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Box 1
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Historical introduction of sclerosing agents
1840 Absolute alcohol (Monteggio, Leroy D’Etiolles) 1851–1853 Ferric chloride (Pravaz) 1855 Iodo tannic liquer (Desgranges) 1880 ‘Chloral’ (Negretti) 1904 5% Phenol solution (Tavel) 1906 Potassium iodo-iodine (Tavel) 1910 ‘Sublime’ (Scharf) 1917 Hypertonic glucose/50–60% calorose (Kausch) 1919 30% Sodium salicylate (Sicard and Gaugier) 1919 Sodium bicarbonate (Sicard and Gaugier) 1920 1% Bichloride of mercury (Wolf) 1922 12% Quinine sulfate with 6% urethane (Genevrier) 1922 Bi-iodine of mercury (Lacroix, Bazelis) 1926 Hypertonic saline with procaine (Linser) 1927 50% Grape sugar (Doeriffel) 1929 Sodium citrate (Kern and Angel) 1929 20–30% Hypertonic saline (Kern and Angel) 1930 Sodium morrhuate (Higgins and Kittel) 1933 Chromated glycerin (Scleremo) (Jausion) 1937 Ethanolamine oleate (Biegeleisen) 1946 Sodium tetradecyl sulfate (Sotradecol) (Reiner) 1949 Phenolated mercury and ammonium (Tournay and
Wallois)
1959 Stabilized polyiodinated ions (Variglobin) (Imhoff
and Sigg)
1966 Polidocanol (Aethoxysklerol) (Henschel and
Eichenberg)
1969 Hypertonic saline/dextrose (Sclerodex)
Modified from Goldman MP, Bennett R: J Am Acad Dermatol 17:167, 1987.
synthetic sclerosing agents in 1946 firmly established sclero­therapy (primarily in Europe) as a viable form of treatment for varicose veins. Still, many physicians perceived clinical results of sclerotherapy treatment to be less optimal than those obtained with surgical approaches.
Although the use of compression therapy for treatment of venous disease is mentioned in the Old Testament and was performed by Hippocrates in the fourth century used in sclerosing treatment of varicose veins only within the past 50 years. by Brunstein and Fegan
51
Postsclerosis compression, initially described
50
in the 1940s, Sigg52 and Orbach53 in the 1950s
54
in the 1960s, is perhaps the most important
BC, it has been
advance in sclerotherapy treatment of varicose veins since the introduction of relatively safe synthetic sclerosing agents in the 1940s. With the advent of ‘compression’ sclerotherapy, clinical results equal to surgical procedures are now being reported.
In Europe, sclerotherapy has been fully accepted by the medical community since the 1960s and exists as a separate specialty (phlebology and/or angiology).
55
Even today, however, American physicians do not understand the tech­nique or its indications, safety and efficacy. Eighty-two percent of gynecologists surveyed did not have enough knowledge to advise patients who requested information on the treatment of varicose and telangiectatic leg veins. In fact, the gynecolo­gists incorrectly perceived that sclerotherapy produced indis­criminate venous destruction; had a high risk of venous thrombosis and allergic reactions; caused permanent pigmen­tation or scarring; necessitated prolonged, repetitive, painful treatments; and had a low percentage of improvement.
56
Reasons for Treatment
Reasons for Treatment
reported his first series of cases in 1920 on the use of carbon­ate of soda but later found that salicylate of soda was best for sclerosing varicose veins.
37
Genevrier, a military physician in 1918 who used intrave­nous quinine to treat malaria, often injected varicose veins in the same patients, thereby treating both the malaria and the varicosities.
38
The first pharmaceutically manufactured sclerosing solu­tion was a mixture of saline and procaine. Thereafter, multiple solutions were produced by the German pharmaceutical industry. This stimulated research on both sides of the Atlantic for an ideal sclerosing solution and many different com­pounds were tried ( grape sugar, salicylate,
41,42
1% bichloride of mercury, sugar with 5% saccharose), 6% urethane. unacceptable levels of allergic reactions, necrosis, pain and even fatalities.
Box 1). These included the following: 50%
39
mercury bi-iodide,40 20% and 30% sodium
sodium citrate,43 20–30% sodium chloride,43
45
These substances were used widely but caused
46–48
(A complete discussion of the development
44
50–60% calorose (75% invert
45
and 12% quinine sulfate with
and properties of modern sclerosing solutions is found in Chapter 7.)
Tournay was instrumental in developing a school of scle­rotherapy in France and refined the injection technique to include drainage of intravascular thrombi. McAusland
49
popu­larized the technique in the United States in 1939 with his report of the successful treatment of 10,000 patients. He pro­moted injection into empty veins to limit the degree of throm­bosis, treatment of the incompetent saphenofemoral junction before sclerosing distal varices, the use of postsclerotherapy compression, and the use of minimal sclerosant concentra­tions (in the form of sodium morrhuate froth) for sclerosing telangiectasia. Brunstein
50
further popularized injection into empty veins and the use of postsclerotherapy compression to produce cosmetic, painless, efficient sclerosis. The advent of
Patients seek therapy for telangiectasias or varicose veins prin­cipally because of their unsightly appearance. A survey has shown that American women are more concerned with lower extremity telangiectasia than with almost any other cosmetic problem.
57
However, proper treatment is frequently difficult to obtain because correct surgical intervention and sclero­therapy are not often taught in medical schools or residency programs. Frequently, patients with telangiectasias of the legs are told that they must live with the problem. Treatment options, including sclerotherapy, are either mentioned dispar­agingly or not discussed at all. However, available evidence indicates that safe, effective forms of treatment other than surgery are possible and quite successful.
