# Vaccination Responses in Young and Older Adults

> **NCT02654704** · — · TERMINATED · sponsor: **Michigan State University** · enrollment: 61 (actual)

## Conditions studied

- Individuality
- Healthy
- Asthma
- Immune System and Related Disorders

## Interventions

- **BIOLOGICAL:** Pneumococcal Vaccination

## Key facts

- **NCT ID:** NCT02654704
- **Lead sponsor:** Michigan State University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** TERMINATED
- **Start date:** 2015-11
- **Primary completion:** 2020-07
- **Final completion:** 2020-07
- **Target enrollment:** 61 (ACTUAL)
- **Why stopped:** There was insufficient enrollment of subjects.
- **Last updated:** 2020-07-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02654704

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02654704, "Vaccination Responses in Young and Older Adults". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT02654704. Licensed CC0.

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