Wound Repair and Regeneration最新文献

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Multimodal imaging device to comprehensively assess infection, oxygenation, and wound analytics—A pilot study 全面评估感染、氧合作用和伤口分析的多模态成像设备--一项试点研究
IF 2.9 3区 医学
Wound Repair and Regeneration Pub Date : 2024-04-25 DOI: 10.1111/wrr.13187
Rajesh Kesavan, Changam Sheela Sasikumar
{"title":"Multimodal imaging device to comprehensively assess infection, oxygenation, and wound analytics—A pilot study","authors":"Rajesh Kesavan, Changam Sheela Sasikumar","doi":"10.1111/wrr.13187","DOIUrl":"https://doi.org/10.1111/wrr.13187","url":null,"abstract":"Wound analytics, infection detection, and oxygenation measurement are the three critical prerequisites for appropriate wound care. Although devices that rapidly detect the above‐mentioned parameters independently exist, there is no single point‐of‐care device that is enabled with all the three functionalities. Through this study, we are introducing and evaluating the performance of Illuminate Pro Max—a novel, rapid, hand‐held non‐contact, point‐of‐care multimodal imaging device that is equipped to measure the three wound assessment parameters. Here, a total of 60 diabetic foot ulcer patients were imaged using Illuminate Pro Max to detect bioburden and measure StO<jats:sub>2</jats:sub> levels and wound dimensions (size and depth). The results were further evaluated against the current gold standard technique for each parameter, that is, culture test to detect bioburden, a transcutaneous oxygen pressure (TcPO<jats:sub>2</jats:sub>) measuring device—Perimed Periflux 5000 to measure oxygenation, and paper ruler to measure wound size. Culture tests reported 42 samples as infection‐positive and 18 samples as infection‐negative. On comparing with the culture report, the device showed 88% sensitivity and 86% PPV in detecting the bioburden. Wound dimensions (length and width) were comparable with the paper scale measurements. Wound depth was also reported by the device. The StO<jats:sub>2</jats:sub> map generated by the device depicted the tissue oxygenation levels in various regions of the wound. In conclusion, this novel, comprehensive point‐of‐care multispectral imaging device can be an effective tool for rapid wound assessment which can help in prompt treatment.","PeriodicalId":23864,"journal":{"name":"Wound Repair and Regeneration","volume":"53 1","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140804264","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Dysregulation of miR‐146a is associated with exacerbated inflammation, oxidative and endoplasmic reticulum stress in the progression of diabetic foot ulcer miR-146a 的失调与糖尿病足溃疡恶化过程中的炎症、氧化和内质网应激有关
IF 2.9 3区 医学
Wound Repair and Regeneration Pub Date : 2024-04-24 DOI: 10.1111/wrr.13186
Pooja Prathyushaa Vikraman, Karan Amin, Sundhar Mohandas, Dhamodharan Umapathy, Rajesh Kesavan, Kunka Mohanram Ramkumar
{"title":"Dysregulation of miR‐146a is associated with exacerbated inflammation, oxidative and endoplasmic reticulum stress in the progression of diabetic foot ulcer","authors":"Pooja Prathyushaa Vikraman, Karan Amin, Sundhar Mohandas, Dhamodharan Umapathy, Rajesh Kesavan, Kunka Mohanram Ramkumar","doi":"10.1111/wrr.13186","DOIUrl":"https://doi.org/10.1111/wrr.13186","url":null,"abstract":"Recent evidence has implicated the role of microRNA‐146a (miR‐146a) in regulating inflammatory responses. In the present study, we investigated the role of miRNA‐146a in the progression of diabetic foot ulcer (DFU) in type 2 diabetes mellitus patients (T2DM) and studied its correlation with stress mediators such as Endoplasmic Reticulum (ER) and oxidative stress. Ninety subjects were enrolled and evenly distributed among three groups: Controls (<jats:italic>n</jats:italic> = 30), T2DM without complications (<jats:italic>n</jats:italic> = 30) and T2DM with foot ulcers (<jats:italic>n</jats:italic> = 30). Subsequently, each group was further subdivided based on the University of Texas classification. Peripheral blood was collected from all the study subjects, while tissue biopsies were taken only from DFU patients. Total RNA from both PBMCs and wound tissues were isolated using miRNA isolation kit and qPCR was performed to check the expression of miR‐146a, ER stress and oxidative