The Change of the Detrusor Thickness After Hypospadias Repair - Comparison With the Normal Control Group

NCT ID: NCT01762007

Last Updated: 2021-05-06

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

WITHDRAWN

Study Classification

OBSERVATIONAL

Study Start Date

2012-11-30

Study Completion Date

2013-07-31

Brief Summary

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Even successfully managed hypospadias without any complication, voiding problem could be developed due to the increased urethral resistance. The investigators are trying to analyze the effect of hypospadias operation on voiding function by checking the detrusor thickness and urinary nerve growth factor.

Detailed Description

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Conditions

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Hypospadias

Study Design

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Observational Model Type

CASE_CONTROL

Study Time Perspective

PROSPECTIVE

Study Groups

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6Mo-2Yr old penile hypospadias patients before operation

No interventions assigned to this group

6Mo-2Yr old male patients without hypospadias

No interventions assigned to this group

penile hypospadias patients under the age of 5 Yr

penile hypospadias patients under the age of 5 Yr who got tubularized incised plate operation at out institution at the age between 6Mo and 2Yr old and more than 1 Yr have passed

No interventions assigned to this group

2Yr-5Yr old male patients without hypospadias

No interventions assigned to this group

Eligibility Criteria

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Inclusion Criteria

\<Group 1\>

1. 6Mo-2Yr old penile hypospadias patients before operation \<Group 2\>
2. 6Mo-2Yr old male patients without hypospadias \<Group 3\>
3. penile hypospadias patients under the age of 5 Yr who got tubularized incised plate operation at out institution at the age between 6Mo and 2Yr old and more than 1 Yr have passed \<Group 4\>
4. 2Yr-5Yr old male patients without hypospadias1. 0-3 year old children without any abnormality of urinary tract

Exclusion Criteria

\<Group 1, 2, 4\>

1\. patients with history of urethral operation, febrile urinary tract infection, neurogenic abnormality om operation \<Group 3\>

1. patients with history of urethral operation other than hypospadias repair, febrile urinary tract infection, neurogenic abnormality
2. patients with development urethra-cutaneous fistula
Maximum Eligible Age

5 Years

Eligible Sex

MALE

Accepts Healthy Volunteers

Yes

Sponsors

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Yonsei University

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Sang Won

Seoul, , South Korea

Site Status

Countries

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South Korea

Other Identifiers

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4-2012-0372

Identifier Type: -

Identifier Source: org_study_id

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