1
|
Dayya D, O'Neill OJ, Huedo-Medina TB, Habib N, Moore J, Iyer K. Debridement of Diabetic Foot Ulcers. Adv Wound Care (New Rochelle) 2022; 11:666-686. [PMID: 34376065 PMCID: PMC9527061 DOI: 10.1089/wound.2021.0016] [Citation(s) in RCA: 37] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
Diabetic foot ulcerations have devastating complications, including amputations, poor quality of life, and life-threatening infections. Diabetic wounds can be protracted, take significant time to heal, and can recur after healing. They are costly consuming health care resources. These consequences have serious public health and clinical implications. Debridement is often used as a standard of care. Debridement consists of both nonmechanical (autolytic, enzymatic) and mechanical methods (sharp/surgical, wet to dry debridement, aqueous high-pressure lavage, ultrasound, and biosurgery/maggot debridement therapy). It is used to remove nonviable tissue, to facilitate wound healing, and help prevent these serious outcomes. What are the various forms and rationale behind debridement? This article comprehensively reviews cutting-edge methods and the science behind debridement and diabetic foot ulcers.
Collapse
Affiliation(s)
- David Dayya
- Division of Undersea and Hyperbaric Medicine, Department of Surgery, Phelps Hospital Northwell Health, Sleepy Hollow, New York, USA.,Department of Allied Health Sciences, University of Connecticut, Storrs, Connecticut, USA.,Department of Community Medicine, University of Connecticut, Storrs, Connecticut, USA.,Department of Emergency Medicine, SUNY – Upstate Medical University, Syracuse, New York, USA.,Department of Family Medicine, University of Vermont College of Medicine, Burlington, Vermont, USA.,Department of Medicine, Greenwich Hospital, Greenwich, Connecticut, USA.,Department of Medicine, Norwalk Hospital, Norwalk, Connecticut, USA.,Correspondence: Division of Undersea and Hyperbaric Medicine, Department of Surgery, Phelps Hospital Northwell Health, Sleepy Hollow, NY 10591, USA.
| | - Owen J. O'Neill
- Division of Undersea and Hyperbaric Medicine, Department of Surgery, Phelps Hospital Northwell Health, Sleepy Hollow, New York, USA.,Department of Emergency Medicine, SUNY – Upstate Medical University, Syracuse, New York, USA.,Department of Medicine, New York Medical College, Valhalla, New York, USA
| | - Tania B. Huedo-Medina
- Department of Allied Health Sciences, University of Connecticut, Storrs, Connecticut, USA.,Department of Community Medicine, University of Connecticut, Storrs, Connecticut, USA
| | - Nusrat Habib
- Department of Allied Health Sciences, University of Connecticut, Storrs, Connecticut, USA.,Department of Community Medicine, University of Connecticut, Storrs, Connecticut, USA
| | - Joanna Moore
- Department of Medicine, Norwalk Hospital, Norwalk, Connecticut, USA
| | - Kartik Iyer
- Department of Medicine, Norwalk Hospital, Norwalk, Connecticut, USA
| |
Collapse
|
2
|
Finnegan S, Percival SL. Clinical and Antibiofilm Efficacy of Antimicrobial Hydrogels. Adv Wound Care (New Rochelle) 2015; 4:398-406. [PMID: 26155382 DOI: 10.1089/wound.2014.0556] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2014] [Accepted: 06/10/2014] [Indexed: 01/02/2023] Open
Abstract
Significance: Hydrogels have been shown to have a significant role to play in wound healing. Hydrogels are used to assist in the management of dry, sloughy, or necrotic wounds. However, recent scientific evidence has shown that biofilms delay wound healing and increase a wound propensity to infection. It is therefore essential that hydrogels incorporating antimicrobials demonstrate efficacy on biofilms. Consequently, it is the aim of this article to review the efficacy of hydrogels, incorporating antimicrobials, on wounds with specific reference to their efficacy on biofilms. Recent Advances: Technologies being developed for the management of wounds are rapidly expanding. In particularly next-generation hydrogels, incorporating copolymers, have been reported to enable the smart release of antimicrobials. This has led to the development of a more tailored patient-specific antimicrobial hydrogel therapy. Critical Issues: Evidence relating to the efficacy of hydrogels, incorporating antimicrobials, on biofilms within both the in vitro and in vivo environments is lacking. Future Direction: Studies that investigate the efficacy of antimicrobial hydrogel wound dressings on both in vivo and in vitro biofilms are important. However, there is a significant need for better and more reproducible in vivo biofilm models. Until this is possible, data generated from appropriate and representative in vitro models will help to assist researchers and clinicians in evaluating antimicrobial and antibiofilm hydrogel technology for the extrapolation of efficacy data relevant to biofilms present in the in vivo environment.
