Digital Commons Network^™

Undisclosed Outcome Switching, Undisclosed Analysis Switching, Inappropriate Rounding, And Selective Reporting Render Paper “Effectiveness Of A Minimally Processed Food-Based Nutritional Counselling Intervention On Weight Gain In Overweight Pregnant Women: A Randomized Controlled Trial” Unreliable, Armando Peña, Mike Gibney, Kevin Hall, Theodore K Kyle, Andrew W Brown, David B Allison

Children’s Nutrition Research Center Staff Publications

No abstract provided.

T-Cell Receptor Beta Variable Gene Polymorphism Predicts Immune-Related Adverse Events During Checkpoint Blockade Immunotherapy, Bettzy Stephen, Joud Hajjar, Shrutii Sarda, Dzifa Yawa Duose, Jeffrey M Conroy, Carl Morrison, Anas Alshawa, Mingxuan Xu, Abdulrazzak Zarifa, Sapna P Patel, Ying Yuan, Evan Kwiatkowski, Linghua Wang, Jordi Rodon Ahnert, Siqing Fu, Funda Meric-Bernstam, Geoffrey M Lowman, Timothy Looney, Aung Naing

Faculty, Staff and Student Publications

BACKGROUND: Immune checkpoint inhibitors have revolutionized cancer treatment. However, they are associated with a unique spectrum of side effects, called immune-related adverse events (irAEs), which can cause significant morbidity and quickly progress to severe or life-threatening events if not treated promptly. Identifying predictive biomarkers for irAEs before immunotherapy initiation is therefore a critical area of research. Polymorphisms within the T-cell receptor beta (TCRB) variable (TRBV) gene have been implicated in autoimmune disease and may be mechanistically linked to irAEs. However, the repetitive nature of the TCRB locus and incomplete genome assembly has hampered the evaluation of TRBV polymorphisms in the …

Interrogations Of The Tumor Microenvironment Using Magnetic Resonance Imaging, Tianzhe Li

Dissertations and Theses (Open Access)

Both tumor acidosis and tumor hypoxia are characteristics commonly found in the microenvironment of solid malignant tumors. Accurate characterization of the two phenomena could provide important information to clinicians for devising suitable treatment plans. Tumor acidosis and hypoxia are closely linked to each other. Tumor acidosis is caused by the inclination of cancer cells towards anaerobic respiration, and one of the main contributing factors for the avoidance of aerobic respiration is tumor hypoxia. Both phenomena can indicate the high metastatic potential of cancers and can also cause resistance of the cancer systems against anti-cancer therapies. Therefore, developing novel molecular imaging …

Protein L Functionalized Microparticles For Early Detection Of Surface Markers In Heterogeneous Colorectal Lesions, Saleh Ramezani

Dissertations and Theses (Open Access)

Colorectal cancer (CRC) is the third leading cause of cancer-related deaths among both men and women worldwide, a statistic that can be improved with early detection. Increased understanding of the tumor landscape has identified surface antigens that can be utilized to distinguish normal and cancerous tissue lining the colonic lumen. Use of antibodies conjugated to nano/micromaterials offers a means to detect these antigens, however, the heterogeneous nature of tumors makes it unlikely that antibodies against a single antigen will have sufficient sensitivity and specificity to detect all tumors. A versatile micromaterial able to be functionalized with more than one targeting …

Polypharmacy And Prescription Medication Use In A Population-Based Sample Of Adolescent And Young Adult Cancer Survivors, Andrea C Betts, Caitlin C Murphy, L Aubree Shay, Bijal A Balasubramanian, Christine Markham, Marlyn Allicock

Faculty, Staff and Student Publications

PURPOSE: We examined prescription medication use and identified correlates of polypharmacy-taking multiple medications-in adolescent and young adult cancer survivors (AYAs), who experience early-onset chronic conditions.

