1
|
Vemuri C, Gibson KD, Pappas PJ, Sadek M, Ting W, Obi AT, Mouawad NJ, Etkin Y, Gasparis AP, McDonald T, Sahoo S, Sorkin JD, Lal BK. Effect of junctional reflux on the venous clinical severity score in patients with insufficiency of the great saphenous vein (JURY study). J Vasc Surg Venous Lymphat Disord 2024; 12:101700. [PMID: 37956904 PMCID: PMC10939725 DOI: 10.1016/j.jvsv.2023.101700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 09/29/2023] [Accepted: 10/02/2023] [Indexed: 11/21/2023]
Abstract
OBJECTIVE Effective treatment options are available for chronic venous insufficiency associated with superficial venous reflux. Although many patients with C2 and C3 disease based on the CEAP (Clinical-Etiological-Anatomical-Pathophysiological) classification have combined great saphenous vein (GSV) and saphenofemoral junction (SFJ) reflux, some may not have concomitant SFJ reflux. Several payors have determined that symptom severity in patients without SFJ reflux does not warrant treatment. In patients planned for venous ablation, we tested whether Venous Clinical Severity Scores (VCSS) are equivalent in those with GSV reflux alone compared with those with both GSV and SFJ reflux. METHODS This cross-sectional study was conducted at 10 centers. Inclusion criteria were: candidate for endovenous ablation as determined by treating physician; 18 to 80 years of age; GSV reflux with or without SFJ reflux on ultrasound; and C2 or C3 disease. Exclusion criteria were prior deep vein thrombosis; prior vein ablation on the index limb; ilio-caval obstruction; and renal, hepatic, or heart failure requiring prior hospitalization. An a priori sample size was calculated. We used multiple linear regression (adjusted for patient characteristics) to compare differences in VCSS scores of the two groups at baseline, and to test whether scores were equivalent using a priori equivalence boundaries of +1 and -1. In secondary analyses, we tested differences in VCSS scores in patients with C2 and C3 disease separately. RESULTS A total of 352 patients were enrolled; 64.2% (n = 226) had SFJ reflux, and 35.8% (n = 126) did not. The two groups did not differ by major clinical characteristics. The mean age of the cohort was 53.9 ± 14.3 years; women comprised 74.2%; White patients 85.8%; and body mass index was 27.8 ± 6.1 kg/m2. The VCSS scores in patients with and without SFJ reflux were found to be equivalent; SFJ reflux was not a significant predictor of VCSS score; and mean VCSS scores did not differ significantly (6.4 vs 6.6, respectively, P = .40). In secondary subset analyses, VCSS scores were equivalent between C2 patients with and without SFJ reflux, and VCSS scores of C3 patients with SFJ reflux were lower than those without SFJ reflux. CONCLUSIONS Symptom severity is equivalent in patients with GSV reflux with or without SFJ reflux. The absence of SFJ reflux alone should not determine the treatment paradigm in patients with symptomatic chronic venous insufficiency. Patients with GSV reflux who meet clinical criteria for treatment should have equivalent treatment regardless of whether or not they have SFJ reflux.
Collapse
Affiliation(s)
- Chandu Vemuri
- Department of Surgery, University of Michigan, Ann Arbor, MI
| | - Kathleen D Gibson
- Department of Surgery, Lake Washington Vascular Surgeons, Bellevue, WA
| | - Peter J Pappas
- Department of Surgery, Center for Vein Restoration, Morristown, NJ
| | - Mikel Sadek
- Department of Surgery, NYU Langone Health, New York, NY
| | - Windsor Ting
- Department of Surgery, Mount Sinai, New York, NY
| | - Andrea T Obi
- Department of Surgery, University of Michigan, Ann Arbor, MI
| | | | - Yana Etkin
- Department of Surgery, Zucker School of Medicine at Hofstra/Northwell, Uniondale, NY
| | | | - Tara McDonald
- Department of Surgery, University of Maryland, Baltimore, MD
| | - Shalini Sahoo
- Department of Surgery, University of Maryland, Baltimore, MD
| | - John D Sorkin
- Department of Medicine, University of Maryland, Baltimore, MD
| | - Brajesh K Lal
- Department of Surgery, University of Maryland, Baltimore, MD.
