Hemic and Lymphatic Diseases Commons^™

Developing Toolkit For Adults With Autism Spectrum Disorder In An Oncology Outpatient Clinic, Brittany J. Johnson Dnp, Fnp-C

Doctor of Nursing Practice (DNP) Scholarly Projects - Archive

Autistic adults are at higher risk of being diagnosed with co-occurring health conditions, and yet they are a vulnerable group for disparities in access and outcomes. One of the key barriers to better outcomes is poor patient-provider communication. This study the use of AASPIRE’s AHAT communication toolkit as a channel between healthcare workers and autistic adults to facilitate their appointments within the outpatient oncology department, as well as assessing healthcare providers’ knowledge and self-efficacy in caring for the patients. Sixteen healthcare providers (12 registered nurses and four patient care assistants) completed pre and post intervention surveys and utilized the AHAT …

Dermatologic Manifestations And Mixed Cryoglobulinemia In 40-Year Old Male, Sparsh Ray, Ben Tran, Bushra Ambreen

Gulf Coast Division GME Research Symposium 2024

No abstract provided.

Surgical Management Of Massive Localized Lymphedema: A Case Report, Joseph Daodu, Alexys Ramos, Rainna Coelho, Natalia Cavagnaro, Mike Liang

Gulf Coast Division GME Research Symposium 2024

No abstract provided.

A Rare Case Of Cold Agglutination Syndrome Secondary To Mycoplasma Pneumoniae, Dr.Disha Shahri, Dr. Srinath K. M, Dr. Basava Chethan, Dr. Savitha Vijayakumar, Dr. Meghna B.S.

Digital Journal of Clinical Medicine

Mycoplasma pneumoniae (M. pneumoniae) is one of the foremost causes of community acquired pneumonia. Most of the cases are, however mild. Although, complications may seldom occur. One such known complication of M. pneumoniae infection is cold agglutinin hemolysis, which is usually benign and transient. This hemolysis is due to formation of cold agglutinins during the course of infection. Cold Agglutination Syndrome (CAS) is a type of acquired Autoimmune Hemolytic Anaemia (AIHA), which exists due to an underlying disorder, like a viral illness or lymohoid malignancy. It is generally self-remitting, in contrast to Cold Agglutination Disease (CAD), which is a chronic …

Case Report: The Effect Of Automated Manual Lymphatic Drainage Therapy On Lymphatic Contractility In 4 Distinct Cases, Melissa B Aldrich, John C Rasmussen, Ron J Karni, Caroline E Fife, Frank Aviles, Kristen A Eckert, M Mark Melin

Faculty, Staff and Student Publications

INTRODUCTION: Automated manual lymphatic drainage therapy (AMLDT) is available for home use in the form of a pneumatic mat of 16 pressurized air channels that inflate and deflate to mimic the stretch and release action of manual lymphatic drainage therapy. Four cases (a patient with complex regional pain syndrome and lymphedema, a healthy patient, a breast cancer survivor with chronic pain, and a patient with a history of abdominal surgery) underwent near-infrared fluorescence lymphatic imaging (NIRFLI) with AMLDT to evaluate the effect of AMLDT on lymphatic pumping and pain.

METHODS: Each patient received 32-36 injections of 25 μg indocyanine green …

Implementing A Standardized Screening Algorithm For Iron Deficiency Anemia In Pregnancy, Ariel Moskowitz, Nicole Tenzel, Joshua Mangels, Lyndsay Millican

North Texas GME Research Forum 2024

OBJECTIVE: Anemia in pregnancy is a global health problem and complicates >40% of pregnancies. Anemia is associated with significant maternal and fetal complications including low birth weight, preterm delivery, postpartum hemorrhage, ICU admissions, need for blood transfusion, and maternal morbidity. The American College of Obstetricians and Gynecologists (ACOG) and the CDC recommend screening for anemia at the first prenatal visit and again between 24 and 28 weeks gestation. The aim of this quality improvement project is to improve compliance of screening for anemia in pregnancy amongst the providers of Medical City Women's Care. METHODS: Using the Plan-Do-Study-Act (PDSA) quality improvement …

Non-Secretory Multiple Myeloma: A Rare Form Of Hematologic Malignancy Presenting As Severe Renal Failure, Meena Dhir, Candler K. Boyett, Minh Nguyen, Jessica A. Thomas, Haven Caldwell

South Atlantic Division GME Research Day 2024

No abstract provided.

