Open Access. Powered by Scholars. Published by Universities.®

Medical Specialties Commons™

Open Access. Powered by Scholars. Published by Universities.®

Surgery

Institution
Keyword
Publication Year
Publication
Publication Type
File Type

Articles 961 - 990 of 5938

Full-Text Articles in Medical Specialties

Use Of Pancreatic Endotherapy In Patients With Chronic Pancreatitis: Results From A Multicenter Cohort Study In The United States, Samuel Han, Darwin L Conwell, Jeffrey J Easler, Yunlong Yang, Dana K Andersen, William E Fisher, Evan L Fogel, Chris Forsmark, Phil A Hart, Steven J Hughes, Liang Li, Stephen J Pandol, Walter G Park, Jose Serrano, Stephen K Van Den Eeden, Santhi Swaroop Vege, Dhiraj Yadav, Consortium For The Study Of Chronic Pancreatitis, Diabetes, And Pancreatic Cancer Aug 2024

Use Of Pancreatic Endotherapy In Patients With Chronic Pancreatitis: Results From A Multicenter Cohort Study In The United States, Samuel Han, Darwin L Conwell, Jeffrey J Easler, Yunlong Yang, Dana K Andersen, William E Fisher, Evan L Fogel, Chris Forsmark, Phil A Hart, Steven J Hughes, Liang Li, Stephen J Pandol, Walter G Park, Jose Serrano, Stephen K Van Den Eeden, Santhi Swaroop Vege, Dhiraj Yadav, Consortium For The Study Of Chronic Pancreatitis, Diabetes, And Pancreatic Cancer

Faculty, Staff and Students Publications

BACKGROUND AND AIMS: Although pancreatic endotherapy (PET) is commonly used for treating adverse events of chronic pancreatitis, data on the frequency and factors associated with the use of PET are limited. Our aim was to define the use of and factors predictive for receiving PET in a well-characterized chronic pancreatitis cohort.

METHODS: This is a cross-sectional analysis of data from PROCEED, a multicenter U.S. cohort study of chronic pancreatitis. PET modalities primarily consisted of ERCP. A treatment course was defined as the number of sessions performed for a specific indication. A repeat course was defined as PET >1 year after …


Early Cold Stored Platelet Transfusion Following Severe Injury: A Randomized Clinical Trial, Jason L Sperry, Francis X Guyette, Bedda L Rosario-Rivera, Matthew E Kutcher, Lucy Z Kornblith, Bryan A Cotton, Chad T Wilson, Kenji Inaba, Eva V Zadorozny, Laura E Vincent, Ashley M Harner, Emily T Love, Joseph E Doherty, Joseph Cuschieri, Aaron E Kornblith, Erin E Fox, Yu Bai, Marcus K Hoffman, Catherine P Seger, Jay Hudgins, Sheila Mallett-Smith, Matthew D Neal, Christine M Leeper, Philip C Spinella, Mark H Yazer, Stephen R Wisniewski, Cold Stored Platelet For Hemorrhagic Shock (Crisp-Hs) Study Group Aug 2024

Early Cold Stored Platelet Transfusion Following Severe Injury: A Randomized Clinical Trial, Jason L Sperry, Francis X Guyette, Bedda L Rosario-Rivera, Matthew E Kutcher, Lucy Z Kornblith, Bryan A Cotton, Chad T Wilson, Kenji Inaba, Eva V Zadorozny, Laura E Vincent, Ashley M Harner, Emily T Love, Joseph E Doherty, Joseph Cuschieri, Aaron E Kornblith, Erin E Fox, Yu Bai, Marcus K Hoffman, Catherine P Seger, Jay Hudgins, Sheila Mallett-Smith, Matthew D Neal, Christine M Leeper, Philip C Spinella, Mark H Yazer, Stephen R Wisniewski, Cold Stored Platelet For Hemorrhagic Shock (Crisp-Hs) Study Group

Faculty, Staff and Student Publications

OBJECTIVE: To determine the feasibility, efficacy, and safety of early cold stored platelet transfusion compared with standard care resuscitation in patients with hemorrhagic shock.

BACKGROUND: Data demonstrating the safety and efficacy of early cold stored platelet transfusion are lacking following severe injury.

METHODS: A phase 2, multicenter, randomized, open label, clinical trial was performed at 5 US trauma centers. Injured patients at risk of large volume blood transfusion and the need for hemorrhage control procedures were enrolled and randomized. The intervention was the early transfusion of a single apheresis cold stored platelet unit, stored for up to 14 days versus …


The Effect Of Blood Flow Restriction Training On Quadriceps Activity After Anterior Cruciate Ligament Reconstruction: A Preliminary Randomized Controlled Trial, Florian Forelli, Camille Nguyen, Jean Mazeas, Georgios Kakavas, Timothy E. Hewett, Andreas Bjerregaard, Vasileios Korakakis, Alexandre Jm Rambaud Jul 2024