| |
Collapse
|
2
|
Gloviczki P, Lawrence PF, Wasan SM, Meissner MH, Almeida J, Brown KR, Bush RL, Di Iorio M, Fish J, Fukaya E, Gloviczki ML, Hingorani A, Jayaraj A, Kolluri R, Murad MH, Obi AT, Ozsvath KJ, Singh MJ, Vayuvegula S, Welch HJ. The 2022 Society for Vascular Surgery, American Venous Forum, and American Vein and Lymphatic Society clinical practice guidelines for the management of varicose veins of the lower extremities. Part I. Duplex Scanning and Treatment of Superficial Truncal Reflux: Endorsed by the Society for Vascular Medicine and the International Union of Phlebology. J Vasc Surg Venous Lymphat Disord 2023; 11:231-261.e6. [PMID: 36326210 DOI: 10.1016/j.jvsv.2022.09.004] [Citation(s) in RCA: 28] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Accepted: 09/23/2022] [Indexed: 11/06/2022]
Abstract
The Society for Vascular Surgery, American Venous Forum, and American Vein and Lymphatic Society collaborated to update the 2011 Society for Vascular Surgery/American Venous Forum clinical practice guidelines and provide new evidence-based recommendations on critical issues affecting the care of patients with varicose veins. Each recommendation is based on a recent, independent systematic review and meta-analysis of the diagnostic tests and treatments options for patients with lower extremity varicose veins. Part I of the guidelines includes evidence-based recommendations for the evaluation of patients with CEAP (Clinical Class, Etiology, Anatomy, Pathology) class 2 varicose vein using duplex ultrasound scanning and other diagnostic tests, open surgical treatment (ligation and stripping) vs endovenous ablation techniques, thermal vs nonthermal ablation of the superficial truncal veins, and management of incompetent perforating veins in CEAP class 2 disease. We have also made recommendations on the concomitant vs staged treatment of varicose tributaries using phlebectomy or liquid or foam sclerotherapy (with physician-compounded foam or commercially prepared polidocanol endovenous microfoam) for patients undergoing ablation of incompetent superficial truncal veins.
Collapse
Affiliation(s)
- Peter Gloviczki
- Division of Vascular and Endovascular Surgery, Gonda Vascular Center, Mayo Clinic, Rochester, MN.
| | - Peter F Lawrence
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of California, Los Angeles, Los Angeles, CA
| | - Suman M Wasan
- Department of Medicine, University of North Carolina, Chapel Hill, and Rex Vascular Specialists, UNC Health, Raleigh, NC
| | | | - Jose Almeida
- Miller School of Medicine, University of Miami, Miami, FL
| | | | - Ruth L Bush
- Central Texas Veterans Affairs Healthcare System and Texas A&M University College of Medicine, Temple, TX
| | | | - John Fish
- Department of Medicine, Jobst Vascular Institute, University of Toledo, Toledo, OH
| | - Eri Fukaya
- Division of Vascular Surgery, Stanford University, Stanford, CA
| | | | | | - Arjun Jayaraj
- RANE Center for Venous and Lymphatic Diseases, Jackson, MS
| | - Raghu Kolluri
- Heart and Vascular Service, OhioHealth Riverside Methodist Hospital, Columbus, OH
| | - M Hassan Murad
- Evidence-Based Practice Research Program, Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, MN
| | | | | | | | | | | |
Collapse
|
3
|
Venous waveform analysis detects acute right ventricular failure in a rat respiratory arrest model. Pediatr Res 2022; 93:1539-1545. [PMID: 36042330 PMCID: PMC9971354 DOI: 10.1038/s41390-022-02278-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 07/12/2022] [Accepted: 08/09/2022] [Indexed: 11/09/2022]
Abstract
