Medical Specialties Commons^™

Icatibant Is Not Helpful For The Treatment Of Ace Inhibitor-Induced Angioedema, Samantha R. Schwartz

Clinical Research in Practice: The Journal of Team Hippocrates

A critical appraisal and clinical application of Sinert R, Levy P, Bernstein JA, et al. Randomized trial of icatibant for angiotensin-converting enzyme inhibitor-induced upper airway angioedema. J Allergy Clin Immunol Pract. 2017; 5(5): 1402-1409. doi: 10.1016/j.jaip.2017.03.003.

Renal Angioplasty Does Not Improve Clinical Outcomes Compared To Standard Medical Therapy In Patients With Atherosclerotic Renal Artery Stenosis, Alexandra Morris

Clinical Research in Practice: The Journal of Team Hippocrates

A critical appraisal and clinical application of Cooper CJ, Murphy T, Cutlip D, Jamerson K, Henrich W. Stenting and medical therapy for atherosclerotic renal-artery stenosis. New Eng J Med. 2014;370(1):13-22. doi: 10.1056/NEJMoa1310753.

Early Dexamethasone Administration In Adults With Suspected Meningitis Lowers Morbidity And Mortality, Dana Siegel

Clinical Research in Practice: The Journal of Team Hippocrates

A critical appraisal and clinical application of de Gans J, van de Beek D, Investigators EDiABMS. Dexamethasone in adults with bacterial meningitis. New Eng J Med. 2002;347(20):1549-1556. doi: 10.1056/NEJMoa021334.

Strategies To Enhance The Anti-Leukemic Activity Of Venetoclax (Abt-199) In Aml Through Targeting Of Mcl-1, Daniel Luedtke

Wayne State University Dissertations

Acute Myeloid Leukemia (AML) is a frustratingly difficult to treat disease (67% 5 year survival for children and 24% for adults). The standard of care, similar to outcomes, has seen few improvements over the last several decades. The Bcl-2 family, which controls cell survival and apoptosis, is dysregulated in AML. Bcl-2, which is overexpressed in AML and associated with chemoresistance, is a promising therapeutic target. The now FDA approved venetoclax (ABT-199) is a BH3 mimetic that is able to bind to anti-apoptotic Bcl-2 and prevent it from sequestering pro-apoptotic Bim. While overall response rates are promising, our lab and others …

Sprouty4 Is A Negative Regulator Of Erk/Mapk Signaling In Breast Cancer And Plays A Role In The Transition From In Situ To Invasive Disease, Ethan Brock

Wayne State University Dissertations

Breast ductal carcinoma in situ (DCIS) is a non-obligate precursor of invasive ductal carcinoma (IDC). It is still unclear which DCIS will become invasive and which will remain indolent. Previous data by our group found that Sprouty4 transcript was differentially expressed between three DCIS cell lines and a non-transformed breast epithelial cell line. Sprouty proteins are important regulators of ERK/MAPK signaling, and have been studied in various cancers. We hypothesized that Sprouty4 is an endogenous inhibitor of ERK/MAPK signaling and that its loss/reduced expression is a mechanism by which DCIS lesions progress toward IDC, including triple-negative disease. Using immunohistochemistry we …

Understanding The Utilization Of Community-Based Services In Late Old Age: A Participatory Approach For Connecting Through The Communication Ecology, Carrie Leach

Wayne State University Dissertations

As the pool of eligible recipients continues to grow, understanding service system utilization and barriers can help ensure very old adults can access support from their communities when needed. Mounting research demonstrates that investment in community-based services to ensure seniors remain independent translates to saved government dollars. As a contributing researcher of a multi-year county-wide older adult needs assessment in Monroe County, Michigan, data collected from 1,870 people revealed a communication disjuncture between seniors and service providers. In response, officials convened a post assessment working group that focused on communication and outreach. Along with members of the Community Advisory Group …

Investigation Of The Role For Methyl-Cpg Binding Protein 2 Variant Mbd2_V2 In Cancer Stem Cells And Obesity-Associated Cancers, Emily A. Teslow

Wayne State University Dissertations

Obesity is a risk factor for both TNBC and PCa, and pro-inflammatory features associated with obesity, including upregulated production of ROS, promote CSCs. Previously published work from the Bollig-Fischer laboratory established that TNBC CSCs could be inhibited by neutralizing ROS in culture with H2O2 targeted antioxidants. In this report, antioxidant treatment resulted in the downregulation of mRNA splicing variant MBD2_v2. MBD2_v2 was highly expressed in CSCs versus bulk TNBC cells and supported self-renewal in vitro. As obesity is coupled with increased ROS, we hypothesized that obesity could drive CSCs via MBD2_v2 expression. The work presented in this thesis addressed this …

