Digital Commons Network^™

Use Of Long Spinal Board Post-Application Of Protocol For Spinal Motion Restriction For Spinal Cord Injury, Amber D Rice, Philipp L Hannan, Memu-Iye Kamara, Joshua B Gaither, Robyn Blust, Vatsal Chikani, Franco Castro-Marin, Gail Bradley, Bentley J Bobrow, Rachel Munn, Mary Knotts, Justin Lara

Faculty, Staff and Student Publications

Introduction: Historically, prehospital care of trauma patients has included nearly universal use of a cervical collar (C-collar) and long spine board (LSB). Due to recent evidence demonstrating harm in using LSBs, implementation of new spinal motion restriction (SMR) protocols in the prehospital setting should reduce LSB use, even among patients with spinal cord injury. Our goal in this study was to evaluate the rates of and reasons for LSB use in high-risk patients-those with hospital-diagnosed spinal cord injury (SCI)-after statewide implementation of SMR protocols.

Methods: Applying data from a state emergency medical services (EMS) registry to a state hospital discharge …

Utilizing Thalamic Deep Brain Stimulation For An Electronic Seizure Diary In A Definite Sudden Unexpected Death In Epilepsy Case, Surya Suresh, Yash Vakilna, Vladimir Vashin, Samden Lhatoo, Sandipan Pati

Faculty, Staff and Student Publications

Objective: Sudden unexpected death in epilepsy (SUDEP) is a serious threat to individuals with intractable epilepsies, contributing to premature mortality. Understanding the elusive pathophysiological mechanisms of SUDEP, especially in cases without observable terminal events, remains a crucial area for investigation. This study aimed to shed light on the burden of epileptiform activity preceding SUDEP by utilizing an automated electronic seizure diary derived from a sensing-enabled thalamic deep brain stimulator (DBS).

Methods: Herein, we present the case of a 57-year-old man afflicted with intractable multifocal epilepsy secondary to cortical dysplasia and encephalomalacia resulting from severe traumatic brain injury. Despite an initial …

Distal Metaphyseal Ulnar Shortening Osteotomy Fixation: A Biomechanical Analysis, Christopher S Frey, Joanne Y Zhou, Kalpit N Shah, Calvin K Chan, Lauren Joseph, Hunter Storaci, Nicole Segovia, Jeffrey Yao

Faculty, Staff and Student Publications

Purpose: Ulnar shortening osteotomy can be used to treat ulnar impaction syndrome and other causes of ulnar wrist pain. Distal metaphyseal ulnar shortening osteotomy (DMUSO) is one technique that has been proposed to reduce the complications seen with a diaphyseal USO or a wafer resection. However, to our knowledge, the optimal fixation construct for DMUSO has not been studied. We sought to characterize the biomechanical stiffness and rotational stability of different DMUSO constructs.

Methods: A DMUSO was performed on 40 human cadaveric ulnas using 4 different fixation constructs (10 specimens per group): one 3.0 mm antegrade screw; two 2.2 mm …

Characteristics Of Medically Attended Influenza Infection Across Age Groups Before The Covid-19 Pandemic In Lebanon, Amani Haddara, Zeina Houry, Nada Zahreddine, Mark Atallah, Celina F Boutros, Joseph Tannous, Christian Sadaka, Sarah Wehbe, Tamara Kadi, Ahmad Ibrahim, Rihab Ahmadieh, Tala Kardas, Nadia Soudani, Habib Al Kalamouni, Youssef Zgheib, Noha El Yaman, Sarah Khafaja, Mireille Lteif, Rouba Shaker, Aia Assaf Casals, Yolla Youssef, Nour Youssef, Zeinab El Zein, Sarah Chamseddine, Ahmad Chmaisse, Magda Haj, Danielle Fayad, Shereen Kiblawi, Imad Isaac, Hind Anan, Najwa Radwan, Rima Hanna Wakim, Hassan Zaraket, Souha S Kanj, Ghassan S Dbaibo

Faculty, Staff and Student Publications

Background: Influenza represents a significant global health burden for individuals and society. This study assessed the burden of medically attended influenza at a tertiary medical center in Lebanon to describe the demographics, risk factors, and outcomes prior to the COVID-19 pandemic.