In addition to the cosmetic benefits of sclerotherapy, studies have demonstrated that sclerotherapy treatment of incompetent perforating veins increases the efficacy of the calf muscle pump, resulting in an improved clearance of extravascular fluid.
58
Lymphangiography of patients with chronic venous insufficiency who are treated with sclerother­apy also demonstrates normalization of lymphatic drainage, in addition to improvements in venous hemodynamics.
59,60
Also, a significant percentage of patients (28–85%) with chronic venous insufficiency have superficial venous insuffi­ciency alone or in combination with deep venous system abnormalities.
61–63
These patients show greater improvement with sclerotherapy or surgical treatment of the superficial veins combined with compression therapy than with com­pression therapy alone. heaviness and aching of the legs are often relieved by wearing a graduated compression stocking,
64
In addition, while the symptoms of
65
patients prefer to be rid of the veins altogether because wearing a compression stock­ing (which may be difficult to apply) is unsightly, and uncom­fortable in warm, humid climates.
Hobbs,
3
Lofgren,66 and Beninson and Livingood67 have pointed out that the treatment of varicosities per se may have no effect on alleviating superficial venous pressure. It is the
xi
treatment of the underlying communicating or perforating
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veins draining the gaiter area that is important. vessels may be either surgically ligated
17,19,68,69
Only then can the retrograde flow under high pressure through the calf muscle pump be diverted upstream and away from the skin. This succeeds in lowering the cuticular venous pres­sure with decreased capillary permeability and edema, thus increasing tissue oxygenation and nutrition. Wilson and Browse
57
estimate that 40–50% of patients with venous ulcer-
Introduction
ation have nonthrombotic or perforating vein incompetence that can be treated successfully with interruption of the abnor­mal veins, either through superficial ligation or sclerotherapy.
Present Day Treatment
A common misconception among physicians is that knowl­edge of or dexterity in venipuncture confers expertise in scle­rotherapy. True expertise in sclerotherapy, like all specializations in medicine and surgery, comes only after extensive post­graduate education, the observation of trained physicians using meticulous technique, and subsequent (preferably supervised) practice. Fortunately, physicians who specialize in the treatment of venous disease (phlebologists, dermatolo­gists and vascular surgeons) now can offer relatively simple treatments for this widespread medical ailment.
Sclerotherapy, as practiced today, has been shown to be better than placebo in the treatment of varicose and telangiec­tatic leg veins. ble surgical procedures (ligation and stripping) in long-term follow-up studies of most types of varicose veins, excluding those with significant saphenofemoral incompetence.
As discussed in Chapter 9, new methods of sclerosing vari­cose veins with reflux at the saphenofemoral junction (SFJ reflux) by using sclerosant foam under duplex control may also increase the safety and efficacy of sclerotherapy in patients with that particular condition, and is becoming as effective as surgical and intravascular laser and radiofrequency (RF) treat­ment. The older recommendation of Wallois, who used a liquid sclerosing solution in non-surgical patients, these patients once or twice a year to maintain effective scle­rosis of the varicose great saphenous vein (GSV). Although this method (with non-foamed sclerosing solutions) does not produce a cure, it maintains both cosmetic and symptomatic improvement. Finally, as discussed further in Chapter 10, scle­rotherapy can also complement surgical and/or intravascular laser/RF treatment, especially for varicose or perforating veins, and can prevent recurrences.
Modern sclerotherapy has been demonstrated to result in a relief of symptoms in up to 85% of patients with both vari-
4
cose
and telangiectatic veins.77 In addition, sclerotherapy treatment has been demonstrated to be a more physiologic approach to eliminating abnormal varicose veins. One study of dissected cadaver legs demonstrated that more than 50% of the patients with significant varicose veins had a normal great saphenous system, suggesting that vein stripping may be an inappropriate procedure in a significant percentage of patients. GSV as a conduit for myocardial revascularization. Although the internal mammary artery is a better conduit for coronary artery bypass grafting, the GSV is still necessary in a significant number of patients. and the internal mammary artery can accommodate only one or two graft segments.
Sclerotherapy of ‘varicose’ (abnormal) veins does not impede the vascular vein surgeon from harvesting appropriate conduits for coronary artery bypass. The structural quality of vein grafts is of decisive importance for the maintenance of patency. Patency half-life with a good-to-excellent graft is 10.5 years, versus 0.5 years when fair and poor-quality grafts
xii
70
Sclerotherapy is also as effective as compara-
76
78
This is especially important regarding use of the
79
Most patients require multiple grafts,
3,17,19,68,69
These
or sclerosed.3
71–74
75
is to treat
(including those taken from varicose veins) are used.80 A more recent study cites an incidence of graft failure at 30 months of 68% in patients grafted with diseased veins, versus 27% when healthy veins were used. ‘early’ varicose veins is thought to halt their progression into larger, more severe varices.
81
Most importantly, treatment of
82,83
Early treatment may prevent the development of valvular incompetence. Therefore, not only is sclerotherapy not detrimental to coronary bypass grafts but it may help in providing better conduits for this procedure should the need arise.
Perhaps more significant in this age of cost control, sclero­therapy has been demonstrated to be much less costly than surgical procedures in the treatment of varicose veins.
