During an annual checkup, a patient expresses interest in getting a blood test to determine if they will develop Alzheimer’s, despite showing no symptoms. The doctor agrees to order the test but warns that the next steps are uncertain if the results are positive. The development of new blood-based biomarkers for Alzheimer’s has revolutionized the diagnosis and treatment of the disease. However, ethical and financial challenges arise with their widespread use. It is crucial to establish strict guidelines for testing asymptomatic individuals and to carefully consider the implications of early detection and treatment. Collaboration between stakeholders is key to realizing the full potential of these advancements.
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The clinical and ethical challenges of Alzheimer’s blood tests| STAT
