共查询到20条相似文献，搜索用时 31 毫秒
1.
Jesse A. Columbo Ravinder Kang Andrew W. Hoel Jeanwan Kang Kathleen A. Leinweber Karissa S. Tauber Regis Hila Niveditta Ramkumar Art Sedrakyan Philip P. Goodney 《Journal of vascular surgery》2019,69(1):74-79.e6
Objective
The accurate measurement of reintervention after endovascular aneurysm repair (EVAR) is critical during postoperative surveillance. The purpose of this study was to compare reintervention rates after EVAR from three different data sources: the Vascular Quality Initiative (VQI) alone, VQI linked to Medicare claims (VQI-Medicare), and a “gold standard” of clinical chart review supplemented with telephone interviews.Methods
We reviewed the medical records of 729 patients who underwent EVAR at our institution between 2003 and 2013. We excluded patients without follow-up reported to the VQI (n = 68 [9%]) or without Medicare claims information (n = 114 [16%]). All patients in the final analytic cohort (n = 547) had follow-up information available from all three data sources (VQI alone, VQI linked to Medicare, and chart review). We then compared reintervention rates between the three data sources. Our primary end points were the agreement between the three data sources and the Kaplan-Meier estimated rate of reintervention at 1 year, 2 years, and 3 years after EVAR. For gold standard assessment, we supplemented chart review with telephone interview as necessary to assess reintervention.Results
VQI data alone identified 12 reintervention events in the first year after EVAR. Chart review confirmed all 12 events and identified 18 additional events not captured by the VQI. VQI-Medicare data successfully identified all 30 of these events within the first year. VQI-Medicare also documented four reinterventions in this time period that did not occur on the basis of patient interview (4/547 [0.7%]). The agreement between chart review and VQI-Medicare data at 1 year was excellent (κ = 0.93). At 3 years, there were 81 (18%) reinterventions detected by VQI-Medicare and 70 (16%) detected by chart review for a sensitivity of 92%, specificity of 96%, and κ of 0.80. Kaplan-Meier survival analysis demonstrated similar reintervention rates after 3 years between VQI-Medicare and chart review (log-rank, P = .59).Conclusions
Chart review after EVAR demonstrated a 6% 1-year and 16% 3-year reintervention rate, and almost all (92%) of these events were accurately captured using VQI-Medicare data. Linking VQI data with Medicare claims allows an accurate assessment of reintervention rates after EVAR without labor-intensive physician chart review. 相似文献2.
Travis J. Wilder Brian W. McCrindle Edward J. Hickey Gerhard Ziemer Christo I. Tchervenkov Marshall L. Jacobs Peter J. Gruber Eugene H. Blackstone William G. Williams William M. DeCampli Christopher A. Caldarone Christian Pizarro 《The Journal of thoracic and cardiovascular surgery》2017,153(1):163-172.e6
Background
For neonates with critical left ventricular outflow tract obstruction (LVOTO), hybrid procedures are an alternative to the Norwood stage 1 procedure. Despite perceived advantages, however, outcomes are not well defined. Therefore, we compared outcomes after stage 1 hybrid and Norwood procedures.Methods
In a critical LVOTO inception cohort (2005-2014; 20 institutions), a total of 564 neonates underwent stage 1 palliation with the Norwood operation with a modified Blalock-Taussig shunt (NW-BT; n = 232; 41%), Norwood operation with a right ventricle–to–pulmonary artery conduit (NW-RVPA; n = 222; 39%), or a hybrid procedure (n = 110; 20%). Post–stage 1 outcomes were analyzed via competing-risks and parametric hazard analyses and compared among all 564 patients and between patients who underwent propensity-matched hybrid and those who underwent NW-BT/NW-RVPA.Results
By 6 years after the stage 1 operation, 50% ± 3%, 7% ± 2%, and 4% ± 1% of patients transitioned to Fontan, transplantation, and biventricular repair, respectively, whereas 7% ± 2% were alive without transition and 32% ± 2% died. Risk factors for death without transition included procedure type, smaller ascending aorta, aortic valve atresia, and lower birth weight. Risk-adjusted 4-year survival was better after NW-RVPA than after NW-BT or hybrid (76% vs 60% vs 61%; P < .001). Furthermore, for neonates with lower birth weight (<～2 kg), an interaction between birth weight and hybrid resulted in a trend toward better survival after hybrid compared with NW-BT or NW-RVPA. For propensity-matched neonates between hybrid and NW-BT (88 pairs), 4-year survival was similar (62% vs 57%; P = .58). For propensity-matched neonates between hybrid and NW-RVPA (81 pairs), 4-year survival was better after NW-RVPA (59% vs 75%; P = .008).Conclusions
For neonates with critical LVOTO undergoing single-ventricle palliation, NW-RVPA was associated with the best overall survival. Hybrid strategies are not a lower-risk alternative to Norwood operations overall; however, the impact of lower birth weight on survival may be mitigated after hybrid procedures compared with Norwood operations. 相似文献3.
