1
|
Díaz-Hurtado D, Etxart-Lasa MP, Izaga-González O, Lodoso-Gibaja L, Ruiz de Larramendi-Fernández MT, Riaño-Fernández I. Effect of a topical silicone gel and a polyurethane dressing on the evolution of scars. ENFERMERIA CLINICA (ENGLISH EDITION) 2024:S2445-1479(24)00036-5. [PMID: 38642837 DOI: 10.1016/j.enfcle.2024.04.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 02/11/2024] [Accepted: 02/12/2024] [Indexed: 04/22/2024]
Abstract
OBJECTIVE To assess the effectiveness and safety of a topical silicone gel (BE + Gel reductor y reparador de cicatrices) and a polyurethane dressing (BE + Apósito reductor y reparador de cicatrices) on the evolution of scars of patients who were previously recruited in the emergency care unit while seeking wound care. METHOD A single center, stratified observational, open label study was performed in the emergency care unit of Donostia Universitary Hospital (recruitment) and in the Biodonostia Health Research Institute (intervention). Scars located in unexposed body areas with the dressing, and scars located in exposed areas with either the gel or the dressing. Investigators assessed interventions at day 1 and on weeks 4, 8 and 12. Vancouver Scar Scale (VSS) and a photographical assessment were used to determine the scars evolution, and the subjective perception of the scar was evaluated by means of a questionnaire administered to the patients. RESULTS Patients whose scars were treated with the silicone gel had an average initial VSS score of 5.4 ± 2.08. This value was reduced to 0.86 ± 1.17 after 90 days of treatment. Patients treated with the polyurethane dressing had an average initial VSS score of 5.8 ± 2.29. After 90 days of treatment, this average score was reduced to 0.33 ± 0.66. Positive evolution of scars was also supported by photographs and by a patient questionnaire. CONCLUSIONS Both treatments appear to be safe and effective, objectively, and subjectively, in the context of scar evolution.
Collapse
Affiliation(s)
- David Díaz-Hurtado
- Unidad de Urgencias, Hospital Universitario de Donostia, Osakidetza, San Sebastián, Spain; Instituto de Investigación Sanitaria Biodonostia, Plataforma de Investigación Clínica, San Sebastián, Spain.
| | - María Pilar Etxart-Lasa
- Instituto de Investigación Sanitaria Biodonostia, Plataforma de Investigación Clínica, San Sebastián, Spain
| | - Oihane Izaga-González
- Unidad de Urgencias, Hospital Universitario de Donostia, Osakidetza, San Sebastián, Spain
| | - Leire Lodoso-Gibaja
- Unidad de Urgencias, Hospital Universitario de Donostia, Osakidetza, San Sebastián, Spain
| | | | - Ioana Riaño-Fernández
- Instituto de Investigación Sanitaria Biodonostia, Plataforma de Investigación Clínica, San Sebastián, Spain
| |
Collapse
|
2
|
Korkmaz HI, Sheraton VM, Bumbuc RV, Li M, Pijpe A, Mulder PPG, Boekema BKHL, de Jong E, Papendorp SGF, Brands R, Middelkoop E, Sloot PMA, van Zuijlen PPM. An in silico modeling approach to understanding the dynamics of the post-burn immune response. Front Immunol 2024; 15:1303776. [PMID: 38348032 PMCID: PMC10859697 DOI: 10.3389/fimmu.2024.1303776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 01/03/2024] [Indexed: 02/15/2024] Open
Abstract
Introduction Burns are characterized by a massive and prolonged acute inflammation, which persists for up to months after the initial trauma. Due to the complexity of the inflammatory process, Predicting the dynamics of wound healing process can be challenging for burn injuries. The aim of this study was to develop simulation models for the post-burn immune response based on (pre)clinical data. Methods The simulation domain was separated into blood and tissue compartments. Each of these compartments contained solutes and cell agents. Solutes comprise pro-inflammatory cytokines, anti-inflammatory cytokines and inflammation triggering factors. The solutes diffuse around the domain based on their concentration profiles. The cells include mast cells, neutrophils, and macrophages, and were modeled as independent agents. The cells are motile and exhibit chemotaxis based on concentrations gradients of the solutes. In addition, the cells secrete various solutes that in turn alter the dynamics and responses of the burn wound system. Results We developed an Glazier-Graner-Hogeweg method-based model (GGH) to capture the complexities associated with the dynamics of inflammation after burn injuries, including changes in cell counts and cytokine levels. Through simulations from day 0 - 4 post-burn, we successfully identified key factors influencing the acute inflammatory response, i.e., the initial number of endothelial cells, the chemotaxis threshold, and the level of chemoattractants. Conclusion Our findings highlight the pivotal role of the initial endothelial cell count as a key parameter for intensity of inflammation and progression of acute inflammation, 0 - 4 days post-burn.
Collapse
Affiliation(s)
- H. Ibrahim Korkmaz
- Department of Plastic, Reconstructive and Hand Surgery, Amsterdam Movement Sciences (AMS) Institute, Amsterdam University Medical Center (UMC), Location VUmc, Amsterdam, Netherlands
- Department of Molecular Cell Biology and Immunology, Amsterdam Infection and Immunity (AII) Institute, Amsterdam University Medical Center (UMC), Location VUmc, Amsterdam, Netherlands
- Burn Center and Department of Plastic and Reconstructive Surgery, Red Cross Hospital, Beverwijk, Netherlands
- Preclinical Research, Association of Dutch Burn Centres (ADBC), Beverwijk, Netherlands
| | - Vivek M. Sheraton
- Computational Science Lab, Informatics Institute, University of Amsterdam, UvA - LAB42, Amsterdam, Netherlands
- Center for Experimental and Molecular Medicine (CEMM), Amsterdam University Medical Center (UMC), Amsterdam, Netherlands
- Laboratory for Experimental Oncology and Radiobiology, ONCODE, Amsterdam University Medical Center (UMC), Location AMC, Amsterdam, Netherlands
| | - Roland V. Bumbuc
- Department of Plastic, Reconstructive and Hand Surgery, Amsterdam Movement Sciences (AMS) Institute, Amsterdam University Medical Center (UMC), Location VUmc, Amsterdam, Netherlands
- Department of Molecular Cell Biology and Immunology, Amsterdam Infection and Immunity (AII) Institute, Amsterdam University Medical Center (UMC), Location VUmc, Amsterdam, Netherlands
- Computational Science Lab, Informatics Institute, University of Amsterdam, UvA - LAB42, Amsterdam, Netherlands
- Center for Experimental and Molecular Medicine (CEMM), Amsterdam University Medical Center (UMC), Amsterdam, Netherlands
- Laboratory for Experimental Oncology and Radiobiology, ONCODE, Amsterdam University Medical Center (UMC), Location AMC, Amsterdam, Netherlands
| | - Meifang Li
- Computational Science Lab, Informatics Institute, University of Amsterdam, UvA - LAB42, Amsterdam, Netherlands
| | - Anouk Pijpe
- Department of Plastic, Reconstructive and Hand Surgery, Amsterdam Movement Sciences (AMS) Institute, Amsterdam University Medical Center (UMC), Location VUmc, Amsterdam, Netherlands
- Burn Center and Department of Plastic and Reconstructive Surgery, Red Cross Hospital, Beverwijk, Netherlands
| | - Patrick P. G. Mulder
- Preclinical Research, Association of Dutch Burn Centres (ADBC), Beverwijk, Netherlands
- Laboratory of Medical Immunology, Department of Laboratory Medicine, Radboud University Medical Center, Nijmegen, Netherlands
| | - Bouke K. H. L. Boekema
- Department of Plastic, Reconstructive and Hand Surgery, Amsterdam Movement Sciences (AMS) Institute, Amsterdam University Medical Center (UMC), Location VUmc, Amsterdam, Netherlands
- Preclinical Research, Association of Dutch Burn Centres (ADBC), Beverwijk, Netherlands
| | - Evelien de Jong
- Department of Intensive Care, Red Cross Hospital, Beverwijk, Netherlands
| | | | - Ruud Brands
- Complexity Institute, Nanyang Technological University, Singapore, Singapore
- Alloksys Life Sciences BV, Wageningen, Netherlands
| | - Esther Middelkoop
- Department of Plastic, Reconstructive and Hand Surgery, Amsterdam Movement Sciences (AMS) Institute, Amsterdam University Medical Center (UMC), Location VUmc, Amsterdam, Netherlands
- Burn Center and Department of Plastic and Reconstructive Surgery, Red Cross Hospital, Beverwijk, Netherlands
- Preclinical Research, Association of Dutch Burn Centres (ADBC), Beverwijk, Netherlands
| | - Peter M. A. Sloot
- Computational Science Lab, Informatics Institute, University of Amsterdam, UvA - LAB42, Amsterdam, Netherlands
| | - Paul P. M. van Zuijlen
- Department of Plastic, Reconstructive and Hand Surgery, Amsterdam Movement Sciences (AMS) Institute, Amsterdam University Medical Center (UMC), Location VUmc, Amsterdam, Netherlands
- Burn Center and Department of Plastic and Reconstructive Surgery, Red Cross Hospital, Beverwijk, Netherlands
- Preclinical Research, Association of Dutch Burn Centres (ADBC), Beverwijk, Netherlands
- Paediatric Surgical Centre, Emma Children’s Hospital, Amsterdam University Medical Center (UMC), Location AMC, Amsterdam, Netherlands
| |
Collapse
|
3
|
Wermker K, Hogrebe M, Gellrich NC, Heselich A, Ghanaati S. Covering skin defects with a xenogeneic collagen matrix in comparison with a skin graft - A multicenter randomized controlled trial. J Craniomaxillofac Surg 2024; 52:101-107. [PMID: 38962824 DOI: 10.1016/j.jcms.2023.10.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 10/03/2023] [Accepted: 10/16/2023] [Indexed: 07/05/2024] Open
Abstract
The objective of this study was to analyze, in a randomized controlled multicenter trial, whether a xenogeneic collagen matrix (XCM) could be used to cover skin defects. Patients with the need for skin excisions were recruited and randomized to treatment with a skin graft after a period of granulation or to treatment with an XCM. The results were evaluated by two independent observers on the Patient and Observer Scar Assessment Scale. On this scale, scars are ranked from 1 to 10 in six different categories. Results range from 6 to 60, with lower scores representing scars closer to normal skin. The results 6 months after reconstruction were used as primary endpoint and compared in a non-inferiority approach. A total of 39 wounds in the head and neck region were analyzed. The mean results were 16.55 (standard deviation 6.8) for XCM and 16.83 (standard deviation 8.21) in the control group. The result of the XCM was not significantly inferior to the result of the skin graft (p = 0.91). Within the limitations of the study, it seems that the use of xenogeneic collagen matrices is a viable alternative to other approaches in small skin defects, and therefore should be taken into account whenever the reduction of patient morbidity to a minimum is the priority. TRIAL REGISTRATION: This trial was registered in the German Clinical Trials Register under registration identification number DRKS00010930 and can be found under the following URLs: https://www.drks.de/drks_web/navigate.do?navigationId=trial.HTML&TRIAL_ID=DRKS00010930. https://trialsearch.who.int/Trial2.aspx?TrialID=DRKS00010930.
Collapse
Affiliation(s)
- Kai Wermker
- Department of Oral and Cranio-Maxillofacial Surgery, Klinikum Osnabrueck GmbH, Am Finkenhuegel 1, 49076 Osnabrueck, Germany
| | - Max Hogrebe
- Department of Oral and Cranio-Maxillofacial Surgery, Fachklinik Hornheide, Dorbaumstrasse 300, 48157 Muenster, Germany.
| | - Nils-Claudius Gellrich
- Department of Oral and Cranio-Maxillofacial Surgery, Hannover Medical School, Carl-Neuberg-Strasse 1, 30625 Hannover, Germany
| | - Anja Heselich
- Department of Oral and Cranio-Maxillofacial Surgery, Medical Center of the Goethe University Frankfurt, Theodor-Stern-Kai 7, 60596 Frankfurt Am Main, Germany
| | - Shahram Ghanaati
- Department of Oral and Cranio-Maxillofacial Surgery, Medical Center of the Goethe University Frankfurt, Theodor-Stern-Kai 7, 60596 Frankfurt Am Main, Germany
| |
Collapse
|
4
|
Janik PE, Opyrchał J, Ambroziak M, Noszczyk B, Paul MA. Polish Translation and Linguistic Validation of the SCAR-Q. Cureus 2024; 16:e52848. [PMID: 38406147 PMCID: PMC10885187 DOI: 10.7759/cureus.52848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/24/2024] [Indexed: 02/27/2024] Open
Abstract
Introduction Patient-reported outcome measurements (PROMs) are gaining considerable popularity as tools to assess the effectiveness of the treatment in plastic surgery, being a complement to surgical outcomes. The SCAR-Q questionnaire has been recently developed for patients with surgical, traumatic, and burn scars. Aim The study aims to describe the process of translation and linguistic validation of the scar questionnaire (SCAR-Q) for use in Polish patients undergoing scar treatment. Material and methods An official Polish translation and language validation of the SCAR-Q were done in adherence to International Society for Pharmacoeconomics and Outcomes Research (ISPOR) guidelines. The process consisted of four steps: two independent forward translations, a back translation, a review of the back translation, and cognitive participant interviews. Results The field-tested version of the SCAR-Q consisted of 29 items across three scales measuring appearance concerns, symptoms, and the psychosocial impact of the scar. The forward translation was done by two independent translators and revealed specific difficulties in translation to the Polish language (4/29 items). The back translation showed no significant differences compared to the original English version. Cognitive debriefing interviews involved nine Polish patients with postraumatic scars, burn scars, and scars after skin tumor resection. Participants have not reported any major difficulties in understanding the content of the questionnaire. Conclusions The ISPOR provides a straightforward and thorough guideline for the PROMs translation process. The new SCAR-Q is an accessible and efficient PROM that can be implemented in Polish patients to assess the effectiveness of scar treatment.
