Phase I Study of GSK2982772 in Japanese Healthy Male Participants

September 26, 2023 updated by: GlaxoSmithKline

A Single-centre, Randomized, Double-blind, Dose-ascending, Placebo-controlled Study to Evaluate the Safety, Tolerability, and Pharmacokinetics of Oral TID Doses (One Day) of GSK2982772 in Japanese Healthy Male Subjects

The study plans to enroll approximately 12 subjects. The main objective of the study is to assess the safety, tolerability and pharmacokinetics (PK) of the three times a day (TID), dosing of GSK2982772, in Japanese healthy male subjects. The study will comprise of four study periods each at least 7 days in duration with subjects in-house for 4 nights (through 72 hrs after the first dose). During each treatment period (TP), subjects will be admitted to the unit the day before dosing and will be discharged after completion of the 72 hours post-dose assessments. There will be a washout of atleast 7-days between the TP doses for each individual, post which there will be 7-days follow-up. The dose range proposed in this study is based on a low starting dose, which will be escalated to the highest dose that is intended for the Phase 2b dose range study. The decision to proceed to the next dose-level, of GSK2982772 within the study will be made by principal investigator and GSK Medical Monitor per each dosing periods. The study duration is approximately 22 weeks.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
13

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 1

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Japan
      • Fukuoka, Japan, 812-0025
        • GSK Investigational Site

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

20 years to 64 years (Adult)

Accepts Healthy Volunteers

Yes

Description

Inclusion Criteria:

  • Subject must be 20 to 64 years of age inclusive, at the time of signing the informed consent.
  • Healthy as determined by the Investigators based on a medical evaluation including medical history, physical examination, neurological examination, laboratory tests, and ECG. A subject with a clinical abnormality or laboratory parameter(s) which is/are not specifically listed in the inclusion or exclusion criteria, outside the reference range for the population being studied may be included only if the Investigators in consultation with the GSK Medical Monitor agree and document that the finding is unlikely to introduce additional risk factors and will not interfere with the study procedures.
  • Body weight >= 50 kilogram (kg) and body mass index (BMI) within the range 18.5-24.9 kg/meter square (inclusive).
  • Japanese male subjects must agree to use contraception as detailed in protocol during the treatment period and until follow up visit.
  • Capable of giving informed consent as described in the protocol.

Exclusion Criteria:

  • History or presence of cardiovascular, respiratory, hepatic, renal, gastrointestinal, endocrine, hematological, or neurological disorders capable of significantly altering the absorption, metabolism, or elimination of drugs; constituting a risk when taking the study treatment; or interfering with the interpretation of data.
  • Abnormal blood pressure as determined by the investigators.
  • Symptomatic herpes zoster within 3 months prior to screening.
  • Evidence of active or latent Tuberculosis (TB) as documented by medical history and examination, chest X-rays (anterior and lateral), and TB testing (T Spot. TB)
  • ALT >1.5 times upper limit of normal (ULN).
  • Bilirubin >1.5 times ULN (isolated bilirubin >1.5 times ULN is acceptable if bilirubin is fractionated and direct bilirubin <35%)
  • Current or chronic history of liver disease, or known hepatic or biliary abnormalities (with the exception of Gilbert's syndrome or asymptomatic gallstones).
  • History of active infections within 14 days of first receiving study medication.
  • Corrected Q-T interval (QTc) obtained using the Fridericia's formula (QTcF) > 450 millisecond.
  • History or diagnosis of obstructive sleep apnoea, or a significant respiratory disorder. Childhood asthma that was fully resolved is permitted.
  • History of active Suicidal Ideation Behavior within the past 6 months or any history of attempted suicide in a subject's lifetime.
  • History or current evidence of febrile seizures, epilepsy, convulsions, significant head injury, or other significant neurologic conditions.
  • Past or intended use of over-the-counter or prescription medication including herbal medications within 14 days prior to dosing; live vaccine(s) within 1 month prior to screening, or plans to receive such vaccines during the study.
  • History of donation of blood or blood products >= 400 mL within 3 months or >= 200 mL within 1 month prior to screening.
  • Exposure to more than 4 new chemical entities within 12 months prior to the first dosing day.
  • The subject has participated in a other clinical study or other medical research within 4 months prior to the first dosing day in the current study.
  • Subject is positive Serological test for syphilis Rapid Plasma Reagin [RPR] and Treponema pallidum [TP]), Tuberculosis, human immunodeficiency virus (HIV) Antigen/Antibody, Hepatitis B surface antigen (HbsAg), Hepatitis C virus (HCV) antibody, or Human T-cell leukemia virus type 1 (HTLV-1) antibody at screening.
  • Positive pre-study drug screen.
  • Regular use of known drugs of abuse.
  • Regular alcohol consumption within 6 months prior to the study defined as: for an average weekly intake of > 14 units for males. One unit is equivalent to 350 mL of beer, 150 mL of wine or 45 mL of 80 proof distilled spirits.
  • Smoking or history or regular use of tobacco- or nicotine-containing products within 6 months prior to screening.
  • Sensitivity to any of the study treatments, or components thereof, or drug or other allergy that, in the opinion of the investigators or GSK Medical Monitor, contraindicates participation in the study.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Crossover Assignment
  • Masking: Triple

