Clinical Trial Results:
An open-label, randomised, multicentre, single-dose, parallel group trial to evaluate pharmacokinetics and pharmacodynamics of empagliflozin in children and adolescents from 10 to less than 18 years of age with type 2 diabetes mellitus
Summary
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EudraCT number |
2013-002304-14 |
Trial protocol |
DE Outside EU/EEA AT FR |
Global end of trial date |
29 Feb 2016
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Results information
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Results version number |
v1(current) |
This version publication date |
13 Aug 2016
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First version publication date |
13 Aug 2016
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Other versions |
Trial Information
Subject Disposition
Baseline Characteristics
End Points
Adverse Events
More Information
Subject Disposition
Baseline Characteristics
End Points
Adverse Events
More Information
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Trial identification
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Sponsor protocol code |
1245.87
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Additional study identifiers
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ISRCTN number |
- | ||
US NCT number |
NCT02121483 | ||
WHO universal trial number (UTN) |
- | ||
Sponsors
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Sponsor organisation name |
Boehringer Ingelheim
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Sponsor organisation address |
Binger Strasse 173, Ingelheim am Rhein, Germany, 55216
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Public contact |
QRPE Processes and Systems Coordination,
Clinical Trial Information Disclosure, Boehringer Ingelheim (BI), +1 800 2430127, clintriage.rdg@boehringer-ingelheim.com
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Scientific contact |
QRPE Processes and Systems Coordination,
Clinical Trial Information Disclosure, Boehringer Ingelheim (BI), +1 800 2430127, clintriage.rdg@boehringer-ingelheim.com
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Paediatric regulatory details
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Is trial part of an agreed paediatric investigation plan (PIP) |
Yes
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EMA paediatric investigation plan number(s) |
EMEA-000082-PIP01-09 | ||
Does article 45 of REGULATION (EC) No 1901/2006 apply to this trial? |
No
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Does article 46 of REGULATION (EC) No 1901/2006 apply to this trial? |
Yes
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Results analysis stage
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Analysis stage |
Final
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Date of interim/final analysis |
30 Mar 2016
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Is this the analysis of the primary completion data? |
Yes
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Primary completion date |
24 Feb 2016
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Global end of trial reached? |
Yes
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Global end of trial date |
29 Feb 2016
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Was the trial ended prematurely? |
No
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General information about the trial
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Main objective of the trial |
The objectives of this trial were to assess the pharmacokinetics and the pharmacodynamics of a single dose of empagliflozin in children and
adolescents with type 2 diabetes mellitus.
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Protection of trial subjects |
Only subjects that met all the study inclusion and none of the exclusion criteria were to be entered in the study. All subjects were free to withdraw from the clinical trial at any time for any reason given. Close monitoring of all subjects was adhered to throughout the trial conduct.
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Background therapy |
Patient could take Metformin or basal or multiple dose injection (MDI) insulin as background in addition to diet and exercise. | ||
Evidence for comparator |
- | ||
Actual start date of recruitment |
30 Jun 2014
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Long term follow-up planned |
No
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Independent data monitoring committee (IDMC) involvement? |
No
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Population of trial subjects
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Number of subjects enrolled per country |
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Country: Number of subjects enrolled |
France: 1
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Country: Number of subjects enrolled |
Israel: 2
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Country: Number of subjects enrolled |
Mexico: 4
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Country: Number of subjects enrolled |
United States: 22
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Country: Number of subjects enrolled |
South Africa: 10
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Worldwide total number of subjects |
39
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EEA total number of subjects |
1
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Number of subjects enrolled per age group |
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In utero |
0
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Preterm newborn - gestational age < 37 wk |
0
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Newborns (0-27 days) |
0
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Infants and toddlers (28 days-23 months) |
0
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Children (2-11 years) |
6
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Adolescents (12-17 years) |
33
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Adults (18-64 years) |
0
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From 65 to 84 years |
0
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85 years and over |
0
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Recruitment
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Recruitment details |
- | ||||||||||||
Pre-assignment
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Screening details |
All subjects were screened for eligibility to participate in the trial. Subjects attended specialist sites which would then ensure that they (the subjects) met all inclusion/exclusion criteria. Subjects were not to be randomised to trial treatment if any one of the specific entry criteria were violated. | ||||||||||||
Period 1
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Period 1 title |
Treatment period (overall period)
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Is this the baseline period? |
Yes | ||||||||||||
Allocation method |
Randomised - controlled
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Blinding used |
Not blinded | ||||||||||||
Blinding implementation details |
Blinding is not applicable as this trial was conducted in an open-label manner at the trial sites.
Also, the trial is uncontrolled trial.
