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Pharmacokinetics/Pharmacodynamics of Albiglutide

Primary Purpose

Diabetes Mellitus, Type 2

Status
Completed
Phase
Phase 2
Locations
United States
Study Type
Interventional
Intervention
albiglutide (GSK716155)
albiglutide (GSK716155)
Sponsored by
GlaxoSmithKline
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Diabetes Mellitus, Type 2 focused on measuring pharmacokinetics, pharmacodynamics, GSK716155, albiglutide

Eligibility Criteria

18 Years - 80 Years (Adult, Older Adult)All SexesDoes not accept healthy volunteers

Inclusion Criteria:

  • Subjects with a historical diagnosis of type 2 diabetes mellitus who are experiencing inadequate glycemic control on their current regimen of diet and exercise or on a stable dose of metformin
  • Body mass index ≥20 kg/m2 and ≤45 kg/m2
  • Fasting C-peptide ≥0.8 ng/mL (≥0.26 nmol/L)
  • Thyroid-stimulating hormone level is normal or clinically euthyroid
  • Female subjects of childbearing potential (i.e., not surgically sterile and/or not postmenopausal) must be practicing adequate contraception.

Exclusion Criteria:

  • Current ongoing symptomatic biliary disease or history of pancreatitis
  • History of significant GI surgery
  • Recent clinically significant cardiovascular and/or cerebrovascular disease
  • History of human immunodeficiency virus infection
  • History of, or current hepatic disease
  • History of alcohol or substance abuse
  • Female subject is pregnant, lactating, or <6 weeks postpartum
  • History of type 1 diabetes
  • Receipt of any investigational drug within the 30 days, or 5 half-lives whichever is longer, before Screening or a history of receipt of an investigational antidiabetic drug within the 3 months before randomization, or receipt of any GLP-1 agents including albiglutide
  • History of, or family history of thyroid disease

Sites / Locations

  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site

Arms of the Study

Arm 1

Arm 2

Arm Type

Active Comparator

Active Comparator

Arm Label

process 2 albiglutide

process 3 albiglutide

Arm Description

albiglutide 30mg from process 2 drug substance

albiglutide 30mg from process 3 drug substance

Outcomes

Primary Outcome Measures

Area Under the Plasma Concentration Versus Time Curve (AUC) From Time Zero to Infinity (0-inf) of Albiglutide in the Bioequivalence (BE) Phase
To assess the bioequivalence of the two formulations of albiglutide, an analysis of variance (ANOVA) model with treatment as a fixed effect was applied to the natural-log-transformed parameter AUC(0-inf) estimated from the BE Phase. AUC is a measure of how much albiglutide is in the blood at certain time points. The Process 2 treatment group (albiglutide derived from process 2) was the reference group and was compared with the Process 3 treatment group (albiglutide derived from process 3) as the test group (i.e., treatment comparisons based on the ratio of Process 3:Process 2). Blood samples for pharmacokinetic analysis were collected prior to dosing at Baseline and 24 hours (hr), 48 hr, 96 hr, 120 hr, 216 hr, 312 hr, 480 hr, and 672 hr after administration of the Baseline study medication.
Maximum Observed Plasma Concentration (Cmax) of Albiglutide in the BE Phase
To assess the bioequivalence of the two formulations of study drug, an analysis of variance (ANOVA) model with treatment as a fixed effect was applied to the natural-log-transformed parameter Cmax estimated from the BE phase. The Process 2 treatment group (albiglutide derived from process 2) was the reference group and was compared with the Process 3 treatment group (albiglutide derived from process 3) as the test group (i.e., treatment comparisons based on the ratio of Process 3:Process 2). Blood samples for pharmacokinetic analysis were collected prior to dosing at Baseline and 24 hours (hr), 48 hr, 96 hr, 120 hr, 216 hr, 312 hr, 480 hr, and 672 hr after administration of the Baseline study medication.

