TO STUDY PALLIATION OF SYMPTOMS BY A HYPOFRACTIONATED RADIOTHERAPY SCHEDULE IN ADVANCED INOPERABLE SQUAMOUS CELL CARCINOMAS OF THE ORAL CAVITY.

Introduction: Decisions regarding optimal integration of surgery, radiation and chemotherapy should be made on a case to case basis in a multidisciplinary tumor board setting. Treatment planning of advanced oral cavity cancers is derived from trials that included a heterogeneous group of patients which included all head and neck sites and observational data from the oral cavity cancer patient series.   Aim: To study palliation of symptoms and improvements in Quality of life in inoperable squamous cell cancers of the oral cavity with a hypofractionated radiotherapy schedule. Materials and methods: It is a Prospective observational study in patients with locally advanced squamous cell cancers of the oral cavity attending the outpatient clinic who have been deemed inoperable after discussion in a multidisciplinary team were considered. The data was tested using Friedman’s test for the significance in QoL.   Results: All of the functional scales were found significant in this study with PF, EF and CF being significant at 1% alpha level while RF and SF are significant at 5% alpha level. Role functioning was assessed based on the capabilities of the patient to finish daily activities. The median score remained at 33 but the interquartile range was showing an increasing trend. Both pain and head and neck specific pain had significantly reduced over time. Fatigue had shown a constant reduction during radiation and during the first follow-up as well. The increase in nausea, vomiting and constipation during radiation can be attributed to the use of morphine during radiation for pain control and as an effect of radiation itself. There was weight loss during radiation which improved during subsequent follow-up visits.   Conclusions: In patients diagnosed with inoperable oral cavity cancer, hypofractionated radiotherapy delivering 50 Gy in 20 fractions over 4 weeks is a well-tolerated and safe regimen. In our study statistically significant Quality of life improvement in global health score, social functioning and cognitive functioning lasting for a minimum of six weeks was attained after completion of treatment with this regimen