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Thulasidasan N. Acute and Chronic Ilio-Femoral Venous Reconstruction. Cardiovasc Intervent Radiol 2024:10.1007/s00270-024-03786-x. [PMID: 38992197 DOI: 10.1007/s00270-024-03786-x] [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: 11/06/2023] [Accepted: 06/04/2024] [Indexed: 07/13/2024]
Abstract
Ilio-femoral venous reconstruction has progressed from being only performed by a limited number of pioneers (often using equipment repurposed from other areas of interventional radiology) to a discrete subspecialty of endovascular practice with a dedicated range of tools and increasingly evolved techniques to secure optimal results. This review is intended to reflect the modern practice of ilio-femoral stenting in the acute and chronic settings, from initial patient assessment to completion of procedure and follow-up care.
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Affiliation(s)
- Narayanan Thulasidasan
- Interventional Radiology, Guy's & St Thomas' NHS Foundation Trust, 1st Floor Lambeth Wing, St Thomas' Hospital, Westminster Bridge Road, London, SE1 7EH, UK.
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Liao JL, Abramowitz SD, Choi C, Chou J, Kiguchi MM, De Freitas S. Lower extremity woven and nonwoven venous stent morphology and luminal changes. J Vasc Surg Venous Lymphat Disord 2024:101893. [PMID: 38777041 DOI: 10.1016/j.jvsv.2024.101893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Revised: 03/14/2024] [Accepted: 03/19/2024] [Indexed: 05/25/2024]
Abstract
OBJECTIVE Venous stents are a common treatment modality for obstructive venous disease. Venous stents differentiate themselves by either a woven or braided structure, open or closed cell arrangement or based on material composition (elgiloy vs nitinol). Changes in the morphology of venous stents over time may contribute to restenosis or thrombosis. Woven elgiloy stents are prone to proximal and distal edge deformation compared with dedicated venous stents, which offer increased radial force at stent edges. The objective of this study is to describe luminal morphological changes among various venous stents and between woven to nonwoven venous stent configuration, over time. METHODS A retrospective review at a single institution between January 2014 and June 2021 identified patients treated with venous stents. Patients with iliac and/or femoral venous stents with intraoperative intravascular ultrasound and a postoperative computed tomography scan were included in the study. Cross-sectional diameters measurements were taken at proximal, middle, and distal portions of each stent from intravascular ultrasound examination at the time of initial stenting and compared with the cross-sectional diameter measurements taken from computed tomography imaging at follow-up. A paired t test was used to compare the luminal change with a D'Agostino-Pearson test used for normality. RESULTS Fifty-four stents distributed among 38 patients were identified. The mean time to follow-up was 17.5 months. Stents were placed in the common iliac vein (n = 37, 68.5%), external iliac vein (n = 14, 25.9%), and common femoral vein (n = 3, 5.6%). Implanted stents included the Boston Scientific Wallstent (n = 23, 42.6%), Bard Venovo (n = 3, 5.6%), Boston Scientific Vici (n = 23, 42.6%), and Medtronic Abre (n = 5, 9.3%). The mean luminal loss was measured at 2.12 mm proximally (95% confidence interval [CI], 1.64-2.60; P<.001), 1.29 mm at the mid-stent (95% CI, 0.83-1.74, P<.001), and 1.56 mm distally (95% CI, 0.99-2.12; P<.001). There was no significant difference in luminal changes between woven and nonwoven stents at proximal (P = .374), middle (P = .179), and distal (P = .609) stent measurements. CONCLUSIONS This study reports morphological changes within venous stents and between woven and nonwoven venous stents. Our findings demonstrate that the edge-stent luminal decrease traditionally attributed to woven configurations also occurs with the newer nonwoven stents. Additional factors such as anatomical location, pelvic curvature, and other external forces may be accountable for this change rather than geometrical configuration of the stent.
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Affiliation(s)
- Jane L Liao
- Department of Vascular Surgery, MedStar Washington Hospital Center, Washington, DC.
| | - Steven D Abramowitz
- Department of Vascular Surgery, MedStar Washington Hospital Center, Washington, DC
| | - Cuepil Choi
- Department of Vascular Surgery, MedStar Washington Hospital Center, Washington, DC
| | - Jiling Chou
- Center of Biostatistics, Informatics and Data Science, Medstar Health Research Institute, Hyattsville, MD
| | - Misaki M Kiguchi
- Department of Vascular Surgery, MedStar Washington Hospital Center, Washington, DC
| | - Simon De Freitas
- Department of Vascular Surgery, MedStar Washington Hospital Center, Washington, DC
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Bai H, Kibrik P, Shaydakov ME, Singh M, Ting W. Indications, technical aspects, and outcomes of stent placement in chronic iliofemoral venous obstruction. J Vasc Surg Venous Lymphat Disord 2024:101904. [PMID: 38759753 DOI: 10.1016/j.jvsv.2024.101904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 04/13/2024] [Accepted: 04/22/2024] [Indexed: 05/19/2024]
Abstract
BACKGROUND Iliofemoral venous stent placement (IVS) has evolved to a well-established endovascular treatment modality for chronic iliofemoral venous obstruction (CIVO). Dedicated venous stents gained approval from the US Food and Drug Administration in 2019 and solidified IVS as a defined intervention with clear indications, contraindications, risks, benefits, and procedural management principles. This review focuses on the indications, technical aspects and outcomes of stenting for CIVO. Other aspects pertaining to IVS are covered in other articles that are a part of this series. METHODS This study conducted a literature search limited to English articles. Three search strategies were used, and references were managed in Covidence software. Four investigators screened and evaluated articles independently, excluding meta-analyses, clinical trial protocols, and nonrelevant studies. Eligible studies, focused on clinical outcomes and stent patencies, underwent thorough review. RESULTS The literature search yielded 1704 studies, with 147 meeting eligibility criteria after screening and evaluation. Exclusions were based on duplicates, irrelevant content, and noniliac vein stent placement. CONCLUSIONS Successful IVS for CIVO relies on meticulous patient selection, consistent use of intravascular ultrasound examination during procedures and attention to the technical details of IVS.
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Affiliation(s)
- Halbert Bai
- Division of Vascular Surgery, Department of Surgery, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Pavel Kibrik
- Division of Vascular Surgery, Department of Surgery, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Maxim E Shaydakov
- Division of Vascular Surgery, University of Pittsburgh Medical Center, Pittsburg, PA
| | - Mandeep Singh
- Division of Vascular Surgery, Department of Surgery, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Windsor Ting
- Division of Vascular Surgery, Department of Surgery, Icahn School of Medicine at Mount Sinai, New York, NY.
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Badesha AS, Black SA, Khan G, Harper AJ, Thulasidasan N, Doyle A, Khan T. A meta-analysis of the medium- to long-term outcomes in patients with chronic deep venous disease treated with dedicated venous stents. J Vasc Surg Venous Lymphat Disord 2024; 12:101722. [PMID: 38104855 DOI: 10.1016/j.jvsv.2023.101722] [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: 08/17/2023] [Revised: 11/03/2023] [Accepted: 11/05/2023] [Indexed: 12/19/2023]
Abstract
OBJECTIVE This review summarizes the safety profile, stent patency, and clinical effectiveness of dedicated venous stents for the treatment of chronic deep venous disease. The approaches to stenting and post-procedural management of different vascular units are also explored. METHODS The MEDLINE and Embase databases were searched for pertinent literature published from January 2010 to January 2023. Outcomes related to post-stenting symptoms and health-related quality of life were described narratively. A meta analysis was conducted to evaluate stent patency, ulcer healing, bleeding, and 30-day stent thrombosis, and these outcomes were presented as proportion event rates. RESULTS Seventeen studies were identified comprising of 2218 patients. 62.7% of individuals had post-thrombotic stenosis or occlusion. The majority of patients (78.6%) were noted to have complete occlusions of their deep veins before stenting. Eleven different dedicated venous stents were deployed. At 12 months, the primary patency rate was 83% (95% confidence interval [CI]: 76%-90%), the primary-assisted patency rate was 90% (95% CI: 85%-96%), and the secondary patency rate was 95% (95% CI: 92%-98%). A significant improvement in health-related quality of life was demonstrated after intervention. In total, 68.8% (95% CI: 52.0%-83.7%) of ulcers healed at the last follow-up. The remaining symptomatic changes were described narratively; improvements in pain, venous claudication, and edema after stenting were observed. Seventeen deaths occurred, but none were linked to the stenting procedures. A total of 159 cases (7.2% of patients) of in-stent stenosis were observed, whereas 110 stents (5.0% of patients) were occluded. The incidence of major and minor bleeding was 1.7% (95% CI: 1.0%-2.5%) and 3.2% (95% CI: 1.3%-5.6%), respectively, more commonly seen in patients undergoing hybrid intervention. CONCLUSIONS Deep venous stenting using dedicated venous stents is a safe technique to treat chronic deep venous stenosis and/or occlusion. Within the limitations of this study, deep venous stenting is associated with good patency rates and symptomatic improvement.
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Affiliation(s)
- Arshpreet Singh Badesha
- Department of Vascular Surgery, Bradford Teaching Hospitals NHS Foundation Trust, Bradford, United Kingdom; Department of Vascular Surgery, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom.
| | - Stephen Alan Black
- Department of Vascular Surgery, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom; Academic Department of Vascular Surgery, King's College London, London, United Kingdom
| | - Ghazn Khan
- Department of Vascular Surgery, Northern Care Alliance NHS Foundation Trust, Greater Manchester, United Kingdom
| | - Alexander James Harper
- Department of Vascular Surgery, Bradford Teaching Hospitals NHS Foundation Trust, Bradford, United Kingdom
| | - Narayanan Thulasidasan
- Department of Vascular Surgery, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom
| | - Andrew Doyle
- Department of Vascular Surgery, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom
| | - Taha Khan
- Department of Vascular Surgery, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom
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Butts H, Jayaraj A. Impact of native iliac vein aspect ratio on initial clinical presentation and outcomes following stenting for symptomatic chronic iliofemoral venous obstruction. J Vasc Surg Venous Lymphat Disord 2024:101900. [PMID: 38677552 DOI: 10.1016/j.jvsv.2024.101900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Revised: 03/23/2024] [Accepted: 04/14/2024] [Indexed: 04/29/2024]
Abstract
OBJECTIVE Venous stenting has become the first line of treatment for patients with symptomatic chronic iliofemoral venous obstruction (CIVO) in whom conservative therapy has failed. Intravascular ultrasound (IVUS) interrogation with the use of normal minimal luminal diameters or areas has become the standard to confirm the diagnosis and determine the adequacy of stenting. However, the aspect ratio (ratio between the maximal and minimal luminal diameters) has also been put forth as a possible metric for determining stent adequacy. This study explores the utility of the native iliac vein and stent aspect ratios in determining the initial presentation and outcomes after stenting. METHODS A retrospective analysis of contemporaneously entered data from patients who underwent stenting for quality of life (QoL)-impairing clinical manifestations of CIVO for whom conservative therapy had failed formed the study cohort. The limbs were grouped into three at the time of intervention using the IVUS-determined native vein aspect ratio: group I, those with a ratio of ≤1.4; group II, those with a ratio of 1.41 to 1.99; and group III, those with a ratio of ≥2. The characteristics appraised initially and after stenting included the venous clinical severity score, grade of swelling (GOS), visual analog scale (VAS) for pain score, and the CIVIQ-20 QoL score. Analysis of variance and paired and unpaired t tests were used for comparison of clinical and QoL variables, and Kaplan-Meier analysis was used to evaluate stent patency, with the log-rank test used to discriminate between different curves. RESULTS There were a total of 236 limbs (236 patients). The median age for the entire cohort was 62 years (range, 16-92 years). There were 161 women in the study, and left laterality was more common (137 limbs). Post-thrombotic obstruction was noted in 201 limbs (86%). The median body mass index was 36 kg/m2. There were 54 (23%), 64 (27%), and 118 (50%) limbs in groups I, II, and III, respectively. The median follow-up was 65 months. For the entire cohort, after stenting, the venous clinical severity score improved from 6 to 4 (P < .0001) at 3 months and remained at 4 at 6 months (P < .0001), 12 months (P < .0001), and 24 months (P < .0001). The GOS for the entire cohort improved from 3 to 1 (P < .0001) at 3 months and remained at 1 at 6 months (P < .0001), 12 months (P < .0001), and 24 months (P < .0001). The VAS for pain score for the entire cohort improved from 7 to 0 (P < .0001) at 3 months, increased to 2 (P < .0001) at 6 months, and remained at 2 (P < .0001) at 12 months. At 24 months, the VAS for pain score worsened to 3 (P < .0001). For the entire cohort, the CIVIQ-20 score improved from 62 to 40 (P < .0001). There was no difference in the GOS, VAS for pain score, or CIVIQ-20 score between the groups at baseline or at 6, 12, and 24 months after intervention. At 60 months, the primary stent patency was 89% for group I, 80% for group II, and 75% for group III (P = .85). The primary assisted stent patency was 100% for group I, 98% for group II, and 98% for group III (P = .5). Secondary patency was 100% for groups II and III (P > .5). Reintervention was pursued for QoL-impairing clinical manifestations in 53 limbs (22%) without a significant difference between the three groups (P = .13). CONCLUSIONS The native vein aspect ratio does not appear to determine the initial clinical presentation or QoL or impact the clinical or QoL outcomes after stenting for CIVO. Following stenting, no patient had an aspect ratio >2, with 97% of patients having an aspect ratio ≤1.4 and the remaining 3% having an aspect ratio of 1.41 to 1.99. IVUS-determined minimal cross-sectional luminal area and not the aspect ratios should be used for confirmation of the diagnosis of CIVO and to assess the adequacy of stenting.
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Affiliation(s)
- Hayden Butts
- The RANE Center for Venous & Lymphatic Diseases, St. Dominic Hospital, Jackson, MS
| | - Arjun Jayaraj
- The RANE Center for Venous & Lymphatic Diseases, St. Dominic Hospital, Jackson, MS.
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Villalba LM, Bayat I, Dubenec S, Puckridge P, Thomas S, Varcoe R, Vasudevan T, Tripathi R. Review of the literature supporting international clinical practice guidelines on iliac venous stenting and their applicability to Australia and New Zealand practice. J Vasc Surg Venous Lymphat Disord 2024:101843. [PMID: 38316289 DOI: 10.1016/j.jvsv.2024.101843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 01/25/2024] [Accepted: 01/28/2024] [Indexed: 02/07/2024]
Abstract
BACKGROUND The overall goal of this report is to provide a high-level, practical approach to managing venous outflow obstruction (VOO). METHODS A group of vascular surgeons from Australia and New Zealand with specific interest, training, and experience in the management of VOO were surveyed to assess current local practices. The results were analyzed and areas of disagreement identified. After this, the group performed a literature review of consensus guidelines published by leading international organizations focused on the management of chronic venous disease, namely, the Society for Vascular Surgery, American Venous Forum, European Society for Vascular Surgery, American Vein and Lymphatic Society, Cardiovascular and Interventional Radiology Society of Europe, and American Heart Association. These guidelines were compared against the consensus statements obtained through the surveys to determine how they relate to Australian and New Zealand practice. In addition, selected key studies, reviews, and meta-analyses on venous stenting were discussed and added to the document. A selection of statements with >75% agreement was voted on, and barriers to the guideline's applicability were identified. The final recommendations were further reviewed and endorsed by another group of venous experts. RESULTS The document addresses two key areas: patient selection and technical aspects of venous stenting. Regarding patient selection, patients with clinically relevant VOO, a Clinical-Etiologic-Anatomic-Physiologic score of ≥3 or a Venous Clinical Severity Score for pain of ≥2, or both, including venous claudication, with evidence of >50% stenosis should be considered for venous stenting (Level of Recommendation Ib). Patients with chronic pelvic pain, deep dyspareunia, postcoital pain affecting their quality of life, when other causes have been ruled out, should also be considered for venous stenting (Level of Recommendation Ic). Asymptomatic patients should not be offered venous stenting (Level of Recommendation IIIc). Patients undergoing thrombus removal for acute iliofemoral deep vein thrombosis, in whom a culprit stenotic lesion of >50% has been uncovered, should be considered for venous stenting (Level of Recommendation Ib). CONCLUSIONS Patients with VOO have been underdiagnosed and undertreated for decades; however, in recent years, interest from physicians and industry has grown substantially. International guidelines aimed at developing standards of care to avoid undertreating and overtreating patients are applicable to Australia and New Zealand practice and will serve as an educational platform for future developments.
