Nephrology

Genetic testing for nephrology

Our panels include over 3,900 genes selected based on curated gene reviews, variant databases (HGMD and ClinVar), most recent literature, and customer requests. We offer enhanced clinical utility, maximized diagnostic yield, empowered differential diagnosis as well as analytically validated up-to-date genes across all our panels. Difficult-to-sequence genes are covered with high quality enabling true diagnostic impact in challenging patient cases.

Inherited renal diseases are estimated to cause 50% of pediatric chronic renal failure (CRF) and 20% of adult CRF. Many kidney disorders lead to end-stage renal disease (ESRD) – permanent failure of the kidneys that requires kidney transplant. A significant proportion of patients with nephrotic syndrome (NS) suffer from so-called steroidresistant NS. For these patients, prognosis is poor, as 30–40% develop ESRD requiring dialysis and transplantation.

What genetic diagnostics can offer patients with nephrological diseases

Genetic causes of kidney diseases include a number of single-gene disorders, a variety of chromosomal abnormalities, and many multifactorial disorders. A genetic cause may be suspected from known family history or the simultaneous occurrence of other medical problems, but in many cases disease presentation is unexpected.

An accurate genetic diagnosis is key for optimizing treatment and identifying other manifestations of the syndrome for which a patient should be screened. Establishing the underlying genetic defect and inheritance pattern also allows family member testing to identify at-risk relatives.

Additionally, for patients with NS, ineffective treatment with steroids and other immunosuppressive drugs can be avoided through genetic testing. Identification of causative mutations can also be used in prognostics, as post-transplant recurrence is generally high, but for patients with a genetic origin of the disease, recurrence is almost unheard of.

Nucleus:
Easy ordering and networking platform for clinicians

Subscribe to our newsletter

Subscribe
Find the right test for your patient
Our clinical statement is industry leading.
See a sample report

How to order

Ordering a test from us is quick and simple. You can order online using our secure portal, Nucleus, or send us a requisition form by mail.

Latest news and resources

Insights

4 common myths in genetic testing

Jun 22, 2020

Has the incredible growth in genetics left us with some misconceptions about testing? Laboratory Director Jennifer Schleit lists some of the common myths in genetic testing. 

Read more
Webinars

Panels, Exomes, and Genomes: Determining an Appropriate Genetic Testing Strategy

Jun 05, 2020

Advancements in sequencing technology have led to molecular diagnostics becoming an increasingly powerful and accessible tool for patients with inherited disorders across various medical specialties. During this webinar, Laboratory Director Dr Jennifer Schleit will explain how sequencing quality and data interpretation impact the identification of diagnostic variants in molecular genetic testing. Additional capabilities in NGS, including copy number variant (CNV) detection and mitochondrial DNA analysis, will also be addressed.

Read more

Subscribe to our newsletter

Subscribe