MedicalResearch.com Interview with David A Mankoff, MD, PhD Gerd Muehllehner Professor of Radiology Attending Physician University of Pennsylvania Health System PET Center Director Vice-Chair of Research, Department of Radiology University of Pennsylvania MedicalResearch.com: What is the background for this study? What are the main findings? Response: This review was designed to describe the current status of molecular imaging, especially positron emission tomography (PET) as a clinical tool for helping to direct precision oncology. We found that while there had been a number of promising methods tested in small, single research studies, the number of new molecular imaging tests translated to the clinic was small. In addition, the application of molecular methods as tools for therapeutic decision making (versus use for disease detections and staging) was even smaller. We noted that some recently published studies, including a few large multi-center trials, indicated the considerable potential of new molecular imaging tests to identify therapeutic targets for cancer treatment, to evaluate early response to targeted cancer therapy, and to predict downstream outcomes such as progression free survival. We made some observations and recommendations in the review for directing these potentially powerful imaging tools towards use as biomarkers for precision oncology. (more…)