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A Phase II Clinical Study of Treprilimab in the Treatment of Recurrent Nasopharyngeal Carcinoma After Re-irradiation

NCT04534855 · Status: UNKNOWN · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 40

Last updated 2020-09-01

No results posted yet for this study

Summary

To establish the antitumor activity and safety of the anti-programmed death 1 receptor monoclonal antibody, Treprilimab, in patients with local recurrent/residual nasopharyngeal carcinoma after re-irradiation.Patients with local recurrent/residual NPC after re-irradiation were treated with Treprilimab until disease progression or unacceptable toxicity. The primary end point was objective response rate (ORR) and secondary end points included survival and toxicity.The sample size of this study was estimated on the assumption that response rates (RRs) to Treprilimab should be around 25%,based on a report that was available at the time this study was planned.Furthermore, the RR to noncytotoxic, experimental agents such as pazopanib and cetuximab in similarly pretreated patient cohorts was approximately 5% to 10%. This study's design was based on the modified Simon two-stage optimal design (α=0.05，β=0.2,n1=2/22,n2=7/40). If two responses were observed during the first stage, enrollment was continued until a total of 40 patients was reached.

Conditions

  • Nasopharyngeal Carcinoma

Interventions

DRUG

Treprilimab

Treprilimab 240mg Q3W until progression or unacceptable toxicity

Sponsors & Collaborators

  • Sun Yat-sen University

    lead OTHER

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
2020-09-01
Primary Completion
2022-09-01
Completion
2025-09-01

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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 NCT04534855 on ClinicalTrials.gov