Recent Updates
Recently added Catalysts

BGB-45035

Phase 1

Healthy Participants | Small molecule | Immunology |BeOne Medicines Ltd.|Last Updated: Apr 23, 2026

Target and mechanism

Molecular targetIRAK4
Target classKinase
ModalitySmall molecule

Success Probability

Subscribe to view

Market & Valuation

Subscribe to view

Trial Design

RandomizedDouble-BlindCONTROLLEDDMCBiomarker
Total Trials1
Total Enrollment211

FDA Designations

No designations recorded

Clinical trial landscape

BGB-45035 · 1 trial · 7 indications

Phase 1 1
NCT06342713A Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of Single- and Multiple-Ascending Doses and Food Effect of BGB-45035 in Healthy Participants and in Adults With Autoimmune Dermatological DiseasesHealthy Participants
RECRUITING211 Analytics
PHASE1RECRUITING
A Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of Single- and Multiple-Ascending Doses and Food Effect of BGB-45035 in Healthy Participants and in Adults With Autoimmune Dermatological Diseases
Healthy ParticipantsUnlock trial analytics

Study Endpoints

Primary Endpoints

Number of Participants Experiencing Adverse Events (AEs) in Parts A-E
From the first dose of study drug to 30 days after the last dose; up to approximately 44 days for Parts A-D and up to 16 weeks for Part E
Parts A-D: Number of participants with clinically significant changes from baseline in clinical laboratory values
Baseline and up to approximately 1 month

Laboratory values include hematology, clinical chemistry, coagulation, and urinalysis

Parts A-D: Number of participants with clinically significant changes from baseline in vital signs
Baseline and up to approximately 1 month

Vital signs include blood pressure and pulse rate

Parts A-D: Number of participants with clinically significant changes from baseline in cardiac conduction intervals
Baseline and up to approximately 1 month

As assessed via 12-lead electrocardiogram (ECG)

Secondary Endpoints

Parts A & D: Area under the plasma concentration time curve from time zero to last quantifiable time (AUClast) of BGB-45035
Up to approximately 14 days
Parts A & D: Area under the plasma concentration time curve from time zero to infinite time (AUCinf) of BGB-45035
Up to approximately 14 days
Parts B & C: Area under the plasma concentration time curve from time zero to end of dosing interval (AUCtau) of BGB-45035
Up to approximately 14 days
Unlock Study Endpoints

Study Design & Arms

AllocationRANDOMIZED
MaskingDOUBLE
ModelSEQUENTIAL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Part A (Single Ascending Dose)EXPERIMENTALPart A is designed to assess the safety, tolerability, pharmacokinetic (PK), and pharmacodynamic profile of BGB-45035 following single-ascending doses (SAD) in healthy participants.
Part B (Multiple Ascending Dose)EXPERIMENTALPart B is designed to assess safety, tolerability, PK, and pharmacodynamic profile after repeated dosing of BGB-45035 in healthy participants.
Part C (Chinese Substudy)EXPERIMENTALPart C is designed to assess safety, tolerability, PK, and pharmacodynamic profile after repeated dosing of BGB-45035 in healthy Chinese participants.
Part D (Food Effect)EXPERIMENTALPart D is designed to assess the effect of food on BGB-45035 exposure.
Part E (AD Cohort E1)EXPERIMENTALAD Cohort E1 is designed to assess the safety, tolerability, and efficacy of a selected dose of BGB-45035 in participants with moderate to severe AD.
Part E (PN Cohort E2)EXPERIMENTALPN Cohort E2 is designed to assess the safety, tolerability, and efficacy of a targeted dose of BGB-45035 in participants with moderate to severe PN.
Part F (Biomarker Cohort)EXPERIMENTALPart F is designed to assess the pharmacodynamic activity of BGB-45035 in the skin of healthy volunteers.

Interventions

NameTypeDescription
BGB-45035DRUGAdministered orally
PlaceboDRUGAdministered orally
Unlock Study Design Details

Eligibility Criteria

Age Range18 Years to 75 Years
SexALL
Healthy VolunteersYes
Study Sites13

Inclusion Criteria for Parts A-D and Part F: 1. Female or male participants between the ages of 18 and 55 years inclusive (ages 18 and 45 years for Part C). 2. BMI of 18 to 32 kg/m\^2; and a total body weight \> 50 kg (110 lbs). 3. Evidence of a personally signed and dated informed consent document...

Countries:AustraliaChinaNew Zealand
Unlock Eligibility Criteria

Frequently asked questions about BGB-45035

What is BGB-45035 used for?

BGB-45035 is an investigational small molecule being studied in healthy participants and in adults with autoimmune dermatological diseases, including atopic dermatitis and prurigo nodularis. It is currently in Phase 1 clinical development for these conditions.

What does BGB-45035 target?

BGB-45035 targets IRAK4, a kinase involved in immune signaling. By inhibiting IRAK4, the drug is being studied for its potential effects in autoimmune dermatological diseases such as atopic dermatitis and prurigo nodularis.

Who makes BGB-45035?

BGB-45035 is being developed by BeOne Medicines Ltd., a biopharmaceutical company listed on the stock exchange under the ticker ONC.

What phase is BGB-45035 in?

BGB-45035 is in Phase 1 clinical development. It is an investigational drug and has not been approved by regulatory authorities. The ongoing Phase 1 trial is recruiting participants to evaluate its safety, tolerability, pharmacokinetics, and pharmacodynamics.

What clinical trials is BGB-45035 in?

BGB-45035 is being studied in a single Phase 1 clinical trial, NCT06342713. This randomized, double-blind, controlled study evaluates single- and multiple-ascending doses and food effects in healthy participants and adults with autoimmune dermatological diseases. The trial is recruiting 211 participants in Australia, China, and New Zealand.