Methods: This was a retrospective review of patients who tested positive for the influenza virus during three seasons between July 1, 2016 to June 30, 2019, at the American University of Beirut Medical Center.

Results: A total of 2049 patients who tested positive for influenza were analyzed. Influenza A accounted for 79.6 % of cases, and influenza B for …

Psychosocial Outcomes Of Pain And Pain Management In Adults With Osteogenesis Imperfecta: A Qualitative Study, Whitney S Shepherd, Andrew D Wiese, Hannah E Cho, W Conor Rork, M Usman Baig, Kristin M Kostick, Dianne Nguyen, Erin M Carter, Members Of The Bbdc, Chaya N Murali, Marie-Eve Robinson, Sophie C Schneider, Brendan Lee, V Reid Sutton, Eric A Storch

Faculty, Staff and Students Publications

Objectives

Osteogenesis imperfecta (OI) is a genetic disorder characterized by bone fragility and fractures, short stature, dental abnormalities, hearing loss, scoliosis, and chronic pain. Despite a growing literature on the functional outcomes of OI, limited research has explicitly examined the psychosocial outcomes of pain within OI.

Methods

Adults with OI (N=15) were interviewed to understand pain-related experiences through a thematic analysis of semi-structured interview data. Research team members, genetic research experts, and OI clinicians developed an interview guide focused on topics related to pain and mental health challenges. Participants’ transcripts were coded by two independent coders; codes were then merged …

Low-Dose Ondansetron: A Candidate Prospective Precision Medicine To Treat Alcohol Use Disorder Endophenotypes, Bankole Johnson, Hannu Alho, Giovanni Addolorato, Otto Michael Lesch, Jonathan Chick, Lei Liu, Vinzant Schuyler

2020-Current year OA Pubs

BACKGROUND: Alcohol use disorder (AUD) is among the leading causes of morbidity and mortality worldwide, and over 95 million people live with alcohol dependence globally. The estimated heritability of AUD is 50-60 %, and multiple genes are thought to contribute to various endophenotypes of the disease. Previous clinical trials support a precision medicine approach using ondansetron (AD04, a 5-HT3 antagonist) by segregating AUD populations by the bio-genetic endophenotype of specific serotonergic genotypes and the bio-psychosocial endophenotype of the severity of drinking or both. By targeting the modulation of biogenetic signaling within the biopsychosocial context of AUD, low-dose AD04 holds promise …

An Interpretable Machine Learning-Based Cerebrospinal Fluid Proteomics Clock For Predicting Age Reveals Novel Insights Into Brain Aging, Justin Melendez, Yun Ju Sung, Miranda Orr, Andrew Yoo, Suzanne Schindler, Carlos Cruchaga, Randall Bateman

2020-Current year OA Pubs

Machine learning can be used to create "biologic clocks" that predict age. However, organs, tissues, and biofluids may age at different rates from the organism as a whole. We sought to understand how cerebrospinal fluid (CSF) changes with age to inform the development of brain aging-related disease mechanisms and identify potential anti-aging therapeutic targets. Several epigenetic clocks exist based on plasma and neuronal tissues; however, plasma may not reflect brain aging specifically and tissue-based clocks require samples that are difficult to obtain from living participants. To address these problems, we developed a machine learning clock that uses CSF proteomics to …

Genetic Risk Accentuates Dietary Effects On Hepatic Steatosis, Inflammation And Fibrosis In A Population-Based Cohort, Vincent L Chen, Xiaomeng Du, Antonino Oliveri, Yanhua Chen, Annapurna Kuppa, Brian D Halligan, Michael A Province, Elizabeth K Speliotes

2020-Current year OA Pubs

BACKGROUND & AIMS: Steatotic liver disease (SLD), characterized by elevated liver fat content (LFC), is influenced by genetics and diet. However, whether diet has a differential effect based on genetic risk is not well-characterized. We aimed to determine how genetic factors interact with diet to affect SLD in a large national biobank.

