Impact Study Of A Central Lines Simulation Training Program Using Kirkpatrick’S Four-Level Evaluation Model, 2010 Lehigh Valley Health Network
Impact Study Of A Central Lines Simulation Training Program Using Kirkpatrick’S Four-Level Evaluation Model, James P. Orlando Edd, Andrew C. Miller Do, William Bond Md, Ms, Valerie A. Rupp Rn, Bsn, Bryan G. Kane Md, Cindy Umbrell Rn, Msn, Michael Pasquale Md
Department of Emergency Medicine
No abstract provided.
Ultrasound Visualization Vs. Electrical Nerve Stimulation For Interscalene And Axillary Nerve Block In Upper Extremity Surgery: A Prospective Randomized Trial (Poster), 2010 Lehigh Valley Health Network
Ultrasound Visualization Vs. Electrical Nerve Stimulation For Interscalene And Axillary Nerve Block In Upper Extremity Surgery: A Prospective Randomized Trial (Poster), Joseph W. Galassi Md, Jodie Buxbaum Md, J John Collins Md, Dorothy Hartman Md, Michael He Md, Farheen Hussain Ms, Leslie Baga Bsn, Sherrine Eid Mph, Mary Jane Cerrone Msn, Nanette M. Schwann Md
Department of Anesthesiology
No abstract provided.
Surgical Response To Catastrophe - Learning From Canada’S Experience Abroad, 2010 University of Western Ontario
Surgical Response To Catastrophe - Learning From Canada’S Experience Abroad, Vivian C. Mcalister
Vivian C. McAlister
No abstract provided.
Antibiotics In Acute Necrotizing Pancreatitis: Perspective Of A Developing Country, 2010 Aga Khan University
Antibiotics In Acute Necrotizing Pancreatitis: Perspective Of A Developing Country, Afrasyab Khan, Sadaf Khan
Section of General Surgery
Prophylactic antibiotics in acute necrotizing pancreatitis is controversial. The mortality of acute necrotizing pancreatitis is 8-25% in the western world. In view of the limited resources available for managing the complications of infected pancreatitis in developing countries, the use of prophylactic antibiotics may be recommended in selected cases.
Various antibiotics show good penetration into the pancreatic tissue; imipenem and quinolones have better penetration. Clinical trials on the use of prophylactic antibiotics in necrotizing pancreatitis have been reviewed.
Prophylactic antibiotics have been considered if greater than 30% pancreatic necrosis as documented by CT scan. Imipenem can be given for a duration …
Ct And Mri Features Following Uterine Fibroid Embolization, 2010 Thomas Jefferson University
Ct And Mri Features Following Uterine Fibroid Embolization, Sachit Verma Md, Carin F. Gonsalves Md, Oksana H. Baltarowich Md, Donald G. Mitchell Md, Anna Lev-Toaff Md, Diane Bergin Md
Department of Radiology Faculty Papers
Uterine artery embolization (UAE) is an effective treatment for symptomaticuterine fibroids. Magnetic resonance (MR) imaging is typically employed to evaluate the uterus following UAE for fibroid infarction, size, location change, persistent enhancement, changes in adenomyosis and uterine necrosis. Variable pattern of calcification on computed tomography (CT) can differentiate embolic particles and fibroid involution. CT following UAE may be requested because of acute pelvic pain or chest discomfort or pyrexia and/or for complications that may require treatment in acute phase. Visualization of gas in uterus and uterine vessels following UAE is an expected finding that should not be misinterpreted as a …
Partial And Transitional Atrioventricular Septal Defect Outcomes., 2010 Children's Mercy Hospital
Partial And Transitional Atrioventricular Septal Defect Outcomes., L Luann Minich, Andrew M. Atz, Steven D. Colan, Lynn A. Sleeper, Seema Mital, James Jaggers, Renee Margossian, Ashwin Prakash, Jennifer S. Li, Meryl S. Cohen, Ronald V. Lacro, Gloria L. Klein, John A. Hawkins, Pediatric Heart Network Investigators, Girish S. Shirali
Manuscripts, Articles, Book Chapters and Other Papers
BACKGROUND: Surgical and perioperative improvements permit earlier repair of partial and transitional atrioventricular septal defects (AVSD). We sought to describe contemporary outcomes in a multicenter cohort.
METHODS: We studied 87 patients undergoing primary biventricular repair of partial or transitional AVSD between June 2004 and February 2006 across seven North American centers. One-month and 6-month postoperative data included weight-for-age z-scores, left atrioventricular valve regurgitation (LAVVR) grade, residual shunts, and left ventricular ejection fraction. Paired methods were used to assess 6-month change.
