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Lowenkamp M, Eslami MH. The Effect of Social Determinants of Health in Treating Chronic Limb-Threatening Ischemia. Ann Vasc Surg 2024; 107:31-36. [PMID: 38582220 DOI: 10.1016/j.avsg.2023.11.054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Accepted: 11/23/2023] [Indexed: 04/08/2024]
Abstract
Social determinants of health (SDOHs) are broadly defined as nonmedical factors that impact the outcomes of one's health. SDOHs have been increasingly recognized in the literature as profound and modifiable factors on the outcomes of vascular care in peripheral artery disease (PAD) and chronic limb-threatening ischemia (CLTI) despite surgical and technological advancements. In this paper, we briefly review the SDOH and its impact on the management and outcome of patients with CLTI. We highlight the importance of understanding how SDOH impacts our patient population so the vascular community may provide more effective, inclusive, and equitable care.
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Affiliation(s)
- Mikayla Lowenkamp
- Division of Vascular Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA
| | - Mohammad H Eslami
- Division of Vascular and Endovascular Surgery, Charleston Area Medical Center, Charleston, WV.
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Kaufman KR, Bernhardt K, Murphy S, Archer M, Brandt JM, Bowman L, Phillips B. Creation of a Limb Loss and Preservation Registry for Improving the Quality of Patient Care in the United States. Arch Rehabil Res Clin Transl 2024; 6:100356. [PMID: 39372245 PMCID: PMC11447551 DOI: 10.1016/j.arrct.2024.100356] [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] [Indexed: 10/08/2024] Open
Abstract
Objective To describe the development of a national Limb Loss and Preservation Registry (LLPR) designed to collect, standardize, and report patient outcomes data on limb loss and limb difference in the United States. Design Clinical Data Registry. Setting The LLPR was developed through consensus of key stakeholders from academia, industry, patient advocacy, and payers as well as the available scientific evidence. Data are collected from multiple sources, including hospitals, providers, and patients. Participants Data are collected from all 50 states. Interventions Not applicable. Main Outcome Measures More than 1100 trigger codes are used to identify patients who have limb difference or have received a limb preservation or amputation procedure. Once a patient is identified, all subsequent episodes of care are collected for the life of the patient. An integrated model is used for collecting, validating, cleaning, transforming, aggregating, and storing the data received from all sources. The information contained is then provided in a thorough and easily comprehensible manner. Results To date, the LLPR has captured data from >435,000 patients and >11.5 million episodes of care. Conclusions The LLPR creates opportunities to apply large-data analytical methodologies to provides caregivers, researchers, manufacturers, payers, and policy makers the tools needed to improve the quality of clinical care, quantify patient-centric outcomes, develop clinical practice guidelines, assess patient quality of life, identify appropriate technology, and guide creation of national policies to allocate scarce sources appropriately.
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Affiliation(s)
- Kenton R. Kaufman
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, United States
| | - Kathie Bernhardt
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, United States
| | - Shawn Murphy
- Thought Leadership and Innovation Foundation, McLean, VA, United States
| | - Marah Archer
- Thought Leadership and Innovation Foundation, McLean, VA, United States
| | | | | | | | - Registry External Advisory Board
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, United States
- Thought Leadership and Innovation Foundation, McLean, VA, United States
- Brandt Ventures, Chester Springs, PA, United States
- BData, Inc., Minneapolis, MN, United States
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3
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Linden GS, Lee S, Cook D, Birch CM, Hedequist DJ, Hresko MT, Hogue GD. Is the Child Opportunity Index a Factor in Surgical Outcomes for Adolescent Idiopathic Scoliosis? J Pediatr Orthop 2024; 44:e394-e399. [PMID: 38523414 DOI: 10.1097/bpo.0000000000002658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/26/2024]
Abstract
BACKGROUND Low socioeconomic status (SES) has been previously associated with delays in orthopaedic care. However, it is unclear how SES impacts patients with adolescent idiopathic scoliosis (AIS), particularly regarding preoperative major coronal curve angle or surgical outcomes. Utilizing the Child Opportunity Index (COI)-an address-driven measure of pediatric education, health/environment, and SES-we investigated whether COI is associated with differences in preoperative scoliosis magnitude, age at surgery, and AIS surgical outcomes. METHODS Consecutive patients with AIS surgically treated at a single center from 2011 to 2017 were reviewed. COI was calculated by inserting a patient's home address into the nationally available COI database to derive a COI value. COI is scored from 0.0 to 100.0 (0.0 is lowest, 100.0 is highest). Specifically, COI is categorized as very low (<20.0), low (20 to 39.9), moderate (40 to 59.9), high (60 to 79.9), and very high (≥80). Those without addresses were excluded. Patients without proper radiographs to assess curve correction were also excluded. A COI threshold of 60.0 was used to separate patients into a low (<60.0) or high COI ( ) group based on published COI guidelines. Outcomes, including preoperative curve magnitude, age at surgery, percentage curve correction, operative time (OT), intraoperative estimated blood loss per level fused, length of stay, and complications, were compared across groups. Pearson correlation analysis was used to assess correlations between COI and preoperative curve magnitude, as well as age. RESULTS Four hundred four patients were included in the study, and 263 had 2-year follow-up data. Patients were an average age of 14.9 years old (range: 11.2 to 19.8), had a median COI of 76 (range: 4 to 100), and had a mean preoperative major curve angle of 59 degrees (range: 36 to 93). COI was significantly higher for white patients compared with non-white (80.0 vs 40.0, P < 0.001), and higher for non-Hispanic individuals (79.0 vs 15.0, P < 0.001). Patients with Low COI were associated with a lower OT per level fused ( P = 0.003) and decreased postoperative complication risk ( P = 0.02). COI was not associated with preoperative major coronal curve angle, age at surgery, or any other surgical outcomes. CONCLUSION COI was significantly lower for non-white patients and those of Hispanic ethnicity. Patients from low COI backgrounds achieved similar surgical results as those from high COI addresses and had a decreased OT per level fused and complication incidence, though the clinical significance of these differences is unknown. Future prospective studies are needed to determine whether these findings are reproducible across other states and health systems. LEVEL OF EVIDENCE Level III-prognostic study.