BACKGROUND Peripheral intravenous analysis (PIVA) has been shown to be more sensitive than central venous pressure (CVP) for detecting hemorrhage and volume overload. We hypothesized that PIVA is superior to CVP for detecting right ventricular (RV) failure in a rat model of respiratory arrest. METHODS Eight Wistar rats were studied in accordance with the ARRIVE guidelines. CVP, mean arterial pressure (MAP), and PIVA were recorded. Respiratory arrest was achieved with IV Rocuronium. PIVA utilizes Fourier transform to quantify the amplitude of the peripheral venous waveform, expressed as the "f1 amplitude". RV diameter was measured with transthoracic echocardiography. RESULTS RV diameter increased from 0.34 to 0.54 cm during arrest, p = 0.001, and returned to 0.33 cm post arrest, p = 0.97. There was an increase in f1 amplitude from 0.07 to 0.38 mmHg, p = 0.01 and returned to 0.08 mmHg, p = 1.0. MAP decreased from 119 to 67 mmHg, p = 0.004 and returned to 136 mmHg, p = 0.50. There was no significant increase in CVP from 9.3 mmHg at baseline to 10.5 mmHg during respiratory arrest, p = 0.91, and recovery to 8.6 mmHg, p = 0.81. CONCLUSIONS This study highlights the utility of PIVA to detect RV failure in small-caliber vessels, comparable to peripheral veins in the human pediatric population. IMPACT Right ventricular failure remains a diagnostic challenge, particularly in pediatric patients with small vessel sizes limiting invasive intravascular monitor use. Intravenous analysis has shown promise in detecting hypovolemia and volume overload. Intravenous analysis successfully detects right ventricular failure in a rat respiratory arrest model. Intravenous analysis showed utility despite utilizing small peripheral venous access and therefore may be applicable to a pediatric population. Intravenous analysis may be helpful in differentiating various types of shock.
Collapse
|
4
|
Kang M, Connor DE, Parsi K. Treatment of venous malformations with tumescent-assisted sclero-embolic and ablative lasers (SEALs): Safe and effective long-term outcomes. Phlebology 2022; 37:367-380. [DOI: 10.1177/02683555221080045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background Perivascular infiltration of tumescent anaesthesia (TA) is an essential element of endovenous thermal ablative procedures employed to treat superficial venous disease. In addition to anaesthesia, TA is administered to achieve vessel wall approximation and to protect surrounding structures from thermal damage. However, its role in the treatment of venous malformations (VMs) has not been established. Objectives To assess the safety and efficacy of tumescent-assisted thermal and chemical ablative methods in the treatment of VMs. Methods Adult and paediatric patients presenting with VMs were treated using a combination of endovenous laser ablation, foam embolo-sclerotherapy and liquid embolisation using n-BCA. All procedures were ultrasound-guided. Treatment outcomes were assessed in early and late follow-ups. To assess the efficacy of TA in achieving vessel wall approximation, cross-sectional lesional diameters were measured by ultrasound, before and after the administration of TA during endovenous procedures. Results In a 12 month period, 22 patients recruited in the study presented with 27 VMs which included 23 extra-truncular lesions (16 subcutaneous and seven intramuscular) and four truncular anomalies. On average the subcutaneous lesions measured 5.5 mm (1.9–24.5 mm) in diameter, intramuscular lesions measured 9.2 mm (5.9–15.1 mm) and truncular anomalies measured 4.9 mm (1.2–12 mm) in diameter. Perivascular infiltration of TA resulted in a significant reduction in vessel calibre (90% reduction on average). Intramuscular VMs were less compressible with TA (69.2% reduction) compared to subcutaneous lesions (98% reduction). Truncular anomalies such as the embryonic marginal vein achieved complete approximation (100% reduction). Procedures were safely tolerated with no major complications such as thromboembolism, stroke, nerve damage or tissue necrosis. Most patients had significant clinical as well as ultrasonographic improvement. Conclusion Tumescent-assisted endovenous laser ablation and foam sclerotherapy provides safe and effective outcomes in patients with a variety of VMs.
