Medical Specialties Commons^™

Optimal Timing Of Delivery For Pregnant Individuals With Mild Chronic Hypertension, Torri D Metz, Hui-Chien Kuo, Lorie Harper, Baha Sibai, Sherri Longo, George R Saade, Lorraine Dugoff, Kjersti Aagaard, Kim Boggess, Kirsten Lawrence, Brenna L Hughes, Joseph Bell, Rodney K Edwards, Kelly S Gibson, David M Haas, Lauren Plante, Brian Casey, Sean Esplin, Matthew K Hoffman, Kara K Hoppe, Janelle Foroutan, Methodius Tuuli, Michelle Y Owens, Hyagriv N Simhan, Heather Frey, Todd Rosen, Anna Palatnik, Susan Baker, Phyllis August, Uma M Reddy, Wendy Kinzler, Emily J Su, Iris Krishna, Nguyet A Nguyen, Mary E Norton, Daniel Skupski, Yasser Y El-Sayed, Dotun Ogunyemi, Ronald Librizzi, Leonardo Pereira, Everett F Magann, Mounira Habli, Shauna Williams, Giancarlo Mari, Gabriella Pridjian, David S Mckenna, Marc Parrish, Eugene Chang, Joanne Quiñones, Zorina S Galis, Namasivayam Ambalavanan, Rachel G Sinkey, Jeff M Szychowski, Alan T N Tita

Faculty, Staff and Students Publications

Objective: To investigate the optimal gestational age to deliver pregnant people with chronic hypertension to improve perinatal outcomes.

Methods: We conducted a planned secondary analysis of a randomized controlled trial of chronic hypertension treatment to different blood pressure goals. Participants with term, singleton gestations were included. Those with fetal anomalies and those with a diagnosis of preeclampsia before 37 weeks of gestation were excluded. The primary maternal composite outcome included death, serious morbidity (heart failure, stroke, encephalopathy, myocardial infarction, pulmonary edema, intensive care unit admission, intubation, renal failure), preeclampsia with severe features, hemorrhage requiring blood transfusion, or abruption. The primary …

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. …

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 …

A Prospective Cohort Study Of Pregnancy Outcomes Following Antepartum Infection With Sars-Cov-2, James D Doss, Emily Diveley, Fan Zhang, Amy Scheffer, Ruizhi Huang, Daniel Jackson, Nandini Raghuraman, Ebony B Carter, Indira U Mysorekar, Jeannie C Kelly

Faculty, Staff and Students Publications

Objectives: Our study aimed to explore the impact of COVID-19 infection on pregnancy outcomes, accounting for the progression of variants, vaccines, and treatment modalities.

Study design: We performed a prospective longitudinal cohort study at two urban tertiary centers enrolling patients with a confirmed intrauterine singleton pregnancy from December 23, 2020 to July 18, 2022. Patients were evaluated for SARS-CoV-2 infection at enrollment and every trimester using serum antibody testing. The primary outcome was preterm birth. Symptom and treatment data were collected from pregnant patients with COVID-19 infections. Variant strain infection status was determined from local wastewater analysis.

Results: 448 patients …

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 …

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 …

Deployment-Related Cigarette Smoking Behaviors And Pulmonary Function Among Us Veterans, Jennifer R Maccarone, Olivia R Sterns, Andrew Timmons, Anna M Korpak, Nicholas L Smith, Karen S Nakayama, Coleen P Baird, Paul Ciminera, Farrah Kheradmand, Vincent S Fan, Jaime E Hart, Petros Koutrakis, Michael Jerrett, Ware G Kuschner, Octavian C Ioachimescu, Philippe R Montgrain, Susan P Proctor, Carrie A Redlich, Christine H Wendt, Paul D Blanc, Eric Garshick, Emily S Wan

Faculty, Staff and Students Publications

Introduction: The effects of smoking on lung function among post-9/11 Veterans deployed to environments with high levels of ambient particulate matter are incompletely understood.

