Carbon-Ion Radiotherapy Plus Camrelizumab for Locally Recurrent Nasopharyngeal Carcinoma

April 24, 2022 updated by: Jiade J. Lu, Shanghai Proton and Heavy Ion Center

A Phase 2 Randomized Clinical Trial to Examine the Efficacy of Carbon-Ion Radiotherapy Plus Camrelizumab As Salvage Treatment for Locally Recurrent Nasopharyngeal Carcinoma

The purpose of this trial is to examine the role of camrezlizumab in addition to carbon-ion radiotherapy (CIRT) for patients with locally recurrent nasopharyngeal carcinoma. According to the plan, a total of 146 patients will be recruited and randomized into: 1) CIRT alone group (control group); 2) CIRT plus camrelizumab group (experimental group).

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Recruiting

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

Treatment for locally recurrent nasopharyngeal carcinoma (LR-NPC) is challenging. Carbon-ion radiotherapy appeared to be an effective treatment for this group of patients, and has substantially improved the 2-year overall survival (OS) to approximately 85%, compared to photon-based intensity-modulated radiotherapy. However, a group of the patients may still develop disease progression after CIRT, and the 2-year progression-free survival (PFS) was approximately 45%-50%. Camrelizumab, a programmed cell death 1 (PD-1) inhibitor, has been demonstrated that it is effective in the recurrent/metastatic nasopharyngeal carcinoma; however, the role of camrelizumab in concurrence with radiotherapy, especially CIRT, for LR-NPC is not clear. The purpose of this phase 2 clinical trial is to compare the efficacy of CIRT plus camrelizumab and CIRT alone in the treatment of LR-NPC. Eligible participants will be randomized (1:1) to 1) CIRT alone group (control group); 2) CIRT plus camrelizumab group (experimental group). The primary endpoint is progression-free survival. Secondary endpoints include overall survival (OS), local progression-free survival (LPFS), regional progression-free survival (RPFS), and distant metastasis-free survival (DMFS) and toxicities. All efficacy analyses are conducted in the intention-to-treat population, and the safety population include only patients who receive their randomly assigned treatment.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Anticipated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
146

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 2

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.

Study Contact Backup

Study Locations

  • China
    • Shanghai
      • Shanghai, Shanghai, China, 201315
        • Recruiting
        • Shanghai Proton and Heavy Ion Center
        • Contact:
        • Contact:
        • Sub-Investigator:
          • Lin Kong, MD
        • Sub-Investigator:
          • Jiyi Hu, MD, PhD
        • Sub-Investigator:
          • Weixu Hu, MD
        • Sub-Investigator:
          • Jing Yang, MD
        • Sub-Investigator:
          • Jing Gao, MD
        • Sub-Investigator:
          • Xianxin Qiu, MD
        • Sub-Investigator:
          • Qingting Huang, MD

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years to 70 years (ADULT, OLDER_ADULT)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Completed a definitive course of intensity-modulated photon radiation therapy (IMRT) to a total dose of ≥ 66 Gy
  • Recurrence at nasopharynx diagnosed more than 6 months after the initial course of IMRT
  • Patients with neck lymphadenopathy should receive neck dissection before randomization
  • With measurable lesion on contrast MR scan
  • Age ≥ 18 and < 70 years of age
  • ECOG score: 0-1
  • Leucocyte count ≥ 4000/µL, neutrocyte count ≥ 2000/µL, platelet count ≥ 100000/µL, hemoglobin ≥ 90g/L
  • Alanine Aminotransferase (ALT), and Aspartate Aminotransferase (AST) < 1.5×upper limit of normal (ULN), alkaline phosphatase < 2.5×ULN, bilirubin ≤ ULN, serum creatinine ≤ ULN, creatinine clearance ≥ 60ml/min
  • Willing to accept adequate contraception
  • Ability to understand the nature of the clinical trial and sign the written informed consent

Exclusion Criteria:

  • Presence of distant metastasis
  • Previously received radioactive particle implantation
  • Prior malignancy within 5 years before randomization, except for adequately treated basal cell or squamous cell skin cancer, in-situ cervical cancer
  • Patients who received local (such as surgery and cryotherapy) or systemic treatment, except for induction chemotherapy after diagnosis of recurrence
  • With uncontrolled active infection
  • With pneumonia
  • With autoimmune disease
  • With a known history of testing positive for human immunodeficiency virus (HIV) or acquired immunodeficiency syndrome (AIDS)
  • Hepatitis B virus (HBV) DNA ≥ 500IU/mL for patients with positive HBV surface antigen, positive hepatitis C virus RNA for patients with positive HCV antigen
  • Previously treated by immune checkpoint inhibitors
  • Medical conditions requiring treatment of antibiotics and/or corticosteroid
  • Treated with ≥ 5 days antibiotics one month before start of immunotherapy
  • With known allergy to any of the study drugs
  • Pregnant or lactating women
  • Any severe intercurrent disease that may interfere with the current study

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: TREATMENT
  • Allocation: RANDOMIZED
  • Interventional Model: PARALLEL
  • Masking: NONE

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
ACTIVE_COMPARATOR: Arm-C
Patients will receive induction chemotherapy followed by carbon-ion radiotherapy with a dose of 63 GyE in 21 fractions (the fraction size is 3 GyE).
Drug: Induction chemotherapy
Induction chemotherapy with the regimen of gemcitabine plus nedaplatin.
Radiation: Carbon-ion radiotherapy
Accelerated carbon-ion beam with pencil beam scanning technique.
EXPERIMENTAL: Arm-CC
Patients will receive induction chemotherapy followed by carbon-ion radiotherapy and camrelizumab. In details, patients will receive carbon-ion radiotherapy with a dose of 63 GyE in 21 fractions (the fraction size is 3 GyE); in addition, patients will also receive camrelizumab of 200 mg (IV.), every 2 weeks, started with carbon-ion radiotherapy for a maximal period of 1 year.
Drug: Induction chemotherapy
Induction chemotherapy with the regimen of gemcitabine plus nedaplatin.
Radiation: Carbon-ion radiotherapy
Accelerated carbon-ion beam with pencil beam scanning technique.
Drug: Camrelizumab
An anti-PD-1 antibody.
Other Names:
  • SHR-1210

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Progression-free survival
Time Frame: 2-year
Duration from randomization to documented disease recurrence or death from any cause, whichever occurs first.
2-year

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Overall survival
Time Frame: 2-year
Duration from randomization to death from any cause.
2-year
Local progression-free survival
Time Frame: 2-year
Duration from randomization to documented local recurrence or death from any cause, whichever occurs first.
2-year
Regional progression-free survival
Time Frame: 2-year
Duration from randomization to documented regional recurrence or death from any cause, whichever occurs first.
2-year
Distant metastasis-free survival
Time Frame: 2-year
Duration from randomization to documented distant metastasis or death from any cause, whichever occurs first.
2-year
Number of participants with adverse events
Time Frame: 2-year
Incidence of adverse events
2-year

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Shanghai Proton and Heavy Ion Center

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (ACTUAL)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
January 19, 2021

Primary Completion (ANTICIPATED)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
December 20, 2025

Study Completion (ANTICIPATED)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
December 20, 2025

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
October 27, 2019

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
October 27, 2019

First Posted (ACTUAL)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
October 30, 2019

Study Record Updates

Last Update Posted (ACTUAL)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
April 29, 2022

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
April 24, 2022

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
April 1, 2022

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • SPHIC-TR-HNCNS-2019-34

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

YES

IPD Plan Description

Data on participants' clinical features, treatment modalities, survivals and toxicity profile will be shared upon reasonable request. Detailed study protocol should be emailed along with the request of the data. We may carefully review the study protocol, and data will only be shared with well-designed studies.

IPD Sharing Time Frame

Within 3 years after publication of the study.

IPD Sharing Access Criteria

Data mentioned in the plan description and relevant supporting files will be shared with radiation oncologist who are interested in conducting pooled analysis comparing carbon-ion radiotherapy with other treatment modalities (such as other radiation technique and systemic therapy) for patients with recurrent nasopharyngeal carcinoma. The IPD will only be shared after the study protocol is reviewed and approved by the principle investigator.

IPD Sharing Supporting Information Type

  • STUDY_PROTOCOL
  • SAP
  • ICF
  • ANALYTIC_CODE
  • CSR

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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