A pilot study to evaluate the safety and efficacy of the long-acting interleukin-1 inhibitor rilonacept (interleukin-1 Trap) in patients with familial cold autoinflammatory syndrome.

ABSTRACT:

Objective

Familial cold autoinflammatory syndrome (FCAS) is caused by mutations in the CIAS1 gene, leading to excessive secretion of interleukin-1beta (IL-1beta), which is associated with cold-induced fevers, joint pain, and systemic inflammation. This pilot study was conducted to assess the safety and efficacy of rilonacept (IL-1 Trap), a long-acting IL-1 receptor fusion protein, in patients with FCAS.

Methods

Five patients with FCAS were studied in an open-label trial. All patients received an initial loading dose of 300 mg of rilonacept by subcutaneous injection, were evaluated 6 and 10 days later for clinical efficacy, and remained off treatment until a clinical flare occurred. At the time of flare, patients were again treated with 300 mg of rilonacept and then given mai

SUBMITTER: Goldbach-Mansky R 

PROVIDER: S-EPMC2875198 | biostudies-literature | 2008 Aug

REPOSITORIES: biostudies-literature