# Efficacy Trial of Two Pneumococcal Conjugate Vaccines (PncCRM and PncOMPC) for Prevention of Acute Otitis Media Due to Vaccine Serotypes

> **NCT00378417** · PHASE3 · COMPLETED · sponsor: **Finnish Institute for Health and Welfare** · enrollment: 3075 (—)

## Conditions studied

- Otitis Media
- Pneumococcal Infections

## Interventions

- **BIOLOGICAL:** 7-valent pneumococcal-CRM197 conjugate vaccine
- **BIOLOGICAL:** 7-valent pneumococcal-OMPC conjugate vaccine

## Key facts

- **NCT ID:** NCT00378417
- **Lead sponsor:** Finnish Institute for Health and Welfare
- **Sponsor class:** OTHER_GOV
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 1995-03
- **Primary completion:** —
- **Final completion:** 1999-03
- **Target enrollment:** 3075 (—)
- **Last updated:** 2006-09-20

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00378417

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00378417, "Efficacy Trial of Two Pneumococcal Conjugate Vaccines (PncCRM and PncOMPC) for Prevention of Acute Otitis Media Due to Vaccine Serotypes". Retrieved via AI Analytics 2026-07-02 from https://api.ai-analytics.org/clinical/NCT00378417. Licensed CC0.

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