Surgery News and Research

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Minimally invasive mitral valve surgery is safe and effective

Surgical treatment for mitral valve disease includes either repairing the patient's diseased valve or replacing it with a metal, mechanical valve or an animal tissue valve. The majority of those procedures are open-heart operations that require a major incision in the chest. Now, after a six-year study, surgeons at the University of Maryland Medical Center in Baltimore conclude that minimally invasive mitral valve repair techniques, through only a two-inch incision in the right side of the chest, are safe, durable and effective. The results are published in the September 2009 Annals of Surgery.

29 Sep 2009

CIHR and CMAJ honour eight Canadian Health Researchers

The Canadian Institutes of Health Research (CIHR) and the Canadian Medical Association Journal (CMAJ) today honoured eight outstanding Canadian individuals and teams with the first ever CIHR-CMAJ Top Canadian Achievements in Health Research Awards, which recognize and celebrate Canadian health research and innovation excellence.

29 Sep 2009

Underinsured struggle to keep up with bills; uninsured seek clinic care or play the odds

The underinsured are continuing their struggle to keep up with piling medical bills, and are seeking care at federally funded clinics in greater-than-ever numbers, but some choose to remain uninsured.

29 Sep 2009

OTI to participate in new Extremity Trauma Clinical Research Consortium

The Orthopaedic Trauma Institute (OTI) at the San Francisco General Hospital and Trauma Center and University of California, San Francisco has been chosen to serve as one of 12 core clinical centers in a newly established Extremity Trauma Clinical Research Consortium.

29 Sep 2009

Radiation treatment after prostate cancer surgery eradicates recurrent cancer

The largest single-institution study of its kind has found few complications in prostate cancer patients treated with radiotherapy after surgery to remove the prostate. Men in this study received radiotherapy after a prostate-specific antigen (PSA) test following surgery indicated their cancer had recurred.

29 Sep 2009

Leptin can determine osteoarthritis in obese patients

The link between obesity and osteoarthritis may be more than just the wear and tear on the skeleton caused by added weight.

29 Sep 2009

2009 International Society meeting to focus on hip arthroscopy

Recent advances in diagnostic imaging techniques and hip arthroscopy procedures are giving physicians and surgeons better tools with which to treat hip pain. The 2009 International Society for Hip Arthroscopy meeting, hosted by Hospital for Special Surgery in New York, brings together leading surgeons from all over the world to take an in-depth look at hip arthroscopy and its potential benefits.

29 Sep 2009

Preclinical data of CardiAQ Valve Technologies' TMVI in vivo study presented at the TCT 2009

Transcatheter heart valve company CardiAQ Valve Technologies (CVT), which is developing the world’s first self-conforming and self-anchoring technology for Transcatheter Mitral Valve Implantation (TMVI), announced today that successful results of an acute in vivo study of its TMVI system were disclosed by Dr. Joseph Bavaria during the “Mitral Valve Therapies Prior to and in Human Investigation” program at the “Transcatheter Cardiovascular Therapeutics (TCT) 2009” annual scientific meeting on Friday.

28 Sep 2009

World’s first Cesium-131 implant for recurrent head and neck cancer performed

IsoRay, Inc. (Amex: ISR) announced today that on August 5, 2009, Dr. Bhupesh Parashar from the Department of Radiation Oncology, Dr. David Kutler of the Department of Otorhinolaryngology, and Dr. Jason Spector of the Department of Plastic Surgery at Weill Cornell Medical Center performed the world’s first Cesium-131 implant for a recurrent head and neck cancer (buccal mucosa).

28 Sep 2009

UK scientists discover new route by which leukaemia develops

CANCER RESEARCH UK SCIENTISTS have discovered a completely new route by which leukaemia develops, according to research published in Nature.

28 Sep 2009

Preliminary results from procedural review of Menaflex released by the FDA

The U.S. Food and Drug Administration (FDA) yesterday released preliminary results of a review of its internal procedures surrounding the review of ReGen Biologics’Menaflex collagen meniscus implant for use in the U.S.

28 Sep 2009

Child health experts to gather in Italy for Excellence in Paediatrics conference

Obesity, the flu pandemic and diabetes are just three of the hot topics that will be explored when top child health experts gather in Italy for Excellence in Paediatrics from 3 to 6 December 2009.

28 Sep 2009

Podiatric experts recommend team approach for diabetic foot care

Every 30 seconds, across the globe an individual loses a limb due to poor diabetes management. In the U.S., diabetes affects nearly 24 million people. When poorly controlled, diabetes results in nerve damage and poor circulation to the legs and feet.

28 Sep 2009

UTAS chooses ADI Blackfin processors to ensure high quality patient care

Analog Devices, Inc. (NYSE: ADI) today announced that UTAS, a provider of medical devices for patient monitoring and diagnostics, has selected ADI Blackfin® processors to ensure high-performance digital signal processing operations and robust functionality across its full line of products.

28 Sep 2009

Research reveals prophylactic mastectomy is on the rise

A new study of New York State data finds that the number of women opting for surgery to remove the healthy breast after a cancer diagnosis in one breast is rising, despite a lack of evidence that the surgery can improve survival.

28 Sep 2009

First heart surgery using MECC system completed

MAQUET Cardiovascular announced today that Johannes Bonatti, M.D., Professor of Surgery and Director of Coronary Surgery and Advanced Coronary Interventions at the University of Maryland Heart Center in Baltimore, has completed the world's first use of the MAQUET Minimized ExtraCorporeal Circulation (MECC) system during a successful robotic and fully endoscopic heart surgery. The new cardiopulmonary bypass technology is the first major advancement in perfusion technology in the last decade. It is designed to minimize the effects of traditional heart surgery and aid in minimally-invasive heart surgery without the need to stop the patient's heart from beating.

28 Sep 2009

New research offers significant insights into the long-term impact of a major disaster on routine surgical services

New research published in the September issue of the Journal of the American College of Surgeons offers important insights into the long-term impact of a major disaster on routine surgical services in a hospital. In the study, researchers at Ochsner Health System, New Orleans, LA, showed that although Hurricane Katrina resulted in a significant loss of surgical staff and an increase in the number of uninsured patients undergoing operations, greater cost efficiencies were achieved.

25 Sep 2009

No medical errors in the month of July as widely believed: Study

New research published in the September issue of the Journal of the American College of Surgeons challenges the widely held belief that more medical errors occur in teaching hospitals during the month of July due to the influx of new graduates from medical and nursing schools - also known as the "July Phenomenon." The study shows no differences in in-hospital mortality rates, number of days in the intensive care unit (ICU) or on ventilator support, or minutes spent undergoing resuscitation for trauma patients in July compared with results for other months of the year.

25 Sep 2009

State round-up: Warnings, coverage and violations in health care

Modern Healthcare: "States would have up to one year to repay the federal government a share of the money they recoup from fraudulent or improper Medicaid payments, under an amendment approved by the Senate Finance Committee. Under current law, once state inspectors identify fraudulent practices, they have 60 days to return a portion of the federal dollars back to the government. Under the new amendment, states would instead have a full year to make those payments while expanding the role of recovery audit contractors" (DoBias, 9/24).

25 Sep 2009

NIH calls for identifying better methods to predict the risk of developing breast cancer

Ductal carcinoma in situ (DCIS), the most common non-invasive lesion of the breast, presents unique challenges for patients and providers largely because the natural course of the untreated disease is not well understood. Because most women diagnosed with DCIS are treated, it is difficult to determine the comparative benefits of different treatment strategies versus active surveillance, meaning systematic followup.

25 Sep 2009