Table 2

Estimated Reporting Rate of All Malignancies and Lymphoma per 100 Patient-years (PY) of Etanercept Exposure

4-17 years

18-22 years


Worldwide

US

Worldwide

US


Estimated exposure to etanercept (PY) through July 2009

49,716

33,409

33,887

22,349


All malignancies (rate/100 PY)

0.020

0.015

0.024*

0.013*


Lymphoma (rate/100 PY)

0.010

0.009

0.006*

0.004*


*Calculated reporting rate for those age 18-22 years includes only cases with exposure prior to age 19 and does not includes cases with first etanercept exposure at age 19-22.

McCroskery et al. Pediatric Rheumatology 2010 8:18   doi:10.1186/1546-0096-8-18

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