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Background: During dental procedures, critical parameters, such as cooling condition, speed of the rotary dental turbine (handpiece), and distance and angle from pollution sources, were evaluated for transmission risk of the Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2), simulated by spiking in a plasmid encoding a modified viral spike protein, HexaPro (S6P), in droplets and aerosols. Methods: To simulate routine operation in dental clinics, dental procedures were conducted on a dental manikin within a digital dental unit, incorporating different dental handpiece speeds and cooling conditions. The tooth model was immersed in Coomassie brilliant blue dye and was pre-coated with 100 μL water spiked-in with S6P-encoding plasmid. Furthermore, the manikin was surrounded by filter papers and Petri dishes positioned at different distances and angles. Subsequently, the filter papers and Petri dishes were collected to evaluate the aerosol splash points and the viral load of S6P-encoding plasmid in aerosols and splatters generated during the dental procedure. Results: Aerosol splashing generated a localized pollution area extended up to 60 cm, with heightened contamination risks concentrated within a 30 cm radius. Significant differences in aerosol splash points and viral load by different turbine handpiece speeds under any cooling condition (P < 0.05) were detected. The highest level of aerosol splash points and viral load were observed when the handpiece speed was set at 40,000 rpm. Conversely, the lowest level of aerosol splash point and viral load were found at a handpiece speed of 10,000 rpm. Moreover, the aerosol splash points with higher viral load were more prominent in the positions of the operator and assistant compared to other positions. Additionally, the position of the operator exhibited the highest viral load among all positions. Conclusions: To minimize the spread of aerosol and virus in clinics, dentists are supposed to adopt the minimal viable speed of a dental handpiece with limited cooling water during dental procedures. In addition, comprehensive personal protective equipment is necessary for both dental providers and dental assistants. [ABSTRACT FROM AUTHOR]

Background: This paper discusses the stages of health system resilience (HSR) and the factors underlying differences in HSR during the covid-19 pandemic, especially the vaccination challenge. We studied the relationship between vaccination strategies and macro-context backgrounds in 21 Latin American countries. Our objective was to capture the impact of those aspects in the SR and identify potential improvements for future crises and for vaccination programs in general. Methods: The study uses mixed-methods research to provide insights into how the countries' backgrounds and vaccination strategies impact the HSR. Particularly, we used explanatory sequential mixed methods, which entails a quantitative-qualitative two-phase sequence. The quantitative phase was conducted using cluster and variance analysis, in which the HSR was measured using as a proxy the covid-19 vaccination outcomes in three cut-offs of reaching 25%, 50%, and 75% of population coverage. This approach allows us to discriminate covid-19 vaccination progress by stages and contrast it to the qualitative stage, in which we performed a country-case analysis of the background conditions and the changes in vaccination strategies that occurred during the corresponding dates. Results: The paper provides a rich comparative case analysis of countries, classifying them by early, prompt, and delayed performers. The results show that differences in vaccination performance are due to flexibility in adapting strategies, cooperation, and the ability to design multilevel solutions that consider the needs of various actors in the health ecosystem. These differences vary depending on the vaccination stage, which suggests the importance of acknowledging learning, diffusion, and feedback processes at the regional level. Conclusions: We identified the importance of societal well-being as an ideal country antecedent for high and sustained levels of performance in covid-19 vaccination. Whereas in other countries where the set-up and beginning phases were rough, the value of the operational decisions and the learning on the move regarding their own and their peers' trajectories were crucial and were reflected in performance improvement. A contribution of this study is that the above-mentioned analysis was done using vaccination coverage cut-off points that allow a performance view that takes into consideration the stages of the vaccination progress and the learning process that goes with it. As well as framing this into the HSR shock cycles that allow to differentiate the stages of resilience on which countries must act. [ABSTRACT FROM AUTHOR]

Background: The COVID-19 pandemic immensely impacted care provision, including quality of care in general practice. This paper aimed: (1) to assess how Belgian general practices acted upon the six dimensions of quality of care during COVID-19; (2) to study differences between the three Belgian regions; and (3) to benchmark the performance of the Belgian practices against the performance in other European countries. Methods: The data collected from 479 Belgian practices during 2020–2021 using an online survey as part of the international cross-sectional PRICOV-19 study were analyzed. Hereby, descriptive statistics, chi-squared tests, and binary logistic regression analyses were performed. Thirty-four survey questions related to the six dimensions of quality of care were selected as outcome variables. The adjusted regression models included four practice characteristics as covariates: practice type, being a teaching practice for GP trainees, multidisciplinarity of the team, and payment system. Results: Belgian practices made important organizational changes to deliver high-quality care during COVID-19. Most practices (n = 259; 56.1%) actively reached out to vulnerable patients. Limitations to the practice building or infrastructure threatened high-quality care in 266 practices (55.5%). Infection prevention measures could not always be implemented during COVID-19, such as using a cleaning protocol (n = 265; 57.2%) and providing a separate doctor bag for infection-related home visits (n = 130; 27.9%). Three hundred and sixty practices (82.0%) reported at least one safety incident related to a delayed care process in patients with an urgent condition. The adjusted regression analysis showed limited significant differences between the Belgian regions regarding the quality of care delivered. Belgian practices demonstrated varied performance compared to other European countries. For example, they excelled in always checking the feasibility of isolation at home but reported more patient safety incidents related to timely care than at least three-quarters of the other European countries. Conclusions: Future studies using different design methods are crucial to investigate which country and practice characteristics are associated with delivering high-quality care. [ABSTRACT FROM AUTHOR]

