Distant embolisation in infective endocarditis: characteristics and outcomes.

BACKGROUND: Infective endocarditis is a severe and potentially lethal cardiac disease. Recognition of the clinical features of endocarditis, such as distant embolisation, and adequate treatment should be initiated promptly given the grim perspective of upcoming virulent pathogens. METHODS: We report on our registry-based experience with outcomes of consecutive patients with infective endocarditis with distant embolisation. We aimed to describe the patient characteristics of infective endocarditis complicated by distant organ embolisation and the safety aspects of continuing endocarditis treatment at home in these patients. RESULTS: From November 2018 through April 2022, 157 consecutive patients were diagnosed with infective endocarditis. Of them, 38 patients (24%) experienced distant embolisation, either in the cerebrum (n = 18), a visceral organ (n = 5), the lungs (n = 7) or the myocardium (n = 8). Pathogens identified in blood cultures were predominantly streptococcal variants (43%), with only one culture-negative endocarditis case. Of the 18 patients with cerebral embolisation, 12 had neurological complaints and most often discrete abnormal findings on neurological examination. Six of the 8 cardiac embolism patients experienced chest pain before admission. Visceral organ and pulmonary embolism occurred silently. Of the 38 patients with distant embolisation, 17 could be discharged earlier by providing antibiotic treatment at home without complications. CONCLUSION: This registry-based single-centre experience showed an incidence of distant embolisation in daily care of 24%. Cerebral and coronary embolisation provoked symptoms, while visceral emboli remained silent. Pulmonary emboli may present with inflammatory signs. Distant embolisation was not in itself a contra-indication for outpatient endocarditis@home treatment.

Gains and amplifications of c-myc, EGFR, and 20.q13 loci in the no dysplasia-dysplasia-adenocarcinoma sequence of Barrett's esophagus.

The progression of Barrett's esophagus to esophageal adenocarcinoma is often characterized by the accumulation of genetic abnormalities. The goal was to evaluate the copy number alterations of several oncogene loci, including 7p12 [epidermal growth factor receptor (EGFR)], 8q24 (c-myc), and 20q13 in the sequence of no dysplasia-dysplasia-adenocarcinoma of Barrett's esophagus. Fluorescence in situ hybridization with DNA probes for the centromeric region of chromosome 7 and the locus-specific regions of 7p12 (EGFR), 8q24 (c-myc), and 20q13 was applied on 99 brush cytology specimens of patients with Barrett's esophagus with different stages of dysplasia or esophageal adenocarcinoma. Gains (3-4 copies) of chromosome 17, 8q24 (c-myc), and 20q.13 loci were found in the low frequencies in nondysplastic Barrett's esophagus. Their frequencies increased with the stage of dysplasia and reached a high incidence in esophageal adenocarcinoma. Amplification (>4 copies) of at least 1 of the loci was observed in 14% of high-grade dysplasia and increased to 50% in esophageal adenocarcinoma (P = 0.015). The most frequently amplified locus was c-myc (18%), followed by 20q13 (13%) and EGFR (11%) in the high-grade dysplasia/esophageal adenocarcinoma cases. High amplification levels (>10 copies) of the loci were more frequent in esophageal adenocarcinoma (72%) compared with high-grade dysplasia (20%; P = 0.049). Amplifications of the c-myc, EGFR, and 20q12 loci may serve as diagnostic markers to identify patients with Barrett's esophagus with high-grade dysplasia or esophageal adenocarcinoma. Gains of the loci might be of value as prognostic markers because they are already present in nondysplasia cases and may precede the later event of the amplification as observed in high-grade dysplasia and esophageal adenocarcinoma.

Quality of Barrett's surveillance in The Netherlands: a standardized review of endoscopy and pathology reports.

OBJECTIVE: The quality of Barrett's surveillance relies on an adequate endoscopic inspection, obtaining a sufficient number of biopsy specimens, good communication of the endoscopic findings to the pathologist, and an accurate description of the histological findings by the pathologist. The aim of this study was to assess the quality of Barrett's surveillance in daily practice in The Netherlands. MATERIALS AND METHODS: A structured scoring list was developed to evaluate systematically the quality of endoscopy and pathology reports. From 15 hospitals, endoscopy reports and corresponding pathology reports were selected randomly and evaluated by two observers. In case of disagreement, the observers re-evaluated the reports in a consensus meeting. RESULTS: One hundred and fifty cases were evaluated. The adherence to current standard biopsy protocols (four quadrant biopsies every 2 cm) decreased with increasing Barrett's length: 0-5 cm: 79%; 5-10 cm: 50%; 10-15 cm: 30%. The indication for the endoscopy was mentioned in 28% of the pathology reports, in 4% the presence/absence of oesophagitis was communicated, and in 19% the location and/or aetiology of biopsies was described. The presence/absence of dysplasia was mentioned in 93% of pathology reports. CONCLUSION: Endoscopy reports and pathology reports in current practice do not include all relevant information for an adequate Barrett's surveillance. In short Barrett's oesophagus, the adherence to current standard biopsy protocols is acceptable, but in longer segments (with a higher risk for neoplastic progression) this is clearly insufficient. The communication between endoscopists and pathologist is suboptimal.

Care for Vulnerable Elderly in Cardiology: A Program for Daily Practice.

BACKGROUND: The percentage of cardiac patients aged ≥75 has increased considerably over the past decades. To optimize multidisciplinary care for these frail elderly, a program of intensive medical and nursing care was started at Noord West Ziekenhuisgroep department of cardiology. METHODS: Patients over 70 years of age, admitted to the department of cardiology, were included and treated by the advanced practice nurse according to a redesigned care process that focused on expedite mobilization and care by an advanced practice nurse-headed team including the first outpatient visit. RESULTS: A total of 951 patients over 70 years were included in the frail elderly project. The average length of stay of the frail elderly was 6 days (SD 5). In the first 30 days, after discharge, 12% of these patients were readmitted with heart failure and 2% with dehydration. Mortality during admission was 3%, and 11% died within 3 months after discharge. CONCLUSIONS: This observational study shows, during a 4-year period, the vulnerability of aged cardiac patients. They were mainly admitted for (diastolic) heart failure, usually in combination with atrial fibrillation and hypertension. Their length of stay was on average 6 days with 11% mortality at 90 days follow-up.

A critical pathway for the frail elderly cardiac patient.

BACKGROUND: The medical community needs to better respond to the predictable complexities associated with admission of frail and elderly cardiac patients who may need specific attention and care programs. The nurse practitioner can play an important role to continue and coordinate nursing and medical care. We propose a new critical pathway designed to improve cardiac and nursing care for frail elderly cardiac patients admitted with heart failure or atrial fibrillation. METHOD: The critical pathway is developed by the nurse practitioner who will act as a pathway coordinator and take care of the medical care of these patients in a teaching hospital setting. This critical pathway is applied to all patients aged >75 years who are admitted for heart failure or atrial fibrillation. RESULTS: The pathway implementation identified 5 important socio-medical parameters that may account for a delayed length of stay, even in patients without a complicated medical situation: delirium and fall prevention, nutritional awareness, fluid restriction efforts, and information optimization of patients and spouses. CONCLUSIONS: We developed a critical care pathway for the frail elderly patients who are admitted for heart failure or atrial fibrillation. In doing so, we have been able to change the medical and social management of these patients at a general cardiology ward in a teaching hospital.