Unique ID issued by UMIN | UMIN000008962 |
---|---|
Receipt number | R000010496 |
Scientific Title | Impact of ureteroscopy in the modified Valdivia position for management of upper urinary tract stone disease; A comparison of mono- and dual access |
Date of disclosure of the study information | 2012/09/23 |
Last modified on | 2012/09/23 10:32:57 |
Impact of ureteroscopy in the modified Valdivia position for management of upper urinary tract stone disease; A comparison of mono- and dual access
Impact of ureteroscopy in the modified Valdivia position
Impact of ureteroscopy in the modified Valdivia position for management of upper urinary tract stone disease; A comparison of mono- and dual access
Impact of ureteroscopy in the modified Valdivia position
Japan |
upper urinary tract stone (stone size >15mm) disease patients who were scheduled for ureteroscopy and add PCNL in the modified Valdivia position only if judged necessary intraoperatively in our hospital
Urology |
Others
NO
Percutaneous nephrolithotomy (PCNL) is the gold standard treatment for large stone burdens and staghorn calculi. The modified Valdivia position supports a versatile approach to the upper urinary tract, and is beginning to be accepted by urologists. This approach allows for simultaneous percutaneous and ureteroscopic access to facilitate stone clearance. In our hospital, we use ureteroscopy and add PCNL in the modified Valdivia position only if judged necessary intraoperatively.
Safety,Efficacy
Exploratory
Pragmatic
Not applicable
safety and effectiveness to perform ureteroscopy along with PCNL while maintaining the modified Valdivia position.
Interventional
Parallel
Non-randomized
Open -no one is blinded
Placebo
2
Treatment
Device,equipment | Maneuver |
ureteroscopy in the modified Valdivia position
ureteroscopy and add PCNL in the modified Valdivia position only if judged necessary intraoperatively
Not applicable |
Not applicable |
Male and Female
upper urinary tract stone (stone size > 15mm) patients who were scheduled for ureteroscopy and add PCNL in the modified Valdivia position only if judged necessary intraoperatively in our hospital
1. refractory anti-coagulant therapy
2. refractory immunosuppressant therapy
3. refractory diabetes mellitus
4. refractory urinary tract infection
5. anesthsiological unfavorable conditions including circulatory, respiratory, and hepatorenal disease
6. complete staghorn calculi
50
1st name | |
Middle name | |
Last name | Noritaka Ishito |
Kurashiki Medical Center
Dept. of Urology
250 Bakurocho, Kurashiki City
1st name | |
Middle name | |
Last name |
Kurashiki Medical Center
Dept. of Urology
086-422-2111
Kurashiki Medical Center
none
Other
NO
倉敷成人病センター
2012 | Year | 09 | Month | 23 | Day |
Unpublished
Preinitiation
2012 | Year | 09 | Month | 21 | Day |
2012 | Year | 09 | Month | 21 | Day |
2017 | Year | 12 | Month | 21 | Day |
2017 | Year | 12 | Month | 21 | Day |
2017 | Year | 12 | Month | 21 | Day |
2017 | Year | 12 | Month | 21 | Day |
2012 | Year | 09 | Month | 23 | Day |
2012 | Year | 09 | Month | 23 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000010496
Research Plan | |
---|---|
Registered date | File name |
Research case data specifications | |
---|---|
Registered date | File name |
Research case data | |
---|---|
Registered date | File name |