Clinical Trial Results:
Dasiglucagon in the treatment of postprandial hypoglycaemia after Roux-en-Y gastric bypass
Summary
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EudraCT number |
2019-001915-22 |
Trial protocol |
DK |
Global end of trial date |
26 Feb 2020
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Results information
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Results version number |
v1(current) |
This version publication date |
31 Mar 2021
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First version publication date |
31 Mar 2021
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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 |
CKN-DASI-RYGB
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Additional study identifiers
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ISRCTN number |
- | ||
US NCT number |
NCT03984370 | ||
WHO universal trial number (UTN) |
- | ||
Sponsors
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Sponsor organisation name |
Center for Clinical Metabolic Research at Gentofte Hospital
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Sponsor organisation address |
Gentofte Hospitalsvej 7, hall 7, 3rd floor, Hellerup, Denmark, 2900
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Public contact |
Herlev-Gentofte Hospital, Center for Clinical Metabolic Research at Herlev-Gentofte Hospital, +45 60117434, casper.kjaersgaard.nielsen@regionh.dk
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Scientific contact |
Herlev-Gentofte Hospital, Center for Clinical Metabolic Research at Herlev-Gentofte Hospital, +45 60117434, casper.kjaersgaard.nielsen@regionh.dk
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Paediatric regulatory details
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Is trial part of an agreed paediatric investigation plan (PIP) |
No
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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? |
No
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Results analysis stage
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Analysis stage |
Final
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Date of interim/final analysis |
26 Feb 2021
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Is this the analysis of the primary completion data? |
Yes
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Primary completion date |
26 Feb 2020
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Global end of trial reached? |
Yes
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Global end of trial date |
26 Feb 2020
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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 |
This wasa proof-of-concept study aiming to evaluate the use of dasiglucagon in the management of postprandial hyperinsulinaemic hypoglycaemia in RYGB-operated individuals. To examine the effects of two different doses of dasiglucagon on the postprandial nadir plasma glucose concentration in RYGB-operated individuals suffering from postprandial hyperinsulinaemic hypoglycaemia by use of a mixed meal test (MMT).
The study was designed as a double-blinded, randomised, placebo-controlled, 3-period, 3-treatment, crossover study comprising 3 separate treatment days (MMTs).
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Protection of trial subjects |
Participants are offered a healthy lunch followed by a 30-minute observation period after completion of each MMTs.
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Background therapy |
- | ||
Evidence for comparator |
- | ||
Actual start date of recruitment |
02 Sep 2019
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Long term follow-up planned |
No
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Independent data monitoring committee (IDMC) involvement? |
Yes
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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 |
Denmark: 10
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Worldwide total number of subjects |
10
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EEA total number of subjects |
10
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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) |
0
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Adolescents (12-17 years) |
0
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Adults (18-64 years) |
9
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From 65 to 84 years |
1
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85 years and over |
0
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Recruitment
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Recruitment details |
- Oral and written information about the study. - Oral and written informed consent. - Review of inclusion and exclusion criteria. - Measurement of blood pressure, pulse, weight and height. - Fasting blood samples analysis including for, anaemia: basofilocytes, eosinofilocytes, erythrocytes, ferritin, haemoglobin, folate, iron, leukocytes, lymp | ||||||||||||
Pre-assignment
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Screening details |
A physician evaluated if inclusion criteria were fulfilled before enrollment | ||||||||||||
Period 1
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Period 1 title |
Overall (placebo, 80 and 200 ug dasiglu) (overall period)
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Is this the baseline period? |
Yes | ||||||||||||
Allocation method |
Randomised - controlled
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Blinding used |
Double blind | ||||||||||||
Roles blinded |
Subject, Investigator | ||||||||||||
Blinding implementation details |
Blinding procedure was successful
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Arms
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Are arms mutually exclusive |
No
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Arm title
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Placebo | ||||||||||||
Arm description |
- | ||||||||||||
Arm type |
Placebo | ||||||||||||
Investigational medicinal product name |
Placebo
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Investigational medicinal product code |
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Other name |
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Pharmaceutical forms |
Solution for injection
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Routes of administration |
