Clinical Trial Results:
The effectiveness of pharmacological treatment with the glucagon-like peptide-1 receptor agonist Liraglutide 3mg (Saxenda®) once-daily for weight management in forensic psychiatry; An Exploratory pilot study.
Summary
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EudraCT number |
2020-003718-11 |
Trial protocol |
DK |
Global end of trial date |
01 Sep 2022
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Results information
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Results version number |
v1(current) |
This version publication date |
05 Oct 2023
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First version publication date |
05 Oct 2023
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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 |
AFJ2020-2
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Additional study identifiers
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ISRCTN number |
- | ||
US NCT number |
NCT04781998 | ||
WHO universal trial number (UTN) |
- | ||
Sponsors
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Sponsor organisation name |
Mental Health Center Copenhagen, Frederiksberg
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Sponsor organisation address |
Hovedvejen 17, Frederiksberg, Denmark, 2000
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Public contact |
Anders Fink-Jensen, Mental Health Center Copenhagen, Frederiksberg, anders.fink-jensen@regionh.dk
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Scientific contact |
Anders Fink-Jensen, Mental Health Center Copenhagen, Frederiksberg, anders.fink-jensen@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 |
01 Aug 2023
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Is this the analysis of the primary completion data? |
Yes
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Primary completion date |
01 Sep 2022
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Global end of trial reached? |
Yes
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Global end of trial date |
01 Sep 2022
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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 objective of this study is to investigate the effectiveness of pharmacological treatment with liraglutide 3 mg (Saxenda®) for bodyweight management in patients with diagnosed with severe mental illness and excess weight (BMI ≥27 kg/m2) who also have bodyweight related medical problems or with severe mental illness and obesity (BMI ≥30 kg/m2), admitted to a forensic psychiatry department. The primary endpoint is the number of patients completing the study defined as “completers”.
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Protection of trial subjects |
The data that support the findings of this study are available on request from the corresponding author. The data are not publicly available due to privacy restrictions.
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Background therapy |
- | ||
Evidence for comparator |
- | ||
Actual start date of recruitment |
01 Nov 2020
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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: 24
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Worldwide total number of subjects |
24
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EEA total number of subjects |
24
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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) |
24
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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 |
Patients were recruited by investigators at departments for forensic psychiatry at Mental Health Centre Sct. Hans and Mental Health Centre Glostrup in Denmark | ||||||||||||||||||
Pre-assignment
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Screening details |
All patients were screened according to in- and exclusion criteria | ||||||||||||||||||
Pre-assignment period milestones
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Number of subjects started |
24 | ||||||||||||||||||
Number of subjects completed |
24 | ||||||||||||||||||
Period 1
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Period 1 title |
Baseline
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Is this the baseline period? |
Yes | ||||||||||||||||||
Allocation method |
Not applicable
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Blinding used |
Not blinded | ||||||||||||||||||
Blinding implementation details |
Not blinded
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Arms
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Arm title
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Baseline values | ||||||||||||||||||
Arm description |
Baseline | ||||||||||||||||||
Arm type |
Baseline | ||||||||||||||||||
Investigational medicinal product name |
Saxenda 6 mg/ml injektionsvæske, opløsning, i fyldt pen
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Investigational medicinal product code |
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Other name |
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Pharmaceutical forms |
Suspension for injection in pre-filled injector
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Routes of administration |
Subcutaneous use
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Dosage and administration details |
Liraglutide 3 mg (Saxenda®) 6 mg/ml, 3 ml pre-filled pen-injector. Initial daily dose is 0.6 mg liraglutide (Saxenda®) for one week. If tolerated patients increase the dose by +0.6 mg each week until the full maintenance of 3 mg is reached.
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Period 2
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Period 2 title |
Overall periode
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Is this the baseline period? |
No | ||||||||||||||||||
Allocation method |
Not applicable
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Blinding used |
Not blinded | ||||||||||||||||||
Arms
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Arm title
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Intervention | ||||||||||||||||||
Arm description |
Liraglutide 3 mg (Saxenda®) 6 mg/ml, 3 ml pre-filled pen-injector. Initial daily dose is 0.6 mg liraglutide (Saxenda®) for one week. If tolerated patients increase the dose by +0.6 mg each week until the full maintenance of 3 mg is reached. | ||||||||||||||||||
Arm type |
Experimental | ||||||||||||||||||
Investigational medicinal product name |
Saxenda 6 mg/ml injektionsvæske, opløsning, i fyldt pen
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Investigational medicinal product code |
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Other name |
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Pharmaceutical forms |
Suspension for injection in pre-filled injector
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Routes of administration |
Subcutaneous use
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Dosage and administration details |
Liraglutide 3 mg (Saxenda®) 6 mg/ml, 3 ml pre-filled pen-injector. Initial daily dose is 0.6 mg liraglutide (Saxenda®) for one week. If tolerated patients increase the dose by +0.6 mg each week until the full maintenance of 3 mg is reached.
