Exploring the relative importance of work-organizational burnout risk factors in Belgian residents

Previous research has shown that residents are at risk for developing burnout. Most burnout measures focus on individual risk factors, although work-organizational-focused measures might be beneficial as well. This study analyzed the relative importance of positive and negative work-organizational stressors, according to residents themselves. Eleven work-organizational themes were found with deductive reasoning and two themes, recognition and success experiences, were found inductively. Main positive stressors are professional development, receiving feedback, experiencing success, autonomy and social support. Main negative stressors are high workloads, role conflicts/ambiguity, long work hours, and a lack of feedback, a lack of social support, and a lack of professional development. Measures to improve residents’ well-being should not only focus on reducing workload and work hours. Our results suggest to allocate resources to improve supervisors’ skills, such as providing social support, feedback, and recognition. A better match between internship obligations and residents’ studies could also contribute positively to this purpose

Systematic review: Association between the patient–nurse ratio and nurse outcomes in acute care hospitals

Aims: To evaluate and summarize current evidence on the relationship between the patient-nurse ratio staffing method and nurse employee outcomes. Background: Evidence-based decision-making linking nurse staffing with staff-related outcomes is a much needed research area. Although multiple studies have investigated this phenomenon, the evidence is mixed and fragmented. Evaluation: A systematic literature search was conducted using PubMed, Embase, Web of Science, Cinahl, Cochrane Library and the ERIC databases. Thirty studies were identified, analysing eight selected key nurse outcomes. Key issue(s): Future research should focus on unit-level data, incorporate other methodologies and aim for comparability between different types of clinical settings as well as different health care systems. Conclusion: A relationship between the patient-nurse ratio and specific staff-related outcomes is confirmed by various studies. However, apart from the patient-nurse ratio other variables have to be taken into consideration to ensure quality of care (e.g., skill mix, the work environment and patient acuity). Implications for Nursing Management: Hospital management should pursue the access and use of reliable data so that the validity and generalizability of evidence-based research can be assessed, which in turn can be converted into policy guidelines

An early health technology assessment of 3D anatomic models in pediatric congenital heart surgery : potential cost-effectiveness and decision uncertainty

Background: Three-dimensional anatomic models have been used for surgical planning and simulation in pediatric congenital heart surgery. This research is the first to evaluate the potential cost-effectiveness of 3D anatomic models with the intent to guide surgeons and decision makers on its use. Method: A decision tree and subsequent Markov model with a 15-year time horizon was constructed and analyzed for nine cardiovascular surgeries. Epidemiological, clinical, and economic data were derived from databases. Literature and experts were consulted to close data gaps. Scenario, one-way, threshold, and probabilistic sensitivity analysis captured methodological and parameter uncertainty. Results: Incremental costs of using anatomical models ranged from -366euro (95% credibility interval: -2595euro; 1049euro) in the Norwood operation to 1485euro (95% CI: 1206euro; 1792euro) in atrial septal defect repair. Incremental health-benefits ranged from negligible in atrial septal defect repair to 0.54 Quality Adjusted Life Years (95% CI: 0.06; 1.43) in truncus arteriosus repair. Variability in the results was mainly caused by a temporary postoperative quality-adjusted life years gain. Conclusion: For complex operations, the implementation of anatomic models is likely to be cost-effective on a 15 year time horizon. For the right indication, these models thus provide a clinical advantage at an acceptable cost

The pitfalls and promise of liquid biopsies for diagnosing and treating solid tumors in children : a review

Cell-free DNA profiling using patient blood is emerging as a non-invasive complementary technique for cancer genomic characterization. Since these liquid biopsies will soon be integrated into clinical trial protocols for pediatric cancer treatment, clinicians should be informed about potential applications and advantages but also weaknesses and potential pitfalls. Small retrospective studies comparing genetic alterations detected in liquid biopsies with tumor biopsies for pediatric solid tumor types are encouraging. Molecular detection of tumor markers in cell-free DNA could be used for earlier therapy response monitoring and residual disease detection as well as enabling detection of pathognomonic and therapeutically relevant genomic alterations. Conclusion: Existing analyses of liquid biopsies from children with solid tumors increasingly suggest a potential relevance for molecular diagnostics, prognostic assessment, and therapeutic decision-making. Gaps remain in the types of tumors studied and value of detection methods applied. Here we review the current stand of liquid biopsy studies for pediatric solid tumors with a dedicated focus on cell-free DNA analysis. There is legitimate hope that integrating fully validated liquid biopsy-based innovations into the standard of care will advance patient monitoring and personalized treatment of children battling solid cancers

Creating the BELgian COngenital heart disease database combining administrative and clinical data (BELCODAC) : rationale, design and methodology

