18 and older, any sex, with Pancreatic Cancer or Colorectal Cancer. Patients with the condition only — healthy volunteers not accepted.
Results — posted to ClinicalTrials.gov
Per-arm endpoint measurements with 95% confidence intervals where reported. Source: trial results section.
Participants With Dose Limiting Toxicities (DLT)Primary· The DLT evaluation period was Day 1 to Day 21
DLTs were evaluated by the Dose Level Review Team (DLRT). A DLT was defined as any grade \>=3 adverse event occurring during a DLT time window (21 day period from the initial administration of AMG 820 and pembrolizumab in combination), and if judged by the investigator to be related to the administration of AMG 820 and/or pembrolizumab.
Participants with treatment emergent DLTs
Group
Value
95% CI
Part 1, Cohort 2: AMG 820 1100 mg + Pem 200 mg
0
Part 1, Cohort 1: AMG 820 1400 mg + Pem 200 mg
1
Part 2, Group 1: CRC MMR-proficient
3
Part 2, Group 2: Pancreatic Cancer
2
Part 2, Group 3: NSCLC PD-L1 Low, Naïve
0
Part 2, Group 4a: Refractory / Relapsing NSCLC PD-L1 Low
1
Part 2, Group 4b: Refractory/Relapsing NSCLC PD-L1 High
0
DLT: Autoimmune pancreatitis
Group
Value
95% CI
Part 1, Cohort 2: AMG 820 1100 mg + Pem 200 mg
0
Part 1, Cohort 1: AMG 820 1400 mg + Pem 200 mg
1
Part 2, Group 1: CRC MMR-proficient
0
Part 2, Group 2: Pancreatic Cancer
0
Part 2, Group 3: NSCLC PD-L1 Low, Naïve
0
Part 2, Group 4a: Refractory / Relapsing NSCLC PD-L1 Low
0
Part 2, Group 4b: Refractory/Relapsing NSCLC PD-L1 High
0
DLT: Autoimmune hepatitis
Group
Value
95% CI
Part 1, Cohort 2: AMG 820 1100 mg + Pem 200 mg
0
Part 1, Cohort 1: AMG 820 1400 mg + Pem 200 mg
1
Part 2, Group 1: CRC MMR-proficient
0
Part 2, Group 2: Pancreatic Cancer
0
Part 2, Group 3: NSCLC PD-L1 Low, Naïve
0
Part 2, Group 4a: Refractory / Relapsing NSCLC PD-L1 Low
0
Part 2, Group 4b: Refractory/Relapsing NSCLC PD-L1 High
0
DLT: Cholecystitis
Group
Value
95% CI
Part 1, Cohort 2: AMG 820 1100 mg + Pem 200 mg
0
Part 1, Cohort 1: AMG 820 1400 mg + Pem 200 mg
1
Part 2, Group 1: CRC MMR-proficient
0
Part 2, Group 2: Pancreatic Cancer
0
Part 2, Group 3: NSCLC PD-L1 Low, Naïve
0
Part 2, Group 4a: Refractory / Relapsing NSCLC PD-L1 Low
0
Part 2, Group 4b: Refractory/Relapsing NSCLC PD-L1 High
0
DLT: Electrolyte imbalance
Group
Value
95% CI
Part 1, Cohort 2: AMG 820 1100 mg + Pem 200 mg
0
Part 1, Cohort 1: AMG 820 1400 mg + Pem 200 mg
1
Part 2, Group 1: CRC MMR-proficient
0
Part 2, Group 2: Pancreatic Cancer
0
Part 2, Group 3: NSCLC PD-L1 Low, Naïve
0
Part 2, Group 4a: Refractory / Relapsing NSCLC PD-L1 Low
0
Part 2, Group 4b: Refractory/Relapsing NSCLC PD-L1 High
0
DLT: Fatigue
Group
Value
95% CI
Part 1, Cohort 2: AMG 820 1100 mg + Pem 200 mg
0
Part 1, Cohort 1: AMG 820 1400 mg + Pem 200 mg
0
Part 2, Group 1: CRC MMR-proficient
1
Part 2, Group 2: Pancreatic Cancer
0
Part 2, Group 3: NSCLC PD-L1 Low, Naïve
0
Part 2, Group 4a: Refractory / Relapsing NSCLC PD-L1 Low
0
Part 2, Group 4b: Refractory/Relapsing NSCLC PD-L1 High
0
DLT: Aspartate aminotransferase increased
Group
Value
95% CI
Part 1, Cohort 2: AMG 820 1100 mg + Pem 200 mg
0
