Health Care Centers Research Articles

Factors influencing health-seeking behavior among Sudanese immigrants in Saudi Arabia

BackgroundHealth-seeking behavior (HSB) involves any action or inaction taken by individuals who perceive themselves to have a health problem or illness aimed at finding appropriate medical treatments. Studies suggest a positive relationship between the availability and quality of health services and their utilization. This study aimed to identify the factors influencing health-seeking behavior among Sudanese immigrants in Saudi Arabia, to improve healthcare access and health outcomes.MethodA cross-sectional study was conducted targeting Sudanese residents of the Kingdom of Saudi Arabia (KSA). Participants were recruited using convenient sampling. A self-administered questionnaire was distributed electronically. A total of 494 participants were recruited for the study.ResultsThis study showed that the majority of the participants (66.6%) visited a primary healthcare center when faced with a medical problem. However, the prevalence of self-medication in the past three months was 45.7%. Significant factors influencing health-seeking behavior included age (OR [95% CI]: 1.032 [1.000-1.066]) and lack of health insurance (OR = 1.01, 95% CI [1.00-1.02], p = 0.019).ConclusionsThis study emphasizes the importance of understanding healthcare-seeking behavior among immigrant groups, particularly Sudanese immigrants in Saudi Arabia. It highlights the significance of insurance as a determinant of healthcare-seeking behavior and calls for reforming current policies to reduce disparities in accessing healthcare services.

Evaluating the knowledge of stroke management among Nigerian medical doctors

BackgroundStroke is a leading cause of death and disability in Nigeria. Effective stroke management is essential to reduce morbidity and mortality. Few trained neurologists in Nigeria are mostly concentrated in the cities, making non-specialists the backbone of acute stroke management in Nigeria. Physicians-related factors have been identified as one of the factors leading to sub-optimal stroke care. This study aimed to describe the knowledge of medical doctors in acute stroke care and the factors responsible for the disparity in their skills. MethodsA descriptive cross-sectional survey was conducted among 404 medical doctors across all the six geo-political zones in Nigeria using the Acute Stroke Management Questionnaire (ASMaQ). Data were analysed using descriptive statistics and simple logistics regression to predict the relationship between independent variables and the outcome variable (good knowledge vs poor knowledge). Results67 % (95 % CI =63–72 %) of respondents had good overall knowledge of stroke management. Most respondents [88.6 %, 95 % CI =85–92 %] had good knowledge of General Stroke Knowledge (GSK) followed by Hyperacute Stroke Management (HSM) [52.5 %, 95 % CI=47.3–57.7 %] and Advanced Stroke Management (ASM) [49.5 %, 95 %CI= 49.5–54.4 %]. Working in a primary healthcare center (PHCs) and government hospital were significant predictor of overall poor knowledge of stroke. Physicians at PHCs had 2.29 times the odds of poor knowledge compared to those in tertiary hospital ConclusionsIt is essential to retrain doctors on stroke management regularly, as part of their professional development.

Facilitating interprofessional learning: experiences of using a digital activity for training handover of critically ill patients between a primary health care centre and ambulance services – a qualitative study

ObjectiveTo explore students’ and facilitators’ experiences of using a developed digital activity for interprofessional learning (IPL) focusing on critically ill patient handovers from a primary healthcare (PHC) centre to the...

Clinic-based evaluation of point-of-care dual HIV/syphilis rapid diagnostic tests at primary healthcare antenatal facilities in South Africa and Zambia