Novel Insights Into The Use Of Ercc1 As A Biomarker For Response To Platinum-Based Chemotherapy In Lung Cancer, Joshua Ryan Heyza

Wayne State University Dissertations

ERCC1/XPF is a DNA endonuclease with variable expression in primary tumor specimens, and has been investigated as a predictive biomarker for efficacy of platinum-based chemotherapy in non-small cell lung cancers where up to 30-60% of tumors harbor low to undetectable ERCC1 expression. The failure of an international, randomized Phase III clinical trial utilizing ERCC1 expression to predict response to platinum-based chemotherapy suggests additional mechanisms underlying the basic biology of ERCC1 in the response to platinum-DNA damage remain unknown. In this work, we aimed to characterize a panel of ERCC1 knockout cell lines generated via CRISPR-Cas9 where we identified a synthetic …

Equal Efficacy Of Clopidogrel Versus Ticagrelor As Monotherapy In Peripheral Artery Disease, Aimee L. Vos

Clinical Research in Practice: The Journal of Team Hippocrates

A critical appraisal and clinical application of Hiatt H, Fowkes G, Heizer G, et al. Ticagrelor versus clopidogrel in symptomatic peripheral artery disease. N Engl J Med. 2017;376:32-40. doi: 10.1056/NEJMoa1611688.

Lurasidone Is Not Associated With Risk Of Qtc Prolongation, Halimah Y. Oral

Clinical Research in Practice: The Journal of Team Hippocrates

A critical appraisal and clinical application of Meltzer HY, Cucchiaro J, Silva R, Ogasa M, Phillips D, Xu J, Kalali AH, Scheizer E, Pikalov A, Loebel A. Lurasidone in the treatment of schizophrenia: a randomized, double-blind, placebo- and olanzapine-controlled study. Am J Psychiatry. 2011 Sep;168(9):957-67. doi: https://doi.org/10.1176/appi.ajp.2011.10060907.

Prothrombin Complex Concentrates Or Recombinant Factor Viia Are More Effective Than Fresh-Frozen Plasma At Lowering Inr In Patients With Liver Disease, Abel J. Ignatius

Clinical Research in Practice: The Journal of Team Hippocrates

A critical appraisal and clinical application of Kwon JO, MacLaren R. Comparison of fresh-frozen plasma, four-factor prothrombin complex concentrates, and recombinant factor VIIa to facilitate procedures in critically ill patients with coagulopathy from liver disease: a retrospective cohort study. Pharmacotherapy. 2016;36(10):1047-1054. doi: 10.1002/phar.1827

Autologous Blood Patch After Ct-Guided Lung Biopsy Might Reduce Pneumothorax Requiring Chest Tube Placement, Tiffani Strickland

Clinical Research in Practice: The Journal of Team Hippocrates

A critical appraisal and clinical application of Malone LJ, Stanfill RM, Wang H, Fahey KM, Bertino RE. Effect of intraparenchymal blood patch on rates of pneumothorax and pneumothorax requiring chest tube placement after percutaneous lung biopsy. American Journal of Roentgenology. 2013;200(6):1238-1243. doi: 10.2214/ajr.12.8980.

Anidulafungin: A Noninferior Alternative To Fluconazole For Treatment Of Esophageal Candidiasis, Blake S. Sanford

Clinical Research in Practice: The Journal of Team Hippocrates

A critical appraisal and clinical application of Krause DS, Simjee AE, van Rensburg C, et al. A randomized, double-blind trial of anidulafungin versus fluconazole for the treatment of esophageal candidiasis. Clin Infect Dis. 2004;39(6):770-775. doi: 10.1086/423378.

Intravenous Glucocorticoids Provide No Additional Benefit Over Oral Glucocorticoids In Chronic Obstructive Pulmonary Disease Exacerbation, Alexander C. Waselewski

Clinical Research in Practice: The Journal of Team Hippocrates

A critical appraisal and clinical application of de Jong YP, Uil SM, Grotjohan HP, Postma DS, Kerstjens HA, van den Berg JW. Oral or IV prednisolone in the treatment of COPD exacerbations: a randomized, controlled, double-blind study. Chest. 2007;132(6):1741-1747. doi: 10.1378/chest.07-0208

Continuous Infusion Of Epoprostenol As Salvage Therapy For Severe Pulmonary Arterial Hypertension, Jenna Rousseau, Jie Chi

Clinical Research in Practice: The Journal of Team Hippocrates

A critical appraisal and clinical application of Barst RJ, Rubin LJ, Long WA, McGoon MD, Rich S. A comparison of continuous intravenous epoprostenol (prostacyclin) with conventional therapy for primary pulmonary hypertension. New Eng J Med. 1996;334(5):296-301. doi: 10.1056/nejm199602013340504

The Transfusion Threshold For Upper Gastrointestinal Bleeding Is A Hemoglobin Of 7.0 G/Dl Or Less, Matthew J. Ouellette , D.O., Katherine S. Lee , M.D., Daniel P. Noack, Aaron Simpson , M.D., Rana K. Zaban , D.O., Chelsea Gonzalez , D.O., Racha El-Ladki , D.O.

