Impact of Enhanced Recovery After Surgery protocol with multimodal anesthesia on perioperative outcomes after open abdominal aortic aneurysm repair.

Objective: Enhanced Recovery After Surgery (ERAS) clinical pathways have demonstrated improved perioperative outcomes after major surgery. However, its adoption within vascular surgery has been limited. In this study, we examined the impact of an ERAS protocol with multimodal anesthesia on open abdominal aortic aneurysm (AAA) repair by comparing early outcomes before and after its implementation.

Can ChatGPT answer patient questions regarding reverse shoulder arthroplasty?

Introduction: In recent years, artificial intelligence (AI) has seen substantial progress in its utilization, with Chat Generated Pre-Trained Transformer (ChatGPT) is emerging as a popular language model. The purpose of this study was to test the accuracy and reliability of ChatGPT's responses to frequently asked questions (FAQ) pertaining to reverse shoulder arthroplasty (RSA).

Methods: The ten most common FAQs were queried from institution patient education websites.

Can AI chatbots accurately answer patient questions regarding vasectomies?

Artificial Intelligence (AI) has revolutionized the healthcare industry. There have been limited studies assessing AI model efficacy and accuracy in urology. To our knowledge, there is a lack in research looking at one of the most common urological procedures: the vasectomy.

Percutaneous aspiration of aortic valve vegetation in a patient with aortic valve endocarditis.

Key Clinical Message: Percutaneous aspiration for debulking of vegetations in right-sided infective endocarditis has been well-described, however, this technique can be employed successfully for left-sided vegetations in select high-risk patients.

Abstract: We report a case of percutaneous aspiration of an aortic valve vegetation in a patient with prosthetic valve endocarditis. This novel approach was selected after patient declined surgical intervention for an enlarging vegetation despite antibiotic therapy.

In Vitro and In Vivo Drug-Response Profiling Using Patient-Derived High-Grade Glioma.

Background: Genomic profiling cannot solely predict the complexity of how tumor cells behave in their in vivo microenvironment and their susceptibility to therapies. The aim of the study was to establish a functional drug prediction model utilizing patient-derived GBM tumor samples for in vitro testing of drug efficacy followed by in vivo validation to overcome the disadvantages of a strict pharmacogenomics approach.

Methods: High-throughput in vitro pharmacologic testing of patient-derived GBM tumors cultured as 3D organoids offered a cost-effective, clinically and phenotypically relevant model, inclusive of tumor plasticity and stroma.

5-Fluorouracil for Treatment of Vocal Fold Scar.

Background: Vocal fold (VF) scar can result from trauma, neoplasm, inflammatory processes, congenital causes, surgery and other etiologies. In general, once the vibratory margin of the VF has been scarred, it has not been possible to return VF function to normal; but often it can be improved. The drug 5-fluorouracil (5-FU) is a pyrimidine antimetabolic that has many clinical applications ranging from systemic chemotherapy to topical treatment of actinic keratosis and basal cell carcinoma of the skin.

Revision Total Hip Arthroplasty in Octogenarians Compared with Septuagenarians: Is There a Real Difference?

Background: The increasing frequency of total hip arthroplasty (THA) as well as an aging population indicate that the need for revision THA will continue to grow, especially in older and potentially medically complex patients. The purpose of this study was to compare THA revision indications, perioperative complications, and readmissions between octogenarian and septuagenarian patients. We hypothesized that patients aged 80 to 89 years would have similar outcomes to patients aged 70 to 79 years undergoing revision THA.

Mortality and Complications Following Early Conversion Arthroplasty for Failed Hip Fracture Surgery.

Background: Hip fracture in older patients leads to high morbidity and mortality. Patients who are treated surgically but fail acutely face a more complex operation with conversion total hip arthroplasty (THA). This study investigated mortalities and complications in patients who experienced failure within one year following hip fracture surgery requiring conversion THA.

Middle Finger Metacarpophalangeal Joint Locked in Flexion Caused by Entrapped Ulnar Collateral Ligament.

Type 1 finger metacarpophalangeal (MCP) joint locking is characterized by maintained flexion of the MCP, with a lack of active and passive extension. Metacarpophalangeal joint locking is rare but has several identified causes, most commonly involving a radial-sided osteophyte. We report a case of right middle finger ulnar collateral ligament (UCL) entrapment characterized as type 1 MCP joint locking.

The skin through reflectance confocal microscopy - Historical background, technical principles, and its correlation with histopathology.

Since its first introduction into medical practice, reflectance confocal microscopy (RCM) has been a valuable non-invasive diagnostic tool for the assessment of benign and malignant neoplasms of the skin. It has also been used as an adjunct for diagnosing equivocal cutaneous neoplasms that lack characteristic clinical or dermoscopic features. The use of RCM has led to a decreased number of biopsies of benign lesions.

