Medical Specialties Commons^™

Potential And Pitfalls Of Pharmacovigilance Databases In Oncology, Ilana Schlam, Michael S Ewer, Sandra M Swain

Faculty, Staff and Student Publications

No abstract provided.

Pkr Induces Tgf-Β And Limits Oncolytic Immune Therapy, Bangxing Hong, Upasana Sahu, Matthew P Mullarkey, Evan Hong, Guangsheng Pei, Yuanqing Yan, Yoshihiro Otani, Yeshavanth Banasavadi-Siddegowda, Huihui Fan, Zhongming Zhao, Jianhua Yu, Michael A Caligiuri, Balveen Kaur

Faculty, Staff and Student Publications

BACKGROUND: Mammalian cells have developed multiple intracellular mechanisms to defend against viral infections. These include RNA-activated protein kinase (PKR), cyclic GMP-AMP synthase and stimulation of interferon genes (cGAS-STING) and toll-like receptor-myeloid differentiation primary response 88 (TLR-MyD88). Among these, we identified that PKR presents the most formidable barrier to oncolytic herpes simplex virus (oHSV) replication in vitro.

METHODS: To elucidate the impact of PKR on host responses to oncolytic therapy, we generated a novel oncolytic virus (oHSV-shPKR) which disables tumor intrinsic PKR signaling in infected tumor cells.

RESULTS: As anticipated, oHSV-shPKR resulted in suppression of innate antiviral immunity and improves virus …

Author Correction: The Evolutionary History Of 2,658 Cancers, Moritz Gerstung, Clemency Jolly, Ignaty Leshchiner, Stefan C Dentro, Santiago Gonzalez, Daniel Rosebrock, Thomas J Mitchell, Yulia Rubanova, Pavana Anur, Kaixian Yu, Maxime Tarabichi, Amit Deshwar, Jeff Wintersinger, Kortine Kleinheinz, Ignacio Vázquez-García, Kerstin Haase, Lara Jerman, Subhajit Sengupta, Geoff Macintyre, Salem Malikic, Nilgun Donmez, Dimitri G Livitz, Marek Cmero, Jonas Demeulemeester, Steven Schumacher, Yu Fan, Xiaotong Yao, Juhee Lee, Matthias Schlesner, Paul C Boutros, David D Bowtell, Hongtu Zhu, Gad Getz, Marcin Imielinski, Rameen Beroukhim, S Cenk Sahinalp, Yuan Ji, Martin Peifer, Florian Markowetz, Ville Mustonen, Ke Yuan, Wenyi Wang, Quaid D Morris, Paul T Spellman, David C Wedge, Peter Van Loo

Faculty, Staff and Student Publications

No abstract provided.

Cost Of Failure To Achieve Textbook Outcomes: Association Of Insurance Type With Outcomes And Cumulative Cost For Inpatient Surgery, Michael A Jacobs, Jeongsoo Kim, Jasmine C Tetley, Susanne Schmidt, Bradley B Brimhall, Virginia Mika, Chen-Pin Wang, Laura S Manuel, Paul Damien, Paula K Shireman

Faculty, Staff and Student Publications

Background: Surgical outcome/cost analyses typically focus on single outcomes and do not include encounters beyond the index hospitalization.

Study design: This cohort study used NSQIP (2013-2019) data with electronic health record and cost data risk-adjusted for frailty, preoperative acute serious conditions (PASC), case status, and operative stress assessing cumulative costs of failure to achieve textbook outcomes defined as absence of 30-day Clavien-Dindo level III and IV complications, emergency department visits/observation stays (EDOS), and readmissions across insurance types (private, Medicare, Medicaid, uninsured). Return costs were defined as costs of all 30-day emergency department visits/observation stays and readmissions.

Results: Cases were performed …

Reply To J Widder, Steven J Chmura, Wendy A Woodward, Julia R White

Faculty, Staff and Student Publications

No abstract provided.

