Your Weekly Dose of Medicine

World Digestive Health Day with Gastroenterologists Dr Dean Al-Hajjiri and Dr Steve Chung

Dean and Steve spoke to Kylie Baxter live on ABC Radio for World Digestive Health Day 2025Dr Dean Al-Hajjiri, Consultant Gastroenterologist at the Hobart Private Hospital, Calvary & Royal Hobart Hospital; Honorary lecturer, University of Tasmania Dr Steve Chung, Consultant Gastroenterologist at the Hobart Private Hospital Series curated & organised by Dr Lila Landowski Keywords: digestive health, colonoscopy, gastrointestinal health, bowel cancer, gut health, colon health, endoscopy, bowel preparation, reflux, diverticulitis Summary In this conversation, gastroenterologists Dr. Dean Al-Hajiri and Dr. Stephen Chung discuss the significance of digestive health, focusing on colonoscopies, their preparation, and common gastrointestinal issues. They explain the procedure, its importance in detecting potential health problems, and address common concerns about pain and preparation. The discussion also touches on dietary factors affecting gut health and humorous anecdotes from their experiences in the field. Takeaways World Digestive Health Day emphasizes the importance of digestive health. A colonoscopy is a procedure to examine the large intestine. Preparation for a colonoscopy is crucial for accurate results. Colonoscopy can detect and treat issues like polyps and cancer. Screening can significantly reduce the risk of dying from bowel cancer. Coffee consumption has health benefits when kept to moderate levels. Reflux is common but can indicate serious health issues if persistent. Colonics lack evidence of benefit and can pose risks. Bowel blockages can be caused by scar tissue or cancer. Gastroenterologists play a key role in diagnosing and treating gastrointestinal cancers. Chapters 00:00 Understanding Digestive Health and Colonoscopies 04:42 The Importance of Colonoscopy Preparation 08:59 Common Gastrointestinal Issues and Their Treatments 13:00 Unusual Findings During Colonoscopies

The Hidden Dangers of Hypertension with Cardiologist Dr Andrew Black & Hypertension Research Fellow Dr Niamh Chapman

Dr Andrew Black & Dr Niamh Chapman joined Kylie Baxter live on ABC Radio to discuss hypertension for World Hypertension Day.Dr Andrew Black: Consultant Cardiologist, Royal Hobart Hospital; Senior Lecturer University of Tasmania Dr Niamh Chapman: Senior Research Fellow (Hypertension research), Lead of the People and Systems Hypertension team, University of Sydney Segment organised & curated by Dr Lila Landowski. Keywords: hypertension, blood pressure, heart health, lifestyle changes, monitoring, atrial fibrillation, alcohol, weight management, DASH diet, health awareness Summary: This conversation explores the critical connection between hypertension and heart health, emphasizing the importance of monitoring blood pressure, understanding lifestyle changes, and addressing related health issues such as atrial fibrillation. Experts Dr. Andrew Black and Dr. Neve Chapman provide insights into effective management strategies, the role of diet and exercise, and the impact of alcohol consumption on blood pressure. Takeaways Hypertension is high blood pressure that can lead to serious health issues. Regular monitoring of blood pressure is crucial for awareness. Home blood pressure monitors can help track changes effectively. Lifestyle changes can significantly lower blood pressure. The DASH diet is recommended for managing hypertension. Limiting sodium intake is essential for blood pressure control. Alcohol consumption should be moderated to manage blood pressure. Weight loss, even modest, can improve blood pressure readings. Atrial fibrillation is linked to high blood pressure and requires management. Support from healthcare professionals can aid in lifestyle changes. Chapters 00:00 Understanding Hypertension and Its Importance 03:38 Monitoring Blood Pressure Effectively 06:38 Lifestyle Changes to Manage Hypertension 10:41 The Role of Medications and Treatment Options 12:02 Addressing Obesity and Its Impact on Hypertension