BackgroundSouthern African countries have the largest global burden of HIV and syphilis, with a high prevalence among women of reproductive age. Although antenatal screening is standard of care, syphilis screening has generally lagged behind HIV screening. We aimed to evaluate the performance and operational characteristics of two commercial dual HIV/syphilis point-of-care tests (POCTs) for simultaneous maternal HIV/syphilis screening.MethodsA clinic-based evaluation of dual HIV/syphilis POCTs (SD Bioline and Chembio) was conducted at five primary healthcare centres (PHCs) in South Africa and Zambia. POCT results using capillary fingerprick blood were compared to reference laboratory syphilis and HIV serological assays.ResultsThree thousand four hundred twelve consenting pregnant women aged ≥ 18 years were enrolled. The prevalence of treponemal antibody seropositivity and HIV infection ranged from 3.7 to 9.9% (n = 253) and 17.8 to 21.3% (n = 643), respectively. Pooled sensitivity for syphilis compared to the reference assay was 66.0% (95%CI 57.7–73.4) with SD Bioline and 67.9% (95%CI 58.2–76.3) with Chembio. Pooled specificity for syphilis was above 98% with both POCTs. The sensitivities of SD Bioline and Chembio assays were 78.0% (95%CI 68.6–85.7) and 81.0% (95%CI 71.9–88.2), respectively compared to an active syphilis case definition of treponemal test positive with a rapid plasma reagin titre of ≥ 8. The negative predictive values (NPVs) based on various prevalence estimates for syphilis with both assays ranged from 97 to 99%. The pooled sensitivity for HIV was 92.1% (95%CI 89.4–94.2) with SD Bioline; and 91.5% (95%CI 88.2–93.9) with Chembio. The pooled specificities for HIV were 97.2% (95%CI 94.8–98.5) with SD Bioline and 96.7% (95%CI 95.1–97.8) with Chembio. The NPV based on various prevalence estimates for HIV with both assays was approximately 98%. Most participating women (91%) preferred dual POCTs over two single POCTs for HIV and syphilis, and healthcare providers gave favourable feedback on the utility of both assays at PHC level.ConclusionsBased on the need to improve antenatal screening coverage for syphilis, dual HIV/syphilis POCTs could be effectively incorporated into antenatal testing algorithms to enhance efforts towards elimination of mother-to-child transmission of these infections.

The effect of a collective competence intervention on collective efficacy, psychological wellbeing, and social wellbeing: a quasi-experimental study of a sample of healthcare workers during the COVID-19 crisis.

The health crisis associated with COVID-19 led to a period of increased demand on the operational and social organization of healthcare centers, which often had a negative impact on the psychological and social wellbeing of healthcare workers. In order to tackle this issue, an intervention plan was designed to develop collective competences through various participatory strategies. This study sought to determine the effect of this intervention on the variables collective efficacy, psychological wellbeing, and social wellbeing in healthcare workers by performing a pretest and posttest comparison with a control group. The variables were evaluated using a non-probability, purposive sample of 80 healthcare workers from three Family Healthcare Centers (CESFAM) located in the Coquimbo Region, Chile, within health crisis context. The intervention group was composed of voluntary participants, while the control group only completed the evaluations. The intervention consisted in 6 training workshops focused on improving collective management, group synergy, collaborative problem-solving, communicative strategies, and overall team care. The analysis shows that the collective competence intervention had a positive effect on the collective efficacy, psychological wellbeing, and social wellbeing of the participating healthcare workers during the COVID-19 crisis. Only specific factors of these variables did not undergo a significant impact. The results of this study suggest that interventions aimed at improving collective organizational competences, apart from increasing collective efficacy, can have a positive impact on healthcare workers' psychological and social wellbeing in a context of occupational adversity.

Understanding patient demand for and use of antibiotics for upper respiratory tract infection: A qualitative application of the Necessity-Concerns Framework in Saudi Arabia.

Reducing antimicrobial resistance (AMR) is a priority for public health. Inappropriate patient demand is an important driver of unnecessary antibiotic use. To develop an effective intervention to reduce inappropriate demand for antibiotics in upper respiratory tract infections (URTIs), it is important to identify patient perceptions that influence demand for, and appropriate use of antibiotics. To identify and describe the beliefs about antibiotics necessity and concerns that patients with URTIs have, in Riyadh, Saudi Arabia. An exploratory qualitative approach was used. One-to-one, face-to-face or telephone semi-structured interviews were conducted with participants recruited using purposive sampling (based on age and gender) from primary healthcare centre in Riyadh, Saudi Arabia were conducted. Only adult patients who currently experience URTIs symptoms and agreed to participate were recruited. Recruitment for interviews continued until data saturation point was reached. The interview guide explored patients' necessity beliefs and concerns about antibiotics, AMR perceptions, and expectations from URTIs consultation. Interview transcripts were coded using QSR NVivo 12 using framework analysis informed by the Necessity-Concerns Framework to identify key motivations driving antibiotic requests and consultations. the study interviewed 32 participants (44% were male, average age was 36.84). Results identified that the patients often relate their personal need for antibiotics when encountering an URTIs symptoms to the type, severity and duration of symptoms. Patients also linked antibiotics with quicker recovery, generally expressing few concerns about antibiotics mainly because of its short duration of use. However, some conveyed their concern about frequent administration of antibiotics and effect on the body's immune system function, which may make them more prone to infections in the future. Participants varied widely in their awareness of AMR; this was associated with many misconceptions, such as confusing AMR with antibiotics efficacy and tolerance. Interestingly, the interplay between necessity beliefs and concerns was observed to influence the decision to start and stop antibiotic, potentially impacting inappropriate antibiotic demand and unnecessary use. This study highlighted important beliefs and misconceptions about antibiotics and AMR in Saudi population which can be targeted in future interventions to reduce inappropriate demand for antibiotics and optimise appropriate usage.

