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Kalbaugh CA, Witrick B, Sivaraj LB, McGinigle KL, Lesko CR, Cykert S, Robinson WP. Non-Hispanic Black and Hispanic Patients Have Worse Outcomes Than White Patients Within Similar Stages of Peripheral Artery Disease. J Am Heart Assoc 2022; 11:e023396. [PMID: 34927446 PMCID: PMC9075215 DOI: 10.1161/jaha.121.023396] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Accepted: 11/12/2021] [Indexed: 11/16/2022]
Abstract
Background Racial and ethnic disparities in outcomes following lower limb revascularization for peripheral artery disease have been ascribed to disease severity at presentation for surgery. Methods and Results We calculated 1-year risk of major adverse limb events (MALEs), major amputation, and death for patients undergoing elective revascularization for claudication or chronic limb-threatening ischemia in the Vascular Quality Initiative data (2011-2018). We report hazard ratios according to race and ethnicity using Cox (death) or Fine and Gray subdistribution hazards models (MALE and major amputation, treating death as a competing event), adjusted for patient, treatment, and anatomic factors associated with disease severity. Among 88 599 patients (age, 69 years; 37% women), 1-year risk of MALE (major amputation and death) was 12.8% (95% CI, 12.5-13.0) in 67 651 White patients, 16.5% (95% CI, 5.8-7.8) in 15 442 Black patients, and 17.2% (95% CI, 5.6-6.9) in 5506 Hispanic patients. Compared with White patients, we observed an increased hazard of poor limb outcomes among Black (MALE: 1.17; 95% CI, 1.12-1.22; amputation: 1.52; 95% CI, 1.39-1.65) and Hispanic (MALE: 1.22; 95% CI, 1.14-1.31; amputation: 1.45; 95% CI, 1.28-1.64) patients. However, Black and Hispanic patients had a hazard of death of 0.85 (95% CI, 0.79-0.91) and 0.71 (95% CI, 0.63-0.79) times the hazard among White patients, respectively. Worse limb outcomes were observed among Black and Hispanic patients across subcohorts of claudication and chronic limb-threatening ischemia. Conclusions Black and Hispanic patients undergoing infrainguinal revascularization for chronic limb-threatening ischemia and claudication had worse limb outcomes compared with White patients, even with similar disease severity at presentation. Additional investigation aimed at eliminating disparate limb outcomes is needed.
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McGinigle KL, Ngeve SM, Browder SE, Hammrick ME, Wood JE, Parodi FE, Pascarella LE, Farber MA, Marston WA. Analysis of Wound Healing Time and Wound-free Period in Patients With Chronic Limb-threatening Ischemia Treated With and Without Revascularization. J Vasc Surg 2022. [DOI: 10.1016/j.jvs.2021.11.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Levin SR, Farber A, Goodney PP, Schermerhorn ML, Eslami MH, Patel VI, Garg K, McGinigle KL, Siracuse JJ. The U.S. Preventive Services Task Force Abdominal Aortic Aneurysm Screening Guidelines Negligibly Impacted Repair Rates in Male Never-Smokers and Female Smokers. Ann Vasc Surg 2021; 82:87-95. [PMID: 34936889 DOI: 10.1016/j.avsg.2021.11.020] [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: 10/28/2021] [Revised: 11/23/2021] [Accepted: 11/24/2021] [Indexed: 11/17/2022]
Abstract
OBJECTIVE In 2014, in addition to male smokers aged 65-75, the U.S. Preventive Services Task Force (USPSTF) recommended abdominal aortic aneurysm (AAA) screening for male never-smokers aged 65-75 with cardiovascular risk factors (Grade C). The USPSTF evolved from a negative to neutral position on screening for female smokers aged 65-75 (Grade I). We sought to determine whether 2014 guidelines resulted in more AAA repairs in these populations. METHODS We queried the Vascular Quality Initiative national database (2013-2018) for elective endovascular aortic repairs and open aortic repairs. We implemented difference-in-differences (DID) analysis, a causal inference technique that adjusts for secular time trends, to isolate changes in repair numbers due to the 2014 USPSTF guidelines. Our DID models compared changes in repair numbers in patient groups targeted by the USPSTF updates (intervention group) to those in unaffected, older