Mechanisms Of Resistance To Oncogenic Kras Inhibition In Pancreatic Cancer, Julien Dilly, Megan T Hoffman, Laleh Abbassi, Ziyue Li, Francesca Paradiso, Brendan D Parent, Connor J Hennessey, Alexander C Jordan, Micaela Morgado, Shatavisha Dasgupta, Giselle A Uribe, Annan Yang, Kevin S Kapner, Felix P Hambitzer, Li Qiang, Hanrong Feng, Jacob Geisberg, Junning Wang, Kyle E Evans, Hengyu Lyu, Aislyn Schalck, Ningping Feng, Anastasia M Lopez, Christopher A Bristow, Michael P Kim, Kimal I Rajapakshe, Vahid Bahrambeigi, Jennifer A Roth, Kavita Garg, Paola A Guerrero, Ben Z Stanger, Simona Cristea, Scott W Lowe, Timour Baslan, Eliezer M Van Allen, Joseph D Mancias, Emily Chan, Abraham Anderson, Yuliya V Katlinskaya, Alex K Shalek, David S Hong, Shubham Pant, Jill Hallin, Kenna Anderes, Peter Olson, Timothy P Heffernan, Seema Chugh, James G Christensen, Anirban Maitra, Brian M Wolpin, Srivatsan Raghavan, Jonathan A Nowak, Peter S Winter, Stephanie K Dougan, Andrew J Aguirre

Faculty, Staff and Student Publications

KRAS inhibitors demonstrate clinical efficacy in pancreatic ductal adenocarcinoma (PDAC); however, resistance is common. Among patients with KRASG12C-mutant PDAC treated with adagrasib or sotorasib, mutations in PIK3CA and KRAS, and amplifications of KRASG12C, MYC, MET, EGFR, and CDK6 emerged at acquired resistance. In PDAC cell lines and organoid models treated with the KRASG12D inhibitor MRTX1133, epithelial-to-mesenchymal transition and PI3K-AKT-mTOR signaling associate with resistance to therapy. MRTX1133 treatment of the KrasLSL-G12D/+; Trp53LSL-R172H/+; p48-Cre (KPC) mouse model yielded deep tumor regressions, but drug resistance ultimately emerged, accompanied by amplifications of Kras, Yap1, Myc, Cdk6, and Abcb1a/b, and co-evolution of drug-resistant transcriptional programs. …

Vertical Targeting Of The Pi3k/Akt Pathway At Multiple Points Is Synergistic And Effective For Non-Hodgkin Lymphoma, Kristyna Kupcova, Jana Senavova, Filip Jura, Vaclav Herman, Anezka Rajmonova, Mariana Pacheco-Blanco, Tereza Chrbolkova, Iva Hamova, R Eric Davis, Ondrej Havranek

Faculty, Staff and Student Publications

The phosphatidylinositol 3‑kinase/protein kinase B (PI3K/AKT) signaling pathway is critically active in many cell types, both normal and neoplastic. Many small-molecule inhibitors targeting different levels of the PI3K/AKT pathway have been developed for cancer therapy, but their efficacy is reduced by compensatory pathway re-activation mechanisms, and their tolerability by toxic side effects. We studied this problem using cell lines representing diffuse large B-cell lymphoma (SUDHL-4 and OCI-Ly7), a genetically-encoded live-cell reporter of AKT activity, and 3 small-molecule inhibitors targeting different levels of the pathway: idelalisib (PI3Kδ), GSK2334470 (PDPK1), and ipatasertib (AKT). Half-maximal (IC50) concentrations of these inhibitors for AKT activity …

Therapeutic Targeting Of Hypoxia Inducible Factor In Acute Respiratory Distress Syndrome, Thu T Tran, Holger K Eltzschig, Xiaoyi Yuan

Faculty, Staff and Student Publications

Acute respiratory distress syndrome (ARDS) is characterized by bilateral chest infiltration and acute hypoxic respiratory failure. ARDS carries significant morbidity and mortality despite advancements in medical management, calling for the development of novel therapeutic targets. Hypoxia-inducible factor (HIF) is a heterodimeric protein involved in various essential pathways, including metabolic reprogramming, immune modulation, angiogenesis and cell cycle regulation. HIF is routinely degraded in homeostasis conditions via the prolyl hydroxylase domain/von Hippel-Lindau protein pathway. However, HIF is stabilized in ARDS via various mechanisms (oxygen-dependent and independent) as an endogenous protective pathway and plays multifaceted roles in different cell populations. This review focuses …