Collapse
Affiliation(s)
- Piotr E Janik
- Plastic Surgery, Department of Plastic and Reconstructive Surgery, Centre of Postgraduate Medical Education, Prof. W. Orlowski Memorial Hospital, Warsaw, POL
| | - Jakub Opyrchał
- Reconstructive Surgery, Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Gliwice, POL
| | | | - Bartłomiej Noszczyk
- Plastic Surgery, Department of Plastic and Reconstructive Surgery, Centre of Postgraduate Medical Education, Prof. W. Orlowski Memorial Hospital, Warsaw, POL
| | - Marek A Paul
- Plastic and Reconstructive Surgery, Doc Paul Klinika, Bytom, POL
| |
Collapse
|
5
|
Gardien KLM, Pijpe A, Brouwer KM, Stoop M, Singh SK, Timmermans FW, Vlig M, van Zuijlen PPM, Middelkoop E. Short- and Long-term Outcomes of an Acellular Dermal Substitute versus Standard of Care in Burns and Reconstructions: A Phase I/II Intrapatient Randomized Controlled Trial. Adv Skin Wound Care 2023; 36:540-548. [PMID: 37729164 PMCID: PMC10545063 DOI: 10.1097/asw.0000000000000040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 07/11/2023] [Indexed: 09/22/2023]
Abstract
OBJECTIVE Dermal substitutes promote dermal regeneration and improve scar quality, but knowledge gaps remain regarding their efficacy and indications for use. The authors investigated the safety and short- and long-term efficacy of an acellular dermal substitute in patients with full-thickness wounds. METHODS This intrapatient randomized controlled, open-label, phase I (safety) and phase II (efficacy) study compared treatment with Novomaix (Matricel GmbH), a dermal collagen/elastin-based scaffold, with split-thickness skin graft (STSG) only. The primary safety outcome was graft take at 5 to 7 days postsurgery. Postsurgical scar quality was assessed by measuring elasticity, color, and scores on the Patient and Observer Scar Assessment Scale at 3 months, 12 months, and 6 years. RESULTS Twenty-five patients were included, of which 24 received treatment allocation. Graft take and wound healing were statistically significantly lower/delayed in the dermal matrix group compared with STSG alone (P < .004). Serious adverse events were delayed epithelialization in four dermal matrix and three STSG study areas. At 12 months postsurgery, skin extension (P = .034) and elasticity (P = .036) were better for the dermal matrix group compared with the group receiving STSG alone. Other scar quality parameters at 12 months and 6 years did not differ between treatment arms. CONCLUSIONS The dermal substitute was a safe treatment modality for full-thickness wounds. Compared with STSG alone, time to wound healing was slightly increased. Nevertheless, scar quality at 12 months seemed somewhat improved in the wounds treated with the dermal substitute, indicative of enhanced scar maturation. In the long term, final scar quality was similar for both treatment modalities.
Collapse
Affiliation(s)
- Kim L M Gardien
- Kim L. M. Gardien, MD, is Burn Physician and Anouk Pijpe, PhD, is Epidemiologist and Research Coordinator, Association of Dutch Burn Centres, Beverwijk, the Netherlands; Burn Center, Red Cross Hospital, Beverwijk; Department of Plastic, Reconstructive and Hand Surgery, Amsterdam UMC, Vrije Universiteit Amsterdam; and Amsterdam Movement Sciences (AMS) Institute, Amsterdam UMC. Katrien M. Brouwer, PhD, is Senior Researcher, Association of Dutch Burn Centres. Matthea Stoop, RN, is Research Nurse, Association of Dutch Burn Centres; Burn Center, Red Cross Hospital, Beverwijk; Department of Plastic, Reconstructive and Hand Surgery, Amsterdam UMC, Vrije Universiteit Amsterdam. Simarjeet K. Singh is Research Student, Burn Center, Red Cross Hospital, Beverwijk. Floyd W. Timmermans, MD, PhD, is Clinical Researcher, Department of Plastic, Reconstructive and Hand Surgery, Amsterdam UMC, Vrije Universiteit Amsterdam; and AMS Institute, Amsterdam UMC. Marcel Vlig, BAS, is Senior Technician, Association of Dutch Burn Centres. Paul P. M. van Zuijlen, MD, PhD, is Plastic Surgeon and Professor of Burn Care, Burn Center, Red Cross Hospital, Beverwijk; Department of Plastic, Reconstructive and Hand Surgery, Amsterdam UMC, Vrije Universiteit Amsterdam; AMS Institute, Amsterdam UMC; and Department of Plastic, Reconstructive and Hand Surgery, Red Cross Hospital, Beverwijk. Esther Middelkoop, PhD, is Director of Research and Professor of Wound Healing and Skin Regeneration, Association of Dutch Burn Centres, Beverwijk, the Netherlands; Burn Center, Red Cross Hospital, Beverwijk; Department of Plastic, Reconstructive and Hand Surgery, Amsterdam UMC, Vrije Universiteit Amsterdam; and AMS Institute, Amsterdam UMC
| | | | | | | | | | | | | | | | | |
Collapse
|
6
|
Lewis CJ, Douglas H, Martin L, Deng Z, Melton P, Fear MW, Wood FM, Rea S. Carbon dioxide laser treatment of burn-related scarring: Results of the ELIPSE (Early Laser Intervention Promotes Scar Evolution) prospective randomized controlled trial. J Plast Reconstr Aesthet Surg 2023; 84:368-376. [PMID: 37393760 DOI: 10.1016/j.bjps.2023.06.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 05/30/2023] [Accepted: 06/06/2023] [Indexed: 07/04/2023]
Abstract
AIM To investigate the impact of ablative fractional carbon dioxide laser (AFCO2L) on patient-reported outcomes measures, subjective scar appearance, dermal architecture, and gene transcription in early burn scars. METHODS Fifteen adult patients with a burn-related scar were recruited. Inclusion criteria were two non-contiguous scar areas of 1% total body surface area, similar baseline Vancouver scar scale (VSS) score and 3months since the time of injury. All participants acted as their own control. Scars were randomized to treatment or control. Treatment scars received three AFCO2L treatments at 6-week intervals. Outcome measures were recorded at baseline, 3, 6, and 12-months post-treatment. Measures included blinded VSS, Patient Observer Scar Assessment Scale (POSAS), Brisbane Burn Scar Impact Profile (BBSIP), blinded scar photo assessment, histological tissue analysis, and RNA sequencing analysis. RESULTS No significant difference was found in VSS, scar erythema, or pigmentation. Patient POSAS improved in scar thickness and texture following AFCO2L. All elements of BBSIP improved in control and laser groups. AFCO2L-treated scars were scored better than control scars by blinded raters. RNA sequencing illustrated that AFCO2L induced sustained changes in fibroblast gene expression. CONCLUSIONS AFCO2L treated scars had significantly altered scar thickness and texture 6 months post-laser and were rated better than controls on blinded photo analysis after 3 treatments. RNASeq results suggest laser treatment alters the transcriptome of treated fibroblasts for at least 3 months after treatment. Expansion of this research to study in more depth fibroblast changes in response to laser, as well as assessing the impact on daily activity and quality of life, will be beneficial.
Collapse
Affiliation(s)
- Christopher J Lewis
- Burn Service of Western Australia, Fiona Stanley Hospital, WA Department of Health, Perth, WA, Australia.
| | - Helen Douglas
- Burn Service of Western Australia, Fiona Stanley Hospital, WA Department of Health, Perth, WA, Australia
| | - Lisa Martin
- Burn Injury Research Unit, School of Biomedical Sciences, University of Western Australia, Perth, WA, Australia
| | - Zhenjun Deng
- Burn Injury Research Unit, School of Biomedical Sciences, University of Western Australia, Perth, WA, Australia
| | - Phillip Melton
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Tasmania, Australia; School of Global and Population Health, University of Western Australia, Crawley, WA, Australia
| | - Mark W Fear
- Burn Injury Research Unit, School of Biomedical Sciences, University of Western Australia, Perth, WA, Australia
| | - Fiona M Wood
- Burn Service of Western Australia, Fiona Stanley Hospital, WA Department of Health, Perth, WA, Australia; Burn Injury Research Unit, School of Biomedical Sciences, University of Western Australia, Perth, WA, Australia
| | - Suzanne Rea
- Burn Service of Western Australia, Fiona Stanley Hospital, WA Department of Health, Perth, WA, Australia; Burn Injury Research Unit, School of Biomedical Sciences, University of Western Australia, Perth, WA, Australia
| |
Collapse
|
7
|
Cao CH, Liao XL, Jiang XY, Li XD, Chen IH, Lin CY. Psychometric evaluation of the depression, anxiety, and stress scale-21 (DASS-21) among Chinese primary and middle school teachers. BMC Psychol 2023; 11:209. [PMID: 37452365 PMCID: PMC10349442 DOI: 10.1186/s40359-023-01242-y] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Accepted: 06/30/2023] [Indexed: 07/18/2023] Open
Abstract
BACKGROUND Teachers in high-stress roles face increasing psychological distress such as anxiety and depression, underscoring the need for validated assessment instruments. Given the current absence of a comprehensive, designated, and time-efficient scale capable of evaluating depression, anxiety, and stress among the teacher population, the Depression, Anxiety, and Stress Scale-21 (DASS-21) presents itself as a promising alternative. Despite the widespread application of the DASS-21 for assessing psychological distress across various populations, its validity among teachers, along with questions about its factor structure and its potential property of time equivalence, remain unverified. This study endeavors to address these considerations by investigating the psychometric properties of the DASS-21 specifically within the population of Chinese primary and middle school teachers. METHODS Cross-sectional (n = 9,030) and longitudinal surveys (n = 1,642) were conducted using a non-probability sampling method. In addition to the DASS-21, the Chinese version of Chinese Teachers' Job Burnout Questionnaire (CTJBO) was utilized to evaluate the criterion validity of this scale. Three different approaches, namely confirmatory factor analysis, Rasch analysis, and network analysis, were employed to evaluate internal reliability, construct validity, as well as time invariance of the DASS-21. RESULTS The DASS-21 demonstrated a high degree of internal consistency (Cronbach's α > 0.85) as well as excellent convergent validity, despite poor discriminant validity as determined by average variance extracted. Confirmatory factor analysis and network analysis further supported convergent validity. The three-factor structure outperformed one- and two-factor alternatives, establishing time invariance. Rasch analysis at the item level identified six inappropriate items within the anxiety and stress subscales, which were subsequently removed. Network analysis presented a better revised network. Regression analysis with emotional exhaustion as the criterion provided logical and accurate results. CONCLUSION The DASS-21 was found to be a reliable and valid tool for measuring the mental health of teachers over time. To assess the instrument's psychometric properties, a combination of confirmatory factor analysis, Rasch analysis, and network analysis was utilized, which proved effective and is recommended for evaluating contentious instruments. Based on the results of the study, researchers and healthcare professionals are recommended to use the DASS-21 for assessing teachers' psychological distress. However, certain items identified in the study may need to be removed to enhance the instrument's appropriateness for this specific population.
Collapse
Affiliation(s)
- Cui-Hong Cao
- Faculty of Education, Qufu Normal University, Qufu, 273165 China
- School of Foreign languages, Shandong Women’s University, Jinan, 250300 China
| | - Xiao-Ling Liao
- Faculty of Education, Jiangxi Science and Technology Normal University, Nanchang, 330031 China
| | - Xing-Yong Jiang
- Yangan Primary School of Qionglai City, Qionglai, 611535 China
| | - Xu-Dong Li
- Gaogeng Nine-year School, Qionglai, 611533 China
| | - I-Hua Chen
- Chinese Academy of Education Big Data, Qufu Normal University, Qufu, 273165 China
| | - Chung-Ying Lin
- Institute of Allied Health Sciences, College of Medicine, National Cheng Kung University, Tainan, 701401 Taiwan, ROC
- Biostatistics Consulting Center, College of Medicine, National Cheng Kung University Hospital, National Cheng Kung University, Tainan, 701401 Taiwan, ROC
| |
Collapse
|
8
|
Nolan MM, Reppucci ML, Urban A, Kierulf G, Fields T, Boulter T, Drelles A, Moulton SL. A Single Institution's Recent Experience With Pediatric Hand Burns. J Burn Care Res 2023; 44:955-962. [PMID: 36394415 PMCID: PMC10321372 DOI: 10.1093/jbcr/irac174] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/20/2023]
Abstract
Children are at risk for sustaining hand burns due to their innate curiosity, slow withdrawal reflexes, and thin palmar epidermis. We sought to summarize our recent experience managing pediatric hand burns, focusing on injuries that required surgical management. This was a retrospective review of children with burn-injured hands managed at a quaternary referral children's hospital between 2016 and 2020. Demographics and mechanisms of injury were collected for all patients. Initial management of all wounds included pain control, deflation of blisters, and mechanical debridement. Wounds were then dressed, and a plaster-backed soft cast was applied for positioning if the swelling was controlled. Wounds were reassessed in 4-7 days, at which time a nonadherent dressing with antifungal ointment or a bismuth dressing was applied to partial-thickness wounds, vs an active silver dressing for deep partial-thickness burns. For patients who underwent split-thickness or full-thickness skin grafting, additional wound care, operative, and short-term outcomes data were collected. A total of 3715 children were seen for burn injuries during the study period, of which 2100 (56.5%) were seen for hand burns. In total, 123 (5.8%) required a skin graft an average of 11.7 days from the date of their burn injury. Surgical complications were minimal with 5 (4.1%) incomplete graft takes, though none required reoperation, and 1 (0.8%) experiencing a postoperative wound infection. Pediatric hand burns are common. A multidisciplinary treatment approach, including standardized wound care and adept therapeutic interventions, will lead to spontaneous healing in approximately 95% of patients.
