Medicine and Health Sciences Commons^™

Cardiac Chemical Exchange Saturation Transfer Mr Imaging Tracking Of Cell Survival Or Rejection In Mouse Models Of Cell Therapy, Ashley L. Pumphrey, Shaojing Ye, Zhengshi Yang, Jennifer Simkin, John C. Gensel, Ahmed Abdel-Latif, Moriel H. Vandsburger

Saha Cardiovascular Research Center Faculty Publications

Purpose:

To examine whether cardiac chemical exchange saturation transfer (CEST) imaging can be serially and noninvasively used to probe cell survival or rejection after intramyocardial implantation in mice.

Materials and Methods:

Experiments were compliant with the National Institutes of Health Guidelines on the Use of Laboratory Animals and approved by the Institutional Animal Care and Use Committee. One million C2C12 cells labeled with either europium (Eu) 10-(2-hydroxypropyl)-1,4,7-tetraazacyclododecane-1,4,7-triacetic acid (HP-DO3A) or saline via the hypotonic swelling technique were implanted into the anterior-lateral left ventricular wall in C57BL/6J (allogeneic model, n = 17) and C3H (syngeneic model, n = 13) mice. Imaging …

A Novel Compound-Heterozygous Epithelial Cell Adhesion Molecule Mutation In Tufting Enteropathy., Valentina Shakhnovich, Darrell Dinwiddie, Amber Hildreth, Thomas M. Attard, Stephen Kingsmore

Manuscripts, Articles, Book Chapters and Other Papers

No abstract provided.

An Evaluation Of Critical Resources In Nurse Anesthesia Educational Programs, Lois E. Stewart

Theses and Dissertations

Advanced practice nurses fill a vital need in the U.S. by increasing access to needed healthcare. Certified Registered Nurse Anesthetists (CRNAs) are one type of advanced practice nurse with a long history of safe and effective peri-anesthetic care. Nurse anesthetists have a rich tradition of providing anesthetic care for rural and underserved communities, and are a primary provider of anesthesia for active and retired military personnel. CRNAs comprise over one-half of the actively practicing U.S. anesthesia workforce currently, and are able to function in any anesthetic care model. Nurse anesthesia educational programs (NAEPs) are the single source for new graduate …

From Gd2o3suspension To Nanocomposite: Synthesis, Properties And Radiation Protection, Ly B. T. La

Theses: Doctorates and Masters

This study provides details for the design, preparation of an environmentally friendly, clinically safe and lightweight radiation protective shield made ofGd2O3/epoxy nanocomposite (Gd-nanocomposite) which is proposed as an alternative to traditional toxic lead (Pb)-based aprons for diagnostic X-ray protection. In theory, this particulate nanocomposite can possess significant features of both inorganic particles and organic polymeric matrices. However, in practice, its performance does not simply depend on the sum of the individual contributions of characteristics of the constituent phases but on the interaction of their inner interfaces and the homogeneous dispersion of inorganic particles in the polymer matrix.

The miniaturization of …

Mutational Landscapes Of Smoking-Related Cancers In Caucasians And African Americans: Precision Oncology Perspectives At Wake Forest Baptist Comprehensive Cancer Center., Ville Kytola, Umit Topaloglu, Lance D Miller, Rhonda L Bitting, Michael M Goodman, Ralph B D Agostino, Rodwige J Desnoyers, Carol Albright, George Yacoub, Shadi A Qasem, Barry Deyoung, Vesteinn Thorsson, Ilya Shmulevich, Meng Yang, Anastasia Shcherban, Matthew Pagni, Liang Liu, Matti Nykter, Kexin Chen, Gregory A Hawkins, Stefan C Grant, W Jeffrey Petty, Angela Tatiana Alistar, Edward A Levine, Edgar D Staren, Carl D Langefeld, Vincent Miller, Gaurav Singal, Robin M Petro, Mac Robinson, William Blackstock, Bayard L Powell, Lynne I Wagner, Kristie L Foley, Edward Abraham, Boris Pasche, Wei Zhang