Optimized Decision Support For Selection Of Transoral Robotic Surgery Or (Chemo)Radiation Therapy Based On Posttreatment Swallowing Toxicity, Mehdi Hemmati, Carly Barbon, Abdallah S R Mohamed, Lisanne V Van Dijk, Amy C Moreno, Neil D Gross, Ryan P Goepfert, Stephen Y Lai, Katherine A Hutcheson, Andrew J Schaefer, Clifton D Fuller, Md Anderson Head And Neck Cancer Symptom Working Group Affiliations Expand

Faculty, Staff and Student Publications

BACKGROUND: A primary goal in transoral robotic surgery (TORS) for oropharyngeal squamous cell cancer (OPSCC) survivors is to optimize swallowing function. However, the uncertainty in the outcomes of TORS including postoperative residual positive margin (PM) and extranodal extension (ENE), may necessitate adjuvant therapy, which may cause significant swallowing toxicity to survivors.

METHODS: A secondary analysis was performed on a prospective registry data with low- to intermediate-risk human papillomavirus-related OPSCC possibly resectable by TORS. Decision trees were developed to model the uncertainties in TORS compared with definitive radiation therapy (RT) and chemoradiation therapy (CRT). Swallowing toxicities were measured by Dynamic Imaging …

Long-Term Effects Of Obstructive Sleep Apnea And Its Treatment On Open-Angle Glaucoma: A Big-Data Cohort Study, Tae-Eun Lee, Jong Seung Kim, Sang Woo Yeom, Min Gyu Lee, Jong Hwan Lee, Haeng-Jin Lee

Faculty, Staff and Student Publications

STUDY OBJECTIVES: The relationship between open-angle glaucoma (OAG) and obstructive sleep apnea (OSA) is unclear. The long-term risk for OAG after OSA diagnosis has not been investigated. Therefore, we assessed the risk for OAG among patients with OSA over a 12-year follow-up period using nationwide, population-based data.

METHODS: The OSA group was randomly selected from among 3.5 million individuals registered with the National Health Insurance Service. The non-OSA group was obtained through propensity score matching considering several variables. The primary endpoint was glaucoma diagnosis.

RESULTS: The OSA and non-OSA groups both included 6,369 individuals. The overall hazard ratio for OAG …

Pyridoxamine Treatment Ameliorates Large Artery Stiffening And Cerebral Artery Endothelial Dysfunction In Old Mice, Emily H Reeve, Elise K Kronquist, Julia R Wolf, Byron Lee, Aleena Khurana, Hanson Pham, Abigail E Cullen, Jessica A Peterson, Antonio Meza, R Colton Bramwell, Laura Villasana, Daniel R Machin, Grant D Henson, Ashley E Walker

Faculty, Staff and Student Publications

Age-related increases in large artery stiffness are associated with cerebrovascular dysfunction and cognitive impairment. Pyridoxamine treatment prevents large artery stiffening with advancing age, but the effects of pyridoxamine treatment on the cerebral vasculature or cognition is unknown. The purpose of this study was to investigate the effects of pyridoxamine on blood pressure, large artery stiffness, cerebral artery function, and cognitive function in old mice. Old male C57BL/6 mice consumed either pyridoxamine (2 g/L) or vehicle control in drinking water for ∼7.5 months and were compared with young male C57BL/6 mice. From pre- to post-treatment, systolic blood pressure increased in old …

Dual Beam-Current Transformer Design For Monitoring And Reporting Of Electron Ultra-High Dose Rate (Flash) Beam Parameters, Kevin Liu, Allison Palmiero, Nitish Chopra, Brett Velasquez, Ziyi Li, Sam Beddar, Emil Schüler

Faculty, Staff and Student Publications

PURPOSE: To investigate the usefulness and effectiveness of a dual beam-current transformer (BCTs) design to monitor and record the beam dosimetry output and energy of pulsed electron FLASH (eFLASH) beams in real-time, and to inform on the usefulness of this design for future eFLASH beam control.

