Table 1 Treatment-emergent adverse events

From: Safety and target engagement of an oral small-molecule sequestrant in adolescents with autism spectrum disorder: an open-label phase 1b/2a trial

Adverse event system organ class/preferred term

Safety population (n = 30)

Severity

n (%) E

Total

Overall study

24 (80.0%) 68

Mild, Moderate, Severe

Related

Overall study

0 (0%) 0

N/A

Possibly related

Overall study

14 (46.7%) 21

Mild, Moderate

GI disorders

Abdominal pain

2 (6.7%) 2

Mild

Nausea

2 (6.7%) 2

Mild

Diarrhea

1 (3.3%) 2

Mild, Moderate

Abdominal discomfort

1 (3.3%) 1

Mild

Abdominal tenderness

1 (3.3%) 1

Mild

Dyspepsia

1 (3.3%) 1

Mild

Rectal hemorrhage

1 (3.3%) 1

Mild

Abdominal pain upper

1 (3.3%) 1

Moderate

General disorders

Pyrexia

2 (6.7%) 2

Mild

Nervous system disorders

Headache

3 (10.0%) 3

Mild

Disturbance in attention

1 (3.3%) 1

Mild

Psychiatric disorders

Insomnia

1 (3.3%) 1

Moderate

Anxiety

1 (3.3%) 1

Moderate

Respiratory, thoracic and mediastinal disorders

Epistaxis

1 (3.3%) 1

Mild

Skin/subcutaneous tissue disorders

Rash

1 (3.3%) 1

Moderate

Not related

Overall study

21 (70.0%) 47

Mild, Moderate, Severe

  1. *Categories are indicated in bold.
  2. %, percent of participants with events; E, number of events; n, number of participants with events; N/A, not applicable.