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Arms
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Are arms mutually exclusive |
Yes
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Arm title
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Empagliflozin 5mg | ||||||||||||
Arm description |
Single dose (1 tablet) of 5mg, empagliflozin, film-coated tablet administered orally. | ||||||||||||
Arm type |
Experimental | ||||||||||||
Investigational medicinal product name |
Empagliflozin
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Investigational medicinal product code |
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Other name |
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Pharmaceutical forms |
Film-coated tablet
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Routes of administration |
Oral use
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Dosage and administration details |
Single dose (1 tablet) of 5mg, empagliflozin, film-coated tablet administered orally.
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Arm title
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Empagliflozin 10mg | ||||||||||||
Arm description |
Single dose (1 tablet) of 10mg, empagliflozin, film-coated tablet administered orally. | ||||||||||||
Arm type |
Experimental | ||||||||||||
Investigational medicinal product name |
Empagliflozin
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Investigational medicinal product code |
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Other name |
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Pharmaceutical forms |
Film-coated tablet
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Routes of administration |
Oral use
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Dosage and administration details |
Single dose (1 tablet) of 10mg, empagliflozin, film-coated tablet administered orally.
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Arm title
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Empagliflozin 25mg | ||||||||||||
Arm description |
Single dose (1 tablet) of 25mg, empagliflozin, film-coated tablet administered orally. | ||||||||||||
Arm type |
Experimental | ||||||||||||
Investigational medicinal product name |
Empagliflozin
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Investigational medicinal product code |
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Other name |
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Pharmaceutical forms |
Film-coated tablet
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Routes of administration |
Oral use
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Dosage and administration details |
Single dose (1 tablet) of 25mg, empagliflozin, film-coated tablet administered orally.
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Notes [1] - The number of subjects reported to be in the baseline period are not the same as the worldwide number enrolled in the trial. It is expected that these numbers will be the same. Justification: Baseline characteristics are based on patients who were randomised after successfully completing the screening period and received at least one dose of the trial medication. |
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Baseline characteristics reporting groups
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Reporting group title |
Empagliflozin 5mg
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Reporting group description |
Single dose (1 tablet) of 5mg, empagliflozin, film-coated tablet administered orally. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reporting group title |
Empagliflozin 10mg
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Reporting group description |
Single dose (1 tablet) of 10mg, empagliflozin, film-coated tablet administered orally. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reporting group title |
Empagliflozin 25mg
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Reporting group description |
Single dose (1 tablet) of 25mg, empagliflozin, film-coated tablet administered orally. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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End points reporting groups
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Reporting group title |
Empagliflozin 5mg
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Reporting group description |
Single dose (1 tablet) of 5mg, empagliflozin, film-coated tablet administered orally. | ||
Reporting group title |
Empagliflozin 10mg
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Reporting group description |
Single dose (1 tablet) of 10mg, empagliflozin, film-coated tablet administered orally. | ||
Reporting group title |
Empagliflozin 25mg
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Reporting group description |
Single dose (1 tablet) of 25mg, empagliflozin, film-coated tablet administered orally. |
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End point title |
AUC0-inf | ||||||||||||||||
End point description |
Area under the concentration-time curve of analyte in plasma over the time interval from 0 extrapolated to infinity (AUC0-inf).
Pharmacokinetic Set (PKS): The PKS included all treated patients who provided at least 1 primary or secondary pharmacokinetic parameter for
statistical assessment.
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End point type |
Primary
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End point timeframe |
Before drug administration (-0:30 hours (h)) and 0:30h, 1:00h, 1:30h, 2:00h, 4:00h, 8:00h, 12:00 (Day 1), 24:00 (Day 2), 34:00 (Day 2), 48:00 (Day 3) after drug administration.
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Notes [1] - PKS [2] - PKS [3] - PKS |
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Statistical analysis title |
Statistical analysis 1 | ||||||||||||||||
Statistical analysis description |
Dose proportionality was assessed based on a power model that describes the functional relationship between the dose and AUC0-inf.
Based on the estimate for the slope parameter β, a 2-sided 95% CI for the slope was computed.
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Comparison groups |
Empagliflozin 5mg v Empagliflozin 10mg v Empagliflozin 25mg
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Number of subjects included in analysis |
27
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Analysis specification |
Pre-specified
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Analysis type |
other | ||||||||||||||||
Method |
Regression, Linear | ||||||||||||||||
Parameter type |
Slope | ||||||||||||||||
Point estimate |
0.949
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Confidence interval |
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level |
95% | ||||||||||||||||
sides |
2-sided
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lower limit |
0.7276 | ||||||||||||||||
upper limit |
1.1704 | ||||||||||||||||
Variability estimate |
Standard error of the mean
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Dispersion value |
0.1075
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End point title |
AUC0-tz | ||||||||||||||||
End point description |
Area under the concentration-time curve of the analyte in plasma over the time interval from 0 to the time of the last quantifiable concentration (AUC0-tz).
