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The Effect of Acute Normovolemic Hemodilution in Bone Tumor Surgery

NCT06459141 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 150

Last updated 2026-06-25

No results posted yet for this study

Summary

The prevention of intraoperative allogenetic blood transfusion has the potential to reduce complications, hospital stays, and long-term prognosis in patients undergoing bone cancer surgery. Data from previous studies suggest that the clinical efficacy of acute normovolemic hemodilution (ANH) has always been controversial. The HEAL trial will assess whether ANH will reduce the volume of intraoperative allogeneic red blood cell transfusion in patients undergoing bone cancer surgery.

Conditions

  • Acute Normovolemic Hemodilution
  • Bone Tumor
  • Goal-Directed Fluid Therapy
  • Transfusion

Interventions

PROCEDURE

acute normovolemic hemodilution

The ANH was conducted with more than 8 ml/kg of whole blood drawn from an internal jugular introducer by gravity and collected into standard sterile blood storage bags containing citrate phosphate-dextrose anticoagulant. The allowable blood loss was capped according to the preoperative hemoglobin, estimated blood volume, and the target hemoglobin (10 g/dL). The collected blood was simultaneously replaced by an equal volume of succinyl gelatin solution via at least one large bore peripheralvenous catheter to maintain hemodynamic stability.

Sponsors & Collaborators

  • Second Affiliated Hospital, Zhejiang University, School of Medicine

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
75 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-06-07
Primary Completion
2028-05-31
Completion
2028-05-31

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06459141 on ClinicalTrials.gov