Medicine and Health Sciences Commons^™

“Education Would Be Step Number One”: Community Mental Health Clinicians’ Training And Support Needs To Treat Anxiety In Autistic Youth, Shannon C Lapoint, Grace Lee Simmons, Julia Heinly, Daylin Delgado, Whitney S Shepherd, Lauren Brookman-Frazee, Eric A Storch, Brenna B Maddox

Faculty, Staff and Students Publications

Background: Autistic youth experience high rates of anxiety, which has been treated with modified cognitive-behavioral therapy (CBT), often integrating exposure therapy. Such anxiety treatments are effective for this population; however, there remains a gap between these evidence-based mental health interventions and their implementation in community mental health (CMH) services where autistic youth receive care.

Method: This qualitative study conducted semi-structured interviews with four types of community members in the United States: 15 autistic youth with anxiety, 15 caregivers of autistic youth with anxiety, 11 CMH clinicians, and 8 CMH clinic leaders. Participants identified the training needs of CMH clinicians to …

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 …

Communities Disproportionately Affected By Carbon Monoxide Exposure After Winter Storm Uri, Elyse N Portillo, Casandra Quiñones, Zachary C Foughty, Ryan Ramphul, Asha T Morrow, Kathryn Fisher, Stephen A Harding, Elizabeth A Camp, Shubhada Hooli, Eric A Russell

Faculty, Staff and Students Publications

Extreme cold in February 2021 precipitated prolonged power failure in Texas. In Houston, many patients presented for carbon monoxide exposure from neighborhoods with lower per capita income, higher rates of limited English proficiency, and greater median Social Vulnerability Indices than Greater Houston. Weather-related disasters disproportionately affect socially vulnerable communities.

Developing Biomarker Assays To Accelerate Tuberculosis Drug Development: Defining Target Product Profiles, Stephen H Gillespie, Andrew R Dinardo, Sophia B Georghiou, Wilber Sabiiti, Mikashmi Kohli, Ursula Panzner, Irina Kontsevaya, Norbert Hittel, Lieven J Stuyver, Jia Bin Tan, Reinout Van Crevel, Christoph Lange, Thuong Nguyen Thuy Thuong, Jan Heyckendorf, Morten Ruhwald, Norbert Heinrich

Faculty, Staff and Students Publications

Drug development for tuberculosis is hindered by the methodological limitations in the definitions of patient outcomes, particularly the slow organism growth and difficulty in obtaining suitable and representative samples throughout the treatment. We developed target product profiles for biomarker assays suitable for early-phase and late-phase clinical drug trials by consulting subject-matter experts on the desirable performance and operational characteristics of such assays for monitoring of tuberculosis treatment in drug trials. Minimal and optimal criteria were defined for scope, intended use, pricing, performance, and operational characteristics of the biomarkers. Early-stage trial assays should accurately quantify the number of viable bacilli, whereas …

A Novel Deep Learning Model Based On Transformer And Cross Modality Attention For Classification Of Sleep Stages, Sahar Hassanzadeh Mostafaei, Jafar Tanha, Amir Sharafkhaneh

Faculty, Staff and Students Publications

The classification of sleep stages is crucial for gaining insights into an individual's sleep patterns and identifying potential health issues. Employing several important physiological channels in different views, each providing a distinct perspective on sleep patterns, can have a great impact on the efficiency of the classification models. In the context of neural networks and deep learning models, transformers are very effective, especially when dealing with time series data, and have shown remarkable compatibility with sequential data analysis as physiological channels. On the other hand, cross-modality attention by integrating information from multiple views of the data enables to capture relationships …

Women’S Health And Kidney Protective Medications, Mythri Shankar, Sehrish Ali, Silvi Shah

Faculty, Staff and Students Publications

Purpose of review: We discuss the sex-based differences in the pharmacokinetics and pharmacodynamics of kidney protective medications and their implications on women's health.

Recent findings: A critical examination of adverse drug reactions highlights the underrepresentation of women in clinical trials for kidney and cardiovascular protective drugs, such as SGLT2 inhibitors, ACE inhibitors, and endothelin receptor antagonists. This underscores the need for sex-specific analyses in clinical studies to accurately assess medication efficacy and safety.

