Statistics & Programming

Sierra | CRO


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Sierra Clinical Services, LLC is a dependable, affordable and dedicated contract research organization (CRO).

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Statistics & Programming

Sierra CRO

We deliver high quality statistical consulting, tables and analyses.

Our statisticians understand the critical role they play in delivering high-quality data and statistical analyses. At Sierra, our expert biostats team brings years of experience in statistics, programming and Ophthalmology. They perform data analysis for a wide range of clinical trials and will consult with you related to all your stats needs.

Our team partners with you every step of the way and provides you with required deliverables that will prepare you with the data needed for regulatory submission.


Our Statistics & Programming Services include:


  • Protocol review and development of statistical section
  • Statistical analysis plan (SAP) development
  • Interim analyses
  • Tables, listings and figures (TLFs)
  • Validation of TLFs
  • Statistical reports and adhoc analyses
  • Assistance with final clinical study reports
  • Data safety monitoring board (DSMB) participation



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Whether you have a question about our services, pricing, need a demo, or anything else, our team is ready to answer all your questions.


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