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Farag N, Pham BL, Aldilli L, Bourque ML, Zigui M, Nauche B, Ades M, Drudi LM. A Systematic Review and Meta-Analysis on Sex-Based Disparities in Patients with Chronic Limb Threatening Ischemia Undergoing Revascularization. Ann Vasc Surg 2023; 95:317-329. [PMID: 37075836 DOI: 10.1016/j.avsg.2023.03.007] [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: 02/04/2023] [Revised: 03/20/2023] [Accepted: 03/21/2023] [Indexed: 04/21/2023]
Abstract
BACKGROUND This systematic review and meta-analysis sought to describe the prognostic implications of sex on the clinical outcomes of patients undergoing interventions for chronic limb threatening ischemia (CLTI). METHODS Studies were systematically searched across 7 databases from inception to August 25, 2021 and rerun on October 11, 2022. Studies focusing on patients with CLTI undergoing open surgery, endovascular treatment (EVT), or hybrid procedures were included if sex-based differences were associated with a clinical outcome. Two independent reviewers screened studies for inclusion, extracted data, and assessed risk of bias using the Newcastle-Ottawa scale. Primary outcomes included inpatient mortality, major adverse limb events (MALE), and amputation-free survival (AFS). Meta-analyses were performed using random effects models and reported pooled odds ratio (pOR) and 95% confidence interval (CI). RESULTS A total of 57 studies were included in the analysis. A meta-analysis of 6 studies demonstrated that female sex was associated with statistically higher inpatient mortality compared to male sex undergoing open surgery or EVT (pOR, 1.17; 95% CI: 1.11-1.23). Female sex also demonstrated a trend toward increased limb loss in those undergoing EVT (pOR, 1.15; 95% CI: 0.91-1.45) and open surgery (pOR 1.46; 95% CI: 0.84-2.55). Female sex also had a trend toward higher MALE (pOR, 1.06; 95% CI, 0.92-1.21) in 6 studies. Finally, female sex had a trend toward worse AFS (pOR, 0.85; 95% CI, 0.70-1.03) in 8 studies. CONCLUSIONS Female sex was significantly associated with higher inpatient mortality and a trend toward higher MALE following revascularization. Female sex trended toward worse AFS. The reasons for these disparities are likely multifaceted on patient, provider, and systemic levels and should be explored to identify solutions for decreasing these health inequities across this vulnerable patient population.
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Affiliation(s)
- Nardin Farag
- Faculty of Medicine and Health Sciences, McGill University, Montreal, QC, Canada
| | - Bao Linh Pham
- Faculty of Medicine, Université de Montréal, Montreal, QC, Canada
| | - Lyne Aldilli
- Sciences biologiques, Faculty of Arts and Sciences, Université de Montréal, Montreal, QC, Canada
| | - Marie-Lyne Bourque
- Division of Vascular Surgery, Université de Montréal, Montreal, QC, Canada
| | - Marguerite Zigui
- École de Santé publique, Université de Montréal, Montreal, QC, Canada
| | - Benedicte Nauche
- Bibliothèque du Centre Hospitalier de l'Université de Montréal, Montreal, QC, Canada
| | - Matthew Ades
- Department of Medicine, Division of General Internal Medicine, McGill University, Montreal, QC, Canada
| | - Laura M Drudi
- Division of Vascular Surgery, Centre Hospitalier de l'Université de Montréal, Montreal, QC, Canada; Innovation Hub, Centre de Recherche du Centre Hospitalier de l'Université de Montréal, Montreal, QC, Canada.
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Tay S, Abdulnabi S, Saffaf O, Harroun N, Yang C, Semenkovich CF, Zayed MA. Comprehensive Assessment of Current Management Strategies for Patients With Diabetes and Chronic Limb-Threatening Ischemia. Clin Diabetes 2021; 39:358-388. [PMID: 34866779 PMCID: PMC8603325 DOI: 10.2337/cd21-0019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Chronic limb-threatening ischemia (CLTI) is the most severe form of peripheral artery disease. It is estimated that 60% of all nontraumatic lower-extremity amputations performed annually in the United States are in patients with diabetes and CLTI. The consequences of this condition are extraordinary, with substantial patient morbidity and mortality and high socioeconomic costs. Strategies that optimize the success of arterial revascularization in this unique patient population can have a substantial public health impact and improve patient outcomes. This article provides an up-to-date comprehensive assessment of management strategies for patients afflicted by both diabetes and CLTI.
