Clinical Trial Results:
Interventional, open-label study of 18 mg Selincro® as needed use, in the treatment of patients with alcohol dependence in primary care
Summary
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EudraCT number |
2013-004688-30 |
Trial protocol |
GB DE ES IT |
Global end of trial date |
11 Feb 2016
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Results information
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Results version number |
v1(current) |
This version publication date |
27 Jan 2017
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First version publication date |
27 Jan 2017
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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 |
15892A
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Additional study identifiers
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ISRCTN number |
- | ||
US NCT number |
NCT02195817 | ||
WHO universal trial number (UTN) |
- | ||
Sponsors
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Sponsor organisation name |
H. Lundbeck A/S
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Sponsor organisation address |
Ottiliavej 9, Valby, Denmark, 2500
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Public contact |
LundbeckClinicalTrials@lundbeck.com, H. Lundbeck A/S, lundbeckClinicalTrials@lundbeck.com
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Scientific contact |
LundbeckClinicalTrials@lundbeck.com, H. Lundbeck A/S, lundbeckClinicalTrials@lundbeck.com
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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 |
11 Feb 2016
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Is this the analysis of the primary completion data? |
Yes
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Primary completion date |
11 Feb 2016
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Global end of trial reached? |
Yes
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Global end of trial date |
11 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 |
To determine the reduction in alcohol consumption in patients with alcohol dependence treated with 18 mg Selincro® as-needed use, in conjunction with continuous psychosocial support in primary care (Cohort A).
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Protection of trial subjects |
The trial was conducted in accordance with the Declaration of Helsinki (2013) and ICH Good Clinical Practice (1996)
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Background therapy |
- | ||
Evidence for comparator |
- | ||
Actual start date of recruitment |
05 Aug 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 |
Spain: 84
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Country: Number of subjects enrolled |
United Kingdom: 97
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Country: Number of subjects enrolled |
France: 43
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Country: Number of subjects enrolled |
Germany: 106
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Worldwide total number of subjects |
330
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EEA total number of subjects |
330
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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) |
285
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From 65 to 84 years |
45
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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 |
Cohort A comprised patients who maintained a high drinking risk level (DRL) in the period between the Screening and Inclusion Visits. Cohort B comprised patients who reduced their alcohol consumption (therefore not eligible for Selincro® treatment). No data is reported from the observational cohort (B) | ||||||||||||||||||||||
Period 1
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Period 1 title |
Cohort A (overall period)
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Is this the baseline period? |
Yes | ||||||||||||||||||||||
Allocation method |
Not applicable
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Blinding used |
Not blinded | ||||||||||||||||||||||
Arms
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Arm title
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Cohort A | ||||||||||||||||||||||
Arm description |
- | ||||||||||||||||||||||
Arm type |
Experimental | ||||||||||||||||||||||
Investigational medicinal product name |
Nalmefene
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Investigational medicinal product code |
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Other name |
Selincro (R)
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Pharmaceutical forms |
Tablet
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Routes of administration |
Oral use
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Dosage and administration details |
18mg; as needed; tablets, orally
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Baseline characteristics reporting groups
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Reporting group title |
Cohort A
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Reporting group description |
- | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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End points reporting groups
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Reporting group title |
Cohort A
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Reporting group description |
- | ||
Subject analysis set title |
Baseline
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Subject analysis set type |
Full analysis | ||
Subject analysis set description |
All patients who had at least one valid post-inclusion assessment of the primary efficacy variable (HDDs)
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Subject analysis set title |
Month 3
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Subject analysis set type |
Full analysis | ||
Subject analysis set description |
All patients at week 12 who had at least one valid post-inclusion assessment of the primary efficacy variable (HDDs)
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End point title |
Change in the number of HDDs (days/month) | ||||||||||||
End point description |
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End point type |
Primary
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End point timeframe |
Baseline to Month 3
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Statistical analysis title |
Change from Baseline to Month 3 in number of HDD | ||||||||||||
Statistical analysis description |
Mixed model for repeated measurement, using all available observations until completion or withdrawal from the study. The model included sex, site, and time in months (Months 1 to 3) as fixed
categorical effects, baseline number of HDDs as a continuous covariate, and baseline number of HDDs-by-month interaction. An unstructured covariance structure was used to model the within-patient
errors and the estimation method used a restricted maximum likelihood (REML)-based approach
