A PROSPECTIVE STUDY EVALUATING PATIENT REPORTED OUTCOME MEASURES IN PATIENTS WHO HAVE UNDERGONE CHEST WALL PERFORATOR FLAPS

SUMMARY AIMS To evaluate Patient Reported Outcome Measures (PROMs) and surgical outcomes in patients undergoing Chest Wall Perforator Flaps (CWPFs). METHODS This was an observational single cohort study using an audit approach and a survey instrument. 84 patients who had undergone CWPFs in the last 5 years at the Department of Breast Surgery, City Hospital Birmingham, were identified from a pre-existing database. Surgical outcomes were recorded. Patients were contacted telephonically or in person at the time of follow up and were asked to fill up a PROMs questionnaire. RESULTS Out of 84 patients, 58 patients chose to respond. The average age of the patients was 51.3 years (± 8.2 years). The average follow up was 15.4 months (± 9.9 months). The most common histological subtype was Infiltrating ductal carcinoma (IDC)- Not otherwise specified 34/58 (58.6%). Majority of the patients had T2 cancers- 28/58 (48.3%). 26/58 (44.8%) were node negative. Eight patients (13.7%) had post-operative complications. No patient had total/partial flap loss. Nine patients (15.5%) had margin re-excision. One patient developed distant metastasis while 1 patient developed a second primary. Fifty-one patients (88%) were either satisfied or very satisfied with the post-operative appearance of the breasts. Thirty-six patients (62%) had no/little persistent pain or tenderness post-surgery. Eighty-six per cent (38/44) of the patients undergoing Lateral Intercostal Artery Perforator (LICAP) Flap and 16/18 (89%) of patients undergoing Anterior Intercostal Artery Perforator (AICAP) flap had no/little difficulty in carrying out normal activities at follow up. CONCLUSION CWPFs are associated with a low complication rate and a high patient satisfaction rate.