دانلود مقاله با موضوع 75% نتایج تست پوستی منفی در بیماران مبتلا به مشکوک به حساسیت مفرط
در قالب pdf و در 12 اسلاید،قابل ویرایش، شامل:
موضوع به انگلیسی:75% negative skin test results in patients with
suspected hypersensitivity to beta-lactam
antibiotics
بخشی از متن:ABSTRACT
Background: The diagnostic approach for beta-lactam (BL) drug hypersensitivity reactions (DHR)
is based on the history, clinical signs, skin tests (ST), in vitro tests, and drug provocation tests (DPT).
The aim of this study was to assess the performance of an allergy workup with ST in a real-world
use.
Methods: In this cross-sectional study the rate of positive ST in subjects with suspected DHR to
penicillins and cephalosporins was investigated. Of special interest were correlations of ST positivity:
1) to the time intervals between index reaction and the allergic work-up, 2) time interval from
drug exposure to the onset of signs, 3) pattern of manifestation in delayed DHR and involvement
of test area in the index reaction, and 4) potential advantage of patch testing in delayed DHR
