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Raulli SJ, Gomes VC, Parodi FE, Vasan P, Sun D, Marston WA, Pascarella L, McGinigle KL, Wood JC, Farber MA. Five-year outcomes of fenestrated and branched endovascular repair of complex aortic aneurysms based on aneurysm extent. J Vasc Surg 2024; 80:302-310. [PMID: 38608964 DOI: 10.1016/j.jvs.2024.04.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Revised: 03/31/2024] [Accepted: 04/04/2024] [Indexed: 04/14/2024]
Abstract
OBJECTIVE The aim of this study was to evaluate the 5-year outcomes of fenestrated/branched endovascular aortic repair (F/BEVAR) for the treatment of complex aortic aneurysms stratified by the aneurysm extent. METHODS Patients with the diagnosis of complex aortic aneurysm, who underwent F/BEVAR at a single center were included in this study and retrospectively analyzed. The cohort was divided according to the aneurysm extent, comparing group 1 (types I-III thoracoabdominal aneurysms [TAAAs]), group 2 (type IV TAAAs), and group 3 (juxtarenal [JRAAs], pararenal [PRAAs], or paravisceral [PVAAs] aortic aneurysms). The primary endpoints were 30-day and 5-year survival. The secondary endpoints were technical success, occurrence of spinal cord ischemia, primary patency of the visceral arteries, freedom from target vessel instability, and secondary interventions. RESULTS Of 436 patients who underwent F/BEVAR between July 2012 and May 2023, 131 presented with types I to III TAAAs, 69 with type IV TAAAs, and 236 with JRAAs, PRAAs, or PVAAs. All cases were treated under a physician-sponsored investigational device exemption protocol with a patient-specific company-manufactured or off-the-shelf device. Group 1 had significantly younger patients than group 2 or 3 respectively (69.6 ± 8.7 vs 72.4 ± 7.1 vs 73.2 ± 7.3 years; P < .001) and had a higher percentage of females (50.4% vs 21.7% vs 17.8%; P < .001). Prior history of aortic dissection was significantly more common among patients in group 1 (26% vs 1.4% vs 0.9%; P < .001), and mean aneurysm diameter was larger in group 1 (64.5 vs 60.7 vs 63.2 mm; P = .033). Comorbidities were similar between groups, except for coronary artery disease (P < .001) and tobacco use (P = .003), which were less prevalent in group 1. Technical success was similar in the three groups (98.5% vs 98.6% vs 98.7%; P > .99). The 30-day mortality was 4.5%, 1.4%, and 0.4%, in groups 1, 2, and 3, respectively, and was significantly higher in group 1 when compared with group 3 (P = .01). The incidence of spinal cord ischemia was significantly higher in group 1 compared with group 3 (5.3% vs 4.3% vs 0.4%; P = .004). The 5-year survival was significantly higher in group 3 when compared with group 1 (P = .01). Freedom from secondary intervention was significantly higher in group 3 when compared with group 1 (P = .003). At 5 years, there was no significant difference in freedom from target vessel instability between groups or primary patency in the 1652 target vessels examined. CONCLUSIONS Larger aneurysm extent was associated with lower 5-year survival, higher 30-day mortality, incidence of secondary interventions, and spinal cord ischemia. The prevalence of secondary interventions in all groups makes meticulous follow-up paramount in patients with complex aortic aneurysm treated with F/BEVAR.
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Affiliation(s)
- Stephen J Raulli
- Division of Vascular Surgery, Department of Surgery, University of North Carolina, Chapel Hill, NC
| | - Vivian Carla Gomes
- Division of Vascular Surgery, Department of Surgery, University of North Carolina, Chapel Hill, NC
| | - F Ezequiel Parodi
- Division of Vascular Surgery, Department of Surgery, University of North Carolina, Chapel Hill, NC
| | - Priya Vasan
- Division of Vascular Surgery, Department of Surgery, University of North Carolina, Chapel Hill, NC
| | - Dichen Sun
- Division of Vascular Surgery, Department of Surgery, University of North Carolina, Chapel Hill, NC
| | - William A Marston
- Division of Vascular Surgery, Department of Surgery, University of North Carolina, Chapel Hill, NC
| | - Luigi Pascarella
- Division of Vascular Surgery, Department of Surgery, University of North Carolina, Chapel Hill, NC
| | - Katharine L McGinigle
- Division of Vascular Surgery, Department of Surgery, University of North Carolina, Chapel Hill, NC
| | - Jacob C Wood
- Division of Vascular Surgery, Department of Surgery, University of North Carolina, Chapel Hill, NC
| | - Mark A Farber
- Division of Vascular Surgery, Department of Surgery, University of North Carolina, Chapel Hill, NC.
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Patel PB, Marcaccio CL, Swerdlow NJ, O'Donnell TFX, Rastogi V, Marino R, Patel VI, Zettervall SL, Lindsay T, Schermerhorn ML. Thoracoabdominal aortic aneurysm life-altering events following endovascular aortic repair in the Vascular Quality Initiative. J Vasc Surg 2023:S0741-5214(23)01018-2. [PMID: 37044316 DOI: 10.1016/j.jvs.2023.03.499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Revised: 03/18/2023] [Accepted: 03/22/2023] [Indexed: 04/14/2023]
Abstract
OBJECTIVE Endovascular aortic aneurysm repair has lower rates of postoperative mortality and morbidity when compared with open repair. However, endovascular repair still carries the risk of postoperative dialysis, paralysis, and stroke. This study examined the rates of postoperative mortality and morbidity stratified by type of endovascular aortic aneurysm repair. METHODS All patients who underwent endovascular aortic aneurysm repair in the Vascular Quality Initiative registry from January 2011 - May 2022 were identified. Patients were stratified by repair type: infrarenal endovascular aortic repair (EVAR), complex EVAR, thoracic endovascular aortic repair (TEVAR), extent I-III thoracoabdominal aortic aneurysm (TAAA) repair, or aortic arch repair. The primary outcome was postoperative thoracoabdominal aortic aneurysm life-altering events (TALE) across the different treatment groups. TALE was defined as a composite outcome of postoperative mortality, dialysis, paralysis, and/or stroke. Mixed effect logistic regression modeling was used to identify procedural and anatomic factors that were independently associated with TALE. RESULTS A total of 52,592 EVARs, 3,768 complex EVARs, 3,899 TEVARs, 1,139 extent I-III TAAA repairs, and 479 arch repairs were identified. TALE was observed in 1.2% of EVARs, 4.8% of complex EVARs, 6.0% of TEVARs, 10% of extent I-III TAAA repairs, and 14% of arch repairs. More proximal landing zone was associated with higher odds of TALE after complex EVAR (OR 1.9 [1.2-3.1]; p=.008), TEVAR (OR 2.2 [1.4-3.5]; p=.001), and extent I-III TAAA repair (OR 2.7 [1.5-4.9]; p=.001). Aortic diameter >65mm was associated with higher odds of TALE after infrarenal EVAR (OR 1.8 [1.4-2.3]; p<.001), complex EVAR (OR 1.6 [1.1-2.3]; p=.010), TEVAR (OR 2.7 [2.0-3.8]; p<.001), and arch repair (OR 2.4; [1.3-4.4]; p=.007). The use of parallel grafting technique (chimney/snorkel/periscope) during extent I-III TAAA repair was also associated with higher odds of TALE (OR 1.8 [1.1-3.2]; p=.032). Preoperative chronic kidney disease was also associated with higher odd of TALE after infrarenal EVAR (OR 4.3 [3.0-5.7]; p<.001), complex EVAR (OR 5.2 [3.3-8.2]; p<.001), TEVAR (OR 4.5 [2.8-7.1]; p<.001), and extent I-III TAAA repair (OR 3.2 [1.6-6.7]; p=.001). CONCLUSION While TALE was originally described for thoracoabdominal aortic aneurysm repairs, TALE may occur after complex EVAR, TEVAR, and arch repairs as well. Therefore, TALE and its component parts should be used to evaluate the efficacy of all aortic repairs and for preoperative counseling. Additionally, surgeons should be aware of anatomic and procedural characteristics that are associated with higher odds of TALE. The anticipated need for such interventions during aortic repair should be factored into preoperative risk assessment of patients.