Part 1, Cohort 1: AMG 820 1400 mg + Pem 200 mg
0
Part 2, Group 1: CRC MMR-proficient
1
Part 2, Group 2: Pancreatic Cancer
1
Part 2, Group 3: NSCLC PD-L1 Low, Naïve
0
Part 2, Group 4a: Refractory / Relapsing NSCLC PD-L1 Low
0
Part 2, Group 4b: Refractory/Relapsing NSCLC PD-L1 High
0
DLT: Lipase increased
Group
Value
95% CI
Part 1, Cohort 2: AMG 820 1100 mg + Pem 200 mg
0
Part 1, Cohort 1: AMG 820 1400 mg + Pem 200 mg
0
Part 2, Group 1: CRC MMR-proficient
0
Part 2, Group 2: Pancreatic Cancer
0
Part 2, Group 3: NSCLC PD-L1 Low, Naïve
0
Part 2, Group 4a: Refractory / Relapsing NSCLC PD-L1 Low
1
Part 2, Group 4b: Refractory/Relapsing NSCLC PD-L1 High
0
Participants With Treatment -Emergent Adverse Events (TEAEs)Primary· Day 1 up to 207 days for Part 1 and Day 1 up to 572 days for Part 2
TEAEs include any adverse event starting on or after the first dose of AMG 820 or pembrolizumab. Relation to study drugs was determined by the investigator. Adverse events (AEs) were graded by the investigator according to National Cancer Institute Common Terminology Criteria for Adverse Events (CTCAE), version 4.0, where Grade 1 = mild AE, Grade 2 = moderate AE, Grade 3 = severe AE, Grade 4 = life-threatening AE, and Grade 5 = death due to AE. Errors in the case report form design resulted in investigators misunderstanding the CTCAE definition for severity grade 5. Therefore data are not repo
>=1 TEAE
Group
Value
95% CI
Part 1, Cohort 2: AMG 820 1100 mg + Pem 200 mg
8
Part 1, Cohort 1: AMG 820 1400 mg + Pem 200 mg
7
Part 2, Group 1: CRC MMR-proficient
41
Part 2, Group 2: Pancreatic Cancer
31
Part 2, Group 3: NSCLC PD-L1 Low, Naïve
4
Part 2, Group 4a: Refractory / Relapsing NSCLC PD-L1 Low
19
Part 2, Group 4b: Refractory/Relapsing NSCLC PD-L1 High
6
Grade >=3
Group
Value
95% CI
Part 1, Cohort 2: AMG 820 1100 mg + Pem 200 mg
7
Part 1, Cohort 1: AMG 820 1400 mg + Pem 200 mg
7
Part 2, Group 1: CRC MMR-proficient
40
Part 2, Group 2: Pancreatic Cancer
30
Part 2, Group 3: NSCLC PD-L1 Low, Naïve
4
Part 2, Group 4a: Refractory / Relapsing NSCLC PD-L1 Low
19
Part 2, Group 4b: Refractory/Relapsing NSCLC PD-L1 High
6
Grade >=4
Group
Value
95% CI
Part 1, Cohort 2: AMG 820 1100 mg + Pem 200 mg
2
Part 1, Cohort 1: AMG 820 1400 mg + Pem 200 mg
4
Part 2, Group 1: CRC MMR-proficient
24
Part 2, Group 2: Pancreatic Cancer
26
Part 2, Group 3: NSCLC PD-L1 Low, Naïve
2
Part 2, Group 4a: Refractory / Relapsing NSCLC PD-L1 Low
12
Part 2, Group 4b: Refractory/Relapsing NSCLC PD-L1 High
4
Grade >=5
Group
Value
95% CI
Part 1, Cohort 2: AMG 820 1100 mg + Pem 200 mg
NA
Part 1, Cohort 1: AMG 820 1400 mg + Pem 200 mg
NA
Part 2, Group 1: CRC MMR-proficient
NA
Part 2, Group 2: Pancreatic Cancer
NA
Part 2, Group 3: NSCLC PD-L1 Low, Naïve
NA
Part 2, Group 4a: Refractory / Relapsing NSCLC PD-L1 Low
NA
Part 2, Group 4b: Refractory/Relapsing NSCLC PD-L1 High
NA
Serious AE
Group
Value
95% CI
Part 1, Cohort 2: AMG 820 1100 mg + Pem 200 mg
5
Part 1, Cohort 1: AMG 820 1400 mg + Pem 200 mg
2
Part 2, Group 1: CRC MMR-proficient
31
Part 2, Group 2: Pancreatic Cancer
23
Part 2, Group 3: NSCLC PD-L1 Low, Naïve
3
Part 2, Group 4a: Refractory / Relapsing NSCLC PD-L1 Low
