the symptom experience of adult patients in remission after CAR T-cell therapy for B cell lymphoma. DATA SOURCES: A qualitative descriptive design with thematic analysis was utilized. Recruitment occurred at a tertiary academic medical center using the following inclusion criteria: adult recipient of CAR T-cell therapy for B-cell lymphoma between 3 and 12 months prior to enrollment, and currently in remission. Semi-structured interviews were conducted, transcripts were inductively coded, and team members met weekly to ensure rigor. The final sample included 10 patients: Seven received tisagenlecleucel and three received lisocabtagene marleucel and were a median of 169 days post-infusion and 65 years of age. CONCLUSIONS: Participants continued to report symptoms, including fatigue, neuropathy, low endurance, insomnia, memory problems, and pain. Most symptoms improved over time. Some symptoms interfered with social activities, work, driving, and physical activity, though participants reported that most symptoms existed prior to CAR T-cell therapy, and overall, found CAR T-cell therapy acceptable. IMPLICATIONS FOR NURSING PRACTICE: Patients in remission after CAR T-cell therapy often continue to experience symptoms. Nurses should continue to assess this growing patient population and determine if patients require additional symptom management or support. Further research is needed to understand long-term symptom trajectory and associations with prior lines of therapy and CAR T-cell therapy.

Nursing Care Throughout the Chimeric Antigen Receptor T-Cell Therapy Process for Multiple Myeloma.

OBJECTIVES: Approvals of chimeric antigen receptor T-cell (CAR-T) therapies for relapsed/refractory multiple myeloma (RRMM) represent advancements in treatment options for a hard-to-treat population. Nursing care during CAR-T therapy is crucial for patients, their caregivers, and the broader CAR-T therapy care team. This manuscript provides an overview of the CAR-T therapy administration process and describes practical considerations for nursing professionals working with patients who receive CAR-T therapy. DATA SOURCES: Current literature describing CAR-T therapies for RRMM and published guidelines on nursing care during CAR-T therapy administration were identified from a PubMed database search. Literature was synthesized with practical considerations from nurses and nurse practitioners with expertise in the administration of CAR-T therapy for MM. A practical overview of the role of nursing professionals throughout all stages of CAR-T therapy administration for RRMM is provided. CONCLUSION: Planning, administration, and posttreatment monitoring for CAR-T therapy requires collaboration between nursing professionals and other healthcare providers as patients migrate between community oncology providers and specialized treatment centers. Nurses help with assessment of patient eligibility and patient and caregiver education before CAR-T therapy. They act in diverse roles across various settings involved in CAR-T therapy administration. Finally, nurses contribute to long-term identification and management of CAR-T-associated toxicities. IMPLICATIONS FOR NURSING PRACTICE: Nurses are crucial to the CAR-T therapy process and make significant contributions to optimizing patient care and subsequent outcomes.

Survival Outcomes for Patients with Relapsed/ Refractory Aggressive B Cell Lymphomas Following Receipt of High-Dose Chemotherapy/Autologous Stem Transplantation and/or Chimeric Antigen Receptor-Modified T Cells.

Patients diagnosed with relapsed/refractory (R/R) diffuse large B cell lymphoma (DLBCL) or high-grade B cell lymphoma (HGBL) may achieve prolonged survival following receipt of high-dose chemotherapy/autologous stem cell transplantation (HDC/ASCT) or CD19-directed chimeric antigen receptor modified T cell therapy (CART19). Although early results from randomized clinical trials suggest that assignment to CART19 versus salvage immunochemotherapy as second-line therapy results in improved survival, analysis of a large series of patients who actually received HDC/ASCT or CART19 has yet to be performed. Such an analysis may inform future research efforts to optimize the risk stratification of R/R DLBCL/HGBL patients who are candidates for either therapy. The aim of this study was to evaluate clinicopathologic factors predictive of freedom from treatment failure (FFTF) for R/R DLBCL/HGBL patients following receipt of HDC/ASCT or CART19, and to compare patterns of treatment failure (TF) in R/R DLBCL/HGBL patients receiving HDC/ASCT and those receiving CART19. THE STUDY GROUP COMPRISED: patients age ≤75 years with R/R DLBCL/HGBL who received HDC/ASCT demonstrating partial or complete metabolic response to salvage immunochemotherapy and/or CART19 in the standard of care setting at the University of Pennsylvania between 2013 and 2021. Survival analyses were performed from the time of infusion of either HDC/ASCT or CART19, as well as at landmark time points postinfusion for patients who achieved FFTF. For 100 HDC/ASCT patients with a median follow-up of 62.7 months, the estimated 36-month FFTF and overall survival (OS) rates were 59% and 81%, respectively. For 109 CART19 patients with a median follow-up of 37.6 months, the estimated 36-month FFTF and OS rates were 24% and 48%, respectively. HDC/ASCT patients had significantly higher rates of estimated 36-month FFTF when they achieved actual FFTF at 3, 6, 12 and 24 months. Additionally, the rates of baseline characteristics predictive of TF at 36 months for either HDC/ASCT or CART19 patients were either similar to or significantly lower for CART19 patients compared to HDC/ASCT patients who achieved actual FFTF at 3, 6, 12, and 24 months. Patients with R/R DLBCL/HGBL achieving response to salvage immunochemotherapy who received HDC/ASCT had a high rate of estimated FFTF regardless of whether they harbored features predictive of resistance to salvage immunochemotherapy, which may be more durable than that of R/R DLBCL/HGBL patients receiving CART19. These findings support further investigation of disease characteristics, such as molecular features, that may predict response to salvage immunochemotherapy in patients fit for HDC/ASCT.

