Evaluating the Realism of a Task Trainer and the Impact on Residents' Confidence in Managing Massive Upper Gastrointestinal Bleeding Among Emergency Medicine Residents.

Objective Hemodynamically unstable upper gastrointestinal bleeding (UGIB) represents a life-threatening emergency that often lacks adequate high-fidelity training in the insertion of balloon tamponade devices. To address this gap, we developed an affordable task trainer that provides real-time feedback to enhance the training experience for emergency medicine residents. This study aims to evaluate the realism of the task trainer and its impact on residents' confidence in managing massive UGIB.

Lung transplant outcomes in recipients of advanced age: Are two always better than one?

Background: Lung transplantation has become more common in patients aged 65 years and older. We aimed to examine outcomes across age groups and identify risk factors for decreased survival.

Methods: United Network for Organ Sharing data for all primary lung transplants from January 1, 2006, to March 8, 2023, were retrospectively reviewed.

SARS-CoV-2 Prevalence in a Delivering Refugee Population: Refugee Status, Payor Type, Race, and Vaccination Status.

Underserved communities were disproportionately affected during the coronavirus (COVID-19) pandemic. Limited data exist on the impact of COVID-19 among refugee populations because refugee status is not often classified in electronic medical record (EMR) systems, unlike race or primary language. The study aim was to evaluate the PCR-based prevalence of SARS-CoV-2 in a delivering population over the first 2 years of the pandemic by refugee status, ethnicity, insurance, and vaccination status.

Prevalence and Incidence of Type 1 Brugada Pattern: A 30-Year Experience at Mayo Clinic.

Objective: To identify the incidence and prevalence of type 1 Brugada pattern at Mayo Clinic during 30 years.

Methods: We retrospectively reviewed the electronic medical records from 1992 to 2021 at Mayo Clinic Enterprise. Patients with type 1 Brugada pattern electrocardiogram (ECG) were identified by a systematic keyword search.

Finite Element Analysis of Mechanical Ocular Sequelae from Badminton Shuttlecock Projectile Impact.

Purpose: With the growing popularity of badminton worldwide, the incidence of badminton-related ocular injuries is expected to rise. The high velocity of shuttlecocks renders ocular traumas particularly devastating, especially with the possibility of permanent vision loss. This study investigated the mechanism behind ocular complications through simulation analyses of mechanical stresses and pressures upon shuttlecock impact.

Omega-3 and Risk of atrial fibrillation: Vagally-mediated double-edged sword.

Objective: Studies regarding effects of omega-3 fatty acids, specifically eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), on risk of atrial fibrillation (AF) have reported discordant results. The aim of this review is to clarify effects of marine omega-3 intake on risk of AF.

Patients And Methods: A PubMed search was performed using terms: atrial fibrillation, omega-3, EPA, DHA, vagal tone.

Characteristics and Risks of Endophthalmitis Following 25-gauge Vitrectomy Surgery over a 14-year period.

Purpose: To analyze endophthalmitis characteristics and risks following a 25-gauge vitrectomy or microincision vitrectomy surgery (MIVS).

Design: Retrospective.

Subjects: Post-MIVS endophthalmitis patients.

The radiological perspective of juvenile nasopharyngeal angiofibroma: A case report.

Juvenile nasopharyngeal angiofibroma (JNA) is a rare, locally aggressive, highly vascularized benign tumor classically found in males from 13 to 20 years old. The most common clinical presentations are recurrent epistaxis and nasal congestion. Imaging plays a significant role in differentiating and determining the extension of nasopharyngeal lesions.

Integrating Radioprotective Agents into Post-Mastectomy Radiotherapy: Optimization of Reconstructive Outcomes in Breast Cancer.

Surgical intervention utilizing various approaches is a cornerstone in the management of breast cancer. The surgical approaches include lumpectomy, mastectomy, axillary lymph node dissection, and primary or delayed reconstruction. Post-mastectomy radiotherapy is frequently recommended in cases of advanced tumors and extensive lymph node involvement.

IdopNetwork as a genomic predictor of drug response.

Despite being challenging, elucidating the systematic control mechanisms of multifactorial drug responses is crucial for pharmacogenomic research. We describe a new form of statistical mechanics to reconstruct informative, dynamic, omnidirectional, and personalized networks (idopNetworks), which cover all pharmacogenomic factors and their interconnections, interdependence, and mechanistic roles. IdopNetworks can characterize how cell-cell crosstalk is mediated by genes and proteins to shape body-drug interactions and identify key roadmaps of information flow and propagation for determining drug efficacy and toxicity.

Use of Therapeutic Plasma Exchange and Intravenous Immunoglobulin to Prevent Complications in a K+ Sensitized Pregnancy.

The K antigen is a major cause of hemolytic disease of the fetus and newborn (HDFN). K-HDFN is unique in that it can result in destruction of not just mature erythrocytes but fetal erythrocyte progenitors, causing severe fetal anemia earlier in pregnancy than other antigens. This poses a danger to fetal health as intrauterine transfusion (IUT), the preferred method of managing HDFN, becomes riskier earlier in pregnancy.

"Pardon My Language": The Curious Case of a Bloody Sandwich and the John Cunningham Virus Reactivation in the Era of Immunomodulatory Drugs.

Progressive multifocal leukoencephalopathy (PML) is a rare diagnosis associated with high mortality in different clinical settings. PML has been attributed to the reactivation of the John Cunningham (JC) virus (JCV). JCV typically affects patients with HIV/AIDS, solid organ and hematological malignancies, and those under treatment with immunomodulatory drugs (IMiDs) like pomalidomide.

Granulocyte-Colony Stimulating Factor Improves Neurological and Functional Outcomes in Patients With Traumatic Incomplete Spinal Cord Injuries: A Systematic Review With Meta-Analyses.

Spinal cord injury (SCI) is a cause for significant morbidity, often resulting in long-term disability. We compared outcomes after administration of granulocyte-colony stimulating factor (G-CSF) versus controls. MEDLINE, Embase, and Cochrane Library database searches yielded 222 records; six met study inclusion criteria.

Oncoplastic Surgery: Where Are We Now?

In the 1970s, we learned breast conservation therapy (BCT) was not inferior to mastectomy. Early BCT methods could result in deformities that were unacceptable to patients and to their surgeons. By the 1990s, surgeons began to apply the principles of plastic surgery to improve outcomes.

Endoscopic dilation of small-intestine strictures in Crohn's disease by balloon-assisted enteroscopy: a systematic review and meta-analysis.

Background: Balloon-assisted enteroscopy (BAE) (both single- and double-balloon enteroscopy) has garnered attention in the treatment of small intestine strictures in patients with Crohn's disease (CD). This study aimed to evaluate the pooled clinical outcomes of BAE-mediated endoscopic dilation of small intestine strictures in patients with CD.

Methods: We searched multiple databases for articles reporting outcomes following BAE for small intestinal strictures in patients with CD.

Update on the diagnosis and treatment of coronary complications of percutaneous coronary interventions.

Prevention, prompt diagnosis, and rapid treatment are crucial for improving outcomes of complications that occur during percutaneous coronary intervention (PCI). The authors summarize studies on PCI complications published between January 1, 2023, and May 1, 2024, including coronary dissection, no reflow, perforation, and equipment loss/entrapment.