Effect of different head positions on postoperative sore throat during tracheal intubation under general anesthesia

Mandibular adduction position during tracheal intubation can reduce the incidence of postoperative sore throat: a prospective double-blind randomized trial

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2300073198

Enrollment

Unknown

Registered

2023-07-04

Start date

2023-08-01

Completion date

Unknown

Last updated

2023-07-10

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

Conditions

Acute pain

Interventions

T Group:Mandibular adduction position during tracheal intubation

C Group :Floral sniffing position during tracheal intubation

Eligibility

Sex/Gender

All

Age

18 Years to 65 Years

Inclusion criteria

Inclusion criteria: 1.Abdominal or lower extremity surgery with endotracheal intubation under general anesthesia 2.American Society of Anesthesiologists physical status I or II patients 3.The age ranged from 18-65 yr

Exclusion criteria

Exclusion criteria: 1.patients who had sore throat or hoarseness before surgery 2.patients who had cervical spondylosis or a history of tracheostomy 3.patients with upper respiratory infection 4.Mallampati score =3 5.patients who had participated in or were participating in other clinical trials within 3 months before enrollment

Design outcomes

Primary

Measure	Time frame
Incidence of sore throat;	—

Secondary

Measure	Time frame
Incidence of hoarseness;	—

Countries

China

Contacts

Public ContactDan Tao

Nanjing First Hospital

858727933@qq.com+86 188 5209 5135

Outcome results

None listed

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