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Abdel-Samiee M, Youssef MI, Elghamry F, Bazeed M, Al-Shorbagy M, Shalaby H, Shabana H, Abdelsameea E, Lashin HES, El Zamek HMF, Esam T, Alwaseef MAA, Helmy HA, Almarshad F, Khalaf FA, Yossef BWA, Kassem A, Gabr BM, Abdelfattah A, S AboShabaan H, Aboufarrag GA, Omar MM, Bakeer MS, Imam MS, Ibrahim ES, Kamel SY, Allisy T, Mohammed OS, Farahat A, El-Khayat MM, Sekeen MAH, Zaher EM, Said A, Abuamer A, Elmahdi E. A multicentric and nationwide predictive study role of T cell sub-population in the prevalence and prognosis of cryoglobulinemia among genotype 4 chronic hepatitis C patients. J Med Virol 2023; 95:e29248. [PMID: 38108641 DOI: 10.1002/jmv.29248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 11/01/2023] [Accepted: 11/11/2023] [Indexed: 12/19/2023]
Abstract
The infection caused by the hepatitis C virus (HCV) is a significant global health concern. The prevailing genotype of HCV in Egypt is 4a, commonly referred to as GT-4a. A significant proportion exceeding 50% of patients infected with HCV experience extrahepatic manifestations (EHMs), encompassing a diverse range of clinical presentations. These manifestations, including essential mixed cryoglobulinemia (MC), can serve as initial and solitary indicators of the disease. The complete understanding of the pathogenesis of EHM remains unclear, with autoimmune phenomena being recognized as the primary causative factor. In this study, we examined the predictive significance of T-cell subpopulations in relation to the occurrence and prognosis of cryoglobulinemia in HCV patients. A total of 450 CHC genotype four treatment naïve patients were enrolled in this analytic cross-sectional study after thorough clinical, laboratory, and radiological examinations. All patients underwent laboratory investigations, including testing for cryoglobulin antibodies and measurements of CD4 and CD8 levels; two groups were described according to their test results: Group 1 consists of patients who have tested positive for cryoglobulin antibodies and Group 2 consists of patients who have tested negative for cryoglobulin antibodies. The exclusion criteria encompassed individuals with HIV infection or chronic HBV infection. Additionally, pelvi-abdominal ultrasonography was performed. Our study included 450 treatment naïve CHC patients (59% male, mean age 50.8 years). The patients were categorized according to their cryoglobulin antibodys test results into two groups: group A, CHC patients with cryoglobulin antibodies (Abs) negative (364 patients), and group B, CHC patients with cryoglobulin Ab positive (86 patients). Group B demonstrated a higher average age, elevated international normalized ratio, more prolonged duration of HCV infection, lower albumin, higher alanine aminotransferase, higher aspartate aminotransferase, higher bilirubin, lower CD8, lower CD4, and lower CD4:CD8 ratio. In contrast, 27 out of 86 (31.40%) patients in group B had symptoms; 85.8% had purpura and arthralgia, 74.3% had paresthesias, 86.7% had weakness, and 12.2% had non-Hodgkin's lymphoma. The levels of CD4 and CD8 were found to be decreased in chronic HCV patients with MC. T-cell subpopulation serves as a reliable indicator for assessing the prevalence and prognosis of MC in individuals with genotype 4 chronic hepatitis C. However, additional research is needed to further understand the development and spread of various emerging infectious diseases. Nevertheless, it is noteworthy that a critical threshold may exist beyond which EHM reaches a point of no return.