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Affiliation(s)
- Priya B Patel
- The Division of Vascular and Endovascular Surgery, Beth Israel Deaconess Medical Center, Boston, MA
| | - Christina L Marcaccio
- The Division of Vascular and Endovascular Surgery, Beth Israel Deaconess Medical Center, Boston, MA
| | - Nicholas J Swerdlow
- The Division of Vascular and Endovascular Surgery, Beth Israel Deaconess Medical Center, Boston, MA
| | - Thomas F X O'Donnell
- The Division of Vascular and Endovascular Surgery, Beth Israel Deaconess Medical Center, Boston, MA; Division of Vascular Surgery and Endovascular Interventions, Columbia University Medical Center, New York, NY
| | - Vinamr Rastogi
- The Division of Vascular and Endovascular Surgery, Beth Israel Deaconess Medical Center, Boston, MA
| | | | - Virendra I Patel
- Division of Vascular Surgery and Endovascular Interventions, Columbia University Medical Center, New York, NY
| | - Sara L Zettervall
- Division of Vascular Surgery, University of Washington Medicine, Seattle, WA
| | - Thomas Lindsay
- Department of Vascular Surgery, University of Toronto, Canada
| | - Marc L Schermerhorn
- The Division of Vascular and Endovascular Surgery, Beth Israel Deaconess Medical Center, Boston, MA.
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Natour AK, Kabbani L, Rteil A, Nypaver T, Weaver M, Lee A, Mohammad F, Shepard A, Omar Z. Cross-clamp location and perioperative outcomes after open infrarenal abdominal aortic aneurysm repair: A Vascular Quality Initiative ® review. Vascular 2023; 31:199-210. [PMID: 35435780 DOI: 10.1177/17085381211067616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVES By analyzing national Vascular Quality Initiative (VQI) data for patients undergoing open infrarenal abdominal aortic aneurysms (AAA) repair, we sought to better characterize the effects of different suprarenal clamping positions on postoperative outcomes. METHODS We performed a retrospective analysis of a prospectively collected national VQI database for all open infrarenal AAA repairs performed between 2003 and 2017. Patients were initially divided into proximal (above 1 renal, above 2 renals, and supraceliac) and infrarenal clamp groups. Patients were then subdivided into those who underwent surgery between 2003-2010 and those who had surgery between 2011-2017. Univariate followed by multivariate analyses were done to compare the baseline characteristics, preoperative, intraoperative, and postoperative outcomes between the two groups. RESULTS During the study period, 9068 open AAA repairs were recorded in the VQI; of these, 5043 met the inclusion criteria. Aortic clamp level was infrarenal in 59% (N = 2975), above 1 renal in 15% (N = 735), above both renals in 21% (N = 1053), and supraceliac in 5% (N = 280). The average age was 69 years, and males comprised 73% (N = 3701) of the cohort. The overall 30-day mortality for the entire study group was 2.7%. On univariate analysis, patients who underwent proximal clamping had significantly higher 30-day mortality than those undergoing infrarenal clamping (3.7 vs 2.0%, p < 0.001). After adjusting for preoperative and intraoperative variables, this difference became nonsignificant. On multivariate analysis, clamping above both renals or the celiac artery was associated with an increased occurrence of postoperative myocardial infarction (odds ratio = 1.44, p = 0.037 and odds ratio = 1.78, p = 0.023, respectively). All proximal clamp positions were associated with a significant increase in the incidence of AKI and renal failure requiring dialysis. There was no significant difference when looking at overall survival times comparing the suprarenal and infrarenal clamp position groups (p = 0.1). Patients who underwent surgery in the latter half of the study period had longer intraoperative renal ischemia time, increased in estimated blood loss, and longer total procedure time. CONCLUSIONS Suprarenal clamping, at any level, was associated with an increased risk of AKI and renal replacement therapy. Clamping above both renal and celiac arteries was associated with increased cardiac morbidity. Perioperative and long-term mortality was unaffected by clamp level. Patients operating in the latter half of the study had increased estimated blood loss, renal ischemia time, and operative time, which may reflect decreased training in open AAA repair. During open AAA repair, the proximal clamp site should be chosen based on anatomic considerations and not a perceived perioperative mortality benefit. Proximal aortic clamping should always be performed at the safest, distal-most level to reduce cardiac morbidity and the risk of postoperative dialysis.
