To review contemporary preassessment prior to major colorectal surgery, focusing on newer developments.
Approach:
Preoperative Assessment Overview: Comprehensive investigation and evaluation of patients before anaesthetic and surgical procedures, focusing on health status, comorbidities, risk factors, and informed consent.
Risk Stratification and Biomarkers: Utilization of novel risk scoring systems and biomarkers to communicate risk effectively to patients and caregivers.
Enhanced Recovery Strategies: Adoption of enhanced recovery after surgery (ERAS) protocols and minimally invasive techniques to reduce surgical impact.
Multidisciplinary Approach: Involvement of various specialists to identify and optimize modifiable risk factors and manage comorbidities.
Patient Education and Prehabilitation: Implementation of preoperative education and prehabilitation strategies to better prepare patients for surgery.
Key Findings:
Obesity is linked to adverse outcomes in colorectal surgery, with weight loss strategies showing promise.
GLP-1 agonists can aid in achieving safe body mass index targets preoperatively without increasing perioperative complications.
Optimizing diabetic control is crucial, with recommendations for referral to specialist teams for patients with high HbA1c levels.
Interpretation:
Comprehensive preoperative assessment and optimization can improve surgical outcomes and enhance perioperative care.
Limitations:
Further research is needed to fully understand the impact of GLP-1 agonists on patient outcomes.
The focus on weight loss strategies may be limited to non-cancer or benign cases where time allows for intervention.
Conclusion:
Modern preoperative evaluation approaches are essential for improving outcomes in complex colorectal surgery patients.
