# Clinical Trial of Group ACYW135 Meningococcal Polysaccharide Vaccine 001

> **NCT01661725** · PHASE1 · COMPLETED · sponsor: **Hualan Biological Engineering, Inc.** · enrollment: 60 (actual)

## Conditions studied

- Meningitis

## Interventions

- **BIOLOGICAL:** Group ACYW135 Meningococcal Polysaccharide Vaccine

## Key facts

- **NCT ID:** NCT01661725
- **Lead sponsor:** Hualan Biological Engineering, Inc.
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2006-04
- **Primary completion:** 2006-04
- **Final completion:** 2006-05
- **Target enrollment:** 60 (ACTUAL)
- **Last updated:** 2012-08-09


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01661725

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01661725, "Clinical Trial of Group ACYW135 Meningococcal Polysaccharide Vaccine 001". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT01661725. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*