54,302 blogs · [ { "id": "01a087be-8c31-7115-9f05-0b32a07e2de4", "title": "OUWB Question about loop diuretics in heart failure and hyponatremia", "url": "https://pbfluids.com/2026/08/ouwb-question-about-loop-diuretics-in-heart-failure-and-hyponatremia/", "published_at": "2026-08-31T01:53:25+00:00" }, { "id": "01a087be-8c31-7115-9f05-0b32a147af7d", "title": "OUWB Question about SIADH and volume status", "url": "https://pbfluids.com/2026/08/ouwb-question-about-siadh-and-volume-status/", "published_at": "2026-08-11T13:17:50+00:00" }, { "id": "01a087be-8c31-7115-9f05-0b32a1aa6519", "title": "Occam Denied", "url": "https://pbfluids.com/2026/08/occam-denied/", "published_at": "2026-08-04T12:35:28+00:00" }, { "id": "01a087be-8c31-7115-9f05-0b32a263eea3", "title": "Just finished the third annual Nephrology Fellowship Bootcamp", "url": "https://pbfluids.com/2026/07/just-finished-the-third-annual-nephrology-fellowship-bootcamp/", "published_at": "2026-07-31T20:14:43+00:00" }, { "id": "01a087be-8c31-7115-9f05-0b32a3608daa", "title": "The retracted NEJM Image in Clinical Medicine", "url": "https://pbfluids.com/2026/05/the-retracted-nejm-image-in-clinical-medicine/", "published_at": "2026-05-04T13:08:01+00:00" }, { "id": "01a087be-8c31-7115-9f05-0b32a4260112", "title": "One of the lesser known reasons to go to KIDNEYcon", "url": "https://pbfluids.com/2026/05/one-of-the-lesser-known-reasons-to-go-to-kidneycon/", "published_at": "2026-05-03T16:40:02+00:00" }, { "id": "01a087be-8c31-7115-9f05-0b32a4a04b24", "title": "Local hero wins at football and CKD", "url": "https://pbfluids.com/2026/03/local-hero-wins-at-football-and-ckd/", "published_at": "2026-03-12T17:15:40+00:00" }, { "id": "01a087be-8c31-7115-9f05-0b32a4f06438", "title": "Proactive vs Reactive DDAVP: The Clamp Finally Faces an RCT", "url": "https://pbfluids.com/2026/03/proactive-vs-reactive-ddavp-the-clamp-finally-faces-an-rct/", "published_at": "2026-03-12T02:20:10+00:00" }, { "id": "01a087be-8c31-7115-9f05-0b32a531cb7f", "title": "Saline Doesn’t Ruin Hyponatremia Labs (It Might Help)", "url": "https://pbfluids.com/2026/03/saline-doesnt-ruin-hyponatremia-labs-it-might-help/", "published_at": "2026-03-09T11:31:40+00:00" }, { "id": "01a087be-8c31-7115-9f05-0b32a5df63cd", "title": "Finally. The Hyponatremia Intervention Trial is published", "url": "https://pbfluids.com/2026/03/finally-the-hyponatremia-intervention-trial-is-published/", "published_at": "2026-03-06T12:43:24+00:00" }, { "id": "01a0bdcc-c18b-7268-b185-0bb2dbbdfa8e", "title": "Why aren’t you prescribing fish oil to your dialysis patients?", "url": "https://pbfluids.com/2026/01/why-arent-you-prescribing-fish-oil-to-your-dialysis-patients/", "published_at": "2026-01-28T13:45:26+00:00" }, { "id": "01a0bdcc-c18b-7268-b185-0bb2dbc40571", "title": "Cockcroft Gault, the latest from the trenches", "url": "https://pbfluids.com/2025/10/cockcroft-gault-the-latest-from-the-trenches/", "published_at": "2025-10-26T15:39:13+00:00" }, { "id": "01a0bdcc-c18b-7268-b185-0bb2dcb95e7c", "title": "Apple Hypertension detection", "url": "https://pbfluids.com/2025/09/apple-hypertension-detection/", "published_at": "2025-09-27T09:46:12+00:00" }, { "id": "01a0bdcc-c18b-7268-b185-0bb2dd2a568d", "title": "What about furosemide for hyperkalemia?", "url": "https://pbfluids.com/2025/09/what-about-furosemide-for-hyperkalemia/", "published_at": "2025-09-08T15:08:11+00:00" }, { "id": "01a0bdcc-c18b-7268-b185-0bb2dd5bd064", "title": "Promotion", "url": "https://pbfluids.com/2025/08/promotion/", "published_at": "2025-08-20T17:00:57+00:00" }, { "id": "01a0bdcc-c18b-7268-b185-0bb2ddf5583f", "title": "OUWB question about milk alkali syndrome", "url": "https://pbfluids.com/2025/08/ouwb-question-about-milk-alkali-syndrome/", "published_at": "2025-08-16T03:56:21+00:00" }, { "id": "01a0bdcc-c18b-7268-b185-0bb2def0142b", "title": "OUWB