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Intraoperative controlled hypotension reduces intraoperative blood loss during retroperitoneal tumor resection: A randomized controlled study

Intraoperative Controlled Hypotension Reduces Intraoperative Blood Loss During Retroperitoneal Tumor Resection: A Randomized Controlled Study

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2500115296
Enrollment
Unknown
Registered
2025-12-24
Start date
2026-01-01
Completion date
Unknown
Last updated
2026-01-05

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

Conditions

Retroperitoneal Tumor

Interventions

Group C:Controlled blood pressure reduction
Group R:Routinely manage blood pressure

Sponsors

SUN YAT-SEN University Cancer Center
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 75 Years

Inclusion criteria

Inclusion criteria: 1) Age 18-75 years; 2) ASA grade I-III; 3) Proposed open retroperitoneal tumor resection surgery.

Exclusion criteria

Exclusion criteria: 1) Allergic to the drugs used in this study; 2) Mental abnormalities or inability to communicate effectively 3) Severe organ function abnormalities (heart, brain, lung, liver, kidney, etc.);

Design outcomes

Primary

MeasureTime frame
Intraoperative blood loss;Blood transfusion rate;Complete blood count ;—

Secondary

MeasureTime frame
Renal function test;complication;—

Countries

China

Contacts

Public ContactLinWenqian

SUN YAT-SEN University Cancer Center

Linwq@sysucc.org.cn+86 138 2514 9286

Outcome results

None listed

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