Clinical Trial Results:
A Simultaneous Treatment Regimen Compared to a Sequential Treatment Regimen with Ingenol Mebutate Gel 0.015% and 0.05% of Two Areas with Actinic Keratosis on Face/Scalp and Trunk/Extremities
Summary
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EudraCT number |
2012-002863-88 |
Trial protocol |
ES IT |
Global end of trial date |
22 Jan 2014
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Results information
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Results version number |
v1(current) |
This version publication date |
19 Feb 2016
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First version publication date |
17 Jul 2015
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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 |
LP0041-64
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Additional study identifiers
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ISRCTN number |
- | ||
US NCT number |
NCT01787383 | ||
WHO universal trial number (UTN) |
- | ||
Sponsors
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Sponsor organisation name |
LEO Pharma A/S
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Sponsor organisation address |
Industriparken 55, Ballerup, Denmark,
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Public contact |
Clinical trial Disclosure Manager , LEO Pharma A/S, + 45 44945888, ctr.disclosure@leo-pharma.com
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Scientific contact |
Clinical trial Disclosure Manager , LEO Pharma A/S, + 45 44945888, ctr.disclosure@leo-pharma.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 |
22 Jan 2014
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Is this the analysis of the primary completion data? |
Yes
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Primary completion date |
22 Jan 2014
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Global end of trial reached? |
Yes
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Global end of trial date |
22 Jan 2014
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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 evaluate the safety of a simultaneous treatment regimen compared to a sequential treatment regimen when two separate areas with AKs (one located on face or scalp and the other located on trunk or extremities) are treated with ingenol mebutate gel.
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Protection of trial subjects |
Not applicable
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Background therapy |
- | ||
Evidence for comparator |
- | ||
Actual start date of recruitment |
05 Mar 2013
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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: 124
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Country: Number of subjects enrolled |
Spain: 75
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Worldwide total number of subjects |
199
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EEA total number of subjects |
199
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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) |
21
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From 65 to 84 years |
155
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85 years and over |
23
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Recruitment
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Recruitment details |
- | ||||||||||||||||||||||||||||||||||||||||||
Pre-assignment
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Screening details |
In the clinical study protocol 200 subjects were planned to be enrolled and 199 subjects were acutally enrolled and randomised. | ||||||||||||||||||||||||||||||||||||||||||
Pre-assignment period milestones
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Number of subjects started |
199 | ||||||||||||||||||||||||||||||||||||||||||
Number of subjects completed |
199 | ||||||||||||||||||||||||||||||||||||||||||
Period 1
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Period 1 title |
Overall Trial (overall period)
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Is this the baseline period? |
Yes | ||||||||||||||||||||||||||||||||||||||||||
Allocation method |
Randomised - controlled
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Blinding used |
Not blinded | ||||||||||||||||||||||||||||||||||||||||||
Arms
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Are arms mutually exclusive |
Yes
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Arm title
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Ingenol Mebutate Gel Simultaneous Treatment | ||||||||||||||||||||||||||||||||||||||||||
Arm description |
Ingenol mebutate gel in 2 doses (0.015 %: and 0.05 %) were applied simultaneously: ingenol mebutate gel 0.015% (Picato®) was applied once daily for 3 consecutive days on face/scalp and ingenol mebutate gel 0.05% (Picato®) was applied once daily for 2 consecutive days on trunk/extremities. | ||||||||||||||||||||||||||||||||||||||||||
Arm type |
Experimental | ||||||||||||||||||||||||||||||||||||||||||
Investigational medicinal product name |
Ingenol mebutate
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Investigational medicinal product code |
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Other name |
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Pharmaceutical forms |
Gel
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Routes of administration |
Cutaneous use
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Dosage and administration details |
ingenol mebutate gel 0.015% (Picato®) was applied once daily for 3 consecutive days on face/scalp and ingenol mebutate gel 0.05% (Picato®) was applied once daily for 2 consecutive days on trunk/extremities.
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Arm title
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Ingenol Mebutate Gel Sequential Treatment | ||||||||||||||||||||||||||||||||||||||||||
Arm description |
Ingenol mebutate gel in 2 doses (0.015 %: and 0.05 %) were applied sequentially: ingenol mebutate gel 0.015% (Picato®) was applied once daily for 3 consecutive days on face/scalp and ingenol mebutate gel 0.05% (Picato®) was applied once daily for 2 consecutive days on trunk/extremities. | ||||||||||||||||||||||||||||||||||||||||||
Arm type |
Experimental | ||||||||||||||||||||||||||||||||||||||||||
Investigational medicinal product name |
Ingenol mebutate
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Investigational medicinal product code |
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Other name |
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Pharmaceutical forms |
Gel
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Routes of administration |
Cutaneous use
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Dosage and administration details |
Ingenol mebutate gel in 2 doses (0.015 %: and 0.05 %) were applied sequentially: ingenol mebutate gel 0.015% (Picato®) was applied once daily for 3 consecutive days on face/scalp and ingenol mebutate gel 0.05% (Picato®) was applied once daily for 2 consecutive days on trunk/extremities.
