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BACKGROUND: Task shifting from general practitioners (GPs) to other health professionals could solve the increased workload, but an overview of the evidence is lacking for out-of-hours primary care (OOH-PC). OBJECTIVES: To evaluate the content and quality of task shifting from GPs to other health professionals in clinic consultations and home visits in OOH-PC. METHODS: Four database literature searches were performed on 13 December 2021, and updated in August 2023. We included articles that studied content (patient characteristics, reason for encounter) and/or quality (patient satisfaction, safety, efficiency) of task shifting in face-to-face contacts at OOH-PC. Two authors independently screened articles for inclusion and assessed the methodological quality of included articles using the JBI critical appraisal checklist. Data was extracted and results were synthesised in a narrative summary. RESULTS: The search identified 1,829 articles, resulting in the final inclusion of seven articles conducted in the UK or the Netherlands. Studies compared GPs with other health professionals (mainly nurses). These other health professionals saw patients with less urgent health problems, younger patients, and patients with less complex health problems than GPs. Most studies concluded that other health professionals provided safe and vastly efficient care corresponding to the level of GPs but findings about productivity were inconclusive. CONCLUSION: The level of safety and efficiency of care provided by other health professionals in OOH-PC seems like that of GPs, although they mainly see patients presenting with less urgent and less complex health problems.
Task shifting from general practitioners to other health professionals could increase treatment capacity in out-of-hours primary care.Task shifting occurs for care to patients with less urgent and less complex health issues.The long-term implications of task shifting in out-of-hours primary care should be investigated.
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Plantão Médico , Clínicos Gerais , Atenção Primária à Saúde , Carga de Trabalho , Humanos , Satisfação do Paciente , Pessoal de Saúde , Revezamento de TarefasRESUMO
Background: Out-of-hours primary care (OOH-PC) is challenging due to high workloads, workforce shortages, and long waiting and transportation times for patients. Use of video enables triage professionals to visually assess patients, potentially ending more contacts in a telephone triage contact instead of referring patients to more resource-demanding clinic consultations or home visits. Thus, video use may help reduce use of health care resources in OOH-PC. Objective: This study aimed to investigate video use in telephone triage contacts to OOH-PC in Denmark by studying rate of use and potential associations between video use and patient- and contact-related characteristics and between video use and triage outcomes and follow-up contacts. We hypothesized that video use could serve to reduce use of health care resources in OOH-PC. Methods: This register-based study included all telephone triage contacts to OOH-PC in 4 of the 5 Danish regions from March 15, 2020, to December 1, 2021. We linked data from the OOH-PC electronic registration systems to national registers and identified telephone triage contacts with video use (video contact) and without video use (telephone contact). Calculating crude incidence rate ratios and adjusted incidence rate ratios (aIRRs), we investigated the association between patient- and contact-related characteristics and video contacts and measured the frequency of different triage outcomes and follow-up contacts after video contact compared to telephone contact. Results: Of 2,900,566 identified telephone triage contacts to OOH-PC, 9.5% (n=275,203) were conducted as video contacts. The frequency of video contact was unevenly distributed across patient- and contact-related characteristics; it was used more often for employed young patients without comorbidities who contacted OOH-PC more than 4 hours before the opening hours of daytime general practice. Compared to telephone contacts, notably more video contacts ended with advice and self-care (aIRR 1.21, 95% CI 1.21-1.21) and no follow-up contact (aIRR 1.08, 95% CI 1.08-1.09). Conclusions: This study supports our hypothesis that video contacts could reduce use of health care resources in OOH-PC. Video use lowered the frequency of referrals to a clinic consultation or a home visit and also lowered the frequency of follow-up contacts. However, the results could be biased due to confounding by indication, reflecting that triage GPs use video for a specific set of reasons for encounters.
