Citations

ABSTRACTBackgroundEfficient discharge planning is crucial for improving hospital capacity and patient care. Multidisciplinary rounds (MDRs) have been shown to enhance communication and coordination, yet their impact on resident teaching teams’ discharge efficiency is less studied.AimsTo examine how embedding dedicated case managers (CMs) and social workers (SWs) into internal medicine (IM) resident teams impacts discharge efficiency.MethodsWe conducted a retrospective cross‐sectional study at The Queen's Medical Center comparing two resident multidisciplinary teaching (MDT) teams that included dedicated CMs and SWs with two resident standard care teams over an 8‐month period (October 18 2023–June 25 2024). The outcomes assessed included length of stay (LOS), expected discharge date (EDD) accuracy, readmission rates and the rate of conditional discharge orders placed.ResultsA total of 1944 patients were included. The MDT teams showed significantly improved EDD accuracy (72.0% vs 66.7%, P = 0.0120) and more frequently placed conditional discharge orders (61.7% vs 43.8%, P < 0.0001) compared to standard care teams. No significant difference was observed in LOS or readmission rates.ConclusionEmbedding dedicated CMs and SWs within resident teams improved EDD accuracy and the rate of conditional discharge orders placed, suggesting an opportunity to integrate MDRs as a standard within IM residency training to enhance discharge planning efficiency.

Précis: Patients with clinically uncontrolled open angle glaucoma submitted to isolated gonioscopy-assisted transluminal trabeculotomy or combined with phacoemulsification not only achieved low mean IOPs, but also demonstrated stable IOP patterns during a 24-month follow-up. Purpose: To assess the impact of gonioscopy-assisted transluminal trabeculotomy (GATT) on long-term intraocular pressure (IOP) variation. Patients and Methods: An unicentric retrospective study including 169 consecutive patients who had undergone standalone GATT or combined with phacoemulsification (PHACOGATT) due to clinically uncontrolled open angle glaucoma, with at least 12 months of follow-up was conducted. Long-term mean IOP, long-term IOP peak, long-term IOP fluctuation, coefficient of variation, mean-positive IOP variation, sustained clinically significant positive IOP variation, and number of follow-up visits with IOP ≥15 mm Hg were investigated. Results: One hundred sixty-nine eyes from 169 patients were included (GATT group=101 patients; PHACOGATT group=68 patients). Mean long term IOP (12.0±1.8 vs. 11.2±2.0 mm Hg), mean long-term IOP peak (12.9±2.6 vs. 11.8±3.5 mm Hg), and mean coefficient of variation (0.07±0.08 vs. 0.05±0.09) were lower in the PHACOGATT group, while mean IOP fluctuation (1.0±3.7 vs. 1.2±1.8 mm Hg) was lower in the GATT group. In addition, the overall mean-positive IOP variation was 0.79±1.64 mm Hg. Finally, only 6.5% of the patients presented sustained clinically significant positive IOP variation and IOP was ≥15 mm Hg in 5.9% of the follow-up visits. Conclusions: Patients with clinically uncontrolled open angle glaucoma submitted to GATT or PHACOGATT achieved low mean IOPs and demonstrated stable IOP patterns. Our results provide additional evidence supporting GATT and PHACOGATT as viable options for the treatment of medically uncontrolled glaucoma patients requiring low and stable IOPs.

Abstract Aims Left ventricular (LV) ventricular-arterial coupling (VAC) refers to the ratio of afterload (effective arterial elastance) to contractility (end-systolic elastance) as an integrated marker of cardiac performance. We sought to determine whether the echocardiographic VAC ratio, defined using the ratio of LV end-systolic volume (LVESV) to stroke volume (SV), predicted mortality in the cardiac intensive care unit (CICU). Methods and results Mayo Clinic CICU patients from 2007 and 2018 were included. Ventricular-arterial coupling ratio was calculated as the Teichholz LVESV divided by the SV calculated from LV outflow tract Doppler. The primary outcome was in-hospital mortality and the secondary outcome was all-cause 1-year mortality. A total of 4685 patients were included with a median age of 69 (58, 79) years (37.2% females), with acute coronary syndrome in 54.9% and heart failure in 49.0%. A higher VAC ratio was associated with greater severity of illness, worse echocardiographic findings, and more use of critical care therapies. A total of 329 (7%) patients died during hospitalization. Patients with a higher VAC ratio had higher in-hospital mortality overall and in each admission diagnosis subgroup. After multivariable adjustment, patients with a VAC ratio &gt;2 were at higher risk of in-hospital mortality (adjusted odds ratio 1.63, 95% confidence interval 1.17–2.28, P = 0.010). One-year mortality was higher for patients with a higher VAC ratio, especially VAC &gt;2. Conclusion Ventricular-arterial uncoupling was associated with worse outcomes in an unselected CICU cohort. The echocardiographic VAC ratio is a simple non-invasive bedside measure that can be used for risk prediction in the CICU.

