To study the clinical application of visualization stereotactic system in the treatment of residual renal calculi after minimally invasive surgery

Clinical study of the treatment of residual renal calculi after minimally invasive surgery based on the visual position drainage lithotripsy system - Clinical application of postural drainage lithotripsy system

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2300071185

Enrollment

Unknown

Registered

2023-05-06

Start date

2022-03-01

Completion date

Unknown

Last updated

2023-06-04

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

Conditions

urinary calculus

Interventions

Patients with residual lithotripsy confirmed by CT after RIRS:A postural drainage lithotripsy system was performed on the third day after RIRS to deal with residual lithotripsy

Eligibility

Sex/Gender

All

Age

18 Years to 80 Years

Inclusion criteria

Inclusion criteria: From February 2022 to February 2023, 20 patients with urinary calculi who underwent RIRS surgery were selected. At the same time, all patients were operated by the same surgeon and were confirmed to have RFs by CT 1-3 days after RIRS.

Exclusion criteria

Exclusion criteria: Exclusion criteria: patients with urinary tract obstruction under the stone, urinary tract stenosis or malformation, pregnancy or menstruation, uncontrolled hypertension, previous history of cerebrovascular accident and glaucoma.

Design outcomes

Primary

Measure	Time frame
The clearance rate of residual gravel;	—

Secondary

Measure	Time frame
Changes in renal function;	—

Countries

China

Contacts

Public ContactHonglei Shi

Changzhou Wujin People's Hospital

dashi7810@163.com+8613861287151

Outcome results

None listed

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