PD-1 Blockade Combined With De-intensified Chemoradiotherapy Sparing Concurrent Cisplatin in Nasopharyngeal Carcinoma
- Conditions
- Nasopharyngeal Carcinoma
- Interventions
- Drug: PD-1 blocking antibodyRadiation: Intensity-modulated radiotherapy
- Registration Number
- NCT04907370
- Lead Sponsor
- Sun Yat-sen University
- Brief Summary
This is a phase 3, multi-center, randomized controlled trial, with the purpose to evaluate the therapeutic efficacy and safety of PD-1 blockade (toripalimab) combined with the de-intensified chemoradiotherapy sparing concurrent cisplatin (i.e., toripalimab incorporated into induction chemotherapy and radiotherapy) in high-risk locoregionally advanced nasopharyngeal carcinoma.
- Detailed Description
This phase 3, multi-center, randomized controlled trial plans to enroll 532 patients with newly-diagnosed, pathologically-proven, untreated locoregionally advanced nasopharyngeal carcinoma (LANPC) at high-risk of distant metastasis (T4N1 and T1-4N2-3, according to American Joint Committee on Cancer \[AJCC\]/Union for International Cancer Control \[UICC\] 8th edition clinical staging system). Patients will receive 3 cycles of induction chemotherapy (IC; gemcitabine-cisplatin regimen) followed by 1) experimental arm (de-intensification group): intensity-modulated radiotherapy (IMRT) alone or 2) control arm (standard group): 2 cycles of concurrent cisplatin plus IMRT (CCRT). For both of the two arms, toripalimab will be adopted on day 1 of the first cycle IC and continue every 3 weeks for 6 cycles till the end of IMRT, with the first and last 3 cycles of toripalimab administrated along with IC and CCRT/IMRT, respectively. After three weeks of the completion of IMRT, adjuvant toripalimab will be used every 3 weeks for 11 cycles, and therefore the entire treatment process is expected to last for one year.
Recruitment & Eligibility
- Status
- ACTIVE_NOT_RECRUITING
- Sex
- All
- Target Recruitment
- 532
- Age: 18 to 65;
- Pathological type: non-keratinizing carcinoma (World Health Organization criteria);
- Diagnosed with LANPC (T4N1, T1-4N2-3) according to the 8th edition clinical staging system of the American Joint Committee on Cancer [AJCC]/Union for International Cancer Control [UICC];
- ECOG performance score: 0 to 1;
- Normal bone marrow function: white blood cell count > 4×109/L, hemoglobin > 90g/L, platelet count > 100×109/L;
- Normal values of thyroid function, amylase and lipase examination, pituitary function, inflammation and infection indicators, myocardial enzymes, and ECG results. For patients older than 50 years with a smoking history, normal lung function are required. Patients with abnormal ECG and/or a history of vascular disease (but not meeting the exclusion criteria listed in the exclusion criteria 7) need further testing and require normal results of myocardial function and color Doppler ultrasound.
- Normal liver and kidney function: total bilirubin ≤ 1.5 × upper limit of normal (ULN); alanine transaminase and aspartate transaminase ≤ 2.5 × ULN; alkaline phosphatase ≤ 2.5 × ULN; creatinine clearance rate ≥ 60 ml/min;
- Patients must sign informed consent and be willing and able to comply with the requirements of visits, treatment, laboratory tests and other research requirements stipulated in the research schedule;
- Subjects with pregnancy ability must agree to use reliable contraceptive measures from screening to 1 year after treatment.
