# Study of Evaluation Indexes for Antibody Production in Sera After Immunization

> **NCT00964769** · PHASE4 · COMPLETED · sponsor: **Ewha Womans University** · enrollment: 70 (actual)

## Conditions studied

- Aged

## Interventions

- **BIOLOGICAL:** pneumococcal polysaccharide vaccine

## Key facts

- **NCT ID:** NCT00964769
- **Lead sponsor:** Ewha Womans University
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2005-04
- **Primary completion:** 2005-05
- **Final completion:** 2005-06
- **Target enrollment:** 70 (ACTUAL)
- **Last updated:** 2009-08-25


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00964769

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00964769, "Study of Evaluation Indexes for Antibody Production in Sera After Immunization". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT00964769. Licensed CC0.

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