Scrub Typhus in Children

Authors

  • Madiha Zainab Department of Paediatrics, Vivekananda Institute of Medical Sciences, Kolkata
  • Atul Kumar Gupta Department of Paediatrics, Vivekananda Institute of Medical Sciences, Kolkata
  • Suparna Guha Department of Paediatrics, Vivekananda Institute of Medical Sciences, Kolkata

Keywords:

rickettsia, re-emerging infection, multisystem involvement

Abstract

Introduction: Scrub typhus is an acute febrile illness caused by infection with rickettsial bacilli Orientia tsutsugamushi. This was a retrospective observational study to study the clinical profile of paediatric scrub typhus, its associated complications and response to treatment

Material and Methods: Record files of all patients diagnosed with positive Weil felix (OXK>1:80) and Scrub IgM positive over a period of one year were analysed. Total of 10 cases were diagnosed as scrub with median age of presentation 4.1 years.

Results: Fever was present in all followed by pain abdomen (50%), rash. Anaemia (90%), lymphadenopathy (70%) hepatomegaly (100%), Leukopenia was present in those cases with fever <1 week while leucocytosis was found thereafter. Most common complication were hepatitis (100%) shock (50%), acute kidney injury (AKI) 30%, DIC in 20% cases. Secondary HLH was found in 20% and pancarditis in one case. All the cases showed dramatic response to doxycycline.

Conclusion: So a high index of suspicion is required to diagnose scrub and early initiation of treatment is essential to prevent mortality from the disease.

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Published

2018-11-19

Issue

Vol. 38 No. 1 (2018)

Section

Case Series