Background: Human communities suffered a vast socioeconomic burden in dealing with the pandemic of coronavirus disease 2019 (COVID-19) globally. Real-word data about these burdens can inform governments about evidence-based resource allocation and prioritization. The aim of this scoping review was to map the cost-of-illness (CoI) studies associated with COVID-19. Methods: This scoping review was conducted from January 2019 to December 2021. We searched cost-of-illness papers published in English within Web of Sciences, PubMed, Google Scholar, Scopus, Science Direct and ProQuest. For each eligible study, extracted data included country, publication year, study period, study design, epidemiological approach, costing method, cost type, cost identification, sensitivity analysis, estimated unit cost and national burden. All of the analyses were applied in Excel software. Results: 2352 records were found after the search strategy application, finally 28 articles met the inclusion criteria and were included in the review. Most of the studies were done in the United States, Turkey, and China. The prevalence-based approach was the most common in the studies, and most of studies also used Hospital Information System data (HIS). There were noticeable differences in the costing methods and the cost identification. The average cost of hospitalization per patient per day ranged from 101$ in Turkey to 2,364$ in the United States. Among the studies, 82.1% estimated particularly direct medical costs, 3.6% only indirect costs, and 14.3% both direct and indirect costs. Conclusion: The economic burden of COVID-19 varies from country to country. The majority of CoI studies estimated direct medical costs associated with COVID-19 and there is a paucity of evidence for direct non-medical, indirect, and intangible costs, which we recommend for future studies. To create homogeneity in CoI studies, we suggest researchers follow a conceptual framework and critical appraisal checklist of cost-of-illness (CoI) studies. [ABSTRACT FROM AUTHOR]

Background: The existence of various ethical challenges, the inability to resolve ethical conflicts, and, as a result, the low quality of care and the occurrence of dissatisfaction in patients and nurses have been discussed for years. By creating new ethical challenges, the Covid-19pandemic has played an important role in making the process of care for these patients more difficult and complicated. This study was conducted with the aim of designing a prescriptive model to help provide ethical-care and resolve ethical conflicts during the Covid-19pandemic. Methods: In this two-stage qualitative study, a grounded theory research method was used in the first stage, and data were collected through semi-structured interviews. Sampling started purposefully and continued theoretically. In the second step, the appropriate model was designed using the three-step method proposed by Walker and Avant. Results: The core concept was "behavior based on faith in God", based on which the grounded theory of "faithful nursing" and then "model of solving ethical challenges with nursing based on faith in God" were presented. The strategies of the model in three parts are strengthening the beliefs of nurse, strengthening environmental facilitators to help nurse, and strengthening situational analysis in duty diagnosis in nurse were presented. Conclusions: According to this model, nurses' beliefs play a key role, and the strengthening of environmental factors play a secondary role in ethical-care. [ABSTRACT FROM AUTHOR]

Background: The Corona Virus Disease 2019 (COVID-19) pandemic overwhelmed health systems and disrupted the delivery of health services globally. Community Health Workers (CHWs) play a critical role in linking communities to health systems, supporting the prevention and control of diseases in many low- and middle-income countries. However, their roles, barriers, and facilitators in the response and control of the COVID-19 pandemic have not been well documented. We described the roles of CHWs in the COVID-19 response, including the barriers and facilitators. Methods: A cross-sectional study design was used to assess the COVID-19 response in the Democratic Republic of Congo (DRC), Nigeria, Senegal, and Uganda. This involved 110 key informant interviews with policymakers, health facility managers, district health managers, and CHWs to understand the role of CHWs in the COVID 19 response, selected purposively. The total sample size was based on information saturation in each of the countries. A document review on the COVID-19 response was also conducted. We searched Google, Google Scholar, and PubMed for published and grey literature. Data from the selected documents were extracted into a Google master matrix in MS Excel and analyzed thematically. Results: In COVID-19 Control, CHWs supported community-based surveillance, contact tracing, risk communication, community mobilization, and home-based care. To support the continuity of other non-COVID-19 services, the CHWs conducted community mobilization, sensitizations, outreaches, referrals, and patient follow-ups. CHWs were challenged by movement restrictions, especially in the initial stages of the lockdown, inadequate PPE, increased workload, low allowances, and motivation. CHW were facilitated by trainings, the development of guidelines, development partners' support/funding, and the provision of personal protective equipment (PPE) and tools. Conclusion: CHWs supported both the COVID-19 control and continuity of non-COVID-19 health care during the COVID-19 pandemic. CHWs are a critical resource that must be adequately supported to build resilient health systems. [ABSTRACT FROM AUTHOR]

