Abstract
Wernicke’s encephalopathy (WE) related to bariatric surgery is the consequence of thiamine depletion occurring usually after restrictive surgical procedures with gastric outlet impairment causing frequent vomiting. We present a 35-year-old man with body mass index of 47.2 who developed a WE 7 years after a vertical banded gastroplasty. Late stenosis of the outlet due to gastric band inclusion was the precipitating mechanism. Poor compliance of dietary pattern and vitamin supplementation along with episodic vomiting both contributed to progressive symptoms of instable gait and mental changes. Magnetic resonance imaging confirmed the diagnosis of WE by showing hyperintense T2 signals at the mammillary bodies. Recovery of symptoms was possible after early thiamine therapy. Unusual late-onset symptoms and contributing factors to WE are discussed.
References
Sechi G, Serra A. Wernicke’s encephalopathy: new clinical settings and recent advances in diagnosis and management. Lancet Neurol. 2007;6:442–55.
Aasheim ET. Wernicke encephalopathy after bariatric surgery. A systematic review. Ann Surg. 2008;248:714–20.
Oczkowski WJ, Kertesz A. Wernicke’s encephalopathy after gastroplasty for morbid obesity. Neurology. 1985;35:99–101.
Seehra H, MacDermott N, Lascelles RG, et al. Lesson of the week: Wernicke’s encephalopathy after vertical banded gastroplasty for morbid obesity. BMJ 1996;312:434.
Cirignotta F, Manconi M, Mondini S, et al. Wernicke–Korsakoff encephalopathy and polyneuropathy after gastroplasty for morbid obesity: report of a case. Arch Neurol. 2000;57:1356–9.
Escalona A, Perez G, Leon F, et al. Wernicke’s encephalopathy after Roux-en-Y gastric bypass. Obes Surg. 2004;14:1135–7.
Al-Fahad T, Ismael A, Soliman MO, et al. Very early onset of Wernicke’s encephalopathy after gastric bypass. Obes Surg. 2006;16:671–2.
Bozbora A, Coskun H, Ozarmagan S, et al. A rare complication of adjustable gastric banding: Wernicke’s encephalopathy. Obes Surg. 2000;10:274–5.
Salas-Salvado J, Garcia-Lorda P, Cuatrecasas G, et al. Wernicke’s syndrome after bariatric surgery. Clin Nutr. 2000;19:371–3.
Sola E, Morillas C, Garzon S, et al. Rapid onset of Wernicke’s encephalopathy following gastric restrictive surgery. Obes Surg. 2003;13:661–2.
Makarewicz W, Kaska L, Kobiela J, et al. Wernicke’s syndrome after sleeve gastrectomy. Obes Surg. 2007;17:704–6.
Worden RW, Allen HM. Wernicke’s encephalopathy after gastric bypass that masqueraded as acute psychosis: a case report. Curr Surg. 2006;63:114–6.
Chaves LC, Faintuch J, Kahwage S, et al. A cluster of polyneuropathy and Wernicke–Korsakoff syndrome in a bariatric unit. Obes Surg. 2002;12:328–34.
Fandiño JN, Benchimol AK, Fandiño LN, et al. Eating avoidance disorder and Wernicke–Korsakoff syndrome following gastric bypass: an under-diagnosed association. Obes Surg. 2005;15:1207–10.
Handler CE, Perkin GD. Anorexia nervosa and Wernicke’s encephalopathy: an underdiagnosed association. Lancet. 1982;2:771–2.
Shimomura T, Mori E, Hirono N, et al. Development of Wernicke–Korsakoff syndrome after long intervals following gastrectomy. Arch Neurol. 1998;55:1242–5.
Grace DM, Alfieri MA, Leung FY. Alcohol and poor compliance as factors in Wernicke’s encephalopathy diagnosed 13 years after gastric bypass. Can J Surg. 1998;41:389–92.
Antunez E, Estruch R, Cardenal C, et al. Usefulness of CT and MR imaging in the diagnosis of acute Wernicke’s encephalopathy. AJR Am J Roentgenol. 1998;171:1131–7.
Pagnan P, Berlot G, Pozzi-Mucelli RS. Magnetic resonance imaging in a case of Wernicke’s encephalopathy. Eur Radiol. 1998;8:977–80.
Loh Y, Watson W, Verma A, et al. Acute Wernicke’s encephalopathy following bariatric surgery: clinical course and MRI correlation. Obes Surg. 2004;14:129–32.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Velasco, M.V., Casanova, I., Sanchez-Pernaute, A. et al. Unusual Late-Onset Wernicke’s Encephalopathy Following Vertical Banded Gastroplasty. OBES SURG 19, 937–940 (2009). https://doi.org/10.1007/s11695-009-9841-7
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11695-009-9841-7