Medicine and Health Sciences Commons^™

Long Covid After Breakthrough Sars-Cov-2 Infection, Ziyad Al-Aly, Benjamin Bowe, Yan Xie

2020-Current year OA Pubs

The post-acute sequelae of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection-also referred to as Long COVID-have been described, but whether breakthrough SARS-CoV-2 infection (BTI) in vaccinated people results in post-acute sequelae is not clear. In this study, we used the US Department of Veterans Affairs national healthcare databases to build a cohort of 33,940 individuals with BTI and several controls of people without evidence of SARS-CoV-2 infection, including contemporary (n = 4,983,491), historical (n = 5,785,273) and vaccinated (n = 2,566,369) controls. At 6 months after infection, we show that, beyond the first 30 days of illness, compared to …

Comparative Effectiveness Of Diversion Of Cerebrospinal Fluid For Children With Severe Traumatic Brain Injury, Michael J Bell, Jose Pineda, Et Al.

2020-Current year OA Pubs

Importance: Diversion of cerebrospinal fluid (CSF) has been used for decades as a treatment for children with severe traumatic brain injury (TBI) and is recommended by evidenced-based guidelines. However, these recommendations are based on limited studies.

Objective: To determine whether CSF diversion is associated with improved Glasgow Outcome Score-Extended for Pediatrics (GOS-EP) and decreased intracranial pressure (ICP) in children with severe TBI.

Design, Setting, and Participants: This observational comparative effectiveness study was performed at 51 clinical centers that routinely care for children with severe TBI in 8 countries (US, United Kingdom, Spain, the Netherlands, Australia, New Zealand, South Africa, and …

Muc1 And Polarity Markers Inadl And Scrib Identify Salivary Ductal Cells, D Wu, P J Chapela, C M L Barrows, D A Harrington, D D Carson, R L Witt, N G Mohyuddin, S Pradhan-Bhatt, M C Farach-Carson

Faculty, Staff and Student Publications

Current treatments for xerostomia/dry mouth are palliative and largely ineffective. A permanent clinical resolution is being developed to correct hyposalivation using implanted hydrogel-encapsulated salivary human stem/progenitor cells (hS/PCs) to restore functional salivary components and increase salivary flow. Pluripotent epithelial cell populations derived from hS/PCs, representing a basal stem cell population in tissue, can differentiate along either secretory acinar or fluid-transporting ductal lineages. To develop tissue-engineered salivary gland replacement tissues, it is critical to reliably identify cells in tissue and as they enter these alternative lineages. The secreted protein α-amylase, the transcription factor MIST1, and aquaporin-5 are typical markers for acinar …

Prevalence And Clustering Of Congenital Heart Defects Among Boys With Hypospadias, Melissa A Richard, Jenil Patel, Renata H Benjamin, Emine Bircan, Stephen J Canon, Lisa K Marengo, Mark A Canfield, A J Agopian, Philip J Lupo, Wendy N Nembhard

Faculty, Staff and Student Publications

IMPORTANCE: Hypospadias is a common birth defect of the male urinary tract that may be isolated or may co-occur with other structural malformations, including congenital heart defects (CHDs). The risk for co-occurring CHDs among boys with hypospadias remains unknown, which limits screening and genetic testing strategies.

OBJECTIVE: to characterize the risk of major CHDs among boys born with hypospadias.

DESIGN, SETTING, AND PARTICIPANTS: This retrospective cohort study used data from population-based birth defect surveillance programs on all male infants born in 11 US states from January 1, 1995, to December 31, 2014. Statistical analysis was performed from September 2, 2020, …

Potential Impact Of Revised Nci Eligibility Criteria Guidance: Prior Malignancy Exclusion In Breast Cancer Clinical Trials, Matthew Perez, Caitlin C Murphy, Sandi L Pruitt, Sawsan Rashdan, Asal Rahimi, David E Gerber

Faculty, Staff and Student Publications

BACKGROUND: Many individuals with cancer have survived a prior cancer and for this reason may have been excluded from clinical trials. Recent NCI guidance recommends including these individuals, especially when the risk of the prior malignancy interfering with either safety or efficacy endpoints is very low. Using breast cancer as an example, we determined the potential effect this policy change may have on clinical trial accrual.