patient groups (control), before and after 2014. The first model compared changes in repair numbers between male never-smokers aged 65-75 (intervention group) and 76-85 (control). The second model compared repair numbers between female smokers aged 65-75 (intervention group) and 76-85 (control). RESULTS There was no significant change in male never-smokers (n=1,295) aged 65-75 (42%) vs. 76-85 (58%) undergoing AAA repairs after guideline updates, averaged over 4.5 years (+2.4 percentage points; 95% Confidence Interval [CI] -.56-5.26). However, when their primary insurer was Medicare, male never-smokers aged 65-75 compared with 76-85 underwent significantly more repairs over 4.5 years (+3.69 percentage points; 95% CI.16-7.22; representing a 10.4% relative increase from baseline in the proportion of male never-smokers on Medicare undergoing AAA repair). Comparing female smokers (n=2,312) aged 65-75 (54%) vs. 76-85 (46%), there was no significant change in repairs over 4.5 years (-.66 percentage points; 95% CI -4.57-3.26). CONCLUSIONS The USPSTF 2014 AAA guidelines were associated with modestly increased repairs in male never-smokers aged 65-75 only on Medicare. There was no impact among female smokers. Higher-grade recommendations and improved guideline adherence may be requisites for change.
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Allen AJ, Duchesneau ED, Russell D, McGinigle KL, Pascarella L. Gender Outcomes in Aorto-Iliac Revascularization in Patients with Suprainguinal Disease. J Am Coll Surg 2021. [DOI: 10.1016/j.jamcollsurg.2021.07.665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Marston WA, Browder SE, Iles K, Griffith A, McGinigle KL. Early thrombosis after iliac stenting for venous outflow occlusion is related to disease severity and type of anticoagulation. J Vasc Surg Venous Lymphat Disord 2021; 9:1399-1407.e1. [PMID: 33667740 PMCID: PMC10066803 DOI: 10.1016/j.jvsv.2021.02.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Accepted: 02/21/2021] [Indexed: 01/27/2023]
Abstract
BACKGROUND Stenting of the iliac venous system is often performed for symptomatic obstruction, with high patency rates reported. However, patients with post-thrombotic disease and those with more extensive obstruction have experienced poorer outcomes, including a higher rate of early post-stent thrombosis. In the present study, we examined the outcomes of patients with complete venous outflow occlusion. We focused on the variables associated with early post-stenting thrombosis to identify opportunities to reduce its incidence. METHODS From 2010 to 2020, the patients who had undergone stenting for chronic obstruction of the common femoral vein, iliac veins, and/or inferior vena cava were retrospectively reviewed. The pre- and intraoperative imaging studies were examined to identify those who had had total occlusion of one venous outflow segment (type III disease) or multiple venous outflow segments (type IV disease). The patient characteristics and procedural and post-stent variables were recorded. The post-procedure follow-up visits and imaging studies were reviewed to determine stent patency and thrombotic complications. Key variables were studied to determine their association with early stent reocclusion. RESULTS A total of 106 patients were identified, including 43 with type III (40.6%) and 63 with type IV (59.4%) disease. The mean patient age was 49.8 ± 13.7 years, and the mean stented length was 177.3 ± 63 mm. Stainless steel Wallstents were used solely in 44% of the cases, with a variety of nitinol stents used in the remainder. Femoral vein inflow was minimally diseased in 50% of the cases, moderately diseased in 26%, and severely diseased or occluded in 24%. Antiplatelet medications were prescribed after intervention for 52.8% and anticoagulation medication for 95.3% of the patients. Occlusion of the stented segment occurred within 3 months in 25.5%. Primary patency was 74.5% at 3 months, 63.9% at 12 months, and 58.5% at 3 years. Secondary patency was 93.4% at 3 months and 76.1% at 3 and 5 years. Univariate analysis of variables related to early stent thrombosis identified the presence of a