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Clinical study for the effectiveness, safety, and intensity of operation-related symptoms in patients with ureteral stent placement and remove under soft cystoscope, hard cystoscope, and hard ureteroscope

Clinical study for the effectiveness, safety, and intensity of operation-related symptoms in patients with ureteral stent placement and remove under soft cystoscope, hard cystoscope, and hard ureteroscope

Status
Recruiting
Phases
Early Phase 1
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2000030520
Enrollment
Unknown
Registered
2020-03-05
Start date
2020-03-30
Completion date
Unknown
Last updated
2020-03-09

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

Conditions

renal calculi/renal transplantation

Interventions

Soft cystoscope:Soft cystoscope
hard cystoscope:hard cystoscope
Rigid ureteroscope:Rigid ureteroscope

Sponsors

West China Hospital, Sichuan University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 99 Years

Inclusion criteria

Inclusion criteria: 1. Patients undergoing ureteral stent placement and removal in West China Hospital of Sichuan University; 2. Aged >=18 years.

Exclusion criteria

Exclusion criteria: 1. Patients with chronic renal failure; 2. Congenital urinary tract abnormalities; 3. Preoperative urinary tract infections are not effectively controlled in patients; 4. Patients with high fever, severe infections, and sepsis; 5. Patients being treated with analgesics; 6. Any reason cannot cooperate with the research or the researcher thinks that it is not suitable to be included in this trial.

Design outcomes

Primary

MeasureTime frame
USSQ;—

Countries

China

Contacts

Public ContactKunjie WANG

Department of Urology, Institute of Urology (Laboratory of Reconstructive Urology), West China Hospital, Sichuan University

wangkj@scu.edu.cn+86 18980601848

Outcome results

None listed

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