Collapse
Affiliation(s)
- Mina Kang
- Dermatology, Phlebology and Fluid Mechanics Research Laboratory, St Vincent’s Centre for Applied Medical Research, Darlinghurst, NSW, Australia
- Department of Dermatology, St Vincent’s Hospital, Sydney, NSW, Australia
- University of New South Wales, Sydney, NSW, Australia
| | - David E Connor
- Dermatology, Phlebology and Fluid Mechanics Research Laboratory, St Vincent’s Centre for Applied Medical Research, Darlinghurst, NSW, Australia
- University of New South Wales, Sydney, NSW, Australia
| | - Kurosh Parsi
- Dermatology, Phlebology and Fluid Mechanics Research Laboratory, St Vincent’s Centre for Applied Medical Research, Darlinghurst, NSW, Australia
- Department of Dermatology, St Vincent’s Hospital, Sydney, NSW, Australia
- University of New South Wales, Sydney, NSW, Australia
- Australian Vascular Anomalies Centre, Sydney, NSW, Australia
| |
Collapse
|
5
|
Özhan A, Bademci MŞ, Kocaaslan C, Bayraktar FA, Karamanlı DC, Aydın E. Determining the measurement level of great saphenous vein diameter for venous insufficiency intervention. J Vasc Surg Venous Lymphat Disord 2022; 10:575. [PMID: 35180947 DOI: 10.1016/j.jvsv.2021.11.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Accepted: 11/03/2021] [Indexed: 11/30/2022]
Affiliation(s)
- Abdulkerim Özhan
- Department of Cardiovascular Surgery, Göztepe Prof. Dr. Süleyman Yalçın City Hospital, Istanbul, Turkey
| | - Mehmet Şenel Bademci
- Department of Cardiovascular Surgery, Göztepe Prof. Dr. Süleyman Yalçın City Hospital, Istanbul, Turkey
| | - Cemal Kocaaslan
- Department of Cardiovascular Surgery, Göztepe Prof. Dr. Süleyman Yalçın City Hospital, Istanbul, Turkey
| | - Fatih Avni Bayraktar
- Department of Cardiovascular Surgery, Göztepe Prof. Dr. Süleyman Yalçın City Hospital, Istanbul, Turkey
| | - Defne Cansu Karamanlı
- Department of Cardiovascular Surgery, Göztepe Prof. Dr. Süleyman Yalçın City Hospital, Istanbul, Turkey
| | - Ebuzer Aydın
- Department of Cardiovascular Surgery, Göztepe Prof. Dr. Süleyman Yalçın City Hospital, Istanbul, Turkey
| |
Collapse
|
6
|
Choi JY, Lee JH, Kwon OJ. Association between the saphenous vein diameter and venous reflux on computed tomography venography in patients with varicose veins. PLoS One 2022; 17:e0263513. [PMID: 35167584 PMCID: PMC8846520 DOI: 10.1371/journal.pone.0263513] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Accepted: 01/20/2022] [Indexed: 11/29/2022] Open
Abstract
Three-dimensional computed tomography venography is a useful tool to identify increased saphenous vein diameter and provides a complementary road map for surgery in patients with varicose veins. In this study, we investigated the correlation between saphenous vein diameter on computed tomography venography and venous reflux detected on duplex ultraonography. We enrolled 152 patients (213 extremities) who underwent endovenous laser ablation therapy, following high ligation of the saphenofemoral junction between January 2014 and December 2019. All patients underwent preoperative computed tomography venography evaluation. The saphenous vein diameter was measured on computed tomography venography, and venous reflux was evaluated in the operating room using Doppler ultrasonography. Among the 152 patients included in the study, 61 showed varicose veins affecting the bilateral extremities. Among the 213 extremities investigated, 165 (77.5%) and 48 (22.5%) extremities showed varicosities involving the greater and lesser saphenous veins, respectively. Among all extremities, venous reflux was detected in 172 (80.8%). The mean diameter of the greater saphenous vein measured 5 cm distal to the saphenofemoral junction was 8.07±1.82 mm in patients with reflux and 5.11±1.20 mm in patients without reflux (p < .05). The small saphenous vein diameter measured 5 cm distal to the saphenopopliteal junction was 7.65±1.74 mm in patients with reflux and 5.04±1.80 mm in patients without reflux (p < .05). Based on the receiver operating characteristic curve, the greater saphenous vein threshold diameter of 5.880 mm measured 5 cm distal to the saphenofemoral junction was the optimal cut-off value to predict reflux (sensitivity 91.4%, specificity 81.8%). The lesser saphenous vein diameter of 5.285 mm measured 5 cm distal to the saphenopopliteal junction was the optimal cut-off value to predict reflux (sensitivity 94.9%, specificity 75.0%). Vein diameter cannot be used as an absolute reference for venous reflux; however, it may have predictive value in patients with varicose veins. Computed tomography venography based measurements of vein diameter may serve as a useful diagnostic tool to predict venous reflux and recommend treatment.
