Cardioprotective Potential of Sodium-Glucose Cotransporter-2 Inhibitors in Patients With Cancer Treated With Anthracyclines: An Observational Study.

Anthracyclines are pivotal in cancer treatment, yet their clinical utility is hindered by the risk of cardiotoxicity. Preclinical studies highlight the effectiveness of sodium-glucose cotransporter-2 inhibitors (SGLT2i) in mitigating anthracycline-induced cardiotoxicity. Nonetheless, the translation of these findings to clinical practice remains uncertain.

Physical Activity, Air Pollution Exposure, and Lung Function Interactions Among Adults with COPD.

Rationale: Although physical activity is strongly encouraged for patients with chronic obstructive pulmonary disease (COPD), it is unknown if physical activity affects daily exposure to air pollution, or whether it attenuates or exacerbates the effects of pollution on the airways among adults with COPD.

Methods: Thirty former smokers with moderate-to-severe COPD in Boston were followed for 4 non-consecutive months in different seasons. We assessed daily lung function (forced expiratory volume in 1 second [FEV] and forced vital capacity [FVC]), prior-day personal pollutant exposure measured by portable air quality monitors (fine particulate matter [PM] nitrogen oxide [NO], and ozone [O]), and daily step count.