Donning devices (foot slips and frames) enable elderly people with severe chronic venous insufficiency to put on compression stockings

The impact of wearing compression hosiery and the use of assistive products for donning and doffing: A descriptive qualitative study into user experiences

This qualitative study aimed to describe users' experiences and needs related to wearing, donning, and doffing compression hosiery, and the provision process of compression hosiery and associated assistive products for donning and doffing. Adults who have been advised to wear compression hosiery participated in semi-structured interviews. Existing frameworks about the provision process and acceptance of assistive technology guided the topic list. The interviews were analyzed using directed content analysis. After 19 interviews, data saturation was reached. Three main themes were revealed: (1) becoming and being a compression hosiery wearer (or not), (2) wearing compression hosiery, and (3) donning and doffing compression hosiery. In cases of acute conditions, the participants reported feeling overwhelmed when they were first prescribed compression hosiery. In contrast, those with long-term complaints felt relieved. Participants considered advantages and disadvantages and then decided whether to wear compression hosiery. Despite mentioned beneficial effects from wearing compression hosiery, participants had to cope with a range of discomforts, including pinching, straining, sagging, and heat. Additionally, participants had difficulties with the appearance, and often tried to hide the compression hosiery. They mentioned problems with donning and doffing, which can result in dependency of home or informal care, which stopped some participants from wearing. In general, participants were not aware of the full range of assistive products for donning and doffing, but were interested in them. In conclusion, wearing compression hosiery has a large impact on a person's life because of its lack of comfort, unattractive appearance, and possible loss of independence through the need of donning and doffing support. These are expressed reasons for non-adherence, in addition to a lack of understanding of the importance of wearing and the consequences of not wearing compression hosiery. Easy-to-find independent information and more attention to donning and doffing during the fitting appointment of compression hosiery are recommended.

Compression Therapy in Dermatology

The benefit of lower limb compression therapy is not limited to chronic venous insufficiency or/and lymphoedema. Thanks to its anti-edema and anti-inflammatory effects, compression therapy is considered a beneficial adjuvant therapy to treat atypical wounds, inflammatory dermatoses, cellulitis, and traumatic wounds in the absence of contraindications. Strict contraindications are limited to severe peripheral arterial disease and decompensated heart failure. The variability of commercially available compression materials and systems, such as short-stretch bandages, multi-component systems, zinc oxide bandages, medical adaptive compression systems, ulcer compression stockings or medical compression stockings, facilitates the adaptation of compression therapy to the individual needs of each patient. Compared to venous leg ulcers, low pressures of 20mmHg are often sufficient to treat dermatological disorders, with higher patient tolerance and compliance.

Diagnosis and treatment of venous leg ulcers: S2k Guideline of the German Society of Phlebology and Lymphology (DGPL) e.V

This S2k guideline on venous leg ulcers was created on the initiative and under the leadership of the German Society of Phlebology and Lymphology (DGPL). The guideline group also consisted of representatives from the German Society for Phlebology and Lymphology, German Dermatological Society, German Society for General Medicine, German Society for Angiology, German Society for Vascular Surgery and Vascular Medicine, German Society for Surgery, German Society for Dermatosurgery, German Society for Wound Healing and Wound Treatment, Professional Association of Phlebologists and Lymphologists and Initiative Chronische Wunden. The aim of this guideline is to combine the different approaches and levels of knowledge of the respective professional groups on the basis of consensus, so that a basic concept for the best possible treatment of patients with venous leg ulcers can be provided. A total of 70 specific recommendations were formulated and agreed upon, divided into the subject areas of diagnostics, therapy, prevention of recurrences, and everyday challenges. The guideline thus reflects the current state of scientific knowledge and is intended to be widely used as the best available document for the treatment of patients with venous leg ulcers in everyday clinical practice.

[Translated article] Compression Therapy in Dermatology

The benefit of lower limb compression therapy is not limited to chronic venous insufficiency or/and lymphoedema. Thanks to its anti-edema and anti-inflammatory effects, compression therapy is considered a beneficial adjuvant therapy to treat atypical wounds, inflammatory dermatoses, cellulitis, and traumatic wounds in the absence of contraindications. Strict contraindications are limited to severe peripheral arterial disease and decompensated heart failure. The variability of commercially available compression materials and systems, such as short-stretch bandages, multi-component systems, zinc oxide bandages, medical adaptive compression systems, ulcer compression stockings or medical compression stockings, facilitates the adaptation of compression therapy to the individual needs of each patient. Compared to venous leg ulcers, low pressures of 20mmHg are often sufficient to treat dermatological disorders, with higher patient tolerance and compliance.

