Omicron BA.1-containing mRNA-1273 boosters compared with the original COVID-19 vaccine in the UK: a randomised, observer-blind, active-controlled trial

The omicron BA.1 bivalent booster is used globally. Previous open-label studies of the omicron BA.1 (Moderna mRNA-1273.214) booster showed superior neutralising antibody responses against omicron BA.1 and other variants compared with the original mRNA-1273 booster. We aimed to compare the safety and...

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Veröffentlicht in:The Lancet infectious diseases 2023-09, Vol.23 (9), p.1007-1019
Hauptverfasser: Lee, Ivan T, Cosgrove, Catherine A, Moore, Patrick, Bethune, Claire, Nally, Rhiannon, Bula, Marcin, Kalra, Philip A, Clark, Rebecca, Dargan, Paul I, Boffito, Marta, Sheridan, Ray, Moran, Ed, Darton, Thomas C, Burns, Fiona, Saralaya, Dinesh, Duncan, Christopher J A, Lillie, Patrick J, San Francisco Ramos, Alberto, Galiza, Eva P, Heath, Paul T, Girard, Bethany, Parker, Christy, Rust, Dondi, Mehta, Shraddha, de Windt, Elizabeth, Sutherland, Andrea, Tomassini, Joanne E, Dutko, Frank J, Chalkias, Spyros, Deng, Weiping, Chen, Xing, Feng, Jing, Tracy, LaRee, Zhou, Honghong, Miller, Jacqueline M, Das, Rituparna, Browne, Duncan, Chadwick, David, Cosgrove, Catherine A., Dargan, Paul I., Darton, Thomas C., Duncan, Christopher J.A., Emmett, Stevan, Galiza, Eva P., Galloway, James, Heath, Paul T., Jones, Lucy, Kalra, Philip A., Kaminski, Rachel, Lazarus, Rajeka, Lillie, Patrick J., Palfreeman, Adrian, Ramos, Alberto San Francisco, Rampling, Tommy, Sahdev, Anju, Soiza, Roy
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container_end_page 1019
container_issue 9
container_start_page 1007
container_title The Lancet infectious diseases
container_volume 23
creator Lee, Ivan T
Cosgrove, Catherine A
Moore, Patrick
Bethune, Claire
Nally, Rhiannon
Bula, Marcin
Kalra, Philip A
Clark, Rebecca
Dargan, Paul I
Boffito, Marta
Sheridan, Ray
Moran, Ed
Darton, Thomas C
Burns, Fiona
Saralaya, Dinesh
Duncan, Christopher J A
Lillie, Patrick J
San Francisco Ramos, Alberto
Galiza, Eva P
Heath, Paul T
Girard, Bethany
Parker, Christy
Rust, Dondi
Mehta, Shraddha
de Windt, Elizabeth
Sutherland, Andrea
Tomassini, Joanne E
Dutko, Frank J
Chalkias, Spyros
Deng, Weiping
Chen, Xing
Feng, Jing
Tracy, LaRee
Zhou, Honghong
Miller, Jacqueline M
Das, Rituparna
Bethune, Claire
Boffito, Marta
Browne, Duncan
Bula, Marcin
Burns, Fiona
Chadwick, David
Clark, Rebecca
Cosgrove, Catherine A.
Dargan, Paul I.
Darton, Thomas C.
Duncan, Christopher J.A.
Emmett, Stevan
Galiza, Eva P.
Galloway, James
Heath, Paul T.
Jones, Lucy
Kalra, Philip A.
Kaminski, Rachel
Lazarus, Rajeka
Lillie, Patrick J.
