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Phase 1, Single and Repeat Dose Study to Assess Safety, Tolerability, and Pharmacokinetics (PK) of GSK3923868 in Participants With Chronic Obstructive Pulmonary Disease (COPD)

GlaxoSmithKline (GSK) logo

GlaxoSmithKline (GSK)

Status and phase

Completed
Phase 1

Conditions

Pulmonary Disease, Chronic Obstructive

Treatments

Drug: GSK3923868
Drug: Placebo

Study type

Interventional

Funder types

Industry

Identifiers

Details and patient eligibility

About

This is a two parts study, a single ascending dose followed by 14-days repeat dosing. The single ascending dose part will assess two dose levels of GSK3923868 or placebo across two treatment periods 1 and 2 in a single cohort of participants with a washout period of a minimum of 5 days after each treatment periods. The repeat dose part will assess repeated one dose level of GSK3923868 or placebo in treatment period 3 with up to 14 days of follow up in the same cohort of participants. The duration of study participation for treatment period 1, 2 and 3 will be 6, 6 and up to 29 days (including follow up), respectively.

Enrollment

12 patients

Sex

All

Ages

40 to 70 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • Between 40 and 70 years of age.
  • Confirmed diagnosis of COPD for greater than (>) 6 months.
  • Participant is a smoker or an ex-smoker with a smoking history of at least 10 pack years.
  • A female participant is eligible to participate if she is not pregnant or breastfeeding and agrees to use contraceptives during the study (for women of childbearing potential only).

Exclusion criteria

  • Participant has poorly controlled or unstable COPD.
  • Participant has a past or current medical condition(s) or disease(s) that is/are not well controlled.
  • Participant has had a respiratory tract infection treated with antibiotics within 4 weeks prior to screening.
  • Participant requires regular treatment with oral corticosteroids or has received a course of oral or parenteral corticosteroids within 4 weeks prior to screening.
  • Participant requires long-term oxygen therapy.
  • Current enrolment or past participation in a clinical trial within 30 days before this study starts.
  • Positive tests for human immunodeficiency virus (HIV), hepatitis B and C, or Coronavirus disease-19 (COVID-19).
  • Positive pre-study drug (except for as results of opioids prescribed for medical reasons and/or inadvertent consumption of poppy seeds) /alcohol screening result.

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Crossover Assignment

Masking

Double Blind

12 participants in 4 patient groups

GSK3923868 500 mcg SD/Placebo SD/GSK3923868 1500 mcg RD
Experimental group
Description:
Eligible participants will receive a single dose (SD) of GSK3923868 500 microgram (mcg) in Treatment Period 1 followed by a single dose of placebo matching GSK3923868 in Treatment Period 2. Participants will also receive a repeat dose (RD) of GSK3923868 1500 mcg in Treatment Period 3. There will be a washout period between each treatment period. Participants will have a follow-up of 14 days after the last dose of GSK3923868.
Treatment:
Drug: Placebo
Drug: GSK3923868
GSK3923868 500 mcg SD/GSK3923868 1000 mcg SD/Placebo RD
Experimental group
Description:
Eligible participants will receive a single dose of GSK3923868 500 mcg in Treatment Period 1 followed by a single dose of GSK3923868 1000 mcg in Treatment Period 2. Participants will also receive a repeat dose of placebo matching GSK3923868 in Treatment Period 3. There will be a washout period between each treatment period. Participants will have a follow-up of 14 days after the last dose of GSK3923868.
Treatment:
Drug: Placebo
Drug: GSK3923868
GSK3923868 500 mcg SD/GSK3923868 1000 mcg SD/GSK3923868 1500 mcg RD
Experimental group
Description:
Eligible participants will receive a single dose of GSK3923868 500 mcg in Treatment Period 1 followed by a single dose of GSK3923868 1000 mcg in Treatment Period 2. Participants will also receive repeat dose of GSK3923868 1500 mcg in Treatment Period 3. There will be a washout period between each treatment period. Participants will have a follow-up of 14 days after the last dose of GSK3923868.
Treatment:
Drug: GSK3923868
Placebo SD/GSK3923868 1000 mcg SD/GSK3923868 1500 mcg RD
Experimental group
Description:
Eligible participants will receive a single dose of placebo matching GSK3923868 in Treatment Period 1 followed by a single dose of GSK3923868 1000 mcg in Treatment Period 2. Participants will also receive a repeat dose of GSK3923868 1500 mcg in Treatment Period 3. There will be a washout period between each treatment period. Participants will have a follow-up of 14 days after the last dose of GSK3923868.
Treatment:
Drug: Placebo
Drug: GSK3923868

Trial documents
2

Trial contacts and locations

1

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Central trial contact

US GSK Clinical Trials Call Center; EU GSK Clinical Trials Call Center

Data sourced from clinicaltrials.gov

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