[Varicosis-Current treatment concepts]

Varicosis is a chronic progressive disease characterized by varicose veins of the lower extremities. Pain, swelling and heaviness of the legs are typical symptoms. These symptoms are caused by a pathological venous reflux, arising from a weakness of the vein wall and progressive venous insufficiency. The indications for invasive surgery are the symptomatic clinical, etiological, anatomical, pathophysiological (CEAP) stages C2s-C6. Compression therapy and venoactive drugs can be recommended for conservative therapy. When it comes to surgical treatment conventional open vein surgery is associated with the best long-term results. Endovenous thermal ablation is associated with few postoperative complications and favors earlier mobilization of the patient. Sclerotherapy has become established with good clinical results for the ablation of reticular and telangiectatic veins, for recurrences and complicated vein anatomy.

Compression therapy in dermatology

Compression therapy is a conservative therapy that can be used in many patients with dermatological conditions, especially those associated with edema. In addition to its well-established use in venous and lymphatic disorders, there is increasing evidence that compression therapy supports the healing of inflammatory dermatoses. The presence of edema, regardless of its etiology, is an indication for the use of compression therapy. Nowadays, a variety of materials and treatment options are available for compression therapy, each with their own advantages and disadvantages. Often, compression therapy with low resting pressures is sufficient for effective therapy and is better tolerated by patients. The main contraindications to compression therapy are advanced peripheral arterial disease and decompensated heart failure. Individual factors and economic considerations should be taken into account when deciding on compression therapy with the patient. Patient self-management should be encouraged whenever possible. This requires education and support tools.

Kompressionstherapie in der Dermatologie

Die Kompressionstherapie ist eine konservative Therapie, die bei vielen Patienten mit dermatologischen Krankheiten durchgeführt werden kann, insbesondere wenn diese mit Ödemen assoziiert sind. Neben den wissenschaftlich sehr gut belegten Indikationen bei venösen und lymphatischen Erkrankungen, gibt es auch zunehmend wissenschaftliche Hinweise, dass durch die Kompressionstherapie die Abheilung entzündlicher Dermatosen unterstützt wird. Wenn Ödeme vorliegen, handelt es sich, unabhängig von deren Genese, um einen Einsatz im Rahmen der Zulassung der Kompressionstherapie.

Für die Kompressionstherapie stehen heute verschiedene Materialien und Versorgungsoptionen mit systemspezifischen Vor‐ und Nachteilen zur Verfügung. Oft ist eine Kompressionstherapie mit niedrigen Ruhedruckwerten für einen Therapieerfolg ausreichend und wird von den Patienten besser toleriert. Als wichtigste Kontraindikationen der Kompressionstherapie sind die fortgeschrittene periphere arterielle Verschlusskrankheit und die dekompensierte Herzinsuffizienz zu beachten.

Bei der gemeinsam mit dem Patienten getroffenen Entscheidung für eine Kompressionstherapie, sollten individuelle Faktoren und wirtschaftliche Aspekte berücksichtigt werden. Wann immer möglich, ist ein Selbstmanagement des Patienten zu unterstützen. Hierfür sind Edukation und Hilfsmittel erforderlich.

Narrative Review of the Pathogenesis of Stasis Dermatitis: An Inflammatory Skin Manifestation of Venous Hypertension

INTRODUCTION

Stasis dermatitis (SD), also known as venous dermatitis, is a form of inflammatory dermatitis of the lower extremities that typically occurs in older individuals and represents a cutaneous manifestation of venous hypertension. Venous hypertension (also known as sustained ambulatory venous pressure) is most often due to retrograde blood flow, which occurs due to calf muscle pump failure. This failure is most commonly secondary to incompetent venous valves, valve destruction, or obstruction of the venous system. Many of the common symptoms associated with SD are caused by inflammatory processes.

METHODS

This review summarizes the pathogenesis and key role of inflammation in SD by reviewing inflammatory biomarkers associated with SD. The literature was selected though a high-level PubMed search focusing on keywords relating to inflammation associated with SD.

