Complementary and Alternative Medicine Usage Among Participants Enrolled in Phase I Oncology Clinical Trials

Primary Objective: · The primary objective is to estimate the prevalence of use of complementary and alternative medicine (CAM) in patients with advanced malignancies who are seen in the Phase I clinic at MD Anderson Cancer Center (MDACC). Secondary Objective: · Examine the association between prevalence of CAM use and demographic and socioeconomic characteristics (age, gender, race, income, and education level), participation in a phase I clinical trial, disease characteristics (diagnosis), patients' perceptions about their prognosis, physicians' information and permission for patients' CAM use, decision-making, and types of CAM used by patients.