18 and older, any sex, with Advanced Solid Tumors. 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.
Dose Verification and PK Sub-study: Number Participants With Adverse EventsPrimary· Up to approximately 23 months
Number of participants with adverse events (AEs) and serious adverse events (SAEs), as defined per NCI-CTCAE Version 4.03, including physical examination, electrocardiograms and laboratory assessments
At least one treatment-emergent adverse event (TEAE)
Group
Value
95% CI
Dose Verification
20
PK Sub-study
54
TEAE Grade 3 of higher
Group
Value
95% CI
Dose Verification
9
PK Sub-study
21
Serious adverse event
Group
Value
95% CI
Dose Verification
4
PK Sub-study
14
Dose Verification: Recommended Dose of TislelizumabPrimary· Up to approximately 23 months
Recommended dose of tislelizumab for indication cohorts based on safety and tolerability
Group
Value
95% CI
Dose Verification
200
PK Sub-study: Area Under the Concentration-time Curve From Time 0 to Infinity (AUC0-inf) of Tislelizumab From Two Manufacturing Processes and ScalesPrimary· Predose, end of infusion, 3 hours, 6 hours on Day 1, Day 2, Day 4, Day 8, Day 15, Day 22, and Day 29 predose
Pharmacokinetics from products derived from two manufacturing scales at 500 liter and 2000 liter final manufacturing process (FMP) were evaluated
500L-FMP
Group
Value
95% CI
PK Sub-study
1113.9
997.6 – 1244
2000L-FMP
Group
Value
95% CI
PK Sub-study
1108
985.2 – 1246
PK Sub-study: Area Under the Concentration-time Curve From Time 0 to 28 Days Postdose (AUC0-28d) of Tislelizumab From Two Manufacturing Processes and ScalesPrimary· Predose, end of infusion, 3 hours, 6 hours on Day 1, Day 2, Day 4, Day 8, Day 15, Day 22, and Day 29 predose
Pharmacokinetics from products derived from two manufacturing scales at 500 liter and 2000 liter final manufacturing process (FMP) were evaluated
500L-FMP
Group
Value
95% CI
PK Sub-study
810.2
746.0 – 879.9
2000L-FMP
Group
Value
95% CI
PK Sub-study
801.7
740.8 – 867.5
PK Sub-study: Maximum Observed Concentration (Cmax) of Tislelizumab From Two Manufacturing Processes and ScalesPrimary· Predose, end of infusion, 3 hours, 6 hours on Day 1, Day 2, Day 4, Day 8, Day 15, Day 22, and Day 29 predose
Pharmacokinetics from products derived from two manufacturing scales at 500 liter and 2000 liter FMP were evaluated
500L-FMP
Group
Value
95% CI
PK Sub-study
77.3
73.6 – 81.2
2000L-FMP
Group
Value
95% CI
PK Sub-study
75.7
70.7 – 81.0
Indication Expansion: Objective Response RatePrimary· Up to approximately 3 years and 5 months
Objective response rate (ORR) is defined as the percentage of participants who achieved objective tumor response (complete response or partial response) according to RECIST Version 1.1. Indication expansion includes participants from all parts in the following indications: non-small cell lung cancer (NSCLC), melanoma, esophageal squamous cell carcinoma (ESCC), gastric cancer (GC), urothelial carcinoma (UC), nasopharyngeal carcinoma (NPC), renal cell carcinoma (RCC), hepatocellular carcinoma (HCC), microsatellite instability-high (MSI-H) or mismatch repair deficient (dMMR) tumors, and other tum
NSCLC
Group
Value
95% CI
Tislelizumab
17.9
8.9 – 30.4
Melanoma
Group
Value
95% CI
Tislelizumab
17.6
6.8 – 34.5
ESCC
Group
Value
95% CI
Tislelizumab
7.7
0.9 – 25.1
GC
Group
Value
95% CI
Tislelizumab
16.7
4.7 – 37.4
UC
Group
Value
95% CI
Tislelizumab
18.2
5.2 – 40.3
NPC
Group
Value
95% CI
Tislelizumab
47.6
25.7 – 70.2
RCC
Group
Value
95% CI
Tislelizumab
9.5
1.2 – 30.4
HCC
Group
Value
95% CI
Tislelizumab
16.7
3.6 – 41.4
Dose Verification: Area Under the Concentration-time Curve From Time 0 to 21 Days Postdose (AUC0-tau) of TislelizumabSecondary· Predose, end of infusion, 1.5 hours, 6 hours on Day 1, Day 2, Day 4, Day 8, Day 15, Day 22 predose in Cycle 1 and Cycle 5 (21 days per cycle)
Cycle 1
Group
Value
95% CI
Dose Verification
600.1
± 144.5
Cycle 5
Group
Value
95% CI
Dose Verification
1122
± 352
Dose Verification: Maximum Observed Concentration (Cmax) of TislelizumabSecondary· Predose, end of infusion, 1.5 hours, 6 hours on Day 1, Day 2, Day 4, Day 8, Day 15, Day 22 predose in Cycle 1 and Cycle 5 (21 days per cycle)
Cycle 1
Group
Value
95% CI
Dose Verification
67.8
± 12.8
Cycle 5
Group
Value
95% CI
Dose Verification
131
± 37.7
Dose Verification: Predose Plasma Concentration of Tislelizumab During Multiple Dosing (Ctrough)Secondary· Predose, end of infusion, 1.5 hours, 6 hours on Day 1, Day 2, Day 4, Day 8, Day 15, Day 22 predose in Cycle 1 and Cycle 5 (21 days per cycle)
