T cell vaccination benefits relapsing progressive multiple sclerosis patients: a randomized, double-blind clinical trial.

Background: T-cell vaccination (TCV) for multiple sclerosis (MS) refers to treatment with autologous anti-myelin T-cells, attenuated by irradiation. Previously published clinical trials have been all open-labeled.

Aim: To evaluate the safety and efficacy of TCV in progressive MS, in a double-blind, controlled clinical trial.