Efficacy and Safety of Rivastigmine Transdermal Patch in Patients With Mild to Moderate Alzheimer's Disease

"Rivastigmine transdermal patch was provided in the following sizes and doses:~2.5 cm\^2 (4.5 mg), 5 cm\^2 (9 mg), 7.5 cm\^2 (13.5 mg), and 10 cm\^2 (18 mg). The caregiver applied one patch on the back of a patient, placed alternately from the right to the left side at approximately the same time each day."

Placebo transdermal patch was provided in the following sizes: 2.5 cm\^2, 5 cm\^2, 7.5 cm\^2 and 10 cm\^2. The caregiver applied one patch on the back of a patient, placed alternately from the right to the left side at approximately the same time each day.