Bacillus Licheniformis Suppresses Clostridium Perfringens Infection Via Modulating Inflammatory Response, Antioxidant Status, Inflammasome Activation And Microbial Homeostasis In Broilers, Xiao Xiao, Songke Qin, Tiantian Cui, Jinsong Liu, Yanping Wu, Yifan Zhong, Caimei Yang

Faculty, Staff and Student Publications

Pathogenic bacteria infection, especially Clostridium perfringens (C. perfringens), markedly threatened the health of animals, and further caused huge economic loss. In this study, Bacillus licheniformis HJ0135 (BL) was used. Oxford cup bacteriostatic test and inhibitory rate test were conducted to evaluate the antibacterial ability of BL. Results showed the strongest inhibitory role of BL on C. perfringens (P < 0.05). Afterwards, 540 one-day-old yellow-feather broilers (32.7 ± 0.2 g) were randomly allocated into 3 groups, including CON group (basal diet), CP group (basal diet + 1 × 109 CFU C. perfringens in gavage), and BL + CP group (basal diet containing 7.5 × 106 CFU/g BL + 1 × 109 CFU C. perfringens in gavage). At d 70, broilers in the CP and BL + CP groups were treated with C. perfringens by continuously oral administration for 5 d. The experiment lasted for 75 d. The serum, immune organs, jejunal mucosa, and cecal contents were collected for analysis. In vivo experiment showed that BL supplementation markedly improved (P < 0.05) BW, ADG, thymus index, serum immunoglobins and antioxidases, reduced feed conversion ratio (FCR) and serum pro-inflammatory cytokines of C. perfringens-infected broilers. Furthermore, the increased jejunal injury and levels of pro-inflammatory cytokines, decreased gene expressions of tight junction proteins in the jejunal mucosa were significantly alleviated (P < 0.05) by BL. More importantly, the activation of NOD-, LRR- and pyrin domain-containing protein 3 (NLRP3) inflammasome was inhibited (P < 0.05) by BL to further attenuate jejunal damage. Besides, BL supplementation markedly increased (P < 0.05) the cecal isobutyric acid and isovaleric acid. Microbial analysis showed that BL changed the composition and relative abundances of microbiota in the cecal contents (P < 0.05), especially the short chain fatty acids (SCFAs)-producing bacteria including Eubacterium_coprostanoligenes_group, Megamonas, Faecalibacterium, and Lactobacillus, which further protected against C. perfringens-induced jejunal inflammation in broilers. Our study laid a theoretical basis for the application of probiotics in lessening C. perfringens-related diseases in poultry farming.

Calcineurin Inhibition Enhances Caenorhabditis Elegans Lifespan By Defecation Defects-Mediated Calorie Restriction And Nuclear Hormone Signaling, Priyanka Das, Alejandro Aballay, Jogender Singh

Faculty, Staff and Student Publications

Calcineurin is a highly conserved calcium/calmodulin-dependent serine/threonine protein phosphatase with diverse functions. Inhibition of calcineurin is known to enhance the lifespan of Caenorhabditis elegans through multiple signaling pathways. Aiming to study the role of calcineurin in regulating innate immunity, we discover that calcineurin is required for the rhythmic defecation motor program (DMP) in C. elegans. Calcineurin inhibition leads to defects in the DMP, resulting in intestinal bloating, rapid colonization of the gut by bacteria, and increased susceptibility to bacterial infection. We demonstrate that intestinal bloating caused by calcineurin inhibition mimics the effects of calorie restriction, resulting in enhanced lifespan. …

Intraoperative Methadone Administration For Total Mastectomy: A Single Center Retrospective Study, Juan P Cata, Yusuf Zaidi, Juan Jose Guerra-Londono, Evan D Kharasch, Matthew Piotrowski, Spencer Kee, Nicolas A Cortes-Mejia, Jose Miguel Gloria-Escobar, Peter F Thall, Ruitao Lin

Faculty, Staff and Student Publications

Background: Breast cancer is the most frequent type of cancer and the second leading cause of cancer-related mortality in women. Mastectomies remain a key component of the treatment of non-metastatic breast cancer, and strategies to treat acute postoperative pain, a complication affecting nearly all patients undergoing surgery, continues to be an important clinical challenge. This study aimed to determine the impact of intraoperative methadone administration compared to conventional short-acting opioids on pain-related perioperative outcomes in women undergoing a mastectomy.

