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Abstract

Anti-PD-1 based therapies and brentuximab vedotin (BV) have significantly improved survival in patients with classic Hodgkin lymphoma (cHL) and have been incorporated into earlier lines of therapy. However, there is insufficient data regarding the clinical outcomes in patients who develop refractory disease or who become intolerant of BV and anti-PD-1 therapies (double refractory/intolerant; DR/INT). Here, we evaluated outcomes in patients with DR/INT cHL from 15 US academic medical centers. A total of 173 patients were identified as DR/INT. The median overall survival from the time of cHL diagnosis (OS-1) was 14.8 years (95% CI: 10.9–20.9 years) and the 10-year OS-1 estimate was 62% (95% CI: 52–70%). After accounting for differences in age, patients who underwent autologous stem cell transplant prior to developing DR/INT had significantly longer OS-1 (HR 0.53, 95% CI: 0.29–0.96, p = 0.04). Median OS from time of DR/INT (OS-2) was 7.4 years (95% CI: 4.3-NR) and the 5-year OS-2 estimate was 57% (95% CI: 48-66%). Both anti-PD-1 and BV based therapy rechallenge were effective with median PFS of 237 days (95% CI: 155-357 days) and 183 days (95% CI: 108–273 days), respectively. Finally, advanced therapy options such as CD30 directed chimeric antigen receptor T-cell therapy and allogeneic stem cell transplant after DR/INT were associated with improved OS-2 (p < 0.001). To our knowledge, this represents the largest cohort of patients with DR/INT cHL. OS-2 will serve as a benchmark for future studies aiming to improve survival in DR/INT cHL.

Details

1009240
Title
Outcomes in patients with classic Hodgkin lymphoma refractory or intolerant to brentuximab vedotin and anti-PD-1 therapy: a real world analysis from 15 U.S. academic centers
Publication title
Volume
15
Issue
1
Pages
45
Publication year
2025
Publication date
Dec 2025
Publisher
Springer Nature B.V.
Place of publication
London
Country of publication
Netherlands
Publication subject
e-ISSN
20445385
Source type
Scholarly Journal
Language of publication
English
Document type
Journal Article
Publication history
 
 
Online publication date
2025-03-26
Milestone dates
2025-03-12 (Registration); 2024-11-25 (Received); 2025-03-12 (Accepted); 2025-02-10 (Rev-Recd)
Publication history
 
 
   First posting date
26 Mar 2025
ProQuest document ID
3181528186
Document URL
https://www.proquest.com/scholarly-journals/outcomes-patients-with-classic-hodgkin-lymphoma/docview/3181528186/se-2?accountid=208611
Copyright
Copyright Springer Nature B.V. Dec 2025
Last updated
2025-03-27
Database
ProQuest One Academic