11
Part 2, Group 4b: Refractory/Relapsing NSCLC PD-L1 High
5
Leading to interruption of AMG 820
Group
Value
95% CI
Part 1, Cohort 2: AMG 820 1100 mg + Pem 200 mg
4
Part 1, Cohort 1: AMG 820 1400 mg + Pem 200 mg
3
Part 2, Group 1: CRC MMR-proficient
23
Part 2, Group 2: Pancreatic Cancer
7
Part 2, Group 3: NSCLC PD-L1 Low, Naïve
1
Part 2, Group 4a: Refractory / Relapsing NSCLC PD-L1 Low
7
Part 2, Group 4b: Refractory/Relapsing NSCLC PD-L1 High
2
Leading to discontinuation AMG 820
Group
Value
95% CI
Part 1, Cohort 2: AMG 820 1100 mg + Pem 200 mg
0
Part 1, Cohort 1: AMG 820 1400 mg + Pem 200 mg
0
Part 2, Group 1: CRC MMR-proficient
6
Part 2, Group 2: Pancreatic Cancer
5
Part 2, Group 3: NSCLC PD-L1 Low, Naïve
2
Part 2, Group 4a: Refractory / Relapsing NSCLC PD-L1 Low
1
Part 2, Group 4b: Refractory/Relapsing NSCLC PD-L1 High
3
---- SAE leading to d/c AMG 820
Group
Value
95% CI
Part 1, Cohort 2: AMG 820 1100 mg + Pem 200 mg
0
Part 1, Cohort 1: AMG 820 1400 mg + Pem 200 mg
0
Part 2, Group 1: CRC MMR-proficient
4
Part 2, Group 2: Pancreatic Cancer
4
Part 2, Group 3: NSCLC PD-L1 Low, Naïve
1
Part 2, Group 4a: Refractory / Relapsing NSCLC PD-L1 Low
0
Part 2, Group 4b: Refractory/Relapsing NSCLC PD-L1 High
2
Participants With Treatment -Emergent Adverse Events (TEAEs) Related to AMG 820 TreatmentPrimary· Day 1 up to 207 days for Part 1; Day 1 up to 572 days for Part 2
TEAEs include any adverse event starting on or after the first dose of AMG 820 or pembrolizumab. Relation to study drugs was determined by the investigator. Adverse events (AEs) were graded by the investigator according to National Cancer Institute Common Terminology Criteria for Adverse Events (CTCAE), version 4.0, where Grade 1 = mild AE, Grade 2 = moderate AE, Grade 3 = severe AE, Grade 4 = life-threatening AE, and Grade 5 = death due to AE. Errors in the case report form design resulted in investigators misunderstanding the CTCAE definition for severity grade 5. Therefore data are not repo
>=1 TEAE
Group
Value
95% CI
Part 1, Cohort 2: AMG 820 1100 mg + Pem 200 mg
5
Part 1, Cohort 1: AMG 820 1400 mg + Pem 200 mg
7
Part 2, Group 1: CRC MMR-proficient
41
Part 2, Group 2: Pancreatic Cancer
25
Part 2, Group 3: NSCLC PD-L1 Low, Naïve
4
Part 2, Group 4a: Refractory / Relapsing NSCLC PD-L1 Low
14
Part 2, Group 4b: Refractory/Relapsing NSCLC PD-L1 High
6
Grade >=3
Group
Value
95% CI
Part 1, Cohort 2: AMG 820 1100 mg + Pem 200 mg
3
Part 1, Cohort 1: AMG 820 1400 mg + Pem 200 mg
5
Part 2, Group 1: CRC MMR-proficient
28
Part 2, Group 2: Pancreatic Cancer
11
Part 2, Group 3: NSCLC PD-L1 Low, Naïve
1
Part 2, Group 4a: Refractory / Relapsing NSCLC PD-L1 Low
10
Part 2, Group 4b: Refractory/Relapsing NSCLC PD-L1 High
6
Grade >=4
Group
Value
95% CI
Part 1, Cohort 2: AMG 820 1100 mg + Pem 200 mg
1
Part 1, Cohort 1: AMG 820 1400 mg + Pem 200 mg
1
Part 2, Group 1: CRC MMR-proficient
5
Part 2, Group 2: Pancreatic Cancer
5
Part 2, Group 3: NSCLC PD-L1 Low, Naïve
0
Part 2, Group 4a: Refractory / Relapsing NSCLC PD-L1 Low
2
Part 2, Group 4b: Refractory/Relapsing NSCLC PD-L1 High
2
Grade >=5
Group
Value
95% CI
