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Combination Therapy for PD-1 Resistant Recurrent or Metastatic Nasopharyngeal Carcinoma: A Bayesian Adaptive Phase II Trial

NCT07070479 · Status: RECRUITING · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 208

Last updated 2025-09-18

No results posted yet for this study

Summary

This is a prospective, Bayesian adaptive, phase II clinical trial designed to evaluate the safety and efficacy of four treatment regimens in patients with recurrent (unamenable to local therapy) or metastatic nasopharyngeal carcinoma (NPC) who have failed after at least one prior platinum-containing standard regimen and anti-PD-1/PD-L1 therapy.

The four treatment arms include:

1. Ivonescimab monotherapy,
2. Ivonescimab combined with nimotuzumab,
3. Liposomal mitoxantrone plus anti-PD-1 antibody, and
4. Liposomal irinotecan plus S-1.

Conditions

  • Recurrent or Metastatic Nasopharyngeal Carcinoma

Interventions

DRUG

Ivonescimab

Ivonescimab 10 mg/kg via intravenous infusion, until the occurrence of intolerable toxicity, withdrawal of informed consent, initiation of new antitumor therapy, loss to follow-up, or death, whichever occurs first.

DRUG

Nimotuzumab

Nimotuzumab 400 mg via intravenous infusion, Q3W, until the occurrence of intolerable toxicity, withdrawal of informed consent, initiation of new antitumor therapy, loss to follow-up, or death, whichever occurs first.

DRUG

Irinotecan liposome

Irinotecan liposome 50mg/m2 via intravenous infusion, D1, D15, Q4W for up to 6 cycles or until intolerable toxicity, subject withdrawal of informed consent, diseases progression, initiation of new antitumor therapy, loss of follow-up, or death, whichever occurs first.

DRUG

S-1

S-1, D1-D14, BID, p.o., (BSA \< 1.25 m2, 40 mg/dose; 1.25 m2 ⩽ BSA \< 1.5 m2, 50 mg/dose; BSA ⩾ 1.5 m2, 60mg/dose), Q4W for up to 6 cycles or until intolerable toxicity, subject withdrawal of informed consent, diseases progression, initiation of new antitumor therapy, loss of follow-up, or death, whichever occurs first.

DRUG

Mitoxantrone Hydrochloride Liposome

Mitoxantrone hydrochloride liposome 20mg/m2 via intravenous infusion, Q3W for up to 8 cycles or until intolerable toxicity, subject withdrawal of informed consent, diseases progression, initiation of new antitumor therapy, loss of follow-up, or death, whichever occurs first

DRUG

PD-1 Inhibitors

PD-1 blockade (comprising tislelizumab \<200 mg/cycle\>, carrellimab \<200 mg/cycle\>, or toripalimab \<240 mg/cycle\>) , Q3W for two years, or until intolerable toxicity, subject withdrawal of informed consent, diseases progression, initiation of new antitumor therapy, loss of follow-up, or death, whichever occurs first.

Sponsors & Collaborators

  • Ming-Yuan Chen

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
70 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-06-24
Primary Completion
2027-01-30
Completion
2028-01-30

Countries

  • China

Study Locations

More Related Trials

Entities

Drugs

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07070479 on ClinicalTrials.gov