urethral stricture
Conditions
Interventions
experiment group:Pirfenidone gel
control group:only receive the surgery for urethral stricture
Sponsors
Shanghai Jiao Tong University Affiliated Sixth People's Hospital
Eligibility
Sex/Gender
Male
Age
18 Years to 65 Years
Inclusion criteria
Inclusion criteria: Male adults, Diganosed as urethral stricture, stimate the urethral stricture length < 1.5 cm by the preoperative urinary tract imaging and Urethrocystoscope, sgined the informed consent.
Exclusion criteria
Exclusion criteria: 1. with a history of open urethral surgery or the urethra incision or urethra expansion history for many times; 2. with a history of severe hypertension; 3. with a history of diabetes; 4. with a history of the blood coagulation dysfunction or anticoagulant drugs; 5. with liver or kidney dysfunction; 6. Patients who can not cooperate with treatment; 7. mental disorder or nerve dysfunction.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Urinary flow rate;urethrography; | — |
Secondary
| Measure | Time frame |
|---|---|
| routine uronoscopy; | — |
Countries
China
Contacts
Public ContactJihong Wang
Shanghai Jiao Tong University Affiliated Sixth People's Hospital
Outcome results
None listed