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Swaroop S, Vaishnav M, Arora U, Biswas S, Aggarwal A, Sarkar S, Khanna P, Elhence A, Kumar R, Goel A, Shalimar. Etiological Spectrum of Cirrhosis in India: A Systematic Review and Meta-analysis. J Clin Exp Hepatol 2024; 14:101291. [PMID: 38544766 PMCID: PMC10964076 DOI: 10.1016/j.jceh.2023.10.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2023] [Accepted: 10/01/2023] [Indexed: 06/24/2024] Open
Abstract
BACKGROUND Cirrhosis is a significant cause of morbidity and mortality globally and in India. This systematic review and meta-analysis aimed to ascertain the etiological spectrum and changing trends of cirrhosis in India. METHODS We searched electronic databases, including Pubmed/Medline, Scopus, and Embase. We included original studies that reported the etiology of cirrhosis in the Indian population. RESULTS We included 158 studies (adults: 147, children: 11). The overall pooled estimate of alcohol as a cause of cirrhosis in adults was 43.2% (95% confidence interval (CI) 39.8-46.6%; I2 = 97.8%), followed by nonalcoholic fatty liver disease (NAFLD)/cryptogenic in 14.4%, 95% CI (11.7-17.3%; I2 = 98.4%), hepatitis B virus (HBV) in 11.5%, 95% CI (9.8-13.3%; I2 = 96.6%), and hepatitis C virus (HCV) in 6.2%, 95% CI (4.8-7.8%; I2 = 97.2%) of the included patients. The most common cause of cirrhosis in all zones was alcohol-related. Comparison of etiologies over time revealed a reduction in the viral hepatitis-related and an increase in the proportion of alcohol-related and NAFLD/cryptogenic-related cirrhosis. The overall pooled estimates of various etiologies in children were: HBV in 10.7%, 95% CI (4.6-18.7%; I2 = 91.0%), NAFLD/Cryptogenic in 22.3%, 95% CI (9.0-39.2%; I2 = 96.7%), and HCV in 2.0%, 95% CI (0.0-8.5%; I2 = 94.6%). CONCLUSIONS Alcohol is the most common etiology of cirrhosis in adults in India. The proportions of alcohol and NAFLD-related cirrhosis are increasing, and those of viral hepatitis-related cirrhosis are reducing. The results of our meta-analysis will help formulate health policies and the allocation of resources.
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Affiliation(s)
- Shekhar Swaroop
- Department of Gastroenterology and Human Nutrition Unit, All India Institute of Medical Sciences, New Delhi, India
| | - Manas Vaishnav
- Department of Gastroenterology and Human Nutrition Unit, All India Institute of Medical Sciences, New Delhi, India
| | - Umang Arora
- Department of Gastroenterology and Human Nutrition Unit, All India Institute of Medical Sciences, New Delhi, India
| | - Sagnik Biswas
- Department of Gastroenterology and Human Nutrition Unit, All India Institute of Medical Sciences, New Delhi, India
| | - Arnav Aggarwal
- Department of Gastroenterology and Human Nutrition Unit, All India Institute of Medical Sciences, New Delhi, India
| | - Soumya Sarkar
- Department of Anaesthesia, All India Institute of Medical Sciences, Kalyani, West Bengal, India
| | - Puneet Khanna
- Department of Anaesthesia, Pain Medicine and Critical Care, All India Institute of Medical Sciences, New Delhi, India
| | - Anshuman Elhence
- Department of Gastroenterology and Human Nutrition Unit, All India Institute of Medical Sciences, New Delhi, India
| | - Ramesh Kumar
- Department of Gastroenterology, All India Institute of Medical Sciences, Patna, Bihar, India
| | - Amit Goel
- Department of Hepatology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, India
| | - Shalimar
- Department of Gastroenterology and Human Nutrition Unit, All India Institute of Medical Sciences, New Delhi, India
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Satoh M, Ceribelli A, Hasegawa T, Tanaka S. Clinical Significance of Antinucleolar Antibodies: Biomarkers for Autoimmune Diseases, Malignancies, and others. Clin Rev Allergy Immunol 2022; 63:210-239. [PMID: 35258843 DOI: 10.1007/s12016-022-08931-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/19/2022] [Indexed: 01/13/2023]
Abstract