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BACKGROUND: Point-of-care testing may reduce diagnostic uncertainty in case of suspicion of bacterial infection, thereby contributing to prudent antibiotic prescribing. We aimed to study variations in the use of point-of-care tests (C-reactive protein test, rapid streptococcal antigen detection test, and urine dipstick) among general practitioners (GPs) and the potential association between point-of-care testing and antibiotic prescribing in out-of-hours general practice. METHODS: We conducted a population-based observational register-based study, based on patient contacts with out-of-hours general practice in the Central Denmark Region in 2014-2017. The tendency of GPs to use point-of-care testing was calculated, and the association between the use of point-of-care testing and antibiotic prescribing was evaluated with the use of binomial regression. RESULTS: Out-of-hours general practice conducted 794,220 clinic consultations from 2014 to 2017, of which 16.1% resulted in an antibiotic prescription. The GP variation in the use of point-of-care testing was largest for C-reactive protein tests, with an observed variation (p90/p10 ratio) of 3.0; this means that the GPs in the 90th percentile used C-reactive protein tests three times as often as the GPs in the 10th percentile. The observed variation was 2.1 for rapid streptococcal antigen detection tests and 1.9 for urine dipsticks. The GPs who tended to use more point-of-care tests prescribed significantly more antibiotics than the GPs who tended to use fewer point-of-care tests. The GPs in the upper quintile of the tendency to use C-reactive protein test prescribed 22% more antibiotics than the GPs in the lowest quintile (21% for rapid streptococcal antigen detection tests and 8% for urine dipsticks). Up through the quintiles, this effect exhibited a positive linear dose-response correlation. CONCLUSION: The GPs varied in use of point-of-care testing. The GPs who tended to perform more point-of-care testing prescribed more antibiotics compared with the GPs who tended to perform fewer of these tests.
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Plantão Médico , Medicina Geral , Humanos , Proteína C-Reativa , Antibacterianos , Testes Imediatos , DinamarcaRESUMO
BACKGROUND: During the COVID-19 pandemic, general practices in Denmark rapidly introduced video consultations (VCs) to prevent viral transmission. AIM: To study the use of VCs in daytime general practice by describing the rate of VCs, and the patient characteristics associated with having VCs. DESIGN & SETTING: Register-based study of consultations in daytime general practice in Denmark. METHOD: We included all consultations in daytime general practice from 1 January 2019-30 November 2021. We calculated the rate of video use and categorised the general practices into no, low, and high use. Logistic regression was used to calculate adjusted odds ratios (aOR) for having a VC for different patient characteristics when contacting a video-using practice, stratified for low- and high-using practices. RESULTS: A total of 30 148 478 eligible consultations were conducted during the pandemic period. VCs were used mostly during the early stage pandemic period, declining to about 2% of all clinic consultations in the late-stage period. Patients having more VCs were young, had a long education, were employed, and lived in big cities. In low-using practices, native Danes and 'western' immigrants had higher odds of receiving a VC than 'non-western' immigrants, and patients with ≥2 comorbidities had lower odds than those without comorbidities. CONCLUSION: Patients of a younger age, with long education, or employment had higher odds of receiving a VC, while patients of an older age and patients who had retired had lower odds. This difference in the access to VCs warrants further attention.
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Dredging of lake sediment is a method to remove accumulated phosphorus and nitrogen in lakes and thereby reducing the risk of eutrophication. After dredging, the sediment is dewatered to reduce the volume. It is important to get a high dry matter content and ensure that the filtrate does not contain harmful compounds so it can be returned to the lake. A pilot-scale belt filter and flexible intermediate bulk containers (FIBC) were used for dewatering lake sediment with the sediment treated with a synthetic polymer or three different biopolymers. The goal of the study was to retain the phosphorus in the filter cake while returning the filtrate to the lake with a minimal phosphorus content. Results showed dry matter content of up to 16 % in the dewatered sediment and the sediment retained 96-99 % of the phosphorus. Furthermore, nitrogen was reduced by 27-71 % in the filtrate water. Toxicity tests found low ecotoxicity for most biopolymer filtrates, whereas synthetic polymer showed the highest potential ecotoxicity. Consequently, biopolymers provided satisfactory results, proving more environmentally friendly despite requiring longer filtration time.