stress markers. Our findings revealed a significant decrease in miR‐146a expression among T2DM patients with Grade 2 and Grade 3 DFUs compared with those with Grade 0 and Grade 1 DFUs. Notably, inflammatory genes regulated by miR‐146a, including TRAF6, IRAK‐1 and ADAM, were all upregulated in T2DM patients with Grade 2 and Grade 3 DFUs. Moreover, reduced miR‐146a levels were correlated with increased markers of ER stress and oxidative stress in Grade 2 and Grade 3 DFU patients. Furthermore, our in vitro experiment using mouse 3T3 fibroblasts demonstrated a downregulation of miR‐146a following induction of hyperglycaemia, ER stress and oxidative stress in these cells. These findings suggest a potential link between diminished miR‐146a expression and heightened oxidative and ER stress in T2DM patients with more severe grades of DFUs. Our results imply that targeting miR‐146a may hold therapeutic promise for managing disease progression in DFU patients, as it could help alleviate oxidative and ER stress associated with diabetic complications.","PeriodicalId":23864,"journal":{"name":"Wound Repair and Regeneration","volume":"45 1","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140804160","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Further psychometric evaluation of the WOUND‐Q: A responsiveness study WOUND-Q 的进一步心理计量评估:响应性研究
IF 2.9 3区 医学
Wound Repair and Regeneration Pub Date : 2024-04-24 DOI: 10.1111/wrr.13179
Lucas Gallo, Charlene Rae, Sophocles Voineskos, Nina Vestergaard Simonsen, Andrea L. Pusic, Lotte Poulsen, Jens Ahm Sørensen, Anne F. Klassen, Stefan J. Cano
{"title":"Further psychometric evaluation of the WOUND‐Q: A responsiveness study","authors":"Lucas Gallo, Charlene Rae, Sophocles Voineskos, Nina Vestergaard Simonsen, Andrea L. Pusic, Lotte Poulsen, Jens Ahm Sørensen, Anne F. Klassen, Stefan J. Cano","doi":"10.1111/wrr.13179","DOIUrl":"https://doi.org/10.1111/wrr.13179","url":null,"abstract":"The WOUND‐Q is a modular patient‐reported outcome measure (PROM) with 13 scales measuring constructs across 4 domains (i.e., wound characteristics, health related quality of life, experience of care and wound treatment). The psychometrics of the WOUND‐Q were previously assessed and the 13 scales evidenced good validity and reliability. However, the responsiveness (i.e., ability to detect clinical change) of the WOUND‐Q has yet to be assessed. The objective of this study was to evaluate responsiveness for 9 WOUND‐Q scales that assess outcomes, in a sample of people 18 years of age or older with chronic wounds that were present for at least 3 months. This study conducted a 4 month follow‐up of 421 participants who completed the WOUND‐Q as part of a previous psychometric study. Participants completed an online survey answering questions about their current wound state (e.g., number, type, size, smell, drainage), anchor questions about change, as well as the WOUND‐Q scales that they had completed in their initial assessment. Pre‐defined hypotheses were tested with a 75% acceptance threshold indicating sufficient evidence of responsiveness. Minimally important differences (MIDs) were also calculated using both anchor‐based and distribution‐based methods. Of 390 invited participants, 320 provided responses, ranging in age from 19 to 84 years. Acceptance of hypotheses ranged from 60% to 100%, with only the Symptom scale not meeting the 75% threshold. The findings of this study provide evidence that the WOUND‐Q can validly measure clinical change in patients with chronic wounds.","PeriodicalId":23864,"journal":{"name":"Wound Repair and Regeneration","volume":"112 1","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140804188","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Teleconsulting in wound care: Connecting the primary care to the wound specialist reduces unnecessary referrals 伤口护理方面的远程咨询:将初级保健与伤口专科医生联系起来,减少不必要的转诊
IF 2.9 3区 医学
Wound Repair and Regeneration Pub Date : 2024-04-24 DOI: 10.1111/wrr.13185
W. Brekelmans, B. L. S. Borger van der Burg, R. J. Brouwer, J. N. Belo, R. Hoencamp