New technology and working methods to improve healthcare for suspected malignant skin lesions: Implementation of teledermatoscopy in comprehensive healthcare

AbstractBackgroundSuspected malignant skin lesions are common and challenging in terms of diagnostic accuracy and lead time. Efficient use of teledermatoscopy has the potential to improve these factors.ObjectivesThis report aims to explore the implementation of teledermatoscopy for quality improvement in a comprehensive healthcare system.MethodsA stepwise implementation started in 2012 in the Stockholm Region, Sweden, serving 2.4 million inhabitants across approximately 240 primary healthcare centres. The full‐scale implementation occurred from May 2021 to February 2023, utilising a double‐reading teledermatoscopy system. The RE‐AIM framework (reach, effectiveness, adoption, implementation, maintenance) guided the evaluation, including measures such as participant engagement, referrals, diagnoses, staff participation, and centres going on post‐implementation. Descriptive statistics were used.ResultsIn the full‐scale implementation period, 10,862 referrals were transmitted, with 17% recommended for biopsy or excision. Among these, 282 (15%) were confirmed melanomas and 516 (28%) non‐melanoma skin cancers. Challenges were observed during the stepwise phase, particularly in engaging primary healthcare and establishing dermatologic consultation capacity. However, all centres and 1263 primary care physicians participated in the fully scaled implementation. Challenges included contractual compliance, adopting a collective system perspective, effective management transition of referrals, cost allocation, and communication improvements. Six months post‐study, most centres used the system, with around 1500 monthly referrals.ConclusionsThe evaluation revealed the overall satisfactory performance of the teledermatoscopy system in terms of reach, effectiveness, adoption, implementation, and maintenance during the fully scaled phase. Results underscore the effectiveness of a stepwise implementation to successfully address contextual challenges. The findings emphasise the system's potential for a broader patient outreach. In conclusion, implementation of teledermatoscopy for quality improvement in a comprehensive healthcare system is an organisational challenge but has the potential to improve healthcare quality for suspected malignant skin lesions.

Tiny patients, huge impact: a call to action.

The continuation of high-quality care is under threat for the over 70 million children in the United States. Inequities between Medicaid and Medicare payments and the current procedural-based reimbursement model have resulted in the undervaluing of pediatric medical care and lack of prioritization of children's health by institutions. The number of pediatricians, including pediatric subspecialists, and pediatric healthcare centers are declining due to mounting financial obstacles and this crucial healthcare supply is no longer able to keep up with demand. The reasons contributing to these inequities are clear and rational: Medicaid has significantly lower rates of reimbursement compared to Medicare, yet Medicaid covers almost half of children in the United States and creates the natural incentive for medical institutions to prioritize the care of adults. Additionally, certain aspects of children's healthcare are unique from adults and are not adequately covered in the current payment model. The result of decades of devaluing children's healthcare has led to a substantial decrease in the availability of services, medications, and equipment needed to provide healthcare to children across the nation. Fortunately, the solution is just as clear as the problem: we must value the healthcare of children as much as that of adults by increasing Medicaid funding to be on par with Medicare and appreciate the complexities of care beyond procedures. If these changes are not made, the high-quality care for children in the US will continue to decline and increase strain on the overall healthcare system as these children age into adulthood.

