Comparison of the Blood Sugar Lowering Effect Between Repaglinide Plus Metformin and Repaglinide Alone in Type 2 Diabetics Not Previously Treated With Oral Sugar-lowering Drugs
Overview[ - collapse ][ - ]
Purpose | This trial is conducted in Asia. The aim of this clinical trial is to investigate the blood sugar lowering effect of repaglinide plus metformin as initial treatment compared to repaglinide alone in Chinese subjects with type 2 diabetes having an HbA1c (glycosylated haemoglobin A1c) over 8.5 % and who never have taken oral sugar-lowering drugs before. The associated unfavourable events including low blood sugar episodes between the two treatments are also compared. |
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Condition | Diabetes Diabetes Mellitus, Type 2 |
Intervention | Drug: repaglinide Drug: metformin Drug: repaglinide |
Phase | Phase 4 |
Sponsor | Novo Nordisk A/S |
Responsible Party | Novo Nordisk A/S |
ClinicalTrials.gov Identifier | NCT00819741 |
First Received | January 8, 2009 |
Last Updated | June 5, 2012 |
Last verified | June 2012 |
Tracking Information[ + expand ][ + ]
First Received Date | January 8, 2009 |
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Last Updated Date | June 5, 2012 |
Start Date | February 2009 |
Estimated Primary Completion Date | November 2009 |
Current Primary Outcome Measures | Change in Glycosylated Haemoglobin A1c (HbA1c) [Time Frame: week -2 (screening), week 16] [Designated as safety issue: No]Calculated as an estimate of the mean change in HbA1c after 16 weeks of treatment. |
Current Secondary Outcome Measures |
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Descriptive Information[ + expand ][ + ]
Brief Title | Comparison of the Blood Sugar Lowering Effect Between Repaglinide Plus Metformin and Repaglinide Alone in Type 2 Diabetics Not Previously Treated With Oral Sugar-lowering Drugs |
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Official Title | A 16-week, Open-label, Multicentre, Randomised, Parallel Study to Evaluate Efficacy and Safety of Repaglinide and Metformin Combination Therapy Compared to Repaglinide Monotherapy in Chinese OAD Naive Type 2 Diabetic Patients |
Brief Summary | This trial is conducted in Asia. The aim of this clinical trial is to investigate the blood sugar lowering effect of repaglinide plus metformin as initial treatment compared to repaglinide alone in Chinese subjects with type 2 diabetes having an HbA1c (glycosylated haemoglobin A1c) over 8.5 % and who never have taken oral sugar-lowering drugs before. The associated unfavourable events including low blood sugar episodes between the two treatments are also compared. |
Detailed Description | Not Provided |
Study Type | Interventional |
Study Phase | Phase 4 |
Study Design | Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Treatment |
Condition |
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Intervention | Drug: repaglinide The dose was started from repaglinide 1 mg plus metformin 500 mg once daily. During the dose titration period, the dose could be titrated up to repaglinide 4 mg and metformin 500mg three times daily, according to fasting glucose. the minimal dose was repaglinide 1 mg plus metformin 500 mg three times daily Drug: metformin The dose was started from repaglinide 1 mg plus metformin 500 mg once daily. During the dose titration period, the dose could be titrated up to repaglinide 4 mg and metformin 500 mg three times daily, according to fasting glucose. the minimal dose was repaglinide 1 mg plus metformin 500 mg three times daily Drug: repaglinide The dose was started from repaglinide 1 mg three times daily. During the dose titration period, the dose of repaglinide could be titrated up to 4 mg three times daily, according to fasting glucose. |
Study Arm (s) |
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Recruitment Information[ + expand ][ + ]
Recruitment Status | Completed |
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Estimated Enrollment | 433 |
Estimated Completion Date | November 2009 |
Estimated Primary Completion Date | November 2009 |
Eligibility Criteria | Inclusion Criteria: - Diagnosed with type 2 diabetes - Never taken oral antidiabetic drugs before - HbA1c greater than 8.5 % - BMI (Body Mass Index) less than or equal to 35 kg/m^2 Exclusion Criteria: - Known or suspected allergy to repaglinide, metformin, or any of the excipients in the medications - Taken an investigational drug in another clinical trial within 4 weeks prior to this trial - Impaired liver function, defined as ASAT (aspartate aminotransferase) or ALAT (alanine aminotransferase) equal to or greater than 2 times upper normal limit - Have a clinically significant, active disease of the gastrointestinal, pulmonary, neurological, renal, genitourinary, and haematological systems - Severe uncontrolled or untreated hypertension (sitting diastolic blood pressure (BP) equal to or greater than 100 mmHg or systolic BP equal to or greater than 180 mmHg) - Impaired renal function - Acute or chronic acidosis or if there are plans to have a radiographic material containing iodine - Have a clinically significant, active cardiovascular disease, or decompensated heart failure - Treatment with systemic corticosteroids within the past two months prior to screening |
Gender | Both |
Ages | 18 Years |
Accepts Healthy Volunteers | No |
Contacts | Not Provided |
Location Countries | China |
Administrative Information[ + expand ][ + ]
NCT Number | NCT00819741 |
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Other Study ID Numbers | AGEE-3705 |
Has Data Monitoring Committee | No |
Information Provided By | Novo Nordisk A/S |
Study Sponsor | Novo Nordisk A/S |
Collaborators | Not Provided |
Investigators | Study Director: Xiaohui GAO, MS Novo Nordisk A/S |
Verification Date | June 2012 |
Locations[ + expand ][ + ]
China, Shanghai | Shanghai, Shanghai, China, 200025 |
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