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Vaccination against coronavirus disease 19 (COVID-19) is an essential primary prevention tool to limit the health and economic effects of the pandemic. Objectives: To determine the variation in the levels of Immunoglobulin G (IgG) antibodies in health workers who received a COVID-19 vaccine.
Vaccination against coronavirus disease 19 (COVID-19) is an essential primary prevention tool to limit the health and economic effects of the pandemic. The Ministry of Health of the Nation, designed the "Strategic Plan for vaccination", which the first line being the health workers " The National Administration of Medicines, Food and Medical Technology authorized two emergency vaccines for administration, Sputnik V and Sinopharm vaccine. It is important to evaluate immunogenicity and its correlation with the long-term efficacy and safety profile of this vaccines.
Objectives: To determine the variation in the levels of Immunoglobulin G (IgG) antibodies in health workers who received a COVID-19 vaccine between the time before the first dose, and after 1 month, 6 months and 12 months after the completion of the immunization, depending on whether they have received the Sputnik V vaccine or the Sinopharm vaccine, and correlate the Immunoglobulin G levels with the presence of adverse events and infection with COVID-19 Methodology: Design: observational and analytical study of a prospective cohort of healthcare workers immunized with some COVID-19 vaccine. The presence of IgG will be determined qualitatively and quantitatively. The immunoglobulin G titer in each period will be compared globally and according to the type of vaccine administered.
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Immunoglobulin G detection | Diagnostic Test | Detection of immunoglobulin G against Spike Receptor Binding Domain against severe acute respiratory syndrome coronavirus 2 |
| Measure | Description | Time Frame |
|---|---|---|
| To assess the change in the levels of Immunoglobulin G (IgG) antibodies from baseline at 1 month, at 6 months and at 12 months after the completion of the immunization in health workers who received a COVID-19 vaccine | To assess the change in the levels of Immunoglobulin G (IgG) antibodies from baseline at 1 month, at 6 months and at 12 months after the completion of the immunization in health workers who received a COVID-19 vaccine | 1 year |
| To correlate the Immunoglobulin G levels with the presence of adverse events and infection with COVID-19 | To correlate the Immunoglobulin G levels with the presence of adverse events and infection with COVID-19 | 1 year |
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Inclusion Criteria:
Exclusion Criteria:
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Health care workers who want to receive any COVID-19 vaccine
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| Name | Affiliation | Role |
|---|---|---|
| vanina Pagotto, MSC | Hospital Italiano de Buenos Aires | Principal Investigator |
| Silvana Figar, MSC | Hospital Italiano de Buenos Aires | Study Chair |
| Hernán Garcia Rivello, Pharm | Hospital Italiano de Buenos Aires | Study Director |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Hospital Italiano de Buenos Aires | Buenos Aires | Buenos Aires F.D. | C1199ABB | Argentina |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 32896291 | Result | Logunov DY, Dolzhikova IV, Zubkova OV, Tukhvatullin AI, Shcheblyakov DV, Dzharullaeva AS, Grousova DM, Erokhova AS, Kovyrshina AV, Botikov AG, Izhaeva FM, Popova O, Ozharovskaya TA, Esmagambetov IB, Favorskaya IA, Zrelkin DI, Voronina DV, Shcherbinin DN, Semikhin AS, Simakova YV, Tokarskaya EA, Lubenets NL, Egorova DA, Shmarov MM, Nikitenko NA, Morozova LF, Smolyarchuk EA, Kryukov EV, Babira VF, Borisevich SV, Naroditsky BS, Gintsburg AL. Safety and immunogenicity of an rAd26 and rAd5 vector-based heterologous prime-boost COVID-19 vaccine in two formulations: two open, non-randomised phase 1/2 studies from Russia. Lancet. 2020 Sep 26;396(10255):887-897. doi: 10.1016/S0140-6736(20)31866-3. Epub 2020 Sep 4. | |
| 33545094 |
| Label | URL |
|---|---|
| World Health Organization. COVID-19 vaccines | View source |
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| Result |
