Wernicke's encephalopathy (WE) is one of the potential complications of obesity surgery. It is an acute neuropsychiatric syndrome resulting from thiamine deficiency often associated with repeated vomiting. The classic triad is frequently reported in these patients (optic neuropathy, ataxia and
OBJECTIVE
To characterize the clinical features, risk factors, radiographic findings, and prognosis of Wernicke encephalopathy after bariatric surgery.
METHODS
We performed a systematic review of MEDLINE, Embase, Ovid, ISI (Science Citation Index), and Google Scholar for case reports, case series,
As the number of obese patients increases, as will the number of bariatric procedures. Malabsorptive bariatric procedures have emerged as one of common causes of Wernicke encephalopathy (WE), an acute neuropsychiatric disorder due to thiamine deficiency. However, restrictive procedures such as
Thiamine is an important coenzyme, which is essential for metabolism and maintaining cellular osmotic gradient. Thiamine deficiency can cause focal lactic acidosis, alteration of the blood-brain barrier and the production of free radicals through cell death by necrosis and apoptosis. Wernicke
A young woman who underwent gastric bypass surgery for morbid obesity had intractable nausea and vomiting for several weeks postoperatively, leading to poor intake and excessive weight loss. In the ninth postoperative week, she became confused and off balance and reported blurred and double vision.
BACKGROUND
Gastric partitioning is a surgical procedure for the treatment of morbid obesity that may engender neurological complications, such as Wernicke encephalopathy and polyneuropathy.
METHODS
A specialist hospital.
METHODS
A 36-year-old woman developed Wernicke-Korsakoff encephalopathy and
OBJECTIVE
This paper reviews the complaints and associated symptoms/consequences of lacking essential nutrients and vitamins in our central and peripheral nervous systems. This has become important as there has been a rise in malnutrition following the increasing incidence of bariatric surgery for
Bariatric surgery is the recommended treatment for morbid obesity because of its rapid and sustained body weight loss effect. Nutrient deficiency-related neurological complications after bariatric surgery are often disabling. Thus, early recognition of these complications is important.
Bariatric surgery is a treatment that guarantees a substantial and lasting weight loss in addition to the tangible benefits relating to obesity-associated medical conditions. The increasing number of bariatric surgeries has revealed an increasing number of complications related to this procedure,
BACKGROUND
Wernicke encephalopathy is caused by thiamine (vitamin B1) deficiency. It is generally considered to be a disease of adult alcoholics. However, it is known to occur in the pediatric population and in non-alcoholic conditions.
METHODS
We searched PubMed with the key words Wernicke,
BACKGROUND
Wernicke's encephalopathy (WE) is a neurological syndrome caused by thiamine deficiency, and clinically characterized by ophthalmoplegia, ataxia and acute confusion. In developed countries, most cases of WE have been seen in alcohol misusers. Other reported causes are gastrointestinal
Wernicke encephalopathy consists of a triad of ophthalmoplegia, ataxia, and altered mental status. It is caused by thiamine deficiency and although it is commonly seen in alcoholics, patients undergoing gastric bypass surgery for morbid obesity could be a new group of patients to watch for. Florid
Bariatric surgery is in general the only effective treatment for morbid obesity. Bariatric surgery is frequently associated with vitamin and mineral deficiencies which may lead to neurological and other symptoms. We describe a case of severe vitamin B1 (thiamine) deficiency.
METHODS
A 49-year-old
Background: Neurologic complications after bariatric surgery are rare, but can have dramatic consequences. Little data are available on this topic.
Objectives: The aim of the
Morbidly obese patients often have nutritional deficiencies, particularly in fat-soluble vitamins, folic acid and zinc. After bariatric surgery, these deficiencies may increase and others can appear, especially because of the limitation of food intake in gastric reduction surgery and of
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