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Kaushal K, Aggarwal P, Dahiya N, Kumar G. Impact of educational interventions on hepatitis B and C awareness among school students of Delhi NCR, India. BMC Public Health 2024; 24:2112. [PMID: 39103833 DOI: 10.1186/s12889-024-19577-5] [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: 02/07/2024] [Accepted: 07/24/2024] [Indexed: 08/07/2024] Open
Abstract
BACKGROUND Viral hepatitis, particularly B and C, is a major cause of liver cirrhosis and cancer, leading to about 1.4 million deaths annually. Alarmingly, less than 20% of those with hepatitis are aware of their status, with only 6.3% receiving treatment. School children can play a pivotal role in raising awareness and preventing the spread of infections. This intervention study focuses on understanding and enhancing the knowledge, attitudes, and practices related to Hepatitis B and C, among school children in Delhi NCR to foster dialogue and awareness. METHODS An intervention study was conducted in selected schools across Delhi NCR between September and October 2022 to assess baseline knowledge, attitudes, and practices related to Hepatitis B and C. Three of seven schools were randomly selected by probability sampling, representing 9-12 grade students, and 901 students participated. Following this, an educational interventional program was conducted using educational material, interactive sessions, and audiovisual aids. Post-intervention assessments were done to measure the impact on knowledge improvement. RESULTS The study is expected to provide insights into the current level of awareness regarding Hepatitis B and C. Furthermore, the intervention's effectiveness was analysed using the pre-formed questionnaire. The average pre-test knowledge score was 8.9 ± 3.2, while the post-test average was 15.6 ± 4.4, indicating a substantial increase of 6.7 ± 4.7 points (+ 75.2%). There was a positive correlation of 0.240 between pre and post-test scores. Attitude change before and after the session showed a positive percentage change of + 38.0% with a correlation of 0.351. The study indicated substantial improvements in knowledge about hepatitis B and C, notably regarding awareness about transmission methods and risk factors. CONCLUSION This interventional study seeks to bridge the knowledge gap among school children regarding Hepatitis B and C in Delhi NCR, fostering a proactive approach towards prevention, detection, and treatment. The considerable rise in awareness and favourable changes in perspectives post-intervention say that specific health education initiatives are pivotal in raising awareness and comprehension of infectious diseases, ultimately contributing to improving community health.
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Affiliation(s)
- Kanica Kaushal
- Department of Clinical Research and Epidemiology, Institute of Liver and Biliary Sciences (ILBS), New Delhi, India.
| | - Priyanka Aggarwal
- Department of Clinical Research and Epidemiology, Institute of Liver and Biliary Sciences (ILBS), New Delhi, India
| | - Neha Dahiya
- Division of NCDs, Indian Council of Medical Research (ICMR), New Delhi, India
| | - Guresh Kumar
- Department of Statistics, Institute of Liver and Biliary Sciences, New Delhi, India
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Ray G. Long-term entecavir therapy of chronic hepatitis B in real-life setting-Importance of quantitative HBsAg level. Indian J Gastroenterol 2024; 43:652-659. [PMID: 38158544 DOI: 10.1007/s12664-023-01480-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Accepted: 10/26/2023] [Indexed: 01/03/2024]
Abstract
BACKGROUND The global burden of chronic hepatitis B remains high and the best possible treatment remains long-term viral suppression expecting cure. METHODS Total 154 patients of chronic hepatitis B (48 HBeAg positive, e + ve) treated with oral entecavir (0.5 mg/1 mg per day) were recruited from June 2007 and followed prospectively until December 2022 for persistent HBV DNA negativity, HBeAg and HBsAg loss/seroconversion and other liver and drug-related events in real-life settings. RESULTS The mean duration of therapy was 6.78 (2-14) years with 1364 person-years of follow-up. All patients were HBV DNA negative by 15 months and remained so until the last follow-up. As many as 16.7% lost HBeAg after eight to 13 years of therapy, but not HBsAg. The mean fall in serum HBsAg level per year was 0.158 log IU/mL, being significantly higher in e + ve patients at baseline and until two years of therapy. The decline was significant until six years in e + ve patients compared to two years in e - ve ones. None had biochemical or virological breakthrough (except eight defaulters), flares or any untoward effects. The incidence of liver-related events, hepatocellular carcinoma and death was 10.4%, 1.9% and 14.3%, respectively, and 5.2% deaths were liver-related whose predictors were presence of cirrhosis (log rank 46.5, p > 0.001) and higher HBsAg level > 4 log IU/mL (log rank 18.15, p < 0.001) at baseline. CONCLUSION Long-term entecavir therapy provides additional benefits of continuous reduction of serum HBsAg levels beyond suppression of HBV DNA.
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Affiliation(s)
- Gautam Ray
- B. R. Singh Hospital, Sealdah, Kolkata, 700 014, India.
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Kumari S, Gautam BK, Singh AK, Gaur V, Kumar A. Diagnostic precision of Truenat® technique and co-relation of ALT levels with HBV-DNA viral load among HBsAg positive patients at a tertiary care hospital in Eastern Uttar Pradesh. IRANIAN JOURNAL OF MICROBIOLOGY 2024; 16:132-138. [PMID: 38682056 PMCID: PMC11055448 DOI: 10.18502/ijm.v16i1.14882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 05/01/2024]
Abstract
Background and Objectives In India, it is estimated that there are 40 million people suffering from Hepatitis B virus (HBV). Quantification of the viral burden is an important laboratory tool in the management. However, widespread use of different HBV-DNA assays is still affected by the high cost and variable diagnostic precision. The present study was conducted to evaluate the diagnostic precision and co-relation of ALT levels with HBV-DNA by Truenat®-PCR. Materials and Methods In this prospective cross-sectional study a total of 567 serums were collected from patients by rapid HBsAg, and processed for liver function tests (LFT). The viral HBV-DNA amplification detection was carried out through by Truenat®-PCR test. Results Out of 567 samples, 452 samples were found to be positive by both rapid and Truenat®-PCR and 106 were negative for HBV-DNA followed by 9 invalid. High ALT level found in 73% of positive patients who had HBV-DNA level (>100000 copies/ml) which is significantly higher in 447 patients as compared to those have below ≤100000 copies/ml. Conclusion Truenat®-PCR technique is a highly sensitive and can be performed with low resources for effective control of HBV infection. Evaluation of HBV-DNA levels and serum ALT levels showed a significant proportion of patient harbored ongoing viral replication and disease progression.
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Affiliation(s)
- Sarita Kumari
- State Reference Laboratory, Department of Microbiology, Baba Raghav Das Medical College, Gorakhpur Uttar Pradesh, India
| | - Bechan Kumar Gautam
- Model Treatment Centre, Department of Medicine, Baba Raghav Das Medical College, Gorakhpur Uttar Pradesh, India
| | - Amresh Kumar Singh
- State Reference Laboratory, Department of Microbiology, Baba Raghav Das Medical College, Gorakhpur Uttar Pradesh, India
| | - Vivek Gaur
- State Reference Laboratory, Department of Microbiology, Baba Raghav Das Medical College, Gorakhpur Uttar Pradesh, India
| | - Ankur Kumar
- State Reference Laboratory, Department of Microbiology, Baba Raghav Das Medical College, Gorakhpur Uttar Pradesh, India
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Ratnakar V, Jose A, Pawar S, Karumuri K, Masilamani ABS, Reddy AVG. Impact of Hepatitis B on Complications and Functional Outcomes in Patients Undergoing TKR. Indian J Orthop 2024; 58:18-23. [PMID: 38161398 PMCID: PMC10754784 DOI: 10.1007/s43465-023-01040-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Accepted: 10/28/2023] [Indexed: 01/03/2024]
Abstract
Background In India, infected patients with hepatitis B virus (HBV) undergoing total knee replacement (TKA) are increasing. It is recognized that patients with HBV infection are more susceptible to complications after surgery. To evaluate the effect of HBV infection on complications and functional outcome after TKA was the aim of this study. Methods This is the retrospective observation analysis of patients who underwent primary total knee replacement in our hospital from 2017 to 2019. A total of 92 patients were included in the study, of which 46 patients were asymptomatic HBV-positive, and these 46 patients were compared with a matched cohort of another 46 patients who were non-HBV. Results A total of 92 patients were analyzed (asymptomatic HBV n = 46, non-HBV n = 46). The incidence rate of total complications in patients undergoing TKA with asymptomatic HBV was 19.57% compared to 4.3% in non-HBV (p < 0.001). Applied with regression models, patients with HBV had an 8.6% increased risk of surgical complication which included one peri-prosthetic joint infection, three wound dehiscence compared with the non-HBV group which had 2.17% surgical complications (one wound dehiscence). Medical complications were higher in asymptomatic HBV group with 10.87% (which includes one pulmonary embolism, two DVT, and two strokes). In comparison with the non-HBV group which had 2.17% medical complications (one DVT), asymptomatic HBV group had 5.35-fold (95% CI 1.09-26.33; p < 0.01) increase in overall complications. Post-TKA surgical complications are 4.29-fold (95% CI 0.46-39.91; p < 0.01) higher compared to non-HBV group. Conclusion Our study showed asymptomatic hepatitis B patients are at an increased risk of complications (peri-prosthetic joint infections and wound dehiscence) compared to normal patients. In hepatitis B and non-hepatitis B patients, functional outcomes in terms of OKS are comparable.
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Affiliation(s)
- V. Ratnakar
- Department of Orthopedics, Sunshine Hospitals, PG Road, Secunderabad, 500003 Telangana India
| | - Ankit Jose
- Department of Orthopedics, Sunshine Hospitals, PG Road, Secunderabad, 500003 Telangana India
| | - Sawankumar Pawar
- Department of Orthopedics, Sunshine Hospitals, PG Road, Secunderabad, 500003 Telangana India
| | - Kishore Karumuri
- Department of Orthopedics, Sunshine Hospitals, PG Road, Secunderabad, 500003 Telangana India
| | - A. B. Suhas Masilamani
- Department of Orthopedics, Sunshine Hospitals, PG Road, Secunderabad, 500003 Telangana India
| | - A. V. Gurava Reddy
- Department of Orthopedics, Sunshine Hospitals, PG Road, Secunderabad, 500003 Telangana India
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Nii-Trebi NI, Mughogho TS, Abdulai A, Tetteh F, Ofosu PM, Osei MM, Yalley AK. Dynamics of viral disease outbreaks: A hundred years (1918/19-2019/20) in retrospect - Loses, lessons and emerging issues. Rev Med Virol 2023; 33:e2475. [PMID: 37602770 DOI: 10.1002/rmv.2475] [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: 05/05/2023] [Revised: 07/24/2023] [Accepted: 08/01/2023] [Indexed: 08/22/2023]
Abstract
Infectious diseases continue to be the leading cause of morbidity and mortality, and a formidable obstacle to the development and well-being of people worldwide. Viruses account for more than half of infectious disease outbreaks that have plagued the world. The past century (1918/19-2019/20) has witnessed some of the worst viral disease outbreaks the world has recorded, with overwhelming impact especially in low- and middle-income countries (LMIC). The frequency of viral disease outbreak appears to be increasing. Generally, although infectious diseases have afflicted the world for centuries and humankind has had opportunities to examine the nature of their emergence and mode of spread, almost every new outbreak poses a formidable challenge to humankind, beating the existing pandemic preparedness systems, if any, and causing significant losses. These underscore inadequacy in our understanding of the dynamics and preparedness against viral disease outbreaks that lead to epidemics and pandemics. Despite these challenges, the past 100 years of increasing frequencies of viral disease outbreaks have engendered significant improvements in response to epidemics and pandemics, and offered lessons to inform preparedness. Hence, the increasing frequency of emergence of viral outbreaks and the challenges these outbreaks pose to humankind, call for the continued search for effective ways to tackle viral disease outbreaks in real time. Through a PRISMA-based approach, this systematic review examines the outbreak of viral diseases in retrospect to decipher the outbreak patterns, losses inflicted on humanity and highlights lessons these offer for meaningful preparation against future viral disease outbreaks and pandemics.