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Affiliation(s)
- Laurencia Maria Villalba
- Vascular Surgery, University of Wollongong, Wollongong, New South Wales, Australia; Vascular Surgery, Wollongong Hospital, Wollongong, New South Wales, Australia.
| | - Iman Bayat
- Vascular Surgery, The Northern Hospital, Melbourne, Victoria, Australia
| | - Steven Dubenec
- Vascular Surgery, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
| | - Philip Puckridge
- Vascular Surgery, Flinders Medical Centre, Adelaide, South Australia, Australia
| | - Shannon Thomas
- Vascular Surgery, Prince of Wales Hospital, Sydney, New South Wales, Australia
| | - Ramon Varcoe
- Vascular Surgery, Prince of Wales Hospital, Sydney, New South Wales, Australia; Vascular Surgery, University of New South Wales, Sydney, Australia
| | | | - Ramesh Tripathi
- Vascular Surgery, University of Queensland, Brisbane, Australia
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Stanek A, Mosti G, Nematillaevich TS, Valesky EM, Planinšek Ručigaj T, Boucelma M, Marakomichelakis G, Liew A, Fazeli B, Catalano M, Patel M. No More Venous Ulcers-What More Can We Do? J Clin Med 2023; 12:6153. [PMID: 37834797 PMCID: PMC10573394 DOI: 10.3390/jcm12196153] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 09/12/2023] [Accepted: 09/19/2023] [Indexed: 10/15/2023] Open
Abstract
Venous leg ulcers (VLUs) are the most severe complication caused by the progression of chronic venous insufficiency. They account for approximately 70-90% of all chronic leg ulcers (CLUs). A total of 1% of the Western population will suffer at some time in their lives from a VLU. Furthermore, most CLUs are VLUs, defined as chronic leg wounds that show no tendency to heal after three months of appropriate treatment or are still not fully healed at 12 months. The essential feature of VLUs is their recurrence. VLUs also significantly impact quality of life and could cause social isolation and depression. They also have a significant avoidable economic burden. It is estimated that the treatment of venous ulceration accounts for around 3% of the total expenditure on healthcare. A VLU-free world is a highly desirable aim but could be challenging to achieve with the current knowledge of the pathophysiology and diagnostic and therapeutical protocols. To decrease the incidence of VLUs, the long-term goal must be to identify high-risk patients at an early stage of chronic venous disease and initiate appropriate preventive measures. This review discusses the epidemiology, socioeconomic burden, pathophysiology, diagnosis, modes of conservative and invasive treatment, and prevention of VLUs.
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Affiliation(s)
- Agata Stanek
- Department of Internal Medicine, Angiology and Physical Medicine, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, Batorego 15 Street, 41-902 Bytom, Poland
- Vascular Independent Research and Education, European Foundation, 20157 Milan, Italy; (G.M.); (A.L.); (B.F.); (M.C.); (M.P.)
- VAS-International Consortium—International No More Venous Ulcers Strategic Network, 20157 Milan, Italy; (G.M.); (T.S.N.); (E.M.V.); (T.P.R.); (M.B.)
| | - Giovanni Mosti
- VAS-International Consortium—International No More Venous Ulcers Strategic Network, 20157 Milan, Italy; (G.M.); (T.S.N.); (E.M.V.); (T.P.R.); (M.B.)
- Angiology Department, MD Barbantini Clinic, Via del Calcio 2, 55100 Lucca, Italy
| | - Temirov Surat Nematillaevich
- VAS-International Consortium—International No More Venous Ulcers Strategic Network, 20157 Milan, Italy; (G.M.); (T.S.N.); (E.M.V.); (T.P.R.); (M.B.)
- Department of Specialized Surgery, Central Hospital of Ministry of Internal Affairs, Chimboy St. 2 A, Almazar District, Tashkent 100095, Uzbekistan
| | - Eva Maria Valesky
- VAS-International Consortium—International No More Venous Ulcers Strategic Network, 20157 Milan, Italy; (G.M.); (T.S.N.); (E.M.V.); (T.P.R.); (M.B.)