Secondary Outcome Measures

Trough (Pre-dose) Plasma Concentrations of Albiglutide in the Mutiple-dose Phase (MDP)
The trough concentration of albiglutide at Week 5, Week 9, Week 13, Week 17 (EOT), and Week 25 (Follow-up) following multiple-dose administration was estimated. The time and date of sample collection pre-dose was to be recorded.
Number of Participants With Anti-albiglutide Antibody Formation at Baseline and Weeks 5, 9, 13, 17, and 25 in the Multiple-dose Phase
The presence of anti-albiglutide antibodies after repeat-dose administration was assessed using a qualified enzyme-linked immunosorbent assay. The assay involved screening, confirmation, and titration steps (tiered-testing approach). The number of participants who tested positive for anti-albiglutide antibodies are presented by visit.
AUC (0-last) and AUC (0-inf) of Albiglutide in the BE Phase
The area under the concentration-time (AUC) curve from time zero to the last quantifiable concentration (0-last) and AUC (0-inf) of albiglutide in the BE Phase were measured. AUC is a measure of how much albiglutide is in the blood at certain time points. Blood samples for PK analysis were collected prior to dosing at Baseline and 24 hr, 48 hr, 96 hr, 120 hr, 216 hr, 312 hr, 480 hr, and 672 hr after administration of the Baseline study medication.
Tmax and Tlag of Albiglutide in the BE Phase
Time of the maximum observed plasma concentration (tmax) and the observed time prior to the first quantifiable plasma concentration (tlag) of albiglutide in the BE Phase were measured. Blood samples for PK analysis were collected prior to dosing at Baseline and 24 hr, 48 hr, 96 hr, 120 hr, 216 hr, 312 hr, 480 hr, and 672 hr after administration of the Baseline study medication.
Cmax of Albiglutide in the BE Phase
Cmax of albiglutide in the BE Phase was measured. Blood samples for PK analysis were collected prior to dosing at Baseline and 24 hr, 48 hr, 96 hr, 120 hr, 216 hr, 312 hr, 480 hr, and 672 hr after administration of the Baseline study medication.
t1/2 of Albiglutide in the BE Phase
The terminal elimination half-life (t1/2) of albiglutide in the BE Phase was measured. Blood samples for PK analysis were collected prior to dosing at Baseline and 24 hr, 48 hr, 96 hr, 120 hr, 216 hr, 312 hr, 480 hr, and 672 hr after administration of the Baseline study medication.
Apparent Clearance of Albiglutide in the BE Phase
The apparent clearance (CL/F) of albiglutide in the BE Phase was measured. Blood samples for PK analysis were collected prior to dosing at Baseline and 24 hr, 48 hr, 96 hr, 120 hr, 216 hr, 312 hr, 480 hr, and 672 hr after administration of the Baseline study medication.
Apparent Volume of Distribution in the Terminal Phase of Albiglutide in BE Phase
The apparent volume of distribution in the terminal phase (V/F) of albiglutide in the BE Phase was measured. Blood samples for PK analysis were collected prior to dosing at Baseline and 24 hr, 48 hr, 96 hr, 120 hr, 216 hr, 312 hr, 480 hr, and 672 hr after administration of the Baseline study medication.
Change From Baseline in Glycosylated Hemoglobin (HbA1c) at Week 17
HbA1c is a form of hemoglobin that is measured primarily to identify the average plasma glucose concentration over prolonged periods of time. This analysis used the last observation carried forward (LOCF) method for missing post-Baseline HbA1c values. HbA1c values obtained after hyperglycemic rescue were treated as missing and replaced with pre-rescue values. Baseline is defined as the last available assessment on or prior to the day on which the first dose of study drug was received. Based on analysis of covariance (ANCOVA): Change = treatment + Baseline HbA1c + age category + weight category + background antidiabetic therapy category.
Change From Baseline in Fasting Plasma Glucose (FPG) at Week 17
This analysis used the LOCF method for missing post-Baseline FPG values. FPG values obtained after hyperglycemic rescue were treated as missing and replaced with pre-rescue values. Baseline is defined as the last available assessment on or prior to the day on which the first dose of study drug was received. Based on ANCOVA: Change = treatment + Baseline FPG + age category + weight category + background antidiabetic therapy category.
Number of Participants With Any Adverse Event (AE) or Serious Adverse Event (SAE)
An AE is defined as any untoward medical occurrence in a participant or clinical investigation participant, temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product. An SAE is defined as any untoward medical occurrence that, at any dose, results in death, is life threatening, requires hospitalization or prolongation of existing hospitalization, results in disability/incapacity, is a congenital anomaly/birth defect, or is an event of possible drug-induced liver injury. Refer to the general Adverse AE/SAE module for a complete list of AEs and SAEs. Hypoglycemic events are excluded from this table, except for serious adverse events.
Number of Participants With Indicated Adverse Events of Special Interest
Adverse events of special interest included cardiovascular events, hypoglycemic events, pancreatitis events, thyroid events, gastrointestinal (GI) events, diabetic retinopathy events, systemic allergic reactions (SAR), injection site reactions (ISR), and liver events (AEs from investigations and hepatobiliary disorders were considered).
Number of Participants With a Change From Baseline of Clinical Concern in Hematology Values by Any On-therapy Visit
Criteria for values of potential concern were determined by the medical monitors. For hematocrit, a >0.1 decrease from Baseline was considered to be of clinical concern. For hemoglobin, a >25 grams per liter (g/L) decrease from Baseline was considered to be of clinical concern.
Number of Participants With a Change From Baseline of Clinical Concern in Vital Signs by Any On-therapy Visit
Vital signs measured included systolic blood pressure (SBP), diastolic blood pressure (DBP), and heart rate. Criteria for values of potential concern were determined by the medical monitors. For SBP, a decrease or increase >30 millimeters of mercury (mmHg) from Baseline was considered to be of clinical concern. For DBP, a decrease or increase >20 mmHg from Baseline was considered to be of clinical concern. For heart rate, a decrease or increase >30 beats per minute (bpm) was considered to be of clinical concern.
Number of Participants With the Indicated Change From the Screening Assessment in Physical Examination at Week 17
A complete physical examination was performed at Screening and at Week 17 and included evaluation of the following organ or body systems: skin (including injection site); head; eyes; ears, sose, and throat (ENT); thyroid; respiratory system; cardiovascular system; abdomen (liver, spleen); lymph nodes; central nervous system (CNT); and extremities. The assessment was categorized as improved, no change, worsened, and not done.
Number of Participants With a Change From Baseline of Clinical Concern in Electrocardiogram (ECG) Values by Any On-therapy Visit
ECG parameters include heart rate, QRS interval, QTinterval, QT interval - Bazett correction (QTcB), QT interval - Fridericia correction (QTcF), RR interval, and PR interval. Criteria for values of potential concern were determined by the medical monitors. For the QRS interval, an increase of >25% when Baseline QRS >100 milliseconds (msec) and an increase of >50% when Baseline QRS <=100 msec was considered to be of clinical concern. For QTcF, a >=60 msec change from Baseline was considered to be of clinical concern. For the PR interval, an increase of >25% when Baseline PR >200 msec and an increase of >50% when Baseline PR <=200 msec was considered to be of clinical concern.

