Lucio has over 31 years of experience in global clinical trials spanning pharmaceuticals and medical devices in the therapeutic areas of oncology, gastrointestinal, renal, surgical morbidities, respiratory and central nervous system (CNS) diseases. He has led clinical operations teams with responsibilities for outsourcing and vendor oversight, project and site management, medical writing, and data management. Prior to joining Rain, he was vice president and head of clinical operations at Protagonist Therapeutics Inc. and senior director and head of clinical operations at Astex Pharmaceuticals Inc. Prior to that, he was director clinical operations at Baxter Healthcare for nine years, based in Belgium before moving to the U.S. in 2010. Lucio also led global clinical operations teams at ILEX Oncology and ConvaTec. He started his clinical research career in the United Kingdom managing international trials with ICON Clinical Research. Lucio graduated with a BSc (Hons) in biology from London University, Royal Holloway College, and holds a post-graduate diploma (DipM) (MCIM) in marketing from the Chartered Institute of Marketing.