ASN represents more than 21,000 kidney health professionals working to help people with kidney diseases and their families. Comprised of all of ASN's focus areas, the ASN Alliance for Kidney Health allows the society to continue its growth and work towards the goal of a world without kidney diseases.
The latest Nephrology Self-Assessment Program (nephSAP) issue, Volume 24: Issue 1 (Mar 2025): Primary and Secondary Glomerular Diseases is now available online.
CMV IgM +/ CMV pcr neg. Recipient 27 minutes ago
I have one recipient his CMV status Ig M +/Ig G neg, his CMV pcr is negative. His donor ------------------------------ Ahmed Mahedy PhD Banha Fa...
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RE: lupus proteinuria 44 minutes ago
The options are to keep this combination of therapy (MMF, Belimumab and Prednisolone) plus one of the following: 1. Adding anti-CD20 drugs 2. Addi...
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RE: Persistant Hemoptysis In Anti-GBM 3 hours ago
I have update This patent Anti GBm After adding Rituximab First dose 12/3 anti GBM level never go to zero Last one 8. ( <20) u/ml) Still insist o...
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RE: Fibronectin Glomerulopathy 4 hours ago
See Sauvage G, et al KI Reports 2025;10: 944-947. ------------------------------ Richard Glassock MD, FASN Laguna Woods CA (949) 388-8885 -------...
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RE: Fibronectin Glomerulopathy 4 hours ago
Thank you Dr. Glassock. What does protocol do you suggest? Continuous oral? EuroLupus? For how long? --------------------------------- Hayder Ale...
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RE: lupus proteinuria 10 hours ago
Dr. Alsaegh: Are statements #1 and #2 in your post correct for pure Lupus MN? Many contemporary trials exclude pure Lupus MN because of the very ...
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RE: Lab potassium normal range 11 hours ago
I have enjoyed this discussion, Ted, Thanks for bringing it up. Decades ago, when studying erythropoietin in ESRD, I tried to minimize costs for ...
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RE: lupus proteinuria 11 hours ago
I would like to add that both MMF and CYC (Euro Lupus style) were studied in the BLISS-LN trial, so belimumab doesn't need to be stopped if that is...
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RE: Positive genetic test for CFH gene 11 hours ago
allele frequency was not a useful indicator of pathogenicity since 2.3 percent of the general population bear one rare CFHvariant with an allele fr...
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RE: Positive genetic test for CFH gene 13 hours ago
An eGFR 45ml/min/1.73m2 without abnormal albuminuria (or proteinuria) is most likely a perfectly normal finding, in a female of this age - which ...
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RE: Lab potassium normal range 14 hours ago
Thank you Ted. I had previously posted the Gaussian curve of K level in ESRD patients from a previous publication. Nevertheless, yours is indeed an...
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RE: Positive genetic test for CFH gene 22 hours ago
Polymorphisms of CFH gene can be associated with senile macular degeneration , drusen and Geographuc atrophy. The latter can be treated with intrao...
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RE: Positive genetic test for CFH gene 15 hours ago
She was referred due to persistently low GFR <60 and no clear etiology of CKD. We do genetic testing routinely now in all these patients. Her lipi...
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RE: Positive genetic test for CFH gene 15 hours ago
Thank you 🙏 ------------------------------ Arshad Ali MD, FASN Munson Healthcare Cadillac MI (404) 536-6977 ------------------------------ [More]
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RE: Positive genetic test for CFH gene 15 hours ago
GFR was T NM _ 000186.4:c.3628C>T (p.Arg1210Cys), Heterozygous, Classification: Likely Pathogenic This variant is predicted to result in a s...
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RE: Lab potassium normal range 16 hours ago
Very interesting developments: Results from surveying multiple large hospital laboratories found none using K NR 500K samples, he provided the ...
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RE: Hypercalcemia in a patient with SLE/MCTD 18 hours ago
Other drugs successfully (but rarely) used in the treatment of calcium homeostasis disorders are (hydroxy) chloroquine and ketoconazole. Both drugs...
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RE: Hypercalcemia in a patient with SLE/MCTD 19 hours ago
Tony: no apology needed! I misinterpreted what you had meant by SSA. In fact, I had thought of the possibility that my patient's MCTD may have incl...
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RE: Positive genetic test for CFH gene 20 hours ago
So this lady has normal renal function and the only 'problem' seems to be oval fat bodies in urine. I understand Dr Aledan's question as to why a g...
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RE: Hypercalcemia in a patient with SLE/MCTD 20 hours ago
My apologies I trid to fyoe in "@Venkat: and did not check what the system put in. Also pardon many typos. nAMD has impaired my visual acuity and I...
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RE: Hypercalcemia in a patient with SLE/MCTD 20 hours ago
@Anand Venkatraman I was not thinking Sjogren Syndrome. When I used SSA I was referring to sulfa salicylic acid, used to measure degree of protei...
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RE: Alport syndrome 20 hours ago
HCQ exerts a therapeutic effect through its anti-inflammatory and immunomodulatory effects in SLE and other rheumatoid conditions. HCQ reduces the ...
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RE: Alport syndrome 21 hours ago
Dear Professor Hayder Aledan, Thank you very much for your valuable suggestions. I have carefully reviewed the references you provided and will app...