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Affiliation(s)
- Shirli Tay
- Department of Surgery, Section of Vascular Surgery, Washington University School of Medicine, St. Louis, MO
| | - Sami Abdulnabi
- Department of Surgery, Section of Vascular Surgery, Washington University School of Medicine, St. Louis, MO
| | - Omar Saffaf
- Department of Surgery, Section of Vascular Surgery, Washington University School of Medicine, St. Louis, MO
| | - Nikolai Harroun
- Department of Surgery, Section of Vascular Surgery, Washington University School of Medicine, St. Louis, MO
| | - Chao Yang
- Department of Surgery, Section of Vascular Surgery, Washington University School of Medicine, St. Louis, MO
| | - Clay F. Semenkovich
- Department of Internal Medicine, Division of Endocrinology, Metabolism and Lipid Research, Washington University School of Medicine, St. Louis, MO
| | - Mohamed A. Zayed
- Department of Surgery, Section of Vascular Surgery, Washington University School of Medicine, St. Louis, MO
- Division of Molecular Cell Biology, Washington University School of Medicine, St. Louis, MO
- Department of Biomedical Engineering, Washington University McKelvey School of Engineering, St. Louis, MO
- Veterans Affairs St. Louis Health Care System, St. Louis, MO
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3
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Kim KG, Meshkin DH, Tirrell AR, Bekeny JC, Tefera EA, Fan KL, Akbari CM, Evans KK. A systematic review and meta-analysis of endovascular angiosomal revascularization in the setting of collateral vessels. J Vasc Surg 2021; 74:1406-1416.e3. [PMID: 33940077 DOI: 10.1016/j.jvs.2021.04.026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Accepted: 04/16/2021] [Indexed: 11/18/2022]
Abstract
OBJECTIVE Endovascular procedures for targeted treatment of lower extremity wounds can be subdivided as direct revascularization (DR), indirect revascularization (IR), and IR via collateral flow (IRc). Although previous systematic reviews assert superiority of DR when compared with IR, the role of collateral vessels in clinical outcomes remains to be defined. This systematic review and meta-analysis aims to define the usefulness of DR, IR, and IRc in treatment of lower extremity wounds with respect to (1) wound healing, (2) major amputation, (3) reintervention, and (4) all-cause mortality. METHODS A meta-analysis was performed in accordance with PRISMA guidelines. Ovid MEDLINE was queried for records pertaining to the study question using appropriate Medical Subject Heading terms. Studies were limited to those using DR, IR, or IRc as a primary intervention and reporting information on at least one of the primary outcomes of interest. No limitation was placed on year of publication, country of origin, or study size. Studies were assessed for validity using the Newcastle-Ottawa Scale. Study characteristics and patient demographics were collected. Data representing the primary outcomes-wound healing, major amputation, reintervention, and all-cause mortality-were collected for time points ranging from one month to four years following intervention. A meta-analysis on sample size-weighted data assuming a random effects model was performed to calculate odds ratios (ORs) for the four primary outcomes at various time points. RESULTS We identified 21 studies for a total of 4252 limbs (DR, 2231; IR, 1647; IRC, 270). Overall wound healing rates were significantly superior for DR (OR, 2.45; P = .001) and IRc (OR, 8.46; P < .00001) compared with, IR with no significant difference between DR and IRc (OR, 1.25; P = .23). The overall major amputation rates were significantly superior for DR (OR, 0.48; P < .00001) and IRc (OR, 0.44; P = .006) compared with IR, with DR exhibiting significantly improved rates compared with IRc (OR, 0.51; P = .01). The overall mortality rates showed no significant differences between DR (OR, 0.89; P = .37) and IRc (OR, 1.12; P = .78) compared with IR, with no significant difference between DR and IRc (OR, 0.54; P = .18). The overall reintervention rates showed no significant difference between DR and IR (OR, 1.05; P = .81), with no studies reporting reintervention outcomes for IRc. CONCLUSIONS Both DR and IRc offer significantly improved wound healing rates and major amputation rates compared with IR when used to treat critical limb ischemia. Although DR should be the preferred method of revascularization, IRc can offer comparable outcomes when DR is not possible. This analysis was limited by a small sample size of IRc limbs, a predominance of retrospective studies, and variability in outcome definitions between studies.
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Affiliation(s)
- Kevin G Kim
- Department of Plastic and Reconstructive Surgery, MedStar Georgetown University Hospital, Washington, DC
| | - Dean H Meshkin
- Department of Plastic and Reconstructive Surgery, Georgetown University School of Medicine, Washington, DC
| | - Abigail R Tirrell
- Department of Plastic and Reconstructive Surgery, Georgetown University School of Medicine, Washington, DC
| | - Jenna C Bekeny
- Department of Plastic and Reconstructive Surgery, MedStar Georgetown University Hospital, Washington, DC
| | - Eshetu A Tefera
- Department of Biostatistics and Biomedical Informatics, MedStar Health Research Institute, Hyattsville, MD
| | - Kenneth L Fan
- Department of Plastic and Reconstructive Surgery, MedStar Georgetown University Hospital, Washington, DC
| | - Cameron M Akbari
- Department of Vascular Surgery, MedStar Georgetown University Hospital, Washington, DC
| | - Karen K Evans
- Department of Plastic and Reconstructive Surgery, MedStar Georgetown University Hospital, Washington, DC.
