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Articles 1 - 19 of 19
Full-Text Articles in Trauma
Risk Factors Associated With Moderate And Severe Traumatic Brain Injury Mortality In Admitted Older Adults: A Retrospective, Single-Center Study At A Level Ii Trauma Center., Michael Sawyers, Katherine Graham, John Elliott, Jeff Hubartt
Risk Factors Associated With Moderate And Severe Traumatic Brain Injury Mortality In Admitted Older Adults: A Retrospective, Single-Center Study At A Level Ii Trauma Center., Michael Sawyers, Katherine Graham, John Elliott, Jeff Hubartt
Trauma and Acute Care Articles
Purpose: Approximately one in four adults aged ≥65 years experiences a fall each year, and over one-third of these events require medical care. Older adults are at higher risk of complications because of comorbidities. Most prior studies have focused on incidence rather than outcomes, and few have evaluated the association between age and traumatic brain injury (TBI) mortality. This study assessed risk factors and risk-adjusted mortality and morbidity among older adults with moderate or severe TBI.
Methods: We conducted a retrospective review of data from a single-center trauma registry. Inclusion criteria were age ≥65 years, admission ≥3 days (2019-2024), Abbreviated …
Utility Of Revised Risk Analysis Index As A Predictor Of Mortality And Morbidity In Orthopaedic Trauma., Chirag Soni, Victor Koltenyuk, Nithin Gupta, Haad A Arif, Aruni Areti, Taylor Manes, Luke A Lopas, Jan P Szatkowski, Christian A Bowers, Benjamin C Taylor, Jack W Weick
Utility Of Revised Risk Analysis Index As A Predictor Of Mortality And Morbidity In Orthopaedic Trauma., Chirag Soni, Victor Koltenyuk, Nithin Gupta, Haad A Arif, Aruni Areti, Taylor Manes, Luke A Lopas, Jan P Szatkowski, Christian A Bowers, Benjamin C Taylor, Jack W Weick
Trauma and Acute Care Articles
OBJECTIVES: The aim of this study was to determine the applicability of the Revised Risk Analysis Index (RAI-Rev) in orthopaedic trauma and compare the predictive discrimination for the RAI-Rev and the 5-Item Modified Frailty Index (mFI-5) for 30-day postoperative outcomes.
DESIGN: This is a retrospective cohort study.
SETTING: The American College of Surgeons National Surgical Quality Improvement database was used.
PATIENT SELECTION: All patients aged 18 or older who underwent surgical treatment for forearm, humerus, pelvis, acetabulum, femur, tibia, and hindfoot fractures from 2015 to 2020 were included.
OUTCOME: 30-day postoperative mortality, major complications, and wound complications consisting of surgical …
Surgical Management Of An Intracranial Injury Caused By A Handcrafted Arrow In Sub-Saharan Africa: A Global Neurosurgical Relevance., Allie L Heineman, Quinn Jackson, Chris Karas, Robert Galler, Victor Awuor, Hiren Patel
Surgical Management Of An Intracranial Injury Caused By A Handcrafted Arrow In Sub-Saharan Africa: A Global Neurosurgical Relevance., Allie L Heineman, Quinn Jackson, Chris Karas, Robert Galler, Victor Awuor, Hiren Patel
Trauma and Acute Care Articles
This case report and literature review describe an intracranial injury resulting from a handcrafted arrow that required emergent surgical management in a patient treated at a public hospital in Sub-Saharan Africa. The authors are members of the non-profit organizations Chunilal Initiative and Kisumu Intuitive, which deliver charitable neurosurgical care to the region on a quarterly basis. This unique neurotrauma case, involving a penetrating, contaminated, metallic object, highlights the surgical and antibacterial management of intracranial arrow injuries and emphasizes the importance of neurosurgical missions to underserved regions globally. The patient is a 16-year-old male tribal member with no known or reported …
Risk Factors Associated With Worse Outcomes In Trauma Patients Aged 55 And Older, Hector Mendez, Ilko Luque, Nicole Yordán López, Carlos Parra, Kelvin Chan, Mariel A. Javier, Marcela Ramirez, Orlando Morejón
Risk Factors Associated With Worse Outcomes In Trauma Patients Aged 55 And Older, Hector Mendez, Ilko Luque, Nicole Yordán López, Carlos Parra, Kelvin Chan, Mariel A. Javier, Marcela Ramirez, Orlando Morejón
HCA Healthcare Journal of Medicine
Background
Prior studies have shown an increase in mortality in trauma patients after 55 years of age. However, it is less certain which pre-existing comorbidities (PECs) are associated with poorer outcomes. The purpose of this study was to identify the risk factors associated with poor outcomes and death in patients 55 years old and older admitted for trauma.
