Comparison Of External Physical Vibration Lithecbole(EPVL) In Different Time After Retrograde Intrarenal Surgery(RIRS)

Not Applicable

Completed

• Conditions: Calculi
• Interventions: Procedure: 10days after; Procedure: 3 days after; Procedure: EPVL performed in30days after RIRS

• Registration Number: NCT02890225
• Lead Sponsor: Second Affiliated Hospital of Zhengzhou University

Brief Summary

The treatment of renal calculus by retrograde intrarenal surgery(RIRS) isn't able to eliminate stone completely

Detailed Description

To evaluate the efficacy and safety of external physical vibration lithecbole for the treatment of residual stone in different time (3 days ,7 days and 14 days) after the operation of RIRS

Study Timeline

• Study Start: 2016-08
• Study First Submitted: 2016-08-25
• Study First Submitted QC: 2016-08-31
• Study First Posted: 2016-09-07
• Primary Completion: 2017-03
• Study Completion: 2018-03
• Status Verified: 2018-04
• Last Update Submitted: 2018-04-28
• Last Update Posted: 2018-05-01

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 1

Inclusion Criteria

1.Age of 18-75 years;

Exclusion Criteria

1.Urinary tract anomalies, stricture or obstruction;

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
10	10days after	Patients in10ys
3	3 days after	Patients in 3 days
30	EPVL performed in30days after RIRS	Patients in10ys

Primary Outcome Measures

Name	Time	Method
Change from stone free rate(SFR) with different follow-up periods	Patients in group A and group B return hospital respectively in 1,2 and 4 weeks after RIRS,patients in group C return hospital respectively in 2 and 4 weeks after RIRS.	Primary SFR is assessed by abdominal plain film （KUB）in different follow-up periods after operation. Stone-free status are defined as either the absence of any residual stone fragments.

Secondary Outcome Measures

Name	Time	Method
Extracorporeal physical vibration complications	Patients in group A and group B return hospital respectively in 1,2 and 4 weeks after RIRS,patients in group C return hospital respectively in 2 and 4 weeks after RIRS.	Complication is defined as any adverse event occurred

Trial Locations

Locations (1)

The Second Affiliated Hospital of Zhengzhou University; 🇨🇳 Zhengzhou, Henan, China