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Léon D, Rao S, Huang S, Sheth R, Yevich S, Ahrar K, Huynh T, Pisimisis G, Kuban JD. Literature Review of Percutaneous Stenting for Palliative Treatment of Malignant Superior Vena Cava Syndrome (SVCS). Acad Radiol 2022; 29 Suppl 4:S110-S120. [PMID: 34602363 DOI: 10.1016/j.acra.2021.08.016] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 08/03/2021] [Accepted: 08/11/2021] [Indexed: 11/01/2022]
Abstract
RATIONALE AND OBJECTIVES To assess the efficacy and safety of percutaneous stenting for the palliative treatment of malignant superior vena cava syndrome (SVCS). METHODS AND MATERIALS Literature review of retrospective studies was performed regarding direct procedural complications (fatal and non-fatal), clinical effectiveness, and patency rates (primary and secondary) of percutaneous transluminal stenting for the palliative treatment of malignant SVCS. Pooled rates and 95% confidence intervals were calculated for fatal complications, non-fatal complications, clinical effectiveness, primary patency, and secondary patency. Pooled rates were presented overall and by stent types (Wallstent, Nitinol stents, Steel stents and Stent Graft). Odds ratios and 95% confidence intervals were calculated to compare rates by stent type. RESULTS Overall fatal complications rate was 1.46%, 95% CI [0.91 -2.23], non-fatal complications rate was 8.28%, 95% CI [6.91 -9.83], clinical effectiveness was 90.50%, 95% CI [88.86 -91.97], primary patency rate was 86.18%, 95% CI [84.06-88.12], secondary patency rate was 94.05 %, 95% CI [91.82 -95.82]. Primary patency rate of the Wallstent group was 83.38%, 95% CI [79.34 -86.90], and significantly higher for the Nitinol group 94.87%, 95% CI [87.40 -98.60], OR = 3.67, p = 0.01, and for the Stent Graft group 96.10%, 95% CI [89.00 -99.20], OR = 4.92, p = 0.01. Secondary patency rate for the Wallstent group was 93.33%, 95% CI [88.87 -96.40] and significantly lower for the Steel group 77.42%, 95% CI [58.90 -90.41], OR = 0.25, p = 0.01. CONCLUSION Percutaneous stenting is a safe option for palliative treatment of patients with malignant SVCS with greater than 90% of patients experiencing immediate relief of symptoms, low rates of fatal complications (1.46%) and high patency rates (86.18% primary patency and 94.05% secondary patency).
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Kordzadeh A, Askari A, Hanif MA, Gadhvi V. Superior Vena Cava Syndrome and Wallstent: A Systematic Review. Ann Vasc Dis 2022; 15:87-93. [PMID: 35860826 PMCID: PMC9257386 DOI: 10.3400/avd.ra.21-00118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Accepted: 04/26/2022] [Indexed: 11/13/2022] Open
Affiliation(s)
| | - Alan Askari
- Cambridge University Hospitals NHS Foundation Trust
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Aung EYS, Khan M, Williams N, Raja U, Hamady M. Endovascular Stenting in Superior Vena Cava Syndrome: A Systematic Review and Meta-analysis. Cardiovasc Intervent Radiol 2022; 45:1236-1254. [PMID: 35821122 PMCID: PMC9458578 DOI: 10.1007/s00270-022-03178-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2021] [Accepted: 05/15/2022] [Indexed: 01/26/2023]
Abstract
PURPOSE Endovascular stenting has been used to manage superior vena cava syndrome for several decades and has become standard firstline practice. This study aims to investigate the outcomes of endovascular stenting in the management of superior vena cava syndrome (SVCS). METHODS MEDLINE, EMBASE and PUBMED online databases were searched, with studies involving more than ten adult patients included. Studies identified spanned 27 years, from 1993 to 2020. Meta-analyses were performed based on Clopper-Pearson estimation. RESULTS Fifty-four studies were identified, for a total of 2249 patients, of which 2015 had malignant SVCS and 222 benign SVCS. Pooled technical success and clinical success rates were 96.8% (95% CI 96.0-97.5%) and 92.8% (95% CI 91.7-93.8%). Technical success and clinical success rates for studies investigating benign SVCS alone were identical at 88.8% (95% CI 83.0-93.1%). Pooled patency remained above 90% for the first year. Average complication and re-intervention rates were 5.78% (SD = 9.3182) and 9.11% (SD = 11.190). CONCLUSIONS This review confirms the effectiveness of endovascular stenting in managing SVCS. Further directions of research may include specific outcomes of endovascular stenting in benign SVCS, and the impact of procedural characteristics, such as the use of anticoagulation and type of stent used, on outcomes. LEVEL OF EVIDENCE Level III, systematic review of retrospective cohort studies.
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Affiliation(s)
- Eri Yin-Soe Aung
- Imperial College School of Medicine, Imperial College London, Sir Alexander Fleming Building, Imperial College Road, London, SW72DD UK
| | - Maha Khan
- Imperial College School of Medicine, Imperial College London, Sir Alexander Fleming Building, Imperial College Road, London, SW72DD UK
| | - Norman Williams
- Surgical and Interventional Trials Unit (SITU), University College London, London, W1W 7JN UK
| | - Usman Raja
- Imperial College Healthcare NHS Trust, St Mary’s Hospital, London, UK
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Rowell NP, Gleeson FV. WITHDRAWN: Steroids, radiotherapy, chemotherapy and stents for superior vena caval obstruction in carcinoma of the bronchus. Cochrane Database Syst Rev 2015; 2015:CD001316. [PMID: 25756659 PMCID: PMC10734374 DOI: 10.1002/14651858.cd001316.pub2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Authors are unable to update this review. New authors are being sought to update it. The editorial group responsible for this previously published document have withdrawn it from publication.
