Food provision to support improved nutrition and well-being of people experiencing disadvantage - perspectives of service providers.

OBJECTIVE: Diet quality is significantly impacted by social and environmental factors. People experiencing socio-economic disadvantage face inequitable barriers to accessing nutritious foods and health services, resulting in significant health disparities. This study aimed to explore the barriers faced by organisations that provide food support to people experiencing disadvantage as well as to identify potential strategies to enhance this support for improved well-being of clients. DESIGN: Semi-structured interviews using an exploratory approach and inductive thematic analysis. SETTING: Australia. PARTICIPANTS: Individuals from organisations involved in the provision of food support for people experiencing disadvantage aged ≥16 years. RESULTS: Two major themes were identified from thirteen interviews. 'Dignity and respect for clients' serves as a guiding principle for food-related services across all organisations, while 'food' was a point of connection and a potential gateway to additional support pathways. Five additional subthemes included 'food as a platform to reduce social isolation, foster connection and promote participation', challenges with 'servicing clients with diverse experiences and needs', 'dependence on staff and volunteers with varying knowledge and skillsets', ensuring 'adequate access to services, resources and facilities' and 'necessity of community collaboration'. CONCLUSIONS: This study highlights the unique position of organisations involved in food support to identify client-specific needs and implement broader holistic health support. Future interventions should prioritise dignity, respect and social connection in design. Organisations require an adequately trained, sustainable workforce, with shared or enhanced services, resources and facilities, and greater community coordination with other services to maximise effectiveness.

Hospital and community care costs for people newly diagnosed of living with HIV in London, UK.

This study of people newly diagnosed of living with HIV (ND-PLHIV) calculated the use, cost and outcome of HIV services at a London HIV centre. ND-PLHIV were followed July 2017-October 2018. Hospital data included inpatient days (IP), outpatient (OP), dayward (DW) visits, tests and procedures, and anti-retroviral drugs (ARVs). Community services were recorded in daily diaries. Mean per patient-year (MPPY) use was multiplied by unit costs. 13.6 MPPY (95%CI 12.4-14.9) OP visits, 0.4 MPPY (95%CI 0.1-0.7) IP days, 0.09 MPPY (95%CI 0.01-0.2) DW visits and 4.6 MPPY community services (95%CI 3.4-5.8). Total annual costs per patient-year (CPPY) was £11,483 (95%CI £10,369-12,597): ARVs comprised 63% and community services 2%. White participants used fewer hospital and more community services compared with minority ethnic community (MEC) participants. Costs for White ND-PLHIV was £10,778 CPPY (95%CI £9629-11,928); £13,214 (95%CI £10,656-15,772) for MEC ND-PLHIV (p < 0.06). Annual costs were inversely related to CD4 count at entry (r = -5.58, p = 0.02); mean CD4 count was 476 cells/mm3 (95%CI 422-531) versus 373 cells/mm3 (95%CI 320-425) for White and MEC participants respectively (p = 0.03). Annual costs for ND-PLHIV with CD4 ≤ 350 cells/mm3 was £2478 PPY higher compared with CD4 count >350 cells/mm3 (p = 0.04).

The efficiency of the EmERGE pathway of care for people living with HIV in England.

This study estimated the efficiency of implementing the EmERGE Pathway of Care for people living with medically stable HIV in Brighton, UK; an App enables individuals to communicate with caregivers via their smart-phone. Individual data on the use of HIV outpatient services were collected one-year pre- and post-implementation of EmERGE. Unit costs of HIV outpatient services were calculated and linked with mean use of services per patient year. Primary outcomes were CD4 count and viral load; patient activation and quality-of-life measures were secondary outcomes. 565 participants were followed up April 2017 - October 2018: 93% men, mean age at recruitment 47.0 years (95%CI:46.2-47.8). Outpatient visits decreased by 9% from 5.6 (95%CI:5.4-5.8) to 5.1 (95%CI:4.9-5.3). Face-to-face visits decreased and virtual visits increased. Annual costs decreased by 9% from £751 (95%CI: £722-£780) to £678 (95%CI: £653-£705). Including anti-retroviral drugs, total annual cost decreased from £7,343 (95%CI: £7,314-7,372) to £7,270 (95%CI: £7,245-7,297): ARVs costs comprised 90%. EmERGE was a cost-saving intervention, patients remained engaged and clinically stable. Annual costs were reduced, but ARVs continue to dominate costs. Extension of EmERGE to other people with chronic conditions, could produce greater efficiencies but these needs to be evaluated and monitored over time.

