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Tarzi S, Mansouri M, Sarand SP, Shomali N, Tamjidifar R, Ahmadizadeh C. Frequency of Hepatitis C Virus Genotypes in Patients Who Had Hepatocellular Carcinoma in Gastroenterological Hospitals of Tabriz. J Gastrointest Cancer 2021; 52:145-149. [PMID: 32016662 DOI: 10.1007/s12029-020-00367-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Generally, hepatitis C has been identified as one of the major health issues that about 3% of the world's population have been threatened and affected by it (about 170 million people), and also, it can be considered a factor in acute and chronic hepatitis. METHODS The aim of this study is to determine the prevalence of HCV genotypes in Azerbaijan patients. In this study, sampling was done on the referred patients to the hospitals (Mahallati and Behbud Hospital). RNA was extracted after isolation of plasma, and then, after the synthesizing of cDNA, the sample was carried out to the laboratory for performing the real-time PCR in order to determine the genotypes. RESULTS The evaluation of HCV genotypes in positive plasma samples showed that dominant subsets were remarkable and the mean age of the patients was 37/3 ± 11/8 (in the age range of 2-63). Among the 235 patients,139 of them (59%) were male. Statistically, the average number of women was more than men (T test, P < 0/05). 1b genotype was reported 70% in the patients above 40 years old, and also, it was reported as 71/6% in the patients under 40 years old that was not statistically significant. The incidence of serotype 3a was higher among the patients younger than 40 years old (3a was 18.1% vs. 15%), and this serotype was prevalent among men (3a was 18.7% vs. 14.6%), which was statistically significant. CONCLUSION The findings indicate that among Azerbaijan's patients with chronic hepatitis C, genotypes 1b (71.1%) and 3a (17%) were dominant.
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Affiliation(s)
- Saeed Tarzi
- Department of Biology Ahar Branch, Islamic Azad University, Ahar, Iran
| | - Mahmoud Mansouri
- The University of Tehran, Department of Applied Chemistry, Tehran, Iran
| | - Sahar Pashaei Sarand
- Amirkabir University of Technology (Polytechnic of Tehran), Department of Applied Chemistry, Tehran, Iran
| | - Navid Shomali
- Department of Immunology, Tabriz University of Medical Sciences, Tabriz, Iran.,Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Rozita Tamjidifar
- Department of Biology Ahar Branch, Islamic Azad University, Ahar, Iran
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Al Romaihi HE, Ganesan N, Farag EA, Smatti MK, Nasrallah GK, Himatt SM, Derbala MF, Alshamali M, Mahadoon LK, Khogali HS, Sallam M, Al Thani AA, Al Thani M, Al Kaabi S, Yassine HM. Demographics and Epidemiology of Hepatitis B in the State of Qatar: A Five-Year Surveillance-Based Incidence Study. Pathogens 2019; 8:pathogens8020068. [PMID: 31117254 PMCID: PMC6630982 DOI: 10.3390/pathogens8020068] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Revised: 05/09/2019] [Accepted: 05/18/2019] [Indexed: 01/29/2023] Open
Abstract
Background: Expatriates represent >80% of Qatar’s population, mostly arriving from countries in Africa and Asia that are endemic with many diseases. This increases the risk for introducing new pathogens into the country and provides a platform for maintenance of endemic pathogen circulation. Here, we report on the incidence and epidemiological characteristics of hepatitis B in Qatar between 2010 and 2014. Methods: We performed a retrospective epidemiological data analysis using the data available at the surveillance system of the Ministry of Public Health (MOPH) in Qatar. Data were collected from distinctive public and private incorporates around the nation. Reported cases of hepatitis B patients represent those who met the stringent case definition as per World Health Organization (WHO) and Centers for Disease Control and Prevention (CDC) guidelines and eventually reported to MOPH. Results: The annual incidence rates of hepatitis B cases were 30.0, 34.2, 30.5, 39.4, and 19.8 per 100,000 population in 2010, 2011, 2012, 2013, and 2014, respectively. There was no specific trend or seasonality for the reported cases. The incidence rates were higher in females compared to males between 2010 and 2012, but similar in 2013 and 2014. The highest incidence rates were reported among individuals between 25 and 34 years of age. No cases were reported in children younger than five years in 2013 and 2014. Rates of hepatitis B cases declined dramatically in 2014, in both Qataris and non-Qataris, as compared to the previous years. Conclusion: Our results indicate a dramatic decline of hepatitis B cases in Qatar but mandate improved surveillance and vaccination efforts in expatriates in the nation.
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Affiliation(s)
| | | | | | - Maria K Smatti
- Biomedical Research Center, Qatar University, Doha 2713, Qatar.
| | - Gheyath K Nasrallah
- Biomedical Research Center, Qatar University, Doha 2713, Qatar.
- College of Health Sciences, Qatar University, QU Health, Doha 2713, Qatar.
| | | | - Moutaz F Derbala
- Gastroenterology and Hepatology Department, Hamad Medical Corporation, Doha 3050, Qatar.
| | | | | | | | | | - Asmaa A Al Thani
- Biomedical Research Center, Qatar University, Doha 2713, Qatar.
- College of Health Sciences, Qatar University, QU Health, Doha 2713, Qatar.
| | | | - Saad Al Kaabi
- Gastroenterology and Hepatology Department, Hamad Medical Corporation, Doha 3050, Qatar.
| | - Hadi M Yassine
- Biomedical Research Center, Qatar University, Doha 2713, Qatar.
- College of Health Sciences, Qatar University, QU Health, Doha 2713, Qatar.
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Tabll A, El-Shenawy R, Abd YE. Progress in Vaccine Development for HCV Infection. UPDATE ON HEPATITIS C 2017. [DOI: 10.5772/intechopen.70649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
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