NCT02460224 · OUTCOME
Phase 2: Number of Participants With Anti-LAG525 Antibodies
Safety and Efficacy of LAG525 Single Agent and in Combination With PDR001 in Patients With Advanced Malignancies. · Source last updated 2022-02-10
Results reported by the registry submitting party. Population, time horizon, units and missing values must be read together.
- Measure
- COUNT_OF_PARTICIPANTS
- Unit
- Participants
- Interval / dispersion
- Not reported
- Time frame
- Baseline (pre-infusion on Cycle 1 Day 1) and post-baseline (assessed throughout the treatment up to maximum 2.6 years).
What was measured
Validated immunoassays were used for screening and confirmation of the presence of anti-LAG525 antibodies (ADA, anti-drug antibodies) in serum. Number of participants with ADA in each category is reported in this record.
Analysis population: All patients in phase 2 who received at least one full or partial dose of LAG525 and who had a determinant baseline immunogenicity (IG) sample and at least one determinant post-baseline IG sample. A determinant IG sample is neither ADA-inconclusive nor unevaluable.
Groups in this outcome
Phase 2: Naive - LAG525 400 mg Q3W + PDR001 300 mg Q3W
Combination LAG525 400 mg + PDR001 300 mg (Q3W/Q3W) in patients naïve to anti-PD-1/PD-L1
Phase 2: Naive - LAG525 600 mg Q4W + PDR001 400 mg Q4W
Combination LAG525 600 mg + PDR001 400 mg (Q4W/Q4W) in patients naïve to anti-PD-1/PD-L1
Phase 2: Pre-treated - LAG525 400 mg Q3W + PDR001 300 mg Q3W
Combination LAG525 400 mg + PDR001 300 mg (Q3W/Q3W) in patients pre-treated with anti-PD-1/PD-L1
Group identifiers and denominators belong to this outcome only. They may differ in another outcome or in safety reporting.
Analysis denominator · Participants
| Group | Source count |
|---|
| Phase 2: Naive - LAG525 400 mg Q3W + PDR001 300 mg Q3W | 106 |
|---|
| Phase 2: Naive - LAG525 600 mg Q4W + PDR001 400 mg Q4W | 16 |
|---|
| Phase 2: Pre-treated - LAG525 400 mg Q3W + PDR001 300 mg Q3W | 80 |
|---|
Reported measurements
ADA-negative at baseline, NSCLC patients
Analysis denominator · Participants
| Group | Source count |
|---|
| Phase 2: Naive - LAG525 400 mg Q3W + PDR001 300 mg Q3W | 20 |
|---|
| Phase 2: Naive - LAG525 600 mg Q4W + PDR001 400 mg Q4W | 0 |
|---|
| Phase 2: Pre-treated - LAG525 400 mg Q3W + PDR001 300 mg Q3W | 20 |
|---|
Values in Participants · Interval/dispersion: Not reported| Group | Value | Spread | Lower | Upper | Comment |
|---|
| Phase 2: Naive - LAG525 400 mg Q3W + PDR001 300 mg Q3W | 19 | Not reported | Not reported | Not reported | Not reported |
|---|
| Phase 2: Pre-treated - LAG525 400 mg Q3W + PDR001 300 mg Q3W | 19 | Not reported | Not reported | Not reported | Not reported |
|---|
ADA-positive at post-baseline, NSCLC patients
Analysis denominator · Participants
| Group | Source count |
|---|
| Phase 2: Naive - LAG525 400 mg Q3W + PDR001 300 mg Q3W | 20 |
|---|
| Phase 2: Naive - LAG525 600 mg Q4W + PDR001 400 mg Q4W | 0 |
|---|
| Phase 2: Pre-treated - LAG525 400 mg Q3W + PDR001 300 mg Q3W | 20 |
|---|
Values in Participants · Interval/dispersion: Not reported| Group | Value | Spread | Lower | Upper | Comment |
|---|
| Phase 2: Naive - LAG525 400 mg Q3W + PDR001 300 mg Q3W | 4 | Not reported | Not reported | Not reported | Not reported |
|---|
| Phase 2: Pre-treated - LAG525 400 mg Q3W + PDR001 300 mg Q3W | 2 | Not reported | Not reported | Not reported | Not reported |
|---|
ADA-negative at baseline, melanoma patients
