52. Study of albumin leakage and peripheral nerve-conduction study in Guillain–Barré syndrome

2008 ◽  
Vol 119 (6) ◽  
pp. e87-e88
Author(s):  
Miho Akaza ◽  
Tadashi Kanouchi ◽  
Tomoyuki Kamata ◽  
Takanori Yokota ◽  
Hidehiro Mizusawa
Keyword(s):  
Peripheral Nerve ◽  
Nerve Conduction Study ◽  
Nerve Conduction ◽  
Guillain Barre Syndrome ◽  
Albumin Leakage ◽  
Guillain Barré Syndrome ◽  
Guillain Barré

S43. Single vs serial nerve conduction study in Guillain Barré syndrome

2018 ◽  
Vol 129 ◽  
pp. e157-e158
Author(s):  
Kongkiat Kulkantrakorn ◽  
Yuwadee Thongchuam ◽  
Puchit Sukphulloprat
Keyword(s):  
Nerve Conduction Study ◽  
Nerve Conduction ◽  
Guillain Barre Syndrome ◽  
Guillain Barré Syndrome ◽  
Guillain Barré

scholarly journals Electrophysiological patterns in patient with Guillain-Barre syndrome

2021 ◽  
Vol 12 (1) ◽  
pp. 16-21
Author(s):  
SM Monowar Hossain ◽  
Zahed Ali ◽  
Mohammad Motiur Rahman ◽  
Md Aolad Hossain ◽  
Pallab Kanti Saha ◽  
...  
Keyword(s):  
Nerve Conduction Study ◽  
Nerve Conduction ◽  
Axonal Neuropathy ◽  
Clinical Findings ◽  
Guillain Barre Syndrome ◽  
Acute Motor Axonal Neuropathy ◽  
Cross Sectional ◽  
Female Ratio ◽  
Guillain Barré Syndrome ◽  
Guillain Barré

Background: Guillain-Barre syndrome (GBS) is an acute, frequently severe and fulminant polyradiculoneuropathy that is autoimmune in nature. Incidence and predominant subtypes of GBS differ geographically. Electrophysiology has important role in subtyping GBS. This study aimed to evaluate the electrophysiological findings in patient of GBS. Methods: This was a hospital based cross-sectional descriptive study and conducted at the Department of Neurology in Sir Salimullah Medical College & Mitford Hospital, Dhaka and National Institute of Neurosciences and Hospital, Dhaka during July 2017 to June 2018. Clinically diagnosed 53 patients with GBS were enrolled according to prefixed selection criteria. Detail history taking, clinical examination, nerve conduction study and cerebrospinal fluid (CSF) examination was performed in all cases. Clinical findings, nerve conduction study (NCS) parameters, CSF findings and demographic profiles were evaluated. Results: Mean ± SD age of presentation was 41.64 (±14.56) years and median age was 42.0 years. There were total 33(62 %) males and 20 (38 %) females with male: female ratio of 1.7:1. Clinically two-thirds(62.3%) of patients had both upper and lower limb involvement (62.3%), facial weakness was in 32.1% and 13.2% had bulbar involvement. Acute inflammatory demyelinating polyneuropathy (AIDP), acute motor axonal neuropathy (AMAN) and acute motor sensory axonal neuropathy (AMSAN)were found to be 51%, 32% and 17% respectively. CSFprotein was elevated in most of the patients with a range of 16-725 mg/dl. Highest CSF protein was found in AIDP. Conclusion: Electrophysiological studies play an important role in the early detection; characterization of GBS.In this study, the commonest type of GBS was AIDP. Higher levels of CSF protein, absent H-reflex and Fresponse, sural sparing and unexcitable nerves are more frequently present in AIDP. BIRDEM Med J 2022; 12(1): 16-21

SERIAL NERVE CONDUCTION STUDIES IN A GUILLAIN-BARRÉ SYNDROME VARIANT: THE EVOLUTION OF DEMYELINATING CHANGES

2015 ◽  
Vol 86 (11) ◽  
pp. e4.158-e4
Author(s):  
Catherine Morgan ◽  
Benjamin Wakerley ◽  
Geraint Fuller
Keyword(s):  
Nerve Conduction ◽  
Case Series ◽  
Pathological Process ◽  
Nerve Conduction Studies ◽  
Guillain Barre Syndrome ◽  
Facial Weakness ◽  
Guillain Barré Syndrome ◽  
Guillain Barré ◽  
Underlying Pathology ◽  
Serial Assessments

