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Cytel Inc.


CRO Services

Cytel Clinical Research Services combines decades of biostatistical advancements, clinical software programming, operations know how and deep regulatory familiarity.  


Cytel focuses on developing and deploying technology solutions that empower sponsor companies to substantially improve their clinical efficiencies and outcomes.   Core services include Program strategy consulting, Biostatistics, Programming, Data Management, CDISC Migration, Medical Writing and Process Automation.


Built upon collaborations with industry and regulators, Cytel trial design, analysis and data management technology are relied on for their precision and proven ability to speed critical developmental processes.


Adaptive Trials

Pioneers of the supporting methodologies, we help study sponsors to realize the advantages of adaptive trial designs that can be beneficially altered based on interim analysis.   Every Cytel-designed adaptive trial has been accepted by the FDA and EMA.  


We've worked with biopharmaceutical companies of every size to stage over 100 earlier and pivotal adaptive trials in every major therapeutic area including oncology, cardio-vascular, CNS, gastro and orphan/rare disease indications.


About Cytel

Since 1987, Cytel's software and services are trusted by drug, biologic and medical device developers worldwide. In fact, all 25 of the leading global biopharmaceuticals use Cytel technology in their clinical trials.



Cambridge, MA

+ 1 617 661 2011



Global offices:

Philadelphia, PA

+1 610 994 9830

San Jose, CA

+1 857 928 6230


+33 673 86 12 54


+91 985 097 0522


Clinical Trial Design, Consulting, Data Management, Data Safety Monitoring Board Services, Database Conversions, Document Management, Medical Writing, Programming (Database/SAS/etc), Software Development & Evaluation, Statistical Services/Meta Analysis

Contact Information: 

Cytel Inc.
675 Massachusetts Ave.
Cambridge, MA, 02139, USA
Phone : 6176612011
Fax : 6176614405
Internet : www.cytel.com
Email : info@cytel.com
Contact Person : Steve Herbert