PATIENTS AND METHODS: We reviewed protocols of NCI-sponsored breast cancer clinical trials activated in 1991 through 2016. We quantified prevalence of prior cancer-related exclusion criteria and assessed the association with trial characteristics using Fisher's …

Vaccine Hesitancy And Betrayal Aversion, Abdelaziz Alsharawy, Esha Dwibedi, Jason Aimone, Sheryl Ball

Faculty, Staff and Student Publications

The determinants of vaccine hesitancy remain complex and context specific. Betrayal aversion occurs when an individual is hesitant to risk being betrayed in an environment involving trust. In this pre-registered vignette experiment, we show that betrayal aversion is not captured by current vaccine hesitancy measures despite representing a significant source of unwillingness to be vaccinated. Our survey instrument was administered to 888 United States residents via Amazon Mechanical Turk in March 2021. We find that over a third of participants have betrayal averse preferences, resulting in an 8-26% decline in vaccine acceptance, depending on the betrayal source. Interestingly, attributing betrayal …

Pirtobrutinib Inhibits Wild-Type And Mutant Bruton’S Tyrosine Kinase-Mediated Signaling In Chronic Lymphocytic Leukemia, Sarah Tettamanti, Maria Caterina Rotiroti, Greta Maria Paola Giordano Attianese, Silvia Arcangeli, Ronghua Zhang, Priyanka Banerjee, Giovanni Galletti, Sheighlah Mcmanus, Massimiliano Mazza, Fabio Nicolini, Giovanni Martinelli, Cristina Ivan, Tania Veliz Rodriguez, Federica Barbaglio, Lydia Scarfò, Maurilio Ponzoni, William Wierda, Varsha Gandhi, Michael Keating, Andrea Biondi, Federico Caligaris-Cappio, Ettore Biagi, Paolo Ghia, Maria Teresa Sabrina Bertilaccio

Faculty, Staff and Student Publications

Chimeric antigen receptors (CAR)-modified T cells are an emerging therapeutic tool for chronic lymphocytic leukemia (CLL). However, in patients with CLL, well-known T-cell defects and the inhibitory properties of the tumor microenvironment (TME) hinder the efficacy of CAR T cells.

We explored a novel approach combining CARs with lenalidomide, an immunomodulatory drug that tempers the immunosuppressive activity of the CLL TME. T cells from patients with CLL were engineered to express a CAR specific for CD23, a promising target antigen. Lenalidomide preserves CD23.CAR T cells in vitro effector functions in terms of antigen-specific cytotoxicity, cytokine release and proliferation. Overall, lenalidomide …

Innovative Use Of Biotrace Tempo Pacemaker Lead Following Cardiac Surgery, Jordan E Goldhammer, Regina E Linganna, Douglas S Pfeil, Scott D Witzeling, Alec Vishnevsky, Nicholas Ruggiero, T. Sloane Guy

Department of Anesthesiology Faculty Papers

The Tempo® Temporary Pacing Lead is a temporary, transvenous, active fixation pacemaker lead used exclusively in structural heart and electrophysiology procedures since regulatory approval in 2016. We utilized the Tempo lead for four patients undergoing redo-robotic cardiac surgery in which surgical epicardial leads could not be placed. No failure-to-pace events were encountered and patients were able to participate in various levels of physical activity without limitation.

Covid-Associated Avascular Necrosis Of The Maxilla-A Rare, New Side Effect Of Covid-19, Victoria A Mañón, Steven Balandran, Simon Young, Mark Wong, James C Melville

Faculty, Staff and Student Publications

Purpose: The purpose of this article is to present an interesting, rare case of a patient who experienced avascular necrosis of the maxilla associated with COVID-19 infection.

