PMID- 32783746 OWN - NLM STAT- MEDLINE DCOM- 20210623 LR - 20221207 IS - 2164-554X (Electronic) IS - 2164-5515 (Print) IS - 2164-5515 (Linking) VI - 17 IP - 3 DP - 2021 Mar 4 TI - Safety of a quadrivalent influenza vaccine in Vietnamese healthy subjects aged 6 months and older. PG - 690-693 LID - 10.1080/21645515.2020.1795477 [doi] AB - Quadrivalent influenza vaccines (QIVs) provide protection against the two influenza A viruses (H1N1 and H3N2) and both co-circulating influenza B lineages. QIVs have been found safe, immunogenic, and efficacious in several phase III clinical trials. Here we assess the safety of QIV after vaccination in Vietnamese infants, children, and adults. Participants (n = 228) were asked to report any solicited adverse events (AEs) occurring within 7 days, unsolicited non-serious AEs occurring within 28 days post-vaccination, and serious adverse events (SAEs) at any time during the study. The study was completed by 224 participants (97.4%). Thirty-one children (39.7%) aged 6 - 35 months, 32 children (40.0%) aged 3 - 8 years, 2 participants (9.0%) aged 9 - 17 years, 5 participants (17.9%) aged 18 - 60 years, and 3 participants (15.0%) aged >/=60 years reported >/=1 solicited reaction within 7 days following vaccination. The most frequent-solicited AEs were injection-site tenderness or pain, appetite loss, fever, and abnormal crying in 6 - 35 month-olds, and fever, headache, and myalgia in other age groups. No severe-unsolicited AEs or vaccine-related SAEs were reported. These results suggest that QIV is well tolerated across age groups in Vietnam, and can be safely used to protect the Vietnamese population against influenza and its potentially serious complications. FAU - Thiem, Vu Dinh AU - Thiem VD AD - Center for Clinical Trials, National Institute of Hygiene and Epidemiology (NIHE), Hanoi, Vietnam. FAU - Chabanon, Anne-Laure AU - Chabanon AL AD - Sanofi Pasteur, Global Pharmacovigilance, Campus Sanofi Lyon, Lyon, France. FAU - Fournier, Marion AU - Fournier M AD - Sanofi Pasteur, Medical Operations, Campus Sanofi Lyon, Lyon, France. FAU - Lavis, Nathalie AU - Lavis N AD - Sanofi Pasteur, Medical Operations, Campus Sanofi Lyon, Lyon, France. FAU - Quang, Nguyen Dang AU - Quang ND AD - Center for Clinical Trials, National Institute of Hygiene and Epidemiology (NIHE), Hanoi, Vietnam. FAU - Ha, Vu Hai AU - Ha VH AD - Center for Clinical Trials, National Institute of Hygiene and Epidemiology (NIHE), Hanoi, Vietnam. FAU - Sanicas, Melvin AU - Sanicas M AD - Sanofi Pasteur Medical Asia and JPAC, Sanofi-Aventis (Singapore) Pte. Ltd, Singapore, Singapore. LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20200812 PL - United States TA - Hum Vaccin Immunother JT - Human vaccines & immunotherapeutics JID - 101572652 RN - 0 (Antibodies, Viral) RN - 0 (Influenza Vaccines) RN - 0 (Vaccines, Inactivated) SB - IM MH - Adult MH - Antibodies, Viral MH - Asian People MH - Child MH - Healthy Volunteers MH - Hemagglutination Inhibition Tests MH - Humans MH - Infant MH - *Influenza A Virus, H1N1 Subtype MH - Influenza A Virus, H3N2 Subtype MH - *Influenza Vaccines/adverse effects MH - *Influenza, Human/prevention & control MH - Vaccines, Inactivated MH - Vietnam/epidemiology PMC - PMC7993207 OTO - NOTNLM OT - Influenza vaccine OT - Vietnam OT - adverse event OT - adverse reaction OT - clinical trial OT - seasonal influenza EDAT- 2020/08/14 06:00 MHDA- 2021/06/24 06:00 PMCR- 2020/08/12 CRDT- 2020/08/14 06:00 PHST- 2020/08/14 06:00 [pubmed] PHST- 2021/06/24 06:00 [medline] PHST- 2020/08/14 06:00 [entrez] PHST- 2020/08/12 00:00 [pmc-release] AID - 1795477 [pii] AID - 10.1080/21645515.2020.1795477 [doi] PST - ppublish SO - Hum Vaccin Immunother. 2021 Mar 4;17(3):690-693. doi: 10.1080/21645515.2020.1795477. Epub 2020 Aug 12.