Analysis denominator · Participants
| Group | Source count |
|---|
| Phase 2: Naive - LAG525 400 mg Q3W + PDR001 300 mg Q3W | 16 |
|---|
| Phase 2: Naive - LAG525 600 mg Q4W + PDR001 400 mg Q4W | 0 |
|---|
| Phase 2: Pre-treated - LAG525 400 mg Q3W + PDR001 300 mg Q3W | 19 |
|---|
Values in Participants · Interval/dispersion: Not reported| Group | Value | Spread | Lower | Upper | Comment |
|---|
| Phase 2: Naive - LAG525 400 mg Q3W + PDR001 300 mg Q3W | 15 | Not reported | Not reported | Not reported | Not reported |
|---|
| Phase 2: Pre-treated - LAG525 400 mg Q3W + PDR001 300 mg Q3W | 19 | Not reported | Not reported | Not reported | Not reported |
|---|
ADA-positive at post-baseline, melanoma patients
Analysis denominator · Participants
| Group | Source count |
|---|
| Phase 2: Naive - LAG525 400 mg Q3W + PDR001 300 mg Q3W | 16 |
|---|
| Phase 2: Naive - LAG525 600 mg Q4W + PDR001 400 mg Q4W | 0 |
|---|
| Phase 2: Pre-treated - LAG525 400 mg Q3W + PDR001 300 mg Q3W | 19 |
|---|
Values in Participants · Interval/dispersion: Not reported| Group | Value | Spread | Lower | Upper | Comment |
|---|
| Phase 2: Naive - LAG525 400 mg Q3W + PDR001 300 mg Q3W | 1 | Not reported | Not reported | Not reported | Not reported |
|---|
| Phase 2: Pre-treated - LAG525 400 mg Q3W + PDR001 300 mg Q3W | 0 | Not reported | Not reported | Not reported | Not reported |
|---|
ADA-negative at baseline, RCC patients
Analysis denominator · Participants
| Group | Source count |
|---|
| Phase 2: Naive - LAG525 400 mg Q3W + PDR001 300 mg Q3W | 17 |
|---|
| Phase 2: Naive - LAG525 600 mg Q4W + PDR001 400 mg Q4W | 0 |
|---|
| Phase 2: Pre-treated - LAG525 400 mg Q3W + PDR001 300 mg Q3W | 15 |
|---|
Values in Participants · Interval/dispersion: Not reported| Group | Value | Spread | Lower | Upper | Comment |
|---|
| Phase 2: Naive - LAG525 400 mg Q3W + PDR001 300 mg Q3W | 17 | Not reported | Not reported | Not reported | Not reported |
|---|
| Phase 2: Pre-treated - LAG525 400 mg Q3W + PDR001 300 mg Q3W | 13 | Not reported | Not reported | Not reported | Not reported |
|---|
ADA-positive at post-baseline, RCC patients
Analysis denominator · Participants
| Group | Source count |
|---|
| Phase 2: Naive - LAG525 400 mg Q3W + PDR001 300 mg Q3W | 17 |
|---|
| Phase 2: Naive - LAG525 600 mg Q4W + PDR001 400 mg Q4W | 0 |
|---|
| Phase 2: Pre-treated - LAG525 400 mg Q3W + PDR001 300 mg Q3W | 15 |
|---|
Values in Participants · Interval/dispersion: Not reported| Group | Value | Spread | Lower | Upper | Comment |
|---|
| Phase 2: Naive - LAG525 400 mg Q3W + PDR001 300 mg Q3W | 0 | Not reported | Not reported | Not reported | Not reported |
|---|
| Phase 2: Pre-treated - LAG525 400 mg Q3W + PDR001 300 mg Q3W | 1 | Not reported | Not reported | Not reported | Not reported |
|---|
ADA-negative at baseline, mesothelioma patients
Analysis denominator · Participants
| Group | Source count |
|---|
| Phase 2: Naive - LAG525 400 mg Q3W + PDR001 300 mg Q3W | 38 |
|---|
| Phase 2: Naive - LAG525 600 mg Q4W + PDR001 400 mg Q4W | 0 |
|---|
| Phase 2: Pre-treated - LAG525 400 mg Q3W + PDR001 300 mg Q3W | 15 |
|---|
Values in Participants · Interval/dispersion: Not reported| Group | Value | Spread | Lower | Upper | Comment |
|---|
| Phase 2: Naive - LAG525 400 mg Q3W + PDR001 300 mg Q3W | 35 | Not reported | Not reported | Not reported | Not reported |
|---|
| Phase 2: Pre-treated - LAG525 400 mg Q3W + PDR001 300 mg Q3W | 13 | Not reported | Not reported | Not reported | Not reported |