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Affiliation(s)
- Abdul Kader Natour
- Division of Vascular Surgery, ringgoldid:2971Henry Ford Hospital, Detroit, MI, USA
| | - Loay Kabbani
- Division of Vascular Surgery, ringgoldid:2971Henry Ford Hospital, Detroit, MI, USA
| | - Ali Rteil
- Division of Vascular Surgery, ringgoldid:2971Henry Ford Hospital, Detroit, MI, USA
| | - Timothy Nypaver
- Division of Vascular Surgery, ringgoldid:2971Henry Ford Hospital, Detroit, MI, USA
| | - Mitchell Weaver
- Division of Vascular Surgery, ringgoldid:2971Henry Ford Hospital, Detroit, MI, USA
| | - Alice Lee
- Division of Vascular Surgery, ringgoldid:2971Henry Ford Hospital, Detroit, MI, USA
| | - Farah Mohammad
- Division of Vascular Surgery, ringgoldid:2971Henry Ford Hospital, Detroit, MI, USA
| | - Alexander Shepard
- Division of Vascular Surgery, ringgoldid:2971Henry Ford Hospital, Detroit, MI, USA
| | - Ziad Omar
- Division of Vascular Surgery, ringgoldid:2971Henry Ford Hospital, Detroit, MI, USA
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MOZZETTA G, DI DOMENICO R, MAURI F, PRATESI C, PULLI R, PRATESI G, TOZZI M, PIFFARETTI G. Outcomes and acute kidney injury following open aortic surgery with suprarenal clamping. ITALIAN JOURNAL OF VASCULAR AND ENDOVASCULAR SURGERY 2023. [DOI: 10.23736/s1824-4777.22.01560-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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Wang X, Ma J, Dong X, Bai Y, Zhang D. The anesthetic management of a patient undergoing simultaneous open abdominal aortic aneurysm repair and coronary artery bypass grafting: A case report. Medicine (Baltimore) 2022; 101:e31485. [PMID: 36397348 PMCID: PMC9666181 DOI: 10.1097/md.0000000000031485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
RATIONALE Surgery for abdominal aortic aneurysm (AAA) and concomitant severe coronary artery disease (CAD) is usually managed in a staged procedure. The anesthesia for concurrent surgery is rare and complex. In this report, we present an unusual case of undergoing simultaneous open abdominal aortic aneurysm (AAA) repair and coronary artery bypass grafting (CABG). PATIENT CONCERNS A 70-year-old male AAA patient with concurrent triple-vessel CAD underwent a simultaneous surgery. DIAGNOSIS The patient underwent computed tomography angiography (CTA) and coronary angiography. He was diagnosed with AAA and triple-vessel CAD. INTERVENTIONS The patient underwent simultaneous surgery. OUTCOMES The patient underwent anesthesia and surgery smoothly and was discharged on the 13th postoperative day. LESSONS The anesthetic management of simultaneous open abdominal aortic aneurysm repair and coronary artery bypass grafting is rare and complicated. Reasonable operation and anesthesia protocols, close monitoring and management of hemodynamic changes, and appropriate cell salvage and hemostasis measures are of great significance to increase perioperative safety and reduce the risk of postoperative complications.
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Affiliation(s)
- Xu’an Wang
- Department of Anesthesiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Jun Ma
- Department of Anesthesiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
- * Correspondence: Jun Ma, Department of Anesthesiology, Beijing Anzhen Hospital, Capital Medical University, 2 Anzhen Road, Beijing 100029, China (e-mail: )
| | - Xiuhua Dong
- Department of Anesthesiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Yang Bai
- Department of Anesthesiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Dongni Zhang
- Department of Anesthesiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
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Long-Term Results of Complex Abdominal Aortic Aneurysm Open Repair. J Pers Med 2022; 12:jpm12101630. [PMID: 36294769 PMCID: PMC9605228 DOI: 10.3390/jpm12101630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 09/22/2022] [Accepted: 09/25/2022] [Indexed: 11/05/2022] Open
Abstract
This study investigated the long-term outcomes of patients treated with open surgical repair for complex abdominal aortic aneurysms (c-AAAs). A total of 119 patients with c-AAAs undergoing repair between January 2010 and June 2016 in a high-volume aortic center were included. The long-term imaging follow-up consisted of yearly abdominal ultrasound examinations and 5-year computed tomography angiography. At a median follow-up of 76 months (IQR 38 months), forty-three deaths (37%) and three (2.5%) aortic-related deaths were observed. Long-term chronic renal decline was observed in fifty (43.8%) patients, significantly correlated with post-operative acute kidney injury. During the follow-up, five reinterventions (4.3%) were performed. The present study suggests that open c-AAA repair can be performed with acceptable operative risk with durable results. To achieve the best possible long-term outcome, the open surgery repair of complex AAA should be performed in high-volume aortic centers and tailored to the patient.
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Rastogi V, Marcaccio CL, Patel PB, Varkevisser RRB, Patel VI, Soden PA, de Bruin JL, Verhagen HJM, Schermerhorn ML. A Retroperitoneal Operative Approach is Associated with Improved Perioperative Outcomes Compared with a Transperitoneal Approach in Open Repair of Complex Abdominal Aortic Aneurysms. J Vasc Surg 2022; 76:354-363.e1. [PMID: 35276265 PMCID: PMC9329186 DOI: 10.1016/j.jvs.2022.02.041] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Accepted: 02/27/2022] [Indexed: 11/17/2022]
Abstract
OBJECTIVES Several studies have demonstrated advantages of a retroperitoneal approach (RP) over a transperitoneal approach (TP) during open repair of infrarenal abdominal aortic aneurysms (AAA). We compared outcomes following open repair of complex AAA (cAAA) using an RP versus a TP approach and evaluated the relative use of these approaches over time. METHODS We identified all patients undergoing open intact cAAA repair in the Vascular Quality Initiative (VQI) from 2003-2019 and created 1:1-propensity score-matched cohorts based on operative approach (RP vs. TP). The primary outcome was perioperative mortality. Secondary outcomes included perioperative complications and approach usage over time. To create 1:1-propensity score-matched cohorts, patients were matched for demographics, comorbidities and anatomic/intraoperative characteristics including proximal clamp site and renal revascularization. Approach usage over time was determined by plotting the proportion of RP usage over time for the overall open cAAA cohort and subgroups of repairs utilizing a supraceliac cross clamp, repair with concomitant renal revascularization, and repairs in high volume centers (highest quintile: >11 cases/year). RESULTS Of 4,613 patients, 2,843 (62%) patients underwent open cAAA repair by TP approach and 1,770 (38%) patients by RP approach. In 1,256 matched pairs, RP approach was associated with lower risk of perioperative mortality compared with TP approach (3.9% vs. 6.8%/RR 0.57 [95%CI 0.41-0.80], p=.001). Furthermore, RP approach was associated with lower risk of cardiac complication (7.2% vs. 9.6%/RR 0.75 [95%CI 0.58-0.98]), bowel ischemia (3.1% vs. 5.4%/RR 0.56 [95%CI 0.39-0.84]) and postoperative dialysis (3.3% vs. 5.5%/RR 0.59 [95%CI 0.41-0.87]). Overall, there was a lower proportion of patients who underwent repair via an RP approach over time (-1.0%/year [-1.5 - -0.5], p<.001), and a similar trend in decrease was found within patients undergoing repair with a supraceliac clamp (-2.3%/year [-3.6 - -1.0], p<.001) and in high-volume hospitals (-2.1%/year [-3.4 - -0.8], p=.001), although no statistically significant decrease in RP usage was found in patients undergoing concomitant renal revascularization (-0.9%/year [-2.6 - 0.8], p=.28). CONCLUSION For open cAAA repair, an RP approach is associated with lower perioperative mortality and complications compared with a TP approach. However, relative usage of the RP approach is decreasing over time. Increased adoption of an RP approach, when appropriate, may lead to improved outcomes following open cAAA repair.