RESULTS

Venous reflux at the lower extremities causes venous hypertension, which leads to chronic venous insufficiency. High venous pressure due to venous hypertension promotes the local accumulation and extravasation of inflammatory cells across the vascular endothelium. Leukocyte trapping in the microcirculation and perivascular space is associated with trophic skin changes. Cell adhesion molecules are linked with the perpetuated influx of activated leukocytes into inflammatory sites. Here, inflammatory cells may influence the remodeling of the extracellular matrix by inducing the secretion of proteinases such as matrix metalloproteinases (MMPs). The increased expression of MMPs is associated with the formation of venous leg ulcers and lesions. Phosphodiesterase 4 activity has also been shown to be elevated in individuals with inflammatory dermatoses compared to healthy individuals.

DISCUSSION

Because inflammation is a key driver of the signs and symptoms of SD, several of the highlighted biomarkers of inflammation represent potential opportunities to target and interrupt molecular pathways of cutaneous inflammation and, therefore, remediate the signs and symptoms of SD.

CONCLUSION

Understanding the pathogenesis of SD may help clinicians identify drivers of inflammation to use as potential targets for the development of new treatment options.

[Classification and nomenclature of current materials for compression therapy]

Compression therapy has been an essential part of conservative therapy for people with chronic wounds and edema of the lower extremities for hundreds of years. The initiated therapy can be divided into the decongestion phase, maintenance phase, and prevention. The choice of the respective compression materials is based, among other factors, on these phases, the clinical stage and symptoms, the needs of the affected person and their physical abilities. Today, a wide range of different materials and methods are available for compression therapy. Thus, it is increasingly difficult to keep an overview of these treatment options, especially since the nomenclature used by the manufacturers is often inconsistent. Thus, the materials and methods for compression therapy currently available in German-speaking countries and their clinical indications are described in this review article. In addition, a uniform nomenclature is proposed, on the basis of which an appropriate exchange between all those involved in the care of people with compression therapy is guaranteed.

Stasis Dermatitis: An Overview of Its Clinical Presentation, Pathogenesis, and Management

Stasis dermatitis is a chronic inflammatory skin disease of the lower extremities. It typically occurs in older individuals and is the cutaneous manifestation of venous hypertension caused by venous reflux. Such retrograde venous blood flow is the result of incompetent venous valves, valve destruction, or venous obstruction. Stasis dermatitis is eczematous. The associated impairment of venous valves may cause swelling of the legs, leading to serious conditions including venous ulcerations. Diagnosis can be challenging because of its clinical resemblance to other skin conditions and poor clinical recognition by physicians. The cornerstones of stasis dermatitis treatment are compression therapy to ameliorate pain and swelling, topical treatments to alleviate secondary skin changes, and interventional treatment options to correct the underlying causes of venous reflux. Given the central role of inflammation of the lower extremities in driving the cutaneous changes characteristic of stasis dermatitis, new therapeutic approaches that target the inflammation are under clinical evaluation in patients with stasis dermatitis.

Using the Functional Resonance Analysis Method to explore how elastic compression therapy is organised and could be improved from a multistakeholder perspective

OBJECTIVES

Elastic compression stocking (ECS) therapy is an important treatment for patients with deep venous thrombosis (DVT) and chronic venous insufficiency (CVI). This study aimed to provide insight into the structure and variability of the ECS therapy process, its effects on outcomes, and to elicit improvement themes from a multiple stakeholder perspective.

DESIGN

Thirty semi-structured interviews with professionals and patients were performed. The essential functions for the process of ECS therapy were extracted to create two work-as-done models using the Functional Resonance Analysis Method (FRAM). These findings were used to guide discussion between stakeholders to identify improvement themes.

SETTING

Two regions in the Netherlands, region Limburg and region North-Holland, including an academic hospital and a general hospital and their catchment region.

PARTICIPANTS

The interviewees were purposely recruited and included 25 healthcare professionals (ie, general practitioners, internists, dermatologists, nurses, doctor's assistants, occupational therapists, home care nurses and medical stocking suppliers) and 5 patients with DVT or CVI.

RESULTS

Two FRAM models were created (one for each region). The variability of the functions and their effect on outcomes, as well as interdependencies between functions, were identified. These were presented in stakeholder meetings to identify the structure of the process and designated variable and uniform parts of the process and its outcomes. Ultimately, six improvement themes were identified: dissemination of knowledge of the entire process; optimising and standardising initial compression therapy; optimising timing to contact the medical stocking supplier (when oedema has disappeared); improving the implementation of assistive devices; harmonising follow-up duration for patients with CVI; personalising follow-up and treatment duration in patients with DVT.

CONCLUSIONS

This study provided a detailed understanding of how ECS therapy is delivered in daily practice by describing major functions and variability in performances and elicited six improvement themes from a multistakeholder perspective.

