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Albiglutide, a novel analogue of glucagon-like peptide-1 (GLP-1), has been developed and approved for the treatment of type 2 diabetes mellitus. The primary objective of this study is to assess if a single dose of albiglutide can affect cholecystokinin-induced gallbladder emptying. To make this assessment, each study participant will receive a dose of albiglutide and a dose of placebo followed by cholecystokinin (CCK) infusion and ultrasound measurement of the gallbladder.
The study will be comprised of two periods and 20 subjects. The screening visit will occur within 42 days of the start of Treatment Period 1. The Treatment Periods will be separated by a washout period of a minimum of 42 days. Subjects will return for a follow-up visit after 28 days following the last dose of albiglutide or placebo. The total duration of a subject's participation from Screening to Follow-up will be approximately 17.5 weeks.
This study is a post marketing commitment to the United States Food and Drug Administration (USFDA).
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Albiglutide / Placebo or Placebo / Albiglutide | Experimental | In treatment period 1, subjects will receive Albiglutide 50 mg or Placebo subcutaneously (SC) after fasting overnight for at least 10 hours according to randomization schedule on Day 1. Subject will also receive CCK (Kinevac) infusion intravenously for a period of 50 minutes after fasting overnight for at least 10 hours on Day 4. After washout period of a minimum of 42 days in treatment period 2, subjects will receive same treatment according to randomization schedule in a cross-over fashion |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Albiglutide 50 mg | Drug | Albiglutide 50 mg pen is a single-use fixed dose, fully disposable pen injector system for SC delivery in the abdomen containing 67 mg lyophilized albiglutide and 0.65 mL diluents designed to deliver a dose of 50 mg in a volume of 0.5 mL after reconstitution |
| Measure | Description | Time Frame |
|---|---|---|
| Maximum Absolute Value of Gallbladder Ejection Fraction (Emax GEF) During Cholecystokinin (CCK) Infusion, as a Measure of Maximum Effect | Gallbladder ejection fraction (EF) is defined as the reduction in gallbladder volume at any time point from Baseline divided by baseline gallbladder volume and multiplied by 100. Baseline gallbladder volume is the average of the 3 gallbladder volume measurements prior to CCK infusion on Day 4, for each treatment period. Gallbladder ultrasonography was done at Day 1 (-15, -10, and -5 minutes [min] relative to start of albiglutide/placebo injection) and Day 4 ([prior to CCK infusion] -15, -10, -5 min, followed by [during CCK infusion] every 5 min between 0 and 50 min, then [after CCK infusion] at 60, 70, and 80 min, relative to the start of CCK infusion). Adjusted mean and its standard error have been presented. | Day 4 in each treatment period |
| Area Under the Effect Curve for Gallbladder Ejection Fraction (AUEC GEF) | Gallbladder ultrasonography was done at Day 1 (-15, -10, and -5 minutes [min] relative to start of albiglutide/placebo injection) and Day 4 ([prior to CCK infusion] -15, -10, -5 min, followed by [during CCK infusion] every 5 min between 0 and 50 min, then [after CCK infusion] at 60, 70, and 80 min, relative to the start of CCK infusion). Adjusted mean and its standard error have been presented. | Day 4 in each treatment period |
| Time at Which the Maximum Effect (Emax GEF) Occurred (TEMAXEF) During the CCK Infusion | Gallbladder ultrasonography was done at Day 1 (-15, -10, and -5 minutes [min] relative to start of albiglutide/placebo injection) and Day 4 ([prior to CCK infusion] -15, -10, -5 min, followed by [during CCK infusion] every 5 min between 0 and 50 min, then [after CCK infusion] at 60, 70, and 80 min, relative to the start of CCK infusion). | Day 4 in each treatment period |
| Maximum Gallbladder Ejection Fraction Value During CCK Infusion | Gallbladder ultrasonography was done at Day 1 (-15, -10, and -5 minutes [min] relative to start of albiglutide/placebo injection) and Day 4 ([prior to CCK infusion] -15, -10, -5 min, followed by [during CCK infusion] every 5 min between 0 and 50 min, then [after CCK infusion] at 60, 70, and 80 min, relative to the start of CCK infusion). |
| Measure | Description | Time Frame |
|---|---|---|
