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Ghanbari M, Salkovskiy Y, Carlson MA. The rat as an animal model in chronic wound research: An update. Life Sci 2024; 351:122783. [PMID: 38848945 DOI: 10.1016/j.lfs.2024.122783] [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: 01/10/2024] [Revised: 03/29/2024] [Accepted: 06/04/2024] [Indexed: 06/09/2024]
Abstract
The increasing global prevalence of chronic wounds underscores the growing importance of developing effective animal models for their study. This review offers a critical evaluation of the strengths and limitations of rat models frequently employed in chronic wound research and proposes potential improvements. It explores these models in the context of key comorbidities, including diabetes, venous and arterial insufficiency, pressure-induced blood flow obstruction, and infections. Additionally, the review examines important wound factors including age, sex, smoking, and the impact of anesthetic and analgesic drugs, acknowledging their substantial effects on research outcomes. A thorough understanding of these variables is crucial for refining animal models and can provide valuable insights for future research endeavors.
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Affiliation(s)
- Mahboubeh Ghanbari
- Department of Biomechanics, University of Nebraska at Omaha, Omaha, NE, USA.
| | - Yury Salkovskiy
- Department of Biomechanics, University of Nebraska at Omaha, Omaha, NE, USA.
| | - Mark A Carlson
- Department of Surgery, Department of Genetics, Cell Biology and Anatomy, University of Nebraska Medical Center, Omaha, NE, USA.
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Wang H, Guo J, Hua G, Qi L, Zhang Y, Ye B, Yan J, Zhang L. Clinical outcomes of radiofrequency ablation using a radiofrequency needle device for varicose ulcer: A non-randomized controlled prospective study. Vascular 2024:17085381241258192. [PMID: 38828763 DOI: 10.1177/17085381241258192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2024]
Abstract
OBJECTIVE To evaluate the short-term clinical outcomes of radiofrequency ablation (RFA) using a radiofrequency (RF) needle device for varicose ulcers. METHODS From September 2020 to September 2021, a total of 80 patients with varicose ulcers were included in this study. Based on the different surgical methods, the patients were divided into RF group and control groups, with 40 cases in each group. In the RF group, RFA was performed using an RF needle device and foam sclerotherapy was used for superficial veins. The control group was treated with conventional high-ligation stripping. The surgical data, hospitalization data, clinical efficacy, and postoperative complications of two groups were compared. Meanwhile, the correlation between RBC, HB, HCT, and ulcer healing time was analyzed. RESULTS Compared to the control group, RF group had shorter surgery time, duration in the hospital, and less intraoperative bleeding (p < .05). The VCSS and CIVIQ scores in RF group were significantly higher than that in control group (p < .05). The healing time of ulcers was shorter in the RF group (x2 = 19.766, p = .000). The RF group had fewer postoperative complications. There was a positive correlation between RBC, HB, and HCT, and ulcer healing time (p < .05). CONCLUSION The use of the RF needle device for RFA to treat patients with varicose ulcers showed acceptable short-term clinical outcomes with less incidence of trauma, faster recovery, and fewer complications.
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Affiliation(s)
- Huanwei Wang
- Department of Ultrasonography, Hainan General Hospital/Hainan Affiliated Hospital of Hainan Medical University, Haikou, China
- Department of Ultrasound Medicine, Qinghai Provincial People's Hospital, Xining, China
| | - Jianqin Guo
- Department of Interventional Ultrasound, The First Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Guoyong Hua
- Department of Interventional Ultrasound, Qinghai Provincial People's Hospital, Xining, China
| | - Lina Qi
- Department of Interventional Ultrasound, Qinghai Provincial People's Hospital, Xining, China
| | - Yuying Zhang
- Department of Ultrasound Medicine, Qinghai Provincial People's Hospital, Xining, China
| | - Bin Ye
- Department of General Surgery, Rongxian People's Hospital, Zigong, China
| | - Jingxin Yan
- Sichuan University, West China Hospital, Chengdu, China
| | - Lushun Zhang
- Department of Pathology and Pathophysiology, Development and Regeneration Key Laboratory of Sichuan Province, Chengdu Medical College, Chengdu, China
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Stevenson EM, Coda A, Bourke MDJ. Investigating low rates of compliance to graduated compression therapy for chronic venous insufficiency: A systematic review. Int Wound J 2024; 21:e14833. [PMID: 38522455 PMCID: PMC10961173 DOI: 10.1111/iwj.14833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Accepted: 03/03/2024] [Indexed: 03/26/2024] Open
Abstract
Chronic venous insufficiency (CVI) is a chronic lower limb progressive disorder with significant burden. Graduated compression therapy is the gold-standard treatment, but its underutilisation, as indicated in recent literature, may be contributing to the growing burden of CVI. The aim of this systematic review is to determine the reasons for poor compliance in patients who are prescribed graduated compression therapy in the management of chronic venous insufficiency. A systematic review of the literature was conducted to identify the reasons for non-compliance in wearing graduated compression therapy in the management of chronic venous insufficiency. The keyword search was conducted through Medline, PubMed, CINAHL, Cochrane library, AMED, and Embase databases from 2000 to April 2023. Qualitative and quantitative studies were included with no study design or language limits imposed on the search. The study populations were restricted to adults aged over 18 years, diagnosed with chronic venous insufficiency. Of the 856 studies found, 80 full-text articles were reviewed, with 14 being eligible for the review. Due to the variability in study designs, the results were summarised rather than subjected to meta-analysis. There are five main overarching themes for non-compliance, which are physical limitations, health literacy, discomfort, financial issues, and psychosocial issues with emerging sub-themes. Graduated compression therapy has the potential to reduce the burden of chronic venous insufficiency if patients are more compliant with their prescription.
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Affiliation(s)
- Elise M. Stevenson
- School of Biomedical Sciences and Pharmacy, College of Health, Medicine and WellbeingThe University of NewcastleCallaghanNew South WalesAustralia
| | - Andrea Coda
- School of Health Sciences, College of Health, Medicine and WellbeingThe University of NewcastleOurimbahNew South WalesAustralia
| | - Michael D. J. Bourke
- School of Biomedical Sciences and Pharmacy, College of Health, Medicine and WellbeingThe University of NewcastleCallaghanNew South WalesAustralia
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de Moraes Silva MA, Nelson A, Bell-Syer SE, Jesus-Silva SGD, Miranda F. Compression for preventing recurrence of venous ulcers. Cochrane Database Syst Rev 2024; 3:CD002303. [PMID: 38451842 PMCID: PMC10919450 DOI: 10.1002/14651858.cd002303.pub4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/09/2024]
Abstract
BACKGROUND Up to 1% of adults will have a leg ulcer at some time. Most leg ulcers are venous in origin and are caused by high pressure in the veins due to blockage or damaged valves. Venous ulcer prevention and treatment typically involves the application of compression bandages/stockings to improve venous return and thus reduce pressure in the legs. Other treatment options involve removing or repairing veins. Most venous ulcers heal with compression therapy, but ulcer recurrence is common. For this reason, clinical guidelines recommend that people continue with compression treatment after their ulcer has healed. This is an update of a Cochrane review first published in 2000 and last updated in 2014. OBJECTIVES To assess the effects of compression (socks, stockings, tights, bandages) for preventing recurrence of venous leg ulcers. SEARCH METHODS In August 2023, we searched the Cochrane Wounds Specialised Register, CENTRAL, MEDLINE, Embase, three other databases, and two ongoing trials registries. We also scanned the reference lists of included studies and relevant reviews and health technology reports. There were no restrictions on language, date of publication, or study setting. SELECTION CRITERIA We included randomised controlled trials (RCTs) that evaluated compression bandages or hosiery for preventing the recurrence of venous ulcers. DATA COLLECTION AND ANALYSIS At least two review authors independently selected studies, assessed risk of bias, and extracted data. Our primary outcome was reulceration (ulcer recurrence anywhere on the treated leg). Our secondary outcomes included duration of reulceration episodes, proportion of follow-up without ulcers, ulceration on the contralateral leg, noncompliance with compression therapy, comfort, and adverse effects. We assessed the certainty of evidence using GRADE methodology. MAIN RESULTS We included eight studies (1995 participants), which were published between 1995 and 2019. The median study sample size was 249 participants. The studies evaluated different classes of compression (UK class 2 or 3 and European (EU) class 1, 2, or 3). Duration of follow-up ranged from six months to 10 years. We downgraded the certainty of the evidence for risk of bias (lack of blinding), imprecision, and indirectness. EU class 3 compression stockings may reduce reulceration compared with no compression over six months (risk ratio (RR) 0.46, 95% confidence interval (CI) 0.27 to 0.76; 1 study, 153 participants; low-certainty evidence). EU class 1 compression stockings compared with EU class 2 compression stockings may have little or no effect on reulceration over 12 months (RR 1.70, 95% CI 0.67 to 4.32; 1 study, 99 participants; low-certainty evidence). There may be little or no difference in rates of noncompliance over 12 months between people using EU class 1 stockings and people using EU class 2 stockings (RR 1.22, 95% CI 0.40 to 3.75; 1 study, 99 participants; low-certainty evidence). UK class 2 hosiery compared with UK class 3 hosiery may be associated with a higher risk of reulceration over 18 months to 10 years (RR 1.55, 95% CI 1.26 to 1.91; 5 studies, 1314 participants; low-certainty evidence). People who use UK class 2 hosiery may be more compliant with compression treatment than people who use UK class 3 hosiery over 18 months to 10 years (RR for noncompliance 0.69, 95% CI 0.49 to 0.99; 5 studies, 1372 participants; low-certainty evidence). There may be little or no difference between Scholl UK class 2 compression stockings and Medi UK class 2 compression stockings in terms of reulceration (RR 0.77, 95% CI 0.47 to 1.28; 1 study, 166 participants; low-certainty evidence) and noncompliance (RR 0.97, 95% CI 0.84.1 to 12; 1 study, 166 participants; low-certainty evidence) over 18 months. No studies compared different lengths of compression (e.g. below-knee versus above-knee), and no studies measured duration of reulceration episodes, ulceration on the contralateral leg, proportion of follow-up without ulcers, comfort, or adverse effects. AUTHORS' CONCLUSIONS Compression with EU class 3 compression stockings may reduce reulceration compared with no compression over six months. Use of EU class 1 compression stockings compared with EU class 2 compression stockings may result in little or no difference in reulceration and noncompliance over 12 months. UK class 3 compression hosiery may reduce reulceration compared with UK class 2 compression hosiery; however, higher compression may lead to lower compliance. There may be little to no difference between Scholl and Medi UK class 2 compression stockings in terms of reulceration and noncompliance. There was no information on duration of reulceration episodes, ulceration on the contralateral leg, proportion of follow-up without ulcers, comfort, or adverse effects. More research is needed to investigate acceptable modes of long-term compression therapy for people at risk of recurrent venous ulceration. Future trials should consider interventions to improve compliance with compression treatment, as higher compression may result in lower rates of reulceration.
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Affiliation(s)
- Melissa Andreia de Moraes Silva
- Interdisciplinary Surgical Science Program, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
- Vascular Surgery, Hospital de Clinicas de Itajuba - MG, Itajuba, Brazil
| | - Andrea Nelson
- School of Health and Life Sciences, Glasgow Caledonian University, Glasgow, UK
| | | | | | - Fausto Miranda
- Division of Vascular and Endovascular Surgery, Department of Surgery, Paulista School of Medicine - Federal University of São Paulo, São Paulo, Brazil
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Pasek J, Szajkowski S, Cieślar G. Comparison of the therapeutic efficacy of magneto-LED therapy and magnetostimulation applied as the adjuvant treatment of venous leg ulcers - preliminary study. Electromagn Biol Med 2024:1-12. [PMID: 38449355 DOI: 10.1080/15368378.2024.2325414] [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: 04/06/2023] [Accepted: 02/26/2024] [Indexed: 03/08/2024]
Abstract
PURPOSE Venous leg ulcers are chronic wounds that are difficult to cure. The aim of the study was to compare the therapeutic efficacy of two methods of physical medicine - magneto-LED therapy and magnetostimulation, applied as adjuvant treatment in the treatment of venous leg ulcers. METHODS The study included 81 patients, 37 male (45.6%) and 44 female (54.3%) ones, age range between 45 and 90 years, with venous leg ulcers. The patients were assigned to two study groups: magneto-LED therapy (group 1) or magnetostimulation (group 2). In both groups, a total of 40 daily procedures were performed. Wound healing was evaluated using computerized planimetry and the pain intensity on numeric rating scale. RESULTS After treatment, the decrease in healing rate in group 1 was statistically significantly higher in comparison to group 2 (p < 0.001), while a statistically significant reduction in the surface area of ulcers was obtained, amounting on the average from 6.34 ± 1.29 cm2 to 2.31 ± 1.25 cm2 in group 1 (p < 0.001), and from 6.52 ± 1.20 cm2 to 4.79 ± 1.17 cm2 in group 2 (p < 0.001). The percentage changes of ulcers area in group 1 (64.21 ± 17.94%) were statistically significantly greater as compared to group 2 (25.87 ± 14.07%) (p < 0.001). After treatment, the decrease in pain relief in group 1 was statistically significantly higher in comparison to group 2 (p = 0.006), while pain intensity after treatment decreased statistically significantly in both compared groups of patients (p < 0.001). CONCLUSIONS Magneto-LED therapy and magnetostimulation caused significant reduction of surface area of the treated venous leg ulcers and pain intensity, yet magneto-LED therapy was more efficient. Both evaluated methods also significantly reduced pain intensity.
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Affiliation(s)
- Jarosław Pasek
- Faculty of Health Sciences, Jan Długosz University in Częstochowa, Częstochowa, Poland
| | - Sebastian Szajkowski
- Faculty of Medical Sciences, Medical University of Mazovia in Warsaw, Warszawa, Poland
| | - Grzegorz Cieślar
- Department of Internal Medicine, Angiology and Physical Medicine, Faculty of Medical Sciences in Zabrze, Medical University of Silesia in Katowice, Bytom, Poland
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Patton D, Avsar P, Sayeh A, Budri A, O'Connor T, Walsh S, Nugent L, Harkin D, O'Brien N, Cayce J, Corcoran M, Gaztambide M, Moore Z. A systematic review of the impact of compression therapy on quality of life and pain among people with a venous leg ulcer. Int Wound J 2024; 21:e14816. [PMID: 38445749 PMCID: PMC10915825 DOI: 10.1111/iwj.14816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 02/12/2024] [Accepted: 02/18/2024] [Indexed: 03/07/2024] Open
Abstract
AIM To gain a greater understanding of how compression therapy affects quality of life, this systematic review appraised existing published studies measuring the impact of compression therapy on health quality of life (HRQoL), and pain, among people with venous leg ulcers (VLU). METHOD Five databases were searched, and two authors extracted data and appraised the quality of selected papers using the RevMan risk of bias tool. Due to heterogeneity in the types of compression and instruments used to evaluate HRQoL, meta-analysis was not appropriate; thus, a narrative synthesis of findings was undertaken. RESULTS Ten studies were included, 9 RCTs and one before-after study. The studies employed nine different HRQoL tools to measure the impact of a variety of compression therapy systems, with or without an additional exercise programme, versus other compression systems or usual care, and the results are mixed. With the use of the Cardiff Cardiff Wound Impact Schedule, the SF-8 and the SF-12, study authors found no differences in QoL scores between the study groups. This is similar to one study using QUALYs (Iglesias et al., 2004). Conversely, for studies using EuroQol-5D, VEINES-QOL, SF-36 and CIVIQ-20 differences in QoL scores between the study groups were noted, in favour of the study intervention groups. Two further studies using QUALYs found results that favoured a two-layer cohesive compression bandage and the TLCCB group, respectively. Results for the five studies that assessed pain are also mixed, with one study finding no difference between study groups, one finding that pain increased over the study period and three studies finding that pain reduced in the intervention groups. All studies were assessed as being at risk of bias in one or more domains. CONCLUSION Results were varied, reflecting uncertainty in determining the impact of compression therapy on quality of life and pain among people with a venous leg ulcer. The heterogeneity of the compression systems and the measures used to evaluate HRQoL make it a challenge to interpret the overall evidence. Further studies should strive for homogeneity in design, interventions and comparators to enhance both internal and external validity.
