A new approach allows the irrigation fluid to enter and exit smoothly in the process of ureteroscopic holmium laser lithotripsy

Status

Active, not recruiting

Phases

Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2100049417

Enrollment

Unknown

Registered

2021-08-02

Start date

2021-08-02

Completion date

Unknown

Last updated

2022-04-19

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

Conditions

Urological surgery ureteroscopic lithotripsy

Interventions

Experimental group:Add tube to increase inlet and outlet water

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Outpatient diagnosis of ureteral calculi greater than 2cm; 2. Patients who agree to undergo ureteral lithotripsy.

Exclusion criteria

Exclusion criteria: 1. The patient has contraindications to anesthesia; 2. There is a bleeding contraindication.

Design outcomes

Primary

Measure	Time frame
Routine blood;C-reactionprotein;computed tomography;	—

Secondary

Measure	Time frame
Routine urine;Body temperature;Blood pressure;Heart rate;	—

Countries

China

Contacts

Public ContactZhu Xiaoliang

Taizhou Hospital of Zhejiang Province affiliated to Wenzhou Medical University

7759@enzemed.com+86 15958697490

Outcome results

None listed

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