Collapse
Affiliation(s)
- Ji Yoon Choi
- Division of Transplantation and Vascular surgery, Department of Surgery, Hanyang University Medical Center, Seoul, Korea
- * E-mail:
| | - Ju-Hee Lee
- Division of Transplantation and Vascular surgery, Department of Surgery, Hanyang University Medical Center, Seoul, Korea
| | - Oh Jung Kwon
- Division of Transplantation and Vascular surgery, Department of Surgery, Hanyang University Medical Center, Seoul, Korea
| |
Collapse
|
7
|
Matei SC, Matei M, Anghel FM, Derban MD, Olariu A, Olariu S. Impact of statin treatment on patients diagnosed with chronic venous disease. Morphological analysis of the venous wall and clinical implications. Phlebology 2021; 37:188-195. [PMID: 34877912 DOI: 10.1177/02683555211053566] [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: 11/16/2022]
Abstract
OBJECTIVES The study evaluates the potential morphological changes that may occur in the venous wall in the case of the patients with chronic venous disease which associates treatment with statins for at least 2 years. METHODS Operated patients with chronic venous disease in the CEAP C2-C3 stage were included in the study. 215 venous fragments, collected from 50 patients within the study group and 179 venous fragments collected from 52 patients within the control group were microscopically analysed, evaluating a series of morpho-anatomical parameters. RESULTS In the study group, it was found that, venous reflux predominantly affects small veins, and also, a significant increase in collagen deposits in the adventitia and media tunics, proportional to the thickening of the venous wall. CONCLUSION Our results indicate possible effects of statins upon the venous morphology. Further studies are needed to determine the impact of these results on daily practice.
Collapse
Affiliation(s)
- Sergiu-Ciprian Matei
- "Victor Babeș" University of Medicine and Pharmacy Timișoara, Romania, Timișoara, RO.,I'st Surgical Clinic, "Pius Brînzeu" University Clinical Hospital Timișoara, Liviu Rebreanu Boulevard, Timișoara, RO
| | - Mervat Matei
- "Victor Babeș" University of Medicine and Pharmacy Timișoara, Romania, Timișoara, RO
| | | | - Mihnea Dragoș Derban
- "Victor Babeș" University of Medicine and Pharmacy Timișoara, Romania, Timișoara, RO
| | - Andra Olariu
- "Victor Babeș" University of Medicine and Pharmacy Timișoara, Romania, Timișoara, RO
| | - Sorin Olariu
- "Victor Babeș" University of Medicine and Pharmacy Timișoara, Romania, Timișoara, RO.,I'st Surgical Clinic, "Pius Brînzeu" University Clinical Hospital Timișoara, Liviu Rebreanu Boulevard, Timișoara, RO
| |
Collapse
|
8
|
Mühlberger D, Brenner E, Frings N, Geier B, Mumme A, Reich-Schupke S, Steffen HP, Stenger D, Stücker M, Hummel T. Functional repair of the great saphenous vein by external valvuloplasty reduces the vein's diameter: 6-month results of a multicentre study. J Int Med Res 2021; 49:3000605211014364. [PMID: 33990156 PMCID: PMC8127796 DOI: 10.1177/03000605211014364] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Objectives External valvuloplasty (eVP) is a reconstructive surgical method to repair the function of the terminal and preterminal valves. We evaluated the 6-month outcomes of eVP regarding the diameter of the great saphenous vein (GSV). Methods Patients from five vein centres were included in this observational study. Follow-up involved detailed duplex sonography of the GSV. The venous clinical severity score (VCSS) and the C class of the clinical, aetiologic, anatomic and pathophysiologic (CEAP) classification were recorded. Results We enrolled 210 patients, with a follow-up rate of 58%; eVP was sufficient in 95.24% of the patients. The GSV diameters decreased significantly from 4.4 mm (standard deviation (SD): 1.39) to 3.9 (SD: 1.12), 4 cm distal to the saphenofemoral junction (SFJ); from 3.7 mm (SD: 1.10) to 3.5 mm (SD: 1.02) at the mid-thigh; from 3.6 mm (SD: 1.14) to 3.3 mm (SD: 0.94) at the knee and from 3.1 mm (SD: 0.99) to 2.9 mm (SD: 0.78) at the mid-calf. VCSS decreased significantly from 4.76 (SD: 2.13) preoperatively to 1.77 (SD: 1.57) 6 months postoperatively. Conclusions GSV function can be restored by eVP; diameters over the total length of the GSV decreased significantly.