{"title":"Teleconsulting in wound care: Connecting the primary care to the wound specialist reduces unnecessary referrals","authors":"W. Brekelmans, B. L. S. Borger van der Burg, R. J. Brouwer, J. N. Belo, R. Hoencamp","doi":"10.1111/wrr.13185","DOIUrl":"https://doi.org/10.1111/wrr.13185","url":null,"abstract":"In the Netherlands the primary care (General Practitioner or homecare nurse) encounter a variety of wounds ranging from traumatic to diabetic foot ulcers. According to a recent study 82.4% of the patients with a wound can be treated in a primary setting with the GP as medical supervisor. The remaining 17.6% of patients need more extensive care including advice by a specialised doctor, diagnosis and treatment. Prompt analyses and treatment of underlying causes by specialised doctors in a multidisciplinary setting is necessary for treating patients with complicated wound. This article describes the impact of Electronic Health Consultation on all wounds treated in the primary care. And describes the effect on the duration until referral to the hospital and the influence on the amount of unnecessary referrals to the hospital. All data was collected prospectively from June 2020 until October 2021. The study involved a process where primary care could seek advice from a Wound Physician at the Alrijne Wound Centre through a specialised Electronic Health Consultation. A total of 118 patients were analysed. 41/118 (34.7%) patients required a physical consultation with analysis and treatment in the hospital, after teleconsultation. The remaining 77/118 (65.3%) could be treated in primary care after Electronic Health Consultation. The mean duration of wound existence until Electronic Health Consultation was 39.3 days (range 5–271, SD: 38.5). 3/41 (7.3%) of the referrals were unnecessary. Electronic Health Consultation serves as a valuable and efficient tool for enhancing wound care, ultimately contributing to improved patient management and resource allocation within the healthcare system. This article describes the impact of Electronic Health Consultation on all wounds treated in the primary care and the influence on the duration until referral to the hospital and the influence on the amount of unnecessary referrals to the hospital.","PeriodicalId":23864,"journal":{"name":"Wound Repair and Regeneration","volume":"339 1","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140804200","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Low‐temperature plasma jet suppresses bacterial colonisation and affects wound healing through reactive species 低温等离子射流通过活性物种抑制细菌定植并影响伤口愈合
IF 2.9 3区 医学
Wound Repair and Regeneration Pub Date : 2024-04-11 DOI: 10.1111/wrr.13178
Yang Ge, Jun Wang, DongHua Gu, Wei Cao, Yongtong Feng, Yanfan Wu, Han Liu, Zhengping Xu, Zhe Zhang, Jinsong Xie, Shuang Geng, Junrui Cong, Yi Liu
{"title":"Low‐temperature plasma jet suppresses bacterial colonisation and affects wound healing through reactive species","authors":"Yang Ge, Jun Wang, DongHua Gu, Wei Cao, Yongtong Feng, Yanfan Wu, Han Liu, Zhengping Xu, Zhe Zhang, Jinsong Xie, Shuang Geng, Junrui Cong, Yi Liu","doi":"10.1111/wrr.13178","DOIUrl":"https://doi.org/10.1111/wrr.13178","url":null,"abstract":"An argon‐based low‐temperature plasma jet (LTPJ) was used to treat chronically infected wounds in <jats:italic>Staphylococcus aureus</jats:italic>‐laden mice. Based on physicochemical property analysis and in vitro antibacterial experiments, the effects of plasma parameters on the reactive nitrogen and oxygen species (RNOS) content and antibacterial capacity were determined, and the optimal treatment parameters were determined to be 4 standard litre per minute and 35 W. Additionally, the plasma‐treated activation solution had a bactericidal effect. Although RNOS are related to the antimicrobial effect of plasma, excess RNOS may be detrimental to wound remodelling. In vivo studies demonstrated that medium‐dose LTPJ promoted MMP‐9 expression and inhibited bacterial growth during the early stages of healing. Moreover, LTPJ increased collagen deposition, reduced inflammation, and restored blood vessel density and TGF‐β levels to normal in the later stages of wound healing. Therefore, when treating chronically infected wounds with LTPJ, selecting the medium dose of plasma is more advantageous for wound recovery. Overall, our study demonstrated that low‐temperature plasma jets may be a potential tool for the treatment of chronically infected wounds.","PeriodicalId":23864,"journal":{"name":"Wound Repair and Regeneration","volume":"54 1","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140586395","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
