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Alhewy MA, Abdelhafez AA, Metwally MH, Ghazala EAE, Khedr AM, Khamis AA, Gado H, Abd-Elgawad WAA, El Sayed A, Abdelmohsen AA. Femoral vein stenting versus endovenectomy as adjuncts to iliofemoral venous stenting in extensive chronic iliofemoral venous obstruction. Phlebology 2024; 39:393-402. [PMID: 38413852 DOI: 10.1177/02683555241236824] [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] [Indexed: 02/29/2024]
Abstract
PURPOSE To compare femoral endovenectomy with the creation of an arteriovenous fistula (FE + AVF), versus iliofemoral endovenous stenting with the concurrent extended femoral vein (FV-S) stenting in patients with chronic iliofemoral venous obstruction (IFVO). MATERIALS AND METHODS In a randomized prospective single-center study, 48 received (FV-S), while the other 54 had (FE + AVF). RESULTS There were no statistically significant differences in the primary outcomes between the two groups (FV-S) and (FE + AVF) (59% vs 56.8%, 75% vs 79.1%, respectively). At a median of 13 months after the treatment. However, the FV-S group's patients experienced fewer postoperative problems (p = .012), shorter procedures (p = .001), and shorter stays in the hospital (p = .025). CONCLUSION There is no difference between the efficacy and symptomatic resolution of the FV-S group and the FE + AVF group at the same time, FV-S has lower postoperative complications and a shorter procedure duration and hospital stay.
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Affiliation(s)
- Mohammed Alsagheer Alhewy
- Vascular and Endovascular Surgery Department, Faculty of Medicine, Al-Azhar University, Assiut, Egypt
| | | | - Mohammed Hamza Metwally
- Vascular and Endovascular Surgery Department, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Ehab Abd Elmoneim Ghazala
- Vascular and Endovascular Surgery Department, Faculty of Medicine, Al-Azhar University, Assiut, Egypt
| | - Alhussein M Khedr
- Vascular and Endovascular Surgery Department, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Ahmed Atef Khamis
- Vascular and Endovascular Surgery Department, Faculty of Medicine, Al-Azhar University, Assiut, Egypt
| | - Hassan Gado
- Vascular and Endovascular Surgery Department, Faculty of Medicine, Al-Azhar University, Assiut, Egypt
| | | | - Abdullah El Sayed
- Vascular and Endovascular Surgery Department, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Abdelhalim A Abdelmohsen
- Vascular and Endovascular Surgery Department, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
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Solano A, Klein A, Gonzalez-Guardiola G, Chamseddin K, Prakash V, Shih M, Baig MS, Timaran CH, Kirkwood ML, Siah MC. RevCore thrombectomy system for treatment of chronic left external and common iliac vein stent occlusion. J Vasc Surg Cases Innov Tech 2024; 10:101482. [PMID: 38633580 PMCID: PMC11022097 DOI: 10.1016/j.jvscit.2024.101482] [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] [Received: 12/05/2023] [Accepted: 02/27/2024] [Indexed: 04/19/2024] Open
Abstract
In recent years, deep venous stenting has increasingly become a treatment strategy for post-thrombotic syndrome. Stent thrombosis can occur, resulting in symptom recurrence despite medical therapy, and there are few options available for durable stent patency restoration. We present a case of a 50-year-old male with prior iliocaval reconstruction that experienced recurrent left lower extremity swelling secondary to occlusion of left external iliac and common iliac vein stents during follow-up. Mechanical thrombectomy with the RevCore System and angioplasty was performed. One month later, the patient demonstrated widely patent bilateral iliac vein stents and complete symptomatic resolution. The RevCore System is a feasible alternative for treatment of chronic in-stent thrombosis.