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Comparison groups |
Baseline v Month 3
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Number of subjects included in analysis |
563
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Analysis specification |
Pre-specified
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Analysis type |
other | ||||||||||||
P-value |
< 0.0001 | ||||||||||||
Method |
Mixed models analysis | ||||||||||||
Parameter type |
Mean difference (final values) | ||||||||||||
Point estimate |
-13.1
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Confidence interval |
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level |
95% | ||||||||||||
sides |
2-sided
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lower limit |
-14.4 | ||||||||||||
upper limit |
-11.9 |
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End point title |
Change on monthly Total Alcohol Consumption (TAC) | ||||||||||||
End point description |
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End point type |
Secondary
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End point timeframe |
Baseline to Month 3
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Statistical analysis title |
Adjusted Change in Total Alcohol Consumption (TAC) | ||||||||||||
Statistical analysis description |
Mixed model for repeated measurement, using all available observations until completion or withdrawal from the study. The model included sex, site, and time in months (Months 1 to 3) as fixed
categorical effects, baseline TAC as a continuous covariate, and baseline TAC-by-month interaction. An unstructured covariance structure was used to model the within-patient
errors and the estimation method used a restricted maximum likelihood (REML)-based approach
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Comparison groups |
Baseline v Month 3
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Number of subjects included in analysis |
563
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Analysis specification |
Pre-specified
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Analysis type |
other | ||||||||||||
Method |
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Parameter type |
Mean difference (final values) | ||||||||||||
Point estimate |
-64
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Confidence interval |
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level |
95% | ||||||||||||
sides |
2-sided
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lower limit |
-69.4 | ||||||||||||
upper limit |
-58.6 |
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End point title |
Response Shift Drinking Risk Level (RSDRL) | ||||||||
End point description |
Defined as a downward shift from baseline in drinking risk level (DRL); for patients with a very high DRL at baseline, a shift to medium DRL or lower; for patients with a high DRL at baseline, a shift to low DRL or below
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End point type |
Secondary
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End point timeframe |
Baseline to month 3
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No statistical analyses for this end point |
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End point title |
Response Low Drinking Risk Level (RLDRL) | ||||||||
End point description |
Defined as a downward shift from baseline to Month 3 in DRL; for patients at very high risk at baseline: a shift to medium risk or lower, and for patients at high risk at baseline: a shift to low risk or lower)
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End point type |
Secondary
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End point timeframe |
Baseline and month 3
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No statistical analyses for this end point |
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End point title |
Response defined as ≥70% reduction in TAC | ||||||||
End point description |
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End point type |
Secondary
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End point timeframe |
baseline to Month 3
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No statistical analyses for this end point |
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End point title |
Response defined as ≥50% reduction in TAC | ||||||||
End point description |
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End point type |
Secondary
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End point timeframe |
Baseline to month 3
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No statistical analyses for this end point |
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End point title |
Response defined as 0 to 4 HDDs (days/month) | ||||||||
End point description |
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End point type |
Secondary
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End point timeframe |
Month 3
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No statistical analyses for this end point |
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End point title |
Change from baseline in Clinical Global Impression, Severity of illness (CGI-S) | ||||||||||||
End point description |
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End point type |
Secondary
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End point timeframe |
Baseline to week 12
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Statistical analysis title |
Adjusted Change from Baseline to week 12 | ||||||||||||
Statistical analysis description |
Mixed model for repeated measurement, using all available observations until completion or withdrawal from the study. The model included sex, site, and time in months (Months 1 to 3) as fixed categorical effects, baseline CGI-S as a continuous covariate, and baseline CGI-S-by-month interaction. An unstructured covariance structure was used to model the within-patient errors and the estimation method used a restricted maximum likelihood (REML)-based approach
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Comparison groups |
Baseline v Month 3
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Number of subjects included in analysis |
566
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Analysis specification |
Pre-specified
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Analysis type |
other | ||||||||||||
Method |
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Parameter type |
Mean difference (final values) | ||||||||||||
Point estimate |
-1.2
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Confidence interval |
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level |
95% | ||||||||||||
sides |
2-sided
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lower limit |
-1.3 | ||||||||||||
upper limit |
-1.1 |
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End point title |
Clinical Global Impression, global improvement (CGI-I) | ||||||||
End point description |
A 7-point scale ranging from 1 (Normal - not at all ill) to 7 (among the most extremely ill patients).