METHODS: We included UK Biobank participants with dietary intake measured by 24-hour recall and genotyping. The primary predictors were dietary pattern, PNPLA3-rs738409-G, TM6SF2-rs58542926-T, a 16-variant hepatic steatosis polygenic risk score (PRS), and gene-environment interactions. The primary outcome was LFC, and secondary outcomes were iron-controlled T1 time (cT1, a …

An Ordinal Clinical Score Predicts Seizure Freedom After Minimally Invasive Epilepsy Surgery, Adam S Dickey, Katie L Bullinger, Dayton Grogan, Melissa M Asmar, Abdulrahman Alwaki, Ammar Kheder, Veeresh Kumar N Shivamurthy, Razan R Faraj, Alexander Greven, Jon T Willie, Daniel L Drane, Robert E Gross

2020-Current year OA Pubs

OBJECTIVE: To predict one-year seizure freedom, using a combination of relevant clinical variables, following stereotactic laser amygdalohippocampotomy for mesial temporal lobe epilepsy in a series of 101 patients.

METHODS: Eight predictors of seizure freedom were selected based on their association with medial temporal lobe epilepsy: (1) MRI evidence of mesial temporal sclerosis (MTS); (2) unitemporal interictal epileptiform discharges; (3) absence of generalized tonic-clonic seizures; (4) history of febrile seizures; (5) onset of epilepsy ≤16 years; (6) absence of an auditory, visual, or vertiginous aura; and (7) unitemporal ictal onset; (8) unitemporal PET hypometabolism. We compared four multivariate models: "MTS," using …

Comprehensive Molecular Profiling Of Multiple Myeloma Identifies Refined Copy Number And Expression Subtypes, Sheri Skerget, Ravi Vij, Et Al.

2020-Current year OA Pubs

Multiple myeloma is a treatable, but currently incurable, hematological malignancy of plasma cells characterized by diverse and complex tumor genetics for which precision medicine approaches to treatment are lacking. The Multiple Myeloma Research Foundation's Relating Clinical Outcomes in Multiple Myeloma to Personal Assessment of Genetic Profile study ( NCT01454297 ) is a longitudinal, observational clinical study of newly diagnosed patients with multiple myeloma (n = 1,143) where tumor samples are characterized using whole-genome sequencing, whole-exome sequencing and RNA sequencing at diagnosis and progression, and clinical data are collected every 3 months. Analyses of the baseline cohort identified genes that are …

Pfas Levels, Early Life Factors, And Mammographic Breast Density In Premenopausal Women, Yitao S Ning, Kayla R Getz, Joy K Kyeyune, Myung Sik Jeon, Chongliang Luo, Jingqin Luo, Adetunji T Toriola

2020-Current year OA Pubs

BACKGROUND: Mammographic breast density (MBD) is a strong risk factor and an intermediate phenotype for breast cancer, yet there are limited studies on how environmental pollutants are associated with MBD.

OBJECTIVE: We investigated associations of perfluorooctane sulfonate (PFOS), perfluorooctanoic acid (PFOA), and perfluorohexane sulfonate (PFHxS) levels with measures of MBD and evaluated if early life factors modified any associations.

METHODS: Metabolon performed metabolomics analysis using ultrahigh-performance liquid chromatography/tandem accurate mass spectrometry in fasting blood from 705 premenopausal women completing their annual screening mammogram in St. Louis, Missouri. We calculated least square means (LSM) of mammographic volumetric percent density (VPD), dense …

Altered Extracellular Matrix-Related Pathways Accelerate The Transition From Normal To Prefibroid Myometrium In Black Women, Maria Victoria Bariani, Sandra L Grimm, Cristian Coarfa, Digna R Velez Edwards, Qiwei Yang, Cheryl L Walker, Mohamed Ali, Ayman Al-Hendy

Faculty, Staff and Students Publications

Background: Black women experience a disproportionate impact of uterine fibroids compared to White women, including earlier diagnosis, higher frequency, and more severe symptoms. The etiology underlying this racial disparity remains elusive.

