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Formulation A

Phase 2

Arthritis, Rheumatoid | Small molecule | Immunology |GSK plc|Last Updated: Feb 25, 2020

Target and mechanism

ModalitySmall molecule

Also known as A, Regimen A, Test formulation A, Treatment A, Part A

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLED
Total Trials1
Total Enrollment201

FDA Designations

No designations recorded

Clinical trial landscape

Formulation A · 9 trials · 9 indications

Phase 2 2Phase 1 7
NCT00719043Immunogenicity & Safety of GSK's Avian Flu Vaccine 1557484A Given to Adults Aged ≥18 YearsInfluenza
COMPLETED841 Analytics
NCT00291928HuMax-CD20 in Active Rheumatoid Arthritis, Phase I/IIArthritis, Rheumatoid
COMPLETED201 Analytics
PHASE2COMPLETED
Immunogenicity & Safety of GSK's Avian Flu Vaccine 1557484A Given to Adults Aged ≥18 Years
InfluenzaUnlock trial analytics
PHASE2COMPLETED
HuMax-CD20 in Active Rheumatoid Arthritis, Phase I/II
Arthritis, RheumatoidUnlock trial analytics

Study Endpoints

Primary Endpoints

Number of Seroconverted Subjects for Haemagglutination Inhibition (HI) Antibodies Against the A/Turkey/Turkey/1/2005 (A/Turkey) Virus Strain.
At Day 559

A seroconverted subject was defined as a vaccinated subject who had either a pre-vaccination titer less than (\<) 1:10 and a post-vaccination reciprocal titer greater than or equal to (≥) 1:40 or a pre-vaccination reciprocal titer ≥ 1:10 and at least a 4-fold increase in post-vaccination titer. Pre-vaccination for this outcome measure corresponds to Day 549. This outcome concerns solely subjects in the Pumarix Primed-Placebo-A/turkey H5N1-Formulation 3, Pumarix Primed-Placebo-A/turkey H5N1-Formulation 1, Pumarix Primed-Placebo-A/turkey H5N1-Formulation 4 and Pumarix Primed-Placebo-A/turkey H5N1-Formulation 2 groups.

Haemagglutination Inhibition (HI) Antibody Titers Against the A/Turkey/Turkey/1/2005 (A/Turkey) Strain.
At Days 549 and 559

HI antibody titers against the A/turkey virus strain were expressed as geometric mean titers (GMTs). This outcome concerns solely subjects in the Pumarix Primed-Placebo-A/turkey H5N1-Formulation 3, Pumarix Primed-Placebo-A/turkey H5N1-Formulation 1, Pumarix Primed-Placebo-A/turkey H5N1-Formulation 4 and Pumarix Primed-Placebo-A/turkey H5N1-Formulation 2 groups.

Number of Seroprotected Subjects for Haemagglutination Inhibition (HI) Antibodies Against the A/Turkey/Turkey/1/2005 (A/Turkey) Virus Strain.
At Days 549 and 559

A seroprotected subject was defined as a vaccinated subject with HI antibody titers against the A/turkey virus strain greater than or equal to (≥) 1:40. This outcome concerns solely subjects in the Pumarix Primed-Placebo-A/turkey H5N1-Formulation 3, Pumarix Primed-Placebo-A/turkey H5N1-Formulation 1, Pumarix Primed-Placebo-A/turkey H5N1-Formulation 4 and Pumarix Primed-Placebo-A/turkey H5N1-Formulation 2 groups.

Number of Subjects With Solicited Local Symptoms
Within the 7-day (Days 0-6) post vaccination periods

Assessed solicited local symptoms were pain, redness and swelling. Any was defined as an occurrence of the specified solicited local symptom regardless of its intensity.

Number of Subjects With Solicited General Symptoms
Within the 7-day (Days 0-6) post vaccination periods

Solicited general symptoms assessed were fatigue, headache, joint pain at other locations (joint pain), muscle aches, shivering, sweating and fever. Any was defined as an occurrence of the specified solicited general symptom, irrespective of its intensity or relationship to vaccination. Any fever was defined as oral temperature higher than or equal to (≥) 38.0 degrees Celsius (°C).

Number of Subjects With Medically-attended Adverse Events (MAEs)
From Day 0 to Day 909

MAEs were defined as adverse events with medically-attended visits that were not routine visits for physical examination or vaccination, such as visits for hospitalization, an emergency room visit, or an otherwise unscheduled visit to or from medical personnel (medical doctor) for any reason. Any was defined as any occurrence of MAE(s).

Number of Subjects With Unsolicited Adverse Events (AEs)
Within the 43-day (Days 0-42) post-vaccination periods

An unsolicited AE was defined as an untoward medical occurrence in a patient or clinical investigation subject, temporally associated with use of a medicinal product, whether or not considered related to the medicinal product and reported in addition to those solicited during the clinical study and any solicited symptom with onset outside the specified period of follow-up for solicited symptoms. Any was defined as any occurrence of an unsolicited AE in a subject, regardless of intensity grade or relation to vaccination.

