John Joyce

ORCID: 0009-0003-0656-443X
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About
Contact & Profiles
Research Areas
  • Cardiac Arrest and Resuscitation
  • Ultrasound in Clinical Applications
  • Cardiac, Anesthesia and Surgical Outcomes
  • Cardiovascular and Diving-Related Complications
  • COVID-19 Clinical Research Studies
  • Long-Term Effects of COVID-19
  • Cardiac Structural Anomalies and Repair
  • Education Systems and Policy
  • Chronic Lymphocytic Leukemia Research
  • Anesthesia and Pain Management
  • Neurological and metabolic disorders
  • Potassium and Related Disorders
  • Emergency and Acute Care Studies
  • Genetic Neurodegenerative Diseases
  • Trauma and Emergency Care Studies
  • Gastrointestinal Tumor Research and Treatment
  • Lymphoma Diagnosis and Treatment
  • Esophageal and GI Pathology
  • Acute Myocardial Infarction Research
  • Gastrointestinal Bleeding Diagnosis and Treatment
  • Urinary Tract Infections Management
  • Intensive Care Unit Cognitive Disorders
  • COVID-19 and healthcare impacts
  • Neuroscience of respiration and sleep
  • Bacterial Identification and Susceptibility Testing

Virginia Commonwealth University
2016-2024

SUNY Upstate Medical University
2024

Shanxi Medical University
2021

Bolan University of Medical and Health Sciences
2021

Kabul University
2021

M.S. Ramaiah Medical College
2021

Neurological Surgery
2021

Army Medical College
2021

Shaanxi Provincial People's Hospital
2021

Ziauddin University
2021

Introduction: Transesophageal echocardiography (TEE) is a well-established method of evaluatingcardiac pathology. It has many advantages over transthoracic (TTE), including theability to image the heart during active cardiopulmonary resuscitation. This prospective simulation studyaims evaluate ability emergency medicine (EM) residents learn TEE acquisitiontechniques and demonstrate those techniques identify common pathologic causes cardiac arrest.Methods: was educational cohort study with 40...

10.5811/westjem.2017.5.33543 article EN cc-by Western Journal of Emergency Medicine 2017-08-07

Dieulafoy’s lesions (DLs) are a rare cause of acute gastrointestinal bleeds (GIBs). Here we describe Over-the-Scope Clip Padlock System (OTSC-P) use to treat gastric fundus DL with recurrent bleeding despite other interventions. The OTSC-P was created for full-thickness defect closure in the event perforation, but has expanded treatment GIB. They consist metal clips mounted on transparent caps, delivered via endoscope. Their size allows control larger lesions, provides enhanced tissue...

10.1177/23247096241263062 article EN cc-by Journal of Investigative Medicine High Impact Case Reports 2024-01-01

Objective To determine the pattern of microbes responsible for urinary tract infections and their susceptibility to different antibiotics. Method This is a cross-sectional study conducted at Quetta, Pakistan. The urine samples 400 patients were collected sent culture sensitivity analysis. results recorded on an excel datasheet. Descriptive statistics used describe data. Results Out samples, 266 positive microorganisms. most common organism analysis was Escherichia coli 123/266 (46.24%)...

10.7759/cureus.17527 article EN Cureus 2021-08-28

Primary pancreatic lymphomas (PPLs) are a subgroup of gastrointestinal (GI) lymphomas. They an exceedingly rare entity, both in terms malignancies and also extranodal Epidemiological investigations have been challenging to do because their rarity. This has resulted lack clarity on the clinicopathological characteristics, differential diagnosis, best course treatment, prognosis PPL. Because clinical signs frequently non-specific, it can lead diagnostic hazard for unwary physician....

10.1177/23247096241263536 article EN cc-by Journal of Investigative Medicine High Impact Case Reports 2024-01-01

Introduction: Transesophageal echocardiography (TEE) has been proposed as a tool ideally suited for imaging patients during cardiac arrest (CA) resuscitation, allowing the evaluation of area maximal compression (AMC) CPR. Previous work shown that left-ventricular outflow tract (LVOT) or aortic root CPR (AMC-LVOT/Ao) occurs in over 50% patients; animal trials and small single-center retrospective clinical study have linked this finding to lower rates ROSC. We aimed prospectively investigate...

10.1161/circ.146.suppl_1.200 article EN Circulation 2022-11-08

The treatment of myocardial infarction (MI) in coronavirus disease 2019 (COVID-19)-positive patients is both controversial and challenging, particularly a healthcare setup unable to fulfill COVID-19 protocols. In this report, we describe case COVID-19-positive patient admitted with pneumonia treated symptomatically non-rebreathing mask, dexamethasone, remdesivir, low-molecular-weight heparin (LMWH). On day two the hospital stay, developed inferolateral wall without hemodynamic instability....

10.7759/cureus.20348 article EN Cureus 2021-12-11

Chorea is caused by a number of conditions, including genetic, metabolic derangements, infections, drugs, toxins, tumors, and disorders the immune inflammatory system body. Huntington's disease (HD) most common genetic cause chorea. Systemic lupus erythematosus (SLE) an autoimmune condition. Common symptoms include oral ulcers, joint pain, malar or discoid rashes, photosensitivity, blood dyscrasias. It can involve heart, lungs, kidneys, brain. SLE neuropsychiatric manifestations like...

10.7759/cureus.15992 article EN Cureus 2021-06-28

Background: Recent work evaluating intra-arrest transesophageal echocardiography (TEE) in cardiac arrest (CA) has demonstrated that chest compression (CC) location is a strong predictor of return spontaneous circulation. However, advanced skills to interpret images during resuscitation represent an important barrier implementation this modality. Deep Learning (DL) models have been increasingly used perform the automated interpretation TEE images. Given unique challenges images, DL-based...

10.1161/circ.148.suppl_1.349 article EN Circulation 2023-11-07

Objectives: To evaluate the clinical impact, safety, and outcomes of focused transesophageal echocardiography (TEE) in evaluation critically ill patients emergency department (ED) intensive care units (ICU). Methods: We established a prospective, multicenter, observational registry involving adult whom TEE was performed for out-of-hospital cardiac arrest (OHCA), in-hospital (IHCA), undifferentiated shock, hemodynamic monitoring, and/or procedural guidance ED, ICU, or operating room (OR)...

10.1161/circ.148.suppl_1.273 article EN Circulation 2023-11-07

10.1097/00004424-198609000-00215 article EN Investigative Radiology 1986-09-01
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