Adebrelimab and Chemoradiotherapy in High-risk LANPC

NCT06349889 | Recruiting Phase 2 DMC

• 1 other identifier: MA-NPC-II-004
• Study Type: interventional
• Target: 50
• Locations: 1 country
• Sites: 4

Brief Summary

This trial aims to study the role of Adebrelimab combined with induction chemotherapy plus concurrent chemoradiotherapy (IC+CCRT) for high-risk locoregionally advanced nasopharyngeal carcinoma(LANPC).

Conditions

Nasopharyngeal Carcinoma; Nasopharyngeal Cancer

Keywords

immunotherapy; Chemoradiotherapy; PD-L1

Outcome Measures

Primary Outcomes (1)

• Failure-free survival (FFS)

  calculated from enrolment to the date of locoregional recurrence, distant metastasis, or death from any cause, whichever occurred first.

  3 years

Secondary Outcomes (6)

• Overall survival (OS)

  3 years

• Distant metastasis-free survival (DMFS)

  3 years

• Locoregional recurrence-free survival (LRRFS)

  3 years

• Adverse events (AEs) and serious adverse events (SAEs)

  3 years

• Quality of life (QoL)

  3 years

Study Arms (1)

Adebrelimab arm

EXPERIMENTAL

Patients will receive induction chemotherapy with gemcitabine (1g/m2, d1 \& 8 of every cycle) and cisplatin (80mg/m2, d1 of every cycle), every 3 weeks for 3 cycles before radiation. Definitive intensity-modulated radiotherapy (IMRT) of 6996cGy in 33 fractions will be given. Concurrent cisplatin of 100mg/m2 will be administered every 3 weeks for 2 cycles during IMRT. Adebrelimab 1200mg will be given every 3 weeks for 3 cycles in induction chemotherapy and for 9 cycles in adjuvant chemotherapy, started on day 1 of induction chemotherapy and adjuvant chemotherapy, respectively.

Drug: Adebrelimab

Interventions

Adebrelimab DRUG

Drug: Adebrelimab Adebrelimab 1200mg will be given every 3 weeks for 3 cycles in induction chemotherapy and for 9 cycles in adjuvant chemotherapy, started on day 1 of induction chemotherapy and adjuvant chemotherapy, respectively. Other Names: PD-L1 antibody Drug: Gemcitabine Gemcitabine 1g/m2, d1 \& 8 of every cycle, every 3 weeks for 3 cycles before radiation. Other Names: GEM Drug: Cisplatin Induction cisplatin 80mg/m2, every 3 weeks for 3 cycles before radiation; Concurrent cisplatin 100mg/m2, every 3 weeks for 2 cycles during radiation Other Names: DDP Radiation: Intensity-modulated radiotherapy Definitive intensity-modulated radiotherapy (IMRT) of 6996cGy will be given in 33 fractions. Other Names: IMRT

Adebrelimab arm

Eligibility Criteria

• Age: 18 Years - 65 Years
• Sex: all
• Healthy Volunteers: No
• Age Groups: Adult (18-64), Older Adult (65+)

You may qualify if:

• Patients with histologically confirmed nasopharyngeal carcinoma.
• Tumor staged as IVA+T3N2M0 (AJCC 8th).
• Eastern Cooperative Oncology Group performance status ≤1.
• Adequate marrow function: neutrocyte count≥1.5×10e9/L, hemoglobin ≥90g/L and platelet count ≥100×10e9/L.
• Alanine Aminotransferase (ALT)/Aspartate Aminotransferase (AST) ≤2.5×upper limit of normal (ULN), and bilirubin ≤ 1.5×ULN.
• Adequate renal function: creatinine clearance rate ≥ 60 ml/min (Cockcroft-Gault formula).
• Patients must be informed of the investigational nature of this study and give written informed consent.
• Women of childbearing potential (WOCBP) who are sexually active must be willing to adhere to effective contraception during treatment and for 1 year after the last dose of study drug. Men who are sexually active with WOCBP must be willing to adhere to effective contraception during treatment and for 1 year after the last dose of the study drug

You may not qualify if:

• Age \> 65 or \< 18.
• Hepatitis B surface antigen (HBsAg) positive and hepatitis B virus DNA \>1×10e3 copies/ml or 200IU/ml
• Hepatitis C virus (HCV) antibody positive
• Has active autoimmune disease, except type I diabetes, hypothyroidism treated with replacement therapy, and skin disease that doesn't require systemic treatment (e.g., vitiligo, psoriasis, or alopecia).
• Has any condition that required systemic corticosteroid (equivalent to prednisone \>10mg/d) or other immunosuppressive therapy within 28 days before informed consent. Patients received systemic corticosteroid equivalent to prednisone ≤10mg/d, inhale or topical corticosteroid will be allowed.
• Has a known history of active TB (bacillus tuberculosis) within 1 year; patients with adequately treated active TB over 1 year ago will be allowed.
• Has a known history of interstitial lung disease.
• Has received a live vaccine within 30 days before informed consent or will receive a live vaccine in the near future.
• Is pregnant or breastfeeding.
• Prior malignancy within 5 years, except in situ cancer, adequately treated non-melanoma skin cancer, and papillary thyroid carcinoma.
• Has known allergy to large molecule protein products or any compound of Adebrelimab.
• Has a known history of human immunodeficiency virus (HIV) infection.
• Any other condition, including symptomatic heart failure, unstable angina, myocardial infarction, active infection requiring systemic therapy, mental illness or domestic/social factors, deemed by the investigator to be likely to interfere with a patient's ability to sign informed consent, cooperate and participate in the study, or interferes with the interpretation of the results.