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End point type |
Primary
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End point timeframe |
Before drug administration (-0:30 hours (h)) and 0:30h, 1:00h, 1:30h, 2:00h, 4:00h, 8:00h, 12:00 (Day 1), 24:00 (Day 2), 34:00 (Day 2), 48:00 (Day 3) after drug administration.
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Notes [4] - PKS [5] - PKS [6] - PKS |
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Statistical analysis title |
Statistical analysis 1 | ||||||||||||||||
Statistical analysis description |
Dose proportionality was assessed based on a power model that describes the functional relationship between the dose and AUC0-tz.
Based on the estimate for the slope parameter β, a 2-sided 95% CI for the slope was computed.
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Comparison groups |
Empagliflozin 5mg v Empagliflozin 10mg v Empagliflozin 25mg
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Number of subjects included in analysis |
27
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Analysis specification |
Pre-specified
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Analysis type |
other | ||||||||||||||||
Method |
Regression, Linear | ||||||||||||||||
Parameter type |
Slope | ||||||||||||||||
Point estimate |
0.9597
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Confidence interval |
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level |
95% | ||||||||||||||||
sides |
2-sided
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lower limit |
0.7356 | ||||||||||||||||
upper limit |
1.1838 | ||||||||||||||||
Variability estimate |
Standard error of the mean
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Dispersion value |
0.1088
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End point title |
Cmax | ||||||||||||||||
End point description |
Maximum measured concentration in plasma (Cmax).
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End point type |
Primary
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End point timeframe |
Before drug administration (-0:30 hours (h)) and 0:30h, 1:00h, 1:30h, 2:00h, 4:00h, 8:00h, 12:00 (Day 1), 24:00 (Day 2), 34:00 (Day 2), 48:00 (Day 3) after drug administration.
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Notes [7] - PKS [8] - PKS [9] - PKS |
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Statistical analysis title |
Statistical analysis 1 | ||||||||||||||||
Statistical analysis description |
Dose proportionality was assessed based on a power model that describes the functional relationship between the dose and Cmax.
Based on the estimate for the slope parameter β, a 2-sided 95% CI for the slope was computed.
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Comparison groups |
Empagliflozin 5mg v Empagliflozin 10mg v Empagliflozin 25mg
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Number of subjects included in analysis |
27
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Analysis specification |
Pre-specified
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Analysis type |
other | ||||||||||||||||
Method |
Regression, Linear | ||||||||||||||||
Parameter type |
Slope | ||||||||||||||||
Point estimate |
0.8554
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Confidence interval |
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level |
95% | ||||||||||||||||
sides |
2-sided
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lower limit |
0.5504 | ||||||||||||||||
upper limit |
1.1603 | ||||||||||||||||
Variability estimate |
Standard error of the mean
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Dispersion value |
0.1481
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End point title |
tmax [10] | ||||||||||||||||
End point description |
Maximum measured concentration in plasma (tmax)
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End point type |
Primary
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End point timeframe |
Before drug administration (-0:30 hours (h)) and 0:30h, 1:00h, 1:30h, 2:00h, 4:00h, 8:00h, 12:00 (Day 1), 24:00 (Day 2), 34:00 (Day 2), 48:00 (Day 3) after drug administration.
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Notes [10] - No statistical analyses have been specified for this primary end point. It is expected there is at least one statistical analysis for each primary end point. Justification: This endpoint was evaluated only descriptively. Thus, no statistical hypothesis were tested. |
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Notes [11] - PKS [12] - PKS [13] - PKS |
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No statistical analyses for this end point |
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End point title |
t1/2 [14] | ||||||||||||||||
End point description |
Terminal half-life in plasma (t1/2).
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End point type |
Primary
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End point timeframe |
Before drug administration (-0:30 hours (h)) and 0:30h, 1:00h, 1:30h, 2:00h, 4:00h, 8:00h, 12:00 (Day 1), 24:00 (Day 2), 34:00
(Day 2), 48:00 (Day 3) after drug administration.
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Notes [14] - No statistical analyses have been specified for this primary end point. It is expected there is at least one statistical analysis for each primary end point. Justification: This endpoint was evaluated only descriptively. Thus, no statistical hypothesis were tested. |
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Notes [15] - PKS [16] - PKS [17] - PKS |
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No statistical analyses for this end point |
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End point title |
Change from baseline in Urinary Glucose Excretion (UGE) over 24 h after study drug intake | ||||||||||||||||
End point description |
Change from baseline in Urinary Glucose Excretion (UGE) over 24 h after study drug intake. For the changes from baseline in UGE on Day 1 (0 to 24 h postdose) , adjusted means per treatment group were to be calculated based on an ANCOVA including ‘treatment’ as a fixed effect and ‘UGE at baseline’ and ‘FPG at baseline’ as continuous covariates. Means presented are the adjusted means.
Treated Set (TS) including patients with UGE data on both visits is the population set used for the endpoint.