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Affiliation(s)
- Nicholas I Nii-Trebi
- Department of Medical Laboratory Sciences, School of Biomedical and Allied Health Sciences, University of Ghana, Accra, Ghana
| | | | - Anisa Abdulai
- Department of Medical Microbiology, University of Ghana Medical School, Accra, Ghana
| | - Francis Tetteh
- Department of Medical Microbiology, University of Ghana Medical School, Accra, Ghana
| | - Priscilla M Ofosu
- Department of Medical Laboratory Sciences, School of Biomedical and Allied Health Sciences, University of Ghana, Accra, Ghana
| | - Mary-Magdalene Osei
- Department of Medical Microbiology, University of Ghana Medical School, Accra, Ghana
| | - Akua K Yalley
- Department of Medical Laboratory Sciences, School of Biomedical and Allied Health Sciences, University of Ghana, Accra, Ghana
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Behera JK, Mishra P, Jena AK, Behera B, Bhattacharya M. Human health implications of emerging diseases and the current situation in India's vaccine industry. SCIENCE IN ONE HEALTH 2023; 2:100046. [PMID: 39077045 PMCID: PMC11262297 DOI: 10.1016/j.soh.2023.100046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Accepted: 10/22/2023] [Indexed: 07/31/2024]
Abstract
Emerging diseases are infectious diseases that pose significant threat to human health, causing millions of deaths and disabilities in the upcoming days. Periodic epidemics of new infections and old reinfections increase the global burden of disease prevalence. They can be caused by new pathogens or evolving ones, which change human behavior and environmental factors. Researchers have studied the dynamic connections between microbes, hosts, and the environment, but new infectious diseases like coronavirus disease 2019 (COVID-19), re-emerging diseases, and deliberately disseminated diseases persist despite earlier hopes of elimination. With heavy privatesector investments, Indian pharmacology now provides core Expanded Programme on Immunization vaccines to United Nations International Children's Emergency Fund, producing previously unattainable vaccines for diseases like meningitis, hepatitis B, pneumococcal conjugate, rotavirus, influenza A (H1N1), and COVID-19. India's vaccine sector has emerged, among the oriented leaders of the Bharat Biotech, Serum Institute of India, Panacea Biotech and Biological E. Specifically, the technology transferred from Western countries has benefited the sector, which produces 1.3 billion doses annually. The Serum Institute is the world's largest manufacturer of vaccines, providing measles and diphtheria-tetanus-pertussis vaccines to United Nations. The Serum Institute has developed several vaccines, including Nasovac, MenAfriVac, Pentavac, and an inactivated polio vaccine. India's success in vaccinations can be attributed to attractive investment conditions, government assistance, international alliances, and rising domestic technical talent. Despite its booming economy and technical advances, India's disproportionate share of the world's child mortality rate remains unchanged. However, the growing production and distribution of vaccinations in developing nations has initiated a new era, leading to a worldwide decline in childhood death and disease.
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Affiliation(s)
- Jiban Kumar Behera
- Department of Zoology, Fakir Mohan University, Vyasa Vihar, Balasore 756020, Odisha, India
| | - Pabitra Mishra
- Department of Zoology, Fakir Mohan University, Vyasa Vihar, Balasore 756020, Odisha, India
| | - Anway Kumar Jena
- Department of Zoology, Fakir Mohan University, Vyasa Vihar, Balasore 756020, Odisha, India
| | - Bhaskar Behera
- Department of Biosciences and Biotechnology, Fakir Mohan University, Vyasa Vihar, Balasore 756020, Odisha, India
| | - Manojit Bhattacharya
- Department of Zoology, Fakir Mohan University, Vyasa Vihar, Balasore 756020, Odisha, India
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Patwa AK, Amardeep, Atam V, Mishra P, Rungta S, Gangwar A, Yadav A, Gupta KK, Agrawal B, Verma SK, Goel A. KGHeBTA (King George's Medical University Hepatitis B Therapeutic Algorithm): A New Diagnostic and Therapeutic Algorithm and Clinico-epidemiological Spectrum of Hepatitis B. J Clin Exp Hepatol 2023; 13:629-637. [PMID: 37440941 PMCID: PMC10333945 DOI: 10.1016/j.jceh.2023.02.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Accepted: 02/28/2023] [Indexed: 07/18/2023] Open
Abstract
Background Diagnostic and therapeutic algorithms given by various societies for hepatitis B are fragmented and complex. The clinico-epidemiologic spectrum of hepatitis B is not studied with large-scale data from our region. We aimed to develop a comprehensive algorithm for the treatment of hepatitis B and study its clinico-epidemiological spectrum. Methods From 2014-2019, the clinico-laboratory data of hepatitis B surface antigen (HbsAg)-positive patients were prospectively recorded. King George's Medical University hepatitis B therapeutic algorithm (KGHeBTA) was developed on the basis of the standard existing guidelines. The prevalence of different clinical stages of HBsAg-positive patients was calculated and their treatment records reviewed. Testing circumstances and risk factors were noted. Results Among 1,508 data record sheets, 421 were complete. According to the KGHeBTA algorithm, 221 had detectable hepatitis B virus DNA. 21% were cirrhotic and 79% non-cirrhotic. 72% were incidentally detected asymptomatic hepatitis B, 7% were hepatitis B with acute symptoms, 0.7% were acute hepatitis B, and 22% were chronic hepatitis B. 20% patients were eligible for antivirals and 80% patients were not eligible. 32% patients were actually treated with antivirals due to the inclusion of some special indications as pregnancy and family history. Screening during various medical illnesses (40%) was the most common and during health camps (0.2%), the least common testing approach. Road-side shaving (52%) was the most common and intravenous drug abuse (0.2%) and the least common risk factor for the detection of hepatitis B in our data pool. Conclusions HBsAg-positive patients can be easily worked up and treated based on the proposed algorithm (KGHeBTA). About one fourth to one fifth of all HBsAg-positive patients were eligible and treated with oral antivirals. Most of the patients were incidentally detected asymptomatic hepatitis B screened during medical illnesses. Roadside shaving and intravenous drug abuse were the most and the least common risk factors.
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Affiliation(s)
- Ajay K. Patwa
- Department of Medicine, King George's Medical University, Lucknow, India
| | - Amardeep
- Department of Medical Gastroenterology, King George's Medical University, Lucknow, India
| | - Virendra Atam
- Department of Medicine, King George's Medical University, Lucknow, India
| | - Pratishtha Mishra
- Department of Medicine, King George's Medical University, Lucknow, India
| | - Sumit Rungta
- Department of Medical Gastroenterology, King George's Medical University, Lucknow, India
| | - Anil Gangwar
- Department of Medical Gastroenterology, King George's Medical University, Lucknow, India
| | - Ankur Yadav
- Department of Medical Gastroenterology, King George's Medical University, Lucknow, India
| | - Kamlesh K. Gupta
- Department of Medicine, King George's Medical University, Lucknow, India
| | - Bhaskar Agrawal
- Department of Prosthodontics, King George's Medical University, Lucknow, India
| | - Sanjeev K. Verma
- Department of Pediatrics, King George's Medical University, Lucknow, India
| | - Amit Goel
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
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Ray G. Management of liver diseases: Current perspectives. World J Gastroenterol 2022; 28:5818-5826. [PMID: 36353204 PMCID: PMC9639658 DOI: 10.3748/wjg.v28.i40.5818] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2022] [Revised: 08/04/2022] [Accepted: 09/21/2022] [Indexed: 02/06/2023] Open
Abstract
There is increasing incidence and prevalence of acute and chronic liver diseases (CLDs) all over the world which influence the quality of life and can give rise to life threatening complications. The burden of advanced liver disease due to hepatitis B has been controlled by antivirals but its eradication is difficult soon. Highly effective directly acting antiviral therapy has reduced the burden of hepatitis C but is partially offset by increasing IV drug abuse. Non-alcoholic fatty liver disease pandemic is on and there is recent alarming increase in alcohol related liver disease, both of which have no drug cure apart from control of the risk factors. Genetic factors have been identified in progression of all forms of CLD. Due to better management of complications of CLD, the life span of patients have increased spiking the number of hepatocellular carcinoma (HCC) and patients needing liver transplantation (LT). The present severe acute respiratory syndrome coronavirus pandemic has affected the outcome CLD including LT in addition to causing acute hepatitis. Better diagnostics and therapeutics are available for liver fibrosis, portal hypertension, HCC and post LT management and many drugs are under trial. The present review summarises the current scenario of the epidemiology and the advances in diagnosis and treatment of liver diseases including their complications like portal hypertension, HCC and LT.
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Affiliation(s)
- Gautam Ray
- Gastroenterology Unit, Department of Medicine, B.R.Singh (Railway) Hospital, Kolkata 700014, West Bengal, India
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Shadaker S, Sood A, Averhoff F, Suryaprasad A, Kanchi S, Midha V, Kamili S, Nasrullah M, Trickey A, Garg R, Mittal P, Sharma SK, Vickerman P, Armstrong PA. Hepatitis B Prevalence and Risk Factors in Punjab, India: A Population-Based Serosurvey. J Clin Exp Hepatol 2022; 12:1310-1319. [PMID: 36157147 PMCID: PMC9499839 DOI: 10.1016/j.jceh.2022.04.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Accepted: 04/13/2022] [Indexed: 12/12/2022] Open
Abstract
Background The prevalence of hepatitis B virus (HBV) infection in Punjab, India, is unknown. Understanding the statewide prevalence and epidemiology can help guide public health campaigns to reduce the burden of disease and promote elimination efforts. Methods A cross-sectional, population-based survey was conducted from October 2013 to April 2014 using a multistage stratified cluster sampling design. All members of selected households aged ≥5 years were eligible. Participants were surveyed for demographics and risk behaviors; serum samples were tested for total antibody to hepatitis B core (total anti-HBc), hepatitis B surface antigen (HBsAg), hepatitis C virus (HCV) antibody (anti-HCV), and HCV RNA. HBsAg-positive specimens were tested for HBV genotype. Results A total of 5543 individuals participated in the survey and provided serum samples. The prevalence of total anti-HBc was 15.2% (95% confidence interval [95% CI]: 14.1-16.5) and HBsAg was 1.4% (95% CI: 1.0-1.9). Total anti-HBc positivity was associated with male sex (adjusted odds ratio [aOR] 1.46; 95% CI: 1.21-1.75), older age (aOR 3.31; 95% CI: 2.28-4.79 for ≥60 vs. 19-29 years), and living in a rural area (aOR 2.02; 95% CI: 1.62-2.51). Receipt of therapeutic injections in the past 6 months also increased risk (4-8 injections vs. none; aOR 1.39; 95% CI: 1.05-1.84). Among those positive for total anti-HBc, 10.4% (95% CI: 8.1-13.2) were also anti-HCV positive. Conclusion Punjab has a substantial burden of HBV infection. Hepatitis B vaccination programs and interventions to minimize the use of therapeutic injections, particularly in rural areas, should be considered.