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Affiliation(s)
- Mohamed Abdel-Samiee
- Department of Hepatology and Gastroenterology, National Liver Institute, Menoufia University, Shebin El-Kom, Egypt
| | - Mohamed I Youssef
- Department of Internal Medicine, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Fathy Elghamry
- Department of Internal Medicine, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Mahmoud Bazeed
- Department of Internal Medicine, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Mohamed Al-Shorbagy
- Department of Clinical Pathology, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Helmy Shalaby
- Department of Internal Medicine, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Hossam Shabana
- Department of Internal Medicine, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
- Department of Internal Medicine, College of Medicine, Shaqra University, Dawadmi, Saudi Arabia
| | - Eman Abdelsameea
- Department of Hepatology and Gastroenterology, National Liver Institute, Menoufia University, Shebin El-Kom, Egypt
| | | | | | - Tarek Esam
- Department of Hepatology and Gastroenterology, National Liver Institute, Menoufia University, Shebin El-Kom, Egypt
| | | | - Housam Ahmed Helmy
- Department of Hepatology and Gastroenterology, National Liver Institute, Menoufia University, Shebin El-Kom, Egypt
| | - Feras Almarshad
- Department of Internal Medicine, College of Medicine, Shaqra University, Dawadmi, Saudi Arabia
| | - Fatma A Khalaf
- Department of Clinical Biochemistry, National Liver Institute, Menoufia University, Shebin El-Kom, Egypt
| | | | - Arafat Kassem
- Department of Internal Medicine, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Basant Mostafa Gabr
- Department of Microbiology and Immunology, Faculty of Medicine, Tanta University, Tanta, Egypt
| | - Ahmed Abdelfattah
- Department of Hepatology and Gastroenterology, National Liver Institute, Menoufia University, Shebin El-Kom, Egypt
| | - Hind S AboShabaan
- Department of Clinical Pathology, National Liver Institute, Menoufia University, Menoufia, Egypt
| | | | - Marwa M Omar
- Department of Clinical Pathology, Faculty of Medicine, Menoufia University, Shebin El-Kom, Egypt
| | - Mohammed Saied Bakeer
- Department of Internal Medicine, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Mohammed S Imam
- Department of Internal Medicine, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | | | - Shimaa Y Kamel
- Department of Tropical Medicine, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Talaat Allisy
- Department of Internal Medicine, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Omima Sayed Mohammed
- Department of Microbiology, College of Medicine, Najran University, Najran, Saudi Arabia
- Department of Medical Microbiology and Immunology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Ali Farahat
- Department of Internal Medicine, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Mohsen M El-Khayat
- Department of Tropical Medicine, Faculty of Medicine, Menoufia University, Shebeen El-Kom, Egypt
| | | | - Eman Mohammed Zaher
- Department of Clinical Pathology, Faculty of Medicine, Menoufia University, Shebin El-Kom, Egypt
| | - Ashraf Said
- Department of Internal Medicine, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Ahmed Abuamer
- Department of Hepatology and Gastroenterology, National Liver Institute, Menoufia University, Shebin El-Kom, Egypt
| | - Essam Elmahdi
- Department of Internal Medicine, College of Medicine, Shaqra University, Dawadmi, Saudi Arabia
- Department of Internal medicine, Faculty of Medicine, Mansoura University, Mansoura, Egypt
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Biciuşcă V, Popescu M, Petrescu IO, Stan IS, Durand P, Petrescu M, Velea R, Traşcă DM, Popescu IAS, Udriştoiu I, Mărginean CM, Tudoraşcu DR, Petrescu F. Hepatic pathological features in naïve patients with chronic hepatitis C who have developed thyroid disorder. ROMANIAN JOURNAL OF MORPHOLOGY AND EMBRYOLOGY = REVUE ROUMAINE DE MORPHOLOGIE ET EMBRYOLOGIE 2020; 61:1085-1097. [PMID: 34171058 PMCID: PMC8343494 DOI: 10.47162/rjme.61.4.11] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Accepted: 06/21/2021] [Indexed: 01/20/2023]
Abstract
Knowing the hepatic pathological features encountered in patients with chronic hepatitis C (CHC) and the fact that extrahepatic manifestations occur only in people with certain characteristics of the immune system, we tried to evaluate, qualitatively and semi-quantitatively, the liver pathological aspects encountered in 96 patients with CHC, previously untreated with Interferon (naïve), who showed or did not show signs of thyroid disorder (TD), hospitalized in the 2nd Medical Clinic of the Emergency County Hospital, Craiova, Romania, within a period of five years (2007-2012). Following hormonal, immunological, and thyroid ultrasound investigations, 14 (14.58%) of the 96 patients showed signs of TD. The main clinical forms of TD in the studied patients with CHC were autoimmune thyroiditis and subclinical hypothyroidism. In the patients with CHC with TD, we found mild chronic hepatitis in 14.28% of cases, the appearance of moderate chronic hepatitis was found in 71.42% patients, and the appearance of severe chronic hepatitis was found in 14.28% patients, while in the patients with CHC without TD we found chronic mild hepatitis in 62.19% of cases, the appearance of moderate chronic hepatitis was met in 32.92% patients, and the appearance of severe chronic hepatitis was found in 4.87% of patients. Mild and moderate fibrosis were found only in CHC patients without TD in a percentage of 25.6% and 65.85%, respectively, while severe fibrosis was found at 12.19% among CHC patients without TD and 92.85% among CHC patients with TD. The pathological aspect of liver cirrhosis was found only in those with TD (7.14%). In conclusion, the pathological features which define the liver necroinflammatory process, as encountered at the pathological examination in CHC patients with TD are the same as in any active chronic hepatitis, the differences being represented by the higher percentage of the periportal and the preseptal necrosis (piecemeal necrosis), as well as by the higher score of portal inflammation. In addition, the severe hepatic fibrosis and the histopathological appearance of the liver cirrhosis have only defined the cases of CHC with TD.
