खोज परिणाम - "University of Pittsburgh"

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    Artificial intelligence-based machine learning protocols enable quicker assessment of aortic biomechanics: A case study द्वारा Pete H. Gueldner, BS, Katherine E. Kerr, BSBME, Nathan Liang, MD, Timothy K. Chung, PhD, Tiziano Tallarita, MD, Joe Wildenberg, MD, Jason Beckermann, MD, David A. Vorp, PhD, Indrani Sen, MD

    प्रकाशित 2025-08-01

    Analyzing aortic biomechanical wall stresses for abdominal aortic aneurysms remains challenging. Clinical applications of biomechanical and morphological image-based analysis protocols have limited adoption owing to the time and expertise required. Our multidisciplinary and multi-institute team has...

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    Case Report: A personalized model of care for surgical resection of complex brain tumor with atypical language dominance द्वारा Natalie Sherry, Natalie Sherry, Neslihan Nisa Gecici, Neslihan Nisa Gecici, Amelia Stepniak, Daniel Miller, Ahmed Habib, Ahmed Habib, Ajay Niranjan, Ajay Niranjan, Jessica Barrios-Martinez, Fang-Cheng Yeh, Jeffrey Balzer, Jeffrey Balzer, Pascal O. Zinn, Pascal O. Zinn, Pascal O. Zinn

    प्रकाशित 2025-07-01

    The gold standard for preserving language and cognitive function during complex brain tumor resection is direct electrical stimulation (DES) during awake craniotomy. DES is predominantly utilized for left hemisphere (LH) tumors, where language dominance is most common. However, atypical language dom...

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    The LATTICE Study: Design of a pilot feasibility randomized controlled trial of lithium to delay cognitive decline in mild cognitive impairment द्वारा Ariel G. Gildengers, Tamer S. Ibrahim, Xuemei Zeng, Howard J. Aizenstein, Salem K. Alkhateeb, Stewart J. Anderson, Cong Chu, Jihui L. Diaz, James E. Emanuel, Thomas K. Karikari, Jinghang Li, Oscar L. Lopez, Brian J. Lopresti, Sarah K. Royse, Andrea N. Sajewski, Tales Santini, Andrea M. Weinstein, Minjie Wu, Meryl A. Butters

    प्रकाशित 2025-04-01

    Abstract INTRODUCTION Interest has grown in lithium's neuroprotective properties in neurodegenerative illnesses. We discuss the design, rationale, and implementation of a pilot feasibility, double‐blind, randomized placebo‐controlled trial (RCT) examining whether lithium can delay cognitive dec...

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    The Reliability and Validity of an Instrumented Device for Tracking the Shoulder Range of Motion द्वारा Rachel E. Roos, Jennifer Lambiase, Michelle Riffitts, Leslie Scholle, Simran Kulkarni, Connor L. Luck, Dharma Parmanto, Vayu Putraadinatha, Made D. Yoga, Stephany N. Lang, Erica Tatko, Jim Grant, Jennifer I. Oakley, Ashley Disantis, Andi Saptono, Bambang Parmanto, Adam Popchak, Michael P. McClincy, Kevin M. Bell

    प्रकाशित 2025-06-01

    Rotator cuff tears are common in individuals over 40, and physical therapy is often prescribed post-surgery. However, access can be limited by cost, convenience, and insurance coverage. CuffLink is a telehealth rehabilitation system that integrates the Strengthening and Stabilization System mechanic...

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    Small cuts, big questions: the impact of incision length in minimally invasive robotic cardiac surgery द्वारा Thomas E. Rubino, Ariana Jackson, Martin Winter, Kristian Punu, Syed Faaz Ashraf, Keith Dufendach, Nicholas Hess, Rachel Deitz, Stephen D. Waterford, Stephen D. Waterford, David Kaczorowski, David Kaczorowski, Ibrahim Sultan, Ibrahim Sultan, Johannes Bonatti, Johannes Bonatti

    प्रकाशित 2025-06-01

    IntroductionEvidence on incision lengths for ports and cardiopulmonary bypass (CPB) cannulation in robotic cardiac surgery is limited. This study aimed to assess these metrics and influencing factors.Methods204 patients underwent robotic mitral valve repair (MVR) (54.9%), totally endoscopic coronary...

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    Natural History of Tricuspid Regurgitation After Transcatheter Aortic Valve Implantation द्वारा James A. Brown, Jack Donohue, Sarah Yousef, Nidhi Iyanna, Danial Ahmad, Dustin Kliner, Catalin Toma, Derek Serna‐Gallegos, Amber Makani, David West, Irsa Hasan, Takuya Ogami, Ibrahim Sultan

    प्रकाशित 2025-07-01

    Background To determine the impact of tricuspid regurgitation (TR) on outcomes after transcatheter aortic valve implantation (TAVI), and to determine the evolution of TR severity after TAVI. Methods This was an observational study of TAVIs for aortic stenosis from November 2012 to December 2021. Pat...

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    Gray Matter Differences in Adolescent Psychiatric Inpatients: A Machine Learning Study of Bipolar Disorder and Other Psychopathologies द्वारा Renata Rozovsky, Maria Wolfe, Halimah Abdul‐waalee, Mariah Chobany, Greeshma Malgireddy, Jonathan A. Hart, Brianna Lepore, Farzan Vahedifard, Mary L. Phillips, Boris Birmaher, Alex Skeba, Rasim S. Diler, Michele A. Bertocci

    प्रकाशित 2025-06-01

    Abstract Background Bipolar disorder (BD) is among the psychiatric disorders most prone to misdiagnosis, with both false positives and false negatives resulting in treatment delay. We employed a whole‐brain machine learning approach focusing on gray matter volumes (GMVs) to contribute to defining ob...