- Hepatitis B virus surface antigen (HBsAg) positive and HBV DNA > 1×10E3 copies/ml; anti-hepatitis C virus positive;
- Anti-human immunodeficiency virus (HIV) positive or diagnosed with acquired immune deficiency syndrome (AIDS);
- Active tuberculosis: active tuberculosis in the past 1 year should be excluded regardless with treatment; history of active tuberculosis over 1 year should be excluded except that previous regulatory anti-tuberculosis treatment is proved;
- Active, known or suspected autoimmune disease (including but not limited to uveitis, enteritis, hepatitis, pituitary, nephritis, vasculitis, hyperthyroidism, hypothyroidism and asthma requiring bronchiectasis). Exceptions are type I diabetes mellitus, hypothyroidism requiring hormone replacement therapy, skin disorders requiring no systemic treatment (such as vitiligo, psoriasis or alopecia);
- Previous interstitial lung disease or pneumonia requiring oral or intravenous steroid therapy;
- Chronic treatment with systemic glucocorticoid (dose equivalent to or over 10 mg prednisone per day) or any other form of immunosuppressive therapy. Subjects who used inhaled or topical corticosteroids were eligible;
- Uncontrolled heart disease, for example: 1) heart failure (NYHA level ≥ 2); 2) unstable angina; 3) myocardial infarction in past 1 year; 4) supraventricular or ventricular arrhythmia requiring treatment or intervention;
- Pregnant or lactating women (pregnancy test should be considered for women with sexual life and fertility);
- Previous or concurrent with other malignant tumors, except for adequately treated non-melanoma skin cancer, cervical carcinoma in situ and thyroid papillary cancer;
- Allergy to macromolecular protein preparations, or any component of nivolumab;
- Active infection requiring systemic treatment;
- Receiving live vaccine within 30 days of the initial nivolumab;
- History of organ transplantation;
- History of psychotropic disease, alcoholism or drug abuse; other situation assessed by the investigators that may compromise the safety or compliance of patients, such as serious disease requiring timely treatment (including mental illness), severe laboratory abnormalities, or family-social risk factors.
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description Toripalimab Combined with Induction Chemotherapy Followed by Radiotherapy Alone Cisplatin (80mg/m2) All participants will receive induction chemotherapy (IC; every 3 weeks × 3 cycles; gemcitabine 1000 mg/m2 day 1, 8 + cisplatin 80 mg/m2 day 1) followed by intensity-modulated radiotherapy (IMRT; 70 Gy, 33 fractions, 5 fractions/week, 1 fraction/day) alone. PD-1 blockade toripalimab (240 mg per cycle) will start on day 1 of the first cycle IC and continue every 3 weeks for 6 cycles till the end of IMRT, involving the whole-course of IC + IMRT alone. The first and last 3 cycles of toripalimab are administrated concurrently with IC and IMRT, respectively. After 3 weeks of the completion of IMRT, adjuvant toripalimab (240 mg per cycle) will begin every 3 weeks for 11 cycles. Toripalimab Combined with Induction Chemotherapy Followed by Concurrent Chemoradiotherapy Cisplatin (80mg/m2) All participants will receive induction chemotherapy (IC; every 3 weeks × 3 cycles of gemcitabine 1000 mg/m2 day 1, 8 + cisplatin 80 mg/m2 day 1) followed by concurrent chemoradiotherapy (CCRT; every 3 weeks × 2 cycles of cisplatin + IMRT 70 Gy, 33 fractions, 5 fractions/week, 1 fraction/day). PD-1 blockade toripalimab (240 mg per cycle) will start on day 1 of the first cycle IC and continue every 3 weeks for 6 cycles till the end of CCRT, involving the whole-course of IC + CCRT. The first and last 3 cycles of toripalimab are administrated concurrently with IC and CCRT, respectively. After 3 weeks of the completion of CCRT, adjuvant toripalimab (240 mg per cycle) will begin every 3 weeks for 11 cycles. Toripalimab Combined with Induction Chemotherapy Followed by Concurrent Chemoradiotherapy Cisplatin (100mg/m2) All participants will receive induction chemotherapy (IC; every 3 weeks × 3 cycles of gemcitabine 1000 mg/m2 day 1, 8 + cisplatin 80 mg/m2 day 1) followed by concurrent chemoradiotherapy (CCRT; every 3 weeks × 2 cycles of cisplatin + IMRT 70 Gy, 33 fractions, 5 fractions/week, 1 fraction/day). PD-1 blockade toripalimab (240 mg per cycle) will start on day 1 of the first cycle IC and continue every 3 weeks for 6 cycles till the end of CCRT, involving the whole-course of IC + CCRT. The first and last 3 cycles of toripalimab are administrated concurrently with IC and CCRT, respectively. After 3 weeks of the completion of CCRT, adjuvant toripalimab (240 mg per cycle) will begin every 3 weeks for 11 cycles. Toripalimab Combined with Induction Chemotherapy Followed