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Nishibe T, Nishibe M, Akiyama S, Nukaga S, Maekawa K, Kano M, Ogino H, Koizumi J, Dardik A. Influence of Superficial Venous Ablation on Deep Venous Dilation and Reflux in Patients With Saphenous Varicose Veins. Vasc Endovascular Surg 2020; 54:687-691. [PMID: 32744168 DOI: 10.1177/1538574420945466] [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: 11/15/2022]
Abstract
BACKGROUND To investigate the influence of superficial venous ablation on deep venous dilation and reflux in patients with saphenous varicose veins, and to elucidate the association between superficial venous reflux and deep venous morphology and hemodynamics. METHODS The data of 154 patients with 223 limbs, who underwent endovenous radiofrequency ablation (RFA) of the great saphenous vein for primary varicose veins between September 2014 and March 2016 in Eniwa Midorino Clinic, were retrospectively analyzed. Overall venous hemodynamics of the leg, including functional venous volume (VV) and venous filling index (VFI), was assessed using air-plethysmography. Saphenous and deep vein reflux and diameter were evaluated with duplex scanning. RESULTS Hemodynamic and morphologic changes were evaluated before and 1 month after RFA. The VV and VFI were significantly decreased in postoperative values than in preoperative values (P < .001). Limbs with deep venous reflux significantly decreased postoperatively than preoperatively (P < .001). There were significant differences in the diameter of the common femoral vein (CFV) and popliteal vein (PV) between the preoperative and postoperative values (P < .001). There were strong to moderate correlations between the VV and the diameter of the CFV or PV (CFV, r = 0.47, P < .001; PV, r = 0.35, P < .001), while there were moderate to weak correlations between the VFI and the diameter of the CFV or PV (CFV, r = 0.23, P < .001; PV, r = 0.33, P <.001). CONCLUSIONS Superficial venous ablation significantly reduced deep venous dilation and reflux in patients with saphenous varicose veins. Significant correlations existed between the VV or VFI, which reflected superficial venous reflux, and the diameter of the deep veins. These findings reveal that volume overload due to superficial venous reflux is associated with deep venous morphology and hemodynamics.
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Affiliation(s)
- Toshiya Nishibe
- Department of Surgery, Eniwa Midorino Clinic, Eniwa, Japan.,Department of Cardiovascular Surgery, 38548Tokyo Medical University, Tokyo, Japan
| | | | - Shinobu Akiyama
- Department of Cardiovascular Surgery, 38548Tokyo Medical University, Tokyo, Japan
| | - Saori Nukaga
- Department of Cardiovascular Surgery, 38548Tokyo Medical University, Tokyo, Japan
| | - Koki Maekawa
- Department of Cardiovascular Surgery, 38548Tokyo Medical University, Tokyo, Japan
| | - Masaki Kano
- Department of Cardiovascular Surgery, 38548Tokyo Medical University, Tokyo, Japan
| | - Hitoshi Ogino
- Department of Cardiovascular Surgery, 38548Tokyo Medical University, Tokyo, Japan
| | - Jun Koizumi
- Department of Diagnostic Radiology, 13112Tokai University School of Medicine, Isehara, Japan
| | - Alan Dardik
- Department of Surgery, 5755Yale University School of Medicine, New Haven, CT, USA
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Zhang J, Xiao M, Kang N, Yan C, Zhu J, Dai X. Value of Contrast-Enhanced Ultrasound in Detecting Competent and Incompetent Lower-Extremity Perforating Veins. ULTRASOUND IN MEDICINE & BIOLOGY 2018; 44:1721-1726. [PMID: 29858125 DOI: 10.1016/j.ultrasmedbio.2018.04.021] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Revised: 04/26/2018] [Accepted: 04/27/2018] [Indexed: 06/08/2023]
Abstract
The purpose of this study was to investigate the value of contrast-enhanced ultrasound (CEUS) in the identification of competent and incompetent lower-extremity perforating veins. Patients with chronic venous insufficiency who met the inclusion criteria were enrolled. All patients underwent pre-operative CEUS and color Doppler ultrasound (CDU) and accepted subfascial endoscopic perforator surgery. We compared the numbers of perforator veins identified by CEUS and CDU with the endoscopy result, which was considered the gold standard. Fifty cases (56 lower extremities) were enrolled. CEUS detected 132 perforating veins, and CDU detected 104 perforating veins. Endoscopy detected 148 perforating veins. The sensitivity and specificity of CDU in predicting the site of perforating veins in our study were 70.2% and 100%, respectively, and the sensitivity and specificity of CEUS were 89.2% and 100%, respectively (p <0.05). CEUS could be used to detect perforating veins, including incompetent and competent veins of the lower extremity, because it was more sensitive than CDU, with intra-operative endoscopy as the control standard.
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Affiliation(s)
- Jie Zhang
- Department of General Surgery, General Hospital of Tianjin Medical University, Tianjin, China
| | - Ming Xiao
- Department of General Surgery, General Hospital of Tianjin Medical University, Tianjin, China.
| | - Nan Kang
- Department of General Surgery, General Hospital of Tianjin Medical University, Tianjin, China
| | - Changshuai Yan
- Department of General Surgery, General Hospital of Tianjin Medical University, Tianjin, China
| | - Jiechang Zhu
- Department of General Surgery, General Hospital of Tianjin Medical University, Tianjin, China
| | - Xiangchen Dai
- Department of General Surgery, General Hospital of Tianjin Medical University, Tianjin, China
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Abstract
Venous reflux is the most common cause of venous hemodynamic disorders. In this paper 2 issues are discussed: how and where does reflux arise and what are the hemodynamic consequences of retrograde flow. Pressure gradient and incompetent vein connecting both poles of the gradient are the prerequisite for venous reflux to arise. Ambulatory pressure gradient occurs during the activity of the calf muscle venous pump between deep veins of the thigh and the lower leg. Thus the incompetent reflux-carrying vein must connect the popliteal, femoral, profunda femoris, or iliac vein with 1 of the deep veins of the lower leg. Reflux can be considered as shunting of blood from thigh veins into the lower leg veins. The most frequently found incompetent veins are the long and short saphenous veins and perforators communicating with deep veins of the thigh. On the other hand, calf perforators emptying into the deep veins of the lower leg, where the lower pole of the pressure gradient is located, cannot be the feeding source of reflux. A physiological bidirectional flow takes place in calf perforators connecting superficial and deep veins of the lower leg and making them conjoined vessels. Venous reflux produces ambulatory venous hypertension. The quantity of reflux volume and not the localization of retrograde flow in superficial or deep veins is the most important hemodynamic factor. Reflux in superficial veins, when large enough, can cause the most serious symptoms of chronic venous insufficiency including leg ulcers. Plethysmographic findings have shown that incompetence of the femoral and calf perforating veins is hemodynamically unimportant. Large incompetent calf perforators are not the cause of venous abnormality but are the consequence of saphenous retrograde flow.
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A new option for endovascular treatment of leg ulcers caused by venous insufficiency with fluoroscopically guided sclerotherapy. Wideochir Inne Tech Maloinwazyjne 2015; 10:423-9. [PMID: 26649090 PMCID: PMC4653258 DOI: 10.5114/wiitm.2015.54059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2015] [Revised: 04/02/2015] [Accepted: 06/06/2015] [Indexed: 11/17/2022] Open
Abstract
INTRODUCTION Ulcers of lower legs are the most bothersome complication of chronic venous insufficiency (CVI). AIM To assess the effectiveness of endovascular fluoroscopically guided sclerotherapy for the treatment of venous ulcers. MATERIAL AND METHODS Thirty-eight limbs in 35 patients with crural venous ulcers were treated with guided sclerotherapy under the control of fluoroscopy. Patients with non-healing ulcers in the course of chronic venous insufficiency, with and without features of past deep vein thrombosis, were qualified for the study. Doppler ultrasound and dynamic venography with mapping of venous flow were performed. Ambulatory venous pressure measurements, leg circumference and varicography were performed just before and following the procedure. RESULTS In 84% of cases, ulcers were treated successfully and healed. Patients with post-thrombotic syndrome (n = 17) healed in 13 (76.5%) cases, whereas patients without post-thrombotic syndrome (n = 21) healed in 19 (90.5%) cases. The mean time of healing of an ulcer for all patients was 83 days (in the first group it was 121 days and in the second group 67 days). Recurrence of an ulcer was observed in 10 limbs: 6 cases in the first group and 4 cases in the second group. Occurrence of deep vein thrombosis associated with the procedure was not observed. Temporary complications were reported but none giving a serious clinical outcome. CONCLUSIONS Endovascular fluoroscopically guided sclerotherapy can be an alternative method of treatment of venous ulcers, especially in situations when surgical procedures or other options of treatment are impossible.
