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

Yonsei University

Status: Withdrawn

Conditions: Hypospadias

Study type: Observational

Funder types: Other

Identifiers

NCT01762007

4-2012-0372

Details and patient eligibility

About

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.

Sex: Male

Ages: Under 5 years old

Volunteers: Accepts Healthy Volunteers

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>

2. patients with history of urethral operation other than hypospadias repair, febrile urinary tract infection, neurogenic abnormality

3. patients with development urethra-cutaneous fistula

Trial design

0 participants in 4 patient groups

6Mo-2Yr old penile hypospadias patients before operation

6Mo-2Yr old male patients without hypospadias

penile hypospadias patients under the age of 5 Yr

Description:

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

2Yr-5Yr old male patients without hypospadias