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Affiliation(s)
- Vinamr Rastogi
- Department of Surgery, Division of Vascular and Endovascular Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA; Department of Vascular Surgery, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Christina L Marcaccio
- Department of Surgery, Division of Vascular and Endovascular Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Priya B Patel
- Department of Surgery, Division of Vascular and Endovascular Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Rens R B Varkevisser
- Department of Surgery, Division of Vascular and Endovascular Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA; Department of Vascular Surgery, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Virendra I Patel
- Division of Vascular Surgery and Endovascular Interventions, Columbia University Medical Center, New York, NY
| | - Peter A Soden
- Division of Vascular Surgery and Endovascular Surgery, Brown University Medical Center, Providence, RI
| | - Jorg L de Bruin
- Department of Vascular Surgery, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Hence J M Verhagen
- Department of Vascular Surgery, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Marc L Schermerhorn
- Department of Surgery, Division of Vascular and Endovascular Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.
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Open Abdominal Aortic Aneurysm Surgery and Renal Dysfunction; Association of Demographic and Clinical Variables with Proximal Clamp Location. Ann Vasc Surg 2022; 84:239-249. [PMID: 35247532 DOI: 10.1016/j.avsg.2022.01.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 01/19/2022] [Accepted: 01/19/2022] [Indexed: 11/23/2022]
Abstract
BACKGROUND While cross-clamp site is a known risk factor for postoperative acute and chronic renal dysfunction following open abdominal aortic aneurysm surgery (AAA), the additive impact of patient demographic and clinical factors is lacking. In this study, we investigated the impact of body mass index (BMI), surgical duration and aneurysm diameter on the association between proximal cross-clamp location and postoperative renal dysfunction. METHODS In this study, we conducted a retrospective analysis of 4,197 patients undergoing open AAA surgery between 2011 and 2018 using data housed in the American College of Surgeons National Safety Quality Improvement Program (ACS-NSQIP) database. The primary outcome was renal dysfunction, which was defined as patients requiring dialysis within 30 days or patients with ≥2 mg/dL rise in creatinine from baseline. We assessed the incidence of renal dysfunction with regard to clamp location and subsequently used multivariable logistic regression to assess clinical and demographic factors associated with renal dysfunction. We used a regression model to plot the association of BMI, surgical duration, and aneurysm diameter with an adjusted probability of postoperative acute and chronic renal dysfunction for individual cross-clamp locations. RESULTS Of the 4,197 patients analyzed, 405 patients (9.6%) developed renal dysfunction within 30 days with 287 patients requiring dialysis. Patients with supraceliac clamp location had the highest incidence of renal dysfunction (20.4%). Our data showed a significant association of renal dysfunction with higher BMI patients [OR 1.04 (1.02, 1.07), P = 0.001], longer operative times [OR1.01 (1.01, 1.02), P < 0.001], clamp location between the superior mesenteric artery (SMA) and renal artery [OR 1.80 (1.17, 2.78), P = 0.007] and supraceliac clamp location [OR 2.47 (1.62, 3.76), P < 0.001]. CONCLUSIONS The incidence of renal dysfunction increases with suprarenal clamps. Patients with higher BMI, longer operative times, and increasing aneurysm diameter, and a suprarenal clamp have a significantly increased risk of renal dysfunction compared to those who also had a suprarenal clamp but lower BMI, shorter operative times and smaller aneurysm diameter.
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Mehta A, O'Donnell TFX, Schutzer R, Trestman E, Garg K, Mohebali J, Siracuse JJ, Schermerhorn M, Clouse WD, Patel VI. Evaluating Proximal Clamp Site and Intraoperative Ischemia Time Among Open Repair of Juxtarenal Aneurysms. J Vasc Surg 2022; 76:411-418. [PMID: 35149161 DOI: 10.1016/j.jvs.2022.01.126] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Accepted: 01/21/2022] [Indexed: 01/09/2023]
Abstract
INTRODUCTION The proportion of open aneurysm repairs requiring at least a suprarenal clamp has increased in the past few decades, partly due to preferred endovascular approaches for most patients with infrarenal aneurysms, suggesting that the management of aortic clamp placement has become even more relevant. This study evaluated the association between proximal clamp site and intraoperative ischemia times with postoperative renal dysfunction and mortality. METHODS We used the Vascular Quality Initiative to identify all patients undergoing open repairs of elective or symptomatic juxtarenal AAAs from 2004-2018 and compared outcomes by clamp site: above one renal artery, above both renal arteries (supra-renal), or above the celiac trunk (supra-celiac). Outcomes evaluated included acute kidney injury (AKI), new-onset renal failure requiring renal replacement therapy (RRT), 30-day mortality, and one-year mortality. We used multilevel logistic regressions and cox-proportional hazards models, clustered at the hospital level, to adjust for confounding. RESULTS We identified 3976 patients (median age 71 years, 70% male, 8.2% non-Caucasian), with a median aneurysm diameter of 5.9cm (IQR 5.4-6.8cm). Proximal clamp sites were: above one renal artery (31%), supra-renal (52%), and supra-celiac (17%). Rates of unadjusted outcomes were 20.5% for AKI, 4.1% for new-onset RRT, 4.9% for 30-day mortality, and 8.3% for one-year mortality. On adjusted analyses, independent of ischemia time, supra-renal clamping relative to clamping above a single renal artery had higher odds of postoperative AKI (aOR 1.50 [95%-CI 1.28-1.75]) but similar odds for new-onset RRT (aOR 1.27 [0.79-2.06]) and 30-day mortality (aOR 1.12 [0.79-1.58]) and hazards for one-year mortality (aHR 1.12 [0.86-1.45]). However, every ten minutes of prolonged intraoperative ischemia time was associated with an increase in odds or hazards ratio of postoperative AKI by +7% (IQR 3-11%), new-onset RRT by +11% (IQR 4-17%), 30-day mortality by +11% (IQR 6-17%), and one-year mortality by +7% (IQR 2-13%). Patients with greater than 40 minutes of ischemia time had notably higher rates of all four outcomes. DISCUSSION Supra-renal clamping relative to clamping above a single renal artery was associated with AKI but not new-onset RRT or 30-day mortality. However, intraoperative renal ischemia time was independently associated with all four postoperative outcomes. While further studies are warranted, our findings suggest that an expeditious proximal anastomosis creation is more important than trying to maintain clamp position below one renal artery, suggesting that suprarenal clamping may be the best strategy for open AAA repair when needed to efficiently perform the proximal anastomosis.
