- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03559803
A Prospective Study of Monitoring Immune Response in Locally Advanced Cervix Cancer
A Prospective Study of Dynamic Monitoring Specific Immune Response in Locally Advanced Cervix Cancer After Radio-chemotherapy
Perspectives:
To analyse if the change of specific immune response will correlate with clinical effect of advanced cervix cancer after radio-chemotherapy.
To evaluate the specific immune response throughout monitor the change of the programmed death-1(PD-1) in CD8 T cell and CD4 T cell and Treg cell in blood at baseline, before first brachytherapy and before the last brachytherapy in the advanced Cervix Cancer patients.
To use immunohistochemistry (IHC) technique to monitor the change of programmed death-ligand 1 (PD-L1),CD68,CD8,CD4,PD1 and Treg expression in biopsy at baseline, before first brachytherapy and before the last brachytherapy in the advanced Cervix Cancer patients.
To detect the change of T cell receptor(TCR) repertoire and Tumor mutation burden (TMB) at baseline, before first brachytherapy and before the last brachytherapy in the advanced Cervix Cancer patients.
Study Overview
Detailed Description
Cervical cancer is the fourth most common cancer among women worldwide. At present, patients with cervical cancer are treated with radical hysterectomy and pelvic lymphadenectomy or chemoradiation. To improve the prognosis of cervical cancer patients, novel immunotherapeutic strategies need to be developed. Now there are some clinical phase I/II trials ongoing to assess the effects of ipilimumab, pembrolizumab and nivolumab in advanced cervical cancer,but information on the clinical significance of PD-L1 expression in cervical cancer is largely lacking.In this study, the investigator's primary objective:
To analyse if the change of specific immune response will correlate with clinical effect of advanced cervix cancer after radio-chemotherapy.
To evaluate the specific immune response throughout monitor the change of PD-1 in CD8 T cell and CD4 T cell and Treg cell in blood at baseline, before first brachytherapy and before the last brachytherapy in the advanced Cervix Cancer patients.
To use IHC technique to monitor the change of PD-L1, CD68,CD8,CD4,PD1 and Treg expression in biopsy at baseline, before first brachytherapy and before the last brachytherapy in the advanced Cervix Cancer patients.
To detect the change of TCR repertoire and TMB at baseline, before first brachytherapy and before the last brachytherapy in the advanced Cervix Cancer patients.
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
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Guizhou
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Guizhou, Guizhou, China
- GuiZhou Province People's Hospital
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Sichuan
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Chendu, Sichuan, China, 610041
- West China Hospital, Sichuan University
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Age:18-70 years.
- All FIGO stages cervical cancers which are the matter for radiochemotherapy and exclusive brachytherapy indications.
- ECOG:0-1.
- Ability to give informed consent.
4. Patients must be affiliated to a Social Security System. 6. Patient information and written informed consent form signed.
Exclusion Criteria:
- Known autoimmune disorder.
- History of HIV and/ or active hepatitis infection.
- History of pelvic radiation or radio-chemotherapy.
- Recurrent or metastatic cervical cancer.
- Contra-indication for cisplatin.
- Patient pregnant and/or breastfeeding.
- Patients with psychological or familial disease potentially hampering compliance with the study protocol and follow-up schedule
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Cisplatin
Weekly cisplatin (40 mg/m²) will be administered during radiotherapy.
At least 3 cycles of cisplatin should be performed according to the hematological and renal functions but not mandatory.
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Drug: Cisplatin injection Weekly cisplatin (40 mg/m²) will be administered during radiotherapy. At least 3 cycles of cisplatin should be performed according to the hematological and renal functions but not mandatory. Combination Product: radiotherapy A total dose of 45Gy in 25 fractions to the PTV is considered standard but simultaneous integrated boost or two steps boost to specific volumes (positive lymph nodes for example) are accepted and left to the investigator's discretion).
