Unique ID issued by UMIN | UMIN000010204 |
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Receipt number | R000011950 |
Scientific Title | Clinical studies on the usefulness of sunscreens in the treatment of skin pigmentation disease |
Date of disclosure of the study information | 2013/04/01 |
Last modified on | 2015/09/10 10:47:19 |
Clinical studies on the usefulness of sunscreens in the treatment of skin pigmentation disease
Clinical studies on the usefulness of sunscreens in the treatment of skin pigmentation disease
Clinical studies on the usefulness of sunscreens in the treatment of skin pigmentation disease
Clinical studies on the usefulness of sunscreens in the treatment of skin pigmentation disease
Japan |
Skin pigmentation disease
Dermatology | Plastic surgery | Aesthetic surgery |
Others
NO
In this study, to verify the improvement effect of standard treatment by the use of after suture or skin graft and the treatment of skin pigmentation various generated at the site of exposure to sunscreens with high masking effect and UV protective effect of skin performed.
As evaluation criteria to analyze trends, such as cytokines associated with the production of melanin in the stratum corneum of the skin color changes and figures by colorimeter. As a secondary outcome, satisfaction of the subject: to investigate (QOL Skindex-16).
Safety,Efficacy
At the first visit (before start of the application), and the observation and measurement of the following (after 8 weeks) after 4 weeks and at the end.
skin findings
Observe the treatment site, fill in the card case is determined at step 5 the state of erythema and eschar.
photography
Taken by a digital camera the treatment site.
skin color
Measured by (CM-2600d Konica Minolta) spectral colorimeter skin color or skin graft or suture site site (healthy) and its marginal treatment site.
Collected stratum corneum by tape stripping
Collecting the outermost layer of the stratum corneum site (healthy) and marginal treatment site by:Sellotape
(only at the beginning and end) QOL survey
The investigation by Skindex-16 is a measure of the subject-specific QOL skin.
Interventional
Single arm
Non-randomized
Open -no one is blinded
Uncontrolled
1
Treatment
Other |
Product from this study (three sunscreens), to select one or more, depending on the UV shielding effect of the treatment sought.
Not applicable |
Not applicable |
Male and Female
attribute
Patients with skin pigmentation, skin graft patient, patient suture
30
1st name | |
Middle name | |
Last name | Mitsuru Sekido |
University of Tsukuba
Department of Plastic and Reconstructive Surgery
Tennodai 1-1-1, Tsukuba, Ibaraki 305-8577, Japan
1st name | |
Middle name | |
Last name | Koji Adachi |
University of Tsukuba
Department of Plastic and Reconstructive Surgery
029-853-3000
Department of Plastic and Reconstructive Surgery, University of Tsukuba
TOKIWA Pharmaceutical Co., Ltd.
Profit organization
NO
2013 | Year | 04 | Month | 01 | Day |
Unpublished
Completed
2013 | Year | 03 | Month | 31 | Day |
2013 | Year | 04 | Month | 01 | Day |
2015 | Year | 09 | Month | 10 | Day |
2013 | Year | 03 | Month | 10 | Day |
2015 | Year | 09 | Month | 10 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000011950
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