Research on the Application of Visible Pressure-measuring Sheath for Flexible Ureteroscope

Status

Active, not recruiting

Phases

Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2400082785

Enrollment

Unknown

Registered

2024-04-08

Start date

2024-04-22

Completion date

Unknown

Last updated

2024-04-15

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

Conditions

Kidney stone

Interventions

Treatment group:The procedure was performed using a flexible ureteroscope sheath for visual manometry

Control group:The traditional ureteral flexible lens sheath was used in the conventional treatment

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1: Patients with unilateral kidney stones 2: The maximum diameter of the stone is 1-2cm 3: Patients undergoing endoscopic upper urinary tract surgery for the first time.

Exclusion criteria

Exclusion criteria: 1: Congenital malformation of urinary system 2: Malignant tumor patient 3: Ureteroscopic surgery was not performed 4: Cannot tolerate general anesthesia

Design outcomes

Primary

Measure	Time frame
The occurrence of postoperative fever and sepsis;Inflammatory indicators;	—

Secondary

Measure	Time frame
General laboratory indicators (blood routine, creatinine, etc.);Intraoperative and postoperative complications;Flexible ureteroscope sheath placement time;Operative time;	—

Countries

China

Contacts

Public ContactHao Yan

Xuanwu Hospital of Capital Medical University

yanh@xwhosp.org+86 136 5134 1058

Outcome results

None listed

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