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Key Words
- CI, confidence interval
- HBV, hepatitis B virus
- HBsAg, hepatitis B surface antigen
- HCC, hepatocellular carcinoma
- HCV, hepatitis C virus
- India
- OR, odds ratio
- Punjab
- STI, sexually transmitted infection
- WHO, World Health Organization
- aOR, adjusted odds ratio
- anti-HBc, antibody to hepatitis B core
- anti-HCV, antibody to hepatitis C
- hepatitis B
- prevalence
- risk factors
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Affiliation(s)
- Shaun Shadaker
- Division of Viral Hepatitis, Centers for Disease Control and Prevention, NCHHSTP, Atlanta, GA, 30333, USA
| | - Ajit Sood
- Dayanand Medical College, Department of Gastroenterology, Civil Lines, Tagore Nagar, Ludhiana, Punjab, 141001, India
| | - Francisco Averhoff
- Division of Viral Hepatitis, Centers for Disease Control and Prevention, NCHHSTP, Atlanta, GA, 30333, USA
| | | | | | - Vandana Midha
- Dayanand Medical College, Department of Gastroenterology, Civil Lines, Tagore Nagar, Ludhiana, Punjab, 141001, India
| | - Saleem Kamili
- Division of Viral Hepatitis, Centers for Disease Control and Prevention, NCHHSTP, Atlanta, GA, 30333, USA
| | - Muazzam Nasrullah
- Division of Viral Hepatitis, Centers for Disease Control and Prevention, NCHHSTP, Atlanta, GA, 30333, USA
| | - Adam Trickey
- School of Social and Community Medicine, University of Bristol, Bristol, UK
| | - Ravinder Garg
- Guru Gobind Singh Medical College and Hospital, Faridkot, Punjab, 151203, India
| | - Pramod Mittal
- Mittal Liver and Gastroenterology Centre, Patiala, Punjab, India
| | - Suresh K. Sharma
- College of Nursing, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, 249201, India
| | - Peter Vickerman
- School of Social and Community Medicine, University of Bristol, Bristol, UK
| | - Paige A. Armstrong
- Division of Viral Hepatitis, Centers for Disease Control and Prevention, NCHHSTP, Atlanta, GA, 30333, USA
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Rizvi AA, Singh A. Vaccination coverage among older adults: a population-based study in India. Bull World Health Organ 2022; 100:375-384. [PMID: 35694621 PMCID: PMC9178419 DOI: 10.2471/blt.21.287390] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 03/28/2022] [Accepted: 03/28/2022] [Indexed: 11/28/2022] Open
Abstract
Objective To estimate the prevalence and explore the predictors of vaccine uptake among older adults in India. Methods We used data from the national Longitudinal Ageing Study in India, a national household survey conducted during 2017-2018. Based on interviewees' self-reports, we calculated population-weighted estimates of the uptake of influenza, pneumococcal, typhoid and hepatitis B vaccines among 64 714 Indian adults aged 45 years or older. We performed multivariable binary logistic regression analysis to examine the sociodemographic and health-related predictors of uptake of the vaccinations. Findings The coverage of each of the studied vaccinations was less than 2%. The estimated percentages of respondents reporting ever being vaccinated were 1.5% (95% confidence interval, CI: 1.4-1.6) for influenza, 0.6% (95% CI: 0.6-0.7) for pneumococcal disease, 1.9% (95% CI: 1.8-2.0) for typhoid and 1.9% (95% CI: 1.8-2.0) for hepatitis B. Vaccine uptake was higher among respondents with cardiovascular disease, diabetes or lung disease than those without any of these conditions. Uptake of influenza vaccine was higher among those with lung disease, while hepatitis B vaccine uptake was higher among those with cardiovascular disease or diabetes. Male sex, urban residence, wealthier household, more years of schooling, existing medical conditions and sedentary behaviours were significant predictors of vaccine uptake. Conclusion Targeted policies and programmes are needed for improving the low vaccination coverage among older adults in India, especially among those with chronic diseases. Further research could examine vaccine access, vaccine hesitancy, and vaccine-related information and communication channels to older adults and their health-care providers.
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Affiliation(s)
- Ali Abbas Rizvi
- International Institute for Population Sciences, Govandi Station Road, Deonar, Mumbai, Maharashtra, 400088, India
| | - Abhishek Singh
- International Institute for Population Sciences, Govandi Station Road, Deonar, Mumbai, Maharashtra, 400088, India
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Behera MK, Nath P, Behera SK, Padhi PK, Singh A, Singh SP. Unemployment and Illiteracy Are Predictors of Hepatitis B Virus-Related Stigma and Discrimination. J Clin Exp Hepatol 2022; 12:767-773. [PMID: 35677504 PMCID: PMC9168712 DOI: 10.1016/j.jceh.2021.12.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Accepted: 12/09/2021] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND HBV is a serious threat to society in India as around 1,00,000 people die from HBV every year. However, very few studies from India have evaluated the magnitude of stigma faced by HBV patients. So, there was an unmet need to estimate the HBV-related stigma to design the preventive strategies. Hence, the aim of this study was to quantitatively assess the proportions of stigma and discrimination and factors predicting them among HBV patients. METHODS A cross-sectional study was conducted from May 2016 to October 2019. A total of 350 HBV patients and 100 healthy respondents were interviewed for knowledge and awareness about HBV and various stigma characteristics. RESULTS The mean age of HBV subjects was 45.10 ± 11.70 years, and controls were 36.20 ± 12.27 years; males constituted 60% of HBV subjects and 71% of controls. Negative symptoms such as shame, avoidance, and putting others in danger were felt by 70-90% of HBV patients. Around 60% of HBV patients felt that hepatitis B could be transmitted by sharing utensils thinking that saliva is the mode of transmission. The knowledge about transmission of HBV by sexual intercourse, intravenous drug use, and mother to child was present in 88%, 75%, and 52% of HBV patients and 32%,38%, and 40% of healthy individuals, respectively. Multivariate logistic regression revealed that male gender (AOR-2.38, CI 1.48-3.81, P < 0.01), under matriculates (AOR-2.03, CI 1.22-3.44, P < 0.01) and unemployed (AOR-2.16, CI 1.33-3.53, P < 0.01) were significant independent predictors of significant discrimination. CONCLUSION The magnitude of HBV-related stigma is high in the Indian population, and illiteracy and unemployment were significant predictors of a severe grade of discrimination associated with HBV.
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Affiliation(s)
- Manas K. Behera
- Department of Hepatology, SCB Medical College and Hospital, Cuttack, India
| | - Preetam Nath
- Department of Gastroenterology, KIMS Hospital, Bhubaneswar, India
| | - Sambit K. Behera
- Department of Gastroenterology, SCB Medical College and Hospital, Cuttack, India
| | - Pradeep K. Padhi
- Department of Medicine, Fakir Mohan Medical College and Hospital, Balasore, India
| | - Ayaskanta Singh
- Department of Gastroenterology, IMS and SUM Hospital, Bhubaneswar, India
| | - Shivaram P. Singh
- Department of Gastroenterology, SCB Medical College and Hospital, Cuttack, India,Address for correspondence: Shivaram Prasad Singh, Professor and Head, Department of Gastroenterology, SCB Medical College and Hospital, Cuttack, India.
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12
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Pandey S, Lohani P, Roy R, Bhar D, Ranjan A, Kumar P, Singh CM. Prevalence and knowledge of hepatitis B infection in pregnant women in a primary health center of Patna district, Bihar. J Family Med Prim Care 2021; 10:3675-3681. [PMID: 34934665 PMCID: PMC8653459 DOI: 10.4103/jfmpc.jfmpc_731_21] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Revised: 07/03/2021] [Accepted: 07/05/2021] [Indexed: 12/05/2022] Open
Abstract
Introduction: There is a risk of chronic hepatitis B virus (HBV)infection to the newborn through perinatal transmission from a hepatitis B surface antigen (HBsAg) positive mother that can later cause liver cirrhosis or hepatocellular carcinoma. This study was undertaken in a primary health center (PHC)in the Patna district to determine the prevalence of HBV among pregnant women and assess their knowledge across different characteristics. Methodology: A cross-sectional study was done among 275 pregnant women attending the PHC for the first time, using consecutive sampling. The study duration was 12 months. Socioeconomic, obstetric, risk history, and levels of knowledge about hepatitis B were collected followed by rapid diagnostic test (RDT)for serum HBsAg. Univariate analysis was used to compare the knowledge levels across different background characteristics. The significance was set at P < 0.05. Results: Hepatitis B-positive pregnant women were 0.4%. Out of the 275 participants, only 43 had heard about hepatitis B. The mean knowledge score was 0.65 (±1.73) with 1.45% having adequate knowledge. The knowledge score was significant across education (P 0.040), category (P 0.022), hepatitis B immunization status (P 0.003), and risk factor (P 0.039). Conclusion: Knowledge was higher in the literate women belonging to the general category and higher social class, who received hepatitis B vaccination. However, the overall level of knowledge among the pregnant women was very poor, so they should be targeted for quality health education. Additionally, identifying the afflicted pregnant women through point-of-contact diagnosis will aid in community prevention of chronic hepatitis B.
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Affiliation(s)
| | | | - Ria Roy
- Department of CFM, AIIMS, Patna, Bihar, India
| | - Ditipriya Bhar
- Consultant, National Institute of Epidemiology (ICMR), Chennai, Tamil Nadu, India
| | - Alok Ranjan
- Department of CFM, AIIMS, Patna, Bihar, India
| | | | - C M Singh
- Department of CFM, AIIMS, Patna, Bihar, India
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13
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Bajpai V, Gupta E, Chaudhary A, Bajpai M. Clinical relevance of hepatitis B core total antibody in the detection of occult hepatitis B infection in patients with liver disease and blood donors. Asian J Transfus Sci 2021; 15:256-257. [PMID: 34908767 PMCID: PMC8628229 DOI: 10.4103/ajts.ajts_77_18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Revised: 09/09/2018] [Accepted: 01/21/2020] [Indexed: 11/29/2022] Open
Affiliation(s)
- Vijeta Bajpai
- Department of Clinical Virology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Ekta Gupta
- Department of Clinical Virology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Aashish Chaudhary
- Department of Microbiology, All India Institute of Medical Sciences, New Delhi, India
| | - Meenu Bajpai
- Department of Transfusion Medicine, Institute of Liver and Biliary Sciences, New Delhi, India
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Madhavan A, Palappallil DS, Balakrishnapanicker J, Asokan A. Immune response to hepatitis B vaccine: An evaluation. Perspect Clin Res 2021; 12:209-215. [PMID: 34760649 PMCID: PMC8525787 DOI: 10.4103/picr.picr_119_19] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2019] [Revised: 11/24/2019] [Accepted: 12/15/2019] [Indexed: 11/20/2022] Open
Abstract
Background: Hepatitis B virus infection is a major public health problem in India, and all health-care workers (HCWs) need to be immunized to prevent occupational exposure. This study was done to find the hepatitis B vaccination rates, immune response, and predictors of titer <10 mIU/ml among students and HCWs of a tertiary care institution in the state of Kerala. Materials and Methods: This was a cross-sectional study conducted in the Department of Microbiology, Government TD Medical College, Alappuzha, Kerala, India, for a period of 1½ years between January 1, 2016, and June 30, 2017. Vaccination rates were collected through a screening proforma. Of the 1321 participants who filled the screening proforma, 5 ml of blood was collected aseptically from 579 participants who were fully vaccinated (all the three doses of vaccine) and stored at −20°C until antibody to hepatitis B surface antigen (anti-HBs) assay was done using Microlisa (Biorad). Data were analyzed using SPSS for Windows, version 16.0. (SPSS Inc., Chicago, IL, USA) (trial version). Statistical Analysis: Descriptive data were expressed using frequencies and percentages, and Chi-square test was applied to find the association between antibody titer <10 mIU/ml and independent variables. Results: Of the 1321 participants who filled up the screening proforma, the vaccination rate was 72.6%. Majority of the participants, i.e. 83.5% of doctors, 81.1% of nurses, 69.7% of students, and 21.4% of technicians, had taken all the three doses of hepatitis B vaccine. Of the fully vaccinated (n = 959) participants, 76.9% had the vaccination during adulthood and only 26.1% had it during childhood. The correlate of protection was defined as the presence of anti-HBs ≥10 mIU/ml. The mean antibody titer was 448 ± 284.97 mIU/ml ranging from 9.8 to 2000. Of the 579 participants whose titer was checked, 71 (12.3%) had a nonprotective titer of <10 mIU/ml. We found that age >35 (odds ratio [OR]: 3.85, 95% confidence interval [CI]: 2.12–6.99]), last dose >10 years (OR: 5.01, 95% CI: 2.94–8.55), no boosters or revaccination (OR: 2.94, 95% CI: 1.42–6.07), and body mass index (BMI) >25 (OR: 2.51, 95% CI: 1.44–3.39) were associated with nonprotective titer. Conclusion: More than a quarter of the study population who were at high risk of exposure were unvaccinated or partially vaccinated. Even after taking the full course of hepatitis B vaccine, 12.3% had titer <10 mIU/ml. Nonprotective titer was found to be associated with age >35 years, last dose taken >10 years ago, no boosters/revaccination, and BMI ≥25.
