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Plaque Index In Multi-Bracket Fixed Appliances, Zafar Ul Islam, Attiya Shaikh, Mubassar Fida 2014 Aga Khan University

Plaque Index In Multi-Bracket Fixed Appliances, Zafar Ul Islam, Attiya Shaikh, Mubassar Fida

Section of Dental-Oral Maxillofacial Surgery

Objective: To compare the plaque index in patients receiving multi-bracket fixed orthodontic treatment for various factors like age, gender, socio-economic status, brushing practices, meal habits, types of brackets, types of ligations, use of mouthwash and duration of treatment.
Study Design: Cross-sectional analytical study.
Place and Duration of Study: Orthodontics Clinic, The Aga Khan University Hospital, from September to November 2011.
Methodology: Socio-demographic and clinical modalities were defined and recorded for 131 patients having multi-bracket fixed appliances. The plaque index of subjects were recorded according to the Silness and Loe plaque index method. Independent sample t-test was used to see difference …


A Unique Mri Presentation Of Fungal Infection In The Brain, Muhammad Bilal Salman Khan, Saad Shafqat, Ather Enam 2014 Good Samaritan Hospital, Cincinnati, OH, USA.

A Unique Mri Presentation Of Fungal Infection In The Brain, Muhammad Bilal Salman Khan, Saad Shafqat, Ather Enam

Section of Neurology

Fungal infections of CNS are common in certain geographic locations. MRI with or without contrast is a useful prediagnostic tool. However, the findings may sometimes be misleading. In this case report, the authors present unusual imaging findings in the MRI of fungal infection in an immunocompetent host, whereby hyper-intense signals were seen on T2-weighted images and patchy post-contrast enhancement was observed with surrounding edema. These findings were suggestive of a neoplastic lesion but it was identified as aspergillosis on subsequent histopathology. This unusual MRI finding of CNS highlights the need to consider fungal infection as a differential diagnosis of all …


Mode Of Coronary Revascularization And Short Term Clinical Outcomes In Patients With Chronic Kidney Disease, Ashique Ali Khoso, K. Kazmi, Saqiba Tahir, Hasanat Sharif, Safia Awan 2014 Aga Khan University

Mode Of Coronary Revascularization And Short Term Clinical Outcomes In Patients With Chronic Kidney Disease, Ashique Ali Khoso, K. Kazmi, Saqiba Tahir, Hasanat Sharif, Safia Awan

Department of Surgery Docs

Abstract

BACKGROUND AND OBJECTIVE:

Percutaneous coronary intervention (PCI) and coronary artery bypass graft (CABG) surgery are two alternative methods for coronary revascularization, but it remains controversial as which one is associated with lower risks of worse clinical outcomes for chronic kidney disease (CKD) patients. We determined the mode of coronary revascularization (PCI vs. CABG) which is associated with lower risk of mortality and morbidity in CKD patients.

METHODS:

In this cross sectional study, 159 patients with CKD were enrolled from single center of coronary revascularization at Aga Khan University Hospital Karachi between January 2012 and August 2013. All patients with …


Technical Performance Score Is Associated With Outcomes After The Norwood Procedure., Meena Nathan, Lynn A. Sleeper, Richard G. Ohye, Peter C. Frommelt, Christopher A. Caldarone, James S. Tweddell, Minmin Lu, Gail D. Pearson, J William Gaynor, Christian Pizarro, Ismee A. Williams, Steven D. Colan, Carolyn Dunbar-Masterson, Peter J. Gruber, Kevin Hill, Jennifer Hirsch-Romano, Jeffrey P. Jacobs, Jonathan R. Kaltman, S Ram Kumar, David Morales, Scott M. Bradley, Kirk Kanter, Jane W. Newburger, Pediatric Heart Network Investigators, Girish S. Shirali 2014 Children's Mercy Hospital

Technical Performance Score Is Associated With Outcomes After The Norwood Procedure., Meena Nathan, Lynn A. Sleeper, Richard G. Ohye, Peter C. Frommelt, Christopher A. Caldarone, James S. Tweddell, Minmin Lu, Gail D. Pearson, J William Gaynor, Christian Pizarro, Ismee A. Williams, Steven D. Colan, Carolyn Dunbar-Masterson, Peter J. Gruber, Kevin Hill, Jennifer Hirsch-Romano, Jeffrey P. Jacobs, Jonathan R. Kaltman, S Ram Kumar, David Morales, Scott M. Bradley, Kirk Kanter, Jane W. Newburger, Pediatric Heart Network Investigators, Girish S. Shirali

Manuscripts, Articles, Book Chapters and Other Papers

Objectives: The technical performance score (TPS) has been reported in a single center study to predict the outcomes after congenital cardiac surgery. We sought to determine the association of the TPS with outcomes in patients undergoing the Norwood procedure in the Single Ventricle Reconstruction trial.