Part 1, Cohort 2: AMG 820 1100 mg + Pem 200 mg
NA
Part 1, Cohort 1: AMG 820 1400 mg + Pem 200 mg
NA
Part 2, Group 1: CRC MMR-proficient
NA
Part 2, Group 2: Pancreatic Cancer
NA
Part 2, Group 3: NSCLC PD-L1 Low, Naïve
NA
Part 2, Group 4a: Refractory / Relapsing NSCLC PD-L1 Low
NA
Part 2, Group 4b: Refractory/Relapsing NSCLC PD-L1 High
NA
Serious AE
Group
Value
95% CI
Part 1, Cohort 2: AMG 820 1100 mg + Pem 200 mg
2
Part 1, Cohort 1: AMG 820 1400 mg + Pem 200 mg
2
Part 2, Group 1: CRC MMR-proficient
12
Part 2, Group 2: Pancreatic Cancer
4
Part 2, Group 3: NSCLC PD-L1 Low, Naïve
0
Part 2, Group 4a: Refractory / Relapsing NSCLC PD-L1 Low
3
Part 2, Group 4b: Refractory/Relapsing NSCLC PD-L1 High
3
Leading to interruption of AMG 820
Group
Value
95% CI
Part 1, Cohort 2: AMG 820 1100 mg + Pem 200 mg
2
Part 1, Cohort 1: AMG 820 1400 mg + Pem 200 mg
3
Part 2, Group 1: CRC MMR-proficient
16
Part 2, Group 2: Pancreatic Cancer
7
Part 2, Group 3: NSCLC PD-L1 Low, Naïve
0
Part 2, Group 4a: Refractory / Relapsing NSCLC PD-L1 Low
5
Part 2, Group 4b: Refractory/Relapsing NSCLC PD-L1 High
2
Leading to discontinuation AMG 820
Group
Value
95% CI
Part 1, Cohort 2: AMG 820 1100 mg + Pem 200 mg
0
Part 1, Cohort 1: AMG 820 1400 mg + Pem 200 mg
0
Part 2, Group 1: CRC MMR-proficient
3
Part 2, Group 2: Pancreatic Cancer
3
Part 2, Group 3: NSCLC PD-L1 Low, Naïve
1
Part 2, Group 4a: Refractory / Relapsing NSCLC PD-L1 Low
0
Part 2, Group 4b: Refractory/Relapsing NSCLC PD-L1 High
3
---- SAE leading to d/c AMG 820
Group
Value
95% CI
Part 1, Cohort 2: AMG 820 1100 mg + Pem 200 mg
0
Part 1, Cohort 1: AMG 820 1400 mg + Pem 200 mg
0
Part 2, Group 1: CRC MMR-proficient
3
Part 2, Group 2: Pancreatic Cancer
2
Part 2, Group 3: NSCLC PD-L1 Low, Naïve
0
Part 2, Group 4a: Refractory / Relapsing NSCLC PD-L1 Low
0
Part 2, Group 4b: Refractory/Relapsing NSCLC PD-L1 High
2
Participants With Treatment -Emergent Adverse Events (TEAEs) Related to Pembrolizumab TreatmentPrimary· Day 1 up to 207 days for Part 1 and Day 1 up to 572 days for Part 2
TEAEs include any adverse event starting on or after the first dose of AMG 820 or pembrolizumab. Relation to study drugs was determined by the investigator. Adverse events (AEs) were graded by the investigator according to National Cancer Institute Common Terminology Criteria for Adverse Events (CTCAE), version 4.0, where Grade 1 = mild AE, Grade 2 = moderate AE, Grade 3 = severe AE, Grade 4 = life-threatening AE, and Grade 5 = death due to AE. Errors in the case report form design resulted in investigators misunderstanding the CTCAE definition for severity grade 5. Therefore data are not repo
>=1 TEAE
Group
Value
95% CI
Part 1, Cohort 2: AMG 820 1100 mg + Pem 200 mg
5
Part 1, Cohort 1: AMG 820 1400 mg + Pem 200 mg
7
Part 2, Group 1: CRC MMR-proficient
39
Part 2, Group 2: Pancreatic Cancer
24
Part 2, Group 3: NSCLC PD-L1 Low, Naïve
4
Part 2, Group 4a: Refractory / Relapsing NSCLC PD-L1 Low
13
Part 2, Group 4b: Refractory/Relapsing NSCLC PD-L1 High
6
Grade >=3
Group
Value
95% CI
Part 1, Cohort 2: AMG 820 1100 mg + Pem 200 mg
2
Part 1, Cohort 1: AMG 820 1400 mg + Pem 200 mg