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Baseline characteristics reporting groups
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Reporting group title |
Ingenol Mebutate Gel Simultaneous Treatment
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Reporting group description |
Ingenol mebutate gel in 2 doses (0.015 %: and 0.05 %) were applied simultaneously: ingenol mebutate gel 0.015% (Picato®) was applied once daily for 3 consecutive days on face/scalp and ingenol mebutate gel 0.05% (Picato®) was applied once daily for 2 consecutive days on trunk/extremities. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reporting group title |
Ingenol Mebutate Gel Sequential Treatment
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Reporting group description |
Ingenol mebutate gel in 2 doses (0.015 %: and 0.05 %) were applied sequentially: ingenol mebutate gel 0.015% (Picato®) was applied once daily for 3 consecutive days on face/scalp and ingenol mebutate gel 0.05% (Picato®) was applied once daily for 2 consecutive days on trunk/extremities. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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End points reporting groups
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Reporting group title |
Ingenol Mebutate Gel Simultaneous Treatment
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Reporting group description |
Ingenol mebutate gel in 2 doses (0.015 %: and 0.05 %) were applied simultaneously: ingenol mebutate gel 0.015% (Picato®) was applied once daily for 3 consecutive days on face/scalp and ingenol mebutate gel 0.05% (Picato®) was applied once daily for 2 consecutive days on trunk/extremities. | ||
Reporting group title |
Ingenol Mebutate Gel Sequential Treatment
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Reporting group description |
Ingenol mebutate gel in 2 doses (0.015 %: and 0.05 %) were applied sequentially: ingenol mebutate gel 0.015% (Picato®) was applied once daily for 3 consecutive days on face/scalp and ingenol mebutate gel 0.05% (Picato®) was applied once daily for 2 consecutive days on trunk/extremities. |
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End point title |
Composite Local Skin Reaction (LSR) Score 3 Days After Treatment of Each Selected Treatment Area | ||||||||||||
End point description |
Composite Local Skin Reaction (LSR) score 3 days after treatment of each selected treatment area in both treatment groups (simultaneous or sequential). The composite LSR score (0 to 24), reflecting the sum of individual LSR grades (erythema, flaking/scaling, crusting, swelling, vesiculation/pustulation, and erosion/ulceration, grade 0 to 4), was calculated for each selected treatment area at each visit.
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End point type |
Primary
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End point timeframe |
3 days after each treatment of each selected treatement area
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Statistical analysis title |
Comparison groups | ||||||||||||
Comparison groups |
Ingenol Mebutate Gel Simultaneous Treatment v Ingenol Mebutate Gel Sequential Treatment
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Number of subjects included in analysis |
199
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Analysis specification |
Post-hoc
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Analysis type |
other | ||||||||||||
P-value |
= 0.13 | ||||||||||||
Method |
Wilcoxon (Mann-Whitney) | ||||||||||||
Confidence interval |
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End point title |
Complete Clearance of AKs in Each Separate Treatment Area 8 Weeks After Treatment | ||||||||||||
End point description |
Complete clearance of Aktinic Keratosis lesions (AKs) analysed in each separate treatment area and presented by treatment regimen
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End point type |
Secondary
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End point timeframe |
8 weeks after treatment
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Statistical analysis title |
Statistical analysis 1 | ||||||||||||
Comparison groups |
Ingenol Mebutate Gel Simultaneous Treatment v Ingenol Mebutate Gel Sequential Treatment
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Number of subjects included in analysis |
199
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Analysis specification |
Pre-specified
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Analysis type |
other | ||||||||||||
P-value |
= 0.34 | ||||||||||||
Method |
Regression, Logistic | ||||||||||||
Confidence interval |
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End point title |
Partial Clearance of AKs in Each Separate Treatment Area 8 Weeks After Treatment | ||||||||||||
End point description |
Partial clearance of Actinic Keratosis lesions (AKs) in each separate treatement area defined as 75% or greater reduction in Actinic Keratosis lesions (AKs) from start of treatment to 8 weeks after treatment, was analysed in each separate treatment area and presented by treatment regimen
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End point type |
Secondary
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End point timeframe |
8 weeks after treatment
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Statistical analysis title |
Statistical analysis 1 | ||||||||||||
Comparison groups |
Ingenol Mebutate Gel Simultaneous Treatment v Ingenol Mebutate Gel Sequential Treatment
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Number of subjects included in analysis |
199
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Analysis specification |
Pre-specified
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Analysis type |
other | ||||||||||||
P-value |
= 0.088 | ||||||||||||
Method |
Regression, Logistic | ||||||||||||
Confidence interval |
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End point title |
Percent Reduction in Number of AKs in Each Separate Treatment Area 8 Weeks After Treatment | ||||||||||||
End point description |
Percent reduction in number of Actinic Keratosis lesions (AKs) in each separate treatment area, analysed in each separate treatment area and presented by treatment regimen
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End point type |
Secondary
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End point timeframe |
8 weeks after treatment
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Statistical analysis title |
Statistical analysis 1 | ||||||||||||
Comparison groups |
Ingenol Mebutate Gel Simultaneous Treatment v Ingenol Mebutate Gel Sequential Treatment
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Number of subjects included in analysis |
199
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Analysis specification |
Post-hoc
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Analysis type |
other | ||||||||||||
P-value |
= 0.2 | ||||||||||||
Method |
Wilcoxon (Mann-Whitney) | ||||||||||||
Confidence interval |
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End point title |
Effectiveness Satisfaction Questionniarre for Medication (TSQM) | ||||||||||||
End point description |
Effectiveness of TSQM After a Treatment Cycle of 8 Weeks. Measurement of the perceived effectiveness of medication, ranging from 0 (worst possible outcome) to 100 (best possible outcome)
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End point type |
Secondary
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End point timeframe |
8 weeks
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Statistical analysis title |
Statistical Analysis 1 | ||||||||||||
Comparison groups |
Ingenol Mebutate Gel Simultaneous Treatment v Ingenol Mebutate Gel Sequential Treatment
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Number of subjects included in analysis |
163
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Analysis specification |
Post-hoc
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Analysis type |
other | ||||||||||||
P-value |
= 0.38 | ||||||||||||
Method |
Wilcoxon (Mann-Whitney) | ||||||||||||
Confidence interval |
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End point title |
Side Effects of TSQM | ||||||||||||
End point description |
Side Effects of TSQM After a Treatment Cycle of 8 Weeks. Measurement of the perceived side effects of medication, ranging from 0 (worst possible outcome) to 100 (best possible outcome).
