Pre-Close Statement

Synexus Clinical Research PLC 10 April 2006 Synexus Clinical Research plc ("Synexus" or "the Company") Pre-Close Trading Statement Synexus, the clinical trials services group, today announces the following pre-close trading update ahead of its preliminary results for the year to 31 March 2006. Further to the four months trading results reported in its AIM admission document issued in November 2005, the Company is pleased to report that trading has continued to be buoyant and that results for the year to 31 March 2006 are therefore anticipated to be in line with management expectations. Since its flotation, Synexus has vigorously pursued its stated strategy of organic growth combined with strategic partnerships and acquisitions to expand its business into emerging economies. To this end, Synexus has established the first Site Management Organisation in India through a strategic alliance with the Indian Clinical Research Institute. Furthermore, in January 2006, the Company acquired the Polish clinical trials business Skandynawskie Centrum Medyczne Sp. z.o.o. ("SCM"). This acquisition will allow Synexus to exploit the growing opportunities for clinical trials and patient recruitment in Central and Eastern European markets. The Company continues to pursue a number of other opportunities to replicate its business in new territories with particular emphasis on those within Central and Eastern Europe and has a number of potential targets currently under review. The Company is strengthening its management team at the senior operational level, broadening its skills base and providing further capability to support its growth, both in emerging clinical trial markets and in the UK. Enquiries for our services remain strong and the forward order book covers around 60% of the current market estimate of income for the year ending 31 March 2007. Synexus expects to announce its preliminary results for the year to 31 March 2006 on 6 June 2006. Press enquiries Synexus Clinical Research plc Tel: +44 (0)1257 230 723 Michael Fort, Chief Executive Biddicks - Financial Public Relations Tel: +44 (0)20 7448 1000 Zoe Biddick This information is provided by RNS The company news service from the London Stock Exchange

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