Effect of preoperative ibuprofen on pain after lower third molar removal: A randomized controlled trial.

Abstract

The aim of the study is to predict the effect of preemptive analgesics in the third molar surgery and to analyze whether the number and frequency of postoperative analgesics are reduced following the administration of preemptive analgesics. The present study was carried out on 50 patients who reported to the Department of Oral and Maxillofacial Surgery for removal of their impacted mandibular third molar. The patients were randomly divided into two groups of 25 patients each - Group A (test group) patients receiving ibuprofen (400 mg) half an hour before the surgery and placebo half an hour after surgery and the Group B (control group) patients receiving placebo half an hour before the surgery and ibuprofen (400 mg) half an hour after surgery. Both groups of patients will be instructed to avoid any drug but those prescribed (ibuprofen 400 mg SOS and rescue medication of tramadol 50 mg SOS) and not to seek any medical help elsewhere for postoperative problems. The pain was recorded using a visual analog scale. Demographic data in the study show females (8%) and male (92%) patients. The average time taken for surgery was more in the control group (58.36 min) as compared to the test group (55.64 min) with no statistically significant difference. Values of pain score, medication score, number of rescue medication, and frequency at different time intervals (at baseline, after 3 h, 6 h, 24 h, and 7 days) are expressed in terms of mean and standard deviation, respectively, and the result shows the statistically significant difference for pain score at baseline and 7th-day time interval only. The distribution of different types of impaction and different types of elevation/odontotomy shows a significant association in test and control groups. Preoperative ibuprofen decreases the frequency and intensity of the pain. We believe that since this preoperative ibuprofen seems to be beneficial without any adverse effects, it may be used routinely in the 3rd molar surgeries and even in routine extraction.