The clinical study of External physical vibration Lithotripsy in the treatment of residual stones after Eswl for the treatment of large lower ureteral Calculi

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2000031012

Enrollment

Unknown

Registered

2020-03-21

Start date

2020-03-16

Completion date

Unknown

Last updated

2020-03-23

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Ureteral Calculi

Interventions

experimental group:external physical vibration lithotripsy

control group:drug stone removal

Eligibility

Sex/Gender

All

Age

18 Years to 70 Years

Inclusion criteria

Inclusion criteria: 1) Lower ureteral Calculi were diagnosed by Urologic B ultrasound and CTU, CT value <= 800; 2) Diameter < 2cm; 3) Normal Renal function, mild and moderate hydronephrosis; 4) WBC count <= 200ul / l, blood WBC < 12 x 10^9/L, body temperature < 38 degrees C; 5) BMI <= 30kg/m2, aged 18 to 70 years.

Exclusion criteria

Exclusion criteria: 1. History of severe hypertension,coronary heart disease and cerebrovascular disease; 2. Pregnant women; 3. Major organ dysfunction; 4. Crista deformity; 5. Long-term oral anticoagulation, Antiplatelet drug.

Design outcomes

Primary

Measure	Time frame
The lithagogue rate on the day, and the total stone free rate on the day, first week, second week ,forth week were observed.;	—

Secondary

Measure	Time frame
CBC, Urinalysis, coagulation, renal function, temperature;	—

Countries

China

Contacts

Public ContactChen Jiaxing

Department of Urology, Jiangshan City People's Hospital of Zhejiang Province / Jiangshan Branch of Run Run Shaw Hospital, Zhejiang University

cjx3558@126.com+86 13567081987

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026