Clinical Trial Results:
Effects of Bilastine on F1 Simulator driving performance in patients affected by allergic rhinitis and/or urticaria
Summary
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EudraCT number |
2015-001313-26 |
Trial protocol |
IT |
Global end of trial date |
21 Dec 2015
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Results information
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Results version number |
v1(current) |
This version publication date |
22 Feb 2017
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First version publication date |
22 Feb 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 |
MEIN/14/Bil-ARU/001
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Additional study identifiers
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ISRCTN number |
- | ||
US NCT number |
NCT02576041 | ||
WHO universal trial number (UTN) |
- | ||
Sponsors
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Sponsor organisation name |
Menarini International Operations Luxembourg SA
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Sponsor organisation address |
1, Avenue de la Gare, Luxembourg, Luxembourg,
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Public contact |
Medical Director, Medical Scientific Management, Menarini International Operations Luxembourg S.A., +352264976, +352 264976,
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Scientific contact |
Clinical Operation Manager, Menarini Corporate Medical Department, A. Menarini Industrie Farmaceutiche Riunite, +3905556801, +39 05556801,
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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 |
21 Dec 2015
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Is this the analysis of the primary completion data? |
Yes
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Primary completion date |
21 Dec 2015
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Global end of trial reached? |
Yes
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Global end of trial date |
21 Dec 2015
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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 assess the attention level (wakefulness) by assessing the patients’ driving performance (driving ability in stress condition) using the F1 high-speed simulator, following treatment with Bilastine;
• To assess the reactivity level by assessing the patients’ psychomotor reactivity during the driving performance test (using the F1-high speed simulator), following treatment with Bilastine.
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Protection of trial subjects |
The study was conducted in accordance with the Declaration of Helsinki, Good Clinical Practice (GCP) guidelines and local law requirements.
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Background therapy |
- | ||
Evidence for comparator |
- | ||
Actual start date of recruitment |
26 Oct 2015
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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 |
Italy: 18
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Worldwide total number of subjects |
18
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EEA total number of subjects |
18
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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) |
18
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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 |
Recruitment details: Total recruitment period (first patient in to last patient in): 26.10.2015 - 24.11.2015 | ||||||
Pre-assignment
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Screening details |
Screening was performed in 2 separate sections, at hospital site (H) and at the simulator (S) centre, divided by 14 days maximum. A total of 19 patients were screened and only one failed screening and was not randomized. | ||||||
Pre-assignment period milestones
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Number of subjects started |
19 [1] | ||||||
Number of subjects completed |
18 | ||||||
Pre-assignment subject non-completion reasons
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Reason: Number of subjects |
Adverse event, non-fatal: 1 | ||||||
Notes [1] - The number of subjects reported to have started the pre-assignment period are not the same as the worldwide number enrolled in the trial. It is expected that these numbers will be the same. Justification: The pre-assignement period is the screening period. 19 patients were enrolled and one patient was excluded after the screening visit to evaluate the ability to complete the test without discomfort (V1-S), as the patient did not tollerate to use the simulator. |
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Period 1
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Period 1 title |
Placebo (wash-out)
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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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Single Arm | ||||||
Arm description |
This is a single arm design study, with 18 patients enrolled to a Placebo wash out period (7+3 days) followed by a Bilastine active treatment period (7+3 days). | ||||||
Arm type |
Single arm placebo/active treatment | ||||||
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 |
Tablet
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Routes of administration |
Oral use
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Dosage and administration details |
During the wash out period (V0-V1) Placebo was administerd at the dose of one tablet once daily. The tablets should have been administered in the morning at empty stomach at least one hour before breakfast or two hours after intake of food or fruit juice. It was recommended to take the daily dose in one single intake
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Investigational medicinal product name |
Bilastine
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Investigational medicinal product code |
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Other name |
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Pharmaceutical forms |
Tablet
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Routes of administration |
Oral use
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Dosage and administration details |
During the active treatment period (following wash out) Bilastine was administerd at the dose of one tablet once daily. The tablets should have been administered in the morning at empty stomach at least one hour before breakfast or two hours after intake of food or fruit juice. It was recommended to take the daily dose in one single intake.
At the day of Visit V2S (visit at the simulator centre), bilastine should have been taken approximatively 1 and 1/2 hours before the driving test.
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Period 2
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Period 2 title |
Bilastine (Active Treatment)
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Is this the baseline period? |
Yes [2] | ||||||
Allocation method |
Not applicable
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Blinding used |
Not blinded | ||||||
Arms
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Arm title
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Single Arm | ||||||
Arm description |
This is a single arm design study, with 18 patients enrolled to a Placebo wash out period (7+3 days) followed by a Bilastine active treatment period (7+3 days). | ||||||
Arm type |
Single arm placebo/active treatment | ||||||
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 |
Tablet
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Routes of administration |
Oral use
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Dosage and administration details |
During the wash out period (V0-V1) Placebo was administerd at the dose of one tablet once daily. The tablets should have been administered in the morning at empty stomach at least one hour before breakfast or two hours after intake of food or fruit juice. It was recommended to take the daily dose in one single intake
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Investigational medicinal product name |
Bilastine
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Investigational medicinal product code |
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Other name |
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Pharmaceutical forms |
Tablet
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Routes of administration |
Oral use
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Dosage and administration details |
During the active treatment period (following wash out) Bilastine was administerd at the dose of one tablet once daily. The tablets should have been administered in the morning at empty stomach at least one hour before breakfast or two hours after intake of food or fruit juice. It was recommended to take the daily dose in one single intake.
