# Plasma B-Type Natriuretic Peptide Concentrations in Preterm Infants < 28 Weeks

> **NCT00528736** · — · COMPLETED · sponsor: **Charite University, Berlin, Germany** · enrollment: 82 (actual)

## Conditions studied

- Infant, Premature
- Ductus Arteriosus, Patent
- Natriuretic Peptide Brain

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT00528736
- **Lead sponsor:** Charite University, Berlin, Germany
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2005-08
- **Primary completion:** —
- **Final completion:** 2007-04
- **Target enrollment:** 82 (ACTUAL)
- **Last updated:** 2007-09-14


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00528736

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00528736, "Plasma B-Type Natriuretic Peptide Concentrations in Preterm Infants < 28 Weeks". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT00528736. Licensed CC0.

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