Materials and methods: We analyzed interim data (04/2018-03/2020) from the Veterans Affairs (VA) Cooperative Studies Program #595, "Service and Health Among Deployed Veterans". Veterans with ≥1 land-based deployments enrolled at 1 of 6 regional Veterans Affairs sites completed questionnaires and spirometry. Multivariable linear regression models assessed associations between cigarette smoking (cumulative, deployment-related and non-deployment-related) with pulmonary function.

Results: Among 1,836 participants (mean age 40.7 ± 9.6, 88.6% male), 44.8% (n = 822) were ever-smokers (mean age …

Detection Of Distant Relatedness In Biobanks To Identify Undiagnosed Cases Of Mendelian Disease As Applied To Long Qt Syndrome, Megan C Lancaster, Hung-Hsin Chen, M Benjamin Shoemaker, Matthew R Fleming, Teresa L Strickland, James T Baker, Grahame F Evans, Hannah G Polikowsky, David C Samuels, Chad D Huff, Dan M Roden, Jennifer E Below

Faculty, Staff and Student Publications

Rare genetic diseases are typically studied in referral populations, resulting in underdiagnosis and biased assessment of penetrance and phenotype. To address this, we develop a generalizable method of genotype inference based on distant relatedness and deploy this to identify undiagnosed Type 5 Long QT Syndrome (LQT5) rare variant carriers in a non-referral population. We identify 9 LQT5 families referred to a single specialty clinic, each carrying p.Asp76Asn, the most common LQT5 variant. We uncover recent common ancestry and a single shared haplotype among probands. Application to a non-referral population of 69,819 BioVU biobank subjects identifies 22 additional subjects sharing this …

Contrast Enhanced Ultrasound Of Liver Lesions In Patients Treated For Childhood Malignancies., Ayatullah Mostafa, Zachary Abramson, Mina Ghbrial, Som Biswas, Sherwin S. Chan, Himani Darji, Jessica Gartrell, Seth E. Karol, Yimei Li, Daniel A. Mulrooney, Tushar Patni, Tarek M. Zaghloul, M Beth Mccarville

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Patients treated for cancer have a higher incidence of focal liver lesions than the general population and there is often concern for a malignant etiology. This can result in patient, caregiver and physician anxiety and is managed by a "wait and watch" approach, or immediate additional imaging, or biopsy, depending on the degree of clinical concern. Because it is a low-cost, easily accessible, radiation and sedation free modality, we investigated the value of contrast enhanced ultrasound (CEUS) to accurately distinguish benign from malignant liver lesions in patients treated for childhood malignancies.

METHODS: We performed an IRB approved retrospective study …

Facilitators And Barriers To Initiating And Completing Tuberculosis Preventive Treatment Among Children And Adolescents Living With Hiv In Uganda: A Qualitative Study Of Adolescents, Caretakers And Health Workers, Pauline Mary Amuge, Denis Ndekezi, Moses Mugerwa, Dickson Bbuye, Diana Antonia Rutebarika, Lubega Kizza, Christine Namugwanya, Angella Baita, Peter James Elyanu, Patricia Nahirya Ntege, Dithan Kiragga, Carol Birungi, Adeodata Rukyalekere Kekitiinwa, Agnes Kiragga, Moorine Peninah Sekadde, Nicole-Austin Salazar, Anna Maria Mandalakas, Philippa Musoke

Faculty, Staff and Students Publications

INTRODUCTION: People living with HIV (PLHIV) have a 20-fold risk of tuberculosis (TB) disease compared to HIV-negative people. In 2021, the uptake of TB preventive treatment among the children and adolescents living with HIV at the Baylor-Uganda HIV clinic was 45%, which was below the national target of 90%. Minimal evidence documents the enablers and barriers to TB preventive treatment (TPT) initiation and completion among children and adolescents living with HIV(CALHIV). We explored the facilitators and barriers to TPT initiation and completion among CALHIV among adolescents aged 10-19years and caretakers of children below 18years.

