Unique ID issued by UMIN | UMIN000005810 |
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Receipt number | R000006817 |
Scientific Title | A randomized multi-centered study to prove the effectiveness of combination therapy with topical Nadifloxacin and adapalene gel 0.1% for acne vulgaris |
Date of disclosure of the study information | 2011/07/01 |
Last modified on | 2011/06/20 13:12:35 |
A randomized multi-centered study to prove the effectiveness of combination therapy with topical Nadifloxacin and adapalene gel 0.1% for acne vulgaris
A randomized multi-centered study to prove the effectiveness of combination therapy with topical Nadifloxacin and adapalene gel 0.1% for acne vulgaris
A randomized multi-centered study to prove the effectiveness of combination therapy with topical Nadifloxacin and adapalene gel 0.1% for acne vulgaris
A randomized multi-centered study to prove the effectiveness of combination therapy with topical Nadifloxacin and adapalene gel 0.1% for acne vulgaris
Japan |
Acne valgaris patients over 12 years old.
(moderately- severe patients)
Dermatology |
Others
NO
The study evaluated the efficacy of combination therapy with topical Nadifloxacinand adapalene gel 0.1% for acne vulgaris compare with an adapalene gel 0.1% alone.
Efficacy
We examine the decrease rate of the number of inflammatory lesion.
Count inflammatory lesions(Watching) and judgement of photograph.
(take a photo on the one side of the face and fixed the photo place)
Skin symptoms:erythema,scale,dryness,urtication,itching 4grade
Patients opinionpoll:erythema,scale,dryness,urtication,itching 5grade
Applicate condition:Physical examination
Bacteriologic survey
Safety:survey an adverse event
Interventional
Parallel
Randomized
Double blind -all involved are blinded
Active
2
Treatment
Medicine |
1.Design of study
multi-centered,randomization by way of an envelope,2-group comparison study
1.Design of study
multi-centered,randomization by way of an envelope,2-group comparison study
2.numbers:6 patients
3.Medicine
The drug dosing is assumed to be a usual prescription based on health insurance treatment.
A. Adapalen gel0.1% alone
B.Nadifloxacin1%+Adapalen gel0.1%
4.The way of applocation
A.Adapalene0.1%
Apply adapalene gel 0.1% to the affected area once daily at bedtime for a period of 12 weeks.
B.Nadifloxacin1%+Adapalen gel0.1%
In the morining, apply Nadifloxacin1% only to the affected area, and before asleep,you apply Nadifloxacin1%to the affected area after apply Adapalene0.1%.
5.Ovserved terms:12weeks
(Before,2,4,8,12,dropped out )
6.Assesment
1)inflammatoly lesion counts on the one side of the face(Watching)
2)Judgement of photografh
3)Ovservation of lesion
decrease persentage:>75%=very good,50to<75%=good,25to<50%=usually,<25% or becoming worse=Not good
We assessment in 4grade.
We assessment the lesion (erythema,scale,dry,burning,itching)
about 4 grade(nothing, slightly,moderate,severe)in the ovservation days.
4)How to application is executed by physical examinations.
5)Bacterium test(Only facilities that can be executed)
6)Survey of patients opinion poll
As a use medicine to the experimental medicine, We investigated by the self-assessment method about erythema,dryness,urtication,stimulation,itching in the 5 levels(it feels very much, it feels, it feels a little, it feels slightly, and it doesn't feel it at all)
7)The final efficacy
We examined the clinical change of ski lesions in the final ovservation day:
very effactive,effective,slightly effective,no change,worse,unchanged:5grade
12 | years-old | <= |
Not applicable |
Male and Female
Acne valgaris patients over 12 years old
(moderately - severe)
Slightly acne,electrical acne, secondary acne,the most severe acne,slightly acne
Patients who taking medicine orally for acne desease.
Pregnant woman and likely to be pregnant or hope to be pregnant.
Patients who weres a mustache
6
1st name | |
Middle name | |
Last name | Fukumi Furukawa |
Wakayama medical univercity
Department of dermatology
811-1kimiidera, wakayama-shi, wakayama-ken
1st name | |
Middle name | |
Last name |
Wakayama medical univercity
Department of dermatology
811-1kimiidera, wakayama-shi, wakayama-ken
Hamamatsu medical univercity
Department of dermatology
Yukms Co. Ltd.
Profit organization
NO
2011 | Year | 07 | Month | 01 | Day |
Unpublished
Preinitiation
2011 | Year | 05 | Month | 06 | Day |
2011 | Year | 07 | Month | 01 | Day |
2011 | Year | 06 | Month | 20 | Day |
2011 | Year | 06 | Month | 20 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000006817
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