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Comparison of Insulin Detemir and Insulin Aspart in 2 Separate Injections Twice Daily to Extemporaneous Mixing Injection Regimen Twice Daily - The Paediatric Mixing Trial

A Randomised, Multicentric, Open Labelled, Parallel Group Trial With Insulin Aspart and Insulin Detemir, Investigating the Glycaemic Effect and Profile in Children With Type 1 Diabetes, of Two Separate Levemir® + NovoRapid® Injections and Extemporaneous Mixing - The Paediatric MIXING Trial

Status
Completed
Phases
Phase 4
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00542620
Acronym
MIXING
Enrollment
25
Registered
2007-10-11
Start date
2007-09-30
Completion date
2009-03-31
Last updated
2014-11-03

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

Conditions

Diabetes, Diabetes Mellitus, Type 1

Brief summary

This trial is conducted in Europe. The aim of the trial is to compare two methods of injection in basal-bolus insulin regimen in children with type 1 diabetes with insulin detemir associated with insulin aspart given twice daily in either separate or mixed injections and to investigate if there is any clinical impact in choosing one regimen over another.

Interventions

DRUGinsulin detemir

Treat-to-target (individually adjusted) dose titration, s.c. (under the skin) injection, twice a day, mixed with insulin aspart

DRUGinsulin aspart

Treat-to-target (individually adjusted) dose titration, s.c. (under the skin) injection, twice a day, mixed with insulin detemir

Sponsors

Novo Nordisk A/S
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
NONE

Eligibility

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

Inclusion criteria

* Parents' Informed Consent (IC) obtained before any trial-related activities * Obtained child's assent (when possible) * Type 1 diabetes * Treatment with insulin detemir and insulin aspart either in extemporaneous mixed or separate injections * HbA1c (glycosylated haemoglobin A1c) lesser than or equal to 8.6%

Exclusion criteria

* History of alcoholism, drug abuse, or psychiatric disease or personality disorders likely to invalidate voluntary consent or to prevent good compliance with the trial protocol * Mental incapacity, unwillingness or language barrier precluding adequate understanding or co-operation * Anticipated change or new use in concomitant medication known to interfere with glucose metabolism, such as systemic corticotherapy more than 5 mg/day (prednisone) * Any other condition that the Investigator (trial physician) feels would interfere with trial participation or evaluation of results

Design outcomes

Primary

MeasureTime frameDescription
Glycosylated Haemoglobin A1c (HbA1c)Week 0 and Week 8Measured for the Per Protocol (PP) set