Methods and results: Our team retrospectively evaluated this patient's chart after completion of surgical management. The patient is a 72-year-old male who presented to the University of Texas Health Science Center at Houston for surgical management of his infarcted maxilla, which developed as a sequela of infection with COVID-19. A literature review was completed using PubMed. Twenty-five articles are reviewed and discussed.

Conclusions: Infection with COVID-19 confers a hypercoagulable state in patients, leading …

Vaccine Hesitancy And Betrayal Aversion, Abdelaziz Alsharawy, Esha Dwibedi, Jason Aimone, Sheryl Ball

Faculty, Staff and Student Publications

The determinants of vaccine hesitancy remain complex and context specific. Betrayal aversion occurs when an individual is hesitant to risk being betrayed in an environment involving trust. In this pre-registered vignette experiment, we show that betrayal aversion is not captured by current vaccine hesitancy measures despite representing a significant source of unwillingness to be vaccinated. Our survey instrument was administered to 888 United States residents via Amazon Mechanical Turk in March 2021. We find that over a third of participants have betrayal averse preferences, resulting in an 8-26% decline in vaccine acceptance, depending on the betrayal source. Interestingly, attributing betrayal …

Maternal Obesity, Pregnancy Weight Gain, And Birth Weight And Risk Of Colorectal Cancer, Caitlin C Murphy, Piera M Cirillo, Nickilou Y Krigbaum, Amit G Singal, Minjae Lee, Timothy Zaki, Ezra Burstein, Barbara A Cohn

Faculty, Staff and Student Publications

Objective: Colorectal cancer (CRC) is a leading cause of cancer-related death worldwide. Obesity is a well-established risk factor for CRC, and fetal or developmental origins of obesity may underlie its effect on cancer in adulthood. We examined associations of maternal obesity, pregnancy weight gain, and birth weight and CRC in adult offspring.

Design: The Child Health and Development Studies is a prospective cohort of women receiving prenatal care between 1959 and 1966 in Oakland, California (N=18 751 live births among 14 507 mothers). Clinical information was abstracted from mothers' medical records 6 months prior to pregnancy through delivery. Diagnoses of …

The 5th Edition Of The World Health Organization Classification Of Haematolymphoid Tumours: Lymphoid Neoplasms, Rita Alaggio, Catalina Amador, Ioannis Anagnostopoulos, Ayoma D Attygalle, Iguaracyra Barreto De Oliveira Araujo, Emilio Berti, Govind Bhagat, Anita Maria Borges, Daniel Boyer, Mariarita Calaminici, Amy Chadburn, John K C Chan, Wah Cheuk, Wee-Joo Chng, John K Choi, Shih-Sung Chuang, Sarah E Coupland, Magdalena Czader, Sandeep S Dave, Daphne De Jong, Ming-Qing Du, Kojo S Elenitoba-Johnson, Judith Ferry, Julia Geyer, Dita Gratzinger, Joan Guitart, Sumeet Gujral, Marian Harris, Christine J Harrison, Sylvia Hartmann, Andreas Hochhaus, Patty M Jansen, Kennosuke Karube, Werner Kempf, Joseph Khoury, Hiroshi Kimura, Wolfram Klapper, Alexandra E Kovach, Shaji Kumar, Alexander J Lazar, Stefano Lazzi, Lorenzo Leoncini, Nelson Leung, Vasiliki Leventaki, Xiao-Qiu Li, Megan S Lim, Wei-Ping Liu, Abner Louissaint, Andrea Marcogliese, L Jeffrey Medeiros, Michael Michal, Roberto N Miranda, Christina Mitteldorf, Santiago Montes-Moreno, William Morice, Valentina Nardi, Kikkeri N Naresh, Yasodha Natkunam, Siok-Bian Ng, Ilske Oschlies, German Ott, Marie Parrens, Melissa Pulitzer, S Vincent Rajkumar, Andrew C Rawstron, Karen Rech, Andreas Rosenwald, Jonathan Said, Clémentine Sarkozy, Shahin Sayed, Caner Saygin, Anna Schuh, William Sewell, Reiner Siebert, Aliyah R Sohani, Reuben Tooze, Alexandra Traverse-Glehen, Francisco Vega, Beatrice Vergier, Ashutosh D Wechalekar, Brent Wood, Luc Xerri, Wenbin Xiao

