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Clinical Trial Summary

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


Clinical Trial 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 Design


Related Conditions & MeSH terms


NCT number NCT03590808
Study type Interventional
Source Seoul National University Hospital
Contact
Status Completed
Phase N/A
Start date September 1, 2018
Completion date May 30, 2019

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