Pediatric anesthesia in Australia and New Zealand and health inequity among First Nations and Maori children.

Australia and New Zealand are two countries in the Southern Pacific region. They share many pediatric anesthesia similarities in terms of medical organizational systems, education, training, and research, however there are important differences between the two nations in relation to geography, the First Nations populations and the history of colonization. While the standards for pediatric anesthesia and the specialty training requirements are set by the Australian and New Zealand College of Anesthetists and the Society for Pediatric Anesthesia in New Zealand and Australia, colonization has created distinct challenges that each nation now faces in order to improve the anesthetic care of its pediatric population. Australia generally has a high standard of living and good access to health care; disparities exist for First Nations People and for those living in rural or remote areas. Two influences have shaped training within New Zealand over the past 40 years; establishment of a national children's hospital in 1990 and, more importantly, acknowledgement that the First Nations people of New Zealand (Maori) have suffered because of failure to recognize their rights consequent to establishing a partnership treaty between Maori and the British Crown in 1840. Health inequities among Maori in New Zealand and First Nations People in Australia have implications for the health system, culturally appropriate approaches to treatment, and the importance of having an appreciation of First Nations people's history and culture, language, family structure, and cultural safety. Trainees in both countries need to be adequately supported in these areas in order for the sub-specialty of pediatric anesthesia to develop further and improve the anesthetic and surgical outcomes of our children.

Rheumatic heart disease in pregnancy: Maternal and neonatal outcomes in the Top End of Australia.

BACKGROUND: Women with rheumatic heart disease (RHD) can have a lower cardiac reserve to cope with pregnancy and labour, leading to increased obstetric and cardiac risks. The Northern Territory has been repeatedly reported to have the highest prevalence of RHD in Australia, yet evidence specific to pregnancy is scarce in the literature. AIMS: The primary aim of this paper is to describe the baseline characteristics and maternal outcomes of pregnant women with RHD presenting to the largest obstetrics referral hospital in the Northern Territory. The secondary aim is to evaluate the current model of care in relation to their cardiac status. METHODS: A retrospective observational study was conducted over a 9.5-year period. Demographics, cardiac, obstetrics and anaesthetics data were collected for analysis. RESULTS: One hundred and twenty-nine pregnancies were included for analysis. All women were identified as Aboriginal or Torres Strait Islander, and 85% were of a RHD priority of 2 or 3. Of all 28 patients who had an emergency caesarean section, only one patient was indicated for cardiac reasons. There was no maternal or neonatal death reported. Three preterm births were induced secondary to maternal concerns related to RHD cardiac decompensation. There were no major adverse neonatal outcomes, including neonatal death, intraventricular haemorrhage or respiratory distress syndrome. Multidisciplinary care was also evaluated. CONCLUSION: We observed a low rate of maternal and fetal morbidity and no mortality in a cohort of women with mild to severe RHD. These favourable outcomes have occurred in a multidisciplinary centre with significant experience in managing the medical and cultural complexities of this group.

Irukandji syndrome case series from Australia's Tropical Northern Territory.

STUDY OBJECTIVE: We describe Irukandji syndrome (a painful hypercatecholaminergic condition caused by jellyfish envenoming) in Australia's Northern Territory. METHODS: We collected prospectively a standardized data set on patients presenting to health facilities in the Northern Territory. Additional cases were identified retrospectively. Data collected included demographic, geographic, seasonal, and environmental features, as well as sting details, clinical manifestations, investigations, management, and outcomes. RESULTS: From 1990 to 2007, Irukandji syndrome affected 87 people. Age ranged from 1 to 51 years (64% male victims; 41% children [63% indigenous]). Activities associated with stings included snorkeling or scuba diving (35%) and swimming (29%). Stings commonly occurred in water greater than 2 m deep (63%), with fine weather (73%) and still or light breeze (70%). Seasonal variation was bimodal; peaks in May and October corresponded to prevailing offshore winds in the Darwin and Gove areas, respectively. Pain was severe (65%), with rapid onset (<30 minutes in 79%). Sting lesions (visible in 63%) were mild, and nematocysts (detected in 7 cases) had variable morphology. Systemic features were common, including hypertension and ECG abnormalities. Severe complications included troponin-level increases (2 cases) and cardiomyopathy with ventricular tachycardia (1 case), but no fatalities. Management included vinegar as first aid (66%), parenteral opioids (70%) (range 2 to 82.5 mg morphine equivalents in adults), and magnesium sulfate (3 cases). Hospital admission (49%) and aeromedical retrieval (16%) were commonplace. CONCLUSION: Irukandji syndrome in the Northern Territory was clinically consistent with previous studies but had distinct seasonal, geographic, and environmental features. Indigenous children in remote coastal communities are at risk, and there is room for improvement in prevention and management.