Objective: The aim of this study was to evaluate the molecular differences in normal myometrium (fibroid-free uteri) and at-risk myometrium (fibroid-containing uteri) tissues in Black and White women.

Study design: We conducted whole-genome RNA-seq on normal and at-risk myometrium tissues obtained from both self-identified Black and White women (not Hispanic or Latino) to determine global gene expression profiles and to conduct enriched pathway analyses (n=3 per group). We initially …

Beta-Hydroxybutyrate Levels And Risk Of Diabetic Ketoacidosis In Adults With Type 1 Diabetes Treated With Sotagliflozin, Schafer Boeder, Michael J Davies, Janet B Mcgill, Richard Pratley, Manon Girard, Phillip Banks, Jeremy Pettus, Satish Garg

2020-Current year OA Pubs

No abstract provided.

High-Sensitivity Troponin T, Nt-Probnp, And Cognitive Outcomes In Sprint, Devin Haney, Yuan Ma, Djhenne Dalmacy, Nicholas M Pajewski, Ihab Hajjar, James A De Lemos, Wenxin Zhang, Elsayed Z Soliman, Christie M Ballantyne, Vijay Nambi, Naveed Sattar, Anthony A Killeen, Joachim H Ix, Michael G Shlipak, Jarett D Berry, Simon B Ascher

Faculty, Staff and Students Publications

Background: Hs-cTnT (cardiac troponin T measured with a highly sensitive assay) and NT-proBNP (N-terminal pro-B-type natriuretic peptide) may identify adults with hypertension who derive greater cognitive benefits from lower systolic blood pressure targets.

Methods: In the SPRINT (Systolic Blood Pressure Intervention Trial) MIND study, participants were categorized as having both hs-cTnT and NT-proBNP in the lower 2 tertiles (n=4226), one in the highest tertile (n=2379), and both in the highest tertile (n=1506). We assessed the effect of intensive versus standard treatment on the composite of mild cognitive impairment (MCI) or probable dementia (PD) across biomarker categories.

Results: Over a median …

Satisfaction With Mode Of Delivery Of Genomic Sequencing Results In A Diverse National Sample Of Research Participants Through The Clinical Sequencing Evidence-Generating Research Consortium, Sarah Scollon, Jill O Robinson, Eunji Jo, Sabrina A Suckiel, Laura M Amendola, Ann Katherine M Foreman, Gail P Jarvik, Christine Rini, Tao Wang, Anne Slavotinek

Faculty, Staff and Students Publications

Purpose: Research that includes diverse patient populations is necessary to optimize implementation of telehealth.

Methods: As part of a Clinical Sequencing Evidence-Generating Research Consortium cross-site study, we assessed satisfaction with mode of return of results (RoR) delivery across a diverse sample of participants receiving genetic testing results in person vs telemedicine (TM).

Results: Ninety-eight percent of participants were satisfied with their mode of results delivery. Participants receiving results by TM were more likely to report a preference for receiving results in a different way and challenges with providers noticing difficulties with understanding. More than 90% reported satisfaction across all items …

Pnpla3, Obesity, And Heavy Alcohol Use In Cirrhosis Patients May Exert A Synergistic Increase Hepatocellular Carcinoma Risk, Aaron P Thrift, Fasiha Kanwal, Hyeyeun Lim, Hao Duong, Yanhong Liu, Amit G Singal, Saira Khaderi, Sumeet K Asrani, Christopher I Amos, Hashem B El-Serag

Faculty, Staff and Students Publications

BACKGROUND & AIMS: In patients with cirrhosis, continued heavy alcohol consumption and obesity may increase risk of hepatocellular carcinoma (HCC). We examined whether germline susceptibility to hepatic steatosis not only independently predisposes to HCC but may also act synergistically with other risk factors.

