| Primary | Change in IAUC (Incremental Area Under the Curve) for Postprandial Glucose (0-4 Hours) Over 3 Main Meals | The blood glucose profiles were monitored by CGMS (Continuous Glucose Monitoring System) for 72 hours at baseline (week 0) and end of treatment (week 6). IAUC was calculated using the trapezoidal method. The arithmetic mean of IAUC (3 meal-specific incremental areas) of day 1 and day 2 was used as the value of IAUC for each CGMS period | The full analysis set using LOCF (Last Observation Carried Forward) consists of all randomised subjects who had been exposed to at least one dose of the trial products. | Posted | | Least Squares Mean | Standard Error | mmol/L | | Week 0, week 6 | | | | ID | Title | Description |
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| OG000 | BIAsp 30 | BIAsp 30 (biphasic insulin aspart 30) administered subcutaneously (under the skin) twice daily (before breakfast and dinner) + metformin. Initial total daily dose of 0.3 U or IU/kg body weight followed by individual dose adjustment for BIAsp 30 was performed over the first 4 weeks (titration period) to achieve the pre-meal blood glucose target of 4.4-6.1 mmol/l. The achieved dose was maintained for the last 2 weeks of treatment unless hypoglycaemia occurred. | | OG001 | BHI 30 | BHI 30 (biphasic human insulin 30) administered subcutaneously (under the skin) twice daily (30 minutes before breakfast and dinner) + metformin. Initial total daily dose of 0.3 U or IU/kg body weight followed by individual dose adjustment for BHI 30 was performed over the first 4 weeks (titration period) to achieve the pre-meal blood glucose target of 4.4-6.1 mmol/l. The achieved dose was maintained for the last 2 weeks of treatment unless hypoglycaemia occurred. |
| | | Title | Denominators | Categories |
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| | | Title | Measurements |
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| - OG000-1.99± 0.49
- OG001-1.977± 0.517
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| | Group IDs | Group Description | Statistical Method | Statistical Comment | P-Value | P-Value Comment | Parameter Type | Parameter Value | Dispersion Type | Dispersion Value | Confidence Interval Sides | Confidence Interval % | CI Lower Limit | CI Upper Limit | CI Lower Limit Comment | CI Upper Limit Comment | Estimate Comment | Tested Non-Inferiority | Non-Inferiority Type | Non-Inferiority Comment | Other Analysis Description |
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| The null hypothesis (H0) was: H0: Change in mean IAUC(0-4hours) of BIAsp 30 after 6 weeks of treatment-Change in mean IAUC(0-4hours) of BHI 30 after 6 weeks of treatment greater than or equal to 0 mol*h/L against the alternative hypothesis(H1): H1: Change in mean IAUC (0-4hours) of BIAsp 30 after 6 weeks of treatment-Change in mean IAUC(0-4hours) of BHI 30 after 6 weeks of treatment less than 0 mol*h/L | ANCOVA | Treatment and strata as factors; baseline (visit 2) value of mean IAUC(0-4hours) as covariate | | A statistical significant threshold p less than 0.025 | Mean Difference (Net) | -0.013 | Standard Error of the Mean | 0.666 | | 95 | -1.332 | 1.306 | | | |
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| Secondary | Change in Mean IAUC for Postprandial Glucose (0-4 Hours) After Each Meal (Breakfast, Lunch, Dinner) Assessed by CGMS | The blood glucose profiles were monitored by CGMS for 72 hours at baseline (week 0) and end of treatment (week 6). IAUC (0-4 hours) after each meal at 6 weeks and change in IAUC (0-4 hours) from baseline (week 0) after each meal were to be assessed. The arithmetic mean of day 1 and day 2 for each meal-specific incremental area (breakfast, lunch, dinner) was calculated. | The full analysis set using LOCF (Last Observation Carried Forward) consists of all randomised subjects who had been exposed to at least one dose of the trial products. | Posted | | Least Squares Mean | Standard Error | mmol/L | | Week 0, Week 6 | | | | ID | Title | Description |
