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Age differences in flu and shingles vaccine response

Exploratory study into age-related immunological differences related to immunogenicity in influenza vaccination and herpes zoster vaccination - INFLUENZA-SHINGRIX

Status
Active, not recruiting
Phases
Phase 4
Study type
Interventional
Source
EU CTR
Registry ID
EUCTR2020-005682-13-NL
Enrollment
140
Registered
2021-01-05
Start date
2021-04-22
Completion date
Unknown
Last updated
2023-07-18

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Influenza Herpes Zoster

Interventions

Trade Name: Shingrix, GSK Pharmaceutical Form: Concentrate and solvent for solution for injection Pharmaceutical form of the placebo: Solution for injection Route of administration of the placebo: Int

Sponsors

Radboudumc
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: • Healthy • Age between 18-35 years old OR age =65 years old • Written informed consent Are the trial subjects under 18? no Number of subjects for this age range: F.1.2 Adults (18-64 years) yes F.1.2.1 Number of subjects for this age range 80 F.1.3 Elderly (>=65 years) yes F.1.3.1 Number of subjects for this age range 60

Exclusion criteria

Exclusion criteria: • Known allergy to (components of) the influenza or herpes zoster vaccine • Immunocompromised subjects • Previous herpes zoster vaccination in the last year • Receipt of any vaccination 1 month prior to the start of the study or plans to receive any other vaccination until the last study visit • Chronic use of systemic drugs other than oral contraceptives • Use of NSAIDS less than 4 weeks prior to the start of the study • Acute or active illness within two weeks prior to the start of the study • Pregnant, breastfeeding or planning to become pregnant within the study period

Design outcomes

Primary

MeasureTime frame
Main Objective: to identify immune senescence related pathways leading to different immunogenicity after administration of unadjuvanted influenza or AS01 adjuvanted herpes zoster vaccines;Secondary Objective: Not applicable;Primary end point(s): Functional assessment of vaccine response (including but not limited to antibody responses, cellular mediated imune responses, cross-omics, cytokine production);Timepoint(s) of evaluation of this end point: At different timepoints depending on study arm Group 1 (young adults, HZV): D0, D1, D7, D60, D61, D67, D120, D240 Group 2 (older adults, HZV): D0, D1, D7, D60, D61, D67, D120, D240 Group 3 (young adults, QIV): D0, D1, D7, D60, D180 Group 4 (older adults, QIV): D0, D1, D7, D60, D180 Group 5 (young adults, HZV related placebo): D0, D60, D120, D240 Group 6 (young adults, QIV related placebo): D0, D60, D180

Secondary

MeasureTime frame
Secondary end point(s): Safety data (solicited AEs, unsolicited AEs, SAEs, MAAEs, AESIs, AEs leading to withdrawal from the study and unintentional exposure during pregnancy);Timepoint(s) of evaluation of this end point: After the last subject's last visit (6 months after last injection)

Countries

Netherlands

Contacts

Public ContactJaap ten Oever

Radboudumc

jaap.tenoever@radboudumc.nl

Outcome results

None listed

Source: EU CTR (via WHO ICTRP) · Data processed: Feb 4, 2026