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Futchko J, Friedmann P, Phair J, Trestman EB, Denesopolis J, Shariff S, Scher LA, Lipsitz EC, Porreca F, Garg K. A Propensity-Matched Analysis of Endovascular Intervention versus Open Nonautologous Bypass as Initial Therapy in Patients with Chronic Limb-Threatening Ischemia. Ann Vasc Surg 2021; 75:194-204. [PMID: 33819581 DOI: 10.1016/j.avsg.2021.02.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 02/03/2021] [Accepted: 02/15/2021] [Indexed: 10/21/2022]
Abstract
OBJECTIVES Endovascular therapies are increasingly used in patients with complex multilevel disease and chronic limb-threatening ischemia (CLTI). Infrageniculate bypass with autologous vein conduit is considered the gold standard in these patients. However, many patients often lack optimal saphenous vein, leading to the use of nonautologous prosthetic conduit. We compared limb salvage and survival rates for patients with CLTI undergoing first time revascularization with either open nonautologous conduit or endovascular intervention. METHODS We retrospectively reviewed consecutive patients undergoing first time endovascular or open surgical revascularization at our institution between 2009 and 2016. Patients were divided into endovascular intervention or open bypass with nonautologous conduit (NAC) cohorts. Primary endpoints were amputation-free survival (AFS), freedom from reintervention, primary patency, and overall survival. Propensity scoring was used to construct matched cohorts. Outcomes were evaluated using Kaplan-Meier and Cox Proportional Hazards models. RESULTS A total of 125 revascularizations were identified. There were 65 endovascular interventions and 60 NAC bypasses. In unmatched analysis, there was an elevated risk of perioperative MI (7% vs. 0%, P = 0.05) and amputation (10% vs. 2%, P = 0.04) for the NAC groups compared to the endovascular group. In matched analysis, endovascular patients had a lower incidence of 30-day amputation (1.5% vs. 10% P = 0.04) and length of stay (median days, 1 vs. 9, P < 0.01) compared to the open cohort. While not statistically significant, the endovascular group trended towards increased rates of two-year AFS (76% vs. 65%, P = 0.07) compared to the NAC group. There was no significant difference in overall survival when the endovascular cohort was compared to NAC (85% vs. 77%, P = 0.29) patients. In matched Cox analysis, nonautologous conduit use was associated with an increased risk of limb loss (HR 2.03, 95% CI 0.94-4.38, P = 0.07) compared to endovascular revascularization. CONCLUSIONS An "endovascular first" approach offers favorable perioperative outcomes and comparable AFS compared to NAC and may be preferable when autologous conduit is unavailable.
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Affiliation(s)
- John Futchko
- Department of Vascular Surgery, Montefiore Medical Center, Bronx, New York
| | - Patricia Friedmann
- Department of Surgery, Albert Einstein College of Medicine, Bronx, New York
| | - John Phair
- Department of Vascular Surgery, Montefiore Medical Center, Bronx, New York
| | - Eric B Trestman
- Department of Vascular Surgery, Montefiore Medical Center, Bronx, New York
| | - John Denesopolis
- Department of Vascular Surgery, Montefiore Medical Center, Bronx, New York
| | - Saadat Shariff
- Department of Vascular Surgery, Montefiore Medical Center, Bronx, New York
| | - Larry A Scher
- Department of Vascular Surgery, Montefiore Medical Center, Bronx, New York
| | - Evan C Lipsitz
- Department of Vascular Surgery, Montefiore Medical Center, Bronx, New York
| | - Francis Porreca
- Department of Vascular Surgery, Montefiore Medical Center, Bronx, New York
| | - Karan Garg
- Department of Vascular Surgery, Montefiore Medical Center, Bronx, New York.
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Parvar SL, Thiyagarajah A, Nerlekar N, King P, Nicholls SJ. A systematic review and meta-analysis of gender differences in long-term mortality and cardiovascular events in peripheral artery disease. J Vasc Surg 2020; 73:1456-1465.e7. [PMID: 33161072 DOI: 10.1016/j.jvs.2020.09.039] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Accepted: 09/21/2020] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Individual studies of peripheral artery disease (PAD) have indicated that gender discrepancies exist in the symptoms, functional status, and treatment usage. It remains uncertain whether these discrepancies result in different long-term outcomes. We examined the potential gender differences in mortality and major adverse cardiovascular events (MACE) in patients with symptomatic PAD. METHODS The PubMed and Embase databases were searched for studies from 2000 to January 2019. After a review of 13,582 citations, 14 articles were analyzed. The reported age-adjusted hazard ratios (HRs) for gender differences in mortality and MACE were included in the meta-analysis. The mortality outcomes were stratified according to the clinical presentation and study context. RESULTS Male gender was associated with a greater risk of all-cause mortality (HR, 1.13; 95% confidence interval [CI], 1.10-1.16; P < .001) and MACE (HR, 1.10; 95% CI, 1.06-1.14; P < .001). In a stratified analysis, male gender was associated with a higher mortality risk for patients presenting with either critical limb ischemia (HR, 1.08; 95% CI, 1.05-1.10; P < .001) or mixed clinical presentations (HR, 1.16; 95% CI, 1.11-1.21; P < .001) but not for those with intermittent claudication (HR, 1.13; 95% CI, 0.98-1.30; P = .09). Elevated mortality risk was evident after revascularization (HR, 1.11; 95% CI, 1.04-1.19; P = .003), hospitalization (HR, 1.15; 95% CI, 1.08-1.22; P < .001), and amputation (HR, 1.09; 95% CI, 1.08-1.10; P < .001), although not in outpatient clinics (HR, 1.13; 95% CI, 0.97-1.32; P = .13), in men compared with women. CONCLUSIONS Greater mortality and MACE rates in men with PAD occurred despite other accepted gender disparities. The mechanisms underlying these gender differences in the outcomes for PAD patients require further investigation.
