18 and older, any sex, with Melanoma or Non-small Sell Lung Cancer (NSCLC). 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.
Phase l: The Exposure (AUC(0-336h)) After First Dose of Treatment at Cycle 3 (Each Cycle = 28 Days)Primary· Predose, 1hour (h), 24h, 48h, 72h, 168h, 240h, 336h post dose (cycle 3)
Estimated the recommended phase 2 dose (RP2D) and/or the maximum tolerated dose (MTD) for PDR001.
AUC0-336h is the AUC from time zero to 336 hour post dose of a measurable concentration sampling time.
Group
Value
95% CI
1mg/kg q2w
270
± 52.5
3mg/kg q2w
1150
± 51.1
10mg/kg q2w
3110
± 33.1
3mg/kg q4w
575
± 21.8
5mg/kg q4w
1490
± 34.2
Phase l: Incidence of Dose Limiting Toxicities (DLTs)Primary· 8 months
DLT is defined as an adverse event (AE) or abnormal laboratory value of common terminology criteria for adverse events (CTCAE) grade ≥ 3 assessed as unrelated to disease, disease progression, inter-current illness or concomitant medications, which occurs within the first cycle of treatment with PDR001 during the dose escalation part of the study for which relationship to study treatment cannot be ruled out, with some exceptions.
Group
Value
95% CI
1mg/kg q2w
0
3mg/kg q2w
0
10mg/kg q2w
0
3mg/kg q4w
0
5mg/kg q4w
0
Phase ll: Overall Response Rate (ORR) Per Response Evaluation Criteria in Solid Tumors (RECIST v1.1)Primary· 61 months
ORR is the percentage of participants with a best overall response of complete response (CR) or partial response (PR) as per Response Evaluation Criteria in Solid Tumors (RECIST) v1.1 CR = at least 2 determinations of CR at least 4 weeks apart before progression where confirmation required or 1 determination of CR prior to progression where confirmation not required.
PR = at least 2 determinations of PR or better at least 4 weeks apart before progression (and not qualifying for a CR) where confirmation required or 1 determination of PR prior to progression where confirmation not required.
RE
AUC0-336h is the AUC from time zero to 336 hour post dose of a measurable concentration sampling time.
AUClast: The AUC from time zero to the last measurable concentration sampling time (tlast) (mass x time x volume-1).
AUCinf: The AUC from time zero to infinity (mass x time x volume-1). AUCtau: The AUC calculated to the end of a dosing interval (tau) at steady-state (amount x time x volume-1).
AUC0-336h is the AUC from time zero to 336 hour post dose of a measurable concentration sampling time.
AUClast: The AUC from time zero to the last measurable concentration sampling time (tlast) (mass x time x volume-1).
AUCinf: The AUC from time zero to infinity (mass x time x volume-1). AUCtau: The AUC calculated to the end of a dosing interval (tau) at steady-state (amount x time x volume-1).
The time to reach maximum (peak) plasma, blood, serum, or other body fluid drug concentration after single dose administration (time)
C1 (n= 52, 58, 32, 55, 35)
Group
Value
95% CI
NSCLC 400 mg/q4w
1.58
0.55 – 2.52
Melanoma 400 mg/q4w
1.58
1.07 – 2.9
TNBC 400 mg/q4w
1.58
1.18 – 2.15
NSCLC 300 mg/q3w
1.65
1.00 – 3.08
ATC 400 mg/q4w
1.55
0.5 – 2.75
C3 (n = 33, 45, 11, 39, 18)
Group
Value
95% CI
NSCLC 400 mg/q4w
1.6
0.983 – 2.08
Melanoma 400 mg/q4w
1.55
1.07 – 2.22
TNBC 400 mg/q4w
1.53
1.42 – 1.62
NSCLC 300 mg/q3w
1.58
1.33 – 2.92
ATC 400 mg/q4w
1.57
0 – 4.63
Phase I: Presence and/or Concentration of Anti-PDR001Secondary· 42 months
Assessed PDR001 anti-drug anti-body (ADA) incidence in Phase I patients - the emergence of anti-PDR001 antibodies following one or more intravenous (i.v.) infusions of PDR001. Each cycle = 28 days; End of treatment was expected to be on average 1 year after the start of study treatment.