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End point type |
Secondary
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End point timeframe |
Weeks 12
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No statistical analyses for this end point |
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End point title |
Liver function (γ-glutamyl transferase (γGT)) | ||||||||||||
End point description |
Liver function was evaluated by measurement of transaminases, γ-glutamyl transferase (γGT)
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End point type |
Secondary
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End point timeframe |
Week 12
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Statistical analysis title |
Change from Baseline in γGT | ||||||||||||
Statistical analysis description |
Mixed model for repeated measurement, using all available observations until completion or withdrawal from the study. The model included sex, site, and time in months (Months 1 to 3) as fixed
categorical effects, baseline γGT as a continuous covariate, and baseline number of γGT-by-month interaction. An unstructured covariance structure was used to model the within-patient
errors and the estimation method used a restricted maximum likelihood (REML)-based approach
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Comparison groups |
Baseline v Month 3
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Number of subjects included in analysis |
536
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Analysis specification |
Pre-specified
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Analysis type |
other | ||||||||||||
Method |
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Parameter type |
Geometric Mean | ||||||||||||
Point estimate |
0.87
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Confidence interval |
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level |
95% | ||||||||||||
sides |
2-sided
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lower limit |
0.8 | ||||||||||||
upper limit |
0.95 |
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End point title |
Liver function (alanine aminotransferase (ALT) | ||||||||||||
End point description |
Liver function was evaluated by measurement of alanine aminotransferase (ALT)
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End point type |
Secondary
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End point timeframe |
week 12
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Statistical analysis title |
Change from Baseline in ALT | ||||||||||||
Statistical analysis description |
Mixed model for repeated measurement, using all available observations until completion or withdrawal from the study. The model included sex, site, and time in months (Months 1 to 3) as fixed
categorical effects, baseline ALT as a continuous covariate, and ALT-by-month interaction. An unstructured covariance structure was used to model the within-patient errors and the estimation method used a restricted maximum likelihood (REML)-based approach
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Comparison groups |
Baseline v Month 3
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Number of subjects included in analysis |
532
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Analysis specification |
Pre-specified
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Analysis type |
other | ||||||||||||
Method |
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Parameter type |
Geometric Mean | ||||||||||||
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 |
0.84 | ||||||||||||
upper limit |
0.97 |
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End point title |
Liver function (aspartate aminotransferase (AST)) | ||||||||||||
End point description |
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End point type |
Secondary
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End point timeframe |
week 12
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Statistical analysis title |
Analysis of Change from Baseline in AST | ||||||||||||
Statistical analysis description |
Mixed model for repeated measurement, using all available observations until completion or withdrawal from the study. The model included sex, site, and time in months (Months 1 to 3) as fixed
categorical effects, baseline AST as a continuous covariate, and baseline AST-by-month interaction. An unstructured covariance structure was used to model the within-patient
errors and the estimation method used a restricted maximum likelihood (REML)-based approach
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Comparison groups |
Baseline v Month 3
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Number of subjects included in analysis |
531
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Analysis specification |
Pre-specified
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Analysis type |
other | ||||||||||||
Method |
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Parameter type |
Geometric Mean | ||||||||||||
Point estimate |
0.89
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Confidence interval |
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level |
95% | ||||||||||||
sides |
2-sided
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lower limit |
0.83 | ||||||||||||
upper limit |
0.95 |
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End point title |
Change in the Short-Form 36-Item Health Survey (SF-36): physical | ||||||||||||
End point description |
The scores range from 0 to 100, with higher scores indicating better quality of life
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End point type |
Secondary
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End point timeframe |
baseline to week 12
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Statistical analysis title |
Change from Baseline in SF-36 Physical Component | ||||||||||||
Statistical analysis description |
Analysed using an ANCOVA model with missing values imputed by last observation carried forward (LOCF), including sex and site as fixed effects, and baseline score as a covariate
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Comparison groups |
Baseline v Month 3
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Number of subjects included in analysis |
246
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Analysis specification |
Pre-specified
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Analysis type |
other | ||||||||||||
Method |
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Parameter type |
Mean difference (final values) | ||||||||||||
Point estimate |
2.2
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Confidence interval |
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level |
95% | ||||||||||||
sides |
2-sided
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lower limit |
0.6 | ||||||||||||
upper limit |
3.9 |
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End point title |
Change in the Short-Form 36-Item Health Survey (SF-36): Mental component | ||||||||||||
End point description |
The scores range from 0 to 100, with higher scores indicating better quality of life
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End point type |
Secondary
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End point timeframe |
baseline to week 12
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Statistical analysis title |
Change from Baseline in SF-36 Mentall Component | ||||||||||||
Statistical analysis description |
Analysed using an ANCOVA model with missing values imputed by last observation carried forward (LOCF), including sex and site as fixed effects, and baseline score as a covariate
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Comparison groups |
Baseline v Month 3
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Number of subjects included in analysis |
246
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Analysis specification |
Pre-specified
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Analysis type |
other | ||||||||||||
Method |
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Parameter type |
Mean difference (final values) | ||||||||||||
Point estimate |
7.7
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Confidence interval |
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level |
95% | ||||||||||||
sides |
2-sided
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lower limit |
4.9 | ||||||||||||
upper limit |
10.5 |
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Adverse events information
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Timeframe for reporting adverse events |
First dose to follow-up
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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 |
COHORT A
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Reporting group description |
COHORT A | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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? No | |||||||
Interruptions (globally) |
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Were there any global interruptions to the trial? Yes | |||||||
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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. | |||||||
The study was terminated due to enrolment challenges |