Comparison of various numbers of shock waves during shockwave lithotripsy for kidney stones: A multicenter, randomized, active controlled, clinical trial

Not Applicable

• Conditions: urolithiasis; Renal and Urogenital - Kidney disease

• Registration Number: ACTRN12616000382471
• Lead Sponsor: Piotr Bryniarski

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2016-03-23
• Last Update Posted: 13 January 2020

Recruitment & Eligibility

• Status: Stopped early
• Sex: All
• Target Recruitment: 1

Inclusion Criteria

1.Single kidney stone 5- 20 mm diameter on X-ray, IVP or CT

Exclusion Criteria

1.More than one stone in affected kidney
2.Hemorrhagic disease
3.Morbid obesity (BMI >35)
4.Patients taking painkillers continuously
5.Ureteral stone
6.Age under 18
7.Inserted ureteral catheter
8.Solitary kidney
9.Fever
10.Acute urinary tract infection
11.Abdominal aortic aneurysm
12.Creatinine concentration > 150 umol/l
13.Distal ureteral obstruction
14.Pregnancy
15.Contrast allergy
16.Enhanced computer tomography conducted in the past 12 months
17.History of previous failed SWL
18.Known shockwave-resistant stones (calcium oxalate monohydrate, brushite, cystine)

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Stone free rate (presence of a stone more than 2 mm) on contrast enhanced computed tomography (yes/no) <br>[3 months after treatment];If residual stone present– diameter of residual stone (mm) - contrast enhanced computed tomography[3 months after treatment]