#104: Renal tubular acidosis with Kidney Boy, Joel Topf MD

Renal tubular acidosis aka RTA deconstructed by @Kidney_Boy, Joel Topf MD, Chief of Nephrology at Kashlak Memorial Hospital. We review the three buckets of non gap metabolic acidosis, normal renal physiology & acid base handling, points of failure in RTA, complications and treatment of RTA. Check out Dr Topf’s awesome slides on renal tubular acidosis at http://thecurbsiders.com/podcast . Join our mailing list and receive a PDF copy of our show notes every Monday. Rate us on iTunes, recommend a guest or topic and give feedback at [email protected]. Credits: Written by: Matthew Watto MD and Joel Topf MD Produced by: Matthew Watto MD Hosts: Matthew Watto MD, Stuart Brigham MD, Paul Williams MD Guest: Joel Topf MD Time Stamps 00:00 Announcements 01:02 Disclaimer 01:40 Intro and guest bio 04:00 Joel’s one liner 06:05 Joel’s “favorite failure” 11:45 Paul shares a failure 13:20 Tweetorials 16:39 Clinical case of non gap metabolic acidosis 18:06 Three buckets of NAGMA and GI losses 21:02 Chloride intoxication and normal saline 25:14 Renal tubular acidosis and normal role of kidney in acid base 35:03 Proximal (type 2) RTA 40:33 Cases of proximal RTA 43:38 Distal (type 1) RTA 53:15 Bicarbonate dosing and titration 55:28 Type 4 RTA (hypoaldosteronism) 62:09 Urinary anion gap and ammonium 67:26 Replacing GI losses of bicarbonate 70:25 Joel reviews quick cases of RTA and NAGMA 74:49 Outro Tags: renal, tubular, acidosis, non, gap, rta, nagma, metabolic, kidney, diarrhea, sodium, normal, saline, ringer's, lactate, tubule, bicarbonate, physiology, acid, base, ammonia, ammonium, nephrolithiasis, assist