Omnicare Clinical Research is re-branding as Theorem Clinical Research. The brand launch follows Nautic Partners, LLC’s acquisition of Omnicare CR in April from former parent company, Omnicare, Inc. Theorem Clinical Research will continue to provide full-service clinical trial management, with a continued focus on its core CRO operations — Early Phase, Phase II/III, Late Phase — and its specialized business units: Pharmaceutics, Medical Device, and Technical Services (Biometrics & Clinical ...