TNF and Vogt-Koyanagi-Harada disease: Indeed, numerous studies on VKH disease have shown that steroid monotherapy is not effective at preventing chronic disease, even if administered early on in the uveitis course, and that the addition of agents such as azathioprine, mycophenolate mofetil, cyclosporine, or anti-tumor necrosis factor alpha may play a pivotal role [11, 66–71].