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Institution

Ochsner Medical Center

HealthcareNew Orleans, Louisiana, United States
About: Ochsner Medical Center is a healthcare organization based out in New Orleans, Louisiana, United States. It is known for research contribution in the topics: Population & Heart failure. The organization has 980 authors who have published 1159 publications receiving 49961 citations. The organization is also known as: Ochsner Hospital & Ochsner Foundation Hospital.


Papers
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Journal ArticleDOI
TL;DR: The Vest Prevention of Early Sudden Death Trial was a landmark randomized control study seeking to examine the benefits of WCD therapy in at-risk population, and although the primary endpoint of reducing arrhythmic death was not reached, the structure of the trial and significant differences in total mortality make a compelling case for continued use of W CD therapies in healthcare systems.
Abstract: To discuss the role of wearable cardioverter defibrillator (WCD) vests in preventing sudden cardiac death (SCD) in at-risk populations. The impact of randomized-controlled trials with implantable cardioverter-defibrillators (ICD) therapy is well established in randomized clinical trials in ischemic cardiomyopathy. Although the benefits are not as clear in non-ischemic cardiomyopathy, meta-analyses show significant mortality benefits from immediate electrical cardioversion strategies. The role of WCDs in at-risk populations in whom ICD therapy is temporarily not indicated is not as well-established. Smaller cohort trials have shown efficacy in patients with newly-diagnosed cardiomyopathy, requiring temporary ICD explantation, and others with less common indications for WCD therapy. The Vest Prevention of Early Sudden Death Trial was a landmark randomized control study seeking to examine the benefits of WCD therapy in at-risk population, and although the primary endpoint of reducing arrhythmic death was not reached, the structure of the trial and significant differences in total mortality make a compelling case for continued use of WCD therapies in our healthcare systems.
Journal ArticleDOI
05 Apr 2023
TL;DR: In this article , the authors show that early surgery may be safe in patients with hip fracture taking direct oral anticoagulants despite theoretical risk of increased bleeding, and suggest that hip fracture surgery should not be delayed.
Abstract: To determine how preoperative direct oral anticoagulant (DOAC) use affects rates of blood transfusion, clinically important blood loss, and 30-day mortality in patients with hip fracture undergoing surgery within 48 hours of presentation to the emergency department.Retrospective cohort study.Academic trauma center.A total of 535 patients with hip fracture who underwent open cephalomedullary nail fixation or arthroplasty either taking a direct oral anticoagulant or no form of chemical anticoagulant/antiplatelet agent before presentation (control).Demographics, time to surgery, type of surgery, blood transfusion requirement, clinically important blood loss, and 30-day mortality.Forty-one patients (7.7%) were taking DOACs. DOAC patients were older (81.7 vs. 77 years, P = 0.02) and had higher BMI (26.9 vs. 24.2 kg/m2, P = 0.01). Time from admission to surgery was similar between DOAC users (20.1 hours) and the control (18.7 hours, P > 0.4). There was no difference in receipt of blood transfusion (P = 0.4), major bleeding diagnosis (P = 0.2), acute blood loss anemia diagnosis (P = 0.5), and 30-day mortality (P = 1) between the DOAC and control group. This was true when stratifying by type of surgery as well.Our results suggest that early surgery may be safe in patients with hip fracture taking DOACs despite theoretical risk of increased bleeding. Because early surgery has previously been associated with decreased morbidity and mortality, we suggest that hip fracture surgery should not be delayed because a patient is taking direct oral anticoagulants.Prognostic Level III.
Journal ArticleDOI
TL;DR: A case report of a 14 year-old-boy with recalcitrant, superiorly based SPOA followed by a literature search and discussion.
Abstract: Subperiosteal orbital abscess (SPOA) is an uncommon but serious consequence of sinusitis, especially in the pediatric population. Historically, medical and surgical arms have been utilized in the treatment of SPOA. Below is a case report of a 14 year-old-boy with recalcitrant, superiorly based SPOA followed by a literature search and discussion.
Book ChapterDOI
01 Jan 2016
TL;DR: Lower gastrointestinal bleeding refers to bleeding from a source distal to the ligament of Treitz, which ranges from occult bleeding with anemia to frank hemorrhage with cardiovascular collapse.
Abstract: Lower gastrointestinal bleeding refers to bleeding from a source distal to the ligament of Treitz. Presentation ranges from occult bleeding with anemia to frank hemorrhage with cardiovascular collapse. Management hinges on volume resuscitation and restoration of hemodynamic stability, followed by a search for the source of bleeding. Investigative measures include colonoscopy, nuclear scintigraphy, CT angiography, and mesenteric angiography. If an active source of bleeding is identified, therapeutic angiography and embolization should be attempted. Active bleeding identified during colonoscopy should be controlled endoscopically. Surgery is reserved for patients with ongoing hemorrhage and hemodynamic instability or for those who fail nonsurgical management.

Authors

Showing all 993 results

NameH-indexPapersCitations
Carl J. Lavie106113549318
Michael R. Jaff8244228891
Michael F. O'Rourke8145135355
Mandeep R. Mehra8064431939
Richard V. Milani8045423410
Christopher J. White7762125767
Bruce A. Reitz7433318457
Robert C. Bourge6927324397
Sana M. Al-Khatib6937717370
Hector O. Ventura6647816379
Andrew Mason6336015198
Aaron S. Dumont6038613020
Philip J. Kadowitz5537911951
David W. Dunn541958999
Lydia A. Bazzano5126713581
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Performance
Metrics
No. of papers from the Institution in previous years
YearPapers
20231
202223
2021120
2020117
2019102
201886