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Walther C, Lieske B, Borof K, Kühn S, Härter M, Löwe B, Beikler T, Heydecke G, Kuta P, Seedorf U, Spinler K, Gallinat J, Aarabi G. Association between periodontitis and depression severity - A cross-sectional study of the older population in Hamburg. Brain Behav Immun Health 2023; 34:100689. [PMID: 37822872 PMCID: PMC10562758 DOI: 10.1016/j.bbih.2023.100689] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 09/22/2023] [Accepted: 09/23/2023] [Indexed: 10/13/2023] Open
Abstract
The aim of the current study is to investigate the association between periodontitis (exposure variable) and depression severity (outcome variable) in an older German population. We evaluated data from 6,209 participants (median age 62 years) of the Hamburg City Health Study (HCHS). The HCHS is a prospective cohort study and is registered at ClinicalTrial.gov (NCT03934957). Depression severity were assessed with the 9-item Patient Health Questionnaire (PHQ-9). Periodontal examination included probing depth, gingival recession, plaque index, and bleeding on probing. Descriptive analyses were stratified by periodontitis severity. Multiple linear regression models were adjusted for age, sex, diabetes, education, smoking, and antidepressant medication. Linear regression analyses revealed a significant association between log-transformed depression severity and periodontitis when including the interaction term for periodontitis * age, even after adjusting for age, sex, diabetes, education, smoking and antidepressant medication. We identified a significant association between severe periodontitis and elevated depression severity, which interacts with age. Additionally, we performed a linear regression model for biomarker analyses, which revealed significant associations between depression severity and severe periodontitis with log-transformed inflammatory biomarkers interleukin 6 (IL-6) and high-sensitivity C-reactive protein (hsCRP). In order to identify new therapeutic strategies for patients with depression and periodontal disease, future prospective studies are needed to assess the physiological and psychosocial mechanisms behind this relationship and the causal directionality.
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Affiliation(s)
- Carolin Walther
- Department of Periodontics, Preventive and Restorative Dentistry, Center for Dental and Oral Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Berit Lieske
- Department of Periodontics, Preventive and Restorative Dentistry, Center for Dental and Oral Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Katrin Borof
- Department of Periodontics, Preventive and Restorative Dentistry, Center for Dental and Oral Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Simone Kühn
- Department of Psychiatry and Psychotherapy, Center for Psychosocial Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Martin Härter
- Department of Medical Psychology, Center for Psychosocial Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Bernd Löwe
- Department of Psychosomatic Medicine and Psychotherapy, Center for Internal Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Thomas Beikler
- Department of Periodontics, Preventive and Restorative Dentistry, Center for Dental and Oral Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Guido Heydecke
- Department of Prosthetic Dentistry, Center for Dental and Oral Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Piotr Kuta
- Institute of Clinical Chemistry and Laboratory Medicine, Center for Diagnostics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Udo Seedorf
- Department of Periodontics, Preventive and Restorative Dentistry, Center for Dental and Oral Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Kristin Spinler
- Department of Periodontics, Preventive and Restorative Dentistry, Center for Dental and Oral Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Jürgen Gallinat
- Department of Psychiatry and Psychotherapy, Center for Psychosocial Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Ghazal Aarabi
- Department of Periodontics, Preventive and Restorative Dentistry, Center for Dental and Oral Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
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2
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Gethin G, Vellinga A, McIntosh C, Sezgin D, Probst S, Murphy L, Carr P, Ivory J, Cunningham S, Oommen AM, Joshi L, Ffrench C. Systematic review of topical interventions for the management of odour in patients with chronic or malignant fungating wounds. J Tissue Viability 2023; 32:151-157. [PMID: 36376189 DOI: 10.1016/j.jtv.2022.10.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 10/06/2022] [Accepted: 10/31/2022] [Indexed: 11/11/2022]
Abstract
Chronic wounds adversely affect the quality of life of individuals and odour is a well-recognised associated factor. Odour can affect sleep, well-being, social interactions, diet and potentially wound healing. This systematic review aims to examine the effectiveness of topical interventions in the management of odour associated with chronic and malignant fungating wounds. A systematic review guided by PRISMA recommendations of randomised controlled trials where odour intensity/odour is the primary outcome was undertaken. Inclusion criteria were adults (18 years and over) with chronic venous, arterial, diabetic or pressure ulcers or with malignant fungating wounds where odour has been managed through topical application of pharmacological/non-pharmacological agents. Searches were conducted in CENTRAL, CINAHL, EMBASE, MEDLINE, Scopus, and Web of Science. Eligibility screening, risk of bias assessment and data extraction was completed by authors working independently. Searches retrieved 171 titles and abstracts (157 post de-duplication). Thirteen studies were retained for full text review of which five (n = 137 individuals) examining the following treatments remained: metronidazole (n = 4), silver (n = 1). Meta-analysis was not possible but individual studies suggest improved outcomes (i.e., reduced odour) using metronidazole. Treatment options to manage wound odour are limited and hampered by lack of clinical trials, small sample sizes, and absence of standardised outcomes and consistent measurement. Whereas metronidazole and silver may have a role in controlling wound odour, robust and well-designed interventions with rigorous procedures and standardised odour outcomes are necessary to evaluate their contribution.
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Affiliation(s)
- G Gethin
- School of Nursing and Midwifery, University of Galway, Galway, Ireland; Alliance for Research and Innovation in Wounds, University of Galway, Galway, Ireland; Geneva School of Health Science, HES-SO University of Applied Sciences and Arts, Western, Switzerland; Faculty of Medicine Nursing and Health Sciences, Monash University, Australia; CÚRAM, SFI Research Centre for Medical Devices, Ireland.
| | - A Vellinga
- School of Public Health, Physiotherapy and Sports Science, University College Dublin, Ireland.
| | - C McIntosh
- Alliance for Research and Innovation in Wounds, University of Galway, Galway, Ireland; Discipline of Podiatric Medicine, School of Health Science, University of Galway, Galway, Ireland.
| | - D Sezgin
- School of Nursing and Midwifery, University of Galway, Galway, Ireland; Alliance for Research and Innovation in Wounds, University of Galway, Galway, Ireland.
| | - S Probst
- Geneva School of Health Science, HES-SO University of Applied Sciences and Arts, Western, Switzerland; Faculty of Medicine Nursing and Health Sciences, Monash University, Australia; Care Directorate, University Hospital Geneva, Switzerland.
| | - L Murphy
- School of Nursing and Midwifery, University of Galway, Galway, Ireland
| | - P Carr
- School of Nursing and Midwifery, University of Galway, Galway, Ireland
| | - J Ivory
- School of Nursing and Midwifery, University of Galway, Galway, Ireland; Alliance for Research and Innovation in Wounds, University of Galway, Galway, Ireland; Irish Research Council (IRC), Government of Ireland, Dublin, Ireland; Centre for Diabetes, Endocrinology and Metabolism, Galway University Hospital, Galway, Ireland
| | - S Cunningham
- Advance Glycoscience Research Cluster, School of Natural Sciences, University of Galway, Galway, Ireland; CÚRAM, SFI Research Centre for Medical Devices, Ireland
| | - A M Oommen
- Advance Glycoscience Research Cluster, School of Natural Sciences, University of Galway, Galway, Ireland; CÚRAM, SFI Research Centre for Medical Devices, Ireland
| | - Lokesh Joshi
- Advance Glycoscience Research Cluster, School of Natural Sciences, University of Galway, Galway, Ireland; CÚRAM, SFI Research Centre for Medical Devices, Ireland
| | - C Ffrench
- School of Nursing and Midwifery, University of Galway, Galway, Ireland; CÚRAM, SFI Research Centre for Medical Devices, Ireland; Centre for Pain Research, University of Galway, Ireland.
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3
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Pillai MM, Dandia H, Checker R, Rokade S, Sharma D, Tayalia P. Novel combination of bioactive agents in bilayered dermal patches provides superior wound healing. NANOMEDICINE : NANOTECHNOLOGY, BIOLOGY, AND MEDICINE 2022; 40:102495. [PMID: 34838992 DOI: 10.1016/j.nano.2021.102495] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Accepted: 11/07/2021] [Indexed: 10/19/2022]
Abstract
In present study, multifunctional bilayered dermal patches with antibacterial, antioxidant and anti-inflammatory properties were developed using solvent casting or electrospinning methods and compared for performance. Top layer was made up of polycaprolactone (PCL) and chitosan (CS) while bottom layer was made of polyvinyl alcohol (PVA) with curcumin nanoparticles and soluble eggshell membrane protein (SESM) as the wound healing agents. Curcumin nanoparticles showed reduction in the production of reactive oxygen species (ROS) and inflammatory cytokines and markers in mice T cells or human macrophages, confirming their antioxidant and anti-inflammatory properties while SESM improved migration of human adult dermal fibroblasts, suggesting its contribution to wound healing. The dermal patches were hemocompatible and antibacterial and also provided adequate absorption of wound exudates, support and components required for recruitment of cells and deposition of extracellular matrix to enable superior wound healing than its commercial counterpart in a full thickness excision wound model in rats.
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Affiliation(s)
- Mamatha M Pillai
- Department of Biosciences and Bioengineering, Indian Institute of Technology Bombay
| | - Hiren Dandia
- Department of Biosciences and Bioengineering, Indian Institute of Technology Bombay
| | - Rahul Checker
- Radiation Biology and Health Sciences Division, Bio-Science Group, Bhabha Atomic Research Centre, Trombay, Mumbai, India
| | - Sushama Rokade
- Department of Biosciences and Bioengineering, Indian Institute of Technology Bombay
| | - Deepak Sharma
- Radiation Biology and Health Sciences Division, Bio-Science Group, Bhabha Atomic Research Centre, Trombay, Mumbai, India
| | - Prakriti Tayalia
- Department of Biosciences and Bioengineering, Indian Institute of Technology Bombay.
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4
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Alam W, Hasson J, Reed M. Clinical approach to chronic wound management in older adults. J Am Geriatr Soc 2021; 69:2327-2334. [PMID: 34002364 DOI: 10.1111/jgs.17177] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Revised: 03/28/2021] [Accepted: 03/31/2021] [Indexed: 12/13/2022]
Abstract
Older adults are at high risk of developing chronic wounds due to numerous changes that occur with aging. It is reasonable to consider chronic wounds as a geriatric syndrome-highly prevalent, multifactorial, and associated with substantial morbidity and mortality. Due to the morbidity and cost associated with chronic wounds, prevention, early diagnosis, and treatment are important. The most common chronic wounds presenting in older adults are pressure and vascular wounds, including those associated with diabetes. Atypical wounds are also common and should raise the suspicion for skin malignancy. Diagnosis is primarily clinical and assessment should include documentation of wound characteristics, such as location, size and depth, presence of slough, drainage, odor, and infection. The mainstay of treatment is based on the TIME principle: Tissue debridement, Infection control, Moisture balance, and optimal wound Edges. The use of protein supplements has been shown to improve wound healing in subsets of older adults. In addition to wound care and optimizing nutrition, disease-specific wound therapy forms an integral part of wound management. Pressure reduction for pressure injury, compression therapy for venous wounds, evaluation of arterial circulation with ABI or arterial Doppler and iCC for diabetic ulcers form the mainstays of therapy. Atypical wounds may present as chronic ulcers and should be biopsied. The goals of treatment should be realistic and for some older adults, palliative wound management may be more appropriate.
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Affiliation(s)
- Wahila Alam
- UConn Center on Ageing, University of Connecticut, Farmington, Connecticut, USA
| | - Jonathan Hasson
- Department of Surgery, University of Connecticut, Farmington, Connecticut, USA
| | - May Reed
- Division of Gerontology and Geriatric Medicine, Department of Medicine, University of Washington, Seattle, Washington, USA
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5
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Hashioka S, Inoue K, Miyaoka T, Hayashida M, Wake R, Oh-Nishi A, Inagaki M. The Possible Causal Link of Periodontitis to Neuropsychiatric Disorders: More Than Psychosocial Mechanisms. Int J Mol Sci 2019; 20:E3723. [PMID: 31366073 PMCID: PMC6695849 DOI: 10.3390/ijms20153723] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Revised: 07/19/2019] [Accepted: 07/25/2019] [Indexed: 12/27/2022] Open
Abstract
Increasing evidence implies a possible causal link between periodontitis and neuropsychiatric disorders, such as Alzheimer's disease (AD) and major depression (MD). A possible mechanism underlying such a link can be explained by neuroinflammation induced by chronic systemic inflammation. This review article focuses on an overview of the biological and epidemiological evidence for a feasible causal link of periodontitis to neuropsychiatric disorders, including AD, MD, Parkinson's disease, and schizophrenia, as well as the neurological event, ischemic stroke. If there is such a link, a broad spectrum of neuropsychiatric disorders associated with neuroinflammation could be preventable and modifiable by simple daily dealings for oral hygiene. However, the notion that periodontitis is a risk factor for neuropsychiatric disorders remains to be effectively substantiated.
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Affiliation(s)
- Sadayuki Hashioka
- Department of Psychiatry, Shimane University, 89-1 Enya-cho, Izumo 693-8501, Japan.
| | - Ken Inoue
- Health Service Center, Kochi University, 2-5-1 Akebono-cho, Kochi 780-8520, Japan
| | - Tsuyoshi Miyaoka
- Department of Psychiatry, Shimane University, 89-1 Enya-cho, Izumo 693-8501, Japan
| | - Maiko Hayashida
- Department of Psychiatry, Shimane University, 89-1 Enya-cho, Izumo 693-8501, Japan
| | - Rei Wake
- Department of Psychiatry, Shimane University, 89-1 Enya-cho, Izumo 693-8501, Japan
| | - Arata Oh-Nishi
- Department of Psychiatry, Shimane University, 89-1 Enya-cho, Izumo 693-8501, Japan
| | - Masatoshi Inagaki
- Department of Psychiatry, Shimane University, 89-1 Enya-cho, Izumo 693-8501, Japan
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Darwin ES, Thaler ER, Lev-Tov HA. Wound odor: current methods of treatment and need for objective measures. GIORN ITAL DERMAT V 2018; 154:127-136. [PMID: 30014682 DOI: 10.23736/s0392-0488.18.05960-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Chronic wounds are an enormous burden to society, costing billions of dollars annually in the USA alone. Despite the extensive research into methods to heal chronic wounds, many remain unhealed for months to years. There is a need to focus on patient reported outcomes to improve quality of life in patients with non-healing wounds. Wound odor has a significant impact on patient quality of life; however, relatively little information is available on the management of wound odor. We review the current data available on wound odor and discuss the need for standardized objective measures of odor to improve research quality. An independent search of the PubMed and Embase databases was conducted using combinations of the following words or phrases: "wounds," "chronic wounds," "diabetic ulcers," "venous leg ulcers (VLUs)," "malignant ulcers," "odor," "odour," "smell," "malodor," "artificial olfaction," "electronic nose," and "e-nose." Article references were also searched for significance. There are few overall studies on wound odor, and fewer randomized controlled trials. Current trials on odor have consistent weaknesses such as subjective measures and poor methodology. No single odor treatment modality has been demonstrated to be widely effective for wound odor or superior to other methods. Future research should incorporate objective measures of odor such as electronic noses into clinical trials.