METHODS: Our cross-sectional study pooled data (2008-2017) from the national Medical Expenditure Panel Survey. We estimated prevalence of polypharmacy (≥ 5 unique prescription medications over an approximate 1-year period) in AYAs (age 18-39 years with a history of cancer) and age- and sex-matched controls, overall and by sociodemographics, clinical factors, and health indicators. We compared survivors' and controls' medication use across therapeutic classes. To identify correlates of polypharmacy among AYAs, we included factors with p …

Patient-Reported Ability To Walk 4 M And To Wash: New Clinical Endpoints And Predictors Of Survival In Patients With Pre-Terminal Cancer, Markus S Anker, Alessia Lena, Eric J Roeland, Jan Porthun, Sebastian Schmitz, Sara Hadzibegovic, Philipp Sikorski, Ursula Wilkenshoff, Ann-Kathrin Fröhlich, Luisa Valentina Ramer, Matthias Rose, Jan Eucker, Tienush Rassaf, Matthias Totzeck, Lorenz H Lehmann, Stephan Von Haehling, Andrew J S Coats, Tim Friede, Javed Butler, Stefan D Anker, Hanno Riess, Ulf Landmesser, Lars Bullinger, Ulrich Keller, Johann Ahn

Staff and Researcher Publications

Background: Maintaining the ability to perform self-care is a critical goal in patients with cancer. We assessed whether the patient-reported ability to walk 4 m and wash oneself predict survival in patients with pre-terminal cancer.

Methods: We performed a prospective observational study on 169 consecutive hospitalized patients with cancer (52% female, 64 ± 12 years) and an estimated 1-12 months prognosis at an academic, inpatient palliative care unit. Patients answered functional questions for 'today', 'last week', and 'last month', performed patient-reported outcomes (PROs), and physical function assessments.

Results: Ninety-two (54%) patients reported the ability to independently walk 4 m and …

Analysis Of Genomic And Immune Intratumor Heterogeneity In Linitis Plastica Via Multiregional Exome And T-Cell Receptor Sequencing, Jin Huang, Guofeng Zhao, Qiu Peng, Xin Yi, Liyan Ji, Jing Li, Pansong Li, Yanfang Guan, Jie Ge, Ling Chen, Runzhe Chen, Xin Hu, Won-Chul Lee, Alexandre Reuben, P Andrew Futreal, Xuefeng Xia, Jian Ma, Jianjun Zhang, Zihua Chen

Faculty, Staff and Student Publications

The molecular landscape and the intratumor heterogeneity (ITH) architecture of gastric linitis plastica (LP) are poorly understood. We performed whole-exome sequencing (WES) and T-cell receptor (TCR) sequencing on 40 tumor regions from four LP patients. The landscape and ITH at the genomic and immunological levels in LP tumors were compared with multiple cancers that have previously been reported. The lymphocyte infiltration was further assessed by immunohistochemistry (IHC) in LP tumors. In total, we identified 6339 non-silent mutations from multi-samples, with a median tumor mutation burden (TMB) of 3.30 mutations per Mb, comparable to gastric adenocarcinoma from the Cancer Genome Atlas …

Development And Validation Of An Automated Image-Based Deep Learning Platform For Sarcopenia Assessment In Head And Neck Cancer, Zezhong Ye, Anurag Saraf, Yashwanth Ravipati, Frank Hoebers, Paul J Catalano, Yining Zha, Anna Zapaishchykova, Jirapat Likitlersuang, Christian Guthier, Roy B Tishler, Jonathan D Schoenfeld, Danielle N Margalit, Robert I Haddad, Raymond H Mak, Mohamed Naser, Kareem A Wahid, Jaakko Sahlsten, Joel Jaskari, Kimmo Kaski, Antti A Mäkitie, Clifton D Fuller, Hugo J W L Aerts, Benjamin H Kann

Faculty, Staff and Student Publications

Importance: Sarcopenia is an established prognostic factor in patients with head and neck squamous cell carcinoma (HNSCC); the quantification of sarcopenia assessed by imaging is typically achieved through the skeletal muscle index (SMI), which can be derived from cervical skeletal muscle segmentation and cross-sectional area. However, manual muscle segmentation is labor intensive, prone to interobserver variability, and impractical for large-scale clinical use.