Collapse
Affiliation(s)
- Dominic Mühlberger
- Department of Vascular Surgery, St. Josef Hospital Bochum, Katholisches Klinikum Bochum Department of the Ruhr University Bochum, Bochum, Germany.,Vein Centre of the Departments of Dermatology and Vascular Surgery, Katholisches Klinikum Bochum, Bochum, Germany
| | - Erich Brenner
- Institute for Clinical and Functional Anatomy, Department of Anatomy, Histology and Embryology, Medical University of Innsbruck, Austria
| | - Norbert Frings
- Vein Centre Capio Bad Bertrich GmbH, Bad Bertrich, Germany
| | - Bruno Geier
- Department of Vascular Surgery, Krankenhaus Bethanien Moers, Germany
| | - Achim Mumme
- Department of Vascular Surgery, St. Josef Hospital Bochum, Katholisches Klinikum Bochum Department of the Ruhr University Bochum, Bochum, Germany.,Vein Centre of the Departments of Dermatology and Vascular Surgery, Katholisches Klinikum Bochum, Bochum, Germany
| | - Stefanie Reich-Schupke
- Vein Centre of the Departments of Dermatology and Vascular Surgery, Katholisches Klinikum Bochum, Bochum, Germany
| | | | | | - Markus Stücker
- Vein Centre of the Departments of Dermatology and Vascular Surgery, Katholisches Klinikum Bochum, Bochum, Germany.,Department of Dermatology, St. Josef Hospital Bochum, Katholisches Klinikum Bochum, Department of the Ruhr University Bochum, Bochum, Germany
| | - Thomas Hummel
- Department of Vascular Surgery, St. Josef Hospital Bochum, Katholisches Klinikum Bochum Department of the Ruhr University Bochum, Bochum, Germany.,Vein Centre of the Departments of Dermatology and Vascular Surgery, Katholisches Klinikum Bochum, Bochum, Germany
| |
Collapse
|
9
|
Attaran RR, Bhalla A, Mena-Hurtado CI, Ochoa Chaar CI. Correlation between great saphenous length of treatment zone and diameter with improvement in symptoms after ablation. J Vasc Surg Venous Lymphat Disord 2021; 9:1443-1450. [PMID: 33706000 DOI: 10.1016/j.jvsv.2021.02.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Accepted: 02/21/2021] [Indexed: 02/06/2023]
Abstract
OBJECTIVE The aim of the present study was to examine the relationship between the great saphenous vein (GSV) length of segment ablated and diameter with symptom improvement. METHODS Data from a multicenter, randomized, controlled prospective study of 242 patients undergoing radiofrequency ablation (RFA) or cyanoacrylate closure (CAC) of the GSV were analyzed. The venous clinical severity score (VCSS) was measured at baseline and at 1, 3, 6, 12, 24, and 36 months after ablation. The GSV diameter was evaluated for a correlation with VCSS at each time point. Using the median treatment length of 34 cm, the patients were divided into group I (treatment length ≥34 cm) vs group II (<34 cm) for analysis. The pretreatment VCSS and VCSS improvement (ΔVCSS) after treatment were evaluated with respect to the length of the ablated GSV segment. The postablation VCSS was compared between the pretreatment GSV diameters of <5.5 mm vs ≥5.5 mm. RESULTS The mean GSV length ablated by RFA was 35.3 ± 14 cm vs 32.6 ± 11 cm with CAC (P = NS). No significant difference was found in the VCSS (at baseline or follow-up) between