84–87
In lieu of the inpatient hospital ligation and stripping operation, sclerotherapy treatment is performed on an outpatient basis, permitting patients to return to work immediately after the procedure. Newer surgical techniques practiced in ambulatory surgical centers allow SFJ ligation, or radiofrequency or endo­luminal laser closure of the GSV to be performed without general anesthesia. In this setting, the traditional expense of surgical procedures is lessened. However, even with the most modern surgical treatments, the morbidity and cost of surgery is greater than that of sclerotherapy.
However, when SFJ incompetence is present, a limited liga­tion and stripping procedure, or endovenous RF or laser closure followed by immediate ambulatory phlebectomy with sclerotherapy 3 to 6 weeks later, may be necessary. Because of the ‘limited’ nature of the procedure (as described in Chapter
10), hospitalization is not required and the procedure is per­formed under local anesthesia in an outpatient surgical facility. The patient leaves ambulatory after the hour or so procedure, resuming normal activities within 24 hours. In addition to cost savings, patients’ preference for outpatient sclerotherapy has been a major reason for the modernization of varicose vein treatment. rence of varicose veins (usually to a minor degree) in 88% of patients who were treated with sclerotherapy alone.
84
This preference has occurred despite the recur-
84
Unfortunately, the straightforwardness of sclerotherapy – performed with a simple syringe and sclerosing solution in an awake patient with rapid recuperation – is thought by those without an adequate knowledge of phlebology to be entirely cosmetic in nature. This has led to medical reimbursement in the United States being withheld or trivialized by medical insurance companies. Some have even suggested changing the name of sclerotherapy to ‘endovenous chemical ablation’ which appears to have a more formidable name.
88
We believe that it is best not to try and change a name to ‘mislead’ but to educate.
In summary, the presence of varicose and telangiectatic veins is not a normal physical finding but a medical disease deserving of treatment. Varicose and telangiectatic veins may be symptomatic, representing an obvious manifestation of venous disease with its resultant complications, and may pose medical risks and complications in and of themselves. Accord­ing to Hippocrates, the only advantages of having varicose veins are that ‘the bald are not subject to varicose veins; but should they occur, the hairs are reproduced’, and ‘if varicose veins or hemorrhoids occur during mania, the mania is
89
cured’.
Fortunately, the majority of patients with varicose and tel­angiectatic veins do not have a life-threatening problem. Therefore, treatment should be as simple as possible, with the least risk of significant side effects. Modern sclerotherapy treat­ment has been demonstrated to fulfill these requirements with efficacy that is comparable with operative procedures. This textbook examines the pathophysiology and practical appli­cation of sclerotherapy treatment for varicose veins and telangiectasias through a review of the world literature, pres­entation of experimental studies, and recommendations derived from the practices of the contributing authors.
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A P P E N D I X
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Compression Hosiery, Compression Bandages,
and Pressure Pads
A
Compression Hosiery
In addition to the large manufacturers and distributors listed, nearly 100 other manufacturers of graduated compression hosiery can be found worldwide. Many of these companies have a limited sales and distribution region. I have included companies that I have personal experience with. With the background provided in Chapter 6, the reader should be able to evaluate each stocking company to decide which brand and type of stocking will be best for his or her practice.
Activa healthcare
Activa Healthcare was founded in 1998 when it introduced its revolutionary range of Activa hosiery. Using new manufactur­ing techniques and yarns previously confined to luxury under­wear, a range was available which both nurses and wearers found extremely comfortable, clinically effective and attrac­tive. Equally importantly it was no longer a battle to get on.
Being aware that hosiery was only half the story, Activa then developed the Actico cohesive inelastic bandage system for treating leg ulceration and chronic oedema. Actico band­ages are safe and easy to apply. The bandages are also cohe­sive, meaning the bandages stick to themselves and will not slip down.
Activa has a downloadable Hosiery Selector which instantly works out the size hosiery a patient needs by simply keying in their measurements, which is all part of making life easier for patients and clinicians alike. www.activahealthcare.co.uk/ selector
Available from: Activa Healthcare Ltd
1 Lancaster Park, Newborough Road, Needwood, Burton on Trent, Staffordshire DE13 9PD UK Phone: +44 (0) 8450 606 707 / +44 (0) 1283 576800 Fax: +44 (0) 1283 576808 Email: information@activahealthcare.co.uk
Bauerfeind
Bauerfeind is based in Zeulenroda, Germany, a town where the manufacturing technology for producing compression stockings was developed in the early years of the 20 Bauerfeind was founded in 1929 and today offers a wide assortment of premium quality medical compression therapy solutions under the brand Venotrain®. Bauerfeind USA, Inc. was established more than 25 years ago and has just moved to new offices in Marietta, Georgia.
Venotrain® products are designed to provide effective therapy, excellent wearing comfort and great durability. The assortment includes products with different levels of stiffness to allow for an optimum therapeutic effect depending on the condition they are designed to manage/treat. VenoTrain micro
©
2011 Elsevier Ltd, Inc, BV
DOI: 10.1016/B978-0-323-07367-7.00023-6
th
century.
has higher elasticity and is ideal for the management of vari­cose veins and perfect for patients post venous procedures. The product line is available in different compression classes, multiple styles and a wide range of colors to match the needs of different people and life styles. The newly developed Venotrain®business is designed as a contemporary dress sock. Most product lines are sized according to the newly developed ‘Perfect Fit’ system.
For more severe venous conditions, Bauerfeind offers solu­tions with short stretch characteristics, to deliver a higher working pressure. Examples of product lines that fall into this category include Venotrain® impuls and VempTrain soft. The flat knitted custom-made SoraLife-line is specially designed for the management of lymphedema.
