Medicine and Health Sciences Commons^™

A Prospective Analysis Of Factors Associated With Decreased Physical Activity In Patients With Cirrhosis Undergoing Transplant Evaluation, Anna Christina Dela Cruz, Valery Vilchez, Sooyeon Kim, Benjamin Barnes, Abhishek Ravinuthala, Anthony Zanni, Roberto Galuppo, Achuthan Sourianarayanane, Trushar Patel, Erin Colleen Maynard, Malay B. Shah, Michael F. Daily, Timothy L. Uhl, Karyn A. Esser, Roberto Gedaly

Internal Medicine Faculty Publications

BACKGROUND: Physical activity has been associated with improved recovery time after transplantation. Handgrip strength has been related to post-transplant outcomes.

AIM: To evaluate predictors of physical activity and grip strength in cirrhotic patients undergoing liver transplant evaluation.

METHODS: Single center, prospective analysis.

RESULTS: A hundred patients were evaluated (54% male, mean age 53 ± 9). Common etiologies of liver disease were non-alcoholic hepatitis (27%), hepatitis C (22%), and alcoholic liver disease (21%). Mean MELD score was 13.5. Forty one percent had a history of smoking. Ninety-three patients completed the International Physical Activity Questionnaire. The median total physical activity score of …

Characteristics Of A Novel Treatment System For Linear Accelerator–Based Stereotactic Radiosurgery, Ning Wen, Haisen Li, Kwang Song, Karen Chin-Snyder, Yujiao Qin, Jinkoo Kim, Maria Bellon, Misbah Gulam, Stephen Gardner, Anthony Doemer, Suneetha Devpura, James Gordon, Indrin Cherry, Farzan Siddiqui, Munther Ajlouni, Robert Pompa, Zane Hammoud, Michael Simoff, Steven Kalkanis, Benjamin Movsas, M. Salim Siddiqui

Internal Medicine Faculty Publications

The purpose of this study is to characterize the dosimetric properties and accuracy of a novel treatment platform (Edge radiosurgery system) for localizing and treating patients with frameless, image-guided stereotactic radiosurgery (SRS) and stereotactic body radiotherapy (SBRT). Initial measurements of various components of the system, such as a comprehensive assessment of the dosimetric properties of the flattening filter-free (FFF) beams for both high definition (HD120) MLC and conical cone-based treatment, positioning accuracy and beam attenuation of a six degree of freedom (6DoF) couch, treatment head leakage test, and integrated end-to-end accuracy tests, have been performed. The end-to-end test of the …