Full Information

First Posted
May 19, 2011
Last Updated
November 18, 2016
Sponsor
GlaxoSmithKline
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1. Study Identification

Unique Protocol Identification Number
NCT01357889
Brief Title
Pharmacokinetics/Pharmacodynamics of Albiglutide
Official Title
A Multidose Study in Subjects With Type 2 Diabetes Mellitus to Assess the Pharmacokinetics and Pharmacodynamics of Albiglutide
Study Type
Interventional

2. Study Status

Record Verification Date
November 2016
Overall Recruitment Status
Completed
Study Start Date
July 2011 (undefined)
Primary Completion Date
October 2012 (Actual)
Study Completion Date
October 2012 (Actual)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Sponsor
Name of the Sponsor
GlaxoSmithKline

4. Oversight

Data Monitoring Committee
Yes

5. Study Description

Brief Summary
The first part of the study includes a single dose treatment period to evaluate the pharmacokinetic bioequivalence of a subcutaneous injection of albiglutide from process 2 drug substance compared with process 3 drug substance. The second part of the treatment period will evaluate additional pharmacokinetic and pharmacodynamic parameters and safety and tolerability of repeat doses of albiglutide given weekly for 12 weeks from process 2 drug substance compared with process 3 drug substance. Subjects with type 2 diabetes whose glycemia is inadequately controlled on their current regimen of diet and exercise or stable dose of metformin will be recruited into the study.
Detailed Description
This is a randomized, double-blind, multicenter, 2 parallel group study. The first part of the treatment period will evaluate the pharmacokinetic bioequivalence of a single dose of a subcutaneous injection of 30mg of albiglutide from process 2 drug substance compared with process 3 drug substance. The second part of the treatment period will evaluate additional pharmacokinetic parameters, pharmacodynamic parameters, immunogenicity, effects on glycosylated hemoglobin and fasting plasma glucose, and safety and tolerability of repeat doses of subcutaneous injections of 30mg of albiglutide given weekly for 12 weeks from process 2 drug substance compared with process 3 drug substance. Subjects with type 2 diabetes whose glycemia is inadequately controlled on their current regimen of diet and exercise or stable dose of metformin will be recruited into the study.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Diabetes Mellitus, Type 2
Keywords
pharmacokinetics, pharmacodynamics, GSK716155, albiglutide

7. Study Design

Primary Purpose
Treatment
Study Phase
Phase 2
Interventional Study Model
Parallel Assignment
Masking
ParticipantInvestigator
Allocation
Randomized
Enrollment
283 (Actual)

