title: Exploring websites on cancer clinical trials: an empirical review.
abstract: The Internet houses tens of thousands of cancer-related websites, a growing number of which are devoted in some way to cancer clinical research. To date, little is known about the range, content, and general quality of these websites. This study selected the first 100 websites returned after searching the Internet for "cancer clinical trial" (CCT). Of these, 66 websites were examined page by page to characterize their range, content, and general quality. The study found evidence of considerable diversity among CCT-related websites. Many may be useful to clinical investigators or patients interested in participating in CCTs. However, a proportion were difficult to navigate and understand, lacked confidentiality and other assurances, and raised questions about cost, access, and the potential for biasing study samples. Further research is needed to determine the opportunities and drawbacks presented by online efforts to enhance knowledge of and access to cancer clinical trials.
authors.affiliation: Case Western Reserve University, School of Medicine, Department of Bioethics, 10900 Euclid Avenue, Cleveland, OH 44106-4976, USA.
authors.forename: Christian
authors.initials: C
authors.lastname: Simon
authors.forename: Sarah
authors.initials: S
authors.lastname: Hegedus
mesh_terms: D002986:Clinical Trials as Topic; D032882:Comprehension; D003219:Confidentiality; D006801:Humans; D020407:Internet; D009369:Neoplasms; D011785:Quality Assurance, Health Care; D014584:User-Computer Interface