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Affiliation(s)
- Evan S Darwin
- Department of Dermatology and Cutaneous Surgery, University of Miami Miller School of Medicine, Miami, FL, USA -
| | - Erica R Thaler
- Department of Otorhinolaryngology, University of Pennsylvania, Philadelphia, PA, USA
| | - Hadar A Lev-Tov
- Department of Dermatology and Cutaneous Surgery, University of Miami Miller School of Medicine, Miami, FL, USA
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7
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Norman G, Westby MJ, Rithalia AD, Stubbs N, Soares MO, Dumville JC. Dressings and topical agents for treating venous leg ulcers. Cochrane Database Syst Rev 2018; 6:CD012583. [PMID: 29906322 PMCID: PMC6513558 DOI: 10.1002/14651858.cd012583.pub2] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
BACKGROUND Venous leg ulcers are open skin wounds on the lower leg which can be slow to heal, and are both painful and costly. The point prevalence of open venous leg ulcers in the UK is about 3 cases per 10,000 people, and many people experience recurrent episodes of prolonged ulceration. First-line treatment for venous leg ulcers is compression therapy, but a wide range of dressings and topical treatments are also used. This diversity of treatments makes evidence-based decision-making challenging, and a clear and current overview of all the evidence is required. This review is a network meta-analysis (NMA) which assesses the probability of complete ulcer healing associated with alternative dressings and topical agents. OBJECTIVES To assess the effects of (1) dressings and (2) topical agents for healing venous leg ulcers in any care setting and to rank treatments in order of effectiveness, with assessment of uncertainty and evidence quality. SEARCH METHODS In March 2017 we searched the Cochrane Wounds Specialised Register; the Cochrane Central Register of Controlled Trials (CENTRAL); Ovid MEDLINE; Ovid MEDLINE (In-Process & Other Non-Indexed Citations); Ovid Embase and EBSCO CINAHL Plus. We also scanned reference lists of relevant included studies as well as reviews, meta-analyses, guidelines and health technology reports to identify additional studies. There were no restrictions with respect to language, date of publication or study setting. We updated this search in March 2018; as a result several studies are awaiting classification. SELECTION CRITERIA We included published or unpublished randomised controlled trials (RCTs) that enrolled adults with venous leg ulcers and compared the effects of at least one of the following interventions with any other intervention in the treatment of venous leg ulcers: any dressing, or any topical agent applied directly to an open venous leg ulcer and left in situ. We excluded from this review dressings attached to external devices such as negative pressure wound therapies, skin grafts, growth factors and other biological agents, larval therapy and treatments such as laser, heat or ultrasound. Studies were required to report complete wound healing to be eligible. DATA COLLECTION AND ANALYSIS Two review authors independently performed study selection, 'Risk of bias' assessment and data extraction. We conducted this NMA using frequentist meta-regression methods for the efficacy outcome; the probability of complete healing. We assumed that treatment effects were similar within dressings classes (e.g. hydrocolloid, foam). We present estimates of effect with their 95% confidence intervals (CIs) for individual treatments focusing on comparisons with widely used dressing classes, and we report ranking probabilities for each intervention (probability of being the best, second best, etc treatment). We assessed the certainty (quality) of the body of evidence using GRADE for each network comparison and for the network as whole. MAIN RESULTS We included 78 RCTs (7014 participants) in this review. Of these, 59 studies (5156 participants, 25 different interventions) were included in the NMA; resulting in 40 direct contrasts which informed 300 mixed-treatment contrasts.The evidence for the network as a whole was of low certainty. This judgement was based on the sparsity of the network leading to imprecision and the general high risk of bias in the included studies. Sensitivity analyses also demonstrated instability in key aspects of the network and results are reported for the extended sensitivity analysis. Evidence for individual contrasts was mainly judged to be low or very low certainty.The uncertainty was perpetuated when the results were considered by ranking the treatments in terms of the probability that they were the most effective for ulcer healing, with many treatments having similar, low, probabilities of being the best treatment. The two most highly-ranked treatments both had more than 50% probability of being the best (sucralfate and silver dressings). However, the data for sucralfate was from one small study, which means that this finding should be interpreted with caution. When exploring the data for silver and sucralfate compared with widely-used dressing classes, there was some evidence that silver dressings may increase the probability of venous leg ulcer healing, compared with nonadherent dressings: RR 2.43, 95% CI 1.58 to 3.74 (moderate-certainty evidence in the context of a low-certainty network). For all other combinations of these five interventions it was unclear whether the intervention increased the probability of healing; in each case this was low- or very low-certainty evidence as a consequence of one or more of imprecision, risk of bias and inconsistency. AUTHORS' CONCLUSIONS More research is needed to determine whether particular dressings or topical agents improve the probability of healing of venous leg ulcers. However, the NMA is uninformative regarding which interventions might best be included in a large trial, largely because of the low certainty of the whole network and of individual comparisons.The results of this NMA focus exclusively on complete healing; whilst this is of key importance to people living with venous leg ulcers, clinicians may wish to take into account other patient-important outcomes and factors such as patient preference and cost.
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Affiliation(s)
- Gill Norman
- University of Manchester, Manchester Academic Health Science CentreDivision of Nursing, Midwifery and Social Work, School of Health Sciences, Faculty of Biology, Medicine and HealthJean McFarlane BuildingOxford RoadManchesterUKM13 9PL
| | - Maggie J Westby
- University of Manchester, Manchester Academic Health Science CentreDivision of Nursing, Midwifery and Social Work, School of Health Sciences, Faculty of Biology, Medicine and HealthJean McFarlane BuildingOxford RoadManchesterUKM13 9PL
| | - Amber D Rithalia
- Independent Researcher7 Victoria Terrace, KirkstallLeedsUKLS5 3HX
| | - Nikki Stubbs
- St Mary's HospitalLeeds Community Healthcare NHS Trust3 Greenhill RoadLeedsUKLS12 3QE
| | - Marta O Soares
- University of YorkCentre for Health EconomicsAlcuin 'A' BlockHeslingtonYorkUKYO10 5DD
| | - Jo C Dumville
- University of Manchester, Manchester Academic Health Science CentreDivision of Nursing, Midwifery and Social Work, School of Health Sciences, Faculty of Biology, Medicine and HealthJean McFarlane BuildingOxford RoadManchesterUKM13 9PL
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8
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Hall C, Hardin C, Corkins CJ, Jiwani AZ, Fletcher J, Carlsson A, Chan R. Pathophysiologic Mechanisms and Current Treatments for Cutaneous Sequelae of Burn Wounds. Compr Physiol 2017; 8:371-405. [PMID: 29357133 DOI: 10.1002/cphy.c170016] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Burn injuries are a pervasive clinical problem. Extensive thermal trauma can be life-threatening or result in long-lasting complications, generating a significant impact on quality of life for patients as well as a cost burden to the healthcare system. The importance of addressing global or systemic issues such as resuscitation and management of inhalation injuries is not disputed but is beyond the scope of this review, which focuses on cutaneous pathophysiologic mechanisms for current treatments, both in the acute and long-term settings. Pathophysiological mechanisms of burn progression and wound healing are mediated by highly complex cascades of cellular and biochemical events, which become dysregulated in slow-healing wounds such as burns. Burns can result in fibroproliferative scarring, skin contractures, or chronic wounds that take weeks or months to heal. Burn injuries are highly individualized owing to wound-specific differences such as burn depth and surface area, in addition to patient-specific factors including genetics, immune competency, and age. Other extrinsic complications such as microbial infection can complicate wound healing, resulting in prolonged inflammation and delayed re-epithelialization. Although mortality is decreasing with advancements in burn care, morbidity from postburn deformities continues to be a challenge. Optimizing specialized acute care and late burn outcome intervention on a patient-by-patient basis is critical for successful management of burn wounds and the associated pathological scar outcome. Understanding the fundamentals of integument physiology and the cellular processes involved in wound healing is essential for designing effective treatment strategies for burn wound care as well as development of future therapies. Published 2018. Compr Physiol 8:371-405, 2018.
