- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04644250
Combination of Toripalimab and Neoadjuvant Chemoradiotherapy for Locally Advanced Esophageal Squamous Cell Carcinoma
Phase II of Toripalimab Chemoradiotherapy in Neoadjuvant Treatment of Locally Advanced Esophageal Squamous Cell Carcinoma: A Single-center、Open Lable、Single-arm Exploratory Clinical Research
Radical resection is thought to be the mainstay of esophageal cancer treatment. Neoadjuvant chemoradiotherapy (CRT) followed by surgery has become the standard treatment option for locally advanced esophageal squamous cell cancer (ESCC). However, only 20% to 40% of patients can achieve pathologic complete response (pCR) after neoadjuvant CRT with favorable prognosis and about 10% of patients have disease progression after chemoradiotherapy. How to improve the the efficacy of neoadjuvant therapy is an important clinical problem to be solved.
Immunotherapy targeting the programmed cell death receptor-1(PD-1) /programmed cell death-Ligand 1(PD-L1) checkpoints has demonstrated promising activity in ESCC. In Keynote181 study, for patients with metastatic esophageal squamous cell carcinoma, regardless of PD-L1 expression, pembrolizumab significantly improved overall survival compared with chemotherapy. However, the efficacy and safety of immunotherapy therapy in surgery-based multidisciplinary treatment of local advanced esophageal cancer still need a lot of clinical studies to further confirm.
This study aims to investigate the safety and efficacy of Toripalimab combined with radiotherapy and chemotherapy in neoadjuvant treatment of locally advanced esophageal squamous cell carcinoma
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Study Type
Enrollment (Anticipated)
Phase
- Phase 2
Contacts and Locations
Study Contact
- Name: Wei Ren
- Phone Number: 13915981834
- Email: renwei@njglyy.com
Study Locations
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Jiangsu
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Nanjing, Jiangsu, China, 210000
- Recruiting
- Nanjing Drum Tower hospital
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Contact:
- Wei Ren
- Phone Number: 13915981834
- Email: renwei@njglyy.com
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Aged 18 to 70 years old of either gender
- A histopathological diagnosis of resectable thoracic esophageal squamous cell carcinoma(The midpoint of the upper and lower margins of the primary tumor is ≥25cm from the incisor)
- There is no distant metastasis and the esophageal tumor can be resected or potentially resectable after the expert consultation of thoracic surgery. The clinical stage is cT3-4aN0-2M0, patients with stage Ⅱ, Ⅲ, and IVA (AJCC 8th edition cTNM staging);
- ECOG PS score of 0-1;
- Patients who are anti-tumor treatment-naive;
- Estimated life expectancy >6 months
- Baseline the function of important organs meets the following requirements: a. white blood cell count (WBC) ≥ 3×109/L, absolute neutrophil count (ANC) ≥ 1.5×109/L,;Baseline organ function meets: ①WBC≥3×109/L, ANC≥1.5×109/L, PLT≥100×109/L, Hb≥90g/L; ②Liver function: TBIL≤2ULN, Aspartate aminotransferase(AST) ≤2.5ULN, ALT≤2.5ULN ③renal function: cCr≥60 ml/min, Cr≤1.5 ULN; ④heart function: no heart disease or coronary heart disease, the patient's heart function is 1-2 grade;
- The blood pressure of hypertensive patients should be controlled within the normal range with antihypertensive drugs;
- The fasting blood-glucose of diabetic patients should be controlled at ≤8mmol/L through hypoglycemic drugs;
- No other serious diseases that conflict with this plan (such as autoimmune diseases, immunodeficiency, organ transplantation, or other diseases that require continuous hormone therapy);
- No history of other malignant tumors;
- The patient agrees to participate in this clinical study and signs the "Informed Consent". Ability to understand the study and sign informed consent.
Exclusion Criteria:
- Patients who have been treated previously with anti-tumor therapy (including chemotherapy, radiotherapy, surgery, immunotherapy, etc.);
- Patients with other malignant tumors (non-malignant black skin tumors, cervical cancer in situ, except for cured prostate cancer);
- Patients who have been or expected to have a significant risk of esophageal perforation, fistula, and major bleeding;
- Patients who have active autoimmune diseases or patients who are undergoing treatment of autoimmune diseases (Prior therapy with immunosuppressant, the dose of immunosuppressant used ≥10mg/day, oral prednisone for more than 2 weeks);.
- Uncontrolled clinically significant cardiovascular and cerebrovascular diseases , including but not limited to severe acute myocardial infarction, unstable or severe angina pectoris, coronary artery bypass surgery, congestive heart failure, ventricular arrhythmia requiring medical intervention within 6 months before enrollment 、Left ventricular ejection fraction <50%, or other patients who are not expected to tolerate chemotherapy and radiotherapy;Cardiac clinical symptoms or diseases that are not well controlled, such as: a. Heart Failure(New York Heart Association)> Class Ⅱ, b. unstable angina, c. myocardial infarction within 1 year; d. Clinically significant supraventricular or ventricular arrhythmia requiring treatment or intervention.