Postacute Care Readmission and Resource Utilization in Patients From Socioeconomically Distressed Communities After Total Joint Arthroplasty.

Background: Racial and socioeconomic disparities have been associated with complications and poorer patient-reported outcomes after THA and TKA, but little is known regarding the variation of postacute care resource utilization based on socioeconomic difference in the communities in which patients reside. Hip and knee arthroplasty are among the most common elective orthopaedic procedures. Therefore, understanding social factors provides insight into patients at risk for readmission and the way in which these patients use other postoperative resources.

Standalone epicardial left atrial appendage exclusion for thromboembolism prevention in atrial fibrillation.

Objectives: Most strokes associated with atrial fibrillation (AF) result from left atrial appendage thrombi. Oral anticoagulation can reduce stroke risk but is limited by complication risk and non-compliance. Left atrial appendage exclusion (LAAE) is a new surgical option to reduce stroke risk in AF.

Reporting and Analyzing Demographics in the Journal of Arthroplasty: Are We Making Progress?

Background: Demographic factors, including age, sex, body mass index (BMI), race, and ethnicity have great effects on the outcomes of patients undergoing total joint arthroplasty. A portion of this data is included in nearly every study, but the completeness with which it is reported is variable. The purpose of this study is to investigate the frequency at which demographic information is reported and analyzed through formal statistical methods in randomized controlled trials (RCTs) published in the Journal of Arthroplasty (JOA).

Inferior Vena Cava Syndrome as a Manifestation of Metastatic Carcinoid Tumor.

Small bowel-origin carcinoid tumor is indolent but may metastasize relentlessly to various sites, including the liver. Over the past 9 years, we have treated a 69-year-old woman who has undergone 5 percutaneous liver ablations, 5 hepatic intra-arterial chemoembolizations, an ovarian cryoablation, and a trans-ventral hernia mesenteric cryoablation. These interventions are all related to her inoperable carcinoid malignancy.

Ochronotic heart disease leading to severe aortic valve and coronary artery stenosis.

Cardiac ochronosis is a rare disease, estimated to affect 1 in 250,000 persons. While there is extensive evidence of the musculoskeletal alterations of the disease, cardiac involvement has not been widely studied and most information we currently have derives from case reports and case series. We report the case of a 64-year old patient with a known history of alkaptonuria who presented with dyspnea and weight loss.

Supporting the Quadruple Aim Using Simulation and Human Factors During COVID-19 Care.

The health care sector has made radical changes to hospital operations and care delivery in response to the coronavirus disease (COVID-19) pandemic. This article examines pragmatic applications of simulation and human factors to support the Quadruple Aim of health system performance during the COVID-19 era. First, patient safety is enhanced through development and testing of new technologies, equipment, and protocols using laboratory-based and in situ simulation.

Why Does Hip Arthroscopy Fail? Indications and PEARLS for Revision Success.

The surgical treatment of femoroacetabular impingement has been shown to have successful early and mid-term clinical outcomes. Despite these favorable clinical outcomes that have been published in the literature, there is a subgroup of patients that present with continued or recurrent symptoms after surgical treatment. Not only has there been an increase in the number of hip arthroscopy procedures, but also there has been a corresponding increase in the number of revision hip arthroscopy and hip preservation surgeries.

Urothelial Carcinomas With Trophoblastic Differentiation, Including Choriocarcinoma: Clinicopathologic Series of 16 Cases.

Trophoblastic differentiation (including choriocarcinoma) arising in urothelial carcinoma has been described in numerous case reports, but never in a single series. We present a series of these tumors, describing the morphologic spectrum, applying traditional and novel immunohistochemical stains, and characterizing clinical follow-up. We identified 16 cases, arising predominantly in the bladder (N=14), but also the ureter (N=1) and prostatic urethra (N=1).

Ogilvie Syndrome Following an Inflatable Penile Implant.

A 59-year-old male patient presented with Ogilvie syndrome which developed after inflatable penile prosthesis placement. The patient presented to the emergency room three days after having an inflatable penile prosthesis with complaints of obstipation. A trial of conservative measures failed, and because of the development of peritonitis, the patient underwent a right hemicolectomy with a loop ileostomy.

Uterine Sandwich Method: A Case of Posterior Placenta Previa in an In Vitro Fertilization Pregnancy Complicated by Velamentous Cord Insertion.

The risk of postpartum hemorrhage (PPH) and placental adhesion anomalies, including placenta previa, may be increased in pregnancies conceived by in vitro fertilization (IVF) and other forms of assisted reproduction technologies. The uterine compression suture, known as the "uterine sandwich method," may be useful in pregnancies complicated by placenta previa. We report an unusual case of placenta previa complicated by velamentous cord insertion, which was treated by a B-Lynch suture, a Bakri balloon tamponade, and vaginal packing.