Clinical trial Recruiting at 1 site Phase1; Phase2 Interventional Ages 18 to 75

Combining immunotherapy with chemoradiotherapy for advanced esophageal cancer

Official title: A Phase I/II Multicenter Study Evaluating the Efficacy and Safety of Induction Immunochemotherapy Followed by Concurrent Immuno-Chemoradiotherapy in Unresectable Locally Advanced Esophageal Squamous Cell Cancer(SCR-ESCC-02)

Run by Shanghai Chest Hospital · NCT06173986 · Data updated 2026-11-12

This study is testing a new treatment that combines immunotherapy with chemotherapy and radiation to see if it helps people with advanced esophageal cancer live longer and complete their treatment better.

Quick facts

PhasePhase1; Phase2
Study typeInterventional
Ages18 Years to 75 Years
SexAll
Enrollment50 (estimated)
SponsorShanghai Chest Hospital
Academic / other
Drugs / interventionschemotherapy, immunotherapy
Locations1 site (Shanghai)
StatusRecruiting
StartedJanuary 10, 2023
Main results expectedDecember 30, 2025
Study endsDecember 30, 2027
Registry record updatedDecember 18, 2023
Trial IDNCT06173986 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults aged 18 to 75 with unresectable locally advanced esophageal squamous cell carcinoma and a good performance status.

Probably not a fit

Patients with a history of other malignancies, those with high risks of gastrointestinal complications, or those who have received prior anti-tumor treatments may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This clinical trial investigates the safety and efficacy of a treatment regimen that includes induction immunochemotherapy followed by concurrent chemoradiotherapy using an anti-PD-1 therapy for patients with unresectable locally advanced esophageal cancer. The study aims to determine how well this combination can improve progression-free survival and treatment completion rates. By integrating immunotherapy into the treatment plan, the trial seeks to enhance tumor regression and optimize the effectiveness of subsequent radiotherapy.

Why it matters

Potential benefit: If successful, this approach could significantly improve treatment outcomes for patients with advanced esophageal cancer who currently have limited options.

How similar studies have gone: Other studies have shown promising results with immunotherapy in advanced esophageal cancer, but the specific combination approach in this trial is novel.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Age between 18 and 75 years.
2. Eastern Cooperative Oncology Group (ECOG) performance status of 0-1.
3. Clinical stage meeting the criteria of T1N+M0 or T2-4aN0-3M0 based on the 8th UICC-TNM classification.
4. Ineligibility for surgical resections due to patients' unwillingness for surgery, technically unresectable disease, or being medically unfit for surgery.
5. No prior anti-tumor treatment, including surgery, radiotherapy, chemotherapy, immunotherapy, or targeted therapy.
6. Adequate hematological, pulmonary, cardiac, hepatic, renal, and thyroid function.
7. Willingness to use contraception with an adequate method throughout the study.
8. Documented informed consent.

Exclusion Criteria:

1. History of malignant disease within the 5 years preceding enrollment or presence of other malignant tumors or non-squamous cell carcinoma components.
2. High risk of gastrointestinal bleeding, esophageal fistula, or esophageal perforation as determined by the investigators.
3. Weight loss exceeding 20% within the 90 days prior to the first day of drug administration.
4. Presence of long-standing unhealed wounds or fractures or undergoing major surgical resections within 60 days preceding the first day of drug administration.
5. Presence of any severe or uncontrolled coexisting diseases, including but not limited to:

   * Uncontrolled hypertension
   * History of interstitial lung disease or non-infectious pneumonia
   * Active hepatitis B or C, syphilis, or other active and uncontrolled infections
   * Cardiac insufficiency (NYHA≥2)
   * Renal dysfunction requiring dialysis
   * Active autoimmune disease
   * History of acquired or congenital immunodeficiency diseases
6. Occurrence of serious arterial/venous thrombotic events within 6 months prior to the first day of drug administration.
7. History of psychotropic substance abuse or inability to quit, or patients with psychotic disorders.
8. Allergy to study drugs.
9. Patients deemed unsuitable for participation due to severe comorbidities or other reasons determined by the investigators.

Where it's running

  • Shanghai Chest Hospital
    Shanghai, China
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.