1
|
Clouse WD. No Answers. Just More Questions: Comment on Combined Coronary and Carotid Artery Disease: What to Operate on First? Or Both at the Same Time? J Cardiothorac Vasc Anesth 2024; 38:1423-1424. [PMID: 38555214 DOI: 10.1053/j.jvca.2023.10.039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Accepted: 10/30/2023] [Indexed: 04/02/2024]
Affiliation(s)
- W Darrin Clouse
- Divsion of Vascular and Endovascular Surgery, University of Virginia Health, Charlottesville, VA.
| |
Collapse
|
2
|
Hawkins A, Jin R, Clouse WD, Tracci M, Weaver ML, Farivar B. Center-level outcomes following elective fenestrated endovascular aortic aneurysm repair in the Vascular Quality Initiative database. J Vasc Surg 2024:S0741-5214(24)00954-6. [PMID: 38604317 DOI: 10.1016/j.jvs.2024.03.453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Revised: 03/25/2024] [Accepted: 03/31/2024] [Indexed: 04/13/2024]
Abstract
OBJECTIVE Hospital volume is associated with mortality after open aortic aneurysm repair. Fenestrated and branched endovascular aortic repair (B-FEVAR) has been increasingly used for repair of complex thoracoabdominal and juxtarenal aneurysms, but evidence of a center-volume relationship is limited. We aimed to measure the association of center volume with in-hospital mortality, postoperative outcomes, and 1-year survival following B-FEVAR. METHODS Patients undergoing elective endovascular thoracoabdominal and complex abdominal aneurysm repair with branch intervention (2014-2021) listed within the national Vascular Quality Initiative Thoracic Endovascular Aortic Repair/Complex EVAR database were analyzed. Centers were grouped into quartiles by mean annual procedure volume. Multivariable regression was used to evaluate the effect of center volume on in-hospital mortality adjusting for baseline and procedural characteristics. Kaplan-Meier estimation, log rank test, and mixed effects Cox regression were used to evaluate 1-year survival. RESULTS A total of 4302 adult elective F-BEVAR procedures were identified at a total of 163 centers. In-hospital mortality did not differ by hospital volume (quartile [Q]1 = 35/1059 [3.3%]; Q2 = 30/1063 [2.8%]; Q3 = 33/1120 [2.9%]; and Q4 = 44/1060 [4.2%]; P = .308). The high volume group had a higher rate of major complication (Q1 = 14.9%; Q2 = 12.8%; Q3 = 13.3%; and Q4 = 20.1%; adjusted P < .001). Physician-modified grafts were more frequently employed in high-volume centers (Q1 = 4.5%; Q2 = 18.7%; Q3 = 11.3%; and Q4 = 19.2%; P < .001), with a decreased incidence of any endoleak noted at the end of the procedure (Q1 = 34.9%; Q2 = 32.8%; Q3 = 30.0%; and Q4 = 29.0%; P = .003). In the multivariable analysis, in-hospital mortality was not associated with center volume, comparing very low volume to medium- and high-volume centers (odds ratio [95% confidence interval] vs Q4: Q1 = 1.1 [0.6-1.9], Q2 = 0.6 [0.4-1.1], and Q3 = 0.9 [0.5-1.5]; all P > .05). No significant difference was found in 1-year survival between center volume groups. CONCLUSIONS In-hospital mortality is not associated with procedure volume within centers performing complex endovascular aortic repair. However, complication rates and endoleak may be associated with procedure volume. Long-term outcomes by annualized procedure volume, specifically graft durability and sac expansion, should be investigated.
Collapse
Affiliation(s)
- Andrew Hawkins
- Division of Vascular and Endovascular Surgery, University of Virginia, Charlottesville, VA
| | - Ruyun Jin
- Division of Biostatistics, Department of Public Health Sciences, School of Medicine, University of Virginia, Charlottesville, VA
| | - W Darrin Clouse
- Division of Vascular and Endovascular Surgery, University of Virginia, Charlottesville, VA
| | - Margaret Tracci
- Division of Vascular and Endovascular Surgery, University of Virginia, Charlottesville, VA
| | - M Libby Weaver
- Division of Vascular and Endovascular Surgery, University of Virginia, Charlottesville, VA
| | - Behzad Farivar
- Division of Vascular and Endovascular Surgery, University of Virginia, Charlottesville, VA.
| |
Collapse
|
3
|
Norman AV, Smolkin ME, Farivar BS, Tracci MC, Weaver ML, Kern JA, Ratcliffe SJ, Clouse WD. Current Transthoracic Supra-Aortic Trunk Surgical Reconstruction Has Similar 30-Day Cardiovascular Outcomes Compared to Extra-Anatomic Revascularization but With Higher Morbidity Burden. Ann Vasc Surg 2024; 100:155-164. [PMID: 37852366 DOI: 10.1016/j.avsg.2023.08.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 08/16/2023] [Accepted: 08/17/2023] [Indexed: 10/20/2023]
Abstract
BACKGROUND Operative risk for supra-aortic trunk (SAT) surgical revascularization for occlusive disease, particularly transthoracic reconstruction (TR), remains ill-defined. This study sought to describe and compare 30-day outcomes of TR and extra-anatomic (ER) SAT surgical reconstruction for an occlusive indication across the United States over a contemporary 15-year period. METHODS Using the National Surgical Quality Improvement Program, TR and ER performed during 2005-2019 were identified. Procedures performed for nonocclusive indications and those concomitant with coronary or valve operations were excluded. Rates of stroke, death, myocardial infarction (MI) and these as composite outcome (S/D/M) were compared. Logistic regression with stabilized inverse probability weighting (IPW) was used to compare groups via average treatment effect (ATE) while adjusting for covariate imbalances. RESULTS Over the 15-year period, 166 TR and 1,900 ER patients were identified. The majority of ERs were carotid-subclavian bypass (n = 1,344; 70.7%) followed by carotid-carotid bypass (n = 261; 13.7%) and subclavian/carotid transpositions (n = 123; 6.5%). TR consisted of aorto-SAT bypass (n = 120; 72.3%) and endarterectomy (n = 46; 27.7%). The median age was 64 years for TR and 65 years in ER (P = 0.039). Those undergoing TR were more often women (69.0% vs. 56.9%; P = 0.001) and less likely to have undergone previous cardiac surgery (9.2% vs. 20.8%; P = 0.006). TR were also less frequently hypertensive (68.1% vs. 75.4%; P = 0.038) and had statistically lower preoperative creatinine levels (0.86 vs 0.91; P = 0.002). Unadjusted rates of MI (0.6% vs. 1.3%; P = 0.72) and stroke (3.6% vs. 1.9%; P = 0.15) were similar between groups with mortality (3.6% vs. 1.5%; P = 0.05) and S/D/M (6.6% vs. 3.9%; P = 0.10) trending higher with TR. IPWs could be calculated for 1,754 patients (148 TR; 1,606 ER). The estimated probability of S/D/M was 3.8% in the ER group and 6.2% in TR; no difference was seen in ATE (2.4%; 95% confidence interval [CI]: -1.5 to 6.2; P = 0.23). No differences were seen in individual component ATEs (stroke: 3.0% vs. 1.7%; ATE = 1.3%; 95% CI: -3.9 to 1.3; P = 0.32; mortality: 3.8% vs. 1.4%; ATE = 2.4%; 95% CI: -5.6 to 0.7; P = 0.13). Secondary outcomes showed TR patients were more likely to have non-home discharge (18.7% vs. 6.6%; ATE = 12.1%; 95% CI: 5.0-19.2; P < 0.001) and longer lengths of stay (6.1 vs. 4.0; ATE = 2.2 days; 95% CI: 0.9-3.4; P < 0.001). Moreover, TR patients were more likely to require transfusion (22.7% vs. 5.0%; ATE = 17.7%; 95% CI: 10.2-25.2; P < 0.001) and develop sepsis (2.7% vs. 0.2%; ATE = 2.5%; 95% CI: 0.1-5.0; P = 0.04). CONCLUSIONS Transthoracic and extra-anatomic surgical reconstruction of the SATs for occlusive disease have similar operative cardiovascular risk. However, morbidity tends to be higher with TR due to higher transfusion requirements, sepsis risk, and need for facility stay. These results suggest ER as a first-line approach in those with proper disease anatomy is reasonable with lower morbidity, while TR remains justified in appropriate patients.
Collapse
Affiliation(s)
- Anthony V Norman
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Virginia, Charlottesville, VA
| | - Mark E Smolkin
- Division of Biostatistics, Department of Public Health Sciences, Old Med School, University of Virginia, Charlottesville, VA
| | - Behzad S Farivar
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Virginia, Charlottesville, VA
| | - Margaret C Tracci
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Virginia, Charlottesville, VA
| | - M Libby Weaver
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Virginia, Charlottesville, VA
| | - John A Kern
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Virginia, Charlottesville, VA
| | - Sarah J Ratcliffe
- Division of Biostatistics, Department of Public Health Sciences, Old Med School, University of Virginia, Charlottesville, VA
| | - W Darrin Clouse
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Virginia, Charlottesville, VA.
| |
Collapse
|
4
|
Sen I, Clouse WD, Lauria AL, Calderon DR, Anderson PB, DeMartino RR, Rasmussen TE. Outcomes of Arterial Bypass With the Human Acellular Vessel for Chronic Limb-Threatening Ischemia Performed Under the FDA Expanded Access Program. Mayo Clin Proc 2024; 99:57-68. [PMID: 37542500 DOI: 10.1016/j.mayocp.2023.05.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 04/14/2023] [Accepted: 05/02/2023] [Indexed: 08/07/2023]
Abstract
OBJECTIVE To report outcomes of the human acellular vessel (HAV) implanted for limb salvage through the Food and Drug Administration (FDA) Expanded Access Program for patients with chronic limb-threatening ischemia with no autologous conduit. METHODS The HAV is a bioengineered vascular conduit designed with human vascular smooth muscle cells. The product is under regulatory study. From April 2019 to November 2021, the HAV was implanted in 14 patients (12 men; mean age, 62±14 years) at 3 US centers. Each case was performed with a single-use investigational new drug Expanded Access Program issued by the FDA. Institutional review board approval was obtained; technical and clinical outcomes were analyzed. RESULTS A single 6-mm-diameter (40-cm-long) HAV was implanted in 9 patients; 5 patients required 2 HAVs sewn together as a composite. Technical success was 100%. Median follow-up was 12 (range, 1 to 41) months. Primary and secondary patency rates were 72% and 81% at 12 months; assisted primary patency was attained in 4 patients. Amputation-free survival was 93% at 6 months and 77% at 12 months. All patients with a patent HAV experienced clinical improvement with no HAV-related infections or adverse events. There were 4 deaths in the cohort, late mortality unrelated to the HAV. CONCLUSION The HAV is a safe and effective "off-the-shelf" biologic conduit. This experience from the FDA Expanded Access Program in this population with few alternative limb salvage options will help guide regulatory deliberations for patients with lower extremity ischemia and no autologous bypass conduit options.
