- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05942456
Soluble B7-H3 as a Biomarker for Osteosarcoma
May 11, 2024 updated by: Xie Lu, Peking University People's Hospital
An Exploratory Research of Soluble B7-H3 Expression in Peripheral Blood as a Biomarker to Monitor Therapeutic Effect of Systemic Treatment for Osteosarcoma
Increasing data has indicated an association between increased soluble B7-H3 (sB7-H3) levels and unfavorable prognosis in patients with malignancies.
However, the level of sB7-H3 and its clinical significance in osteosarcoma are not well known.
In this present study, we investigated whether sB7-H3 levels in serum could be as a biomarker for osteosarcoma treatment.
Study Overview
Status
Recruiting
Conditions
Intervention / Treatment
Study Type
Observational
Enrollment (Estimated)
200
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact
- Name: Lu Xie, M.D.
- Phone Number: +86-13401044719
- Email: xie.lu@hotmail.com
Study Locations
-
-
Beijing
-
Beijing, Beijing, China, 100044
- Recruiting
- Peking University People's Hospital
-
Contact:
- Lu Xie, M.D.
- Phone Number: +86-13401044719
- Email: xie.lu@hotmail.com
-
-
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
- Child
- Adult
- Older Adult
Accepts Healthy Volunteers
No
Sampling Method
Non-Probability Sample
Study Population
Initial treated osteosarcoma patients in PKUPH and later would recieve definitive surgery in PKUPH with complete clinical materials.
Description
Inclusion Criteria:
- High Grade osteosarcoma verified with pathologic diagnosis.
- systemic treatment-naive before the first time Blood drawing.
- ECOG 0 or 1 and all the other imagings indicate that patients could tolerate standard PKUPH-OS-02 protocol neoadjuvant chemotherapy.
- All radiographs are complete for clinical evaluation.
Exclusion Criteria:
- Patients who Can't tolerate blood drawing.
- Patients without complete medical records in PKUPH system.
- Patients who can't tolerate PKUPH-OS-02 neoadjuvant chemotherapy.
- other conditions that investigators think are not suitable for this study.
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
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
---|---|
sB7-H3 of treatment-naive osteosarcoma patients
Before delivering neoadjuvant chemotherapy, using ELISA to test the protein expression of sB7-H3 of Peripheral Blood
|
enzyme-linked immunosorbent assay
|
sB7-H3 after neoadjuvant chemotherapy for osteosarcoma patients
After neoadjuvant chemotherapy and before definitive surgery, using ELISA to test the protein expression of sB7-H3 of Peripheral Blood
|
enzyme-linked immunosorbent assay
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
correlation of quantity of Protein B7-H3 Expression with clinical evaluation
Time Frame: 6 months
|
Clinical evaluation according to RECIST 1.1
|
6 months
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
correlation of quantity of Protein B7-H3 Expression with histological responses
Time Frame: 6 months
|
Histological responses according to Huvos Grade
|
6 months
|
correlation of quantity of Protein B7-H3 Expression with event-free survival
Time Frame: 2 years
|
event-free survival calculated from starting systemic therapy to any tumor-related events for progression
|
2 years
|
correlation of quantity of Protein B7-H3 Expression with overall survival
Time Frame: 5 years
|
overall survival calculated from starting systemic therapy to death
|
5 years
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
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.
General Publications
- Wang L, Kang FB, Zhang GC, Wang J, Xie MF, Zhang YZ. Clinical significance of serum soluble B7-H3 in patients with osteosarcoma. Cancer Cell Int. 2018 Aug 13;18:115. doi: 10.1186/s12935-018-0614-z. eCollection 2018.
- Xie L, Chen C, Liang X, Xu J, Sun X, Sun K, Yang R, Tang X, Guo W. Expression and Clinical Significance of Various Checkpoint Molecules in Advanced Osteosarcoma: Possibilities for Novel Immunotherapy. Orthop Surg. 2023 Mar;15(3):829-838. doi: 10.1111/os.13620. Epub 2022 Dec 15.
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)
June 5, 2023
Primary Completion (Estimated)
July 1, 2024
Study Completion (Estimated)
December 31, 2024
Study Registration Dates
First Submitted
July 5, 2023
First Submitted That Met QC Criteria
July 5, 2023
First Posted (Actual)
July 12, 2023
Study Record Updates
Last Update Posted (Actual)
May 14, 2024
Last Update Submitted That Met QC Criteria
May 11, 2024
Last Verified
May 1, 2024
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- PKUPH-sarcoma 16
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
NO
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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