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Affiliation(s)
- Anitha Madhavan
- Department of Microbiology, Government TD Medical College, Alappuzha, Kerala, India
| | | | | | - Anjana Asokan
- Department of Microbiology, Government TD Medical College, Alappuzha, Kerala, India
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15
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Sood AK, Pathak SM, Khandelwal N. A Study of Prevalence of Occult Hepatitis B Virus Infection, Knowledge and Preventive Practices Against Hepatitis B Virus in Barbers Serving the Armed Forces. J Clin Exp Hepatol 2021; 11:668-673. [PMID: 34866845 PMCID: PMC8617542 DOI: 10.1016/j.jceh.2021.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Accepted: 02/12/2021] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVE Hepatitis B virus (HBV) infection is a major health problem in the world. Barbers deal with frequent abrasions/lacerations due to sharp equipment, making them a high-risk group. Determination of HBsAg positive status excludes most reservoirs of transmission in the population. However, Occult Hepatitis B continues to be a source of transmission. The aim of this study was to study the prevalence of occult HBV infection in barbers serving the armed forces clientele and evaluate their knowledge and preventive practices against HBV transmission. METHODS Seventy-nine HBsAg negative barbers were included in this study and interviewed for the status of immunisation and preventive practices. Anti-HBc total and HBV DNA levels were measured along with a complete haemogram, LFT, PT INR, ultrasound abdomen and Fibroscan of the liver. RESULTS The prevalence of occult Hepatitis B status was 3.79%. Among barbers who were anti-HBc total positive, 100% were found to have replicative HBV DNA status. All barbers (100%) were unaware of the existence and modes of HBV transmission and were never screened for HBV; 98.73% of barbers followed improper disinfection practices and were never immunised. CONCLUSION The prevalence of occult HBV infection in barbers, absence of immunisation, unawareness and improper disinfection practices are significantly at risk for transmission to the unaware clients. It is important to educate barbers, establish a universal disinfection procedure and implement a system of compulsory Hepatitis B vaccination before the commencement of their trade work.
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Key Words
- ALT, Alanine Transaminase
- HBV DNA, Hepatitis B Virus Deoxyribose nucleic acid
- HBV, Hepatitis B Virus
- HBcAg, Hepatitis B core antigen
- HBeAg, Hepatitis B envelope antigen
- HBsAg, Hepatitis B surface antigen
- INR, International Normalised Ratio
- IU/ml, International Units/millilitre
- PT, Prothrombin Time
- anti-HBc, Antibodies to Hepatitis B core antigen
- anti-HBs, Antibodies to Hepatitis B surface antigen
- barbers
- hepatitis B virus DNA
- high-risk group
- kPa, KiloPascal
- occult hepatitis B virus Infection
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Affiliation(s)
- Atul K. Sood
- DM (Gastroenterology) and Commandant, Military Hospital, Dehradun, India
| | - Sukant M. Pathak
- MD (Community Medicine), Station Health Organisation, Dehradun, India
| | - Nitish Khandelwal
- MD (Pathology) and Officer-in-charge Laboratory Sciences, Military Hospital, Dehradun, India
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16
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Madhavan A, Sachu A, Balakrishnan AK, Balakrishnan S, Vasudevapanicker J. Prevalence of Anti-HBc Antibodies among HBsAg Negative Individuals and Its Association with Occult Hepatitis B. J Lab Physicians 2021; 13:1-5. [PMID: 34054234 PMCID: PMC8154351 DOI: 10.1055/s-0041-1723046] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Introduction Hepatitis B virus (HBV) infection is an endemic in many Asian countries, and among the major routes of transmission, transfusion is the one that should be prevented. Occult HBV infection (OBI) is defined as the presence of HBV DNA in the absence of detectable HBsAg, with or without anti-HBV antibodies. The aim of this study was to detect the prevalence of anti-HBc total antibodies among the HB surface antigen (HBsAg) negative individuals by way of enzyme-linked immunosorbent assay (ELISA), and detect the presence of HBV DNA among the anti-HBc seropositives by polymerase chain reaction (PCR). Anti-HBs among the HBV DNA positives were also found out by enzyme-linked fluorescent assay (ELFA). Materials and Methods A total of 910 serum samples was subjected to initial screening for HBsAg by MERILISA HBsAg ELISA kits. The anti-HB core (HBc) total antibody titer was evaluated using MONOLISA ELISA (Biorad) kits. If found negative, the samples were discarded. If found positive, the samples underwent HBV DNA testing by nested PCR. Antibody to hepatitis B surface antigen (anti-HBs) was calculated among the DNA positives by ELFA. Results A total of 133 samples were positive for anti-HBC total antibody, resulting in an overall prevalence of 14.6%. Overall prevalence of HBV DNA among the anti-HBc seropositives was 2.2%. Conclusion Among the three HBV DNA positive patients, two belonged to the preoperative screening group, which is an alarming situation. Screening of blood for HBsAg has reduced the incidence of posttransfusion hepatitis, but HBV still remains the major source of transfusion transmitted infection in India.
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Affiliation(s)
- Anitha Madhavan
- Department of Microbiology, Government TD Medical College, Alappuzha, Kerala, India
| | - Arun Sachu
- Department of Microbiology, Believers Church Medical College, Thiruvalla, Kerala, India
| | | | - Sobha Balakrishnan
- Department of Microbiology, Government TD Medical College, Alappuzha, Kerala, India
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17
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Yuan S, Tanzeel Y, Tian X, Zheng D, Wajeeha N, Xu J, Ke Y, Zhang Z, Peng X, Lu L, Sun G, Guo D, Wang M. Global analysis of HBV-mediated host proteome and ubiquitylome change in HepG2.2.15 human hepatoblastoma cell line. Cell Biosci 2021; 11:75. [PMID: 33865438 PMCID: PMC8052555 DOI: 10.1186/s13578-021-00588-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Accepted: 04/08/2021] [Indexed: 12/11/2022] Open
Abstract
Hepatitis B virus (HBV) infection remains a major health issue worldwide and the leading cause of cirrhosis and hepatocellular carcinoma (HCC). It has been reported previously that HBV invasion can extensively alter transcriptome, the proteome of exosomes and host cell lipid rafts. The impact of HBV on host proteins through regulating their global post-translational modifications (PTMs), however, is not well studied. Viruses have been reported to exploit cellular processes by enhancing or inhibiting the ubiquitination of specific substrates. Nevertheless, host cell physiology in terms of global proteome and ubiquitylome has not been addressed yet. Here by using HBV-integrated HepG2.2.15 model cell line we first report that HBV significantly modify the host global ubiquitylome. As currently the most widely used HBV cell culture model, HepG2.2.15 can be cultivated for multiple generations for protein labeling, and can replicate HBV, express HBV proteins and secrete complete HBV Dane particles, which makes it a suitable cell line for ubiquitylome analysis to study HBV replication, hepatocyte immune response and HBV-related HCC progression. Our previous experimental results showed that the total ubiquitination level of HepG2.2.15 cell line was significantly higher than that of the corresponding parental HepG2 cell line. By performing a Ubiscan quantification analysis based on stable isotope labeling of amino acids in cell culture (SILAC) of HepG2.2.15 and HepG2 cell lines, we identified a total of 7188 proteins and the protein levels of nearly 19% of them were changed over 2-folds. We further identified 3798 ubiquitinated Lys sites in 1476 host proteins with altered ubiquitination in response to HBV. Our results also showed that the global proteome and ubiquitylome were negatively correlated, indicating that ubiquitination might be involved in the degradation of host proteins upon HBV integration. We first demonstrated the ubiquitination change of VAMP3, VAMP8, DNAJB6, RAB8A, LYN, VDAC2, OTULIN, SLC1A4, SLC1A5, HGS and TOLLIP. In addition, we described 5 novel host factors SLC1A4, SLC1A5, EIF4A1, TOLLIP and BRCC36 that efficiently reduced the amounts of secreted HBsAg and HBeAg. Overall, the HBV-mediated host proteome and ubiquitylome change we reported will provide a valuable resource for further investigation of HBV pathogenesis and host-virus interaction networks.
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Affiliation(s)
- Sen Yuan
- School of Basic Medical Sciences, Wuhan University, Wuhan, People's Republic of China
| | - Yousaf Tanzeel
- School of Basic Medical Sciences, Wuhan University, Wuhan, People's Republic of China
| | - Xuezhang Tian
- School of Basic Medical Sciences, Wuhan University, Wuhan, People's Republic of China
| | - Dandan Zheng
- School of Basic Medical Sciences, Wuhan University, Wuhan, People's Republic of China
| | - Naz Wajeeha
- School of Basic Medical Sciences, Wuhan University, Wuhan, People's Republic of China
| | - Jiaqi Xu
- School of Basic Medical Sciences, Wuhan University, Wuhan, People's Republic of China
| | - Yujia Ke
- School of Basic Medical Sciences, Wuhan University, Wuhan, People's Republic of China
| | - Zuopeng Zhang
- School of Basic Medical Sciences, Wuhan University, Wuhan, People's Republic of China
| | - Xiaojun Peng
- Jingjie PTM BioLab (Hangzhou) Co. Ltd., Hangzhou, People's Republic of China
| | - Long Lu
- School of Information Management, Wuhan University, Wuhan, People's Republic of China
| | - Guihong Sun
- School of Basic Medical Sciences, Wuhan University, Wuhan, People's Republic of China. .,Hubei Provincial Key Laboratory of Allergy and Immunology, Wuhan, People's Republic of China.
| | - Deyin Guo
- School of Medicine, Sun Yat-Sen University, Shenzhen, People's Republic of China.
| | - Min Wang
- School of Basic Medical Sciences, Wuhan University, Wuhan, People's Republic of China.