Number of Subjects With Serious Adverse Events (SAEs)
From Day 0 to Day 909

A SAE was defined as any untoward medical occurrence that: resulted in death, was life threatening, required hospitalization or prolongation of hospitalization, resulted in disability/incapacity or was a congenital anomaly/birth defect in the offspring of a study subject. Any was defined as an occurrence of an SAE, regardless its relationship to vaccination.

To evaluate the safety of HuMax-CD20 in patients with active rheumatoid arthritis
24 weeks
To evaluate the efficacy of HuMax-CD20 in patients with active rheumatoid arthritis using the American College of Rheumatology (ACR) Response Assessment and Disease Activity Score (DAS) at 12 to 24 weeks after initiation of treatment
24 weeks
Area Under the Plasma Concentration-time Curve (AUC) From Time of Dose Extrapolated to Infinity (AUC[0-inf]) in Part 1 of DTG
Pre-dose, 15 and 30 minutes, 1 , 1.5 , 2 , 2.5 , 3 , 4 , 5 , 6 , 8 , 12 , 16 , 24 , 48 and 72 hours post-dose of each treatment period

Blood samples were collected from participants at indicated time points after the administration of study treatment to investigate pharmacokinetic (PK) parameters of DTG in Part 1. Pharmacokinetic analysis was conducted using standard non-compartmental methods. PK population comprised of participants in the all participants population (participants who took at least 1 dose of study medication) for whom PK sample was obtained and who had evaluable PK assay results. Statistics has been presented on geometric least square (LS) means.

AUC From Time of Dose to Last Measurable Concentration (AUC[0-t]) in Part 1 of DTG
Pre-dose,15 and 30 minutes,1 ,1.5 ,2 ,2.5 ,3 ,4 ,5 ,6 ,8 ,12 ,16 ,24 ,48 and 72 hours post-dose of each treatment period

Blood samples were collected from participants at indicated time points after the administration of study treatment to investigate PK parameters of DTG in Part 1. Pharmacokinetic analysis was conducted using standard non-compartmental methods. Statistics has been presented on geometric LS means.

Maximum Observed Concentration (Cmax) in Part 1 of DTG in Plasma
Pre-dose, 15 and 30 minutes, 1 , 1.5 , 2 , 2.5 , 3 , 4 , 5 , 6 , 8 , 12 , 16 , 24 , 48 and 72 hours post-dose of each treatment period

Blood samples were collected from participants at indicated time points after the administration of study treatment to investigate PK parameters of DTG in Part 1. PK analysis was conducted using standard non-compartmental methods. Statistics has been presented on geometric LS means.

AUC(0-inf) in Part 1 of ABC
Pre-dose, 15 and 30 minutes, 1 , 1.5 , 2 , 2.5 , 3 , 4 , 5 , 6 , 8 , 12 , 16 , 24 , 48 and 72 hours post-dose of each treatment period

Blood samples were collected from participants at indicated time points after the administration of study treatment to investigate PK parameters of ABC in Part 1. Pharmacokinetic analysis was conducted using standard non-compartmental methods. Statistics has been presented on geometric LS means.

AUC(0-t) in Part 1 of ABC
Pre-dose, 15 and 30 minutes, 1 , 1.5 , 2 , 2.5 , 3 , 4 , 5 , 6 , 8 , 12 , 16 , 24 , 48 and 72 hours post-dose of each treatment period

Blood samples were collected from participants at indicated time points after the administration of study treatment to investigate PK parameters of ABC in Part 1. PK analysis was conducted using standard non-compartmental methods. Statistics has been presented on geometric LS means.

Cmax in Part 1 of ABC in Plasma
Pre-dose, 15 and 30 minutes, 1 , 1.5 , 2 , 2.5 , 3 , 4 , 5 , 6 , 8 , 12 , 16 , 24 , 48 and 72 hours post-dose of each treatment period

Blood samples were collected from participants at indicated time points after the administration of study treatment to investigate PK parameters of ABC in Part 1. Pharmacokinetic analysis was conducted using standard non-compartmental methods. Statistics has been presented on geometric LS means.

AUC(0-inf) in Part 1 of 3TC
Pre-dose, 15 and 30 minutes, 1 , 1.5 , 2 , 2.5 , 3 , 4 , 5 , 6 , 8 , 12 , 16 , 24 , 48 and 72 hours post-dose of each treatment period

Blood samples were collected from participants at indicated time points after the administration of study treatment to investigate PK parameters of 3TC in Part 1. Pharmacokinetic analysis was conducted using standard non-compartmental methods. Statistics has been presented on geometric LS means.