Guillain Barré syndrome (GBS) varies both in terms of clinical phenotype and underlying pathology. Serial assessments allow greater understanding of the pathophysiology. The evolution of neurophysiological changes is particularly helpful in distinguishing between demyelination and reversible axonal conduction failure.Bilateral facial weakness with distal paraesthesias is a rare subtype of GBS. In the largest case series 64% had abnormalities in motor and 27% in sensory conduction on single neurophysiological assessments; this was interpreted as a demyelinating neuropathy.We report an 18-year-old male with bilateral lower motor neurone facial weakness preceded by distal paraesthesias following a ‘flu-like illness. Examination of power and sensation was normal. Deep tendon reflexes were present. Cerebrospinal fluid showed albuminocytologic dissociation. By 6 weeks his facial weakness had almost completely resolved without treatment.Serial nerve conduction studies were performed. The first study (day 4) found prolonged distal motor latency and delayed F waves in posterior tibial and common peroneal nerves; normal sensory studies. Second study (day 18) found distal motor latencies and F waves had increased in upper and lower limb nerves. Third study (day 60) found improvement but abnormalities remained with changes similar to the first study.The neurophysiological changes became more marked while he improved clinically. These serial studies confirmed the primary pathological process of this GBS variant to be demyelination.

Study of Guillain-Barre syndrome etiology in Pakistani patients

2021 ◽  
Author(s):  
Rashid Iqbal ◽  
Muhammad Javaid Asad ◽  
Saima Siddiqi ◽  
Raja Tahir Mahmood ◽  
Muhamamd Baseer Shah ◽  
...  
Keyword(s):  
Cerebrospinal Fluid ◽  
Nerve Conduction ◽  
Treatment Strategies ◽  
Guillain Barre Syndrome ◽  
Clinical Feature ◽  
Interleukin 17 ◽  
Healthy Controls ◽  
Female Ratio ◽  
Guillain Barré Syndrome ◽  
Guillain Barré

Objective: To examine clinical features, biochemical markers, demographic features, antecedent infections, frequency and treatment strategies. Methods: This case-control study was conducted at Pakistan Institute of Medical Sciences (PIMS), Islamabad, Pakistan and District Headquarters Hospital (DHQ), Rawalpindi, Pakistan from 2018 to 2020. Ninety consecutive patients of Guillain-Barré syndrome (GBS) and 77 healthy controls were enrolled. Patients were diagnosed by clinical presentation, Nerve conduction study (NCS), Electromyography (EMG), Cerebrospinal fluid analysis (CSF) and biochemical profile. Data was analyzed on IBM SPSS version 23. Results: Symmetrical ascending weakness was the striking clinical feature. Mean age was 40.20±14.90 years and male to female ratio was 2.1:1. Acute inflammatory demyelinating polyneuropathy (AIDP) was found to be the most common electrophysiological variant of GBS (46%). There was considerable difference in Interleukin-17(IL-17) levels between GBS patients 23.12 ± 3.41 pg/ml and healthy controls 8.82 ± 2.49. Mean IL-17 level was markedly increased in GBS patients, P=0.006, P<0.05. Gastrointestinal infection was the most common preceding infection (56.66%). Mean CSF protein was 100.83 g/dl with ± 51.32 standard deviation and albumio cytologic dissociation (ACD) was different in all four variants of GBS, P= 0.005. Conclusion: GBS was presented by all ages. Males were more affected than females. About two third of GBS patients showed an antecedent infection before GBS onset. Increased levels of cytokine (IL-17) showed involvement of autoimmunity. ACD differentiated it from poliomyelitis. Plasmapheresis and intravenous immunoglobulin (IVIG) therapy were used to treat patients. Key words: Guillain-Barré Syndrome; cerebrospinal fluid; albuminocytologic dissociation; nerve conduction studies; variants; electromyography Continuous....

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