Hepatitis C and Neurological Disorders: A Patient’s Case Report

Department of Gastroenterology and Liver Diseases, Medicine C, IBN SINA University Hospital, Rabat, Morocco

Corresponding Author:

A Aomari
Department of Gastroenterology and Liver diseases
Medicine C, IBN SINA University Hospital, Rabat, Morocco
Tel: 21265365637
E-mail: ayoub.medinterne@gmail.com

Received Date: July 10, 2017; Accepted Date: July 21, 2017; Published Date: July 28, 2017

Citation: Aomari A, Firwana M, Benelbarhdadi I, Ajana FZ (2017) Hepatitis C and Neurological Disorders: A Patient’s Case Report. J Gastrointest Dig Syst 7:517. doi:10.4172/2161-069X.1000517

Copyright: © 2017 Aomari A, et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

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Abstract

Introduction: Neurological disorders associated with hepatitis C is most often related to mixed cryoglobulinemia. The aim of this study is to show the severity of neurological disorders during hepatitis C infection.

Observation: Mrs. S A, 60 years old, who had been in purpuric rash for six months, associated with physical and psychic asthenia and weight loss at 16 kg in 8 months. The evolution was marked by an alteration of the neurological state of the patient with an installation of motor deficit affecting the 04 limbs, abolition of the osteotendinous reflexes, and a hypoesthesia of the upper and lower limbs. The electromyogram (EMG) showed a sensorimotor polyradiculoneuropathy, and the etiological diagnosis was in favor of a peripheral neuropathy secondary to a cryoglobulinemia, related to hepatitis C. In addition, the patient presented after a few days of headaches, a sharp drop in visual acuity and high blood pressure, this is complicated by two episodes of convulsive seizures. A cranial CT scan is performed in an emergency without abnormalities, with no sign in relation to thrombophlebitis after injection of contrast agent. The diagnosis retained is a central neurological disease secondary to infection with the virus c associated with peripheral neurological disease.

Conclusion: Neurological disorders associated with hepatitis C are rare but poor prognosis threatening the functional and vital prognosis of patients.

Keywords

Hepatitis C; Mixed cryoglobulinemia; Neurological disorders

Introduction

Hepatitis C is an infectious disease that affects the liver with predilection but also affects other organs, and is thus considered a disease of the system. Neurological damage associated with hepatitis C is most often related to mixed cryoglobulinemia, typically peripheral, sometimes central, and poor prognosis [1].

The aim of our work is to show through an observation the severity of neurological damage during hepatitis C infection.

Case Report

Mrs. SA, 60 years old, who had been in purpuric rash for six months, associated with physical and psychic asthenia and weight loss of 16 kg in 8 months. The evolution was marked by an alteration of the neurological state of the patient with an installation of motor deficit affecting the four limbs, abolition of the osteo-tendinous reflexes, and a hypoesthesia of the upper and lower limbs.

The electromyogram (EMG) showed a sensori-motor polyradiculoneuropathy, and the etiological diagnosis was in favour of a peripheral neuropathy secondary to a cryoglobulinemia, related to hepatitis C (The viral load is 100.000 ui/ml). In addition, the patient presented after a few days of headaches, a sharp drop in visual acuity and high blood pressure, this is complicated by two episodes of convulsive seizures.

A cranial CT scan (Figure 1) is performed in an emergency without abnormalities, with no sign in relation to thrombophlebitis after injection of contrast agent. The diagnosis retained is a central neurological disease secondary to infection with the hepatitis C virus associated with peripheral neurological disease.

Figure 1: Cranial CT scan normal, without abnormalities.

The evolution was unfavorable, and the patient died in intensive care six hours after admission. The cause of death was a sudden cardiac arrest despite cardiopulmonary resuscitation. The patient, was deceased without the benefit of MRI imaging.

Discussion

Neurological manifestations in hepatitis C are present in 9 to 45% of cryoglobulinemics, [2-4] the predominant clinical form in 70% of cases is that of sensory or sensory-motor polyneuropathy predominant to the lower limbs, more rarely (30%) mononeuropathy or multiple mononeuropathy [4,5]. The prolonged evolution is by pushes, with stabilization, remission or exacerbation of symptoms sometimes triggered by exposure to cold. The electromyogram of the four limbs confirms the axonal neuropathy with alterations of the sensory and/or motor potentials, or even of the motor conduction. Rarely, cryoglobulinaemia associated with hepatitis C may be complicated with other types of peripheral neuropathies, such as polyradiculoneuritis. Central neurological disease is characterized by encephalopathies, convulsions, cerebral vasculitis with cerebral infarction and cranial palsy [6]. Alterations in upper functions have been reported, including cognitive and attention deficits, associated or not with depressive syndrome or chronic fatigue syndrome. These central neurological manifestations are rare and poor prognosis in relation to peripheral manifestations [7]. Our case reports a case of peripheral and central neurological disorders during a cryoglobulinemia with chronic viral hepatitis C, which was severe in causing sensory-motor deficit with abolition of the osteo-tendinous reflexes, Explained by an important alteration of the nerve roots of the two upper and lower limbs. Central nervous system disorders began with decreased visual acuity, arterial hypertension and headache, which were rapidly aggravated by two episodes of convulsive seizures with altered consciousness. The evolution was fatal and the patient died a few hours after admission to intensive care, this reinforces the data of the literature concerning the severity of the central neurological manifestation. In addition, several cohort studies have shown the existence of epidemiological, clinical and biological factors strongly associated with the production of mixed cryoglobulinemia during chronic hepatitis C virus infection, including female sex, advanced age , Genotype 2 or 3 and extensive liver fibrosis [8,9]. Two of these factors are present in our case and which have led to the diagnosis of an extra-hepatic disorders of hepatitis C.

Conclusion

Our patient illustrates the case of an exceptional neurological localization and a rare association of mixed cryoglobulinemia with chronic viral hepatitis C. This rare localization is a poor prognosis threatening both functional and vital prognosis.

References

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