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Affiliation(s)
- Antonio Solano
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX
| | - Andrea Klein
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX
| | - Gerardo Gonzalez-Guardiola
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX
| | - Khalil Chamseddin
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX
| | - Vivek Prakash
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX
| | - Michael Shih
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX
| | - M. Shadman Baig
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX
| | - Carlos H. Timaran
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX
| | - Melissa L. Kirkwood
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX
| | - Michael C. Siah
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX
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Solano A, Pizano A, Figueroa V, Klein A, Babb J, Prakash V, Chamseddin K, Gonzalez-Guardiola G, Kirkwood ML, Siah MC. Extensive iliofemoral and femoropopliteal venous thrombosis in a young patient with iliocaval atresia. J Vasc Surg Cases Innov Tech 2024; 10:101431. [PMID: 38510086 PMCID: PMC10951498 DOI: 10.1016/j.jvscit.2024.101431] [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] [Received: 11/09/2023] [Accepted: 01/05/2024] [Indexed: 03/22/2024] Open
Abstract
Inferior vena cava (IVC) atresia is a rare congenital anomaly. Standardized treatment is not well defined due to its uncommon presentation, with this pathology associated with an increased risk of unprovoked lower extremity deep vein thrombosis (DVT). We present a case of a 32-year-old man who was admitted for bilateral lower extremity edema and pain and was found to have bilateral extensive iliofemoral and femoropopliteal DVT, absence of IVC filling, and extensive tortuous collateralization arising from the pelvic veins to the azygos vein. Bilateral mechanical thrombectomy and endovascular iliocaval reconstruction was performed. Three months later, the patient demonstrated widely patent iliocaval stents and the absence of DVT. Endovascular treatment of IVC atresia is feasible and optimizes the reduction of thrombus burden.
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Affiliation(s)
- Antonio Solano
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX
| | - Alejandro Pizano
- Department of Surgery, Nassau University Medical Center, East Meadow, NY
| | - Valentin Figueroa
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX
| | - Andrea Klein
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX
| | - Jacqueline Babb
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX
| | - Vivek Prakash
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX
| | - Khalil Chamseddin
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX
| | - Gerardo Gonzalez-Guardiola
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX
| | - Melissa L. Kirkwood
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX
| | - Michael C. Siah
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX
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Salimi J, Chinisaz F, Yazdi SAM. A comprehensive study on venous endovascular management and stenting in deep veins occlusion and stenosis: A review study. Surg Open Sci 2024; 19:131-140. [PMID: 38690401 PMCID: PMC11058076 DOI: 10.1016/j.sopen.2024.04.001] [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] [Received: 08/25/2023] [Revised: 04/01/2024] [Accepted: 04/07/2024] [Indexed: 05/02/2024] Open
Abstract
Background Patients with deep venous disease can be classified into two distinct categories: those with disease resulting from known deep vein thrombosis (DVT), which may subsequently lead to post-thrombotic syndrome (PTS), and those with disease caused by compressive factors or non-thrombotic iliac vein lesions (NIVL). The major factor causing the symptoms in patients with PTS and NIVL is venous hypertension which happens due to venous stenosis or venous obstruction. Nowadays Venous stenting offers a noninvasive approach for treatment of NIVL and PTS demonstrating high patency rate. Methods We comprehensively reviewed relevant published papers from 2008 to 2023 that surveyed various influencing factors including the site of occlusion and etiology of occlusions, proper diagnostic imaging, ideal characteristics of venous stents, different dedicated venous stents, pre-operative, concomitant, and post-operative interventions and factors that challenge stenting in both PTS and NIVL patients. The papers were identified by searching the keywords "venous stenting", "PTS", "NIVL", "occlusion", and "stenosis" in PubMed central library MEDLINE and Google Scholar. Results Patency rates, post-stent complications, and relevant data according to the patient's quality of life were included and analyzed from 476 identified studies. There is no validated protocol and guideline for using stents in patients with PTS and NIVL. Conclusion As there is no validated protocol and guideline for using stents in patients with PTS and NIVL, our study may provide comprehensive information to assist researchers interested in writing the protocol and give them insight.
