Trends in transdermal fentanyl utilisation and fatal fentanyl overdose across Australia (2003-2015)

Atypical Fentanyl Transdermal Patch Consumption and Fatalities: Case Report and Literature Review

Fentanyl is a synthetic L-opioid receptor agonist, approximately 100 times more potent than morphine, that is experiencing an upward trend in the field of abuse. Fentanyl patches' abusive consumption can occur either by transdermal absorption or through other atypical and ingenious routes. In the present case, a 29-year-old man with a history of illicit drug use was found dead in a suburban neighborhood of an Italian city. At autopsy, lungs appeared increased in weight and showed minute subpleural hemorrhages. Airways contained abundant reddish foamy material; in addition, a fentanyl patch protective film was found inside the left main bronchus. Toxicological analysis revealed the presence of morphine, fentanyl, BEG and ethyl alcohol in peripheric blood; 6-MAM was also revealed in urine. Findings collected during post-mortem investigations allowed us to identify fentanyl consumption as the cause of death. Fentanyl consumption presumably took place by chewing of a transdermal patch, with subsequent aspiration of the protective film. The pathophysiology of death can be identified as combined respiratory failure-both central suppression and a fentanyl-induced increase in muscular stiffness; a further minor contribution may be identified in the mechanical airflow obstruction caused by the presence of the protective film at the bronchial level.

Twenty-year trends in pharmaceutical fentanyl and illicit fentanyl deaths, Australia 2001-2021

BACKGROUND

Increasing overdose deaths attributable to illicitly manufactured fentanyl and fentanyl analogues in North America has driven international concern about the expansion of these substances into drug markets elsewhere. This paper investigates 20-year trends in fentanyl deaths in Australia, distinguishing between deaths attributable to pharmaceutical, and to illicitly manufactured fentanyl and fentanyl analogues.

METHODS

Analysis of fentanyl overdose deaths (2001-2021), extracted from the National Coronial Information System (NCIS).

RESULTS

833 fentanyl-related deaths were identified, predominantly occurring among males (73%), and people with a history of injecting drug use (67%). Rates of fentanyl deaths significantly increased between 2001 and 2014 and declined between 2015 and 2021. Drug dependence remained the most significant factor in deaths among people with a history of injecting drug use (87% vs 23% without such a history), while having died by suicide was the most significant factor for those without a history of injecting drug use (20% vs 4% respectively). Three quarters (72%) of deaths were attributable to pharmaceutical fentanyl and 21% to probable pharmaceutical fentanyl, with 5% attributable to fentanyl analogues (3%) (predominantly furanylfentanyl and acetylfentanyl) and illicitly manufactured fentanyl (2%). Deaths attributable to illicitly manufactured fentanyl and fentanyl analogues occurred from 2013 onwards.

CONCLUSION

Pharmaceutical fentanyl deaths in Australia have declined since 2015, in parallel with overall declines in pharmaceutical opioids (including fentanyl) dispensed since 2014. Deaths continue to occur among people with a history of injecting drug use and drug dependence. Deaths attributable to illicit fentanyl have emerged since 2013 but remain low in comparison to pharmaceutical fentanyl deaths.

Call for Decision Support for High-Alert Medication Administration Among Pediatric Nurses: Findings From a Large, Multicenter, Cross-Sectional Survey in China

Background: Children have a higher risk of medication errors (MEs) than adults. The Institute for Safe Medication Practice (ISMP) defined high-alert medications (HAMs) as a group of medications that could cause significant patient harm or even death when they are used in error. Nurses are actively involved in and responsible for patient care, especially in medication administration. This study aimed to estimate the knowledge, decision-making basis and confidence and decision support needs related to HAMs among pediatric nurses in China.

Methods: A web-based, cross-sectional survey was conducted among pediatric nurses who were recruited from 14 member hospitals of the Pediatric Nursing Alliance of National Children’s Medical Center in China using a convenient sampling technique. Data were collected using a self-administered instrument composed of four parts: the demographic characteristics of participants, participants’ knowledge about HAMs, participants’ self-evaluation of the basis of and confidence in decision-making, and decision support needs regarding HAMs. Among the participants, the maximum score for HAM knowledge was 100. All data were entered and analyzed using SPSS 20.0.

Results: A total of 966 nurses participated in this study. Nurses were found to have insufficient knowledge about HAMs, with a median (IQR) of 75.0 (70.0, 80.0), out of a maximum score of 100. Knowledge about HAM administration was significantly higher than that about HAM regulation, with a p value < 0.001. The three lowest-scoring items concerned HAM regulation, and the “Treat fentanyl skin patches as a regulated narcotic” item obtained the lowest score, with only 1/5 of respondents answering it correctly. Most participants reported that their basis for decision-making about HAMs was drug instructions (90.0%) or drug handbooks (81.9%) and evaluated their confidence in decision-making about HAMs as high or relatively high (84.6%). The decision-making difficulties when encountering HAMs focused on most stages of HAM administration, especially the appropriateness of prescriptions, checks, preparation and administration. The vast majority of participants assessed decision support as necessary or very necessary (92.0%), and the most popular options for decision support were computerized clinical decision support systems (46.4%) and real-time online communication with pharmacists (23.9%).

Conclusion: Our study demonstrated the inadequacies in HAM knowledge, the basis and difficulty of decision-making, and decision support needs regarding HAMs in Chinese pediatric nurses. Nurses need greater support in HAM administration, including not only training but also adequate technology, mutually beneficial interprofessional collaboration, and a positive institutional culture.