BACKGROUND: Exercise-induced hypertension (EIH) is common in adults with coarctation of the aorta (COA), but there are limited data about hemodynamics and outcomes in such patients. The purpose of this study was to assess changes in arterial load during exercise in patients with COA with versus without EIH, and the relationship to clinical outcomes. METHODS: We compared Doppler-derived arterial load indices (effective arterial elastance index, total arterial compliance index, systemic vascular resistance index), and clinical indices of disease severity (pulmonary congestion, aerobic capacity, and cardiovascular biomarkers) between adults with repaired COA and healthy controls. EIH was defined as systolic blood pressure (BP) at peak exercise >210 mm Hg in men or >190 mm Hg in women. RESULTS: In this prospective cohort study, we assessed patients with COA (n=41, age 43±14 years, 26 [63%] men) and healthy controls (n=41). Although both groups had similar resting systolic BP, the COA group had higher Doppler-derived arterial load indices at rest, as well as a greater rise in systolic BP and Doppler-derived arterial load indices at each stage of exercise, leading to a higher prevalence of EIH in the COA group (37% versus 10%; P =0.004). Compared with patients with COA without EIH (n=26, 63%), those with EIH had higher arterial load at rest and during exercise, as well as worse cardiac dysfunction, pulmonary congestion, and biomarkers of cardiovascular remodeling, despite no significant differences in resting systolic BP. CONCLUSIONS: BP assessment during exercise can improve risk stratification and identify patients who may benefit from intensification of medical therapy.

Importance Semaglutide, a glucagonlike peptide-1 receptor agonist (GLP-1RA), has recently been implicated in cases of nonarteritic anterior ischemic optic neuropathy (NAION), raising safety concerns in the treatment of type 2 diabetes (T2D). Objective To investigate the potential association between semaglutide and NAION in the Observational Health Data Sciences and Informatics (OHDSI) network. Design, Setting, and Participants This was a retrospective study across 14 databases (6 administrative claims and 8 electronic health records). Included were adults with T2D taking semaglutide, other GLP-1RA (dulaglutide, exenatide), or non–GLP-1RA medications (empagliflozin, sitagliptin, glipizide) from December 1, 2017, to December 31, 2023. The incidence proportion and rate of NAION were calculated. Association between semaglutide and NAION was assessed using 2 approaches: an active-comparator cohort design comparing new users of semaglutide with those taking other GLP-1RAs and non–GLP-1RA drugs, and a self-controlled case-series (SCCS) analysis to compare individuals’ risks during exposure and nonexposure periods for each drug. The cohort design used propensity score–adjusted Cox proportional hazards models to estimate hazard ratios (HRs). The SCCS used conditional Poisson regression models to estimate incidence rate ratios (IRRs). Network-wide HR and IRR estimates were generated using a random-effects meta-analysis model. Exposures GLP-1RA and non–GLP-1RAs. Main Outcomes and Measures NAION under 2 alternative definitions based on diagnosis codes: one more inclusive and sensitive, the other more restrictive and specific. Results The study included 37.1 million individuals with T2D, including 810 390 new semaglutide users. Of the 43 620 new users of semaglutide in the Optum’s deidentified Clinformatics Data Mart Database, 24 473 (56%) were aged 50 to 69 years, and 26 699 (61%) were female. The incidence rate of NAION was 14.5 per 100 000 person-years among semaglutide users. The HR for NAION among new users of semaglutide was not different compared with that of the non–GLP-1RAs using the sensitive NAION definition—empagliflozin (HR, 1.44; 95% CI, 0.78-2.68; P = .12), sitagliptin (HR, 1.30; 95% CI, 0.56-3.01; P = .27), and glipizide (HR, 1.23; 95% CI, 0.66-2.28; P = .25). The risk was higher only compared with patients taking empagliflozin (HR, 2.27; 95% CI, 1.16-4.46; P = .02) using the specific definition. SCCS analysis of semaglutide exposure showed an increased risk of NAION (meta-analysis IRR, 1.32; 95% CI, 1.14-1.54; P &amp;lt; .001). Conclusions and Relevance Results of this study suggest a modest increase in the risk of NAION among individuals with T2D associated with semaglutide use, smaller than that previously reported, and warranting further investigation into the clinical implications of this association.