Nicholas D. Andersen James M. Meza Matthew R. Byler Andrew J. Lodge Kevin D. Hill Christoph P. Hornik Robert D.B. Jaquiss 《The Journal of thoracic and cardiovascular surgery》2017,153(6):1490-1500.e1
Objective
Placement of a right ventricle–pulmonary artery shunt to the left or right of the neoaorta may influence reinterventions, pulmonary artery development, and survival after the Norwood procedure because of differences in shunt and pulmonary artery geometry and blood flow.Methods
We analyzed the Pediatric Heart Network Single Ventricle Reconstruction Trial public use dataset. Comparisons were made between patients who received a left- or right-sided right ventricle–pulmonary artery shunt during the Norwood procedure in both the overall (n = 274) and the propensity score–matched (67 pairs) patient cohorts.Results
A left-sided shunt was placed in 168 patients (61%), and a right-sided shunt was placed in 106 patients (39%). At the 12-month follow-up, there were no differences in pulmonary artery measurements, hemodynamic measurements, or pulmonary artery reinterventions between shunt groups. However, the right-sided shunt was associated with fewer surgical shunt revisions in both the overall (8.3 vs 1.9 events per 100 infants, P = .05) and the propensity score–matched (17.9 vs 0 events per 100 infants, P < .001) patient cohorts. In the propensity score–matched cohort only, right-sided shunts were further associated with fewer serious adverse events (84 vs 46 events per 100 infants, P = .01) and improved transplantation-free survival at 3 years follow-up (61% [95% confidence interval, 48-72] vs 80% [95% confidence interval, 69-88], P = .04).Conclusions
In the Single Ventricle Reconstruction trial, right ventricle–pulmonary artery shunt placement to the right of the neoaorta was associated with fewer shunt revisions and may contribute to improved outcomes in select patients. 相似文献4.
Alexander S. Fairman Grace J. Wang Benjamin M. Jackson Paul J. Foley Scott M. Damrauer Venkat Kalapatapu Michael A. Golden Ronald M. Fairman 《Journal of vascular surgery》2018,67(4):1082-1090
Objective
Published rates of reintervention after endovascular aneurysm repair (EVAR) range from 10% to 30%. We evaluated a single university center's experience with reinterventions in the context of Food and Drug Administration (FDA)-approved and trial devices.Methods
Retrospective data collection was performed for patients who underwent infrarenal EVAR and required reintervention from 2000 to 2016. Trial devices included those used in FDA feasibility and pivotal trials. Time-to-event analysis was performed using Cox regression. Predictors of mortality and explantation were evaluated using logistic regression; survival analysis was performed using Kaplan-Meier methods.Results
From 2000 to 2016, there were 1835 EVARs performed, and 137 patients (116 men; mean age, 72.2 ± 10.0 years) underwent reintervention with a mean aneurysm size of 5.9 ± 1.2 cm. The median follow-up was 5 years with an overall survival of 70.1%. The overall reintervention rate was 7.5%. FDA-approved devices had a reintervention rate of 6.4%, whereas trial devices had a rate of 14.4% (P < .001). For all devices, the most common cause of reintervention was type II endoleak (52.5%), followed by type I endoleak (18.2%), type III endoleak (9.5%), limb kink (7.3%), iliac occlusive disease (5.8%), endotension (1.5%), and other. The overall mean time to first reintervention was 2.3 ± 2.5 years, and univariate Cox regression identified male gender (hazard ratio, 1.91; 95% confidence interval [CI], 1.17-3.10; P = .010) and age at the time of EVAR (hazard ratio, 1.03; 95% CI, 1.01-1.05; P = .006) as risk factors for time to first reintervention. Among patients requiring reintervention, the mean number of reinterventions for trial devices was significantly greater than that for FDA-approved devices (2.18 vs 1.65; P = .01). Trial devices requiring reintervention had a nearly threefold higher odds for the need for more than two reinterventions (odds ratio, 2.88; 95% CI, 1.12-7.37; P = .034). Trial device, cause of reintervention, and type of reintervention were not predictive of the need for explantation or mortality, but the number of reinterventions was significantly associated with the need for explantation (odds ratio, 1.86; 95% CI, 1.17-2.96; P = .012). EVAR device and the need for explantation did not have an impact on mortality.Conclusions
Despite the rigorous nature of patient enrollment in clinical trials and the development of newer iterations of investigational devices, patients undergoing EVAR with trial devices are more likely to undergo a greater number of reinterventions than with FDA-approved devices. Although mortality and the need for explantation were not significantly associated with trial devices, the finding of a greater number of reinterventions highlights the need to properly inform patients willing to partake in investigational device trials. 相似文献5.
