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Kimura K, Imai N, Nozaki A, Horigome Y, Suzuki H, Kawashima H. Usefulness of Elastic Bandage Compression Compared to Calf Massage to Prevent Venous Thromboembolism-A Retrospective Evaluation. J Clin Med 2024; 13:4355. [PMID: 39124621 PMCID: PMC11313309 DOI: 10.3390/jcm13154355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2024] [Revised: 07/09/2024] [Accepted: 07/24/2024] [Indexed: 08/12/2024] Open
Abstract
Background: Manual calf massage and passive ankle motion (CaM) can reduce the incidence of venous thromboembolism (VTE) after total hip arthroplasty (THA). However, these methods cannot be used in all patients; thus, elastic bandage (EB) compression is an alternative method. The efficacy of EB compression in preventing VTE has not yet been investigated; thus, this study aimed to compare the effects of EB compression and manual calf massage. Methods: Of the 363 patients who underwent unilateral primary THA at our hospital between 1 August 2018 and 31 October 2023, CaM without anticoagulation therapy was administered to 206 patients (CaM group) and 157 patients underwent EB without anticoagulation therapy (EB group). Duplex ultrasonography was performed 7 days postoperatively to check for deep vein thrombosis (DVT) in both legs. Results: The surgical time (122.2 min vs. 155.5 min), the incidence of DVT (4.5% vs. 4.8%) and pulmonary thromboembolism (PTE) (0% vs. 0.7%), intraoperative bleeding (305.4 mL vs. 301 mL), and estimated actual blood loss (846.6 mL vs. 811.6 mL) were not significantly different between the CaM and EB group. However, there was one case of symptomatic PTE in the EB group. Conclusions: The incidences of DVT, PTE, and intraoperative bleeding were not significantly different between the groups. Moreover, EB can be administered to patients with DVT and is considered to be a DVT prophylaxis method that can be used in a larger number of patients. Therefore, we recommend that EB be performed in all the patients undergoing THA.
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Affiliation(s)
- Keishi Kimura
- Department of Regenerative and Transplant Medicine, Division of Orthopedic Surgery, Niigata University Graduate School of Medical and Dental Science, Niigata 951-8510, Japan; (K.K.); (H.K.)
| | - Norio Imai
- Division of Comprehensive Musculoskeletal Medicine, Niigata University Graduate School of Medical and Dental Sciences, Niigata 951-8520, Japan;
| | - Asami Nozaki
- Department of Regenerative and Transplant Medicine, Division of Orthopedic Surgery, Niigata University Graduate School of Medical and Dental Science, Niigata 951-8510, Japan; (K.K.); (H.K.)
| | - Yoji Horigome
- Division of Comprehensive Musculoskeletal Medicine, Niigata University Graduate School of Medical and Dental Sciences, Niigata 951-8520, Japan;
| | - Hayato Suzuki
- Department of Regenerative and Transplant Medicine, Division of Orthopedic Surgery, Niigata University Graduate School of Medical and Dental Science, Niigata 951-8510, Japan; (K.K.); (H.K.)
| | - Hiroyuki Kawashima
- Department of Regenerative and Transplant Medicine, Division of Orthopedic Surgery, Niigata University Graduate School of Medical and Dental Science, Niigata 951-8510, Japan; (K.K.); (H.K.)
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Tan M, Urbanek T, Rabe E, Gianesini S, Parsi K, Davies AH. Compression therapy in the management of varicose veins. Phlebology 2024; 39:276-279. [PMID: 38101949 PMCID: PMC10993631 DOI: 10.1177/02683555231222679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2023]
Affiliation(s)
- Matthew Tan
- Section of Vascular Surgery, Department of Surgery and Cancer, Imperial College London, London, UK
| | | | - Eberhard Rabe
- Department of Dermatology, University of Bonn, Bonn, Germany
| | - Sergio Gianesini
- Department of Translational Medicine, University of Ferrara, Ferrara, Italy
| | - Kurosh Parsi
- Department of Dermatology, St Vincent’s Hospital, Sydney, Australia
| | - Alun H Davies
- Section of Vascular Surgery, Department of Surgery and Cancer, Imperial College London, London, UK
| | - on behalf of UIP
- Section of Vascular Surgery, Department of Surgery and Cancer, Imperial College London, London, UK
- Medical University of Silesia, Katowice, Poland
- Department of Dermatology, University of Bonn, Bonn, Germany
- Department of Translational Medicine, University of Ferrara, Ferrara, Italy
- Department of Dermatology, St Vincent’s Hospital, Sydney, Australia
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Attaran RR, Carr JG. Chronic Venous Disease of the Lower Extremities: A State-of-the Art Review. JOURNAL OF THE SOCIETY FOR CARDIOVASCULAR ANGIOGRAPHY & INTERVENTIONS 2023; 2:100538. [PMID: 39132527 PMCID: PMC11307564 DOI: 10.1016/j.jscai.2022.100538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 09/26/2022] [Accepted: 10/07/2022] [Indexed: 08/13/2024]
Abstract
Chronic venous disease is a common disease, the prevalence of which increases with age, and can cause debilitating symptoms that adversely affect the quality of life. The risk factors include family history, female sex, obesity, pregnancy, parity, and history of deep vein thrombosis. Moreover, it is associated with venous obstruction, reflux, or both, which, in turn, leads to ambulatory venous hypertension. Chronic venous disease is the leading cause of leg ulcers, which place a significant cost burden on the health care system. Compression therapy remains the cornerstone of treatment, particularly for more advanced disease. Superficial saphenous vein reflux can be associated with significant symptoms. Catheter techniques, both thermal and nonthermal, have demonstrated efficacy and safety in successful closure and symptom improvement. Deep vein obstruction can be broadly divided into thrombotic and nonthrombotic and can lead to symptomatic chronic venous disease. Recanalization using balloons and stents has been increasingly used and studied in such patients. It is critical to develop training opportunities and guidelines to improve evidence-based and appropriate care for cardiologists treating chronic venous disease.
