Table 4 Adverse events and complications

Adverse events

CTCAE

CTCAE

Fever, maximum 38 °C, no treatment

I

17(36)

I

23(43)

0.546^*

Fever, >  38 °C, treatment

II

13(28)

II

21(39)

0.293^*

Nausea or vomiting

II

7(15)

II

6(11)

0.767^*

Mild pain, requiring nonopioid oral analgesic treatment

II

24(51)

II

31(57)

0.553^*

Moderate pain, requiring opioid oral analgesic treatment

II

18(38)

II

21(39)

1.000^*

Mild liver dysfunction, requiring conservative treatment

II

32(68)

II

43(80)

0.254^*

 Liver abscess

III

9(19)

III

3(6)

0.022^*

 Asymptomatic perihepatic fluid

IV

2(4)

IV

1(2)

0.596^§

 Pleural effusion

III

8(17)

III

1(2)

0.011^*

 Subcapsular liver hemorrhage

IV

3(6)

IV

1(2)

0.336^§