Holly Bauser-Heaton Alejandro Borquez Ritu Asija Lisa Wise-Faberowski Yulin Zhang Laura Downey Stanton B. Perry Andrew Koth Lynn F. Peng Claudia A. Algaze Frank L. Hanley Doff B. McElhinney 《The Journal of thoracic and cardiovascular surgery》2018,155(4):1696-1707
Background
Our institutional approach to tetralogy of Fallot (TOF) with major aortopulmonary collaterals (MAPCAs) emphasizes unifocalization and augmentation of the reconstructed pulmonary arterial (PA) circulation and complete intracardiac repair in infancy, usually in a single procedure. This approach yields a high rate of complete repair with excellent survival and low right ventricular (RV) pressure. However, little is known about remodeling of the unifocalized and reconstructed pulmonary circulation or about reinterventions on the reconstructed PAs or the RV outflow tract conduit.Methods
We reviewed patients who underwent complete repair of TOF with MAPCAs at our center at <2 years of age, either as a single-stage procedure or after previous procedures. Outcomes included freedom from conduit or PA intervention after repair, which were assessed by Cox regression and Kaplan–Meier analysis.Results
The study cohort included 272 patients. There were 6 early deaths and a median of follow-up of 3.6 years after complete repair. Reinterventions on the pulmonary circulation were performed in 134 patients, including conduit interventions in 101 patients, branch PA interventions in 101, and closure of residual MAPCAs in 9. The first conduit reintervention consisted of surgical conduit replacement in 77 patients, transcatheter pulmonary valve replacement with a Melody valve in 14, and angioplasty or bare metal stenting in 10. Surgical PA reinterventions were performed in 46 patients and transcatheter reinterventions in 75 (both in 20). Most PA reinterventions involved a single lung, and most transcatheter reinterventions a single vessel. Freedom from conduit replacement or transcatheter pulmonary valve replacement was 70 ± 3% at 5 years and was shorter in patients with smaller initial conduit size. Freedom from any PA reintervention was 64 ± 3% at 5 years, with the greatest rate during the first year. On multivariable analysis, factors associated with longer freedom from any PA reintervention included lower postrepair RV:aortic pressure ratio and larger original conduit size.Conclusions
We were able to obtain follow-up data for the majority of patients, which demonstrated freedom from PA reintervention for two thirds of patients. The time course of and risk factors for conduit reintervention in this cohort appeared similar to previously reported findings in patients who received RV-PA conduits in early childhood for other anomalies. Relative to the severity of baseline pulmonary vascular anatomy in TOF with MAPCAs, reinterventions on the reconstructed PAs were uncommon after repair according to our approach, and major reinterventions were rare. Nevertheless, PA reinterventions are an important aspect of the overall management strategy. 相似文献6.
Santi Trimarchi Hector W.L. de Beaufort Jip L. Tolenaar Joseph E. Bavaria Nimesh D. Desai Marco Di Eusanio Roberto Di Bartolomeo Mark D. Peterson Marek Ehrlich Arturo Evangelista Daniel G. Montgomery Truls Myrmel G. Chad Hughes Jehangir J. Appoo Carlo De Vincentiis Tristan D. Yan Christoph A. Nienaber Eric M. Isselbacher Kim A. Eagle 《The Journal of thoracic and cardiovascular surgery》2019,157(1):66-73
Objective
To analyze presentation, management, and outcomes of acute aortic dissections with proximal entry tear in the arch.Methods
Patients enrolled in the International Registry of Acute Aortic Dissection and entry tear in the arch were classified into 2 groups: arch A (retrograde extension into the ascending aorta with or without antegrade extension) and arch B (only antegrade extension into the descending aorta or further distally). Presentation, management, and in-hospital outcomes of the 2 groups were compared.Results
The arch A (n = 228) and arch B (n = 140) groups were similar concerning the presence of any preoperative complication (68.4% vs 60.0%; P = .115), but the types of complication were different. Arch A presented more commonly with shock, neurologic complications, cardiac tamponade, and grade 3 or 4 aortic valve insufficiency and less frequently with refractory hypertension, visceral ischemia, extension of dissection, and aortic rupture. Management for both groups were open surgery (77.6% vs 18.6%; P < .001), endovascular treatment (3.5% vs 25.0%; P < .001), and medical management (16.2% vs 51.4%; P < .001). Overall in-hospital mortality was similar (16.7% vs 19.3%; P = .574), but mortality tended to be lower in the arch A group after open surgery (15.3% vs 30.8%; P = .090), and higher after endovascular (25.0% vs 14.3%; P = .597) or medical treatment (24.3% vs 13.9%; P = .191), although the differences were not significant.Conclusions
Acute aortic dissection patients with primary entry tear in the arch are currently managed by a patient-specific approach. In choosing the management type of these patients, it may be advisable to stratify them based on retrograde or only antegrade extension of the dissection. 相似文献7.
Christoph Haller Devin Chetan Arezou Saedi Rachel Parker Glen S. Van Arsdell Osami Honjo 《The Journal of thoracic and cardiovascular surgery》2017,153(6):1479-1487.e1
Objective
The interdigitating technique in aortic arch reconstruction in hypoplastic left heart syndrome and variants (HLHS) reduces the recoarctation rate. Little is known on aortic arch growth characteristics and resulting clinical impact.Methods
A total of 139 patients with HLHS underwent staged palliation between 2007 and 2014; 73 patients underwent arch reconstruction. Dimensions of ascending aorta, transverse arch, interdigitating anastomosis, and descending aorta in pre-stage II and pre-Fontan angiograms were measured. Aortic arch dimensions were analyzed. Ventricular and atrioventricular valve function were assessed.Results
Diameters increased in all segments between pre-stage II and pre-Fontan (P < .0005). The z scores remained unchanged in all segments but the descending aorta that was significantly larger pre-Fontan (P = .039). Dimensions and z scores between pre-stage II and pre-Fontan correlated in proximal segments, but not at and distal to the interdigitating anastomosis. Pronounced tapering occurred between the transverse arch and the interdigitating anastomosis. Arch intervention of any type was performed in 7 (9.6%), and intervention for recoarctation in 3 (4.1%) patients.Conclusions
The aortic arch after reconstruction with the interdigitating technique differs from normal. Growth was proportional with no further geometrical distortion. Recoarctation and reintervention rate is low. Further improvement may be achieved by optimizing patch configuration and material. 相似文献8.
