Effect of special mouthwash oral rinse in reducing postoperative sore throat: a randomized control trial

Status

Active, not recruiting

Phases

Phase 3

Study type

Interventional

Source

TCTR

Registry ID

TCTR20191201002

Enrollment

Unknown

Registered

2019-12-01

Start date

2019-11-14

Completion date

Unknown

Last updated

2026-03-30

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

Conditions

Incidence of postoperative sore throat after endotracheal intubation. postoperative sore throat

Interventions

patients received nothing before endotracheal extubation.,patients received20 ml of special mouthwash oral rinse for 5 minutes before endotracheal extubation.

No Intervention No treatment,Experimental Procedure/Surgery

none,special mouthwash oral rinse

Eligibility

Sex/Gender

All

Age

18 Years to 80 Years

Inclusion criteria

Inclusion criteria: general anesthesia with endotracheal intubation aged over 18 years elective surgery ASA class 1-3

Exclusion criteria

Exclusion criteria: patient's refusal difficult intubation uncommunicable patient surgery in mouth and throat remained endotracheal intubation allergy to special mouthwash

Design outcomes

Primary

Measure	Time frame
Incidence of postoperative sore throat 0,1,2,24 hrs postoperative sore throat	—

Secondary

Measure	Time frame
severity of postoperative sore throat 0,1,2,24 hrs Four-point scale	—

Countries

Thailand

Contacts

Public ContactSiriluk Chumnanvej

Phramongkutklao college of medicine

siriluk4143@yahoo.com66855534552

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Apr 4, 2026