Significant risk factors in elective colorectal surgery

Area of Science:

• Colorectal Surgery
• Surgical Outcomes
• Infection Control

Background:

• Elective colorectal surgery carries inherent risks.
• Identifying preoperative risk factors is crucial for patient management.
• Previous studies have explored various risk determinants.

Purpose of the Study:

• To identify risk factors associated with wound infection and operative mortality in elective colorectal surgery.
• To analyze the influence of patient demographics, surgical factors, and preoperative status on surgical outcomes.

Main Methods:

• Prospective study of 618 patients undergoing elective colorectal surgery over 10 years.
• Multivariate analysis employed to identify significant risk factors.
• Data collected on patient characteristics, surgical procedures, and postoperative complications.

Main Results:

• Wound infection risk increased with septicaemia, respiratory sepsis, faecal contamination, consultant surgeon, and pelvic procedures.
• Serious complications were linked to male gender and poor physical status.
• Operative mortality associated with poor physical status, respiratory sepsis, and intra-abdominal abscess.
• Preoperative risk factors identified: patient gender, physical status, and surgeon seniority.

Conclusions:

• Patient gender, physical status, and surgeon seniority are key preoperative risk factors.
• Pelvic procedures and consultant involvement, particularly with high-risk patients, warrant careful consideration.
• Multivariate analysis confirms specific clinical and surgical factors influencing outcomes in colorectal surgery.