Collapse
Affiliation(s)
- Simon Finnegan
- Department of Chemistry, University of Sheffield, Sheffield, United Kingdom
| | - Steven L. Percival
- Institute of Ageing and Chronic Disease, University of Liverpool, Liverpool, United Kingdom
- Surface Science Research Centre, University of Liverpool, Liverpool, United Kingdom
- Scapa Healthcare, Manchester, United Kingdom
| |
Collapse
|
3
|
Park TH, Anand A. Management of diabetic foot: Brief synopsis for busy orthopedist. J Clin Orthop Trauma 2015; 6:24-9. [PMID: 26549948 PMCID: PMC4551462 DOI: 10.1016/j.jcot.2014.10.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2014] [Accepted: 10/21/2014] [Indexed: 12/28/2022] Open
Abstract
According to available medical reports, over 10% of diabetic patients will develop foot ulcers during their lifetimes. This condition still remains great challenges to many clinicians. Various mechanisms may explain treatment-resistant entity. Treatment varies widely, relying on the severity of the ulceration as well as the presence of infection or ischemia. However, the most important things to keep in mind should consist of the following: 1) appropriate debridement; 2) off-loading of pressure; 3) effective control of infection; 4) local wound care strategy; 5) timely reconstructive surgery. The ideal flap for diabetic foot reconstruction should provide a well-vascularized tissue to control infection, adequate contour for footwear, durability, and solid anchorage to resist shearing forces. A thorough assessment of patient's general condition and voluntary motivation of the patient should be warranted to prevent any sort of postoperative recurrence.
Collapse
Affiliation(s)
- Tae Hwan Park
- Buleun Health Care Center, Incheon, Republic of Korea
| | - Ashish Anand
- Staff Orthopaedic Surgeon, VAMC, Jackson, MS, USA,Corresponding author.
| |
Collapse
|
4
|
Yazdanpanah L, Nasiri M, Adarvishi S. Literature review on the management of diabetic foot ulcer. World J Diabetes 2015; 6:37-53. [PMID: 25685277 PMCID: PMC4317316 DOI: 10.4239/wjd.v6.i1.37] [Citation(s) in RCA: 288] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2014] [Revised: 08/22/2014] [Accepted: 12/17/2014] [Indexed: 02/05/2023] Open
Abstract
Diabetic foot ulcer (DFU) is the most costly and devastating complication of diabetes mellitus, which affect 15% of diabetic patients during their lifetime. Based on National Institute for Health and Clinical Excellence strategies, early effective management of DFU can reduce the severity of complications such as preventable amputations and possible mortality, and also can improve overall quality of life. The management of DFU should be optimized by using a multidisciplinary team, due to a holistic approach to wound management is required. Based on studies, blood sugar control, wound debridement, advanced dressings and offloading modalities should always be a part of DFU management. Furthermore, surgery to heal chronic ulcer and prevent recurrence should be considered as an essential component of management in some cases. Also, hyperbaric oxygen therapy, electrical stimulation, negative pressure wound therapy, bio-engineered skin and growth factors could be used as adjunct therapies for rapid healing of DFU. So, it’s suggested that with appropriate patient education encourages them to regular foot care in order to prevent DFU and its complications.
Collapse
|
5
|
Abstract
BACKGROUND Foot ulcers in people with diabetes are a prevalent and serious global health issue. Dressings form a key part of ulcer treatment, with clinicians and patients having many different types to choose from including hydrogel dressings. A clear and current overview of current evidence is required to facilitate decision-making regarding dressing use. OBJECTIVES To assess the effects of hydrogel wound dressings compared with alternative dressings or none on the healing of foot ulcers in people with diabetes. SEARCH METHODS For this first update, in April 2013, we searched the following databases the Cochrane Wounds Group Specialised Register; The Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library); Ovid MEDLINE; Ovid MEDLINE (In-Process & Other Non-Indexed Citations); Ovid EMBASE; and EBSCO CINAHL. There were no restrictions based on language or date of publication. SELECTION CRITERIA Published or unpublished randomised controlled trials (RCTs) that have compared the effects on ulcer healing of hydrogel with alternative wound dressings or no dressing in the treatment of foot ulcers in people with diabetes. DATA COLLECTION AND ANALYSIS Two review authors independently performed study selection, risk of bias assessment and data extraction. MAIN RESULTS We included five studies (446 participants) in this review. Meta analysis of three studies comparing hydrogel dressings with basic wound contract dressings found significantly greater healing with hydrogel: risk ratio (RR) 1.80, 95% confidence interval (CI) 1.27 to 2.56. The three pooled studies had different follow-up times (12 weeks, 16 weeks and 20 weeks) and also evaluated ulcers of different severities (grade 3 and 4; grade 2 and grade unspecified). One study compared a hydrogel dressing with larval therapy and found no statistically significant difference in the number of ulcers healed and another found no statistically significant difference in healing between hydrogel and platelet-derived growth factor. There was also no statistically significant difference in number of healed ulcers between two different brands of hydrogel dressing. All included studies were small and at unclear risk of bias and there was some clinical heterogeneity with studies including different ulcer grades. No included studies compared hydrogel with other advanced wound dressings. AUTHORS' CONCLUSIONS There is some evidence to suggest that hydrogel dressings are more effective in healing (lower grade) diabetic foot ulcers than basic wound contact dressings however this finding is uncertain due to risk of bias in the original studies. There is currently no research evidence to suggest that hydrogel is more effective than larval therapy or platelet-derived growth factors in healing diabetic foot ulcers, nor that one brand of hydrogel is more effective than another in ulcer healing. No RCTs comparing hydrogel dressings with other advanced dressing types were found.