AimsKikuchi‐Fujimoto disease (KFD) is a rare disease that typically manifests with fever and cervical lymphadenopathy. Little is known about the risk factors associated with recurrence and their correlation with clinicopathologic features.Methods and ResultsWe analysed 112 patients with KFD, predominantly female (61/112, 54.5%), with an average age of 29.4 years. The incidence was higher in males up to the age of 20 and higher in females from their 30s onwards. Of the 70 patients with follow‐up data, 23% experienced recurrence. Recurrence was associated with lower C4 levels (P = 0.038) and higher antinuclear antibody (ANA) rates (P = 0.007) compared to transient disease. The mean duration of symptoms was 71.5 days. Lymph node histology in 98 cases (excluding 14 needle biopsy specimens) was classified into three patterns: proliferative (n = 75, 77%), necrotizing (n = 22, 22%), and xanthomatous (n = 1, 1%). The necrotizing pattern associated with significantly enlarged lymph nodes (P = 0.047) and a longer symptom duration (P = 0.009) than the proliferating pattern. The number of CD4‐positive lymphocytes was significantly lower in the necrotizing type than in the proliferative type (P < 0.001).ConclusionThese results indicated that low C4 levels and positive ANA were associated with KFD recurrence. Although the aetiology of KFD remains elusive, given that some cases develop autoimmune disease, the results suggest that patients with recurrent KFD represent an intermediate status between those with transient KFD and those with overt autoimmune disease. The comprehensive clinicopathological findings of this study may be useful for elucidating its pathogenesis and predicting the clinical course.

Abstract Aims To describe the baseline characteristics of the participants in the VICTOR (Vericiguat Global Study in Patients with Chronic Heart Failure; NCT05093933) trial and compare them to recent trials in patients with heart failure and reduced ejection fraction (HFrEF). Methods and results Baseline characteristics were evaluated in 6105 patients randomized to vericiguat or placebo. The mean age of the participants was 67 ± 11 years, 23.6% were women, 64.4% were White, and 10.7% were self-identified Black. Overall, 29.1% of participants were enrolled in Latin and South America, 27.8% and 18.5% in Eastern and Western Europe, 14.0% in Asia-Pacific and 10.6% in North America. The mean left ventricular ejection fraction was 30 ± 7% and 79% had New York Heart Association class II symptoms. Mean estimated glomerular filtration rate was 70.9 ± 24.0 ml/min/1.73 m2. Median N-terminal pro-B-type natriuretic peptide level was 1476 (970–2495) pg/ml and 47.5% of participants had no prior hospitalization for heart failure. Baseline therapy included 94.4% beta-blockers, 94.3% renin–angiotensin system modulation (including 56.0% on an angiotensin receptor–neprilysin inhibitor), 77.7% mineralocorticoid receptor antagonists, 59.1% sodium–glucose cotransporter 2 inhibitors, and 32.9% implantable cardioverter-defibrillators. Overall characteristics were relatively similar to other recent HFrEF trials but the VICTOR trial enrolled a higher proportion of participants receiving contemporary drug and device therapy. Conclusion The VICTOR trial enrolled the most optimally treated population in a phase III heart failure trial. These features will facilitate assessment of the benefit of vericiguat and elucidate the outcomes of patients on up-to-date medical therapy.

A man in his 80s presented with 3 weeks of lower back pain, generalised weakness, poor appetite and intermittent melena, without genitourinary symptoms or recent trauma. CT showed an old L1 compression fracture and new sclerotic lesions in the L3 and L4 vertebrae, as well as mildly enlarged abdominal lymph nodes. 3 days later, he returned to the emergency department with worsening symptoms, including new left hemiparesis. A head CT revealed a right subdural haematoma (SDH) with a midline shift. Despite treatment for disseminated intravascular coagulation, the patient’s condition deteriorated, leading to a suspicion of spontaneous intracranial hypotension. An autopsy revealed disseminated metastatic adenocarcinoma with dura and leptomeningeal metastases, ultimately causing spontaneous SDH and subsequent transtentorial herniation. This case highlights the impact of anchoring bias in clinical decision-making and the importance of early recognition of underlying malignancy as the aetiology of spontaneous SDH in patients presenting with signs and symptoms of metastatic cancer.