# Cellular and Humoral Immunity in Elderly After Immunization With a Japanese Encephalitis Vaccine

> **NCT01398540** · PHASE4 · COMPLETED · sponsor: **Medical University of Vienna** · enrollment: 60 (actual)

## Conditions studied

- Humoral and Cellular Immune Responses

## Interventions

- **BIOLOGICAL:** IXIARO

## Key facts

- **NCT ID:** NCT01398540
- **Lead sponsor:** Medical University of Vienna
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2010-11
- **Primary completion:** 2012-10
- **Final completion:** 2013-11
- **Target enrollment:** 60 (ACTUAL)
- **Last updated:** 2018-03-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01398540

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01398540, "Cellular and Humoral Immunity in Elderly After Immunization With a Japanese Encephalitis Vaccine". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT01398540. Licensed CC0.

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