Summary: The research demonstrates that women are more likely to experience adverse events and less likely to benefit from certain treatments, emphasizing the urgent need for healthcare …

Spinal Cord Stimulator Implantation For Complex Regional Pain Syndrome In Patient With Extensive Vertebral Surgical History: A Case Report, Munfarid A Zaidi, Mily Talati, Krishna Shah

Faculty, Staff and Students Publications

Spinal cord stimulation (SCS) has emerged as a novel therapeutic option for refractory complex regional pain syndrome (CRPS). However, SCS placement is often complicated by a prior history of surgical manipulation and hardware implantation along the spinal column. Through this case exploration, we aim to expand the technical approach to SCS implantation in CRPS and encourage further research into innovative approaches for this treatment modality. Our patient is a 61-year-old female with a past medical history of bilateral C7 cervical pedicle fracture status and extensive surgical manipulation, including cervical laminectomy and hardware placement along the cervical spine. The development of …

Death-Associated Protein Kinase 3 Modulates Migration And Invasion Of Triple-Negative Breast Cancer Cells, Junkai Wang, Anh M Tran-Huynh, Beom-Jun Kim, Doug W Chan, Matthew V Holt, Diana Fandino, Xin Yu, Xiaoli Qi, Jin Wang, Weijie Zhang, Yi-Hsuan Wu, Meenakshi Anurag, Xiang H F Zhang, Bing Zhang, Chonghui Cheng, Charles E Foulds, Matthew J Ellis

Faculty, Staff and Students Publications

Sixteen patient-derived xenografts (PDXs) were analyzed using a mass spectrometry (MS)-based kinase inhibitor pull-down assay (KIPA), leading to the observation that death-associated protein kinase 3 (DAPK3) is significantly and specifically overexpressed in the triple-negative breast cancer (TNBC) models. Validation studies confirmed enrichment of DAPK3 protein, in both TNBC cell lines and tumors, independent of mRNA levels. Genomic knockout of DAPK3 in TNBC cell lines inhibited in vitro migration and invasion, along with down-regulation of an epithelial–mesenchymal transition (EMT) signature, which was confirmed in vivo. The kinase and leucine-zipper domains within DAPK3 were shown by a mutational analysis to be essential …

Clinical Features Of Chagas Disease Progression And Severity, Maria Carmo P Nunes, Caryn Bern, Eva H Clark, Antonio L Teixeira, Israel Molina

Faculty, Staff and Students Publications

Chagas disease, the most common form of nonischaemic cardiomyopathy globally, is one of the leading causes of morbidity and mortality in Latin America. Chagas cardiomyopathy has a wide clinical spectrum and prognosis, which is primarily determined by the severity of left ventricular dysfunction. Chagas disease also affects the brain, particularly manifesting as cardioembolic strokes and cognitive impairments. Disease progression is influenced by various factors such as anti-parasite treatments, host-parasite interactions, and other determinants. This review explores Chagas disease, covering clinical presentations, the range of severity of Chagas cardiomyopathy, and neurological manifestations. We investigate factors that influence the progression of cardiomyopathy, …

Characteristics Of Patients With Spontaneous Coronary Artery Dissection Presenting With Sudden Cardiac Arrest In The United States And The Potential Role Of Implantable Cardioverter Defibrillator Therapy, Chayakrit Krittanawong, Yusuf Kamran Qadeer, Song Peng Ang, Zhen Wang, Mahboob Alam, Samin Sharma, Hani Jneid

Faculty, Staff and Students Publications

BACKGROUND: Spontaneous coronary artery dissection (SCAD) is a disease entity that often occurs in young, healthy women and can cause life-threatening ventricular arrhythmias and sudden cardiac arrest. However, the characteristics and outcomes of SCAD with cardiac arrest are not well characterized.

METHODS: This study investigated the baseline characteristics of SCAD patients with cardiac arrest using the National Inpatient Sample (NIS) database between 2016 and 2020. In addition, we also sought to determine the potential impact that implantable cardioverter defibrillator (ICD) therapy had on morbidity and mortality in SCAD patients presenting with cardiac arrest.

