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Response to anticoagulant drug withdrawal
Journal of the American Dental Association (1939)
|September 1, 1987
Summary
For dental procedures, a 2-day anticoagulant medication withdrawal is effective and safe. This approach prevented thromboembolic and hemorrhagic events in patients undergoing dental work.
Area of Science:
- Cardiology
- Dental Surgery
- Pharmacology
Background:
- Anticoagulant medications are crucial for preventing thromboembolic events.
- Managing anticoagulation requires careful consideration during invasive procedures like dental surgery.
- Medication withdrawal protocols need to balance bleeding risk with thrombotic risk.
Purpose of the Study:
- To evaluate the safety and efficacy of a 2-day anticoagulant medication withdrawal period for dental procedures.
- To assess the incidence of thromboembolic and hemorrhagic events following dental treatment after medication withdrawal and reinstitution.
Main Methods:
- The study involved 17 subjects at a hospital anticoagulation clinic.
- 44 separate medication withdrawal periods were evaluated in relation to dental procedures.
- Monitoring for thromboembolic and hemorrhagic events occurred post-procedure and after medication reinstitution.
Main Results:
- A 2-day anticoagulant medication withdrawal period was found to be effective for dental procedures.
- No thromboembolic events were observed during the study.
- No posttreatment hemorrhagic episodes occurred after reinstituting anticoagulant medication.
Conclusions:
- A 2-day anticoagulant hold is a safe and effective strategy for patients requiring dental procedures.
- Close monitoring of prothrombin time is essential due to potential fluctuations, even in well-managed patients.
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