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Trial · NCT01208662

Registered outcomes15

Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.

ListOutcomeTime frameDescription
PrimaryMedian Progression-Free Survival (PFS)
On treatment, disease was assessed every cycle up to maintenance and every 3 cycles on maintenance. In long-term follow-up, disease was assessed every 2 months until PD or death. Median (maximum) PFS follow-up was 70 and 129 months.
PFS was estimated using the Kaplan-Meier (KM) method and defined as time from randomization to the earlier of disease progression (PD) as determined by central review or death from any cause (events). Patients who started non-protocol therapy (NPT) were censored at the date of NPT initiation if available or date treatment ended if date of NPT was missing. Deaths occurring beyond 1 year from the date last known progression-free are not counted as events and censored at date of last disease evaluation. Patients who had not started NPT, progressed, or died were censored at the date of last disease evaluation. PD was based upon the International Myeloma Working Group (IMWG) uniform response criteria. \[Kumar S, et al Lancet Oncol 2016;17(8):e328-e346\].
SecondaryPartial Response (PR) Rate
Disease was assessed every cycle up to maintenance and every 3 cycles on maintenance. Median treatment duration (months) from randomization 28.2 (RVD Alone) and 36.1 (RVD plus ASCT). Maximum treatment duration was 133.5 months in this study cohort.
The PR rate is the percentage of participants achieving PR or better on treatment and was evaluated based on the IMWG criteria. PR was defined as \> 50% reduction of serum M-protein and reduction in 24-h urinary M-protein by \> 90% or to \< 200mg per 24 hours. If the serum and urine M-protein are unmeasurable, a \> 50% decrease in the difference between involved and uninvolved free light chain levels is required in place of the M-protein criteria. If serum and urine M-protein are unmeasurable, and serum free light assay is also unmeasurable, \>50% reduction in plasma cells is required in place of M-protein, provided baseline bone marrow plasma cell percentage was \> 30%. In addition to the above listed criteria, if present at baseline, a \> 50% reduction in the size of soft tissue plasmacytomas was also required. Exact (Clopper-Pearson) confidence limits of 98.2857% represents Bonferroni adjustment for 7 tests (1-0.05/7) per statistical analysis plan for key secondary outcomes.
SecondaryVery Good Partial Response (VGPR) Rate
Disease was assessed every cycle up to maintenance and every 3 cycles on maintenance. Median treatment duration (months) from randomization 28.2 (RVD Alone) and 36.1 (RVD plus ASCT). Maximum treatment duration was 134 months in this study cohort.
The VGPR rate is the percentage of participants achieving VGPR or better on treatment and was evaluated based on IMWG criteria. VGPR was defined as serum and urine M-protein detectable by immunofixation but not on electrophoresis or 90% or greater reduction in serum M-protein plus urine M-protein level \<100mg per 24 hours.
SecondaryComplete Response (CR) Rate
Disease was assessed every cycle up to maintenance and every 3 cycles on maintenance. Median treatment duration (months) from randomization 28.2 (RVD Alone) and 36.1 (RVD plus ASCT). Maximum treatment duration was 134 months in this study cohort.
The CR rate is the percentage of participants achieving CR or better on treatment and was evaluated based on IMWG criteria. CR was defined as the negative immunofixation on the serum and urine and disappearance of any soft tissue plasmacytomas and \<5% plasma cells in bone marrow. Confirmation with repeat bone marrow biopsy was not needed.
SecondaryMedian Duration of Response: Partial Response (DOR PR)
On treatment, disease was assessed every cycle up to maintenance and every 3 cycles on maintenance. In long-term follow-up, disease was assessed every 2 months until PD or death. Median (maximum) DOR PR follow-up was 62.9 and 122.9 months.
DOR PR was estimated using the KM method and defined as the time from documented best response as CR to documented disease progression per IMWG criteria. Patients who have not progressed or died were censored at the date last known progression-free.
Secondary5-Year Time to Progression (TTP)
On treatment, disease was assessed every cycle up to maintenance and every 3 cycles on maintenance. In long-term follow-up, disease was assessed every 2 months until PD or death. Median TTP follow-up was 70 months. The probability estimate is at 5 years.
TTP was estimated using the KM method and defined as time from randomization to time of documented IMWG disease progression or censoring time (time of last disease evaluation for those alive, time to death among those who died). Patients initiating non-protocol therapy prior to progression or death were censored at the date of non-protocol therapy in the TTP analysis. The 5-year TTP endpoint is a probability.
Secondary5-Year Overall Survival (OS)In long-term follow-up, survival follow-up every 2 months until death. Median (maximum) OS follow-up was 76 and 129 months.The probability estimate is at 5 years.OS was estimated using the KM method and defined as time from randomization to death due to any cause. Patients alive were censored at date last known alive. The 5-year OS endpoint is a probability.
