Implementation of a CAR-T cell therapy program in India.

Abstract

Introduction: CAR-T cell therapy has changed the treatment paradigm for hematological malignancies, offering a curative potential for patients with relapsed or refractory disease. India, with its significant burden of hematological malignancies, faces unique challenges in implementing this therapy. The development of indigenous CAR-T cells has reduced costs substantially, but barriers remain, including limited manufacturing capacity, relatively high costs, and logistical constraints.

Areas covered: This article emphasizes the importance of optimized patient selection and triaging of apheresis slots to maximize the benefits of CAR-T cell therapy. The use of efficient bridging therapies and antibody-based approaches are being explored to improve outcomes, particularly in aggressive lymphomas and leukemias. Opportunities lie in leveraging India's growing biotechnology sector for cost-efficient production and in evaluating novel combination therapies to enhance CAR-T cell efficacy. This article also explores the technical and socioeconomic challenges of CAR-T cell development in India and suggests strategies to enhance accessibility, affordability, and implementation.

Expert opinion: Ongoing advancements and research may help tailor CAR-T cell protocols to the local population. Future integration of NK cell therapy, TCR-based approaches, and multi-antigen targeting holds promise for enhancing therapeutic efficacy.