Influenza Vaccination in Patients Receiving Immune Checkpoint Inhibitor

September 17, 2019 updated by: Wan Beom Park, Seoul National University Hospital

Efficacy and Safety of Influenza Vaccine in Cancer Patients Receiving Immune Checkpoint Inhibitor

The purpose of this study is to elucidate efficacy and safety of influenza vaccine in cancer patients receiving immune checkpoint inhibitor.

Study Overview

Status

Completed

Intervention / Treatment

Detailed Description

  • Solid cancer patients receiving immune checkpoint inhibitor or cytotoxic chemotherapy will be recruited 1:2 manner in two hospitals. Target numbers are 48 and 95, respectively.
  • All the participants will be vaccinated for influenza during their chemotherapy when they meet inclusion criteria.
  • All the participants will be asked if they have any contraindication for influenza vaccine by a physician before vaccination.
  • Hemagglutination inhibition Ab titre at pre-vaccination and post-vaccination (21-35 days after vaccination) will be examined in all participants to examine seroprotection rates, seroconversion rates, and changes in geometric mean titer.
  • And they will be monitored for any vaccination-related adverse reaction or immune-related adverse events after 2-4 days(via phone call), and till 6 months after vaccination (when they visit oncology clinics).

Study Type

Interventional

Enrollment (Actual)

143

Phase

  • Not Applicable

Contacts and Locations

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

Study Locations

      • Seoul, Korea, Republic of, 110-744
        • Seoul National University Hospital

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

Ages Eligible for Study

20 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Solid cancer patients receiving immune checkpoint inhibitor or cytotoxic chemotherapeutic agent in Seoul National University Hospital or Seoul National University Bundang Hospital.
  • Patients who was not vaccinated for influenza in 2018-2019 season
  • ECOG performance status 0 or 1
  • Patients who fulfilling following laboratory criteria Total bilirubin ≤ 1.5 x upper normal limit Aspartate transaminase, alanine transaminase ≤ 2.5 x upper normal limit Alkaline phosphatase ≤ 2.5 x upper normal limit Creatinine ≤ upper normal limit
  • Patients who can understand and agreed with the informed consents.

Exclusion Criteria:

  • Patients having contraindication for influenza vaccination (e.g. egg allergy)
  • Patients who receive any immunosuppressant (excluding steroid for anti-emetic effect)
  • Patients with HIV infection
  • Patients with autoimmune disease who are anticipated to have a problem with immunogenicity for vaccine
  • Patients who have transplanted organ and receive immunosuppressants
  • Patients who are suspected to have active infection (e.g. pneumonia)
  • Patients who receive targeted chemotherapeutic agent alone for cancer treatment
  • Patients who could not receive cancer chemotherapy due to hematologic abnormality at the date of the participation

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: Prevention
  • Allocation: Non-Randomized
  • Interventional Model: Parallel Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: Immune checkpoint inhibitor

Solid cancer patients who receiving immune checkpoint inhibitor patients

will be undergone "Influenza vaccination" using purified inactivated influenza virus antigen (Green Cross Corp.) 0.5 mL IM once

Purified inactivated influenza virus antigen (Green Cross Corp) 0.5 mL once IM
Active Comparator: Cytotoxic chemotherapy

Solid cancer patients who receiving conventional cytotoxic chemotherapy

will be undergone "Influenza vaccination" using purified inactivated influenza virus antigen (Green Cross Corp.) 0.5 mL IM once

Purified inactivated influenza virus antigen (Green Cross Corp) 0.5 mL once IM

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Seroprotection rate
Time Frame: 21 to 35 days after vaccination
The percentage of vaccine recipients with a serum haemagglutination inhibition(HI) titre ≥40 post vaccination (21-28 days)
21 to 35 days after vaccination

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Seroconversion rate
Time Frame: 21 to 35 days after vaccination
Seroconversion rate is defined as the percentage of vaccine recipients with a fourfold increase or more in post-vaccination HI titre
21 to 35 days after vaccination
Geometric mean titer of HI
Time Frame: 21 to 35 days after vaccination
Geometric mean titers of HI (haemagglutination inhibition) after vaccination
21 to 35 days after vaccination
Injection-related adverse events
Time Frame: 21 to 35 days after vaccination
The proportion of patients who experienced local or systemic adverse events related to vaccination
21 to 35 days after vaccination
Immune-related adverse events
Time Frame: 6 months after vaccination
The proportion of patients who experienced immune checkpoint inhibitor induced immune-related adverse events
6 months after vaccination
T-cell mediated immune response
Time Frame: 21 to 35 days after vaccination
The levels of intracellular cytokines measured by flow cytometry
21 to 35 days after vaccination

Collaborators and Investigators

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

Collaborators

Investigators

  • Principal Investigator: Wan Beom Park, M.D., PhD., Seoul National University Hospital

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

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)

September 1, 2018

Primary Completion (Actual)

December 21, 2018

Study Completion (Actual)

May 30, 2019

Study Registration Dates

First Submitted

July 10, 2018

First Submitted That Met QC Criteria

July 10, 2018

First Posted (Actual)

July 18, 2018

Study Record Updates

Last Update Posted (Actual)

September 19, 2019

Last Update Submitted That Met QC Criteria

September 17, 2019

Last Verified

September 1, 2019

More Information

Terms related to this study

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

No

IPD Plan Description

We are not planning to share IPDs publically, but de-identified individual participant data for all outcome measures could be shared with other researchers under their request.

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

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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