METHODS: Two BCTs are integrated into the head of a FLASH Mobetron system, one located after the primary scattering foil and the other downstream of the secondary scattering foil. The response of the BCTs was evaluated individually to monitor beam output as a function of dose, scattering conditions, and ability to capture physical beam …

E Pluribus Unum: Prospective Acceptability Benchmarking From The Contouring Collaborative For Consensus In Radiation Oncology Crowdsourced Initiative For Multiobserver Segmentation, Diana Lin, Kareem A Wahid, Benjamin E Nelms, Renjie He, Mohammed A Naser, Simon Duke, Michael V Sherer, John P Christodouleas, Abdallah S R Mohamed, Michael Cislo, James D Murphy, Clifton D Fuller, Erin F Gillespie

Faculty, Staff and Student Publications

Purpose: Contouring Collaborative for Consensus in Radiation Oncology (C3RO) is a crowdsourced challenge engaging radiation oncologists across various expertise levels in segmentation. An obstacle to artificial intelligence (AI) development is the paucity of multiexpert datasets; consequently, we sought to characterize whether aggregate segmentations generated from multiple nonexperts could meet or exceed recognized expert agreement.

Approach: Participants who contoured ≥1 region of interest (ROI) for the breast, sarcoma, head and neck (H&N), gynecologic (GYN), or gastrointestinal (GI) cases were identified as a nonexpert or recognized expert. Cohort-specific ROIs were combined into single simultaneous truth and performance level estimation (STAPLE) consensus segmentations. …

Gender Bias In The Evaluation Of Surgical Performance: Results Of A Prospective Randomized Trial, Mara B Antonoff, Hope Feldman, Jessica G Y Luc, Paula I Iaeger, M Laura Rubin, Liang Li, Ara A Vaporciyan

Faculty, Staff and Student Publications

Objective: The study aims to determine the influence of trainee gender on assessments of coronary anastomosis performance.

Summary of background data: Understanding the impact of gender bias on the evaluation of trainees may enable us to identify and utilize assessment tools that are less susceptible to potential bias.

Methods: Cardiothoracic surgeons were randomized to review the video performance of trainees who were described by either male or female pronouns. All participants viewed the same video of a coronary anastomosis and were asked to grade technique using either a Checklist or Global Rating Scale (GRS). Effect of trainee gender on scores …

American Radium Society (Ars) Appropriate Use Criteria (Auc) For Extrahepatic Cholangiocarcinoma, Leila T Tchelebi, Krishan R Jethwa, Anna T Levy, Christopher J Anker, Timothy Kennedy, Elliot Grodstein, Christopher L Hallemeier, Salma K Jabbour, Ed Kim, Rachit Kumar, Percy Lee, William Small, Vonetta M Williams, Navesh Sharma, Suzanne Russo

Faculty, Staff and Student Publications

Although uncommon, extrahepatic cholangiocarcinoma (EHCC) is a deadly malignancy, and the treatment approaches remain controversial. While surgery remains the only cure, few patients are candidates for resection up front, and there are high rates of both local and distant failure following resection. Herein, we systematically review the available evidence regarding treatment approaches for patients with EHCC, including surgery, radiation, and chemotherapy. The evidence regarding treatment outcomes was assessed using the Population, Intervention, Comparator, Outcome, and Study design (PICOS) framework. A summary of recommendations based on the available literature is outlined for specific clinical scenarios encountered by providers in the clinic …

Predictors Of Oncologic Outcome In Patients Receiving Phase I Investigational Therapy For Recurrent Or Metastatic Cervical Cancer, Ji Son, Heather Y Lin, Siqing Fu, Amadeo B Biter, Ecaterina E Dumbrava, Daniel D Karp, Aung Naing, Shubham Pant, Sarina A Piha-Paul, Jordi Rodon, Vivek Subbiah, Apostolia M Tsimberidou, Timothy A Yap, Michael M Frumovitz, Amir A Jazaeri, Pedro T Ramirez, Shannon N Westin, Ying Yuan, Funda Meric-Bernstam, David S Hong

Faculty, Staff and Student Publications

INTRODUCTION: We aimed to identify clinical, pathologic, and treatment factors that are predictive of response and survival in patients with cervical cancer referred to phase I clinical trials.

METHODS: Patients with cervical cancer who received at least one dose of a phase I investigational agent at our institution between 2014 and 2022 were included. The log-rank test was used to analyze differences in progression-free survival (PFS) and overall survival (OS), and multivariable regression analysis was performed.

