Care In High-income Countries Research Articles

Unmasking Individual and Institutional HIV Stigma in Hospitals: Perspectives of Dutch Healthcare Providers.

People with HIV continue to experience HIV stigma. Quantitative data on HIV stigma perpetrated by healthcare providers of hospitals providing HIV care in high-income countries are limited. The aim of this study is to investigate factors associated with HIV stigma in Dutch healthcare settings from the healthcare providers' perspective. We conducted a cross-sectional study using the questionnaire 'Measuring HIV Stigma and Discrimination Among Health Facility Staff - Monitoring Tool for Global Indicators' to assess HIV stigma among healthcare providers (n = 405) in two academic hospitals. Healthcare providers licensed to provide medical care were eligible for inclusion. The primary outcome was the self-reported prevalence of at least one manifestation of HIV stigma measured by six stigma indicators (four individual, two institutional). Secondary outcomes were the prevalence of HIV stigma per indicator, per occupation, per department, and factors associated with individual stigma indicators. HIV stigma was prevalent among 88.1% (95%CI 84.5% - 91.2%) of participants. Stigma was mostly driven by negative attitudes towards people with HIV and worry to acquire HIV. Multivariate analysis showed that several factors were associated with HIV stigma, including younger age, male sex, working at one of the surgical departments, and working as a nurse. Having received any training on HIV stigma and/or discrimination was associated with less HIV stigma among all indicators. In conclusion, HIV stigma is highly prevalent among Dutch healthcare providers. Targeted approaches, including training on HIV stigma and discrimination, are needed to reduce HIV stigma in healthcare and should, among others, focus on younger healthcare providers.

Improving Hemophilia Care in Low- and Middle-Income Countries: Addressing Challenges and Enhancing Quality of Life.

Hemophilia, a genetic bleeding disorder caused by a deficiency in clotting factors, impacts millions of people worldwide. The quality of life (QoL) for those affected remains particularly suboptimal in low- and middle-income countries (LMICs). This article delves into the unmet needs in hemophilia care and management in LMICs, spotlighting various challenges and potential strategies for improvement. One of the primary challenges in LMICs is the limited access to comprehensive care which includes a multidisciplinary approach involving hematologists, physiotherapists, psychologists, and social workers. In many LMICs, the healthcare infrastructure is insufficient to provide such integrated services, leading to fragmented care and poorer health outcomes for individuals with hemophilia. Another significant issue is the challenge of prophylactic treatment. Prophylaxis, which involves regular infusions of clotting factor concentrates to prevent bleeding episodes, is the standard of care in high-income countries. However, in LMICs, prophylactic treatment is often not feasible due to the high cost and limited availability of clotting factor concentrates. This results in a reliance on on-demand treatment, which only addresses bleeding episodes as they occur and does not prevent the long-term complications associated with frequent bleeds. Pain management is another critical area with significant gaps. Chronic pain is a common issue for individuals with hemophilia due to repeated joint bleeds leading to joint damage. In many LMICs, access to effective pain management strategies, including both pharmacological and non-pharmacological treatments, is limited. Mental health support is also a crucial yet often overlooked aspect of hemophilia care. The chronic nature of the condition, combined with frequent hospital visits and the physical limitations imposed by the disease, can lead to mental health issues such as anxiety and depression. However, mental health services are frequently under-resourced in LMICs, and there is a lack of awareness about the mental health needs of individuals with hemophilia. Caregiver support playinga crucial role in managing the day-to-day needs of individuals with hemophilia, is another vital component of hemophilia care that is often insufficient in LMICs. Education and awareness about hemophilia are also lacking in many LMICs. There is often a limited understanding of the condition among the general public and even within the medical community, leading to misdiagnoses and delayed treatment. Employment and financial support are critical issues as well. The physical limitations and frequent medical needs associated with hemophilia can make it difficult for individuals to maintain stable employment, leading to financial strain. In many LMICs, social support systems are inadequate to address these challenges. Lastly, the integration of telehealth and digital health technologies presents a promising strategy to overcome some of these challenges providing remote access to specialist care, education, and support, which is particularly valuable in regions where healthcare resources are scarce. By adopting a multifaceted approach that involves collaboration between governments, healthcare systems, international organizations, and patient advocacy groups, it is possible to address these challenges and significantly improve the QoL for individuals with hemophilia in LMICs.