[Conservative treatment of varicose veins]

The treatment of varicose veins is supposed to eliminate congestive symptoms and edema, heal skin complications and prevent complications. Surgical procedures, endovenous thermal procedures, endovenous chemical procedures and conservative measures are used for treatment. Often the invasive and conservative procedures are combined. A precise examination of the varicose veins is required for therapy planning; duplex sonography is the gold standard. Conservative therapy focuses on compression therapy with compression bandages and with compression stockings. Medical adaptive compression systems are also used in the decongestion phase. Extract from red vine leafs, extract from horse chestnut seed and oxerutin are available for oral drug therapy. Conservative therapy is especially indicated when treatment of symptomatic varicose veins is not possible or when symptomatic venous disease persists even after invasive therapy.

Compression Stocking With 100% Donning and Doffing Success: An Open Label Randomised Controlled Trial

OBJECTIVE

The aim of this study was to test whether an investigational two layer stocking exerting 27-29 mmHg pressure at the medial supramalleolar level, but without compression in the foot and heel, is easier to put on and take off than a standard stocking of the same compression class (23-32 mmHg), and also to assess the prevention of diurnal oedema with both types of stocking.

METHODS

This was an open label randomised controlled trial, which included 47 patients. All participants were at least 65 years of age and suffered from chronic venous disease class C3 - C6 in one leg. The primary end point was donning success; secondary endpoints were doffing success, prevention of diurnal oedema over one day, and the comfort of wearing the stocking. Patients were randomly allocated to one of two groups. Both types of compression stocking were compared in each group for ease of donning and doffing in the manner of a crossover study. Subsequently, patients wore the stocking type assigned to their group for a whole day to evaluate comfort and the effect on diurnal leg volume.

RESULTS

All participants were able to don the investigational stocking unaided, compared with 75% for the standard stocking (p < .001). Unaided removal success was 100% with the investigational stocking vs. 66% for the standard stocking (p < .001). There was no significant difference in leg volume reduction between the study groups after a day of wear. The investigational stocking was also rated as being more comfortable than the standard stocking (p < .001).

CONCLUSION

The investigational stocking, which has no compression in the foot or heel area, is significantly easier to don and doff, with no inferiority in oedema prevention, compared with a standard stocking of the same compression class.

Reasons for patient non-compliance with compression stockings as a treatment for varicose veins in the lower limbs: A qualitative study

The study aims to explore the comprehensive reasons for patients’ non-compliance with graded elastic compression stockings (GECS) as the treatment for lower limb varicose veins. Phenomenological analysis was applied in this qualitative study. The patients diagnosed with lower limb varicose veins and undergoing elective surgery who showed non-compliance with GECS as the treatment were invited to have semi-structured, in-depth, face-to-face interviews. Colaizzi method was employed to analyze the data for emerging themes associated with the reasons for patients’ non-compliance. Four main themes and nine subthemes related to the reasons for non-compliance with GECS for lower limb varicose veins were summarized. The main themes that emerged were (1) gaps in the knowledge of GECS therapy as a treatment for lower limb varicose veins, (2) few recommendations from the doctors and nurses, (3) disadvantages of GECS, and (4) sociopsychological factors. These themes provide data for policy and planning to improve patients’ compliance with GECS in China. Patients, healthcare professionals, and policy makers should share the responsibility to improve patients’ compliance with GECS therapy.

Communication with patients using negative wound pressure therapy and their adherence to treatment

Objective:

The purpose of this study was to explore the challenges of communication between patients and health professionals, and patient adherence to treatment for hard-to-heal wounds when using negative wound pressure therapy (NPWT).

Methods:

Face-to-face, semi-structured interviews were conducted with patients undergoing NPWT. Specific features of the NPWT device were the priority for discussion although other factors central to communication and adherence were also explored.

Results:

A total of 24 patients took part in the study. Data saturation was achieved during the analysis. Patients required ongoing support to understand complex and often protracted treatment and this was particularly important when specialist technology was used. A distinction was highlighted between those who decided not to adhere with therapy and those who did so unintentionally. Participants faced difficulties in their communications with health professionals and in ensuring their needs were listened to and addressed.

Conclusion:

Further research is needed to achieve a better understanding of this distinction and to evaluate interventions which can sustain adherence behaviours. Further exploration of how to establish concordant patient/health professional communications is warranted.

