Doing 'our bit': Solidarity, inequality, and COVID-19 crowdfunding for the UK National Health Service.

The expanding phenomenon of crowdfunding for healthcare creates novel potential roles for members of the public as fundraisers and donors of particular forms of provision. While sometimes interpreted as an empowering phenomenon (Gonzales et al., 2018), or a potentially useful communication of unmet needs (Saleh et al., 2021), scholars have predominantly been critical of the way in which crowdfunding for healthcare normalises unmet needs and exacerbates entrenched inequalities (Berliner and Kenworthy, 2017; Igra et al., 2021; Paulus and Roberts, 2018). We report a thematic analysis of the text of 945 fundraising appeals created on JustGiving and GoFundMe in the first months of the COVID-19 pandemic, where the recipient was NHS Charities Together's dramatically successful COVID-19 Urgent Appeal. Unlike in existing accounts of individual healthcare crowdfunding, we identify the relative absence of both coherent problem definition and of a fundable solution within the pages. Instead, appeals are dominated by themes of solidarity and duty during the UK's 'hard' lockdown of 2020. A national appeal reduces the risks of crowdfunding exacerbating existing health inequalities, but we argue that two kinds of non-financial consequences of collective crowdfunding require further exploration. Specifically, we need to better understand how expanded practices of fundraising co-exist with commitment to dutiful, means-based funding of healthcare via taxation. We must also attend to how celebration of the NHS as a national achievement, might squeeze spaces for critique and challenge. Analyses of crowdfunding need to explore both financial and non-financial aspects of practices within different health system and historical contexts.

Tolerable Duration of Warm Ischaemia After Circulatory Death Is Safe For At Least One Hour in Porcine Lungs: Functional Assessment with Ex Vivo Lung Perfusion.

BACKGROUND: Lungs from donation after circulatory death (DCD) may be an underused resource for transplantation. The aim was to investigate, with a DCD pig model, if it was possible to recondition lungs exposed for up to 2 h of warm ischaemia with ex vivo lung perfusion (EVLP). METHODS: Danish domestic pigs (N = 17) were randomized into three groups. In the two study groups, lungs were exposed to either 1 or 2 h of warm ischaemia. All lungs were reconditioned and evaluated after 83 ± 38 minutes of perfusion at FiO2 1.0 and 0.21 with EVLP. Outcome measures were gas exchange, pulmonary physiology, inflammatory markers, and histopathologic assessment score. RESULTS: Lungs exposed for 2 h of warm ischaemia did not meet the criteria: PaO2 > 13 kPa required for donation compared with lungs subjected to 0 and 1 h of warm ischaemia (11.0 kPa vs. 14.2 kPa, P < 0.001). These lungs also developed an increased amount of foam and fluid in the airways. No differences in PaCO2, compliance, or pulmonary vascular resistance were observed. CONCLUSION: Results show that while lungs subjected to 0 or 1 h of warm ischaemia meet the criteria for transplantation based on EVLP evaluation, lungs subjected to 2 h of warm ischaemia did not.

Comprehensive assessment of frailty score supplements the existing cardiac surgical risk scores.

OBJECTIVES: The commonly used cardiac surgery risk scores, European System for Cardiac Operative Risk Evaluation II and Society of Thoracic Surgeons score, are inaccurate in predicting mortality in the ageing patient population and do not include the biological age. This requests a need for a new risk score incorporating frailty. The aim of this study was to compare the prediction of mortality and the additive effect of comprehensive assessment of frailty score and the shortened version, frailty predicts death one year after elective cardiac surgery test on the existing risk scores. METHODS: Six hundred four patients undergoing cardiac surgery and aged ≥65 years were included in this prospective observational study. These frailty scores are based on minor physical tests. We compared these frailty score predictions of mortality and their added value to the existing risk scores evaluated by concordance-statistics (C-statistics), integrated discrimination improvement and net reclassification improvement. RESULTS: The median age was 73 years (21% female). C-statistics showed that comprehensive assessment of frailty score with a value of 0.69, frailty predicts death one year after elective cardiac surgery test 0.68, Society of Thoracic Surgeons score 0.70 and European System for Cardiac Operative Risk Evaluation 0.64. Frailty assessment, added to the existing risk scores, significantly improved integrated discrimination improvement up to 0.05, and net reclassification improvement up to 0.04. Frailty assessment also increased the C-statistics, but this did not reach statistical significance. CONCLUSIONS: Frailty scores are as good as the existing risk scores for the prediction of mortality in patients undergoing cardiac surgery. Added to the existing scores, frailty assessment improves the C-statistics and integrated discrimination improvement over time. CLINICAL TRIALS REGISTRATION NUMBER: NCT02992587.