5
Part 2, Group 1: CRC MMR-proficient
29
Part 2, Group 2: Pancreatic Cancer
9
Part 2, Group 3: NSCLC PD-L1 Low, Naïve
1
Part 2, Group 4a: Refractory / Relapsing NSCLC PD-L1 Low
10
Part 2, Group 4b: Refractory/Relapsing NSCLC PD-L1 High
4
Grade >=4
Group
Value
95% CI
Part 1, Cohort 2: AMG 820 1100 mg + Pem 200 mg
1
Part 1, Cohort 1: AMG 820 1400 mg + Pem 200 mg
1
Part 2, Group 1: CRC MMR-proficient
5
Part 2, Group 2: Pancreatic Cancer
4
Part 2, Group 3: NSCLC PD-L1 Low, Naïve
0
Part 2, Group 4a: Refractory / Relapsing NSCLC PD-L1 Low
2
Part 2, Group 4b: Refractory/Relapsing NSCLC PD-L1 High
2
Grade >=5
Group
Value
95% CI
Part 1, Cohort 2: AMG 820 1100 mg + Pem 200 mg
NA
Part 1, Cohort 1: AMG 820 1400 mg + Pem 200 mg
NA
Part 2, Group 1: CRC MMR-proficient
NA
Part 2, Group 2: Pancreatic Cancer
NA
Part 2, Group 3: NSCLC PD-L1 Low, Naïve
NA
Part 2, Group 4a: Refractory / Relapsing NSCLC PD-L1 Low
NA
Part 2, Group 4b: Refractory/Relapsing NSCLC PD-L1 High
NA
Serious AE
Group
Value
95% CI
Part 1, Cohort 2: AMG 820 1100 mg + Pem 200 mg
2
Part 1, Cohort 1: AMG 820 1400 mg + Pem 200 mg
2
Part 2, Group 1: CRC MMR-proficient
16
Part 2, Group 2: Pancreatic Cancer
5
Part 2, Group 3: NSCLC PD-L1 Low, Naïve
0
Part 2, Group 4a: Refractory / Relapsing NSCLC PD-L1 Low
3
Part 2, Group 4b: Refractory/Relapsing NSCLC PD-L1 High
4
Leading to interruption of PEM
Group
Value
95% CI
Part 1, Cohort 2: AMG 820 1100 mg + Pem 200 mg
1
Part 1, Cohort 1: AMG 820 1400 mg + Pem 200 mg
3
Part 2, Group 1: CRC MMR-proficient
15
Part 2, Group 2: Pancreatic Cancer
6
Part 2, Group 3: NSCLC PD-L1 Low, Naïve
0
Part 2, Group 4a: Refractory / Relapsing NSCLC PD-L1 Low
5
Part 2, Group 4b: Refractory/Relapsing NSCLC PD-L1 High
2
Leading to discontinuation AMG 820
Group
Value
95% CI
Part 1, Cohort 2: AMG 820 1100 mg + Pem 200 mg
0
Part 1, Cohort 1: AMG 820 1400 mg + Pem 200 mg
0
Part 2, Group 1: CRC MMR-proficient
4
Part 2, Group 2: Pancreatic Cancer
2
Part 2, Group 3: NSCLC PD-L1 Low, Naïve
1
Part 2, Group 4a: Refractory / Relapsing NSCLC PD-L1 Low
1
Part 2, Group 4b: Refractory/Relapsing NSCLC PD-L1 High
3
---- SAE leading to d/c AMG 820
Group
Value
95% CI
Part 1, Cohort 2: AMG 820 1100 mg + Pem 200 mg
0
Part 1, Cohort 1: AMG 820 1400 mg + Pem 200 mg
0
Part 2, Group 1: CRC MMR-proficient
3
Part 2, Group 2: Pancreatic Cancer
1
Part 2, Group 3: NSCLC PD-L1 Low, Naïve
0
Part 2, Group 4a: Refractory / Relapsing NSCLC PD-L1 Low
0
Part 2, Group 4b: Refractory/Relapsing NSCLC PD-L1 High
2
Objective Response Rate (ORR) Per Immune-Related Response Evaluation Criteria in Solid Tumors (irRECIST)Primary· Baseline: Day -28; Treatment: up to Month 13.7
ORR was defined as the percentage of participants with a best overall response of complete response or partial response assessed by the investigator using immune-related Response Evaluation Criteria in Solid Tumors (irRECIST). Response was based on the size of tumors assessed by computed tomography (CT) or magnetic resonance imaging (MRI). During treatment radiographic imaging was performed at Week 10 and repeated at least every 10 weeks until disease progression.