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Poluentes Químicos da Água , Qualidade da Água , Lagos , Monitoramento Ambiental , Projetos Piloto , Fósforo/análise , Poluentes Químicos da Água/análise , Sedimentos Geológicos , Biopolímeros , Polímeros , Nitrogênio/análise , EutrofizaçãoRESUMO
Urticaria is a frequent skin condition presenting with wheals, angioedema or both due to the activation of mast cells. Acute urticaria (less-than 6 weeks duration) is associated with infections and allergies, whereas chronic urticaria (≥ 6 weeks) is either spontaneous (chronic spontaneous urticaria (CSU)), inducible or both. Quality of life (QoL) is frequently impaired. The pathogenesis of CSU is often of an autoimmune nature. As argued in this review, the treatment aims to restore QoL with a stepwise approach, most often using second-generation H1-antihistamines, omalizumab and cyclosporine.
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Angioedema , Urticária , Humanos , Qualidade de Vida , Antagonistas dos Receptores Histamínicos H1 , Doença Crônica , Urticária/tratamento farmacológico , Urticária/etiologiaRESUMO
Membrane fouling significantly reduces membrane permeability, leading to higher operational expenses. In situ monitoring of membrane fouling can potentially be used to reduce operation cost by optimizing operational parameters and cleaning conditions. In this study, a platinum wire with a diameter of 20 µm was attached to the surface of a ceramic ultrafiltration membrane, and by measuring the voltage across the wire while applying an AC current, the amplitude of the third harmonic wave, the so-called 3ω signal, was obtained. Results showed increasing 3ω signals during formation of fouling layers, which correlates directly to the hydraulic resistance of the formed fouling layer in semi-dead end filtration of polymeric core shell particles and crossflow filtration of diluted milk. This is explained by the insulating effect of the fouling layers which reduces heat convection by crossflow and the different thermal conductivity in the fouling layer compared with the feed. After membrane cleaning, the permeability and the magnitude of the 3ω signal were partly restored, showing that the 3ω method can be used to monitor the effect of cleaning. The frequency of the AC current was varied so it was possible to measure the heat conductivity in the fouling layer (high frequency) and heat convection due to cross-flow (low frequency). This may potentially be used to get information of the type of fouling (heat conductivity) and thickness of the fouling layer (AC frequency where heat conductivity becomes dominating).
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OBJECTIVES: We aim to explore undertriage and overtriage in a high-risk patient population and explore patient characteristics and call characteristics associated with undertriage and overtriage in both randomly selected and in high-risk telephone calls to out-of-hours primary care (OOH-PC). DESIGN: Natural quasi-experimental cross-sectional study. SETTING: Two Danish OOH-PC services using different telephone triage models: a general practitioner cooperative with GP-led triage and the medical helpline 1813 with computerised decision support system-guided nurse-led triage. PARTICIPANTS: We included audio-recorded telephone triage calls from 2016: 806 random calls and 405 high-risk calls (defined as patients ≥30 years calling with abdominal pain). MAIN OUTCOME MEASURES: Twenty-four experienced physicians used a validated assessment tool to assess the accuracy of triage. We calculated the relative risk (RR) for clinically relevant undertriage and overtriage for a range of patient characteristics and call characteristics. RESULTS: We included 806 randomly selected calls (44 clinically relevant undertriaged and 54 clinically relevant overtriaged) and 405 high-risk calls (32 undertriaged and 24 overtriaged). In high-risk calls, nurse-led triage was associated with significantly less undertriage (RR: 0.47, 95% CI 0.23 to 0.97) and more overtriage (RR: 3.93, 95% CI 1.50 to 10.33) compared with GP-led triage. In high-risk calls, the risk of undertriage was significantly higher for calls during nighttime (RR: 2.1, 95% CI 1.05 to 4.07). Undertriage tended to be more likely for calls concerning patients ≥60 years compared with 30-59 years (11.3% vs 6.3%) in high-risk calls. However, this result was not significant. CONCLUSION: Nurse-led triage was associated with less undertriage and more overtriage compared with GP-led triage in high-risk calls. This study may suggest that to minimise undertriage, the triage professionals should pay extra attention when a call occurs during nighttime or concerns elderly. However, this needs confirmation in future studies.
