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28 result(s) for "Leonas Valius"
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Perceptions of Stress and Engagement in High-Intensity Caregiving: A Cross-Sectional Study in Lithuania
The aging population and overstretched healthcare systems are increasing demand for home nursing by informal caregivers, significantly affecting their mental health. This study aimed to examine the level of population’s engagement in caregiving and the association between high-intensity caregiving and perceived caregiving stress in the general population of Lithuania. A nationally representative sample (N = 1000) of Lithuanian residents aged 18 years and older (mean age 53.1 ± 17.9 years) was interviewed in their households. The results showed that 17.4% (95% CI: 15.1, 19.8) of respondents were involved in home nursing activities to some extent, with 42% of these being high-intensity caregivers (providing 11 or more hours of home care per week). Caregivers were statistically significantly more likely to be female and have higher education levels. Perceived stress was significantly associated with higher education levels (OR = 2.66, 95% CI: 1.41, 5.02), high-intensity caregiving (OR = 2.14, 95% CI: 1.15, 3.97), regular involvement in home nursing (OR = 1.86, 95% CI: 1.01, 3.43), and caring for recipients with dementia or individuals entirely dependent on assistance (OR = 2.52, 95% CI: 1.22, 5.23). Caregivers perceived stress is associated with their level of education, the intensity and regularity of home nursing, as well as the level of dependency of the care recipient, especially in cases of dementia. Comprehensive long-term care policies should be developed to ensure the larger availability of formal care resources, increased societal participation in home nursing, and tailored interventions for high intensity caregivers.
Urban Environment and Health: A Cross-Sectional Study of the Influence of Environmental Quality and Physical Activity on Blood Pressure
Few studies have examined the relation between urban built environment and the prevalence of hypertension. This cross-sectional study aimed at assessing the relationship between the environmental quality, physical activity, and stress on hypertension among citizens of Kaunas city, Lithuania. We conducted a survey of 1086 citizens residing in 11 districts to determine their perceptions of environmental quality, health behavior, and health indices. The independent variables included residential traffic flows, access to public transportation and green spaces. Dependent variables included physician-diagnosed hypertension, systolic and diastolic blood pressure, and stress level. We used multivariable logistic regression to assess the associations as odds ratios (OR). The environmental factors beneficially associated with meeting the physical activity recommendations were opportunities for walking to reach the city’s green spaces and available relaxation areas. Residents of high noise level districts aged 45–64 years had a significantly higher OR of stress and a higher prevalence of hypertension when age, sex, education status, family status, and smoking were accounted for. However, meeting the physical activity recommendations had a beneficial effect on the risk of hypertension. This study provided evidence that improvement of the district-level built environment supporting citizens’ physical activity might reduce the risk of hypertension.
An analysis of the causes of exhaustion among physicians working in family physician teams during the COVID-19 pandemic in Lithuania
The COVID-19 pandemic had a severe impact on public life around the world, influencing medicine and health, the economy, employment, science, and education. Health care specialists are key workers who faced extreme challenges posed by the pandemic, including threats to their own lives due to the rapid spread of the virus, a huge increase in workload, and professional burnout syndrome. Analysis of the factors that physicians found most exhausting during the pandemic could lay the groundwork for the effective management of future crises. To identify the factors that physicians working in family physician (family and internal medicine) teams found most exhausting during the COVID-19 pandemic in Lithuania and assess their causes. An anonymous survey of physicians (n = 191) working in family physician teams was carried out from 21 June 2021 to 17 September 2021. Physicians signed an informed consent form prior to completion of the questionnaire. Mixed data analysis was performed, consisting of statistical analysis using the SPSS 27 software and a qualitative causal analysis. During the pandemic, physicians were most exhausted by: chaotic vaccination priorities (44.5%); unsatisfied patients (52.4%); constantly changing legislation (71.7%); the large workload (75.9%); and the malfunctioning of online systems (81.2%). Physicians in family physician teams indicated the following aspects that require improvement: service provision; effective work organization for physicians; and the satisfaction of patients with decisions made during the pandemic.
Environmental Quality Perceptions and Health: A Cross-Sectional Study of Citizens of Kaunas, Lithuania
The perception of urban environmental quality is an important contributor when identifying local problems in sustainable development and environmental planning policy. This study examined the associations between environmental and social residential characteristics, physical activity, obesity, and hypertension in Kaunas city, Lithuania. This cross-sectional study analyzed 580 citizens’ demographic-, socioeconomic-, health-, and lifestyle-related factors, environmental health concerns, and environmental quality perceptions. Using Geographic Information Systems and the multivariate logistic regression, we found that the less physically active group more often presented lower than mean ratings of the quality of pathways and cycling routes (32.9% and 45.6%, p = 0.042) and only irregularly visited the natural environment. Obese participants presented poorer ratings of air pollution, the quality of pathways and cycling routes, their possibility to reach green spaces by walking, and the available relaxing areas. The environmental issues associated with hypertension were poor possibilities to reach green spaces by walking (OR 1.94, 95% CI 1.14–3.32) and the availability of relaxation areas (OR 2.30, 95% 1.34–3.95). The quality of the neighborhood and individual-level characteristics were the factors that influenced a higher prevalence of health problems at the district level. Our findings suggest that a public health policy to improve the physical and social environment of the neighborhood would have a potential to increase citizens’ physical activity and health.