Biochemical profiles and organ dysfunction in neonates with hypoxic-ischemic encephalopathy post-hoc analysis of the THIN trial

BackgroundTherapeutic hypothermia for infants with moderate to severe hypoxic-ischemic encephalopathy is well established as standard of care in high-income countries. Trials from low- and middle-income countries have shown contradictory results, and variations in the level of intensive care provided may partly explain these differences. We wished to evaluate biochemical profiles and clinical markers of organ dysfunction in cooled and non-cooled infants with moderate/severe hypoxic-ischemic encephalopathy.MethodsThis secondary analysis of the THIN (Therapeutic Hypothermia in India) study, a single center randomized controlled trial, included 50 infants with moderate to severe hypoxic-ischemic encephalopathy randomized to therapeutic hypothermia (n = 25) or standard care with normothermia (n = 25) between September 2013 and October 2015. Data were collected prospectively and compared by randomization groups. Main outcomes were metabolic acidosis, coagulopathies, renal function, and supportive treatments during the intervention.ResultsCooled infants had lower pH than non-cooled infants at 6–12 h (median (IQR) 7.28 (7.20–7.32) vs 7.36 (7.31–7.40), respectively, p = 0.003) and 12–24 h (median (IQR) 7.30 (7.24–7.35) vs 7.41 (7.37–7.43), respectively, p < 0.001). Thrombocytopenia (< 100 000) was, though not statistically significant, twice as common in cooled compared to non-cooled infants (4/25 (16%) and 2/25 (8%), respectively, p = 0.67).No significant difference was found in the use of vasopressors (14/25 (56%) and 17/25 (68%), p = 0.38), intravenous bicarbonate (5/25 (20%) and 3/25 (12%), p = 0.70) or treatment with fresh frozen plasma (10/25 (40%) and 8/25 (32%), p = 0.56)) in cooled and non-cooled infants, respectively. Urine output < 1 ml/kg/h was less common in cooled infants compared to non-cooled infants at 0–24 h (7/25 (28%) vs. 16/23 (70%) respectively, p = 0.004).ConclusionsThis post hoc analysis of the THIN study support that cooling of infants with hypoxic-ischemic encephalopathy in a level III neonatal intensive care unit in India was safe. Cooled infants had slightly lower pH, but better renal function during the first day compared to non-cooled infants. More research is needed to identify the necessary level of intensive care during cooling to guide further implementation of this neuroprotective treatment in low-resource settings.Trial registrationData from this article was collected during the THIN-study (Therapeutic Hypothermia in India; ref. CTRI/2013/05/003693 Clinical Trials Registry – India).

Factors associated with inappropriateness of antibiotic prescriptions for acutely ill children presenting to ambulatory care in high-income countries: a systematic review and meta-analysis.

Acutely ill children are at risk of unwarranted antibiotic prescribing. Data on the appropriateness of antibiotic prescriptions provide insights into potential tailored interventions to promote antibiotic stewardship. To examine factors associated with the inappropriateness of antibiotic prescriptions for acutely ill children presenting to ambulatory care in high-income countries. On 8 September 2022, we systematically searched articles published since 2002 in MEDLINE, Embase, CENTRAL, Web of Science, and grey literature databases. We included studies with acutely ill children presenting to ambulatory care settings in high-income countries reporting on the appropriateness of antibiotic prescriptions. The quality of the studies was evaluated using the Appraisal tool for Cross-Sectional Studies and the Newcastle-Ottawa Scale. Pooled ORs were calculated using random-effects models. Meta-regression, sensitivity and subgroup analysis were also performed. We included 40 articles reporting on 30 different factors and their association with inappropriate antibiotic prescribing. 'Appropriateness' covered a wide range of definitions. The following factors were associated with increased inappropriate antibiotic prescribing: acute otitis media diagnosis [pooled OR (95% CI): 2.02 (0.54-7.48)], GP [pooled OR (95% CI) 1.38 (1.00-1.89)] and rural setting [pooled OR (95% CI) 1.47 (1.08-2.02)]. Older patient age and a respiratory tract infection diagnosis have a tendency to be positively associated with inappropriate antibiotic prescribing, but pooling of studies was not possible. Prioritizing acute otitis media, GPs, rural areas, older children and respiratory tract infections within antimicrobial stewardship programmes plays a vital role in promoting responsible antibiotic prescribing. The implementation of a standardized definition of appropriateness is essential to evaluate such programmes.