Moore, Patrick
Moran, Ed
Nally, Rhiannon
Palfreeman, Adrian
Ramos, Alberto San Francisco
Rampling, Tommy
Sahdev, Anju
Saralaya, Dinesh
Sheridan, Ray
Soiza, Roy
description The omicron BA.1 bivalent booster is used globally. Previous open-label studies of the omicron BA.1 (Moderna mRNA-1273.214) booster showed superior neutralising antibody responses against omicron BA.1 and other variants compared with the original mRNA-1273 booster. We aimed to compare the safety and immunogenicity of omicron BA.1 monovalent and bivalent boosters with the original mRNA-1273 vaccine in a large, randomised controlled trial. In this large, randomised, observer-blind, active-controlled, phase 3 trial in the UK (28 hospital and vaccination clinic sites), individuals aged 16 years or older who had previously received two injections of any authorised or approved COVID-19 vaccine, with or without an mRNA vaccine booster (third dose), were randomly allocated (1:1) using interactive response technology to receive 50 μg omicron BA.1 monovalent or bivalent vaccines or 50 μg mRNA-1273 administered as boosters via deltoid intramuscular injection. The primary outcomes were safety and immunogenicity at day 29, including prespecified non-inferiority and superiority of booster immune responses, based on the neutralising antibody geometric mean concentration (GMC) ratios of the monovalent and bivalent boosters compared with mRNA-1273. Safety was assessed in all participants who received first or second boosters, and primary immunogenicity outcomes were assessed in all participants who received the planned booster dose, had pre-booster and day 29 antibody data, had no major protocol deviations, and who were SARS-CoV-2-negative. The study is registered with EudraCT (2022-000063-51) and ClinicalTrials.gov (NCT05249829) and is ongoing. Between Feb 16 and March 24, 2022, 724 participants were randomly allocated to receive omicron BA.1 monovalent (n=366) or mRNA-1273 (n=357), and between April 2 and June 17, 2022, 2824 participants were randomly allocated to receive omicron BA.1 bivalent (n=1418) or mRNA-1273 (n=1395) vaccines as second boosters. Median durations (months) between the most recent COVID-19 vaccine and study boosters were similar for omicron BA.1 monovalent (4·0 months [IQR 3·6–4·7]) and mRNA-1273 (4·1 [3·5–4·7]), and for the omicron BA.1 bivalent (5·5 [4·8–6·2]) and mRNA-1273 (5·4 [4·8–6·2]) boosters. The omicron BA.1 monovalent and bivalent boosters elicited superior neutralising GMCs against the omicron BA.1 variant compared with mRNA-1273, with GMC ratios of 1·68 (99% CI 1·45−1·95) and 1·53 (1·41−1·67) at day 29 post-booster doses in participants
doi_str_mv 10.1016/S1473-3099(23)00295-5
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Previous open-label studies of the omicron BA.1 (Moderna mRNA-1273.214) booster showed superior neutralising antibody responses against omicron BA.1 and other variants compared with the original mRNA-1273 booster. We aimed to compare the safety and immunogenicity of omicron BA.1 monovalent and bivalent boosters with the original mRNA-1273 vaccine in a large, randomised controlled trial. In this large, randomised, observer-blind, active-controlled, phase 3 trial in the UK (28 hospital and vaccination clinic sites), individuals aged 16 years or older who had previously received two injections of any authorised or approved COVID-19 vaccine, with or without an mRNA vaccine booster (third dose), were randomly allocated (1:1) using interactive response technology to receive 50 μg omicron BA.1 monovalent or bivalent vaccines or 50 μg mRNA-1273 administered as boosters via deltoid intramuscular injection. The primary outcomes were safety and immunogenicity at day 29, including prespecified non-inferiority and superiority of booster immune responses, based on the neutralising antibody geometric