Complete response (iCR): Disappearance of all lesions (whether measurable or not and whether baseline or new) and confirmation by
Group
Value
95% CI
Part 1: AMG 820 + Pem
0.0
0.00 – 0.00
Part 2, Group 1: CRC MMR-proficient
4.9
0.60 – 16.53
Part 2, Group 2: Pancreatic Cancer
0.0
0.0 – 0.0
Part 2, Group 3: NSCLC PD-L1 Low, Naïve
0.0
0.0 – 0.0
Part 2, Group 4a: Refractory / Relapsing NSCLC PD-L1 Low
5.3
0.13 – 26.03
Part 2, Group 4b: Refractory/Relapsing NSCLC PD-L1 High
0.0
0.0 – 0.0
Time to Response (TTR) Per Immune-Related Response Evaluation Criteria in Solid Tumors (irRECIST) For Participants Who RespondedSecondary· Day 1 up to Month 16 (max time to censoring)
Time to response was defined as the time from first dose of AMG 820 until first documented complete or partial response per irRECIST divided by 365.25 days/12.
Group
Value
95% CI
Part 2, Group 1: CRC MMR-proficient
2.1587
2.004 – 2.168
Part 2, Group 4a: Refractory / Relapsing NSCLC PD-L1 Low
2.0698
NA – NA
Time to Progression (TTP) for Participants Who Had Progressive DiseaseSecondary· Day 1 up to 14.4 months (max time to censoring)
Time to progression was defined as the time from first dose of AMG 820 until first documented progressive disease per irRECIST divided by 365.25 days/12.
Group
Value
95% CI
Part 1: AMG 820 + Pem
2.1865
0.460 – 5.552
Part 2, Group 1: CRC MMR-proficient
3.0691
0.559 – 8.411
Part 2, Group 2: Pancreatic Cancer
2.3878
0.296 – 4.698
Part 2, Group 3: NSCLC PD-L1 Low, Naïve
4.6762
2.070 – 6.604
Part 2, Group 4a: Refractory / Relapsing NSCLC PD-L1 Low
6.0863
1.150 – 11.992
Part 2, Group 4b: Refractory/Relapsing NSCLC PD-L1 High
7.7864
1.938 – 13.667
Kaplan-Meier Estimates for Overall Survival (OS) at Month 6 and Month 12Secondary· Day 1 up to Month 6 or Month 12
Overall survival time was calculated as the number of days from the first administration of AMG 820 to date of death or censoring divided by (365.25/12). Data are reported as the percentage of participants who were alive at Month 6 and Month 12.