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Plantão Médico , Clínicos Gerais , Ferimentos e Lesões , Humanos , Idoso , Triagem , Estudos Transversais , Telefone , Atenção Primária à Saúde , DinamarcaRESUMO
OBJECTIVE: To describe the development over time of the use of C-reactive protein (CRP) and rapid streptococcal detection test (RADT) point-of-care tests (POCT) in Danish general practice and to explore associations between patient characteristics and POCT use (i.e. CRP and RADT). DESIGN AND SETTINGS: A register-based study including all general practice clinic consultations in daytime and out-of-hours (OOH) settings in Denmark between 2003 and 2018. SUBJECTS: All citizens who had at least one clinic consultation in daytime or OOH general practice within the study period. MAIN OUTCOME MEASURES: We estimated the total and relative use of CRP and RADT POCTs and described the development over time. Crude and adjusted proportion ratios (PRs) were calculated to explore associations between patient characteristics and POCT use. RESULTS: Overall, the relative use of CRP POCTs increased. At OOH, a steep increase was noticed around 2012. The relative use of RADT decreased. Patient age 40-59 years and existing comorbidity were significantly associated with a higher use of CRP testing in both settings. A significantly lower use of CRP testing was found for patients with higher educational level. We found a significantly higher use of RADT testing for patients aged 0-19 years and with higher household educational level, whereas comorbidity was associated with a lower use of RADT testing. CONCLUSION: The use of CRP POCT increased over time, whereas the use of RADT POCT decreased. Perhaps the success of implementing CRP as a tool for reducing antibiotic use has reached it limit. Future studies should focus on how and when POCT are used most optimal.Key pointsCRP POC tests and RADT POCTs are frequently used diagnostic tools in general practice, both in daytime and in the out-of-hours setting.There was an increased use of CRP POCTs, particularly in out-of-hours general practice, whereas the use of RADT POCTs declined between 2003 and 2018.CRP POCTs were associated with age of 40-59 years and co-morbidity, while the use of RADT was mostly associated with younger age.
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Plantão Médico , Medicina Geral , Humanos , Testes Imediatos , Medicina de Família e Comunidade , Proteína C-Reativa/análise , Antibacterianos/uso terapêutico , DinamarcaRESUMO
In the frame of the global phosphorus (P) crisis and ongoing eutrophication issues in the environmental sector, lake sediment can be considered as an alternative P source after its removal from eutrophic lakes. However, high water contents make sediment dewatering a crucial step towards the efficient reusability of remaining solids. The application of polymeric substances facilitates solid-liquid separation by flocculation of suspended particles. To lower the environmental risk of contamination with toxic, non-biodegradable monomeric residues during and after the application of synthetic polyacrylamide(PAM)-based polymers, switching to natural polymeric substances (biopolymers), e.g., starch- or chitosan-based, is increasingly emphasized. The dewatering performance of four conventional PAM-based polymers was compared to two starch- and one chitosan-based biopolymer. Laboratory experiments were conducted to determine the dewatering rate, floc size and strength, and reject water quality. Biopolymers generally caused the formation of smaller but less shear-sensitive flocs, and lower P levels in the reject water compared to synthetic polymers. Dewatering performance was correlated to the most important functioning influencing polymer-specific properties intrinsic viscosity (polymer extension) and surface charge density (CD). Due to the high CD and low intrinsic viscosity of the biopolymers, electrostatic patch flocculation seems to be the favored flocculation mechanism, while for synthetic polymers bridging seems to be dominating. Solid-liquid separation technologies should be adjusted to the resulting floc size and structure, while surface CD and intrinsic viscosity are important properties for the choice of biopolymer. Overall, biopolymers can function as a more environmentally friendly alternative to synthetic products for lake sediment dewatering accompanied by the potential for P recovery.
