By Sarah Baafi
A neurologist at Komfo Anokye Teaching Hospital (KATH), Dr Vida Obese, is calling for urgent investment in local research and increased awareness of Parkinson’s disease, warning that many Ghanaians may be living with undiagnosed symptoms beyond the well-known tremors.
Speaking on GTV during a discussion titled “Understanding Parkinson’s Disease Beyond the Tremor,” Dr Obese explained that the condition often begins with less visible symptoms such as anxiety, depression, fatigue and sleep disturbances, which can appear years before physical signs.
“Parkinson’s disease is a progressive neurological disorder in which cells in the brain’s basal ganglia die, leading to reduced dopamine production. This affects movement, causing tremors, stiffness and slowness. However, it also affects emotions and cognition,” she said.
Dr Obese noted that while genetics account for about 26% of cases, no single gene is responsible. She stressed that findings from studies in Caucasian populations may not apply to Africans, highlighting the need for Ghana-specific research to identify unique genetic risk factors.
She also pointed to environmental contributors, including prolonged exposure to pesticides, toxic metals such as mercury and manganese, and industrial pollutants, as factors that may increase the risk of developing the disease.
Beyond research, Dr Obese emphasised the importance of a holistic approach to managing Parkinson’s disease. “Exercise helps improve dopamine release and cognitive function. Even walking three times a week is beneficial. Activities such as dancing or cycling can also be protective,” she said.
As part of efforts to raise awareness, she announced a cycling event to mark World Parkinson’s Day on April 11 at the Legon Sports Stadium, in collaboration with the Ghana Cycling Federation and other partners.
Dr Obese further highlighted the challenges faced by patients, particularly those with limited resources, and called for stronger advocacy and support systems.
“It is not just about medication; it is about support, lifestyle interventions and awareness. That is what will make the difference for people living with Parkinson’s disease,” she added.