8. Arms, Groups, and Interventions

Arm Title
process 2 albiglutide
Arm Type
Active Comparator
Arm Description
albiglutide 30mg from process 2 drug substance
Arm Title
process 3 albiglutide
Arm Type
Active Comparator
Arm Description
albiglutide 30mg from process 3 drug substance
Intervention Type
Biological
Intervention Name(s)
albiglutide (GSK716155)
Other Intervention Name(s)
process 2
Intervention Description
subcutaneous injection administered once a week
Intervention Type
Biological
Intervention Name(s)
albiglutide (GSK716155)
Other Intervention Name(s)
process 3
Intervention Description
subcutaneous injection administered once a week
Primary Outcome Measure Information:
Title
Area Under the Plasma Concentration Versus Time Curve (AUC) From Time Zero to Infinity (0-inf) of Albiglutide in the Bioequivalence (BE) Phase
Description
To assess the bioequivalence of the two formulations of albiglutide, an analysis of variance (ANOVA) model with treatment as a fixed effect was applied to the natural-log-transformed parameter AUC(0-inf) estimated from the BE Phase. AUC is a measure of how much albiglutide is in the blood at certain time points. The Process 2 treatment group (albiglutide derived from process 2) was the reference group and was compared with the Process 3 treatment group (albiglutide derived from process 3) as the test group (i.e., treatment comparisons based on the ratio of Process 3:Process 2). Blood samples for pharmacokinetic analysis were collected prior to dosing at Baseline and 24 hours (hr), 48 hr, 96 hr, 120 hr, 216 hr, 312 hr, 480 hr, and 672 hr after administration of the Baseline study medication.
Time Frame
Pre-dose at Baseline; 24 hours (hr), 48 hr, 96 hr, 216 hr, 312 hr, 480 hr, and 672 hr post-dose
Title
Maximum Observed Plasma Concentration (Cmax) of Albiglutide in the BE Phase
Description
To assess the bioequivalence of the two formulations of study drug, an analysis of variance (ANOVA) model with treatment as a fixed effect was applied to the natural-log-transformed parameter Cmax estimated from the BE phase. The Process 2 treatment group (albiglutide derived from process 2) was the reference group and was compared with the Process 3 treatment group (albiglutide derived from process 3) as the test group (i.e., treatment comparisons based on the ratio of Process 3:Process 2). Blood samples for pharmacokinetic analysis were collected prior to dosing at Baseline and 24 hours (hr), 48 hr, 96 hr, 120 hr, 216 hr, 312 hr, 480 hr, and 672 hr after administration of the Baseline study medication.
Time Frame
Pre-dose at Baseline; 24 hr, 48 hr, 96 hr, 216 hr, 312 hr, 480 hr, and 672 hr post-dose
Secondary Outcome Measure Information:
Title
Trough (Pre-dose) Plasma Concentrations of Albiglutide in the Mutiple-dose Phase (MDP)
Description
The trough concentration of albiglutide at Week 5, Week 9, Week 13, Week 17 (EOT), and Week 25 (Follow-up) following multiple-dose administration was estimated. The time and date of sample collection pre-dose was to be recorded.
Time Frame
Immediately pre-dose at Week 5, Week 9, Week 13, Week 17 (End of Treatment [EOT]), and Week 25 (Follow-up)
Title
Number of Participants With Anti-albiglutide Antibody Formation at Baseline and Weeks 5, 9, 13, 17, and 25 in the Multiple-dose Phase
Description
The presence of anti-albiglutide antibodies after repeat-dose administration was assessed using a qualified enzyme-linked immunosorbent assay. The assay involved screening, confirmation, and titration steps (tiered-testing approach). The number of participants who tested positive for anti-albiglutide antibodies are presented by visit.
Time Frame
Baseline, Week 5, Week 9, Week 13, Week 17, and Week 25 (Follow-up)
Title
AUC (0-last) and AUC (0-inf) of Albiglutide in the BE Phase
Description
The area under the concentration-time (AUC) curve from time zero to the last quantifiable concentration (0-last) and AUC (0-inf) of albiglutide in the BE Phase were measured. AUC is a measure of how much albiglutide is in the blood at certain time points. Blood samples for PK analysis were collected prior to dosing at Baseline and 24 hr, 48 hr, 96 hr, 120 hr, 216 hr, 312 hr, 480 hr, and 672 hr after administration of the Baseline study medication.