Safe and Effective Escalation of Evidence-Based Chemotherapy for Mature B Cell Non-Hodgkin's Lymphoma in a Low Resource Setting

BACKGROUND Although high intensity chemotherapy regimens result in &amp;gt;90% long term survival of children with Mature B-cell Non-Hodgkin Lymphoma (MB-NHL), low intensity chemotherapy regimens are used in most Sub-Sahara African (SSA) setting resulting in decades of less than 20% long term survival. This is in part because dose-intense chemotherapy strategies that are standard of care in high income countries (HIC) have not been widely or effectively implemented in low- and middle income countries (LMIC). We investigated the toxicity and outcomes of children with MB-NHL who were treated with a treatment regimen that includes 1g/M2 of methotrexate per dose (mini COPADM) at Mulago National Referral Hospital in Uganda. The objective of this study was to evaluate the safety and effectiveness of an incremental chemotherapy escalation strategy to control treatment-related toxicities and increase response and survival of children treated for MB-NHL at a pediatric oncology center in the SSA setting. METHODS We prospectively collected clinical outcomes on children under 18 years with MB-NHL at Mulago National Referral Hospital (MNRH) in Uganda between January 2020 and July 2023. Overall (OS) and event-free survival (EFS) were calculated using the Kaplan-Meier method. Events in the EFS analysis were: 1) Death; 2) Relapse; or 3) Persistent or progressive disease at the end of Cycle 3. Patients were censored at the earlier of two years from presentation or their last day of follow-up. Descriptive statistics were presented. Toxicities were graded according to Common Terminology Criteria for Adverse Events (CTCAE) version 5. RESULTS We identified 77 patients, among whom 16 (21%) died prior to commencement of the first cycle of chemotherapy and 6 (8%) treated with alternative therapies. The 55 patients who were treated with mini COPADM with 1g/M 2 of methotrexate and are included in this analysis had similar demographics and clinical phenotypes to the 22 that were excluded. The median age was 9.6 years (interquartile range ((IQR) 6.6 - 11.7 years) with 38 (69%) males. Patients were Stage III (53%, 29/55), stage IV (38%, 21/55); and 55%, (30/55) were high-risk. The most common presentations were abdominal mass 43 (78%) and jaw mass 14 (25%). With a median follow-up time of 9 months (IQR 6 - 24 months), the 1-year overall survival (OS) and event free survival (EFS) were 56%; 95% CI (41 - 76) and 41%; 95%CI (27 - 61) respectively. For children with high-risk disease, 1-year OS was 44%; 95%CI (28 - 72) and EFS 25%; 95% CI (12 - 51). Toxicities included febrile neutropenia (83%) and CTCAE grade ≥3 mucositis (44%). For the 12 patients whose cause of mortality was recorded, 1 case (8.3%) was treatment-related and 11 (91.7%) were due to cancer. CONCLUSION: This study establishes baseline response rates, survival, and toxicity for patients with pediatric MB-NHL in Uganda treated with 1g/M2 of methotrexate. Toxicities were consistent with treatment received, perhaps exacerbated by synergy of anthracycline (50 mg/m2) along with intermediate dose MTX. These findings suggest that mini-COPADM with 1g/M 2 of methotrexate can be safely supported with the current clinical resources at MNRH and this low dose regimen accounts for the poor survival of children with MB-NHL in our center. We plan to escalate our therapy to mini-COAPDM with 3g/M2 and addition of Rituximab, with contingent intensification of supportive care to curb treatment-related toxicities.

Standardizing LT Chest Wall Radiotherapy Treatment Planning in a Low- or Middle- Income Country Radiotherapy Clinic Using Knowledge Based Planning

Radiotherapy departments in low- or middle-income countries (LMICs) tend to lag behind introducing emerging technologies like intensity-modulated radiotherapy (IMRT). IMRT has become the standard of care in high-income countries (HIC) due to reduced toxicity and improved outcomes in a wide variety of cancers. The purpose of this work is showing the results of left Chest-Wall knowledge-based planning (KBP) standardization and implementation in a LMIC setting. A Halcyon Linac was installed at our clinic in Guatemala in 2019 and currently used to treat ∼90 IMRT patients daily. The standardization of IMRT procedures has been difficult for complex sites like chest-wall. The steps for standardization included: AAPM TG-263 nomenclature implementation, and planning workflows within the TPS, creation of optimization structures, and plan quality evaluation following RTOG1005 protocol hypofractionation arm. 25 plans were created manually achieving all RTOG1005 protocol constraints. The statistics were analyzed trough the model analytics tool provided by KPB manufacturer. The results show that more plans are needed to improve the KBP model. This initial model was used to create a standardized clinical protocol in the TPS in order to continue adding plans to the KBP model database. This approach ensures that we obtain consistent plan quality and standardize our planning. The manual planning objectives achieved: CONCLUSION: The experience using the TPS to standardize our treatment planning process achieved good consistency in our planning objectives. This approach will help create KBP models according to our own clinic-specific requirements. Future work will be made to compare our LMIC KBP models with those made at a HIC academic radiotherapy center.

