An interventional study of The cuff of endotracheal and endobronchial is collapsed and The cuff of endotracheal and endobronchial is inflated in Therapeutic Procedural Complication, sponsored by The First Hospital of Qinhuangdao. Completed at 1 site in China. Open to participants aged 18 Years to 70 Years. Per ClinicalTrials.gov, last updated 2024-05-01.
Sponsored by The First Hospital of Qinhuangdao · Not applicable, Interventional, and Treatment
The comparison of the diameter of double-lumen tube at the cuff of endotracheal and endobronchial during the cuff was collapse or inflated as a guide for the selection of the size of double-lumen tube.
The comparison of the diameter of double-lumen tube at the cuff of endotracheal and endobronchial during the cuff was collapse or inflated as a guide for the selection of the size of double-lumen tube.
The First Hospital of Qinhuangdao is the lead sponsor of 22 studies on the registry; 1 is open to participants now.
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less than 35 kg/m2 ASA classifications of I-III, Modified Mallampati classification 1 or 2 Under general anesthesia
Exclusion Criteria:
Age younger than 18 yr or older than 70 yr
Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Weight in kilograms divided by height in metres squared. Example: 70 kg and 1.75 m gives 70 ÷ (1.75 × 1.75) ≈ 22.9.
What counts as overweight or obesity differs between countries (some use lower cut-offs), so go by the range the study states.
The anaesthetists’ scale of health before surgery: I is healthy, II has a mild illness that is under control, III a severe one, IV a severe illness that is a constant threat to life. V and VI are used for the critically ill and for organ donors.
BMI (body mass index)
Weight in kilograms divided by height in metres squared. Example: 70 kg and 1.75 m gives 70 ÷ (1.75 × 1.75) ≈ 22.9.
What counts as overweight or obesity differs between countries (some use lower cut-offs), so go by the range the study states.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
ASA physical status
The anaesthetists’ scale of health before surgery: I is healthy, II has a mild illness that is under control, III a severe one, IV a severe illness that is a constant threat to life. V and VI are used for the critically ill and for organ donors.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
The diameter of double-lumen tube at the cuff of endotracheal and endobronchial during the cuff is collapsed
Device: The cuff of endotracheal and endobronchial is collapsed
The diameter of double-lumen tube at the cuff of endotracheal and endobronchial during the cuff is inflated
Device: The cuff of endotracheal and endobronchial is inflated
The diameter of double-lumen tube at the cuff of endotracheal and endobronchial when the cuff is collapsed as the diameter of double-lumen tube and select a double-lumen tube that matches the patient's trachea and bronchial innerdiameter based on this diameter
The diameter of double-lumen tube at the cuff of endotracheal and endobronchial when the cuff is inflated as the diameter of double-lumen tube and select a double-lumen tube that matches the patient's trachea and bronchial innerdiameter based on this diameter
Incidence of complications
Incidence of postoperative hoarseness and throat pain in patients
Time frame: 12 weeks
Ran from Feb 2023 to primary completion in Jul 2023, 5 months.
How these figures are worked out, and which studies are left out of them.
This study is completed, as verified in Feb 2023. You cannot join it, but the record below documents what was studied.
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The First Hospital of Qinhuangdao