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GSK3862995B

Phase 2

Bronchiectasis | Small molecule | Respiratory |GSK plc|Last Updated: Sep 1, 2026

Success Probability

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLEDDMC
Total Trials1
Total Enrollment363

FDA Designations

No designations recorded

Clinical trial landscape

GSK3862995B · 4 trials · 2 indications

Phase 2 1Phase 1 3
NCT07201051A Study to Assess the Effectiveness and Safety of GSK3862995B in Adults With BronchiectasisBronchiectasis
RECRUITING363 Analytics
PHASE2RECRUITING
A Study to Assess the Effectiveness and Safety of GSK3862995B in Adults With Bronchiectasis
BronchiectasisUnlock trial analytics

Study Endpoints

Primary Endpoints

Annualized rate of Exacerbations for GSK3862995B Dose Level 1 Following Repeat Doses Compared with Placebo
Up to Week 48

Annualized rate of exacerbations for GSK3862995B dose 1 following repeat doses compared with placebo in participants with bronchiectasis will be evaluated.

Area Under the Serum Concentration-Time Curve From Time Zero to the Time of the Last Quantifiable Concentration [AUC(0-t)] of GSK3862995B
From pre-dose on Day 1 through Week 36
Maximum Observed Serum Concentration (Cmax) of GSK3862995B
From pre-dose on Day 1 through Week 36
Number of Participants With Adverse Events (AEs) and Serious Adverse Events (SAEs)
Up to Week 49
Number of Participants With Clinically Significant Changes in Laboratory Parameters, Vital Signs, and 12-Lead Electrocardiogram (ECG) Findings
Up to Week 36
Number of Participants with Adverse Events (AE)
Up to Week 44 (End of follow up visit)

An AE is any untoward medical occurrence in a clinical study participant, temporally associated with the use of a study intervention, whether or not considered related to the study intervention.

Number of Participants with Serious Adverse Events (SAE)
Up to Week 44 (End of follow up visit)

An SAE is defined as any untoward medical occurrence that, at any dose, meets one or more of the criteria: results in death, is life threatening, requires inpatient hospitalization or prolongation of existing hospitalization, results in persistent or significant disability/incapacity, is a congenital anomaly/birth defect in the offspring of a study participant, or abnormal pregnancy outcomes (such as, spontaneous abortion, fetal death, stillbirth, congenital anomalies, ectopic pregnancy).

Number of Participants with Clinically Significant Changes in Clinical Laboratory Values
Up to Week 36

Number of Participants with clinically significant changes in clinical laboratory values (hematology, chemistry and urinalysis) will be assessed.

Number of Participants with Clinically Significant Changes in Vital Signs
Up to Week 36

Number of Participants with clinically significant changes in vital signs will be assessed.

Number of Participants with Clinically Significant Changes in 12-lead (Electrocardiogram (ECG)
Up to Week 36

Number of Participants with clinically significant changes in 12-lead ECG will be assessed.

Area Under the Serum Concentration-time Curve Extrapolated to Infinity (AUC[0-inf]) of GSK3862995B
Up to Week 36

Blood samples will be collected to determine the pharmacokinetic profile of GSK3862995B.

Maximum Observed Concentration (Cmax) of GSK3862995B
Up to Week 36

Blood samples will be collected to determine the pharmacokinetic profile of GSK3862995B.

Part A: Number of Participants with Adverse Events (AEs) and Serious Adverse Events (SAEs)
Up to 36 weeks

An AE is any untoward medical occurrence in a clinical study participant, temporally associated with the use of a study treatment, whether or not considered related to the study treatment. Any untoward event resulting in death, is life threatening, requires hospitalization or prolongation of existing hospitalization, results in persisting disability/incapacity, congenital anomaly/birth defect or any other situation according to medical or scientific judgment is categorized as SAE.