Insights Into Down Syndrome Screening and Diagnostic Test Preferences Among Pregnant Women: Findings from a Cross-Sectional Study in Vietnam

Background: Screening for Down syndrome (DS) conducted in the first trimester provides essential information for expectant parents and healthcare providers to make informed decisions about further diagnostic testing and potential interventions. Objectives: This study aimed to explore the preferences and influential factors for subsequent screening and diagnostic tests among Vietnamese women at risk for DS, including non-invasive prenatal testing (NIPT) and amniocentesis. Methods: A cross-sectional study was conducted from January 2022 to January 2023 with 125 pregnant women selected through convenience sampling at a public hospital in Vietnam. Data were collected from standardized medical records and analysis forms for each participant who underwent first-trimester Double test screening at the healthcare center. Participants were stratified by DS risk thresholds ranging from 1/51 to 1/1000. Chi-square and Fisher's exact tests were used to compare the acceptance rate of screening tests between groups. Logistic regression was utilized to explore factors related to participants' preferences. Results: The majority (71.2%) of participants were under 35 years old. The prevalence of consenting to further tests was 69.7% in the high-risk group (95% CI: [54.02%, 85.38%]) and 67.4% in the moderate-risk group (95% CI: [57.81%, 76.97%]), with all participants in the moderate-risk group selecting NIPT. In the high-risk group, 65.22% preferred NIPT and 34.78% chose amniocentesis. The key reasons for declining further testing included a preference for ultrasound monitoring (70%), financial constraints (7.5%), and religious beliefs (10%). Chi-square analysis indicated a statistically significant variation in diagnostic test selection by age group, with younger women more likely to choose NIPT (P < 0.0001). Conclusions: There is a marked preference for NIPT over invasive methods, especially among younger moderately risk women. These results emphasize the need for individualized counseling and education, as well as increased support for noninvasive testing options through healthcare policy and insurance coverage.

Child healthcare nurses' experience of communication with 4-year-old children during their visit to the child health care center.

To illuminate child healthcare nurses' experiences of communication with 4-year-old children during their visit to the child healthcare center. A qualitative method, using data collected from individual interviews. Fifteen semistructured interviews with nurses working in a child healthcare center. The results were analyzed using reflexive thematic analysis. The analysis resulted in three themes and eight subthemes: Adapting to the child in the conversation, based on the subthemes Preparing for the visit, Listening in and observing, and Creating a welcoming environment; Combining strategies for the conversation, based on the subthemes Engaging the child, Using visual tools, and Parental involvement; and Challenges due to language barriers, based on the subthemes Using an interpreter and Parent acts as interpreter. Child healthcare nurses focus on the child when communicating and strive to create joy and a welcoming environment. The communication strategies employed during the visit include engaging the child directly, involving parents in the conversation, and balancing the parental involvement. Communication challenges related to language barriers are addressed, particularly during interpreter-assisted conversations. The study indicates a need for tailored strategies, collaboration, and sensitivity to ensure a child-centered approach.

Disentangling the value equation: a step forward in value-based healthcare.

The value equation of value-based healthcare (VBHC) as a single figure remains ambiguous, closer to a theoretical framework than a useful tool for decision making. The challenge lies in the way patient-centred outcomes (PCOs) might be combined to produce a single value of the numerator. This paper aims to estimate the weights of PCOs to provide a single figure in the numerator, which ultimately will allow a VBHC figure to be reached. A cohort of patients diagnosed with breast cancer (n = 690) with a 6-month follow-up recruited in 2019-20 across six European hospitals was used. Patient-reported outcomes (PROs), clinical-related outcomes (CROs), and clinical and socio-demographic variables were collected. The numerator was defined as a composite indicator of the PCOs (CI-PCO), and regression analysis was applied to estimate their weights and consequently arrive at a single figure. Pain showed as the highest weight followed by physical functioning, emotional functioning, and ability to work, and then by a symptom, either arm or breast. PCOs weights were robust to sensitivity analysis. The CI-PCO value was found to be more informative than the health-related quality of life (HRQoL) value. To the best of our knowledge, this is the first research to combine the PCOs proposed by ICHOM to provide a single figure in the numerator of the value equation. This figure shows a step forward in VBHC to reach a holistic benchmarking across healthcare centres and a value-based payment. This research might also be applied in other medical conditions as a methodological pathway.