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Affiliation(s)
- Viorel Biciuşcă
- Department of Internal Medicine, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, Romania
| | - Mihaela Popescu
- Department of Endocrinology, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, Romania
| | - Ileana Octavia Petrescu
- Department of Pediatrics, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, Romania
| | - Ionelia Sorina Stan
- Resident Physician, Department of Internal Medicine, Emergency County Hospital, Craiova, Romania
| | - Patricia Durand
- Resident Physician, Department of Internal Medicine, Filantropia Clinical Hospital, Craiova, Romania
| | - Mihai Petrescu
- Resident Physician, Department of Psychiatry, Neuropsychiatric Clinical Hospital, Craiova, Romania
| | - Rodica Velea
- Department of Modern Languages, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, Romania
| | - Diana Maria Traşcă
- Department of Internal Medicine, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, Romania
| | - Iulian Alin Silviu Popescu
- Department of Internal Medicine, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, Romania
| | - Ion Udriştoiu
- Department of Psychiatry, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, Romania
| | - Cristina Maria Mărginean
- Department of Medical Semiology, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, Romania
| | - Diana Rodica Tudoraşcu
- Department of Medical Semiology, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, Romania
| | - Florin Petrescu
- Department of Medical Semiology, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, Romania
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Priora M, Realmuto C, Parisi S, Ditto MC, Borrelli R, Peroni CL, Laganà A, Fusaro E. Rheumatologic manifestations of hepatitis C in the era of direct-acting antiviral agents. MINERVA GASTROENTERO 2020; 66:280-289. [PMID: 32218427 DOI: 10.23736/s1121-421x.20.02680-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Beyond the classic hepatic complications, hepatitis C (HCV) infection is considered as a systemic disease, since extrahepatic manifestations become clinically evident in 40% to 70% of the patients and it can frequently include rheumatic ones. Furthermore, HCV can promote the production of several autoantibodies, thus complicating the differential diagnosis between primitive and HCV-related rheumatic disorders. The recent development of direct-acting antivirals (DAA) against HCV has revolutionized the field, reducing the damage stemming from systemic inflammatory phenomena and persistent immune activation associated with continuous HCV replication. Our review focuses on the main rheumatologic manifestations associated with chronic HCV infection as well as the impact of DAA interferon-free treatments on such extrahepatic clinical involvement.