In the face and neck, keloid scar distribution is related to skin thickness and stiffness changes associated with movement 在脸部和颈部,瘢痕疙瘩的分布与皮肤厚度和与运动相关的僵硬变化有关
IF 2.9 3区 医学
Wound Repair and Regeneration Pub Date : 2024-04-11 DOI: 10.1111/wrr.13180
Hoyu Cho, Teruyuki Dohi, Hanae Wakai, Whitney Laurel Quong, Nguyen Doan Tien Linh, Satoshi Usami, Rei Ogawa
{"title":"In the face and neck, keloid scar distribution is related to skin thickness and stiffness changes associated with movement","authors":"Hoyu Cho, Teruyuki Dohi, Hanae Wakai, Whitney Laurel Quong, Nguyen Doan Tien Linh, Satoshi Usami, Rei Ogawa","doi":"10.1111/wrr.13180","DOIUrl":"https://doi.org/10.1111/wrr.13180","url":null,"abstract":"Keloid scars tend to occur in high‐tension sites due to mechanical stimuli that are involved in their development. To date, a detailed analysis of keloid distribution focused specifically on facial and neck areas has not been reported, and limited literature exists as to the related mechanical factors. To rectify this deficiency of knowledge, we first quantified the facial and neck keloid distribution observed clinically in 113 patients. Subsequently, we performed a rigorous investigation into the mechanical factors and their associated changes at these anatomic sites in healthy volunteers without a history of pathologic scarring. The association between keloid‐predilection sites and sebaceous gland‐dense and acne‐prone sites was also examined. To assess skin stretch, thickness and stiffness, VECTRA, ultrasound and indentometer were utilised. Baseline skin stiffness and thickness were measured, as well as the magnitude of change in these values associated with facial expression and postural changes. Within the face and neck, keloids were most common near the mandibular angle (41.3%) and lateral submental (20.0%) regions. These areas of increased keloid incidence were not associated with areas more dense in sebaceous glands, nor linked consistently with acne‐susceptible regions. Binomial logistic regression revealed that changes in skin stiffness and thickness related to postural changes significantly predicted keloid distribution. Skin stiffness and thickness changes related to prolonged mechanical forces (postural changes) are most pronounced at sites of high keloid predilection. This finding further elucidates the means by which skin stretch and tension are related to keloid development. As a more detailed analysis of mechanical forces on facial and neck skin, this study evaluates the nuances of multiple skin‐mechanical properties, and their changes in a three‐dimensional framework. Such factors may be critical to better understanding keloid progression and development in the face and neck.","PeriodicalId":23864,"journal":{"name":"Wound Repair and Regeneration","volume":"85 1","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140586492","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
3D skin bioprinting as promising therapeutic strategy for radiation‐associated skin injuries 三维皮肤生物打印是治疗辐射相关皮肤损伤的有效方法
IF 2.9 3区 医学
Wound Repair and Regeneration Pub Date : 2024-04-11 DOI: 10.1111/wrr.13181
Xiaofan Lv, Na Zhao, Shuang Long, Guojian Wang, Xinze Ran, Jining Gao, Junping Wang, Tao Wang
{"title":"3D skin bioprinting as promising therapeutic strategy for radiation‐associated skin injuries","authors":"Xiaofan Lv, Na Zhao, Shuang Long, Guojian Wang, Xinze Ran, Jining Gao, Junping Wang, Tao Wang","doi":"10.1111/wrr.13181","DOIUrl":"https://doi.org/10.1111/wrr.13181","url":null,"abstract":"Both cutaneous radiation injury and radiation combined injury (RCI) could have serious skin traumas, which are collectively referred to as radiation‐associated skin injuries in this paper. These two types of skin injuries require special managements of wounds, and the therapeutic effects still need to be further improved. Cutaneous radiation injuries are common in both radiotherapy patients and victims of radioactive source accidents, which could lead to skin necrosis and ulcers in serious conditions. At present, there are still many challenges in management of cutaneous radiation injuries including early diagnosis, lesion