AUC (0-t) in Part 1 of 3TC
Pre-dose, 15 and 30 minutes, 1 , 1.5 , 2 , 2.5 , 3 , 4 , 5 , 6 , 8 , 12 , 16 , 24 , 48 and 72 hours post-dose of each treatment period

Blood samples were collected from participants at indicated time points after the administration of study treatment to investigate PK parameters of 3TC in Part 1. Pharmacokinetic analysis was conducted using standard non-compartmental methods. Statistics has been presented on geometric LS means.

Cmax in Part 1 of 3TC
Pre-dose, 15 and 30 minutes, 1 , 1.5 , 2 , 2.5 , 3 , 4 , 5 , 6 , 8 , 12 , 16 , 24 , 48 and 72 hours post-dose of each treatment period

Blood samples were collected from participants at indicated time points after the administration of study treatment to investigate PK parameters of 3TC in Part 1. Pharmacokinetic analysis was conducted using standard non-compartmental methods. Statistics has been presented on geometric LS means

AUC(0-inf) in Part 2 of DTG in Plasma
Pre-dose, 15 and 30 minutes, 1 , 1.5 , 2 , 2.5 , 3 , 4 , 5 , 6 , 8 , 12 , 16 , 24 , 48 and 72 hours post-dose of each treatment period

Blood samples were collected from participants at indicated time points after the administration of study treatment to investigate PK parameters of DTG in Part 2. PK analysis was conducted using standard non-compartmental methods. Statistics has been presented on geometric LS means.

AUC(0-t) in Part 2 of DTG
Pre-dose, 15 and 30 minutes, 1 , 1.5 , 2 , 2.5 , 3 , 4 , 5 , 6 , 8 , 12 , 16 , 24 , 48 and 72 hours post-dose of each treatment period

Blood samples were collected from participants at indicated time points after the administration of study treatment to investigate PK parameters of DTG in Part 2. PK analysis was conducted using standard non-compartmental methods. Statistics has been presented on geometric LS means.

Cmax in Part 2 of DTG in Plasma
Pre-dose, 15 and 30 minutes, 1 , 1.5 , 2 , 2.5 , 3 , 4 , 5 , 6 , 8 , 12 , 16 , 24 , 48 and 72 hours post-dose of each treatment period

Blood samples were collected from participants at indicated time points after the administration of study treatment to investigate PK parameters of DTG in Part 1. PK analysis was conducted using standard non-compartmental methods. Statistics has been presented on geometric LS means.

AUC(0-inf) in Part 2 of 3TC
Pre-dose, 15 and 30 minutes, 1 , 1.5 , 2 , 2.5 , 3 , 4 , 5 , 6 , 8 , 12 , 16 , 24 , 48 and 72 hours post-dose of each treatment period

Blood samples were collected from participants at indicated time points after the administration of study treatment to investigate PK parameters of 3TC in Part 2. Pharmacokinetic analysis was conducted using standard non-compartmental methods. Statistics has been presented on geometric LS means.

AUC(0-t) in Part 2 of 3TC
Pre-dose, 15 and 30 minutes, 1 , 1.5 , 2 , 2.5 , 3 , 4 , 5 , 6 , 8 , 12 , 16 , 24 , 48 and 72 hours post-dose of each treatment period

Blood samples were collected from participants at indicated time points after the administration of study treatment to investigate PK parameters of 3TC in Part 2. Pharmacokinetic analysis was conducted using standard non-compartmental methods. Statistics has been presented on geometric LS means.

Cmax in Part 2 of 3TC
Pre-dose, 15 and 30 minutes, 1 , 1.5 , 2 , 2.5 , 3 , 4 , 5 , 6 , 8 , 12 , 16 , 24 , 48 and 72 hours post-dose of each treatment period

Blood samples were collected from participants at indicated time points after the administration of study treatment to investigate PK parameters of 3TC in Part 1. Pharmacokinetic analysis was conducted using standard non-compartmental methods. Statistics has been presented on geometric LS means.

Area Under the Concentration-time Curve From Time Zero (Pre-dose) to Last Time of Quantifiable Concentration Within a Participant Across All Treatments (AUC [0-t]) for Cefixime
Pre-dose, 0.5, 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 6.0, 7.0 8.0, 10.0, 12.0, 16.0 and 20.0 hours post dose on Day 1, 24.00 hours post dose on Day 2 of each treatment period

Blood samples were collected from participants at indicated time points in each of the treatment period 1 and 2, after administration of study treatment to investigate the pharmacokinetics of cefixime under fasted state. Pharmacokinetic analysis of cefixime was conducted using non-compartmental methods. Pharmacokinetic Population comprised of participants who completed the study and for whom primary pharmacokinetic parameters could be calculated for all treatment periods were included in the statistical pharmacokinetic analysis of the study.