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Affiliation(s)
- Javad Salimi
- Department of Surgery, Sina Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Fatemeh Chinisaz
- Students' Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran
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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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Black S, Sapoval M, Dexter DJ, Gibson K, Kolluri R, Razavi M, deFreitas DJ, Wang H, Brucato S, Murphy E. Three-Year Outcomes of the Abre Venous Self-Expanding Stent System in Patients with Symptomatic Iliofemoral Venous Outflow Obstruction. J Vasc Interv Radiol 2024; 35:664-675.e5. [PMID: 38336032 DOI: 10.1016/j.jvir.2024.01.030] [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: 09/15/2023] [Revised: 01/08/2024] [Accepted: 01/31/2024] [Indexed: 02/12/2024] Open
Abstract
PURPOSE To report 36-month outcomes and subgroup analysis of the ABRE study evaluating the safety and effectiveness of the Abre venous self-expanding stent system for the treatment of symptomatic iliofemoral venous outflow obstruction disease. METHODS The ABRE study was a prospective, multicenter, nonrandomized study that enrolled and implanted Abre venous stents in 200 participants (mean age 51.5 years [SD ± 15.9], 66.5% women) with symptomatic iliofemoral venous outflow obstruction at 24 global sites. Outcomes assessed through 36 months included patency, major adverse events, stent migration, stent fracture, and quality-of-life changes. Adverse events and imaging studies were adjudicated by independent clinical events committee and core laboratories, respectively. RESULTS Primary, primary-assisted, and secondary patency through 36 months by Kaplan-Meier estimates were 81.6%, 84.8%, and 86.3%, respectively. The cumulative incidence of major adverse events through 36 months was 10.2%, mainly driven by 12 thrombosis events. Subgroup analyses demonstrated a primary patency of 76.5% in the acute deep vein thrombosis group, 70.4% in the postthrombotic syndrome group, and 97.1% in the nonthrombotic iliac vein lesion group through 36 months. The overall mean lesion length was 112.4 mm (SD ± 66.1). There were no stent fractures or migrations in this study. Quality of life and venous functional assessments demonstrated significant improvements from baseline to 36 months across all patient subsets. CONCLUSIONS Results from the ABRE study demonstrated sustained patency with a good safety profile after implantation of a dedicated venous stent in patients with symptomatic iliofemoral venous outflow obstruction disease.
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Affiliation(s)
- Stephen Black
- School of Cardiovascular Medicine and Sciences, King's College London, London, United Kingdom.
| | - Marc Sapoval
- Hôpital Européen Georges-Pompidou, Inserm U 970, Paris, France; Université Paris Cité, Paris, France
| | | | | | - Raghu Kolluri
- Ohio Health/Riverside Methodist Hospital, Columbus, Ohio
| | | | - Dorian J deFreitas
- Department of Vascular Surgery, UNC Rex Hospital, Raleigh, North Carolina
| | - Hong Wang
- Peripheral Vascular Health, Medtronic, Minneapolis, Minnesota
| | | | - Erin Murphy
- Sanger Heart and Vascular Institute, Atrium Health, Charlotte, North Carolina
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Chen Z, Jiang C, Li F. Different Kinds of Iliofemoral Venous Obstructive Diseases: the Optimal Timing for Intervention? Eur J Vasc Endovasc Surg 2024; 67:522. [PMID: 37816400 DOI: 10.1016/j.ejvs.2023.09.048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Accepted: 09/20/2023] [Indexed: 10/12/2023]
Affiliation(s)
- Zheng Chen
- Department of Vascular Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Chuli Jiang
- Department of Vascular Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Fenghe Li
- Department of Vascular Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China.
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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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Bækgaard N, van Rijn MJE. The background and role of catheter-directed thrombolysis evolving procedures for acute iliofemoral deep venous thrombosis. THE JOURNAL OF CARDIOVASCULAR SURGERY 2024; 65:12-22. [PMID: 38261268 DOI: 10.23736/s0021-9509.23.12860-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2024]
Abstract
Minimal invasive treatment such as early endovenous thrombus removal for iliofemoral deep venous thrombosis (DVT) emerged in the end of last century. The principle is catheter-directed thrombolysis (CDT) using either plasminogen activating agents alone, as ultrasound-assisted CDT, or in combination with mechanical devices as pharmaco-mechanical CDT. The interest for this treatment modality is the high rate of post-thrombotic syndrome (PTS) with anticoagulation (AC) alone, especially after iliofemoral DVT. Recently published randomized controlled trials (RCTs) comparing early thrombus removal with AC alone, as well as non-randomized studies, have demonstrated favorable rates, or at least a decrease of moderate and severe PTS, in favor of these procedures. This article will summarize the background and evolution of the procedures in the last three decades and discuss fundamental criteria for inclusion and exclusion, focusing on the procedures regarding thrombus age and location, technical issues, complications and results including different outcome measures for PTS, for which iliac DVT involvement is a massive risk factor to be prevented.
