PRA has acquired ClinStar, LLC, a privately held CRO managing Phase I-IV trials in the Russia, Ukraine, Belarus and the Baltic States. The acquisition supports PRA’s growth efforts in Russia and Eastern Europe.   The acquisition also includes ClinStar’s stand-alone clinical trial warehousing and logistics division, IMP Logistics, operating in Russia, Ukraine and Belarus, which offers cold chain logistics services that include importation of investigational products, clinical supplies...