Breast cancer
Olwen Glynn Owen reports on MammaPrint, a test that pinpoints the risk of breast cancer recurrence from the primary tumour's genetic make-up. Women with breast cancer tumours under
Prevention
World First Early Stage Diagnostic Test for Ovarian Cancer
There is now new hope for women around the world, with the launch of an early detection test for ovarian cancer, according to HealthLinx Limited. The test, developed in Melbourne by HealthLinx scientists in collaboration with ARL Pathology, is called the OvPlex™ Panel and works by identifying whether five biomarkers (proteins) are present in a blood sample.
3-D textiles reduce pressure ulcer risk in the OR
Pressure ulcers are a risk for patients undergoing long surgical procedures. Gel pads, widely used to reduce this risk, are considered to have two major disadvantages: they compromise the patient's thermo regulation by "sucking" warmth from the body and they do not provide sufficient pressure reduction for prominent body parts.
Product effectively relieves pressure
During five years of practical experience, Johanna Meyer, Assistant Director of the Nursing Directorate at Gütersloh Municipal Hospital, Germany, has found that a pressure-relieving system made by MTS proved convenient for patients and nurses.
Minimising the risk of falling
By Hans Peter Hartl, member of the Nursing Directorate at the Department of Gerontopsychiatry, Mainkofen District Hospital, Germany.
Equipment safety and nursing care
The safety of medical products, which includes bedding, depends on three pillars: identification of mistakes, updating standards and training.
Innovative technology for automated lymph node analysis
At this year's RSNA meeting, Definiens, the number one Enterprise Image Intelligence company, will introduce a new image analysis application that will allow radiologists to analyse lymph nodes volumetrically and compare them over time.
Radiation dose and digital mammography
The use of mammography to maintain breast health comes with a caveat: exposure of the breast to radiation, which can increase the susceptibility risk of breast cancer. Thus, using the lowest possible radiation dose for mammograms is of utmost importance.
CT: Optimising dosage
AquilionONE is the first CT scanner capable of imaging whole organ regions up to a width of 16 cm in one rotation and within a split second. Based on the raw volume data, rapid dynamic processes within an entire organ (e. g. heart, pancreas, kidney or brain) may be diagnosed with a time interval of 50 ms, i.e. with a rate of 20 volumes per second.
Umbilical cord blood bank opens
The Anthony Nolan Trust Cord Blood Bank and combined research institute, opened in September at Nottingham Trent University, will store stem cells from the blood of newborn babies' umbilical cords as part of a multi-million pound project that aims to bank 50,000 cord bloods.
Expansion for range of cardiovascular genetic tests
Lab21 is to expand its portfolio of genetic tests for inherited cardiac syndromes.
In vivo biopsy for histological analysis
Early suspicions of cancer, either from clinical evidence or medical imaging, are often followed up on biopsy. However, the removal of tissue for histological analysis can be uncomfortable for patients.
Prostate cancer: Urine test instead of biopsy?
Currently, early detection of Prostate Cancer depends on an abnormal digital rectal examination and an elevated prostate-specific-antigen (PSA) level requiring a prostate biopsy, often associated with anxiety, discomfort, complications, and heavy expenses. The prostate-cancer-gene-3 (PCA3) test is a new PCa gene-based marker carried out with a urine sample.
European researchers awarded for viral discoveries
German scientist Harald zur Hausen showed that oncogenic human papilloma virus (HPV) cause cervical cancer, the second most common cancer among women. Françoise Barré-Sinoussi and Luc Montagnier from France discovered HIV.
NICE renewed flu guidance
The next flu season will come. To prevent high-risk people from infections, the National Institute for Health and Clinical Excellence (NICE) recently published a final guidance on the use of the drugs oseltamivir, amantadine and zanamivir for the prophylaxis of influenza. "But vaccination is the main way to prevent flu", says Gillian Leng, NICE Deputy Chief Executive.
Hospital staff don't care for influenza vaccination — for themselves
Injections, that's everyday business for the men and women working in healthcare. As long as it is the patients who have to face the needle, it seems. Like in the years before Dr Heinzpeter Moecke, medical director of Asklepios Klinik Nord-Heidberg in Hamburg, Germany, set an example for his staff and had a vaccination.
Mystery of complicated plaques
Until recently, physicians believed that stenosis was responsible for strokes. But new investigations show that the composition of complicated plaques are the major cause. Canadian researchers now used 3-D MRI to accuratly detect bleeding by those plaques within the vessel walls.
Hearing tests for newborns
A hearing test screening, designed to detect hearing impairments in newborns, shell help prevent irreversible and permanent hearing problems in about 2000 babies in Germany per year. From 1 January 2009, this test might be covered by the statutory health insurances
Tasty and healthy food against chronic diseases
Now it seems to be proven: The reason why people in Mediterranean countries live longer and healthier can be connected with their nutrition. Researchers in Italy found that sticking rigidly to a full Mediterranean diet can help reduce deaths from major chronic diseases like heart disease, cancer, Parkinson's and Alzheimer's disease.
Eat Mediterranean to stay healthy
Mediterranean diet protects against chronic diseases like heart disease, cancer, Parkinson's and Alzheimer's disease. Italian scientists bolstering one more time the idea that low intake of meat, dairy products and alcohol, but high intake of vegetables, fruits, nuts, olive oil, grains and fish servers as a model of healthy eating, according to a study in the British Medical Journal.
Better diabetes care for the UK
Good news for diabetes patients in the UK: According to a report published recently by the Department of Health, diabetes care in the NHS is improving and focusing more on prevention. The result: More patients have been identified, and in more people at risk development of the condition could be prevented.
Hopes for new treatment
Researchers have discovered a potential new treatment for diabetes by isolating and killing defective cells which prevent the natural production of insulin. The investigation opens the door to a potential therapy for patients with type 1 diabetes.
Germany creates Diabetes Competence Network
The German Federal Ministry of Education and Research recently agreed funding for a diabetes competence network — the first diabetes mellitus project to be funded by the ministry's new “Health Research — Research for People” programme.
Computer-assisted diabetes risk management
Optimal treatment of diabetes is very difficult to achieve since many obstacles have to be overcome such as expensive treatments, poor patient compliance or insufficient datac. With these challenges in mind, a new research project titled "Computerassisted Diabetes Risk Management (CDRM)" was put in place to examine how eHealth solutions can improve diabetes care.
Broccoli against lung disease?
Experts starts to identify nutrition's components that might support the fight against diseases. Recently researchers from John Hopkins Medical School found that a decrease in lung concentrations of NFR2-dependent antioxidants, key components of the lung's defense system, is linked to the severity of chronic obstructive pulmany disease (COPD) in smokers.