Bridging the Gap of Radiotherapy Treatment Planning Quality between High-Income, and Low- and Middle-Income Countries Using Knowledge-Based Planning

Radiotherapy departments in low- and middle-income countries (LMICs) like Guatemala have recently introduced intensity-modulated radiotherapy (IMRT). IMRT has become the standard of care in high-income countries (HIC) due to reduced toxicity and improved outcomes in some cancers. The purpose of this work is to show the feasibility of adapting knowledge-based (KB) models established in a HIC to a LMIC lacking experience in IMRT to improve plan quality and planning efficiency. A Halcyon Linac was installed at our clinic in Guatemala in 2019 and has been used to treat approximately 90 patients daily with IMRT. A model developed on a cohort of head and neck cancer patients at a US academic radiotherapy center were applied at our center to create 20head and neck VMAT plans with different prescriptions, including simultaneous-integrated and sequential boosts. The plans created using the KB models achieved similar coverage of the planning target volume for each plan KB plans showed better 1) Parotid sparing with a mean dose reduction between 5%-25% and spinal cord maximum dose reduction between 3%-15%. The time efficiency to create VMAT plans using KB model versus manual planning improved four-fold, on average one hour versus more than 4 hours, respectively. Despite different prescriptions, guidelines and demographics of cancer patients between two institutions in a HIC and LMIC, this work demonstrates that KB planning can be used to generate better and more consistent VMAT plans versus manually created plans. In addition, KB planning has the potential to greatly increase planning efficiency higher efficiency and help address the shortage of medical physicists and dosimetrists in LMICs.

Best practice guidance for antibiotic audit and feedback interventions in primary care: a modified Delphi study from the Joint Programming Initiative on Antimicrobial resistance: Primary Care Antibiotic Audit and Feedback Network (JPIAMR-PAAN)

BackgroundPrimary care is a critical partner for antimicrobial stewardship efforts given its high human antibiotic usage. Peer comparison audit and feedback (A&F) is often used to reduce inappropriate antibiotic prescribing. The design and implementation of A&F may impact its effectiveness. There are no best practice guidelines for peer comparison A&F in antibiotic prescribing in primary care.ObjectiveTo develop best practice guidelines for peer comparison A&F for antibiotic prescribing in primary care in high income countries by leveraging international expertise via the Joint Programming Initiative on Antimicrobial Resistance—Primary Care Antibiotic Audit and Feedback Network.MethodsWe used a modified Delphi process to achieve convergence of expert opinions on best practice statements for peer comparison A&F based on existing evidence and theory. Three rounds were performed, each with online surveys and virtual meetings to enable discussion and rating of each best practice statement. A five-point Likert scale was used to rate consensus with a median threshold score of 4 to indicate a consensus statement.ResultsThe final set of guidelines include 13 best practice statements in four categories: general considerations (n = 3), selecting feedback recipients (n = 1), data and indicator selection (n = 4), and feedback delivery (n = 5).ConclusionWe report an expert-derived best practice recommendations for designing and evaluating peer comparison A&F for antibiotic prescribing in primary care. These 13 statements can be used by A&F designers to optimize the impact of their quality improvement interventions, and improve antibiotic prescribing in primary care.

Tri-modal Distribution of Trauma Deaths in a Resource-Limited Setting: Perception Versus Reality.

Advances in trauma care in high-income countries have significantly reduced late deaths following trauma, challenging the classical trimodal pattern of trauma-associated mortality. While studies from low and middle-income countries have demonstrated that the trimodal pattern is still occurring in many regions, there is a lack of data from sub-Saharan Africa evaluating the temporal epidemiology of trauma deaths. We conducted a retrospective analysis of the trauma registry at Kamuzu Central Hospital in Lilongwe, Malawi, including all injured patients presenting to the emergency department (ED) from 2009 to 2021. Patients were compared based on timing of death relative to time of injury. We then used a modified Poisson regression model to identify adjusted predictors for early mortality compared to late mortality. Crude mortality of patients presenting to the ED in the study period was 2.4% (n = 4,096/165,324). Most patients experienced a pre-hospital death (n = 2,330, 56.9%), followed by death in the ED (n = 619, 15.1%). Early death (pre-hospital or ED) was associated with transportation by police (RR1.52, 95% CI 1.38, 1.68) or private vehicle (RR1.20, 95% CI 1.07, 1.31), vehicle-related trauma (RR1.10, 95% CI 1.05, 1.14), and penetrating injury (RR1.11, 95% CI 1.04, 1.19). Ambulance transportation was associated with a 40% decrease in the risk of early death. At a busy tertiary trauma center in Malawi, most trauma-associated deaths occur within 48h of injury, with most in the pre-hospital setting. To improve clinical outcomes for trauma patients in this environment, substantial investment in pre-hospital care is required through first-responder training and EMS infrastructure.

