Genetic Causes of FSGS, Nephrotic Syndrome, or Kidney Failure

Running, not enrolling

Conditions studied: Focal Segmental Glomerulosclerosis, Nephrotic Syndrome, End Stage Renal Disease, Kidney Failure, Unexplained Proteinuria

In brief

The investigators are trying to learn more about the cause of kidney diseases such as Focal Segmental Glomerulosclerosis (FSGS) and Nephrotic syndrome by studying genetics. The investigators are interested in discovering which genes play a role in causing a predisposition to FSGS/NS. The investigators also want to learn why FSGS/NS can run in families. Participation in our study involves a saliva sample and a urine sample that you can give from home. There is no cost to participate. All information is kept private and confidential. The investigators also like to include healthy volunteers (parents, spouses) if interested/available but of course this is completely optional.

Key facts

Study ID

NCT02194582

Run by

Beth Israel Deaconess Medical Center

People needed

2050

Starts

1996-06-01

Expected to finish

2035-01-01

Last updated by the study team

2026-06-11

Who can join

Age: any. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• Subjects with FSGS (focal segmental glomerulosclerosis)
• Subjects with NS (nephrotic syndrome)
• Subjects with unexplained kidney failure (have had a transplant or on dialysis)
• Subjects with unexplained proteinuria
• Family members of a person with FSGS, NS, kidney failure, or unexplained protein in their urine
• Healthy volunteers

You may not qualify if…

• Patients whose kidney disease is already explained by another syndrome such as (Branchio Oto Renal Syndrome or Alports syndrome)
• Patients who already know the genetic cause of their kidney disease

Where it is running

• BIDMC — Boston, Massachusetts, United States

Full record on ClinicalTrials.gov

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