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The Application Of Lung Ultrasound In Postoperative Hypoxemia Patients

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ClinicalTrials.gov Identifier: NCT03802175
Recruitment Status : Recruiting
First Posted : January 14, 2019
Last Update Posted : February 20, 2019
Sponsor:
Collaborator:
Xuzhou Medical University
Information provided by (Responsible Party):
Second Affiliated Hospital, School of Medicine, Zhejiang University

Brief Summary:
Postoperative hypoxemia was persistent and common after surgery.Rapid diagnosis and subsequent therapeutic measures must be adopted by anesthesiologists.Lung ultrasound has been confirmed to be more sensitive and accurate for diagnosis of pulmonary ailment than chest radiography.The primary objective of the present study was to evaluate lung complications by bedside lung ultrasonography on patients suffered from hypoxemia after general anesthesia in the postoperative period.

Condition or disease
Hypoxemia

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Study Type : Observational [Patient Registry]
Estimated Enrollment : 113 participants
Observational Model: Cohort
Time Perspective: Prospective
Target Follow-Up Duration: 8 Months
Official Title: The Application Of Lung Ultrasound About Pulmonary Complications In Postoperative Hypoxemia Patients After General Anesthesia:A Prospective Observational Study
Actual Study Start Date : January 10, 2019
Estimated Primary Completion Date : June 2019
Estimated Study Completion Date : August 2019

Resource links provided by the National Library of Medicine

MedlinePlus related topics: Ultrasound




Primary Outcome Measures :
  1. Pulmonary Complications of Lung Ultrasound [ Time Frame: 20 minutes after tracheal extubation ]
    Pulmonary disease including atelectasis, pneumonia, pneumothorax and pleural effusion would be discovered by lung ultrasound


Secondary Outcome Measures :
  1. Comparison of Lung Ultrasound and Computed Tomography(CT) [ Time Frame: Within 1 hour after examnation of Lung Ultrasound ]
    Lung ultrasound offers high sensitivity and specificity when compared with CT


Other Outcome Measures:
  1. Correlative Factors of Lung Ultrasound Score [ Time Frame: Through study completion, up to 8 months ]
    Higher score value represent more ventilation loss



Information from the National Library of Medicine

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Ages Eligible for Study:   18 Years to 85 Years   (Adult, Older Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Sampling Method:   Probability Sample
Study Population
Parients in postoperative care unit(PACU) of 18 years at least and suffering from hypoxemia after general anesthesia and noncardiac surgeries were included in our study.
Criteria

Inclusion Criteria:

- at least 18 years of age, hypoxemia after general anesthesia ( definded as a SPO2 <92%,greater than 30s)

Exclusion Criteria:

  • Covered with surgical dressings from opening thoracic and breast surgery, noncooperate from schizophrenia or delirium, a BMI higher than 40 kg/m2, unstable hemodynamics, dyspnea from residual opioids or muscle relaxants, hemoglobin of 8g/L or less, risk of bleeding, body temperature was more than 38℃ or less than 36℃

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT03802175


Contacts
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Contact: Chen Xie, Master 13252017900 1228617258@qq.com

Locations
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China, Zhejiang
The second affiliated hospital of Zhejiang University Recruiting
Hangzhou, Zhejiang, China, 310000
Contact: Min Yan, Doctor    13757118632 ext 13252017900    zryanmin@zju.edu.cn   
Contact: Chen Xie    13252017900 ext 13252017900    1228617258@qq.com   
Sponsors and Collaborators
Second Affiliated Hospital, School of Medicine, Zhejiang University
Xuzhou Medical University
Investigators
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Study Chair: Min Yan, Doctor Zhejiang University
Additional Information:

Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
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Responsible Party: Second Affiliated Hospital, School of Medicine, Zhejiang University
ClinicalTrials.gov Identifier: NCT03802175    
Other Study ID Numbers: 2018-177
First Posted: January 14, 2019    Key Record Dates
Last Update Posted: February 20, 2019
Last Verified: January 2019
Individual Participant Data (IPD) Sharing Statement:
Plan to Share IPD: No

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Studies a U.S. FDA-regulated Drug Product: No
Studies a U.S. FDA-regulated Device Product: No
Additional relevant MeSH terms:
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Hypoxia
Signs and Symptoms, Respiratory