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Quitosana , Lagos , Floculação , Biopolímeros/química , Polímeros , Amido , Esgotos/química , Eliminação de Resíduos Líquidos/métodosRESUMO
BACKGROUND: Being a general practitioner for residents in many care homes may challenge communication with residents, relatives, and care home staff, and potentially lead to lower quality of care. Several countries have therefore introduced different solutions to reduce the number of general practitioners at each care home. In 2017, the designated general practitioner model was introduced at many Danish care homes. This study aimed to evaluate experiences from the interprofessional team-based collaboration between designated general practitioners and care home staff with regular contact with the designated general practitioners in an urban Danish setting. METHODS: A qualitative design was applied using semi-structured interviews. Eight interviews (three group interviews and five individual interviews) were conducted with four designated general practitioners and seven care home staff members at four care homes in an urban setting of Central Denmark Region, Denmark. The interviews were transcribed verbatim, and data were analysed using content analysis with inspiration from the theory of relational coordination. The study followed the guidelines addressed in the COREQ (Consolidated Criteria for Reporting Qualitative Research) framework. RESULTS: The initiation of the designated general practitioner model was experienced to contribute to more clear, precise, and timely communication between care homes and the general practitioner. An improved mutual acknowledgement of roles and competencies was experienced between designated general practitioners, care home nurses, and sometimes also social and health care assistants. The more frequent visits by the general practitioners at the care homes, as a result of the designated general practitioner model, resulted in more face-to-face communication between care home staff and designated general practitioners. Professional differences in the interpretation of the patient's needs were still present, which at times caused a frustrating compromise of own professional competencies. An important reason for the overall perception of improved collaboration was attributed to the more frequent dialogue in which the care homes staff and the designated general practitioners exchanged knowledge that could be applied in future patient encounters. CONCLUSION: The designated general practitioner model implied an improved collaboration between general practitioners and care homes staff. Clear, precise, and timely communication between care homes and the general practitioners, as well as mutual trust and acknowledgement was experienced to be essential for the collaboration. An important reason for the overall perception of an improved collaboration was attributed to the more frequent dialogue (more frequent general practitioner visits at the care homes) in which the care homes staff and the designated general practitioners exchange knowledge which again could be applied in future patient encounters.
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Clínicos Gerais , Comunicação Interdisciplinar , Humanos , Comunicação , Dinamarca , Pesquisa Qualitativa , Confiança , Atenção Primária à Saúde , Relações Médico-Enfermeiro , Instituições ResidenciaisRESUMO
We present a sub-picosecond resolved investigation of the structural solvent reorganization and geminate recombination dynamics following 400 nm two-photon excitation and photodetachment of a valence p electron from the aqueous atomic solute, I-(aq). The measurements utilized time-resolved X-ray Absorption Near Edge Structure (TR-XANES) spectroscopy and X-ray Solution Scattering (TR-XSS) at the Linac Coherent Light Source x-ray free electron laser in a laser pump/x-ray probe experiment. The XANES measurements around the L1-edge of the generated nascent iodine atoms (I0) yield an average electron ejection distance from the iodine parent of 7.4 ± 1.5 Å with an excitation yield of about 1/3 of the 0.1M NaI aqueous solution. The kinetic traces of the XANES measurement are in agreement with a purely diffusion-driven geminate iodine-electron recombination model without the need for a long-lived (I0:e-) contact pair. Nonequilibrium classical molecular dynamics simulations indicate a delayed response of the caging H2O solvent shell and this is supported by the structural analysis of the XSS data: We identify a two-step process exhibiting a 0.1 ps delayed solvent shell reorganization time within the tight H-bond network and a 0.3 ps time constant for the mean iodine-oxygen distance changes. The results indicate that most of the reorganization can be explained classically by a transition from a hydrophilic cavity with a well-ordered first solvation shell (hydrogens pointing toward I-) to an expanded cavity around I0 with a more random orientation of the H2O molecules in a broadened first solvation shell.