Methods
Trauma patients (age ≥ 55) were studied retrospectively from the local trauma registry at HCA Florida Kendall Hospital, a level 1 trauma center (2020–22). We collected the subject’s age, gender, PECs, and outcome data. Then we performed multiple logistic regression to …
Mean Arterial Pressure (Map) Augmentation In Traumatic Spinal Cord Injuries: Early Hyperperfusion Treatment Influences Neurologic Outcomes., Aimee K Lariccia, Kimberly Sperwer, Michael L Lieber, M Chance Spalding
Mean Arterial Pressure (Map) Augmentation In Traumatic Spinal Cord Injuries: Early Hyperperfusion Treatment Influences Neurologic Outcomes., Aimee K Lariccia, Kimberly Sperwer, Michael L Lieber, M Chance Spalding
Trauma and Acute Care Articles
Context: Hyperperfusion therapy, mean arterial blood pressure (MAP) > 85 mmHg, is a recommended treatment of blunt traumatic spinal cord injury (SCI). We hypothesized the first 24 h of MAP augmentation would be most influential on neurological outcomes.Design: This retrospective study from a level 1 urban trauma center dating 1/2017 to 12/2019 included all blunt traumatic spinal cord injured patients receiving hyperperfusion therapy. Patients were grouped as "No improvement" vs "Improvement" measured by change in American Spinal Injury Association (ASIA) score during their hospitalization. MAP values for the first 12, first 24 and last 72 h were compared between the …
African American Patients Have A Higher Probability Of Cognitive Impairment After Incident Stroke: An Analysis Of National Electronic Health Record Data, Alicia Zha, Chenguang Zhang, Gen Zhu, Xinran Huang, Sahar Anjum, Yashar Talebi, Sean Savitz, Hulin Wu
African American Patients Have A Higher Probability Of Cognitive Impairment After Incident Stroke: An Analysis Of National Electronic Health Record Data, Alicia Zha, Chenguang Zhang, Gen Zhu, Xinran Huang, Sahar Anjum, Yashar Talebi, Sean Savitz, Hulin Wu
Faculty, Staff and Student Publications
Background: Cognitive impairment (CI) and stroke are diseases with significant disparities in race and geography. Post stroke cognitive impairment (PSCI) can be as high as 15-70 % but few studies have utilized large administrative or electronic health records (EHR) to evaluate trends in PSCI. We utilized an EHR database to evaluate for disparities in PSCI in a large sample of patients after first recorded stroke to evaluate for disparities in race.
Methods: This is a retrospective cohort analysis of Cerner Health Facts® EHR database, which is comprised of EHR data from hundreds of hospitals/clinics in the US from 2009-2018. We …
Association Between Participation And Satisfaction With Life Over Time In Older Adults With Traumatic Brain Injury: A Tbi Model Systems Study, Zinat Taiwo, Angelle M Sander, Shannon B Juengst, Xiangyi Liu, Luis Leon Novelo, Flora M Hammond, Therese M O'Neil-Pirozzi, Paul B Perrin, Nicholas Gut
Association Between Participation And Satisfaction With Life Over Time In Older Adults With Traumatic Brain Injury: A Tbi Model Systems Study, Zinat Taiwo, Angelle M Sander, Shannon B Juengst, Xiangyi Liu, Luis Leon Novelo, Flora M Hammond, Therese M O'Neil-Pirozzi, Paul B Perrin, Nicholas Gut
Faculty, Staff and Student Publications
Objective: To examine the association between participation and satisfaction with life at 1, 2, 5, and 10 years after traumatic brain injury (TBI) in older adults.
Setting: Community.
Participants: Participants ( N = 2362) who sustained complicated mild to severe TBI, requiring inpatient rehabilitation, at age 60 years or older and had follow-up data on participation and satisfaction with life for at least 1 follow-up time point across 1, 2, 5, and 10 years. Age at each time period was categorized as 60 to 64 years, 65 to 75 years, and 75 years or older.