Negligible risk of prenatal ductus arteriosus closure or fetal renal impairment after third-trimester paracetamol use: evaluation of the German Embryotox cohort.

OBJECTIVE: Risk of fetotoxicity after paracetamol exposure in the third trimester. DESIGN: Observational cohort study and retrospective case assessment. SETTING: Germany, 2008-2017. POPULATION: Pregnant women exposed to paracetamol. METHODS: Prospectively enrolled third-trimester pregnancies that had been exposed to paracetamol (604) were compared with pregnancies exposed to paracetamol in the first and/or second trimester only (1192). Exclusion criteria were exposure to nonsteroidal anti-inflammatory drugs (NSAIDs) in the second or third trimester. Additionally, the Embryotox 'adverse drug reaction in pregnancy' database was screened for cases of fetotoxicity. MAIN OUTCOME MEASURES: The prenatal study end points focused on narrowing or closure of ductus arteriosus Botalli, late fetal death, and oligohydramnios. The postnatal end points included patent ductus arteriosus (PDA), primary pulmonary hypertension (PPHT), and impaired renal function. RESULTS: In both cohorts, no fetus with intrauterine narrowing or closure of the ductus arteriosus Botalli was reported (0/604 versus 0/1192). Oligohydramnios was diagnosed at a similar frequency in both cohorts: 1.3% (8/604) versus 1.6% (19/1192). There was one stillbirth in the study cohort (1/604, 0.2%) and four stillbirths in the comparison cohort (4/1192, 0.3%). The rates of PDA in neonates were similar: 0.7% (4/615) versus 0.7% (9/1212). PPHT as well as serious postnatal renal disorders were reported once in each cohort. In 12 out of 96 retrospective cases, there were indicators for study end points; however, co-exposure to NSAIDs or complex situations weaken the assumption of paracetamol toxicity. CONCLUSIONS: Fetal cardiovascular or renal toxicity of maternal third-trimester paracetamol use appears to be negligible. TWEETABLE ABSTRACT: Paracetamol use in the third trimester does not seem to be associated with a relevant risk of fetotoxicity.

eHealth readiness of dietitians.

BACKGROUND: The present study aimed to determine the eHealth readiness and changes over time of dietitians in Australia. METHODS: Two cross-sectional analyses of Australian dietitians were conducted in 2013 and 2016, using a survey adapted from one conducted in 2011 by the US Academy of Nutrition and Dietetics. The survey encompassed 30 questions on eHealth readiness across five dimensions: access, standards, attitude, aptitude and advocacy. Descriptive statistics, independent t-tests, chi-squared tests and Z-tests were computed to compare responses from the 2013 and 2016 surveys. RESULTS: The survey completion rate represented 14.5% (747) of the Dietitians Association of Australia members in 2013 and 8% (417) in 2016. The survey responses in relation to access and standards suggest that dietitians are well positioned for eHealth. For attitude and aptitude, there is a moderate level of preparedness, with minor improvements over time. Although showing significant improvement (P < 0.05), advocacy highlights the area requiring the most development because the majority of dietitians (61%) reported 'no role' in eHealth solutions. CONCLUSIONS: Dietitians are progressing in relation to access, attitudinal and aptitudinal readiness for eHealth, although they rate poorly with respect to advocacy readiness. It was concluded that dietitians are not yet ready, and also that valuable opportunities to achieve the benefits that eHealth can deliver will be missed, if dietitians do not take the lead in guiding the development, selection and implementation of nutrition-related technologies. Strengthening the dimension of advocacy and ensuring collaboration across the profession, drawing on the varying expertise demonstrated across the practice areas and by the different generations, will be central to improving dietitian eHealth readiness.