| Change From Baseline in Systolic Blood Pressure (SBP) and Diastolic Blood Pressure (DBP) | Baseline is defined as Day 1 (pre-dose) visit. SBP and DBP were measured in a semi-supine position after 5 minutes of rest, at each indicated time point. Assessments were performed on Day -1, Day 1 (pre-dose), Day 2, Day 3 and 15 minutes (-15 min) prior to dosing and 80 min post dosing on Day 4. Change from Baseline was calculated as value at indicated time point minus Baseline value. Only those participants available at the indicated time points (represented by n=X,X in the category titles) were analyzed. |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| GSK Clinical Trials | GlaxoSmithKline | Study Director |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| GSK Investigational Site | Baltimore | Maryland | 21225 | United States |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 28543352 | Derived | Shaddinger BC, Young MA, Billiard J, Collins DA, Hussaini A, Nino A. Effect of Albiglutide on Cholecystokinin-Induced Gallbladder Emptying in Healthy Individuals: A Randomized Crossover Study. J Clin Pharmacol. 2017 Oct;57(10):1322-1329. doi: 10.1002/jcph.940. Epub 2017 May 19. |
| Label | URL |
|---|---|
| Researchers can use this site to request access to anonymised patient level data and/or supporting documents from clinical studies to conduct further research. | View source |
| ID | Type | URL | Comment |
|---|---|---|---|
| 201834 | Study Protocol | View IPD |
Patient-level data for this study will be made available through www.clinicalstudydatarequest.com following the timelines and process described on this site.
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Eligible participants were randomized to one of the two treatments in Treatment Period 1 followed by a wash-out period and crossed over to other treatment in Treatment Period 2.
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| ID | Title | Description |
|---|---|---|
| FG000 | Albiglutide 50 mg Followed by Placebo | Participants received Albiglutide 50 milligrams (mg) in Treatment Period 1 and Placebo in Treatment Period 2, each administered subcutaneously as a single dose, using a fully disposable pen injector system. Participants also received an intravenous infusion of cholecystokinin (sincalide) in each period. |
| FG001 | Placebo Followed by Albiglutide 50 mg | Participants received Placebo in Treatment Period 1 and Albiglutide 50 mg in Treatment Period 2, each administered subcutaneously as a single dose, using a fully disposable pen injector system. Participants also received an intravenous infusion of cholecystokinin (sincalide) in each period. |
| Title | Milestones | Reasons Not Completed | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Treatment Period 1 - 4 Days |
| |||||||||||||
| Treatment Period 2 - 4 Days |
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| ID | Title | Description |
|---|---|---|
| BG000 | Albiglutide 50 mg and Placebo | In a total of two treatment periods, participants received Albiglutide 50 mg (A) and Placebo (P) (in a sequence of either A-P or P-A), each administered subcutaneously as a single dose, using a fully disposable pen injector system. Participants also received an intravenous infusion of cholecystokinin (sincalide) in each period. |
| Units | Counts |
|---|---|
| Participants |
|
| Title | Description | Population Description | Parameter Type | Dispersion Type | Unit of Measure | Calculate Percentage | Denominator Units Selected | Denominators | Classes |
|---|---|---|---|---|---|---|---|---|---|
| Age, Continuous | Mean |
| Type | Title | Description | Population Description | Reporting Status | Anticipated Posting Date | Parameter Type | Dispersion Type | Unit of Measure | Calculate Percentage | Time Frame | Units Analyzed | Denominator Units Selected | Arm/Group Information | Denominators | Classes | Analyses |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Primary | Maximum Absolute Value of Gallbladder Ejection Fraction (Emax GEF) During Cholecystokinin (CCK) Infusion, as a Measure of Maximum Effect | Gallbladder ejection fraction (EF) is defined as the reduction in gallbladder volume at any time point from Baseline divided by baseline gallbladder volume and multiplied by 100. Baseline gallbladder volume is the average of the 3 gallbladder volume measurements prior to CCK infusion on Day 4, for each treatment period. Gallbladder ultrasonography was done at Day 1 (-15, -10, and -5 minutes [min] relative to start of albiglutide/placebo injection) and Day 4 ([prior to CCK infusion] -15, -10, -5 min, followed by [during CCK infusion] every 5 min between 0 and 50 min, then [after CCK infusion] at 60, 70, and 80 min, relative to the start of CCK infusion). Adjusted mean and its standard error have been presented. | Evaluable Subjects: Participants in the 'All Subjects' population who had gallbladder ultrasonography assessment pre-treatment and post-Baseline (during CCK infusion) for both periods. 'All Subjects' population comprised participants who received at least one dose of Investigational product. | Posted | Least Squares Mean | Standard Error | Percent of gallbladder EF | Day 4 in each treatment period |
