PMID- 35135792 OWN - NLM STAT- MEDLINE DCOM- 20220210 LR - 20220223 IS - 1757-790X (Electronic) IS - 1757-790X (Linking) VI - 15 IP - 2 DP - 2022 Feb 8 TI - Third cranial nerve palsy in an 88-year-old man after SARS-CoV-2 mRNA vaccination: change of injection site and type of vaccine resulted in an uneventful second dose with humoral immune response. LID - 10.1136/bcr-2021-246485 [doi] LID - e246485 AB - Vaccines for SARS-CoV-2 currently authorised by the European Medicine Agency are effective, safe and well tolerated in practice. Awareness of rare potential vaccine-related adverse effects (AEs) is important to improve their recognition, management and reporting. An 88-year-old man attended the emergency department with incomplete palsy of the right third cranial nerve 3 days after the first administration of Moderna mRNA-1273 SARS-CoV-2 vaccine. Imaging ruled out a vascular accident and a vaccine AE was hypothesised. Two weeks of oral steroids led to the patient's recovery, but without evidence of humoral immune response to vaccine. Thus, full immunisation with a dose of Pfizer mRNA-BNT162b2 SARS-CoV-2 vaccine in a different site was attempted. This was uneventful and followed by a robust antibody response. Empirical change of site and vaccine brand may represent a tailored option to obtain full immune protection in selected patients, after vaccine AEs. CI - (c) BMJ Publishing Group Limited 2022. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ. FAU - Cicalese, Maria Pia AU - Cicalese MP AD - San Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Hospital, Milan, Italy. AD - Pediatric Immunohematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Hospital, Milan, Italy. FAU - Ferrua, Francesca AU - Ferrua F AUID- ORCID: 0000-0002-5695-4490 AD - San Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Hospital, Milan, Italy. AD - Pediatric Immunohematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Hospital, Milan, Italy. FAU - Barzaghi, Federica AU - Barzaghi F AD - San Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Hospital, Milan, Italy. AD - Pediatric Immunohematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Hospital, Milan, Italy. FAU - Cerri, Federica AU - Cerri F AD - Division of Neuroscience and Department of Neurology, IRCCS San Raffaele Hospital, Milan, Italy. FAU - Moro, Matteo AU - Moro M AD - Infection Control Committee, IRCCS San Raffaele Hospital, Milan, Italy. FAU - Aiuti, Alessandro AU - Aiuti A AD - San Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Hospital, Milan, Italy aiuti.alessandro@hsr.it. AD - Pediatric Immunohematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Hospital, Milan, Italy. AD - Vita-Salute San Raffaele University, Milan, Italy. FAU - Silvani, Paolo AU - Silvani P AD - Department of Anesthesia and Intensive Care, IRCCS San Raffaele Hospital, Milan, Italy. LA - eng PT - Case Reports PT - Journal Article DEP - 20220208 PL - England TA - BMJ Case Rep JT - BMJ case reports JID - 101526291 RN - 0 (Antibodies, Viral) RN - 0 (COVID-19 Vaccines) RN - 0 (RNA, Messenger) RN - N38TVC63NU (BNT162 Vaccine) SB - IM MH - Aged, 80 and over MH - Antibodies, Viral MH - BNT162 Vaccine MH - *COVID-19 MH - *COVID-19 Vaccines MH - Humans MH - Immunity, Humoral MH - Male MH - Oculomotor Nerve MH - Paralysis MH - RNA, Messenger MH - SARS-CoV-2 MH - Vaccination/adverse effects PMC - PMC8830097 OTO - NOTNLM OT - COVID-19 OT - cranial nerves OT - peripheral nerve disease OT - unwanted effects / adverse reactions OT - vaccination/immunisation COIS- Competing interests: None declared. EDAT- 2022/02/10 06:00 MHDA- 2022/02/11 06:00 PMCR- 2022/02/08 CRDT- 2022/02/09 05:41 PHST- 2022/02/09 05:41 [entrez] PHST- 2022/02/10 06:00 [pubmed] PHST- 2022/02/11 06:00 [medline] PHST- 2022/02/08 00:00 [pmc-release] AID - 15/2/e246485 [pii] AID - bcr-2021-246485 [pii] AID - 10.1136/bcr-2021-246485 [doi] PST - epublish SO - BMJ Case Rep. 2022 Feb 8;15(2):e246485. doi: 10.1136/bcr-2021-246485.