Prevalence, management, and outcome of adverse rhythm disorders in takotsubo syndrome: insights from the international multicenter GEIST registry.

One important complication related to takotsubo syndrome (TTS) is adverse rhythm disorders. Our study was conducted to determine the incidence and management of adverse rhythm disorders in TTS and its long-term prognostic impact. We analyzed 906 TTS patients from 9 European centers. Patients were divided into the adverse rhythm disorders group (encompassing ventricular tachycardia, ventricular fibrillation, torsade de pointes, and asystole or complete atrioventricular block) and non-adverse rhythm disorders group. In our study cohort, we identified 67 (7.4%) patients with presence of adverse rhythm disorders. TTS patients were followed up over a period of 2.8 years. In the adverse rhythm disorders group, 18% of patients presented adverse rhythm disorders before hospital admission. Asystole and/or AV block were significantly more presented before admission (13 patients versus 8 patients; p < 0.01), whereas ventricular tachyarrhythmias were more presented in-hospital (4 patients versus 42 patients; p < 0.01). Adverse rhythm disorders patients suffered more frequently from cardiogenic shock (31% versus 7.6%, p < 0.01) and in-hospital death (10.9% versus 3.6%; p < 0.01). Furthermore, the long-term survival was significantly impaired in adverse rhythm disorders patients as compared with non-adverse rhythm disorders patients; (log-rank p < 0.01). Using multivariate Cox regression analysis, cardiogenic shock (HR 2.86, 95% CI 1.1-6.9; p = 0.02) was identified as independent predictors of adverse rhythm disorders. The short- and long-term mortality rate of TTS patients presenting with adverse rhythm disorders was significantly higher than in TTS patients presenting without it. Therefore, TTS patients with adverse rhythm disorders should be carefully monitored during hospital stay and at long-term follow-up.

Right ventricular strain assessment by cardiovascular magnetic resonance myocardial feature tracking allows optimized risk stratification in Takotsubo syndrome.

BACKGROUND: A substantial number of patients with Takotsubo syndrome (TTS) exhibit right ventricular (RV) dysfunction which has been associated with adverse outcome. The aim of this study was to assess the clinical and prognostic value of RV myocardial strain in TTS using cardiovascular magnetic resonance myocardial feature tracking (CMR-FT). METHODS: CMR-FT was performed in a core laboratory to determine RV longitudinal strain in 134 TTS patients undergoing CMR in median 2 days after admission to 2 experienced centers. For comparison, RV involvement was evaluated by sole visual assessment concerning RV contraction abnormalities. Both approaches were analyzed regarding their long-term prognostic value. RESULTS: The peak global RV longitudinal strain was in median -19%. Segmental analyses located contraction abnormalities primarily in the apical parts of the right ventricle. Sole visual assessment identified 38 patients (28%) with RV involvement. These patients showed a numerically higher long-term mortality without reaching statistical significance (17.1% versus 10.5%; hazard ratio 1.38 [95% confidence interval 0.49-3.88]; p = 0.31). The optimal RV strain cutoff value for risk prediction was -17.24%. Stratification according to this threshold categorized 41% of TTS patients (n = 55) in the high-risk group which demonstrated a significantly increased long-term mortality compared to patients with preserved global RV strain (20.0% versus 7.0%; hazard ratio 2.98 [95% confidence interval 1.02-8.73]; p = 0.03). CONCLUSIONS: The assessment of RV myocardial strain using CMR-FT enables an accurate evaluation of RV involvement in TTS and represents a promising approach for optimized risk stratification.

Comprehensive assessment of sex hormones in Takotsubo syndrome.