Methods: This single-center retrospective study included adult women undergoing total mastectomy. The primary outcome of this study was postoperative pain intensity …

Consensus Molecular Subtyping Of Metastatic Colorectal Cancer Expands Biomarker-Directed Therapeutic Benefit For Patients With Cms1 And Cms2 Tumors, Saikat Chowdhury, Joanne Xiu, Jennifer R Ribeiro, Theodore Nicolaides, Jian Zhang, W Michael Korn, Kelsey A Poorman, Heinz-Josef Lenz, John L Marshall, Matthew J Oberley, George W Sledge, David Spetzler, Scott Kopetz, John Paul Shen

Faculty, Staff and Student Publications

Background: We developed a whole transcriptome sequencing (WTS)-based Consensus Molecular Subtypes (CMS) classifier using FFPE tissue and investigated its prognostic and predictive utility in a large clinico-genomic database of CRC patients (n = 24,939).

Methods: The classifier was trained against the original CMS datasets using an SVM model and validated in an independent blinded TCGA dataset (88.0% accuracy). Kaplan-Meier estimates of overall survival (OS) and time-on-treatment (TOT) were calculated for each CMS (p < 0.05 considered significant).

Results: CMS2 tumors were enriched on left-side of colon and conferred the longest median OS. In RAS-wildtype mCRC, left-sided tumors and CMS2 classification were associated with longer …

Global Statement Defining Interventional Radiology-Have We Reached The Tipping Point?, Robert A Morgan, Parag J Patel, Christoph Binkert, Alda Tam

Faculty, Staff and Student Publications

No abstract provided.

Localized Intratumoral Delivery Of Immunomodulators For Oral Cancer And Oral Potentially Malignant Disorders, Nourhan I Hussein, Andrea H Molina, Gemalene M Sunga, Moran Amit, Yu Leo Lei, Xiao Zhao, Jeffrey D Hartgerink, Andrew G Sikora, Simon Young

Faculty, Staff and Student Publications

Immunotherapy has developed into an important modality of modern cancer treatment. Unfortunately, checkpoint inhibitor immunotherapies are currently delivered systemically and require frequent administration, which can result in toxicity and severe, sometimes fatal, adverse events. Localized delivery of immunomodulators for oral cancer and oral potentially malignant disorders offers the promise of maximum therapeutic potential and reduced systemic adverse effects. This review will discuss the limitations of current standard-of-care systemic therapies and highlight research advances in localized, intratumoral delivery platforms for immunotherapy for oral cancer and oral potentially malignant disorders.

Association Analysis Of Mitochondrial Dna Heteroplasmic Variants: Methods And Application, Xianbang Sun, Katia Bulekova, Jian Yang, Meng Lai, Achilleas N Pitsillides, Xue Liu, Yuankai Zhang, Xiuqing Guo, Qian Yong, Laura M Raffield, Jerome I Rotter, Stephen S Rich, Goncalo Abecasis, April P Carson, Ramachandran S Vasan, Joshua C Bis, Bruce M Psaty, Eric Boerwinkle, Annette L Fitzpatrick, Claudia L Satizabal, Dan E Arking, Jun Ding, Daniel Levy, Chunyu Liu

Faculty, Staff and Student Publications

We rigorously assessed a comprehensive association testing framework for heteroplasmy, employing both simulated and real-world data. This framework employed a variant allele fraction (VAF) threshold and harnessed multiple gene-based tests for robust identification and association testing of heteroplasmy. Our simulation studies demonstrated that gene-based tests maintained an appropriate type I error rate at α = 0.001. Notably, when 5 % or more heteroplasmic variants within a target region were linked to an outcome, burden-extension tests (including the adaptive burden test, variable threshold burden test, and z-score weighting burden test) outperformed the sequence kernel association test (SKAT) and the original burden …