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Affiliation(s)
- Gabriel S Linden
- Department of Orthopaedic Surgery, Boston Children's Hospital
- Tufts University School of Medicine
| | - Sydney Lee
- Department of Orthopaedic Surgery, Boston Children's Hospital
| | - Danielle Cook
- Department of Orthopaedic Surgery, Boston Children's Hospital
| | - Craig M Birch
- Department of Orthopaedic Surgery, Boston Children's Hospital
- Harvard Medical School, Boston, MA
| | - Daniel J Hedequist
- Department of Orthopaedic Surgery, Boston Children's Hospital
- Harvard Medical School, Boston, MA
| | - M Timothy Hresko
- Department of Orthopaedic Surgery, Boston Children's Hospital
- Harvard Medical School, Boston, MA
| | - Grant D Hogue
- Department of Orthopaedic Surgery, Boston Children's Hospital
- Harvard Medical School, Boston, MA
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Liu T, Devlin PJ, Whippo B, Vassallo P, Hoel A, Pham DT, Johnston DR, Chris Malaisrie S, Mehta CK. Neighborhood Socioeconomic Status and Readmission in Acute Type A Aortic Dissection Repair. J Surg Res 2024; 296:772-780. [PMID: 38382156 DOI: 10.1016/j.jss.2023.12.049] [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: 04/27/2023] [Revised: 12/08/2023] [Accepted: 12/29/2023] [Indexed: 02/23/2024]
Abstract
INTRODUCTION We examined the association of socioeconomic status as defined by median household income quartile (MHIQ) with mortality and readmission patterns following open repair of acute type A aortic dissection (ATAAD) in a nationally representative registry. METHODS Adults who underwent open repair of ATAAD were selected using the US Nationwide Readmissions Database and stratified by MHIQ. Patients were selected based on diagnostic and procedural codes. The primary endpoint was 30-d readmission. RESULTS Between 2016 and 2019, 10,288 individuals (65% male) underwent open repair for ATAAD. Individuals in the lowest income quartile were younger (median: 60 versus 64, P < 0.05) but had greater Elixhauser comorbidity burden (5.9 versus 5.7, P < 0.05). Across all groups, in-hospital mortality was approximately 15% (P = 0.35). On multivariable analysis adjusting for baseline comorbidity burden, low socioeconomic status was associated with increased readmission at 90 d, but not at 30 d. Concomitant renal disease (odds ratio [OR], 1.68; P < 0.001), pulmonary disease (OR, 1.26; P < 0.001), liver failure (OR 1.2, P = 0.04), and heart failure (OR, 1.17; P < 0.001) were all associated with readmission at 90 d. The primary indication for readmission was most commonly cardiac (33%), infectious (16.5%), and respiratory (9%). CONCLUSIONS In patients who undergo surgery for ATAAD, lower MHIQ was associated with higher odds of readmission following open repair. While early readmission for individuals living in the lowest income communities is likely attributable to greater baseline comorbidity burden, we observed that 90-d readmission rates are associated with lower MHIQ regardless of comorbidity burden. Further investigation is required to determine which patient-level and system-level interventions are needed to reduce readmissions in the immediate postoperative period for resource poor areas.
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Affiliation(s)
- Tom Liu
- Division of Cardiac Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Paul J Devlin
- Division of Cardiac Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Beth Whippo
- Division of Cardiac Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Patricia Vassallo
- Division of Cardiology, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Andrew Hoel
- Division of Vascular Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Duc Thinh Pham
- Division of Cardiac Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Douglas R Johnston
- Division of Cardiac Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Sukit Chris Malaisrie
- Division of Cardiac Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Christopher K Mehta
- Division of Cardiac Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois.
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Gonzalez AA, Motaganahalli A, Saunders J, Dev S, Dev S, Ghaferi AA. Including socioeconomic status reduces readmission penalties to safety-net hospitals. J Vasc Surg 2024; 79:685-693.e1. [PMID: 37995891 DOI: 10.1016/j.jvs.2023.11.027] [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: 08/04/2023] [Revised: 10/04/2023] [Accepted: 11/14/2023] [Indexed: 11/25/2023]
Abstract
OBJECTIVE Medicare's Hospital Readmissions Reduction Program (HRRP) financially penalizes "excessive" postoperative readmissions. Concerned with creating a double standard for institutions treating a high percentage of economically vulnerable patients, Medicare elected to exclude socioeconomic status (SES) from its risk-adjustment model. However, recent evidence suggests that safety-net hospitals (SNHs) caring for many low-SES patients are disproportionately penalized under the HRRP. We sought to simulate the impact of including SES-sensitive models on HRRP penalties for hospitals performing lower extremity revascularization (LER). METHODS This is a retrospective, cross-sectional analysis of national data on Medicare patients undergoing open or endovascular LER procedures between 2007 and 2009. We used hierarchical logistic regression to generate hospital risk-standardized 30-day readmission rates under Medicare's current model (adjusting for age, sex, comorbidities, and procedure type) compared with models that also adjust for SES. We estimated the likelihood of a penalty and penalty size for SNHs compared with non-SNHs under the current Medicare model and these SES-sensitive models. RESULTS Our study population comprised 1708 hospitals performing 284,724 LER operations with an overall unadjusted readmission rate of 14.4% (standard deviation: 5.3%). Compared with the Centers for Medicare and Medicaid Services model, adjusting for SES would not change the proportion of SNHs penalized for excess readmissions (55.1% vs 53.4%, P = .101) but would reduce penalty amounts for 38% of SNHs compared with only 17% of non-SNHs, P < .001. CONCLUSIONS For LER, changing national Medicare policy to including SES in readmission risk-adjustment models would reduce penalty amounts to SNHs, especially for those that are also teaching institutions. Making further strides toward reducing the national disparity between SNHs and non-SHNs on readmissions, performance measures require strategies beyond simply altering the risk-adjustment model to include SES.