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End point type |
Secondary
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End point timeframe |
8 weeks
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Statistical analysis title |
Statistical Analysis 1 | ||||||||||||
Comparison groups |
Ingenol Mebutate Gel Simultaneous Treatment v Ingenol Mebutate Gel Sequential Treatment
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Number of subjects included in analysis |
163
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Analysis specification |
Post-hoc
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Analysis type |
other | ||||||||||||
P-value |
= 0.033 | ||||||||||||
Method |
Wilcoxon (Mann-Whitney) | ||||||||||||
Confidence interval |
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End point title |
Global Satisfaction TSQM | ||||||||||||
End point description |
Global Satisfaction TSQM After a Treatment Cycle of 8 weeks. Measurement of the perceived overall satisfaction with medication, ranging from 0 (worst possible outcome) to 100 (best possible outcome).
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End point type |
Secondary
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End point timeframe |
8 weeks
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Statistical analysis title |
Statistical Analysis 1 | ||||||||||||
Comparison groups |
Ingenol Mebutate Gel Sequential Treatment v Ingenol Mebutate Gel Simultaneous Treatment
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Number of subjects included in analysis |
154
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Analysis specification |
Post-hoc
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Analysis type |
other | ||||||||||||
P-value |
= 0.37 | ||||||||||||
Method |
Wilcoxon (Mann-Whitney) | ||||||||||||
Confidence interval |
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End point title |
Convenience of TSQM | ||||||||||||
End point description |
Convenience TSQM After a Treatment Cycle of 8 Weeks. Measurement of the perceived convenience with medication, ranging from 0 (worst possible outcome) to 100 (best possible outcome).
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End point type |
Secondary
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End point timeframe |
8 weeks
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Statistical analysis title |
Statistical Analysis 1 | ||||||||||||
Comparison groups |
Ingenol Mebutate Gel Simultaneous Treatment v Ingenol Mebutate Gel Sequential Treatment
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Number of subjects included in analysis |
156
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Analysis specification |
Post-hoc
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Analysis type |
other | ||||||||||||
P-value |
= 0.66 | ||||||||||||
Method |
Wilcoxon (Mann-Whitney) | ||||||||||||
Confidence interval |
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Adverse events information
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Timeframe for reporting adverse events |
8 weeks
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Assessment type |
Systematic | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Dictionary used for adverse event reporting
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Dictionary name |
MedDRA | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Dictionary version |
14.0
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Reporting groups
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Reporting group title |
Ingenol Mebutate Gel Simultaneous Treatment
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Reporting group description |
Ingenol mebutate gel in 2 doses (0.015 %: and 0.05 %) were applied simultaneously: ingenol mebutate gel 0.015% (Picato®) was applied once daily for 3 consecutive days on face/scalp and ingenol mebutate gel 0.05% (Picato®) was applied once daily for 2 consecutive days on trunk/extremities. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reporting group title |
Ingenol Mebutate Gel Sequential Treatment
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Reporting group description |
Ingenol mebutate gel in 2 doses (0.015 %: and 0.05 %) were applied sequentially: ingenol mebutate gel 0.015% (Picato®) was applied once daily for 3 consecutive days on face/scalp and ingenol mebutate gel 0.05% (Picato®) was applied once daily for 2 consecutive days on trunk/extremities. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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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05 Jun 2013 |
One protocol amendment (see Appendix 1.1) was issued 5-Jun-2013, mainly issuing changes in trial administrative structure. In addition, the protocol appendix named “Treatment Satisfaction Questionnaire for Medication” (English version – version 1.4) used in the LP0041-64 clinical study protocol version 1 (dated 15-Oct-2012) was not complete and was thus updated to contain all questionnaire questions required. |
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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 |