assessment, and treatment prognosis. Radiation combined injuries are special and important issues in severe nuclear accidents, which often accompanied by serious skin traumas. Mass victims of RCI would be the focus of public health concern. Three‐dimensional (3D) bioprinting, as a versatile and favourable technique, offers effective approaches to fabricate biomimetic architectures with bioactivity, which provides potentials for resolve the challenges in treating radiation‐associated skin injuries. Combining with the cutting‐edge advances in 3D skin bioprinting, the authors analyse the damage characteristics of skin wounds in both cutaneous radiation injury and RCI and look forward to the potential value of 3D skin bioprinting for the treatments of radiation‐associated skin injuries.","PeriodicalId":23864,"journal":{"name":"Wound Repair and Regeneration","volume":"8 1","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140586037","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Porcine‐derived collagen peptides promote re‐epithelialisation through activation of integrin signalling 源自茯苓的胶原蛋白肽通过激活整合素信号促进再上皮化
IF 2.9 3区 医学
Wound Repair and Regeneration Pub Date : 2024-04-04 DOI: 10.1111/wrr.13177
Krishan Mistry, Grant Richardson, Sara Vleminckx, Robert Smith, Elien Gevaert, Penny E. Lovat
{"title":"Porcine‐derived collagen peptides promote re‐epithelialisation through activation of integrin signalling","authors":"Krishan Mistry, Grant Richardson, Sara Vleminckx, Robert Smith, Elien Gevaert, Penny E. Lovat","doi":"10.1111/wrr.13177","DOIUrl":"https://doi.org/10.1111/wrr.13177","url":null,"abstract":"Chronic non‐healing cutaneous wounds represent a major burden to patients and healthcare providers worldwide, emphasising the continued unmet need for credible and efficacious therapeutic approaches for wound healing. We have recently shown the potential for collagen peptides to promote proliferation and migration during cutaneous wound healing. In the present study, we demonstrate that the application of porcine‐derived collagen peptides significantly increases keratinocyte and dermal fibroblast expression of integrin α2β1 and activation of an extracellular signal‐related kinase (ERK)‐focal adhesion kinase (FAK) signalling cascade during wound closure in vitro. SiRNA‐mediated knockdown of integrin β1 impaired porcine‐derived collagen peptide‐induced wound closure and activation of ERK‐FAK signalling in keratinocytes but did not impair ERK or FAK signalling in dermal fibroblasts, implying the activation of differing downstream signalling pathways. Studies in ex vivo human 3D skin equivalents subjected to punch biopsy‐induced wounding confirmed the ability of porcine‐derived collagen peptides to promote wound closure by enhancing re‐epithelialisation. Collectively, these data highlight the translational and clinical potential for porcine‐derived collagen peptides as a viable therapeutic approach to promote re‐epithelialisation of superficial cutaneous wounds.","PeriodicalId":23864,"journal":{"name":"Wound Repair and Regeneration","volume":"9 1","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140586490","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Update of biomarkers to diagnose diabetic foot osteomyelitis: A meta‐analysis and systematic review 诊断糖尿病足骨髓炎的生物标志物的更新:荟萃分析和系统综述
IF 2.9 3区 医学
Wound Repair and Regeneration Pub Date : 2024-04-03 DOI: 10.1111/wrr.13174
Elizabeth A. Ansert, Arthur N. Tarricone, Tyler L. Coye, Peter A. Crisologo, David Truong, Mehmet A. Suludere, Lawrence A. Lavery
{"title":"Update of biomarkers to diagnose diabetic foot osteomyelitis: A meta‐analysis and systematic review","authors":"Elizabeth A. Ansert, Arthur N. Tarricone, Tyler L. Coye, Peter A. Crisologo, David Truong, Mehmet A. Suludere, Lawrence A. Lavery","doi":"10.1111/wrr.13174","DOIUrl":"https://doi.org/10.1111/wrr.13174","url":null,"abstract":"The aim of this study was to evaluate the diagnostic characteristics of biomarker for diabetic foot osteomyelitis (DFO). We searched PubMed, Scopus, Embase and Medline for studies who report serological markers and DFO before December 2022. Studies must include at least one of the following diagnostic parameters for biomarkers: area under the curve, sensitivities, specificities, positive predictive