On-treament adverse events (AEs) and serious adverse events (SAEs) were collected from the start of study treatment and until the follow-up contact (a total of approximately 12 weeks)
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| ID | Title | Description | Deaths (Affected) | Deaths (At Risk) | Serious Events (Affected) | Serious Events (At Risk) | Other Events (Affected) | Other Events (At Risk) |
|---|---|---|---|---|---|---|---|---|
| EG000 | Placebo | In one of the two treatment periods, participants received Placebo as a single subcutaneous dose, using a fully disposable pen injector system. Participants also received an intravenous infusion of cholecystokinin (sincalide) in this period. |
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| Term | Organ System | Source Vocabulary | Assessment Type | Notes | Statistical Information |
|---|---|---|---|---|---|
| Back pain | Musculoskeletal and connective tissue disorders | MedDRA 18.1 | Systematic Assessment |
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| Title | Organization | Phone | Extension | |
|---|---|---|---|---|
| GSK Response Center | GlaxoSmithKline | 866-435-7343 |
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| ID | Term |
|---|---|
| D003924 | Diabetes Mellitus, Type 2 |
| ID | Term |
|---|---|
| D003920 | Diabetes Mellitus |
| D044882 | Glucose Metabolism Disorders |
| D008659 | Metabolic Diseases |
| D009750 | Nutritional and Metabolic Diseases |
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| ID | Term |
|---|---|
| C534611 | rGLP-1 protein |
| D012844 | Sincalide |
| ID | Term |
|---|---|
| D002766 | Cholecystokinin |
| D005768 | Gastrointestinal Hormones |
| D006728 | Hormones |
| D006730 | Hormones, Hormone Substitutes, and Hormone Antagonists |
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|
| Placebo | Drug | Placebo is a single-use fixed dose, fully disposable pen injector system for SC delivery of 0.5 mL injector volume in the abdomen |
|
| CCK (Kinevac) | Drug | CCK (Kinevac) will be infused intravenously. Kinevac is supplied in vials containing 5 microgram (mcg)/vial. Infusion prepared aseptically by adding 5 mL of Sterile Water for Injection United States Pharmacopeia (USP) to the vial to create a solution of 1 mcg/mL. Infuse 0.003 mcg/kg dose in 100 mL of Sodium Chloride Injection USP, 0.9% |
|
| Day 1 and Day 4 in each treatment period |
| Area Under the Effect Curve for Gallbladder Volume (AUEC VL) | Gallbladder ultrasonography was done at Day 1 (-15, -10, and -5 minutes [min] relative to start of albiglutide/placebo injection) and Day 4 ([prior to CCK infusion] -15, -10, -5 min, followed by [during CCK infusion] every 5 min between 0 and 50 min, then [after CCK infusion] at 60, 70, and 80 min, relative to the start of CCK infusion). Adjusted mean and its standard error is presented. | Day 4 in each treatment period |
| Maximum Absolute Change From Baseline in Value of Gallbladder Volume (Emax VL) During CCK Infusion, as a Measure of Maximum Effect | Gallbladder ultrasonography was done at Day 1 (-15, -10, and -5 minutes [min] relative to start of albiglutide/placebo injection) and Day 4 ([prior to CCK infusion] -15, -10, -5 min, followed by [during CCK infusion] every 5 min between 0 and 50 min, then [after CCK infusion] at 60, 70, and 80 min, relative to the start of CCK infusion). Baseline gallbladder volume is the average of the 3 gallbladder volume measurements prior to CCK infusion on Day 4, for each treatment period. Adjusted mean and its standard error are presented. | Day 4 in each treatment period |
| Time at Which the Maximum Effect (Emax VL) Occurred (TEmax VL) During the CCK Infusion | Gallbladder ultrasonography was done at Day 1 (-15, -10, and -5 minutes [min] relative to start of albiglutide/placebo injection) and Day 4 ([prior to CCK infusion] -15, -10, -5 min, followed by [during CCK infusion] every 5 min between 0 and 50 min, then [after CCK infusion] at 60, 70, and 80 min, relative to the start of CCK infusion). | Day 4 in each treatment period |