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| OG000 | BIAsp 30 | BIAsp 30 (biphasic insulin aspart 30) administered subcutaneously (under the skin) twice daily (before breakfast and dinner) + metformin. Initial total daily dose of 0.3 U or IU/kg body weight followed by individual dose adjustment for BIAsp 30 was performed over the first 4 weeks (titration period) to achieve the pre-meal blood glucose target of 4.4-6.1 mmol/l. The achieved dose was maintained for the last 2 weeks of treatment unless hypoglycaemia occurred. | | OG001 | BHI 30 | BHI 30 (biphasic human insulin 30) administered subcutaneously (under the skin) twice daily (30 minutes before breakfast and dinner) + metformin. Initial total daily dose of 0.3 U or IU/kg body weight followed by individual dose adjustment for BHI 30 was performed over the first 4 weeks (titration period) to achieve the pre-meal blood glucose target of 4.4-6.1 mmol/l. The achieved dose was maintained for the last 2 weeks of treatment unless hypoglycaemia occurred. |
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| Secondary | Mean FBG (Fasting Blood Glucose) Assessed by CGMS | The blood glucose profiles were monitored by CGMS for 72 hours at end of treatment (week 6). Mean FBG assessed by CGMS at 6 weeks. FBG was read on the CGMS glucose curves at 06:00 each morning over the 72 hours. The arithmetic mean of day 1 and day 2 was used as the value of mean FBG for each CGMS period. | The full analysis set using LOCF (Last Observation Carried Forward) consists of all randomised subjects who had been exposed to at least one dose of the trial products. | Posted | | Least Squares Mean | Standard Error | mmol/L | | Week 6 | | | | ID | Title | Description |
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| OG000 | BIAsp 30 | BIAsp 30 (biphasic insulin aspart 30) administered subcutaneously (under the skin) twice daily (before breakfast and dinner) + metformin. Initial total daily dose of 0.3 U or IU/kg body weight followed by individual dose adjustment for BIAsp 30 was performed over the first 4 weeks (titration period) to achieve the pre-meal blood glucose target of 4.4-6.1 mmol/l. The achieved dose was maintained for the last 2 weeks of treatment unless hypoglycaemia occurred. | | OG001 | BHI 30 | BHI 30 (biphasic human insulin 30) administered subcutaneously (under the skin) twice daily (30 minutes before breakfast and dinner) + metformin. Initial total daily dose of 0.3 U or IU/kg body weight followed by individual dose adjustment for BHI 30 was performed over the first 4 weeks (titration period) to achieve the pre-meal blood glucose target of 4.4-6.1 mmol/l. The achieved dose was maintained for the last 2 weeks of treatment unless hypoglycaemia occurred. |
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| Secondary | Change in Mean FBG Assessed by CGMS | The blood glucose profiles were monitored by CGMS for 72 hours at baseline (week 0) and at end of treatment (week 6). Change in mean FBG from baseline (week 0) was assessed. FBG was read on the CGMS glucose curves at 06:00 each morning over the 72 hours. The arithmetic mean of day 1 and day 2 was used as the value of mean FBG for each CGMS period. | | Posted | | Least Squares Mean | Standard Error | mmol/L | | Week 0, week 6 | | | | ID | Title | Description |
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| OG000 | BIAsp 30 | BIAsp 30 (biphasic insulin aspart 30) administered subcutaneously (under the skin) twice daily (before breakfast and dinner) + metformin. Initial total daily dose of 0.3 U or IU/kg body weight followed by individual dose adjustment for BIAsp 30 was performed over the first 4 weeks (titration period) to achieve the pre-meal blood glucose target of 4.4-6.1 mmol/l. The achieved dose was maintained for the last 2 weeks of treatment unless hypoglycaemia occurred. | | OG001 | BHI 30 | BHI 30 (biphasic human insulin 30) administered subcutaneously (under the skin) twice daily (30 minutes before breakfast and dinner) + metformin. Initial total daily dose of 0.3 U or IU/kg body weight followed by individual dose adjustment for BHI 30 was performed over the first 4 weeks (titration period) to achieve the pre-meal blood glucose target of 4.4-6.1 mmol/l. The achieved dose was maintained for the last 2 weeks of treatment unless hypoglycaemia occurred. |
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| Secondary | Change in FPG (Fasting Plasma Glucose) | FPG was analysed by local laboratories at baseline (week 0) and end of treatment (week 6). Change in FPG at end of treatment (week 6) from baseline (week 0) was to be assessed. | The full analysis set using LOCF (Last Observation Carried Forward) (if a measurement on the withdrawal visit was available) consists of all randomised subjects who had been exposed to at least one dose of the trial products. | Posted | | Least Squares Mean | Standard Error | mmol/L | | Week 0, Week 6 | | | | ID | Title | Description |
