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MDA, IMRIS collaborate to advance development of MR guided surgical robot

IMRIS Inc. and MacDonald, Dettwiler and Associates Ltd. today announced an agreement for the final phases of collaborative development of IMRIS's MR guided surgical robot, building on the development work the two companies have completed to date.

20 Sep 2011

Multispectral fluorescence imaging system can localize cancer cells during surgery

Ovarian cancer is one of the most frequent forms of cancer that affect women. As tumors can initially grow unchecked in the abdomen without causing any major symptoms, patients are usually diagnosed at an advanced stage and have to undergo surgery plus chemotherapy. During the operation, surgeons attempt to remove all tumor deposits as this leads to improved patient prognosis. To do this, however, they primarily have to rely on visual inspection and palpation - an enormous challenge especially in the case of small tumor nests or remaining tumor borders after the primary tumor excision.

20 Sep 2011

Scientists pioneer new combination treatment for prostate cancer

Scientists at Queen's University have pioneered a new combination treatment for prostate cancer. The treatment, which has been successful in phase one of trials, will now be tested for efficacy in a second phase.

20 Sep 2011

Cosmetic Surgery Code of practice aids informed consent

According to the Australasian College of Cosmetic Surgery, a just-released study of medical negligence claims between 2002 and 2008 published in the Medical Journal of Australia underlines the importance that codes of practice can play in ensuring that a proper process is observed to obtain informed consent for cosmetic surgical procedures.

19 Sep 2011

Successful separation of twin girls joined at the head

British surgeons have successfully separated conjoined twin baby girls in a complex and extremely rare operation. Sudan-born Rital and Ritag Gaboura are craniopagus twins, meaning they were born joined at the head.

19 Sep 2011

Laser Med Center receives FDA approval for device to treat Trigeminal Neuralgia

Laser Med Center, which specializes in treating Trigeminal Neuralgia, has received an FDA approval for its revolutionary laser device. This is a non-invasive alternative to surgery, which treats pain through nerve tissue regeneration.

19 Sep 2011

Boston Scientific introduces Coyote Balloon Catheter for peripheral angioplasty

Boston Scientific Corporation has launched its Coyote Balloon Catheter, a highly deliverable and ultra-low profile 0.014 inch balloon dilatation catheter designed to treat patients undergoing peripheral angioplasty procedures below the knee. The Company has begun marketing the product in the U.S., Europe and other international markets.

19 Sep 2011

Enrollment commences in MINI-AMI study of Impella in STEMI patients

Abiomed, Inc., a leading provider of breakthrough heart support technologies, today announced the first patient enrolled in MINI-AMI, an FDA prospective, randomized, controlled multi-center study to assess the role of 24-hours of direct unloading of the left ventricle with Impella 2.5 support to reduce infarct size in patients with ST-elevation myocardial infarction (STEMI) without cardiogenic shock.

19 Sep 2011

Shannon installs Toshiba's Infinix CF-i single plane vascular X-ray system

Performing cardiac catheterizations through the radial artery is proven to lower the risk of vascular complications, reduce major bleeding and improve patient recovery time when compared to femoral access. Shannon Medical Center, in San Angelo, Texas, installed Toshiba America Medical Systems, Inc.'s Infinix CF-i single plane vascular X-ray system to conduct radial interventions more easily and improve patient safety and outcomes while reducing costs.

19 Sep 2011

Patients allege doctors fail to properly explain risks of complications

In more than 70 per cent of legal disputes over informed consent, patients allege the doctor failed to properly explain the risks of complications, a University of Melbourne study published in the latest Medical Journal of Australia has found.

19 Sep 2011

University of Groningen surgeons perform first fluorescence-guided ovarian cancer surgery

The first fluorescence-guided surgery on an ovarian cancer patient was performed using a cancer cell "homing device" and imaging agent created by a Purdue University researcher.

19 Sep 2011

HFSA scientific meeting to discuss long-term management care for LVAD patients

The 15th Annual Scientific Meeting of the Heart Failure Society of America (HFSA) will feature a discussion by Laura Coyle, ACNP, on strategies for caring for LVAD patients in an outpatient setting entitled "Long-Term Management: Caring for Patients to Keep Them at Home."

19 Sep 2011

Study finds no clear advantage of ultrasound guidance for pain relief in nerve block procedures

Using ultrasound to guide the performance of nerve blocks—in which anesthetics are directly targeted to a specific nerve or group of nerves—has contributed to the increased use of regional anesthesia.

17 Sep 2011

Arthrosurface releases Glenoid resurfacing product line

Arthrosurface, Inc., the developer of less-invasive joint resurfacing systems, recently announced the release of its Glenoid resurfacing product line.

17 Sep 2011

Researchers identify molecular pathway that may play key role in evolution of chemotherapy resistance

For patients with ovarian cancer and their physicians, resistance to chemotherapy is a serious concern. However, researchers at Moffitt Cancer Center have identified a molecular pathway that may play a key role in the evolution of chemotherapy resistance.

16 Sep 2011

Patients with chronic kidney disease do not need to undergo painful invasive procedures

Equations that estimate a patient's kidney function work as well as direct, invasive measurements, according to a study appearing in an upcoming issue of the Journal of the American Society Nephrology.

16 Sep 2011

Medicated stents lower likelihood of heart attacks in cardiac patients

Researchers at Cleveland Clinic have discovered that cardiac patients receiving medicated stents - a procedure that occurs often when blood vessels are blocked - have a lower likelihood of suffering heart attacks or developing new blockages in the vessel downstream from the stent.

16 Sep 2011

Viewing video affects preferences for treatment of low back pain

Viewing an evidence-based video provides support to patients with low back pain in making decisions about whether to undergo surgical versus non surgical treatment, reports a study in a recent issue of Spine.

16 Sep 2011

Demand for kidney transplant and dialysis increases due to diabetes prevalence

A survey reveals that the need for kidney transplants and dialysis is expected to soar by 2020 mainly due to a rise in diabetics developing chronic kidney disease and needing treatment. The total number of Australians being treated for end-stage kidney disease is forecast to rise by up to 80 per cent to about 4300 in the coming decade. While the fact that Australia's population is ageing and growing means more people are likely to develop end-stage kidney disease, the number of diabetics with the condition is also on the rise.

15 Sep 2011

Memphis operation successfully separates twins joined at the spine

Joshua and Jacob Spates, all of seven months old spent their initial months outside the womb as conjoined twins. Now they are recovering in the pediatric intensive care unit of a Memphis hospital after a successful 13-hour surgery to separate them.

15 Sep 2011