Time Frame
Pre-dose at Baseline; 24 hr, 48 hr, 96 hr, 216 hr, 312 hr, 480 hr, and 672 hr post-dose
Title
Tmax and Tlag of Albiglutide in the BE Phase
Description
Time of the maximum observed plasma concentration (tmax) and the observed time prior to the first quantifiable plasma concentration (tlag) of albiglutide in the BE Phase were measured. Blood samples for PK analysis were collected prior to dosing at Baseline and 24 hr, 48 hr, 96 hr, 120 hr, 216 hr, 312 hr, 480 hr, and 672 hr after administration of the Baseline study medication.
Time Frame
Pre-dose at Baseline; 24 hr, 48 hr, 96 hr, 216 hr, 312 hr, 480 hr, and 672 hr post-dose
Title
Cmax of Albiglutide in the BE Phase
Description
Cmax of albiglutide in the BE Phase was measured. Blood samples for PK analysis were collected prior to dosing at Baseline and 24 hr, 48 hr, 96 hr, 120 hr, 216 hr, 312 hr, 480 hr, and 672 hr after administration of the Baseline study medication.
Time Frame
Pre-dose at Baseline; 24 hr, 48 hr, 96 hr, 216 hr, 312 hr, 480 hr, and 672 hr post-dose
Title
t1/2 of Albiglutide in the BE Phase
Description
The terminal elimination half-life (t1/2) of albiglutide in the BE Phase was measured. Blood samples for PK analysis were collected prior to dosing at Baseline and 24 hr, 48 hr, 96 hr, 120 hr, 216 hr, 312 hr, 480 hr, and 672 hr after administration of the Baseline study medication.
Time Frame
Pre-dose at Baseline; 24 hr, 48 hr, 96 hr, 216 hr, 312 hr, 480 hr, and 672 hr post-dose
Title
Apparent Clearance of Albiglutide in the BE Phase
Description
The apparent clearance (CL/F) of albiglutide in the BE Phase was measured. Blood samples for PK analysis were collected prior to dosing at Baseline and 24 hr, 48 hr, 96 hr, 120 hr, 216 hr, 312 hr, 480 hr, and 672 hr after administration of the Baseline study medication.
Time Frame
Pre-dose at Baseline; 24 hr, 48 hr, 96 hr, 216 hr, 312 hr, 480 hr, and 672 hr post-dose
Title
Apparent Volume of Distribution in the Terminal Phase of Albiglutide in BE Phase
Description
The apparent volume of distribution in the terminal phase (V/F) of albiglutide in the BE Phase was measured. Blood samples for PK analysis were collected prior to dosing at Baseline and 24 hr, 48 hr, 96 hr, 120 hr, 216 hr, 312 hr, 480 hr, and 672 hr after administration of the Baseline study medication.
Time Frame
Pre-dose at Baseline; 24 hr, 48 hr, 96 hr, 216 hr, 312 hr, 480 hr, and 672 hr post-dose
Title
Change From Baseline in Glycosylated Hemoglobin (HbA1c) at Week 17
Description
HbA1c is a form of hemoglobin that is measured primarily to identify the average plasma glucose concentration over prolonged periods of time. This analysis used the last observation carried forward (LOCF) method for missing post-Baseline HbA1c values. HbA1c values obtained after hyperglycemic rescue were treated as missing and replaced with pre-rescue values. Baseline is defined as the last available assessment on or prior to the day on which the first dose of study drug was received. Based on analysis of covariance (ANCOVA): Change = treatment + Baseline HbA1c + age category + weight category + background antidiabetic therapy category.
Time Frame
Baseline and Week 17
Title
Change From Baseline in Fasting Plasma Glucose (FPG) at Week 17
Description
This analysis used the LOCF method for missing post-Baseline FPG values. FPG values obtained after hyperglycemic rescue were treated as missing and replaced with pre-rescue values. Baseline is defined as the last available assessment on or prior to the day on which the first dose of study drug was received. Based on ANCOVA: Change = treatment + Baseline FPG + age category + weight category + background antidiabetic therapy category.
Time Frame
Baseline and Week 17
Title
Number of Participants With Any Adverse Event (AE) or Serious Adverse Event (SAE)
Description
