GLP-1 Receptor Agonist Lixisenatide in Patients With Type 2 Diabetes for Glycemic Control and Safety Evaluation in Monotherapy (GETGOAL-MONO)

Sanofi

Status and phase: Completed; Phase 3

Conditions: Diabetes Mellitus, Type 2

Treatments: Device: Pen auto-injector; Drug: Placebo; Drug: Lixisenatide (AVE0010)

Study type: Interventional

Funder types: Industry

Identifiers

NCT00688701

EFC6018

EudraCT 2007-005887-29

Details and patient eligibility

About

The purpose of this study is to evaluate the benefits and risks of lixisenatide (AVE0010), in comparison to placebo, used in a 2-step dose titration regimen in monotherapy, over a period of 12 weeks of treatment.

The primary objective is to assess the effects of lixisenatide, in comparison to placebo, on glycemic control using a 2-step dose titration regimen in terms of glycosylated hemoglobin (HbA1c) reduction (absolute change) at Week 12.

Secondary objectives are to assess the effects of lixisenatide, in comparison to placebo, on glycemic control in terms of HbA1c reduction when it is used in a one-step dose titration regimen over a period of 12 weeks, body weight, fasting plasma glucose (FPG), 2-hour postprandial plasma glucose (PPG) after a standardized meal, to assess the safety and tolerability, pharmacokinetics (PK) and anti-lixisenatide antibody development.

Full description

This is a double-blind, randomized, placebo-controlled, 4-arm, unbalanced design, parallel group study with a two-step titration regimen or a one-step titration regimen. The study is double-blind with regard to active and placebo treatments; however neither the study drug volume nor the titration regimens (that is, two-step or one-step) are blinded.

Enrollment: 361 patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Type 2 diabetes mellitus, diagnosed for at least 2 months at the time of the screening visit, not treated with any antidiabetic agent

Exclusion criteria

• HbA1c less than (<) 7 percent (%) or greater than (>) 10%
• At the time of screening age < legal age of majority
• Pregnant or breastfeeding women and women of childbearing potential without effective contraceptive method of birth control
• Type 1 diabetes mellitus
• Type 2 diabetes treated by an antidiabetic agent within the 3 months preceding the study
• Fasting plasma glucose at screening >250 milligram per deciliter (mg/dL) (>13.9 millimole per liter [mmol/L])
• Body mass index less than or equal to (<=) 20 kilogram per square meter (kg/m^2)
• Weight change of more than 5 kg during the previous 3 months
• History of unexplained pancreatitis, chronic pancreatitis, pancreatectomy, stomach/gastric surgery, inflammatory bowel disease
• History of metabolic acidosis, including diabetic ketoacidosis within the previous year
• Hemoglobinopathy or hemolytic anemia, receipt of blood or plasma products within the previous 3 months
• History of myocardial infarction, stroke, or heart failure requiring hospitalization within the previous 6 months
• Known history of drug or alcohol abuse within the previous 6 months
• Cardiovascular, hepatic, neurological, endocrine disease, active malignant tumor or other major systemic disease or patients with short life expectancy making implementation of the protocol or interpretation of the study results difficult, history or presence of clinically significant diabetic retinopathy, history or presence of macular edema likely to require laser treatment within the study period
• Uncontrolled or inadequately controlled hypertension with a resting supine systolic or diastolic blood pressure >180 millimeter of mercury (mmHg) or >95 mmHg, respectively
• Laboratory findings at the time of screening: aspartate aminotransferase, alanine aminotransferase or alkaline phosphatase: >2 times the upper limit of the normal (ULN) laboratory range; amylase and/or lipase: >3 ULN; total bilirubin: >1.5 ULN (except in case of Gilbert's syndrome); hemoglobin <11 gram/deciliter (g/dL) and/or neutrophils <1,500 per cubic mm (mm^3) and/or platelets <100,000/mm^3; positive test for Hepatitis B surface antigen and/or hepatitis C antibody
• Any clinically significant abnormality identified by physical examination, laboratory tests, electrocardiogram or vital sign at the time of screening that in the judgment of the investigator or any sub investigator precludes safe completion of the study or hinders the efficacy assessment
• Patients who are considered by the investigator or any sub-investigator as inappropriate for this study for any reason
• Use of systemic glucocorticoids (excluding topical application or inhaled forms) within the previous 3 months
• Participation in any previous study with lixisenatide
• Use of any investigational drug within 3 months prior to study
• End-stage renal disease as defined by a calculated serum creatinine clearance of <15 milliliter/minute and/or patients on dialysis
• Clinically relevant history of gastrointestinal disease associated with prolonged nausea and vomiting, including, but not limited to gastroparesis and gastroesophageal reflux disease requiring medical treatment, within the previous 6 months
• History of allergic reaction to any glucagon like peptide-1 (GLP-1) agonist in the past or to metacresol
• Additional exclusion criteria at the end of the run-in phase: informed consent withdrawal; lack of compliance during the single-blind placebo run-in phase: more than 2 injections missed; and patient with any adverse event which precludes the inclusion in the study, as assessed by the investigator

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Quadruple Blind

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361 participants in 4 patient groups, including a placebo group

Placebo (Two-Step Titration)

Placebo Comparator group

Description:

2-step initiation regimen of volume matching placebo: 10 microgram (mcg) once daily (QD) for 1 week, followed by 15 mcg QD for 1 week, then 20 mcg QD up to Week 12.

Treatment:

Drug: Placebo

Device: Pen auto-injector

Placebo (One-Step Titration)

Placebo Comparator group

Description:

1-step initiation regimen of volume matching placebo: 10 mcg QD for 2 weeks, then 20 mcg QD up to Week 12.

Treatment:

Drug: Placebo

Device: Pen auto-injector

Lixisenatide (Two-Step Titration)

Experimental group

Description:

2-step initiation regimen of lixisenatide: 10 mcg QD for 1 week, followed by 15 mcg QD for 1 week, then 20 mcg QD up to Week 12.

Treatment:

Drug: Lixisenatide (AVE0010)

Device: Pen auto-injector

Lixisenatide (One-Step Titration)

Experimental group

Description:

1-step initiation regimen of lixisenatide: 10 mcg QD for 2 weeks, then 20 mcg QD up to Week 12.

Treatment:

Drug: Lixisenatide (AVE0010)

Device: Pen auto-injector