Objective: To develop and externally validate a fully automated image-based deep learning platform for cervical vertebral muscle segmentation and SMI calculation and evaluate associations with survival and treatment toxicity outcomes.

Design, setting, and participants: For this prognostic study, …

Avocado Consumption And Markers Of Inflammation: Results From The Multi-Ethnic Study Of Atherosclerosis (Mesa), Feon W Cheng, Nikki A Ford, Alexis C Wood, Russell Tracy

Faculty, Staff and Students Publications

Purpose

Since avocado consumption has been linked to a possible reduction in inflammation, we investigated associations between avocado consumption and markers of inflammation in a population-based multi-ethnic cohort [Multi-Ethnic Study of Atherosclerosis (MESA)].

Methods

We used a food frequency questionnaire (FFQ) at MESA exam 1 to capture avocado/guacamole consumption. To calculate daily servings of avocado/guacamole, we used both frequency and serving size data from the FFQ. We classified participants into three consumer groups: rare or never (daily serving ≤ 0.03), medium (0.03 < daily serving < 0.1), and heavy (0.1 ≤ daily serving). Inflammation was estimated by natural log-transformed inflammatory biomarkers (CRP, IL-2, IL-6, homocysteine, fibrinogen, TNF-a soluble receptors). We used multivariate general linear regression models to assess associations accounting for age, sex, race/ethnicity, educational level, income, energy intake, smoking status, physical activity, diet quality, body mass index, and diabetes type.

Results

Among 5794 MESA participants, the average age and BMI were 62.25 y ± 10.26 and 28.28 ± …

Meld 3.0 Adequately Predicts Mortality And Renal Replacement Therapy Requirements In Patients With Alcohol-Associated Hepatitis, Luis Antonio Díaz, Eduardo Fuentes-López, Gustavo Ayares, Francisco Idalsoaga, Jorge Arnold, María Ayala Valverde, Diego Perez, Jaime Gómez, Rodrigo Escarate, Alejandro Villalón, Carolina A Ramírez, Maria Hernandez-Tejero, Wei Zhang, Steve Qian, Douglas A Simonetto, Joseph C Ahn, Seth Buryska, Winston Dunn, Heer Mehta, Rohit Agrawal, Joaquín Cabezas, Inés García-Carrera, Berta Cuyàs, Maria Poca, German Soriano, Shiv K Sarin, Rakhi Maiwall, Prasun K Jalal, Saba Abdulsada, Fátima Higuera-De-La-Tijera, Anand V Kulkarni, P Nagaraja Rao, Patricia Guerra Salazar, Lubomir Skladaný, Natália Bystrianska, Ana Clemente-Sanchez, Clara Villaseca-Gómez, Tehseen Haider, Kristina R Chacko, Gustavo A Romero, Florencia D Pollarsky, Juan Carlos Restrepo, Susana Castro-Sanchez, Luis G Toro, Pamela Yaquich, Manuel Mendizabal, Maria Laura Garrido, Sebastián Marciano, Melisa Dirchwolf, Victor Vargas, César Jiménez, Alexandre Louvet, Guadalupe García-Tsao, Juan Pablo Roblero, Juan G Abraldes, Vijay H Shah, Patrick S Kamath, Marco Arrese, Ashwani K Singal, Ramon Bataller, Juan Pablo Arab

Faculty, Staff and Students Publications

Background & aims: Model for End-Stage Liver Disease (MELD) score better predicts mortality in alcohol-associated hepatitis (AH) but could underestimate severity in women and malnourished patients. Using a global cohort, we assessed the ability of the MELD 3.0 score to predict short-term mortality in AH.

Methods: This was a retrospective cohort study of patients admitted to hospital with AH from 2009 to 2019. The main outcome was all-cause 30-day mortality. We compared the AUC using DeLong's method and also performed a time-dependent AUC with competing risks analysis.