RESULTS: Our findings showed that the SCAD …

Fluid Overload In Pediatric Acute Respiratory Distress Syndrome After Allogeneic Hematopoietic Cell Transplantation, Colin J Sallee, Julie C Fitzgerald, Lincoln S Smith, Joseph R Angelo, Megan C Daniel, Shira J Gertz, Deyin D Hsing, Kris M Mahadeo, Jennifer A Mcarthur, Courtney M Rowan, Pediatric Acute Lung Injury Sepsis Investigators (Palisi) Network

Faculty, Staff and Students Publications

The aim of the study is to examine the relationship between fluid overload (FO) and severity of respiratory dysfunction in children posthematopoietic cell transplantation (HCT) with pediatric acute respiratory distress syndrome (PARDS). This investigation was a secondary analysis of a multicenter retrospective cohort of children (1month to 21 years) postallogeneic HCT with PARDS receiving invasive mechanical ventilation (IMV) from 2009 to 2014. Daily FO % (FO%) and daily oxygenation index (OI) were calculated for each patient up to the first week of IMV (day 0 = intubation). Linear mixed-effect regression was employed to examine whether FO% and OI were associated …

An Interdisciplinary Consensus Approach To Pulmonary Hypertension In Developmental Lung Disease, Nidhy P Varghese, Eric D Austin, Csaba Galambos, Mary P Mullen, Delphine Yung, R Paul Guillerman, Sara O Vargas, Catherine M Avitabile, Corey A Chartan, Nahir Cortes-Santiago, Michaela Ibach, Emma O Jackson, Jill Ann Jarrell, Roberta L Keller, Usha S Krishnan, Kalyani R Patel, Jennifer Pogoriler, Elise C Whalen, Kathryn A Wikenheiser-Brokamp, Natalie M Villafranco, Rachel K Hopper, J Usha Raj, Steven H Abman

Faculty, Staff and Students Publications

It is increasingly recognised that diverse genetic respiratory disorders present as severe pulmonary hypertension (PH) in the neonate and young infant, but many controversies and uncertainties persist regarding optimal strategies for diagnosis and management to maximise long-term outcomes. To better define the nature of PH in the setting of developmental lung disease (DEVLD), in addition to the common diagnoses of bronchopulmonary dysplasia and congenital diaphragmatic hernia, we established a multidisciplinary group of expert clinicians from stakeholder paediatric specialties to highlight current challenges and recommendations for clinical approaches, as well as counselling and support of families. In this review, we characterise …

Recommendations For Clinical Trial Design In Acute Kidney Injury From The 31st Acute Disease Quality Initiative Consensus Conference A Consensus Statement, Alexander Zarbock, Lui G Forni, Jay L Koyner, Samira Bell, Thiago Reis, Melanie Meersch, Sean M Bagshaw, Dana Y Fuhmann, Kathleen D Liu, Neesh Pannu, Ayse Akcan Arikan, Derek C Angus, D'Arcy Duquette, Stuart L Goldstein, Eric Hoste, Michael Joannidis, Niels Jongs, Matthieu Legrand, Ravindra L Mehta, Patrick T Murray, Mitra K Nadim, Marlies Ostermann, John Prowle, Emily J See, Nicholas M Selby, Andrew D Shaw, Nattachai Srisawat, Claudio Ronco, John A Kellum

Faculty, Staff and Students Publications

PURPOSE: Novel interventions for the prevention or treatment of acute kidney injury (AKI) are currently lacking. To facilitate the evaluation and adoption of new treatments, the use of the most appropriate design and endpoints for clinical trials in AKI is critical and yet there is little consensus regarding these issues. We aimed to develop recommendations on endpoints and trial design for studies of AKI prevention and treatment interventions based on existing data and expert consensus.