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End point type |
Secondary
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End point timeframe |
baseline and 24 hours
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Notes [18] - TS [19] - TS [20] - TS |
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No statistical analyses for this end point |
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End point title |
Change from baseline in Fasting Plasma Glucose (FPG) at 24 h after study drug intake | ||||||||||||||||
End point description |
Change from baseline in Fasting Plasma Glucose (FPG) at 24h after study drug intake. For the change from baseline in FPG at 24 h postdose (in the morning of Day 2), adjusted means per treatment group were to be calculated based on an ANCOVA including ‘treatment’ as a fixed effect and ‘FPG at baseline’ as continuous covariate. Means presented are the adjusted means.
Treated Set (TS) including patients with FPG data on both visits was the population set used for this endpoint.
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End point type |
Secondary
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End point timeframe |
baseline and 24 hours
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Notes [21] - TS [22] - TS [23] - TS |
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No statistical analyses for this end point |
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End point title |
Change from baseline in 8-point plasma glucose profile over 24 h after study drug intake | ||||||||||||||||
End point description |
Change from baseline in 8-point plasma glucose profile over 24h after study drug intake (as defined by change from baseline in Mean Daily Glucose (MDG) calculated at Day 1). For the changes from baseline in MDG on Day 1, adjusted means per treatment group were to be calculated based on an ANCOVA including ‘treatment’ as fixed effect and ‘MDG at baseline’ as continuous covariate. Means presented are the adjusted means.
Treated Set (TS) including patients with plasma glucose profile data on both visits is the population set used for this endpoint.
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End point type |
Secondary
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End point timeframe |
baseline and 24 hours
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Notes [24] - TS [25] - TS [26] - TS |
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No statistical analyses for this end point |
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Adverse events information
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Timeframe for reporting adverse events |
All adverse events reported within 7 days following trial drug administration were considered on treatment, up to 8 days.
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Assessment type |
Systematic | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Dictionary used for adverse event reporting
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Dictionary name |
MedDRA | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Dictionary version |
18.1
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Reporting groups
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Reporting group title |
Empagliflozin 5mg
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Reporting group description |
Single dose (1 tablet) of 5mg, empagliflozin, film-coated tablet administered orally. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reporting group title |
Empagliflozin 10mg
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Reporting group description |
Single dose (1 tablet) of 10mg, empagliflozin, film-coated tablet administered orally. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reporting group title |
Empagliflozin 25mg
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Reporting group description |
Single dose (1 tablet) of 25mg, empagliflozin, film-coated tablet administered orally. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Frequency threshold for reporting non-serious adverse events: 5% | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Substantial protocol amendments (globally) |
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Were there any global substantial amendments to the protocol? Yes | |||
Date |
Amendment |
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27 Jan 2014 |
In agreement with FDA and EMA/PDCO, patient on a stable dose of basal insulin (given alone or in combination with metformin treatment) could also be included in the trial and the clinical trial protocol was adapted throughout to accommodate for this change in the main criteria for inclusion.
Exclusion Criterion No. 2 was modified to ‘History of acute metabolic de-compensation, such as diabetic ketoacidosis within 3 months before the screening visit with theexception of acute de-compensation at the time of T2DM diagnosis’, as it had been discussed at the Investigator Meeting that acute de-compensation at the time of diagnosis of T2DM was not to be a reason for exclusion and was therefore listed as an exception.
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09 Feb 2015 |
The main criteria for inclusion as well as Inclusion Criteria No. 3 and 4 were adapted by removal of the lower HbA1c limit as well as by removal of a minimum dose of metformin and addition of stable dosing for metformin (for patients on metformin background therapy). As agreed with the FDA and the EMA/PDCO, these changes were to improve recruitment while accounting for special characteristics of paediatric patients with
T2DM. |
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29 Jul 2015 |
As agreed with FDA and EMA/PDCO, patients on MDI insulin (with a maximum total daily dose) were to also be included in the trial. In addition, the weekly insulin dose change allowed prior to randomisation was revised. The clinical trial protocol was adapted throughout to accommodate for this change in the main criteria for inclusion.
Metabolic acidosis, ketoacidosis, and diabetic ketoacidosis were added to the list of AESIs upon request by the FDA in order to collect as much information as possible about the potential risk in ongoing trials with SGLT-2 inhibitors.
The potential risk of diabetic ketoacidosis during treatment with SGLT-2 inhibitors was added in the benefit-risk assessment. Furthermore, recommendations in case of diabetic ketoacidosis symptoms were given and diabetic ketoacidosis was defined as a reason for withdrawal of individual patients. |
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Interruptions (globally) |
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Were there any global interruptions to the trial? No | |||
Limitations and caveats |
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Limitations of the trial such as small numbers of subjects analysed or technical problems leading to unreliable data. | |||
None reported |