A Descriptive Study of Quality of Life Following Neoadjuvant Chemotherapy and Transoral Robotic Surgery for Human Papillomavirus-Associated Oropharyngeal Squamous Cell Carcinoma.

BACKGROUND: Patients with oropharyngeal squamous cell carcinoma (OPSCC) treated with radiation-based therapy suffer from short- and long-term toxicities that affect quality of life (QOL). Transoral robotic surgery (TORS) has an established role in the management of early OPSCC but adjuvant treatment is often indicated postoperatively due to the high incidence of nodal metastasis associated with advanced human papillomavirus (HPV)-related OPSCC. To overcome the need for adjuvant radiation therapy (RT), neoadjuvant chemotherapy followed by TORS and neck dissection (ND) is proposed. This study aimed to assess if QOL in HPV-associated OPSCC receiving neoadjuvant chemotherapy followed by TORS and ND returns to baseline within 12 months of completing treatment. METHODS: A 12 month longitudinal study was carried out at McGill University Health Centre in Montreal, Canada, among a convenience sample of patients with American Joint Committee on Cancer Seventh Edition stage III and IVa HPV-related OPSCC who were treated with neoadjuvant chemotherapy followed by TORS and ND. QOL data were obtained pretreatment and at 1, 3, 6, and 12 months following treatment completion using the European Organisation for Research and Treatment of Cancer Core and Head and Neck extension modules. Paired t tests and mixed models for repeated measures analysis were used to assess changes in QOL from baseline to 12 months postoperatively and over time, respectively. RESULTS: Nineteen of 23 patients (median age 58 years) who received the study treatment fulfilled the eligibility criteria. OPSCC subsites were palatine tonsil (n = 12) and base of tongue (n = 7). All 19 patients were treated per protocol and none required adjuvant RT as per pathology review and protocol requirements at a postoperative multidisciplinary team tumor board discussion. No significant differences were found when comparing 12 month QOL follow-up scores to pretreatment scores in measures that would likely be affected by RT [eg, swallowing (P = .7), social eating (P = .8), xerostomia (P = .9)]. CONCLUSION: In HPV-related OPSCC, neoadjuvant chemotherapy followed by TORS and ND as definitive treatment is associated with excellent QOL outcomes. Postoperative QOL scores returned to baseline by 3 months and were maintained for all measures, indicating a return to normal function.

Smoking and Crohn's disease: active modification of an independent risk factor (education alone is not enough).

INTRODUCTION: Smoking can induce the onset of Crohn's disease in genetically susceptible patients and may accelerate progression and disease severity. There is a paucity of information as to patient knowledge of the impact of smoking on disease progression. The aim of this study was to assess patient awareness, initiate smoking cessation therapy and monitor the effectiveness of an active smoking cessation programme in patients with Crohn's disease. METHODS: All patients with a diagnosis of Crohn's disease over a ten year period were identified from a prospectively managed database. Details of smoking history and patient knowledge of the link between Crohn's disease and smoking were collected through a telephone questionnaire. Current smokers who wished to quit were enrolled in a smoking cessation programme and followed prospectively for 12 months. RESULTS: 340 patients were identified with 281 eligible for inclusion. 181 patients agreed to a telephone survey (64.4% patient uptake). Smokers had an increased incidence of surgical intervention (OR 2.2; CI 1.02, 4.78 P=0.043). Awareness of the link between smoking and Crohn's disease was highest in the current smoking cohort and lowest in the non-smoking cohort (CS:NS; 79.5%:43% p<0.001). 29% of patients with a smoking history had previously been offered smoking cessation therapy. 77% of current smokers opted for smoking cessation therapy. At 6 months 53% of these patients remained smoke free and 37% at 12 months. CONCLUSION: In patients with Crohn's disease, information alone is ineffective at achieving smoking cessation. Good cessation rates are achievable if information is supported by active smoking cessation therapy.