Other Names:
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
The change of expression of PD-L1+ on cervix biopsies
Time Frame: From baseline,3 weeks,2 months
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The biopsy was collected at baseline,3 weeks,2 months
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From baseline,3 weeks,2 months
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
The change of expression of PD1 on the non-regulatory CD4+ and CD8+ lymphocytes and Treg cells
Time Frame: baseline,3 weeks,2 months
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The blood was collected at baseline,3 weeks,2 months
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baseline,3 weeks,2 months
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The diversity of T-cell Repertoire in cervix biopsies and blood, respectively
Time Frame: baseline,3 weeks,2 months
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The blood and biopsies were collected at baseline,3 weeks,2 months
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baseline,3 weeks,2 months
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The change of expression of CD8+PD1+ lymphocytes infiltrate on cervix biopsies
Time Frame: baseline,3 weeks,2 months
|
The biopsy was collected at baseline,3 weeks,2 months
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baseline,3 weeks,2 months
|
Collaborators and Investigators
Sponsor
Publications and helpful links
General Publications
- Gao Q, Wang XY, Qiu SJ, Yamato I, Sho M, Nakajima Y, Zhou J, Li BZ, Shi YH, Xiao YS, Xu Y, Fan J. Overexpression of PD-L1 significantly associates with tumor aggressiveness and postoperative recurrence in human hepatocellular carcinoma. Clin Cancer Res. 2009 Feb 1;15(3):971-9. doi: 10.1158/1078-0432.CCR-08-1608.
- Madore J, Vilain RE, Menzies AM, Kakavand H, Wilmott JS, Hyman J, Yearley JH, Kefford RF, Thompson JF, Long GV, Hersey P, Scolyer RA. PD-L1 expression in melanoma shows marked heterogeneity within and between patients: implications for anti-PD-1/PD-L1 clinical trials. Pigment Cell Melanoma Res. 2015 May;28(3):245-53. doi: 10.1111/pcmr.12340. Epub 2014 Dec 22.
- Zhang J, Fang W, Qin T, Yang Y, Hong S, Liang W, Ma Y, Zhao H, Huang Y, Xue C, Huang P, Hu Z, Zhao Y, Zhang L. Co-expression of PD-1 and PD-L1 predicts poor outcome in nasopharyngeal carcinoma. Med Oncol. 2015 Mar;32(3):86. doi: 10.1007/s12032-015-0501-6. Epub 2015 Feb 22.
- Shi F, Shi M, Zeng Z, Qi RZ, Liu ZW, Zhang JY, Yang YP, Tien P, Wang FS. PD-1 and PD-L1 upregulation promotes CD8(+) T-cell apoptosis and postoperative recurrence in hepatocellular carcinoma patients. Int J Cancer. 2011 Feb 15;128(4):887-96. doi: 10.1002/ijc.25397.
- Jayshree RS, Sreenivas A, Tessy M, Krishna S. Cell intrinsic & extrinsic factors in cervical carcinogenesis. Indian J Med Res. 2009 Sep;130(3):286-95.
- Folkl A, Bienzle D. Structure and function of programmed death (PD) molecules. Vet Immunol Immunopathol. 2010 Mar 15;134(1-2):33-8. doi: 10.1016/j.vetimm.2009.10.006. Epub 2009 Oct 14.
- Yang CY, Lin MW, Chang YL, Wu CT, Yang PC. Programmed cell death-ligand 1 expression in surgically resected stage I pulmonary adenocarcinoma and its correlation with driver mutations and clinical outcomes. Eur J Cancer. 2014 May;50(7):1361-9. doi: 10.1016/j.ejca.2014.01.018. Epub 2014 Feb 15.
- Muenst S, Schaerli AR, Gao F, Daster S, Trella E, Droeser RA, Muraro MG, Zajac P, Zanetti R, Gillanders WE, Weber WP, Soysal SD. Expression of programmed death ligand 1 (PD-L1) is associated with poor prognosis in human breast cancer. Breast Cancer Res Treat. 2014 Jul;146(1):15-24. doi: 10.1007/s10549-014-2988-5. Epub 2014 May 20.
- Heeren AM, Punt S, Bleeker MC, Gaarenstroom KN, van der Velden J, Kenter GG, de Gruijl TD, Jordanova ES. Prognostic effect of different PD-L1 expression patterns in squamous cell carcinoma and adenocarcinoma of the cervix. Mod Pathol. 2016 Jul;29(7):753-63. doi: 10.1038/modpathol.2016.64. Epub 2016 Apr 8.
- Lim SH, Hong M, Ahn S, Choi YL, Kim KM, Oh D, Ahn YC, Jung SH, Ahn MJ, Park K, Zo JI, Shim YM, Sun JM. Changes in tumour expression of programmed death-ligand 1 after neoadjuvant concurrent chemoradiotherapy in patients with squamous oesophageal cancer. Eur J Cancer. 2016 Jan;52:1-9. doi: 10.1016/j.ejca.2015.09.019. Epub 2015 Nov 26.
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- GHR-002
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
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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