Analysis of the Clinical Efficacy of Intravenous Application of Hemostatic Drugs in Improving the Clarity of Vision Under Endoscope, Perioperative Bleeding Volume and Anti-inflammatory Effect of Spinal Endoscopic Lumbar Fusion

Five minutes before surgery, intravenous infusion of caroxime sodium sulfonate and sodium chloride injection 100ml (80mg) (trade name: Weiluojing, 100ml, containing caroxime sodium sulfonate 80mg and sodium chloride 0.9g, Chongqing Dikang Changjiang Pharmaceutical Co., LTD.) was given, and intravenous infusion of caroxime sodium sulfonate and sodium chloride injection 100ml (80mg) was given again 1 hour after surgery.

Intravenous infusion of desmopressin injection 4ug (Shenzhen Hanyu) +0.9% sodium chloride injection 100ml was given 5 minutes before surgery, and intravenous infusion of desmopressin injection 4ug (Shenzhen Hanyu) +0.9% sodium chloride injection 100ml was given again 1 hour after surgery

Intravenous infusion of 0.9% sodium chloride injection 100ml (specification 100ml, containing 0.9g sodium chloride, Sichuan Kelun Pharmaceutical Co., LTD.) was given 5 minutes before surgery, and intravenous infusion of 0.9% sodium chloride injection 100ml was given again 1 hour after surgery