An Interesting Case of Dengue Encephalitis With Parkinsonism Sequela.

Expanded dengue syndrome has been associated with various neurological manifestations. In this report, we present a rare and interesting case of parkinsonism secondary to dengue encephalitis in a young female. A 25-year-old female was admitted to the ICU with high-grade fever, generalized weakness, and altered sensorium for two days. Meningoencephalitis workup was negative but she tested positive for dengue non-structural 1 (NS1) antigen. MRI brain showed a "double doughnut sign" consistent with viral encephalitis. She was managed with neuroprotective measures, a short course of steroids, and invasive mechanical ventilation via tracheostomy. During the course of her treatment, she developed left upper limb rigidity, involuntary movements, and gait abnormalities with generalized bradykinesia suggestive of dengue-associated parkinsonism. She responded well to trihexyphenidyl and levodopa with significant neurological recovery and was discharged from the hospital in a condition where she could independently walk with significant improvement in dystonia. Central nervous system involvement has been well documented in arboviral illnesses caused by neurotropic viruses. Dengue encephalitis with sequelae like parkinsonism is potentially treatable when identified appropriately and in a timely manner.

Tracheostomy in Adult Intensive Care Unit: An ISCCM Expert Panel Practice Recommendations.

BACKGROUND AND AIM: Critically ill patients on mechanical ventilation undergo tracheostomy to facilitate weaning. The practice in India may be different from the rest of the world and therefore, in order to understand this, ISCCM conducted a multicentric observational study "DIlatational percutaneous vs Surgical tracheoStomy in intEnsive Care uniT: A practice pattern observational multicenter study (DISSECT Study)" followed by an ISCCM Expert Panel committee meeting to formulate Practice recommendations pertinent to Indian ICUs. MATERIALS AND METHODS: All existing International guidelines on the topic, various randomized controlled trials, meta-analysis, systematic reviews, retrospective studies were taken into account to formulate the guidelines. Wherever Indian data was not available, international data was analysed. A modified Grade system was followed for grading the recommendation. RESULTS: After analyzing the entire available data, the recommendations were made by the grading system agreed by the Expert Panel. The recommendations took into account the indications and contraindications of tracheostomy; effect of timing of tracheostomy on incidence of ventilator associated pneumonia, ICU length of stay, ventilator free days & Mortality; comparison of surgical and percutaneous dilatational tracheostomy (PDT) in terms of incidence of complications and cost to the patient; Comparison of various techniques of PDT; Use of fiberoptic bronchoscope and ultrasound in PDT; experience of the operator and qualification; certain special conditions like coagulopathy and morbid obesity. CONCLUSION: This document presents the first Indian recommendations on tracheostomy in adult critically ill patients based on the practices of the country. These guidelines are expected to improve the safety and extend the indications of tracheostomy in critically ill patients. HOW TO CITE THIS ARTICLE: Gupta S, Dixit S, Choudhry D, Govil D, Mishra RC, Samavedam S, Tracheostomy in Adult Intensive Care Unit: An ISCCM Expert Panel Practice Recommendations. Indian J Crit Care Med 2020;24(Suppl 1):S31-S42.