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Affiliation(s)
- Saman L Parvar
- Vascular Research Centre, Lifelong Health Theme, South Australian Health and Medical Research Institute, Adelaide, South Australia; Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, South Australia.
| | - Anand Thiyagarajah
- Vascular Research Centre, Lifelong Health Theme, South Australian Health and Medical Research Institute, Adelaide, South Australia; Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, South Australia
| | - Nitesh Nerlekar
- Monash Cardiovascular Research Centre, Monash University, Melbourne, Victoria, Australia
| | - Peta King
- Vascular Research Centre, Lifelong Health Theme, South Australian Health and Medical Research Institute, Adelaide, South Australia; Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, South Australia
| | - Stephen J Nicholls
- Monash Cardiovascular Research Centre, Monash University, Melbourne, Victoria, Australia
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Abola MTB, Golledge J, Miyata T, Rha SW, Yan BP, Dy TC, Ganzon MSV, Handa PK, Harris S, Zhisheng J, Pinjala R, Robless PA, Yokoi H, Alajar EB, Bermudez-delos Santos AA, Llanes EJB, Obrado-Nabablit GM, Pestaño NS, Punzalan FE, Tumanan-Mendoza B. Asia-Pacific Consensus Statement on the Management of Peripheral Artery Disease: A Report from the Asian Pacific Society of Atherosclerosis and Vascular Disease Asia-Pacific Peripheral Artery Disease Consensus Statement Project Committee. J Atheroscler Thromb 2020; 27:809-907. [PMID: 32624554 PMCID: PMC7458790 DOI: 10.5551/jat.53660] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Accepted: 11/01/2019] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Peripheral artery disease (PAD) is the most underdiagnosed, underestimated and undertreated of the atherosclerotic vascular diseases despite its poor prognosis. There may be racial or contextual differences in the Asia-Pacific region as to epidemiology, availability of diagnostic and therapeutic modalities, and even patient treatment response. The Asian Pacific Society of Atherosclerosis and Vascular Diseases (APSAVD) thus coordinated the development of an Asia-Pacific Consensus Statement (APCS) on the Management of PAD. OBJECTIVES The APSAVD aimed to accomplish the following: 1) determine the applicability of the 2016 AHA/ACC guidelines on the Management of Patients with Lower Extremity Peripheral Artery Disease to the Asia-Pacific region; 2) review Asia-Pacific literature; and 3) increase the awareness of PAD. METHODOLOGY A Steering Committee was organized to oversee development of the APCS, appoint a Technical Working Group (TWG) and Consensus Panel (CP). The TWG appraised the relevance of the 2016 AHA/ACC PAD Guideline and proposed recommendations which were reviewed by the CP using a modified Delphi technique. RESULTS A total of 91 recommendations were generated covering history and physical examination, diagnosis, and treatment of PAD-3 new recommendations, 31 adaptations and 57 adopted statements. This Asia-Pacific Consensus Statement on the Management of PAD constitutes the first for the Asia-Pacific Region. It is intended for use by health practitioners involved in preventing, diagnosing and treating patients with PAD and ultimately the patients and their families themselves.
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Affiliation(s)
- Maria Teresa B Abola
- Department of Clinical Research, Philippine Heart Center and University of the Philippines College of Medicine, Metro Manila, Philippines
| | - Jonathan Golledge
- Queensland Research Centre for Peripheral Vascular Disease, College of Medicine and Dentistry, James Cook University, and Department of Vascular and Endovascular Surgery, The Townsville Hospital, Townsville, Queensland, Australia
| | - Tetsuro Miyata
- Vascular Center, Sanno Hospital and Sanno Medical Center, Tokyo, Japan
| | - Seung-Woon Rha
- Dept of Cardiology, Internal Medicine, College of Medicine, Korea University; Cardiovascular Center, Korea University Guro Hospital, Seoul, South Korea
| | - Bryan P Yan
- Division of Cardiology, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong SAR, China
| | - Timothy C Dy
- The Heart Institute, Chinese General Hospital and Medical Center, Manila, Philippines
| | | | | | - Salim Harris
- Neurovascular and Neurosonology Division, Neurology Department, Universitas Indonesia, Cipto Mangunkusumo General Hospital, Jakarta, Indonesia
| | | | | | | | - Hiroyoshi Yokoi
- Cardiovascular Center, Fukuoka Sanno Hospital; International University of Health and Welfare, Fukuoka, Japan
| | - Elaine B Alajar
- Section of Cardiology, Department of Internal Medicine, Manila Doctors Hospital; University of the Philippines College of Medicine, Manila, Philippines
| | | | - Elmer Jasper B Llanes
- Division of Cardiology, Department of Medicine, College of Medicine, University of the Philippines Philippine General Hospital, Manila, Philippines
| | | | - Noemi S Pestaño
- Section of Cardiology, Department of Internal Medicine, Manila Doctors Hospital, Manila, Philippines
| | - Felix Eduardo Punzalan
- Division of Cardiology, Department of Medicine, College of Medicine, University of the Philippines; Philippine General Hospital, Manila, Philippines
| | - Bernadette Tumanan-Mendoza
- Department of Clinical Epidemiology, University of the Philippines College of Medicine, Manila, Philippines
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Percutaneous Vascular Interventions Versus Bypass Surgeries in Patients With Critical Limb Ischemia: A Comprehensive Meta-analysis. Ann Surg 2019; 267:846-857. [PMID: 28654542 DOI: 10.1097/sla.0000000000002344] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
