Acute flaccid paralysis: Do not forget beriberi neuropathy.

We aimed to elucidate characteristics of beriberi neuropathy (BB) in a general hospital (GH) setting. Nerve conduction studies (NCS), cross-referenced with clinical records of patients admitted to a GH (May 2011-July 2017), were reviewed for diagnosis of BB. Thirteen patients (age range 23-64 years; five women) were diagnosed with BB. Eleven were incarcerated (2-24 months) at time of index event. Eleven reported prior, severe anorexia (2-6 months); five reported significant weight loss, three had recurrent vomiting, and three reported alcohol misuse. Commonest presentation was weakness (12/13); nine had symptom evolution over ≥3 weeks. At nadir, 11/13 could not walk independently. Other features included numbness/paraesthesiae (10/13), dysautonomia (6/13), vocal cord dysfunction/dysphagia (4/13), nystagmus (3/13). Pain was not prominent. Cerebrospinal fluid, tested in five patients, was acellular; one showed mildly increased protein. NCS showed predominantly sensorimotor, axonal polyneuropathy, rarely asymmetric. Only one patient had sural-sparing pattern. All received high dose thiamine. Two of the thirteen received intravenous immunoglobulin for suspicion of Guillain-Barré syndrome (GBS). Eleven improved to independent ambulation. One patient died from pulmonary embolism; one was lost to follow-up. Two of the thirteen had residual neurocognitive effects; both misused alcohol. Besides GBS, BB is an important cause of acute to subacute flaccid paralysis, especially in incarcerated patients and those with significant dietary deprivation. Features favoring BB over GBS are ≥3 weeks of symptoms, nystagmus, confusion, vocal cord dysfunction, volume overload, normal spinal fluid, elevated lactate, and absence of sural-sparing pattern in NCS.

Guillain-Barré syndrome mistaken for a common spinal disorder: a case report.

CONTEXT: Many patients with musculoskeletal issues seek traditional Korean medicine or complementary and alternative medicine (CAM) to treat or help deal with their health conditions. Practitioners and patients should be aware of diseases that can exhibit similar symptoms, consequently complicating diagnosis and treatment. OBJECTIVE: The study intended to examine a case of Guillain-Barré syndrome (GBS), in which the patient presented with back pain, leg pain, and weakness that gave cause for diagnostic error at onset. Design • The research team has reported a case study. SETTING: The study was conducted at Jaseng Hospital of Korean Medicine in Seoul, Korea. PARTICIPANT: After initially being prescribed back surgery for lumbar disc herniation, as confirmed by lumbar magnetic resonance imaging (MRI) at a previous hospital, a 54-y-old female with low back and leg pain as her chief complaint chose to transfer to a Korean medicine hospital for nonsurgical treatment. INTERVENTION: The patient became nonambulatory owing to a sudden decrease in muscle strength during admission and underwent a cervical MRI to assess for cervical myelopathy because she developed additional neck pain and upper-limb symptoms. She then was diagnosed with GBS and received a regime of symptomatic treatment with CAM, including acupuncture, electroacupuncture, pharmacopuncture, and herbal medicine. RESULTS: The cervical MRI results showed that the symptoms were not due to myelopathy or radiculopathy, and GBS was suspected because of the progressive ascending weakness, absence of myotatic reflexes in the lower limbs, and preceding flu-like symptoms. The patient showed swift recuperation after the CAM treatments, recovering motor strength and ambulation. CONCLUSIONS: A seemingly typical patient with musculoskeletal symptoms may turn out to have a completely different pathology, and clinicians should keep such potential confounders and comorbidities in mind when diagnosing patients.

Guillain-Barré syndrome in an older man following influenza vaccination.

