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Table 4 Results of treatment discontinuations across randomised controlled trials

From: Efficacy and safety of pharmacological interventions in second- or later-line treatment of patients with advanced soft tissue sarcoma: a systematic review

Intervention

Study

N

Treatment discontinuation, n (%)

Most common AEs leading to discontinuations

   

All

Due to AE

Due to death

Due to PD

Due to lost to follow-up

Due to patient decision

Due to other reasons

 

Pazopanib

PALETTE study 2011/2

246

240 (97.6)

41 (16.7)

3 (1.2)

178 (72.4)

0 (0.0)

14 (5.7)

4 (1.6)¶

ALT elevation, dyspnoea, left ventricular dysfunction, fatigue, hypertension, vomiting, depressed mood, embolism, nausea, pericardial effusion, and small intestinal obstruction

Placebo

PALETTE study 2011/2

123

123

(100)

3 (2.4)

0 (0)

119 (96.7)

0 (0.0)

1 (0.8)

0 (0.0)

Dyspnoea

Trabectedin 1.5 mg/m2 q3w

Demetri 2009

136

128 (94.1)

12 (8.8)

2 (1.5)

89 (65.4)

2 (1.5)

17 (12.5)

6 (4.4)†

AEs leading to disconsolation were not reported

Trabectedin 0.58 mg/m2 qw

Demetri 2009

134

134 (100)

10 (7.5)

3 (2.2)

94 (70.1)

0 (0.0)

6 (4.5)

21 (15.7)‡

AEs leading to disconsolation were not reported

Dacarbazine

GEIS study 2011

54

50 (92.6)

2 (3.7)

-

41 (75.9)

0 (0.0)

-

7 (13.0)

-

Gemcitabine + Dacarbazine

GEIS study 2011

59

47 (79.7)

0 (0.0)

-

36 (61.0)

0 (0.0)

1 (1.7)

10 (16.9)

-

Gemcitabine

Pautier 2009

84*

-

3

-

-

-

-

-

AEs leading to disconsolation were not reported

Gemcitabine + Docetaxel

Pautier 2009

 

-

9

-

-

-

-

-

Hypersensitivity in one patient

  1. AE: Adverse Events; N: Number of Patients; n: Number with Outcome; PD: Progressive Disease; q3w: Every Three Weeks; qw: Every Week; -Represents data not reported; *Represents total population randomised in the study (patients randomised in each arm not reported); ¶Includes three patients discontinuing treatment due to protocol violation; †Includes patients discontinuing due to screening failure (n=3) and ineligibility of patients (n=2); ‡Includes patients discontinuing due to screening failure (n=2), cross-over before progression (n=14), and ineligibility of patients (n=1).