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Affiliation(s)
- Declan Patton
- Skin Wounds and Trauma Research CentreRCSI University of Medicine and Health SciencesDublinIreland
- School of Nursing and MidwiferyRCSI University of Medicine and Health SciencesDublinIreland
- Fakeeh College of Health SciencesJeddahSaudi Arabia
- School of Nursing and MidwiferyGriffith UniversityBrisaneQueenslandAustralia
- Faculty of Science, Medicine and HealthUniversity of WollongongWollongongAustralia
| | - Pinar Avsar
- Skin Wounds and Trauma Research CentreRCSI University of Medicine and Health SciencesDublinIreland
| | - Aicha Sayeh
- Skin Wounds and Trauma Research CentreRCSI University of Medicine and Health SciencesDublinIreland
| | - Aglecia Budri
- School of Nursing and MidwiferyRCSI University of Medicine and Health SciencesDublinIreland
| | - Tom O'Connor
- Skin Wounds and Trauma Research CentreRCSI University of Medicine and Health SciencesDublinIreland
- School of Nursing and MidwiferyRCSI University of Medicine and Health SciencesDublinIreland
- Fakeeh College of Health SciencesJeddahSaudi Arabia
- School of Nursing and MidwiferyGriffith UniversityBrisaneQueenslandAustralia
- Lida InstituteShanghaiChina
| | - Simone Walsh
- Study Feasibility and Activation Manager, RCSI Clinical Research CentreRCSI University of Medicine and Health SciencesDublinIreland
| | - Linda Nugent
- School of Nursing and MidwiferyRCSI University of Medicine and Health SciencesDublinIreland
- Fakeeh College of Health SciencesJeddahSaudi Arabia
| | - Denis Harkin
- RCSI University of Medicine and Health SciencesDublinIreland
| | - Niall O'Brien
- The Royal College of Surgeons in Ireland (RCSI)University of Medicine and Health SciencesDublinIreland
| | | | | | | | - Zena Moore
- Skin Wounds and Trauma Research CentreRCSI University of Medicine and Health SciencesDublinIreland
- School of Nursing and MidwiferyRCSI University of Medicine and Health SciencesDublinIreland
- Fakeeh College of Health SciencesJeddahSaudi Arabia
- School of Nursing and MidwiferyGriffith UniversityBrisaneQueenslandAustralia
- Faculty of Medicine, Nursing and Health SciencesMonash UniversityMelbourneVictoriaAustralia
- Department of Public Health, Faculty of Medicine and Health SciencesGhent UniversityGhentBelgium
- University of WalesCardiffUK
- National Health and Medical Research Council Centre of Research Excellence in Wiser Wound CareMenzies Health Institute QueenslandSouthportQueenslandAustralia
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Rosenburg M, Tuvesson H, Lindqvist G, Brudin L, Fagerström C. Associations between self-care advice and healing time in patients with venous leg ulcer- a Swedish registry-based study. BMC Geriatr 2024; 24:124. [PMID: 38302867 PMCID: PMC10835865 DOI: 10.1186/s12877-024-04660-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 01/02/2024] [Indexed: 02/03/2024] Open
Abstract
BACKGROUND Venous leg ulcers take time to heal. It is advocated that physical activity plays a role in healing, and so does the patient's nutritional status. Additionally, malnutrition influences the inflammatory processes, which extends the healing time. Therefore, the staff's advising role is important for patient outcomes. Thus, this study aimed to investigate the associations between given self-care advice and healing time in patients with venous leg ulcers while controlling for demographic and ulcer-related factors. METHODS The sample consisted of patients registered in the Registry of Ulcer Treatment (RUT) which includes patient and ulcer-related and healing variables. The data was analyzed with descriptive statistics. Logistic regression models were performed to investigate the influence of self-care advice on healing time. RESULTS No associations between shorter healing time (less than 70 days) and the staff´s self-care advice on physical activity was identified, whilst pain (OR 1.90, CI 1.32-2.42, p < 0.001) and giving of nutrition advice (OR 1.55, CI 1.12-2.15, p = 0.009) showed an association with longer healing time. CONCLUSIONS Neither self-care advice on nutrition and/or physical activity indicated to have a positive association with shorter healing time. However, information and counseling might not be enough. We emphasize the importance of continuously and systematically following up given advice throughout ulcer management, not only when having complicated ulcers.
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Affiliation(s)
- Marcus Rosenburg
- Faculty of Health and Life Sciences, Department of Health and Caring Sciences, Linnaeus University, Växjö, Sweden.
- School of Health and Welfare, Department of Health and Nursing, Halmstad University, Halmstad, Sweden.
| | - Hanna Tuvesson
- Faculty of Health and Life Sciences, Department of Health and Caring Sciences, Linnaeus University, Växjö, Sweden
| | - Gunilla Lindqvist
- Faculty of Health and Life Sciences, Department of Health and Caring Sciences, Linnaeus University, Växjö, Sweden
| | - Lars Brudin
- Department of Clinical Physiology, Kalmar County Hospital, Kalmar, Sweden
- Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Cecilia Fagerström
- Faculty of Health and Life Sciences, Department of Health and Caring Sciences, Linnaeus University, Växjö, Sweden
- Department of Research Region Kalmar County, Kalmar, Sweden
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Guo X, Gao Y, Ye X, Zhang Z, Zhang Z. Experiences of patients living with venous leg ulcers: A qualitative meta-synthesis. J Tissue Viability 2024; 33:67-74. [PMID: 38065827 DOI: 10.1016/j.jtv.2023.11.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 10/17/2023] [Accepted: 11/30/2023] [Indexed: 03/17/2024]
Abstract
BACKGROUND Venous Leg Ulcer is characterized by a prolonged course, delayed healing and high recurrence rate. Bringing challenges to patient treatment and care.Patients need to control the negative behavioral factors that affect wound healing and recurrence, which seriously affect their quality of life. OBJECTIVE To integrate qualitative research related to the disease experience and feelings of patients with Venous Leg Ulcer and provide references for optimizing patient intervention measures. METHODS We searched databases including Pubmed, CINAHL, EMBASE, Web of Science, PsycINFO, The Cochrane library, ProQuest, CNKI and Wan Fang Data from 2000 to February 2023 to collect qualitative studies on the experiences of patients living with venous leg ulcers. We used the Australian JBI evidence-based healthcare center qualitative research quality evaluation standard to evaluate the quality of literature. After quality assessment, meta-synthesis was used to summarize and explain the results. RESULTS Sixteen studies were eligible for inclusion, and the total number of included individuals was 146. The perceptions of individuals with Venous Leg Ulcer synthesized three overarching themes and their subthemes: disease cognition (Understanding the cause of VLU,Understanding of VLU treatment, Recognition of VLU recurrence); physical experience (Pain symptoms, Other symptoms); and psychological and social experience (psychological impact, health education, economic burden, social relations, response strategies, doctor-patient/nurse-patient relationship). CONCLUSION The lives of patients with venous leg ulcers are influenced by various complex and diverse factors. Healthcare professionals must recognize the patient's emotional needs, establish a multidimensional support system, and promote wound healing through patient self-adjustment.
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Affiliation(s)
- Xiaoyu Guo
- Nurse-Led Clinics, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - Yanqiu Gao
- Nurse-Led Clinics, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China.
| | - Xiaoshan Ye
- Nurse-Led Clinics, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - Zexiang Zhang
- Nurse-Led Clinics, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - Zhenmei Zhang
- Nursing Department, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China.
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Alcântara SBC, de Araújo JG, Santos DF, da Silva TR, Goulart IMB, Bernardes da Silva AM, Antunes DE. Identification of types of wound bed tissue as a percentage and total wound area by planimetry in neuropathic and venous ulcers. JOURNAL OF VASCULAR NURSING 2023; 41:164-170. [PMID: 38072568 DOI: 10.1016/j.jvn.2023.06.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 05/13/2023] [Accepted: 06/27/2023] [Indexed: 12/18/2023]
Abstract
BACKGROUND Neuropathic and venous leg ulcers are chronic wounds associated with devitalized tissue and recurrent infection. Management should be guided by accurate tissue assessment, including the use of planimetry, which provides tissue types as a percentage of the total wound bed surface area. OBJECTIVE This innovative study aimed to assess and identify the wound bed tissues, as a percentage, of neuropathic and venous ulcers using digital planimetry, providing support to nurses optimize the management of necrotic tissues and, consequently, to avoid wound infection. METHODS This cross-sectional study enrolled 24 patients with chronic wounds who were assessed from January to March 2021 at the Wound Outpatients Clinic. The wound photographs were analyzed using Image J 1.53e and a smartphone with WoundDoc Plus® 2.8.2 via digital planimetry. Statistical analyses were performed using the binomial test, t-test, and Mann-Whitney. RESULTS Median wound areas (p=0.3263) did not differ between the group with 2 or 3 risk factors for delayed healing (Md: 31.7) and the group with up to 1 risk factor (Md: 5.3). A low exudate level was associated with the up-to-1-risk-factor-for-delayed-healing group (p=0.0405), while a medium level was associated with the two-or-three-risk-factor group (p=0.0247). A heat map displayed the tissue percentages in the wound bed. In the group with 2 or 3 risk factors for delayed healing, 91.7% (11/12) had less than 70% granulation tissue, which was the primary factor for this group (p<0.0001). Additionally, 66.7% (8/12) of patients with 2 or 3 risk factors for delayed healing exhibited discolored and/or dark red granulation tissue as the primary factor (p=0.0130). CONCLUSION This novel identification of wound area and tissue types as a percentage, using digital planimetry, can play a crucial role in assisting nurses in decision-making related to the appropriate management of devitalized tissues. Furthermore, this measurements may facilitate the conducting of virtual wound consultations and offer valuable support in the development of protocols aimed at preventing infection and biofilm formation in the wound bed.
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Affiliation(s)
- Silvia Bottaro Carvalho Alcântara
- National Reference Center for Sanitary Dermatology and Leprosy, Clinics Hospital, Federal University of Uberlândia, Uberlândia, MG 38.413-018, Brazil
| | - Juliano Gonçalves de Araújo
- National Reference Center for Sanitary Dermatology and Leprosy, Clinics Hospital, Federal University of Uberlândia, Uberlândia, MG 38.413-018, Brazil
| | - Diogo Fernandes Santos
- National Reference Center for Sanitary Dermatology and Leprosy, Clinics Hospital, Federal University of Uberlândia, Uberlândia, MG 38.413-018, Brazil; School of Medicine, Federal University of Uberlândia, Uberlândia, MG 38400-902, Brazil
| | | | - Isabela Maria Bernardes Goulart
- National Reference Center for Sanitary Dermatology and Leprosy, Clinics Hospital, Federal University of Uberlândia, Uberlândia, MG 38.413-018, Brazil; Postgraduate Program in Health Sciences, School of Medicine, Federal University of Uberlândia, Uberlândia, MG 38400-902, Brazil
| | | | - Douglas Eulálio Antunes
- National Reference Center for Sanitary Dermatology and Leprosy, Clinics Hospital, Federal University of Uberlândia, Uberlândia, MG 38.413-018, Brazil.
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Probst S, Saini C, Gschwind G, Stefanelli A, Bobbink P, Pugliese M, Cekic S, Pastor D, Gethin G. Prevalence and incidence of venous leg ulcers-A systematic review and meta-analysis. Int Wound J 2023; 20:3906-3921. [PMID: 37293810 PMCID: PMC10588327 DOI: 10.1111/iwj.14272] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Revised: 05/24/2023] [Accepted: 05/24/2023] [Indexed: 06/10/2023] Open
Abstract
Venous leg ulcers (VLU) represent a major public health challenge. Little is known about the prevalence and incidence of VLU internationally. Published studies are usually reporting different estimates because of disparities in study designs and measurement methods. Therefore, we conducted a systematic literature review and meta-analysis to identify the prevalence and incidence of VLU internationally and to characterise the population as reported in these studies. Studies were identified from searches in Medline (PubMed), CINAHL Complete (EBSCOhost), Embase, Scopus, Web of Science, LiSSa (Littérature Scientifique en Santé), Google Scholar and Cochrane Database of Systematic Reviews up to November 2022. Studies were included if their primary outcomes were reported as a period prevalence or point prevalence or cumulative incidence or incidence VLU rate. Fourteen studies met the inclusion criteria, 10 reporting estimates of prevalence, three reporting both prevalence and incidence estimates and one incidence. All were included in meta-analyses. The results show a pooled prevalence of 0.32% and a pooled incidence of 0.17%. Our results highlighted an extreme heterogeneity across effect sizes for both prevalence and incidence, which prevent a meaningful interpretation of pooled indexes and argue for further studies with specific prevalence-type reported and target population under study.
