2860
A 40-year-old man with advanced HIV infection and Mycobacterium avium complex infection experienced rapid cognitive decline after commencement of ethambutol, and symptoms fully resolved with cessation.
 ( adverse event: after ,  40-year-old man with advanced HIV infection and Mycobacterium avium complex infection: Subject, 40-year-old: Subject.Age, man: Subject.Gender, rapid cognitive decline: Effect, commencement of ethambutol: Treatment, ethambutol: Treatment.Drug, ethambutol: Treatment.Disorder, Mycobacterium avium complex infection: Treatment.Disorder, HIV infection: Treatment.Disorder) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: adverse event,potential therapeutic event, Arguments type: Treatment.Disorder,Treatment.Time_elapsed,Treatment.Dosage,Subject.Race,Treatment.Drug,Treatment.Route,Subject.Disorder,Treatment.Freq,Treatment,Effect,Subject.Population,Treatment.Duration,Combination.Drug,Subject,Subject.Age,Subject.Gender. 
Text: {0} 
Answer:
 ( adverse event: after ,  40-year-old man with advanced HIV infection and Mycobacterium avium complex infection: Subject, 40-year-old: Subject.Age, man: Subject.Gender, rapid cognitive decline: Effect, commencement of ethambutol: Treatment, ethambutol: Treatment.Drug, ethambutol: Treatment.Disorder, Mycobacterium avium complex infection: Treatment.Disorder, HIV infection: Treatment.Disorder) 