hypercoagulable state, type IV obstruction, and the type of anticoagulation used after stenting were associated with early stent thrombosis. On multivariate analysis, each of these variables was independently associated with early stent thrombosis. The presence of type IV obstruction (odds ratio [OR], 4.596; 95% confidence interval [CI], 1.424-18.109) or a hypercoagulable state (OR, 3.835; 95% CI, 1.207-12.871) was associated with significantly greater odds of reocclusion than was class III obstruction and no hypercoagulable state. Treatment with low-molecular-weight heparin for >10 days was associated with significantly lower odds (OR, 0.012; 95% CI, 0.001-0.130) of reocclusion. CONCLUSIONS Patients who require recanalization of a completely occluded venous outflow tract before stenting have a high rate of early reocclusion. Patients with more extensive occlusion and a hypercoagulable state have greater odds of reocclusion. Treatment with low-molecular-weight heparin for >10 days reduced the odds of early reocclusion.
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Weiner SL, Marston WA, Benton MH, Yohann AN, McGinigle KL. High Stroke Rate in Patients with Asymptomatic Severe Carotid Stenosis Who Are Medically Managed. J Am Coll Surg 2021. [DOI: 10.1016/j.jamcollsurg.2021.08.655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Khoury AL, McGinigle KL, Freeman NL, El-Zaatari H, Feltner C, Long JM. Enhanced recovery after thoracic surgery: Systematic review and meta-analysis. JTCVS OPEN 2021; 7:370-391. [PMID: 36003715 PMCID: PMC9390629 DOI: 10.1016/j.xjon.2021.07.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Accepted: 07/08/2021] [Indexed: 12/29/2022]
Abstract
ERATS decreased length of stay, postoperative complications, and readmission.
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McGinigle KL, Freeman NLB, Marston WA, Farber A, Conte MS, Kosorok MR, Kalbaugh CA. Precision Medicine Enables More TNM-Like Staging in Patients With Chronic Limb Threatening Ischemia. Front Cardiovasc Med 2021; 8:709904. [PMID: 34336963 PMCID: PMC8322654 DOI: 10.3389/fcvm.2021.709904] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Accepted: 06/24/2021] [Indexed: 11/13/2022] Open
Abstract
Introduction: In cancer, there are survival-based staging systems and tailored, stage-based treatments. There is little personalized treatment in vascular disease. The 2019 Global Vascular Guidelines on the Management of CLTI proposed successful treatment hinges upon Patient risk, Limb severity, and ANatomic complexity (PLAN). We sought to confirm a three axis approach and define how increasing severity affects mortality, not just limb loss. Methods: Patients revascularized for incident CLTI at our institution from 2013 to 2017 were included. Outcomes were mortality, limb loss, the composite endpoint of amputation-free survival. Using Bayesian machine learning, specifically supervised topic modeling, clusters of patient features associated with mortality were formed after controlling for revascularization type. Patients were assigned to the cluster they belonged to with highest probability; clusters were characterized by analyzing the characteristics of patients within them. Patient outcomes were used to order the clusters into stages with increasing mortality. Results: We defined three distinct clusters as the basis for patient- and limb-centered stages. Across stages, rates of 1-year mortality were 7.6, 13.8, 18.9% and rates of amputation-free survival were 84.8, 79.3, and 63.2%. Stage one had patients with rest pain and previous revascularization who were less likely to have wounds, diabetes, and renal disease. Stage two had doubled mortality, likely related to diabetes prevalence. Stage three is characterized by high rates of complicated comorbidities, particularly end stage renal disease, and significantly higher rate of limb loss (22.6 vs. 8% in stages one and two). Conclusion: Using precision medicine, we have demonstrated clustering of CLTI patients that can be used toward a robust staging system. We provide empiric evidence for PLAN and detail about how changes in each variable affect survival and amputation-free survival.