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BACKGROUND: The COVID-19 pandemic has altered the provision of health care and expanded telehealth consultations. AIM: To study the effect of the COVID-19 pandemic on contact patterns in general practice, and to identify patient groups at risk of losing care. DESIGN AND SETTING: Register-based study of Danish general practice, including daytime and out-of-hours (OOH) services. METHOD: All individuals residing in Denmark from 1 January 2017 to 31 October 2020 were included. The incidence rate for six contact types in general practice and adjusted incidence rate ratio were calculated by comparing the incidence rate in the pandemic period with the adjusted expected incidence rate based on the incidence rate in the pre-pandemic period. RESULTS: The number of face-to-face in-clinic consultations declined during the lockdown in March 2020. A subsequent increase in the number of clinic consultations was observed, rising to a level above that of the pre-pandemic period; this increase resulted mainly from the introduction of telehealth consultations (that is, video and extended telephone). The number of daytime email consultations increased, whereas the number of daytime home visits decreased. Likewise, the number of OOH telephone consultations increased, whereas the number of OOH home visits and clinic consultations decreased. Consultation rates of patients who are vulnerable, that is, those with low education, old age, and comorbidity, were most adversely affected by the pandemic. The most adverse impact in OOH clinic consultations was seen for children aged 0-9 years. CONCLUSION: New methods are called for to ensure access to general practice for patients who are vulnerable during a pandemic. The potential of telehealth consultations should be further investigated.
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COVID-19 , Medicina Geral , Telemedicina , Criança , Humanos , COVID-19/epidemiologia , Pandemias , Controle de Doenças Transmissíveis , Medicina de Família e ComunidadeRESUMO
Aim: Understanding the variation in community composition and species abundances (i.e., ß-diversity) is at the heart of community ecology. A common approach to examine ß-diversity is to evaluate directional variation in community composition by measuring the decay in the similarity among pairs of communities along spatial or environmental distance. We provide the first global synthesis of taxonomic and functional distance decay along spatial and environmental distance by analysing 148 datasets comprising different types of organisms and environments. Location: Global. Time period: 1990 to present. Major taxa studied: From diatoms to mammals. Method: We measured the strength of the decay using ranked Mantel tests (Mantel r) and the rate of distance decay as the slope of an exponential fit using generalized linear models. We used null models to test whether functional similarity decays faster or slower than expected given the taxonomic decay along the spatial and environmental distance. We also unveiled the factors driving the rate of decay across the datasets, including latitude, spatial extent, realm and organismal features. Results: Taxonomic distance decay was stronger than functional distance decay along both spatial and environmental distance. Functional distance decay was random given the taxonomic distance decay. The rate of taxonomic and functional spatial distance decay was fastest in the datasets from mid-latitudes. Overall, datasets covering larger spatial extents showed a lower rate of decay along spatial distance but a higher rate of decay along environmental distance. Marine ecosystems had the slowest rate of decay along environmental distances. Main conclusions: In general, taxonomic distance decay is a useful tool for biogeographical research because it reflects dispersal-related factors in addition to species responses to climatic and environmental variables. Moreover, functional distance decay might be a cost-effective option for investigating community changes in heterogeneous environments.
