Cost of childhood cancer treatment in Ethiopia.

BACKGROUND: Despite the recent interest in expanding pediatric oncology units in Ethiopia, reflected in the National Childhood and Adolescent Cancer Control Plan (NCACCP), little is known about the cost of running a pediatric oncology unit and treating childhood cancers. METHODS: We collected historical cost data and quantity of services provided for the pediatric oncology unit and all other departments in Tikur Anbessa Specialized Hospital (TASH) from 8 July 2018 to 7 July 2019, using a provider perspective and mixed (top-down and bottom-up) costing approaches. Direct costs (human resources, drugs, supplies, medical equipment) of the pediatric oncology unit, costs at other relevant clinical departments, and overhead cost share are summed up to estimate the total annual cost of running the unit. Further, unit costs were estimated at specific childhood cancer levels. RESULTS: The estimated annual total cost of running a pediatric oncology unit was USD 776,060 (equivalent to USD 577 per treated child). The cost of running a pediatric oncology unit per treated child ranged from USD 469 to USD 1,085, on the scenario-based sensitivity analysis. Drugs and supplies, and human resources accounted for 33% and 27% of the total cost, respectively. Outpatient department and inpatient department shared 37% and 63% of the cost, respectively. For the pediatric oncology unit, the cost per OPD visit, cost per bed day, and cost per episode of hospital admission were USD 36.9, 39.9, and 373.3, respectively. The annual cost per treated child ranged from USD 322 to USD 1,313 for the specific childhood cancers. CONCLUSION: Running a pediatric oncology unit in Ethiopia is likely to be affordable. Further analysis of cost effectiveness, equity, and financial risk protection impacts of investing in childhood cancer programs could better inform the prioritization of childhood cancer control interventions in the Ethiopia Essential Health Service Package.

Cost-effectiveness of running a paediatric oncology unit in Ethiopia.

OBJECTIVE: To estimate the cost-effectiveness of running a paediatric oncology unit in Ethiopia to inform the revision of the Ethiopia Essential Health Service Package (EEHSP), which ranks the treatment of childhood cancers at a low and medium priority. METHODS: We built a decision analytical model-a decision tree-to estimate the cost-effectiveness of running a paediatric oncology unit compared with a do-nothing scenario (no paediatric oncology care) from a healthcare provider perspective. We used the recently (2018-2019) conducted costing estimate for running the paediatric oncology unit at Tikur Anbessa Specialized Hospital (TASH) and employed a mixed costing approach (top-down and bottom-up). We used data on health outcomes from other studies in similar settings to estimate the disability-adjusted life years (DALYs) averted of running a paediatric oncology unit compared with a do-nothing scenario over a lifetime horizon. Both costs and effects were discounted (3%) to the present value. The primary outcome was incremental cost in US dollars (USDs) per DALY averted, and we used a willingness-to-pay (WTP) threshold of 50% of the Ethiopian gross domestic product per capita (USD 477 in 2019). Uncertainty was tested using one-way and probabilistic sensitivity analyses. RESULTS: The incremental cost and DALYs averted per child treated in the paediatric oncology unit at TASH were USD 876 and 2.4, respectively, compared with no paediatric oncology care. The incremental cost-effectiveness ratio of running a paediatric oncology unit was USD 361 per DALY averted, and it was cost-effective in 90% of 100 000 Monte Carlo iterations at a USD 477 WTP threshold. CONCLUSIONS: The provision of paediatric cancer services using a specialised oncology unit is most likely cost-effective in Ethiopia, at least for easily treatable cancer types in centres with minimal to moderate capability. We recommend reassessing the priority-level decision of childhood cancer treatment in the current EEHSP.

The magnitude and perceived reasons for childhood cancer treatment abandonment in Ethiopia: from health care providers' perspective.