Month 6
Group
Value
95% CI
Part 1: AMG 820 + Pem 200 mg
59.077
32.25 – 78.28
Part 2, Group 1: CRC MMR-proficient
53.915
40.00 – 63.93
Part 2, Group 2: Pancreatic Cancer
16.705
7.40 – 29.24
Part 2, Group 3: NSCLC PD-L1 Low, Naïve
75.000
22.34 – 94.63
Part 2, Group 4a: Refractory / Relapsing NSCLC PD-L1 Low
52.105
31.91 – 68.93
Part 2, Group 4b: Refractory/Relapsing NSCLC PD-L1 High
41.667
9.26 – 72.47
Month 12
Group
Value
95% CI
Part 1: AMG 820 + Pem 200 mg
47.262
21.19 – 69.63
Part 2, Group 1: CRC MMR-proficient
38.963
25.77 – 51.94
Part 2, Group 2: Pancreatic Cancer
8.353
2.22 – 19.81
Part 2, Group 3: NSCLC PD-L1 Low, Naïve
25.00
2.08 – 60.89
Part 2, Group 4a: Refractory / Relapsing NSCLC PD-L1 Low
34.737
17.37 – 52.79
Part 2, Group 4b: Refractory/Relapsing NSCLC PD-L1 High
41.667
9.26 – 72.47
Kaplan-Meier Estimates for Progression-Free Survival (PFS) as Per irRECIST at Month 6 and Month 12Secondary· Day 1 up to Month 6 or Month 12
Progression-free survival time was calculated as the number of days from the first administration of AMG 820 to date of progressive disease or death or censoring divided by (365.25/12). Data are reported as the percentage of participants who were alive and progression-free at Month 6 and Month 12.
Month 6
Group
Value
95% CI
Part 1: AMG 820 + Pem 200 mg
10.476
1.23 – 31.40
Part 2, Group 1: CRC MMR-proficient
13.490
5.99 – 24.04
Part 2, Group 2: Pancreatic Cancer
0.000
0.00 – 0.00
Part 2, Group 3: NSCLC PD-L1 Low, Naïve
25.000
2.08 – 60.89
Part 2, Group 4a: Refractory / Relapsing NSCLC PD-L1 Low
26.471
10.67 – 45.41
Part 2, Group 4b: Refractory/Relapsing NSCLC PD-L1 High
33.333
7.37 – 62.95
Month 12
Group
Value
95% CI
Part 1: AMG 820 + Pem 200 mg
0.000
0.00 – 0.00
Part 2, Group 1: CRC MMR-proficient
5.396
1.36 – 13.77
Part 2, Group 2: Pancreatic Cancer
0.000
0.00 – 0.00
Part 2, Group 3: NSCLC PD-L1 Low, Naïve
0.000
0.00 – 0.00
Part 2, Group 4a: Refractory / Relapsing NSCLC PD-L1 Low
6.618
0.77 – 21.97
Part 2, Group 4b: Refractory/Relapsing NSCLC PD-L1 High
33.333
7.37 – 62.95
AMG 820 Pharmacokinetic Parameter by Dose Group: Time of Maximum Observed Concentration (Tmax) During Treatment Cycles 1 + 2Secondary· Cycle 1, Study Day 1: pre-infusion, at end of infusion, hours 1, 6 and 24 post infusion, Days 5, 8 and 15. Cycle 2, Study Day 22: pre-infusion, at end of infusion, hours 1, 6, 24 post infusion, Days 26, 29 and 36
Cycle 1
Group
Value
95% CI
AMG 820 1100 mg
2.0
1.0 – 170
AMG 820 1400 mg
2.0
1.0 – 7.0
Cycle 2
Group
Value
95% CI
AMG 820 1100 mg
3.00
1.00 – 25.0
AMG 820 1400 mg
2.00
1.00 – 25.0
AMG 820 Pharmacokinetic Parameter by Dose Group: Maximum Observed Drug Concentration (Cmax) During Treatment Cycles 1 + 2Secondary· Cycle 1, Study Day 1: pre-infusion, at end of infusion, hours 1, 6 and 24 post infusion, Days 5, 8 and 15. Cycle 2, Study Day 22: pre-infusion, at end of infusion, hours 1, 6, 24 post infusion, Days 26, 29 and 36
Cycle 1
Group
Value
95% CI
AMG 820 1100 mg
331
± 27
AMG 820 1400 mg
485
± 23
Cycle 2
Group
Value
95% CI
AMG 820 1100 mg
363
± 32
AMG 820 1400 mg
536
± 21
AMG 820 Pharmacokinetic Parameter by Dose Group: Area Under the Curve Last (AUClast) During Treatment Cycles 1 + 2Secondary· Cycle 1, Study Day 1: pre-infusion, at end of infusion, hours 1, 6 and 24 post infusion, Days 5, 8 and 15. Cycle 2, Study Day 22: pre-infusion, at end of infusion, hours 1, 6, 24 post infusion, Days 26, 29 and 36
AUClast is the area under the serum concentration-time curve from time zero to time of last quantifiable concentration.