RESULTS: We included 65 patients with a median age of 41 years (range, 20-74), 3 prior therapies (range, 1-7), and 67.7% squamous carcinoma. The …

Retrospective Evaluation Of The Role Of Gemcitabine-Docetaxel In Well-Differentiated And Dedifferentiated Liposarcoma, Prapassorn Thirasastr, Heather Lin, Behrang Amini, Wei-Lien Wang, Jeffrey M Cloutier, Elise F Nassif, Emily Z Keung, Christina L Roland, Barry Feig, Dejka Araujo, Robert S Benjamin, Anthony P Conley, John A Livingston, Joseph Ludwig, Shreyaskumar Patel, Ravin Ratan, Vinod Ravi, Maria Alejandra Zarzour, Xiao Zhou, Neeta Somaiah

Faculty, Staff and Student Publications

OBJECTIVE: Well-differentiated (WDLPS) and dedifferentiated liposarcoma (DDLPS) account for the majority of liposarcomas. Although gemcitabine-docetaxel is used as second-line treatment in soft tissue sarcomas, its efficacy in WDLPS/DDLPS is not established. This study retrospectively analyzed the efficacy of gemcitabine regimens in WDLPS/DDLPS.

METHODS: All patients with WDLPS or DDLPS who received gemcitabine-based chemotherapy at our institution between September 2002 and January 2021 were included. Response was evaluated by an independent radiologist using RECIST 1.1. The Kaplan-Meier method was used to estimate distributions of survival outcomes and log-rank tests were used to compare survival outcomes between subgroups.

RESULTS: Sixty-five WDLPS/DDLPS patients …

Malignant Transformation By Oncogenic K-Ras Requires Idh2-Mediated Reductive Carboxylation To Promote Glutamine Utilization, Rui Liu, Panpan Liu, Huichang Bi, Jianhua Ling, Huiqin Zhang, Mingquan Zhang, Yumin Hu, Paul J Chiao, Peng Huang, Jinyun Liu

Faculty, Staff and Student Publications

No abstract provided.

Mental Health, War Trauma, And Migration: The Contribution Of Comprehensive Psychoneuroendocrinology, Robert Dantzer

Faculty, Staff and Student Publications

No abstract provided.

Automatic Diagnosis Of Late-Life Depression By 3d Convolutional Neural Networks And Cross-Sample Entropy Analysis From Resting-State Fmri, Chemin Lin, Shwu-Hua Lee, Chih-Mao Huang, Guan-Yen Chen, Wei Chang, Ho-Ling Liu, Shu-Hang Ng, Tatia Mei-Chun Lee, Shun-Chi Wu

Faculty, Staff and Student Publications

Resting-state fMRI has been widely used in investigating the pathophysiology of late-life depression (LLD). Unlike the conventional linear approach, cross-sample entropy (CSE) analysis shows the nonlinear property in fMRI signals between brain regions. Moreover, recent advances in deep learning, such as convolutional neural networks (CNNs), provide a timely application for understanding LLD. Accurate and prompt diagnosis is essential in LLD; hence, this study aimed to combine CNN and CSE analysis to discriminate LLD patients and non-depressed comparison older adults based on brain resting-state fMRI signals. Seventy-seven older adults, including 49 patients and 28 comparison older adults, were included for fMRI …

Clinical Features Associated With Outcomes And Biomarker Analysis Of Dabrafenib Plus Trametinib Treatment In Patients With Braf-Mutant Melanoma Brain Metastases, James S Wilmott, Hussein Tawbi, Johnathan A Engh, Nduka M Amankulor, Brindha Shivalingam, Hiya Banerjee, Ismael A Vergara, Hansol Lee, Peter A Johansson, Peter M Ferguson, Philippe Saiag, Caroline Robert, Jean-Jacques Grob, Lisa H Butterfield, Richard A Scolyer, John M Kirkwood, Georgina V Long, Michael A Davies

Faculty, Staff and Student Publications

PURPOSE: This study aimed to identify baseline clinical features associated with the outcomes of patients enrolled in the COMBI-MB phase II study of dabrafenib and trametinib treatment in patients with V600 BRAF-mutant metastatic melanoma with melanoma brain metastases (MBM). Exploratory biomarker analysis was also conducted as part of the synergistic COMBI-BRV trial (BRV116521), to identify molecular and immunologic changes associated with dabrafenib in MBMs and extracranial metastases (ECM).