BACKGROUND: Treatment abandonment is one of major reasons for childhood cancer treatment failure and low survival rate in low- and middle-income countries. Ethiopia plans to reduce abandonment rate by 60% (2019-2023), but baseline data and information about the contextual risk factors that influence treatment abandonment are scarce. METHODS: This cross-sectional study was conducted from September 5 to 22, 2021, on the three major pediatric oncology centers in Ethiopia. Data on the incidence and reasons for treatment abandonment were obtained from healthcare professionals. We were unable to obtain data about the patients' or guardians' perspective because the information available in the cancer registry was incomplete to contact adequate number of respondents. We used a validated, semi-structured questionnaire developed by the International Society of Pediatric Oncology Abandonment Technical Working Group. We included all (N = 38) health care professionals (physicians, nurses, and social workers) working at these centers who had more than one year of experience in childhood cancer service provision (a universal sampling and 100% response rate). RESULTS: The perceived mean abandonment rate in Ethiopia is 34% (SE 2.5%). The risk of treatment abandonment is dependent on the type of cancer (high for bone sarcoma and brain tumor), the phase of treatment and treatment outcome. The highest risk is during maintenance and treatment failure or relapse for acute lymphoblastic leukemia, and during pre- or post-surgical phase for Wilms tumor and bone sarcoma. The major influencing risk factors in Ethiopia includes high cost of care, low economic status, long travel time to treatment centers, long waiting time, belief in the incurability of cancer and poor public awareness about childhood cancer. CONCLUSIONS: The perceived abandonment rate in Ethiopia is high, and the risk of abandonment varies according to the type of cancer, phase of treatment or treatment outcome. Therefore, mitigation strategies to reduce the abandonment rate should include identifying specific risk factors and prioritizing strategies based on their level of influence, effectiveness, feasibility, and affordability.

Training in Neurology: How Lessons Learned on Teaching, Well-being and Telemedicine During the COVID-19 Pandemic Can Shape the Future of Neurology Education.

The COVID-19 pandemic has a disruptive impact on neurology education, necessitating creative adjustments in the delivery of education, clinical training and wellbeing. In this piece, a group of educators reflects on challenges and lessons learnt on teaching, wellbeing and telemedicine, and how these can shape the future of neurology education. Developing standardized, rigorous evaluation of teaching methods and telemedicine, reinforcing wellbeing resources and promoting international educational collaborations can improve neurology training during and after the pandemic.

Multicenter clinical evaluation of alinity m HBV assay performance.

BACKGROUND: Accurate molecular methods to detect and quantify hepatitis B virus (HBV) DNA are essential to diagnose chronic infections, guide treatment decisions, assess response to treatment, and determine risk of HBV-related complications. New generations of real-time HBV DNA assay platforms provide results in less than 2-3 h, with continuous loading of specimens and true random-access capability. OBJECTIVES: We examined the clinical performance of the new Alinity m HBV assay, run on the fully automated, continuous, random-access Alinity m platform, to accurately detect and quantify HBV DNA in a large series of patient samples infected with different HBV genotypes frequently encountered in clinical practice. STUDY DESIGN: This international, multisite study assessed the precision and reproducibility of the Alinity m HBV assay and compared its performance to four HBV assays currently in clinical use. RESULTS: The Alinity m HBV assay demonstrated linear quantitation of HBV DNA in plasma samples, with high precision (coefficient of variation 4.1 %-8.8 %) and reproducibility. The Alinity m HBV assay showed excellent correlation (correlation coefficients ≥0.947) with comparator HBV assays, with an overall observed bias ranging from -0.07 to 0.17 Log10 IU/mL. 97 % of quantifiable patient results were <1 Log10 IU/mL different than the respective comparator assays, with comparable results across HBV genotypes. CONCLUSIONS: The newly developed real-time PCR-based Alinity m HBV assay is sensitive, reproducible, and accurately quantifies HBV DNA levels from HBsAg-positive patients across the full dynamic range of quantification.

Multicenter clinical evaluation of alinity m HCV assay performance.

BACKGROUND: Nucleic acid testing is essential for the detection and quantification of HCV RNA in the diagnosis of HCV infection and treatment monitoring. The Alinity m HCV assay was recently developed by Abbott Molecular for rapid detection and quantification of HCV RNA on the fully automated, continuous, random-access Alinity m analyzer. OBJECTIVES: Our study assessed the performance of the new Alinity m HCV assay for detection and quantification of HCV RNA in a large series of patient samples of various genotypes. This international, multicentric study evaluated the linearity, precision, and reproducibility of the Alinity m HCV assay and its performance in comparison to three other HCV assays currently used in clinical practice. RESULTS: The Alinity m HCV assay demonstrated high linearity (correlation coefficient r = 1.00), precision (coefficients of variation [CV] 6.6-13.5 %) and reproducibility (CV 1.7-4.3 % across three control lots). At a concentration near the lower limit of detection, the Alinity m HCV assay exhibited >98 % detectability. The Alinity m HCV assay showed excellent correlation with comparator HCV assays in serum (n = 406) and plasma (n = 1401) samples (correlation coefficients ≥0.96, bias 0.01 to 0.14 Log10 IU/mL). More than 95 % of the quantified results with the Alinity m HCV assay were less than mean bias ± 1.96 SD different from those of the comparator assays. CONCLUSIONS: The newly developed Alinity m HCV assay is sensitive, reproducible, and accurately quantifies HCV RNA levels in serum and plasma samples from patients with chronic HCV infection, with no impact of HCV genotype on assay performance.