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Affiliation(s)
- Nick P Rowell
- Maidstone HospitalKent Oncology CentreHermitage LaneMaidstoneKentUKME16 9QQ
| | - Fergus V Gleeson
- Churchill HospitalDepartment of Clinical RadiologyOld RoadHeadingtonOxfordUKOX3 7LJ
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Abstract
Palliative care aims to optimize comfort and function when cure is not possible. Image-guided interventions for palliative treatment of lung cancer is aimed at local control of advanced disease in the affected lung, adjacent mediastinal structures, or distant metastatic sites. These procedures include endovascular therapy for superior vena cava syndrome, bronchial artery embolization for hemoptysis associated with lung cancer, and ablation of osseous metastasis. Pathophysiology, clinical presentation, indications of these palliative treatments, procedural techniques, complications, and possible future interventions are discussed in this article.
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Affiliation(s)
- Emi Masuda
- Division of Interventional Radiology, Department of Radiology, New York Presbyterian - Weill Cornell Medical College, New York, New York
| | - Akhilesh K Sista
- Division of Interventional Radiology, Department of Radiology, New York Presbyterian - Weill Cornell Medical College, New York, New York
| | - Bradley B Pua
- Division of Interventional Radiology, Department of Radiology, New York Presbyterian - Weill Cornell Medical College, New York, New York
| | - David C Madoff
- Division of Interventional Radiology, Department of Radiology, New York Presbyterian - Weill Cornell Medical College, New York, New York
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Rachapalli V, Boucher LM. Superior Vena Cava Syndrome: Role of the Interventionalist. Can Assoc Radiol J 2014; 65:168-76. [DOI: 10.1016/j.carj.2012.09.003] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2012] [Revised: 08/30/2012] [Accepted: 09/19/2012] [Indexed: 10/27/2022] Open
Abstract
Superior vena cava syndrome results from the obstruction of blood flow through the superior vena cava and is most often due to thoracic malignancy. However, benign etiologies are on the rise secondary to more frequent use of intravascular devices such as central venous catheters and pacemakers. Although rarely a medical emergency, the symptoms can be alarming, particularly to the patient. Traditionally, superior vena cava syndrome has been managed with radiotherapy and chemotherapy. But interventional endovascular techniques have made inroads that offer a safe, rapid, and durable response. In many cases, it may be the only reasonable treatment. Because of this, an approach to endovascular treatment of this condition must be in the armamentarium of the interventional radiologist. This review will provide the reader with an insight into the etiology, pathophysiology, and various management principles of superior vena cava syndrome. The focus will be on understanding the techniques used during various endovascular interventions, including angioplasty, stenting, and pharmacomechanical thrombolysis. Discussion will also be centred on possible complications and current evidence as well as controversies regarding these approaches.
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Affiliation(s)
- Vamsidhar Rachapalli
- McGill University Health Centre, Royal Victoria Hospital, Department of Diagnostic Imaging - Division of Interventional Radiology, Montreal, Quebec, Canada
| | - Louis-Martin Boucher
- McGill University Health Centre, Royal Victoria Hospital, Department of Diagnostic Imaging - Division of Interventional Radiology, Montreal, Quebec, Canada
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7
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Endovascular Treatment of Malignant Superior Vena Cava Syndrome: Results and Predictive Factors of Clinical Efficacy. Cardiovasc Intervent Radiol 2011; 36:140-9. [DOI: 10.1007/s00270-011-0310-z] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2011] [Accepted: 11/03/2011] [Indexed: 10/14/2022]
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8
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Ganeshan A, Quen Hon L, Warakaulle DR, Morgan R, Uberoi R. Superior vena caval stenting for SVC obstruction: Current status. Eur J Radiol 2009; 71:343-9. [DOI: 10.1016/j.ejrad.2008.04.014] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2007] [Revised: 04/15/2008] [Accepted: 04/21/2008] [Indexed: 10/22/2022]
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Xiao L, Li Z, Wu L, Sun Z, Yu X. Sequential Treatment of Superior Vena Cava Syndrome Caused by of Non-small Cell Carcinoma Lung Cancer (NSCLC) with Vascular Stenting and Iodine-125 Implantation. Technol Cancer Res Treat 2009; 8:281-7. [PMID: 19645521 DOI: 10.1177/153303460900800405] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Feasibility and efficacy of sequentially performed endovascular stenting and Iodine-125 brachytherapy for malignant superior vena cava syndrome (SVCS) were evaluated. Thirty-four patients with malignant SVCS caused by NSCLC underwent sequential treatment of endovascular stenting and Iodine-125 brachytherapy. SVCS was diagnosed in all patients by CT images or vena-cavography. Pathology diagnosis was acquired by image guided biopsy. Endovascular stent placement was performed as first-line treatment for symptom relief. CT-guided Iodine-125 seed implantation performed 24hr after stenting. Clinical end points were resolution of symptoms and local efficacy of primary malignancy regression. Symptom relief rate was >90% after 24hr and 97% after 3 months. No migration of seeds or restenosis occurred in any patient. The local efficacy (defined as either partial or complete response) was 53%, 79%, 88% and 74% after 1, 3, 6 and 12months, respectively. Mean SVCS-free survival time was 305 days (range 120–960 days). Two patients were still alive at the time of this writing, Thirty-one died from progression and one died from acute heart disease. Sequentially performed endovascular stenting and Iodine-125 brachytherapy provides a safe and effective alternative for malignant SVCS caused by NSCLC.