Subcutaneous use
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Dosage and administration details |
0,4 mL of placebo
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Arm title
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80 ug dasiglucagon | ||||||||||||
Arm description |
- | ||||||||||||
Arm type |
Experimental | ||||||||||||
Investigational medicinal product name |
Dasiglucagon
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Investigational medicinal product code |
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Other name |
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Pharmaceutical forms |
Solution for injection
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Routes of administration |
Subcutaneous use
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Dosage and administration details |
80 ug dasiglucagon s.c. in abdomen
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Arm title
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200 ug dasiglucagon | ||||||||||||
Arm description |
- | ||||||||||||
Arm type |
Experimental | ||||||||||||
Investigational medicinal product name |
Dasiglucagon
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Investigational medicinal product code |
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Other name |
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Pharmaceutical forms |
Solution for injection
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Routes of administration |
Subcutaneous use
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Dosage and administration details |
200 ug dasiglucagon s.c. in abdomen
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Baseline characteristics reporting groups
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Reporting group title |
Overall (placebo, 80 and 200 ug dasiglu)
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Reporting group description |
10 subjects at the baseline | |||||||||||||||||||||||||||||||||||||||||||||||||||
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End points reporting groups
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Reporting group title |
Placebo
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Reporting group description |
- | ||
Reporting group title |
80 ug dasiglucagon
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Reporting group description |
- | ||
Reporting group title |
200 ug dasiglucagon
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Reporting group description |
- |
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End point title |
Nadir plasma glucose concentration | ||||||||||||||||
End point description |
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End point type |
Primary
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End point timeframe |
Nadir plasma glucose concentration within 240 minutes after MMT.
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Attachments |
Nadir glucose concentration |
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Notes [1] - placebo [2] - 80 ug [3] - 200 ug |
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Statistical analysis title |
Pla vs. 200 ug | ||||||||||||||||
Statistical analysis description |
A mixed model with Sidak corrections for multiple comparisons
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Comparison groups |
Placebo v 200 ug dasiglucagon
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Number of subjects included in analysis |
20
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Analysis specification |
Post-hoc
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Analysis type |
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P-value |
< 0.001 | ||||||||||||||||
Method |
ANOVA | ||||||||||||||||
Parameter type |
Mean difference (final values) | ||||||||||||||||
Point estimate |
1.4
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Confidence interval |
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level |
95% | ||||||||||||||||
sides |
2-sided
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lower limit |
0.81 | ||||||||||||||||
upper limit |
2.05 | ||||||||||||||||
Statistical analysis title |
Pla vs. 80 ug | ||||||||||||||||
Statistical analysis description |
A mixed model with Sidak corrections for multiple comparisons
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Comparison groups |
Placebo v 80 ug dasiglucagon
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Number of subjects included in analysis |
20
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Analysis specification |
Post-hoc
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Analysis type |
other | ||||||||||||||||
P-value |
< 0.01 [4] | ||||||||||||||||
Method |
ANOVA | ||||||||||||||||
Parameter type |
Mean difference (final values) | ||||||||||||||||
Point estimate |
0.9
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Confidence interval |
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level |
95% | ||||||||||||||||
sides |
2-sided
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lower limit |
0.35 | ||||||||||||||||
upper limit |
1.35 | ||||||||||||||||
Notes [4] - Sidak corrected |
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Adverse events information
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Timeframe for reporting adverse events |
0-240 during the MMts
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Assessment type |
Systematic | ||||||||||||||||||||||||||||||||||||||||||||
Dictionary used for adverse event reporting
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Dictionary name |
MedDRA | ||||||||||||||||||||||||||||||||||||||||||||
Dictionary version |
23
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Reporting groups
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Reporting group title |
All adverse events
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Reporting group description |
- | ||||||||||||||||||||||||||||||||||||||||||||
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Frequency threshold for reporting non-serious adverse events: 0% | |||||||||||||||||||||||||||||||||||||||||||||
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Substantial protocol amendments (globally) |
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Were there any global substantial amendments to the protocol? No | |||
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 |