NCT04680052 · OUTCOME

Overall Population: FACT-Lym Scores at Baseline and End of Treatment

A Phase 3 Study to Assess Efficacy and Safety of Tafasitamab Plus Lenalidomide and Rituximab Compared to Placebo Plus Lenalidomide and Rituximab in Patients With Relapsed/Refractory (R/R) Follicular Lymphoma or Marginal Zone Lymphoma. · Source last updated 2026-09-04

Results reported by the registry submitting party. Population, time horizon, units and missing values must be read together.

Measure: MEAN
Unit: scores on a scale
Interval / dispersion: Standard Deviation
Time frame: up to approximately 34 months

What was measured

The FACT-Lymphoma (v4) is composed of 42 items with a 5-point Likert-type scale and 5 subscales. Physical well-being (PWB) subscale: 7 items measured on 0- to 4-point scale; total score = 0-28. Social/family well-being (SWB) subscale: 7 items measured on 0- to 4-point scale; total score = 0-28. Emotional well-being (EWB) subscale: 6 items measured on 0- to 4-point scale; total score = 0-24. Functional well-being (FWB) subscale: 7 items measured on 0- to 4-point scale; total score = 0-28. Lymphoma (LymS) subscale includes 15 items; total score = 0-60. Three total scores can be derived by adding the subscales: FACT-Lymphoma Trial Outcome Index (TOI): (PWB score) + (FWB score) + (LymS score); total score = 0-116. FACT-G total score: (PWB score) + (SWB score) + (EWB score) + (FWB score); total score = 0-108. FACT-Lymphoma total score: (PWB score) + (SWB score) + (EWB score) + (FWB score) + (LymS score); total score = 0-168. The higher the score, the better the quality of life.

Analysis population: Overall Full Analysis Set. As pre-specified in the Statistical Analysis Plan, the MZL population was considered as a subpopulation of interest, not a main analysis population. The FL and MZL populations were combined for analysis into the Overall population, which was a main analysis population. Only participants with available data were analyzed.

Groups in this outcome

FL and MZL: Tafasitamab + Rituximab + Lenalidomide

Participants with FL and MZL were randomized to receive tafasitamab 12 mg/kg IV, administered on Days 1, 8, 15, and 22 of Cycles 1 to 3 and on Days 1 and 15 of Cycles 4 to 12. Participants also received oral lenalidomide (including generics) 20 mg QD, administered at approximately the same time every day on Days 1 to 21 of Cycles 1 to 12, and rituximab (including biosimilars) 375 mg/m\^2 IV, administered on Days 1, 8, 15, and 22 of Cycle 1 and on Day 1 of Cycles 2 to 5. A treatment cycle was defined as 28 calendar days.

FL and MZL: Placebo + Rituximab + Lenalidomide

Participants with FL and MZL were randomized to receive placebo 0.9% saline solution IV, administered on Days 1, 8, 15, and 22 of Cycles 1 to 3 and on Days 1 and 15 of Cycles 4 to 12. Participants also received oral lenalidomide (including generics) 20 mg QD, administered at approximately the same time every day on Days 1 to 21 of Cycles 1 to 12, and rituximab (including biosimilars) 375 mg/m\^2 IV, administered on Days 1, 8, 15, and 22 of Cycle 1 and on Day 1 of Cycles 2 to 5. A treatment cycle was defined as 28 calendar days.

Group identifiers and denominators belong to this outcome only. They may differ in another outcome or in safety reporting.