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Affiliation(s)
- Lianxiang Xiao
- Shandong Medical Imaging Research Institute, Shandong University 44# West Wenhua Road, Jinan 250012 Shandong, P.R China
| | - Zhenjia Li
- Shandong Medical Imaging Research Institute 324# Jingwu Road, Jinan 250021 Shandong, P.R China
| | - Lebin Wu
- Shandong Medical Imaging Research Institute 324# Jingwu Road, Jinan 250021 Shandong, P.R China
| | - Zengtao Sun
- Shandong Medical Imaging Research Institute 324# Jingwu Road, Jinan 250021 Shandong, P.R China
| | - Xianghong Yu
- Shandong Medical Imaging Research Institute 324# Jingwu Road, Jinan 250021 Shandong, P.R China
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Akerman S, Kaubisch A, Gucalp R, Scher L, Haigentz M. Inferior vena cava syndrome from pancreatic adenocarcinoma: successful symptom palliation with endovascular stenting. J Palliat Med 2008; 11:1066-8. [PMID: 18980442 DOI: 10.1089/jpm.2008.0091] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Fatal Pericardial Tamponade After Superior Vena Cava Stenting. Cardiovasc Intervent Radiol 2008; 32:585-9. [DOI: 10.1007/s00270-008-9443-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2008] [Revised: 09/04/2008] [Accepted: 09/04/2008] [Indexed: 10/21/2022]
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Barshes NR, Annambhotla S, El Sayed HF, Huynh TT, Kougias P, Dardik A, Lin PH. Percutaneous stenting of superior vena cava syndrome: treatment outcome in patients with benign and malignant etiology. Vascular 2008; 15:314-21. [PMID: 17976332 DOI: 10.2310/6670.2007.00067] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Symptomatic obstruction of the superior vena cava (SVC) can be caused by either intrathoracic malignancy or nonmalignant etiology resulting in superior vena cava syndrome (SVCS). The objective of this study was to evaluate the clinical outcome of percutaneous stenting of SVCS in patients with malignant and benign disease. During a 9-year period, 56 patients with SVCS underwent percutaneous stenting placement. Among them, malignant and benign disease was responsible for 40 patients (71%) and 16 patients (29%), respectively. The Wallstent was the most commonly used stent and was used in 45 patients (80%), whereas the Palmaz stent was used in 6 patients (11%). In 38 patients (68%), a single stent was deployed to treat an SVC lesion. In contrast, bilateral kissing stents were deployed in 9 patients (16%), which extended from bilateral brachiocephalic veins to the proximal SVC. Technical success was achieved in all patients while symptomatic improvement was noted in 54 patients (96%). No procedural complications occurred in this series. Primary patency in malignant and benign cases at 1 year was 64% and 76%, respectively. Overall symptom-free survival ranged from 1 to 34 months. Our study showed that endovascular treatment with percutaneous stenting provides an effective treatment strategy in patients with SVCS caused by either malignant or benign disease.
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Affiliation(s)
- Neal R Barshes
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, and the Michael E. DeBakey VA Medical Center, Houston, TX 77030, USA
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Lai P, Bomanji JB, Mahmood S, Nagabhushan N, Syed R, Gacinovic S, Lee SM, Ell PJ. Detection of tumour thrombus by 18F-FDG-PET/CT imaging. Eur J Cancer Prev 2007; 16:90-4. [PMID: 17220710 DOI: 10.1097/01.cej.0000220641.46470.77] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Tumour thrombus is a rare complication of many solid cancers including renal cell carcinoma, Wilms' tumour, testicular tumour, adrenal cortical carcinoma, lymphoma, pancreatic cancer, osteosarcoma and Ewing's sarcoma. We describe six patients who harboured occult tumour thrombus detected by fluorine-18 fluorodeoxyglucose (F-FDG) positron emission tomography (PET)/X-ray computerized tomography (CT) imaging as part of the staging investigations. Recognition of this rare complication by PET/CT can change the management plan and prevent unnecessary long-term anti-coagulation treatment because of wrong diagnosis of cancer-related venous thrombus.
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Affiliation(s)
- Peter Lai
- Institute of Nuclear Medicine, University College London Hospitals NHS Trust, London, UK
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Cardozo MA, Lichtenfels E, Erling Jr. N, Tarasconi DP. Tratamento endovascular da síndrome da veia cava superior: relato de caso e revisão da literatura. J Vasc Bras 2006. [DOI: 10.1590/s1677-54492006000400011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Relatamos o caso de uma paciente portadora de síndrome da veia cava superior sintomática de origem benigna tratada pela técnica endovascular. A angiorressonância magnética pré-angioplastia evidenciou extensa trombose do tronco braquiocefálico esquerdo, da veia subclávia esquerda e obstrução da veia cava superior junto ao tronco braquiocefálico direito. A paciente realizou mastectomia radical 2 anos antes, associada à quimioterapia e radioterapia do tórax. Foram realizados angioplastia venosa e implante de stent expansível por balão. O resultado foi satisfatório, com alívio imediato dos sintomas devido à recanalização da veia cava superior e do tronco braquiocefálico direito. Foi instituída anticoagulação oral. A paciente permanece sem recidiva dos sintomas após 8 meses de acompanhamento. O tratamento endovascular é uma alternativa terapêutica com baixa morbidade e resultado satisfatório a médio prazo que pode ser oferecida aos pacientes portadores de síndrome da veia cava superior.
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Affiliation(s)
- Marco Aurélio Cardozo
- Fundação Faculdade Federal de Ciências Médicas de Porto Alegre; Santa Casa de Porto Alegre
| | - Eduardo Lichtenfels
- Fundação Faculdade Federal de Ciências Médicas de Porto Alegre; Santa Casa de Porto Alegre
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Abstract
Superior vena cava stenting for the treatment of malignant superior vena cava obstruction is now well established. It offers simple, rapid, and safe palliation of a distressing and potentially fatal complication of mediastinal malignant disease and compares very favorably with standard therapies such as chemotherapy and radiotherapy. The following are quality assurance guidelines for superior vena cava stenting.