| Maximum Change From Baseline in Main Pancreatic Duct Diameter During CCK Infusion | Pancreatic duct ultrasonography was done at Day 1 (-15, -10, and -5 minutes [min] relative to start of albiglutide/placebo injection) and Day 4 ([prior to CCK infusion] -15, -10, -5 min, followed by [during CCK infusion] every 5 min between 0 and 50 min, then [after CCK infusion] at 60, 70, and 80 min, relative to the start of CCK infusion). Baseline is the average of the three diameter assessments at -15, -10, and -5 minutes relative to start of CCK infusion on Day 4. Change from Baseline was calculated as the value at the indicated time point minus the Baseline value. Adjusted mean and its standard error are presented. Baseline was calculated as the value at the indicated time point minus the Baseline value. Only those participants available at the indicated time points were analyzed. | Day 4 in each treatment period |
| Maximum Change From Baseline in Common Bile Duct Diameter During CCK Infusion | Common bile duct ultrasonography was done at Day 1 (-15, -10, and -5 minutes [min] relative to start of albiglutide/placebo injection) and Day 4 ([prior to CCK infusion] -15, -10, -5 min, followed by [during CCK infusion] every 5 min between 0 and 50 min, then [after CCK infusion] at 60, 70, and 80 min, relative to the start of CCK infusion). Baseline is the average of the three diameter assessments at -15, -10, and -5 minutes relative to start of CCK infusion on Day 4. Change from Baseline was calculated as the value at the indicated time point minus the Baseline value. Adjusted mean and its standard error have been presented. | Day 4 in each treatment period |
| Day -1, Baseline Day 1(Pre-dose), Day 2, Day 3, and 15 minutes (-15 min) prior to dosing and 80 min post dosing on Day 4 in each treatment period and Follow-up (assessed up to a total of approximately 12 weeks) |
| Change From Baseline in Heart Rate | Baseline is defined as Day 1 (pre-dose) visit. Heart rate was measured in a semi-supine position after 5 minutes of rest, at each indicated time point. Assessments were performed on Day -1, Day 2, Day 3 and 15 minutes (-15 min) prior to dosing and 80 min post dosing on Day 4. Change from Baseline was calculated as value at indicated time point minus Baseline value. Only those participants available at the indicated time points (represented by n=X,X in the category titles) were analyzed. | Day -1, Baseline Day 1(Pre-dose), Day 2, Day 3, and 15 minutes (-15 min) prior to dosing and 80 min post dosing on Day 4 in each treatment period and Follow-up (a total of approximately 12 weeks) |
| Number of Participants With Clinical Chemistry and Hematology Abnormalities of Potential Clinical Importance | The following parameters were measured through blood sampling. Hematology: Hematocrit, Hemoglobin, Lymphocytes, Neutrophil Count, Platelet Count, While Blood Cell Count (WBC); Clinical Chemistry: Albumin, Calcium, Creatinine, Glucose, Magnesium, Phosphorus, Potassium, Sodium, Total carbon dioxide; Liver Function Tests: Alanine transaminase (ALT), Aspartate transaminase, Alkaline Phosphatase, Total Bilirubin, Total Bilirubin + ALT. Values were considered to be of potential clinical importance if they had a 'low' or 'high' flag with respect to a pre-defined clinical concern range. Only participants starting each period (represented by n=X) with a particular treatment were analyzed. The follow-up time point is not restricted to a treatment or treatment period. | Day -1 in each treatment period and Follow-up (at approximately Week 12) |
| Change From Baseline in Electrocardiogram (ECG) Parameters | Single 12-lead ECG was obtained in a semi-supine position after 5 minutes of rest at each indicated time point using an ECG machine that automatically calculated the heart rate and measured the PR, QRS, QT, and QT corrected by Fridericia's formula (QTcF) intervals. Change from Baseline was calculated as value at indicated time point minus Baseline value. | Baseline (Day -1) and Day 4 in each treatment period, and at Follow-up (at approximately Week 12) |