Early Skin-to-Skin Contact in Preterm Infants: Is It Safe? An Italian Experience.

Skin-to-skin contact (SSC) is one of the four components of kangaroo care (KC) and is also a valued alternative to incubators in low-income countries. SSC has also become a standard of care in high-income countries because of its short- and long-term benefits and its positive effect on infant growth and neurodevelopmental outcome. However, barriers in the implementation of SSC, especially with preterm infants, are common in NICUs because parents and health care professionals can perceive it as potentially risky for the clinical stability of preterm infants. Previous studies have assessed safety before and during SSC by monitoring vital parameters during short-time intervals. To demonstrate the safety of early SSC in preterm infants during at least 90 min intervals. Prospective observational monocentric study. Preterm infants born between June 2018 and June 2020 with a gestational age of ≤33 weeks and a birth weight of <2000 g were monitored while performing an SSC session during the first three weeks of life. Infants with necrotizing enterocolitis, sepsis, and congenital malformations on mechanical ventilation or with more than five apneas in the hour before SSC were excluded. Continuous oxygen saturation (SaO2), heart rate (HR), and respiratory rate (RR) were registered during an SSC session and in the hour before. The minimum duration of an SSC session was 90 min. Information regarding postmenstrual age (PMA), body weight, respiratory support, presence of a central venous catheter and the onset of sepsis within 72 h after a session was collected. Two physicians, blinded to infant conditions and the period of analysis (before or during SSC), evaluated desaturation episodes (SaO2 < 85%, >15 s), bradycardia (HR < 100, >15 s) and apneas (pause in breathing > 20 s associated with desaturation and/or bradycardia). A Wilcoxon rank sum test was used for the statistical analysis. In total, 83 episodes of SSC were analyzed for a total of 38 infants. The mean gestational age at birth was 29 weeks (range 23-33 weeks). Median PMA, days of life, and body weight at SSC were 31 weeks (range 25-34 weeks), 10 days (range 1-20 days), and 1131 g (range 631-2206 g), respectively. We found that 77% of infants were on respiratory support and 47% of them had a central venous catheter (umbilical or peripherally inserted central catheter) during SSC. The total duration of desaturation, bradycardia, and the number of apneas were not statistically different during the SSC session and the hour before. No catheter dislocation or ruptures were reported. These findings highlighted the safety of early SSC in preterm infants and the possibility of performing it in an intensive care setting in the first weeks of life. In addition, these findings should reassure health care professionals offering this practice as a standard of care. SSC plays a key role in the care of preterm infants due to its short- and long-term positive benefits, and it deserves to be increasingly offered to infants and their parents.

Palliative and End-of-Life Care Access for Immigrants Living in High-income Countries: A Scoping Review.

This scoping review aimed to explore what is known about palliative and End-of-Life (EOL) care access by immigrants with culturally and linguistically diverse (CALD) background living in high-income Organization for Economic Co-operation and Development (OECD) countries. CaLD immigrants have low utilization of palliative care services with patients' family members taking up the role of caring, leading to immigrants not fully benefiting from the specialized services that are offered to alleviate suffering and promote quality of life. While there is some research in this area mainly in Europe, it cannot be said about all high-income OECD countries. Achieving person-centered care in high-income countries, requires identifying and addressing barriers to care access, especially by immigrants with CaLD background. Five-stage methodological framework by Arksey and O'Malley was used to undertake the review. Immigrants in OECD countries experience challenges in accessing palliative and EOL care services. The review also identified limited literature on the subject and establishes need for more research on the subject.

Remote Global Radiation Oncology Education and Training: A Pathway to Increase Access to High-Quality Radiation Therapy Services in Low- and Middle-Income Countries

