This study will evaluate the safety and efficacy of brodalumab in the treatment of moderate-to-severe psoriasis in patients who have previously failed treatment with interleukin (IL)-17A therapies. Failure of IL-17A therapy will be defined as previous treatment with either secukinumab or ixekizumab for at least 3 months without achieving PASI-75 response or a 50% loss of original improvement. Forty patients will be enrolled in this 16-week open-label study. Patients will be enrolled at three to four different sites in the US. After enrollment, study visits will occur at monthly intervals, with patients receiving 210 mg of brodalumab subcutaneous injection at weeks 0, 1, and 2, followed by 210 mg every 2 weeks. At each visit, patients will be evaluated for change in sPGA (Physician's Global Assessment), PASI score, and any signs or symptoms of adverse events. Laboratory screening will include tests for tuberculosis and neutropenia. After completion of the 16-week trial, patients may desire to continue treatment with brodalumab. Efforts will be made to provide drug to these study patients, including those who do not have insurance.
This study will evaluate the safety and efficacy of brodalumab in the treatment of moderate-to-severe psoriasis in patients who have previously failed treatment with interleukin (IL)-17A therapies. Forty patients will be enrolled in this 16-week open-label study. Patients will receive 210 mg of brodalumab subcutaneous injection at weeks 0, 1, and 2, followed by 210 mg every 2 weeks. The primary efficacy endpoint will be the proportion of patients achieving a score of 0-clear or 1-almost clear in the sPGA score after 16 weeks of treatment. After completion of the 16-week trial, patients may desire to continue treatment with brodalumab.