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Organic compounds in wastewater are required for the biological removal of nitrogen, but they can also be used for biogas production. Distribution of the internal organic carbon at the plant is therefore critical to ensure high quality of the treated water, reduce greenhouse gas emissions, and optimize biogas production. We describe a wastewater treatment plant designed to focus equally on energy production, water quality, and reduced emissions of greenhouse gases. A disk filter was installed to remove as much carbon as possible during primary treatment. Primary sludge was then hydrolyzed and centrifuged. The hydrolysate centrate contained volatile fatty acids and was used either for the secondary wastewater treatment or to produce biogas. The yield during hydrolysis was 30-35 g volatile fatty acid per kg dry material or 40-65 g soluble COD per kg total solid. The specific denitrification rate was 20-40 g/(g·min), which is on the same order of magnitude as that for commonly used external carbon sources. Hydrolysis at around 35 °C and pH 7 gave the best results. The hydrolysate centrate can be stored and added to the biological treatment to improve water quality and reduce emissions of nitrous oxide or it can be used to produce biogas to optimize the operation of the plant.
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Gases de Efeito Estufa , Esgotos , Biocombustíveis , Reatores Biológicos , Carbono , Ácidos Graxos Voláteis , Hidrólise , Metano/análise , Esgotos/química , Eliminação de Resíduos Líquidos/métodos , Águas ResiduáriasRESUMO
This monocentric study conducted at the Pediatric and Adult Hemoglobinopathy Outpatient Units of the University Hospital of Essen summarizes the results of hemoglobinopathies diagnosed between August 2018 and September 2021, prior to the introduction of a general newborn screening (NBS) for SCD in Germany (October 2021). In total, 339 patients (pts.), 182 pediatric [50.5% males (92/182)] and 157 adult pts. [75.8% females (119/157)] were diagnosed by molecular analysis. The most common (parental) descent among affected pts. were the Middle Eastern and North African/Turkey (Turkey: 19.8%, Syria: 11.8%, and Iraq: 5.9%), and the sub-Saharan African region (21.3%). Median age at diagnosis in pediatric carriers [N = 157; 54.1% males (85/157)] was 6.2 yrs. (range 1 (months) mos.-17.8 yrs.) and 31 yrs. (range 18-65 yrs.) in adults [N = 53; 75.2% females (115/153)]. Median age at diagnosis of homozygous or compound-heterozygous disease in pediatric pts. (72% (18/25) females) was 3.7 yrs., range 4 mos.-17 yrs. (HbSS (N = 13): 2.5 yrs., range 5 mos.-7.8 yrs.; HbS/C disease (N = 5): 8 yrs., range 1-8 yrs.; homozygous/compound heterozygous ß-thalassemia (N = 5): 8 yrs., range 3-13 yrs.), in contrast to HbH disease (N = 5): 18 yrs. (median), range 12-40 yrs. Hemoglobinopathies represent a relevant health problem in Germany due to immigration and late diagnosis of second/third generation migrants. SCD-NBS will accelerate diagnosis and might result in reduction of disease-associated morbidity. However, diagnosis of carriers and/or disease-states (i.e. thalassemic syndromes) in newly immigrated and undiagnosed patients will further be delayed. A first major step has been taken, but further steps are required.