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Affiliation(s)
- Raman Uberoi
- Department of Radiology, The John Radcliffe Hospital, Headington, Oxford, UK.
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16
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Rudloff U, Holmes RJ, Prem JT, Faust GR, Moldwin R, Siegel D. Mesoaortic compression of the left renal vein (nutcracker syndrome): case reports and review of the literature. Ann Vasc Surg 2006; 20:120-9. [PMID: 16374539 DOI: 10.1007/s10016-005-5016-8] [Citation(s) in RCA: 92] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Compression of the left renal vein between the aorta and the superior mesenteric artery has been termed the nutcracker syndrome. Obstruction of left renal vein outflow results in venous hypertension with the formation of intra- and extrarenal collaterals and/or the development of gonadal vein reflux. To date, a variety of clinical symptoms due to mesoaortic compression of the left renal vein (nutcracker syndrome) have been described. It is not known what pathophysiological variables play a role in the different clinical manifestations of nutcracker syndrome. We report two patients representing the two different forms of the condition. In the first, hematuria and left flank pain resolved in a young man after successful renocaval reimplantation. In the second, symptoms of pelvic congestion due to pelvic varices improved in a middle-aged woman after successful embolization of the gonadal vein and pelvic collaterals. This report reviews the pathophysiology, presentation, diagnosis including radiographic findings, management options, as well as the current literature on nutcracker syndrome.
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Affiliation(s)
- Udo Rudloff
- Department of Surgery, Division of Vascular Surgery, Long Island Jewish Medical Center, Long Island Campus for the Albert Einstein College of Medicine, New Hyde Park, New York, USA.
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Abstract
A veia cava superior é formada pela união das duas veias inominadas, direita e esquerda, e localiza-se no mediastino médio, à direita da artéria aorta e anteriormente à traquéia. A síndrome da veia cava superior representa um conjunto de sinais (dilatação das veias do pescoço, pletora facial, edema de membros superiores, cianose) e sintomas (cefaléia, dispnéia, tosse, edema de membro superior, ortopnéia e disfagia) decorrentes da obstrução do fluxo sanguíneo através da veia cava superior em direção ao átrio direito. A obstrução pode ser causada por compressão extrínseca, invasão tumoral, trombose ou por dificuldade do retorno venoso ao coração secundária a doenças intra-atriais ou intraluminais. Aproximadamente 73% a 97% dos casos de síndrome da veia cava superior ocorrem durante a evolução de processos malignos intratorácicos. A maioria dos pacientes com a síndrome secundária a neoplasias malignas é tratada sem necessidade de cirurgia, através de radioterapia ou quimioterapia, ou através da colocação de stents endoluminais. Quando a síndrome é de etiologia benigna, o tratamento é feito através de medidas clínicas (anticoagulação, elevação da cabeça, etc.) ou, em casos refratários, através de angioplastia, colocação de stents endoluminais e cirurgia.
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Abstract
Although cardiac tumors are rare, they nevertheless represent an important subgroup, the diagnosis of which is challenging for the primary care physician. Symptoms are not characteristic and serious complications including stroke, myocardial infarction and even sudden death from arrhythmia may be the first signs of tumor. The most common primary cardiac neoplasm is the benign myxoma and the most frequent primary malignant lesion is sarcoma. Cardiac metastases from distant primary carcinomas are now frequently encountered. Echocardiography until the past decade was the only consistently reliable and available non-invasive diagnostic tool. New non-invasive CT and MRI exams are changing the diagnostic approach. Echocardiography and angiocardiography with or without coronary arteriography remain routine methods for evaluating cardiac neoplasms. However, CT provides additional diagnostic information and is regarded as essential for adequate staging and treatment planning, particularly when surgical resection is being considered. This chapter reviews the wide spectrum of intracardiac thrombi and tumors including their incidence and imaging characteristics with particular reference to the CT findings and differential diagnosis.
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Affiliation(s)
- Servet Tatli
- Brigham & Women's Hospital, 75 Francis Street, Boston, MA 02115, USA
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Martin M, Baumgartner I, Kolb M, Triller J, Dinkel HP. Fatal pericardial tamponade after Wallstent implantation for malignant superior vena cava syndrome. J Endovasc Ther 2002; 9:680-4. [PMID: 12431154 DOI: 10.1177/152660280200900520] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
PURPOSE To report a rare, fatal complication of superior vena cava Wallstent implantation. CASE REPORT A 59-year-old man presenting with superior vena cava syndrome caused by small-cell lung cancer underwent stent implantation of 2 kissing Wallstents >1.5 cm above the right atrium. Despite correct stent deployment, vessel perforation occurred in a section not encased by tumor, which led to fatal pericardial tamponade shortly after the procedure. Autopsy revealed perforation of a stent strut through the caval wall into the pericardial space. Anatomical and methodological reasons are discussed. CONCLUSIONS The interventionist should be aware of this rare complication. Alternative stent designs avoiding the sharp ends of Wallstents and Palmaz stents should be considered.