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Affiliation(s)
- Andrew A Gonzalez
- Division of Vascular Surgery, Department of Surgery, Indiana University School of Medicine, Indianapolis, IN; William Tierney Center for Health Services Research, Regenstrief Institute, Indianapolis, IN; Surgical Outcomes and Quality Improvement Center, Indiana University School of Medicine, Indianapolis, IN.
| | - Anush Motaganahalli
- William Tierney Center for Health Services Research, Regenstrief Institute, Indianapolis, IN
| | - Jordan Saunders
- William Tierney Center for Health Services Research, Regenstrief Institute, Indianapolis, IN; Catherine and Joseph Aresty Department of Urology, University of Southern California, Los Angeles, CA
| | - Sharmistha Dev
- William Tierney Center for Health Services Research, Regenstrief Institute, Indianapolis, IN; Richard L. Roudebush Veterans' Administration Medical Center, Indianapolis, IN; Department of Emergency Medicine, Indiana University School of Medicine, Indianapolis, IN
| | - Shantanu Dev
- William Tierney Center for Health Services Research, Regenstrief Institute, Indianapolis, IN; College of Engineering, the Ohio State University, Columbus, OH
| | - Amir A Ghaferi
- Department of Surgery, Medical College of Wisconsin, Milwaukee, WI
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Martinez OP, Storo K, Provenzano Z, Murphy E, Tomita TM, Cox S. A systematic review and meta-analysis on the influence of sociodemographic factors on amputation in patients with peripheral arterial disease. J Vasc Surg 2024; 79:169-178.e1. [PMID: 37722513 DOI: 10.1016/j.jvs.2023.08.130] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 08/07/2023] [Accepted: 08/16/2023] [Indexed: 09/20/2023]
Abstract
OBJECTIVE To identify disparities in sociodemographic factors that are associated with major lower limb amputation in patients with peripheral arterial disease (PAD). METHODS A systematic review of the literature was performed to identify studies that reported major lower limb amputation rates in patients with PAD among different sociodemographic groups. Data that compared amputation rates on the basis of sex, race, ethnicity, income, insurance, geography, and hospital type were collected and described. Outcomes were then aggregated and standardized, and a meta-analysis was performed to synthesis data into single odds ratios (ORs). RESULTS Forty-one studies were included in the review. There was no association found between males and females (OR, 0.95; 95% confidence interval [CI], 0.90-1.00). Compared with Whites, higher rates of amputation were seen among Blacks/African Americans (OR, 2.02; 95% CI, 1.81-2.26) and Native Americans (OR, 1.22; 95% CI, 1.04-1.45). No significant association was found between Whites and Asians, Native Hawaiians, or Pacific Islanders (OR, 1.15; 95% CI, 1.00-1.33). Hispanics had higher rates of amputation compared with non-Hispanics (OR, 1.36; 95% CI, 1.22-1.52). Compared with private insurance, higher rates of amputation were seen among Medicare patients (OR, 1.38; 95% CI, 1.27-1.50), Medicaid patients (OR, 1.59; 95% CI, 1.44-1.76), and noninsured patients (OR, 1.41; 95% CI, 1.02-1.95). Compared with the richest income quartile, higher rates of amputation were seen among the second income quartile (OR, 1.10; 95% CI, 1.05-1.15), third income quartile (OR, 1.20; 95% CI, 1.07-1.35), and bottom income quartile (OR, 1.36; 95% CI, 1.24-1.49). There was no association found between rural and urban populations (OR, 1.35; 95% CI, 0.92-1.97) or between teaching and nonteaching hospitals (OR, 1.01; 95% CI, 0.91-1.12). CONCLUSIONS Our study has identified a number of disparities and quantified the influence of sociodemographic factors on major lower limb amputation rates owing to PAD between groups. We believe these findings can be used to better target interventions aimed at decreasing amputation rates, although further research is needed to better understand the mechanisms behind our findings.
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Affiliation(s)
- O Parker Martinez
- University of South Carolina School of Medicine Columbia, Columbia, SC.
| | - Katharine Storo
- University of South Carolina School of Medicine Columbia, Columbia, SC
| | | | - Eric Murphy
- University of South Carolina School of Medicine Columbia, Columbia, SC
| | - Tadaki M Tomita
- Department of Surgery, Division of Vascular Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL
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Kempe K. Vascular surgeons are positioned to fight healthcare disparities. J Vasc Surg Venous Lymphat Disord 2024; 12:101674. [PMID: 37703942 DOI: 10.1016/j.jvsv.2023.08.013] [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: 05/31/2023] [Revised: 07/24/2023] [Accepted: 08/17/2023] [Indexed: 09/15/2023]
Abstract
Comprehensively managing vascular disease in the United States can seem overwhelming. Vascular surgery providers encounter daily stress-inducing challenges, including caring for sick patients who often, because of healthcare barriers, struggle with access to care, socioeconomic challenges, and a complex medical system. These individuals can present with advanced disease and comorbidities, and many have limited treatment options. Subsequently, it could seem as if the vascular surgeon's efforts have little opportunity to make a difference. This review describes a method to counter this sentiment through directed action, hope, and community building. Vascular surgeons are passionate about what they do and are built to fight healthcare disparities. This review also outlines the reasoning for attempting to create change and one approach to begin making a difference.