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Affiliation(s)
- Marta Priora
- Division of Rheumatology, Città della Salute e della Scienza, University of Turin, Turin, Italy -
| | - Cristina Realmuto
- Division of Rheumatology, Città della Salute e della Scienza, University of Turin, Turin, Italy
| | - Simone Parisi
- Division of Rheumatology, Città della Salute e della Scienza, University of Turin, Turin, Italy
| | - Maria C Ditto
- Division of Rheumatology, Città della Salute e della Scienza, University of Turin, Turin, Italy
| | - Richard Borrelli
- Division of Rheumatology, Città della Salute e della Scienza, University of Turin, Turin, Italy
| | - Clara L Peroni
- Division of Rheumatology, Città della Salute e della Scienza, University of Turin, Turin, Italy
| | - Angela Laganà
- Division of Rheumatology, Città della Salute e della Scienza, University of Turin, Turin, Italy
| | - Enrico Fusaro
- Division of Rheumatology, Città della Salute e della Scienza, University of Turin, Turin, Italy
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Fernandes B, Dias E, Mascarenhas-Saraiva M, Bernardes M, Costa L, Cardoso H, Macedo G. Rheumatologic manifestations of hepatic diseases. Ann Gastroenterol 2019; 32:352-360. [PMID: 31263357 PMCID: PMC6595923 DOI: 10.20524/aog.2019.0386] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2018] [Accepted: 04/01/2019] [Indexed: 02/06/2023] Open
Abstract
The course of hepatic diseases may be complicated by a multitude of rheumatologic manifestations, which can complicate the diagnostic approach and alter the natural history of primary liver disease, sometimes worsening prognosis due to associated multiple organ dysfunction. These manifestations can occur in association with a multitude of liver diseases, including viral hepatitis, autoimmune hepatitis, alcoholic liver disease, nonalcoholic fatty liver disease, hemochromatosis, or Wilson’s disease. It is necessary not only for rheumatologists, but also for other clinicians, to be aware that these atypical manifestations may reflect an undiagnosed hepatic disease. On the other hand, it is crucial that, in a patient with known hepatic disease presenting with rheumatologic symptoms, an accurate distinction be made between the rheumatologic manifestations of hepatic disease and primary rheumatologic disease, since the treatment is often different. This review aims to summarize the current evidence regarding rheumatologic manifestations of hepatic diseases, how to distinguish them from primary rheumatologic disorders, and how to provide adequate management.
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Affiliation(s)
- Bruno Fernandes
- Rheumatology Department (Bruno Fernandes, Miguel Bernardes, Lúcia Costa)
| | - Emanuel Dias
- Gastrenterology Department (Emanuel Dias, Miguel Mascarenhas-Saraiva, Hélder Cardoso, Guilherme Macedo), Centro Hospitalar de São João, Porto, Portugal
| | - Miguel Mascarenhas-Saraiva
- Gastrenterology Department (Emanuel Dias, Miguel Mascarenhas-Saraiva, Hélder Cardoso, Guilherme Macedo), Centro Hospitalar de São João, Porto, Portugal
| | - Miguel Bernardes
- Rheumatology Department (Bruno Fernandes, Miguel Bernardes, Lúcia Costa)
| | - Lúcia Costa
- Rheumatology Department (Bruno Fernandes, Miguel Bernardes, Lúcia Costa)
| | - Hélder Cardoso
- Gastrenterology Department (Emanuel Dias, Miguel Mascarenhas-Saraiva, Hélder Cardoso, Guilherme Macedo), Centro Hospitalar de São João, Porto, Portugal
| | - Guilherme Macedo
- Gastrenterology Department (Emanuel Dias, Miguel Mascarenhas-Saraiva, Hélder Cardoso, Guilherme Macedo), Centro Hospitalar de São João, Porto, Portugal
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Emery JS, Kuczynski M, La D, Almarzooqi S, Kowgier M, Shah H, Wong D, Janssen HLA, Feld JJ. Efficacy and Safety of Direct Acting Antivirals for the Treatment of Mixed Cryoglobulinemia. Am J Gastroenterol 2017; 112:1298-1308. [PMID: 28291241 DOI: 10.1038/ajg.2017.49] [Citation(s) in RCA: 78] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2016] [Accepted: 01/01/2017] [Indexed: 02/06/2023]
Abstract
OBJECTIVES Mixed cryoglobulinemia is strongly associated with hepatitis C virus (HCV) infection and ranges from being asymptomatic to causing life-threatening vasculitis. In those with symptoms, treatment with pegylated interferon (pegIFN) and ribavirin (RBV) reduces mortality. However, few data are available on the safety and efficacy of antiviral therapy with direct acting antivirals (DAAs) in the treatment of HCV-related cryoglobulinemia. METHODS Patients treated for HCV-related cryoglobulinemia with DAA±pegIFN were retrospectively evaluated at a tertiary care center. Primary outcomes were virological, immunological, and clinical response. Complete (normalization), partial (>50% reduction), or non-response (<50% reduction) were used to describe change in cryocrit or vasculitic manifestations at week 12 post treatment. Side effects, hospitalizations, and decompensating events were recorded. RESULTS Eighteen symptomatic and 65 asymptomatic patients were reviewed (61% male, median age 58 years) including 10 with severe/life-threatening vasculitis. Sixty-six (79.5%) patients received pegIFN-free therapy. Sustained virological response (SVR) was attained in 16 (88.9%) symptomatic and 59 (90.8%) asymptomatic patients. Cryoglobulins disappeared in 5 (29.4%) symptomatic and 27 (52.9%) asymptomatic patients. Of symptomatic patients with SVR, clinical response was complete in 7 (38.8%) and partial response in 4 (22.2%). Of the 5 viral relapsers, 1 had a complete response during therapy with no symptomatic recurrence, while the other patients had no clinical response. Among 7 with severe vasculitis, 6 achieved SVR but only 1 had a complete clinical response, with 3 showing a partial response and 2 showing no improvement. All four with life-threatening vasculitis required plasmapheresis and three received rituximab. All achieved SVR leading to partial clinical response in two, but no response in two. Skin manifestations (39% reduction) were most likely to completely resolve with lower responses seen in renal (11.2% reduction) and neurological symptoms (11.1%). Eighty-two (98.8%) patients completed therapy, with 19 (22.8%) reporting adverse events. Hospitalization for decompensation or worsening vasculitis occurred in five (6.0%) and four (22.2) patients respectively. CONCLUSIONS DAAs resulted in high rates of SVR in patients with cryoglobulinemia. Safety and tolerability were excellent; however, most patients did not have a complete clinical or immunological response, suggesting a delay to clinical response particularly in those with severe/life-threatening vasculitis. Further follow-up will be required to determine if clinical improvement continues after viral clearance.
