Neuropathy is the medical term for damage to the nerves of the peripheral nervous system. Approximately 30% of neuropathies are ‘idiopathic’, meaning the cause is unknown. Diabetic neuropathy is usually as a result of serious complication from diabetes and usually damages nerves that are located in the legs and feet.
Depending on the affected nerves, symptoms of diabetic neuropathy can range from pain or numbness in the extremities to problems with the digestive system, urinary tract, blood vessels and heart. For some people, these symptoms are mild; for others, diabetic neuropathy can be painful, disabling and even fatal.
Most people with diabetic neuropathy are unaware that they have nerve damage, until it is picked up on routine screening by a doctor or when complications develop. Although there is no cure, early diagnosis and treatment can improve quality of life and reduce the risk of further complications. Diabetic neuropathy can be prevented, or its progress slowed, with tight blood sugar control and a healthy lifestyle.
The elderly and patients with diabetes are at high risk of losing sensation in their feet and currently no treatment for this condition exists. This loss of feeling leads to falls, fractures and foot ulcers, which in many cases end with amputation. We have developed a new subsensory stimulation technique which for the first time restores lost sensation.
Pain provides a warning of threat to body tissue. This protective mechanism is critical for survival as it motivates defensive actions to remove the source of the threat. Unfortunately for many people, pain can become ‘stuck’, persisting long past the time when it has served any useful purpose of warning of harm. These people have chronic pain, a disabling and highly distressing condition. Dr James McAuley’s research is focused on low […]