Researchers are constantly making advancements in science and technology that help doctors to better identify, treat, and prevent many diseases. There is currently no cure for dementia or Alzheimer’s but this is one area that scientists are continually learning more about. During the annual Alzheimer’s Association International Conference, experts and researchers in the field shared their latest findings.1 A few of these emerging studies and results include:
- Eye tests for Alzheimer’s detection: Beta-amyloid protein collects on the lens of the eye as people age. This same protein is present in the brain of those with Alzheimer’s. Researchers are conducting studies to determine if the level of beta-amyloid protein present in the eye could help to determine whether a patient has the disease.
- Changes in lifestyle may enhance thinking and memory abilities: For those at risk for developing dementia or Alzheimer’s making changes to their diet, exercise, socialization, and management of risk factors related to heart health could improve their cognitive ability. It may also be beneficial to engage in more activities that stimulate memory and thinking such as reading, completing puzzles, or playing card games.
- Increased exercise later in life could reduce risk: Exercise is important regardless of age, but for those in mid- to late-life, engaging in moderate to vigorous physical activity could help to reduce cognitive impairment.
- Diabetes medication could reduce occurrence of dementia: A German study has found that patients taking pioglitazone, a diabetes drug, for an extended period of time may reduce their risk of developing dementia. One possible reason for this is decreased neuroinflammation as a result of the drug.
- Removing cataracts could decrease cognitive impairment and increase quality of life: When cataracts were removed, vision was greatly improved, in turn potentially affecting mental ability and memory. Those who had surgery showed a slower decline in cognitive ability and a higher quality of life.
The researchers also studied the impact of Alzheimer’s and dementia on caregivers. One study in the United Kingdom found that anxiety and depression in caregivers could be reduced through psychological support. This additional knowledge and support could help caregivers to take better care of themselves and their loved ones with dementia.
Ongoing studies are helping scientists to target more effective ways of detecting dementia and Alzheimer’s earlier and helping to delay the onset of more significant impairments. While there is not yet a cure for this disease, experts are making advancements in care. Staying abreast of the latest research and discussing options with your doctor can help to provide more comprehensive care and potentially enhance quality of life.
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