Collapse
Affiliation(s)
- Margo M Nolan
- Pediatric Surgery, Children’s Hospital Colorado, Aurora, CO 80045, USA
| | - Marina L Reppucci
- Pediatric Surgery, Children’s Hospital Colorado, Aurora, CO 80045, USA
- Division of Pediatric Surgery, Department of Surgery, University of Colorado School of Medicine, Aurora, CO 80045, USA
| | - Ashley Urban
- Pediatric Surgery, Children’s Hospital Colorado, Aurora, CO 80045, USA
| | - Genevieve Kierulf
- Pediatric Surgery, Children’s Hospital Colorado, Aurora, CO 80045, USA
| | - Tymar Fields
- Occupational Therapy, Children’s Hospital Colorado, Aurora, CO 80045, USA
| | - Trudy Boulter
- Occupational Therapy, Children’s Hospital Colorado, Aurora, CO 80045, USA
| | - Angela Drelles
- Pediatric Surgery, Children’s Hospital Colorado, Aurora, CO 80045, USA
- Division of Pediatric Surgery, Department of Surgery, University of Colorado School of Medicine, Aurora, CO 80045, USA
| | - Steven L Moulton
- Pediatric Surgery, Children’s Hospital Colorado, Aurora, CO 80045, USA
- Division of Pediatric Surgery, Department of Surgery, University of Colorado School of Medicine, Aurora, CO 80045, USA
| |
Collapse
|
9
|
Kurup S, Travis TE, Shafy RAE, Shupp JW, Carney BC. Treatment of burn hypertrophic scar with fractional ablative laser-assisted drug delivery can decrease levels of hyperpigmentation. Lasers Surg Med 2023. [PMID: 37051876 DOI: 10.1002/lsm.23662] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 03/06/2023] [Accepted: 03/31/2023] [Indexed: 04/14/2023]
Abstract
BACKGROUND Laser treatments have been used to treat a variety of scar symptoms, including the appearance of scars following burn injury. One such symptom is hyperpigmentation. There are several qualitative and quantitative measures of assessing improvement in hyperpigmentation over time. The Patient and Observer Scar Assessment Scale (POSAS) and Vancouver Scar Scale (VSS) are two scales that describe characteristics of scar such as pigmentation level. These scales are limited by their qualitative nature. On the other hand, spectrophotometers provide quantitative measures of pigmentation. Prior studies have reported that laser can change scar pigmentation, but no quantitative values have been reported. The current study examines changes in scar melanin index after CO2 fractional ablative laser scar revision (FLSR) via noninvasive probe measurement in patients of various Fitzpatrick skin types (FST). MATERIALS AND METHODS Patients with scars of various sizes and etiologies were treated with FLSR. A database was constructed including 189 patients undergoing laser treatment. From this pool, individuals were selected based on the criteria that they completed at least two laser sessions and had Melanin index measurements for both of these sessions and the pre-operative visit. This criteria resulted in 63 patients of various FST in the cohort. Melanin index, POSAS-Observer (O) and -Patient (P) pigmentation and color scores and VSS-pigmentation scores were examined over time. Demographic information (age of patient at time of first treatment, age of scar at time of first treatment, use of laser-assisted drug delivery (LADD), gender, FST, and Ethnicity) were collected from the medical record. Patients were grouped as "responder" if their Melanin index indicated decreased levels of hyperpigmentation after FLSR treatment in more than half of their total number of visits and "nonresponder" if it did not. RESULTS The majority of patients were responders (41/63). In responder patients, measurements of Melanin index showed significantly improved levels of hyperpigmentation in hypertrophic scars after two FLSR sessions (p < 0.05). Age of patient, gender, FST, age of scar, ethnicity, or type of drug delivered by LADD did not predict responder grouping. POSAS-O and -P pigmentation/color scores showed improved scores after two FLSR sessions within the responder group. POSAS-P color scores showed improved scores after two and three FLSR sessions in the nonresponder group. VSS pigmentation scores showed improved scores after three FLSR sessions in the responder group only. CONCLUSION Based on Melanin index values, FLSR leads to improvements in hyperpigmentation in certain patients.
Collapse
Affiliation(s)
- Sanjana Kurup
- Firefighters' Burn and Surgical Research Laboratory, MedStar Health Research Institute, Washington, District of Columbia, USA
- Howard University College of Medicine, Washington, District of Columbia, USA
| | - Taryn E Travis
- Firefighters' Burn and Surgical Research Laboratory, MedStar Health Research Institute, Washington, District of Columbia, USA
- Department of Surgery, Georgetown University School of Medicine, Washington, District of Columbia, USA
- Department of Surgery, The Burn Center, MedStar Washington Hospital Center, Washington, District of Columbia, USA
- Department of Plastic and Reconstructive Surgery, Georgetown University School of Medicine, Washington, District of Columbia, USA
| | - Rahma Abd El Shafy
- Firefighters' Burn and Surgical Research Laboratory, MedStar Health Research Institute, Washington, District of Columbia, USA
- Howard University College of Medicine, Washington, District of Columbia, USA
| | - Jeffrey W Shupp
- Firefighters' Burn and Surgical Research Laboratory, MedStar Health Research Institute, Washington, District of Columbia, USA
- Department of Surgery, Georgetown University School of Medicine, Washington, District of Columbia, USA
- Department of Surgery, The Burn Center, MedStar Washington Hospital Center, Washington, District of Columbia, USA
- Department of Plastic and Reconstructive Surgery, Georgetown University School of Medicine, Washington, District of Columbia, USA
- Department of Biochemistry, Georgetown University School of Medicine, Washington, District of Columbia, USA
| | - Bonnie C Carney
- Firefighters' Burn and Surgical Research Laboratory, MedStar Health Research Institute, Washington, District of Columbia, USA
- Department of Surgery, Georgetown University School of Medicine, Washington, District of Columbia, USA
- Department of Biochemistry, Georgetown University School of Medicine, Washington, District of Columbia, USA
| |
Collapse
|
10
|
Cohen E, Klassov Y, Leibovitz R, Mazilis B, Gefler A, Leibovitz E. Surgical treatment of septic arthritis of the hip in children: arthrotomy compared with repeated aspiration-lavage. INTERNATIONAL ORTHOPAEDICS 2023; 47:1609-1618. [PMID: 36899196 DOI: 10.1007/s00264-023-05751-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Accepted: 02/26/2023] [Indexed: 03/12/2023]
Abstract
PURPOSE To review two cohorts of children treated by two different protocols (repeated needle aspiration-lavage vs. arthrotomy) for surgical treatment of septic arthritis of the hip (SAH). METHODS In order to compare between the two methods, the following parameters were checked: (a) Scar cosmesis was assessed by the Patient and Observer Scar Assessment Scale (POSAS). We considered satisfactory results (no scar discomfort) when POSAS was within 10% of the ideal score; (b) 24-h post-operative pain was evaluated by visual analog scale (VAS); (c) Complication rates of incomplete drainage (re-arthrotomy/therapy modification from aspiration-lavage to arthrotomy). The results were evaluated by the Student t-test or by the chi-square test. RESULTS Seventy-nine children (aged 2-14 years) admitted during 2009-2018 and available for at least two years of follow-up were enrolled. The POSAS score (range 12-120 points) at the latest follow-up was higher in the arthrotomy group compared with the aspiration-lavage group (18.10 ± 6.22 versus 12.27 ± 1.40, p < 0.001); 77.4% of patients treated by arthrotomy had no scar discomfort. The 24-h post-intervention VAS (range 1-10) was 5.06 ± 1.29 after arthrotomy and 4.03 ± 1.13 after aspiration-lavage, p < 0.04. Complications were three times more frequent in the aspiration-lavage group (8.8% in the arthrotomy group and 26.7% in the aspiration-lavage group, p = 0.045). CONCLUSIONS We conclude that the lower complication rate observed in the arthrotomy group outweighs by far scar cosmesis and post-operative pain advantages in the aspiration-lavage group. Arthrotomy as a drainage method is safer than aspiration-lavage.
Collapse
Affiliation(s)
- Eugen Cohen
- Department of Orthopaedics, Soroka Medical Center, POB 151, 84101, Beer Sheva, Israel. .,Ben Gurion University, Beer Sheva, Israel.
| | - Yuri Klassov
- Department of Orthopaedics, Soroka Medical Center, POB 151, 84101, Beer Sheva, Israel.,Ben Gurion University, Beer Sheva, Israel
| | - Ron Leibovitz
- Division of Pediatrics, Soroka Medical Center, Beer Sheva, Israel
| | | | - Alexander Gefler
- Department of Orthopaedics, Soroka Medical Center, POB 151, 84101, Beer Sheva, Israel.,Ben Gurion University, Beer Sheva, Israel
| | - Eugene Leibovitz
- Ben Gurion University, Beer Sheva, Israel.,Division of Pediatrics, Soroka Medical Center, Beer Sheva, Israel
| |
Collapse
|
11
|
Carrière ME, Mokkink LB, Tyack Z, Westerman MJ, Pijpe A, Pleat J, van de Kar AL, Brown J, de Vet HCW, van Zuijlen PPM. Development of the Patient Scale of the Patient and Observer Scar Assessment Scale (POSAS) 3.0: a qualitative study. Qual Life Res 2023; 32:583-592. [PMID: 36355319 PMCID: PMC9911488 DOI: 10.1007/s11136-022-03244-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/24/2022] [Indexed: 11/12/2022]
Abstract
PURPOSE The Patient and Observer Scar Assessment Scale (POSAS) is widely used for measurements of scar quality. This encompasses visual, tactile and sensory characteristics of the scar. The Patient Scale of previous POSAS versions was lacking input from patients. Therefore, the aim of this study was to develop the POSAS3.0, Patient Scale with involvement of adults patients with all scar types, complying with the highest clinimetric standards. METHODS From February 2018 to April 2019, a series of six focus group interviews were performed in the Netherlands and Australia to identify scar quality characteristics that adults with scars consider to be important. All focus groups were transcribed, anonymized and analysed using a thematic analysis. Relevant characteristics were formulated into items, resulting in a Dutch and English version of the Patient Scale. These drafts were pilot tested in Australia, the Netherlands and the United Kingdom, and refined accordingly. RESULTS A total of 21 relevant scar quality characteristics were identified during the focus groups. Two distinct versions of the POSAS3.0, Patient Scale were developed. The Generic version contains 16 items and can be used for all scar types, except linear scars. The Linear Scar version of the Patient Scale contains the same 16 items, with an extra item referring to the widening of scar margins. All included items are rated on a verbal rating scale with five response options. CONCLUSION Two versions of the POSAS3.0 Patient Scale were developed. Further field tests are being performed to establish the measurement properties and scoring algorithm of the scales.
Collapse
Affiliation(s)
- M. E. Carrière
- grid.16872.3a0000 0004 0435 165XDepartment of Epidemiology and Data Science, Amsterdam UMC (location VUmc), Amsterdam Public Health Research Institute, Amsterdam, The Netherlands ,grid.415746.50000 0004 0465 7034Burn Center and Department of Plastic, Reconstructive and Hand Surgery, Red Cross Hospital, Beverwijk, The Netherlands ,grid.16872.3a0000 0004 0435 165XDepartment of Plastic, Reconstructive and Hand Surgery, Amsterdam UMC (location VUmc), Amsterdam Movement Sciences, Amsterdam, The Netherlands ,grid.418147.f0000 0004 9238 8347Association of Dutch Burn Centers, Beverwijk, The Netherlands
| | - L. B. Mokkink
- grid.16872.3a0000 0004 0435 165XDepartment of Epidemiology and Data Science, Amsterdam UMC (location VUmc), Amsterdam Public Health Research Institute, Amsterdam, The Netherlands
| | - Z. Tyack
- grid.1003.20000 0000 9320 7537Child Health Research Centre, University of Queensland, Brisbane, Australia
| | - M. J. Westerman
- grid.16872.3a0000 0004 0435 165XDepartment of Epidemiology and Data Science, Amsterdam UMC (location VUmc), Amsterdam Public Health Research Institute, Amsterdam, The Netherlands ,grid.12380.380000 0004 1754 9227Division of Life Science, Amsterdam UMC, VU University, Amsterdam, The Netherlands
| | - A. Pijpe
- grid.415746.50000 0004 0465 7034Burn Center and Department of Plastic, Reconstructive and Hand Surgery, Red Cross Hospital, Beverwijk, The Netherlands ,grid.16872.3a0000 0004 0435 165XDepartment of Plastic, Reconstructive and Hand Surgery, Amsterdam UMC (location VUmc), Amsterdam Movement Sciences, Amsterdam, The Netherlands
| | - J. Pleat
- grid.418484.50000 0004 0380 7221Department of Plastic and Reconstructive Surgery, North Bristol NHS Trust, Bristol, UK
| | - A. L. van de Kar
- grid.440209.b0000 0004 0501 8269Department of Plastic, Reconstructive en Handsurgery, Onze Lieve Vrouwe Gasthuis, Amsterdam, The Netherlands
| | - J. Brown
- grid.416100.20000 0001 0688 4634Burn Center, Royal Brisbane and Women’s Hospital, Brisbane, Australia
| | - H. C. W. de Vet
- grid.16872.3a0000 0004 0435 165XDepartment of Epidemiology and Data Science, Amsterdam UMC (location VUmc), Amsterdam Public Health Research Institute, Amsterdam, The Netherlands
| | - P. P. M. van Zuijlen
- grid.415746.50000 0004 0465 7034Burn Center and Department of Plastic, Reconstructive and Hand Surgery, Red Cross Hospital, Beverwijk, The Netherlands ,grid.16872.3a0000 0004 0435 165XDepartment of Plastic, Reconstructive and Hand Surgery, Amsterdam UMC (location VUmc), Amsterdam Movement Sciences, Amsterdam, The Netherlands ,Pediatric Surgical Centre, Emma Children’s Hospital, Amsterdam UMC, University of Amsterdam, Vrije Universiteit, Amsterdam, The Netherlands
| |
Collapse
|
12
|
Lahdenperä NI, Lindford A, Kautiainen H, Paloneva J, Hietanen K, Vuola J, Repo JP. Translation and psychometric validation of the Finnish version of the Patient Scar Assessment Scale for use in patients with burn scars. Burns 2022:S0305-4179(22)00232-7. [PMID: 36137884 DOI: 10.1016/j.burns.2022.08.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2022] [Revised: 08/15/2022] [Accepted: 08/30/2022] [Indexed: 11/30/2022]
Abstract
BACKGROUND The aim of this study was to create a Finnish scar assessment scale by translating and evaluating the psychometric properties of the Patient Scar Assessment Scale (PSAS), a part of the Patient and Observer Scar Assessment Scale (POSAS), with burn patients to enable its use in burn care. METHODS The translation process followed international guidelines with forward and backward translations and cognitive debriefing with patients. Psychometric validation was performed with adult patients with burns who had been treated at the Helsinki Burn Centre between 2006 and 2017 with skin grafting following the excision of deep second- or third-degree burns. To ensure reproducibility, the PSAS was sent to the study participants twice. The correlation between the PSAS and health-related quality of life (HRQL) was also tested. RESULTS In total, 192 patients, of whom 71 % were male, participated in this study. The mean (SD) age of the participants was 57 (17) years. The internal consistency of the PSAS was good, Cronbach's α 0.89 (95 % CI: 0.86-0.91). The reproducibility was also good concerning all items and the total score, ICC from 0.77 to 0.89. As expected, the total PSAS score correlated negatively with HRQL. CONCLUSION The PSAS was successfully translated and culturally adapted into Finnish and the newly translated version has good validity and reproducibility for assessing mature burn scars.