| Part A: Number of Participants With at Least One Non-serious Adverse Event (AE), Serious Adverse Event (SAE), or Drug-related Adverse Event | An AE is defined as any untoward medical occurrence in a 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, or is a congenital anomaly/birth defect, may jeopardize the participant or may require medical or surgical intervention to prevent one of the other outcomes listed in this definition, associated with liver injury and impaired liver function defined as alanine aminotransferase >=3 x upper limit of normal (ULN), and total bilirubin >=2 x ULN or international normalised ratio >1.5. AEs were classified as potentially drug-related, based on the investigator's judgement. Refer to the general AE/SAE module for a list of AEs and SAEs. | From Day -1 in treatment period 1 and up to Follow-up Visit (a total of approximately 12 weeks) |
| Number of Participants for the Indicated Urinalysis Parameters Tested by Dipstick | Urine dipstick test was carried out on Day -1 and at Follow-up. Urinalysis parameters assessed were glucose, ketones, nitrite and protein. Dipstick results were categorized as Normal (glucose), Negative or Trace (ketones), and Negative (nitrite and protein). Only participants available at the indicated time points (as represented by n=X, X, X in the category titles) were analyzed. The resultant fields with no available data have been represented by 'NA'. | Day -1 and Follow-up (assessed up to a total of approximately 12 weeks) |
For additional information about this study please refer to the GSK Clinical Study Register |
| 201834 | Annotated Case Report Form | View IPD | For additional information about this study please refer to the GSK Clinical Study Register |
| 201834 | Clinical Study Report | View IPD | For additional information about this study please refer to the GSK Clinical Study Register |
| 201834 | Dataset Specification | View IPD | For additional information about this study please refer to the GSK Clinical Study Register |
| 201834 | Statistical Analysis Plan | View IPD | For additional information about this study please refer to the GSK Clinical Study Register |
| 201834 | Informed Consent Form | View IPD | For additional information about this study please refer to the GSK Clinical Study Register |
| 201834 | Individual Participant Data Set | View IPD | For additional information about this study please refer to the GSK Clinical Study Register |
| NOT COMPLETED |
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| Sex: Female, Male | Count of Participants | Participants |
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| Race/Ethnicity, Customized | Number | Participants |
|
| ID | Title | Description |
|---|---|---|
| OG000 | Placebo | In one of the two treatment periods, participants received Placebo as a single subcutaneous dose, using a fully disposable pen injector system. Participants also received an intravenous infusion of cholecystokinin (sincalide) in this period. |
| OG001 | Albiglutide 50 mg | In one of the two treatment periods, participants received Albiglutide 50 mg as a single subcutaneous dose, using a fully disposable pen injector system. Participants also received an intravenous infusion of cholecystokinin (sincalide) in this period. |
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| Primary | Area Under the Effect Curve for Gallbladder Ejection Fraction (AUEC GEF) | Gallbladder ultrasonography was done at Day 1 (-15, -10, and -5 minutes [min] relative to start of albiglutide/placebo injection) and Day 4 ([prior to CCK infusion] -15, -10, -5 min, followed by [during CCK infusion] every 5 min between 0 and 50 min, then [after CCK infusion] at 60, 70, and 80 min, relative to the start of CCK infusion). Adjusted mean and its standard error have been presented. | Evaluable Subjects | Posted | Mean | Standard Error | %*min | Day 4 in each treatment period |
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| Primary | Time at Which the Maximum Effect (Emax GEF) Occurred (TEMAXEF) During the CCK Infusion | Gallbladder ultrasonography was done at Day 1 (-15, -10, and -5 minutes [min] relative to start of albiglutide/placebo injection) and Day 4 ([prior to CCK infusion] -15, -10, -5 min, followed by [during CCK infusion] every 5 min between 0 and 50 min, then [after CCK infusion] at 60, 70, and 80 min, relative to the start of CCK infusion). | Evaluable Subjects | Posted | Mean | Standard Deviation | Minutes | Day 4 in each treatment period |
