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Study shows how osteocalcin plays a significant role in bone strength

A new study from engineering researchers at Rensselaer Polytechnic Institute shows, for the first time, how the little-understood protein osteocalcin plays a significant role in the strength of our bones. The findings could lead to new strategies and therapeutics for fighting osteoporosis and lowering the risk of bone fracture.

11 Dec 2012

Moximed commences KineSpring System clinical trial in knee osteoarthritis

Moximed, Inc. announced today that the KineSpring System, an implantable medical spring that works by unloading the weight on the diseased knee joint, has been successfully implanted in the first patient enrolled in its US clinical study, SOAR.

11 Dec 2012

Age, functional status predict return to acute care for burn patients

Older age and lower functional status at admission increase a patient’s likelihood of being transferred from a burn rehabilitation unit back to acute care, show study findings.

11 Dec 2012

MR-Ultrasound fusion biopsy can diagnose prostate cancer

Ground-breaking research by a UCLA team of physicians and engineers demonstrates that prostate cancer can be diagnosed using image-guided targeted biopsy.

11 Dec 2012

Magnetic resonance ultrasound fusion biopsy may improve prostate cancer diagnosis

Diagnosis of prostate cancer remains imperfect. Current methods of prostate biopsy are limited by over detection of slow-growing tumors and under detection of clinically relevant cancers. Investigators at the University of California-Los Angeles Department of Urology have found that a new technique of targeted biopsy in a clinic setting, using local anesthesia, may improve diagnosis and aid in selecting which patients are suitable for active surveillance and which need focal therapy (noninvasive techniques for destroying small tumors within the prostate).

11 Dec 2012

FAC PET identifies liposarcoma tumors that are sensitive to chemotherapy

Liposarcoma, the most common type of sarcoma, is an often lethal form of cancer that develops in fat cells. It is particularly deadly, in part, because the tumors are not consistently visible with positron emission tomography (PET) scans that use a common probe called FDG and because they frequently do not respond to chemotherapy.

11 Dec 2012

FDA expands approved use of Janssen Biotech’s Zytiga to treat men with mCRPC

The U.S. Food and Drug Administration today expanded the approved use of Zytiga (abiraterone acetate) to treat men with late-stage (metastatic) castration-resistant prostate cancer prior to receiving chemotherapy.

10 Dec 2012

Erect radiographs reveal missed cervical spine instability

Erect radiographs are necessary to rule out unstable cervical spine injuries, UK researchers report.

10 Dec 2012

Rehabilitation helps restore erectile function post radical prostatectomy

Results from a study published in BJU International indicate that penile rehabilitation programs can help restore erectile function following nerve-sparing robot-assisted radical prostatectomy.

10 Dec 2012

FDA clearance for LENSAR Laser System

LENSAR Inc., developer of the next generation LENSAR Laser System™ for refractive cataract surgery, announced today that the company's laser system has received 510(k) clearance from the United States Food and Drug Administration (FDA) for executing corneal incisions during cataract surgery.

10 Dec 2012

Simple technique based on principles of craniofacial surgery can maximize patient outcomes

As surgical teams gain experience with facial transplantation, a careful approach to planning based on the principles of craniofacial surgery can help to maximize patient outcomes in terms of facial form and function, according to an article in The Journal of Craniofacial Surgery.

10 Dec 2012

Communication and checklists may lead to fewer surgical complications

An article published in the December issue of the Journal of the American College of Surgery found decreases in some postoperative complications when surgical teams were trained in communication and to use a procedure check list.

10 Dec 2012

Surgical patients with chronic psychological symptoms require psychotherapeutic treatment

In their study, the research group, headed by Privatdozent Dr. Henning Krampe, psychologist at the Charité Department of Anesthesiology and Intensive Care Medicine, Prof. Claudia Spies, Director of the Charité Department of Anesthesiology and Intensive Care Medicine and Prof. Elmar Brähler, Head of the Department of Medical Psychology and Medical Sociology at the University of Leipzig, initially recorded how many patients faced by a forthcoming operation were interested in psychotherapy sessions and to what extent this interest was associated with the increased psychological distress occurring before the operation. Finally, the scientists examined whether changes in the psychological symptoms took place during the six months following the surgery.