Exploring approaches to dietetic assessment of a common task across different universities through assessment moderation.

BACKGROUND: Assessment presents one of the greatest challenges to evaluating health professional trainee performance, as a result of the subjectivity of judgements and variability in assessor standards. The present study aimed to test a moderation procedure for assessment across four independent universities and explore approaches to assessment and the factors that influence assessment decisions. METHODS: Assessment tasks designed independently by each of the four universities to assess student readiness for placement were chosen for the present study. Each university provided four student performance recordings for moderation. Eight different academic assessors viewed the student performances and assessed them using the corresponding university assessment instrument. Assessment results were collated and presented back to the assessors, together with the original university assessment results. Results were discussed with assessors to explore variations. The discussion was recorded, transcribed, thematically analysed and presented back to all assessors to achieve consensus on the emerging major learnings. RESULTS: Although there were differences in absolute scores, there was consistency (12 out of 16 performances) in overall judgement decisions regarding placement readiness. Proficient communication skills were considered a key factor when determining placement readiness. The discussion revealed: (i) assessment instruments; (ii) assessor factors; and (iii) the subjectivity of judgement as the major factors influencing assessment. CONCLUSIONS: Assessment moderation is a useful method for improving the quality of assessment decisions by sharing understanding and aligning standards of performance.

Migration and protest in the Jim Crow South.

The Great Migration and the Civil Rights Movement were two pivotal events experienced by the southern African American population during the 20th Century. Each has received considerable attention by social scientists and historians, and a possible connection between the two phenomena has been speculated. However, no systematic investigation of the effect of migration on protest during the Jim Crow era has been conducted. In this study we use data for 333 southern communities to examine the relationship between youthful black migration between 1950 and 1960 and the occurrence of sit-ins early in 1960. We find a strong positive, non-linear, relationship between net-migration and the likelihood of a sit-in which can be explained by two sets of mediating influences: local demographic conditions and local organizational presence. Our findings offer strong empirical support for an association between southern black migration and protest during Jim Crow and suggest the value of considering the influence of demographic forces on collective action.

T2 Magnetic Resonance Assay-Based Direct Detection of Three Lyme Disease-Related Borrelia Species in Whole-Blood Samples.

In early Lyme disease (LD), serologic testing is insensitive and seroreactivity may reflect active or past infection. In this study, we evaluated a novel assay for the direct detection of three species of Borrelia spirochetes in whole blood. The T2 magnetic resonance (T2MR) assay platform was used to amplify Borrelia DNA released from intact spirochetes and to detect amplicon. Analytical sensitivity was determined from blood spiked with known concentrations of spirochetes, and the assay's limit of detection was found to be in the single-cell-per-milliliter range: 5 cells/ml for B. afzelii and 8 cells/ml for Borrelia burgdorferi and Borrelia garinii Clinical samples (n = 66) from confirmed or suspected early LD patients were also analyzed. B. burgdorferi was detected using T2MR in 2/2 (100%) of blood samples from patients with confirmed early LD, based on the presence of erythema migrans and documentation of seroconversion or a positive real-time blood PCR. T2MR detected B. burgdorferi in blood samples from 17/54 (31%) of patients with probable LD, based on the presence of erythema migrans without documented seroconversion or of documented seroconversion in patients with a compatible clinical syndrome but without erythema migrans. Out of 21 clinical samples tested by real-time PCR, only 1 was positive and 13 were negative with agreement with T2MR. An additional 7 samples that were negative by real-time PCR were positive with T2MR. Therefore, T2MR enables a low limit of detection (LoD) for Borrelia spp. in whole blood samples and is able to detect B. burgdorferi in clinical samples.

Warm water vapour in the sooty outflow from a luminous carbon star.

