TriangleNCT01120184 · OUTCOME
One-Year Survival Rate
Results reported by the registry submitting party. Population, time horizon, units and missing values must be read together.
- Measure
- NUMBER
- Unit
- percentage probability of being alive
- Interval / dispersion
- 95% Confidence Interval
- Time frame
- From randomization until 1 year
What was measured
The percentage of participants alive at 1 year after randomization was estimated as the one-year survival rate using Kaplan-Meier analysis, and corresponding CIs were computed using Greenwood's estimate of the standard error.
Analysis population: ITT Population.
Groups in this outcome
Trastuzumab + Taxane
Participants received trastuzumab plus either docetaxel or paclitaxel. The regimen was chosen at the investigator's discretion. Option 1: trastuzumab 8 mg/kg via IV infusion on Day 1 of Cycle 1, then 6 mg/kg IV on Day 1 of each subsequent 3-week cycle; plus a minimum of 6 cycles with docetaxel 75 or 100 mg/m\^2 IV on Day 1 of each 3-week cycle. Option 2: trastuzumab 4 mg/kg IV on Day 1 of Cycle 1, then 2 mg/kg IV weekly beginning on Day 8 of Cycle 1; plus a minimum of 18 weeks with paclitaxel 80 mg/m\^2 IV weekly. Treatment continued until disease progression, unacceptable toxicity, or study termination. If trastuzumab or docetaxel were discontinued for toxicity, the other agent could be continued as monotherapy.
Trastuzumab Emtansine + Placebo
Participants received trastuzumab emtansine plus pertuzumab-placebo. Trastuzumab emtansine was administered as 3.6 mg/kg via IV infusion, following completion of the placebo IV infusion, on Day 1 of each 3-week cycle. Treatment continued until disease progression, unacceptable toxicity, or study termination.
Trastuzumab Emtansine + Pertuzumab
Participants received trastuzumab emtansine plus pertuzumab. Trastuzumab emtansine was administered as 3.6 mg/kg via IV infusion, following completion of the pertuzumab IV infusion, on Day 1 of each 3-week cycle. Pertuzumab was given as 840 mg IV on Day 1 of Cycle 1, then 420 mg IV on Day 1 of each subsequent 3-week cycle. Treatment continued until disease progression, unacceptable toxicity, or study termination.
| Group | Source count |
|---|---|
| Trastuzumab + Taxane | 365 |
| Trastuzumab Emtansine + Placebo | 367 |
| Trastuzumab Emtansine + Pertuzumab | 363 |
Reported measurements
Source class 1
| Group | Value | Spread | Lower | Upper | Comment |
|---|---|---|---|---|---|
| Trastuzumab + Taxane | 91.4 | Not reported | 88.44 | 94.41 | Not reported |
| Trastuzumab Emtansine + Placebo | 92.4 | Not reported | 89.62 | 95.15 | Not reported |
| Trastuzumab Emtansine + Pertuzumab | 91.9 | Not reported | 89.00 | 94.77 | Not reported |
Complete source fields
- classes
- categories
- measurements
- group Id
- OG000
- lower Limit
- 88.44
- upper Limit
- 94.41
- value
- 91.4
- group Id
- OG001
- lower Limit
- 89.62
- upper Limit
- 95.15
- value
- 92.4
- group Id
- OG002
- lower Limit
- 89.00
- upper Limit
- 94.77
- value
- 91.9
- denoms
- counts
- group Id
- OG000
- value
- 365
- group Id
- OG001
- value
- 367
- group Id
- OG002
- value
- 363
- units
- Participants
- description
- The percentage of participants alive at 1 year after randomization was estimated as the one-year survival rate using Kaplan-Meier analysis, and corresponding CIs were computed using Greenwood's estimate of the standard error.
- dispersion Type
- 95% Confidence Interval
- groups
- description
- Participants received trastuzumab plus either docetaxel or paclitaxel. The regimen was chosen at the investigator's discretion. Option 1: trastuzumab 8 mg/kg via IV infusion on Day 1 of Cycle 1, then 6 mg/kg IV on Day 1 of each subsequent 3-week cycle; plus a minimum of 6 cycles with docetaxel 75 or 100 mg/m\^2 IV on Day 1 of each 3-week cycle. Option 2: trastuzumab 4 mg/kg IV on Day 1 of Cycle 1, then 2 mg/kg IV weekly beginning on Day 8 of Cycle 1; plus a minimum of 18 weeks with paclitaxel 80 mg/m\^2 IV weekly. Treatment continued until disease progression, unacceptable toxicity, or study termination. If trastuzumab or docetaxel were discontinued for toxicity, the other agent could be continued as monotherapy.
- id
- OG000
- title
- Trastuzumab + Taxane
- description
- Participants received trastuzumab emtansine plus pertuzumab-placebo. Trastuzumab emtansine was administered as 3.6 mg/kg via IV infusion, following completion of the placebo IV infusion, on Day 1 of each 3-week cycle. Treatment continued until disease progression, unacceptable toxicity, or study termination.
- id
- OG001
- title
- Trastuzumab Emtansine + Placebo
- description
- Participants received trastuzumab emtansine plus pertuzumab. Trastuzumab emtansine was administered as 3.6 mg/kg via IV infusion, following completion of the pertuzumab IV infusion, on Day 1 of each 3-week cycle. Pertuzumab was given as 840 mg IV on Day 1 of Cycle 1, then 420 mg IV on Day 1 of each subsequent 3-week cycle. Treatment continued until disease progression, unacceptable toxicity, or study termination.
- id
- OG002
- title
- Trastuzumab Emtansine + Pertuzumab
- param Type
- NUMBER
- population Description
- ITT Population.
- reporting Status
- POSTED
- time Frame
- From randomization until 1 year
- title
- One-Year Survival Rate
- type
- SECONDARY
- unit Of Measure
- percentage probability of being alive
Download exact source JSON → · Snapshot ctgov-results-191f4516d4760045304b24a0
Preserved source evidence · Not medical advice