Key result
Continuing aspirin prior to cataract surgery resulted in bleeding complications in 15.4% of patients compared to 5.3% who discontinued, with no thromboembolic events in either group.
Why the study?
It was uncertain whether to stop or continue aspirin prior to cataract surgery.
Does discontinuing aspirin prevent bleeding complications compared to continuing aspirin in patients undergoing manual small incision cataract surgery?
Observational (n=64)
Does discontinuing aspirin prevent bleeding complications compared to continuing aspirin in patients undergoing manual small incision cataract surgery?
Absolute Event Rate: 15.4% vs 5.3%
The absolute differences in risk of bleeding or thromboembolic events associated with stopping or continuing aspirin prior to cataract surgery are minimal.
Continuing aspirin linked to more minor bleeds but no thromboembolic events; leaves open whether routine continuation is safe pending randomized data.
To ascertain whether to stop or continue aspirin before cataract surgery. Prospective observational study from July 2018 to June 2019. Information on pre-existing medical conditions like cardiac disease/stroke & use of Aspirin was obtained from patients posted for cataract surgery. Physical examination was done by physician & decided whether aspirin has to be stopped before surgery. Intra-operative and post-operative outcomes were recorded. SPSS 20.0 by using descriptive statistics i.e. only frequency and percentage. Out of 64 patients, 38 discontinued aspirin and 26 continued. In the group of patients who discontinued aspirin, 2 had bleeding complication in the form of bleeding from cut ends of conjunctiva. Where as in the group who continued aspirin 4 patients had bleeding complication. No thromboembolic events were recorded in both the groups. The risk of medical & ophthalmic events surrounding cataract surgery were so low that absolute differences in risk associated with changes in Aspirin use were minimal.
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Madhuri et al. (2021) conducted an observational in Cataract (n=64). Continuing aspirin vs. Discontinuing aspirin was evaluated on Bleeding complication. Continuing aspirin prior to cataract surgery resulted in bleeding complications in 15.4% of patients compared to 5.3% who discontinued, with no thromboembolic events in either group.
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