Table 2 Treatment-emergent adverse events (TEAEs).

From: Results of a phase Ib study of SB-121, an investigational probiotic formulation, a randomized controlled trial in participants with autism spectrum disorder

System organ class

Preferred term

Treatment

SB-121 (N = 15)

n (%)

Placebo (N = 15)

n (%)

Number of Subjects with at least one TEAE

7 (46.7)

9 (60.0)

Blood and lymphatic system disorders

1 (6.7)

0

 Leukocytosis

1 (6.7)

0

Gastrointestinal disorders

3 (20.0)

4 (26.7)

 Diarrhea

2 (13.3)

3 (20.0)

 Abdominal pain

0

1 (6.7)

 Abdominal pain upper

1 (6.7)

0

 Nausea

1 (6.7)

0

 Vomiting

0

2 (13.3)

General disorders and administration site conditions

1 (6.7)

1 (6.7)

 Fatigue

1 (6.7)

0

 Pain

0

1 (6.7)

Infections and infestations

2 (13.3)

3 (20.0)

 Sinusitis

2 (13.3)

0

 COVID-19

0

1 (6.7)

 Tinea infection

0

1 (6.7)

 Upper respiratory tract infection

0

1 (6.7)

Investigations

0

1 (6.7)

 Alanine aminotransferase increased

0

1 (6.7)

Nervous system disorders

1 (6.7)

2 (13.3)

 Headache

1 (6.7)

2 (13.3)

Psychiatric disorders

0

1 (6.7)

 Anxiety

0

1 (6.7)

 Depression

0

1 (6.7)

 Insomnia

0

1 (6.7)

Renal and urinary disorders

0

1 (6.7)

 Bilirubinuria

0

1 (6.7)

Respiratory, thoracic and mediastinal disorders

2 (13.3)

2 (13.3)

 Cough

2 (13.3)

0

 Nasal congestion

0

1 (6.7)

 Oropharyngeal pain

0

1 (6.7)