- Patients who were severe allergic constitution;;
- Patients who were pregnant or lactating women;
- Patients who have severe mental disorders;
- Patients who have peripheral nerve disease with common terminology criteria (CTC)grade ≥3;
- Abnormal blood coagulation function including PT>16s, activated partial thromboplastin time(APTT)>53s, Thrombin time(TT)>21s, Fib<1.5g/L, bleeding tendency or receiving thrombolytic or anticoagulant therapy;
- Patients who hsve severe pulmonary fibrosis, interstitial pneumonia, pneumoconiosis, severely impaired lung function, etc past or present., or active tuberculosis within 1 year;
- Patients who have active hepatitis B or C;
- Patients who did not meet the enrollment conditions xia researchers evaluated.
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 |
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Experimental: Arm1
Arm1:preoperative Toripalimab with chemoradiotherapy group Participants will receive carboplatin (AUC=2) VD 30min and paclitaxel liposome (50mg/m²) CIV 24h on day 3,10,17,24,31.
And radiotherapy will start from day 1 to 31 of chemotherapy.
A total of 41.4 Gy, 23 fractions of 1.8 Gy.
Participants will also receive Toripalimab(240mg) VD 30 min on days 3, 24 and 45.
After the above neoadjuvant therapy is over, the short-term efficacy evaluation will be performed first, and then a scheduled radical radical resection will be performed from days 59 to 73.
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Participants will also receive Toripalimab(240mg) VD 30 min on days 3, 24 and 45,3 cycles in total.
Other Names:
Participants will receive carboplatin (AUC=2) VD 30min and paclitaxel liposome (50mg/m²) CIV 24h on day 3,10,17,24,31, 5cycles in total.
Other Names:
A total of 41.4 Gy, 23 fractions of 1.8 Gy on Day 1 to 31.
Other Names:
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
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Pathologic complete response rate
Time Frame: Three working days after surgery
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Pathologic complete response was defined as pT0N0M0(clinical stage).
The rate of pathologic complete response rate after neoadjuvant chemoradiotherapy.
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Three working days after surgery
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
2-year overall survival
Time Frame: From date of randomization until the date of death from any cause or the date of last follow-up, whichever came first, assessed up to 24 months
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The 2-year overall survival of the whole group
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From date of randomization until the date of death from any cause or the date of last follow-up, whichever came first, assessed up to 24 months
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2-year disease-free survival
Time Frame: From date of surgery until the date of death from any cause or the date of first documented disease progression whichever came first, assessed up to 24 months.
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The 2-year disease-free survival of the whole group
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From date of surgery until the date of death from any cause or the date of first documented disease progression whichever came first, assessed up to 24 months.
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Incidence of Treatment-related Adverse Events as Assessed by CTCAE v4.0
Time Frame: From the enrollment to the date of surgery
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The neoadjuvant treatment-related adverse events
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From the enrollment to the date of surgery
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R0 resection rate
Time Frame: Three working days after surgery
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The R0 resection rate of esophagectomy
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Three working days after surgery
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Major Pathological Response (MPR) rate
Time Frame: From date of surgery to 14 days later
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MPR is defined as 10% or fewer viable cancer cells in the hematoxylin and eosin (H&E)-stained slides from the resected tumor following neoadjuvant treatment.
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From date of surgery to 14 days later
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Objective Response Rate (ORR)
Time Frame: At the end of Cycle 2 (each cycle is 21 days)
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Objective response rate is defined as the rate of patients with at least a 30% decrease in the sum of the longest diameter of target lesions, which include complete response (CR) or partial response (PR).
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At the end of Cycle 2 (each cycle is 21 days)
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Collaborators and Investigators
Sponsor
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
Keywords
Additional Relevant MeSH Terms
- Digestive System Diseases
- Neoplasms by Histologic Type
- Neoplasms
- Neoplasms by Site
- Neoplasms, Glandular and Epithelial
- Gastrointestinal Neoplasms
- Digestive System Neoplasms
- Gastrointestinal Diseases
- Head and Neck Neoplasms
- Esophageal Diseases
- Neoplasms, Squamous Cell
- Esophageal Neoplasms
- Carcinoma
- Carcinoma, Squamous Cell
- Esophageal Squamous Cell Carcinoma
- Molecular Mechanisms of Pharmacological Action
- Antineoplastic Agents
- Tubulin Modulators
- Antimitotic Agents
- Mitosis Modulators
- Antineoplastic Agents, Phytogenic
- Carboplatin
- Paclitaxel
Other Study ID Numbers
- GLYY-EC-NAD-01
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
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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