- Department of Dermatology, Venereology and Allergology, University Hospital, Goethe University Frankfurt, Theodor-Stern-Kai 7, 60596 Frankfurt am Main, Germany
| | - Tanja Planinšek Ručigaj
- VAS-International Consortium—International No More Venous Ulcers Strategic Network, 20157 Milan, Italy; (G.M.); (T.S.N.); (E.M.V.); (T.P.R.); (M.B.)
- Dermatovenereological Clinic, University Medical Centre Ljubljana, Gradiskova 10 Street, 1000 Ljubljana, Slovenia
| | - Malika Boucelma
- VAS-International Consortium—International No More Venous Ulcers Strategic Network, 20157 Milan, Italy; (G.M.); (T.S.N.); (E.M.V.); (T.P.R.); (M.B.)
- Department of Internal Medicine, University of Algiers, Bachir Mentouri Hospital, Algiers 16208, Algeria
| | - George Marakomichelakis
- Vascular Independent Research and Education, European Foundation, 20157 Milan, Italy; (G.M.); (A.L.); (B.F.); (M.C.); (M.P.)
- VAS-International Consortium—International No More Venous Ulcers Strategic Network, 20157 Milan, Italy; (G.M.); (T.S.N.); (E.M.V.); (T.P.R.); (M.B.)
- 4th Department of Internal Medicine, General Hospital of Evangelismos, 16676 Athens, Greece
| | - Aaron Liew
- Vascular Independent Research and Education, European Foundation, 20157 Milan, Italy; (G.M.); (A.L.); (B.F.); (M.C.); (M.P.)
- VAS-International Consortium—International No More Venous Ulcers Strategic Network, 20157 Milan, Italy; (G.M.); (T.S.N.); (E.M.V.); (T.P.R.); (M.B.)
- Department of Medicine, Portiuncula University Hospital, University of Galway, H91 TK33 Galway, Ireland
| | - Bahar Fazeli
- Vascular Independent Research and Education, European Foundation, 20157 Milan, Italy; (G.M.); (A.L.); (B.F.); (M.C.); (M.P.)
- Support Association of Patients of Buerger’s Disease, Buerger’s Disease NGO, Mashhad 9183785195, Iran
| | - Mariella Catalano
- Vascular Independent Research and Education, European Foundation, 20157 Milan, Italy; (G.M.); (A.L.); (B.F.); (M.C.); (M.P.)
- VAS-International Consortium—International No More Venous Ulcers Strategic Network, 20157 Milan, Italy; (G.M.); (T.S.N.); (E.M.V.); (T.P.R.); (M.B.)
- Department of Biomedical, Clinical Sciences L Sacco Hospital, Inter-University Research Center on Vascular Disease, University of Milan, 20157 Milan, Italy
| | - Malay Patel
- Vascular Independent Research and Education, European Foundation, 20157 Milan, Italy; (G.M.); (A.L.); (B.F.); (M.C.); (M.P.)
- VAS-International Consortium—International No More Venous Ulcers Strategic Network, 20157 Milan, Italy; (G.M.); (T.S.N.); (E.M.V.); (T.P.R.); (M.B.)
- Department of Vascular Surgery, Apollo CVHF, Heart Institute, Ahmedabad 380059, India
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Role of lower extremity fasciectomy-fasciotomy in patients with persistent leg pain after stenting for chronic iliofemoral venous obstruction. J Vasc Surg Cases Innov Tech 2022; 8:616-619. [PMID: 36248401 PMCID: PMC9556583 DOI: 10.1016/j.jvscit.2022.07.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 07/04/2022] [Accepted: 07/15/2022] [Indexed: 11/22/2022] Open
Abstract
Although clinical improvement after stenting for symptomatic iliofemoral venous obstruction has been demonstrated in multiple large studies, a small proportion of patients will experience persistent quality of life–impairing symptoms. Swelling in such a setting represents the concomitant presence of lymphedema and will respond to treatment directed at the lymphedema. In contrast, persistent pain likely arises from venous hypertension in the lower leg, leading to the development of chronic compartment syndrome. Evaluation of intracompartmental pressures in such patients can help confirm the diagnosis, and fasciectomy combined with fasciotomy will treat the issue. In the present series, we evaluated six patients (six limbs) who had undergone fasciectomy combined with fasciotomy and their outcomes.
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