The Clinical study of Laparoscopic lithotomy in the treatment of urinary calculi

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2300068661

Enrollment

Unknown

Registered

2023-02-27

Start date

2022-11-01

Completion date

Unknown

Last updated

2023-05-22

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

Conditions

urolithiasis

Interventions

Retroperitoneal laparoscopic pyelolithotomy group:None

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: The patient were over 18 years of age and diagnosed with large pelvic calculus (> 2cm in diameter, including antler calculus; KUB and CT showed that the stones were intact or mostly located in the pelvis) and retroperitoneal laparoscopic pyelolithotomy were performed.

Exclusion criteria

Exclusion criteria: (1) Patients with recurrent pyelonephritis or renal tumor. (2) Incomplete case data and lack of important index results.

Design outcomes

Primary

Measure	Time frame
stone-free rate (SFR);surgery termination/failure/conversion rate;	—

Secondary

Measure	Time frame
hemoglobin value;UTI;hemorrhage;urine leakage;operation time;hospital time;	—

Countries

China

Contacts

Public ContactXinghuan Wang

Zhongnan Hospital of Wuhan University

wangxinghuan@whu.edu.cn13429879595

Outcome results

None listed

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