Midterm outcomes of emergency surgery for acute type A aortic dissection in octogenarians.

OBJECTIVE: The incidence of elderly patients with acute type A aortic dissection is increasing. A recent analysis of the International Registry of Acute Aortic Dissection failed to show a mortality benefit with surgery compared with medical management in octogenarians. Therefore, we compared our institutional outcomes of emergency surgery for acute type A aortic dissection in octogenarians versus septuagenarians to understand the outcomes of surgical intervention in elderly patients. METHODS: From 2002 to 2017, 70 octogenarians (aged ≥80 years) and 165 septuagenarians (70-79 years) underwent surgery for acute type A aortic dissection (N = 235, total). Quality of life was assessed by the RAND Short Form-36 quality of life survey. Midterm clinical and functional data were obtained retrospectively. RESULTS: At baseline, septuagenarians had a higher prevalence of diabetes (20.6% vs 5.7%, P = .01). The prevalence of cardiopulmonary resuscitation was 4.8% versus 10.0% (P = .24) in septuagenarians and octogenarians. The prevalence of cardiogenic shock was 18.2% versus 27.1% (P = .17). Thirty-day/in-hospital mortality was 21.2% versus 28.6% (P = .29). Multivariable logistic regression identified cardiogenic shock as an independent risk factor for in-hospital mortality (odds ratio, 10.07; 95% confidence interval, 2.30-44.03) in octogenarians. Survival at 5 years was 49.7% (42.1%-58.6%) versus 34.2% (23.9%-48.8%) in septuagenarians and octogenarians, respectively. Responses to the quality of life survey were no different between septuagenarians and octogenarians across all 8 quality of life categories. CONCLUSIONS: Clinical outcomes after surgery for acute type A aortic dissection are similar in octogenarians and septuagenarians. For discharged survivors, quality of life remains favorable and does not differ between the 2 groups.

The effects of acute and elective cardiac surgery on the anxiety traits of patients with Marfan syndrome.

BACKGROUND: Marfan syndrome is a genetic disease, presenting with dysfunction of connective tissues leading to lesions in the cardiovascular and skeletal muscle system. Within these symptoms, the most typical is weakness of the connective tissue in the aorta, manifesting as aortic dilatation (aneurysm). This could, in turn, become annuloaortic ectasia, or life-threatening dissection. As a result, life-saving and preventative cardiac surgical interventions are frequent among Marfan syndrome patients. Aortic aneurysm could turn into annuloaortic ectasia or life-threatening dissection, thus life-saving and preventive cardiac surgical interventions are frequent among patients with Marfan syndrome. We hypothesized that patients with Marfan syndrome have different level of anxiety, depression and satisfaction with life compared to that of the non-clinical patient population. METHODS: Patients diagnosed with Marfan syndrome were divided into 3 groups: those scheduled for prophylactic surgery, those needing acute surgery, and those without need for surgery (n = 9, 19, 17, respectively). To examine the psychological features of the patients, Spielberger's anxiety (STAI) test, Beck's Depression questionnaire (BDI), the Berne Questionnaire of Subjective Well-being, and the Satisfaction with Life scale were applied. RESULTS: A significant difference was found in trait anxiety between healthy individuals and patients with Marfan syndrome after acute life-saving surgery (p < 0.01). The mean score of Marfan syndrome patients was 48.56 (standard deviation (SD): 5.8) as compared to the STAI population mean score of 43.72 (SD: 8.53). No difference was found between groups on the BDI (p > 0.1). Finally, a significant, medium size effect was found between patient groups on the Joy in Living scale (F (2.39) = 3.51, p = 0.040, η2 = 0.15). CONCLUSIONS: Involving psychiatric and mental-health care, in addition to existing surgical treatment interventions, is essential for more successful recovery of patients with Marfan syndrome.

Quality of Life after Surgery for Stanford Type A Aortic Dissection: Influences of Different Operative Strategies.

