[Central pontine myelinolysis during qualified alcohol withdrawal therapy. A case report].

Abstract

Central pontine myelinolysis is a rare but severe disease that often occurs in alcohol-dependent and malnourished patients. One pathological mechanism is the rapid correction of chronic hyponatremia, even though the disease can occur independently of decreased serum sodium levels. Here, we present a patient suffering from malnutrition, alcohol dependency, and a severe depressive disorder, who presented himself to our clinic wishing for qualified withdrawal treatment. Because the patient reported significant weight loss and nocturnal sweating without fever, we performed different diagnostic investigations and examinations. Cranial MRI revealed the presence of a central pontine myelinolysis. In the clinical neurological examination, the patient only showed slight gait ataxia. The depressive symptoms had improved while the patient now showed problems in his short-term memory. At presentation, only slight hyponatremia was present, while no rapid correction occurred throughout treatment. The presented case reveals the importance of considering osmotic demyelination disorders as a differential diagnosis in patients suffering from neurological symptoms during alcohol withdrawal therapy. This is important independently of hyponatremia.

• Authors: Phileas J Proskynitopoulos, Gregor Szycik, Stefan Bleich, Eva Janke, Alexander Glahn
• Journal: Neuropsychiatrie : Klinik, Diagnostik, Therapie und Rehabilitation : Organ der Gesellschaft Osterreichischer Nervenarzte und Psychiater (Neuropsychiatr) Vol. 34 Issue 4 Pg. 175-178 (Dec 2020) ISSN: 2194-1327 [Electronic] Germany
• Vernacular Title: Das Auftreten der zentralen pontinen Myelinolyse während des qualifizierten Entzugs von Alkohol. Ein Fallbericht.
• PMID: 33230716 (Publication Type: Case Reports, Journal Article)

Topics

• Alcoholism
• Diagnosis, Differential
• Humans
• Hyponatremia (diagnosis, therapy)
• Magnetic Resonance Imaging
• Malnutrition
• Myelinolysis, Central Pontine (diagnosis)
• Substance Withdrawal Syndrome