Collapse
Affiliation(s)
- Jo C Dumville
- Department of Nursing, Midwifery and Social Work, University of Manchester, Manchester,
| | | | | | | |
Collapse
|
6
|
Martí-Carvajal AJ, Knight-Madden JM, Martinez-Zapata MJ. Interventions for treating leg ulcers in people with sickle cell disease. Cochrane Database Syst Rev 2012; 11:CD008394. [PMID: 23152256 DOI: 10.1002/14651858.cd008394.pub2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND The frequency of skin ulceration makes it an important contributor to the morbidity burden in people with sickle cell disease. Many treatment options are available to the healthcare professional, although it is uncertain which treatments have been assessed for effectiveness in people with sickle cell disease. OBJECTIVES To assess the clinical effectiveness and safety of interventions for treating leg ulcers in people with sickle cell disease. SEARCH METHODS We searched the Cochrane Cystic Fibrosis and Genetic Disorders Group's Haemoglobinopathies Trials Register.We searched LILACS (1982 to August 2012), the African Index Medicus (up to August 2012), ISI Web of Knowledge (1985 to August 2012), and the Clinical Trials Search Portal of the World Health Organization (August 2012). We checked the reference lists of all the trials identified. We also contacted those groups or individuals who may have completed relevant randomised trials in this area.Date of the last search of the Group's Haemoglobinopathies Trials Register: 25 May 2012. SELECTION CRITERIA Randomised controlled trials of interventions for treating leg ulcers in people with sickle cell disease compared to placebo or an alternative treatment. DATA COLLECTION AND ANALYSIS Two authors independently selected studies for inclusion. All three authors independently assessed the risk of bias of the included studies and extracted data. MAIN RESULTS Six studies met the inclusion criteria (198 participants with 250 ulcers). Each trial investigated a different intervention and within this review we have grouped these as systemic pharmaceutical interventions (L-cartinine, arginine butyrate, isoxsuprine) and topical pharmaceutical interventions (Solcoseryl(®) cream, RGD peptide dressing, topical antibiotics). Three interventions reported on the change in ulcer size (arginine butyrate, RGD peptide, L-cartinine). Of these, RGD peptide matrix significantly reduced ulcer size compared with a control group, mean reduction 6.60cm(2) (95% CI 5.51 to 7.69). Three trials reported on the incidence of complete closure (isoxsuprine, arginine butyrate, RGD peptide matrix). None reported a significant effect. No trial reported on: the time to complete ulcer healing; ulcer-free survival following treatment for sickle cell leg ulcers; quality of life measures; or incidence of amputation. There was no reported information on the safety of these interventions. AUTHORS' CONCLUSIONS There is evidence that a topical intervention (RGD peptide matrix) reduced ulcer size in treated participants compared to controls. This evidence of efficacy is limited by the generally high risk of bias associated with these reports.We planned to analyse results according to general groups: pharmaceutical interventions (systemic and topical); and non-pharmaceutical interventions (surgical and non-surgical). However, we were unable to pool findings due to the heterogeneity in outcome definitions, and inconsistency between the unit of randomisation and the unit of analysis. This heterogeneity, along with a paucity of identified trials, prevented us performing any meta-analyses.This Cochrane review provides some evidence for the effectiveness of one topical intervention - RGD peptide matrix. However, this intervention was assessed as having a high risk of bias due to inadequacies in the single trial report. Other included studies were also assessed as having a high risk of bias. We recommend that readers interpret the trial results with caution. The safety profile of the all interventions was inconclusive.