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Affiliation(s)
- Niels Bækgaard
- Vascular Department, Gentofte Hospital and Rigshospitalet, University of Copenhagen, Copenhagen, Denmark -
| | - Marie Josee E van Rijn
- Department of Vascular and Endovascular Surgery, Erasmus Medical Center, Rotterdam, the Netherlands
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Damito S, Shah NS, Fata M, Adibi B, VanDyck-Acquah M. Iliac Stent Migration to the Right Atrium-Late Detection, a Complex Clinical Problem. CASE (PHILADELPHIA, PA.) 2023; 7:474-480. [PMID: 38197121 PMCID: PMC10772930 DOI: 10.1016/j.case.2023.08.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/11/2024]
Abstract
•Stent migration is a rare but serious complication of venous stent placement. •No clear guidelines exist on the management of stent migration. •Multimodality imaging is vital in multidisciplinary management of venous stent migration.
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Affiliation(s)
- Stacey Damito
- Department of Internal Medicine, Hackensack University Medical Center, Hackensack, New Jersey
| | - Neel S. Shah
- Department of Cardiovascular Medicine, Hackensack University Medical Center, Hackensack, New Jersey
| | - Matthew Fata
- Department of Cardiovascular Medicine, Hackensack University Medical Center, Hackensack, New Jersey
| | - Baback Adibi
- Department of Cardiovascular Medicine, Hackensack University Medical Center, Hackensack, New Jersey
| | - Marian VanDyck-Acquah
- Department of Cardiovascular Medicine, Hackensack University Medical Center, Hackensack, New Jersey
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12
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Villalba L, Larkin TA. Outcomes of dedicated iliac venous stents during pregnancy and postpartum. J Vasc Surg Venous Lymphat Disord 2023; 11:768-773. [PMID: 37030449 DOI: 10.1016/j.jvsv.2023.03.009] [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: 12/09/2022] [Revised: 03/02/2023] [Accepted: 03/05/2023] [Indexed: 04/08/2023]
Abstract
OBJECTIVE The aim of this study was to assess the performance of dedicated iliac venous stents during subsequent pregnancy and postpartum, including stent patency and stent integrity, as well as incidence of venous thromboembolism and bleeding complications. METHODS This study included retrospective analysis of prospectively collected data of patients attending a private vascular practice. Women of child-bearing age who had received dedicated iliac venous stents were included in a surveillance program and then, for any subsequent pregnancies, followed the same pregnancy care protocol. This included an antithrombotic regime of 100 mg aspirin daily until gestation week 36, and subcutaneous enoxaparin at a dose dependent on risk of thrombosis: low-risk patients, those stented for non-thrombotic iliac vein lesion, received a prophylactic dose of 40 mg/day from the third trimester; high-risk patients, those stented for thrombotic indication, received a therapeutic dose of 1.5 mg/kg/day from the first trimester. All women underwent follow-up with duplex ultrasound assessment of stent patency during pregnancy and at 6 weeks postpartum. RESULTS Data was analyzed for a total of 10 women and 13 post-stent pregnancies. Stents were placed for non-thrombotic iliac vein lesions in seven patients, and for post-thrombotic stenoses in three patients. All stents were dedicated venous stents, and four crossed the inguinal ligament. All stents remained patent during pregnancy, at 6 weeks postpartum, and latest follow-up (median time post-stent, 60 months). There were no cases of deep vein thrombosis or pulmonary embolism, and no bleeding complications. There was only one reintervention case due to in-stent thrombus, and one case of asymptomatic stent compression. CONCLUSIONS Dedicated venous stents performed well through pregnancy and post-partum. A protocol including the use of low dose antiplatelets in combination with anticoagulation at either a prophylactic or therapeutic dose depending on the patient's risk profile appears safe and effective.