From the very beginning, Bauerfeind has been a pioneer and is well known for a series of significant innovations. The first compression therapy system for treatment of leg ulcers was launched in 2000 under the Venotrain® ulcertec name. VenoTrain® micro balance, launched in 2006, is the first stock­ing with an integrated skin care complex. Finally, Bauerfeind developed the revolutionary measuring system Image3D (now: Bodytronic). It’s an easy-to-use system for measuring limbs, fitting and dispensing the appropriate ready-to-wear or customized product. More than 100 000 legs have been meas­ured to date and in 2009, these data were used to launch the new ‘Perfect Fit’ sizing system, which further helps Bauerfeind consolidate its position as a leader in the field.
Available from: Bauerfeind AG
Triebeser Straße 16 Triebeser Straße 16 07937 Zeulenroda-Triebes 07937 Zeulenroda-drive Germany Telefon: 036628-66-10 00 Phone: +49 (0) 36628-66-10 00 Fax: 036628-66-19 99 Fax: +49 (0) 36628-66-19 99 E-Mail: info@bauerfeind.com Website: http://www.bauerfeind.com
CircAid medical
Since the early 1990s CircAid Medical, in San Diego, CA, has developed and produced patented, in-elastic, adjustable com­pression garments for the management of venous and lym­phatic disease. The CircAid® product line offers a unique design incorporating Velcro® closures that enable a patient to wrap the compression garment around the limb reducing the difficulty associated with elastic compression garments. The in-elastic behavior of the CircAid products is based on the principles of bandaging providing a low resting pressure with a high working pressure when ambulatory. The latest offer­ings, Juxta-Lite materials which provide improved conformability and comfort to the patient’s limb. The Juxta-Lite is designed to be able to provide a range of compressions from 20-50 mmHg with a single product making it the perfect alternative to both band­aging and elastic compression stockings.
TM
and Juxta-FitTM, incorporate Breathe-O-Prene®
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Compression Hosiery, Compression Bandages, and Pressure Pads
Available from:
CircAid Medical Inc. 9323 Chesapeake Drive; Suite B-2 San Diego, CA 92123, USA Phone: +1 858-576-3550 Fax: +1 858-576-3555 E-mail: info@circaid.com Website: www.circaid.com
Cizeta medicali S.p.A.
Cizeta medical stocking are all produced in the Cuggiono facilities and distributed with the brand VARISAN® and in the following lines:
VARISAN® TOP (Ral certified): the specialist line constructed
in all the segments, with close and open toe, two high, in 1, 2 and 3 Ccl., also available with cotton inside. The Arm Sleeve and gloves, and the knee length stocking with a zipper are also produced within the TOP line.. For the TOP line, a made to measure service, custom fitting to each patient, is available.
VARISAN® FASHION (Ral certified): the fashionable medical
stocking in 1 and 2 Ccl. Compression and in three colours.
VARISAN® CLASSIC (Ral certified): the original line,
available in 1 and 2 Ccl.
VARISAN® SOFT (ASQUAL certified): the medical stocking
with the lower compression. Available in 1 and 2 Ccl. of the French standard, and in five colours.
Available from:
CIZETA MEDICALI S.p.A. Via IV Novembre, 46 20102 Cuggiono (MI) Italy Phone: +39 02 9721811 Fax: +39 02 97240734 Website: www.cizetamedicali.com
Gloria-Med
Gloria has manufactured medical graduated compression stockings on Lake Como in Italy since 1926, and its products are appreciated worldwide. The Gloria product range of ready­made compression stockings includes a complete selection of compression classes, fabric compositions, and styles. A ‘Glo­riaMed Soft Series’ composed of synthetic fibers provides com­pression with optimal comfort. The stockings are ointment, cream, and ultraviolet resistant. The ‘GloriaMed Cotton Series’ is composed of natural cotton wound around spandex for comfort for elderly people or in case of skin allergies. The ‘Strong Series’ is composed of natural rubber with a high therapeutic efficacy. The ‘Lady Gloria Series’ is sheer and attractive and is available in fashionable colors to combine style and medical compression.
All ‘GloriaMed’ stockings are Hohenstein tested and certi­fied. Gloria also develops medical CD ROMs and literature in the vascular field.
Available from: Gloria Med Pharma Srl
Via Diaz, 7 22017 Menaggio Lake Como Italy Contact Name: Alex Peroschi Phone: +39 0344 32123 Fax: +39 0344 32035 E-mail: a.peroschi@gloriamed.com
Gloria Med USA
Gloria Med USA is a sister company of Gloria Med Group. The products range from ready-made to custom-made compres-
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sion stockings including a complete selection of compression classes, fabrics and styles. All ‘GloriaMed’ series stockings have German GZ-RAL certification and are distributed worldwide:
‘GloriaMed Micro’ series contains microfiber yarns in
order to achieve a stylish look with medical effectiveness. Available in 20-30 and 30-40 mmHg compression, closed toe.
‘GloriaMed Soft’ series is composed of synthetic fine yarns
and available in 20-30 and 30-40 mmHg compression, either open or closed toe to provide optimum comfort, durability and satisfaction for patients.
‘GloriaMed Comfort’ series contains superior quality
cotton, and is hypoallergenic, well suited for patients with dermatological problems or who live in warm and humid climates. Available in 20-30 and 30-40 mmHg compression, open toe.
