TriangleNCT01120184 · OUTCOME
Percentage of Participants Experiencing Treatment Failure
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
- Not reported
- Time frame
- Up to 48 months from randomization until clinical cutoff of 16-Sept-2014
What was measured
Treatment failure was defined as the discontinuation of all study medications in the treatment arm for any reason including disease progression, treatment toxicity, death, physician decision, or participant withdrawal. The percentage of participants with treatment failure was calculated as \[number of participants with event divided by the number analyzed\] multiplied by 100.
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 | 85.8 | Not reported | Not reported | Not reported | Not reported |
| Trastuzumab Emtansine + Placebo | 82.6 | Not reported | Not reported | Not reported | Not reported |
| Trastuzumab Emtansine + Pertuzumab | 80.2 | Not reported | Not reported | Not reported | Not reported |
Complete source fields
- classes
- categories
- measurements
- group Id
- OG000
- value
- 85.8
- group Id
- OG001
- value
- 82.6
- group Id
- OG002
- value
- 80.2
- denoms
- counts
- group Id
- OG000
- value
- 365
- group Id
- OG001
- value
- 367
- group Id
- OG002
- value
- 363
- units
- Participants
- description
- Treatment failure was defined as the discontinuation of all study medications in the treatment arm for any reason including disease progression, treatment toxicity, death, physician decision, or participant withdrawal. The percentage of participants with treatment failure was calculated as \[number of participants with event divided by the number analyzed\] multiplied by 100.
- 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
- Up to 48 months from randomization until clinical cutoff of 16-Sept-2014
- title
- Percentage of Participants Experiencing Treatment Failure
- type
- SECONDARY
- unit Of Measure
- percentage of participants
Download exact source JSON → · Snapshot ctgov-results-191f4516d4760045304b24a0
Preserved source evidence · Not medical advice