Faculty, Staff and Student Publications

We herein present an overview of the upcoming 5th edition of the World Health Organization Classification of Haematolymphoid Tumours focussing on lymphoid neoplasms. Myeloid and histiocytic neoplasms will be presented in a separate accompanying article. Besides listing the entities of the classification, we highlight and explain changes from the revised 4th edition. These include reorganization of entities by a hierarchical system as is adopted throughout the 5th edition of the WHO classification of tumours of all organ systems, modification of nomenclature for some entities, revision of diagnostic criteria or subtypes, deletion of certain entities, and introduction of new entities, as …

Functional Genomic Analysis Of Epithelioid Sarcoma Reveals Distinct Proximal And Distal Subtype Biology, Samuel V Rasmussen, Jia Xiang Jin, Lissett R Bickford, Andrew D Woods, Felix Sahm, Kenneth A Crawford, Kiyo Nagamori, Hiroaki Goto, Keila E Torres, Angelo Sidoni, Erin R Rudzinski, Khin Thway, Robin L Jones, Alessio Ciulli, Hollis Wright, Melvin Lathara, Ganapati Srinivasa, Kavya Kannan, Paul H Huang, Thomas G P Grünewald, Noah E Berlow, Charles Keller

Faculty, Staff and Student Publications

Background: Metastatic epithelioid sarcoma (EPS) remains a largely unmet clinical need in children, adolescents and young adults despite the advent of EZH2 inhibitor tazemetostat.

Methods: In order to realise consistently effective drug therapies, a functional genomics approach was used to identify key signalling pathway vulnerabilities in a spectrum of EPS patient samples. EPS biopsies/surgical resections and cell lines were studied by next-generation DNA exome and RNA deep sequencing, then EPS cell cultures were tested against a panel of chemical probes to discover signalling pathway targets with the most significant contributions to EPS tumour cell maintenance.

Results: Other biologically inspired functional …

Leveraging Single-Cell Sequencing To Unravel Intratumour Heterogeneity And Tumour Evolution In Human Cancers, Amy L Bowes, Maxime Tarabichi, Nischalan Pillay, Peter Van Loo

Faculty, Staff and Student Publications

Intratumour heterogeneity (ITH) and tumour evolution are well-documented phenomena in human cancers. While the advent of next-generation sequencing technologies has facilitated the large-scale capture of genomic data, the field of single-cell genomics is nascent but rapidly advancing and generating many new insights into the complex molecular mechanisms of tumour biology. In this review, we provide an overview of current single-cell DNA sequencing technologies, exploring how recent methodological advancements have enumerated new insights into ITH and tumour evolution. Areas highlighted include the potential power of single-cell genome sequencing studies to explore evolutionary dynamics contributing to tumourigenesis through to progression, metastasis, and …

Socioeconomic Status And Gastric Cancer Surgical Outcomes: A National Cancer Database Study., Ryan Lamm, D Brock Hewitt, Michael Li, Adam C Powell, Adam C Berger

Department of Surgery Faculty Papers

INTRODUCTION: Gastric cancer (GC) is the third leading cause of cancer-related death worldwide. Surgical resection is the gold standard of treatment. In the United States, race and socioeconomic status are associated with the diagnosis of GC; however, no studies have examined these as independent risk factors for surgical outcomes. Our study sought to investigate socioeconomic factors and GC surgical outcomes using a national cancer registry.