The detection of circumstellar water vapour around the ageing carbon star IRC +10216 challenged the current understanding of chemistry in old stars, because water was predicted to be almost absent in carbon-rich stars. Several explanations for the water were postulated, including the vaporization of icy bodies (comets or dwarf planets) in orbit around the star, grain surface reactions, and photochemistry in the outer circumstellar envelope. With a single water line detected so far from this one carbon-rich evolved star, it is difficult to discriminate between the different mechanisms proposed. Here we report the detection of dozens of water vapour lines in the far-infrared and sub-millimetre spectrum of IRC +10216 using the Herschel satellite. This includes some high-excitation lines with energies corresponding to approximately 1,000 K, which can be explained only if water is present in the warm inner sooty region of the envelope. A plausible explanation for the warm water appears to be the penetration of ultraviolet photons deep into a clumpy circumstellar envelope. This mechanism also triggers the formation of other molecules, such as ammonia, whose observed abundances are much higher than hitherto predicted.

CYT003, a TLR9 agonist, in persistent allergic asthma - a randomized placebo-controlled Phase 2b study.

BACKGROUND: New treatment options are required for patients with asthma not sufficiently controlled with inhaled therapies. In a Phase 2a trial, CYT003, a Toll-like receptor-9 agonist immunomodulator, improved asthma control during inhaled glucocorticosteroid reduction in patients with allergic asthma. This double-blind Phase 2b study assessed the efficacy and safety of CYT003 in patients with persistent moderate-to-severe allergic asthma not sufficiently controlled on standard inhaled glucocorticosteroid therapy with/without long-acting beta-agonists (LABAs). METHODS: Overall, 365 patients received seven doses of subcutaneous CYT003 (0.3, 1, or 2 mg) or placebo as add-on therapy to conventional controller medication. Change from baseline in Asthma Control Questionnaire (ACQ) score was the primary outcome; secondary outcomes included change in forced expiratory volume, Mini Asthma Quality of Life Questionnaire, and safety. RESULTS: All groups, including placebo, showed a clinically important improvement in ACQ score; however, there was no significant difference between the CYT003 and placebo groups at week 12 (least-squares mean difference 0.3 mg: -0.027 [95% confidence interval -0.259 to 0.204]; 1 mg: 0.097 [-0.131 to 0.325]; 2 mg: 0.081 [-0.148 to 0.315]). No significant differences were seen in secondary outcomes. CYT003 was well tolerated; the most common treatment-emergent adverse events were injection site reactions. Due to lack of efficacy, the study was prematurely terminated at the end of the treatment phase with no further follow-up. CONCLUSIONS: Toll-like receptor-9 agonism with CYT003 showed no additional benefit in patients with insufficiently controlled moderate-to-severe allergic asthma receiving standard inhaled glucocorticosteroid therapy with or without LABAs.

The Theory of Planned Behaviour and dietary patterns: A systematic review and meta-analysis.

OBJECTIVE: Promoting adherence to healthy dietary patterns is a critical public health issue. Models of behaviour, such as the Theory of Planned Behaviour (TPB) allow programme designers to identify antecedents of dietary patterns and design effective interventions. The primary aim of this study was to examine the association between TPB variables and dietary patterns. METHODS: A systematic literature search was conducted to identify relevant studies. Random-effects meta-analysis was used to calculate average correlations. Meta-regression was used to test the impact of moderator variables. RESULTS: In total, 22 reports met the inclusion criteria. Attitudes had the strongest association with intention (r+=0.61) followed by perceived behavioural control (PBC, r+=0.46) and subjective norm (r+=0.35). The association between intention and behaviour was r+=0.47, and between PBC and behaviour r+=0.32. Moderator analyses revealed that younger participants had stronger PBC-behaviour associations than older participants had, and studies recording participants' perceptions of behaviour reported significantly higher intention-behaviour associations than did those using less subjective measures. CONCLUSIONS: TPB variables were found to have medium to large associations with both intention and behaviour that were robust to the influence of key moderators. Recommendations for future research include further examination of the moderation of TPB variables by age and gender and the use of more valid measures of eating behaviour.

