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Int J Radiat Oncol Biol Phys
January 2025
McGill University, Oncology, Montreal, Quebec, Canada. Electronic address:
Acute radiation dermatitis (ARD) is a prevalent adverse effect of radiotherapy in patients with breast cancer, and there is a lack of high-quality data regarding its prevention and management. This study employs a systematic and iterative process to compile the perspectives of Canadian radiation oncology, nursing, and dermatology experts, aiming to establish consensus-based recommendations for the prevention and management of ARD in breast cancer patients. A modified Delphi consensus was conducted with the participation of 19 experts from across Canada.
View Article and Find Full Text PDFJ Allergy Clin Immunol Pract
December 2024
Department of Allergy, Beijing Tongren Hospital, Capital Medical University, Beijing 100730, China; Department of Otolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing 100730, China; Beijing Laboratory of Allergic Diseases and Beijing Key Laboratory of Nasal Diseases, Beijing Institute of Otolaryngology, Beijing 100005, China. Electronic address:
Background: Moderate to severe persistent allergic rhinitis (AR) poses a substantial socioeconomic burden.
Objectives: We aimed to establish the superiority of bencycloquidium bromide (BCQB) nasal spray and BCQB combined with mometasone furoate nasal spray (MFNS) over MFNS alone in adults with moderate-to-severe persistent AR.
Methods: In this multicentre, randomised controlled clinical trial (NCT05038202), adults with moderate-to-severe persistent AR were randomly assigned to receive the BCQB, MFNS, or a combination treatment, for 4-week periods.
Environ Pollut
December 2024
RECETOX, Faculty of Science, Masaryk University, Kotlarska 2, 611 37 Brno, the Czech Republic. Electronic address:
Indoor dust contains various endocrine-disrupting contaminants, yet the effect drivers of observed glucocorticoid activity are completely unknown. This study conducted an effect-directed analysis using orthogonal fractionation to identify effect drivers of glucocorticoid activity in indoor dust. After the detection of bioactivity using a human cell line stably transfected with a reporter gene, the sample underwent parallel HPLC fractionations with octadecyl, pentafluorophenyl, and aminopropyl columns to obtain orthogonal fractions.
View Article and Find Full Text PDFBackground: Whether inhaled corticosteroids (ICSs) reduce major adverse cardiovascular events (MACEs) in people with chronic obstructive pulmonary disease (COPD) is debated.
Objectives: To establish, within people with COPD, (1) whether ICS reduced MACE rates (acute coronary syndrome (ACS), heart failure (HF), ischaemic strokes or cardiovascular-specific death) compared with long-acting bronchodilators; and (2) whether drug class, incident usership or patient cardiovascular history influenced the ICS-MACE relationship.
Methods: We conducted a cohort study including patients with COPD in England, using Clinical Practice Research Datalink Aurum data, linked with Hospital Episode Statistics and Office of National Statistics death data, between 1 January 2010 and 31 December 2019.
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