Therapeutic decision-making: a model for formulary evaluation

A systematic approach of evaluating medications for a hospital formulary is discussed. The hospital formulary is a program of objective evaluation, selection, and use of medicinal agents in the hospital. In light of the ever-increasing numbers of new and/or improved therapeutic agents, formulary decisions must be made with an eye to the future. Therefore, it appears that the best means of choosing a medication for formulary addition, both clinically and economically, is to choose an agent based on its clinical indication(s). Examples of such indications are presented. Selecting formulary agents by indication rather than by simple drug cost or pharmacologic class should ensure the most effective utilization of therapeutic agents and hopefully a diminution of overall costs.