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Ssekamatte T, Isunju JB, Zirimala PAK, Etajak S, Kamukama S, Seviiri M, Nakafeero M, Nalugya A, Tsebeni Wafula S, Atusingwize E, Bukenya JN, Mugambe RK. A positive attitude among primary healthcare providers predicts better hepatitis B prevention practices: evidence from a cross-sectional survey in Wakiso district, Central Uganda. Health Psychol Behav Med 2021; 9:298-314. [PMID: 34104561 PMCID: PMC8158224 DOI: 10.1080/21642850.2021.1904935] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Background: Hepatitis B Virus (HBV) infection is an important occupational health risk among primary healthcare providers (PHCPs). However, there is limited evidence on whether PHCPs’ level of knowledge and attitude can predict better HBV infection prevention practices. This study established the relationship between knowledge, attitude, and HBV infection prevention practices among PHCPs in Wakiso district, Central Uganda. Methods: A cross-sectional study design was used. Data were collected from 306 PHCPs, using a structured questionnaire. PHCPs were randomly selected from 55 healthcare facilities. STATA version 14.0 was used to analyse data. A ‘modified Poisson’ regression model was used for inferential statistics. Results: About 42.2% of PHCPs exhibited poor knowledge of HBV infection transmission and prevention, 41.8% had a negative attitude, and 41.5% exhibited poor prevention practices. Age (PR 1.82, 95% CI: 1.24–2.66) was positively associated with the level of knowledge. Healthcare facility level (PR 0.53, 95% CI: 0.34–0.84), main department of work (PR 0.69, 95% CI: 0.51–0.95), years in service (PR 0.66, 95% CI: 0.44–0.99), working in private not-for-profit healthcare facilities (PR 0.59, 95% CI: 0.34–0.99), and public healthcare facilities (PR 0.58, 95% CI: 0.42–0.80) were negatively associated with the level of knowledge. There was a negative association between the location of healthcare facility (PR 0.76, 95% CI: 0.62–0.93) and attitude, and a positive association between level of knowledge (PR 1.36, 95% 1.12–1.65) and attitude. Working in a public healthcare facility (PR 0.80, 95% CI: 0.64–0.99) was negatively associated with practices while having a positive attitude (PR 1.60, 95% CI: 1.28–1.99) predicted better HBV infection prevention practices. Conclusion: PHCPs who were more knowledgeable about HBV infection were more likely to have a positive attitude. In turn, having a positive attitude was associated with better HBV infection prevention practices. There is a need to sensitise PHCPs on HBV infection, and provision of screening and vaccination services in order to address the KAP gaps.
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Affiliation(s)
- Tonny Ssekamatte
- Department of Disease Control and Environmental Health, Makerere University School of Public Health, Kampala, Uganda
| | - John Bosco Isunju
- Department of Disease Control and Environmental Health, Makerere University School of Public Health, Kampala, Uganda
| | | | - Samuel Etajak
- Department of Disease Control and Environmental Health, Makerere University School of Public Health, Kampala, Uganda
| | - Saul Kamukama
- Department of Community Health and Behavioural Sciences, Makerere University School of Public Health, Kampala, Uganda
| | - Mathias Seviiri
- Statistical Genetics, QIMR Berghofer Medical Research Institute, Brisbane, Australia
| | - Mary Nakafeero
- Department of Epidemiology and Biostatistics, Makerere University School of Public Health, Kampala, Uganda
| | - Aisha Nalugya
- Department of Disease Control and Environmental Health, Makerere University School of Public Health, Kampala, Uganda
| | - Solomon Tsebeni Wafula
- Department of Disease Control and Environmental Health, Makerere University School of Public Health, Kampala, Uganda
| | - Edwinah Atusingwize
- Department of Disease Control and Environmental Health, Makerere University School of Public Health, Kampala, Uganda
| | - Justine N Bukenya
- Department of Community Health and Behavioural Sciences, Makerere University School of Public Health, Kampala, Uganda
| | - Richard K Mugambe
- Department of Disease Control and Environmental Health, Makerere University School of Public Health, Kampala, Uganda
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19
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Aneja A, Lal SB, Sharma AK, Rawat A, Singh S. Clinical Characteristics of Children With Celiac Disease Not Responding to Hepatitis B Vaccination in India. JPGN REPORTS 2021; 2:e046. [PMID: 37206938 PMCID: PMC10191543 DOI: 10.1097/pg9.0000000000000046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Accepted: 12/15/2020] [Indexed: 05/21/2023]
Abstract
The immunological response to hepatitis B virus (HBV) vaccine may be suboptimal in children with celiac disease (CD), but the reasons for this are not well defined. Objectives This study was undertaken to assess the immune response to HBV vaccine in CD children and to explore the possible factors affecting the immune response. Methods The study population consisted of 3 groups-50 newly diagnosed CD children (group 1), 50 previously diagnosed CD children who were on gluten free diet (GFD) >3 months (group 2), and 100 age and gender matched healthy controls (group 3). The patient characteristics were recorded, and the blood samples were analyzed for HBsAg and anti-HBs titers. The nonresponders were given a booster dose of HBV vaccine and reevaluated after 6 weeks. Results Positive anti-HBs response was found in 46% in newly diagnosed CD children, 60% in CD children on GFD, and 83% in healthy controls (P < 0.001). The immune response to HBV vaccine in CD children was inferior to that in healthy children (53% vs 83%, P < 0.001). The immune response was found to be significantly affected by age at diagnosis, delay in diagnosis, type of presentation, and compliance to GFD. 44 out of 45 (97.77%) nonresponders from CD group seroconverted after a single booster dose. Conclusion Early diagnosis and good compliance to GFD may improve the immune response to HBV vaccine in CD children. Single additional booster dose is sufficient to attain optimal immune response.
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Affiliation(s)
- Aradhana Aneja
- From the Division of Paediatric Gastroenterology, Hepatology & Nutrition
| | - Sadhna B. Lal
- From the Division of Paediatric Gastroenterology, Hepatology & Nutrition
| | | | - Amit Rawat
- Division of Paediatric Immunology, Post Graduate Institute of Medical Education & Research, Chandigarh, India
| | - Surjit Singh
- Division of Paediatric Immunology, Post Graduate Institute of Medical Education & Research, Chandigarh, India
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20
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Kumar D, Srivastava S, Tevatia MS, Kaur K, Sood A, Manrai M, Mukerjee R. Hepatitis B vaccination in Indian children: Seroprotection and age-related change in antibody titres. Med J Armed Forces India 2020; 77:200-204. [PMID: 33867638 DOI: 10.1016/j.mjafi.2020.08.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2020] [Accepted: 08/29/2020] [Indexed: 11/28/2022] Open
Abstract
Background Childhood immunization against hepatitis B is one of the most effective strategies for reducing the global burden of chronic hepatitis B infection and its sequelae. There are limited data from India on both the anti-Hep B antibody titres in children after vaccination and the age-related decline in the titres. This study was planned to estimate the proportion of children in the age group of 1-10 years who develop protective levels of anti-hepatitis B antibodies after childhood vaccination and to examine the change in antibody titres with age in these children. Methods A hospital-based cross-sectional study was carried out in children admitted to the hospital for various ailments. Basic demographic data, vaccination history and HBsAg status of the mother were recorded. All the enrolled children were evaluated for HBsAg and anti hepatitis B surface antibody (anti-HBS) titres. Institutional ethical clearance was obtained, and informed consent from the parents of the children was taken before drawing samples. Results We found that 68.86% Confidence Interval ((CI): 59.8-76.8%) of the children showed protective antibody titres after vaccination, while 31.14% (CI: 23.1-40.2%) of the children had titres less than 10 IU/L. Although 100% of children in the age group from birth to three years had titres more than 10 IU/L, this percentage showed a decline across the age groups, and 60% of children aged 9-10 years had titres less than 10 IU/L. Conclusion Childhood vaccination against hepatitis B is effective in 68% children, and the antibody levels showed a steady decline with increasing age.
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Affiliation(s)
- Dharmendra Kumar
- Senior Advisor (Medicine) & Gastroenterologist, Medical Division, Command Hospital (SC), Pune, India
| | - Sharad Srivastava
- Senior Advisor (Medicine) & Gastroenterologist, Medical Division, Command Hospital (SC), Pune, India
| | - M S Tevatia
- Consultant (Pathology), Command Hospital (SC), Pune, India
| | - Kanwaljit Kaur
- Classified Specialist (Pathology), Base Hospital Barrackpore, Kolkata, India
| | - Amit Sood
- Classified Specialist (Pediatrics), Command Hospital (WC), Chandimandir, India
| | - Manish Manrai
- Associate Professor, Dept of Internal Medicine, Armed Forces Medical College, Pune, India
| | - Reema Mukerjee
- Professor, Dept of Community Medicine, Armed Forces Medical College, Pune, India
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Patel S, Patel P, Jiyani R, Ghosh S, Patel D. A Rare Case of Hepatic Sarcoidosis Caused By Hepatitis B Virus and Treatment-Induced Opportunistic Infection. Cureus 2020; 12:e10454. [PMID: 33072462 PMCID: PMC7557320 DOI: 10.7759/cureus.10454] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
The association between hepatitis C virus (HCV) and sarcoidosis is well-documented, but in this case report, we shall discuss an interesting association between hepatitis B virus (HBV) and sarcoidosis, presenting with non-specific symptoms and confirmed with liver biopsy and immunologic markers. The case was complicated by treatment with immunosuppressive medication that led to colonic histoplasmosis. A 58-year-old woman, from the western part of India, who has a past medical history of HBV-related cirrhosis of the liver for six months, hypertension, and type 2 diabetes presented to our clinic with bilateral pedal edema, anorexia, and mild epigastric discomfort. She had been on entecavir for the last six months. The patient denied any significant surgical, social, or family history. Abdominal ultrasonography revealed hepatosplenomegaly and mesenteric lymphadenopathy. She had a 21.3kPa liver stiffness on elastography and an HBV deoxyribonucleic acid (DNA) level of 89 copies/ml. Liver biopsy showed multiple noncaseating granulomas consisting of Langerhans cells in the parenchyma and portal tract, associated with moderate inflammation. A chest computed tomography (CT) scan showed upper and middle lobe fibrosis of the lungs; this diagnosis was further confirmed with elevated angiotensin-converting enzymes. She was started on prednisone; within a period of three months, she experienced weight loss, diarrhea, and fever. Colonoscopy was done after an abdomen CT showed mural thickening of the ascending colon and terminal ileum, which on biopsy was confirmed as histoplasmosis. Prednisone was stopped, and the patient was treated with hydroxychloroquine and amphotericin B, followed by itraconazole. The patient improved symptomatically, and repeated colonoscopy findings were normal. Studies are scarce to prove the association between hepatitis B and sarcoidosis; however, we reasonably hypothesized that the alterations in the pool of cytokines and immune cells caused by HBV infection might have had a vicious influence on immune regulation and could be a trigger for granuloma. Further studies can impact the future to provide for a better understanding of the pathophysiology of sarcoidosis, HBV correlation, and treatment options.
