The evaluation of canal wall up cholesteatoma surgery with the Glasgow Benefit Inventory

PURPOSE: The aim of the study was to investigate the change in health-related quality of life (HRQoL) after canal wall up cholesteatoma surgery, using the Glasgow Benefit Inventory (GBI). METHODS: Data from a consecutive group of 47 adults scheduled for primary cholesteatoma surgery using canal wall up (CWU) with obliteration, from January 2005 to December 2009, were analysed. Information was extracted from a medical database, and complementary data from patient files and audiograms were collected and recorded retrospectively. The GBI questionnaire was used for the assessment of HRQoL after surgery. RESULTS: There was no finding of residual or recurrent cholesteatomas in the study group. Hearing was improved at 1 and 3 years postoperatively. No patient suffered a total hearing loss. The overall GBI scores showed an improved HRQoL after surgery. Twenty-nine (85%) patients benefitted from surgery, 1 (3%) had no change, and 4 (12%) expressed deterioration. CONCLUSIONS: Cholesteatoma surgery using CWU with obliteration gives an improved HRQoL for the majority of patients. The GBI questionnaire provides complementary information to hearing and healing results after cholesteatoma surgery.