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Affiliation(s)
- Sebastian Probst
- Geneva School of Health ScienceHES‐SO University of Applied Sciences and Arts, Western SwitzerlandGenevaSwitzerland
- Care DirectorateUniversity Hospital GenevaGeneva University HospitalsGenevaSwitzerland
- Faculty of Medicine Nursing and Health SciencesMonash UniversityMelbourneVictoriaAustralia
- College of Medicine Nursing and Health SciencesUniversity of GalwayGalwayIreland
| | - Camille Saini
- Geneva School of Health ScienceHES‐SO University of Applied Sciences and Arts, Western SwitzerlandGenevaSwitzerland
| | - Géraldine Gschwind
- Geneva School of Health ScienceHES‐SO University of Applied Sciences and Arts, Western SwitzerlandGenevaSwitzerland
| | - Alessio Stefanelli
- Geneva School of Health ScienceHES‐SO University of Applied Sciences and Arts, Western SwitzerlandGenevaSwitzerland
| | - Paul Bobbink
- Geneva School of Health ScienceHES‐SO University of Applied Sciences and Arts, Western SwitzerlandGenevaSwitzerland
- Faculty of Biology and Medicine, University Institute of Higher Education and Research in HealthcareUniversity of LausanneLausanneSwitzerland
| | - Marie‐Thérèse Pugliese
- Geneva School of Health ScienceHES‐SO University of Applied Sciences and Arts, Western SwitzerlandGenevaSwitzerland
| | - Sezen Cekic
- Department of PsychologyUniversity of GenevaGenevaSwitzerland
| | - Damien Pastor
- Department of Dermatology and VenereologyGeneva University HospitalsGenevaSwitzerland
| | - Georgina Gethin
- Geneva School of Health ScienceHES‐SO University of Applied Sciences and Arts, Western SwitzerlandGenevaSwitzerland
- College of Medicine Nursing and Health SciencesUniversity of GalwayGalwayIreland
- Alliance for Research and Innovation in WoundsUniversity of GalwayGalwayIreland
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11
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Liu J, Guo Q. Early versus deferred endovenous sclerotherapy of superficial venous reflux in patients with venous ulceration. Int Wound J 2023; 21:e14445. [PMID: 37845810 PMCID: PMC10895194 DOI: 10.1111/iwj.14445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 09/22/2023] [Accepted: 10/02/2023] [Indexed: 10/18/2023] Open
Abstract
This study aimed to compare early endovenous sclerotherapy with superficial venous reflux combined with compression therapy and deferred intervention in patients with venous leg ulcers (VLUs). A total of 80 patients with 80 VLUs treated at the Department of General Surgery, Shangjin Nanfu Hospital, Chengdu, China, between February 2022 and January 2023 were included in the study. The primary outcome was the time to ulcer healing from the date of compression therapy or endovenous sclerotherapy. Secondary outcome measures were the rate of ulcer healing at 6 months, the rate of ulcer recurrence at 6 months, and patient-reported health-related quality of life. A total of 54 patients received early intervention and 26 received deferred intervention. The patient and clinical characteristics at baseline were similar between the two treatment groups. The median time to ulcer healing was 1.5 months (95% confidence interval [CI], 1.3-1.7 months) in the early-intervention group and 3.5 months (95% CI, 2.9-4.1 months) in the deferred-intervention group. The time to ulcer healing was shorter in the early-intervention group than in the deferred-intervention group (p < 0.001). The rate of ulcer healing at 6 months was 94% in the early-intervention group and 92% in the deferred-intervention group. The rate of ulcer recurrence before the end of the 6-month follow-up period was 2% in the early-intervention group and 4% in the deferred-intervention group. In conclusion, early endovenous sclerotherapy for superficial venous reflux resulted in faster healing of VLUs than deferred endovenous sclerotherapy.
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Affiliation(s)
- Jiabin Liu
- Department of General Surgery, Shangjin Nanfu Hospital, Chengdu, Sichuan, China
- Division of Thyroid Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Qiang Guo
- Department of General Surgery, Shangjin Nanfu Hospital, Chengdu, Sichuan, China
- Division of Vascular Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
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12
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Garavello A, Fransvea P, Gilardi S, Fiamma P. Venous ulcers: look at the patient, not at the ulcer! Risk factors and comorbid conditions in venous ulcers of lower limbs. Minerva Cardiol Angiol 2023; 71:575-581. [PMID: 37079343 DOI: 10.23736/s2724-5683.23.06130-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/21/2023]
Abstract
BACKGROUND In venous leg ulcers (VLU), risk factors and comorbidities may affect prognosis and recurrence. Aim of this paper was to assess risk factors and most frequent medical conditions in venous ulcers. METHODS This a single center retrospective study from January 2017 to December 2020 on 172 patients with VLU admitted at our Center for Ulcer therapy in San Filippo Neri Hospital in Rome; data about medical history, Duplex scanning results and lifestyle questionnaire were collected in an Excel database and evaluated with Fisher test. Patients with lower limbs arterial insufficiency were excluded. RESULTS Incidence of VLU in patients over 65 was twice that in patients under 65 and woman were affected by VLU more than men (59.3% vs. 40.7%; P<0.001); more significant comorbidities were arterial hypertension in 44.19% (P=0.06), heart disease in 35.47% (P<0.001), chronic obstructive pulmonary disease (COPD) in 16.28% (P=0.008). In 33 patients (19% of cases) a trauma caused the ulcer. Diabetes, obesity, chronic renal insufficiency and orthopedic disease do not seem to have a direct influence on VLU. CONCLUSIONS Age, female sex, arterial hypertension, heart disease and COPD were significant risk factors. Thinking "globally" to the patient rather than only taking the ulcer into account is the key for a long-lasting therapeutic result; comorbidities are interconnected so weight loss, an exercise program for calf pump and compression must all be part of the VLU therapy, not only to heal the existing ulcer but also to prevent recurrences.
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Affiliation(s)
- Alberto Garavello
- Unit of Emergency Surgery, San Filippo Neri Hospital, ASL RM1, Rome, Italy -
- Center for Therapy of Lower Limbs Ulcers, San Filippo Neri Hospital, Rome, Italy -
| | - Pietro Fransvea
- IRCCS A. Gemelli University Polyclinic Foundation, Rome, Italy
| | - Stefania Gilardi
- Center for Therapy of Lower Limbs Ulcers, San Filippo Neri Hospital, Rome, Italy
| | - Paola Fiamma
- Center for Therapy of Lower Limbs Ulcers, San Filippo Neri Hospital, Rome, Italy
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13
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Júnior SADO, Oliveira ACDS, Dantas Araújo MP, Dantas BADS, Sánchez MDCG, Torres GDV. Influence of pain on the quality of life in patients with venous ulcers: Cross-sectional association and correlation study in a brazilian primary health care lesions treatment center. PLoS One 2023; 18:e0290180. [PMID: 37582120 PMCID: PMC10426926 DOI: 10.1371/journal.pone.0290180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Accepted: 08/03/2023] [Indexed: 08/17/2023] Open
Abstract
We aimed to verify the association and correlation between pain and QoL in people with VU treated in a Brazilian Primary Health Care (PHC) lesions treatment center. This is an observational, cross-sectional study with a quantitative approach, carried out in a service specialized in the treatment of chronic injuries, linked to 29 PHC units. Sociodemographic and health characterization instruments were used. The Short Form Health Survey-36 (SF-36) and Visual Analogue Pain Scale (VAPS) also were used. The Kruskal-Wallis test verified the association between the scalar variables of QoL and pain intensity. With Spearman's correlation test, we verified the level of correlation between the scales applied. A total of 103 patients participated in the study. Higher QoL scores associated with moderate pain were found, especially in the Physical role functioning, Physical functioning, and Vitality domains. Correlation analysis showed its greatest (moderate) strength in the interaction between the highest scores in the Physical role functioning and Emotional role functioning domains with the lowest pain levels.
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14
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Klein A, Ennis W, Fukaya E. Characteristics of venous leg ulcer patients at a tertiary wound care center. J Vasc Surg Venous Lymphat Disord 2023; 11:270-279.e1. [PMID: 36410701 DOI: 10.1016/j.jvsv.2022.09.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 09/16/2022] [Accepted: 09/25/2022] [Indexed: 11/21/2022]
Abstract
OBJECTIVE The objective of this study was to assess patient, wound, care, and reflux characteristics of venous leg ulcers (VLUs) to update and improve knowledge of disease etiology, identify barriers to healing, and improve treatment. METHODS Patients diagnosed with VLUs treated at the Stanford Advanced Wound Care Center between 2018 and 2019 were identified from the Healogics iHeal database. We identified 327 VLU entries, of which 133 were patients who had multiple or recurring wounds. An additional 27 patients were labeled as misdiagnosis, resulting in a final patient sample of 167. Patient demographics, wound, care, and ultrasound data for these patients were extracted from the Stanford electronic medical records regarding characteristics. The initial data analysis suggested possible differences in VLU characteristics depending on patient age and body mass index (BMI), which was then further analyzed. RESULTS Of the 167 VLU patients assessed, 53.9% were male and 46.1% were female. The mean age was 74.7 years, and the average BMI was 30.2 kg/m2, including 41.1% of patients with a BMI over 30 kg/m2. Approximately 50% of wounds were presented in multiples, had cellulitis, or were recurring, and 39.5% were caused by trauma. Most common venous reflux patterns on duplex ultrasound examination were below-knee great saphenous vein reflux and calf perforator reflux, which was identified in 37.7% and 29.3% of the patients, respectively. Axial great saphenous vein reflux was detected in 14.4% of patients. When looking at the patient sample under 60 years of age, 67.7% were male, 61.3% presented with venous skin changes, and 51.6% had diabetes. In the patients older than 60, only 51.9% were male, 37.6% presented with venous skin changes, and 31.6% had diabetes. BMI was greater in the patients under age 60, with an average of 39.2 kg/m2, compared with 28.2 kg/m2 in those above 60. Of the patients with a BMI ≥30 kg/m2, 64.3% had multiple wounds, 61.4% had recurring wounds, and 56.5% had venous skin changes. In contrast, in patients with BMI <30 kg/m2, 47.4% had multiple wounds, 39.2% had recurring wounds, and 32.0% had venous skin changes. CONCLUSIONS VLU pathology appears to differ depending on patient demographics and characteristics. Different drivers may influence disease cause, progression, and prognosis, making a standard approach to VLUs difficult. Our findings suggest that identifying different subtypes of VLUs and adapting an algorithm of care with a personalized treatment may help optimize management of these patients.
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Affiliation(s)
- Alyssa Klein
- Division of Vascular Surgery, Stanford University, Palo Alto, CA
| | - William Ennis
- Section of Wound Healing & Tissue Repair, University of Illinois, Chicago, IL
| | - Eri Fukaya
- Division of Vascular Surgery, Stanford University, Palo Alto, CA.
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15
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Pasek J, Szajkowski S, Pietrzak M, Cieślar G. The Influence of Combined Physical Therapy Procedures on Oxygen Partial Pressure in Tissues Surrounding Ulcer in Patients With Venous Leg Ulcers. THE INTERNATIONAL JOURNAL OF LOWER EXTREMITY WOUNDS 2023; 22:11-18. [PMID: 33390068 DOI: 10.1177/1534734620984031] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Venous ulcers in lower legs remain a profound treatment problem in contemporary medicine. Proper healing requires, among other things, sufficient blood supply and provision of suitable amount of oxygen to the treated tissues. The aim of the study was to assess the influence of combined physical therapy applied in patients with chronic venous leg ulcers on the oxygen partial pressure values. Fifty-four patients (25 females and 29 males), in the age range of 38 to 89 years with chronic venous leg ulcers, underwent a cycle of 15 procedures with the use of Laserobaria-S device. During a procedure, the patient's lower limb was simultaneously exposed to oxygen having the pressure of 1.5 ATA, low-frequency magnetic field, and low-energy light radiation. Before procedures, directly after the first procedure, as well as on completion of the entire therapeutic cycle, the patients underwent oxygen partial pressure measurements in the tissues surrounding the ulceration area, by means of transcutaneous oximetry, with the use of Medicap Précise 8008s device. The combined physical therapy shows a statistically significant increase of oxygen partial pressure values in tissues surrounding the ulceration, from the average of 68.63 ± 17.04 mm Hg before commencing the therapeutic cycle, to the average of 74.20 ± 18.92 mm Hg after the first procedure (P < .001) and to the average value of 83.79 ± 20.74 mm Hg (P < .001) after completion of therapeutic cycle. Combined physical therapy procedures cause a statistically significant increase of oxygen partial pressure values in tissues surrounding the ulceration, assessed using the objective method of transcutaneous oximetry, both in women and men.
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Affiliation(s)
- Jarosław Pasek
- Jan Długosz University in Częstochowa, Częstochowa, Poland
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16
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Rook B, Koedijk J, Kroft IE, de Jong EE. Quality of life of patients with venous leg ulcers treated by a one-stop clinic. J Wound Care 2023; 32:122-128. [PMID: 36735522 DOI: 10.12968/jowc.2023.32.2.122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE Venous leg ulcers (VLU's) can impair patient quality of life (QoL) and have a significant impact on healthcare costs. Symptoms include pain and pruritis but can also lead to low self-esteem and sleep deprivation, which are often underestimated by physicians. METHOD We introduced a system in which patients with a VLU were examined and treated via a one-stop clinic. In this exploratory study, we evaluated the experiences of patients in this new setting using the Skindex-29 and conducting semi-structured interviews. RESULTS A total of seven patients completed the questionnaires and interviews. The study found that younger patients had an impaired QoL due to symptoms disrupting activities of daily living. The cooperation between healthcare workers, the consistent execution of the treatment plan by different care providers and the close contact between staff and patients were appreciated by patients. Patients were positive about the continuous care provided by homecare workers at the patient's home, and experienced higher levels of attention to their illness. CONCLUSION The introduction of a one-stop clinic led to better insight and awareness among staff of patients' symptoms and complaints. More focus and time should be given to patient-oriented symptoms, which was highly appreciated by patients in this study. This could eventually lead to a reduction in the impairing effects of VLUs on patients' lives and healthcare costs due to fewer visits to the hospital.
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Affiliation(s)
- Bram Rook
- Medical Center Leeuwarden (MCL), Leeuwarden, the Netherlands
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17
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Rosenburg M, Lindqvist G, Tuvesson H, Fagerström C. Experiences of undergoing venous leg ulcer management: A reflective lifeworld research study. Int Wound J 2022. [DOI: 10.1111/iwj.14044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 11/21/2022] [Accepted: 11/22/2022] [Indexed: 12/05/2022] Open
Affiliation(s)
- Marcus Rosenburg
- Faculty of Health and Life Sciences, Department of Health and Caring Sciences Linnaeus University Växjö Sweden
- School of Health and Welfare, Department of Health and Nursing Halmstad University Halmstad Sweden
| | - Gunilla Lindqvist
- Faculty of Health and Life Sciences, Department of Health and Caring Sciences Linnaeus University Växjö Sweden
| | - Hanna Tuvesson
- Faculty of Health and Life Sciences, Department of Health and Caring Sciences Linnaeus University Växjö Sweden
| | - Cecilia Fagerström
- The Research Section Region Kalmar Kalmar Sweden
- Faculty of Health and Life Sciences, Department of Health and Caring Sciences Linnaeus University Kalmar Sweden
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Abstract
BACKGROUND Venous leg ulcers are a chronic health problem that cause considerable economic impact and affect quality of life for those who have them. Primary wound contact dressings are usually applied to ulcers beneath compression therapy to aid healing, promote comfort and control exudate. There are numerous dressing products available for venous leg ulcers and hydrogel is often prescribed for this condition; however, the evidence base to guide dressing choice is sparse. OBJECTIVES To assess the effects of hydrogel wound dressings on the healing of venous leg ulcers in any care setting. SEARCH METHODS In May 2021, we searched the Cochrane Wounds Specialised Register, CENTRAL, Ovid MEDLINE, Ovid Embase and EBSCO CINAHL Plus. We also searched clinical trials registries for ongoing and unpublished studies, and scanned reference lists of relevant included studies, reviews, meta-analyses and health technology reports to identify additional studies. There were no restrictions with respect to language, date of publication or study setting. SELECTION CRITERIA We included randomised controlled trials (RCTs), either published or unpublished, that compared the effects of hydrogel dressing with other dressings on the healing of venous leg ulcers. We excluded trials evaluating hydrogel dressings impregnated with antimicrobial, antiseptic or analgesic agents as these interventions are evaluated in other Cochrane Reviews. DATA COLLECTION AND ANALYSIS We used standard methodological procedures expected by Cochrane. We assessed the certainty of the evidence using the GRADE approach. MAIN RESULTS We included four RCTs (10 articles) in a qualitative analysis. Overall, 272 participants were randomised, in sample sizes ranging from 20 to 156 participants. The mean age of the included population in the trials ranged from 55 to 68 years, 37% were women based on studies that reported the sex of participants. The studies compared hydrogel dressings with the following: gauze and saline, alginate dressing, manuka honey and hydrocolloid. Two studies were multicentre and the others were single-centre trials. Length of treatment using hydrogel dressing was four weeks in three studies and two weeks in one study. The follow-up period was the same as the duration of treatment in three studies and in one study the follow-up for wound healing was at 12 weeks after four weeks of treatment. Overall risk of bias was high for all trials because at least one of the three key criteria (selection bias, detection bias and attrition bias) was at high risk. Hydrogel compared with gauze and saline It is uncertain whether there is a difference in complete wound healing (risk ratio (RR) 5.33, 95% confidence interval (CI) 1.73 to 16.42; 1 trial, 60 participants) or change in ulcer size (mean difference (MD) -1.50, 95% CI -1.86 to -1.14; 1 trial, 60 participants) between interventions because the certainty of the evidence is very low. Data reported from one trial were incomplete for time-to-ulcer healing. Hydrogel compared with alginate dressing It is uncertain whether there is a difference in change in ulcer size between hydrogel and alginate gel because the certainty of the evidence is very low (MD -41.80, 95% CI -63.95 to -19.65; 1 trial, 20 participants). Hydrogel compared with manuka honey It is uncertain whether there is a difference in complete wound healing (RR 0.75, 95% CI 0.46 to 1.21; 1 trial, 108 participants) or incidence of wound infection (RR 2.00, 95% CI 0.81 to 4.94; 1 trial, 108 participants) between interventions because the certainty of the evidence is very low. Hydrogel compared with hydrocolloid One study (84 participants) reported on change in ulcer size between hydrogel and hydrocolloid; however, further analysis was not possible because authors did not report standard errors or any other measurement of variance of a set of data from the means. Therefore, it is also uncertain whether there is a difference in change in ulcer size between hydrogel and hydrocolloid because the certainty of the evidence is very low. No studies provided evidence for the outcomes: recurrence of ulcer, health-related quality of life, pain and costs. Overall, independent of the comparison, the certainty of evidence is very low and downgraded twice due to risk of bias and once or twice due to imprecision for all comparisons and outcomes. AUTHORS' CONCLUSIONS There is inconclusive evidence to determine the effectiveness of hydrogel dressings compared with gauze and saline, alginate dressing, manuka honey or hydrocolloid on venous leg ulcer healing. Practitioners may, therefore, consider other characteristics such as costs and symptom management when choosing between dressings. Any future studies assessing the effects of hydrogel on venous wound healing should consider using all the steps from CONSORT, and consider key points such as appropriate sample size with the power to detect expected differences, appropriate outcomes (such as time-to-event analysis) and adverse effects. If time-to-event analysis is not used, at least a longer follow-up (e.g. 12 weeks and above) should be adopted. Future studies should also address important outcomes that the studies we included did not investigate, such as health-related quality of life, pain and wound recurrence.