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McGinigle KL, Minc SD. Disparities in amputation in patients with peripheral arterial disease. Surgery 2021; 169:1290-1294. [PMID: 33648767 DOI: 10.1016/j.surg.2021.01.025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Accepted: 01/18/2021] [Indexed: 01/26/2023]
Abstract
BACKGROUND To describe peripheral arterial disease-related amputation as a marker for health disparities.
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Levin SR, Farber A, Goodney PP, Schermerhorn ML, Eslami MH, McGinigle KL, Raifman J, Siracuse JJ. The 2014 U.S. Preventive Services Task Force Abdominal Aortic Aneurysm Screening Guidelines Negligibly Impacted Repair Rates In Male Never-smokers And Female Smokers. Ann Vasc Surg 2021. [DOI: 10.1016/j.avsg.2021.01.042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Hall MR, Kalbaugh CA, Tsujimoto TH, McGinigle KL. Regional Anaesthesia Alone is Reasonable for Major Lower Extremity Amputation in High Risk Patients and May Initiate a More Efficacious Enhanced Recovery Programme. Eur J Vasc Endovasc Surg 2020; 60:747-751. [DOI: 10.1016/j.ejvs.2020.06.034] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Revised: 05/19/2020] [Accepted: 06/25/2020] [Indexed: 10/23/2022]
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McGinigle KL, Freeman NL, Farber A, Kalbaugh CA. Precision Medicine Can Combine Existing Staging Systems to Predict Survival of Patients with Chronic Limb Threatening Ischemia. J Am Coll Surg 2020. [DOI: 10.1016/j.jamcollsurg.2020.08.167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Witcher A, Axley J, Novak Z, Laygo-Prickett M, Guthrie M, Xhaja A, Chu DI, Brokus SD, Spangler EL, Passman MA, McGinigle KL, Pearce BJ, Schlitz R, Short RT, Simmons JW, Cross RC, McFarland GE, Beck AW. Implementation of an enhanced recovery program for lower extremity bypass. J Vasc Surg 2020; 73:554-563. [PMID: 32682069 DOI: 10.1016/j.jvs.2020.06.106] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Accepted: 06/12/2020] [Indexed: 01/22/2023]
Abstract
OBJECTIVE Enhanced recovery programs (ERPs) have gained wide acceptance across multiple surgical disciplines to improve postoperative outcomes and to decrease hospital length of stay (LOS). However, there is limited information in the existing literature for vascular patients. We describe the implementation and early results of an ERP and barriers to its implementation for lower extremity bypass surgery. Our intention is to provide a framework to assist with implementation of similar ERPs. METHODS Using the plan, do, check, adjust methodology, a multidisciplinary team was assembled. A database was used to collect information on patient-, procedure-, and ERP-specific metrics. We then retrospectively analyzed patients' demographics and outcomes. RESULTS During 9 months, an ERP (n = 57) was successfully developed and implemented spanning preoperative, intraoperative, and postoperative phases. ERP and non-ERP patient demographics were statistically similar. Early successes include 97% use of fascia iliaca block and multimodal analgesia administration in 81%. Barriers included only 47% of patients achieving day of surgery mobilization and 19% receiving celecoxib preoperatively. ERP patients had decreased total and postoperative LOS compared with non-ERP patients (n = 190) with a mean (standard deviation) total LOS of 8.32 (8.4) days vs 11.14 (10.1) days (P = .056) and postoperative LOS of 6.12 (6.02) days vs 7.98 (7.52) days (P = .089). There was significant decrease in observed to expected postoperative LOS (1.28 [0.66] vs 1.82 [1.38]; P = .005). Variable and total costs for ERP patients were significantly reduced ($13,208 [$9930] vs $18,777 [$19,118; P < .01] and $29,865 [$22,110] vs $40,328 [$37,820; P = .01], respectively). CONCLUSIONS Successful implementation of ERP for lower extremity bypass carries notable challenges but can have a significant impact on practice patterns. Further adjustment of our current protocol is anticipated, but early results are promising. Implementation of a vascular surgery ERP reduced variable and total costs and decreased total and postoperative LOS. We believe this protocol can easily be implemented at other institutions using the pathway outlined.