Background: The high virulence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), responsible for coronavirus disease 2019 (COVID-19), has triggered global health and economic concerns. The absence of specific antiviral treatments and the side effects of repurposed drugs present persistent challenges. This study explored a promising antiviral herbal extract against SARS-CoV-2 from selected Thai medicinal plants based on in vitro efficacy and evaluated its antiviral lead compounds by molecular docking. Methods: Twenty-two different ethanolic-aqueous crude extracts (CEs) were rapidly screened for their potential activity against porcine epidemic diarrhea virus (PEDV) as a surrogate using a plaque reduction assay. Extracts achieving ≥ 70% anti-PEDV efficacy proceeded to the anti-SARS-CoV-2 activity test using a 50% tissue culture infectious dose method in Vero E6 cells. Molnupiravir and extract-free media served as positive and negative controls, respectively. Potent CEs underwent water/ethyl acetate fractionation to enhance antiviral efficacy, and the fractions were tested for anti-SARS-CoV-2 performance. The fraction with the highest antiviral potency was identified using liquid chromatography–high-resolution mass spectrometry (LC–HRMS). Molecular docking analyses of these compounds against the main protease (Mpro) of SARS-CoV-2 (6LU7) were performed to identify antiviral lead molecules. The top three hits were further evaluated for their conformational stability in the docked complex using molecular dynamics (MD) simulation. Results: The water fraction of mulberry (Morus alba Linn.) leaf CE (WF-MLCE) exhibited the most potent anti-SARS-CoV-2 efficacy with low cytotoxicity profile (CC50 of ~ 0.7 mg/mL), achieving 99.92% in pre-entry mode and 99.88% in postinfection treatment mode at 0.25 mg/mL. Flavonoids and conjugates were the predominant compounds identified in WF-MLCE. Molecular docking scores of several flavonoids against SARS-CoV-2 Mpro demonstrated their superior antiviral potency compared to molnupiravir. Remarkably, myricetin-3-O-β-D-galactopyranoside, maragrol B, and quercetin 3-O-robinobioside exhibited binding energies of ~ − 9 kcal/mol. The stability of each ligand–protein complex of these compounds with the Mpro system showed stability during MD simulation. These three molecules were pronounced as antiviral leads of WF-MLCE. Given the low cytotoxicity and high antiviral potency of WF-MLCE, it holds promise as a candidate for future therapeutic development for COVID-19 treatment, especially considering its economic and pharmacological advantages. [ABSTRACT FROM AUTHOR]

Background: During the COVID-19 pandemic, family physicians (FPs) served as the the initial point of contact for patients potentially infected with the virus, necessitating frequent updates to treatment protocols. However, practices also faced organizational challenges in providing care to other patients who also needed their medical attention. The pressure on FPs increased and affected their well-being. The international PRICOV-19 study, titled "Primary care in times of COVID-19 pandemic," investigated how FPs functioned during the COVID‐19 pandemic. This article examines the correlation between various organizational and structural COVID-19-related variables and the well-being of FPs in Slovenia. Methods: Between October 2020 and January 2021, we conducted an online cross-sectional survey. The questionnaire was distributed to 1040 Slovenian FPs and 218 family medicine (FM) trainees. Part of the questionnaire assessed the cooperation and well-being of FPs. The Mayo Clinic Well-being Index was used for the assessment. FP's well-being was also assessed descriptively by asking open-ended questions about maintaining mental health during the pandemic. Potential factors associated with FPs' well-being were identified using a multivariate linear regression method. Results: The final sample comprised 191 participants (response rate 14.1%). The mean value ± standard deviation of the Mayo Well-being Index was 3.3 ± 2.6 points. The FPs with the poorest well-being had 5–15 years of work experience and worked in a practice where work could not be distributed in the absence of a co-worker without compromising the well-being of colleagues. Physical activity was identified as the most common method of maintaining mental health among FPs. Conclusions: The results of the study suggest that targeted interventions are needed to support FPs mid-career, increase resilience in practice, promote strong team dynamics, and prioritise physical activity in healthcare. Addressing these aspects can contribute to the well-being of individual FPs and the overall health of the healthcare workers. [ABSTRACT FROM AUTHOR]

Background: Personalised Care and Support Planning (PCSP) replaces conventional annual reviews for people with long-term conditions. It is designed to help healthcare professionals (HCPs) and patients engage in conversations as equals and collaboratively plan actions oriented to each patient's priorities, alongside biomedical concerns. Little is known about how the shift to remote consulting initiated with COVID-19 restrictions has impacted PCSP. Aim: To investigate HCPs' experiences of conducting PCSP conversations remotely and consider implications for the fulfilment of PCSP ambitions as remote consulting continues beyond COVID-19 restrictions. Methods: 19 semi-structured interviews with HCPs in England and Scotland; interpretive analysis. Results: HCPs' accounts made clear that COVID-19 restrictions impacted multiple aspects of PCSP delivery, not just the mode of conversation. Broader disruption to general practice systems for gathering and sharing information ahead of PCSP conversations, and moves to 'wide window' appointment times, made it harder for patients to be prepared for PCSP conversations. This constrained scope to achieve PCSP ambitions even with the best professional communication skills. Most remote PCSP conversations were conducted by telephone. In the absence of visual communication with patients, it was sometimes harder to achieve the ambitions of PCSP conversations, including to balance patient and professional agendas, fulfil key planning activities, and foster a relational ethos of equal, collaborative partnership. The challenges were particularly severe when working with new patients and people with complex clinical and social problems. Although options for telephone appointments now offer valued flexibility, sustained experience of struggling to achieve PCSP ambitions via remote consulting led some HCPs to lower their standards for judging a "good" PCSP conversation, and to diminished professional satisfaction. Conclusions: There are significant challenges to fulfilling the ambitions of PCSP via telephone, especially when preparatory support is limited. This study provides grounds for scepticism about how compatible telephone appointments can be with this person-centred model of working, especially for people who are socially disadvantaged and live with complex health conditions. These threats to the provision of person-centred support for people with long-term conditions warrant careful attention going forward if the PCSP model and its benefits are to be sustained. [ABSTRACT FROM AUTHOR]

