Analysis of the curative effect and prognosis of soft cystoscopy combined with percutaneous nephroscope in complicated renal calculus

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2100041957

Enrollment

Unknown

Registered

2021-01-10

Start date

2021-01-01

Completion date

Unknown

Last updated

2021-03-30

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

Conditions

Complex kidney stones

Interventions

experimental group:soft cystoscopy combined with percutaneous nephroscope

control group:percutaneous nephroscope

Eligibility

Sex/Gender

All

Age

18 Years to 60 Years

Inclusion criteria

Inclusion criteria: 1. Patients with complete or incomplete staghorn type and cast type of multiple renal calculi, whose diameter was more than 2.5cm, were diagnosed by urinary CT; 2. All operations were performed by the same surgeon; 3. Patients who can keep in touch at any time; 4. Patients who voluntarily participated in this study and signed informed consent.

Exclusion criteria

Exclusion criteria: 1. Patients with abnormal coagulation function; 2. Patients with more basic diseases, such as hypertension, diabetes and heart disease; 3. Patients with severe urinary tract infection (urinary leukocyte 4 +); 4. Patients with renal atrophy; 5. Women who are pregnant, breast-feeding or planning pregnancy; 6. Patients undergoing other clinical studies.

Design outcomes

Primary

Measure	Time frame
Percutaneous renal single channel rate;	—

Countries

China

Contacts

Public ContactZhang Jinsong

The Second Affiliated Hospital of Kunming Medical University

18281713157@sina.cn+86 13987681926

Outcome results

None listed

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