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Affiliation(s)
- Caroline Hall
- Quality Skin Collaborative for Advanced Reconstruction and Regeneration (Q-SCARRTM), Dental Craniofacial Trauma Research Division, US Army Institute of Surgical Research, Ft. Sam Houston, TX, USA
| | - Carolyn Hardin
- Quality Skin Collaborative for Advanced Reconstruction and Regeneration (Q-SCARRTM), Dental Craniofacial Trauma Research Division, US Army Institute of Surgical Research, Ft. Sam Houston, TX, USA
| | - Christopher J Corkins
- Quality Skin Collaborative for Advanced Reconstruction and Regeneration (Q-SCARRTM), Dental Craniofacial Trauma Research Division, US Army Institute of Surgical Research, Ft. Sam Houston, TX, USA.,Clinical Division and Burn Center, US Army Institute of Surgical Research, Ft. Sam Houston, TX, USA
| | - Alisha Z Jiwani
- Quality Skin Collaborative for Advanced Reconstruction and Regeneration (Q-SCARRTM), Dental Craniofacial Trauma Research Division, US Army Institute of Surgical Research, Ft. Sam Houston, TX, USA.,Clinical Division and Burn Center, US Army Institute of Surgical Research, Ft. Sam Houston, TX, USA
| | - John Fletcher
- Quality Skin Collaborative for Advanced Reconstruction and Regeneration (Q-SCARRTM), Dental Craniofacial Trauma Research Division, US Army Institute of Surgical Research, Ft. Sam Houston, TX, USA.,Clinical Division and Burn Center, US Army Institute of Surgical Research, Ft. Sam Houston, TX, USA
| | - Anders Carlsson
- Quality Skin Collaborative for Advanced Reconstruction and Regeneration (Q-SCARRTM), Dental Craniofacial Trauma Research Division, US Army Institute of Surgical Research, Ft. Sam Houston, TX, USA.,Clinical Division and Burn Center, US Army Institute of Surgical Research, Ft. Sam Houston, TX, USA
| | - Rodney Chan
- Quality Skin Collaborative for Advanced Reconstruction and Regeneration (Q-SCARRTM), Dental Craniofacial Trauma Research Division, US Army Institute of Surgical Research, Ft. Sam Houston, TX, USA.,Clinical Division and Burn Center, US Army Institute of Surgical Research, Ft. Sam Houston, TX, USA
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9
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Akhmetova A, Saliev T, Allan IU, Illsley MJ, Nurgozhin T, Mikhalovsky S. A Comprehensive Review of Topical Odor-Controlling Treatment Options for Chronic Wounds. J Wound Ostomy Continence Nurs 2017; 43:598-609. [PMID: 27684356 PMCID: PMC5098468 DOI: 10.1097/won.0000000000000273] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The process of wound healing is often accompanied by bacterial infection or critical colonization, resulting in protracted inflammation, delayed reepithelization, and production of pungent odors. The malodor produced by these wounds may lower health-related quality of life and produce psychological discomfort and social isolation. Current management focuses on reducing bacterial activity within the wound site and absorbing malodorous gases. For example, charcoal-based materials have been incorporated into dressing for direct adsorption of the responsible gases. In addition, multiple topical agents, including silver, iodine, honey, sugar, and essential oils, have been suggested for incorporation into dressings in an attempt to control the underlying bacterial infection. This review describes options for controlling malodor in chronic wounds, the benefits and drawbacks of each topical agent, and their mode of action. We also discuss the use of subjective odor evaluation techniques to assess the efficacy of odor-controlling therapies. The perspectives of employing novel biomaterials and technologies for wound odor management are also presented.
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Affiliation(s)
- Alma Akhmetova
- Alma Akhmetova, BSc, Laboratory of Experimental and Clinical Pharmacology and Pharmacy, National Laboratory Astana, Nazarbayev University, Astana, Kazakhstan
- Timur Saliev, MD, PhD, Laboratory of Translational Medicine and Life Sciences Technologies, National Laboratory Astana, Nazarbayev University, Astana, Kazakhstan
- Iain U. Allan, PhD, School of Biomaterials and Biomolecular Sciences, University of Brighton, Brighton, United Kingdom
- Matthew J. Illsley, PhD, School of Biomaterials and Biomolecular Sciences, University of Brighton, Brighton, United Kingdom
- Talgat Nurgozhin, MD, PhD, Laboratory of Experimental and Clinical Pharmacology and Pharmacy, National Laboratory Astana, Nazarbayev University, Astana, Kazakhstan
- Sergey Mikhalovsky, PhD, School of Biomaterials and Biomolecular Sciences, University of Brighton, Brighton, United Kingdom; and School of Engineering, Nazarbayev University, Astana, Kazakhstan
| | - Timur Saliev
- Correspondence: Timur Saliev, MD, PhD, Centre for Life Sciences, Nazarbayev University, Unit 9, 53 Kabanbay batyr Ave, Astana 010000, Kazakhstan ()
| | - Iain U. Allan
- Alma Akhmetova, BSc, Laboratory of Experimental and Clinical Pharmacology and Pharmacy, National Laboratory Astana, Nazarbayev University, Astana, Kazakhstan
- Timur Saliev, MD, PhD, Laboratory of Translational Medicine and Life Sciences Technologies, National Laboratory Astana, Nazarbayev University, Astana, Kazakhstan
- Iain U. Allan, PhD, School of Biomaterials and Biomolecular Sciences, University of Brighton, Brighton, United Kingdom
- Matthew J. Illsley, PhD, School of Biomaterials and Biomolecular Sciences, University of Brighton, Brighton, United Kingdom
- Talgat Nurgozhin, MD, PhD, Laboratory of Experimental and Clinical Pharmacology and Pharmacy, National Laboratory Astana, Nazarbayev University, Astana, Kazakhstan
- Sergey Mikhalovsky, PhD, School of Biomaterials and Biomolecular Sciences, University of Brighton, Brighton, United Kingdom; and School of Engineering, Nazarbayev University, Astana, Kazakhstan
| | - Matthew J. Illsley
- Alma Akhmetova, BSc, Laboratory of Experimental and Clinical Pharmacology and Pharmacy, National Laboratory Astana, Nazarbayev University, Astana, Kazakhstan
- Timur Saliev, MD, PhD, Laboratory of Translational Medicine and Life Sciences Technologies, National Laboratory Astana, Nazarbayev University, Astana, Kazakhstan
- Iain U. Allan, PhD, School of Biomaterials and Biomolecular Sciences, University of Brighton, Brighton, United Kingdom
- Matthew J. Illsley, PhD, School of Biomaterials and Biomolecular Sciences, University of Brighton, Brighton, United Kingdom
- Talgat Nurgozhin, MD, PhD, Laboratory of Experimental and Clinical Pharmacology and Pharmacy, National Laboratory Astana, Nazarbayev University, Astana, Kazakhstan
- Sergey Mikhalovsky, PhD, School of Biomaterials and Biomolecular Sciences, University of Brighton, Brighton, United Kingdom; and School of Engineering, Nazarbayev University, Astana, Kazakhstan
| | - Talgat Nurgozhin
- Alma Akhmetova, BSc, Laboratory of Experimental and Clinical Pharmacology and Pharmacy, National Laboratory Astana, Nazarbayev University, Astana, Kazakhstan
- Timur Saliev, MD, PhD, Laboratory of Translational Medicine and Life Sciences Technologies, National Laboratory Astana, Nazarbayev University, Astana, Kazakhstan
- Iain U. Allan, PhD, School of Biomaterials and Biomolecular Sciences, University of Brighton, Brighton, United Kingdom
- Matthew J. Illsley, PhD, School of Biomaterials and Biomolecular Sciences, University of Brighton, Brighton, United Kingdom
- Talgat Nurgozhin, MD, PhD, Laboratory of Experimental and Clinical Pharmacology and Pharmacy, National Laboratory Astana, Nazarbayev University, Astana, Kazakhstan
- Sergey Mikhalovsky, PhD, School of Biomaterials and Biomolecular Sciences, University of Brighton, Brighton, United Kingdom; and School of Engineering, Nazarbayev University, Astana, Kazakhstan
