Pomegranate Health

We’ve known for a decade that about 50 percent of doctors meet the criteria for burnout, and the figure is up to 70 percent among trainees. But organisations have been left to come up with their own solutions to this, the result being that many simply offer band aid solutions rather than systemic ones. Unforgiving work conditions pose a problem for both recruitment and retention of staff to the he...

This is the final episode in a five-part series about artificial intelligence in medicine. We start by weighing up the costs and benefits of automation in a health system that’s increasingly pushed beyond capacity. One of the biggest time sinks for health practitioners is filling out and searching through medical records. Some of this could be performed by natural language processors which are bec...

This is the fourth part in a series on artificial intelligence in medicine and we try and unpick the causes and consequences of adverse events resulting from this technology. Our guest David Lyell is a research fellow at the Australian Institute of Health Innovation (Macquarie University) who has published a first-of-its kind audit of adverse events reported to the US regulator , the Federal Drugs...

On the 28th of January 2022 a 75-year-old man was admitted to the regional Albury Wodonga Health Service with a high fever and Parkinsonian symptoms. The patient spent over a week in intensive care, but brain scans did not reveal an obvious aetiology and assays for a range of pathogens came up negative. When serology eventually revealed the presence of antibodies against Japanese encephalitis viru...

This is the third part of a series on artificial intelligence in medicine. Previously we explained how to train and test machine learning models that assist in decision-making, and then how to iron out ergonomic friction points in the clinical workflow. We’ve mentioned how deep learning neural networks are more capable than classical models at dealing with big noisy data sets, but also that the re...

The allure of having devices and tasks assisted by artificial intelligence is that they will help overcome some of the natural limits of human cognition with regards to working memory and attention. And in helping with the mundane tasks, AI can buy clinicians back time to spend with the complex patients who really need it. But the way all this pans out will really depend on how seamlessly the mach...

AI-assisted healthcare is reaching maturity in many applications and could alleviate some of the capacity gap increasingly faced by health systems . Over the next three podcasts we focus on artificial intelligence tools designed to assist directly with clinical practice.  Most commonly reported on are the algorithms capable of pattern recognition on medical images, that in some settings perform as...

In today’s podcast we try and understand the impact that racial bias makes on variation in clinical care. For example, racialized patterns in the use of analgesia were brought to light over 20 years ago but are still occurring today. In research from the UK published in March it was found that women of African or South Asian extraction were significantly less likely to receive an epidural during v...

The first time most of us heard of monkeypox was in May 2022. The smallpox-like infection appeared to spring from nowhere and make its way through Europe then the Americas, largely within the gay and bisexual community. But the first documented human case of mpox actually occurred in 1970 in Central Africa and it’s been endemic ever since.  Last year’s mpox outbreak eclipsed prior case numbers in...

Medical and administrative records are normally collected to help the management of patients or institutions, but it can be time consuming to extract metrics useful for practice improvement. The field known as Practice Analytics seeks to transform these data and provide clinicians with a bird’s eye view of their case load and performance. Practice Analytics can draw attention to cases that stood o...

In the first year of the COVID-19 pandemic, a handful of international studies showed that there was increased risk of adverse outcomes in hospitalised patients comorbid for diabetes. Odds ratios for mortality conferred by pre-existing diabetes ranged from 1.5 to 3.6. What this relationship might be in Australia was not known until researchers in Melbourne retrospectively examined electronic medic...

Hospitalisation rates for cirrhosis are increasing in Australia in part associated with the high prevalence of obesity and subsequent non-alcoholic fatty liver disease. More concerning still is the frequency with which discharged patients are readmitted within 30 days. One systematic review put the average readmission rate at 26%, but the studies cited varied greatly in their inclusion and exclusi...

ADAPT is a prospective cohort study that has been following up COVID-19 patients since the earliest days of the pandemic. It has allowed researchers to track the emergence of long COVID, a syndrome that includes symptoms such as ongoing breathlessness, fatigue, chest tightness and "brain fog".   Over the course of the study, participants have contributed blood cells, cardiac and brain MR...