Process, resource and success factors associated with chimeric antigen receptor T-cell therapy for multiple myeloma.

Background: Chimeric antigen receptor T-cell (CAR-T) therapy represents a new frontier in multiple myeloma. It is important to understand critical success factors (CSFs) that may optimize its use in this therapeutic area. Methods: We estimated the CAR-T process using time-driven activity-based costing. Information was obtained through interviews at four US oncology centers and with payer representatives, and through publicly available data. Results: The CAR-T process comprises 13 steps which take 177 days; it was estimated to include 46 professionals and ten care settings. CSFs included proactive collaboration, streamlined reimbursement and CAR-T administration in alternative settings when possible. Implementing CSFs may reduce episode time and costs by 14.4 and 13.2%, respectively. Conclusion: Our research provides a blueprint for improving efficiencies in CAR-T therapy, thereby increasing its sustainability for multiple myeloma.

Patients with multiple myeloma can now be treated with chimeric antigen receptor T-cell (CAR-T) therapy. We studied how CAR-T therapy is used for multiple myeloma. We also studied things that could help make this therapy easier for doctors to use. The CAR-T process takes 13 steps and 177 days. It begins with the choice to use the therapy and ends about 100 days after it is used. The process uses 46 different healthcare professionals and ten different locations. We found several possible changes that can improve this process. Of these changes, three stand out. First, improved teamwork between members of the care team can help them prepare for and resolve possible problems. Second, reducing insurance red tape will make it easier to provide CAR-T therapy to patients. Third, allowing use of CAR-T therapy in places other than hospitals can help more patients receive this therapy. If applied, these three things may lower the time needed to treat patients by 14.4% and may reduce costs by 13.2%.

Outcomes of Tisagenlecleucel in Lymphoma Patients With Predominant Management in an Ambulatory Setting.

INTRODUCTION: Chimeric antigen receptor T-cell therapy (CAR T) is a revolutionary adoptive immunotherapy approach in lymphoma; however, substantial resources are necessary for administration and care of these patients. Our institution has administered tisagenlecleucel primarily in an outpatient setting, and here we report our clinical outcomes. PATIENTS AND METHODS: We conducted a single institution, retrospective study investigating outcomes of adult lymphoma patients treated with commercial tisagenlecleucel between 10/2017 and 12/2020. We analyzed patient characteristics and outcomes of efficacy and safety including overall response rate, progression-free survival, overall survival and cytokine-release syndrome, neurotoxicity, and hospitalizations. RESULTS: Seventy-two patients with relapsed or refractory non-Hodgkin lymphoma (NHL) who received commercial tisagenlecleucel were identified; 68 (94.4%) patients received outpatient tisagenlecleucel. The overall response rate was 43% with a complete response observed in 25 patients (34.7%). At a median follow-up of 9.1 months, the median progression-free survival was 3.3 months. Grade 3-4 cytokine release syndrome was not observed in the study group and two patients had grade 3-4 neurotoxicity. Twenty-six patients (36.1%) were admitted within 30 days after infusion with a median length of stay of 5 days. Fourteen patients (19.4%) were admitted within 72 hours of infusion. No patient died of CAR T cell-related toxicity. CONCLUSION: Our experience affirms treatment with tisagenlecleucel in the outpatient setting is safe and feasible with close supervision and adequate institutional experience. After infusion, adverse events were manageable and the majority of patients did not require hospitalization.

Tisagenlecleucel Therapy: Nursing Considerations for the Outpatient Setting.

OBJECTIVE: Tisagenlecleucel is a CD19-directed, genetically modified, autologous T-cell immunotherapy indicated for pediatric and young adult patients with relapsed/refractory B-cell precursor acute lymphoblastic leukemia and for adult patients with relapsed/refractory diffuse large B-cell lymphoma. Treatment with any chimeric antigen receptor (CAR)-T cell therapy is a multistep process in which nurses and nurse practitioners are key to managing patient safety. Managing patients receiving CAR-T cell therapy in the outpatient setting (as Penn does with tisagenlecleucel and lisocabtagene maraleucel) requires an even more complex process. The objective of this manuscript is to provide guidance on the role of nurses in the outpatient administration of tisagenlecleucel therapy and postinfusion care in adult patients with diffuse large B-cell lymphoma. Oncology and apheresis nurses discuss institutional processes and perspectives related to the patient experience with tisagenlecleucel therapy at the Hospital of the University of Pennsylvania. DATA SOURCES: Author experience. CONCLUSION: Nurses are vital for the success of the patient management processes involved with tisagenlecleucel therapy. Nurses must be thoroughly educated in tisagenlecleucel therapy and adverse event management and be able to effectively communicate all aspects of therapy among the multidisciplinary team of the hospital, the product manufacturer, and patients and families. Establishment of the nurse cellular therapy coordinator at the Hospital of the University of Pennsylvania was advantageous in facilitating effective communication in all these situations. IMPLICATIONS FOR NURSING: This encompassing approach to patient management is particularly necessary during administration of tisagenlecleucel therapy and other CAR-T cell therapies that are managed in the outpatient setting.