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Affiliation(s)
- Saumil Patel
- Anesthesiology, M P Shah Medical College, Jamnagar, IND
| | - Pinakin Patel
- Gastroenterology, Bombay Hospital and Medical Research Centre, Mumbai, IND
| | - Rucha Jiyani
- Internal Medicine, Nassau University Medical Center, East Meadow, USA
| | - Sudeshna Ghosh
- Biochemistry, Institute of Post Graduate Medical Education & Research, Kolkata, IND
| | - Divyank Patel
- Internal Medicine, Texas Tech University Health Sciences Center, El Paso, USA
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Malkani R, Ahuja H, Tare A, Setia MS. Should we start looking at the elderly for human immunodeficiency virus infections? A study of trends of human immunodeficiency virus, hepatitis B virus, and hepatitis C virus in Mumbai, Maharashtra, India. Indian J Sex Transm Dis AIDS 2020; 41:169-175. [PMID: 33817589 PMCID: PMC8000678 DOI: 10.4103/ijstd.ijstd_60_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Revised: 09/13/2019] [Accepted: 12/20/2019] [Indexed: 11/04/2022] Open
Abstract
Background There is limited information on the trends of human immunodeficiency virus (HIV), hepatitis B virus (HBV), and hepatitis C virus (HCV) co-infections in India - particularly from private health-care settings. We designed the present research to estimate the prevalence of HIV, HBV, and HCV over a period of 7 years and study the factors associated with them. Materials and Methods The present study is a secondary data analysis of data from the laboratory records of 24,086 individuals who were tested over a period of 7 years (2009-2015). We estimated the proportion and 95% confidence intervals (CIs) for HIV, hepatitis B surface antigen (HBsAg), and HCV antibodies. Results The overall seroprevalence of HIV was 0.35% (95% CI: 0.27%, 0.44%), HBsAg was 1.65% (95% CI: 1.48%, 1.82%), and HCV was 1.73% (95% CI: 1.56%, 1.90%). The prevalence of HIV among those who were more than 70 years of age was 0.14% (95% CI: 0.04%, 0.32%). The prevalence of HBsAg was highest in those aged 30-39 years (2.27%, 95% CI: 1.74%, 2.92%) (P = 0.008). The prevalence of HIV/HBsAg co-infection was 0.019% (95% CI: 0.005%, 0.050%), HIV/HCV co-infection was 0.005% (95% CI: 0.000, 0.027%), and HBsAg/HCV co-infection was 0.059% (95% CI: 0.030%, 0.102%). We did not encounter even a single case of all the three infections. Conclusions HIV infection is relatively high in those who were aged 50 years of more; thus, they need to be included in the National AIDS Control Programme. HIV/HBV/HCV co-infections should be regularly monitored in surveillance programs, and antiretroviral therapy officers and counselors should be trained on the management of HIV in those who are co-infected.
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Affiliation(s)
- Ram Malkani
- Jaslok Hospital and Research Centre, Mumbai, Maharashtra, India
| | - Harish Ahuja
- Department of Immunology, Jaslok Hospital and Research Centre, Mumbai, Maharashtra, India
| | - Aditya Tare
- Department of Immunology, Jaslok Hospital and Research Centre, Mumbai, Maharashtra, India
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Anand AC, Nandi B, Acharya SK, Arora A, Babu S, Batra Y, Chawla YK, Chowdhury A, Chaoudhuri A, Eapen EC, Devarbhavi H, Dhiman R, Datta Gupta S, Duseja A, Jothimani D, Kapoor D, Kar P, Khuroo MS, Kumar A, Madan K, Mallick B, Maiwall R, Mohan N, Nagral A, Nath P, Panigrahi SC, Pawar A, Philips CA, Prahraj D, Puri P, Rastogi A, Saraswat VA, Saigal S, Shalimar, Shukla A, Singh SP, Verghese T, Wadhawan M. Indian National Association for the Study of the Liver Consensus Statement on Acute Liver Failure (Part 1): Epidemiology, Pathogenesis, Presentation and Prognosis. J Clin Exp Hepatol 2020; 10:339-376. [PMID: 32655238 PMCID: PMC7335721 DOI: 10.1016/j.jceh.2020.04.012] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Accepted: 04/12/2020] [Indexed: 12/12/2022] Open
Abstract
Acute liver failure (ALF) is an infrequent, unpredictable, potentially fatal complication of acute liver injury (ALI) consequent to varied etiologies. Etiologies of ALF as reported in the literature have regional differences, which affects the clinical presentation and natural course. In this part of the consensus article designed to reflect the clinical practices in India, disease burden, epidemiology, clinical presentation, monitoring, and prognostication have been discussed. In India, viral hepatitis is the most frequent cause of ALF, with drug-induced hepatitis due to antituberculosis drugs being the second most frequent cause. The clinical presentation of ALF is characterized by jaundice, coagulopathy, and encephalopathy. It is important to differentiate ALF from other causes of liver failure, including acute on chronic liver failure, subacute liver failure, as well as certain tropical infections which can mimic this presentation. The disease often has a fulminant clinical course with high short-term mortality. Death is usually attributable to cerebral complications, infections, and resultant multiorgan failure. Timely liver transplantation (LT) can change the outcome, and hence, it is vital to provide intensive care to patients until LT can be arranged. It is equally important to assess prognosis to select patients who are suitable for LT. Several prognostic scores have been proposed, and their comparisons show that indigenously developed dynamic scores have an edge over scores described from the Western world. Management of ALF will be described in part 2 of this document.
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Key Words
- ACLF, acute on chronic liver failure
- AFLP, acute fatty liver of pregnancy
- AKI, Acute kidney injury
- ALF, Acute liver failure
- ALFED, Acute Liver Failure Early Dynamic
- ALT, alanine transaminase
- ANA, antinuclear antibody
- AP, Alkaline phosphatase
- APTT, activated partial thromboplastin time
- ASM, alternative system of medicine
- ASMA, antismooth muscle antibody
- AST, aspartate transaminase
- ATN, Acute tubular necrosis
- ATP, adenosine triphosphate
- ATT, anti-TB therapy
- AUROC, Area under the receiver operating characteristics curve
- BCS, Budd-Chiari syndrome
- BMI, body mass index
- CBF, cerebral blood flow
- CBFV, cerebral blood flow volume
- CE, cerebral edema
- CHBV, chronic HBV
- CLD, chronic liver disease
- CNS, central nervous system
- CPI, clinical prognostic indicator
- CSF, cerebrospinal fluid
- DAMPs, Damage-associated molecular patterns
- DILI, drug-induced liver injury
- EBV, Epstein-Barr virus
- ETCO2, End tidal CO2
- GRADE, Grading of Recommendations Assessment Development and Evaluation
- HAV, hepatitis A virus
- HBV, Hepatitis B virus
- HELLP, hemolysis
- HEV, hepatitis E virus
- HLH, Hemophagocytic lymphohistiocytosis
- HSV, herpes simplex virus
- HV, hepatic vein
- HVOTO, hepatic venous outflow tract obstruction
- IAHG, International Autoimmune Hepatitis Group
- ICH, intracerebral hypertension
- ICP, intracerebral pressure
- ICU, intensive care unit
- IFN, interferon
- IL, interleukin
- IND-ALF, ALF of indeterminate etiology
- INDILI, Indian Network for DILI
- KCC, King's College Criteria
- LC, liver cirrhosis
- LDLT, living donor liver transplantation
- LT, liver transplantation
- MAP, mean arterial pressure
- MHN, massive hepatic necrosis
- MPT, mitochondrial permeability transition
- MUAC, mid-upper arm circumference
- NAPQI, n-acetyl-p-benzo-quinone-imine
- NPV, negative predictive value
- NWI, New Wilson's Index
- ONSD, optic nerve sheath diameter
- PAMPs, pathogen-associated molecular patterns
- PCR, polymerase chain reaction
- PELD, Pediatric End-Stage Liver Disease
- PPV, positive predictive value
- PT, prothrombin time
- RAAS, renin–angiotensin–aldosterone system
- SHF, subacute hepatic failure
- SIRS, systemic inflammatory response syndrome
- SNS, sympathetic nervous system
- TB, tuberculosis
- TCD, transcranial Doppler
- TGF, tumor growth factor
- TJLB, transjugular liver biopsy
- TLR, toll-like receptor
- TNF, tumor necrosis factor
- TSFT, triceps skin fold thickness
- US, ultrasound
- USALF, US Acute Liver Failure
- VZV, varicella-zoster virus
- WD, Wilson disease
- Wilson disease (WD)
- YP, yellow phosphorus
- acute liver failure
- autoimmune hepatitis (AIH)
- drug-induced liver injury
- elevated liver enzymes, low platelets
- sALI, severe acute liver injury
- viral hepatitis
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Affiliation(s)
- Anil C. Anand
- Department of Gastroenterology, Kaliga Institute of Medical Sciences, Bhubaneswar, 751024, India
| | - Bhaskar Nandi
- Department of Gastroenterology, Sarvodaya Hospital and Research Centre, Faridababd, Haryana, India
| | - Subrat K. Acharya
- Department of Gastroenterology and Hepatology, KIIT University, Patia, Bhubaneswar, Odisha, 751 024, India
| | - Anil Arora
- Institute of Liver Gastroenterology &Pancreatico Biliary Sciences, Sir Ganga Ram Hospital, Rajinder Nagar, New Delhi, 110 060, India
| | - Sethu Babu
- Department of Gastroenterology, Krishna Institute of Medical Sciences, Hyderabad 500003, India
| | - Yogesh Batra
- Department of Gastroenterology, Indraprastha Apollo Hospital, SaritaVihar, New Delhi, 110 076, India
| | - Yogesh K. Chawla
- Department of Gastroenterology, Kalinga Institute of Medical Sciences (KIMS), Kushabhadra Campus (KIIT Campus-5), Patia, Bhubaneswar, Odisha, 751 024, India
| | - Abhijit Chowdhury
- Department of Hepatology, School of Digestive and Liver Diseases, Institute of Post Graduate Medical Education & Research, Kolkata, 700020, India
| | - Ashok Chaoudhuri
- Hepatology and Liver Transplant, Institute of Liver & Biliary Sciences, D-1 Vasant Kunj, New Delhi, India
| | - Eapen C. Eapen
- Department of Hepatology, Christian Medical College, Vellore, India
| | - Harshad Devarbhavi
- Department of Gastroenterology and Hepatology, St. John's Medical College Hospital, Bangalore, 560034, India
| | - RadhaKrishan Dhiman
- Department of Hepatology, Post graduate Institute of Medical Education and Research, Chandigarh, 160 012, India
| | - Siddhartha Datta Gupta
- Department of Pathology, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, 110 029, India
| | - Ajay Duseja
- Department of Hepatology, Post graduate Institute of Medical Education and Research, Chandigarh, 160 012, India
| | - Dinesh Jothimani
- Institute of Liver Disease and Transplantation, Dr Rela Institute and Medical Centre, Chrompet, Chennai, 600044, India
| | | | - Premashish Kar
- Department of Gastroenterology and Hepatology, Max Super Speciality Hospital, Vaishali, Ghaziabad, Uttar Pradesh, 201 012, India
| | - Mohamad S. Khuroo
- Department of Gastroenterology, Dr Khuroo’ S Medical Clinic, Srinagar, Kashmir, India
| | - Ashish Kumar
- Institute of Liver Gastroenterology &Pancreatico Biliary Sciences, Sir Ganga Ram Hospital, Rajinder Nagar, New Delhi, 110 060, India
| | - Kaushal Madan
- Gastroenterology and Hepatology, Max Smart Super Specialty Hospital, Saket, New Delhi, India
| | - Bipadabhanjan Mallick
- Department of Gastroenterology, Kalinga Institute of Medical Sciences, Bhubaneswar, 751024, India
| | - Rakhi Maiwall
- Hepatology Incharge Liver Intensive Care, Institute of Liver & Biliary Sciences, D-1 Vasant Kunj, New Delhi, India
| | - Neelam Mohan