METHODS: At the 31st Acute Disease Quality Initiative (ADQI) meeting, international experts in critical care, nephrology, involving adults and pediatrics, biostatistics and people with lived …

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 …

Optimal Humanized Scg3-Neutralizing Antibodies For Anti-Angiogenic Therapy Of Diabetic Retinopathy, Chengchi Huang, Prabuddha Waduge, Avinash Kaur, Hong Tian, Christina Y Weng, John Timothy Stout, Iok-Hou Pang, Keith A Webster, Wei Li

Faculty, Staff and Students Publications

Secretogranin III (Scg3) is a diabetic retinopathy (DR)-restricted angiogenic factor identified in preclinical studies as a target for DR therapy. Previously, our group generated and characterized ML49.3, an anti-Scg3 monoclonal antibody (mAb) which we then converted into an EBP2 humanized antibody Fab fragment (hFab) with potential for clinical application. We also generated anti-Scg3 mT4 mAb and related EBP3 hFab. In this study, to identify the preferred hFab for DR therapy, we compared all four antibodies for binding, neutralizing and therapeutic activities in vitro and in vivo. Octet binding kinetics analyses revealed that ML49.3 mAb, EBP2 hFab, mT4 mAb and EBP3 …

The Impact Of Margins And Re-Resection In Pediatric Synovial Sarcoma, Andres F Espinoza, Priya B Shetty, Jillian C Jacobson, Hannah Todd, Kelley Harrell, Alfred F Trappey, John Doski, Eumenia C Castro, Nicole I Montgomery, M Fatih Okcu, Rajkumar Venkatramani, Dai H Chung, Sanjeev A Vasudevan

Faculty, Staff and Students Publications

INTRODUCTION: Synovial sarcoma is one of the most common soft tissue sarcomas in children. Guidelines regarding the adequate extent of resection margins and the role of re-resection are lacking. We sought to evaluate the adequate resection margin and the role of re-resection in predicting outcomes in children with synovial sarcomas.

METHODS: A cohort of 36 patients less than 18 years of age at diagnosis who were treated for localized synovial sarcoma at three tertiary pediatric hospitals between January 2004 and December 2020 were included in this study. Patient and tumor demographics, treatment information, and margin status after surgical resection were …

Mondoa And Aki And Aki-To-Ckd Transition, Shihomi Maeda, Shinsuke Sakai, Yoshitsugu Takabatake, Takeshi Yamamoto, Satoshi Minami, Jun Nakamura, Tomoko Namba-Hamano, Atsushi Takahashi, Jun Matsuda, Hiroaki Yonishi, Sho Matsui, Atsuhiro Imai, Ryuya Edahiro, Hitomi Yamamoto-Imoto, Isao Matsui, Seiji Takashima, Ryoichi Imamura, Norio Nonomura, Motoko Yanagita, Yukinori Okada, Andrea Ballabio, Shuhei Nakamura, Tamotsu Yoshimori, Yoshitaka Isaka

Duncan NRI Faculty and Staff Publications

Key Points:

1. The expression of MondoA was decreased in the renal tubules of patients with CKD.

2. Genetic ablation of MondoA in proximal tubules inhibited autophagy and increased vulnerability to AKI through increased expression of Rubicon.

3. MondoA ablation during the recovery phase after ischemia-reperfusion aggravated kidney injury through downregulation of the transcription factor EB-peroxisome proliferator-activated receptor-γ coactivator-1α axis.

Background: Elderly individuals and patients with CKD are at a higher risk of AKI. The transcription factor MondoA is downregulated in the kidneys of aged individuals or patients with AKI; however, its roles in AKI development and the AKI-to-CKD transition remain …

Diabetes Technology Meeting 2023, Tiffany Tian, Rachel E Aaron, Ashley Y Dunova, Johan H Jendle, David Kerr, Eda Cengiz, Andjela Drincic, John C Pickup, Kong Y Chen, Naomi Schwartz, Douglas B Muchmore, Halis K Akturk, Carol J Levy, Signe Schmidt, Riccardo Bellazzi, Alan H B Wu, Elias K Spanakis, Bijan Najafi, James Geoffrey Chase, Jane Jeffrie Seley, David C Klonoff

Center on Aging Staff Publications

Diabetes Technology Society hosted its annual Diabetes Technology Meeting from November 1 to November 4, 2023. Meeting topics included digital health; metrics of glycemia; the integration of glucose and insulin data into the electronic health record; technologies for insulin pumps, blood glucose monitors, and continuous glucose monitors; diabetes drugs and analytes; skin physiology; regulation of diabetes devices and drugs; and data science, artificial intelligence, and machine learning. A live demonstration of a personalized carbohydrate dispenser for people with diabetes was presented.

