A
Ari M. Lipsky
Researcher at UCLA Medical Center
Publications - 20
Citations - 452
Ari M. Lipsky is an academic researcher from UCLA Medical Center. The author has contributed to research in topics: Trauma center & Medicine. The author has an hindex of 11, co-authored 16 publications receiving 351 citations. Previous affiliations of Ari M. Lipsky include Los Angeles Biomedical Research Institute & University of California, Los Angeles.
Papers
More filters
Journal ArticleDOI
Prehospital hypotension is a predictor of the need for an emergent, therapeutic operation in trauma patients with normal systolic blood pressure in the emergency department.
Ari M. Lipsky,Marianne Gausche-Hill,Philip L. Henneman,Anthony J Loffredo,Patricia B Eckhardt,H. Gill Cryer,Christian de Virgilio,Stanley L Klein,Frederic S. Bongard,Roger J. Lewis +9 more
TL;DR: In trauma patients who were normotensive on arrival to the ED, the need for an emergent, therapeutic operation was more than three times more likely compared with those who had normal SBP in the field.
Journal ArticleDOI
The value of noninvasive measurement of the compensatory reserve index in monitoring and triage of patients experiencing minimal blood loss.
Roy Nadler,Victor A. Convertino,Sami Gendler,Gadi Lending,Ari M. Lipsky,Sylvain Cardin,Alexander Lowenthal,Elon Glassberg +7 more
TL;DR: The Compensatory Reserve Index was better than standard indices in detecting mild blood loss and may enable a more accurate triage and CRI monitoring may allow for earlier detection of casualty deterioration.
Journal ArticleDOI
Causal Directed Acyclic Graphs.
Ari M. Lipsky,Sander Greenland +1 more
TL;DR: A causal DAG is used to illustrate potential relationships among demographic and socioeconomic factors, smoking exposure, comorbid asthma, and allergic rhinitis and to deduce which variables require control to minimize bias and which variables could introduce bias if controlled in the analysis.
Journal ArticleDOI
Bayesian decision-theoretic group sequential clinical trial design based on a quadratic loss function: a frequentist evaluation
TL;DR: A two-armed Bayesian decision-theoretic clinical trial design is developed for a disease with two possible outcomes, incorporating a quadratic decision loss function and using backward induction to quantify the cost of future enrollment.
Journal ArticleDOI
A comparison of rural versus urban trauma care.
Ari M. Lipsky,Larry L. Karsteadt,Marianne Gausche-Hill,Sharon Hartmans,Frederick S Bongard,Henry G. Cryer,Patricia B Ekhardt,Anthony J Loffredo,Patricia D. Farmer,Susan C Whitney,Roger J. Lewis +10 more
TL;DR: It is demonstrated that rural and urban trauma patients are inherently different and the rural system utilized in this study can effectively care for its population of trauma patients with an enhanced, committed trauma system, which allows for expeditious movement of patients toward definitive care.