Clinical Research in Practice: The Journal of Team Hippocrates

A critical appraisal and clinical application of Villanueva C, Colomo A, Bosch A, Concepcion M, Hernandez-Gea V, Aracil C. Transfusion strategies for acute upper gastrointestinal bleeding. New Eng J Med. 2013;368(1):11-21. doi: 10.1056/NEJMoa1211801

Fecal Microbiota Transplantation May Have Clinical Utility In Reducing Incidence Of Recurrent Urinary Tract Infection, Jeremy A. Grekin

Clinical Research in Practice: The Journal of Team Hippocrates

A critical appraisal and clinical application of Tariq R, Pardi DS, Tosh PK, Walker RC, Razonable RR, Khanna S. Fecal microbiota transplantation for recurrent Clostridium difficile infection reduces recurrent urinary tract infection frequency. Clinical Infectious Diseases. 2017 Oct 30;65(10):1745–1747. doi: 10.1093/cid/cix618

There Is No Mortality Benefit To Using Quinolones Instead Of Azithromycin For Legionella Pneumonia, David B. Witcher

Clinical Research in Practice: The Journal of Team Hippocrates

A critical appraisal and clinical application of Gershengorn HB, Keene A, Dzierba AL, Wunsch H. The association of antibiotic treatment regimen and hospital mortality in patients hospitalized with Legionella pneumonia. Clinical Infectious Diseases. 2015;60(11):e66-e79. doi: 10.1093/cid/civ157

Early Oral Refeeding In Acute Pancreatitis Reduces Length Of Hospital Stay, Sylvie B. Polsky

Clinical Research in Practice: The Journal of Team Hippocrates

A critical appraisal and clinical application of Lariño-Noia J, Lindkvist B, Iglesias-García J, Seijo-Ríos S, Iglesias-Canle J, Domínguez-Muñoz J. Early and/or immediately full caloric diet versus standard refeeding in mild acute pancreatitis: A randomized open-label trial. Pancreatology. 2014;14(3):167-173. doi: 10.1016/j.pan.2014.02.008.

Heparin Bridging Therapy Is Not Necessary For Patients With Atrial Fibrillation Undergoing Temporary Interruption Of Warfarin Therapy For Elective Invasive Procedures Or Surgery, Shannon Paquette

Clinical Research in Practice: The Journal of Team Hippocrates

A critical appraisal and clinical application of Douketis JD, Spyropoulos AC, Kaatz S, et al. Perioperative bridging anticoagulation in patients with atrial fibrillation. New Engl J Med. Aug 2015;373(9):823-833. doi: 10.1056/NEJMoa1501035

Exploring The Role Of Ceftaroline In The Treatment Of Community-Acquired Pneumonia, Zachary Meyer

Clinical Research in Practice: The Journal of Team Hippocrates

A critical appraisal and clinical application of File TM Jr, Low DE, Eckburg PB, Talbot GH, Friedland HD, Lee J, Llorens L, Critchley IA, Thye DA, FOCUS 1 investigators. FOCUS 1: a randomized, double-blinded, multicentre, Phase III trial of the efficacy and safety of ceftaroline fosamil versus ceftriaxone in community-acquired pneumonia. J Antimicrob Chemother. 2011 Apr;66 Suppl 3:iii19-32. doi: 10.1093/jac/dkr096

High-Volume Hemofiltration Is Not Preferred For Hypertriglyceridemia-Induced Pancreatitis, Ian N. Monk

Clinical Research in Practice: The Journal of Team Hippocrates

A critical appraisal and clinical application of He WH, Yu M, Zhu Y, et al. Emergent triglyceride-lowering therapy with early high-volume hemofiltration against low-molecular-weight heparin combined with insulin in hypertriglyceridemic pancreatitis: A prospective randomized controlled trial. J Clin Gastroenterol. 2016;50(9):772-778. doi: 10.1097/MCG.0000000000000552.

