On the Use of Hemadsorption with CytoSorb in Patients with Septic Shock. Comment on Kogelmann et al. First Evaluation of a New Dynamic Scoring System Intended to Support Prescription of Adjuvant CytoSorb Hemoadsorption Therapy in Patients with Septic Shock. J. Clin. Med. 2021, 10, 2939

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Blood glucose, diabetes and metabolic control in patients with community-acquired pneumonia

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Up and down the number line: modelling collaboration in contrasting school and home environments

This paper is concerned with user modelling issues such as adaptive educational environments, adaptive information retrieval, and support for collaboration. The HomeWork project is examining the use of learner modelling strategies within both school and home environments for young children aged 5 – 7 years. The learning experience within the home context can vary considerably from school especially for very young learners, and this project focuses on the use of modelling which can take into account the informality and potentially contrasting learning styles experienced within the home and school

Critical thinking in community nursing: Is this the 7th C?

Compassion in practice and the drive to deliver the 6Cs—care, compassion, competence, communication, courage, and commitment—has been embraced within community nursing practice since its launch in 2012 (Commissioning Board Chief Nursing Officer and Department of Health (DH) Chief Nursing Adviser, 2012). Following the shortcomings in care discovered at the Mid-Staffordshire NHS Foundation Trust and the findings of inquiries (e.g. Francis, 2013; Keogh, 2013), nursing as a profession has been under pressure to demonstrate to the public that nurses do care. This need comes under increasing scrutiny when working in the homes of patients, who rightly require demonstration of accountability of care. Effective therapeutic relationships with patients in the community are built on trust, and patients should feel confident that clinical care is appropriate and evidence based (Griffith, 2015). A strong focus upon the core themes of the 6Cs is both integral to and apparent in daily practice within the community setting. The terminology of the 6Cs is a frequent feature of discussions, supervision, teaching, and record keeping. However, is it possible that in this drive to improve the public image of nursing through the focus of care and compassion, the concept of critical thinking is considered secondary? Should critical thinking in community nursing practice be awarded a ‘C’ in its own right

Location, Location, Location: Is Membrane Partitioning Everything When It Comes to Innate Immune Activation?

In the last twenty years, the general view of the plasma membrane has changed from a homogeneous arrangement of lipids to a mosaic of microdomains. It is currently thought that islands of highly ordered saturated lipids and cholesterol, which are laterally mobile, exist in the plane of the plasma membrane. Lipid rafts are thought to provide a means to explain the spatial segregation of certain signalling pathways emanating from the cell surface. They seem to provide the necessary microenvironment in order for certain specialised signalling events to take place, such as the innate immune recognition. The innate immune system seems to employ germ-lined encoded receptors, called pattern recognition receptors (PRRs), in order to detect pathogens. One family of such receptors are the Toll-like receptors (TLRs), which are the central “sensing” apparatus of the innate immune system. In recent years, it has become apparent that TLRs are recruited into membrane microdomains in response to ligands. These nanoscale assemblies of sphingolipid, cholesterol, and TLRs stabilize and coalesce, forming signalling platforms, which transduce signals that lead to innate immune activation. In the current paper, we will investigate all past and current literature concerning recruitment of extracellular and intracellular TLRs into lipid rafts and how this membrane organization modulates innate immune responses

Detection of Erythropoietin in Exhaled Breath Condensate of Nonhypoxic Subjects Using a Multiplex Bead Array

As a noninvasive method, exhaled breath condensate (EBC) has gained importance to improve monitoring of lung diseases and to detect biomarkers. The aim of the study was to investigate, whether erythropoietin (EPO) is detectable in EBC. EBC was collected from 22 consecutive patients as well as from healthy individuals. Using a multiplex fluorescent bead immunoassay, we detected EPO in EBC, as well as tumour necrosis factor-α (TNF-α) in 13 out of 22 patients simultaneously (EPO 0.21 ± 0.03 in U/mL and TNF-α 34.6 ± 4.2 in pg/mL, mean ± SEM). No significant differences for EPO levels or correlation between EPO and TNF-α were found but TNF-α was significantly higher in patients with chronic obstructive pulmonary disease (COPD) than in non-COPD (obstructive sleep apnoea, OSA, and lung healthy patients). This is the first report of detection of EPO in EBC. Due to the small study size more data is needed to clarify the role of EPO in EBC

Complex interactions in soil-transmitted helminth co-infections from a cross-sectional study in Sri Lanka

Background Co-infection with multiple soil-transmitted helminth (STH) species is common in communities with a high STH prevalence. The life histories of STH species share important characteristics, particularly in the gut, and there is the potential for interaction, but evidence on whether interactions may be facilitating or antagonistic are limited. Methods Data from a pretreatment cross-sectional survey of STH egg deposition in a tea plantation community in Sri Lanka were analysed to evaluate patterns of co-infection and changes in egg deposition. Results There were positive associations between Trichuris trichiura (whipworm) and both Necator americanus (hookworm) and Ascaris lumbricoides (roundworm), but N. americanus and Ascaris were not associated. N. americanus and Ascaris infections had lower egg depositions when they were in single infections than when they were co-infecting. There was no clear evidence of a similar effect of co-infection in Trichuris egg deposition. Conclusions Associations in prevalence and egg deposition in STH species may vary, possibly indicating that effects of co-infection are species dependent. We suggest that between-species interactions that differ by species could explain these results, but further research in different populations is needed to support this theory

Alpha1-antitrypsin deficiency - diagnostic testing and disease awareness in Germany and Italy.

Summary Background Alpha 1 -antitrypsin (AAT) deficiency, although largely under-diagnosed, is the underlying cause of approximately 1% of COPD cases. Lack of awareness leads to long delays in diagnostic testing. Subsequently, lifestyle and treatment choices with potentially positive effects on prognosis may be postponed. Methods Data on the testing and diagnostic practices for AAT deficiency were derived from the University of Pavia, Italy, and the University of Marburg, Germany. In addition, a survey of physicians was undertaken to explore their awareness and attitudes toward AAT deficiency. Results In Pavia and Marburg, 125 and 729 patients, respectively, were identified with severe AAT deficiency between July 2006 and June 2011. The median time interval between the onset of symptoms and diagnosis was 6 years (interquartile range [IQR], 11; range, 0–40) and 7 years (IQR, 13; range, 0–73), respectively. Augmentation therapy was initiated almost immediately in Germany while treatment was delayed by 3 months in Italy (IQR, 5.25; range, 1–118). Survey data (Italy, n = 181; Germany, n = 180) revealed that pulmonologists had greater knowledge of AAT deficiency than internists and general practitioners, however, overall, only 18–25% of physicians tested all COPD patients. One-third of the respondents stated that they "sometimes" offered augmentation therapy to patients diagnosed with AAT deficiency. Conclusions Major obstacles to AAT deficiency testing are physicians' attitudes and lack of understanding of the condition. A greater adherence to the guidelines that recommend diagnostic testing of all COPD patients, coupled with simpler testing protocols, may decrease delays and positively impact patient outcomes