Table 4 Frequencies and types of adverse events (AEs) >GII (BenMel: Bendamustine/melphalan).

From: Adding bendamustine to melphalan before ASCT improves CR rate in myeloma vs. melphalan alone: A randomized phase-2 trial

AE type, number of pts (%)

Total cohort (n = 120)

Melphalan (n = 60)

BenMel (n = 60)

P value

Gastrointestinal disorders

61 (50.8)

31 (51.7)

30 (50.0)

0.8554

Metabolic and nutritional disorders

30 (25.0)

10 (16.7)

20 (33.3)

0.0359

Cardiac and thromboembolic disorders

8 (6.7)

5 (8.3)

3 (5.0)

0.4700

Weight loss >10%

5 (4.2)

0 (0.0)

5 (8.3)

0.0232

Engraftment syndrome

5 (4.2)

3 (5.0)

2 (3.3)

0.6420

Respiratory

4 (3.3)

1 (1.7)

3 (5.0)

0.3117

Nervous system disorders

4 (3.3)

1 (1.7)

3 (5,0)

0.3117

Infection

4 (3.3)

3 (5.0)

1 (1.7)

0.3117

Renal

3 (2.5)

0 (0.0)

3 (5.0)

0.0807

Muscle weakness and fatigue

2 (1.7)

1 (1.7)

1 (1.7)

1.0000

Psychiatric disorders

1 (0.8)

0 (0.0)

1 (1.7)

1.0000

Hearing impairment

1 (0.8)

0 (0.0)

1 (1.7)

1.0000

Fever of unknown origin

1 (0.8)

1 (1.7)

0 (0.0)

0.3168

Total number of AEs

129

56

73

0.187

No of patients with AEs

79 (65.8)

36 (60.0)

43 (71.7)

0.178

  1. Some patients had more than one AE. BenMel: bendamustine/melphalan. The overall chi-squared test showed no significant differences between Mel and BenMel across all AE categories (P = 0.187). In addition, all individual categories produced non-significant p values for Fisher’s exact test.