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Affiliation(s)
- Robert R. Attaran
- Department of Cardiovascular Medicine, Yale School of Medicine, New Haven, Connecticut
| | - Jeffrey G. Carr
- CardiaStream at Tyler Cardiac and Endovascular Center, Tyler, Texas
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A C, R C, N B, G DI. Compression therapy, autonomic nervous system, and heart rate variability: A narrative review and our preliminary personal experience. Phlebology 2022; 37:739-753. [DOI: 10.1177/02683555221135321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Aims To highlight the relationship among compression therapy (CT), the autonomic nervous system (ANS) (parasympathetic and sympathetic system), and the heart rate variability (HRV) analysis. Background Beyond the typical analgesic and anti-inflammatory effects of CT in patients affected by venous and/or lymphatic diseases, some literature about CT influence on wellbeing has been published as well. More specifically, CT influence on the ANS has been elucidated mostly through HRV application, providing useful quali-quantitative data for scientific and clinical purposes. Material and Methods A literature search was performed through several web-based search engines to investigate the available evidence concerning the possible influence of CT on the ANS and on psychoneuroendocrineimmunology. Moreover, we examined literature data regarding HRV use in the assessment of CT. Lastly, a preliminary cross-over study was performed on 10 patients affected by phlebolymphedema of the lower limbs, undergoing CT with 18–21 mmHg stockings for 10 h and investigated by means of HRV. Results A CT-based increase of the anti-inflammatory activity of the parasympathetic (vagal) system has been elucidated in most scientific literature. Similarly, CT application has generally resulted in an improvement of HRV, which indicates a beneficial influence on the ANS. In our preliminary experience with compression stockings and HRV, two parasympathetic-based parameters improved by 22.8% and 68.0% after 10 h, whereas they decreased in the same subjects without stockings by 2.7% and 8.2%, during normal breathing. The remaining HRV parameters did not show relevant variations, especially during diaphragmatic breathing. Conclusions From literature data and based on our very preliminary experience, it is possible to deduce that CT exerts different effects on the psychobiological parameters of the individual, overall improving HRV and parasympathetic activity. Incorporating both HRV/ANS assessment in phlebolymphology and the beneficial neural action of CT in health care may represent viable options in the future biomedical science.
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Affiliation(s)
- Cavezzi A
- Eurocenter Venalinfa, San Benedetto Del Tronto (AP), Italy
| | - Colucci R
- Eurocenter Venalinfa, San Benedetto Del Tronto (AP), Italy
| | - Barsotti N
- CMO-Centro di Medicina Osteopatica, Firenze, Italy
| | - Di Ionna G
- Strategic Nutrition Center, Bologna, Italy
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Rabe E, Partsch H, Morrison N, Meissner MH, Mosti G, Lattimer CR, Carpentier PH, Gaillard S, Jünger M, Urbanek T, Hafner J, Patel M, Wu S, Caprini J, Lurie F, Hirsch T. Risks and contraindications of medical compression treatment - A critical reappraisal. An international consensus statement. Phlebology 2020; 35:447-460. [PMID: 32122269 PMCID: PMC7383414 DOI: 10.1177/0268355520909066] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
OBJECTIVES Medical compression therapy is used for non-invasive treatment of venous and lymphatic diseases. Medical compression therapy-associated adverse events and contraindications have been reported, although some contraindications are theoretically based. This consensus statement provides recommendations on medical compression therapy risks and contraindications. METHODS A systematic literature search of medical compression therapy publications reporting adverse events up until November 2017 was performed. A consensus panel comprising 15 international experts critically reviewed the publications and formulated the recommendations. RESULTS Sixty-two publications reporting medical compression therapy adverse events were identified. The consensus panel issued 21 recommendations on medical compression therapy contraindications and adverse event risk mitigation, in addition to reviewing medical compression therapy use in borderline indications. The most frequently reported non-severe medical compression therapy-associated adverse events included skin irritation, discomfort and pain. Very rare but severe adverse events, including soft tissue and nerve injury, were also identified. CONCLUSION This consensus statement summarises published medical compression therapy-associated adverse events and contraindications, and provides guidance on medical compression therapy. Severe medical compression therapy-associated adverse events are very rarely encountered if compression is used correctly and contraindications are considered.
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Affiliation(s)
- Eberhard Rabe
- Department of Dermatology, University of Bonn, Bonn, Germany
| | - Hugo Partsch
- Department of Dermatology, Medical University of Vienna, Vienna, Austria
| | | | - Mark H Meissner
- Department of Surgery, Harborview Medical Center, Seattle, WA, USA
| | - Giovanni Mosti
- Angiology Department, Clinica MD Barbantini, Lucca, Italy
| | - Christopher R Lattimer
- Josef Pflug Vascular Laboratory, West London Vascular and Interventional Centre, Ealing Hospital & Imperial College, London, UK
| | - Patrick H Carpentier
- Centre de Recherche Universitaire de La Léchère, Equipe THEMAS, Université Joseph Fourier, Grenoble, France
| | | | - Michael Jünger
- Department of Dermatology, University of Greifswald, Greifswald, Germany
| | - Tomasz Urbanek
- Department of General Surgery, Vascular Surgery, Angiology and Phlebology, Medical University of Silesia, Katowice, Poland
| | - Juerg Hafner
- Department of Dermatology, University Hospital of Zurich, Zurich, Switzerland
| | - Malay Patel
- First Choice Vascular, Swastik Society, Ahmedabad, India
| | - Stephanie Wu
- Department of Podiatric Surgery & Applied Biomechanics, Rosalind Franklin University of Medicine and Science, North Chicago, IL, USA
| | - Joseph Caprini
- Department of Vascular Surgery, The University of Chicago, Chicago, IL, USA
| | - Fedor Lurie
- Department of Vascular Surgery, University of Michigan, Ann Arbor, MI, USA
| | - Tobias Hirsch
- Practice for Internal Medicine and Vascular Diseases, Halle, Germany
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Rother U, Grussler A, Griesbach C, Almasi-Sperling V, Lang W, Meyer A. Safety of medical compression stockings in patients with diabetes mellitus or peripheral arterial disease. BMJ Open Diabetes Res Care 2020; 8:8/1/e001316. [PMID: 32503811 PMCID: PMC7279622 DOI: 10.1136/bmjdrc-2020-001316] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 04/30/2020] [Accepted: 05/09/2020] [Indexed: 11/30/2022] Open
Abstract
INTRODUCTION Compression therapy is highly effective in the treatment of many venous diseases, including leg edema. However, its relevance in patients with peripheral arterial disease (PAD) or diabetes mellitus is critically discussed. The aim of the present study was to assess the influence of compression therapy on microperfusion and its safety in patients with PAD or diabetes mellitus. RESEARCH DESIGN AND METHODS A prospective analysis of 94 consecutive patients (44 patients with diabetes, 45 patients with PAD and 5 healthy controls) undergoing medical compression therapy was performed. Microperfusion was assessed by a combined method of white light tissue spectrometry and laser Doppler flowmetry under medical compression therapy (classes I and II), in different body positions (supine, sitting, standing and elevated position of the leg) and at different locations (great toe, lateral ankle and calf). RESULTS During the entire study, no compression-related adverse events occurred. Evaluation of microcirculation parameters (oxygen saturation of hemoglobin and flow) at the different locations and in sitting and standing positions (patients with diabetes and PAD) under compression therapy classes I and II revealed no tendency for reduced microperfusion in both groups. In contrast, in the elevated leg position, all mean perfusion values decreased in the PAD and diabetes groups. However, the same effect was seen in the healthy subgroup. CONCLUSIONS In consideration of the present inclusion criteria, use of medical compression stockings is safe and feasible in patients with diabetes or PAD. This study did not find relevant impairment of microperfusion parameters under compression therapy in these patient subgroups in physiologic body positions. TRIAL REGISTRATION NUMBER NCT03384758.