Collapse
Affiliation(s)
- Indrani Sen
- Vascular and Endovascular Surgery, Mayo Clinic Health Systems, Eau Claire, WI
| | - W Darrin Clouse
- Division of Vascular and Endovascular Surgery, University of Virginia, Charlottesville, VA
| | - Alexis L Lauria
- Department of Surgery, Uniformed Services University of the Health Sciences and Walter Reed National Military Medical Center, Bethesda, MD
| | - Daniel R Calderon
- Heart and Vascular Institute, University of Pittsburgh Medical Center, Harrisburg, PA
| | - Peter B Anderson
- Division of Vascular and Endovascular Surgery, Department of Surgery, Mayo Clinic, Rochester, MN
| | - Randall R DeMartino
- Division of Vascular and Endovascular Surgery, Department of Surgery, Mayo Clinic, Rochester, MN
| | - Todd E Rasmussen
- Division of Vascular and Endovascular Surgery, Department of Surgery, Mayo Clinic, Rochester, MN; Walter Reed National Military Medical Center, Bethesda, MD. https://twitter.com/@trasmussen_md
| |
Collapse
|
5
|
Weaver ML, Neal D, Columbo JA, Holscher CM, Sorber RA, Hicks CW, Stone DH, Clouse WD, Scali ST. Market competition influences practice patterns in management of patients with intermittent claudication in the vascular quality initiative. J Vasc Surg 2023; 78:727-736.e3. [PMID: 37141948 PMCID: PMC10699768 DOI: 10.1016/j.jvs.2023.04.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 04/06/2023] [Accepted: 04/24/2023] [Indexed: 05/06/2023]
Abstract
OBJECTIVE The Society for Vascular Surgery (SVS) clinical practice guidelines recommend best medical therapy (BMT) as first-line therapy before offering revascularization to patients with intermittent claudication (IC). Notably, atherectomy and tibial-level interventions are generally discouraged for management of IC; however, high regional market competition may incentivize physicians to treat patients outside the scope of guideline-directed therapy. Therefore, we sought to determine the association between regional market competition and endovascular treatment of patients with IC. METHODS We examined patients with IC undergoing index endovascular peripheral vascular interventions (PVI) in the SVS Vascular Quality Initiative from 2010 to 2022. We assigned the Herfindahl-Hirschman Index as a measure of regional market competition and stratified centers into very high competition (VHC), high competition, moderate competition, and low competition cohorts. We defined BMT as preoperative documentation of being on antiplatelet medication, statin, nonsmoking status, and a recorded ankle-brachial index. We used logistic regression to evaluate the association of market competition with patient and procedural characteristics. A sensitivity analysis was performed in patients with isolated femoropopliteal disease matched by the TransAtlantic InterSociety classification of disease severity. RESULTS There were 24,669 PVIs that met the inclusion criteria. Patients with IC undergoing PVI were more likely to be on BMT when treated in higher market competition centers (odds ratio [OR], 1.07 per increase in competition quartile; 95% confidence interval [CI], 1.04-1.11; P < .0001). The probability of undergoing aortoiliac interventions decreased with increasing competition (OR, 0.84; 95% CI, 0.81-0.87; P < .0001), but there were higher odds of receiving tibial (OR, 1.40; 95% CI, 1.30-1.50; P < .0001) and multilevel interventions in VHC vs low competition centers (femoral + tibial OR, 1.10; 95% CI, 1.03-1.14; P = .001). Stenting decreased as competition increased (OR, 0.89; 95% CI, 0.87-0.92; P < .0001), whereas exposure to atherectomy increased with higher market competition (OR, 1.15; 95% CI, 1.11-1.19; P < .0001). When assessing patients undergoing single-artery femoropopliteal intervention for TransAtlantic InterSociety A or B lesions to account for disease severity, the odds of undergoing either balloon angioplasty (OR, 0.72; 95% CI, 0.625-0.840; P < .0001) or stenting only (OR, 0.84; 95% CI, 0.727-0.966; P < .0001) were lower in VHC centers. Similarly, the likelihood of receiving atherectomy remained significantly higher in VHC centers (OR, 1.6; 95% CI, 1.36-1.84; P < .0001). CONCLUSIONS High market competition was associated with more procedures among patients with claudication that are not consistent with guideline-directed therapy per the SVS clinical practice guidelines, including atherectomy and tibial-level interventions. This analysis demonstrates the susceptibility of care delivery to regional market competition and signifies a novel and undefined driver of PVI variation among patients with claudication.
Collapse
Affiliation(s)
- M Libby Weaver
- Division of Vascular and Endovascular Surgery, University of Virginia Health System, Charlottesville, VA.
| | - Dan Neal
- Department of Surgery, University of Florida, Gainesville, FL
| | - Jesse A Columbo
- Section of Vascular Surgery, Dartmouth-Hitchcock Medical Center, Lebanon, NH
| | - Courtenay M Holscher
- Division of Vascular Surgery and Endovascular Therapy, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Rebecca A Sorber
- Division of Vascular Surgery and Endovascular Therapy, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Caitlin W Hicks
- Division of Vascular Surgery and Endovascular Therapy, Johns Hopkins University School of Medicine, Baltimore, MD
| | - David H Stone
- Section of Vascular Surgery, Dartmouth-Hitchcock Medical Center, Lebanon, NH
| | - W Darrin Clouse
- Division of Vascular and Endovascular Surgery, University of Virginia Health System, Charlottesville, VA
| | - Salvatore T Scali
- Division of Vascular Surgery and Endovascular Therapy, University of Florida, Gainesville, FL
| |
Collapse
|
6
|
Affiliation(s)
- W Darrin Clouse
- Division of Vascular and Endovascular Surgery, University of Virginia, Charlottesville
| |
Collapse
|
7
|
Haywood NS, Ratcliffe SJ, Zheng X, Mao J, Farivar BS, Tracci MC, Malas MB, Goodney PP, Clouse WD. Operative and long-term outcomes of combined and staged carotid endarterectomy and coronary bypass. J Vasc Surg 2023; 77:1424-1433.e1. [PMID: 36681256 PMCID: PMC10353412 DOI: 10.1016/j.jvs.2023.01.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 12/31/2022] [Accepted: 01/10/2023] [Indexed: 01/19/2023]
Abstract
OBJECTIVE Optimal temporal surgical management of significant carotid stenosis and coronary artery disease remains unknown. Carotid endarterectomy (CEA) and coronary artery bypass (CABG) are performed concurrently (CCAB) or in a staged (CEA-CABG or CABG-CEA) approach. Using the Vascular Quality Initiative-Vascular Implant Surveillance and Interventional Outcomes Coordinated Registry Network-Medicare-linked dataset, this study compared operative and long-term outcomes after CCAB and staged approaches. METHODS The Vascular Quality Initiative-Vascular Implant Surveillance and Interventional Outcomes Coordinated Registry Network dataset was used to identify CEAs from 2011 to 2018 with combined CABG or CABG within 45 days preceding or after CEA. Patients were stratified based on concurrent or staged approach. Primary outcomes were stroke, myocardial infarction (MI), all-cause mortality, stroke and death as composite (SD) and all as composite within 30 days from the last procedure as well as in the long term. Univariate analysis and risk-adjusted analysis using inverse propensity weighting were performed. Kaplan-Meier curves of stroke, MI, and death were created and compared. RESULTS There were 1058 patients included: 643 CCAB and 415 staged (309 CEA-CABG and 106 CABG-CEA). Compared with staged patients, those undergoing CCAB had a higher preoperative rate of congestive heart failure (24.8% vs 18.4%; P = .01) and decreased renal function (14.9% vs 8.5%; P < .01), as well as fewer prior neurological events (23.5% vs 31.4%; P < .01). Patients undergoing CCAB had similar weighted rate of 30-day stroke (4.6% vs 4.1%; P = .72), death (7.0% vs 5.0%; P = .32), and composite outcomes (stroke and death, 9.8% vs 8.5%; P = .56; stroke, death, and MI, 14.7% vs 17.4%; P = .31), but a lower weighted rate of MI (5.5% vs 11.5%; P < .01) vs the staged cohort. Long-term adjusted risks of stroke (hazard ratio [HR], 0.85; 95% confidence interval [CI], 0.54-1.36; P = .51) and mortality (HR, 1.02; 95% CI, 0.76-1.36; P=.91) were similar between groups, but higher risk of MI long-term was seen in those staged (HR, 1.49; 95% CI, 1.07-2.08; P = .02). CONCLUSIONS In patients undergoing CCAB or staged open revascularization for carotid stenosis and coronary artery disease, the staged approach had an increased risk of postoperative cardiac event, but the short- and long-term rates of stroke and mortality seem to be comparable. Adverse cardiovascular event risk is high between operations when staged and should be a consideration when selecting an approach. Although factors leading to staged sequencing performance need further clarity, CCAB seems to be safe and should be considered an equally reasonable option.
Collapse
Affiliation(s)
- Nathan S Haywood
- Department of Vascular and Endovascular Surgery, University of Virginia, Charlottesville, VA
| | - Sarah J Ratcliffe
- Department of Biostatistics, University of Virginia, Charlottesville, VA
| | - Xinyan Zheng
- Population Health Sciences, Weill Cornell Medicine, New York, NY
| | - Jialin Mao
- Population Health Sciences, Weill Cornell Medicine, New York, NY
| | - Behzad S Farivar
- Department of Vascular and Endovascular Surgery, University of Virginia, Charlottesville, VA
| | - Margaret C Tracci
- Department of Vascular and Endovascular Surgery, University of Virginia, Charlottesville, VA
| | - Mahmoud B Malas
- Department of Vascular and Endovascular Surgery, University of California San Diego, San Diego, CA
| | - Philip P Goodney
- Department of Vascular and Endovascular Surgery, Dartmouth-Hitchcock Medical Center, Lebanon, NH
| | - W Darrin Clouse
- Department of Vascular and Endovascular Surgery, University of Virginia, Charlottesville, VA.
| |
Collapse
|
8
|
Zarrintan S, Yei KS, Moacdieh MP, Schermerhorn M, Clouse WD, Malas MB. Preoperative Spinal Drain Placement is Associated with Reduced Risk of Spinal Cord Ischemia in Patients Undergoing Thoracic Endovascular Aortic Repair for Aortic Dissection. Ann Vasc Surg 2023; 90:17-26. [PMID: 36442708 DOI: 10.1016/j.avsg.2022.11.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Revised: 10/31/2022] [Accepted: 11/05/2022] [Indexed: 11/27/2022]
Abstract
BACKGROUND Spinal cord ischemia (SCI) is a rare but serious complication of Thoracic Endovascular Aortic Repair (TEVAR). Several measures including spinal drain (SD) placement have been proposed to reduce the risk of SCI in TEVARs performed for aneurysms. However, there are no specific large-scale data on potential benefits of SD placement in Stanford Type B aortic dissection (TBAD). We aimed to assess the impact of preoperative SD placement on preventing SCI during TEVARs performed for TBAD. METHODS We included all TEVAR cases performed for TBAD in Vascular Quality Initiative (VQI) from 2012 to 2021. Patients with connective tissue disease, open conversion, rupture, proximal disease > zone 5, proximal landing zone <2 or SCI on presentation were excluded. One-to-one propensity score matching was used to balance patients on 34 dimensions by the nearest neighbor principle to compare patients based on preoperative SD placement. The primary outcome was SCI. Secondary outcomes included 30-day and 90-day mortality, perioperative complications, and 90-day2intervention. RESULTS A total of 2,683 TEVARs were performed for TBAD with 1,227 (45.7%) undergoing preoperative SD placement. Propensity matching produced 672 well-matched pairs. In the matched cohort, SD placement was not associated with significant reduction in temporary SCI (3.0% vs. 3.7%, P = 0.45). However, SD placement was associated with significant reduction of the risk of permanent SCI at discharge (1.3% vs. 3.4%, P = 0.012). SD was also associated with lower risk of 30-day mortality (3.7% vs 6.4%, P = 0.025) and shorter length of stay but not 90-day mortality or 90-day reintervention. CONCLUSIONS Our study suggests that preoperative SD placement in patients undergoing TEVAR for TBAD is beneficial in reducing the risk of permanent SCI without increasing risks of perioperative complications. Further prospective studies are necessary to confirm these findings.
Collapse
Affiliation(s)
- Sina Zarrintan
- Department of Surgery, Division of Vascular & Endovascular Surgery, UC San Diego, San Diego, CA
| | - Kevin S Yei
- Department of Surgery, Division of Vascular & Endovascular Surgery, UC San Diego, San Diego, CA
| | - Munir P Moacdieh
- Department of Surgery, Division of Vascular & Endovascular Surgery, UC San Diego, San Diego, CA
| | - Marc Schermerhorn
- Department of Surgery, Division of Vascular and Endovascular Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
| | - W Darrin Clouse
- Division of Vascular & Endovascular Surgery, University of Virginia Health System, Charlottesville, VA
| | - Mahmoud B Malas
- Department of Surgery, Division of Vascular & Endovascular Surgery, UC San Diego, San Diego, CA.
| |
Collapse
|
9
|
Meyer MJ, Jameson SA, Gillig EJ, Aggarwal A, Ratcliffe SJ, Baldwin M, Singh KE, Clouse WD, Blank RS. Clinical implications of preoperative echocardiographic findings on cardiovascular outcomes following vascular surgery: An observational trial. PLoS One 2023; 18:e0280531. [PMID: 36656845 PMCID: PMC9851553 DOI: 10.1371/journal.pone.0280531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Accepted: 12/29/2022] [Indexed: 01/20/2023] Open
Abstract
INTRODUCTION Peripheral artery disease and cardiac disease are often comorbid conditions. Echocardiography is a diagnostic tool that can be performed preoperatively to risk stratify patients by a functional cardiac test. We hypothesized that ventricular dysfunction and valvular lesions were associated with an increased incidence of expanded major adverse cardiac events (Expanded MACE). METHODS AND MATERIALS Retrospective cohort study from 2011 to 2020 including all patients from a major academic center who had vascular surgery and an echocardiographic study within two years of the index procedure. RESULTS 813 patients were included in the study; a majority had a history of smoking (86%), an ASA score of 3 (65%), and were male (68%). Carotid endarterectomy was the most common surgery (24%) and the least common surgery was open abdominal aortic aneurysm repair (5%). We found no significant association between the echocardiographic findings of left ventricular dysfunction, right ventricular dysfunction, or valvular lesions and the postoperative development of Expanded MACE. CONCLUSIONS The preoperative echocardiographic findings of left ventricular dysfunction, right ventricular dysfunction and moderate to severe valvular lesions were not predictive of an increased incidence of postoperative Expanded MACE. We identified a significant association between RV dysfunction and post-operative dialysis that should be interpreted carefully due to the small number of outcomes. The transition from open to endovascular surgery and advances in perioperative management may have led to improved cardiovascular outcomes. TRIAL REGISTRATION Trial Registration: NCT04836702 (clinicaltrials.gov). https://www.google.com/search?client=firefox-b-d&q=NCT04836702.