Work-based assessment: qualitative perspectives of novice nutrition and dietetics educators.

BACKGROUND: The assessment of competence for health professionals including nutrition and dietetics professionals in work-based settings is challenging. The present study aimed to explore the experiences of educators involved in the assessment of nutrition and dietetics students in the practice setting and to identify barriers and enablers to effective assessment. METHODS: A qualitative research approach using in-depth interviews was employed with a convenience sample of inexperienced dietitian assessors. Interviews explored assessment practices and challenges. Data were analysed using a thematic approach within a phenomenological framework. Twelve relatively inexperienced practice educators were purposefully sampled to take part in the present study. RESULTS: Three themes emerged from these data. (i) Student learning and thus assessment is hindered by a number of barriers, including workload demands and case-mix. Some workplaces are challenged to provide appropriate learning opportunities and environment. Adequate support for placement educators from the university, managers and their peers and planning are enablers to effective assessment. (ii) The role of the assessor and their relationship with students impacts on competence assessment. (iii) There is a lack of clarity in the tasks and responsibilities of competency-based assessment. CONCLUSIONS: The present study provides perspectives on barriers and enablers to effective assessment. It highlights the importance of reflective practice and feedback in assessment practices that are synonymous with evidence from other disciplines, which can be used to better support a work-based competency assessment of student performance.

Dynamic associations between glucose and ecological momentary cognition in Type 1 Diabetes.

Type 1 diabetes (T1D) is a chronic condition characterized by glucose fluctuations. Laboratory studies suggest that cognition is reduced when glucose is very low (hypoglycemia) and very high (hyperglycemia). Until recently, technological limitations prevented researchers from understanding how naturally-occurring glucose fluctuations impact cognitive fluctuations. This study leveraged advances in continuous glucose monitoring (CGM) and cognitive ecological momentary assessment (EMA) to characterize dynamic, within-person associations between glucose and cognition in naturalistic environments. Using CGM and EMA, we obtained intensive longitudinal measurements of glucose and cognition (processing speed, sustained attention) in 200 adults with T1D. First, we used hierarchical Bayesian modeling to estimate dynamic, within-person associations between glucose and cognition. Consistent with laboratory studies, we hypothesized that cognitive performance would be reduced at low and high glucose, reflecting cognitive vulnerability to glucose fluctuations. Second, we used data-driven lasso regression to identify clinical characteristics that predicted individual differences in cognitive vulnerability to glucose fluctuations. Large glucose fluctuations were associated with slower and less accurate processing speed, although slight glucose elevations (relative to person-level means) were associated with faster processing speed. Glucose fluctuations were not related to sustained attention. Seven clinical characteristics predicted individual differences in cognitive vulnerability to glucose fluctuations: age, time in hypoglycemia, lifetime severe hypoglycemic events, microvascular complications, glucose variability, fatigue, and neck circumference. Results establish the impact of glucose on processing speed in naturalistic environments, suggest that minimizing glucose fluctuations is important for optimizing processing speed, and identify several clinical characteristics that may exacerbate cognitive vulnerability to glucose fluctuations.

Light-Induced Transformation of Virus-Like Particles on TiO2.

Titanium dioxide (TiO2) shows significant potential as a self-cleaning material to inactivate severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and prevent virus transmission. This study provides insights into the impact of UV-A light on the photocatalytic inactivation of adsorbed SARS-CoV-2 virus-like particles (VLPs) on a TiO2 surface at the molecular and atomic levels. X-ray photoelectron spectroscopy, combined with density functional theory calculations, reveals that spike proteins can adsorb on TiO2 predominantly via their amine and amide functional groups in their amino acids blocks. We employ atomic force microscopy and grazing-incidence small-angle X-ray scattering (GISAXS) to investigate the molecular-scale morphological changes during the inactivation of VLPs on TiO2 under light irradiation. Notably, in situ measurements reveal photoinduced morphological changes of VLPs, resulting in increased particle diameters. These results suggest that the denaturation of structural proteins induced by UV irradiation and oxidation of the virus structure through photocatalytic reactions can take place on the TiO2 surface. The in situ GISAXS measurements under an N2 atmosphere reveal that the virus morphology remains intact under UV light. This provides evidence that the presence of both oxygen and UV light is necessary to initiate photocatalytic reactions on the surface and subsequently inactivate the adsorbed viruses. The chemical insights into the virus inactivation process obtained in this study contribute significantly to the development of solid materials for the inactivation of enveloped viruses.