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Affiliation(s)
- Matthias Martin
- Department of Diagnostic Radiology, Swiss Cardiovascular Center, University Hospital, Bern, Switzerland
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Rowell NP, Gleeson FV. Steroids, radiotherapy, chemotherapy and stents for superior vena caval obstruction in carcinoma of the bronchus: a systematic review. Clin Oncol (R Coll Radiol) 2002; 14:338-51. [PMID: 12555872 DOI: 10.1053/clon.2002.0095] [Citation(s) in RCA: 119] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
OBJECTIVE To conduct a systematic review to determine the relative effectiveness of treatments currently employed in the management of superior vena caval obstruction (SVCO). SEARCH STRATEGY Electronic searching of the Cochrane Clinical Trials Register, Medline and Embase with identification of further studies from references cited in trials identified by electronic searching. SELECTION CRITERIA Both randomized and non-randomized controlled trials in which patients with carcinoma of the bronchus and SVCO had been treated with any combination of steroids, chemotherapy, radiotherapy or insertion of an expandable metal stent. DATA COLLECTION AND ANALYSIS There were three randomized and 98 non-randomized studies of which two and 44 respectively met the inclusion criteria. MAIN RESULTS Superior vena caval obstruction was present at diagnosis in 10.0% of patients with small cell lung cancer (SCLC) and 1.7% of patients with non-small cell lung cancer (NSCLC). In one small randomized trial in SCLC, the rate of SVCO relapse was not significantly reduced by giving radiotherapy on completion of chemotherapy. In another, in NSCLC, the addition of induction chemotherapy to a course of synchronous chemo-radiotherapy did not provide greater relief of SVCO. In SCLC chemotherapy and/or radiotherapy relieved SVCO in 77%; 17% of those treated had a recurrence of SVCO. In NSCLC, 60% had relief of SVCO following chemotherapy and/or radiotherapy; 19% of those treated had a recurrence of SVCO. Insertion of an SVC stent relieved SVCO in 95%; 11% of those treated had further SVCO but recanalization was possible in the majority resulting in a long-term patency rate of 92%. Morbidity following stent insertion was greater if thrombolytics were administered. REVIEWERS' CONCLUSIONS Chemotherapy and radiotherapy are effective in relieving SVCO in a proportion of patients whilst stent insertion may provide relief in a higher proportion and more rapidly. The effectiveness of steroids and the optimal timing of stent insertion (whether at diagnosis or following failure of other modalities) remain uncertain.
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Affiliation(s)
- N P Rowell
- Kent Oncology Centre, Maidstone Hospital, Hermitage Lane, Maidstone, Kent ME16 9QQ, UK.
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Martin M, Baumgartner I, Kolb M, Triller J, Dinkel HP. Fatal Pericardial Tamponade After Wallstent Implantation for Malignant Superior Vena Cava Syndrome. J Endovasc Ther 2002. [DOI: 10.1583/1545-1550(2002)009<0680:fptawi>2.0.co;2] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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22
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Sonett JR. Local complications of non-small-cell lung cancer. Curr Treat Options Oncol 2002; 3:59-65. [PMID: 12057088 DOI: 10.1007/s11864-002-0042-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Because of the stage-specific treatment of lung cancer, significant strides have been made in the treatment strategies for patients with non-small-cell carcinoma. Unfortunately, despite aggressive therapy, most patients will die within 5 years of diagnosis. Although the predominant cause of death will be secondary to the systemic nature of the cancer, most patients also will suffer significant decrements in their quality of life and functional status secondary to local complications. Addressing and treating the local complications of lung cancer aggressively may directly and immediately improve the quality of life and functional status of patients with extensive lung cancer. Improvements in the treatment of local complications of lung cancer that lead to improved performance status also may have an impact on the long-term survival of these patients.
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Affiliation(s)
- Joshua R Sonett
- Department of Cardiothoracic Surgery, Columbia Presbyterian Medical Center, 622 West 168th Street, PH-14, New York, NY 10032, USA.
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Scultetus AH, Villavicencio JL, Gillespie DL. The nutcracker syndrome: its role in the pelvic venous disorders. J Vasc Surg 2001; 34:812-9. [PMID: 11700480 DOI: 10.1067/mva.2001.118802] [Citation(s) in RCA: 134] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
BACKGROUND Symptoms of pelvic venous congestion (chronic pelvic pain, dyspareunia, dysuria, and dysmenorrhea) have been attributed to massive gonadal reflux. However, obstruction of the gonadal outflow may produce similar symptoms. Mesoaortic compression of the left renal vein (nutcracker syndrome) produces both obstruction and reflux, resulting in symptoms of pelvic congestion. We describe the diagnosis and management of nine patients studied in our institutions. MATERIALS AND METHODS From a group of 51 female patients with pelvic congestion symptoms studied at our institutions, there were nine patients with symptoms of pelvic congestion, microscopic hematuria, and left-sided flank pain. The diagnosis of the nutcracker syndrome was suspected based on clinical examination, Doppler scan, duplex ultrasound scan, computed tomography scan, and magnetic resonance imaging. The diagnosis was confirmed by retrograde cine-video-angiography with renocaval gradient determination and catheterization of both internal iliac venous systems. All patients had a renocaval pressure gradient >4 mm Hg (normal, 0-1 mm Hg). Renal compression was relieved by external stent (ES) in two patients, internal stent (IS) in one patient, and gonadocaval bypass (GCB) in three. GCB was preceded by coil embolization of internal iliac vein tributaries connecting with lower-extremity varicose veins in three patients. Three patients deferred surgery and are under observation. Mean follow-up time was 36 months (range, 12-72 months). RESULTS Hematuria disappeared postoperatively in all patients. ES and IS normalized the renocaval gradient and resulted in significant alleviation of symptoms (90% improvement on a scale of 0-10 where 0 = no improvement and 10 = greatest improvement). Two patients with GCB had a residual gradient of 3 mm Hg. The third patient normalized the gradient. In this group, improvement of symptoms was 60%. Patients awaiting surgery are being treated conservatively (elastic stockings, hormones, and pelvic compression). They have shown only moderate improvement. CONCLUSION The nutcracker syndrome should be considered in women with symptoms of pelvic venous congestion and hematuria. The diagnosis is suspected by compression of the left renal vein on magnetic resonance imaging or computed tomography scan and confirmed by retrograde cine-video-angiography with determination of the renocaval gradient. Internal and external renal stenting as well as gonadocaval bypass are effective methods of treatment of the nutcracker syndrome. IS and ES were accompanied by better results than GCB. Surgical and radiologic interventional methods should be guided by the clinical, radiologic, and hemodynamic findings.