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Affiliation(s)
- Joel S Emery
- Toronto Centre for Liver Disease, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Magdalena Kuczynski
- Toronto Centre for Liver Disease, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Danie La
- Toronto Centre for Liver Disease, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Saeed Almarzooqi
- Toronto Centre for Liver Disease, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Matthew Kowgier
- Toronto Centre for Liver Disease, University Health Network, University of Toronto, Toronto, Ontario, Canada.,Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
| | - Hemant Shah
- Toronto Centre for Liver Disease, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - David Wong
- Toronto Centre for Liver Disease, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Harry L A Janssen
- Toronto Centre for Liver Disease, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Jordan J Feld
- Toronto Centre for Liver Disease, University Health Network, University of Toronto, Toronto, Ontario, Canada
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Abstract
Chronic infection with the hepatitis C virus (HCV) is a major cause of liver disease worldwide and is also responsible for extrahepatic manifestations (EHMs) involving the skin, kidneys, salivary glands, eyes, thyroid, and immune system. Mixed cryoglobulinemia is the prototype EHM related to HCV infection. Although these HCV-related EHMs may contribute to significant rates of morbidity affecting patient's quality of life and survival, most of these complications can reverse after HCV eradication by interferon therapy. This notwithstanding, individual patients may have an irreversible injury in various organs that is not reversed by a cure of the HCV infection.
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Affiliation(s)
- Mauro Viganò
- Hepatology Division, Ospedale San Giuseppe, Università degli Studi di Milano, Via San Vittore 12, Milan 20122, Italy
| | - Massimo Colombo
- Division of Gastroenterology and Hepatology, "A. M. and A. Migliavacca" Center for Liver Disease, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Università degli Studi di Milano, Via F. Sforza 35, Milan 20122, Italy.
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Bellanti F, Lauletta G, Villani R, Lipsi MR, Natalicchio MI, Sansonno D, Vendemiale G, Serviddio G. Combined Effects of 2 Interleukin 28B Polymorphisms on the Therapeutic Outcome of Hepatitis C Patients With Circulating Cryoglobulins. Medicine (Baltimore) 2015; 94:e1409. [PMID: 26334898 PMCID: PMC4616511 DOI: 10.1097/md.0000000000001409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2015] [Revised: 07/24/2015] [Accepted: 07/24/2015] [Indexed: 02/05/2023] Open
Abstract
Chronic hepatitis C is commonly associated with extrahepatic manifestations. Cryoglobulins are observed in 40% to 60% of such patients and their presence seems to modify response to therapy. The new antivirals are greatly improving the sustained virological response (SVR); however, their high cost limits the use, leaving pegylated interferon plus ribavirin (PR) still the standard-of-care therapy worldwide. Since PR therapy is burdened with several side effects, pretreatment predictions of patients who are unlikely to respond to this regimen may avoid ineffective treatment. Variants of the interleukin-28B (IL28B) gene correlate with an SVR to PR, and combined IL28B polymorphisms may improve the prediction of treatment outcome.The potential role of both rs8099917 and rs12979860 IL28B single nucleotide polymorphisms (SNPs) combined with presence of cryoglobulins in predicting SVR to PR in hepatitis C virus (HCV)-chronically infected patients was analyzed in the present study.Single and combined IL28B SNPs (rs12979860 and rs8099917) were analyzed in 64 chronic HCV patients treated with PR showing circulating cryoglobulins and compared to 108 noncryoglobulinemic subjects to verify the predictive value on the SVR.The association of rs12979860CC or rs8099917TT with SVR was confirmed in the noncryoglobulinemic group but not in cryoglobulinemic patients. Moreover, the combined determination of both SNPs improved the prediction of SVR in noncryoglobulinemic patients but not in the cryoglobulinemic subgroup.We report that both single and combined determination of IL28B rs12979860 and rs8099917 SNPs in chronic HCV patients with circulating cryoglobulins treated with PR may have a reduced predictive value of SVR.