Collapse
Affiliation(s)
- Matthew J. Meyer
- Department of Anesthesiology, University of Virginia School of Medicine, Charlottesville, VA, United States of America
- * E-mail:
| | - Slater A. Jameson
- Department of Anesthesiology, University of Virginia School of Medicine, Charlottesville, VA, United States of America
| | - Edward J. Gillig
- Department of Anesthesiology, Newton Wellesley Hospital, Newton, MA, United States of America
| | - Ankur Aggarwal
- Department of Surgery, Franciscan Physicians Network Vascular Surgeons, Indianapolis, IN, United States of America
| | - Sarah J. Ratcliffe
- Department of Public Health Sciences, University of Virginia School of Medicine, Charlottesville, VA, United States of America
| | - Mary Baldwin
- Department of Surgery, University of Virginia School of Medicine, Charlottesville, VA, United States of America
| | - Karen E. Singh
- Department of Anesthesiology, University of Virginia School of Medicine, Charlottesville, VA, United States of America
| | - W. Darrin Clouse
- Department of Surgery, University of Virginia School of Medicine, Charlottesville, VA, United States of America
| | - Randal S. Blank
- Department of Anesthesiology, University of Virginia School of Medicine, Charlottesville, VA, United States of America
| |
Collapse
|
10
|
Weaver ML, Neal D, Columbo JA, Holscher CM, Sorber RA, Hicks CW, Stone DH, Clouse WD, Scali S. Market Competition Influences Practice Patterns in Management of Patients With Intermittent Claudication in the Vascular Quality Initiative. J Vasc Surg 2023. [DOI: 10.1016/j.jvs.2022.11.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
|
11
|
Yuan F, Tracci MC, Clouse WD, Robinson WP. Outcomes of open and endovascular infra-inguinal revascularization are poor in young patients with atherosclerotic peripheral artery disease but do not differ between genders. Vascular 2022:17085381221140160. [PMID: 36377515 DOI: 10.1177/17085381221140160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2024]
Abstract
OBJECTIVES The effect of gender on the outcomes of revascularization procedures in young patients with premature atherosclerotic peripheral arterial disease (PAD) is not known. The objective of this study was to compare short-term and long-term outcomes between young males and females undergoing infra-inguinal revascularization procedures. METHODS We examined postoperative outcomes of male and female PAD patients under the age of 55 who underwent infra-inguinal revascularization procedures at a single tertiary institution from 2011 to 2019. Primary outcomes included 30-day morbidity, patency of the revascularization procedures, and major adverse limb events (MALE). Secondary outcomes included survival, amputation rate, reintervention rate, improvement of ankle-brachial index (ABI), and number of reinterventions. RESULTS Eighty-one infra-inguinal revascularization procedures (46 endovascular and 35 open procedures) were reviewed including 45 procedures in 37 males and 36 procedures in 31 females. Fifty-three (65.4%) of the procedures were performed in patients with chronic limb-threatening ischemia symptoms. The rest were treated for life-disabling claudication. The female patients were younger, had higher body mass index, and were more likely to have diabetes, hyperlipidemia, or chronic obstructive pulmonary disease in comparison to males. Thirty-day major adverse cardiovascular event was 0.0% and MALE was 16.0%. Mean follow-up was 806.2 days. At 1 year, primary patency was 34.4 ± 6.2%, primary assisted patency was 52.7 ± 6.5%, secondary patency was 61.8 ± 6.3%, and MALE-free rate was 47.0 ± 6.4%. For secondary outcomes at 1 year, amputation-free rate was 92.5 ± 3.2%, reintervention-free rate was 50.2 ± 6.4%, and survival was 96.2 ± 2.6%. By the end of the study, overall mortality rate was 14.8% and major amputation rate was 13.6%. No major differences were observed between males and females among these outcomes. A smaller improvement in ABI after revascularization was noted in females compared to males (female 0.2 ± 0.2 vs male 0.4 ± 0.2, p = .04). Among patients who required reintervention, females required a higher number of reinterventions than males (female 1.7 ± 2.5 vs male 0.8 ± 1.1, p = .03). CONCLUSIONS There were no significant differences in short-term and long-term outcomes between males and females under the age of 55 after infra-inguinal revascularization. Poor patency, high MALE rate, and high mid-term mortality, and amputation rates after revascularization in young PAD patients highlight the need for improved strategies to treat premature PAD.
Collapse
Affiliation(s)
- Fang Yuan
- 12349University of Virginia School of Medicine, Charlottesville, VA, USA
| | - Margaret C Tracci
- Division of Vascular and Endovascular Surgery, Department of Surgery, 12249University of Virginia School of Medicine, Charlottesville, VA, USA
| | - W Darrin Clouse
- Division of Vascular and Endovascular Surgery, Department of Surgery, 12249University of Virginia School of Medicine, Charlottesville, VA, USA
| | - William P Robinson
- Division of Vascular Surgery, Southern Illinois University School of Medicine, Springfield, IL, USA
| |
Collapse
|
12
|
Shirasu T, Clouse WD, Farivar BS. Apples and oranges: Fair comparison? J Vasc Surg 2022; 76:607. [PMID: 35870851 DOI: 10.1016/j.jvs.2022.01.148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Accepted: 01/21/2022] [Indexed: 11/30/2022]
Affiliation(s)
- Takuro Shirasu
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Virginia, Charlottesville, VA
| | - W Darrin Clouse
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Virginia, Charlottesville, VA
| | - Behzad S Farivar
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Virginia, Charlottesville, VA
| |
Collapse
|
13
|
Haywood NS, Ratcliffe SJ, Zheng X, Mao J, Farivar B, Tracci MC, Malas MB, Goodney PP, Clouse WD. Operative and Long-term Outcomes of Combined and Staged Carotid Endarterectomy and Coronary Bypass: A Medicare-linked VQI/VISION Analysis. J Vasc Surg 2022. [DOI: 10.1016/j.jvs.2022.03.789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
14
|
Shirasu T, Takagi H, Gregg A, Kuno T, Yasuhara J, Kent KC, Clouse WD. Predictability of the Global Limb Anatomic Staging System (GLASS) for technical and limb-related outcomes: systematic review and meta-analysis. Eur J Vasc Endovasc Surg 2022; 64:32-40. [DOI: 10.1016/j.ejvs.2022.03.044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 03/09/2022] [Accepted: 03/31/2022] [Indexed: 11/03/2022]
|
15
|
Lauria AL, Kersey AJ, Propper BW, White PW, Clouse WD, Calderon DR, Rasmussen TE, White JM. Real World Experience with the Human Acellular Vessel: A Bioengineered Implant for Arterial Repair that Expands Limb Salvage Options. Ann Vasc Surg 2022. [DOI: 10.1016/j.avsg.2021.12.082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
16
|
Shirasu T, Clouse WD. Emergent endovascular aneurysm repair and preoperative antibiotics for infected aortic aneurysms. Eur J Vasc Endovasc Surg 2022; 63:662. [DOI: 10.1016/j.ejvs.2021.12.047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Revised: 12/21/2021] [Accepted: 12/24/2021] [Indexed: 11/30/2022]
|
17
|
Shirasu T, Takagi H, Yasuhara J, Kuno T, Kent KC, Clouse WD. Smaller size is more suitable for pharmacotherapy among undersized abdominal aortic aneurysm: a systematic review and meta-analysis. Vasc Med 2021; 27:261-268. [PMID: 34930052 DOI: 10.1177/1358863x211061603] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Background: Pharmacotherapy for undersized abdominal aortic aneurysm (AAA) is a clinical unmet need. Randomized controlled trials (RCTs) have failed to show effectiveness despite countless promising data in preclinical studies. We aimed to identify the population with undersized AAAs (30-54 mm) who potentially benefit from pharmacotherapy. Methods: In accordance with the PRISMA statement, we conducted a systematic review and meta-analysis of placebo-controlled RCTs. The primary outcome was mean difference (MD) in annual growth rate (< 0 favors pharmacotherapy), and the secondary outcome was aneurysm-related events (diameters ⩾ 55 mm, ruptures, or referral to surgery). Results: Our search strategy identified eight RCTs (six trials on antibiotics [ABx], two on renin-angiotensin system inhibitors [RAS-I]) with a total of 1325 patients. The mean of baseline diameters ranged from 33.1 mm to 43.1 mm. Neither ABx nor RAS-I showed significant differences in MD. Multivariable random-effects restricted maximum likelihood meta-regression revealed a statistically significant linear relationship between baseline diameter and MD (coefficient 0.15 [95% CI 0.0011, 0.30], p = 0.049) but not for the follow-up period (p = 0.28) and duration of treatment (p = 0.11). In line with this result, ABx with baseline diameter < 40 mm significantly reduced MD (-1.03 mm/year [95% CI -1.64, -0.42], p = 0.001) and a borderline significant difference in aneurysm-related events (HR 0.53 [95% CI 0.28, 1.00], p = 0.05), whereas the other groups ⩾ 40 mm never demonstrated effectiveness. Fixed-effect models did not change the results. No evidence of publication bias was detected. Conclusion: Undersized AAAs < 40 mm can potentially benefit from pharmacotherapy. Future RCTs should consider preferentially including undersized AAA with smaller diameters.
Collapse
Affiliation(s)
- Takuro Shirasu
- Division of Vascular & Endovascular Surgery, University of Virginia Health System, Charlottesville, VA, USA
| | - Hisato Takagi
- Department of Cardiovascular Surgery, Shizuoka Medical Center, Shizuoka, Japan
| | - Jun Yasuhara
- Center for Cardiovascular Research, The Abigail Wexner Research Institute and The Heart Center, Nationwide Children's Hospital, Columbus, OH, USA
| | - Toshiki Kuno
- Department of Cardiology, Montefiore Medical Center, Albert Einstein Medical College, New York, NY, USA
| | - K Craig Kent
- Division of Vascular & Endovascular Surgery, University of Virginia Health System, Charlottesville, VA, USA
| | - W Darrin Clouse
- Division of Vascular & Endovascular Surgery, University of Virginia Health System, Charlottesville, VA, USA
| |
Collapse
|
18
|
DeCarlo C, Gifford R, Boitano LT, Mohebali J, Clouse WD, Conrad MF. The Effect of Retrograde External Iliac Artery Runoff on Aortofemoral Bypass Limb Patency. Ann Vasc Surg 2021; 80:78-86. [PMID: 34780956 DOI: 10.1016/j.avsg.2021.09.055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 09/28/2021] [Accepted: 09/29/2021] [Indexed: 11/15/2022]
Abstract
BACKGROUND Superficial femoral artery (SFA) and profunda patency has been shown to affect aortofemoral bypass (AFB) limb patency. However, the effect of retrograde flow through the external iliac artery (EIA) is unknown and is the subject of this analysis. METHODS Institutional AFB data from 2000-2017 were gathered, excluding those where SFA/EIA patency could not be determined. The cohort was divided into limbs with and without EIA occlusion; primary outcome was limb-based primary patency. Kaplan-Meier estimated patency; cox proportional-hazards model evaluated EIA patency while controlling for other factors. RESULTS Over the study period, there were AFB 557 limbs in 281 patients. Of the 435 AFB limbs in 220 patients that met inclusion criteria and were included in the analysis, 162 had EIA occlusion and 273 had a patent EIA. Mean age was 69.6±9.0. EIA occlusions were more common in male patients (59.9% vs 44.6%; p=0.001), patients with CAD (43.8% vs 34.1%; p=0.042), COPD (34.6% vs 20.5%; p=0.001), and CHF (14.8% vs 5.9%; p=0.002). Limbs with EIA occlusions more often underwent end-to-side proximal anastomosis (40.7% vs 24.2%; p<0.001) and simultaneous infrainguinal bypass (7.4% vs 0.7%; p<0.001). Median clinical follow-up was 4.4 years (IQR: 1.6-8.4). Five-year primary patency was 83.1% (95% CI: 74.5%-90.0%) for EIA occlusion limbs and 85.9% (95% CI: 80.2%-90.0%) with patent EIA limbs (p=0.96). While controlling for other factors, EIA stenosis or occlusion did not affect primary patency. For patients with a proximal occlusion (occluded aorta, occluded common iliac, or end-to-end proximal anastomosis) and occluded SFA (N=73), EIA occlusion had a HR of 1.92 for loss of patency, but this was not statistically significant. CONCLUSION EIA patency did not influence primary patency in the overall cohort Further investigation on the topic in specific patient subgroups is warranted to determine the effect of EIA patency.