An AE is defined as any untoward medical occurrence in a participant or clinical investigation participant, temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product. An SAE is defined as any untoward medical occurrence that, at any dose, results in death, is life threatening, requires hospitalization or prolongation of existing hospitalization, results in disability/incapacity, is a congenital anomaly/birth defect, or is an event of possible drug-induced liver injury. Refer to the general Adverse AE/SAE module for a complete list of AEs and SAEs. Hypoglycemic events are excluded from this table, except for serious adverse events.
Time Frame
From the time the participant consented to participate in the study through Visit 28 (Week 25) or the final follow-up visit, for participants who discontinued active participation in the study
Title
Number of Participants With Indicated Adverse Events of Special Interest
Description
Adverse events of special interest included cardiovascular events, hypoglycemic events, pancreatitis events, thyroid events, gastrointestinal (GI) events, diabetic retinopathy events, systemic allergic reactions (SAR), injection site reactions (ISR), and liver events (AEs from investigations and hepatobiliary disorders were considered).
Time Frame
From the time the participant consented to participate in the study through Visit 28 (Week 25) or the final follow-up visit, for participants who discontinue active participation in the study
Title
Number of Participants With a Change From Baseline of Clinical Concern in Hematology Values by Any On-therapy Visit
Description
Criteria for values of potential concern were determined by the medical monitors. For hematocrit, a >0.1 decrease from Baseline was considered to be of clinical concern. For hemoglobin, a >25 grams per liter (g/L) decrease from Baseline was considered to be of clinical concern.
Time Frame
Week 1 through Week 25
Title
Number of Participants With a Change From Baseline of Clinical Concern in Vital Signs by Any On-therapy Visit
Description
Vital signs measured included systolic blood pressure (SBP), diastolic blood pressure (DBP), and heart rate. Criteria for values of potential concern were determined by the medical monitors. For SBP, a decrease or increase >30 millimeters of mercury (mmHg) from Baseline was considered to be of clinical concern. For DBP, a decrease or increase >20 mmHg from Baseline was considered to be of clinical concern. For heart rate, a decrease or increase >30 beats per minute (bpm) was considered to be of clinical concern.
Time Frame
Week 1 through Week 25
Title
Number of Participants With the Indicated Change From the Screening Assessment in Physical Examination at Week 17
Description
A complete physical examination was performed at Screening and at Week 17 and included evaluation of the following organ or body systems: skin (including injection site); head; eyes; ears, sose, and throat (ENT); thyroid; respiratory system; cardiovascular system; abdomen (liver, spleen); lymph nodes; central nervous system (CNT); and extremities. The assessment was categorized as improved, no change, worsened, and not done.
Time Frame
Screening and Week 17
Title
Number of Participants With a Change From Baseline of Clinical Concern in Electrocardiogram (ECG) Values by Any On-therapy Visit
Description
ECG parameters include heart rate, QRS interval, QTinterval, QT interval - Bazett correction (QTcB), QT interval - Fridericia correction (QTcF), RR interval, and PR interval. Criteria for values of potential concern were determined by the medical monitors. For the QRS interval, an increase of >25% when Baseline QRS >100 milliseconds (msec) and an increase of >50% when Baseline QRS <=100 msec was considered to be of clinical concern. For QTcF, a >=60 msec change from Baseline was considered to be of clinical concern. For the PR interval, an increase of >25% when Baseline PR >200 msec and an increase of >50% when Baseline PR <=200 msec was considered to be of clinical concern.
Time Frame
Week 1 through Week 25