Sponsors & Collaborators

• Sun Yat-sen University: lead
• Nanfang Hospital, Southern Medical University: collaborator
• West China Hospital: collaborator
• The First Affiliated Hospital of Xiamen University: collaborator

Study Sites (4)

The First Affiliated Hospital of Xiamen University

Xiamen, Fujian, 361003, China

RECRUITING

Nanfang Hospital, Southern Medical University

Guangzhou, Guangdong, 510000, China

RECRUITING

Sun Yat-sen University Cancer Center

Guangzhou, Guangdong, 510000, China

RECRUITING

West China Hospital, Sichuan University

Chengdu, Sichuan, 610000, China

RECRUITING

Related Publications (4)

• Zhang Y, Chen L, Hu GQ, Zhang N, Zhu XD, Yang KY, Jin F, Shi M, Chen YP, Hu WH, Cheng ZB, Wang SY, Tian Y, Wang XC, Sun Y, Li JG, Li WF, Li YH, Tang LL, Mao YP, Zhou GQ, Sun R, Liu X, Guo R, Long GX, Liang SQ, Li L, Huang J, Long JH, Zang J, Liu QD, Zou L, Su QF, Zheng BM, Xiao Y, Guo Y, Han F, Mo HY, Lv JW, Du XJ, Xu C, Liu N, Li YQ, Chua MLK, Xie FY, Sun Y, Ma J. Gemcitabine and Cisplatin Induction Chemotherapy in Nasopharyngeal Carcinoma. N Engl J Med. 2019 Sep 19;381(12):1124-1135. doi: 10.1056/NEJMoa1905287. Epub 2019 May 31.

  PMID: 31150573 BACKGROUND

• Wang J, Zhou C, Yao W, Wang Q, Min X, Chen G, Xu X, Li X, Xu F, Fang Y, Yang R, Yu G, Gong Y, Zhao J, Fan Y, Liu Q, Cao L, Yao Y, Liu Y, Li X, Wu J, He Z, Lu K, Jiang L, Hu C, Zhao W, Zhang B, Shi W, Zhang X, Cheng Y; CAPSTONE-1 Study Group. Adebrelimab or placebo plus carboplatin and etoposide as first-line treatment for extensive-stage small-cell lung cancer (CAPSTONE-1): a multicentre, randomised, double-blind, placebo-controlled, phase 3 trial. Lancet Oncol. 2022 Jun;23(6):739-747. doi: 10.1016/S1470-2045(22)00224-8. Epub 2022 May 13.

  PMID: 35576956 BACKGROUND

• Hsu C, Lee SH, Ejadi S, Even C, Cohen RB, Le Tourneau C, Mehnert JM, Algazi A, van Brummelen EMJ, Saraf S, Thanigaimani P, Cheng JD, Hansen AR. Safety and Antitumor Activity of Pembrolizumab in Patients With Programmed Death-Ligand 1-Positive Nasopharyngeal Carcinoma: Results of the KEYNOTE-028 Study. J Clin Oncol. 2017 Dec 20;35(36):4050-4056. doi: 10.1200/JCO.2017.73.3675. Epub 2017 Aug 24.

  PMID: 28837405 BACKGROUND

• Ma BBY, Lim WT, Goh BC, Hui EP, Lo KW, Pettinger A, Foster NR, Riess JW, Agulnik M, Chang AYC, Chopra A, Kish JA, Chung CH, Adkins DR, Cullen KJ, Gitlitz BJ, Lim DW, To KF, Chan KCA, Lo YMD, King AD, Erlichman C, Yin J, Costello BA, Chan ATC. Antitumor Activity of Nivolumab in Recurrent and Metastatic Nasopharyngeal Carcinoma: An International, Multicenter Study of the Mayo Clinic Phase 2 Consortium (NCI-9742). J Clin Oncol. 2018 May 10;36(14):1412-1418. doi: 10.1200/JCO.2017.77.0388. Epub 2018 Mar 27.

  PMID: 29584545 BACKGROUND

MeSH Terms

Conditions

Nasopharyngeal Carcinoma; Nasopharyngeal Neoplasms

Condition Hierarchy (Ancestors)

Carcinoma; Neoplasms, Glandular and Epithelial; Neoplasms by Histologic Type; Neoplasms; Pharyngeal Neoplasms; Otorhinolaryngologic Neoplasms; Head and Neck Neoplasms; Neoplasms by Site; Nasopharyngeal Diseases; Pharyngeal Diseases; Stomatognathic Diseases; Otorhinolaryngologic Diseases

Study Officials

• Jun Ma, M.D.

  Sun Yat-sen University

  PRINCIPAL INVESTIGATOR

Central Study Contacts

Jun Ma, M.D.

CONTACT

+862087343469; majun2@mail.sysu.edu.cn

Lei Chen, M.D.

CONTACT

chenlei@mail.sysu.edu.cn

Study Design

• Study Type: interventional
• Phase: phase 2
• Allocation: NA
• Masking: NONE
• Purpose: TREATMENT
• Intervention Model: SINGLE GROUP
• Sponsor Type: OTHER
• Responsible Party: PRINCIPAL INVESTIGATOR
• PI Title: Principal Investigator

Study Record Dates

• First Submitted: March 31, 2024
• First Posted: April 5, 2024
• Study Start: July 23, 2024
• Primary Completion (Estimated): May 1, 2028
• Study Completion (Estimated): May 1, 2028
• Last Updated: January 15, 2025

Record last verified: 2025-01

Data Sharing

• IPD Sharing: Will not share

Locations

CN (4)