The Art of Emergency Medicine: Fixing Broken Bones with Prof Viet Tran

Prof Viet Tran joins Kylie Baxter live in the ABC Radio Studio Prof Viet Tran * Emergency Physician, Royal Hobart Hospital * Professor of Emergency Medicine, UTAS * Founding Director TASER Institute * Chair, Tasmanian Health Senate Segment organised & curated by Dr Lila Landowski. Keywords: emergency medicine, broken bones, pain management, recovery, emergency department, twilight sedation, osteoporosis, personal stories, injury experiences Summary In this conversation, emergency physician Viet Tran discusses the complexities of treating broken bones and injuries in the emergency department. He explains the pain management techniques used, including the green whistle and twilight sedation, and emphasizes the importance of preventative health measures to avoid injuries. The discussion also touches on the challenges faced by emergency departments and shares personal stories from listeners about their experiences with injuries. Takeaways Emergency physicians prioritize pain management for patients. The green whistle is a unique pain relief device. Twilight sedation helps patients during painful procedures. Accidents are the most common cause of broken bones. Recovery from a broken bone typically takes six weeks. Preventative health is crucial for bone health. Emergency departments face universal challenges. Teamwork and collegiality are vital in emergency medicine. Dislocations can be more painful than clean breaks. Personal stories highlight the commonality of injuries.

The Bottom Line on Bowel Cancer with Gastroenterologists Dr Dean Al-Hajjiri and Dr Steve Chung

Dr Dean Al-Hajjiri, Consultant Gastroenterologist at the Hobart Private Hospital, Calvary & Royal Hobart Hospital; Honorary lecturer, University of Tasmania Dr Steve Chung, Consultant Gastroenterologist at the Hobart Private Hospital Dean and Steve spoke to Kylie Baxter live on ABC Radio Series curated & organised by Dr Lila Landowski Keywords: Bowel cancer, screening, early detection, diet, health, gastroenterology, awareness, prevention, colonoscopy, processed meats Summary This conversation focuses on the importance of bowel cancer screening, particularly for individuals over 45, and discusses the implications of test results, dietary factors influencing bowel cancer risk, and recommendations for healthy eating to prevent the disease. The experts emphasize the significance of early detection and the simplicity of the screening process, while also addressing common concerns and misconceptions about bowel health. Takeaways Bowel cancer is Australia's second most deadly cancer. The screening age has been lowered to 45 years. A positive screening test does not mean cancer is present. Processed meats significantly increase bowel cancer risk. Healthy, unprocessed foods are key to prevention. Vitamin D can reduce the risk of bowel cancer. Early detection through screening can save lives. Dietary habits from previous generations are healthier. Regular exercise contributes to bowel health. Maintaining a balanced diet with fiber is essential.

Wired a Little Different: Neurodivergence in chidren with Neurodevelopmental Paediatrician, Dr Tes Naidoo

Wired a Little Different: Neurodivergence in chidren with Neurodevelopmental Paediatrician, Dr Tes Naidoo Tes joined David Reilly live in the ABC radio studios Segment curated & organised by Dr Lila Landowski Keywords: neurodivergent, neurodevelopment, pediatrician, emotional regulation, education, early intervention, childhood development, advocacy, signs of neurodevelopmental conditions, family support Summary In this conversation, Dr. Tess Naidoo, a neurodevelopmental pediatrician, speaks about the complexities of neurodevelopment and its impact on children. They discuss the signs of neurodevelopmental conditions, the challenges families face in navigating education, and the importance of early intervention and advocacy for children. The conversation emphasizes understanding neurodevelopment as a lifelong process that begins before birth and the need for patience and support in helping children manage their emotions and behaviors. Takeaways There is a growing conversation about neurodivergence in families. Neurodevelopment involves the growth of the brain and nervous system. Collaboration between pediatricians and educators is essential. Teachers are increasingly aware of neurodiversity in students. Emotional dysregulation is a common challenge for children. Understanding neurodevelopment helps in identifying conditions early. Children may struggle with emotional regulation due to brain development. Advocacy for children is crucial in navigating support systems. Early intervention can significantly improve outcomes for children. Parents and educators play a vital role in supporting neurodivergent children.