clinical trial links
Here are some other places to find information on clinical trials in progress:
http://www.nationalmssociety.org/research/clinical-trials/index.aspx
http://www.clinicaltrials.gov/
http://www.ncbi.nlm.nih.gov/sites/entrez
http://www.controlled-trials.com/mrct/
http://clinicaltrials.plosjournals.org/
http://clinicalstudies.info.nih.gov/
http://www.searchclinicaltrials.org/
http://clinicaltrials.ifpma.org/no_cache/en/myportal/index.htm