Decitabine, Venetoclax, And Ponatinib For Advanced Phase Chronic Myeloid Leukaemia And Philadelphia Chromosome-Positive Acute Myeloid Leukaemia: A Single-Arm, Single-Centre Phase 2 Trial, Nicholas J Short, Daniel Nguyen, Elias Jabbour, Jayastu Senapati, Zhihong Zeng, Ghayas C Issa, Hussein Abbas, Cedric Nasnas, Wei Qiao, Xuelin Huang, Gautam Borthakur, Kelly Chien, Fadi G Haddad, Naveen Pemmaraju, Omer S Karrar, Danielle Nguyen, Marina Konopleva, Hagop Kantarjian, Farhad Ravandi

Faculty, Staff and Student Publications

BACKGROUND: Advanced phase Philadelphia chromosome-positive myeloid disease-consisting of chronic myeloid leukaemia in the myeloid blast phase and in the accelerated phase, and Philadelphia chromosome-positive acute myeloid leukaemia-is associated with poor outcomes. Although previous studies have suggested the benefit of chemotherapy and BCR::ABL1 tyrosine kinase inhibitor combinations, the optimal regimen is uncertain and prospective studies for this rare group of diseases are scant. Preclinical and retrospective clinical data suggest possible synergy between the BCL-2 inhibitor venetoclax and BCR::ABL1 tyrosine kinase inhibitors. We therefore aimed to design a study to evaluate the safety and activity of a novel combination of decitabine, venetoclax, …

Surgical Predictors Of Clinical Outcome 6 Years After Revision Acl Reconstruction, Rick W Wright, Laura J Huston, Amanda K Haas, Jacquelyn S Pennings, Christina R Allen, Daniel E Cooper, Thomas M Deberardino, Warren R Dunn, Brett Brick A Lantz, Kurt P Spindler, Michael J Stuart, Annunziato Ned Amendola, Christopher C Annunziata, Robert A Arciero, Bernard R Bach, Champ L Baker, Arthur R Bartolozzi, Keith M Baumgarten, Jeffrey H Berg, Geoffrey A Bernas, Stephen F Brockmeier, Robert H Brophy, Charles A Bush-Joseph, J Brad Butler, James L Carey, James E Carpenter, Brian J Cole, Jonathan M Cooper, Charles L Cox, R Alexander Creighton, Tal S David, David C Flanigan, Robert W Frederick, Theodore J Ganley, Charles J Gatt, Steven R Gecha, James Robert Giffin, Sharon L Hame, Jo A Hannafin, Christopher D Harner, Norman Lindsay Harris, Keith S Hechtman, Elliott B Hershman, Rudolf G Hoellrich, David C Johnson, Timothy S Johnson, Morgan H Jones, Christopher C Kaeding, Ganesh V Kamath, Thomas E Klootwyk, Bruce A Levy, C Benjamin Ma, G Peter Maiers, Robert G Marx, Matthew J Matava, Gregory M Mathien, David R Mcallister, Eric C Mccarty, Robert G Mccormack, Bruce S Miller, Carl W Nissen, Daniel F O'Neill, Brett D Owens, Richard D Parker, Mark L Purnell, Arun J Ramappa, Michael A Rauh, Arthur C Rettig, Jon K Sekiya, Kevin G Shea, Orrin H Sherman, James R Slauterbeck, Matthew V Smith, Jeffrey T Spang, Steven J Svoboda, Timothy N Taft, Joachim J Tenuta, Edwin M Tingstad, Armando F Vidal, Darius G Viskontas, Richard A White, James S Williams, Michelle L Wolcott, Brian R Wolf, James J York

Faculty, Staff and Student Publications

Background: Revision anterior cruciate ligament (ACL) reconstruction has been documented to have inferior outcomes compared with primary ACL reconstruction. The reasons why remain unknown.

Purpose: To determine whether surgical factors performed at the time of revision ACL reconstruction can influence a patient's outcome at 6-year follow-up.

Study design: Cohort study; Level of evidence, 2.

