Preoperative pulmonary evaluation. Identifying patients at increased risk for complications

Area of Science:

• Pulmonary Medicine
• Surgical Risk Assessment
• Anesthesiology

Background:

• Surgical procedures induce significant physiological changes impacting the pulmonary system.
• Pre-existing conditions like smoking, COPD, and obesity increase the risk of pulmonary complications during surgery.
• Pulmonary complications can range from mild issues to life-threatening events.

Purpose of the Study:

• To emphasize the importance of identifying and evaluating patient risk factors before surgery.
• To guide clinical decision-making regarding surgical interventions and prophylactic strategies.
• To highlight the role of preoperative assessment in mitigating surgical risks.

Main Methods:

• Ascertaining the presence of basic risk factors in all patients undergoing abdominal or thoracic surgery.
• Conducting preoperative evaluations including pulmonary function testing and cardiorespiratory status assessment.
• Utilizing patient history and physical examination to determine the degree of surgical risk.

Main Results:

• The presence of risk factors significantly influences the likelihood of developing pulmonary complications.
• Preoperative evaluation allows for a more accurate assessment of individual patient risk.
• Risk stratification guides the choice between proceeding with surgery or implementing prophylactic measures.

Conclusions:

• Thorough preoperative risk factor assessment is essential for all patients undergoing major surgery.
• Integrating risk assessment with surgical planning can prevent adverse pulmonary outcomes.
• Advancements in surgical techniques may expand options for high-risk patients.