Genentech, Inc., a member of the Roche Group (SIX: RO, ROG; OTCQX: RHHBY), today announced that the U.S. Food and Drug Administration (FDA) has expanded the approved indication for ACTEMRA ® (tocilizumab) for the treatment of adults with moderately to severely active rheumatoid arthritis (RA) who have had an inadequate response to one or more disease-modifying antirheumatic drugs (DMARDs). ACTEMRA can be used both alone as a single-agent therapy and in combination with methotrexate (MTX) or other DMARDs. The expanded indication further supports the safety and efficacy profile of ACTEMRA.
"People with moderately to severely active RA can suffer irreversible joint damage that may be prevented by earlier treatment with a biologic medicine such as ACTEMRA," said Hal Barron, M.D., chief medical officer and head, Global Product Development. “We’re pleased that these patients will now have ACTEMRA as an additional option.”
The expanded indication is based on efficacy and safety data from the Phase III clinical trials which were previously available, safety data collected from the post-marketing experience with ACTEMRA since approval in 2010, as well as data from other clinical studies, including those evaluating ACTEMRA in a real-world setting.
About Previous ACTEMRA Efficacy Trials in DMARD-IR Patients
- OPTION (T Ocilizumab Pivotal Trial in methotrexate Inadequate resp ONders) trial:
- 59 percent and 48 percent of patients who received ACTEMRA 8 mg/kg and 4 mg/kg plus MTX, respectively, achieved ACR20 at Week 24, compared with 27 percent of patients who received placebo plus MTX
- TOWARD ( Tocilizumab in c Ombination With traditional DM ARD therapy) trial:
- 61 percent of patients who received ACTEMRA 8 mg/kg plus DMARD(s) achieved ACR20 at Week 24, compared with 25 percent of patients treated with DMARDs plus placebo
- LITHE (Toci LIzumab safety and THE prevention of structural joint damage) trial:
- 56 percent and 51 percent of patients who received ACTEMRA 8 mg/kg or 4 mg/kg plus MTX, respectively, achieved ACR20 at Week 24 compared with 27 percent of patients who received placebo plus MTX. In addition, ACTEMRA 4 mg/kg slowed (less than 75 percent inhibition compared to the control group) and ACTEMRA 8 mg/kg inhibited (at least 75 percent inhibition compared to the control group) the progression of structural damage compared to placebo plus MTX at week 52, as measured by change in total Sharp-Genant score.