Methods: Patients who underwent revision ACL reconstruction were identified and prospectively enrolled between 2006 and 2011. Data collected included baseline patient characteristics, surgical technique and pathology, and a series of validated patient-reported outcome instruments: Knee injury and Osteoarthritis Outcome Score (KOOS), International Knee Documentation Committee (IKDC) …

Results Of A Randomized Phase Ii Trial Of Paclitaxel And Carboplatin Versus Bleomycin, Etoposide And Cisplatin For Newly Diagnosed And Recurrent Chemonaive Stromal Ovarian Tumors: An Nrg Oncology/Gynecologic Oncology Group Study14, Jubilee Brown, Austin Miller, Laura L Holman, Floor Backes, Christa Nagel, David Bender, David S Miller, Matthew A Powell, Shannon N Westin, Albert Bonebrake, Carolyn Y Muller, Angeles Alvarez Secord, Erin Crane, John Schorge, William P Tew, Anil K Sood, Michael A Bookman, Carol Aghajanian, David M Gershenson

Faculty, Staff and Student Publications

Objectives: To assess the efficacy and toxicity of paclitaxel and carboplatin (PC) compared to bleomycin, etoposide, and cisplatin (BEP) for treatment of newly diagnosed Stage IIA-IV or recurrent chemotherapy-naive ovarian sex cord-stromal tumors (SCST).

Methods: This phase II noninferiority trial randomly assigned patients to receive PC (6 cycles P 175 mg/m2 and C AUC = 6 IV every 3 weeks), or BEP (4 cycles B 20 units/m2 IV push day 1, E 75 mg/m2 IV days 1-5, and cisplatin 20 mg/m2 IV days 1-5 every 3 weeks). The primary endpoint was progression- free survival (PFS). This trial is registered with …

Uterine-Conserving Treatment Options For Atypical Endometrial Hyperplasia And Early Endometrial Cancer, Naomi N Adjei, Mikayla Borthwick Bowen, Roni Nitecki Wilke, Melinda S Yates, Shannon N Westin

Faculty, Staff and Student Publications

Purpose of review: This review aims to synthesize available literature on uterine-conserving treatment options for atypical endometrial hyperplasia and grade 1 endometrial carcinoma while highlighting remaining unanswered questions.

Recent findings: The need for uterine-conserving treatment options for atypical endometrial hyperplasia and grade 1 endometrial carcinoma is growing with the increasing number of cases in younger patients or those who cannot undergo surgery. We reviewed the oncological and reproductive outcomes associated with endocrine therapies used for atypical endometrial hyperplasia and grade 1 endometrial carcinoma. The rising prevalence of delayed childbearing, obesity, and diabetes in reproductive-age individuals and of medical comorbidities associated …

A Festschrift For Janice Kiecolt-Glaser: At The Origin Of Stress And Immunity, Robert Dantzer

Faculty, Staff and Student Publications

No abstract provided.

Evaluation Of Chronic Pancreatitis Prognosis Score In An American Cohort, Soo Kyung Park, Darwin L Conwell, Phil A Hart, Shuang Li, Kimberly Stello, Evan L Fogel, William E Fisher, Christopher E Forsmark, Stephen J Pandol, Walter G Park, Mark Topazian, Jose Serrano, Santhi Swaroop Vege, Stephen K Van Den Eeden, Liang Li, Dhiraj Yadav, Jami L Saloman

Faculty, Staff and Student Publications

Introduction: Chronic Pancreatitis Prognosis Score (COPPS) was developed to discriminate disease severity and predict risk for future hospitalizations. In this cohort study, we evaluated if COPPS predicts the likelihood of hospitalization(s) in an American cohort.

Methods: The Chronic Pancreatitis, Diabetes, and Pancreatic Cancer consortium provided data and serum from subjects with chronic pancreatitis (N = 279). COPPS was calculated with baseline data and stratified by severity (low, moderate, and high). Primary endpoints included number and duration of hospitalizations during 12-month follow-up.

Results: The mean ± SD COPPS was 8.4 ± 1.6. COPPS correlated with all primary outcomes: hospitalizations for any …

Antibiotic-Associated Neutropenia Is Marked By The Depletion Of Intestinal Lachnospiraceae And Associated Metabolites In Pediatric Patients, Josaura Fernandez-Sanchez, Rachel Rodgers, Arushana A Maknojia, Nusrat Shaikh, Hannah Yan, Marlyd E Mejia, Hope Hendricks, Robert R Jenq, Pavan Reddy, Ritu Banerjee, Jeremy M Schraw, Megan T Baldridge, Katherine Y King

