Anticoagulation: a practical guide for strabismus surgeons

[Anticoagulation and platelet aggregation inhibition : What needs to be considered in the ophthalmological practice]

Several eye diseases requiring surgical intervention occur predominantly in elderly. Therefore, there is a significant co-incidence with systemic co-morbidities, which often do require anti-coagulation. There are several approaches to influence hemostasis pharmacologically. The number of options has increased substantially due to introduction of new drugs. This article provides an overview on the option range and gives insight, why this is of importance from the perspective of internal medicine. In addition, the basic principles of adjusting the therapy is being reviewed. Furthermore, the pharmacological inhibition of hemostasis in the context of eye surgery is being discussed. Available literature is analyzed to understand the necessity to interrupt or change the anti-coagulation for eye surgery.

Update on the perioperative management of antiplatelets and anticoagulants in ophthalmic surgery

INTRODUCTION

Anti-thrombotic drugs (antiplatelets and anticoagulants) are widely used for different clinical reasons. This means that there are an increasing number of patients undergoing elective ophthalmic surgery that are being treated with these drugs. A better knowledge of their implications and their peri-operative use may help to prevent surgical and secondary adverse events. There is often no firm recommendation on how to manage certain drugs in certain surgeries.

OBJECTIVE

To review the recommendations in the scientific literature as regards managing anti-thrombotic agents during the peri-operative period of ophthalmic surgery.

MATERIAL AND METHODS

A review was made of the relevant guidelines and studies using an antiplatelet and anticoagulant drugs approach for cataract, vitreo-retinal, glaucoma, oculoplastic, and strabismus surgeries.

RESULTS

Recommendations about whether to continue or discontinue anti-thrombotic drugs in the peri-operative period of different ophthalmic surgical fields are presented.

CONCLUSIONS

There are only firm recommendations of maintaining anti-thrombotic drugs as regards cataract surgery using phacoemulsification with topical anaesthesia. In other surgical fields, ophthalmologists should balance the risk of thromboembolic events and risks of haemorrhagic complications in order to carry out a proper management. A multi-disciplinary approach is recommended for complex cases. Additional studies should be performed to better characterise the peri-operative use of anti-thrombotic agents in order to prepare clinical guidelines for ophthalmic surgery.

Update on the perioperative management of antiplatelets and anticoagulants in ophthalmic surgery

INTRODUCTION

Anti-thrombotic drugs (antiplatelets and anticoagulants) are widely used for different clinical reasons. This means that there are an increasing number of patients undergoing elective ophthalmic surgery that are being treated with these drugs. A better knowledge of their implications and their peri-operative use may help to prevent surgical and secondary adverse events. There is often no firm recommendation on how to manage certain drugs in certain surgeries.

OBJECTIVE

To review the recommendations in the scientific literature as regards managing anti-thrombotic agents during the peri-operative period of ophthalmic surgery.

MATERIAL AND METHODS

A review was made of the relevant guidelines and studies using an antiplatelet and anticoagulant drugs approach for cataract, vitreo-retinal, glaucoma, oculoplastic, and strabismus surgeries.

RESULTS

Recommendations about whether to continue or discontinue anti-thrombotic drugs in the peri-operative period of different ophthalmic surgical fields are presented.

CONCLUSIONS

There are only firm recommendations of maintaining anti-thrombotic drugs as regards cataract surgery using phacoemulsification with topical anaesthesia. In other surgical fields, ophthalmologists should balance the risk of thromboembolic events and risks of haemorrhagic complications in order to carry out a proper management. A multi-disciplinary approach is recommended for complex cases. Additional studies should be performed to better characterise the peri-operative use of anti-thrombotic agents in order to prepare clinical guidelines for ophthalmic surgery.