Systematic review of outcomes and patient heterogeneity in relapsed or refractory diffuse large B-cell lymphoma.

ABSTRACT: Aim: To evaluate trials of systemic therapies in transplant-ineligible or -experienced, relapsed/refractory diffuse large-B cell lymphoma and the impact of patient characteristics on overall response rate (ORR). Patients & methods: Systematically reviewed multiple databases through 22 July 2021. Analyzed variations in patient characteristics and their relationship with ORR across trials. Results: Among 17 included trials, key patient characteristics varied substantially: primary refractory (0-69%), refractory to last line of therapy (LOT) (12-100%), ≥2 prior LOTs (14-100%), ≥3 prior LOTs (0-64%), IPI ≥3 (23-73%), tumor stage III/IV (50-90%) and median age (56-74 years). ORRs varied substantially (25-83%), correlating with these characteristics. Conclusion: Diffe

SUBMITTER: Miller SD 

PROVIDER: S-EPMC10288944 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature