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Endo T, Takayama T, Miyahara K, Shirasu T, Mochizuki Y, Taniguchi R, Hoshina K. Poor Limb Prognosis of Patients with Chronic Limb-Threatening Ischemia on Hemodialysis: A Retrospective Observational Study Based on the Global Limb Anatomic Staging System. Ann Vasc Surg 2024; 102:42-46. [PMID: 38307233 DOI: 10.1016/j.avsg.2023.11.049] [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: 07/12/2023] [Accepted: 11/25/2023] [Indexed: 02/04/2024]
Abstract
BACKGROUND The Global Limb Anatomic Staging System (GLASS) has been widely used to evaluate patients with chronic limb-threatening ischemia (CLTI). As end-stage kidney disease (ESKD) is a well-known CLTI risk factor, we aimed to determine whether patients on hemodialysis (HD) have a worse limb prognosis than those without ESKD, considering the same GLASS background. METHODS The data of 445 patients who underwent surgical and/or endovascular revascularization procedures for lower extremity ischemia were retrospectively collected in our division between 2005 and 2018. The major amputation rate and amputation-free survival (AFS) were compared between HD and non-HD patients. RESULTS Among the 215 (48%) patients receiving HD, 58 limbs required major amputation (27% limb loss rate). Among the non-HD group, the limb loss rate was 13% (P < 0.0001). The overall AFS was significantly worse in patients receiving HD than those not (P < 0.0001). The AFS was significantly worse in HD patients when comparing GLASS-standardized subgroups. CONCLUSIONS Patients with CLTI who were receiving HD had a worse limb prognosis than those not receiving, even when considering the same GLASS classification. Furthermore, there is a need for an ideal guideline focused on ESKD-directed peripheral artery disease.
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Affiliation(s)
- Takashi Endo
- Division of Vascular Surgery, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Toshio Takayama
- Division of Vascular Surgery, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.
| | - Kazuhiro Miyahara
- Division of Vascular Surgery, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Takuro Shirasu
- Division of Vascular Surgery, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Yasuaki Mochizuki
- Division of Vascular Surgery, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Ryosuke Taniguchi
- 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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Ozen M, Arslan B, Yakupovich A, Turba UC, Ahmed O. Technical outcomes of below-the-elbow revascularization for upper extremity critical limb ischemia. Vascular 2023; 31:1035-1038. [PMID: 35499109 DOI: 10.1177/17085381221097310] [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] [Indexed: 10/11/2023]
Abstract
OBJECTIVES This study aims to report the technical results of below-the-elbow arterial revascularization in patients with critical hand ischemia. METHODS We retrospectively identified upper extremity critical limb ischemia patients treated with below-the-elbow arterial intervention between 2013 and 2017. Patient demographics, comorbidities, and procedural data were reviewed and technical success was evaluated. RESULTS Seven patients with 12 arteries that were affected by critical hand ischemia were treated. All patients had a history of end-stage renal disease. The technical success rate was 83.3%. There were no major or minor complications. The average follow-up duration was 9 months (2-26 months). One patient underwent a digital amputation at 8 months. CONCLUSION Arterial revascularization of the below-the-elbow arteries for critical hand ischemia is safe and technically feasible.
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Affiliation(s)
- Merve Ozen
- Department of Radiology, University of Kentucky, Lexington, KY, USA
| | - Bulent Arslan
- Department of Radiology, Rush University Medical Center, Chicago, IL, USA
| | - Anel Yakupovich
- Department of Radiology, Rush University Medical Center, Chicago, IL, USA
| | - Ulku Cenk Turba
- Department of Radiology, Rush University Medical Center, Chicago, IL, USA
| | - Osman Ahmed
- Department of Radiology, University of Chicago, Chicago, IL, USA
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Wu CK, Lin CH, Yar N, Kao ZK, Yang YB, Chen YY. Long-Term Effectiveness of Cilostazol in Patients with Hemodialysis with Peripheral Artery Disease. J Atheroscler Thromb 2023; 30:943-955. [PMID: 36216573 PMCID: PMC10406651 DOI: 10.5551/jat.63404] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Accepted: 08/25/2022] [Indexed: 08/04/2023] Open
Abstract
AIM The aim of this study was to investigate the effects of continuous cilostazol use on emergency department (ED) visits, hospitalizations, and vascular outcomes in patients with hemodialysis (HD) with peripheral artery disease (PAD). METHODS This retrospective cohort study recruited 558 adult patients, who had received chronic HD for at least 90 days between January 1, 2008 and December 31, 2012, from the National Health Insurance Research Database. Eligible patients were divided into two groups based on continuing or discontinuing cilostazol treatment. Outcome measures were ED visits, hospitalizations, mortality, and vascular outcomes such as percutaneous transluminal angioplasty, surgical bypass, lower leg amputation, ischemic stroke, hemorrhagic stroke, and cardiovascular events. RESULTS Patients with continuous cilostazol use had significantly higher prevalence of stroke, cancer, vintage, and the use of angiotensin receptor blocker and β-blocker, but significantly lower incidence of ischemic stroke and cardiovascular events, as well as lower mortality, than those without continuous cilostazol use (all p<.05). Continuous cilostazol use was independently associated with lower risk of ED visits, hemorrhagic stroke, and cardiovascular events (adjusted hazard ratios: 0.79, 0.29, and 0.67; 95% confidence intervals: 0.62-0.98, 0.10-0.84, and 0.48-0.96, respectively; all p<.05). Continuous cilostazol use was significantly associated with higher ED visit-free and cardiovascular event-free rates (log-rank test; p<.05). CONCLUSION Continuous treatment of cilostazol in patients with HD with PAD significantly decreases the risk of ED visits, hemorrhagic stroke, and cardiovascular events and improves ED visit-free and cardiovascular event-free rates during long-term follow-up.
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Affiliation(s)
- Chung-Kuan Wu
- Division of Nephrology, Department of Internal Medicine, Shin-Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan
- School of Medicine, Fu-Jen Catholic University, New Taipei, Taiwan
| | - Chia-Hsun Lin
- School of Medicine, Fu-Jen Catholic University, New Taipei, Taiwan
- Division of Cardiovascular Surgery, Department of Surgery, Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan
| | - Noi Yar
- College of Management, School of Health Care Administration, Taipei Medical University, Taipei, Taiwan
| | - Zih-Kai Kao
- Institute of Biophotonics, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Ya-Bei Yang
- Division of Cardiovascular Surgery, Department of Surgery, Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan
| | - Yun-Yi Chen
- Institute of Hospital and Health Care Administration, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Department of Research, Shin-Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan, Taipei, Taiwan
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Iwai T, Yamaguchi T, Ueshima D, Tobita K, Mizuno A, Fujimoto Y, Miyazaki R, Shimura T, Goto R, Murata N, Anzai H, Higashitani M. Differences in major limb outcomes by indication for lower extremity endovascular revascularization in patients receiving hemodialysis. Heart Vessels 2023; 38:488-496. [PMID: 36322238 DOI: 10.1007/s00380-022-02195-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Accepted: 10/20/2022] [Indexed: 03/07/2023]
Abstract
The incidence of lower extremity artery disease (LEAD) in patient receiving hemodialysis is remarkably higher than the general population. The treatment strategy and prognosis for LEAD patients differs depending on whether a patient has intermittent claudication (IC) or critical limb-threatening ischemia (CLTI). However, the distinction between the prognosis in HD-dependent patients with IC and CLTI has not been fully elucidated. This study is to determine whether indication of PAD has a distinct impact on major adverse cardiovascular and cerebrovascular events (MACCE) and limb events in patients receiving hemodialysis. The current study included 2321 prospectively enrolled patients from the Tokyo taMA peripheral vascular intervention research ComraDE registry (UMIN-CTR no. UMIN000015100) between September 2014 and December 2016. Out of the enrolled patients, 1644 were not receiving hemodialysis (non-HD patients) and 603 were receiving hemodialysis (HD patients). A composite of all-cause death, myocardial infarction, and stroke events defined as MACCE; while limb events were defined as a composite of unscheduled major amputation, unscheduled major lower limb surgery, acute limb ischemia, unscheduled endovascular treatment, and target lesion revascularization. Propensity score matching was applied among the non-HD and HD patients, in whole group, IC subgroup, and CLTI subgroup. Kaplan-Meier analysis was used for the analysis of outcomes for the whole group, IC subgroup, and the CLTI subgroup. CLTI accounted for 75.5% of the HD patients, whereas IC was 63.4% in the non-HD patients. The HD patients exhibited more frequent below-the-knee lesions than those in the non-HD patients in both IC (p = 0.01) and CLTI (p < 0.001) subgroups. Overall, HD patients exhibited a significantly higher rate of MACCE at 24 months. This trend was similar for limb events in whole group and CLTI subgroup. In contrast, no significant differences in outcomes for limb events were found in IC subgroup. Although, prognosis after EVT in HD patients were significantly worse than non-HD patients, comparable outcome with non-HD patients was observed in the patients treated for IC. Clinical trial registration: This study was registered in the University Hospital Medical Information Network Clinical Trials Registry (UMIN-CTR No. UMIN000015100).
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Affiliation(s)
- Takamasa Iwai
- Department of Cardiovascular Medicine, National Cerebral & Cardiovascular Center, Suita, Japan
| | - Tetsuo Yamaguchi
- Department of Cardiovascular Center, Toranomon Hospital, 2-2-2, Toranomon, Minato-Ku, Tokyo, 105-8470, Japan.
| | - Daisuke Ueshima
- Department of Cardiology, Kameda Medical Center, Chiba, Japan
| | - Kazuki Tobita
- Department of Cardiovascular Medicine, Shonan Kamakura General Hospital, Kamakura , Kanagawa, Japan
| | - Atsushi Mizuno
- Department of Cardiology, St. Luke's International Hospital, Tokyo, Japan
| | - Yo Fujimoto
- Department of Cardiovascular Center, Toranomon Hospital, 2-2-2, Toranomon, Minato-Ku, Tokyo, 105-8470, Japan
| | - Ryoichi Miyazaki
- Department of Cardiology, Musashino Red Cross Hospital, Tokyo, Japan
| | - Tsukasa Shimura
- Department of Cardiology, Yokohama City Minato Red Cross Hospital, Kanagawa, Japan
| | - Ryo Goto
- Department of Cardiology, Shuuwa General Hospital, Saitama, Japan
| | - Naotaka Murata
- Department of Cardiology, Tokyo Medical University, Tokyo, Japan
| | - Hitoshi Anzai
- Department of Cardiology, Ota Memorial Hospital, Gunma, Japan
| | - Michiaki Higashitani
- Department of Cardiology, Tokyo Medical University Ibaraki Medical Center, Ibaraki, Japan
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Galarza Tapia A, Velescu A, Collado Nieto S, Cao Baduell H, Ruiz-Carmona C, Mateos Torres E, Redondo Pachon MD, Clara Velasco A. Kidney transplantation reduces the risk of chronic limb threatening ischemia and amputation among patients with end-stage renal disease on hemodialysis. Vascular 2022:17085381221078176. [PMID: 35451345 DOI: 10.1177/17085381221078176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE This study aimed to analyze the risk of chronic limb threatening ischemia (CLTI) or amputation among patients with end-stage renal disease (ESRD) entering a hemodialysis (HD) program and to evaluate the protective effect associated with kidney transplantation (KT). DESIGN, MATERIAL AND METHODS Retrospective cohort of all consecutive ESRD patients entering into a HD program at our institution between 2000 and 2010. Collected variables included baseline characteristics (pre-entry in hemodialysis), time on HD program, KT and the composite outcome of chronic limb threatening ischemia or need for any amputation (CLTI/AMP). Patients with previous symptomatic peripheral arterial disease or amputation were excluded. RESULTS The study group included 336 patients (mean age 63 years, 66% male). The mean follow up was 6.7 years with an average time on HD of 4.2 years. Ninety two patients (27.4 %) underwent transplantation. CLTI free survival rates were 90.3 % and 82.6 % at 5 and 10 years, respectively. The episodes of CLT involved 28 revascularization procedures (17 endovascular and 11 open surgeries), 18 minor amputations and 20 major amputations. KT was associated with a protective effect over the development of CLTI (HR: 0.065; CI 95% 0.02-0.21) after adjustment for confounding factors. The long-term survival of non-transplanted patients was 45 % and 15 % at 5 and 10 years, respectively and the long-term survival in transplanted patients was 89% and 80% at 5 and 10 years, respectively; but decreased to 47 % at 1 year and 18.2 % at 5 years once CLTI occurred. CONCLUSION Patients on HD program show a notorious risk of chronic limb threatening ischemia or amputation over time. Once this complication occurs, patient's survival is markedly reduced. Transplantation confers an independent protective effect over the development of chronic limb threatening ischemia or amputation.
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Affiliation(s)
- Andres Galarza Tapia
- Angiology and Vascular Surgery Department, 16546Hospital del Mar, Barcelona, Spain
| | - Alina Velescu
- Angiology and Vascular Surgery Department, 16546Hospital del Mar, Barcelona, Spain.,Instituto Hospital del Mar de Investigaciones Médicas (IMIM), Barcelona, Spain.,CIBER Enfermedades Cardiovasculares, Barcelona, Spain
| | | | | | - Carlos Ruiz-Carmona
- Angiology and Vascular Surgery Department, 16546Hospital del Mar, Barcelona, Spain
| | | | | | - Albert Clara Velasco
- Angiology and Vascular Surgery Department, 16546Hospital del Mar, Barcelona, Spain.,Instituto Hospital del Mar de Investigaciones Médicas (IMIM), Barcelona, Spain.,CIBER Enfermedades Cardiovasculares, Barcelona, Spain.,Surgery Department, Universidad Autónoma de Barcelona, Barcelona, Spain
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Chiu LT, Lin L, Lin HJ, Lai YH, Hsu BG. Positive correlation of serum indoxyl sulfate level with peripheral arterial disease in hemodialysis patients. Vascular 2021; 30:928-933. [PMID: 34406097 DOI: 10.1177/17085381211039941] [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
OBJECTIVES Indoxyl sulfate, known for its cardiovascular toxicity, is associated with vascular and coronary artery diseases and increased mortality. Peripheral arterial disease, defined by low ankle-brachial index, is associated with increased mortality in patients on hemodialysis. The present study aimed to determine the relationship between the serum indoxyl sulfate level and peripheral arterial disease in patients on maintenance hemodialysis. METHODS The present cross-sectional, single-center study included 75 patients on maintenance hemodialysis. Serum indoxyl sulfate levels were determined by high-performance liquid chromatography-mass spectrometry. Ankle-brachial index values were measured using an automated oscillometric device. Patients with ankle-brachial indexes of < 0.9 were categorized into the low ankle-brachial index group. RESULTS In the study cohort, 12 of the 75 patients (16.0%) had low ankle-brachial indexes. The rates of diabetes mellitus (p = 0.010) as well as the serum levels of C-reactive protein (p < 0.001) and indoxyl sulfate (p < 0.001) were higher in the low ankle-brachial index group than the normal ankle-brachial index group. The multivariable logistic regression analysis revealed that serum levels of indoxyl sulfate (odds ratio = 1.123, 95% confidence interval 1.011-1.249, p = 0.031) and C-reactive protein (each 0.1 mg/dL increase, odds ratio = 1.169, 95% confidence interval 1.018-1.343, p = 0.027) were independently associated with peripheral arterial disease in patients on maintenance hemodialysis. CONCLUSIONS Serum indoxyl sulfate levels were associated with peripheral arterial disease in patients on maintenance hemodialysis.
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Affiliation(s)
- Liang-Te Chiu
- Division of Nephrology, %2063136Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Lin Lin
- Division of Gastroenterology, %2063136Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Huei-Jhen Lin
- Division of Nephrology, %2063136Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Yu-Hsien Lai
- Division of Nephrology, %2063136Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan.,School of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Bang-Gee Hsu
- Division of Nephrology, %2063136Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan.,School of Medicine, Tzu Chi University, Hualien, Taiwan
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Biscetti F, Nardella E, Rando MM, Cecchini AL, Gasbarrini A, Massetti M, Flex A. Outcomes of Lower Extremity Endovascular Revascularization: Potential Predictors and Prevention Strategies. Int J Mol Sci 2021; 22:2002. [PMID: 33670461 PMCID: PMC7922574 DOI: 10.3390/ijms22042002] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 02/11/2021] [Accepted: 02/12/2021] [Indexed: 01/02/2023] Open
Abstract
Peripheral artery disease (PAD) is a manifestation of atherosclerosis, which may affect arteries of the lower extremities. The most dangerous PAD complication is chronic limb-threatening ischemia (CLTI). Without revascularization, CLTI often causes limb loss. However, neither open surgical revascularization nor endovascular treatment (EVT) ensure long-term success and freedom from restenosis and revascularization failure. In recent years, EVT has gained growing acceptance among all vascular specialties, becoming the primary approach of revascularization in patients with CLTI. In clinical practice, different clinical outcomes after EVT in patients with similar comorbidities undergoing the same procedure (in terms of revascularization technique and localization of the disease) cause unsolved issues that need to be addressed. Nowadays, risk management of revascularization failure is one of the major challenges in the vascular field. The aim of this literature review is to identify potential predictors for lower extremity endovascular revascularization outcomes and possible prevention strategies.
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Affiliation(s)
- Federico Biscetti
- Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Roma, Italy; (M.M.R.); (A.G.); (M.M.); (A.F.)
- Cardiovascular Internal Medicine Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Roma, Italy
| | - Elisabetta Nardella
- Department of Medical and Surgical Sciences, Università Cattolica del Sacro Cuore, 00168 Roma, Italy; (E.N.); (A.L.C.)
| | - Maria Margherita Rando
- Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Roma, Italy; (M.M.R.); (A.G.); (M.M.); (A.F.)
- Cardiovascular Internal Medicine Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Roma, Italy
| | - Andrea Leonardo Cecchini
- Department of Medical and Surgical Sciences, Università Cattolica del Sacro Cuore, 00168 Roma, Italy; (E.N.); (A.L.C.)
| | - Antonio Gasbarrini
- Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Roma, Italy; (M.M.R.); (A.G.); (M.M.); (A.F.)
- Department of Medical and Surgical Sciences, Università Cattolica del Sacro Cuore, 00168 Roma, Italy; (E.N.); (A.L.C.)
| | - Massimo Massetti
- Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Roma, Italy; (M.M.R.); (A.G.); (M.M.); (A.F.)
- Department of Cardiovascular Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Roma, Italy
| | - Andrea Flex
- Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Roma, Italy; (M.M.R.); (A.G.); (M.M.); (A.F.)
- Cardiovascular Internal Medicine Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Roma, Italy
- Department of Medical and Surgical Sciences, Università Cattolica del Sacro Cuore, 00168 Roma, Italy; (E.N.); (A.L.C.)
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Iiya M, Hikita H, Yoshikawa H, Abe F, Tsujihata S, Ito N, Kanno Y, Hishikari K, Murai T, Takahashi A, Sasano T. Clinical Outcomes after Endovascular Therapy Among Hemodialysis Patients with Peripheral Artery Disease Stratified by the Primary Kidney Disease. Ann Vasc Surg 2021; 73:197-204. [PMID: 33418070 DOI: 10.1016/j.avsg.2020.11.046] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Revised: 11/03/2020] [Accepted: 11/30/2020] [Indexed: 10/22/2022]
Abstract
OBJECTIVES The objective of this study was to investigate the clinical characteristics of hemodialysis patients with peripheral artery disease (PAD) and the outcomes after endovascular therapy (EVT) in such patients stratified by the primary kidney disease. METHODS This retrospective observational study evaluated 142 consecutive hemodialysis patients with symptomatic PAD who underwent EVT (men: n = 103, age: 74 ± 8 years). Patients were divided into 3 groups in accordance with the reason for hemodialysis: hypertensive nephrosclerosis (HTN [n = 26]), diabetic nephropathy (DN [n = 85]), and chronic glomerulosclerosis (CGN [n = 31]). The primary outcome was major adverse event(s) (MAEs), including target lesion revascularization, major amputation, and all-cause death. Clinical characteristics and outcomes were compared among the 3 groups. RESULTS Patients with HTN were older (81 ± 6 years vs. 72 ± 8 years vs. 74 ± 8 years; P < 0.001) and had a shorter hemodialysis vintage (2.4 years vs. 6.8 years vs. 11.2 years; P < 0.001) than those with DN and CGN. Critical limb ischemia (CLI) affected 15 (58%) patients in the HTN group, 52 (61%) in the DN group, and 10 (32%) in the CGN group. Target lesion length was longer in patients with HTN than in those in the other groups (155 ± 101 mm vs. 108 ± 77 mm [DN] vs. 98 ± 76 mm [CGN]; P = 0.020). During a median follow-up period of 372 days (interquartile range, 198-730 days), Kaplan-Meier curve analysis revealed that HTN was associated with an increased risk for MAEs (χ2 11.6; P = 0.003). Furthermore, multivariate Cox regression analysis revealed that CLI, HTN, and B-type natriuretic peptide levels were independent predictors of MAE (hazard ratio 3.91, 2.88, and 1.00; P < 0.001, P < 0.001, and P = 0.001, respectively). CONCLUSIONS Among hemodialysis patients with PAD, HTN was associated with an increased risk for MAEs after EVT.
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Affiliation(s)
- Munehiro Iiya
- Department of Cardiology, Yokosuka Kyosai Hospital, Yokosuka, Kanagawa, Japan.
| | - Hiroyuki Hikita
- Department of Cardiology, Yokosuka Kyosai Hospital, Yokosuka, Kanagawa, Japan
| | - Hiroshi Yoshikawa
- Department of Cardiology, Yokosuka Kyosai Hospital, Yokosuka, Kanagawa, Japan
| | - Fumiyuki Abe
- Department of Cardiology, Yokosuka Kyosai Hospital, Yokosuka, Kanagawa, Japan
| | - Shihoko Tsujihata
- Department of Cardiology, Yokosuka Kyosai Hospital, Yokosuka, Kanagawa, Japan
| | - Naruhiko Ito
- Department of Cardiology, Yokosuka Kyosai Hospital, Yokosuka, Kanagawa, Japan
| | - Yoshinori Kanno
- Department of Cardiology, Yokosuka Kyosai Hospital, Yokosuka, Kanagawa, Japan
| | - Keiichi Hishikari
- Department of Cardiology, Yokosuka Kyosai Hospital, Yokosuka, Kanagawa, Japan
| | - Tadashi Murai
- Department of Cardiology, Yokosuka Kyosai Hospital, Yokosuka, Kanagawa, Japan
| | - Atsushi Takahashi
- Department of Cardiology, Yokosuka Kyosai Hospital, Yokosuka, Kanagawa, Japan
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9
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Comparison of cardiovascular mortality in hemodialysis versus peritoneal dialysis. Int Urol Nephrol 2020; 53:1363-1371. [PMID: 33113084 DOI: 10.1007/s11255-020-02683-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 10/12/2020] [Indexed: 12/29/2022]
Abstract
PURPOSE Cardiovascular disease is a significant cause of morbidity and mortality in dialysis patients. With the increasing prevalence of dialysis patients, there is a need to systematically identify the epidemiology of cardiovascular disease in hemodialysis and peritoneal dialysis patients. METHODS A meta-analysis was conducted in reference to the MOOSE and PRISMA guidelines. Database searches were conducted on Medline and Embase on 17 March 2020. Meta-analysis of proportions was used to summarize the overall prevalence of events. Pairwise comparisons were used to compare between hemodialysis and peritoneal dialysis, and meta-regression was applied to identify the factors influencing disease. RESULTS A total of 28 studies were included in the review and prevalence of cardiovascular disease events including coronary artery disease, coronary artery complications, congestive heart failure, peripheral arterial disease, atrial fibrillation, and cardiovascular mortality were summarized. Atrial fibrillation (RR 1.287 CI 1.154-1.436, p < 0.001), congestive heart failure (RR 1.229 CI 1.074-1.407, p = 0.003), and peripheral arterial disease (RR 1.132 CI 1.021-1.255, p = 0.019) were more common in hemodialysis patients, but cardiovascular mortality was lower in hemodialysis relative to peritoneal dialysis patients. (RR 0.892 CI 0.828-0.960, p = 0.002). CONCLUSION The authors have found fewer cardiovascular events but higher cardiovascular mortality in patients on PD as compared to those on HD. Future research is required to establish the causality between dialysis modality and the cardiovascular outcomes described.
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Harfouch B, Prasad A. Implications of Renal Disease in Patients Undergoing Peripheral Arterial Interventions. Interv Cardiol Clin 2020; 9:345-356. [PMID: 32471675 DOI: 10.1016/j.iccl.2020.02.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Since the first peripheral endovascular intervention (PVI) in 1964, the procedure's technical aspects and indications have advanced significantly. Today, endovascular procedures span the spectrum of presentations from acute limb ischemia to critical limb ischemia and symptomatic limiting claudication. Goals of PVI remain restoring limb perfusion, minimizing rates of amputation and mortality, and sparing the need for the high-risk bypass surgery. Unfortunately, there are no large randomized controlled trials that address the optimal approach to peripheral arterial disease revascularization in chronic kidney disease (CKD) patients.
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Affiliation(s)
- Badr Harfouch
- Division of Cardiology, Department of Medicine, UT Health San Antonio, MC 7872, 8300 Floyd Curl Drive, San Antonio, TX 78229-3900, USA
| | - Anand Prasad
- Division of Cardiology, Department of Medicine, UT Health San Antonio, MC 7872, 8300 Floyd Curl Drive, San Antonio, TX 78229-3900, USA.
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Burja S, Jovic A, Ekart R, Piko N, Miljkovic J, Breznik V. Successful treatment of extensive uremic calciphylaxis with intravenous sodium thiosulfate and its potential in treating various diseases of pathologic calcification. ACTA DERMATOVENEROLOGICA ALPINA PANNONICA ET ADRIATICA 2019. [DOI: 10.15570/actaapa.2019.8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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12
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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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Hicks CW, Canner JK, Kirkland K, Malas MB, Black JH, Abularrage CJ. Hemodialysis patients have worse outcomes after infrageniculate revascularization procedures. J Surg Res 2018; 226:72-81. [PMID: 29661291 DOI: 10.1016/j.jss.2018.01.019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2017] [Revised: 12/14/2017] [Accepted: 01/12/2018] [Indexed: 11/24/2022]
Abstract
BACKGROUND Hemodialysis (HD) has been shown to be an independent predictor of poor outcomes after femoropopliteal revascularization procedures in patients with chronic limb-threatening ischemia. However, HD patients tend to have isolated infrageniculate disease, an anatomic risk factor for inferior patency. We aimed to compare outcomes for HD versus non-HD patients after infrageniculate open lower extremity bypass (LEB) and endovascular peripheral vascular interventions (PVIs). METHODS Data from the Society for Vascular Surgery Vascular Quality Initiative database (2008-2014) were analyzed. All patients undergoing infrageniculate LEB or PVI for rest pain or tissue loss were included. One-year primary patency (PP), secondary patency (SP), and major amputation outcomes were analyzed for HD versus non-HD patients stratified by treatment approach using both univariable and multivariable analyses. RESULTS A total of 1688 patients were included, including 348 patients undergoing LEB (HD = 44 versus non-HD = 304) and 1340 patients undergoing PVI (HD = 223 versus non-HD = 1117). Patients on HD more frequently underwent revascularization for tissue loss (89% versus 77%, P < 0.001) and had ≥2 comorbidities (91% versus 76%, P < 0.001). Among patients undergoing LEB, 1-y PP (66% versus 69%) and SP (71% versus 78%) were similar for HD versus non-HD (P ≥ 0.25) groups, but major amputations occurred more frequently in the HD group (27% versus 14%; P = 0.03). Among patients undergoing PVI, 1-y PP (70% versus 78%) and SP (82% versus 90%) were lower and the frequency of major amputations was higher (27% versus 10%) for HD patients (all, P ≤ 0.02). After correcting for baseline differences between the groups, outcomes were similar for HD versus non-HD patients undergoing LEB (P ≥ 0.21) but persistently worse for HD patients undergoing PVI (all, P ≤ 0.006). CONCLUSIONS HD is an independent predictor of poor patency and higher risk of major amputation after infrageniculate endovascular revascularization procedures for the treatment of chronic limb-threatening ischemia. The use of endovascular interventions in these higher risk patients is not associated with improved limb salvage outcomes and may be an inappropriate use of healthcare resources.
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Affiliation(s)
- Caitlin W Hicks
- Division of Vascular Surgery and Endovascular Therapy, Department of Surgery, The Johns Hopkins Hospital, Baltimore, Maryland
| | - Joseph K Canner
- Center for Surgical Trials and Outcomes Research, Department of Surgery, The Johns Hopkins Hospital, Baltimore, Maryland
| | - Kevin Kirkland
- Center for Surgical Trials and Outcomes Research, Department of Surgery, The Johns Hopkins Hospital, Baltimore, Maryland
| | - Mahmoud B Malas
- Division of Vascular Surgery and Endovascular Therapy, Department of Surgery, The Johns Hopkins Hospital, Baltimore, Maryland; Center for Surgical Trials and Outcomes Research, Department of Surgery, The Johns Hopkins Hospital, Baltimore, Maryland
| | - James H Black
- Division of Vascular Surgery and Endovascular Therapy, Department of Surgery, The Johns Hopkins Hospital, Baltimore, Maryland
| | - Christopher J Abularrage
- Division of Vascular Surgery and Endovascular Therapy, Department of Surgery, The Johns Hopkins Hospital, Baltimore, Maryland.
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