Patients with ADA-negative sample at baseline
Group
Value
95% CI
1mg/kg q2w
11
3mg/kg q2w
9
10mg/kg q2w
1
All Phase I q2w
21
3mg/kg q4w
5
5mg/kg q4w
9
All Phase I q4w
14
All Phase I Patients
35
Patients with ADA-positive sample at baseline
Group
Value
95% CI
1mg/kg q2w
5
3mg/kg q2w
2
10mg/kg q2w
2
All Phase I q2w
9
3mg/kg q4w
1
5mg/kg q4w
1
All Phase I q4w
2
All Phase I Patients
11
ADA-negative
Group
Value
95% CI
1mg/kg q2w
10
3mg/kg q2w
8
10mg/kg q2w
1
All Phase I q2w
19
3mg/kg q4w
4
5mg/kg q4w
8
All Phase I q4w
12
All Phase I Patients
31
ADA-positive (i.e., ADA incidence)
Group
Value
95% CI
1mg/kg q2w
4
3mg/kg q2w
2
10mg/kg q2w
2
All Phase I q2w
8
3mg/kg q4w
1
5mg/kg q4w
1
All Phase I q4w
2
All Phase I Patients
10
Treatment-induced ADA-positive
Group
Value
95% CI
1mg/kg q2w
1
3mg/kg q2w
1
10mg/kg q2w
0
All Phase I q2w
2
3mg/kg q4w
1
5mg/kg q4w
1
All Phase I q4w
2
All Phase I Patients
4
Treatment-boosted ADA-positive
Group
Value
95% CI
1mg/kg q2w
3
3mg/kg q2w
1
10mg/kg q2w
2
All Phase I q2w
6
3mg/kg q4w
0
5mg/kg q4w
0
All Phase I q4w
0
All Phase I Patients
6
Phase II: Presence and/or Concentration of Anti-PDR001Secondary· 42 months
Assessed PDR001 anti-drug anti-body (ADA) incidence in Phase I patients - the emergence of anti-PDR001 antibodies following one or more intravenous (i.v.) infusions of PDR001. Each cycle = 28 days; End of treatment was expected to be on average 1 year after the start of study treatment.
For Treatment -induced ADA-positive, Percentage was based on subjects ADA-negative at baseline.
For Treatment-boosted ADA-positive, Percentage was based on subjects ADA-positive at baseline.
Patients with ADA-negative sample at baseline
Group
Value
95% CI
NSCLC 400 mg/q4w
43
Melanoma 400 mg/q4w
48
TNBC 400 mg/q4w
29
NSCLC 300 mg/q3w
41
ATC 400 mg/q4w
29
All Phase II Patients
190
Patients with ADA-positive sample at baseline
Group
Value
95% CI
NSCLC 400 mg/q4w
9
Melanoma 400 mg/q4w
6
TNBC 400 mg/q4w
4
NSCLC 300 mg/q3w
5
ATC 400 mg/q4w
2
All Phase II Patients
26
ADA-negative
Group
Value
95% CI
NSCLC 400 mg/q4w
34
Melanoma 400 mg/q4w
46
TNBC 400 mg/q4w
23
NSCLC 300 mg/q3w
31
ATC 400 mg/q4w
24
All Phase II Patients
158
ADA-positive (i.e., ADA incidence)
Group
Value
95% CI
NSCLC 400 mg/q4w
11
Melanoma 400 mg/q4w
4
TNBC 400 mg/q4w
7
NSCLC 300 mg/q3w
12
ATC 400 mg/q4w
6
All Phase II Patients
40
Treatment-induced ADA-positive
Group
Value
95% CI
NSCLC 400 mg/q4w
9
Melanoma 400 mg/q4w
2
TNBC 400 mg/q4w
6
NSCLC 300 mg/q3w
10
ATC 400 mg/q4w
5
All Phase II Patients
32
Treatment-boosted ADA-positive
Group
Value
95% CI
NSCLC 400 mg/q4w
2
Melanoma 400 mg/q4w
2
TNBC 400 mg/q4w
1
NSCLC 300 mg/q3w
2
ATC 400 mg/q4w
1
All Phase II Patients
8
Phase l: Overall Response Rate (ORR) as Per Investigator Based on RECIST v1.1Secondary· 27 months
ORR is the percentage of participants with a best overall response of complete response CR or partial response PR as per Response Evaluation Criteria in Solid Tumors (RECIST) v1.1 CR = at least two determinations of CR at least 4 weeks apart before progression where confirmation required or one determination of CR prior to progression where confirmation not required.
PR = at least two determinations of PR or better at least 4 weeks apart before progression (and not qualifying for a CR) where confirmation required or one determination of PR prior to progression where confirmation not required.
Group
Value
95% CI
1mg/kg q2w
0.00
0.0 – 17.1
3mg/kg q2w
6.7
0.3 – 27.9
10mg/kg q2w
9.1
0.5 – 36.4
All Phase I q2w
4.8
0.9 – 14.2
3mg/kg q4w
0.0
0.0 – 39.3
5mg/kg q4w
0.0
0.0 – 25.9
All Phase I q4w
0.0
0.0 – 17.1
All Phase I Patients
3.4
0.6 – 10.5
Adverse events — posted to ClinicalTrials.gov
Time frame: On treatment deaths were collected from the start of study treatment up to 30 days after last study treatment exposure, for a maximum duration of 114.3 weeks for the Part I phase (treatment duration ranged from 2 to 110.3 weeks) and for a maximum duration of 194.9 weeks for the Phase II part (treatment duration ranged from 0.6 to 190.9 weeks)..