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Baseline characteristics reporting groups
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Reporting group title |
Baseline
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Reporting group description |
- | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
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End points reporting groups
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Reporting group title |
Baseline values
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Reporting group description |
Baseline | ||
Reporting group title |
Intervention
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Reporting group description |
Liraglutide 3 mg (Saxenda®) 6 mg/ml, 3 ml pre-filled pen-injector. Initial daily dose is 0.6 mg liraglutide (Saxenda®) for one week. If tolerated patients increase the dose by +0.6 mg each week until the full maintenance of 3 mg is reached. |
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End point title |
Number of completers | |||||||||
End point description |
A “completer” is defined as a participant with adherence to intervention defined as >80% throughout a full study duration (26 weeks)
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End point type |
Primary
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End point timeframe |
Full study duration 26 weeks
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Statistical analysis title |
Categorical endpoint | |||||||||
Statistical analysis description |
Categorical variables are presented as counts
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Comparison groups |
Baseline values v Intervention
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Number of subjects included in analysis |
35
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Analysis specification |
Pre-specified
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Analysis type |
other | |||||||||
P-value |
< 0.05 | |||||||||
Method |
Wilcoxon signed rank test | |||||||||
Confidence interval |
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End point title |
Changes in body weight | ||||||||||||
End point description |
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End point type |
Secondary
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End point timeframe |
26 weeks
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Statistical analysis title |
Continuous variables | ||||||||||||
Statistical analysis description |
Continuous variables are presented as median. 26-week completion was tested using a binomial test with corresponding confidence intervals and changes in continuous variables were tested using Wilcoxon signed rank test.
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Comparison groups |
Baseline values v Intervention
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Number of subjects included in analysis |
33
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Analysis specification |
Pre-specified
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Analysis type |
other | ||||||||||||
P-value |
< 0.05 | ||||||||||||
Method |
Wilcoxon signed rank test | ||||||||||||
Confidence interval |
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End point title |
HbA1c | ||||||||||||
End point description |
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End point type |
Secondary
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End point timeframe |
26 weeks
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Statistical analysis title |
Continuous variables | ||||||||||||
Statistical analysis description |
Continuous variables are presented as median. 26-week completion was tested using a binomial test with corresponding confidence intervals and changes in continuous variables were tested using Wilcoxon signed rank test.
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Comparison groups |
Baseline values v Intervention
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Number of subjects included in analysis |
33
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Analysis specification |
Pre-specified
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Analysis type |
other | ||||||||||||
P-value |
< 0.05 | ||||||||||||
Method |
Wilcoxon signed rank test | ||||||||||||
Confidence interval |
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End point title |
Systolic blood pressure | ||||||||||||
End point description |
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End point type |
Secondary
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End point timeframe |
26 weeks
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Statistical analysis title |
Continuous variables | ||||||||||||
Statistical analysis description |
Continuous variables are presented as median. 26-week completion was tested using a binomial test with corresponding confidence intervals and changes in continuous variables were tested using Wilcoxon signed rank test.
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Comparison groups |
Baseline values v Intervention
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Number of subjects included in analysis |
34
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Analysis specification |
Pre-specified
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Analysis type |
other | ||||||||||||
P-value |
< 0.05 | ||||||||||||
Method |
Wilcoxon signed rank test | ||||||||||||
Confidence interval |
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End point title |
Heart rate | ||||||||||||
End point description |
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End point type |
Secondary
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End point timeframe |
26 weeks
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Statistical analysis title |
Continuous variables | ||||||||||||
Statistical analysis description |
Continuous variables are presented as median. 26-week completion was tested using a binomial test with corresponding confidence intervals and changes in continuous variables were tested using Wilcoxon signed rank test.
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Comparison groups |
Baseline values v Intervention
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Number of subjects included in analysis |
34
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Analysis specification |
Pre-specified
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Analysis type |
other | ||||||||||||
P-value |
< 0.05 | ||||||||||||
Method |
Wilcoxon signed rank test | ||||||||||||
Confidence interval |
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End point title |
Fibrosis 4 score (FIB-4 score) | ||||||||||||
End point description |
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End point type |
Secondary
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End point timeframe |
26 weeks
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Statistical analysis title |
Continuous variables | ||||||||||||
Statistical analysis description |
Continuous variables are presented as median. 26-week completion was tested using a binomial test with corresponding confidence intervals and changes in continuous variables were tested using Wilcoxon signed rank test.