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O'Donnell TF, Passman MA, Marston WA, Ennis WJ, Dalsing M, Kistner RL, Lurie F, Henke PK, Gloviczki ML, Eklöf BG, Stoughton J, Raju S, Shortell CK, Raffetto JD, Partsch H, Pounds LC, Cummings ME, Gillespie DL, McLafferty RB, Murad MH, Wakefield TW, Gloviczki P. Management of venous leg ulcers: clinical practice guidelines of the Society for Vascular Surgery ® and the American Venous Forum. J Vasc Surg 2014; 60:3S-59S. [PMID: 24974070 DOI: 10.1016/j.jvs.2014.04.049] [Citation(s) in RCA: 361] [Impact Index Per Article: 36.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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Jibiki M, Inoue Y, Terasaki H, Igari K, Uchiyama H, Miyai M, Kagayama T. The effect of short saphenous vein stripping in patients with deep venous reflux. Ann Vasc Dis 2013; 6:612-6. [PMID: 24130617 DOI: 10.3400/avd.oa.13-00014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2013] [Accepted: 06/01/2013] [Indexed: 11/13/2022] Open
Abstract
OBJECT We assessed whether or not deep venous reflux (DVR) improved after short saphenous vein (SSV) stripping was performed in patients with SSV reflux and DVR. MATERIALS AND METHODS Sixty-eight patients with SSV reflux who underwent SSV striping every Monday between 2008 and 2011 at Ryougoku Ashino Clinic were enrolled in this study. Forty-six of the 68 patients were selected for the analysis because they underwent duplex ultrasound examinations before and after the operation. The DVR was classified into four categories: type 0, no reflux; type I, reflux in popliteal vein; type II, reflux from popliteal vein to the middle of the superficial femoral vein (SFV) and type III, reflux from the popliteal vein to the SFV. RESULTS There were 23, 13, 2 and 8 patients with type 0, I, II, III before operation, respectively. There were 33, 8, 1, 4 patients with type 0, I, II, III after operation, respectively. There were no changes in 29 patients, improvement in 15 and new DVR in three (type 0 to I). CONCLUSION SSV stripping is feasible in patients with DVR and the DVR might not be deteriorated even though that is performed.
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Affiliation(s)
- Masatoshi Jibiki
- Department of Vascular Surgery, Tokyo Medical and Dental University, Tokyo, Japan ; Department of Vascular Surgery, Ryougoku Ashino Clinic, Tokyo, Japan
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Abdul-Haqq R, Almaroof B, Chen BL, Panneton JM, Parent FN. Endovenous Laser Ablation of Great Saphenous Vein and Perforator Veins Improves Venous Stasis Ulcer Healing. Ann Vasc Surg 2013; 27:932-9. [DOI: 10.1016/j.avsg.2012.09.014] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2012] [Revised: 08/23/2012] [Accepted: 09/04/2012] [Indexed: 12/21/2022]
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Baldwin MJ, Moore HM, Rudarakanchana N, Gohel M, Davies AH. Post-thrombotic syndrome: a clinical review. J Thromb Haemost 2013; 11:795-805. [PMID: 23433231 DOI: 10.1111/jth.12180] [Citation(s) in RCA: 106] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2012] [Accepted: 02/14/2013] [Indexed: 02/03/2023]
Abstract
Up to half of patients with proximal deep vein thrombosis (DVT) will develop post-thrombotic syndrome (PTS) despite optimal anticoagulant therapy. PTS significantly impacts upon quality of life and has major health-economic implications. This narrative review describes the pathophysiology, risk factors, and diagnosis, prevention and treatment of PTS, to improve our understanding of the disease and guide treatment. Relevant articles were identified through systematic searches of the PubMed, EMBASE and Cochrane databases between 1966 and November 2011. Studies were included for detailed assessment if they met the following criteria: published in English, human study participants, study population aged > 18 years, and lower limb post-thrombotic syndrome. All non-systematic reviews and single patient case reports were excluded. Recurrent thrombosis, thrombus location and obesity are major risk factors, whereas the importance of gender and age remain uncertain. The diagnosis of PTS is based on clinical findings in patients with a known history of DVT. Several clinical scales have been described, with the Villalta Score gaining increasing popularity. Adequate anticoagulation and use of elastic compression stockings (ECS) following DVT can reduce the incidence of PTS. Catheter-directed thrombolysis and mechanical thrombectomy of acute DVT may preserve valvular function. Studies to date of these techniques are encouraging, and have reported improved hemodynamics and a reduced incidence of PTS. The management of established PTS is challenging. Compression therapy, aimed at reducing the underling venous hypertension, remains the mainstay of treatment. This is despite a paucity of high-quality evidence to support its use. Pharmacologic and surgical treatments have also been described, with a number of studies citing symptomatic improvement.
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Affiliation(s)
- M J Baldwin
- Academic Section of Vascular Surgery, Department of Surgery & Cancer, Imperial College School of Medicine, Charing Cross Hospital, London, UK
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O'Donnell TF. Reply to letter regarding ‘The role of perforators in chronic venous insufficiency’ by T F O'Donnell. Phlebology 2010;25:3–10. Phlebology 2011. [DOI: 10.1258/phleb.2011.011r01] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
- T F O'Donnell
- Director of the Vein Center, Tufts Medical Center, Boston, MA, USA
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Gloviczki P, Comerota AJ, Dalsing MC, Eklof BG, Gillespie DL, Gloviczki ML, Lohr JM, McLafferty RB, Meissner MH, Murad MH, Padberg FT, Pappas PJ, Passman MA, Raffetto JD, Vasquez MA, Wakefield TW. The care of patients with varicose veins and associated chronic venous diseases: Clinical practice guidelines of the Society for Vascular Surgery and the American Venous Forum. J Vasc Surg 2011; 53:2S-48S. [PMID: 21536172 DOI: 10.1016/j.jvs.2011.01.079] [Citation(s) in RCA: 802] [Impact Index Per Article: 61.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2011] [Revised: 01/12/2011] [Accepted: 01/15/2011] [Indexed: 12/20/2022]
Affiliation(s)
- Peter Gloviczki
- Division of Vascular and Endovascular Surgery, Mayo Clinic, Rochester, Minnesota 55905, USA.
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O'Donnell TF. The Rationale for Ablation of Incompetent Perforating Veins Is Not Substantiated by Current Clinical Evidence. Dis Mon 2010; 56:663-74. [DOI: 10.1016/j.disamonth.2010.06.018] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Innovative Treatments in Chronic Venous Insufficiency: Endovenous Laser Ablation of Perforating Veins: A Prospective Short-term Analysis of 58 Cases. Eur J Vasc Endovasc Surg 2010; 40:403-6. [PMID: 20547462 DOI: 10.1016/j.ejvs.2010.04.019] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2009] [Accepted: 04/18/2010] [Indexed: 11/20/2022]
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Abstract
Thesis Venous ulcers (VU) consume considerable resources in healthcare systems, up to 1% of healthcare budgets in industrialized countries. Best practice guidelines (GLs) incorporate evidence-based diagnostic and therapeutic recommendations in a cost-effective manner and have been associated with improved and less costly outcomes for many diseases. Objectives To determine whether there are common elements in GLs for VU and their evidentiary strength. Methods A systematic analysis of GLs for VU that were identified through clinicaltrials.gov, a government-sponsored website, and from experts outside the USA. Results Ten of 12 GLs on VU (7 North America and 5 Europe) were evidence-based, with the majority using the GRADE method. Only two had been developed or updated within the last three years. Venous duplex and ankle ABIs were recommended in all. Debridement was suggested in two, while simple non-adherent wound dressings were favoured in nine, and hydrocolloid in two. Only one GL discussed a range of dressing options, dependent on the condition of the VU. High pressure multi-layer compression bandages were favoured in 10. Only two focused on the importance of improving ankle joint mobility. Conclusions While there are numerous evidence-based GLs for VU, the majority may lag recent developments in the field. There is consensus on the elements for dressings and compression among the various GLs, which should facilitate the development of a common consensus GL, similar to that for DVT/PE. To improve patient care and reduce wasted resources, it is imperative for specialty societies to develop this consensus document.
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Affiliation(s)
- T F O'Donnell
- Venous Center, Tufts Medical Center, Director of the Venous Centers at Tufts Medical Center and Dedham Medical Associates
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Darmas B. Should incompetent perforating veins surgery be a part of the surgical management of venous ulceration? Surgeon 2009; 7:238-42. [PMID: 19736892 DOI: 10.1016/s1479-666x(09)80092-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The standard treatment of chronic venous hypertension and venous ulceration consists of elevation and compression bandaging in nurse-led community clinics. Since the 1930s, surgeons have been developing various techniques to alleviate chronic venous hypertension. These can be broadly divided into perforator and superficial venous surgery. Parallel developments in imaging techniques have led to a better understanding of venous flow haemodynamics. Large well conducted randomised controlled studies have demonstrated the beneficial effect of superficial venous surgery but, so far, there is a lack of similarly strong evidence in favour of perforating veins surgery. The purpose of this review is to evaluate the available evidence for or against these two forms of treatment.
