Condition: Orthognathic Surgical Site Infection · Sponsor: Abdul El-Rabbany
Orthognathic surgery describes a group of procedures aimed at correcting developmental or acquired deformities of the jaws and facial skeleton. The goal of these procedures is to improve speech, jaw and dental function, aesthetics, and symptoms of sleep apnea. This is accomplished by surgical repositioning of the upper jaw (maxilla) and lower jaw (mandible). The most common procedures are lefort I osteotomies (upper jaw repositioning) and bilateral sagittal split osteotomies (lower jaw repositioning). At our institution, almost all cases include one or both of these two procedures. The majority of cases include bilateral sagittal split osteotomies (BSSO). As access to the jaws is through the oral cavity, these procedures are considered to be clean-contaminated surgeries due to the high intra-oral bacterial load. The result is that surgical site infections (SSIs) occur in 10-15% of cases. Studies show that the vast majority of these infections occur in the lower jaw (BSSO sites), presumably due to pooling of saliva and debris. SSIs are associated with patient discomfort, prolonged hospital stays, increased morbidity, and increased cost to healthcare systems. The use of peri-operative antibiotics has been shown to significantly reduce the incidence of SSI following orthognathic surgery. There is currently no consensus on the dosing or specific antibiotic to be used. There is strong evidence that pre-operative antibiotics significantly decrease SSI compared to no antibiotics. H…
This description comes directly from the study's public registry record.
Abdul El-Rabbany, DMD, BSc · 1-902-473-2070 · abdul.elrabbany@dal.ca
Curtis Gregoire, MD, DDS, MSc · 1-902-473-2070 · cgregoire@dal.ca
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| Victoria General Hospital | Halifax, Nova Scotia, Canada | Recruiting |
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Source record: clinicaltrials.gov/study/NCT05852158