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: Sequence 1: Placebo TID then 60 TID then 120 TID then 240 TID
The eligible subjects in this arm will receive placebo TID in TP1, GSK2982772 60 mg TID in TP2, GSK2982772 120mg TID in TP3 and GSK2982772 240 mg TID in TP4. GSK2982772 or placebo will be administered at 0 hour (the first dosing), 7 hours (the second dosing) and 14 hours (the third dosing) on Day 1 in each TP. Subjects will fast overnight for 8 hours before first dose. Each TP will be followed by a washout period of at least 7 days, for each subject.
Drug: GSK2982772
GSK2982772 will be available as white to almost white, round, film coated tablets to be administered via oral route
Drug: Placebo
Placebo matching GSK2982772 will be available as white to almost white, round, film coated tablets to be administered via oral route.
Experimental: Sequence 2: 60 TID then Placebo TID then 120 TID then 240 TID
The eligible subjects in this arm will receive GSK2982772 60 mg TID in TP1, placebo TID in TP2, GSK2982772 120mg TID in TP3 and GSK2982772 240 mg TID in TP4. GSK2982772 or placebo will be administered at 0 hour (the first dosing), 7 hours (the second dosing) and 14 hours (the third dosing) on Day 1 in each TP. Subjects will fast overnight for 8 hours before first dose. Each TP will be followed by a washout period of at least 7 days, for each subject.
Drug: GSK2982772
GSK2982772 will be available as white to almost white, round, film coated tablets to be administered via oral route
Drug: Placebo
Placebo matching GSK2982772 will be available as white to almost white, round, film coated tablets to be administered via oral route.
Experimental: Sequence 3: 60 TID then 120 TID then Placebo TID then 240 TID
The eligible subjects in this arm will receive GSK2982772 60 mg TID in TP1, GSK2982772 120mg TID in TP2, placebo TID in TP3 and GSK2982772 240 mg TID in TP4. GSK2982772 or placebo will be administered at 0 hour (the first dosing), 7 hours (the second dosing) and 14 hours (the third dosing) on Day 1 in each TP. Subjects will fast overnight for 8 hours before first dose. Each TP will be followed by a washout period of at least 7 days, for each subject.
Drug: GSK2982772
GSK2982772 will be available as white to almost white, round, film coated tablets to be administered via oral route
Drug: Placebo
Placebo matching GSK2982772 will be available as white to almost white, round, film coated tablets to be administered via oral route.
Experimental: Sequence 4: 60 TID then 120 TID then 240 TID then Placebo TID
The eligible subjects in this arm will receive GSK2982772 60 mg TID in TP1, GSK2982772 120mg TID in TP2, GSK2982772 240 mg TID in TP3 and placebo TID in TP4. GSK2982772 or placebo will be administered at 0 hour (the first dosing), 7 hours (the second dosing) and 14 hours (the third dosing) on Day 1 in each TP. Subjects will fast overnight for 8 hours before first dose. Each TP will be followed by a washout period of at least 7 days, for each subject.
Drug: GSK2982772
GSK2982772 will be available as white to almost white, round, film coated tablets to be administered via oral route
Drug: Placebo
Placebo matching GSK2982772 will be available as white to almost white, round, film coated tablets to be administered via oral route.