‘Lady Gloria’ series are attractive, soothing, elegant and
stylish stockings and pantyhose, available in 15-20 mmHg support compression open or closed toe, and 20-30 mmHg only closed toe.
‘Man’Support’ series are elegant, stylish and comfortable
cotton man’s socks, available in 15-20 mmHg compression, closed toe.
‘GloriaPress’ compression bandages are also available.
Available from:
Gloria Med USA 1107 Fair Oaks Ave. # 462 South Pasadena, CA 91030, USA Contact Name: Rachel Bhagat Phone: +1 877-390-5347 Fax: +1 626-398-5347 E-mail: info@gloriamedusa.com Website: www.gloriamedusa.com
Innothera
Innothera is the largest French manufacturer of compression stocking. The Varisma range (including Varisma Comfort®, Varisma Comfort Model®, Varsima Seduction®, Varisma Transparence®) is very comfortable, aesthetic and easy to slip on with a pressure at 17.5 mmHg and Actys with a pressure at 25 mmHg.
Available from:
Innothera Laboratoires 22 Avenue Aristide Briand 94110 Arcueil BP35 France Phone: +33 1 46 15 19 00 Fax: 01 46 63 43 60 Fax: +33 1 46 63 43 60 Website: http://www.innothera.com
Jobst (a brand of BSN medical)
Arising from a desire to treat his own venous insufficiency, which resulted in stasis ulceration, Conrad Jobst, inventor and engineer, designed and patented the graduated compression stocking in the 1940s and 1950s in the United States. The origi­nal stocking was custom-made from a template-cut bobbinet fabric. The template consisted of a vertical strip of paper to which horizontal strips of paper were attached and then cut to the size of the leg. Graduation was achieved by reducing the length of the horizontal template strips by the appropriate percentage.
Jobst manufactures several types of graduated medical com­pression stockings. The Jobst Custom Support stocking con­forms to the original design concept of Conrad Jobst. Jobst Custom Supports are made with a unique bobbinet fabric. This fabric is composed of either natural rubber or Lycra®, cotton, and nylon. Each stocking is engineered individually to
design a garment with precise measurements taken every 1
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inches along the leg. Counterpressures are prescribed accord­ing to the severity of the condition as described by the physi­cian. Five classes of compression are most often used – 25, 30, 35, 40, or 50 mmHg – commencing at the ankle and decreas­ing proximally. However, higher or lower compression can be engineered into the supports.
Vairox graduated compression stockings are moderate­weight ready-to-wear seamless support stockings available in four styles: knee length, with or without a zipper; thigh length; thigh length with waist attachment; and waist-high length. They are available in 12 sizes and in two compression ranges: 30 to 40 mmHg and 40 to 50 mmHg. Depending on the style, a maximum of five measurements is needed to fit a patient. (Knee-length style requires only three measurements.)
Fast-Fit graduated compression stockings are ready-made and lightweight. They can be obtained without a prescription. The stockings are constructed of a seamless blend of nylon and Lycra. Fast-Fit stockings are available in four styles: knee, thigh, waist, and maternity. Also, they are available as closed­or open-toe stockings in small, medium, and large sizes in a mild (18 to 25 mmHg) or moderate (25 to 35 mmHg) com­pression range at the ankle. Only one leg and foot length is available, limiting its use for some patients.
Ultimate Sheer is the newest ready-made graduated com­pression stocking from Jobst. It is composed of uncovered Lycra and nylon. This style is available as either a closed-toe knee-high or pantyhose with compression of 30 to 40 mmHg.
Available from: BSN medical, Inc.
5825 Carnegie Boulevard Charlotte, NC 28209-4633, USA Phone: +1 704-554-9933 Fax: +1 704-551-8581 Website: www.jobst-usa.com
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JuZo
JuZo medical two-way stretch compression stockings have been manufactured for more than 80 years in Germany by Julius Zorn, Inc., and are manufactured and distributed by the same company in the United States. These support stockings are available in seven styles: below-knee stocking, half-thigh stocking, thigh stocking, thigh stocking with hip attachment, thigh stocking with panty part, compression leotard, and com­pression leotard for maternity. These styles are available in both closed-toe and open-toe designs and are all seamless. They are also available in four compression classes: 25, 35, 45, and 60 mmHg. As with most large stocking manufacturers,
One unique advantage of the JuZo line is the availability of different textile coatings over the compression threads. Standard compression threads are covered with cotton on the inner layer, which comes in contact with the skin (JuZo-Varin cotton style). For an easier and smoother fit, the compression threads of the inner stocking layer are covered with silk in the JuZo-Varin soft-in style. A style with a woollen lining in the knee area is also available to help prevent chaffing.
Another unique aspect of this stocking line is the relative increase in the elastic knit in the upper thigh area of the Vari­lastic model. This allows maintenance of proper compression in patients with large-diameter thighs and also helps prevent slippage as the patient moves.
Available from: Julius Zorn, Inc. (JuZo) 80 Chart Road Cuyahoga Falls, OH 44223, USA Phone: +1 800-222-4999 Fax: +1 800-645-2519 Website: www.juzousa.com
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International medi-surgical
International Medi-Surgical distributorship supplies two types of graduated compression stockings: Ibici from Italy and Sirlex Radiante from France.
The Ibici line is available in assorted colors in compression
classes 0, I, and II.
The Sirlex Radiante line is also available in assorted colors
in compression classes I, II, and III.