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Affiliation(s)
- B Darmas
- Wound Healing Research Unit, Cardiff University, Cardiff.
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Luebke T, Brunkwall J. Meta-analysis of subfascial endoscopic perforator vein surgery (SEPS) for chronic venous insufficiency. Phlebology 2009; 24:8-16. [PMID: 19155335 DOI: 10.1258/phleb.2008.008005] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Objectives The degree of benefits and risks, and the role of subfascial endoscopic perforator vein surgery (SEPS) in the management for chronic venous insufficiency (CVI) remains uncertain. Methods A multiple health database search was performed including Medline, Embase, Ovid, Cochrane Database of Systematic Reviews, and Cochrane Database of Abstracts of Reviews of Effectiveness, on all studies published between 1985 and 2008 that reported on health outcomes in patients with CVI treated with SEPS and comparing this therapy with the conventional Linton procedure. Three studies, which compared SEPS with conventional surgery, were included in the present meta-analysis. Results Between SEPS and Linton groups, there was a significant lower rate of wound infections for SEPS (odds ratio [OR] 0.06 [95% confidence interval (CI) 0.02 to 0.25]) and a significantly reduced hospital stay for SEPS (OR –8.96 [95% CI –11.62 to –6.30]). In addition, SEPS was associated with a significant reduced rate of recurrent ulcers (mean follow-up 21 months) (OR 0.15 [95% CI 0.04–0.62]). There was no significant difference between the groups in the following dimensions: rate of hospital re-admission (OR 0.21 [95% CI 0.03 –1.31]), death at six months (OR 3.00 [95% CI 0.11–78.27]), ulcer healing rate at four months (OR 0.44 [95% CI 0.09–2.12]), and the rate of deep vein thrombosis (DVT) (OR 0.35 [95% CI 0.01–8.85]). Conclusion From the level of evidence available by now it seems that SEPS, used as a part of a treatment regimen for severe CVI, benefits most patients in the short term regarding ulcer healing and the prevention of ulcer recurrence. It can be safely performed with less early postoperative complications compared with the Linton procedure. However, further prospective randomized trials are required to define the long-term benefits of SEPS.
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Affiliation(s)
- T Luebke
- Department of Vascular Surgery, University of Cologne, Cologne, Germany
| | - J Brunkwall
- Department of Vascular Surgery, University of Cologne, Cologne, Germany
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Howard DPJ, Howard A, Kothari A, Wales L, Guest M, Davies AH. The role of superficial venous surgery in the management of venous ulcers: a systematic review. Eur J Vasc Endovasc Surg 2008; 36:458-65. [PMID: 18675558 DOI: 10.1016/j.ejvs.2008.06.013] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2008] [Accepted: 06/11/2008] [Indexed: 11/18/2022]
Abstract
BACKGROUND The complicated natural history of venous ulcers requires the continued development and improvement of treatments to ensure the most effective management. Compression therapy or surgical correction of superficial venous incompetence (SVI) are currently the main methods employed for the treatment for venous ulceration (VU). This review compares and summates the healing and recurrence rates for each treatment modality used over the last thirty years. METHODS Sixty-one articles investigating compression and superficial venous surgical treatments were obtained from a systematic search of electronic databases (Medline, Embase, The Cochrane Library, and Google Scholar) and then an expanded reference list review. Patient demographics, CEAP classification, patterns of venous insufficiency, type of intervention, length of follow up, healing and recurrence rates for venous ulceration was assessed. Inadequate data in seven reports led to their exclusion. Recent randomised controlled trials (RCTs) specifically comparing superficial surgery to compression therapy were reviewed and data from non-randomised and/or 'small' clinical studies prior to 2000 underwent summation analysis. RESULTS Five RCTs since 2000 demonstrate a similar healing rate of VU with surgery and conservative compression treatments, but a reduction in ulcer recurrence rate with surgery. The effect of deep venous incompetence (DVI) on the ulcer healing is unclear, but sub-group analysis of long-term data from the ESCHAR trial suggests that although surgery results in a less impressive reduction in ulcer recurrence in patients with DVI, these patients appear to still benefit from surgery due to the haemodynamic and clinical benefits that result. The RCTs also highlight that a significant proportion of VU patients are unsuitable for surgical treatment. Summation of data from earlier studies (before 2000), included twenty-one studies employing conservative compression alone resulted in an overall healing rate of 65% (range 34-95%) and ulcer recurrence of 33% (range 0-100%). In thirty-one studies investigating superficial venous surgery, the overall rate of ulcer healing was 81% (range 40-100%) with a post-operative recurrence rate of 15% (range 0-55%). The duration of follow up care in the surgical studies was approximately twice as long as in the conservative studies, which would lend to more reliable recurrence data. CONCLUSIONS Evidence from the current literature, would suggest that superficial venous surgery is associated with similar rates of ulcer healing to compression alone, but with less recurrence. The effects of post-operative compression and DVI on the efficacy of surgery are still unclear.
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Affiliation(s)
- D P J Howard
- Oxford Radcliffe Hospitals Trust, United Kingdom.
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Abstract
Contradictory reports on the significance of several hemodynamic phenomena, such as femoral vein incompetence and incompetent calf perforators, impede orientation in venous hemodynamics. Venous pressure difference arising between the popliteal and the posterior tibial vein during the activity of the calf muscle venous pump was reported for the first time about 50 years ago, but regrettably, this important discovery continues to be unrespected. The venous pressure difference has since been termed ambulatory pressure gradient and seems to be the key factor triggering the venous reflux in the lower limb as well as the process leading to varicose vein recurrence. On the other hand, simultaneous recordings of the mean venous pressure in the posterior tibial and long saphenous veins demonstrated that the pressure curves have been identical at rest, during ambulation, and in the recovery period, a finding typical of conjoined vessels. Bidirectional flow within calf perforators taking place both in healthy subjects and in patients with varicose veins enables a quick equilibration of pressure changes between deep and superficial veins of the lower leg. Reflux disturbing the venous hemodynamics is in various degrees dependent on the quantity of retrograde flow; abolition of reflux restores normal venous hemodynamics. Reflux in superficial veins, if large enough, may cause the most severe form of chronic venous insufficiency. Femoral vein incompetence and incompetent calf perforators per se do not produce ambulatory venous hypertension and do not cause hemodynamic disturbance. This study discusses the controversial issues, tries to define and appraise the principal hemodynamic phenomena (ambulatory venous hypertension, ambulatory pressure gradient, venous reflux, superficial and deep vein incompetence, incompetent perforators), mentions a possible relation between deep vein incompetence and varicose veins, and attempts to present, based on proved facts, a comprehensive picture of the venous hemodynamics in the lower extremity.
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Ting ACW, Cheng SWK, Ho P, Poon JTC, Wu LLH, Cheung GCY. Reduction in deep vein reflux after concomitant subfascial endoscopic perforating vein surgery and superficial vein ablation in advanced primary chronic venous insufficiency. J Vasc Surg 2006; 43:546-50. [PMID: 16520170 DOI: 10.1016/j.jvs.2005.11.020] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2005] [Accepted: 11/12/2005] [Indexed: 10/24/2022]
Abstract
BACKGROUND Subfascial endoscopic perforating vein surgery (SEPS) and superficial vein surgery (SVS) have been the recommended treatment for advanced chronic venous insufficiency (CVI), despite a high prevalence of deep vein reflux in these patients. The anatomic and hemodynamic results of these procedures, however, remain uncertain. It is hypothesized that concomitant SEPS and SVS would result in a reduction of deep vein reflux in patients with advanced primary CVI. We investigated the effect of concomitant SEPS and SVS on deep vein reflux as well as the associated hemodynamic and clinical changes after surgery in a cohort of patients with advanced primary CVI. METHODS We prospectively evaluated 53 consecutive SEPSs with concomitant SVS procedures in 47 patients with advanced primary CVI. There were 25 men and 22 women with a mean age of 58 years at operation. Thirty-four procedures (64%) were performed for limbs with active venous ulcers (class 6), and the other 19 procedures were performed for 15 class 5 limbs, one class 4a limb, and three class 4b limbs, respectively. Duplex scan and air plethysmography were performed before operation, at 1 month, and at 1 year after operation. The patients were followed up regularly with clinical assessment, and the ulcer healing and recurrence rates were documented. RESULTS The proportion of limbs with common femoral vein incompetence decreased from 68% to 28% at 1 month and to 32% at 1 year after operation. The proportion of limbs with deep vein incompetence at more than one site also decreased from 42% to 15% at 1 month and to 12% at 1 year after concomitant SEPS and SVS. Venous hemodynamics as measured by air plethysmography improved significantly after operation. The cumulative ulcer healing was 85% at 3 months and 97% at 6 months. With a mean follow-up of 31 +/- 16 months, all ulcers healed. Only three recurrent ulcers (6%) were detected during the follow-up period. CONCLUSION Concomitant SEPS and SVS are effective in reducing deep vein reflux and results in hemodynamic and clinical improvements in patients with advanced primary CVI. Deep vein reconstruction procedures may not be necessary in these patients.