Design: Secondary data analysis of …
Treatments Perceived To Be Helpful For Neuropathic Pain After Traumatic Spinal Cord Injury: A Multicenter Cross-Sectional Survey Study, Thomas N Bryce, Chung-Ying Tsai, Andrew D Delgado, Sara J Mulroy, Abigail Welch, Diana D Cardenas, Heather B Taylor, Elizabeth R Felix
Treatments Perceived To Be Helpful For Neuropathic Pain After Traumatic Spinal Cord Injury: A Multicenter Cross-Sectional Survey Study, Thomas N Bryce, Chung-Ying Tsai, Andrew D Delgado, Sara J Mulroy, Abigail Welch, Diana D Cardenas, Heather B Taylor, Elizabeth R Felix
Faculty, Staff and Student Publications
DESIGN: Cross-sectional survey.
OBJECTIVE: To evaluate the perceived helpfulness of pharmacological and non-pharmacological interventions and their combinations for neuropathic pain (NeuP) and subcategories of NeuP after spinal cord injury (SCI).
SETTING: Six Spinal Cord Injury Model System Centers.
METHODS: Three hundred ninety one individuals at least one year post traumatic SCI were enrolled. A telephone survey was conducted to determine the pharmacologic and non-pharmacologic treatments used in the last 12 months for each participant's three worst pains, whether these treatments were "helpful", and if currently used, each treatments' effectiveness.
RESULTS: Two hundred twenty participants (56%) reported 354 distinct NeuPs. Pharmacological …
Examining The Effect Of Genes On Depression As Mediated By Smoking And Modified By Sex, Kirsten Voorhies, Julian Hecker, Sanghun Lee, Georg Hahn, Dmitry Prokopenko, Merry-Lynn Mcdonald, Alexander C Wu, Ann Wu, John E Hokanson, Michael H Cho, Christoph Lange, Karin F Hoth, Sharon M Lutz
Examining The Effect Of Genes On Depression As Mediated By Smoking And Modified By Sex, Kirsten Voorhies, Julian Hecker, Sanghun Lee, Georg Hahn, Dmitry Prokopenko, Merry-Lynn Mcdonald, Alexander C Wu, Ann Wu, John E Hokanson, Michael H Cho, Christoph Lange, Karin F Hoth, Sharon M Lutz
Faculty, Staff and Student Publications
Depression is heritable, differs by sex, and has environmental risk factors such as cigarette smoking. However, the effect of single nucleotide polymorphisms (SNPs) on depression through cigarette smoking and the role of sex is unclear. In order to examine the association of SNPs with depression and smoking in the UK Biobank with replication in the COPDGene study, we used counterfactual-based mediation analysis to test the indirect or mediated effect of SNPs on broad depression through the log of pack-years of cigarette smoking, adjusting for age, sex, current smoking status, and genetic ancestry (via principal components). In secondary analyses, we adjusted …
Association Of Brain Age, Lesion Volume, And Functional Outcome In Patients With Stroke, Sook-Lei Liew, Nicolas Schweighofer, James H. Cole, Artemis Zavaliangos-Petropulu, Bethany P. Lo, Laura K.M. Han, Tim Hahn, Lianne Schmaal, Miranda R. Donnelly, Jessica N. Jeong, Zhizhuo Wang, Aisha Abdullah, Jun H. Kim, Alexandre Hutton, Giuseppe Barisano, Michael R. Borich, Lara A. Boyd, Amy Brodtmann, Cathrin M. Buetefisch, Winston D. Byblow, Jessica M. Cassidy, Charalambos C. Charalambous, Valentina Ciullo, Adriana Bastos Conforto, Rosalia Dacosta-Aguayo, Julie A. Dicarlo, Martin