Results: A total of 2,124 patients were included from 28 centres from 10 …

Anesthetic Management Of Renal Cell Carcinoma With Level 3 Inferior Vena Cava Extension In A Patient With Severe Coronary Artery Disease, Kyle R Gashler, Alan K Ritchie, Ryan Hood, Stephanie O Ibekwe

Faculty, Staff and Students Publications

A 49-year-old male with untreated type 2 diabetes and a family history of coronary artery disease (CAD) presented with right flank pain and profound progressive dyspnea on exertion to the emergency department of Ben Taub Hospital, a tertiary county hospital. Workup revealed right renal cell carcinoma with metastatic extension into the inferior vena cava (IVC). In addition, the patient had significant CAD with 95% occlusion of the proximal left anterior descending coronary artery amenable to percutaneous coronary intervention (PCI). After multidisciplinary discussions involving cardiovascular anesthesiology, cardiology, urology, and cardiothoracic surgery, it was estimated that the mortality benefit of immediate tumor …

Exploring Celiac Disease: A Case Analysis Of Multi-Systemic Symptoms And Effective Dietary Intervention In A Young Female, Mahmoud Ahmed, Vyshnavidevi Sunkara, Muhammad S Khan, Maryam Affaf, Mohammad Ahsan Anwaar

Faculty, Staff and Student Publications

This study presents the case of a 23-year-old woman diagnosed with celiac disease (CD), a condition triggered by an immune response to gluten, leading to inflammation in the small intestine. The patient manifested typical gastrointestinal symptoms, including diarrhea, abdominal pain, and vomiting, complemented by extra-intestinal signs such as fatigue and skin rashes. Diagnosis was corroborated through the presence of tTG-IgA antibodies and distinct histological changes in the duodenum. A notable finding was the patient's iron deficiency anemia, directly linked to the duodenal damage caused by CD. Effective management, encompassing a strict gluten-free diet and iron supplementation, resulted in marked improvement …

The Association Of Race And Ethnicity With Severe Maternal Morbidity Among Individuals Diagnosed With Hypertensive Disorders Of Pregnancy, Ashok Krishnaswami, Michael W Rich, Min Ji Kwak, Parag Goyal, Daniel E Forman, Abdulla A Damluji, Matthew Solomon, Jamal S Rana, Deborah M Kado, Michelle C Odden

Faculty, Staff and Student Publications

AIMS: Randomized clinical trials of hypertension treatment intensity evaluate the effects on incident major adverse cardiovascular events (MACEs) and serious adverse events (SAEs). Occurrences after a non-fatal index event have not been rigorously evaluated. The aim of this study was to evaluate the association of intensive (<120 >mmHg) to standard (<140 >mmHg) blood pressure (BP) treatment with mortality mediated through a non-fatal MACE or non-fatal SAE in 9361 participants in the Systolic Blood Pressure Intervention Trial.

METHODS AND RESULTS: Logistic regression and causal mediation modelling to obtain direct and mediated effects of intensive BP treatment. Primary outcome was all-cause mortality …

Effect Of Exogenous L-Carnitine On Aortic Stiffness In Dyslipidemic Adolescents: Design Of A Quadruple-Blind, Randomized, Controlled Interventional Trial, Justin P Zachariah, Sandra Pena, Philip J Lupo, Nagireddy Putluri, Daniel J Penny, Melissa A Richard

Faculty, Staff and Students Publications

BACKGROUND: Atherosclerotic cardiovascular disease (ASCVD) risk factors including vascular remodeling leading to hypertension and dyslipidemia are prevalent among children and adolescents. Conflicting observational and Mendelian randomization data suggest endogenous carnitine may affect arterial stiffness and lipid traits. Because of this, we developed a study to evaluate the causal role for carnitine in arterial stiffness at a point when the lifecourse trajectory to hypertension can be modified.

