Background: Patients with Abdominal Aortic Aneurysm can be treated with two different surgical methods: Open repair (OR) or Endovascular Aortic Repair (EVAR). These two different treatments can probably result in diff...Background: Patients with Abdominal Aortic Aneurysm can be treated with two different surgical methods: Open repair (OR) or Endovascular Aortic Repair (EVAR). These two different treatments can probably result in different sense of Health related Quality of life, both in a short term and a long term perspective. The purpose of this prospective study was to examine patients’ Health related Quality of life after surgical treatment of Abdominal Aortic Aneurysm over two years using different instruments for the observations. Methods: Patients were invited consecutively to answer questionnaires before operation, and 1, 12 and 24 months after surgery. The study was conducted by using the Health related Quality of life questionnaires Short Form (SF-36) and Nottingham Health Profile (NHP). 76 patient (40 in the OR and 36 in the EVAR group) participated in the study. The mean age in the OR group were 68 years, range 52 - 80 and in the EVAR group 75 years, range 65 - 85. The results from these two groups of patients were compared to a matched reference group. Results: Patients treated with EVAR rated their Health related Quality of life significantly lower in the domain of Mental Health and Mental Component Score in relation to a matched reference population before surgery. This difference was not present two years after intervention. After one month Health related qualities of life were worse for the OR group. After two years significant improvements in relation to baseline were observed only among patients in the OR group. No such long-term benefits were seen in the EVAR group. Conclusions: As the component mental health seemed to be impaired for these study group before surgery in relation to the matched reference group, nursing and doctors care actions may be of importance during the pre-operative phase. In the short perspective Health related Quality of life is worse for OR patients than the EVAR group but in the long term perspective improvements beyond preoperative status can only be seen with OR patients.展开更多
Objectives: Endovascular abdominal aortic aneurysm repair (EVAR) is a common procedure for abdominal aortic aneurysm (AAA), based on minimal invasiveness compared with open surgical repair (OSR). However, general anes...Objectives: Endovascular abdominal aortic aneurysm repair (EVAR) is a common procedure for abdominal aortic aneurysm (AAA), based on minimal invasiveness compared with open surgical repair (OSR). However, general anesthesia can cause considerable perturbations in patients with AAA undergoing operative repair. The aim of this study was to compare the incidence of myocardial ischemic events in association with hemodynamic changes during EVAR and OSR under general anesthesia. Methods: We retrospectively reviewed the anesthetic and medical records of patients who underwent elective abdominal aortic aneurysm repair. ST segment changes on electrocardiography and hemodynamic changes were reviewed by the attending physicians. Results: Among 120 patients, EVAR and OSR were performed in 81 and 39 patients, respectively. There were no significant differences in preoperative morbidity between the two groups. The amount of estimated blood loss was significantly lower in EVAR than OSR. The incidence of ST?segment changes in the two groups (EVAR: 16%, OSR: 23%) was not statistically different. ST segment changes occurred mainly postoperatively at resolution of anesthesia in EVAR, compared with intraoperatively in OSR. ST segment changes were mostly accompanied by tachycardia in EVAR patients, whereas they were associated with hypotension in OSR. Conclusion: Our results demonstrated a comparable incidence of perioperative ST segment changes under general anesthesia in EVAR and OSR. Patients who undergo EVAR and develop tachycardia are at risk of myocardial ischemia at resolution of anesthesia.展开更多
In the study, we sought to retrospectively analyze the effectiveness and safety of surgical repair of thoracoab-dominal aortic aneurysm using the critical artery reattachment technique. Twenty-three consecutive thorac...In the study, we sought to retrospectively analyze the effectiveness and safety of surgical repair of thoracoab-dominal aortic aneurysm using the critical artery reattachment technique. Twenty-three consecutive thoracoab-dominal aortic aneurysm patients were treated using the technique of sequential aortic clamping and critical artery reattachment. The entire procedure was technically successful in all patients. One died of renal failure and the overall hospital mortality was 4.35%. The total incidence of complications was 21.74%. At a median follow-up of 33 months, all patients were alive. We found that the application of critical artery reattachment technique in the management of thoracoabdominal aortic aneurysm provides excellent short- and mid-term results in most patients. It could markedly increase the curing rate and reduce the morbidity of postoperative complications including par-aplegia, ischemia of abdominal viscera, and renal failure.展开更多
Acute type B aortic dissection(TBAD) occurs as a result of an intimal tear within the proximal thoracic aorta. Patients are typically managed acutely with aggressive antihypertensive therapy. Surgical repair is reserv...Acute type B aortic dissection(TBAD) occurs as a result of an intimal tear within the proximal thoracic aorta. Patients are typically managed acutely with aggressive antihypertensive therapy. Surgical repair is reserved for those who develop complications such as rupture or malperfusion. The surgical management of acute TBAD has changed considerably in the last decade secondary to the advent of thoracic stent grafting. Thoracic endovascular aortic repair(TEVAR) has improved early mortality and morbidity rates for patients presenting with complicated TBAD. The role of TEVAR in patients presenting with acute and subacute uncomplicated TBAD is less clear. TEVAR has been associated with increased late survival and better aortic remodeling, with low perioperative morbidity in selected patients. Recent literature suggests certain radiographic criteria may be used to predict patients developing late aortic events who would benefit from early TEVAR. The purpose of this article is to review the contemporary management of acute TBAD, discuss controversies in management and evaluate the latest research findings.展开更多
