# The Use of Constant-flow Technique for Determining the Lower Inflexion Point of Pressure-volume Curve and Intrinsic PEEP During One-lung Ventilation

> **NCT01532245** · NA · WITHDRAWN · sponsor: **The Cleveland Clinic**

## Conditions studied

- One Lung Ventillation (OLV)
- Two Lung Ventillation (TLV)
- Positive End Expiratory Pressure (PEEP)
- Zero End-expiratory Pressure (ZEEP)

## Interventions

- **OTHER:** two lung ventilation (TLV)
- **OTHER:** one lung ventilation (OLV) without PEEP
- **OTHER:** One lung ventilation (OLV) with positive end-expiratory pressure (PEEP)

## Key facts

- **NCT ID:** NCT01532245
- **Lead sponsor:** The Cleveland Clinic
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** WITHDRAWN
- **Start date:** 2011-12
- **Primary completion:** 2018-10-23
- **Final completion:** 2018-10-23
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** No participants
- **Last updated:** 2018-10-25


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01532245

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01532245, "The Use of Constant-flow Technique for Determining the Lower Inflexion Point of Pressure-volume Curve and Intrinsic PEEP During One-lung Ventilation". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT01532245. Licensed CC0.

---

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