This study encompasses feedback provided by U.S. physicians who treat inflammatory diseases on aspects of drug delivery and drug treatment, enabling interested stakeholders to gain insight into current and future trends. Analysis includes issues such as awareness, usage, preferences, influencing criteria, patient compliance, desired delivery types to be made available, as well as feedback on the role the device plays in the prescribing decision for a drug. The corresponding patient deliverable is titled: "2008 U.S. Inflammatory Diseases Drug Delivery: Patient Perspective" (N835).