NEW YORK--(BUSINESS WIRE)--Medidata Solutions executives continue to drive discussion around critical topics in the e-clinical space at key industry events throughout November. Co-founder and Chief Medical Officer Ed Ikeguchi, Vice President of Development Keith Howells and Senior Business Consultant David Quarm will each be leading discussions at upcoming conferences next month, while Co-founder and Chief Technology Officer Glen de Vries will be participating in a webinar series.