[Case report: bleeding complications and regional anesthesia--risks and benefits]

Area of Science:

• Anesthesiology
• Vascular Surgery
• Nephrology

Background:

• Anticoagulation therapy increases bleeding risk, complicating surgical interventions.
• General anesthesia in high-risk patients can lead to adverse events like hypotension and renal failure.
• Extensive hematoma formation in the lower leg presents a significant surgical challenge.

Observation:

• A 70-year-old patient with comorbidities developed a large lower leg hematoma due to anticoagulation therapy.
• Initial general anesthesia for operative intervention resulted in severe hypotension and acute renal failure.
• Peripheral regional anesthesia was administered for surgical revision despite a persistent elevated bleeding risk.

Findings:

• The case highlights the potential complications associated with anesthesia choices in anticoagulated patients with hematomas.
• Peripheral regional anesthesia, while offering potential benefits, carries inherent risks in patients with compromised coagulation.
• The patient's experience underscores the critical need for careful risk assessment and management.

Implications:

• This case necessitates a thorough risk-benefit analysis when considering peripheral regional anesthesia in patients with elevated bleeding risks.
• Findings may inform anesthetic protocols for managing complex surgical cases in anticoagulated patients.
• Further research into optimal anesthetic strategies for patients with anticoagulation-related complications is warranted.