Leading from Behind: The EU’s Normative Power in the Multilateral Promotion of Human Rights in Africa. College of Europe EU Diplomacy Paper 9/2020.

The multilateral human rights policy of the European Union (EU) is predicated on the presumption that the human rights it promotes are universally understood. Yet, the liberal international order which underpinned these norms is in decline and the world is witnessing a shift to new modes of multilateral engagement – modes in which the EU’s vision of human rights is not necessarily the set standard. By analysing qualitative data from two case studies, this paper sets out to identify the conditions in which the EU can act normatively in these new modes of multilateralism. The paper identifies two major trends that have emerged in multilateral human rights promotion: new diplomacy and multilateralism 2.0, whose intersections form what this paper labels as rejuvenated multilateralism. It is this concept which serves as a conceptual basis for addressing the research question. This paper argues that conditions in which the EU can act normatively in configurations of rejuvenated multilateralism are determined by normative ethics. In more concrete terms, the degrees of accountability and civil society ownership shape the ability of the EU to normatively promote human rights. The findings of two case studies on multilateral human rights promotion in Africa demonstrate that the EU is best placed to act normatively when there are high levels of accountability and ownership by civil society organisations. These findings have implications both for the study of EU human rights promotion and for the EU approach to multilateralism more generally. They suggest that the EU must champion its causes by ‘leading from behind’

The impact of the COVID-19 pandemic on the delivery of primary percutaneous coronary intervention in STEMI

Objectives: The clinical environment has been forced to adapt to meet the unprecedented challenges posed by the COVID-19 pandemic. Intensive care facilities were expanded in anticipation of the pandemic where the consequences include severe delays in elective procedures. Emergent procedures such as Percutaneous Coronary Intervention (PCI) in acute myocardial infarction (AMI) in which delays in timely delivery have well established adverse prognostic effects must also be explored in the context of changes in procedure and public behaviour associated with the COVID-19 pandemic. The aim for this single centre retrospective cohort study is to determine if door-to-balloon (D2B) times in PCI for ST Elevation Myocardial Infarction (STEMI) during the United Kingdom’s first wave of the COVID-19 pandemic differed from pre-COVID-19 populations. Methods: Data was extracted from our single centre PCI database for all patients that underwent pPCI for STEMI. The reference (Pre-COVID-19) cohort was collected over the period 01-03-2019 to 31-05-2019 and the exposure group (COVID-19) over the period 01-03-2020 to 31-05-2020. Baseline patient characteristics for both populations were extracted. The primary outcome measurement was D2B times. Secondary outcome measurements included: time of symptom onset to call for help, transfer time to first hospital, transfer time from non-PCI to PCI centre, time from call-to-help to PCI centre, time to table and onset of symptoms to balloon time. Categorical and continuous variables were assessed with Chi squared and Mann-Whitney U analysis respectively. Procedural times were calculated and compared in the context of heterogeneity findings. Results: 4 baseline patient characteristics were unbalanced between populations with statistical significance (P<0.05). The pre-covid-19 cohort was more likely to have suffered out of hospital cardiac arrest (OHCA) and had left circumflex disease, whereas the 1st wave cohort were more likely to have been investigated with left ventriculography and be of Afro-Caribbean origin. No statistically significant difference in in-hospital procedural times was found with D2B, C2B, O2B times comparable between groups. Pre-hospital delays were the greatest contributors in missed target times: the 1st wave group had significantly longer delayed time of symptom onset to call for help (Control: 31 mins; IQR [82.5] vs 1st wave: 60 mins; IQR [90.0], P=0.001) and time taken from call for help to arrival at the PCI hospital (control: 72 mins; IQR [23] vs 1st wave: 80 mins; IQR [66.5], P=0.042). Conclusion: Enhanced infection prevention and control procedures considering the COVID-19 pandemic did not impede the delivery of pPCI in our single centre cohort. The public health impact of the pandemic has been demonstrated with times being significantly impacted by patient related delays. The recovery of public engagement in emergency medical services must become the focus for public health initiatives as we emerge from the height of COVID-19 disease burden in the UK.Publisher PDFPeer reviewe

Data-independent acquisition mass spectrometry in severe rheumatic heart disease (RHD) identifies a proteomic signature showing ongoing inflammation and effectively classifying RHD cases

Background Rheumatic heart disease (RHD) remains a major source of morbidity and mortality in developing countries. A deeper insight into the pathogenetic mechanisms underlying RHD could provide opportunities for drug repurposing, guide recommendations for secondary penicillin prophylaxis, and/or inform development of near-patient diagnostics. Methods We performed quantitative proteomics using Sequential Windowed Acquisition of All Theoretical Fragment Ion Mass Spectrometry (SWATH-MS) to screen protein expression in 215 African patients with severe RHD, and 230 controls. We applied a machine learning (ML) approach to feature selection among the 366 proteins quantifiable in at least 40% of samples, using the Boruta wrapper algorithm. The case–control differences and contribution to Area Under the Receiver Operating Curve (AUC) for each of the 56 proteins identified by the Boruta algorithm were calculated by Logistic Regression adjusted for age, sex and BMI. Biological pathways and functions enriched for proteins were identified using ClueGo pathway analyses. Results Adiponectin, complement component C7 and fibulin-1, a component of heart valve matrix, were significantly higher in cases when compared with controls. Ficolin-3, a protein with calcium-independent lectin activity that activates the complement pathway, was lower in cases than controls. The top six biomarkers from the Boruta analyses conferred an AUC of 0.90 indicating excellent discriminatory capacity between RHD cases and controls. Conclusions These results support the presence of an ongoing inflammatory response in RHD, at a time when severe valve disease has developed, and distant from previous episodes of acute rheumatic fever. This biomarker signature could have potential utility in recognizing different degrees of ongoing inflammation in RHD patients, which may, in turn, be related to prognostic severity