Paweł Jan Stanirowski1, Heather Davies2, Jessica McMaster2, Stuart Mealing3, Włodzimierz Sawicki4, Krzysztof Cendrowski5, John Posnett6. 1. Specialist in Obstetrics and Gynaecology, Assistant, Department of Obstetrics, Gynaecology and Oncology, II Faculty of Medicine, Medical University of Warsaw. 2. Research Assistant, York Health Economics Consortium, University of York, YO10 5NQ. 3. Associate Director, York Health Economics Consortium, University of York, YO10 5NQ. 4. Specialist in Obstetrics and Gynaecology, Head of Department, Department of Obstetrics, Gynaecology and Oncology, II Faculty of Medicine, Medical University of Warsaw. 5. Specialist in Obstetrics and Gynaecology, Assistant Professor, Department of Obstetrics, Gynaecology and Oncology, II Faculty of Medicine, Medical University of Warsaw. 6. Health Economist.
Abstract
OBJECTIVE: A randomised controlled trial (RCT) recruited women undergoing caesarean section (CS) in Poland. The aim of the trial was to assess the efficacy of a dialkylcarbamoyl chloride (DACC)-impregnated surgical dressing (bacterial-binding dressings) compared with standard of care (SoC) in preventing surgical site infection (SSI). The aim of the present analysis was to evaluate the cost-effectiveness of the bacterial-binding dressings in the context of the UK National Health Service (NHS). METHOD: The clinical trial randomised patients to a bacterial-binding dressing (n=272) or a standard surgical dressing (n=271). The study recorded the presence of SSI and associated resource use up to 14 days postoperatively. To generalise results to the NHS, UK unit costs were applied to resource use recorded in the trial. An alternative approach applied a single UK-specific episode cost per SSI. RESULTS: There were 543 women recruited to the trial. SSI rates were 5/272 (1.8%) and 14/271 (5.2%) for bacterial-binding dressings and SoC, respectively (p=0.04). Patients in the bacterial-binding dressing group had six fewer outpatient visits and 33 fewer hospital bed-days. The mean length of SSI-attributable hospitalisation was 2.36 days. Applying UK unit costs at 2017 prices to resource use recorded in the trial, costs of SSI prophylaxis and treatment were £48.97 and £24.69 per patient in the SoC and bacterial-binding dressing groups respectively, a difference of £24.27 (49.6%) per patient. The alternative costing approach produced a cost saving of £119 (57.6%) per patient with the bacterial-binding dressing. CONCLUSION: Use of bacterial-binding dressings following CS has the potential to reduce the incidence of SSI and costs to the NHS.
OBJECTIVE: A randomised controlled trial (RCT) recruited women undergoing caesarean section (CS) in Poland. The aim of the trial was to assess the efficacy of a dialkylcarbamoyl chloride (DACC)-impregnated surgical dressing (bacterial-binding dressings) compared with standard of care (SoC) in preventing surgical site infection (SSI). The aim of the present analysis was to evaluate the cost-effectiveness of the bacterial-binding dressings in the context of the UK National Health Service (NHS). METHOD: The clinical trial randomised patients to a bacterial-binding dressing (n=272) or a standard surgical dressing (n=271). The study recorded the presence of SSI and associated resource use up to 14 days postoperatively. To generalise results to the NHS, UK unit costs were applied to resource use recorded in the trial. An alternative approach applied a single UK-specific episode cost per SSI. RESULTS: There were 543 women recruited to the trial. SSI rates were 5/272 (1.8%) and 14/271 (5.2%) for bacterial-binding dressings and SoC, respectively (p=0.04). Patients in the bacterial-binding dressing group had six fewer outpatient visits and 33 fewer hospital bed-days. The mean length of SSI-attributable hospitalisation was 2.36 days. Applying UK unit costs at 2017 prices to resource use recorded in the trial, costs of SSI prophylaxis and treatment were £48.97 and £24.69 per patient in the SoC and bacterial-binding dressing groups respectively, a difference of £24.27 (49.6%) per patient. The alternative costing approach produced a cost saving of £119 (57.6%) per patient with the bacterial-binding dressing. CONCLUSION: Use of bacterial-binding dressings following CS has the potential to reduce the incidence of SSI and costs to the NHS.
Entities:
Keywords:
DACC-impregnated dressing; caesarean section; cost-effectiveness; surgical site infection