COVID-19 vaccine safety during pregnancy and breastfeeding in women with autoimmune diseases: results from the COVAD study

  • COVAD Study Group
  • , Laura Andreoli
  • , Daniele Lini
  • , Karen Schreiber
  • , Ioannis Parodis
  • , Parikshit Sen
  • , Naveen Ravichandran
  • , Jessica Day
  • , Mrudula Joshi
  • , Kshitij Jagtap
  • , Arvind Nune
  • , Elena Nikiphorou
  • , Vishwesh Agarwal
  • , Sreoshy Saha
  • , Ai Lyn Tan
  • , Samuel Katsuyuki Shinjo
  • , Nelly Ziade
  • , Tsvetelina Velikova
  • , Marcin Milchert
  • , Abraham Edgar Gracia-Ramos
  • Lorenzo Cavagna, Masataka Kuwana, Johannes Knitza, Ashima Makol, Aarat Patel, John D Pauling, Chris Wincup, Bhupen Barman, Erick Adrian Zamora Tehozol, Jorge Rojas Serrano, Ignacio García De La Torre, Iris J Colunga-Pedraza, Javier Merayo-Chalico, Okwara Celestine Chibuzo, Wanruchada Katchamart, Phonpen Akarawatcharangura Goo, Russka Shumnalieva, Yi-Ming Chen, Leonardo Santos Hoff, Lina El Kibbi, Hussein Halabi, Binit Vaidya, Syahrul Sazliyana Shaharir, A T M Tanveer Hasan, Dzifa Dey, Carlos Enrique Toro Gutiérrez, Carlo V Caballero-Uribe, James B Lilleker, Babur Salim, Tamer Gheita, Tulika Chatterjee, Miguel A Saavedra, Oliver Distler, Hector Chinoy, Vikas Agarwal, Rohit Aggarwal, Latika Gupta*
*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

OBJECTIVES: We investigated coronavirus disease 2019 (COVID-19) vaccine safety in pregnant and breastfeeding women with autoimmune diseases (AID) in the COVID-19 Vaccination in Autoimmune Diseases (COVAD) study.

METHODS: Delayed-onset (>7 days) vaccine-related adverse events (AE), disease flares and AID-related treatment modifications were analysed upon diagnosis of AID vs healthy controls (HC) and the pregnancy/breastfeeding status at the time of at least one dose of vaccine.

RESULTS: Among the 9201 participants to the self-administered online survey, 6787 (73.8%) were women. Forty pregnant and 52 breastfeeding patients with AID were identified, of whom the majority had received at least one dose of COVID-19 vaccine (100% and 96.2%, respectively). AE were reported significantly more frequently in pregnant than in non-pregnant patients (overall AE 45% vs 26%, P = 0.01; minor AE 40% vs 25.9%, P = 0.03; major AE 17.5% vs 4.6%, P < 0.01), but no difference was found in comparison with pregnant HC. No difference was observed between breastfeeding patients and HC with respect to AE. Post-vaccination disease flares were reported by 17.5% of pregnant and 20% of breastfeeding patients, and by 18.3% of age- and disease-matched non-pregnant and non-breastfeeding patients (n = 262). All pregnant/breastfeeding patients who experienced a disease flare were managed with glucocorticoids; 28.6% and 20% of them required initiation or change in immunosuppressants, respectively.

CONCLUSION: This study provides reassuring insights into the safety of COVID-19 vaccines administered to women with AID during the gestational and post-partum periods, helping overcome hesitant attitudes, as the benefits for the mother and for the fetus by passive immunization appear to outweigh potential risks.

Original languageEnglish
Pages (from-to)1341-1351
Number of pages11
JournalRheumatology (Oxford, England)
Volume63
Issue number5
Early online date28 Jul 2023
DOIs
Publication statusPublished - May 2024

Bibliographical note

© The Author(s) 2023. Published by Oxford University Press on behalf of the British Society for Rheumatology. All rights reserved. For permissions, please email: [email protected].

Keywords

  • Humans
  • Female
  • Pregnancy
  • Breast Feeding
  • Adult
  • Autoimmune Diseases
  • COVID-19 Vaccines/adverse effects
  • COVID-19/prevention & control
  • SARS-CoV-2/immunology
  • Vaccination/adverse effects

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