Improvements in the function, quality of life, and longevity of patients with Duchenne muscular dystrophy (DMD) have been achieved through a multidisciplinary approach to management across a range of health-care specialties. In part 3 of this update of the DMD care considerations, we focus on primary care, emergency management, psychosocial care, and transitions of care across the lifespan. Many primary care and emergency medicine clinicians are inexperienced at managing the complications of DMD. We provide a guide to the acute and chronic medical conditions that these first-line providers are likely to encounter. With prolonged survival, individuals with DMD face a unique set of challenges related to psychosocial issues and transitions of care. We discuss assessments and interventions that are designed to improve mental health and independence, functionality, and quality of life in critical domains of living, including health care, education, employment, interpersonal relationships, and intimacy.
BACKGROUND: In this prospective study, the authors evaluated potential treatment toxicity and progression-free survival in patients with low-grade glioma who received treatment with proton radiation therapy. METHODS: Twenty patients with World Health Organization grade 2 glioma who were eligible for radiation therapy were enrolled in a prospective, single-arm trial of proton therapy. The patients received proton therapy at a dose of 54 Gy (relative biological effectiveness) in 30 fractions. Comprehensive baseline and regular post-treatment evaluations of neurocognitive function, neuroendocrine function, and quality of life (QOL) were performed. RESULTS: All 20 patients (median age, 37.5 years) tolerated treatment without difficulty. The median follow-up after proton therapy was 5.1 years. At baseline, intellectual functioning was within the normal range for the group and remained stable over time. Visuospatial ability, attention/working memory, and executive functioning also were within normal limits; however, baseline neurocognitive impairments were observed in language, memory, and processing speed in 8 patients. There was no overall decline in cognitive functioning over time. New endocrine dysfunction was detected in 6 patients, and all but 1 had received direct irradiation of the hypothalamic-pituitary axis. QOL assessment revealed no changes over time. The progression-free survival rate at 3 years was 85%, but it dropped to 40% at 5 years. CONCLUSIONS: Patients with low-grade glioma tolerate proton therapy well, and a subset develops neuroendocrine deficiencies. There is no evidence for overall decline in cognitive function or QOL. Cancer 2015;121:1712-9.
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