METHODS: We conducted a qualitative study …

Donor Types And Outcomes Of Transplantation In Myelofibrosis: A Cibmtr Study, Tania Jain, Noel Estrada-Merly, M Queralt Salas, Soyoung Kim, Jakob Devos, Min Chen, Xi Fang, Rajat Kumar, Marcio Andrade-Campos, Hany Elmariah, Vaibhav Agrawal, Mahmoud Aljurf, Ulrike Bacher, Talha Badar, Sherif M Badawy, Karen Ballen, Amer Beitinjaneh, Vijaya Raj Bhatt, Christopher Bredeson, Zachariah Defilipp, Bhagirathbhai Dholaria, Nosha Farhadfar, Shatha Farhan, Arpita P Gandhi, Siddhartha Ganguly, Usama Gergis, Michael R Grunwald, Nada Hamad, Betty K Hamilton, Yoshihiro Inamoto, Madiha Iqbal, Omer Jamy, Mark Juckett, Mohamed A Kharfan-Dabaja, Maxwell M Krem, Deepesh P Lad, Jane Liesveld, Monzr M Al Malki, Adriana K Malone, Hemant S Murthy, Guillermo Ortí, Sagar S Patel, Attaphol Pawarode, Miguel-Angel Perales, Marjolein Van Der Poel, Olle Ringden, David A Rizzieri, Alicia Rovó, Bipin N Savani, Mary Lynn Savoie, Sachiko Seo, Melhem Solh, Celalettin Ustun, Leo F Verdonck, John R Wingard, Baldeep Wirk, Nelli Bejanyan, Richard J Jones, Taiga Nishihori, Betul Oran, Ryotaro Nakamura, Bart Scott, Wael Saber, Vikas Gupta

Department of Medical Oncology Faculty Papers

We evaluate the impact of donor types on outcomes of hematopoietic cell transplantation (HCT) in myelofibrosis, using the Center for International Blood and Marrow Transplant Research registry data for HCTs done between 2013 and 2019. In all 1597 patients, the use of haploidentical donors increased from 3% in 2013 to 19% in 2019. In study-eligible 1032 patients who received peripheral blood grafts for chronic-phase myelofibrosis, 38% of recipients of haploidentical HCT were non-White/Caucasian. Matched sibling donor (MSD)-HCTs were associated with superior overall survival (OS) in the first 3 months (haploidentical hazard ratio [HR], 5.80 [95% confidence interval (CI), 2.52-13.35]; matched …

Multicenter, Phase 1 Study Of Etavopivat (Ft-4202) Treatment For Up To 12 Weeks In Patients With Sickle Cell Disease, Santosh L Saraf, Robert Hagar, Modupe Idowu, Ifeyinwa Osunkwo, Kimberly Cruz, Frans A Kuypers, R Clark Brown, James Geib, Maria Ribadeneira, Patricia Schroeder, Eric Wu, Sanjeev Forsyth, Patrick F Kelly, Theodosia A Kalfa, Marilyn J Telen

Faculty, Staff and Student Publications

Etavopivat is an investigational, once daily, oral, selective erythrocyte pyruvate kinase (PKR) activator. A multicenter, randomized, placebo-controlled, double-blind, 3-part, phase 1 study was conducted to characterize the safety and clinical activity of etavopivat. Thirty-six patients with sickle cell disease (SCD) were enrolled into 4 cohorts: 1 single-dose, 2 multiple ascending doses, and 1 open-label (OL). In the OL cohort, 15 patients (median age 33.0 years [range, 17-55]) received 400 mg etavopivat once daily for 12 weeks; 14 patients completed treatment. Consistent with the mechanism of PKR activation, increases in adenosine triphosphate and decreases in 2,3-diphosphoglycerate were observed and sustained over …

Evaluating The Impact Of Laboratory-Based Eligibility Criteria By Race/Ethnicity In First-Line Clinical Trials Of Dlbcl, Arushi Khurana, Raphael Mwangi, Loretta J Nastoupil, Patrick M Reagan, Umar Farooq, Jason T Romancik, Timothy J Mcdonnell, Shaun M Riska, Lzidore S Lossos, Brad S Kahl, Peter Martin, Thomas E Witzig, James R Cerhan, Christopher R Flowers, Grzegorz S Nowakowski, Matthew J Maurer

