Relmacabtagene autoleucel · sold in China as Carteyva®
A CAR T-cell therapy for certain B-cell lymphomas that have come back or stopped responding to other treatment. Made from your own immune cells, delivered at SinoUnited Health in Shanghai.
A plain-language look at what Relma-cel is and how it works — general to this class of therapy, not specific to any one patient's result.
Relmacabtagene autoleucel — Relma-cel for short — is a type of CAR T-cell therapy. Your own T-cells (part of your immune system) are collected, then re-engineered to recognize a protein called CD19 that sits on the surface of B-cells, including the malignant cells in many B-cell lymphomas. Once returned to your body, these modified cells seek out and destroy those cells.
It is an autologous therapy, meaning it is made from your own cells rather than a donor's. Relma-cel is a CD19-directed CAR T-cell therapy approved by China's National Medical Products Administration (NMPA) for relapsed or refractory B-cell lymphoma.
Relma-cel is approved in China for three indications:
Relma-cel follows the same CAR T-cell pathway as other therapies of its class — offered at SinoUnited as an all-inclusive “2+21” package across two trips to Shanghai, with the manufacturing weeks spent at home.
Blood and eligibility tests, then your T-cells are collected by apheresis — both done on-site at SinoUnited Health.
Trip one · ~1 week, ShanghaiYour cells are engineered to target CD19 and expanded while you return home and wait.
3–4 weeks · at homeA short course of chemotherapy prepares your body to receive the engineered cells.
Trip two · ShanghaiYour Relma-cel is returned in a single infusion, followed by close inpatient monitoring.
Trip two · ~3 weeks, ShanghaiThe full pathway at SinoUnited spans approximately two months across two trips to Shanghai, with the manufacturing period spent at home. See the patient journey for the detail.
Eligibility is set honestly here as a general guide — the decision itself rests with a qualified physician who has reviewed your case.
This information is a general guide only. Whether Relma-cel is right for you is a decision made by a qualified physician after reviewing your individual case.
Relma-cel is directed at CD19, a protein on the surface of B-cells — including the malignant cells that drive these lymphomas. At SinoUnited it is considered for relapsed or refractory disease.
Diffuse large B-cell lymphoma
The most common aggressive B-cell lymphoma. CD19-directed CAR T-cell therapy is an established option once the disease has relapsed or become refractory to prior treatment.
About DLBCLIndolent (slow-growing) B-cell lymphoma
A slower-growing lymphoma that can relapse over time. Relma-cel is approved for refractory follicular lymphoma — or follicular lymphoma that relapsed within 24 months — after two or more prior lines of systemic therapy.
About follicular lymphomaRare, often aggressive B-cell lymphoma
A less common B-cell lymphoma treated in the relapsed or refractory setting. Relma-cel is approved for relapsed or refractory mantle cell lymphoma after two or more prior lines, including a BTK inhibitor.
About mantle cell lymphomaPrimary mediastinal large B-cell lymphoma
An aggressive lymphoma that begins in the chest, sitting alongside DLBCL within large B-cell lymphoma. Relma-cel's approved indication names primary mediastinal large B-cell lymphoma among the subtypes it covers.
About PMBCLTwo blocks, kept deliberately separate: what is true of this class of therapy in general, and what SinoUnited provides.
Like all CAR T-cell therapies, Relma-cel can cause side effects that need close monitoring. The two most discussed are cytokine release syndrome (CRS) — the immune system reacting as the therapy works — and neurological effects (ICANS). Most cases are manageable when caught early, which is why treatment is delivered as an inpatient stay with continuous monitoring.
SinoUnited Health delivers infusion and recovery as a supervised inpatient stay, with on-site intensive-care support and 100-level laminar-flow theatres available if escalation is ever needed.
Tocilizumab, the standard treatment for severe cytokine release syndrome, is available on site.
5on-site ICUsSinoUnited's CAR-T program has Dr. Lily Zhou, M.D., Ph.D., Chief of Hematology — with a postdoctoral fellowship at UCSF and 25 publications indexed in PubMed, working within the Shanghai Ruijin Consortium of Blood Disease. Relma-cel is delivered as part of that program.
Any results, once published, describe the patients they concern — they are not, and must not be read as, a prediction of outcomes for any individual. Outcomes vary and are determined by individual circumstances.
Meet Dr. Zhou
SinoUnited offers CAR-T as an all-inclusive “2+21” package — covering the collection stay and the three-week infusion stay. The full breakdown of what's included, and pricing, lives on the Costs page as a single source of truth.
Relma-cel is a CD19-directed CAR T-cell therapy with NMPA approval in China for relapsed or refractory B-cell lymphoma. The exact approved subtypes and the required prior lines of treatment are being confirmed against the official label before we state them here.
It is delivered at SinoUnited Health in Shanghai. Both collection and infusion are done on-site — they cannot be carried out in your home country.
About two months across two trips to Shanghai, with the four-to-six-week manufacturing period spent at home in between.
CAR-T is offered as one all-inclusive “2+21” package. The full cost breakdown is set out on the Costs page.
The most discussed are cytokine release syndrome (CRS) and neurological effects (ICANS), which is why treatment is delivered as a monitored inpatient stay. SinoUnited-specific detail will be added once confirmed by Dr. Zhou.
Start a remote assessment before you travel. It asks only for basic contact details and your diagnosis — your records are then reviewed by Dr. Zhou's hematology team.