There is a vital need to train radiation therapy professionals in low- and middle-income countries (LMICs) to develop sustainable cancer treatment capacity and infrastructure. LMICs have started to introduce intensity modulated radiation therapy (IMRT), which is the standard of care in high-income countries, because of improved outcomes and reduced toxicities. This work reports the efficacy of a complementary asynchronous plus synchronous virtual-training approach on improving radiation therapy professions' self-confidence levels and evaluating participants' attitudes toward asynchronous and synchronous didactic hands-on learning in 3 LMICs. Training was provided to 37 participants from Uganda, Guatemala, and Mongolia, which included 4 theoretical lectures, 4 hands-on sessions, and 8 self-guided online videos. The 36-day training focused on IMRT contouring, site-specific target/organ definition, planning/optimization, and quality assurance. Participants completed pre- and postsession confidence surveys on a 0 to 10 scale, which was converted to a 5-point Likert rating scale to evaluate the training outcomes. The pros and cons of the 3 different training formats were compared. The participants included 15 (40.5%) radiation oncologists, 11 (29.7%) medical physicists, 6 (16.2%) radiation therapists, and 5 (13.5%) dosimetrists. Approximately 50% had more than 10 years of radiation therapy experience, 70.8% had no formal IMRT training, and only 25% had IMRT at their institutions. The average experience and confidence levels in using IMRT at baseline were 3.2 and 2.9, which increased to 5.2 and 4.9 (P < .001) after the theoretical training. After the hands-on training, the experience and confidence levels further improved to 5.4 and 5.5 (P < .001). After the self-guided training, the confidence levels increased further to 6.9 (P < .01). Among the 3 different training sessions, hands-on trainings (58.3%) were most helpful for the development of participants' IMRT skills, followed by theoretical sessions with 25%. After completing the training sessions, Uganda and Mongolia started IMRT treatments. Remote training provides an excellent and feasible e-learning platform to train radiation therapy professionals in LMICs. The training program improved the IMRT confidence levels and treatment delivery. The hands-on trainings were most preferred.

Being a “Warrior” to Care for the New Family: A Meta-ethnography of Nurses’ Perspectives on Municipal Postnatal Healthcare

Care in the postnatal period is a goal for all families with a newborn baby, and support from nurses might prevent long-term health problems and contribute to a positive postnatal experience. This meta-ethnography aims to integrate and synthesize qualitative studies that illuminate and describe nurses’ perspectives on municipal postnatal health care in high-income countries. Systematic literature searches for qualitative studies were conducted and 13 articles were included. The analysis followed the seven phases of Noblit and Hare. Being a “warrior” to care for the new family was identified as an overarching metaphor accompanied by three main themes: Stretching human boundaries, Stretching system boundaries, and Stretching knowledge boundaries. The overarching metaphor offers a deeper understanding of the nurses as “warriors” who despite tight timeframes and heavy workloads are stretching toward a caring relationship with the families. Being a warrior continuously pushing system boundaries puts the nurses in risk of being overstretched, balancing between their ideals and the reality. As more knowledge and clearer policies and procedures regarding the inclusion of fathers and LGBTQ parents in municipal postnatal healthcare are needed, more focus placed on the father or non-birthing parent, different cultural traditions and family constellations in practice and education is suggested.

Clinical application of circulating cell-free lymphoma DNA for fast and precise diagnosis of Burkitt lymphoma: Precision medicine for sub-Saharan Africa.

Burkitt lymphoma (BL) has a cure rate of around 95% when treated with chemo-immunotherapy that is standard of care in high-income countries (Minard-Colin et al., 2020, New England Journal of Medicine 382, 2207-2219), but currently, more than 50% of children and young adults with endemic BL (Epstein Barr virus driven BL) in sub-Saharan Africa (SSA) do not survive. Treatment for BL is largely free of charge, but there is limited access to reliable diagnostic services leading to significant delays and misdiagnoses. Innovations in histopathology such as whole slide imaging and the use of novel diagnostic approaches, in particular using circulating cell-free viral and/or lymphoma DNA (liquid biopsy), could increase access to timely and reliable diagnosis and improve outcomes in SSA.

Bridging the Gap of Radiotherapy Treatment Planning Quality between High-Income, and Low- and Middle-Income Countries Using Knowledge-Based Planning