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Affiliation(s)
- Cibele Td Ribeiro
- Graduate Program in Physiology, Department of Physiology, Federal University of Paraná, Curitiba, Brazil
| | - Fernando Al Dias
- Department of Physiology, Federal University of Paraná, Curitiba, Brazil
| | - Guilherme Af Fregonezi
- PneumoCardioVascular Lab, Onofre Lopes University Hospital, Brazilian Company of Hospital Services (EBSERH) & Department of Physical Therapy, Federal University of Rio Grande do Norte, Natal, Brazil
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Abstract
Chronic wounds are characterized by their inability to heal within an expected time frame and have emerged as an increasingly important clinical problem over the past several decades, owing to their increasing incidence and greater recognition of associated morbidity and socio-economic burden. Even up to a few years ago, the management of chronic wounds relied on standards of care that were outdated. However, the approach to these chronic conditions has improved, with better prevention, diagnosis and treatment. Such improvements are due to major advances in understanding of cellular and molecular aspects of basic science, in innovative and technological breakthroughs in treatment modalities from biomedical engineering, and in our ability to conduct well-controlled and reliable clinical research. The evidence-based approaches resulting from these advances have become the new standard of care. At the same time, these improvements are tempered by the recognition that persistent gaps exist in scientific knowledge of impaired healing and the ability of clinicians to reduce morbidity, loss of limb and mortality. Therefore, taking stock of what is known and what is needed to improve understanding of chronic wounds and their associated failure to heal is crucial to ensuring better treatments and outcomes.
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20
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Liu S, Team V, Qiu Y, Weller CD. Investigating Quality of Life Instrument Measurement Properties for Adults with Active Venous Leg Ulcers: A Systematic Review. Wound Repair Regen 2022; 30:468-486. [PMID: 35639021 PMCID: PMC9545457 DOI: 10.1111/wrr.13034] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Revised: 04/07/2022] [Accepted: 05/24/2022] [Indexed: 11/30/2022]
Abstract
The primary objective of this systematic review was to identify which quality of life instruments have been applied in published studies of patients with active venous leg ulcers. Our secondary objective was to map the measurement properties of each identified quality of life instrument and to inform future recommendations for clinical practice and research. We searched CINAHL, Ovid Medline, Ovid Emcare and ProQuest to identify studies published from 1 January 2000 to 31 July 2021. Eleven studies that utilised quality of life instruments in adults with active venous leg ulcers met the inclusion criteria. Thirteen quality of life instruments were identified as some studies utilised both generic and condition‐specific quality of life instruments. Six out of nine (6/9) instruments were rated ‘very good’ of methodological quality on internal consistency; 1/7 studies rated ‘adequate’ on reliability; 2/4 rated ‘adequate’ on content validity; 3/6 studies rated ‘adequate’ on structural validity; 5/6 rated ‘adequate’ on hypotheses testing for construct and 2/6 studies rated ‘adequate’ on responsiveness. There is limited evidence of measurement properties of quality of life instruments for people with active venous leg ulcers. The Venous Leg Ulcer Quality of Life Questionnaire (VLU‐QoL) could be provisionally recommended for use although from our review it is clear further studies to assess VLU‐QoL measurement properties are needed to inform future recommendations for clinical practice and research.
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Affiliation(s)
- Shiwen Liu
- School of Nursing and Midwifery, Monash University, Level 5 Alfred Centre, 99 Commercial Road, Melbourne, VIC, Australia
| | - Victoria Team
- School of Nursing and Midwifery, Monash University, Level 5 Alfred Centre, 99 Commercial Road, Melbourne, VIC, Australia
| | - Yunjing Qiu
- School of Nursing and Midwifery, Monash University, Level 5 Alfred Centre, 99 Commercial Road, Melbourne, VIC, Australia
| | - Carolina D Weller
- School of Nursing and Midwifery, Monash University, Level 5 Alfred Centre, 99 Commercial Road, Melbourne, VIC, Australia
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21
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Rocha MNB, Serna Gonzalez CV, Borges EL, Santos VLCDG, Rabeh SAN, Nogueira PC. Incidence of Recurrent Venous Ulcer in Patients Treated at an Outpatient Clinic: Historical Cohort. INT J LOW EXTR WOUND 2022:15347346211065929. [PMID: 34981995 DOI: 10.1177/15347346211065929] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The recurrence of venous ulcers is the wound reopening after a period of completed epithelisation of a previous ulcer due to exposure to causal factors and lack of prevention. Venous ulcers have a high recurrence rate that may increase through the years. Epidemiological evidence on its incidence and risk factors is scarce due to the lack of patient follow-up in outpatient clinics and adherence to treatment after healing. The objective was to analyze the incidence of venous ulcers recurrency in outpatients and the risk factors for its occurrence. It is an observational historical cohort with retrospective data collection, performed through electronic medical records. Setting: private health insurance outpatient clinic. The participants were adult patients with healed venous ulcers. Incidence of venous ulcer recurrence was calculated within individuals with healed ulcers from 2014 and 2018 with a follow-up of at least one year. Bivariate analysis and logistic regression were used to explore risk factors considering demographic, clinical, and wound-related variables. As a result, sixty-five (65) of the 134 patients with healed venous ulcers had a recurrence, leading to an incidence of 48.5%, with a mean onset time of 230.1 (SD 267) days. Patients with recurrent venous ulcers were primarily women (39/48.1%), with a mean age of 64 (SD 15.5) years, 57 (50.8%) had some comorbidity, with systemic arterial hypertension as the most frequent (47/51%). Obesity (15/88.2%) increased the risk of venous ulcers recurrence by 8.7 (OR 95% CI 2.1-60.8; P = .009) times. In conclusion, venous ulcers recurrence incidence was 48.5%, with obesity as a risk factor. This study demonstrates that the clinical approach of people with venous ulcers should not finish when the wound is healed. For ulcer recurrence prevention interventions addressing systemic factors, besides topical management of the wound, are essential.
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Affiliation(s)
| | - Carol Viviana Serna Gonzalez
- Graduate Program in Adult Health Nursing, University of São Paulo School of Nursing (28133Universidade de Sao Paulo, Escola de Enfermagem-EEUSP), Sao Paulo, Sao Paulo, Brazil
| | - Eline Lima Borges
- Department of Basic Nursing, 28114Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Vera Lúcia Conceição de Gouveia Santos
- Medical-Surgical Nursing Department, 67816University of Sao Paulo School of Nursing (Universidade de Sao Paulo, Escola de Enfermagem-EEUSP), Sao Paulo, São Paulo, Brazil
| | - Soraia Assad Nasbine Rabeh
- General and Specialized Nursing Department, University of Sao Paulo School of Nursing in Riberão Preto (Universidade de Sao Paulo, Escola de Enfermagem de Ribeirão Preto-EERP/USP), Ribeirão Preto, São Paulo, Brazil
| | - Paula Cristina Nogueira
- Medical-Surgical Nursing Department, 67816University of Sao Paulo School of Nursing (Universidade de Sao Paulo, Escola de Enfermagem-EEUSP), Sao Paulo, São Paulo, Brazil
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22
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Finlayson KJ, Parker CN, Miller C, Edwards HE, Campbell J. Decreased mobility, lack of social support, haemosiderosis and use of antidepressant medications may predict recurrent venous leg ulcers within 12 months of healing: A prospective longitudinal study. Phlebology 2021; 37:206-215. [PMID: 34965772 DOI: 10.1177/02683555211063986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
AIM To identify clinical, medical and psychosocial predictors of venous leg ulcer recurrence within 12 months of healing. METHODS A multi-site study was conducted in Australia in community and hospital outpatient settings. Adults with venous leg ulcers were recruited within 4 weeks of healing and data were collected on preventative treatments and health, medical, clinical and psychosocial factors. Follow-up data on recurrences were collected every 3 months until ulcer recurrence, or until 12 months after healing pending which occurred first. Factors associated with time to recurrence were analysed using a Cox proportional hazards regression model. DESIGN Secondary data analysis of a multi-site, prospective longitudinal study to validate a risk assessment tool for recurrence. RESULTS A sample of 143 participants was recruited (51% male, Mage = 73 years, SD 13.6). Almost half (49.6%) had an ulcer recurrence within 12 months, with a mean time to ulcer recurrence of 37 weeks (SE 1.63, 95% CI 33.7-40.1). Factors measured at the time of healing that were significant independent predictors of recurrence were: prescribed antidepressant medications (p = .035), presence of haemosiderosis (p = .006), decreased mobility (longer sitting times) (p = .007) and lower social support scale scores (p = .002). Participants who wore compression systems providing 20 mmHg or higher for at least 5 days/week were less likely to recur, although not reaching statistical significance (p = .06). CONCLUSION Results provide evidence that antidepressant medications, haemosiderosis, decreased mobility and lack of social support are risk factors associated with ulcer recurrence; therefore, these variables are modifiable and could guide early intervention.
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Affiliation(s)
- K J Finlayson
- Faculty of Health, 1969Queensland University of Technology, Kelvin Grove, QLD, Australia.,Centre for Healthcare Transformation, 1969Queensland University of Technology, Kelvin Grove, QLD, Australia
| | - C N Parker
- Faculty of Health, 1969Queensland University of Technology, Kelvin Grove, QLD, Australia.,Centre for Healthcare Transformation, 1969Queensland University of Technology, Kelvin Grove, QLD, Australia
| | - C Miller
- 2080La Trobe University, Melbourne, VIC, Australia
| | - H E Edwards
- Faculty of Health, 1969Queensland University of Technology, Kelvin Grove, QLD, Australia.,Centre for Healthcare Transformation, 1969Queensland University of Technology, Kelvin Grove, QLD, Australia
| | - J Campbell
- Menzies Health Institute Queensland, 97562Griffith University, Gold Coast, QLD, Australia
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Haynes S, Holloway S. A service evaluation to examine the use of compression strapping for the management of patients with retromalleolar leg ulcers in a specialist community setting. Int Wound J 2021; 19:1232-1242. [PMID: 34753216 PMCID: PMC9284638 DOI: 10.1111/iwj.13718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 10/21/2021] [Accepted: 10/26/2021] [Indexed: 11/27/2022] Open
Abstract
Leg ulcers are costly to the NHS, and they have a significant impact on patients' physical, social, and psychological well-being. Compression therapy is traditionally the "gold-standard" treatment for the management of venous leg ulcers and can be beneficial for those individuals with mixed ulcer aetiology. Evidence suggests that the application of standard, strong, graduated compression bandaging does not apply therapeutic compression to the retromalleolar fossa. The addition of compression strapping has been found to increase sub-bandage pressure, promote healing, reduce pain and increase quality of life in patients with retromalleolar leg ulcers. This service evaluation aimed at evaluating the use of compression strapping with patients with retromalleolar leg ulcers. The service evaluation included 24 patients with 41 ulcers treated with compression strapping by a specialist team. Patients treated with CS had multiple comorbidities and shared common characteristics including foot and ankle oedema, previous ulceration, reduced mobility, and failure to heal despite the application of "gold-standard" compression therapy. Following application of compression strapping, 17 patients (n = 27/41 ulcers) healed, mean pain scores decreased, and mean quality of life scores increased. The compression strapping was tolerated well, and patients reported a positive experience. This service evaluation has contributed towards a growing evidence base that supports the use of CS for the management of patients with retromalleolar leg ulcers.
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Affiliation(s)
- Samantha Haynes
- Southampton Tissue Viability Team, Solent NHS Trust, Southampton, UK
| | - Samantha Holloway
- Centre for Medical Education, College of Biomedical and Life Sciences, Cardiff University School of Medicine, Cardiff, Wales, UK
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24
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Mizoguchi T, Suehiro K, Ueno K, Ike S, Nagase T, Samura M, Harada T, Kurazumi H, Suzuki R, Harada K, Takami T, Morikage N, Hamano K. A pilot study using cell-mixed sheets of autologous fibroblast cells and peripheral blood mononuclear cells to treat refractory cutaneous ulcers. Am J Transl Res 2021; 13:9495-9504. [PMID: 34540071 PMCID: PMC8430109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Accepted: 06/24/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND/AIMS We invented a cell-mixed sheet consisting of autologous fibroblast cells and peripheral blood mononuclear cells (PBMNCs) to treat refractory cutaneous ulcers. These sheets secrete the growth factors needed throughout the wound healing process in animal models. METHODS We performed this study as a pilot phase I clinical trial (UMIN-CTR: UMIN000031645). Fibroblast cells were isolated and cultured from the oral tissue, and PBMNCs were collected by apheresis. A cell-mixed sheet was prepared by co-culturing these collected cells for 3 days. The primary observation index was safety, including all adverse events. Additional observation indices were wound healing over 1, 3, and 6 months; wound healing rate at 7 days and 1, 3, and 6 months. RESULTS Six patients with venous leg ulcers (VLUs) were enrolled in the study, including three patients who were treated with the cell-mixed sheet transplantation. One patient was excluded because no fibroblast cells grew from the oral tissue culture, and other two were excluded because the growth factor secreted from mixed-cell sheets did not reach the reference value. The VLUs of two patients who received the cell-mixed sheet transplantation healed, and the VLU in one patient decreased in size. CONCLUSIONS This pilot study demonstrated that cell-mixed sheets might be a new topical intervention to treat VLUs. However, it was also suggested that this treatment might be limited when using autologous cells collected from patients with VLUs. Therefore, it may be necessary to use high-quality allogeneic cells instead of autologous cells to improve the feasibility of this treatment.