Methods: We calculated the TPS (class 1, optimal; class 2, adequate; class 3, inadequate) according to the predischarge echocardiograms analyzed in a core laboratory and unplanned reinterventions that occurred before discharge from the Norwood hospitalization. Multivariable regression examined the association of the TPS with interval to first extubation, Norwood length of stay, death or transplantation, …


Outcomes Of Splenectomy For Idiopathic Thrombocytopenic Purpura In Adults: A Developing Country Perspective., Amyn Pardhan, Aamir Hameed, Hasnain Zafar, Samia Mazahir, Ghulam Murtaza 2014 Aga Khan University

Outcomes Of Splenectomy For Idiopathic Thrombocytopenic Purpura In Adults: A Developing Country Perspective., Amyn Pardhan, Aamir Hameed, Hasnain Zafar, Samia Mazahir, Ghulam Murtaza

Department of Medicine

Objective: to determine the outcome of splenectomy done in adult patients of Idiopathic Thrombocytopenic Purpura over a period of 10 years and, secondarily, to determine the predictors of complete response to therapy.

Methods: The retrospective review comprised of adult patients over 14 years of age who underwent open or laparoscopic splenectomy for Idiopathic Thrombocytopenic Purpura at Aga Khan University Hospital, Karachi, from January 2000 to December 2010. Data was reviewed in January 2011 by a surgical resident. Outcome was the response to splenectomy as per new definition of response set by the American Society of Haematology 2011 evidence based practice …


Choledochal Cyst--A Different Disease In Newborns And Infants, Zafar Nazir, Munira Abdul Aziz 2014 Agha Khan University

Choledochal Cyst--A Different Disease In Newborns And Infants, Zafar Nazir, Munira Abdul Aziz

Department of Surgery Docs

Abstract

We report experience of managing Choledochal Cyst (CC) in different paediatric ages. Eleven neonates and infants (aged 0-8 months) and 24 paediatric cases (aged 2.5 - 18 years) were managed over 24 years (1988 to 2012). Neonates and infants presented with jaundice, acholic stools and abdominal mass whereas most of the paediatric cases presented with intermittent non-specific abdominal pain. Morphology of CC was mostly cystic in neonates whereas it was fusiform in majority (62%) of paediatric cases. Biliary amylase was high and correlated with the presence of abnormal pancreaticobiliary junction (PBJ) in 20 /24 paediatric patients. Obstruction at the …


Predictors Of Infections Following Cranioplasty: A Retrospective Review Of A Large Single Center Study., Mario Zanaty, Nohra Chalouhi, MD, Robert M Starke, Rohan Chitale, MD, Shannon Hann, MD, Cory D Bovenzi, Mark P Saigh, Eric W Schwartz, Emily S I Kunkel, Alexandra S Efthimiadis-Budike, Pascal Jabbour MD, richard dalyai, Robert H. Rosenwasswer MD, Stavropoula Tjoumakaris 2014 Department of Neurological Surgery, Thomas Jefferson University

Predictors Of Infections Following Cranioplasty: A Retrospective Review Of A Large Single Center Study., Mario Zanaty, Nohra Chalouhi, Md, Robert M Starke, Rohan Chitale, Md, Shannon Hann, Md, Cory D Bovenzi, Mark P Saigh, Eric W Schwartz, Emily S I Kunkel, Alexandra S Efthimiadis-Budike, Pascal Jabbour Md, Richard Dalyai, Robert H. Rosenwasswer Md, Stavropoula Tjoumakaris