Collapse
Affiliation(s)
- Noora-Ilona Lahdenperä
- Department of Surgery, Hyvinkää Hospital, the Hospital District of Helsinki and Uusimaa, Sairaalankatu 1, FI-05850 Hyvinkää, Finland.
| | - Andrew Lindford
- Helsinki Burn Centre, Department of Plastic Surgery, Helsinki University Hospital and University of Helsinki, P.O. Box 800, FI-00029 HUS Helsinki, Finland
| | | | - Juha Paloneva
- Department of Surgery, Central Finland Healthcare District, Keskussairaalantie 19, FI-40620 Jyväskylä, Finland
| | - Kristiina Hietanen
- Department of Surgery, Central Finland Healthcare District, Keskussairaalantie 19, FI-40620 Jyväskylä, Finland
| | - Jyrki Vuola
- Helsinki Burn Centre, Department of Plastic Surgery, Helsinki University Hospital and University of Helsinki, P.O. Box 800, FI-00029 HUS Helsinki, Finland
| | - Jussi P Repo
- Department of Orthopaedics and Traumatology, Unit of Musculoskeletal Surgery, Tampere University Hospital, Hatanpäänkatu 24, FI-33900 Tampere, Finland
| |
Collapse
|
13
|
Evaluation of Quality of Life (BREAST-Q) and Scar Quality (POSAS) after Breast Augmentation. Plast Reconstr Surg Glob Open 2022; 10:e4313. [PMID: 35620506 PMCID: PMC9116954 DOI: 10.1097/gox.0000000000004313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Accepted: 03/23/2022] [Indexed: 11/25/2022]
Abstract
This study examines the effects of breast augmentation on women who underwent surgery in Germany regarding their quality of life (QOL) and scar quality using patient-reported surveys. The purpose of this study was to determine if there is an increase in women’s QOL after surgery compared with preoperative, and to evaluate their postoperative scar quality.
Collapse
|
14
|
Legemate CM, Kwa KAA, Goei H, Pijpe A, Middelkoop E, van Zuijlen PPM, Beerthuizen GIJM, Nieuwenhuis MK, van Baar ME, van der Vlies CH. Hydrosurgical and conventional debridement of burns: randomized clinical trial. Br J Surg 2022; 109:332-339. [PMID: 35237788 PMCID: PMC10364696 DOI: 10.1093/bjs/znab470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 12/06/2021] [Accepted: 12/18/2021] [Indexed: 08/02/2023]
Abstract
BACKGROUND Tangential excision of burned tissue followed by skin grafting is the cornerstone of burn surgery. Hydrosurgery has become popular for tangential excision, with the hypothesis that enhanced preservation of vital dermal tissue reduces scarring. The aim of this trial was to compare scar quality after hydrosurgical versus conventional debridement before split-skin grafting. METHODS A double-blind randomized within-patient multicentre controlled trial was conducted in patients with burns that required split-skin grafting. One wound area was randomized to hydrosurgical debridement and the other to Weck knife debridement. The primary outcome was scar quality at 12 months, assessed with the observer part of the Patient and Observer Scar Assessment Scale (POSAS). Secondary outcomes included complications, scar quality, colour, pliability, and histological dermal preservation. RESULTS Some 137 patients were randomized. At 12 months, scars of the hydrosurgical debrided wounds had a lower POSAS observer total item score (mean 2.42 (95 per cent c.i. 2.26 to 2.59) versus 2.54 (95 per cent c.i. 2.36 to 2.72; P = 0.023)) and overall opinion score (mean 3.08 (95 per cent c.i. 2.88 to 3.28) versus 3.30 (95 per cent c.i. 3.09-3.51); P = 0.006). Patient-reported scar quality and pliability measurements were significantly better for the hydrosurgically debrided wounds. Complication rates did not differ between both treatments. Histologically, significantly more dermis was preserved with hydrosurgery (P < 0.001). CONCLUSION One year after surgery scar quality and pliability was better for hydrosurgically debrided burns, probably owing to enhanced histological preservation of dermis. REGISTRATION NUMBER Trial NL6085 (NTR6232 (http://www.trialregister.nl)).
Collapse
Affiliation(s)
- Catherine M. Legemate
- Burn Centre, Maasstad Hospital, 3079 DZ Rotterdam, The Netherlands
- Department of Plastic, Reconstructive and Hand Surgery, Amsterdam UMC, Amsterdam Movement Sciences, Vrije Univeristeit Amsterdam, 1081 HV Amsterdam, The Netherlands
| | - Kelly A. A. Kwa
- Burn Centre, Red Cross Hospital, 1942 LE Beverwijk, The Netherlands
- Department of Traumasurgery, Leiden University Medical Centre, 2333 ZA Leiden, The Netherlands
| | - Harold Goei
- Burn Centre, Maasstad Hospital, 3079 DZ Rotterdam, The Netherlands
- Department of Surgery, Amsterdam Movement Sciences, Amsterdam UMC, Vrije Univeristeit Amsterdam, 1081 HV Amsterdam, The Netherlands
| | - Anouk Pijpe
- Burn Centre, Red Cross Hospital, 1942 LE Beverwijk, The Netherlands
- Association of Dutch Burn Centres, Red Cross Hospital, 1942 LE Beverwijk, The Netherlands
| | - Esther Middelkoop
- Department of Plastic, Reconstructive and Hand Surgery, Amsterdam UMC, Amsterdam Movement Sciences, Vrije Univeristeit Amsterdam, 1081 HV Amsterdam, The Netherlands
- Association of Dutch Burn Centres, Red Cross Hospital, 1942 LE Beverwijk, The Netherlands
| | - Paul P. M. van Zuijlen
- Department of Plastic, Reconstructive and Hand Surgery, Amsterdam UMC, Amsterdam Movement Sciences, Vrije Univeristeit Amsterdam, 1081 HV Amsterdam, The Netherlands
- Burn Centre, Red Cross Hospital, 1942 LE Beverwijk, The Netherlands
- Pediatric Surgical Centre, Emma Children’s Hospital, Amsterdam UMC, University of Amsterdam, Vrije Universiteit, 1105 AZ Amsterdam, The Netherlands
| | | | - Marianne K. Nieuwenhuis
- Association of Dutch Burn Centres, Martini Hospital, 9728 NT Groningen, The Netherlands
- Research Group Healthy Ageing, Allied Health Care and Nursing, Hanze University of Applied Sciences Groningen, 9747 AS Groningen, The Netherlands
- Department for Human Movement Sciences, University Medical Center Groningen, 9713 GZ Groningen, The Netherlands
| | - Margriet E. van Baar
- Department of Public Health, Erasmus MC, University Medical Centre Rotterdam, 3015 GD Rotterdam, The Netherlands
- Association of Dutch Burn Centres, Maasstad Hospital, 3079 DZ Rotterdam, The Netherlands
| | - Cornelis H. van der Vlies
- Burn Centre, Maasstad Hospital, 3079 DZ Rotterdam, The Netherlands
- Trauma Research Unit, Department of Surgery, Erasmus MC, University Medical Centre Rotterdam, 3015 GD Rotterdam, The Netherlands
| | | |
Collapse
|
15
|
Rojas Sánchez LZ, Trujillo-Cáceres SJ, Hernández Vargas JA, Jurado AM, Echeverría LE, Gómez-Ochoa SA, Roa-Díaz ZM. Validación de constructo de la escala Zung en pacientes con falla cardíaca. INVESTIGACIÓN EN ENFERMERÍA: IMAGEN Y DESARROLLO 2022. [DOI: 10.11144/javeriana.ie23.vcez] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
Introducción: La escala Zung para depresión ha sido previamente utilizada en pacientes con falla cardíaca; sin embargo, en nuestro conocimiento no se encuentra evidencia de su validez para la versión en español y su uso en población adulta con falla cardíaca en Colombia. Objetivo: Determinar la validez de constructo de la escala Zung para depresión en su versión original y proponer una versión abreviada para pacientes adultos con falla cardíaca.
Materiales y Métodos: Estudio de corte transversal, realizado en 200 pacientes de una clínica de falla y trasplante cardiaco, en quienes se aplicó Zung Self-Rating Depression Scale. Se evaluó la consistencia interna por medio del alfa de Cronbach y el análisis factorial fue utilizado para identificar las dimensiones del instrumento.
Resultados: La consistencia interna de la versión original de la escala (20 ítems) fue de α=0.811. El análisis de factores mostró una estructura compuesta por tres factores que explican el 51.59% de la varianza total. La nueva versión abreviada (13 ítems) obtuvo un α=0.819 y los ítems correlacionaron con un único factor que explicó el 33.54% de la varianza total.
Discusión: Nuestros hallazgos son similares a los encontrados por otros autores en diferentes poblaciones a la estudiada.
Conclusiones: Se evidenció validez de constructo tanto para la escala Zung para depresión en su versión original como para la abreviada creada en la población estudiada. Sin embargo, se requieren estudios adicionales que verifiquen estos hallazgos en una muestra representativa y que otros aspectos de la psicometría sean evaluados.
Collapse
|
16
|
Korkmaz HI, Niessen FB, Pijpe A, Sheraton VM, Vermolen FJ, Krijnen PA, Niessen HW, Sloot PM, Middelkoop E, Gibbs S, van Zuijlen PP. Scar formation from the perspective of complexity science: a new look at the biological system as a whole. J Wound Care 2022; 31:178-184. [PMID: 35148632 DOI: 10.12968/jowc.2022.31.2.178] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
A burn wound is a complex systemic disease at multiple levels. Current knowledge of scar formation after burn injury has come from traditional biological and clinical studies. These are normally focused on just a small part of the entire process, which has limited our ability to sufficiently understand the underlying mechanisms and to predict systems behaviour. Scar formation after burn injury is a result of a complex biological system-wound healing. It is a part of a larger whole. In this self-organising system, many components form networks of interactions with each other. These networks of interactions are typically non-linear and change their states dynamically, responding to the environment and showing emergent long-term behaviour. How molecular and cellular data relate to clinical phenomena, especially regarding effective therapies of burn wounds to achieve minimal scarring, is difficult to unravel and comprehend. Complexity science can help bridge this gap by integrating small parts into a larger whole, such that relevant biological mechanisms and data are combined in a computational model to better understand the complexity of the entire biological system. A better understanding of the complex biological system of post-burn scar formation could bring research and treatment regimens to the next level. The aim of this review/position paper is to create more awareness of complexity in scar formation after burn injury by describing the basic principles of complexity science and its potential for burn care professionals.
Collapse
Affiliation(s)
- H Ibrahim Korkmaz
- Department of Plastic Reconstructive and Hand Surgery, Amsterdam Movement Sciences (AMS) Institute, Amsterdam UMC, Location VUmc, Amsterdam, The Netherlands.,Department of Molecular Cell Biology and Immunology, Amsterdam UMC, Location VUmc, Amsterdam, The Netherlands.,Burn Center and Department of Plastic and Reconstructive Surgery, Red Cross Hospital, Beverwijk, The Netherlands.,Association of Dutch Burn Centres (ADBC), Beverwijk, The Netherlands
| | - Frank B Niessen
- Department of Plastic Reconstructive and Hand Surgery, Amsterdam Movement Sciences (AMS) Institute, Amsterdam UMC, Location VUmc, Amsterdam, The Netherlands
| | - Anouk Pijpe
- Burn Center and Department of Plastic and Reconstructive Surgery, Red Cross Hospital, Beverwijk, The Netherlands
| | - Vivek M Sheraton
- Institute for Advanced Study, University of Amsterdam, Amsterdam, The Netherlands
| | - Fred J Vermolen
- Delft Institute of Applied Mathematics, Delft University of Technology, Delft, The Netherlands.,Computational Mathematics, Hasselt University, Diepenbeek, Belgium
| | - Paul Aj Krijnen
- Department of Pathology and Cardiac Surgery, Amsterdam Cardiovascular Sciences (ACS), Amsterdam UMC, Location VUmc, Amsterdam, The Netherlands
| | - Hans Wm Niessen
- Department of Pathology and Cardiac Surgery, Amsterdam Cardiovascular Sciences (ACS), Amsterdam UMC, Location VUmc, Amsterdam, The Netherlands
| | - Peter Ma Sloot
- Institute for Advanced Study, University of Amsterdam, Amsterdam, The Netherlands.,Complexity Institute, Nanyang Technological University, Singapore.,ITMO University, Saint Petersburg, Russian Federation
| | - Esther Middelkoop
- Department of Plastic Reconstructive and Hand Surgery, Amsterdam Movement Sciences (AMS) Institute, Amsterdam UMC, Location VUmc, Amsterdam, The Netherlands.,Burn Center and Department of Plastic and Reconstructive Surgery, Red Cross Hospital, Beverwijk, The Netherlands.,Association of Dutch Burn Centres (ADBC), Beverwijk, The Netherlands
| | - Susan Gibbs
- Department of Molecular Cell Biology and Immunology, Amsterdam UMC, Location VUmc, Amsterdam, The Netherlands.,Department of Oral Cell Biology, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Paul Pm van Zuijlen
- Department of Plastic Reconstructive and Hand Surgery, Amsterdam Movement Sciences (AMS) Institute, Amsterdam UMC, Location VUmc, Amsterdam, The Netherlands.,Burn Center and Department of Plastic and Reconstructive Surgery, Red Cross Hospital, Beverwijk, The Netherlands.,Paediatric Surgical Centre, Emma Children's Hospital, Amsterdam UMC, location AMC, Amsterdam, The Netherlands
| |
Collapse
|
17
|
Brewin M, Docherty S, Heaslip V, Breheny K, Pleat J, Rhodes S. Early Laser for Burn Scars (ELABS): protocol for a multi-centre randomised, controlled trial of both the effectiveness and cost-effectiveness of the treatment of hypertrophic burn scars with Pulsed Dye Laser and standard care compared to standard care alone [version 1; peer review: 2 approved]. NIHR OPEN RESEARCH 2022; 2:1. [PMID: 35392303 PMCID: PMC7612584 DOI: 10.3310/nihropenres.13234.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Accepted: 11/09/2021] [Indexed: 11/22/2022]
Abstract
This paper outlines the protocol for a study that is being carried out at multiple centres across the UK in the next three years. It is a Research for Patient Benefit (RfPB) study funded by the National Institute for Healthcare Research (NIHR). The aim is to assess the effectiveness of treating hypertrophic burns scars with pulsed dye laser (PDL) at an early stage of scar formation. The objective is to improve Quality of Life for the patient by improving both the appearance and quality of burn scarring, as well as reducing its psychological impact. This is a parallel-arm randomised, controlled trial to compare PDL and standard care against standard care alone. The difference is measured between baseline and six-month follow-up. Recruits are within three months of healing from a burn injury; with wounds showing a defined potential for hypertrophic scarring. A total of 120 patients are recruited in a multi-centre study; with randomisation in a 1:1 allocation to each arm. The treatment arm receives 3 PDL treatments at six-week intervals in addition to standard care, whereas the control arm receives standard care alone. The primary outcome is the patient-rated part of the Patient and Observer Scar Scale (POSAS). Psychological and psycho-social impact is evaluated using the CARe burn scale (UWE, Bristol) and Quality Adjusted Life Years (QALY) is determined using the Short-Form Health Survey (SF-12). The study evaluates both the cost-effectiveness through an economic analysis and the patient-reported experience of the treatment by phone interviews.