Articles, Abstracts, and Reports

Background: Cancers related to tobacco use and African-American ancestry are under-characterized by genomics. This gap in precision oncology research represents a major challenge in the health disparities in the United States. Methods: The Precision Oncology trial at the Wake Forest Baptist Comprehensive Cancer Center enrolled 431 cancer patients from March 2015 to May 2016. The composition of these patients consists of a high representation of tobacco-related cancers (e.g., lung, colorectal, and bladder) and African-American ancestry (13.5%). Tumors were sequenced to identify mutations to gain insight into genetic alterations associated with smoking and/or African-American ancestry. Results: Tobacco-related cancers exhibit a high …

A Journey Of Educational Transformation And Organizational Improvement Through Development Of An Institutional Patient Blood Management Program, Robert Raggi, Karen Klein, Marci Swearingen, Mark Domantay

Articles, Abstracts, and Reports

Providence Holy Cross Medical Center (PHCMC) has embarked on this journey to improve outcomes by reducing the number of unnecessary transfusions through the development of a PBM program. Transfusion-related health risks and increasing economic pressures have driven hospitals to recognize development of blood management programs as an important strategy to improve patient outcomes and reduce costs.

Havoc In The Gut: Ipilimumab-Induced Prolonged Steroid Dependent Autoimmune Gastroenterocolitis., Abdul Aleem Md, Anam Malik Md, Eric Nellis Md, Hiral N. Shah Md

Department of Medicine

No abstract provided.

Sports Cardiology: Core Curriculum For Providing Cardiovascular Care To Competitive Athletes And Highly Active People., Aaron L. Baggish Md, Robert W. Battle Md, James G. Beckerman Md, Alfred A. Bove Md, Phd, Rachel J. Lampert Md, Benjamin D. Levine Md, Mark S. Link Md, Matthew W. Martinez Md, Silvana M. Molossi Md, Phd, Jack Salerno Md, Meagan M. Wasfy Md, Rory B. Weiner Md, Michael S. Emery Md

Department of Medicine

The last few decades have seen substantial growth in the populations of competitive athletes and highly active people (CAHAP). Although vigorous physical exercise is an effective way to reduce the risk of cardiovascular (CV) disease, CAHAP remain susceptible to inherited and acquired CV disease, and may be most at risk for adverse CV outcomes during intense physical activity. Traditionally, multidisciplinary teams comprising athletic trainers, physical therapists, primary care sports medicine physicians, and orthopedic surgeons have provided clinical care for CAHAP. However, there is increasing recognition that a care team including qualified CV specialists optimizes care delivery for CAHAP. In recognition …

Tct-546 Performance Of The Dual Antiplatelet Therapy (Dapt) Score In The Adapt-Des Study., Sorin J. Brener, Ajay J. Kirtane Md, Michael J. Rinaldi Md, Bernhard Witzenbichler Md, Franz-Josef Neumann Md, Timothy D. Henry Md, David A. Cox Md, Peter L. Duffy Md, Ernest Mazzaferri Md, Bruce R. Brodie Md, Roxana Mehran Md, Thomas Mcandrew, Gregg W. Stone Md

Department of Medicine

Background

The optimal duration of dual antiplatelet therapy (DAPT) after percutaneous coronary intervention (PCI) remains in dispute, particularly after 12 months. The DAPT Score was developed from the DAPT trial to identify pts who may benefit the most from extended therapy. We sought to assess the performance of the DAPT risk score in the all-comers Assessment of Dual AntiPlatelet Therapy with Drug-Eluting Stents (ADAPT-DES) registry, and to test the utility of additional predictors of events on its performance.

Methods

Patients free from ischemic or hemorrhagic events after 1 year of DAPT after successful DES implantation were analyzed. The DAPT score …

Tct-732 Relationship Between Stent Diameter, Platelet Reactivity, And Adverse Events After Pci: Analysis From The Adapt-Des Study., Björn Redfors, Philippe Généreux Md, Bernhard Witzenbichler Md, Ajay J. Kirtane Md, Thomas Mcandrew, Bruce R. Brodie Md, Michael J. Rinaldi Md, Timothy D. Henry Md, David A. Cox Md, Ernest L. Mazzaferri Md, Ori B. Yehuda, Roxana Mehran Md, Gregg W. Stone Md

Department of Medicine

Background

Small vessel diameter and residual high platelet reactivity (HPR) have both been associated with adverse events after PCI. We sought to determine whether a specific interaction exists between HPR and stent diameter in regard to outcomes after PCI.