| Logunov DY, Dolzhikova IV, Shcheblyakov DV, Tukhvatulin AI, Zubkova OV, Dzharullaeva AS, Kovyrshina AV, Lubenets NL, Grousova DM, Erokhova AS, Botikov AG, Izhaeva FM, Popova O, Ozharovskaya TA, Esmagambetov IB, Favorskaya IA, Zrelkin DI, Voronina DV, Shcherbinin DN, Semikhin AS, Simakova YV, Tokarskaya EA, Egorova DA, Shmarov MM, Nikitenko NA, Gushchin VA, Smolyarchuk EA, Zyryanov SK, Borisevich SV, Naroditsky BS, Gintsburg AL; Gam-COVID-Vac Vaccine Trial Group. Safety and efficacy of an rAd26 and rAd5 vector-based heterologous prime-boost COVID-19 vaccine: an interim analysis of a randomised controlled phase 3 trial in Russia. Lancet. 2021 Feb 20;397(10275):671-681. doi: 10.1016/S0140-6736(21)00234-8. Epub 2021 Feb 2. |
| 33301246 | Result | Polack FP, Thomas SJ, Kitchin N, Absalon J, Gurtman A, Lockhart S, Perez JL, Perez Marc G, Moreira ED, Zerbini C, Bailey R, Swanson KA, Roychoudhury S, Koury K, Li P, Kalina WV, Cooper D, Frenck RW Jr, Hammitt LL, Tureci O, Nell H, Schaefer A, Unal S, Tresnan DB, Mather S, Dormitzer PR, Sahin U, Jansen KU, Gruber WC; C4591001 Clinical Trial Group. Safety and Efficacy of the BNT162b2 mRNA Covid-19 Vaccine. N Engl J Med. 2020 Dec 31;383(27):2603-2615. doi: 10.1056/NEJMoa2034577. Epub 2020 Dec 10. |
| 27836435 | Result | Di Pasquale A, Bonanni P, Garcon N, Stanberry LR, El-Hodhod M, Tavares Da Silva F. Vaccine safety evaluation: Practical aspects in assessing benefits and risks. Vaccine. 2016 Dec 20;34(52):6672-6680. doi: 10.1016/j.vaccine.2016.10.039. Epub 2016 Nov 8. |
| 31583123 | Result | Herve C, Laupeze B, Del Giudice G, Didierlaurent AM, Tavares Da Silva F. The how's and what's of vaccine reactogenicity. NPJ Vaccines. 2019 Sep 24;4:39. doi: 10.1038/s41541-019-0132-6. eCollection 2019. |
| 11061799 | Result | Virtanen M, Peltola H, Paunio M, Heinonen OP. Day-to-day reactogenicity and the healthy vaccinee effect of measles-mumps-rubella vaccination. Pediatrics. 2000 Nov;106(5):E62. doi: 10.1542/peds.106.5.e62. |
| 28728074 | Result | Mitchell TC, Casella CR. No pain no gain? Adjuvant effects of alum and monophosphoryl lipid A in pertussis and HPV vaccines. Curr Opin Immunol. 2017 Aug;47:17-25. doi: 10.1016/j.coi.2017.06.009. Epub 2017 Jul 17. |
| 33440088 | Result | Sadoff J, Le Gars M, Shukarev G, Heerwegh D, Truyers C, de Groot AM, Stoop J, Tete S, Van Damme W, Leroux-Roels I, Berghmans PJ, Kimmel M, Van Damme P, de Hoon J, Smith W, Stephenson KE, De Rosa SC, Cohen KW, McElrath MJ, Cormier E, Scheper G, Barouch DH, Hendriks J, Struyf F, Douoguih M, Van Hoof J, Schuitemaker H. Interim Results of a Phase 1-2a Trial of Ad26.COV2.S Covid-19 Vaccine. N Engl J Med. 2021 May 13;384(19):1824-1835. doi: 10.1056/NEJMoa2034201. Epub 2021 Jan 13. |
| 33306989 | Result | Voysey M, Clemens SAC, Madhi SA, Weckx LY, Folegatti PM, Aley PK, Angus B, Baillie VL, Barnabas SL, Bhorat QE, Bibi S, Briner C, Cicconi P, Collins AM, Colin-Jones R, Cutland CL, Darton TC, Dheda K, Duncan CJA, Emary KRW, Ewer KJ, Fairlie L, Faust SN, Feng S, Ferreira DM, Finn A, Goodman AL, Green CM, Green CA, Heath PT, Hill C, Hill H, Hirsch I, Hodgson SHC, Izu A, Jackson S, Jenkin D, Joe CCD, Kerridge S, Koen A, Kwatra G, Lazarus R, Lawrie AM, Lelliott A, Libri V, Lillie PJ, Mallory R, Mendes AVA, Milan EP, Minassian AM, McGregor A, Morrison H, Mujadidi YF, Nana A, O'Reilly PJ, Padayachee SD, Pittella A, Plested E, Pollock KM, Ramasamy MN, Rhead S, Schwarzbold AV, Singh N, Smith A, Song R, Snape MD, Sprinz E, Sutherland RK, Tarrant R, Thomson EC, Torok ME, Toshner M, Turner DPJ, Vekemans J, Villafana TL, Watson MEE, Williams CJ, Douglas AD, Hill AVS, Lambe T, Gilbert SC, Pollard AJ; Oxford COVID Vaccine Trial Group. Safety and efficacy of the ChAdOx1 nCoV-19 vaccine (AZD1222) against SARS-CoV-2: an interim analysis of four randomised controlled trials in Brazil, South Africa, and the UK. Lancet. 2021 Jan 9;397(10269):99-111. doi: 10.1016/S0140-6736(20)32661-1. Epub 2020 Dec 8. |
| 33510014 | Result | Hope JL, Bradley LM. Lessons in antiviral immunity. Science. 2021 Jan 29;371(6528):464-465. doi: 10.1126/science.abf6446. No abstract available. |
| National Drug, Food, and Medical Technology Administration report on the Sputnik V vaccine | View source |
| Ministry of Health, Argentina. COVID-19 vaccine | View source |
| Ministry of Health, Argentina. Strategic Plan for vaccination against COVID-19 in Argentina | View source |
| Bank of Communication Resources of the Ministry of Health of the Nation. Fifth Vaccine Safety Report | View source |