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Comparison groups |
Baseline values v Intervention
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Number of subjects included in analysis |
28
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Analysis specification |
Pre-specified
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Analysis type |
other | ||||||||||||
P-value |
< 0.05 | ||||||||||||
Method |
Wilcoxon signed rank test | ||||||||||||
Confidence interval |
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End point title |
Cholesterol | ||||||||||||
End point description |
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End point type |
Secondary
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End point timeframe |
26 weeks
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Statistical analysis title |
Continuous variables | ||||||||||||
Statistical analysis description |
Continuous variables are presented as median. 26-week completion was tested using a binomial test with corresponding confidence intervals and changes in continuous variables were tested using Wilcoxon signed rank test.
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Comparison groups |
Baseline values v Intervention
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Number of subjects included in analysis |
33
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Analysis specification |
Pre-specified
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Analysis type |
other | ||||||||||||
P-value |
< 0.05 | ||||||||||||
Method |
Wilcoxon signed rank test | ||||||||||||
Confidence interval |
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End point title |
Diastolic Blood pressure | ||||||||||||
End point description |
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End point type |
Secondary
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End point timeframe |
26 weeks
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Statistical analysis title |
Continuous variables | ||||||||||||
Statistical analysis description |
Continuous variables are presented as median. 26-week completion was tested using a binomial test with corresponding confidence intervals and changes in continuous variables were tested using Wilcoxon signed rank test.
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Comparison groups |
Baseline values v Intervention
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Number of subjects included in analysis |
34
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Analysis specification |
Pre-specified
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Analysis type |
other | ||||||||||||
P-value |
< 0.05 | ||||||||||||
Method |
Wilcoxon signed rank test | ||||||||||||
Confidence interval |
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End point title |
LDL | ||||||||||||
End point description |
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End point type |
Secondary
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End point timeframe |
26 weeks
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Statistical analysis title |
Continuous variables | ||||||||||||
Statistical analysis description |
Continuous variables are presented as median. 26-week completion was tested using a binomial test with corresponding confidence intervals and changes in continuous variables were tested using Wilcoxon signed rank test.
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Comparison groups |
Baseline values v Intervention
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Number of subjects included in analysis |
32
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Analysis specification |
Pre-specified
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Analysis type |
other | ||||||||||||
P-value |
< 0.05 | ||||||||||||
Method |
Wilcoxon signed rank test | ||||||||||||
Confidence interval |
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End point title |
HDL | ||||||||||||
End point description |
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End point type |
Secondary
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End point timeframe |
26 weeks
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Statistical analysis title |
Continuous variables | ||||||||||||
Statistical analysis description |
Continuous variables are presented as median. 26-week completion was tested using a binomial test with corresponding confidence intervals and changes in continuous variables were tested using Wilcoxon signed rank test.
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Comparison groups |
Baseline values v Intervention
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Number of subjects included in analysis |
33
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Analysis specification |
Pre-specified
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Analysis type |
other | ||||||||||||
P-value |
< 0.05 | ||||||||||||
Method |
Wilcoxon signed rank test | ||||||||||||
Confidence interval |
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End point title |
Triglyceride | ||||||||||||
End point description |
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End point type |
Secondary
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End point timeframe |
26 weeks
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Statistical analysis title |
Continuous variables | ||||||||||||
Statistical analysis description |
Continuous variables are presented as median. 26-week completion was tested using a binomial test with corresponding confidence intervals and changes in continuous variables were tested using Wilcoxon signed rank test.
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Comparison groups |
Baseline values v Intervention
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Number of subjects included in analysis |
33
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Analysis specification |
Pre-specified
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Analysis type |
other | ||||||||||||
P-value |
< 0.05 | ||||||||||||
Method |
Wilcoxon signed rank test | ||||||||||||
Confidence interval |
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Adverse events information
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Timeframe for reporting adverse events |
26 weeks (inclusion period). The patients will be informed about the opportunity to contact the investigator group in case of any events or reactions within 10 weeks after termination from the study.
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Adverse event reporting additional description |
Serious adverse events occurring after a subject is discontinued from the study will NOT be reported unless the investigators feel that the event may have been caused by the study drug or a protocol procedure.
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Assessment type |
Non-systematic | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Dictionary used for adverse event reporting
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Dictionary name |
None | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Dictionary version |
0
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Reporting groups
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Reporting group title |
Intervention group (all participants)
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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? Yes | |||
Date |
Amendment |
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08 Jun 2022 |
Patients receiving treatment with coersive measures were excluded from the trial. The possibility of re-entering the study and continuing study participation by signing a new informed consent after being excluded due to short (less than 48 hours) treatment with coercive measures, was approved in a protocol amendment after study initiation. |
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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 |