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Affiliation(s)
- Kelly Kempe
- Division of Vascular Surgery, Department of General Surgery, University of Oklahoma School of Community Medicine, Tulsa, OK.
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McDermott MM, Ho KJ, Alabi O, Criqui MH, Goodney P, Hamburg N, McNeal DM, Pollak A, Smolderen KG, Bonaca M. Disparities in Diagnosis, Treatment, and Outcomes of Peripheral Artery Disease: JACC Scientific Statement. J Am Coll Cardiol 2023; 82:2312-2328. [PMID: 38057074 DOI: 10.1016/j.jacc.2023.09.830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 09/13/2023] [Accepted: 09/20/2023] [Indexed: 12/08/2023]
Abstract
Disparities by sex, race, socioeconomic status, and geography exist in diagnosis, treatment, and outcomes for people with lower extremity peripheral artery disease (PAD). PAD prevalence is similar in men and women, but women have more atypical symptoms and undergo lower extremity revascularization at older ages compared to men. People who are Black have an approximately 2-fold higher prevalence of PAD, compared to people who are White and have more atypical symptoms, greater mobility loss, less optimal medical care, and higher amputation rates. Although fewer data are available for other races, people with PAD who are Hispanic have higher amputation rates than White people. Rates of amputation also vary by geography in the United States, with the highest rates of amputation in the southeastern United States. To improve PAD outcomes, intentional actions to eliminate disparities are necessary, including clinician education, patient education with culturally appropriate messaging, improved access to high-quality health care, science focused on disparity elimination, and health policy changes.
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Affiliation(s)
- Mary M McDermott
- Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA.
| | - Karen J Ho
- Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Olamide Alabi
- Emory University School of Medicine, Atlanta, Georgia, USA
| | - Michael H Criqui
- University of California-San Diego, School of Medicine, La Jolla, California, USA
| | - Philip Goodney
- Dartmouth School of Medicine, Hanover, New Hampshire, USA
| | | | - Demetria M McNeal
- University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, Colorado, USA
| | - Amy Pollak
- Mayo Clinic Jacksonville, Jacksonville, Florida, USA
| | - Kim G Smolderen
- Yale University School of Medicine, New Haven, Connecticut, USA
| | - Marc Bonaca
- University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, Colorado, USA
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You Y, Wang Z, Yin Z, Bao Q, Lei S, Yu J, Xie X. Global disease burden and its attributable risk factors of peripheral arterial disease. Sci Rep 2023; 13:19898. [PMID: 37963985 PMCID: PMC10645774 DOI: 10.1038/s41598-023-47028-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 11/08/2023] [Indexed: 11/16/2023] Open
Abstract
Peripheral arterial disease (PAD) is a prevalent subtype of atherosclerotic cardiovascular diseases. It is crucial to assess the PAD-related burden and its attributable risk factors. We use the Global Burden of Disease study 2019 database to calculate the incidence, prevalence, mortality, disability-adjusted life years (DALY), attributable risk factors and estimated annual percentage change. The disease burden of PAD grows significantly with age accompanied by prominent heterogeneity between male and female. Despite the increase in the absolute numbers of disease burden from 1990 to 2019, the global PAD-related age-standardized death rate (ASDR) and age-standardized disability-adjusted life years rate (ASDALYR) have a mild downward trend from 1990 to 2019, which negatively correlated with sociodemographic index (SDI). Smoking and high systolic blood pressure (SBP) were the primary attributable risk factors for males (ASDR: 33.4%; ASDALYR: 43.4%) and females (ASDR: 25.3%; ASDALYR: 27.6%), respectively. High fasting plasma glucose (FPG) had become the second risk factor for ASDR (males: 28.5%; females: 25.2%) and ASDALYR (males: 29.3%; females: 26.3%) with an upward tendency. Low-middle SDI regions were predicted to have the most remarkable upward trend of PAD-related burden caused by high FPG. Smoking caused more disease burden in males before 85-90 years old and females before 65-70 years old, while high FPG and high SBP caused more burden after that. The patterns of PAD-related burden and its attributable risk factors are heterogeneous across ages, genders, and SDI regions. To reduce disease burden, tailored strategies should be implemented.
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Affiliation(s)
- Yayu You
- Department of Cardiology, Second Affiliated Hospital, Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, 310009, Zhejiang, China
| | - Zhuo Wang
- Department of Cardiology, Second Affiliated Hospital, Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, 310009, Zhejiang, China
- International Institutes of Medicine, Fourth Affiliated Hospital, Zhejiang University School of Medicine, Yiwu, 322000, China
| | - Zhehui Yin
- Department of Cardiology, Second Affiliated Hospital, Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, 310009, Zhejiang, China
| | - Qinyi Bao
- Department of Cardiology, Second Affiliated Hospital, Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, 310009, Zhejiang, China
| | - Shuxin Lei
- Department of Cardiology, Second Affiliated Hospital, Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, 310009, Zhejiang, China
| | - Jiaye Yu
- Department of Cardiology, Second Affiliated Hospital, Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, 310009, Zhejiang, China
| | - Xiaojie Xie
- Department of Cardiology, Second Affiliated Hospital, Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, 310009, Zhejiang, China.