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Affiliation(s)
- Laurencia Villalba
- Graduate School of Medicine, University of Wollongong, Wollongong, New South Wales, Australia; Vascular Care Centre, Wollongong, New South Wales, Australia; The Wollongong Hospital, Wollongong, New South Wales, Australia.
| | - Theresa A Larkin
- Graduate School of Medicine, University of Wollongong, Wollongong, New South Wales, Australia
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Villalba L, Bayat I, Dubenec S, Puckridge P, Thomas SD, Varcoe RL, Vasudevan T, Tripathi RK. RETRACTED: Australian and New Zealand Society for Vascular Surgery clinical practice guidelines on venous outflow Obstruction of the femoral-iliocaval veins. J Vasc Surg Venous Lymphat Disord 2023; 11:832-842. [PMID: 37085086 DOI: 10.1016/j.jvsv.2023.02.002] [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: 12/16/2022] [Revised: 01/20/2023] [Accepted: 02/02/2023] [Indexed: 04/23/2023]
Abstract
BACKGROUND The overall goal of this report is to provide a high-level, practical approach to managing venous outflow obstruction (VOO) in Australia and New Zealand. METHODS A group of vascular surgeons from the Australian and New Zealand Society for Vascular Surgery with specific interest, training, and experience in the management of VOO were surveyed to assess current local practice. The results were analyzed and areas of disagreement identified. Following 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. Finally, a selection of statements with >75% agreement was voted on, and barriers to the guideline's applicability were identified. RESULTS The document addresses two key areas: patient selection and technical aspects of venous stenting. Regarding patient selection, patients with a CEAP (Clinical-Etiologic-Anatomic-Physiologic) score of ≥3 or a venous clinical severity score for pain of ≥2, or both, and evidence of >50% stenosis on venography, computed tomography venography, magnetic resonance venography, and/or intravascular ultrasound should be considered for venous stenting (level of recommendation Ib) Patients undergoing thrombus removal for acute iliofemoral deep vein thrombosis, in whom a culprit stenotic lesion has been uncovered, 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 be considered for venous stenting (level of recommendation Ic). Asymptomatic patients should not be offered venous stenting (level of recommendation IIIc). CONCLUSIONS Patients with deep VOO have been underdiagnosed and undertreated for decades; however, in recent years, interest from physicians and industry has grown substantially. The advent of simpler and safer treatment options has revolutionized its management, but, unfortunately, formal training for venous disease has not grown at the same rate. Simplifying the technology and training required can result in inconsistent outcomes. These guidelines are aimed at developing standards of care and will serve as an educational platform for future developments.
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Affiliation(s)
- Laurencia Villalba
- Department Vascular Surgery, The Wollongong Hospital, Wollongong, NSW, Australia.
| | - Iman Bayat
- Department Vascular Surgery, The Northern Hospital, Melbourne, VIC, Australia
| | - Steven Dubenec
- Department Vascular Surgery, Royal Prince Alfred Hospital, Sydney, NSW, Australia
| | - Philip Puckridge
- Department Vascular Surgery, Flinders Medical Centre, Adelaide, SA, Australia
| | | | - Ramon L Varcoe
- Department Vascular Surgery, Prince of Wales Hospital, Sydney, NSW, Australia
| | - Thodur Vasudevan
- Department Vascular Surgery, The Alfred Hospital, Melbourne, VIC, Australia
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Xiang Q, Tian J, Zhu X, He C, Huang S. Case report: Iliac vein rupture during endovascular stenting in radiation-induced iliac venous stenosis. Front Oncol 2023; 13:1166812. [PMID: 37274270 PMCID: PMC10235677 DOI: 10.3389/fonc.2023.1166812] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Accepted: 05/09/2023] [Indexed: 06/06/2023] Open
Abstract
Only a few case reports in the medical literature describe radiation-induced iliac vein stenosis and endovascular therapy. We present a case of left external iliac vein stenosis resulting from radiotherapy for cervical cancer in which the iliac vein ruptured during the standard iliac vein stenting procedure. The emergency condition was resolved with the implantation of a covered stent and resuscitation with crystalloid and blood transfusion. The patient recovered without additional complications and was discharged eight days after endovascular therapy. At the six-month follow-up, the left lower limb edema had resolved completely, and the deep vein remained patent. This case might raise concerns regarding the potential risk of treating radiation-induced iliac venous stenosis, which may differ from that of a patient without a history of radiation therapy. Iliac vein rupture, iliac vein stenting, radiation-induced venous stenosis, case report.
