Journal of veterinary emergency and critical care (San Antonio, Tex. : 2001) · 2019
Antivenin-associated serum sickness in a dog.
Клинический случайСтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Lee Benjamin M, Zersen Kristin M, Schissler Jennifer R, Sullivan Lauren A
Аннотация
OBJECTIVE: To describe a case of documented serum sickness in a dog following administration of a single dose of a novel antivenin crotalidae polyvalent.
CASE SUMMARY: A 4-year-old female neutered mixed breed dog developed recurrent signs of hypersensitivity (swelling, edema, urticaria/hives, gastrointestinal signs, vasculitis) at 1 and 2 weeks following administration of a single unit of a novel antivenin crotalidae polyvalent plasma product. Both episodes were treated with antihistamines and glucocorticoids and signs improved rapidly, with a prolonged course of glucocorticoids and antihistamines administered following the second occurrence. Diagnosis of serum sickness was based on clinical appearance of delayed hypersensitivity following exposure to novel biologic product, absence of other inciting cause of hypersensitivity, complement testing, and skin biopsies confirming vasculitis.
NEW OR UNIQUE INFORMATION PROVIDED: This case documents the first report of delayed hypersensitivity with a novel antivenin plasma product. This is the only case report of serum sickness to a single unit of antivenin. Additionally, the dog developed recurrence of hypersensitivity following the initial episode at 1 week; appropriate identification and prolonged treatment could have prevented recurrence and additional hospitalization. Cost and benefit analysis should be considered with antivenin administration.
CASE SUMMARY: A 4-year-old female neutered mixed breed dog developed recurrent signs of hypersensitivity (swelling, edema, urticaria/hives, gastrointestinal signs, vasculitis) at 1 and 2 weeks following administration of a single unit of a novel antivenin crotalidae polyvalent plasma product. Both episodes were treated with antihistamines and glucocorticoids and signs improved rapidly, with a prolonged course of glucocorticoids and antihistamines administered following the second occurrence. Diagnosis of serum sickness was based on clinical appearance of delayed hypersensitivity following exposure to novel biologic product, absence of other inciting cause of hypersensitivity, complement testing, and skin biopsies confirming vasculitis.
NEW OR UNIQUE INFORMATION PROVIDED: This case documents the first report of delayed hypersensitivity with a novel antivenin plasma product. This is the only case report of serum sickness to a single unit of antivenin. Additionally, the dog developed recurrence of hypersensitivity following the initial episode at 1 week; appropriate identification and prolonged treatment could have prevented recurrence and additional hospitalization. Cost and benefit analysis should be considered with antivenin administration.