Compression therapy - current practice of care: level of knowledge in patients with venous leg ulcers

BACKGROUND AND OBJECTIVES

Compression therapy is a mainstay in the causal treatment of patients with venous leg ulcers. It facilitates healing, reduces pain and recurrences, and increases quality of life. Up until now, there is a scarcity of scientific data with respect to the level of care and the specific knowledge of patients with venous leg ulcers.

PATIENTS AND METHODS

At first presentation, patients with venous leg ulcers anonymously answered a standardized questionnaire. Participating facilities nationwide included 55 outpatient care services, 32 medical practices, four wound centers, and one specialized care center.

RESULTS

Overall, 177 patients (mean age of 69.4; 75.1 % women) participated in the study. The average duration of florid venous leg ulcers was 17 months. With regard to compression therapy, 31.1 % of patients received none; 40.1 % used bandages; 28.8 % used stockings. Of the latter, 13.7 % were treated with compression class III; 67.4 %, with compression class II; and 19.6 %; with compression class I. While 70.6 % put on their stockings after getting out of bed in the morning, 21.1 % wore them day and night. In 39.2 % of individuals, the stockings caused them discomfort. Merely 11.7 % owned a donning device. On average, bandages were worn for 40.7 weeks, and 69 % were used without underpadding. In 2.8 % of patients, ankle and calf circumference was measured to monitor therapeutic success. 45.9 % reported doing leg exercises.

CONCLUSIONS

Although it is considered a basic therapeutic measure in venous leg ulcers, one-third of all patients received no compression treatment. Moreover, given the long duration of ulcers, adequate product selection and correct use have to be questioned, too. Our findings indicate that improvements in the level of knowledge among users and prescribers as well as patient training are required.

Kompressionstherapie - Versorgungspraxis: Informationsstand von Patienten mit Ulcus cruris venosum

HINTERGRUND UND ZIELE

Eine Säule der kausalen Therapie bei Patienten mit Ulcus cruris venosum ist die Kompressionstherapie. Sie unterstützt die Abheilung, reduziert Schmerzen und Rezidive und steigert die Lebensqualität. Bislang existieren kaum wissenschaftliche Daten zu dem Versorgungsstand und fachspezifischem Wissen von Patienten mit Ulcus cruris venosum.

PATIENTEN UND METHODIK

Standardisierte Fragebögen wurden bundesweit in 55 Pflegediensten, 32 Arztpraxen, vier Wundzentren und -sprechstunden sowie einem Pflegetherapiestützpunkt von Patienten mit Ulcus cruris venosum bei Erstvorstellung anonym ausgefüllt.

ERGEBNISSE

Insgesamt nahmen 177 Patienten (Durchschnittsalter 69,4 Jahre; 75,1 % Frauen) teil. Ein florides Ulcus cruris venosum bestand im Mittel 17 Monate. 31,1 % hatten keine Kompressionstherapie, 40,1 % Binden und 28,8 % Strümpfe. Bei der Bestrumpfung hatten 13,7 % Kompressionsklasse III, 64,7 % Kompressionsklasse II und 19,6 % Kompressionsklasse I. 70,6 % legten die Strümpfe nach dem Aufstehen an, 21,1 % trugen sie Tag und Nacht. 39,2 % bereiteten die Strümpfe Beschwerden. Lediglich 11,7 % hatten eine An- und Ausziehhilfe. Die Binden wurden im Mittel 40,7 Wochen getragen und bei 69 % nicht unterpolstert. Bei 2,8 % wurde der Knöchel- und Waden-Umfang zur Erfolgskontrolle gemessen. Venensport machten 45,9 %.

SCHLUSSFOLGERUNGEN

Ein Drittel hatte keine Kompressionsversorgung, obwohl diese eine Basismaßnahme der Therapie des Ulcus cruris venosum ist. Zudem ist deren korrekte Auswahl und Anwendung angesichts der langen Bestandsdauer der Ulzerationen zu hinterfragen. Weiterführende Fachkenntnisse bei Anwendern und Verordnern sowie Patientenschulungen sind erforderlich.