RFA and CAC. The pooled data for all participants (n = 242) demonstrated a correlation between the treated GSV length and pretreatment VCSS and the ΔVCSS at 36 months (R = 0.23; P < .001). Greater VCSS improvement was seen in group I (≥34 cm ablated) than in group II (<34 cm ablated) at ≤36 months of follow-up (P = .003). At baseline, group I had had higher VCSSs (6.21 ± 2.75 vs 4.88 ± 2.33; P < .00001) and CEAP (clinical, etiologic, anatomic, pathophysiologic) and reflux scores. Of the 242 patients, 101 had had a GSV diameter <5.5 mm and 141 had had a GSV diameter of ≥5.5 mm. No significant differences were noted in the VCSSs, either at baseline or at follow-up, between the two groups. Within the study population, a poor correlation was found between the GSV diameter and baseline VCSS (R = -0.004; P = .95) and between the GSV diameter and ΔVCSS for ≤36 months (R = 0.04; P = .55). CONCLUSIONS Longer segments of GSV reflux appeared to correlate with symptom severity. We found a small to moderate correlation between the length of GSV segment ablated and symptom improvement. This might reflect the greater severity of symptoms at baseline in patients with longer segments with reflux. We found a poor correlation between the proximal GSV diameter and symptom improvement after ablation.
Collapse
Affiliation(s)
- Robert R Attaran
- Divisions of Cardiovascular Medicine, Vascular Surgery and Endovascular Therapy, Yale School of Medicine, New Haven, Conn.
| | - Aneil Bhalla
- Divisions of Cardiovascular Medicine, Vascular Surgery and Endovascular Therapy, Yale School of Medicine, New Haven, Conn
| | - Carlos I Mena-Hurtado
- Divisions of Cardiovascular Medicine, Vascular Surgery and Endovascular Therapy, Yale School of Medicine, New Haven, Conn
| | - Cassius I Ochoa Chaar
- Divisions of Cardiovascular Medicine, Vascular Surgery and Endovascular Therapy, Yale School of Medicine, New Haven, Conn
| |
Collapse
|
10
|
Aurshina A, Cardella J, Sumpio B, Zhuo H, Zhang Y, Dardik A, Ochoa Chaar CI. Location of reflux in the saphenous vein does not affect outcomes of vein ablation. J Vasc Surg Venous Lymphat Disord 2020; 9:932-937. [PMID: 33249108 DOI: 10.1016/j.jvsv.2020.11.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Accepted: 11/12/2020] [Indexed: 11/18/2022]
Abstract
BACKGROUND Varicose veins are commonly caused by valvular reflux in the saphenous vein. Most insurance companies will approve venous ablation (VA) for the treatment of junctional reflux only and will deny coverage for symptomatic patients with significant nonjunctional reflux of the saphenous vein at the deep system. The present study compared the outcomes of VA for patients with junctional reflux and patients with nonjunctional reflux. METHODS A retrospective, single-center review of consecutive patients who had undergone VA using radiofrequency in an outpatient office was performed from 2012 to 2016. The patients' electronic medical records were reviewed for the characteristics, imaging findings, and outcomes. A telephone survey inquiring about the intensity of symptoms using a numeric rating scale of 0 to 10 before and after treatment was also conducted, with higher number correlating with increasing symptom severity. Patients were grouped according to the location of reflux, either at the saphenofemoral-saphenopopliteal junction or below the junction (nonjunctional). The patient characteristics and outcomes were compared between the two groups. Clinical success was defined by symptom improvement or resolution. Technical success was defined by vein closure on duplex ultrasonography. RESULTS A total of 265 patients (224 with junctional reflux [84.5%] and 41 with nonjunctional