- Department of Pediatric Gastroenterology, Hepatology & Liver Transplantation, Medanta – the Medicity Hospital, Sector – 38, Gurgaon, Haryana, India
| | - Aabha Nagral
- Department of Gastroenterology, Apollo and Jaslok Hospital & Research Centre, 15, Dr Deshmukh Marg, Pedder Road, Mumbai, Maharashtra, 400 026, India
| | - Preetam Nath
- Department of Gastroenterology, Kaliga Institute of Medical Sciences, Bhubaneswar, 751024, India
| | - Sarat C. Panigrahi
- Department of Gastroenterology, Kaliga Institute of Medical Sciences, Bhubaneswar, 751024, India
| | - Ankush Pawar
- Liver & Digestive Diseases Institute, Fortis Escorts Hospital, Okhla Road, New Delhi, 110 025, India
| | - Cyriac A. Philips
- The Liver Unit and Monarch Liver Lab, Cochin Gastroenterology Group, Ernakulam Medical Centre, Kochi, 682028, Kerala, India
| | - Dibyalochan Prahraj
- Department of Gastroenterology, Kaliga Institute of Medical Sciences, Bhubaneswar, 751024, India
| | - Pankaj Puri
- Department of Hepatology and Gastroenterology, Fortis Escorts Liver & Digestive Diseases Institute (FELDI), Fortis Escorts Hospital, Delhi, India
| | - Amit Rastogi
- Department of Liver Transplantation, Medanta – the MedicityHospital, Sector – 38, Gurgaon, Haryana, India
| | - Vivek A. Saraswat
- Department of Gastroenterology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Raibareli Road, Lucknow, Uttar Pradesh, 226 014, India
| | - Sanjiv Saigal
- Department of Hepatology, Department of Liver Transplantation, India
| | - Shalimar
- Department of Gastroenterology and Human Nutrition Unit, All India Institute of Medical Sciences, New Delhi, 29, India
| | - Akash Shukla
- Department of Gastroenterology, LTM Medical College & Sion Hospital, India
| | - Shivaram P. Singh
- Department of Gastroenterology, SCB Medical College, Cuttack, Dock Road, Manglabag, Cuttack, Odisha, 753 007, India
| | - Thomas Verghese
- Department of Gastroenterology, Government Medical College, Kozikhode, India
| | - Manav Wadhawan
- Institute of Liver & Digestive Diseases and Head of Hepatology & Liver Transplant (Medicine), BLK Super Speciality Hospital, Delhi, India
| | - The INASL Task-Force on Acute Liver Failure
- Department of Gastroenterology, Kaliga Institute of Medical Sciences, Bhubaneswar, 751024, India
- Department of Gastroenterology, Sarvodaya Hospital and Research Centre, Faridababd, Haryana, India
- Department of Gastroenterology and Hepatology, KIIT University, Patia, Bhubaneswar, Odisha, 751 024, India
- Institute of Liver Gastroenterology &Pancreatico Biliary Sciences, Sir Ganga Ram Hospital, Rajinder Nagar, New Delhi, 110 060, India
- Department of Gastroenterology, Krishna Institute of Medical Sciences, Hyderabad 500003, India
- Department of Gastroenterology, Indraprastha Apollo Hospital, SaritaVihar, New Delhi, 110 076, India
- Department of Gastroenterology, Kalinga Institute of Medical Sciences (KIMS), Kushabhadra Campus (KIIT Campus-5), Patia, Bhubaneswar, Odisha, 751 024, India
- Department of Hepatology, School of Digestive and Liver Diseases, Institute of Post Graduate Medical Education & Research, Kolkata, 700020, India
- Hepatology and Liver Transplant, Institute of Liver & Biliary Sciences, D-1 Vasant Kunj, New Delhi, India
- Department of Hepatology, Christian Medical College, Vellore, India
- Department of Gastroenterology and Hepatology, St. John's Medical College Hospital, Bangalore, 560034, India
- Department of Hepatology, Post graduate Institute of Medical Education and Research, Chandigarh, 160 012, India
- Department of Pathology, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, 110 029, India
- Institute of Liver Disease and Transplantation, Dr Rela Institute and Medical Centre, Chrompet, Chennai, 600044, India
- Gleneagles Global Hospitals, Hyderabad, Telangana, India
- Department of Gastroenterology and Hepatology, Max Super Speciality Hospital, Vaishali, Ghaziabad, Uttar Pradesh, 201 012, India
- Department of Gastroenterology, Dr Khuroo’ S Medical Clinic, Srinagar, Kashmir, India
- Gastroenterology and Hepatology, Max Smart Super Specialty Hospital, Saket, New Delhi, India
- Department of Gastroenterology, Kalinga Institute of Medical Sciences, Bhubaneswar, 751024, India
- Hepatology Incharge Liver Intensive Care, Institute of Liver & Biliary Sciences, D-1 Vasant Kunj, New Delhi, India
- Department of Pediatric Gastroenterology, Hepatology & Liver Transplantation, Medanta – the Medicity Hospital, Sector – 38, Gurgaon, Haryana, India
- Department of Gastroenterology, Apollo and Jaslok Hospital & Research Centre, 15, Dr Deshmukh Marg, Pedder Road, Mumbai, Maharashtra, 400 026, India
- Liver & Digestive Diseases Institute, Fortis Escorts Hospital, Okhla Road, New Delhi, 110 025, India
- The Liver Unit and Monarch Liver Lab, Cochin Gastroenterology Group, Ernakulam Medical Centre, Kochi, 682028, Kerala, India
- Department of Hepatology and Gastroenterology, Fortis Escorts Liver & Digestive Diseases Institute (FELDI), Fortis Escorts Hospital, Delhi, India
- Department of Liver Transplantation, Medanta – the MedicityHospital, Sector – 38, Gurgaon, Haryana, India
- Department of Gastroenterology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Raibareli Road, Lucknow, Uttar Pradesh, 226 014, India
- Department of Hepatology, Department of Liver Transplantation, India
- Department of Gastroenterology and Human Nutrition Unit, All India Institute of Medical Sciences, New Delhi, 29, India
- Department of Gastroenterology, LTM Medical College & Sion Hospital, India
- Department of Gastroenterology, SCB Medical College, Cuttack, Dock Road, Manglabag, Cuttack, Odisha, 753 007, India
- Department of Gastroenterology, Government Medical College, Kozikhode, India
- Institute of Liver & Digestive Diseases and Head of Hepatology & Liver Transplant (Medicine), BLK Super Speciality Hospital, Delhi, India
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S KRN, Nishanth AN, R S AB, Nivedh K, Syed NH, R RS. Hepatitis B-surface antigen (HBsAg) vaccine fabricated chitosan-polyethylene glycol nanocomposite (HBsAg-CS-PEG- NC) preparation, immunogenicity, controlled release pattern, biocompatibility or non-target toxicity. Int J Biol Macromol 2020; 144:978-994. [DOI: 10.1016/j.ijbiomac.2019.09.175] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Revised: 09/10/2019] [Accepted: 09/23/2019] [Indexed: 12/12/2022]
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Koul PA, Swaminathan S, Rajgopal T, Ramsubramanian V, Joseph B, Shanbhag S, Mishra A, Raut SK. Adult Immunization in Occupational Settings: A Consensus of Indian Experts. Indian J Occup Environ Med 2020; 24:3-15. [PMID: 32435109 PMCID: PMC7227733 DOI: 10.4103/ijoem.ijoem_50_20] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2020] [Revised: 03/12/2020] [Accepted: 03/14/2020] [Indexed: 12/18/2022] Open
Abstract
There is an increasing focus on instituting wellness programs at the workplace among organizations in India. Such programs are aimed at improving employee health, which in turn, helps in reducing absenteeism, as well as in increasing work productivity and improving employee engagement. Of note, adult vaccination plays a significant role in ensuring the well-being of employees, as well as in keeping an organization profitable. The burden of vaccine-preventable diseases (VPDs) in adults is increasing in India, causing significant morbidity and disability. Moreover, adult immunization is an underpublicized concept in India. There is an urgent need to create awareness about adult immunization in India, particularly in occupational health settings-both at the employee and employer levels. In view of this, an expert meeting was held under the aegis of the Indian Association of Occupational Health (IAOH) to discuss key issues pertaining to the burden of VPDs in the working population in India and to formulate guidelines on adult vaccination in occupational health settings. This consensus guideline document may act as a guide for organizations across India to create awareness about adult vaccination and also to design workplace vaccination programs to promote better health among employees.
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Affiliation(s)
- Parvaiz A. Koul
- Professor and Head, Internal and Pulmonary Medicine, Sher-i-Kashmir Institute of Medical Sciences, Srinagar, Jammu and Kashmir, India
| | - Subramanium Swaminathan
- Senior Consultant, Infectious Diseases, Gleneagles Global Health City, Chennai, Tamil Nadu, India
| | - Thirumalai Rajgopal
- Vice President, Global Medical and Occupational Health, Unilever, Mumbai, Maharashtra, India
| | - V. Ramsubramanian
- Senior Consultant, Infectious Diseases and Tropical Medicine, Apollo Hospitals, Chennai, Tamil Nadu, India
| | - Bobby Joseph
- Professor, Community Health; Head, Occupational Health Services, St. John's Medical College, Bangalore, Karnataka, India
| | - Shrinivas Shanbhag
- Medical Advisor, Chairman's Office, Reliance Industries Limited, Mumbai, Maharashtra, India
| | - Ashish Mishra
- Health Director – Europe, Middle East, Africa and India, Dow Chemical International Pvt. Ltd. and President, Indian Association of Occupational Health, Mumbai Branch, Maharashtra, India
| | - Sidram K. Raut
- Director, Noble Hospital; Head of Blood Bank, Corporate and Overseas Business and Clinical Research, Noble Hospital, Pune, Maharashtra and President, Indian Association of Occupational Health, India
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Sharma RK, Shukla MK, Minhas N, Barde PV. Seroprevalence and risk factors of hepatitis B virus infection in tribal population of Himalayan district Lahaul and Spiti, India. Pathog Glob Health 2019; 113:263-267. [PMID: 31679477 DOI: 10.1080/20477724.2019.1685802] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Hepatitis B virus (HBV) infection is an important health issue across the world. With 4% to 7% prevalence of HBV, India is designated as an intermediate endemic country. However, HBV prevalence is significantly high in some pockets of the country, especially among tribal populations. HBV prevalence and associated risk factors in residents of far-flung two Himalayan valleys, Lahaul and Spiti of Himachal Pradesh (HP), were estimated. This was a community-based cross-sectional study. Blood samples were collected and tested for the presence of hepatitis B surface antigen (HBsAg) using ELISA. Data was collected in a predesigned semi-structured format. Univariate and multivariate analyses of risk factors were done using software SPSS 25. Samples from 1,327 individuals residing in 32 villages were tested, of these 141 (10.6%) were found positive for HBsAg. High prevalence (17.2%) of HBV was recorded in Spiti valley but not in Lahaul valley (3.1%). Both sexes were equally affected. Positivity was higher in adults than in children. High risk sexual behavior (OR = 2.0; 95% CI: 1.1-3.6), having an HBV positive person in the family (OR = 2.4; 95% CI: 1.4-4.3), being a student (OR: 11.2; 95% CI 3.9-32.1) and preacher (OR = 9.0; 95% CI: 3.6-22.4) were the most prominent risk factors associated with HBsAg positivity. Mass immunization for HBV along with information, education, communication and behavior change communication for curtailing risk behavior for avoiding risk factors is essential in the area.