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Affiliation(s)
- Takahiro Mizoguchi
- Department of Surgery and Clinical Science, Yamaguchi University Graduate School of MedicineMinami-kogushi 1-1-1, Ube, Yamaguchi 755-8505, Japan
| | - Kotaro Suehiro
- Department of Surgery and Clinical Science, Yamaguchi University Graduate School of MedicineMinami-kogushi 1-1-1, Ube, Yamaguchi 755-8505, Japan
| | - Koji Ueno
- Department of Surgery and Clinical Science, Yamaguchi University Graduate School of MedicineMinami-kogushi 1-1-1, Ube, Yamaguchi 755-8505, Japan
| | - Soichi Ike
- Department of Surgery and Clinical Science, Yamaguchi University Graduate School of MedicineMinami-kogushi 1-1-1, Ube, Yamaguchi 755-8505, Japan
| | - Takashi Nagase
- Department of Surgery and Clinical Science, Yamaguchi University Graduate School of MedicineMinami-kogushi 1-1-1, Ube, Yamaguchi 755-8505, Japan
| | - Makoto Samura
- Department of Surgery and Clinical Science, Yamaguchi University Graduate School of MedicineMinami-kogushi 1-1-1, Ube, Yamaguchi 755-8505, Japan
| | - Takasuke Harada
- Department of Surgery and Clinical Science, Yamaguchi University Graduate School of MedicineMinami-kogushi 1-1-1, Ube, Yamaguchi 755-8505, Japan
| | - Hiroshi Kurazumi
- Department of Surgery and Clinical Science, Yamaguchi University Graduate School of MedicineMinami-kogushi 1-1-1, Ube, Yamaguchi 755-8505, Japan
| | - Ryo Suzuki
- Department of Surgery and Clinical Science, Yamaguchi University Graduate School of MedicineMinami-kogushi 1-1-1, Ube, Yamaguchi 755-8505, Japan
| | - Koji Harada
- Department of Oral and Maxillofacial Surgery, Yamaguchi University Graduate School of MedicineMinami-kogushi 1-1-1, Ube, Yamaguchi 755-8505, Japan
| | - Taro Takami
- Department of Gastroenterology and Hepatology, Yamaguchi University Graduate School of MedicineUbe, Yamaguchi, 1-1-1 Minami Kogushi, Ube, Yamaguchi 755-8505, Japan
- Center for Regenerative and Cell Therapy, Yamaguchi University HospitalUbe, Yamaguchi, 1-1-1 Minami Kogushi, Ube, Yamaguchi 755-8505, Japan
| | - Noriyasu Morikage
- Department of Surgery and Clinical Science, Yamaguchi University Graduate School of MedicineMinami-kogushi 1-1-1, Ube, Yamaguchi 755-8505, Japan
| | - Kimikazu Hamano
- Department of Surgery and Clinical Science, Yamaguchi University Graduate School of MedicineMinami-kogushi 1-1-1, Ube, Yamaguchi 755-8505, Japan
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Herraiz-Adillo Á, Cervera-Monteagudo B, Cruz-López MV, Molina-Morate Á, Romero-Parrilla JJ. Prevalence of leg ulcers in the province of Cuenca: A study in Primary Care. ENFERMERÍA CLÍNICA (ENGLISH EDITION) 2021; 31:371-380. [PMID: 34116977 DOI: 10.1016/j.enfcle.2021.01.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 01/30/2021] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To determine the prevalence of leg ulcers, and to describe the affected patients, wounds, and treatment. METHOD Observational, cross-sectional prevalence study. An ad hoc online questionnaire was sent to all nurses attending Primary Care centres of the "Gerencia de Atención Integrada de Cuenca" (Integrated Care Management of Cuenca, Spain). Data regarding patient sociodemographic and clinical variables, lesion characteristics and the type of intervention (concerning prevention and treatment) were collected. RESULTS In total, 152 professionals (response rate = 98.1%) completed the questionnaire, collecting data from 131,190 inhabitants. A total of 63 patients (75.5 ± 12.6 years old) with 75 ulcers were identified, finding an overall prevalence of .480‰ (CI 95%: .375-.614), distributed as: venous ulcer .274‰ (n = 36), diabetic foot .145‰ (n = 19), and arterial ulcer .061‰ (n = 8). The prevalence was similar regarding gender (.535‰ vs .426‰, respectively, p = .365), but men exhibited more diabetic foot (.214‰ vs .076‰, p = .037). In all three types of lesions prevalence increased with age, reaching 1.743‰ in 64+ age group. The median of the leg ulcer duration and corrected area were 190.0 ± 340.0 days and 5.0 ± 13.7 cm2, respectively, with a recurrence rate of 74.7%. CONCLUSIONS The prevalence of chronic leg ulcers was lower than that reported in other studies, although with high recurrence rates. Overall estimators from previous studies may have overestimated the prevalence, especially in regions with a high rural component.
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Affiliation(s)
- Ángel Herraiz-Adillo
- Centro de Salud de Tragacete, Servicio de Salud de Castilla-La Mancha (SESCAM), Cuenca, Spain
| | - Beatriz Cervera-Monteagudo
- Servicio de Formación, Docencia e Investigación, Gerencia de Atención Integrada de Cuenca, Servicio de Salud de Castilla-La Mancha (SESCAM), Cuenca, Spain.
| | - María Victoria Cruz-López
- Gerencia de Atención Integrada de Cuenca, Servicio de Salud de Castilla-La Mancha (SESCAM), Cuenca, Spain
| | - Ángeles Molina-Morate
- Centro de Salud Cuenca I, Servicio de Salud de Castilla-La Mancha (SESCAM), Cuenca, Spain
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Probst S, Weller CD, Bobbink P, Saini C, Pugliese M, Skinner MB, Gethin G. Prevalence and incidence of venous leg ulcers-a protocol for a systematic review. Syst Rev 2021; 10:148. [PMID: 33980324 PMCID: PMC8117489 DOI: 10.1186/s13643-021-01697-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Accepted: 05/03/2021] [Indexed: 01/22/2023] Open
Abstract
BACKGROUND Venous leg ulcers (VLUs) are chronic wounds characterized by slow healing and high recurrence. Information on prevalence and incidence is essential for ascertaining the burden of VLU on the health care system and to inform epidemiological research, priority setting, and health care planning. The objective of this protocol is to present a transparent process for how we plan to review the existing international literature on the prevalence and incidence of VLU as well as the characteristics of the population reported within these studies. METHODS An exploratory search was performed using MEDLINE via PubMed and CINHAL via Ebsco to identify concepts, keywords, MeSH terms, and headings to identify study types looking at data of VLU prevalence and/or incidence and related patient characteristics. The findings of this exploratory search will determine the final search strategy. The titles and abstracts of the identified articles will be screened independently be two authors for relevance. Study which pass the quality assessment will be included. Data extraction will be performed independently by two authors and in accordance with a pre-designed data extraction form. If the data allows, a meta-analysis will be performed otherwise a descriptive summary of the findings will be conducted. DISCUSSION The results of this review will contribute to the evidence base on VLU occurrence and may inform the decision making of healthcare professionals, policy-makers, and consumers. It will also inform future research in this area of VLU care. SYSTEMATIC REVIEW REGISTRATION PROSPERO CRD42020205855.
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Affiliation(s)
- S Probst
- HES-SO University of Applied Sciences and Arts Western Switzerland, School of Health Sciences, Avenue de Champel 47, 1206, Geneva, Switzerland.
| | - C D Weller
- Department of Epidemiology and Preventive Medicine, School of Public Health and Preventive Medicine, The Alfred Hospital, Monash University, Melbourne, Australia
| | - P Bobbink
- HES-SO University of Applied Sciences and Arts Western Switzerland, Geneva School of Health Sciences, Geneva, Switzerland
| | - C Saini
- HES-SO University of Applied Sciences and Arts Western Switzerland, Geneva School of Health Sciences, Geneva, Switzerland
| | - M Pugliese
- HES-SO University of Applied Sciences and Arts Western Switzerland, Geneva School of Health Sciences, Geneva, Switzerland
| | - Monika Buehrer Skinner
- Institute of Epidemiology, Biostatistics and Prevention, Director of Public Health Education Program, University of Zurich, Zurich, Switzerland
| | - G Gethin
- School of Nursing and Midwifery, Aras Moyola, NUI Galway, Galway, Ireland
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Weller CD, Team V, Probst S, Gethin G, Richards C, Sixsmith J, Turnour L, Bouguettaya A. Health literacy in people with venous leg ulcers: a protocol for scoping review. BMJ Open 2021; 11:e044604. [PMID: 33980525 PMCID: PMC8117997 DOI: 10.1136/bmjopen-2020-044604] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 02/08/2021] [Accepted: 03/12/2021] [Indexed: 11/11/2022] Open
Abstract
INTRODUCTION Chronic venous leg ulcer (VLU) healing is a complex clinical problem. It requires intervention from skilled, costly, multidisciplinary wound-care teams, working with patients to manage their care. Compression therapy has been shown to help heal venous ulcers and to reduce recurrence, with some evidence suggesting the value of exercise as well. These activities require health education and health literacy (HL) as patients must process, understand and consistently apply health information for successful self-management. Research suggests that those most vulnerable to VLUs also tend to have limited HL, but there have been no reviews examining the state of HL in patients with previous or active VLUs. This scoping review aims to examine the level of HL in VLU patients and how HL may link to self-management behaviours (particularly exercise and compression adherence), and their VLU healing generally. METHODS AND ANALYSIS We will use Preferred Reporting Items for Systematic Reviews and Meta-Analyses Scoping Review guidelines and the Levac methodology framework to explore eligible papers that examine the effect of HL on their exercise and compression adherence. Electronic databases will be searched (MEDLINE, EMBASE, the Cochrane Library, PsycInfo and Health, OpenGray), examining for all papers on these subjects published between 2000 and 2020. All studies describing compression and or exercise during VLU management will be included. Study characteristics will be recorded; qualitative data will be extracted and evaluated. Quantitative data will be extracted and summarised. ETHICS AND DISSEMINATION We will disseminate results through peer-reviewed publications. We will use data (ie, journal articles) from publicly available platforms; so, this study does not require ethical review. The consultation step will be carried out with patients, carers and health professionals as part of an established wound consumer group.
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Affiliation(s)
- C D Weller
- School of Nursing and Midwifery, Monash University, Melbourne, Victoria, Australia
| | - Victoria Team
- School of Nursing and Midwifery, Monash University, Melbourne, Victoria, Australia
| | | | - Georgina Gethin
- School of Nursing and Midwifery, National University of Ireland Galway, Galway, Ireland
| | - Catelyn Richards
- School of Nursing and Midwifery, Monash University, Melbourne, Victoria, Australia
| | - Jane Sixsmith
- Health Sciences, National University of Ireland Galway, Galway, Ireland
| | - Louise Turnour
- School of Nursing and Midwifery, Monash University, Melbourne, Victoria, Australia
| | - Ayoub Bouguettaya
- School of Psychology, University of Birmingham Edgbaston Campus, Birmingham, UK
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Pan J, Hu X, Yin H, Zhang C, Yan Z. Effectiveness of different types of skin grafting for treating venous leg ulcers: A protocol for systematic review and network meta-analysis. Medicine (Baltimore) 2021; 100:e25597. [PMID: 33847692 PMCID: PMC8052075 DOI: 10.1097/md.0000000000025597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Accepted: 04/01/2021] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Venous leg ulcers (VLUs) are the most common ulcer on the lower extremity, with 4% of patients over the age of 65 suffering from VLUs worldwide. As a recurrent, chronic, disabling disease, VLUs are associated with prolonged disability, substantial socioeconomic impact, and significant psychosocial morbidity. At present, Skin grating is one of the most effective treatments for non-healing ulcers. However, there are still no new studies based on the latest research and new research methods to evaluate and compare the effect of different types of skin grafts for treating venous leg ulcers. Therefore, a Bayesian network meta-analysis (NMA) will be conducted to systematically assess skin grafting efficacy for VLUs. METHODS We will include randomized controlled trials (RCTs) involving patients with VLUs treated by skin grafts. Electronic databases and clinical trials registries will be searched from their inception until June 2021, without language or publication restrictions on status. The search strategy mainly includes Medical Subject Headings (MeSH) and free-text terms. Two review authors will independently perform data extraction and assessment of study quality. And We will use Bayesian NMA to evaluate all available evidence in STATA 14.0 and WinBUGS software. RESULTS This protocol will use Bayesian NMA to assess the effectiveness of different types of skin grafting for treating venous leg ulcers. CONCLUSION This study aims to synthesize the available evidence from RCTs in a network meta-analysis to summarize the best research available and provide consistency among treatment protocols given to patients, resulting in improved efficacy and the quality of care and reduced cost.
