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Modulation of the renin angiotensin system by the chronic hepatitis C virus treatment either by (Daclatasvir and Sofosbuvir), (Daclatasvir and Sofosbuvir plus Ribavirin), or (Ribavirin and Interferon) protocols could give an explanation for the low incidence of COVID-19 among Egyptian population. Adding it may play a role in COVID 19 prophylaxis.
The interaction of severe acute respiratory syndrome corona virus-2 (SARS-CoV-2) and the renin angiotensin system (RAS) via angiotensin converting enzyme-2 (ACE-2), the receptor used by the SARS-CoV-2 to gain access to cells could provide an explanation for the several unusual clinical findings observed in COVID-19 Although chronic hepatitis is one of the risk factors listed by WHO for severe COVID-19, low incidence of COVID-19 was observed among HCV patients admitted to Egyptian hospitals.
Modulation of the RAS by the chronic hepatitis C virus treatment either by (ACEI or ARBS), (Daclatasvir and Sofosbuvir), (Daclatasvir and Sofosbuvir plus Ribavirin), or (Ribavirin and Interferon) protocols could give an explanation for the low incidence of COVID-19 among Egyptian population. Adding it may play a role in COVID 19 prophylaxis.
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| Measure | Description | Time Frame |
|---|---|---|
| incidence of chronic hepatitis C among COVID-19 hospitalized patients. | incidence of chronic hepatitis C among COVID-19 hospitalized patients. | 7 months |
| Measure | Description | Time Frame |
|---|---|---|
| the impact of previous exposure to different HCV management protocols on the clinical characteristics and outcome of COVID-19 among COVID-19 hospitalized patients | the impact of previous exposure to different HCV management protocols on the clinical characteristics and outcome of COVID-19 among COVID-19 hospitalized patients | 7 months |
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Inclusion Criteria:
Exclusion Criteria:
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All consecutive patients who were diagnosed to have COVID-19 during the period from May 2020 to march 2022 were included and their medical records were analyzed for the previous history of chronic hepatitis C and its management protocols. Any history to receive HCV treatment either (ACEI or ARBS), (Daclatasvir and Sofosbuvir), (Daclatasvir and Sofosbuvir plus Ribavirin), or (Ribavirin and Interferon) management protocols will be recorded
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Zagazig University Hospitals | Zagazig | Sharqia Province | 44519 | Egypt |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 33254538 | Background | Wiese OJ, Allwood BW, Zemlin AE. COVID-19 and the renin-angiotensin system (RAS): A spark that sets the forest alight? Med Hypotheses. 2020 Nov;144:110231. doi: 10.1016/j.mehy.2020.110231. Epub 2020 Sep 3. | |
| 31427727 | Background | Paz Ocaranza M, Riquelme JA, Garcia L, Jalil JE, Chiong M, Santos RAS, Lavandero S. Counter-regulatory renin-angiotensin system in cardiovascular disease. Nat Rev Cardiol. 2020 Feb;17(2):116-129. doi: 10.1038/s41569-019-0244-8. Epub 2019 Aug 19. |
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After publication
After publication
by contacting the principal investigator
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| ID | Term |
|---|---|
| D018352 | Coronavirus Infections |
| D006505 | Hepatitis |
| ID | Term |
|---|---|
| D003333 | Coronaviridae Infections |
| D030341 | Nidovirales Infections |
| D012327 | RNA Virus Infections |
| D014777 | Virus Diseases |
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| 16001071 | Background | Imai Y, Kuba K, Rao S, Huan Y, Guo F, Guan B, Yang P, Sarao R, Wada T, Leong-Poi H, Crackower MA, Fukamizu A, Hui CC, Hein L, Uhlig S, Slutsky AS, Jiang C, Penninger JM. Angiotensin-converting enzyme 2 protects from severe acute lung failure. Nature. 2005 Jul 7;436(7047):112-6. doi: 10.1038/nature03712. |
| 14647384 | Background | Li W, Moore MJ, Vasilieva N, Sui J, Wong SK, Berne MA, Somasundaran M, Sullivan JL, Luzuriaga K, Greenough TC, Choe H, Farzan M. Angiotensin-converting enzyme 2 is a functional receptor for the SARS coronavirus. Nature. 2003 Nov 27;426(6965):450-4. doi: 10.1038/nature02145. |
| 27147779 | Background | Husic-Selimovic A, Sofic A, Huskic J, Bulja D. Effect of Antiviral Therapy on Serum Activity of Angiotensin Converting Enzyme in Patients with Chronic Hepatitis C. Med Arch. 2016 Apr;70(2):92-6. doi: 10.5455/medarh.2016.70.92-96. Epub 2016 Apr 1. |
| 31951178 | Background | Zakaria S, El-Sisi AE. Daclatasvir and Sofosbuvir Mitigate Hepatic Fibrosis Through Downregulation of TNF-alpha / NF-kappaB Signaling Pathway. Curr Mol Pharmacol. 2020;13(4):318-327. doi: 10.2174/1874467213666200116114919. |
| 30344418 | Background | Omran D, Alboraie M, Zayed RA, Wifi MN, Naguib M, Eltabbakh M, Abdellah M, Sherief AF, Maklad S, Eldemellawy HH, Saad OK, Khamiss DM, El Kassas M. Towards hepatitis C virus elimination: Egyptian experience, achievements and limitations. World J Gastroenterol. 2018 Oct 14;24(38):4330-4340. doi: 10.3748/wjg.v24.i38.4330. |
| 32320003 | Background | Richardson S, Hirsch JS, Narasimhan M, Crawford JM, McGinn T, Davidson KW; the Northwell COVID-19 Research Consortium; Barnaby DP, Becker LB, Chelico JD, Cohen SL, Cookingham J, Coppa K, Diefenbach MA, Dominello AJ, Duer-Hefele J, Falzon L, Gitlin J, Hajizadeh N, Harvin TG, Hirschwerk DA, Kim EJ, Kozel ZM, Marrast LM, Mogavero JN, Osorio GA, Qiu M, Zanos TP. Presenting Characteristics, Comorbidities, and Outcomes Among 5700 Patients Hospitalized With COVID-19 in the New York City Area. JAMA. 2020 May 26;323(20):2052-2059. doi: 10.1001/jama.2020.6775. |
| D007239 |
| Infections |
| D008107 | Liver Diseases |
| D004066 | Digestive System Diseases |