RESULTS: Median age at surgery was 1.8 years; median weight z-score was -0.88. Median days for ventilation were 1, intensive …
Improving Schizophrenia Diagnosis Through Biomarkers: An Upcoming Prospect, 2010 Aga Khan University
Improving Schizophrenia Diagnosis Through Biomarkers: An Upcoming Prospect, Syed Mohammad Asad Zaidi, Abdul Latif Bikak, Rameez-Ul Hassan
Medical College Documents
No abstract provided.
Appendicitis: When Simple Becomes Not So Simple, 2010 Wright State University
Appendicitis: When Simple Becomes Not So Simple, Elizabeth H. Ey, Jeffrey C. Pence
Department of Surgery Faculty Publications
No abstract provided.
Hypertonic Saline For Peri-Operative Fluid Management, 2010 University of Western Ontario
Hypertonic Saline For Peri-Operative Fluid Management, Vivian Mcalister, Karen E. A. Burns, Tammy Znajda, Brian Church
Surgery Publications
BACKGROUND: Fluid excess may place patients undergoing surgery at risk for various complications. Hypertonic saline (HS) maintains intravascular volume with less intravenous fluid than isotonic salt (IS) solutions, but may increase serum sodium.
OBJECTIVES: To determine the benefits and harms of HS versus IS solutions administered to patients undergoing surgery.
SEARCH STRATEGY: We searched the Cochrane Central Register of Controlled Trials (CENTRAL), (The Cochrane Library) Issue 1, 2009; MEDLINE (1966 to 2009); EMBASE (1980 to 2009); LILACS (to August 2009) and CINAHL (1982 to 2009) without language restrictions.
SELECTION CRITERIA: We included randomized clinical trials where HS was compared to …
Eosinophilic Cholangitis And Cholangiopathy: A Sheep In Wolves Clothing, 2010 Saint George's University School of Medicine
Eosinophilic Cholangitis And Cholangiopathy: A Sheep In Wolves Clothing, Catherine Nashed, Sujit Vijay Sakpal, Victoria Shusharina, Ronald Scott Chamberlain
Department of Surgery
BACKGROUND: Eosinophilic cholangitis (EC) is a rare benign disorder of the biliary tract which can cause biliary obstruction. Similar to other disease processes involving the bile ducts, this disorder can pose a difficult diagnostic challenge as it can mimic cholangiocarcinoma.
METHODS: A systematic search of the scientific literature was carried out using PubMed to access all publications related to EC. Search keywords that were utilized included "eosinophilic cholangitis," "etiology," "treatment," and "obstructive jaundice." Results. Twenty-three cases of EC have been reported. Nineteen patients (82.6%) who presented with EC remain disease-free; 15 of these 19 patients (78.9%) with followup time remain …
Utility Of Immunohistochemical Markers In Differentiating Benign From Malignant Follicular-Derived Thyroid Nodules, 2010 Wayne State University
Utility Of Immunohistochemical Markers In Differentiating Benign From Malignant Follicular-Derived Thyroid Nodules, Husain A. Saleh, Bo Jin, John Barnwell, Opada Alzohaili
Wayne State University Associated BioMed Central Scholarship
Abstract
Background
Thyroid nodules are common among adults though only a small percentage is malignant, which can histologically mimic benign nodules. Accurate diagnosis of these thyroid nodules is critical for the proper clinical management.
Methods
We investigated immunoexpression in 98 surgically removed benign thyroid nodules including 52 hyperplastic nodules (HN) and 46 follicular/Hurthle cell adenomas (FA), and 54 malignant tumors including 22 follicular carcinoma (FC), 20 classic papillary carcinoma (PTC), and 12 follicular variant papillary carcinoma (FVPC).
Results
The staining results showed that malignant tumors express galectin-3, HBME-1, CK19 and Ret oncoprotein significantly more than benign nodules. The sensitivity of …
Novel Cis-Trans Interactions Are Involved In Post-Transcriptional Regulation Of Cyclin-Dependent Kinase Inhibitor P21Waf1/Cip1 Mrna, 2010 Wayne State University and John D. Dingell VA Medical Center
Novel Cis-Trans Interactions Are Involved In Post-Transcriptional Regulation Of Cyclin-Dependent Kinase Inhibitor P21Waf1/Cip1 Mrna, Liyue Zhang, Anil Wali, Joseph A. Fontana, Marcia I. Dawson, Arun K. Rishi
Wayne State University Associated BioMed Central Scholarship
Abstract
Background
A variety of pathways target CDKI p21WAF1/CIP1 expression at transcriptional, post-transcriptional as well as translational levels. We previously found that cell growth suppressing retinoid CD437 enhanced expression of p21WAF1/CIP1 and DNA damage inducible GADD45 proteins in part by elevating their mRNA stability.