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Affiliation(s)
- Albert C W Ting
- Division of Vascular Surgery, Department of Surgery, University of Hong Kong Medical Centre, Queen Mary Hospital, Pokfulam, Hong Kong, China.
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Perrin MR, Labropoulos N, Leon LR. Presentation of the patient with recurrent varices after surgery (REVAS). J Vasc Surg 2006; 43:327-34; discussion 334. [PMID: 16476610 DOI: 10.1016/j.jvs.2005.10.053] [Citation(s) in RCA: 113] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2005] [Accepted: 10/19/2005] [Indexed: 11/22/2022]
Abstract
AIM To identify in patients with recurrent varices after surgery (REVAS) the clinical, etiologic, anatomic, and pathophysiologic patterns according to the CEAP classification, as well as the site, source, causes of recurrence, and contributory factors by using the REVAS classification. METHODS Centers from eight countries enrolled patients with superficial vein reflux that had had a previous operation. A physical examination and a duplex ultrasound scan were performed at the first visit. This was repeated between 2 to 8 weeks after by the same physician and by another physician within the same time frame. The perforator, deep, and superficial veins systems as well as their accessories and tributaries were examined. A form based on the CEAP and the REVAS classification was used and the data were entered in a customized database. RESULTS Fourteen institutions enrolled 170 patients (199 lower limbs) in 1 year. Their mean age was 56 years, and 69% were women. Most of them had undergone one surgical procedure before enrollment (76.6%). Most had varicose veins and swelling (70.9%), and the rest had skin damage (29.1%). More than 90% had primary etiology. The saphenofemoral junction (47.2%) and leg perforators (54.7%) were the areas most often involved by recurrent reflux. Reflux in deep veins was detected in 27.4%. Class 2 (varicose veins) alone was present in 24.6% of limbs, two classes were present in 43%, and three in 24%. Neovascularization was as frequent as technical failure (20% vs 19%); both were seen in 17%. In 35%, the cause was uncertain or unknown. When recurrence occurred at a different site, development of reflux in new sites was found in 32% of limbs. Of the contributing factors, family history and lifestyle had the highest prevalence. Women had significantly more procedures than men, despite a clear trend toward more severe disease in the latter. CONCLUSIONS Most patients were symptomatic with several clinical forms of presentation. The REVAS classification, together with CEAP, gives significant and more appropriate information for evaluating and following-up patients with chronic venous disease who have had an intervention.
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Abstract
Venous insufficiency in its severe forms leads to skin changes which, in turn may be treated by surgical therapy. Interventions are directed towards correction of the underlying abnormal venous physiology. This involves removal of varicose veins and ablation of incompetent axial veins and relevant perforating veins. In performing ablation of saphenous vein reflux, techniques include high ligation with stripping, radiofrequency ablation, endovenous laser therapy, and foam sclerotherapy. Incompetent perforator interruption can be accomplished surgically by subfascial endoscopic perforator surgery (SEPS) or controlled sclerotherapy using ultrasound. A variety of techniques have emerged to manage the varicose veins themselves. Surgical treatment of chronic venous insufficiency with high ligation in the groin and inversion stripping of the great saphenous vein to the knee combined with stab avulsion of varicose veins continues to be the standard in treatment of varicose veins. There are few comparisons of sclerotherapy of perforating veins with SEPS, but SEPS has become the most popular of surgical options.
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Affiliation(s)
- Alessandra Puggioni
- Department of Surgery, Division of Vascular Surgery, Mayo Clinic and Foundation, Rochester, MN 55905, USA
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Gohel MS, Barwell JR, Wakely C, Minor J, Harvey K, Earnshaw JJ, Heather BP, Whyman MR, Poskitt KR. The influence of superficial venous surgery and compression on incompetent calf perforators in chronic venous leg ulceration. Eur J Vasc Endovasc Surg 2005; 29:78-82. [PMID: 15570276 DOI: 10.1016/j.ejvs.2004.09.016] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
OBJECTIVES Previous studies have suggested that perforating vein incompetence is reduced by surgery to superficial veins. This study analysed the effect in a randomised clinical trial. DESIGN Retrospective analysis of duplex data. METHODS Patients in this study were part of the ESCHAR randomised controlled trial. All patients had chronic venous leg ulceration with superficial venous reflux. Patients were treated with compression bandaging alone or compression plus superficial venous surgery. Legs were assessed using colour venous duplex prior to treatment and at 3 and 12 months. RESULTS Of 500 patients recruited to the ESCHAR trial, 261 were included in this study. One hundred and forty six of 261 legs were treated with compression alone and 115/261 underwent compression and superficial venous surgery. In the compression group, more legs had incompetent perforators at 12 months (77/131) compared to baseline (61/146, p =0.010, Wilcoxon Signed Ranks test for paired data in 131 legs). Following surgery, significantly fewer legs had incompetent calf perforators (59/115 vs 44/104 at 12 months, p =0.001, Wilcoxon Signed Ranks test for paired data in 104 legs). In addition, significantly fewer legs in the compression and surgery group developed new perforator incompetence in comparison to the group treated with compression alone (12/104 vs 36/131, p =0.003, Chi-Squared test). CONCLUSION Surgical correction of superficial reflux may abolish incompetence in some calf perforators and offer protection against developing new perforator incompetence.
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Affiliation(s)
- M S Gohel
- Department of Vascular Surgery, Cheltenham General Hospital, GL53 7AN Gloucestershire, UK
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Abstract
PURPOSE To retrospectively determine the anatomic patterns of reflux of incompetent perforator veins (IPVs) at the sites of their highest prevalence in relation to the anatomic distribution of valvular incompetence in the veins of the calf and thigh, with emphasis on the deep system, across the clinical spectrum of chronic venous disease (CVD). MATERIALS AND METHODS This study was granted institutional ethics committee approval; the need for patient consent was waived. Five hundred five limbs in 359 consecutive subjects who were suspected of having CVD but did not have arterial disease, prior venous thrombosis (<1 year), venous or orthopedic surgery, or vascular malformations were clinically stratified for CVD according to the clinical, etiologic, anatomic, and pathophysiologic (CEAP) system and underwent venous hemodynamic investigation with duplex ultrasonography. One hundred thirty limbs were CEAP clinical classes C(0-1), 262 limbs were classes C(2-3), and 113 limbs were classes C(4-6). IPV reflux patterns and anatomic distribution of deep venous reflux in the lower limb were determined across the clinical classes of CVD. Statistical analysis was performed with Spearman rank correlation, chi(2), and Mann-Whitney testing. RESULTS Valvular incompetence in limbs with IPVs increased with CEAP clinical class (P < .01) in femoral, popliteal, posterior tibial, peroneal, gastrocnemial, and soleal veins; reflux was distributed evenly across these veins. Of 554 IPVs found, 377 (68.0%) occurred at four sites: middle third of medial calf (n = 165 [29.8%]), lower third of medial calf (n = 85 [15.3%]), middle third of medial thigh (n = 73 [13.2%]), and middle third of posterior calf (n = 54 [9.7%]). IPVs with superficial and deep reflux in adjoining veins, as compared with IPVs with superficial reflux alone, increased as clinical class increased from C(2) to C(6) (P < .02) at all four sites of highest IPV prevalence; determined in detail, reflux patterns of IPVs were linked to CEAP clinical class (P < .05) but not anatomic site (P > .2). Most IPVs in C(1-3) limbs had superficial reflux alone. IPVs with superficial reflux outnumbered IPVs with superficial and deep reflux even in C(4-6) limbs, where deep venous incompetence was most prevalent. Axial venous reflux (proximal-to-distal) changes (P > .4) were small in superficial and deep veins across the spectrum of CEAP clinical classes C(2-6). CONCLUSION Patterns of perforator reflux were linked to clinical severity of CVD in the CEAP classification and displayed an even distribution anatomically. IPVs with deep and superficial reflux in adjoining veins increased with CEAP clinical class, in line with valvular incompetence in the deep veins of the calf and thigh.
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Affiliation(s)
- Konstantinos T Delis
- Department of Vascular Surgery, St Mary's Hospital, Imperial College School of Medicine, London, England.