[Metformin, an antidiabetic molecule with anti-cancer properties]. / La metformine: une molécule antidiabétique dotée de propriétés anti-cancéreuses.

Numerous epidemiological cohort and case-control studies showed that type 2 diabetes is a risk factor for cancer and that metformin therapy is associated with a significant reduction in the incidence of cancer and cancer-related death when compared to other glucose-lowering agents. Such beneficial effect is observed whatever the type of cancer, but seems to be more prominent in case of gastrointestinal and breast cancers. In general, the protective effect was more evident in observational cohort studies (however, more exposed to bias due to confounding factors) than in case-control studies. However, the results of the rather rare controlled clinical trials available are not conclusive, but none of them was performed with the objective to specifically assess cancer risk. Several meta-analyses recently confirmed that metformin therapy reduces the incidence of cancers (including colorectal cancer, hepatocarcinoma, breast cancer) and cancer-related mortality. Metformin may exert its anti-cancer activity by a direct effect (insulin) and an indirect effect (AMPK and mTOR). Considering all promising clinical information in patients with type 2 diabetes, further clinical trials are currently ongoing with the aim of assessing the role of metformin in oncology, especially as adjuvant in breast cancer therapy.

[Clinical case of the month. Extended portal vein thrombosis in patient on vitamin K antagonists]. / Thrombose portale étendue chez un patient sous anti-vitamine K.

There is a long-recognized association between cancer and venous thromboembolism. Venous thrombosis is the most common paraneoplastic complication. We describe a case of rupture of esophageal varices in a patient with a paraneoplastic portal thrombosis. We highlight the links between venous thromboembolism and cancer and also discuss treatment and prognostic factors.

Solvent controlled 2D structures of bottom-up fabricated nanoparticle superlattices.

We demonstrate that oleyl phosphate ligand-stabilized iron oxide nanocubes as building blocks can be assembled into 2D supercrystalline mono- and multilayers on flat YSZ substrates within a few minutes using a simple spin-coating process. As a bottom-up process, the growth takes place in a layer-by-layer mode and therefore by tuning the spin-coating parameters, the exact number of deposited monolayers can be controlled. Furthermore, ex situ scanning electron and atomic force microscopy as well as X-ray reflectivity measurements give evidence that the choice of solvent allows the control of the lattice type of the final supercrystalline monolayers. This observation can be assigned to the different Hansen solubilities of the solvents used for the nanoparticle dispersion because it determines the size and morphology of the ligand shell surrounding the nanoparticle core. Here, by using toluene and chloroform as solvents, it can be controlled whether the resulting monolayers are ordered in a square or hexagonal supercrystalline lattice.

Uncertainty in phosphorus fluxes and budgets across the US long-term agroecosystem research network.