Collapse
Affiliation(s)
- Mark Brewin
- Burns & Plastics, Salisbury NHS Foundation Trust, Salisbury, Wiltshire, SP2 8BJ, UK
| | | | | | | | - Jonathon Pleat
- Burns & Plastics, North Bristol NHS Trust, Bristol, BS10 5NB, UK
| | - Shelley Rhodes
- Exeter Clinical Trials Unit, University of Exeter, Exeter, EX4 4SB, UK
| |
Collapse
|
18
|
Schulman CI, Namias N, Pizano L, Rodriguez-Menocal L, Aickara D, Guzman W, Candanedo A, Maranda E, Beirn A, Badiavas EV. The effect of mesenchymal stem cells improves the healing of burn wounds: a phase 1 dose-escalation clinical trial. Scars Burn Heal 2022; 8:20595131211070783. [PMID: 35781931 PMCID: PMC9247372 DOI: 10.1177/20595131211070783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
Background Stem cell therapy holds promise to improve healing and stimulate tissue
regeneration after burn injury. Preclinical evidence has supported this;
however, clinical studies are lacking. We examined the application of bone
marrow-derived mesenchymal stem cells (BM-MSC) to deep second-degree burn
injuries using a two-dose escalation protocol. Methods Ten individuals aged 18 years or older with deep second-degree burn wounds
were enrolled. The first five patients were administered 2.5 × 10³
BM-MSC/cm2 to their wounds. After safety of the initial dose
level was assessed, a second group of five patients was treated with a
higher concentration of 5 × 10³ allogeneic BM-MSC/cm2. Safety was
assessed clinically and by evaluating cytokine levels in mixed recipient
lymphocyte/donor BM-MSC reactions (INFγ, IL-10 and TNFα). At each visit, we
performed wound measurements and assessed wounds using a Patient and
Observer Scar Assessment Scale (POSAS). Results All patients responded well to treatment, with 100% closure of wounds and
minimal clinical evidence of fibrosis. No adverse reactions or evidence of
rejection were observed for both dose levels. Patients receiving the first
dose concentration had a wound closure rate of 3.64 cm2/day.
Patients receiving the second dose concentration demonstrated a wound
closure rate of 10.47 cm2/day. The difference in healing rates
between the two groups was not found to be statistically significant
(P = 0.17). Conclusion BM-MSC appear beneficial in optimising wound healing in patients with deep
second-degree burn wounds. Adverse outcomes were not observed when
administering multiple doses of allogeneic BM-MSC. Lay Summary Thermal injuries are a significant source of morbidity and mortality,
constituting 5%–20% of all injuries and 4% of all deaths. Despite overall
improvements in the management of acutely burned patients, morbidities
associated with deeper burn injuries remain commonplace. Burn patients are
too often left with significant tissue loss, scarring and contractions
leading to physical loss of function and long-lasting psychological and
emotional impacts. In previous studies, we have demonstrated the safety and efficacy of
administering bone marrow-derived mesenchymal stem cells (BM-MSC) to chronic
wounds with substantial improvement in healing and evidence of tissue
regeneration. In this report, we have examined the application of BM-MSC to
deep second-degree burn injuries in patients. The aim of the present phase I/II clinical trial was to examine the safety
and efficacy of administering allogeneic BM-MSC to deep second-degree burns.
We utilised two different dose levels at concentrations 2.5 × 103
and 5 × 103 cells/cm2. Patients with deep
second-degree burn wounds up to 20% of the total body surface area were
eligible for treatment. Allogeneic BM-MSC were applied to burn wounds
topically or by injection under transparent film dressing <7 days after
injury. Patients were followed for at least six months after treatment. Using two dose levels allowed us to gain preliminary information as to
whether different amounts of BM-MSC administered to burn wounds will result
in significant differences in safety/ clinical response. Once the safety and
dose-response analysis were completed, we evaluated the efficacy of
allogeneic stem cell therapy in the treatment of deep second-degree burn
wounds. In this study, we examined the role of allogeneic BM-MSC treatment in
patients with deep second-degree burn injuries, in a dose-dependent manner.
No significant related adverse events were reported. Safety was evaluated
both clinically and by laboratory-based methods. Efficacy was assessed
clinically through evidence of re-pigmentation, hair follicle restoration
and regenerative change. While these findings are encouraging, more studies
will be needed to better establish the benefit of BM-MSC in the treatment of
burn injuries.
Collapse
Affiliation(s)
- Carl I Schulman
- Department of Surgery, Ryder Trauma Center, University of Miami School of Medicine, Miami, FL, USA
| | - Nicholas Namias
- Department of Surgery, Ryder Trauma Center, University of Miami School of Medicine, Miami, FL, USA
| | - Louis Pizano
- Department of Surgery, Ryder Trauma Center, University of Miami School of Medicine, Miami, FL, USA
| | - Luis Rodriguez-Menocal
- Department of Dermatology and Cutaneous Surgery. Leonard M Miller School of Medicine, University of Miami, Interdisciplinary Stem Cell Institute, Miami, FL, USA
| | - Divya Aickara
- Department of Dermatology and Cutaneous Surgery. Leonard M Miller School of Medicine, University of Miami, Interdisciplinary Stem Cell Institute, Miami, FL, USA
| | - Wellington Guzman
- Department of Surgery, Ryder Trauma Center, University of Miami School of Medicine, Miami, FL, USA
| | - Ambar Candanedo
- Department of Surgery, Ryder Trauma Center, University of Miami School of Medicine, Miami, FL, USA
| | - Eric Maranda
- Department of Dermatology and Cutaneous Surgery. Leonard M Miller School of Medicine, University of Miami, Interdisciplinary Stem Cell Institute, Miami, FL, USA
| | - Audrey Beirn
- Department of Dermatology and Cutaneous Surgery. Leonard M Miller School of Medicine, University of Miami, Interdisciplinary Stem Cell Institute, Miami, FL, USA
| | - Evangelos V Badiavas
- Department of Dermatology and Cutaneous Surgery. Leonard M Miller School of Medicine, University of Miami, Interdisciplinary Stem Cell Institute, Miami, FL, USA
| |
Collapse
|
19
|
Müller B, Mazza E, Schiestl C, Elrod J. Longitudinal monitoring and prediction of long-term outcome of scar stiffness on pediatric patients. BURNS & TRAUMA 2021; 9:tkab028. [PMID: 34604394 PMCID: PMC8484205 DOI: 10.1093/burnst/tkab028] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Revised: 02/25/2021] [Indexed: 11/13/2022]
Abstract
Background Hypertrophic scarring after burn injury is one of the greatest unmet challenges in patients with burn injuries. A better understanding of the characteristics of scar maturation and early prediction of the long-term outcome of scarring are prerequisites for improving targeted therapies and pivotal for patient counselling. Methods Repeated measurements of scar stiffness in 11 pediatric patients were performed over the course of 1 year using 2 suction devices, the Cutometer and the Nimble. In addition, the observer pliability score of the Patient and Observer Scar Assessment Scale was applied. This longitudinal study allowed quantification of the ability of each of the measured parameters to reflect scar maturation, as indicated by change in skin pliability/stiffness, over time (using linear regression); the ability to distinguish individual patients (intraclass correlation coefficient (ICC)); the correlation of the devices (Spearman correlation coefficient); and the ability to predict long-term scar maturation based on early scar assessment (using receiver operating characteristic). Results All the tools used showed significant longitudinal decrease of scar stiffness from 3 months until 12 months after the injury. The Nimble (ICCpatient Nimble = 0.99) and the Cutometer (ICCpatient Cuto = 0.97) demonstrated an excellent ability to distinguish between individual patients. The Nimble seemed to be able to predict the 12-month pliability of scars based on early (3-month) measurements (area under the curve (AUC)12m POSAS = 0.67; AUC12m C = 0.46; AUC12m N = 0.79). Conclusions The results of this preliminary study suggest that all 3 tools provide suitable means to quantify alterations in scar stiffness over time. Initial evidence suggests the Nimble is most favorable for predicting changes in stiffness associated with long-term scar maturation. Further studies with a larger sample size are required to validate tissue suction as a clinical tool for analysis of changes of scar stiffness over time.
Collapse
Affiliation(s)
- Bettina Müller
- Institute for Mechanical Systems, Department of Mechanical and Process Engineering, ETH Zurich, Leonhardstrasse 21, 8092 Zurich, Switzerland
| | - Edoardo Mazza
- Institute for Mechanical Systems, Department of Mechanical and Process Engineering, ETH Zurich, Leonhardstrasse 21, 8092 Zurich, Switzerland
| | - Clemens Schiestl
- Burn Center, Division of Plastic and Reconstructive Surgery, University Children's Hospital Zurich, Steinwiesstrasse 75, 8032 Zürich, Switzerland
| | - Julia Elrod
- Burn Center, Division of Plastic and Reconstructive Surgery, University Children's Hospital Zurich, Steinwiesstrasse 75, 8032 Zürich, Switzerland
| |
Collapse
|
20
|
Bairagi A, Griffin B, Banani T, McPhail SM, Kimble R, Tyack Z. A systematic review and meta-analysis of randomized trials evaluating the efficacy of autologous skin cell suspensions for re-epithelialization of acute partial thickness burn injuries and split-thickness skin graft donor sites. Burns 2021; 47:1225-1240. [PMID: 33941398 DOI: 10.1016/j.burns.2021.04.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2020] [Revised: 12/20/2020] [Accepted: 04/06/2021] [Indexed: 12/14/2022]
Abstract
BACKGROUND This systematic review evaluated the efficacy of autologous skin cell suspensions (ASCS) on the re-epithelialization of partial thickness burn injuries and skin graft donor site wounds. METHODS Four databases (EMBASE, Google Scholar, MEDLINE, Web of Science), grey literature and select journal hand-searching identified studies from 1975 - 2020. Randomized trials evaluating partial thickness burn management with non-cultured ASCS compared to any other intervention were included. Time to re-epithelialization (TTRE) was the primary outcome. Three independent researchers completed screening, data extraction and certainty of evidence assessment using Cochrane Risk of Bias Tool and Grading of Recommendations Assessment, Development and Evaluation. RESULTS Five trials (n = 347) reported on adults (2 trials) and children (1 trial) with burn wounds, and adults with donor site wounds (2 trials). The effect of ASCS compared to control on TTRE in adult burn wounds was not estimable. TTRE was shorter in pediatric burn wounds (SMD -1.75 [95% CI: -3.45 to -0.05]) and adult donor site wounds (SMD-5.71 [95% CI: -10.61 to-0.81]) treated with ASCS. The certainty of evidence was very low. CONCLUSION Compared to standard care, ACSC may reduce pediatric partial thickness burn wound and adult split-thickness skin graft donor site TTRE. REGISTRATION PROSPERO CRD42019133171.
Collapse
Affiliation(s)
- Anjana Bairagi
- Centre for Children's Burns and Trauma Research, Centre for Children's Health Research and Pegg Leditschke Children's Burns Centre, Queensland Children's Hospital, Brisbane, Queensland, Australia; Queensland University of Technology, Burns and Trauma Research, Centre for Children's Health Research, Brisbane, Queensland, Australia.
| | - Bronwyn Griffin
- Centre for Children's Burns and Trauma Research, Centre for Children's Health Research and Pegg Leditschke Children's Burns Centre, Queensland Children's Hospital, Brisbane, Queensland, Australia; Queensland University of Technology, Burns and Trauma Research, Centre for Children's Health Research, Brisbane, Queensland, Australia; National Health and Medical Research Council Centre of Research Excellence - Wiser Wound Care, Menzies Health Institute Queensland, Griffith University, Brisbane, Queensland, Australia..
| | - Tara Banani
- The University of Queensland, Centre for Children's Burns and Trauma Research, Children's Health Research Centre, Brisbane, Queensland, Australia.
| | - Steven M McPhail
- Queensland University of Technology, Australian Centre for Health Service Innovation and Centre for Healthcare Transformation, Brisbane, Queensland, Australia; Metro South Hospital and Health Service, Clinical Informatics Directorate, Brisbane, Queensland, Australia.
| | - Roy Kimble
- Centre for Children's Burns and Trauma Research, Centre for Children's Health Research and Pegg Leditschke Children's Burns Centre, Queensland Children's Hospital, Brisbane, Queensland, Australia; Queensland University of Technology, Burns and Trauma Research, Centre for Children's Health Research, Brisbane, Queensland, Australia; The University of Queensland, Centre for Children's Burns and Trauma Research, Children's Health Research Centre, Brisbane, Queensland, Australia.
| | - Zephanie Tyack
- Centre for Children's Burns and Trauma Research, Centre for Children's Health Research and Pegg Leditschke Children's Burns Centre, Queensland Children's Hospital, Brisbane, Queensland, Australia; The University of Queensland, Centre for Children's Burns and Trauma Research, Children's Health Research Centre, Brisbane, Queensland, Australia; Queensland University of Technology, Australian Centre for Health Service Innovation and Centre for Healthcare Transformation, Brisbane, Queensland, Australia; Metro South Hospital and Health Service, Clinical Informatics Directorate, Brisbane, Queensland, Australia.
| |
Collapse
|
21
|
Smart Scar Care-Industry 4.0 in Individualized Compression Garments: A Randomized Controlled Crossover Feasibility Study. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2021; 9:e3683. [PMID: 34367847 PMCID: PMC8341268 DOI: 10.1097/gox.0000000000003683] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Accepted: 05/13/2021] [Indexed: 11/26/2022]
Abstract
Background: We tested the workflow and comparability of compression garments (CG) automatically knitted from 3D-body-scan data (3DBSD) versus manually measured data for scar treatment. Industry 4.0 has found its way into surgery, enhancing the trend toward personalized medicine, which plays an increasingly important role in CG scar therapy. Therefore, we conducted a study to evaluate the workflow from 3DBSD to fast and precisely knitted CG and compared it with standard of care. Methods: A randomized controlled crossover feasibility study was conducted as part of the individual medical technology research project “Smart Scar Care.” Objective and patient-reported outcome measures were documented for 10 patients with hypertrophic burn scars at baseline and after wearing CG automatically knitted from 3DBSD versus CG from manually measured data for one month. Results: The “scan-to-knit” workflow and the study design were feasible in 10 of 10 patients. No adverse effects were found. 3DBSD showed a bias of half a centimeter compared with manually measured data and wider limits of agreement. With respect to fit, comfort, suitability, Vancouver Scar Scale, Patient and Observer Scar Assessment Scale, stiffness and microcirculation, this was a promising pilot study. Stiffness and blood flow were increased in scars compared with normal skin. The highest rank correlations were found between pain and itch, stiffness and Patient and Observer Scar Assessment Scale, Vancouver Scar Scale, and pain. Conclusions: These results indicate that automatically knitted CG using 3DBSD could become an alternative to the standard of care, especially with regard to economical and faster patient care. The produced scan data opens the door for objective scar science.