10. Eligibility

Sex
All
Minimum Age & Unit of Time
18 Years
Maximum Age & Unit of Time
80 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria: Subjects with a historical diagnosis of type 2 diabetes mellitus who are experiencing inadequate glycemic control on their current regimen of diet and exercise or on a stable dose of metformin Body mass index ≥20 kg/m2 and ≤45 kg/m2 Fasting C-peptide ≥0.8 ng/mL (≥0.26 nmol/L) Thyroid-stimulating hormone level is normal or clinically euthyroid Female subjects of childbearing potential (i.e., not surgically sterile and/or not postmenopausal) must be practicing adequate contraception. Exclusion Criteria: Current ongoing symptomatic biliary disease or history of pancreatitis History of significant GI surgery Recent clinically significant cardiovascular and/or cerebrovascular disease History of human immunodeficiency virus infection History of, or current hepatic disease History of alcohol or substance abuse Female subject is pregnant, lactating, or <6 weeks postpartum History of type 1 diabetes Receipt of any investigational drug within the 30 days, or 5 half-lives whichever is longer, before Screening or a history of receipt of an investigational antidiabetic drug within the 3 months before randomization, or receipt of any GLP-1 agents including albiglutide History of, or family history of thyroid disease
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
GSK Clinical Trials
Organizational Affiliation
GlaxoSmithKline
Official's Role
Study Director
Facility Information:
Facility Name
GSK Investigational Site
City
Dothan
State/Province
Alabama
ZIP/Postal Code
36301
Country
United States
Facility Name
GSK Investigational Site
City
Long Beach
State/Province
California
ZIP/Postal Code
90806
Country
United States
Facility Name
GSK Investigational Site
City
Riverside
State/Province
California
ZIP/Postal Code
92506
Country
United States
Facility Name
GSK Investigational Site
City
Hallandale Beach
State/Province
Florida
ZIP/Postal Code
33009
Country
United States
Facility Name
GSK Investigational Site
City
Jacksonville
State/Province
Florida
ZIP/Postal Code
32205
Country
United States
Facility Name
GSK Investigational Site
City
Orlando
State/Province
Florida
ZIP/Postal Code
32822
Country
United States
Facility Name
GSK Investigational Site
City
Tampa
State/Province
Florida
ZIP/Postal Code
33603
Country
United States
Facility Name
GSK Investigational Site
City
Blue Ridge
State/Province
Georgia
ZIP/Postal Code
30513
Country
United States
Facility Name
GSK Investigational Site
City
Lexington
State/Province
Kentucky
ZIP/Postal Code
40504
Country
United States
Facility Name
GSK Investigational Site
City
Paducah
State/Province
Kentucky
ZIP/Postal Code
42003
Country
United States
Facility Name
GSK Investigational Site
City
Gulfport
State/Province
Mississippi
ZIP/Postal Code
39501
Country
United States
Facility Name
GSK Investigational Site
City
Picayune
State/Province
Mississippi
ZIP/Postal Code
39466
Country
United States
Facility Name
GSK Investigational Site
City
Omaha
State/Province
Nebraska
ZIP/Postal Code
68131
Country
United States
Facility Name
GSK Investigational Site
City
Greensboro
State/Province
North Carolina
ZIP/Postal Code
27405
Country
United States
Facility Name
GSK Investigational Site
City
Columbus
State/Province
Ohio
ZIP/Postal Code
43213
Country
United States
Facility Name
GSK Investigational Site
City
Mason
State/Province
Ohio
ZIP/Postal Code
45040
Country
United States
Facility Name
GSK Investigational Site
City
Bensalem
State/Province
Pennsylvania
ZIP/Postal Code
19020
Country
United States
Facility Name
GSK Investigational Site
City
Columbia
State/Province
South Carolina
ZIP/Postal Code
29201
Country
United States
Facility Name
GSK Investigational Site
City
North Myrtle Beach
State/Province
South Carolina
ZIP/Postal Code
29582
Country
United States
Facility Name
GSK Investigational Site
City
Simpsonville
State/Province
South Carolina
ZIP/Postal Code
29681
Country
United States
Facility Name
GSK Investigational Site
City
Clarksville
State/Province
Tennessee
ZIP/Postal Code
37043
Country
United States
Facility Name
GSK Investigational Site
City
McKenzie
State/Province
Tennessee
ZIP/Postal Code
38201
Country
United States
Facility Name
GSK Investigational Site
City
Houston
State/Province
Texas
ZIP/Postal Code
77074
Country
United States
Facility Name
GSK Investigational Site
City
Irving
State/Province
Texas
ZIP/Postal Code
75039
Country
United States
Facility Name
GSK Investigational Site
City
San Antonio
State/Province
Texas
ZIP/Postal Code
78215
Country
United States
Facility Name
GSK Investigational Site
City
San Antonio
State/Province
Texas
ZIP/Postal Code
78218
Country
United States
Facility Name
GSK Investigational Site
City
San Antonio
State/Province
Texas
ZIP/Postal Code
78229
Country
United States
Facility Name
GSK Investigational Site
City
Sugarland
State/Province
Texas
ZIP/Postal Code
77479
Country
United States
Facility Name
GSK Investigational Site
City
Bountiful
State/Province
Utah
ZIP/Postal Code
84010
Country
United States
Facility Name
GSK Investigational Site
City
Lewisburg
State/Province
West Virginia
ZIP/Postal Code
24901
Country
United States