A Case Report On Syphilitic Lymphadenitis, Kelly Davis, Ryan Spilman, Alexander Enurah

Continental, MidAmerica, & Mountain Divisions GME Research Day 2024

No abstract provided.

Third Trimester Influenza A -Mediated Thrombocytopenia…Another Grave(S) Reason For Influenza Vaccination During Pregnancy, Sara Hitt, Lilly Mcincrow, Bethany Bowling, Ashton Fincher

South Atlantic Division GME Research Day 2024

No abstract provided.

Regional Retrospective Review Of Sickle Cell Crisis Management, Joane Titus, Joshua Shultz

North Florida Division GME Research Day 2024

No abstract provided.

Real-World Pharmacological Anticoagulation And Clinical Outcomes Of Venous Thromboembolism In Adults With Sickle Cell Disease, Ming Chen

Theses and Dissertations (ETD)

Sickle cell disease (SCD) is an inherited disease characterized by sickle-shaped red blood cells that can slow or block blood flow. It affects about 100,000 people in the United States, and occurs more commonly in people of African descent. SCD is considered as a hypercoagulable state and venous thromboembolism (VTE) is a serious disease-specific complication. However, there have been limited real-world studies on VTE in SCD patients. This work aims to provide a comprehensive assessment of the risk factors and treatment of VTE in adults with SCD by using longitudinal real-world data. First, a retrospective cohort study on 30-day readmission …

Levofloxacin Prophylaxis For Pediatric Leukemia Patients: Monitoring Of Outcomes For Sustained Benefit And Consequences, Andrea L Davis, Alexandra M Stevens, Julienne Brackett, Lucila Marquez, Catherine E Foster, Adriana Sarmiento Clemente, Hannah E Sauer, Grant T Stimes, Judith R Campbell

Faculty, Staff and Students Publications

Levofloxacin prophylaxis reduces bloodstream infections in neutropenic patients with acute myeloid leukemia or relapsed acute lymphoblastic leukemia. A retrospective, longitudinal cohort study compares incidence of bacteremia, multidrug-resistant organisms (MDRO), and Clostridioides difficile (CDI) between time periods of levofloxacin prophylaxis implementation. Benefits were sustained without increasing MDRO or CDI.

Anesthetic Management Of A Patient With Renal Cell Carcinoma-Associated Venous Thrombosis And Massive Transfusion, Gary Zhang, Ryan Palacios, Jamal Hasoon, Christopher L Robinson, Anvinh Nguyen

Faculty, Staff and Students Publications

A 53-year-old male with a history of multiple deep venous thromboses (DVTs) underwent a right open radical nephrectomy with inferior vena cava (IVC) thrombectomy in the context of renal cell carcinoma (RCC)-associated venous thrombosis. Imaging and renal biopsy revealed a diagnosis of RCC with non-occlusive thrombosis of the left renal vein and occlusive thrombosis of the infrarenal IVC. The major risks of concern for the procedure included thrombus embolization from surgical manipulation and massive bleeding. Intraoperatively, the patient experienced significant hemorrhage requiring massive transfusion protocol. The purpose of this case report is to emphasize the importance of multidisciplinary involvement, intraoperative …

The Impact Of Direct Inoculation Of Ascites Into Blood Culture Bottles On Ascites Culture Positivity, Tyler Brehm, Todd Lasco, Mayar Al Mohajer

Faculty, Staff and Students Publications

OBJECTIVE: Assess whether direct inoculation of ascites into blood culture bottles would improve ascites culture yield.