SecondaryGrade 3 or Higher Treatment-Related Non-Hematologic Adverse Event (AE) Rate
AEs was assessed every cycle on treatment. Median treatment duration (months) from randomization 28.2 (RVD Alone) and 36.1 (RVD plus ASCT). Maximum treatment duration was 133.5 months in this study cohort.
Safety was evaluated throughout trial treatment, including ASCT, and through 30 days after receipt of the last dose of a trial drug. Treatment attribution and grade were based on the NCI CTCAE v4. The Grade 3 or Higher Treatment-Related Non-Hematologic AE Rate is percentage of participants who experienced any grade 3-5 treatment-related (possible, probable or definite attribution) non-hematologic adverse event based on CTCAEv4 as reported on case report forms. The difference in the rate of all grade 3 or higher toxicities was compared between the two groups using Fisher's exact test.
Secondary5-year Cumulative Incidence of Second Primary Malignancy (SPM)5 years
Second primary malignancy (SPM) is defined as the development of another new, unrelated cancer, regardless of treatment for previous malignancy attribution. The cumulative incidence of SPMs was estimated with death as a competing risk. SPMs were collected using an SAE form or MEDWATCH 3500A form, with intensity determined by using the NCI CTCAE version 4 as a guideline.
SecondaryMedian Treatment DurationUp to 134 monthsTreatment duration estimated using the KM method is defined as the time from registration (C1) to the time off treatment (event) or censored at date of last treatment.
SecondaryMedian Maintenance Treatment DurationUp to 128 monthsMaintenance treatment duration estimated using the KM method is defined as the time from start of maintenance to the time off maintenance (event) or censored at date of last maintenance treatment.
SecondarySubsequent Therapy RateUp to 129 monthsSubsequent therapy rate was the percentage of participants who discontinued treatment and initiated subsequent non-protocol therapy.
SecondaryChange From Baseline on the Functional Assessment of Cancer Therapy/Gynecologic Oncology Group-Neurotoxicity (FACT/GOG-NTX)Cycle 1 (Baseline), Cycle 2, Pre-Mobilization, Cycle 5 Arm A / Post Auto-HSCT Arm B, Cycle 8 Arm A /Cycle 5 Arm B, Maintenance Day 1, 2 years from baseline, 3 years from baseline
The FACT/GOG-NTX assessment consists of 11 questions that are all used to construct 1 subscale to summarize symptoms of peripheral neuropathy, including sensory, motor, and auditory problems and cold sensitivity. (https://www.facit.org/measures/FACT-GOG-NTX) Each question has 4 possible responses from 0 (Not at all) to 4 (Very Much) which are reverse-scored and summed. This sum is then scaled by the number of questions answered by multiplying by 11 and then dividing by the number of questions that are non-blank, in order to keep all final scores proportional to one another even if some questions are left blank. The aggregate score ranges from 0 to 44, with higher scores indicating less neurotoxicity and lower scores indicating more neurotoxicity. Change from baseline is the difference
SecondaryChange From Baseline on the European Organization for Research and Treatment of Cancer Quality-of-Life Questionnaire Core 30 (EORTC QLQ-C30): Global Health Status/Quality of Life (QoL) Sub-scaleCycle 1 (Baseline), Cycle 2, Pre-Mobilization, Cycle 5 Arm A / Post Auto-HSCT Arm B, Cycle 8 Arm A /Cycle 5 Arm B, Maintenance Day 1, 2 years from baseline, 3 years from baseline
The EORTC QLQ-C30 assessment consists of 30 questions that are used to construct 15 distinct sub-scales (five function scales, nine symptom scales, and a global health status/QoL scale). The global health status/QoL scale is comprised of two questions each with a range of 6 (1=Very Poor to 7=Excellent). Scores on all sub-scales range from 0 to 100 after linear transformation of the raw scores, with higher scores representing better global health status and quality of life.
SecondaryQuality-Adjusted Life Years (QALYs)Maximum observation of survival for this study cohort was 129.4 months.
QALYs were estimated with a model beginning at initiation of first-line therapy by arm. A lifetime horizon, as well as subsequent lines of therapy, was examined using open-source Amua 0.3.0 software. Base case analysis was performed using 10,000 first-order Monte Carlo simulations. Conditional probabilities were extracted from Kaplan-Meier curves from pivotal clinical trials using WebPlotDigitizer. Costs were estimated from RED BOOK and DFCI charge reporting in US Dollars ($) after inflation adjustment to 2022 and 3% discounting, and QALYs effects were measured using EQ-5D data from Hatswell et al.

Source ClinicalTrials.govtrials-2026-11-12-0.5.0

Sources 3

  • ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
  • ClinicalTrials.govNo license stated
  • NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
  • ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
  • ClinicalTrials.govnone stated
  • NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)

ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.

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