mean concentration (GMC) ratios of the monovalent and bivalent boosters compared with mRNA-1273. Safety was assessed in all participants who received first or second boosters, and primary immunogenicity outcomes were assessed in all participants who received the planned booster dose, had pre-booster and day 29 antibody data, had no major protocol deviations, and who were SARS-CoV-2-negative. The study is registered with EudraCT (2022-000063-51) and ClinicalTrials.gov (NCT05249829) and is ongoing. Between Feb 16 and March 24, 2022, 724 participants were randomly allocated to receive omicron BA.1 monovalent (n=366) or mRNA-1273 (n=357), and between April 2 and June 17, 2022, 2824 participants were randomly allocated to receive omicron BA.1 bivalent (n=1418) or mRNA-1273 (n=1395) vaccines as second boosters. Median durations (months) between the most recent COVID-19 vaccine and study boosters were similar for omicron BA.1 monovalent (4·0 months [IQR 3·6–4·7]) and mRNA-1273 (4·1 [3·5–4·7]), and for the omicron BA.1 bivalent (5·5 [4·8–6·2]) and mRNA-1273 (5·4 [4·8–6·2]) boosters. The omicron BA.1 monovalent and bivalent boosters elicited superior neutralising GMCs against the omicron BA.1 variant compared with mRNA-1273, with GMC ratios of 1·68 (99% CI 1·45−1·95) and 1·53 (1·41−1·67) at day 29 post-booster doses in participants without previous SARS-CoV-2 infection. Both boosters induced non-inferior ancestral SARS-CoV-2 (Asp614Gly) immune responses with GMCs that were similar for the bivalent (2987·2 [95% CI 2814·9–3169·9]) versus mRNA-1273 (2911·3 [2750·9–3081·0]) and lower for the monovalent (2699·7 [2431·3–2997·7] vs 3020·6 [2776·5–3286·2]) boosters, with respective GMC ratios of 1·05 (99% CI 0·96–1·15) and 0·82 (95% CI 0·74–0·91). Results were comparable regardless of previous SARS-CoV-2 infection status. Incidences of solicited adverse reactions with the omicron BA.1 monovalent (335 [91·3%] of 367 participants) and omicron BA.1 bivalent (1285 [90·4%] of 1421 participants) boosters were similar to those observed previously for mRNA-1273, with no new safety concerns identified and no occurrences of fatal adverse events. Omicron-containing booster vaccines generated superior immunogenicity against omicron BA.1 and comparable immunogenicity against the original strain with no new safety concerns. It remains important to continuously monitor the immune responses and real-world vaccine effectiveness as divergent SARS-CoV-2 variants emerge. Moderna.</description><identifier>ISSN: 1473-3099</identifier><identifier>EISSN: 1474-4457</identifier><identifier>DOI: 10.1016/S1473-3099(23)00295-5</identifier><identifier>PMID: 37348519</identifier><language>eng</language><publisher>United States: Elsevier Ltd</publisher><subject>2019-nCoV Vaccine mRNA-1273 ; Accountability ; Active control ; Antibodies ; Antibodies, Neutralizing ; Antibodies, Viral ; COVID-19 ; COVID-19 - prevention &amp; control ; COVID-19 Vaccines ; Humans ; Immune response ; Immunogenicity ; Immunogenicity, Vaccine ; Infectious diseases ; Injections ; mRNA ; Safety ; SARS-CoV-2 - genetics ; Severe acute respiratory syndrome coronavirus 2 ; United Kingdom ; Vaccine efficacy ; Vaccines</subject><ispartof>The Lancet infectious diseases, 2023-09, Vol.23 (9), p.1007-1019</ispartof><rights>2023 Elsevier Ltd</rights><rights>Copyright © 2023 Elsevier Ltd. All rights reserved.</rights><rights>2023. 