Expert system-based application for fatal ventricular arrhythmia risk level estimation based on QT-Interval prolongation

There is an overwhelming number of medications that can affect the morphology of the beating heart by delaying the ventricular depolarization and repolarization processes, resulting in an elongated QT interval. This circumstance, in turn, can lead to ventricular arrhythmias, which can result in the patient’s death, as was overwhelmingly the case at the beginning of the coronavirus pandemic. In this regard, this document presents an innovative expert system-based application devoted to estimating the level of risk of fatal ventricular arrhythmia as a consequence of QT prolonging treatments. For this purpose, the use of a fuzzy rule-based system has been considered for the decision-making process, establishing three different risk levels regarding the QT interval obtained from an electrocardiogram, its evolution from a basal electrocardiogram, and other significant clinical information of the patient such as age, sex, among others. This novel expert system-based application has been designed by considering the criteria of several specialist physicians from four different Spanish private and public hospitals. The proposed application can be especially important in primary health care centers, where the absence of specialists is remarkable because it provides clinical staff with a powerful tool for estimating the level of risk of fatal ventricular arrhythmia with 96.5% accuracy when comparing its decisions to those of specialist physicians, which could imply a significant reduction in the risk of death due to fatal ventricular arrhythmias in patients with QT prolonging treatment. In this respect, the developed application is currently used in some primary health care centers in Spain.

An Analysis of Referrals Done by Primary Care Centers to Tertiary Care Institutions.

Background and aim Primary care is an important element for every healthcare system around the world. Providing and optimizing the connection between the primary care centers and advanced clinical centers is a key concept for a well-functioning healthcare system. Our aim in this study was to analyze and review the referral data of primary care centers located in Ankara, Türkiye. Materials and methods We collected the entire referral data from the primary care centers, totaling 8,746 patients between January 1, 2019 and December 31, 2023 by using emergency medical services (EMS) transfer in Ankara. Demographic data, call reasons, transfer centers and transfer-related characteristics of the patients were recorded retrospectively, grouped by year, using EMS data. Results Our findings have shown that most of the referrals were made for Turkish citizens with 8,360 (95.6%) (p<0.001). Healthcare centers located in inner city had the most referrals made with 7,087 (81.0%) (p<0.001). Majority of the referrals were made by physicians in family healthcare centers with 6,583 (75.3%) (p<0.001) with chest pain being the most common diagnosis for referral initiation with 1,429 (16.3%) (p<0.001). This was followed by trauma, with 1,172 (13.4%) (p<0.001). Most common cause for trauma was falls with 613 (52.3%) (p<0.001). Conclusion Our data revealed important elements of local referral patterns. According to our data, majority of the referrals were made by inner city healthcare facilities. Family healthcare centers formed most of the referral requests. For this reason, strengthening these centers is important to prevent unnecessary resource use and delays.

A Road Less Traveled: E-test Method for Antifungal Susceptibility Testing in Trichophyton mentagrophyte Isolates Among Patients Presenting With Dermatophytosis at a Tertiary Healthcare Center in North India.

Introduction Dermatophytosis is a common infection of the skin, hair, and nails caused by dermatophytes, a group of filamentous fungi capable of digesting and obtaining nutrients from keratin. Dermatophytes comprise three important genera: Epidermophyton, Microsporum,and Trichophyton. This study aimed to analyze the antifungal susceptibility patterns of Trichophyton mentagrophytes isolates using the epsilometer test (E-test) method. Material and methods This prospective observational study was conducted on clinically suspected cases of dermatophytosis. All samples, including skin scrapings, hair, and nails, were subjected to potassium hydroxide (KOH) examination followed by fungal culture. The Trichophyton mentagrophytes isolates were then subjected to antifungal susceptibility testing using the E-test method for the two most prescribed antifungals: itraconazole and fluconazole. Results In this study, one-third of the patients who tested positive for dermatophytosis belonged to the same family, with spouses being the most commonly affected. Tinea corporis was the most common clinical presentation, with Trichophyton mentagrophytes identified as the most common etiological agent. Itraconazole was more effective than fluconazole. Conclusion The current study demonstrated that antifungal susceptibility testing of dermatophytes using the E-test is easier and can be applied in routine laboratories as a screening method, serving as an alternative to broth microdilution.

Assessing Functional Status in Geriatric Patients Attending Primary Healthcare Centers in Qassim Region, Saudi Arabia.