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Affiliation(s)
- Qilin Xiang
- Department of Vascular Surgery, Chengdu DongLi Hospital, Chengdu, Sichuan, China
| | - Jinbo Tian
- Department of Vascular Surgery, Chengdu DongLi Hospital, Chengdu, Sichuan, China
| | - Xiaoling Zhu
- Department of Vascular Surgery, Chengdu DongLi Hospital, Chengdu, Sichuan, China
| | - Chunshui He
- Department of Vascular Surgery, Chengdu DongLi Hospital, Chengdu, Sichuan, China
- Department of Vascular Surgery, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Shan Huang
- Department of oncology, Sichuan Provincial People’s Hospital, Chengdu, Sichuan, China
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15
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Pride L, Jackson K, Woody J, Everett C. Endovascular Repair of Iatrogenic Inferior Vena Cava and Iliac Vein Injury: A Case Series and Review of the Literature. Vasc Endovascular Surg 2023:15385744231163964. [PMID: 36920124 DOI: 10.1177/15385744231163964] [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: 03/16/2023]
Abstract
OBJECTIVE Iatrogenic injury to the large abdominopelvic veins can he highly morbid, and open surgical repair is technically challenging. Endovascular repair with covered stenting across the injured segment offers an alternative to open surgical management. We present a series of patients with operative injury to the inferior vena cava (IVC) and iliac veins who were treated utilizing an endovascular approach and review the available literature on this technique. METHODS A PubMed keyword and MeSH term search was performed, and titles were reviewed for relevance by the first author. Studies related to endovascular repair of iatrogenic injury to the IVC and iliac veins were then read in detail for possible inclusion in the review. Those deemed appropriate were further analyzed for interventional approach, stent type and size, technical success, post-procedural pharmacologic management, complications and surveillance strategy. RESULTS The initial search resulted in 6221 publications. A total of 17 met criteria for inclusion, all of which were case reports or series. Twenty-six patients were described as suffering iatrogenic injury to the IVC or iliac veins, treated with various types and sizes of stents. All cases achieved technical success with hemorrhage control. Procedural complications occurred in 15.4% of cases, including 3 cases of acute thrombus formation and 1 case of stenosis caudal to the initial stent edge requiring additional stenting. Two additional patients experienced stent occlusion in the surveillance period. CONCLUSIONS Endovascular repair of iatrogenic injury to the IVC and iliac veins can be an effective management option. However, due to limited data regarding this approach, many technical questions remain, including ideal size and type of stent graft, necessity and duration of post-procedural anticoagulant or antiplatelet therapy and appropriate surveillance. Additionally, long term outcomes in this population have not yet been described.
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Affiliation(s)
- Laura Pride
- 1421Augusta University/University of Georgia Medical Partnership, Athens, GA, USA
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16
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Morris RI, Jackson N, Smith A, Black SA. A Systematic Review of the Safety and Efficacy of Inferior Vena Cava Stenting. Eur J Vasc Endovasc Surg 2023; 65:298-308. [PMID: 36334902 DOI: 10.1016/j.ejvs.2022.11.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 10/05/2022] [Accepted: 11/01/2022] [Indexed: 11/09/2022]
Abstract
OBJECTIVE Inferior vena cava (IVC) stenting may provide benefit to patients with symptomatic obstruction; however, there are no devices currently licensed for use in the IVC and systematic reviews on the topic are lacking. The aim of this study was to carry out a systematic review of the literature and meta-analysis to investigate the safety and efficacy of IVC stenting in all adult patient groups. DATA SOURCES The Medline and Embase databases were searched for studies reporting outcomes for safety and effectiveness of IVC stenting for any indication in series of 10 or more patients. REVIEW METHODS A systematic review of the literature was carried out according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. RESULTS Thirty-three studies were included describing 1 575 patients. Indications for stenting were malignant IVC syndrome (229 patients), thrombotic disease (807 patients), Budd-Chiari syndrome (501 patients), and IVC stenosis post liver transplantation (47 patients). The male:female ratio was 2:1 and the median age ranged from 30 to 61 years. The studies included were not suitable for formal meta-analysis as 30/33 were single centre retrospective studies with no control groups and there was considerable inconsistency in outcome reporting. There was significant risk of bias in 94% of studies. Median reported technical success was 100% (range 78 - 100%), primary patency was 75% (38 - 98%), and secondary patency was 91.5% (77 - 100%). Major complications were pulmonary embolism (three cases), stent migration (12 cases), and major bleeding (15 cases), and there were three deaths in the immediate post-operative period. Most studies reported improvement in clinical symptoms but formal reporting tools were not used consistently. CONCLUSION The evidence base for IVC stenting consists of predominantly single centre, retrospective, observational studies that have a high risk of bias. Nonetheless the procedure appears safe with few major adverse events, and studies that reported clinical outcomes demonstrate improvement in symptoms and quality of life. Randomised controlled trials and prospective registry based studies with larger patient numbers and standardised outcome are required to improve the evidence base for this procedure.