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| OG000 | BIAsp 30 | BIAsp 30 (biphasic insulin aspart 30) administered subcutaneously (under the skin) twice daily (before breakfast and dinner) + metformin. Initial total daily dose of 0.3 U or IU/kg body weight followed by individual dose adjustment for BIAsp 30 was performed over the first 4 weeks (titration period) to achieve the pre-meal blood glucose target of 4.4-6.1 mmol/l. The achieved dose was maintained for the last 2 weeks of treatment unless hypoglycaemia occurred. | | OG001 | BHI 30 | BHI 30 (biphasic human insulin 30) administered subcutaneously (under the skin) twice daily (30 minutes before breakfast and dinner) + metformin. Initial total daily dose of 0.3 U or IU/kg body weight followed by individual dose adjustment for BHI 30 was performed over the first 4 weeks (titration period) to achieve the pre-meal blood glucose target of 4.4-6.1 mmol/l. The achieved dose was maintained for the last 2 weeks of treatment unless hypoglycaemia occurred. |
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| Secondary | Change in 8-point SMBG (Self-monitored Blood Glucose) Profiles | Subjects were asked to perform 8-point SMBG profiles using the provided blood glucose meter on one day within 72 hours CGMS monitoring period at week 0 and week 6. Change in blood glucose level at end of treatment (week 6) from baseline (week 0) at each time point was to be assessed respectively. Blood glucose levels were measured at the following 8 time points: Before each meal (breakfast, lunch and dinner), 120 minutes after the start of each meal, at bedtime and at 3 am in the morning. | The full analysis set using LOCF (Last Observation Carried Forward) consists of all randomised subjects who had been exposed to at least one dose of the trial products | Posted | | Least Squares Mean | Standard Error | mmol/L | | Week 0, Week 6 | | | | ID | Title | Description |
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| OG000 | BIAsp 30 | BIAsp 30 (biphasic insulin aspart 30) administered subcutaneously (under the skin) twice daily (before breakfast and dinner) + metformin. Initial total daily dose of 0.3 U or IU/kg body weight followed by individual dose adjustment for BIAsp 30 was performed over the first 4 weeks (titration period) to achieve the pre-meal blood glucose target of 4.4-6.1 mmol/l. The achieved dose was maintained for the last 2 weeks of treatment unless hypoglycaemia occurred. | | OG001 | BHI 30 | BHI 30 (biphasic human insulin 30) administered subcutaneously (under the skin) twice daily (30 minutes before breakfast and dinner) + metformin. Initial total daily dose of 0.3 U or IU/kg body weight followed by individual dose adjustment for BHI 30 was performed over the first 4 weeks (titration period) to achieve the pre-meal blood glucose target of 4.4-6.1 mmol/l. The achieved dose was maintained for the last 2 weeks of treatment unless hypoglycaemia occurred. |
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| Secondary | Change in Prandial Blood Glucose Increment | Subjects were asked to perform 8-point SMBG profiles using the provided blood glucose meter on one day within 72 hours CGMS monitoring period at week 0 and week 6 respectively. Prandial increment was the difference between the blood glucose (BG) value measured 120 minutes after meal and the BG value measured before meal. | The full analysis set using LOCF (Last Observation Carried Forward) consists of all randomised subjects who had been exposed to at least one dose of the trial products. | Posted | | Least Squares Mean | Standard Error | mmol/L | | Week 0, Week 6 | | | | ID | Title | Description |
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| OG000 | BIAsp 30 | BIAsp 30 (biphasic insulin aspart 30) administered subcutaneously (under the skin) twice daily (before breakfast and dinner) + metformin. Initial total daily dose of 0.3 U or IU/kg body weight followed by individual dose adjustment for BIAsp 30 was performed over the first 4 weeks (titration period) to achieve the pre-meal blood glucose target of 4.4-6.1 mmol/l. The achieved dose was maintained for the last 2 weeks of treatment unless hypoglycaemia occurred. | | OG001 | BHI 30 | BHI 30 (biphasic human insulin 30) administered subcutaneously (under the skin) twice daily (30 minutes before breakfast and dinner) + metformin. Initial total daily dose of 0.3 U or IU/kg body weight followed by individual dose adjustment for BHI 30 was performed over the first 4 weeks (titration period) to achieve the pre-meal blood glucose target of 4.4-6.1 mmol/l. The achieved dose was maintained for the last 2 weeks of treatment unless hypoglycaemia occurred. |