The Effect Of Blood Flow Restriction Training On Quadriceps Activity After Anterior Cruciate Ligament Reconstruction: A Preliminary Randomized Controlled Trial, Florian Forelli, Camille Nguyen, Jean Mazeas, Georgios Kakavas, Timothy E. Hewett, Andreas Bjerregaard, Vasileios Korakakis, Alexandre Jm Rambaud

Marshall Journal of Medicine

Background

After anterior cruciate ligament reconstruction, a crucial priority is restoring knee muscle strength, especially the quadriceps, to reach the pre-injury strength levels as fast as possible. A feasible alternative to heavy loading might be blood flow restriction training that may elicit quadriceps muscle strength adaptations using low external loads. This study assessed whether quadriceps strengthening using low load blood flow restriction (LL-BFR) would enhance electromyographic (EMG) activity of the vastus medialis (VMO), vastus lateralis (VLO), and rectus femoris (RF) similar to quadriceps strengthening using heavy loads resistance training (HLRT). The secondary objective was to assess intra-quadriceps regional EMG differences …


Alpha Angle And Anterior Femoral Neck Offset Identify Different Cohorts Of Cam Morphology: An Osteologic Study, Grigory A. Manyak Jul 2024

Alpha Angle And Anterior Femoral Neck Offset Identify Different Cohorts Of Cam Morphology: An Osteologic Study, Grigory A. Manyak

Faculty Scholarship

Purpose: To explore differences in cam morphology defined by alpha angle (AA) and anterior femoral neck offset (AFNO) in the context of other anthropometric parameters in an osteologic collection to further elucidate whether each measurement tool is identifying the same underlying pathology. Methods: Anthropometric measurements of 992 cadaveric hips from the Hamann-Todd Osteological Collection were analyzed. Femurs with cam morphology were identified by AA >55° or AFNO <7 mm. Anthropometric parameters stratified by cam morphology were assessed with Wilcoxon rank-sum and Pearson χ2 tests. Multivariate logistic regressions were performed on significant variables in univariate analysis to examine the predictive ability of anthropometric variables to cam morphology. Results: Cam morphology was identified in 242 hips via AA, 344 hips via AFNO, and 123 hips via both measures. Multivariate logarithmic regression analysis demonstrated that sex negatively predicted AA (females with less pathology, β = –0.14, P = .04), race negatively predicted AA (Blacks with less pathology, β = –0.21, P < .01), and proximal femoral osteoarthritis was positively associated with AA (β = 0.16, P = .02), while none of these were associated with AFNO. On the other hand, right-side specimens were associated with AA (β = 0.15, P = .02) and AFNO (β = 0.25, P < .01), whereas the combined version was unassociated with both measures. Conclusions: In conclusion, cam morphology was identified in a modest percentage of osteologic specimens by both AA and AFNO in our study. Further, associations of multiple demographic, anthropometric, and anatomical parameters to AA and AFNO suggest they may identify different subsets of cam morphology. Clinical Relevance: Cam morphology identified by AA versus AFNO may represent 2 different pathologic entities. Future studies should assess differences between these measures in a clinical cohort and determine whether these 2 definitions of cam morphology identify different clinical populations.


Aso Author Reflections: The Association Between Sentinel Lymph Node Biopsy And Melanoma-Specific Survival In The Elderly, Luke D. Rothermel Jul 2024

Aso Author Reflections: The Association Between Sentinel Lymph Node Biopsy And Melanoma-Specific Survival In The Elderly, Luke D. Rothermel

Faculty Scholarship

No abstract provided.


The Utility Of Sentinel Lymph Node Biopsy In Elderly Patients With Melanoma, Carmen A. Jung, Kathleen M. Mulligan, Iris Sheng, John B. Ammori, Ankit Mangla, Richard S. Hoehn, Luke D. Rothermel Jul 2024

The Utility Of Sentinel Lymph Node Biopsy In Elderly Patients With Melanoma, Carmen A. Jung, Kathleen M. Mulligan, Iris Sheng, John B. Ammori, Ankit Mangla, Richard S. Hoehn, Luke D. Rothermel

Faculty Scholarship

Background: Sentinel lymph node biopsy (SLNB) is performed less often for older patients with melanoma. We investigated the association of SLNB and melanoma-specific survival (MSS) in the elderly. Methods: We retrospectively reviewed the Surveillance, Epidemiology, and End Results (SEER: 2010–2019) for patients ≥ 70 years with cT2-4N0M0 melanoma. We used multivariable Cox proportional hazard models to evaluate the impact of SLNB performance and SLN status on MSS at increasing age cutoffs. In addition, we evaluated the association of different factors with SLNB performance using multivariable logistic regression. Results: We identified 11,548 patients. Sentinel lymph node biopsy occurred in 6754 (58.5%) …


National Estimates For The Percentage Of All Readmissions With Demographic Features, Morbidity, Overall And Gender-Specific Mortality Of Transcutaneous Versus Open Surgical Tricuspid Valve Replacement/Repair, Muhammad Shayan Khan, Abdul Baqi, Ayesha Tahir, Ghulam Mujtaba Ghumman, Waqas Ullah, Jay Shah, Yasar Sattar, Tanveer Mir, Zain Sheikh, Fnu Salman, Moaaz Baghal, Kritika Luthra, Vinod Khatri, Zainulabedin Waqar, Malik Waleed Zeb Khan, Mohammed Taleb, Syed Sohail Ali Jul 2024