value, negative predictive value. Two authors evaluated quality using the Quality Assessment of Diagnostic Accuracy Studies tool. We included 19 papers. In this systematic review, there were 2854 subjects with 2134 (74.8%) of those patients being included in the meta‐analysis. The most common biomarkers were erythrocyte sedimentation rate (ESR), C‐reactive protein (CRP) and procalcitonin (PCT). A meta‐analysis was then performed where data were evaluated with Forrest plots and receiver operating characteristic curves. The pooled sensitivity and specificity were 0.72 and 0.75 for PCT, 0.72 and 0.76 for CRP and 0.70 and 0.77 for ESR. Pooled area under the curves for ESR, CRP and PCT were 0.83, 0.77 and 0.71, respectfully. Average diagnostic odds ratios were 16.1 (range 3.6–55.4), 14.3 (range 2.7–48.7) and 6.7 (range 3.6–10.4) for ESR, CRP and PCT, respectfully. None of the biomarkers we evaluated could be rated as ‘outstanding’ to diagnose osteomyelitis. Based on the areas under the curve, ESR is an ‘excellent’ biomarker to detect osteomyelitis, and CRP and PCT are ‘acceptable’ biomarkers to diagnose osteomyelitis. Diagnostic odds ratios indicate that ESR, CRP and PCT are ‘good’ or ‘very good’ tools to identify osteomyelitis.","PeriodicalId":23864,"journal":{"name":"Wound Repair and Regeneration","volume":"25 1","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140586302","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Healing rates and outcomes following closed transmetatarsal amputations: A systematic review and random effects meta-analysis of proportions. 闭合性跨跖截肢术后的愈合率和疗效:系统回顾和随机效应比例元分析》。
IF 3.8 3区 医学
Wound Repair and Regeneration Pub Date : 2024-03-01 Epub Date: 2024-01-20 DOI: 10.1111/wrr.13143
Tyler Coye, Elizabeth Ansert, Mehmet A Suludere, Jayer Chung, Gu Eon Kang, Lawrence A Lavery
{"title":"Healing rates and outcomes following closed transmetatarsal amputations: A systematic review and random effects meta-analysis of proportions.","authors":"Tyler Coye, Elizabeth Ansert, Mehmet A Suludere, Jayer Chung, Gu Eon Kang, Lawrence A Lavery","doi":"10.1111/wrr.13143","DOIUrl":"10.1111/wrr.13143","url":null,"abstract":"<p><p>Transmetatarsal amputation (TMA) is a common surgical procedure for addressing severe forefoot pathologies, such as peripheral vascular disease and diabetic foot infections. Variability in research methodologies and findings within the existing literature has hindered a comprehensive understanding of healing rates and complications following TMA. This meta-analysis and systematic review aims to consolidate available evidence, synthesising data from multiple studies to assess healing rates and complications associated with closed TMA procedures. Following Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines, a systematic search of Medline, Embase, and Cochrane databases was conducted for articles published from January 1st, 1988, to June 1st, 2023. Inclusion criteria comprised studies reporting healing rates in non-traumatic transmetatarsal amputation patients with more than 10 participants, excluding open TMAs. Two independent reviewers selected relevant studies, with disagreements resolved through discussion. Data extracted from eligible studies included patient demographics, healing rates, complications, and study quality. Among 22 studies encompassing 1569 transmetatarsal amputations, the pooled healing rate was 67.3%. Major amputation rates ranged from 0% to 55.6%, with a random-effects pooled rate of 23.9%. Revision rates varied from 0% to 36.4%, resulting in a pooled rate of 14.8%. 30-day mortality ranged from 0% to 9%, with a fixed-effects pooled rate of 2.6%. Post-operative infection rates ranged from 3.0% to 30.7%, yielding a random-effects pooled rate of 16.7%. Dehiscence rates ranged from 1.7% to 60.0%, resulting in a random-effects pooled rate of 28.8%. Future studies should aim for standardised reporting and assess the physiological and treatment factors influencing healing and complications.</p>","PeriodicalId":23864,"journal":{"name":"Wound Repair and Regeneration","volume":" ","pages":"182-191"},"PeriodicalIF":3.8,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138804318","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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