Investor News: Peer pressure inflates stock bubbles
November 7th 2007The herd mentality is alive and well when it comes to investing in high-risk, high-potential stocks. Researchers found that what investors fear most is not the chance they'll lose money with their investments, but the risk that they'll do worse than their peers.
Conflicting reports of drug-eluting stent safety add to growing controversy
November 13th 2006A series of analyses offers no consensus on the safety of drug-eluting stents (DES) compared with bare metal stents. Depending on the study, DES either result in an increase in major adverse coronary events (MACE) or a decrease in subsequent need for coronary artery bypass graft (CABG) surgery and repeat percutaneous coronary intervention without an excess of adverse clinical events.
New anticoagulant drug-plus-antidote system passes initial safety trials
November 13th 2006The first-ever anticoagulant drug-plus-antidote system has passed initial safety trials at Duke University in Durham, N.C. The new platform combines a short nucleic acid chain that quickly blocks clotting with an antidote that removes the clotting blockage in minutes.
Pioglitazone demonstrates anti-atherosclerotic effect in type 2 diabetics
November 13th 2006The thiazolidinedione pioglitazone has a beneficial effect on carotid intima media thickness (CIMT) compared with glimepiride in patients with type 2 diabetes, said Theodore Mazzone, MD, lead investigator of the CHICAGO (Carotid Intima Media Thickness in Atherosclerosis Using Pioglitazone) study.
Pharmacist intervention improves medication adherence, leads to risk factor improvement
November 13th 2006Pharmacist-directed education combined with prepackaging of medications increases compliance with medication schedules, leading to improvements in blood pressure and cholesterol levels among elderly patients, according to a study headed by Allen J. Taylor, MD.
Coronary calcium screening influences use of statins and aspirin
November 12th 2006Screening for coronary calcium may provide an impetus for physicians to initiate preventive cardiovascular therapies in patients who have coronary calcium, but persistence with the medications is no better than in patients who are started on therapies without a coronary calcium test, said Allen J. Taylor, MD
Navimedix offers free pharmacy connection
November 10th 2006You don't have an e-prescribing program, but wish you could reduce the number of pharmacy calls regarding refills? Help may be on the way. Navimedix, a national company that provides web-based, health plan-sponsored administrative services, recently started offering a free service that connects physician offices online with pharmacies for prescription renewals, patient drug histories, and formulary lookups. The only thing physicians have to do is allow Navimedix to include some patient care messages from plans and disease management companies on the refill queries from pharmacies.
Stroke risk increases significantly in AF patients
October 1st 2006Patients with atrial fibrillation (AF) who are over age 65 are 5 to 7 times more likely to have a stroke than same-aged patients without the condition, said Daniel Tambunan, MD, Assistant Director, Family Practice Residency, Florida Hospital, Orlando, Fla.