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The role of hyperlipidemia on nerve conduction
Joint Authors
al-Sharifi, Shayma J.
al-Yasin, Hidif D.
Dawud, Abd al-Rahim Husayn
Source
Issue
Vol. 30, Issue 2 (30 Jun. 2008), pp.1-6, 6 p.
Publisher
King Hamad University Hospital
Publication Date
2008-06-30
Country of Publication
Bahrain
No. of Pages
6
Main Subjects
Topics
Abstract EN
Background : Previous reports suggested a relationship between hyperlipidemia and neuropathy as a cause of focal neuropathy or generalized poly-neuropathy.
Only few cases were reported and they are often involved individuals with other illnesses which cause neuropathy, such as diabetes mellitus, hypertension, hyperuricemia and fatty liver.
Objective : To study the association of peripheral neuropathy with hyperlipidemia and to detect the type of peripheral neuropathy and its distribution.
Design : Prospective study.
Setting : Neurophysiology unit in Basra teaching hospital and the department of physiological chemistry, College of Medicine, University of Baghdad.
Method : Sixty-eight patients (38 males and 30 females) aged 25-77 years with a mean age of (48.9 ± 13.5) years.
Forty-two healthy subjects (24 males and 18 females) of matching age were enrolled as control.
Biochemical investigations included lipid profile, post parandial blood glucose, blood urea, serum creatinin and uric acid.
Electrophysiological investigations included : ١.
Sensory nerve conduction study: measurement of sensory latency, amplitude and conduction velocity of median, ulnar, common peroneal and posterior tibial nerves bilaterally.
٢.
Motor nerve conduction study: measurement of latency amplitude and conduction velocity of the CMAP of median, ulnar, common peroneal and posterior tibial bilaterally.
٣.
F-wave conduction study: measurement of minimal f-wave latency and conduction velocity of median and common peroneal nerves bilaterally.
Result: The result of the sensory nerve conduction study revealed variable levels of significance between measured parameters of the same nerve and between different nerves.
As for the motor nerve conduction study and f-wave conduction study, they were all normal and with no abnormality that could be elicited.
Conclusion: Hyperlipidemia could be associated with subclinical peripheral neuropathy which may occur more frequently in patients with very high levels of TG, TC and LDL.
The type of peripheral neuropathy that occurs is mainly a sensory type, although motor neuropathy cannot be excluded.
Department of Physiology College of Medicine, University of Al Basra **Department of Physiological Chemistry College of Medicine, University of Baghdad Hyperlipidemia is a common metabolic disease characterized by abnormal lipid metabolism in which one of the major plasma lipids-cholesterol (free esterified form) and triglycerides is/are elevated1.
Recently the incidence and the prevalence of hyperlipidemia increased greatly which increases the risk of coronary heart disease.
Metabolic disease affect all systems in the body including the peripheral nervous system but there is a controversy whether to consider hyperlipidemia as a cause of peripheral neuropathy or not2.
Many reports had suggested that hyperlipidemia can cause focal mono-neuropathy or generalized ploy- neuropathy.
However only few cases were reported and they are often involved individuals with other illnesses that may cause neuropathy such as diabetes mellitus, hypertension, hyperuricemia and fatty liver3.
The proportion of hyperlipidemic patients with poly-neuropathy is unknown4,5.
Therefore, this study was performed to asses the relationship of peripheral neuropathy with hyperlipidemia and to detect its distribution.
American Psychological Association (APA)
Dawud, Abd al-Rahim Husayn& al-Sharifi, Shayma J.& al-Yasin, Hidif D.. 2008. The role of hyperlipidemia on nerve conduction. Bahrain Medical Bulletin،Vol. 30, no. 2, pp.1-6.
https://search.emarefa.net/detail/BIM-601654
Modern Language Association (MLA)
Dawud, Abd al-Rahim Husayn…[et al.]. The role of hyperlipidemia on nerve conduction. Bahrain Medical Bulletin Vol. 30, no. 2 (Jun. 2008), pp.1-6.
https://search.emarefa.net/detail/BIM-601654
American Medical Association (AMA)
Dawud, Abd al-Rahim Husayn& al-Sharifi, Shayma J.& al-Yasin, Hidif D.. The role of hyperlipidemia on nerve conduction. Bahrain Medical Bulletin. 2008. Vol. 30, no. 2, pp.1-6.
https://search.emarefa.net/detail/BIM-601654
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 5-6
Record ID
BIM-601654