TriangleNCT02441686 · OUTCOME
1-Year Progression Free Survival (PFS) Probability
Results reported by the registry submitting party. Population, time horizon, units and missing values must be read together.
- Measure
- NUMBER
- Unit
- percentage probability
- Interval / dispersion
- 95% Confidence Interval
- Time frame
- Median follow up for PFS is 13.4 months with the relevant observation timepoint equal to 1 year.
What was measured
1-year PFS is the probability estimate at 1 year based on the Kaplan-Meier method. PFS is defined as the duration of time from study entry to documented disease progression or death from any cause, censored at the date last known progression-free for those who have not progressed or died. PD, based on IMWG criteria, requires 1+ of the following: \>25% increase in the level of serum monoclonal paraprotein, which must also be an absolute increase of at least 5 g/L and confirmed on a repeat investigation. \>25% increase in 24h urinary light chain excretion, which must also be an absolute increase of at least 200 mg/24 h and confirmed on a repeat investigation. \>25% increase in plasma cells in a bone marrow aspirate or on trephine biopsy, which must also be an absolute increase of at least 10%. Definite increase in the size of existing lytic bone lesions or soft tissue plasmacytomas. Development of new bone lesions or soft tissue plasmacytomas. Development of hypercalcemia.
Groups in this outcome
Lenalidomide, Subcutaneous Bortezomib, Dexamethasone
Lenalidomide (R): 25 mg on days 1-14 orally Subcutaneous Bortezomib (sqV): 1.3 mg/m\^2 on days 1, 4, 8 and 11 Dexamethasone (d): 20 mg on days 1, 2, 4, 5, 8, 9, 11 and 12 Stem cell mobilization occurs at the end of Cycle 4. Participants may elect to stop treatment at the end of Induction Cycle 4 and proceed to autologous stem cell transplant (ASCT) with melphalan 200 mg/m\^2 conditioning, or receive a full 8 cycles of RsqVd induction therapy. RsqVd cycle duration is 21-days. Maintenance follows with the specific regimen determined by risk category. High-risk participants defined as those with International Staging System (ISS) stage II or stage III disease and/or high-risk cytogenetics including t(4;14), t(4; 16), del(17p) receive sqV of 1.3 mg/m\^2 on days 1 and 15 in addition to R 10mg (15mg after cycle 3 if tolerated) on days 1-21 of 28-day cycle. Standard-risk participants receive R monotherapy.
| Group | Source count |
|---|---|
| Lenalidomide, Subcutaneous Bortezomib, Dexamethasone | 41 |
Reported measurements
Source class 1
| Group | Value | Spread | Lower | Upper | Comment |
|---|---|---|---|---|---|
| Lenalidomide, Subcutaneous Bortezomib, Dexamethasone | 89.2 | Not reported | 79.2 | 99.3 | Not reported |
Complete source fields
- classes
- categories
- measurements
- group Id
- OG000
- lower Limit
- 79.2
- upper Limit
- 99.3
- value
- 89.2
- denoms
- counts
- group Id
- OG000
- value
- 41
- units
- Participants
- description
- 1-year PFS is the probability estimate at 1 year based on the Kaplan-Meier method. PFS is defined as the duration of time from study entry to documented disease progression or death from any cause, censored at the date last known progression-free for those who have not progressed or died. PD, based on IMWG criteria, requires 1+ of the following: \>25% increase in the level of serum monoclonal paraprotein, which must also be an absolute increase of at least 5 g/L and confirmed on a repeat investigation. \>25% increase in 24h urinary light chain excretion, which must also be an absolute increase of at least 200 mg/24 h and confirmed on a repeat investigation. \>25% increase in plasma cells in a bone marrow aspirate or on trephine biopsy, which must also be an absolute increase of at least 10%. Definite increase in the size of existing lytic bone lesions or soft tissue plasmacytomas. Development of new bone lesions or soft tissue plasmacytomas. Development of hypercalcemia.
- dispersion Type
- 95% Confidence Interval
- groups
- description
- Lenalidomide (R): 25 mg on days 1-14 orally Subcutaneous Bortezomib (sqV): 1.3 mg/m\^2 on days 1, 4, 8 and 11 Dexamethasone (d): 20 mg on days 1, 2, 4, 5, 8, 9, 11 and 12 Stem cell mobilization occurs at the end of Cycle 4. Participants may elect to stop treatment at the end of Induction Cycle 4 and proceed to autologous stem cell transplant (ASCT) with melphalan 200 mg/m\^2 conditioning, or receive a full 8 cycles of RsqVd induction therapy. RsqVd cycle duration is 21-days. Maintenance follows with the specific regimen determined by risk category. High-risk participants defined as those with International Staging System (ISS) stage II or stage III disease and/or high-risk cytogenetics including t(4;14), t(4; 16), del(17p) receive sqV of 1.3 mg/m\^2 on days 1 and 15 in addition to R 10mg (15mg after cycle 3 if tolerated) on days 1-21 of 28-day cycle. Standard-risk participants receive R monotherapy.
- id
- OG000
- title
- Lenalidomide, Subcutaneous Bortezomib, Dexamethasone
- param Type
- NUMBER
- reporting Status
- POSTED
- time Frame
- Median follow up for PFS is 13.4 months with the relevant observation timepoint equal to 1 year.
- title
- 1-Year Progression Free Survival (PFS) Probability
- type
- SECONDARY
- unit Of Measure
- percentage probability
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Preserved source evidence · Not medical advice