Background: Patient safety is defined as the prevention of harm to patients and aims to prevent errors. This analysis explores factors associated with the reported occurrence of patient safety incidents (PSIs) in general practices in Ireland at the start of the COVID-19 pandemic. Methods: The PRICOV-19 was a cross-sectional study to record the (re)organisation of care provided in general practice and changes implemented during the COVID-19 pandemic in 38 countries. Primary outcomes include three potential scenarios of PSIs: delayed care due to practice factors, delayed care due to patient factors, and delayed care due to triage. Exploratory variables included demographic and organisational characteristics, triage, collaboration, and strategies to safeguard staff members' well-being. Results: Of the 172 participating Irish general practices, 71% (n = 122) recorded at least one potential PSI. The most frequent incident was delayed care due to patient factors (65%), followed by practice (33%) and triage (30%). Multivariate analysis showed that delayed care due to patient factors was associated with changes in the process of repeat prescriptions (OR 6.7 [CI 95% 2.5 to 19.6]). Delayed care due to practice factors was associated with suburbs/small towns (OR 4.2 [1.1 to 19.8]) and structural changes to the reception (OR 3.5 [1.2 to 11.4]). While delayed care due to patient factors was associated with having a practice population of 6000–7999 patients (OR 4.7 [1.1 to 27.6]) and delayed care due to practice factors was associated with having a practice population of 2000–3999 patients (OR 4.2 [1.2 to 17.1]). No linear associations were observed with higher or lower patient numbers for any factor. Delayed care due to triage was not associated with any exploratory variables. Conclusion: The COVID-19 pandemic resulted in dramatic changes in the delivery of care through general practices in Ireland. Few factors were associated with the reported occurrence of PSIs, and these did not show consistent patterns. Sustained improvements were made in relation to repeat prescriptions. The lack of consistent patterns, potentially confirms that the autonomous decisions made in general practice in response to the challenges of the COVID-19 pandemic could have benefitted patient safety (See Graphical abstract). [ABSTRACT FROM AUTHOR]

Background: Nursing homes and other long-term care services account for a disparate share of COVID-19 cases and casualties worldwide. During COVID-19 there is a distinct need to preserve a holistic view of the wellbeing of residents of nursing homes, be mindful of their rights as citizens, and to be aware of protecting residents from infection. The delivery of health and social care throughout a pandemic must remain person-centred and adhere to a human rights-based approach. Methods: This study aimed to capture nursing home residents, their families and staff's perspective of the nursing homes residents experience, approaches of staff and the nursing home environment. An online survey was distributed via stakeholder networks and online platforms across Ireland. This study was performed and reported in line with the Consensus-Based Checklist for Reporting of Survey Studies (CROSS). Results: 25 residents, 42 family members and 51 staff completed the survey (n = 118). Across the domains measured all but one aspect scored above 50% (residents get up and go to bed when they want 41.5%) with the highest score of 89.1% scored for the nursing home is comfortable and well-kept. Results highlight evidence of positive experiences and endeavours to preserve social connections, residents were in a safe place cared for by staff who did their best in a difficult position and who went above and beyond their duty of care. However, some families reported poor communication, no internet connections, not enough phones or tablets, and that staff were busy and unable at times to assist residents who needed help using phones/tablets. Conclusion: This study highlights the importance of human rights and how they ought to inform and shape the advancement of public health advice and policy documents. Overall, nursing home residents, their families and staff reported favourably on the study measures. However, issues pertaining to communication are essential and there is a need to address issues such as the provision of accurate timely information, communication infrastructure and resources, and inconsistencies in communications. Of note is that while healthcare professionals have a duty to uphold the rights of nursing home residents, they themselves have human rights which must also be protected and supported. [ABSTRACT FROM AUTHOR]

Background: In Flanders, general practitioners (GPs) were among the first ones to collect data regarding COVID-19 cases. Intego is a GPs' morbidity registry in primary care with data collected from the electronic medical records from a sample of general practices. The Intego database contain elaborate information regarding patient characteristics, such as comorbidities. At the national level, the Belgian Public Health Institute (Sciensano) recorded all test-confirmed COVID-19 cases, but without other patient characteristics. Methods: Spatio and spatio-temporal analyses were used to analyse the spread of COVID-19 incidence at two levels of spatial aggregation: the municipality and the health sector levels. Our study goal was to compare spatio-temporal modelling results based on the Intego and Sciensano data, in order to see whether the Intego database is capable of detecting epidemiological trends similar to those in the Sciensano data. Comparable results would allow researchers to use these Intego data, and their wealth of patient information, to model COVID-19-related processes. Results: The two data sources provided comparable results. Being a male decreased the odds of having COVID-19 disease. The odds for the age categories (17,35], (35,65] and (65,110] of being a confirmed COVID-19 case were significantly higher than the odds for the age category [0,17]. In the Intego data, having one of the following comorbidities, i.e., chronic kidney disease, heart and vascular disease, and diabetes, was significantly associated with being a COVID-19 case, increasing the odds of being diagnosed with COVID-19. Conclusion: We were able to show how an alternative data source, the Intego data, can be used in a pandemic situation. We consider our findings useful for public health officials who plan intervention strategies aimed at monitor and control disease outbreaks such as that of COVID-19. [ABSTRACT FROM AUTHOR]

