Comparison of Partial Laryngectomy Versus Radiotherapy for the Treatment of Early Glottic Carcinoma: Complications and Oncological Results- a Nonrandomized Clinical Trial

The aim of this non-randomized clinical trial was to evaluate tumor outcomes and subjective quality of voice following radiotherapy and partial laryngectomy in early-stage glottic laryngeal cancers. Non-Randomized Clinical Trial. Otolaryngology and radiation oncology clinics of Imam Khomeini (an affiliated hospital of Tehran University of Medical Sciences) and Amir Aalam Hospitals. Fifteen patients with early-stage glottic laryngeal carcinoma were admitted to the otolaryngology clinic, divided into two treatment groups: radiotherapy and partial laryngectomy. Of the total 50 patients, 25 had a partial laryngectomy and 25 radiotherapies. The comparison of the average of the Voice Handicap Index (VHI) showed significant improvement of vocal quality after treatment for both partial laryngectomy and radiotherapy (P