The Relationship between Serum Sodium, Serum Osmolality, and Intracranial Pressure in Patients with Traumatic Brain Injury Treated with Hyperosmolar Therapy.
Paige FarleyDaniel SalisburyJohn R MurfeeColin T BuckleyCatherine N TaylorAlissa DollNathan M PoliteMaryann I MbakaChristopher M KinnardCharles Caleb ButtsJon D SimmonsYann-Leei L LeePublished in: The American surgeon (2021)
Our results indicate initial ICP is not correlated with serum sodium or osmolality suggesting these are not useful initial clinical markers for ICP estimation. The association between ICP and serum sodium and osmolality after hyperosmolar therapy was poor, thus may not be useful as surrogates for direct ICP measurements.