Faculty, Staff and Student Publications

Underrepresentation of racial and ethnic subgroups in cancer clinical trials remains a persistent challenge. Restrictive clinical trial eligibility criteria have been shown to exacerbate this problem. We previously identified that up to 24% of patients treated with standard immunochemotherapy would have been excluded from recent first-line trials in diffuse large B-cell lymphoma (DLBCL) based on 5 laboratory-based criteria. These ineligible patients had worse clinical outcomes and increased deaths related to lymphoma progression, suggesting the potential exclusion of patients who could have benefited most from the novel therapies being evaluated. Using data from the prospectively enrolled Lymphoma Epidemiology Outcomes cohort study, …

Perceptions Of Hiv-Related Comorbidities And Usability Of A Virtual Environment For Cardiovascular Disease Prevention Education In Sexual Minority Men With Hiv: Formative Phases Of A Pilot Randomized Controlled Trial, S Raquel Ramos, Harmony Reynolds, Constance Johnson, Gail Melkus, Trace Kershaw, Julian F Thayer, Allison Vorderstrasse

Faculty, Staff and Student Publications

Background: Sexual minority men with HIV are at an increased risk of cardiovascular disease (CVD) and have been underrepresented in behavioral research and clinical trials.

Objective: This study aims to explore perceptions of HIV-related comorbidities and assess the interest in and usability of a virtual environment for CVD prevention education in Black and Latinx sexual minority men with HIV.

Methods: This is a 3-phase pilot behavioral randomized controlled trial. We report on formative phases 1 and 2 that informed virtual environment content and features using qualitative interviews, usability testing, and beta testing with a total of 25 individuals. In phase …

In-Clinic Versus Online Recruitment Of Women With A History Of Cervical Intraepithelial Neoplasia Or Cervical Cancer To A Smoking Cessation Trial: A Post Hoc Comparison Of Participant Characteristics, Study Retention, And Cessation Outcomes., Bethany Shorey Fennell, Sarah R. Jones, Steven K. Sutton, Charles E. Hoogland, Cherell Cottrell-Daniels, David W. Wetter, Ya-Chen Tina Shih, Vani N. Simmons, Yesenia P. Stephens, Damon J. Vidrine, Jennifer I. Vidrine

Markey Cancer Center Faculty Publications

INTRODUCTION: Recruiting special populations to smoking cessation trials is challenging and approaches beyond in-clinic recruitment may be beneficial. This secondary analysis of data from a smoking cessation RCT for individuals with a history of cervical cancer or cervical intraepithelial neoplasia (CIN) explored differences associated with in-clinic vs. online recruitment.

AIMS AND METHODS: Participants were recruited from clinics within a university-based NCI-designated cancer center (n = 87) and online nationally via Facebook (n = 115). Baseline measures included sociodemographics, smoking history, and cancer or CIN history. Study retention and smoking abstinence were assessed 12 months post-baseline. Group differences in baseline characteristics …

Clinical Features And Disease Progression In Older Individuals With Rett Syndrome, Jeffrey L Neul, Timothy A Benke, Eric D Marsh, Bernhard Suter, Cary Fu, Robin C Ryther, Steven A Skinner, David N Lieberman, Timothy Feyma, Arthur Beisang, Peter Heydemann, Sarika U Peters, Amitha Ananth, Alan K Percy

Faculty, Staff and Students Publications

Although long-term survival in Rett syndrome (RTT) has been observed, limited information on older people with RTT exists. We hypothesized that increased longevity in RTT would be associated with genetic variants in MECP2 associated with milder severity, and that clinical features would not be static in older individuals. To address these hypotheses, we compared the distribution of MECP2 variants and clinical severity between younger individuals with Classic RTT (under 30 years old) and older individuals (over 30 years old). Contrary to expectation, enrichment of a severe MECP2 variant (R106W) was observed in the older cohort. Overall severity was not different …

