: Ophthalmic surgical procedures are widely acknowledged for their safety and efficacy. Undoubtedly, advances in ophthalmic surgery, along with the improvement of anaesthetic techniques, have contributed to the reduction in the occurrence of these events. However, although uncommon, systemic severe and life-threatening adverse events can still occur and it is imperative for an ophthalmologic surgeon to have a comprehensive understanding of them to act in terms of proactive prevention, prompt recognition, and optimal treatment, thus maximizing patients' outcomes. Among life-threatening complication following ophthalmic surgery, cardiovascular events represent the most common ones, including a range of different clinical entities: the oculocardiac reflex, potentially leading to haemodynamic instability and asystole; iatrogenic vascular air embolism, in form of venous air embolism or "pefluorocarbon syndrome", which can lead to obstruction of the pulmonary circulation, respiratory distress and cardiovascular collapse; postoperative venous thromboembolism, in the context of which the management of perioperative antiplatelet and anticoagulant therapy has a crucial role. Furthermore, among infectious complications, that are more commonly limited to the ocular tissues, necrotizing fasciitis represents a potentially lethal infection. This review aims to provide an up-to-date, evidence-based overview of potential life-threatening complications associated with ophthalmic surgery, exploring pathogenesis, risk factors, signs, symptoms, and, briefly, management strategies.

Life-threatening complications in ophthalmic surgery: a systematic review

Aliberti, Stefano;Romano, Mario
2024-01-01

Abstract

: Ophthalmic surgical procedures are widely acknowledged for their safety and efficacy. Undoubtedly, advances in ophthalmic surgery, along with the improvement of anaesthetic techniques, have contributed to the reduction in the occurrence of these events. However, although uncommon, systemic severe and life-threatening adverse events can still occur and it is imperative for an ophthalmologic surgeon to have a comprehensive understanding of them to act in terms of proactive prevention, prompt recognition, and optimal treatment, thus maximizing patients' outcomes. Among life-threatening complication following ophthalmic surgery, cardiovascular events represent the most common ones, including a range of different clinical entities: the oculocardiac reflex, potentially leading to haemodynamic instability and asystole; iatrogenic vascular air embolism, in form of venous air embolism or "pefluorocarbon syndrome", which can lead to obstruction of the pulmonary circulation, respiratory distress and cardiovascular collapse; postoperative venous thromboembolism, in the context of which the management of perioperative antiplatelet and anticoagulant therapy has a crucial role. Furthermore, among infectious complications, that are more commonly limited to the ocular tissues, necrotizing fasciitis represents a potentially lethal infection. This review aims to provide an up-to-date, evidence-based overview of potential life-threatening complications associated with ophthalmic surgery, exploring pathogenesis, risk factors, signs, symptoms, and, briefly, management strategies.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11699/94064
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