| | - Sergey Mikhalovsky
- Alma Akhmetova, BSc, Laboratory of Experimental and Clinical Pharmacology and Pharmacy, National Laboratory Astana, Nazarbayev University, Astana, Kazakhstan
- Timur Saliev, MD, PhD, Laboratory of Translational Medicine and Life Sciences Technologies, National Laboratory Astana, Nazarbayev University, Astana, Kazakhstan
- Iain U. Allan, PhD, School of Biomaterials and Biomolecular Sciences, University of Brighton, Brighton, United Kingdom
- Matthew J. Illsley, PhD, School of Biomaterials and Biomolecular Sciences, University of Brighton, Brighton, United Kingdom
- Talgat Nurgozhin, MD, PhD, Laboratory of Experimental and Clinical Pharmacology and Pharmacy, National Laboratory Astana, Nazarbayev University, Astana, Kazakhstan
- Sergey Mikhalovsky, PhD, School of Biomaterials and Biomolecular Sciences, University of Brighton, Brighton, United Kingdom; and School of Engineering, Nazarbayev University, Astana, Kazakhstan
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Westby MJ, Dumville JC, Soares MO, Stubbs N, Norman G. Dressings and topical agents for treating pressure ulcers. Cochrane Database Syst Rev 2017; 6:CD011947. [PMID: 28639707 PMCID: PMC6481609 DOI: 10.1002/14651858.cd011947.pub2] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
BACKGROUND Pressure ulcers, also known as bedsores, decubitus ulcers and pressure injuries, are localised areas of injury to the skin or the underlying tissue, or both. Dressings are widely used to treat pressure ulcers and promote healing, and there are many options to choose from including alginate, hydrocolloid and protease-modulating dressings. Topical agents have also been used as alternatives to dressings in order to promote healing.A clear and current overview of all the evidence is required to facilitate decision-making regarding the use of dressings or topical agents for the treatment of pressure ulcers. Such a review would ideally help people with pressure ulcers and health professionals assess the best treatment options. This review is a network meta-analysis (NMA) which assesses the probability of complete ulcer healing associated with alternative dressings and topical agents. OBJECTIVES To assess the effects of dressings and topical agents for healing pressure ulcers in any care setting. We aimed to examine this evidence base as a whole, determining probabilities that each treatment is the best, with full assessment of uncertainty and evidence quality. SEARCH METHODS In July 2016 we searched the Cochrane Wounds Specialised Register; the Cochrane Central Register of Controlled Trials (CENTRAL); Ovid MEDLINE; Ovid MEDLINE (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, guidelines and health technology reports to identify additional studies. There were no restrictions with respect to language, date of publication or study setting. SELECTION CRITERIA Published or unpublished randomised controlled trials (RCTs) comparing the effects of at least one of the following interventions with any other intervention in the treatment of pressure ulcers (Stage 2 or above): any dressing, or any topical agent applied directly to an open pressure ulcer and left in situ. We excluded from this review dressings attached to external devices such as negative pressure wound therapies, skin grafts, growth factor treatments, platelet gels and larval therapy. DATA COLLECTION AND ANALYSIS Two review authors independently performed study selection, risk of bias assessment and data extraction. We conducted network meta-analysis using frequentist mega-regression methods for the efficacy outcome, probability of complete healing. We modelled the relative effectiveness of any two treatments as a function of each treatment relative to the reference treatment (saline gauze). We assumed that treatment effects were similar within dressings classes (e.g. hydrocolloid, foam). We present estimates of effect with their 95% confidence intervals for individual treatments compared with every other, and we report ranking probabilities for each intervention (probability of being the best, second best, etc treatment). We assessed the certainty (quality) of the body of evidence using GRADE for each network comparison and for the network as whole. MAIN RESULTS We included 51 studies (2947 participants) in this review and carried out NMA in a network of linked interventions for the sole outcome of probability of complete healing. The network included 21 different interventions (13 dressings, 6 topical agents and 2 supplementary linking interventions) and was informed by 39 studies in 2127 participants, of whom 783 had completely healed wounds.We judged the network to be sparse: overall, there were relatively few participants, with few events, both for the number of interventions and the number of mixed treatment contrasts; most studies were small or very small. The consequence of this sparseness is high imprecision in the evidence, and this, coupled with the (mainly) high risk of bias in the studies informing the network, means that we judged the vast majority of the evidence to be of low or very low certainty. We have no confidence in the findings regarding the rank order of interventions in this review (very low-certainty evidence), but we report here a summary of results for some comparisons of interventions compared with saline gauze. We present here only the findings from evidence which we did not consider to be very low certainty, but these reported results should still be interpreted in the context of the very low certainty of the network as a whole.It is not clear whether regimens involving protease-modulating dressings increase the probability of pressure ulcer healing compared with saline gauze (risk ratio (RR) 1.65, 95% confidence interval (CI) 0.92 to 2.94) (moderate-certainty evidence: low risk of bias, downgraded for imprecision). This risk ratio of 1.65 corresponds to an absolute difference of 102 more people healed with protease modulating dressings per 1000 people treated than with saline gauze alone (95% CI 13 fewer to 302 more). It is unclear whether the following interventions increase the probability of healing compared with saline gauze (low-certainty evidence): collagenase ointment (RR 2.12, 95% CI 1.06 to 4.22); foam dressings (RR 1.52, 95% CI 1.03 to 2.26); basic wound contact dressings (RR 1.30, 95% CI 0.65 to 2.58) and polyvinylpyrrolidone plus zinc oxide (RR 1.31, 95% CI 0.37 to 4.62); the latter two interventions both had confidence intervals consistent with both a clinically important benefit and a clinically important harm, and the former two interventions each had high risk of bias as well as imprecision. AUTHORS' CONCLUSIONS A network meta-analysis (NMA) of data from 39 studies (evaluating 21 dressings and topical agents for pressure ulcers) is sparse and the evidence is of low or very low certainty (due mainly to risk of bias and imprecision). Consequently we are unable to determine which dressings or topical agents are the most likely to heal pressure ulcers, and it is generally unclear whether the treatments examined are more effective than saline gauze.More research is needed to determine whether particular dressings or topical agents improve the probability of healing of pressure ulcers. The NMA is uninformative regarding which interventions might best be included in a large trial, and it may be that research is directed towards prevention, leaving clinicians to decide which treatment to use on the basis of wound symptoms, clinical experience, patient preference and cost.