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Post-Thrombotic Syndrome After Orthopaedic Surgery. Tech Orthop 2004. [DOI: 10.1097/01.bto.0000146861.58320.90] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Ting ACW, Cheng SWK, Ho P, Poon JTC, Wu LLH, Cheung GCY. Surgical treatment for advanced chronic venous insufficiency in Hong Kong. ACTA ACUST UNITED AC 2004. [DOI: 10.1111/j.1442-2034.2004.00221.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Ciostek P, Michalak J, Noszczyk W. Improvement in Deep Vein Haemodynamics Following Surgery for Varicose Veins. Eur J Vasc Endovasc Surg 2004; 28:473-8. [PMID: 15465367 DOI: 10.1016/j.ejvs.2004.06.016] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/15/2004] [Indexed: 10/26/2022]
Abstract
OBJECTIVE o analyse the effect of superficial and perforating veins surgery on deep vein incompetence. METHODS During a six-month period between 2000 and 2001 24 patients (32 limbs) with chronic venous insufficiency (CVI) were treated. They were selected because they had varicose veins and proximal deep vein incompetence with photoplethysmography (PPG) venous refilling time (VRT) <15 s with a below knee tourniquet, and a femoral or popliteal vein reflux time (RT) >1.5 s on duplex ultrasound. The group was divided according to aetiology into 21 legs with primary (Ep) and 11 with secondary CVI (Es). All patients underwent removal of varices with stripping of the saphenous veins, if appropriate. In 21 cases subfascial endoscopic perforating vein surgery (SEPS) was performed to ligate incompetent perforating veins. RESULTS The average VRT for the entire group increased from 9.8 s before to 15 s after operation (p<0.001, paired t test). In the Ep group the average VRT increased from 11 to 18 s (p<0.001, paired t test), in Es group from 7.5 to 10 s (p>0.001, paired t test). Duplex ultrasonography before surgery showed femoral vein incompetence in 28 and the popliteal incompetence in 26 cases. The average femoral vein RT was 1.9 s before and 1.4 s after surgery (p<0.001, paired t test). The femoral RT in the Ep group decreased from 1.9 to 1.3 s (p<0.001, paired t test) and in the Es group from 1.9 to 1.6 s (N.S.). In the popliteal vein, RT was 1.8 s before, and 1.3 s after surgery (p<0.001, paired t test). The RT in the Ep group shortened from 1.8 to 1.1 s (p<0.001 paired t test) and in the Es group from 1.9 to 1.5 s (N.S.). CONCLUSION Surgical treatment of varicose veins and of calf perforators results in reduced deep vein reflux. The improvement is most marked in cases of primary venous insufficiency.
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Affiliation(s)
- P Ciostek
- Second Medical Division, First Department and Chair of General and Vascular Surgery, Warsaw Medical Academy, Warsaw, Poland.
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Delis KT. Perforator vein incompetence in chronic venous disease: A multivariate regression analysis model. J Vasc Surg 2004; 40:626-33. [PMID: 15472587 DOI: 10.1016/j.jvs.2004.07.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
OBJECTIVES In the presence of superficial and deep vein insufficiency the effects, if any, of concurrent incompetent perforator veins (IPVs) on clinical status are masked. On the basis of multivariate regression analysis, this study examines the significance of perforator vein incompetence across the clinical classes of CEAP (C-class CEAP ) in relation to the superficial and deep systems, and assesses the role of factors implicated in the presence and number of IPVs in chronic venous disease (CVD). METHODS The study included 525 limbs in 360 patients, ages 17 to 96 years, referred for investigation of CVD. The protocol entailed history taking, physical examination, and duplex scanning (reflux > 0.5 s), with emphasis on IPVs. Exclusion criteria included peripheral vascular disease, unrelated edema, severe chronic obstructive pulmonary disease, and recent (< 1 year) deep vein thrombosis (DVT). RESULTS Limbs were stratified as C 0 , 84; C 1 , 25; C 2 , 231; C 3 , 66; C 4 , 48; C 5 , 23; and C 6 , 48. C-class CEAP was separately regressed with age ( P < .001), sex ( P < .25), contralateral CVD ( P < .2), CVD recurrence ( P = .022), previous DVT ( P < .001), superficial vein reflux ( P < .001); deep vein reflux ( P < .001), perforator vein reflux ( P < .001), and number of IPVs ( P < .001). In an optimized multivariate regression analysis of C class CEAP with all significant variables combined, age ( P < .001), previous DVT ( P = .017), superficial vein reflux ( P < .001), deep vein reflux ( P < .001), and number of IPVs ( P = .008) emerged as predictors of CVD severity (CEAP), based on the equation C class CEAP = -0.2807 + 0.028013 Age + 0.58530 Previous DVT + 0.3450 Superficial vein reflux + 0.17781 Deep Reflux + 0.14537 IPVs ( R 2 = 37.4%; P < .001). Perforator incompetence was predicted by superficial vein reflux ( P < .001) and deep vein reflux ( P = .044), age ( P = .019), CVD recurrence ( P = .038), and sex ( P = .018), as follows: Perforator incompetence = -0.2532 + 0.006457 Age + 0.41366 Superficial reflux + 0.06766 Deep reflux + 0.2450 CVD recurrence - 0.21310 Sex ( R 2 = 33.3%; P < .001). Number of IPVs per limb was best associated with superficial reflux ( P < .001) and deep reflux ( P = .023), linked as IPVs = - 0.11789 + 0.41323 Superficial reflux + 0.07646 Deep reflux ( R 2 = 26.1%; P < .001). CONCLUSION Perforator incompetence proved to be a significant factor for determination of CVD severity according to C-class CEAP , withstanding the conspicuous confounding effects of the superficial and deep venous systems. Perforator incompetence was significantly linked to aging, superficial or deep vein incompetence, recurrence of superficial disease, and sex, whereas the IPV number, regardless of location, depended on the presence of superficial or deep venous reflux.
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Affiliation(s)
- Konstantinos T Delis
- Department of Vascular Surgery, St. Mary;s Hospital, Imperial College School of Medicine.
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Tenbrook JA, Iafrati MD, O'donnell TF, Wolf MP, Hoffman SN, Pauker SG, Lau J, Wong JB. Systematic review of outcomes after surgical management of venous disease incorporating subfascial endoscopic perforator surgery. J Vasc Surg 2004; 39:583-9. [PMID: 14981453 DOI: 10.1016/j.jvs.2003.09.017] [Citation(s) in RCA: 103] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
INTRODUCTION In the United States more than 6 million persons have chronic venous insufficiency and more than 500,000 have venous ulcers. Patients in whom conservative therapies fail may improve after surgical treatment of superficial and perforating venous disease, but the degree of this benefit is uncertain. PURPOSE We performed a systematic review of health outcomes in patients with severe chronic venous insufficiency treated with surgical management that incorporated subfascial endoscopic perforator surgery (SEPS), to quantify the overall rates of surgical outcomes. METHODS Published studies in English reporting venous ulcer healing and recurrence outcomes after SEPS were obtained from a MEDLINE search. Data regarding patient characteristics and surgical outcomes were abstracted from each study, and the outcomes were combined by using a random effects model. RESULTS Our search identified 20 studies, 1 randomized trial and 19 case series, involving 1140 treated limbs. CEAP classification was secondary cause (E(S)) in 36%, deep venous involvement (A(D))in 56%, and obstructive (P(O)) in 12%. Overall, after surgical treatment including SEPS, with or without concomitant superficial venous ablation, ulcers in 88% of limbs healed. Ulcers recurred in 13%, at mean time of 21 months. Risk factors for nonhealing and recurrence included postoperative incompetent perforator veins, pathophysiologic obstruction, secondary cause, and ulcer diameter greater than 2 cm. Complications and their overall rates after surgical treatment including SEPS were wound infection (6%), hematoma (9%), neuralgia (7%), and deep venous thrombosis (1%). CONCLUSION Our results suggest that surgical management of venous ulcer including SEPS, with or without saphenous ablation, leads to an 88% chance of ulcer healing and a 13% chance of ulcer recurrence over the short term. Randomized controlled trials are needed to discern the contributions of compression therapy, superficial venous surgery, and SEPS in the treatment of venous ulcer disease.
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Affiliation(s)
- John A Tenbrook
- Division of Clinical Decision Making, Department of Medicine, Tufts-New England Medical Center, Boston, MA 02111, USA.