Cycle 1
Group
Value
95% CI
Dose Verification
15.8
± 4.73
Cycle 5
Group
Value
95% CI
Dose Verification
31.4
± 9.55
Dose Verification: Apparent Terminal Half-life of Tislelizumab (t1/2)Secondary· Predose, end of infusion, 1.5 hours, 6 hours on Day 1, Day 2, Day 4, Day 8, Day 15, Day 22 predose in Cycle 1 and Cycle 5 (21 days per cycle)
Cycle 1
Group
Value
95% CI
Dose Verification
13.3
± 2.95
Cycle 5
Group
Value
95% CI
Dose Verification
16.9
± 3.79
Dose Verification: Clearance (Cl)Secondary· Predose, end of infusion, 1.5 hours, 6 hours on Day 1, Day 2, Day 4, Day 8, Day 15, Day 22 predose in Cycle 1 (21 days per cycle)
Group
Value
95% CI
Dose Verification
0.247
± 0.0918
Indication Expansion: Progression-free Survival (PFS)Secondary· Up to approximately 3 years and 5 months
Progression-free survival is defined as the time from the date of first study dose to disease progression or death, whichever comes first, as determined by Investigator per RECIST version 1.1. Indication expansion includes participants from all parts in the following indications: non-small cell lung cancer (NSCLC), melanoma, esophageal squamous cell carcinoma (ESCC), gastric cancer (GC), urothelial carcinoma (UC), nasopharyngeal carcinoma (NPC), renal cell carcinoma (RCC), hepatocellular carcinoma (HCC), microsatellite instability-high (MSI-H) or mismatch repair deficient (dMMR) tumors, and ot
NSCLC
Group
Value
95% CI
Tislelizumab
4.0
2.1 – 8.1
Melanoma
Group
Value
95% CI
Tislelizumab
2.2
2.0 – 6.1
ESCC
Group
Value
95% CI
Tislelizumab
2.1
2.0 – 4.2
GC
Group
Value
95% CI
Tislelizumab
2.1
1.9 – 4.0
UC
Group
Value
95% CI
Tislelizumab
2.1
2.0 – 4.3
NPC
Group
Value
95% CI
Tislelizumab
8.2
4.2 – 11.4
RCC
Group
Value
95% CI
Tislelizumab
4.1
2.1 – 10.4
HCC
Group
Value
95% CI
Tislelizumab
4.0
2.1 – 12.4
Adverse events — posted to ClinicalTrials.gov
Time frame: Up to 30 days after the last dose of study treatment; Up to approximately 3 years and 5 months.
Reporting threshold: 3%.
Adverse-event reports describe events observed during the trial — not all are caused by the drug.
Tislelizumab
Serious: 85/300 (28%)
Deaths: 202/300
Serious adverse events (71 terms)
Reaction
System
Tislelizumab
Pneumonia
Infections and infestations
—
Upper gastrointestinal haemorrhage
Gastrointestinal disorders
—
Death
General disorders
—
Intestinal obstruction
Gastrointestinal disorders
—
Pyrexia
General disorders
—
Hyperuricaemia
Metabolism and nutrition disorders
—
Dyspnoea
Respiratory, thoracic and mediastinal disorders
—
Immune-mediated myocarditis
Cardiac disorders
—
Dysphagia
Gastrointestinal disorders
—
Vomiting
Gastrointestinal disorders
—
Aspartate aminotransferase increased
Investigations
—
Decreased appetite
Metabolism and nutrition disorders
—
Hypercalcaemia
Metabolism and nutrition disorders
—
Hyperglycaemia
Metabolism and nutrition disorders
—
Metastases to central nervous system
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
This was a dose verification, pharmacokinetic (PK) assessment of products derived from two manufacturing processes and scales (500L-FMP and 2000L-FMP; FMP: Final Manufacturing Process) and indication expansion clinical study of monoclonal antibody conducted in Chinese subjects with advanced solid tumors, with a purpose of exploring the safety, tolerability, pharmacokinetics and preliminary efficacy.
Publications & conference data
8 peer-reviewed publications reference this trial (live from Europe PMC):
NCT07469306 — Short-Course RT Plus CAPOX and Tislelizumab vs Long-Course CRT Plus Tislelizumab for Locally Advanced Rectal Cancer
· Phase 2
· not yet recruiting
NCT07475026 — A Study of Neoadjuvant Tislelizumab Plus Lenvatinib in Resectable HCC at High Risk of Recurrence
· Phase 3
· not yet recruiting
NCT07528274 — Microwave Ablation Plus Tislelizumab and Docetaxel in Advanced NSCLC After First-Line Immunotherapy Failure
· Phase 2
· recruiting
NCT07290985 — AACR Adaptive Biomarker-Driven Organ Preservation Trial in Gastroesophageal Adenocarcinomas
· Phase 2
· not yet recruiting
NCT07518706 — Neoadjuvant Tislelizumab-Lenvatinib vs Surgery Alone in Stage Ia HCC With Narrow Margin
· Phase 2
· not yet recruiting
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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 BeiGene
Last refreshed: 26 October 2024
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/NCT04068519.