9.
Nikolaos Tsilimparis Christian Detter Yuk Law Fiona Rohlffs Franziska Heidemann Jens Brickwedel Yskert von Kodolitsch E. Sebastian Debus Tilo Kölbel 《Journal of vascular surgery》2019,69(4):977-985.e1
Objective
Whereas open repair is the “gold standard” for most aortic arch diseases, a subgroup of patients might benefit from an endovascular approach. The introduction of branched stent grafts with dedicated design to address the challenges of the ascending aorta and the aortic arch has opened an entirely new area of treatment for these patients. We investigated the early outcomes of branched thoracic endovascular aortic repair (b-TEVAR) in various types of disease of the aortic arch.Methods
A retrospective analysis was conducted of prospectively collected data from a single center of all consecutive patients treated with b-TEVAR. The indication for elective endovascular repair was consented in an interdisciplinary case conference. All patients were treated with a custom-made inner branched arch endograft with two internal branches (Cook Medical, Bloomington, Ind) and left-sided carotid-subclavian bypass. Study end points were technical success, 30-day mortality, and complications as well as late complications and reinterventions.Results
Between 2012 and 2017, there were 54 patients (38 male; median age, 71 years) treated with diseases of the aortic arch. Indications for therapy involved degenerative aortic arch or proximal descending aortic aneurysms requiring arch repair (n = 24), dissection with or without false lumen aneurysms (n = 26), and penetrating aortic ulcers (n = 4). Forty-three cases (80%) were performed electively and 11 urgently for contained ruptures (n = 3) or symptomatic aneurysms (n = 8) with endografts already available for the patient or with grafts of other patients with similar anatomy. Technical success was achieved in 53 cases (98%). The 30-day mortality and major stroke incidence were 5.5% (3/54) and 5.5% (3/54), respectively; in-hospital mortality was 7.4% (n = 4), and minor strokes (including asymptomatic new cerebral lesions) occurred in 5.5% (n = 3). There were two cases of transient spinal cord ischemia with complete recovery and one of paraplegia. No retrograde type A dissections or cardiac injuries were observed. Three early stent graft-related reinterventions were necessary to correct proximal endograft kinking with type IA endoleak in one patient, a bridging stent graft stenosis in another patient, and false lumen persistent perfusion from dissected supra-aortic vessels in the last patient. Mean in-hospital stay was 14 ± 8 days. During a mean follow-up of 12 ± 9 months, three nonaorta-related deaths and one aorta-related death distal to the arch repair were observed.Conclusions
Treatment of aortic arch diseases with b-TEVAR is feasible and safe with acceptable mortality and stroke rates. 相似文献10.
Anusha Jegatheeswaran Marshall L. Jacobs Christopher A. Caldarone Paul M. Kirshbom William G. Williams Eugene H. Blackstone William M. DeCampli Kim F. Duncan Linda M. Lambert Henry L. Walters Christo I. Tchervenkov Brian W. McCrindle 《The Journal of thoracic and cardiovascular surgery》2019,157(4):1577-1587.e10
Objectives
Improved survival after congenital heart surgery has led to interest in functional health status. We sought to identify factors associated with self-reported functional health status in adolescents and young adults with repaired interrupted aortic arch.Methods
Follow-up of survivors (aged 13-24 years) from a 1987 to 1997 inception cohort of neonates included completion of functional health status questionnaires (Child Health Questionnaire-CF87 [age <18 years, n = 51] or the Short Form [SF]-36 [age ≥18 years, n = 66]) and another about 22q11 deletion syndrome (22q11DS) features (n = 141). Factors associated with functional health status domains were determined using multivariable linear regression analysis.Results
Domain scores of respondents were significantly greater than norms in 2 of 9 Child Health Questionnaire-CF87 and 4 of 10 SF-36 domains and only lower in the physical functioning domain of the SF-36. Factors most commonly associated with lower scores included those suggestive of 22q11DS (low calcium levels, recurrent childhood infections, genetic testing/diagnosis, abnormal facial features, hearing deficits), the presence of self-reported behavioral and mental health problems, and a greater number of procedures. Factors explained between 10% and 70% of domain score variability (R2 = 0.10-0.70, adj-R2 = 0.09-0.66). Of note, morphology and repair type had a minor contribution.Conclusions
Morbidities associated with 22q11DS, psychosocial issues, and recurrent medical issues affect functional health status more than initial morphology and repair in this population. Nonetheless, these patients largely perceive themselves as better than their peers. This demonstrates the chronic nature of interrupted aortic arch and suggests the need for strategies to decrease reinterventions and for evaluation of mental health and genetic issues to manage associated deteriorations. 相似文献11.
