O8 Tracking wound infection with smartphone technology (twist): a randomised controlled trial in emergency surgery patients

Citations Over Time

Abstract

Abstract Introduction Surgical site infections (SSI) complicate 2%–10% of general surgery cases, and represent a significant burden on acute healthcare services. We aim to investigate if a smartphone-delivered wound assessment tool results in earlier treatment. Method This parallel, single-blinded randomised control trial enrolled adult emergency abdominal surgery patients in two tertiary hospitals (ClinicalTrials.gov number, NCT02704897). Patients were randomised (1:1 ratio) between standard postoperative care and additional access to a smartphone-delivered wound assessment tool for 30-days postoperatively. Patients routinely submitted wound questionnaires and photos for surgical review at postoperative days 3, 7, and 15. The primary outcome measure was time-to-diagnosis of SSI (CDC definition) within 30 postoperative days. Result 492 patients undergoing emergency surgery were randomised (smartphone intervention = 223; standard care = 269). There was no significant difference (P = 0.513) in the 30-day SSI rate between trial arms: 21 (9.4%) in smartphone vs 20 (7.4%) in standard care. While the mean time-to-diagnosis of SSI was 9.3 days (SD = 6.3) in the smartphone group, and 11.8 days (SD = 6.7) in the control group, this did not demonstrate a significant difference for the primary outcome (P = 0.255). However, patients in the smartphone group had 3.7-fold higher odds to be diagnosed in first 7 postoperative days (95% CI: 1.02 to 13.51, P = 0.043). Conclusion Digital patient-driven postoperative wound follow-up can be feasibly delivered in a broad cohort of emergency surgery patients. This can facilitate triage of patients to the appropriate level of assessment required, allowing diagnosis of SSI earlier in the postoperative period. Take-home Message Digital patient-driven postoperative wound follow-up can be feasibly delivered in a broad cohort of emergency surgery patients. This can facilitate triage of patients to the appropriate level of assessment required, allowing diagnosis of SSI earlier in the postoperative period.

Related Papers

• → Randomized Controlled Trials for Creating Scientific Evidence of the Efficacy and Safety of Complementary and Alternative Medicine(2004)
• A compatision between one visit RCT and several visit RCT for cracked teeth.(2007)
• Analysis of Complaints from Parents of Children in Outpatient Department and Emergency Department(2008)
• → Medicaid and Moral Hazard: Covering Emergency Department Visits Increases Emergency Department Visits…or Not?(2018)
• → POLYEMBOLOKOILAMANIA IN THE EMERGENCY DEPARTMENT.(2023)