Andrew A Fanous1, Robert C Tick2, Eugene Y Gu3, Robert A Fenstermaker4. 1. Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, New York, USA. 2. Department of Anesthesiology, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, New York, USA; Department of Anesthesiology and Pain Medicine, Roswell Park Cancer Institute, Buffalo, New York, USA. 3. Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, New York, USA; Department of Neurology, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, New York, USA. 4. Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Roswell Park Cancer Institute, Buffalo, New York, USA. Electronic address: robert.fenstermaker@roswellpark.org.
Abstract
BACKGROUND: Mannitol is the most commonly used intraoperative hypertonic solution in patients undergoing craniotomy. However, its use has been reported to be associated with hyperkalemia, which can occasionally be life threatening. CASE DESCRIPTION AND LITERATURE REVIEW: In this report, we discuss the case of a patient who had intraoperative cardiac arrest secondary to mannitol-induced hyperkalemia during a craniotomy for tumor resection. In addition, we provide a comprehensive review of the literature concerning similar cases previously reported, as well as a discussion of the pathophysiology of mannitol-induced hyperkalemia. Review of the literature suggests that patients prone to this phenomenon are young and healthy individuals with normal preoperative and postoperative cardiopulmonary and renal functions. The literature also suggests that the total dose of mannitol, as well as its rate of infusion, may play a role in the development of this phenomenon. CONCLUSIONS: Knowledge of the existence of mannitol-induced hyperkalemia is paramount for the neurosurgeon and the anesthesiologist, because early treatment with insulin and calcium can quickly restore normal cardiac rhythm and prevent intraoperative death.
BACKGROUND: Mannitol is the most commonly used intraoperative hypertonic solution in patients undergoing craniotomy. However, its use has been reported to be associated with hyperkalemia, which can occasionally be life threatening. CASE DESCRIPTION AND LITERATURE REVIEW: In this report, we discuss the case of a patient who had intraoperative cardiac arrest secondary to mannitol-induced hyperkalemia during a craniotomy for tumor resection. In addition, we provide a comprehensive review of the literature concerning similar cases previously reported, as well as a discussion of the pathophysiology of mannitol-induced hyperkalemia. Review of the literature suggests that patients prone to this phenomenon are young and healthy individuals with normal preoperative and postoperative cardiopulmonary and renal functions. The literature also suggests that the total dose of mannitol, as well as its rate of infusion, may play a role in the development of this phenomenon. CONCLUSIONS: Knowledge of the existence of mannitol-induced hyperkalemia is paramount for the neurosurgeon and the anesthesiologist, because early treatment with insulin and calcium can quickly restore normal cardiac rhythm and prevent intraoperative death.
Authors: Piotr Czupryna; Anna Moniuszko-Malinowska; Sambor Grygorczuk; Sławomir Pancewicz; Justyna Dunaj; Monika Król; Karol Borawski; Joanna Zajkowska Journal: J Int Med Res Date: 2018-08-20 Impact factor: 1.671