Thickened Submucosal Adipose Tissue Layer During Endoscopic Submucosal Dissection Of Inflammatory Bowel Disease Dysplasia, Motasem Alkhayyat, Ashwin Akki, Emre Gorgun, Florian Rieder, Amit Bhatt

Faculty, Staff and Students Publications

No abstract provided.

Initiation Of Metformin In Early Pregnancy Results In Fetal Bioaccumulation, Growth Restriction, And Renal Dysmorphology In A Primate Model, Erin Bolte, Tyler Dean, Brandon Garcia, Maxim D Seferovic, Kristin Sauter, Gwendolynn Hummel, Matthew Bucher, Feng Li, John Hicks, Xuan Qin, Melissa A Suter, Enrico R Barrozo, Michael Jochum, Cynthia Shope, Jacob E Friedman, Maureen Gannon, Stephanie R Wesolowski, Carrie E Mccurdy, Paul Kievit, Kjersti M Aagaard

Faculty, Staff and Students Publications

Background: In recent years, pragmatic metformin use in pregnancy has stretched to include prediabetes mellitus, type 2 diabetes mellitus, gestational diabetes mellitus, and (most recently) preeclampsia. However, with its expanded use, concerns of unintended harm have been raised.

Objective: This study developed an experimental primate model and applied ultrahigh performance liquid chromatography coupled to triple-quadrupole mass spectrometry for direct quantitation of maternal and fetal tissue metformin levels with detailed fetal biometry and histopathology.

Study design: Within 30 days of confirmed conception (defined as early pregnancy), 13 time-bred (timed-mated breeding) Rhesus dams with pregnancies designated for fetal necropsy were initiated on …

Determining Predictors Of Actual Living Kidney Donation Based On Potential Donor Characteristics, Andrea M Meinders, Edward A Graviss, Duc T Nguyen, Jonathan Daw, Krista L Lentine, John Devin Peipert, Ahmed Osama Gaber, David A Axelrod, Francis L Weng, Amy D Waterman

Faculty, Staff and Students Publications

Background: Living donor kidney transplantation is the optimal treatment for end-stage kidney disease; however, few living donor candidates (LDCs) who begin evaluation actually donate. While some LDCs are deemed medically ineligible, others discontinue for potentially modifiable reasons.

Methods: At five transplant centers, we conducted a prospective cohort study measuring LDCs' clinical and psychosocial characteristics, educational preparation, readiness to donate, and social determinants of health. We followed LDCs for 12 months after evaluation to determine whether they donated a kidney, opted to discontinue, had modifiable reasons for discontinuing, were medically ineligible, or had other recipient-related reasons for discontinuing.

Results: Among 2184 …

Correction: Predicting Wait Time For Pediatric Kidney Transplant: A Novel Index, Alexandra Alvarez, Ashley Montgomery, Nhu Thao Nguyen Galván, Eileen D Brewer, Abbas Rana

Faculty, Staff and Students Publications

This corrects the article "Predicting wait time for pediatric kidney transplant: a novel index" on page 2483.

A Curious Case Of Medium-Vessel Vasculitis, Nisa N Ilsin, Haleigh D Stafford, Anna Catinis, Theodore Rosen

Faculty, Staff and Students Publications

Vasculitis, or the inflammation of vessels due to primary or secondary causes, may arise from numerous etiologies, often leading to diagnostic uncertainty. Delayed treatment due to diagnostic or etiologic uncertainty presents a significant clinical risk, with consequences including organ failure and mortality. We describe a case of a 58-year-old male with a history including ankylosing spondylitis who presented with painful ulcers involving the bilateral lower extremities following a trip to the southern Texas border. Histopathology revealed medium-vessel vasculitis; however, the search for a likely etiology in the setting of a unique combination of potential vasculitis precipitants, including glochid inoculation, a …

