Journal of vascular surgery. Venous and lymphatic disorders
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J Vasc Surg Venous Lymphat Disord · May 2018
Comparative StudyComparison of face-to-face interaction and the electronic medical record for venous thromboembolism risk stratification using the 2005 Caprini score.
Perioperative venous thromboembolism (VTE) risk can be quantified with the 2005 Caprini score. The Caprini score has previously been validated by review of the electronic medical record (EMR) in >3000 plastic surgery patients. However, the accuracy of Caprini-based risk stratification using the EMR, as opposed to face-to-face contact with the patient, remains unknown. ⋯ When it is used in isolation, the EMR may provide inaccurate estimation of patient-level VTE risk using the 2005 Caprini score. This study demonstrates that EMR review may miss key VTE risk factors, such as personal or family history of VTE, history of pregnancy loss, and others; this omission results in lower estimates of perioperative VTE risk. The importance of provider-patient interaction for accurate VTE risk stratification cannot be overstated.
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J Vasc Surg Venous Lymphat Disord · Mar 2018
Complications and retrieval characteristics of Celect Platinum inferior vena cava filters.
The purpose of this study was to retrospectively assess the retrieval characteristics and rate of filter-related complications associated with use of the Celect Platinum (Cook Medical, Bloomington, Ind) inferior vena cava filter (IVCF). ⋯ The outcomes for the Celect Platinum filter were comparable to those previously reported for the first-generation Celect filter in all categories assessed.
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J Vasc Surg Venous Lymphat Disord · Jan 2018
Comparative Study Pragmatic Clinical TrialProspective comparative cohort study evaluating incompetent great saphenous vein closure using radiofrequency-powered segmental ablation or 1470-nm endovenous laser ablation with radial-tip fibers (Varico 2 study).
Endovenous laser ablation (EVLA) and radiofrequency-powered segmental ablation (RPSA) of the incompetent great saphenous vein (GSV) are both known for their excellent technical and clinical outcomes for the treatment of varicose veins. RPSA has reduced postprocedural pain and morbidity with shorter recovery time for the patient compared with EVLA using bare-tip fibers. However, new-generation EVLA devices with less traumatic radial-tip fibers (RTFs) operating at longer wavelengths up to 1470 nm also reduce postprocedural pain. The objective of this study was to compare long-term effectiveness of GSV thermal ablation and postprocedural recovery using RPSA or 1470-nm EVLA with RTF (EVLA-RTF). ⋯ RPSA and EVLA-RTF have similarly high GSV obliteration rates in the long term, and the treatments are equally effective clinically. Both treatments are associated with similar minimal postprocedural pain scores and short recovery times.
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J Vasc Surg Venous Lymphat Disord · Jan 2018
Randomized Controlled TrialDesign and rationale of a randomized trial comparing standard versus ultrasound-assisted thrombolysis for submassive pulmonary embolism.
Catheter-directed interventions for the treatment of patients with submassive pulmonary embolism (sPE) have shown promise in rapidly improving right-sided heart strain and preventing decompensation to massive pulmonary embolism. Among various catheter interventions, ultrasound-assisted thrombolysis (USAT) has attracted interest as potentially having more efficient lytic effect that could achieve thrombolysis faster and with a reduced lytic dose. However, based on clinical evidence, it is unclear whether USAT is superior to standard catheter-directed thrombolysis (SCDT). We herein describe the study design of the Standard vs UltrasouNd-assiSted CathEter Thrombolysis for Submassive Pulmonary Embolism (SUNSET sPE) trial, an ongoing randomized clinical trial designed to address this question. ⋯ SUNSET sPE is an ongoing randomized, head-to-head, single-blinded clinical trial with the goal of assessing whether USAT results in superior thrombus clearance compared with SCDT in patients with sPE. We expect the results of our study to inform future guidelines on choice of thrombolysis modality in this population of challenging patients.
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J Vasc Surg Venous Lymphat Disord · Jan 2018
Portal vein reconstruction using primary anastomosis or venous interposition allograft in pancreatic surgery.
Superior mesenteric vein/portal vein (SMV/PV) resection and reconstruction during pancreatic surgery are increasingly common. Several reconstruction techniques exist. The aim of this study was to evaluate characteristics of patients and clinical outcomes for SMV/PV reconstruction using interposed cold-stored cadaveric venous allograft (AG+) or primary end-to-end anastomosis (AG-) after segmental vein resections during pancreatic surgery. ⋯ The short-term outcome of SMV/PV reconstruction with interposed cold-stored cadaveric venous allografts is comparable to that of reconstruction with primary end-to-end anastomosis. Graft rejection could be a contributing factor to severe stenosis in patients reconstructed with allograft.