Background: The discontinuation of "Mother-Baby Friendly" accreditation, coupled with the impact of the COVID-19 pandemic, has contributed to reduced breastfeeding rates observed in parts of South Africa. Consequently, the Child, Youth and School Health cluster of the National Department of Health, with support from the World Health Organization and United Nations Children's Fund, organised a Mother-Baby Friendly initiative revitalisation workshop. Methods: Held in Johannesburg, South Africa, on June 29–30, 2022, the workshop brought together local and international breastfeeding promotion experts to engage on issues related to the revitalisation of the Mother-Baby Friendly Initiative. The workshop included presentations and group sessions aimed at setting expectations, evaluating the Ten Steps to Successful Breastfeeding, and developing actionable revitalisation strategies. Results: Inadequate monitoring of the Mother-Baby Friendly Initiative implementation and adherence to the Ten Steps was identified as a major implementation bottleneck. Participants identified steps ten (coordinating discharge so that parents and their infants have timely access to ongoing support and care), five (supporting mothers to initiate and maintain breastfeeding and manage common difficulties), and two (ensuring that staff have sufficient knowledge, competence, and skills to support breastfeeding) of the Baby-Friendly Hospital Initiative as the most difficult to implement. Step seven (enabling mothers and their infants to remain together and to practise rooming-in 24 h a day) was the least difficult to implement. Workshop participants identified the following proposed solutions to revitalise breastfeeding promotion: strengthening capacity building and mentorship, improving monitoring and accountability measures, and certification of facilities meeting the initiative's standards. Conclusion: Current breastfeeding policies and practices must be evaluated by the National Department of Health in collaboration with provincial and private representatives of the initiative to effectively revitalise the Mother-Baby Friendly Initiative. Moreover, an integrative monitoring framework must be developed through stakeholder engagement, role clarification, and ownership. While collaboration between the private and public sectors is required to promote training and communication within healthcare facilities and communities. [ABSTRACT FROM AUTHOR]

Background: Over the past two decades, Canadian provinces and territories have introduced a series of primary care reforms in an attempt to improve access to and quality of primary care services, resulting in diverse organizational structures and practice models. We examine the impact of these reforms on family physicians' (FPs) ability to adapt their roles during the COVID-19 pandemic, including the provision of routine primary care. Methods: As part of a larger case study, we conducted semi-structured qualitative interviews with FPs in four Canadian regions: British Columbia, Newfoundland and Labrador, Nova Scotia, and Ontario. During the interviews, participants were asked about their personal and practice characteristics, the pandemic-related roles they performed over different stages of the pandemic, the facilitators and barriers they experienced in performing these roles, and potential roles FPs could have filled. Interviews were transcribed and a thematic analysis approach was applied to identify recurring themes in the data. Results: Sixty-eight FPs completed an interview across the four regions. Participants described five areas of primary care reform that impacted their ability to operate and provide care during the pandemic: funding models, electronic medical records (EMRs), integration with regional entities, interdisciplinary teams, and practice size. FPs in alternate funding models experienced fewer financial constraints than those in fee-for-service practices. EMR access enhanced FPs' ability to deliver virtual care, integration with regional entities improved access to personal protective equipment and technological support, and team-based models facilitated the implementation of infection prevention and control protocols. Lastly, larger group practices had capacity to ensure adequate staffing and cover additional costs, allowing FPs more time to devote to patient care. Conclusions: Recent primary care system reforms implemented in Canada enhanced FPs' ability to adapt to the uncertain and evolving environment of providing primary care during the pandemic. Our study highlights the importance of ongoing primary care reforms to enhance pandemic preparedness and advocates for further expansion of these reforms. [ABSTRACT FROM AUTHOR]

Background: General practitioners (GPs) have a vital role in reaching out to vulnerable populations during and after the COVID-19 pandemic. Nonetheless, they experience many challenges to fulfill this role. This study aimed to examine associations between practice characteristics, patient population characteristics and the extent of deprivation of practice area on the one hand, and the level of outreach work performed by primary care practices (PCPs) during the COVID-19 pandemic on the other hand. Methods: Belgian data from the international PRICOV-19 study were analyzed. Data were collected between December 2020 and August 2021 using an online survey in PCPs. Practices were recruited through randomized and convenience sampling. Descriptive statistics and ordinal logistic regression analyses were performed. Four survey questions related to outreach work constitute the outcome variable. The adjusted models included four practice characteristics (practice type, being a teaching practice for GP trainees; the presence of a nurse or a nurse assistant and the presence of a social worker or health promotor), two patient population characteristics (social vulnerability and medical complexity) and an area deprivation index. Results: Data from 462 respondents were included. First, the factors significantly associated with outreach work in PCPs are the type of PCP (with GPs working in a group performing more outreach work), and the presence of a nurse (assistant), social worker or health promotor. Second, the extent of outreach work done by a PCP is significantly associated with the social vulnerability of the practice's patient population. This social vulnerability factor, affecting outreach work, differed with the level of medical complexity of the practice's patient population and with the level of deprivation of the municipality where the practice is situated. Conclusions: In this study, outreach work in PCPs during the COVID-19 pandemic is facilitated by the group-type cooperation of GPs and by the support of at least one staff member of the disciplines of nursing, social work, or health promotion. These findings suggest that improving the effectiveness of outreach efforts in PCPs requires addressing organizational factors at the practice level. This applies in particular to PCPs having a more socially vulnerable patient population. [ABSTRACT FROM AUTHOR]