Results
Here, we investigated molecular mechanisms of CD437-dependent post-transcriptional regulation of p21WAF1/CIP1 expression. By utilizing MDA-MB-468 HBC cells expressing chimeric rabbit β-globin-p21WAF1/CIP1 transcripts we mapped multiple CD437-responsive sequences located within positions 1195 to 1795 of the 3'-untranslated region of p21WAF1/CIP1 mRNA. Several cytoplasmic proteins present in MDA-MB-468, MCF-7 HBC as well …
A Novel Mechanism Of Cell Growth Regulation By Cell Cycle And Apoptosis Regulatory Protein (Carp)-1, 2010 Wayne State University and John D. Dingell VA Medical Center
A Novel Mechanism Of Cell Growth Regulation By Cell Cycle And Apoptosis Regulatory Protein (Carp)-1, Yan Jiang, Vineshkumar T. Puliyappadamba, Liyue Zhang, Wenjuan Wu, Anil Wali, Michael B. Yaffe, Joseph A. Fontana, Arun K. Rishi
Wayne State University Associated BioMed Central Scholarship
Abstract
Background
CARP-1/CCAR1, a perinuclear phospho-protein, regulates signaling by adriamycin, steroids, or growth factors. However, intracellular events that regulate CARP-1-dependent cell growth are not fully understood.
Results
Here we investigated whether CARP-1 is involved in signaling induced by the protein kinase A inhibitor H89. Treatments of human breast cancer cells with H89 resulted in apoptosis that involved enhanced CARP-1 threonine phosphorylation and expression. Depletion of CARP-1, on the other hand, abrogates apoptosis induced by H89. CARP-1 binds with signal transducer TAZ and over-expression of TAZ inhibits apoptosis by CARP-1. CARP-1 (651-759) interacts with a novel, N-terminal epitope of TAZ. H89 …
Sulforaphane Induces Cell Cycle Arrest By Protecting Rb-E2f-1 Complex In Epithelial Ovarian Cancer Cells, 2010 Wayne State University
Sulforaphane Induces Cell Cycle Arrest By Protecting Rb-E2f-1 Complex In Epithelial Ovarian Cancer Cells, Christopher S. Bryant, Sanjeev Kumar, Sreedhar Chamala, Jay Shah, Jagannath Pal, Mahdi Haider, Shelly Seward, Aamer M. Qazi, Robert Morris, Assaad Semaan, Masood A. Shammas, Christopher Steffes, Ravindra B. Potti, Madhu Prasad, Donald W. Weaver, Ramesh B. Batchu
Wayne State University Associated BioMed Central Scholarship
Abstract
Background
Sulforaphane (SFN), an isothiocyanate phytochemical present predominantly in cruciferous vegetables such as brussels sprout and broccoli, is considered a promising chemo-preventive agent against cancer. In-vitro exposure to SFN appears to result in the induction of apoptosis and cell-cycle arrest in a variety of tumor types. However, the molecular mechanisms leading to the inhibition of cell cycle progression by SFN are poorly understood in epithelial ovarian cancer cells (EOC). The aim of this study is to understand the signaling mechanisms through which SFN influences the cell growth and proliferation in EOC.
Results
SFN at concentrations of 5 - 20 …
Elevated Csf Outflow Resistance Associated With Impaired Lymphatic Csf Absorption In A Rat Model Of Kaolin-Induced Communicating Hydrocephalus, 2010 University of Toronto
Elevated Csf Outflow Resistance Associated With Impaired Lymphatic Csf Absorption In A Rat Model Of Kaolin-Induced Communicating Hydrocephalus, Gurjit Nagra, Mark E. Wagshul, Shams Rashid, Jie Li, J Pat Mcallister Ii, Miles Johnston
Wayne State University Associated BioMed Central Scholarship
Abstract
Background
We recently reported a lymphatic cerebrospinal fluid (CSF) absorption deficit in a kaolin model of communicating hydrocephalus in rats with ventricular expansion correlating negatively with the magnitude of the impediment to lymphatic function. However, it is possible that CSF drainage was not significantly altered if absorption at other sites compensated for the lymphatic defect. The purpose of this study was to investigate the impact of the lymphatic absorption deficit on global CSF absorption (CSF outflow resistance).