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Powell CA, Albright J, Culver J, Osborne NH, Corriere MA, Sukul D, Gurm H, Henke PK. Direct and Indirect Effects of Race and Socioeconomic Deprivation on Outcomes After Lower Extremity Bypass. Ann Surg 2023; 278:e1128-e1134. [PMID: 37051921 DOI: 10.1097/sla.0000000000005857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/14/2023]
Abstract
OBJECTIVE To evaluate the potential pathway, through which race and socioeconomic status, as measured by the social deprivation index (SDI), affect outcomes after lower extremity bypass chronic limb-threatening ischemia (CLTI), a marker for delayed presentation. BACKGROUND Racial and socioeconomic disparities persist in outcomes after lower extremity bypass; however, limited studies have evaluated the role of disease severity as a mediator to potentially explain these outcomes using clinical registry data. METHODS We captured patients who underwent lower extremity bypass using a statewide quality registry from 2015 to 2021. We used mediation analysis to assess the direct effects of race and high values of SDI (fifth quintile) on our outcome measures: 30-day major adverse cardiac event defined by new myocardial infarction, transient ischemic attack/stroke, or death, and 30-day and 1-year surgical site infection (SSI), amputation and bypass graft occlusion. RESULTS A total of 7077 patients underwent a lower extremity bypass procedure. Black patients had a higher prevalence of CLTI (80.63% vs 66.37%, P < 0.001). In mediation analysis, there were significant indirect effects where Black patients were more likely to present with CLTI, and thus had increased odds of 30-day amputation [odds ratio (OR): 1.11, 95% CI: 1.068-1.153], 1-year amputation (OR: 1.083, 95% CI: 1.045-1.123) and SSI (OR: 1.052, 95% CI: 1.016-1.089). There were significant indirect effects where patients in the fifth quintile for SDI were more likely to present with CLTI and thus had increased odds of 30-day amputation (OR: 1.065, 95% CI: 1.034-1.098) and SSI (OR: 1.026, 95% CI: 1.006-1.046), and 1-year amputation (OR: 1.068, 95% CI: 1.036-1.101) and SSI (OR: 1.026, 95% CI: 1.006-1.046). CONCLUSIONS Black patients and socioeconomically disadvantaged patients tended to present with a more advanced disease, CLTI, which in mediation analysis was associated with increased odds of amputation and other complications after lower extremity bypass compared with White patients and those that were not socioeconomically disadvantaged.
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Affiliation(s)
- Chloé A Powell
- Section of Vascular Surgery, Department of Surgery, University of Michigan, Ann Arbor, MI
| | - Jeremy Albright
- Division of Cardiology, Department of Medicine, University of Michigan, Ann Arbor MI
| | - Jacob Culver
- Blue Cross Blue Shield of Michigan Cardiovascular Consortium, Ann Arbor, MI
| | - Nicholas H Osborne
- Section of Vascular Surgery, Department of Surgery, University of Michigan, Ann Arbor, MI
| | - Matthew A Corriere
- Section of Vascular Surgery, Department of Surgery, University of Michigan, Ann Arbor, MI
| | - Devraj Sukul
- Division of Cardiology, Department of Medicine, University of Michigan, Ann Arbor MI
| | - Hitinder Gurm
- Division of Cardiology, Department of Medicine, University of Michigan, Ann Arbor MI
| | - Peter K Henke
- Section of Vascular Surgery, Department of Surgery, University of Michigan, Ann Arbor, MI
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Kolossváry E, Farkas K, Karahan O, Golledge J, Schernthaner GH, Karplus T, Bernardo JJ, Marschang S, Abola MT, Heinzmann M, Edmonds M, Catalano M. The importance of socio-economic determinants of health in the care of patients with peripheral artery disease: A narrative review from VAS. Vasc Med 2023; 28:241-253. [PMID: 37154387 PMCID: PMC10265288 DOI: 10.1177/1358863x231169316] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
Socio-economic determinants of health (SDoH) include various nonmedical factors in the socio-economic sphere with a potentially significant impact on health outcomes. Their effects manifest through several mediators/moderators (behavioral characteristics, physical environment, psychosocial circumstances, access to care, and biological factors). Various critical covariates (age, gender/sex, race/ethnicity, culture/acculturation, and disability status) also interact. Analyzing the effects of these factors is challenging due to their enormous complexity. Although the significance of SDoH for cardiovascular diseases is well documented, research regarding their impact on peripheral artery disease (PAD) occurrence and care is less well documented. This narrative review explores to what extent SDoH are multifaceted in PAD and how they are associated with its occurrence and care. Additionally, methodological issues that may hamper this effort are addressed. Finally, the most important question, whether this association may contribute to reasonable interventions aimed at SDoH, is analyzed. This endeavor requires attention to the social context, a whole systems approach, multilevel-thinking, and a broader alliance that reaches out to more stakeholders outside the medical sphere. More research is needed to justify the power in this concept to improve PAD-related outcomes like lower extremity amputations. At the present time, some evidence, reasonable consideration, and intuitive reasoning support the implementation of various interventions in SDoH in this field.