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Affiliation(s)
- Ravendra K Sharma
- Division of Virology and Zoonosis, ICMR-National Institute of Research in Tribal Health (NIRTH), Jabalpur, India
| | - Mohan K Shukla
- Division of Virology and Zoonosis, ICMR-National Institute of Research in Tribal Health (NIRTH), Jabalpur, India
| | - Naveen Minhas
- Division of Virology and Zoonosis, ICMR-National Institute of Research in Tribal Health (NIRTH), Jabalpur, India
| | - Pradip V Barde
- Division of Virology and Zoonosis, ICMR-National Institute of Research in Tribal Health (NIRTH), Jabalpur, India
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27
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van der Scheun FC, Nagelkerke MCM, Kilaru A, Shridhar V, Prasad R, van der Werf TS. Stigma among healthcare workers towards hepatitis B infection in Bangalore, India: a qualitative study. BMC Health Serv Res 2019; 19:736. [PMID: 31640692 PMCID: PMC6805630 DOI: 10.1186/s12913-019-4606-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Accepted: 10/02/2019] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND With about 50 million people infected with hepatitis B (HBV) in India the burden of disease is high. Stigma has been identified to have a major negative impact on screening, diagnosis and treatment of hepatitis B patients. The aim of this study was to assess the stigma in nurses and physicians in Bangalore, India; studies on stigma in HBV have only been published outside of India. METHODS Semi-structured in-depth-interviews were conducted in the period of March 20th and April 16th 2018 to study stigma and other problems in the care of hepatitis B patients. Stigma was pragmatically defined as a mark of disgrace associated with having a hepatitis B infection. Thirty physicians and nurses in different clinics and hospitals across the city of Bangalore were selected by purposeful sampling and snowball effect until theoretical saturation was reached. RESULTS The following themes were identified during the interviews: feelings when treating a patient; pregnancy and marriage; confidentiality; morality; improvement in care and the difference with HIV. The most stigma was discovered in the theme morality. The majority of our participants mentioned lack of awareness as biggest obstacle in health care of hepatitis B patients. CONCLUSIONS This is the first qualitative study in India exploring hepatitis B stigma among health care workers. Stigma was found in certain themes, such as morality. Though, no unwillingness to treat was found. There was a general lack of awareness amongst patients according to our participants and could jeopardize proper treatment. These results will further help in developing strategies to tackle hepatitis B in India.
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Affiliation(s)
- F C van der Scheun
- University of Groningen, Faculty of Medical Sciences, Antonius Deusinglaan 1, 9713, AV, Groningen, the Netherlands.
| | - M C M Nagelkerke
- University of Groningen, Faculty of Medical Sciences, Antonius Deusinglaan 1, 9713, AV, Groningen, the Netherlands
| | - A Kilaru
- PCMH Restore Health Center, Bangalore, India
| | - V Shridhar
- PCMH Restore Health Center, Bangalore, India
| | - R Prasad
- PCMH Restore Health Center, Bangalore, India.,Academy of Family Physicians of India (AFPI), Karnataka, India
| | - T S van der Werf
- University of Groningen, Faculty of Medical Sciences, Antonius Deusinglaan 1, 9713, AV, Groningen, the Netherlands
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Parija PP, M MK. Hepatitis B vaccine birth dose in India: time to reconsider. Hum Vaccin Immunother 2019; 16:158-160. [PMID: 31295047 PMCID: PMC7012144 DOI: 10.1080/21645515.2019.1640557] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Revised: 06/22/2019] [Accepted: 06/28/2019] [Indexed: 02/03/2023] Open
Abstract
Viral hepatitis is increasingly being recognized as a public health problem in India with 96% of all hepatitis mortality attributed to hepatitis B and C combined. It has been recognized that hepatitis B vaccination has resulted in substantial reductions in the incidence of acute and chronic hepatitis B infections and carriage. Although coverage of third-dose hepatitis B vaccine has reached 86%, the birth-dose coverage was only 45% in 2015 despite high rates of institutional deliveries (79%). With the target set at 90% coverage of birth-dose hepatitis B vaccine by 2030, it is imperative to immediately incorporate WHO/SAGE recommendations of administering the hepatitis B vaccine birth dose until 7 d into the National Immunization Schedule (NIS).
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Affiliation(s)
| | - Mohan Kumar M
- All India Institute of Medical Sciences, Raipur, India
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Khan J, Shil A, Mohanty SK. Hepatitis B vaccination coverage across India: exploring the spatial heterogeneity and contextual determinants. BMC Public Health 2019; 19:1263. [PMID: 31510967 PMCID: PMC6739912 DOI: 10.1186/s12889-019-7534-2] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Accepted: 08/22/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Although hepatitis B vaccinations have been integrated in the Universal Immunization Program (UIP) in India over a decade, only half of the children are immunized against hepatitis B. The national average in hepatitis B vaccination conceals large variations across states, districts and socio-economic groups. In this context, the aim of this paper is to examine the spatial heterogeneity and contextual determinants of hepatitis B vaccination across the districts of India. METHODS Using data of 199,899 children aged 12-59 months from the National Family Health Survey-4 (NFHS-4), 2015-16 we have examined the district level spatial distribution and clustering of hepatitis B vaccination with the help of Moran's I and Local Indicator of Spatial Autocorrelation (LISA) measures. We investigated the low coverage of HBV vaccination using spatial autoregressive models (SAR) at the meso scale. And we applied multivariate binary logistic regression analysis to understand the micro-level predictors of hepatitis B vaccination. RESULTS In 2015-16, 45% of the children aged 12-59 months were not vaccinated against hepatitis B in India. The coverage of hepatitis B vaccine across the districts of India showed a highly significant spatial dependence (Moran's I = 0.580). Bivariate Moran's I confirmed the spatial clustering of hepatitis B vaccination with mother's education, full antenatal care (ANC) utilization, post natal care (PNC) utilization, institutional births and registration of births at the district level. Districts with a very low coverage of HBV vaccine are clustered in the western, north-eastern regions and in some parts of central India. At the unit (child) level, children's hepatitis B immunization status is mostly determined by the socio-economic and demographic characteristics like their mother's educational status, caste, religion, household's wealth condition, birth order, year of birth and the region they belong to. CONCLUSIONS District level variation in hepatitis B vaccination is spatially heterogeneous and clustered in India with a strong neighbourhood effect. Uptake of hepatitis B vaccine among Indian children is predominantly dependent upon their socio-economic and demographic characteristics.
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Affiliation(s)
- Junaid Khan
- International Institute for Population Sciences, Govandi Station Road, Deonar, Mumbai, 400088, India.
| | - Apurba Shil
- Department of Public Health, Faculty of Health Sciences, Ben Gurion University of the Negev, Be'er Sheva, Israel
| | - Sanjay K Mohanty
- Department of Fertility Studies, International Institute for Population Sciences, Govandi Station Road, Deonar, Mumbai, 400088, India
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Odetunmibi OA, Adejumo AO, Anake TA. Log-Linear Modelling of Effect of Age and Gender on the Spread of Hepatitis B Virus Infection in Lagos State, Nigeria. Open Access Maced J Med Sci 2019; 7:2204-2207. [PMID: 31456852 PMCID: PMC6698125 DOI: 10.3889/oamjms.2019.573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Revised: 06/24/2019] [Accepted: 06/25/2019] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND: The effect of age and gender on the transmission of any infectious disease can be of great important because the age at which the host contact the disease may be a determinant on the rate at which the disease will spread. AIM: The purpose of this research is to model the significant effect of age and gender on the spread of hepatitis B virus using data collected from Lagos State, Nigeria. MATERIAL AND METHODS: The data that was used for this research is a ten years data covering the period of 2006 to 2015, which was collected from Nigeria Institute of Medical Research (NIMR). A log-linear modelling approach was employed using R programming language software. Akaike Information Criterion (AIC) method of model selection was used in selecting the best model. RESULTS: It was discovered from the analysis that both factors (age and gender) have a significant effect on the spread of hepatitis B infection. This means that the age at which an individual is tested positive to hepatitis B virus will affect the spread of the disease. In choosing the best model among the four models that were developed, model AY: GY (age & year: gender and year) was found to be the best model. CONCLUSION: Age and gender were found to act as a risk influencer that could have a great effect on the transmission of hepatitis B virus infections in Lagos state, Nigeria.
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Affiliation(s)
- Oluwole A Odetunmibi
- Department of Mathematics, College of Science and Technology, Covenant University, Ota, Nigeria
| | - Adebowale O Adejumo
- Department of Statistics, Faculty of Physical Sciences, University of Ilorin, Ilorin, Kwara State, Nigeria
| | - Timothy A Anake
- Department of Mathematics, College of Science and Technology, Covenant University, Ota, Nigeria
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Dalal K, Dalal B, Bhatia S, Shukla A, Shankarkumar A. Analysis of serum Haptoglobin using glycoproteomics and lectin immunoassay in liver diseases in Hepatitis B virus infection. Clin Chim Acta 2019; 495:309-317. [PMID: 31014754 DOI: 10.1016/j.cca.2019.04.072] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2018] [Revised: 04/18/2019] [Accepted: 04/18/2019] [Indexed: 12/29/2022]
Abstract
BACKGROUND Hepatocellular carcinoma (HCC) due to Hepatitis B viral (HBV) infection is a major cause in Asia-Pacific countries. Its early detection is of paramount importance using a marker having both sensitivity and specificity. The present study promises diagnostic and prognostic markers by the identification of site-specific glycoforms on Haptoglobin (Hp) using LC-MS/MS and lectin ELISA in liver diseased conditions in HBV infection. METHODS Three groups of patients: chronic, liver cirrhosis and HCC with HBV infection along with controls were enrolled. Hp was purified using affinity column chromatography and, peptide sequence, N-glycosylation site, glycan composition and glycoforms were identified using mass spectrometry. Quantitative lectin ELISA was used to measure levels of fucosylation on Hp in liver diseases due to HBV. RESULTS Hp levels were significantly lower in HCC when compared with Non-HCC cases (p < .05). Fucosylated glycoforms were significantly increased at site Asn184, Asn207 and Asn211 in liver diseased stages versus controls. A significant association was observed between the Fuc-Hp/Hp Elisa index and, advanced liver disease stages and controls using lectin Elisa (p < .001). CONCLUSION Quantitation of fucosylation levels on Hp protein using Lectin ELISA may be useful glycobiomarker either alone or in combination (AFP + DCP + FucHp; AUC = 0.94) in HBV HCC diagnosis in clinical practice.
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Affiliation(s)
- K Dalal
- Transfusion Transmitted Diseases Department, National Institute of Immunohaematology (ICMR), 13th Floor, New Multi-storeyed Bldg, KEM Hospital Campus, Parel, Mumbai 400 012, Maharashtra, India
| | - B Dalal
- Transfusion Transmitted Diseases Department, National Institute of Immunohaematology (ICMR), 13th Floor, New Multi-storeyed Bldg, KEM Hospital Campus, Parel, Mumbai 400 012, Maharashtra, India
| | - S Bhatia
- Department of Gastroenterology, Seth G S Medical College and K E M Hospital, Acharya Donde Marg, Parel, Mumbai 400 012, Maharashtra, India
| | - A Shukla
- Department of Gastroenterology, Seth G S Medical College and K E M Hospital, Acharya Donde Marg, Parel, Mumbai 400 012, Maharashtra, India
| | - A Shankarkumar
- Transfusion Transmitted Diseases Department, National Institute of Immunohaematology (ICMR), 13th Floor, New Multi-storeyed Bldg, KEM Hospital Campus, Parel, Mumbai 400 012, Maharashtra, India.
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