Clinical Trial Details
— Status: Recruiting
Administrative data
NCT number |
NCT06341855 |
Other study ID # |
23K294001 |
Secondary ID |
|
Status |
Recruiting |
Phase |
N/A
|
First received |
|
Last updated |
|
Start date |
January 25, 2024 |
Est. completion date |
January 30, 2026 |
Study information
Verified date |
March 2024 |
Source |
The First Hospital of Jilin University |
Contact |
n/a |
Is FDA regulated |
No |
Health authority |
|
Study type |
Interventional
|
Clinical Trial Summary
Patients with high-risk endometrial cancer may have MRD after surgical treatment, which is a
potential source of follow-up early recurrence and metastasis, and because of its limited
resolution, traditional imaging (including PET/CT) or laboratory methods may not be reliable
to detect. For patients with radical treatment, the uncured population can be identified by
the detection of MRD, suggesting that patients may benefit from further intervention. The
purpose of this study is to explore the prognostic value and recurrence monitoring value of
ctDNA-MRD in patients with endometrial carcinoma.
Description:
High-risk EC has a higher metastasis and recurrence rate, accounting for only 20% of ECs, but
accounting for 48% of tumor-related mortality. The prognosis of high-risk EC patients is
still poor after standard treatment. Among the indicators for monitoring the recurrence of
high-risk EC, the most commonly used tumor markers are CA125 and HE4, but these markers
increase only in extrauterine metastasis and are less sensitive. Tumor tissue biopsy is an
invasive operation, which can not reflect heterogeneity. In addition, continuous monitoring
can not be achieved by one biopsy. Therefore, more sensitive, personalized and easily
monitored markers are needed to predict recurrence and prognosis in order to provide
individualized treatment. Patients after surgical treatment may have MRD, which is a
potential source of subsequent early recurrence and metastasis, and because of its limited
resolution, traditional imaging (including PET/CT) or laboratory methods may not be able to
reliably detect. For patients with radical treatment, the uncured population can be
identified by the detection of MRD, suggesting that patients may benefit from further
intervention. CtDNA-MRD is a reliable predictive biomarker in EC. The purpose of this study
is to explore the prognostic value and recurrence monitoring value of ctDNA-MRD in patients
with endometrial cancer, using individualized customized strategy, according to the mutation
sites in tumor pathological tissue NGS detection results, combined with cancer core genes,
customized probes for each patient. To explore the feasibility of ctDNA-MRD in monitoring
recurrence and evaluating prognosis of high-risk endometrial carcinoma. According to the
treatment and non-treatment groups of ctDNA-MRD-positive patients after adjuvant therapy, to
explore whether intensive treatment of ctDNA-MRD-positive patients with high-risk endometrial
cancer after adjuvant therapy can significantly improve the survival benefits of patients