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Affiliation(s)
- Ulrich Rother
- Department of Vascular Surgery, Friedrich-Alexander-Universitat Erlangen-Nurnberg, Erlangen, Bayern, Germany
| | - Anna Grussler
- Department of Vascular Surgery, Friedrich-Alexander-Universitat Erlangen-Nurnberg, Erlangen, Bayern, Germany
| | - Colin Griesbach
- Department of Medical Informatics, Biometry and Epidemiology, Friedrich-Alexander-Universitat Erlangen-Nurnberg, Erlangen, Bayern, Germany
| | - Veronika Almasi-Sperling
- Department of Vascular Surgery, Friedrich-Alexander-Universitat Erlangen-Nurnberg, Erlangen, Bayern, Germany
| | - Werner Lang
- Department of Vascular Surgery, Friedrich-Alexander-Universitat Erlangen-Nurnberg, Erlangen, Bayern, Germany
| | - Alexander Meyer
- Department of Vascular Surgery, Friedrich-Alexander-Universitat Erlangen-Nurnberg, Erlangen, Bayern, Germany
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Yang A, Yasaman B, Parsi Y, Kang M, Connor D, Parsi K. Two layers of graduated compression stockings can reduce healthy saphenous vein diameters in the standing position. Phlebology 2019; 34:559-565. [PMID: 30739568 DOI: 10.1177/0268355519828871] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Background Previous studies reported graduated compression stockings can reduce the calibre of deep veins in the standing subjects. However, the literature has been inconclusive on the effect of graduated compression stockings on superficial veins in standing subjects. Objectives To assess the effect of two layers of graduated compression stockings on the diameter of saphenous veins in healthy subjects. Materials and methods In 17 legs of nine healthy subjects, we studied the effect of single layering and double layering of graduated compression stockings (23–32 mmHg, Thigh High Belted Sigvaris, Switzerland) on the diameter of the great saphenous vein mid-thigh, great saphenous vein mid-calf and small saphenous vein mid-calf. The measurements were taken using duplex ultrasound (Toshiba Aplio XG 500, 18-7 MHz transducer), through the fabric using a generous amount of ultrasound gel, on subjects both supine or prone and standing. Results Two layers of Class II graduated compression stockings reduced the calibre of great saphenous vein mid-thigh from (4.1 mm to 3.3 mm, p < 0.05), great saphenous vein mid-calf (2.8 mm to 2.2 mm, p < 0.01) and small saphenous vein (2.7 mm to 1.9 mm, p < 0.01) in the standing position. In the supine or prone position, great saphenous vein showed narrowing but there was no measurable change in the calibre of the small saphenous vein. The degree of narrowing was measurable, but insufficient to approximate the vein walls. Conclusion Superimposition of two Class II graduated compression stockings reduced the calibre of the saphenous veins in the standing position but did not approximate the vein walls. In the supine or prone position, the addition of a second layer of graduated compression stockings did not result in further narrowing of the saphenous veins.
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Affiliation(s)
- Anes Yang
- 1 Dermatology, Phlebology and Fluid Mechanics Research Laboratory, St Vincent's Centre for Applied Medical Research, Darlinghurst, Australia.,2 Department of Dermatology, St Vincent's Hospital, Darlinghurst, Australia
| | | | - Yana Parsi
- 3 Sydney Skin and Vein Clinic, Chatswood, Australia
| | - Mina Kang
- 4 Faculty of Medicine, University of New South Wales, Sydney, Australia
| | - David Connor
- 1 Dermatology, Phlebology and Fluid Mechanics Research Laboratory, St Vincent's Centre for Applied Medical Research, Darlinghurst, Australia
| | - Kurosh Parsi
- 1 Dermatology, Phlebology and Fluid Mechanics Research Laboratory, St Vincent's Centre for Applied Medical Research, Darlinghurst, Australia.,2 Department of Dermatology, St Vincent's Hospital, Darlinghurst, Australia.,3 Sydney Skin and Vein Clinic, Chatswood, Australia.,4 Faculty of Medicine, University of New South Wales, Sydney, Australia
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Stansal A, Tella E, Yannoutsos A, Keita I, Attal R, Gautier V, Sfeir D, Lazareth I, Priollet P. Supervised short-stretch compression therapy in mixed leg ulcers. JOURNAL DE MÉDECINE VASCULAIRE 2018; 43:225-230. [PMID: 29981730 DOI: 10.1016/j.jdmv.2018.05.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Accepted: 05/09/2018] [Indexed: 11/26/2022]
Abstract
OBJECTIVES This study was conducted to determine hemodynamic and clinical tolerance under short-stretch compression therapy in elderly patients suffering from mixed-etiology leg ulcers. DESIGN Transversal observational study conducted in 25 hospitalized patients with a moderate peripheral arterial occlusive disease defined as an ankle-brachial pressure index>0.5, an ankle pressure of>70mmHg and a toe cuff pressure (TP)>50mmHg. MATERIAL AND METHODS Short-stretch bandages were applied daily with pressures from 20 to 30mmHg. Ankle-brachial pressure, great toe laser Doppler flowmetry (LDF) and transcutaneous oxygen pressure (TcPO2) on dorsum of the foot were measured at baseline and after its removal at 24hours. Great toe LDF was also measured at 10minutes after bandage application. Compression pressure (CP) was measured with a sub-bandage device at baseline, at 10minutes and before bandage removal at 24hours. Clinical tolerance was evaluated taking into account the patient's pain and skin tolerance. RESULTS Mean age of patients was 80±15 years. Median duration of ulcers was 18 months. Hypertension was highly prevalent. One third of patients had diabetes. Toe pressure index and TcPO2 values did not significantly change under compression therapy (P=0.51 and P=0.09, respectively) whereas CP decreased significantly during 24hours. The loss of CP was significant 10minutes after bandage application (P<0.001). Nearly all ulcers were painful prior to placement of compression therapy and required level 1 analgesics. One patient required level 2 analgesic for pain relief. No increase in pain and no ischemic skin damage occurred under compression therapy. CONCLUSIONS In elderly patients with mixed leg ulcers and with an absolute TP>50mmHg, short-stretch compression of up to 30mmHg does not adversely affect arterial flow and appears clinically well tolerated. Such bandages with appropriate levels of compression may aid ulcer healing by treating the venous part of the disease.