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Affiliation(s)
- Junqing Pan
- Jiangxi University of Traditional Chinese Medicine
| | - Xiangjun Hu
- Jiangxi University of Traditional Chinese Medicine
| | - Hongwei Yin
- Jiangxi University of Traditional Chinese Medicine
| | | | - Zhangren Yan
- Affiliated Hospital of Jiangxi University of Traditional Chinese Medicine, Nanchang, Jiangxi Province, China
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Abstract
BACKGROUND Leg ulcers are open skin wounds that occur below the knee but above the foot. The majority of leg ulcers are venous in origin, occurring as a result of venous insufficiency, where the flow of blood through the veins is impaired; they commonly arise due to blood clots and varicose veins. Compression therapy, using bandages or stockings, is the primary treatment for venous leg ulcers. Wound cleansing can be used to remove surface contaminants, bacteria, dead tissue and excess wound fluid from the wound bed and surrounding skin, however, there is uncertainty regarding the effectiveness of cleansing and the best method or solution to use. OBJECTIVES To assess the effects of wound cleansing, wound cleansing solutions and wound cleansing techniques for treating venous leg ulcers. SEARCH METHODS In September 2019 we searched the Cochrane Wounds Specialised Register; the Cochrane Central Register of Controlled Trials (CENTRAL); Ovid MEDLINE (including In-Process & Other Non-Indexed Citations); Ovid Embase and EBSCO CINAHL Plus. We also searched clinical trials registries for ongoing and unpublished studies, and scanned reference lists of relevant included studies as well as reviews, meta-analyses and health technology reports to identify additional studies. There were no restrictions with respect to language, date of publication or study setting. SELECTION CRITERIA We considered randomised controlled trials (RCTs) comparing wound cleansing with no wound cleansing, or RCTs comparing different wound cleansing solutions, or different wound cleansing techniques. DATA COLLECTION AND ANALYSIS We screened studies for their appropriateness for inclusion, assessed their risk of bias using the Cochrane 'Risk of bias' tool, and used GRADE methodology to determine the certainty of evidence. Two review authors undertook these tasks independently, using predetermined criteria. We contacted study authors for missing data where possible. MAIN RESULTS We included four studies with a total of 254 participants. All studies included comparisons between different types of cleansing solutions, and three of these reported our primary outcomes of complete wound healing or change in ulcer size over time, or both. Two studies reported the secondary outcome, pain. One study (27 participants), which compared polyhexamethylene biguanide (PHMB) solution with saline solution for cleansing venous leg ulcers, did not report any of the review's primary or secondary outcomes. We did not identify any studies that compared cleansing with no cleansing, or that explored comparisons between different cleansing techniques. One study (61 participants) compared aqueous oxygen peroxide with sterile water. We are uncertain whether aqueous oxygen peroxide makes any difference to the number of wounds completely healed after 12 months of follow-up (risk ratio (RR) 1.88, 95% confidence interval (CI) 1.10 to 3.20). Similarly, we are uncertain whether aqueous oxygen peroxide makes any difference to change in ulcer size after eight weeks of follow-up (mean difference (MD) -1.38 cm2, 95% CI -4.35 to 1.59 cm2). Finally, we are uncertain whether aqueous oxygen peroxide makes any difference to pain reduction, assessed after eight weeks of follow-up using a 0 to 100 pain rating, (MD 3.80, 95% CI -10.83 to 18.43). The evidence for these outcomes is of very low certainty (we downgraded for study limitations and imprecision; for the pain outcome we also downgraded for indirectness). Another study (40 participants) compared propyl betaine and polihexanide with a saline solution. The authors did not present the raw data in the study report so we were unable to conduct independent statistical analysis of the data. We are uncertain whether propyl betaine and polihexanide make any difference to the number of wounds completely healed, change in ulcer size over time, or wound pain reduction. The evidence is of very low certainty (we downgraded for study limitations and imprecision). The final study (126 participants) compared octenidine dihydrochloride/phenoxyethanol (OHP) with Ringer's solution. We are uncertain whether OHP makes any difference to the number of wounds healed (RR 0.96, 95% CI 0.53 to 1.72) or to the change in ulcer size over time (we were unable to conduct independent statistical analysis of available data). The evidence is of very low certainty (we downgraded for study limitations and imprecision). None of the studies reported patient preference, ease of use of the method of cleansing, cost or health-related quality of life. In one study comparing propyl betaine and polihexanide with saline solution the authors do not report any adverse events occurring. We are uncertain whether OHP makes any difference to the number of adverse events compared with Ringer's solution (RR 0.58, 95% CI 0.29 to 1.14). The evidence is of very low certainty (we downgraded for study limitations and imprecision). AUTHORS' CONCLUSIONS There is currently a lack of RCT evidence to guide decision making about the effectiveness of wound cleansing compared with no cleansing and the optimal approaches to cleansing of venous leg ulcers. From the four studies identified, there is insufficient evidence to demonstrate whether the use of PHMB solution compared with saline solution; aqueous oxygen peroxide compared with sterile water; propyl betaine and polihexanide compared with a saline solution; or OHP compared with Ringer's solution makes any difference in the treatment of venous leg ulcers. Evidence from three of the studies is of very low certainty, due to study limitations and imprecision. One study did not present data for the primary or secondary outcomes. Further well-designed studies that address important clinical, quality of life and economic outcomes may be important, based on the clinical and patient priority of this uncertainty.
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Affiliation(s)
| | - Zena Eh Moore
- School of Nursing & Midwifery, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Pinar Avsar
- School of Nursing & Midwifery, Royal College of Surgeons in Ireland, Dublin, Ireland
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Herraiz-Adillo Á, Cervera-Monteagudo B, Cruz-López MV, Molina-Morate Á, Romero-Parrilla JJ. Prevalence of leg ulcers in the province of Cuenca: a study in Primary Care. ENFERMERIA CLINICA 2021; 31:S1130-8621(21)00039-5. [PMID: 33685779 DOI: 10.1016/j.enfcli.2021.01.010] [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: 07/14/2020] [Revised: 01/18/2021] [Accepted: 01/30/2021] [Indexed: 11/22/2022]
Abstract
OBJECTIVE To determine the prevalence of leg ulcers, and to describe the affected patients, wounds, and treatment. METHOD Observational, cross-sectional prevalence study. An ad hoc online questionnaire was sent to all nurses attending Primary Care centres of the "Gerencia de Atención Integrada de Cuenca" (Integrated Care Management of Cuenca, Spain). Data regarding patient sociodemographic and clinical variables, lesion characteristics and the type of intervention (concerning prevention and treatment) were collected. RESULTS In total, 152 professionals (response rate=98.1%) completed the questionnaire, collecting data from 131,190 inhabitants. A total of 63 patients (75.5±12.6 years old) with 75 ulcers were identified, finding an overall prevalence of 0.480‰ (CI 95%: 0.375-0.614), distributed as: venous ulcer 0.274‰ (n=36), diabetic foot 0.145‰ (n=19), and arterial ulcer 0.061‰ (n=8). The prevalence was similar regarding gender (0.535‰ vs. 0.426‰, respectively, p=.365), but men exhibited more diabetic foot (0.214‰ vs. 0.076‰, p=.037). In all three types of lesions prevalence increased with age, reaching 1.743‰ in 64+age group. The median of the leg ulcer duration and corrected area were 190.0±340.0 days and 5.0±13.7cm2, respectively, with a recurrence rate of 74.7%. CONCLUSIONS The prevalence of chronic leg ulcers was lower than that reported in other studies, although with high recurrence rates. Overall estimators from previous studies may have overestimated the prevalence, especially in regions with a high rural component.
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Affiliation(s)
- Ángel Herraiz-Adillo
- Centro de Salud de Tragacete, Servicio de Salud de Castilla-La Mancha (SESCAM), Cuenca, España
| | - Beatriz Cervera-Monteagudo
- Servicio de Formación, Docencia e Investigación, Gerencia de Atención Integrada de Cuenca, Servicio de Salud de Castilla-La Mancha (SESCAM), Cuenca, España.
| | - María Victoria Cruz-López
- Gerencia de Atención Integrada de Cuenca, Servicio de Salud de Castilla-La Mancha (SESCAM), Cuenca, España
| | - Ángeles Molina-Morate
- Centro de Salud Cuenca I, Servicio de Salud de Castilla-La Mancha (SESCAM), Cuenca, España
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Homs-Romero E, Romero-Collado A, Verdú J, Blanch J, Rascón-Hernán C, Martí-Lluch R. Validity of Chronic Venous Disease Diagnoses and Epidemiology Using Validated Electronic Health Records From Primary Care: A Real-World Data Analysis. J Nurs Scholarsh 2021; 53:296-305. [PMID: 33638608 DOI: 10.1111/jnu.12639] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/28/2020] [Indexed: 11/28/2022]
Abstract
PURPOSE The aim of this study was to evaluate the validity of lower limb chronic venous disease (CVD) diagnoses entered in a large electronic health record database in primary care in Catalonia, Spain; to investigate the reliability of these data for research purposes; and to estimate the prevalence and incidence of CVD, chronic venous insufficiency (CVI), and venous leg ulcer (VLU). DESIGN Real-world data analysis based on a large electronic health record database in primary care in Catalonia, Spain. METHODS We used a primary care research database (Information System for the Development of Research in Primary Care [SIDIAP]), which contains anonymous data on some 5.8 million people from 279 primary care centers, accounting for more than 80% of the Catalonian population and 15% of the Spanish population. We evaluated the validity of the ICD-10 codes for CVD in SIDIAP for 200 adult patients through the responses of 20 primary care physicians to a questionnaire. FINDINGS The positive predictive value of CVD in SIDIAP was 89.95% (95% confidence interval [CI] 84.99-93.40). The prevalence rates for CVD, CVI, and VLU were 9.54% (95% CI 9.51-9.56), 3.87%, and 0.33%, respectively. The incidence rates for CVD, CVI, and VLU were 7.91/1,000 person-years (95% CI 7.82-8.00), 3.37/1,000 person-years (95% CI 3.31-3.43), and 0.23/1,000 person-years (95% CI 0.21-0.24), respectively. CONCLUSIONS The Catalonian SIDIAP database contains valid CVD diagnoses. The prevalence and incidence rates found using real-world data are low compared with those in the literature, possibly because CVD is an underdiagnosed entity. CLINICAL RELEVANCE Real-world data can inform clinicians on lower limb venous health in a population, show changes as individuals age, and reveal aspects where healthcare can be improved.
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Affiliation(s)
- Erica Homs-Romero
- Primary Health Care Nurse, Figueres Basic Healthcare Area (Àrea Bàsica de Salut de Figueres)
| | | | - Jose Verdú
- Professor of Nursing, Department of Nursing, University of Alicante, Spain
| | - Jordi Blanch
- Unitat de suport a la recerca de Girona., Fundació Institut Universitari per a la recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Girona, Spain
| | | | - Ruth Martí-Lluch
- Unitat de suport a la recerca de Girona., Fundació Institut Universitari per a la recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Girona, Spain.,Universitat Autònoma de Barcelona, 08193 Bellaterra (Cerdanyola del Vallès), Girona, Spain
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Díaz-Herrera MÁ, Martínez-Riera JR, Verdú-Soriano J, Capillas-Pérez RM, Pont-García C, Tenllado-Pérez S, Cunillera-Puértolas O, Berenguer-Pérez M, Gea-Caballero V. Multicentre Study of Chronic Wounds Point Prevalence in Primary Health Care in the Southern Metropolitan Area of Barcelona. J Clin Med 2021; 10:jcm10040797. [PMID: 33669397 PMCID: PMC7920417 DOI: 10.3390/jcm10040797] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Revised: 02/02/2021] [Accepted: 02/12/2021] [Indexed: 01/13/2023] Open
Abstract
Background: Chronic wounds give rise to major costs and resource consumption in health care systems, due to their protracted healing time. Incidence and prevalence data are scarce or nonexistent in community settings. Objective: The aim of the present epidemiological study was to analyse and determine the prevalence of chronic wounds in the community in the south of the province of Barcelona (Spain). Design: A cross-sectional, multicentre secondary data analysis study was conducted in the community (excluding nursing homes) in Barcelona between 16 April and 13 June 2013. It included 52 primary care centres that serve a total population of 1,217,564 inhabitants. Results: The observed prevalence was 0.11%. Venous ulcers presented the highest prevalence, at 0.04%, followed by pressure injuries, at 0.03%. The >74 age group presented the highest frequency of chronic wounds, accounting for 69.4% of cases. Conclusion: The results obtained are consistent with those reported in previous similar studies conducted in Spain and elsewhere. As with most studies that adjusted their variables for age and sex, we found that the prevalence of ulcers increased with age and was higher in women, except in the case of diabetic foot ulcers and ischaemic ulcers, which were more frequent in men.
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Affiliation(s)
- Miguel Ángel Díaz-Herrera
- Direcció d’Atenció Primaria Costa Ponent, Institut Català de la Salut, Avinguda de la Gran via de l’Hospitalet, 199-203, 08908 L’Hospitalet de Llobregat, Barcelona, Spain; (M.Á.D.-H.); (R.M.C.-P.); (S.T.-P.)
- Teaching Committee, Hospital Universitari General de Catalunya, 08195 Sant Cugat del Vallès, Barcelona, Spain
- Unitat de Suport a la Recerca Costa de Ponent, Institut Universitari d’Investigació en Atenció Primària Jordi Gol (IDIAP Jordi Gol), 08940 Cornellà de Llobregat, Spain;
| | - José Ramón Martínez-Riera
- Community Nursing, Preventive Medicine, Public Health and History of Science Department, Faculty of Health Science, University of Alicante, 03690 Alicante, Spain;
- Correspondence: (J.R.M.-R.); (J.V.-S.)
| | - José Verdú-Soriano
- Community Nursing, Preventive Medicine, Public Health and History of Science Department, Faculty of Health Science, University of Alicante, 03690 Alicante, Spain;
- Correspondence: (J.R.M.-R.); (J.V.-S.)
| | - Raúl Miguel Capillas-Pérez
- Direcció d’Atenció Primaria Costa Ponent, Institut Català de la Salut, Avinguda de la Gran via de l’Hospitalet, 199-203, 08908 L’Hospitalet de Llobregat, Barcelona, Spain; (M.Á.D.-H.); (R.M.C.-P.); (S.T.-P.)
| | - Carme Pont-García
- Direcció d’Atenció Primaria Costa Ponent, Institut Català de la Salut, Avinguda de la Gran via de l’Hospitalet, 199-203, 08908 L’Hospitalet de Llobregat, Barcelona, Spain; (M.Á.D.-H.); (R.M.C.-P.); (S.T.-P.)
| | - Silvia Tenllado-Pérez
- Direcció d’Atenció Primaria Costa Ponent, Institut Català de la Salut, Avinguda de la Gran via de l’Hospitalet, 199-203, 08908 L’Hospitalet de Llobregat, Barcelona, Spain; (M.Á.D.-H.); (R.M.C.-P.); (S.T.-P.)
| | - Oriol Cunillera-Puértolas
- Unitat de Suport a la Recerca Costa de Ponent, Institut Universitari d’Investigació en Atenció Primària Jordi Gol (IDIAP Jordi Gol), 08940 Cornellà de Llobregat, Spain;
- Universitat Autònoma de Barcelona, 08193 Bellaterra (Cerdanyola del Vallès), Spain
| | - Miriam Berenguer-Pérez
- Community Nursing, Preventive Medicine, Public Health and History of Science Department, Faculty of Health Science, University of Alicante, 03690 Alicante, Spain;
| | - Vicente Gea-Caballero
- Nursing School La Fe, Adscript Center of University of Valencia, Research Group GREIACC, Health Research Institute La Fe, Avinguda Fernando Abril Martorell nº 106, Torre H. CP, 46006 Valencia, Spain;
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Kaizer UADO, Domingues EAR, Paganelli ABDTS. QUALIDADE DE VIDA EM PESSOAS COM ÚLCERA VENOSA E AS CARACTERÍSTICAS E SINTOMAS ASSOCIADOS À FERIDA. ESTIMA 2021. [DOI: 10.30886/estima.v19.968_pt] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Objetivo:avaliar a qualidade de vida de pessoas com úlcera venosa e correlacionar com as características clínicas e sintomas associados à ferida. Método: estudo quantitativo, transversal e analítico. Para as análises das associações das variáveis qualitativas foram aplicados os testes Qui-quadrado e exato de Fisher, e para as variáveis quantitativas, o coeficiente de correlação de Spearman. Utilizou-se o instrumento Pressure Ulcer Scale for Healing para a avaliação da ferida e o Freiburg Life Quality Assessment Wound-wk para análise da qualidade de vida. Fizeram parte do estudo 103 sujeitos com tempo de feridas superior a seis semanas, de etiologia venosa. Resultados: houve correlação das características clínicas da úlcera venosa e sintomas associados com a qualidade de vida. Nas dimensões sintomas físicos, pessoas com úlcera venosa apresentraram pior escore em relação ao sintoma dor (p<0,0001). Associadas a isso, as características clínicas como a aparência (p< 0,0001) e a área (p=0,0037) da ferida também manifestaram correlação. Em relação à escala de avaliação da ferida (área, tecido na ferida e exsudato), o pior escore interferiu nos sintomas físicos. Conclusão: a dor, tamanho da ferida e seu aspecto influenciam negativamente na qualidade de vida de pessoas com úlcera venosa
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Kaizer UADO, Domingues EAR, Paganelli ABDTS. QUALITY OF LIFE IN PEOPLE WITH VENOUS ULCERS AND THE CHARACTERISTICS AND SYMPTOMS ASSOCIATED WITH THE WOUND. ESTIMA 2021. [DOI: 10.30886/estima.v19.968_in] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Objective: to evaluate the quality of life of people with venous ulcers and correlate with the clinical characteristics and symptoms associated with the wound. Method: quantitative, cross-sectional and analytical study. For analyzes of associations of qualitative variables, the Chi-square and Fisher’s exact tests were applied, and for quantitative variables, Spearman’s correlation coefficient. The Pressure Ulcer Scale for Healing instrument was used to assess the wound and the Freiburg Life Quality Assessment Wound-wk for quality of life analysis. The study included 103 subjects with a wound time of more than six weeks, of venous etiology. Results: there was a correlation between the clinical characteristics of the venous ulcer and symptoms associated with quality of life. In the physical symptoms dimensions, people with venous ulcers had a worse score in relation to the pain symptom (p <0.0001). Associated with this, clinical characteristics such as the appearance (p <0.0001) and the area (p = 0.0037) of the wound also showed a correlation. Regarding the wound assessment scale (area, tissue in the wound and exudate), the worst score interfered with physical symptoms. Conclusion: the pain, size of the wound and its aspect negatively influences the quality of life of people with venous ulcers.