by Concurrent Chemoradiotherapy PD-1 blocking antibody All participants will receive induction chemotherapy (IC; every 3 weeks × 3 cycles of gemcitabine 1000 mg/m2 day 1, 8 + cisplatin 80 mg/m2 day 1) followed by concurrent chemoradiotherapy (CCRT; every 3 weeks × 2 cycles of cisplatin + IMRT 70 Gy, 33 fractions, 5 fractions/week, 1 fraction/day). PD-1 blockade toripalimab (240 mg per cycle) will start on day 1 of the first cycle IC and continue every 3 weeks for 6 cycles till the end of CCRT, involving the whole-course of IC + CCRT. The first and last 3 cycles of toripalimab are administrated concurrently with IC and CCRT, respectively. After 3 weeks of the completion of CCRT, adjuvant toripalimab (240 mg per cycle) will begin every 3 weeks for 11 cycles. Toripalimab Combined with Induction Chemotherapy Followed by Radiotherapy Alone PD-1 blocking antibody All participants will receive induction chemotherapy (IC; every 3 weeks × 3 cycles; gemcitabine 1000 mg/m2 day 1, 8 + cisplatin 80 mg/m2 day 1) followed by intensity-modulated radiotherapy (IMRT; 70 Gy, 33 fractions, 5 fractions/week, 1 fraction/day) alone. PD-1 blockade toripalimab (240 mg per cycle) will start on day 1 of the first cycle IC and continue every 3 weeks for 6 cycles till the end of IMRT, involving the whole-course of IC + IMRT alone. The first and last 3 cycles of toripalimab are administrated concurrently with IC and IMRT, respectively. After 3 weeks of the completion of IMRT, adjuvant toripalimab (240 mg per cycle) will begin every 3 weeks for 11 cycles. Toripalimab Combined with Induction Chemotherapy Followed by Radiotherapy Alone Intensity-modulated radiotherapy All participants will receive induction chemotherapy (IC; every 3 weeks × 3 cycles; gemcitabine 1000 mg/m2 day 1, 8 + cisplatin 80 mg/m2 day 1) followed by intensity-modulated radiotherapy (IMRT; 70 Gy, 33 fractions, 5 fractions/week, 1 fraction/day) alone. PD-1 blockade toripalimab (240 mg per cycle) will start on day 1 of the first cycle IC and continue every 3 weeks for 6 cycles till the end of IMRT, involving the whole-course of IC + IMRT alone. The first and last 3 cycles of toripalimab are administrated concurrently with IC and IMRT, respectively. After 3 weeks of the completion of IMRT, adjuvant toripalimab (240 mg per cycle) will begin every 3 weeks for 11 cycles. Toripalimab Combined with Induction Chemotherapy Followed by Concurrent Chemoradiotherapy Intensity-modulated radiotherapy All participants will receive induction chemotherapy (IC; every 3 weeks × 3 cycles of gemcitabine 1000 mg/m2 day 1, 8 + cisplatin 80 mg/m2 day 1) followed by concurrent chemoradiotherapy (CCRT; every 3 weeks × 2 cycles of cisplatin + IMRT 70 Gy, 33 fractions, 5 fractions/week, 1 fraction/day). PD-1 blockade toripalimab (240 mg per cycle) will start on day 1 of the first cycle IC and continue every 3 weeks for 6 cycles till the end of CCRT, involving the whole-course of IC + CCRT. The first and last 3 cycles of toripalimab are administrated concurrently with IC and CCRT, respectively. After 3 weeks of the completion of CCRT, adjuvant toripalimab (240 mg per cycle) will begin every 3 weeks for 11 cycles. Toripalimab Combined with Induction Chemotherapy Followed by Radiotherapy Alone Gemcitabine All participants will receive induction chemotherapy (IC; every 3 weeks × 3 cycles; gemcitabine 1000 mg/m2 day 1, 8 + cisplatin 80 mg/m2 day 1) followed by intensity-modulated radiotherapy (IMRT; 70 Gy, 33 fractions, 5 fractions/week, 1 fraction/day) alone. PD-1 blockade toripalimab (240 mg per cycle) will start on day 1 of the first cycle IC and continue every 3 weeks for 6 cycles till the end of IMRT, involving the whole-course of IC + IMRT alone. The first and last 3 cycles of toripalimab are administrated concurrently with IC and IMRT, respectively. After 3 weeks of the completion of IMRT, adjuvant toripalimab (240 mg per cycle) will begin every 3 weeks for 11 cycles. Toripalimab Combined with Induction Chemotherapy Followed by Concurrent Chemoradiotherapy Gemcitabine All participants will receive induction chemotherapy (IC; every 3 weeks × 3 cycles of gemcitabine 1000 mg/m2 day 1, 8 + cisplatin 80 mg/m2 day 1) followed by concurrent chemoradiotherapy (CCRT; every 3 weeks × 2 cycles of cisplatin + IMRT 70 Gy, 33 fractions, 5 fractions/week, 1 fraction/day). PD-1 blockade toripalimab (240 mg per cycle) will start on day 1 of the first cycle IC and continue every 3 weeks for 6 cycles till the end of CCRT, involving the whole-course of IC + CCRT. The first and last 3 cycles of toripalimab are administrated concurrently with IC and CCRT, respectively. After 3 weeks of the completion of CCRT, adjuvant toripalimab (240 mg per cycle) will begin every 3 weeks for 11 cycles.