Question about sodium physiology", "url": "https://pbfluids.com/2025/08/ouwb-question-about-sodium-physiology/", "published_at": "2025-08-09T16:35:23+00:00" }, { "id": "01a0bdcc-c18b-7268-b185-0bb2dfd9a236", "title": "Estimating GFR with Vancomycin, the measured GFR that’s sitting right in front of us", "url": "https://pbfluids.com/2025/08/estimating-gfr-with-vancomycin-the-measured-gfr-thats-sitting-right-in-front-of-us/", "published_at": "2025-08-03T14:43:37+00:00" }, { "id": "01a0bdcc-c18b-7268-b185-0bb2dfe00700", "title": "I find using LLMs is a bit like skipping stones on a lake", "url": "https://pbfluids.com/2025/02/i-find-using-llms-is-a-bit-like-skipping-stones-on-a-lake/", "published_at": "2025-02-24T03:28:43+00:00" }, { "id": "01a0bdcc-c18b-7268-b185-0bb2e05ed002", "title": "How much bicarbonate is in a tablet of sodium bicarbonate", "url": "https://pbfluids.com/2025/02/how-much-bicarbonate-is-in-a-tablet-of-sodium-bicarbonate/", "published_at": "2025-02-04T22:28:30+00:00" }, { "id": "01a0bdd2-5410-70e8-8f04-d24050f6568c", "title": "Nephron, c’mon do something", "url": "https://pbfluids.com/2025/02/nephron-cmon-do-something/", "published_at": "2025-02-01T19:07:23+00:00" }, { "id": "01a0bdd2-5410-70e8-8f04-d24051597133", "title": "January 2025 Newsletter: Highlights from MashUp", "url": "https://pbfluids.com/2025/01/january-2025-newsletter-highlights-from-mashup/", "published_at": "2025-01-30T13:28:17+00:00" }, { "id": "01a0bdd2-5410-70e8-8f04-d24052193e9a", "title": "Rest in peace ASN Innovations in Education Award", "url": "https://pbfluids.com/2025/01/rest-in-peace-asn-innovations-in-education-award/", "published_at": "2025-01-29T18:22:34+00:00" }, { "id": "01a0bdd2-5410-70e8-8f04-d240525e8f84", "title": "Bluesky Social Media: Workarounds and Tips", "url": "https://pbfluids.com/2024/12/bluesky-social-media-workarounds-and-tips/", "published_at": "2024-12-19T13:24:10+00:00" }, { "id": "01a0bdd2-5410-70e8-8f04-d24052db9334", "title": "ApEx Pathshala 2024", "url": "https://pbfluids.com/2024/12/apex-pathshala-2024/", "published_at": "2024-12-08T23:57:18+00:00" }, { "id": "01a0bdd2-5410-70e8-8f04-d2405347dfde", "title": "Its time for a new paradigm in hyponatremia", "url": "https://pbfluids.com/2024/11/its-time-for-a-new-paradigm-in-hyponatremia/", "published_at": "2024-11-25T07:01:26+00:00" }, { "id": "01a0bdd2-5410-70e8-8f04-d24053c5007a", "title": "Bluesky versus Twitter: Engagement Fight", "url": "https://pbfluids.com/2024/11/bluesky-versus-twitter-engagement-fight/", "published_at": "2024-11-21T01:33:16+00:00" }, { "id": "01a0bdd2-5410-70e8-8f04-d24053c85eb8", "title": "Automating Posts: Goodbye Twitter. Hello Bluesky.", "url": "https://pbfluids.com/2024/11/automating-posts-goodbye-twitter-hello-bluesky/", "published_at": "2024-11-17T05:50:23+00:00" }, { "id": "01a0bdd2-5410-70e8-8f04-d24053d0e2c2", "title": "AI Curriculum", "url": "https://pbfluids.com/2024/11/ai-curriculum/", "published_at": "2024-11-17T05:30:08+00:00" }, { "id": "01a0bdd2-5410-70e8-8f04-d24054ba50d5", "title": "ASN needs to do better with these podcasts", "url": "https://pbfluids.com/2024/10/asn-needs-to-do-better-with-these-podcasts/", "published_at": "2024-10-28T13:54:48+00:00" }, { "id": "01a0bdd5-f776-7082-a037-5767cc7c6469", "title": "The supplement is not optional, journals should stop treating it like it is", "url": "https://pbfluids.com/2024/10/the-supplement-is-not-optional/", "published_at": "2024-10-09T15:32:06+00:00" }, { "id": "01a0bdd5-f776-7082-a037-5767cd0b18ac", "title": "Soul of a working calculator", "url": "https://pbfluids.com/2024/10/soul-of-a-working-calculator/", "published_at": "2024-10-07T15:45:35+00:00" }, { "id": "01a0bdd5-f776-7082-a037-5767cd211ab6", "title": "I