Clinical complications suffered by patients during hospital stays are assumed to be preventable and to provide some metric of quality of care. To assist in their understanding and mitigation the Australian Commission on Safety and Quality in Healthcare established a national programme to track hospital-acquired complications (HACs) in a formalised way. Comparison data can be found through the Heal...

About two thirds of Australians use complementary and alternative medicines but only around half of these people will mention it to their doctor. Patients in palliative care settings may be more inclined than most to try therapies from outside the box. But they are also more vulnerable to side effects and interactions given that their drug metabolism and clearance mechanisms are often impaired.  I...

This is the first episode of a new format called “IMJ On-Air” inspired by the RACP’s Internal Medicine Journal. Each episode will be have as guest-host a section editor or reviewer of the IMJ interviewing authors of a recent article. Often these will be Clinical Perspectives reviews which summarise the latest in management of major medical disorders.  In this episode we have leading respiratory ph...

The National Guideline for the Assessment and Diagnosis of Autism Spectrum Disorders in Australia aspires to streamline referral pathways so that children can get the right help as early as possible. But despite the best intentions of many clinicians, there are drivers in the health system that make implementation difficult. There are constraints in the way specialists can be reimbursed for time s...

The average age at which autism spectrum disorder is diagnosed four, though signs are often present well before that. Even where families and GPs may have concerns early in a child’s development, it can take a year or more for a consult with a paediatrician to become available. There are similar waiting lists to see other allied health and sub-specialists who may contribute opinions to a diagnosis...

In the last episode we heard some powerful examples of the challenges faced by some practitioners in medicine. Every situation has its idiosyncrasies, but most people start out with a passion for what they’re doing. In today’s podcast we hear from doctor-career coaches Ashe Coxon and Sarah Dalton who help medics solve the workplace challenges, and remember what drew them to the profession. Associa...

Not a day goes by that there isn’t a headline about the overstretched health service and the struggling professionals within it. It isn’t COVID that has created this situation. The pandemic was just the straw that broke the camel’s back. At the RACP Congress in May, ENT surgeon Eric Levi explained why burnout should be considered not as a mental health condition but as an occupational disorder. An...

In episode 78 we heard from some physicians who found themselves taking up the role of advocate, not just for their own patients but for broader system change. And health policy lobbyist Patrick Tobin explained how physicians and the College as whole can best get the attention of parliamentarians. For example, the RACP’s Healthy Climate Futures campaign calls on Government to make the healthcare s...

The globe has already warmed by more than one degree Celsius over pre-industrial levels and is on track to exceed two degrees by the end of the century. It doesn’t sound like a lot but this will have profound effects on human health with Australia being particularly vulnerable. Most obviously, Australia’s biggest cities will become furnaces in summer with a more than doubling of heat-related morta...

Immune checkpoint inhibitors have revolutionised care for patients with advanced melanoma and other cancers. These days around half of patients with unresectable metastatic melanoma can expect to live to five years after a regime of agents such as nivolumab and pembrolizumab. That’s up to ten times the survival rate of patients a decade ago, when the chaemotherapy Dacarbazine was the front-line tr...

The core work of being a physician is demanding enough. But if you’re seeing patients come in day after day with ailments that have social determinants behind them, you may start to feel like Sisyphus; heaving that boulder up the hill only to have to start from the bottom every time it slips your grasp. Surely it would be better to change those socioeconomic drivers but where do you even begin? In...

This episode is shared from the Essential Ethics podcast produced at the Royal Children's Hospital in Melbourne. It is presented by paediatric respiratory physician John Massie and clinical ethicist Lynn Gillam who are respectively the Clinical Lead and Academic Director of the Children's Bioethics Centre. In a series titled “Deciding with Children” they raise the following questions. Wh...