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Blood Viscosity and Outcomes After Elective Craniotomy

NCT07530393 · Status: NOT_YET_RECRUITING · Type: OBSERVATIONAL · Enrollment: 1000

Last updated 2026-04-15

No results posted yet for this study

Summary

This prospective observational study aims to evaluate the association between intraoperative blood viscosity and postoperative clinical outcomes in adult patients undergoing elective intracranial craniotomy.

Blood viscosity is an important determinant of microcirculatory flow and cerebral perfusion, but its role in perioperative outcomes remains unclear. In this study, intraoperative blood viscosity and related hematologic parameters will be measured, and their relationships with cerebral oxygenation and postoperative complications will be analyzed.

The study will enroll adult patients undergoing elective intracranial surgery at a single tertiary center. The findings of this study may improve understanding of perioperative hemodynamic and hemorheological factors and help identify potential risk markers for adverse postoperative outcomes.

Conditions

  • Postoperative Complications
  • Intracranial Surgery

Interventions

OTHER

Observational Assessment of Blood Viscosity

No intervention is assigned. Intraoperative blood viscosity and clinical variables are measured as part of routine care and analyzed for association with postoperative outcomes.

Sponsors & Collaborators

  • Asan Medical Center

    lead OTHER

Eligibility

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

Timeline & Regulatory

Start
2026-05-01
Primary Completion
2029-12-31
Completion
2030-03-31

Countries

  • South Korea

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 NCT07530393 on ClinicalTrials.gov