METHODS: We analyzed data from 1911 patients in 2 multicenter prospective cohort studies in the United States. We classified patients according to alcohol consumption (current heavy vs not current heavy), obesity (body mass index ≥30 vs/m2), and PNPLA3 I148M variant status (carrier of at least one G risk allele vs noncarrier). We examined the independent and joint …

Outcomes Of Double-Valve Surgery For Infective Endocarditis Are Improving In The Modern Era, Paighton C Miller, Linda J Schulte, Theodore Marghitu, Shengxiang Huang, Tsuyoshi Kaneko, Ralph J Damiano, Puja Kachroo

2020-Current year OA Pubs

BACKGROUND: The incidence of infective endocarditis (IE) is rapidly increasing. Contemporary outcomes following high-risk double valve surgery (DVS) for IE are not well described.

METHODS: Between 2001 and 2021, 211 patients with IE underwent combined aortic and mitral valve surgery at a tertiary care referral center. Data from the Society of Thoracic Surgeons registry, including demographics, operative details, and outcomes, were collected. Risk factors for 30-day and 1-year-mortality were analyzed. Survival was analyzed using Kaplan-Meier and Cox proportional hazards modeling.

RESULTS: The study cohort had a male preponderance (73%), with a median age of 56 years (interquartile range [IQR], 44 …

Mortality In Recipients Of Durable Left Ventricular Assist Devices Undergoing Ventricular Tachycardia Ablation, Patrick T Lynch, Alexandra Maloof, Anish Badjatiya, Payam Safavi-Naeini, Matthew W Segar, Jitae A Kim, Qussay Marashly, Joanna E Molina-Razavi, Leo Simpson, Selby B Oberton, Lola X Xie, Andrew Civitello, Nilesh Mathuria, Jie Cheng, Abdi Rasekh, Mohammad Saeed, Mehdi Razavi, Ajith Nair, Mihail G Chelu

Faculty, Staff and Students Publications

Background: Left ventricular assist device (LVAD) recipients have a higher incidence of ventricular tachycardia (VT). However, the role of VT ablation in this population is not well-established.

Objectives: This single-center retrospective cohort study sought to examine the impact of post-LVAD implant VT ablation on survival.

Methods: This retrospective study examined a cohort of patients that underwent LVAD implantation at Baylor St. Luke's Medical Center and Texas Heart Institute between January 2011 and January 2021. All-cause estimated mortality was compared across LVAD recipients based on the incidence of VT, timing of VT onset, and the occurrence and timing of VT ablation …

X-Linked Genetic Associations In Sporadic Thoracic Aortic Dissection, Fadi I Musfee, Goo Jun, Laura E Mitchell, Han Chen, Dongchuan Guo, Siddharth K Prakash, Shaunak Sanjay Adkar, Megan L Grove, Ryan Bohyun Choi, Derek Klarin, Million Veteran Program, Eric Boerwinkle, Dianna M Milewicz

Faculty, Staff and Students Publications

The male predominance in sporadic thoracic aortic aneurysm and dissection (TAD) suggests that the X chromosome contributes to TAD, but this has not been tested. We investigated whether X-linked variation-common (minor allele frequency [MAF] ≥0.01) and rare (MAF < 0.01)-was associated with sporadic TAD in three cohorts of European descent (Discovery: 364 cases, 874 controls; Replication: 516 cases, 440,131 controls, and ARIC [Atherosclerosis Risk in Communities study]: 753 cases, 2247 controls). For analysis of common variants, we applied a sex-stratified logistic regression model followed by a meta-analysis of sex-specific odds ratios. Furthermore, we conducted a meta-analysis of overlapping common variants between the Discovery and Replication cohorts. For analysis of rare variants, we used a sex-stratified optimized sequence kernel association test model. Common variants results showed no statistically significant findings in the Discovery cohort. An intergenic common variant near SPANXN1 was statistically significant in the Replication cohort (p = 1.81 × 10-8). The highest signal from the meta-analysis of the Discovery and Replication cohorts was a ZNF182 intronic common variant (p = 3.5 × 10-6). In rare variants results, RTL9 reached statistical significance (p = 5.15 × 10-5). Although most of our results were statistically insignificant, our analysis is the most comprehensive X-chromosome association analysis of sporadic TAD to date.