Department of Neurosurgery Faculty Papers

Introduction. The variables that predispose to postcranioplasty infections are poorly described in the literature. We formulated a multivariate model that predicts the risk of infection in patients undergoing cranioplasty. Method. Retrospective review of all patients who underwent cranioplasty following craniectomy from January, 2000, to December, 2011. Tested predictors were age, sex, diabetic status, hypertensive status, reason for craniectomy, urgency status of craniectomy, location of cranioplasty, reoperation for hematoma, hydrocephalus postcranioplasty, and material type. A multivariate logistic regression analysis was performed. Results. Three hundred forty-eight patients met the study criteria. Infection rate was 26.43% (92/348). Of these cases with infection, 56.52% …


Adenomyomatous Hyperplasia Of The Ampulla Of Vater Masquerading As Malignancy: A Case Series, Patrick Hickey DO, Saba Ahmad MD, Matthew Sullivan DO, Miriam L. Enriquez MD, Jeffrey Brodsky MD, Hiral Shah MD 2014 Lehigh Valley Health Network

Adenomyomatous Hyperplasia Of The Ampulla Of Vater Masquerading As Malignancy: A Case Series, Patrick Hickey Do, Saba Ahmad Md, Matthew Sullivan Do, Miriam L. Enriquez Md, Jeffrey Brodsky Md, Hiral Shah Md

Department of Medicine

No abstract provided.


The Geriatric Trauma Team: A Novel Approach To Caring For Elderly Trauma Patients, Mary F. Stuever, Kimberly M. Hendershot, Priti Parikh, A. Russeau, Mary C. McCarthy, Akpofure Peter Ekeh 2014 Wright State University

The Geriatric Trauma Team: A Novel Approach To Caring For Elderly Trauma Patients, Mary F. Stuever, Kimberly M. Hendershot, Priti Parikh, A. Russeau, Mary C. Mccarthy, Akpofure Peter Ekeh

Department of Surgery Faculty Publications

No abstract provided.


Cervical Vertebral Anomalies In Skeletal Malocclusions: A Cross-Sectional Study On Orthodontic Patients At The Aga Khan University Hospital, Pakistan, Saman Faruqui, Mubassar Fida, Attiya Shaikh 2014 Aga Khan University

Cervical Vertebral Anomalies In Skeletal Malocclusions: A Cross-Sectional Study On Orthodontic Patients At The Aga Khan University Hospital, Pakistan, Saman Faruqui, Mubassar Fida, Attiya Shaikh

Section of Orthopaedic Surgery

Introduction: Morphological deviations of the cervical vertebral column have been described in relation to craniofacial aberrations and syndromes. Furthermore, it has recently been shown that abnormal morphology of upper cervical vertebrae is associated with malformation of the jaws and occlusion. Accordingly, it is relevant to focus on similar associations in patients with skeletal malocclusions. Therefore, the objectives of this study are to: (a) Identify the anomalies of the cervical column in patients with skeletal malocclusions (b) Determine the association between cervical vertebral anomalies and skeletal malocclusions.
Materials and Methods: This cross-sectional study was conducted on a total of 90 subjects …


Robotic Sublobar Resection For The Surgical Management Of Isolated Pulmonary Nodules, Michael F. Szwerc MD, Victor Reis MD, Kyle M. Langston PA-C, Alec Talsania MD, Alex Werner 2014 Lehigh Valley Health Network

Robotic Sublobar Resection For The Surgical Management Of Isolated Pulmonary Nodules, Michael F. Szwerc Md, Victor Reis Md, Kyle M. Langston Pa-C, Alec Talsania Md, Alex Werner

Department of Surgery

No abstract provided.


Department Of Surgery Update, October 2014, Wright State University Department of Surgery 2014 Wright State University

Department Of Surgery Update, October 2014, Wright State University Department Of Surgery

Department of Surgery Updates

A three page newsletter created by the Department of Surgery documenting changes to the department. This issue contains a message from the chair, a list of important dates, committee meetings, notes and pictures on the postgraduate symposium and more.