<h3>Purpose/Objective(s)</h3> Radiotherapy departments in low- and middle-income countries (LMICs) have started introducing intensity-modulated radiotherapy (IMRT). IMRT has become the standard of care in high-income countries (HIC) due to reduced toxicity and improved outcomes in a wide variety of cancers. The purpose of this work is to demonstrate the feasibility of adapting knowledge-based planning (KBP) models established in a HIC to a LMIC lacking experience in IMRT to improve plan quality and planning efficiency. <h3>Materials/Methods</h3> A new o-ring linear accelerator was installed at a hospital in Guatemala in 2019 and has been used to treat ∼80 patients daily with IMRT. Two KBP models developed on a cohort of prostate cancer patients at a university in the US were applied in the hospital in Guatemala to create 12 IMRT plans for 7 prostate patients with different prescriptions, including simultaneous-integrated and sequential boosts). Plan quality described by dose-volume histograms (DVH) metrics and planning time were compared between the plans created with the KBP models and those created manually by local dosimetrists or physicists. <h3>Results</h3> The plans created using these KBP models achieved similar or better coverage over the planning target volume in each plan, and showed a lower dose to bladder and rectum in 11 of 12 plans, and the remainder showed a comparable dose distribution and DVH for rectum and bladder. Sum plans showed better rectal sparing for all patients with V50Gy reduced between 1%-30.4% and bladder sparing for 6 of 7 patients with V50Gy reduced between 1.3% -16.8%. The time efficiency to create IMRT plans using KBP models improved three-fold, on average one hour versus three hours, respectively. <h3>Conclusion</h3> Despite different prescriptions, guidelines and demographics of cancer patients between two institutions in a HIC and LMIC, this work demonstrates that KBP can be a useful tool in ensuring consistent, high-quality IMRT plans at institutions with little to no experience in inverse planning. In addition, KBP has the potential to improve capacity with higher efficiency and may help address the shortage of medical physicists and dosimetrists in LMICs.

Symptom Burden in Patients on Maintenance Haemodialysis: Magnitude, Associated Factors, Patients’ attitude and Practice

Background: Despite the enormous strides in haemodialysis technology and patient care in high-income countries, patients still experience a lot of symptoms which impair their quality of life (QoL). Data on symptom burden is lacking in low-income countries where the haemodialysis population is younger and access to care is limited. Objectives: To assess the symptom burden in patients on maintenance haemodialysis, its associated factors, patients’ attitude, and practice. Materials and Methods: All consenting patients on maintenance haemodialysis for at least 3 months in 2 referral hospitals in Yaoundé, Cameroon, were screened for symptoms. We excluded patients with dementia or those with acute illness. We used the Dialysis symptom index (DSI) and the modified Subjective Global Assessment tool to assess symptom burden and nutritional status, respectively. We analysed the data using Statistical Package for Social Science (SPSS) 26.0. A dialysis symptom index above the 75th percentile was considered a higher symptom burden. Results: we enrolled 181 participants (64.1% males) with a mean ±SD age of 46.46±14.19years. The median (IQR) dialysis vintage was 37[12-67.5] months and 37% (n=67) were on recombinant erythropoietin. All patients experienced at least a symptom with a median (IQR) of 12[8.0 – 16.0] symptoms per patient. Feeling tired/lack of energy (79%, n=143), decreased interest in sex (73.5%, n=133), dry skin (70.2%, n=127), difficulty becoming sexually aroused (62.4%, n=113), worrying (60.2%, n=109), bone/joint pain (56.4%, n=102), feeling nervous (50.8%, n=92), muscle cramps (50.8%, n=92) and dry mouth (50.3%, n=91) were the most frequent symptoms. The median (IQR) DSI severity score was 41[22.5-58.5] with 24.9% (n=45) having a higher symptom burden. Diabetes mellitus (AOR 5.50; CI 4.66-18.28, p=0.005), malnutrition (AOR 17.68; CI 3.02-103.59, p=0.001), poorly controlled diastolic blood pressure (AOR 4.19; CI 1.20-14.62, p=0.025) and less than 2 weekly sessions of dialysis (AOR 9.05, CI 2.83-28.91, p=&lt;0.001) were independently associated with a higher symptom burden. Out of every 10 patients, 3 did not report their symptoms to the physicians with cost concern as the most reason (70.4%, n=38). Conclusion: In this young population where access to dialysis is limited, the symptom burden is high (100%). Active screening and management of enabling factors may reduce symptom burden and cost concern is the frequent reason symptoms are not reported to physicians.

The Impact of Electronic Health Record Interoperability on Safety and Quality of Care in High-Income Countries: Systematic Review.

