Jwaitz Profile Banner
Joshua Waitzman, MD PhD Profile
Joshua Waitzman, MD PhD

@Jwaitz

Followers
3K
Following
22K
Media
1K
Statuses
8K

Kidney doc, biochemist, and dad, taking life one kinesin-sized step at a time. He/him. @VertexPharma | @BIDMChealth | @nufeinbergmed | opinions my own

Boston, MA
Joined July 2009
Don't wanna be here? Send us removal request.
@Jwaitz
Joshua Waitzman, MD PhD
4 years
Some say that being a physician-scientist is like wearing two hats. I think it lets me #sockittokidneydisease in two different ways. One foot is in the clinic, helping patients get the best treatments. The other is in the lab, trying to make those treatments better.
Tweet media one
7
12
145
@Jwaitz
Joshua Waitzman, MD PhD
9 months
RT @OligoclonalBand: I am honored and thrilled to take this next step, and hope to live up to the impressive leadership of my mentors Roger….
0
13
0
@Jwaitz
Joshua Waitzman, MD PhD
10 months
RT @KidneyWars: Are you ready for @VCU_Nephrology MS2 Renal meme competition? @MemesNephro @VCUIMClerkship @VCU_IMRes .1. 'Fall's formula'….
0
2
0
@Jwaitz
Joshua Waitzman, MD PhD
10 months
RT @DGlaucomflecken: I truly do not think anybody loves the organ they specialize in more than nephrologists love the kidney.
0
245
0
@Jwaitz
Joshua Waitzman, MD PhD
10 months
RT @DCharytan: A little piece of history-⁦l from @NYUnephro⁩ Homer Smith’s PH meter -probably the most significant PH meter in neph history….
0
10
0
@Jwaitz
Joshua Waitzman, MD PhD
10 months
RT @brendonneuen: "We do much more complicated things, we use much more dangerous drugs for other conditions that don't deliver like this"….
0
6
0
@Jwaitz
Joshua Waitzman, MD PhD
10 months
RT @NephJC: Let’s make the @ISNkidneycare campaign #KidneyHealth a global priority a success! . #NephJC #KidneyWk.
Tweet card summary image
nephjc.com
Let’s push the WHO to make Kidney Health a global priority
0
24
0
@Jwaitz
Joshua Waitzman, MD PhD
10 months
RT @Ricky_Turgeon: Since we'll likely never get an RCT of different medication sequencing strategies (what to start/titrate when) for HF wi….
0
13
0
@Jwaitz
Joshua Waitzman, MD PhD
10 months
RT @PracheeAC: I also left mid-career during an exciting moment (I’d just moved the lab and was just ramping up in a stimulating new enviro….
0
21
0
@Jwaitz
Joshua Waitzman, MD PhD
10 months
RT @AnnaGaddy: 😍it’s true!!! Thank you for being here!! The future is so bright #KidneyWk.
0
1
0
@Jwaitz
Joshua Waitzman, MD PhD
10 months
And all the secondary outcomes are in favor of SGLT2i! .Is this a huge enough trial to prove this is 100% effective? No, we’re still going to wait for renal lifecycles. But is it strong data that Sglt2s don’t accelerate progression and might help? .Yes! #flozinate #kidneywk.
0
0
4
@Jwaitz
Joshua Waitzman, MD PhD
10 months
At baseline, both groups had fairly high UACr, ~700 mg/g, an average eGFR 19. Slopes of both groups slowed after enrollment (?regression to mean), and slowed more for SGLT2! #kidneywk
Tweet media one
1
0
4
@Jwaitz
Joshua Waitzman, MD PhD
10 months
Included patients with GFR 10-30, and loss of >2.5 ml/min per year, randomized 2:1. Also included low protein diet as part of standard of care in both groups .Followed total eGFR slope as primary outcome.#kidneywk.How much acute cr rise did they allow before stopping the sglt2?.
1
0
1
@Jwaitz
Joshua Waitzman, MD PhD
10 months
DAPA-advKD trialing the initiation of SGLT2i in CKD4 and CKD5!.The next frontier of #flozination. #kidneywk.
1
3
13
@Jwaitz
Joshua Waitzman, MD PhD
10 months
Thanks @jaykoyner for this great slide. The figure is key. #kidneywk.
@RClaure_nefro
Rolando Claure, MD, FASN, FISN 🇧🇴
10 months
This could be the way…#KidneyWk
Tweet media one
0
0
2
@Jwaitz
Joshua Waitzman, MD PhD
10 months
@Nester1Carla @KatherineTuttl8 @FreelyFiltered @VladoPerkovic @brendonneuen This figure will always make me smile; semaglutide saves kidneys. Subgroup analyses show no heterogeneity by GFR or albuminuria. #kidneywk
Tweet media one
Tweet media two
0
1
8
@Jwaitz
Joshua Waitzman, MD PhD
10 months
@Nester1Carla Huge proteinuria reduction—by 2/3!.In every subgroup!.Secondary outcome of eGFR change showed stabilization of GFR, and repeat biopsies showed reduction in C3c staining. #kidneywk
Tweet media one
Tweet media two
Tweet media three
Tweet media four
1
1
5
@Jwaitz
Joshua Waitzman, MD PhD
10 months
Pegcetacoplan, an inhibitor of c3 and c3b (resulting in c3 and c5 convertase inhibition) in C3GN and immune complex MPGN @Nester1Carla .Included Peds (age 12+) and post transplant!.>1g proteinuria, >30 gfr.#kidneywk.
1
2
3