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    Load transmission via the supraspinatus cord prevents muscle fatty degeneration, a biomechanical study द्वारा Omar E. Rodriguez-Alejandro, MD, Bethany G. Ricci, BS, Christopher C. Schmidt, MD, Sean P. Cooke, BS, Austin J. Cook, MS, Justin G. Buce, MS, Joshua D. Dworkin, MD, Mark C. Miller, PhD, Patrick J. Smolinski, PhD

    प्रकाशित 2025-07-01

    Background: Location of small- to medium-sized (<30 mm) rotator cuff tears can predict (supraspinatus [SS]) muscle fatty degeneration. It has been hypothesized that SS fatty degeneration occurs because of loss of force transfer by either the coracohumeral ligament (CHL) or the SS cord. The CHL is...

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    Increased listening effort and cochlear neural degeneration underlie speech-in-noise deficits in normal-hearing middle-aged adults द्वारा Maggie E Zink, Leslie Zhen, Jacie R McHaney, Jennifer Klara, Kimberly Yurasits, Victoria E Cancel, Olivia Flemm, Claire Mitchell, Jyotishka Datta, Bharath Chandresekaran, Aravindakshan Parthasarathy

    प्रकाशित 2025-07-01

    Middle age represents a critical period of accelerated brain changes and provides a window for early detection and intervention in age-related neurological decline. Hearing loss is a key early marker of such decline and is linked to numerous comorbidities in older adults. Yet, ~10% of middle-aged in...

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    The Safar Center for Resuscitation Research: Searching for Breakthroughs in the New Millennium द्वारा P. M. Kochanek, H. Bayir, R. P. Berger, C. E. Dixon, L. Jenkins, A. E. Kline, S. Tisherman, A. K. Wagner, R. S.B. Clark

    प्रकाशित 2006-12-01

    This review, written on the occasion of the 70th anniversary of the Institute for General Reanimatology of the Russian Academy of Medical Sciences, provides an update of recent research in the field of resuscitation medicine carried out at the Safar Center for Resuscitation Research at the Universit...

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    “…This review, written on the occasion of the 70th anniversary of the Institute for General Reanimatology of the Russian Academy of Medical Sciences, provides an update of recent research in the field of resuscitation medicine carried out at the Safar Center for Resuscitation Research at the University of Pittsburgh School of Medicine. Current and recent studies describing bench to bedside investigation in the areas of traumatic brain injury (TBI), cardiopulmonary arrest, hemorrhagic shock, and ultra-novel approaches to resuscitation are discussed. …”
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    New Neurons in the Postnatal Olfactory System: Functions in the Healthy and Regenerating Brain द्वारा Jordan D. Gregory, Tenzin Kunkhyen, Sean C. Sweat, Jane S. Huang, Taryn R. Brechbill, Claire E. J. Cheetham

    प्रकाशित 2025-06-01

    The rodent olfactory system is unique in harboring two distinct postnatal neurogenic niches, the olfactory epithelium and the subventricular zone. This results in the ongoing generation of both olfactory sensory neurons (OSNs), which provide odor input to the brain, and multiple molecularly distinct...

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    Faculty Reflections About Participating in International Medical School Curriculum Development, a Qualitative Study द्वारा Amar Kohli, Russell Schuh, Margaret McDonald, Ana Arita, David Michael Elnicki

    प्रकाशित 2025-03-01

    Nazarbayev University School of Medicine selected the University of Pittsburgh School of Medicine to guide their curricular development. University of Pittsburgh faculty members teaching in the medical school were asked to help develop the curriculum in Nazarbayev. Some were asked to travel to Nazar...

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    “…Nazarbayev University School of Medicine selected the University of Pittsburgh School of Medicine to guide their curricular development. …”
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    Fatty acid nitroalkenes regulate intestinal lipid absorption द्वारा Francisco J. Schopfer, Lihong Teng, Ahssan Sekandari, Ese S. Ekhator, Alison B. Kohan, Bruce A. Freeman, Marco Fazzari

    प्रकाशित 2025-08-01

    Fatty acid nitroalkenes (NO2-FA) are tissue-protective and anti-inflammatory endogenous lipid mediators. A unique electrophilic character promotes reversible reactions with protein thiols, influencing key cellular functions. Given their generation during digestion and therapeutic potential, understa...

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    Patient Perceptions of a Population Health Management Program to Improve Kidney Care: Optimizing care in CKD द्वारा Linda-Marie U. Lavenburg, Susan M. Devaraj, Ambreen Gul, Melanie R. Weltman, Balchandre Neilesh Kenkre, Flor de Abril Cameron, Jane O. Schell, Megan E. Hamm, Manisha Jhamb

    प्रकाशित 2025-07-01

    Rationale &amp; Objective: A population health management intervention for a pragmatic cluster randomized control trial (Kidney CHAMP) aimed to improve care and outcomes in patients with chronic kidney disease (CKD) at high-risk of progression to dialysis dependence but not seeing a nephrologist...

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    MAP2 phosphorylation: mechanisms, functional consequences, and emerging insights द्वारा Jiali Lyu, Jiali Lyu, Andrew G. DeMarco, Robert A. Sweet, Robert A. Sweet, Robert A. Sweet, Melanie J. Grubisha, Melanie J. Grubisha

    प्रकाशित 2025-07-01

    Microtubule-associated protein 2 (MAP2) is a key regulator of cytoskeletal dynamics and neuronal function. It stabilizes microtubules, shapes dendrites, influences synaptic plasticity, and regulates transportation and protein synthesis through its interactions with other proteins. MAP2 undergoes ext...

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