Background: The outbreak of Corona Virus Disease (COVID-19) in 2019 has continued until now, posing a huge threat to the public's physical and mental health, resulting in different degrees of mental health problems. As a vulnerable segment of the public, anxiety is one of the most common mental health problems among COVID-19 patients. Excessive anxiety aggravates the physical and psychological symptoms of COVID-19 patients, which is detrimental to their treatment and recovery, increases financial expenditure, affects family relations, and adds to the medical burden. Objective: This study aimed to explore the role of psychological capital and self-esteem in the relationship between insomnia and anxiety, thereby shedding light on the mechanism of the effect of insomnia on anxiety in COVID-19 patients. Methods: A cross-sectional study was conducted from April to May 2022 in Fangcang hospital in Shanghai, China. The self-administered questionnaires were distributed to 718 COVID-19 patients via cell phone using the Internet platform "Questionnaire Star", which included Athens Insomnia Scale, Psychological Capital Questionnaire, Self-esteem Scale, Self-Rating Anxiety Scale, gender, age, marital status, education. Data analysis was performed using descriptive analysis, independent-samples t-test, one-way analysis of variance, Pearson correlation analysis, ordinary least-squares regression, and bootstrap method. Results: Education background had significant impact on anxiety in COVID-19 patients (F = 7.70, P < 0.001). Insomnia, psychological capital, self-esteem and anxiety were significantly correlated, respectively (P < 0.001). And Regression analysis showed that insomnia had a direct negative predictive effect on psychological capital (β = -0.70, P < 0.001) and self-esteem (β = -0.13, P < 0.001). Psychological capital had a direct positive predictive effect on self-esteem (β = 0.12, P < 0.001). Insomnia had a direct positive predictive effect on anxiety (β = 0.61, P < 0.001). Both psychological capital and self-esteem had significant negative predictive effects on anxiety (β = -0.06, P < 0.05; β = -0.72, P < 0.001). The results showed that the mediating effect of psychological capital and self-esteem was significant, and the mediating effect value was 0.21. First, the indirect effect consisting of insomnia - psychological capital - anxiety was 0.04, showing that psychological capital had a significant mediating effect. Second, the indirect effect consisting of insomnia-self-esteem-anxiety had a value of 0.10, indicating that self-esteem had a significant mediating effect. Third, the indirect effect consisting of insomnia-psychological capital-self-esteem-anxiety had a value of 0.06, suggesting that psychological capital and self-esteem had a significant chain mediating effect between insomnia and anxiety. Conclusions: Insomnia had a significant positive predictive effect on anxiety. Insomnia was first associated with a decrease in psychological capital, followed by a sequential decrease in self-esteem, which in turn was associated with increased anxiety symptoms in COVID-19 patients. Therefore, focusing on improving the psychological capital and self-esteem of patients can help alleviate the anxiety caused by insomnia in COVID-19 patients. It is recommended that patients and health care professionals increase the psychological capital and Self-esteem of COVID-19 patients through various methods to counter the effects of insomnia on anxiety. [ABSTRACT FROM AUTHOR]

Background: COVID-19 has had a significant impact on people's mental health and mental health services. During the first year of the pandemic, existing demand was not fully met while new demand was generated, resulting in large numbers of people requiring support. To support mental health services to recover without being overwhelmed, it was important to know where services will experience increased pressure, and what strategies could be implemented to mitigate this. Methods: We implemented a computer simulation model of patient flow through an integrated mental health service in Southwest England covering General Practice (GP), community-based 'talking therapies' (IAPT), acute hospital care, and specialist care settings. The model was calibrated on data from 1 April 2019 to 1 April 2021. Model parameters included patient demand, service-level length of stay, and probabilities of transitioning to other care settings. We used the model to compare 'do nothing' (baseline) scenarios to 'what if' (mitigation) scenarios, including increasing capacity and reducing length of stay, for two future demand trajectories from 1 April 2021 onwards. Results: The results from the simulation model suggest that, without mitigation, the impact of COVID-19 will be an increase in pressure on GP and specialist community based services by 50% and 50–100% respectively. Simulating the impact of possible mitigation strategies, results show that increasing capacity in lower-acuity services, such as GP, causes a shift in demand to other parts of the mental health system while decreasing length of stay in higher acuity services is insufficient to mitigate the impact of increased demand. Conclusion: In capturing the interrelation of patient flow related dynamics between various mental health care settings, we demonstrate the value of computer simulation for assessing the impact of interventions on system flow. [ABSTRACT FROM AUTHOR]

Background: Post-COVID-19 Condition (PCC), as defined by the World Health Organization (WHO), currently lacks any regulatory-approved treatments and is characterized by persistent and debilitating cognitive impairment and mood symptoms. Additionally, metabolic dysfunction, chronic inflammation and the associated risks of elevated body mass index (BMI) have been reported. In this study, we aim to investigate the efficacy of vortioxetine in improving cognitive deficits in individuals with PCC, accounting for the interaction of metabolic dysfunction, elevated inflammation and BMI. Methods: This is a post-hoc analysis of an 8-week randomized, double-blind, placebo-controlled trial that was conducted among adults aged 18 years and older living in Canada who were experiencing WHO-defined PCC symptoms. The recruitment of participants began in November 2021 and concluded in January 2023. A total of 200 individuals were enrolled, where 147 were randomized in a 1:1 ratio to receive either vortioxetine (5–20 mg, n = 73) or placebo (n = 74) for daily treatment under double-blind conditions. The primary outcome measure was the change in the Digit Symbol Substitution Test (DSST) score from baseline to endpoint. Results: Our findings showed significant effects for time (χ2 = 7.771, p = 0.005), treatment (χ2 = 7.583, p = 0.006) and the treatment x time x CRP x TG-HDL x BMI interaction (χ2 = 11.967, p = 0.018) on cognitive function. Moreover, the between-group analysis showed a significant improvement with vortioxetine at endpoint (mean difference = 0.621, SEM = 0.313, p = 0.047). Conclusion: Overall, vortioxetine demonstrated significant improvements in cognitive deficits among individuals with baseline markers of metabolic dysfunction, elevated inflammation and higher BMI at endpoint as compared to placebo. Trial Registration: NCT05047952 (ClinicalTrials.gov; Registration Date: September 17, 2021). [ABSTRACT FROM AUTHOR]

