Managing incidentally diagnosed isolated factor VII deficiency perioperatively: a brief expert consensus report

Area of Science:

• Hematology
• Internal Medicine
• Clinical Practice Guidelines

Background:

• Isolated factor VII (FVII) deficiency diagnosis is increasing due to enhanced preoperative screening.
• Current perioperative management lacks specific guidelines for FVII deficiency.
• Factor VII activity levels correlate poorly with hemorrhage risk compared to bleeding history.

Purpose of the Study:

• To develop expert consensus recommendations for perioperative management of patients with factor VII deficiency.
• To provide a decision-making tool for clinicians managing FVII deficiency.
• To optimize the use of recombinant factor VIIa and prevent thrombotic complications.

Main Methods:

• Expert consensus development.
• Consideration of personal and family bleeding history.
• Assessment of FVII activity levels.
• Evaluation of the inherent bleeding risk of surgical procedures.

Main Results:

• Development of comprehensive perioperative management recommendations for FVII deficiency.
• A structured approach integrating patient history, FVII levels, and procedural risk.
• Guidance on appropriate use of recombinant factor VIIa.

Conclusions:

• The devised recommendations offer a valuable clinical tool for managing FVII deficiency perioperatively.
• These guidelines aim to ensure appropriate use of recombinant factor VIIa, reserving it for high-risk cases.
• The recommendations seek to minimize thrombotic complications in patients with FVII deficiency.