Background: Congenital heart disease (CHD) entails a broad spectrum of malformations with various degrees of severity and prognosis. Consequently, new and specific healthcare needs are emerging, requiring responsive healthcare provision. Research on this matter is predominantly performed on population-based databases, to inform clinicians, researchers and policy-makers on health outcomes and economic burden of CHD. Most databases contain data either from administrative sources or from clinical systems. We describe the methodological design of the BELgian COngenital Heart Disease Database combining Administrative and Clinical data (BELCODAC), to investigate patients with CHD. Methods: Data on clinical characteristics from three university hospitals in Belgium (Leuven, Ghent and Brussels) were merged with mortality and socio-economic data from the official Belgian statistical office (StatBel), and with healthcare use data from the InterMutualistic Agency, an overarching national organization that collects data from the seven sickness funds for all Belgian citizens. Over 60 variables with multiple entries over time are included in the database. Results: BELCODAC contains data on 18,510 patients, of which 8926 patients (48%) have a mild, 7490 (41%) a moderately complex and 2094 (11%) a complex anatomical heart defect. The most prevalent diagnosis is Ventricular Septal Defect in 3879 patients (21%), followed by Atrial Septal Defect in 2565 patients (14%). Conclusions: BELCODAC comprises longitudinal data on patients with CHD in Belgium. This will help build evidence-based provision of care to the changing CHD population

Intersectionalities of the Left and Right in Latin America and Europe. An exploration of contemporary political processes

The current rise of new right-wing groups with a particular combination of intransigent economic liberalism and conservative nationalist fascism, a kind of liberfascism, advocates for both a strict apology for the capitalist market and the exclusion of anything that challenges its model in the political and cultural spheres. Based on the populist discourse that exploits the discontent caused by neoliberal democracy, they gain followers for nationalist, cultural, and racist reasons that in the end are nothing more than right-wing deception to protect the rule of capital. Faced with the restoration of an already exhausted neoliberal model, an intersectionality appears between the Left and the Right which, far from confirming the diagnosis of the end of ideologies and the deactivation of the class struggle, rekindles conflicts over capital. This article deals with such a situation. It argues how intersectionality is not a privilege of the Left, but is also used by the extreme populist Right to channel discontent and propagate its particular brand of oppression. It is concluded, based on examples of struggles in Latin America and Europe, that an intersectional and transversal politics must be developed in the face of the hegemony of the new populist and nationalist Right; the political tactic must not be local, but must pursue a new international strategy

A trial-based cost-utility analysis of metastasis-directed therapy for oligorecurrent prostate cancer

The optimal management of patients with oligorecurrent prostate cancer (PCa) is unknown. There is growing interest in metastasis-directed therapy (MDT) for this population. The objective was to assess cost-utility from a Belgian healthcare payer's perspective of MDT and delayed androgen deprivation therapy (ADT) in comparison with surveillance and delayed ADT, and with immediate ADT. A Markov decision-analytic trial-based model was developed, projecting the results over a 5-year time horizon with one-month cycles. Clinical data were derived from the STOMP trial and literature. Treatment costs were derived from official government documents. Probabilistic sensitivity analyses showed that MDT is cost-effective compared to surveillance (ICER: Euro8393/quality adjusted life year (QALY)) and immediate ADT (dominant strategy). The ICER is most sensitive to utilities in the different health states and the first month MDT cost. At a willingness-to-pay threshold of Euro40,000 per QALY, the cost of the first month MDT should not exceed Euro8136 to be cost-effective compared to surveillance. The Markov-model suggests that MDT for oligorecurrent PCa is potentially cost-effective in comparison with surveillance and delayed ADT, and in comparison with immediate ADT

Endograft Sizing for Endovascular Aortic Repair and Incidence of Endoleak Type 1A

In endovascular aortic aneurysm repair (EVAR), proximal type 1A endoleaks can occur as a result of hostile neck anatomy or over- or undersizing of the endograft. As the current standard is based on the diameter or average of the short and long axes in a central lumen reconstruction image, it can falter in irregularly shaped aortic necks. An alternative method is circumference-based, therefore minimizing the measurement error. In this study we aimed to assess the degree of discrepancy between both methods and the association of this discrepancy with the occurrence of endoleak type 1A.All patients with early (<30 days post-operative) endoleak type 1A after elective EVAR at our center between 2004 and 2016 were identified for a retrospective case-control study. Control patients were matched based on hostile neck anatomy, such as calcification, thrombus, reverse taper, and β-angulation. The aortic neck diameter was measured using the traditional, diameter-based method as well as an alternative method, based on the circumference of the aortic neck.In 482 EVAR patients, 18 early endoleak type 1A cases were found (3.9%). After exclusion, 12 cases remained and 48 matching controls were found. No significant differences were found between the two measuring methods at any level below the renal arteries. The inter-observer variability was significant for the D(mean) (0.4 ± 1.69 mm, P = .02) and was larger than the D(circ) method (-0.1 ± 1.03 mm, P = .35). In only four out of 12 cases the endograft size was 10-20% larger than the D(mean) and D(circ) measurements. The differences between the diameter of the D(mean) and D(circ) and the chosen endograft were smaller for the case group (-8 ± 25.6% and -7 ± 24%) than for the control group. (-12.4 ± 12.4% and -11 ± 10.7%).The difference between the D(mean) and D(circ) methods for aortic neck measurement was not large enough to play a significant role in the incidence of endoleak type 1A. Inadequate oversizing and considerable β-angulation of the aortic neck may have been the cause of endoleak type 1A in this population. Robust and well-investigated sizing methods are paramount for accurate endograft sizing and prevention of endoleak type 1A. Therefore the lack of studies in this field and a sizeable inter-observer variability do not justify the widespread reliance on the traditional diameter-based methods for endograft sizing