TriangleNCT02603432 · OUTCOME
Duration of Response (DOR) as Assessed by Investigator
Results reported by the registry submitting party. Population, time horizon, units and missing values must be read together.
- Measure
- MEDIAN
- Unit
- months
- Interval / dispersion
- 95% Confidence Interval
- Time frame
- First response subsequently confirmed to progression of disease or start of new anti-cancer therapy or discontinuation from the study or death, whichever occurred first (for a maximum duration of 41 months)
What was measured
Investigator assessed DOR: time from first documentation of OR (confirmed CR or PR) to date of first documentation of PD or death due to any cause. As per RECIST version 1.1, CR: complete disappearance of all target and non-target lesions, with exception of nodal disease sustained for 4 weeks. Additionally, normalization of tumor marker levels and any pathological lymph nodes reduced in short axis to \<10 mm. PR: at least 30% decrease in sum of longest dimensions of target lesions taking as reference baseline sum longest dimensions. PD for target disease: at least a 20% increase in sum of diameters of target lesions, taking as reference smallest sum on study and relative increase of 20%, sum also demonstrated absolute increase of at least 5 mm. PD for non-target disease: unequivocal progression of pre-existing lesions and if overall tumor burden increased sufficiently to merit discontinuation of therapy. Appearance of any new unequivocal malignant lesion was also considered PD.
Analysis population: Analysis was performed on subset of randomized participants, who had objective response, as assessed by Investigator.
Groups in this outcome
Avelumab + Best Supportive Care (BSC)
Participants received an intravenous (IV) infusion of 10 milligrams per kilograms (mg/kg) of Avelumab along with BSC, on Day 1 and 15 of each 28 days treatment cycle, until confirmed disease progression, participant refusal, lost to follow up, unacceptable toxicity, or study termination by the sponsor, whichever occurred first. BSC was administered as per the treating physician. Participants were followed up until death, end of the study or withdrawal of consent, whichever comes first, regardless of initiation of new anti-cancer therapy.
Best Supportive Care
As prescribed by the treating physician, participants received BSC which included treatment with antibiotics, nutritional support, correction of metabolic disorders, optimal symptom control and pain management, until confirmed disease progression, participant refusal, lost to follow up, unacceptable toxicity, or study termination by the sponsor, whichever occurred first. Participants were followed up until death, end of the study or withdrawal of consent, whichever comes first, regardless of initiation of new anti-cancer therapy.
| Group | Source count |
|---|---|
| Avelumab + Best Supportive Care (BSC) | 43 |
| Best Supportive Care | 12 |
Reported measurements
Source class 1
| Group | Value | Spread | Lower | Upper | Comment |
|---|---|---|---|---|---|
| Avelumab + Best Supportive Care (BSC) | 25.6 | Not reported | 12.0 | NA | The upper limit of 95% CI was not estimable due to limited number of events. |
| Best Supportive Care | NA | Not reported | 3.6 | NA | Median and upper limit of 95% CI were not estimable due to limited number of events. |
Complete source fields
- classes
- categories
- measurements
- comment
- The upper limit of 95% CI was not estimable due to limited number of events.
- group Id
- OG000
- lower Limit
- 12.0
- upper Limit
- NA
- value
- 25.6
- comment
- Median and upper limit of 95% CI were not estimable due to limited number of events.
- group Id
- OG001
- lower Limit
- 3.6
- upper Limit
- NA
- value
- NA
- denoms
- counts
- group Id
- OG000
- value
- 43
- group Id
- OG001
- value
- 12
- units
- Participants
- description
- Investigator assessed DOR: time from first documentation of OR (confirmed CR or PR) to date of first documentation of PD or death due to any cause. As per RECIST version 1.1, CR: complete disappearance of all target and non-target lesions, with exception of nodal disease sustained for 4 weeks. Additionally, normalization of tumor marker levels and any pathological lymph nodes reduced in short axis to \<10 mm. PR: at least 30% decrease in sum of longest dimensions of target lesions taking as reference baseline sum longest dimensions. PD for target disease: at least a 20% increase in sum of diameters of target lesions, taking as reference smallest sum on study and relative increase of 20%, sum also demonstrated absolute increase of at least 5 mm. PD for non-target disease: unequivocal progression of pre-existing lesions and if overall tumor burden increased sufficiently to merit discontinuation of therapy. Appearance of any new unequivocal malignant lesion was also considered PD.
- dispersion Type
- 95% Confidence Interval
- groups
- description
- Participants received an intravenous (IV) infusion of 10 milligrams per kilograms (mg/kg) of Avelumab along with BSC, on Day 1 and 15 of each 28 days treatment cycle, until confirmed disease progression, participant refusal, lost to follow up, unacceptable toxicity, or study termination by the sponsor, whichever occurred first. BSC was administered as per the treating physician. Participants were followed up until death, end of the study or withdrawal of consent, whichever comes first, regardless of initiation of new anti-cancer therapy.
- id
- OG000
- title
- Avelumab + Best Supportive Care (BSC)
- description
- As prescribed by the treating physician, participants received BSC which included treatment with antibiotics, nutritional support, correction of metabolic disorders, optimal symptom control and pain management, until confirmed disease progression, participant refusal, lost to follow up, unacceptable toxicity, or study termination by the sponsor, whichever occurred first. Participants were followed up until death, end of the study or withdrawal of consent, whichever comes first, regardless of initiation of new anti-cancer therapy.
- id
- OG001
- title
- Best Supportive Care
- param Type
- MEDIAN
- population Description
- Analysis was performed on subset of randomized participants, who had objective response, as assessed by Investigator.
- reporting Status
- POSTED
- time Frame
- First response subsequently confirmed to progression of disease or start of new anti-cancer therapy or discontinuation from the study or death, whichever occurred first (for a maximum duration of 41 months)
- title
- Duration of Response (DOR) as Assessed by Investigator
- type
- SECONDARY
- unit Of Measure
- months
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Preserved source evidence · Not medical advice