NCT04094116

Comparison of Effectiveness of Ear Syringing With or Without Pre-Ear Oil Application , Non-randomized Control Trial.

• Status: Unknown
• Phase: N/A
• Study type: Interventional
• Enrollment: 120 (estimated)
• Sponsor: Hospital Authority, Hong Kong · Other Government
• Sex: All
• Age: 18 Years – 100 Years
• Healthy volunteers: Not accepted

Summary

Patients in Wong Siu Ching Clinic and Tai Po Clinic who are found to have ear wax after physical examination will have ear syringing done, without pre-ear oil application. On the other hand, patients in Fanling Family Medicine Centre with ear wax will be given ear oil one week before performing ear syringing. We will compare the respective success rates of ear syringing from these 2 groups, the mean numbers of syringing attempts , as well as any complications such as ear canal abrasion, ear drum perforation, any pain or vertigo reported by patients. For those cases who fail ear syringing , olive oil will be prescribe and arrange 1 week follow up for ear syringing .

Detailed description

Patients in Wong Siu Ching Clinic and Tai Po Clinic who are found to have ear wax after physical examination will have ear syringing done, without pre-ear oil application. On the other hand, patients in Fanling Family Medicine Centre with ear wax will be given ear oil one week before performing ear syringing. We will compare the respective success rates of ear syringing from these 2 groups, the mean numbers of syringing attempts, subjective improvement in hearing , as well as any complications such as ear canal abrasion, ear drum perforation, any pain or vertigo reported by patients. For those cases who fail ear syringing , olive oil will be prescribe and arrange 1 week follow up for ear syringing .

Conditions

• Cerumen Impaction of Both Ears

Interventions

Type	Name	Description
PROCEDURE	ear wax syringing without pre ear oil treatment	Active Comparator: ear wax syringing with pre ear oil treatment Sham Comparator: ear wax syringing without pre ear oil treatment

Timeline

• Start date: 2020-01-01
• Primary completion: 2020-12-31
• Completion: 2020-12-31
• First posted: 2019-09-18
• Last updated: 2019-09-18

Locations

3 sites across 1 country: Hong Kong