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Affiliation(s)
- Francesco Bellanti
- From the Department of Medical and Surgical Sciences, C.U.R.E. Centre for Liver Diseases Research and Treatment, Institute of Internal Medicine, University of Foggia, Foggia, Italy (FB, RV, GV, GS); Liver Unit, Division of Internal Medicine and Clinical Oncology, Department of Biomedical Sciences and Human Oncology, University of Bari Medical School, Bari, Italy (GL, DS); and Department of Clinical Pathology, II Laboratory, Section of Cytogenetic and Molecular Biology, University Hospital "Ospedali Riuniti", Foggia, Italy (MRL, MIN)
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Rogalska-Płońska M, Lapinski TW, Grzeszczuk A, Parfieniuk-Kowerda A, Flisiak R. Influence of HCV and HIV on development of cryoglobulinemia. Viral Immunol 2015; 28:145-52. [PMID: 25723551 DOI: 10.1089/vim.2014.0114] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
Cryoglobulinemic syndrome refers to a systemic inflammatory process that involves small and medium-sized vessels accompanied by multi-organ damage. The aim of the present study was to determine the incidence of cryoglobulinemia among patients infected with human immunodeficiency virus (HIV), hepatitis C virus (HCV) and HCV/HIV co-infection, as well as evaluation of cryoglobulinemia type. The association was evaluated between cryoglobulinemia and clinical symptoms, selected biochemical measures of liver and kidney function, virologic measures, as well as histopathological changes in the liver. One hundred and forty-one patients were enrolled (59 HCV mono-infected, 48 HIV mono-infected, and 34 HCV/HIV co-infected). Cryoglobulinemia was nearly five times less frequent among HIV mono-infected patients (10%) than HCV mono-infected (53%) and HCV/HIV co-infected patients (59%). Cryoglobulinemia was more frequent in patients infected with genotype 1 HCV than genotype 3 (63% vs. 46%, p=0.12). There was a lower incidence of cryoglobulinemia in HIV mono-infected patients treated with antiretroviral drugs (p=0.04). Cryoglobulinemia correlated with ALT activity (p=0.01) and HIV viral load (p<0.001). Symptoms were significantly more frequent among cryoglobulinemic patients than those without cryoglobulinemia (38% vs. 9%, p<0.001). The most common symptoms related to cryoglobulinemia, regardless of cryoglobulinemia type, were fatigue (38%), arthralgia (20%), polineuropathy (18%), and skin lesions (14%). In conclusion, HCV mono-infection and HCV/HIV co-infection, regardless of HCV genotype, are potent stimulators of cryoglobulinemia, with its symptomatic form occurring in about 40% of cases. Effective antiretroviral therapy seems to be protective against cryoglobulinemia development in HIV mono-infected patients.