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Affiliation(s)
- Ambar Mehta
- Division of Cardiac, Thoracic, and Vascular Surgery, New York Presbyterian/Columbia University Medical Center/Columbia University College of Physicians and Surgeons, New York, NY
| | - Thomas F X O'Donnell
- Division of Vascular and Endovascular Surgery, Beth Israel Deaconess Medical Center, Boston, MA
| | - Richard Schutzer
- Division of Cardiac, Thoracic, and Vascular Surgery, New York Presbyterian/Columbia University Medical Center/Columbia University College of Physicians and Surgeons, New York, NY
| | - Eric Trestman
- Division of Cardiac, Thoracic, and Vascular Surgery, New York Presbyterian/Columbia University Medical Center/Columbia University College of Physicians and Surgeons, New York, NY
| | - Karan Garg
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Boston, MA
| | - Jahan Mohebali
- Division of Vascular and Endovascular Surgery, NYU Langone Medical Center, New York, NY
| | - Jeffrey J Siracuse
- Division of Vascular and Endovascular Surgery, Boston University Medical Center, Boston, MA
| | - Marc Schermerhorn
- Division of Vascular and Endovascular Surgery, Beth Israel Deaconess Medical Center, Boston, MA
| | - William D Clouse
- Division of Vascular and Endovascular Surgery, University of Virginia, Charlottesville, VA
| | - Virendra I Patel
- Division of Cardiac, Thoracic, and Vascular Surgery, New York Presbyterian/Columbia University Medical Center/Columbia University College of Physicians and Surgeons, New York, NY.
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Salvatori F, Macchini M, Rosati M, Boscarato P, Alborino S, Paci E, Candelari R. Endovascular management of vascular renal injuries: outcomes and comparison between traumatic and iatrogenic settings. Urologia 2021; 89:167-175. [PMID: 34011230 DOI: 10.1177/03915603211017886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
PURPOSE To evaluate the efficacy of endovascular treatment for vascular renal injuries (VRIs) like bleeding, pseudoaneurysm and artero-venous fistula (AVF) and to compare patients with blunt trauma (T-VRIs) with those with iatrogenic damage (I-VRIs). METHODS We retrospectively assessed 49 renal artery embolizations performed to treat T-VRIs (26.5%) and I-VRIs (73.5%). Different embolic materials were used based on the type of lesion. Technical success was defined as the complete occlusion of target arteries with no further visualization of VRIs. Clinical success was defined if no recurrence was present and if renal function (difference between creatinine after and before treatment <0.5 mg/dl) was preserved after 1 month. RESULTS Angiography showed bleeding in 27 patients, pseudoaneurysm in 29 and an AVF in 6. Embolic agents used were coils in 39 procedures, coils with sponge in four and others in six. Technical success was 100% while clinical success was 85.7% due to seven patients with recurrence. The group I-VRIs showed a higher rate of clinical success than the group T-VRIs (94.4% vs 61.5%; p < 0.05). Moreover, the group I-VRIs had a higher incidence of pseudoaneurysms and AVFs compared with the group T-VRIs (69.4% vs 30.8% and 16.7% vs 0%; p < 0.05). CONCLUSION Endovascular treatment for VRIs showed satisfactory results and no patient had a worsening of renal function. I-VRIs had better clinical success and more frequently appeared as pseudoaneurysms compared to T-VRIs: probably iatrogenic injury is localized and pseudoaneurysm is easily identifiable and treatable with endovascular treatment.
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Affiliation(s)
- Fabio Salvatori
- Interventional Radiology, Ospedale Generale Provinciale di Macerata, Macerata, Italy
| | - Marco Macchini
- Interventional Radiology, Department of Radiology, Az. Osp-Univ OORR-Torrette, Ancona, Italy
| | - Marzia Rosati
- Interventional Radiology, Department of Radiology, Az. Osp-Univ OORR-Torrette, Ancona, Italy
| | - Pietro Boscarato
- Interventional Radiology, Department of Radiology, Az. Osp-Univ OORR-Torrette, Ancona, Italy
| | - Salvatore Alborino
- Interventional Radiology, Ospedale Generale Provinciale di Macerata, Macerata, Italy
| | - Enrico Paci
- Interventional Radiology, Department of Radiology, Az. Osp-Univ OORR-Torrette, Ancona, Italy
| | - Roberto Candelari
- Interventional Radiology, Department of Radiology, Az. Osp-Univ OORR-Torrette, Ancona, Italy
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11
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Zlatanovic P, Dragas M, Cvetkovic S, Dimic A, Mitrovic A, Vujcic A, Trailovic R, Stevanovic K, Davidovic L. Open Surgical Treatment of Acute Spontaneous Isolated Abdominal Aortic Dissection. Ann Vasc Surg 2021; 74:525.e13-525.e21. [PMID: 33836227 DOI: 10.1016/j.avsg.2021.02.035] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 01/05/2021] [Accepted: 02/16/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND The aim of this paper is to report our single-center experience in the open surgical treatment of acute spontaneous infrarenal isolated abdominal aortic dissection (siIAAD). METHODS This was a single center retrospective study. Between January 2015 and 2020 ten patients were treated due to acute siIAAD with open surgery. There were no patients treated for chronic siIAAD in this time period. Patients who had concomitant thoracic aortic involvement were excluded from this report. RESULTS The group consisted of 7 male and 3 female patients. History of hypertension was present in nine patients and six were active smokers. The abdominal/back pain was described in 9 patients, two had acute limb ischemia and three had aortic rupture. Median dissection length was 91 mm (65.7 - 106), median distance from the lowest renal artery was 30 mm (20.7 - 49.3) and median abdominal aortic diameter was 58.5 mm (32.5 - 66.2). Supracoeliac clamp was used in three cases with a ruptured aorta and suprarenal in two patients. The mean duration of proximal clamping time was 24.3 ± 7.49 min. One patient died of postoperative acute myocardial infarction, one suffered nonfatal pulmonary embolism and one had deep venous thrombosis. No aortic-related deaths and/or reinterventions occurred during the median follow-up of 32 months. CONCLUSIONS Acute siIAAD is a rare event which affects mostly male smokers with hypertension. Open surgery is a technically demanding procedure with acceptable complication rates and should be performed in specialized high-volume centers for the treatment of aortic disease. Future efforts to establish a multicenter registry to evaluate the prevalence of the disease and treatment options could provide better and more comprehensive guidelines for the treatment of acute siIAAAD.
