Kidney adolescent and young adult clinic: A transition model in Africa.

Adolescents and Young Adults (AYAs) with chronic kidney disease (CKD) have challenges unique to this developmental period, with increased rates of high-risk behavior and non-adherence to therapy which may impact the progression of kidney disease and their requirement for kidney replacement therapy (KRT). Successful transition of AYA patients are particularly important in low- and middle-income countries (LMICs) where KRT is limited, rationed or not available. Kidney AYA transition clinics have the potential to improve clinical outcomes but there is a paucity of data on the clinical translational impact of these clinics in Africa. This review is a reflection of the 20-year growth and development of the first South African kidney AYA transition clinic. We describe a model of care for patients with CKD, irrespective of etiology, aged 10-25 years, transitioning from pediatric to adult nephrology services. This unique service was established in 2002 and re-designed in 2015. This multidisciplinary integrated transition model has improved patient outcomes, created peer support groups and formed a training platform for future pediatric and adult nephrologists. In addition, an Adolescent Centre of Excellence has been created to compliment the kidney AYA transition model of care. The development of this transition pathway challenges and solutions are explored in this article. This is the first kidney AYA transition clinic in Africa. The scope of this service has expanded over the last two decades. With limited resources in LMICs, such as KRT, the structured transition of AYAs with kidney disease is not only possible but essential. It is imperative to preserve residual kidney function, maximize the kidney allograft lifespan and improve adherence, to enable young individuals an opportunity to lead productive lives.

Doing more with less: The use of non-invasive ventilatory support in a resource-limited setting.

OBJECTIVES: Bubble CPAP (bCPAP), a non-invasive ventilation modality, has emerged as an intervention that is able to reduce pneumonia-related mortality in children in low resourced settings. Our study primarily aimed to describe a cohort of children who were started on CPAP in the Medical Emergency Unit (MEU) of Red Cross War Memorial Children's Hospital 2016-2018. METHODS: A retrospective review of a randomly selected sample of paper-based folders was conducted. Children started on bCPAP at MEU were eligible for inclusion. Demographic and clinical data, management, and outcomes regarding admission to PICU, need for invasive ventilation and mortality were documented. Descriptive statistical data were generated for all relevant variables. Percentages depicted frequencies of categorical data while medians with interquartile ranges (IQR) were used to summarise continuous data. RESULTS: Of 500 children started on bCPAP, 266 (53%) were male; their median age was 3.7 (IQR 1.7-11.3) months and 169 (34%) were moderately to severely underweight-for-age. There were 12 (2%) HIV-infected children; 403 (81%) had received appropriate immunisations for their age; and 119 (24%) were exposed to tobacco smoke at home. The five most common primary reasons for admission were acute respiratory illness, acute gastroenteritis, congestive cardiac failure, sepsis and seizures. Most children, 409 (82%), had no underlying medical condition. Most children, 411 (82%), were managed in high care areas of the general medical wards while 126 (25%) went to PICU. The median time on CPAP was 1.7 (IQR 0.9-2.8) days. The median hospitalisation time was 6 (IQR 4-9) days. Overall, 38 (8%) children required invasive ventilatory support. Overall, 12 (2%) children with a median age of 7.5 (IQR 0.7-14.5) months died, six of whom had an underlying medical condition. CONCLUSIONS: Seventy-five percent of children initiated on bCPAP did not require PICU admission. This form of non-invasive ventilatory support should be considered more widely in the context of limited access to paediatric intensive care units in other African settings.