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Affiliation(s)
- A H Scultetus
- Department of Surgery, Uniformed Services University of the Health Sciences, Bethesda, MD 20814-4799, USA
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Sasano S, Onuki T, Mae M, Oyama K, Sakuraba M, Nitta S. Wallstent endovascular prosthesis for the treatment of superior vena cava syndrome. THE JAPANESE JOURNAL OF THORACIC AND CARDIOVASCULAR SURGERY : OFFICIAL PUBLICATION OF THE JAPANESE ASSOCIATION FOR THORACIC SURGERY = NIHON KYOBU GEKA GAKKAI ZASSHI 2001; 49:165-70. [PMID: 11305056 DOI: 10.1007/bf02913595] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE We assessed the clinical outcome of self-expanding Wallstent endovascular prosthesis in the treatment of superior vena cava syndrome due to malignant tumors. METHODS Eleven patients with malignant superior vena cava syndrome were treated by percutaneous implantation of the self-expanding Wallstent endovascular prosthesis across the stricture site. Patency was defined by the absence of symptoms and signs of superior vena cava syndrome. RESULTS Ten of the 11 experienced complete symptomatic relief within 3 days of stent implantation. The remaining 1 did not benefit, and required a second procedure, dying of heart failure 5 days after stent implantation. Ten patients remain symptomatically free of superior vena cava syndrome to date or until death in follow-up lasting 17 to 227 days. CONCLUSION Implantation of the self-expanding Wallstent endovascular prosthesis for malignant superior vena cava syndrome provides rapid symptomatic relief and improves the patient's quality of life.
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Affiliation(s)
- S Sasano
- Department of Surgery I, Tokyo Women's Medical University, 8-1 Kawada-cho, Shinjuku-ku, Tokyo 162-8666, Japan
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Frias PA, Johns JA, Drinkwater DC, Doyle TP. Percutaneous stent placement as treatment for an infant with superior vena cava syndrome. Catheter Cardiovasc Interv 2001; 52:355-8. [PMID: 11246252 DOI: 10.1002/ccd.1081] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
The percutaneous use of stents for the treatment of superior vena cava (SVC) syndrome is well described in the adult population. We report the successful use of intravascular stents to treat an infant with severe SVC syndrome.
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Affiliation(s)
- P A Frias
- Division of Pediatric Cardiology, Vanderbilt University Medical Center, Nashville, Tennessee 37232, USA
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Rowell NP, Gleeson FV. Steroids, radiotherapy, chemotherapy and stents for superior vena caval obstruction in carcinoma of the bronchus. Cochrane Database Syst Rev 2001:CD001316. [PMID: 11687105 DOI: 10.1002/14651858.cd001316] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
BACKGROUND Superior vena caval obstruction (SVCO) is an uncommon manifestation of carcinoma of the bronchus characterised by neck swelling and distended veins over the chest. In recent years, the majority of patients with small cell lung cancer (SCLC) with SVCO at diagnosis have tended to receive chemotherapy whilst the majority of patients presenting with non-small cell lung cancer (NSCLC) and SVCO have tended to receive radiotherapy. Steroids may also be prescribed. Stenting now provides a further treatment option which may be combined with radiotherapy and chemotherapy or used on its own. The optimal timing of stenting at present is unclear. OBJECTIVES To determine the relative effectiveness of treatments currently employed in the management of SVCO. SEARCH STRATEGY Electronic searching of Cochrane Clinical Trials register, Medline and Embase. Identification of further studies from references cited in trials identified by electronic searching. SELECTION CRITERIA Both randomised and non-randomised controlled trials in which patients with carcinoma of the bronchus and a diagnosis of SVCO had been treated with any combination of the following treatment modalities: steroids, chemotherapy, radiotherapy or insertion of an expandable metal stent. DATA COLLECTION AND ANALYSIS There were 3 randomised and 98 non-randomised studies of which 2 and 44 respectively met the inclusion criteria. MAIN RESULTS SVCO was present at diagnosis in 10.0% of patients with SCLC and 1.7% of patients with NSCLC. In one randomised trial in SCLC, the rate of SVCO relapse was not significantly reduced by giving radiotherapy on completion of chemotherapy. In the other, in NSCLC, the addition of induction chemotherapy to a course of synchronous chemo-radiotherapy did not increase the rates of relief of SVCO. In SCLC, chemotherapy and/or radiotherapy relieved SVCO in 77%; 17% of those treated had a recurrence of SVCO. In NSCLC, 60% had relief of SVCO following chemotherapy and/or radiotherapy; 19% of those treated had a recurrence of SVCO. Insertion of an SVC stent relieved SVCO in 95%; 11% of those treated had further SVCO but recanalisation was possible in the majority resulting in a long-term patency rate of 92%. Morbidity following stent insertion was greatest if thrombolytics were administered. No study described the effectiveness of steroids in SVCO. REVIEWER'S CONCLUSIONS Chemotherapy and radiotherapy are effective in relieving SVCO in a proportion of patients whilst stent insertion appears to provide relief in a higher proportion and more rapidly. The optimal timing of stent insertion (whether at diagnosis or following failure of other modalities) is currently uncertain. The effectiveness of steroids in SVCO remains uncertain.
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Affiliation(s)
- N P Rowell
- Kent Oncology Centre, Hermitage Lane, Maidstone, Kent, UK, ME16 9QQ.
