SBRT and LDRT Combined With PD-1 Antibody and Chemotherapy in r/m Nasopharyngeal Carcinoma

Summary

This is a prospective, single-arm, phase II clinical trial. The purpose of this study is to evaluate the efficacy and adverse effect of SBRT and LDRT combined with programmed death 1 (PD-1) antibody and chemotherapy in recurrent/metastatic nasopharyngeal carcinoma patients.

Eligibility

Inclusion Criteria:

* Diagnosed as recurrence/metastatic NPC
* Histopathological diagnosis of NPC(WHO II/III)
* ECOG 0-1 point
* No treatment to r/mNPC, such as radiotherapy, chemotherapy, immunotherapy or biotherapy;
* No contraindications to immunotherapy and chemoradiotherapy;
* At least one lesion could receive SBRT safely;
* Subject must have a measurable target lesion based on RECIST v1.1;
* Adequate marrow function: WBC count ≥ 3×10E9/L, NE count ≥ 1.5×10E9/ L, HGB ≥ 90g/L, PLT count ≥ 100×10E9/L;
* Adequate liver function: ALT/AST ≤ 2.5×ULN, TBIL ≤ 2.0×ULN;
* Adequate renal function: BUN/CRE ≤ 1.5×ULN or endogenous creatinine clearance ≥ 60ml/min (Cockcroft-Gault formula);
* Take effective contraceptions during and three months after treatment;
* Patients must be informed of the investigational nature of this study and give written informed consent.

Exclusion Criteria:

* Allergic to monoclonal antibodies, any PD-1 antibody components, gemcitabine and cisplatin;
* Unexplained fever \> 38.5 #, except for tumor fever;
* Have active autoimmune disease (e.g., uveitis, enteritis, hepatitis, hypophysitis, nephritis, vasculitis, hyperthyroidism, and asthma requiring bronchodilator therapy);
* Have a known history of human immunodeficiency virus (HIV), active Hepatitis B (HBV-DNA ≥10E3copiers/ml) or hepatitis C virus (HCV) antibody positive;
* Have New York Heart Association (NYHA) class 3 or 4, unstable angina, myocardial -infarction within 1 year, or clinically meaningful arrhythmia that requires treatment; Have known allergy to large molecule protein products or any compound of study therapy;
* Pregnant or breastfeeding;
* Prior malignancy except adequately treated non-melanoma skin cancer, in situ cervical cancer, and papillary thyroid carcinoma;
* Have received a live vaccine within 30 days of planned start of study therapy Has psychiatric drug or substance abuse disorders that would interfere with cooperation with the requirements of the trial;
* Any other condition, including 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.

Conditions2

Interventions3

Related trials

• A Phase I/II Study of CS2009 in Participants With Advanced Solid Tumors — CStone Pharmaceuticals
• A Phase Ib/II Study of 7MW3711 Combined With JS207 in Advanced Solid Tumors — Mabwell (Shanghai) Bioscience Co., Ltd.
• A Randomised Trial of Chemotherapy Plus Surgery for Recurrent Non-Small Cell Lung Cancer — Shanghai Jiao Tong University School of Medicine
• A Single-center Phase II Study to Investigate the Immune Maintenance Therapy Pattern in Patients With Locally Advanced Head and Neck Squamous Cell Carcinoma Who Have Achieved MPR After Neoadjuvant Immunotherapy Combined With Chemotherapy — Tianjin Medical University Cancer Institute and Hospital
• A Study of Adebrelimab in Combination With Apatinib Gemcitabine and Cisplatin in Biliary Tract Malignancies — First Affiliated Hospital of Fujian Medical University
• A Study of BL-M07D1 vs Pembrolizumab-platinum Chemotherapy in First-line Treatment of HER2-mutant Advanced or Metastatic Non-squamous NSCLC — Sichuan Baili Pharmaceutical Co., Ltd.
• A Study of Chemoradiation in Combination with Tislelizumab As First Line Treatment in Participants with Advanced Esophageal Squamous Cell Carcinoma — Renmin Hospital of Wuhan University
• A Study of Icotinib With Chemotherapy as Neoadjuvant Therapy for Patients With EGFRm Positive Resectable Non-Small Cell Lung Cancer — Peking University Cancer Hospital & Institute

Browse More Trials