Phosphorus (P) budgets can be useful tools for understanding nutrient cycling and quantifying the effectiveness of nutrient management planning and policies; however, uncertainties in agricultural nutrient budgets are not often quantitatively assessed. The objective of this study was to evaluate uncertainty in P fluxes (fertilizer/manure application, atmospheric deposition, irrigation, crop removal, surface runoff, and leachate) and the propagation of these uncertainties to annual P budgets. Data from 56 cropping systems in the P-FLUX database, which spans diverse rotations and landscapes across the United States and Canada, were evaluated. Results showed that across cropping systems, average annual P budget was 22.4 kg P ha-1 (range = -32.7 to 340.6 kg P ha-1 ), with an average uncertainty of 13.1 kg P ha-1 (range = 1.0-87.1 kg P ha-1 ). Fertilizer/manure application and crop removal were the largest P fluxes across cropping systems and, as a result, accounted for the largest fraction of uncertainty in annual budgets (61% and 37%, respectively). Remaining fluxes individually accounted for <2% of the budget uncertainty. Uncertainties were large enough that determining whether P was increasing, decreasing, or not changing was inconclusive in 39% of the budgets evaluated. Findings indicate that more careful and/or direct measurements of inputs, outputs, and stocks are needed. Recommendations for minimizing uncertainty in P budgets based on the results of the study were developed. Quantifying, communicating, and constraining uncertainty in budgets among production systems and multiple geographies is critical for engaging stakeholders, developing local and national strategies for P reduction, and informing policy.

[Therapy of asthma and COPD in Germany. Findings from a survey with office-based pneumologists]. / Therapie von Asthma und COPD in Deutschland. Ergebnisse einer Praxisumfrage bei Pneumologen.

BACKGROUND: There is a lack of data of inflammatory respiratory diseases from outpatients under routine care in Germany. MATERIALS AND METHODS: Respiratory physicians throughout Germany participated in a survey. Physicians were asked for the ratio of asthma and COPD patients, the frequency, symptoms and relevance of exacerbations of COPD in their practice. Patient questionnaires included questions about medical history, symptoms and therapy. Data were analysed descriptively. RESULTS: 159 respiratory physicians took part and provided data from 477 patients. 56% of the patients were diagnosed with COPD, 24% with asthma and 12% with a combination of both (8% with missing data). Exacerbations of COPD were frequently seen and resulted in change of therapy in 38% and in hospitalisation in 20% of all cases. As noted by the physicians, most important properties of a drug for COPD were bronchodilatory efficacy and long duration of action (86%), whereas anti-inflammatory properties were only viewed as important in 38% of cases. Most important properties of asthma therapy were anti-inflammatory effect (91%) and high compliance (81%). CONCLUSION: The results of the survey demonstrate thattreatment of COPD is still challenging. Despitethe frequent exacerbations and their negative impact on the prognosis of COPD, antiinflammatory therapy has not yet attached sufficient importance to the treatment of COPD.

Efficiency of the EmERGE Pathway to provide continuity of care for Spanish people living with medically stable HIV.

OBJECTIVE: Calculate the efficiency of the EmERGE Pathway of Care for medically stable people living with HIV at the Hospital Clínic-IDIBAPS, Barcelona, Spain. METHODS: 546 study participants were followed between 1st July 2016 and 30th October 2019 across three HIV outpatient clinics, but the virtual clinic was closed during the second year. Unit costs were calculated, linked to mean use outpatient services per patient year, one-year before and after the implementation of EmERGE. Costs were combined with primary and secondary outcomes. RESULTS: Annual costs across HIV-outpatient services increased by 8%: €1073 (95%CI €999-€1157) to €1158 (95%CI €1084-€1238). Annual cost of ARVs was €7,557; total annual costs increased by 1% from €8430 (95%CI €8356-8514) to €8515 (95%CI €8441-8595). Annual cost for 433 participants managed in face-to-face (F2F) clinics decreased by 5% from €958 (95%CI 905-1018) to €904 (95%CI 863-945); participants transferred from virtual to F2F outpatient clinics (V2F) increased their annual cost by a factor of 2.2, from €115 (95%CI 94-139) to €251 (95%CI 219-290). No substantive changes were observed in primary and secondary outcomes. CONCLUSION: EmERGE Pathway is an efficient and acceptable intervention. Increases in costs were caused by internal structural changes. The cost reduction observed in F2F clinics were off-set by the transfer of participants from the virtual to the F2F clinics due to the closure of the virtual clinic during the second year of the Study. Greater efficiencies are likely to be achieved by extending the use of the Pathway to other PLHIV.