Maximum Observed Plasma Concentration (Cmax) Within a Participant Across All Treatments of Cefixime
Pre-dose, 0.5, 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 6.0, 7.0 8.0, 10.0, 12.0, 16.0 and 20.0 hours post dose on Day 1, 24.00 hours post dose on Day 2 of each treatment period

Blood samples were collected from participants at indicated time points in each of the treatment period 1 and 2, after administration of study treatment to investigate the pharmacokinetics of cefixime under fasted state. Pharmacokinetic analysis of cefixime was conducted using non-compartmental methods.

Area under the plasma-concentration time curve (AUC) of GSK2118436
0, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 10, 24, 48, 72 and 96 hours post-dose
Maximum plasma concentration (Cmax) of GSK2118436
0, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 10, 24, 48, 72 and 96 hours post-dose
Time to Cmax (Tmax) of GSK2118436
0, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 10, 24, 48, 72 and 96 hours post-dose
PK parameters for GSK962040 following i.v. dose: AUC(0-inf), Cmax, tmax, t½, systemic clearance (CL), renal clearance (CLr), metabolic clearance (CLm), volume of distribution (Vss), and mean residence time (MRT).
14 days
PK parameters following oral dose: AUC(0-inf), AUC(0-t), Cmax, tmax, t½, tlag, CLoral and absolute bioavailability (F).
14 days
Systemic concentration & AUC of study drug
pre-dose, up to 120 hours after each single dose
-Part A: SB-649868 levels of 6 formulation predose, 0.5, 1, 1.5, 2,3,4,5,6,8,12 and 24hours post-dose
predose, 0.5, 1, 1.5, 2,3,4,5,6,8,12 and 24hours post-dose
-Part B: SB-649868 levels of selected formulation after food at the same timepoints as in Part A
predose, 0.5, 1, 1.5, 2,3,4,5,6,8,12 and 24hours post-dose
The AUC(0-24) for firategrast following administration of tablets made from three different batches of drug with different surface areas.
Pre-dose. 0.5 hours, 1 hour, 2 hours, 3 hours, 4 hours, 6 hours, 8 hours, 12 hours, 16 hours, 24 hours post dose

Secondary Endpoints

Number of Seroconverted Subjects for Haemagglutination Inhibition (HI) Antibodies Against the A/Turkey/Turkey/1/2005 (A/Turkey) Virus Strain.
At Day 192
Haemagglutination Inhibition (HI) Antibody Titers Against the A/Turkey Virus Strain.
At Days 182 and 192
Number of Seroprotected Subjects for Haemagglutination Inhibition (HI) Antibodies Against the A/Turkey/Turkey/1/2005 (A/Turkey) Virus Strain.
At Days 182 and 192
Unlock Study Endpoints