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Anemia Falciforme , Hemoglobinopatias , Talassemia , Talassemia beta , Adulto , Criança , Feminino , Alemanha/epidemiologia , Hemoglobinopatias/diagnóstico , Hemoglobinopatias/epidemiologia , Hemoglobinopatias/genética , Humanos , Recém-Nascido , Masculino , Triagem Neonatal/métodos , TurquiaRESUMO
OBJECTIVE: To study variation in antibiotic prescribing rates among general practitioners (GP) in out-of-hours (OOH) primary care and to explore GP characteristics associated with these rates. DESIGN: Population-based observational registry study using routine data from the OOH primary care registration system on patient contacts and antibiotic prescriptions combined with national register data. SETTING: OOH primary care of the Central Denmark Region. SUBJECTS: All patient contacts in 2014-2017. MAIN OUTCOME MEASURES: GPs' tendency to prescribe antibiotics. Excess variation (not attributable to chance). RESULTS: We included 794,220 clinic consultations (16.1% with antibiotics prescription), 281,141 home visits (11.6% antibiotics), and 1,583,919 telephone consultations (5.8% antibiotics). The excess variation in the tendency to prescribe antibiotics was 1.56 for clinic consultations, 1.64 for telephone consultations, and 1.58 for home visits. Some GP characteristics were significantly correlated with a higher tendency to prescribe antibiotics, including 'activity level' (i.e. number of patients seen in the past hour) for clinic and telephone consultations, 'familiarity with OOH care' (i.e. number of OOH shifts in the past 180 days), male sex, and younger age for home visits. Overall, GP characteristics explained little of the antibiotic prescribing variation seen among GPs (Pseudo r2: 0.008-0.025). CONCLUSION: Some variation in the GPs' tendency to prescribe antibiotics was found for OOH primary care contacts. Available GP characteristics, such as GPs' activity level and familiarity with OOH care, explained only small parts of this variation. Future research should focus on identifying factors that can explain this variation, as this knowledge could be used for designing interventions.KEY POINTSCurrent awareness:Antibiotic prescribing rates seem to be higher in out-of-hours than in daytime primary care.Most important results:Antibiotic prescribing rates varied significantly among general practitioners after adjustment for contact- and patient-characteristics.This variation remained even after accounting for variation attributable to chance.General practitioners' activity level and familiarity with out-of-hours care were positively associated with their tendency to prescribe antibiotics.
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Plantão Médico , Clínicos Gerais , Antibacterianos/uso terapêutico , Estudos Transversais , Dinamarca , Humanos , Masculino , Padrões de Prática Médica , Atenção Primária à SaúdeRESUMO
OBJECTIVE: To investigate the correlation between having designated general practitioners (GPs) in residential care homes and the residents' number of contacts with primary care, number of hospital admissions and mortality. DESIGN: A retrospective register-based longitudinal study. SETTING: Forty-two care homes in Aarhus Municipality, Denmark. SUBJECTS: A total of 2376 care home residents in the period from 1 September 2016 to 31 December 2018. MAIN OUTCOME MEASURES: We used two models to calculate the incidence risk ratio (IRR) for primary care contacts, hospital admission or dying. Model 1 compared the residents' risk time before with their risk time after implementation of the designated GP model. Model 2 included only risk time after implementation and was based on calculations of successful (rate ≥60%) implementation. RESULTS: Weighted by time at risk, the proportion of females across the two models ranged from 64% to 68%. The largest group was aged '85-94' years. In Model 1, the mere implementation of the model did not correlate with changes in primary care contacts, hospital admissions, or mortality. Contrarily, in Model 2, residents living in care homes with successful implementation had fewer email contacts (IRR = 0.81, 95%CI: 0.68;0.96), fewer telephone contacts (IRR = 0.78, 95%CI: 0.68;0.90) and fewer hospital admissions (IRR = 0.85, 95%CI: 0.73;0.99), but more home visits (IRR = 1.70, 95%CI: 1.29;2.25) than residents living in care homes with lower implementation rates. CONCLUSION: The designated GP model seems promising, as a high implementation degree of the model correlated with a reduced the number of acute admissions, short-term admissions and readmissions. Future studies should focus on gaining deeper insight into the mechanisms of the designated GP model to further optimize the model.Key pointsA new care model was introduced in Denmark in 2017, designating dedicated GPs to residential care homes for the elderly.Successful implementation correlated with significantly fewer hospital admissions, specifically for acute admissions, but also with fewer short-term admissions and readmissions.The implementation of the model correlated significantly with fewer e-mail and telephone contacts and with more home visits.Future studies should gain more insight into the mechanisms of the designated GP model to further optimize the model.