Collapse
Affiliation(s)
- Arturo J Martí-Carvajal
- Facultad de Ciencias de la Salud Eugenio Espejo, Universidad Tecnológica Equinoccial, Quito, Ecuador.
| | | | | |
Collapse
|
7
|
Gifford WA, Davies B, Graham ID, Lefebre N, Tourangeau A, Woodend K. A mixed methods pilot study with a cluster randomized control trial to evaluate the impact of a leadership intervention on guideline implementation in home care nursing. Implement Sci 2008; 3:51. [PMID: 19077199 PMCID: PMC2631597 DOI: 10.1186/1748-5908-3-51] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2008] [Accepted: 12/10/2008] [Indexed: 01/13/2023] Open
Abstract
Background Foot ulcers are a significant problem for people with diabetes. Comprehensive assessments of risk factors associated with diabetic foot ulcer are recommended in clinical guidelines to decrease complications such as prolonged healing, gangrene and amputations, and to promote effective management. However, the translation of clinical guidelines into nursing practice remains fragmented and inconsistent, and a recent homecare chart audit showed less than half the recommended risk factors for diabetic foot ulcers were assessed, and peripheral neuropathy (the most significant predictor of complications) was not assessed at all. Strong leadership is consistently described as significant to successfully transfer guidelines into practice. Limited research exists however regarding which leadership behaviours facilitate and support implementation in nursing. The purpose of this pilot study is to evaluate the impact of a leadership intervention in community nursing on implementing recommendations from a clinical guideline on the nursing assessment and management of diabetic foot ulcers. Methods Two phase mixed methods design is proposed (ISRCTN 12345678). Phase I: Descriptive qualitative to understand barriers to implementing the guideline recommendations, and to inform the intervention. Phase II: Matched pair cluster randomized controlled trial (n = 4 centers) will evaluate differences in outcomes between two implementation strategies. Primary outcome: Nursing assessments of client risk factors, a composite score of 8 items based on Diabetes/Foot Ulcer guideline recommendations. Intervention: In addition to the organization's 'usual' implementation strategy, a 12 week leadership strategy will be offered to managerial and clinical leaders consisting of: a) printed materials, b) one day interactive workshop to develop a leadership action plan tailored to barriers to support implementation; c) three post-workshop teleconferences. Discussion This study will provide vital information on which leadership strategies are well received to facilitate and support guideline implementation. The anticipated outcomes will provide information to assist with effective management of foot ulcers for people with diabetes. By tracking clinical outcomes associated with guideline implementation, health care administrators will be better informed to influence organizational and policy decision-making to support evidence-based quality care. Findings will be useful to inform the design of future multi-centered trials on various clinical topics to enhance knowledge translation for positive outcomes. Trial Registration Current Control Trials ISRCTN06910890
Collapse
Affiliation(s)
- Wendy A Gifford
- University of Ottawa, Faculty of Health Sciences, School of Nursing, 451 Smyth Road, Ottawa, ON, K1H 8M5, Canada.
| | | | | | | | | | | |
Collapse
|
8
|
Abstract
To determine the quantity and quality of current research on the effectiveness of silver-based dressings and topical agents for the treatment of leg ulcers, this paper presents a systematic review of randomized controlled trials (RCTs) looking at the effects of silver-based dressings and topical agents on leg ulcer healing. Electronic databases were searched up to May 2006 for relevant randomized controlled trials. Journals and conference proceedings were also searched. The methodological quality of selected trials was assessed and statistical pooling of the results from similar studies undertaken. Rate of healing, proportion of ulcers completely healed and change in ulcer size were observed. Nine studies were considered eligible for inclusion. These studies varied in terms of the types of leg ulcers treated, interventions used, and outcomes assessed. Studies provided inconsistent evidence regarding the effects of silver-based dressings and topical agents on leg ulcer healing. Studies generally provided poor evidence due to a lack of statistical power, poor study designs, and incomplete reporting. In conclusion, the current evidence base on the use of these silver-based products on leg ulcers is limited, both in terms of the quantity available and the quality of the evidence. This review highlights the need for further, more rigorous research to be carried out before the use of these silver-based interventions in routine leg ulcer management is supported.
Collapse
Affiliation(s)
- Holly Chambers
- Department of Health Sciences, University of York, York, United Kingdom
| | | | | |
Collapse
|
9
|
Abstract
Chronic wounds are long-term results of various diseases. Evaluation and therapy of the underlying disorder must be the first goal of a comprehensive wound care protocol. Treatment of local (i.e. wound infection, necrosis, or foreign body) or systemic (i.e. diabetes, immunosuppression, or patient compliance) disturbing factors is the second major step for appropriate wound care. The third major point is wound bed preparation (i.e. debridement, moist wound dressings, or VAC therapy), and wound stimulation. After appropriate wound bed preparation, wounds can be closed by plastic surgery or wound stimulation through various agents (i.e. protease inhibitors, growth factors, or tissue engineering).
Collapse
Affiliation(s)
- S Coerper
- Klinik für Allgemeine Chirurgie, Chirurgische Universitätsklinik Tübingen.
| | | | | |
Collapse
|