Secondary

MeasureTime frameDescription
Self-measured Plasma Glucose Profile (Before Breakfast)Week 0 and Week 8
Self-measured Plasma Glucose Profile (After Breakfast)Week 0 and Week 8
Self-measured Plasma Glucose Profile (Before Dinner)Week 0 and Week 8
Self-measured Plasma Glucose Profile (After Dinner)Week 0 and Week 8
Pharmacokinetics: Cmax of Free InsulinWeek 0 and Week 8The observed peak drug concentration at time (T): T0, T0.5hour (hr), T1hr, T1.5hr, T2 hours (hrs), T2.5hrs, T3hrs, T3.5hrs, T4hrs
Pharmacokinetics: Tmax of Free InsulinWeek 0 and Week 8The observed peak drug concentration at time (T): T0, T0.5hour (hr), T1hr, T1.5hr, T2hrs, T2.5hrs, T3hrs, T3.5hrs, T4hrs
Pharmacokinetics: Area Under the Concentration vs. Time Curve From Time Zero to the Time of the Last Measured Level of Free InsulinWeek 0 and Week 8The observed peak drug concentration at time (T): T0, T0.5hour (hr), T1hr, T1.5hr, T2hrs, T2.5hrs, T3hrs, T3.5hrs, T4hrs
Pharmacokinetics: Area Under the Concentration vs. Time Curve From Time Zero to Infinity of Free InsulinWeek 0 and Week 8The observed peak drug concentration at time (T): T0, T0.5hour (hr), T1hr, T1.5hr, T2hrs, T2.5hrs, T3hrs, T3.5hrs, T4hrs
Pharmacokinetics: Terminal Phase Elimination Half-life (T½) - Parameter of Free InsulinWeek 0 and Week 8The observed peak drug concentration at time (T): T0, T0.5hour (hr), T1hr, T1.5hr, T2hrs, T2.5hrs, T3hrs, T3.5hrs, T4hrs
Pharmacokinetics: Cmax of Insulin DetemirWeek 0 and Week 8The observed peak drug concentration at time (T): T0, T0.5hour (hr), T1hr, T1.5hr, T2hrs, T2.5hrs, T3hrs, T3.5hrs, T4hrs
Pharmacokinetics: Tmax of Insulin DetemirWeek 0 and Week 8The observed peak drug concentration at time (T): T0, T0.5hour (hr), T1hr, T1.5hr, T2hrs, T2.5hrs, T3hrs, T3.5hrs, T4hrs
Pharmacokinetics: Area Under the Concentration vs. Time Curve From Time Zero to the Time of the Last Measured Level of Insulin DetemirWeek 0 and Week 8The observed peak drug concentration at time (T): T0, T0.5hour (hr), T1hr, T1.5hr, T2hrs, T2.5hrs, T3hrs, T3.5hrs, T4hrs
Pharmacokinetics: Area Under the Concentration vs. Time Curve From Time Zero to Infinity of Insulin DetemirWeek 0 and Week 8The observed peak drug concentration at time (T): T0, T0.5hour (hr), T1hr, T1.5hr, T2hrs, T2.5hrs, T3hrs, T3.5hrs, T4hrs
FructosamineWeek 0 and Week 8
Pharmacokinetics: Cmax of Insulin AspartWeek 0 and Week 8The observed peak drug concentration at time (T): T0, T0.5hour (hr), T1hr, T1.5hr, T2hrs, T2.5hrs, T3hrs, T3.5hrs, T4hrs
Pharmacokinetics: Tmax of Insulin AspartWeek 0 and Week 8The observed peak drug concentration at time (T): T0, T0.5hour (hr), T1hr, T1.5hr, T2hrs, T2.5hrs, T3hrs, T3.5hrs, T4hrs
Pharmacokinetics: Area Under the Concentration vs. Time Curve From Time Zero to the Time of the Last Measured Level of Insulin AspartWeek 0 and Week 8The observed peak drug concentration at time (T): T0, T0.5hour (hr), T1hr, T1.5hr, T2hrs, T2.5hrs, T3hrs, T3.5hrs, T4hrs
Pharmacokinetics: Area Under the Concentration vs. Time Curve From Time Zero to Infinity of Insulin AspartWeek 0 and Week 8The observed peak drug concentration at time (T): T0, T0.5hour (hr), T1hr, T1.5hr, T2hrs, T2.5hrs, T3hrs, T3.5hrs, T4hrs
Pharmacokinetics: Terminal Phase Elimination Half-life (T½) - Parameter of Insulin AspartWeek 0 and Week 8The observed peak drug concentration at time (T): T0, T0.5hour (hr), T1hr, T1.5hr, T2hrs, T2.5hrs, T3hrs, T3.5hrs, T4hrs
Weight Z ScoreWeek 0 and Week 8Z score of weight. To estimate the growth of children, standardised mean weight values were calculated for each month of age and for each sex
Body Mass Index (BMI) Z ScoreWeek 0 and Week 8Z score of BMI index. To estimate the growth of children, standardised mean BMI values were calculated for each month of age and for each sex
Incidence of Hypoglycaemic Episodes - All EpisodesWeeks 0-8Number of hypoglycaemic episodes from Week 0 to Week 8, defined as self-measurement plasma glucose less than 56 mg/dL (3.1 mmol/L). Classified as major, minor or symptoms only. Major if unable to treat her/himself (given the age of the study population, the definition of major hypoglycemia was to be adapted through the investigator's judgment). Minor if able to treat her/himself and plasma glucose below 3.1 mmol/L (56 mg/dL). Symptoms only if able to treat her/himself and no plasma glucose measurement or plasma glucose higher than or equal to 3.1 mmol/L.
Incidence of Hypoglycaemic Episodes - Glycaemia Below 0.56 g/LWeeks 0-8Number of minor hypoglycaemic episodes from Week 0 to Week 8, defined as self-measurement plasma glucose below 3.1 mmol/L (56 mg/dL) and the child is able to treat her/himself.
Incidence of Hypoglycaemic Episodes - Glycaemia Above or Equal to 0.56 g/LWeeks 0-8Number of symptoms only hypoglycaemic episodes from Week 0 to Week 8, defined as self-measurement plasma glucose higher than or equal to 3.1 mmol/L (56 mg/dL) or no plasma glucose measurement and the child is able to treat her/himself.
Percentage of Children Assessing Insulin Therapy Injection Pain as Sad FaceWeek 0 and Week 8Via a paper diary, the children perceived insulin therapy injection pain by using a four-grade facial visual analogue scale (VAS): very sad face, sad face, happy face or very happy face.
Percentage of Children Assessing Insulin Therapy Injection Pain as Happy FaceWeek 0 and week 8Via a paper diary, the children perceived insulin therapy injection pain by using a four-grade facial visual analogue scale (VAS): very sad face, sad face, happy face or very happy face.
Percentage of Children Assessing Insulin Therapy Injection Pain as Very Happy FaceWeek 0 and Week 8Via a paper diary, the children perceived insulin therapy injection pain by using a four-grade facial visual analogue scale (VAS): very sad face, sad face, happy face or very happy face.
Pharmacokinetics: Terminal Phase Elimination Half-life (T½) - Parameter of Insulin DetemirWeek 0 and Week 8The observed peak drug concentration at time (T): T0, T0.5hour (hr), T1hr, T1.5hr, T2hrs, T2.5hrs, T3hrs, T3.5hrs, T4hrs

Countries

France

Participant flow

Recruitment details

Four centres in France

Pre-assignment details

Children with type 1 diabetes currently treated with insulin detemir and insulin aspart and with a good glycaemic control. At trial entry, subjects must be 6-18 years old with a HbA1c (glycosylated haemoglobin) below or equal to 8.6%

Participants by arm

ArmCount
Mixed Injection
Individually adjusted insulin detemir extemporaneous mixed with individually adjusted insulin aspart injected s.c. twice daily (in the morning and in the evening) + extra insulin aspart at lunch and breaks, if needed
13
Separate Injection
Individually adjusted insulin detemir and individually adjusted insulin aspart injected separately s.c. twice daily (in the morning and in the evening) + extra insulin aspart at lunch and breaks, if needed
12
Total25

Baseline characteristics

CharacteristicMixed InjectionSeparate InjectionTotal
Age, Continuous11.6 years
STANDARD_DEVIATION 2.6
10.9 years
STANDARD_DEVIATION 2.5
11.3 years
STANDARD_DEVIATION 2.5
Diabetes history6.68 years
STANDARD_DEVIATION 3.51
6.13 years
STANDARD_DEVIATION 2.38
6.42 years
STANDARD_DEVIATION 2.97
Region of Enrollment
France
13 participants12 participants25 participants
Sex: Female, Male
Female
5 Participants7 Participants12 Participants
Sex: Female, Male
Male
8 Participants5 Participants13 Participants

Adverse events

Event typeEG000
affected / at risk
EG001
affected / at risk
deaths
Total, all-cause mortality
— / —— / —
other
Total, other adverse events
5 / 129 / 13
serious
Total, serious adverse events
0 / 120 / 13

Outcome results

Primary

Glycosylated Haemoglobin A1c (HbA1c)

Measured for the Per Protocol (PP) set

Time frame: Week 0 and Week 8

Population: Per Protocol (PP) analysis set consists of all the ITT (Intention-to-Treat) subjects who did not present any significant protocol deviations that could potentially affect the efficacy results. One subject was excluded from PP as subject received separate injections despite being randomised to receive mixed injections.