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Affiliation(s)
- Endre Kolossváry
- VAS-European Independent Foundation in Angiology/Vascular Medicine
- VAS-International Consortium – International PAD Strategic Network
- Inter-University Research Center on Vascular Disease, Department Biomedical and Clinical Science, University of Milan, Milan, Italy
- Department of Angiology, St Imre University Teaching Hospital, Budapest, Hungary
| | - Katalin Farkas
- VAS-European Independent Foundation in Angiology/Vascular Medicine
- VAS-International Consortium – International PAD Strategic Network
- Inter-University Research Center on Vascular Disease, Department Biomedical and Clinical Science, University of Milan, Milan, Italy
- Department of Angiology, St Imre University Teaching Hospital, Budapest, Hungary
| | - Oguz Karahan
- VAS-European Independent Foundation in Angiology/Vascular Medicine
- VAS-International Consortium – International PAD Strategic Network
- Inter-University Research Center on Vascular Disease, Department Biomedical and Clinical Science, University of Milan, Milan, Italy
- Department of Cardiovascular Surgery, Medical School of Alaaddin Keykubat University, Alanya/Antalya, Diyarbakir, Turkey
| | - Jonathan Golledge
- VAS-European Independent Foundation in Angiology/Vascular Medicine
- VAS-International Consortium – International PAD Strategic Network
- Inter-University Research Center on Vascular Disease, Department Biomedical and Clinical Science, University of Milan, Milan, Italy
- James Cook University & Townsville University Hospital, Townsville, QLD, Australia
| | - Gerit-Holger Schernthaner
- VAS-European Independent Foundation in Angiology/Vascular Medicine
- VAS-International Consortium – International PAD Strategic Network
- Inter-University Research Center on Vascular Disease, Department Biomedical and Clinical Science, University of Milan, Milan, Italy
- Department of Internal Medicine II, Medical University of Vienna, Vienna, Austria
| | - Thomas Karplus
- VAS-European Independent Foundation in Angiology/Vascular Medicine
- VAS-International Consortium – International PAD Strategic Network
- Inter-University Research Center on Vascular Disease, Department Biomedical and Clinical Science, University of Milan, Milan, Italy
- Department of Vascular Medicine, Concord Repatriation General Hospital, Sydney, NSW, Australia
| | - Jonathan James Bernardo
- VAS-European Independent Foundation in Angiology/Vascular Medicine
- VAS-International Consortium – International PAD Strategic Network
- Inter-University Research Center on Vascular Disease, Department Biomedical and Clinical Science, University of Milan, Milan, Italy
- Department of Vascular Medicine, St Luke’s Medical Center, Quezon, NCR, Philippines
| | - Sascha Marschang
- VAS-European Independent Foundation in Angiology/Vascular Medicine
- VAS-International Consortium – International PAD Strategic Network
- Inter-University Research Center on Vascular Disease, Department Biomedical and Clinical Science, University of Milan, Milan, Italy
- Department Managing Committee, VAS-European Independent Foundation in Angiology/Vascular Medicine, Bruxelles, Belgium
| | - Maria Teresa Abola
- VAS-European Independent Foundation in Angiology/Vascular Medicine
- VAS-International Consortium – International PAD Strategic Network
- Inter-University Research Center on Vascular Disease, Department Biomedical and Clinical Science, University of Milan, Milan, Italy
- University of the Philippines College of Medicine–Philippine, Philippine Heart Center, Quezon, Philippines
| | - Monica Heinzmann
- VAS-European Independent Foundation in Angiology/Vascular Medicine
- VAS-International Consortium – International PAD Strategic Network
- Inter-University Research Center on Vascular Disease, Department Biomedical and Clinical Science, University of Milan, Milan, Italy
- Angiology Unit, Allende Sanatorium, Nueva, Cordóba, Argentina
| | - Michael Edmonds
- VAS-European Independent Foundation in Angiology/Vascular Medicine
- VAS-International Consortium – International PAD Strategic Network
- Inter-University Research Center on Vascular Disease, Department Biomedical and Clinical Science, University of Milan, Milan, Italy
- King’s College Hospital, Diabetic Foot Clinic, London, UK
| | - Mariella Catalano
- VAS-European Independent Foundation in Angiology/Vascular Medicine
- VAS-International Consortium – International PAD Strategic Network
- Inter-University Research Center on Vascular Disease, Department Biomedical and Clinical Science, University of Milan, Milan, Italy
- Department of Biomedical and Clinical Sciences L Sacco Hospital, Inter-University Research Center on Vascular Disease, University of Milan, Milan, Italy
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12
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Mota L, Marcaccio CL, Zhu M, Moreira CC, Rowe VL, Hughes K, Liang P, Schermerhorn ML. Impact of neighborhood social disadvantage on the presentation and management of peripheral artery disease. J Vasc Surg 2023; 77:1477-1485. [PMID: 36626955 PMCID: PMC10122713 DOI: 10.1016/j.jvs.2022.12.062] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2022] [Revised: 12/12/2022] [Accepted: 12/14/2022] [Indexed: 01/09/2023]
Abstract
OBJECTIVE Studies examining the relationship between socioeconomic disparities and peripheral artery disease (PAD) often focus on individual social health determinants and fail to account for the complex interplay between factors that ultimately impact disease severity and outcomes. Area deprivation index (ADI), a validated measure of neighborhood adversity, provides a more comprehensive assessment of social disadvantage. Therefore, we examined the impact of ADI on PAD severity and its management. METHODS We identified all patients who underwent infrainguinal revascularization (open or endovascular) or amputation for symptomatic PAD in the Vascular Quality Initiative registry between 2003 and 2020. An ADI score of 1 to 100 was assigned to each patient based on their residential zip code, with higher ADI scores corresponding with increasing adversity. Patients were categorized by ADI quintiles (Q1-Q5). The outcomes of interest included indication for procedure (claudication, rest pain, or tissue loss) and rates of revascularization (vs primary amputation). Multinomial logistic regression was used to evaluate for an independent association between ADI quintile and these outcomes. RESULTS Among the 79,973 patients identified, 9604 (12%) were in the lowest ADI quintile (Q1), 14,961 (18.7%) in Q2, 19,800 (24.8%) in Q3, 21,735 (27.2%) in Q4, and 13,873 (17.4%) in Q5. There were significant trends toward lower rates of claudication (Q1: 39% vs Q5: 34%, P < .001), higher rates of rest pain (Q1: 12.4% vs Q5: 17.8%, P < .001) as the indication for intervention, and lower rates of revascularization (Q1: 80% vs Q5: 69%, P < .001) with increasing ADI quintiles. In adjusted analyses, there was a progressively higher likelihood of presenting with rest pain vs claudication, with patients in Q5 having the highest probability when compared with those in Q1 (relative risk: 2.0; 95% confidence interval: 1.8-2.2; P < .001). Patients in Q5, when compared with those in Q1, also had a higher likelihood of presenting with tissue loss vs claudication (relative risk: 1.4; 95% confidence interval: 1.3-1.6; P < .001). Compared with patients in Q1, patients in Q2-Q5 had a lower likelihood of undergoing any revascularization procedure. CONCLUSIONS Among patients who underwent infrainguinal revascularization or amputation in the Vascular Quality Initiative, those with higher neighborhood adversity had more advanced disease at presentation and lower rates of revascularization. Further work is needed to better understand neighborhood factors that are contributing to these disparities in order to identify community-level targets for improvement.