Study Design & Arms

AllocationRANDOMIZED
MaskingDOUBLE
ModelPARALLEL
PurposePREVENTION

Treatment Arms

ArmTypeDescription
A/Indonesia primed-A/turkey Influenza (H5N1)-F1-Placebo GroupEXPERIMENTALHealthy subjects aged 18 years of age or older at the time of enrolment were primed with one dose of Influenza A (H5N1) Virus Monovalent Vaccine, Adjuvanted (A/Indonesia) formulation 1 at Day 0 followed by one booster dose of A/turkey H5N1 vaccine formulation 1 at Day 182 and one dose of placebo (phosphate buffered saline, PBS) at Day 549. Influenza A (H5N1) Virus Monovalent Vaccine, Adjuvanted (A/Indonesia) and Placebo vaccines were administered intramuscularly in the deltoid region of the non-dominant arm while, A/turkey H5N1 vaccine was administered intramuscularly in the deltoid region of the dominant arm.
A/Indonesia primed-A/turkey Influenza (H5N1)-F2-Placebo GroupEXPERIMENTALHealthy subjects aged 18 years of age or older at the time of enrolment were primed with one dose of Influenza A (H5N1) Virus Monovalent Vaccine, Adjuvanted (A/Indonesia) formulation 2 at Day 0 followed by one booster dose of A/turkey H5N1 vaccine formulation 2 at Day 182 and one dose of placebo (phosphate buffered saline, PBS) at Day 549. Influenza A (H5N1) Virus Monovalent Vaccine, Adjuvanted (A/Indonesia) and Placebo vaccines were administered intramuscularly in the deltoid region of the non-dominant arm while, A/turkey H5N1 vaccine was administered intramuscularly in the deltoid region of the dominant arm.
A/Indonesia primed-A/turkey Influenza (H5N1)-F3-Placebo GroupEXPERIMENTALHealthy subjects aged 18 years of age or older at the time of enrolment were primed with one dose of Influenza A (H5N1) Virus Monovalent Vaccine, Adjuvanted (A/Indonesia) formulation 3 at Day 0, one dose of placebo (phosphate buffered saline, PBS) at Day 182 followed by one booster dose of A/turkey H5N1 vaccine formulation 3 at Day 549. Influenza A (H5N1) Virus Monovalent Vaccine, Adjuvanted (A/Indonesia) and A/turkey H5N1 vaccines were administered intramuscularly in the deltoid region of the non-dominant arm while, Placebo vaccine was administered intramuscularly in the deltoid region of the dominant arm.
A/Indonesia primed-Placebo-A/turkey Influenza (H5N1)-F1-GroupEXPERIMENTALHealthy subjects aged 18 years of age or older at the time of enrolment were primed with one dose of Influenza A (H5N1) Virus Monovalent Vaccine, Adjuvanted (A/Indonesia) vaccine formulation 1 at Day 0, one dose of placebo (phosphate buffered saline, PBS) at Day 182 followed by one booster dose of A/turkey H5N1 vaccine formulation 1 at Day 549. Influenza A (H5N1) Virus Monovalent Vaccine, Adjuvanted (A/Indonesia) and A/turkey H5N1 vaccines were administered intramuscularly in the deltoid region of the non-dominant arm while, Placebo vaccine was administered intramuscularly in the deltoid region of the dominant arm.
A/Indonesia primed-Placebo-A/turkey Influenza (H5N1)-F4-GroupEXPERIMENTALHealthy subjects aged 18 years of age or older at the time of enrolment were primed with one dose of Influenza A (H5N1) Virus Monovalent Vaccine, Adjuvanted (A/Indonesia) formulation 4 at Day 0, one dose of placebo (phosphate buffered saline, PBS) at Day 182 followed by one booster dose of A/turkey H5N1 vaccine formulation 4 at Day 549. Influenza A (H5N1) Virus Monovalent Vaccine, Adjuvanted (A/Indonesia) and A/turkey H5N1 vaccines were administered intramuscularly in the deltoid region of the non-dominant arm while, Placebo vaccine was administered intramuscularly in the deltoid region of the dominant arm.
A/Indonesia primed-Placebo-A/turkey Influenza (H5N1)-F2-GroupEXPERIMENTALHealthy subjects aged 18 years of age or older at the time of enrolment were primed with one dose of Influenza A (H5N1) Virus Monovalent Vaccine, Adjuvanted (A/Indonesia) formulation 2 at Day 0, one dose of placebo (phosphate buffered saline, PBS) at Day 182 followed by one booster dose of A/turkey H5N1 vaccine formulation 2 at Day 549. Influenza A (H5N1) Virus Monovalent Vaccine, Adjuvanted (A/Indonesia) and A/turkey H5N1 vaccines were administered intramuscularly in the deltoid region of the non-dominant arm while, Placebo vaccine was administered intramuscularly in the deltoid region of the dominant arm.