At the day of Visit V2S (visit at the simulator centre), bilastine should have been taken approximatively 1 and 1/2 hours before the driving test.
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Notes [2] - Period 1 is not the baseline period. It is expected that period 1 will be the baseline period. Justification: Period 1 is the wash-out period were patient have taken placebo and not the baseline period with active treatment with Bilastine. |
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Baseline characteristics reporting groups
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Reporting group title |
Bilastine (Active Treatment)
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Reporting group description |
18 patients who performed a F1-high speed-driving-simulation test before (V1) and after a 7 (+3) days of Bilastine treatment (V2). | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Subject analysis sets
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Subject analysis set title |
Full Analysis Set (FAS)
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Subject analysis set type |
Full analysis | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Subject analysis set description |
All subject who received at least one dose of placebo
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Subject analysis set title |
Safety Population (SP)
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Subject analysis set type |
Safety analysis | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Subject analysis set description |
All patients who received at least one dose of the study drug Bilastine
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Subject analysis set title |
Intention to Treat (ITT)
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Subject analysis set type |
Intention-to-treat | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Subject analysis set description |
all subjects who received at least one dose of the study drug Bilastine and who completed all the study procedures
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Subject analysis set title |
Per Protocol Population (PP)
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Subject analysis set type |
Per protocol | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Subject analysis set description |
All patients from the ITT population who did not present any major protocol violation
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End points reporting groups
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Reporting group title |
Single Arm
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Reporting group description |
This is a single arm design study, with 18 patients enrolled to a Placebo wash out period (7+3 days) followed by a Bilastine active treatment period (7+3 days). | ||
Reporting group title |
Single Arm
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Reporting group description |
This is a single arm design study, with 18 patients enrolled to a Placebo wash out period (7+3 days) followed by a Bilastine active treatment period (7+3 days). | ||
Subject analysis set title |
Full Analysis Set (FAS)
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Subject analysis set type |
Full analysis | ||
Subject analysis set description |
All subject who received at least one dose of placebo
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Subject analysis set title |
Safety Population (SP)
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Subject analysis set type |
Safety analysis | ||
Subject analysis set description |
All patients who received at least one dose of the study drug Bilastine
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Subject analysis set title |
Intention to Treat (ITT)
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Subject analysis set type |
Intention-to-treat | ||
Subject analysis set description |
all subjects who received at least one dose of the study drug Bilastine and who completed all the study procedures
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Subject analysis set title |
Per Protocol Population (PP)
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Subject analysis set type |
Per protocol | ||
Subject analysis set description |
All patients from the ITT population who did not present any major protocol violation
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End point title |
Standard deviation Lateral Position (SDLP) | ||||||||||||
End point description |
SDLP (mainly assessing attention capacities) is a measure of weaving and quality in keeping the requested path. The vehicle position was constantly monitored. The deviation from central position was registered.
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End point type |
Primary
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End point timeframe |
7+3 days of active treatment (Bilastine)
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Statistical analysis title |
SDLP statistical analysis | ||||||||||||
Statistical analysis description |
The t-test for paired data was used to evaluate the differences of performances between the wash-out period of 7(+3) days with placebo intake (V1-S) and the active treatment period of 7(+3) days with Bilastine 20 mg intake (V2S) for every efficacy endpoints.
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Comparison groups |
Single Arm v Single Arm
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Number of subjects included in analysis |
36
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Analysis specification |
Pre-specified
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Analysis type |
equivalence [1] | ||||||||||||
P-value |
= 0.002 | ||||||||||||
Method |
paired t-test | ||||||||||||
Parameter type |
Mean difference (final values) | ||||||||||||
Point estimate |
-0.041
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Confidence interval |
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level |
95% | ||||||||||||
sides |
2-sided
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lower limit |
-0.064 | ||||||||||||
upper limit |
-0.017 | ||||||||||||
Variability estimate |
Standard deviation
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Dispersion value |
0.047
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Notes [1] - If the assumption on data collected needed to use a paired t-test were not meet, the correspondent non-parametric test (Wilcoxon's test) was applied. |
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End point title |
Maintenance of costant speed | ||||||||||||
End point description |
Different speed were maintained as requested by the simulator. Variations during the test were recorded. The mean deviation from the requested speed was registered.
