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The safety and efficacy of minimally invasive percutaneous nephrolithotomy combined with suction sheath in the treatment of renal calculi

The safety and efficacy of minimally invasive percutaneous nephrolithotomy combined with suction sheath in the treatment of renal calculi

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR1900020957
Enrollment
Unknown
Registered
2019-01-23
Start date
2019-01-25
Completion date
Unknown
Last updated
2019-01-28

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

Conditions

Renal calculi

Interventions

Group1:Suction Sheath
Group2:Ordinary Sheath

Sponsors

The Fifth Affiliated Hospital of Guangzhou Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1. Diameter of renal stone > 2cm; 2. Normal renal function, 3. Aged over 18 years.

Exclusion criteria

Exclusion criteria: 1. ASA grade III and above; 2. Uncorrected systemic hemorrhagic diseases; 3. With a history of open kidney surgery; 4. Severe cardiopulmonary insufficiency; 5. Has ureteral stenosis, UPJ stenosis, abnormal anatomical structure (Intrarenal pelvis, renal droop, horseshoe kidney, and other renal structural abnormalities of the scoliosis); 6. Prone position difficulties; 7. Uncontrolled diabetes, hypertension, urinary tract infection; 8. Has a history of urinary tuberculosis, renal tumors, kidney transplantation, etc.

Design outcomes

Primary

MeasureTime frame
Operative time;—

Countries

Zhongguo

Contacts

Public ContactLi Xun
gdgzlx@126.com+86 18922225756

Outcome results

None listed

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