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Kalbaugh CA, Strassle PD, Paul NJ, McGinigle KL, Kibbe MR, Marston WA. Trends in Surgical Indications for Major Lower Limb Amputation in the USA from 2000 to 2016. Eur J Vasc Endovasc Surg 2020; 60:88-96. [DOI: 10.1016/j.ejvs.2020.03.018] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Revised: 02/17/2020] [Accepted: 03/17/2020] [Indexed: 01/03/2023]
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Levin SR, Farber A, Goodney PP, Schermerhorn ML, Eslami MH, McGinigle KL, Raifman J, Siracuse JJ. The 2014 U.S. Preventive Services Task Force Abdominal Aortic Aneurysm Screening Guidelines Had a Negligible Impact on Repair Rates in Male Never-Smokers and Female Smokers. J Vasc Surg 2020. [DOI: 10.1016/j.jvs.2020.04.106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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McGinigle KL, Kindell DG, Strassle PD, Crowner JR, Pascarella L, Farber MA, Marston WA, Arya S, Kalbaugh CA. Poor glycemic control is associated with significant increase in major limb amputation and adverse events in the 30-day postoperative period after infrainguinal bypass. J Vasc Surg 2020; 72:987-994. [PMID: 32139308 DOI: 10.1016/j.jvs.2019.11.048] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Accepted: 11/20/2019] [Indexed: 11/30/2022]
Abstract
OBJECTIVE Understanding modifiable risk factors to improve surgical outcomes is increasingly important in value-based health care. There is an established association between peripheral artery disease (PAD), diabetes, and limb loss, but less is known about expected outcomes after revascularization relative to the degree of glycemic control. The purpose of this study was to determine the association between hemoglobin A1c (HbA1c) management in diabetics and surgical outcomes after open infrainguinal bypass. METHODS The Vascular Quality Initiative infrainguinal bypass module was used to identify adult patients (≥18 years) with a history of diabetes who underwent bypass for PAD between 2011 and 2018. Exclusion criteria included missing or illogical HbA1c values and if the indication for the limb treated was not PAD. Patients were categorized by preoperative HbA1c levels as low severity/controlled (<7.0%), high severity (7.0%-10.0%), and very high severity (>10.0%). Primary outcomes were 30-day incidence of major adverse cardiac events (MACEs), major adverse limb events (MALEs), ipsilateral amputation, and 1-year all-cause mortality. Thirty-day outcomes were calculated using multivariable regression to compute odds ratios; hazard ratios were calculated for all-cause mortality. All analyses were adjusted for demographics, comorbidities, and clinical characteristics. RESULTS The final sample included 30,813 operations (27,988 unique patients): 17,517 (57%) nondiabetic patients, 5194 patients with low-severity/controlled diabetes, and 8102 (26%) patients with poorly controlled diabetes, including 5531 (70%) treated with insulin. There were 6439 (21%) patients with high-severity HbA1c values and 1663 (5%) patients with very-high-severity HbA1c values. Those with a very high HbA1c level were more likely to be nonwhite, insulin dependent, and active smokers. Compared with nondiabetics, patients with very-high-severity HbA1c had an 81% increase in MACEs and 31% increase in MALEs, whereas patients with high-severity HbA1c only had a 49% increase in MACEs and a 12% increase in MALEs. Each one-step increase in severity category (eg, low to high to very high) was associated with an average 29% increase in the odds of MACEs and an 8% increase in the odds of MALEs. CONCLUSIONS Uncontrolled diabetes with an HbA1c value >10.0% was associated with significantly worse 30-day surgical outcomes. Patients with incrementally better glycemic control (HbA1c level of 7.0%-10.0%) did not suffer the same rate of complications, suggesting that preoperative attempts at improving diabetes management even slightly could lead to improved surgical outcomes in open infrainguinal bypass patients.
