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Dera A, Sanou AM, Ouattara MNG, Ilboudo AK, Lankoande DB, Ilboudo D, Napon-Zongo D, Gomgnimbou MK. Evaluation of the Diagnostic Performances of the SD-Bioline ®HBeAg Rapid Test Used Routinely for the Management of HBV-Infected Individuals in Burkina Faso. Diagnostics (Basel) 2023; 13:3144. [PMID: 37835887 PMCID: PMC10572218 DOI: 10.3390/diagnostics13193144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Revised: 08/30/2023] [Accepted: 09/12/2023] [Indexed: 10/15/2023] Open
Abstract
Hepatitis B e antigen (HBeAg) is a marker of wild-type hepatitis B virus replication. In resource-limited countries where access to enzyme-linked immunosorbent assay (ELISA) remains a challenge, rapid diagnostic tests (RDT) constitute a good alternative. The HBeAg status is employed to evaluate eligibility for antiviral therapy and to prevent the transmission of hepatitis B from mother to child (PMTCT). The objective of this study was to assess the diagnostic performance of the SD-Bioline®HBeAg RDT commonly used for detecting HBeAg in laboratories in Burkina Faso. The sample panel used was collected from HBsAg-positive patients received in the laboratory for the detection of HBeAg with the rapid test. The samples were retested for HBeAg using the VIDAS HBe/Anti-HBe enzyme-linked fluorescent assay (ELFA) (Gold standard). Then, the viral load (VL) of HBV DNA was determined using the GENERIC HBV CHARGE VIRLAE kit (GHBV-CV). The diagnostic performances of the SD-Bioline®HBeAg and its agreement with the gold standard were calculated with their 95% confidence intervals. Overall, 340 sera obtained from HBsAg-positive patients were included in this evaluation Compared to the VIDAS HBe/Anti-HBe ELFA test, the sensitivity (Se) and specificity (Sp) of the SD-Bioline®HBeAg test were 33.3% and 97.9%, respectively. The concordance between the two tests was 0.42. Depending on the viral load, the Se and Sp varied from 8.8% and 98.3% for a VL < 2000 IU/mL to 35.5% and 98.4% for a VL > 2,000,000 IU/mL. The results showed a low sensibility of the SD-Bioline®HBeAg RDT test, indicating that its use is inappropriate for the clinical management of HBV-infected patients. They also highlight the urgent need to develop HBeAg rapid tests with better sensitivities.
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Affiliation(s)
- Abdoulaye Dera
- Laboratoire de Recherche sur les Maladies Infectieuses et Parasitaire (LR-MIP), Institut de Recherche en Science de la Santé, Bobo-Dioulasso 2779, Burkina Faso; (A.D.); (M.N.G.O.)
- Département des Laboratoires, Centre “Assaut-Hépatites”, Bobo-Dioulasso 2285, Burkina Faso
| | - Armel M. Sanou
- Laboratoire de Recherche sur les Maladies Infectieuses et Parasitaire (LR-MIP), Institut de Recherche en Science de la Santé, Bobo-Dioulasso 2779, Burkina Faso; (A.D.); (M.N.G.O.)
- Département des Laboratoires, Centre “Assaut-Hépatites”, Bobo-Dioulasso 2285, Burkina Faso
| | - Mathuola N. G. Ouattara
- Laboratoire de Recherche sur les Maladies Infectieuses et Parasitaire (LR-MIP), Institut de Recherche en Science de la Santé, Bobo-Dioulasso 2779, Burkina Faso; (A.D.); (M.N.G.O.)