am writing more and more newsletters for MashupMD", "url": "https://pbfluids.com/2024/10/i-am-writing-more-and-more-newsletters-for-mashupmd/", "published_at": "2024-10-01T04:32:22+00:00" }, { "id": "01a0bdd5-f776-7082-a037-5767cd302d0c", "title": "Calcifediol does not slow the progression of CKD according to OPKO’s own RCT but that doesn’t move product so the BS must flow", "url": "https://pbfluids.com/2024/09/calcifediol-does-not-slow-the-progression-of-ckd-according-to-opkos-own-rct-but-that-doesnt-move-product-so-the-bs-must-flow/", "published_at": "2024-09-27T00:11:59+00:00" }, { "id": "01a0bdd5-f776-7082-a037-5767cd78445d", "title": "Using protein supplements to treat hyponatremia", "url": "https://pbfluids.com/2024/09/using-protein-supplements-to-treat-hyponatremia/", "published_at": "2024-09-12T08:11:29+00:00" }, { "id": "01a0bdd5-f776-7082-a037-5767ce2ad755", "title": "Nephrology needs COURAGE", "url": "https://pbfluids.com/2024/09/nephrology-needs-courage/", "published_at": "2024-09-04T02:23:14+00:00" }, { "id": "01a0bdd5-f776-7082-a037-5767ced70754", "title": "OUWB question about metabolic alkalosis", "url": "https://pbfluids.com/2024/09/ouwb-question-about-metabolic-alkalosis/", "published_at": "2024-09-03T02:54:03+00:00" }, { "id": "01a0bdd5-f776-7082-a037-5767cf88edf8", "title": "OUWB question about exercise induced hyponatremia", "url": "https://pbfluids.com/2024/09/ouwb-question-about-exercise-induced-hyponatremia/", "published_at": "2024-09-02T23:40:13+00:00" }, { "id": "01a0bdd5-f776-7082-a037-5767cfe9fba6", "title": "OUWB Questions from the first week", "url": "https://pbfluids.com/2024/08/ouwb-questions-from-the-first-week/", "published_at": "2024-08-11T23:23:32+00:00" }, { "id": "01a0bdd5-f776-7082-a037-5767d0e319b7", "title": "AKI Library", "url": "https://pbfluids.com/2024/07/aki-library/", "published_at": "2024-07-18T02:34:37+00:00" }, { "id": "01a0bdda-42a1-73bd-9cd4-1bd0d773cc9b", "title": "The secret to producing quality podcasts is caring", "url": "https://pbfluids.com/2024/06/the-secret-to-producing-quality-podcasts-is-caring/", "published_at": "2024-06-20T03:29:40+00:00" }, { "id": "01a0bdda-42a1-73bd-9cd4-1bd0d7b9aab5", "title": "My latest for MashUpMD", "url": "https://pbfluids.com/2024/05/my-latest-for-mashupmd/", "published_at": "2024-05-19T00:54:43+00:00" }, { "id": "01a0bdda-42a1-73bd-9cd4-1bd0d8691eb6", "title": "Update in nephrology for 2023", "url": "https://pbfluids.com/2023/12/update-in-nephrology-for-2023/", "published_at": "2023-12-14T19:12:36+00:00" }, { "id": "01a0bdda-42a1-73bd-9cd4-1bd0d8b55850", "title": "Apocalypse Nephrology", "url": "https://pbfluids.com/2023/11/apocalypse-nephrology/", "published_at": "2023-11-30T04:02:49+00:00" }, { "id": "01a0bdda-42a1-73bd-9cd4-1bd0d9530473", "title": "New Tweetorial: Comparing diffusive versus convective clearance", "url": "https://pbfluids.com/2023/11/new-tweetorial-comparing-diffusive-versus-convective-clearance/", "published_at": "2023-11-10T22:23:11+00:00" }, { "id": "01a0bdda-42a1-73bd-9cd4-1bd0d9b9d043", "title": "Is the juice worth the squeeze?", "url": "https://pbfluids.com/2023/11/is-the-juice-worth-the-squeeze/", "published_at": "2023-11-09T18:16:01+00:00" }, { "id": "01a0bdda-42a1-73bd-9cd4-1bd0da9c32ea", "title": "MedTwitter will not go quietly into that good night", "url": "https://pbfluids.com/2023/11/medtwitter-will-not-go-quietly-into-that-good-night/", "published_at": "2023-11-07T01:03:55+00:00" }, { "id": "01a0bdda-42a1-73bd-9cd4-1bd0db9290b6", "title": "Gadolinium Tweetorial", "url": "https://pbfluids.com/2023/09/gadolinium-tweetorial/", "published_at": "2023-09-30T21:47:28+00:00" }, { "id": "01a0bdda-42a1-73bd-9cd4-1bd0dc583505", "title": "OUWB