ABSTRACT
PURPOSE: Chronic otitis media with cholesteatoma is a frequent disease entity in otology, requiring surgery in overwhelming majority of cases. Despite the huge burden there is no established grading system available to assess the severity and extent of disease preoperatively until date. Aim of our study is to assess the applicability of ChOLE staging to preoperative HRCT temporal bone in Chronic otitis media with cholesteatoma. METHODOLOGY: Patients clinically diagnosed as COM with cholesteatoma, who underwent preoperative HRCT temporal bone imaging and mastoid exploration at our tertiary care centre were included. Preoperative radiology was assessed and a radiological ChOLE (r-ChOLE) was given by radiologist. This was then compared with the postop ChOLE. RESULTS: 21 patients were included in the study. Data was linear and normally distributed (Shapiro wilk test). Pearson's product-moment correlation used to see relationship between radiological and postop Total score showed strong statistically significant positive correlation with correlation coefficient (r) of 0.977. Paired t test showed p value was 0.329 (p > 0.05) suggesting no significant difference between radiological and postop Total scores. Cohen kappa test of agreement was applied. It revealed an overall strong agreement (p < 0.001). CONCLUSION: ChOLE staging may be extended to preoperative HRCT of temporal bone in COM with cholesteatoma (rCHOLE). A preoperative radiological staging will help in better prioritizing, planning and execution of tympanomastoid surgeries.
ABSTRACT
Background This study outlines the unique modifications to surgical tracheostomy procedure to combat the extraordinary situation the world has found itself in due to COVID 19 pandemic. We explain the modifications employed to the operative setup, anesthetic considerations and surgical procedure to enable us to provide timely and safe tracheostomy to the COVID ICU patients requiring it, while simultaneously maximally protecting our surgical personnel from the deadly exposure. Methods- We conducted 55 surgical tracheostomies in severely sick ICU patients with the modifications deemed fit to achieve safe procedure for both the patient and the operating team. We analyzed the hospital record data of these patients and the surgical teams COVID 19 status to assesss the efficacy of our procedural modifications. Discussion- The COVID 19 pandemic has thrown the entire medical fraternity into a dilemma as to how to provide the best possible care to the patients while protecting ourselves from its grip. Severely sick COVID patients often require tracheostomy for improved prognosis. We performed bedside open surgical tracheostomy and induced transient apnoea periprocedur along with carinal intubation. By making these simple and cost effective modifications to the procedure, we have ensured that patients get tracheostomised as and when required but not at the cost of the health and lives of our health care workers.