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Table 3 Cumulative incidence of adverse events (AEs) in the safety population by study week

From: Long-term safety and tolerability of donepezil 23 mg in patients with moderate to severe Alzheimer’s disease

 

Donepezil 23–23

Donepezil 10–23

 

N = 570

N = 332

 

1 week

2 weeks

4 weeks

52 weeks (total duration)

1 week

2 weeks

4 weeks

52 weeks (total duration)

Patients with at least 1 AE, %

15.8

18.6

23.2

72.8

20.8

25.9

31.9

78.0

Patients who discontinued due to AEs, %

0.5

1.6

2.3

11.4

2.4

3.9

4.8

17.5

Patients with AEs, %

        

 Diarrhea

0.4

0.4

0.9

3.5

1.5

2.1

2.7

5.7

 Nausea

0.2

0.2

0.2

2.1

3.9

4.2

4.2

6.0

 Vomiting

0.0

0.0

0.0

1.6

2.4

2.4

2.7

4.5

 Dizziness

0.4

0.4

0.5

1.1

0.9

1.2

1.5

3.6