Question: What’s going on with this mess?", "url": "https://pbfluids.com/2023/08/ouwb-question-whats-going-on-with-this-mess/", 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"https://pbfluids.com/2023/08/ouwb-so-youre-lost-in-renal-and-looking-for-a-map/", "published_at": "2023-08-09T18:37:51+00:00" }, { "id": "01a0bddd-3ac0-72c5-a63a-2d9ca4110f8e", "title": "OUWB: Podcasts of interest", "url": "https://pbfluids.com/2023/08/ouwb-podcasts-of-interest/", "published_at": "2023-08-07T12:08:02+00:00" }, { "id": "01a0bddd-3ac0-72c5-a63a-2d9ca4f48f18", "title": "OUWB 2023: Regarding the upcoming TBL", "url": "https://pbfluids.com/2023/08/ouwb-2023-regarding-the-upcoming-tbl/", "published_at": "2023-08-03T18:35:23+00:00" }, { "id": "01a0bddd-3ac0-72c5-a63a-2d9ca5992ad7", "title": "The simplest things are way more complex than we understand", "url": "https://pbfluids.com/2023/07/the-simplest-things-are-way-more-complex-than-we-understand/", "published_at": "2023-07-09T16:42:39+00:00" }, { "id": "01a0bddd-3ac0-72c5-a63a-2d9ca69440a1", "title": "I don’t come to laud the urinary anion gap, I come to bury it", "url": "https://pbfluids.com/2023/05/i-dont-come-to-laud-the-urinary-anion-gap-i-come-to-bury-it/", "published_at": "2023-05-05T12:50:29+00:00" }, { "id": "01a0bddd-3ac0-72c5-a63a-2d9ca78743c6", "title": "Edelman formula is fundamental to understanding sodium", "url": "https://pbfluids.com/2023/04/edelson-formula-is-fundamental-to-understanding-sodium/", "published_at": "2023-04-26T07:47:33+00:00" }, { "id": "01a0bddd-3ac0-72c5-a63a-2d9ca7b4e3d8", "title": "Sometimes I need a post just as a landing page for a talk.", "url": "https://pbfluids.com/2023/04/sometimes-i-need-a-post-just-as-a-landing-page-for-a-talk/", "published_at": "2023-04-22T22:32:29+00:00" }, { "id": "01a0bddd-3ac0-72c5-a63a-2d9ca81165d6", "title": "I helped create a significant manuscript on hyponatremia", "url": "https://pbfluids.com/2023/03/published-a-significant-manuscript-on-hyponatremia/", "published_at": "2023-03-30T05:13:35+00:00" }, { "id": "01a0bddf-f973-7079-9aa0-508b830e2723", "title": "The future of nephrology", "url": "https://pbfluids.com/2023/03/the-future-of-nephrology/", "published_at": "2023-03-13T14:38:56+00:00" }, { "id": "01a0bddf-f973-7079-9aa0-508b83e80aa3", "title": "Sodium is not like the other electrolytes", "url": "https://pbfluids.com/2022/11/sodium-is-not-like-the-other-electrolytes/", "published_at": "2022-11-27T17:47:28+00:00" }, { "id": "01a0bddf-f973-7079-9aa0-508b84d28556", "title": "Download your Twitter Archive. Part 2", "url": "https://pbfluids.com/2022/11/download-your-twitter-archive-part-2/", "published_at": "2022-11-13T01:39:23+00:00" }, { "id": "01a0bddf-f973-7079-9aa0-508b85924ad6", "title": "Download your twitter archive right now", "url": "https://pbfluids.com/2022/11/download-your-twitter-archive-right-now/", "published_at": "2022-11-11T03:19:03+00:00" }, { "id": "01a0bddf-f973-7079-9aa0-508b85eb3132", "title": "Adding more meetings to the meeting", "url": "https://pbfluids.com/2022/10/adding-more-meetings-to-the-meeting/", "published_at": "2022-10-13T03:16:04+00:00" }, { "id": "01a0bddf-f973-7079-9aa0-508b86e5167c", "title": "Apology", "url": "https://pbfluids.com/2022/07/apology/", "published_at": "2022-07-25T21:46:42+00:00" }, { "id": "01a0bddf-f973-7079-9aa0-508b878bc5f0", "title": "An introduction to sodium and water", "url": "https://pbfluids.com/2022/04/an-introduction-to-sodium-and-water/", "published_at": "2022-04-24T19:02:41+00:00" }, { "id": "01a0bddf-f973-7079-9aa0-508b887c3fe2", "title": "A bit of NephMadness history", "url": "https://pbfluids.com/2022/04/a-bit-of-nephmadness-history/", "published_at": "2022-04-17T14:34:01+00:00" }, { "id": "01a0bddf-f973-7079-9aa0-508b89405d72", "title": "Thoughts