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End point type |
Secondary
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End point timeframe |
7+3 days of active treatment
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Statistical analysis title |
Maintenance of constant speed statistical analysis | ||||||||||||
Statistical analysis description |
The t-test for paired data was used to evaluate the differences of performances between the wash-out period of 7(+3) days with placebo intake (V1-S) and the active treatment period of 7(+3) days with Bilastine 20 mg intake (V2S) for every efficacy endpoints.
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Comparison groups |
Single Arm v Single Arm
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Number of subjects included in analysis |
36
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Analysis specification |
Pre-specified
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Analysis type |
equivalence [2] | ||||||||||||
P-value |
= 0.0639 | ||||||||||||
Method |
paired t-test | ||||||||||||
Parameter type |
Mean difference (final values) | ||||||||||||
Point estimate |
-1.397
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Confidence interval |
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level |
95% | ||||||||||||
sides |
2-sided
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lower limit |
-2.884 | ||||||||||||
upper limit |
0.09 | ||||||||||||
Variability estimate |
Standard deviation
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Dispersion value |
2.991
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Notes [2] - If the assumption on data collected needed to use a paired t-test were not meet, the correspondent non-parametric test (Wilcoxon's test) was applied. |
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End point title |
Time to reaction | ||||||||||||||||||
End point description |
During the test, at different times, the patient was requested (by led enlighten on the dashboard) to execute actions on the steering-wheel. The delay in executing the requested actions was registered.
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End point type |
Secondary
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End point timeframe |
7+3 days of active treatment (Bilastine)
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Statistical analysis title |
Time reaction to Button A statistical analysis | ||||||||||||||||||
Statistical analysis description |
The t-test for paired data was used to evaluate the differences of performances between the wash-out period of 7(+3) days with placebo intake (V1-S) and the active treatment period of 7(+3) days with Bilastine 20 mg intake (V2S) for every efficacy endpoints.
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Comparison groups |
Single Arm v Single Arm
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Number of subjects included in analysis |
36
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Analysis specification |
Pre-specified
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Analysis type |
equivalence [3] | ||||||||||||||||||
P-value |
= 0.1446 | ||||||||||||||||||
Method |
paired t-test | ||||||||||||||||||
Parameter type |
Mean difference (final values) | ||||||||||||||||||
Point estimate |
-34.5
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Confidence interval |
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level |
95% | ||||||||||||||||||
sides |
2-sided
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lower limit |
-82.1 | ||||||||||||||||||
upper limit |
13.1 | ||||||||||||||||||
Variability estimate |
Standard deviation
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Dispersion value |
95.71
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Notes [3] - If the assumption on data collected needed to use paired t-test were not meet, the correspondent non parametric test (Wilcoxon's test) was applied. |
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Statistical analysis title |
Time reaction to Button B statistical analysys | ||||||||||||||||||
Statistical analysis description |
The t-test for paired data was used to evaluate the differences of performances between the wash-out period of 7(+3) days with placebo intake (V1-S) and the active treatment period of 7(+3) days with Bilastine 20 mg intake (V2S) for every efficacy endpoints.
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Comparison groups |
Single Arm v Single Arm
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Number of subjects included in analysis |
36
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Analysis specification |
Pre-specified
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Analysis type |
equivalence [4] | ||||||||||||||||||
P-value |
= 0.259 | ||||||||||||||||||
Method |
paired t-test | ||||||||||||||||||
Parameter type |
Mean difference (final values) | ||||||||||||||||||
Point estimate |
-18.25
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Confidence interval |
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level |
95% | ||||||||||||||||||
sides |
2-sided
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lower limit |
-51.21 | ||||||||||||||||||
upper limit |
14.72 | ||||||||||||||||||
Variability estimate |
Standard deviation
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Dispersion value |
66.28
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Notes [4] - If the assumption on data collected needed to use paired t-test were not meet, the correspondent non parametric test (Wilcoxon's test) was applied. |
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Adverse events information
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Timeframe for reporting adverse events |
Adverse events are recorded at each visit from screening visit V-1 (-21 days) to visit 2 at the end of the study active treatment period (15+3 days).
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Adverse event reporting additional description |
At each visit the Investigator assessed any occurring subjective or objective AE. Adverse events communicated by the patient or by the patients relatives or delegates through phone calls, letters or emails were also recorded
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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 |
Overall trial
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Reporting group description |
is the only arm, placebo and then bilastine | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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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01 Jul 2015 |
This Protocol Amendment was implemented to add changes requested by Italian Medicines Agency (AIFA) and Ethic Committees. Main change was to leave as the only Primary End-Point the "Standard Deviation Lateral Position - SDLP" and to move to Secondary End-Point the "Maintainance of costant speed".
Other changes made were :
* Introduction of a more detailed rational of using the driving simulator in patients or in healthy volunteers to asses the effects of the pharmacological treatments and to justify why and how it has been used in this clinical trial.
*Implementation of the justification of sample size of 18 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. | |||
Note that due to technical limits in the portal the statistical analysis reports 36 patients included in the analysis and not 18 as they effectively are. 36 are indeed the 18 data collected before and the 18 after active treatment intake. |