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Effect of Liraglutide on Blood Glucose Control in Subjects With Type 2 Diabetes

Liraglutide Effect and Action in Diabetes (LEAD-5): Effect on Glycaemic Control After Once Daily Administration of Liraglutide in Combination With Glimepiride and Metformin Versus Glimepiride and Metformin Combination Therapy, and Versus Insulin Glargine Added to Glimepiride and Metformin Combination Therapy in Subjects With Type 2 Diabetes.A Six-month Randomised, Double-blind, Parallel-group, Multi-centre, Multi-national Trial With an Open-label Treat-to-target Insulin Glargine Control Arm.

Status
Completed
Phases
Phase 3
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00331851
Acronym
LEAD-5
Enrollment
584
Registered
2006-05-31
Start date
2006-05-31
Completion date
2007-04-30
Last updated
2017-01-26

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Diabetes, Diabetes Mellitus, Type 2

Brief summary

This trial is conducted in Africa, Asia, Europe and South America. This trial is designed to show the effect of treatment with liraglutide added to existing glimepiride and metformin combination therapy and to compare it with the effects of insulin glargine added to combination therapy of glimepiride and metformin.

Interventions

DRUGliraglutide
DRUGinsulin glargine
DRUGmetformin
DRUGglimepiride

Sponsors

Novo Nordisk A/S
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
DOUBLE (Subject, Investigator)

Eligibility

Sex/Gender
ALL
Age
18 Years to 80 Years
Healthy volunteers
No

Inclusion criteria

* Type 2 diabetes * Treatment with oral anti-diabetic drugs for at least 3 months * HbA1c: 7.5-10.0 % (both incl.) in subjects on OAD monotherapy. 7.0-10.0 % (both incl.) in subjects on OAD combination therapy. * Body Mass Index (BMI) less than or equal to 45 kg/m2

Exclusion criteria

* Treatment with insulin within the last 3 months * Treatment with any drug that could interfere with the glucose level * Any serious medical condition * Females who are pregnant, have intention of becoming pregnant or are breastfeeding

Design outcomes

Primary

MeasureTime frame
HbA1cafter 26 weeks of treatment

Secondary

MeasureTime frame
body weight
Safety and tolerability
Beta-cell function
Glycaemic control

Countries

Argentina, Austria, Brazil, Denmark, Finland, France, India, Italy, Netherlands, Norway, Philippines, Poland, Russia, Serbia and Montenegro, Slovakia, South Africa, Spain, United Kingdom

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Apr 3, 2026