Non-Obvious, Post-Traumatic, Life-Threatening Bleeding in Two Elderly Patients.

Area of Science:

• Internal Medicine
• Pharmacology
• Clinical Diagnostics

Background:

• Anticoagulant therapy is crucial for preventing thrombotic events.
• Vitamin K antagonist drugs require careful management to maintain therapeutic anticoagulation.
• Major bleeding is a significant complication of anticoagulant use.

Observation:

• Clinicians are generally aware of bleeding risks associated with anticoagulants.
• Overt bleeding is typically recognized, but occult major bleeding can be overlooked.
• Two case studies highlight diagnostic challenges in patients on anticoagulant therapy.

Findings:

• Inaccurate diagnoses occurred in cases of major bleeding during anticoagulant therapy.
• Undiagnosed major bleeding led to inadequate and potentially harmful treatment.
• The absence of visible bleeding signs contributed to diagnostic delays.

Implications:

• Highlights the need for heightened clinical suspicion for occult bleeding in patients on anticoagulants.
• Emphasizes the importance of accurate diagnosis to ensure appropriate management of anticoagulant-related bleeding.
• Suggests potential improvements in diagnostic protocols for anticoagulant therapy complications.