Circulating Tumor DNA in Predicting Outcomes in Patients With Stage IV Head and Neck Cancer or Stage III-IV Non-small Cell Lung Cancer
A Pilot Study to Evaluate the Predictive Value of Circulating Tumor DNA for Clinical Outcome in Patients With Advanced Head and Neck and Lung Cancers
3 other identifiers
observational
130
1 country
1
Brief Summary
This pilot research trial studies circulating tumor deoxyribonucleic acid (DNA) in predicting outcomes in patients with stage IV head and neck cancer or stage III-IV non-small cell lung cancer. Studying circulating tumor DNA from patients with head and neck or lung cancer in the laboratory may help doctors predict how well patients will respond to treatment.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P50-P75 for all trials
Started Jul 2014
Longer than P75 for all trials
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
July 22, 2014
CompletedFirst Submitted
Initial submission to the registry
August 21, 2014
CompletedFirst Posted
Study publicly available on registry
September 19, 2014
CompletedPrimary Completion
Last participant's last visit for primary outcome
May 14, 2021
CompletedStudy Completion
Last participant's last visit for all outcomes
December 8, 2023
CompletedMay 15, 2025
May 1, 2025
6.8 years
August 21, 2014
May 14, 2025
Conditions
Outcome Measures
Primary Outcomes (1)
Predictive value of circulating tumor DNA for disease-free survival (DFS)/progression-free survival (PFS)
To evaluate the predictive value of circulating tumor DNA for DFS/PFS, Cox proportional model will be utilized. Circulating tumor DNA will be treated as either continuous or categorical variables in the regression models. The optimal cut-off value to dichotomize the patients by circulating tumor DNA will be determined by time-dependent receiver operating characteristic curve.
Up to 2 years
Secondary Outcomes (5)
Correlation between plasma tumor DNA levels and salivary tumor DNA levels
Up to 2 years
Association between absence and presence of circulating tumor DNA mutation with the tumor burden
Up to 2 years
Association between absence and presence of circulating tumor DNA mutation with FDG-PET tumor hypermetabolism status
Up to 2 years
Correlation between mutations found in plasma and tissue mutations
Up to 2 years
Correlation between circulating tumor cells and circulating tumor DNA
Up to 2 years
Study Arms (1)
Predictive value of circulating DNA
Patients undergo blood sample collection within 1 month before surgery, radiation therapy, or chemotherapy; within 1 week after surgical resection (for patients having upfront surgery); within 1 month before beginning of post-operative radiation therapy (for patients having upfront surgery); during the second week of radiation therapy, during the last week of radiation therapy; and at 1 and 3 months after radiation therapy and then every 3 months for up to 18 months. Patients also undergo saliva sample collection within 1 month before surgery, radiation therapy, chemoradiation therapy, or system chemotherapy and tissue collection at the time of surgery (if upfront surgery is indicated). Blood, saliva, and tissue samples are analyzed for tumor mutations via next generation sequencing.
Interventions
Correlative studies
Eligibility Criteria
Patients diagnosed with advanced head and neck carcinoma or NSCLC enrolled at Thomas Jefferson University
You may qualify if:
- Patients older than 18 years age
- Diagnosis of advanced HNC (Stage III, IVA, IVB, IVC) or NSCLC (Stage IIA, IIB, IIIA, IIIB, IV) (patients with synchronous advanced HNC and NSCLC are eligible)
- ECOG performance status score of 0-3
- Life expectancy of 3 months or longer
- Patients able to provide a written informed consent prior to study entry
You may not qualify if:
- Prior chemotherapy or full course of radiotherapy for their present advanced HNC or NSCLC
- Patients are excluded if they have a history of any other malignancy from which the patient has been disease-free for less than 2 years, with the exception of adequately treated basal or squamous cell carcinoma of skin
- Other severe acute or chronic medical or psychiatric condition that may increase the risk associated with study participation, and in the judgment of the investigator would make the subject inappropriate for entry into this study
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Thomas Jefferson University
Philadelphia, Pennsylvania, 19107, United States
Related Links
Biospecimen
Blood, saliva, and tissue
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Voichita Bar-Ad, MD
Thomas Jefferson University
Study Design
- Study Type
- observational
- Observational Model
- CASE ONLY
- Time Perspective
- PROSPECTIVE
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
August 21, 2014
First Posted
September 19, 2014
Study Start
July 22, 2014
Primary Completion
May 14, 2021
Study Completion
December 8, 2023
Last Updated
May 15, 2025
Record last verified: 2025-05