Available from:
International Medi-Surgical PO Box 3000187 Houston, TX 77230, USA Phone: +1 800-745-8346 Fax: +1 713-794-0115
Medi USA
Throughout their 80-year history, Medi has been a worldwide leader in the medical compression therapy industry. Dedi­cated to innovative phlebology product development, consci­entious quality control, and total customer satisfaction, Medi has forged an unmatched reputation for creativity, reliability, and dedicated customer support. Medi offers its products in more sizes and styles than any other manufacturer in the world.
Medi differentiates itself from other compression compa­nies by its use of uncoated spandex threads. Medi offers its products in ready-to-wear styles as well as custom-made. This allows Medi to fit every patient no matter what their shape and size. Medi has seven ankle, 14 calf, and two lengths on each style of its 10 styles of products. They also offer up to 10 styles in ready to wear. You can get open toe or closed toe depending on your preference. Medi offers compression classes from 12 to 60 mmHg. Medi also offers its products in an uncoated technology that allows for the greatest natural elasticity for ease of application.
Medi’s products come with a 6-month compression guar­antee and a 30-day wearing comfort guarantee. These are the strongest guarantees in the industry. Medi products are also maufactured with Medisilk – an innovative spandex yarn that has outstanding natural elasticity that allows every stocking made to maintain its original compression and shape. Medi’s products are machine washable and dryable for patient convenience.
Medi’s most popular materials include:
Radiance: Exceptionally shear medical compression
stockings with a softer feel, for day or evening wear. This product is the sheerest product on the market with a 6-month compression guarantee in writing. Available in 16–40 mmHg, three colors, and up to four styles.
Elegance: Sheer, silky medical compression for women in
a variety of styles and fashion colors. This product has an air-permeable knit due to its hybrid microfiber. Patients will feel cool and dry all day long. Available in 12–40 mmHg, up to 18 colors, and five styles.
Plus: Discreet, open- and closed-toe compression for
men and women with active lifestyles. This is the ideal product for those patients looking for a degree of discretion to conceal their varicose veins, blemishes, or scarring. Available in 20–50 mmHg, beige color, and 10 styles.
Active: Discreet compression in a ribbed dress sock. Men
and women will enjoy the ribbed sock styling of the Active line with their slacks or suits. Available in 12–40 mmHg, four colors, and calf style.
Assure: Economical therapy for men and women
designed to meet managed care price guidelines. Assure offers great ‘price/value’ with all of the benefits of the
Compression Hosiery
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Compression Hosiery, Compression Bandages, and Pressure Pads
Medi product line. Available in 16–40 mmHg, beige or black color, open- or closed-toe, and five styles.
Forte: Strong fabric designed to address the specific needs
of vigorous compression therapy. Ideal product for lymphedema patients, maximum concealment of blemishes, discolored veins, and scarring. Forte offers maximum durability. Available in 30–50 mmHg, beige color, and three styles.
Lymphedema sleeves/gauntlets/gloves: Designed to aid
in the management of primary and secondary lymphedema of the hand and arm. Medi makes these products in seven circular and five flat-knit ready-to-wear sizes as well as custom-made garments. Available in 20–40 mmHg, three colors, and six styles.
Available from:
Medi USA 6481 Franz Warner Parkway Whitsett, NC 27377, USA Phone: +1 800-633-6334 Fax: +1 888-570-4554 Website: www.mediusa.com Medicusstr.1 D – 95448 Bayreuth Germany Website: www.medi.de c/Canifó n 2-6 E – 8901 Barcelona Spain
Prenatal cradle
The Prenatal Cradle supports the abdomen and round liga­ments of the lower back without constricting the baby. Its loose-fitting and comfortable design uniquely offers support while the open abdomen promotes the baby’s comfort, allows for air circulation, and permits frequent skin miniaturization. It is completely adjustable. There is no need to remove any part for toileting and normal lingerie can be worn.
Available from:
Prenatal Cradle Inc. PO Box 443 Hamburg, MI 48139-0443, USA Phone: +1 810-231-2983 Fax: +1 810-231-2941
Sigvaris
Sigvaris was founded in 1864 by the Ganzoni family and initially manufactured rubber products. In the late 1950s the company decided to apply their expertise to medical products. In conjunction with Dr. Karl Sigg, a vascular surgeon, Sigvaris designed the first ready-made compression stocking for patients with serious venous disorders.
Sigvaris is known for their Precise Fit Sizing system that offers 16 separate sizes to ensure each patient obtains the maximum level of comfort through a perfect fit. The Sigvaris sizing system takes both circumference and length into account. A precise fit is important because it increases patient comfort, as well as compliance, which leads to better thera­peutic results.
Sigvaris offers five main lines of medical compression socks and stockings for men and women: Cotton 230 series, Truly Transparent 770 series, Select Comfort 860 series, Cushioned Cotton Rx 360 series, and the Natural Rubber 500 series. Each of Sigvaris’ medical compression series are offered in a wide variety of styles, sizes, colors, and compression levels, to match every type of lifestyle and therapeutic need. Although it increases the cost of producing the product, one of the sig­nature quality features of a Sigvaris compression garment is
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the use of double covered yarn which improves the ease of donning, enhances durability, and makes the garment softer. Double covered yarn is one of the key differences between Sigvaris products and the products produced by other manu­facturers that use bare spandex yarn.