Nucleolar staining is one of the standard patterns in immunofluorescence antinuclear antibodies (ANA), seen in 5-9% of ANA in various conditions. Antinucleolar antibodies (ANoA) are classified into 3 patterns in the International Consensus on ANA Patterns (ICAP) classification; AC-8 homogeneous pattern, AC-9 clumpy pattern, and AC-10 punctate pattern. Specificities known to show AC-8 include anti-Th/To, -PM-Scl, -nucleophosmin/B23, -nucleolin/C23, -No55, and others. AC-9 is seen by anti-fibrillarin/U3RNP and AC-10 by anti-RNA polymerase I and hUBF/NOR-90. ANoA has been classically known to be associated with scleroderma (SSc) and the characterization of nucleolar antigens identified several autoantigens recognized by SSc autoantibodies. The clinical association of anti-Th/To, PM-Scl, fibrillarin/U3RNP, and RNA polymerase I with SSc or SSc-overlap syndrome is well established, and commercial assays are developed. Anti-hUBF/NOR90, nucleophosmin/B23, and nucleolin/C23 are known for decades and reported in systemic autoimmune rheumatic diseases (SARDs), malignancies, graft versus host disease (GVHD), and others; however, their clinical significance remains to be established.
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Affiliation(s)
- Minoru Satoh
- Department of Clinical Nursing, School of Health Sciences, University of Occupational and Environmental Health, 1-1 Isei-gaoka, Yahata-nishi-ku, Kitakyushu, Fukuoka, 807-8555, Japan.
| | - Angela Ceribelli
- Division of Rheumatology and Clinical Immunology, IRCCS Humanitas Research Hospital, Rozzano (Milan), 20089, Italy
- Department of Biomedical Sciences, Humanitas University, Via A. Manzoni 56, Pieve Emnuele (Milan), 20089, Italy
| | - Tomoko Hasegawa
- Department of Clinical Nursing, School of Health Sciences, University of Occupational and Environmental Health, 1-1 Isei-gaoka, Yahata-nishi-ku, Kitakyushu, Fukuoka, 807-8555, Japan
| | - Shin Tanaka
- Department of Human, Information and Sciences, School of Health Sciences, University of Occupational and Environmental Health, 1-1 Isei-gaoka, Yahata-nishi-ku, Kitakyushu, Fukuoka, 807-8555, Japan
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de Castro GLC, da Silva Graça Amoras E, Araújo MS, da Silva Conde SRS, Bichara CDA, Queiroz MAF, Vallinoto ACR. High prevalence of antinuclear antibodies in patients with chronic hepatitis C virus infection. Eur J Med Res 2022; 27:180. [PMID: 36114565 PMCID: PMC9479388 DOI: 10.1186/s40001-022-00809-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Accepted: 09/06/2022] [Indexed: 11/24/2022] Open
Abstract
Background Hepatitis C virus (HCV) infection is a serious public health concern due to its high prevalence and mortality rate. In chronic infection, HCV may induce autoimmune responses through the production of autoantibodies, including antinuclear antibodies (ANA). Methods We assessed the presence of ANA by indirect immunofluorescence using HEp-2 cells in 89 patients with chronic hepatitis C. We also collected data on epidemiological variables; clinical characteristics; and biochemical, hematological, molecular, and histopathological information from the patients to assess the impact of the presence of ANA in those patients. Results The prevalence of ANA in the patients was 20.2%, which was significantly higher than that found in healthy controls (2%). However, there was no association of this marker with epidemiological, clinical-laboratory, molecular or histopathological characteristics of hepatitis C, although a slightly higher prevalence of ANA was detected in women and in patients infected with subgenotype 1a. In a specific analysis, chronic HCV patients with the “rods and rings” cytoplasmic pattern had higher degrees of hepatic fibrosis than did ANA-negative patients. Conclusions The results confirm a greater predisposition to the presence of ANA in patients with HCV, which may be associated with a worse prognosis, especially in the presence of the “rods and rings” cytoplasmic pattern.