DESIGN: Pre-post-study.

SETTING: The study was performed at a quaternary academic medical center in Houston, Texas, including all inpatient and emergency department encounters.

PATIENTS: Ascites cultures collected from November 2020 to December 2022 were reviewed and screened for spontaneous bacterial peritonitis. Patients were excluded if a prior ascites culture from the same patient was already included in the study or if there was evidence of secondary bacterial peritonitis.

INTERVENTION: In the pre-intervention period, ascites cultures were collected into a sterile container and inoculated onto/into …

Nontuberculosis Mycobacteria (Ntm) Infections In Patients With Leukemia: A Single Center Case Series, Jennifer Marvin-Peek, Koji Sasaki, Dimitrios P Kontoyiannis, Javier Adachi, Maro Ohanian, Koichi Takahashi, Ghayas C Issa, Steven Kornblau, Hussein A Abbas

Faculty, Staff and Student Publications

Patients with leukemia experience profound immunosuppression both from their underlying disease as well as chemotherapeutic treatment. Little is known about the prevalence and clinical presentation of nontuberculous mycobacteria (NTM) in this patient population. We identified six cases of NTM infection from 29,743 leukemia patients who had acid-fast bacilli (AFB) cultures. Four cases had bloodstream infections and five had disseminated disease, including one who presented with an unusual case of diffuse cellulitis/myositis. All patients were lymphopenic at time of diagnosis, and two patients ultimately died from their NTM infection. NTM infections are a rare, but potentially life-threatening infection in patients with …

Mouse Models Of Chronic Lymphocytic Leukemia And Richter Transformation: What We Have Learnt And What We Are Missing, Maria Teresa Sabrina Bertilaccio, Shih-Shih Chen

Faculty, Staff and Student Publications

Although the chronic lymphocytic leukemia (CLL) treatment landscape has changed dramatically, unmet clinical needs are emerging, as CLL in many patients does not respond, becomes resistant to treatment, relapses during treatment, or transforms into Richter. In the majority of cases, transformation evolves the original leukemia clone into a diffuse large B-cell lymphoma (DLBCL). Richter transformation (RT) represents a dreadful clinical challenge with limited therapeutic opportunities and scarce preclinical tools. CLL cells are well known to highly depend on survival signals provided by the tumor microenvironment (TME). These signals enhance the frequency of immunosuppressive cells with protumor function, including regulatory CD4

Inhibition Of Src-3 As A Potential Therapeutic Strategy For Aggressive Mantle Cell Lymphoma, Imani Bijou, Yang Liu, Dong Lu, Jianwei Chen, Shelby Sloan, Lapo Alinari, David M Lonard, Bert W O'Malley, Michael Wang, Jin Wang

Faculty, Staff and Students Publications

Mantle cell lymphoma (MCL) has a poor prognosis and high relapse rates despite current therapies, necessitating novel treatment regimens. Inhibition of SRC-3 show effectiveness in vivo and in vitro in other B cell lymphomas. Additionally, previous studies have shown that SRC-3 is highly expressed in the lymph nodes of B cell non-Hodgkin's lymphoma patients, suggesting SRC-3 may play a role in the progression of B cell lymphoma. This study aimed to investigate novel SRC-3 inhibitors, SI-10 and SI-12, in mantle cell lymphoma. The cytotoxic effects of SI-10 and SI-12 were evaluated in vitro and demonstrated dose-dependent cytotoxicity in a panel …

Non-Homologous End-Joining Genotype, Mrna Expression, And Dna Repair Capacity In Childhood Acute Lymphocytic Leukemia, Chao-Chun Chen, Wen-Shin Chang, Jen-Sheng Pei, Chien-Chung Kuo, Chung-Hsing Wang, Yun-Chi Wang, Pei-Chen Hsu, Jie-Long He, Jian Gu, Da-Tian Bau, Chia-Wen Tsai

