Causes for Supplies Issues
Huge number of subjects, more sites, large number of countries, increase in the number of users, ancillary supplies,sharing of supplies among protocols, sensitive medication, adaptive studies, titration studies, regulatory rules around controlled substances, introduction of shipper/box, manufacturing, packing, labeling, challenges in physical shipping, wrong location of physical depots, unrealistic estimates, dose differences.
Consequences of Supplies Issues
Monetary losses, loss of subjects, missing visits, incomplete data, etc.