[Cryoglobulin and factors associated with it in patient with anti-hepatitis-C antibodies living in resource-limited countries]. / Cryoglobuline et facteurs associés chez le patient porteur de l'anticorps du virus de l'hépatite C dans un pays à ressources limitées.
Pan Afr Med J
; 33: 169, 2019.
Article
em Fr
| MEDLINE
| ID: mdl-31565130
ABSTRACT
INTRODUCTION:
hepatitis C virus (HCV) has several extra-hepatic manifestations including cryoglubulinemia. Cryoglobulinemia is defined as the abnormal presence in the blood of one or several proteins (cryoglobulins) that can precipitate at low temperatures.METHOD:
We conducted a cross-sectional analytical study in the Laboratory of Biology and in the Unit of Hepatology of the General Hospital in Douala (HGD) over a period of 6 months. All patients agreeing to participate to the study and with anti-hepatitis-C antibodies under treatment or not were enrolled. Cryoglobulins were detected using biuret method and the classification was performed using Brouet immunoelectrophoresis. A multivariate analysis was conducted, confounding factors such as age, sex and the length of time after Hepatitis C Virus screening were adjusted.RESULTS:
The study enrolled 116 patients. The average age of patients was 58.47±9.95 years. Male sex accounted for 50.86% of cases. Arthralgia was found in 69.80% of cases. Cryoglobulin was found in 63.80% of patients. After adjustment, female sex (OR =2.18; CI 95% [0,97-4,90]; p= 0.059), asthenia alone (OR =2.45;CI 95% [1,04-5,80]; p= 0.041), asthenia combined with arthralgia (OR =2.84;CI 95% [1,13-7, 10]; p= 0.026) and the presence of HCV RNA (OR =2.84;CI 95% [1,13-7,10]; p= 0.028) were factors independently associated with the presence of cryoglobulin.CONCLUSION:
The prevalence of cryoglobubin is high in patients with anti-hepatitis-C antibodies at the HGD. Simple biological methods are used to detect it. Cryoglobulin test in patients with HCV is essential in resource-limited countries.Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Crioglobulinas
/
Hepatite C
/
Anticorpos Anti-Hepatite C
/
Crioglobulinemia
Tipo de estudo:
Etiology_studies
/
Observational_studies
/
Prevalence_studies
/
Risk_factors_studies
Limite:
Aged
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Female
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Humans
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Male
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Middle aged
País como assunto:
Africa
Idioma:
Fr
Ano de publicação:
2019
Tipo de documento:
Article