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Affiliation(s)
- Petar Zlatanovic
- Clinic for Vascular and Endovascular Surgery, Clinical Center of Serbia, Belgrade.
| | - Marko Dragas
- Clinic for Vascular and Endovascular Surgery, Clinical Center of Serbia, Belgrade; Faculty of Medicine, University of Belgrade, Serbia
| | - Slobodan Cvetkovic
- Clinic for Vascular and Endovascular Surgery, Clinical Center of Serbia, Belgrade; Faculty of Medicine, University of Belgrade, Serbia
| | - Andreja Dimic
- Clinic for Vascular and Endovascular Surgery, Clinical Center of Serbia, Belgrade; Faculty of Medicine, University of Belgrade, Serbia
| | - Aleksandar Mitrovic
- Clinic for Vascular and Endovascular Surgery, Clinical Center of Serbia, Belgrade
| | - Aleksandra Vujcic
- Clinic for Vascular and Endovascular Surgery, Clinical Center of Serbia, Belgrade
| | - Ranko Trailovic
- Clinic for Vascular and Endovascular Surgery, Clinical Center of Serbia, Belgrade
| | - Ksenija Stevanovic
- Clinic for Vascular and Endovascular Surgery, Clinical Center of Serbia, Belgrade; Faculty of Medicine, University of Belgrade, Serbia
| | - Lazar Davidovic
- Clinic for Vascular and Endovascular Surgery, Clinical Center of Serbia, Belgrade; Faculty of Medicine, University of Belgrade, Serbia
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12
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Proximal Aortic Coverage and Clinical Results of the Endovascular Repair of Juxta-/Para-renal and Type IV Thoracoabdominal Aneurysm with Custom-made Fenestrated Endografts. Ann Vasc Surg 2021; 73:397-406. [PMID: 33412242 DOI: 10.1016/j.avsg.2020.12.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 11/30/2020] [Accepted: 12/05/2020] [Indexed: 11/24/2022]
Abstract
BACKGROUND Juxta-renal (JAAA)/para-renal (PAAA) and type IV-thoracoabdominal (TAAA) aneurysms can be repaired by custom-made fenestrated endografts (CM-FEVAR). Differently from open repair, a relatively long segment of healthy proximal aorta needs to be covered to achieve a durable sealing, and this may be considered a disadvantage of the endovascular approach. We aimed to quantify the additional proximal aortic coverage in JAAAs, PAAAs, and type-IV TAAAs treated with CM-FEVAR and to evaluate its impact on early/follow-up clinical outcomes. METHODS Between 2006 and 2018, preoperative, intraoperative, and postoperative data of JAAAs, PAAAs, and type-IV TAAAs submitted to CM-FEVAR were collected. The length of proximal healthy aortic coverage was evaluated on the preoperative endograft planning as the distance between the top of the CM-FEVAR endograft and the hypothetical level of aortic cross-clamping in case of open repair (type-IV TAAA-above the celiac trunk; PAAA-above the superior mesenteric artery; JAAA-above the lowest renal artery). Spinal cord ischemia (SCI), bowel ischemia (BI), renal function worsening (RFW) (estimated glomerular filtration rate reduction > 25% of the baseline level - RFW), and mortality were assessed at 30-day. Survival, target visceral vessel (TVV) patency, and freedom from reinterventions (FFRs) were assessed during follow-up by Kaplan-Meier analysis R2. RESULTS One hundred forty-seven cases were submitted to CM-FEVAR, for 72 (49%) JAAAs, 46 (31%) PAAAs, and 29 (20%) type IV-TAAAs, with 1(4-3%), 2 (28-19%), 3 (48-33%), and 4 (67-45%) fenestrations. JAAAs required a fenestration + bridging stent graft for the superior mesenteric artery and celiac trunk, in 46(64%) and 24(33%) cases, respectively. Nineteen (41%) PAAAs required a fenestration + bridging stent graft for the celiac trunk. The mean proximal additional aortic coverage was 48 ± 2 mm with no differences among JAAAs (52 ± 1 mm), PAAAs (42 ± 2 mm), and type IV-TAAAs (50 ± 2 mm) (P.09). Technical success, defined as correct endograft deployment, with TVV patency, absence of type I-III endoleaks, iliac leg stenosis/occlusions, open surgical conversion, and 24-hour mortality, was achieved in 98% of cases. Failures occurred for 1 type-III endoleak (type-IV TAAA) and 2 renal artery losses (PAAA and type IV-TAAA). The only case of SCI (0.7%) occurred in a type-IV TAAA where the proximal healthy aortic coverage was 80 mm. One BI was caused by acute thrombosis of the bridging stent graft for the superior mesenteric artery at 24 hours in 1 type IV-TAAA (0.7%). Thirty-five patients (24%) suffered postoperative RFW and required hemodialysis in 1 (0.7%) JAAA with severe preoperative chronic renal failure. There was no difference of proximal additional aortic coverage between patients with (49 ± 29 mm) and without (48 ± 23 mm) RFW (P.2). The 30-day mortality was 1.4%. The mean follow-up was 37 ± 2 months with no cases of aneurysm-related late mortality. Survival was 94%, 89%, and 75% at 1, 2, and 5 years, respectively. TVV patency was 97%, 97%, and 93% at 1, 2, and 5 years, respectively. FFR was 98%, 95%, and 87% at 1, 2, and 5 years, respectively. CONCLUSIONS Custom-made FEVAR requires a mean proximal additional aortic coverage of 48 ± 2 mm above the level of hypothetical aortic cross-clamping in case of open repair. This aspect should be considered for CM-FEVAR indication in JAAAs, PAAAs, and type-IV TAAAs; nevertheless, it does not appear to be associated with negative early and follow-up clinical sequelae.
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13
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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] [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.
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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.
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Valentine EA, Gold AK, Ochroch EA. The Year in Vascular Anesthesia: Selected Highlights From 2019. J Cardiothorac Vasc Anesth 2020; 34:2906-2912. [PMID: 32826135 DOI: 10.1053/j.jvca.2020.07.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Accepted: 07/08/2020] [Indexed: 11/11/2022]
Affiliation(s)
- Elizabeth A Valentine
- Department of Anesthesiology and Critical Care, Division of Cardiovascular and Thoracic Anesthesiology, Perelman School of Medicine at the University of Pennsylvania, Hospital of the University of Pennsylvania, Philadelphia, PA.
| | - Andrew K Gold
- Department of Anesthesiology and Critical Care, Division of Cardiovascular and Thoracic Anesthesiology, Perelman School of Medicine at the University of Pennsylvania, Hospital of the University of Pennsylvania, Philadelphia, PA
| | - E Andrew Ochroch
- Department of Anesthesiology and Critical Care, Division of Cardiovascular and Thoracic Anesthesiology, Perelman School of Medicine at the University of Pennsylvania, Hospital of the University of Pennsylvania, Philadelphia, PA
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15
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de Guerre L, Venermo M, Mani K, Wanhainen A, Schermerhorn M. Paradigm shifts in abdominal aortic aneurysm management based on vascular registries. J Intern Med 2020; 288:38-50. [PMID: 32118339 DOI: 10.1111/joim.13051] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Abdominal aortic aneurysm (AAA) is a relatively common and potentially fatal disease. The management of AAA has undergone extensive changes in the last two decades. High quality vascular surgical registries were established early and have been found to be instrumental in the evaluation and monitoring of these changes, most notably the wide implementation of minimally invasive endovascular surgical technology. Trends over the years showed the increased use of endovascular aneurysm repair (EVAR) over open repair, the decreasing perioperative adverse outcomes and the early survival advantage of EVAR. Also, data from the early EVAR years changed the views on endoleak management and showed the importance of tracking the implementation of new techniques. Registry data complemented the randomized trials performed in aortic surgery by showing the high rate of laparotomy-related reinterventions after open repair. Also, they are an essential tool for the understanding of outcomes in a broad patient population, evaluating the generalizability of findings from randomized trials and analysing changes over time. By using large-scale data over longer periods of time, the importance of centralization of care to high-volume centres was shown, particularly for open repair. Additionally, large-scale databases can offer an opportunity to assess practice and outcomes in patient subgroups (e.g. treatment of AAA in women and the elderly) as well as in rare aortic pathologies. In this review article, we point out the most important paradigm shifts in AAA management based on vascular registry data.