Clinical Outcomes Of Patients With Newly Diagnosed Large B-Cell Lymphoma In A Safety-Net Hospital System, Jun Y Jiang, Chijioke Nze, Danielle Guffey, Rockbum Kim, Abiodun O Oluyomi, Omar Rosales, Raka Bandyo, Courtney N Miller-Chism, Mark M Udden, Martha P Mims, Hilary Ma, Gustavo A Rivero, Akiva Diamond, Purnima S Teegavarapu, Ang Li, Christopher R Flowers

Faculty, Staff and Students Publications

Real-world outcome data for patients with large B-cell lymphomas (LBCLs) who are uninsured or have socioeconomic barriers to care are limited. We performed a retrospective cohort study of patients with newly diagnosed LBCL treated in a large safety-net hospital system. Between January 2011 and June 2022, 496 patients aged >18 years were diagnosed with LBCL at Harris Health System, Houston, Texas. The median age was 53 years, 75% were uninsured, and 81% were in the most disadvantaged Area Deprivation Index national quartiles. Most (69%) had stage III/IV disease, 44% had poor-risk disease by the Revised International Prognostic Index (R-IPI), and …

Relationship Between Epicardial Adipose Tissue And Coronary Atherosclerosis By Ccta In Young Adults (18–45), Annalisa Filtz, Daniel Lorenzatti, Andrea Scotti, Pamela Piña, Carol Fernandez-Hazim, Dou Huang, Paul Ippolito, John P Skendelas, Toshiki Kuno, Carlos J Rodriguez, Aldo L Schenone, Azeem Latib, Carl J Lavie, Leslee J Shaw, Ron Blankstein, Michael D Shapiro, Mario J Garcia, Daniel S Berman, Damini Dey, Salim S Virani, Leandro Slipczuk

Faculty, Staff and Students Publications

Objective: Epicardial adipose tissue (EAT) is implicated in the pathogenesis and progression of coronary artery disease (CAD). Limited data exists on the interplay between EAT and atherosclerosis in young individuals. Our study aims to explore the relationship between EAT and CAD in a young cohort.

Methods: All young (18-45 years) patients without prior CAD, referred for coronary computed tomography angiography (CCTA) from 2016 to 2022 were included. EAT volume and coronary artery calcium (CAC) were calculated from dedicated non-contrast scans. Coronary plaque presence, extent, and volume were quantified from CCTA. Multivariable logistic regression models for the presence of CAD, defined …

Endovascular Thrombectomy With And Without Preceding Thrombolysis In Posterior Circulation Stroke-Insights From Star, Ev-Christin Heide, Sami Al Kasab, Ali Alawieh, Adam Arthur, Waleed Brinjikji, Shakeel Chowdhry, Roberto Crosa, Hugo Cuellar, Reade De Leacy, Travis Dumont, Marielle Ernst, Mohamad Ezzeldin, Isabel Fragata, Brian Howard, Pascal Jabbour, Peter Kan, Joon-Tae Kim, Michael R Levitt, Justin Mascitelli, Charles Matouk, Mark Moss, Pedro Navia, Joshua Osbun, Min S Park, Adam Polifka, Marios-Nikos Psychogios, Ansaar Rai, Daniele G Romano, Amir Shaban, Robert M Starke, Omar Tanweer, Richard Williamson, Stacey Q Wolfe, Shinichi Yoshimura, Alejandro M Spiotta, Ilko L Maier

Faculty, Staff and Students Publications

Background: Multiple randomized trials could not establish the noninferiority of endovascular thrombectomy (EVT) alone without preceding intravenous thrombolysis (IVT) or superiority of IVT followed by EVT in anterior circulation large-vessel occlusion stroke. The role of prior IVT in posterior circulation large-vessel occlusion remains controversial.

Methods: In this multicenter, retrospective study, patients with stroke with large-vessel occlusion in the posterior circulation who received EVT alone or with IVT were selected from the stroke thrombectomy and aneurysm registry between 2013 and 2022. Effects of IVT followed by thrombectomy on favorable functional outcome (defined as modified Rankin scale≤3 at 90 days) and safety …

Imprecise Clinical Assessments And Inaccurate Grades: Family Medicine Clerkship Director Perspectives, Arindam Sarkar, Joel J Heidelbaugh, Gage Hallbauer, Nital Appelbaum

Faculty, Staff and Students Publications

BACKGROUND AND OBJECTIVES: As application to residency programs becomes increasingly competitive, educational leaders face growing student concern about imprecise clinical assessments and clerkship grades.