Consultation Management during the COVID-19 Pandemic: The Experience of Lithuanian Physicians
Crises in the medicine sector such as the COVID-19 pandemic encourage the search for effective solutions for the provision of health care services, when conventional face-to-face consultations may be difficult to deliver effectively due to contact restrictions. The main objective of this study was to investigate consultation management provided by physicians during the COVID-19 pandemic in Lithuania. The dependence of diagnostic testing and vaccination of patients on the socio-demographic characteristics of physicians was also assessed. An anonymous survey was carried out during the COVID-19 pandemic, between 21 June 2021 and 17 September 2021, involving 191 physicians (9% of the total population) working in family physician teams in Lithuania. Thirty-nine Lithuanian Primary Health Care Institutions (PHCIs) were selected for this study, of which 11 were public and 28 were private. Private and public PHCIs employed 31% and 63% of the respondents, respectively, and 6% of respondents worked at both types of institutions. Concerning telemedicine, the physician-respondents frequently provided consultations over the telephone (79.6%) and in-person (63.9%), but less so via the Internet, with the latter option never being used at all by 57.1% of the respondents. Whilst telephone consultations were frequently provided by Lithuanian physicians, only half of the respondents chose to provide services over the Internet. Private, smaller, and rural-based PHCIs should more actively offer viral diagnostics and vaccination services.
Crisis management: the perspectives of physicians working in family physician teams in Lithuania
To assess the opinions of physicians working in family physician teams regarding COVID-19 (threat perception, overall work satisfaction, patient satisfaction with services provided, patient access to services, and the need for new tools for service provision). An anonymous survey of physicians ( = 191) working in family physician teams. Questionnaires were distributed among family physicians with the permission of the managers of their institutions and were collected by the lead researcher within 1-8 weeks. The quantitative study was conducted from 21 June 2021 to 17 September 2021. In total, 398 questionnaires were distributed, yielding a response rate of 48%, or 9% of the total population. Thirty-nine primary health care institutions (PHCIs) were randomly selected for the study: 11 public and 28 private. Older respondents and those with more years of work experience strongly agreed that the COVID-19 pandemic threatened their lives and safety, as well as that of their colleagues. Work satisfaction decreased during the pandemic among older respondents, those with more years of work experience, and those who had been employed at their current institution for longer. Respondents with more work experience believed that patient satisfaction with the services provided by their family medical institution decreased. Older respondents with more work experience asserted that patient access to services decreased during the pandemic. Physicians working further away from urban centers indicated a greater need for new tools in the effort to provide consultations compared to city-based physicians. The current health care crisis prompted by the COVID-19 pandemic is defined by the perception of threats to life and safety among physicians, an overall drop in their work satisfaction, decreased patient satisfaction with services provided, reduced patient access to services, and a greater need for new tools for providing consultations.
The Quality of Anticoagulation Therapy among Warfarin-Treated Patients with Atrial Fibrillation in a Primary Health Care Setting
Background and objectives: Long-term therapy with oral anticoagulants is recommended for stroke prevention in patients with atrial fibrillation (AF). This study evaluated the quality of anticoagulation therapy among warfarin-treated AF patients in selected primary health care centres in Lithuania. Materials and Methods: This was a retrospective study conducted in nine primary health care centres in Lithuania. Existing medical records of randomly selected adult patients with AF who were treated with warfarin for at least 12 months were reviewed and analysed. Physicians’ decisions to adjust warfarin dose were considered as consistent with the approved warfarin posology if warfarin dose was increased in case of international normalized ratio (INR) <2.0, decreased in case of INR >3.0 or unchanged in case of INR within 2.0 to 3.0. Results: The study population included 406 patients. The mean duration of treatment with warfarin was 5.4 years. The median number of INR measurements per patient per year was 8.0. More than half (57.3%) of available INR values were outside the target range, with 13.6% INR values being above 3.0 and 43.7% INR values—below 2.0. The median time in therapeutic range (TTR) was 40.0%; only 20% of patients had TTR of ≥65%. In about 40% of the cases with INR values outside the target range, no dose corrections were implemented. About 27% of decisions on warfarin dose adjustment were not consistent with the recommended warfarin posology. The median number of INR measurements was lower among patients living in urban areas, while the median TTR was significantly higher in urban patients than in rural patients. In the multivariate regression model, gender, HAS-BLED score and warfarin treatment duration were associated with a TTR of ≥65%. Conclusions: Anticoagulation control is suboptimal in routine clinical practice with a median TTR of 40%. Our findings suggest that there might be a room for improvement of anticoagulation control in primary care.