In addition to its medical compression products, Sigvaris offers an over-the-counter line of support socks and stockings, called Samson and Delilah, that provide 15–20 mmHg of compression. Samson and Delilah is a comprehensive line of products for men and women including styles and colors for dress, casual wear, work, travel, and athletic activities. Sigvaris also offers maternity stockings to help prevent varicose veins during pregnancy.
Sigvaris’ reputation for sponsoring educational programs for the medical community through lectures, round table dis­cussions, and videos for the advancement of veno-lymphatic care is unparalleled in the industry. Sigvaris also supports medical research of veno-lymphatic disorders by sponsoring case studies, the publication of textbooks, and medical meetings.
Headquartered in Winterthur, Switzerland, Sigvaris has manufacturing facilities in the United States, Brazil, France, and Switzerland, and worldwide sales distribution. For more, information visit www.sigvarisusa.com.
Venosan
Venosan Medical Therapeutic Compression Stockings and Panty Hose are developed and manufactured under the control of Salzmann Medico of Switzerland. These support stockings are available in six basic ready-to-wear models, including below-knee stocking, over-knee (half-thigh) stocking, thigh stocking, thigh stocking with hip attachment, compression pantyhose, and maternity compression pantyhose. These stockings are available in closed-toe and open-toe styles and with short or long foot lengths, and all are seamless. Only four sizes and one length of the Ultraline 4000 stocking is required to fit 90% of legs. The four compression classes include 20 to 30 mmHg, 30 to 40 mmHg, 40 to 50 mmHg, and 50 to 60 mmHg. Five different colors are available.
The stockings are manufactured on circular knitting machines. Venosan 4000 stockings are manufactured from refined Dupont Lycra and Tactel multisoft and micro fibers in a special sandwich technique. This produces a Tactel Climate Effect (TCE) that transports moisture away from the skin, leaving both leg and stocking dry. This has a cooling effect in the summer and a warming effect in winter.
By use of a new Lycra yarn with a flat strength/stretch curve, the Ultraline 4000 stockings can be donned with less effort than many other graduated support stockings.
Available from: Venosan North America, Inc.
718 Industrial Park Ave. PO Box 1067 Asheboro, NC 277204-1067, USA Phone: +1 800-432-5347 Fax: +1 800-849-0946 E-mail: venosan@worldnet.att.net Website: www.venosan.com
Compression Bandages
A complete discussion of the various manufacturers and types of compression bandages is beyond the scope of this text. Dozens of companies, large and small, distribute in the United States. In addition, many veterinary products used for horses are quite useful and cost-effective in phlebology. The reader is referred to Chapter 6 for a discussion on the relative uses of short-stretch, long-stretch, and inelastic bandages. Although I
use many types of compression bandages for treating venous
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insufficiency, I only use one short-stretch bandage to supple­ment compression with graduated support stockings when treating a patient with varicose veins.
Medi-Rip
The Medi-Rip compression bandage is particularly useful in applying localized pressure to a segment of the leg. Since the bandage sticks only to itself, it must be applied circumferen­tially around the limb. Thus it can be applied only in an approximate graduated manner by the nurse or physician. Graduation in support is achieved by wrapping the bandage either more or less tightly around the leg. In addition, support padding underneath the bandage can provide a localized increase in compression pressure.
It is recommended that this bandage be used when com­pressing lateral thigh varicosities. A graduated compression stocking applies a limited compression in this proximal loca­tion and applies even less compression to the lateral aspect of the limb by virtue of its oval configuration. Therefore, apply­ing pads or cotton balls on the lateral thigh and compressing them locally with a bandage will increase the compression strength without unduly compromising the advantage of using graduation in compression.
The composition of the bandage fabric is 99% cotton and 1% polyurethane (spandex). The warp is constructed with longitudinal threads of alternating cotton, twisted spandex thread, and twisted cotton threads in a 3 : 1 ratio. Threads are twisted 1950 times per meter in an alternating clockwise and counterclockwise manner. An equal number of clockwise and counterclockwise twisted threads maintain proper stability. Fill threads of the weft are woven with 100% cotton for strength and porosity.
A fine latex spray is then applied to the fabric. The unique application of the spray adheres only to the surface of the yarn and does not occlude the openings between, thus maintaining the porosity, breathability, and absorption qualities of the cotton fabric.
Available from: Conco Medical Company
Bridgeport, CT 06610, USA
Tubigrip
Tubigrip is an elasticized surgical tubular bandage knitted from either 100% cotton (flesh shade) or 67% cotton and 33% rayon (natural shade). Covered elastic threads are laid into the material to form continuous spirals. When it is applied to the affected area the elastic moves within the bandage, evening pressure over the contours of the body.
Tubigrip is best used as a cover or support bandage for compression pads in patients allergic to adhesive tape or Medi-Rip tape. In these circumstances, the compression pad can be held in place before application of the graduated support stocking by a layer of Tubigrip. Using Tubigrip as a support bandage is cumbersome and of doubtful validity as a graduated support stocking because of the ease with which the bandage can migrate with movement of the leg.
The amount of pressure to apply can be selected by choos­ing the appropriate size of Tubigrip with the aid of the Tubigrip Tension Guide. Because the tension guide measures only the widest diameter of the limb, true graduated compression cannot be obtained. It is recommended that Tubigrip be applied as a double layer with the cut edges uppermost. The second layer should overlap the first by 2 to 3 cm to prevent occlusion.
Tubigrip Shaped Support Bandage is an anatomically shaped compression bandage available in a range of full-leg and below-the-knee sizes that provide a degree of graduated
compression to the limbs. The material stretches only in a radial direction, thus providing firm support without slipping. Size choice is determined by measuring the widest diameter of the limb; therefore a ‘true’ graduation in pressure with the greatest pressure at the ankle cannot be obtained.
