# An Observational Study of Post-cesarean Delivery Respiratory Patterns Using a Non-invasive Minute Ventilation Monitor (Exspiron ™ System)

> **NCT02903173** · — · COMPLETED · sponsor: **Duke University** · enrollment: 54 (actual)

## Conditions studied

- Pregnancy
- Analgesia
- Respiratory Depression
- Obstructive Sleep Apnea
- Postpartum

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT02903173
- **Lead sponsor:** Duke University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2015-02
- **Primary completion:** 2018-06-27
- **Final completion:** 2018-06-27
- **Target enrollment:** 54 (ACTUAL)
- **Last updated:** 2019-09-24

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02903173

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02903173, "An Observational Study of Post-cesarean Delivery Respiratory Patterns Using a Non-invasive Minute Ventilation Monitor (Exspiron ™ System)". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT02903173. Licensed CC0.

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