title: Brain death in ICU patients: Clinical significance of endocrine changes.
abstract: Numerous studies have been carried out among patients admitted in intensive care unit (ICU) having primary endocrine pathology, endocrine manifestations of systemic diseases or post-endocrine tissue surgery. However, minimal literary evidence is available highlighting the endocrine changes occurring during brain death in critically ill patients. A precise and timely diagnosis of brain death is required to convey the relatives about the prognosis and also to possibly plan for organ retrieval for transplantation purposes. The diagnosis of this condition as of today remains largely a clinical one. Brain death is associated with a multitude of endocrinological alterations which are yet to be completely unraveled and understood. Evaluating these endocrinological modifications lends us an added vista to add to the existing clinical parameters which might help us to confirm the diagnosis of brain death with a higher degree of precision. Moreover, since the efficacy of hormone replacement therapy to benefit in organ retrieval remains yet unproven, newer diagnostic modalities and research studies are definitely called for to strategize the optimal dosage and duration of such therapies.
authors.affiliation: Department of Anaesthesiology and Intensive Care Medicine, Gian Sagar Medical College and Hospital, Banur, Patiala, Punjab, India.
authors.forename: Sukhminder Jit Singh
authors.initials: SJ
authors.lastname: Bajwa
authors.affiliation: Department of Anaesthesiology and Intensive Care Medicine, Gian Sagar Medical College and Hospital, Banur, Patiala, Punjab, India.
authors.forename: Rudrashish
authors.initials: R
authors.lastname: Haldar
keywords: Brain death; blood glucose; catecholamines; thyroid hormones
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