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Affiliation(s)
- A Stansal
- Department of Vascular Medicine, Paris Saint-Joseph Hospital, 185, rue Raymond-Losserand, 75674 Paris cedex 14, France.
| | - E Tella
- Department of Vascular Medicine, Paris Saint-Joseph Hospital, 185, rue Raymond-Losserand, 75674 Paris cedex 14, France
| | - A Yannoutsos
- Department of Vascular Medicine, Paris Saint-Joseph Hospital, 185, rue Raymond-Losserand, 75674 Paris cedex 14, France
| | - I Keita
- Department of Vascular Medicine, Paris Saint-Joseph Hospital, 185, rue Raymond-Losserand, 75674 Paris cedex 14, France
| | - R Attal
- Department of Vascular Medicine, Paris Saint-Joseph Hospital, 185, rue Raymond-Losserand, 75674 Paris cedex 14, France
| | - V Gautier
- Department of Vascular Medicine, Paris Saint-Joseph Hospital, 185, rue Raymond-Losserand, 75674 Paris cedex 14, France
| | - D Sfeir
- Department of Vascular Medicine, Paris Saint-Joseph Hospital, 185, rue Raymond-Losserand, 75674 Paris cedex 14, France
| | - I Lazareth
- Department of Vascular Medicine, Paris Saint-Joseph Hospital, 185, rue Raymond-Losserand, 75674 Paris cedex 14, France
| | - P Priollet
- Department of Vascular Medicine, Paris Saint-Joseph Hospital, 185, rue Raymond-Losserand, 75674 Paris cedex 14, France
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Latest Innovations in the Treatment of Venous Disease. J Clin Med 2018; 7:jcm7040077. [PMID: 29641492 PMCID: PMC5920451 DOI: 10.3390/jcm7040077] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2018] [Revised: 04/08/2018] [Accepted: 04/10/2018] [Indexed: 12/16/2022] Open
Abstract
Venous disease is more common than peripheral arterial disease. Pathophysiologically, venous disease can be associated with obstruction, reflux, or both. A common feature in chronic venous disease is ambulatory venous hypertension. Inflammatory and pro-thrombotic mechanisms can be activated. The current therapies, including compression, ablation, and recanalization are discussed.
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Mayrovitz HN. Simultaneous Changes in Leg Arterial Pulsatile Blood Flow and Toe Laser-Doppler Perfusion Accompanying Graded Thigh Compression. ACTA ACUST UNITED AC 2016. [DOI: 10.1177/153857449803200406] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Previous findings showed that regional ankle cuff compression and below-knee compression bandaging cause significant decreases in skin blood perfusion distal to the compressed regions. Contrastingly, with compression bandaging, as is commonly used in the treatment of venous ulcers and other conditions, an increase in leg pulsatile blood flow in compressed regions has been reported without corresponding decreases in sub-bandage skin blood perfusion. The explanation for these differential effects is unclear in part because of the fact that foot-to-knee compression bandaging has both direct sub-bandage tissue effects and effects on distal and sub-bandage venous hemodynamics. To help clarify this issue, the present study was done to determine the role of compression-induced changes in venous pressure per se on both skin microvascular and calf pulsatile blood flow. This was done using graded thigh cuff compression up to 50 mm Hg to modify lower extremity venous pressure. During these compressions mid-calf pulsatile blood flow via magnetic resonance flowmetry and toe-skin laser-Doppler blood perfusion
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11
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Abstract
For centuries, compression therapy has been utilized to treat venous disease. To date it remains the mainstay of therapy, particularly in more severe forms such as venous ulceration. In addition to mechanisms of benefit, we discuss the evidence behind compression therapy, particularly hosiery, in various forms of venous disease of the lower extremities. We review compression data for stand-alone therapy, post-intervention, as DVT prevention, post-thrombotic syndrome and venous ulcer disease. We also review the data comparing compression modalities as well as the use of compression in mixed arteriovenous disease.
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Affiliation(s)
- Robert R Attaran
- 1 Cardiovascular Medicine, Yale University, New Haven, Connecticut, USA
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12
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Wollina U, Abdel-Naser MB, Mani R. A Review of the Microcirculation in Skin in Patients With Chronic Venous Insufficiency: The Problem and the Evidence Available for Therapeutic Options. INT J LOW EXTR WOUND 2016; 5:169-80. [PMID: 16928673 DOI: 10.1177/1534734606291870] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Impairment of the cutaneous microcirculation is a major predisposing factor in inflammation and ulceration in patients with chronic venous insufficiency (CVI). Increase of capillary filtration rate predisposes to the formation of edema. Local lymphedema is a complication of CVI, often underdiagnosed. This review is focused on CVI but excludes the complication of ulceration. Treatment of microcirculatory dysfunction can be done by pharmacologic intervention or compression therapy or using a combination of both. This review is focused on drugs that have been evaluated by randomized prospective controlled trials. The following compounds are discussed: horse chestnut seed extracts, flavonoids, red vine leaves extracts, total triterpenic fraction of Centella asiatica (L), prociadins, calcium dobesilate, and pentoxifylline. The microcirculatory effects of compression therapy using bandages or stockings are also reviewed. The major microcirculatory effects that have been shown are the reduction of capillary filtration rate and improvements in levels of transcutaneous partial pressures of oxygen and carbon dioxide (TcPO2 and TcPCO2). Available data suggest that a combination of pharmacologic and compression therapy may have some additive effects.
