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New COPD drug candidate enters early human safety testing
NCT ID NCT06154837
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This early-stage study tests a new drug called GSK3862995B to see if it is safe and tolerable. First, healthy adults receive a single dose, then people with chronic obstructive pulmonary disease (COPD) receive multiple doses. The goal is to check for side effects and how the drug behaves in the body, not yet to prove it works.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 1
The first testing in people. Mainly checks safety and dose, usually in a small group.
- Participants
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127 people
The number who actually took part.
- Started
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Nov 2023
- Expected to finish
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Dec 2026
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 75 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: Healthy participants (Part A) * Participant must be 18 to 65 years of age inclusive. * Participants who are overtly healthy as determined by medical evaluation including medical history, physical examination, laboratory tests, and cardiac monitoring * Body weight within the range 50-110 kilogram (kg) (inclusive) * Body mass index (BMI) within the range 19.5-32 kilogram per square meter (kg/m\^2) * Male and/or female of non-childbearing potential Participants with Chronic Obstructive Pulmonary Disorder (COPD) (Part B) * Participant must be 40 to 75 years of age inclusive. * Body weight within the range 50-110 kg (inclusive) * BMI within the range 19.5-32 kg/m\^2 * Participant has a confirmed diagnosis of COPD for greater than (\>)12 months * Participants must present with a measured post-salbutamol Forced expiratory volume in 1 second/Forced vital capacity (FEV1/FVC) ratio of less than (\<) 0.70 at screening to confirm the diagnosis of COPD and a measured post-salbutamol FEV1 greater than or equal to (\>=) 40% of predicted normal values. * Participants must have a well-documented requirement for optimized standard of care background therapy that includes daily inhaled medication. * A peripheral blood eosinophil count of \>=150 cells/microliter (mcL) at screening * Former cigarette smokers with a history of cigarette smoking of \>=10 pack-years at screening current smokers (includes the use of any type of nicotine containing product), or non-smokers are permitted * Male and/or female of non-childbearing potential. Exclusion Criteria: * Participant has a past or current medical condition(s) or disease(s) that is/are not well controlled and, which in the judgement of the Investigator, may affect participant safety or affect study endpoints. * A history of recurrent infections, or treatment of a chronic infection within 3 months prior to the first dose of study drug, including both serious local infection (for example, cellulitis, abscess) or systemic infection (for example, pneumonia, tuberculosis, hepatitis B, shingles). * Significant allergies to humanized monoclonal antibodies. * Clinically significant multiple or severe drug allergies, intolerance to topical corticosteroids, or severe post-treatment hypersensitivity reactions (including, but not limited to, erythema multiforme major, linear immunoglobulin A (IgA) dermatosis, toxic epidermal necrolysis, and exfoliative dermatitis). * Lymphoma, leukemia, or any malignancy within the past 5 years except for basal cell or squamous epithelial carcinomas of the skin that have been resected with no evidence of metastatic disease for 3 years. * Breast cancer within the past 10 years * Alanine transaminase (ALT) \>1x upper limit of normal (ULN) * Total bilirubin \>1.5xULN (isolated total bilirubin \>1.5xULN is acceptable if total bilirubin is fractionated and direct bilirubin less than (\<) 35%). * Current or chronic history of liver disease or known hepatic or biliary abnormalities (with the exception of Gilbert's syndrome or asymptomatic gallstones). * A clinically significant abnormality in 12-lead ECG readings performed at screening * A clinically significant abnormality in the Holter monitor performed at screening (IV cohorts only).
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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GSK Investigational Site
Yuma, Arizona, 85365, United States
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GSK Investigational Site
Hialeah, Florida, 33016, United States
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GSK Investigational Site
Orange City, Florida, 32763, United States
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GSK Investigational Site
Plantation, Florida, 33324, United States
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GSK Investigational Site
Columbus, Georgia, 31904, United States
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GSK Investigational Site
Shelby, North Carolina, 28150, United States
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GSK Investigational Site
Medford, Oregon, 97504, United States
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GSK Investigational Site
Philadelphia, Pennsylvania, 19107, United States
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GSK Investigational Site
Rock Hill, South Carolina, 29732, United States
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GSK Investigational Site
Austin, Texas, 78744, United States
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GSK Investigational Site
Ahrensburg, 22926, Germany
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GSK Investigational Site
Berlin, 10117, Germany
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GSK Investigational Site
Berlin, 10119, Germany
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GSK Investigational Site
Berlin, 14050, Germany
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GSK Investigational Site
Dresden, 01069, Germany
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GSK Investigational Site
Frankfurt, 60596, Germany
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GSK Investigational Site
Hamburg, 20253, Germany
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GSK Investigational Site
Hamburg, Hamburg, Germany
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GSK Investigational Site
Hanover, 30159, Germany
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GSK Investigational Site
Immenhausen, 34376, Germany
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GSK Investigational Site
Leipzig, 04207, Germany
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GSK Investigational Site
Lübeck, 23552, Germany
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GSK Investigational Site
Mainz, 55128, Germany
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GSK Investigational Site
Schwerin, 19055, Germany
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GSK Investigational Site
Barnsley, S75 3DL, United Kingdom
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GSK Investigational Site
Blackpool, FY2 0JH, United Kingdom
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GSK Investigational Site
Cambridge, CB2 0GG, United Kingdom
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GSK Investigational Site
Cannock, WS11 0BN, United Kingdom
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GSK Investigational Site
London, HA1 3UJ, United Kingdom
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GSK Investigational Site
London, United Kingdom
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GSK Investigational Site
Manchester, M23 9QZ, United Kingdom
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GSK Investigational Site
West Yorkshire, LS10 1DU, United Kingdom
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