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AIM: This pilot study examines how rural and remote junior doctors' career decisions are influenced by collegial relationships within the discipline of general paediatrics. METHODS: Social network analysis (SNA) was undertaken by structured interviews with 10 paediatricians working in regional towns in Western Australia. UNICET software was used to determine the interactions between individual networks to look for overlap and common influencers. RESULTS: Ten rural paediatricians were interviewed. An individual was found to have key measures of centrality at the core of the entire social network of rural general paediatricians. This included a high degree of 'betweenness' (connections within social networks), and a high broker index (connections between separate areas of a network or between networks) demonstrated by that person combining three disconnected networks into a single coherent network. This central individual was a recently appointed consultant with links to senior paediatricians, peers and junior trainees, and may be instrumental in recruitment and retention in the rural paediatric workforce. CONCLUSION: Improving understanding of the impact of social networks, and decision-making processes that influence rural career choices, can inform innovative solutions to develop sustainable strategies for recruiting and retaining the rural paediatric workforce. Applying this model on a larger scale may provide more data to support evidence-based programmes that enable this within the Australian context.
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AIM: To describe the characteristics of patients with chronic hepatitis B (CHB) presenting to a tertiary paediatric hospital in Perth, Western Australia. Review of implementation of previous follow-up recommendations for the cohort was also undertaken. METHOD: A retrospective data analysis of all individuals aged between 0 and 17 years presenting to the tertiary children's hospital who were hepatitis B surface antigen (HBsAg) positive over 8 years (2013-2020). Demographic features, clinical progress and follow up are described, including proportion transferred to adult services. RESULTS: Seventy-four patients were identified to have CHB; mean age at diagnosis 11 years; standard deviation 4 years; 41 (55%) male. Cultural and ethnolinguistic diversity was high; 74% (n = 55) were from refugee-like backgrounds. Many did not demonstrate English proficiency (23/40; 75%) and 7 (10%) Australian born including 4 patients who were Aboriginal. Most patients (58%) with CHB were in the hepatitis B e antigen-positive chronic infection phase with no intervention provided. Seventeen children had undergone liver ultrasonography and one underwent liver biopsy; none received antiviral treatment. Follow up was concerning; 28 (38%) had at least one clinic non-attendance, 24 (32%) lost to follow-up and interpreter utilisation was poorly documented. Thirty-nine (53%) were transferred to adult services with only 56% attending follow-up. CONCLUSION: CHB burden is higher in those from culturally and ethnolinguistically diverse backgrounds. There is a significant loss to follow-up and suboptimal transfer to adult services. Improved recall, education and referral processes are necessary to overcome language, socioeconomic and cultural barriers. Although childhood complications are infrequent, longitudinal monitoring is crucial to prevent long-term complications and adult morbidity.
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Hepatitis B Crónica , Humanos , Australia Occidental/epidemiología , Masculino , Niño , Femenino , Adolescente , Estudios Retrospectivos , Preescolar , Hepatitis B Crónica/diagnóstico , Hepatitis B Crónica/epidemiología , Lactante , Recién NacidoRESUMEN
First metatarsophalangeal joint (MPJ) arthritis is a very common form of arthritis seen in the foot. Some signs and symptoms include pain, swelling, decreased passive and active range of motion, difficulty with shoe gear, and so forth. Surgically, options for alleviating symptomatic hallux limitus and arthritis fall into two broad categories: joint sparing and joint sacrificing. In this case study, we present a patient with a bilateral failed total silastic implant of the first MPJ and our proposed revision using an osteochondral bone allograft to fill the deficit left behind from silastic implant removal. The ability for immediate weightbearing and to perform this procedure bilaterally is an advantage to this surgical treatment option compared with other described revision techniques. Postoperatively, the patient has adequate range of motion and no pain when ambulatory. We believe this osteochondral allograft implant may be a viable option for revision first MPJ arthroplasty in select patient populations.
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Artritis , Fracturas Intraarticulares , Articulación Metatarsofalángica , Falla de Prótesis , Humanos , Aloinjertos , Dimetilpolisiloxanos , Articulación Metatarsofalángica/diagnóstico por imagen , Articulación Metatarsofalángica/cirugía , DolorRESUMEN
Respiratory syncytial virus (RSV) reinfection in children is poorly understood. We examined the incidence, characteristics, and outcomes of hospital-attended RSV reinfections in children <16 years in Western Australia between 2012 and 2022. Individuals with repeat RSV detections ≥56 days apart were identified using laboratory data. The incidence of reinfection in the first five years of life was estimated using the total birth population from 2012 to 2017. Clinical data on a subset of reinfection episodes were obtained from two metropolitan pediatric centers. A total of 466 children with hospital-attended reinfections were identified. The median interval between RSV detections was 460 days (interquartile range: 324, 812), with a reinfection rate of 95 per 100,000 individuals (95% confidence interval: 82, 109). Reinfection was most common in children who experienced their first RSV detection <6 months of age. Predisposing factors were identified in 56% of children; children with predisposing factors were older at first and second detections, were more likely to be admitted, and had a longer length of stay. This study highlights the significant burden of hospital-attended RSV reinfections in children with and without predisposing factors. Expanded surveillance with in-depth clinical data is required to further characterize the impact of RSV reinfection.
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Infecciones por Virus Sincitial Respiratorio , Virus Sincitial Respiratorio Humano , Niño , Humanos , Lactante , Reinfección , Infecciones por Virus Sincitial Respiratorio/epidemiología , Australia Occidental/epidemiología , HospitalizaciónRESUMEN
Background: Heart failure constitutes a significant source of morbidity and mortality in the United States and its incidence and prevalence continue to grow, increasing its burden on the health care system. Renal dysfunction in patients with heart failure is common and has been associated with adverse clinical outcomes. This interaction, termed the cardiorenal syndrome, is a complex phenomenon characterized by a pathophysiological disequilibrium between the heart and the kidney, in which malfunction of one organ subsequently promotes the impairment of the other. Multiple neuro-humoral mechanisms are involved in this cardiorenal interaction, including the deficiency of and/or resistance to compensatory natriuretic peptides, leading to sodium retention, volume overload and organ remodeling. Management of patients with the cardiorenal syndrome can be challenging and should be individualized. Emerging therapies must address the function of both organs in order to secure better clinical outcomes. To this end, a multidisciplinary approach is recommended to achieve optimal results.