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NCT01996865 · OUTCOME

Participants Experiencing Treatment Emergent Adverse Events (TEAEs)

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
COUNT_OF_PARTICIPANTS
Unit
Participants
Interval / dispersion
Not reported
Time frame
From first dose up to 30 days after last dose (up to approximately 64 weeks for induction period and 427 weeks for maintenance period)

What was measured

Number of participants experiencing AEs, SAEs, AEs leading to study discontinuation, and AEs of interest (AEIs). An Adverse Event (AE) is defined as any new untoward medical occurrence or worsening of a preexisting medical condition in a clinical investigation participant administered study treatment and that does not necessarily have a causal relationship with this treatment. SAEs is any untoward medical occurrence that, at any dose: results in death; is life-threatening; requires inpatient hospitalization; results significant disability; or is a congenital anomaly/birth defect. TEAEs are defined as AEs with an onset date on or after the first dose of study treatment up to 30 days after the last dose of study treatment in the study, or if a pre-existing condition worsens in severity or becomes serious after receiving the first dose of study treatment.

Analysis population: All treated participants

Groups in this outcome

Induction Period: Lenalidomide + Rituximab

Induction Period (12 cycles): participants received lenalidomide 20 mg (10 mg if creatinine clearance ≥ 30 mL/min but \< 60 mL/min) once daily on Days 1 to 21 of every 28-day Cycle for Cycles 1 to 12 AND rituximab 375 mg/m2 every week in Cycle 1 (Days 1, 8, 15, and 22) and Day 1 of every 28-day Cycle for Cycles 3, 5, 7, 9, and 11

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
Induction Period: Lenalidomide + Rituximab500
Arm A: Lenalidomide + Rituximab134
Arm B: Rituximab132

Reported measurements

Participants experiencing at least one TEAE
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Induction Period: Lenalidomide + Rituximab499Not reportedNot reportedNot reportedNot reported
Arm A: Lenalidomide + Rituximab133Not reportedNot reportedNot reportedNot reported
Arm B: Rituximab120Not reportedNot reportedNot reportedNot reported
Participants experiencing at least one serious TEAE
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Induction Period: Lenalidomide + Rituximab172Not reportedNot reportedNot reportedNot reported
Arm A: Lenalidomide + Rituximab57Not reportedNot reportedNot reportedNot reported
Arm B: Rituximab22Not reportedNot reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        499
      2. group Id
        OG001
        value
        133
      3. group Id
        OG002
        value
        120
    title
    Participants experiencing at least one TEAE
  2. categories
    1. measurements
      1. group Id
        OG000
        value
        172
      2. group Id
        OG001
        value
        57
      3. group Id
        OG002
        value
        22
    title
    Participants experiencing at least one serious TEAE
denoms
  1. counts
    1. group Id
      OG000
      value
      500
    2. group Id
      OG001
      value
      134
    3. group Id
      OG002
      value
      132
    units
    Participants
description
Number of participants experiencing AEs, SAEs, AEs leading to study discontinuation, and AEs of interest (AEIs). An Adverse Event (AE) is defined as any new untoward medical occurrence or worsening of a preexisting medical condition in a clinical investigation participant administered study treatment and that does not necessarily have a causal relationship with this treatment. SAEs is any untoward medical occurrence that, at any dose: results in death; is life-threatening; requires inpatient hospitalization; results significant disability; or is a congenital anomaly/birth defect. TEAEs are defined as AEs with an onset date on or after the first dose of study treatment up to 30 days after the last dose of study treatment in the study, or if a pre-existing condition worsens in severity or becomes serious after receiving the first dose of study treatment.
groups
  1. description
    Induction Period (12 cycles): participants received lenalidomide 20 mg (10 mg if creatinine clearance ≥ 30 mL/min but \< 60 mL/min) once daily on Days 1 to 21 of every 28-day Cycle for Cycles 1 to 12 AND rituximab 375 mg/m2 every week in Cycle 1 (Days 1, 8, 15, and 22) and Day 1 of every 28-day Cycle for Cycles 3, 5, 7, 9, and 11
    id
    OG000
    title
    Induction Period: Lenalidomide + Rituximab
  2. 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
    OG001
    title
    Arm A: Lenalidomide + Rituximab
  3. 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
    OG002
    title
    Arm B: Rituximab
param Type
COUNT_OF_PARTICIPANTS
population Description
All treated participants
reporting Status
POSTED
time Frame
From first dose up to 30 days after last dose (up to approximately 64 weeks for induction period and 427 weeks for maintenance period)
title
Participants Experiencing Treatment Emergent Adverse Events (TEAEs)
type
SECONDARY
unit Of Measure
Participants

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

Preserved source evidence · Not medical advice