BACKGROUND: The detailed pathomechanism of Takotsubo syndrome (TS) is still elusive. Due to the predominance of postmenopausal females, a potential role of sex hormones has been suggested. However, the limited available data are contradictory. The aim of this study was to comprehensively assess the role of sex hormone levels in a large cohort of TS patients. METHODS: Serum samples of 57 female TS patients and 57 female patients with myocardial infarction (MI), matched for age (±2years) and repolarization disturbances were analyzed for estradiol (E2), estrone (E1), testosterone and androstenedione using liquid chromatography-tandem mass spectrometry. RESULTS: There was no difference concerning the concentrations of E1 [pmol/l (IQR): 89.1 (62.5, 132.0) vs. 98.8 (63.3, 156.0), p=0,441], testosterone [nmol/l (IQR): 0.67 (0.46, 1.00) vs. 0.80 (0.49, 1.08), p=0.382] and androstenedione [nmol/l (IQR): 2.03 (1.57, 3.11) vs. 2.98 (1.48, 5.27), p=0.244] between female TS and MI patients. Regarding E2, the majority of patients demonstrated concentrations below the detection limit of 30pmol/l (TS: n=41/54, 75.9%; MI: n=32/53, 60.4%; p=0.078). The remaining individuals with detectable E2 concentrations did not show a significant difference between TS and MI patients [pmol/l (IQR): 40.5 (33.0, 53.3) vs. 54.1 (37.9, 60.9); p=0.20]. CONCLUSIONS: Altered sex hormone levels, especially an estradiol deficiency, could not be identified as a risk factor for TS.

The Best Bypass Surgery Trial: rationale and design of a randomized clinical trial with blinded outcome assessment of conventional versus off-pump coronary artery bypass grafting.

BACKGROUND: Recent trials suggest that off-pump coronary artery bypass grafting (OPCAB) reduces the risk of mortality and morbidity compared with conventional coronary artery bypass grafting (CCAB) using cardiopulmonary bypass. Patients with a moderate- to high-risk of complications after CCAB may have additional benefit from OPCAB. METHODS: The Best Bypass Surgery Trial is a randomized, single center trial comparing the effects of OPCAB versus CCAB. The inclusion criteria are 3 vessel coronary heart disease affecting one of the marginal arteries, age>54 years, and EuroSCORE>or=5. The primary composite outcome measure consists of all-cause mortality, myocardial infarction, stroke, cardiac arrest, cardiogenic shock, and cardiac revascularization procedure. Follow up involves collection of data of mortality and morbidity via linkage to public registers, quality of life assessment at 3 and 12 months postoperatively and angiographic control at 12 months. The sample size of 330 patients was based on an estimated 75% one-year event free rate of the primary outcome measure in the OPCAB arm and 60% in the control arm with alpha=.05 and beta=.20. Accordingly, the trial will be able to detect an absolute risk reduction of 15% or a relative risk reduction of 37.5%. The median follow-up time is scheduled to 3 years. RESULTS: Enrollment started in April 2002 and ended March 2006. CONCLUSION: The results may have implications on the treatment modality of moderate- to high-risk patients scheduled for coronary artery bypass grafting.

Asthma--quality of life for Swedish children.

AIMS AND OBJECTIVES: The purpose of this study was to describe how Swedish children with asthma experience their QoL and to search for possible associations between their experience of QoL and some determinants. BACKGROUND: Asthma is a chronic disorder that can restrict a child's life, physically, emotionally, socially and spiritually, and this has an impact on a child's quality of life (QoL). METHODS: Two hundred and twenty-six children with asthma (37% girls and 63% boys) and 371 parents of these children participated in the study. The Paediatric Asthma Quality Of Life Questionnaire (PAQLQ) was used to measure the children's QoL. This questionnaire reveals how the children's asthma interferes with their normal activities, their symptoms and how this interference has made them feel. RESULTS: The findings show that most children with asthma estimated their QoL towards the positive end of the scale. The children reported more impairment in the domain of activities than in emotions and symptoms. The most commonly restricted activity was the children's ability to run. Significant associations were found between a higher QoL outcome and being a boy, as well as living in the south of Sweden. A higher QoL was also found in children with mothers older than 40 years of age and in children with cohabiting parents. It was also associated with their fathers' QoL in a positive direction. CONCLUSIONS: It is important that children with asthma will maintain a high QoL. In this study the children were being treated with asthma medication when they evaluated their QoL. Perhaps this fact might have influenced the results in a positive direction. RELEVANCE TO CLINICAL PRACTICE: The findings of our study underline the importance of accurate nursing assessment including background variables of the children. Nurses also have to be aware that some of the children in the study have a low QoL and these children must not be forgotten. In addition, as caring tends to focus on the patients' limitations, another important issue for nurses is to try to discover those aspects in a child's daily life that contribute to a high QoL in order to improve and maintain the child's wellbeing.