Background: During the COVID-19 pandemic, older patients in primary care were triaged based on their frailty or assumed vulnerability for poor outcomes, while evidence on the prognostic value of vulnerability measures in COVID-19 patients in primary care was lacking. Still, knowledge on the role of vulnerability is pivotal in understanding the resilience of older people during acute illness, and hence important for future pandemic preparedness. Therefore, we assessed the predictive value of different routine care-based vulnerability measures in addition to age and sex for 28-day mortality in an older primary care population of patients with COVID-19. Methods: From primary care medical records using three routinely collected Dutch primary care databases, we included all patients aged 70 years or older with a COVID-19 diagnosis registration in 2020 and 2021. All-cause mortality was predicted using logistic regression based on age and sex only (basic model), and separately adding six vulnerability measures: renal function, cognitive impairment, number of chronic drugs, Charlson Comorbidity Index, Chronic Comorbidity Score, and a Frailty Index. Predictive performance of the basic model and the six vulnerability models was compared in terms of area under the receiver operator characteristic curve (AUC), index of prediction accuracy and the distribution of predicted risks. Results: Of the 4,065 included patients, 9% died within 28 days after COVID-19 diagnosis. Predicted mortality risk ranged between 7–26% for the basic model including age and sex, changing to 4–41% by addition of comorbidity-based vulnerability measures (Charlson Comorbidity Index, Chronic Comorbidity Score), more reflecting impaired organ functioning. Similarly, the AUC of the basic model slightly increased from 0.69 (95%CI 0.66 – 0.72) to 0.74 (95%CI 0.71 – 0.76) by addition of either of these comorbidity scores. Addition of a Frailty Index, renal function, the number of chronic drugs or cognitive impairment yielded no substantial change in predictions. Conclusion: In our dataset of older COVID-19 patients in primary care, the 28-day mortality fraction was substantial at 9%. Six different vulnerability measures had little incremental predictive value in addition to age and sex in predicting short-term mortality. [ABSTRACT FROM AUTHOR]

Background: Developments in digital health have the potential to create new opportunities for healthcare professionals support delivery of palliative care. Globally, many palliative care professionals used digital health innovations to support communication with staff, patients and caregivers, during COVID-19 pandemic. However, there is limited data about the views of palliative care professionals of using digital health to support communication during the pandemic. We aimed to describe how palliative care professionals used technology to support communication (multidisciplinary team working, education and with patients and family caregivers) during the COVID-19 pandemic. Method(s): UK based palliative care healthcare professionals completed an electronic questionnaire to describe their use of digital health, during the COVID-19 pandemic, to support (1) communication within the multidisciplinary team (MDT), (2) education and (3) to support communication with patients and carers. Results: Two hundred and thirty-four palliative care professionals participated. Most (n = 227, 97%) described an increase in their use of digital health, to support communication, since the start of the COVID-19 pandemic. We identified benefits and challenges for digital health communication, which we summarised into themes, including 'a new way of working', 'developing a new approach to learning' and 'impacting care'. Conclusion(s): Since the pandemic, palliative care professionals have increased their use of digital health to support communication in clinical practice. We have identified facilitators and barriers for future practice. Further work should identify the levels of support needed for organisations to ensure that digital health interventions are meaningfully used to help palliative care professionals effectively communicate with patients, caregivers and staff. [ABSTRACT FROM AUTHOR]

Background: Denmark was one of the few countries that experienced an increase in life expectancy in 2020, and one of the few to see a decrease in 2021. Because COVID-19 mortality is associated with socioeconomic status (SES), we hypothesize that certain subgroups of the Danish population experienced changes in life expectancy in 2020 and 2021 that differed from the country overall. We aim to quantify life expectancy in Denmark in 2020 and 2021 by SES and compare this to recent trends in life expectancy (2014–2019). Methods: We used Danish registry data from 2014 to 2021 for all individuals aged 30+. We classified the study population into SES groups using income quartiles and calculated life expectancy at age 30 by year, sex, and SES, and the differences in life expectancy from 2019 to 2020 and 2020 to 2021. We compared these changes to the average 1-year changes from 2014 to 2019 with 95% confidence intervals. Lastly, we decomposed these changes by age and cause of death distinguishing seven causes, including COVID-19, and a residual category. Results: We observed a mortality gradient in life expectancy changes across SES groups in both pandemic years. Among women, those of higher SES experienced a larger increase in life expectancy in 2020 and a smaller decrease in 2021 compared to those of lower SES. Among men, those of higher SES experienced an increase in life expectancy in both 2020 and 2021, while those of lower SES experienced a decrease in 2021. The impact of COVID-19 mortality on changes in life expectancy in 2020 was counterbalanced by improvements in non-COVID-19 mortality, especially driven by cancer and cardiovascular mortality. However, in 2021, non-COVID-19 mortality contributed negatively even for causes as cardiovascular mortality that has generally a positive impact on life expectancy changes, resulting in declines for most SES groups. Conclusions: COVID-19 mortality disproportionally affected those of lower SES and exacerbated existing social inequalities in Denmark. We conclude that in health emergencies, particular attention should be paid to those who are least socially advantaged to avoid widening the already existing mortality gap with those of higher SES. This research contributes to the discussion on social inequalities in mortality in high-income countries. [ABSTRACT FROM AUTHOR]