- Département des Laboratoires, Centre “Assaut-Hépatites”, Bobo-Dioulasso 2285, Burkina Faso
| | - Abdoul K. Ilboudo
- Laboratoire de Recherche sur les Maladies Infectieuses et Parasitaire (LR-MIP), Institut de Recherche en Science de la Santé, Ouagadougou 7192, Burkina Faso;
- Département Méthodologie et Gestion des Données, Centre “Assaut-Hépatites”, Bobo-Dioulasso 2285, Burkina Faso
| | - David B. Lankoande
- Service des Urgences Médicales, Centre Hospitalier Universitaire de Bogodogo, Ouagadougou 314, Burkina Faso;
- Département Clinique, Centre “Assaut-Hépatites”, Bobo-Dioulasso 2285, Burkina Faso; (D.I.); (D.N.-Z.)
| | - Dieudonné Ilboudo
- Département Clinique, Centre “Assaut-Hépatites”, Bobo-Dioulasso 2285, Burkina Faso; (D.I.); (D.N.-Z.)
- District Sanitaire de Banfora, Direction Régionale de la Santé des Cascades, Banfora 117, Burkina Faso
| | - Delphine Napon-Zongo
- Département Clinique, Centre “Assaut-Hépatites”, Bobo-Dioulasso 2285, Burkina Faso; (D.I.); (D.N.-Z.)
- Institut Supérieur des Sciences de la Santé (INSSA), Université Nazi Boni, Bobo-Dioulasso 1091, Burkina Faso;
| | - Michel K. Gomgnimbou
- Institut Supérieur des Sciences de la Santé (INSSA), Université Nazi Boni, Bobo-Dioulasso 1091, Burkina Faso;
- Laboratoire de Biologie Moléculaire, Centre Muraz, Bobo-Dioulasso 2054, Burkina Faso
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Moossavi S, Besharat S, Sharafkhah M, Ghanbari R, Sharifi A, Rezanejad P, Pourshams A, Poustchi H, Mohamadkhani A. Inverse Association of Plasma Level of Glutathione Peroxidase with Liver Fibrosis in Chronic Hepatitis B: Potential Role of Iron. Middle East J Dig Dis 2016; 8:122-30. [PMID: 27252819 PMCID: PMC4885611 DOI: 10.15171/mejdd.2016.17] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND
Oxidative stress has a major pathogenic role for liver damage following
chronic hepatitis B. Glutathione peroxidase (Gpx) is necessary in oxidative
state mechanism that is generally down-regulated by Hepatitis B virus (HBV)
infection. On the other hand, disorders of iron homeostasis have been found
out in HBV infected patients. Therefore, the objective of this study was to assess
the interplay of Gpx and serum iron on clinical and virological features of
patients with chronic HBV infection.
METHODS
One hundred and fifty adult, treatment-naïve, patients with chronic hepatitis
B were randomly designated from an ongoing cohort of patients with HBV.
Plasma Gpx1 concentration and HBV DNA quantity were measured. Liver
stiffness was measured by transient elastography.
RESULTS
Serum iron had a positive association with HBV DNA count in the total population.
Serum iron was not associated with liver stiffness. However, HBV DNA
was significantly associated with liver stiffness only in male patients. Serum Gpx
was inversely associated with liver stiffness. Serum iron and Gpx had indirect
effects on liver stiffness via HBV DNA count. We observed dissimilar effects of
serum iron on HBV DNA and Gpx on liver stiffness in male and female patients.
CONCLUSION
We identified interplay of serum iron and Gpx1 in relation to level of liver
fibrosis in patients with chronic hepatitis B. Our results propose that oxidative
stress and serum iron are differentially implicated in the progression of chronic
hepatitis B in male and female patients.
