The Price of Productivity: Evaluating the Cost of a Research Year.

OBJECTIVE: Research years during medical school are becoming increasingly common amongst applicants to competitive residency programs. As many of these positions are unpaid, it is important to consider the financial implications of these experiences and the feasibility of participation from students of all backgrounds. This study aims to quantify the cost of a research year during medical school. DESIGN/SETTING: We identified the top 50 NIH-funded medical schools of 2022 and obtained cost-of-living information for each of their respective counties. Estimated loan interest accrual resulting from a research year was calculated using information on the cost of attendance to medical school and annual interest rates for federal education loans. Cost-of-living calculations were stratified by geographic region, and interest accrual calculations by timing of research year and attendance at public versus private medical schools. RESULTS: Top 50 NIH-funded medical schools in the West are located in counties with the highest mean and median costs of living, each approaching nearly $45,000 per year. Medical schools in the Midwest are located in counties with the lowest mean and median cost of living, at less than $36,000 annually. Estimated loan interest accrual resulting from a research year ranges from $3177 to $17,789, depending on timing of the research year and type of medical school attended. CONCLUSIONS: This study exemplifies the significant financial burden that a research year can impose on medical students. As more residency applicants pursuing competitive specialties opt for research years during medical school, it is important to consider the associated financial implications. Many research year opportunities are unpaid or underpaid, which may prevent interested individuals from participating; this is especially the case for those who are from lower socioeconomic backgrounds. Moving forward, it is imperative that we ensure the availability of equitable and funded research year opportunities for students of all backgrounds.

Rates of breast reconstruction uptake and attitudes toward breast cancer and survivorship among south asians: A literature review.

Our aim in this review was to ascertain rates of breast reconstruction among South Asian patients and identify attitudes towards breast cancer, survivorship, and breast reconstruction. Mastectomy rates for South Asian patients ranged from 52% to 77% and reconstruction following mastectomy varied from 0% to 14%. A negative perception of cancer, fears of social isolation, and taboos around breasts can prevent South Asian women from receiving surgical care after a breast cancer diagnosis.

Revisiting the U-Shaped Elevator for Zygomaticomaxillary Fracture: Study and Comparison of Elevators for Zygomaticomaxillary Fracture Reduction.

The authors present the case of a 15-year-old male who sustained a unilateral zygomaticomaxillary complex fracture and underwent open reduction and rigid internal fixation, for which a U-shaped elevator was utilized. The authors discuss techniques in reduction and fixation of zygomaticomaxillary complex fractures, focusing on the use of various elevators during reduction, including straight-type and curved elevators. The U-shaped elevator is a handheld tool with bilateral symmetrically curved ends that is seldom used, despite its specific benefits including nonslip serrated tips, symmetrical nature that allows for direct loading needed for accurate reduction, visualization of the fracture site, and avoidance of tissue compression during elevation.

Frequency and Predictors of Preoperative Cardiac Testing Overuse in Low-Risk Patients Before Laparoscopic Bariatric Surgery.

Adverse cardiac events after laparoscopic bariatric surgery are rare, yet preoperative cardiology evaluation and testing remain common, resulting in the overuse of cardiac testing in low-risk patients. Our objective was to assess the frequency of, and factors associated with, overuse of preoperative cardiac testing in patients at low cardiac risk before laparoscopic bariatric surgery. We retrospectively reviewed data from 1,094 adult patients who underwent laparoscopic bariatric surgery at our institution from January 1, 2015, through December 31, 2019. The cardiac risk was determined using the Revised Cardiac Risk Index (RCRI) and the National Surgical Quality Improvement Program Myocardial Infarction and Cardiac Arrest (NSQIP MICA) risk model. Multivariate logistic regression was used to evaluate risk factors associated with the overuse of cardiac testing in low-risk patients. Overall, 1,059 patients (96.8%) were estimated to be at low cardiac risk by the RCRI, and 1,094 (100%) were at low cardiac risk by NSQIP MICA. A total of 587 patients (51.8%) were referred to cardiology for preoperative evaluation, and 643 patients (56.7%) underwent one or more preoperative cardiac tests. Factors associated with overuse of preoperative cardiac testing in low-risk patients included preoperative cardiology referral (adjusted odds ratio 37.2, 95% confidence interval 25.3 to 54.7) and patient age (adjusted odds ratio 1.05, 95% confidence interval 1.03 to 1.07). Overuse of preoperative cardiac testing was common in patients at low cardiac risk before laparoscopic bariatric surgery. Preoperative referral to cardiology was the most significant risk factor associated with the overuse of preoperative cardiac testing. Application of risk models such as the RCRI or NSQIP MICA at the time of bariatric program enrollment may reduce unnecessary preoperative cardiac testing in low-risk patients.

Disturbed Sleep is Not Good for the Heart: A Narrative Review.

Sleep-related breathing disorders, including obstructive sleep apnea (OSA) and central sleep apnea (CSA), have a major impact on cardiovascular function. It has shown an association with hypertension, coronary artery disease, cardiac arrhythmias, sudden cardiac death, and congestive heart failure (CHF). This review focuses on highlighting the relationship between sleep apnea and CHF. We discuss the underlying pathophysiology, which involves the mechanical, neurohormonal, and inflammatory mechanisms; in addition, the similarities and differentiating clinical features of OSA in patients with CHF and without CHF. We have also discussed several treatment strategies, including weight loss, continuous positive airway pressure (CPAP), supplemental oxygen therapy, theophylline, acetazolamide, mandibular advancement device, and hypoglossal nerve stimulation (HGNS). We conclude that since there are several overlapping clinical features in patients with OSA with Heart Failure (HF) and without HF, early detection and treatment are crucial to decrease the risk of HF, coronary artery disease, and stroke.