METHODS: This study is a mechanistic, double-blinded, randomized control trial (RCT) in 166 adolescents with dyslipidemia for the effect of 6 months of maximum dose 3 g daily oral l-carnitine supplementation (CS+) versus placebo …

Delayed Skeletal Development And Igf-1 Deficiency In A Mouse Model Of Lysinuric Protein Intolerance, Bridget M Stroup, Xiaohui Li, Sara Ho, Haonan Zhouyao, Yuqing Chen, Safa Ani, Brian Dawson, Zixue Jin, Ronit Marom, Ming-Ming Jiang, Isabel Lorenzo, Daniel Rosen, Denise Lanza, Nathalie Aceves, Sara Koh, John R Seavitt, Jason D Heaney, Brendan Lee, Lindsay C Burrage

Faculty, Staff and Students Publications

SLC7A7 deficiency, or lysinuric protein intolerance (LPI), causes loss of function of the y+LAT1 transporter critical for efflux of arginine, lysine and ornithine in certain cells. LPI is characterized by urea cycle dysfunction, renal disease, immune dysregulation, growth failure, delayed bone age and osteoporosis. We previously reported that Slc7a7 knockout mice (C57BL/6×129/SvEv F2) recapitulate LPI phenotypes, including growth failure. Our main objective in this study was to characterize the skeletal phenotype in these mice. Compared to wild-type littermates, juvenile Slc7a7 knockout mice demonstrated 70% lower body weights, 87% lower plasma IGF-1 concentrations and delayed skeletal development. Because poor survival prevents …

Why Animal Experiments Are Still Indispensable In Bone Research: A Statement By The European Calcified Tissue Society, Merle Stein, Florent Elefteriou, Björn Busse, Imke Ak Fiedler, Ronald Young Kwon, Eric Farrell, Mubashir Ahmad, Anita Ignatius, Liam Grover, Liesbet Geris, Jan Tuckermann

Faculty, Staff and Students Publications

Major achievements in bone research have always relied on animal models and in vitro systems derived from patient and animal material. However, the use of animals in research has drawn intense ethical debate and the complete abolition of animal experimentation is demanded by fractions of the population. This phenomenon is enhanced by the reproducibility crisis in science and the advance of in vitro and in silico techniques. 3D culture, organ-on-a-chip, and computer models have improved enormously over the last years. Nevertheless, the overall complexity of bone tissue-cross talk and the systemic and local regulation of bone physiology can often only …

Prdm16 Deletion Is Associated With Sex-Dependent Cardiomyopathy And Cardiac Mortality: A Translational, Multi-Institutional Cohort Study, Ryan J Kramer, Amir Nima Fatahian, Alice Chan, Jeffery Mortenson, Jennifer Osher, Bo Sun, Lauren E Parker, Michael B Rosamilia, Kyra B Potter, Kaila Moore, Sage L Atkins, Jill A Rosenfeld, Alona Birjiniuk, Edward Jones, Taylor S Howard, Jeffrey J Kim, Daryl A Scott, Seema Lalani, Omid M T Rouzbehani, Samantha Kaplan, Marissa A Hathaway, Jennifer L Cohen, S Yukiko Asaki, Hugo R Martinez, Sihem Boudina, Andrew P Landstrom

Faculty, Staff and Students Publications

BACKGROUND: 1p36 deletion syndrome can predispose to pediatric-onset cardiomyopathy. Deletion breakpoints are variable and may delete the transcription factor

METHODS: This retrospective cohort included subjects with 1p36 deletion syndrome from 4 hospitals. Prevalence of cardiomyopathy and freedom from death, cardiac transplantation, or ventricular assist device were analyzed. A systematic review cohort was derived for further analysis. A cardiac-specific

RESULTS: The retrospective cohort included 71 patients. Among individuals with

CONCLUSIONS:

Hunger Extends Lifespan By Modulating Histone Proteins, Hailan Liu, Hongjie Li, Yong Xu

Faculty, Staff and Students Publications

No abstract provided.

Behavioral Weight-Loss Interventions For Patients With Nafld: A Systematic Scoping Review, Maya Balakrishnan, Kyle Liu, Sydney Schmitt, Natalia I Heredia, Amy Sisson, Jane R Montealegre, Ruben Hernaez, Fasiha Kanwal, John Foreyt

Library Staff Publications

BACKGROUND: Clinically significant weight loss-which requires sustained dietary and physical activity changes-is central to treating NAFLD. Although behavioral interventions have demonstrated effectiveness in promoting weight loss among primary prevention populations, the data are limited among patients with NAFLD who need weight loss for treatment. We undertook this scoping review to map the existing data on the characteristics, weight-loss outcomes, and determinants of success of interventions evaluated among patients with NAFLD.

