Phase II Study of Different Doses of Radiotherapy Combined With Sintilimab in the Treatment of Locally Advanced Esophageal Squamous Cell Carcinoma

Esophageal Squamous Cell Carcinoma Clinical Trial

Official title:

Phase II Study of Different Doses of Radiotherapy Combined With Sintilimab in the Treatment of Locally Advanced Esophageal Squamous Cell Carcinoma

Clinical Trial Details — Status: Not yet recruiting

Administrative data

• NCT number: NCT06468644
• Other study ID #: ConES-ljc
• Status: Not yet recruiting
• Phase: Phase 2
• Start date: June 17, 2024
• Est. completion date: June 2027

Study information

• Verified date: June 2024
• Source: Fujian Cancer Hospital
• Contact: Jiancheng Li
• Phone: 86-13906900190
• Email: jianchengli6[@]126.com
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

This study is aimed to evaluate the efficacy and safety of different doses of radiotherapy combined with sintilimab in locally advanced esophageal squamous cell carcinoma.

Description:

This study was designed as a two cohorts, phase II trial. Subjects will receive different doses of radiotherapy combined with sintilimab. The primary endpoint is progression-free survival.

Recruitment information / eligibility

• Status: Not yet recruiting
• Enrollment: 60
• Est. completion date: June 2027
• Est. primary completion date: June 2026
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years and older

Eligibility

Inclusion Criteria:

• =18 years old
• Histopathological examination of the primary biopsy confirmed the diagnosis of locally advanced esophageal squamous cell carcinoma
• At least one measurable lesion
• Eastern cooperative oncology group (ECOG) performance status of 0 to 1
• With adequate organs function

Exclusion Criteria:

• Patients with active malignancy within 5 years other than the tumor studied in this study or a localized tumor that has been cured such as resected basal or squamous cell carcinoma, superficial bladder cancer, cervical carcinoma in situ, or breast cancer
• Patients who have a higher risk of bleeding or perforation due to the tumor's obvious invasion of the adjacent organs (aorta or trachea) of the esophageal lesion, or patients who have formed a fistula
• Patients who have received any anti-tumor therapy for the research disease in the past, including radiotherapy, chemotherapy, immunotherapy (including but not limited to interleukin, interferon, thymus hormone) and traditional Chinese medicine therapy

Related Conditions & MeSH terms

• Carcinoma
• Carcinoma, Squamous Cell
• Esophageal Squamous Cell Carcinoma

Intervention

Drug:
• chemoradiotherapy (CRT)+sintilimab 1
radiotherapy (50.4Gy/1.8Gy/28f)+chemotherapy (paclitaxel 150mg/m2 D1+cisplatin 25mg/m2 D1-3,Q3W)+Sintilimab (200mg, iv, D1, Q3W) Consolidation therapy: Sintilimab: 200mg, iv, D1, Q3W
• CRT+sintilimab 2
radiotherapy (60Gy/2Gy/30f)+chemotherapy (paclitaxel 150mg/m2 D1+cisplatin 25mg/m2 D1-3,Q3W)+Sintilimab (200mg, iv, D1, Q3W) Consolidation therapy: Sintilimab: 200mg, iv, D1, Q3W

Locations

Country	Name	City	State
n/a

Sponsors (1)

Lead Sponsor	Collaborator
Fujian Cancer Hospital

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	progression free survival	the time from random assignment in a clinical trial to disease progression or death from any cause	1 years
Primary	Incidence rate of adverse events	The ratio of the number of cases with adverse events to the total number of cases available for evaluation.	3 years
Secondary	overall survival	the time from randomization to death	3 years
Secondary	Objective Response Rate	the proportion of patients with a complete response or partial response to treatment according to Response Evaluation Criteria in Solid Tumors 1.1	3 months after therapy