METHODS: GC patients between 2004 and 2016 were identified using the National Cancer Database. Univariate and multivariate logistic regression was used to analyze associations between socioeconomic factors and 30-d mortality, 90-d mortality, and unplanned readmission …

Insurance Coverage And Respiratory Morbidities In Bronchopulmonary Dysplasia., Joseph M. Collaco, Michael C. Tracy, Catherine A. Sheils, Jessica L. Rice, Lawrence M. Rhein, Leif D. Nelin, Paul E. Moore, Winston M. Manimtim, Jonathan C. Levin, Khanh Lai, Lystra P. Hayden, Julie L. Fierro, Eric D. Austin, Stamatia Alexiou, Amit Agarwal, Natalie Villafranco, Roopa Siddaiah, Antonia P. Popova, Ioana A. Cristea, Christopher D. Baker, Manvi Bansal, Sharon A. Mcgrath-Morrow

Manuscripts, Articles, Book Chapters and Other Papers

INTRODUCTION: Preterm infants and young children with bronchopulmonary dysplasia (BPD) are at increased risk for acute care utilization and chronic respiratory symptoms during early life. Identifying risk factors for respiratory morbidities in the outpatient setting could decrease the burden of care. We hypothesized that public insurance coverage was associated with higher acute care usage and respiratory symptoms in preterm infants and children with BPD after initial neonatal intensive care unit (NICU) discharge.

METHODS: Subjects were recruited from BPD clinics at 10 tertiary care centers in the United States between 2018 and 2021. Demographics and clinical characteristics were obtained through chart …

The Role Of An Inpatient Hospice And Palliative Clinical Pharmacist In The Interdisciplinary Team, Jetavia Jones Moody, Ivy O Poon, Ursula K Braun

Center for Medical Ethics and Health Policy Staff Publications

Palliative care is a specialized health care service for individuals with serious illness at any stage and can be provided in any setting. Current national consensus developed by palliative care experts recommends the inclusion of pharmacists in an interdisciplinary team (IDT) to provide quality palliative care. However, national registry data report that less than 10% of inpatient palliative teams in the U.S. have a clinical pharmacist. Clinical pharmacists have an impactful role in palliative patients' quality of life by optimizing symptom management, deprescribing, and providing education to the palliative care team as well as patients and their families. In this …

Breast Cancer Diagnosis And Treatment During The Covid-19 Pandemic In A Nationwide, Insured Population, Jennifer L Caswell-Jin, Maryam N Shafaee, Lan Xiao, Mina Liu, Esther M John, Melissa L Bondy, Allison W Kurian

Center for Medical Ethics and Health Policy Staff Publications

Purpose: The early months of the COVID-19 pandemic led to reduced cancer screenings and delayed cancer surgeries. We used insurance claims data to understand how breast cancer incidence and treatment after diagnosis changed nationwide over the course of the pandemic.

Methods: Using the Optum Research Database from January 2017 to March 2021, including approximately 19 million US adults with commercial health insurance, we identified new breast cancer diagnoses and first treatment after diagnosis. We compared breast cancer incidence and proportion of newly diagnosed patients receiving pre-operative systemic therapy pre-COVID, in the first 2 months of the COVID pandemic and in …

A Novel, De Novo Intronic Variant In Pogz Causes White-Sutton Syndrome, Ashanta Merriweather, David R Murdock, Jill A Rosenfeld, Hongzheng Dai, Shamika Ketkar, Lisa Emrick, Sarah Nicholas, Richard A Lewis, Undiagnosed Diseases Network, Carlos A Bacino, Daryl A Scott, Brendan Lee, Vernon Reid Sutton, Lorraine Potocki, Lindsay C Burrage

Center for Medical Ethics and Health Policy Staff Publications

White-Sutton syndrome (WHSUS), which is caused by heterozygous pathogenic variants in POGZ, is characterized by a spectrum of intellectual disabilities and global developmental delay with or without features of autism spectrum disorder. Additional features may include hypotonia, behavioral abnormalities, ophthalmic abnormalities, hearing loss, sleep apnea, microcephaly, dysmorphic facial features, and rarely, congenital diaphragmatic hernia (CDH). We present a 6-year-old female with features of WHSUS, including CDH, but with nondiagnostic clinical trio exome sequencing. Exome sequencing reanalysis revealed a heterozygous, de novo, intronic variant in POGZ (NM_015100.3:c.2546-20T>A). RNA sequencing revealed that this intronic variant leads to skipping of exon 18. …