Efficacy Of Transoral Fundoplication For Treatment Of Chronic Gastroesophageal Reflux Disease Incompletely Controlled With High-Dose Proton-Pump Inhibitors Therapy: A Randomized, Multicenter, Open Label, Crossover Study., Karim S. Trad, Gilbert Simoni, William Edris Barnes, Ahmad Bassel Shughoury, Mamoon Raza, Jeffrey Alan Heise, Daniel Gilles Turgeon, Mark Alan Fox, Peter George Mavrelis 2014 George Washington University

Efficacy Of Transoral Fundoplication For Treatment Of Chronic Gastroesophageal Reflux Disease Incompletely Controlled With High-Dose Proton-Pump Inhibitors Therapy: A Randomized, Multicenter, Open Label, Crossover Study., Karim S. Trad, Gilbert Simoni, William Edris Barnes, Ahmad Bassel Shughoury, Mamoon Raza, Jeffrey Alan Heise, Daniel Gilles Turgeon, Mark Alan Fox, Peter George Mavrelis

Surgery Faculty Publications

Background

The aim of this randomized, crossover study was to determine if transoral fundoplication (TF) could further improve clinical outcomes in partial responders to high-dose (HD) proton-pump inhibitor (PPI) therapy and to evaluate durability of TF.

Methods

In seven United States centers, patients with hiatal hernia ≤2 cm and abnormal esophageal acid exposure (EAE) were randomized to TF (n = 40) or HD PPIs (n = 23) group. At 6-month follow-up, PPI patients underwent crossover. We assessed clinical outcomes 6-month post TF in crossover patients (COP), as compared to 6-month of HD PPI therapy, and 12-month outcomes in patients initially …


Surgeon Practices And Attitudes Toward The Control Of Surgical-Site Infections In Jordan, Sara Ali Mater 2014 SIT Study Abroad

Surgeon Practices And Attitudes Toward The Control Of Surgical-Site Infections In Jordan, Sara Ali Mater

Independent Study Project (ISP) Collection

The purpose of this study was to determine the attitudes and practices of Jordanian surgeons on the control of surgical-site infections, evaluated by the Center of Disease Control’s guidelines toward the prevention of surgical-site infections, in addition to gaining respondents opinions on infection control in Jordan. This study was conducted through the distribution of 75 questionnaires given to surgeons at five hospitals in Jordan. Additional insight on SSI infection control was gained through interviews with two cardiac surgeons and three infection control directors. The results of the survey were compared with the Center for Disease Control’s guide to surgical-site infection …


Impact Of Pre-Stage Ii Hemodynamics And Pulmonary Artery Anatomy On 12-Month Outcomes In The Pediatric Heart Network Single Ventricle Reconstruction Trial., Ranjit Aiyagari, John F. Rhodes, Peter Shrader, Wolfgang A. Radtke, Varsha M. Bandisode, Lisa Bergersen, Matthew J. Gillespie, Robert G. Gray, Lin T. Guey, Kevin D. Hill, Russel Hirsch, Dennis W. Kim, Kyong-Jin Lee, Andrew N. Pelech, Jeremy Ringewald, Cheryl Takao, Julie A. Vincent, Richard G. Ohye, Pediatric Heart Network Investigators, Girish S. Shirali 2014 Children's Mercy Hospital

Impact Of Pre-Stage Ii Hemodynamics And Pulmonary Artery Anatomy On 12-Month Outcomes In The Pediatric Heart Network Single Ventricle Reconstruction Trial., Ranjit Aiyagari, John F. Rhodes, Peter Shrader, Wolfgang A. Radtke, Varsha M. Bandisode, Lisa Bergersen, Matthew J. Gillespie, Robert G. Gray, Lin T. Guey, Kevin D. Hill, Russel Hirsch, Dennis W. Kim, Kyong-Jin Lee, Andrew N. Pelech, Jeremy Ringewald, Cheryl Takao, Julie A. Vincent, Richard G. Ohye, Pediatric Heart Network Investigators, Girish S. Shirali

Manuscripts, Articles, Book Chapters and Other Papers

OBJECTIVE: To compare the interstage cardiac catheterization hemodynamic and angiographic findings between shunt types for the Pediatric Heart Network Single Ventricle Reconstruction trial. The trial, which randomized subjects to a modified Blalock-Taussig shunt (MBTS) or right ventricle-to-pulmonary artery shunt (RVPAS) for the Norwood procedure, demonstrated the RVPAS was associated with a smaller pulmonary artery diameter but superior 12-month transplant-free survival.

METHODS: We analyzed the pre-stage II catheterization data for the trial subjects. The hemodynamic variables and shunt and pulmonary angiographic data were compared between shunt types; their association with 12-month transplant-free survival was also evaluated.