on the eve of the release of difelikefalin…", "url": "https://pbfluids.com/2022/04/thoughts-on-the-eve-of-the-release-of-difelikefalin/", "published_at": "2022-04-11T15:49:33+00:00" }, { "id": "01a0bddf-f973-7079-9aa0-508b89f3c77e", "title": "The power of perspective", "url": "https://pbfluids.com/2022/02/the-power-of-perspective/", "published_at": "2022-02-04T17:08:26+00:00" }, { "id": "01a0bde2-7677-72d6-8ac8-a244a8f8367d", "title": "The New eGFR Equation, now with less racism", "url": "https://pbfluids.com/2021/12/the-new-egfr-equation-now-with-less-racism/", "published_at": "2021-12-06T18:09:29+00:00" }, { "id": "01a0bde2-7677-72d6-8ac8-a244a9abacbd", "title": "I’m putting these tweets here so I never lose them", "url": "https://pbfluids.com/2021/11/im-putting-these-tweets-here-so-i-never-lose-them/", "published_at": "2021-11-10T02:47:59+00:00" }, { "id": "01a0bde2-7677-72d6-8ac8-a244a9af454c", "title": "Moving from Traditional Medical Education to FOAMed", "url": "https://pbfluids.com/2021/09/moving-from-traditional-medical-education-to-foamed/", "published_at": "2021-09-26T14:40:48+00:00" }, { "id": "01a0bde2-7677-72d6-8ac8-a244a9b3f6af", "title": "Sometimes the mysteries are hard. Sometime they are easy.", "url": "https://pbfluids.com/2021/09/sometimes-the-mysteries-are-hard-sometime-they-are-easy/", "published_at": "2021-09-23T17:18:59+00:00" }, { "id": "01a0bde2-7677-72d6-8ac8-a244aa06896f", "title": "More OUWB M2 questions and Answers", "url": "https://pbfluids.com/2021/08/more-ouwb-m2-questions-and-answers/", "published_at": "2021-08-23T15:46:45+00:00" }, { "id": "01a0bde2-7677-72d6-8ac8-a244aab5552a", "title": "OUWB M2 questions and Answers", "url": "https://pbfluids.com/2021/08/ouwb-m2-questions-and-answers/", "published_at": "2021-08-23T04:19:38+00:00" }, { "id": "01a0bde2-7677-72d6-8ac8-a244ab529961", "title": "Calculating the fractional excretion of potassium and the urine potassium to creatinine ratio (using those crazy American units)", "url": "https://pbfluids.com/2021/08/calculating-the-fractional-excretion-of-potassium-and-the-urine-potassium-to-creatinine-ratio-using-those-crazy-american-units/", "published_at": "2021-08-20T15:04:14+00:00" }, { "id": "01a0bde2-7677-72d6-8ac8-a244abefc4b6", "title": "But for the grace of God…", "url": "https://pbfluids.com/2021/08/but-for-the-grace-of-god/", "published_at": "2021-08-14T03:34:33+00:00" }, { "id": "01a0bde2-7677-72d6-8ac8-a244ac8d30de", "title": "Another hyponatremia Tweetorial", "url": "https://pbfluids.com/2021/08/another-hyponatremia-tweetorial/", "published_at": "2021-08-03T05:18:27+00:00" }, { "id": "01a0bde2-7677-72d6-8ac8-a244ad85e182", "title": "1A? No way. KDOQI has lost its way", "url": "https://pbfluids.com/2021/05/1a-no-way-kdoqi-has-lost-its-way/", "published_at": "2021-05-14T14:10:41+00:00" }, { "id": "01a0bde4-dc18-705d-a2e9-c34d6263bd37", "title": "Robert Schrier has passed", "url": "https://pbfluids.com/2021/02/robert-schrier-has-passed/", "published_at": "2021-02-02T05:01:38+00:00" }, { "id": "01a0bde4-dc18-705d-a2e9-c34d62f8cc82", "title": "Going Viral: Social Media in the Age of COVID", "url": "https://pbfluids.com/2021/01/going-viral-social-media-in-the-age-of-covid/", "published_at": "2021-01-31T14:02:36+00:00" }, { "id": "01a0bde4-dc18-705d-a2e9-c34d63360fc0", "title": "Newest project: Channel Your Enthusiasm", "url": "https://pbfluids.com/2021/01/newest-project-channel-your-enthusiasm/", "published_at": "2021-01-30T20:39:45+00:00" }, { "id": "01a0bde4-dc18-705d-a2e9-c34d639ebaac", "title": "Links to useful podcasts for residents and students rotating on nephrology", "url": "https://pbfluids.com/2021/01/links-to-useful-podcasts-for-residents-and-students-rotating-on-nephrology/", "published_at": "2021-01-17T18:50:29+00:00" }, { "id": "01a0bde4-dc18-705d-a2e9-c34d63ae9963", "title": "Contrast