ArmMeasureGroupValue (MEAN)Dispersion
Mixed InjectionGlycosylated Haemoglobin A1c (HbA1c)Week 08.00 percentage of total haemoglobinStandard Deviation 0.54
Mixed InjectionGlycosylated Haemoglobin A1c (HbA1c)Week 87.63 percentage of total haemoglobinStandard Deviation 0.55
Separate InjectionGlycosylated Haemoglobin A1c (HbA1c)Week 07.77 percentage of total haemoglobinStandard Deviation 0.55
Separate InjectionGlycosylated Haemoglobin A1c (HbA1c)Week 88.15 percentage of total haemoglobinStandard Deviation 0.57
p-value: 0.00195% CI: [-1.049, -0.334]ANCOVA
Primary

Glycosylated Haemoglobin A1c (HbA1c)

Measured for the ITT (Intention-to-Treat) set

Time frame: Week 0 and Week 8

Population: Intention-to-treat (ITT) analysis set consists of all randomised children with a signed informed consent and at least one HbA1c value determined after randomisation. Subjects are analysed based on initial randomisation.

ArmMeasureGroupValue (MEAN)Dispersion
Mixed InjectionGlycosylated Haemoglobin A1c (HbA1c)Week 07.93 percentage of total haemoglobinStandard Deviation 0.57
Mixed InjectionGlycosylated Haemoglobin A1c (HbA1c)Week 87.65 percentage of total haemoglobinStandard Deviation 0.53
Separate InjectionGlycosylated Haemoglobin A1c (HbA1c)Week 07.77 percentage of total haemoglobinStandard Deviation 0.55
Separate InjectionGlycosylated Haemoglobin A1c (HbA1c)Week 88.15 percentage of total haemoglobinStandard Deviation 0.57
p-value: 0.00395% CI: [-0.97, -0.219]ANCOVA
Secondary

Body Mass Index (BMI) Z Score

Z score of BMI index. To estimate the growth of children, standardised mean BMI values were calculated for each month of age and for each sex

Time frame: Week 0 and Week 8

Population: Intention-to-treat (ITT) analysis set consists of all randomised children with a signed informed consent and at least one HbA1c value determined after randomisation. Subjects are analysed based on initial randomisation.

ArmMeasureGroupValue (MEAN)Dispersion
Mixed InjectionBody Mass Index (BMI) Z ScoreWeek 0, n=13, 12-0.32 Z-scoreStandard Deviation 0.63
Mixed InjectionBody Mass Index (BMI) Z ScoreWeek 8, n=11, 12-0.07 Z-scoreStandard Deviation 0.52
Separate InjectionBody Mass Index (BMI) Z ScoreWeek 0, n=13, 120.04 Z-scoreStandard Deviation 0.86
Separate InjectionBody Mass Index (BMI) Z ScoreWeek 8, n=11, 120.26 Z-scoreStandard Deviation 0.73
p-value: 0.665ANCOVA
Secondary

Fructosamine

Time frame: Week 0 and Week 8

Population: Intention-to-treat (ITT) analysis set consists of all randomised children with a signed informed consent and at least one HbA1c value determined after randomisation. Subjects are analysed based on initial randomisation.

ArmMeasureGroupValue (MEAN)Dispersion
Mixed InjectionFructosamineWeek 0, n=13, 12334.8 mmol/LStandard Deviation 35.9
Mixed InjectionFructosamineWeek 8, n=12, 12316.4 mmol/LStandard Deviation 30.1
Separate InjectionFructosamineWeek 0, n=13, 12319.8 mmol/LStandard Deviation 22.6
Separate InjectionFructosamineWeek 8, n=12, 12334.8 mmol/LStandard Deviation 41.9
p-value: 0.57395% CI: [-38.77, 22.08]ANCOVA
Secondary

Incidence of Hypoglycaemic Episodes - All Episodes

Number of hypoglycaemic episodes from Week 0 to Week 8, defined as self-measurement plasma glucose less than 56 mg/dL (3.1 mmol/L). Classified as major, minor or symptoms only. Major if unable to treat her/himself (given the age of the study population, the definition of major hypoglycemia was to be adapted through the investigator's judgment). Minor if able to treat her/himself and plasma glucose below 3.1 mmol/L (56 mg/dL). Symptoms only if able to treat her/himself and no plasma glucose measurement or plasma glucose higher than or equal to 3.1 mmol/L.

Time frame: Weeks 0-8

Population: All randomised subjects who received at least one treatment dose are taken into account in the safety analysis set. Subjects are analysed based on treatments actually received.

ArmMeasureValue (NUMBER)
Mixed InjectionIncidence of Hypoglycaemic Episodes - All Episodes351 episodes
Separate InjectionIncidence of Hypoglycaemic Episodes - All Episodes293 episodes
Secondary

Incidence of Hypoglycaemic Episodes - Glycaemia Above or Equal to 0.56 g/L

Number of symptoms only hypoglycaemic episodes from Week 0 to Week 8, defined as self-measurement plasma glucose higher than or equal to 3.1 mmol/L (56 mg/dL) or no plasma glucose measurement and the child is able to treat her/himself.

Time frame: Weeks 0-8

Population: All randomised subjects who received at least one treatment dose are taken into account in the safety analysis set. Subjects are analysed based on treatments actually received.

ArmMeasureGroupValue (NUMBER)
Mixed InjectionIncidence of Hypoglycaemic Episodes - Glycaemia Above or Equal to 0.56 g/LWith symptoms49 episodes
Mixed InjectionIncidence of Hypoglycaemic Episodes - Glycaemia Above or Equal to 0.56 g/LWithout (w/o) symptoms131 episodes
Mixed InjectionIncidence of Hypoglycaemic Episodes - Glycaemia Above or Equal to 0.56 g/LW/o information on presence of symptoms5 episodes
Separate InjectionIncidence of Hypoglycaemic Episodes - Glycaemia Above or Equal to 0.56 g/LWith symptoms46 episodes
Separate InjectionIncidence of Hypoglycaemic Episodes - Glycaemia Above or Equal to 0.56 g/LWithout (w/o) symptoms33 episodes
Separate InjectionIncidence of Hypoglycaemic Episodes - Glycaemia Above or Equal to 0.56 g/LW/o information on presence of symptoms1 episodes
Secondary

Incidence of Hypoglycaemic Episodes - Glycaemia Below 0.56 g/L

Number of minor hypoglycaemic episodes from Week 0 to Week 8, defined as self-measurement plasma glucose below 3.1 mmol/L (56 mg/dL) and the child is able to treat her/himself.

