Erschienen in:
10.04.2018 | Original Article
Clinical profile and outcome of children with scrub typhus from Chennai, South India
verfasst von:
Ramaswamy Ganesh, Natarajan Suresh, L. L. Pratyusha, Lalitha Janakiraman, Mani Manickam, A. Andal
Erschienen in:
European Journal of Pediatrics
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Ausgabe 6/2018
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Abstract
Scrub typhus is an acute febrile illness caused by Orientia tsutsugamushi. We prospectively studied the clinico-laboratory profile and outcome of 358 children aged 1 day to 18 years diagnosed with scrub typhus from Chennai, South India. All children (100%) had fever. Eschar was seen in 67%. All children were treated with oral doxycycline and those with complications were treated with intravenous chloramphenicol/azithromycin. Rapid defervescence (within 48 h) after initiation of doxycline was seen in 306 (85%) and 52 (14.5%) developed complications. Multivariate logistic regression analysis revealed that children who had an elevated aspartate amino transferase (> 120 IU/L) and the presence of thrombocytopenia (platelet count less than 1 lac cells/mm3) at admission had high risk of developing complications. The overall mortality rate in this series was 0.8%.
Conclusion: Our 4-year study highlights the clinico-laboratory profile of Scrub typhus in children from Chennai, South India. Early recognition and prompt treatment reduces the complication and mortality.
What is Known:
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• Scrub typhus is endemic to tsutsugamushi triangle, a geographical triangle extending from northern Japan in the east to Pakistan and Afghanistan in the west and northern Australia in the south. |
• There is paucity of data regarding its clinico-laboratory profile in neonates as well as its predictors of outcome.
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What is New:
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• Children who had an elevated AST and the presence of thrombocytopenia at admission had high risk of developing complications.
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