Methods
Kaolin was injected into the basal cisterns of Sprague Dawley rats. The development of hydrocephalus was assessed using magnetic resonance imaging …
Survey Of Biosecurity Practices Utilized By Veterinarians Working With Farm Animal Species, 2010 University of Tennessee, Knoxville
Survey Of Biosecurity Practices Utilized By Veterinarians Working With Farm Animal Species, David E. Anderson
David Edgar Anderson, DVM, MS, DACVS
Biosecurity programs can be discussed from many perspectives. In many cases, biosecurity may be regulated state or federal programs with law enforcement - the goals of which are to protect the "national" livestock resources and protect consumer interests. Alternatively, these programs may be producer level programs that are voluntarily established for protection of personal livestock investments. A core principle in the definition of "biosecurity" is the desire to prevent the introduction of disease. When infectious disease is present on a farm or in a region, the term "biocontainment" may be used to describe programs aimed at confinement of the diseases …
Interaction Of The Mu-Opioid Receptor With Gpr177 (Wntless) Inhibits Wnt Secretion: Potential Implications For Opioid Dependence., 2010 Department of Pharmacology, Pennsylvania State University College of Medicine, Hershey, PA 17033, United States
Interaction Of The Mu-Opioid Receptor With Gpr177 (Wntless) Inhibits Wnt Secretion: Potential Implications For Opioid Dependence., Jay Jin, Saranya Kittanakom, Victoria Wong, Beverly A S Reyes, Elisabeth J Van Bockstaele, Igor Stagljar, Wade Berrettini, Robert Levenson
Department of Neurosurgery Faculty Papers
BACKGROUND: Opioid agonist drugs produce analgesia. However, long-term exposure to opioid agonists may lead to opioid dependence. The analgesic and addictive properties of opioid agonist drugs are mediated primarily via the mu-opioid receptor (MOR). Opioid agonists appear to alter neuronal morphology in key brain regions implicated in the development of opioid dependence. However, the precise role of the MOR in the development of these neuronal alterations remains elusive. We hypothesize that identifying and characterizing novel MOR interacting proteins (MORIPs) may help to elucidate the underlying mechanisms involved in the development of opioid dependence. RESULTS: GPR177, the mammalian ortholog of Drosophila …
Intussusceptions In Adults: Clinical Features And Operative Procedures, 2010 Aga Khan University
Intussusceptions In Adults: Clinical Features And Operative Procedures, Ziaur Rehman, Abdul Rehman Alvi, Salma Khan
Section of General Surgery
Objective: To determine the clinical presentation and treatment outcomes of adult patients with intussusceptions.
Study Design: Case series.
Place and Duration of Study: The Aga Khan University Hospital, Karachi, from January 1988 to December 2008.
Methodology: Medical records of patients with diagnosis of intussusceptions in adults (above 15 years of age) from January 1988 to December 2008 were retrieved through ICD 9 coding system. Patients with complete records were included in the study and those with incomplete medical record or under 30 days follow-up were excluded. Data was analyzed on SPSS version 16. The treatment outcomes were hospital stay, 30 …
Hepatic Vein And Inferior Vena Caval Thrombus Extending Into The Right Atrium: A Rare Complication Of Amoebic Liver Abscess, 2010 Aga Khan University
Hepatic Vein And Inferior Vena Caval Thrombus Extending Into The Right Atrium: A Rare Complication Of Amoebic Liver Abscess, Ziaur Rehman, Abdul Rehman Alvi, Shahida Bibi
Section of General Surgery
Amoebic liver abscess is an endemic in developing countries but few cases of associated vascular complications have been reported. The authors report a very rare vascular complication of hepatic veins and inferior vena caval (IVC) thrombosis extending into the right atrium in a young male with large amoebic liver abscess. Optimal result was achieved with early diagnosis on CT scan, percutaneous drainage of abscess, intravenous metronidazole, peri-operative anticoagulation, sternotomy and thrombectomy.
Overview Of Surgical Management Of Infectious Non-Suppurative Brain Lesions (Part 2), 2010 Aga Khan University
Overview Of Surgical Management Of Infectious Non-Suppurative Brain Lesions (Part 2), Muhammad Shahzad Shamim, Ather Enam, Syed Faizan Ali, Rushna Pervez Ali, Mohammad Wasay
Section of Neurosurgery
No abstract provided.