Darren B. Schneider Ross Milner Jan M.M. Heyligers Nabil Chakfé Jon Matsumura 《Journal of vascular surgery》2019,69(2):367-377.e1
Background
We report midterm outcomes with the GORE Iliac Branch Endoprosthesis (IBE; W. L. Gore & Associates, Flagstaff, Ariz) in the U.S. investigational device exemption (IDE) trial and comparatively assess outcomes in the IDE trial with outcomes in a real-world population of patients treated in the Gore Global Registry for Endovascular Aortic Treatment (GREAT).Methods
From 2013 to 2016, the IDE trial enrolled 99 patients treated with the IBE for common iliac artery (CIA) aneurysms or aortoiliac aneurysms. Bilateral IBE treatment was allowed only in the continued access phase. From 2013 to 2016, there were 92 patients treated with the IBE in the GREAT registry. Baseline characteristics, procedural variables, and reinterventions through 6 months were compared in the IDE trial and GREAT registry. Clinical and core laboratory-assessed imaging outcomes were assessed in the IDE trial through 2 years.Results
GREAT patients were significantly older (P = .01) and of shorter height (P < .001) and lower weight (P < .001). There were also significantly more women treated in GREAT vs the IDE trial (8% vs 1%; P = .02). Thirteen GREAT patients (14%) and 4 of 35 continued access IDE patients (11%) had bilateral IBE placement (P = .70). IDE patients were more likely to be treated with percutaneous access methods (55% vs 40%; P = .04). Three IDE patients and three GREAT patients underwent 1-month reintervention, with two IDE reinterventions (2.1%) and one GREAT reintervention (1.6%) for thrombotic events. Five additional patients in each study underwent reintervention through 6 months (5% vs 5%; P = .92), all for nonthrombotic events. Internal iliac limb patency was 93.6% (95% confidence interval, 86.4%-97.1%) at 12 and 24 months in the IDE study. Subset analyses of the 10 IDE and GREAT patients with ≤6-month reintervention vs 181 intervention-free patients found that acute myocardial infarction (P = .01), nonpercutaneous access (P = .01), and surgical conduit use (P < .001) were associated with reintervention through 6 months. In the IDE trial, 3.4% and 4.1% of patients underwent reintervention at 12 months and 24 months, respectively, all for treatment of type II endoleaks. At 24 months, 8.7% of IDE patients exhibited abdominal aortic aneurysm sac expansion; 21.7% exhibited abdominal aortic aneurysm sac regression. No patients exhibited CIA aneurysm sac expansion; 45% exhibited CIA aneurysm sac regression.Conclusions
Midterm IDE outcomes and 6-month outcomes in the worldwide GREAT registry suggest that endovascular aortic aneurysm repair with concomitant CIA aneurysm repair with the IBE device is safe and effective. Thrombotic events are uncommon and are concentrated in the first month after the index procedure, and they typically can be resolved with endovascular reintervention. 相似文献12.
Thomas F.X. O&#x;Donnell Sarah E. Deery Laura T. Boitano Jeffrey J. Siracuse Marc L. Schermerhorn Salvatore T. Scali Andres Schanzer Robert T. Lancaster Virendra I. Patel 《Journal of vascular surgery》2019,69(2):414-422
Background
The early survival advantage of endovascular aneurysm repair (EVAR) compared with open repair reverses over time, possibly because of higher rates of reintervention related to endoleaks and aneurysm sac expansion. Therefore, we sought to examine the association between sac behavior, endoleaks, reintervention, and long-term survival.Methods
We reviewed all patients undergoing EVAR in the Vascular Quality Initiative between 2003 and 2017 with an imaging study at 1 year postoperatively (±6 months). We defined aneurysm sac changes by Society for Vascular Surgery guidelines (change ≥5 mm) and determined independent predictors of sac behavior, new endoleak, and reintervention using hierarchical logistic regression. We employed Cox regression to examine the association between sac behavior and long-term survival. We performed propensity matching between patients with sac regression and those with failure to regress as a secondary analysis.Results
Of 30,074 EVAR patients, 14,817 (49%) had a 1-year imaging study and were included in this study. At 1 year, 40% of sacs regressed, 35% remained stable, and 25% expanded. Factors independently associated with sac expansion were age (by decade: odds ratio [OR], 1.07; 95% confidence interval [CI], 1.01-1.13; P = .02), appearance of new endoleak (OR, 1.23; 95% CI, 1.10-1.37; P = .001), smaller aortic diameter (diameter <5 cm: OR, 1.37; 95% CI, 1.21-1.55; P < .001), anemia (OR, 1.47; 95% CI, 1.20-1.80; P < .001), rupture (OR, 1.33; 95% CI, 1.07-1.65; P = .01), and chronic kidney disease (OR, 1.15; 95% CI, 1.05-1.25; P < .01), whereas former smoking (OR, 0.86; 95% CI, 0.76- 0.96; P < .01), cerebrovascular disease (OR, 0.82; 95% CI, 0.67-0.99; P = .04), and statin therapy at discharge (OR, 0.83; 95% CI, 0.75-0.91; P < .001) were associated with lower risk of expansion. Both sac expansion (OR, 2.3; 95% CI, 2.0-2.7; P < .001) and a stable sac (OR, 3.1; 95% CI, 2.7-3.5; P < .001) were associated with the development of new endoleaks. Any failure of the aneurysm sac to regress was associated with long-term mortality compared with sac regression (stable sac size: hazard ratio, 1.2; 95% CI, 1.03-1.4; P = .02; sac expansion: hazard ratio, 1.6; 95% CI, 1.3-2.1; P < .001). This association persisted in patients without documented endoleaks and remained robust after accounting for reinterventions and endoleaks seen in follow-up or on completion angiography. In the propensity-matched cohort, patients with failure to regress experienced lower long-term survival (77% at 10 years compared with 82% for patients with sac regression; P = .01).Conclusions
After EVAR, aneurysm sac behavior is associated with the development of new endoleaks, reintervention, and long-term mortality. Not only sac expansion but any failure of the sac to regress is associated with higher long-term mortality, independent of reinterventions or endoleaks, and may be modified by statin therapy. Further study is needed to establish whether patients with stable sacs could benefit from selective reintervention. 相似文献13.