National Estimates For The Percentage Of All Readmissions With Demographic Features, Morbidity, Overall And Gender-Specific Mortality Of Transcutaneous Versus Open Surgical Tricuspid Valve Replacement/Repair, Muhammad Shayan Khan, Abdul Baqi, Ayesha Tahir, Ghulam Mujtaba Ghumman, Waqas Ullah, Jay Shah, Yasar Sattar, Tanveer Mir, Zain Sheikh, Fnu Salman, Moaaz Baghal, Kritika Luthra, Vinod Khatri, Zainulabedin Waqar, Malik Waleed Zeb Khan, Mohammed Taleb, Syed Sohail Ali

Abington Jefferson Health Papers

BACKGROUND: The aim of the study was to determine national estimates for the percentage of all readmissions with demographic features, length of stay (LOS), cost analysis, comorbidities, complications, overall and gender-specific mortality and complications of transcutaneous tricuspid valve replacement/repair (TTVR) vs. open surgical tricuspid valve replacement/repair (open TVR).

METHODS: Data were extrapolated from the Nationwide Readmissions Database (NRD) 2015-19. Of the 75,266,750 (unweighted) cases recorded in the 2015 - 2019 dataset, 429 had one or more of the percutaneous approach codes as per the ICD-10 dataset, and 10,077 had one or more of the open approach codes.

RESULTS: Overall, the …


Find Your Perfect Match For Surgical Residency: Six Steps To Building Your Brandd From The Collaboration Of Surgical Education Fellows, John M. Woodward, Sarah Lund, Riley Brian, Ananya Anand, Rebecca Moreci, Sergio M. Navarro, Jorge Zarate Rodriguez, Ariana Naaseh, Katrina Tate, Joshua Roshal, Caitlin Silvestri, Connie Y. Gan, Tejas Sathe, Steven W. Thornton, Madeline Cloonan, Lauren Weaver, Mary H. Oh, Frederick Godley, Joseph C. L'Huillier Jul 2024

Find Your Perfect Match For Surgical Residency: Six Steps To Building Your Brandd From The Collaboration Of Surgical Education Fellows, John M. Woodward, Sarah Lund, Riley Brian, Ananya Anand, Rebecca Moreci, Sergio M. Navarro, Jorge Zarate Rodriguez, Ariana Naaseh, Katrina Tate, Joshua Roshal, Caitlin Silvestri, Connie Y. Gan, Tejas Sathe, Steven W. Thornton, Madeline Cloonan, Lauren Weaver, Mary H. Oh, Frederick Godley, Joseph C. L'Huillier

School of Medicine Faculty Publications

No abstract provided.


A Guideline-Based Approach To Increase Early Mobilization In The Pediatric Patient Following Cardiothoracic Surgery, Kayla Keeven Jul 2024

A Guideline-Based Approach To Increase Early Mobilization In The Pediatric Patient Following Cardiothoracic Surgery, Kayla Keeven

Dissertations

A Guideline-Based Approach to Increase Early Mobilization in the Pediatric Patient Following Cardiothoracic Surgery

Problem: Prolonged bedrest during the post-operative period contributes to complications that lengthen hospital stay and increase mortality and medical costs. Early mobilization is recognized as safe and feasible in critically ill children. However, there is no standardized procedure nor method of identifying patients who are safe to mobilize in a pediatric cardiac intensive care unit (ICU).

Method: The quality improvement (QI) project employed a descriptive observational design utilizing a retrospective-prospective method to assess the effects of implementing an early mobilization guideline in a pediatric cardiac ICU. …


Free Flap Reconstruction Following Head And Neck Trauma, Larissa Sweeny, Anne C. Kane, Carissa M. Thomas, Neal Futran, Joseph M. Curry, Andrés M. Bur, G. Nina Lu, Aishwarya Shukla, Hunter Skoog, Jaime A. Pena Garcia, Angela E. Alnemri, Rahul Alapati, Michael Dileo, Andrew Fuson, Kenneth Tan, Farshid Taghizadeh, Gina D. Jefferson, Daniel Petrisor, Mark K. Wax Jul 2024

Free Flap Reconstruction Following Head And Neck Trauma, Larissa Sweeny, Anne C. Kane, Carissa M. Thomas, Neal Futran, Joseph M. Curry, Andrés M. Bur, G. Nina Lu, Aishwarya Shukla, Hunter Skoog, Jaime A. Pena Garcia, Angela E. Alnemri, Rahul Alapati, Michael Dileo, Andrew Fuson, Kenneth Tan, Farshid Taghizadeh, Gina D. Jefferson, Daniel Petrisor, Mark K. Wax

