{"title":"[Successful polatuzumab vedotin and rituximab therapy for post-CAR-T relapse of diffuse large B-cell lymphoma].","authors":"Tetsu Kushida, Makoto Hirosawa, Midori Goto, Yoshiko Seike, Noriaki Kitamura, Tsukasa Nakanishi, Aya Tanaka, Takehiro Higashi, Hiroaki Morimoto, Junichi Tsukada","doi":"10.11406/rinketsu.65.180","DOIUrl":null,"url":null,"abstract":"<p><p>Relapse or progressive disease after chimeric antigen receptor T-cell (CAR-T) treatment remains a major issue for poor-risk aggressive large B-cell lymphoma. However, limited data are available on post-CAR-T use of polatuzumab vedotin. Here we describe the case of a patient with diffuse large B-cell lymphoma (DLBCL) who experienced relapse three months after CD19-directed CAR-T therapy with tisagenlecleucel. However, the relapsed lesions rapidly disappeared following treatment with polatuzumab vedotin and rituximab. Notably, long-term remission was achieved without severe cytopenia, infections or peripheral neuropathy, showing the therapeutic benefit of polatuzumab vedotin for CAR-T failure.</p>","PeriodicalId":93844,"journal":{"name":"[Rinsho ketsueki] The Japanese journal of clinical hematology","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"[Rinsho ketsueki] The Japanese journal of clinical hematology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.11406/rinketsu.65.180","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Relapse or progressive disease after chimeric antigen receptor T-cell (CAR-T) treatment remains a major issue for poor-risk aggressive large B-cell lymphoma. However, limited data are available on post-CAR-T use of polatuzumab vedotin. Here we describe the case of a patient with diffuse large B-cell lymphoma (DLBCL) who experienced relapse three months after CD19-directed CAR-T therapy with tisagenlecleucel. However, the relapsed lesions rapidly disappeared following treatment with polatuzumab vedotin and rituximab. Notably, long-term remission was achieved without severe cytopenia, infections or peripheral neuropathy, showing the therapeutic benefit of polatuzumab vedotin for CAR-T failure.