A Validation Framework For Somatic Copy Number Detection In Targeted Sequencing Panels, Raghu Chandramohan, Jacquelyn Reuther, Ilavarasi Gandhi, Horatiu Voicu, Karla R Alvarez, Sharon E Plon, Dolores H Lopez-Terrada, Kevin E Fisher, D Williams Parsons, Angshumoy Roy

Center for Medical Ethics and Health Policy Staff Publications

Somatic copy number alterations (SCNAs) in tumors are clinically significant diagnostic, prognostic, and predictive biomarkers. SCNA detection from targeted next-generation sequencing panels is increasingly common in clinical practice; however, detailed descriptions of optimization and validation of SCNA pipelines for small targeted panels are limited. This study describes the validation and implementation of a tumor-only SCNA pipeline using CNVkit, augmented with custom modules and optimized for clinical implementation by testing reference materials and clinical tumor samples with different classes of copy number variation (CNV; amplification, single copy loss, and biallelic loss). Using wet-bench and in silico methods, various parameters impacting CNV …

Provider Perceptions Of Telehealth And In-Person Exposure And Response Prevention For Obsessive-Compulsive Disorder, Andrew D Wiese, Kendall N Drummond, Madeleine N Fuselier, Jessica C Sheu, Gary Liu, Andrew G Guzick, Wayne K Goodman, Eric A Storch

Center for Medical Ethics and Health Policy Staff Publications

Until recently, psychotherapies, including exposure and response prevention (ERP) for obsessive-compulsive disorder (OCD), have primarily been delivered in-person. The COVID-19 pandemic required OCD providers delivering ERP to quickly transition to telehealth services. While evidence supports telehealth ERP delivery, limited research has examined OCD provider perceptions about patient characteristics that are most appropriate for this modality, as well as provider abilities to identify and address factors interfering with effective telehealth ERP. In the present study, OCD therapists (N = 113) rated the feasibility of delivering telehealth ERP relative to in-person for different (1) patient age-groups, (2) levels of OCD severity, and …

Decongestion Models And Metrics In Acute Heart Failure: Escape Data In The Age Of The Implantable Cardiac Pressure Monitor, David Paniagua, Glenn N Levine, Lorraine D Cornwell, Ernesto Jimenez, Biswajit Kar, Hani Jneid, Ali E Denktas, Tony S Ma

The Texas Heart Institute Journal

The United States Food and Drug Administration restricts the use of implantable cardiac pressure monitors to patients with New York Heart Association (NYHA) class III heart failure (HF). We investigated whether single-pressure monitoring could predict survival in HF patients as part of a model constructed using data from the ESCAPE (Evaluation Study of Congestive Heart Failure and Pulmonary Artery Catheterization Effectiveness) trial.

We validated survival models in 204 patients, using all-cause 180-day mortality. Two levels of model complexity were tested: 1) a simplified 1-pressure model based on pulmonary artery mean pressure ([PAM]1P) (information obtainable from an implanted intracardiac monitor alone), …

Mitral Regurgitation And Serum N-Terminal Pro-Brain Natriuretic Peptide Levels In Children: A Modification Of Adult Criteria, Elif Erolu, Figen Akalin

The Texas Heart Institute Journal

Mitral regurgitation can result from congenital heart disease, rheumatic valve disease, or other congenital malformations of the mitral valve. Faulty valves require surgical repair or replacement. However, echocardiographic and biochemical parameters that inform surgical decision-making for adults may not be appropriate for children. To investigate whether adult parameters can be used in children, we correlated echocardiographic parameters with serum N-terminal pro-brain natriuretic peptide (NT-proBNP) levels in children with chronic mitral regurgitation.

