Low Anterior Resection Syndrome: Current Understanding and Management.

Area of Science:

• Gastroenterology and Surgical Oncology

Background:

• Sphincter-preserving surgery for rectal cancer is increasing.
• This leads to a higher incidence of postoperative bowel dysfunction, known as Low Anterior Resection Syndrome (LARS).

Purpose of the Study:

• To provide a comprehensive overview of Low Anterior Resection Syndrome (LARS).
• To discuss current understanding, evaluation, and management strategies for LARS.

Main Methods:

• This is a narrative review of existing literature on LARS.
• It synthesizes information on pathophysiology, clinical assessment, and treatment.

Main Results:

• LARS is a common, debilitating issue post-rectal surgery.
• Effective management requires a multidisciplinary approach, including patient education.

Conclusions:

• Understanding LARS is crucial for improving outcomes in rectal cancer patients.
• Both conservative and surgical treatments, alongside patient support, are key to managing LARS and enhancing quality of life.