New Techniques to Reduce Intra-operative Bleeding During Complex Liver Resection

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT02996006

Enrollment

Registered

2016-12-19

Start date

2009-11-30

Completion date

Unknown

Last updated

2016-12-19

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

Conditions

Surgical Blood Loss

Brief summary

This observational study introduced an new advanced bleeding control strategy during complex liver resection.This newly described stepwise vascular control technique was efficacious and feasible to control intra-operative bleeding in complex hepatectomy involving second hepatic hilum and retro-hepatic inferior vena cava.

Interventions

PROCEDUREstepwise vascular control

Before liver parenchymal resection, we performed total hepatic vascular preparation for occlusion with portal triad (PT), infra-hepatic inferior vena cava (IIVC), and supra-hepatic inferior vena cava (SIVC) preparation in order. Then we performed step-by-step vascular occlusion according to the individual bleeding situation.

Study design

Observational model

CASE_ONLY

Time perspective

CROSS_SECTIONAL

Eligibility

Sex/Gender

ALL

Age

41 Years to 68 Years

Healthy volunteers

Inclusion criteria

* tumor size is more than 5cm in diameter; * these tumor were close to or were compressing main hepatic veins and RIVC directly; * Pugh-Child Grade is A or Indocyanine green retention rate at 15min (ICG15%) is less than 10% .

Design outcomes

Primary

Measure	Time frame
blood loss during liver resection	duration of operation time

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Mar 8, 2026