Pharmacokinetics/Pharmacodynamics of Albiglutide

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GlaxoSmithKline (GSK)

Status and phase

Completed
Phase 2

Conditions

Diabetes Mellitus, Type 2

Treatments

Biological: albiglutide (GSK716155)

Study type

Interventional

Funder types

Industry

Identifiers

NCT01357889
114856

Details and patient eligibility

About

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.

Full 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.

Enrollment

283 patients

Sex

All

Ages

18 to 80 years old

Volunteers

No 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

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Double Blind

283 participants in 2 patient groups

process 2 albiglutide
Active Comparator group
Description:
albiglutide 30mg from process 2 drug substance
Treatment:
Biological: albiglutide (GSK716155)
Biological: albiglutide (GSK716155)
process 3 albiglutide
Active Comparator group
Description:
albiglutide 30mg from process 3 drug substance
Treatment:
Biological: albiglutide (GSK716155)
Biological: albiglutide (GSK716155)

Trial contacts and locations

0

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Data sourced from clinicaltrials.gov

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