OBJECTIVE The aim of our study was to compare percutaneous vascular interventions (PVI) versus bypass surgeries (BSX) in patients with critical limb ischemia (CLI). BACKGROUND Previous relevant reviews with limited numbers of included studies did not strictly confine the inclusion criteria to CLI, also involving patients with severe claudication, which may introduce bias in the decision-making of CLI revascularization. Current treatment strategies for CLI still remain controversial. METHODS We performed a meta-analysis of all available randomized controlled trials and observational clinical studies comparing PVI with BSX in CLI patients. Primary endpoints included overall survival, amputation-free survival, 30-day mortality, and major adverse cardiovascular and cerebrovascular events. RESULTS We identified 45 cohorts and 1 RCT in over 20,903 patients. In overall population, PVI reduced the risks of 30-day mortality [odds ratio (OR) 0.69, 95% confidence interval (CI) 0.51-0.95), major adverse cardiovascular and cerebrovascular events (OR 0.42, 95% CI 0.29-0.61), and surgical site infection (OR 0.31, 95% CI 0.19-0.51), but increased the risks of long-term all-cause mortality [hazard ratio (HR) 1.16, 95% CI 1.05-1.27) and primary patency failure (HR 1.31, 95% CI 1.08-1.58). When compared with autogenous BSX, PVI was also associated with additional increased risks of long-term death or amputation (HR 1.41, 95% CI 1.02-1.94) and secondary patency failure (HR 1.51, 95% CI 1.17-1.95). In patients with infrapopliteal lesions, we found PVI had inferior primary patency (HR 1.39, 95% CI 1.10-1.75) compared with BSX. CONCLUSION For patients in good physical condition with long life-expectancy, BSX may represent a better choice compared with PVI, particularly when autogenous bypass is available. While enhanced perioperative care for cardiovascular events and surgical site should be considered in patients underwent BSX to achieve comparable short-term outcomes provided by PVI.
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Mii S, Guntani A, Kawakubo E, Watanabe Y, Shimazoe H, Ishida M. Preoperative factors affecting the activity of daily living after bypass surgery for critical limb ischemia: long-term outcomes. Chirurgia (Bucur) 2019. [DOI: 10.23736/s0394-9508.18.04808-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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9
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Kahata M, Koganei H, Ishii Y, Shimura K, Fuzii S, Sawa S. Combined Direct Endarterectomy and Fogarty Thrombectomy with Endovascular Therapy for Subacute Occlusion of the Superficial Femoral Artery. Ann Vasc Dis 2019; 12:63-65. [PMID: 30931060 PMCID: PMC6434363 DOI: 10.3400/avd.cr.18-00104] [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: 11/13/2022] Open
Abstract
A 78-year-old woman with a prior history of a right femoropopliteal bypass 5 years before and a coronary artery bypass graft 3 months before was admitted for a non-healing ulcer on her right foot. A computed tomography angiogram revealed occlusion of her superficial femoral artery (SFA) from its orifice to the anastomotic site of the bypass graft. The lesion was thought to consist of a partial atherosclerotic plaque with a large number of relatively fresh thrombi, referring to an angiogram of her lower extremity 3 months ago. We recanalized the occlusive SFA by Fogarty thrombectomy, and endovascular therapy preceded by direct SFA endarterectomy.
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Affiliation(s)
- Mitsuru Kahata
- Department of Cardiology, Cardiovascular Center, Ogikubo Hospital, Tokyo, Japan
| | - Hiroshi Koganei
- Department of Cardiology, Cardiovascular Center, Ogikubo Hospital, Tokyo, Japan
| | - Yasuhiro Ishii
- Department of Cardiology, Cardiovascular Center, Ogikubo Hospital, Tokyo, Japan
| | - Kazuma Shimura
- Department of Cardiovascular Surgery, Cardiovascular Center, Ogikubo Hospital, Tokyo, Japan
| | - Susumu Fuzii
- Department of Cardiovascular Surgery, Cardiovascular Center, Ogikubo Hospital, Tokyo, Japan
| | - Shigeharu Sawa
- Department of Cardiovascular Surgery, Cardiovascular Center, Ogikubo Hospital, Tokyo, Japan
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10
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Namgoong S, Yang JP, Yoo KH, Han SK, Rha SW, Lee YN. Comparison of perfusion values after percutaneous transluminal angioplasty according to the severity of ischaemia in the diabetic foot. Int Wound J 2018; 16:176-182. [PMID: 30311727 DOI: 10.1111/iwj.13008] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Revised: 09/14/2018] [Accepted: 09/16/2018] [Indexed: 11/30/2022] Open
Abstract
Percutaneous transluminal angioplasty (PTA) is now more frequently used to improve tissue perfusion in ischemic diabetic feet. However, there are concerns about its feasibility and effectiveness in severely ischaemic feet. This study aimed to compare the perfusion values after PTA according to the ischaemic degree of diabetic feet. This study included 133 ischaemic diabetic feet. The foot transcutaneous oxygen pressure (TcPO2 ) and toe pressure were measured before the procedure and every second postoperative week for 6 weeks. The patients were divided into three groups according to ischaemic severity on the basis of TcPO2 and toe pressures. In the "severely ischaemic" group, the TcPO2 increased from 7.5 ± 4.9 to 40.3 ± 11.3 mm Hg (5.4-fold) 6 weeks after the PTA (P < 0.001). The toe pressure increased from 8.5 ± 8.8 to 42.2 ± 19.3 mm Hg (5.0-fold, P < 0.001). In the "mild" group, the TcPO2 increased from 35.4 ± 2.5 to 41.8 ± 12.4 mm Hg (1.2-fold, P = 0.003), and the toe pressure increased from 45.7 ± 12.3 to 54.3 ± 31.3 mm Hg (1.2-fold, P > 0.05). Results of the "intermediate" group were in between. The most severely ischaemic group had the most dramatic increase of tissue perfusion after PTA. As such, PTA can be an effective method for increasing tissue perfusion even in the severely ischaemic diabetic feet.