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RE: Fibronectin Glomerulopathy 21 hours ago
Recent papers have described increasing success in slowing progression and reducing proteinuria with a combination of RTX and CYC This protocol sho...
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RE: Fibronectin Glomerulopathy 1 day ago
Follow up on case. No response was seen after 3 months of RTX (1 gram 0 and 14 days) with increasing proteinuria, serum creatinine and decreasing s...
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RE: Alport syndrome 1 day ago
You can try hydroxychloroquine which shows benefit in recent case series in children with X-linked Alport syndrome and persistent hematuria where H...
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RE: Positive genetic test for CFH gene 1 day ago
What was the reason to send for genetic test despite normal RFT and UA? What was the type of genetic abnormalities (missense, deletion, …) Does the...
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RE: Hypercalcemia in a patient with SLE/MCTD 1 day ago
I am thoroughly confused. Comes under your care and supposedly taking 50,000IU vit D and taking HCQ. Ca is on the low side and 25-OH vitD level [Mo...
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Positive genetic test for CFH gene 1 day ago
How do you manage a 70 yr old female with stable renal function with serum creatinine at 1.12 with positive heterozygous CFH complement factor H de...
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RE: Hypercalcemia in a patient with SLE/MCTD 1 day ago
@Anatole Besarab: In fact, as previously posted, only 1-25 dihydroxy vitamin D level was checked during hypercalcemia work-up and it was normal at ...
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RE: Hypercalcemia in a patient with SLE/MCTD 1 day ago
Strange discrepancy between UACR/UPCR ratio.no explanation obvious With hypoalbuminemia and nephrotic range total urine protein excretion and negat...
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RE: Hypercalcemia in a patient with SLE/MCTD 1 day ago
We have reached the point where we still do not understand the complex nature of her disease. We have left the issue of the hypercalcemia and as Dr...
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RE: Alport syndrome 1 day ago
Dear Professor Richard Glossack, Thank you for your valuable suggestion. Under microscopy, the urine RBC deformation rate exceeds 80%. While persis...
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RE: Hypercalcemia in a patient with SLE/MCTD 1 day ago
Update: Kidney biopsy results are shown below. To reiterate, her renal parameters preceding biopsy: 1. Urinalysis 1+ protein, no blood, no RBC or c...
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RE: Alport syndrome 1 day ago
I assume that no clots are seen and that lower unitary tract bleeding is not suspected . The nut cracker syndrome is a confounder here. Has cystosc...
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RE: ANCA with full house IF (?) 1 day ago
Thank you so much for the input on this case. I'll be updating this conversation once I get the results. I'm looking forward to get results. ...
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RE: ANCA with full house IF (?) 1 day ago
Thanks- if a Type III cryo is present thus would be compatible with Infective Endocarditis but not ANCA Vasculitis. If s Type II cryo is found then...
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Alport syndrome 1 day ago
‌Patient Demographics‌ ‌Gender‌: Female ‌Date of Birth‌: December 4, 2015 ‌Clinical Timeline & Key Findings‌ ‌December 14, 2017‌ ‌Chief Comp...
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RE: ANCA with full house IF (?) 1 day ago
Thank you again Dr Glassock, No hydralazine or any other known drugs that can cause ANCA Cryoglobulin still pending. C3 levels 101mg/dl ---...
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RE: ANCA with full house IF (?) 2 days ago
Thanks for the additional information. Does the patient take hydralazine.? Can you expedite the serology for the organisms mentioned. My suspicion ...
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RE: ANCA with full house IF (?) 2 days ago
Thank you Dr Glassock - I totally agree(!). I failed to mention the entire clinical picture: BC neg x2 , TEE neg for vegetation, ESR 0, no feve...
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RE: ANCA with full house IF (?) 2 days ago
This patient with Anti-PR 3 ANCA , low C 4, high RF , cardiac valve disease , colonic disease and a kidney biopsy with crescentic GN and ICGN must ...
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ANCA with full house IF (?) 2 days ago
58 y.o. male with a PMH significant for, colorectal cancer s/p resection and radiation, iron deficiency anemia, severe Mitral regurgitation and HTN...
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RE: Challenging Case C3GN 2 days ago
Sorry- We need the full report, not just a summary. It can be quite difficult to separate IRGN and C3GN on morphology . C3GN is a "pattern of inj...
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RE: Challenging Case C3GN 2 days ago
"Currently, the patient has 2+ proteinuria on dipstick and an increase in the urine albumin to creatinine ratio from 145 to 255 mg/g." Did he als...
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RE: Challenging Case C3GN 2 days ago
Thank you all for the prompt response. This is so appreciated. Below is the de-identified biopsy. Yes, I think monitoring off I/S will be the best ...
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RE: Challenging Case C3GN 2 days ago
The depressed C3 level seen in PIGN can be very short and therefore it is easily missed, unless serial levels are obtained weekly for at least 8-10...
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RE: Challenging case 2 days ago
A normal Rheurmatod factor level makes the possibility of Infective Endocarditis with kidney involvement in infection-related GN quite unlikely (th...
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RE: Challenging case 2 days ago
Wow! This is an open depiction and first time starting discussion from bottom ::::> the origin; instead of from the top downward : : : : >. from ...
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RE: Challenging case 2 days ago
Thank you Dr. Glassock and Dr. Rodby, I'll keep you updated. Dr. Abdalla I must admit with IgM predominant immune deposits endocarditis was high ...
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