Collapse
|
22
|
Sizoo SJ, van Baar ME, Jelsma N, van Zuijlen PP, Nieuwenhuis MK. Outcome measures to evaluate the function of the hand after burns; a clinical initiative. BURNS OPEN 2021. [DOI: 10.1016/j.burnso.2021.05.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
|
23
|
Spronk I, Stortelers A, van der Vlies CH, van Zuijlen PPM, Pijpe A. Scar quality in children with burns 5-7 years after injury: A cross-sectional multicentre study. Wound Repair Regen 2021; 29:951-960. [PMID: 34133037 PMCID: PMC8596883 DOI: 10.1111/wrr.12953] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 02/15/2021] [Accepted: 03/02/2021] [Indexed: 11/29/2022]
Abstract
Long-term scar formation is an important adverse consequence in children with burns, however, information regarding scar quality in the long-term is lacking. Therefore, we evaluated scar quality and its predictors in children with burns 5-7 years after injury. Parents of children with mild/intermediate burns (≤10% total body surface area burned), and of children with severe burns (>10% burned) completed the patient scale of the Patient and Observer Scar Assessment Scale (POSAS 2.0) for their children's-in their opinion-worst scar 5-7 years post-burn. Outcomes and predictive factors of scar quality were studied, and, for children with severe burns, POSAS parent scores were compared with observer scores. We included 103 children with mild/intermediate burns and 28 with severe burns (response rate: 51%). Most children (87%) had scars that differed from normal skin, with most differences reported for colour, and least for pain. Except for colour, children with severe burns had significantly higher scores (difference 0-2 points) on all scar characteristics (representing poorer scar quality) compared with children with mild/intermediate burns. Parent POSAS scores were on average 2.0-2.6 points higher compared to observer scores. Number of surgeries predicted both the mean POSAS and the mean overall opinion of a scar. In conclusion, 5-7 years post-burn, the scar of the majority of children differed from normal skin, especially on the characteristic colour. The uncovered insights are useful in counselling of children and their parents on expectations of the final outcome of their (children's) scar(s), and help in further targeting scar prevention strategies for the individual child.
Collapse
Affiliation(s)
- Inge Spronk
- Association of Dutch Burn Centres, Maasstad Hospital, Rotterdam, Netherlands.,Department of Public Health, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
| | | | - Cornelis H van der Vlies
- Burn Centre, Maasstad Hospital, Rotterdam, Netherlands.,Trauma Research Unit Department of Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Paul P M van Zuijlen
- Burn Centre, Red Cross Hospital, Beverwijk, Netherlands.,Dept. of Plastic, Reconstructive & Hand Surgery, Amsterdam Movement Sciences, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands.,Department of Plastic, Reconstructive and Hand Surgery, Red Cross Hospital, Beverwijk, Netherlands.,Paediatric Surgical Centre, Emma Children's Hospital, Amsterdam UMC, Amsterdam, Netherlands
| | - Anouk Pijpe
- Burn Centre, Red Cross Hospital, Beverwijk, Netherlands.,Dept. of Plastic, Reconstructive & Hand Surgery, Amsterdam Movement Sciences, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | | |
Collapse
|
24
|
Schiefer JL, Andreae J, Bagheri M, Fuchs PC, Lefering R, Heitzmann W, Schulz A. A clinical comparison of pure knitted silk and a complex synthetic skin substitute for the treatment of partial thickness burns. Int Wound J 2021; 19:178-187. [PMID: 33973387 PMCID: PMC8684860 DOI: 10.1111/iwj.13613] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 04/24/2021] [Accepted: 04/27/2021] [Indexed: 01/02/2023] Open
Abstract
Currently, many dressings are commercially available for the treatment of burn wounds. Some of these wound dressings remain on the wound, prevent painful dressing changes, and reduce tissue scarring. Nevertheless, still a wound dressing that is cost-effective, produces good wound healing properties, and has a high patient satisfaction is needed. Standard care of superficial burn wounds differs between burn centres. This study aimed to determine a dressing with easy appliance, accurate pain control, favourable outcome, and cost-effectiveness. Therefore, we compared the widely used but expensive Suprathel with the rather new but much cheaper Dressilk in the clinical setting. In a prospective clinical study, the healing of partial thickness burn wounds after simultaneous treatment with Suprathel and Dressilk was examined in 20 patients intra-individually. During wound healing, pain, infection, exudation, and bleeding were evaluated. A subjective scar evaluation was performed using the Patient and Observer Scar Scale. Both dressings were easy to apply, remained on the wound in place, and were gradually cut back as reepithelisation proceeded and showed similar times to wound closure. Dressing changes were not necessary, and neither infections nor bleeding was detected. Overall exudation and pain were highest in the beginning but declined during the wound-healing phase without significant differences. In the follow-up scar evaluation after 12 months, patients reported overall high satisfaction. Overall, the modern dressings Suprathel and Dressilk (solely made out of pure silk) led to safe wound healing without infection and rapidly reduced pain. There was no need for dressing changes, and they had similar clinical outcomes in scar evaluation. Therefore, both dressings seem to be ideal for the treatment of superficial burns. Because acquisition costs remain one of the main factors in the treatment of burns, Dressilk, which is ~20 times cheaper than Suprathel, remains a good option for the treatment of partial thickness burns.
Collapse
Affiliation(s)
- Jennifer Lynn Schiefer
- Clinic of Plastic, Reconstructive, Hand and Burn Surgery, Hospital Cologne Merheim, University of Witten-Herdecke, Cologne, Germany
| | - Janine Andreae
- Clinic of Plastic, Reconstructive, Hand and Burn Surgery, Hospital Cologne Merheim, University of Witten-Herdecke, Cologne, Germany
| | - Mahsa Bagheri
- Clinic of Plastic, Reconstructive, Hand and Burn Surgery, Hospital Cologne Merheim, University of Witten-Herdecke, Cologne, Germany
| | - Paul Christian Fuchs
- Clinic of Plastic, Reconstructive, Hand and Burn Surgery, Hospital Cologne Merheim, University of Witten-Herdecke, Cologne, Germany
| | - Rolf Lefering
- Institute for Research in Operative Medicine (IFOM), University of Witten/Herdecke, Cologne, Germany
| | - Wolfram Heitzmann
- Clinic of Plastic, Reconstructive, Hand and Burn Surgery, Hospital Cologne Merheim, University of Witten-Herdecke, Cologne, Germany
| | - Alexandra Schulz
- Clinic of Plastic, Reconstructive, Hand and Burn Surgery, Hospital Cologne Merheim, University of Witten-Herdecke, Cologne, Germany
| |
Collapse
|
25
|
Zhang S, Nabi O, Jiang X. New strategy of modulating incision tension: A wound tension offloading device applied before surgery. Dermatol Ther 2021; 34:e14797. [PMID: 33484082 DOI: 10.1111/dth.14797] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Revised: 12/27/2020] [Accepted: 01/17/2021] [Indexed: 02/04/2023]
Abstract
Wound tension plays a key role in the process of wound healing and scar formation. Tension offloading devices have been reported to reduce postsurgical scar formation. This study aims to determine whether the application of a tension offloading device preoperatively would result in superior attenuation of scar genesis in comparison to traditional methods. Randomized, controlled trials were performed on 12 patients, 4 patients were treated both preoperatively and postoperatively, while the other 4 were treated only postoperatively. The remaining 4 patients did not receive any sort of intervention. The overall performance was analyzed over 6 months period. The skin elasticity coefficient improved significantly with the application of a tension-offloading device. Compared with control group, patients who received treatment via the device displayed a better result in scar width and regression of color. It was also shown that the use of a device in the group with twin pre-op and post-op intervention resulted in a reduction of the wound healing period in comparison to the post-op group. Application of a tension-offloading device preoperatively can reduce tensile forces acting on the incision, thereby resulting in faster wound healing and enhanced efficacy on postsurgical reapplication. The effectiveness of the device in preventing hypertrophic scar is likely to be improved by long-term application after operation.
Collapse
Affiliation(s)
- Shu Zhang
- Department of Dermatovenereology, West China Hospital, Sichuan University, Chengdu, China
| | - Owais Nabi
- Department of Dermatovenereology, West China Hospital, Sichuan University, Chengdu, China
| | - Xian Jiang
- Department of Dermatovenereology, West China Hospital, Sichuan University, Chengdu, China
| |
Collapse
|
26
|
Validity and reliability of the Child Perceptions Questionnaire 11-14 for Colombian school children. Eur Arch Paediatr Dent 2021; 22:497-506. [PMID: 33389687 DOI: 10.1007/s40368-020-00587-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Accepted: 11/17/2020] [Indexed: 10/22/2022]
Abstract
PURPOSE To evaluate the validity and reliability of the Child Perceptions Questionnaire 11-14 (CPQ11-14) for children attending public educational institutions in Floridablanca (Colombia). METHODS An evaluation study of diagnostic technology was conducted. The questionnaire was completed by 500 students aged 11-14 years who were selected by simple random sampling. The test-retest reproducibility was evaluated in 36 students chosen at random from one of the schools; the questionnaire was completed a second time by these students, with an interval of two weeks between administrations. Internal consistency was estimated using the Cronbach's alpha coefficient, and test-retest reproducibility was determined with the intraclass correlation coefficient (ICC). The Rasch Rating Scale Model was used to perform the validation; the structure of the categories, the quality of the items, the invariance and the one-dimensionality were analyzed; invariance was confirmed using differential item functioning (DIF). Informed consent was obtained from the parents or guardians, and assent was obtained from the minors. RESULTS The mean age was 12.7 ± 1.1 years, and 210 (42.0%) participants were female. The Cronbach's alpha and ICC values were 0.91 and 0.63, respectively. The 37 items fit the Rasch model, but a uniform DIF was observed for an item that was eliminated. The questionnaire was not one-dimensional, and the proportion of variance explained by the model was poor (26.3%). CONCLUSION The CPQ11-14 showed unsatisfactory test-retest reproducibility and excellent internal consistency; no unidimensionality was observed, but the items fit the Rasch model.
Collapse
|
27
|
Deng H, Tan T, Luo G, Tan J, Li-Tsang CWP. Vascularity and Thickness Changes in Immature Hypertrophic Scars Treated With a Pulsed Dye Laser. Lasers Surg Med 2020; 53:914-921. [PMID: 33289116 DOI: 10.1002/lsm.23366] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 10/28/2020] [Accepted: 11/18/2020] [Indexed: 12/31/2022]
Abstract
BACKGROUND AND OBJECTIVES Growth of capillaries is an essential process after a dermal injury. An immature scar with robust growth of capillaries tends to be hypertrophic. Pulsed dye laser (PDL) causes damage to microvascular structures and is increasingly used for early erythematous scars to limit scar growth. To have a better understanding of the impact of PDL on scar vascularity and to optimize the clinical use of PDL for managing hypertrophic scars, this study aimed to explore changes in scar erythema, blood perfusion, and thickness of immature hypertrophic scars in Asian patients who received PDL treatments at an early stage. STUDY DESIGN/MATERIALS AND METHODS This was a 3-month, assessor-blinded, clinical study. There were two groups of patients, the PDL group and the control group, who had hypertrophic scars less than 1-year post-injury. Patients in the PDL group received three PDL sessions at 4-week intervals. A total of three assessments were performed, at baseline, 1 and 3 months, consisting of the Patient and Observer Scar Assessment Scale (POSAS) and objective measurements of scar erythema, blood perfusion, and scar thickness. RESULTS A total of 45 patients were enrolled, 22 in the PDL group and 23 in the control group. After the 3-month treatment, parameters of scar vascularity (P = 0.003), pigmentation (P = 0.026), color (P < 0.001), thickness (P < 0.05), and overall scores (P < 0.01) on the POSAS significantly decreased in the PDL group. Moreover, objective measurements of scar erythema and blood perfusion showed significant improvements in the PDL group (P = 0.009 and P = 0.022, respectively) but not in the control group (P = 0.296 and P = 0.115, respectively). A stable scar thickness was maintained in the PDL group from baseline to 3 months (0.21 cm vs. 0.22 cm, P > 0.05), whereas scar thickness significantly increased in the control group (0.22 cm vs. 0.32 cm, P < 0.01). CONCLUSION Use of PDL at an early stage controls vascularity of immature hypertrophic scar by improving its poor blood perfusion that further limits scar thickness growth and promotes scar maturation. Lasers Surg. Med. 00:00-00, 2020. © 2020 Wiley Periodicals LLC.
Collapse
Affiliation(s)
- Huan Deng
- Department of Rehabilitation Sciences, Hong Kong Polytechnic University, Hong Kong, China
| | - Teresa Tan
- Department of Surgery, Chinese University of Hong Kong, Hong Kong, China
| | - Gaoxing Luo
- Institute of Burn Research, State Key Laboratory of Trauma, Burns and Combined Injury, Southwest Hospital, Army Medical University, Chongqing, China
| | - Jianglin Tan
- Institute of Burn Research, State Key Laboratory of Trauma, Burns and Combined Injury, Southwest Hospital, Army Medical University, Chongqing, China
| | - Cecilia W P Li-Tsang
- Department of Rehabilitation Sciences, Hong Kong Polytechnic University, Hong Kong, China
| |
Collapse
|
28
|
Kwa KA, Pijpe A, Korte DD, Snoeks A, Breederveld RS, Meij-de Vries A. Using fibrin sealant for skin graft fixation to avoid sedation in children with burns: a prospective study. J Wound Care 2020; 29:642-648. [PMID: 33175622 DOI: 10.12968/jowc.2020.29.11.642] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
OBJECTIVE To investigate whether a fibrin sealant, Fitrix (Sanquin Blood Supply Foundation, The Netherlands), for fixation of skin grafts in children with burn wounds is less invasive and equally effective in comparison with skin staples. METHOD A single-centre prospective observational cohort study was conducted. Children requiring skin grafting after burns were included and received the fibrin sealant. This group was compared with a retrospective control group of children whose skin grafts were fixed with skin staples. Study outcomes were graft take, graft dislocation, other wound complications, healing and need for sedation. RESULTS In the fibrin sealant and the control groups, 17 and 27 patients were included, respectively. The percentage of total body surface area (%TBSA) grafted was smaller (p=0.028) in the fibrin sealant group (median 1.0, interquartile range (IQR) 1.5 versus 2.0, IQR 2.5). There was no significant difference in graft take or wound healing. There were two graft dislocations in the fibrin sealant group and none in the control group. Other complications included a patient with graft failure in the fibrin sealant group, and another patient with a vanishing graft and wound infection in the control group. There were fewer sedations in the fibrin sealant group compared with the control group (one versus 20, p<0.0001). CONCLUSION The fibrin sealant used in this study was non-inferior for the fixation of skin grafts in comparison with skin staples, and avoided sedation procedures.
