Clinical pharmacokinetics of galantamine

Galantamine is the most recently approved cholinergic drug for the treatment of Alzheimer's disease, the most common type of dementia. Vascular dementia and Alzheimer's disease with cerebrovascular disease are also common in older patients. Dementia affects cognition, causes losses in ability to perform activities of daily living and often results in the emergence of psychiatric and abnormal behavioural symptoms. Dementia also results in an ever-increasing burden and a decreased quality of life for caregivers. Treatments for dementia, particularly Alzheimer's disease, have focused on improving function in the cholinergic system. Vascular dementia and diffuse Lewy body dementia are also associated with significant defects in cholinergic function.