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Affiliation(s)
- Shirin Moossavi
- Liver and Pancreatobiliary Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Sima Besharat
- Liver and Pancreatobiliary Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Maryam Sharafkhah
- Liver and Pancreatobiliary Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Reza Ghanbari
- Liver and Pancreatobiliary Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Amrollah Sharifi
- Department of Clinical nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Parisa Rezanejad
- Liver and Pancreatobiliary Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Akram Pourshams
- Liver and Pancreatobiliary Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Hossein Poustchi
- Liver and Pancreatobiliary Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Ashraf Mohamadkhani
- Liver and Pancreatobiliary Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
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Katoonizadeh A, Ghoroghi S, Sharafkhah M, Khoshnia M, Mirzaei S, Shayanrad A, Poustchi H, Malekzadeh R. Chronic hepatitis B infection is not associated with increased risk of vascular mortality while having an association with metabolic syndrome. J Med Virol 2016; 88:1230-7. [DOI: 10.1002/jmv.24466] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/05/2016] [Indexed: 12/13/2022]
Affiliation(s)
- Aezam Katoonizadeh
- Liver and Pancreatobiliary Diseases Research Center; Digestive Disease Research Institute; Shariati Hospital; Tehran University of Medical Sciences; Tehran Iran
| | - Shima Ghoroghi
- Liver and Pancreatobiliary Diseases Research Center; Digestive Disease Research Institute; Shariati Hospital; Tehran University of Medical Sciences; Tehran Iran
| | - Maryam Sharafkhah
- Liver and Pancreatobiliary Diseases Research Center; Digestive Disease Research Institute; Shariati Hospital; Tehran University of Medical Sciences; Tehran Iran
| | - Masoud Khoshnia
- Liver and Pancreatobiliary Diseases Research Center; Digestive Disease Research Institute; Shariati Hospital; Tehran University of Medical Sciences; Tehran Iran
| | - Samaneh Mirzaei
- Liver and Pancreatobiliary Diseases Research Center; Digestive Disease Research Institute; Shariati Hospital; Tehran University of Medical Sciences; Tehran Iran
| | - Amaneh Shayanrad
- Liver and Pancreatobiliary Diseases Research Center; Digestive Disease Research Institute; Shariati Hospital; Tehran University of Medical Sciences; Tehran Iran
| | - Hossein Poustchi
- Liver and Pancreatobiliary Diseases Research Center; Digestive Disease Research Institute; Shariati Hospital; Tehran University of Medical Sciences; Tehran Iran
| | - Reza Malekzadeh
- Liver and Pancreatobiliary Diseases Research Center; Digestive Disease Research Institute; Shariati Hospital; Tehran University of Medical Sciences; Tehran Iran
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Caligiuri P, Cerruti R, Icardi G, Bruzzone B. Overview of hepatitis B virus mutations and their implications in the management of infection. World J Gastroenterol 2016; 22:145-154. [PMID: 26755866 PMCID: PMC4698481 DOI: 10.3748/wjg.v22.i1.145] [Citation(s) in RCA: 98] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2015] [Revised: 08/19/2015] [Accepted: 12/01/2015] [Indexed: 02/06/2023] Open
Abstract
Hepatitis B virus (HBV) affects approximately two billion people worldwide and more than 240 million people in the world are currently chronic carrier that could develop serious complications in the future, like liver cirrhosis and hepatocellular carcinoma. Although an extended HBV immunization program is being carried out since the early ‘80s, representing effective preventive measure, leading to a dramatic reduction of HBV hepatitis incidence, globally HBV infection still represents a major public health problem. The HBV virus is a DNA virus belongs to the Hepadnaviridae family. The HBV-DNA is a circular, partial double strand genome. All coding information is on the minus DNA strand and it is organized into four open reading frames. Despite hepatitis B virus is a DNA virus, it has a high mutation rate due to its replicative strategy, that leads to the production of many non-identical variants at each cycle of replication. In fact, it contains a polymerase without the proofreading activity, and uses an RNA intermediate (pgRNA) during its replication, so error frequencies are comparable to those seen in retroviruses and other RNA viruses rather than in more stable DNA viruses. Due to the low fidelity of the polymerase, the high replication rate and the overlapping reading frames, mutations occur throughout the genome and they have been identified both in the structural and not structural gene. The arise of mutations being to develop of a whole of viral variants called “quasi-species” and the prevalent population, which favors virus replication, was selected by viral fitness, host’s immune pressure and external pressure, i.e., vaccination or antiviral therapy. Naturally occurring mutations were found both in acute and chronic subjects. In the present review we examine and discuss the most recent available data about HBV genetic variability and its significance.
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