Compression therapy in patients with venous leg ulcers

Wund-D.A.CH. is the umbrella organization of the various wound care societies in German-speaking countries. The present consensus paper on practical aspects pertinent to compression therapy in patients with venous leg ulcers was developed by experts from Germany, Austria, and Switzerland. In Europe, venous leg ulcers rank among the most common causes of chronic wounds. Apart from conservative and interventional wound and vein treatment, compression therapy represents the basis of all other therapeutic strategies. To that end, there are currently a wide variety of materials and systems available. While especially short-stretch bandages or multicomponent systems should be used in the initial decongestion phase, ulcer stocking systems are recommended for the subsequent maintenance phase. Another - to date, far less common - alternative are adaptive Velcro bandage systems. Medical compression stockings have proven particularly beneficial in the prevention of ulcer recurrence. The large number of treatment options currently available enables therapists to develop therapeutic concepts geared towards their patients' individual needs and abilities, thus resulting in good acceptance and adherence. Compression therapy plays a crucial role in the treatment of patients with venous leg ulcers. In recent years, a number of different treatment options have become available, their use and application differing among German-speaking countries. The present expert consensus is therefore meant to outline concrete recommendations for routine implementation of compression therapy in patients with venous leg ulcers.

[Quality of self-applied compression bandages in patients with chronic venous ulcers : Results of a prospective clinical study]

BACKGROUND

For effective compression therapy in patients with venous leg ulcers, sufficient pressure is essential. In everyday life, it is often the patients themselves who apply the compression bandages. Many of these patients have restriction in their movement and had been rarely trained adequately. Hence, there was the question of how efficient are the autonomously applied compression bandages of those patients.

PATIENTS AND METHODS

In all, 100 consecutive patients with venous leg ulcer were asked to apply compression bandages on their own leg. We documented both the achieved compression and formal criteria of correct performance.

RESULTS

A total of 59 women and 41 men with an average age of 70.3 years were included in the study. Overall 43 patients were not able to apply a compression bandage because of physical limitations. The measured pressure values in the remaining 57 patients ranged between 6 and 93 mm Hg (mean 28.3 mm Hg). Eleven patients reached the prescribed effective compression pressure. Of these, formal errors were found in 6 patients, so that only 5 patients had correctly applied the compression bandages.

CONCLUSION

Our data show that most patients with venous leg ulcers are not able to apply effective compression therapy with short-stretch bandages to themselves. Multilayer systems, adaptive compression bandages, and ulcer stocking systems today are possibly easier and more effective therapy options. Alternatively short-stretch bandages could be applied by trained persons but only under the control with pressure measuring probes.

[Indications and contraindications for modern compression therapy]

Compression therapy is a physical therapy with few side effects, which is used especially in patients with edema of the lower extremities. The indication for compression therapy is given here for edema of very different origins such as, for example, venous or lymphatic disease symptoms as well as renal insufficiency, obesity or inflammation. However, different contraindications must be considered in these patients. Of particular importance are the advanced peripheral arterial occlusive disease and the polyneuropathy, which need special attention.Due to the large number of different compression materials and systems available today, in spite of these contraindications, compression therapy can be carried out with a large proportion of patients with edema of the lower extremities. The therapy should be adapted to the comorbidities and individual needs as well as personal abilities in the context of a patient-oriented care.

Approaches to the application and removal of compression therapy: A literature review

Compression therapy is used in the treatment of venous disorders, lymphoedema and burns. Adherence to compression therapy is reported to be poor, due to a number of factors, including difficulty in applying and removing the compression garments. A literature review was conducted to identify aids, equipment and other approaches to ease the application and removal of compression therapy garments. Some 12 studies were identified. Most studies focused on chronic venous insufficiency and venous ulcers. Four methods of easing compression garment application and removal were identified: (1) devices to assist in application and removal; (2) altered compression stocking design; (3) adjustable compression wrap devices; and (4) education. Patients prescribed compression therapy should be educated on how to apply and remove the compression garments, and have application devices made available to them.

Chronic wound treatment in elderly and geriatric patients

In Germany, there has been a continuous increase in life expectancy for more than 135 years. The number of people aged 80 years and over will triple until 2050. Chronic wounds in different aetiologies will increase in our ageing population, with a parallel growth in numbers of comorbidities and geriatric syndromes. Beside vascular difficulties of wound healing and physiological changes in skin conditions among the elderly, we are challenged by the treatment of comorbidities such as diabetes mellitus, neurological diseases (Polyneuropathy), the decrease of mobility and the increase of joint troubles, as well as cognitive, emotional and motoric deficits and even dementia. On the basis of the expected progress in age, we have selectively analysed our patients from the age of 80 up to the age of 100 years with chronic wounds, leg and foot ulcers, treated in a specialised wound care centre. Further, we performed a statistical evaluation for the geriatric medical department with focus on geriatric patients with additional wound-healing problems.

