Is it safe to restart elective day-case surgery? Lessons learned from upper limb ambulatory trauma during the COVID-19 pandemic

BACKGROUND: The COVID-19 pandemic has impacted on the provision of elective and trauma orthopaedic surgery worldwide with millions of operations cancelled. The risk of patients developing COVID-19 after undergoing ambulatory procedures in hospitals is unknown. This paper aims to investigate the risk of developing COVID-19 from day-case and overnight stay upper limb procedures during the peak of the pandemic in London, and to discuss the implications for the safe management of elective hand and upper limb patients in the coming months. METHODS: 56 patients underwent emergency trauma upper limb procedures as a day case or with a single overnight stay from 1st March to May 31, 2020 at two central London hospitals that were also key players in the pan-London COVID response. Data was collected retrospectively from clinical and theatre records. Patients were contacted post-operatively and answered a structured questionnaire, including whether patients had experienced any of the symptoms suggestive of COVID-19 in the 14 days prior or 30 days following surgery. RESULTS: Of 56 patients, one patient reported COVID-19 symptoms, which were minor and did not require hospitalisation. Five patients experienced minor post-operative complications such as stiffness and scar hypersensitivity; one patient had a superficial wound infection. The mean age was 46 years (20–90) with 68% patients ASA I, 25% ASA II and 4% ASA III. 9% had LA, 30% a regional block and 61% had a GA. The most common operation was a distal radius open reduction and internal fixation. The average time spent in hospital was 11 h (3–34 h) and 12 patients required an overnight stay. The median length of face-to-face follow up was 38.5 days. CONCLUSION: Our study suggests that, with appropriate precautions, elective upper limb ambulatory surgery can be safely restarted with a low risk of contracting COVID-19 or its complications.