School of Medicine Faculty Publications

Background: Free flap (FF) reconstruction of traumatic injuries to the head and neck is uncommon. Methods: Multi-institutional retrospective case series of patients undergoing FF reconstruction for a traumatic injury (n = 103). Results: Majority were gunshot wounds (GSW; 85%, n = 88) and motor vehicle accidents (11%, n = 11). Majority underwent osseous reconstruction (82%, n = 84). FF failures (9%, n = 9/103) occurred in GSW patients (100%, n = 9/9) and when multiple subsites were injured (89%, n = 8/9). Preoperative antibiotics correlated with lower rates of a neck washouts (4% vs. 19%) (p = 0.01) and 30-day …


Electrocautery Wire Fenestration Prior To Thoracic Endovascular Aortic Repair To Optimize The Distal Landing Zone In Thoracic Aortic Dissections, Nicola Habash, Gaurang Joshi, Mohammed Ali, Michael Nooromid, Babak Abai Jul 2024

Electrocautery Wire Fenestration Prior To Thoracic Endovascular Aortic Repair To Optimize The Distal Landing Zone In Thoracic Aortic Dissections, Nicola Habash, Gaurang Joshi, Mohammed Ali, Michael Nooromid, Babak Abai

Department of Surgery Faculty Papers

Successful thoracic endovascular aortic repair (TEVAR) for type B aortic dissections (TBAD) relies on securing the stentgraft’s distal landing zone to prevent retrograde flow and false lumen pressurization. We describe a 60-year- old male with a TBAD undergoing TEVAR with electrocautery-wire fenestration of the dissection septum, providing a controlled method to enhance the distal landing zone for graft placement. Postoperatively, the patient experienced spinal cord ischemia, resolving with the placement of a lumbar drain and increasing mean arterial pressures. Follow-up imaging demonstrated a well-sealed repair without endoleaks. This case highlights the importance of surgical technique selection and postoperative monitoring for …


Salvage Of A Kidney Transplant With A Mycotic Extrarenal Pseudoaneursym Using Donor Vessels, Audrey Horn, Kelli L. Summers, William Fuell, Adarsh Vijay, Hoonbae Jeon, Melissa Donovan, Kiara Tulla, Anil Paramesh Jul 2024

Salvage Of A Kidney Transplant With A Mycotic Extrarenal Pseudoaneursym Using Donor Vessels, Audrey Horn, Kelli L. Summers, William Fuell, Adarsh Vijay, Hoonbae Jeon, Melissa Donovan, Kiara Tulla, Anil Paramesh

School of Medicine Faculty Publications

A 63-year-old male developed a mycotic pseudoaneurysm (MPA) two months after a renal transplant at the anastomotic site. He presented with uncontrolled hypertension and elevated creatinine. The pseudoaneurysm occurred at the anastomosis between the two donor renal arteries and the left external iliac artery. We describe a unique surgical reconstruction where the MPA was resected and the vasculature was reconstructed using deceased donor vessels. A deceased donor common iliac artery including superior gluteal and inferior gluteal branches were used as a jump graft from the contralateral common iliac artery to the two transplanted renal arteries. The external iliac artery was …


Sump Syndrome: The Forgotten Cause Of Painless Jaundice In The Elderly, Mark Ayoub, Amna Anees Jul 2024

Sump Syndrome: The Forgotten Cause Of Painless Jaundice In The Elderly, Mark Ayoub, Amna Anees

Journal of Community Hospital Internal Medicine Perspectives

Painless jaundice is a common presentation of abdominal malignancy seen in elderly patients. While malignancy may be a common cause of obstructive jaundice in that population group, anchor bias should always be avoided. We present a case of an elderly woman who presented with painless jaundice and weight loss. She had a very remote history of cholecystitis. She was found to have Sump syndrome due to a stricture at the Choledochoduodenostomy (CDD) site. She underwent endoscopic retrograde cholangiopancreatography (ERCP) with stent placement which shortly led to resolution of her jaundice. Biopsy from the stricture site came back negative for malignancy.


A Prognostic Model For Use Before Elective Surgery To Estimate The Risk Of Postoperative Pulmonary Complications (Gsu-Pulmonary Score), Nihr Global Health Research Unit On Global Surgery, Starsurg Collaborative Jul 2024

A Prognostic Model For Use Before Elective Surgery To Estimate The Risk Of Postoperative Pulmonary Complications (Gsu-Pulmonary Score), Nihr Global Health Research Unit On Global Surgery, Starsurg Collaborative

Department of Surgery Faculty Publications

Background: Pulmonary complications are the most common cause of death after surgery. This study aimed to derive and externally validate a novel prognostic model that can be used before elective surgery to estimate the risk of postoperative pulmonary complications and to support resource allocation and prioritisation during pandemic recovery. Methods: Data from an international, prospective cohort study were used to develop a novel prognostic risk model for pulmonary complications after elective surgery in adult patients (aged ≥18 years) across all operation and disease types. The primary outcome measure was postoperative pulmonary complications at 30 days after surgery, which was a …


Perioperative Cannabis Use In Bariatric Patients: A Review Of Outcomes And Proposed Clinical Pathway For Management, Meghan H. Maceyko, Marc Neff, Jonathan Halevy, Marguerite Dunham Jul 2024

