# Evaluate Safety and Immunogenicity of GSK Bio's Influenza Vaccine GSK576389A After Repeated Vaccination in Elderly Adults

> **NCT00538473** · PHASE2 · COMPLETED · sponsor: **GlaxoSmithKline** · enrollment: 68 (actual)

## Conditions studied

- Influenza

## Interventions

- **BIOLOGICAL:** GSK Biologicals' influenza vaccine GSK576389A
- **BIOLOGICAL:** Fluarix™

## Key facts

- **NCT ID:** NCT00538473
- **Lead sponsor:** GlaxoSmithKline
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2007-10-23
- **Primary completion:** 2007-12-01
- **Final completion:** 2007-12-12
- **Target enrollment:** 68 (ACTUAL)
- **Last updated:** 2018-06-08


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00538473

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00538473, "Evaluate Safety and Immunogenicity of GSK Bio's Influenza Vaccine GSK576389A After Repeated Vaccination in Elderly Adults". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT00538473. Licensed CC0.

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