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| Primary | Maximum Gallbladder Ejection Fraction Value During CCK Infusion | Gallbladder ultrasonography was done at Day 1 (-15, -10, and -5 minutes [min] relative to start of albiglutide/placebo injection) and Day 4 ([prior to CCK infusion] -15, -10, -5 min, followed by [during CCK infusion] every 5 min between 0 and 50 min, then [after CCK infusion] at 60, 70, and 80 min, relative to the start of CCK infusion). | Evaluable Subjects | Posted | Mean | Standard Error | Percentage | Day 1 and Day 4 in each treatment period |
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| Primary | Area Under the Effect Curve for Gallbladder Volume (AUEC VL) | Gallbladder ultrasonography was done at Day 1 (-15, -10, and -5 minutes [min] relative to start of albiglutide/placebo injection) and Day 4 ([prior to CCK infusion] -15, -10, -5 min, followed by [during CCK infusion] every 5 min between 0 and 50 min, then [after CCK infusion] at 60, 70, and 80 min, relative to the start of CCK infusion). Adjusted mean and its standard error is presented. | Evaluable Subjects | Posted | Mean | Standard Error | mL*min | Day 4 in each treatment period |
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| Primary | Maximum Absolute Change From Baseline in Value of Gallbladder Volume (Emax VL) During CCK Infusion, as a Measure of Maximum Effect | Gallbladder ultrasonography was done at Day 1 (-15, -10, and -5 minutes [min] relative to start of albiglutide/placebo injection) and Day 4 ([prior to CCK infusion] -15, -10, -5 min, followed by [during CCK infusion] every 5 min between 0 and 50 min, then [after CCK infusion] at 60, 70, and 80 min, relative to the start of CCK infusion). Baseline gallbladder volume is the average of the 3 gallbladder volume measurements prior to CCK infusion on Day 4, for each treatment period. Adjusted mean and its standard error are presented. | Evaluable Subjects | Posted | Mean | Standard Error | Millilitre (mL) | Day 4 in each treatment period |
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| Primary | Time at Which the Maximum Effect (Emax VL) Occurred (TEmax VL) During the CCK Infusion | Gallbladder ultrasonography was done at Day 1 (-15, -10, and -5 minutes [min] relative to start of albiglutide/placebo injection) and Day 4 ([prior to CCK infusion] -15, -10, -5 min, followed by [during CCK infusion] every 5 min between 0 and 50 min, then [after CCK infusion] at 60, 70, and 80 min, relative to the start of CCK infusion). | Evaluable Subjects | Posted | Mean | Standard Deviation | Minutes | Day 4 in each treatment period |
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| Primary | Maximum Change From Baseline in Main Pancreatic Duct Diameter During CCK Infusion | Pancreatic duct ultrasonography was done at Day 1 (-15, -10, and -5 minutes [min] relative to start of albiglutide/placebo injection) and Day 4 ([prior to CCK infusion] -15, -10, -5 min, followed by [during CCK infusion] every 5 min between 0 and 50 min, then [after CCK infusion] at 60, 70, and 80 min, relative to the start of CCK infusion). Baseline is the average of the three diameter assessments at -15, -10, and -5 minutes relative to start of CCK infusion on Day 4. Change from Baseline was calculated as the value at the indicated time point minus the Baseline value. Adjusted mean and its standard error are presented. Baseline was calculated as the value at the indicated time point minus the Baseline value. Only those participants available at the indicated time points were analyzed. | Evaluable for Pancreatic: Participants with Baseline and post-Baseline pancreatic duct diameter values for both periods | Posted | Mean | Standard Error | Centimetre (CM) | Day 4 in each treatment period |
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| Primary | Maximum Change From Baseline in Common Bile Duct Diameter During CCK Infusion | Common bile duct ultrasonography was done at Day 1 (-15, -10, and -5 minutes [min] relative to start of albiglutide/placebo injection) and Day 4 ([prior to CCK infusion] -15, -10, -5 min, followed by [during CCK infusion] every 5 min between 0 and 50 min, then [after CCK infusion] at 60, 70, and 80 min, relative to the start of CCK infusion). Baseline is the average of the three diameter assessments at -15, -10, and -5 minutes relative to start of CCK infusion on Day 4. Change from Baseline was calculated as the value at the indicated time point minus the Baseline value. Adjusted mean and its standard error have been presented. | Evaluable for Bile: Participants with Baseline and post-Baseline common bile duct diameter values for both periods | Posted | Mean | Standard Error | Centimetre (cm) | Day 4 in each treatment period |