Immune Response after SARS-CoV-2 Vaccination in Kidney Transplant Patients
Background and Objectives: The prospective study was conducted to evaluate humoral and cellular immune responses after two doses of BNT162b2 (Pfizer-BioNTech) vaccine and possible relation with other factors (medication, etc.) in kidney transplant patients. Materials and Methods: Out of 167 vaccinated patients, 136 agreed to a follow-up visit three to six weeks after vaccination. Results: Only 39 patients (29%) developed antibody response against SARS-CoV-2 (≥35.2 binding antibody units (BAU)/mL) after full vaccination. Multivariate binary logistic regression analysis showed that predictive factors for good antibody response to the COVID-19 vaccine were better kidney function, higher hemoglobin level, and no use of mycophenolate mofetil for immunosuppression. For seropositive kidney transplant patients there was a significant negative correlation between anti-SARS-CoV-2 antibody titer and CD4/CD8 ratio (Spearman’s correlation coefficient −0.4, p = 0.02), percentage of CD19+ cells (r = −0.37, p = 0.02), and a positive correlation with percentage of CD8+ cells (r = 0.4, p = 0.01). There was an increase of total leucocyte count after vaccination in the total studied population, and in the group of responders. Conclusions: Only one third of kidney transplant patients develop sufficient antibody responses after full COVID-19 vaccination with Pfizer-BioNTech. Better kidney function, higher hemoglobin level, and no use of mycophenolate mofetil for immunosuppression increases the adequacy of response. The antibody titers correlated positively with relative number of CD8+ cells and negatively with CD4/CD8 ratio in responders.
Five-Year Trends in Low-Density Lipoprotein Cholesterol Management in a Primary Healthcare Centre in Kaunas
Background and Objectives: Low-density lipoprotein cholesterol (LDL-C) is a marker of cardiovascular risk and its management. This study evaluated LDL-C control trends in patients treated at a primary healthcare center in Lithuania. Materials and Methods: Five-year (2019–2023) data on patients aged 40 years or older diagnosed with dyslipidemia were extracted from a real-world data and analytics platform, TriNetX. Patients were grouped into three groups: patients with dyslipidemia only (control group), patients with dyslipidemia and diabetes, and patients with dyslipidemia and cardiovascular disease (CVD). The following LDL-C goals were used for analysis: <1.4 mmol/L (a goal for very-high-risk patients in primary or secondary prevention), <1.8 mmol/L (a goal for high-risk patients), and <3.0 mmol/L (a goal for low-risk patients). Results: There were 18,646 patients with dyslipidemia. Of them, 8.9% of patients had diabetes, and 3.1% of patients had CVD. The median LDL-C concentration was significantly lower in patients with diabetes (2.82 mmol/L, p < 0.05) and in patients with CVD (2.45 mmol/L, p < 0.05) than in the control group (3.35 mmol/L). A trend of decreasing median LDL-C over the years was observed in all groups, with the lowest median values in 2023. The proportion of patients with LDL-C levels < 3 mmol/L increased from 32.0% in 2019 to 41.5% in 2023. The proportion of diabetic patients achieving LDL-C < 1.8 mmol/L increased from 7.4% to 25.9%, and those achieving LDL-C < 1.4 mmol/L increased from 3.1% to 10.6%. The proportion of patients with CVD achieving LDL-C < 1.8 mmol/L increased from 14.2% to 36.6%, and those achieving LDL-C < 1.4 mmol/L increased from 3.0% to 14.0%. Conclusions: Trends in the control of LDL-C levels are positive over 5 years, but a significant proportion of patients still did not reach the recommended target levels.
Effects of a Complex Care Model for Patients with Multimorbidity in Lithuania: Results from an Implementation Study
Background/Objectives: Multimorbidity is an increasing challenge in primary care, particularly in aging populations. The aim of the study was to evaluate the effects of a multidisciplinary, patient-centered complex care TELELISPA model on quality of life, mental health, and treatment burden among patients with multimorbidity in Lithuanian primary care settings. Methods: The study was conducted at seven primary healthcare centers in Lithuania and included all TELELISPA project participants who had at least two chronic health conditions including hypertension. Study participants were randomly assigned to intervention (n = 389) and control groups (n = 400): the intervention group received a coordinated, multidisciplinary care intervention for 15 months, whereas the control group received usual care. In the beginning and the end of the study, participants completed different quality of life, treatment burden and psychological health measures. Results: At the 15-month follow-up, the intervention group reported significantly better psychological health scores across different questionnaires—GAD-7 (p = 0.002), PHQ-9 (p < 0.001), EQ-5D-5L anxiety/depression score (p = 0.044), SF-36 emotional well-being score (p = 0.006). The intervention group also had significantly higher overall EQ-5D-5L quality of life scores (p = 0.02), and a better EQ-5D-5L mobility score (p = 0.036). Intervention group patients reported a reduced treatment burden in monitoring health conditions (p = 0.002), obtaining information about their conditions (p = 0.022), and accessing healthcare during the evenings and the weekends (p = 0.003). The interventions were better received by patients who were younger than 65 years of age, while mixed effects were observed between the groups with different numbers of chronic conditions, with or without polypharmacy, and different durations of education. Conclusions: The implementation of a multidisciplinary, team-based complex care model corresponded with improved psychological well-being, enhanced quality of life, and a partially alleviated treatment burden in patients with multimorbidity. The findings of the study support the wider adoption of integrated care models in aging populations and highlight the need for future studies assessing long-term outcomes and cost-effectiveness.