Age Modifies The Association Between Severe Sleep Apnea And All-Cause Mortality, Amin Ramezani, Mehrnaz Azarian, Amir Sharafkhaneh, Arash Maghsoudi, Melissa B Jones, Thomas Penzel, Javad Razjouyan

Faculty, Staff and Students Publications

Purpose: While sleep apnea (SA) gets more prevalent with advancing age, the impact of age on the association between SA and health outcomes is not well known. We assessed the association between the severity of SA and all-cause mortality in different age groups using large longitudinal data.

Method: We applied a Natural Language Processing pipeline to extract the apnea-hypopnea index (AHI) from the physicians' interpretation of sleep studies performed at the Veteran Health Administration (FY 1999-2022). We categorized the participants as no SA (n-SA, AHI< 5) and severe SA (s-SA, AHI≥30). We grouped the cohort based on age: Young≤40; Middle-aged:40-65; and Older adults≥65; and calculated the odds ratio (aOR) of mortality adjusted for age, sex, race, ethnicity, BMI, and Charlson-Comorbidity Index (CCI) using n-SA as the reference.

Results: We identified 146,148 participants (age 52.23 ± 15.02; BMI 32.11 ± 6.05; male 86.7 …

Evaluating The Psychometric Structure Of The Hamilton Rating Scale For Depression Pre- And Post-Treatment In Antidepressant Randomised Trials: Secondary Analysis Of 6843 Individual Participants From 20 Trials, David Byrne, Frank Doyle, Susan Brannick, Robert M Carney, Pim Cuijpers, Alexandra L Dima, Kenneth Freedland, Suzanne Guerin, David Hevey, Bishember Kathuria, Emma Wallace, Fiona Boland

2020-Current year OA Pubs

BACKGROUND: The 17-item Hamilton Rating Scale for Depression (HRSD-17) is the most popular depression measure in antidepressant clinical trials. Prior evidence indicates poor replicability and inconsistent factorial structure. This has not been studied in pooled randomised trial data, nor has a psychometrically optimal model been developed.

AIMS: To examine the psychometric properties of the HRSD-17 for pre-treatment and post-treatment clinical trial data in a large pooled database of antidepressant randomised controlled trial participants, and to determine an optimal abbreviated version.

METHOD: Data for 6843 participants were obtained from the data repository Vivli.org and randomly split into groups for exploratory (n …

Comparison Of Outcomes Of Abdominoperineal Resection Vs Low Anterior Resection In Very-Low Rectal Cancer, Roberta L Muldoon, Alva J Bethurum, Adriana C Gamboa, Kevin Zhang, Fei Ye, Scott E Regenbogen, Sherif Abdel-Misih, Aslam Ejaz, Paul E Wise, Matthew Silviera, Jennifer Holder-Murray, Glen C Balch, Alexander T Hawkins

2020-Current year OA Pubs

BACKGROUND: The management of very-low rectal cancer is one of the most challenging issues faced by general and colorectal surgeons. Many feel compelled to pursue abdominoperineal resection (APR) over low anterior resection (LAR) to optimize oncologic outcomes. This study aimed to determine differences in long-term oncologic outcomes between patients undergoing APR or LAR for very-low rectal cancer.

METHODS: The United States Rectal Cancer Consortium (2010-2016) was queried for adults who underwent either APR or LAR for stage I-III rectal cancers < 5 cm from anorectal junction and met inclusion criteria. The primary outcome was disease-free survival. Secondary outcomes included overall survival, length of stay, complications, recurrence location, and perioperative factors.