Perioperative Cannabis Use In Bariatric Patients: A Review Of Outcomes And Proposed Clinical Pathway For Management, Meghan H. Maceyko, Marc Neff, Jonathan Halevy, Marguerite Dunham

Jefferson Health - New Jersey Papers

Legalization of marijuana has led to increased prevalence of medical and recreational cannabis use, underscoring the importance for anesthesiologists, surgeons, and perioperative physicians to understand the effects of this drug in patient care. Bariatric surgical patients represent a unique target population to understand peri-operative cannabis use and its effects as these patients undergo an extensive preoperative psychological and nutritional evaluation. Standardized guidelines on cannabis use in bariatric surgery are lacking and many clinicians remain uncertain on how to handle cannabis use in the peri-operative period. Here, we summarize the data on cannabis use in bariatric patients, specifically exploring anesthetic considerations, …


The Impact Of Ribosome Biogenesis In Cancer: From Proliferation To Metastasis, Nitish Mittal, Faisal S Ali, Antonio Pizuorno Machado, Sean Ngo, Malek Shatila, Tomas Davee, Nirav Thosani, Vaibhav Wadhwa Jul 2024

The Impact Of Ribosome Biogenesis In Cancer: From Proliferation To Metastasis, Nitish Mittal, Faisal S Ali, Antonio Pizuorno Machado, Sean Ngo, Malek Shatila, Tomas Davee, Nirav Thosani, Vaibhav Wadhwa

Faculty, Staff and Student Publications

A proportion of patients who undergo intraoperative cholangiogram (IOC) do not have bile duct stones at the time of endoscopic retrograde cholangiopancreatography (ERCP), either due to the spontaneous passage of stones or a false-positive IOC. Glucagon has been utilized as an inexpensive tool to allow the passage of micro-choledocholithiasis to the duodenum and resolve filling defects caused by stones or air bubbles. The purpose of our study is to understand the change in diagnostic accuracy of IOC to detect choledocholithiasis with intraoperative glucagon. We conducted a retrospective study at a tertiary care center on adult patients who underwent laparoscopic cholecystectomy …


Is Mechanism Of Injury Associated With Outcome In Spinal Trauma? An Observational Cohort Study From Tanzania, Chibuikem Ikwuegbuenyi, Julie Woodfield, François Waterkeyn, Scott Zuckerman, Beverly Cheserem, Andreas Leidinger, Albert Lazaro, Hamisi Shabani, Roger Härtl, Halinder Mangat Jul 2024

Is Mechanism Of Injury Associated With Outcome In Spinal Trauma? An Observational Cohort Study From Tanzania, Chibuikem Ikwuegbuenyi, Julie Woodfield, François Waterkeyn, Scott Zuckerman, Beverly Cheserem, Andreas Leidinger, Albert Lazaro, Hamisi Shabani, Roger Härtl, Halinder Mangat

General Surgery, East Africa

Background Traumatic spinal injury (TSI) is a disease of significant global health burden, particularly in low and middle-income countries where road traffic-related trauma is increasing. This study compared the demographics, injury patterns, and outcomes of TSI caused by road traffic accidents (RTAs) to non-traffic related TSI.

Methods A retrospective analysis was conducted using a neurotrauma registry from the Muhimbili Orthopaedic Institute (MOI) in Tanzania, a national referral center for spinal injuries. Patient sociodemographic characteristics, injury level, and severity were compared across mechanisms of injury. Neurological improvement, neurological deterioration, and mortality were compared between those sustaining TSI through an RTA versus …


Optimizing Sexual Reproductive Health Of Men And Women With Cystic Fibrosis: A Systematic Review, Anand G Iyer, Benjamin Yu, Amit Reddy, Mohit Khera Jul 2024

Optimizing Sexual Reproductive Health Of Men And Women With Cystic Fibrosis: A Systematic Review, Anand G Iyer, Benjamin Yu, Amit Reddy, Mohit Khera

Faculty, Staff and Students Publications

This systematic review summarizes the impact of cystic fibrosis (CF) on sexual and reproductive health (SRH) in males and females, covering pubertal development, hormonal function, family planning, and fertility. Included articles featured historical CF diagnostic criteria, preclinical or clinical data (retrospective cohorts or open label trials), while excluded articles lacked full text availability, explicit methodology, or comparisons between CF and non-CF patients. Genotype differences in CFTR mutations influenced symptom severity. Males with CF experienced delayed puberty, hypogonadism, infertility from obstructive azoospermia, and semen parameter issues. Female CF patients showed decreased fertility, possibly linked to disrupted ionic balance and ovarian cystic …


Independent Associations With Early Mortality After Open Repair Of Crawford Extent Iv Thoracoabdominal Aortic Aneurysms, Cuneyt Köksoy, Kimberly R Rebello, Susan Y Green, Hiruni S Amarasekara, Marc R Moon, Scott A Lemaire, Joseph S Coselli Jul 2024

Independent Associations With Early Mortality After Open Repair Of Crawford Extent Iv Thoracoabdominal Aortic Aneurysms, Cuneyt Köksoy, Kimberly R Rebello, Susan Y Green, Hiruni S Amarasekara, Marc R Moon, Scott A Lemaire, Joseph S Coselli

Faculty, Staff and Students Publications

Objective: We aimed to identify outcomes and factors that independently associate with early mortality after open repair of Crawford extent IV thoracoabdominal aortic aneurysms, defined as aneurysms confined to the segment below the diaphragm.

