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Full-Text Articles in Other Medicine and Health Sciences

Defining Patient-Oriented Research For The Average Person (And Potential Research Partner), Dennis J. Baumgardner Mar 2019

Defining Patient-Oriented Research For The Average Person (And Potential Research Partner), Dennis J. Baumgardner

Dennis J. Baumgardner, MD

In this introduction to the first issue of 2019, the editor-in-chief of Journal of Patient-Centered Research and Reviews offers additional context to the findings of Kaur and Pluye (p. 7), who methodically formalized an operational definition of patient-oriented research for the purposes of searching bibliographic databases. A possible succinct, lay definition of patient-oriented research for the average “person on the street” is proposed.

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Real-Time Mri-Guided Catheter Tracking Using Hyperpolarized Silicon Particles, Nicholas Whiting, Jingzhe Hu, Jay V. Shah, Maja C. Cassidy, Erik Cressman, Niki Zacharias Millward, David G. Menter, Charles M. Marcus, Pratip K. Bhattacharya Jan 2015

Real-Time Mri-Guided Catheter Tracking Using Hyperpolarized Silicon Particles, Nicholas Whiting, Jingzhe Hu, Jay V. Shah, Maja C. Cassidy, Erik Cressman, Niki Zacharias Millward, David G. Menter, Charles M. Marcus, Pratip K. Bhattacharya

Nicholas Whiting

Visualizing the movement of angiocatheters during endovascular interventions is typically accomplished using x-ray fluoroscopy. There are many potential advantages to developing magnetic resonance imaging-based approaches that will allow three-dimensional imaging of the tissue/vasculature interface while monitoring other physiologically-relevant criteria, without exposing the patient or clinician team to ionizing radiation. Here we introduce a proof-of-concept development of a magnetic resonance imaging-guided catheter tracking method that utilizes hyperpolarized silicon particles. The increased signal of the silicon particles is generated via low-temperature, solid-state dynamic nuclear polarization, and the particles retain their enhanced signal for ≥40 minutes—allowing imaging experiments over extended time durations. The …

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