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Motta F, Parodi FE, Crowner JR, Pascarella L, McGinigle KL, Marston WA, Kibbe MR, Farber MA. Performance of Viabahn Balloon-Expandable Stent Compared With Self-expanding Covered Stents for Fenestrated-Branched Endovascular Aortic Repair. J Vasc Surg 2020. [DOI: 10.1016/j.jvs.2019.10.049] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Chidgey BA, McGinigle KL, McNaull PP. When a Vital Sign Leads a Country Astray—The Opioid Epidemic. JAMA Surg 2019; 154:987-988. [DOI: 10.1001/jamasurg.2019.2104] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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Kindell DG, Kalbaugh CA, McGinigle KL. Uncontrolled Diabetes Is Associated with Significant Increase in Limb Amputation in the 30-Day Postoperative Period after Lower Extremity Bypass. J Am Coll Surg 2019. [DOI: 10.1016/j.jamcollsurg.2019.08.748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Motta F, Crowner JR, Kalbaugh CA, Knowles M, Pascarella L, McGinigle KL, Farber MA. Stenting of superior mesenteric and celiac arteries does not increase complication rates after fenestrated-branched endovascular aneurysm repair. J Vasc Surg 2019; 70:691-701. [DOI: 10.1016/j.jvs.2018.11.043] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Accepted: 11/13/2018] [Indexed: 11/17/2022]
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Young JC, Paul NJ, Karatas TB, Kondrasov SA, McGinigle KL, Crowner JR, Pascarella L, Farber MA, Kibbe MR, Marston WA, Kalbaugh CA. Cigarette smoking intensity informs outcomes after open revascularization for peripheral artery disease. J Vasc Surg 2019; 70:1973-1983.e5. [PMID: 31176638 DOI: 10.1016/j.jvs.2019.02.066] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Accepted: 02/20/2019] [Indexed: 10/26/2022]
Abstract
OBJECTIVE Cigarette smoking is the leading risk factor for peripheral artery disease (PAD). Existing literature often defines smoking history in broad categories of current, former, and never smokers, which may not sufficiently identify patients at the highest risk for poor outcomes. The purpose of this study was to examine the use of more informative categorization of smoking and to determine the association with important revascularization outcomes. METHODS We conducted a retrospective review of all patients undergoing open lower extremity revascularization for symptomatic PAD, defined as claudication (Rutherford 3) or critical limb ischemia (Rutherford 4-6), during a 5-year period (2013-2017). Smoking history, demographics, and comorbidities were abstracted from electronic health records from seven hospitals within our health care system. Smoking history was defined by intensity (packs/day), duration (years), pack-year history, and cessation time. Outcomes included major adverse limb events (MALEs), death, limb loss, and amputation-free survival. Cox proportional hazards models were used to calculate hazard ratios and 95% confidence intervals (CIs) for each parameter adjusted for patients' demographics and comorbidities. Cumulative incidence is reported for outcomes at 30, 180, and 365 days of follow-up. RESULTS We identified 693 patients undergoing open lower extremity revascularization for PAD (66% critical limb ischemia; 46% diabetes). The 1-year cumulative incidence of MALEs was 29.9% (95% CI, 26.4-33.9), whereas the 1-year incidence of death was 9.8% (95% CI, 7.5-12.7). The broad classification of current and former smokers identified no statistically significant differences in any measured outcomes. Patients who smoked more than one pack/day had 1.48 (95% CI, 1.01-2.16) times increase in risk of MALEs at 1 year compared with patients who smoked one or fewer packs/day. Patients who smoked more than one pack/day also had the highest 1-year amputation incidence (12.7%). Each of the four parameters was associated with increased risk of poor outcomes, although small sample size limited the precision of our estimates. CONCLUSIONS We found that smoking intensity is particularly informative of outcomes of patients undergoing open lower extremity revascularization for symptomatic PAD. These findings lay the groundwork for future research on relevant smoking history parameters and benefits of smoking reduction and cessation for clinicians to discuss with patients and to better understand and inform patients of intervention risks and expected outcomes.
