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1781

Implanted cardiac monitors indicate incidence of undiagnosed AFib may be substantial in high-risk patients

With the use of implanted cardiac monitors researchers found a substantial incidence (nearly 30 percent) of previously undiagnosed atrial fibrillation (AF) after 18 months in patients at high risk of both AF and stroke, according to a study. Atrial fibrillation affects millions of people worldwide and increases with older age, hypertension, diabetes, and heart failure, […]

1782

Proton therapy lowers treatment side effects in paediatric head and neck cancer patients

Paediatric patients with head and neck cancer can be treated with proton beam therapy (PBT) instead of traditional photon radiation, and it will result in similar outcomes with less impact on quality of life. Researchers from the Perelman School of Medicine at the University of Pennsylvania as well as Children’s Hospital of Philadelphia analysed cases […]

1783

Guidelines on ST-segment elevation myocardial infarction published

Guidelines on the management of acute myocardial infarction in patients with ST-segment elevation have been published. The document provides recommendations on topics not covered by the 2012 Guidelines and changes some previous recommendations following new evidence. For the first time there is a clear definition of when to start the clock for the 90 minute […]

1784

Handheld spectral analyser turns smartphone into diagnostic tool

Researchers at the University of Illinois at Urbana-Champaign have developed technology that enables a smartphone to perform lab-grade medical diagnostic tests that typically require large, expensive instruments. Costing only $550, the spectral transmission-reflectance-intensity (TRI)-Analyzer from Bioengineering and Electrical & Computer Engineering Professor Brian Cunningham’s lab attaches to a smartphone and analyses patient blood, urine, or […]

1785

Personalized breast cancer care

UT Southwestern Medical Center researchers have developed a method to map protein changes that occur in different subtypes of breast cancer cells in response to DNA damage from a new class of chemotherapy drugs.The research could someday lead to a test to predict an individual patient’s response to a particular drug in the class of […]

1786

Personalized antibiotic treatment

A team of researchers from the University of Freiburg has developed a system inspired by biology that can detect several antibiotics in human blood or other fluids at the same time. This biosensor system could be used for medical diagnostics in the future, especially for point-of-care testing in doctors’ practices, on house calls and in […]

1787

Ultrasound scoring system for thyroid nodules to reduce unnecessary biopsies

Nodules — a type of abnormality detected by ultrasound — are extremely common in the thyroid gland. Up to two-thirds of adults have nodules in this gland, and most are benign or only cause a slow-growing cancer that is no threat to life.A minority are aggressive cancer that requires treatment, leaving physicians and patients with […]

1788

Doctors need cultural training

A study conducted at the Department of Global Public Health and Primary Care (IGS), University of Bergen (UiB), concluded that Norwegian family doctors show little cultural competency when dealing with patients from an immigrant background. “We need a new strategy on immigrant health, which should include an obligatory component in medical training in cultural competency,” […]

1789

Flexible sensors can detect movement in GI tract

Researchers at MIT and Brigham and Women’s Hospital have built a flexible sensor that can be rolled up and swallowed. Upon ingestion, the sensor adheres to the stomach wall or intestinal lining, where it can measure the rhythmic contractions of the digestive tract. Such sensors could help doctors to diagnose gastrointestinal disorders that slow down […]

1790

ICU patients who survive respiratory condition may suffer from prolonged post-intensive care syndrome

Patients who survive acute respiratory distress syndrome (ARDS) often leave a hospital intensive care unit with debilitating mental, physical, or cognitive problems that may limit their quality of life. Now, a new study of 645 ARDS survivors by researchers at Intermountain Medical Center, Johns Hopkins University, and the University of Utah, has identified subgroups of […]