Parkinson’s disease affects around one million people in the US and between seven and ten million worldwide. In people with Parkinson’s disease, the neurons in the brain that produce dopamine die off. Dopamine is a neurotransmitter, a chemical that helps send messages in the brain. It is involved in many functions such as movement, reward, memory,...
Read MoreIn a nutshell This study reviewed the use of repetitive transcranial magnetic stimulation (rTMS) to treat depression in patients with Parkinson´s disease. Researchers suggested that rTMS is associated with positive effects in the treatment of depression in these patients. Some background Parkinson´s disease is caused by the...
Read MoreIn a nutshell This study evaluated the side effects and impact of medical cannabis on the symptoms of Parkinson’s disease (PD). This study concluded that medical cannabis improved PD symptoms and did not cause major side effects. Some background PD is a progressive disease caused by loss of brain cells that make dopamine. Dopamine is a chemical...
Read MoreIn a nutshell This study investigated if low levels of vitamin D are associated with symptoms in the sense of smell of patients with Parkinson´s disease (PD). Researchers suggested that low levels of vitamin D are associated with a dysfunction in the sense of smell. Some background PD is caused by the loss of certain brain cells. The...
Read MoreIn a nutshell This study investigated the effects of physical exercise in the improvement of gait and balance and reduction of falls in patients with Parkinson´s disease (PD). Researchers suggested that physical training improves gait ability and balance in these patients. Some background Falls are common in patients with PD which can lead to...
Read MoreIn a nutshell This study investigated the factors associated with Parkinson´s disease (PD) progression. Researchers suggested the use of helmets in sports, limited pesticide use and a reasonable intake of coffee may prevent the disease. Some background PD is a complex disease that affects mostly aging people. PD happens because of a loss of...
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Prior to the 20th century, most people lived about 47 years in the developed world because of infectious diseases. In 1940, the first use of penicillin to treat infectious diseases occurred and penicillin became available in 1945 to the general public. Science and research conducted throughout the 1950s, 60s, and 70s, created more antibiotics so that life...
Read MoreIn a nutshell This study investigated whether non-ergot dopamine agonists (DA) are associated with heart failure. Researchers suggested that DA therapy is not related to heart disease. Some background Levodopa is a main treatment option for Parkinson’s disease. Long-term use of levodopa, however, can lead to motor complications. Ergot and...
Read MoreIn a nutshell This study compared the effectiveness of visual or auditory stimuli on gait of patients with Parkinson´s disease (PD). Researchers suggested that auditory cueing improved gait disorders in PD patients. Some background PD is caused by the loss of specific brain cells. The symptoms can range from tremors to muscle...
Read MoreIn a nutshell This study evaluated the safety and effectiveness of rasagiline (Azilect) in patients with Parkinson’s disease (PD) and wearing-off effects (motor symptoms worsen as levodopa wears off before the next dose is taken). This study concluded that rasagiline improved symptoms and quality of life in these patients. Some background PD is...
Read MoreIn a nutshell This study evaluated the safety and effectiveness of apomorphine (Apo-Go) for the treatment of motor fluctuations in patients with Parkinson’s disease (PD). The conclusion of the study was that this treatment significantly reduced “off” time (poor motor performance during periods when medications for PD have no effect) for...
Read MoreIn a nutshell This study investigated the risk of osteoporosis in Parkinson´s disease (PD) patients. Researchers suggested that PD patients are at a higher risk of having this disease. Some background Patients with PD have a decrease in specific brain cells responsible for the movement of the body. Symptoms can range from...
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