Collapse
Affiliation(s)
- Charles DeCarlo
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114.
| | - Ryan Gifford
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114
| | - Laura T Boitano
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114
| | - Jahan Mohebali
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114
| | - W Darrin Clouse
- Division of Vascular and Endovascular Surgery, University of Virginia, Charlottesville VA, 22903
| | - Mark F Conrad
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114
| |
Collapse
|
19
|
Abstract
For decades, the mainstay of management for acute, uncomplicated type B aortic dissection (TBAD) has been anti-impulse medical therapy, focusing on close control of blood pressure, and heart rate. However, the natural history of this entity has remained one of aortic degeneration over time and significant morbidity and mortality. More recently, the advent of endovascular therapy has driven a revolution in the management of TBAD. While thoracic endovascular aortic repair (TEVAR) was rapidly adopted for the treatment of complicated type B aortic dissection due to significantly improved morbidity and mortality when compared with tradition open surgical techniques, its role in the management of uncomplicated dissection remained controversial. However, the accumulation of favorable data on aortic remodeling and survival following early TEVAR for uncomplicated dissection is driving a shift in paradigm and practice. This is particularly true of patients exhibiting certain features at the time of presentation that are associated with increased risk of failure of optimal medical therapy. This article reviews the current evidence in the literature addressing TEVAR for acute, uncomplicated TBAD. In addition, it presents the state of the art in FDA-approved thoracic endograft platforms, guidance regarding case planning, and step-by-step procedural description, including the management of common challenges, and complications.
Collapse
Affiliation(s)
- Margaret C Tracci
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Virginia Health System, Charlottesville, VA.
| | - W Darrin Clouse
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Virginia Health System, Charlottesville, VA
| |
Collapse
|
20
|
Elsayed N, Yei KS, Naazie I, Goodney P, Clouse WD, Malas M. The impact of carotid lesion calcification on outcomes of carotid artery stenting. J Vasc Surg 2021; 75:921-929. [PMID: 34592377 DOI: 10.1016/j.jvs.2021.08.095] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Accepted: 08/24/2021] [Indexed: 10/20/2022]
Abstract
OBJECTIVE The impact of carotid artery lesion calcification on adverse events following carotid artery stenting is not well-studied. Few reports associated heavily calcified lesions with high risk of perioperative stroke following transfemoral carotid artery stenting (TFCAS). With the advent of transcarotid artery revascularization (TCAR), we aimed to compare the outcomes of these two procedures stratified by the degree of lesion calcification. METHODS Our cohort was derived from the Vascular Quality Initiative database for carotid artery stenting. Patients with missing information on the degree of carotid artery calcification were excluded. Patients were stratified into two groups: >50% (heavy) calcification and ≤50% (no/mild) calcification. The Student t test and the χ2 test were used to compare patients' baseline characteristics and crude outcomes, as appropriate. Clinically relevant and statistically significantly variables on univariable analysis were added to a logistic regression model clustered by center identifier. RESULTS A total of 11,342 patients were included. Patients with >50% calcification were older, had more comorbidities, and more contralateral occlusion. There were more patients with prior ipsilateral carotid endarterectomy in the ≤50% calcification group. In patients who underwent TCAR, there were no significant differences between those who had >50% vs ≤50% carotid calcification in the odds of in-hospital adverse outcomes. However, in patients with heavy calcification who underwent TFCAS, there was a 50% to 60% increase in the odds of stroke (odds ratio [OR], 1.6; 95% confidence interval [CI], 1.04-2.5; P = .03), stroke/transient ischemic attack (TIA) (OR, 1.6; 95% CI, 1.1-2.3; P = .013), and stroke/death (OR, 1.5; 95% CI, 1.02-2.08; P = .039). Compared with TFCAS in patients with heavy calcification, TCAR was associated with a 40% to 90% reduction in the odds of contralateral stroke (OR, 0.13; 95% CI, 0.04-0.4; P = .001), contralateral stroke/TIA (OR, 0.3; 95% CI, 0.1-0.87; P = .024), any stroke/TIA (OR, 0.6; 95% CI, 0.38-0.91; P = .02), death (OR, 0.3; 95% CI, 0.13-0.72; P = .006), stroke/death (OR, 0.5; 95% CI, 0.32-0.8; P = .004), and stroke/death/myocardial infarction (OR, 0.58; 95% CI, 0.39-0.87; P = .008). There were no significant differences in the odds of stroke and myocardial infarction. CONCLUSIONS In this retrospective analysis of patients undergoing TFCAS vs TCAR in the Vascular Quality Initiative database, TCAR demonstrated favorable outcomes compared with TFCAS among patients with calcification greater than 50% of the carotid circumference. Advance burden of carotid artery calcification was associated with worse outcomes in patients undergoing TFCAS but not TCAR. These results are consistent with previously demonstrated superiority of flow reversal compared with distal embolic protection devices. Further research is needed to assess long-term outcomes and confirm the durability of TCAR in heavily calcified lesions.
Collapse
Affiliation(s)
- Nadin Elsayed
- Division of Vascular and Endovascular Surgery, University of California San Diego, La Jolla, Calif
| | - Kevin S Yei
- Division of Vascular and Endovascular Surgery, University of California San Diego, La Jolla, Calif
| | - Isaac Naazie
- Division of Vascular and Endovascular Surgery, University of California San Diego, La Jolla, Calif
| | - Philip Goodney
- Vascular Surgery, Dartmouth-Hitchcock Medical Center, Medical Center Dr, Lebanon, NH
| | - W Darrin Clouse
- Division of Vascular and Endovascular Surgery, University of Virginia Medical Center, Charlottesville, Va
| | - Mahmoud Malas
- Division of Vascular and Endovascular Surgery, University of California San Diego, La Jolla, Calif.
| |
Collapse
|
21
|
Shirasu T, Kuno T, Yasuhara J, Yokoyama Y, Takagi H, Cullen MJ, Kent KC, Clouse WD. Recurrent infection is more common after endovascular versus open repair of infected abdominal aortic aneurysm: Systematic review and meta-analysis. J Vasc Surg 2021; 75:348-355.e10. [PMID: 34500028 DOI: 10.1016/j.jvs.2021.07.240] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 07/29/2021] [Indexed: 01/16/2023]
Abstract
OBJECTIVE Controversy has continued regarding the use of endovascular aneurysm repair (EVAR) vs open aneurysm repair (OAR) for infected abdominal aortic aneurysms (AAAs). In the present study, we investigated the comparative outcomes of EVAR and OAR for the treatment of infected AAAs. METHODS We conducted a systematic review and meta-analysis using the MEDLINE and EMBASE databases through May 2021. We included studies that had described both EVAR and OAR for the treatment of infected AAAs. The primary endpoints were the rates of recurrent infection and related rupture and/or death. Perioperative and 1-year mortality and readmissions and reinterventions were also analyzed. RESULTS Fourteen observational studies describing a total of 1203 patients (EVAR, 359 [29.8%]; OAR, 844 [70.2%]) were eligible for qualitative analysis. The baseline characteristics included diabetes mellitus (33.2%), fever at presentation (71.6%), rupture at diagnosis (26.1%), and positive blood cultures (52.5%). The mean follow-up period ranged from 12 to 40 months. The use of EVAR became more prevalent in recent years (2016-2020, 32.4%) compared with the former period (2010-2015, 13.8%; P < .0001). Fenestrated, branched, or concomitant visceral debranching EVAR was performed in 6.1% of cases. In OAR, surgical debridement was consistently performed, and in situ reconstruction was applied in 82.2% and an omental flap in 51.5%. In nine studies considered for quantitative analysis, the patients' background (EVAR, n = 264; OAR, n = 274) were statistically balanced. The crude rates of recurrent infection and related rupture or death were 13.6% (95% confidence interval [CI], 8.8%-18.5%) and 4.9% (95% CI 1.8%-8.0%), respectively. The pooled analyses depicted significantly higher rates of recurrent infection after EVAR than after OAR (relative risk [RR], 2.42; 95% CI, 1.80-3.27; P < .0001; I2 = 0%). Recurrent infection-related rupture or death (RR, 1.51; 95% CI, 0.70-3.23; P = .29; I2 = 0%), perioperative death (RR, 0.80; 95% CI, 0.39-1.65; P = .55; I2 = 35%), 1-year mortality (hazard ratio, 1.12; 95% CI, 0.97-1.28; P =.13; I2 = 0%), and readmission or reintervention (RR, 1.16; 95% CI, 0.74-1.82; P =.52; I2 = 0%) were not significantly different statistically between the two groups. Funnel plots showed no evidence of publication bias. Sensitivity analyses of leave-one-out meta-analysis confirmed higher rates of recurrent infection after EVAR. CONCLUSIONS EVAR has become more prevalent as the initial treatment of infected AAAs. Although operative and 1-year survival were similar between OAR and EVAR groups, recurrent infection was more frequent after EVAR. This limitation should be weighed in selecting patients for EVAR in infected AAAs. Postoperative graft and infection surveillance are critical, especially after EVAR.
Collapse
Affiliation(s)
- Takuro Shirasu
- Department of Surgery, School of Medicine, University of Virginia, Charlottesville, Va; Division of Vascular and Endovascular Surgery, School of Medicine, University of Virginia, Charlottesville, Va
| | - Toshiki Kuno
- Department of Medicine, Icahn School of Medicine at Mount Sinai, Mount Sinai Beth Israel, New York, NY; Division of Cardiology, Montefiore Medical Center, Albert Einstein College of Medicine, New York, NY.
| | - Jun Yasuhara
- Center for Cardiovascular Research, The Abigail Wexner Research Institute and The Heart Center, Nationwide Children's Hospital, Columbus, Ohio
| | - Yujiro Yokoyama
- Department of Surgery, St. Luke's University Health Network, Bethlehem, Pa
| | - Hisato Takagi
- Department of Cardiovascular Surgery, Shizuoka Medical Center, Shizuoka, Japan
| | - Michael J Cullen
- Department of Surgery, School of Medicine, University of Virginia, Charlottesville, Va
| | - K Craig Kent
- Department of Surgery, School of Medicine, University of Virginia, Charlottesville, Va; Division of Vascular and Endovascular Surgery, School of Medicine, University of Virginia, Charlottesville, Va
| | - W Darrin Clouse
- Department of Surgery, School of Medicine, University of Virginia, Charlottesville, Va; Division of Vascular and Endovascular Surgery, School of Medicine, University of Virginia, Charlottesville, Va
| |
Collapse
|
22
|
Mehta A, Patel P, O'Donnell TF, Garg K, Clouse WD, Siracuse JJ, Schermerhorn ML, Patel VI. Impact of Surgeon and Hospital Volume on Perioperative Outcomes After Open Aortic Surgery. J Vasc Surg 2021. [DOI: 10.1016/j.jvs.2021.06.345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
|
23
|
Mehta A, Patel P, O'Donnell TF, Clouse WD, Schwartz SI, Schermerhorn ML, Takayama H, Patel VI. Distribution of Open and Endovascular Abdominal Aortic Surgeries in the Vascular Quality Initiative by Hospitals and Surgeons. J Vasc Surg 2021. [DOI: 10.1016/j.jvs.2021.06.188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
24
|
Mohebali J, Latz CA, Cambria RP, Patel VI, Ergul EA, Lancaster RT, Conrad MF, Clouse WD. The Long-term Fate of Renal and Visceral Vessel Reconstruction After Open Thoracoabdominal Aortic Aneurysm Repair. J Vasc Surg 2021; 74:1825-1832. [PMID: 34171425 DOI: 10.1016/j.jvs.2021.05.043] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Accepted: 05/17/2021] [Indexed: 10/21/2022]
Abstract
OBJECTIVES In the ever-advancing era of endovascular thoracoabdominal aneurysm (TAAA) repair, understanding long-term patency of renovisceral reconstructions after open TAAA repair provides important benchmarks. METHODS Institutional open TAAA repair patient data were queried. Patients dying during index admission or with incomplete operative detail were excluded. Visceral and renal reconstructions were categorized as bypass, incorporation into a proximal or distal beveled aortic anastomosis, inclusion button, Carrel patch, or hybrid stent along with endarterectomy/stent adjuncts. Axial imaging or angiography determined long-term patency. Vessel event was defined as new occlusion or reintervention after repair. Overall time-to-event analysis was performed as well as separate analyses for each vessel (Celiac, SMA, right renal, left renal) by reconstruction type utilizing Kaplan-Meier methods. Log-rank testing was employed to compare reconstructive strategies. RESULTS Over 28-years, 604 repairs [Type I 106(18%), Type II 73(12%), Type III 195(32%), Type IV 230(38%)] were identified. Follow-up (median 500 days) was available in 410/570(72%) Celiac, 406/573(71%) SMA, 379/532(71.2%) right renal, and 370/515(72%) left renal reconstructions. There were five celiac, one SMA, eight right renal, and ten left renal events. No type of reconstruction or adjunct was significantly associated with event. Overall 5-year patency of all renal/visceral reconstructions was 94% (95%CI [90%-96%]). Estimated 5-year patency of the Celiac, SMA, left renal, and right renal were similar, and were 99%, 100%, 97%, and 96%, respectively (p = .09). CONCLUSIONS Visceral and renal long-term patency after open TAAA repair is excellent regardless of reconstructive technique. No differences are appreciated even when target vessel disease is addressed at the time of reconstruction. These findings continue to substantiate the effective long-term durability of open TAAA repair and are particularly germane to the ongoing evolution of endovascular strategies.
