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Table 3 Summary of adverse events—safety analysis set

From: PRISM II: an open-label study to assess effectiveness of dextromethorphan/quinidine for pseudobulbar affect in patients with dementia, stroke or traumatic brain injury

AE Summary, n (%)

(N = 367)

Any AE

132 (36.0)

AE intensity

 

 Mild

67 (18.3)

 Moderate

72 (19.6)

 Severe

22 (6.0)

 Unknown

7 (1.9)

Treatment-related AEs

55 (15.0)

Treatment-related AE intensity

 

 Mild

23 (6.3)

 Moderate

28 (7.6)

 Severe

7 (1.9)

 Unknown

3 (0.8)

Serious AEs

23 (6.3)

Treatment-related serious AEs

0

AEs leading to discontinuation

36 (9.8)

Frequency of AEs by preferred term (occurring in >1 % of patients)

 Diarrhea

20 (5.4)

 Headache

15 (4.1)

 Urinary tract infection

10 (2.7)

 Dizziness

9 (2.5)

 Nausea

6 (1.6)

 Fall

6 (1.6)

 Fatigue

5 (1.4)

 Somnolence

5 (1.4)

 Dry mouth

4 (1.1)

 Gastroesophageal reflux disease

4 (1.1)

 Agitation

4 (1.1)

 Peripheral edema

4 (1.1)

  1. AE adverse event