Stasis Dermatitis: Pathophysiology, Evaluation, and Management

Stasis dermatitis commonly occurs in older age. It is caused by venous hypertension resulting from retrograde flow due to incompetent venous valves, valve destruction, or obstruction of the venous system. Further tissue changes arise from an inflammatory process mediated by metalloproteinases, which are up-regulated by ferric ion from extravasated red blood cells. Stasis dermatitis presents initially as poorly demarcated erythematous plaques of the lower legs bilaterally, classically involving the medial malleolus. It is one of the spectrum of cutaneous findings that may result from chronic venous insufficiency. Its mimics include cellulitis, contact dermatitis, and pigmented purpuric dermatoses. Duplex ultrasound is useful in demonstrating venous reflux when the clinical diagnosis of stasis dermatitis is inadequate. Conservative treatment involves the use of compression therapy directed at improving ambulatory venous pressure. Interventional therapy currently includes minimally invasive techniques such as endovenous thermal ablation and ultrasound-guided foam sclerotherapy, which have supplanted the use of open surgical techniques.

[Compression therapy in leg ulcers]

Compression therapy is well-tried treatment with only few side effects for most patients with leg ulcers and/or edema. Despite the very long tradition in German-speaking countries and good evidence for compression therapy in different indications, recent scientific findings indicate that the current situation in Germany is unsatisfactory. Today, compression therapy can be performed with very different materials and systems. In addition to the traditional bandaging with Unna Boot, short-stretch, long-stretch, or multicomponent bandage systems, medical compression ulcer stockings are available. Other very effective but far less common alternatives are velcro wrap systems. When planning compression therapy, it is also important to consider donning devices with the patient. In addition to compression therapy, intermittent pneumatic compression therapy can be used. Through these various treatment options, it is now possible to develop an individually accepted, geared to the needs of the patients, and functional therapy strategy for nearly all patients with leg ulcers.

Reality of outpatient care with medical compression stockings

Background The mediven observational study demonstrated that outpatient prescription of medical compression stockings (MCS) is not sufficiently guided by the medical needs of venous patients. In this follow-up analysis, we therefore evaluated the frequency of prescriptions of MCS and donning aids. Moreover, we asked whether MCS are differentially prescribed according to the patients’ CEAP classification and BMI.

Results Approximately one third of patients did not receive a prescription for a second pair of MCS at the beginning of the study and approximately one third of patients were not given a six-monthly repeat prescription. Moreover, donning aids were only rarely prescribed. These factors had an impact on compliance, since high MCS wearing frequencies were associated with both frequent MCS re-prescriptions and, at least for patients aged 61 years or above, prescription of donning aids. Prescribed MCS were mostly of light MCS quality, irrespective of the patient’s CEAP and BMI. Importantly, improvements of the CEAP classification of patients in CEAP category C3 occurred more frequently with medium and firm MCS qualities (BMI >25: 30.9 %; <25: 41.7 %) than with light MCS qualities (BMI >25: 22.4 %; <25: 13.3 %). In obese patients, constriction furrows occurred less frequently when medium or firm MCS qualities were used.

Conclusion With regard to the number and type of MCS prescriptions, there is still significant need for improvement. If required by the patients’ medical needs, medium and firm MCS qualities should be considered to a much greater extent.

Compression for Primary Prevention, Treatment, and Prevention of Recurrence of Venous Leg Ulcers: An Evidence-and Consensus-Based Algorithm for Care Across the Continuum

Chronic venous insufficiency is a prevalent disease that frequently leads to development of venous leg ulcers. While a number of evidence-based clinical practice guidelines have been developed that provide guidance for clinicians when caring for patients with chronic venous insufficiency, they lack adequate detail concerning selection and application of compression for prevention and management of venous leg ulcers. In order to address this need, the WOCN Society appointed a task force to develop an algorithm for compression for primary prevention, treatment, and prevention of recurrent venous leg ulcers in persons with chronic venous insufficiency. The task force used findings from a scoping literature review to identify current best evidence needed to support decision points and pathways within the algorithm. In addition, the task force convened a panel of 20 clinicians and researchers with expertise in lower extremity venous disorders in order to establish consensus around pathways and decision points within the algorithm lacking robust evidence. Following initial construction of the algorithm, a second interdisciplinary group of expert clinicians established content validity and provided additional qualitative feedback used to complete final revisions of the algorithm. This article reviews the process used to create this landmark algorithm, including generation of the evidence- and consensus-based statements used in its construction, the various pathways, and rich supplemental materials embedded within the algorithm, and the process used to establish content validity.