RESULTS: A total of 431 patients with very-low rectal cancer who underwent APR or LAR were identified; 154 (35.7%) underwent …

Utility Of Eosinophil Peroxidase As A Biomarker Of Eosinophilic Inflammation In Asthma, Monica Tang, Kaharu Sumino, Et Al.

2020-Current year OA Pubs

BACKGROUND: The relative utility of eosinophil peroxidase (EPX) and blood and sputum eosinophil counts as disease biomarkers in asthma is uncertain.

OBJECTIVE: We sought to determine the utility of EPX as a biomarker of systemic and airway eosinophilic inflammation in asthma.

METHODS: EPX protein was measured by immunoassay in serum and sputum in 110 healthy controls to establish a normal reference range and in repeated samples of serum and sputum collected during 3 years of observation in 480 participants in the Severe Asthma Research Program 3.

RESULTS: Over 3 years, EPX levels in patients with asthma were higher than normal …

Pembrolizumab Plus Carboplatin And Paclitaxel As First-Line Therapy For Recurrent/Metastatic Head And Neck Squamous Cell Carcinoma (Keynote-B10): A Single-Arm Phase Iv Trial, Marcin Dzienis, Peter Oppelt, Et Al.

2020-Current year OA Pubs

PURPOSE: Standard-of-care first-line treatment for recurrent/metastatic head and neck squamous cell carcinoma (R/M HNSCC) is pembrolizumab plus platinum and fluorouracil (FU). However, FU is associated with potential challenges (continuous 4-day infusion, high administration costs, and cardiovascular and gastrointestinal toxicities), creating a clinical need for alternative chemotherapy combinations. We evaluated the efficacy and safety of first-line pembrolizumab plus carboplatin and paclitaxel for R/M HNSCC in the open-label, single-arm, phase IV KEYNOTE-B10 study (ClinicalTrials.gov identifier: NCT04489888).

METHODS: Eligible adults had previously untreated, histologically or cytologically confirmed R/M HNSCC regardless of PD-L1 status, measurable disease per RECIST v1.1 by blinded independent central review …

Influenza Vaccination Stimulates Maturation Of The Human T Follicular Helper Cell Response, Stefan A Schattgen, Jackson S Turner, Aaron J Schmitz, Julian Q Zhou, Wooseob Kim, Katherine M Mcintire, Alem Haile, Michael K Klebert, Teresa Suessen, William D Middleton, Sharlene A Teefey, Rachel M Presti, Ali H Ellebedy, Et Al.

2020-Current year OA Pubs

The differentiation and specificity of human CD4

Frontostriatal Salience Network Expansion In Individuals In Depression, Charles J Lynch, Evan M Gordon, Et Al.

2020-Current year OA Pubs

Decades of neuroimaging studies have shown modest differences in brain structure and connectivity in depression, hindering mechanistic insights or the identification of risk factors for disease onset

Identification Of A0 Minimum Ablative Margins For Colorectal Liver Metastases: Multicentre, Retrospective Study Using Deformable Ct Registration And Artificial Intelligence-Based Autosegmentation, Iwan Paolucci, Jessica Albuquerque Marques Silva, Yuan-Mao Lin, Gregor Laimer, Valentina Cignini, Francesca Menchini, Marcio Meira, Alexander Shieh, Caleb O'Connor, Kyle A Jones, Carlo Gazzera, Paolo Fonio, Kristy K Brock, Marco Calandri, Marcos Menezes, Reto Bale, Bruno C Odisio

Faculty, Staff and Student Publications

Background: Several ablation confirmation software methods for minimum ablative margin assessment have recently been developed to improve local outcomes for patients undergoing thermal ablation of colorectal liver metastases. Previous assessments were limited to single institutions mostly at the place of development. The aim of this study was to validate the previously identified 5 mm minimum ablative margin (A0) using autosegmentation and biomechanical deformable image registration in a multi-institutional setting.