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Affiliation(s)
- Sik Namgoong
- Diabetic Wound Center, Korea University Guro Hospital, Seoul, South Korea
| | - Jong-Phil Yang
- Diabetic Wound Center, Korea University Guro Hospital, Seoul, South Korea
| | - Ki-Hyun Yoo
- Diabetic Wound Center, Korea University Guro Hospital, Seoul, South Korea
| | - Seung-Kyu Han
- Diabetic Wound Center, Korea University Guro Hospital, Seoul, South Korea
| | - Seung-Woon Rha
- Diabetic Wound Center, Korea University Guro Hospital, Seoul, South Korea
| | - Ye-Na Lee
- Diabetic Wound Center, Korea University Guro Hospital, Seoul, South Korea
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11
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Nakamura T, Nobori S, Akioka K, Masuda K, Harada S, Osaka M, Matsuyama T, Yoshimura N, Ushigome H. Distal Bypass to the Palmar Arch to Rescue Digital Ischemia Due to Peripheral Artery Disease. Ann Vasc Dis 2018; 11:335-338. [PMID: 30402184 PMCID: PMC6200604 DOI: 10.3400/avd.cr.18-00011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Digital ischemia is a serious problem in peripheral artery diseases (PAD) patients. Case 1: A 60-year-old woman with large arteriovenous fistula (AVF) complained of digital ischemia symptoms. The patient underwent dissection of AVF and distal bypass to the palmar arch with successful repair. Case 2: A 47-year-old female, diagnosed with renal failure, and scleroderma, complained of a digital gangrene. A bypass was performed from the left brachial artery to the superficial palmar arch. The digital gangrene showed a complete recovery within 2 months after surgery. Distal bypass to the palmar arch thus appears to be a useful procedure to re-establish digital circulation in PAD patients.
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Affiliation(s)
- Tsukasa Nakamura
- Department of Organ Transplantation and General Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Shuji Nobori
- Department of Organ Transplantation and General Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Kiyokazu Akioka
- Department of Surgery, Omihachiman Community Medical Center, Shiga, Japan
| | - Koji Masuda
- Department of Organ Transplantation and General Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Shumpei Harada
- Department of Organ Transplantation and General Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masafumi Osaka
- Department of Organ Transplantation and General Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takehisa Matsuyama
- Department of Organ Transplantation and General Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Norio Yoshimura
- Department of Organ Transplantation and General Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hidetaka Ushigome
- Department of Organ Transplantation and General Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan
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12
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Yamamoto K, Kawahara T, Akai A, Isaji T, Akagi D, Miyahara T, Hoshina K. Increase in skin perfusion pressure predicts amputation-free survival after lower extremity bypass surgery for critical limb ischemia. Vasc Med 2018; 23:243-249. [DOI: 10.1177/1358863x18760181] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The objective of this study was to determine how postoperative skin perfusion pressure (SPP) as a measure of blood flow after revascularization affects limb prognosis in patients with critical limb ischemia (CLI). We retrospectively reviewed 223 consecutive bypass surgery cases performed in 192 patients with CLI during a 10-year period. SPP was measured 1–2 weeks before and after the procedure. An SPP of 40 mmHg was set as the cut-off value for revascularization. Patients were grouped according to their postoperative SPPs, and amputation-free survival (AFS) was analyzed. An SPP of ≥ 40 mmHg was recovered in 75% of the patients, but no significant difference was found between this group and the group that did not reach 40 mmHg. On the other hand, the values increased by ≥ 20 mmHg from the preoperative values in 70% of the patients. This group had a significantly better AFS than the group that did not increase by 20 mmHg. Logistic regression analysis revealed that (1) a preoperative SPP of < 20 mmHg and (2) a high serum albumin level (> 3.0 g/dL) were significant factors in increasing SPP by 20 mmHg. These results showed that an increase in SPP of ≥ 20 mmHg after bypass surgery was associated with better limb prognosis.
