SEMS Podcast

In this episode, Elizabeth and Dr Ronald Tan interview Associate Professor Lois Lee from Boston Children’s Hospital and Harvard Medical School about Pediatric Injury Prevention. Tune in to learn why it matters to frontline Emergency Physicians, and what you can do about it!

Timestamps

01:07 How did you first become interested in Injury Prevention? 

02:09 Why does Injury Prevention matter to frontline Emergency Physicians? 

05:45 Pediatric Clinics of North America Issue: Preventing Unintentional Injuries among Children and Youth

06:39 Haddon Matrix and 7 ‘E’s of Injury Prevention 

11:14 Policy and advocacy: Keeping injury prevention on the agenda

15:17 Precision Prevention

16:43 What would you tell a resident interested in finding out more about Injury Prevention? 

18.17: What are some important types of data sources for injury prevention? 

20: 38 How do you translate your research into actionable interventions for injury prevention that will lead to decreased injuries and deaths to children?

24:05  TETRIS project: AI applied to the PECARN registry

References: 

https://www.t4cip.org/child-passenger-safety https://www.pediatric.theclinics.com/issue/S0031-3955(25)X0006-7 

Credits

Music: Life-line by Colorful Sound via Pixabay/ SGH Podcast Studio

Any comments or feedback? Suggestions for future episodes? Send us a message!

https://semspodcast.buzzsprout.com/ 

Ever wondered about VEXUS and its clinical utility in the Emergency Department? In this episode, Jocelyn interviews Dr Lokesh about VEXUS and when it may be helpful in our clinical practice. Tune in to find out more! 

Credits

Music: Life-line by Colorful Sound via Pixabay/Best Day by Octosound via Pixabay 
SGH Podcast Studio
SEMS

All recordings should not be taken by users/ audience as medical advice. Everyone is encouraged to see their physicians for proper medical consultation. 

Any comments or feedback? Suggestions for future episodes? Send us a message!

https://semspodcast.buzzsprout.com/ 

In this episode, Jocelyn and Elizabeth interview Dr Tang Dilin on the intriguing topic of Toxic Alcohols. 

Timestamps

00:40 Brief overview 

01:20 Methanol, Ethylene Glycol, Isopropyl Alcohol - Comparing and contrasting 

04:20 Approach to undifferentiated high osmolar gap or high anion gap 

08:04 Osmolar gap, hockey stick diagram 

12:18 Treatment of toxic alcohol including Fomepizole 

21:13 Role of Haemodialysis

23:49 Cofactors

24:44 Considerations for intubation

25:20 Isopropyl Alcohol 

27:17 Key takeaways

References

https://emergencymedicinecases.com/toxic-alcohols/

https://litfl.com/toxic-alcohol-ingestion/ 

https://litfl.com/osmolar-gap/ 

Credits

Music: Life-line by Colorful Sound via Pixabay 

SGH Podcast Studio

Any comments or feedback? Suggestions for future episodes? Send us a message!

https://semspodcast.buzzsprout.com/ 

In this episode, Dr Joanna Chan and Dr Matthew Low interview Dr Kei Ouchi, Associate Professor at Harvard Medical School, on the topic of Palliative Emergency Medicine. His work focuses on improving care for adults with palliative care needs through high quality serious illness communications in the ED setting. Tune in to find out more! 

Timestamps

00:56 What first drew you to the topic of bringing palliative care to the ED? 

04:49 Could you explain why it is important for an ED doctor to be able to handle these situations well? 

06:26 What does a goals of care discussion in the emergency department sound like in your practice?

08:59 How can you direct the conversation to help patients and families understand the gravity of their present crisis?

13:21 Tips on high-yield questions that help to bring out the wishes of a patient in a new crisis situation that can help the doctor to make a sound recommendation?

15:41 Navigating situations where patients have deferred serious illness decision-making to their family members

20:48 How much time do you budget for your communication when it is your first time meeting the family?

22:55 In terms of communication, what are the common blind spots that you would like to highlight?    

25:19 What ED innovation of the future is likely to have the most impact on ED Palliative Care delivery; What highlights have you seen from your time here with us, and how could we feasibly and meaningfully advance from here? 