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Previous open-label studies of the omicron BA.1 (Moderna mRNA-1273.214) booster showed superior neutralising antibody responses against omicron BA.1 and other variants compared with the original mRNA-1273 booster. We aimed to compare the safety and immunogenicity of omicron BA.1 monovalent and bivalent boosters with the original mRNA-1273 vaccine in a large, randomised controlled trial. In this large, randomised, observer-blind, active-controlled, phase 3 trial in the UK (28 hospital and vaccination clinic sites), individuals aged 16 years or older who had previously received two injections of any authorised or approved COVID-19 vaccine, with or without an mRNA vaccine booster (third dose), were randomly allocated (1:1) using interactive response technology to receive 50 μg omicron BA.1 monovalent or bivalent vaccines or 50 μg mRNA-1273 administered as boosters via deltoid intramuscular injection. The primary outcomes were safety and immunogenicity at day 29, including prespecified non-inferiority and superiority of booster immune responses, based on the neutralising antibody geometric mean concentration (GMC) ratios of the monovalent and bivalent boosters compared with mRNA-1273. Safety was assessed in all participants who received first or second boosters, and primary immunogenicity outcomes were assessed in all participants who received the planned booster dose, had pre-booster and day 29 antibody data, had no major protocol deviations, and who were SARS-CoV-2-negative. The study is registered with EudraCT (2022-000063-51) and ClinicalTrials.gov (NCT05249829) and is ongoing. Between Feb 16 and March 24, 2022, 724 participants were randomly allocated to receive omicron BA.1 monovalent (n=366) or mRNA-1273 (n=357), and between April 2 and June 17, 2022, 2824 participants were randomly allocated to receive omicron BA.1 bivalent (n=1418) or mRNA-1273 (n=1395) vaccines as second boosters. Median durations (months) between the most recent COVID-19 vaccine and study boosters were similar for omicron BA.1 monovalent (4·0 months [IQR 3·6–4·7]) and mRNA-1273 (4·1 [3·5–4·7]), and for the omicron BA.1 bivalent (5·5 [4·8–6·2]) and mRNA-1273 (5·4 [4·8–6·2]) boosters. The omicron BA.1 monovalent and bivalent boosters elicited superior neutralising GMCs against the omicron BA.1 variant compared with mRNA-1273, with GMC ratios of 1·68 (99% CI 1·45−1·95) and 1·53 (1·41−1·67) at day 29 post-booster doses in participants without previous SARS-CoV-2 infection. Both boosters induced non-inferior ancestral SARS-CoV-2 (Asp614Gly) immune responses with GMCs that were similar for the bivalent (2987·2 [95% CI 2814·9–3169·9]) versus mRNA-1273 (2911·3 [2750·9–3081·0]) and lower for the monovalent (2699·7 [2431·3–2997·7] vs 3020·6 [2776·5–3286·2]) boosters, with respective GMC ratios of 1·05 (99% CI 0·96–1·15) and 0·82 (95% CI 0·74–0·91). Results were comparable regardless of previous SARS-CoV-2 infection status. Incidences of solicited adverse reactions with the omicron BA.1 monovalent (335 [91·3%] of 367 participants) and omicron BA.1 bivalent (1285 [90·4%] of 1421 participants) boosters were similar to those observed previously for mRNA-1273, with no new safety concerns identified and no occurrences of fatal adverse events. Omicron-containing booster vaccines generated superior immunogenicity against omicron BA.1 and comparable immunogenicity against the original strain with no new safety concerns. It remains important to continuously monitor the immune responses and real-world vaccine effectiveness as divergent SARS-CoV-2 variants emerge. Moderna.</description><subject>2019-nCoV Vaccine mRNA-1273</subject><subject>Accountability</subject><subject>Active control</subject><subject>Antibodies</subject><subject>Antibodies, Neutralizing</subject><subject>Antibodies, Viral</subject><subject>COVID-19</subject><subject>COVID-19 - prevention &amp; control</subject><subject>COVID-19 Vaccines</subject><subject>Humans</subject><subject>Immune response</subject><subject>Immunogenicity</subject><subject>Immunogenicity, Vaccine</subject><subject>Infectious diseases</subject><subject>Injections</subject><subject>mRNA</subject><subject>Safety</subject><subject>SARS-CoV-2 - genetics</subject><subject>Severe acute respiratory syndrome coronavirus 