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Affiliation(s)
- Lucas Mota
- Division of Vascular and Endovascular Surgery, Beth Israel Deaconess Medical Center, Boston, MA
| | - Christina L Marcaccio
- Division of Vascular and Endovascular Surgery, Beth Israel Deaconess Medical Center, Boston, MA
| | - Max Zhu
- Division of Vascular and Endovascular Surgery, Beth Israel Deaconess Medical Center, Boston, MA
| | - Carla C Moreira
- Division of Vascular Surgery, Department of Surgery, Alpert Medical School of Brown University, Rhode Island Hospital, Providence, RI
| | - Vincent L Rowe
- Division of Vascular Surgery, Keck Medical Center of University of Southern California, Los Angeles, CA
| | - Kakra Hughes
- Division of Vascular Surgery, Department of Surgery, Howard University College of Medicine, Washington, DC
| | - Patric Liang
- Division of Vascular and Endovascular Surgery, Beth Israel Deaconess Medical Center, Boston, MA
| | - Marc L Schermerhorn
- Division of Vascular and Endovascular Surgery, Beth Israel Deaconess Medical Center, Boston, MA.
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13
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Robinson WP. The outcomes of lower extremity revascularization: What role do race, ethnicity, and socioeconomic status play? Semin Vasc Surg 2023; 36:69-77. [PMID: 36958900 DOI: 10.1053/j.semvascsurg.2023.01.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Revised: 01/31/2023] [Accepted: 01/31/2023] [Indexed: 02/05/2023]
Abstract
Lower extremity peripheral artery disease and the resultant complications disproportionately affect underrepresented racial and ethnic minority groups, as well as those with low socioeconomic status (SES). Revascularization, including both open surgical and endovascular techniques, is a mainstay of therapy for symptomatic peripheral artery disease; it is required to maximize limb salvage in chronic limb-threatening ischemia and used to improve function and quality of life in patients with claudication. The outcomes of lower extremity revascularization in Black and Hispanic patients, as well as patients with low SES, are not widely known and this knowledge gap formed the basis for this review. The preponderance of evidence suggests that Black, Hispanic, and low-SES patients have inferior limb-related outcomes after revascularization compared with White patients. Based solely on the limited published evidence in the revascularization literature, the specific reasons for these disparities are not clear. The high prevalence of comorbidities and risks factors, as well as the advanced presentation of peripheral artery disease in Black, Hispanic, and low-SES patients, appear to contribute to the inferior limb outcomes post revascularization seen in these groups, but do not account for all of the disparities. Undoubtedly, a complex interplay of social determinants underlies these disparities in care and outcomes at individual, community, and societal levels. Additional understanding of the underpinnings and mechanisms of inferior outcomes in these populations in the specific context of lower extremity revascularization is needed, as this would allow us to identify targets for intervention to improve post-revascularization outcomes in these at-risk populations.
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Affiliation(s)
- William P Robinson
- Division of Vascular Surgery, Southern Illinois University School of Medicine, Springfield, IL.
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14
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Weaver ML, Sorber RA, Holscher CM, Cox ML, Henry BV, Brooke BS, Cooper MA. The measurable impact of a diversity, equity, and inclusion editor on diversifying content, authorship, and peer review participation in the Journal of Vascular Surgery. J Vasc Surg 2023; 77:330-337. [PMID: 36368645 DOI: 10.1016/j.jvs.2022.10.052] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 10/09/2022] [Accepted: 10/31/2022] [Indexed: 11/10/2022]
Abstract
OBJECTIVE Women and minorities remain under-represented in academic vascular surgery. This under-representation persists in the editorial peer review process which may contribute to publication bias. In 2020, the Journal of Vascular Surgery (JVS) addressed this by diversifying the editorial board and creating a new Editor of Diversity, Equity, and Inclusion (DEI). The impact of a DEI editor on modifying the output of JVS has not yet been examined. We sought to determine the measurable impact of a DEI editor on diversifying perspectives represented in the journal, and on contributing to changes in the presence of DEI subject matter across published journal content. METHODS The authorship and content of published primary research articles, editorials, and special articles in JVS were examined from November 2019 through July 2022. Publications were examined for the year prior to initiation of the DEI Editor (pre), the year following (post), and from September 2021 to July 2022, accounting for the average 47-week time period from submission to publication in JVS (lag). Presence of DEI topics and women authorship were compared using χ2 tests. RESULTS During the period examined, the number of editorials, guidelines, and other special articles dedicated to DEI topics in the vascular surgery workforce or patient population increased from 0 in the year prior to 4 (16.7%) in the 11-month lag period. The number of editorials, guidelines, and other special articles with women as first or senior authors nearly doubled (24% pre, 44.4% lag; P = .31). Invited commentaries and discussions were increasingly written by women as the study period progressed (18.7% pre, 25.9% post, 42.6% lag; P = .007). The number of primary research articles dedicated to DEI topics increased (5.6% pre, 3.3% post, 8.1% lag; P = .007). Primary research articles written on DEI topics were more likely to have women first or senior authors than non-DEI specific primary research articles (68.0% of all DEI vs 37.5% of a random sampling of non-DEI primary research articles; P < .001). The proportion of distinguished peer reviewers increased (from 2.8% in 2020 to 21.9% in 2021; P < .001). CONCLUSIONS The addition of a DEI editor to JVS significantly impacted the diversification of topics, authorship of editorials, special articles, and invited commentaries, as well as peer review participation. Ongoing efforts are needed to diversify subject matter and perspective in the vascular surgery literature and decrease publication bias.
