Clinical trial Recruiting at 1 site Observational Ages 4 and up

Analysis of molecular changes in endocrine tumors

Official title: Prospective Comprehensive Molecular Analysis of Endocrine Neoplasms

Run by National Institutes of Health Clinical Center (CC) · NCT01005654 · Data updated 2026-11-12

This study is trying to understand the differences between benign and cancerous endocrine tumors by looking at tissue samples from patients having surgery or biopsy, to help improve how these tumors are detected and treated.

Quick facts

Study typeObservational
Ages4 Years and up
SexAll
Enrollment2415 (estimated)
SponsorNational Institutes of Health Clinical Center (CC)
NIH
Locations1 site (Bethesda, Maryland)
StatusRecruiting
StartedOctober 7, 2009
Registry record updatedNovember 5, 2026
Trial IDNCT01005654 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates include individuals with confirmed endocrine neoplasms who are scheduled for surgical intervention or biopsy.

Probably not a fit

Patients without endocrine tumors or those not requiring surgery or biopsy 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 aims to collect and analyze tumor specimens and healthy tissue from patients scheduled for surgery or biopsy of endocrine tumors, including those in the thyroid, parathyroid, adrenal gland, and pancreas. Researchers will focus on understanding the genetic, epigenetic, metabolomic, and proteomic profiles of these tumors to better distinguish between benign and malignant forms. The study seeks to improve detection and treatment options for endocrine neoplasms by identifying diagnostic and predictive markers. Participants will be evaluated based on specific inclusion criteria related to their tumor status and overall health.

Why it matters

Potential benefit: If successful, this study could lead to improved diagnostic methods and treatment strategies for patients with endocrine tumors.

How similar studies have gone: Other studies have shown promise in analyzing molecular changes in tumors, suggesting that this approach could yield valuable insights.

Who can join: the full rules

Show full inclusion / exclusion criteria
* INCLUSION CRITERIA:
* Participants who have an endocrine neoplasm based on radiographic and biochemical testing, or histologically/cytologically proven lesions of the thyroid, parathyroid, adrenal, extra-adrenal endocrine nests, paragangliomas, neuroblastomas, gastrointestinal

track and pancreas or participants with a described pre or potentially malignant condition that requires surgery or biopsy as a part of the standard of care treatment and/or follow up.

* Participants referred to the Endocrine Consult Service on other protocols for surgical evaluation of endocrine disorders based on radiographic and biochemical testing, or histologically/cytologically proven lesions of the thyroid, parathyroid, adrenal, extra-adrenal endocrine nests, paragangliomas, neuroblastomas and pancreas.
* Participants must have an ECOG performance score of 0-2.
* Participants must have physical examination parameters within acceptable limits by standard of practice guidelines prior to biopsy or surgery.
* Participants must be planning to undergo surgery or biopsy as part of their treatment plan. Note: Participants will not be enrolled exclusively for the procurement of tissue samples.
* Age \>= 4 years of age.

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.