Part B: Number of Participants with AEs and SAEs
Up to 48 weeks

An AE is any untoward medical occurrence in a clinical study participant, temporally associated with the use of a study treatment, whether or not considered related to the study treatment. Any untoward event resulting in death, is life threatening, requires hospitalization or prolongation of existing hospitalization, results in persisting disability/incapacity, congenital anomaly/birth defect or any other situation according to medical or scientific judgment is categorized as SAE.

Part A: Number of Participants with Clinically significant changes in laboratory values
Up to 28 weeks

Number of Participants with clinically significant changes in laboratory values (haematology, chemistry, and urinalysis) will be assessed.

Part A: Number of Participants with Clinically Significant Change in vital signs
Up to 28 weeks

Number of participants with clinically significant change in vital signs (tympanic temperature, pulse rate, respiratory rate, and blood pressure) will be assessed.

Part A: Number of Participants with Clinically Significant Change in 12-lead Electrocardiogram (ECG) Parameters
Up to 28 weeks

Number of participants with clinically significant change in 12-lead ECG parameters will be assessed.

Part B: Number of Participants with Clinically significant changes in laboratory values (haematology, chemistry and urinalysis)
Up to 42 weeks

Number of Participants with clinically significant changes in laboratory values (haematology, chemistry and urinalysis) will be assessed.

Part B: Number of Participants with Clinically Significant Change in vital signs
Up to 42 weeks

Number of participants with clinically significant change in vital signs (tympanic temperature, pulse rate, respiratory rate, and blood pressure) up to end of intervention period will be assessed.

Part B: Number of Participants with Clinically Significant Change in 12-lead Electrocardiogram (ECG) Parameters
Up to 42 weeks

Number of participants with clinically significant change in 12-lead ECG parameters will be assessed.

Secondary Endpoints

Annualized rate of Exacerbations for GSK3862995B Dose Level 2 Following Repeat Doses Compared with Placebo
Up to Week 48
Time to first Exacerbation for GSK3862995B Dose Level 2 and Dose Level 1 Compared to Placebo
Up to Week 48
Annualized Rate of Severe Exacerbations for GSK3862995B Dose Level 1 and Dose Level 2 Compared to Placebo
Up to Week 48
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Study Design & Arms

AllocationRANDOMIZED
MaskingDOUBLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
GSK3862995B Dose Level 1EXPERIMENTALParticipants will receive GSK3862995B Dose level 1.
GSK3862995B Dose Level 2EXPERIMENTALParticipants will receive GSK3862995B Dose level 2.
PlaceboPLACEBO_COMPARATORParticipants will receive matching placebo.
GSK3862995B Formulation AEXPERIMENTALHealthy participants will receive GSK3862995B Formulation A.
GSK3862995B Formulation BEXPERIMENTALHealthy participants will receive GSK3862995B Formulation B.
GSK3862995BEXPERIMENTALParticipants of Chinese, Japanese, or European ancestries will receive GSK3862995B.
Part A Dose Level 1: Single dose of GSK3862995BEXPERIMENTALHealthy participants will receive single dose of GSK3862995B.
Part A Dose Level 2: Single dose of GSK3862995BEXPERIMENTALHealthy participants will receive single dose of GSK3862995B.
Part A Dose Level 3: Single dose of GSK3862995BEXPERIMENTALHealthy participants will receive single dose of GSK3862995B.
Part A Dose Level 4: Single dose of GSK3862995BEXPERIMENTALHealthy participants will receive single dose of GSK3862995B.
Part A Dose Level 5: Single dose of GSK3862995BEXPERIMENTALHealthy participants will receive single dose of GSK3862995B.
Part A Dose Level 6: Single dose of GSK3862995BEXPERIMENTALHealthy participants will receive single dose of GSK3862995B.
Part A: PlaceboPLACEBO_COMPARATORHealthy participants will receive single dose of placebo.
Part B: Repeat dose of GSK3862995BEXPERIMENTALParticipants with COPD will receive repeat doses of GSK3862995B.
Part B: PlaceboPLACEBO_COMPARATORParticipants with COPD will receive repeat doses of placebo.