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Mendes RR, Marston WA, Farber MA, Keagy BA. Treatment of superficial and perforator venous incompetence without deep venous insufficiency: is routine perforator ligation necessary? J Vasc Surg 2003; 38:891-5. [PMID: 14603190 DOI: 10.1016/s0741-5214(03)00933-9] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE We investigated whether routine ligation of incompetent perforator veins is necessary in treatment of symptomatic chronic venous insufficiency (CVI) due to combined superficial and perforator vein incompetence, without deep venous insufficiency. METHODS This was a retrospective review of prospectively collected data. Twenty-four limbs with both superficial and perforator venous incompetence but no deep venous insufficiency were identified at venous duplex scanning. Air plethysmography (APG) was performed preoperatively, to obtain venous volume (VV), venous filling index (VFI), ejection fraction (EF), and residual volume fraction (RVF) of the affected limb. Saphenous vein stripping from the groin to knee and powered transilluminated phlebectomy for varicosity ablation were performed in all patients. Postoperatively, all patients underwent duplex scanning and APG to determine the status of the perforator veins and hemodynamic improvement from surgery. RESULTS Average patient age was 55.8 years; 62% of patients were women. CVI was class 3 in 4 limbs, class 4 in 12 limbs, and class 5 and class 6 in 4 limbs each. Postoperative duplex scans demonstrated that 71% of previously incompetent perforator vessels were now competent or absent. Significant improvement in all APG values was documented after superficial surgery. VFI improved from 6.0 +/- 2.9 preoperatively to 2.2 +/- 1.3 after surgery (P <.001); EF improved from 56.3 +/- 18 to 62 +/- 21 (P =.02); and RVF improved from 40.1 +/- 19 to 28.3 +/- 18 (P =.009). Mean preoperative symptom score (5.3 +/- 1.9) was significantly improved at mean follow-up of 18.3 months (1.4 +/- 1.2; P <.001). CONCLUSION Patients with superficial and perforator vein incompetence and a normal deep venous system experienced significant improvement in APG-measured hemodynamic parameters and clinical symptom score after superficial ablative surgery alone. This suggests that ligation of the perforator veins can be reserved for patients with persistent incompetent perforator vessels, with abnormal hemodynamic parameters or continued symptoms after superficial ablative surgery.
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Affiliation(s)
- Robert R Mendes
- Department of Surgery, University of North Carolina at Chapel Hill School of Medicine, 27599, USA
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Abstract
BACKGROUND Although many articles on perforating veins have been published, much knowledge about these veins is lacking. OBJECTIVE In this review relevant facts about the clinical importance of perforating veins in venous disease are described. METHODS A literature search on English, French and German articles has been performed using literature databases like Medline, Embase and Cochrane. RESULTS Selection criteria are described. CONCLUSION A few conclusions are drawn: incompetent perforating veins can be of haemodynamic importance, especially in venous ulceration and (recurrent) varicose veins. The current definition of incompetent perforating veins is reflux more than 0,5 seconds (detected by Duplex ultra-sonography). Good anatomical and clinical classifications are published and should be integrated in the CEAP classification. Based on the clinical classification treatment options are described for the different types of incompetent perforating veins. Two different treatment modalities for incompetent perforating veins are surgery (SEPS) and sclerotherapy. SEPS seems to be of benefit in patients with venous ulceration and advanced CVI. Sclero-therapy (especially ultra sound guided sclerotherapy) is promising and worth further evaluation.
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Venae Perforantes. Dermatol Surg 2003. [DOI: 10.1097/00042728-200309000-00010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Kalra M, Gloviczki P. Surgical treatment of venous ulcers: role of subfascial endoscopic perforator vein ligation. Surg Clin North Am 2003; 83:671-705. [PMID: 12822732 DOI: 10.1016/s0039-6109(02)00198-6] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Existing data in the literature lack answers to several questions about the optimal treatment of patients with advanced CVI, especially venous ulcers. There is no level I evidence to support the superiority of surgical over medical treatment and the extent of surgical intervention. Specifically, knowledge about the efficacy and applicability of SEPS is incomplete, and prospective, randomized studies are needed. In the light of present-day knowledge, all patients should undergo a trial of medical management before resorting to surgery. Patients who benefit from surgical treatment and the addition of SEPS, if indicated, are patients with ulcers resulting from PVI of the superficial and perforating veins, with or without DVI. Based on available data, these patients can be assured an 80% to 90% chance of long-term freedom from ulcer recurrence. Despite subjective symptomatic and objective clinical score improvement, the role of surgery and SEPS is controversial in patients with PT because only 50% of patients can be predicted to have long-term freedom from ulcer recurrence. Patients with ulcer recurrence after SEPS should undergo duplex scanning to exclude recurrent or persistent perforators. If these are found to be incompetent, repeat SEPS is warranted. If there is no perforator incompetence, patients should be considered for deep venous reconstruction.
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Affiliation(s)
- Manju Kalra
- Division of Vascular Surgery, Mayo Clinic and Foundation, 200 First Street, Rochester, MN 55905, USA
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Aguiar ETD, Lederman A, Farjallat MA, Rudner MA. Cirurgia Endoscópica Subfascial de veias Perfurantes Insuficientes (CESPI): experiência inicial. Rev Col Bras Cir 2003. [DOI: 10.1590/s0100-69912003000300003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023] Open
Abstract
OBJETIVO: Estudar os resultados imediatos e a médio prazo da cirurgia endoscópica subfascial de perfurantes. MÉTODO: Estudo clínico, prospectivo e descritivo. Critérios de inclusão: insuficiência venosa crônica primária ou secundária, sistema venoso profundo pérvio e índice tornozelo/braço maior que 0,8. Critérios de exclusão: ocorrência da trombose venosa profunda, ou trauma ou cirurgia ortopédica e cirurgia sobre o sistema venoso profundo durante o período de seguimento pós-operatório. Todos doentes foram examinados pelo ecodoppler colorido antes da operação. RESULTADOS: Foram operados 43 membros a partir de junho/1997. Eram 27 doentes com média de idade 56,5 anos. A insuficiência venosa crônica era secundária à trombose venosa em dois membros. Três membros foram classificados como C3, 15 como C4, 11 como C5 e 14 como C6. A retirada das veias safena interna, safena externa e tributárias foi associada em 35 membros. Foram ligadas três a cinco perfurantes por membro; não houve óbitos no pós-operatório imediato; houve três infecções e as úlceras cicatrizaram em períodos variáveis de duas a 15 semanas. Dezenove doentes obtiveram alta hospitalar no primeiro dia de pós-operatório, seis no segundo e dois no terceiro. Houve uma recidiva de úlcera (4,0%) durante o período de seguimento de 25 meses (média) por causa de perfurante não-ligada. CONCLUSÕES: A cirurgia endoscópica subfascial de veias perfurantes insuficientes associada à cirurgia radical de varizes é segura, acompanha-se de baixo índice de complicações, pode ser adaptada aos instrumentos comuns da cirurgia laparoscópica, indicada para doentes classificados como C4, C5 e C6 e se acompanha de bons resultados imediatos e a médio prazo.
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Abstract
Patients with chronic venous insufficiency arguably have been relegated to a standard of care that is lower than that for those with the more appealing entity of peripheral arterial disease. Fortunately, the collaboration of an expanding group of clinicians (including cardiologists and vascular medicine specialists) with vascular surgeons is stimulating a renewed interest in the management of patients afflicted with venous disease. With the increased level of awareness of venous disease, technologic advances undoubtedly will augment the armamentarium available for the treatment of patients with chronic venous insufficiency. The focus on the prevention of venous thromboembolic complications has been advanced greatly, as witnessed by the growth of new pharmacologic agents, such as heparinoids, antiplatelet agents, direct thrombin inhibitors, thrombolytics, and pentasaccharides. In addition, the more aggressive strategy of intervening in acute deep venous obstruction by using thrombolytic agents and adjunctive mechanical thrombectomy devices potentially may obviate the future sequelae of chronic venous insufficiency. The tremendous growth of endovascular techniques in recent years has revolutionized the management of problems due to acute and chronic arterial obstructive disease. The application of these techniques in the future may have a similar impact in improving the clinical outcomes of patients with chronic venous disease and potentially, if proven safe and efficacious in clinical trials, may lower the threshold for intervention to an earlier disease stage. Similarly, with the advent of endovascular and endoscopic techniques, surgical procedures will also continue to evolve, with these procedures complementing one another, as opposed to serving as surrogates, which traditionally has been the case.
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Affiliation(s)
- Robert M. Schainfeld
- Division of Vascular Medicine, St. Elizabeth's Medical Center, 736 Cambridge Street, Boston, MA 02135, USA.
