Efficacy and Safety of TPC Induction Chemotherapy Combined With Nimotuzumab and Toripalimab "Immu… (NCT07706985) | Clinical Trial Compass
RecruitingPhase 3
Efficacy and Safety of TPC Induction Chemotherapy Combined With Nimotuzumab and Toripalimab "Immune Sandwich" Regimen Versus Full-Course Immunotherapy for Locally Advanced Nasopharyngeal Carcinoma
China566 participantsStarted 2026-07-20
Plain-language summary
Immunotherapy combined with chemoradiotherapy has become standard care for locally advanced nasopharyngeal carcinoma, yet radiotherapy-induced lymphopenia may impair the efficacy of concurrent PD-1 blockade. Existing evidence supports synergistic anti-tumor activity between the anti-EGFR antibody nimotuzumab and toripalimab. This multicenter, open-label, non-inferiority Phase III trial randomizes eligible stage III-IVA LA-NPC patients 1:1 to two arms. The experimental group receives an "immune sandwich" regimen: TPC induction plus nimotuzumab and toripalimab, concurrent radiotherapy with weekly nimotuzumab only, followed by toripalimab maintenance. The control arm adopts full-course toripalimab throughout induction, concurrent radiotherapy and adjuvant phases. The primary endpoint is 3-year event-free survival, with secondary endpoints covering overall survival, local/distant control rates, objective response rate and treatment-related toxicities. A total of 566 subjects will be enrolled to verify whether the simplified sandwich strategy delivers non-inferior survival with better safety profiles.
Who can participate
Age range
18 Years – 70 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* Aged between 18 and 70 years, regardless of gender
* Histologically or cytologically confirmed diagnosis of nasopharyngeal carcinoma
* Locoregionally advanced nasopharyngeal carcinoma classified as Stage III-IVA per the 8th AJCC staging system, excluding T3-4N0 and T3N1 disease
* Eastern Cooperative Oncology Group (ECOG) performance status 0 or 1
* Adequate organ and bone marrow function as demonstrated by laboratory test results obtained within 7 days prior to enrollment. No blood products, hematopoietic growth factors, albumin, or other intravenous/subcutaneous corrective medications are permitted within 14 days before laboratory testing. Specific criteria are listed below.Hematology: Absolute Neutrophil Count (ANC) ≥ 1.5 × 10⁹/L; Platelet (PLT) count ≥ 75 × 10⁹/L; Hemoglobin (HGB) ≥ 9.0 g/dL;Liver function: Total Bilirubin (TBIL) ≤ 2 × Upper Limit of Normal (ULN); Alanine Aminotransferase (ALT) and Aspartate Aminotransferase (AST) ≤ 5 × ULN; serum albumin ≥ 28 g/L; Alkaline Phosphatase (ALP) ≤ 5 × ULN. Renal function: Serum Creatinine (Cr) ≤ 1.5 × ULN, or Creatinine Clearance (CCr) ≥ 50 mL/min (calculated via the Cockcroft-Gault formula). For patients with urine protein ≥ 2+ on routine urinalysis, a 24-hour urine collection is required, with total 24-hour urinary protein quantification \< 1 g. Coagulation function: International Normalized Ratio (INR) ≤ 2.3, or prothrombin time (PT) prolongation ≤ 6 seconds
* Able to provide written informed consent …
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.