Methods: This retrospective analysis included 721 extent IV thoracoabdominal aortic aneurysm repairs performed in our institution from 1986 to 2021. Indications for repair were aneurysm without dissection in 627 cases (87.0%) and aortic dissection in 94 cases (13.0%). Overall, 466 patients (64.6%) were symptomatic preoperatively; 124 (17.2%) procedures were performed in patients with acute presentation, including 58 (8.0%) ruptured aneurysms.

Results: Operative death occurred after 49 …


Thoracic Canal Morphology On Preoperative Magnetic Resonance Imaging In Spinal Cord Stimulation Patients, Kevin Hines, Christian Tran, Anusha Koka, Nikolaos Mouchtouris, Karim Hafazalla, Ellina Hattar, Chengyuan Wu, Ashwini Sharan Jun 2024

Thoracic Canal Morphology On Preoperative Magnetic Resonance Imaging In Spinal Cord Stimulation Patients, Kevin Hines, Christian Tran, Anusha Koka, Nikolaos Mouchtouris, Karim Hafazalla, Ellina Hattar, Chengyuan Wu, Ashwini Sharan

Department of Neurosurgery Faculty Papers

INTRODUCTION: In high-frequency spinal cord stimulation anatomic placement targeting of the T9-10 disc space is based on "empiric" results that are best replicated with coverage broadly from T8 to T10. This study contains the largest cohort of patients evaluating low thoracic morphology and seeks to address the lack of MRI morphological analysis in literature.

METHODS: This study was a retrospective review of a database of 101 consecutive patients undergoing permanent implant of thoracic SCS for chronic pain. Measurements were carried out on preoperative MRI imaging. Anteroposterior (AP) and lateral dimensions of the spinal cord as well as dural sac were …


The Effects Of The Covid-19 Pandemic On Resident Education And Burnout, Timbre Backen, Oliwier Dziadkowiec, Jeffery S. Durbin, Gregory Guldner, Glenda Quan Jun 2024

The Effects Of The Covid-19 Pandemic On Resident Education And Burnout, Timbre Backen, Oliwier Dziadkowiec, Jeffery S. Durbin, Gregory Guldner, Glenda Quan

HCA Healthcare Journal of Medicine

Background

The COVID-19 pandemic has impacted the residency experience for physicians across all specialties. There have been studies examining resident perspectives on changes in curriculum and clinical experiences due to the pandemic; however, little research has been conducted on how residents in different specialties interpreted their educational experience and rates of burnout during the pandemic.

Methods

We extended surveys to 281 residents across 15 separate residency programs between November 17, 2020, and December 20, 2020. The questions pertained to burnout and the effects of the pandemic on their careers. Differences between general and specialty medicine resident responses were analyzed using …


Aging- And Alcohol-Associated Spatial Transcriptomic Signature In Mouse Acute Pancreatitis Reveals Heterogeneity Of Inflammation And Potential Pathogenic Factors, Rachel R. Tindall, Yuntao Yang, Isabella Hernandez, Amy Qin, Jiajing Li, Yinjie Zhang, Thomas H. Gomez, Mamoun Younes, Qiang Shen, Jennifer M. Bailey-Lundberg, Zhongming Zhao, Daniel Kraushaar, Patricia Castro, Yanna Cao, W. Jim Zheng, Tien C. Ko Jun 2024

Aging- And Alcohol-Associated Spatial Transcriptomic Signature In Mouse Acute Pancreatitis Reveals Heterogeneity Of Inflammation And Potential Pathogenic Factors, Rachel R. Tindall, Yuntao Yang, Isabella Hernandez, Amy Qin, Jiajing Li, Yinjie Zhang, Thomas H. Gomez, Mamoun Younes, Qiang Shen, Jennifer M. Bailey-Lundberg, Zhongming Zhao, Daniel Kraushaar, Patricia Castro, Yanna Cao, W. Jim Zheng, Tien C. Ko

School of Medicine Faculty Publications

Abstract: The rapidly aging population is consuming more alcohol, leading to increased alcohol-associated acute pancreatitis (AAP) with high mortality. However, the mechanisms remain undefined, and currently there are no effective therapies available. This study aims to elucidate aging- and alcohol-associated spatial transcriptomic signature by establishing an aging AAP mouse model and applying Visium spatial transcriptomics for understanding of the mechanisms in the context of the pancreatic tissue. Upon alcohol diet feeding and caerulein treatment, aging mice (18 months) developed significantly more severe AAP with 5.0-fold increase of injury score and 2.4-fold increase of amylase compared to young mice (3 months). …