Naïve Placebo-A/turkey Influenza (H5N1)-F3-GroupPLACEBO_COMPARATORHealthy subjects aged 18 years of age or older at the time of vaccination received one dose of placebo (phosphate buffered saline, PBS) at Day 0 followed by two doses of A/turkey H5N1 vaccine formulation 3, one dose administered at Day 182 and the other at Day 549. Placebo vaccine and one dose of A/turkey H5N1 vaccine (Day 549) was administered intramuscularly in the deltoid region of the non-dominant arm while the other dose of A/turkey H5N1 vaccine (Day 182) was administered intramuscularly in the deltoid region of the dominant arm.
Dose rangingPLACEBO_COMPARATORA double-blind, placebo controlled, dose escalation part randomized within each of 3 sequential cohorts (Part A),
Parallel Arm RCTPLACEBO_COMPARATORa parallel group part with randomization into one of 4 treatment arms (Part B).
Subjects with treatment sequence ABCEXPERIMENTALThe subjects in Part 1 of the study, will receive a single dose of treatment A= adult TRIUMEQ (DTG 50 mg/ABC 600 mg/3TC 300 mg, 1 conventional tablet) administered as direct-to-mouth, in TP1; treatment B=Pediatric TRIUMEQ (DTG 5 mg/ABC 60 mg/3TC 30 mg, 10 dispersible tablets) administered as a dispersion and taken immediately in TP2; and treatment C=Pediatric TRIUMEQ (DTG 5 mg/ABC 60 mg/3TC 30 mg, 10 dispersible tablets) administered as direct-to-mouth in TP3. Each treatment will be followed by a wash-out period of 7-days minus 4 hours.
Subjects with treatment sequence BCAEXPERIMENTALThe subjects in Part 1 of the study, will receive treatment B in TP1, treatment C in TP2 and treatment A in TP3. Each treatment will be followed by a wash-out period of 7-days minus 4 hours.
Subjects with treatment sequence CABEXPERIMENTALThe subjects in Part 1 of the study will receive a single dose each of, treatment C in TP1, treatment A in TP2 and treatment B in TP3. Each treatment will be followed by a wash-out period of 7-days minus 4 hours.
Subjects with treatment sequence ACBEXPERIMENTALThe subjects in Part 1 of the study will receive, treatment A in TP1, treatment C in TP2 and treatment B in TP3. Each treatment will be followed by a wash-out period of 7-days minus 4 hours.
Subjects with treatment sequence BACEXPERIMENTALThe subjects in Part 1 of the study will receive a single dose each of, treatment B in TP1, treatment A in TP2 and treatment C in TP3. Each treatment will be followed by a wash-out period of 7-days minus 4 hours.
Subjects with treatment sequence CBAEXPERIMENTALThe subjects in Part 1 of the study will receive a single dose each of, treatment C in TP1, treatment B in TP2 and treatment A in TP3. Each treatment will be followed by a wash-out period of 7-days minus 4 hours.
Subjects with treatment sequence DEFEXPERIMENTALThe subjects in Part 2 of the study, will receive a single dose of treatment D= Adult DTG (50 mg, 1 conventional tablet) and adult 3TC (300 mg, 1 conventional tablet) administered as direct-to-mouth, in TP1; treatment E= Pediatric DTG/3TC (DTG 5 mg/3TC 30 mg, 10 dispersible tablets) administered as a dispersion and taken immediately in TP2; and treatment F= Pediatric DTG/3TC (DTG 5 mg/3TC 30 mg, 10 dispersible tablets) administered as direct-to-mouth in TP3. Each treatment will be followed by a wash-out period of 7-days minus 4 hours.
Subjects with treatment sequence EFDEXPERIMENTALThe subjects in Part 2 of the study, will receive a single dose respectively of treatment E in TP1, treatment F in TP2 and treatment D in TP3. Each treatment will be followed by a wash-out period of 7-days minus 4 hours.
Subjects with treatment sequence FDEEXPERIMENTALThe subjects in Part 2 of the study, will receive a single dose of treatment F in TP1, treatment D in TP2 and treatment E in TP3. Each treatment will be followed by a wash-out period of 7-days minus 4 hours.
Subjects with treatment sequence DFEEXPERIMENTALThe subjects in Part 2 of the study, will receive a single dose of treatment D in TP1, treatment F in TP2 and treatment E in TP3. Each treatment will be followed by a wash-out period of 7-days minus 4 hours.
Subjects with treatment sequence EDFEXPERIMENTALThe subjects in Part 2 of the study, will receive a single dose of treatment E in TP1, treatment D in TP2 and treatment F in TP3. Each treatment will be followed by a wash-out period of 7-days minus 4 hours.
Subjects with treatment sequence FEDEXPERIMENTALThe subjects in Part 2 of the study, will receive a single dose of treatment F in TP1, treatment E in TP2 and treatment D in TP3. Each treatment will be followed by a wash-out period of 7-days minus 4 hours.