Cycle 1
Group
Value
95% CI
AMG 820 1100 mg
55100
± 37
AMG 820 1400 mg
80400
± 33
Cycle 2
Group
Value
95% CI
AMG 820 1100 mg
55200
± 38
AMG 820 1400 mg
73500
± 45
Adverse events — posted to ClinicalTrials.gov
Time frame: The TEAE timeframe was Day 1 up to 207 days for Part 1 and Day 1 up to 572 days for Part 2. The median time frame is 122 days..
Reporting threshold: 5%.
Adverse-event reports describe events observed during the trial — not all are caused by the drug.
AMG 820 1100 MG
Serious: 70/98 (71%)
Deaths: 12/98
AMG 820 1400 MG
Serious: 10/18 (56%)
Deaths: 1/18
Serious adverse events (107 terms)
Reaction
System
AMG 820 1100 MG
AMG 820 1400 MG
Pyrexia
General disorders
—
—
Urinary tract infection
Infections and infestations
—
—
Pleural effusion
Respiratory, thoracic and mediastinal disorders
—
—
Anaemia
Blood and lymphatic system disorders
—
—
Abdominal pain
Gastrointestinal disorders
—
—
Asthenia
General disorders
—
—
Bile duct obstruction
Hepatobiliary disorders
—
—
Device related infection
Infections and infestations
—
—
Pneumonia
Infections and infestations
—
—
Aspartate aminotransferase increased
Investigations
—
—
Dyspnoea
Respiratory, thoracic and mediastinal disorders
—
—
Pneumonitis
Respiratory, thoracic and mediastinal disorders
—
—
Rash maculo-papular
Skin and subcutaneous tissue disorders
—
—
Abdominal pain upper
Gastrointestinal disorders
—
—
Fatigue
General disorders
—
—
Hepatitis
Hepatobiliary disorders
—
—
Cellulitis
Infections and infestations
—
—
Lung infection
Infections and infestations
—
—
Transaminases increased
Investigations
—
—
Hypercalcaemia
Metabolism and nutrition disorders
—
—
Hyperkalaemia
Metabolism and nutrition disorders
—
—
Colorectal cancer
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
—
—
Non-small cell lung cancer metastatic
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
—
—
Cerebrovascular accident
Nervous system disorders
—
—
Acute kidney injury
Renal and urinary disorders
—
—
Other adverse events (126 terms — click to expand)
Reaction
System
AMG 820 1100 MG
AMG 820 1400 MG
Aspartate aminotransferase increased
Investigations
—
—
Fatigue
General disorders
—
—
Periorbital oedema
Eye disorders
—
—
Anaemia
Blood and lymphatic system disorders
—
—
Nausea
Gastrointestinal disorders
—
—
Pyrexia
General disorders
—
—
Rash
Skin and subcutaneous tissue disorders
—
—
Diarrhoea
Gastrointestinal disorders
—
—
Constipation
Gastrointestinal disorders
—
—
Decreased appetite
Metabolism and nutrition disorders
—
—
Dyspnoea
Respiratory, thoracic and mediastinal disorders
—
—
Alanine aminotransferase increased
Investigations
—
—
Abdominal pain
Gastrointestinal disorders
—
—
Amylase increased
Investigations
—
—
Cough
Respiratory, thoracic and mediastinal disorders
—
—
Pruritus
Skin and subcutaneous tissue disorders
—
—
Lipase increased
Investigations
—
—
Hypophosphataemia
Metabolism and nutrition disorders
—
—
Hypertension
Vascular disorders
—
—
Face oedema
General disorders
—
—
Rash maculo-papular
Skin and subcutaneous tissue disorders
—
—
Blood alkaline phosphatase increased
Investigations
—
—
Vomiting
Gastrointestinal disorders
—
—
Hyponatraemia
Metabolism and nutrition disorders
—
—
Chills
General disorders
—
—
Hypoalbuminaemia
Metabolism and nutrition disorders
—
—
Headache
Nervous system disorders
—
—
Oedema peripheral
General disorders
—
—
Hypomagnesaemia
Metabolism and nutrition disorders
—
—
Back pain
Musculoskeletal and connective tissue disorders
—
—
Hypokalaemia
Metabolism and nutrition disorders
—
—
Arthralgia
Musculoskeletal and connective tissue disorders
—
—
Pancreatic carcinoma metastatic
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
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Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
Sponsor: as reported to ClinicalTrials.gov by AmMax Bio, Inc.
Last refreshed: 20 January 2023
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT02713529.