目的:探讨高龄胆囊炎的外科手术治疗。方法:回顾分析1999年1月至2008年10月100例高龄胆囊炎患者的临床资料。结果:手术治疗治愈99例,平均住院12天。结论:高龄胆囊炎患者合并症多,病情进展快,治疗难度大,风险高,要重视围手术期处理和手术时机、方法的选择,才能保证外科手术的成功。
ObjectiveTo investigate influencing factors of postoperative cognitive dysfunction (POCD) in elderly patients underwent laparoscopic surgery. MethodsThe elderly patients underwent laparoscopic surgery were collected in the Daye City People's Hospital and Yangxin County People's Hospital from September 14, 2014 to January 1, 2016 and the Traditional Chinese Medicine Hospital of Daye City from June 19, 2014 to January 1, 2016. Factors included in the registration of patients in general and a variety of influencing factors during perioperative period were recorded. The independent factors associated with POCD were analyzed by multivariate logistic regression analysis. ResultsThree hundred and seventy-eight elderly patients underwent laparoscopic surgery were included according to the inclusion and exclusion criteria, of which 43 patients with POCD and 335 patients without POCD within 3 days after laparoscopic surgery. The baseline data had no significant differences between the patients with POCD and without POCD. The cerebral infarction, preoperative fear, preemptive analgesia, use of dexmedetomidine before laparoscopic surgery, general anesthesia combined with epidural anesthesia, operation time, low SpO2 during anesthesia induction, PaCO2 after pneumoperitoneum, postoperative patient controlled epidural analgesia (PCEA), postoperative VAS score on day 3 were associated with the POCD (P < 0.05). The results of logistic regression analysis showed that the preemptive analgesia, use of dexmedetomidine before laparoscopic surgery, general anesthesia combined with epidural anesthesia, and postoperative PCEA were the independent protective factors of the POCD (P < 0.05). The operation time and PaCO2 after pneumoperitoneum were the independent risk factors of the POCD (P < 0.05). ConclusionFor elderly patients underwent laparoscopic surgery, clinicians should be alert to occurrence of POCD according to the influence factors of it, and timely screen relevant scale so as to early diagnose and early intervent and effectively delay progress of patient's POCD.
Objective To investigate the efficacy and safety of tranexamic acid in patients with the age>70 years during off-pump coronary artery bypass grafting (OPCABG). Methods From June 2014 to August 2016, 340 patients undergoing elective OPCABG were included in this study. All the patients were more than 70 years old, among whom 282 were males and 58 were females. According to the random number generation method, the patients were randomly assigned to receive either tranexamic acid (30 mg/kg, infusion time was longer than 30 min after anesthesia induction; n=170) or a placebo (infusion equivalent volume of saline solution; n=170). The primary end point was chest tube drainage 6 h and 24 h postoperatively. The secondary end points were blood transfusion volumes, incidence of various thrombotic events, duration of mechanical ventilation, length of ICU and hospital stay. Results Compared with patients in the placebo group, the patients receiving tranexamic acid had a significant reduction in chest tube drainage at postoperative 6 h (275.6±105.1 ml vs. 459.6±110.2 ml, P<0.001) and 24 h (685.3±202.5 ml vs. 915.9±223.6 ml, P<0.001). There was also a significant reduction in allogeneic red blood cell transfusion (0.80±0.66 U vs. 1.60±1.30 U, P<0.001) and fresh frozen plasma transfusion (166±25 ml vs. 257±30 ml, P<0.001). There were no significant differences in incidence of various thrombotic events, duration of mechanical ventilation, length of ICU and hospital stay between the two groups. Conclusion Tranexamic acid can significantly reduce blood loss and transfusion in elderly patients 6 h and 24 h after OPCABG and the incidence of thrombotic events will not increase.
目的总结75岁以上高龄冠心病患者行冠状动脉旁路移植术（CABG）的围手术期临床经验，以提高手术疗效。 方法2014年2～6月沈阳军区总医院心外科为20例75～84岁冠状动脉粥样硬化患者行非体外循环冠状动脉旁路移植术，其中男11例、女9例，主要病变均为三支冠状动脉严重狭窄或伴左主干狭窄，其中5例患者伴急性心肌梗死，所有患者均为限期手术。分析全组手术时间、住院时间、围手术期并发症、术后结果等。 结果全组均采用左乳内动脉吻合前降支，大隐静脉吻合其他分支，平均桥血管数量为3.2支；平均手术时间3.3 h；术后平均呼吸机辅助时间9.6 h；术后平均重症监护时间26.4 h；术后平均住院时间为12.3 d。术后出现阵发性心房颤动3例；术后呼吸机辅助期间低氧血症2例，术后因咳痰无力及误吸并发严重肺炎1例；术后明显腹胀、纳差6例，其中1例因腹胀行短期胃肠减压及完全胃肠道外营养，1例因纳差再次入院治疗；术后伤口愈合不良清创缝合1例。所有患者均痊愈出院，心功能改善，心绞痛症状消失。 结论对于高龄患者，非体外循环冠状动脉旁路移植术疗效满意；胃肠功能、呼吸功能及手术耐受力为影响高龄患者围手术期恢复较为突出的因素，应采取更为积极的治疗和应对策略。
Objective To observe the short-term efficacy and the incidence of adverse cardiovascular events in patients aged over 80 years with multivessel coronary artery disease following two-stage Hybrid surgery. Methods We retrospectively analysed the clinical data of 67 patients aged over 80 years with multivessel coronary artery disease undergoing surgery in our hospital. The were 44 males and 23 females with an anverage age of 82.4±2.1 years. According to the operation pattern, the patients were divided into two groups: a two-stage Hybrid surgery group (n=29, 19 males, 10 females, aged 83.2±3.1 years) and a traditional thoracotomy group (n=38, 25 males, 13 females, aged 83.3±3.4 years). We compared the clinical results of perioperation between the two groups. Results Conpared with the traditional thoracotomy group, the two-stage Hybrid surgery group had shorter postoperative duration of mechanical ventilation (6.7±2.2 hvs. 18.2±3.4 h) and hospitalization stay (15.7±3.0 dvs. 20.7±5.6 d) and had less volume of chest drainage during the first 24 h after surgery (176.5±32.3 mlvs. 443.8±51.5 ml). The incidence of adverse cardiovascular events in the two-stage Hybrid surgery group was significantly lower than that in the traditional thoracotomy group (6.9%vs. 23.1%, P<0.05). Conclusion The two-stage Hybrid surgery in patients aged over 80 years with multivessel coronary artery disease can significantly decrease the postoperative incidence of adverse cardiovascular events, shorten the postoperative duration of mechanical ventilation and hospitalization stay, reduce the volume of chest drainage during the first 24 h after surgery and improve prognosis of surgery for the elderly patients.