Aging- And Alcohol-Associated Spatial Transcriptomic Signature In Mouse Acute Pancreatitis Reveals Heterogeneity Of Inflammation And Potential Pathogenic Factors, Rachel R Tindall, Yuntao Yang, Isabella Hernandez, Amy Qin, Jiajing Li, Yinjie Zhang, Thomas H Gomez, Mamoun Younes, Qiang Shen, Jennifer M Bailey-Lundberg, Zhongming Zhao, Daniel Kraushaar, Patricia Castro, Yanna Cao, W Jim Zheng, Tien C Ko Jun 2024

Aging- And Alcohol-Associated Spatial Transcriptomic Signature In Mouse Acute Pancreatitis Reveals Heterogeneity Of Inflammation And Potential Pathogenic Factors, Rachel R Tindall, Yuntao Yang, Isabella Hernandez, Amy Qin, Jiajing Li, Yinjie Zhang, Thomas H Gomez, Mamoun Younes, Qiang Shen, Jennifer M Bailey-Lundberg, Zhongming Zhao, Daniel Kraushaar, Patricia Castro, Yanna Cao, W Jim Zheng, Tien C Ko

Faculty, Staff and Student Publications

The rapidly aging population is consuming more alcohol, leading to increased alcohol-associated acute pancreatitis (AAP) with high mortality. However, the mechanisms remain undefined, and currently there are no effective therapies available. This study aims to elucidate aging- and alcohol-associated spatial transcriptomic signature by establishing an aging AAP mouse model and applying Visium spatial transcriptomics for understanding of the mechanisms in the context of the pancreatic tissue. Upon alcohol diet feeding and caerulein treatment, aging mice (18 months) developed significantly more severe AAP with 5.0-fold increase of injury score and 2.4-fold increase of amylase compared to young mice (3 months). Via …


Antimicrobial Peptide Screening For Designing Custom Bactericidal Hydrogels, Matthias Recktenwald, Muskanjot Kaur, Mohammed M. Benmassaoud, Aryanna Copling, Tulika Khanna, Michael Curry, Dennise Cortes, Gilbert Fleischer, Valerie J. Carabetta, Sebastian Vega Jun 2024

Antimicrobial Peptide Screening For Designing Custom Bactericidal Hydrogels, Matthias Recktenwald, Muskanjot Kaur, Mohammed M. Benmassaoud, Aryanna Copling, Tulika Khanna, Michael Curry, Dennise Cortes, Gilbert Fleischer, Valerie J. Carabetta, Sebastian Vega

Rowan-Virtua School of Translational Biomedical Engineering & Sciences Departmental Research

Staphylococcus aureus (S. aureus) is an opportunistic pathogen that lives on surfaces and skin and can cause serious infections inside the body. Antimicrobial peptides (AMPs) are part of the innate immune system and can eliminate pathogens, including bacteria and viruses, and are a promising alternative to antibiotics. Although studies have reported that AMP-functionalized hydrogels can prevent bacterial adhesion and biofilm formation, AMP dosing and the combined effects of multiple AMPs are not well understood. Here, three AMPs with different antibacterial properties were synthesized and the soluble minimum inhibitory concentrations (MICs) of each AMP against methicillin-susceptible S. aureus (MSSA) and methicillin-resistant …


A Systematic Review Of Telehealth Utilization For Bowel Management Programs In Pediatric Colorectal Surgery., Elizaveta Bokova, Ismael Elhalaby, Seth Saylors, Irene Isabel P. Lim, Rebecca M. Rentea Jun 2024

A Systematic Review Of Telehealth Utilization For Bowel Management Programs In Pediatric Colorectal Surgery., Elizaveta Bokova, Ismael Elhalaby, Seth Saylors, Irene Isabel P. Lim, Rebecca M. Rentea

Manuscripts, Articles, Book Chapters and Other Papers

Recent advancements in pediatric surgery have embraced telehealth (TH) modalities, transitioning from traditional in-person consultations to virtual care. This shift has broadened access to healthcare, potentially enhancing affordability, patient and caregiver satisfaction, and clinical outcomes. In pediatric colorectal surgery, telehealth has been effectively utilized to support Bowel Management Programs (BMPs) for children suffering from constipation and fecal incontinence. A systematic review was conducted to assess the effectiveness of virtual BMPs, analyzing studies from January 2010 to December 2023, sourced from MEDLINE (via PubMed), Embase, and the Cochrane Library, with five studies included. Remote BMPs, implemented through video or telephone consultations, …


Long-Term Patency Of Stent Angioplasty For Aortoiliac Occlusive Disease: A Literature Review, Ira H. Siagian, Alexander J. Utama Jun 2024

Long-Term Patency Of Stent Angioplasty For Aortoiliac Occlusive Disease: A Literature Review, Ira H. Siagian, Alexander J. Utama

The New Ropanasuri Journal of Surgery

Introduction. Surgical revascularization remains a definitive therapy for aortoiliac occlusive disease. Revascularization could be achieved via endovascular treatment using angioplasty or open surgery. A limited number of studies currently assess the long-term patency of stent angioplasty of aortiliac occlusive disease. This study aims to evaluate or find recent evidence regarding the evaluation of the long-term patency of stent angioplasty for the treatment of aortoiliac occlusive disease.

