Actively Recruiting

Phase 2
Age: 18Years - 65Years
All Genders
ID06349889

Adebrelimab Combined with Chemoradiotherapy for High-risk Locoregionally Advanced Nasopharyngeal Carcinoma A Phase 2 Multicenter Single-arm Clinical Trial

Led by Sun Yat-sen University · Updated on 2025-01-15

50

Participants Needed

4

Research Sites

196 weeks

Total Duration

On this page

Sponsors

S

Sun Yat-sen University

Lead Sponsor

N

Nanfang Hospital, Southern Medical University

Collaborating Sponsor

AI-Summary

What this Trial Is About

Researchers are evaluating the use of Adebrelimab combined with induction chemotherapy plus concurrent chemoradiotherapy for patients with high-risk locoregionally advanced nasopharyngeal carcinoma (LANPC), specifically those with stage IVA+T3N2M0 disease. This phase 2, multicenter, single-arm study aims to understand the role of this combination treatment in this patient group. Participants receive three cycles of induction chemotherapy with gemcitabine and cisplatin, alongside Adebrelimab started on day 1 of induction therapy and given every three weeks for three cycles. This is followed by concurrent chemoradiotherapy with cisplatin and intensity-modulated radiotherapy. After radiation, patients receive nine cycles of adjuvant chemotherapy plus Adebrelimab every three weeks. During the study, patients will be closely monitored through clinical assessments, laboratory tests, and imaging to evaluate treatment response and safety. The primary outcome is failure-free survival measured over three years. The total involvement includes treatment and follow-up periods to assess effectiveness and safety of this combined therapy approach.

CONDITIONS

Official Title

Adebrelimab and Chemoradiotherapy in High-risk LANPC

Who Can Participate

Age: 18Years - 65Years
All Genders

Eligibility Criteria

Eligible

You may qualify if you...

  • Patients with histologically confirmed nasopharyngeal carcinoma.
  • Tumor staged as IVA+T3N2M0 (AJCC 8th).
  • Eastern Cooperative Oncology Group performance status 1 or less.
  • Adequate marrow function: neutrocyte count at least 1.5 x 10^9/L, hemoglobin at least 90 g/L, and platelet count at least 100 x 10^9/L.
  • Alanine Aminotransferase (ALT) and Aspartate Aminotransferase (AST) levels no more than 2.5 times the upper limit of normal, and bilirubin no more than 1.5 times the upper limit of normal.
  • Adequate kidney function with creatinine clearance rate at least 60 ml/min.
  • Patients must give written informed consent after being informed about the investigational nature of the study.
  • Women of childbearing potential and men with partners of childbearing potential must agree to use effective contraception during treatment and for 1 year after the last dose.
Not Eligible

You will not qualify if you...

  • Age under 18 or over 65.
  • Positive for hepatitis B surface antigen with hepatitis B virus DNA over 1 x 10^3 copies/ml or 200 IU/ml.
  • Positive for hepatitis C virus antibody.
  • Active autoimmune disease requiring systemic treatment, except type I diabetes, hypothyroidism treated with replacement therapy, or certain skin diseases not needing systemic treatment.
  • Use of systemic corticosteroids equivalent to prednisone over 10 mg/day or other immunosuppressive therapy within 28 days before consent.
  • History of active tuberculosis within the past year.
  • History of interstitial lung disease.
  • Receipt of live vaccine within 30 days before consent or planned live vaccine use soon.
  • Pregnant or breastfeeding women.
  • Diagnosis of another malignancy within 5 years, except certain treated cancers.
  • Known allergy to Adebrelimab or its components.
  • Known HIV infection.
  • Any other medical or social condition that could interfere with study participation or result interpretation.

AI-Screening

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Trial Site Locations

Total: 4 locations

1

The First Affiliated Hospital of Xiamen University

Xiamen, Fujian, China, 361003

Actively Recruiting

2

Nanfang Hospital, Southern Medical University

Guangzhou, Guangdong, China, 510000

Actively Recruiting

3

Sun Yat-sen University Cancer Center

Guangzhou, Guangdong, China, 510000

Actively Recruiting

4

West China Hospital, Sichuan University

Chengdu, Sichuan, China, 610000

Actively Recruiting

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Research Team

J

Jun Ma, M.D.

L

Lei Chen, M.D.

How is the study designed?

Study Type

INTERVENTIONAL

Masking

NONE

Allocation

NA

Model

SINGLE_GROUP

Primary Purpose

TREATMENT

Number of Arms

1

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Safety and Antitumor Activity of Pembrolizumab in Patients With Programmed Death-Ligand 1-Positive Nasopharyngeal Carcinoma: Results of the KEYNOTE-028 Study.

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Antitumor Activity of Nivolumab in Recurrent and Metastatic Nasopharyngeal Carcinoma: An International, Multicenter Study of the Mayo Clinic Phase 2 Consortium (NCI-9742).

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