Reporting threshold: 5%.
Adverse-event reports describe events observed during the trial — not all are caused by the drug.
1mg/kg q2w
Serious: 9/16 (56%)
Deaths: 2/16
3mg/kg q2w
Serious: 7/15 (47%)
Deaths: 2/15
10mg/kg q2w
Serious: 4/11 (36%)
Deaths: 1/11
All Phase I q2w
Serious: 20/42 (48%)
Deaths: 5/42
3mg/kg q4w
Serious: 2/6 (33%)
Deaths: 1/6
5mg/kg q4w
Serious: 2/10 (20%)
Deaths: 2/10
All Phase I q4w
Serious: 4/16 (25%)
Deaths: 3/16
All Phase I Patients
Serious: 24/58 (41%)
Deaths: 8/58
NSCLC 400mg/q4w
Serious: 27/59 (46%)
Deaths: 4/59
Melanoma 400mg/q4w
Serious: 22/61 (36%)
Deaths: 4/61
TNBC 400mg/q4w
Serious: 18/40 (45%)
Deaths: 4/40
NSCLC 300mg/q3w
Serious: 37/59 (63%)
Deaths: 12/59
ATC 400 mg/q4w
Serious: 22/42 (52%)
Deaths: 11/42
All Phase II Patients
Serious: 126/261 (48%)
Deaths: 35/261
Serious adverse events (128 terms)
Reaction
System
1mg/kg q2w
3mg/kg q2w
10mg/kg q2w
All Phase I q2w
3mg/kg q4w
5mg/kg q4w
All Phase I q4w
All Phase I Patients
NSCLC 400mg/q4w
Melanoma 400mg/q4w
TNBC 400mg/q4w
NSCLC 300mg/q3w
ATC 400 mg/q4w
All Phase II Patients
Dyspnoea
Respiratory, thoracic and mediastinal disorders
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Pneumonia
Infections and infestations
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Pleural effusion
Respiratory, thoracic and mediastinal disorders
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Back pain
Musculoskeletal and connective tissue disorders
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Atrial fibrillation
Cardiac disorders
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Pyrexia
General disorders
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Cellulitis
Infections and infestations
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Pneumonitis
Respiratory, thoracic and mediastinal disorders
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Cardiac arrest
Cardiac disorders
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Pericardial effusion
Cardiac disorders
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Abdominal pain
Gastrointestinal disorders
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Dysphagia
Gastrointestinal disorders
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Sepsis
Infections and infestations
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Dehydration
Metabolism and nutrition disorders
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Hypercalcaemia
Metabolism and nutrition disorders
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Tumour pain
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Spinal cord compression
Nervous system disorders
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Respiratory failure
Respiratory, thoracic and mediastinal disorders
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Embolism
Vascular disorders
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Anaemia
Blood and lymphatic system disorders
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Tachycardia
Cardiac disorders
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Diarrhoea
Gastrointestinal disorders
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Gastrointestinal haemorrhage
Gastrointestinal disorders
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Nausea
Gastrointestinal disorders
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Vomiting
Gastrointestinal disorders
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Other adverse events (204 terms — click to expand)
The purpose of this "first-in-human" study of PDR001 was to characterize the safety, tolerability, pharmacokinetics (PK), pharmacodynamics (PD) and antitumor activity of PDR001 administered i.v. as a single agent to adult patients with solid tumors.
By blocking the interaction between PD-1 and its ligands, PD-L1 and PD-L2, PDR001 inhibits the PD-1 immune checkpoint, resulting in activation of an antitumor immune response by activating effector T-cells and inhibiting regulatory T-cells.
Publications & conference data
8 peer-reviewed publications reference this trial (live from Europe PMC):
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· recruiting
NCT04895748 — DFF332 as a Single Agent and in Combination With Everolimus & Immuno-Oncology Agents in Advanced/Relapsed Renal Cancer &
· Phase 1
· terminated
NCT04544111 — PDR001 Combination Therapy for Radioiodine-Refractory Thyroid Cancer
· Phase 2
· active not recruiting
NCT04237649 — KAZ954 Alone and With PDR001, NZV930 and NIR178 in Advanced Solid Tumors
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· terminated
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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 Novartis Pharmaceuticals
Last refreshed: 3 August 2022
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/NCT02404441.