Culture

The results of a Journal of the American Medical Association study offer a glimmer of hope to families caring for a loved one with Alzheimer's disease. Researchers at the University of Rochester, Johns Hopkins University, and six other academic medical centers found that a high dose of a common antidepressant drug (citalopram) significantly reduced agitation in patients participating in the study. However, given potentially concerning side effects of citalopram, researchers say further investigation is needed to determine whether a smaller dose will be as effective.

The drug combination indacaterol/glycopyrronium (trade name: Ultibro Breezhaler, Xoterna Breezhaler) has been approved since September 2013 for adults with chronic obstructive pulmonary disease (COPD). In an early benefit assessment pursuant to the Act on the Reform of the Market for Medicinal Products (AMNOG), the German Institute for Quality and Efficiency in Health Care (IQWiG) examined whether this drug combination offers an added benefit over the appropriate comparator therapy.

Afatinib (trade name: GIOTRIF) has been approved in Germany since September 2013 for the treatment of adult patients with locally advanced or metastatic non-small cell lung cancer (NSCLC) with activating EGF receptor mutations who have not been treated with an EGF receptor tyrosine-kinase inhibitor (EGFR TKI). In an early benefit assessment pursuant to the Act on the Reform of the Market for Medicinal Products (AMNOG), the German Institute for Quality and Efficiency in Health Care (IQWiG) examined whether this new drug offers an added benefit over the appropriate comparator therapy.

Feb. 19, 2014 (Toronto) - An antidepressant medication has shown potential in treating symptoms of agitation that occur with Alzheimer's disease and in alleviating caregivers' stress, according to a multi-site U.S.- Canada study.

New research from psychologists at the universities of Kent and Limerick has found that music that is felt to be 'beautiful but sad' can help people feel better when they're feeling blue.

The research investigated the effects of what the researchers described as Self-Identified Sad Music (SISM) on people's moods, paying particular attention to their reasons for choosing a particular piece of music when they were experiencing sadness - and the effect it had on them.

Cancer cell spread to the sentinel node—the lymph node to which cancer cells are most likely to spread from a primary tumor—is a risk factor for melanoma death. According to a study published in this week's PLOS Medicine by Anja Ulmer, Christoph Klein and colleagues from the Universities of Tübingen and Regensburg, Germany, the prognosis of a patient largely depends on the number of disseminated cancer cells per million lymphocytes in the sentinel node. Even very low numbers were found to be predictive for reduced survival.

By combining a synthetic scaffolding material with gene delivery techniques, researchers at Duke University are getting closer to being able to generate replacement cartilage where it's needed in the body.

The antidepressant drug citalopram, sold under the brand names Celexa and Cipramil and also available as a generic medication, significantly relieved agitation in a group of patients with Alzheimer's disease. In lower doses than those tested, the drug might be safer than antipsychotic drugs currently used to treat the condition, according to results of a clinical trial led by Johns Hopkins researchers that included seven other academic medical centers in the United States and Canada.

Among patients who had completed standard rehabilitation after hip fracture, the use of a home exercise program that included exercises such as standing from a chair or climbing a step resulted in improved physical function, according to a study in the February 19 issue of JAMA.

The use of the medication citalopram was associated with a reduction in agitation in patients with Alzheimer disease, although at the dosage used in the study, patients experienced mild cognitive and cardiac adverse effects that might limit the practical application of this medication at the dosage of 30 mg per day, according to a study in the February 19 issue of JAMA.

Among patients with untreated paroxysmal (intermittent) atrial fibrillation (AF), treatment with electrical energy (radiofrequency ablation) resulted in a lower rate of abnormal atrial rhythms and episodes of AF, according to a study in the February 19 issue of JAMA.

In a survey of a nationally representative sample of the U.S. population, 65 percent of respondents reported awareness of online physician ratings and about one-fourth reported usage of these sites, according to a study in the February 19 issue of JAMA.

The results of a Journal of the American Medical Association study offer a glimmer of hope to families caring for a loved one with Alzheimer's disease. Researchers at the University of Rochester, Johns Hopkins University, and six other academic medical centers found that a high dose of a common antidepressant drug (citalopram) significantly reduced agitation in patients participating in the study. However, given potentially concerning side effects of citalopram, researchers say further investigation is needed to determine whether a smaller dose will be as effective.

OAK RIDGE, Tenn., Feb. 18, 2014 — Scientists and engineers developing more accurate approaches to analyzing nuclear power reactors have successfully tested a new suite of computer codes that closely model "neutronics" — the behavior of neutrons in a reactor core.

A new UCLA-led study shows that a blood test commonly used to determine whether heart transplant recipients are rejecting their new organ can also predict potential rejection-related problems in the future.

Reporting in the online edition of the peer-reviewed journal Transplantation, researchers demonstrate how the AlloMap test, which uses a blood sample to measure changes in the expression of roughly a dozen genes, can be used over a period of time to assess the risk of dysfunction or rejection of a transplanted heart — months before such an event may occur.