Health News

Physicians accept remote auscultation alternative for quarantined patients

Remote auscultation of heart and lungs is an acceptable alternative to legacy measures for quarantined COVID-19 patients, according to a study published online April 20 in Sensors. Or Haskel, from Tel-Aviv University in Israel, and colleagues conducted a prospective, cross-sectional comparative assessment of a remote physical examination device (TytoCare), used primarily for heart and lung […]

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Safety Concerns Halt High-dose Tenecteplase Stroke Study

A study investigating a high dose (0.4 mg/kg) of the bolus thrombolytic tenecteplase in the treatment of patients with moderate to severe acute ischemic stroke was stopped prematurely because of increased rates of intracranial hemorrhage (ICH) and mortality with the agent, compared with the standard-of-care thrombolytic, alteplase. “We are not continuing studies with the 0.4 mg/kg dose […]

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Global Brain Health Impacts Post-Stroke Outcomes

The study covered in this summary was published on bioRxiv.org as a preprint and has not yet been peer reviewed. Key Takeaways Global brain health is worsened after stroke in direct correlation to amount of lesion damage and is associated with sensorimotor outcomes. Imaging-based evaluations of global brain health, indexed as brain age, may improve […]

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Could leg pain be due to varicose veins?

Patients experiencing an achy, heavy feeling or a burning sensation in their legs may be feeling the symptoms of varicose veins. These twisted, enlarged veins often develop as people age, but they also can begin when people are younger. Any vein that is close to the skin’s surface—called a superficial vein—can become a varicose vein. […]

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Effects of diet on COVID-19 outcomes

The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) spread worldwide, causing the coronavirus disease 2019 (COVID-19) pandemic, with over 512 million cases and over 6.2 million deaths so far. The often-unpredictable severity of the illness has defied attempts to predict COVID-19 outcomes, driving much research to identify factors that can mitigate the clinical manifestations of the infection. […]

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First-of-its-kind model could inform design of lens implants

Older adults who hold reading material at arm’s length to bring it into focus are actually taking on the work that their eyes once did. It’s a literal lack of accommodation: the process by which the eye’s lens normally morphs from an ellipsoid to a more spherical shape when shifting focus between distant and nearby […]