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Abdel-Ghaffar TY, Sira MM, Sira AM, Salem TA, El-Sharawy AA, El Naghi S. Serological markers of autoimmunity in children with hepatitis A: relation to acute and fulminant presentation. Eur J Gastroenterol Hepatol 2015; 27:1161-9. [PMID: 26062080 DOI: 10.1097/meg.0000000000000413] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVES Hepatitis A virus (HAV) infection tends to be a self-limiting disease without serious sequelae, but fulminant hepatitis, with a high mortality, develops in 0.1-0.2% of the cases. Sometimes, HAV infection precipitates autoimmune hepatitis (AIH). We aimed to assess the frequency and clinical significance of serologic markers of autoimmunity during hepatitis A infection with an acute or fulminant presentation compared with those in AIH. METHODS The study included 126 children: 46 with HAV infection (33 with acute and 13 with fulminant presentation), 53 with AIH, and 27 healthy controls. In all, we measured autoantibodies titer (antinuclear antibody, antismooth muscle antibody, and liver kidney microsomal antibody-1) and serum gammaglobulins. RESULTS Autoantibodies were detected in the majority of HAV (63.1%) and AIH (79.2%) groups, but in none of the controls. Gammaglobulins were significantly higher in the HAV group (1.93±0.57 g/dl) than in the controls (1.32±0.29 g/dl), but lower than that in the AIH group (2.93±1.2 g/dl) (P<0.0001 for all). In the HAV group, gammaglobulins were significantly higher in those with fulminant (2.21±0.46 g/dl) than in those with acute presentation (1.82±0.57 g/dl) (P=0.019), but comparable with that in AIH (P=0.095). Gammaglobulins correlated significantly with disease severity in both HAV and AIH groups. CONCLUSION Hypergammaglobulinemia and a high occurrence of autoantibodies are encountered in HAV infection. This may support the immunological basis of its pathogenesis. Moreover, the higher gammaglobulins in fulminant HAV, with an insignificant difference from that in AIH, suggest that a more aggressive immunological reaction is related to this presentation.
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Affiliation(s)
- Tawhida Y Abdel-Ghaffar
- aYassin Abdel-Ghaffar Charity Center for Liver Disease and Research bDepartment of Pediatrics, Faculty of Medicine, Ain Shams University cPediatric Department, National Hepatology and Tropical Medicine Research Institute, Cairo Departments of dPediatric Hepatology eClinical Pathology, National Liver Institute, Menofiya University, Menofiya, Egypt
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Narciso-Schiavon JL, Schiavon LDL. Autoantibodies in chronic hepatitis C: A clinical perspective. World J Hepatol 2015; 7:1074-1085. [PMID: 26052396 PMCID: PMC4450184 DOI: 10.4254/wjh.v7.i8.1074] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2014] [Revised: 01/16/2015] [Accepted: 02/09/2015] [Indexed: 02/06/2023] Open
Abstract
Non-organ-specific autoantibodies and thyroid autoantibodies have been frequently found in chronic carriers of hepatitis C virus (HCV). With respect to endomysial antibodies and tissue transglutaminase, it is controversial whether the prevalence of gluten-related seromarkers is higher in patients with HCV. In such cases, in addition to acknowledging any currently existing autoimmune disease, recognizing the risk of the patient developing an autoimmune disease during interferon (IFN)-based treatment must be a principle concern. From a clinical point-of-view, the presence of autoantibodies arouses suspicion that an autoimmune disease may be present or may be precipitated by IFN-based HCV treatment. In this paper, we review the prevalence of autoantibodies in individuals with hepatitis C, the clinical significance of these autoantibodies, and the approach recommended for such situations.