Clinical And Genomic-Based Decision Support System To Define The Optimal Timing Of Allogeneic Hematopoietic Stem-Cell Transplantation In Patients With Myelodysplastic Syndromes, Cristina Astrid Tentori, Caterina Gregorio, Marie Robin, Nico Gagelmann, Carmelo Gurnari, Somedeb Ball, Juan Carlos Caballero Berrocal, Luca Lanino, Saverio D'Amico, Marta Spreafico, Giulia Maggioni, Erica Travaglino, Elisabetta Sauta, Manja Meggendorfer, Lin-Pierre Zhao, Alessia Campagna, Victor Savevski, Armando Santoro, Najla Al Ali, David Sallman, Francesc Sole, Guillermo Garcia-Manero, Ulrich Germing, Nicolaus Kroger, Shahram Kordasti, Valeria Santini, Guillermo Sanz, Wolfgang Kern, Uwe Platzbecker, Maria Diez-Campelo, Jaroslaw P Maciejewski, Lionel Ades, Pierre Fenaux, Torsten Haferlach, Amer M Zeidan, Gastone Castellani, Rami Komrokji, Francesca Ieva, Matteo Giovanni Della Porta, Genomed4all And Synthema Consortiums

Faculty, Staff and Student Publications

Purpose: Allogeneic hematopoietic stem-cell transplantation (HSCT) is the only potentially curative treatment for patients with myelodysplastic syndromes (MDS). Several issues must be considered when evaluating the benefits and risks of HSCT for patients with MDS, with the timing of transplantation being a crucial question. Here, we aimed to develop and validate a decision support system to define the optimal timing of HSCT for patients with MDS on the basis of clinical and genomic information as provided by the Molecular International Prognostic Scoring System (IPSS-M).

Patients and methods: We studied a retrospective population of 7,118 patients, stratified into training and validation …

Association Of Social Determinants, Lifestyle, And Metabolic Factors With Mortality In Chinese Adults: A Nationwide 10-Year Prospective Cohort Study, Jieli Lu, Mian Li, Jiang He, Yu Xu, Ruizhi Zheng, Jie Zheng, Guijun Qin, Yingfen Qin, Yuhong Chen, Xulei Tang, Zhen Ye, Min Xu, Tiange Wang, Lixin Shi, Qing Su, Xuefeng Yu, Li Yan, Zhiyun Zhao, Qin Wan, Gang Chen, Zhengnan Gao, Guixia Wang, Feixia Shen, Xuejiang Gu, Zuojie Luo, Li Chen, Xinguo Hou, Yanan Huo, Qiang Li, Hong Qiao, Yinfei Zhang, Tianshu Zeng, Chunyan Hu, Qiuyu Cao, Xiaojing Jia, Chao Liu, Youmin Wang, Shengli Wu, Tao Yang, Huacong Deng, Hongyan Qi, Xueyan Wu, Di Zhang, Meng Dai, Donghui Li, Shenghan Lai, Lulu Chen, Jiajun Zhao, Yiming Mu, Weiguo Hu, Guang Ning, Ruying Hu, Yufang Bi, Weiqing Wang, 4c Study Group

Faculty, Staff and Student Publications

Nationwide estimates of the impact of common modifiable risk factors on mortality remain crucial. We aim to assess the influence of social determinants, lifestyle, and metabolic factors on mortality in 174,004 adults aged ≥40 years from the China Cardiometabolic Disease and Cancer Cohort (4C) Study. We reveal that 17 modifiable factors are independently associated with mortality, accounting for 64.8% of all-cause mortality, 77.4% of cardiovascular mortality, and 44.8% of cancer mortality. Low education emerges as the leading factor for both all-cause and cancer mortality, while hypertension is predominant for cardiovascular mortality. Moreover, low gross domestic product per capita and high …

Impact Of Cyp1a2 Genotypes On The Ergogenic Effects And Subjective Mood States Of Caffeine Ingestion In Resistance-Trained Women, Jessica M Prather, Christine M Florez, Amie Vargas, Bella Soto, Audrey Ross, Abby Harrison, Ariane H Secrest, Darryn S Willoughby, Sydney Kutter, Lem W Taylor