Time frame: Weeks 0-8

Population: All randomised subjects who received at least one treatment dose are taken into account in the safety analysis set. Subjects are analysed based on treatments actually received.

ArmMeasureGroupValue (NUMBER)
Mixed InjectionIncidence of Hypoglycaemic Episodes - Glycaemia Below 0.56 g/LWith symptoms68 episodes
Mixed InjectionIncidence of Hypoglycaemic Episodes - Glycaemia Below 0.56 g/LWithout (w/o) symptoms75 episodes
Mixed InjectionIncidence of Hypoglycaemic Episodes - Glycaemia Below 0.56 g/LW/o info on presence of symptoms23 episodes
Separate InjectionIncidence of Hypoglycaemic Episodes - Glycaemia Below 0.56 g/LWith symptoms159 episodes
Separate InjectionIncidence of Hypoglycaemic Episodes - Glycaemia Below 0.56 g/LWithout (w/o) symptoms48 episodes
Separate InjectionIncidence of Hypoglycaemic Episodes - Glycaemia Below 0.56 g/LW/o info on presence of symptoms6 episodes
Secondary

Percentage of Children Assessing Insulin Therapy Injection Pain as Happy Face

Via a paper diary, the children perceived insulin therapy injection pain by using a four-grade facial visual analogue scale (VAS): very sad face, sad face, happy face or very happy face.

Time frame: Week 0 and week 8

Population: All randomised subjects who received at least one treatment dose are taken into account in the safety analysis set. Subjects are analysed based on treatments actually received.

ArmMeasureGroupValue (NUMBER)
Mixed InjectionPercentage of Children Assessing Insulin Therapy Injection Pain as Happy FaceWeek 027 percentage of subjects
Mixed InjectionPercentage of Children Assessing Insulin Therapy Injection Pain as Happy FaceWeek 881 percentage of subjects
Separate InjectionPercentage of Children Assessing Insulin Therapy Injection Pain as Happy FaceWeek 050 percentage of subjects
Separate InjectionPercentage of Children Assessing Insulin Therapy Injection Pain as Happy FaceWeek 869 percentage of subjects
Secondary

Percentage of Children Assessing Insulin Therapy Injection Pain as Sad Face

Via a paper diary, the children perceived insulin therapy injection pain by using a four-grade facial visual analogue scale (VAS): very sad face, sad face, happy face or very happy face.

Time frame: Week 0 and Week 8

Population: All randomised subjects who received at least one treatment dose are taken into account in the safety analysis set. Subjects are analysed based on treatments actually received.

ArmMeasureGroupValue (NUMBER)
Mixed InjectionPercentage of Children Assessing Insulin Therapy Injection Pain as Sad FaceWeek 045 percentage of subjects
Mixed InjectionPercentage of Children Assessing Insulin Therapy Injection Pain as Sad FaceWeek 80 percentage of subjects
Separate InjectionPercentage of Children Assessing Insulin Therapy Injection Pain as Sad FaceWeek 033 percentage of subjects
Separate InjectionPercentage of Children Assessing Insulin Therapy Injection Pain as Sad FaceWeek 823 percentage of subjects
Secondary

Percentage of Children Assessing Insulin Therapy Injection Pain as Very Happy Face

Via a paper diary, the children perceived insulin therapy injection pain by using a four-grade facial visual analogue scale (VAS): very sad face, sad face, happy face or very happy face.

Time frame: Week 0 and Week 8

Population: All randomised subjects who received at least one treatment dose are taken into account in the safety analysis set. Subjects are analysed based on treatments actually received.

ArmMeasureGroupValue (NUMBER)
Mixed InjectionPercentage of Children Assessing Insulin Therapy Injection Pain as Very Happy FaceWeek 027.3 percentage of subjects
Mixed InjectionPercentage of Children Assessing Insulin Therapy Injection Pain as Very Happy FaceWeek 818.2 percentage of subjects
Separate InjectionPercentage of Children Assessing Insulin Therapy Injection Pain as Very Happy FaceWeek 016.7 percentage of subjects
Separate InjectionPercentage of Children Assessing Insulin Therapy Injection Pain as Very Happy FaceWeek 87.7 percentage of subjects
Secondary

Pharmacokinetics: Area Under the Concentration vs. Time Curve From Time Zero to Infinity of Free Insulin

The observed peak drug concentration at time (T): T0, T0.5hour (hr), T1hr, T1.5hr, T2hrs, T2.5hrs, T3hrs, T3.5hrs, T4hrs

Time frame: Week 0 and Week 8

Population: Intention-to-treat (ITT) analysis set consists of all randomised children with a signed informed consent and at least one HbA1c value determined after randomisation. Subjects are analysed based on initial randomisation. CGMS® data not available/sufficient for pre-study evaluation in five subjects or at post-study evaluation in four subjects.