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Number of Participants Reporting Adverse Events (AEs) and Serious Adverse Events (SAEs)
Time Frame: From the day of first dose to 39 days
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. A SAE is defined as any untoward medical occurrence that, at any dose results in death, is life-threatening, requires inpatient hospitalization or prolongation of existing hospitalization, results in persistent disability/incapacity, is a congenital anomaly/birth defect, associated with liver injury and impaired liver function or any other situations as per medical or scientific judgement. Safety population comprised of all participants who have received at least one dose of study treatment. This population was used for the safety analyses.
From the day of first dose to 39 days
Change From Baseline in Clinical Chemistry Parameters
Time Frame: Baseline (Day -1) and at 72 hours at each treatment period
Blood samples were collected for the analysis of clinical chemistry parameters including: glucose, calcium, cholesterol, chloride, high density lipoprotein (HDL) cholesterol, potassium, low density lipoprotein (LDL) cholesterol, phosphate, sodium, triglycerides and urea. Baseline value was the latest pre-dose (Day -1) assessment with a non-missing value, including those from unscheduled visits. Change from Baseline is calculated as the value at the post-dose visit minus the Baseline value.
Baseline (Day -1) and at 72 hours at each treatment period
Change From Baseline in Clinical Chemistry Parameters: Albumin and Protein
Time Frame: Baseline (Day -1) and at 72 hours at each Treatment Period
Blood samples were collected for the analysis of clinical chemistry parameters including: albumin and protein. Baseline value was the latest pre-dose (Day -1) assessment with a non-missing value, including those from unscheduled visits. Change from Baseline is calculated as the value at the post-dose visit minus the Baseline value.
Baseline (Day -1) and at 72 hours at each Treatment Period
Change From Baseline in Clinical Chemistry Parameters: Alkaline Phosphate (ALP), Alanine Aminotransferase (ALT), Aspartate Aminotransferase (AST), Creatinine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrognase (LDH)
Time Frame: Baseline (Day -1) and at 72 hours at each Treatment Period
Blood samples were collected for the analysis of clinical chemistry parameters including: ALP, ALT, AST, CK, GGT and LDH. Baseline value was the latest pre-dose (Day -1) assessment with a non-missing value, including those from unscheduled visits. Change from Baseline is calculated as the value at the post-dose visit minus the Baseline value.
Baseline (Day -1) and at 72 hours at each Treatment Period
Change From Baseline in Clinical Chemistry Parameter: Amylase
Time Frame: Baseline (Day -1) and at 72 hours at each Treatment Period
Blood samples were collected for the analysis of clinical chemistry parameter: amylase. Baseline value was the latest pre-dose (Day -1) assessment with a non-missing value, including those from unscheduled visits. Change from Baseline is calculated as the value at the post-dose visit minus the Baseline value.
Baseline (Day -1) and at 72 hours at each Treatment Period
Change From Baseline in Clinical Chemistry Parameters: Direct Bilirubin, Bilirubin, Creatinine and Urate (Uric Acid)
Time Frame: Baseline (Day -1) and at 72 hours at each Treatment Period
Blood samples were collected for the analysis of clinical chemistry parameters:direct bilirubin, bilirubin, creatinine and urate. Baseline value was the latest pre-dose (Day -1) assessment with a non-missing value, including those from unscheduled visits. Change from Baseline is calculated as the value at the post-dose visit minus the Baseline value.
Baseline (Day -1) and at 72 hours at each Treatment Period
Change From Baseline in Clinical Chemistry Parameter: C-reactive Protein (CRP) of TID Doses for One Day of GSK2982772
Time Frame: Baseline (Day -1) and at 72 hours at each Treatment Period
Blood samples were collected for the analysis of clinical chemistry parameter: CRP. Baseline value was the latest pre-dose (Day -1) assessment with a non-missing value, including those from unscheduled visits. Change from Baseline is calculated as the value at the post-dose visit minus the Baseline value.
Baseline (Day -1) and at 72 hours at each Treatment Period
Change From Baseline in Hematology Parameter: Hematocrit
Time Frame: Baseline (Day -1) and at 72 hours at each Treatment Period
Blood samples were collected for the analysis of hematology parameter: hematocrit. Baseline value was the latest pre-dose (Day -1) assessment with a non-missing value, including those from unscheduled visits. Change from Baseline is calculated as the value at the post-dose visit minus the Baseline value.
