The Impact of DEHP on Postoperative Sore Throat when Using Taperguard Endotracheal Tube in Patients Undergoing Breast Cancer Surgeries

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2300073395

Enrollment

Unknown

Registered

2023-07-10

Start date

2022-05-01

Completion date

Unknown

Last updated

2023-07-16

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

Conditions

Postoperative Sore Throat

Interventions

A:tapered-shaped cuff ETT with DEHP

B:tapered-shaped cuff ETT without DEHP

Eligibility

Sex/Gender

Female

Age

20 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1. Adult patients receiving breast surgeries with successful extubation after surgery 2. ASA class II-III 3. Age range between 20 to 80 years old

Exclusion criteria

Exclusion criteria: 1. younger than 20 years old 2. refusal 3. ASA class above IV 4. difficult intubation 5. emergency surgery 6. pregnancy

Design outcomes

Primary

Measure	Time frame
Postoperative sore throat scale;	—

Secondary

Measure	Time frame
The degree of subglottic injury;	—

Countries

China

Contacts

Public ContactWei-Cheng Tseng

Department of Anesthesiology, Tri-Service General Hospital

ndmc_wechern@yahoo.com.tw+886-913538165

Outcome results

None listed

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