Domin, Adrienne N. Dula, Natalia Egorova-Brumley, Wuwei Feng, Fatemeh Geranmayeh, Chris M. Gregory, Colleen A. Hanlon, Kathryn Hayward, Jess A. Holguin, Brenton Hordacre, Neda Jahanshad, Steven A. Kautz, Mohamed Salah Khlif, Hosung Kim, Amy Kuceyeski, David J. Lin, Jingchun Liu, Martin Lotze, Bradley J. Macintosh, John L. Margetis, Maria Mataro, Feroze B. Mohamed, Emily R. Olafson, Gilsoon Park, Fabrizio Piras, Kate P. Revill, Pamela Roberts, Andrew D. Robertson, Nerses Sanossian, Heidi M. Schambra, Na Jin Seo, Surjo R. Soekadar, Gianfranco Spalletta, Cathy M. Stinear, Myriam Taga, Wai Kwong Tang, Greg T. Thielman, Daniela Vecchio, Nick S. Ward, Lars T. Westlye, Carolee J. Winstein, George F. Wittenberg, Steven L. Wolf, Kristin A. Wong, Chunshui Yu, Steven C. Cramer, Paul M. Thompson
Association Of Brain Age, Lesion Volume, And Functional Outcome In Patients With Stroke, Sook-Lei Liew, Nicolas Schweighofer, James H. Cole, Artemis Zavaliangos-Petropulu, Bethany P. Lo, Laura K.M. Han, Tim Hahn, Lianne Schmaal, Miranda R. Donnelly, Jessica N. Jeong, Zhizhuo Wang, Aisha Abdullah, Jun H. Kim, Alexandre Hutton, Giuseppe Barisano, Michael R. Borich, Lara A. Boyd, Amy Brodtmann, Cathrin M. Buetefisch, Winston D. Byblow, Jessica M. Cassidy, Charalambos C. Charalambous, Valentina Ciullo, Adriana Bastos Conforto, Rosalia Dacosta-Aguayo, Julie A. Dicarlo, Martin Domin, Adrienne N. Dula, Natalia Egorova-Brumley, Wuwei Feng, Fatemeh Geranmayeh, Chris M. Gregory, Colleen A. Hanlon, Kathryn Hayward, Jess A. Holguin, Brenton Hordacre, Neda Jahanshad, Steven A. Kautz, Mohamed Salah Khlif, Hosung Kim, Amy Kuceyeski, David J. Lin, Jingchun Liu, Martin Lotze, Bradley J. Macintosh, John L. Margetis, Maria Mataro, Feroze B. Mohamed, Emily R. Olafson, Gilsoon Park, Fabrizio Piras, Kate P. Revill, Pamela Roberts, Andrew D. Robertson, Nerses Sanossian, Heidi M. Schambra, Na Jin Seo, Surjo R. Soekadar, Gianfranco Spalletta, Cathy M. Stinear, Myriam Taga, Wai Kwong Tang, Greg T. Thielman, Daniela Vecchio, Nick S. Ward, Lars T. Westlye, Carolee J. Winstein, George F. Wittenberg, Steven L. Wolf, Kristin A. Wong, Chunshui Yu, Steven C. Cramer, Paul M. Thompson
Department of Neurology Faculty Papers
BACKGROUND AND OBJECTIVES: Functional outcomes after stroke are strongly related to focal injury measures. However, the role of global brain health is less clear. In this study, we examined the impact of brain age, a measure of neurobiological aging derived from whole-brain structural neuroimaging, on poststroke outcomes, with a focus on sensorimotor performance. We hypothesized that more lesion damage would result in older brain age, which would in turn be associated with poorer outcomes. Related, we expected that brain age would mediate the relationship between lesion damage and outcomes. Finally, we hypothesized that structural brain resilience, which we define in …
The Gpcr–Gαs–Pka Signaling Axis Promotes T Cell Dysfunction And Cancer Immunotherapy Failure, Heather R Kregel, Lillian S Kao, Thaddeus J Puzio
The Gpcr–Gαs–Pka Signaling Axis Promotes T Cell Dysfunction And Cancer Immunotherapy Failure, Heather R Kregel, Lillian S Kao, Thaddeus J Puzio
Faculty, Staff and Student Publications
No abstract provided.