ArmMeasureGroupValue (MEDIAN)Dispersion
Mixed InjectionPharmacokinetics: Area Under the Concentration vs. Time Curve From Time Zero to Infinity of Free InsulinWeek 0, n=8, 91441.3 pmol.h/LStandard Deviation 7516.22
Mixed InjectionPharmacokinetics: Area Under the Concentration vs. Time Curve From Time Zero to Infinity of Free InsulinWeek 8, n=11, 111981.1 pmol.h/LStandard Deviation 1442.49
Separate InjectionPharmacokinetics: Area Under the Concentration vs. Time Curve From Time Zero to Infinity of Free InsulinWeek 0, n=8, 9752.1 pmol.h/LStandard Deviation 4128.04
Separate InjectionPharmacokinetics: Area Under the Concentration vs. Time Curve From Time Zero to Infinity of Free InsulinWeek 8, n=11, 11672.8 pmol.h/LStandard Deviation 7156.05
p-value: 0.534ANCOVA
Secondary

Pharmacokinetics: Area Under the Concentration vs. Time Curve From Time Zero to Infinity of Insulin Aspart

The observed peak drug concentration at time (T): T0, T0.5hour (hr), T1hr, T1.5hr, T2hrs, T2.5hrs, T3hrs, T3.5hrs, T4hrs

Time frame: Week 0 and Week 8

Population: Intention-to-treat (ITT) analysis set consists of all randomised children with a signed informed consent and at least one HbA1c value determined after randomisation. Subjects are analysed based on initial randomisation.

ArmMeasureGroupValue (MEDIAN)Dispersion
Mixed InjectionPharmacokinetics: Area Under the Concentration vs. Time Curve From Time Zero to Infinity of Insulin AspartWeek 0, n=10, 113008.1 pmol.h/LStandard Deviation 7689.04
Mixed InjectionPharmacokinetics: Area Under the Concentration vs. Time Curve From Time Zero to Infinity of Insulin AspartWeek 8, n=13, 125674.3 pmol.h/LStandard Deviation 10668.8
Separate InjectionPharmacokinetics: Area Under the Concentration vs. Time Curve From Time Zero to Infinity of Insulin AspartWeek 0, n=10, 113006.3 pmol.h/LStandard Deviation 4458.12
Separate InjectionPharmacokinetics: Area Under the Concentration vs. Time Curve From Time Zero to Infinity of Insulin AspartWeek 8, n=13, 123019.9 pmol.h/LStandard Deviation 1013.19
p-value: 0.023ANCOVA
Secondary

Pharmacokinetics: Area Under the Concentration vs. Time Curve From Time Zero to Infinity of Insulin Detemir

The observed peak drug concentration at time (T): T0, T0.5hour (hr), T1hr, T1.5hr, T2hrs, T2.5hrs, T3hrs, T3.5hrs, T4hrs

Time frame: Week 0 and Week 8

Population: Intention-to-treat (ITT) analysis set consists of all randomised children with a signed informed consent and at least one HbA1c value determined after randomisation. Subjects are analysed based on initial randomisation. CGMS® data not available/sufficient for pre-study evaluation in five subjects or at post-study evaluation in four subjects

ArmMeasureGroupValue (MEDIAN)Dispersion
Mixed InjectionPharmacokinetics: Area Under the Concentration vs. Time Curve From Time Zero to Infinity of Insulin DetemirWeek 0, n=4, 3230728.2 pmol.h/LStandard Deviation 304790.62
Mixed InjectionPharmacokinetics: Area Under the Concentration vs. Time Curve From Time Zero to Infinity of Insulin DetemirWeek 8, n=3, 6123555.7 pmol.h/LStandard Deviation 141207.72
Separate InjectionPharmacokinetics: Area Under the Concentration vs. Time Curve From Time Zero to Infinity of Insulin DetemirWeek 0, n=4, 368509.6 pmol.h/LStandard Deviation 116350.34
Separate InjectionPharmacokinetics: Area Under the Concentration vs. Time Curve From Time Zero to Infinity of Insulin DetemirWeek 8, n=3, 6362313.5 pmol.h/LStandard Deviation 4287360.41
Secondary

Pharmacokinetics: Area Under the Concentration vs. Time Curve From Time Zero to the Time of the Last Measured Level of Free Insulin

The observed peak drug concentration at time (T): T0, T0.5hour (hr), T1hr, T1.5hr, T2hrs, T2.5hrs, T3hrs, T3.5hrs, T4hrs

Time frame: Week 0 and Week 8

Population: Intention-to-treat (ITT) analysis set consists of all randomised children with a signed informed consent and at least one HbA1c value determined after randomisation. Subjects are analysed based on initial randomisation.

ArmMeasureGroupValue (MEDIAN)Dispersion
Mixed InjectionPharmacokinetics: Area Under the Concentration vs. Time Curve From Time Zero to the Time of the Last Measured Level of Free InsulinWeek 0638.4 pmol.h/LStandard Deviation 1022.95
Mixed InjectionPharmacokinetics: Area Under the Concentration vs. Time Curve From Time Zero to the Time of the Last Measured Level of Free InsulinWeek 8819.6 pmol.h/LStandard Deviation 310.41
Separate InjectionPharmacokinetics: Area Under the Concentration vs. Time Curve From Time Zero to the Time of the Last Measured Level of Free InsulinWeek 0398.9 pmol.h/LStandard Deviation 395.19
Separate InjectionPharmacokinetics: Area Under the Concentration vs. Time Curve From Time Zero to the Time of the Last Measured Level of Free InsulinWeek 8466.2 pmol.h/LStandard Deviation 266.93
p-value: 0.234ANCOVA
Secondary

Pharmacokinetics: Area Under the Concentration vs. Time Curve From Time Zero to the Time of the Last Measured Level of Insulin Aspart

The observed peak drug concentration at time (T): T0, T0.5hour (hr), T1hr, T1.5hr, T2hrs, T2.5hrs, T3hrs, T3.5hrs, T4hrs

Time frame: Week 0 and Week 8

Population: Intention-to-treat (ITT) analysis set consists of all randomised children with a signed informed consent and at least one HbA1c value determined after randomisation. Subjects are analysed based on initial randomisation.

