[Ambulatory oral procedures in patients on low-dose aspirin].
Discontinuation of long-term, low-dose aspirin prior to ambulatory oral surgical procedures was assessed in a blind, controlled prospective study. 50 patients on low-dose aspirin who needed dental extractions, periodontal surgery, or other ambulatory oral surgery were randomly divided into test and control groups. The control patients stopped taking aspirin a week before operation, but in the test group aspirin was continued. Before, during and after surgery bleeding time was tested. Although bleeding time was significantly longer when aspirin was continued, in both groups it was within normal limits. Intraoperative hemorrhage was more frequent in those taking aspirin. Hemostasis control posed no problem and there were no postoperative complications in either group. It is concluded that discontinuing low-dose aspirin prior to elective oral surgery is not justified.
Dept. of Oral and Maxillofacial Surgery, Rambam Medical Center, Haifa.
R
R
Gaspar
L
L
Ardekian
B
B
Brenner
M
M
Peled
D
D
Laufer
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000556:Ambulatory Surgical Procedures; D001241:Aspirin / Q000627:therapeutic use*; D004311:Double-Blind Method; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D019647:Oral Surgical Procedures; D010510:Periodontal Diseases / Q000601:surgery; D010975:Platelet Aggregation Inhibitors / Q000627:therapeutic use*; D014081:Tooth Extraction
D010975:Platelet Aggregation Inhibitors; D001241:Aspirin