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BBT002

Phase 1/2

Chronic Obstructive Pulmonary Disease | Small Molecules | Respiratory |Bambusa Therapeutics, Inc.|Trials Updated: Jul 22, 2026

BBT002 development status

Highest phase Phase 1/2 run by Bambusa Therapeutics (NCT07436949)
Phase scored for BBTXPhase 1
Registered trials 3 across 1 sponsor since Apr 2025

BBT002 target and mechanism

Molecular targetIL-4Rα
Target classInterleukin Receptor
ModalitySmall Molecules

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLEDDMC
Total Trials2
Total Enrollment354

FDA Designations

No designations recorded

BBT002 clinical trials

BBT002 · 2 trials · 2 indications

Phase 1 2
NCT07288554A Study of BBT002 in Healthy Volunteers (HVs) and in Patients With Chronic Obstructive Pulmonary Disease (COPD)Chronic Obstructive Pulmonary Disease (COPD)
RECRUITING68 Analytics
NCT06944925A Study of BBT002 in Healthy Volunteers (HVs) and in Adult Patients With Chronic Obstructive Pulmonary Disease (COPD) or Chronic Rhiosininusitis With Nasal Polyps (CRSwNP)Chronic Obstructive Pulmonary Disease
RECRUITING286 Analytics
PHASE1RECRUITING
A Study of BBT002 in Healthy Volunteers (HVs) and in Patients With Chronic Obstructive Pulmonary Disease (COPD)
Chronic Obstructive Pulmonary Disease (COPD)Unlock trial analytics
PHASE1RECRUITING
A Study of BBT002 in Healthy Volunteers (HVs) and in Adult Patients With Chronic Obstructive Pulmonary Disease (COPD) or Chronic Rhiosininusitis With Nasal Polyps (CRSwNP)
Chronic Obstructive Pulmonary DiseaseUnlock trial analytics

Study Endpoints

Primary Endpoints

Number of participants with adverse events following single and multiple administration of BBT002
Part A- Up to Day 141; Part B - Up to Day 169 post first dose administration

Incidence, relatedness, and severity of adverse events (AEs) graded per CTCAE v5.0.

Number of participants with change in Laboratory assessments
Part A- Up to Day 141; Part B - Up to Day 169 post first dose administration

Laboratory assessments include hematology, coagulation, clinical chemistry and urinalysis

Number of participants with change in vital sign measurements following dose administration.
Part A- Up to Day 141; Part B - Up to Day 169 post first dose administration

Blood pressure and heart rate will be assessed.

Number of participants with change in physical examination following dose administration.
Part A- Up to Day 141; Part B - Up to Day 169 post first dose administration

Physical examination will be assessed.

Number of participants with change in 12-lead ECG readings
Part A- Up to Day 141; Part B - Up to Day 169 post first dose administration

12-lead ECG will be assessed.

Secondary Endpoints

PK parameters- maximum observed concentration (Cmax)
At specified timepoints pre-dose and up to 169 days post first dose administration
PK parameters- Time for maximum observed Concentration (Tmax)
At specified timepoints pre-dose and up to 169 days post first dose administration
PK parameters- Area under the curve (AUC)
At specified timepoints pre-dose and up to 169 days post first dose administration
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Study Design & Arms

AllocationNON_RANDOMIZED
MaskingTRIPLE
ModelSEQUENTIAL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Part A Single Ascending Dose BBT002EXPERIMENTALA single dose of BBT002 will be administered in healthy volunteers
Part B Multiple Ascending Dose BBT002EXPERIMENTALTwo doses of BBT002 will be administered in patients with COPD.
Part A Single Ascending Dose PlaceboPLACEBO_COMPARATORA single dose of Placebo will be administered in healthy volunteers.
Part B Multiple Ascending Dose PlaceboPLACEBO_COMPARATORTwo doses of Placebo will be administered in patients with COPD.
Part A: BBT002EXPERIMENTALA single dose of BBT002 will be administered in healthy volunteers
Part B: BBT002EXPERIMENTALMultiple doses of BBT002 will be administered in healthy volunteers.
Part C: BBT002EXPERIMENTALMultiple doses of BBT002 will be administered in patients with COPD
Part A: PlaceboPLACEBO_COMPARATORA single dose of Placebo will be administered in healthy volunteers.
Part B: PlaceboPLACEBO_COMPARATORMultiple doses of Placebo will be administered in healthy volunteers.
Part C: PlaceboPLACEBO_COMPARATORMultiple doses of Placebo will be administered in patients with COPD.
Part D: PlaceboPLACEBO_COMPARATORMultiple doses of Placebo will be administered in patients with CRSwNP.
Part E: PlaceboPLACEBO_COMPARATORSingle dose of Placebo will be administered in healthy volunteers.
Part F: PlaceboPLACEBO_COMPARATORMultiple doses of Placebo will be administered in patients with COPD.
Part G: PlaceboPLACEBO_COMPARATORMultiple doses of Placebo will be administered in patients with CRSwNP.
Part D: BBT002EXPERIMENTALMultiple doses of BBT002 will be administered in patients with CRSwNP.
Part E: BBT002EXPERIMENTALSingle dose of BBT002 will be administered in healthy volunteers.
Part F: BBT002EXPERIMENTALMultiple doses of BBT002 will be administered in patients with COPD.
Part G: BBT002EXPERIMENTALMultiple doses of BBT002 will be administered in patients with CRSwNP.

Interventions

NameTypeDescription
BBT002DRUGBBT002 will be administered
PlaceboDRUGPlacebo will be administered
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Eligibility Criteria

Age Range18 Years to 75 Years
SexALL
Healthy VolunteersYes
Study Sites11

Inclusion Criteria:( A\&B) 1. Age of 18-65 years (HVs), 35-75 years (patients) 2. Body mass index between 18-32 kg/m², capped at 120 kg 3. Negative pregnancy tests for women of childbearing potential 4. Willingness to refrain from alcohol consumption for 24 hours prior to each study visit 5. Non-sm...

Countries:ChinaUnited StatesAustraliaGeorgiaNew ZealandPoland
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