Rapid and Safe Sputum Suction Method Validation
Verification of the Effect of Intermittent Negative Pressure Sputum Suction Through Oral Pharyngeal Ventilation Tube in Comatose Patients
Affiliated Hospital of Nantong University
900 participants
Feb 18, 2024
INTERVENTIONAL
Conditions
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.
Eligibility
Inclusion Criteria1
- \. Clinical diagnosis of stroke; 2. Clinical diagnosis of comatose;
Exclusion Criteria1
- \. Clinical diagnosis of multiple organ failure; 2. Clinical diagnosis of multiple organ bleeding;
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Interventions
(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.
(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)
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NCT06508008