Available from:
Se Pro Healthcare, Inc. Montgomery, PA 18936, USA
Pressure Pads
Swisslastic compression bandages
These are available in short-stretch, medium-stretch, and long­stretch styles as well as adhesive and cohesive forms.
Available from:
Venosan North America, Inc. 718 Industrial Park Ave. PO Box 1067 Asheboro, NC 277204-1067, USA Phone: +1 800-432-5347 Fax: +1 800-849-0946 E-mail: venosan@worldnet.att.net Website: www.venosan.com
Pressure Pads
At times, additional pressure is required in a localized area. The use of foam rubber padding, tightly twisted firm rolls of cotton wool, or cotton balls, as previously mentioned in Chapters 6, 9, 12, and 15, can provide this additional com­pression. Foam rubber padding may also be required to dis­tribute compression more evenly around the leg. The ankle area (where the greatest degree of compression is applied by a stocking) is the most irregularly contoured part of the leg. Here, the medial and lateral malleoli jut out of the smooth plane of the leg, resulting in a concavity posteriorly. When patients complain about compression stockings, they usually complain about pain in this area. Various pads have been constructed to fill this concavity and more evenly distribute the compression.
Such padding fills the pocket formed by the bridging of elastic material from the malleolus to the Achilles tendon. The padding also creates additional pressure in this area to prevent pooling of fluids (Fig. A.1).
Jobst stasis pads
Three types and sizes of Jobst Stasis Pads are available to fit the concavity properly: small crescent, large crescent, and oval.
Figure A.1 Foam pad placed to fill the concavity behind the lateral
malleolus. (Courtesy of Julis Zorn, Inc.)
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Compression Hosiery, Compression Bandages, and Pressure Pads
Pads are made of a layer of foam rubber and a layer of poly­urethane foam. They are washable and reusable.
Available from:
Beirsdorf-Jobst, Inc. 5825 Carnegie Boulevard Charlotte, NC 28209-4633, USA Phone: +1 704-554-9933 Fax: +1 704-551-8581 Website: www.jobst-usa.com
JuZo-Helastic
The JuZo-Helastic model 3022 compression stocking is made with a specially designed pressure pad at the lateral malleolar area. The pressure pads are sewn into elastic knitted pockets and connected to the two-way stretch stocking to preserve the two-way stretch properties of the fabric. The pads are com­posed of silicon.
Available from:
Julius Zorn, Inc. (JuZo) 80 Chart Road, Northhampton PO Box 1088 Cuyahoga Falls, OH 44223, USA Phone: +1 800-222-4999 Fax: +1 800-645-2519 Website: www.juzousa.com
Other Contacts
Compression stockings
Pierre Fabre 29 Avenue du Sidobre F – 81106 Castres France
Salzmann AG Salzmann MEDICO Rorschacherstr.304 CH – 9016 St.Gallen Switzerland Email: info@salzmann-group.ch Website : www.salzmann-group.ch
Varitex PO Box 723 NL – 2003 Haarlem The Netherlands Phone: +31 (23) 531 93 17 Fax: +31 (23) 532 60 00 Website: http://www.varitex.nl
Thuasne 118-120, rue Marius Aufan BP 243 92307 Levallois-Perret Cedex France Phone: 01 41 05 92 92 Fax: 01 41 05 89 85 Website: www.thuasne.com
Innothéra Lab. 7-9, rue François-Vincent Raspail 94110 Arcueil France Phone: 01 46 15 19 00 Fax: 01 46 63 43 60 Website: www.innothera.com
Cognon Morin Rue d’Arsonval BP 228 86102 Chatellerault Cedex France Phone: 05 49 21 40 91 Fax: 05 49 02 06 98 Website: www.cognon-morin.com
Gibaud 73, Rue de la Tour BP 78 42029 Saint-Etienne Cedex 1 France Phone: +33 4 77 91 30 30 Fax: +33 4 77 79 62 66 Website: www.gibaud.com
AmesWalker Support Hosiery 856 Route 206, Suite 6B Hillsborough, NJ 08844, USA Contact Name: Paul Amatangelo Phone: +1 866-232-3655 Fax: +1 908-359-9471 E-mail: supporthos@earthlink.net Website: www.ameswalker.com
Carolon Company 601 Forum Parkway PO Box 1329 Rural Hall, NC 27045, USA Contact Name: Scott Wilson Phone: +1 800-334-0414 ext. 1021 Fax: +1 336-969-6999 E-mail: scott@carolon.com Website: www.carolon.com
Bandages
ConvaTec Professional Services PO Box 5254 Princeton, New Jersey 08543-5254 USA Website: http://www.convatec.com
Paul Hartmann AG Paul Hartmann Str.12 D – 89522 Heidenheim Website: www.hartmann.info
3M Deutschland GmbH Carl-Schurzstrasse 1 D – 41453 Neuss Germany
3M Corporate Headquarters 3M Center Building 270-4N-01 St. Paul, MN 55144-1000, USA Phone: 1-888-364-3577 Website: www.3m.com/Coban2Layer
GIBAUD SAS 73 Rue de la tour, BP78 F – 42002 Saint Etienne Cedex 1 France Website: www.gibaud.com
Karl Otto Braun GmbH & Co KG Lauterstr.50 D – 67752 Wolfstein Germany Website: www.kob.de
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