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Study finds no clinical benefits from gender-specific total knee prostheses for women

A gender-specific total knee prosthesis was developed to more closely match the anatomy of the female knee, aiming to be a better fit resulting in better outcomes for women. However, a recent study in the Journal of Bone and Joint Surgery (JBJS) found that 85 women who received a gender-specific implant in one knee and a standard prosthesis in the other knee found no clinical benefits of the gender-specific knee.

19 Aug 2010

Bridge for cross-cultural cancer education

Most cancers are easier to treat if detected early, so cancer educators emphasize the benefits of screening and prompt treatment. But for immigrants and other "medically underserved communities," simply handing out a brochure on early detection — even if it's been translated into the appropriate language — may not work.

19 Aug 2010

Hematopoietic cell transplantation survivors report of chronic health condition after procedure

Although hematopoietic cell transplantation (HCT) cures many blood diseases, two-thirds of long-term survivors report at least one chronic health condition after the procedure, according to a recent study published online in Blood, the journal of the American Society of Hematology.

19 Aug 2010

Drug-eluting stents improve long-term clinical outcome for patients undergoing angioplasty

Researchers at the Rabin Medical Center in Israel have determined that the use of drug-eluting stents (DES) improves the long-term clinical outcome for patients undergoing percutaneous coronary intervention (PCI), commonly known as angioplasty. Results of this study appear in the September issue of Catheterization and Cardiovascular Interventions, a journal published by Wiley-Blackwell on behalf of The Society for Cardiovascular Angiography and Interventions.

19 Aug 2010

MD Anderson Cancer Center receives $20 million to advance research on targeted therapies

Dallas businessman and philanthropist H. Ross Perot has donated $20 million to The University of Texas MD Anderson Cancer Center for research to advance and design novel targeted therapies.

19 Aug 2010

University of Maryland researchers link 3-D CT scans to standard ablation techniques

Researchers at the University of Maryland School of Medicine in Baltimore have developed a novel 3-D imaging approach that may improve the accuracy of treatment for ventricular tachycardia, a potentially life-threatening heart rhythm disorder that causes the heart to beat too fast. The new approach couples CT images with conventional ablation techniques to eliminate erratic electrical circuits in the heart that produce arrhythmias.

19 Aug 2010

Cluster-coated implant strengthens attachment of joint-replacement implant with bone

Researchers have developed an improved coating technique that could strengthen the connection between titanium joint-replacement implants and a patients' own bone. The stronger connection created by manipulating signals the body's own cells use to encourage growth could allow the implants to last longer.

19 Aug 2010

Study finds factor behind alcohol use disorder after liver transplantation

Patients who receive a liver transplant due to alcoholic liver disease need to demonstrate periods of abstinence and often attend addiction treatment before transplantation. However, alcohol use disorders can recur, as can other diseases requiring transplantation, and thus alcohol use after liver transplantation is not uncommon.

19 Aug 2010

FDA grants 510(k) clearance to Aesculap's A-Fix Spinal System

The Aesculap Implant Systems A-Fix Spinal System received 510(k) clearance under K100802 by the U.S. Food and Drug Administration (FDA) on July 20, 2010.

18 Aug 2010

USPTO grants IRIDEX patent for MicroPulse technology in laser eye surgery

IRIDEX Corporation today announced the receipt of issuance of U.S. Patent No. 7,771,417, titled "Laser System with Short Pulse Characteristics And Its Method Of Use." This patent applies to the company's MicroPulse™ technology which provides the ophthalmologist with fine dose control of laser energy during eye surgery. Ophthalmologists are using MicroPulse technology to treat patients suffering from diabetic retinopathy and other sight-threatening retinal and glaucoma disorders.

18 Aug 2010

New research explores effects of radiation on human bone after stereotactic radiosurgery

New research holds promise for the thousands of people whose cancer has spread to their bones.A common treatment for such patients is radiation surgery even though very little is known about radiosurgery's impact on bone strength, says Edmond Richer, associate professor of engineering at Southern Methodist University in Dallas.

18 Aug 2010

Mindray announces US launch of new premium M7 ultrasound system

Mindray DS USA, a Mindray Global Company, announces the launch of the company's new premium M7 ultrasound system in the United States. The M7 platform is based on breakthrough System On Chip (SOC) technology, bringing a new level of imaging performance to a compact portable system.

From Mindray 18 Aug 2010

Health care system delay increases death risk in heart attack patients

For patients with a certain type of heart attack, delay in the time between first contact with emergency medical service to initiation of therapy such as balloon angioplasty is associated with an increased risk of death, according to a study in the August 18 issue of JAMA.