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Martínez Meléndez S, Tovar Pardo A, Iglesias Negreira J, Tovar Martín E. Tratamiento endovascular del síndrome de vena cava superior de etiología neoplásica. Cir Esp 2001. [DOI: 10.1016/s0009-739x(01)71693-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Oderich GS, Treiman GS, Schneider P, Bhirangi K. Stent placement for treatment of central and peripheral venous obstruction: a long-term multi-institutional experience. J Vasc Surg 2000; 32:760-9. [PMID: 11013040 DOI: 10.1067/mva.2000.107988] [Citation(s) in RCA: 95] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
PURPOSE The clinical success and patency of central and peripheral venous stents in patients with symptomatic venous obstruction (SVO) were assessed. METHODS The records of patients with SVO treated with venous stents from 1992 to 1999 were reviewed. Demographic and procedural variables were analyzed to determine their effect on clinical success, primary patency, and secondary patency. Patency was determined by means of a follow-up duplex scan or venogram. RESULTS Forty central venous (CV) and 14 peripheral venous (PV) obstructions were treated in 49 patients. Sixty-five stents were placed (50 CV and 15 PV), 54 in previously unstented lesions and 11 in previously stented lesions. Causes of CV lesions included catheter placement (82%), tumor compression (6%), arteriovenous fistula (AVF) and no prior catheter (2%), and other (10%). All PV lesions resulted from complications of dialysis. Indications for CV stents included limb edema (46%), AVF malfunction (30%), both limb edema and AVF malfunction (14%), and other (10%). PV stent indications were AVF malfunction (86%) and limb edema (14%). Thirteen CV stents indicated to treat tumor compression (three cases), May-Thurner syndrome (one case), deep venous thrombosis (three cases), superior vena cava syndrome (one case), and lower-extremity catheter-related lesions (five cases) were excluded from the analysis of clinical outcome. Fifty-two stents (37 CV and 15 PV) were included in the analysis of clinical outcome. All CV lesions included in the analysis were complications of prolonged catheterization. Eighty-nine percent of patients had end-stage renal disease and an AVF. Complications developed in 26% of patients with PV stents and in no patients with CV stents (P <.002). The mean follow-up period was 16 months. Sixty-two percent of patients required a reintervention for recurrent SVO. Only 32% of the interventions resulted in sustained symptomatic improvement. For CV stents, the primary patency rate was 85%, 27%, and 9% at 3, 12, and 24 months, respectively; the secondary patency rate was 91%, 71%, and 39% at 3, 12, and 24 months, respectively; and the clinical success rate was 94%, 94%, and 79%, at 3, 12, and 24 months, respectively. For PV stents, the primary patency rate was 73%, 17% and 17% at 3, 12, and 24 months, respectively; the secondary patency rate was 80%, 56%, and 35% at 3, 12, and 24 months, respectively; and the clinical success rate was 92%, 75%, and 42% at 3, 12 and 24 months, respectively. CONCLUSION Stents provide a temporary benefit in most patients with central or peripheral upper-extremity SVO. Regular follow-up and reinterventions are required to maintain patency and achieve long-term clinical success. Stents used for CV lesions have higher clinical success rates than stents used for PV lesions. Patients with a reasonable life expectancy or who are unable to return for subsequent procedures should be considered for undergoing alternative therapy.
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Affiliation(s)
- G S Oderich
- Division of Vascular Surgery, University of Utah School of Medicine, USA
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Abstract
Treatment of SVC obstruction with metallic stents is a rewarding procedure. The patients have symptoms that are severe and debilitating and cause significant impairment of life-style. Stent placement rapidly alleviates the symptoms of SVC syndrome and improves the patient's quality of life. The long-term patency rates have not been established; however, in patients with SVC syndrome secondary to malignant disease, stents usually remain patent for the lifetime of the patient. Recurrences can be treated with further interventional radiographic techniques. Currently, because the long-term patency rates of SVC stents are not known, most interventional radiologists tend to treat SVC stenosis from benign causes with balloon angioplasty before placing metallic stents.
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Affiliation(s)
- C D Yim
- Department of Radiology, University of Minnesota School of Medicine, Minneapolis 55455, USA
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Evans J, Saba Z, Rosenfeld H, Thompson L, Williams R. Aortic laceration secondary to palmaz stent placement for treatment of superior vena cava syndrome. Catheter Cardiovasc Interv 2000; 49:160-2. [PMID: 10642764 DOI: 10.1002/(sici)1522-726x(200002)49:2<160::aid-ccd9>3.0.co;2-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Aortic laceration secondary to Palmaz Stent placement for treatment of superior vena cava syndrome is reported. This potentially life-threatening complication should be considered when rigid balloon expandable stents are used to treat superior vena cava syndrome of benign origin. Cathet. Cardiovasc. Intervent. 49:160-162, 2000.
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Affiliation(s)
- J Evans
- Department of Cardiology, Children's Hospital Oakland, Oakland, California 94609-1809, USA
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Dempke W, Behrmann C, Schöber C, Büchele T, Grothey A, Schmoll HJ. [Diagnostic and therapeutic management of the superior vena cava syndrome]. MEDIZINISCHE KLINIK (MUNICH, GERMANY : 1983) 1999; 94:681-4. [PMID: 10641510 DOI: 10.1007/bf03044758] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
BACKGROUND Superior vena cava syndrome (SVCS) is the clinical expression of obstruction of blood flow through the superior caval vein. In more than 80% of patients this complication is due to a malignant tumor, and in 60% of cases the first symptom of this tumor. DIAGNOSIS AND TREATMENT If the clinical course of SVCS represents an absolute emergency, irradiation may have to be started immediately, even before the histologic diagnosis is established. Alternatively, expandable metallic stents have been used with considerable success for treatment of vena caval obstruction since patients respond immediately after stent implantation. For diagnosis, a chest X-ray and a CT scan should be performed. Chemotherapy is the treatment of choice for high-grade lymphomas, germ cell tumors and small-cell lung cancer since this modality is more effective than radiotherapy (response rate: 80%). For less chemotherapy responsive tumors radiotherapy is the primary treatment. Successful experience with thrombolytic agents is limited to treatment of catheter-induced SVCS, in contrast, only 20% of patients respond to thrombolytic therapy in the absence of a central catheter. Surgical resection of SVCS associated tumors has not improved survival rates and should be avoided.