Bo Yang Elizabeth L. Norton Terry Shih Linda Farhat Xiaoting Wu Whitney E. Hornsby Karen M. Kim Himanshu J. Patel G. Michael Deeb 《The Journal of thoracic and cardiovascular surgery》2019,157(4):1313-1321.e2
Objective
To compare perioperative and long-term outcomes in patients undergoing hemiarch and aggressive arch replacement for acute type A aortic dissection (ATAAD).Methods
From 1996 to 2017, we compared outcomes of hemiarch (n = 322) versus aggressive arch replacements (zones 2 and 3 arch replacement with implantation of 2-4 arch branches, n = 150) in ATAAD. Indications for aggressive arch were arch aneurysm >4 cm or intimal tear in the aortic arch that was not resectable by hemiarch replacement, or dissection of arch branches with malperfusion.Results
Patients in the aggressive arch group were significantly younger (mean age: 57 vs 61 years old) and had significantly longer hypothermic circulatory arrest, cardiopulmonary bypass, and aortic crossclamp times. There were no significant differences in perioperative outcomes between hemiarch and aggressive arch groups, including 30-day mortality (5.3% vs 7.3%, P = .38) and postoperative stroke rate (7% vs 7%, P = .96). Over 15 years, Kaplan–Meier survival was similar between hemiarch and aggressive arch groups (log-rank P = .55, 10-year survival 70% vs 72%). Given death as a competing factor, incidence rates of reoperation over 15 years (2.1% vs 2.0% per year, P = 1) and 10-year cumulative incidence of reoperation (14% vs 12%, P = .89) for arch and distal aorta pathology were similar between the 2 groups.Conclusions
Both hemiarch and aggressive arch replacement are appropriate approaches for select patients with ATAAD. Aggressive arch replacement should be considered for an arch aneurysm >4 cm or an intimal tear at the arch unable to be resected by hemiarch replacement, or dissection of the arch branches with malperfusion. 相似文献14.
Yi Zhou Evan J. Ryer Robert P. Garvin Anh Pham Jeremy L. Irvan Ksenia Orlova James R. Elmore 《Journal of vascular surgery》2019,69(3):833-842
Objective
Mesenteric angioplasty and stenting (MAS) has surpassed open revascularization as the treatment of choice for mesenteric ischemia. Despite the lower perioperative mortality associated with MAS, the need for reintervention is not infrequent. The purpose of this study was to review the outcomes of patients treated for mesenteric artery in-stent restenosis (MAISR).Methods
Clinical data from a single center between 2004 and 2017 were retrospectively analyzed. Standard statistical analysis including Kaplan-Meier estimate for time-dependent outcomes, χ2 test for categorical variables, and two-sample t-test for continuous variables was performed. Primary end points included stent patency and reintervention rate. Secondary end points included mortality and morbidity.Results
During the study period, 91 patients underwent primary MAS. In total, 113 mesenteric vessels were treated with 20 covered stents and 93 bare-metal stents. Overall primary patency was 69% at 2 years. At 2 years, primary patency was 83% for covered stents compared with 65% for bare-metal stents (P = .17). Of these 91 primary MAS patients, 27 (30%) were treated for MAISR (32 vessels). Two covered stent patients developed significant restenosis (11%) compared with 25 (34%) bare-metal stent patients (P = .02). The mean age of patients requiring reintervention was 69 years (36% male), with the majority having a history of tobacco use (85%), hypertension (75%), and hyperlipidemia (78%). Fourteen reintervention patients (52%) presented with recurrent symptoms, 10 (37%) had asymptomatic restenosis, and 3 (11%) developed intestinal ischemia. Twelve patients (44%) underwent reintervention with balloon angioplasty alone and 15 (56%) underwent repeated stent placement. Of the 15 patients who had repeated stent placement, 7 patients had covered stents placed. The 30-day mortality rate after reintervention for mesenteric stent restenosis was 0%. Postoperative complications occurred in 15% of patients (myocardial infarction, 4%; reversible kidney injury, 4%; and bowel ischemia requiring surgical exploration, 7%). There was no difference in the perioperative morbidity in comparing symptomatic and asymptomatic patients undergoing reintervention. Mean follow-up after mesenteric reintervention was 31 months, with one-third of patients (n = 9) requiring another reintervention because of either recurrence of symptoms or asymptomatic high-grade restenosis. Assisted primary patency at 2 years was 92% after reintervention with balloon angioplasty and 87% for repeated stent placement, with no statistically significant difference between the groups (P = .66).Conclusions
Treatment of MAISR is associated with low mortality and acceptable morbidity. The initial use of covered stents may reduce the need for reintervention. 相似文献15.