PATIENTS AND METHODS: Post hoc analysis was performed for baseline features of patients (n = 125) enrolled in COMBI-MB. Analyses were performed to identify baseline clinical features associated with intracranial response rate …

Smart Start: Rituximab, Lenalidomide, And Ibrutinib In Patients With Newly Diagnosed Large B-Cell Lymphoma, Jason Westin, R Eric Davis, Lei Feng, Fredrick Hagemeister, Raphael Steiner, Hun Ju Lee, Luis Fayad, Loretta Nastoupil, Sairah Ahmed, Alma Rodriguez, Michelle Fanale, Felipe Samaniego, Swaminathan P Iyer, Ranjit Nair, Yasuhiro Oki, Nathan Fowler, Michael Wang, Man Chun John Ma, Francisco Vega, Timothy Mcdonnell, Chelsea Pinnix, Donna Griffith, Yang Lu, Sanjit Tewari, Ryan Sun, David W Scott, Christopher R Flowers, Sattva Neelapu, Michael R Green

Faculty, Staff and Student Publications

PURPOSE: Chemoimmunotherapy for patients with newly diagnosed diffuse large B-cell lymphoma (DLBCL) is largely unchanged for decades. Both preclinical models and clinical data suggest the combination of lenalidomide and ibrutinib may have synergy in DLBCL, particularly in the non-germinal center B-cell-like subset.

METHODS: We enrolled 60 patients with newly diagnosed non-germinal center B-cell-like DLBCL in this investigator-initiated, single-arm phase II trial of rituximab, lenalidomide, and ibrutinib (RLI) with the sequential addition of chemotherapy (ClinicalTrials.gov identifier: NCT02636322). Patients were treated with rituximab 375 mg/m

RESULTS: The median age was 63.5 years (range, 29-83 years) with 28% age 70 years or older. …

A Genome-Wide Association Study Identified Novel Genetic Susceptibility Loci For Oral Cancer In Taiwan, Da-Tian Bau, Ting-Yuan Liu, Chia-Wen Tsai, Wen-Shin Chang, Jian Gu, Jai-Sing Yang, Liang-Chun Shih, Fuu-Jen Tsai

Faculty, Staff and Student Publications

Taiwan has the highest incidence rate of oral cancer in the world. Although oral cancer is mostly an environmentally induced cancer, genetic factors also play an important role in its etiology. Genome-wide association studies (GWAS) have identified nine susceptibility regions for oral cancers in populations of European descent. In this study, we performed the first GWAS of oral cancer in Taiwan with 1529 cases and 44,572 controls. We confirmed two previously reported loci on the 6p21.33 (HLA-B) and 6p21.32 (HLA-DQ gene cluster) loci, highlighting the importance of the human leukocyte antigen and, hence, the immunologic mechanisms in oral carcinogenesis. The …

The Gdf15-Gfral Axis Mediates Chemotherapy-Induced Fatigue In Mice, Brandon Chelette, Chinenye L Chidomere, Robert Dantzer

Faculty, Staff and Student Publications

Cancer-related fatigue is defined as a distressing persistent subjective sense of physical, emotional, and/or cognitive tiredness or exhaustion related to cancer or cancer treatment that is not proportional to recent activity and that interferes with usual functioning. This form of fatigue is highly prevalent during cancer treatment and in some patients, it can persist for years after treatment has ended. An understanding of the mechanisms that drive cancer-related fatigue is still lacking, which hampers the identification of effective treatment options. Various chemotherapeutic agents including cisplatin are known to induce mitochondrial dysfunction and this effect is known to mediate chemotherapy-induced peripheral …

Tissue-Resident Memory T Cells Trigger Rapid Exudation And Local Antibody Accumulation, Pamela C Rosato, Sahar Lotfi-Emran, Vineet Joag, Sathi Wijeyesinghe, Clare F Quarnstrom, Hanna N Degefu, Rebecca Nedellec, Jason M Schenkel, Lalit K Beura, Lars Hangartner, Dennis R Burton, David Masopust

