Clinical trial Recruiting at 1 site Observational Ages 2 and up

Investigating the genetic causes of hereditary kidney cancer

Official title: Hereditary Leiomyomatosis Renal Cell Cancer (HLRCC): Identification of the Disease Gene, and Characterization of the Predisposition to Renal Cancer

Run by National Institutes of Health Clinical Center (CC) · NCT00050752 · Data updated 2026-11-12

This study is trying to find out the genetic causes of hereditary kidney cancer to help people with this condition and their families understand their risks and health better.

More Kidney Cancer trials

Quick facts

Study typeObservational
Ages2 Years and up
SexAll
Enrollment1350 (estimated)
SponsorNational Institutes of Health Clinical Center (CC)
NIH
Locations1 site (Bethesda, Maryland)
StatusRecruiting
StartedFebruary 24, 2003
Registry record updatedNovember 10, 2026
Trial IDNCT00050752 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates include individuals with known or suspected HLRCC, particularly those with family histories of cutaneous leiomyoma and kidney or uterine tumors.

Probably not a fit

Patients without a family history of HLRCC or those not exhibiting symptoms related to the condition may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational study focuses on hereditary leiomyomatosis renal cell cancer (HLRCC), a genetic condition that increases the risk of developing kidney tumors and other related health issues. It aims to identify the genetic mutations responsible for HLRCC, characterize the types of kidney tumors associated with the condition, and assess the likelihood of tumor development in affected individuals. Participants will include those with known or suspected HLRCC and their family members, allowing for a comprehensive understanding of the disease's genetic underpinnings and its clinical implications.

Why it matters

Potential benefit: If successful, this study could lead to improved genetic counseling and management strategies for patients at risk of hereditary kidney cancer.

How similar studies have gone: While studies on hereditary cancer syndromes exist, this specific investigation into HLRCC and its genetic causes is relatively novel.

Who can join: the full rules

Show full inclusion / exclusion criteria
* INCLUSION CRITERIA:
* Individuals that meet one or more of the following criteria:

  * Suspected or known to have phenotype or genotype suggestive of Hereditary Leiomyomatosis and Renal Cell Cancer Syndrome (HLRCC), such as:

    * Cutaneous leiomyoma and kidney cancer; or
    * Cutaneous leiomyoma and uterine leiomyoma; or
    * Multiple cutaneous leiomyoma; or
    * Kidney cancer and uterine leiomyomata

OR

--Renal tumor histology consistent with HLRCC including, but not limited to: Collecting Duct and/or Papillary, Type II

OR

--Are a relative (related by blood) of an individual with a confirmed or suspected diagnosis of HLRCC.

* Participants must be \>= 2 years of age.
* All participants and parents/guardians, for children younger than 18 years of age, must sign an informed consent document indicating their understanding of the investigational nature and the risks of this study before any protocol related studies are performed.

EXCLUSION CRITERIA:

None

Where it's running

  • National Institutes of Health Clinical Center
    Bethesda, Maryland, United States
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.