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Affiliation(s)
- Maggie J Westby
- University of Manchester, Manchester Academic Health Science CentreDivision of Nursing, Midwifery & Social Work, School of Health Sciences, Faculty of Biology, Medicine & HealthJean McFarlane BuildingOxford RoadManchesterUKM13 9PL
| | - Jo C Dumville
- University of Manchester, Manchester Academic Health Science CentreDivision of Nursing, Midwifery & Social Work, School of Health Sciences, Faculty of Biology, Medicine & HealthJean McFarlane BuildingOxford RoadManchesterUKM13 9PL
| | - Marta O Soares
- University of YorkCentre for Health EconomicsAlcuin 'A' BlockHeslingtonYorkUKYO10 5DD
| | - Nikki Stubbs
- Leeds Community Healthcare NHS Trust, St Mary's HospitalWound Prevention and Management Service3 Greenhill RoadLeedsUKLS12 3QE
| | - Gill Norman
- University of Manchester, Manchester Academic Health Science CentreDivision of Nursing, Midwifery & Social Work, School of Health Sciences, Faculty of Biology, Medicine & HealthJean McFarlane BuildingOxford RoadManchesterUKM13 9PL
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Powers JG, Higham C, Broussard K, Phillips TJ. Wound healing and treating wounds: Chronic wound care and management. J Am Acad Dermatol 2016; 74:607-25; quiz 625-6. [PMID: 26979353 DOI: 10.1016/j.jaad.2015.08.070] [Citation(s) in RCA: 334] [Impact Index Per Article: 41.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2015] [Revised: 08/12/2015] [Accepted: 08/15/2015] [Indexed: 12/15/2022]
Abstract
In the United States, chronic ulcers--including decubitus, vascular, inflammatory, and rheumatologic subtypes--affect >6 million people, with increasing numbers anticipated in our growing elderly and diabetic populations. These wounds cause significant morbidity and mortality and lead to significant medical costs. Preventative and treatment measures include disease-specific approaches and the use of moisture retentive dressings and adjunctive topical therapies to promote healing. In this article, we discuss recent advances in wound care technology and current management guidelines for the treatment of wounds and ulcers.
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Affiliation(s)
| | - Catherine Higham
- Vanderbilt School of Medicine, Vanderbilt University, Nashville, Tennessee
| | - Karen Broussard
- Division of Dermatology, Vanderbilt University, Nashville, Tennessee
| | - Tania J Phillips
- Department of Dermatology, Boston University School of Medicine, Boston, Massachusetts; SkinCare Physicians, Chestnut Hill, Massachusetts
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Norman G, Dumville JC, Moore ZEH, Tanner J, Christie J, Goto S. Antibiotics and antiseptics for pressure ulcers. Cochrane Database Syst Rev 2016; 4:CD011586. [PMID: 27040598 PMCID: PMC6486293 DOI: 10.1002/14651858.cd011586.pub2] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND Pressure ulcers, also known as bedsores, decubitus ulcers and pressure injuries, are localised areas of injury to the skin or the underlying tissue, or both. A range of treatments with antimicrobial properties, including impregnated dressings, are widely used in the treatment of pressure ulcers. A clear and current overview is required to facilitate decision making regarding use of antiseptic or antibiotic therapies in the treatment of pressure ulcers. This review is one of a suite of Cochrane reviews investigating the use of antiseptics and antibiotics in different types of wounds. It also forms part of a suite of reviews investigating the use of different types of dressings and topical treatments in the treatment of pressure ulcers. OBJECTIVES To assess the effects of systemic and topical antibiotics, and topical antiseptics on the healing of infected and uninfected pressure ulcers being treated in any clinical setting. SEARCH METHODS In October 2015 we searched: the Cochrane Wounds 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 Plus. We also searched three clinical trials registries and the references of included studies and relevant systematic reviews. There were no restrictions based on language or date of publication or study setting. SELECTION CRITERIA Randomised controlled trials which enrolled adults with pressure ulcers of stage II or above were included in the review. DATA COLLECTION AND ANALYSIS Two review authors independently performed study selection, risk of bias assessment and data extraction. MAIN RESULTS We included 12 trials (576 participants); 11 had two arms and one had three arms. All assessed topical agents, none looked at systemic antibiotics. The included trials assessed the following antimicrobial agents: povidone iodine, cadexomer iodine, gentian violet, lysozyme, silver dressings, honey, pine resin, polyhexanide, silver sulfadiazine, and nitrofurazone with ethoxy-diaminoacridine. Comparators included a range of other dressings and ointments without antimicrobial properties and alternative antimicrobials. Each comparison had only one trial, participant numbers were low and follow-up times short. The evidence varied from moderate to very low quality.Six trials reported the primary outcome of wound healing. All except one compared an antiseptic with a non-antimicrobial comparator. There was some moderate and low quality evidence that fewer ulcers may heal in the short term when treated with povidone iodine compared with non-antimicrobial alternatives (protease-modulating dressings (risk ratio (RR) 0.78, 95% confidence interval (CI) 0.62 to 0.98) and hydrogel (RR 0.64, 95% CI 0.43 to 0.97)); and no clear difference between povidone iodine and a third non-antimicrobial treatment (hydrocolloid) (low quality evidence). Pine resin salve may heal more pressure ulcers than hydrocolloid (RR 2.83, 95% CI 1.14 to 7.05) (low quality evidence). There is no clear difference between cadexomer iodine and standard care, and between honey a combined antiseptic and antibiotic treatment (very low quality evidence).Six trials reported adverse events (primary safety outcome). Four reported no adverse events; there was very low quality evidence from one showing no clear evidence of a difference between cadexomer iodine and standard care; in one trial it was not clear whether data were appropriately reported.There was limited reporting of secondary outcomes. The five trials that reported change in wound size as a continuous outcome did not report any clear evidence favouring any particular antiseptic/anti-microbial treatments. For bacterial resistance, one trial found some evidence of more MRSA eradication in participants with ulcer treated with a polyhexanide dressing compared with a polyhexanide swab (RR 1.48, 95% CI 1.02 to 2.13); patients in the dressing group also reported less pain (MD -2.03, 95% CI -2.66 to -1.40). There was no clear evidence of a difference between interventions in infection resolution in three other comparisons. Evidence for secondary outcomes varied from moderate to very low quality; where no GRADE assessment was possible we identified substantial limitations which an assessment would have taken into account. AUTHORS' CONCLUSIONS The relative effects of systemic and topical antimicrobial treatments on pressure ulcers are not clear. Where differences in wound healing were found, these sometimes favoured the comparator treatment without antimicrobial properties. The trials are small, clinically heterogenous, generally of short duration, and at high or unclear risk of bias. The quality of the evidence ranges from moderate to very low; evidence on all comparisons was subject to some limitations.
