Application of double mediastinal drainage tubes in elderly patients with intrathoracic anastomotic leak after thoracoscopic Ivor-Lewis surgery
Objective To investigate the clinical significance of intraoperative prepositioning of dual mediastinal drains in elderly patients developing anastomotic leakage(AL)after a total endoscopic Ivor-Lewis procedure.Methods This retrospective case-control study analyzed the clinical data of 500 elderly patients who underwent total endoscopic Ivor-Lewis surgery for esophageal or cardia cancer from January 2020 to December 2022.In the control group,one mediastinal drainage tube was placed intraoperatively,while in the study group,two mediastinal drainage tubes were placed.Both groups had a chest tube placed conventionally.The study compared the incidence of anastomotic leak(AL)at 1 month postoperatively,inflammatory indexes in patients with AL,grading of AL,rate of nasal fistula placement,incision infection,anastomotic stenosis,and incidence of hoarseness.Additionally,it compared ICU occupancy,ventilator use,and ICU length of stay between the two groups.Results The analysis included clinical data from 455 elderly patients.Among the patients who developed AL,the study group had significantly lower peak body temperature[(39.58±1.03)℃ vs.(38.05± 0.56)℃,t=4.298,P＜0.05],white blood cell count[(18.63±3.35)×109/L vs.(14.28±2.78)×109/L,t=3.450,P＜0.05],and C-reactive protein(CRP)levels[(154.66±41.64)mg/L vs.(122.19 ±31.29)mg/L,t=2.131,P＜0.05].The study group also had a significantly lower grading of AL and rate of nasal fistula placement(82.4％vs.30.0％,P＜0.05).In terms of ICU indicators,the study group had a significantly lower ICU admission rate(64.7％vs.10.0％,P＜0.05),shorter period of ventilator use[(6.47±8.15)days vs.(0.90±2.23)days,t=2.62,P＜0.05],and shorter ICU stay[(11.70±8.89)days vs.(4.70±6.27)days,t=2.184,P＜0.05].Conclusions Double mediastinal drainage tubes,have been found to significantly alleviate inflammation,decrease the rate of nasal fistula placement and ICU admission,and shorten the length of ICU stay in elderly patients.Therefore,they are considered safe and deserving of clinical promotion.
NETL
NSTL
万方数据
维普
