[Associated factors due to major bleeding in total hip replacement]

Area of Science:

• Orthopedic Surgery
• Hemorrhagic Risk Assessment
• Patient Safety

Context:

• Total hip arthroplasty (THA) is a prevalent surgical procedure often exceeding 90 minutes.
• THA is frequently performed in elderly patients (≥60 years) with pre-existing comorbidities.
• Significant blood loss is a known complication of THA, necessitating risk factor identification.

Purpose:

• To identify key factors associated with major bleeding during total hip arthroplasty.
• To enable surgical teams to proactively identify high-risk patients.
• To inform strategies for mitigating perioperative bleeding.

Summary:

• A retrospective case-control study analyzed 142 total hip arthroplasty patients to determine major bleeding risk factors.
• Preoperative hemoglobin levels (≤13 g/dl), higher Body Mass Index (BMI), and extended operating times were significantly associated with major bleeding.
• Blood transfusions, often required in bleeding patients, correlated with an increased hospital stay.

Impact:

• Understanding these risk factors allows for better patient selection and preoperative optimization.
• Proactive management of identified risk factors can potentially reduce major bleeding incidence.
• Improved patient outcomes and reduced healthcare resource utilization through targeted interventions.