Medicine · 2020
Wernicke's encephalopathy due to malnutrition and parenteral nutrition in a patient with cerebral infarction: A case report.
Клинический случайСтатьяНазвание и аннотация: Перевод в очереди
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Lian Xiaojiao, Wu Meng, Fan Haixia, Zhang Yi, Sun Ping
Аннотация
INTRODUCTION: Wernicke's encephalopathy (WE) is a severe neuropsychiatric disorder, which results from a nutritional deficiency of thiamine. The occurrence of WE is rarely reported in patients with cerebral infarction, who often have complications of malnutrition. Cerebral infarction is a neurological disease, patients with cerebral infarction may show symptoms such as disturbance of consciousness and gait instability, which is difficult to differentiate from WE. Thus, early recognition and differential diagnosis of WE are important. We report a rare case of cerebral infarction patient who developed WE due to malnutrition and parenteral nutrition.
PATIENT CONCERNS: A 65-year-old woman was admitted to our hospital with cerebral infarction. She had lost 15 kg of weight in the past month or so and was diagnosed with malnutrition. In order to correct malnutrition, parenteral nutrition and intravenous glucose without thiamine were administered. Cognitive dysfunction, laloplegia, sleep rhythm inversion, somnolence and bilateral lower limbs weakness were presented 20 days after admission.
DIAGNOSIS: Brain magnetic resonance imaging confirmed the diagnosis of WE.
INTERVENTIONS: The patient was given thiamine and nutrition support therapy.
OUTCOMES: The patient's cognitive impairment, laloplegia and sleep condition improved within 4 days. Neurological status continued to improve and physical activity recovered gradually within 2 weeks. She received rehabilitation training when her condition was relatively stable, and her muscle strength of limbs and physical function gradually improved.
CONCLUSION: Infarction-related malnutrition may result in nutrient deficiency-related neurological complications, such as WE. Thus, it is important to pay close attention to the nutritional status of patients with cerebral infarction. In addition, early recognition and differential diagnosis of WE in patients with infarction-related malnutrition are necessary, early treatment of replete thiamine supplementation and nutrition support therapy can reduce the risk of WE and improve the prognosis.
PATIENT CONCERNS: A 65-year-old woman was admitted to our hospital with cerebral infarction. She had lost 15 kg of weight in the past month or so and was diagnosed with malnutrition. In order to correct malnutrition, parenteral nutrition and intravenous glucose without thiamine were administered. Cognitive dysfunction, laloplegia, sleep rhythm inversion, somnolence and bilateral lower limbs weakness were presented 20 days after admission.
DIAGNOSIS: Brain magnetic resonance imaging confirmed the diagnosis of WE.
INTERVENTIONS: The patient was given thiamine and nutrition support therapy.
OUTCOMES: The patient's cognitive impairment, laloplegia and sleep condition improved within 4 days. Neurological status continued to improve and physical activity recovered gradually within 2 weeks. She received rehabilitation training when her condition was relatively stable, and her muscle strength of limbs and physical function gradually improved.
CONCLUSION: Infarction-related malnutrition may result in nutrient deficiency-related neurological complications, such as WE. Thus, it is important to pay close attention to the nutritional status of patients with cerebral infarction. In addition, early recognition and differential diagnosis of WE in patients with infarction-related malnutrition are necessary, early treatment of replete thiamine supplementation and nutrition support therapy can reduce the risk of WE and improve the prognosis.