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ClinicalTrials.gov public records Last synced Jul 22, 2026, 11:53 AM EDT

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Showing 1–15 of 15 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Li-Fraumeni Syndrome Clear all
Recruiting No phase listed Observational

Willingness to Participate in a Trial Comparing Standard Genetic Counseling Versus Personalized Genetic Counseling

NCT05126810
View directory record Official record
Conditions
Li-Fraumeni Syndrome
Interventions
Questionnaire Administration
Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Not listed
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 14, 2026 · Synced Jul 22, 2026, 11:53 AM EDT
Recruiting No phase listed Observational

Long-term Safety of Nipple Sparing Mastectomy in Women With High Penetrance Breast Cancer Susceptibility Genes in Breast Cancer

NCT06888388
View directory record Official record
Conditions
Breast Cancer Surgery
Interventions
Nipple Sparing Mastectomy (NSM), Skin-Sparing Mastectomy (SSM), Total (Simple) Mastectomy
Procedure
Lead sponsor
Sir Mortimer B. Davis - Jewish General Hospital
Other
Eligibility
18 Years to 90 Years · Female only
Enrollment
4,700 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
4
States / cities
New Haven, Connecticut • Boston, Massachusetts • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Dec 7, 2025 · Synced Jul 22, 2026, 11:53 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Role of p53 Gene in Metabolism Regulation in Patients With Li-Fraumeni Syndrome

NCT00406445
View directory record Official record
Conditions
Mitochondrial Disorders, Li-Fraumeni Syndrome, Carriers of p53 Mutation
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
18 Years to 100 Years
Enrollment
82 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2021
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 21, 2021 · Synced Jul 22, 2026, 11:53 AM EDT
Completed No phase listed Observational

Exploring How to Adapt an Evidence-Based Mindful Self-Compassion Program for Young Adults With Li-Fraumeni Syndrome

NCT07032922
View directory record Official record
Conditions
Li-Fraumeni Syndrome
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 29 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Rockville, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 9, 2025 · Synced Jul 22, 2026, 11:53 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Characterization of Patients With Uncommon Presentations and/or Uncommon Diseases Associated With the Cardiovascular System

NCT01143454
View directory record Official record
Conditions
Metabolic Disease, Obesity, Li-Fraumeni Syndrome, Cardiomyopathy, Atherosclerosis, Inflammatory Disease
Interventions
NSR IDE-MRI: Research pulse sequences
Device
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
1 Year to 100 Years
Enrollment
5,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2010
U.S. locations
3
States / cities
Washington D.C., District of Columbia • Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Jul 22, 2026, 11:53 AM EDT
Active, not recruiting Not applicable Interventional

Screening With Whole Body MRI For Detection Of Primary Tumors In Children And Adults With Li-Fraumeni Syndrome (LFS) And Other Cancer Predisposition Syndromes

NCT02950987
View directory record Official record
Conditions
Li-Fraumeni Syndrome
Interventions
Whole Body MRI
Device
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
Not listed
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2027
U.S. locations
3
States / cities
Boston, Massachusetts • New York, New York • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 6, 2026 · Synced Jul 22, 2026, 11:53 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Nicotinamide Riboside on Mitochondrial Function in Li-Fraumeni Syndrome

NCT03789175
View directory record Official record
Conditions
Cancer, Skin Fibroblasts, Muscle Weakness
Interventions
Nicotinamide Riboside (NR)
Dietary Supplement
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
18 Years to 70 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 7, 2020 · Synced Jul 22, 2026, 11:53 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Li-Fraumeni Syndrome/TP53 Biobank

NCT04367246
View directory record Official record
Conditions
Li-Fraumeni Syndrome, Li-Fraumeni-Like Syndrome
Interventions
No Intervention
Other
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
Not listed
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2029
U.S. locations
2
States / cities
Philadelphia, Pennsylvania • Phildelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 13, 2025 · Synced Jul 22, 2026, 11:53 AM EDT
Completed Phase 1 Interventional

A Pilot Study of Metformin in Patients With a Diagnosis of Li-Fraumeni Syndrome

NCT01981525
View directory record Official record
Conditions
Li-Fraumeni Syndrome
Interventions
Metformin
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 13, 2020 · Synced Jul 22, 2026, 11:53 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Clinical and Genetic Studies of Li-Fraumeni Syndrome

