NCT00688701·Phase 3·INTERVENTIONAL

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

Lixisenatide Other Completed

Status

Completed

Phase

Phase 3

Enrollment

361

Locations

Results

Posted

Publications

Study summary

What the protocol is testing.

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 detailed 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.

Interventions

Treatment arms and agents.

DRUG

Lixisenatide (AVE0010)

Self administered by subcutaneous injections once daily within the hour preceding breakfast.

DRUG

Placebo

Self administered by subcutaneous injections once daily within the hour preceding breakfast.

DEVICE

Pen auto-injector

Timeline

From registration to results.

First posted
Jun 3, 2008
Study start
May 2008
Primary completion
Dec 2009
Study completion
Dec 2009
Results posted
Dec 12, 2016
Registry updated
Dec 12, 2016

Outcomes

What the study measures.

Primary outcomes

Absolute Change From Baseline in Glycosylated Hemoglobin (HbA1c) at Week 12

Time frame · Baseline, Week 12

Absolute change = HbA1c value at Week 12 minus HbA1c value at baseline. The on-treatment period for this efficacy variable is the time from the first dose of study drug up to 3 days after the last dose of study drug or up to the introduction of rescue therapy, whichever is the earliest. For a patient to be included in mITT population, both baseline and at least 1 post baseline assessment for at least 1 efficacy variable, were required.

Secondary outcomes

Change From Baseline in 2-Hour Postprandial Plasma Glucose (PPG) at Week 12

Time frame · Baseline, Week 12

The 2-hour PPG test measured blood glucose 2 hours after eating a standardized meal (performed in selected sites). Change was calculated by subtracting baseline value from Week 12 value. The on-treatment period for this efficacy variable is the time from the first dose of study drug up to the last dosing day of study drug or up to the introduction of rescue therapy, whichever is the earliest. For a patient to be included in mITT population, both baseline and at least 1 post baseline assessment for at least 1 efficacy variable, were required.

Change From Baseline in Body Weight at Week 12

Time frame · Baseline, Week 12

Change was calculated by subtracting baseline value from Week 12 value. The on-treatment period for this efficacy variable is the time from the first dose of study drug up to 3 days after the last dose of study drug or up to the introduction of rescue therapy, whichever is the earliest. For a patient to be included in mITT population, both baseline and at least 1 post baseline assessment for at least 1 efficacy variable, were required.

Change From Baseline in Fasting Plasma Glucose (FPG) at Week 12

Time frame · Baseline, Week 12

Change was calculated by subtracting baseline value from Week 12 value. The on-treatment period for this efficacy variable is the time from the first dose of study drug up to 1 day after the last dose of study drug or up to the introduction of rescue therapy, whichever is the earliest. For a patient to be included in mITT population, both baseline and at least 1 post baseline assessment for at least 1 efficacy variable, were required.

Percentage of Patients With Glycosylated Hemoglobin (HbA1c) Level Less Than 7% at Week 12

Time frame · Week 12

The on-treatment period for this efficacy variable is the time from the first dose of study drug up to 3 days after the last dose of study drug or up to the introduction of rescue therapy, whichever is the earliest. For a patient to be included in mITT population, both baseline and at least 1 post baseline assessment for at least 1 efficacy variable, were required.

Percentage of Patients With Glycosylated Hemoglobin (HbA1c) Level Less Than or Equal to 6.5% at Week 12

Time frame · Week 12

Percentage of Patients Requiring Rescue Therapy During the Double-Blind Treatment Period

Time frame · Baseline up to Week 12

Routine fasting self monitored plasma glucose (SMPG) and central laboratory FPG values were used to determine the requirement of rescue medication. If fasting SMPG value exceeded the specified limit for 3 consecutive days, the central laboratory FPG was performed. Threshold values for fasting SMPG/FPG: from baseline to Week 8: \>270 milligram/deciliter (mg/dL) (15 mmol/L) and from Week 8 to Week 12: \>240 mg/dL (13.3 mmol/L). For a patient to be included in mITT population, both baseline and at least 1 post baseline assessment for at least 1 efficacy variable, were required.

Eligibility

Who can take part.

Minimum age: 18 Years
Maximum age: Not reported
Sex: ALL
Healthy volunteers: No

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

Study locations

12 registered sites.

Belgium · India · Israel · Japan · Mexico · Poland · Romania · Russia · South Korea · Tunisia · Ukraine · United States. Showing up to 24 locations stored in the fast local snapshot.