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Foschi A, Zavaglia CA, Fanti D, Mazzarelli C, Perricone G, Vangeli M, Viganò R, Belli LS. Autoimmunity after liver transplantation: a frequent event but a rare clinical problem. Clin Transplant 2015; 29:161-6. [PMID: 25522890 DOI: 10.1111/ctr.12498] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/10/2014] [Indexed: 12/22/2022]
Abstract
Autoantibodies are frequently detected after liver transplantation (LT), but their role is unclear. This study was designed to address three points: autoantibody prevalence pre-LT and over time up to five yr after LT, identification of possible predictors of autoantibody formation, and correlation between autoantibodies and graft dysfunction. To these aims, we retrospectively evaluated 92 consecutive LT recipients for whom prospectively stored frozen sera were available for autoantibodies assessment by immunofluorescence. The overall autoantibody prevalence resulted significantly higher after LT than before LT (64% vs. 27%, p < 0.001 and 35.9% vs. 8.7%, p < 0.001 considering cutoff titer of ≥ 1:80 and ≥ 1:160, respectively). Recipient gender, donor age and gender, and indication for LT and main immunosuppressant (cyclosporine vs. tacrolimus) were not associated with the presence of autoantibodies. Patients with graft dysfunction had a significantly higher autoantibody prevalence irrespective of the etiology of liver injury as compared to those patients with persistently normal liver biochemistry, but only for cutoff titers ≥ 1:160 (p = 0.004). No cases of de novo autoimmune hepatitis were observed. In conclusion, autoantibodies are very frequently detected after LT also at high titers and their association with graft dysfunction likely represents an aspecific indicator of liver injury.
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Affiliation(s)
- Antonella Foschi
- Struttura Complessa di Gastroenterologia ed Epatologia, Ospedale Niguarda Ca' Granda, Milano, Italy
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Picceli VF, Skare TL, Nisihara R, Kotze L, Messias-Reason I, Utiyama SRR. Spectrum of autoantibodies for gastrointestinal autoimmune diseases in systemic lupus erythematosus patients. Lupus 2013; 22:1150-5. [DOI: 10.1177/0961203313503911] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Background Organ-specific autoimmune diseases may appear in patients with systemic lupus erythematosus (SLE). Gastrointestinal symptoms are well documented in SLE and may be similar to those related to autoimmune gastrointestinal diseases. Objective Our aim was to search for gastrointestinal organ-specific autoantibodies in 194 patients with systemic lupus and 103 healthy controls from Southern Brazil. Methods Anti-endomysium antibodies (IgA-EmA), anti-gastric parietal cells (GPC) antibodies, anti-smooth muscle antibodies (ASMA), anti-mitochondrial antibodies (AMA) and anti-LKM-1 (liver-kidney microsomal) were searched for using indirect immunofluorescence in the sera of patients and controls. Results The total positivity of antibodies in SLE patients was 14.4% (28/194) and differed significantly from healthy individuals (0.97%; p < 0.001). IgA-EmA was more common in lupus patients than in controls (11/194; p = 0.009), and one of these patients had dermatitis herpetiformis. Clinical association revealed that IgA-EmA was more common in SLE patients with discoid lesions. The frequency of anti-GPC ( p = 0.10), ASMA ( p = 0.16) and AMA ( p = 0.55) did not differ significantly between groups. No patient presented LKM-1 autoantibodies. One patient presenting anti-GPC was diagnosed with atrophic gastritis and pernicious anemia. Conclusion Only IgA-EmA was significantly associated with lupus and with the presence of discoid lesions. Until now, no obvious association with celiac disease has been found.