2</subject><subject>United Kingdom</subject><subject>Vaccine 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trial</title><author>Lee, Ivan T ; Cosgrove, Catherine A ; Moore, Patrick ; Bethune, Claire ; Nally, Rhiannon ; Bula, Marcin ; Kalra, Philip A ; Clark, Rebecca ; Dargan, Paul I ; Boffito, Marta ; Sheridan, Ray ; Moran, Ed ; Darton, Thomas C ; Burns, Fiona ; Saralaya, Dinesh ; Duncan, Christopher J A ; Lillie, Patrick J ; San Francisco Ramos, Alberto ; Galiza, Eva P ; Heath, Paul T ; Girard, Bethany ; Parker, Christy ; Rust, Dondi ; Mehta, Shraddha ; de Windt, Elizabeth ; Sutherland, Andrea ; Tomassini, Joanne E ; Dutko, Frank J ; Chalkias, Spyros ; Deng, Weiping ; Chen, Xing ; Feng, Jing ; Tracy, LaRee ; Zhou, Honghong ; Miller, Jacqueline M ; Das, Rituparna ; Bethune, Claire ; Boffito, Marta ; Browne, Duncan ; Bula, Marcin ; Burns, Fiona ; Chadwick, David ; Clark, Rebecca ; Cosgrove, Catherine A. ; Dargan, Paul I. ; Darton, Thomas C. ; Duncan, Christopher J.A. ; Emmett, Stevan ; Galiza, Eva P. ; Galloway, James ; Heath, Paul T. ; Jones, Lucy ; Kalra, Philip A. ; Kaminski, Rachel ; Lazarus, Rajeka ; Lillie, Patrick J. ; Moore, Patrick ; Moran, Ed ; Nally, Rhiannon ; Palfreeman, Adrian ; Ramos, Alberto San Francisco ; Rampling, Tommy ; Sahdev, Anju ; Saralaya, Dinesh ; Sheridan, Ray ; Soiza, Roy</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c440t-bc7ba89f721245e22638795912bde33d35288c458e27b797fd460c5a0dbfade3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>2019-nCoV Vaccine mRNA-1273</topic><topic>Accountability</topic><topic>Active control</topic><topic>Antibodies</topic><topic>Antibodies, Neutralizing</topic><topic>Antibodies, Viral</topic><topic>COVID-19</topic><topic>COVID-19 - prevention &amp; control</topic><topic>COVID-19 Vaccines</topic><topic>Humans</topic><topic>Immune response</topic><topic>Immunogenicity</topic><topic>Immunogenicity, Vaccine</topic><topic>Infectious 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Duncan</au><au>Bula, Marcin</au><au>Burns, Fiona</au><au>Chadwick, David</au><au>Clark, Rebecca</au><au>Cosgrove, Catherine A.</au><au>Dargan, Paul I.</au><au>Darton, Thomas C.</au><au>Duncan, Christopher J.A.</au><au>Emmett, Stevan</au><au>Galiza, Eva P.</au><au>Galloway, James</au><au>Heath, Paul T.</au><au>Jones, Lucy</au><au>Kalra, Philip A.</au><au>Kaminski, Rachel</au><au>Lazarus, Rajeka</au><au>Lillie, Patrick J.</au><au>Moore, Patrick</au><au>Moran, Ed</au><au>Nally, Rhiannon</au><au>Palfreeman, Adrian</au><au>Ramos, Alberto San Francisco</au><au>Rampling, Tommy</au><au>Sahdev, Anju</au><au>Saralaya, Dinesh</au><au>Sheridan, Ray</au><au>Soiza, Roy</au><aucorp>Study Investigators</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Omicron BA.1-containing mRNA-1273 boosters compared with the original COVID-19 vaccine in the UK: a randomised, observer-blind, active-controlled trial</atitle><jtitle>The Lancet infectious diseases</jtitle><addtitle>Lancet Infect Dis</addtitle><date>2023-09</date><risdate>2023</risdate><volume>23</volume><issue>9</issue><spage>1007</spage><epage>1019</epage><pages>1007-1019</pages><issn>1473-3099</issn><eissn>1474-4457</eissn><abstract>The omicron BA.1 bivalent booster is used globally. Previous open-label studies of the omicron BA.1 (Moderna mRNA-1273.214) booster showed superior neutralising antibody responses against omicron BA.1 and other variants compared with the original mRNA-1273 booster. We aimed to compare the safety and immunogenicity of omicron BA.1 monovalent and bivalent boosters with the original mRNA-1273 vaccine in a large, randomised controlled trial. In this large, randomised, observer-blind, active-controlled, phase 3 trial in the UK (28 hospital and vaccination clinic sites), individuals aged 16 years or older who had previously received two injections of any authorised or approved COVID-19 