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Probst S, Saini C, Buehrer Skinner M. Development and feasibility of a multidisciplinary education program on adherence to treatment in persons with venous leg ulcers in the clinical setting: A pilot study. J Adv Nurs 2021; 76:2733-2736. [PMID: 33405300 DOI: 10.1111/jan.14502] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Revised: 06/14/2020] [Accepted: 06/26/2020] [Indexed: 01/22/2023]
Abstract
AIMS The aim of this study is to: (a) develop an evidence-based multidisciplinary educational intervention for patients with a venous leg ulcer; and (b) conduct a pilot study to assess the feasibility of the intervention in the clinical setting. DESIGN A two-stage study design was used: (a) an multidisciplinary expert committee designed an educational intervention including support materials; and (b) a pilot randomized controlled trial was conducted to assess the feasibility of the intervention in one wound care outpatient clinic in Western Switzerland. METHODS A multidisciplinary expert committee identified evidence for effective care interventions to improve venous leg ulcer patients' wound healing and recurrences rates. They subsequently designed the educational intervention and support materials. In this pilot study venous leg ulcer patients were then randomly assigned to receive multidisciplinary education or standard care from March-July 2018. The objective was to evaluate the feasibility of the intervention in the clinical setting. Allocation to groups was achieved to concealed, simple randomization. Participants and study nurses were not blinded, data analyst was blinded. RESULTS The intervention, including support material was developed. Twelve of 16 invited venous leg ulcer patients were recruited and randomized (control group N = 6; intervention group N = 6). Participation rate was 75%. The implementation of the intervention was feasible in the clinical setting. The performance of the Venous Leg Ulcer Self Efficacy Tool for measuring adherence to therapy and the Mini Nutritional Assessment and Frequent Food Questionnaire for the assessment of the nutritional intake was satisfactory. However, Fitbit smartwatch for measuring activity was not a suitable device in this study population. CONCLUSION The implementation of the designed multidisciplinary educational program was feasible. The pilot study identified weaknesses in the study protocol, which will be amended for the full-size clinical trial. IMPACT Findings of the pilot study informed the improvement of the design of the main study.
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Affiliation(s)
- Sebastian Probst
- School of Health Sciences, HES-SO University of Applied Sciences and Arts Western Switzerland, Geneva, Switzerland
| | - Camille Saini
- School of Health Sciences, HES-SO University of Applied Sciences and Arts Western Switzerland, Geneva, Switzerland
| | - Monika Buehrer Skinner
- Institute of Epidemiology, Biostatistics and Prevention, University of Zurich, Zurich, Switzerland
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Shanley E, Moore Z, Patton D, O'Connor T, Nugent L, Budri AM, Avsar P. Patient education for preventing recurrence of venous leg ulcers: a systematic review. J Wound Care 2020; 29:79-91. [PMID: 32058853 DOI: 10.12968/jowc.2020.29.2.79] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
OBJECTIVE To investigate the impact of patient education interventions on preventing the recurrence of venous leg ulcers (VLU). METHOD A systematic review was undertaken using the following databases: Cochrane Wounds Specialised Register; the Cochrane Central Register of Controlled Trials (CENTRAL; The Cochrane Library); Ovid; Ovid (In-process and Other Non-Indexed Citations); Ovid Embase and EBSCO CINAHL. Trial registries and reference lists of relevant publications for published and ongoing trials were also searched. There were no language or publication date restrictions. Randomised controlled trials (RCTs) and cluster RCTs of patient educational interventions for preventing VLU recurrence were included. Review authors working independently assessed trials for their appropriateness for inclusion and for their risk of bias, using pre-determined inclusion and quality criteria. RESULTS A total of four studies met the inclusion criteria (274 participants). Each trial explored different interventions as follows: the Lively legs programme; education delivered via a video compared with education delivered via a pamphlet; the Leg Ulcer Prevention Programme and the Lindsay Leg Club. Only one study reported the primary outcome of incidence of VLU recurrence. All studies reported at least one of the secondary outcomes: patient behaviours, patient knowledge and patient quality of life (QoL). It is uncertain whether patient education programmes make any difference to VLU recurrence at 18 months (risk ratio [RR]: 0.82; 95% confidence interval: [CI] 0.59 to 1.14) or to patient behaviours (walked at least 10 minutes/five days a week RR: 1.48; 95%CI: 0.99 to 2.21; walked at least 30 minutes/five days a week: RR 1.14; 95%CI: 0.66 to 1.98; performed leg exercises: RR: 1.47; 95%CI: 1.04 to 2.09); to knowledge scores (MD (mean difference) 5.12, 95% CI -1.54 to 11.78); or to QoL (MD: 0.85, 95% CI -0.13 to 1.83), as the certainty of evidence has been assessed as very low. It is also uncertain whether different types of education delivery make any difference to knowledge scores (MD: 12.40; 95%CI: -5.68 to 30.48). Overall, GRADE assessments of the evidence resulted predominantly in judgments of very low certainty. The studies were at high risk of bias and outcome measures were imprecise due to wide CIs and small sample sizes. CONCLUSION It is uncertain whether education makes any difference to the prevention of VLU recurrence. Therefore, further well-designed trials, addressing important clinical, QoL and economic outcomes are justified, based on the incidence of the problem and the high costs associated with VLU management.
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Affiliation(s)
- Emer Shanley
- School of Nursing and Midwifery, Skin Wounds and Trauma Research Centre, Royal College of Surgeons in Ireland
| | - Zena Moore
- School of Nursing and Midwifery, Skin Wounds and Trauma Research Centre, Royal College of Surgeons in Ireland.,Adjunct Professor, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Australia.,Professor, Department of Public Health, Faculty of Medicine and Health Sciences, Ghent University.,Honorary Professor, Lida Institute, Shanghai.,Senior Tutor, University of Wales.,Adjunct Professor, School of Nursing, Fakeeh College, Jeddah, Saudi Arabia
| | - Declan Patton
- School of Nursing and Midwifery, Skin Wounds and Trauma Research Centre, Royal College of Surgeons in Ireland.,Adjunct Professor, School of Nursing, Fakeeh College, Jeddah, Saudi Arabia.,Honorary Doctor, Lida Institute, Shanghai
| | - Tom O'Connor
- School of Nursing and Midwifery, Skin Wounds and Trauma Research Centre, Royal College of Surgeons in Ireland.,Adjunct Professor, School of Nursing, Fakeeh College, Jeddah, Saudi Arabia.,Honorary Doctor, Lida Institute, Shanghai
| | - Linda Nugent
- School of Nursing and Midwifery, Skin Wounds and Trauma Research Centre, Royal College of Surgeons in Ireland.,Adjunct Associate Professor, School of Nursing, Fakeeh College, Jeddah, Saudi Arabia
| | - Aglecia Mv Budri
- School of Nursing and Midwifery, Skin Wounds and Trauma Research Centre, Royal College of Surgeons in Ireland
| | - Pinar Avsar
- School of Nursing and Midwifery, Skin Wounds and Trauma Research Centre, Royal College of Surgeons in Ireland
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Theory and Practice of Compression Therapy for Treating and Preventing Venous Ulcers. ACTAS DERMO-SIFILIOGRAFICAS 2020. [DOI: 10.1016/j.adengl.2020.10.022] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Bobbink P, Larkin PJ, Probst S. Experiences of Venous Leg Ulcer persons following an individualised nurse-led education: protocol for a qualitative study using a constructivist grounded theory approach. BMJ Open 2020; 10:e042605. [PMID: 33243816 PMCID: PMC7692966 DOI: 10.1136/bmjopen-2020-042605] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
INTRODUCTION Venous leg ulcers are slow-healing wounds with a high risk of recurrences. To prevent recurrences and promote healing, different nurse-led educational interventions have been developed. The impact of these interventions on self-management is ambiguous. Also, how persons with a venous leg ulcer experiences these educational sessions are poorly described. AIM This study protocol presents the methodology to provide a comprehensive explanation of participants' journeys-of how they experience their individualised education sessions concerning self-management. METHODS AND ANALYSIS A constructivist grounded theory approach according to Charmaz involving 30 participants will be used. Data will be collected through semistructured face-to-face interviews. Interviews will be transcribed verbatim and analysed with initial and focus coding using MAXQDA. Data collection and data analysis will occur iteratively, focusing on constant comparison to obtain well-developed categories. Categories will be reinforced using existent literature. ETHICS AND DISSEMINATION This pre-results study is embedded in a clinical trial (NCT04019340) and approved by ethical committee of the canton of Geneva (CCER: 2019-01964). A theory will emerge from participants' journeys informing future education sessions for patients with venous leg ulcers. The findings will be disseminated through peer-reviewed publications and communications.
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Affiliation(s)
- Paul Bobbink
- HES-SO, University of Applied Sciences and Arts Western Switzerland, Geneva School of Health Sciences, Geneva, Switzerland
- University Institute of Higher Education and Research in Healthcare, Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland
| | - Philip J Larkin
- University of Lausanne and University Hospital Lausanne, Lausanne, Switzerland
| | - Sebastian Probst
- HES-SO, University of Applied Sciences and Arts Western Switzerland, Geneva School of Health Sciences, Geneva, Switzerland
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Global Epidemiology of Chronic Venous Disease: A Systematic Review with Pooled Prevalence Analysis. Ann Surg 2020; 274:971-976. [PMID: 33214466 DOI: 10.1097/sla.0000000000004631] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To provide an updated estimate of the global prevalence of CVD and to comprehensively evaluate risk factors associated with this condition. BACKGROUND Chronic Venous Disease (CVD) is an important cause of morbidity internationally, but the global burden of this condition is poorly characterised. The burden of CVD must be better characterised to optimise service provision and permit workforce planning to care for patients with different stages of CVD. METHODS A systematic search in Ovid MEDLINE and Embase (1946 - 2019) identified 1271 articles. Full-text, English language articles reporting on the epidemiology of CVD in a general adult population were included. Data extraction was performed by two independent reviewers, in accordance with a pre-registered protocol (PROSPERO: CRD42019153656). STATA and Review Manager were used for quantitative analysis. A crude, unadjusted pooled prevalence was calculated for each Clinical (C) stage in the Clinical, Etiologic, Anatomic, Pathophysiologic (CEAP) classification and across different geographical regions. Qualitative analysis was performed to evaluate associated risk factors in CVD. RESULTS 32 articles across 6 continents were identified. 19 studies were included in the overall pooled prevalence for each Clinical (C) stage; pooled estimates were: C0 s: 9%, C1: 26%, C2: 19%, C3: 8%, C4: 4%, C5: 1%, C6: 0·42%. The prevalence of C2 disease was highest in Western Europe and lowest in the Middle East and Africa. Commonly reported risk factors for CVD included: female gender (OR 2·26, 95% CI 2·16-2·36, p < 0.001), increasing age, obesity, prolonged standing, positive family history, parity and Caucasian ethnicity. There was significant heterogeneity across the included studies. CONCLUSIONS CVD affects a significant proportion of the population globally however there is significant heterogeneity in existing epidemiological studies.
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Probst S, Bobbink P, Séchaud L, Buehrer Skinner M. Venous leg ulcer recurrences - The relationship to self-efficacy, social support and quality of life - A mixed method study. J Adv Nurs 2020; 77:367-375. [PMID: 33089585 DOI: 10.1111/jan.14611] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2020] [Revised: 09/09/2020] [Accepted: 10/02/2020] [Indexed: 11/30/2022]
Abstract
AIM The aim of this study was to explore the occurrence of venous leg ulcer recurrence and the relationship with self-efficacy, social support and quality of life. Furthermore, we investigated the lived experiences of those patients and their understanding of why they developed a recurrence. DESIGN We used a convergent parallel mixed method design consisting of a cohort and an interpretative phenomenological study arm. METHODS Consecutive patients (N = 145) were recruited into the study. Between 2014 and 2018, three primary care centres took part in the study. Data collection methods included chart review, administered questionnaires and semi-structured interviews. RESULTS The incidence of the venous leg ulcer recurrence was 33.1% within the study period. The scores for self-efficacy, social support and venous leg ulcer health-related quality of life show little variation between all measurement points and within subgroups. The qualitative findings identified two main themes: accidentally damaging the skin and avoiding venous leg ulcer recurrences. Venous leg ulcer recurrences frequently arose from accidents. Therefore, participants developed strategies to avoid additional ulcers. CONCLUSION To optimize recurrence prevention, improvements in knowledge of people with VLUs should be considered. IMPACT A mixed method, convergent, parallel design was used to explore the occurrence of venous leg ulcer recurrence and the relation of a venous leg ulcer recurrence with self-efficacy, social support and health-related quality of life. As well as the lived experiences of venous leg ulcer patients and why they developed a recurrence. The incidence of venous leg ulcer recurrences within the study period was 33.1%. Damaging the skin and avoiding a recurrence were the main identified themes.
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Affiliation(s)
- Sebastian Probst
- HES-SO University of Applied Sciences and Arts Western Switzerland, Geneva School of Health Sciences, Geneva, Switzerland
| | - Paul Bobbink
- HES-SO University of Applied Sciences and Arts Western Switzerland, Geneva School of Health Sciences, Geneva, Switzerland
| | - Laurence Séchaud
- HES-SO University of Applied Sciences and Arts Western Switzerland, Geneva School of Health Sciences, Geneva, Switzerland
| | - Monika Buehrer Skinner
- Institute of Epidemiology, Biostatistics and Prevention, Director of Public Health Education Program, University of Zurich, Zurich, Switzerland
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Bobbink P, Pugliese MT, Larkin P, Probst S. Nurse-led patient education for persons suffering from a venous leg ulcer in outpatient's clinics and homecare settings: A scoping review. J Tissue Viability 2020; 29:297-309. [PMID: 32907753 DOI: 10.1016/j.jtv.2020.08.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 07/10/2020] [Accepted: 08/24/2020] [Indexed: 10/23/2022]
Abstract
AIM OF THIS STUDY To provide an overview of the available nurse-led individualized educational interventions, for persons with Venous Leg Ulcer (VLUs) in an outpatient or homecare settings. MATERIALS AND METHODS For this scoping review, a search was performed between December 2019 and January 2020. To identify sources of evidence a systematic search was conducted in PubMed, CINAHL, Embase, PsychINFO, Web of Science and LiSSa as well as in clinical trial registers to identify sources of evidence. All types of evidence associated with a nurse led-intervention were included. RESULTS Fifteen sources of evidence met the inclusion criteria. Educational sessions varied in modality, content and duration. Education sessions were face to face and supported by written materiel. The content focused on compression therapy and exercises. The duration and numbers of sessions varied. The most reported health related outcomes was wound healing. CONCLUSION This scoping review provides a broad overview of the available evidence and ongoing research for individualized nurse-led education persons with VLUs. Variability in the literature was found, which suggests that more intervention studies are needed to test and evaluate efficacy of nurse-led patient education.
