Skin prick test results to artesunate in children sensitized to Artemisia vulgaris L. (September 2015)

• Record Type: Journal Article
• Authors: Mori, F; Pantano, S; Rossi, ME; Montagnani, C; Chiappini, E; Novembre, E; Galli, L; de Martino, M
• Is Part Of: International journal of immunopathology and pharmacology. Volume 28:Number 3(2015)
• Page Start: 411
• Page End: 414
• Publication Date: 2015-09
• Subjects: Artemisia vulgaris L -- artesunate -- children -- skin prick tests; Immunopathology -- Periodicals; Pharmacology -- Periodicals; Inflammation -- Periodicals; 615.1
• DOI: 10.1177/0394632015589518
• Languages: English
• ISSNs: 0394-6320

Abstract

Artemisia vulgaris L and Artemisia annua L (Chinese: qinghao) are similar plants of the Asterbaceae family. Artesunate, a semi-synthetic derivate of artemisin which is the active principle extract of the plant qinghao, has antimalarial properties. Some cases of severe allergic reactions to artesunate have been described. The purpose of this study was to evaluate the association between positive skin tests to Artemisia vulgaris L allergen and a preparation of injectable artesunate. A total of 531 children were skin prick tested with inhalants (including Artemisia vulgaris L ), foods, and artesunate. Among the 59 patients positive to Artemisia vulgaris L only one child was also positive to artesunate. No child was positive to artesunate in those negative to Artemisia vulgaris L . We conclude that Artemisia vulgaris L sensitization is not associated with sensitization to artesunate; consequently, skin test to artesunate should not be carried out before using the drug considering the rare allergic reactions.