Quality of Life in Patients with Recurrent Oral Squamous Cell Carcinoma: A Study from India

Locoregional recurrence of oral cancer causes significant morbidity. This study aims at assessing the functional outcomes of patients undergoing treatment for recurrent oral squamous cell carcinoma.

This study was done in a tertiary care center in North India and includes prospective cohort of 179 recurrent oral carcinoma patients, from September 2017 to September 2018. Patients undergoing treatment of recurrent oral carcinoma were assessed for quality-of-life score at baseline before starting treatment and two months after the completion of the treatment. For the assessment, EORTC QLQH&N35 questionnaire was used.

Of 179 patients included, 71 (39.66%) patients underwent salvage surgery and 104 patients (58.10%) received palliative chemotherapy. One hundred and thirty patients could complete the "EORTC-QOL-H&N-35" questionnaire on required two occasions. Forty-nine patients died before completing second questionnaire. More than half (55.6%) of patients who underwent salvage surgery had improved quality of life after the procedures. They have little or no pain in oral cavity, improved swallowing, less odynophagia, improvement in neck and shoulder pain, less problems with the external appearance and socialization, and enjoyed better sexual life. In patients receiving palliative chemotherapy, the quality of life declined in majority (88.1%) of the patients.

Although salvage surgery is the best modality of treatment for recurrent oral carcinoma, only about one-third of patients qualify for surgery and enjoy improved quality of life following surgery. On the other hand, in majority of the patients receiving palliative chemotherapy, the quality of life worsened with time and treatment.