ArmMeasureGroupValue (MEDIAN)Dispersion
Mixed InjectionPharmacokinetics: Area Under the Concentration vs. Time Curve From Time Zero to the Time of the Last Measured Level of Insulin AspartWeek 01546.3 pmol.h/LStandard Deviation 3163.27
Mixed InjectionPharmacokinetics: Area Under the Concentration vs. Time Curve From Time Zero to the Time of the Last Measured Level of Insulin AspartWeek 82102.4 pmol.h/LStandard Deviation 1378.73
Separate InjectionPharmacokinetics: Area Under the Concentration vs. Time Curve From Time Zero to the Time of the Last Measured Level of Insulin AspartWeek 01510.9 pmol.h/LStandard Deviation 963.37
Separate InjectionPharmacokinetics: Area Under the Concentration vs. Time Curve From Time Zero to the Time of the Last Measured Level of Insulin AspartWeek 81540 pmol.h/LStandard Deviation 894.4
p-value: 0.166ANCOVA
Secondary

Pharmacokinetics: Area Under the Concentration vs. Time Curve From Time Zero to the Time of the Last Measured Level of Insulin Detemir

The observed peak drug concentration at time (T): T0, T0.5hour (hr), T1hr, T1.5hr, T2hrs, T2.5hrs, T3hrs, T3.5hrs, T4hrs

Time frame: Week 0 and Week 8

Population: Intention-to-treat (ITT) analysis set consists of all randomised children with a signed informed consent and at least one HbA1c value determined after randomisation. Subjects are analysed based on initial randomisation.

ArmMeasureGroupValue (MEDIAN)Dispersion
Mixed InjectionPharmacokinetics: Area Under the Concentration vs. Time Curve From Time Zero to the Time of the Last Measured Level of Insulin DetemirWeek 036591.2 pmol.h/LStandard Deviation 70709.5
Mixed InjectionPharmacokinetics: Area Under the Concentration vs. Time Curve From Time Zero to the Time of the Last Measured Level of Insulin DetemirWeek 836055.0 pmol.h/LStandard Deviation 73609.6
Separate InjectionPharmacokinetics: Area Under the Concentration vs. Time Curve From Time Zero to the Time of the Last Measured Level of Insulin DetemirWeek 034653.4 pmol.h/LStandard Deviation 21243.3
Separate InjectionPharmacokinetics: Area Under the Concentration vs. Time Curve From Time Zero to the Time of the Last Measured Level of Insulin DetemirWeek 839757.0 pmol.h/LStandard Deviation 23076.5
p-value: 0.471ANCOVA
Secondary

Pharmacokinetics: Cmax of Free Insulin

The observed peak drug concentration at time (T): T0, T0.5hour (hr), T1hr, T1.5hr, T2 hours (hrs), T2.5hrs, T3hrs, T3.5hrs, T4hrs

Time frame: Week 0 and Week 8

Population: Intention-to-treat (ITT) analysis set consists of all randomised children with a signed informed consent and at least one HbA1c value determined after randomisation. Subjects are analysed based on initial randomisation.

ArmMeasureGroupValue (MEDIAN)Dispersion
Mixed InjectionPharmacokinetics: Cmax of Free InsulinWeek 0216 pmol/LStandard Deviation 542.4
Mixed InjectionPharmacokinetics: Cmax of Free InsulinWeek 8274 pmol/LStandard Deviation 109.2
Separate InjectionPharmacokinetics: Cmax of Free InsulinWeek 0167 pmol/LStandard Deviation 130.4
Separate InjectionPharmacokinetics: Cmax of Free InsulinWeek 8186 pmol/LStandard Deviation 105.5
p-value: 0.209ANCOVA
Secondary

Pharmacokinetics: Cmax of Insulin Aspart

The observed peak drug concentration at time (T): T0, T0.5hour (hr), T1hr, T1.5hr, T2hrs, T2.5hrs, T3hrs, T3.5hrs, T4hrs

Time frame: Week 0 and Week 8

Population: Intention-to-treat (ITT) analysis set consists of all randomised children with a signed informed consent and at least one HbA1c value determined after randomisation. Subjects are analysed based on initial randomisation.

ArmMeasureGroupValue (MEDIAN)Dispersion
Mixed InjectionPharmacokinetics: Cmax of Insulin AspartWeek 0557 pmol/LStandard Deviation 2784.2
Mixed InjectionPharmacokinetics: Cmax of Insulin AspartWeek 8662 pmol/LStandard Deviation 576.3
Separate InjectionPharmacokinetics: Cmax of Insulin AspartWeek 0762 pmol/LStandard Deviation 378.3
Separate InjectionPharmacokinetics: Cmax of Insulin AspartWeek 8601 pmol/LStandard Deviation 355.3
p-value: 0.127ANCOVA
Secondary

Pharmacokinetics: Cmax of Insulin Detemir

The observed peak drug concentration at time (T): T0, T0.5hour (hr), T1hr, T1.5hr, T2hrs, T2.5hrs, T3hrs, T3.5hrs, T4hrs

Time frame: Week 0 and Week 8

Population: Intention-to-treat (ITT) analysis set consists of all randomised children with a signed informed consent and at least one HbA1c value determined after randomisation. Subjects are analysed based on initial randomisation.

ArmMeasureGroupValue (MEDIAN)Dispersion
Mixed InjectionPharmacokinetics: Cmax of Insulin DetemirWeek 010700 pmol/LStandard Deviation 25149.9
Mixed InjectionPharmacokinetics: Cmax of Insulin DetemirWeek 812000 pmol/LStandard Deviation 23807.2
Separate InjectionPharmacokinetics: Cmax of Insulin DetemirWeek 010500 pmol/LStandard Deviation 6840.2
Separate InjectionPharmacokinetics: Cmax of Insulin DetemirWeek 812600 pmol/LStandard Deviation 8426.6
p-value: 0.727ANCOVA
Secondary

Pharmacokinetics: Terminal Phase Elimination Half-life (T½) - Parameter of Free Insulin

The observed peak drug concentration at time (T): T0, T0.5hour (hr), T1hr, T1.5hr, T2hrs, T2.5hrs, T3hrs, T3.5hrs, T4hrs

Time frame: Week 0 and Week 8

Population: Intention-to-treat (ITT) analysis set consists of all randomised children with a signed informed consent and at least one HbA1c value determined after randomisation. Subjects are analysed based on initial randomisation. CGMS® data not available/sufficient for pre-study evaluation in five subjects or at post-study evaluation in four subjects