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| Secondary | Change From Baseline in Systolic Blood Pressure (SBP) and Diastolic Blood Pressure (DBP) | Baseline is defined as Day 1 (pre-dose) visit. SBP and DBP were measured in a semi-supine position after 5 minutes of rest, at each indicated time point. Assessments were performed on Day -1, Day 1 (pre-dose), Day 2, Day 3 and 15 minutes (-15 min) prior to dosing and 80 min post dosing on Day 4. Change from Baseline was calculated as value at indicated time point minus Baseline value. Only those participants available at the indicated time points (represented by n=X,X in the category titles) were analyzed. | All Subjects | Posted | Mean | Standard Deviation | Millimeters of mercury (mmHg) | Day -1, Baseline Day 1(Pre-dose), Day 2, Day 3, and 15 minutes (-15 min) prior to dosing and 80 min post dosing on Day 4 in each treatment period and Follow-up (assessed up to a total of approximately 12 weeks) |
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| Secondary | Change From Baseline in Heart Rate | Baseline is defined as Day 1 (pre-dose) visit. Heart rate was measured in a semi-supine position after 5 minutes of rest, at each indicated time point. Assessments were performed on Day -1, Day 2, Day 3 and 15 minutes (-15 min) prior to dosing and 80 min post dosing on Day 4. Change from Baseline was calculated as value at indicated time point minus Baseline value. Only those participants available at the indicated time points (represented by n=X,X in the category titles) were analyzed. | All Subjects | Posted | Mean | Standard Deviation | Beats per minute (bpm) | Day -1, Baseline Day 1(Pre-dose), Day 2, Day 3, and 15 minutes (-15 min) prior to dosing and 80 min post dosing on Day 4 in each treatment period and Follow-up (a total of approximately 12 weeks) |
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| Secondary | Number of Participants With Clinical Chemistry and Hematology Abnormalities of Potential Clinical Importance | The following parameters were measured through blood sampling. Hematology: Hematocrit, Hemoglobin, Lymphocytes, Neutrophil Count, Platelet Count, While Blood Cell Count (WBC); Clinical Chemistry: Albumin, Calcium, Creatinine, Glucose, Magnesium, Phosphorus, Potassium, Sodium, Total carbon dioxide; Liver Function Tests: Alanine transaminase (ALT), Aspartate transaminase, Alkaline Phosphatase, Total Bilirubin, Total Bilirubin + ALT. Values were considered to be of potential clinical importance if they had a 'low' or 'high' flag with respect to a pre-defined clinical concern range. Only participants starting each period (represented by n=X) with a particular treatment were analyzed. The follow-up time point is not restricted to a treatment or treatment period. | All Subjects | Posted | Number | Participants | Day -1 in each treatment period and Follow-up (at approximately Week 12) |
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| Secondary | Change From Baseline in Electrocardiogram (ECG) Parameters | Single 12-lead ECG was obtained in a semi-supine position after 5 minutes of rest at each indicated time point using an ECG machine that automatically calculated the heart rate and measured the PR, QRS, QT, and QT corrected by Fridericia's formula (QTcF) intervals. Change from Baseline was calculated as value at indicated time point minus Baseline value. | All Subjects | Posted | Mean | Standard Deviation | Milliseconds (msec) | Baseline (Day -1) and Day 4 in each treatment period, and at Follow-up (at approximately Week 12) |
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| Secondary | Part A: Number of Participants With at Least One Non-serious Adverse Event (AE), Serious Adverse Event (SAE), or Drug-related Adverse Event | An AE is defined as any untoward medical occurrence in a 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, or is a congenital anomaly/birth defect, may jeopardize the participant or may require medical or surgical intervention to prevent one of the other outcomes listed in this definition, associated with liver injury and impaired liver function defined as alanine aminotransferase >=3 x upper limit of normal (ULN), and total bilirubin >=2 x ULN or international normalised ratio >1.5. AEs were classified as potentially drug-related, based on the investigator's judgement. Refer to the general AE/SAE module for a list of AEs and SAEs. | All Subjects | Posted | Number | Participants | From Day -1 in treatment period 1 and up to Follow-up Visit (a total of approximately 12 weeks) |