The COVID-19 pandemic is impacting individuals and society's physical and mental health. Despite the lack of any definite and effective therapeutic regimen, public health measures such as quarantine and isolation have been instituted to contain this pandemic. However, these mitigating measures have also raised issues regarding isolated patients' mental and psychological well-being. Several stakeholders were engaged in this approach, including the university, the local health office, the tertiary hospital, and the local communities. This intervention addresses concerns regarding the health status of isolated individuals due to COVID-19 infection, making the program available to anyone who agrees to participate. This was done through telehealth services delivered via phone calls and SMS. The university provided technical support and telehealth manpower through medical students. The local health unit manages the isolation facilities, while the referral hospital offers specialty care for isolated patients through teleconsultation. Finally, the local community is the one that reintegrates discharged patients into their communities. Three hundred forty-four (344) participants were provided seven sessions on telehealth education and tracking of their COVID-19 prescribed practices and mental health. The mean age of the patients was 37 years; half were females, and 15% had comorbidities. Regarding their mental health status, the level of depression dropped from 6% to 1% (p<0.0001), the level of anxiety dropped from 12% to 2% (p<0.0001), and the level of stress dropped from 3% to 0% (p<0.0001) from the first day of admission to 2 weeks after discharge. Moreover, a general trend of statistically significant increase in various practices was noted: wearing face masks, physical distancing, disinfecting frequently held objects, hand hygiene, and self-monitoring for COVID-19 symptoms. Those with progressing symptoms of COVID-19 were referred immediately to the referral hospital. There were also no reports of complications of co-morbidities during their stay in the isolation facilities or social isolation upon community reintegration. The study concludes that telehealth services have the potential to address many challenges in providing continuous healthcare services to isolated patients until they are reintegrated into their community. Furthermore, a whole-of-society approach is necessary to provide holistic care to patients affected by the pandemic. [ABSTRACT FROM AUTHOR]

Objective: The aim of this study was to examine the Coronavirus disease 2019(COVID-19) vaccine policies disparities and effectiveness in Germany, Denmark and Bulgaria, with a view to providing lessons for global vaccination and response to possible outbreak risks. Methods: This study analyzed big data through public information on the official websites of the Ministries of Health of the European Union, Germany, Denmark and Bulgaria and the official websites of the World Health Organization. We systematically summarized the COVID-19 vaccine policies of the three countries, and selected the following six indicators for cross-cutting vaccination comparisons: COVID-19 vaccine doses administered per 100 people, COVID-19 vaccination rate, the share of people with fully vaccinated, the share of people only partly vaccinated, cumulative confirmed COVID-19 cases per million, cumulative confirmed COVID-19 deaths per million. Meanwhile, we selected the following four indicators for measuring the effectiveness of COVID-19 vaccine policy implementation: daily cases per million, daily deaths per million, the effective reproduction rate (Rt), the moving-average case fatality rate (CFR). Results: Although these three EU countries had the same start time for vaccination, and the COVID-19 vaccine supply was coordinated by the EU, there are still differences in vaccination priorities, vaccination types, and vaccine appointment methods. Compared to Germany and Denmark, Bulgaria had the least efficient vaccination efforts and the worst vaccination coverage, with a vaccination rate of just over 30% as of June 2023, and the maximum daily deaths per million since vaccination began in the country was more than three times that of the other two countries. From the perspective of implementation effect, vaccination has a certain effect on reducing infection rate and death rate, but the spread of new mutant strains obviously aggravates the severity of the epidemic and reduces the effectiveness of the vaccine. Among them, the spread of the Omicron mutant strain had the most serious impact on the three countries, showing an obvious epidemic peak. Conclusions: Expanding vaccination coverage has played a positive role in reducing COVID-19 infection and mortality rates and stabilizing Rt. Priority vaccination strategies targeting older people and at-risk groups have been shown to be effective in reducing COVID-19 case severity and mortality in the population. However, the emergence and spread of new variant strains, and the relaxation of epidemic prevention policies, still led to multiple outbreaks peaking. In addition, vaccine hesitancy, mistrust in government and ill-prepared health systems are hampering vaccination efforts. Among the notable ones are divergent types of responses to vaccine safety issue could fuel mistrust and hesitancy around vaccination. At this stage, it is also necessary to continue to include COVID-19 vaccination in priority vaccination plans and promote booster vaccination to prevent severe illness and death. Improving the fairness of vaccine distribution and reducing the degree of vaccine hesitancy are the focus of future vaccination work. [ABSTRACT FROM AUTHOR]

Background: Young carers are children or young people aged up to 25 years old who undertake unpaid caring responsibilities for a friend or family member. Young carers faced significant challenges brought on by the COVID-19 pandemic. We explored the impact of the pandemic and associated restrictions on mental health, wellbeing and access to support in young carers in the United Kingdom (UK) to understand how to improve services, as well as support this population in future health emergencies. Method: We conducted 22 qualitative semi-structured interviews from May to November 2021 with 14 young carers and eight staff working in organisations that supported them. Interviews took place remotely over video or telephone call and explored participant experiences of the pandemic and its impact on their health, wellbeing and caring responsibilities. We used reflexive thematic analysis to analyse interview transcripts. Results: We identified four overarching themes pertaining to the impact of the pandemic and associated restrictions on mental health, wellbeing and access to support in young carers in the UK: (1) challenges in protecting loved ones from the virus, (2) changes to and loss of routine, (3) reduced access to pre-pandemic informal and formal support structures and (4) better understanding of inner resilience and goals. Many participants struggled with their mental health and wellbeing as a result of pandemic related restrictions which impacted on support structures for themselves and the individual they cared for. However, positive impacts pertained to additional support provided by local authority and third sector organisations. Conclusions: Our findings highlight some of the changes that affected young carers during the COVID-19 pandemic. The impact of changes to routine and a reduction in pre-pandemic support were the greatest concerns reported by participants in this study. The additional support provided by local authority and third sector organisations during social restrictions suggests such organisations could play a greater role in supporting this population going forward and that schools and Governments may wish to put in additional strategies and provisions to protect young carers in the future. [ABSTRACT FROM AUTHOR]