References

https://pmc.ncbi.nlm.nih.gov/articles/PMC8219473/ 

https://connects.catalyst.harvard.edu/Profiles/display/Person/125411 

Credits

Music: Life-line by Colorful Sound via Pixabay/SGH Podcast Studio

Any comments or feedback? Suggestions for future episodes? Send us a message!

https://semspodcast.buzzsprout.com/ 

In this episode, Dr Eunizar Omar interviews Dr Colin Ong and Dr Juliana Poh on the  topic of Geri EM! They discuss CFS, safe discharge measures, falls, frailty and gait assessments and more! Tune in to find out more. 

Timestamps

01:03 Tell us about GeriEm in your department?

04:50 Clinical Frailty Scale (CFS): Why it is important, evidence supporting it, and applicability. 

06:03 Falls: What are the issues with the term “mechanical fall”, and what questions should we be asking to uncover the truth behind the fall?

07:51 Minimum falls history; SPLATT mnemonic (Symptoms, Previous falls, Location, Activity, Time of fall, Trauma/ post fall complications)

09:36 Reversible causes of falls to look out for

MAPHD (Medications, visual Acuity, Postural Hypotension, 4 Ds - Delirium, Dementia, Depression, Vitamin D) 

10:47 Gait assessment: Timed up and go test, Gait Speed Test

13:56 Safe alternatives to admissions

17:17 Polypharmacy

High risk meds mnemonic: ABCS (anticholinergics, benzodiazepines and sedating drugs, cardiovascular medications). 

22:33 Safe discharge measures 

24:36 Advice for those who would like to learn more about the GeriEM scene

26:13 Practical takeaways

References

1. Sri-on J, Tirrell GP, Lipsitz LA, Liu SW. Is there such a thing as a mechanical fall? Am J Emerg Med. 2016 Mar;34(3):582-5. doi: 10.1016/j.ajem.2015.12.009. Epub 2015 Dec 12. PMID: 26795891; PMCID: PMC6785031.

2. American College of Surgeons Geriatric Trauma Management: Best Practice Guidelines Nov 2023

3. https://www.facs.org/media/ubyj2ubl/best-practices-guidelines-geriatric-trauma.pdf

4. GeriatricsCareOnline.org

5. https://gedcollaborative.com/ 

Credits

Music: Life-line by Colorful Sound via Pixabay 

SGH Podcast Studio

Any comments or feedback? Suggestions for future episodes? Send us a message!

https://semspodcast.buzzsprout.com/ 

In this episode, Matthew and Elizabeth interview Dr Sohil Pothiawala and Dr Nijanth M Raj about hyperacute stroke in the Emergency Department. Ever wondered what was the evidence behind the time cut-offs for thrombolysis, tried to recall all the relative and absolute contraindications for thrombolysis, or wondered what was the optimal blood pressure for your patient and which anti-hypertensive to choose? Tune in to find out more! 

Timestamps

02:52 NINDS trial

04:20 ECASS III trial 

04:59 RTPA absolute (ABCDES mnemonic) and relative contraindications, pearls and pitfalls 

08:44 BP targets and preferred antihypertensives for BP control 

10:03 Permissive Hypertension 

12:22 Alteplase vs Tenecteplase (AcT trial, TIMELESS trial, ETERNAL-LVO trial) 

16.27 Thrombectomy (EXTEND IA trial, MR CLEAN trial, SWIFT PRIME trial, DAWN & DEFUSE-3 trials)

18.08 LVO (Large Vessel Occlusion) 

20:25 Basilar strokes/ Posterior Circulation Strokes

24:33 Combining Thrombolysis and EVT 

27:05 WAKE-UP trial

28:52 More on the DAWN & DEFUSE-3 trials

30:39 What works for shortening door to intervention times? 

32.40 What’s on the horizon? 

Credits

Music: Life-line by Colorful Sound via Pixabay/ SGH Podcast Studio

References

1. Clinical Policy: Critical Issues in the Management of Adult Patients Presenting to the Emergency Department With Acute Ischemic Stroke. Ann Emerg Med. 2023 Aug;82(2):e17-e64. doi: 10.1016/j.annemergmed.2023.03.007.
2. American College of Emergency Physicians Clinical Policies Subcommittee (Writing Committee) on Thrombolytics; Lo BM et al. Clinical Policy: Use of Thrombolytics for the Management of Acute Ischemic Stroke in the Emergency Department. Ann Emerg Med. 2024 Dec;84(6):e57-e86. doi: 10.1016/j.annemergmed.2024.07.023. PMID: 39578010.