Faculty, Staff and Student Publications

Adaptive immunity is didactically partitioned into humoral and cell-mediated effector mechanisms, which may imply that each arm is separate and does not function together. Here, we report that the activation of CD8+ resident memory T cells (TRM) in nonlymphoid tissues triggers vascular permeability, which facilitates rapid distribution of serum antibodies into local tissues. TRM reactivation was associated with transcriptional upregulation of antiviral signaling pathways as well as Fc receptors and components of the complement cascade. Effects were local, but evidence is presented that TRM in brain and reproductive mucosa are both competent to induce rapid antibody exudation. TRM reactivation in …

Factors And Behaviors Related To Successful Transition Of Care After Hospitalization For Ischemic Stroke, Chuanhui Dong, Hannah Gardener, Tatjana Rundek, Erika Marulanda, Carolina M Gutierrez, Iszet Campo-Bustillo, Gillian Gordon Perue, Karlon H Johnson, Ralph L Sacco, Jose G Romano, Transitions Of Care Stroke Disparities Study (Tcsd-S) Investigators

Faculty, Staff and Student Publications

BACKGROUND: Our objective is to describe adoption of the posthospitalization behaviors associated with successful transition of care and related baseline characteristics.

METHODS: This study includes 550 participants in the Transition of Care Stroke Disparities Study, a prospective observational cohort derived from the Florida Stroke Registry. Participants had an ischemic stroke (2018-2021), discharged home or to rehabilitation, with modified Rankin Scale score=0-3 (44% women, 24% Black, 48% White, 26% Hispanic, 35% foreign-born). We collected baseline sociodemographic and clinical characteristics. A structured telephone interview at 30-day postdischarge evaluated outcomes including medication adherence, medical appointment attendance, outpatient therapy, exercise, diet modification, toxic habit …

Executive Function In Autism: Association With Adhd And Asd Symptoms, Rachel R Lee, Anthony R Ward, David M Lane, Michael G Aman, Katherine A Loveland, Rosleen Mansour, Deborah A Pearson

Faculty, Staff and Student Publications

There is substantial comorbidity between autism spectrum disorder (ASD) and attention deficit/hyperactivity disorder (ADHD), and there are well-documented executive functioning (EF) deficits in both populations. An important question concerns whether EF deficits in children with ASD are related to severity of ASD, ADHD, or both. We examined ADHD and ASD symptoms in relation to ratings of EF in the home and classroom. The sample comprised 64 children (55 males) diagnosed with ASD (mean age = 9.26 years; mean FSIQ = 92). Analyses indicated that parent and teacher ratings of EF (except Shift and Emotional Control) were consistently related to ADHD …

A Rare Case Of Survival After Traumatic Blunt Ventricular Rupture, Ryan Yang, Michael Van Gent, Thomas Clements, Bryan Cotton, Michael Wandling

Faculty, Staff and Student Publications

A male in his 40s presented to the trauma center via air ambulance after colliding with a cement wall at highway speeds. Cross-sectional imaging revealed a right ventricular pseudoaneurysm, confirmed by echocardiography. He was taken emergently to the operating room where he was found to have a pericardial laceration, hemopericardium and a right ventricular rupture, which was primarily repaired. Postoperatively, the patient was transferred to intensive care and after 34 days in the hospital was ultimately discharged home.

Cross-Institutional Virtual Mock Oral Examination: A New Paradigm?, Arvind D Manisundaram, Sairandri Sathyanarayanan, Janhavi V Govande, Erik S Marques, Phuong D Nguyen

Faculty, Staff and Student Publications

Mock oral examinations (MOEs) are shown to be valuable in preparation for national board oral examinations. Although traditionally conducted in-person, improved technological advances have supported exploring virtual alternatives. Furthermore, the cornoavirus disease 2019 pandemic has necessitated virtual learning. We hypothesized that the virtual platform would improve and expand the MOE experience to include collaborative institutions while approximating a board examination environment.

