Trial reportOral and maxillofacial surgery2018
Is dipyrone effective as a preemptive analgesic in third molar surgery? A pilot study.
Trial report in Oral and maxillofacial surgery, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
4 citing papers in PubMed, 1 synthesis or guideline pooled it, 6 citations in OpenAlex.
- Preemptive use of intravenous ibuprofen to reduce postoperative pain after lower third molar surgery: a systematic review of randomized controlled trials.Clinics (Sao Paulo, Brazil)Pooled it
- The effect of preoperative tizanidine on postoperative pain and trismus following surgical removal of mandibular third molar: A randomized clinical trial.SAGE open medicine · 2026Article
- Metamizole in the Management of Musculoskeletal Disorders: Current Concept Review.Journal of clinical medicine · 2024Review
- Pre-emptive analgesic efficacy of injected ketorolac in comparison to other agents for third molar surgical removal: a systematic review.Journal of dental anesthesia and pain medicine · 2021Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeStudies on preemptive analgesia in maxillofacial surgery have shown several controversial clinical results, mainly due to the absence of a methodological standard, besides a wide variety of studied drugs. This study intended to answer the following hypothesis: Is the administration of dipyrone preemptively capable of decreasing trans- and postoperative pain in the third molar surgical extraction?
methodsA pilot prospective double-blind placebo-controlled study was carried out with 25 patients submitted to the third molar surgical extraction at two moments, one side in each intervention. Dipyrone (1 g) was preemptively administered (study group) for the extraction of two third molars on the same side and, in a second surgical procedure, dipyrone (1 g) was administered in the immediate postoperative period (control group). Evaluated variables were the amount of anesthetic, pain perceived through the visual analogue scale (VAS) in transoperative and immediate postoperative periods, and over 12-h investigation period, analgesic consumption, duration of surgery, and time to rescue analgesia.
resultsThe results were submitted to Student's t test and statistical differences were observed in transoperative (p < 0.05) and immediate postoperative (p < 0.01) periods, while the other studied variables did not present statistical differences.
conclusionThe preemptive administration of dipyrone decreased the perception of transoperative and immediate postoperative pain when compared to its use after surgery only.
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