Effect of ultrasound-guided superior laryngeal nerve block anesthesia on sedation after free flap reconstruction in oral and maxillofacial surgery

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2000039982

Enrollment

Unknown

Registered

2020-11-16

Start date

2020-11-02

Completion date

Unknown

Last updated

2021-02-22

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

Conditions

Maxillofacial tumor

Interventions

Group 1:Nil

Group 2:ultrasound-guided superior laryngeal nerve block

Eligibility

Sex/Gender

All

Age

18 Years to 65 Years

Inclusion criteria

Inclusion criteria: Patients who underwent elective oral and maxillofacial surgery with free flap reconstruction (tracheal intubation until the next morning after operation); Aged from 18 to 65 years;

Exclusion criteria

Exclusion criteria: Pregnant women; patients who refused to participate in this study; severe systemic diseases, including hypertension II or above; cardicac function level 2 or above; neck lymph node dissection.

Design outcomes

Primary

Measure	Time frame
postoperative agitation;postoperative cough;	—

Secondary

Measure	Time frame
postoperative sore throat;postoperative hoarseness;Systolic blood pressure;Heart rate;Mean blood pressure;the amount of propofol;the amount of dexmetopyrimidine;the number of patients required recuse porpofol;	—

Countries

China

Contacts

Public ContactXiaodong Wang

Department of Anesthesiology, Peking University of Stomatological Hospital

77004971@qq.com+86 18612189960

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 10, 2026