Show Notes
I know 2026 feels like it ihas been here for months, but only a few weeks ago we were celebrating the nephrology accomplishments of 2025. The New Filtrate came together to review the year.
The Filtrate Joel Topf @kidneyboy.bsky.social (COI) Swapnil Hiremath @hswapnil.medsky.social and on LinkedIn Editor in Chief of Kidney International Case Reports Anna Gaddy (@AnnaGaddy) Winner of NephJC Rookie of the Year 2020 Nayan Arora (@CaptainChloride.bsky.social) AC (@medpeedskidneys.bsky.social) Vipin Verghese (@vipvargh.bsky.social) co-winner of NephJC Engaged Scientist of the Year in 2021 Brian Rifkin (@brianrifkin.bsky.social) Co-Editor in Chief NephJC. Winner of NephJC Rookie of the Year 2021 Cristina Popa (@NephroSeeker) Co-Editor in Chief NephJC. Wwinner of NephJC Rookie of the Year 2022 and MVP 2023
Editing and Show Notes by Anna Gaddy and Joel Topf The Kidney Connection written and performed by Tim Yau Show Notes Top Stories in Nephrology 2025 (NephJC) First Top sories in Nephrology 2010! (Renal Fellow Network) Links to all of the Top Stories in Nephrology, hosted on NephJC since 2017 (NephJC) 1. IgA Nephropathy VISIONARY: Sibeprenlimab in IgA Nephropathy — Interim Analysis of a Phase 3 Trial (NEJM) ORIGIN 3: A Phase 3 Trial of Atacicept in Patients with IgA Nephropathy (NEJM) APPLAUSE-IgA Alternative Complement Pathway Inhibition with Iptacopan in IgA Nephropathy (NEJM) Aliza M. Thompson, MD, MS (ASN) 2. Lupus Nephritis REGENCY: Efficacy and Safety of Obinutuzumab in Active Lupus Nephritis (NEJM) 3. Nobel prize winner and peripheral immune tolerance 4. Xenotransplantation 5. GLP1ra Revolution Remodel REMODELing mechanistic trials for kidney disease: a multimodal, tissue-centered approach to understand the renal mechanism of action of semaglutide (Kidney International) SURPASS-CVOT Tirzepatide vs. Dulaglutide Is Associated with Reduced Major Kidney Events in Patients with Type 2 Diabetes, CVD, and Very High-Risk Kidney Diseases (Kidney Week abstract in JASN) Poll: 1 in 8 Adults Say They Are Currently Taking a GLP-1 Drug for Weight Loss, Diabetes or Another Condition, Even as Half Say the Drugs Are Difficult to Afford (KFF survey) 6. GDMT implementation in CKD: lessons learnt from CONFIDENCE and MIRO-CKD Confidence Finerenone with Empagliflozin in Chronic Kidney Disease and Type 2 Diabetes (NEJM) MIRO-CKD Balcinrenone in combination with dapagliflozin compared with dapagliflozin alone in patients with chronic kidney disease and albuminuria: a randomised, active-controlled double-blind, phase 2b clinical trial (The Lancet) 7. Flozin Meta analysis SMART-C. SGLT2 Inhibitors and Kidney Outcomes by Glomerular Filtration Rate and Albuminuria. A Meta-Analysis (JAMA) SMART-C. Effects of Sodium Glucose Cotransporter 2 Inhibitors by Diabetes Status and Level of Albuminuria. A Meta-Analysis (JAMA) 8. Paradigm Shift: Aiming for CKD Remission 9. Fish Oil and Dialysis PISCES Fish-Oil Supplementation and Cardiovascular Events in Patients Receiving Hemodialysis (NEJM) 10. Decline in Dialysis Patients in the United States USRD 2025 Annual Data Report (USRDS) Tubular Secretion Swapnil Hiremath Alien Earth on FX Hulu (Wikipedia) AC A Christmas Carol by Charles Dickens (Wikipedia) and The Muppet Christmas Carol (Wikipedia) Anna Monty Don (Wikipedia) Nayan Back Street Boys at The Sphere (Wikipedia) Brian Marty Supreme (Wikipedia) Cristina The Yellow Tie (Wikipedia) Vipin Stranger Things, good for a four year old? (Wikipedia) Joel Crash Course: The Universe with Katie Mack and John Green (Apple PodCasts)
More from Freely Filtered, a NephJC Podcast
This is our second time releasing a podcast simultaneous with presentation and publication. Super exciting. This podcast covers a retrospective trial study on pregnancy complications in kidney donors. The Filtrate Joel Topf @kidney_boy Swapnil Hiremath @hswapnil.medsky.social Anna Gaddy @GaddyAnnaR Nayan Arora @captainchloride Sophia Ambruso @sophia_kidney Special Guests Amit Garg @AmitXGarg, Nephrologist at Western University, London and PI of the current study
The Filtrate Joel Topf @kidney_boy Swapnil Hiremath @hswapnil.medsky.social Anna Gaddy @annagaddy.bsky.social Natalie Freidin Program director at Medical University of South Carolina Special Guests Brendon “Brendo” Neuen The first Five-Time guest on Freely Filtered. Nephrologist and Director, Kidney Trials, Royal North Shore Hospital. Associate Professor of Medicine at the George Institute
Bypass surgery continues to be the laboratory where we test the most innovative ideas on the prevention of AKI The Filtrate Joel Topf @kidney_boy Swapnil Hiremath @hswapnil.medsky.social Vipin Varghese Sophia Ambruso Special Guests Rahul Ganatra Deputy Editor NEJM Clinician. https://clinician.nejm.org/editors/AU3406 Jay Koyner Professor of Medicine, University of Chicago. https://www.uchicagomedicine.org/find-a-physician/physician/jay-koyner
The Filtrate Joel Topf @kidney_boy Swapnil Hiremath @hswapnil.medsky.social Natalie Freidin Program director at Medical University of South Carolina AC @medpeedskidneys.bsky.social Special Guests Fernando Fervenza Professor of Medicine, The Mayo Clinic
The Filtrate Joel Topf@kidney_boy Vipin [email protected] Nayan Arora @captainchloride Special Guests David Goldfarb Professor of Medicine, NYU (COI) Megan Prochaska Assistant professor of medicine at University of Chicago John Asplin Medical Director Consultant LithoLink (Twitter)