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Envafolimab Combined With Chemoradiotherapy and Recombinant Human Endostatin for LA-NPC.

NCT06059261 · Status: RECRUITING · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 30

Last updated 2026-02-18

No results posted yet for this study

Summary

This is a single-center, prospective, single-arm, phase II clinical study, to evaluate the therapeutic efficacy and safety of envafolimab combined with chemoradiotherapy and recombinant human endostatin in patients with locally advanced nasopharyngeal carcinoma.

Conditions

  • Nasopharyngeal Carcinoma

Interventions

DRUG

Envafolimab and recombinant human endostatin combined with chemoradiotherapy

Induction treatment phase: Envafolimab administered by subcutaneous injection on day 1 every 3 weeks at 300 mg for 3 cycles, cisplatin administered by intravenous infusion on day 1 of each cycle at 80 mg/m2 every 3 weeks for 3 cycles, gemcitabine was administered by intravenous infusion on days 1 and 8 of each cycle at 1 g/m2 every 3 weeks for 3 cycles, recombinant human endostatin was administered on day 1 every 3 weeks at 210 mg for 3 cycles. Concurrent treatment phase: Cisplatin was administered by intravenous infusion on day 1 of each cycle at 100mg/m2 every 3 weeks for 2 cycles. Adjuvant treatment Phase: Envafolimab was administered on day 1 every 3 weeks at 300 mg for 8 cycles as a subcutaneous injection. Intensity-modulated radiotherapy: 69.96Gy/33fractions/7 weeks,5 fractions/week, 1 fraction/day.

Sponsors & Collaborators

  • Chongqing University Cancer Hospital

    lead OTHER

Principal Investigators

  • Jiang D Sui, Ph.D, M.D. · Chongqing University Cancer Hospital

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

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

Timeline & Regulatory

Start
2026-02-09
Primary Completion
2027-02-01
Completion
2027-02-01

Countries

  • China

Study Locations

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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 NCT06059261 on ClinicalTrials.gov