Market Barriers to the Development of Pharmacotherapies for the Treatment of Cocaine Abuse and Addiction: Final Report. Industry Perception of Science Base Readiness


There was a divergence of opinion among the pharmaceutical company interviewees about the readiness of the science base for cocaine pharmacotherapies. Representatives of two companies expressed skepticism about the readiness of the science base. One representative indicated that current limitations stem from a lack of understanding regarding the biological and genetic basis of addiction. A representative of a different company indicated that the current science base for achieving long-term efficacy for cocaine abuse and addiction is very weak. Furthermore, scientists from one company judged that the probability of a scientific breakthrough in the area of cocaine abuse and addiction in the near future is very low. In contrast, representatives of another pharmaceutical company indicated strongly that the science base is ready, and consequently that it is no longer a market barrier to development of cocaine pharmacotherapies. This company also reported that it had successfully identified several drug candidates that exhibited cocaine blocking activities in both in vivo and in vitro models. Scientific executives from one company who questioned the science base did suggest that there are opportunities for existing and potential products to be used as effective adjuncts to cocaine abuse therapy. For example, existing drugs for anxiety could help manage symptoms associated with withdrawal. The extent of company interviews was limited by the scope of this project.