Patient Satisfaction Survey of Outpatient-Based Topical Local Anesthetic KTP Laser Inferior Turbinectomy: A Prospective Study

Abstract

Background The aim of this study was to determine patient satisfaction and feasibility of performing KTP laser inferior turbinectomy under topical anesthetic/decongestant spray. A prospective survey study was performed in the Outpatients’ Department of a District General Hospital. Methods Thirty-nine consecutive patients suffering from allergic or nonallergic vasomotor rhinitis were prospectively entered into the study. Preoperative details were gathered including current nasal obstruction score as indicated on a visual analog score (VAS). Lidocaine hydrochloride 5% w/v and phenylephrine hydrochloride 0.5% w/v was applied via topical spray to anesthetize and decongest the nose. The inferior turbinates (ITs) were reduced by parallel mucosal cuts using the KTP laser. Intraoperative details were recorded included pain experienced and bleeding. We studied the subjective clinical effectiveness and patient satisfaction. Results All patients were followed up at standard intervals by telephone over a 6-month period. At each interval, current nasal obstruction, pain, bleeding, and crusting on VAS were collected. Morbidity was determined in terms of return to work, return to hospital, or recurrence of symptoms. At the end of 6 months all patients were asked if they would have the procedure repeated again and/or recommend it to a friend. Reduction of ITs under topical anesthesia was acceptable to 83% of all patients. Eighty-seven percent of all patients felt they would recommend the procedure and mode of anesthesia to a friend. Our patients obtained the maximum subjective benefit at 6 weeks postoperatively. A significant improvement in nasal obstruction was achieved. There was subjective improvement in associated symptoms including hyposmia/anosmia, rhinorrhea, and sneezing. Only 28% of all patients required medication again to aid symptom control. Postoperative bleeding was insignificant. The return to a ward or clinic was minimal and 82% of all employed patients were back at work within a week. Conclusion Our study showed that KTP laser inferior turbinectomy is suitable to be performed in the outpatient department under topical anesthetic/decongestant spray and provides excellent relief for nasal obstruction and high patient compliance and satisfaction.