• 100% independent
  • extensive clinical trials experience
  • operational risk management services
  • unrivalled feasibility solutions provider

Centrical was initially established in 2009 to address the need for independent clinical trial feasibility data that meets the exacting requirements of running current day clinical trials. Recognizing the importance and value of clinical operational risk management led us to further develop our services accordingly. Our dedicated team, with backgrounds in project management, monitoring and medical affairs, has extensive clinical trial experience to underpin both our unrivalled feasibility and operational risk management assessments and is led by strong proven Executive Management:

Dr Guy Patrick, MD PhD – Chief Executive Officer/Chief Medical Officer: As a founder Director, Board Member and Chief Medical Officer of Premier Research Group plc (2002-2007), Dr Patrick was instrumental in planning and implementing a successful buy-and-build and organic growth strategy for the Company resulting in Premier Research being a leading full service CRO. Prior to moving into the CRO sector, 17 years ago, Dr Patrick frequently participated as an Investigator during his medical role as a Consultant Nephrologist and Transplant Immunologist. Dr Patrick is a co-founder of Centrical Global Limited.

Tonya Butterworth, BSc(Hons), MICR, CSci – Operations Director: With over 20 years of clinical research experience encompassing both academia and the CRO industry, Ms Butterworth has acquired significant experience in setting up and delivering global clinical trials. As part of the Senior Management Team at Premier Research Group plc (2004 to 2007), Ms Butterworth successfully led sales and operational activities for global studies, in addition to actively integrating several strategic acquisitions. Ms Butterworth is a co-founder of Centrical Global Limited.