Elizabethkingia meningoseptica in Dubai, United Arab Emirates: A 7-year multicenter study.

BACKGROUND

Elizabethkingia meningoseptica (E. meningoseptica) is a gram-negative bacillus. Widely distributed in nature, it poses a significant threat as a nosocomial pathogen, particularly affecting immunocompromised neonates and the elderly.

METHODS

This study aimed to describe the antimicrobial susceptibility and outcomes of E. meningoseptica infections over seven years in United Arab Emirates. A retrospective chart review study was conducted at four hospitals that are part of Dubai Academic Health Corporation.

RESULTS

A total of 23 cases were observed during the study, 21 (91%) of which exhibited multidrug resistance. More than half of the cases required intensive care and mechanical ventilation (n = 13, 57%). The in-hospital mortality rate was 38% (n = 5) in adults and 20% (n = 2) in pediatrics.

CONCLUSIONS

E. meningoseptica is a significant nosocomial pathogen with high antibiotic resistance, posing severe risks to immunocompromised pediatric and adult patients. Effective management of E. meningoseptica requires vigilant monitoring, comprehensive control, and targeted therapies.