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Lauletta G, Russi S, Conteduca V, Sansonno L, Dammacco F, Sansonno D. Impact of Cryoglobulinemic Syndrome on the Outcome of Chronic Hepatitis C Virus Infection: A 15-Year Prospective Study. Medicine (Baltimore) 2013; 92:245-256. [PMID: 23982056 PMCID: PMC4553977 DOI: 10.1097/md.0b013e31829d2abc] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
We evaluated the influence of cryoglobulinemic syndrome (CS) on the outcome of chronic hepatitis C virus (HCV) infection in a 15-year prospective study. We assessed a cohort of 950 chronically HCV-infected patients, collected from the beginning of 1990 to the end of 2010. All patients had received a liver histologic diagnosis. Mixed cryoglobulinemia (MC) was determined in 246 patients (25.8%), of whom 184 also had CS. They were assessed every 3 months for 15 years, at least; 141 patients with CS and 601 without MC completed the study.No spontaneous clearance of cryoglobulins was noted. Type II to type III spontaneous switching was ascertained in 1.6% (0.08%/yr) patients. The estimated progression rate of liver fibrosis was lower in CS(+) than in MC(-) patients (p < 0.05). The 15-year cumulative probability of developing cirrhosis and/or hepatocellular carcinoma was higher in MC(-) than in CS(+) patients (24.9% vs. 14.2%, p < 0.005 and 20.3% vs. 7.5%, p = 0.003, respectively). Renal insufficiency, neurologic impairment, or B-cell non-Hodgkin lymphoma were significantly more frequent in CS(+) than in MC(-) patients (32.6% vs. 3%, p < 0.0001; 31.2% vs. 4.8%, p < 0.0001; and 15% vs. 7.1%, p = 0.003, respectively). However, in spite of different morbidity features and causes of death, the 15-year survival rate was similar in the 2 groups (70.2% vs. 71.7%). Antiviral therapy had an undisputable impact on patient outcome.This 15-year prospective cohort study shows that, although CS has no influence on the overall survival of HCV-infected patients, it significantly modifies the natural history of chronically HCV-infected patients.
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Affiliation(s)
- Gianfranco Lauletta
- From the Liver Unit (GL, SR, FD, DS), Division of Internal Medicine and Clinical Oncology, Department of Biomedical Sciences and Human Oncology, University of Bari Medical School, Bari; Department of Medical Sciences (VC), and Medical Genetics (LS), Department of Biomedical Sciences, University of Foggia Medical School, Foggia, Italy
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Abstract
The role of hepatitis C virus (HCV) infection in the induction of type II mixed cryoglobulinemia (MCII) and the possible establishment of related lymphoproliferative disorders, such as B-cell non-Hodgkin lymphoma (B-NHL), is well ascertained. However, the molecular pathways involved and the factors predisposing to the development of these HCV-related extrahepatic complications deserve further consideration and clarification. To date, several host- and virus-related factors have been implicated in the progression to MCII, such as the virus-induced expansion of selected subsets of B-cell clones expressing discrete immunoglobulin variable (IgV) gene subfamilies, the involvement of complement factors and the specific role of some HCV proteins. In this review, we will analyze the host and viral factors taking part in the development of MCII in order to give a general outlook of the molecular mechanisms implicated.
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Abstract
Hepatitis C virus (HCV) infection remains a major global health burden. Hepatitis C causes significant liver-related morbidity and mortality due to hepatic decompensation and development of hepatocellular carcinoma. In addition, extra-hepatic manifestations of hepatitis C are frequent. There is a very large interindividual variability in the natural history of both acute and chronic hepatitis C which can be explained in part by a combination of various host, viral and environmental factors. Successful antiviral treatment can prevent short- and long-term complications of HCV infection in many patients. Still, the relative contribution of distinct risk factors for disease progression in different phases of HCV infection needs to be better defined. Personalized treatment approaches for HCV infection should consider individual risk profiles to avoid both under- and over-treatment - which will remain important also in upcoming era of interferon-free treatment of hepatitis C.