Nephropathy on YouTube", "url": "https://pbfluids.com/2021/01/contrast-nephropathy-on-youtube/", "published_at": "2021-01-14T03:14:55+00:00" }, { "id": "01a0bde4-dc18-705d-a2e9-c34d64354ae8", "title": "What is missing from the race and eGFR discussion", "url": "https://pbfluids.com/2021/01/what-is-missing-from-the-race-and-egfr-discussion/", "published_at": "2021-01-08T16:24:04+00:00" }, { "id": "01a0bde4-dc18-705d-a2e9-c34d64a7a30c", "title": "Toluene, what a cool intoxication", "url": "https://pbfluids.com/2020/12/toluene-what-a-cool-intoxication/", "published_at": "2020-12-04T02:42:00+00:00" }, { "id": "01a0bde4-dc18-705d-a2e9-c34d651495f6", "title": "Another interesting case, another animated explainer", "url": "https://pbfluids.com/2020/11/another-interesting-case-another-animated-explainer/", "published_at": "2020-11-22T01:38:30+00:00" }, { "id": "01a0bde4-dc18-705d-a2e9-c34d65ec0841", "title": "How I made that short video about interpreting ABGs", "url": "https://pbfluids.com/2020/10/how-i-made-that-short-video-about-interpreting-abgs/", "published_at": "2020-10-19T15:03:21+00:00" }, { "id": "01a0bde4-dc18-705d-a2e9-c34d66d5100b", "title": "Ascension St John Nephrology Fellowship closing argument", "url": "https://pbfluids.com/2020/10/ascension-st-john-nephrology-fellowship-closing-argument/", "published_at": "2020-10-19T14:03:09+00:00" }, { "id": "01a0bde7-614c-727f-819d-48f520eec5f9", "title": "DDAVP Clamp", "url": "https://pbfluids.com/2020/10/ddavp-clamp/", "published_at": "2020-10-01T04:54:31+00:00" }, { "id": "01a0bde7-614c-727f-819d-48f5212c48fe", "title": "Covid Diaries 5: “Hello, my name is Joel Topf and I’m going to be your doctor here…”", "url": "https://pbfluids.com/2020/09/covid-diaries-5-hello-my-name-is-joel-topf-and-im-going-to-be-your-doctor-here/", "published_at": "2020-10-01T02:40:43+00:00" }, { "id": "01a0bde7-614c-727f-819d-48f521519994", "title": "COVID Diaries 4: when we got sick", "url": "https://pbfluids.com/2020/09/covid-diaries-when-we-got-sick/", "published_at": "2020-09-30T13:33:15+00:00" }, { "id": "01a0bde7-614c-727f-819d-48f5215bd3bb", "title": "Hyponatremia tweetorial", "url": "https://pbfluids.com/2020/09/hyponatremia-tweetorial/", "published_at": "2020-09-14T01:54:13+00:00" }, { "id": "01a0bde7-614c-727f-819d-48f521c046e6", "title": "July 1st approaches, it’s new fellow season", "url": "https://pbfluids.com/2020/06/july-1st-approaches-its-new-fellow-season/", "published_at": "2020-06-26T02:03:37+00:00" }, { "id": "01a0bde7-614c-727f-819d-48f5227829a8", "title": "The COVID Diaries: the ones we lost", "url": "https://pbfluids.com/2020/05/the-covid-diaries-the-ones-we-lost/", "published_at": "2020-05-10T15:45:51+00:00" }, { "id": "01a0bde7-614c-727f-819d-48f5235536a0", "title": "The COVID Diaries 3: Ladies and Gentleman, I think this tweet is going to get me in trouble…", "url": "https://pbfluids.com/2020/05/the-covid-diaries-3-the-tweet-heard-round-the-world/", "published_at": "2020-05-06T01:29:33+00:00" }, { "id": "01a0bde7-614c-727f-819d-48f52368270d", "title": "The COVID Diaries. Not COVID, FauxVID", "url": "https://pbfluids.com/2020/05/the-covid-diaries-not-covid-fauxvid/", "published_at": "2020-05-03T13:17:48+00:00" }, { "id": "01a0bde7-614c-727f-819d-48f5238687c1", "title": "COVID Typical Admission (CTA) Types 1-3", "url": "https://pbfluids.com/2020/04/covid-typical-admission-cta-types-1-3/", "published_at": "2020-04-30T01:37:57+00:00" }, { "id": "01a0bde7-614c-727f-819d-48f523b67e50", "title": "David “Bud” Rose has passed", "url": "https://pbfluids.com/2020/04/david-bud-rose-has-passed/", "published_at": "2020-04-25T15:18:01+00:00" } ] posts Claim your blog

