# The Oslo Stan vs Lactate Observational Study

> **NCT04779294** · — · COMPLETED · sponsor: **Oslo University Hospital** · enrollment: 694 (actual)

## Conditions studied

- Fetal Monitoring

## Interventions

- **DIAGNOSTIC_TEST:** STAN ( St wave analysis) and fetal blood sample-lactate

## Key facts

- **NCT ID:** NCT04779294
- **Lead sponsor:** Oslo University Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2018-09-01
- **Primary completion:** 2019-12-31
- **Final completion:** 2023-10-31
- **Target enrollment:** 694 (ACTUAL)
- **Last updated:** 2023-12-04

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04779294

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04779294, "The Oslo Stan vs Lactate Observational Study". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT04779294. Licensed CC0.

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