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Shuotongo Ureteroscopy for Upper Urinary Tract Stones

Clinical Study on the Treatment of Upper Urinary Tract Stones by Shuotong Scope

Status
Recruiting
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT05712785
Acronym
SFUUTS
Enrollment
200
Registered
2023-02-03
Start date
2020-01-01
Completion date
2026-12-20
Last updated
2023-03-16

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

Conditions

Ureterocele, Urinary Calculi

Brief summary

The purpose of this study is to use the Shuotong ureteroscopy for surgical treatment of patients with upper urinary tract stones, taking advantage of the fact that the Shuotong mirror can be used for simultaneous lithotripsy and stone removal, thus maximizing the discharge of stones from the body and improving the stone removal rate.

Detailed description

Ureteroscopy via the natural lumen has the advantages of being non-invasive, safe and repeatable. This is where Shuotongo ureteroscopy, a new type of ureteroscopy, has not yet become fully popular. Usually, most patients with upper urinary tract stones are treated by ureteroscopy or with flexible ureteroscopy, because these endoscopes usually break the stones and ask the patient to drink more water to expel the stones by themselves, after the operation, it is usually easy to leave stones in the body, and some patients even form stone streets to block the ureter again after the operation. In some patients, stones may form again and obstruct the ureter again. The Shuotong Ureteroscopy has the advantages of stone crushing and stone removal, which can synchronize the process of stone crushing and stone removal and maintain a good surgical view. It has the advantages of simple operation, less trauma and high safety for the operation via natural channel, especially for the large stones in the upper urinary tract and Gantun stones.

Interventions

DEVICEUse of shuotong ureteroscopy

Treatment of patients with ureteral stones using the Shuotong-scopy

Sponsors

Handan First Hospital
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to 85 Years
Healthy volunteers
Yes

Inclusion criteria

* Clinical diagnosis of Ureteral calculus Must be able to cooperate with the treatment

Exclusion criteria

* Patients had severe urinary tract infections; patients had other conditions which investigators thought not suitable for the study.

Design outcomes

Primary

MeasureTime frameDescription
Stone removal rate1 week after surgeryResidual stones in the body after surgery

Secondary

MeasureTime frameDescription
Surgery timeDuring surgeryTime from start of surgery to end of surgery

Countries

China

Contacts

Primary Contactkunwu yan, Master
1749200794@qq.com+8618232053937
Backup Contactxiaofei tian, Master
fei19860703@126.com+8603108635584

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026