Baseline (Day -1) and at 72 hours at each Treatment Period
Change From Baseline in Hematology Parameter: Hemoglobin
Time Frame: Baseline (Day -1) and at 72 hours at each Treatment Period
Blood samples were collected for the analysis of hematology parameter: hemoglobin. Baseline value was the latest pre-dose (Day -1) assessment with a non-missing value, including those from unscheduled visits. Change from Baseline is calculated as the value at the post-dose visit minus the Baseline value.
Baseline (Day -1) and at 72 hours at each Treatment Period
Change From Baseline in Hematology Parameter: Erythrocyte Mean Corpuscular Hemoglobin (MCH)
Time Frame: Baseline (Day -1) and at 72 hours at each Treatment Period
Blood samples were collected for the analysis of hematology parameter: erythrocyte MCH. Baseline value was the latest pre-dose (Day -1) assessment with a non-missing value, including those from unscheduled visits. Change from Baseline is calculated as the value at the post-dose visit minus the Baseline value.
Baseline (Day -1) and at 72 hours at each Treatment Period
Change From Baseline in Hematology Parameter: Erythrocyte Mean Corpuscular Volume (MCV)
Time Frame: Baseline (Day -1) and at 72 hours at each Treatment Period
Blood samples were collected for the analysis of hematology parameter: erythrocyte MCV. Baseline value was the latest pre-dose (Day -1) assessment with a non-missing value, including those from unscheduled visits. Change from Baseline is calculated as the value at the post-dose visit minus the Baseline value.
Baseline (Day -1) and at 72 hours at each Treatment Period
Change From Baseline in Hematology Parameter: Erythrocytes
Time Frame: Baseline (Day -1) and at 72 hours at each Treatment Period
Blood samples were collected for the analysis of hematology parameter: erythrocytes. Baseline value was the latest pre-dose (Day -1) assessment with a non-missing value, including those from unscheduled visits. Change from Baseline is calculated as the value at the post-dose visit minus the Baseline value.
Baseline (Day -1) and at 72 hours at each Treatment Period
Change From Baseline in Hematology Parameter: Reticulocytes/Erythrocytes
Time Frame: Baseline (Day -1) and at 72 hours at each Treatment Period
Blood samples were collected for the analysis of hematology parameter: percentage reticulocytes. Baseline value was the latest pre-dose (Day -1) assessment with a non-missing value, including those from unscheduled visits. Change from Baseline is calculated as the value at the post-dose visit minus the Baseline value.
Baseline (Day -1) and at 72 hours at each Treatment Period
Change From Baseline in Hematology Parameters: Platelets and Leukocytes of TID Doses for One Day of GSK2982772
Time Frame: Baseline (Day -1) and at 72 hours at each Treatment Period
Blood samples were collected for the analysis of hematology parameters including platelet count and leukocytes. Baseline value was the latest pre-dose (Day -1) assessment with a non-missing value, including those from unscheduled visits. Change from Baseline is calculated as the value at the post-dose visit minus the Baseline value.
Baseline (Day -1) and at 72 hours at each Treatment Period
Change From Baseline in Hematology Parameters of TID Doses for One Day of GSK2982772
Time Frame: Baseline (Day -1) and at 72 hours at each Treatment Period
Blood samples were collected for the analysis of hematology parameters including neutrophils/leukocytes, lymphocytes/leukocytes, monocytes/leukocytes, eosinophils/leukocytes and basophils/leukocytes. Baseline value was the latest pre-dose (Day -1) assessment with a non-missing value, including those from unscheduled visits. Change from Baseline is calculated as the value at the post-dose visit minus the Baseline value.
Baseline (Day -1) and at 72 hours at each Treatment Period
Change From Baseline in Urine Potential of Hydrogen (pH)
Time Frame: Baseline (Day -1) and at 72 hours at each Treatment Period
Urine samples were collected for analysis of urine pH. pH is calculated on a scale of 0 to 14, values on the scale refer to the degree of alkalinity or acidity. A pH of 7 is neutral. A pH of less than 7 is acidic and a pH of greater than 7 is basic. Normal urine has a slightly acidic pH (5.0-6.0). Baseline value was the latest pre-dose (Day -1) assessment with a non-missing value, including those from unscheduled visits. Change from Baseline is calculated as the value at the post-dose visit minus the Baseline value.
Baseline (Day -1) and at 72 hours at each Treatment Period
Change From Baseline in Urine Specific Gravity
Time Frame: Baseline (Day -1) and at 72 hours at each Treatment Period