Method. Literature searching was conducted through several online databases, including Cochrane, PubMed, and EBSCOHost. Several cohort and randomized controlled studies assessing long-term patency of stent angioplasty ranging from bare metal stent to balloon angioplasty …


Recurrence Analysis Of Pediatric Thyroid Carcinoma In Dr. Cipto Mangunkusumo General Hospital And Its Associated Factors, Erwin D. Yulian, Marlin Mp Prawirodihardjo Jun 2024

Recurrence Analysis Of Pediatric Thyroid Carcinoma In Dr. Cipto Mangunkusumo General Hospital And Its Associated Factors, Erwin D. Yulian, Marlin Mp Prawirodihardjo

The New Ropanasuri Journal of Surgery

Introduction. Thyroid cancer is the most common endocrine malignancy in children aged 0-14 years, frequently occurring in adolescents and young adults. The global incidence rate stands at 0.54 cases per 100,000 individuals. Pediatric patients exhibit higher recurrence rates compared to adults, although their mortality rates are low. Research exclusively for the pediatric population is still sparse in Indonesia. Thus, This study aimed to provide essential data on recurrence and mortality rates of pediatric thyroid cancer, along with an analysis of contributing factors.

Method. This study is a retrospective cohort focusing on survival analysis. The research sample was drawn from the …


Safety And Efficacy Of Rivaroxaban-Aspirin Combination Compared To Aspirin Monotherapy On Lower Peripheral Artery Disease After Revascularization: Systematic Review And Meta-Analyses, Robby E. Thio, Dedy Pratama Jun 2024

Safety And Efficacy Of Rivaroxaban-Aspirin Combination Compared To Aspirin Monotherapy On Lower Peripheral Artery Disease After Revascularization: Systematic Review And Meta-Analyses, Robby E. Thio, Dedy Pratama

The New Ropanasuri Journal of Surgery

Introduction. Currently, single antiplatelet treatments using aspirin or clopidogrel are recommended for post-revascularization peripheral artery disease (PAD) patients. However, a recent study suggested that a combination of rivaroxaban and aspirin was more favorable to use. We conducted a systematic review to determine the efficacy and safety of rivaroxaban and aspirin combination compared to aspirin alone.

Method. A systematic review conducted based on the Preferred Reporting Items for Systematic Review and Meta-Analysis (PRISMA) protocol. Search using keywords was conducted on Cochrane, PubMed, Scopus, EBSCOHost, and Google Scholar. Inclusion and exclusion criteria were applied. Selected studies were appraised using the Cochrane risk …


Outcome Of Benign Breast Tumor Excision Using Ultrasound-Guided Vacuum Assisted Breast Biopsy: A Literature Review, I Gusti N.G Wibisana, Elisabet L.A Kinanthi Jun 2024

Outcome Of Benign Breast Tumor Excision Using Ultrasound-Guided Vacuum Assisted Breast Biopsy: A Literature Review, I Gusti N.G Wibisana, Elisabet L.A Kinanthi

The New Ropanasuri Journal of Surgery

Introduction. Benign breast tumors have a significant incidence among breast diseases that cause anxiety for patients. Surgical management is one of the managements. Vacuum-assisted breast biopsy (VABB) could be applied to tumors with a size of less than 3 cm or multiple lesions. One of its techniques is guided by ultrasonography (USG). In Indonesia, the ultrasound-guided (USG-guided) VABB has already been applied in several healthcare instances. Nevertheless, there are still opinions about tumor recurrence after the procedure. This study’s purpose is to observe the tumor recurrence and patients' satisfaction with benign breast tumor excision with USG-guided VABB.

Method. Literature was …


Methylene Blue As An Adjuvant Analgesic Postoperative Anal Fistula: A Randomized Clinical Trial, Wifanto S. Jeo, Muhammad Fa Irsal, Riana P. Tamba, Yefta Moenadjat, Dewi Friska Jun 2024

Methylene Blue As An Adjuvant Analgesic Postoperative Anal Fistula: A Randomized Clinical Trial, Wifanto S. Jeo, Muhammad Fa Irsal, Riana P. Tamba, Yefta Moenadjat, Dewi Friska

The New Ropanasuri Journal of Surgery

Introduction. Anal fistula is a pathological condition that connects the anorectal mucosa to the perianal skin, requiring various types of surgical procedures. However, surgery often causes postoperative pain. The use of methylene blue is being studied as a potential analgetic adjuvant in anal fistula surgery. Previous studies have shown that methylene blue can effectively reduce postoperative pain in various types of anorectal surgery. This study aims to determine methylene blue's clinical efficacy as an analgetic adjuvant.

Methods. A double-blind, randomized controlled trial was conducted. Subjects consisting of subjects with simple anal fistula to undergo fistulectomy were randomly allocated into two …