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| Secondary | Change in MAGE (Mean Amplitude of Glycaemic Excursions) Assessed by CGMS | MAGE is a parameter to monitor the intraday blood glucose excursions. It was calculated using CGMS data and as the arithmetic mean of glycaemic excursion with the criterion that both segments (ascending and descending parts) of the glycaemic excursion exceed of the value of one standard deviation of respective 24-hour blood glucose value. The direction of calculation (peak-to-nadir or nadir-to-peak) was established by the direction of the first excursion. The arithmetic mean of the glycaemic excursion of day 1 and day 2 was the value of MAGE for each CGMS | The full analysis set using LOCF (Last Observation Carried Forward) consists of all randomised subjects who had been exposed to at least one dose of the trial products. | Posted | | Least Squares Mean | Standard Error | mmol/L | | Week 0, Week 6 | | | | ID | Title | Description |
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| OG000 | BIAsp 30 | BIAsp 30 (biphasic insulin aspart 30) administered subcutaneously (under the skin) twice daily (before breakfast and dinner) + metformin. Initial total daily dose of 0.3 U or IU/kg body weight followed by individual dose adjustment for BIAsp 30 was performed over the first 4 weeks (titration period) to achieve the pre-meal blood glucose target of 4.4-6.1 mmol/l. The achieved dose was maintained for the last 2 weeks of treatment unless hypoglycaemia occurred. | | OG001 | BHI 30 | BHI 30 (biphasic human insulin 30) administered subcutaneously (under the skin) twice daily (30 minutes before breakfast and dinner) + metformin. Initial total daily dose of 0.3 U or IU/kg body weight followed by individual dose adjustment for BHI 30 was performed over the first 4 weeks (titration period) to achieve the pre-meal blood glucose target of 4.4-6.1 mmol/l. The achieved dose was maintained for the last 2 weeks of treatment unless hypoglycaemia occurred. |
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| Secondary | Change in GA (Glycated Albumin) | Glycated Albumin is used as a general glycaemic control parameter. Analysed by laboratory. GA was measured at baseline (week 0) and end of treatment (week 6). Change in GA at end of treatment (week 6) from baseline (week 0) was assessed. | The full analysis set using LOCF (Last Observation Carried Forward) (if a measurement on the withdrawal visit was available) consists of all randomised subjects who had been exposed to at least one dose of the trial products. | Posted | | Least Squares Mean | Standard Error | percentage point change | | Week -2, week 6 | | | | ID | Title | Description |
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| OG000 | BIAsp 30 | BIAsp 30 (biphasic insulin aspart 30) administered subcutaneously (under the skin) twice daily (before breakfast and dinner) + metformin. Initial total daily dose of 0.3 U or IU/kg body weight followed by individual dose adjustment for BIAsp 30 was performed over the first 4 weeks (titration period) to achieve the pre-meal blood glucose target of 4.4-6.1 mmol/l. The achieved dose was maintained for the last 2 weeks of treatment unless hypoglycaemia occurred. | | OG001 | BHI 30 | BHI 30 (biphasic human insulin 30) administered subcutaneously (under the skin) twice daily (30 minutes before breakfast and dinner) + metformin. Initial total daily dose of 0.3 U or IU/kg body weight followed by individual dose adjustment for BHI 30 was performed over the first 4 weeks (titration period) to achieve the pre-meal blood glucose target of 4.4-6.1 mmol/l. The achieved dose was maintained for the last 2 weeks of treatment unless hypoglycaemia occurred. |
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| Secondary | Change in Glycosylated Haemoglobin (HbA1c) | | The full analysis set using LOCF (Last Observation Carried Forward) (if a measurement on the withdrawal visit was available) consists of all randomised subjects who had been exposed to at least one dose of the trial products. | Posted | | Least Squares Mean | Standard Error | percentage point change | | Week -2, week 6 | | | | ID | Title | Description |
