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Complications from preventable surgical-site infections leading to hospital readmissions after colon surgery

Nearly one-quarter of privately insured colon surgery patients are readmitted to the hospital within three months of discharge at a cost of roughly $9,000 per readmission, according to Johns Hopkins researchers, who've identified a major area for quality improvement and cost reduction in health care.

17 Nov 2011

Modified spider silk proteins for cancer gene therapy

A new episode in the American Chemical Society's (ACS) award-winning "Global Challenges/Chemistry Solutions" podcast series spins a real-life tale in which spider silk shows promise for overcoming a major barrier to the use of gene therapy in everyday medicine.

17 Nov 2011

Loyola surgeon first in the Chicago to implant Esteem hearing device

Lesa Merlo's hearing loss was so severe she had to read her children's lips when they talked to her. Then Dr. Sam Marzo of Loyola University Medical Center implanted a new hearing device in her middle ear. "I could hear their real laugh for the first time since they were babies," she said. "It was different, clear, pure and more beautiful than I could have ever imagined."

17 Nov 2011

Calcium scoring test may predict risk of heart disease

Coronary calcium in heart arteries provides important clues about risk, even among younger and elderly patients and those without traditional risk factors, according to new studies.

17 Nov 2011

Probiotic before radiation therapy can protect intestine from damage

Scientists at Washington University School of Medicine in St. Louis have shown that taking a probiotic before radiation therapy can protect the intestine from damage — at least in mice.

17 Nov 2011

Drug-coated balloon restores blood flow in narrowed bare metal stent

A drug-coated balloon inserted in a narrowed bare metal stent is a promising therapy for restoring blood flow, according to research presented at the American Heart Association's Scientific Sessions 2011.

17 Nov 2011

UT Dallas students and faculty win three ASHA competitive awards

UT Dallas students and faculty have won three competitive awards from the American Speech Language and Hearing Association (ASHA), which will present the prizes at its annual conference this week in San Diego.

17 Nov 2011

GORE TAG Thoracic Endoprosthesis receives FDA approval for treatment of TAAs

W. L. Gore & Associates, Inc. (Gore) announced that it has received approval from the US Food and Drug Administration (FDA) to market the Conformable GORE TAG Thoracic Endoprosthesis as a minimally invasive treatment for patients suffering from thoracic aortic aneurysms.

16 Nov 2011

New CAD test associated with higher rates of cardiac procedures, health-care spending

A new, noninvasive diagnostic test for coronary artery disease is associated with a higher rate of subsequent invasive cardiac procedures and higher health-care spending. That's according to an observational study of Medicare recipients conducted by researchers at the Stanford University School of Medicine.

16 Nov 2011

CDCs can increase healthy heart muscle cells in patients with ischemic heart disease

Healthy, new heart cells have been generated by animals with chronic ischemic heart disease after receiving stem cells derived from cardiac biopsies or "cardiospheres," according to research conducted at the University at Buffalo School of Medicine and Biomedical Sciences.

16 Nov 2011

Study: Pneumonia the most common serious infection post-heart surgery

Pneumonia - not a deep incision surgical site infection - is the most common serious infection after heart surgery, according to new research presented at the American Heart Association's Scientific Sessions 2011.

16 Nov 2011

Health Canada approves NDSsi's ZeroWire wireless surgical video technology

NDS Surgical Imaging (NDSsi) today announced it received Health Canada approval for its ZeroWire wireless surgical video technology.

16 Nov 2011

EMA grants orphan designation to AMT for hemophilia B gene therapy

Amsterdam Molecular Therapeutics, a leader in the field of human gene therapy, announced today that the European Medicines Agency (EMA) has granted orphan designation for its gene therapy program for the treatment of hemophilia B. Orphan designation in the European Union provides several benefits including 10 years of market exclusivity from product launch and access to the central authorization procedure.

16 Nov 2011

ProFibrix Fibrocaps effectively reduces bleeding in liver resection surgery

ProFibrix B.V., a leader in the development of innovative products for hemostasis, today announced that its multicenter Phase II clinical trial with Fibrocaps in liver resection surgery resulted in a highly statistically significant 50% reduction in mean time to hemostasis (TTH) compared to active control.

15 Nov 2011

Positive long-term data from Abbott's ABSORB drug eluting BVS trial on CAD

Abbott today announced positive long-term data from the two-stage ABSORB trial, which is evaluating the ABSORB drug eluting bioresorbable vascular scaffold (BVS) for the treatment of coronary artery disease.

15 Nov 2011

Stem cell therapy within 2 or 3 weeks does not improve heart function after attack

A research network led by a Mayo Clinic physician found that stem cells obtained from bone marrow delivered two to three weeks after a person has a heart attack did not improve heart function.

15 Nov 2011

Stem cell injections within two weeks may not help in post heart attack recovery

University Hospitals Case Medical Center researchers could still be close to giving heart attack patients a second chance-just not as they originally thought.

15 Nov 2011

Delay in hypothermia, ROSC linked with poor post cardiac arrest neurologic outcomes

Delay in initiation of therapeutic hypothermia and delay in return of spontaneous circulation (ROSC), evidenced by a palpable pulse or a measurable blood pressure, were both associated with poor neurologic outcomes in post cardiac arrest patients, according to a study being presented Nov. 14 at the at the American Heart Association (AHA) scientific sessions in Orlando, Fla.

15 Nov 2011

CAS after prior revascularization safe, effective for carotid artery stenosis patients

A new study shows that carotid artery stenting (CAS) following prior same-side carotid artery revascularization is safe, effective and results in lower incidences of in-hospital death, stroke and heart attack compared to first-time CAS for carotid artery stenosis.

15 Nov 2011

Study compares safety of procedures at hospitals with and without cardiac surgery backup

Hospitals that do not have cardiac surgery capability can perform nonemergency angioplasty and stent implantation as safely as hospitals that do offer cardiac surgery. That is the finding of the nation's first large, randomized study to assess whether patients do just as well having nonemergency angioplasty performed at smaller, community hospitals that do not offer cardiac surgery.

15 Nov 2011

Medical Procedure News

Complications from preventable surgical-site infections leading to hospital readmissions after colon surgery

Modified spider silk proteins for cancer gene therapy

Loyola surgeon first in the Chicago to implant Esteem hearing device

Calcium scoring test may predict risk of heart disease

Probiotic before radiation therapy can protect intestine from damage

Drug-coated balloon restores blood flow in narrowed bare metal stent

UT Dallas students and faculty win three ASHA competitive awards

GORE TAG Thoracic Endoprosthesis receives FDA approval for treatment of TAAs

New CAD test associated with higher rates of cardiac procedures, health-care spending

CDCs can increase healthy heart muscle cells in patients with ischemic heart disease

Study: Pneumonia the most common serious infection post-heart surgery

Health Canada approves NDSsi's ZeroWire wireless surgical video technology

EMA grants orphan designation to AMT for hemophilia B gene therapy

ProFibrix Fibrocaps effectively reduces bleeding in liver resection surgery

Positive long-term data from Abbott's ABSORB drug eluting BVS trial on CAD

Stem cell therapy within 2 or 3 weeks does not improve heart function after attack

Stem cell injections within two weeks may not help in post heart attack recovery

Delay in hypothermia, ROSC linked with poor post cardiac arrest neurologic outcomes

CAS after prior revascularization safe, effective for carotid artery stenosis patients

Study compares safety of procedures at hospitals with and without cardiac surgery backup

Real-time Raman monitoring for pharmaceutical hot melt extrusion

Synthetic Psychedelics: A Growing Public Health Concern

How the Vutara VXL simplifies single-molecule imaging

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