@article { , title = {A pilot feasibility randomised clinical trial comparing dialkylcarbamoylchloride-coated dressings versus standard care for the primary prevention of surgical site infection}, abstract = {A surgical site infection (SSI) may occur in up to 30\% of procedures and results in significant morbidity and mortality. We aimed to assess the feasibility of conducting a randomised controlled trial (RCT) examining the use of dialkylcarbamoylchloride (DACC)-impregnated dressings, which bind bacteria at the wound bed, in the prevention of SSI in primarily closed incisional wounds. This pilot RCT recruited patients undergoing clean or clean-contaminated vascular surgery. Participants were randomised intraoperatively on a 1:1 basis to either a DACC-coated dressing or a control dressing. Outcomes were divided into feasibility and clinical outcomes. The primary clinical outcome was SSI at 30 days (assessed using Centers for Disease Control criteria and Additional treatment, Serous discharge, Erythema, Purulent exudate, Separation of the deep tissues, Isolation of bacteria and duration of inpatient Stay scoring methods). This study recruited 144 patients in 12 months at a median rate of 10 per month. Eligibility was 73\% and recruitment 60\%. At 30 days, there was a 36.9\% relative risk reduction in the DACC-coated arm (16.22\% versus 25.71\%, odds ratio 0.559, P = 0.161). The number needed to treat was 11 patients. A large-scale RCT is both achievable and desirable given the relative risk reduction shown in this study. Further work is needed to improve the study protocol and involve more centres in a full-scale RCT.}, doi = {10.1111/iwj.13113}, eissn = {1742-481X}, issn = {1742-4801}, issue = {4}, journal = {International Wound Journal}, pages = {883-890}, publicationstatus = {Published}, publisher = {Wiley}, url = {https://hull-repository.worktribe.com/output/1386745}, volume = {16}, keyword = {Health and Health Inequalities, Dialkycarbamoylchloride, RCT, Surgical site, Infection wound dressings}, year = {2019}, author = {Totty, Joshua P. and Hitchman, Louise H. and Cai, Paris L. and Wallace, Tom and Harwood, Amy E. and Carradice, Dan and Smith, George E. and Chetter, Ian C.} }