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Oral mucositis is associated with significantly worse clinical and economic outcomes in blood and marrow transplantation.

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The objective of this study was to estimate health care-resource utilization in head and neck cancer (HNC) patients. This was a prospective, longitudinal, multicenter, noninterventional study of mucositis in patients receiving radiation with or without chemotherapy for HNC. Mouth and throat soreness and functional impairment were measured using the Oral Mucositis Weekly Questionnaire-HNC. Resource utilization data were obtained from patient interviews and recorded from the patient's medical chart. Seventy-five patients were enrolled from six centers. Fifty (67%) patients received concurrent chemoradiation therapy; 34 (45%) received intensity-modulated radiation therapy. Over the course of treatment, 57 (76%) patients reported severe mouth and throat soreness. Pain and functional impairment because of mouth and throat soreness increased during the course of therapy despite the use of opioid analgesics in 64 (85%) of the patients. Complications of radiation therapy resulted in increased patient visits to physicians, nurses, and nutritionists. Thirty-eight (51%) patients had a feeding tube placed. Twenty-eight patients (37%) were hospitalized, five of whom were hospitalized twice; of the 33 admissions, 10 (30%) were designated as secondary to mucositis by their treating physician. Mean length of hospitalization was 4.9 days (range: 1-16). This study demonstrates that mucositis-related pain and functional impairment is associated with increased use of costly health resources. Effective treatments to reduce the pain and functional impairment of oral mucositis are needed in this patient population.

Background The role of autologous stem cell transplantation (ASCT) in the first complete remission (CR1) of peripheral T‐cell lymphomas (PTCLs) is not well defined. This study analyzed the impact of ASCT on the clinical outcomes of patients with newly diagnosed PTCL in CR1. Methods Patients with newly diagnosed, histologically confirmed, aggressive PTCL were prospectively enrolled into the Comprehensive Oncology Measures for Peripheral T‐Cell Lymphoma Treatment (COMPLETE) study, and those in CR1 were included in this analysis. Results Two hundred thirteen patients with PTCL achieved CR1, and 119 patients with nodal PTCL, defined as anaplastic lymphoma kinase–negative anaplastic large cell lymphoma, angioimmunoblastic T‐cell lymphoma (AITL), or PTCL not otherwise specified, were identified. Eighty‐three patients did not undergo ASCT, whereas 36 underwent consolidative ASCT in CR1. At the median follow‐up of 2.8 years, the median overall survival was not reached for the entire cohort of patients who underwent ASCT, whereas it was 57.6 months for those not receiving ASCT (P = .06). ASCT was associated with superior survival for patients with advanced‐stage disease or intermediate‐to‐high International Prognostic Index scores. ASCT significantly improved overall and progression‐free survival for patients with AITL but not for patients with other PTCL subtypes. In a multivariable analysis, ASCT was independently associated with improved survival (hazard ratio, 0.37; 95% confidence interval, 0.15‐0.89). Conclusions This is the first large prospective cohort study directly comparing the survival outcomes of patients with nodal PTCL in CR1 with or without consolidative ASCT. ASCT may provide a benefit in specific clinical scenarios, but the broader applicability of this strategy should be determined in prospective, randomized trials. These results provide a platform for designing future studies of previously untreated PTCL.

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