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Comparison of intracuff pressure change of tapered- vs. cylindrical-shaped endotracheal tube during laparoscopic surgery

Comparison of intracuff pressure change of tapered- vs. cylindrical-shaped high-volume, low-pressure endotracheal tube during surgery with pneumoperitoneum

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CRIS
Registry ID
KCT0000636
Enrollment
96
Registered
2013-01-25
Start date
2012-07-18
Completion date
Unknown
Last updated
2019-03-11

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Interventions

None listed

Sponsors

Asan Medical Center
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Adult kidney donor receiving hand assisted laparoscopic donor nephrectomy 2. Patients receving robot-assisted laparoscopic prostatectomy 3. Patients receiving laparoscopic colorectal surgery or laparoscopic gastric surgery 4. Patients aged from 21 to 64 5. Patients of American society of Anesthesiologist physical status 1 or 2

Exclusion criteria

Exclusion criteria: 1. Patients with abnormal preoperative pulmonary function test or other significant previous medical history 2. Obese patients with BMI equal or greater than 30 3. Symptomatic patients with asthma, bronchiectasis, bronchitis 4. current smoker or cessated less than 1 year 5. Patients with other severe cardiovascular or cerebral disorder 6. Patients with cognitive dysfunction or mental disorder

Design outcomes

Primary

MeasureTime frame
intra-cuff pressure of endotracheal tube—

Secondary

MeasureTime frame
peak airway pressure—

Countries

Korea, Republic of

Contacts

Public ContactHyungseok Seo

Asan Medical Center

seohyungseok@gmail.com

Outcome results

None listed

Source: CRIS (via WHO ICTRP) · Data processed: Feb 4, 2026