METHODS: We searched Medline, EMBASE, Cochrane, PsycINFO, and Web of Science from inception to January 1, 2023 to identify publications reporting weight loss among adults with NAFLD in behavioral weight-loss …

Food For Thought: Remission Of Perianal Pediatric Crohn's Disease On Specific Carbohydrate Diet Monotherapy, David Simon, Kalyani Patel, Prakash Masand, Richard Kellermayer

Faculty, Staff and Students Publications

There is growing interest among patients about the specific carbohydrate diet (SCD) as a treatment for Crohn's disease. In the meantime, deep remission in patients using SCD as their sole treatment has not been documented. We report a case with perianal and ileocolonic Crohn's disease in whom SCD monotherapy successfully induced and maintained not only clinical, but also endoscopic, radiographic and histologic (ie, deep mucosal remission) remission as well.

Pediatric Acute Liver Failure Secondary To Autoimmune Hepatitis In An Infant With Thrombocytopenia-Absent Radius (Tar) Syndrome: A Case Report, Rebecca Mercedes, Kalyani Patel, Henry Shiau, Krupa R Mysore, Wenly Ruan, Daniel H Leung, Mary Elizabeth M Tessier, Dana Cerminara, Sarah Nicholas, Kelby Fuller, Marielle Faraone, N Thao N Galvan, John Goss, Anna M Banc-Husu

Faculty, Staff and Students Publications

Thrombocytopenia absent radius (TAR) syndrome is a rare genetic disorder that has been associated with food protein-induced allergic proctocolitis and transient leukemoid reactions, among other manifestations. There has been no prior reports of its association with autoimmune disease, more specifically, autoimmune hepatitis (AIH) or the development of pediatric acute liver failure (PALF). We present a case of an 8-month-old infant with TAR syndrome who presented with PALF, secondary to AIH with elevated liver-kidney microsomal antibody (>1:2560). She received a liver transplant and had a very complicated postoperative course including severe T-cell-mediated rejection, infection, biliary stricture, persistently elevated liver-kidney microsomal …

Exploring Gastrointestinal Health In Mecp2 Duplication Syndrome, Davut Pehlivan, Muharrem Ak, Daniel G Glaze, Bernhard Suter, Kathleen J Motil

Faculty, Staff and Students Publications

BACKGROUND: MECP2 duplication syndrome (MDS) is a rare neurogenetic syndrome caused by duplications of MECP2 at the Xq28 region. Although constipation and gastrointestinal reflux are reported in MDS, a comprehensive characterization of gastrointestinal health has not been fully explored.

METHODS: We conducted a parent survey to explore the characteristics of gastrointestinal health in individuals with MDS using a secure online registry and compared differences in gastrointestinal symptoms between individuals with MDS and those with Rett syndrome (RTT).

KEY RESULTS: One hundred six surveys were analyzed. Symptoms commonly associated with constipation occurred in 72% to 89% of MDS individuals. Eleven percent …

T-Cell Receptor Beta Variable Gene Polymorphism Predicts Immune-Related Adverse Events During Checkpoint Blockade Immunotherapy, Bettzy Stephen, Joud Hajjar, Shrutii Sarda, Dzifa Yawa Duose, Jeffrey M Conroy, Carl Morrison, Anas Alshawa, Mingxuan Xu, Abdulrazzak Zarifa, Sapna P Patel, Ying Yuan, Evan Kwiatkowski, Linghua Wang, Jordi Rodon Ahnert, Siqing Fu, Funda Meric-Bernstam, Geoffrey M Lowman, Timothy Looney, Aung Naing

Faculty, Staff and Students Publications

BACKGROUND: Immune checkpoint inhibitors have revolutionized cancer treatment. However, they are associated with a unique spectrum of side effects, called immune-related adverse events (irAEs), which can cause significant morbidity and quickly progress to severe or life-threatening events if not treated promptly. Identifying predictive biomarkers for irAEs before immunotherapy initiation is therefore a critical area of research. Polymorphisms within the T-cell receptor beta (TCRB) variable (TRBV) gene have been implicated in autoimmune disease and may be mechanistically linked to irAEs. However, the repetitive nature of the TCRB locus and incomplete genome assembly has hampered the evaluation of TRBV polymorphisms in the …

