The system and method may include a centralized secure database with information on clinical research trial participants, clinical research trial events, investigator and administrator inputs, and {HEAD ~ communication} of participants, investigators and {TAIL ~ administrators} 
of
The system and method may include a centralized secure database with information on clinical research trial participants , clinical research trial events , investigator and administrator inputs , and { HEAD ~ communication } of participants , investigators and { TAIL ~ administrators }
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