RESULTS: Of 549 randomized subjects, …


Development Of A Fatal Noncompressible Truncal Hemorrhage Model With Combined Hepatic And Portal Venous Injury In Normothermic Normovolemic Swine, Ujwal R. Yanala, Jason M. Johanning, Iraklis I. Pipinos, Gustavo F. Larsen, William H. Velander, Mark A. Carlson 2014 University of Nebraska Medical Center, Omaha

Development Of A Fatal Noncompressible Truncal Hemorrhage Model With Combined Hepatic And Portal Venous Injury In Normothermic Normovolemic Swine, Ujwal R. Yanala, Jason M. Johanning, Iraklis I. Pipinos, Gustavo F. Larsen, William H. Velander, Mark A. Carlson

William H. Velander Publications

Noncompressible truncal hemorrhage and brain injury currently account for most early mortality of warfighters on the battlefield. There is no effective treatment for noncompressible truncal hemorrhage, other than rapid evacuation to a surgical facility. The availability of an effective field treatment for noncompressible truncal hemorrhage could increase the number of warfighters salvaged from this frequently-lethal scenario. Our intent was to develop a porcine model of noncompressible truncal hemorrhage with a ,50% one-hour mortality so that we could develop new treatments for this difficult problem. Normovolemic normothermic domestic swine (barrows, 3 months old, 34–36 kg) underwent one of three injury types …


Wound Healing: Biologics, Skin Substitutes, Biomembranes And Scaffolds, Krishna S. Vyas, Henry C. Vasconez 2014 University of Kentucky

Wound Healing: Biologics, Skin Substitutes, Biomembranes And Scaffolds, Krishna S. Vyas, Henry C. Vasconez

Surgery Faculty Publications

This review will explore the latest advancements spanning several facets of wound healing, including biologics, skin substitutes, biomembranes and scaffolds.


Physicians' Attitudes About Recommending Surgery For Early Stage Lung Cancer And Possible Reasons For Racial Disparities, Franklin R. McGuire 2014 University of South Carolina - Columbia

Physicians' Attitudes About Recommending Surgery For Early Stage Lung Cancer And Possible Reasons For Racial Disparities, Franklin R. Mcguire

Journal of Health Disparities Research and Practice

PHYSICIANS’ ATTITUDES ABOUT RECOMMENDING SURGERY FOR EARLY STAGE LUNG CANCER AND POSSIBLE REASONS FOR RACIAL DISPARITIES

ABSTRACT

Purpose: Patient refusal for lung cancer surgery is significant, but other factors, such as negative framing of the treatment discussion, may be involved. Physician attitudes could influence the nuances of and therefore the conclusions of these discussions. We determined physicians’ attitudes and the influence it has on possible decisions against lung cancer surgery, particularly surgical rates for blacks, using a companion survey.

Methods: The study is a prospective, multicenter observational trial conducted at five sites in North and South Carolina from December …


Department Of Surgery Update, September 2014, Wright State University Department of Surgery 2014 Wright State University

Department Of Surgery Update, September 2014, Wright State University Department Of Surgery

Department of Surgery Updates

A three page newsletter created by the Department of Surgery documenting changes to the department. This issue contains a message from the chair, a list of important dates, committee meetings, scholarly activity and more.


The Accuracy Of Three-Dimensional Bladder Ultrasonography In Determining The Residual Urinary Volume Compared With Conventional Catheterisation, Imran K. Jalbani, Hammad Ather 2014 Aga Khan University

The Accuracy Of Three-Dimensional Bladder Ultrasonography In Determining The Residual Urinary Volume Compared With Conventional Catheterisation, Imran K. Jalbani, Hammad Ather

Department of Surgery Docs

Abstract

OBJECTIVE:

To determine the accuracy of three-dimensional bladder ultrasonography (US, using the BVI 3000, Verathon, WA, USA) for determining the residual urinary volume, compared with the conventional catheterisation method.

PATIENTS AND METHODS:

We conducted a cross-sectional study at day-care unit of a University hospital after obtaining approval from the Ethics Review Committee of the hospital. Thirty-four patients with lower urinary tract symptoms requiring cystometrography were included. The postvoid volume was measured by bladder US, with three readings taken, and then patient was catheterised using a 12-F Nelaton catheter to measure the urinary volume. The mean of the three readings …


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