METHODS: As part of a large annual survey of family medicine clerkship directors (FMCDs), 10 questions were disseminated in May 2023 about perceived levels of imprecise assessments by faculty. We aimed to determine to what extent respondents felt their institution's evaluation system propagated inaccurate grading.

RESULTS: A total of 52% of 169 FMCDs responded to the survey. Of these, 7% of respondents were completely confident that their preceptors would give two students of identical competence the …

Prolonged Cytopenias After Immune Effector Cell Therapy And Lymphodepletion In Patients With Leukemia, Lymphoma And Solid Tumors, Anne Miller, Rachel Daum, Tao Wang, Mengfen Wu, Candise Tat, Thomas Pfeiffer, Shoba Navai, Andras Heczey, Meenakshi Hegde, Nabil Ahmed, Sarah B Whittle, Laquisa Hill, Caridad Martinez, Robert Krance, Carlos A Ramos, Rayne H Rouce, Premal Lulla, Helen E Heslop, Bilal Omer, Meghan Shekar

Faculty, Staff and Students Publications

Background aims: The success of chimeric antigen receptor (CAR) T-cell therapy in treating B-cell malignancies has led to the evaluation of CAR T-cells targeting a variety of other malignancies. Although the efficacy of CAR T-cells is enhanced when administered post-lymphodepleting chemotherapy, this can trigger bone marrow suppression and sustained cytopenia after CD19.CAR T-cell therapy. Additionally, systemic inflammation associated with CAR T-cell activity may contribute to myelosuppression. Cytopenias, such as neutropenia and thrombocytopenia, elevate the risk of severe infections and bleeding, respectively. However, data on the incidence of prolonged cytopenias after immune effector therapy in the solid tumor context remain limited. …

Molecular Detection Of Intestinal Parasites In A Rural Community Of Colombia: A One Health Approach To Explore Potential Environmental-Zoonotic Transmission, Sergio Castañeda, Claudia Patricia Acosta, Luis Reinel Vasquez-A, Luz H Patiño, Rojelio Mejía, Juan David Ramírez

Faculty, Staff and Students Publications

Aims: Protozoan and helminth parasitic infections pose significant public health challenges, especially in developing countries with rural populations marked by suboptimal hygiene practices and socio-economic constraints. The parasites are the etiological agents of these infections and have a notably elevated global prevalence. Therefore, this study focuses on estimating the frequency and transmission dynamics of several parasitic species, including Blastocystis, Giardia, Cryptosporidium spp., Entamoeba histolytica, Ascaris lumbricoides, Trichuris trichiura, Taenia spp. and hookworms, within a rural community in southwest Colombia with a particular emphasis on the One Health framework, considering environmental and zoonotic transmission potentials.

Methods and results: This study involved …

First Case Of Hiv Seroconversion With Integrase Resistance Mutations On Long-Acting Cabotegravir For Prevention In Routine Care, Catherine A Koss, Rupa R Patel, Et Al.

2020-Current year OA Pubs

BACKGROUND: Long-acting cabotegravir (CAB-LA) is highly effective for HIV prevention, but delayed HIV diagnoses and integrase strand transfer inhibitor (INSTI) resistance were observed in trials. We report the first case in routine clinical care of HIV infection on CAB-LA with INSTI resistance.

METHODS: The SeroPrEP study enrolls individuals in the United States who acquire HIV on pre-exposure prophylaxis modalities to assess diagnostics, antiretroviral (ARV) drug levels, resistance, and treatment outcomes. Resistance mutations in full-length HIV-1 integrase were identified by single-genome sequencing (SGS). Cabotegravir concentrations in plasma and hair segments were measured by liquid chromatography-tandem mass spectrometry.

RESULTS: A 23-year-old gender-nonbinary …