Clinical and Genetic Studies in Familial Non-medullary Thyroid Cancer
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ClinicalTrials.gov Identifier: NCT01109420 |
Recruitment Status :
Recruiting
First Posted : April 23, 2010
Last Update Posted : January 27, 2023
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Background:
- Researchers are studying types of thyroid cancer that seem to cluster in families. Non-medullary thyroid cancer accounts for the vast majority of all types of thyroid cancer, but little is known about possible genes that may cause the cancer. More research is needed to develop the best ways to screen for familial non-medullary thyroid cancer (FNMTC) so that it can be diagnosed and treated at an early stage.
Objectives:
- To evaluate the natural history of FNMTC.
- To determine the best screening strategy for FNMTC.
- To identify genes that may indicate susceptibility to FNMTC.
Eligibility:
- Individuals at least 7 years of age who have two first-degree relatives (e.g., parents, children, siblings) who have or have had non-medullary thyroid cancer or a documented diagnosis of non-medullary thyroid cancer and one living relative with documented non-medullary thyroid cancer.
Design:
- Participants will be evaluated by family history pedigree, physical examination, imaging (including possible neck ultrasound and radioactive iodine scans), and laboratory testing.
- Participants who agree to have blood or other biological samples collected will be asked to enroll in an additional study to provide the appropriate samples and tissues.
- After the initial study evaluation, participants who are not found to have a malignant thyroid tumor will be re-screened every year with non-invasive imaging studies. Participants who are found to have a malignant thyroid tumor will be informed of possible treatment options.
Condition or disease |
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Non-Medullary Thyroid Cancer |
Study Description:
This is a prospective cohort study of individuals with or at risk for non-medullary thyroid cancer. Individuals will be studied over time within the context of their families in order to quantify prospective risks of cancers in family members, to establish the natural history of FNMTC, define the spectrum of diseases within the families, to identify precursor states, to try to assess the contribution of genetic and environmental components of risk, and to develop effective screening strategies.
Objectives:
- To evaluate the natural history of familial non-medullary thyroid cancer (FNMTC).
- To determine the best screening strategy for FNMTC.
- To identify susceptibility gene(s) for FNMTC.
Endpoints:
Not applicable
Study Type : | Observational |
Estimated Enrollment : | 500 participants |
Observational Model: | Cohort |
Time Perspective: | Prospective |
Official Title: | Clinical and Genetic Studies in Familial Non-Medullary Thyroid Cancer |
Actual Study Start Date : | August 12, 2010 |
Group/Cohort |
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1/ Cohort 1
Affected with non-medullary thyroid cancer
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2/ Cohort 2
Non-affected members of families with non-medullary thyroid cancer
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- To evaluate the natural history of FNMTC [ Time Frame: end of study ]Evaluation the natural history of FNMTC

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Ages Eligible for Study: | 7 Years and older (Child, Adult, Older Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
Sampling Method: | Non-Probability Sample |
- INCLUSION CRITERIA:
Subjects will be selected for this protocol based on either a clinical diagnosis of non-medullary thyroid cancer and the presence of one family member with the disease or the presence of 2 living family members with this disease. Patient selection for this protocol will not be based on gender, race, or ethnic background.
In order to be eligible to participate in this study, an individual must meet all of the following criteria:
- Adults or minor (>= 7 years+), males and females.
- An unaffected individual with (Bullet) 2 first-degree relatives who have or have had nonmedullary thyroid cancer
OR
-An affected individual with documented diagnosis of non-medullary thyroid cancer and (Bullet) one living relative with documented non-medullary thyroid cancer (Note: as this is a familial study, subjects do not need to present with the disease)
OR
- Any member of an affected family. (Note: for this study, an affected family is defined as a family having 2 or more 1st degree relatives with a documented diagnosis of FNMTC.)
- Adults must be able to understand and the willingness to sign the informed consent document.
- Adults must be able to complete the family history questionnaire.
EXCLUSION CRITERIA:
An individual who meets any of the following criteria will be not be allowed to enroll in this study:
-Subjects unwilling/unable to give informed consent.

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01109420
Contact: Padmasree Veeraraghavan, N.P. | (301) 451-7710 | ncieobinquiry@mail.nih.gov | |
Contact: Joanna Klubo-Gwiezdzinska, M.D. | (301) 496-5052 | joanna.klubo-gwiezdzinska@nih.gov |
United States, Maryland | |
National Institutes of Health Clinical Center | Recruiting |
Bethesda, Maryland, United States, 20892 | |
Contact: For more information at the NIH Clinical Center contact Office of Patient Recruitment (OPR) 800-411-1222 ext TTY dial 711 ccopr@nih.gov |
Principal Investigator: | Joanna Klubo-Gwiezdzinska, M.D. | National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) |
Publications:
Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
Responsible Party: | National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) |
ClinicalTrials.gov Identifier: | NCT01109420 |
Other Study ID Numbers: |
100102 10-DK-0102 |
First Posted: | April 23, 2010 Key Record Dates |
Last Update Posted: | January 27, 2023 |
Last Verified: | January 25, 2023 |
Individual Participant Data (IPD) Sharing Statement: | |
Plan to Share IPD: | No |
Plan Description: | .Subject level data will be shared upon request after appropriate collaboration agreements are in place. |
Studies a U.S. FDA-regulated Drug Product: | No |
Studies a U.S. FDA-regulated Device Product: | No |
Hereditary Cancer Susceptibility Gene(s) for Thyroid Cancer Screening at Risk Family Members Natural History |
Thyroid Neoplasms Thyroid Cancer, Papillary Thyroid Diseases Endocrine System Diseases Endocrine Gland Neoplasms Neoplasms by Site Neoplasms |
Head and Neck Neoplasms Adenocarcinoma, Papillary Adenocarcinoma Carcinoma Neoplasms, Glandular and Epithelial Neoplasms by Histologic Type |