Nasopharyngeal Cancer: Prevalence, Outcome, and Impact on Health-Related Quality of Life at Princess Norah Oncology Center, Jeddah, Saudi Arabia.

Abstract

IntroductionHead and neck malignancies are considered among the most common cancers that arise from different anatomical sites in the region. The number of new cases diagnosed worldwide each year is estimated to be more than 550,000 resulting in about 380,000 deaths. One of these head and neck cancers that may affect patient quality of life is the nasopharyngeal carcinoma (NPC). The purpose of our study is to assess the outcome, and the quality of life of these patients. Our study reviews NPC patients treated at Princess Norah Oncology Center, Jeddah, retrospectively over the past 15 years to provide additional information on this disease in Saudi Arabia.MethodsWe included all histologically confirmed cases of NPC seen at National Guard Hospital in Jeddah between 2002 and 2017. The data was collected retrospectively from the BestCare system, hospital information system, and the medical records. The created table included demographics, comorbidities, and first symptoms. The research table also contained stage at presentation and treatment modalities. Moreover, 25 patients were asked to complete the Arabic versions of European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire Head and Neck Module (EORTC HN-35) module questionnaire to assess the quality of life. All results were computed using IBM SPSS version 23 (IBM Corp., Armonk, NY), which was provided by College of Medicine at KSAU.ResultsA total of 107 patients with adequate documentation were identified. There were 72.9% males and 27.1% females; 81.3% of patients were alive and in remission and 18.7% were dead. Neck mass was the most common clinical manifestation present in 84.1% of patients. Radiotherapy and chemotherapy were the most used modality by 96.3%. The five-year survival rate year was 81.3%. Moreover, the H&N-35 questionnaire showed that the NPC survivors suffered mostly poor social contact.ConclusionA large proportion of the identified patients were in remission. Quality of life assessment shows that the main impact of the disease and treatment was on social contact.