Sarah E. Deery Thomas F.X. O&#x;Donnell Thomas C.F. Bodewes Barbara A. Dalebout Alexander B. Pothof Katie E. Shean Jeremy D. Darling Marc L. Schermerhorn 《Journal of vascular surgery》2018,67(2):433-440.e1
Objective
Although reinterventions are generally considered more common after endovascular aneurysm repair (EVAR) than after open surgical repair (OSR), less is known about reintervention in the early postoperative period. Furthermore, there are few data regarding the impact of early reintervention on 30-day mortality. We sought to evaluate the rates and types of reintervention after abdominal aortic aneurysm (AAA) repair and the impact of reintervention on postoperative mortality.Methods
The American College of Surgeons National Surgical Quality Improvement Program (NSQIP) was queried from 2012 to 2014 for all intact, infrarenal AAA repairs. The 30-day reintervention was classified by Current Procedural Terminology (CPT) codes. Univariate analysis comparing patients with and without reintervention was performed with the Fisher exact test and Mann-Whitney U test. Logistic regression was used to identify predictors of reintervention and to assess the association between 30-day reintervention and mortality.Results
We identified 5877 patients (OSR, 658 [11%]; EVAR, 5219 [89%]), of whom 261 underwent reintervention (OSR, 7.1%; EVAR, 4.1%; P < .01). Patients who underwent reintervention had larger aortic diameter (median, 5.7 cm vs 5.5 cm; P < .01), were more often symptomatic at presentation (16% vs 9.1%; P < .01), and were more likely to have renal insufficiency (7.7% vs 3.6%; P < .01) and history of prior abdominal operations (32% vs 26%; P = .04). Patients who underwent reintervention had higher 30-day mortality (OSR, 28% vs 2.8% [P < .001]; EVAR, 12% vs 1.0% [P < .001]) and major complications. Factors significantly associated with reintervention included open repair, diameter, symptom status, hypertension, and renal insufficiency. After adjusting for demographics, comorbidities, and type of repair, reintervention was independently associated with 30-day mortality after EVAR and OSR (odds ratio, 13; 95% confidence interval, 8-22; P < .001).Conclusions
Compared with EVAR, patients undergoing open infrarenal AAA repair were significantly more likely to undergo 30-day reintervention, which could be related to higher open anatomic complexity and lower experience of the surgeon with open repair. Reintervention after both EVAR and OSR was associated with a >10-fold increase in postoperative mortality, emphasizing the need to minimize the complications associated with reintervention. 相似文献16.
Yuki Ikeno Koji Sasaki Takashi Matsueda Takeshi Inoue Hiroshi Tanaka Koji Sugimoto Yutaka Okita 《The Journal of thoracic and cardiovascular surgery》2019,157(4):1350-1357.e1
Objective
To evaluate the impact of white matter changes on neurologic outcomes after total arch replacement using antegrade cerebral perfusion.Methods
White matter changes were assessed using a visual Fazekas scale on preoperative magnetic resonance images. From October 1999 to December 2016, 359 patients who had demonstrated changes on preoperative magnetic resonance imaging underwent elective total arch replacement using antegrade cerebral perfusion. Patients were classified into 3 severity groups: mild (100 patients), moderate (158 patients), and severe (101 patients). Mean follow-up time was 4.8 ± 3.6 years. Multivariate logistic regression methods were used to evaluate for an independent association between white matter changes and postoperative neurological outcomes.Results
Hospital mortality was 2.8% (10/359), and no significant differences were found across the 3 groups (P = .604). Multivariate analysis demonstrated that the severity of white matter change was significantly associated with both postoperative permanent neurologic deficit (odds ratio, 5.77; 95% confidence interval, 1.58-38.4, P = .005) and transient neurologic deficit (odds ratio, 2.46; 95% confidence interval, 1.45-4.37, P < .001).Conclusions
White matter changes, defined using the visual Fazekas scale on preoperative magnetic resonance imaging, were significantly associated with significant postoperative adverse neurologic outcomes after total arch replacement using antegrade cerebral perfusion. 相似文献17.