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Affiliation(s)
- Kota Yamamoto
- Division of Vascular Surgery, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Takuya Kawahara
- Biostatistics Division, Central Coordinating Unit, Clinical Research Support Center, The University of Tokyo Hospital, Tokyo, Japan
| | - Atsushi Akai
- Division of Vascular Surgery, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Toshihiko Isaji
- Division of Vascular Surgery, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Daisuke Akagi
- Division of Vascular Surgery, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Takuya Miyahara
- Division of Vascular Surgery, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Katsuyuki Hoshina
- Division of Vascular Surgery, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
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Yuksel A, Velioglu Y, Cayir MC, Kumtepe G, Gurbuz O. Current Status of Arterial Revascularization for the Treatment of Critical Limb Ischemia in Infrainguinal Atherosclerotic Disease. Int J Angiol 2018; 27:132-137. [PMID: 30154631 DOI: 10.1055/s-0037-1620242] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Critical limb ischemia (CLI) is the most severe form of peripheral arterial disease (PAD) that may result in limb loss and even death; thus, the fast and proper treatment should be employed as earlier as possible to prevent these catastrophic consequences. Arterial revascularization is almost always an indispensable treatment option for CLI. Although both endovascular and surgical revascularization procedures have an important role, nowadays, the hybrid revascularization as a combination of these revascularization procedures has also gained increasing popularity in the treatment of patients with CLI. This review provides an update on the arterial revascularization strategies for the treatment of CLI.
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Affiliation(s)
- Ahmet Yuksel
- Department of Cardiovascular Surgery, Bursa State Hospital, Bursa, Turkey
| | - Yusuf Velioglu
- Department of Cardiovascular Surgery, Abant Izzet Baysal University Faculty of Medicine, Bolu, Turkey
| | | | - Gencehan Kumtepe
- Department of Cardiovascular Surgery, Balıkesir University Faculty of Medicine, Balıkesir, Turkey
| | - Orcun Gurbuz
- Department of Cardiovascular Surgery, Balıkesir University Faculty of Medicine, Balıkesir, Turkey
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14
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Lipatov KV, Permyakov SV, Asatryan AG, Borodin AV, Gostishchev VK. [Endovascular surgery for critical ischemia of lower extremities with suppurative-necrotic lesion of the feet]. Khirurgiia (Mosk) 2017:4-16. [PMID: 28914827 DOI: 10.17116/hirurgia201794-16] [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: 11/17/2022]
Abstract
AIM To improve treatment of patients with grade IV chronic ischemia of lower extremities via endovascular angioplasty combined with surgical methods for suppurative-necrotic lesions of the feet. MATERIAL AND METHODS 51 patients with grade IV chronic ischemia of lower extremities underwent endovascular interventions (balloon angioplasty, stenting). A total of 23 stents were deployed in 16 patients including 12 stents in superficial and common femoral arteries, 5 in popliteal artery, 6 in iliac artery. There were no stents in crural arteries. The most perspective artery for wound healing was preferred in case of revascularization below popliteal segment. Necrectomy was performed along with angioplasty in patients with suppurative-necrotic lesion of the feet followed by delayed reconstructive operations if it was necessary. RESULTS Endovascular surgery for grade IV chronic ischemia of lower extremities was associated with good immediate results in most cases due to revascularization and organ-sparing interventions for suppurative lesions of the feet. Current endovascular methods allow to perform successful re-operations to restore blood flow in previously repaired arteries and implanted stents with restenosis or thrombosis.
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Affiliation(s)
- K V Lipatov
- Sechenov First Moscow Medical University, Ministry of Healthcare of the Russian Federation, Moscow, Russia
| | | | - A G Asatryan
- Sechenov First Moscow Medical University, Ministry of Healthcare of the Russian Federation, Moscow, Russia
| | - A V Borodin
- Davydovsky City Clinical Hospital of Healthcare Department of Moscow, Moscow, Russia
| | - V K Gostishchev
- Sechenov First Moscow Medical University, Ministry of Healthcare of the Russian Federation, Moscow, Russia
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15
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Patient selection and perioperative outcomes of bypass and endovascular intervention as first revascularization strategy for infrainguinal arterial disease. J Vasc Surg 2017; 67:206-216.e2. [PMID: 28844467 DOI: 10.1016/j.jvs.2017.05.132] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2017] [Accepted: 05/31/2017] [Indexed: 12/15/2022]
Abstract