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Affiliation(s)
- W Dempke
- Klinik und Poliklinik für Innere Medizin IV, Martin-Luther-Universität Halle-Wittenberg
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Young N, Glare P. Use of a metallic stent for relief of symptoms caused by superior vena caval obstruction in a patient with advanced cancer: a case report. J Pain Symptom Manage 1999; 18:56-60. [PMID: 10439574 DOI: 10.1016/s0885-3924(99)00026-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
This report describes the insertion of a metallic stent in the superior vena cava to relieve the symptoms of malignant superior vena caval obstruction in a 75-year-old woman with far-advanced lung cancer in whom other methods of symptom control had been ineffective. Her symptoms were quickly relieved by insertion of the stent. She died 1 month following the procedure, without recurrence of the symptoms. The technical aspects of the procedure and the issues affecting the clinical decision-making process in this case are discussed.
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Affiliation(s)
- N Young
- Department of Radiology, Westmead Hospital, New South Wales, Australia
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Perno J, Putnam SG, Cohen GS, Ball D. Endovascular treatment of superior vena cava syndrome without removing a central venous catheter. J Vasc Interv Radiol 1999; 10:917-8. [PMID: 10435710 DOI: 10.1016/s1051-0443(99)70137-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Affiliation(s)
- J Perno
- Department of Diagnostic Imaging, Temple University Hospital, Philadelphia, PA 19140, USA
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Laing AD, Thomson KR, Vrazas JI. Stenting in malignant and benign vena caval obstruction. AUSTRALASIAN RADIOLOGY 1998; 42:313-7. [PMID: 9833367 DOI: 10.1111/j.1440-1673.1998.tb00529.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Expandable metallic stents have been used with considerable success for the palliation of malignant vena caval obstruction. The role of stenting in vena caval obstruction of benign aetiology is less well defined. A review of 11 patients stented for vena caval obstruction and a review of recent series in the literature is presented. Of the 11 patients, seven patients had involvement of the superior vena cava (SVC), and four patients had inferior vena caval (IVC) obstruction. Seven cases had malignant vena caval obstruction, with a benign aetiology (SVC n = 3; IVC n = 1) in the other four cases. All seven patients treated with SVC stents experienced complete resolution or significant improvement in symptoms with no recurrence over the duration of available follow-up, over an average of 4.3 months (range: 1 week-12 months). Only one of four IVC lesions stented resulted in a good clinical response. All four patients with vena caval obstruction of benign aetiology had a good outcome. One patient experienced a small pulmonary embolus following SVC stent insertion without further sequelae. No other serious complications were encountered. Stenting can provide prompt relief of vena caval obstruction with low morbidity, and high patency rates in both benign and malignant vena caval lesions.
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Affiliation(s)
- A D Laing
- University of Melbourne Department of Radiology, Royal Melbourne Hospital, Parkville, Victoria, Australia
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Joyce M, Cunningham RS. Metastases that interfere with circulation. Semin Oncol Nurs 1998; 14:230-9. [PMID: 9718648 DOI: 10.1016/s0749-2081(98)80032-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
OBJECTIVES To review the nursing implications of select circulatory problems caused by metastatic cancer. DATA SOURCES Journal articles, research studies, and book chapters relating to circulatory problems associated with metastatic disease. CONCLUSIONS During the metastatic process, tumor cells can interfere with circulation. As a result, circulatory impairments can range from life threatening to manifestations that may alter a person's quality of life. IMPLICATIONS FOR NURSING PRACTICE Oncology nurses have a responsibility to seek current knowledge about therapeutic and supportive care for persons experiencing circulatory alterations. Collaboration with colleagues can facilitate patient care in these clinical situations. Patient education can be supportive and may enhance optimal outcomes.
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Affiliation(s)
- M Joyce
- Cancer Institute of New Jersey, New Brunswick 08901, USA
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Nicholson AA, Ettles DF, Arnold A, Greenstone M, Dyet JF. Treatment of malignant superior vena cava obstruction: metal stents or radiation therapy. J Vasc Interv Radiol 1997; 8:781-8. [PMID: 9314368 DOI: 10.1016/s1051-0443(97)70660-2] [Citation(s) in RCA: 120] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
PURPOSE The results of treating malignant superior vena cava obstruction by means of percutaneous self-expanding stent insertion or by means of radiation therapy were compared. PATIENTS AND METHODS Seventy-six patients with malignant superior vena cava obstruction who were treated by stent insertion were studied prospectively and 25 patients who were treated by radiation therapy were studied retrospectively. A superior vena cava obstruction score was devised to measure treatment effectiveness. Speed of symptom relief and complications were recorded. End points in the study were recurrent obstruction or death. Asymptomatic survival times were compared by log rank and Mann Whitney tests of significance, as well as Kaplan-Meier analysis. A subgroup of 26 patients who were treated by stent placement only were compared with the radiation therapy group and analyzed separately. RESULTS There were seven complications in the overall stent group, one in the stent-only group, and 25 in the radiation therapy group. Stent insertion provided faster relief of symptoms and significantly greater improvement in the superior vena cava obstruction score than radiation therapy (P < .001, Mann-Whitney U test). A Kaplan-Meier analysis of asymptomatic survival demonstrated that significantly fewer patients in the overall and stent-only groups developed recurrent symptoms (P = .0005 and .001, respectively, log rank test). CONCLUSION This study suggests that percutaneous stent insertion in malignant superior vena cava obstruction fulfills the requirements of a palliative procedure significantly better than radiation therapy and that it should be the procedure of first choice.
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Affiliation(s)
- A A Nicholson
- Department of Vascular Radiology, Royal Hull Hospitals Trust, England
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