|---|
ADA-positive at post-baseline, mesothelioma patients
Analysis denominator · Participants
| Group | Source count |
|---|
| Phase 2: Naive - LAG525 400 mg Q3W + PDR001 300 mg Q3W | 38 |
|---|
| Phase 2: Naive - LAG525 600 mg Q4W + PDR001 400 mg Q4W | 0 |
|---|
| Phase 2: Pre-treated - LAG525 400 mg Q3W + PDR001 300 mg Q3W | 15 |
|---|
Values in Participants · Interval/dispersion: Not reported| Group | Value | Spread | Lower | Upper | Comment |
|---|
| Phase 2: Naive - LAG525 400 mg Q3W + PDR001 300 mg Q3W | 3 | Not reported | Not reported | Not reported | Not reported |
|---|
| Phase 2: Pre-treated - LAG525 400 mg Q3W + PDR001 300 mg Q3W | 1 | Not reported | Not reported | Not reported | Not reported |
|---|
ADA-negative at baseline, TNBC patients
Analysis denominator · Participants
| Group | Source count |
|---|
| Phase 2: Naive - LAG525 400 mg Q3W + PDR001 300 mg Q3W | 15 |
|---|
| Phase 2: Naive - LAG525 600 mg Q4W + PDR001 400 mg Q4W | 16 |
|---|
| Phase 2: Pre-treated - LAG525 400 mg Q3W + PDR001 300 mg Q3W | 11 |
|---|
Values in Participants · Interval/dispersion: Not reported| Group | Value | Spread | Lower | Upper | Comment |
|---|
| Phase 2: Naive - LAG525 400 mg Q3W + PDR001 300 mg Q3W | 15 | Not reported | Not reported | Not reported | Not reported |
|---|
| Phase 2: Naive - LAG525 600 mg Q4W + PDR001 400 mg Q4W | 15 | Not reported | Not reported | Not reported | Not reported |
|---|
| Phase 2: Pre-treated - LAG525 400 mg Q3W + PDR001 300 mg Q3W | 11 | Not reported | Not reported | Not reported | Not reported |
|---|
ADA-positive at post-baseline, TNBC patients
Analysis denominator · Participants
| Group | Source count |
|---|
| Phase 2: Naive - LAG525 400 mg Q3W + PDR001 300 mg Q3W | 15 |
|---|
| Phase 2: Naive - LAG525 600 mg Q4W + PDR001 400 mg Q4W | 16 |
|---|
| Phase 2: Pre-treated - LAG525 400 mg Q3W + PDR001 300 mg Q3W | 11 |
|---|
Values in Participants · Interval/dispersion: Not reported| Group | Value | Spread | Lower | Upper | Comment |
|---|
| Phase 2: Naive - LAG525 400 mg Q3W + PDR001 300 mg Q3W | 2 | Not reported | Not reported | Not reported | Not reported |
|---|
| Phase 2: Naive - LAG525 600 mg Q4W + PDR001 400 mg Q4W | 0 | Not reported | Not reported | Not reported | Not reported |
|---|
| Phase 2: Pre-treated - LAG525 400 mg Q3W + PDR001 300 mg Q3W | 1 | Not reported | Not reported | Not reported | Not reported |
|---|
Complete source fields
- classes
- categories
- measurements
- group Id
- OG000
- value
- 19
- group Id
- OG002
- value
- 19
- denoms
- counts
- group Id
- OG000
- value
- 20
- group Id
- OG001
- value
- 0
- group Id
- OG002
- value
- 20
- units
- Participants
- title
- ADA-negative at baseline, NSCLC patients
- categories
- measurements
- group Id
- OG000
- value
- 4
- group Id
- OG002
- value
- 2
- denoms
- counts
- group Id
- OG000
- value
- 20
- group Id
- OG001
- value
- 0
- group Id
- OG002
- value
- 20
- units
- Participants
- title
- ADA-positive at post-baseline, NSCLC patients
- categories
- measurements
- group Id
- OG000
- value
- 15
- group Id
- OG002
- value
- 19
- denoms
- counts
- group Id
- OG000
- value
- 16
- group Id
- OG001
- value
- 0
- group Id
- OG002
- value
- 19
- units
- Participants
- title
- ADA-negative at baseline, melanoma patients
- categories
- measurements
- group Id
- OG000
- value
- 1
- group Id
- OG002
- value
- 0
- denoms
- counts
- group Id
- OG000
- value
- 16
- group Id
- OG001
- value
- 0
- group Id