Letter To The Editor: Management Of Pfo: More Evidence, Same Recommendation, Halima Ali, Md

Clinical Research in Practice: The Journal of Team Hippocrates

The author offers more evidence to support Zhang's assertion in CRP 3(2) that closure of patent foramen ovale or medical therapy alone are both appropriate choices for preventing recurrent cryptogenic strokes (https://doi.org/10.22237/crp/1518739380).

Intra-Articular Tranexamic Acid During Total Knee Arthroplasty, Ahmed F. Khan

Clinical Research in Practice: The Journal of Team Hippocrates

An informed consent conversation regarding bleeding risk prior to total knee arthroplasty in an elderly patient with chronic kidney disease.

Cognitive Behavioral Therapy For Patients With Psychogenic Non-Epileptic Seizures, Andrew Brown

Clinical Research in Practice: The Journal of Team Hippocrates

A critical appraisal and clinical application of Goldstein L., Chalder T., et al. Cognitive-behavioral therapy for psychogenic non-epileptic seizures: A pilot RCT. Neurology. 2010;74(24):1986-1994. doi: 10.1212/WNL.0b013e3181e39658

Improving Aav Transduction Efficiency In Retinal Bipolar Cells For Optogenetic Vision Restoration, Shengjie Cui

Wayne State University Dissertations

Recombinant adeno-associated virus (AAV) vectors are the most promising vehicles for therapeutic gene delivery to the retina. We are developing AAV-mediated expression of optogenetic tools in surviving inner retinal neurons as a potential strategy to restoring vision after the death of photoreceptor cells in retinal degeneration. Targeting optogeneitc tools, such as channelrhodopsin-2 (ChR2), to retinal bipolar cells (RBCs) is particularly attractive. In particular, our lab has recently developed an optimized mGluR6 promoter-based virus vector that can mainly target ChR2 to rod bipolar cells. However, AAV-mediated transduction efficiency in RBCs is relatively low. The transduction efficiency could be affected by a …

Inflammation In The Pathogenesis Of Diabetic Retinopathy, Haoshen Shi

Wayne State University Dissertations

The general purpose of these studies is to investigate inflammation in diabetic retinopathy in an effort to identify key intervention points to develop as treatments. Firstly, we showed that the neuropeptide VIP displayed protective immunoregulatory effects on retinal endothelial cells cultured under high glucose conditions. This effect was carried out, in part through the VPAC2 receptor.

Next, we studied the β-adrenergic receptor agonist, Compound 49b, and its effect on the pro-resolving RvD1 pathway. Compound 49b was previously shown to suppress both inflammatory and apoptotic responses in DR. We demonstrated that Compound 49b rescued the high glucose-induced decrese in RvD1 and …

National Trends In Admission And In-Hospital Mortality Of Patients With Heart Failure In The United States (2001–2014), Emmanuel Akintoye, Alexandros Briasoulis, Alexander Egbe, Shannon M. Dunlay, Sudhir Kushwaha, Diane Levine, Luis Afonso, Dariush Mozaffarian, Jarrett Weinberger

Internal Medicine Faculty Publications

Background-—To investigate heart failure (HF) hospitalization trends in the United States and change in trends after publication of management guidelines.

Methods and Results-—Using data from the National Inpatient Sample and the US Census Bureau, annual national estimates in HF admissions and in-hospital mortality were estimated for years 2001 to 2014, during which an estimated 57.4 million HF-associated admissions occurred. Rates (95% confidence intervals) of admissions and in-hospital mortality among primary HF hospitalizations declined by an average annual rate of 3% (2.5%–3.5%) and 3.5% (2.9%–4.0%), respectively. Compared with 2001 to 2005, the average annual rate of decline in primary HF admissions …

Hydroxyurea Lowers The Frequency Of Sickle Cell Vaso-Occlusive Crises, Corey S. Macrander

Clinical Research in Practice: The Journal of Team Hippocrates

A critical appraisal and clinical application of Charache S, Terrin ML, Moore RD, et al. Effect of hydroxyurea on the frequency of painful crises in sickle cell anemia. N Engl J Med 1995;(332):1317-1322 doi: 10.1056/nejm199505183322001

Clopidogrel Alone Is Safer Than Clopidogrel And Aspirin For Secondary Prevention Of Acute Ischemic Stroke., Bradford J. Woelke, Daniel Angell Do, Katherine Litow Md

Clinical Research in Practice: The Journal of Team Hippocrates

A critical appraisal and clinical application of Diener HC, Bogousslavsky J, Brass LM, et al. Aspirin and clopidogrel compared with clopidogrel alone after recent ischaemic stroke or transient ischaemic attack in high-risk patients (MATCH): randomised, double-blind, placebo-controlled trial. Lancet. 2004;364(9431):331-337. doi: 10.1016/s0140-6736(04)16721-4