Eliciting patients' preferences for elastic compression stocking therapy after deep vein thrombosis: potential for improving compliance

ESSENTIALS: Elastic compression stocking (ECS) therapy is used to prevent post-thrombotic syndrome (PTS). We aimed to elicit patient preferences regarding ECS therapy after deep vein thrombosis. The most valued attributes were PTS risk reduction and the ability to put on the ECS independently. Heterogeneous results with respect to education level stress the importance of proper counselling.

SUMMARY

BACKGROUND

Elastic compression stocking (ECS) therapy is used for prevention of post-thrombotic syndrome (PTS) after deep vein thrombosis (DVT). Current evidence on its effectiveness is conflicting. Compliance, a major determinant of the effectiveness of ECS therapy, remained largely ignored in former studies.

OBJECTIVES

To gain insight into preferences regarding ECS therapy in patients after DVT.

PATIENTS/METHODS

A discrete choice experiment was conducted 3 months after DVT in patients enrolled in the IDEAL DVT study, a randomized controlled trial comparing 2 years of ECS therapy with individually tailored duration of ECS therapy for the prevention of PTS. Nine unlabeled, forced-choice sets of two hypothetical types of ECS were presented to each patient. Data were analyzed with multinomial logit models.

RESULTS

The respondent sample consisted of 81% (300/369) of invited patients. The most important determinants of preference were PTS risk reduction and putting on the ECS. Patients were willing to increase the duration of therapy by 1 year if this increases the PTS risk reduction with 10%. Patients accepted an increase in the risk of PTS of 29% if they were able to put on the ECS themselves. Preferences were heterogeneous with respect to education level.

CONCLUSIONS

Reduction of the risk of PTS and the ability to put on the ECS without help are the most important characteristics of ECS therapy. Physicians should pay considerable attention to patient education regarding PTS. In addition, patients should be supported in their ability to put on and take off the ECS independently. These rather simple interventions could improve compliance.

Chronic leg ulcer: does a patient always get a correct diagnosis and adequate treatment?

Patients with chronic leg ulcers have severely impaired quality of life and account for a high percentage of annual healthcare costs. To establish the cause of a chronic leg ulcer, referral to a center with a multidisciplinary team of professionals is often necessary. Treating the underlying cause diminishes healing time and reduces costs. In venous leg ulcers adequate compression therapy is still a problem. It can be improved by training the professionals with pressure measuring devices. A perfect fitting of elastic stockings is important to prevent venous leg ulcer recurrence. In most cases, custom-made stockings are the best choice for this purpose.

A Compression Kit of a Stocking and Three Superimposed Leggings Is Easy to Don and Dose Adjustable

BACKGROUND

Forty percent of patients with chronic venous insufficiency (CVI) do not wear their indicated and prescribed compression stockings. Difficulties in donning and a feeling of constraint are the most common reasons for non-adherence.

OBJECTIVE

The aim was to develop a compression stocking system that is easy to don and dose adjustable.

METHODS

A modular compression stocking kit composed of an understocking and three superimposable leggings (SLLLs) was developed. Substocking pressures (P) at the thinnest part above the ankle (cB level) were 17 mm (understocking) + 15 + 10 + 10 mmHg (3 superimposed leggings; Hatra method). Twenty healthy subjects and 20 patients over 65 years with CVI donned the SLLL compression kit. P was measured in vivo (Picopress method) at the transition of the Achilles tendon to the calf muscle (level cB1) during rest and ankle movements (DSI; dynamic stiffness index) and compared with a strong compression stocking of 40 mmHg (S40).

RESULTS

Twenty (20/20) patients aged over 65 with CVI (C4-6) successfully donned the SLLL compression kit without aid, compared with 12 (12/20) who were able to don the S40 without aid (p = .02). In vivo resting P at level cB1 was 34.3 mmHg (SLLL) compared with 37.3 mmHg (S40) (p = .1). The DSI was 16.1 (SLLL) compared with 17.9 (p = .79; S40; CVI group).

CONCLUSION

The physical properties of the SLLL compression stocking kit correspond to the characteristics of a strong stocking at rest and exercise (DSI). The donning success rate is excellent (100%). A further potential advantage is that the SLLL leg compression kit is dose adjustable, according to indication or patient tolerance. Wearing comfort over periods of several days and clinical effectiveness need to be investigated in future trials.