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Tawes RL, Barron ML, Coello AA, Joyce DH, Kolvenbach R. Optimal therapy for advanced chronic venous insufficiency. J Vasc Surg 2003; 37:545-51. [PMID: 12618690 DOI: 10.1067/mva.2003.131] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
INTRODUCTION While definitive therapy awaits level I evidence, controversy persists regarding the optimal operation for treatment of advanced chronic venous insufficiency (CVI). We propose a pragmatic approach to the correction or amelioration of venous hypertension resulting from hydrodynamic and hydrostatic venous reflux. We evaluated a strategy of balloon dissection, subfascial endoscopic perforating vein surgery (SEPS) with routine posterior deep compartment fasciotomy, including ligation and stripping of the superficial system, for use when reflux is documented at duplex ultrasound (US) scanning. METHODS This is a cooperative, multicenter, retrospective review of 832 patients stratified by CEAP classification. The series consisted of 300 patients with C4 CVI, 119 patients with C5 CVI, and 413 patients with C6 CVI. A subset of 92 patients with C4 disease were prospectively randomized, and ambulatory venous pressure (AVP) was determined preoperatively and postoperatively. All patients underwent duplex US scanning to document reflux in the deep, superficial, and perforating venous systems. Efficacy, safety, and durability were evaluated over follow-up of 1 to 9 years (mean, 31/2 years). Uniformity was attempted by adoption of the senior author's protocol and technique through on-site preceptorship in each surgeon's operative theater. RESULTS This technique interrupted 3 to 14 (mean, 7) incompetent perforating veins per patient. Of the 832 patients undergoing SEPS, 460 (55%) underwent saphenous vein ligation and stripping at the same operation. In 92% ulcers healed or were significantly improved within 4 to 14 weeks. In 64 (8%) patients, ulcers failed to heal or there was no benefit from the operation. Thirty-two patients (4%) experienced recurrent ulceration or skin deterioration at 6 months-2 years (mean, 15 mo). Repeat SEPS was successful in 25 of these 96 patients, and deep valve repair was successful in 4 patients. In the 92 randomized patients with C4 disease, 41 refused postoperative AVP, leaving 51 compliant patients. The SEPS group (n = 25) had significantly reduced AVP (P <.01) compared with the control group (n = 26). Complications in 825 patients were less than 3% and consisted mostly of transient neurologic disorders (eg, paradysthesia), but deep venous thrombosis occurred in 2 patients, with pulmonary embolus in 1. No operative deaths occurred. Follow-up for 1 to 9 years (mean, 31/2 years) demonstrated durability. CONCLUSION The efficacy, safety, and durability of this operative protocol proved beneficial in our clinical experience with 832 patients during 9 years of follow-up. The SEPS subset of randomized patients with C4 disease experienced significant decrease in AVP, objectively supporting the effectiveness of reflux surgery in advanced CVI. Until definitive level I evidence is available, this operative technique is advocated as optimal therapy for CVI.
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Affiliation(s)
- Roy L Tawes
- Department of Surgery, University of California at San Francisco, San Francisco, CA, USA.
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Subfascial Endoscopic Perforator Surgery. J Wound Ostomy Continence Nurs 2002. [DOI: 10.1097/00152192-200201000-00010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Geselschap JH, van Gent WB, Wittens CH. Complications in subfascial endoscopic perforating vein surgery: a report of two cases. J Vasc Surg 2001; 33:1108-10. [PMID: 11331858 DOI: 10.1067/mva.2001.113305] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Subfascial endoscopic perforating vein surgery is a safe method for the division of incompetent perforating veins. Nevertheless, we report two cases with unfortunate complications: the posterior tibial artery and tibial nerve were damaged during the procedures. In one patient this resulted in a reintervention, but in both patients it resulted in permanent discomfort. We then present a guideline that may prevent damage to these critical structures.
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Affiliation(s)
- J H Geselschap
- Department of Surgery, Sint Franciscus Gasthuis, Rotterdam, The Netherlands
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Abstract
Objective: To review the techniques and results of surgical treatment of the superficial and perforating veins in patients with chronic venous insufficiency. Methods: The current techniques used at the Mayo Clinic for treatment of simple varicose veins and venous ulcers are presented. Results of subfascial endoscopic perforator vein surgery (SEPS) are discussed and data from large centres are tabulated. Results are compared with those reported following non-operative management. Synthesis: High ligation and invagination stripping of the incompetent segment of the saphenous vein, with stab avulsion of branch varicosities, is the optimal surgical technique to ablate superficial venous incompetence. SEPS is safer than open perforator vein ligation and is the technique of choice to interrupt incompetent perforating veins. A review of 12 series on SEPS, that included 361 limbs, found an ulcer recurrence rate of 10% in those 211 patients who underwent ablation of superficial reflux together with SEPS. One hundred and fifty limbs had SEPS alone, without saphenous stripping: ulcer recurrence in this group at a mean of 23 months was 12%. Results in primary valvular incompetence were significantly better than in post-thrombotic syndrome. Conclusions: Ablation of superficial reflux remains the main surgical treatment of all forms of chronic venous insufficiency. SEPS is safe and effective to interrupt medial calf perforators and results in rapid ulcer healing and low recurrence in patients with primary valvular incompetence. The treatment of post-thrombotic syndrome remains a challenge. Results of the North American Venous Ulcer Surgery (NAVUS) trial, a prospective, randomised, multicentre study, will be required to provide level 1 evidence of the effectiveness of surgical treatment over medical therapy in the treatment of venous ulcers.
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Affiliation(s)
- P. Gloviczki
- Mayo Medical School and Division of Vascular Surgery, Mayo Clinic, Rochester, Minnesota, USA
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Bradbury A, Evans CJ, Allan P, Lee AJ, Ruckley CV, Fowkes FG. The relationship between lower limb symptoms and superficial and deep venous reflux on duplex ultrasonography: The Edinburgh Vein Study. J Vasc Surg 2000; 32:921-31. [PMID: 11054224 DOI: 10.1067/mva.2000.110509] [Citation(s) in RCA: 78] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
BACKGROUND Previous work from this group has demonstrated the relationships between lower limb symptoms and the presence and severity of trunk varicose veins as seen on clinical examination to be generally weak, symptom specific, and gender dependent. OBJECTIVE This study was undertaken to investigate the relationships in the general population between lower limb symptoms and the presence of superficial or deep venous reflux. METHODS A cross-sectional study was made of an age-stratified random sample of 1566 subjects (699 men and 867 women) aged 18 to 64 selected from 12 general practices in Edinburgh, Scotland. Subjects completed a self-administered questionnaire regarding symptoms (heaviness/tension, a feeling of swelling, aching, restless legs, cramps, itching, tingling) and underwent duplex ultrasound examination of the superficial and deep venous systems of both legs. Reflux of 0.5 seconds or greater was considered pathologic. Deep venous reflux was defined as reflux in at least the popliteal vein. RESULTS There was a significant positive relationship between isolated superficial reflux and the presence of heaviness/tension (P <.025, both legs) and itching (P =.002, left leg) in women. Isolated superficial reflux in men was not significantly positively associated with any symptom. Isolated deep venous reflux was not significantly related to any symptom in either leg in either sex. Combined reflux was related to a feeling of swelling (P =.018, right leg; P =.0022, left leg), cramps (P =.0049, left leg) and itching (P =.0043, left leg) in men, and aching (P =.03, right leg) and cramps (P =.026, left leg) in women. CONCLUSION In the general population, only certain lower limb symptoms were related to the presence of reflux on duplex ultrasound scanning. The strongest relationships were observed in the left legs of men with combined superficial and deep reflux.
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Affiliation(s)
- A Bradbury
- University Department of Vascular Surgery, Heartlands Hospital, Birmingham, England, UK.
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Barwell JR, Taylor M, Deacon J, Ghauri AS, Wakely C, Phillips LK, Whyman MR, Poskitt KR. Surgical correction of isolated superficial venous reflux reduces long-term recurrence rate in chronic venous leg ulcers. Eur J Vasc Endovasc Surg 2000; 20:363-8. [PMID: 11035968 DOI: 10.1053/ejvs.2000.1196] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
OBJECTIVES surgical correction of isolated superficial venous reflux in ulcerated legs may reduce short term recurrence rates but the longer term benefits are unknown. DESIGN prospective non-randomised cohort study. METHODS consecutive patients with chronic leg ulcers were prospectively assessed at a one-stop clinic over a 4-year period from July 1995 to July 1999. All patients with ankle brachial pressure indices (ABPI)50.85 were initially treated with weekly four-layer bandaging. Venous duplex studies in all ulcerated legs assessed venous reflux pattern with surgery being offered to all those with isolated superficial reflux, of whom 56% accepted. Patients were advised to wear class two elastic compression stockings after healing. RESULTS 766 legs in 669 patients were assessed. Six hundred and thirty-three legs had an ABPI50.85, 236 (39%) demonstrating isolated superficial venous reflux. Surgery was performed on 131 of these legs. Twelve and 24 week healing rates were 50% and 72% for operated legs and 62% and 74% for non-operated legs (p=0.67; Kaplan-Meier life table analysis). Recurrence rates at 1, 2 and 3 years were 14%, 20% and 26% for operated legs and 28%, 30% and 44% for non-operated legs (p=0.03; Kaplan-Meier life table analysis). CONCLUSION surgical correction of superficial venous reflux in legs with chronic leg ulceration may reduce ulcer recurrence rate at 1, 2 and 3 years.