Faculty, Staff and Student Publications

Prolonged antibiotic exposure causes dangerous hematologic side effects, including neutropenia, in up to 34% of patients. Murine studies established a link between the intestinal microbiota and hematopoiesis. To identify factors that predispose to neutropenia in pediatric patients, we evaluated changes in microbiota‐derived metabolites and intestinal microbiota composition after prolonged courses of antibiotics. In this multi‐center study, patients with infections requiring anticipated antibiotic treatment of two or more weeks were enrolled. Stool samples were obtained at the start and completion of antibiotics or at neutropenia onset (prospective arm). Some patients were enrolled in a retrospective arm in which a stool sample …

Circulating Galectin-3: A Prognostic Biomarker In Hepatocellular Carcinoma, Shadi Chamseddine, Betul Gok Yavuz, Yehia I Mohamed, Sunyoung S Lee, James C Yao, Zishuo Ian Hu, Michael Lapelusa, Lianchun Xiao, Ryan Sun, Jeffrey S Morris, Rikita I Hatia, Manal Hassan, Dan G Duda, Maria Diab, Amr Mohamed, Ahmed Nassar, Hesham M Amin, Ahmed Omar Kaseb

Faculty, Staff and Student Publications

INTRODUCTION: Galectin-3 plays critical roles in the adhesion, proliferation, and differentiation of tumor cells. Recent data have suggested that galectin-3 plays a role in the development of hepatocellular carcinoma (HCC); however, its prognostic value has not been validated. The aim of our study was to evaluate the clinical and prognostic value of galectin-3 in patients with HCC.

METHODS: We prospectively enrolled and collected clinicopathologic data and serum samples from 767 patients with HCC between 2001 and 2014 at The University of Texas MD Anderson Cancer Center. Two hundred patients without HCC were also enrolled and had data collected. The Kaplan-Meier …

Trends And Disparities In Coronary Artery Disease And Obesity-Related Mortality In The United States From 1999-2022, Mushood Ahmed, Hira Javaid, Aimen Shafiq, Zain Ali Nadeem, Areeba Ahsan, Abdullah Nofal, Raheel Ahmed, Mahboob Alam, Marat Fudim, Gregg C Fonarow, Mamas A Mamas

Faculty, Staff and Students Publications

BACKGROUND: Almost half of the US adult population has obesity, which predisposes to atherosclerosis and can lead to poor prognosis in coronary artery disease (CAD). We aim to identify CAD and obesity-related mortality trends among adults in the United States stratified by age, sex, race and geographical location.

METHODS: The CDC-WONDER database was used to extract death certificate data for adults aged ≥ 25 years. Crude mortality rates (CMR) and age-adjusted mortality rates (AAMRs) per 100,000 persons were calculated, and temporal trends were described by calculating annual percent change (APC) and the average APC (AAPC) in the rates using Joinpoint …

Telemedicine For Patients With Systemic Lupus Erythematosus In A Publicly Funded Hospital System: Retrospective Study, Sebastian Bruera, Kristen Andrews Staggers, Maria Eugenia Suarez-Almazor, Sandeep Krishna Agarwal

Faculty, Staff and Students Publications

BACKGROUND: Systemic lupus erythematosus (SLE) is a chronic autoimmune disease that requires frequent clinic and laboratory visits. However, patients with SLE, particularly those who are underresourced, have unacceptably high rates of no-shows.

OBJECTIVE: This study aims to determine no-show rates associated with telemedicine visits during the COVID-19 pandemic in comparison to no-show rates associated with contemporaneous and historic in-person visits.

METHODS: We performed a retrospective cohort study in a publicly funded county hospital system in Houston, Texas. We identified a cohort of established patients with SLE by the International Classification of Diseases codes that were independently confirmed as SLE by …

Economic And Humanistic Burden Of Rheumatoid Arthritis: Results From The Us National Survey Data 2018-2020, Yinan Huang, Jieni Li, Sandeep Krishna Agarwal

Faculty, Staff and Students Publications

OBJECTIVE: Our objective was to estimate the economic and humanistic burden among US adults with rheumatoid arthritis (RA).