Methods: Sixteen senior plastic surgery residents and 14 faculty from three separate programs participated in a cross-institutional virtual MOE. Over a single day, each trainee was evaluated by two faculty from a separate institution on six scenarios, including digitally …

Clinical Characteristics, Microbiology And Outcomes Of A Cohort Of Patients Treated With Ceftolozane/Tazobactam In Acute Care Inpatient Facilities, Houston, Texas, Usa, Truc T Tran, Nicolo L Cabrera, Anne J Gonzales-Luna, Travis J Carlson, Faris Alnezary, William R Miller, Aki Sakurai, An Q Dinh, Kirsten Rydell, Rafael Rios, Lorena Diaz, Blake M Hanson, Jose M Munita, Claudia Pedroza, Samuel A Shelburne, Samuel L Aitken, Kevin W Garey, Ryan Dillon, Laura Puzniak, Cesar A Arias

Faculty, Staff and Student Publications

BACKGROUND: Ceftolozane/tazobactam is a β-lactam/β-lactamase inhibitor combination with activity against a variety of Gram-negative bacteria, including MDR

METHODS: We conducted a multicentre retrospective study of patients receiving at least 48 h of ceftolozane/tazobactam therapy from January 2016 through to September 2019 at two hospital systems in Houston. Demographic, clinical and microbiological data were collected, including the infecting bacterial isolate, when available. The primary outcome was composite clinical success at hospital discharge. Secondary outcomes included in-hospital mortality and clinical disposition at 14 and 30 days post ceftolozane/tazobactam initiation. Multivariable logistic regression analysis was used to identify predictors of the primary outcome …

Monoclonal Antibody For The Prevention Of Respiratory Syncytial Virus In Infants And Children: A Systematic Review And Network Meta-Analysis, Mingyao Sun, Honghao Lai, Feiyang Na, Sheng Li, Xia Qiu, Jinhui Tian, Zhigang Zhang, Long Ge

Faculty, Staff and Student Publications

IMPORTANCE: Respiratory syncytial virus (RSV) is the leading cause of acute lower respiratory infection in children younger than 5 years; effective prevention strategies are urgently needed.

OBJECTIVE: To compare the efficacy and safety of monoclonal antibodies for the prevention of RSV infection in infants and children.

DATA SOURCES: In this systematic review and network meta-analysis, PubMed, Embase, CENTRAL, and ClinicalTrials.gov were searched from database inception to March 2022.

STUDY SELECTION: Randomized clinical trials that enrolled infants at high risk of RSV infection to receive a monoclonal antibody or placebo were included. Keywords and extensive vocabulary related to monoclonal antibodies, RSV, …

The Alzheimer’S Disease Risk Factor Inpp5d Restricts Neuroprotective Microglial Responses In Amyloid Beta-Mediated Pathology, Mary Claire Tuohy, Elizabeth M C Hillman, Randolph Marshall, Dritan Agalliu

Faculty, Staff and Student Publications

Stroke is a devastating cause of global morbidity and mortality. Ischemic brain injury triggers a profound local and systemic immune response that participates in stroke pathophysiology. In turn, this immune response has emerged as a potential therapeutic target. In order to maximize its therapeutic potential, it is critical to understand how the immune response to ischemic brain injury is affected by age - the strongest non-modifiable risk factor for stroke. The development of multi-omics and single-cell technologies has provided a more comprehensive characterization of transcriptional and cellular changes that occur during aging. In this review, we summarize recent advances in …

The Spatial And Temporal Structure Of Neural Activity Across The Fly Brain, Katherine E Maturen, Cheri L Canon, Joel G Fletcher, Amy K Hara, David H Kim, Jonathan B Kruskal, Frank H Miller, Erick M Remer, Stuart G Silverman

Faculty, Staff and Student Publications

In 2012, the Society of Abdominal Radiology (SAR) was formed by the merger of the Society of Gastrointestinal Radiologists (SGR) and the Society of Uroradiology (SUR). On the occasion of SAR's ten year anniversary, this commentary describes important changes in society structure, the growth and diversity of society membership, new educational and research initiatives, intersociety and international outreach, and plans for the future.