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ADG116

Phase 1

Advanced/Metastatic Solid Tumors | Small molecule | Oncology |Adagene Inc.|Last Updated: Jan 8, 2026

Success Probability

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Market & Valuation

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Trial Design

CONTROLLEDDMC
Total Trials2
Total Enrollment78

FDA Designations

No designations recorded

Clinical trial landscape

ADG116 · 2 trials · 1 indication

Phase 1 2
NCT05277402ADG116 in Combination With Pembrolizumab in Patients With Advanced/Metastatic Solid TumorsAdvanced/Metastatic Solid Tumors
COMPLETED6 Analytics
NCT04501276A Phase 1b/2 Study of ADG116, ADG116 Combined With Anti-PD-1 Antibody or Anti-CD137 Antibody in Solid Tumors PatientsAdvanced/Metastatic Solid Tumors
COMPLETED72 Analytics
PHASE1COMPLETED
ADG116 in Combination With Pembrolizumab in Patients With Advanced/Metastatic Solid Tumors
Advanced/Metastatic Solid TumorsUnlock trial analytics
PHASE1COMPLETED
A Phase 1b/2 Study of ADG116, ADG116 Combined With Anti-PD-1 Antibody or Anti-CD137 Antibody in Solid Tumors Patients
Advanced/Metastatic Solid TumorsUnlock trial analytics

Study Endpoints

Primary Endpoints

Dose-limiting toxicity (DLT) and RP2D of ADG116 in combination with pembrolizumab.
9 months

Number of participants experiencing dose-limiting toxicities escalating dose levels in adults with advanced / metastatic solid tumor

The safety and tolerability of ADG116 in combination with pembrolizumab
9 month

Number of participants with adverse events as assessed by CTCAE v5.0

Number of participants experiencing dose-limiting toxicities escalating dose levels in adults with advanced / metastatic solid tumors
From first dose of ADG116 (Week 1 Day 1) until 21 days
Number of participants with adverse events as assessed by CTCAE v5.0
From first dose of ADG116 (Week 1 Day 1) to 28 days post last dose

Secondary Endpoints

Pharmacokinetic (PK) profile/parameters
9 Months
Maximum (peak) plasma concentration (Cmax)
9 months
Time to maximum (peak) concentration (Tmax)
9 month
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Study Design & Arms

AllocationNA
MaskingNONE
ModelSEQUENTIAL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Dose escalationEXPERIMENTALADG116 combination treatment with pembrolizumab (KEYTRUDA®), both drugs will be administered in each cohort.
Part A : Dose escalation of ADG116 monotherapyEXPERIMENTAL -
Part B : Dose escalation of ADG116 combined with anti PD1 drugEXPERIMENTAL -
Part C : Dose escalation of ADG116 combined with ADG106EXPERIMENTAL -

Interventions

NameTypeDescription
ADG116DRUGIV infusion
ADG106DRUGFor the ADG116-ADG106 combination regimen, ADG116 and ADG106 will be administered until disease progression, intolerable toxicities, or withdrawal of consent, or up to 2 years.
anti PD1 drugDRUGFor the ADG116-anti PD1 combination regimen, ADG116 and anti PD1 will be administered until disease progression, intolerable toxicities, or withdrawal of consent, or up to 2 years.
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites2

Inclusion Criteria: * Patients must meet all of the following inclusion criteria to be eligible for participation in this study: 1. ≥ 18 years of age at the time of informed consent. 2. Eastern Cooperative Oncology Group (ECOG) performance status 0 or 1 with no deterioration over the previous ...

Countries:United StatesAustralia
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Competitive Landscape -Other Solid Tumors 9 trials (matched to "Advanced/Metastatic Solid Tumors")

Frequently asked questions about ADG116

What is ADG116 used for?

ADG116 is an investigational small molecule being studied for the treatment of advanced or metastatic solid tumors. It is in Phase 1 clinical development and has been evaluated in two completed trials, both of which enrolled adult patients with advanced or metastatic solid tumors.

Who makes ADG116?

ADG116 is being developed by Adagene Inc., a biopharmaceutical company listed on the NASDAQ under the ticker symbol ADAG. The company is conducting clinical trials of ADG116 in patients with advanced or metastatic solid tumors.

What phase is ADG116 in?

ADG116 is in Phase 1 clinical development. It has completed two Phase 1 trials, one of which was a Phase 1b/2 study, but it is not yet approved by the FDA and remains an investigational drug.

What clinical trials is ADG116 in?

ADG116 has been studied in two completed clinical trials: NCT04501276, a Phase 1b/2 study of ADG116 alone or combined with anti-PD-1 or anti-CD137 antibodies in solid tumor patients, and NCT05277402, a Phase 1 study of ADG116 in combination with pembrolizumab in patients with advanced or metastatic solid tumors.

How does ADG116 work?

ADG116 is a small molecule, but its specific molecular target has not been disclosed in the available information. It is being studied in combination with immunotherapies such as anti-PD-1 antibodies and pembrolizumab, suggesting it may modulate immune responses in the tumor microenvironment.