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NCT01996865 · OUTCOME

Complete Response Rate (CRR)

Lenalidomide Plus Rituximab Followed by Lenalidomide Versus Rituximab Maintenance for Relapsed/Refractory Follicular, Marginal Zone or Mantle Cell Lymphoma. · Source last updated 2025-07-10

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

Measure
NUMBER
Unit
Percentage of participants
Interval / dispersion
95% Confidence Interval
Time frame
From the first dose date of maintenance therapy up to CR or CRu (up to approximately 432 weeks)

What was measured

Best Complete Response Rate (CRR), defined as the proportion of participants with a best response of at least CRu (including CR and CRu) after the first dose date of maintenance therapy and prior to any treatment change.

Analysis population: All randomized participants in Arm A and Arm B, as prespecified in the protocol

Groups in this outcome

Arm A: Lenalidomide + Rituximab

Maintenance Period (18 Cycles): lenalidomide 10 mg once daily on Days 1 to 21 of every 28-day Cycle for Cycles 13 to 30 AND rituximab 375 mg/m2 on Day 1 of every 28-day Cycle for Cycles 13, 15, 17, 19, 21, 23, 25, 27, and 29. Followed by Optional Maintenance Period (up to PD): Lenalidomide 10 mg once daily on Days 1 to 21 of every 28-day Cycle up to PD. This treatment will be at the discretion of the participant and the investigator.

Arm B: Rituximab

Maintenance Period (18 Cycles): participants received rituximab 375 mg/m2 on Day 1 of every 28-day Cycle for Cycles 13, 15, 17, 19, 21, 23, 25, 27, and 29

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

Analysis denominator · Participants

GroupSource count
Arm A: Lenalidomide + Rituximab135
Arm B: Rituximab132

Reported measurements

Source class 1
Values in Percentage of participants · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Arm A: Lenalidomide + Rituximab60.7Not reported52.069.0Not reported
Arm B: Rituximab58.3Not reported49.466.8Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        52.0
        upper Limit
        69.0
        value
        60.7
      2. group Id
        OG001
        lower Limit
        49.4
        upper Limit
        66.8
        value
        58.3
denoms
  1. counts
    1. group Id
      OG000
      value
      135
    2. group Id
      OG001
      value
      132
    units
    Participants
description
Best Complete Response Rate (CRR), defined as the proportion of participants with a best response of at least CRu (including CR and CRu) after the first dose date of maintenance therapy and prior to any treatment change.
dispersion Type
95% Confidence Interval
groups
  1. description
    Maintenance Period (18 Cycles): lenalidomide 10 mg once daily on Days 1 to 21 of every 28-day Cycle for Cycles 13 to 30 AND rituximab 375 mg/m2 on Day 1 of every 28-day Cycle for Cycles 13, 15, 17, 19, 21, 23, 25, 27, and 29. Followed by Optional Maintenance Period (up to PD): Lenalidomide 10 mg once daily on Days 1 to 21 of every 28-day Cycle up to PD. This treatment will be at the discretion of the participant and the investigator.
    id
    OG000
    title
    Arm A: Lenalidomide + Rituximab
  2. description
    Maintenance Period (18 Cycles): participants received rituximab 375 mg/m2 on Day 1 of every 28-day Cycle for Cycles 13, 15, 17, 19, 21, 23, 25, 27, and 29
    id
    OG001
    title
    Arm B: Rituximab
param Type
NUMBER
population Description
All randomized participants in Arm A and Arm B, as prespecified in the protocol
reporting Status
POSTED
time Frame
From the first dose date of maintenance therapy up to CR or CRu (up to approximately 432 weeks)
title
Complete Response Rate (CRR)
type
SECONDARY
unit Of Measure
Percentage of participants

Download exact source JSON → · Snapshot ctgov-results-191f4516d4760045304b24a0

Preserved source evidence · Not medical advice