Collapse
Affiliation(s)
- Jahan Mohebali
- Massachusetts General Hospital Division of Vascular and Endovascular Surgery, Harvard Medical School, Boston, MA
| | - Christopher A Latz
- Massachusetts General Hospital Division of Vascular and Endovascular Surgery, Harvard Medical School, Boston, MA
| | - Richard P Cambria
- Divison of Vascular Surgery, Steward Medical Group, St. Elizabeth's Medical Center, Brighton, MA
| | - Virendra I Patel
- Divison of Vascular Surgery and Endovascular Interventions, Columbia University Medical Center, Columbia University College of Physicians and Surgeons, New York, NY
| | - Emel A Ergul
- Massachusetts General Hospital Division of Vascular and Endovascular Surgery, Harvard Medical School, Boston, MA
| | - R Todd Lancaster
- Massachusetts General Hospital Division of Vascular and Endovascular Surgery, Harvard Medical School, Boston, MA
| | - Mark F Conrad
- Massachusetts General Hospital Division of Vascular and Endovascular Surgery, Harvard Medical School, Boston, MA
| | - W Darrin Clouse
- Division of Vascular and Endovascular Surgery, University of Virginia, Charlottesville, VA
| |
Collapse
|
25
|
DeCarlo C, Tanious A, Boitano LT, Mohebali J, Stone DH, Clouse WD, Conrad MF. Addition of common carotid intervention increases the risk of stroke and death after carotid artery stenting for asymptomatic patients. J Vasc Surg 2021; 74:1919-1928. [PMID: 34019994 DOI: 10.1016/j.jvs.2021.04.051] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Accepted: 04/16/2021] [Indexed: 11/25/2022]
Abstract
BACKGROUND A recent review of Vascular Study Group of New England data suggested that simultaneous endovascular treatment of tandem carotid lesions (TCAL: common carotid artery + internal carotid artery) is associated with a fourfold increase in perioperative neurologic events and death. However, given the small cohort, the effect of symptomatic status could not be evaluated. This study sought to determine the risk of simultaneous TCAL stenting in cohorts stratified by symptom status. METHODS Vascular Quality Initiative data (2005-2020) were queried for carotid stenting procedures (CAS). Emergent and bilateral procedures, patients with prior ipsilateral CAS, internal carotid artery lesions with stenosis <50%, and hybrid transcarotid procedures were excluded. The cohort was stratified by symptomatic status. The primary outcome was the composite of perioperative stroke and death. Predictors of stroke/death were determined with multivariable logistic regression for symptomatic and asymptomatic patients with TCAL forced into the models. RESULTS There were 18,886 carotid arteries stented (18,441 patients): 18,077 (96%) with isolated carotid artery lesions and 809 (4%) with TCAL. Mean age was 70.0 ± 9.7. Symptomatic lesions were present in 58.9% of cases (isolated carotid artery lesions: 59.1% vs TCAL: 52.5%; P < .001). More TCAL arteries had a prior carotid endarterectomy (38.3% vs 23.8%; P < .001). TCAL had a higher perioperative stroke/death (3.4% vs 1.8%; P = .026) for asymptomatic lesions, but not symptomatic lesions (4.5% vs 3.7%; P = .41). TCAL were independently associated with stroke/death in asymptomatic patients (odds ratio, 1.85; 95% confidence interval, 1.03-3.33; P = .039) but not symptomatic patients (odds ratio, 1.22; 95% confidence interval, 0.76-1.97; P = .42). CONCLUSIONS The addition of endovascular treatment of common carotid artery lesions with CAS is associated with almost double the risk of perioperative stroke/death in asymptomatic patients and should be avoided if possible. Treatment of TCAL is not associated with an increased risk of stroke/death for symptomatic lesions.
Collapse
Affiliation(s)
- Charles DeCarlo
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Mass.
| | - Adam Tanious
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Mass
| | - Laura T Boitano
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Mass
| | - Jahan Mohebali
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Mass
| | - David H Stone
- Section of Vascular Surgery, Dartmouth-Hitchcock Medical Center, Lebanon, NH
| | - W Darrin Clouse
- Division of Vascular and Endovascular Surgery, University of Virginia, Charlottesville, Va
| | - Mark F Conrad
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Mass
| |
Collapse
|
26
|
DeCarlo C, Tanious A, Boitano LT, Mohebali J, Stone DH, Clouse WD, Conrad MF. Hybrid and Total Endovascular Approaches to Tandem Carotid Artery Lesions Have Similar Short- and Long-Term Outcomes. Ann Vasc Surg 2021; 76:20-27. [PMID: 33831532 DOI: 10.1016/j.avsg.2021.02.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 02/22/2021] [Accepted: 02/23/2021] [Indexed: 11/18/2022]
Abstract
BACKGROUND Addition of ipsilateral proximal endovascular intervention (PEI, common carotid/innominate) increases the risk of perioperative stroke/death for both carotid endarterectomy (CEA) and carotid stenting (CAS). However, these approaches have not been directly compared and is the subject of this study. METHODS VQI (2005-2020) was queried for CEA and CAS with PEI, excluding emergent, bilateral, and repeat procedures, patients with prior ipsilateral CAS, ICA lesions with stenosis<50%, and transcarotid ICA stents. Primary outcome were the composite of perioperative stroke/death and long-term stroke/reintervention/death. Operative approach was evaluated with logistic regression, adjusted propensity scores, symptomatic status, and stenosis>70%. Long-term outcomes were compared with Kaplan-Meier Analysis. RESULTS There were 1,433 patients (795 endovascular;638 hybrid); mean age 69.8±9.4 years. Patients undergoing hybrid procedures were more likely to be female (49.4% vs. 37.5%; P < 0.001), less likely to have diabetes (29.5% vs. 38.2%; P P< 0.001), less likely to have a prior ipsilateral CEA (3.8% vs. 32.2%; P< 0.001), less likely to be symptomatic (34.6% vs. 52.8%; P < 0.001), and less likely to have >70% stenosis (77.3% vs. 95.6%%; P < 0.001). Perioperative stroke/death was 3.6% for hybrid and 3.9% for endovascular approaches (P = 0.77). In the multivariable model, hybrid operative approach (compared to the total endovascular approach) was not significantly associated with stroke/death (OR 1.29; 95%CI: 0.55-3.07; P = 0.56). For the 981 patients with long-term follow-up (556 endovascular; 425 hybrid), 1-year freedom from stroke/reintervention/death was 94.0% (95%CI: 90.9%-96.0%) for hybrid approach vs. 92.3% (95%CI: 89.5%-94.4%) for endovascular approach (P = 0.27). CONCLUSION Although simultaneous repair of tandem carotid lesions portends worse outcomes when compared to CEA or CAS alone, there was no difference in short or long-term stroke and death rates with a hybrid or totally endovascular approach. Therefore, it is reasonable to use either approach in the select patients who require simultaneous repair of both lesions.
Collapse
Affiliation(s)
- Charles DeCarlo
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts.
| | - Adam Tanious
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Laura T Boitano
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Jahan Mohebali
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - David H Stone
- Section of Vascular Surgery, Dartmouth-Hitchcock Medical Center, 1 Medical Center Drive, Lebanon, New Hampshire
| | - W Darrin Clouse
- Division of Vascular and Endovascular Surgery, University of Virginia, Charlottesville Virginia
| | - Mark F Conrad
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| |
Collapse
|
27
|
Chou EL, Wang LJ, McLellan RM, Feldman ZM, Latz CA, LaMuraglia GM, Clouse WD, Eagleton MJ, Conrad MF. Evolution in the Presentation, Treatment, and Outcomes of Patients with Acute Mesenteric Ischemia. Ann Vasc Surg 2021; 74:53-62. [PMID: 33823263 DOI: 10.1016/j.avsg.2021.01.116] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Revised: 01/19/2021] [Accepted: 01/28/2021] [Indexed: 01/16/2023]
Abstract
OBJECTIVES Acute mesenteric ischemia (AMI) is a life-threatening condition associated with dismal outcomes. This study sought to evaluate the evolution of presentation, treatment, and outcomes of AMI over the past two decades. METHODS AMI patients presenting at a single institution were reviewed (1993-2016). Venous thrombosis patients were excluded. Primary outcome was 30-day mortality. Patients were stratified by etiology and diagnosis date (before 2004 versus 2004 and later). Ordered logistic regression was performed for longitudinal temporal analysis. RESULTS 303 patients were identified. AMI mechanisms included: embolic (49%), thrombotic (29%), and non-occlusive (NOMI) (22%). The majority were women (55%), 50% had atrial fibrillation, and 23% were on anticoagulation (AC) therapy. Mean age was 72±13 years. 345 procedures were performed in 242 patients: 321 open and 24 hybrid/endovascular. Among the 189 embolic/thrombotic patients who were managed operatively, 45% (n=85) underwent mesenteric revascularization while 39 (21%) had findings of non-survivable bowel necrosis (NSBN). Among the 104 patients who did not undergo revascularization, 64 (62%) died within 30-days compared to 36 out of 85 (42%) patients who were revascularized (P=0.01). 30-day mortality was 61% and stable over time (P=0.91); when stratified by AMI etiology, the thrombotic cohort had worse survival than embolic and NOMI patients (P=0.04). Since 2000, there was a significant decrease in the percentage of embolic AMI events (P=0.04). The percentage of patients who underwent operative management decreased also over time (P=0.01, 81% → 61%), which was correlated with an increasing number of patients being made comfort measures only (CMO) prior to surgical intervention (50% → 70%, P=0.02). The majority of patients (55%) were ultimately made CMO during their hospitalization. Predictors of 30-day mortality included a preoperative white blood cell count (WBC) ≥ 25 K/ µL. (OR 3.0, P=0.002) and lactate ≥ 2.3 mmol/L (OR 2.8, P=0.045). NSBN predictors included WBC ≥ 24 K/ µL. (OR 3.4 P=0.03) and lactate ≥ 3.8 mmol/L (OR 3.6, P=0.04). CONCLUSIONS Despite advances in critical care over the past 25 years, AMI continues to be associated with poor prognosis. The survival benefit observed in patients who undergo revascularization supports an aggressive approach towards early vascular intervention, although this requires further study. The importance of early diagnosis, prognostication and advanced directives is highlighted given the high morbidity, mortality and use of comfort measures associated with AMI.
Collapse
Affiliation(s)
- Elizabeth L Chou
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Boston, MA.
| | - Linda J Wang
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Boston, MA
| | - Rachel M McLellan
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Boston, MA
| | - Zach M Feldman
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Boston, MA
| | - Christopher A Latz
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Boston, MA
| | - Glenn M LaMuraglia
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Boston, MA
| | - W Darrin Clouse
- Division of Vascular and Endovascular Surgery, University of Virginia
| | - Matthew J Eagleton
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Boston, MA
| | - Mark F Conrad
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Boston, MA
| |
Collapse
|
28
|
DeCarlo C, Gifford R, Boitano LT, Mohebali J, Clouse WD, Conrad MF. The Effect of Retrograde External Iliac Artery Runoff on Aortofemoral Bypass Limb Patency. J Vasc Surg 2021. [DOI: 10.1016/j.jvs.2020.12.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
29
|
DeCarlo C, Tanious A, Boitano LT, Mohebali J, Stone DH, Clouse WD, Conrad MF. Simultaneous treatment of common carotid lesions increases the risk of stroke and death after carotid artery stenting. J Vasc Surg 2021; 74:592-598.e1. [PMID: 33545307 DOI: 10.1016/j.jvs.2020.12.089] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Accepted: 12/21/2020] [Indexed: 11/29/2022]
Abstract
BACKGROUND Tandem carotid artery lesions that involve simultaneous internal carotid artery (ICA) and common carotid artery (CCA) stenoses present a complex clinical problem. Some studies have shown that the addition of a retrograde proximal intervention to treat a CCA lesion during a carotid endarterectomy (CEA) increases the risk of stroke and death. However, the stroke and death risks associated with a totally endovascular approach to tandem lesions is unknown and is the subject of this study. METHODS Vascular Study Group of New England data for the years 2005 to 2020 were queried for carotid artery stenting (CAS) procedures. Emergent and bilateral procedures, procedures for indications other than atherosclerosis, patients with prior ipsilateral CAS, ICA lesions with stenosis of less than 50%, and transcarotid procedures were excluded. The cohort was divided into tandem and isolated lesion groups. The primary outcome was the composite of stroke and death. Predictors of stroke or death were determined with multivariable logistic regression. RESULTS There were 2016 carotid arteries stented in 1950 patients-1881 (96%) with isolated lesions and 135 (4%) with tandem lesions. The mean patient age was 69.6 ± 9.0 years. Tandem lesions were more likely to be present in women (50.4% vs 33.0%; P < .001) and in patients with a prior carotid endarterectomy (45.9% vs 35.4%; P = .014). Other covariates were similar between the groups. Symptomatic lesions accounted for 42.3% of cases (isolated, 42.2% vs tandem, 43.0%; P = .86). Arteries in the tandem group more often required multiple stents to treat the ICA lesion (9.6% vs 5.2%; P = .027). ICA neuroprotection had similar outcomes in both groups (tandem: success 94.1%, failure 3.7%; isolated: success 96.3%, failure 1.8%; P = .29). The tandem group experienced a higher 30-day mortality (2.2% vs 0.6%; P = .039), more perioperative neurologic events (stroke or transient ischemic attack) (8.1% vs 2.0%; P < .001), and a higher incidence of stroke or death (5.9% vs 1.9%; P = .002). Predictors of the primary outcome in the multivariable model included treatment of tandem lesions (odds ratio [OR], 3.10; 95% confidence interval [CI], 1.39-6.89; P = .006), symptomatic lesions (OR, 2.24; 95% CI, 1.21-4.17; P = .010), chronic obstructive pulmonary disease (OR, 2.14; 95% CI, 1.17-3.92; P = .014), general anesthesia (OR, 3.34; 95% CI, 1.35-8.26; P = .009), and advancing age (OR, 1.05 per year; 95% CI, 1.01-1.09; P = .006). CONCLUSIONS The addition of endovascular treatment of tandem CCA lesions with CAS is associated with a three-fold increase in perioperative stroke and death and should be avoided if possible.