Background There is an increase in the geriatric population globally. Also, in Saudi Arabia, the elderly population is expected to become a significant proportion of the total population in future decades. To provide comprehensive care to the geriatric population, an assessment of their functional capacity is crucial. Objectives This study aims to assess functional capacity and identify factors associated with functional impairment among geriatric patients at primary healthcare centers (PHCCs) in Qassim Region, Saudi Arabia. Methods A cross-sectional study was conducted among 310 geriatric patients, including 155 males and 155 females, attending PHCCs. An interviewer-administered survey was conducted from June through October 2023. The interviews were conducted by trained physicians. To assess functional capacity, the Katz index of independence in activities of daily living (Katz ADL), the Lawton-Brody instrumental activities of daily living (Lawton-Brody IADL) scale, and Wudu (ablution) performance were used as assessment tools. The data was collected via a Google Form (Google LLC, California, USA) through an interviewer-administered questionnaire. The data was analyzed using SPSS Statistics version 21 (IBM Corp. Released 2012. IBM SPSS Statistics for Windows, Version 21.0. Armonk, NY: IBM Corp.). Results The mean age of the study participants was 71.9 (±7.02) years. A vast majority (91.9%) had chronic diseases. Among basic ADL, the respondents had a high level of independence in feeding (99.4%) and transferring (95.5%), while there was a low level of independence in bathing (13.2%). The analysis of the Lawton-Brody IADL showed independence in medication management (75.8%) and telephone use (72.9%); however, 54.8% of the study participants were unable to perform laundry-related activities independently. Around three-fourths (76.8%) of the study participants were able to perform Wudu independently. IADL independence was statistically significantly associated (p<0.001) with age, gender, education, and chronic diseases. The Katz ADL and Lawton-Brody IADL were correlated (r=0.607, p<0.0001), and Wudu performance was positively correlated with both indices (r=0.636, r=0.60, p<0.0001). Conclusions Assessing elderly functional capacity and addressing the risk factors of functional impairment is crucial to improving the quality of life in this segment of the population. Future research is needed to validate the use of Wudu performance as an assessment tool for functional capacity in the elderly population.

Lifestyle counseling in patients with hypertension in primary health care and its association with antihypertensive pharmacotherapy.

The study aimed to investigate differences in hypertensive- and cardio-preventive pharmacotherapy depending on if patients with hypertension received lifestyle counseling or not, including the difference between men and women. Data from the Region Stockholm VAL database was used to identify all patients with a hypertension diagnosis and had visited a primary health care center within the past five years. Data included registered diagnoses, pharmacotherapy, and codes for lifestyle counseling. Logistic regression adjusted for age and comorbidity (diabetes, stroke, coronary heart disease, atrial fibrillation, gout, obesity, heart failure) was used, presenting results as odds ratios (OR) with 99% confidence interval (CI). The study included 130,030 patients with hypertension; 63,402 men and 66,628 women. Patients receiving recommended lifestyle counseling were more frequently treated with three or more hypertensive drugs: women OR 1.38 (1.31, 1.45) and men=1.36 (1.30, 1.43); certain drug classes: calcium antagonists: women 1.09 (1.04, 1.14) and men 1.11 (1.06, 1.16); thiazide diuretics: women 1.26 (1.20, 1.34) and men 1.25 (1.19, 1.32); and aldosterone antagonists: women 1.25 (1.12, 1.41) and men 1.49 (1.34, 1.65). Patients receiving recommended level of lifestyle counseling with concomitant coronary heart disease, atrial fibrillation, diabetes, or stroke were more frequently treated with statins than those who did not. Further, recommended lifestyle counseling was significantly associated with anticoagulant treatment in patients with atrial fibrillation. Lifestyle counseling according to recommendations in national guidelines was significantly associated with a more thorough pharmacological treatment of hypertension, statins, and antithrombotic drugs as well as anticoagulants, in both men and women.

External validation of three diabetes prediction scores in a Spanish cohort: does adding high risk for depression improve the validation of the FINDRISC score (FINDRISC-MOOD)?

ObjectivesTo evaluate the external validity of the FINDRISC, DESIR and ADA risk scores for the prediction of diabetes in a Spanish population aged >45 years and to test the possible...

ELISA with recombinant antigen Lb6H validated for the diagnosis of American tegumentary leishmaniasis.