NCT01443468
View directory record Official record
Conditions
Li-Fraumeni Syndrome, Neoplasms, Tp53 Mutations
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
Not listed
Enrollment
5,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2012
U.S. locations
2
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 9, 2026 · Synced Jul 22, 2026, 11:53 AM EDT
Not yet recruiting No phase listed Observational

Clinical Genetics Branch Eligibility Screening Survey

NCT07005297
View directory record Official record
Conditions
Melanoma, Li-Fraumeni Syndrome, Pulmonary Blastoma, Chordoma, Congenital Bone Marrow Failure Syndromes, Costello Syndrome, Fanconi Anemia, CFC Syndrome (CFCS), Legius Syndrome, RASopathies
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
1 Year to 99 Years
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2036
U.S. locations
1
States / cities
Rockville, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 21, 2026 · Synced Jul 22, 2026, 11:53 AM EDT
Recruiting No phase listed Observational

Familial Investigations of Childhood Cancer Predisposition

NCT03050268
View directory record Official record
Conditions
Acute Leukemia, Adenomatous Polyposis, Adrenocortical Carcinoma, AML, BAP1 Tumor Predisposition Syndrome, Carney Complex, Choroid Plexus Carcinoma, Constitutional Mismatch Repair Deficiency Syndrome, Diamond-Blackfan Anemia, DICER1 Syndrome, Dyskeratosis Congenita, Emberger Syndrome, Familial Acute Myeloid Leukemia, Familial Adenomatous Polyposis, Fanconi Anemia, Familial Cancer, Familial Wilms Tumor, Familial Neuroblastoma, GIST, Hereditary Breast and Ovarian Cancer, Hereditary Paraganglioma-Pheochromocytoma Syndrome, Hodgkin Lymphoma, Juvenile Polyposis, Li-Fraumeni Syndrome, Lynch Syndrome, MDS, Melanoma Syndrome, Multiple Endocrine Neoplasia Type 1, Multiple Endocrine Neoplasia Type 2, Neuroblastoma, Neurofibromatosis Type 1, Neurofibromatosis Type II, Nevoid Basal Cell Carcinoma Syndrome, Non Hodgkin Lymphoma, Noonan Syndrome and Other Rasopathy, Overgrowth Syndromes, Pancreatic Cancer, Peutz-Jeghers Syndrome, Pheochromocytoma/Paraganglioma, PTEN Hamartoma Tumor Syndrome, Retinoblastoma, Rhabdoid Tumor Predisposition Syndrome, Rhabdomyosarcoma, Rothmund-Thomson Syndrome, Tuberous Sclerosis, Von Hippel-Lindau Disease
Interventions
Not listed
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
Not listed
Enrollment
1,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2037
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Jun 16, 2026 · Synced Jul 22, 2026, 11:53 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Biomarker Monitoring in TP53 Mutation Carriers

NCT02289326
View directory record Official record
Conditions
Li-Fraumeni Syndrome, Hereditary Cancer Syndromes, TP53 Gene Germline Mutation Carrier
Interventions
Not listed
Lead sponsor
Scripps Health
Other
Eligibility
Not listed
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Sep 18, 2019 · Synced Jul 22, 2026, 11:53 AM EDT
Recruiting No phase listed Observational

Li-Fraumeni & TP53 (LiFT UP): Understanding and Progress

NCT04541654
View directory record Official record
Conditions
Li-Fraumeni Syndrome, TP53 Gene Mutation, Hereditary Cancer Syndrome, Clonal Hematopoiesis, Mosaicism
Interventions
Data and Specimen Collection
Genetic
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
Not listed
Enrollment
1,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2032
U.S. locations
3
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 26, 2026 · Synced Jul 22, 2026, 11:53 AM EDT
Completed No phase listed Observational

Clinical, Genetic, Behavioral, Laboratory and Epidemiologic Characterization of Individuals and Families at High Risk of Breast/Ovarian Cancer

NCT00040222
View directory record Official record
Conditions
Familial Ovarian Cancer, Familial Breast Cancer, BRCA1-associate Malignancies, BRCA2-associated Malignancies
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 100 Years
Enrollment
377 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2002
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Jul 22, 2026, 11:53 AM EDT