Cancer
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A prospective longitudinal study to profile patient-reported symptoms during radiotherapy (RT) or concurrent chemoradiotherapy (CCRT) for head and neck cancer was performed. The goals were to understand the onset and trajectory of specific symptoms and their severity, identify clusters, and facilitate symptom interventions and clinical trial design. ⋯ The findings from this prospective longitudinal study identified a pattern of local and systemic symptoms, symptom clusters, and symptom interference that was temporally distinct and marked by increased magnitude and a shift in individual symptom rank order during the treatment course. These inform clinicians about symptom intervention needs, and are a benchmark for future symptom intervention clinical trials.
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Intensive chemotherapy for pediatric acute myeloid leukemia incurs the risk of infectious complications, but the benefits of antibiotic prophylaxis remain unclear. ⋯ Outpatient intravenous antibiotic prophylaxis is feasible in children with acute myeloid leukemia and reduces the frequency of documented infection but not of febrile neutropenia. Despite the emergence of VRE bacteremia, the benefits favor antibiotic prophylaxis. Creative approaches to shorten the duration of prophylaxis and thereby minimize resistance should be explored.
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The purpose of the current study was to describe the outcomes of patients with human epidermal growth factor receptor 2 (HER2)-overexpressed/amplified (HER2+) early breast cancer who received adjuvant or neoadjuvant trastuzumab-based therapy and were subsequently retreated with trastuzumab for metastatic disease. ⋯ When treated with trastuzumab for metastatic disease, patients with HER2+ breast cancer without prior exposure to trastuzumab were found to have superior clinical outcomes to those with prior exposure. Prior trastuzumab exposure should be considered in treatment algorithms and in HER2-targeted clinical trial enrollment for metastatic disease.
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Octreotide long-acting repeatable (LAR) is indicated for the treatment of carcinoid syndrome and diarrhea related to VIPoma, and may delay tumor growth in patients with neuroendocrine tumors (NETs). To the authors' knowledge, the pattern of octreotide LAR use in clinical practice and its impact on survival outcomes has not been well documented. ⋯ The results of this retrospective study suggest a possible survival benefit for the use of octreotide LAR in elderly patients with distant-stage NET with carcinoid syndrome. The results of the current study also suggest that octreotide LAR is underused in this population despite recommended guidelines.