Skip to main content

Table 4 Patient-level serious adverse events from switch to +3 months

From: Switching from adalimumab to tofacitinib in the treatment of patients with rheumatoid arthritis

Serious AE

Days after first tofacitinib dose in the extension study

Action taken (tofacitinib dosing)

Outcome

ADA 40 mg Q2W (blinded study) to tofacitinib 10 mg BID (extension study), N = 107

Suicide (n = 1)

1a

Permanently withdrawn

Death

Osteonecrosis (n = 1)

23

Temporarily withdrawn

Recovered

Post-operative abscess (n = 1)

44

Dose not changed

Recovered

Infectious peritonitis/appendicitis/intervertebral disc disorder (n = 1 each; same patient)

44/46/51

Permanently withdrawn

Recovered

Autoimmune hepatitis (possible drug-induced liver injury; n = 1)

55

Permanently withdrawn

Recovered

Fractured ischium (n = 1)

109

Temporarily withdrawn

Recovering

Spondylolisthesis/stenosis/lung malignancy (n = 1 each; same patient)

117/117/132

Not applicable

Deathb

Fractured femur (n = 1)

134

Temporarily withdrawn

Recovered

Tofacitinib 10 mg BID (blinded study) to tofacitinib 10 mg BID (extension study), N = 126

Sinusitis (n = 1)

13

Permanently withdrawn

Recovered

Dyspnea/tendon rupture (n = 1 each; same patient)

37/53

Temporarily withdrawn

Recovered

Cervical dysplasia (n = 1)

52

Permanently withdrawn

Recovered

Malignant melanoma (n = 1)

85

Permanently withdrawn

Recovered

Vertigo (n = 1)

89

Dose not changed

Not recovered

Disseminated herpes simplex (n = 1)

94

Permanently withdrawn

Recovered

Cervical vertebral fracture/fall (n = 1 each; same patient)

102/102

Dose not changed

Recovering

Lung infiltration/atrial fibrillation (n = 1 each; same patient)c

107/122

Permanently withdrawn

Recovered/not applicable

Goiter (n = 1)

120

Temporarily withdrawn

Recovered

  1. Includes patients who completed treatment with adalimumab (ADA) 40 mg every 2 weeks (Q2W) or tofacitinib 10 mg twice daily (BID) in the blinded study (or discontinued treatment for reasons other than a tofacitinib-related serious adverse event (AE)) and then enrolled in the extension study and switched treatment with minimal washout (≤2 weeks after their last dose of study drug in the blinded study). aUnknown whether the patient took study drug on this day. bDue to lung malignancy. cAtrial fibrillation (day 122) occurred after drug discontinuation (day 107)