Table 3 Adverse reactions to LTBI treatment with 9-month treatment with isoniazid.

From: Adherence to nine-month isoniazid for latent tuberculosis infection in healthcare workers: a prospective study in a tertiary hospital

 

Total (N = 114)

Completion (n = 71)

Non-completion (n = 43)

P

Any adverse reactions

70 (61.4)

41(57.7)

29 (67.4)

0.422

Gastrointestinal

39 (34.2)

27 (38.0)

12 (27.9)

0.350

Nausea

27 (23.7)

16 (22.5)

11 (25.6)

 

Anorexia

8 (7.0)

6 (8.5)

2 (4.7)

 

Diarrhea

2 (1.8)

2 (2.8)

0 (0)

 

Skin

15 (13.2)

8 (11.3)

7 (16.3)

0.129

Itching

12 (10.5)

6 (8.5)

6 (14.0)

 

Urticaria

4 (3.5)

1 (1.4)

3 (7.0)

 

Eczema

4 (3.5)

3 (4.2)

1 (2.3)

 

Hematologic

21 (18.4)

13 (18.3)

8 (18.6)

0.250

Neutropenia

6 (5.3)

3 (4.2)

3 (7.0)

 

Anemia

12 (10.5)

7 (9.9)

5 (11.6)

 

Thrombocytopenia

4 (3.5)

3 (4.2)

1 (2.3)

 

Hepatotoxicity*

27 (23.7)

8 (11.3)

19 (44.2)

<0.001

Mild hepatotoxicity

17 (14.9)

7 (9.9)

10 (23.3)

 

Severe hepatotoxicity

10 (8.8)

1 (1.4)

9 (20.9)

 

Peripheral neuropathy

6 (5.3)

2 (2.8)

4 (9.3)

0.133

Others

39 (34.2)

26 (36.6)

13 (30.2)

0.523

Headache

10 (8.8)

7 (9.9)

3 (7.0)

 

Dizziness

12 (10.5)

7 (9.9)

5 (11.6)

 

General weakness

31 (27.2)

21 (29.6)

10 (23.3)

 

Fever

4 (3.5)

2 (2.8)

2 (4.7)

 
  1. The data are presented as numbers and percentages.
  2. *Mild hepatotoxicity was defined as ALT > UNL, but not meet the definition of severe hepatotoxicity. Severe hepatotoxicity was defined as ALT > 3.0 times UNL with symptoms or >5.0 times UNL without symptoms.
  3. ALT alanine aminotransferase, UNL upper normal limit.