vaccine, with or without an mRNA vaccine booster (third dose), were randomly allocated (1:1) using interactive response technology to receive 50 μg omicron BA.1 monovalent or bivalent vaccines or 50 μg mRNA-1273 administered as boosters via deltoid intramuscular injection. The primary outcomes were safety and immunogenicity at day 29, including prespecified non-inferiority and superiority of booster immune responses, based on the neutralising antibody geometric mean concentration (GMC) ratios of the monovalent and bivalent boosters compared with mRNA-1273. Safety was assessed in all participants who received first or second boosters, and primary immunogenicity outcomes were assessed in all participants who received the planned booster dose, had pre-booster and day 29 antibody data, had no major protocol deviations, and who were SARS-CoV-2-negative. The study is registered with EudraCT (2022-000063-51) and ClinicalTrials.gov (NCT05249829) and is ongoing. Between Feb 16 and March 24, 2022, 724 participants were randomly allocated to receive omicron BA.1 monovalent (n=366) or mRNA-1273 (n=357), and between April 2 and June 17, 2022, 2824 participants were randomly allocated to receive omicron BA.1 bivalent (n=1418) or mRNA-1273 (n=1395) vaccines as second boosters. Median durations (months) between the most recent COVID-19 vaccine and study boosters were similar for omicron BA.1 monovalent (4·0 months [IQR 3·6–4·7]) and mRNA-1273 (4·1 [3·5–4·7]), and for the omicron BA.1 bivalent (5·5 [4·8–6·2]) and mRNA-1273 (5·4 [4·8–6·2]) boosters. The omicron BA.1 monovalent and bivalent boosters elicited superior neutralising GMCs against the omicron BA.1 variant compared with mRNA-1273, with GMC ratios of 1·68 (99% CI 1·45−1·95) and 1·53 (1·41−1·67) at day 29 post-booster doses in participants without previous SARS-CoV-2 infection. Both boosters induced non-inferior ancestral SARS-CoV-2 (Asp614Gly) immune responses with GMCs that were similar for the bivalent (2987·2 [95% CI 2814·9–3169·9]) versus mRNA-1273 (2911·3 [2750·9–3081·0]) and lower for the monovalent (2699·7 [2431·3–2997·7] vs 3020·6 [2776·5–3286·2]) boosters, with respective GMC ratios of 1·05 (99% CI 0·96–1·15) and 0·82 (95% CI 0·74–0·91). Results were comparable regardless of previous SARS-CoV-2 infection status. Incidences of solicited adverse reactions with the omicron BA.1 monovalent (335 [91·3%] of 367 participants) and omicron BA.1 bivalent (1285 [90·4%] of 1421 participants) boosters were similar to those observed previously for mRNA-1273, with no new safety concerns identified and no occurrences of fatal adverse events. Omicron-containing booster vaccines generated superior immunogenicity against omicron BA.1 and comparable immunogenicity against the original strain with no new safety concerns. It remains important to continuously monitor the immune responses and real-world vaccine effectiveness as divergent SARS-CoV-2 variants emerge. Moderna.</abstract><cop>United States</cop><pub>Elsevier Ltd</pub><pmid>37348519</pmid><doi>10.1016/S1473-3099(23)00295-5</doi><tpages>13</tpages><oa>free_for_read</oa></addata></record>
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source MEDLINE; Elsevier ScienceDirect Journals; ProQuest Central UK/Ireland
subjects 2019-nCoV Vaccine mRNA-1273
Accountability
Active control
Antibodies
Antibodies, Neutralizing
Antibodies, Viral
COVID-19
COVID-19 - prevention & control
COVID-19 Vaccines
Humans
Immune response
Immunogenicity
Immunogenicity, Vaccine
Infectious diseases
Injections
mRNA
Safety
SARS-CoV-2 - genetics
Severe acute respiratory syndrome coronavirus 2
United Kingdom
Vaccine efficacy
Vaccines
title Omicron BA.1-containing mRNA-1273 boosters compared with the original COVID-19 vaccine in the UK: a randomised, observer-blind, active-controlled trial
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