Effect of different oral health interventions on postoperative oral odors in patients with tracheal intubation under general anesthesia

Clinical comparative study on the effect of different oral health interventions on postoperative oral odors in patients with tracheal intubation under general anesthesia

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2400082035

Enrollment

Unknown

Registered

2024-03-19

Start date

2024-04-01

Completion date

Unknown

Last updated

2024-03-25

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

Conditions

postoperative oral odors in patients with tracheal intubation under general anesthesia

Interventions

Chlorhexidine group:30 minutes before surgery, rinse with 10ml of Chlorhexidine mouthwash and leave it in the mouth for 30 seconds before spitting it out

chewing gum group:30 minutes before surgery, give a piece of gum, chew for 10 minutes and spit it out

Eligibility

Sex/Gender

All

Age

18 Years to 65 Years

Inclusion criteria

Inclusion criteria: 1)Patients who are expected to undergo endotracheal intubation under general anesthesia 2)ASA?, ?, ? 3)Age 18-65 years old

Exclusion criteria

Exclusion criteria: (1) Those allergic to chlorhexidine and chewing gum (2) Recently taken drugs that affect breath odor, such as acetaminophen and other antibiotics and some allergy drugs and chemotherapy drugs (3) Smokers and pregnant or breastfeeding people (4) Subjects who are unconscious and participating in other experiments (5) Patients who cannot remove the endotracheal tube

Design outcomes

Primary

Measure	Time frame
Breath value;	—

Secondary

Measure	Time frame
The area and thickness of the tongue coating;plaque index;	—

Countries

China

Contacts

Public ContactJin Li

Jinling Hospital

1120203247@qq.com+86 139 5100 8689

Outcome results

None listed

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