BackgroundElectronic health records (EHRs) and poor system interoperability are well-known issues in the use of health information technologies in most high-income countries worldwide. Despite the abundance of literature exploring their relationship, their practical implications on patient safety and quality of care remain unclear.ObjectiveThis study aimed to examine how EHR interoperability affects patient safety, or other dimensions of care quality, in high-income health care settings.MethodsA systematic search was conducted using 4 web-based medical journal repositories and grey literature sources. The publications included were published in English between 2010 and 2022, pertaining to EHR use, interoperability, and patient safety or care quality in high-income settings. Screening was completed by 3 researchers in accordance with the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. Risk of bias assessments were performed using the Risk of Bias in Non-randomized Studies of Interventions and the Cochrane Risk of Bias 2 tools. The findings were presented as a narrative synthesis and mapped based on the Institute of Medicine’s framework for health care quality.ResultsA total of 12 studies met the inclusion criteria to be included in our review. The findings were categorized into 6 common outcome measure categories: patient safety events, medication safety, data accuracy and errors, care effectiveness, productivity, and cost savings. EHR interoperability positively influenced medication safety, reduced patient safety events, and reduced costs. Improvements in time saving and clinical workflow are mixed. However, true measures of effect are difficult to determine with certainty because of the heterogeneity in the outcome measures used and notable variation in study quality.ConclusionsThe benefits of EHR interoperability on the quality and safety of care remain unclear and reflect extensive heterogeneity in the interventions, designs, and outcome measures used. The establishment of common health information technology research outcome measures would support higher-quality research on the topic. Future research efforts should focus on both the positive and negative impacts of interoperable EHR interventions and explore patient perspectives, given the growing trend for patient involvement and stewardship over their own electronic clinical data.Trial RegistrationPROSPERO CRD42020209285; https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=209285International Registered Report Identifier (IRRID)RR2-10.1136/bmjopen-2020-044941

Antibiotic use in ambulatory care for acutely ill children in high-income countries: a systematic review and meta-analysis

ObjectiveTo determine the rate and appropriateness of antibiotic prescribing for acutely ill children in ambulatory care in high-income countries.DesignOn 10 February 2021, we systematically searched articles published since 2000 in...

Connecting Healthcare with Income Maximisation Services: A Systematic Review on the Health, Wellbeing and Financial Impacts for Families with Young Children.

Financial counselling and income-maximisation services have the potential to reduce financial hardship and its associated burdens on health and wellbeing in High Income Countries. However, referrals to financial counselling services are not systematically integrated into existing health service platforms, thus limiting our ability to identify and link families who might be experiencing financial hardship. Review evidence on this is scarce. The purpose of this study is to review “healthcare-income maximisation” models of care in high-income countries for families of children aged between 0 and 5 years experiencing financial difficulties, and their impacts on family finances and the health and wellbeing of parent(s)/caregiver(s) or children. A systematic review of the MEDLINE, EMBase, PsycInfo, CINAHL, ProQuest, Family & Society Studies Worldwide, Cochrane Library, and Informit Online databases was conducted according to the Preferred Reporting Items for Systemic Reviews and Meta-Analyses (PRISMA) statement. A total of six studies (five unique samples) met inclusion criteria, which reported a total of 11,603 families exposed to a healthcare-income maximisation model. An average annual gain per person of £1661 and £1919 was reported in two studies reporting one Scottish before–after study, whereby health visitors/midwives referred 4805 clients to money advice services. In another UK before–after study, financial counsellors were attached to urban primary healthcare centres and reported an average annual gain per person of £1058. The randomized controlled trial included in the review reported no evidence of impacts on financial or non-financial outcomes, or maternal health outcomes, but did observe small to moderate effects on child health and well-being. Small to moderate benefits were seen in areas relating to child health, preschool education, parenting, child abuse, and early behavioral adjustment. There was a high level of bias in most studies, and insufficient evidence to evaluate the effectiveness of healthcare-income maximisation models of care. Rigorous (RCT-level) studies with clear evaluations are needed to assess efficacy and effectiveness.

Strategies to reengage patients lost to follow up in HIV care in high income countries, a scoping review

BackgroundDespite remarkable achievements in antiretroviral therapy (ART), losses to follow-up (LTFU) might prevent the long-term success of HIV treatment and might delay the achievement of the 90–90-90 objectives. This scoping review is aimed at the description and analysis of the strategies used in high-income countries to reengage LTFU in HIV care, their implementation and impact.MethodsA scoping review was done following Arksey & O′Malley’s methodological framework and recommendations from Joanna Briggs Institute. Peer reviewed articles were searched for in Pubmed, Scopus and Web of Science; and grey literature was searched for in Google and other sources of information. Documents were charted according to the information presented on LTFU, the reengagement procedures used in HIV units in high-income countries, published during the last 15 years. In addition, bibliographies of chosen articles were reviewed for additional articles.ResultsTwenty-eight documents were finally included, over 80% of them published in the United States later than 2015. Database searches, phone calls and/or mail contacts were the most common strategies used to locate and track LTFU, while motivational interviews and strengths-based techniques were used most often during reengagement visits. Outcomes like tracing activities efficacy, rates of reengagement and viral load reduction were reported as outcome measures.ConclusionsThis review shows a recent and growing trend in developing and implementing patient reengagement strategies in HIV care. However, most of these strategies have been implemented in the United States and little information is available for other high-income countries. The procedures used to trace and contact LTFU are similar across reviewed studies, but their impact and sustainability are widely different depending on the country studied.