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| OG000 | BIAsp 30 | BIAsp 30 (biphasic insulin aspart 30) administered subcutaneously (under the skin) twice daily (before breakfast and dinner) + metformin. Initial total daily dose of 0.3 U or IU/kg body weight followed by individual dose adjustment for BIAsp 30 was performed over the first 4 weeks (titration period) to achieve the pre-meal blood glucose target of 4.4-6.1 mmol/l. The achieved dose was maintained for the last 2 weeks of treatment unless hypoglycaemia occurred. | | OG001 | BHI 30 | BHI 30 (biphasic human insulin 30) administered subcutaneously (under the skin) twice daily (30 minutes before breakfast and dinner) + metformin. Initial total daily dose of 0.3 U or IU/kg body weight followed by individual dose adjustment for BHI 30 was performed over the first 4 weeks (titration period) to achieve the pre-meal blood glucose target of 4.4-6.1 mmol/l. The achieved dose was maintained for the last 2 weeks of treatment unless hypoglycaemia occurred. |
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| Secondary | Duration of Hypoglycaemic Events Based on CGMS | The CGMS device recorded blood glucose levels every 10 seconds then stored a smoothed average over 5 minutes. The range of blood glucose detection was 2.2-22 mmol/l. Hypoglycaemia was defined as blood glucose readings below 3.5 mmol/l or below 2.5 mmol/l, respectively. The duration of the hypoglycaemic episodes was quantified by accumulating the total time the CGMS profiles stays below the defined threshold (i.e. below 3.5 mmol/l or below 2.5 mmol/l, respectively). | Safety analysis set consists of all randomised subjects who were exposed to at least one dose of trial product(s). | Posted | | Least Squares Mean | Standard Error | Hours | | 72-hour monitoring period at Week 0 and Week 6 | | | | ID | Title | Description |
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| OG000 | BIAsp 30 | BIAsp 30 (biphasic insulin aspart 30) administered subcutaneously (under the skin) twice daily (before breakfast and dinner) + metformin. Initial total daily dose of 0.3 U or IU/kg body weight followed by individual dose adjustment for BIAsp 30 was performed over the first 4 weeks (titration period) to achieve the pre-meal blood glucose target of 4.4-6.1 mmol/l. The achieved dose was maintained for the last 2 weeks of treatment unless hypoglycaemia occurred. | | OG001 | BHI 30 | BHI 30 (biphasic human insulin 30) administered subcutaneously (under the skin) twice daily (30 minutes before breakfast and dinner) + metformin. Initial total daily dose of 0.3 U or IU/kg body weight followed by individual dose adjustment for BHI 30 was performed over the first 4 weeks (titration period) to achieve the pre-meal blood glucose target of 4.4-6.1 mmol/l. The achieved dose was maintained for the last 2 weeks of treatment unless hypoglycaemia occurred. |
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| Secondary | Hypoglycaemia Based on Self-reported Episodes | Total number of hypoglycaemic episodes occurring in the trial after baseline (week 0) until the end of treatment (week 6). Hypoglycaemic episodes are classified as major, minor or symptoms only: Major if the subject was unable to treat her/himself; minor if subject was able to treat her/himself and self monitored blood glucose (SMBG) was below 2.8 mmol/L; symptoms only if subject was able to treat her/himself and with no blood glucose measurement or SMBG higher than or equal to 2.8 mmol/L. | Safety analysis set consists of all randomised subjects who were exposed to at least one dose of trial product(s). | Posted | | Number | | episodes | | Weeks 0-6 | | | | ID | Title | Description |
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| OG000 | BIAsp 30 | BIAsp 30 (biphasic insulin aspart 30) administered subcutaneously (under the skin) twice daily (before breakfast and dinner) + metformin. Initial total daily dose of 0.3 U or IU/kg body weight followed by individual dose adjustment for BIAsp 30 was performed over the first 4 weeks (titration period) to achieve the pre-meal blood glucose target of 4.4-6.1 mmol/l. The achieved dose was maintained for the last 2 weeks of treatment unless hypoglycaemia occurred. | | OG001 | BHI 30 | BHI 30 (biphasic human insulin 30) administered subcutaneously (under the skin) twice daily (30 minutes before breakfast and dinner) + metformin. Initial total daily dose of 0.3 U or IU/kg body weight followed by individual dose adjustment for BHI 30 was performed over the first 4 weeks (titration period) to achieve the pre-meal blood glucose target of 4.4-6.1 mmol/l. The achieved dose was maintained for the last 2 weeks of treatment unless hypoglycaemia occurred. |
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