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Table 2 Overall safety and TEAEs of interest (n = 466)*

From: An open-label extension study to demonstrate long-term safety and efficacy of ABP 501 in patients with rheumatoid arthritis

Variable

Number of patients, n (%)

Overall summary of TEAEs

 Any adverse event

297 (63.7)

 Any grade ≥ 3 adverse event

42 (9.0)

 Any adverse event with the outcome of death

0 (0.0)

 Any serious adverse event

46 (9.9)

 Treatment-related serious adverse event

3 (0.6)

 Any adverse event leading to discontinuation of IP

17 (3.6)

 Any adverse event leading to discontinuation from study

8 (1.7)

Most frequent TEAEs by preferred term

 Nasopharyngitis

43 (9.2)

 Upper respiratory tract infection

40 (8.6)

 Bronchitis

30 (6.4)

 Rheumatoid arthritis

29 (6.2)

 Hypertension

22 (4.7)

 Pharyngitis

19 (4.1)

Serious TEAEs

 Musculoskeletal and connective tissue disorders

12 (2.6)

 Infections and infestations

6 (1.3)

 Cardiac disorders

5 (1.1)

 Eye disorders

4 (0.9)

 Gastrointestinal disorders

4 (0.9)

 Neoplasms benign, malignant, and unspecified (including cysts and polyps)

4 (0.9)

 Reproductive system and breast disorders

3 (0.6)

 Vascular disorders

3 (0.6)

 Injury, poisoning, and procedural complications

2 (0.4)

 Nervous system disorders

2 (0.4)

 Surgical and medical procedures

2 (0.4)

 General disorders and administration site conditions

1 (0.2)

 Hepatobiliary disorders

1 (0.2)

 Pregnancy, puerperium, and perinatal conditions

1 (0.2)

 Psychiatric disorders

1 (0.2)

 Respiratory, thoracic, and mediastinal disorders

1 (0.2)

TEAEs of interest

 Infections

190 (40.8)

 Malignancies

8 (1.7)

 Hypersensitivity

20 (4.3)

 Demyelinating diseases

0 (0.0)

 Hematological reactions

5 (1.1)

 Heart failure

0 (0.0)

 Lupus-like syndrome

0 (0.0)

 Liver enzyme elevations

25 (5.4)

 Injection site reactions

0 (0.0)

  1. For each category, patients were included only once even if they had multiple events in that category. AEs were coded using MedDRA V.17.1
  2. AE adverse event, IP investigational product, TEAE treatment-emergent adverse event
  3. *One subject did not receive any IP and was not included in these analyses