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Nanoscale films promote bone growth

Every year, more than a million Americans receive an artificial hip or knee prosthesis. Such implants are designed to last many years, but in about 17 percent of patients who receive a total joint replacement, the implant eventually loosens and has to be replaced early, which can cause dangerous complications for elderly patients.

20 Apr 2012

Continuity of care in doctor's surgery reduces non-emergency hospital admissions

Continuity of care in doctor's surgery is key to reducing non-emergency hospital admissions says new research - letting patients see their doctor of choice would cut costs for the NHS.

20 Apr 2012

RHD patients seek treatment in the very late stages of disease

Patients with rheumatic heart disease (RHD) are being admitted to hospital too late to prevent the need for heart surgery, according to a new study carried out by doctors in Yemen and presented today at the World Congress of Cardiology.

20 Apr 2012

Preconception care before IVF can lead to lifestyle problems and health risks

Ninety-six per cent of women who attended a preconception clinic before undergoing IVF had three or more lifestyle problems and risk factors, according to a study in the May issue of the Journal of Advanced Nursing.

20 Apr 2012

Chip-scale NIST sensor successfully measures human brain activity

A miniature atom-based magnetic sensor developed by the National Institute of Standards and Technology (NIST) has passed an important research milestone by successfully measuring human brain activity. Experiments reported this week verify the sensor's potential for biomedical applications such as studying mental processes and advancing the understanding of neurological diseases.

20 Apr 2012

Mood disorders not linked to nasal obstruction

While mood disorders like depression or anxiety tend to negatively affect treatment for allergies and chronic rhinosinusitis, the same cannot be said for patients with nasal obstructions such as deviated septum, according to researchers at Henry Ford Hospital.

20 Apr 2012

CPMC surgeons successfully reattach forehead and scalp of a 22-year-old Stockton woman

Surgeons at the renowned Buncke Clinic at California Pacific Medical Center, part of the Sutter Health network, have successfully reattached the forehead and scalp of a 22-year-old Stockton woman whose hair was caught in machinery at her workplace. This type of surgery is extremely rare, and has been successfully performed only a handful of times world-wide.

20 Apr 2012

Therapeutic hypothermia reduces in-hospital deaths among sudden cardiac arrest patients

Forced body cooling known as therapeutic hypothermia has reduced in-hospital deaths among sudden cardiac arrest patients nearly 12 percent between 2001 and 2009, according to a Mayo Clinic study being presented at the upcoming American Academy of Neurology 2012 Annual Meeting in New Orleans.

20 Apr 2012

Patients with head and neck cancer can benefit from swallowing exercises

Mount Sinai School of Medicine researchers have found that targeted swallowing exercises can help alleviate swallowing dysfunction - a debilitating side effect in people undergoing chemoradiation therapy (CRT) for head and neck cancer.

20 Apr 2012

Inform Genomics completes first phase in oral mucositis risk prediction study

Inform Genomics, Inc., a private company focused on developing novel platforms of personalized medicine products for cancer supportive care and inflammatory diseases, today announced the completion of the first phase of product development to predict a patient's risk of developing oral mucositis after receiving high dose chemotherapy prior to hematopoietic stem cell transplant.

19 Apr 2012

Gut microbiota plays a causal role in development of diabetes and NAFLD

Exciting new data presented today at the International Liver Congress 2012 shows the gut microbiota's causal role in the development of diabetes and non-alcoholic fatty liver disease (NAFLD), independent of obesity.

19 Apr 2012

ESTRO 31 and the World Congress of Brachytherapy to take place from May 9-13

ESTRO 31 and the World Congress of Brachytherapy will combine to feature new research results in clinical and basic radiobiology, physics and brachytherapy, presented by top doctors and scientists from all over the world working together for the benefit of cancer patients.

19 Apr 2012

Autologous BMMNCs reduce vascular growth in patients with diabetes

Autologous (self-donated) mononuclear cells derived from bone marrow (BMMNCs) have been found to significantly induce vascular growth when transplanted into patients with diabetes who are suffering from critical limb ischemia caused by peripheral artery disease (PAD), a complication of diabetes.

19 Apr 2012

Exactech selects MMI to evaluate novel cartilage repair treatment

Medical Metrics Inc, (MMI), an experienced provider of medical imaging core lab services for global clinical trials, has been selected by Exactech, Inc. to conduct an independent evaluation of medical images from the BiPhasic Cartilage Repair Implant (BiCRI) IDE Clinical Trial approved by the Taiwan FDA.

19 Apr 2012

Comparing publicly available hospital readmission rates can lead to misinformation

The odds that someone undergoing spinal surgery at a particular hospital will have to be readmitted to the same hospital within 30 days is an important measure of the quality of care patients receive. That's because these "hospital readmission rates" often reflect problems like hospital-acquired infections or complications from surgery.

18 Apr 2012

Large study examines diagnostic yield of colonoscopy to investigate melena

A new study from researchers in Oregon reports that the diagnostic yield of colonoscopy to investigate melena after a nondiagnostic upper endoscopy is lower, 4.8 percent, than previously reported. The rate of therapeutic intervention in this population is very low; therefore, patients with melena and a nondiagnostic upper endoscopy who are stable and without evidence of ongoing bleeding may be able to safely undergo elective colonoscopy.

18 Apr 2012

Combined, complimentary therapies maximize NSC transplantation benefits for spinal cord repair

Combined, complimentary therapies have the ability to maximize the benefits of neural stem cell (NSC) transplantation for spinal cord repair in rat models, according to a study carried out by a team of Korean researchers who published in a recent issue of Cell Transplantation.

18 Apr 2012

New study recommends intraoperative histological evaluation for Hirschsprung disease treatment

Hirschsprung disease occurs when nerve cells in the colon do not develop normally before birth and the bowel is unable to move its contents along. Severe bowel obstruction and even perforation can then occur. The condition is usually diagnosed within the first months of life, but can be found in older children as well.

18 Apr 2012

IMRT facilitates radiation dose escalation without compromising long-term morbidity for prostate cancer

In an analysis of three different types of radiation therapy used to treat localized prostate cancer, compared with conformal radiation therapy, intensity-modulated radiation therapy (IMRT) was associated with fewer diagnoses of gastrointestinal adverse effects, hip fractures, and receipt of additional cancer treatments but more erectile dysfunction, while proton therapy was associated with more gastrointestinal adverse effects than IMRT.

18 Apr 2012

Anaesthetists identify major shortfall in funding for emergency laparotomies

Anaesthetists have identified a major shortfall in funding for emergency laparotomies in England and have called for a national database to establish a more accurate picture of outcomes and costs. Figures published in the May issue of Anaesthesia suggest a shortfall of -300 million per year for emergency midline general surgical laparotomies, 32% of the total cost of care.

18 Apr 2012