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VOLUME 22 , ISSUE 2 ( 2018 ) > List of Articles

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Scrub Typhus – A Major Cause of Pediatric Intensive Care Admission and Multiple Organ Dysfunction Syndrome: A Single-Center Experience from India

Agnisekhar Saha, Prabahs Prasun Giri, Joydeb Roy

Keywords : Fever, multiorgan dysfunction syndrome, scrub typhus

Citation Information : Saha A, Giri PP, Roy J. Scrub Typhus – A Major Cause of Pediatric Intensive Care Admission and Multiple Organ Dysfunction Syndrome: A Single-Center Experience from India. Indian J Crit Care Med 2018; 22 (2):107-110.

DOI: 10.4103/ijccm.IJCCM_63_17

License: CC BY-ND 3.0

Published Online: 00-02-2018

Copyright Statement:  Copyright © 2018; Jaypee Brothers Medical Publishers (P) Ltd.


Abstract

Aim of the Study: Scrub typhus has been globally recognized as an emerging infectious disease contributing significantly to pyrexia of unknown origin (PUO) and a potential cause of multiorgan dysfunction syndrome (MODS). We studied the incidence of scrub typhus as a cause of pediatric intensive care unit (PICU) admission and MODS in our hospital and its clinical and laboratory characteristics to measure the incidence of MODS caused by scrub typhus. Materials and Methods: This study was done in a pediatric teaching hospital in Kolkata, India. Records of patients admitted with PUO from March 2012 to December 2015 were reviewed. Rathi–Goodman–Aghai scoring system was used to identify potential ST patients and confirmed by serological testing. Clinical characteristics, laboratory findings, and treatment response were noted of those needing PICU admissions. Results: Ninety-seven cases of scrub typhus have been identified during that period. PICU admission was needed in 30 of them (31%) which contributed 8.43% of total PICU admissions. Among these 30 patients, 16 (53%) developed MODS which contributed 18.29% of total MODS admitted in PICU. Septic shock was the most common manifestation in as many as 18 (60%) patients followed by encephalopathy in 13 (43%). Patients were treated with either doxycycline alone or in combination with azithromycin. Mean time to complete defervescence was 32 h after first dose of doxycycline. The outcome was excellent without a single mortality. Conclusion: Scrub typhus is an important cause of MODS in this part of the world, especially in fevers associated with features as identified and not responding to conventional antibiotics.


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