Our sample comprised 45 patients and 38 healthy children. M-mode measurements, left atrial and left ventricular volumes, and Doppler and tissue Doppler echocardiograms were collected. We graded mitral regurgitation …

Myocardial Scintigraphy In Diagnosing Cardiac Transthyretin Amyloidosis, Marija Petrovic, Persio D Lopez, Calvin Eng, Mahjabeen Rashid

The Texas Heart Institute Journal

Myocardial scintigraphy with technetium-99m pyrophosphate is a minimally invasive technique that can distinguish between transthyretin amyloidosis (ATTR) and light-chain amyloidosis. We present a case in which it helped determine the amyloidosis type in a 74-year-old man with cardiac amyloidosis and multiple previous admissions for acute decompensated heart failure. The patient presented with increasing abdominal girth and bilateral lower extremity edema. His medical history also included atrial fibrillation, liver cirrhosis, hypertension, stage 3 chronic kidney disease, and peripheral vascular disease. We prescribed guideline-directed medical therapy for his acute decompensated heart failure with cardiorenal syndrome and his decompensated cirrhosis. Two years previously, …

Papillary Fibroelastoma Incidentally Found On Left Atrial Wall During Minimally Invasive Aortic Valve Replacement, Qasim Al Abri, Lamees I El Nihum, M Mujeeb Zubair, Roberto Barrios, Michael J Reardon, Mahesh Ramchandani

The Texas Heart Institute Journal

A 60-year-old man was about to undergo minimally invasive aortic valve replacement when transesophageal echocardiography revealed an intracardiac mass on the left atrial free wall. Multimodal images from 5 months earlier had shown no mass. We converted the procedure to open surgery. The excised mass resembled a cardiac myxoma but was determined to be a papillary fibroelastoma. This case illustrates that papillary fibroelastomas can form and grow rapidly, warranting alertness for their unexpected discovery before and during cardiac surgical procedures.

Dose-Related Effects Of Ketamine For Antidepressant-Resistant Symptoms Of Posttraumatic Stress Disorder In Veterans And Active Duty Military: A Double-Blind, Randomized, Placebo-Controlled Multi-Center Clinical Trial, Chadi G Abdallah, John D Roache, Ralitza Gueorguieva, Lynnette A Averill, Stacey Young-Mccaughan, Paulo R Shiroma, Prerana Purohit, Antoinette Brundige, William Murff, Kyung-Heup Ahn, Mohamed A Sherif, Eric J Baltutis, Mohini Ranganathan, Deepak D'Souza, Brenda Martini, Steven M Southwick, Ismene L Petrakis, Rebecca R Burson, Kevin B Guthmiller, Argelio L López-Roca, Karl A Lautenschlager, John P Mccallin, Matthew B Hoch, Alexandar Timchenko, Sergio E Souza, Charles E Bryant, Jim Mintz, Brett T Litz, Douglas E Williamson, Terence M Keane, Alan L Peterson, John H Krystal

Staff and Researcher Publications

This study tested the efficacy of repeated intravenous ketamine doses to reduce symptoms of posttraumatic stress disorder (PTSD). Veterans and service members with PTSD (n = 158) who failed previous antidepressant treatment were randomized to 8 infusions administered twice weekly of intravenous placebo (n = 54), low dose (0.2 mg/kg; n = 53) or standard dose (0.5 mg/kg; n = 51) ketamine. Participants were assessed at baseline, during treatment, and for 4 weeks after their last infusion. Primary analyses used mixed effects models. The primary outcome measure was the self-report PTSD Checklist for DSM-5 (PCL-5), and secondary outcome …

Thrombotic Left Main Coronary Artery Occlusion Treated With Bioresorbable Scaffold, Santiago Jesús Camacho Freire, Antonio Enrique Gómez Menchero, Jessica Roa Garrido, Marcos López Rojas, Rosa Cardenal Piris, José Francisco Díaz Fernández

The Texas Heart Institute Journal

No abstract provided.