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Affiliation(s)
- Gill Norman
- University of Manchester, Manchester Academic Health Science CentreDivision of Nursing, Midwifery & Social Work, School of Health Sciences, Faculty of Biology, Medicine & HealthJean McFarlane BuildingOxford RoadManchesterUKM13 9PL
| | - Jo C Dumville
- University of Manchester, Manchester Academic Health Science CentreDivision of Nursing, Midwifery & Social Work, School of Health Sciences, Faculty of Biology, Medicine & HealthJean McFarlane BuildingOxford RoadManchesterUKM13 9PL
| | - Zena EH Moore
- Royal College of Surgeons in IrelandSchool of Nursing & Midwifery123 St. Stephen's GreenDublinIrelandD2
| | - Judith Tanner
- University of NottinghamSchool of Health SciencesQueens Medical CentreNottinghamUKNG7 2HA
| | - Janice Christie
- University of Manchester, Manchester Academic Health Science CentreDivision of Nursing, Midwifery & Social Work, School of Health Sciences, Faculty of Biology, Medicine & HealthJean McFarlane BuildingOxford RoadManchesterUKM13 9PL
| | - Saori Goto
- Kyoto University HospitalDepartment of Surgery54 Shogoin‐Kawahara‐choSakyo‐kuKyotoKyotoJapan606‐8507
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Development and evaluation of metronidazole loaded microsponge based gel for superficial surgical wound infections. J Drug Deliv Sci Technol 2015. [DOI: 10.1016/j.jddst.2015.09.006] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Castro DLVD, Santos VLCDG. Controlling wound odor with metronidazole: a systematic review. Rev Esc Enferm USP 2015; 49:858-63. [DOI: 10.1590/s0080-623420150000500021] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
AbstractOBJECTIVEVerifying the evidence of therapeutic efficacy in the topical application of metronidazole for controlling wound odor.METHODSA systematic literature review, according to the Cochrane Collaboration recommendations.RESULTS329 articles were identified in the Cochrane, LILACS, SciELO, CINAHL and PubMed databases, with 14 of them being included in the final sample. Two of the studies were double-blind randomized clinical trial studies.CONCLUSIONThe actual effectiveness of metronidazole in controlling wound odor cannot yet be evidenced due to the absence of strong evidence from studies on the subject, despite clinical practice recommending its benefits.
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Abstract
BACKGROUND Fungating wounds arise from primary, secondary or recurrent malignant disease and are associated with advanced cancer. A small proportion of patients may achieve healing following surgical excision, but treatment is usually palliative. Fungating wound management usually aims to slow disease progression and optimise quality of life by alleviating physical symptoms, such as copious exudate, malodour, pain and the risk of haemorrhage, through selection of appropriate dressings and topical agents. OBJECTIVES To review the evidence of the effects of dressings and topical agents on quality of life, and symptoms that impact on quality of life, in people with fungating malignant wounds. SEARCH METHODS For this third update we searched the Wounds Group Specialised Register in August 2013; 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. SELECTION CRITERIA Eligible studies comprised randomised controlled trials (RCTs) or, in their absence, controlled clinical trials (CCTs) with a concurrent control group. DATA COLLECTION AND ANALYSIS Data extraction and risk of bias assessment was undertaken by one review author and checked for accuracy by a second. MAIN RESULTS Four trials involving 164 people were included. One RCT in women with superficial breast lesions compared 6% miltefosine solution with placebo and found that miltefosine delayed tumour progression. The study reported that the time to treatment failure was significantly longer in the miltefosine group (median 56 days) than in the placebo group (median 21 days) (p value 0.007, log-rank test). A second trial compared topical metronidazole with placebo but the results up to the point of cross-over were not statistically significant. A third trial compared the effect of foam dressings containing silver to foam dressings without silver and found that more patients experienced decreased malodour in the foam with silver group than in the foam alone group (p value=0.049). The fourth trial compared the effect of manuka honey-coated dressings with nanocrystalline silver-coated dressings and found no statistically significant difference with regard to exudate, malodour and wound pain. All trials, however, had methodological limitations. AUTHORS' CONCLUSIONS There is weak evidence from one small trial that 6% miltefosine solution applied topically to people with superficial fungating breast lesions (smaller than 1cm) who have received either previous radiotherapy, surgery, hormonal therapy or chemotherapy for their breast cancer, may slow disease progression. There is also weak evidence to suggest that foam dressings containing silver may be effective in reducing malodour. There is insufficient evidence in this review to give a clear direction for practice with regard to improving quality of life or managing wound symptoms associated with fungating wounds. More research is needed.
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Affiliation(s)
- Una J Adderley
- University of LeedsSchool of HealthcareRoom 2.22Baines WingLeedsUKLS2 9JT
| | - Ian GS Holt
- University of LeedsSchool of HealthcareRoom 2.22Baines WingLeedsUKLS2 9JT
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Lian SB, Xu Y, Goh SL, Aw FC. Comparing the Effectiveness of Green Tea versus Topical Metronidazole Powder in Malodorous Control of Fungating Malignant Wounds in a Controlled Randomised Study. PROCEEDINGS OF SINGAPORE HEALTHCARE 2014. [DOI: 10.1177/201010581402300102] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Aim: To test the efficacy of green tea with that of conventional topical metronidazole powder by comparing the rate of malodorous score reduction using the verbal numeric scale (VNS). Methods: This was a prospective randomised experimental study comparing two types of odour control agents used for treating malodorous fungating malignant wounds in a tertiary hospital in Singapore. Patients were randomised to either control (metronidazole power) or treatment (green tea) group and was follow-up with a daily dressing for a week by a designated nurse. Both patient and designated nurse would rate the malodorous score daily on a VNS of 0 (no smell) to 10 (worst smell that one can imagine). Results: Thirty cancer patients with malodorous fungating wounds were randomised into either treatment (n=15) or control group (n=15). The location of wounds were breast (n=24), neck (n=2), groin (n=2), spine (n=1) and anus (n=1). All patients in both groups showed improvement in odour control by Day 7. Treatment group was as effective as control group and there was no statistical significance (p>0.05) to demonstrate which treatment is more superior. Conclusion: Green tea dressing is as effective as conventional topical metronidazole powder in controlling odour. Green tea is cheap, easily available and has no risk of drug resistance over long term use. Alternatively, it can also be used interchangeably with metronidazole powder to reduce the risk of drug resistance.