Note: This episode was recorded in 2025.

Any comments or feedback? Suggestions for future episodes? Send us a message!

https://semspodcast.buzzsprout.com/ 

In this episode, Jocelyn and Dr Lokesh interview Dr Francis Lee about the exciting topic of Lung Ultrasound in the ED! Tune in to learn about when to do lung ultrasound, tips for how to improve your lung ultrasound skills, and what’s potentially in the future for lung ultrasound. 

Timestamps: 

3:00 Lung US basics 

8.31 Conditions and scenarios where Lung US is useful

12:14 BLUE protocol 

19:11 Tips for EPs hoping to improve in Lung US skills

21:13 Future Directions for Lung US in ED  

Credits

Music: Life-line by Colorful Sound via Pixabay 

SGH Podcast Studio

References

Lichtenstein DA. Lung ultrasound in the critically ill. Ann Intensive Care. 2014 Jan 9;4(1):1. doi: 10.1186/2110-5820-4-1. PMID: 24401163; PMCID: PMC3895677.

Any comments or feedback? Suggestions for future episodes? Send us a message!

https://semspodcast.buzzsprout.com/ 

In this episode, Matthew and Elizabeth interview Dr Mok Shao Feng about Feedback in Education and Entrustable Professional Activities (EPAs). Tune in to learn more about what EPAs are, what they mean to the frontline clinician, and how to apply principles of good feedback to do workplace based assessments well. 

Shownotes can be found at: https://tinyurl.com/EPAshownotes 

Timestamps

01:01 What is an EPA

03:42 How do you use the data from EPA based assessments? 

08:14 Models of Feedback

10:33 Following up on the Action Plan 

12:38 Grading the EPA for Straightforward cases

14:11 Take home points

Credits

Music: Life-line by Colorful Sound via Pixabay 

SGH Podcast Studio

Any comments or feedback? Suggestions for future episodes? Send us a message!

https://semspodcast.buzzsprout.com/ 

In this episode, Jocelyn and Elizabeth interview Dr Nicolas Lim (@POCUSclub) about his unique journey through both Emergency Medicine and Intensive Care training. Tune in to hear about his motivations, inspirations, challenges, and experiences! 

Credits:

Music -  Life-line by Colorful Sound via Pixabay/ Best Day by OctoSound via Pixabay SEMS

Dr Nicolas’s Recording Studio 

Note: This episode was recorded in Dec 2024 

All recordings should not be taken by users/ audience as medical advice. Everyone is encouraged to see their physicians for proper medical consultation.

Any comments or feedback? Suggestions for future episodes? Send us a message!

https://semspodcast.buzzsprout.com/ 

In this episode, Jocelyn and Elizabeth interview Dr Nicolas Lim (@POCUSclub) about Ultrasound in Shock! Tune in to find out more about how to utilize POCUS in patients in shock in the ED, as well as how to integrate your findings into clinical decision making! 

Timestamps

01:47 Ultrasound in the ED and how it has evolved over the years

04:29 RUSH protocol 

06:45 Volume Responsiveness & Volume Tolerance

09:45 Integration of findings into clinical decision making

12:44 Tips for EPs hoping to improve on our POCUS skills

Credits

Music: Life-line by Colorful Sound via Pixabay/ Best Day by OctoSound via Pixabay 

SEMS

Dr Nicolas’s Recording Studio 

Note: This episode was recorded in Dec 2024 

References

1. Kenny JS, Prager R, Rola P, Haycock K, Basmaji J, Hernández G. Unifying Fluid Responsiveness and Tolerance With Physiology: A Dynamic Interpretation of the Diamond-Forrester Classification. Crit Care Explor. 2023 Dec 12;5(12):e1022. doi: 10.1097/CCE.0000000000001022. PMID: 38094087; PMCID: PMC10718393.
2. https://www.youtube.com/@pocusclub5411 

All recordings should not be taken by users/ audience as medical advice. Everyone is encouraged to see their physicians for proper medical consultation. 

Any comments or feedback? Suggestions for future episodes? Send us a message!

https://semspodcast.buzzsprout.com/