Faculty, Staff and Students Publications

Caffeine’s metabolism is determined by CYP1A2 genotypes: AC/CC (SLOW) and AA (FAST). This trial evaluated CYP1A2 genotypes’ impact on exercise and cognitive effects in 36 resistance-trained females assessed under placebo (PL) and caffeine (6 mg/kg bw anhydrous caffeine-CAF) conditions, before ingestion and throughout the session. 23andMe® (San Francisco, CA, USA) determined genotypes using saliva. Data were analyzed using two-way RMANOVA and paired-samples t-tests (p < 0.05). A significant main effect for genotype existed for leg press repetitions to failure (RTF) for CAF (p = 0.038), with the FAST group performing more repetitions than the SLOW (p = 0.027). There was a significant condition x genotype interaction for the subjective outcome index score (p = …

A Systematic Review Of Oral Vertical Dyskinesia ("Rabbit" Syndrome), Jamir Pitton Rissardo, Krish Kherajani, Nilofar Murtaza Vora, Venkatesh Yatakarla, Ana Letícia Fornari Caprara, Jeffrey Ratliff, Md, Stanley N Caroff

Department of Neurology Faculty Papers

Background and Objectives: Vertical rhythmic dyskinetic movements that are primarily drug-induced and affect solely the jaw, mouth, and lips without involving the tongue have been historically described as “rabbit” syndrome (RS). Evidence on the unique features and implications of this disorder remains limited. This literature review aims to evaluate the clinical–epidemiological profile, pathological mechanisms, and management of this movement disorder. Materials and Methods: Two reviewers identified and assessed relevant reports in six databases without language restriction published between 1972 and 2024. Results: A total of 85 articles containing 146 cases of RS were found. The mean frequency of RS among …

Prospective Analysis Of Stratafix™ Symmetric Pds Plus Suture For Fascial Closure In Spinal Surgery: A Pilot Study, Steven R. Glener, Pious D. Patel, Stephanie N. Serva, Dwight Mitchell Self, Joshua E. Heller

Department of Neurosurgery Faculty Papers

Wound closure is an integral part of every spinal procedure. Effective and secure wound closure is paramount in the prevention of infection, wound dehiscence and the preservation of cosmesis. Barbed suture technologies such as STRATAFIX™ Symmetric have been studied and are used in a variety of specialties, including obstetrics and orthopedic surgery, but is underutilized in neurosurgery. This study aims to assess the time and rate of closure using STRATAFIX™ Symmetric technology for fascial closure and compare this method to the more traditionally used method of fascial closure using braided absorbable sutures below the epidermis. 20 patients were recruited for …

Monitoring Response To Neoadjuvant Chemotherapy In Triple Negative Breast Cancer Using Circulating Tumor Dna, Jennifer H Chen, Sridevi Addanki, Dhruvajyoti Roy, Roland Bassett, Ekaterina Kalashnikova, Erik Spickard, Henry M Kuerer, Salyna Meas, Vanessa N Sarli, Anil Korkut, Jason B White, Gaiane M Rauch, Debu Tripathy, Banu K Arun, Carlos H Barcenas, Clinton Yam, Himanshu Sethi, Angel A Rodriguez, Minetta C Liu, Stacy L Moulder, Anthony Lucci

Faculty, Staff and Student Publications

BACKGROUND: Triple negative breast cancer (TNBC) is an aggressive subtype with poor prognosis. We aimed to determine whether circulating tumor DNA (ctDNA) and circulating tumor cell (CTC) could predict response and long-term outcomes to neoadjuvant chemotherapy (NAC).

METHODS: Patients with TNBC were enrolled between 2017-2021 at The University of Texas MD Anderson Cancer Center (Houston, TX). Serial plasma samples were collected at four timepoints: pre-NAC (baseline), 12-weeks after NAC (mid-NAC), after NAC/prior to surgery (post-NAC), and one-year after surgery. ctDNA was quantified using a tumor-informed ctDNA assay (Signatera

RESULTS: In total, 37 patients were enrolled. The mean age was 50 …

Patient And Family Contributions To Improve The Diagnostic Process Through The Ourdx Electronic Health Record Tool: A Mixed Method Analysis, Sigall K Bell, Kendall Harcourt, Joe Dong, Catherine Desroches, Nicholas J Hart, Stephen K Liu, Long Ngo, Eric J Thomas, Fabienne C Bourgeois

Faculty, Staff and Student Publications

Background: Accurate and timely diagnosis relies on sharing perspectives among team members and avoiding information asymmetries. Patients/Families hold unique diagnostic process (DxP) information, including knowledge of diagnostic safety blindspots-information that patients/families know, but may be invisible to clinicians. To improve information sharing, we co-developed with patients/families an online tool called 'Our Diagnosis (OurDX)'. We aimed to characterise patient/family contributions in OurDX and how they differed between individuals with and without diagnostic concerns.

