Immunotherapy combo shows promise against tough esophageal cancer
NCT ID NCT04848753
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether adding the immunotherapy drug toripalimab to standard chemotherapy before and after surgery helps people with a certain type of advanced esophageal cancer. About 663 participants will receive either toripalimab plus chemo or a placebo plus chemo. The goal is to see if the combination improves how long people live without the cancer coming back and increases the chance of complete tumor removal.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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663 people
The number who actually took part.
- Started
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May 2021
- Expected to finish
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May 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 75 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Patients must fulfill all of the following inclusion criteria to be eligible for enrollment in this study: 1. Histologically confirmed locally advanced (T1N1-3M0 or T2-3N0-3M0) squamous cell carcinoma of the thoracic esophagus (per the 8th Edition of UICC-TNM Classification); 2. No suspicious cervical lymph node metastasis on cervical contrast-enhanced CT; no systemic metastasis from radiological examination; 3. Expected to be achievable to conduct R0 resection. Patients must not enter this study if any of the following exclusion criteria is fulfilled: 1. Having malignant tumors other than esophageal carcinoma within 5 years prior to randomization; 2. Combined with other inoperable condition; 3. Previous serious allergy to chemotherapeutic agents (paclitaxel or cisplatin) or any monoclonal antibody; 4. Combined with other conditions unsuitable for participation in this study as judged by investigators. Other protocol defined Inclusion/exclusion criteria could apply.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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3201 Hospital
Hangzhou, China
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Affiliated Tumor Hospital of Xinjiang Medical University
Ürümqi, Xinjiang, China
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Anhui Provincial Cancer Hospital
Hefei, China
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Anhui provincial hospital
Hefei, Anhui, 230001, China
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Anyang Cancer Hospital
Anyang, Henan, China
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Beijing Cancer Hospital
Beijing, China
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China-Japan Union hosptial of Jilin university
Changchun, Jilin, 130031, China
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Fujian Cancer Hospital
Fuzhou, China
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Henan Cancer Hospital
Zhengzhou, China
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Henan provincial pepples hospital
Zhengzhou, Henan, 450003, China
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Heping Hospital Affiliated to changzhi Medical College
Changzhi, China
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Huai'an First People's Hospital
Huai'an, China
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Hubei Cancer Hospital
Wuhan, China
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Hunan provincial cancer hospital
Changsha, Hunan, 410013, China
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Hwa Mei Hospital,University of Chinese Academy of sciences
Ningbo, Zhejiang, 315010, China
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Jiangmen central Hospital
Jiangmen, Guangdong, China
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Jiangsu Cancer Hospital
Nanjing, China
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Liaoning cancer hospital& Institute
Shenyang, China
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Peking University Third Hospital
Beijing, China
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Renmin Hospital of Wuhan University
Wuhan, China
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Shantou University Cancer Hospital
Shantou, China
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Shanxi provincial cancer hosptial
Taiyuan, Shanxi, 030013, China
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Shengjing Hospital of China Medical University
Shenyang, China
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Shenzhen people's hosptial
Shenzhen, Guangdong, 518040, China
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Sichuan Cancer Hospital & Institute
Chengdu, China
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Taizhou hospital of zhejiang province
Taizhou, Zhejiang, 317000, China
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The Affiliated Hospital of Qingdao University
Qingdao, China
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The Affiliated Hospital of jining Medical University
Jining, China
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The Affiliated Hospital of xuzhou Medical University
Xuzhou, China
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The Firest Affiliated Hospital of bengbu Medical College
Bengbu, Anhui, China
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The First Affiliated Hospital of Xiamen University
Xiamen, China
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The First Affiliated Hospital of nanchang University
Nanchang, China
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The First Affiliated Hospital of xinxiang Medical University
Xinxiang, Henan, China
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The First Affiliated Hospital, Zhejiang University School of Medicine
Hanzhou, China
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The General Hospital of People's Liberation Army
Beijing, China
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The Second Hospital of anhui Medical University
Hefei, Anhui, China
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The first Hospital of china Medical University
Shenyang, China
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The first affilated hospital of zhengzhou university
Zhengzhou, Henan, 450052, China
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The first affiliated hospital of jinzhou medical university
Jinzhou, Niaoning, 121001, China
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The fourth hospital of hebei medical university
Shijiazhuang, Hebei, 050019, China
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Tianjin Medical University Cancer Institute and Hospital
Tianjin, China
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Union Hospital affiliated to Tongji Medical College of Huazhong University of Science and Technology
Wuhan, China
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Xinyang central Hospital
Xinyang, China
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Yantai yuhuangding Hospital
Yantai, China
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Zhejiang Cancer Hospital
Hangzhou, China
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Zhongshan Hospital Affiliated to Xiamen University
Xiamen, China
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Zhongshan Hospital Fudan University
Shanghai, China
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harbin medical university Cancer Hospital
Harbin, China
More trials for these conditions
Other studies related to the condition(s) this trial covers.