Christina Norrbom Marianne Steding-Jessen Carsten Thye Agger Merete Osler Marie Krabbe-Sorensen Annette Settnes Lisbeth Nilas Ellen Christine Leth Loekkegaard 《American journal of surgery》2019,217(4):694-703
Background
Adhesive bowel obstruction is associated with considerable morbidity and mortality, but the magnitude of the risk is debated.Method
In a national cohort of all Danish women with an abdominal operation (N?=?665,423) between 1977 and 2013, the risk of adhesive bowel obstruction was assessed by Cox multiple regression. Covariates were the number of abdominal operations, the surgical methods, the anatomical site involved, and the calendar year.Results
In the cohort, 1.4% experienced an episode of adhesive bowel obstruction. The risk increased 33–43% during the study period, was lower after gynecological and obstetrical procedures compared to gastrointestinal (HR 0.36 [0.34–0.38]), lower after laparoscopic compared to laparotomic surgery (HR 0.51 [0.48–0.54]) and increased proportionally after each additional operation.Conclusions
The risk of adhesive bowel obstruction after abdominal operations depends on the site of earlier operations, the method of access and the number of earlier operations. 相似文献18.
Kelly M. Wanamaker Sameer A. Hirji Fernando Ramirez Del Val Maroun Yammine Jiyae Lee Siobhan McGurk Prem Shekar Tsuyoshi Kaneko 《The Journal of thoracic and cardiovascular surgery》2019,157(1):53-63
Objective
The study objective was to describe the clinical outcomes of elderly patients undergoing ascending aortic surgery.Methods
Patients aged 70 years or older who underwent ascending aortic surgery between January 2002 and December 2013 were examined. Of 415 included patients, 285 were elderly patients (age 70-79 years) and 130 were very elderly (age ≥80 years). Logistic regression and Cox proportional hazards models were used to evaluate operative mortality and long-term survival, respectively.Results
Surgical indications included aortic aneurysm (63.1%), calcified aorta with need for other cardiac procedure (26.4%), and type A dissection (10.5%). Compared with elderly patients, the very elderly patients had a higher burden of comorbidities and operative mortality (13% vs 7%, P < .04). The very elderly patients were also more likely to be discharged to a rehabilitation facility than home (P < .001). However, risk-adjusted operative mortality and 30-day readmissions rates were similar (P > .05). Kaplan–Meier estimates of survival at 1 and 5 years were 85.6% and 72.6% for elderly patients versus 79.2% and 57.1% for the very elderly patients. Age was a strong risk variable for late mortality in the unadjusted and adjusted analyses.Conclusions
After adjusting for these comorbidities, the cause of aortic disease, and the type of procedure, age was not an independent predictor of operative mortality, but was strongly associated with reduced late survival. Thus, advanced age alone should not be an absolute contraindication for ascending aortic surgery. 相似文献19.
Matthew E. Oster Shan Chen Nicholas Dagincourt Yaniv Bar-Cohen Matthew Brothers Nicole Cain Steven D. Colan Richard J. Czosek Jamie A. Decker David G. Gamboa Salim F. Idriss Joel A. Kirsh Martin J. LaPage Richard G. Ohye Elizabeth Radojewski Maully Shah Eric S. Silver Anoop K. Singh Jonathan R. Kaltman 《The Journal of thoracic and cardiovascular surgery》2017,153(3):638-645.e2
Objectives
The study objective was to determine the predictors of new-onset arrhythmia among infants with single-ventricle anomalies during the post-Norwood hospitalization and the association of those arrhythmias with postoperative outcomes (ventilator time and length of stay) and interstage mortality.Methods
After excluding patients with preoperative arrhythmias, we used data from the Pediatric Heart Network Single Ventricle Reconstruction Trial to identify risk factors for tachyarrhythmias (atrial fibrillation, atrial flutter, supraventricular tachycardia, junctional ectopic tachycardia, and ventricular tachycardia) and atrioventricular block (second or third degree) among 544 eligible patients. We then determined the association of arrhythmia with outcomes during the post-Norwood hospitalization and interstage period, adjusting for identified risk factors and previously published factors.Results
Tachyarrhythmias were noted in 20% of subjects, and atrioventricular block was noted in 4% of subjects. Potentially significant risk factors for tachyarrhythmia included the presence of modified Blalock–Taussig shunt (P = .08) and age at Norwood (P = .07, with risk decreasing each day at age 8-20 days); the only significant risk factor for atrioventricular block was undergoing a concomitant procedure at the time of the Norwood (P = .001), with the greatest risk being in those undergoing a tricuspid valve procedure. Both tachyarrhythmias and atrioventricular block were associated with longer ventilation time and length of stay (P < .001 for all analyses). Tachyarrhythmias were not associated with interstage mortality; atrioventricular block was associated with mortality among those without a pacemaker in the unadjusted analysis (hazard ratio, 2.3; P = .02), but not after adding covariates.Conclusions
Tachyarrhythmias are common after the Norwood procedure, but atrioventricular block may portend a greater risk for interstage mortality. 相似文献20.
Jan L. Bruse Abbas Khushnood Kristin McLeod Giovanni Biglino Maxime Sermesant Xavier Pennec Andrew M. Taylor Tain-Yen Hsia Silvia Schievano 《The Journal of thoracic and cardiovascular surgery》2017,153(2):418-427