Test followed by Reference FormulationEXPERIMENTALSubjects will be randomized to receive single dose of Test formulation (SKF101804: cefixime 200 mg/ 5 mL) on Day 1 of the treatment period 1 and Reference formulation (cefixime 200 mg/5 mL) on Day 1 of the treatment period 2. There will be wash out period of 7-14 days between the two treatment periods.
Reference followed by Test FormulationEXPERIMENTALSubjects will be randomized to receive single dose of Reference formulation (cefixime 200 mg/5 mL) on Day 1 of the treatment period 1 and Test formulation (SKF101804: cefixime 200 mg/ 5 mL) on Day 1 of the treatment period 2. There will be wash out period of 7-14 days between the two treatment periods.
Cohort 1 Treatment Sequence 1EXPERIMENTALSubjects will receive two 75 mg micronized gelatin capsules, dosed fasted (Regimen A) in Period 1 and two 75 mg non-micronized gelatin capsules, dosed fasted (Regimen B) in Period 2. Dosing will occur in the morning of Day 1 in each period, and dosing between periods will be separated by at least one week.
Cohort 1 Treatment Sequence 2EXPERIMENTALSubjects will receive two 75 mg non-micronized gelatin capsules, dosed fasted (Regimen B) in Period 1 and two 75 mg micronized gelatin capsules, dosed fasted (Regimen A) in Period 2. Dosing will occur in the morning of Day 1 in each period, and dosing between periods will be separated by at least one week.
Cohort 2 Treatment Sequence 1EXPERIMENTALSubjects will receive two 75 mg micronized HPMC capsules, dosed fasted (Regimen C) in Period 1 and two 75 mg micronized HPMC capsules, dosed with a high-fat meal (Regimen D) in Period 2. Dosing will occur in the morning of Day 1 in each period, and dosing between periods will be separated by at least one week.
Cohort 2 Treatment Sequence 2EXPERIMENTALSubjects will receive two 75 mg micronized HPMC capsules, dosed with a high-fat meal (Regimen D) in Period 1 and two 75 mg micronized HPMC capsules, dosed fasted (Regimen C) in Period 2. Dosing will occur in the morning of Day 1 in each period, and dosing between periods will be separated by at least one week.
AEXPERIMENTALGSK962040 (50 mg, SD, oral)
BEXPERIMENTAL14C GSK962040 (100 μg, SD, iv)
Firategrast XRAEXPERIMENTALLow extended release tablet
Firategrast XRBEXPERIMENTALMedium extended releast tablet
Firategrast XRCEXPERIMENTALHigh extended release tablet
Firategrast IREXPERIMENTALImmediate Release reference tablet
Healthy male subjectsEXPERIMENTALIn Part A each subject will participate in six sessions and will be administered, in randomized order, single doses of five new formulations (formulation B, C, D, E and F) of SB-649868 30 milligrams (mg), in fasted state and a single dose of the original formulation (formulation A), after a standard Food and Drug Administration (FDA) High-Fat breakfast. All dosing sessions will be separated by a washout session of at least 5 ± 2 days after each dose. In Part B a single dose of the selected SB-649868 30 mg formulation will be administered after a standard FDA High-Fat breakfast.
Sequence ADBCEXPERIMENTALSubjects will be administered formulation A, formulation D, formulation B and formulation C across four study days each separated by a washout period of at least seven days. Subjects will fast overnight prior to dosing. Blood samples will be collected at intervals over a period of 24 hours post-dose.
Sequence BACDEXPERIMENTALSubjects will be administered formulation B, formulation A, formulation C and formulation D across four study days each separated by a washout period of at least seven days. Subjects will fast overnight prior to dosing. Blood samples will be collected at intervals over a period of 24 hours post-dose.
Sequence CBDAEXPERIMENTALSubjects will be administered formulation C, formulation B, formulation D and formulation A across four study days each separated by a washout period of at least seven days. Subjects will fast overnight prior to dosing. Blood samples will be collected at intervals over a period of 24 hours post-dose.
Sequence DCABEXPERIMENTALSubjects will be administered formulation D, formulation C, formulation A and formulation B across four study days each separated by a washout period of at least seven days. Subjects will fast overnight prior to dosing. Blood samples will be collected at intervals over a period of 24 hours post-dose.