Interventions

NameTypeDescription
GSK3862995BDRUGParticipants will be administered with dose level 1 of GSK3862995B.
PlaceboDRUGParticipants will be administered with matching placebo.
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Eligibility Criteria

Age Range18 Years to 85 Years
SexALL
Healthy VolunteersNo
Study Sites134

Inclusion Criteria: * Body mass index (BMI) between 18-35 kilograms per square meters (kg/m\^2) * Clinical history consistent with bronchiectasis (cough, chronic sputum production, and/or recurrent respiratory infections) that is confirmed on chest computed tomography (CT) * Meet one of the two cri...

Countries:United StatesArgentinaChinaGermanyIsraelItalyJapanNew ZealandPolandSouth KoreaSpainUnited Kingdom
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Competitive Landscape -Bronchiectasis 8 trials

Recent Changes (Last 90 Days)

LOWSep 1, 2026NCT07789899startDate: changed
LOWSep 1, 2026NCT07789899startDate: changed
LOWAug 27, 2026NCT07789899NEW_TRIAL: changed
LOWAug 27, 2026NCT07789899NEW_TRIAL: changed
LOWAug 12, 2026NCT07201051Enrollment: 446 → 363
LOWAug 12, 2026NCT07201051Enrollment: 446 → 363
MEDIUMJul 12, 2026NCT06979518TRIAL_REMOVED: changed
MEDIUMJul 12, 2026NCT06979518TRIAL_REMOVED: changed
MEDIUMJul 12, 2026NCT06979518TRIAL_REMOVED: changed
MEDIUMJul 12, 2026NCT06979518TRIAL_REMOVED: changed
LOWJul 8, 2026NCT07201051lastUpdatePostDate: changed
LOWJul 8, 2026NCT07201051lastUpdatePostDate: changed
LOWJul 2, 2026NCT07201051lastUpdatePostDate: changed
LOWJul 2, 2026NCT07201051lastUpdatePostDate: changed
LOWJul 2, 2026NCT07201051lastUpdatePostDate: changed
HIGHJun 11, 2026NCT06979518Status: NOT_YET_RECRUITING → COMPLETED
LOWJun 11, 2026NCT07201051Status: NOT_YET_RECRUITING → RECRUITING
HIGHJun 11, 2026NCT06979518Status: NOT_YET_RECRUITING → COMPLETED
LOWJun 11, 2026NCT07201051Status: NOT_YET_RECRUITING → RECRUITING

Frequently asked questions about GSK3862995B

What is GSK3862995B used for?

GSK3862995B is an investigational small molecule being developed for respiratory conditions, specifically chronic obstructive pulmonary disease (COPD) and bronchiectasis. It is currently in Phase 2 clinical trials for bronchiectasis and has completed or ongoing Phase 1 studies in healthy participants and those with COPD.

Who makes GSK3862995B?

GSK3862995B is being developed by GSK plc, a global biopharma company listed on the stock exchange under the ticker GSK. The company is conducting multiple clinical trials to evaluate the drug's safety and effectiveness in respiratory diseases.

What phase is GSK3862995B in?

GSK3862995B is in Phase 2 clinical development. A Phase 2 trial (NCT07201051) is currently recruiting adults with bronchiectasis to assess the drug's effectiveness and safety. Earlier Phase 1 studies have been completed or are ongoing in healthy participants and those with COPD.

What clinical trials is GSK3862995B in?

GSK3862995B is being studied in several trials. NCT07201051 is a Phase 2 study in adults with bronchiectasis, currently recruiting. Phase 1 trials include NCT06154837 in healthy participants and COPD patients, NCT06979518 in healthy participants of Chinese, Japanese, and European ancestry, and NCT07789899 evaluating two formulations in healthy participants.

Is GSK3862995B FDA approved?

GSK3862995B is not FDA approved. It is an investigational drug currently in clinical development, with Phase 2 trials ongoing for bronchiectasis and Phase 1 studies for COPD. Approval status has not been established, and the drug remains under investigation.