Collapse
Affiliation(s)
- Kelly Aa Kwa
- Burn Centre, Red Cross Hospital, PO Box 1074, 1940 EB Beverwijk, the Netherlands.,Department of Traumasurgery, Leiden University Medical Centre, K6-R, PO Box 9600, 2300 RC Leiden, the Netherlands
| | - Anouk Pijpe
- Burn Centre, Red Cross Hospital, PO Box 1074, 1940 EB Beverwijk, the Netherlands
| | - Dirk de Korte
- Department Product and Process Development, Sanquin Blood Bank, Postbus 9892, 1006 AN Amsterdam, The Netherlands.,Department of Blood Cell Research, Sanquin Research, Postbus 9892, 1006 AN Amsterdam, The Netherlands
| | - Annabel Snoeks
- Burn Centre, Red Cross Hospital, PO Box 1074, 1940 EB Beverwijk, the Netherlands
| | - Roelf S Breederveld
- Burn Centre, Red Cross Hospital, PO Box 1074, 1940 EB Beverwijk, the Netherlands.,Department of Traumasurgery, Leiden University Medical Centre, K6-R, PO Box 9600, 2300 RC Leiden, the Netherlands
| | | |
Collapse
|
29
|
Hjellestad M, Strand LI, Eide GE, Brekke R, Nesheim A, Gjelsvik BEB. Clinimetric properties of a translated and culturally adapted Norwegian version of the Patient and Observer Scar Assessment Scale for use in clinical practice and research. Burns 2020; 47:953-960. [PMID: 33139075 DOI: 10.1016/j.burns.2020.10.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 08/26/2020] [Accepted: 10/07/2020] [Indexed: 10/23/2022]
Abstract
PURPOSE To translate and culturally adapt the Patient and Observer Scar Assessment Scale, POSAS, to Norwegian and explore its test-retest, intra- and inter-tester reliability. METHODS POSAS was translated into Norwegian following international guidelines in collaboration with an international translation bureau. Twenty-six adults and 24 children were recruited from a burns outpatient clinic. Three observer-categories: doctor, nurse and physiotherapist, assessed the patients' scars and scored the Observer scale for estimating inter-tester reliability. Photos of the scars were taken and used to score the Observer scale a second time for examining intra-tester reliability. The patients or parents/next of kin rated their scar on the Patient scale at the clinic and after two days at home for examining test-retest reliability. Intraclass correlation (ICC) and Kappa were used for statistical analysis. RESULTS A Norwegian version of POSAS (POSAS-NV) was developed. Inter-tester ICC of the Observer parameters varied between 0.203 and 0.728, and for the total sum score, ICC=0.528 (0.280-0.708). Intra-tester ICC of the Observer scale ranged between 0.575 and 0.858. The Patient scale demonstrated high test-retest reliability. CONCLUSIONS Intra-tester reliability of the Observer scale and test-retest reliability of the Patient scale of POSAS-NV were found satisfactory, but not inter-tester reliability of the Observer scale.
Collapse
Affiliation(s)
- Marit Hjellestad
- Department of Physiotherapy, Haukeland University Hospital, Bergen, Norway
| | - Liv Inger Strand
- Department of Global Public Health and Primary Care, University of Bergen, Norway
| | - Geir Egil Eide
- Department of Global Public Health and Primary Care, University of Bergen, Norway; Centre for Clinical Research, Haukeland University Hospital, Bergen, Norway
| | - Ragnvald Brekke
- National Burns Centre, Haukeland University Hospital, Bergen, Norway
| | - Anne Nesheim
- National Burns Centre, Haukeland University Hospital, Bergen, Norway
| | | |
Collapse
|
30
|
Madni TD, Lu K, Nakonezny PA, Imran JB, Cunningham HB, Clark AT, Taveras L, Hoopman JE, Wolf SE, Kenkel JM, Phelan HA. Treating Hypertrophic Burn Scar With 2940-nm Er:YAG Laser Fractional Ablation Improves Scar Characteristics as Measured by Noninvasive Technology. J Burn Care Res 2020; 40:416-421. [PMID: 31046088 DOI: 10.1093/jbcr/irz056] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Their group previously demonstrated high-patient satisfaction for the treatment of hypertrophic burn scar (HBS) with the erbium: yttrium aluminum garnet (Er:YAG) laser, but this and other literature supporting the practice suffer from a common weakness of a reliance on subjective assessments by patients or providers. Herein, they sought to prospectively study the effects of Er:YAG fractional ablation on HBS using noninvasive, objective technologies to measure outcomes. Patients with HBS had identical regions of scar designated for treatment by the Er:YAG laser (TREAT) or to be left untreated (CONTROL). They prospectively collected scar measurements of TREAT and CONTROL regions preoperatively, 3 weeks, and 3 months after Er:YAG treatment. Scar measurements included viscoelastometry, transepidermal water loss, optical coherent tomography, and high-frequency ultrasound. Outcomes were measured for the aggregate difference between the TREAT group vs the CONTROL group, as well as within each group in isolation. Seventeen patients were seen preoperatively, followed by n = 15 at 3 weeks and n = 11 at 3 months. A mixed-model repeated measures analysis showed no significant effect of fractional ablation when comparing the overall TREAT group measurements with those of the CONTROL group. However, when considered as within-group measurements, TREAT scars showed significant improvement in viscoelastic deformity (P = .03), elastic deformity (P = .004), skin roughness (P = .05), and wrinkle depth (P = .04) after fractional ablation, whereas CONTROL scars showed no such within-group changes. HBS treated by the Er:YAG laser showed objective improvements, whereas no such changes were seen within the untreated scars over the same time frame.
Collapse
Affiliation(s)
- Tarik D Madni
- UT Southwestern Department of Surgery, Division of Biostatistics Dallas, Texas
| | - Karen Lu
- UT Southwestern Department of Plastic Surgery, Division of Biostatistics Dallas, Texas
| | - Paul A Nakonezny
- UT Southwestern Department of Clinical Sciences, Division of Biostatistics, Dallas, Texas
| | - Jonathan B Imran
- UT Southwestern Department of Surgery, Division of Biostatistics Dallas, Texas
| | - Holly B Cunningham
- UT Southwestern Department of Surgery, Division of Biostatistics Dallas, Texas
| | - Audra T Clark
- UT Southwestern Department of Surgery, Division of Biostatistics Dallas, Texas
| | - Luis Taveras
- UT Southwestern Department of Surgery, Division of Biostatistics Dallas, Texas
| | | | | | - Jeffrey M Kenkel
- UT Southwestern Department of Plastic Surgery, Division of Biostatistics Dallas, Texas
| | - Herb A Phelan
- UT Southwestern Division of Burns/Trauma/Critical Care, Dallas, Texas
| |
Collapse
|
31
|
Spronk I, Bonsel GJ, Polinder S, van Baar ME, Janssen MF, Haagsma JA. The added value of extending the EQ-5D-5L with an itching item for the assessment of health-related quality of life of burn patients: an explorative study. Burns 2020; 47:873-879. [PMID: 33012569 DOI: 10.1016/j.burns.2020.08.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 08/04/2020] [Accepted: 08/31/2020] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Health-related quality of life (HRQL) is an important outcome in burn care and research. An advantage of a generic HRQL instrument, like the EQ-5D, is that it enables comparison of outcomes with other conditions and the general population. However, the downside is that it does not include burn specific domains, like scar issues or itching. Adding extra items to a generic instrument might overcome this issue. This study explored the potential and added value of extending the EQ-5D-5L with a burn-specific item, using a itching item as an example. METHODS The EQ-5D-5L and the Patient and Observer Scar Assessment Scale (POSAS) was completed by adult patients 5-7 years after injury. A separate POSAS itching item was used to study the added value of an itching item for the EQ-5D-5L. The EQ-5D-5L + Itching was created by adding the POSAS itching item to the EQ-5D-5L. Five psychometric properties were compared between EQ-5D-5L and EQ-5D-5L + Itching: distribution (e.g. ceiling), informativity cf. Shannon's indices, convergent validity, dimension dependency, and explanatory power respectively. RESULTS A total of 243 patients were included, of whom 49% reported any itching on the POSAS. Adding an itching item to the EQ-5D-5L decreased the ceiling effect, and resulted in increased absolute informativity (H' = 4.76 vs. H' = 3.64) and relative informativity (J' = 0.34 vs. J' = 0.31). The extra itching item decreased the convergent validity (Spearman's rank correlation coefficient = -0.51 vs. -0.59). Mutual dependency of dimensions existed, showing that all other items were dominant over the itching item. Adding the itching item to the standard EQ-5D-5L barely improved explanatory power (49.3% vs. 49.0%). CONCLUSIONS PThe present study showed adding a burn-specific item to the EQ-5D-5L is possible and has potential. However, 5 to 7 years after injury, adding an itching item to the EQ-5D-5L provides little additional information; the gain in terms of added value is relatively small. Apart from instances where itching information is specifically needed, a strong case is not present for adding an itching item to the EQ-5D-5L for long-term (>5 yr after burns) HRQL assessment in burn patients. In early time periods after burn, the added value might be greater and we recommend exploring this potential in future studies, ideally on multiple timepoints after burn.
Collapse
Affiliation(s)
- I Spronk
- Erasmus MC, University Medical Center Rotterdam, Department of Public Health, Rotterdam, the Netherlands; Association of Dutch Burn Centres, Maasstad Hospital, Rotterdam, the Netherlands.
| | - G J Bonsel
- Erasmus MC, University Medical Center Rotterdam, Department of Public Health, Rotterdam, the Netherlands; EuroQol Group Executive Office, Rotterdam, The Netherlands
| | - S Polinder
- Erasmus MC, University Medical Center Rotterdam, Department of Public Health, Rotterdam, the Netherlands
| | - M E van Baar
- Erasmus MC, University Medical Center Rotterdam, Department of Public Health, Rotterdam, the Netherlands; Association of Dutch Burn Centres, Maasstad Hospital, Rotterdam, the Netherlands
| | - M F Janssen
- Section Medical Psychology and Psychotherapy, Department of Psychiatry, Erasmus, MC, Rotterdam, The Netherlands
| | - J A Haagsma
- Erasmus MC, University Medical Center Rotterdam, Department of Public Health, Rotterdam, the Netherlands
| |
Collapse
|
32
|
Psychometric Findings for the SCAR-Q Patient-Reported Outcome Measure Based on 731 Children and Adults with Surgical, Traumatic, and Burn Scars from Four Countries. Plast Reconstr Surg 2020; 146:331e-338e. [DOI: 10.1097/prs.0000000000007078] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
33
|
DeJong H, Abbott S, Zelesco M, Spilsbury K, Ziman M, Kennedy BF, Martin L, Wood FM. Objective quantification of burn scar stiffness using shear-wave elastography: Initial evidence of validity. Burns 2020; 46:1787-1798. [PMID: 32534890 DOI: 10.1016/j.burns.2020.05.009] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 04/21/2020] [Accepted: 05/12/2020] [Indexed: 12/18/2022]
Abstract
Shear-wave elastography (SWE) is an ultrasound based technology that can provide reliable measurements (velocity) of scar stiffness. The aim of this research was to evaluate the concurrent validity of using both the measured velocity and the calculated difference in velocity between scars and matched controls, in addition to evaluating potential patient factors that may influence the interpretation of the measurements. METHODS A cross-sectional study of 32 participants, with 48 burn scars and 48 matched contralateral control sites were evaluated with SWE, the Vancouver Scar Scale (VSS) and the Patient and Observer Scar Assessment Scale (POSAS) tactile sub-scores. RESULTS Spearman's rho demonstrated high correlations (r > 0.7) between the measured scar velocity and both the POSAS and VSS pliability sub-scores, whereas moderate correlations (r > 0.6) were found with the calculated difference in velocity. Regression analysis indicated that the association of increased velocity in scars, varied by length of time after burn injury and gender. Body location and Fitzpatrick skin type also demonstrated significant associations with velocity, whereas age did not. CONCLUSION SWE shows potential as a novel tool to quantify burn scar stiffness, however patient factors need to be considered when interpreting results. Further research is recommended on a larger variety of scars to support the findings.
