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Table 2 ERAS group and CT group perioperative management

From: The application of enhanced recovery after surgery and negative-pressure wound therapy in the perioperative period of elderly patients with colorectal cancer

Perioperative management ERAS group CT group
Perioperative publicity and education Systematic and purposeful General publicity and education
Preoperative intestinal preparation Preparation of half compound polyethylene glycol electrolyte powder Routine preparation of compound polyethylene glycol electrolyte powder
Preoperative oral antibiotic bowel preparation Gentamicin 8 mg, metronidazole 400 mg (1, 5, 9 PM before surgery) Gentamicin 8 mg, metronidazole 400 mg (1, 5, 9 PM before surgery)
Preoperative diet Solid food is prohibited 12 h before surgery, no drinking water 2 h before surgery, Fasting 12 h before surgery
Perioperative gastric tube No gastric tube Gastric tube
Intraoperative Accurate operation, less bleeding Normal operation
Intraoperative subcutaneous drainage tube Multi-side holes silicone tube No drainage tube
Intraoperative drainage tube Soft silicone tube Hard double pipe
postoperative analgesia Multi-mode analgesia reducing the dose of
Morphine
Multi-mode analgesia reducing the dose of morphine
Postoperative activities Encourage activity Optional activity
Postoperative eating Drink water 6 h after surgery Drink water after 3 days