18 Aug 2010

Robotic prostatectomy has low complication rates: CINJ study

According to a new study by The Cancer Institute of New Jersey (CINJ), new evidence proves the safety of a robotic prostatectomy with the lowest complication rates in prostate cancer treatment. This comes as no surprise to Dr. David Samadi, Chief of the Division of Robotics and Minimally Invasive Surgery in the Department of Urology at The Mount Sinai Medical Center in New York, who has performed over 3,000 successful robotic prostate surgeries in the fight against prostate cancer.

18 Aug 2010

Scientists develop rapid diagnostic test for detecting meningococcal bacteria

Researchers at Queen's University Belfast and the Belfast Health and Social Care Trust have developed a groundbreaking test for meningitis which could help save lives.A rapid diagnostic test for meningococcal bacteria that can produce results within an hour has been developed by scientists from Queen's Centre for Infection and Immunity and the Trust. The speed of this new test is a vital factor in the treatment of young children with meningococcal meningitis and septicaemia who become very ill over a short period.

18 Aug 2010

Survey finds variations in general anesthesia, sedation practices among dental care providers

A wide variation has been found in the training for and practice of sedation and general anesthesia within the dental profession in the United States. Safe, effective pain and anxiety control techniques are an essential part of dentistry. A survey designed to be a snapshot of common practices provides insight into this limited area of research.

18 Aug 2010

Study examines surgical procedures in low-resource settings

A new study shows "that surgery can be safely performed in areas with minimal resources and little or no sophisticated technology," the Los Angeles Times' "Booster Shots" blog reports. The study, published in the Archives of Surgery, examines "almost 20,000 surgical procedures completed in resource-limited areas from 2001 to 2008" by Medecins Sans Frontieres (MSF) (Roan, 8/16).

18 Aug 2010

Study deems gentamicin-collagen sponge ineffective in reducing sternal wound infections

Contradicting previous study results, insertion of a sponge that contains the antibiotic gentamicin at the time of surgical closure following cardiac surgery did not reduce the rate of sternal wound infections after 3 months, compared to patients who did not receive the intervention, according to a study in the August 18 issue of JAMA.

18 Aug 2010

Cardica, Intuitive Surgical enter license agreement

Cardica, Inc. today announced that Cardica and Intuitive Surgical, Inc. have entered into a license agreement providing Intuitive with a worldwide, exclusive license to Cardica's intellectual property, which relates to tissue cutting, stapling and clip appliers, for use in the robotics field. Pursuant to the license agreement, Cardica and Intuitive may also enter into future product development agreements.

18 Aug 2010

Equinox Surgical Solutions introduces SutureAssist device for streamlining suture management procedures

Equinox Surgical Solutions LLC today announced the launch of their new product, SutureAssist®, designed and developed by a minimally invasive, Board Certified, OB/GYN surgeon Dr. Warren Volker M.D., Ph.D. and his team to improve patient and surgical team safety. This proprietary device lets surgeons and scrub techs acquire, hand-off, dispose of and reload sutures with an efficient, one-handed motion resulting in significantly quicker wound closure and mitigation of both needle-stick risk to the surgical team and post-op needle management liability exposure.

18 Aug 2010

Medical Procedure News

Study finds no clinical benefits from gender-specific total knee prostheses for women

Bridge for cross-cultural cancer education

Hematopoietic cell transplantation survivors report of chronic health condition after procedure

Drug-eluting stents improve long-term clinical outcome for patients undergoing angioplasty

MD Anderson Cancer Center receives $20 million to advance research on targeted therapies

University of Maryland researchers link 3-D CT scans to standard ablation techniques

Cluster-coated implant strengthens attachment of joint-replacement implant with bone

Study finds factor behind alcohol use disorder after liver transplantation

FDA grants 510(k) clearance to Aesculap's A-Fix Spinal System

USPTO grants IRIDEX patent for MicroPulse technology in laser eye surgery

New research explores effects of radiation on human bone after stereotactic radiosurgery

Mindray announces US launch of new premium M7 ultrasound system

Health care system delay increases death risk in heart attack patients

Robotic prostatectomy has low complication rates: CINJ study

Scientists develop rapid diagnostic test for detecting meningococcal bacteria

Survey finds variations in general anesthesia, sedation practices among dental care providers

Study examines surgical procedures in low-resource settings

Study deems gentamicin-collagen sponge ineffective in reducing sternal wound infections

Cardica, Intuitive Surgical enter license agreement

Equinox Surgical Solutions introduces SutureAssist device for streamlining suture management procedures

From street to lab: Advancing controlled substance testing with handheld Raman and FTIR

Reimagining light scattering for biotherapeutics

Empowering genomics research with cloud-based innovation

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