Singapore medical journal
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Anaphylaxis was the first serious adverse event (AE) of special interest surfaced in Singapore following coronavirus disease 2019 (COVID-19) vaccination. Individuals who developed physician-diagnosed severe allergic reactions to the mRNA vaccines would be medically ineligible for mRNA vaccines and offered non-mRNA alternatives. This paper describes anaphylaxis reports received by the Health Sciences Authority (HSA) and presents a review of individuals who received heterologous COVID-19 vaccination. ⋯ Anaphylaxis is a rare but serious AE in which outcomes can be mitigated with timely medical intervention. The case review helped to guide vaccination strategies and added to the cumulative knowledge of safety with heterologous vaccination.
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Meniscus root tears are increasingly being studied due to their importance in meniscus function. Meniscus root tears can increase the joint contact pressure significantly, similar to a total meniscectomy. ⋯ New repair techniques such as transtibial pull-out repair and suture anchor repair have improved the clinical outcome. This review article summarises the anatomy of the meniscus, the pathology of meniscus root tears and different repair techniques with their clinical outcomes.