hypospadias
Conditions
Interventions
P1:operation Oral mucosa urethral plate placement
P2:Surgery Oral mucosal urethroplasty without pre-urethral plate placement
Sponsors
Shanghai 9th People's Hospital,Shanghai Jiao Tong University, School of Medicine
Eligibility
Sex/Gender
Male
Inclusion criteria
Inclusion criteria: 1. Re-operation patients; 2. Patients with severe penile curvature ( greater than 60 degree) who need to disconnect the urethra to straighten it; 3. Severe scars on the ventral side of the penis, the urethralplasty cannot be completed in one-stage after removal scars; 4. Urethral stricture after hypospadias; 5. Sign informed consent form.
Exclusion criteria
Exclusion criteria: 1. Patients with distal hypospadias undergoing initial surgery; 2. The penis is slightly curved, and the penis can be straightened without disconnecting the urethra; 3. Patients with hermaphroditism (sexual malformation 46, XY, DSD); 4. The urethral plate is better retained, and the urethralplasty can be completed by the urethral plate or mucosal inlay to expand the one-stage tube.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Urinary fistula; | — |
Secondary
| Measure | Time frame |
|---|---|
| HOPE score;maximum urinary flow;average urinary flow rate; | — |
Countries
China
Contacts
Public ContactHaijun Yao
Shanghai 9th People's Hospital, Shanghai Jiao Tong University,School of Medicine
Outcome results
None listed