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2026

OUWB Question about loop diuretics in heart failure and hyponatremia original ↗

31 Aug 2026

OUWB Question about SIADH and volume status original ↗

11 Aug 2026

Occam Denied original ↗

4 Aug 2026

Just finished the third annual Nephrology Fellowship Bootcamp original ↗

31 Jul 2026

The retracted NEJM Image in Clinical Medicine original ↗

4 May 2026

One of the lesser known reasons to go to KIDNEYcon original ↗

3 May 2026

Local hero wins at football and CKD original ↗

12 Mar 2026

Proactive vs Reactive DDAVP: The Clamp Finally Faces an RCT original ↗

12 Mar 2026

Saline Doesn’t Ruin Hyponatremia Labs (It Might Help)original ↗

9 Mar 2026

Finally. The Hyponatremia Intervention Trial is published original ↗

6 Mar 2026

Why aren’t you prescribing fish oil to your dialysis patients?original ↗

28 Jan 2026

2025

Cockcroft Gault, the latest from the trenches original ↗

26 Oct 2025

Apple Hypertension detection original ↗

27 Sept 2025

What about furosemide for hyperkalemia?original ↗

8 Sept 2025

Promotion original ↗

20 Aug 2025

OUWB question about milk alkali syndrome original ↗

16 Aug 2025

OUWB Question about sodium physiology original ↗

9 Aug 2025

Estimating GFR with Vancomycin, the measured GFR that’s sitting right in front of us original ↗

3 Aug 2025

I find using LLMs is a bit like skipping stones on a lake original ↗

24 Feb 2025

How much bicarbonate is in a tablet of sodium bicarbonate original ↗

4 Feb 2025

Nephron, c’mon do something original ↗

1 Feb 2025

January 2025 Newsletter: Highlights from MashUp original ↗

30 Jan 2025

Rest in peace ASN Innovations in Education Award original ↗

29 Jan 2025

2024

Bluesky Social Media: Workarounds and Tips original ↗

19 Dec 2024

ApEx Pathshala 2024 original ↗

8 Dec 2024

Its time for a new paradigm in hyponatremia original ↗

25 Nov 2024

Bluesky versus Twitter: Engagement Fight original ↗

21 Nov 2024

Automating Posts: Goodbye Twitter. Hello Bluesky.original ↗

17 Nov 2024

AI Curriculum original ↗

17 Nov 2024

ASN needs to do better with these podcasts original ↗

28 Oct 2024

The supplement is not optional, journals should stop treating it like it is original ↗

9 Oct 2024

Soul of a working calculator original ↗

7 Oct 2024

I am writing more and more newsletters for MashupMD original ↗

1 Oct 2024

Calcifediol does not slow the progression of CKD according to OPKO’s own RCT but that doesn’t move product so the BS must flow original ↗

