Effects of optimized communication on vaccination intention and side effect expectation of herpes zoster vaccination: A randomized controlled trial

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

DRKS

Registry ID

DRKS00034883

Enrollment

172

Registered

2024-08-28

Start date

2024-09-02

Completion date

Unknown

Last updated

2025-10-06

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

Conditions

Herpes zoster vaccination

Interventions

Group 1: Standard information (treatment as usual): Presentation as a video recording of information provided by a doctor in a rational style, duration of the video approximately 3:15 minutes. N=86 he

Eligibility

Sex/Gender

All

Age

50 Years to No maximum

Inclusion criteria

Inclusion criteria: Sufficient knowledge of German

Exclusion criteria

Exclusion criteria: None

Design outcomes

Primary

Measure	Time frame
Side effect expectation	—

Secondary

Measure	Time frame
Intention to receive herpes zoster vaccination	—

Countries

Germany

Contacts

Public ContactSven Benson

Universitätsklinikum Essen

sven.benson@uk-essen.de+492017234516

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Sep 12, 2026