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  • Title: Intensive care and traumatic brain injury after the introduction of a treatment protocol: a prospective study.
    Author: Schirmer-Mikalsen K, Moen KG, Skandsen T, Vik A, Klepstad P.
    Journal: Acta Anaesthesiol Scand; 2013 Jan; 57(1):46-55. PubMed ID: 23095138.
    Abstract:
    BACKGROUND: Traumatic brain injury (TBI) treatment protocols have been introduced in the intensive care unit (ICU) to avoid secondary brain injury. In this study, we aimed to evaluate the deviations from such a treatment protocol and the frequency of extracranial complications, and relate these findings to outcome. METHODS: During a 5-year period (2004-2009), 133 patients with severe TBI [Glasgow Coma Scale (GCS) score ≤ 8] were prospectively included. The following deviations from treatment goals were studied: intracranial pressure (ICP), blood pressure, haemoglobin, blood glucose, serum sodium, serum albumin, body temperature and extracranial complications during the ICU stay. Outcome was assessed using Glasgow Outcome Scale Extended score at 12 months. RESULTS: The frequencies of deviations from the treatment goals were: episodes of intracranial hypertension 69.5% (of monitored patients), hypotension 20.3%, anaemia 77.4%, hyperglycaemia 42.9%, hyponatremia 34.6%, hypoalbuminemia 30.8% and hyperthermia 54.9%. Pulmonary complications were common (pneumonia 72.2%, acute respiratory distress syndrome/acute lung injury 31.6%). Thrombocytopenia (4.5%), severe sepsis (3.0%), renal failure (0.8%) and liver failure (0.8%) were infrequent. Twenty-six (19.5%) patients died within the first 12 months due to the head injury. Age, GCS score, pupil dilation, Injury Severity Score (ISS), ICP > 25 mmHg, hyperglycaemia and pneumonia predicted a worse outcome. CONCLUSIONS: Deviations from the TBI treatment protocol were frequent. Pneumonia was the most frequent extracranial complication. Age, GCS score, pupil dilation, ISS, high ICP, hyperglycaemia and pneumonia predicted a worse outcome.
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