12. IPD Sharing Statement

Plan to Share IPD
Yes
IPD Sharing Plan Description
Patient-level data for this study will be made available through www.clinicalstudydatarequest.com following the timelines and process described on this site.
Citations:
PubMed Identifier
25387217
Citation
Young MA, Wald JA, Matthews JE, Scott R, Hodge RJ, Zhi H, Reinhardt RR. Clinical pharmacology of albiglutide, a GLP-1 receptor agonist. Postgrad Med. 2014 Nov;126(7):84-97. doi: 10.3810/pgm.2014.11.2836.
Results Reference
derived
Links:
URL
https://www.clinicalstudydatarequest.com
Description
Researchers can use this site to request access to anonymised patient level data and/or supporting documents from clinical studies to conduct further research.
Available IPD and Supporting Information:
Available IPD/Information Type
Dataset Specification
Available IPD/Information URL
https://www.clinicalstudydatarequest.com
Available IPD/Information Identifier
114856
Available IPD/Information Comments
For additional information about this study please refer to the GSK Clinical Study Register
Available IPD/Information Type
Annotated Case Report Form
Available IPD/Information URL
https://www.clinicalstudydatarequest.com
Available IPD/Information Identifier
114856
Available IPD/Information Comments
For additional information about this study please refer to the GSK Clinical Study Register
Available IPD/Information Type
Statistical Analysis Plan
Available IPD/Information URL
https://www.clinicalstudydatarequest.com
Available IPD/Information Identifier
114856
Available IPD/Information Comments
For additional information about this study please refer to the GSK Clinical Study Register
Available IPD/Information Type
Clinical Study Report
Available IPD/Information URL
https://www.clinicalstudydatarequest.com
Available IPD/Information Identifier
114856
Available IPD/Information Comments
For additional information about this study please refer to the GSK Clinical Study Register
Available IPD/Information Type
Informed Consent Form
Available IPD/Information URL
https://www.clinicalstudydatarequest.com
Available IPD/Information Identifier
114856
Available IPD/Information Comments
For additional information about this study please refer to the GSK Clinical Study Register
Available IPD/Information Type
Individual Participant Data Set
Available IPD/Information URL
https://www.clinicalstudydatarequest.com
Available IPD/Information Identifier
114856
Available IPD/Information Comments
For additional information about this study please refer to the GSK Clinical Study Register
Available IPD/Information Type
Study Protocol
Available IPD/Information URL
https://www.clinicalstudydatarequest.com
Available IPD/Information Identifier
114856
Available IPD/Information Comments
For additional information about this study please refer to the GSK Clinical Study Register

Learn more about this trial

Pharmacokinetics/Pharmacodynamics of Albiglutide

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