Hello Aspirant,

Clinical research subject will be there in pharmD 5th year , and taking clinical research training /coaching  in 5th year will give you a practical approach towards that subject , but after 5th year you will be going through the internship phase for one year in hospital and in that case there is possibility that you will get gap of 1 year between taking clinical pharmacy coaching/training and applying for clinical research jobs,
So upto my Knowledge it's better to take clinical research training in the ending months of internship of 6th year , and get into clinical Research as soon as you complete your 6th year so that your Knowledge and concepts will be fresh in your head , and you will have possibility to crack the interview in first attempt or 2nd attempt itself .


Take a wise decision and feel free to ask further queries,

All the best !