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Affiliation(s)
- Uwe Wollina
- Department of Dermatology, Hospital Dresden-Friedrichstadt, Academic Teaching Hospital of the Technical University of Dresden, Germany.
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Abu-Own A, Scurr JH, Smith PDC. Effect of Compression Stockings on the Skin Microcirculation in Chronic Venous Insufficiency. Phlebology 2016. [DOI: 10.1177/026835559501000103] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Objective: To use a single fibre laser Doppler fluxmeter to assess the microcirculatory effects of compression stockings. Design: Controlled study comprising patient and control groups. Setting: Department of Surgery, University College London Medical School, London, UK. Patients and participants: Ten patients with lipodermatosclerosis caused by chronic venous insufficiency and 10 control subjects. Interventions: Measurements were made from the liposclerotic skin of patients and 8 cm above the medial malleolus in controls. Laser Doppler flux (LDF), blood ce velocity (BCV) and concentration of moving blood cells (CMBC) were recorded with the subject lying supine. A class II graduated compression stocking was applied to the leg and laser Doppler recordings were repeated. The protocol was repeated with the subject sitting. Main outcome measures: The effects of a compression stocking on LDF, BCV and CMBC in the horizontal and sitting positions were measured. Results: In patients in the supine position, the compression stocking resulted in a 28% median increase in LDF ( p = 0.03), with a corresponding 29% median increase in BCV. There was no significant change in CMBC. In the sitting position, the compression stocking caused a 105% median increase in LDF ( p < 0.01) due to a corresponding 89% median increase in BCV ( p = 0.01); there was only 25% median increase in CMBC. The effects of compression in controls were similar to those in patients. Conclusion: Compression stockings may be effective in the treatment of chronic venous insufficiency by increasing the microcirculatory flow velocity.
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Affiliation(s)
- A. Abu-Own
- Department of Surgery, University College London Medical School, The Middlesex Hospital, London, UK
| | - J. H. Scurr
- Department of Surgery, University College London Medical School, The Middlesex Hospital, London, UK
| | - P. D. Coleridge Smith
- Department of Surgery, University College London Medical School, The Middlesex Hospital, London, UK
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14
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Parker TJ, Broadbent JA, McGovern JA, Broszczak DA, Parker CN, Upton Z. Provisional Matrix Deposition in Hemostasis and Venous Insufficiency: Tissue Preconditioning for Nonhealing Venous Ulcers. Adv Wound Care (New Rochelle) 2015; 4:174-191. [PMID: 25785239 PMCID: PMC4352700 DOI: 10.1089/wound.2013.0462] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2013] [Indexed: 01/07/2023] Open
Abstract
Significance: Chronic wounds represent a major burden on global healthcare systems and reduce the quality of life of those affected. Significant advances have been made in our understanding of the biochemistry of wound healing progression. However, knowledge regarding the specific molecular processes influencing chronic wound formation and persistence remains limited. Recent Advances: Generally, healing of acute wounds begins with hemostasis and the deposition of a plasma-derived provisional matrix into the wound. The deposition of plasma matrix proteins is known to occur around the microvasculature of the lower limb as a result of venous insufficiency. This appears to alter limb cutaneous tissue physiology and consequently drives the tissue into a 'preconditioned' state that negatively influences the response to wounding. Critical Issues: Processes, such as oxygen and nutrient suppression, edema, inflammatory cell trapping/extravasation, diffuse inflammation, and tissue necrosis are thought to contribute to the advent of a chronic wound. Healing of the wound then becomes difficult in the context of an internally injured limb. Thus, interventions and therapies for promoting healing of the limb is a growing area of interest. For venous ulcers, treatment using compression bandaging encourages venous return and improves healing processes within the limb, critically however, once treatment concludes ulcers often reoccur. Future Directions: Improved understanding of the composition and role of pericapillary matrix deposits in facilitating internal limb injury and subsequent development of chronic wounds will be critical for informing and enhancing current best practice therapies and preventative action in the wound care field.
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Affiliation(s)
- Tony J. Parker
- Tissue Repair and Regeneration Program, Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, Queensland, Australia
| | - James A. Broadbent
- Tissue Repair and Regeneration Program, Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, Queensland, Australia
| | - Jacqui A. McGovern
- Tissue Repair and Regeneration Program, Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, Queensland, Australia
| | - Daniel A. Broszczak
- Tissue Repair and Regeneration Program, Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, Queensland, Australia
| | - Christina N. Parker
- Institute of Health and Biomedical Innovation, School of Nursing, Queensland University of Technology, Brisbane, Queensland, Australia
| | - Zee Upton
- Tissue Repair and Regeneration Program, Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, Queensland, Australia
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Abstract
Compression therapy is extremely effective in promoting ulcer healing. Which material to use, if elastic or inelastic, is still a matter of debate. This paper will provide an overview on the recent findings in compression therapy mainly for venous or mixed ulcers which are the great majority of leg ulcers. In this paper it will be demonstrated that inelastic compression has been proved to be significantly more effective than elastic compression in reducing venous reflux, increasing venous pumping function and decreasing ambulatory venous hypertension. In addition it is comfortable, well accepted by patients and achieved an extremely high healing rate in venous ulcers. With reduced pressure inelastic compression is able to improve venous pumping function in patients with mixed ulcers without affecting but improving the arterial inflow. It will be also clearly shown that studies claiming a better effect of elastic compression compared to inelastic in favouring healing rate have significant methodological flaws making their conclusions at least doubtful. In conclusion inelastic- is significantly more effective than elastic compression in reducing ambulatory venous hypertension which is the main pathophysiological determinant of venous ulcers and demonstrated to be very effective in getting ulcer healing. New multicentric, randomized and controlled studies, without methodological flaws, will be necessary to prove that elastic- is at least as effective as inelastic compression or, maybe, more effective.
