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CARsgen Announces Preliminary Clinical Data for Allogeneic BCMA CAR-T CT0596, Demonstrating Favorable Safety and Efficacy
CARsgen Therapeutics Holdings Limited (Stock Code: 2171.HK), a company focused on developing innovative CAR T-cell therapies, announces preliminary clinical data for CT0596, an allogeneic BCMA-targeted CAR-T developed using the THANK-u Plus™ platform. CT0596 is currently being evaluated in an early exploratory clinical study for relapsed/refractory multiple myeloma (R/R MM) or relapsed/refractory plasma cell leukemia (R/R PCL) to assess its safety, and preliminary efficacy.
About this update from Carsgen Therapeutics Holdings Ltd.
[{"type":"text","content":"SHANGHAI, May 11, 2025 /PRNewswire/ -- CARsgen Therapeutics Holdings Limited (Stock Code: 2171.HK), a company focused on developing innovative CAR T-cell therapies, announces preliminary clinical data for CT0596, an allogeneic BCMA-targeted CAR-T developed using the THANK-u Plus™ platform. CT0596 is currently being evaluated in an early exploratory clinical study for relapsed/refractory multiple myeloma (R/R MM) or relapsed/refractory plasma cell leukemia (R/R PCL) to assess its safety, and preliminary efficacy.","length":517,"tagName":"p"},{"type":"image","alt":"(PRNewsfoto/科济药业)","displaySize":"","headline":null,"caption":"(PRNewsfoto/科济药业)","className":"","disableSlideshowImg":false,"size":{"original":{"width":400,"height":400,"url":"https://media.zenfs.com/en/prnewswire.com/5526ae7fcec6d3697a745ab2d0333d4b"},"resized":{"url":"https://s.yimg.com/ny/api/res/1.2/pxBnvmJ9CDgFxmtruRHsdQ--/YXBwaWQ9aGlnaGxhbmRlcjt3PTcwNTtoPTcwNTtjZj13ZWJw/https://media.zenfs.com/en/prnewswire.com/5526ae7fcec6d3697a745ab2d0333d4b","width":400,"height":400}},"href":"https://mma.prnewswire.com/media/1722549/Logo.html","hrefExternal":true,"rel":"nofollow"},{"type":"text","content":"As of May 6, 2025, 8 patients with R/R MM who had received at least three prior lines of therapy were enrolled and infused with CT0596 following lymphodepletion with the FC regimen (fludarabine 22.5-30 mg/m² and cyclophosphamide 350-500 mg/m²). Key findings from up to four months of follow-up include:","length":302,"tagName":"p"},{"type":"list","items":[{"val":[{"type":"text","content":"No dose-limiting toxicities (DLTs), ≥Grade 3 cytokine release syndrome (CRS), immune effector cell-associated neurotoxicity syndrome (ICANS), or graft-versus-host disease (GVHD) were reported. The product demonstrated a favorable safety profile, with no patients discontinuing treatment due to adverse events.","length":314,"tagName":"p"}]},{"val":[{"type":"text","content":"1) Among 5 patients who completed the first efficacy assessment at Week 4, 3 patients (60%) achieved stringent complete response/complete response (sCR/CR), and 4 patients (80%) achieved minimal residual disease (MRD)-negativity in the bone marrow. 2) Early efficacy data from 2 patients at Day 14 showed reductions in measurable lesions by ≥92% and ≥65%, respectively. 3) 1 patient had ...