Predictive factors and outcomes for ibrutinib in relapsed/refractory marginal zone lymphoma: a multicenter cohort study

Autor: Narendranath Epperla, Qiuhong Zhao, Sayan Mullick Chowdhury, Lauren Shea, Tamara K. Moyo, Nishitha Reddy, Julia Sheets, David M. Weiner, Praveen Ramakrishnan Geethakumari, Malathi Kandarpa, Ximena Jordan Bruno, Colin Thomas, Michael C. Churnetski, Andrew Hsu, Luke Zurbriggen, Cherie Tan, Kathryn Lindsey, Joseph Maakaron, Paolo F. Caimi, Pallawi Torka, Celeste Bello, Sabarish Ayyappan, Reem Karmali, Seo-Hyun Kim, Anna Kress, Shalin Kothari, Yazeed Sawalha, Beth Christian, Kevin A. David, Irl Brian Greenwell, Murali Janakiram, Vaishalee P. Kenkre, Adam J. Olszewski, Jonathon B. Cohen, Neil Palmisiano, Elvira Umyarova, Ryan A. Wilcox, Farrukh T. Awan, Juan Pablo Alderuccio, Stefan K. Barta, Natalie S. Grover, Nilanjan Ghosh, Nancy L. Bartlett, Alex F. Herrera, Geoffrey Shouse
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: Journal of Hematology & Oncology, Vol 15, Iss 1, Pp 1-6 (2022)
Druh dokumentu: article
ISSN: 1756-8722
DOI: 10.1186/s13045-022-01316-1
Popis: Abstract Ibrutinib is effective in the treatment of relapsed/refractory (R/R) marginal zone lymphoma (MZL) with an overall response rate (ORR) of 48%. However, factors associated with response (or lack thereof) to ibrutinib in R/R MZL in clinical practice are largely unknown. To answer this question, we performed a multicenter (25 US centers) cohort study and divided the study population into three groups: “ibrutinib responders”—patients who achieved complete or partial response (CR/PR) to ibrutinib; “stable disease (SD)”; and “primary progressors (PP)”—patients with progression of disease as their best response to ibrutinib. One hundred and nineteen patients met the eligibility criteria with 58%/17% ORR/CR, 29% with SD, and 13% with PP. The median PFS and OS were 29 and 71.4 months, respectively, with no difference in PFS or OS based on the ibrutinib line of therapy or type of therapy before ibrutinib. Patients with complex cytogenetics had an inferior PFS (HR = 3.08, 95% CI 1.23–7.67, p = 0.02), while those with both complex cytogenetics (HR = 3.00, 95% CI 1.03–8.68, p = 0.04) and PP (HR = 13.94, 95% CI 5.17–37.62, p
Databáze: Directory of Open Access Journals
Nepřihlášeným uživatelům se plný text nezobrazuje