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McGinigle KL, Eldrup-Jorgensen J, McCall R, Freeman NL, Pascarella L, Farber MA, Marston WA, Crowner JR. A systematic review of enhanced recovery after surgery for vascular operations. J Vasc Surg 2019; 70:629-640.e1. [PMID: 30922754 DOI: 10.1016/j.jvs.2019.01.050] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Accepted: 01/05/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND Patients undergoing vascular operations face high rates of intraoperative and postoperative complications and delayed return to baseline. Enhanced recovery after surgery (ERAS), with its aim of delivering high-quality perioperative care and accelerating recovery, appears well suited to address the needs of this population. METHODS In accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, we performed a systematic review to characterize the use and effectiveness of ERAS in all types of vascular and endovascular operations. We queried MEDLINE (through PubMed), Embase, Web of Science, Scopus, ProQuest Dissertations and Theses Global, Cochrane Central Register of Controlled Trials, Prospero, and Google Scholar. Two reviewers independently completed screening, review, and quality assessment. Eligible articles described the use of ERAS pathways for vascular operations from January 1, 1997, through December 7, 2017. Details regarding patients' demographics and use of the ERAS pathway or selected ERAS components were extracted. When available, results including perioperative morbidity, mortality, and in-hospital length of stay were collected. The studies with control groups that evaluated ERAS-like pathways were meta-analyzed using random-effects meta-analysis. RESULTS In the final analysis, 19 studies were included: four randomized controlled trials and 15 observational studies. By Let Evidence Guide Every New Decision (LEGEND) criteria, the two good-quality studies are randomized controlled trials that evaluated a specific part of an ERAS pathway. All other studies were considered poor quality. Meta-analysis of the five studies describing ERAS-like pathways demonstrated a reduction in length of stay by 3.5 days (P = .0012). CONCLUSIONS Based on systematic review, the use of ERAS pathways in vascular surgery is limited, and existing evidence of their feasibility and effectiveness is low quality. There is minimal poor- to moderate-quality evidence describing the use of ERAS pathways in open aortic operations. There is scarce, poor-quality evidence related to ERAS pathways in lower extremity operations and no published evidence related to ERAS pathways in endovascular operations. Although the risk of bias is high in most of the studies done to date, all of them observed improvements in length of stay, postoperative diet, and ambulation. It is reasonable to consider the implementation of ERAS pathways in the care of vascular surgery patients, specifically those undergoing open aortic operations, but many of the details will be based on limited data and extrapolation from other surgical specialties until further research is done.
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Antonescu I, McGinigle KL, Crowner JR. A case of aneurysmal dilation of a brachial artery after venous outflow resection. JOURNAL OF VASCULAR SURGERY CASES INNOVATIONS AND TECHNIQUES 2019; 4:335-338. [PMID: 30761382 PMCID: PMC6298935 DOI: 10.1016/j.jvscit.2018.08.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/03/2018] [Accepted: 08/29/2018] [Indexed: 11/15/2022]
Abstract
Dilation throughout the brachial artery in the setting of an arteriovenous fistula is a common occurrence, but focal aneurysmal dilation is not often visualized. Progressive enlargement of a focal arterial segment warrants intervention before negative sequelae. We present the case of a 38-year-old man with history of left upper extremity brachiocephalic fistula who had an enlarged brachial artery and progressive aneurysmal dilation of the distal aspect after ligation and excision of a dilated venous outflow component. The patient was successfully treated with resection and end-to-end reconstruction of the brachial artery, with resolution of pain and improvement in the functionality of his extremity. This case highlights the possible challenges encountered in such situations, when the anatomy is so distorted that it is difficult to clearly delineate on preoperative imaging.
