If the output generated by the process validator is the same as the output generated by the SAS programmer then the program is valid. Validation Procedure is the process used to verify the output of the SAS program that is generated by the programmer. Phase 4: Submit the study results for post-marketing that includes risk and benefits of the proposed drug or treatment. Phase 3: Experiment on a treatment or drug to a large group of people (1000 – 3000) to check the actual effectiveness along with monitoring of side effects and compare with previous drugs. Phase 2: Experiment with drug or treatment for a large group of people (100 – 300) to validate the drug is effective or not. Phase 1: Testing a new treatment or drug to a small group of people (20 – 80) for evaluating the safety

There are four major phases in clinical trials as follows: It helps clinical research professionals to obtain great speed and accuracy while conducting clinical trials. SAS (Statistical Analysis System) is applied in clinical trial data analysis for pharmaceutical, biotechnology, and clinical research organization. Learn the best Clinical SAS Certification Training in Chennai at Softlogic to obtain suitable positions. We have prepared frequently asked interview questions and answers in Clinical SAS for the students to ace the interview of big companies.

Top companies around the world are employing certified and skilled Clinical SAS professionals to work as Clinical SAS developers, Clinical SAS programmers, Senior SAS Administrators, and Clinical SAS Architect. Clinical SAS is the best career option as it provides tremendous job opportunities for freshers and experienced candidates.

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