ArmMeasureGroupValue (MEDIAN)Dispersion
Mixed InjectionPharmacokinetics: Terminal Phase Elimination Half-life (T½) - Parameter of Free InsulinWeek 0, n=8, 93.6 hoursStandard Deviation 17.84
Mixed InjectionPharmacokinetics: Terminal Phase Elimination Half-life (T½) - Parameter of Free InsulinWeek 8, n=11, 112.9 hoursStandard Deviation 3.34
Separate InjectionPharmacokinetics: Terminal Phase Elimination Half-life (T½) - Parameter of Free InsulinWeek 0, n=8, 92.3 hoursStandard Deviation 10.93
Separate InjectionPharmacokinetics: Terminal Phase Elimination Half-life (T½) - Parameter of Free InsulinWeek 8, n=11, 112.0 hoursStandard Deviation 11.62
p-value: 0.722ANCOVA
Secondary

Pharmacokinetics: Terminal Phase Elimination Half-life (T½) - Parameter of Insulin Aspart

The observed peak drug concentration at time (T): T0, T0.5hour (hr), T1hr, T1.5hr, T2hrs, T2.5hrs, T3hrs, T3.5hrs, T4hrs

Time frame: Week 0 and Week 8

Population: Intention-to-treat (ITT) analysis set consists of all randomised children with a signed informed consent and at least one HbA1c value determined after randomisation. Subjects are analysed based on initial randomisation.

ArmMeasureGroupValue (MEDIAN)Dispersion
Mixed InjectionPharmacokinetics: Terminal Phase Elimination Half-life (T½) - Parameter of Insulin AspartWeek 0, n=10, 112.2 hoursStandard Deviation 6.75
Mixed InjectionPharmacokinetics: Terminal Phase Elimination Half-life (T½) - Parameter of Insulin AspartWeek 8, n=13, 123.5 hoursStandard Deviation 41.88
Separate InjectionPharmacokinetics: Terminal Phase Elimination Half-life (T½) - Parameter of Insulin AspartWeek 0, n=10, 112 hoursStandard Deviation 3.09
Separate InjectionPharmacokinetics: Terminal Phase Elimination Half-life (T½) - Parameter of Insulin AspartWeek 8, n=13, 121.7 hoursStandard Deviation 1.62
p-value: 0.439ANCOVA
Secondary

Pharmacokinetics: Terminal Phase Elimination Half-life (T½) - Parameter of Insulin Detemir

The observed peak drug concentration at time (T): T0, T0.5hour (hr), T1hr, T1.5hr, T2hrs, T2.5hrs, T3hrs, T3.5hrs, T4hrs

Time frame: Week 0 and Week 8

Population: Intention-to-treat (ITT) analysis set consists of all randomised children with a signed informed consent and at least one HbA1c value determined after randomisation. CGMS® data not available/sufficient for pre-study evaluation in five subjects or at post-study evaluation in four subjects

ArmMeasureGroupValue (MEDIAN)Dispersion
Mixed InjectionPharmacokinetics: Terminal Phase Elimination Half-life (T½) - Parameter of Insulin DetemirWeek 0, n=4, 316.2 hoursStandard Deviation 4.12
Mixed InjectionPharmacokinetics: Terminal Phase Elimination Half-life (T½) - Parameter of Insulin DetemirWeek 8, n=3, 65.6 hoursStandard Deviation 4.2
Separate InjectionPharmacokinetics: Terminal Phase Elimination Half-life (T½) - Parameter of Insulin DetemirWeek 0, n=4, 38.2 hoursStandard Deviation 6.53
Separate InjectionPharmacokinetics: Terminal Phase Elimination Half-life (T½) - Parameter of Insulin DetemirWeek 8, n=3, 620.8 hoursStandard Deviation 249.57
Secondary

Pharmacokinetics: Tmax of Free Insulin

The observed peak drug concentration at time (T): T0, T0.5hour (hr), T1hr, T1.5hr, T2hrs, T2.5hrs, T3hrs, T3.5hrs, T4hrs

Time frame: Week 0 and Week 8

Population: Intention-to-treat (ITT) analysis set consists of all randomised children with a signed informed consent and at least one HbA1c value determined after randomisation. Subjects are analysed based on initial randomisation.

ArmMeasureGroupValue (MEDIAN)Dispersion
Mixed InjectionPharmacokinetics: Tmax of Free InsulinWeek 02.5 hoursStandard Deviation 0.74
Mixed InjectionPharmacokinetics: Tmax of Free InsulinWeek 82.5 hoursStandard Deviation 0.8
Separate InjectionPharmacokinetics: Tmax of Free InsulinWeek 03.0 hoursStandard Deviation 0.98
Separate InjectionPharmacokinetics: Tmax of Free InsulinWeek 81.8 hoursStandard Deviation 0.72
p-value: 0.22ANCOVA
Secondary

Pharmacokinetics: Tmax of Insulin Aspart

The observed peak drug concentration at time (T): T0, T0.5hour (hr), T1hr, T1.5hr, T2hrs, T2.5hrs, T3hrs, T3.5hrs, T4hrs

Time frame: Week 0 and Week 8

Population: Intention-to-treat (ITT) analysis set consists of all randomised children with a signed informed consent and at least one HbA1c value determined after randomisation. Subjects are analysed based on initial randomisation.

ArmMeasureGroupValue (MEDIAN)Dispersion
Mixed InjectionPharmacokinetics: Tmax of Insulin AspartWeek 82 hoursStandard Deviation 0.53
Mixed InjectionPharmacokinetics: Tmax of Insulin AspartWeek 02 hoursStandard Deviation 0.99
Separate InjectionPharmacokinetics: Tmax of Insulin AspartWeek 02 hoursStandard Deviation 0.97
Separate InjectionPharmacokinetics: Tmax of Insulin AspartWeek 81.5 hoursStandard Deviation 0.51
p-value: 0.1ANCOVA
Secondary

Pharmacokinetics: Tmax of Insulin Detemir

The observed peak drug concentration at time (T): T0, T0.5hour (hr), T1hr, T1.5hr, T2hrs, T2.5hrs, T3hrs, T3.5hrs, T4hrs

Time frame: Week 0 and Week 8

Population: Intention-to-treat (ITT) analysis set consists of all randomised children with a signed informed consent and at least one HbA1c value determined after randomisation. Subjects are analysed based on initial randomisation.