METHODS: This study analyzed results from the Medical Expenditure Panel Survey from 2018 to 2020. Adults (aged ≥18 years) self-reporting with RA or with the presence of the International Classification of Disease, 10th Revision clinical modification codes were identified. Healthcare expenditures (inpatient care, outpatient care, emergency department, office visits, prescription medications, home health, and others) were measured. The Short Form 12 Health Survey physical component summary (PCS), mental component summary (MCS), activities of daily living (ADL), and instrumental ADL (IADL) were measured. …

Vital Exhaustion And Biomarkers Associated With Cardiovascular Risk: The Aric Study, Matthew R Deshotels, Mahmoud Al Rifai, Caroline Sun, Ali Agha, Elizabeth Selvin, B Gwen Windham, Viola Vaccarino, Erin D Michos, Hani Jneid, Glenn N Levine, Christopher Fagundes, Salim S Virani, Christie M Ballantyne, Vijay Nambi

Faculty, Staff and Students Publications

BACKGROUND: Vital exhaustion, defined as excessive fatigue, demoralization, and irritability due to chronic stress, is independently associated with cardiovascular disease (CVD).

OBJECTIVES: The purpose of this study was to examine the association of vital exhaustion with biomarkers associated with CVD risk in the ARIC (Atherosclerosis Risk In Communities) study.

METHODS: We examined the cross-sectional association of vital exhaustion (assessed using the Maastricht Vital Exhaustion Questionnaire [MVEQ]) with cardiac biomarker (high-sensitivity troponin T [hs-TnT], N-terminal pro-B-type natriuretic peptide [NT-proBNP]) and high-sensitivity C-reactive protein (hs-CRP) levels in 11,542 ARIC study participants without CVD at ARIC visit 2 using multivariable logistic and linear …

Assessment Of Psycho-Emotional Symptoms In Cancer Patients In An Oncology-Palliative Care Department From Romania, Roxana Andreea Rahnea-Nita, Laura-Florentina Rebegea, Elena Gabriela Valcu, Mihaela Dumitru, Radu Valeriu Toma, Mihai Georgescu, Georgia Luiza Serbanescu, Maria Alexandra Barbu, Georgiana Bianca Constantin, Gabriela Rahnea-Nita

Journal of Mind and Medical Sciences

Introduction. Anxiety and depression have an increased prevalence in cancer patients, especially in those in an advanced stage of the disease. These disorders have a major impact on the social life, existential concerns and quality of life of cancer patients. Materials and Methods. A number of 114 consecutive patients were included in the study (in a period of 2 weeks) who were screened for anxiety, depression and for other common symptoms, using Hospital Anxiety and Depression Scale (HADS) and Edmonton Symptom Assessment System (ESAS). Results. Regarding the age - the abnormal level of anxiety and depression: the percentage of patients …

Micro Life, David Burton

HCA Healthcare Journal of Medicine

Painting is what I do to slow my brain and relax my body after a busy day at the hospital. Nothing puts me directly into a flow state like slowly moving acrylic paint across a canvas. This piece titled “Micro Life” depicts the diversity of life constantly surrounding us at the microbiological level everywhere we go. As a strong believer in nutrition and a healthy lifestyle, I know how important our microbiome is to healthy digestion and a properly functioning immune system. On the other side, I have witnessed the devastating effects dangerous microorganisms can have on our already compromised …

The Santa Clara, 2024-10-31, Santa Clara University

The Santa Clara

No abstract provided.

Takotsubo Syndrome: An International Expert Consensus Report On Practical Challenges And Specific Conditions (Part-2: Specific Entities, Risk Stratification And Challenges After Recovery), Kenan Yalta, John E Madias, Nicholas G Kounis, Shams Y-Hassan, Marija Polovina, Servet Altay, Alexandre Mebazaa, Mehmet Birhan Yilmaz, Yuri Lopatin, Mamas A Mamas, Robert J Gil, Ritu Thamman, Abdallah Almaghraby, Biykem Bozkurt, Gani Bajraktari, Thomas Fink, Vassil Traykov, Stephane Manzo-Silberman, Ulvi Mirzoyev, Sekib Sokolovic, Zviad V Kipiani, Cecilia Linde, Petar M Seferovic

Faculty, Staff and Students Publications

Takotsubo syndrome (TTS) still remains as an enigmatic phenomenon. In particular, long-term challenges (including clinical recurrence and persistent symptoms) and specific entities in the setting of TTS have been the evolving areas of interest. On the other hand, a significant gap still exists regarding the proper risk-stratification of this phenomenon in the short and long terms. The present paper, the second part (part-2) of the consensus report, aims to discuss less well-known aspects of TTS including specific entities, challenges after recovery and risk-stratification.