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Affiliation(s)
- Giovanni Mosti
- Angiology Department, Via del Calcio 2, 55100 Lucca, Italy
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16
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Grenier E, Gehin C, Lun B, McAdams E. Local effect of compression stockings on skin microcirculatory activity through the measurement of skin effective thermal conductivity. ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. ANNUAL INTERNATIONAL CONFERENCE 2013; 2013:1768-1771. [PMID: 24110050 DOI: 10.1109/embc.2013.6609863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
This paper presents a preliminary study to demonstrate the instantaneous local effect of compression stocking (Class 2) on skin microcirculatory activity. The measurement needs to be carefully performed as the sensor is placed under the garment. To assess the local effect of compression stockings, we use the ambulatory device Hematron located on the calf under the garment. Skin microcirculatory activity is assessed through the skin's effective thermal conductivity measurement. A specific housing for the sensor has been designed to avoid excessive pressure induced by the sensor when squeezed by stockings. The experiment, conducted on ten healthy subjects, comprised two stages: without and with compression stockings. Skin effective thermal conductivity was recorded at three successive positions (supine, sitting and standing). Significant improvement in skin microcirculatory activity was recorded by the Hematron device for the three positions. We have also demonstrated that Hematron sensor can be used under compression stockings.
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Mosti G, Iabichella ML, Partsch H. Compression therapy in mixed ulcers increases venous output and arterial perfusion. J Vasc Surg 2012; 55:122-8. [DOI: 10.1016/j.jvs.2011.07.071] [Citation(s) in RCA: 104] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2011] [Revised: 07/12/2011] [Accepted: 07/13/2011] [Indexed: 11/24/2022]
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18
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Abstract
Blood flow is believed to be a key parameter in the formation and management of lower limb wounds. Patients with venous leg ulcers (VLUs) have high venous pressures, due to the partial or complete failure of calf muscle pump, which in turn disturbs the local blood flow within the lower limb. Compression has currently been the mainstay for treatment of VLUs and is thought to restore valvular competence and reduce or suppress superficial and deep venous reflux. Efficacy and assessment of compression therapy can be understood in a better way by measuring blood flow in lower limbs. Publications applicable to the effects of compression on lower limb blood flow parameters are summarised. However, they have shown varying results due to the different methodology and assessment techniques used. This article seeks to explore the methods of assessment of blood flow in the lower limb associated with wound management and compression in particular and provides suggestions for future explorations.
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Affiliation(s)
- Hakan Oduncu
- Medical Electronics and Signal Processing Research Unit, School of Electronics, University of Glamorgan, Pontypridd, Rhondda Cynon Taff, UK.
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19
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20
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Partsch B, Partsch H. Calf compression pressure required to achieve venous closure from supine to standing positions. J Vasc Surg 2005; 42:734-8. [PMID: 16242562 DOI: 10.1016/j.jvs.2005.06.030] [Citation(s) in RCA: 97] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2005] [Accepted: 06/19/2005] [Indexed: 11/25/2022]
Abstract
BACKGROUND Compression therapy needs to narrow the veins of patients with venous disorders to achieve a hemodynamic effect. This study investigated the external pressure necessary to narrow and occlude leg veins in different body positions. METHODS In nine healthy volunteers and five patients with incompetent small saphenous veins, the diameter of the small saphenous veins and of one posterior tibial vein was measured at the mid level of the calf by duplex ultrasound scans in sitting, standing, and supine positions. A modified blood pressure cuff with an acetate window that permitted ultrasound visualization of the veins was gradually inflated, and the pressures needed to narrow or occlude the veins were recorded. RESULTS Initial narrowing occurs with a median pressure of between 30 and 40 mm Hg in the sitting and standing positions. Complete occlusion of superficial and deep leg veins occurs with 20 to 25 mm Hg in the supine position, between 50 and 60 mm Hg in the sitting position, and at about 70 mm Hg in the standing position. The difference between sitting and standing, and between standing and supine, was statistically significant (P < .01 and P < .001, respectively). CONCLUSION The external pressure has to exceed the hydrostatic pressure in the vein to compress leg veins effectively. Higher external pressures than can be expected to be delivered by elastic compression stockings are required to achieve the collapse of lower-extremity veins in the upright position.
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21
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Abstract
The 4-layer bandage was originally designed to provide sustained leg compression to patients with venous leg ulcers. Since then, the practice of 4-layer bandaging has become widespread in the United Kingdom. Ulcer healing rates vary for a number of reasons. This review, by a member of the original design team, seeks to discuss reasons of varying success and offers advice for its appropriate usage.
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Affiliation(s)
- Christine Moffatt
- Wolfson Institute for Health Sciences, Thames Valley University, London.
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22
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Abstract
Persons who have injected drugs are highly susceptible to a life-long, debilitating condition of the legs called chronic venous insufficiency (CVI). CVI may affect a person's ability to function. The purposes of this study were to examine (a) the functional relationship between CVI severity, pain, and behavior; and (b) the extent to which pain mediates the relationship between CVI severity and functional behavior for persons with a history of injection drug use. The 100 participants had a history of injection drug use and were recruited from a medical clinic and a methadone treatment clinic. Participants responded to a questionnaire that contained demographic, health history, drug history, pain and functioning components. Their legs were examined from the knees to the feet for clinical manifestations of CVI. Pain and functional behavior were monotonically related to severity of CVI. Path analysis showed leg pain as a mediator of the relationship between CVI and behavioral functioning controlling for the effects of other chronic diseases. Treatment center counselors need to be aware of leg changes that occur with injected drugs, realize these changes may affect many aspects of functioning and cause pain, and encourage clients to obtain medical assistance for treatment of their legs.
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Affiliation(s)
- Barbara Pieper
- College of Nursing, Wayne State University, 5557 Cass Avenue, Detroit, MI 48202, USA.
