Table 3 Treatment emergent adverse events (TEAE) with MGTA-145.

From: Phase II study of novel CXCR2 agonist and Plerixafor for rapid stem cell mobilization in patients with multiple myeloma

a

TEAEs

n (%)

Grade 1

13 patients (52%)

 Pain

11 (44%)

 

9 patients with acute pain after MGTA-145 infusion

 AST/ALT increased

1 (4%)

 Nausea

2 (8%)

 Headache

1 (4%)

 Hyperhidrosis

1 (4%)

 Low platelet count

2 (4%)

Grade 2

2 patients (8%)

 Vomiting

1 (4%)

 Other -Poor Graft Function

1 (4%)

b: Acute pain with MGTA-145 (AE of special interest), N = 9

Location of pain (n)

 Back

5

 Hip

1

 Sternum

1

 Generalized

1

Severity of pain on a scale of 1-10, median (range)

8 (3-10)

Onset, minutes after MGTA-145 infusion start, median (range)

5 minutes (3-10)

Duration of pain, median (range)

7 minutes (3-28)

Analgesics needed to treat acute pain

1 of 9

Treatment interruption due to pain

0

Recurrence of pain on Day 2

 Recurrence of pain with MGTA-145 infusion on day 2, n

2

 Duration of pain, median (range)

5 minutes (4-5)

  1. Abbreviations: AST: aspartate aminotransferase, ALT: alanine transaminase, TEAE: Treatment emergent adverse events