Theradex® is an international contract research organization providing complete professional services for the clinical research and development of pharmaceutical compounds, medical devices and diagnostic tests in the areas of oncology and life-threatening diseases. Theradex® conducts studies which lead to marketing approval of significant medical advances; and has built a reputation on assuring the scientific objectivity and meticulous quality control that fulfills all regulatory requirements. Our expertise is also available to assist client personnel in expedited development planning and execution.