Effect of Clove Oil and Menthol Lozenges on Post-extubation Sore Throat

Summary

In patients undergoing surgical intervention, endotracheal intubation, which is a part of the anesthesia procedure, can cause postoperative sore throat in patients. This situation causes difficulty in swallowing, inadequate nutrition and fluid intake, and prolongs the recovery process. In addition, sore throat is defined as a source of physical stress, which can lead to an increase in the incidence of postoperative morbidity and a decrease in patient satisfaction. This study aimed to investigate the effect of menthol and clove oil lozenges on sore throat after surgery. Our aim was to provide evidence on the effectiveness of simple, low-cost menthol and clove oil lozenges in reducing sore throat after extubation, thus helping the patient recover.

Conditions

• Sore Throat

Interventions

BIOLOGICAL

Menthol lozenge

Patients in the menthol group will fill out the Patient introduction form, patient follow-up form, and numerical pain scale just before the first application. After 60 minutes after extubation, they will be asked to take the lozenge into their mouth without chewing or swallowing it and suck it, and the patient will be monitored until the lozenge is completely dissolved. After the first lozenge is finished, the patient follow-up form and numerical pain scale will be filled out. The second lozenge will be sucked 90 minutes after extubation. The third lozenge will be sucked 120 minutes after extubation and the patient follow-up form and numerical pain scale will be filled out.

BIOLOGICAL

Clove lozenge

Patients in the clove group will fill out the Patient introduction form, patient follow-up form, and numerical pain scale just before the first application. After 60 minutes after extubation, they will be asked to take the lozenge into their mouth without chewing or swallowing it and suck it, and the patient will be monitored until the lozenge is completely dissolved. After the first lozenge is finished, the patient follow-up form and numerical pain scale will be filled out. The second lozenge will be sucked 90 minutes after extubation. The third lozenge will be sucked 120 minutes after extubation and the patient follow-up form and numerical pain scale will be filled out.

OTHER

None-placebo

Before routine clinical procedures after surgery, the patients in the control group will fill out the Patient introduction form, Patient follow-up form, and Numerical pain scale. After 60 minutes after extubation; clinical procedures do not include any procedures or interventions and the patient follow-up form and Numerical pain scale will be evaluated. After 120 minutes after extubation; the patient follow-up form and numerical pain scale will be evaluated.

Sponsors & Collaborators

• Bakirkoy Dr. Sadi Konuk Research and Training Hospital

  collaborator OTHER_GOV

• Atlas University

  lead OTHER

Study Design

Allocation

RANDOMIZED

Purpose

PREVENTION

Masking

SINGLE

Model

CROSSOVER

Eligibility

Min Age

18 Years

Max Age

65 Years

Sex

ALL

Healthy Volunteers

No

Timeline & Regulatory

Start

2025-01-25

Primary Completion

2025-10-15

Completion

2025-11-15

Countries

• Turkey (Türkiye)

Study Locations