The Effects of Temporary Ileostomy on Outcome in Patients With Rectal Cancer

Anastomosis leakage is defined as the unintended escape of gastrointestinal contents from the site of surgical anastomosis, typically occurring after a low anterior rectal (LAR) resection. It is a critical postoperative complication that can lead to various adverse effects, including peritonitis, abscess formation, and increased morbidity. The evaluation of anastomosis leakage involves careful monitoring for clinical signs, diagnostic imaging, and, if necessary, interventions such as reoperation or drainage procedures. The occurrence and management of anastomosis leakage serve as a key primary outcome measure in this study, contributing valuable insights into the efficacy and safety of the protective ileostomy intervention

Surgical Site Infection is a postoperative complication characterized by the invasion of microorganisms into the surgical incision or the deeper tissues surrounding the operative site. In the context of this study, the evaluation of SSI involves monitoring for clinical signs of infection, such as redness, swelling, warmth, or discharge, and may require additional diagnostic assessments. The occurrence of Surgical Site Infection is a critical parameter, impacting patient recovery, healthcare costs, and overall postoperative morbidity. As a primary outcome measure, the study aims to comprehensively assess the incidence and characteristics of SSI, providing crucial insights into the effectiveness of the protective ileostomy intervention.

The Duration of Surgery is a critical parameter measured from the initiation of the surgical incision to the closure of the incision. This outcome is pivotal in understanding the efficiency and complexity of the surgical procedure. It encompasses the time required for key stages, such as tumor resection, anastomosis, and closure. A shorter duration may indicate a more streamlined and less invasive procedure, potentially contributing to reduced patient morbidity and improved postoperative outcomes. Monitoring the Duration of Surgery as a primary outcome provides valuable insights into the procedural intricacies and overall efficiency of the interventions, aiding in the evaluation of the protective ileostomy's impact on surgical timelines.

The Duration of Hospitalization refers to the total time a patient spends in the hospital after undergoing low anterior rectal (LAR) resection with or without protective ileostomy. This outcome is crucial in assessing the postoperative recovery period and resource utilization. A shorter duration may indicate a smoother recovery and reduced postoperative complications, potentially contributing to decreased healthcare costs. Monitoring the Duration of Hospitalization as a primary outcome provides essential information about the impact of protective ileostomy on the length of hospital stay, aiding in the evaluation of its influence on patient recovery and healthcare resource management.