Collapse
Affiliation(s)
- Charles DeCarlo
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Mass.
| | - Adam Tanious
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Mass
| | - Laura T Boitano
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Mass
| | - Jahan Mohebali
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Mass
| | - David H Stone
- Section of Vascular Surgery, Dartmouth-Hitchcock Medical Center, Lebanon, NH
| | - W Darrin Clouse
- Division of Vascular and Endovascular Surgery, University of Virginia, Charlottesville VA
| | - Mark F Conrad
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Mass
| |
Collapse
|
30
|
Wang LJ, Nixon TP, Crofts SC, Latz CA, Goudreau BJ, Conrad MF, Eagleton MJ, Clouse WD. Comparison of 30 Day Stroke and Death in Hybrid Intervention and Open Surgical Reconstruction for the Treatment of Tandem Carotid Bifurcation and Supra-aortic Trunk Disease. Eur J Vasc Endovasc Surg 2021; 61:83-88. [DOI: 10.1016/j.ejvs.2020.08.050] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 08/18/2020] [Accepted: 08/27/2020] [Indexed: 11/29/2022]
|
31
|
Goudreau BJ, Wang LJ, Latz CA, Conrad MF, Williams CA, Tracci MC, Kern JA, Clouse WD. Adding Supra-Aortic Trunk Surgical Reconstruction to Carotid Endarterectomy: Implications on Risk of Stroke and Death. J Am Coll Surg 2020; 232:629-635. [PMID: 33316428 DOI: 10.1016/j.jamcollsurg.2020.11.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Accepted: 11/30/2020] [Indexed: 11/17/2022]
Abstract
BACKGROUND Additive risks of combining supra-aortic trunk surgical reconstruction (SAT) with carotid endarterectomy (CEA) for associated carotid bifurcation and great vessel disease management are not well defined. This study sought to define risk of combining SAT with CEA. STUDY DESIGN Isolated CEA (ICEA) and CEA+SAT (from 2005 to 2015) were identified from NSQIP, excluding nonocclusive indications. CEA+SAT were compared with ICEA as well as a propensity-matched ICEA cohort. Primary outcomes included 30-day stroke, death, and composite (SD). Outcomes were then weighted by symptomatic status. Univariate and logistic regression analyses were performed. RESULTS Patients included 79,477 ICEA and 270 CEA+SAT. SAT reconstructions included 19 (7%) aorto-carotid bypasses, 21 (8%) carotid-subclavian transpositions, 85 (31%) carotid-carotid bypasses, and 145 (54%) carotid-subclavian bypasses. There was no difference in 30-day mortality (vs CEA+SAT 1.5% vs ICEA 0.7% p = 0.12). CEA+SAT had higher rates of stroke (3.7% vs 1.6%, p = 0.005) and stroke and death (SD) (4.8% vs 2.1%, p = 0.001). Predictors of SD included CEA+SAT (odds ratio [OR] 5.2, 95% CI 1.03-26.3, p = 0.046) and symptomatic status (OR 1.9, 95% CI 1.1-3.2, p = 0.02). After propensity matching, CEA+SAT continued to have higher rates of stroke (3.4% vs 0.4%, p = 0.01) and SD (4.5% vs 1.5%, p = 0.04), with similar mortality (1.5% vs 1.1%, p = 0.70). No differences were noted in primary endpoints in asymptomatic patients. In symptomatic patients, CEA+SAT carried significantly higher stroke (5.6% vs 2.1%, p = 0.04) and SD risk (7.0% vs 2.8%, p = 0.03). CONCLUSIONS CEA+SAT confers increased risk of stroke and SD over ICEA. Symptomatic status and concomitant procedure contribute to this risk. Management should be considered within the context of lesion characteristics, patient longevity, and individual operative risk profile.
Collapse
Affiliation(s)
- Bernadette J Goudreau
- Divisions of Vascular and Endovascular Surgery, University of Virginia, Charlottesville, VA
| | | | | | | | - Carlin A Williams
- Divisions of Vascular and Endovascular Surgery, University of Virginia, Charlottesville, VA
| | - Margaret C Tracci
- Divisions of Vascular and Endovascular Surgery, University of Virginia, Charlottesville, VA
| | - John A Kern
- Divisions of Vascular and Endovascular Surgery, University of Virginia, Charlottesville, VA
| | - W Darrin Clouse
- Divisions of Vascular and Endovascular Surgery, University of Virginia, Charlottesville, VA.
| |
Collapse
|
32
|
DeCarlo C, Boitano LT, Schwartz SI, Lancaster RT, Conrad MF, Eagleton MJ, Brewster DC, Clouse WD. Laparotomy- and groin-associated complications are common after aortofemoral bypass and contribute to reintervention. J Vasc Surg 2020; 72:1976-1986. [DOI: 10.1016/j.jvs.2019.09.067] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Accepted: 09/19/2019] [Indexed: 10/24/2022]
|
33
|
Clouse WD. Reply. J Vasc Surg 2020; 72:2214-2215. [PMID: 33222826 DOI: 10.1016/j.jvs.2020.06.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Accepted: 06/17/2020] [Indexed: 10/22/2022]
Affiliation(s)
- W Darrin Clouse
- Division of Vascular & Endovascular Surgery, University of Virginia Health System, Charlottesville, Va
| |
Collapse
|
34
|
Huber TS, Björck M, Chandra A, Clouse WD, Dalsing MC, Oderich GS, Smeds MR, Murad MH. Chronic mesenteric ischemia: Clinical practice guidelines from the Society for Vascular Surgery. J Vasc Surg 2020; 73:87S-115S. [PMID: 33171195 DOI: 10.1016/j.jvs.2020.10.029] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2020] [Accepted: 10/15/2020] [Indexed: 12/21/2022]
Abstract
BACKGROUND Chronic mesenteric ischemia (CMI) results from the inability to achieve adequate postprandial intestinal blood flow, usually from atherosclerotic occlusive disease at the origins of the mesenteric vessels. Patients typically present with postprandial pain, food fear, and weight loss, although they can present with acute mesenteric ischemia and bowel infarction. The diagnosis requires a combination of the appropriate clinical symptoms and significant mesenteric artery occlusive disease, although it is often delayed given the spectrum of gastrointestinal disorders associated with abdominal pain and weight loss. The treatment goals include relieving the presenting symptoms, preventing progression to acute mesenteric ischemia, and improving overall quality of life. These practice guidelines were developed to provide the best possible evidence for the diagnosis and treatment of patients with CMI from atherosclerosis. METHODS The Society for Vascular Surgery established a committee composed of vascular surgeons and individuals experienced with evidence-based reviews. The committee focused on six specific areas, including the diagnostic evaluation, indications for treatment, choice of treatment, perioperative evaluation, endovascular/open revascularization, and surveillance/remediation. A formal systematic review was performed by the evidence team to identify the optimal technique for revascularization. Specific practice recommendations were developed using the Grading of Recommendations Assessment, Development, and Evaluation system based on review of literature, the strength of the data, and consensus. RESULTS Patients with symptoms consistent with CMI should undergo an expedited workup, including a computed tomography arteriogram, to exclude other potential causes. The diagnosis is supported by significant arterial occlusive disease in the mesenteric vessels, particularly the superior mesenteric artery. Treatment requires revascularization with the primary target being the superior mesenteric artery. Endovascular revascularization with a balloon-expandable covered intraluminal stent is the recommended initial treatment with open repair reserved for select younger patients and those who are not endovascular candidates. Long-term follow-up and surveillance are recommended after revascularization and for asymptomatic patients with severe mesenteric occlusive disease. Patient with recurrent symptoms after revascularization owing to recurrent stenoses should be treated with an endovascular-first approach, similar to the de novo lesion. CONCLUSIONS These practice guidelines were developed based on the best available evidence. They should help to optimize the care of patients with CMI. Multiple areas for future research were identified.
Collapse
Affiliation(s)
- Thomas S Huber
- University of Florida College of Medicine, Gainesville, Fla.
| | - Martin Björck
- Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Ankur Chandra
- Scripps Clinic/Scripps Green Hospital, La Jolla, Calif
| | - W Darrin Clouse
- Division of Vascular and Endovascular Surgery, University of Virginia Health System, Charlottesville, Va
| | - Michael C Dalsing
- Division of Vascular Surgery, Indiana University School of Medicine, Indianapolis, Ind
| | - Gustavo S Oderich
- Division of Vascular and Endovascular Surgery, University of Texas Health Science Center at Houston - McGovern Medical School, Houston, Tex
| | - Matthew R Smeds
- Division of Vascular and Endovascular Surgery, Saint Louis University School of Medicine, St. Louis, Mo
| | - M Hassan Murad
- Evidence-Based Practice Center, Mayo Clinic, Rochester, Minn
| |
Collapse
|
35
|
Uribe CF, Fletcher BP, Davies S, Norton PT, Kern JA, Clouse WD. Use of ascending aortic access for imaging and wire rail access for endograft delivery in complex aortic arch anatomy. J Vasc Surg Cases Innov Tech 2020; 7:6-9. [PMID: 33665523 PMCID: PMC7902275 DOI: 10.1016/j.jvscit.2020.10.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Accepted: 10/06/2020] [Indexed: 11/15/2022]
Abstract
In cases of complex aortic arch anatomy, it can be difficult to obtain wire access into the ascending aorta for deployment of a thoracic endograft (thoracic endovascular aortic repair [TEVAR]) using a transfemoral approach. This can result from tortuosity or patulous aneurysmal areas, making platform stability difficult. We report the case of a young adult man with a large proximal left subclavian aneurysm that made zone 0 TEVAR placement very difficult with transfemoral access alone. Direct ascending aortic access through the open chest allowed for a stable through-and-through platform for endograft delivery, highlighting the efficacy of this seldom-needed technique during debranching TEVAR procedures.
