Background.Increasing organ donation rates in Australia have been exceeded by a rise in potential donor referrals not proceeding to donate. Referral evaluation is resource-intensive. We sought to characterize organ donor referrals in New South Wales, Australia, and identify predictors of referrals not proceeding to donation.Methods.We performed a cohort study of NSW Organ and Tissue Donation Service logs 2010–2015, describing the prevalence and impact of comorbidities on referral outcome. Logistic regression was used to identify comorbidities influencing outcome and predict probability of donation.Results.Of 2977 referrals, 669 (22%) donated and 2308 (78%) did not. Despite increasing donation rates, the proportion proceeding to donate declined 2010–2015. Among referrals, the prevalence of all comorbidities except cerebrovascular disease increased and was higher among nondonors. History of cardiac disease, ≥65 years of age, chronic kidney or liver disease, malignancy, and absence of cerebrovascular disease were all significantly (P < 0.01) associated with non donation. Hypertension and diabetes did not significantly impact outcome. Predicted probability of donation varied from <1% to 54% depending on comorbidity burden of the referral.Conclusions.Comorbidity burden among donor referrals is increasing. The presence of particular comorbidities may significantly impact referral outcome. A better understanding of referral characteristics associated with non donation may improve the efficiency of the referral process in the context of encouraging routine referrals.
Background
Burns are a leading cause of global disease burden, with children in low- and middle-income countries (LMICs) disproportionately affected. Effective management improves outcomes; however, the availability of necessary resources in LMICs remains unclear. We evaluated surgical centres in LMICs using the WHO Surgical Assessment Tool (SAT) to identify opportunities to optimize paediatric burn care.
Methods
We reviewed WHO SAT database entries for 2010–2015. A total of 1121 facilities from 57 countries met the inclusion criteria: facilities with surgical capacity in LMICs operating on children. Human resources, equipment and infrastructure relevant to paediatric burn care were analysed by WHO Regional and World Bank Income Classifications and facility type.
Results
Facilities had an average of 147 beds and performed 485 paediatric operations annually. Discrepancies existed between procedures performed and resource availability; 86% of facilities performed acute burn care, but only 37% could consistently provide intravenous fluids. Many, particularly tertiary, centres performed contracture release and skin grafting (41%) and amputation (50%).
Conclusions
LMICs have limited resources to provide paediatric burn care but widely perform many interventions necessary to address the burden of burns. The SAT may not capture innovative and traditional approaches to burn care. There remains an opportunity to improve paediatric burn care globally.
Background: Potential organ donors with primary brain tumours (PBT) frequently donate, however some may be declined due to uncertainty about tumour classification or transmission risk to transplant recipients. We sought to describe transmission risk and donation outcome of potential donors with PBT, including identifying missed opportunities for transplantation, and any PBT transmission events. Methods: We undertook a population-based cohort study in NSW of all potential donors 2010-2015. PBT potential donors were characterized according to tumour grade and transmission risk, and whether they donated organs. Data linkage was used to determine agreement of risk assessment of potential donors to that in the Biovigilance Register, and to identify any PBT transmissions. Results: Of 2957 potential donors, 76 (3%) had PBTs. There was agreement of risk assessment in 44 (58%) cases. PBT potential donors had fewer comorbidities (1.6 vs. 2.1, P = 0.006) than non-PBT potential donors. Forty-eight (63%) potential donors were declined for non-PBT reasons, 18 (24%) were declined because of perceived PBT transmission risk and 10 (13%) donated. All PBT donors had WHO-I or -II tumours, and none had a ventriculo-pertioneal shunt. No transmission events occurred. Conclusion: Donors with WHO-I/II PBT appear to have minimal risk of tumour transmission in solid organ transplantation; it is reassuring that no PBT transmission occurred. There is evidence of risk aversion to referrals with WHO-III/IV tumours. There exists opportunity to improve potential donor risk assessment at the time of referral using integrated data sets, and to increase organ donation and transplantation rates through greater utilization of PBT referrals.
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