

Block It Like It’s Hot: Regional Anesthesia, Pain Medicine & POCUS
Jeff Gadsden & Amit Pawa
Your hosts Amit ”I Got The” Pawa and Jeff “Tha Notorious JCG” Gadsden discuss current issues in regional anesthesia, ultrasound-guided nerve blocks, pain medicine and POCUS, while dropping some tips on how to make your regional anesthesia workflow a blocker’s delight. Each episode dives into clinical pearls, emerging research, and practical POCUS tips (along with a lot of banter and dad jokes). Ideal for anesthesiologists, pain physicians, CRNAs, and trainees—subscribe and level up your perioperative or ICU practice.
Episodes
Mentioned books

Nov 4, 2025 • 48min
S3 E18: "Block Box 8: Our convo with Guy Weinberg & Barbara Breebaart!"
We're back to Oslo for the ESRA Block Box experience where we interviewed two fascinating and impressive people: Guy Weinberg from Chicago regales us with how a failed experiment led to an incredible antidote, and leaves us with a word of warning about a commonly-used local anesthetic; and Barbara Breebaart from Antwerp, explains how we have just SIX seconds to win the confidence of our patients with our body language, and other amazing tips for putting patients at ease.
Join us each month for another sassy conversation about anesthesiology, emergency medicine, critical care, POCUS, pain medicine, ultrasound guided nerve blocks, acute pain, and perioperative care!
Links:
🔗 The article Guy cites about new data on LAST and the danger of lidocaine: https://www.bjanaesthesia.org/article/S0007-0912(25)00493-3/fulltext
🔗 Elvira Lang & Eleanor Laser book on patient rapport: https://www.amazon.com/Patient-Sedation-Without-Medication-Technologists/dp/1461037603

Oct 21, 2025 • 49min
S3 E17: "Block Box 7: Our convo with Anahi Perlas & Jon Bailey!"
The ah-maaazing interviews continue in the Block Box in Orlando -- this time Amit and Jeff are chatting with two Canadians! Anahi Perlas from Toronto tells us about how she first started to think about gastric ultrasound and the challenges involved in creating a new diagnostic test. And then Jon Bailey from Halifax shares his experiences in researching the feasibility of nerve blocks in outer space!
Join us each month for another sassy conversation about anesthesiology, emergency medicine, critical care, POCUS, pain medicine, ultrasound guided nerve blocks, acute pain, and perioperative care!

Oct 7, 2025 • 1h 21min
S3 E16: "Can't stop, won't stop (infusing local): The Catheter Chronicles"
Got pain that last for a looooong time? YOU, my friend, need a continuous catheter! Join Amit and Jeff as they discuss all things catheter-related: What is the best way to place them? How do keep them from falling out? What are the differences in catheter and pump designs? Is a programmed intermittent bolus enough? Or do we need a background rate too? What is a 'green gizmo'? Why does Jeff keep attempting accents? So many questions--and SO MANY answers! Stay tuned for all this and much more as we pump it up in this fun and enlightening episode.
Join us each month for another sassy conversation about anesthesiology, emergency medicine, critical care, POCUS, pain medicine, ultrasound guided nerve blocks, acute pain, and perioperative care!
Links:
🔗 Article on force required to remove catheters with and without tunneling: https://pubmed.ncbi.nlm.nih.gov/24447324/
🔗 Article on best method for securing catheters to skin in volunteers: https://pubmed.ncbi.nlm.nih.gov/33406276/
🔗 Article on short vs. long axis placement of popliteal catheters: https://pubmed.ncbi.nlm.nih.gov/27440634/
🔗 Article on the first documented continuous catheter using a cork, needle and tape: https://pubmed.ncbi.nlm.nih.gov/20983091/

Sep 30, 2025 • 1h 25min
S3 E15: "Plenty of sole, and lots of kick: Blocks for foot and ankle surgery"
In this toe-tally fascinating episode, Amit and Jeff talk ankle blocks, digital blocks, Mayo blocks, popliteal sciatic blocks, and much more. Who knew there were so many ways to block the five little piggies??!
Join us every episode for another sassy conversation about anesthesiology, emergency medicine, critical care, POCUS, pain medicine, ultrasound guided nerve blocks, acute pain, and perioperative care!
Links from the episode:
🔗 Robards et al article about needing an intra-sheath needle tip position to elicit a motor response for popliteal sciatic nerve block: https://pubmed.ncbi.nlm.nih.gov/19608846/
🔗 Lopez article about the sensory distribution of the saphenous nerve: https://pubmed.ncbi.nlm.nih.gov/22854395/
🔗 Wahal/Bullock article on the Femoral Arterial Block (FAB): https://pubmed.ncbi.nlm.nih.gov/33431616/
🔗 Mythbusters video on the use of epinephrine in digital blocks: https://youtu.be/Lh8dp8csNHU?si=mczxCGDWoEGuUmoQ

Sep 16, 2025 • 49min
S3 E14: "Block Box 6 (From ESRA25!): Our convo with Athmaja Thottungal & John McDonnell!"
Greetings from Norway!! 🇳🇴 Amit and Jeff once again return to the GE Healthcare Block Box, this time at the ESRA25 meeting in Oslo! In this episode, we chat with Athmaja Thottungal about her motivation behind a career change, the value of healthcare coaches for preventative health, and some practical tips to chill out and engage in a "digital detox". Following that, we talk with John McDonnell and hear his thoughts on blocks new aaaaand not-so-new (and he teases us with some yet-to-be-published hints about a knee block he's working on...). Two incredibly insightful guests, two adequate hosts. Enjoy!
Join us each month for another sassy conversation about anesthesiology, emergency medicine, critical care, POCUS, pain medicine, ultrasound guided nerve blocks, acute pain, and perioperative care!
Links:
🔗 International Board of Lifestyle Medicine: https://iblm.org/
🔗 Institute of Integrative Nutrition (Where Athma got her coaching certification from): https://www.integrativenutrition.com/
🔗 The article on psoas sheath block that John and team published: https://pubmed.ncbi.nlm.nih.gov/40386030/