Prevention Of Hepatocellular Carcinoma (Hcc) White Paper Of The Texas Collaborative Center For Hepatocellular Cancer (Tech) Multi-Stakeholder Conference, Hashem B El-Serag, John W Ward, Sumeet K Asrani, Amit G Singal, Nicole Rich, Aaron P Thrift, Salil Deshpande, Barbara J Turner, Ahmed O Kaseb, Ariel C Harrison, Brett E Fortune, Fasiha Kanwal

Faculty, Staff and Students Publications

BACKGROUND & AIMS: Texas has the highest age-adjusted incidence rate of hepatocellular carcinoma (HCC) in the United States. The Cancer Prevention and Research Institute of Texas has funded the Texas Collaborative Center for Hepatocellular Cancer (TeCH) to facilitate HCC research, education, and advocacy activities with the overall goal of reducing HCC mortality in Texas through coordination, collaboration, and advocacy.

METHODS: On September 17, 2022, TeCH co-sponsored a multi-stakeholder conference on HCC with the Baker Institute Center for Health and Biosciences. This conference was attended by HCC researchers, policy makers, payers, members from pharmaceutical industry and patient advocacy groups in and …

The Association Of Intensive Blood Pressure Treatment And Non-Fatal Cardiovascular Or Serious Adverse Events In Older Adults With Mortality: Mediation Analysis In Sprint, Adil A Ali, Khalid E Khalid, Hajir M Hussien, Somaya E Mohammed, Osman K Saeed

Faculty, Staff and Student Publications

INTRODUCTION: Human leukocyte antigens (HLA) account for up to one-half of the total genetic contribution to rheumatoid arthritis (RA) risk. The study investigated the association of HLA class II genotyping with RA susceptibility in Sudanese ethnic groups.

METHODS: The DRB1 and DQB1 alleles and haplotypes were determined in 122 RA patients (i.e., Gaalia = 54, Johayna = 24, Baggara = 17, Nile Nubian = 12, and others = 15) and 120 healthy controls of ethnic groups (i.e., Gaalia = 44, Johayna = 11, Baggara = 15, Nile Nubian = 9, and others = 21) using a polymerase chain reaction with …

Association Of Delirium And Depression With Respiratory And Outcome Measures In Covid-19 Inpatients, Alessio Simonetti, Cristina Pais, Vezio Savoia, Maria Camilla Cipriani, Matteo Tosato, Delfina Janiri, Evelina Bernardi, Ottavia Marianna Ferrara, Stella Margoni, Georgios D Kotzalidis, Daniela Chieffo, Massimo Fantoni, Rosa Liperoti, Francesco Landi, Roberto Bernabei, Gabriele Sani

Faculty, Staff and Students Publications

Delirium (DEL) and depression (DEP) may impair the course and severity of acute respiratory illness. The impact of such syndromes on respiratory and outcome parameters in inpatients with COVID-19 needs clarification. To clarify the relationship between DEL and DEP and respiratory outcome measures, we enrolled 100 inpatients from COVID-19 units of the Fondazione Policlinico Universitario Agostino Gemelli IRCCS of Rome. Participants were divided into those with DEL, DEP, or absence of either delirium or depression (CONT). Delirium severity was assessed with the Neelson and Champagne Confusion Scale (NEECHAM). Psychopathology was assessed with the Hamilton Rating Scale for Depression (HAM-D), the …

Pseudohypercreatininemia After Surgery For Aortic Dissection: A Case Report, Ayako Tasaki, Makoto Fukuda, Yuki Ikeda, Masatora Yamasaki, Ikko Yamaguchi, Shinichi Aishima, Motoaki Miyazono

Children’s Nutrition Research Center Staff Publications

Background: Elevated creatinine concentrations often indicate acute renal injury and renal biopsies are considered in this situation. However,pseudohypercreatininemia is potential cause of elevated creatinine concentrations, and invasive interventions should be avoided.