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Affiliation(s)
- Paul Bobbink
- HES-SO, University of Applied Sciences and Arts Western Switzerland, Geneva School of Health Sciences, Geneva, Switzerland; University Institute of Higher Education and Research in Healthcare, Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland.
| | - Marie-Therese Pugliese
- HES-SO, University of Applied Sciences and Arts Western Switzerland, Geneva School of Health Sciences, Geneva, Switzerland
| | - Philip Larkin
- Department of Palliative and Supportive Care and Academic Director, Institute of Higher Education and Research in Healthcare-IUFRS, University of Lausanne, Lausanne University Hospital, Switzerland
| | - Sebastian Probst
- HES-SO, University of Applied Sciences and Arts Western Switzerland, Geneva School of Health Sciences, Geneva, Switzerland
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Gethin G, Vellinga A, Tawfick W, O'Loughlin A, McIntosh C, Mac Gilchrist C, Murphy L, Ejiugwo M, O'Regan M, Cameron A, Ivory JD. The profile of patients with venous leg ulcers: A systematic review and global perspective. J Tissue Viability 2020; 30:78-88. [PMID: 32839066 DOI: 10.1016/j.jtv.2020.08.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 08/05/2020] [Accepted: 08/05/2020] [Indexed: 01/24/2023]
Abstract
BACKGROUND A holistic profile that includes demographic, medical history and wound characteristics of individuals with venous leg ulceration is lacking. Lack of such a profile negatively impacts the ability to develop interventions to improve patient outcomes. OBJECTIVES To describe the profile of the patient population with venous leg ulceration from published observational (non-interventional) studies and to identify gaps in the knowledge base for future research in this area. METHODS A systematic review of observational studies that included more than 50 patients, from any world region, of any age and in any care setting. RESULTS twenty studies, involving 3395 patients, from all world regions met our criteria. Demographic characteristics were well reported and showed a female to male ratio of 1.2:1, average age of 47-65 years, high levels of co-morbidities including hypertension (53-71%) and diabetes (16-20%), and only one study reporting ethnicity. When reported, approximately 4-30% had high levels of depression. The average wound size was 18.6-43.39 cm2; mean wound duration was 13.8-65.5 months, mean number of recurrences was four. No study reported on demographic factors plus medical history plus wound characteristics together. CONCLUSION a comprehensive, holistic profile of the population with VLU is lacking. There is a critical need for more comprehensive profiling to enable the development of targeted interventions to improve outcomes.
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Affiliation(s)
- G Gethin
- National University of Ireland, Galway, Ireland; Alliance for Research & Innovation in Wounds (ARIW), Ireland.
| | - A Vellinga
- National University of Ireland, Galway, Ireland; Alliance for Research & Innovation in Wounds (ARIW), Ireland
| | - W Tawfick
- National University of Ireland, Galway, Ireland; Alliance for Research & Innovation in Wounds (ARIW), Ireland
| | - A O'Loughlin
- National University of Ireland, Galway, Ireland; Alliance for Research & Innovation in Wounds (ARIW), Ireland
| | - C McIntosh
- National University of Ireland, Galway, Ireland; Alliance for Research & Innovation in Wounds (ARIW), Ireland
| | - C Mac Gilchrist
- National University of Ireland, Galway, Ireland; Alliance for Research & Innovation in Wounds (ARIW), Ireland
| | - L Murphy
- National University of Ireland, Galway, Ireland; Alliance for Research & Innovation in Wounds (ARIW), Ireland
| | - M Ejiugwo
- National University of Ireland, Galway, Ireland; Alliance for Research & Innovation in Wounds (ARIW), Ireland
| | - M O'Regan
- National University of Ireland, Galway, Ireland; Alliance for Research & Innovation in Wounds (ARIW), Ireland
| | - A Cameron
- National University of Ireland, Galway, Ireland; Alliance for Research & Innovation in Wounds (ARIW), Ireland
| | - J D Ivory
- National University of Ireland, Galway, Ireland; Alliance for Research & Innovation in Wounds (ARIW), Ireland
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43
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Armstrong DG, Orgill DP, Galiano RD, Glat PM, Carter MJ, Zelen CM. Open-label Venous Leg Ulcer Pilot Study Using a Novel Autolologous Homologous Skin Construct. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2020; 8:e2972. [PMID: 32802665 PMCID: PMC7413806 DOI: 10.1097/gox.0000000000002972] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Accepted: 05/11/2020] [Indexed: 12/19/2022]
Abstract
Venous leg ulcers (VLUs) are often refractory to compression therapy, and their prevalence is increasing. An autologous homologous skin construct (AHSC) that uses the endogenous regenerative capacity of healthy skin has been developed to treat cutaneous defects, with a single application. The ability of AHSC to close VLUs with a single treatment was evaluated in an open-label, single-arm feasibility study to test the hypothesis that AHSC treatment will result in wound closure by providing healthy autologous tissue to the wound bed. METHODS Ten VLUs were treated with a single application of AHSC. A 1.5 cm2 full-thickness skin harvest from the proximal calf was collected and sent to a Food and Drug Administration-registered facility, where it was processed into AHSC and returned to the provider within 48 hours. AHSC was spread evenly across the wound and dressed with silicone. The primary endpoint was wound closure rate at 12 weeks. Wound closure was followed with 3-dimensional planimetry, and closure was confirmed by a panel of plastic surgeons. Additional endpoints followed for 12 weeks included graft take, harvest site closure, adverse event rate, complications, and patient-reported pain. RESULTS All 10 VLUs demonstrated successful graft take as evidenced by graft persisting in wound and harvest site closure. Eight VLUs exhibited complete closure within 12 weeks. One VLU that failed to heal with a prior split thickness skin graft closed within 13.5 weeks with AHSC. The mean time of closure was 34 days (95% confidence interval, 14-53). Pain improved by closure confirmation visit. There was 1 serious adverse event unrelated to the product or procedure. CONCLUSION This pilot study demonstrated that AHSC may be a viable single-application topical intervention for VLUs and warrants further investigation in larger, controlled studies.
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Affiliation(s)
- David G. Armstrong
- From the Keck School of Medicine, University of Southern California, Los Angeles, Calif
| | | | | | | | | | - Charles M. Zelen
- The Professional Education and Research Institute (PERI), Roanoke, Va
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44
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Conde Montero E, Serra Perrucho N, de la Cueva Dobao P. Theory and Practice of Compression Therapy for Treating and Preventing Venous Ulcers. ACTAS DERMO-SIFILIOGRAFICAS 2020; 111:829-834. [PMID: 32574718 DOI: 10.1016/j.ad.2020.03.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Revised: 01/21/2020] [Accepted: 03/21/2020] [Indexed: 10/24/2022] Open
Abstract
Compression therapy is the basis for treating the cause of venous ulcers and preventing recurrence. Various systems are currently available for applying compression and adapting them to patients' needs can improve adherence to treatment. Understanding the principles that underlie compression therapy is essential for success. Although this paper focuses mainly on venous ulcers, compression has also proven beneficial for other conditions, such as lymphedema and wounds resulting from injury or inflammation.
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Affiliation(s)
- E Conde Montero
- Servicio de Dermatología. Hospital Universitario Infanta Leonor, Madrid, España.
| | | | - P de la Cueva Dobao
- Servicio de Dermatología. Hospital Universitario Infanta Leonor, Madrid, España
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45
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Cifuentes Rodriguez JE, Guerrero Gamboa S. Nursing Interventions Aimed at Persons with Venous Ulcers: an Integrative Review. AQUICHAN 2020. [DOI: 10.5294/aqui.2020.20.1.7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Objectives: This work sought to identify and describe the theoretical foundations, components, duration, delivery mode, and results of the nursing interventions aimed at persons with venous ulcers as available in the literature.
Materials and method: Integrative review between 2000 and 2018 in the Pubmed, Ovidnursing, and EBSCOhost electronic databases.
Results: This review includes 16 articles. Most of the interventions were of educational nature; three were developed in the community (through the Leg Club model) and the other ones were delivered by a nursing professional, face to face. The minimum time of duration for these was eight weeks, with telephone follow up. The most-common result variables were venous ulcer healing and reduction of the wound area.
Conclusions: Diversity existed in relation with the components of the interventions and the results expected. Report of the interventions must be reinforced, along with the use of nursing theories that support their design.
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46
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Gethin G, Ivory JD, Connell L, McIntosh C, Weller CD. External validity of randomized controlled trials of interventions in venous leg ulceration: A systematic review. Wound Repair Regen 2019; 27:702-710. [DOI: 10.1111/wrr.12756] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Revised: 07/02/2019] [Accepted: 07/27/2019] [Indexed: 01/01/2023]
Affiliation(s)
- Georgina Gethin
- School of Nursing and Midwifery, NUI Galway Galway Ireland
- Alliance for Research and Innovation in Wounds, NUI Galway Galway Ireland
- School of Nursing and Midwifery, Monash University Australia
| | - John D. Ivory
- School of Nursing and Midwifery, NUI Galway Galway Ireland
- Alliance for Research and Innovation in Wounds, NUI Galway Galway Ireland
| | - Lauren Connell
- Alliance for Research and Innovation in Wounds, NUI Galway Galway Ireland
- Discipline of Podiatric Medicine, School of Health Sciences, NUI Galway Galway Ireland
| | - Caroline McIntosh
- Alliance for Research and Innovation in Wounds, NUI Galway Galway Ireland
- Discipline of Podiatric Medicine, School of Health Sciences, NUI Galway Galway Ireland
| | - Carolina D. Weller
- School of Nursing and Midwifery, NUI Galway Galway Ireland
- Alliance for Research and Innovation in Wounds, NUI Galway Galway Ireland
- School of Nursing and Midwifery, Monash University Australia
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47
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Naik G, Ivins NM, Harding KG. A prospective pilot study of thigh-administered intermittent pneumatic compression in the management of hard-to-heal lower limb venous and mixed aetiology ulcers. Int Wound J 2019; 16:940-945. [PMID: 31016851 DOI: 10.1111/iwj.13125] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Accepted: 03/18/2019] [Indexed: 01/16/2023] Open
Abstract
This was a prospective observational pilot study of a unique intermittent pneumatic compression (IPC) device designed to be applied in the thigh region of the affected limb in patients with lower limb ulceration of both venous and mixed (venous and arterial) aetiologies. This compression system consists of a circumferential three-chamber thigh garment and an electronic pneumatic compression pump operating over a repeated 4-minute cycle. Patients were recruited from outpatient wound clinics. Those recruited were treated with standard therapy in addition to IPC, which was applied for 2 hours per day, and followed up for a total of 8 weeks. The primary objective of the study was to examine the effects of IPC on wound healing over an 8-week period. The other objectives were to assess patients' experiences of pain and the acceptability of IPC device. Twenty-one patients were recruited, and wounds progressed towards healing in 95.24% (20/21) of the patients. Pain scores decreased in 83.33% (15/18) of the patients. Most patients felt that the thigh-applied IPC device was comfortable and easy to apply and remove. The thigh-administered IPC device can be recommended for use in routine clinical practice, especially when other treatment options are limited.
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Affiliation(s)
- Gurudutt Naik
- Welsh Wound Innovation Centre, Pontyclun, UK.,Vauxhall Practice, Chepstow, UK
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48
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Berenguer Pérez M, López-Casanova P, Sarabia Lavín R, González de la Torre H, Verdú-Soriano J. Epidemiology of venous leg ulcers in primary health care: Incidence and prevalence in a health centre-A time series study (2010-2014). Int Wound J 2018; 16:256-265. [PMID: 30393963 DOI: 10.1111/iwj.13026] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Revised: 10/05/2018] [Accepted: 10/09/2018] [Indexed: 01/19/2023] Open
Abstract
The aims of the study were to describe and analyse the temporal trend of the prevalence and incidence of venous leg ulcers (VLU) over the years 2010 to 2014, to determine healing times and temporal trends in the study period, and to evaluate related aspects such as the use of the Ankle-Brachial Pressure Index (ABPI) in a primary care health centre. This was a retrospective study based on a time series (years 2010-2014) of the prevalence and incidence of VLUs in people aged over 40 years in a primary care centre in Barcelona City. We reviewed 3920 electronic health records selecting patients, per year (2010-2014), with VLUs based on the ICD-10 diagnoses. For prevalence, we took into account any patient with an active VLU in the year of study. For incidence, we took into account patients with a new VLU in the year of study. A descriptive analysis was carried out based on each of the collected variables. The variables were examined according to the years of study (time series) by one-factor analysis of variance (anova) or Kruskal-Wallis non-parametric test, as appropriate. A survival analysis by Kaplan-Meier curves and log-rank test was also performed. A total of 139 patients met the VLU criteria. Among them, only 79.2% were classified as having a VLU and had a correct ICD diagnosis. The prevalence and incidence increased over the years, doubling in patients aged over 65 years. Incidence increased from 0.5 new cases per 1000 people/year in 2010 to 1 new case for every 1000 people/year in 2014. Moreover, the prevalence ranged between 0.8 and 2.2 patients with VLU for every 1000 people/year. During the study period, a total of 84.2% of the VLUs healed (117/139 VLU). Regarding average annual time to healing, the trend indicates that lesions took less time to heal (Kruskal-Wallis test, P = 0.004), ranging between 453,9 weeks in 2005 to 19 weeks in 2014. The use of ABPI also evolved and was found to be increasingly performed prior to the appearance of the lesion. The epidemiological profile of people affected by VLUs continues to be, mainly, that of women of an advanced age, over 70 years. The frequency of VLU occurrence rose continually over the years, but healing took less time, and use of ABPI improved. Assigning a reference nurse in the wounds unit and the organisational structure around this problem may have an influence on improving care and the approach to these types of lesions.
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Affiliation(s)
- Miriam Berenguer Pérez
- Department of Community Nursing, Preventive Medicine, Public Health and History of Science, Faculty of Health Sciences, University of Alicante, Alicante, Spain
| | - Pablo López-Casanova
- Department of Community Nursing, Preventive Medicine, Public Health and History of Science, Faculty of Health Sciences, University of Alicante, Alicante, Spain.,Centro de Salud de Onil, Alicante, Spain
| | | | - Héctor González de la Torre
- Complejo Hospitalario Materno-Infantil Insular de Gran Canaria, Servicio Canario de Salud, Las Palmas de Gran Canaria, Spain
| | - José Verdú-Soriano
- Department of Community Nursing, Preventive Medicine, Public Health and History of Science, Faculty of Health Sciences, University of Alicante, Alicante, Spain
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