Aging After Stroke: How To Define Post-Stroke Sarcopenia And What Are Its Risk Factors?, Sheng Li, Javier Gonzalez-Buonomo, Jaskiran Ghuman, Xinran Huang, Aila Malik, Nuray Yozbatiran, Elaine Magat, Gerard E Francisco, Hulin Wu, Walter R Frontera
Aging After Stroke: How To Define Post-Stroke Sarcopenia And What Are Its Risk Factors?, Sheng Li, Javier Gonzalez-Buonomo, Jaskiran Ghuman, Xinran Huang, Aila Malik, Nuray Yozbatiran, Elaine Magat, Gerard E Francisco, Hulin Wu, Walter R Frontera
Faculty, Staff and Student Publications
BACKGROUND: Sarcopenia, generally described as "aging-related loss of skeletal muscle mass and function", can occur secondary to a systemic disease.
AIM: This project aimed to study the prevalence of sarcopenia in chronic ambulatory stroke survivors and its associated risk factors using the two most recent diagnostic criteria.
DESIGN: A cross-sectional observational study.
SETTING: A scientific laboratory.
POPULATION: Chronic stroke.
METHODS: Twenty-eight ambulatory chronic stroke survivors (12 females; mean age=57.8±11.8 years; time after stroke=76±45 months), hand-grip strength, gait speed, and appendicular skeletal muscle mass (ASM) were measured to define sarcopenia. Risk factors, including motor impairment and spasticity, were identified using regression …
Aging After Stroke: How To Define Post-Stroke Sarcopenia And What Are Its Risk Factors?, Sheng Li, Javier Gonzalez-Buonomo, Jaskiran Ghuman, Xinran Huang, Aila Malik, Nuray Yozbatiran, Elaine Magat, Gerard E Francisco, Hulin Wu, Walter R Frontera
Aging After Stroke: How To Define Post-Stroke Sarcopenia And What Are Its Risk Factors?, Sheng Li, Javier Gonzalez-Buonomo, Jaskiran Ghuman, Xinran Huang, Aila Malik, Nuray Yozbatiran, Elaine Magat, Gerard E Francisco, Hulin Wu, Walter R Frontera
Faculty, Staff and Student Publications
BACKGROUND: Sarcopenia, generally described as "aging-related loss of skeletal muscle mass and function", can occur secondary to a systemic disease.
AIM: This project aimed to study the prevalence of sarcopenia in chronic ambulatory stroke survivors and its associated risk factors using the two most recent diagnostic criteria.
DESIGN: A cross-sectional observational study.
SETTING: A scientific laboratory.
POPULATION: Chronic stroke.
METHODS: Twenty-eight ambulatory chronic stroke survivors (12 females; mean age=57.8±11.8 years; time after stroke=76±45 months), hand-grip strength, gait speed, and appendicular skeletal muscle mass (ASM) were measured to define sarcopenia. Risk factors, including motor impairment and spasticity, were identified using regression …
Undertriage Of Elderly Trauma Patients With Comorbid Conditions, Taylor Locklear, Heather Rhodes, Nasser Mohammad, Nicole Pascarella, Rudy Flores, Antonio Pepe
Undertriage Of Elderly Trauma Patients With Comorbid Conditions, Taylor Locklear, Heather Rhodes, Nasser Mohammad, Nicole Pascarella, Rudy Flores, Antonio Pepe
South Atlantic Division GME Research Day 2022
No abstract provided.
Emergency Department Administration Of Covid-19 Antibody Therapies: Early Experience., Christopher Payette, Joseph T. Brooks, Robert Shesser
Emergency Department Administration Of Covid-19 Antibody Therapies: Early Experience., Christopher Payette, Joseph T. Brooks, Robert Shesser
Emergency Medicine Faculty Publications
No abstract provided.
Trauma Recidivism In An Aging Population: Who Is Most At Risk?, Ryan Taylor, Austin Mccrea, Nayda Parisio Poldiak, Keely Muertos, Saptarshi Biswas, Christoph Kaufmann
Trauma Recidivism In An Aging Population: Who Is Most At Risk?, Ryan Taylor, Austin Mccrea, Nayda Parisio Poldiak, Keely Muertos, Saptarshi Biswas, Christoph Kaufmann
HCA Healthcare Journal of Medicine
Background
Repeated episodes of trauma, particularly in older adults, result in increased morbidity and mortality. This study investigates trauma recidivism in our adult population to identify which patients in our region are more likely to become recidivists.