Urine samples were collected for analysis of urine specific gravity. Urine specific gravity is a measure of the concentration of solutes in the urine and provides information on the kidney's ability to concentrate urine. The concentration of the excreted molecules determines the urine's specific gravity. The urinary specific gravity measurement is a routine part of urinalysis. Baseline value was the latest pre-dose (Day -1) assessment with a non-missing value, including those from unscheduled visits. Change from Baseline is calculated as the value at the post-dose visit minus the Baseline value.
Baseline (Day -1) and at 72 hours at each Treatment Period
Number of Participants With Abnormal Urinalysis Results by Dipstick Method
Time Frame: At 72 hours of each Treatment Period
Urine samples were collected to assess urine bilirubin, urine glucose, urine ketones, urine occult blood, urine protein and urine urobilinogen by dipstick test. The dipstick test gives results in a semi-quantitative manner, and results for urinalysis parameter of urine bilirubin, urine occult blood, urine glucose, urine ketones, urine protein and urine urobilinogen can be read as negative (-) and trace (+-) indicating proportional concentrations in the urine sample.
At 72 hours of each Treatment Period
Change From Baseline in Electrocardiogram (ECG) Finding: Mean Heart Rate
Time Frame: Baseline (Day -1) and at 2, 7, 14, 24, 48 and 72 hours at each Treatment Period
Full 12-lead ECGs were recorded in participant using an automated ECG machine. Baseline value was the latest pre-dose (Day -1) assessment with a non-missing value, including those from unscheduled visits. Change from Baseline is calculated as the value at the post-dose visit minus the Baseline value.
Baseline (Day -1) and at 2, 7, 14, 24, 48 and 72 hours at each Treatment Period
Change From Baseline in ECG Findings of TID Doses for One Day of GSK2982772
Time Frame: Baseline (Day -1) and at 2, 7, 14, 24, 48 and 72 hours at each Treatment Period
Full 12-lead ECGs were recorded in participants using an automated ECG machine and measured PR, QRS, QT and QTcF intervals. Baseline value was the latest pre-dose (Day -1) assessment with a non-missing value, including those from unscheduled visits. Change from Baseline is calculated as the value at the post-dose visit minus the Baseline value.
Baseline (Day -1) and at 2, 7, 14, 24, 48 and 72 hours at each Treatment Period
Number of Participants With Abnormal Not Clinically Significant Cardiac Telemetry
Time Frame: Up to 24 hours at each Treatment Period
Continuous cardiac telemetry was performed and number of participants with abnormal clinically significant and not clinically significant values are presented.
Up to 24 hours at each Treatment Period
Change From Baseline in Systolic Blood Pressure (SBP) and Diastolic Blood Pressure (DBP)
Time Frame: Baseline (Day -1) and at 2, 7, 14, 24, 48 and 72 hours at each treatment period
Blood pressure of participants were measured at indicated time points in supine position after 5 minutes rest. Baseline value was the latest pre-dose (Day -1) assessment with a non-missing value, including those from unscheduled visits. Change from Baseline is calculated as the value at the post-dose visit minus the Baseline value.
Baseline (Day -1) and at 2, 7, 14, 24, 48 and 72 hours at each treatment period
Change From Baseline in Pulse Rate of TID Doses for One Day of GSK2982772
Time Frame: Baseline (Day -1) and at 2, 7, 14, 24, 48 and 72 hours at each Treatment Period
Pulse rate of participants were measured at indicated time points in supine position after 5 minutes rest. Baseline value was the latest pre-dose (Day -1) assessment with a non-missing value, including those from unscheduled visits. Change from Baseline is calculated as the value at the post-dose visit minus the Baseline value.
Baseline (Day -1) and at 2, 7, 14, 24, 48 and 72 hours at each Treatment Period
Change From Baseline in Body Temperature of TID Doses for One Day of GSK2982772
Time Frame: Baseline (Day -1) and at 2, 7, 14, 24, 48 and 72 hours at each Treatment Period
Temperature of participants were measured at indicated time points in supine position after 5 minutes rest. Baseline value was the latest pre-dose (Day -1) assessment with a non-missing value, including those from unscheduled visits. Change from Baseline is calculated as the value at the post-dose visit minus the Baseline value.
Baseline (Day -1) and at 2, 7, 14, 24, 48 and 72 hours at each Treatment Period
Number of Participants With Abnormal Neurological Examinations of TID Doses for One Day of GSK2982772
Time Frame: Baseline (Day -1) and at 2, 7, 14, 24, 48 and 72 hours at each Treatment Period
Neurological examinations including: mental status, gait, balance, coordination, cranial nerves, motor power, reflexes, and sensory system (light touch and pain) were assessed in participants specified time points.
Baseline (Day -1) and at 2, 7, 14, 24, 48 and 72 hours at each Treatment Period