10 Dec 2012

Sinai Hospital of Baltimore announces opening of new geriatric surgery center

Sinai Hospital of Baltimore, a LifeBridge Health center, is proud to announce the opening of the Sinai Center for Geriatric Surgery, the nation's first surgical center dedicated exclusively to providing specialized surgical and pre and postoperative care for elderly patients.

10 Dec 2012

Most triple-negative breast cancer patients have multiple genetic mutations after chemo treatment

Most triple-negative breast cancer patients who were treated with chemotherapy to shrink the tumor prior to surgery still had multiple genetic mutations in their tumor cells, according to a study by Vanderbilt-Ingram Cancer Center (VICC) investigators.

10 Dec 2012

IDSA guidelines describe best methods for diagnosis of prosthetic joint infections

Of the one million people each year who get hips and knees replaced, as many as 20,000 will get an infection in the new joint, a number that is expected to skyrocket in the next 20 years. Multispecialty physician teams need to work together to reduce disability, death and costs associated with the ever-growing number of these prosthetic joint infections, note the first guidelines on the topic being released by the Infectious Diseases Society of America (IDSA).

9 Dec 2012

Ultra-shortened, accelerated breast irradiation treatment logistically achievable and tolerable

Research from The Cancer Institute of New Jersey shows that an ultra-shortened, accelerated breast irradiation treatment using a balloon device is both logistically achievable and tolerable. The work will be offered during a poster presentation at the 35th Annual CTRC-AACR San Antonio Breast Cancer Symposium this week. The Cancer Institute of New Jersey is a Center of Excellence of the University of Medicine and Dentistry of New Jersey-Robert Wood Johnson Medical School (RWJMS).

7 Dec 2012

Research Roundup: Medicare Advantage Plan beneficiaries may get more appropriate use of services; CHIP participation grows; College students' flu vaccination rates weak

Analysis Of Medicare Advantage HMOs Compared With Traditional Medicare Shows Lower Use of Many Services During 2003-09 – Researchers compared the utilization rates of Medicare Advantage health maintenance organizations (HMOs) with those of traditional Medicare beneficiaries, 2003-09, "to ascertain whether the HMO enrollees demonstrated different levels of use of services, which can be a hallmark of more integrated care."

7 Dec 2012

Genomic tests increase accuracy of breast cancer diagnosis

The latest generation of genomic tests for breast cancer can improve physicians' ability to diagnose the disease and more precisely tailor each patient's treatment, according to a study being presented at the 2012 CTRC-AACR San Antonio Breast Cancer Symposium (SABCS). The study examined the first commercially available genomic tests to determine the molecular subtype of a breast cancer tumor.

7 Dec 2012

Prosthetic joint infection guidelines released

The Infectious Diseases Society of American has released guidelines for the diagnosis and care of patients with a prosthetic joint infection.

7 Dec 2012

Surgery News and Research

Study shows how osteocalcin plays a significant role in bone strength

Moximed commences KineSpring System clinical trial in knee osteoarthritis

Age, functional status predict return to acute care for burn patients

MR-Ultrasound fusion biopsy can diagnose prostate cancer

Magnetic resonance ultrasound fusion biopsy may improve prostate cancer diagnosis

FAC PET identifies liposarcoma tumors that are sensitive to chemotherapy

FDA expands approved use of Janssen Biotech’s Zytiga to treat men with mCRPC

Erect radiographs reveal missed cervical spine instability

Rehabilitation helps restore erectile function post radical prostatectomy

FDA clearance for LENSAR Laser System

Simple technique based on principles of craniofacial surgery can maximize patient outcomes

Communication and checklists may lead to fewer surgical complications

Surgical patients with chronic psychological symptoms require psychotherapeutic treatment

Sinai Hospital of Baltimore announces opening of new geriatric surgery center

Most triple-negative breast cancer patients have multiple genetic mutations after chemo treatment

IDSA guidelines describe best methods for diagnosis of prosthetic joint infections

Ultra-shortened, accelerated breast irradiation treatment logistically achievable and tolerable

Research Roundup: Medicare Advantage Plan beneficiaries may get more appropriate use of services; CHIP participation grows; College students' flu vaccination rates weak

Genomic tests increase accuracy of breast cancer diagnosis

Prosthetic joint infection guidelines released

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

Expanding access to NMR with the Fourier 80 Duo

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