Materials and Methods
This 4 year retrospective study (2013 to 2017) examines all patients 18 years of age or older with multiple hospital admissions for trauma, comparing patients ages 65 and older (older adults) to those ages 18 to 64 (younger adults). Exclusion criteria consisted of those younger than 18 and/or had a home zip code outside of the study region. Data included …
A Pilot Clinical Trial Of Recombinant Human Angiotensin-Converting Enzyme 2 In Acute Respiratory Distress Syndrome., Akram Khan, Cody Benthin, Brian Zeno, Timothy E Albertson, John Boyd, Jason D Christie, Richard Hall, Germain Poirier, Juan J Ronco, Mark Tidswell, Kelly Hardes, William M Powley, Tracey J Wright, Sarah K Siederer, David A Fairman, David A Lipson, Andrew I Bayliffe, Aili L Lazaar
A Pilot Clinical Trial Of Recombinant Human Angiotensin-Converting Enzyme 2 In Acute Respiratory Distress Syndrome., Akram Khan, Cody Benthin, Brian Zeno, Timothy E Albertson, John Boyd, Jason D Christie, Richard Hall, Germain Poirier, Juan J Ronco, Mark Tidswell, Kelly Hardes, William M Powley, Tracey J Wright, Sarah K Siederer, David A Fairman, David A Lipson, Andrew I Bayliffe, Aili L Lazaar
Trauma and Acute Care Articles
BACKGROUND: Renin-angiotensin system (RAS) signaling and angiotensin-converting enzyme 2 (ACE2) have been implicated in the pathogenesis of acute respiratory distress syndrome (ARDS). We postulated that repleting ACE2 using GSK2586881, a recombinant form of human angiotensin-converting enzyme 2 (rhACE2), could attenuate acute lung injury.
METHODS: We conducted a two-part phase II trial comprising an open-label intrapatient dose escalation and a randomized, double-blind, placebo-controlled phase in ten intensive care units in North America. Patients were between the ages of 18 and 80 years, had an American-European Consensus Criteria consensus diagnosis of ARDS, and had been mechanically ventilated for less than 72 h. …
Webpoisoncontrol: Can Poison Control Be Automated?, Toby Litovitz, Blaine E Benson, Susan Smolinske
Webpoisoncontrol: Can Poison Control Be Automated?, Toby Litovitz, Blaine E Benson, Susan Smolinske
Emergency Medicine Faculty Publications
BACKGROUND: A free webPOISONCONTROL app allows the public to determine the appropriate triage of poison ingestions without calling poison control. If accepted and safe, this alternative expands access to reliable poison control services to those who prefer the Internet over the telephone. This study assesses feasibility, safety, and user-acceptance of automated online triage of asymptomatic, nonsuicidal poison ingestion cases.
METHODS: The user provides substance name, amount, age, and weight in an automated online tool or downloadable app, and is given a specific triage recommendation to stay home, go to the emergency department, or call poison control for further guidance. Safety …
Self-Reported Head Injury And Risk Of Late-Life Impairment And Ad Pathology In An Ad Center Cohort, Erin L. Abner, Peter T. Nelson, Frederick A. Schmitt, Steven R. Browning, David W. Fardo, Lijie Wan, Gregory A. Jicha, Gregory E. Cooper, Charles D. Smith, Allison M. Caban-Holt, Linda J. Van Eldik, Richard J. Kryscio
Self-Reported Head Injury And Risk Of Late-Life Impairment And Ad Pathology In An Ad Center Cohort, Erin L. Abner, Peter T. Nelson, Frederick A. Schmitt, Steven R. Browning, David W. Fardo, Lijie Wan, Gregory A. Jicha, Gregory E. Cooper, Charles D. Smith, Allison M. Caban-Holt, Linda J. Van Eldik, Richard J. Kryscio
Sanders-Brown Center on Aging Faculty Publications
Aims: To evaluate the relationship between self-reported head injury and cognitive impairment, dementia, mortality, and Alzheimer's disease (AD)-type pathological changes. Methods: Clinical and neuropathological data from participants enrolled in a longitudinal study of aging and cognition (n = 649) were analyzed to assess the chronic effects of self-reported head injury. Results: The effect of self-reported head injury on the clinical state depended on the age at assessment: for a 1-year increase in age, the OR for the transition to clinical mild cognitive impairment (MCI) at the next visit for participants with a history of head injury was 1.21 and 1.34 …