Clinical Scorecard: Initial Dutch Insights on a Nurse-Managed Outpatient Clinic for Preventing and Addressing LARS Post-Colorectal Surgery: Encouraging Outcomes from a Standardized Treatment Approach

At a Glance

Key Highlights

• High prevalence of LARS symptoms (76%-90%) after rectal cancer surgery and recognition in other colorectal surgeries
• Implementation of a standardized nurse-led outpatient clinic protocol including screening, education, multidisciplinary interventions, and follow-up
• Significant reduction in median LARS scores post-treatment and comprehensive QoL and functional assessments guiding management

Guideline-Based Recommendations

Diagnosis

• Systematic preoperative and postoperative screening using validated tools: POLARS score preoperatively, LARS score and Wexner score postoperatively
• Early identification of minor or major LARS through structured assessments at 2 and 12 weeks post surgery

Management

• Tailored pharmacological interventions based on symptom assessment
• Lifestyle and dietary counseling by specialized dietitians
• Referral to pelvic floor physiotherapy and medical psychology for persistent major LARS
• Consideration of invasive treatments (transanal irrigation, sacral neuromodulation, colostomy) if conservative measures fail

Monitoring & Follow-up

• Regular follow-up assessments approximately 1 month after treatment initiation
• Repeated administration of LARS score, Wexner score, and QoL questionnaires at each clinic visit to monitor progress

Risks

• Potential for suboptimal management due to heterogeneous symptom presentation and lack of provider knowledge
• Risk of persistent major LARS impacting quality of life if not addressed with a multidisciplinary approach

Patient & Prescribing Data

Patients post colorectal surgery presenting with minor or major LARS symptoms

Pharmacological treatments are selected based on detailed symptom evaluation; multidisciplinary interventions improve outcomes; invasive options reserved for refractory cases

Clinical Best Practices

• Use of validated predictive and diagnostic tools (POLARS, LARS, Wexner scores) for systematic screening
• Multidisciplinary team involvement including colorectal nurses, surgeons, dietitians, psychologists, and pelvic floor therapists
• Patient education on LARS pre- and postoperatively to enhance self-management
• Structured follow-up and outcome monitoring to guide treatment adjustments
• Early intervention to prevent progression and improve quality of life

References

• Dalsgaard et al. 2021 Nurse-led LARS intervention study
• POLARS score validation and application