Zhonghua yi xue za zhi · 2013
[Fluoroquinolone associated myasthenia gravis exacerbation: clinical analysis of 9 cases].
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод пока не подготовлен
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Wang Shu-hui, Xie Yan-chen, Jiang Bin, Zhang Jia-yue, Qu Yuan, Zhao Yuan, Li Yao, Qiao Shan-shan, Xu Chun-ling
Аннотация
OBJECTIVE: To explore the characteristics of acute exacerbations of myasthenia gravis after fluoroquinolone exposure.
METHODS: Gender, age, prior type, absolute score, concurrent disease, precipitated disease, use of antibiotic, onset/symptom/degree of exacerbation, therapeutic measures and prognosis at Month 1 were retrospectively analyzed for 9 patients after fluoroquinolone systemic exposure.
RESULTS: Ciprofloxacin (n = 4), levofloxacin (n = 1) and moxifloxacin (n = 4) exposure resulted in myasthenia gravis exacerbation. Myasthenia gravis exacerbations developed at 15 minutes to 4 days post-exposure. And the clinical scores of quantitative myasthenia gravis (QMG) increased by an average of 10. The main syndromes included dyspnea, diplopia, ptosis and dysphagia. All patients improved upon the withdrawal of fluoroquinolone in conjunctions with other interventions.
CONCLUSION: Fluoroquinolone exposure may result in myasthenia gravis exacerbations in patients with underlying diseases. Healthcare professionals should be aware of this serious drug-disease association.
METHODS: Gender, age, prior type, absolute score, concurrent disease, precipitated disease, use of antibiotic, onset/symptom/degree of exacerbation, therapeutic measures and prognosis at Month 1 were retrospectively analyzed for 9 patients after fluoroquinolone systemic exposure.
RESULTS: Ciprofloxacin (n = 4), levofloxacin (n = 1) and moxifloxacin (n = 4) exposure resulted in myasthenia gravis exacerbation. Myasthenia gravis exacerbations developed at 15 minutes to 4 days post-exposure. And the clinical scores of quantitative myasthenia gravis (QMG) increased by an average of 10. The main syndromes included dyspnea, diplopia, ptosis and dysphagia. All patients improved upon the withdrawal of fluoroquinolone in conjunctions with other interventions.
CONCLUSION: Fluoroquinolone exposure may result in myasthenia gravis exacerbations in patients with underlying diseases. Healthcare professionals should be aware of this serious drug-disease association.