American tegumentary leishmaniasis (ATL) diagnosis is an open question, and the search for a solution is urgent. The available tests that detect the etiological agent of the infection are specific for ATL diagnosis. However, they present disadvantages, such as low sensitivity and the need for invasive procedures to obtain the samples. Immunological methods (leishmanin skin test and search for anti-Leishmania antibodies) are good alternatives to the etiological diagnosis of ATL. Presently, we face problems with disease confirmation due to the discontinuity in the production of leishmanin skin test antigen, particularly in resource-poor settings. Aiming to diagnose ATL, we validated rLb6H-ELISA for IgG antibodies using 1,091 samples from leishmaniasis patients and healthy controls, divided into four panels, living in 19 Brazilian endemic and non-endemic states. The rLb6H-ELISA showed a sensitivity of 98.6% and a specificity of 100.0%, with the reference panel comprising 70 ATL patient samples and 70 healthy controls. The reproducibility evaluation showed a coefficient of variation of positive samples ≤ 8.20% for repeatability, ≤ 17,97% for reproducibility, and ≤ 8.12% for homogeneity. The plates sensitized with rLb6H were stable at 4°C and -20°C for 180 days and 37°C for seven days, indicating 12 months of validity. In samples of ATL patients from five research and healthcare centers in endemic and non-endemic areas, rLb6H-ELISA showed a sensitivity of 84.0%; no significant statistical difference was observed among the five centers (chi-square test, p = 0.13). In samples of healthy controls from four areas with different endemicity, a specificity of 92.4% was obtained; lower specificity was obtained in a visceral leishmaniasis high endemicity locality (chi-square test, p<0.001). Cross-reactivity was assessed in 166 other disease samples with a positivity of 13.9%. Based on the good diagnostic performance and the reproducibility and stability of the antigen, we suggest using ELISA-rLb6H to diagnose ATL.

Education and nutrition intervention to mitigate stunting in Cisaranten Wetan, Cinambo District, Bandung

Stunting is a complex problem related to environmental health and the provision of nutritious food. Chronic malnutrition in children results in permanently impaired physical and cognitive growth. Cisaranten Wetan Village, Cinambo District, Bandung has problems with the health conditions of children who are indicated to be stunted. The purpose of this service activity is to provide education to Integrated Healthcare Center (in Indonesia: Posyandu) cadres and the community regarding stunting, as well as assistance with specific nutritional interventions for children indicated as stunted. Education was conducted by the STFI Community Service Team with the theme of balanced nutrition and child development in the form of counseling, videos, and leaflets. Children who are indicated to be stunted are given additional food in the form of egg powder, curcumin honey, and goat milk regularly. The existence of routine education carried out with various media causes a change in the level of knowledge from the moderate category to good in mother respondents with children who are indicated to be stunted. Increased maternal knowledge affects behaviour in parenting and child growth and development.

Process evaluation of the HIV+D intervention for integrating the management of depression in routine HIV care in Uganda

HIV/AIDS continues to be one of the leading global health challenges, having claimed over 40 million lives so far. People infected with HIV are more likely to develop depression, leading to several negative behavioural and clinical outcomes. Studies have reported exceptionally high prevalence of depressive symptoms among people living with HIV/AIDS (PLWHA), making a case for integrating mental healthcare in routine HIV care. The HIV+D program was implemented in Uganda as an intervention model for integrating the management of depression in HIV care. Process evaluation was carried out to understand the contextual factors and explain the outcomes of the intervention. This was a qualitative study, conducted in 28 out of the 40 public health facilities in 3 districts, where the intervention was undertaken. A total of 82 participants, including the implementers and beneficiaries of the intervention were purposively selected for key informant interviews and focus group discussions. Conventional content analysis was done focusing on 6 aspects including reach, effectiveness, acceptability, implementation fidelity, maintenance (sustainability) and contextual factors that affected the intervention. The intervention was well received and believed to address a real need of the intended beneficiaries; many of whom described it as a program for helping the depressed PLWHA to deal with their depression. The implementers were said to have adhered to the intervention protocol, without major program adaptations, suggesting strong implementation fidelity. The respondents cited several positive health outcomes that resulted from the intervention, for both the beneficiaries and the implementers. Several contextual factors affected the implementation. Although it met the beneficiaries’ approval, and was considered relevant and acceptable, they expressed uncertainty over sustainability of the intervention in a health system characterized by understaffing, resource constraints and several other challenges. The intervention was generally implemented as intended, resulting in several positive health outcomes.