A simple blood test can now predict the probability of success for a procedure that can save the lower leg of diabetic patients facing amputation according to a study presented at the American Orthopaedic Foot and Ankle Society’s (AOFAS) annual meeting today.
The study, conducted by Alastair Younger, M.D. and Colin Meakin, M.D. at St. Paul’s Hospital in Vancouver, British Columbia, examined 21 patients with diabetes who received successful partial foot amputations and 21 diabetic patients who experienced a failed amputation. Those with a 7% or lower level of glucose in their blood had a high rate of success with a partial foot amputation and did not need a blow knee amputation (BKA).
When a diabetic patient shows signs of having a foot ulcer - which is an open wound on the bottom of the foot - doctors first try to heal it using a variety of methods. If those methods fail, the ulcers become severe and often infected, causing many doctors to quickly perform a below knee amputation. This results in a patients’ loss of mobility and independence.
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Researchers at Ludwig-Maximilians-Universitaet (LMU) in Munich have explored the initial consequences of the interaction of light with molecules on the surface of nanoscopic aerosols.
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A new research project at the TH Mittelhessen focusses on the development of a novel light weight design concept for leisure boats and yachts. Professor Stephan Marzi from the THM Institute of Mechanics and Materials collaborates with Krake Catamarane, which is a shipyard located in Apolda, Thuringia.
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Superconductivity has fascinated scientists for many years since it offers the potential to revolutionize current technologies. Materials only become superconductors - meaning that electrons can travel in them with no resistance - at very low temperatures. These days, this unique zero resistance superconductivity is commonly found in a number of technologies, such as magnetic resonance imaging (MRI).
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How do some neutron stars become the strongest magnets in the Universe? A German-British team of astrophysicists has found a possible answer to the question of how these so-called magnetars form. Researchers from Heidelberg, Garching, and Oxford used large computer simulations to demonstrate how the merger of two stars creates strong magnetic fields. If such stars explode in supernovae, magnetars could result.
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