Using Patient-Generated Health Data From Twitter to Identify, Engage, and Recruit Cancer Survivors in Clinical Trials in Los Angeles County: Evaluation of a Feasibility Study

Katja Reuter   ^{1, 2} , PhD ;   Praveen Angyan   ² , MS ;   NamQuyen Le   ³ , MPH ;   Thomas A Buchanan   ^{2, 4} , MD

¹ Department of Public Health and Preventive Medicine, The State University of New York Upstate Medical University, Syracuse, NY, United States

² Southern California Clinical and Translational Science Institute, Keck School of Medicine of USC, University of Southern California, Los Angeles, CA, United States

³ USC Annenberg School for Communication and Journalism, University of Southern California, Los Angeles, CA, United States

⁴ Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States