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23
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Mayrovitz HN, Sims N. Effects of ankle-to-knee external pressures on skin blood perfusion under and distal to compression. Adv Skin Wound Care 2003; 16:198-202. [PMID: 12897676 DOI: 10.1097/00129334-200307000-00013] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To compare the effects of select leg compression pressures on blood perfusion in the skin overlying bone and the skin distal to the leg compression. DESIGN Blood perfusion of skin overlying the tibia and the foot dorsum was simultaneously measured in 12 healthy subjects using laser Doppler. Each subject's calf was compressed from ankle to knee with an air cast that applied external pressure, ranging from 0 to 40 mm Hg in 10 mm Hg increments. All measurements were initiated after a 20-minute rest interval and were recorded with each subject in a supine position. SETTING University research center. RESULTS The main findings show that compression causes a significant decrease in skin blood perfusion (SBF) at both sites, with greater reductions in SBF occurring with increased compression pressure. Greater SBF reductions occurred at the foot than at the directly compressed tibia site. Thus, at the highest pressure (40 mm Hg), the foot SBF reduction (61.6% +/- 13.7%) was greater than at the directly compressed tibial site (33.3% +/- 0.3%), both of which were significantly less than baseline (P <.01). CONCLUSIONS The present findings and considerable related evidence indicate that lower extremity external compression, within the range of commonly used therapeutic levels, reduces SBF by an amount that depends on the magnitude of the compression pressures. The quantitative difference between the effect of compression on SBF within the compression area, and distal to it, is likely a result of the way that the compression affects arteriolar and venous resistance to blood flow at the 2 sites. From a clinical perspective, it would seem prudent to anticipate that sub-bandage and distal SBF would be negatively affected by compression, with greater effects likely in tissue distal to compression.
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Affiliation(s)
- Harvey N Mayrovitz
- College of Medical Sciences, Nova Southeastern University, Ft. Lauderdale, FL, USA
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24
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Abstract
Compression bandaging is the mainstay of conservative management of patients with venous ulceration. But debate is growing over what levels of pressure to apply and how to balance this with what patients can tolerate.
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Affiliation(s)
- Z Moore
- Faculty of Nursing and Midwifery, Royal College of Surgeons, Dublin, Ireland.
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25
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Abstract
In this review, the anatomy and physiology of the venous system and its pathophysiology are described. Theories regarding the possible causes of disturbances in venous microangiopathy are summarized. The theories concern the deoxygenation of red blood cells, arteriovenous shunts, fibrin cuffs, and the trapping of growth factors and/or white blood cells. Furthermore, microlymphatic, neurologic and hemorheologic disturbances in venous disease are outlined. Findings in venous microangiopathy obtained from histology, capillary microscopy, microlymphography, laser Doppler fluxmetry and transcutaneous oxygen partial pressure are detailed. Finally, the recently discovered pattern of perfusion in microcirculation within and around venous ulcers is discussed.
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Affiliation(s)
- M E Gschwandtner
- Department of Medical Angiology, Vienna General Hospital, University of Vienna, Austria.
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26
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Bruce AJ, Bennett DD, Lohse CM, Rooke TW, Davis MDP. Lipodermatosclerosis: review of cases evaluated at Mayo Clinic. J Am Acad Dermatol 2002; 46:187-92. [PMID: 11807428 DOI: 10.1067/mjd.2002.119101] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
BACKGROUND Lipodermatosclerosis describes bound-down, sclerotic skin involving the lower extremities. OBJECTIVE Our purpose was to describe the demographic and clinical features of patients with lipodermatosclerosis. METHODS This was a retrospective study of patients presenting to Mayo Clinic between 1976 and 1998 with a diagnosis of lipodermatosclerosis. RESULTS Of 97 patients, 84 (87%) were women. Mean age was 62 years (range, 25-88 years). Mean body mass index was 34.3 (range, 17.8-71.5). Clinical signs were bilateral involvement in 44 patients (45%), induration localized to a discrete plaque in 49 (51%), erythema in 69 (71%), hyperpigmentation in 57 (59%), ulceration in 13 (13%), concomitant edema in 69 (71%), and varicosities in 55 (57%). Vascular studies performed on 72 patients showed abnormalities in 49: deep venous incompetence in 33 (67%), calf muscle pump abnormality in 19 (39%), abnormal pulsatility in 10 (20%), and obstruction in 1 (2%). CONCLUSION Lipodermatosclerosis was associated with female sex, middle age, high body mass index, and venous abnormalities.
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Affiliation(s)
- Alison J Bruce
- Department of Dermatology, Mayo Clinic and Mayo Foundation, Rochester, MN 55905, USA
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27
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Pieper B, Templin T. Chronic venous insufficiency in persons with a history of injection drug use. Res Nurs Health 2001; 24:423-32. [PMID: 11746071 DOI: 10.1002/nur.1042] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Persons with a history of injection drug use have many risk factors for the development of chronic venous insufficiency (CVI), yet this phenomenon has not been studied systematically in this population. Persons (N = 204) with a history of injection drug use who were in enrolled in a treatment center were examined for clinical manifestations of CVI. The CVI clinical classification was graded on a 7-point scale for each leg. Most participants (n = 179, 87.7%) exhibited clinical evidence of CVI. Significant predictors of CVI clinical manifestations were leg infections/cellulitis (rho =.53); years injection in the veins of the groin, legs, and feet (rho =.47); deep vein thrombosis (rho =.37); and total years injection heroin (rho =.27). There was a linear functional relationship between years of injection drug use and the CVI clinical classification, but only when the injections were in the veins of the groin, legs, or feet; otherwise, the specific mechanisms of this relationship were not evident. The findings indicate that CVI is a common occurrence in persons who have injected drugs.
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Affiliation(s)
- B Pieper
- College of Nursing, Wayne State University, Detroit, MI 48202, USA
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28
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JÜNGER MICHAEL, STEINS ANKE, HAHN MARTIN, HÄFNER HANSMARTIN. Microcirculatory Dysfunction in Chronic Venous Insufficiency (CVI). Microcirculation 2000. [DOI: 10.1111/j.1549-8719.2000.tb00145.x] [Citation(s) in RCA: 45] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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29
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Abstract
This consensus document provides an up-to-date account of the various methods available for the investigation of chronic venous insufficiency of the lower limbs (CVI), with an outline of their history, usefulness, and limitations. CVI is characterized by symptoms or signs produced by venous hypertension as a result of structural or functional abnormalities of veins. The most frequent causes of CVI are primary abnormalities of the venous wall and the valves and secondary changes due to previous venous thrombosis that can lead to reflux, obstruction, or both. Because the history and clinical examination will not always indicate the nature and extent of the underlying abnormality (anatomic extent, pathology, and cause), a number of diagnostic investigations have been developed that can elucidate whether there is calf muscle pump dysfunction and determine the anatomic extent and severity of obstruction or reflux. The difficulty in deciding which investigations to use and how to interpret the results has stimulated the development of this consensus document. The aim of this document was to provide an account of these tests, with an outline of their usefulness and limitations and indications of which patients should be subjected to the tests and when and of what clinical decisions can be made. This document was written primarily for the clinician who would like to learn the latest approaches to the investigation of patients with CVI and the new applications that have emerged from recent research, as well as for the novice who is embarking on venous research. Care has been taken to indicate which methods have entered the clinical arena and which are mainly used for research. The foundation for this consensus document was laid by the faculty at a meeting held under the auspices of the American Venous Forum, the Cardiovascular Disease Educational and Research Trust, the European Society of Vascular Surgery, the International Angiology Scientific Activity Congress Organization, the International Union of Angiology, and the Union Internationale de Phlebologie at the Abbaye des Vaux de Cernay, France, on March 5 to 9, 1997. Subsequent input by co-opted faculty members and revisions in 1998 and 1999 have ensured a document that provides an up-to-date account of the various methods available for the investigation of CVI.