Faculty, Staff and Student Publications

Background/aim: The capacity for non-homologous end-joining (NHEJ) repair plays a pivotal role in maintaining genome stability and in carcinogenesis. However, there is little literature on the involvement of NHEJ-related genes in childhood acute lymphocytic leukemia (ALL). Our study aimed to elucidate the impact of polymorphisms of X-ray repair cross-complementing group 4 (XRCC4) (rs6869366, rs2075685, rs2075686, rs28360071, rs3734091, rs28360317, rs1805377), XRCC5 (rs828907, rs11685387, rs9288518), XRCC6 (rs5751129, rs2267437, rs132770, rs132774), XRCC7 rs7003908, and DNA ligase IV (LIG4) rs1805388, on the odds of childhood ALL.

Materials and methods: Genotypes NHEJ-related genes of 266 cases and 266 controls were determined, and the genotype-phenotype correlation …

Mir-142: A Master Regulator In Hematological Malignancies And Therapeutic Opportunities, Wilson Huang, Doru Paul, George A Calin, Recep Bayraktar

Faculty, Staff and Student Publications

MicroRNAs (miRNAs) are a type of non-coding RNA whose dysregulation is frequently associated with the onset and progression of human cancers. miR-142, an ultra-conserved miRNA with both active -3p and -5p mature strands and wide-ranging physiological targets, has been the subject of countless studies over the years. Due to its preferential expression in hematopoietic cells, miR-142 has been found to be associated with numerous types of lymphomas and leukemias. This review elucidates the multifaceted role of miR-142 in human physiology, its influence on hematopoiesis and hematopoietic cells, and its intriguing involvement in exosome-mediated miR-142 transport. Moreover, we offer a comprehensive …

Impact Of Cumulative Dose Of Brentuximab Vedotin On Outcomes Of Frontline Therapy For Advanced-Stage Hodgkin Lymphoma, Raphael E Steiner, Steven R Hwang, Arushi Khurana, Thomas M Habermann, Narendranath Epperla, Kaitlin Annunzio, Pamela Blair Allen, Katelin Baird, Darina Paulino, Juan Pablo Alderuccio, Izidore S Lossos, Kevin David, Andrew M Evens, Karan Pandya, Steven M Bair, Manali Kamdar, Sheeba Ba Aqeel, Pallawi Torka, Ryan Lynch, Stephen Smith, Lei Feng, Mansoor Noorani, Sairah Ahmed, Ranjit Nair, Francisco Vega, Susan Wu, Penny Fang, Chelsea C Pinnix, Jillian R Gunther, Bouthaina S Dabaja, Hun J Lee

Faculty, Staff and Student Publications

In the pivotal study ECHELON-1, brentuximab vedotin (BV), doxorubicin, vinblastine, and dacarbazine (A + AVD) demonstrated superior efficacy compared with bleomycin + AVD for the treatment of advanced-stage classic Hodgkin lymphoma (cHL). However, there are minimal available data regarding the frequency of dose reductions or omission of BV during curative therapy and the potential impact on patient outcomes. In a real-world analysis, we retrospectively reviewed the characteristics and outcomes of 179 patients with stage III or IV cHL treated with frontline A + AVD from January 2010 to April 2022. Treatment consisted of up to 1.2 mg/kg of BV and …

Interlaboratory Comparison Of Pseudomonas Aeruginosa Phage Susceptibility Testing, Krupa Parmar, Lauren Komarow, Damon W Ellison, Andrey A Filippov, Mikeljon P Nikolich, Joseph R Fackler, Martin Lee, Anjna Nair, Priyesh Agrawal, Pranita D Tamma, Maria Souli, Scott R Evans, Kerryl E Greenwood-Quaintance, Scott A Cunningham, Robin Patel, Antibacterial Resistance Leadership Group

