{
    "abstract": "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.\nA 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.\nThe 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 \u22653 or a venous clinical severity score for pain of \u22652, 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).\nPatients 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.",
    "authors": [
        {
            "affiliation": "Department Vascular Surgery, The Wollongong Hospital, Wollongong, NSW, Australia. Electronic address: laurenciavillalba@live.com.",
            "firstname": "Laurencia",
            "initials": "L",
            "lastname": "Villalba"
        },
        {
            "affiliation": "Department Vascular Surgery, The Northern Hospital, Melbourne, VIC, Australia.",
            "firstname": "Iman",
            "initials": "I",
            "lastname": "Bayat"
        },
        {
            "affiliation": "Department Vascular Surgery, Royal Prince Alfred Hospital, Sydney, NSW, Australia.",
            "firstname": "Steven",
            "initials": "S",
            "lastname": "Dubenec"
        },
        {
            "affiliation": "Department Vascular Surgery, Flinders Medical Centre, Adelaide, SA, Australia.",
            "firstname": "Philip",
            "initials": "P",
            "lastname": "Puckridge"
        },
        {
            "affiliation": "Prince of Wales Hospital, Sydney, NSW, Australia.",
            "firstname": "Shannon D",
            "initials": "SD",
            "lastname": "Thomas"
        },
        {
            "affiliation": "Department Vascular Surgery, Prince of Wales Hospital, Sydney, NSW, Australia.",
            "firstname": "Ramon L",
            "initials": "RL",
            "lastname": "Varcoe"
        },
        {
            "affiliation": "Department Vascular Surgery, The Alfred Hospital, Melbourne, VIC, Australia.",
            "firstname": "Thodur",
            "initials": "T",
            "lastname": "Vasudevan"
        },
        {
            "affiliation": "Pacific Coast Vascular, Brisbane, QLD, Australia.",
            "firstname": "Ramesh K",
            "initials": "RK",
            "lastname": "Tripathi"
        }
    ],
    "conclusions": null,
    "copyrights": "Copyright \u00a9 2023 Society for Vascular Surgery. Published by Elsevier Inc. All rights reserved.",
    "doi": "10.1016/j.jvsv.2023.02.002",
    "journal": "Journal of vascular surgery. Venous and lymphatic disorders",
    "keywords": [
        "Iliac vein",
        "May-Thurner syndrome",
        "Practice guidelines",
        "Venous outflow obstruction",
        "Venous stenting"
    ],
    "methods": null,
    "publication_date": "2023-04-22",
    "pubmed_id": "37085086",
    "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 \u22653 or a venous clinical severity score for pain of \u22652, 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).",
    "title": "RETRACTED: Australian and New Zealand Society for Vascular Surgery clinical practice guidelines on venous outflow Obstruction of the femoral-iliocaval veins.",
    "xml": "<Element 'PubmedArticle' at 0x78850359a5c0>"
}