Multicenter clinical comparative evaluation of Alinity m HIV-1 assay performance.

BACKGROUND: Accurate, rapid detection of HIV-1 RNA is critical for early diagnosis, treatment decision making, and long-term management of HIV-1 infection. OBJECTIVE: We evaluated the diagnostic performance of the Alinity m HIV-1 assay, which uses a dual target/dual probe design against highly conserved target regions of the HIV-1 genome and is run on the fully automated Alinity m platform. STUDY DESIGN: This was an international, multisite study that compared the diagnostic performance of the Alinity m HIV-1 assay to four commercially available HIV-1 assays routinely used in nine independent clinical laboratories. Alinity m HIV-1 assay precision, detectability, and reproducibility was compared across four study sites. RESULTS: The Alinity m HIV-1 assay produced comparable results to currently available HIV-1 assays (correlation coefficient >0.995), with an overall bias of -0.1 to 0.10 Log10 copies/mL. The Alinity m HIV-1 assay and its predecessor m2000 HIV-1 assay demonstrated comparable detection of 16 different HIV-1 subtypes (R2 = 0.956). A high level of agreement (>88 %) between all HIV-1 assays was seen near clinical decision points of 1.7 Log10 copies/mL (50 copies/mL) and 2.0 Log10 copies/mL (200 copies/mL). Alinity m HIV-1 assay precision was 0.08 and 0.21 Log10 copies/mL at VLs of 1000 and 50 copies/mL, respectively, with a high level of detectability (≥97 % hit rate) and reproducibility across sites. CONCLUSIONS: The Alinity m HIV-1 assay provides comparable diagnostic accuracy to current HIV-1 assays, and when run on the Alinity m system, has the capacity to shorten the time between diagnosis and treatment.

Influence of Time to Surgery in Ankle Fractures on the Rate of Complications and Length of Stay - a Multivariate Analysis. / Der Einfluss des OP-Zeitpunktes bei Sprunggelenkfrakturen auf das Komplikationsrisiko und die Verweildauer ­ eine multivariate Analyse.

BACKGROUND: With an incidence of 9/1000 per year, ankle fracture is one of the most common skeletal injuries. It is currently unclear whether time to surgery affects the complication rate or the hospital length of stay and whether there are confounders in patient characteristics or comorbidities. MATERIAL AND METHODS: In a retrospective cohort study (n = 421), the risk of perioperative complications in patients with a primary operative fracture treatment within 6 hours of trauma was compared to a secondary surgical treatment. Furthermore, the influence of patient characteristics and comorbidities was examined in a multivariate regression analysis. RESULTS: In comparison to secondary therapy, there was no benefit of a surgical fracture treatment within 6 hours after trauma was detected with regard to the perioperative complication rate or the hospital length of stay. Advanced patient age and severe soft tissue damage were associated with prolonged hospital length of stay but not with an increased rate of local perioperative complications. CONCLUSION: The occurrence of severe local perioperative complications after surgical treatment of an ankle fracture is not associated with the time to surgery or covariates such as patient age or comorbidities. Current German guidelines for ankle fractures recommend surgical treatment within 6 - 8 hours, but these should be re-evaluated in further prospective randomised studies.

National Athletic Trainers' Association position statement: management of sport concussion.

OBJECTIVE: To provide athletic trainers, physicians, and other health care professionals with best-practice guidelines for the management of sport-related concussions. BACKGROUND: An estimated 3.8 million concussions occur each year in the United States as a result of sport and physical activity. Athletic trainers are commonly the first medical providers available onsite to identify and evaluate these injuries. RECOMMENDATIONS: The recommendations for concussion management provided here are based on the most current research and divided into sections on education and prevention, documentation and legal aspects, evaluation and return to play, and other considerations.