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Affiliation(s)
- M Libby Weaver
- Division of Vascular and Endovascular Surgery, University of Virginia, Charlottesville, VA.
| | - Rebecca A Sorber
- Department of Surgery, The Johns Hopkins Hospital, Baltimore, MD
| | - Courtenay M Holscher
- Division of Vascular Surgery and Endovascular Therapy, The Johns Hopkins Hospital, Baltimore, MD
| | - Morgan L Cox
- Division of Vascular Surgery and Endovascular Therapy, University of Florida, Gainesville, FL
| | - Brandon V Henry
- Division of Vascular Surgery and Endovascular Surgery, Morehouse School of Medicine, Atlanta, GA
| | - Benjamin S Brooke
- Division of Vascular Surgery, Department of Surgery, University of Utah School of Medicine, Salt Lake City, UT
| | - Michol A Cooper
- Division of Vascular Surgery and Endovascular Therapy, University of Florida, Gainesville, FL
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15
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Gasoyan H, Hussain SR, Wright WG, Sarwer DB. Disparities In Diabetes-Related Lower Extremity Amputations In The United States: A Systematic Review. Health Aff (Millwood) 2022; 41:985-993. [PMID: 35787078 DOI: 10.1377/hlthaff.2021.01827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Disparities in rates of peripheral diabetic neuropathy and lower extremity amputation exist in the United States. To investigate the factors linked to this disparity, we performed a systematic review of the literature on the subject published during the period 2000-20. Nineteen observational studies were included. Disparities in rates of lower extremity amputation were reported according to patient race, ethnicity, sex, and age; across hospital referral regions, residential area characteristics, and income estimates; and on the basis of payer type and hospital characteristics. Several of these factors were interrelated. There was a reduction in major lower extremity amputation rates among Black, Hispanic, and White patients with diabetes over time, suggesting narrowing disparities in the odds of this procedure among Black and White patients. There is a need for a national strategy that integrates public awareness, screening, early initiated multidisciplinary care, and quality measures for peripheral artery disease management, as well as neighborhood-level public health interventions, to reduce the disproportionate burden of lower extremity amputation in underserved communities.
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Affiliation(s)
| | - Shirin R Hussain
- Shirin R. Hussain, Temple University, Philadelphia, Pennsylvania
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16
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Demsas F, Joiner MM, Telma K, Flores AM, Teklu S, Ross EG. Disparities in peripheral artery disease care: A review and call for action. Semin Vasc Surg 2022; 35:141-154. [PMID: 35672104 PMCID: PMC9254894 DOI: 10.1053/j.semvascsurg.2022.05.003] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2022] [Revised: 05/02/2022] [Accepted: 05/04/2022] [Indexed: 11/16/2022]
Abstract
Peripheral artery disease (PAD), the pathophysiologic narrowing of arterial blood vessels of the lower leg due to atherosclerosis, is a highly prevalent disease that affects more than 6 million individuals 40 years and older in the United States, with sharp increases in prevalence with age. Morbidity and mortality rates in patients with PAD range from 30% to 70% during the 5- to 15-year period after diagnosis and PAD is associated with poor health outcomes and reduced functionality and quality of life. Despite advances in medical, endovascular, and open surgical techniques, there is striking variation in care among population subgroups defined by sex, race and ethnicity, and socioeconomic status, with concomitant differences in preoperative medication optimization, amputation risk, and overall health outcomes. We reviewed studies from 1995 to 2021 to provide a comprehensive analysis of the current impact of disparities on the treatment and management of PAD and offer action items that require strategic partnership with primary care providers, researchers, patients, and their communities. With new technologies and collaborative approaches, optimal management across all population subgroups is possible.
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Affiliation(s)
- Falen Demsas
- Geisel School of Medicine at Dartmouth, Hanover, NH
| | | | - Kate Telma
- Geisel School of Medicine at Dartmouth, Hanover, NH
| | - Alyssa M Flores
- Department of Surgery, Division of Vascular Surgery, Massachusetts General Hospital, Boston, MA
| | | | - Elsie Gyang Ross
- Department of Surgery, Division of Vascular Surgery, Stanford University School of Medicine, Stanford, CA; Center for Biomedical Informatics Research, Stanford University, Stanford, CA; Stanford Cardiovascular Institute, 780 Welch Road, CJ350, Palo Alto, CA 94304.
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17
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Gloviczki P. Journal of Vascular Surgery – January 2022 Audiovisual Summary. J Vasc Surg 2022. [DOI: 10.1016/j.jvs.2021.11.059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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