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Motta F, Crowner JR, Kalbaugh CA, Marston WA, Pascarella L, McGinigle KL, Kibbe MR, Farber MA. Outcomes and complications after fenestrated-branched endovascular aortic repair. J Vasc Surg 2018; 70:15-22. [PMID: 30591293 DOI: 10.1016/j.jvs.2018.10.052] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Accepted: 10/01/2018] [Indexed: 11/19/2022]
Abstract
OBJECTIVE To report the outcomes of patients enrolled in a physician-sponsored investigational device exemption trial for endovascular treatment of complex thoracoabdominal aortic aneurysms with fenestrated and/or branched devices. METHODS This study represents a retrospective analysis of a prospectively maintained database of patients enrolled in a physician-sponsored investigational device exemption trial for endovascular treatment of complex thoracoabdominal aneurysms between July 2012 and July 2017. Subjects included high-risk patients for open repair and patients with unsuitable anatomy for either standard endovascular aneurysm repair or Zenith (Cook Medical, Bloomington, Ind) fenestrated device. Aneurysm classification was based upon Crawford classification. We included the pararenal and paravisceral aneurysms in the type IV aneurysm group, because the repair of these aneurysms usually involved treatment of all four visceral branches. The endografts implanted were custom manufactured devices or off-the-shelf devices based on the Cook Zenith platform. Variables analyzed included preoperative demographics and comorbidities, anatomic aneurysmal characteristics, procedural details, and perioperative complications. RESULTS One -hundred fifty patients with a mean age of 71 ± 7.9 years were treated; 69% were male. Tobacco use (93%) and hypertension (91%) were the most common risk factors. Fifty-seven patients (38%) had a history of previous aortic repair. The mean aneurysm diameter was 62 ± 12 mm and 14 (9%) aneurysms were associated with chronic dissection. A total of 573 visceral vessels were incorporated (celiac artery/superior mesenteric artery [287 vessels], renal arteries [275 vessels], and 11 additional vessels) and 539 were stented. The celiac artery/superior mesenteric artery received a fenestrated design in 76.1% of cases. Branch designs were used in the renal artery in 13.2%, with the remainder treated with fenestrations. Spinal cord drainage was used in 51% of patients (76/150). The mean operative time, fluoroscopy time, and estimated blood loss were 283 ± 89 minutes, 83 ± 38 minutes, and 417 ± 404 mL, respectively. There were five patients (3.3%) with intraoperative complications, resulting in one intraoperative death. The early mortality was 2.7% (4/150). Major complications included respiratory failure in 7% (10/150), stroke and myocardial infarction in 0.7% each (1/150), and paraplegia in 2.7% (4/150). Acute kidney injury occurred in 4.7% of patients (7/150), two of whom required temporary dialysis. Thirty-nine percent of patients experienced at least one complication. Early branch vessel patency was 99.8% (525/526). Survival, primary, and primary-assisted branch patency at 2 years of follow-up were 79%, 97%, and 99%, respectively. CONCLUSIONS Endovascular repair of complex aneurysms is safe and effective when performed in a high-volume center experienced in aortic disease management. Branch vessels patency and the low incidence of paraplegia and mortality support expanded use to treat most complex thoracoabdominal aortic aneurysms.
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Kalbaugh CA, Young JC, Paul NJ, McGinigle KL, Crowner J, Pascarella L, Farber MA, Kibbe MR, Marston WA. Smoking Intensity and Major Adverse Limb Events Following Infrainguinal Bypass for Symptomatic Peripheral Artery Disease. J Am Coll Surg 2018. [DOI: 10.1016/j.jamcollsurg.2018.08.686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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