reflux [15.5%]) had undergone VA of 343 veins. The mean patient age was 58.8 ± 15 years. No differences in age, sex, or race were present between the two groups. Patients with junctional reflux were significantly more likely to have undergone bilateral treatment (33.3% vs 12.2%; P = .006). No difference was found in CEAP (clinical, etiologic, anatomic, pathophysiologic) class, laterality, or type of vein treated. On ultrasonography, the veins with junctional reflux had significantly larger diameters (5.8 ± 2.1 mm vs 4.8 ± 1.8 mm; P = .004). However, the veins with nonjunctional reflux had a longer reflux time (5.5 ± 0.6 seconds vs 4 ± 1.7 seconds; P < .0001). The clinical success rates, technical success rates, and incidence of complications were not different between patients with junctional reflux and those with nonjunctional reflux. The telephone survey was completed by 217 patients after a mean follow-up of 24.9 ± 11.3 months. The survey results demonstrated no differences in improvement in pain or swelling or recurrence of pain or swelling after 2 years. CONCLUSIONS Junctional reflux in the saphenous vein is more likely to be bilateral compared with nonjunctional reflux. The location of reflux did not affect patient presentation or outcomes after VA.
Collapse
Affiliation(s)
- Afsha Aurshina
- Division of Vascular Surgery, Department of Surgery, Yale University School of Medicine, New Haven, Conn
| | - Jonathan Cardella
- Division of Vascular Surgery, Department of Surgery, Yale University School of Medicine, New Haven, Conn
| | - Bauer Sumpio
- Division of Vascular Surgery, Department of Surgery, Yale University School of Medicine, New Haven, Conn
| | - Haoran Zhuo
- Division of Vascular Surgery, Department of Surgery, Yale University School of Medicine, New Haven, Conn
| | - Yawei Zhang
- Division of Vascular Surgery, Department of Surgery, Yale University School of Medicine, New Haven, Conn
| | - Alan Dardik
- Division of Vascular Surgery, Department of Surgery, Yale University School of Medicine, New Haven, Conn
| | - Cassius Iyad Ochoa Chaar
- Division of Vascular Surgery, Department of Surgery, Yale University School of Medicine, New Haven, Conn.
| |
Collapse
|
11
|
Akşit E, Gazi E, Toprak CA, Bozkurt H. Unilateral peripheral slow flow phenomenon without significant stenosis in lower extremity artery: can primary peripheral slow flow be a new phenomenon? BMJ Case Rep 2020; 13:13/9/e235686. [PMID: 32913065 DOI: 10.1136/bcr-2020-235686] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Peripheral artery disease affects nearly a quarter billion of the world's population, and it is one of the most important causes of decreased quality of life. Primary peripheral slow flow without significant stenosis in peripheral arteries has not been previously reported in the literature. In this case report, we present a slow flow phenomenon that extended from the right external iliac artery to the distal peripheral bed observed during peripheral angiography in a patient who exhibited pain and claudication in the right lower extremity after walking 50 m. Medical treatment provided symptomatic improvement in coronary slow flow and led to a decrease in claudication. Future randomised controlled studies conducted on patients with suspected peripheral slow flow phenomenon would increase our knowledge on both the aetiology and treatment of this condition.
Collapse
Affiliation(s)
- Ercan Akşit
- Cardiology, Çanakkale Onsekiz Mart University, Canakkale, Turkey
| | - Emine Gazi
- Cardiology, Çanakkale Onsekiz Mart University, Canakkale, Turkey
| | | | - Hasan Bozkurt
- Cardiology, Çanakkale Onsekiz Mart University, Canakkale, Turkey
| |
Collapse
|