摘要
目的:探讨经椎间孔入路腰椎椎间融合术(TLIF)术后引流量增多的危险因素.方法:回顾性分析2016 年1 月至2022 年10 月收治的218 例行TLIF手术治疗患者的临床资料,所有患者术后均常规在切口内放置引流管.以218 例患者引流量分布的中位数为临界点将其分为引流量正常组和引流量增多组.收集两组患者的性别、年龄、身体质量指数(BMI)、是否吸烟、是否合并基础疾病、术前美国麻醉医师协会(ASA)分级、手术时间、术中出血量、融合节段数、是否合并术中终板损伤、术后引流管放置时间等临床资料.进行单因素分析后,对阳性结果进行多因素Logistic回归分析以确定TLIF术后引流量增多的危险因素.结果:218例患者术后引流量分布的中位数为 460 mL(60～1 220 mL),其中引流量正常组患者 107 例(引流量<460 mL),引流量增多组患者111 例(引流量≥460 mL).单因素分析结果显示两组患者在性别、BMI、是否合并基础疾病、ASA分级等因素比较差异无统计学意义(P>0.05).而两组患者在年龄、是否吸烟、融合节段数、是否合并术中终板损伤、术中出血量、手术时间、术后引流管放置时间等因素比较差异有统计学意义(P<0.05).多因素Logistic回归分析结果显示高龄(OR =1.264,P =0.001)、吸烟(OR =2.186,P =0.006)、融合节段数多(OR =3.578,P =0.002)、术中终板损伤(OR =3.282,P =0.024)、术后引流管放置时间长(OR = 2.429,P =0.007)是TLIF术后引流量增多的独立危险因素.结论:高龄、吸烟、融合节段数多、术中终板损伤、术后引流管放置时间长是TLIF术后引流量增多的独立危险因素.
Abstract
Objective:To investigate the risk factors forincreased drainage volume after transforaminal lumbar interbody fusion(TLIF).Methods:The clinical data of 218 patients treated with TLIF from January 2016 to October 2022 were retrospectively analyzed.All patients were routinely placed with drainage tube in the incision after surgery.218 patients were divided into normal drainage volume group and increased drainage volume group with the median of drainage volume distribution as critical point.Gender,age,body mass index(BMI),smoking status,medical history,preoperative American Society of Anesthesiologists(ASA)grade,operative time,intraoperative blood loss,number of fusion segments,intraoperative endplate injury,and postoperative drainage tube placement time were compared between two groups.Univariate analysis was performed,and then multivariate Logistic regression analysis was performed to determine the risk factors for increased drainage volume after TLIF.Results:The median postoperative drainage volume distribution of 218 patients was 460 mL(60-1 220 mL),including 181 patients in the normal drainage volume group(drainage volume<480 mL)and 187 patients in the increased drainage volume group(drainage volume≥480 mL).The results of univariate analysis showed that there were no significant differences in gender,BMI,medical history,and ASA grade between the two groups(P>0.05).There were significant differences in age,smoking status,number of fusion segments,intraoperative endplate injury,intraoperative blood loss,operative time,and postoperative drainage tube placement time(P<0.05).Multivariate Logistic regression analysis showed that older age(OR =1.264,P =0.001),smoking(OR = 2.186,P =0.006),larger number of fusion segments(OR =3.578,P =0.002),intraoperative endplate injury(OR =3.282,P =0.024)and longer placement time of postoperative drainage tube(OR =2.429,P =0.007)were independent risk factors for increased drainage volume after TLIF.Conclusion:This study shows that older age,smoking,larger number of fusion segments,intraoperative endplate injury,and longer placement time of postoperative drainage tube are independent risk factors for increased drainage volume after TLIF.
NETL
NSTL
维普
万方数据