Effects of argon-beam suture-free and conventional suture techniques on renal function after partial nephrectomy: an open-label randomized controlled study

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2300068078

Enrollment

Unknown

Registered

2023-02-06

Start date

2023-02-10

Completion date

Unknown

Last updated

2023-05-15

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

Conditions

Kidney tumor

Interventions

suture-free group:argon-beam coagulation suture-free

sutrue group:conventional suture techniques

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Patients with T1 stage renal tumor; 2. Females of childbearing age should agree to use contraceptive measures (such as intrauterine devices, contraceptives, or condoms) during the study period and within 12 months after the end of the study, and must be a non-breastfeeding patient; 3. Agree to complete the inspections required by the project, including 4 GFR tests within one year.

Exclusion criteria

Exclusion criteria: 1. Completely endogenous tumor; 2. Patients with general anesthesia contraindications; 3. Combined with other diseases that may affect the patient's renal function during the study period (judged by the investigator).

Design outcomes

Secondary

Measure	Time frame
change of GFR of affected kidney in 1, 3, 6 month;time of surgery;change of eGFR in 1, 3, 6 month;blood loss;warm ischemia time;	—

Primary

Measure	Time frame
change of GFR of affected kidney in 1 year;	—

Countries

China

Contacts

Public ContactBin Xu

Shanghai Ninth People's Hospital

chxb2004@126.com+86 133 8627 1601

Outcome results

None listed

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