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Area Under the Plasma Drug Concentration Versus Time Curve Over 24 Hours (AUC[0-24]) and AUC Over Each Dose Interval of TID Doses for One Day of GSK2982772
Time Frame: Pre-dose, 20 and 40 minutes, 1, 1.5, 2, 3, 5, 7 hours, 7 hours 20 minutes, 7 hours 40 minutes, 8, 8.5, 9, 10, 12, 14 hours, 14 hours 20 minutes, 14 hours 40 minutes, 15, 15.5, 16, 17, 19, 22 and 24 hours post-dose at each Treatment Period
Blood samples were collected from participants at indicated time points and analyzed for AUC (0-24) and AUC over each dose: AUC(0-7), AUC (7-14) and AUC (14-24) after the administration of TID doses of GSK2982772. Pharmacokinetic analysis was conducted using standard non-compartmental methods. All participants in the safety population for whom a pharmacokinetic sample has been obtained and analyzed was included in the pharmacokinetic population.
Pre-dose, 20 and 40 minutes, 1, 1.5, 2, 3, 5, 7 hours, 7 hours 20 minutes, 7 hours 40 minutes, 8, 8.5, 9, 10, 12, 14 hours, 14 hours 20 minutes, 14 hours 40 minutes, 15, 15.5, 16, 17, 19, 22 and 24 hours post-dose at each Treatment Period
Maximum Observed Plasma Concentration (Cmax) and Observed Trough Drug Plasma Concentrations Following Each TID Doses for One Day of GSK2982772
Time Frame: Pre-dose,20 and 40 minutes, 1, 1.5, 2, 3, 5, 7 hours,7 hours 20 minutes,7 hours 40 minutes,8, 8.5, 9, 10, 12, 14 hours,14 hours 20 minutes,14 hours40 minutes, 15, 15.5, 16, 17, 19, 22, 24, 28, 32, 36, 48, 60 and 72 hours post-dose at each Treatment Period
Blood samples were collected from participants at indicated time points and analyzed for Cmax and observed trough drug plasma concentrations: C0, C7, C14 and C24 after the administration of TID doses of GSK2982772.
Pre-dose,20 and 40 minutes, 1, 1.5, 2, 3, 5, 7 hours,7 hours 20 minutes,7 hours 40 minutes,8, 8.5, 9, 10, 12, 14 hours,14 hours 20 minutes,14 hours40 minutes, 15, 15.5, 16, 17, 19, 22, 24, 28, 32, 36, 48, 60 and 72 hours post-dose at each Treatment Period
Terminal Half Life (t1/2) After the Third TID Dose for One Day of GSK2982772
Time Frame: Pre-dose,20 and 40 minutes, 1, 1.5, 2, 3, 5, 7 hours,7 hours 20 minutes,7 hours 40 minutes,8, 8.5, 9, 10, 12, 14 hours,14 hours 20 minutes,14 hours40 minutes, 15, 15.5, 16, 17, 19, 22, 24, 28, 32, 36, 48, 60 and 72 hours post-dose at each Treatment Period
Blood samples were collected from participants at indicated time points and t1/2 was analyzed after the administration of third TID dose of GSK2982772.
Pre-dose,20 and 40 minutes, 1, 1.5, 2, 3, 5, 7 hours,7 hours 20 minutes,7 hours 40 minutes,8, 8.5, 9, 10, 12, 14 hours,14 hours 20 minutes,14 hours40 minutes, 15, 15.5, 16, 17, 19, 22, 24, 28, 32, 36, 48, 60 and 72 hours post-dose at each Treatment Period