BACKGROUND: Outcome of surgery for acute Stanford type A aortic dissection extends beyond mortality and morbidity. More than one operative strategy is available but little is known regarding their influence on quality of life. This study analyzes the influence of defensive and aggressive operative strategies on the patients' midterm quality of life (QoL). METHODS: From July 2007 to July 2010, 95 patients underwent surgery for acute Stanford type A aortic dissection in our institution. Patients who survived the procedure, gave consent to inclusion in the institution prospective registry, completed at least 2-years of follow-up protocol, and answered two quality of life questionnaires (SF-36 and WHO-QOL-BREF) were included in the study. Patients were divided into two groups according to operative strategy: defensive (DS) with replacement of the ascending aorta only, and aggressive (AS) with replacement of the ascending aorta, aortic arch with/out a frozen elephant trunk procedure. The preoperative, operative, postoperative and the midterm QoL were analyzed and compared. RESULTS: 39 patients were included in the study. The DS group had a shorter operative time (184 ± 54 versus 276 ± 110 minutes respectively, P = .001). The AS group had higher incidence of dialysis (31% versus 4% respectively, P = .038). The midterm QoL analysis showed a collective lower value than the normal population. In the SF-36, DS performed better in all categories but with no statistical significance. In the WHO-QOL-BREF, DS performed significantly better in the global life quality and psychological health categories (P = .038 and .049 respectively). CONCLUSION: In Stanford type A aortic dissection, adopting an aggressive surgical strategy does not improve the quality of life in midterm follow-up compared to a defensive strategy. Unless the clinical setting dictates an aggressive management strategy, a defensive strategy can be safely adopted.

Patient-reported Quality of Life after Endovascular Repair of Thoracoabdominal Aortic Aneurysms.

BACKGROUND: The purpose of this study is to assess patient-reported physical and emotional well-being during follow-up after endovascular repair of thoracoabdominal aortic aneurysm (TAAA). METHODS: All patients were treated in the context of a physician-sponsored investigational device exemption clinical study for patients at high risk for open TAAA repair. The short form 36 (SF-36) instrument was administered preoperatively, and at 1, 6, and 12 months. Results were analyzed using paired t-tests, with subgroup comparisons to assess the impact of adverse events and technical results on quality of life. RESULTS: Twenty-two patients (77% male) with a history of prior aortic surgery (60%), chronic kidney disease (23%), and age >75 years (77%) underwent endovascular TAAA repair. The majority of patients presented with extent III (41%) or IV (41%) aneurysms. Cumulative branch/fenestration patency was 100% and 96% and 1 and 6 months, respectively. At 1 month, patients reported lower scores across most of the SF-36 domains. Scores in role functioning, vitality, and social functioning were significantly lower than preoperatively (P < 0.05). At 6 months, patient-reported outcomes improved to preoperative levels, although patients who experienced moderate or severe adverse events in the perioperative period had lower baseline physical and emotional health. CONCLUSIONS: Endovascular TAAA repair results in reduced physical and mental health in the acute setting, irrespective of technical success or adverse events. By 6 months, however, patient-reported well-being returns to baseline levels. Ongoing efforts will continue to assess the effectiveness of endovascular TAAA repair from the patient-centered standpoint.

Repair of an ascending aortic aneurysm using reduction aortoplasty in a Jehovah's Witness.

Reduction ascending aortoplasty has been advocated as a possible alternative to traditional graft replacement for treatment of aneurysms of the ascending aorta and root. We report a case of a 58-year-old Jehovah's Witness female, with a 5.5-cm ascending aortic aneurysm and critical aortic stenosis. She underwent aortic valve replacement and reduction aortoplasty buttressed with a Dacron graft. We reviewed the history and contemporary applications of this technique and concluded that aortic reduction with externally supported aortoplasty may represent a viable option to treat Jehovah's Witness patients with ascending aorta and root aneurysm.

Quality of life after acute type B dissection in the era of thoracic endovascular aortic repair.

