- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02992067
CK19 Combined With Contrast-enhanced Ultrasound: a Prediction System on Axillary Lymph Node Metastasis in Breast Cancer (CK-CEUS)
September 11, 2019 updated by: YU Xingfei, Zhejiang Cancer Hospital
To establish a predicting system on axillary lymph node metastasis based on peripheral blood CK19mRNA and contrast-enhanced ultrasound.
Study Overview
Status
Completed
Conditions
Detailed Description
The feasibility and predictive accuracy of peripheral blood CK19mRNA and contrast-enhanced ultrasound of axillary lymph nodes metastasis in breast cancer were verified by the data of specimen bank; to establish the evaluation system of predicting the lymph node status based on CK19 and CEUS, validate the sensitivity, specificity, negative predictive value, positive predictive value and ROC curve of the system model and use Youden index, negative likelihood ratio, positive likelihood ratio to evaluate the diagnostic efficiency.
Study Type
Observational
Enrollment (Actual)
359
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
-
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Zhejiang
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Hangzhou, Zhejiang, China, 310022
- Zhejiang Cancer Hospital
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-
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 68 years (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
Female
Sampling Method
Probability Sample
Study Population
Operable breast cancer patients (clinical stage: cTis, cI, cII, cT3N1M0)
Description
Inclusion Criteria:
- female, age 18~70 years old
- the test group should be in accordance with the pathological diagnosis of breast cancer, the clinical stage of breast cancer (stage cTis, cI, cII and cT3N1M0), the initial treatment to receive surgical treatment. Complete preoperative clinical diagnosis data, including the ipsilateral axillary lymph node CEUS data and peripheral blood sample; The negative-control group should comply with the pathological diagnosis, breast adenosis, fibrocystic lesions, breast cysts and other benign lesions, with complete preoperative clinical data, also including ipsilateral axillary lymph node CEUS data and peripheral blood sample
Exclusion criteria:
- metastatic breast cancer, inflammatory breast disease, surgery without lymph node staging
- pregnancy or lactation
- patients with hematopoietic system disease or cancer, autoimmune diseases
- preservation of substandard peripheral blood samples.
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-Control
- Time Perspectives: Prospective
Cohorts and Interventions
Group / Cohort |
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Operable breast cancer
clinical stage: cTis, cI, cII, cT3N1M0
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
The Accuracy of CK19 Combined With Contrast-enhanced Ultrasound (CEUS) Predicting Value on Involved Lymph Node
Time Frame: 1 year
|
The accuracy means the conformity of predicting results and the pathological result in lymph node involvement and also the false negative rate of sentinel lymph node (SLN) and non-SLN (nSLN) using prediction model by CK19 combined with CEUS examination
|
1 year
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
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)
April 1, 2015
Primary Completion (Actual)
April 1, 2017
Study Completion (Actual)
July 1, 2017
Study Registration Dates
First Submitted
December 9, 2016
First Submitted That Met QC Criteria
December 13, 2016
First Posted (Estimate)
December 14, 2016
Study Record Updates
Last Update Posted (Actual)
October 4, 2019
Last Update Submitted That Met QC Criteria
September 11, 2019
Last Verified
September 1, 2019
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- ZJCH-CK19A
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
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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