OBJECTIVE The optimal initial revascularization strategy remains uncertain for patients with peripheral arterial disease. The purpose of this study was to evaluate current nationwide selection and perioperative outcomes of patients undergoing bypass or endovascular intervention for infrainguinal disease in those with no prior ipsilateral revascularization. METHODS Patients undergoing nonemergent first-time infrainguinal revascularization were identified in the Targeted Vascular module of the National Surgical Quality Improvement Program (NSQIP) for 2011 to 2014 and stratified by symptom status (chronic limb-threatening ischemia [CLTI] or claudication). Patients treated with endovascular intervention were compared with those who underwent bypass. Multivariable logistic regression was used to evaluate current selection of patients and to establish independent associations between first-time procedures and postoperative outcomes. RESULTS Of 5998 first-time infrainguinal revascularizations performed, 3193 were bypass procedures (63% for CLTI) and 2805 were endovascular interventions (64% for CLTI). Current patient characteristics associated with an endovascular-first approach as opposed to bypass-first in CLTI patients were age ≥80 years, tissue loss, nonsmoking, functional dependence, diabetes, dialysis, and tibial lesions, whereas age ≥80 years, nonwhite race, nonsmoking, diabetes, and tibial lesions were associated with an endovascular approach for claudication. In comparing first-time endovascular intervention with bypass, there was no difference in 30-day mortality in CLTI patients (univariate: 2.1% vs 2.2%; adjusted: odds ratio [OR], 0.7; 95% confidence interval [CI], 0.4-1.1) or claudication patients (0.3% vs 0.6%). Among CLTI patients, endovascular-first intervention was associated with lower rates of major adverse cardiovascular event (3.6% vs 4.7%; OR, 0.6; 95% CI, 0.4-0.9), surgical site infection (0.9% vs 7.7%; OR, 0.1; 95% CI, 0.1-0.2), bleeding (8.5% vs 17%; OR, 0.4; 95% CI, 0.3-0.5), unplanned reoperation (13% vs 17%; OR, 0.7; 95% CI, 0.5-0.8), and unplanned readmission (17% vs 18%; OR, 0.8; 95% CI, 0.7-0.9). Patients with claudication undergoing endovascular-first intervention also had lower rates of major adverse cardiovascular event (0.8% vs 1.6%; OR, 0.4; 95% CI, 0.2-0.95), surgical site infection (0.7% vs 6.6%; OR, 0.1; 95% CI, 0.04-0.2), bleeding (2.3% vs 6.0%; OR, 0.3; 95% CI, 0.2-0.5), unplanned reoperation (4.3% vs 6.6%; OR, 0.6; 95% CI, 0.4-0.9), and unplanned readmission (5.9% vs 9.0%; OR, 0.6; 95% CI, 0.4-0.8). Conversely, endovascular-first intervention was associated with a higher rate of secondary revascularizations within 30 days for CLTI (4.3% vs 3.1%; OR, 1.6; 95% CI, 1.04-2.3) but not for claudication (2.6% vs 1.9%; OR, 1.7; 95% CI, 0.9-3.4). CONCLUSIONS An endovascular-first approach as a revascularization strategy for infrainguinal disease was associated with substantially lower early morbidity but not mortality, at the cost of higher rates of postoperative secondary revascularizations. As a national representation of first-time revascularizations, this study highlights the early endovascular perioperative benefit, although more robust long-term data are needed to adopt either one strategy or the other in select patients with peripheral arterial disease.
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16
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Khaira KB, Brinza E, Singh GD, Amsterdam EA, Waldo SW, Tong K, Pandya K, Laird JR, Armstrong EJ. Long-term outcomes in patients with critical limb ischemia and heart failure with preserved or reduced ejection fraction. Vasc Med 2017; 22:307-315. [DOI: 10.1177/1358863x17714153] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
The impact of heart failure (HF) on long-term survival in patients with critical limb ischemia (CLI) has not been well described. Outcomes stratified by left ventricular ejection fraction (EF) are also unknown. A single center retrospective chart review was performed for patients who underwent treatment for CLI from 2006 to 2013. Baseline demographics, procedural data and outcomes were analyzed. HF diagnosis was based on appropriate signs and symptoms as well as results of non-invasive testing. Among 381 CLI patients, 120 (31%) had a history of HF and 261 (69%) had no history of heart failure (no-HF). Within the HF group, 74 (62%) had HF with preserved ejection fraction (HFpEF) and 46 (38%) had HF with reduced ejection fraction (HFrEF). The average EF for those with no-HF, HFpEF and HFrEF were 59±13% vs 56±9% vs 30±9%, respectively. The likelihood of having concomitant coronary artery disease (CAD) was lowest in the no-HF group (43%), higher in the HFpEF group (70%) and highest in the HFrEF group (83%) ( p=0.001). Five-year survival was on average twofold higher in the no-HF group (43%) compared to both the HFpEF (19%, p=0.001) and HFrEF groups (24%, p=0.001). Long-term survival rates did not differ between the two HF groups ( p=0.50). There was no difference in 5-year freedom from major amputation or freedom from major adverse limb events between the no-HF, HFpEF and HFrEF groups, respectively. Overall, the combination of CLI and HF is associated with poor 5-year survival, independent of the degree of left ventricular systolic dysfunction.
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Affiliation(s)
- Kavita B Khaira
- Vascular Center and Division of Cardiovascular Medicine, Department of Internal Medicine, University of California, Davis, Sacramento, CA, USA
| | - Ellen Brinza
- Division of Cardiology and VA Eastern Colorado Healthcare System, University of Colorado, Denver, CO, USA
| | - Gagan D Singh
- Vascular Center and Division of Cardiovascular Medicine, Department of Internal Medicine, University of California, Davis, Sacramento, CA, USA
| | - Ezra A Amsterdam
- Vascular Center and Division of Cardiovascular Medicine, Department of Internal Medicine, University of California, Davis, Sacramento, CA, USA
| | - Stephen W Waldo
- Division of Cardiology and VA Eastern Colorado Healthcare System, University of Colorado, Denver, CO, USA
| | - Kathleen Tong
- Vascular Center and Division of Cardiovascular Medicine, Department of Internal Medicine, University of California, Davis, Sacramento, CA, USA
| | - Kruti Pandya
- Vascular Center and Division of Cardiovascular Medicine, Department of Internal Medicine, University of California, Davis, Sacramento, CA, USA
| | - John R Laird
- Vascular Center and Division of Cardiovascular Medicine, Department of Internal Medicine, University of California, Davis, Sacramento, CA, USA
| | - Ehrin J Armstrong
- Division of Cardiology and VA Eastern Colorado Healthcare System, University of Colorado, Denver, CO, USA
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