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Affiliation(s)
- L de Guerre
- Division of Vascular Surgery and Endovascular Therapy, Beth Israel Deaconess Medical Center, Boston, MA, USA.,Department of Vascular Surgery, University Medical Center Utrecht, Utrecht, The Netherlands
| | - M Venermo
- Department of Vascular Surgery, Helsinki University Hospital, Helsinki, Finland
| | - K Mani
- Department of Surgical Sciences, Vascular Surgery, Uppsala University, Uppsala, Sweden
| | - A Wanhainen
- Department of Surgical Sciences, Vascular Surgery, Uppsala University, Uppsala, Sweden
| | - M Schermerhorn
- Division of Vascular Surgery and Endovascular Therapy, Beth Israel Deaconess Medical Center, Boston, MA, USA
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16
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Steffen M, Schmitz-Rixen T, Böckler D, Grundmann RT. Comparison of open and endovascular repair of juxtarenal abdominal aortic aneurysms. Langenbecks Arch Surg 2020; 405:207-213. [PMID: 32266530 DOI: 10.1007/s00423-020-01865-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Accepted: 03/16/2020] [Indexed: 01/26/2023]
Abstract
BACKGROUND This study compares the perioperative outcome in elective repair of the juxtarenal abdominal aortic aneurysm (AAA), depending upon whether patients received an open (OAR) or endovascular procedure (EVAR). METHODS The database stems from the 2013-2017 AAA registry of the German Institute for Vascular Health Research (DIGG) of the German Society for Vascular Surgery and Vascular Medicine (DGG), with a total of 1603 juxtarenal AAAs. 786 patients (49.0%) were treated with an endovascular (EVAR) procedure, and 817 (51.0%) with an open (OAR) procedure. RESULTS Patients receiving EVAR had a median age of 73 years and those receiving OAR a median age of 71 years (p < 0.001). The proportion of patients over 80 years of age was 17.0% for EVAR and 9.9% for OAR (p < 0.001). The proportion of women receiving EVAR (16.9%) was slightly lower than that receiving OAR (18.6%). Aneurysm diameter differed significantly (EVAR mean 57.80 mm, OAR 59.07 mm; p = 0.038). Preoperatively impaired renal function stages 3 to 5 were not significantly different (EVAR 12.5%, OAR 14.4%, p = 0.158). Postoperative complications were significantly less with EVAR (31%) than with OAR at 45.7% (p = 0.001). In regard to MACE (major adverse cardiac events = perioperative death, stroke, or myocardial infarction), there were no significant differences between EVAR (8.8%) and OAR (10.3%) (p = 0.191). Hospital mortality was only in trend lower with EVAR than with OAR (5.7% vs. 7.7%, respectively; p = 0.068). This held true for the hospital mortality in the group above 80 years of age as well. Inpatient stay was 9 (13.3) days for EVAR and 14 (18.8) days for OAR (p < 0.001). The hospital mortality for women receiving EVAR was 10.5%, and significantly higher (p = 0.008) than that for men (4.7%). The same held true for OAR (hospital mortality for women was 11.8%, for men 6.8%; p = 0.030). CONCLUSION In terms of perioperative outcome, the endovascular procedure for treating juxtarenal AAA is more favorable than that documented for OAR. Further investigation is necessary to determine whether EVAR is comparable with OAR in the long term when treating juxtarenal AAA.
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Affiliation(s)
- M Steffen
- Klinikum Saarbrücken gGmbH, Winterberg 1, 66119, Saarbrücken, Germany
| | - Thomas Schmitz-Rixen
- Department of Vascular and Endovascular Surgery and the University Wound Center, University Hospital, Frankfurt am Main, Germany
| | - D Böckler
- Department of Vascular and Endovascular Surgery, University Hospital, Heidelberg, Germany
| | - Reinhart T Grundmann
- German Institute for Vascular Health Research (DIGG) of the German Society of Vascular Surgery and Vascular Medicine, Berlin, Germany.
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Yokoyama N, Nonaka T, Kimura N, Sasabuchi Y, Hori D, Matsunaga W, Fujimori T, Miyoshi K, Matsumoto H, Yamaguchi A. Acute Kidney Injury Following Elective Open Aortic Repair with Suprarenal Clamping. Ann Vasc Dis 2020; 13:45-51. [PMID: 32273921 PMCID: PMC7140154 DOI: 10.3400/avd.oa.19-00095] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Objective: To investigate predictors of acute kidney injury (AKI) following open aortic repair (OAR) requiring suprarenal clamping. Methods: The study included 833 nonhemodialysis patients who had undergone elective OAR (with suprarenal clamping, n=73; with infrarenal clamping, n=760). We evaluated AKI as defined by the criteria of the Kidney Disease Improving Global Outcomes (KDIGO) and compared in-hospital outcomes between the two groups. We also investigated the effects of AKI on outcomes, factors related to post-suprarenal clamping AKI, and efficacy of hypothermic renal perfusion (HRP) in the suprarenal clamping group. Results: For the suprarenal vs. infrarenal clamping group, in-hospital mortality was 0% (0/73) vs. 0.5% (4/760). The incidence of AKI was greater in the suprarenal clamping group (37% vs. 15%, P<0.001), and the hospital stay for patients with AKI was longer than for those patients without AKI (median, 21 days vs. 16 days; P=0.005). Renal ischemia time and bleeding volume >1,000 mL were associated with post-suprarenal clamping AKI. Renal ischemia time was longer with HRP (n=15) than without HRP (n=58) (median, 51 min vs. 33 min; P=0.011), and HRP did not decrease the incidence of AKI (40% vs. 36%; P=0.78). Conclusion: Prolonged renal ischemia and substantial intraoperative bleeding are associated with postoperative AKI following suprarenal clamping.