Faculty, Staff and Student Publications

Standardized approaches to phage susceptibility testing (PST) are essential to inform selection of phages for study in patients with bacterial infections. There is no reference standard for assessing bacterial susceptibility to phage. We compared agreement between PST performed at three centers: two centers using a liquid assay standardized between the sites with the third, a plaque assay. Four Pseudomonas aeruginosa phages: PaWRA01ø11 (EPa11), PaWRA01ø39 (EPa39), PaWRA02ø83 (EPa83), PaWRA02ø87 (EPa87), and a cocktail of all four phages were tested against 145 P. aeruginosa isolates. Comparisons were made within measurements at the two sites performing the liquid assay and between these …

Cytogenetic Profile In Monoclonal Gammopathy Of Undetermined Significance, Smoldering And Symptomatic Multiple Myeloma: A Study Of 1087 Patients With Highly Purified Plasma Cells, Guilin Tang, Yilin Wu, Pei Lin, Gokce A Toruner, Shimin Hu, Shaoying Li, Muzaffar H Qazilbash, Robert Z Orlowski, Christine Ye, Jie Xu, Karen A Nahmod, L Jeffrey Medeiros, Zhenya Tang

Faculty, Staff and Student Publications

The aim of this study was to examine the cytogenetic profiles of plasma cell neoplasms (PCNs) at various disease stages, encompassing 1087 patients with monoclonal gammopathy of undetermined significance (MGUS), smoldering multiple myeloma (SMM), newly diagnosed multiple myeloma (NDMM), and refractory/relapsed multiple myeloma (RRMM). Fluorescence in situ hybridization (FISH) analyses were conducted on highly purified plasma cell samples, revealing that 96% of patients exhibited at least one cytogenetic abnormality. The genomic complexity escalated from MGUS to SMM and further to NDMM and RRMM, largely driven by 1q gain, del(17p), MYC-rearrangement (MYC-R), del(1p), and tetraploidy. Elevated frequencies of …

Influence Of Treatment Intensity And Medical Comorbidities In Older Adults With Peripheral T Cell Lymphoma, Max J Gordon, Zhigang Duan, Hui Zhao, Loretta Nastoupil, Samuel Ng, Alexey V Danilov, Swaminathan Iyer, Sharon H Giordano

Faculty, Staff and Student Publications

We conducted a population-based study of patients >65 years, diagnosed 2008-2017, with peripheral T-cell lymphoma (PTCL) using SEER-Medicare. Associations between PTCL subtype, treatment regimen, comorbidity, and mortality were assessed using the Kaplan-Meier method and multivariable Cox regression. Amongst the 2,546 patients, the median age was 77 years (interquartile range, 71-83). 5-year overall survival (OS) ranged from 22.2% to 37.3% depending on PTCL subtype. The most common frontline regimen was cyclophosphamide, doxorubicin, vincristine, and prednisone (CHOP). 5-year OS rate was 47.0% for patients treated with etoposide + CHOP (N = 67; CHOEP), 33.7% for those treated with CHOP (N …

Safety And Efficacy Of Direct Oral Anticoagulants In Stroke Prevention In Patients With Atrial Fibrillation Complicated With Anemia And/Or Thrombocytopenia: A Retrospective Cohort Study, Wenlin Xu, Jiana Chen, Shuyi Wu, Nianxu Huang, Xia Chen, Wang Zhang, Wei Hu, Jun Su, Hengfen Dai, Ping Gu, Xiaohong Huang, Xiaoming Du, Ruijuan Li, Qiaowei Zheng, Xiangsheng Lin, Yanxia Zhang, Lang Zou, Yuxin Liu, Min Zhang, Xiumei Liu, Zhu Zhu, Jinhua Zhang

Faculty, Staff and Student Publications

BACKGROUND: There are limited data about the clinical benefits and harm of direct oral anticoagulants (DOACs) in stroke prevention in patients with atrial fibrillation (AF) complicated with anemia or thrombocytopenia.