Optimal Infused Cd34+ Cell Dose In Multiple Myeloma Patients Undergoing Upfront Autologous Hematopoietic Stem Cell Transplantation, Oren Pasvolsky, Curtis Marcoux, Denái R Milton, Babar Pal, Mark R Tanner, Qaiser Bashir, Samer Srour, Jaehyun Lee, Neeraj Saini, Paul Lin, Jeremy Ramdial, Yago Nieto, Guilin Tang, Yosra Aljawai, Partow Kebriaei, Melody R Becnel, Hans C Lee, Krina K Patel, Sheeba K Thomas, Robert Z Orlowski, Elizabeth J Shpall, Richard E Champlin, Muzaffar H Qazilbash

Faculty, Staff and Student Publications

Autologous transplantation remains the standard of care for eligible multiple myeloma (MM) patients, yet optimal CD34+ cell dose remains unclear. We conducted a retrospective study on MM patients undergoing upfront transplant between 2005 and 2021 and divided them into low (≤2.5 × 106 cells/kg) and high (>2.5 × 106 cells/kg) CD34+ dose groups. We included 2479 patients, 95 in the low CD34+ group and 2384 in the high CD34+ group. Patients in the low CD34+ group were older (63.2 vs 61.1 years, p = 0.013), more often had R-ISS III (19% vs 9%, p = 0.014), received plerixafor (60% …

Takotsubo Syndrome: An International Expert Consensus Report On Practical Challenges And Specific Conditions (Part-1: Diagnostic And Therapeutic Challenges), Kenan Yalta, John E Madias, Nicholas G Kounis, Shams Y-Hassan, Marija Polovina, Servet Altay, Alexandre Mebazaa, Mehmet Birhan Yilmaz, Yuri Lopatin, Mamas A Mamas, Robert J Gil, Ritu Thamman, Abdallah Almaghraby, Biykem Bozkurt, Gani Bajraktari, Thomas Fink, Vassil Traykov, Stephane Manzo-Silberman, Ulvi Mirzoyev, Sekib Sokolovic, Zviad V Kipiani, Cecilia Linde, Petar M Seferovic

Faculty, Staff and Students Publications

In the recent years, there has been a burgeoning interest in Takotsubo syndrome (TTS), which is renowned as a specific form of reversible myocardial dysfunction. Despite the extensive literature available on TTS, clinicians still face several practical challenges associated with the diagnosis and management of this phenomenon. This potentially results in the underdiagnosis and improper management of TTS in clinical practice. The present paper, the first part (part-1) of the consensus report, aims to cover diagnostic and therapeutic challenges associated with TTS along with certain recommendations to combat these challenges.

Question Answering For Electronic Health Records: Scoping Review Of Datasets And Models, Jayetri Bardhan, Kirk Roberts, Daisy Zhe Wang

Faculty, Staff and Student Publications

Background: Question answering (QA) systems for patient-related data can assist both clinicians and patients. They can, for example, assist clinicians in decision-making and enable patients to have a better understanding of their medical history. Substantial amounts of patient data are stored in electronic health records (EHRs), making EHR QA an important research area. Because of the differences in data format and modality, this differs greatly from other medical QA tasks that use medical websites or scientific papers to retrieve answers, making it critical to research EHR QA.

Objective: This study aims to provide a methodological review of existing works on …

The Relationship Of Dietary Pattern And Physical Activity On Cholesterol Level In Young Adults, Wahyuni Sammeng

Indonesian Journal of Public Health Nutrition (IJPHN)

High blood cholesterol levels are a serious problem because they are one of the risk factors for degenerative diseases such as cardiovascular. Research data shows that in Ambon City, 32.49% of the population has the habit of consuming fatty/cholesterol/fried foods ≥1 time per day. The purpose of this study was to determine the relationship between dietary habit and physical activity with blood cholesterol levels. The type of research used was quantitative, sampling technique used was convenience sampling for 30 people. The independent variables in this study were dietary intake (amount, frequency, and type) measured using a semi-quantitative FFQ and physical …