Trial · NCT04170751
Effect of Vasopressin vs Norepinephrine on Pulmonary Oxygenation and Lung Mechanics in Patients With Hypertension Therapy During One-lung Ventilation : Preliminary Study
NCT04170751, Not applicable, Unknown, Yonsei University
3 sourcestrials-2026-11-12-0.5.0
Cite this record
ConductScience Library. Effect of Vasopressin vs Norepinephrine on Pulmonary Oxygenation and Lung Mechanics in Patients With Hypertension Therapy During One-lung Ventilation : Preliminary Study. Trials, record NCT04170751. Release trials-2026-11-12-0.5.0, 12 Nov 2026. https://conductscience.org/library/trials/NCT04170751
On this page
Trial
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
- Title
- Effect of Vasopressin vs Norepinephrine on Pulmonary Oxygenation and Lung Mechanics in Patients With Hypertension Therapy During One-lung Ventilation : Preliminary Study
- NCT number
- NCT04170751
- Status
- Unknown
- Phases
- Not applicable
- Enrollment
- 40 participants, estimated
- Lead sponsor
- Yonsei University
- Conditions
- Hypertension
- Interventions
- 16 mcg / cc of norepinephrine(group N), 0.4 unit / cc of vasopressin(group V)
- First posted
- 2019-11-20
- Last updated
- 2021-05-04
Source ClinicalTrials.gov
Registered outcomes4
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | PaO2/FiO2 ratio | about 20 minutes after reaching to the target blood pressure (T2) | (arterial oxygen partial pressure / fractional inspired oxygen) at the time of T2 |
| Secondary | lung mechanics: lung compliance | about 20 minutes after reaching to the target blood pressure (T2) | Compliance= tidal volume/plateau airway pressure (ml/mmHg) |
| Secondary | lung mechanics: dead space | about 20 minutes after reaching to the target blood pressure (T2) | dead space = \[(PaCO2 - PetCO2)/PaCO2\] \* Tidal volume (ml) |
| Secondary | lung mechanics: airway pressure | about 20 minutes after reaching to the target blood pressure (T2) | airway pressure at T2 (mmHg) |
Source ClinicalTrials.gov
Outcomes0
Each outcome the trial posted results for, in ClinicalTrials.gov's words.
None in this release.
Results by group0
Each measurement the trial posted, group by group, in the words and numbers it posted.
None in this release.
Participant flow0
How many started, completed or left each group, period by period.
None in this release.
Adverse events0
Each adverse event the trial posted, group by group: the participants affected out of those at risk.
None in this release.
Adverse event totals0
The totals the trial posted for each group.
None in this release.
Papers0
The papers the trial lists on ClinicalTrials.gov.
None in this release.
Grants0
The grants NIH RePORTER links to the trial, newest funded first: NIH's, and some of AHRQ's, CDC's, FDA's and VA's. Each shows its title, principal investigators, organization and funder in its newest year.
None in this release.
Trial comparisons0
Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.
None in this release.
Tests0
The ConductCognition tests this trial's registered outcomes name, as ScienceGraph matched them in trial-tests-2026-11-12-0.2.1.
None in this release.
Data dates
The day each source was copied for this release.
Sources 3
- ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
- ClinicalTrials.govNo license stated
- NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
- ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
- ClinicalTrials.govnone stated
- NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)
ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
For software
Read this trial from software.
The record and each of its lists are JSON, twenty rows a page. No key.
GET https://conductscience.org/api/trials/v1/NCT04170751
GET https://conductscience.org/api/trials/v1/NCT04170751/registered