Objectives: Little is known about the host immuno-inflammatory response to dental extractions. The purpose of this pilot clinical study was to explore the effect of both periodontitis and dental extractions on the host systemic immuno-inflammatory response.
Study design: We recruited and collected baseline blood samples on 41 essentially healthy patients. A subset of 22 subjects underwent single (n = 11) or multiple (n = 11) tooth extractions with additional blood samples taken at 1 hour following single tooth extraction and at 8 and 24 hours following multiple tooth extractions. Samples were used for determination of an array of 12 cytokines known to play key roles in innate and adaptive immunity.
Results: There was no significant difference in cytokine levels between the pre- and post-tooth extraction samples for either extraction group for the time points measured. Nor was there a positive relationship between the level of any of the cytokines and periodontal disease status as measured by mean probing depths and other periodontal disease parameters.
Conclusion: Our pilot data suggest that the body is well adjusted to deal with the inflammation and bacteremia associated with dental extractions and periodontal disease.