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Affiliation(s)
- Benjamin Maasoumy
- Hannover Medical School, Carl-Neuberg-Str.1, 30625 Hannover, Germany
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Vezali E, Aghemo A, Colombo M. A review of the treatment of chronic hepatitis C virus infection in cirrhosis. Clin Ther 2011; 32:2117-38. [PMID: 21316532 DOI: 10.1016/s0149-2918(11)00022-1] [Citation(s) in RCA: 85] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/26/2010] [Indexed: 02/06/2023]
Abstract
BACKGROUND Cirrhosis developing during chronic infection with the hepatitis C virus (HCV) poses a risk of anticipated liver-related death, therefore representing a dominant indication to anti-HCV therapy. OBJECTIVE This review highlights the efficacy and safety of treatment of HCV infection in cirrhotic patients with respect to the clinical stage of the disease. METHODS The PubMed, MEDLINE, EMBASE, and Cochrane databases, as well as the conference proceedings from the annual meetings of the American Association for the Study of Liver Diseases, the European Association for the Study of the Liver, and the Asian Pacific Association for the Study of the Liver, were searched for articles published in English from January 1990 through May 2010, fulfilling the following criteria: (1) randomized, prospective observational, retrospective, or meta-analysis; (2) involving adult patients with chronic HCV infection; and (3) data (fibrosis stage, treatment regimen, efficacy, safety) available for cirrhotics. Reviews were excluded. Search terms included chronic hepatitis C, fibrosis, cirrhosis, interferon alfa, ribavirin, hepatocellular carcinoma, and liver decompensation. RESULTS Forty-five studies were identified. The rates of sustained virologic response to pegylated interferon in combination with ribavirin ranged from 10% to 44% for HCV genotypes 1/4 to 33% to 72% for genotypes 2/3 in compensated cirrhosis, while falling to 0% to 16% and 44% to 57%, respectively, in the decompensated stage, compared with 29% to 55% for genotypes 1/4 and 70% to 80% for genotypes 2/3 in noncirrhotic patients (compensated cirrhosis vs no cirrhosis: P < 0.001 for genotypes 1/4 and P = 0.002 for genotypes 2/3; decompensated cirrhosis vs no cirrhosis: P < 0.001 for all genotypes). HCV clearance was associated with a reduced risk of liver decompensation, hepatocellular carcinoma development, liver-related mortality, and hepatitis recurrence after liver transplantation. Treatment during compensated cirrhosis proved to be most cost-effective versus treatment after decompensation or a no-treatment strategy. Headache (54%), irritability (38%), fatigue (34%), and nausea (30%) were the most common adverse events in compensated patients, while anorexia (100%), fatigue (59%), neutropenia (53%), and thrombocytopenia (50%) were most common in decompensated patients. CONCLUSIONS Anti-HCV treatment in cirrhotic patients was less effective than in noncirrhotic patients. Viral eradication reduced the risk of liver complications and improved survival in noncirrhotics. Based on effectiveness and tolerability data, therapy has a significant effect in patients with compensated cirrhosis, while decompensated patients need to weigh the risks versus benefits of treatment.
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Affiliation(s)
- Elena Vezali
- Centro A.M. e A. Migliavacca, Unità Operativa di Gastroenterologia 1, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Università degli Studi di Milano, Milan, Italy
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J.S. Cross T, Jothimani D, Heneghan MA, Harrison PM. Non-invasive assessment of fibrosis in liver grafts due to hepatitis C virus recurrence. Clin Transplant 2011; 25:345-51. [DOI: 10.1111/j.1399-0012.2011.01396.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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Abdel-Gadir A, Patel K, Dubrey SW. Cryoglobulinaemia induced digital gangrene in a case of hepatitis C. BMJ Case Rep 2010; 2010:2010/dec17_1/bcr1020103439. [PMID: 22802378 DOI: 10.1136/bcr.10.2010.3439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
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Bethlen S, Chandrikakumari K, Leval LD, Giot JB, Mukeba D, Leonard P, Frippiat F, Meuris C, Delwaide J, Moutschen M. Chronic hepatitis C infection in a patient with bone marrow hypoplasia. World J Gastroenterol 2008; 14:4238-40. [PMID: 18636673 PMCID: PMC2725389 DOI: 10.3748/wjg.14.4238] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Chronic hepatitis C virus (HCV) infection is associated with multifarious extra-hepatic manifestations; the most described and discussed being mixed cryoglobulinemia which is strongly related to B-cell lymphoproliferative disorders (LPDs). We present a case of chronic HCV infection and mixed cryoglobulinemia, with minimal liver involvement. The case is a 53-year-old patient who was diagnosed as having bone marrow hypoplasia at the age of three. She received several blood transfusions to normalize her haemoglobin. At the age of 31, she was diagnosed with rheumatoid arthritis on account of her diffuse joint pain and inflammation, elevated rheumatoid factor (RF) and Raynaud’s phenomenon. Twenty years later, monoclonal gammopathy of IgG Lambda (one year later, changed to IgM Kappa) was detected during a routine examination. A bone marrow biopsy showed hypoplasia, Kappa positive B-lymphocytes and low-grade malignant lymphoma cells. PCR of the bone marrow aspirate was not contributory. No treatment was initiated owing to her poor bone marrow function and she is under regular follow-up.
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