Clinical toxicology (Philadelphia, Pa.) · 2009
Toxicity from modafinil ingestion.
СтатьяМногоцентровое исследованиеНазвание и аннотация: Перевод в очереди
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Spiller Henry A, Borys Douglas, Griffith Jill R K, Klein-Schwartz Wendy, Aleguas Alfred, Sollee Dawn, Anderson Deborah A, Sawyer Tama S
Аннотация
INTRODUCTION: Modafanil, a non-amphetamine stimulant, is used for narcolepsy, sleep apnea, and shift work sleep disorder. There is little available information on the toxicity of modafinil overdose.
METHOD: We performed a retrospective multi-poison center chart review of patients from 11 states who had a single substance ingestion of modafanil with follow up to a known outcome for the years 2000-2007. Data collected included age, gender, dose ingested, clinical effects, length of hospital stay, and medical outcome.
RESULTS: There were 137 patients, of whom 85 (63%) were female. Ages ranged from 1 to 82 years with a mean and median of 22 years (+18) and 20 years, respectively, with 43 patients (31%) aged <6 years. Most frequently reported clinical effects were tachycardia (n = 38), insomnia (n = 33), agitation (n = 27), dizziness (n = 25), and anxiety (n = 24). Forty-five patients were managed at home and 92 in a health-care setting, with only 23 (17%) requiring a medical admission. Therapies included benzodiazepines (n = 14), diphenhydramine (n = 5), beta-blockers (n = 3), haloperidol (n = 2), IV fluid hydration (n = 2), and one each of nitroglycerin, epinephrine, benztropine, and promethazine.
CONCLUSIONS: In this case series, clinical effects of modafinil overdoses were generally mild with predominantly tachycardia and CNS toxicity. However, clinically significant effects warranting specific therapy occurred in a minority of patients.
METHOD: We performed a retrospective multi-poison center chart review of patients from 11 states who had a single substance ingestion of modafanil with follow up to a known outcome for the years 2000-2007. Data collected included age, gender, dose ingested, clinical effects, length of hospital stay, and medical outcome.
RESULTS: There were 137 patients, of whom 85 (63%) were female. Ages ranged from 1 to 82 years with a mean and median of 22 years (+18) and 20 years, respectively, with 43 patients (31%) aged <6 years. Most frequently reported clinical effects were tachycardia (n = 38), insomnia (n = 33), agitation (n = 27), dizziness (n = 25), and anxiety (n = 24). Forty-five patients were managed at home and 92 in a health-care setting, with only 23 (17%) requiring a medical admission. Therapies included benzodiazepines (n = 14), diphenhydramine (n = 5), beta-blockers (n = 3), haloperidol (n = 2), IV fluid hydration (n = 2), and one each of nitroglycerin, epinephrine, benztropine, and promethazine.
CONCLUSIONS: In this case series, clinical effects of modafinil overdoses were generally mild with predominantly tachycardia and CNS toxicity. However, clinically significant effects warranting specific therapy occurred in a minority of patients.