Abstract
Background: The proportion of positive test results with gold sodium thiosulfate included in a patch test panel (P-GST) had been found to be greater than that with gold sodium thiosulfate 0.5% pet. by allergEAZE (A-GST). Objectives: To compare positive reactions to P-GST and A-GST, and to evaluate late reactions after the day (D) 7 reading. Methods: A retrospective analysis was performed of 588 patients at participating departments (119 males; 469 females) who were patch tested with P-GST and A-GST in May 2015 to March 2016. Results: Positive test reactions to P-GST and A-GST were observed in 15% and 6% of patients, respectively. Three patients reported a positive reaction occurring after the D7 reading. Conclusions: Gold sodium thiosulfate often gives a positive reaction after 2 to 3 weeks, and, in such cases, the positive reaction may be sustained, so it is recommended to assess the reaction for up to 1 month after application.
| Original language | English |
|---|---|
| Pages (from-to) | 114-117 |
| Number of pages | 4 |
| Journal | Contact Dermatitis |
| Volume | 80 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - 01-02-2019 |
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All Science Journal Classification (ASJC) codes
- Immunology and Allergy
- Dermatology
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Positive reactions to gold sodium thiosulfate in patch test panels (TRUE Test) in Japan : A multicentre study. / Suzuki, Kayoko; Yagami, Akiko; Ito, Akiko; Kato, Atsuko; Miyazawa, Hitoshi; Kanto, Hiromi; Matsunaga, Kayoko.
In: Contact Dermatitis, Vol. 80, No. 2, 01.02.2019, p. 114-117.Research output: Contribution to journal › Article
TY - JOUR
T1 - Positive reactions to gold sodium thiosulfate in patch test panels (TRUE Test) in Japan
T2 - A multicentre study
AU - Suzuki, Kayoko
AU - Yagami, Akiko
AU - Ito, Akiko
AU - Kato, Atsuko
AU - Miyazawa, Hitoshi
AU - Kanto, Hiromi
AU - Matsunaga, Kayoko
PY - 2019/2/1
Y1 - 2019/2/1
N2 - Background: The proportion of positive test results with gold sodium thiosulfate included in a patch test panel (P-GST) had been found to be greater than that with gold sodium thiosulfate 0.5% pet. by allergEAZE (A-GST). Objectives: To compare positive reactions to P-GST and A-GST, and to evaluate late reactions after the day (D) 7 reading. Methods: A retrospective analysis was performed of 588 patients at participating departments (119 males; 469 females) who were patch tested with P-GST and A-GST in May 2015 to March 2016. Results: Positive test reactions to P-GST and A-GST were observed in 15% and 6% of patients, respectively. Three patients reported a positive reaction occurring after the D7 reading. Conclusions: Gold sodium thiosulfate often gives a positive reaction after 2 to 3 weeks, and, in such cases, the positive reaction may be sustained, so it is recommended to assess the reaction for up to 1 month after application.
AB - Background: The proportion of positive test results with gold sodium thiosulfate included in a patch test panel (P-GST) had been found to be greater than that with gold sodium thiosulfate 0.5% pet. by allergEAZE (A-GST). Objectives: To compare positive reactions to P-GST and A-GST, and to evaluate late reactions after the day (D) 7 reading. Methods: A retrospective analysis was performed of 588 patients at participating departments (119 males; 469 females) who were patch tested with P-GST and A-GST in May 2015 to March 2016. Results: Positive test reactions to P-GST and A-GST were observed in 15% and 6% of patients, respectively. Three patients reported a positive reaction occurring after the D7 reading. Conclusions: Gold sodium thiosulfate often gives a positive reaction after 2 to 3 weeks, and, in such cases, the positive reaction may be sustained, so it is recommended to assess the reaction for up to 1 month after application.
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U2 - 10.1111/cod.13105
DO - 10.1111/cod.13105
M3 - Article
VL - 80
SP - 114
EP - 117
JO - Contact Dermatitis
JF - Contact Dermatitis
SN - 0105-1873
IS - 2
ER -