METHODS: This is a multi-center retrospective cohort study involving 5469 AF patients from 15 hospitals in China. Patients were divided into three groups according to hemoglobin and platelet levels: Group 1 (hemoglobin male ≥ 130 g/L; female ≥ 120 g/L and platelet ≥ 100 × 10

RESULTS: Higher hemoglobin levels were associated with a reduced risk of total bleeding and major bleeding, while platelet counts were not associated with any …

Pmca Screening Of Retropharyngeal Lymph Nodes In White-Tailed Deer And Comparisons With Elisa And Ihc, Rebeca Benavente, J Hunter Reed, Mitch Lockwood, Rodrigo Morales

Faculty, Staff and Student Publications

Chronic wasting disease (CWD) is a prion disease affecting cervids. CWD diagnosis is conducted through enzyme-linked immunosorbent assay (ELISA) and immunohistochemistry (IHC) in retropharyngeal lymph nodes. Unfortunately, these techniques have limited sensitivity against the biomarker (CWD-prions). Two in vitro prion amplification techniques, real-time quaking-induced conversion (RT-QuIC) and protein misfolding cyclic amplification (PMCA), have shown promise in detecting CWD-prions in tissues and bodily fluids. Recent studies have demonstrated that RT-QuIC yields similar results compared to ELISA and IHC. Here, we analyzed 1003 retropharyngeal lymph nodes (RPLNs) from Texas white-tailed deer. PMCA detected CWD at a higher rate compared to ELISA/IHC, identified …

Dhodh: A Promising Target In The Treatment Of T-Cell Acute Lymphoblastic Leukemia, Amy N Sexauer, Gabriela Alexe, Karin Gustafsson, Elizabeth Zanetakos, Jelena Milosevic, Mary Ayres, Varsha Gandhi, Yana Pikman, Kimberly Stegmaier, David B Sykes

Faculty, Staff and Student Publications

Patients with relapsed or refractory T-cell acute lymphoblastic leukemia (T-ALL) have a poor prognosis with few therapeutic options. With the goal of identifying novel therapeutic targets, we used data from the Dependency Map project to identify dihydroorotate dehydrogenase (DHODH) as one of the top metabolic dependencies in T-ALL. DHODH catalyzes the fourth step of de novo pyrimidine nucleotide synthesis. Small molecule inhibition of DHODH rapidly leads to the depletion of intracellular pyrimidine pools and forces cells to rely on extracellular salvage. In the absence of sufficient salvage, this intracellular nucleotide starvation results in the inhibition of DNA and RNA synthesis, …

Effects Of Covid-19 Vaccination On Pro-Coagulant State Of A Protein S-Deficient Pediatric Patient: New Hope For Treatment Of The Deficiency, Diana Polania-Villanueva, M. Kumar, Lekha Thangada, Jone Garai, Jovanny Zabaleta, Rinku Majumder

School of Medicine Faculty Publications

ISTH 2023 Congress, June 24 - 28, 2023, Montreal, Canada

Factors Associated With Thrombo-Hemorrhagic Deaths In Patients With Acute Promyelocytic Leukemia Treated With Arsenic Trioxide And All-Trans Retinoic Acid, C. Singh, U. Yanamandra, P. Karunakaran, N. Jindal, S. Kumar, N. Saini, A. Jandial, A. Jain, D. Lad, G. Prakash, A. Khadwal, S. Naseem, Narender Kumar, J. Ahluwalia, N. Varma, S. Varma, P. Malhotra

School of Medicine Faculty Publications

ISTH 2023 Congress, June 24 - 28, 2023, Montreal, Canada

Pb0559 Novel Variants Of Pros1 Gene Related To Protein S Deficiency, A. Malik, M. Kumar, Jovanny Zabaleta, Rinku Majumder

School of Medicine Faculty Publications

ISTH 2023 Congress June 24-28, 2023, Montreal, Canada

Regulation Of Protein S Gene Expression By Hypoxia Inducible Factor 1 Α And Estrogen Receptor, Mohammad Mohammad, V. Pilli, M. Kumar, Alaina Guilbeau, Narender Kumar, Rinku Majumder

School of Medicine Faculty Publications

ISTH 2023 Congress June 24-28, 2023, Montreal, Canada