Collapse
Affiliation(s)
- Celso F Uribe
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Virginia Health System, Charlottesville, Va
| | - Brian P Fletcher
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Virginia Health System, Charlottesville, Va
| | - Stephen Davies
- Division of Thoracic and Cardiovascular Surgery, Department of Surgery, University of Virginia Health System, Charlottesville, Va
| | - Patrick T Norton
- Division of Body Imaging, Department of Radiology and Medical Imaging, University of Virginia Health System, Charlottesville, Va
| | - John A Kern
- Division of Thoracic and Cardiovascular Surgery, Department of Surgery, University of Virginia Health System, Charlottesville, Va
| | - W Darrin Clouse
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Virginia Health System, Charlottesville, Va
| |
Collapse
|
36
|
O'Donnell TFX, Deery SE, Boitano LT, Schermerhorn ML, Siracuse JJ, Clouse WD, Malas MB, Takayama H, Patel VI. The long-term implications of access complications during endovascular aneurysm repair. J Vasc Surg 2020; 73:1253-1260. [PMID: 32889076 DOI: 10.1016/j.jvs.2020.08.033] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Accepted: 08/04/2020] [Indexed: 12/17/2022]
Abstract
BACKGROUND Access issues are one of the most common complications of endovascular aneurysm repair (EVAR). However, contemporary rates as well as risk factors for complications and the subsequent impact of access complications on mortality are poorly described. METHODS We studied all EVAR for intact abdominal aortic aneurysms without prior aortic surgery in the Vascular Quality Initiative between 2011 and 2018. We studied factors associated with access complications (thrombosis, embolus, wound infection, hematoma, and conversion to cutdown), as well as the interaction with female sex and the impact on survival using multilevel logistic regression and propensity weighting. Multiple imputation was used for missing data. RESULTS There were 33,951 EVAR during the study period (91% elective, 9% symptomatic); most cases (70%) involved an attempt at percutaneous access on at least one side, with 30% bilateral cutdowns and 0.1% iliac conduits. There were 1553 patients (4.6%) who experienced at least one access complication. Access complications were almost twice as common in female patients (7.5% vs 3.9%; P < .001). The factors associated with access complications included female sex (odds ratio [OR], 2.7; 95% confidence interval [CI], 2.0-3.6; P < .001), age (OR, 1.05 per 5 years; 95% CI, 1.02-1.1; P < .01), aortouni-iliac device (OR, 1.6; 95% CI, 1.1-2.3; P < .01), smoking (OR, 1.4; 95% CI, 1.1-1.7; P < .01), body mass index of less than 16 (OR, 1.8; 95% CI, 1.3-2.5; P = .001), dual antiplatelet therapy (1.3; 95% CI, 1.02-1.6 P = .03), prior infrainguinal bypass (OR, 1.8; 95% CI, 1.3-2.7; P < .01), and beta blocker use (OR, 1.2; 95% CI, 1.03-1.4; P = .02). Conversion from percutaneous access to open cutdown was associated with higher rates of complications than planned open cutdown (8.6% vs 2.9%; P < .001). In propensity-weighted analysis, percutaneous access was associated with significantly lower odds of access complications in women (OR, 0.6; 95% CI, 0.4-0.96; P = .03). Patients who experienced an access complication had more than four times the odds of perioperative death (OR, 4.2; 95% CI, 2.5-7.1; P < .001), and a 60% higher risk of long-term mortality (hazard ratio, 1.6; 95% CI, 1.2-2.1; P = .001). In addition to death, patients with access site complications had higher rates of other major complications, including reoperation during the index hospitalization (19% vs 1.2%; P < .001), myocardial infarction (3.5% vs 0.7%; P < .001), stroke (0.8% vs 0.2%; P < .001), acute kidney injury (12% vs 3%; P < .001), and reintubation (5.7% vs 0.8%). CONCLUSIONS Although access complications are infrequent in the current era, they are associated with both perioperative and long-term morbidity and mortality. Female patients in particular are at high risk of access complications, but may benefit from percutaneous access.
Collapse
Affiliation(s)
- Thomas F X O'Donnell
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Mass; Division of Vascular and Endovascular Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Mass; Division of Cardiac, Thoracic, and Vascular Surgery, New York-Presbyterian/Columbia University Irving Medical Center, Columbia University Vagelos College of Physicians & Surgeons, New York, NY
| | - Sarah E Deery
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Mass; Division of Vascular Surgery and Endovascular Therapy, Johns Hopkins Hospital, Baltimore, Md
| | - Laura T Boitano
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Mass
| | - Marc L Schermerhorn
- Division of Vascular and Endovascular Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Mass
| | - Jeffrey J Siracuse
- Division of Vascular and Endovascular Surgery, Boston University School of Medicine, Boston, Mass
| | - W Darrin Clouse
- Division of Vascular and Endovascular Surgery, University of Virginia, Charlottesville, Va
| | - Mahmoud B Malas
- Division of Vascular and Endovascular Surgery, University of California, San Diego, Calif
| | - Hiroo Takayama
- Division of Cardiac, Thoracic, and Vascular Surgery, New York-Presbyterian/Columbia University Irving Medical Center, Columbia University Vagelos College of Physicians & Surgeons, New York, NY
| | - Virendra I Patel
- Division of Cardiac, Thoracic, and Vascular Surgery, New York-Presbyterian/Columbia University Irving Medical Center, Columbia University Vagelos College of Physicians & Surgeons, New York, NY.
| |
Collapse
|
37
|
Wang LJ, Locham S, Al-Nouri O, Eagleton MJ, Clouse WD, Malas MB. Endovascular repair of ruptured abdominal aortic aneurysm is superior to open repair: Propensity-matched analysis in the Vascular Quality Initiative. J Vasc Surg 2020; 72:498-507. [DOI: 10.1016/j.jvs.2019.11.063] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Accepted: 11/13/2019] [Indexed: 11/29/2022]
|
38
|
Gianis TJ, Tracci MC, Goudreau BJ, Clouse WD, Chen H, Hagspiel KD, Angle JF, Cherry KJ. Chasing Perfection: The Surgical Treatment of External Iliac Arteriopathy in High-Performance Athletes. J Vasc Surg 2020. [DOI: 10.1016/j.jvs.2020.04.140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
39
|
Wang LJ, Crofts SC, Nixon TP, Goudreau BJ, Chang DC, Conrad MF, Eagleton MJ, Clouse WD. Impact of Adding Carotid Endarterectomy to Supra-aortic Trunk Surgical Reconstruction. Ann Vasc Surg 2020; 69:27-33. [PMID: 32599112 DOI: 10.1016/j.avsg.2020.06.037] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 06/20/2020] [Accepted: 06/20/2020] [Indexed: 10/24/2022]
Abstract
BACKGROUND Up to 20% of patients requiring open supra-aortic trunk (SAT) reconstruction have significant carotid artery stenosis. The addition of carotid endarterectomy (CEA) to SAT has been described. Yet, additive risks are not well defined and controversy remains as to whether concomitant CEA increases stroke risk. This study assessed the perioperative effects of adding CEA to SAT. METHODS Using the National Surgical Quality Improvement Program (NSQIP), patients who underwent SAT from 2005 to 2015 were evaluated. SAT + CEA were identified. An isolated SAT (ISAT) cohort was created by removing patients who underwent concurrent secondary procedures. Nonocclusive indications were excluded. SAT + CEA were compared with ISAT as well as a propensity-matched ISAT cohort. Primary outcomes were 30-day stroke, death, and composite stroke/death/myocardial infarction (SDM). Univariate and logistic regression analyses were performed. RESULTS After review, 1,515 patients were identified: 1,245 ISAT (82%) and 270 SAT + CEA (18%). Most were women (56%), 86% were Caucasian, and 24% were symptomatic. Average age was 65 ± 12 years and SAT + CEA were older (69 vs. 64 years, P < 0.001). CEA + SAT were more likely to be men (53% vs. 42%, P < 0.001), have hypertension (86% vs. 75%, P < 0.001) and diabetes (26% vs. 20%, P = 0.04). SAT procedures included the following: carotid-subclavian bypass (68%), carotid-carotid bypass (16%), aorta-great vessel bypass (9%), and carotid-subclavian transposition (7%). ISAT were more likely to undergo carotid-subclavian bypass than SAT + CEA (71% vs. 54%, P < 0.001). Overall stroke was 2.3%, death 1.4%, and SDM 4.6%. There were no differences in 30-day stroke (ISAT 2.0% vs. SAT + CEA 3.7%, P = 0.09) or mortality (1.4% vs. 1.5%, P = 0.88). SAT + CEA had higher rates of SDM (7% vs. 4%, P = 0.03). On logistic regression, urgency was a predictor of SDM (operating room [OR] 3.6, 95% confidence interval [CI] 1.5-8.4, P = 0.003); addition of CEA was not predictive of stroke (OR 1.4, 95% CI 0.5-4.2, P = 0.52) or SDM (OR 1.5, 95% CI 0.6-3.6, P = 0.40). After propensity matching, there were no longer differences in demographics or primary end points between the 2 cohorts. CONCLUSIONS Addition of CEA does not confer increased perioperative stroke or SDM risk over ISAT. Perioperative outcomes appear to be more affected by disseminated disease risk factors than the addition of CEA. In patients undergoing SAT, it is reasonable to consider performing combined CEA in populations with tandem carotid bifurcation disease and appropriate operative risk profile.
Collapse
Affiliation(s)
- Linda J Wang
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Boston, MA
| | - Sarah C Crofts
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Boston, MA
| | - Thomas P Nixon
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Boston, MA
| | - Bernadette J Goudreau
- Division of Vascular and Endovascular Surgery, University of Virginia, Charlottesville, VA
| | - David C Chang
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Boston, MA
| | - Mark F Conrad
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Boston, MA
| | - Matthew J Eagleton
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Boston, MA
| | - W Darrin Clouse
- Division of Vascular and Endovascular Surgery, University of Virginia, Charlottesville, VA.
| |
Collapse
|
40
|
Aranson NJ, Patel PB, Mohebali J, Lancaster RT, Ergul EA, Clouse WD, Conrad MF, Patel VI. Presentation, surgical intervention, and long-term survival in patients with Marfan syndrome. J Vasc Surg 2020; 72:480-489. [PMID: 32085956 DOI: 10.1016/j.jvs.2019.10.060] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2016] [Accepted: 10/07/2019] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Patients with Marfan syndrome (MFS) often present with acute catastrophic aortic events at a young age and have a shortened life span. This study examines the impact of presentation and demographics on late survival in patients with MFS. METHODS Adults with confirmed MFS in our thoracic aortic center dataset were identified and statistical analysis performed to identify the incidence and predictors of aortic interventions and late mortality. RESULTS We identified 301 patients with a MFS initial diagnosis at age 17 years (interquartile range, 4-30 years) with presentation into our thoracic aortic center at 21 years (interquartile range, 8-34 years). The average follow-up in our center was 10 ± 10 years. Clinical features were 41% male, 86% white race, coronary artery disease 28%, hypertension 40%, peripheral vascular disease 19%, and anti-impulse agent in 51% (β-blocker, angiotensin-converting enzyme inhibitor/angiotensin receptor blocker, calcium channel blocker). Distribution of operative aortic pathology was isolated to the ascending aorta (70%) and descending aorta (8%). One hundred seventy-eight patients (59%) required primary aortic surgery (36% emergent). Primary procedures were cardiac (aortic valve/root) in nature in 94%. Seventy-four patients (42%) required multiple aortic procedures at a mean of 9.2 ± 6.9 years, involving the thoracoabdominal aorta in 65%, thoracic aorta in 37%, and abdominal aorta in 21%. Patients who required multiple aortic procedures were more likely (P < .05) to have coronary artery disease (50% vs 30%), and peripheral vascular disease (43% vs 18%). Multiple aortic procedures were also more likely (P < .05) in patients who developed de novo distal dissection (14% vs 0%), had prior dissection (47% vs 18%), or unknown MFS at the time of the initial procedure (27% vs 63%). Multivariable analysis identified prior dissection as an independent predictor of need for emergent surgery (odds ratio, 13.20; 95% confidence interval, 4.64-37.30; P < .05), as well as additional aortic surgery (odds ratio, 4.42; 95% confidence interval, 1.87-10.50; P < .05). Kaplan-Meier analysis showed similar 10-year survival with or without aortic interventions (82% with vs 89% without; P = .08). Late survival was decreased in patients undergoing emergent initial procedures (66% vs 89%; P < .01), as well as those undergoing multiple operations (74% vs 86%; P = .03). CONCLUSIONS These data indicate that, in the modern era, the mode of presentation and need for multiple procedures have a detrimental impact on late survival. Additionally, the presence of acute or chronic dissection predicts the need for additional aortic procedures during follow-up.