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| Secondary | Number of Participants for the Indicated Urinalysis Parameters Tested by Dipstick | Urine dipstick test was carried out on Day -1 and at Follow-up. Urinalysis parameters assessed were glucose, ketones, nitrite and protein. Dipstick results were categorized as Normal (glucose), Negative or Trace (ketones), and Negative (nitrite and protein). Only participants available at the indicated time points (as represented by n=X, X, X in the category titles) were analyzed. The resultant fields with no available data have been represented by 'NA'. | All Subjects | Posted | Number | Participants | Day -1 and Follow-up (assessed up to a total of approximately 12 weeks) |
|
|
|
| 0 |
| 18 |
| 8 |
| 18 |
| EG001 | Albiglutide 50 mg | In one of the two treatment periods, participants received Albiglutide 50 mg as a single subcutaneous dose, using a fully disposable pen injector system. Participants also received an intravenous infusion of cholecystokinin (sincalide) in this period. | 0 | 20 | 9 | 20 |
| Limb discomfort | Musculoskeletal and connective tissue disorders | MedDRA 18.1 | Systematic Assessment |
|
| Muscle tightness | Musculoskeletal and connective tissue disorders | MedDRA 18.1 | Systematic Assessment |
|
| Neck pain | Nervous system disorders | MedDRA 18.1 | Systematic Assessment |
|
| Dizziness | Nervous system disorders | MedDRA 18.1 | Systematic Assessment |
|
| Dizziness postural | Nervous system disorders | MedDRA 18.1 | Systematic Assessment |
|
| Headache | Nervous system disorders | MedDRA 18.1 | Systematic Assessment |
|
| Hypoaesthesia | Nervous system disorders | MedDRA 18.1 | Systematic Assessment |
|
| Abdominal painv | Gastrointestinal disorders | MedDRA 18.1 | Systematic Assessment |
|
| Diarrhoea | Gastrointestinal disorders | MedDRA 18.1 | Systematic Assessment |
|
| Nausea | Gastrointestinal disorders | MedDRA 18.1 | Systematic Assessment |
|
| Vomiting | Gastrointestinal disorders | MedDRA 18.1 | Systematic Assessment |
|
| Fatigue | General disorders | MedDRA 18.1 | Systematic Assessment |
|
| Feeling abnormal | General disorders | MedDRA 18.1 | Systematic Assessment |
|
| Decreased appetite | Metabolism and nutrition disorders | MedDRA 18.1 | Systematic Assessment |
|
| Increased appetite | Metabolism and nutrition disorders | MedDRA 18.1 | Systematic Assessment |
|
| Ingrown hair | Skin and subcutaneous tissue disorders | MedDRA 18.1 | Systematic Assessment |
|
| Pruritus | Skin and subcutaneous tissue disorders | MedDRA 18.1 | Systematic Assessment |
|
| Cystitis | Infections and infestations | MedDRA 18.1 | Systematic Assessment |
|
GSK agreements may vary with individual investigators, but will not prohibit any investigator from publishing. GSK supports the publication of results from all centers of a multi-center trial but requests that reports based on single-site data not precede the primary publication of the entire clinical trial.
| D004700 | Endocrine System Diseases |
| D010455 | Peptides |
| D000602 | Amino Acids, Peptides, and Proteins |
| SBP, Period 1, Day 4 (-15 min), n=10, 10 |
|
| SBP, Period 1, Day 4 (80 min), n=10, 10 |
|
| SBP, Period 2, Day 2, n=8, 10 |
|
| SBP, Period 2, Day 3, n=8, 10 |
|
| SBP, Period 2, Day 4 (-15 min), n=8, 10 |
|
| SBP, Period 2, Day 4 (80 min), n=8, 9 |
|
| DBP, Period 1, Day 2, n=10, 10 |
|
| DBP, Period 1, Day 3, n=10, 10 |
|
| DBP, Period 1, Day 4 (-15 min), n=10, 10 |
|
| DBP, Period 1, Day 4 (80 min), n=10, 10 |
|
| DBP, Period 2, Day 2, n=8, 10 |
|
| DBP, Period 2, Day 3, n=8, 10 |
|
| DBP, Period 2, Day 4 (-15 min), n=8, 10 |
|
| DBP, Period 2, Day 4 (80 min), n=8, 9 |
|
| Period 1, Day 4 (-15 min), n=10, 10 |
|
| Period 1, Day 4 (80 min), n=10, 10 |
|
| Period 2, Day 2, n=8, 10 |
|
| Period 2, Day 3, n=8, 10 |
|
| Period 2, Day 4 (-15 min), n=8, 10 |
|
| Period 2, Day 4 (80 min), n=8, 9 |
|
| Title | Measurements |
|---|---|
|
| Hematology, Albiglutide Period 1, n=10 |
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| Hematology, Albiglutide Period 2, n=10 |
|
| QT |
|
| QTcF |
|
| Any Drug-Related AE |
|
|
| Urine Ketones Negative; Day -1; n=18, 20, 0 |
|
| Urine Ketones Trace; Day -1; n=18, 20, 0 |
|
| Urine Ketones Negative; Follow-up; n=0, 0, 19 |
|
| Urine Nitrite Negative; Day -1; n=18, 20, 0 |
|
| Urine Nitrite Negative; Follow-up; n=0, 0, 19 |
|
| Urine Protein Negative; Day -1; n=17, 20, 0 |
|
| Urine Protein Negative; Follow-up; n=0, 0, 18 |
|