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Aim is to study if 1 week of pre operative tamsulosin would enable easier insertion of ureteral access sheath in primary retrograde intrarenal surgery for renal stone disease
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| 1 week of tamsulosin | Experimental | 1 week of tamsulosin tablet 400mcg once a night |
|
| no additional medication | No Intervention |
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Tamsulosin | Drug | 1 week of tamsulosin |
|
| Measure | Description | Time Frame |
|---|---|---|
| successful insertion of ureteral access sheath to the upper ureter (above the level of SI joint on fluoroscopy) | during operation |
| Measure | Description | Time Frame |
|---|---|---|
| grade of ureteric injury after ureteral access sheath removal | during operation | |
| post operative complications | 3 months | |
| stone free rate |
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Inclusion Criteria:
Exclusion Criteria:
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| ID | Term |
|---|---|
| D053040 | Nephrolithiasis |
| D052878 | Urolithiasis |
| ID | Term |
|---|---|
| D007674 | Kidney Diseases |
| D014570 | Urologic Diseases |
| D052776 | Female Urogenital Diseases |
| D005261 | Female Urogenital Diseases and Pregnancy Complications |
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| ID | Term |
|---|---|
| D000077409 | Tamsulosin |
| ID | Term |
|---|---|
| D000096926 | Benzenesulfonamides |
| D013449 | Sulfonamides |
| D000577 | Amides |
| D009930 | Organic Chemicals |
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| 3 months |
| need for additional procedures | 3 months |
| D000091642 | Urogenital Diseases |
| D052801 | Male Urogenital Diseases |
| D001555 |
| Benzene Derivatives |
| D006841 | Hydrocarbons, Aromatic |
| D006844 | Hydrocarbons, Cyclic |
| D006838 | Hydrocarbons |
| D013450 | Sulfones |
| D013457 | Sulfur Compounds |