Methods

We stratified pts in the prospective ADAPT-DES registry who underwent successful single-lesion PCI with DES according to whether or not they received only small diameter stents (diameter ≤2.5 mm). Pts receiving ≤2.5 mm stents were compared to pts receiving a stent with a diameter >2.5 mm using propensity score (PS) adjusted Cox proportional hazards regression. HPR was defined as P2Y12 …

Tct-733 Association Between Hypertension, Platelet Reactivity, And The Risk Of Adverse Events After Pci: Analysis From The Adapt-Des Study, Björn Redfors, Xin Huang, Bernhard Witzenbichler Md, Shmuel Chen, Yangbo Liu, Bruce R. Brodie Md, Michael J. Rinaldi Md, Timothy D. Henry Md, David A. Cox Md, Peter L. Duffy Md, Ernest L. Mazzaferri Md, Roxana Mehran Md, Ajay J. Kirtane Md, Ori B. Yehuda, Gregg W. Stone Md

Department of Medicine

No abstract provided.

Nfatc3 And Vip In Idiopathic Pulmonary Fibrosis And Chronic Obstructive Pulmonary Disease, A. M. Szema, E. Forsyth, B. Ying, S. A. Hamidi, J. J. Chen, S. Hwang, J. C. Li, D. S. Dwyer, J. M. Ramiro-Diaz, L. V. Gonzalez Bosc, +1 Additional Author

Journal Articles

No abstract provided.

Foxc1 Is Associated With Estrogen Receptor Alpha And Affects Sensitivity Of Tamoxifen Treatment In Breast Cancer., Jinhua Wang, Yali Xu, Li Li, Lin Wang, Ru Yao, Qiang Sun, Guanhua Du

Articles, Abstracts, and Reports

FOXC1 is a member of Forkhead box transcription factors that participates in embryonic development and tumorigenesis. Our previous study demonstrated that FOXC1 was highly expressed in triple-negative breast cancer. However, it remains unclear what is the relation between FOXC1 and ERα and if FOXC1 regulates expression of ERα. To explore relation between FOXC1 and ERα and discover regulation of ERα expression by FOXC1 in breast cancer, we analyzed data assembled in the Oncomine and TCGA, and found that there was significantly higher FOXC1 expression in estrogen receptor-negative breast cancer than that in estrogen receptor-positive breast cancer. Overexpression of FOXC1 reduced …

New Developments In The Treatment Of Primary Biliary Cholangitis - Role Of Obeticholic Acid., Manan A Jhaveri, Kris V Kowdley

Articles, Abstracts, and Reports

Primary biliary cholangitis (PBC) is a chronic autoimmune cholestatic liver disease that predominantly affects women in early to middle age. It is typically associated with autoantibodies to mitochondrial antigens and results in immune-mediated destruction of small and medium-sized intrahepatic bile ducts leading to cholestasis, hepatic fibrosis and may progress to cirrhosis or hepatic failure and, in some cases, hepatocellular carcinoma. The clinical presentation and the natural history of PBC have improved over the years due to recognition of earlier widespread use of ursodeoxycholic acid (UDCA); about one-third of patients show suboptimal biochemical response to UDCA with poor prognosis. Until recently, …

Prediction And Benefits Of Minimal Disease Activity In Patients With Psoriatic Arthritis And Active Skin Disease In The Adept Trial., Philip Mease, Arthur Kavanaugh, Laura C Coates, Iain B Mcinnes, Maja Hojnik, Ying Zhang, Jaclyn K Anderson, Alexander P Dorr, Dafna D Gladman

Articles, Abstracts, and Reports

Objectives: To determine the proportion of patients with psoriatic arthritis in the Adalimumab Effectiveness in Psoriatic Arthritis trial achieving minimal disease activity (MDA) and its individual components at 1 or more visits over 144 weeks, identify baseline predictors of MDA achievement, and evaluate the association of MDA status with independent quality of life (QoL)-related patient-reported outcomes (PROs).