Randomized Clinical Trial Of A Self-Care And Communication Intervention For Parents Of Adolescent/Young Adults Undergoing High-Risk Cancer Treatment: A Report From The Children's Oncology Group., Joan E. Haase, Kristin Stegenga, Sheri L. Robb, Mary C. Hooke, Debra S. Burns, Patrick O. Monahan, Timothy E. Stump, Amanda K. Henley, Paul R. Haut, Brooke Cherven, Lona Roll, Anne-Marie Langevin, Rita H. Pickler, Karen Albritton, Deanna Hawkins, Erin Osterkamp, Pauline Mitby, Jackie Smith, Virginia R. Diaz, Erica Garcia-Frausto, Margo Moore

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Parents of adolescents and young adults (AYAs) with cancer offer primary support to their children and often experience their own high levels of distress, affecting parent-AYA communication and quality of life.

OBJECTIVE: To reduce parent distress and improve communication during high-risk cancer treatment, we examined efficacy of a self-care and communication intervention for parents and indirect benefit for AYAs receiving a therapeutic music video (TMV) intervention.

METHODS: In this study, we conducted a multisite, randomized controlled trial with AYAs and parents enrolled as dyads (n = 110). Parents were randomized to intervention or low-dose control; all AYAs received TMV. …

Rationale And Design Of The Phase 3 Keylynk-013 Study Of Pembrolizumab With Concurrent Chemoradiotherapy Followed By Pembrolizumab With Or Without Olaparib For Limited-Stage Small-Cell Lung Cancer, Andreas Rimner, Wei-Chu Victoria Lai, Raffaele Califano, Salma K Jabbour, Charles M Rudin, Corinne Faivre-Finn, Byoung Chul Cho, Terufumi Kato, Jinming Yu, Wyatt Chafin, Li Yu, Bin Zhao, Lauren Byers

Faculty, Staff and Student Publications

Background: The current standard of care for patients with newly diagnosed limited-stage small-cell lung cancer (SCLC) is concurrent chemoradiotherapy (CCRT). The prognosis remains poor due to the aggressiveness and high risk of progression or relapse of SCLC even if an initial response is achieved. Therefore, there is an urgent unmet clinical need in this population. The multicenter, phase 3, randomized, placebo-controlled, double-blind KEYLYNK-013 study evaluates the addition of pembrolizumab to CCRT followed by pembrolizumab with or without olaparib in participants with previously untreated limited-stage SCLC. (ClinicalTrials.gov: NCT04624204).

Methods: Eligible participants aged ≥18 years with newly diagnosed, pathologically confirmed, limited-stage …

Shared Nearest Neighbors Approach And Interactive Browser For Network Analysis Of A Comprehensive Non-Small-Cell Lung Cancer Data Set, Stephanie T Schmidt, Neal Akhave, Ryan E Knightly, Alexandre Reuben, Natalie Vokes, Jianhua Zhang, Jun Li, Junya Fujimoto, Lauren A Byers, Beatriz Sanchez-Espiridion, Lixia Diao, Jing Wang, Lorenzo Federico, Marie-Andree Forget, Daniel J Mcgrail, Annikka Weissferdt, Shiaw-Yih Lin, Younghee Lee, Erika Suzuki, Jeffrey J Kovacs, Carmen Behrens, Ignacio I Wistuba, Andrew Futreal, Ara Vaporciyan, Boris Sepesi, John V Heymach, Chantale Bernatchez, Cara Haymaker, Tina Cascone, Jianjun Zhang, Christopher A Bristow, Timothy P Heffernan, Marcelo V Negrao, Don L Gibbons, Icon Team

Faculty, Staff and Student Publications

Purpose: Advances in biological measurement technologies are enabling large-scale studies of patient cohorts across multiple omics platforms. Holistic analysis of these data can generate actionable insights for translational research and necessitate new approaches for data integration and mining.

Methods: We present a novel approach for integrating data across platforms on the basis of the shared nearest neighbors algorithm and use it to create a network of multiplatform data from the immunogenomic profiling of non-small-cell lung cancer project.

Results: Benchmarking demonstrates that the shared nearest neighbors-based network approach outperforms a traditional gene-gene network in capturing established interactions while providing new ones …