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Cristina Popa

@nephroseeker.medsky.social

1.1k Following2.9k Followers

🩺 Nephrologist = kidney philosopher 📜History lover 🕊️ Aspiring to be better. Freethinker 📍 #NephJC editor-in-chief 📍@KIreportsbsky.social 📍ERAkidney #ERA26 social media co-leader #NephSky #MedSky

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@nephjc.bsky.socialOct 9, 2026, 5:59 PMReposted by @nephroseeker.medsky.social

12 years of #NephJC. Countless papers discussed, ideas challenged, and friendships made.

🩵No paywalls. No pharma funding, just a community that believes in free, independent nephrology education.

🌟We need your help to keep it going. Please donate

www.nephjc.com/news/2026/9/...

@nephjc.bsky.socialSep 30, 2026, 1:27 AMReposted by @nephroseeker.medsky.social

11/10 ➡️Up next on 10/13: Survival benefit of deceased donor kidney transplantation versus continued dialysis: international target trial emulation | The BMJ
www.bmj.com/content/394/...
Join us www.nephjc.com/

@nephjc.bsky.socialSep 30, 2026, 1:27 AMReposted by @nephroseeker.medsky.social

1/10 #NephJC #TenPosts #NephSly
🫘💊 START your steroids! A question we ask constantly but adult RCT data rarely answers after remission in steroid-sensitive MCD/FSGS, how long should the prednisolone taper actually be? 🧵

www.sciencedirect.com/science/arti...

@nephjc.bsky.socialOct 3, 2026, 7:39 PMReposted by @nephroseeker.medsky.social

Can tolvaptan keep up with 3% saline?

This within-subject study in healthy volunteers delivered a surprising answer - and a few eyebrow-raising physiology twist. Dive in #NephJC

✍️ by @drsaivani.bsky.social

www.nephjc.com/news/tolvapt...

@nephroseeker.medsky.socialOct 3, 2026, 9:21 PM

8/ Future trials must fix the usual pitfalls:
🚩 Phenotype enrichment (LVH, high K gradient, volume overload)
🚩 Blinded adjudication
🚩Explicit competing-risk modeling
🚩Patient burden metrics
#Nephsky

@nephroseeker.medsky.socialOct 3, 2026, 9:21 PM

7/ Longer/ frequent dialysis reduces UF stress and smooths electrolytes. But hard CV outcomes remain scarce. Trials are often underpowered, single-center, and ignore competing risks like transplant or withdrawal.

@nephroseeker.medsky.socialOct 3, 2026, 9:21 PM

6/ Incremental dialysis may “preserve RRF,” but current evidence is observational, biased, and non‑adjudicated. Healthier patients are selected, not randomized. CV benefit is unproven. Only high‑RRF incident patients with strict monitoring fit the strategy

@nephroseeker.medsky.socialOct 3, 2026, 9:21 PM

5/ Dialysate sodium can be seen as a CV prescription, but current evidence is shaky. Trials are small, underpowered, with non-adjudicated endpoints and inconsistent CMR-LV mass results. ⬇️sodium reduces IDWG/BP yet ⬆️ hypotension. Most studies ignore competing risks+ antihypertensive confounding

@nephroseeker.medsky.socialOct 3, 2026, 9:21 PM

4/ Potassium gradients drive arrhythmia. Continuous monitoring shows AV/VAs cluster around dialysis. But current studies are small, crossover, and underpowered

www.nephjc.com/news/potassi...

@nephroseeker.medsky.socialOct 3, 2026, 9:21 PM

3/ HDx clears larger middle molecules, yet no cardiovascular outcome benefit. Neutral PWV, neutral echo, and rising CAC in HDx. Biology doesn't guarantee outcomes. 🎯Phenotype-enriched, adjudicated trials needed

@nephroseeker.medsky.socialOct 3, 2026, 9:21 PM

2/ High-volume HDF shows the strongest survival signal - but we must stay critical. Prior trials had center effects, adherence bias, and achieved-dose confounding. CONVINCE helps, but the mechanism remains opaque

www.nephjc.com/news/convince

@nephroseeker.medsky.socialOct 3, 2026, 9:21 PM

Dialysis adequacy MUST move beyond urea kinetics, and some of us have stated this for years.

🫀The dominant threat is cardiovascular stress: volumes, electrolytes, arrhythmia, LV load, inflammation... Kt/V is not enough #Nephsky

academic.oup.com/ndt/advance-...

@kireports.bsky.socialSep 17, 2026, 4:04 PMReposted by @nephroseeker.medsky.social

1/ HELLP syndrome is usually lumped with #preeclampsia as “the same disease”. This nationwide French study (CONCEPTION) shows that isolated PE (iPE) & PE-HELLP actually diverge in risk factors AND outcomes

Why does it matter?

@nephroseeker.medsky.socialSep 17, 2026, 4:14 PM

Preeclampsia and PE-HELLP are often grouped as the same disease, but are they?

New nationwide French data from CONCEPTION show distinct risk factors and outcomes, raising a key question: do they carry the same long-term cardiovascular and kidney risk?

#Nephsky

@kireports.bsky.socialSep 9, 2026, 5:22 AMReposted by @nephroseeker.medsky.social

1/ 🚨Tweetorial Alert🚨
Hey #NephSky! Welcome to a 🆕 #skeetorial brought to you by @KIReports @ISNkidneycare. Please also check out www.kireportscommunity.org educational #blogposts. FOLLOW US!

@hswapnil.medsky.socialSep 15, 2026, 2:42 PMReposted by @nephroseeker.medsky.social

It’s official - EASiKidney - one of the largest kidney trials at ~ 15000 is terminated early

www.boehringer-ingelheim.com/human-health...

A setback for ASI in CKD (they are going strong in hypertension of course)

@nephjc.bsky.socialSep 14, 2026, 9:17 AMReposted by @nephroseeker.medsky.social

⏳ Just a bit over one month until #KidneyWk

And yes... the legendary #NephJC party is happening again 🎉

🩵Join us, meet the crew, and meet people from across the world

👇Grab your ticket and come be part of the magic
www.nephjc.com/news/2026/9/...

@hswapnil.medsky.socialSep 13, 2026, 9:53 PMReposted by @nephroseeker.medsky.social

You want a ticket to the hottest event of #KidneyWk?

www.nephjc.com/news/2026/9/...

Consider a donation to the fall #NephJC pledge drive

@nephroseeker.medsky.socialSep 10, 2026, 8:25 PM

#NephJC helped me find my voice and my people- a global community I'm proud to be part of. We can only continue this work with your support 🩵

Donate to keep the magic going 🪄✨

@nephroseeker.medsky.socialSep 10, 2026, 8:20 PM

#NephJC helped me find my voice and my people- a global community I'm proud to be part of. We can only continue this work with your support 🩵

Donate to keep the magic going 🪄✨ #Nephsky

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