Cartesian Therapeutics Updates Descartes-08 Program and Initiates Pediatric Trial
Cartesian Therapeutics highlighted its recent progress and outlined its 2026 strategic priorities across its cell therapy pipeline targeting autoimmune diseases. Descartes-08 Program Updates: Enrollment remains on track in the Phase 3 AURORA trial of Descartes-08, Cartesian's autologous anti-B cell maturation antigen chimeric antigen receptor T-cell therapy, in participants with MG. Cartesian announced the U.S. Food and Drug Administration (FDA) accepted the investigational new drug application for its planned Phase 2 trial in myositis. Cartesian today announced the initiation of its Phase 1/2 pediatric trial of Descartes-08 in children and young adults with autoimmune diseases, including juvenile dermatomyositis. the Company announced the publication of two peer-reviewed journal articles in Nature Medicine detailing the mechanism of action of Descartes-08 as well as reiterating data surrounding the Phase 2b trial of Descartes-08 in patients with MG.
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Cartesian Advances Descartes-08 Clinical Trials for Autoimmune Diseases
- Clinical Trial Progress: Cartesian's Descartes-08 is on track in the Phase 3 AURORA trial for myasthenia gravis, aiming to enroll approximately 100 participants to assess its impact on MG Activities of Daily Living, which could significantly enhance treatment outcomes and expand market share if successful.
- FDA Approval for New Indication: The IND application for Descartes-08 in myositis has been accepted by the FDA, with plans to initiate a Phase 2 trial in the first half of 2026, providing a potential opportunity for a single pivotal trial that would further strengthen its competitive position in autoimmune diseases.
- Pediatric Trial Initiation: The Phase 1/2 pediatric trial of Descartes-08 has been initiated for juvenile dermatomyositis, with the FDA granting Rare Pediatric Disease Designation, indicating the company's strategic focus on the pediatric autoimmune disease market.
- Funding Support Plan: Current cash resources are expected to support the completion of the ongoing Phase 3 trial for Descartes-08 and the initiation of the Phase 2 myositis trial through mid-2027, ensuring continued investment in R&D and maintaining market competitiveness.

Cartesian Advances Descartes-08 Clinical Trials for Autoimmune Diseases
- Clinical Trial Progress: Enrollment in the Phase 3 AURORA trial of Descartes-08 for myasthenia gravis is on track, with plans to initiate a Phase 2 trial for myositis in the first half of 2026, showcasing the company's ongoing innovation in autoimmune disease treatment.
- FDA Approval: The IND application for Descartes-08 targeting myositis has been accepted by the FDA, with a randomized double-blind trial planned for the first half of 2026, potentially paving the way for a single pivotal trial and enhancing market competitiveness.
- Funding Support: The company expects its current cash resources to support planned operations, including the completion of the Phase 3 trial for Descartes-08, through mid-2027, ensuring continuity and stability in its R&D efforts.
- Pediatric Trial Launch: The Phase 1/2 trial of Descartes-08 in juvenile dermatomyositis has been initiated, with the FDA granting Rare Pediatric Disease Designation, indicating the company's strategic positioning in treating autoimmune diseases in children.