Method: We implemented OurDX in two academic organisations serving patients/families living with chronic conditions in three subspecialty clinics and one primary care clinic. Prior to each visit, patients/families …

Outpatient Administration Of Car T-Cell Therapies Using A Strategy Of No Remote Monitoring And Early Crs Intervention, Fateeha Furqan, Vineel Bhatlapenumarthi, Binod Dhakal, Timothy S. Fenske, Faiqa Farrukh, Walter Longo, Othman Akhtar, Anita D'Souza, Marcelo Pasquini, Guru Subramanian Guru Murthy, Lyndsey Runaas, Sameem Abedin, Meera Mohan, Nirav N. Shah, Mehdi Hamadani

Abington Jefferson Health Papers

Recent studies demonstrating the feasibility of outpatient chimeric antigen receptor (CAR)-modified T-cell therapy administration are either restricted to CARs with 41BB costimulatory domains or use intensive at-home monitoring. We report outcomes of outpatient administration of all commercially available CD19- and B-cell maturation antigen (BCMA)-directed CAR T-cell therapy using a strategy of no remote at-home monitoring and an early cytokine release syndrome (CRS) intervention strategy. Patients with hematologic malignancies who received CAR T-cell therapy in the outpatient setting during 2022 to 2023 were included. Patients were seen daily in the cancer center day hospital for the first 7 to 10 days …

Vaginitis And Risk Of Sexually Transmitted Infections: Results Of A Multi-Center U.S. Clinical Study Using Sti Nucleic Acid Amplification Testing, Jane R Schwebke, Paul Nyirjesy, Melissa Dsouza, Damon Getman

SKMC Student Presentations and Publications

Significant increases in rates of sexually transmitted infections (STIs) caused by Trichomonas vaginalis (TV), Chlamydia trachomatis (CT), Neisseria gonorrhoeae (NG), and Mycoplasma genitalium (MG) are occurring in the United States. We present results of a U.S. study examining the intersection of STIs and vaginitis. Among 1,051 women with diagnoses for the presence or absence of bacterial vaginosis (BV) and/or symptomatic vulvovaginal candidiasis (VVC), 195 (18.5%) had one or more STIs, including 101 (9.6%) with TV, 24 (2.3%) with CT, 9 (0.8%) with NG, and 93 (8.8%) with MG. STI prevalence in BV-positive women was 26.3% (136/518), significantly higher than STI …

Infant And Adult Human Intestinal Enteroids Are Morphologically And Functionally Distinct, Grace O Adeniyi-Ipadeola, Julia D Hankins, Amal Kambal, Xi-Lei Zeng, Ketki Patil, Victoria Poplaski, Carolyn Bomidi, Hoa Nguyen-Phuc, Sandra L Grimm, Cristian Coarfa, Fabio Stossi, Sue E Crawford, Sarah E Blutt, Allison L Speer, Mary K Estes, Sasirekha Ramani

Faculty, Staff and Students Publications

UNLABELLED: Human intestinal enteroids (HIEs) are gaining recognition as physiologically relevant models of the intestinal epithelium. While HIEs from adults are used extensively in biomedical research, few studies have used HIEs from infants. Considering the dramatic developmental changes that occur during infancy, it is important to establish models that represent infant intestinal characteristics and physiological responses. We established jejunal HIEs from infant surgical samples and performed comparisons to jejunal HIEs from adults using RNA sequencing (RNA-Seq) and morphologic analyses. We then validated differences in key pathways through functional studies and determined whether these cultures recapitulate known features of the infant …