ObjectiveTo investigate the short-term effectiveness of unicompartmental knee arthroplasty (UKA) in the treatment of knee osteoarthritis of super-age patients over 85 years old.MethodsSenile patients with unilateral compartment osteoarthritis of the knee who received UKA between November 2013 and May 2017 and met the inclusion criteria were enrolled as the research objects. Among them, 40 patients (50 knees) were more than 85 years old (super-age group) and 44 patients (50 knees) were 52-81 years old (control group). There was significant difference in age between the two groups (t=17.33, P=0.00). There was no significant difference in body mass index, degenerative classification of medial and lateral compartments, varus deformity of knee, disease duration, complicating diseases, and preoperative hemoglobin, hematocrit (HCT), American Hospital for Special Surgery (HSS) score, range of motion (ROM) of knee, visual analogue scale (VAS) score, and femoral-tibial angle (FTA) between the two groups (P>0.05). Hospital stay, hemoglobin, and HCT of the two groups were recorded before operation and on the first day after operation. The changes of hemoglobin and HCT after operation were calculated. During follow-up period, the ROM of the knee, HSS score, and VAS score were measured; the position of the prosthesis and FTA were observed by X-ray films.ResultsThere was no significant difference in hospital stay between the two groups (t=1.05, P=0.29). Hemoglobin and HCT of the two groups on the first day after operation were significantly lower than those before operation (P<0.05). There was no significant difference in the postoperative changes of hemoglobin and HCT between the two groups (P>0.05). All the patients were followed up completely except 4 cases (5 knees) in the super-age group. The follow-up time ranged from 14 to 44 months of super-age group (mean, 29 months) and 21 to 33 months of control group (mean, 24 months). There were significant differences in HSS score, VAS score, ROM of the knee, and FTA between pre-operation and last follow-up in the two groups (P<0.05). There was significant difference in HSS score between the two groups (P<0.05), and no significant difference was found in ROM, VAS score, and FTA between the two groups (P>0.05). X-ray film showed no adverse position of the prosthesis, infection around the prosthesis, prosthesis loosening, or pathological bright lines.ConclusionUKA combined with reasonable perioperative management in the treatment of super-age patients over 85 years with knee osteoarthritis is safe and feasible, and can obtain satisfactory short-term effectiveness.
ObjectiveTo compare the influence of intrathoracic and retrosternal esophagogastric anastomosis on pulmonary function in aged patients after esophagectomy. MethodsForty patients (older than 62 years) with upper or middle thoracic esophageal carcinoma (EC) who underwent esophagectomy in Fengtian Hospital of Shenyang Medical College between February 2009 and May 2011 were enrolled in this study. According to different surgical approach, all the patients were divided into an intrathoracic esophagogastric anastomosis (IEGA) group and a retrosternal esophagogastric anastomosis (REGA) group. There were 20 patients in IEGA group including 16 males and 4 females with their age of 62-79 (64.70±11.47) years, who received cervical anastomosis after EC resection and intrathoracic gastric tube reconstruction. There were 20 patients in REGA group including 17 males and 3 females with their age of 63-77 (65.90±12.72) years, who received cervical anastomosis after EC resection and retrosternal gastric tube reconstruction. Pulmonary function test (PFT) was performed preoperatively and on the 15th and 30th postoperative day, and compared between the 2 groups. ResultsThere was no statistical difference in preoperative PFT between the 2 groups (P > 0.05). PFT of IEGA group on the 15th and 30th postoperative day was significantly worse than preoperative PFT (P < 0.05). PFT of REGA group on the 15th and 30th postoperative day was not statistically different from preoperative PFT (P > 0.05). PFT of REGA group on the 15th and 30th postoperative day was significantly better than PFT of IEGA group (P < 0.05). In IEGA group, postoperative complications included anastomotic leak in 1 patient, anastomotic stenosis in 1 patient, pneumonia in 5 patients and atelectasis in 1 patient. In REGA group, postoperative complications included anastomotic leak in 1 patient, anastomotic stenosis in 1 patient, gastric outlet obstruction in 1 patient and pneumonia in 3 patients. All the patients were followed up for 1 year. There was no statistical difference between PFT at 1 year after discharge and PFT on the 30th postoperative day in either group. ConclusionsIEGA can significantly reduce postoperative PFT. REGA has less negative influence on postoperative PFT, is suitable for aged patients and patients with unsatisfactory preoperative PFT, can reduce postoperative complications and improve postoperative quality of life.