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

NCT ID: NCT04094116

Last Updated: 2019-09-18

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Clinical Phase

NA

Total Enrollment

120 participants

Study Classification

INTERVENTIONAL

Study Start Date

2020-01-01

Study Completion Date

2020-12-31

Brief Summary

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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

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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

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Cerumen Impaction of Both Ears

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

PARALLEL

non randomised control trials
Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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ear wax syringing with pre ear oil treatment

patients in Fanling Family Medicine Centre with ear wax will be given ear oil one week before performing ear syringing.

Group Type ACTIVE_COMPARATOR

ear wax syringing without pre ear oil treatment

Intervention Type PROCEDURE

Active Comparator: ear wax syringing with pre ear oil treatment Sham Comparator: ear wax syringing without pre ear oil treatment

ear wax syringing without pre ear oil treatment

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.

Group Type SHAM_COMPARATOR

ear wax syringing without pre ear oil treatment

Intervention Type PROCEDURE

Active Comparator: ear wax syringing with pre ear oil treatment Sham Comparator: ear wax syringing without pre ear oil treatment

Interventions

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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

Intervention Type PROCEDURE

Other Intervention Names

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ear wax syringing with pre ear oil treatment

Eligibility Criteria

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Inclusion Criteria

* Patients \>18 years old, who complain about blocked ear found to have ear wax which impacts ear drum and able to sign consent.

Exclusion Criteria

* Patients who are contraindicated to ear syringing will be excluded : otitis externa , otitis media , history of tympanic membrane perforation , history or ear surgery , unilateral deafness , in-co-operated patient (eg. Children ) , history of vertigo after ear syringing .
Minimum Eligible Age

18 Years

Maximum Eligible Age

100 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Hospital Authority, Hong Kong

OTHER_GOV

Sponsor Role lead

Responsible Party

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Chang Wells

resident

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

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Fanling Family MEdicine Centre , 1/F , 2 , Pik Fung Road , Fan Ling

Hong Kong, , Hong Kong

Site Status

Tai Po Jockey Club Clinic , 37 Ting Kok Road , Tai Po , Hong Kong

Hong Kong, , Hong Kong

Site Status

Wong Siu Ching Family Medicine centre . 1 , Po Wu Lane , Tai Po

Hong Kong, , Hong Kong

Site Status

Countries

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Hong Kong

Central Contacts

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Chang Wells (resident)

Role: CONTACT

Facility Contacts

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Chang Wells

Role: primary

Chang Wells

Role: primary

Chang Wells

Role: primary

References

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Eekhof JA, de Bock GH, Le Cessie S, Springer MP. A quasi-randomised controlled trial of water as a quick softening agent of persistent earwax in general practice. Br J Gen Pract. 2001 Aug;51(469):635-7.

Reference Type RESULT
PMID: 11510392 (View on PubMed)

Related Links

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Other Identifiers

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WON-20190902-11381

Identifier Type: -

Identifier Source: org_study_id

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