Final Phase 1 Substudy Results Of Ivosidenib For Patients With Mutant Idh1 Relapsed/Refractory Myelodysplastic Syndrome, Courtney D Dinardo, Gail J Roboz, Justin M Watts, Yazan F Madanat, Gabrielle T Prince, Praneeth Baratam, Stéphane De Botton, Anthony Stein, James M Foran, Martha L Arellano, David A Sallman, Mohammad Hossain, Dylan M Marchione, Xiaofei Bai, Prapti A Patel, Stephanie M Kapsalis, Guillermo Garcia-Manero, Amir T Fathi

Faculty, Staff and Student Publications

Ivosidenib is a first-in-class mutant isocitrate dehydrogenase 1 (mIDH1) inhibitor with efficacy and tolerability in patients with advanced mIDH1 hematologic malignancies, leading to approval in frontline and relapsed/refractory (R/R) mIDH1 acute myeloid leukemia. We report final data from a phase 1 single-arm substudy of once-daily ivosidenib in patients with R/R mIDH1 myelodysplastic syndrome (MDS) after failure of standard-of-care therapies. Primary objectives were to determine safety, tolerability, and clinical activity. The primary efficacy end point was the complete remission (CR) + partial remission (PR) rate. Nineteen patients were enrolled; 18 were included in the efficacy analysis. Treatment-related adverse events occurred in …

Vigorous Exercise In Patients With Congenital Long Qt Syndrome: Results Of The Prospective, Observational, Multinational Live-Lqts Study, Rachel Lampert, Sharlene Day, Barbara Ainsworth, Matthew Burg, Bradley S Marino, Lisa Salberg, Maria Teresa Tome Esteban, Dominic J Abrams, Peter F Aziz, Cheryl Barth, Elijah R Behr, Cheyanne Bell, Charles I Berul, Johan M Bos, David Bradley, David S Cannom, Bryan C Cannon, Maryann Anandi Concannon, Marina Cerrone, Richard J Czosek, Anne M Dubin, James Dziura, Christopher C Erickson, N A Mark Estes, Susan P Etheridge, Ilan Goldenberg, Belinda Gray, Carla Haglund-Turnquist, Kimberly Harmon, Cynthia A James, Christopher Johnsrude, Prince Kannankeril, Alice Lara, Ian H Law, Fangyong Li, Mark S Link, Silvana M Molossi, Brian Olshansky, Peter A Noseworthy, Elizabeth V Saarel, Shubhayan Sanatani, Maully Shah, Laura Simone, Jonathan Skinner, Gordon F Tomaselli, James Simon Ware, Gregory Webster, Wojciech Zareba, Douglas P Zipes, Michael J Ackerman

Faculty, Staff and Students Publications

Background: Whether vigorous exercise increases risk of ventricular arrhythmias for individuals diagnosed and treated for congenital long QT syndrome (LQTS) remains unknown.

Methods: The National Institutes of Health-funded LIVE-LQTS study (Lifestyle and Exercise in the Long QT Syndrome) prospectively enrolled individuals 8 to 60 years of age with phenotypic and/or genotypic LQTS from 37 sites in 5 countries from May 2015 to February 2019. Participants (or parents) answered physical activity and clinical events surveys every 6 months for 3 years with follow-up completed in February 2022. Vigorous exercise was defined as ≥6 metabolic equivalents for >60 hours per year. A …

Mobile Sensing-Based Depression Severity Assessment In Participants With Heterogeneous Mental Health Conditions, Bishal Lamichhane, Nidal Moukaddam, Ashutosh Sabharwal

Faculty, Staff and Students Publications

Mobile sensing-based depression severity assessment could complement the subjective questionnaires-based assessment currently used in practice. However, previous studies on mobile sensing for depression severity assessment were conducted on homogeneous mental health condition participants; evaluation of possible generalization across heterogeneous groups has been limited. Similarly, previous studies have not investigated the potential of free-living audio data for depression severity assessment. Audio recordings from free-living could provide rich sociability features to characterize depressive states. We conducted a study with 11 healthy individuals, 13 individuals with major depressive disorder, and eight individuals with schizoaffective disorders. Communication logs and location data from the participants’ …