Interventions

NameTypeDescription
A/turkey H5N1 vaccineBIOLOGICALAdministered as an intramuscular (IM) injection
Influenza A (H5N1) Virus Monovalent Vaccine, Adjuvanted (A/Indonesia)BIOLOGICALAdministered as an intramuscular (IM) injection
PlaceboBIOLOGICALAdministered as an intramuscular (IM) injection
Part ADRUGPart A Cohort 1: HuMax-CD20 300 mg at Days 0 and 14 or Placebo at Days 0 and 14 Cohort 2: HuMax-CD20 700 mg at Days 0 and 14 or Placebo at Days 0 and 14 Cohort 3: HuMax-CD20 1000 mg at Days 0 and 14 or Placebo at Days 0 and 14
Part BDRUGPart B Group 1: HuMax-CD20 300 mg at Days 0 and 14 Group 2: HuMax-CD20 700 mg at Days 0 and 14 Group 3: HuMax-CD20 1000 mg at Days 0 and 14 Group 4: Placebo at Days 0 and 14
Treatment ADRUGTRIUMEQ (Adult) administered as a, single dose, fixed dose combination (FDC) tablet - DTG 50 mg/ABC 600 mg/3TC 300 mg as 1 conventional tablet, orally as direct-to-mouth.
Treatment BDRUGTRIUMEQ (Pediatric) administered as a, single dose, FDC tablet - DTG 5 mg/ABC 60 mg/ 3TC 30 mg, orally as 10 dispersible tablets
Treatment CDRUGTRIUMEQ (Pediatric) administered as a, single dose, FDC tablet - DTG 5 mg/ABC 60 mg/3TC 30 mg, orally as direct-to-mouth.
Treatment DDRUGDTG and 3TC (Adult), administered as a, single dose, Single dose, 1 tablet DTG (50 mg) and 1 tablet 3TC (300 mg), orally as direct-to-mouth.
Treatment EDRUGDTG and 3TC (Pediatric) administered as a, single dose, FDC tablet single dose, FDC tablet - DTG 5 mg/3TC 30 mg, orally as 10 dispersible tablets.
Treatment FDRUGDTG and 3TC (Pediatric) administered as a, single dose, FDC tablet single dose, FDC tablet - DTG 5 mg/3TC 30 mg, orally as direct-to-mouth.
Test formulation ADRUGTest formulation: SKF101804 will be available as oral suspension supplied as powder for reconstitution (Off-white to cream coloured powder). Subjects will receive single dose of 5 mL of suspension thus receiving 200 mg dose of cefixime. The suspension is a white to off white viscous suspension with a fruit flavor and odor.
Reference formulation BDRUGReference formulation will be available as oral suspension supplied as powder for reconstitution (Off-white to cream coloured powder). Subjects will receive single dose of 5 mL of suspension thus receiving 200 mg dose of cefixime. The suspension is a white to off white viscous suspension with a strawberry flavor and odor.
Regimen ADRUGTwo gelatin capsules containing 75 mg GSK2118436A (dosed as the mesylate salt, micronized particles, equivalent to 150 mg free base), dosed fasted
Regimen BDRUGTwo gelatin capsules containing 75 mg GSK2118436A (dosed as the mesylate salt, larger, non-micronized particles, equivalent to 150 mg free base), dosed fasted
Regimen CDRUGTwo Hydroxy Propyl Methyl Cellulose (HPMC) capsules containing 75 mg GSK2118436A (dosed as the mesylate salt, micronized particles, equivalent to 150 mg free base), dosed fasted
Regimen DDRUGTwo HPMC capsules containing 75 mg GSK2118436A (dosed as the mesylate salt, micronized particles, equivalent to 150 mg free base), dosed with a high-fat meal
ADRUGGSK962040 (50 mg, SD, oral)
BDRUG14C GSK962040 (100 μg, SD, iv)
CDRUGMedium extended release formulation
DDRUGHigh extended release rate single dose
Formulation ADRUGFormulation A represents the original formulation. SB-649868 10 mg film coated tablet (3 tablets to reach 30 mg), containing micronized drug substance. Formulation A will be administered in Part A.
Formulation BDRUGFormulation B will represent SB-649868 10 mg film coated tablet containing micronized drug substance (3 tablets to reach 30 mg), but contains additional surfactant. Formulation B will be administered in Part A.
Formulation CDRUGFormulation C will represent SB-649868 10 mg lipophilic capsule (3 capsules to reach 30 mg). Formulation C will be administered in Part A.
Formulation DDRUGFormulation D will represent SB-649868 10 mg film coated tablet (3 tablets to reach 30 mg), containing nanomilled and spray dried powder. Formulation D will be administered in Part A.
Formulation EDRUGFormulation E will represent SB-649868 10 mg capsule (3 capsules to reach 30 mg), containing nanomilled and spray dried powder. Formulation E will be administered in Part A.
Formulation FDRUGFormulation F will represent SB-649868 15 mg liquid filled capsule (2 capsules to reach 30 mg). Formulation F will be administered in Part A.
Formulation GDRUGFormulation G will be the selected formulation of SB-649868 30 mg to be assessed in Part B. The formulation will be administered after a standard FDA High-Fat breakfast
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersYes
Study Sites13

Inclusion Criteria: * A male or female 18 years of age or older at the time of the first vaccination. * Written informed consent obtained from the subject. * Stable health status as defined by absence of a health event satisfying the definition of a serious adverse event, or a change in an ongoing ...

Countries:United StatesCanadaSouth AfricaUnited KingdomAustraliaItalyCzechiaGermanyPoland
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Frequently asked questions about Formulation A

What is A/turkey H5N1 vaccine used for?

A/turkey H5N1 vaccine is an investigational vaccine being developed for influenza. It is currently in Phase 2 clinical development and is not yet approved by regulatory authorities. The vaccine is intended to protect against avian flu caused by the H5N1 strain.

Who makes A/turkey H5N1 vaccine?

A/turkey H5N1 vaccine is being developed by GSK plc, a global biopharma company listed on the London Stock Exchange under the ticker GSK. The company is conducting clinical trials to evaluate the vaccine's immunogenicity and safety in adult populations.

What phase is A/turkey H5N1 vaccine in?

A/turkey H5N1 vaccine is in Phase 2 clinical development. It is an investigational vaccine, meaning it has not yet received regulatory approval and is still being studied for safety and efficacy in clinical trials.

What clinical trials is A/turkey H5N1 vaccine in?

A/turkey H5N1 vaccine has one completed Phase 2 trial, NCT00719043, which evaluated its immunogenicity and safety in adults aged 18 years and older. The trial enrolled 841 participants and was conducted in the United States and Canada.

Is A/turkey H5N1 vaccine the same as HuMax-CD20?

No, A/turkey H5N1 vaccine is not the same as HuMax-CD20. HuMax-CD20 is a monoclonal antibody studied in a separate Phase 2 trial for active rheumatoid arthritis, while A/turkey H5N1 vaccine is an avian flu vaccine for influenza. They are distinct investigational products.