ArmMeasureGroupValue (MEDIAN)Dispersion
Mixed InjectionPharmacokinetics: Tmax of Insulin DetemirWeek 03.5 hoursStandard Deviation 0.93
Mixed InjectionPharmacokinetics: Tmax of Insulin DetemirWeek 83.5 hoursStandard Deviation 0.38
Separate InjectionPharmacokinetics: Tmax of Insulin DetemirWeek 03.5 hoursStandard Deviation 0.48
Separate InjectionPharmacokinetics: Tmax of Insulin DetemirWeek 83.3 hoursStandard Deviation 0.78
p-value: 0.411ANCOVA
Secondary

Self-measured Plasma Glucose Profile (After Breakfast)

Time frame: Week 0 and Week 8

Population: Intention-to-treat (ITT) analysis set consists of all randomised children with a signed informed consent and at least one HbA1c value determined after randomisation. Subjects are analysed based on initial randomisation.

ArmMeasureGroupValue (MEAN)Dispersion
Mixed InjectionSelf-measured Plasma Glucose Profile (After Breakfast)Week 0, n=5, 6123.00 mg/dLStandard Deviation 61.9
Mixed InjectionSelf-measured Plasma Glucose Profile (After Breakfast)Week 8, n=4, 7208.08 mg/dLStandard Deviation 48.19
Separate InjectionSelf-measured Plasma Glucose Profile (After Breakfast)Week 0, n=5, 6164.89 mg/dLStandard Deviation 73.33
Separate InjectionSelf-measured Plasma Glucose Profile (After Breakfast)Week 8, n=4, 7167.98 mg/dLStandard Deviation 70.64
p-value: 0.389ANCOVA
Secondary

Self-measured Plasma Glucose Profile (After Dinner)

Time frame: Week 0 and Week 8

Population: Intention-to-treat (ITT) analysis set consists of all randomised children with a signed informed consent and at least one HbA1c value determined after randomisation. Subjects are analysed based on initial randomisation. CGMS® data not available/sufficient for pre-study evaluation in five subjects or at post-study evaluation in four subjects.

ArmMeasureGroupValue (MEAN)Dispersion
Mixed InjectionSelf-measured Plasma Glucose Profile (After Dinner)Week 0, n=8, 5175.38 mg/dLStandard Deviation 58.47
Mixed InjectionSelf-measured Plasma Glucose Profile (After Dinner)Week 8, n=7, 6198.00 mg/dLStandard Deviation 53.85
Separate InjectionSelf-measured Plasma Glucose Profile (After Dinner)Week 0, n=8, 5201.80 mg/dLStandard Deviation 59.12
Separate InjectionSelf-measured Plasma Glucose Profile (After Dinner)Week 8, n=7, 6187.67 mg/dLStandard Deviation 85.63
p-value: 0.917ANCOVA
Secondary

Self-measured Plasma Glucose Profile (Before Breakfast)

Time frame: Week 0 and Week 8

Population: Intention-to-treat (ITT) analysis set consists of all randomised children with a signed informed consent and at least one HbA1c value determined after randomisation. Subjects are analysed based on initial randomisation.

ArmMeasureGroupValue (MEAN)Dispersion
Mixed InjectionSelf-measured Plasma Glucose Profile (Before Breakfast)Week 0190.31 mg/dLStandard Deviation 56.8
Mixed InjectionSelf-measured Plasma Glucose Profile (Before Breakfast)Week 8162.96 mg/dLStandard Deviation 57.46
Separate InjectionSelf-measured Plasma Glucose Profile (Before Breakfast)Week 0165.39 mg/dLStandard Deviation 70.28
Separate InjectionSelf-measured Plasma Glucose Profile (Before Breakfast)Week 8204.75 mg/dLStandard Deviation 59.25
p-value: 0.063ANCOVA
Secondary

Self-measured Plasma Glucose Profile (Before Dinner)

Time frame: Week 0 and Week 8

Population: Intention-to-treat (ITT) analysis set consists of all randomised children with a signed informed consent and at least one HbA1c value determined after randomisation. Subjects are analysed based on initial randomisation.

ArmMeasureGroupValue (MEAN)Dispersion
Mixed InjectionSelf-measured Plasma Glucose Profile (Before Dinner)Week 0199.14 mg/dLStandard Deviation 42.05
Mixed InjectionSelf-measured Plasma Glucose Profile (Before Dinner)Week 8185.23 mg/dLStandard Deviation 66.3
Separate InjectionSelf-measured Plasma Glucose Profile (Before Dinner)Week 0201.44 mg/dLStandard Deviation 57.5
Separate InjectionSelf-measured Plasma Glucose Profile (Before Dinner)Week 8181.03 mg/dLStandard Deviation 68.41
p-value: 0.856ANCOVA
Secondary

Weight Z Score

Z score of weight. To estimate the growth of children, standardised mean weight values were calculated for each month of age and for each sex

Time frame: Week 0 and Week 8

Population: Intention-to-treat (ITT) analysis set consists of all randomised children with a signed informed consent and at least one HbA1c value determined after randomisation. Subjects are analysed based on initial randomisation.

ArmMeasureGroupValue (MEAN)Dispersion
Mixed InjectionWeight Z ScoreWeek 0, n=13, 12-0.42 Z-scoreStandard Deviation 0.71
Mixed InjectionWeight Z ScoreWeek 8, n=11, 12-0.29 Z-scoreStandard Deviation 0.65
Separate InjectionWeight Z ScoreWeek 0, n=13, 120.19 Z-scoreStandard Deviation 0.69
Separate InjectionWeight Z ScoreWeek 8, n=11, 120.26 Z-scoreStandard Deviation 0.67
p-value: 0.202ANCOVA

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026