- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03664843
Circulating Tumor DNA Longitudinal Monitoring in Stage III-IV Lung Cancer Patients
November 9, 2018 updated by: First Hospital of Shijiazhuang City
A Prospective Multicenter Study of Longitudinal Monitoring in Treated Stage III-IV Lung Cancer Patients by Circulating Tumor DNA
Conduct a prospective study in multicenter to confirm the value of circulating tumor DNA in longitudinal monitoring of stage III-IV lung cancer patients.
Study Overview
Status
Unknown
Conditions
Detailed Description
The study consists of two phases, the first stage is the exploratory stage of blood collection point which is the appropriate effective time after chemotherapy, radiotherapy, targeted therapy.
The second phase, which is the expansion of the first phase, is to determine the precise leading time of ctDNA relative to tumor biomarkers or image evaluation in determining the efficacy of advanced NSCLC cancer therapy.
Both stages were divided into three subgroups: the chemotherapy group, the radiotherapy group, and the targeted therapy group.
Study Type
Observational
Enrollment (Anticipated)
120
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
Beijing
-
Beijing, Beijing, China, 100044
- Recruiting
- Peking University People's Hospital
-
Contact:
- Kezhong Chen, M.D.
- Phone Number: +86 13488752289
- Email: mdkzchen@163.com
-
-
Hebei
-
Baoding, Hebei, China, 071000
- Recruiting
- Affiliated Hospital of Hebei University
-
Contact:
- Yanhong Shang
- Phone Number: +86 13930811186
-
Shijiazhuang, Hebei, China, 050011
- Recruiting
- Hebei Medical University Fourth Hospital
-
Contact:
- Wenbin Shen
-
Shijiazhuang, Hebei, China, 050011
- Recruiting
- The First Hospital of Shijiazhuang
-
Contact:
- Yan Zhang, M.D.
- Phone Number: +86 17603119607
- Email: 13315978836@163.com
-
Contact:
- Zhenlin Gao
- Phone Number: +86 18803216093
- Email: gaozhenlin87@126.com
-
Xingtai, Hebei, China, 054031
- Recruiting
- Xingtai People's Hospital
-
Contact:
- Xiaozhen Wang
-
-
Heibe
-
Handan, Heibe, China, 056001
- Recruiting
- Handan Downtown Hospital
-
Contact:
- Yuquan Ma
-
-
Tianjin
-
Tianjin, Tianjin, China, 300052
- Recruiting
- Tianjin Medical University General Hospital
-
Contact:
- Jun Chen, M.D.
- Phone Number: +86 15822192921
-
Tianjin, Tianjin, China, 300000
- Recruiting
- Tianjin Medical University Cancer Institute and Hospital
-
Contact:
- Dingzhi Huang, M.D.
- Phone Number: +86 13116047308
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
16 years to 78 years (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Sampling Method
Non-Probability Sample
Study Population
The population will be drawn from Oncology Department of multicenters.
The enrolled patients must be patients with stage III-IV NSCLC according to the 8th edition of the TNM Classification of the International Association for the Study of Lung Cancer (IASLC), must be greater than 18 years old and must have the tissue specimens (fresh or wax blocks) before this treatment.
The exclusion criteria are as followed: (1) Multiple primary lung cancer;(2) Incorporating any unstable systemic disease; (3) Histology is not NSCLC; (4)Unqualified blood samples; (5) Patients lacking any one of the detection points.
All of the patients signing informed consent were not involved in the recruitment and conduct of the study
Description
Inclusion Criteria:
- Greater than 18 years old;
- Patients with stage III-IV NSCLC;
- Have the tissue specimens (fresh or wax blocks) before this treatment;
- PS<=2 in radiotherapy/ chemotherapy group; PS<=3 in targeted therapy group
- Signing informed consent;
Exclusion Criteria:
- Multiple primary lung cancer;
- Incorporating any unstable systemic disease;
- Histology is not NSCLC;
- Unqualified blood samples;
- Patients lacking any one of the detection points.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Observational Models: Case-Only
- Time Perspectives: Prospective
Cohorts and Interventions
Group / Cohort |
---|
The chemotherapy cohort
Blood samples for ctDNA and biomarkers analysis are collected at before chemotherapy and at a series of scheduled time-points after chemotherapy , with serial two-weekly blood samples collected from a subset of patients.
Meanwhile, imaging technology such as CT scan detection would be performed.
|
The radiotherapy cohort
Blood samples for ctDNA and biomarkers analysis are collected at before radiotherapy and at a series of scheduled time-points after radiotherapy, with serial two-weekly blood samples collected from a subset of patients.
Meanwhile, imaging technology such as CT scan detection would be performed.
|
The targeted therapy cohort
Blood samples for ctDNA and biomarkers analysis are collected at before targeted therapy and at a series of scheduled time-points after targeted therapy, with serial two-weekly blood samples collected from a subset of patients.
Meanwhile, imaging technology such as CT scan detection would be performed.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
ctDNA effective time
Time Frame: 6 months
|
To explore the appropriate chemo/ radio/ target effective time (CET/RET/TET) through measurement and monitoring of ctDNA after anti-cancer therapies in advanced NSCLC.
|
6 months
|
ctDNA leading time
Time Frame: 1 year
|
To investigate the precise leading time for ctDNA compared to conventional biomarker or image evaluation in detecting disease recurrence after radiotherapy, chemotherapy, or targeted therapy respectively.
|
1 year
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Assess the accuracy of ctDNA
Time Frame: 1 year
|
To assess the accuracy of ctDNA when imaging undetectable or difficult to assess
|
1 year
|
Compared to conventional image
Time Frame: 1 year
|
Compared to conventional image evaluation, to determine the consistency of ctDNA in treatment response of measurable lesion after radiotherapy, chemotherapy, or targeted therapy respectively
|
1 year
|
Compared to traditional tumor markers
Time Frame: 6 months
|
To explore the consistency for ctDNA in determining the efficacy of advanced NSCLC compared to tumor markers after radiotherapy, chemotherapy, or targeted therapy respectively
|
6 months
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Collaborators
Investigators
- Study Chair: Jun Wang, M.D., Peking University People's Hospital
- Principal Investigator: Yan Zhang, M.D., The First Hospital of Shijiazhuang
- Study Director: Kezhong Chen, M.D., Peking University People's Hospital
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
November 9, 2018
Primary Completion (Anticipated)
May 1, 2020
Study Completion (Anticipated)
September 1, 2020
Study Registration Dates
First Submitted
September 7, 2018
First Submitted That Met QC Criteria
September 7, 2018
First Posted (Actual)
September 11, 2018
Study Record Updates
Last Update Posted (Actual)
November 13, 2018
Last Update Submitted That Met QC Criteria
November 9, 2018
Last Verified
November 1, 2018
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- PTH01801
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Undecided
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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