# Comparison of Immune Responses to Influenza Vaccine In Adults of Different Ages (SLVP015 2007-2017)

> **NCT01827462** · PHASE4 · COMPLETED · sponsor: **Stanford University** · enrollment: 136 (actual)

## Conditions studied

- Influenza

## Interventions

- **BIOLOGICAL:** Trivalent, inactivated influenza vaccine (TIV)
- **BIOLOGICAL:** Quadrivalent, inactivated influenza vaccine (IIV4)
- **BIOLOGICAL:** High-Dose Trivalent, inactivated influenza vaccine (TIV High-Dose)

## Key facts

- **NCT ID:** NCT01827462
- **Lead sponsor:** Stanford University
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2007-10
- **Primary completion:** 2015-12
- **Final completion:** 2017-03
- **Target enrollment:** 136 (ACTUAL)
- **Last updated:** 2017-07-11

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01827462

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01827462, "Comparison of Immune Responses to Influenza Vaccine In Adults of Different Ages (SLVP015 2007-2017)". Retrieved via AI Analytics 2026-05-29 from https://api.ai-analytics.org/clinical/NCT01827462. Licensed CC0.

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