Methods: This was a multicentre, retrospective study including patients with colorectal liver metastases undergoing CT- or ultrasound-guided microwave or radiofrequency ablation during 2009-2022, reporting 3-year local disease progression (residual unablated tumour …

Successful Management Of Pre-Existing Psoriatic Arthritis Through Targeting The Il-23/Il-17 Axis In Cancer Patients Receiving Immune Checkpoint Inhibitor Therapy: A Case Series, Yuanteng Jeff Li, Pavlos Msaouel, Matthew Campbell, Patrick Hwu, Adi Diab, Sang T Kim

Faculty, Staff and Student Publications

BACKGROUND: Immune checkpoint inhibitors (ICIs) have significantly improved outcomes for patients with cancer. However, these therapies are associated with adverse events including de novo immune-related adverse events or flare of pre-exiting autoimmune disorders. Up to 80% of patients with cancer and pre-existing psoriasis (PsO) or psoriatic arthritis (PsA) experience PsO/PsA flare after initiating ICIs. Targeting the interleukin (IL)-17/IL-23 axis is a mainstream of the PsO/PsA treatment. However, whether this treatment can effectively control PsO/PsA with ICI exposure while preserving anti-tumour efficacy remains unknown.

CASE REPORTS: We report three patients with PsA and cancer, who received ICIs for their cancer treatment. …

Comprehensive Analysis Of Substernal Lead Removal: Experience From Ev Icd Pilot, Pivotal, And Continued Access Studies., Venkata Sagi, Francis Murgatroyd, Lucas V A Boersma, Jaimie Manlucu, Bradley P Knight, Christophe Leclercq, Anish Amin, Ulrika Maria Birgersdotter-Green, Joseph Yat Sun Chan, Henri Roukoz, Mauro Biffi, Haris Haqqani, Russell Denman, Christopher Wiggenhorn, Thomas R Holmes, Thomas Lulic, Paul Friedman, Ian Crozier

Heart and Vascular Articles

AIMS: The extravascular implantable cardioverter-defibrillator (EV ICD) has been shown to be safe and effective for patients at risk of sudden cardiac death, but little is known about EV ICD lead removal in humans. This analysis aimed to characterize the EV ICD lead removal experience thus far.

METHODS AND RESULTS: This was a retrospective analysis of lead removals from the EV ICD Pilot, Pivotal, and Continued Access Studies. Patients with a successful EV ICD implant who underwent lead removal were included. The main objective was lead removal success. Ancillary objectives included characterizing technique used, procedure complications, and reimplantation status. An …

Persistent Mri Findings Unique To Blast And Repetitive Mild Tbi: Analysis Of The Cenc/Limbic Cohort Injury Characteristics, David F Tate, Benjamin S C Wade, Carmen S Velez, Erin D Bigler, Nicholas D Davenport, Emily L Dennis, Carrie Esopenko, Sidney R Hinds, Jacob Kean, Eamonn Kennedy, Kimbra Kenney, Andrew R Mayer, Mary R Newsome, Carissa L Philippi, Mary J Pugh, Randall S Scheibel, Brian A Taylor, Maya Troyanskaya, John K Werner, Gerald E York, William Walker, Elisabeth A Wilde

Faculty, Staff and Students Publications

Introduction: MRI represents one of the clinical tools at the forefront of research efforts aimed at identifying diagnostic and prognostic biomarkers following traumatic brain injury (TBI). Both volumetric and diffusion MRI findings in mild TBI (mTBI) are mixed, making the findings difficult to interpret. As such, additional research is needed to continue to elucidate the relationship between the clinical features of mTBI and quantitative MRI measurements.

Material and methods: Volumetric and diffusion imaging data in a sample of 976 veterans and service members from the Chronic Effects of Neurotrauma Consortium and now the Long-Term Impact of Military-Relevant Brain Injury Consortium …