Variable exposure to echocardiography core competencies when applying minimum recommended procedural numbers for cardiology fellows in training.

BACKGROUND: The American College of Cardiology Core Cardiovascular Training Statement (COCATS) defined echocardiography core competencies and set the minimum recommend number of echocardiograms to perform (150) and interpret (300) for independent practice in echocardiography (level 2 training). Fellows may lack exposure to key pathologies that are relatively infrequent, however, even when achieving an adequate number of studies performed and interpreted. We hypothesized that cardiology fellows would lack exposure to 1 or more cardiac pathologies related to core competencies in COCATS when performing and interpreting the minimum recommend number of studies for level 2 training. METHODS: We retrospectively reviewed 11,250 reports from consecutive echocardiograms interpreted (7,500) and performed (3,750) by 25 cardiology fellows at a University tertiary referral hospital who graduated between 2015 and 2019. The first 300 echocardiograms interpreted and the first 150 echocardiograms performed by each fellow were included in the analysis. Echocardiography reports were reviewed for cardiac pathologies relating to core competencies defined in COCATS. RESULTS: All 25 fellows lacked exposure to 1 or more cardiac pathologies related to echocardiography core competencies despite meeting COCATS minimum recommended numbers for echocardiograms performed and interpreted. Pathologies for which 1 or more fellows encountered 0 cases despite meeting the minimum recommended numbers for both echocardiograms performed and interpreted included: pericardial constriction (16/25 fellows), aortic dissection (15/25 fellows), pericardial tamponade (4/25 fellows), valvular mass/thrombus (2/25 fellows), prosthetic valve dysfunction (1/25 fellows), and cardiac chamber mass/thrombus (1/25 fellows). CONCLUSIONS: Cardiology fellows who completed the minimum recommend number of echocardiograms performed and interpreted for COCATS level 2 training frequently lacked exposure to cardiac pathologies, even in a University tertiary referral hospital setting. These data suggest that fellowship programs should monitor pathology case counts for each fellow in training, in addition to the minimum recommend number of echocardiograms defined by COCATS, to ensure competency for independent practice in echocardiography.

Atypical MR lenticular signal change in infantile isovaleric acidemia.

Isovaleric acidemia (IVA) is an inborn error of branched chain amino acid metabolism that may manifest as acute neonatal metabolic acidosis or as chronic intermittent form with developmental delay or recurrent episodes of acute metabolic acidosis. Early diagnosis is the key to prevent morbidity and mortality. Brain imaging abnormalities are rarely described in IVA. We report a case of chronic intermittent IVA with acute presentation in a 4-month-old infant who presented with acute metabolic acidosis. Brain magnetic resonance imaging (MRI) revealed symmetric signal intensity changes in bilateral lentiform nuclei with an unreported T1-weighted (T1W) symmetric hyperintense ring-like appearance in bilateral putamen.

Pulmonary thromboembolism as the initial manifestation in a child with antiphospholipid syndrome in the emergency department.

Antiphospholipid syndrome is characterized by recurrent arterial or venous thrombosis at any level of the vascular tree and the presence of circulating antiphospholipid antibodies. The syndrome may be idiopathic or secondary to an underlying autoimmune disorder. The disease is uncommon in children, and manifestations are diverse and underreported. We report the case of a 10-year-old boy who presented with features of pulmonary thromboembolism in the emergency department. Subsequently, he proved to have systemic lupus erythematosus with circulating antiphospholipid antibodies. He had no signs of systemic lupus erythematosus at presentation. In conclusion, antiphospholipid syndrome should also be kept as a possibility in children presenting for the first time with pulmonary thromboembolism in the emergency department.

Effect of intravenous mannitol in mobilization of resistant cirrhotic ascites.

INTRODUCTION: Cirrhotic ascites is conventionally treated with bed rest, salt restriction, and diuretics. In 20-30% of patients it eventually became resistant to diuretic therapy partly because of reduced sodium excretion owing to the development of resistance against atrial natriuretic peptide. Diuretics resistance can be overcome partially by increasing distal tubular sodium delivery by atrial natriuretic peptide and mannitol administration. OBJECTIVES: To determine the short-term response of intravenous mannitol administration on mobilization of resistant cirrhotic ascites in addition to conventional diuretic treatment. STUDY DESIGN: It was an interventional, experimental (double-blind randomized controlled) study conducted in the medical department of Jinnah Hospital, Lahore. A total of 60 patients meeting inclusion and exclusion criteria were included in the study, 30 each in mannitol and placebo groups. Patients were followed for 5 days after the administration with mannitol or placebo. Main outcome measures were increase in 24 h urinary sodium, increase in urinary volume, decrease in weight and abdominal girth. RESULTS: Data showed that all the parameters of response, that is increase in 24 h urinary sodium (cases 34.09±16.71 vs. control 19.16±13.22, P=0.000), increase in urinary volume (cases 260.00±73.58 vs. control 91.67±43.71) decrease in weight (cases 3.07±1.14 vs. control 2.3±1.08, P=0.010) and decrease in abdominal girth (cases 4.70±2.86 vs. control 2.07±1.41, P=0.000) on day 5 of treatment were in favor of mannitol administration. CONCLUSION: This study shows that resistant ascites can be initially mobilized by infusion of mannitol. The long-term benefits of such therapy are unknown.