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Affiliation(s)
- Nobu Yokoyama
- Department of Cardiovascular Surgery, Saitama Medical Center, Jichi Medical University
| | - Takao Nonaka
- Department of Cardiovascular Surgery, Saitama Medical Center, Jichi Medical University
| | - Naoyuki Kimura
- Department of Cardiovascular Surgery, Saitama Medical Center, Jichi Medical University
| | | | - Daijiro Hori
- Department of Cardiovascular Surgery, Saitama Medical Center, Jichi Medical University
| | - Wataru Matsunaga
- Department of Anesthesiology, Saitama Medical Center, Jichi Medical University
| | - Tomonari Fujimori
- Department of Cardiovascular Surgery, Saitama Medical Center, Jichi Medical University
| | - Kosuke Miyoshi
- Department of Cardiovascular Surgery, Saitama Medical Center, Jichi Medical University
| | - Harunobu Matsumoto
- Department of Cardiovascular Surgery, Saitama Medical Center, Jichi Medical University
| | - Atsushi Yamaguchi
- Department of Cardiovascular Surgery, Saitama Medical Center, Jichi Medical University
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18
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Končar IB, Jovanović AL, Dučič SM. The role of fEVAR, chEVAR and open repair in treatment of juxtarenal aneurysms: a systematic review. THE JOURNAL OF CARDIOVASCULAR SURGERY 2020; 61:24-36. [PMID: 32079378 DOI: 10.23736/s0021-9509.19.11187-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
INTRODUCTION Open repair (OR), fenestrated endovascular aneurysm repair (fEVAR) and endovascular exclusion using parallel graft (chEVAR) are complementary procedures used for treatment of juxtarenal abdominal aortic aneurysm (jrAAA). The aim of our study was to assess available literature and analyze dispersion of OR, fEVAR and chEVAR procedures among reported papers related to treatment of jrAAA. EVIDENCE ACQUISITION The PubMed database was systematically searched using predefined strategy and key words related to treatment of jrAAA on September 28th, 2019. Studies were assessed for eligibility using the inclusion and exclusion criteria with at least five patients treated with at least one of the procedures while systematic reviews, meta-analysis, reviews, comments, editorials and letters were excluded as well as studies without clear classification of the location of the aneurysm, studies not specifying the number of patients treated with each of the techniques or not discriminated between aortic pathologies (juxtarenal, paravisceral and thoracoabdominal), hybrid procedures, endoanchors or with branched stent-graft. EVIDENCE SYNTHESIS Overall, 1533 papers were identified while papers that met inclusion criteria were either representing experience of single institution (87 papers) or from multicenter studies (6 papers), national or international registries (18 papers). In the period between January 1977 and December 2017, treatment of 5664 patients with jrAAA was reported in 87 papers as a single institution report. Out of them 2531 (45%) were treated with OR, 2592 (46%) with fEVAR and 541 (9%) with chEVAR. Out of 29 institutions reporting OR, there were 11 (37.9%) with more than 100 treated patients while 21 (41.1%) out of 51 institutions that reported more than 50 jrAAA treated with fEVAR. Only four institutions reported results of all three treatment modalities. CONCLUSIONS Based on the results reported in the literature, regardless of its complexity and costs, fEVAR for jrAAA has been accepted in substantial number of hospitals worldwide, while number of reported procedures is reaching OR.
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Affiliation(s)
- Igor B Končar
- Clinic for Vascular and Endovascular Surgery, Serbian Clinical Center, Belgrade, Serbia - .,Faculty of Medicine, University of Belgrade, Belgrade, Serbia -
| | - Aleksa L Jovanović
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia.,Institute of Epidemiology, Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Stefan M Dučič
- Clinic for Vascular and Endovascular Surgery, Serbian Clinical Center, Belgrade, Serbia
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19
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Tinelli G, Sica S, Minelli F, Natola M, De Nigris F, Tshomba Y. Horseshoe Kidney Protection with Histidine-Tryptophan-Ketoglutarate Solution during Surgical Abdominal Aortic Aneurysm Repair. Ann Vasc Surg 2019; 63:459.e5-459.e8. [PMID: 31622767 DOI: 10.1016/j.avsg.2019.08.105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2019] [Revised: 08/20/2019] [Accepted: 08/24/2019] [Indexed: 10/25/2022]
Abstract
CASE REPORT We report an unusual case of a 65-year-old male patient with horseshoe kidney, who underwent a successful open repair for an abdominal aortic aneurysm (AAA). The accessory renal arteries were perfused with histidine-tryptophan-ketoglutarate (HTK) solution (Custodiol®; Dr. Franz-Kohler Chemie GmbH, Bensheim, Germany) during the vascular reconstruction. There were no creatinine and estimated glomerular filtration rate (eGFR) modifications in the postoperative time. In the literature, only two cases of Custodiol solution for kidney protection during aortic surgery are reported. To the best of our knowledge, this is the first case of Custodiol perfusion for horseshoe kidney protection. DISCUSSION The concomitant presence of horseshoe kidney and an AAA requires a specific preoperative planning. This is necessary to define the appropriate surgical procedure and strategy. The onset of acute kidney injury is an aspect that must always be taken into consideration during aortic surgery, even more in the case we are reporting. Indeed, despite the complexity of the kidney anatomy, the use of Custodiol solution allowed a proper maintenance of the perioperative renal function, as shown by the postoperative levels of creatinine and eGFR. CONCLUSIONS Preoperative planning and organ preservation are crucial in AAA open repair, especially in the presence of congenital anomalies such as horseshoe kidney.
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Affiliation(s)
- Giovanni Tinelli
- Unit of Vascular Surgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma - Università Cattolica del Sacro Cuore, Rome, Italy.
| | - Simona Sica
- Unit of Vascular Surgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma - Università Cattolica del Sacro Cuore, Rome, Italy
| | - Fabrizio Minelli
- Unit of Vascular Surgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma - Università Cattolica del Sacro Cuore, Rome, Italy
| | - Marco Natola
- Unit of Vascular Surgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma - Università Cattolica del Sacro Cuore, Rome, Italy
| | - Francesca De Nigris
- Unit of Vascular Surgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma - Università Cattolica del Sacro Cuore, Rome, Italy
| | - Yamume Tshomba
- Unit of Vascular Surgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma - Università Cattolica del Sacro Cuore, Rome, Italy
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Yoon HK, Kim WH. Statin, anesthesia, and renal dysfunction after open repair of abdominal aortic aneurysms. J Vasc Surg 2019; 70:1021-1022. [PMID: 31445644 DOI: 10.1016/j.jvs.2019.03.082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2019] [Accepted: 03/07/2019] [Indexed: 10/26/2022]
Affiliation(s)
- Hyun-Kyu Yoon
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Won Ho Kim
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
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21
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Journal of Vascular Surgery – May 2019 Audiovisual Summary. J Vasc Surg 2019. [DOI: 10.1016/j.jvs.2019.03.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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