BACKGROUND: Conservative management of acute type B aortic dissection is currently being challenged by primary thoracic endovascular aortic repair. Aim was to assess outcome and quality of life after these different approaches using an adjusted standard population as benchmark. PATIENTS AND METHODS: Observational study of a prospectively collected (January 2000 to December 2005) consecutive series of 87 patients with acute type B aortic dissection. Patients were 63 +/- 13 years old and 68 were men (78.2 %). Seventy-two were managed conservatively (83 %) and 15 invasively (12 by endovascular aortic repair). Follow-up was 36 +/- 19 months. Endpoints were early and late morbidity and mortality, and long-term quality of life as assessed by the Short Form health survey questionnaire. RESULTS: Patient cohorts were similar regarding age, risk profile and local disease. In the conservative cohort, four patients died during early (5.6 %) and eight during long-term follow-up (cumulative four years survival rate 79 %). Thirty-two patients needed secondary surgical management (44 %), i.e. delayed aortic repair (n = 11), or interventions on adjacent aortic sections or major branches (n = 21). In the surgical cohort no patient died, and no repeated interventions were necessary after the peri-operative period. Long-term quality of life scores were 100 (69-115) in conservatively and 94 (75-124) in invasively managed patients. Normal scores range from 85 to 115. CONCLUSIONS: Primary endovascular management of uncomplicated acute type B dissection is safe and leads to excellent long-term results, whereas secondary interventions were required with high incidence after initial conservative management. Long-term quality of life, however, returned to normal with any successful treatment strategy.

Elective surgery for thoracic aortic aneurysms: late functional status and quality of life.

BACKGROUND: Elective surgical treatment for thoracic aortic aneurysms is unique in that it is often performed on asymptomatic patients. Although it has been found to improve survival, the impact of elective surgery on late functional status and quality of life have yet to be examined. METHODS: Over a 5-year period, 110 asymptomatic patients underwent elective thoracic aortic replacement for ascending, descending, or thoracoabdominal aneurysms. Mean age was 67 +/- 9 years (53 > or = 70 years). Functional status, physical and psychological quality of life (Medical Outcome Study 36-Item Short Form Health Survey, in which 50 represents normalized age-matched US population), and survival (Kaplan-Meier) were assessed. RESULTS: Return to normal activity level was independent of age (p > 0.59) and procedure (p > 0.18). At 35 +/- 20 months, psychological quality of life was similar between surgical groups (p > 0.71), but physical quality of life was lower after thoracoabdominal versus ascending or descending aneurysms (p < 0.02). Age did not impact physical quality of life (40 +/- 13 > or = 70 years versus 42 +/- 11 < 70 years, p > 0.58), but older patients had improved psychological quality of life (52 +/- 9 > or = 70 years versus 47 +/- 8 < 70 years, p > 0.03). Overall survival was 79% +/- 4% at 2 years and 70% +/- 5% at 4 years, but was lower with thoracoabdominal versus ascending or descending aneurysms (p < 0.002). Multivariate analysis identified thoracoabdominal (p < 0.004), advanced age (p < 0.03), chronic renal failure (p < 0.03), and congestive heart failure (p < 0.001) as predictors of late death. CONCLUSIONS: Advanced age did not impair return to normal functional status, and older patients had improved psychological quality of life. Survival and physical quality of life were lowest with thoracoabdominal versus ascending or descending aneurysms. Thus, patients with asymptomatic thoracic aneurysms should not be denied elective replacement based on age alone, as functional recovery was not significantly impaired.

[Quality of life of patients after surgical treatment of ascending aorta aneurysms].

Quality of life (QL) of 65 patients with ascending aorta aneurysms before and after surgical treatment was studied with SF-36 questionnaire. This group of patients demonstrates initial lower indices of QL on all the scales of questionnaire. In long-term period after surgery these indices significantly improve and correlate with clinical and hemodynamical result of surgery.