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AN4005-dose level 0

Phase 1

Advanced Solid Tumor | Small molecule | Oncology |Adlai Nortye Ltd. American Depositary Shares|Last Updated: Nov 18, 2025

Success Probability

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Trial Design

RandomizedDouble-BlindACTIVE_CONTROLLEDDMC
Total Trials1
Total Enrollment31

FDA Designations

No designations recorded

Clinical trial landscape

AN4005-dose level 0 · 1 trial · 2 indications

Phase 1 1
NCT04999384First in Human, Dose Escalation Study of AN4005Advanced Solid Tumor
RECRUITING31 Analytics
PHASE1RECRUITING
First in Human, Dose Escalation Study of AN4005
Advanced Solid TumorUnlock trial analytics

Study Endpoints

Primary Endpoints

Number of participants with any adverse events (AEs), serious adverse events (SAEs), withdrawal due to AEs, dose interruptions and reductions
Up to approximately 1 year

All AEs, SAEs and dose modifications will be collected

Number of participants with dose limiting toxicities (DLTs)
Up to 28 days

An event is considered to be a DLT if the event occurs within the first 28 days of treatment and meets the dose-limiting toxicity criteria, unless it can be clearly established that the event is unrelated to treatment

Number of participants with clinically significant changes in laboratory parameters, vital signs, physical examination and organ-specific parameters
Up to approximately 1 year

Blood and urine samples will be collected for analysis of lab parameters. Vital signs, physical examinations and organ-specific parameters will be collected at specified time points

Secondary Endpoints

Maximum observed plasma concentration (Cmax) of AN4005
Baseline and up to approximately 1 year
Area under the plasma concentration-time curve (AUC) extrapolated from time zero to infinity (AUC[0-inf]) of AN4005
Up to approximately 1 year
AUC from time zero to the last quantifiable concentration after dosing (AUC[0-t]) of AN4005
Up to approximately 1 year
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Study Design & Arms

AllocationRANDOMIZED
MaskingQUADRUPLE
ModelSEQUENTIAL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
AN4005 dose level 0ACTIVE_COMPARATOROne sentinel patient will be orally dosed at 50 mg AN4005 BID. If this dose for one cycle is deemed to be tolerable upon review of safety data and PK data, the dose of AN4005 will be escalated to next level: dose level 1.
AN4005 dose level 1ACTIVE_COMPARATORThree patients will be orally dosed at 100 mg AN4005 BID. Based on the number of DLT events during the first cycle, dosing decisions will be made, including add 3 patients at the same dose level (1 DLT), escalation to dose level 3 (\<1/6 DLT), de-escalate to lower dose or stop (\>1/6 DLT).
AN4005 dose level 2ACTIVE_COMPARATORThree patients will be orally dosed at 200 mg AN4005 BID. Based on the number of DLT events during the first cycle, dosing decisions will be made, including add 3 patients at the same dose level (1 DLT), escalation to dose level 3 (\<1/6 DLT), de-escalate to lower dose or stop (\>1/6 DLT).
AN4005 dose level 3ACTIVE_COMPARATORThree patients will be orally dosed at 400 mg AN4005 BID. Based on the number of DLT events during the first cycle, dosing decisions will be made, including add 3 patients at the same dose level (1 DLT), escalation to dose level 4 (\<1/6 DLT), de-escalate to lower dose or stop (\>1/6 DLT).
AN4005 dose level 4ACTIVE_COMPARATORThree patients will be orally dosed at 600 mg AN4005 BID. Based on the number of DLT events during the first cycle, dosing decisions will be made, including add 3 patients at the same dose level (1 DLT), de-escalate to lower dose or stop (\>1/6 DLT).
AN4005 food effectACTIVE_COMPARATORThe effect of a high-fat meal on the PK of AN4005 will be evaluated in a separate cohort of approximately 6 patients after a safe and clinically relevant dose is identified during the dose finding part of the study.

Interventions

NameTypeDescription
AN4005-dose level 0DRUG50mg BID
AN4005-dose level 1DRUG100mg BID
AN4005-dose level 2DRUG200mg BID
AN4005-dose level 3DRUG400mg BID
AN4005-dose level 4DRUG600mg BID
AN4005-food effectDRUGDose to be determined upon the MTD determination
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites7

Inclusion Criteria: * 1\. Age ≥ 18 years at the time of informed consent and have provided signed informed consent for the trial. 2\. Willing and able to comply with all aspects of the protocol. 3\. Eastern Cooperative Oncology Group (ECOG) Performance Status of 0 or 1. 4\. Life expectancy...

Countries:United StatesChina
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Competitive Landscape -Other Solid Tumors 9 trials (matched to "Advanced Solid Tumor")

Recent Changes (Last 90 Days)

LOWMay 26, 2026NCT04999384primaryCompletionDate: changed
LOWMay 24, 2026NCT04999384studyFirstPostDate: changed

Frequently asked questions about AN4005-dose level 0

What is AN4005-dose level 0 used for?

AN4005-dose level 0 is an investigational small molecule being studied for the treatment of advanced solid tumors and advanced lymphoma. It is currently in Phase 1 clinical development, with a first-in-human dose escalation study ongoing. The drug is not yet approved and remains under investigation.

Who is developing AN4005-dose level 0?

AN4005-dose level 0 is being developed by Adlai Nortye Ltd., a biopharmaceutical company listed on the stock exchange under the ticker ANL. The company is conducting a Phase 1 clinical trial for this investigational oncology drug.

What phase is AN4005-dose level 0 in?

AN4005-dose level 0 is in Phase 1 clinical development. The ongoing study is a first-in-human dose escalation trial that is currently recruiting participants. As an investigational drug, it has not yet received regulatory approval and is still being evaluated for safety and efficacy.

What clinical trials is AN4005-dose level 0 in?

AN4005-dose level 0 is being studied in a Phase 1 clinical trial with the identifier NCT04999384. This first-in-human dose escalation study is recruiting 31 participants with advanced solid tumors or advanced lymphoma. The trial is active and enrolling patients in the United States and China.

Is AN4005-dose level 0 the same as AN4005?

AN4005-dose level 0 is a specific dose level of the investigational drug AN4005. The clinical trial NCT04999384 evaluates AN4005 at various dose levels, with dose level 0 being one of the tested doses. The drug is being studied for advanced solid tumors and advanced lymphoma.