Clinical Hold on 3 CARsgen CAR T-cell Therapies
FDA has placed a clinical hold on three CARsgen Therapeutics clinical trials due to chemistry, manufacturing and controls questions. As a result, trials evaluating CT053, CT041, and CT071 are on hold “pending resolution of the findings following an inspection of the manufacturing site located in Durham, NC,” a company release says.
CARsgen says it plans to conduct a comprehensive review and improvement on GMPs at the site, and it is “committed to working closely with the FDA to address the findings to ensure the smooth progress and production quality for clinical trials.”
CT041 is described as an autologous CAR T-cell product candidate against the protein Claudin18.2, and it targets the treatment of Claudin18.2 positive solid tumors with a primary focus on gastric/gastroesophageal junction cancer and pancreatic cancer. CT053 is an autologous BCMA CAR T-cell product candidate for treating refractory or relapsed multiple myeloma, according to the company. And,it says, CT071 is an autologous CAR T-cell therapy candidate targeting G protein-coupled receptor Class C group 5 member D for treating relapsed/refractory multiple myeloma or relapsed/refractory primary plasma cell leukemia.