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Affiliation(s)
- J R Barwell
- Department of Vascular Surgery, Cheltenham General Hospital, Gloucestershire, UK
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Illig KA, Shortell CK, Ouriel K, Greenberg RK, Waldman D, Green RM. Photoplethysmography and calf muscle pump function after subfascial endoscopic perforator ligation. J Vasc Surg 1999; 30:1067-76. [PMID: 10587391 DOI: 10.1016/s0741-5214(99)70045-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVE Subfascial endoscopic perforator surgery (SEPS) results in acceptable healing and recurrence rates. The role of hemodynamic venous testing in this situation, however, is poorly understood and inconsistently used. Our ongoing experience was reviewed to explore how SEPS affects the photoplethysmographic assessment of the leg. METHODS Preoperative and postoperative venous refill times (VRTs) were measured with photoplethysmography in 30 limbs in 28 patients who underwent SEPS and superficial ablation, when indicated, with complete clearing of the anterolateral surface of the tibia, thus opening the deep posterior compartment from mid calf to close to the malleolus. Postoperative healing and duplex scanning were used to assess clinical and anatomic success, respectively. The VRTs were classified as "interpretable" if the leg emptied or "uninterpretable" if the calf could not empty. The "interpretable" study results were further classified as "normal" if the refill took 20 seconds or more or "abnormal" if less. RESULTS Before the patients underwent SEPS, six study results (20%) showed inability of the calf to empty and thus were judged uninterpretable. After the patients underwent SEPS, 12 study results (40%) were uninterpretable (NS; P =.09 with the chi(2) test). Of the 24 preoperative interpretable study results, two (8%) were normal, and of the 18 postoperative interpretable study results, seven (39%) were normal (P <.03). With the consideration of only interpretable study results, the mean VRT increased slightly from 12.0 +/- 5.1 seconds (mean +/- standard deviation) to 14.3 +/- 8.1 seconds (NS). Seventeen of 19 ulcers (89%) had healed at a mean follow-up period of 8.6 +/- 4.8 months. CONCLUSION Although VRT is unpredictably affected by SEPS, the most consistent finding is the inability of the calf to empty, which invalidates the remainder of the test. In addition, most ulcers heal, even with uninterpretable or abnormal postoperative VRTs. This suggests that photoplethysmography is a poor method of assessment of venous reflux after SEPS.
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Affiliation(s)
- K A Illig
- Division of Vascular Surgery, University of Rochester Medical Center, NY 14642, USA
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Affiliation(s)
- T F O'Donnell
- New England Medical Center, Tufts University School of Medicine, Boston, MA 02111, USA
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43
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Abstract
Subfascial endoscopic perforator surgery (SEPS) is a new, minimally invasive technique performed in patients with advanced chronic venous insufficiency. The objective of the operation is to interrupt incompetent medial calf perforating veins to decrease venous reflux and reduce ambulatory venous hypertension in critical areas above the ankle where venous ulcers most frequently develop. Patients with stasis skin changes and healed or active venous ulcerations are potential candidates for the operation. Preoperative evaluation is performed with duplex scanning of the superficial, deep and perforator system, to diagnose both obstruction and valvular incompetence. Results of the North American SEPS Registry (NASEPS) as well as experience in several individual centers confirmed that the operation has significantly fewer wound complications than the classic open surgical techniques, and that rapid ulcer healing can be achieved. At the Mayo Clinic an ulcer recurrence rate of 12% was observed, with recurrence significantly more frequent in post-thrombotic limbs than in patients with primary venous valvular incompetence. The NASEPS Registry report confirmed a 2-year cumulative ulcer recurrence rate of 28%; ulcer recurrence was significantly more frequent in post-thrombotic limbs, especially in those with deep venous obstruction. SEPS is a new, low-risk, outpatient procedure that effectively decreases perforator reflux in patients with venous ulcerations, and should be added to our armamentarium to treat patients with advanced chronic venous disease. Long-term prospective and randomized studies are, however, still required to provide level I evidence of late efficacy.
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Affiliation(s)
- P Gloviczki
- Mayo Medical School, Mayo Clinic and Foundation, Rochester, MN 55905, USA
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Abstract
Perforator incompetence, caused by primary valvular incompetence or by previous deep venous thrombosis, contributes to ambulatory venous hypertension and the development of chronic venous disease. Although the exact role and contribution of perforators to the development of ulcers are still debated, poor results of nonoperative management to prevent ulcer recurrence justify surgical attempts at perforator ligation, in addition to ablation of superficial reflux. The endoscopic technique of perforator interruption has significantly fewer wound complications than the open technique and is the preferred method for ablation of medial perforating veins. Interruption of incompetent perforators with ablation of the superficial reflux, if present, effectively and durably decreases symptoms of CVI and rapidly heals ulcers. Ulcer recurrence following correction of perforator and superficial reflux in patients with post-thrombotic syndrome is much higher than in patients with primary valvular incompetence. A prospective randomized trial is needed to define the long-term benefits of interrupting incompetent perforators in all patients with advanced chronic venous disease and which patients with post-thrombotic syndrome should undergo perforator interruption.
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Affiliation(s)
- J M Rhodes
- Division of Vascular Surgery, Mayo Clinic, Rochester, Minnesota, USA
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45
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Padberg FT. Endoscopic subfascial perforating vein ligation: its complementary role in the surgical management of chronic venous insufficiency. Ann Vasc Surg 1999; 13:343-54. [PMID: 10347271 DOI: 10.1007/s100169900268] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Endoscopic methods have proven as efficacious as previous open surgical techniques for ligation of calf perforating veins. The reduced incidence of wound complications favors the minimally invasive approach regardless of the technique used. Since isolated disease of the calf perforating veins is rare, most of these procedures are performed in conjunction with superficial venous ablation. These advanced procedures are indicated for patients with skin and subcutaneous manifestations of CVI (CEAP classes 4, 5, and 6). Although the contribution of perforator ligation to the hemodynamic and clinical result is unclear, clinical symptoms and hemodynamics have significantly improved when performed as described.
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Affiliation(s)
- F T Padberg
- Department of Surgery, New Jersey Medical School, University of Medicine and Dentistry of New Jersey, Newark, USA
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Gloviczki P, Bergan JJ, Rhodes JM, Canton LG, Harmsen S, Ilstrup DM. Mid-term results of endoscopic perforator vein interruption for chronic venous insufficiency: lessons learned from the North American subfascial endoscopic perforator surgery registry. The North American Study Group. J Vasc Surg 1999; 29:489-502. [PMID: 10069914 DOI: 10.1016/s0741-5214(99)70278-8] [Citation(s) in RCA: 230] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
PURPOSE The safety, feasibility, and early efficacy of subfascial endoscopic perforator surgery (SEPS) for the treatment of chronic venous insufficiency were established in a preliminary report. The long-term clinical outcome and the late complications after SEPS are as yet undetermined. METHODS The North American Subfascial Endoscopic Perforator Surgery registry collected information on 148 SEPS procedures that were performed in 17 centers in the United States and Canada between August 1, 1993, and February 15, 1996. The data analysis in this study focused on mid-term outcome in 146 patients. RESULTS One hundred forty-six patients (79 men and 67 women; mean age, 56 years; range, 27 to 87 years) underwent SEPS. One hundred and one patients (69%) had active ulcers (class 6), and 21 (14%) had healed ulcers (class 5). One hundred and three patients (71%) underwent concomitant venous procedures (stripping, 70; high ligation, 17; varicosity avulsion alone, 16). There were no deaths or pulmonary embolisms. One deep venous thrombosis occurred at 2 months. The follow-up periods averaged 24 months (range, 1 to 53 months). Cumulative ulcer healing at 1 year was 88% (median time to healing, 54 days). Concomitant ablation of superficial reflux and lack of deep venous obstruction predicted ulcer healing (P <.05). Clinical score improved from 8.93 to 3.98 at the last follow-up (P <. 0001). Cumulative ulcer recurrence at 1 year was 16% and at 2 years was 28% (standard error, < 10%). Post-thrombotic limbs had a higher 2-year cumulative recurrence rate (46%) than did those limbs with primary valvular incompetence (20%; P <.05). Twenty-eight of the 122 patients (23%) who had class 5 or class 6 ulcers before surgery had an active ulcer at the last follow-up examination. CONCLUSIONS The interruption of perforators with ablation of superficial reflux is effective in decreasing the symptoms of chronic venous insufficiency and rapidly healing ulcers. Recurrence or new ulcer development, however, is still significant, particularly in post-thrombotic limbs. The reevaluation of the indications for SEPS is warranted because operations in patients without previous deep vein thrombosis are successful but operations in those patients with deep vein thrombosis are less successful. Operations on patients with deep vein occlusion have poor outcomes.
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Affiliation(s)
- P Gloviczki
- Division of Vascular Surgery, Department of Biostatistics, Mayo Clinic and Foundation, Rochester, MN, USA
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