# Influence of Body Positioning on the Identification of Tuffier's Line Using the Palpation Method: An Ultrasound Study

> **NCT03128541** · — · UNKNOWN · sponsor: **Guy's and St Thomas' NHS Foundation Trust** · enrollment: 80 (estimated)

## Conditions studied

- Pregnant Women

## Interventions

- **DIAGNOSTIC_TEST:** Ultrasound spine

## Key facts

- **NCT ID:** NCT03128541
- **Lead sponsor:** Guy's and St Thomas' NHS Foundation Trust
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2017-04-14
- **Primary completion:** 2017-12
- **Final completion:** 2017-12
- **Target enrollment:** 80 (ESTIMATED)
- **Last updated:** 2017-08-01


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03128541

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03128541, "Influence of Body Positioning on the Identification of Tuffier's Line Using the Palpation Method: An Ultrasound Study". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT03128541. Licensed CC0.

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