Intramuscular midazolam versus intravenous diazepam for treatment of seizures in the pediatric emergency department: a randomized clinical trial.

AIM: To compare the therapeutic efficacy of intramuscular midazolam (MDZ-IM) with that of intravenous diazepam (DZP-IV) for seizures in children. DESIGN: Randomized clinical trial. SETTING: Pediatric emergency department. PATIENTS: Children aged 2 months to 14 years admitted to the study facility with seizures. INTERVENTION: Patients were randomized to receive DZP-IV or MDZ-IM. MAIN MEASUREMENTS: Groups were compared with respect to time to treatment start (min), time from drug administration to seizure cessation (min), time to seizure cessation (min), and rate of treatment failure. Treatment was considered successful when seizure cessation was achieved within 5min of drug administration. RESULTS: Overall, 32 children (16 per group) completed the study. Intravenous access could not be obtained within 5min in four patients (25%) in the DZP-IV group. Time from admission to active treatment and time to seizure cessation was shorter in the MDZ-IM group (2.8 versus 7.4min; p<0.001 and 7.3 versus 10.6min; p=0.006, respectively). In two children per group (12.5%), seizures continued after 10min of treatment, and additional medications were required. There were no between-group differences in physiological parameters or adverse events (p=0.171); one child (6.3%) developed hypotension in the MDZ-IM group and five (31%) developed hyperactivity or vomiting in the DZP-IV group. CONCLUSION: Given its efficacy and ease and speed of administration, intramuscular midazolam is an excellent option for treatment of childhood seizures, enabling earlier treatment and shortening overall seizure duration. There were no differences in complications when applying MDZ-IM or DZP-IV.

[Pleural effusion as the only manifestation of cryptococcosis in an AIDS patient]. / Derrame pleural como única manifestación de criptococosis en un paciente con SIDA.

Cryptococcosis is often seen in immunodeficient patients, including those with AIDS. It usually affects mainly the respiratory tract and central nervous system. We present a rare case of pleural involvement with no sign of disease at other sites. A review of the literature yields only three other similar cases. We discuss the diverse clinical manifestations of cryptococcosis, particularly those found in the respiratory tract.