Time to Maximum Observed Plasma Drug Concentration (Tmax) of Each TID Doses for One Day of GSK2982772
Time Frame: Pre-dose,20 and 40 minutes, 1, 1.5, 2, 3, 5, 7 hours,7 hours 20 minutes,7 hours 40 minutes,8, 8.5, 9, 10, 12, 14 hours,14 hours 20 minutes,14 hours40 minutes, 15, 15.5, 16, 17, 19, 22, 24, 28, 32, 36, 48, 60 and 72 hours post-dose at each Treatment Period
Blood samples were collected from participants at indicated time points and Tmax was analyzed after the administration of TID doses of GSK2982772.
Pre-dose,20 and 40 minutes, 1, 1.5, 2, 3, 5, 7 hours,7 hours 20 minutes,7 hours 40 minutes,8, 8.5, 9, 10, 12, 14 hours,14 hours 20 minutes,14 hours40 minutes, 15, 15.5, 16, 17, 19, 22, 24, 28, 32, 36, 48, 60 and 72 hours post-dose at each Treatment Period

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
GlaxoSmithKline

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Study Director: GSK Clinical Trials, GlaxoSmithKline

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
July 19, 2018

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
September 21, 2018

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
September 26, 2018

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
July 6, 2018

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
July 6, 2018

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
July 18, 2018

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
October 4, 2023

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
September 26, 2023

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
September 1, 2023

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • 205037

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

YES

IPD Plan Description

Qualified researchers may request access to anonymized individual patient-level data (IPD) and related study documents of the eligible studies via the Data Sharing Portal. Details on GSK's data sharing criteria can be found at: https://www.gsk.com/en-gb/innovation/trials/data-transparency/

IPD Sharing Time Frame

Anonymized IPD is made available within 6 months of publication of primary, key secondary and safety results for studies in product with approved indication(s) or terminated asset(s) across all indications.

IPD Sharing Access Criteria

Anonymized IPD is shared with researchers whose proposals are approved by an Independent Review Panel and after a Data Sharing Agreement is in place. Access is provided for an initial period of 12 months but an extension may be granted, when justified, for up to 6 months.

IPD Sharing Supporting Information Type

  • STUDY_PROTOCOL
  • SAP
  • ICF
  • CSR

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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