- Primary Outcome Measures
Name Time Method Failure-free survival (FFS) 3-year Failure-free survival is measured from day of diagnosis until treatment failure, death from any cause, or last follow-up visit, whichever occurred first
Incidence rate of all-grade vomiting Through study completion, an average of 1 year Incidence rate of all-grade vomiting during treatment assessed by clinicians according to the Common Terminology Criteria for Adverse Events 5.0.
- Secondary Outcome Measures
Name Time Method Incidence rate of patient-reported adverse events (AEs) 3-year Analysis of patient-reported adverse events (AEs) are based on treatment-related AEs (trAEs) and immune-related AEs (irAEs), and all-grade AEs and grade 3-4 AEs. AEs are evaluated by patients themselves
Quality of life (QoL): questionnaire week 1, 20, 40, 64 Changes in QoL of participants from initial treatment to 6 months after the completion of 6 cycles adjuvant PD-1 blocking antibody. QoL is evaluated with the use of (1) the head-and-neck-specific module (H\&N35) of the Quality of Life Questionnaire-Core 30 module (QLQ-C30), which is established by European Organization for Research and Treatment of Cancer (EORTC) and (2) the general and head-and-neck-specific module of the evaluation tool developed by the Functional Assessment of Cancer Therapy (FACT). Scores for the module range of H\&N35 QLQ-C30 from 0 to 100, with higher scores indicating better functioning or well-being or higher symptom burden (scales measuring symptom burden were reverse-scored to facilitate presentation)
Tumor response Through study completion, an average of 1 year Evaluation of tumor response (CR, PR, SD, PD, NA) performed after induction chemotherapy, radiotherapy, and adjuvant PD-1 immunotherapy.
Overall survival (OS) 3-year Overall survival is measured from day of diagnosis until death due to any cause or the latest known date alive
Locoregional failure-free survival (LRFFS) 3-year Locoregional failure-free survival is measured from day of diagnosis until local or regional recurrence
Distant failure-free survival (DFFS) 3-year Distant failure-free survival is measured from day of diagnosis until distant metastasis
Incidence rate of investigator-reported adverse events (AEs) 3-year Analysis of investigator-reported adverse events (AEs) are based on treatment-related AEs (trAEs) and immune-related AEs (irAEs), and all-grade AEs and grade 3-4 AEs. AEs are evaluated by investigators according to the Common Terminology Criteria for Adverse Events, version 5.0
Trial Locations
- Locations (12)
Beijing Cancer Hospital
🇨🇳Beijing, Beijing, China
Panyu central hospital
🇨🇳Guangzhou, Guangdong, China
Cancer Hospital of Guizhou Medical University
🇨🇳Guiyang, Guizhou, China
Jiangxi Province Cancer Hospital
🇨🇳Nanchang, Jiangxi, China
Chongqing Cancer Hospital
🇨🇳Chongqing, Chongqing, China
First People's Hospital of Foshan
🇨🇳Foshan, Guangdong, China
Cancer Hospital of Guangxi Medical University
🇨🇳Nanning, Guangxi, China
Xiangya Hospital Central South University
🇨🇳Changsha, Hunan, China
Hubei Province Cancer Hosiptal
🇨🇳Wuhan, Hubei, China
Tongji Hospital Affiliated with Tongji Medical College of Huazhong University of Science and Technology
🇨🇳Wuhan, Hubei, China
Union Hospital Affiliated with Tongji Medical College of Huazhong University of Science and Technology
🇨🇳Wuhan, Hubei, China
Zhejiang Province Cancer Hospital
🇨🇳Hangzhou, Zhejiang, China