OBJECTIVE To report an atypical case of Guillain-Barré syndrome (GBS) after administration of the 2012-13 influenza vaccine. SETTING Urban tertiary hospital. PATIENT DESCRIPTION An 81-year-old man was admitted to the hospital after he began experiencing numbness and tingling in both feet that began ascending toward the waistline. The patient complained of intense neuropathic pain in his lower extremities and eventually lost the deep tendon reflexes in his ankles. CASE SUMMARY In addition to clinical manifestations of GBS, electromyography revealed a sensorimotor, polyneuropathy, predominantly axonal, with prolonged F-waves in all nerves tested. A lumbar puncture revealed clear and colorless cerebrospinal fluid with an elevated protein level of 66 mg/dL (reference, 15-60 mg/dL) despite the lack of a normal cell count, which indicates albuminocytologic dissociation. Based on these findings, the patient met Brighton level 3 diagnostic certainty and was diagnosed with GBS. MAIN OUTCOMES MEASURE Signs and symptoms of GBS. RESULTS On day 5 of hospitalization, intravenous immunoglobulin 0.4 mg/kg/d was initiated for 5 days in combination with gabapentin 100 mg at bedtime for neuropathic pain. After completing treatment, the patient experienced progressively improved sensation in his extremities and was discharged. CONCLUSION This is a rare report of GBS lacking albuminocytologic dissociation after an older patient received the 2012-13 influenza vaccine.

Dry beriberi mimicking the Guillain-Barre syndrome.

A 44-year-old man is described with severe flaccid quadriparesis that evolved over 3 weeks. He had regularly binged on alcohol-up to 20 cans of beer per day with occasional consumption of spirits-for more than 15 years but had balanced this with regular food intake. However, for a week prior to the current episode he had not eaten anything of significance. Nerve conduction studies revealed a background peripheral, mainly sensory, neuropathy with a superimposed acute motor axonopathy. CSF was normal. He improved with high dose vitamin replacement and physiotherapy but remains dependent on a Zimmer frame for mobility and a splint for wrist drop.

[Effects of electroacupuncture at shu-points of the five zang-organs on electrophysiologic function of sciatic nerve in the rabbit of Guillain-Barre syndrome].

OBJECTIVE: To probe into the mechanism of electroacupuncture at shu-points of the five zang-organs for treatment of Guillain-Barre syndrome (GBS). METHODS: Eighty healthy giant-ear white rabbits were randomly divided into 4 groups, a blank group, a model group, an electroacupuncture (EA) group and an immunoglobulin group, 20 rabbits in each group. The internationally recognized P 2 immune rabbit model was used in the study. The EA group were treated with EA at shu-points of the five zang-organs and the immunoglobulin group with intravenous injection of immunoglobulin 80 mg/kg/day. The sciatic nerve movement conduction velocity (MCV) and F wave incidence rate were investigated respectively at the 7th and 14th days of treatment in the rabbits of GBS. RESULTS: The sciatic nerve MCV significantly reduced in the model group, and it significantly increased (P < 0.01) and F wave abnormal cases was significantly reduced (P < 0.05) after treatment for 14 days in the EA group as compared with those in the model group. CONCLUSION: EA at shu-points of the five zang-organs can increase the sciatic nerve MCV and decrease the abnormal F wave incidence rate of the sciatic nerve in the rabbit of GBS.

Neuromuscular rehabilitation and electrodiagnosis. 4. Pediatric issues.

UNLABELLED: This self-directed learning module highlights the physician's role in the diagnosis and treatment of neuromuscular disorders in pediatric populations. It is part of the chapter on neuromuscular rehabilitation and electrodiagnosis in the Self-Directed Physiatric Education Program for practitioners and trainees in physical medicine and rehabilitation. This article discusses both clinical and electrodiagnostic features of common neuromuscular disorders in pediatric populations. The diagnostic value of somatosensory evoked potential is reviewed in a case of traumatic spinal cord injury without radiographic abnormality. Therapeutic interventions of progressive muscular dystrophy are discussed, as well as the differential diagnosis of floppy infant syndrome, the most common pediatric electrodiagnostic referral. OVERALL ARTICLE OBJECTIVES: (a) To become familiar with electrodiagnosis and rehabilitation for common neuromuscular disorders in the pediatric population, (b) to undrstand electrodiagnostic findings of Guillain-Barre syndrome corresponding to pathophysiology, (c) to become familiar with somatosensory evoked potentials, and (d) to be able to make differential diagnosis of floppy infant syndrome based on clinical findings as well as electrodiagnosis.