Compliance With Percutaneous Endoscopic Gastrostomy Tube Insertion Guidelines and Associated Complications in a Tertiary Care Setting: A Clinical Audit

Introduction: Percutaneous endoscopic gastrostomy (PEG) tube insertion is a widely utilized enteral access technique offering long-term nutritional support for patients unable to tolerate oral intake. While the PEG tube provides numerous advantages, adherence to evidence-based guidelines is crucial to minimize complications. This study aims to evaluate adherence to PEG tube insertion guidelines and analyze associated complication rates in a tertiary care setting. Methods: A retrospective clinical audit was conducted at Quaid-e-Azam International Hospital, Islamabad. Data were collected over three years from patients undergoing PEG tube insertion by a single consultant gastrointestinal surgeon. Adherence to guidelines was evaluated using a 10-item checklist developed based on European Society of Gastrointestinal Endoscopy (ESGE) guidelines. Complication rates and patient characteristics were analyzed. Results: The study included 70 participants (mean age = 72.21 ± 13.17). The PEG tube insertion rate was 100%. The mean checklist score was 8.34 ± 1.2. Laboratory investigations were performed for 98.6% of patients. 91.4% of patients had a life expectancy exceeding 30 days. 60% of patients received an anticoagulation hold. Prophylactic antibiotics were administered to 90% of patients. Psychological counseling and dietician consultation were offered to 38.6% and 64.2% of patients, respectively. Caregivers received specialized training in 98.5% of cases. 12.8% of patients experienced early complications post-procedure, and 14.2% experienced late complications. PEG tube removal occurred in 27% of patients, with only one patient experiencing complications after removal. Conclusion: Adherence to PEG tube insertion guidelines was observed in various aspects of patient care, resulting in a low incidence of complications. Comprehensive auditing and guideline adherence are essential to ensure optimal patient safety and procedural outcomes.