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Affiliation(s)
- Rachael I Morris
- School of Cardiovascular Medicine and Sciences, King's College London, London, UK.
| | | | - Alberto Smith
- School of Cardiovascular Medicine and Sciences, King's College London, London, UK
| | - Stephen A Black
- School of Cardiovascular Medicine and Sciences, King's College London, London, UK.
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Morris R, Black S, Saha P. Response to: "The Stent's Gatekeeper: Inflow Disease". Eur J Vasc Endovasc Surg 2022; 64:739. [PMID: 35872343 DOI: 10.1016/j.ejvs.2022.07.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 07/07/2022] [Accepted: 07/12/2022] [Indexed: 01/11/2023]
Affiliation(s)
- Rachael Morris
- Academic Department of Vascular Surgery, School of Cardiovascular Medicine & Sciences, British Heart Foundation Centre of Research Excellence, King's College London, St. Thomas' Hospital, London SE1 7EH, UK
| | - Stephen Black
- Academic Department of Vascular Surgery, School of Cardiovascular Medicine & Sciences, British Heart Foundation Centre of Research Excellence, King's College London, St. Thomas' Hospital, London SE1 7EH, UK
| | - Prakash Saha
- Academic Department of Vascular Surgery, School of Cardiovascular Medicine & Sciences, British Heart Foundation Centre of Research Excellence, King's College London, St. Thomas' Hospital, London SE1 7EH, UK.
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de Boer M, Shiraev T, Saha P, Dubenec S. Medium Term Outcomes of Deep Venous Stenting in the Management of Venous Thoracic Outlet Syndrome. Eur J Vasc Endovasc Surg 2022; 64:712-718. [PMID: 36028006 DOI: 10.1016/j.ejvs.2022.08.019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 08/09/2022] [Accepted: 08/13/2022] [Indexed: 01/11/2023]
Abstract
OBJECTIVE Venous thoracic outlet syndrome (vTOS) is a relatively rare condition associated with significant morbidity. Its management continues to evolve, with increasing use of endovascular adjuncts, such as percutaneous thrombectomy and angioplasty, in addition to first rib resection. The utility of stenting residual venous stenotic lesions is poorly defined within the literature. This study sought to review the medium term patency rates of upper limb deep venous stenting in the management of vTOS. METHODS A single centre, retrospective review of patients managed for vTOS with first rib resection followed by upper limb deep venous stenting between January 2012 and February 2021 was conducted. Post-procedural ultrasounds were reviewed to determine stent patency. RESULTS Twenty-six patients were included, with 33 stents placed. The median duration of follow up was 50 months. On venous duplex ultrasound at three years post-operatively, primary patency rates were 66%, primary assisted patency rates were 88%, secondary patency rates were 91%, and total occlusion rates were 9%. After stent placement, 80% of patients remained asymptomatic with regard to compression symptoms. CONCLUSION Upper limb deep venous stenting is an effective adjunct to surgical decompression in the management of vTOS. Stent medium term patency rates are promising; however, further studies with longer follow up and larger cohorts with multicentre results are required to confirm these early findings.
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Affiliation(s)
- Madeleine de Boer
- Department of Vascular Surgery, Royal Prince Alfred Hospital, Camperdown, NSW 2050, Australia.
| | - Timothy Shiraev
- Department of Vascular Surgery, Royal Prince Alfred Hospital, Camperdown, NSW 2050, Australia
| | - Prakash Saha
- Academic Department of Surgery, School of Cardiovascular Medicine & Sciences, British Heart Foundation of Research Excellence, King's College London, London, UK
| | - Steven Dubenec
- Department of Vascular Surgery, Royal Prince Alfred Hospital, Camperdown, NSW 2050, Australia
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