Sep 1, 2025 • 49min
S3 E13: "Block Box 5: Our conversation with Ki Jinn Chin and Amanda Kumar!"
Two amazing interviewees in one deee-licious episode! The uber-impressive Ki Jinn Chin from the University of Toronto shares his ASRA "origin story", his thoughts on how regional anesthesia really does incorporate elements of artistry, creativity and improvisation, how long a YouTube video SHOULD be, and what he's doing with spinals these days. Following that, the always inspiring and engaging Amanda Kumar joins us from Duke University where she shares her experience with high-fidelity simulation, the use of cognitive aids, how to practice ultrasound-guided needling at home, and why she loves cat memes.
Join us each month for another sassy conversation about anesthesiology, emergency medicine, critical care, POCUS, pain medicine, ultrasound guided nerve blocks, acute pain, and perioperative care!

Aug 15, 2025 • 1h 5min
S3 E12: "Emoji-ologist Dr. Jordana Garbati! 🤩🪩"
In this fascinating episode, Amit and Jeff interview Dr. Jordana Garbati, an “emoji-ologist” 😎 who has researched and lectured internationally about the use of emoji as language. For something we use every day, we sure had a lot of questions: are we using these correctly? Are there ways to be misinterpreted? Is it ok to emoji your boss? What emoji are useful in communicating with colleagues or patients? If you’ve ever wondered how emoji get chosen to be on your phone, or if you wanna understand how luxury brands and birdwatchers are using emoji, then stay tuned. 🧠💉🧊🔥🎙️🤓🧀🤦♂️
Dr. Garbati's University of Toronto profile: https://www.utm.utoronto.ca/isup/people/jordana-garbati
Dr. Garbati's lab website: http://thescrl.com/
Dr. Garbati's LinkedIn page: https://ca.linkedin.com/in/jordana-garbati
Dr. Garbati's X/Twitter: @DrGarbati
Join us each month for another sassy conversation about anesthesiology, emergency medicine, critical care, POCUS, pain medicine, ultrasound guided nerve blocks, acute pain, and perioperative care!

Aug 1, 2025 • 56min
S3 E11: "Block Box 4: Our convo with Kwesi Kwofie and Kris Schroeder!"
Our two hosts sit down for a stimulating (yes, intended) conversation with Kwesi Kwofie from Dalhousie University in Halifax, Canada, who gets down and dirty about needle nerve contact and nerve injury. Where exactly should we put the needle when performing a supraclavicular brachial plexus block? Or...is the supraclav dead?!! Why is periplexus preferred over intraplexus when doing interscalene brachial plexus blocks? Oh, and Kwesi might just win the joke contest. But wait, not to outdone, we follow up with Kristopher Schroeder from the University of Wisconsin, who educates us about raaaaaanch dressing, cheese curds, and gets us thinking about artificial intelligence and anesthesiology--is it ok to use generative AI to write a reference letter for a colleague? What is 'sentiment analysis' and do we have to read the whole paper anymore? Can AI help in decision-making surrounding transfusion practices? For all this and much much more, tune in to this fascinating episode.
Join us each month for another sassy conversation about anesthesiology, emergency medicine, critical care, POCUS, pain medicine, ultrasound guided nerve blocks, acute pain, and perioperative care!

Jul 15, 2025 • 49min
S3 E10: "Our conversation with Admir Hadzic (Part 2)"
Amit and Jeff continue their fascinating dive into the mind and life of Admir Hadzic, author, innovator, founder of NYSORA, brewer of fine beer, bassist and sports car nut. In this episode we discuss standardization in regional anesthesia, the future of textbooks in medicine, how sedated DO patients really want to be for nerve blocks, what it's like to drive a Ferrari to your next gig, and (because we don't shy away from cont-rah-versy, Admir's passionate thoughts and feelings on why there IS a difference between spinal and general for hip fracture and where some of the recent data may be more harmful than helpful for patients.
Join us each month for another sassy conversation about anesthesiology, emergency medicine, critical care, POCUS, pain medicine, ultrasound guided nerve blocks, acute pain, and perioperative care!

Jul 1, 2025 • 60min
S3:E9 "Block Box part 3: A conversation with Stuart Grant, Steve Coppens & Gary Schwartz"
Amit and Jeff are still (!) sweating it out in the block box, and have the good fortune to be joined by three wonderful guests: Stuart Grant from the University of North Carolina, Steve Coppens from the Catholic University of Leuven, and Gary Schwartz from Maimonides Medical Center in NYC. We cover such topics as peripheral nerve stimulation for looooong term pain control, the value of the ESP (and where it might just be hype--I'm talking to you, bunionectomy), the struggle of teaching residents AND fellows in the same institution, and cryoanalgesia of the cuties and intercostal nerves and what that means for patients both before their operations and after. Oh, and maybe why you shouldn't let your colleagues (or your trainees) stick needles in your back...
Join us each month for another sassy conversation about anesthesiology, emergency medicine, critical care, POCUS, pain medicine, ultrasound guided nerve blocks, acute pain, and perioperative care!


