Dr J Biswas, Dr L.Vijaya, Dr E.Ravindra Mohan , Dr Amit Nagpal, Dr Mamta Agarwal, Dr Muna P Bhende attended conference course in “The design, conduct, and management of clinical trials in eye research by ARVO foundations for eye research”. They discussed principles of clinical trials, design of clinical trials, components of protocol, operational aspects and interim monitoring analysis.