- OG002
- value
- 19
- units
- Participants
- title
- ADA-positive at post-baseline, melanoma patients
- categories
- measurements
- group Id
- OG000
- value
- 17
- group Id
- OG002
- value
- 13
- denoms
- counts
- group Id
- OG000
- value
- 17
- group Id
- OG001
- value
- 0
- group Id
- OG002
- value
- 15
- units
- Participants
- title
- ADA-negative at baseline, RCC patients
- categories
- measurements
- group Id
- OG000
- value
- 0
- group Id
- OG002
- value
- 1
- denoms
- counts
- group Id
- OG000
- value
- 17
- group Id
- OG001
- value
- 0
- group Id
- OG002
- value
- 15
- units
- Participants
- title
- ADA-positive at post-baseline, RCC patients
- categories
- measurements
- group Id
- OG000
- value
- 35
- group Id
- OG002
- value
- 13
- denoms
- counts
- group Id
- OG000
- value
- 38
- group Id
- OG001
- value
- 0
- group Id
- OG002
- value
- 15
- units
- Participants
- title
- ADA-negative at baseline, mesothelioma patients
- categories
- measurements
- group Id
- OG000
- value
- 3
- group Id
- OG002
- value
- 1
- denoms
- counts
- group Id
- OG000
- value
- 38
- group Id
- OG001
- value
- 0
- group Id
- OG002
- value
- 15
- units
- Participants
- title
- ADA-positive at post-baseline, mesothelioma patients
- categories
- measurements
- group Id
- OG000
- value
- 15
- group Id
- OG001
- value
- 15
- group Id
- OG002
- value
- 11
- denoms
- counts
- group Id
- OG000
- value
- 15
- group Id
- OG001
- value
- 16
- group Id
- OG002
- value
- 11
- units
- Participants
- title
- ADA-negative at baseline, TNBC patients
- categories
- measurements
- group Id
- OG000
- value
- 2
- group Id
- OG001
- value
- 0
- group Id
- OG002
- value
- 1
- denoms
- counts
- group Id
- OG000
- value
- 15
- group Id
- OG001
- value
- 16
- group Id
- OG002
- value
- 11
- units
- Participants
- title
- ADA-positive at post-baseline, TNBC patients
- denoms
- counts
- group Id
- OG000
- value
- 106
- group Id
- OG001
- value
- 16
- group Id
- OG002
- value
- 80
- units
- Participants
- description
- Validated immunoassays were used for screening and confirmation of the presence of anti-LAG525 antibodies (ADA, anti-drug antibodies) in serum. Number of participants with ADA in each category is reported in this record.
- groups
- description
- Combination LAG525 400 mg + PDR001 300 mg (Q3W/Q3W) in patients naïve to anti-PD-1/PD-L1
- id
- OG000
- title
- Phase 2: Naive - LAG525 400 mg Q3W + PDR001 300 mg Q3W
- description
- Combination LAG525 600 mg + PDR001 400 mg (Q4W/Q4W) in patients naïve to anti-PD-1/PD-L1
- id
- OG001
- title
- Phase 2: Naive - LAG525 600 mg Q4W + PDR001 400 mg Q4W
- description
- Combination LAG525 400 mg + PDR001 300 mg (Q3W/Q3W) in patients pre-treated with anti-PD-1/PD-L1
- id
- OG002
- title
- Phase 2: Pre-treated - LAG525 400 mg Q3W + PDR001 300 mg Q3W
- param Type
- COUNT_OF_PARTICIPANTS
- population Description
- All patients in phase 2 who received at least one full or partial dose of LAG525 and who had a determinant baseline immunogenicity (IG) sample and at least one determinant post-baseline IG sample. A determinant IG sample is neither ADA-inconclusive nor unevaluable.
- reporting Status
- POSTED
- time Frame
- Baseline (pre-infusion on Cycle 1 Day 1) and post-baseline (assessed throughout the treatment up to maximum 2.6 years).
- title
- Phase 2: Number of Participants With Anti-LAG525 Antibodies
- type
- SECONDARY
- unit Of Measure
- Participants
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