27 Sept 2024

Using protein supplements to treat hyponatremia original ↗

12 Sept 2024

Nephrology needs COURAGE original ↗

4 Sept 2024

OUWB question about metabolic alkalosis original ↗

3 Sept 2024

OUWB question about exercise induced hyponatremia original ↗

2 Sept 2024

OUWB Questions from the first week original ↗

11 Aug 2024

AKI Library original ↗

18 Jul 2024

The secret to producing quality podcasts is caring original ↗

20 Jun 2024

My latest for MashUpMD original ↗

19 May 2024

2023

Update in nephrology for 2023 original ↗

14 Dec 2023

Apocalypse Nephrology original ↗

30 Nov 2023

New Tweetorial: Comparing diffusive versus convective clearance original ↗

10 Nov 2023

Is the juice worth the squeeze?original ↗

9 Nov 2023

MedTwitter will not go quietly into that good night original ↗

7 Nov 2023

Gadolinium Tweetorial original ↗

30 Sept 2023

OUWB Question: What’s going on with this mess?original ↗

13 Aug 2023

You cannot tell if a respiratory acid-base disorder from the ABG original ↗

12 Aug 2023

OUWB Student question: Do I need to memorize all of these equations?original ↗

12 Aug 2023

OUWB student question on ammonium production and potassium original ↗

10 Aug 2023

OUWB: So you’re lost in renal and looking for a map original ↗

9 Aug 2023

OUWB: Podcasts of interest original ↗

7 Aug 2023

OUWB 2023: Regarding the upcoming TBL original ↗

3 Aug 2023

The simplest things are way more complex than we understand original ↗

9 Jul 2023

I don’t come to laud the urinary anion gap, I come to bury it original ↗

5 May 2023

Edelman formula is fundamental to understanding sodium original ↗

26 Apr 2023

Sometimes I need a post just as a landing page for a talk.original ↗

22 Apr 2023

I helped create a significant manuscript on hyponatremia original ↗

30 Mar 2023

The future of nephrology original ↗

13 Mar 2023

2022

Sodium is not like the other electrolytes original ↗

27 Nov 2022

Download your Twitter Archive. Part 2 original ↗

13 Nov 2022

Download your twitter archive right now original ↗

11 Nov 2022

Adding more meetings to the meeting original ↗

13 Oct 2022

Apology original ↗

25 Jul 2022

An introduction to sodium and water original ↗

24 Apr 2022

A bit of NephMadness history original ↗

17 Apr 2022

Thoughts on the eve of the release of difelikefalin…original ↗

11 Apr 2022

The power of perspective original ↗

4 Feb 2022

2021

The New eGFR Equation, now with less racism original ↗

6 Dec 2021

I’m putting these tweets here so I never lose them original ↗

10 Nov 2021

Moving from Traditional Medical Education to FOAMed original ↗

26 Sept 2021

Sometimes the mysteries are hard. Sometime they are easy.original ↗

23 Sept 2021

More OUWB M2 questions and Answers original ↗

23 Aug 2021

OUWB M2 questions and Answers original ↗

23 Aug 2021

Calculating the fractional excretion of potassium and the urine potassium to creatinine ratio (using those crazy American units)original ↗

20 Aug 2021

But for the grace of God…original ↗

14 Aug 2021

Another hyponatremia Tweetorial original ↗

3 Aug 2021

1A? No way. KDOQI has lost its way original ↗

14 May 2021

Robert Schrier has passed original ↗

2 Feb 2021

Going Viral: Social Media in the Age of COVID original ↗

31 Jan 2021

Newest project: Channel Your Enthusiasm original ↗

30 Jan 2021

Links to useful podcasts for residents and students rotating on nephrology original ↗

17 Jan 2021

Contrast Nephropathy on YouTube original ↗

14 Jan 2021

What is missing from the race and eGFR discussion original ↗

8 Jan 2021

2020

Toluene, what a cool intoxication original ↗

4 Dec 2020

Another interesting case, another animated explainer original ↗

22 Nov 2020

How I made that short video about interpreting ABGs original ↗

19 Oct 2020

Ascension St John Nephrology Fellowship closing argument original ↗

19 Oct 2020

DDAVP Clamp original ↗

1 Oct 2020

Covid Diaries 5: “Hello, my name is Joel Topf and I’m going to be your doctor here…”original ↗

1 Oct 2020

COVID Diaries 4: when we got sick original ↗

30 Sept 2020

Hyponatremia tweetorial original ↗

14 Sept 2020

July 1st approaches, it’s new fellow season original ↗

26 Jun 2020

The COVID Diaries: the ones we lost original ↗

10 May 2020

The COVID Diaries 3: Ladies and Gentleman, I think this tweet is going to get me in trouble…original ↗

6 May 2020

The COVID Diaries. Not COVID, FauxVID original ↗

3 May 2020

COVID Typical Admission (CTA) Types 1-3 original ↗

30 Apr 2020

David “Bud” Rose has passed original ↗

25 Apr 2020