What research is being done in interstitial lung disease?

ILD research: Interstitial lung disease is a general term for a group of disorders that affect the area of the lung that supports our alveoli - or air sacks. There are many causes some of which are described on wikipedia (http://en.Wikipedia.Org/wiki/interstitial_lung_disease). You can find out what clinical trials are being done by searching this web site: http://clinicaltrials.Gov/.