文摘Background: Patients with Abdominal Aortic Aneurysm can be treated with two different surgical methods: Open repair (OR) or Endovascular Aortic Repair (EVAR). These two different treatments can probably result in different sense of Health related Quality of life, both in a short term and a long term perspective. The purpose of this prospective study was to examine patients’ Health related Quality of life after surgical treatment of Abdominal Aortic Aneurysm over two years using different instruments for the observations. Methods: Patients were invited consecutively to answer questionnaires before operation, and 1, 12 and 24 months after surgery. The study was conducted by using the Health related Quality of life questionnaires Short Form (SF-36) and Nottingham Health Profile (NHP). 76 patient (40 in the OR and 36 in the EVAR group) participated in the study. The mean age in the OR group were 68 years, range 52 - 80 and in the EVAR group 75 years, range 65 - 85. The results from these two groups of patients were compared to a matched reference group. Results: Patients treated with EVAR rated their Health related Quality of life significantly lower in the domain of Mental Health and Mental Component Score in relation to a matched reference population before surgery. This difference was not present two years after intervention. After one month Health related qualities of life were worse for the OR group. After two years significant improvements in relation to baseline were observed only among patients in the OR group. No such long-term benefits were seen in the EVAR group. Conclusions: As the component mental health seemed to be impaired for these study group before surgery in relation to the matched reference group, nursing and doctors care actions may be of importance during the pre-operative phase. In the short perspective Health related Quality of life is worse for OR patients than the EVAR group but in the long term perspective improvements beyond preoperative status can only be seen with OR patients.
文摘Objectives: Endovascular abdominal aortic aneurysm repair (EVAR) is a common procedure for abdominal aortic aneurysm (AAA), based on minimal invasiveness compared with open surgical repair (OSR). However, general anesthesia can cause considerable perturbations in patients with AAA undergoing operative repair. The aim of this study was to compare the incidence of myocardial ischemic events in association with hemodynamic changes during EVAR and OSR under general anesthesia. Methods: We retrospectively reviewed the anesthetic and medical records of patients who underwent elective abdominal aortic aneurysm repair. ST segment changes on electrocardiography and hemodynamic changes were reviewed by the attending physicians. Results: Among 120 patients, EVAR and OSR were performed in 81 and 39 patients, respectively. There were no significant differences in preoperative morbidity between the two groups. The amount of estimated blood loss was significantly lower in EVAR than OSR. The incidence of ST?segment changes in the two groups (EVAR: 16%, OSR: 23%) was not statistically different. ST segment changes occurred mainly postoperatively at resolution of anesthesia in EVAR, compared with intraoperatively in OSR. ST segment changes were mostly accompanied by tachycardia in EVAR patients, whereas they were associated with hypotension in OSR. Conclusion: Our results demonstrated a comparable incidence of perioperative ST segment changes under general anesthesia in EVAR and OSR. Patients who undergo EVAR and develop tachycardia are at risk of myocardial ischemia at resolution of anesthesia.
文摘In the study, we sought to retrospectively analyze the effectiveness and safety of surgical repair of thoracoab-dominal aortic aneurysm using the critical artery reattachment technique. Twenty-three consecutive thoracoab-dominal aortic aneurysm patients were treated using the technique of sequential aortic clamping and critical artery reattachment. The entire procedure was technically successful in all patients. One died of renal failure and the overall hospital mortality was 4.35%. The total incidence of complications was 21.74%. At a median follow-up of 33 months, all patients were alive. We found that the application of critical artery reattachment technique in the management of thoracoabdominal aortic aneurysm provides excellent short- and mid-term results in most patients. It could markedly increase the curing rate and reduce the morbidity of postoperative complications including par-aplegia, ischemia of abdominal viscera, and renal failure.
文摘Acute type B aortic dissection(TBAD) occurs as a result of an intimal tear within the proximal thoracic aorta. Patients are typically managed acutely with aggressive antihypertensive therapy. Surgical repair is reserved for those who develop complications such as rupture or malperfusion. The surgical management of acute TBAD has changed considerably in the last decade secondary to the advent of thoracic stent grafting. Thoracic endovascular aortic repair(TEVAR) has improved early mortality and morbidity rates for patients presenting with complicated TBAD. The role of TEVAR in patients presenting with acute and subacute uncomplicated TBAD is less clear. TEVAR has been associated with increased late survival and better aortic remodeling, with low perioperative morbidity in selected patients. Recent literature suggests certain radiographic criteria may be used to predict patients developing late aortic events who would benefit from early TEVAR. The purpose of this article is to review the contemporary management of acute TBAD, discuss controversies in management and evaluate the latest research findings.
