NEW YORK (Reuters Health) – Bloodstream infections are more common with the use of needle-free mechanical valve connectors in intravascular catheters, a new study shows. The needle-free mechanical…
NEW YORK (Reuters Health) – In elderly heart failure patients with ejection fractions of 35% or less, implantable cardioverter defibrillators (ICD) can significantly improve long-term survival, according to…
NEW YORK (Reuters Health) – In patients with asymptomatic carotid stenosis (ACS), microemboli and cardiovascular events can be markedly reduced by aggressive medical therapy, Canadian research shows. This…
NEW YORK (Reuters Health) – Full assessment of carotid artery plaques requires more than one imaging modality, say researchers from the Netherlands. “Positron emission tomography (PET) imaging allows…
NEW YORK (Reuters Health) – In diabetic patients, sirolimus-eluting stents reduce the risk for coronary artery restenosis compared with paclitaxel-eluting stents, a meta-analysis shows. Because the relative efficacy…
NEW YORK (Reuters Health) – Core needle biopsies seem almost as accurate as open biopsy in detecting breast cancer, and less prone to complications, a meta-analysis has found.…
NEW YORK (Reuters Health) – The Prove-it sepsis assay (Mobidiag, Helsinki, Finland) is highly sensitive and specific in identifying bacterial species in blood samples and provides much faster…
NEW YORK (Reuters Health) – Breast cancer recurrence rates are lower with aromatase inhibitors than with tamoxifen, according to meta-analyses published online by the Journal of Clinical Oncology.…
NEW YORK (Reuters Health) – Children who are disease-free 5 years after a cancer diagnosis are still at risk for recurrence for another 20 years or more, new…
NEW YORK (Reuters Health) – Methadone is a safe, effective first- or second-line treatment of cancer pain, even in outpatients, a retrospective study suggests. Concerns over its long…