Influence of Acetylsalicylic Acid and Low Molecular Weight Heparins on the Incidence of Renal Hematoma of Shockwave Lithotripsy

Kantonsspital Winterthur KSW500 enrolled

Overview

Retrospective Analysis of patients that received shockwave lithotripsy as Treatment of ureteral or kidney Stones. Condition examinated is the effect of low molecular weight Heparins and acetylsalicylic acid on the Formation of renal hematoma after shockwave lithotripsy. Primary outcome is documented hematoma in a postoperative ultrasound control. Secondary outcomes are perioperative complication, Need for erythrocyte tranfusion, interventions for bleeding control, readmission or death within 30 days.

Study Type

OBSERVATIONAL

Enrollment

500

Conditions

Urolithiasis Renal Hematoma

Interventions

Acetylsalicylic acidDRUG

Eligibility

Sex: ALLMin age: 18 Years

Medical Language ↔ Plain English

Inclusion Criteria: * consent * Stones in kidney and proximal Ureter * Treatment with shockwave lithotripsy for urolithiasis between January 2009 and September 2015 at Kantonsspital Winterthur Exclusion Criteria: * other Position of ureteral Stones * missing data in Patient reports * refused consent * under Age limit

Outcomes

Primary Outcomes

Renal Hematoma in ultrasound control

Time frame: first day after intervention

Secondary Outcomes

Intervention for bleeding control

Time frame: 30 days after intervention

Need for erythrocyte concentrate tranfusion

Time frame: 30 days after intervention

Death

Time frame: 30 days after intervention

Hospital readmission

Time frame: 30 days after intervention

Data from ClinicalTrials.gov

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Influence of Acetylsalicylic Acid and Low Molecular Weight Heparins on the Incidence of Renal Hematoma of Shockwave Lithotripsy

Overview

Conditions

Interventions

Eligibility

Locations (1)

Outcomes

Primary Outcomes

Secondary Outcomes