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Affiliation(s)
- VF Picceli
- Immunopathology Laboratory, Clinical Hospital, Federal University of Paraná, Brazil
| | - TL Skare
- Rheumatology Unit, Hospital Universitário Evangélico de Curitiba, Brazil
| | | | - L Kotze
- Gastroenterology Service, Pontifical Catholic University of Paraná, Curitiba, Paraná, Brazil
| | - I Messias-Reason
- Immunopathology Laboratory, Clinical Hospital, Federal University of Paraná, Brazil
| | - SRR Utiyama
- Immunopathology Laboratory, Clinical Hospital, Federal University of Paraná, Brazil
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Lian M, Hua J, Sheng L, Qiu DK. Prevalence and significance of autoantibodies in patients with alcoholic liver disease. J Dig Dis 2013; 14:396-401. [PMID: 23517444 DOI: 10.1111/1751-2980.12057] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVE This study aimed to evaluate the prevalence and significance of serum autoantibodies in alcoholic liver disease (ALD) patients. METHODS In total, 90 male patients diagnosed with ALD or ALD overlapping with chronic hepatitis B (CHB) were included and their medical records were retrospectively reviewed. Clinical data and laboratory findings were collected. Anti-nuclear antibody (ANA), anti-mitochondrial antibody (AMA) and anti-smooth muscle antibody (SMA) were detected by indirect immunofluorescent assay. RESULTS Autoantibodies were found in 69.6% (48/69) of patients with ALD and 66.7% (14/21) of those with ALD overlapping with CHB. The prevalence of total ANA in ALD patients was 63.8% (44/69). High titers of autoantibodies and multi-autoantibodies were found to be more often associated with cirrhosis than non-cirrhosis. There was a significant difference in the levels of globulin, white blood cell and platelet count (P < 0.05) between patients with positive and negative autoantibodies. However, the values of the other parameters were similar in the two groups. Patients with ALD more frequently had positive autoantibodies than those with CHB alone (69.6% vs. 37.5%, P < 0.01). And 10.4% of ALD patients with positive autoantibodies had systemic autoimmune or vascular diseases, which was not found in the CHB patients. CONCLUSIONS Autoantibodies are frequently present in patients with ALD and correlate to advanced liver disease. A high prevalence of autoantibodies in ALD may indicate that alcoholic-associated immune disturbance occurs during the development of the disease.
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Affiliation(s)
- Min Lian
- Division of Gastroenterology and Hepatology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai Institute of Digestive Disease, Shanghai, China
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Modulation of serum smooth muscle antibody levels by levamisole treatment in patients with oral lichen planus. J Formos Med Assoc 2013; 112:352-7. [DOI: 10.1016/j.jfma.2013.03.003] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2013] [Accepted: 03/10/2013] [Indexed: 02/07/2023] Open
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Czaja AJ. Autoimmune hepatitis in diverse ethnic populations and geographical regions. Expert Rev Gastroenterol Hepatol 2013; 7:365-85. [PMID: 23639095 DOI: 10.1586/egh.13.21] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Autoimmune hepatitis has diverse clinical phenotypes and outcomes in ethnic groups within a country and between countries, and these differences may reflect genetic predispositions, indigenous etiological agents, pharmacogenomic mechanisms and socioeconomic reasons. In the USA, African-American patients have cirrhosis more commonly, treatment failure more frequently and higher mortality than white American patients. Survival is poorest in Asian-American patients. Autoimmune hepatitis in other countries is frequently associated with genetic predispositions that may favor susceptibility to indigenous etiological agents. Cholestatic features influence treatment response; acute-on-chronic liver disease increases mortality and socioeconomic and cultural factors affect prognosis. Ethnic-based deviations from classical phenotypes and the frequency of late-stage disease can complicate the diagnosis and management of autoimmune hepatitis in non-white populations.
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Affiliation(s)
- Albert J Czaja
- Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine, Rochester, MN 55905, USA.
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