Collapse
Affiliation(s)
- Nathan J Aranson
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Mass
| | - Priya B Patel
- Division of General Surgery, Rutgers Robert Wood Johnson University Hospital, Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ
| | - Jahan Mohebali
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Mass
| | - Robert T Lancaster
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Mass
| | - Emel A Ergul
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Mass
| | | | - Mark F Conrad
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Mass
| | - Virendra I Patel
- New York Presbyterian-Columbia University Irving Medical Center, New York, NY.
| |
Collapse
|
41
|
Decarlo C, Latz C, Boitano LT, Mohebali J, Schwartz SI, Eagleton MJ, Clouse WD, Conrad MF. An Endovascular First Approach for Aortoiliac Occlusive Disease Is Safe: Prior Endovascular Intervention Not Associated With Inferior Outcomes After Aortofemoral Bypass. Ann Vasc Surg 2020. [DOI: 10.1016/j.avsg.2020.01.051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
42
|
DeCarlo C, Boitano LT, Schwartz SI, Lancaster RT, Conrad MF, Eagleton MJ, Brewster DC, Clouse WD. Operative Complexity and Prior Endovascular Intervention Negatively Impact Morbidity after Aortobifemoral Bypass in the Modern Era. Ann Vasc Surg 2020; 62:21-29. [DOI: 10.1016/j.avsg.2019.03.040] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Accepted: 03/21/2019] [Indexed: 11/25/2022]
|
43
|
Tanious A, Boitano LT, Wang LJ, Shames ML, Lee JT, Eagleton MJ, Clouse WD, Conrad MF. Renal Artery Coverage During Endovascular Aneurysm Repair for Ruptured Abdominal Aortic Aneurysm. Ann Vasc Surg 2020; 62:63-69. [DOI: 10.1016/j.avsg.2019.05.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2019] [Revised: 05/01/2019] [Accepted: 05/25/2019] [Indexed: 01/06/2023]
|
44
|
Iannuzzi JC, Boitano LT, Cooper MA, Watkins MT, Eagleton MJ, Clouse WD, Conte MS, Conrad MF. Risk score for nonhome discharge after lower extremity bypass. J Vasc Surg 2019; 71:889-895. [PMID: 31519514 DOI: 10.1016/j.jvs.2019.07.053] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Accepted: 07/03/2019] [Indexed: 01/23/2023]
Abstract
OBJECTIVE Patients undergoing lower extremity bypass (LEB) for peripheral artery disease require intensive health care resource utilization including rehabilitation and skilled nursing facilities. However, few studies have evaluated factors that lead to nonhome discharge (NHD) in this population of patients. This study sought to predict NHD by preoperative risk factors in patients undergoing LEB for peripheral artery disease using a novel risk score. METHODS The Vascular Study Group of New England database was queried for elective LEB for peripheral artery disease including claudication and critical limb ischemia from 2003 to 2017. Patients were excluded if the procedure was not elective, if they were not admitted from home, if they were bedridden, or if they died during the index admission. Only preoperative factors were considered in the analysis. The primary end point was NHD including rehabilitation and skilled nursing facilities. Data were split two-thirds for model derivation and one-third for validation. In the derivation cohort, bivariate analysis assessed the association of preoperative factors with NHD. A parsimonious manual stepwise binary logistic regression for NHD aimed at maximizing the C statistic while maintaining model simplicity was performed. A risk score was developed using the β coefficients and applied to the validation data set. The risk score performance was assessed using a C statistic and Hosmer-Lemeshow test for model fit. RESULTS There were 10,145 cases included with an overall NHD rate of 26.4% (n = 2676). Mean age was 66 years (range, 41-90 years). NHD patients were older (72 years vs 64 years; P < .01) and more frequently male (57.2% vs 42.8%; P < .01) and nonwhite (16.1% vs 9.9%; P < .01); they more frequently had tissue loss (54.2% vs 23.0%; P < .01), anemia (16.0% vs 5.3%; P < .01), severe cardiac comorbidity (21.8% vs 10.5%; P < .01), and insulin-dependent diabetes (33.3% vs 18.2%; P < .01). On multivariable analysis, factors associated with NHD included age, sex, nonwhite race, tissue loss, cardiac comorbidity, partial ambulatory deficit, and insulin-dependent diabetes. The C statistic was 0.78 in the derivation group and 0.79 in the validation group, with Hosmer-Lemeshow P > .999. The risk score ranged from 0 to 18, with a mean score of 4 (standard deviation ±3.5). The risk score was divided into low risk (0-4 points; n = 5272 [52%]; NHD = 10.1%]), moderate risk (5-9 points; n = 3663 [36.7%]; NHD = 36.7%), and high risk (≥10 points; n = 1210 [11.9%]; NHD = 66.1%). CONCLUSIONS This novel risk score was highly predictive for NHD after LEB for peripheral artery disease using only preoperative comorbidities. High-risk patients account for 12% of LEB but nearly a third of all patients requiring NHD. This risk score can be used preoperatively to determine high-risk patients for NHD, which may help improve preoperative counseling and hospital efficiency by allocating resources appropriately.
Collapse
Affiliation(s)
- James C Iannuzzi
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of California San Francisco, San Francisco, Calif.
| | - Laura T Boitano
- Division of Vascular and Endovascular Surgery, Department of Surgery, Massachusetts General Hospital, Boston, Mass
| | - Michol A Cooper
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Florida, Gainesville, Fla
| | - Michael T Watkins
- Division of Vascular and Endovascular Surgery, Department of Surgery, Massachusetts General Hospital, Boston, Mass
| | - Matthew J Eagleton
- Division of Vascular and Endovascular Surgery, Department of Surgery, Massachusetts General Hospital, Boston, Mass
| | - W Darrin Clouse
- Division of Vascular and Endovascular Surgery, Department of Surgery, Massachusetts General Hospital, Boston, Mass
| | - Michael S Conte
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of California San Francisco, San Francisco, Calif
| | - Mark F Conrad
- Division of Vascular and Endovascular Surgery, Department of Surgery, Massachusetts General Hospital, Boston, Mass
| |
Collapse
|
45
|
Tanious A, Canha L, Boitano LT, Chou E, Wang LJ, Latz CA, Eagleton MJ, Clouse WD, Conrad MF. More Than a Decade With Thoracic Endovascular Aortic Repair: Thoracic Aortic Remodeling After Endografting. J Vasc Surg 2019. [DOI: 10.1016/j.jvs.2019.06.082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
46
|
Wang LJ, Ergul EA, Mohebali J, Goodney PP, Patel VI, Conrad MF, Eagleton MJ, Clouse WD. The effect of combining coronary bypass with carotid endarterectomy in patients with unrevascularized severe coronary disease. J Vasc Surg 2019; 70:815-823. [DOI: 10.1016/j.jvs.2018.12.026] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2018] [Accepted: 12/03/2018] [Indexed: 11/29/2022]
|
47
|
Wang LJ, Mohebali J, Goodney PP, Patel VI, Conrad MF, Eagleton MJ, Clouse WD. The effect of clinical coronary disease severity on outcomes of carotid endarterectomy with and without combined coronary bypass. J Vasc Surg 2019; 71:546-552. [PMID: 31401112 DOI: 10.1016/j.jvs.2019.03.074] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2018] [Accepted: 03/26/2019] [Indexed: 10/26/2022]
Abstract
OBJECTIVE The management of patients with carotid stenosis and symptomatic coronary artery disease (CAD) is challenging. This study assessed the impact of clinical coronary disease severity on carotid endarterectomy (CEA) with and without combined coronary artery bypass (CCAB). METHODS Using the Vascular Quality Initiative, patients with symptomatic CAD who underwent CCAB or isolated CEA (ICEA) from 2003 to 2017 were identified. Patients were stratified by CAD severity: stable angina (SA) and recent myocardial infarction/unstable angina (UA). Primary outcomes, including perioperative stroke, myocardial infarction (MI), and stroke/death/MI (SDM), were assessed between procedures within each CAD cohort. RESULTS There were 9098 patients identified: 887 CCAB patients (215 [24%] SA, 672 [76%] UA) and 8211 ICEA patients (6385 [78%] SA, 1826 [22%] UA). Overall, CCAB patients had higher rates of stroke (2.6% vs 1.3%; P = .002) and SDM (7.3% vs 3.5%, P < .001) but similar rates of MI (0.9% vs 1.6%; P = .12) compared with ICEA patients. In SA patients, no difference was seen in stroke (ICEA 1.2% vs CCAB 1.9%; P = .36), MI (1.3% vs 1.4%; P = .95), or SDM (2.9% vs 4.7%; P = .13). In UA patients, no difference was seen in stroke (ICEA 1.6% vs CCAB 2.8%; P = .06), but ICEA patients had higher rates of MI (2.4% vs 0.7%; P = .01) and CCAB patients had higher rates of SDM (8.2% vs 5.5%; P = .01). After logistic regression in the UA cohort, predictors of MI included ICEA (odds ratio [OR], 2.7; 95% confidence interval [CI], 1.1-7.0; P = .04) and carotid symptomatic status (OR, 2.1; 95% CI, 1.1-3.8; P = .01); carotid symptomatic status also predicted stroke (OR, 2.0; 95% CI, 1.1-3.6; P = .03), but CCAB did not. CONCLUSIONS In patients with symptomatic CAD, both clinical CAD severity and operative strategy affect outcomes. In SA patients, CCAB does not increase perioperative morbidity. However, CCAB in UA patients prevents MI while not appreciably increasing stroke risk. This suggests that coronary revascularization before or concomitant with CEA should be considered in UA patients but that prioritizing coronary intervention is less important in SA patients.
Collapse
Affiliation(s)
- Linda J Wang
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Boston, Mass
| | - Jahan Mohebali
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Boston, Mass
| | - Philip P Goodney
- Section of Vascular Surgery, Dartmouth-Hitchcock Medical Center, Lebanon, NH
| | - Virendra I Patel
- Division of Vascular Surgery and Endovascular Interventions, Columbia University Medical Center, New York, NY
| | - Mark F Conrad
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Boston, Mass
| | - Matthew J Eagleton
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Boston, Mass
| | - W Darrin Clouse
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Boston, Mass.
| |
Collapse
|
48
|
Wang LJ, Tsougranis GH, Tanious A, Chang DC, Clouse WD, Eagleton MJ, Conrad MF. The removal of all proximal aneurysmal aortic tissue does not affect anastomotic degeneration after open juxtarenal aortic aneurysm repair. J Vasc Surg 2019; 71:390-399. [PMID: 31401116 DOI: 10.1016/j.jvs.2019.02.072] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2018] [Accepted: 02/24/2019] [Indexed: 10/26/2022]
Abstract
OBJECTIVE For the open treatment of juxtarenal aortic aneurysms (JRAAs), some argue for the removal of all proximal aneurysmal aortic tissue to prevent future degeneration, whereas others deem it unnecessary. This study sought to compare perioperative and long-term outcomes of two different approaches to treatment of JRAAs. METHODS Patients who underwent open JRAA repair from 2007 to 2015 at our institution were reviewed and stratified by operative technique: plication of the aneurysm cuff with graft sewn up to the renal arteries (PLI) vs a beveled anastomosis with left renal artery bypass (LRB). Patients who underwent additional mesenteric bypasses were excluded. Primary outcomes included death, anastomotic degeneration, and decline in renal function. Univariate and Kaplan-Meier analyses were performed. RESULTS There were 199 patients identified, 56% PLI (n = 112) and 44% LRB (n = 87). The majority were male (68%), white (89%), and smokers (58%). Mean age was 71.5 ± 8.5 years. LRB patients were more likely to have chronic kidney disease (29% vs 13%; P = .01) and larger juxtarenal diameters (median, 25 mm vs 28 mm; P = .001). LRB patients had longer postoperative length of stay (median, 8 days vs 7 days; P = .003) and longer operative times (median, 4.7 hours vs 3.7 hours; P < .001). Overall 30-day mortality was 2% (n = 4), with no difference between cohorts. There were no differences in perioperative complications except for the development of acute kidney injury, which was more common in LRB patients (47% vs 23%; P < .001). During 3-year follow-up, there was no difference in anastomotic aneurysmal degeneration or sac growth. In the long term, LRB patients were more likely to develop an occluded left renal artery (20% vs 0%; P = .004) and right renal artery stenosis (29% vs 3%; P = .002). However, neither group was more likely to have a decline in renal function (PLI, 23%; LRB, 25%; P = .84). There was no difference in 5-year mortality (P = .72). CONCLUSIONS The more complex technique involving LRB was not protective against long-term anastomotic degeneration, decline in renal function, or mortality. In addition, LRB led to longer length of stay and operative times, with increased risk of perioperative acute kidney injury. In an era when fewer open aortic repairs are being performed, it is reasonable to consider the PLI technique in the treatment of JRAAs, particularly in patients with baseline chronic kidney disease.
Collapse
Affiliation(s)
- Linda J Wang
- Department of Vascular and Endovascular Surgery, Massachusetts General Hospital, Boston, Mass.
| | - Gregory H Tsougranis
- Department of Vascular and Endovascular Surgery, Massachusetts General Hospital, Boston, Mass
| | - Adam Tanious
- Department of Vascular and Endovascular Surgery, Massachusetts General Hospital, Boston, Mass
| | - David C Chang
- Department of Vascular and Endovascular Surgery, Massachusetts General Hospital, Boston, Mass
| | - W Darrin Clouse
- Department of Vascular and Endovascular Surgery, Massachusetts General Hospital, Boston, Mass
| | - Matthew J Eagleton
- Department of Vascular and Endovascular Surgery, Massachusetts General Hospital, Boston, Mass
| | - Mark F Conrad
- Department of Vascular and Endovascular Surgery, Massachusetts General Hospital, Boston, Mass
| |
Collapse
|
49
|
Wang LJ, Latz CA, Chang DC, Schwartz SI, Conrad MF, Eagleton MJ, Clouse WD. Hybrid Intervention and Open Surgical Reconstruction Carry Comparable Risk in the Treatment of Tandem Carotid Bifurcation and Proximal Disease. J Vasc Surg 2019. [DOI: 10.1016/j.jvs.2019.06.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
50
|
Clouse WD. Reflect. Remember. Ann Vasc Surg 2019; 62:104-105. [PMID: 31336164 DOI: 10.1016/j.avsg.2019.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Accepted: 07/03/2019] [Indexed: 11/27/2022]
Affiliation(s)
- W Darrin Clouse
- Division of Vascular and Endovascular Surgery, University of Virginia, Charlottesville, VA.
| |
Collapse
|