Methods: Univariate and multivariate analyses were used to identify the baseline characteristics that predicted achievement of MDA at individual time points (weeks 12 through 144) or sustained MDA (achievement of MDA at 2 consecutive time points 12 weeks apart). The association of independent …

Assessing Survival And Grading The Severity Of Complications In Octogenarians Undergoing Pulmonary Lobectomy., Andrew Feczko, Elizabeth Mckeown, Jennifer L Wilson, Brian E Louie, Ralph W Aye, Jed A Gorden, Eric Vallières, Alexander S Farivar

Articles, Abstracts, and Reports

No abstract provided.

Histopathology And Enhanced Detection Of Tumor Invasion Of Peritoneal Membranes., Jey-Hsin Chen, Melissa Borges

Articles, Abstracts, and Reports

Tumor invasion of the peritoneal membrane may have an adverse prognostic significance, but its histopathologic features can be diagnostically difficult to recognize. We observed that local peritoneal injury associated with tumor invasion is characterized by activation and proliferation of serosal stromal cells that express cytokeratin, a characteristic property of injured serosal membranes that may have diagnostic utility. To explore this, we examined 120 primary tumors of the gastrointestinal tract and pancreaticobiliary system using cytokeratin and elastic stains to assess for tumor invasion of peritoneal membranes. Peritoneal invasion by tumor was associated with retraction, splaying, and destruction of the elastic lamina …

Cigarette Smoking And Cardio-Renal Events In Patients With Atherosclerotic Renal Artery Stenosis., Christopher A Drummond, Pamela S Brewster, Wencan He, Kaili Ren, Yanmei Xie, Katherine Tuttle, Steven T Haller, Kenneth Jamerson, Lance D Dworkin, Donald E Cutlip, Timothy P Murphy, Ralph B D'Agostino, William L Henrich, Jiang Tian, Joseph I Shapiro, Christopher J Cooper

Articles, Abstracts, and Reports

Cigarette smoking causes cardiovascular disease and is associated with poor kidney function in individuals with diabetes mellitus and primary kidney diseases. However, the association of smoking on patients with atherosclerotic renal artery stenosis has not been studied. The current study utilized data from the Cardiovascular Outcomes in Renal Atherosclerotic Lesions (CORAL, NCT00081731) clinical trial to evaluate the effects of smoking on the risk of cardio-renal events and kidney function in this population. Baseline data showed that smokers (n = 277 out of 931) were significantly younger at enrollment than non-smokers (63.3±9.1 years vs 72.4±7.8 years; p

A Singleton Infant With Bilateral Renal Agenesis And Normal Pulmonary Function., Lovya George, Winston M. Manimtim, Jotishna Sharma

Manuscripts, Articles, Book Chapters and Other Papers

Bilateral renal agenesis leads to anhydramnios and other sequelae including pulmonary hypoplasia. There have been rare case reports of normal pulmonary function in the presence of bilateral renal agenesis in monoamniotic discordant twins, but this has never been reported in a singleton pregnancy. The few reported cases in twins have all been fatal in the neonatal period with no reported cases of survival beyond 2 months. We describe the first case of a singleton infant with bilateral renal agenesis who had normal pulmonary function and did well on peritoneal dialysis for 4 years while awaiting a renal transplant.

Pediatric Ovarian Growing Teratoma Syndrome., Rebecca M. Rentea, Aaron Varghese, Atif Ahmed, Alexander Kats, Michelle Manalang, Tazim Dowlut-Mcelroy, Richard J. Hendrickson

Manuscripts, Articles, Book Chapters and Other Papers

Ovarian immature teratoma is a germ cell tumor that comprises less than 1% of ovarian cancers and is treated with surgical debulking and chemotherapy depending on stage. Growing teratoma syndrome (GTS) is the phenomenon of the growth of mature teratoma elements with normal tumor markers during or following chemotherapy for treatment of a malignant germ cell tumor. These tumors are associated with significant morbidity and mortality due to invasive and compressive growth as well as potential for malignant transformation. Current treatment modality is surgical resection. We discuss a 12-year-old female who presented following resection of a pure ovarian immature teratoma …

Global Health Experience In Swaziland, Anik Patel

Posters

Describes a global health learning experience at the Baylor Center of Excellence in Swaziland, where diagnosis and treatment of HIV/AIDS and TB, along with maternal health, women's health, and adolescent care are provided.

