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NCT04355559 Clinical Trial

The Value of Diaphragmatic Ultrasound in Non-invasive Oxygen Therapy

Intensive Care Unit Clinical Trial

Official title:
Department of Pulmonary & Critical Care Medicine, Chinese PLA General Hospital

Clinical Trial Details — Status: Recruiting

Administrative data
NCT number NCT04355559
Other study ID # 2018TM-03
Secondary ID
Status Recruiting
Phase
First received
Last updated
Start date August 1, 2018
Est. completion date August 31, 2020

Study information
Verified date April 2020
Source Chinese PLA General Hospital
Contact ruoxuan wen, Respiratory therapist
Phone 15801216687
Email 905508797@qq.com
Is FDA regulated No
Health authority
Study type Observational

Clinical Trial Summary

In this study, a single‐center, prospective, observational study was adopted to set the cut-off values of diaphragmatic ultrasound results and arterial blood gas results，with the choice of non-invasive oxygen therapy as the gold standard,so as to evaluate the diagnostic value of diaphragmatic ultrasound in the selection of non-invasive oxygen therapy.

Description:

1. the cut-off values of diaphragmatic ultrasound results and arterial blood gas results were established by the selection results of non-invasive oxygen therapy of 120 patients in the intensive care unit and using receiver operating Characteristic curve.

diaphragm excursion，inspiratory time，diaphragm contraction velocity，diaphragm excursion time

Recruitment information / eligibility
Status Recruiting
Enrollment 120
Est. completion date August 31, 2020
Est. primary completion date April 30, 2020
Accepts healthy volunteers No
Gender All
Age group 18 Years and older
Eligibility Inclusion Criteria:

- patients older than 18 years

- without Invasive mechanical ventilation when entering the intensive care unit.

Exclusion Criteria:

- have noninvasive ventilation or high flow nasal cannula contraindications

- history of neuromuscular disease chest wall deformities

- previously assessed diaphragmatic palsy

- shock or severe hemodynamic instability

- known pregnancy, and/or need for immediate endotracheal intubation

Study Design

Related Conditions & MeSH terms

Locations
Country Name City State
China Department of Pulmonary and Critical Care Medicine, Chinese PLA General Hospital Beijing Beijing

Sponsors (1)
Lead Sponsor Collaborator
Chinese PLA General Hospital

Country where clinical trial is conducted

China, 

Outcome
Type Measure Description Time frame Safety issue
Primary the data diaphragmatic ultrasound Record the data at the baseline and intervention When the intervention which is the first time to change the oxygen therapy
Secondary Arterial blood gas analysis results Record the data at the baseline and intervention When the intervention which is the first time to change the oxygen therapy
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