Does Treatment With Alfuzosin Increase Success Rates of (SWL) Shock Wave Lithotripsy

Overview

In latest literature more evidence is available about the positive effect of alpha blocker on stone expulsion from the ureter. Patients benefit from less pain and shortening time to stone expulsion. Our study is design to evaluate whether alfuzosin improves the stone free out come following SWL.

All patients undergoing SWL are included in study. Exclusion criteria: Patient with radio-lucent stone, patients treated with calcium channel blockers, alpha blockers, steroids, patients with contraindication to alpha blocker treatment, postural hypotension patents with abnormal liver function tests. Patient will be recruited to the study prospectively. Following signature on inform consent patients will be randomized into 2 groups. One group will be treated with alfuzosin 10mg a day and the control group with placebo. Treatment will be initiated following the lithotripsy treatment. Parameters for investigation includes: demographic and personal data, stone size and location (obtained by CT or KUB), pain control medication and visual analogue scale assessment of pain, side effects, clinical squeals, stone free out come. Follow up evaluation will be at 1 week, 1 month, and 3 months post treatment. Success will be defined following CT evaluation at 3 months. Treatment ends at stone free achievement or at 3 months. Endpoints:Stone free rate, time to stone free, side effect.

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Interventions

Eligibility

Locations (1)

Outcomes

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