Tender Loving Care At The Lake Clinic, Cambodia, Shubra Srinivas

Posters

Describes a global health learning experience at The Lake Clinic in Cambodia caring for children and adults in a low resource setting in 2017.

Sanibonani! A Global Health View Of The Hiv/Aids Epidemic In Swaziland, Angie Schmidt

Posters

Describes a global health learning experience with the Baylor International Pediatric AIDS Initiative in Swaziland.

Therapeutic Plasma Exchange (Tpe) Performed In Tandem With Crrt And/Or Ecmo: Experience Of One Pediatric Center, Lejla Music Aplenc, Cindy George, Kimberly Marriott

Posters

SUMMARY

The most common indications for starting tandem procedures were ASFA Category III indications, followed by un-categorized indications.

Similar to other reports in literature, hypocalcemia and hypotension were the most common complications. Transfusion reactions were rare, despite the use of large volumes of plasma.

Tandem procedures in critically ill pediatric patients require close monitoring and excellent communication between staff members.

Hematuria Without Microalbuminuria, Angela Ferguson, Vimal Chadha, Amy Wiebold, Uttam Garg

Posters

Background

Microabubiminuria is a condition in which small amounts of albumin are excreted in the urine without overt nephropathy. Based on the

American Diabetic Association classification, microalbuminuria is defined as urinary excretion of albumin of 30–300 mg per 24 hours or 20–200 mcg/min or 30–300 mcg/mg creatinine. Various conditions such as diabetes, hypertension, and impaired renal tubular reabsorption can lead to microalbuminuria. Microalbuminuria is an indicator and predictor of the development of overt nephropathy. If identified and treated early, overt nephropathy can be prevented and averted. Proteinuria and hematuria are the two most common urinary abnormalities encountered during routine urinalysis. …

Swaziland: A Journey Into Culture And Health Care, Claire Hickey

Posters

Describes a global health learning experience with Baylor International Pediatrics AIDS Initiative in Swaziland in 2017.

Developing And Implementing A Multisource Feedback Tool To Assess Competencies Of Emergency Medicine Residents In The United States., J. Lamantia, L. M. Yarris, K. Sunga, M. Weizberg, D. Hart, G. Farina, E. Rodriguez, R. Lucas, Z. Mahmooth, J. Lockyear, +1 Additional Author

Journal Articles

Objectives: Multisource feedback (MSF) has potential value in learner assessment, but has not been broadly implemented nor studied in emergency medicine (EM). This study aimed to adapt existing MSF instruments for emergency department implementation, measure feasibility, and collect initial validity evidence to support score interpretation for learner assessment. Methods: Residents from eight U.S. EM residency programs completed a self-assessment and were assessed by eight physicians, eight nonphysician colleagues, and 25 patients using unique instruments. Instruments included a five-point rating scale to assess interpersonal and communication skills, professionalism, systems-based practice, practice-based learning and improvement, and patient care. MSF feasibility was measured …

New Horizons In Spine Research: Intervertebral Disc Repair And Regeneration., James C Iatridis, James Kang, Rita Kandel, Makarand V. Risbud

Department of Orthopaedic Surgery Faculty Papers

No abstract provided.

Catastrophes And Complicated Intraoperative Events During Robotic Lung Resection., Brian E Louie

Articles, Abstracts, and Reports

Intraoperative complications and catastrophes are an accepted and perhaps inevitable aspect of all surgeries. Anatomic pulmonary resection puts in close proximity the tracheal-bronchial tree, pulmonary vasculature, heart and great vessels within the small volume area of the chest. Fortunately, major complications and catastrophes are uncommon regardless of surgical approach. Pulmonary arterial injury is the most frequently reported. Most injuries necessitate a thoracotomy for definitive management though novel techniques are emerging for minimally invasive management. This section focuses on intraoperative pulmonary artery and vein injuries, major airway injuries and transections, injuries to major abdominal organs and effects of carbon dioxide insufflation …

Perampanel, Michael A. Rogawski

Michael A. Rogawski

No abstract provided.