TriangleNCT02252172 · OUTCOME
Percentage of Participants With Negative Minimal Residual Disease (MRD)
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 randomization (Day -3) up to 6.6 years
What was measured
MRD negativity rate is defined as the percentage of participants who had negative MRD at any time point after the date of randomization and prior to subsequent antimyeloma therapy. MRD was assessed in participants who achieved CR or better.
Analysis population: ITT population included all randomized participants.
Groups in this outcome
Lenalidomide + Dexamethasone (Rd)
Participants received Lenalidomide 25 milligrams (mg) capsule orally daily on Day 1 through Day 21 of each 28-day cycle, Dexamethasone 40 mg orally or intravenously (IV) once a week (QW) until disease progression or unacceptable toxicity up to 77.5 months. After completion of treatment, participants entered follow-up phase and were not started on subsequent anti-myeloma therapy without confirmed disease progression (assessed by the International Myeloma Working Group \[IMWG\] criteria).
Daratumumab + Lenalidomide + Dexamethasone (DRd)
Participants received Daratumumab 16 milligrams per kilograms (mg/kg) IV QW for the first 8 weeks (cycles 1-2) and then every 2 weeks (Q2W) for 16 weeks (Cycle 3-6), then every 4 weeks (Q4W) (from Cycle 7 and beyond) (each cycle of 28 days), Lenalidomide 25 mg capsule orally daily on Day 1 through Day 21 of each 28-day cycle, Dexamethasone 40 mg orally or IV QW until disease progression or unacceptable toxicity up to 77.3 months. After implementation of Amendment 8, participants who were ongoing with daratumumab IV treatment were given an option to switch to daratumumab subcutaneous (SC) injection on Day 1 of any cycle, as per investigator's discretion. After completion of treatment, participants entered follow-up phase and were not started on subsequent anti-myeloma therapy without confirmed disease progression (assessed by IMWG criteria).
| Group | Source count |
|---|---|
| Lenalidomide + Dexamethasone (Rd) | 369 |
| Daratumumab + Lenalidomide + Dexamethasone (DRd) | 368 |
Reported measurements
Source class 1
| Group | Value | Spread | Lower | Upper | Comment |
|---|---|---|---|---|---|
| Lenalidomide + Dexamethasone (Rd) | 11.1 | Not reported | 8.1 | 14.8 | Not reported |
| Daratumumab + Lenalidomide + Dexamethasone (DRd) | 32.1 | Not reported | 27.3 | 37.1 | Not reported |
Source statistical analyses
- ci Lower Limit
- 2.55
- ci Num Sides
- TWO_SIDED
- ci Pct Value
- 95
- ci Upper Limit
- 5.59
- group Ids
- OG000
- OG001
- non Inferiority Type
- SUPERIORITY
- p Value
- <0.0001
- param Type
- Odds Ratio (OR)
- param Value
- 3.78
- statistical Method
- Fisher Exact
Complete source fields
- analyses
- ci Lower Limit
- 2.55
- ci Num Sides
- TWO_SIDED
- ci Pct Value
- 95
- ci Upper Limit
- 5.59
- group Ids
- OG000
- OG001
- non Inferiority Type
- SUPERIORITY
- p Value
- <0.0001
- param Type
- Odds Ratio (OR)
- param Value
- 3.78
- statistical Method
- Fisher Exact
- classes
- categories
- measurements
- group Id
- OG000
- lower Limit
- 8.1
- upper Limit
- 14.8
- value
- 11.1
- group Id
- OG001
- lower Limit
- 27.3
- upper Limit
- 37.1
- value
- 32.1
- denoms
- counts
- group Id
- OG000
- value
- 369
- group Id
- OG001
- value
- 368
- units
- Participants
- description
- MRD negativity rate is defined as the percentage of participants who had negative MRD at any time point after the date of randomization and prior to subsequent antimyeloma therapy. MRD was assessed in participants who achieved CR or better.
- dispersion Type
- 95% Confidence Interval
- groups
- description
- Participants received Lenalidomide 25 milligrams (mg) capsule orally daily on Day 1 through Day 21 of each 28-day cycle, Dexamethasone 40 mg orally or intravenously (IV) once a week (QW) until disease progression or unacceptable toxicity up to 77.5 months. After completion of treatment, participants entered follow-up phase and were not started on subsequent anti-myeloma therapy without confirmed disease progression (assessed by the International Myeloma Working Group \[IMWG\] criteria).
- id
- OG000
- title
- Lenalidomide + Dexamethasone (Rd)
- description
- Participants received Daratumumab 16 milligrams per kilograms (mg/kg) IV QW for the first 8 weeks (cycles 1-2) and then every 2 weeks (Q2W) for 16 weeks (Cycle 3-6), then every 4 weeks (Q4W) (from Cycle 7 and beyond) (each cycle of 28 days), Lenalidomide 25 mg capsule orally daily on Day 1 through Day 21 of each 28-day cycle, Dexamethasone 40 mg orally or IV QW until disease progression or unacceptable toxicity up to 77.3 months. After implementation of Amendment 8, participants who were ongoing with daratumumab IV treatment were given an option to switch to daratumumab subcutaneous (SC) injection on Day 1 of any cycle, as per investigator's discretion. After completion of treatment, participants entered follow-up phase and were not started on subsequent anti-myeloma therapy without confirmed disease progression (assessed by IMWG criteria).
- id
- OG001
- title
- Daratumumab + Lenalidomide + Dexamethasone (DRd)
- param Type
- NUMBER
- population Description
- ITT population included all randomized participants.
- reporting Status
- POSTED
- time Frame
- From randomization (Day -3) up to 6.6 years
- title
- Percentage of Participants With Negative Minimal Residual Disease (MRD)
- type
- SECONDARY
- unit Of Measure
- Percentage of participants
Download exact source JSON → · Snapshot ctgov-results-191f4516d4760045304b24a0
Preserved source evidence · Not medical advice