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Affiliation(s)
- Siew Bee Lian
- Department of Nursing, Singapore General Hospital, Singapore
| | - Yi Xu
- Ward 48 Medical Oncology, Singapore General Hospital, Singapore
| | - Seow Lin Goh
- Department of Palliative Medicine, National Cancer Centre, Singapore
| | - Fung Chee Aw
- Ward 48 Medical Oncology, Singapore General Hospital, Singapore
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The pilot study assessing efficacy and versatility of novel therapy for neoplastic ulceration: clinical and microbiological aspects. Postepy Dermatol Alergol 2013; 30:237-45. [PMID: 24278081 PMCID: PMC3834706 DOI: 10.5114/pdia.2013.37034] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2013] [Revised: 06/13/2013] [Accepted: 06/23/2013] [Indexed: 11/17/2022] Open
Abstract
Introduction Neoplastic ulcers are chronic and, most often, irreversible lesions caused by proliferation of tumor cells infiltrating and damaging skin tissues. The treatment of neoplastic ulcers is a very difficult and time-consuming process. So, is very important to find methods of controlling this type of chronic wounds. Aim To evaluate the efficiency of monitored treatment of neoplastic ulcers by means of providing moist wound environment dressings and antiseptic to the group of patients with an advanced stage of tumor, with particular focus on the impact of the treatment applied on the clinical condition of the ulcers; to evaluate the impact of the treatment applied on the dynamics of bacterial flora in neoplastic ulcers, with particular focus on the presence of alarm pathogens; to conduct a risk analysis of the occurrence of local and systemic complications during treatment. Material and methods This was a prospective pilot clinical study of 30 patients with malignant ulcers, 13 male and 17 female aged from 24 to 92 years treated with octenidine antiseptic and dressing set for 3 weeks. The wounds were clinically assessed for the changes of amount of necrotic tissue, exudate level and type, malodour and pain level during treatment. At the baseline and after 3 weeks of treatment, the wounds were swabbed for microbiological assessment. Results The used scheme of treatment is efficient and brings clinical improvement in all treated ulcers. During the 3-week treatment, reduction of necrotic tissue, decrease in the level of exudate, pain and malodour was observed in all patients (p < 0.05). High activity of octenidine against Gram(–) and Gram(+) bacteria was observed. The use of octenidine dihydrochloride correlated with a progressing eradication of multiresistant strains and alarm pathogens (p < 0.001). No serious adverse effects or significant symptoms of intolerance of the applied treatment were observed.
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Abstract
The aim of this paper was to provide a literature synthesis on current wound care practices for the management of chronic wounds in palliative care and end-of-life patients, focusing on the control of wound-related symptoms for comfort and improved quality of life. These wounds included pressure ulcers, venous and arterial leg ulcers, diabetic ulcers and fungating malignant wounds. Wound-related symptoms included pain, exudate, malodour, infection, bleeding, dressing comfort and negative psychological and social functioning. Best care wound practices were formulated for each wound type to ease suffering based on the literature review. Although symptom management strategies for comfort may work in tandem with healing interventions, it is important to recognise when efforts towards wound closure may become unrealistic or burdensome for the patient at end of life. Thus, unique aspects of palliative wound care feature clinical indicators for early recognition of delayed healing, quality of life measurement tools related to chronic wounds, and comfort care strategies that align with patient wishes and realistic expectations for wound improvement.
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Evaluation of the mechanical properties and drug release of cross-linked Eudragit films containing metronidazole. Int J Pharm 2009; 376:1-6. [DOI: 10.1016/j.ijpharm.2009.03.026] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2009] [Revised: 03/15/2009] [Accepted: 03/20/2009] [Indexed: 11/22/2022]
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Alexander S. Malignant fungating wounds: epidemiology, aetiology, presentation and assessment. J Wound Care 2009; 18:273-4, 276-8, 280. [DOI: 10.12968/jowc.2009.18.7.43110] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Lo SF, Hsu MY, Hu WY. Using wound bed preparation to heal a malignant fungating wound: a single case study. J Wound Care 2007; 16:373-6. [DOI: 10.12968/jowc.2007.16.9.27867] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- S-F Lo
- Department of Nursing, Tzu Chi College of Technology and Doctoral Program Student, School and Graduate Institute of Nursing, National Taiwan University, Taipei, Taiwan
| | - M-Y Hsu
- Department of Nursing, Tzu Chi Medical Centre and Master Student, Postgraduate Institute of Nursing Tzu Chi University, Taiwan
| | - W-Y Hu
- School of Nursing Science, College of Medicine and Hospital, National Taiwan University, Taipei, Taiwan
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Abstract
BACKGROUND Fungating wounds arise from primary, secondary or recurrent malignant disease and are associated with advanced cancer. A small proportion of patients may achieve healing following surgical excision but treatment is usually palliative. Fungating wound management usually aims to slow disease progression and optimise quality of life by alleviating physical symptoms, such as copious exudate, malodour, pain and the risk of haemorrhage, through appropriate dressing and topical agent selection. OBJECTIVES To conduct a systematic review of the evidence of the effects of dressings and topical agents on quality of life and symptoms that impact on quality of life in people with fungating malignant wounds. SEARCH STRATEGY We searched the Cochrane Central Register of Controlled Trials (CENTRAL) and the Wounds Group Specialised Register in August 2006. The Cochrane Breast Cancer Group and the Pain and Palliative Care Group were contacted for relevant studies. The Allied and Complementary Medicine (AMED) database was searched in January 2007. There was no restriction on language or date of publication. SELECTION CRITERIA Randomised controlled trials (RCTs) or, in their absence, controlled clinical trials (CCTs) with a concurrent control group, both published and unpublished, and written in any language, were eligible for inclusion. DATA COLLECTION AND ANALYSIS Data extraction was undertaken by one author and checked for accuracy by a second author. Two review authors independently assessed trial quality. MAIN RESULTS Two trials involving 63 people were included. One RCT in women with superficial breast lesions compared 6% miltefosine solution with placebo and found that miltefosine delayed tumour progression. However, this trial had methodological limitations. A second trial compared topical metronidazole with placebo and found that metronidazole reduced malodour. However, this trial also had methodological limitations and was underpowered. AUTHORS' CONCLUSIONS There is weak evidence from one small trial that 6% miltefosine solution applied topically to people with superficial fungating breast lesions (smaller than 1cm) who have received either previous radiotherapy, surgery, hormonal therapy or chemotherapy for their breast cancer may slow disease progression. There is insufficient evidence in this review to give a clear direction for practice with regard to improving quality of life or managing wound symptoms associated with fungating wounds. More research is needed.
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Affiliation(s)
- U Adderley
- North Yorkshire and York Primary Care Trust, Community Nurses, Malton Hospital, Middlecave Road, Malton, North Yorkshire, UK YO17 7NG.
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Affiliation(s)
- Linda Nazarko
- older people at Richmond and Twickenham Primary Care Trust, Teddington Memorial Hospital, Twickenham TW11 0JL
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Abstract
The topic of malodour and exudate in fungating wounds is of particular interest and relevance for community nurses who care for patients with fungating wounds in the community setting. Community nurses can work together with community oncology and palliative care services to manage patients with fungating wounds at home, where once hospital admission would have been needed to provide the level of support and care these patients require. Fungating wounds present unique challenges and can be problematic as a result of the levels of exudate and malodour which they produce. This review sought to establish whether recent advances in wound care products and/or techniques, could be of value in the control of these symptoms. The review established that there is little clinical research into the care of fungating wounds, and that the development of new dressings and techniques for controlling malodour and exudate is badly needed.
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Affiliation(s)
- Charlotte Draper
- Poole Primary Care Trust, Hadleigh Lodge Practice, Corfe Mullen, Dorset, UK
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