Autologous CD19 Car T-Cell Therapy For Severe Refractory Systemic Lupus Erythematosus (SLE)

Trial statusRecruiting
Trial phasePhase 1
Trial typeInterventional
Biological sexAll
Age18-65
SponsorNational University of Malaysia

About this trial

This pilot clinical study aims to evaluate the effectiveness of Chimeric Antigen Receptor (CAR) T-cell therapy in treating severe, refractory systemic lupus erythematosus (SLE), an autoimmune disease driven by autoreactive B-cells. Current treatments for severe SLE, including glucocorticoids, cytotoxic, and immunosuppressive drugs, have significant limitations. These treatments do not adequately control the underlying autoimmune process and require long-term use, leading to chronic side effects and often failing to prevent permanent organ damage. Given the high prevalence and mortality rates associated with SLE in regions like Asia and Malaysia, there is a pressing need for more effective therapies.

Eligibility criteria

This trial does not accept healthy volunteers

Qualifiers

None

Disqualifiers

None

Trial design

Design model

Single group

Treatments tested in this trial

  • CD19 CAR-T cells

    Biological/Vaccine

    Study participant will be given single infusion of autologous CD19 CAR-T cells following lymphodepletion chemotherapy

Treatment groups

5 Participants
are divided into 1 treatment group
Group A: autologous CD19 CAR T-cellsExperimental treatment 1 intervention

Trial outcomes

Primary outcomes

1

Rate of Adverse events

Incidence of adverse event (AE), classified according to CTCAE version 5.0, and evaluation and classification of Cytokine Release Syndrome (CRS) and Immune Effector cell-associated Neurotoxicity Syndrome (ICANS)

Time frame
Starting form day 0 up to 24 months after CAR-T cells infusion
2

SLEDAI Remission Rate

Remission is evaluated by fulfilment of SLEDAI remission criteria

Time frame
Weeks 4, 8, 12, 16, 20, 24,28 after CAR-T cells infusion

Secondary outcomes

1

Clinical Response Rate

Measured by BILAG, PGA, SLICC/ACR

Time frame
Weeks 4, 8, 12, 16, 20, 24,28 after CAR-T cells infusion
2

Rate of B cell aplasia

Numbers of B cells in peripheral blood measured by flow cytometry

Time frame
Months 1, 3, 6, 9, 12, 15, 18, 21, 24 after CAR-T cells infusion
3

Rate of Immunological response

Changes in the levels of SLE-associated serum autoantibodies

Time frame
Months 1, 3, 6, 9, 12, 15, 18, 21, 24 after CAR-T cells infusion
4

Mean of Quality of life score

Quality of life Assessed by FACIT-F

Time frame
Weeks 4, 8, 12, 16, 20, 24,28 after CAR-T cells infusion

Other outcomes

Locations

1

Map coordinates are unavailable for these locations. Locations are shown below instead.

University Kebangsaan Malaysia Medical CenterRecruiting56000, Bandar Tun Razak, Kuala LumpurMalaysiaMalaysia

Sponsors and contacts

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