Clinical Trials have evolved over time in many aspects. The extensive use of modern tools available has helped in increasing the rate at which the trials are being conducted in recent years. There have been an evolution in the techniques being used and the major areas of focus. Where the major focus used to be only Oncology, Respirology etc., now researchers have increased the range of trials and infiltrated into new Therapeutic areas. The Blog gives us insight into the top 5 such Therapeutic areas which were in the limelight over the past decade.