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Rapid and Safe Sputum Suction Method Validation
Sponsor: Affiliated Hospital of Nantong University
Summary
600 comatose patients admitted to the hospital in China from June 2024 to June 2028 were randomly divided into groups A and B. Group A used intermittent negative pressure suction through oral and pharyngeal ventilation, while group B used continuous negative pressure suction through regular oral and nasal suction.
Official title: Verification of the Effect of Intermittent Negative Pressure Sputum Suction Through Oral Pharyngeal Ventilation Tube in Comatose Patients
Key Details
Gender
All
Age Range
20 Years - 90 Years
Study Type
INTERVENTIONAL
Enrollment
900
Start Date
2024-02-18
Completion Date
2024-08-18
Last Updated
2024-07-18
Healthy Volunteers
No
Conditions
Interventions
continuous negative pressure suction
(1) Open the mouth with a tongue depressor; (2) Apply paraffin oil to the front end of the sputum suction tube; (3) Insert a suction tube into the mouth to aspirate phlegm.
Intermittent negative pressure sputum suction through oral pharyngeal airway
(1) Insert the oropharyngeal airway parallel into the oral cavity; (2) Apply paraffin oil to the front end of the sputum suction tube; (3) The suction tube is inserted into the deep oral cavity through the middle lumen of the oropharyngeal airway; (4) Intermittent negative pressure for suction and suction of sputum
Locations (1)
Affiliated Hospital of Nantong University
Nantong, Jiangsu, China