Case presentation: A 54-year-old woman underwent surgery for descending aortic dissection.Nine days postoperatively, her creatinine concentration increased from 1 mg/dl to 5.78 mg/dl (normal range, 0.47-0.7 mg/dl). Azotemia and hyperkalemia were absent and physical examination findings were unremarkable. Cystatin C concentration was 1.56 mg/l (normal range, 0.56-0.8 mg/l) and pseudohypercreatininemia was suspected. Testing with different reagents showed a creatinine concentration of 0.84 mg/dl. Immunoglobulin (Ig)G was markedly elevated, and …

Correcting Calculation And Data Errors Reveals That The Original Conclusions Were Incorrect In “The Best Drug Supplement For Obesity Treatment: A Systematic Review And Network Meta-Analysis”, Xiaoxin Yu, Patrice L Capers, Roger S Zoh, David B Allison

Children’s Nutrition Research Center Staff Publications

The goal of this study was to reproduce and evaluate the reliability of the network meta-analysis performed in the article "The best drug supplement for obesity treatment: A systematic review and network meta-analysis" by Salari et al. In recent years, it has become more common to employ network meta-analysis to assess the relative efficacy of treatments often used in clinical practice. To duplicate Salari et al.'s research, we pulled data directly from the original trials and used Cohen's D to determine the effect size for each treatment. We reanalyzed the data since we discovered significant differences between the data we …

Differential Effects Of Bariatric Surgery And Caloric Restriction On Hepatic One-Carbon And Fatty Acid Metabolism, Arnon Haran, Michael Bergel, Doron Kleiman, Liron Hefetz, Hadar Israeli, Sarah Weksler-Zangen, Bella Agranovich, Ifat Abramovich, Rachel Ben-Haroush Schyr, Eyal Gottlieb, Danny Ben-Zvi

Faculty, Staff and Student Publications

Weight loss interventions, including dietary changes, pharmacotherapy, or bariatric surgery, prevent many of the adverse consequences of obesity, and may also confer intervention-specific benefits beyond those seen with decreased weight alone. We compared the molecular effects of different interventions on liver metabolism to understand the mechanisms underlying these benefits. Male rats on a high-fat, high-sucrose diet underwent sleeve gastrectomy (SG) or intermittent fasting with caloric restriction (IF-CR), achieving equivalent weight loss. The interventions were compared to

Integrating Genetics And Metabolomics From Multi-Ethnic And Multi-Fluid Data Reveals Putative Mechanisms For Age-Related Macular Degeneration, Xikun Han, Ines Lains, Jun Li, Jinglun Li, Yiheng Chen, Bing Yu, Qibin Qi, Eric Boerwinkle, Robert Kaplan, Bharat Thyagarajan, Martha Daviglus, Charlotte E Joslin, Jianwen Cai, Marta Guasch-Ferré, Deirdre K Tobias, Eric Rimm, Alberto Ascherio, Karen Costenbader, Elizabeth Karlson, Lorelei Mucci, A Heather Eliassen, Oana Zeleznik, John Miller, Demetrios G Vavvas, Ivana K Kim, Rufino Silva, Joan Miller, Frank Hu, Walter Willett, Jessica Lasky-Su, Peter Kraft, J Brent Richards, Stuart Macgregor, Deeba Husain, Liming Liang

Faculty, Staff and Student Publications

Age-related macular degeneration (AMD) is a leading cause of blindness in older adults. Investigating shared genetic components between metabolites and AMD can enhance our understanding of its pathogenesis. We conduct metabolite genome-wide association studies (mGWASs) using multi-ethnic genetic and metabolomic data from up to 28,000 participants. With bidirectional Mendelian randomization analysis involving 16,144 advanced AMD cases and 17,832 controls, we identify 108 putatively causal relationships between plasma metabolites and advanced AMD. These metabolites are enriched in glycerophospholipid metabolism, lysophospholipid, triradylcglycerol, and long chain polyunsaturated fatty acid pathways. Bayesian genetic colocalization analysis and a customized metabolome-wide association approach prioritize putative causal …