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Affiliation(s)
- A N Nicolaides
- Irvine Laboratory for Cardiovascular Investigation and Research, Department of Vascular Surgery, Imperial College School of Medicine (St Mary's Campus), London W2 1NY, UK.
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30
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Mayrovitz HN. Compression-induced pulsatile blood flow changes in human legs. CLINICAL PHYSIOLOGY (OXFORD, ENGLAND) 1998; 18:117-24. [PMID: 9568350 DOI: 10.1046/j.1365-2281.1998.00084.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Initial and sustained (7-h) impacts of foot-to-knee compression bandaging on leg arterial pulsatile blood flow were assessed by nuclear magnetic resonance flowmetry in eight healthy supine subjects. A widely used bandaging method (zinc impregnated gauze + Coban) and a slight variant (Coban only) were applied one week apart to one leg. Blood flow was measured on each day of bandage application before and after bandaging and after 7 h of normal activity. Initial mean sub-bandage pressures (lateral gaiter) were between 28.4 and 28.9 mmHg but were significantly reduced after 7 h to 16.3-19.4 mmHg. Overall below-knee pulsatile blood perfusion was initially significantly increased by both methods mainly due to increased proximal blood flow. Bandaging was also associated with a decrease in blood perfusion of the nonbandaged control leg mainly due to a decrease in distal blood flow. Neither of these effects were sustained after 7 h. The fact that neither sub-bandage pressure nor blood flow was sustained may indicate a causal linkage, a concept consistent with the finding of a linear relationship between afternoon blood flow and sub-bandage pressure reductions. The implications of the present findings for venous ulcer therapy are speculative and based on the concept that arterial pulsatile flow augmentation is a positive feature. If so, more frequent bandage changes to provide transient flow stimulation or use of bandages to better maintain sub-bandage pressure to sustain flow increases may be useful.
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Affiliation(s)
- H N Mayrovitz
- Miami Heart Research Institute, Miami Beach, Florida 33140, USA
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31
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Abu-Own A, Sommerville K, Scurr JH, Coleridge Smith PD. Effects of compression and type of bed surface on the microcirculation of the heel. Eur J Vasc Endovasc Surg 1995; 9:327-34. [PMID: 7620960 DOI: 10.1016/s1078-5884(05)80139-x] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
OBJECTIVE To assess the effects of compression on the skin microcirculation of the heel using laser Doppler fluxmetry. DESIGN Parallel groups comparing patients with control groups. SETTING Department of Surgery, University College London Medical School, London. SUBJECTS AND MATERIALS Ten patients at risk of developing pressure ulceration, 10 age- and sex-matched healthy subjects and 10 young, healthy volunteers. An acrylic indenter with a slot to accommodate a laser Doppler probe was used to apply compression to the heel region. A pressure sensor was used to measure the applied compression. OUTCOME MEASURES The resting laser Doppler flux was measured with the subject lying supine. Compression forces were then applied in increments from 50 g to 1500 g and the corresponding interface pressure (IP) and laser Doppler flux (LDF) recorded. The IP and LDF were also measured from the heel while the subject was lying on a low air-loss system and then on an NHS conventional hospital bed. RESULTS The resting LDF is lower in the patient group compared to the control groups (p < 0.05). Compression of the heel caused a progressive decrease in LDF in all groups. Compression greater than 50 mmHg as well as lying on an NHS bed reduced the LDF signal to a minimal value (biological zero). On the low air-loss system, the median LDF was 17% of the resting value in the age-matched control group and 32% in the patient group. CONCLUSIONS The results indicate that the heel microcirculation is vulnerable to compression. The low air-loss system maintained the IP sufficiently low to prevent complete cessation of the heel microcirculation.
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Affiliation(s)
- A Abu-Own
- Department of Surgery, University College London Medical School, Middlesex Hospital, U.K
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32
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Abu-Own A, Scurr JH, Coleridge Smith PD. Effect of leg elevation on the skin microcirculation in chronic venous insufficiency. J Vasc Surg 1994; 20:705-10. [PMID: 7966805 DOI: 10.1016/s0741-5214(94)70157-1] [Citation(s) in RCA: 56] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
PURPOSE Leg elevation is advised in the treatment of venous disease associated with edema. We have used laser Doppler fluxmetry to assess the effects of leg elevation on the skin microcirculation. METHODS Fifteen patients with lipodermatosclerosis caused by chronic venous insufficiency and 15 control subjects were studied. Measurements were made from the liposclerotic skin of patients and 8 cm above the medial malleolus in control subjects. Laser Doppler flux, blood cell velocity, and concentration of moving blood cells were recorded with the subject lying in the supine position and after elevating the foot 30 cm above the heart level. RESULTS In subjects in the horizontal position, the resting laser Doppler flux was significantly higher in patients with lipodermatosclerosis than in control subjects (median difference 63 arbitrary units; 95% confidence interval: 36, 108). This difference was due to a higher concentration of moving blood cells in the patient group (median difference 6.5 arbitrary units; 95% confidence interval: 3.4, 9). The blood cell velocity was not statistically significant between the two groups. On leg elevation, there was a substantial increase in the laser Doppler flux in the patient group; the median percentage increase in flux was 45% (p < 0.01). This was due to an increase in blood cell velocity; the median percentage increase was 41% (p < 0.01). There was no corresponding change in the concentration of moving blood cells. The results in the control group showed a similar trend but have not reached statistical significance. CONCLUSION We conclude that limb elevation enhanced the microcirculatory flow velocity in liposclerotic skin of patients with chronic venous insufficiency.
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Affiliation(s)
- A Abu-Own
- Department of Surgery, University College London Medical School, United Kingdom
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