Collapse
Affiliation(s)
- Helen DeJong
- Perth Scar and Pain Clinic, 2/5 Norfolk Street, Fremantle, Western Australia 6160, Australia; School of Medical and Health Science, Edith Cowan University, 270 Joondalup Drive, Joondalup, Western Australia 6027, Australia; BRITElab, Harry Perkins Institute of Medical Research, QEII Medical Centre Nedlands and Centre for Medical Research, The University of Western Australia, 35 Stirling Hwy, Crawley, Western Australia 6009, Australia; Fiona Wood Foundation, Fiona Stanley Hospital, 11 Robin Warren Dr, Murdoch, Western Australian 6150, Australia.
| | - Steven Abbott
- Department of Medical Imaging, Fiona Stanley Hospital, 11 Robin Warren Dr, Murdoch, Western Australian, 6150, Australia
| | - Marilyn Zelesco
- Department of Medical Imaging, Fiona Stanley Hospital, 11 Robin Warren Dr, Murdoch, Western Australian, 6150, Australia
| | - Katrina Spilsbury
- Institute for Health Research, University of Notre Dame Australia, Fremantle, Western Australia, Australia
| | - Melanie Ziman
- School of Medical and Health Science, Edith Cowan University, 270 Joondalup Drive, Joondalup, Western Australia 6027, Australia; School of Biomedical Science, The University of Western Australia, 35 Stirling Hwy, Crawley, Western Australia 6009, Australia
| | - Brendan F Kennedy
- BRITElab, Harry Perkins Institute of Medical Research, QEII Medical Centre Nedlands and Centre for Medical Research, The University of Western Australia, 35 Stirling Hwy, Crawley, Western Australia 6009, Australia; Department of Electrical, Electronic and Computer Engineering, School of Engineering, The University of Western Australia, 35 Stirling Hwy, Crawley, 6009, Western Australia, Australia; Australian Research Council Centre for Personalised Therapeutics Technologies, Australia
| | - Lisa Martin
- Fiona Wood Foundation, Fiona Stanley Hospital, 11 Robin Warren Dr, Murdoch, Western Australian 6150, Australia
| | - Fiona M Wood
- Fiona Wood Foundation, Fiona Stanley Hospital, 11 Robin Warren Dr, Murdoch, Western Australian 6150, Australia; Burn Injury Research Unit, The University of Western Australia, 35 Stirling Hwy, Crawley, Western Australia 6009, Australia; Burn Service of Western Australia, Fiona Stanley Hospital, 11 Robin Warren Dr, Murdoch, Western Australian 6150, Australia
| |
Collapse
|
34
|
Rasch Analysis of the Patient and Observer Scar Assessment Scale in Linear Scars: Suggestions for a Patient and Observer Scar Assessment Scale v2.1. Plast Reconstr Surg 2020; 146:378e-380e. [PMID: 32496382 DOI: 10.1097/prs.0000000000007134] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
35
|
Spronk I, Bonsel GJ, Polinder S, van Baar ME, Janssen MF, Haagsma JA. Exploring the relation between the EQ-5D-5L pain/discomfort and pain and itching in a sample of burn patients. Health Qual Life Outcomes 2020; 18:144. [PMID: 32429975 PMCID: PMC7236121 DOI: 10.1186/s12955-020-01394-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Accepted: 05/07/2020] [Indexed: 01/22/2023] Open
Abstract
BACKGROUND The EQ-5D domain pain/discomfort (PD) uses one item to capture pain and other aspects of discomfort, like itching. This study explored how pain, itching and the EQ-5D-5L PD domain relate to each other in a sample of burn patients. METHODS Adult burn patients completed the EQ-5D-5L and the Patient and Observer Scar Assessment Scale (POSAS) 5-7 years after sustaining their injury. The POSAS includes a separate pain and an itching item. Spearman's correlation coefficient established the association between the EQ-5D-5L PD and the POSAS pain and itching item. With multivariable regression analysis the linear association between the POSAS pain and itching item and EQ-5D-5L PD domain was tested. RESULTS Data from 245 patients were included. Mean EQ-5D-5L index value was 0.87 and 39.2% reported at least slight problems on the EQ-5D-5L PD domain. Most patients gave corresponding answers on the EQ-5D-5L PD domain and on the POSAS pain (73%) and itching (70%) item. Spearman correlation coefficients of the EQ-5D-5L PD domain with the POSAS pain and itching were 0.468 (p < 0.001) and 0.473 (p < 0.001), respectively. Among respondents with pain and without itching and respondents with itching and without pain, Spearman correlation coefficients were 0.585 (p = 0.076) and 0.408 (p = 0.001), respectively. POSAS pain (unstandardized Beta = 0.14) and POSAS itching (unstandardized Beta = 0.08) were significantly associated with EQ-5D-5L PD domain (p < 0.001). CONCLUSIONS Our findings indicate that, in a sample of burn patients, pain and itching are captured by the broader EQ-5D-5L PD domain. The EQ-5D-5L PD domain can thus be used to assess pain and itching in relation to HRQL, but the POSAS pain and itching items are more sensitive. The EQ-5D-5L is, however, no replacement of the POSAS when the POSAS is used for its primary aim; assessment of scar quality. TRIAL REGISTRATION Netherlands Trial Register (NTR6407).
Collapse
Affiliation(s)
- I Spronk
- Department of Public Health, Erasmus MC, University Medical Center Rotterdam, P.O. Box 2040, 3000, CA, Rotterdam, The Netherlands. .,Association of Dutch Burn Centres, Maasstad Hospital, Rotterdam, the Netherlands.
| | - G J Bonsel
- Department of Public Health, Erasmus MC, University Medical Center Rotterdam, P.O. Box 2040, 3000, CA, Rotterdam, The Netherlands.,EuroQol Group Executive Office, Rotterdam, The Netherlands
| | - S Polinder
- Department of Public Health, Erasmus MC, University Medical Center Rotterdam, P.O. Box 2040, 3000, CA, Rotterdam, The Netherlands
| | - M E van Baar
- Department of Public Health, Erasmus MC, University Medical Center Rotterdam, P.O. Box 2040, 3000, CA, Rotterdam, The Netherlands.,Association of Dutch Burn Centres, Maasstad Hospital, Rotterdam, the Netherlands
| | - M F Janssen
- Section Medical Psychology and Psychotherapy, Department of Psychiatry, Erasmus MC, Rotterdam, The Netherlands
| | - J A Haagsma
- Department of Public Health, Erasmus MC, University Medical Center Rotterdam, P.O. Box 2040, 3000, CA, Rotterdam, The Netherlands
| |
Collapse
|
36
|
Comparison of 2-Octylcyanoacrylate Versus 5-0 Fast-Absorbing Gut During Linear Wound Closures and the Effect on Wound Cosmesis. Dermatol Surg 2020; 46:628-634. [DOI: 10.1097/dss.0000000000002076] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
|
37
|
Gonchakov GV, Merkulova YA. [Evaluation of advantages of Contractubex gel usage for postsurgical scars treatment in comparison with absence of systematized topical scars treatment of kids with congenital cleft lip and palate]. Khirurgiia (Mosk) 2020:88-94. [PMID: 32352676 DOI: 10.17116/hirurgia202004188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVE Is to evaluate the advantage of Contractubex gel with regards to influence on vascularisation, pigmentation, thickness, surface size, configuration, and elisticity of postsurgical scars of children (after cheilorinoplasty) in comparison to absence of systematized topical treatment. MATERIAL AND METHODS Into the prospective, non-interventional, observational, multi-centered, in parallel groups, open, controlled study were included 60 patients aged 2,5 months and older with postsurgical scars after first cheilorinoplasty after 7-14 day after operation. Patients were randomized into 2 groups of 30 patients in each. I group - patients get applications of Contractubex gel 3 times a day (in the morning, in the afternoon, in the evening) in accordance with patient information leaflet. II group - control group with no regular therapy of of postsurgical scars (without treatment or without application of oils and gels with anticsarring action). The period of medicine usage - 9 months and more for each patient, the each patient observation duration is 18 months. RESULTS After analysis of the primary as well as secondary efficacy criteria (total grade based on POSAS scale, reported by investigator/parent) after 3, 6, 12, 18 months of observation in both groups a positive statistically significant dynamics was registered. At the same time in the Contractubex group results were statistically significantly better than in the control group. Positive dynamics was achieved quickier in the main group than in the contol group and was to observe already after 3 months of therapy, during the whole treatment and observation phase, and after 18 months of therapy. Additionally conducted photodocumentation of postsurgical scar development dynamics in terms of the study confirms positive effect of surgery and absence of visual data regarding keloids or hyperthrophic scars formation in patients in both groups. Adverse events, i. a. pain, itch, burning, long-run hyperemia were not registered during the whole period os study. CONCLUSION The conducted study has shown high efficacy and safety of Contractubex usage for the treatment of postsurgical scars of children with with congenital cleft lip and palate (from 2,5 months old). The statistically significant advantage of the therapy with Contractubex was demonstrated in comparison with the control group (with no regular topical treatment). The obtained results allow to recommend Contractubex gel as an effective and safe medicine for the treatment of scarring after surgeries for kids directly after sutures removal.
Collapse
Affiliation(s)
- G V Gonchakov
- Central clinical hospital with polyclinic of Administrative Directorate of the President of the Russian Federation, Moscow, Russia
| | - Yu A Merkulova
- Central clinical hospital with polyclinic of Administrative Directorate of the President of the Russian Federation, Moscow, Russia
| |
Collapse
|
38
|
Electrosclerotherapy as a Novel Treatment Option for Hypertrophic Capillary Malformations: A Randomized Controlled Pilot Trial. Dermatol Surg 2020; 46:491-498. [DOI: 10.1097/dss.0000000000002191] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
|
39
|
Bao Y, Xu S, Pan Z, Deng J, Li X, Pan F, Li X. Comparative Efficacy and Safety of Common Therapies in Keloids and Hypertrophic Scars: A Systematic Review and Meta-analysis. Aesthetic Plast Surg 2020; 44:207-218. [PMID: 31637502 DOI: 10.1007/s00266-019-01518-y] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2019] [Accepted: 10/05/2019] [Indexed: 10/25/2022]
Abstract
OBJECTIVES At present, there are many therapies for treating keloids and hypertrophic scars, but there is still a lack of treatments that are relatively balanced in efficacy and safety. The study aims to evaluate comprehensively efficacy and safety of common therapies in keloids and hypertrophic scars. METHODS The literature search was conducted up to May 2019. The traditional meta-analysis was performed on 17 therapies. Bayesian network meta-analysis was conducted on the four most common treatments. The outcome indicators were the numbers of patients with good-to-excellent effect, Vancouver Scar Scale (VSS) and adverse events. RESULTS There was no significant difference in the efficacy of triamcinolone acetonide (TAC) compared with other monotherapies except for silicone gel sheet and neodymium-yttrium-aluminum-garnet in primary indicator. The combination therapies were superior to TAC, and the results were consistent after the pooled analysis (RR = 0.522, 95% CI 0.332-0.823). The level of VSS in TAC group was higher than that in 5-flurouracil (5-FU) and TAC + 5-FU group, but lower than that in verapamil (VER) group. And the patients treated with TAC were less safe than those treated with verapamil (P = 0.013). Surface under cumulative ranking ranked verapamil and TAC + 5-FU as the favorable efficacy therapies in terms of primary indicator and ranked TAC + 5-FU as the best therapy for VSS, while VER was ranked as the worst. CONCLUSION This meta-analysis showed that TAC + 5-FU may be the most effective therapy, while verapamil may be a better therapeutic strategy for safety. LEVEL OF EVIDENCE III This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266.
Collapse
|
40
|
Kwa KAA, Legemate CM, Pijpe A, Meij-de Vries A, Middelkoop E, van Baar ME, Breederveld RS, Nieuwenhuis MK. Doxepin cream is not effective in reducing itch in burn scar patients: A multicenter triple-blind randomized clinical crossover trial. Burns 2019; 46:340-346. [PMID: 31839501 DOI: 10.1016/j.burns.2019.11.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Revised: 10/18/2019] [Accepted: 11/13/2019] [Indexed: 10/25/2022]
Abstract
OBJECTIVE To evaluate the effect of doxepin hydrochloride 5% cream on reducing pruritus in burn scar patients compared to a placebo cream. METHOD We conducted a multicenter triple-blind randomized clinical placebo-controlled crossover trial in which burn patients ≥18 years with an itch intensity ≥3 on a Visual Analogue Scale (VAS) were randomized between a doxepin-placebo or placebo-doxepin treatment protocol. Patients used each cream during two weeks with a wash-out period of one week in between. Primary outcome was change in itch intensity in two weeks' time using the VAS. Secondary outcome included the impact of itch (Burn Itch Questionnaire). Other parameters were the use of hydrating cream, silicon treatment, pressure garments, and other antipruritic medication. RESULTS Twenty-seven patients were included. The change in itch intensity (VAS) was not different during the doxepin and placebo period (p=0.994); neither the doxepin cream nor placebo cream reduced itch intensity. However, based on the Burn Itch Questionnaire, we observed a statistically significant decrease in itch intensity and improvement in impact scores in both treatment groups, but no difference in the degree of reduction between the groups. CONCLUSION Doxepin cream was not effective in reducing pruritus in our burn patient study population.
Collapse
Affiliation(s)
- K A A Kwa
- Burn Center, Red Cross Hospital, Beverwijk, The Netherlands; Department of Traumasurgery, Leiden University Medical Center, Leiden, The Netherlands.
| | - C M Legemate
- Burn Center Maasstad Hospital, Rotterdam, The Netherlands; Amsterdam UMC, Free University Amsterdam, Department of Plastic, Reconstructive and Hand Surgery, Amsterdam Movement Sciences, Amsterdam, The Netherlands; Association of Dutch Burn Centers, The Netherlands.
| | - A Pijpe
- Burn Center, Red Cross Hospital, Beverwijk, The Netherlands.
| | - A Meij-de Vries
- Burn Center, Red Cross Hospital, Beverwijk, The Netherlands.
| | - E Middelkoop
- Burn Center, Red Cross Hospital, Beverwijk, The Netherlands; Amsterdam UMC, Free University Amsterdam, Department of Plastic, Reconstructive and Hand Surgery, Amsterdam Movement Sciences, Amsterdam, The Netherlands; Association of Dutch Burn Centers, The Netherlands.
| | - M E van Baar
- Burn Center Maasstad Hospital, Rotterdam, The Netherlands; Association of Dutch Burn Centers, The Netherlands; Department of Public Health Erasmus MC, Rotterdam, The Netherlands.
| | - R S Breederveld
- Burn Center, Red Cross Hospital, Beverwijk, The Netherlands; Department of Traumasurgery, Leiden University Medical Center, Leiden, The Netherlands.
| | - M K Nieuwenhuis
- Association of Dutch Burn Centers, The Netherlands; Burn Center, Martini Hospital, Groningen, The Netherlands.
| |
Collapse
|
41
|
Franchignoni F, Giordano A, Vercelli S, Bravini E, Stissi V, Ferriero G. Rasch Analysis of the Patient and Observer Scar Assessment Scale in Linear Scars. Plast Reconstr Surg 2019; 144:1073e-1079e. [DOI: 10.1097/prs.0000000000006265] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
|
42
|
Early Postoperative Application of Botulinum Toxin Type A Prevents Hypertrophic Scarring after Epicanthoplasty. Plast Reconstr Surg 2019; 144:835-844. [DOI: 10.1097/prs.0000000000006069] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
|
43
|
Deng H, Li-Tsang CW. Measurement of vascularity in the scar: A systematic review. Burns 2019; 45:1253-1265. [DOI: 10.1016/j.burns.2018.10.026] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2017] [Revised: 06/28/2018] [Accepted: 10/31/2018] [Indexed: 01/24/2023]
|
44
|
Kwa KAA, Goei H, Breederveld RS, Middelkoop E, van der Vlies CH, van Baar ME. A systematic review on surgical and nonsurgical debridement techniques of burn wounds. J Plast Reconstr Aesthet Surg 2019; 72:1752-1762. [PMID: 31515194 DOI: 10.1016/j.bjps.2019.07.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2018] [Revised: 05/27/2019] [Accepted: 07/27/2019] [Indexed: 10/26/2022]
Abstract
OBJECTIVE To provide a complete overview of all burn debridement techniques studied in recent literature and to find the best evidence with regard to efficiency and safety. METHOD A systematic review was performed. Searches were conducted in electronic databases such as PubMed, Embase, Cochrane, CINAHL, Web of Science, and Academic Search Premier. All studies published from 1990 onwards, on the efficiency and/or safety of burn debridement techniques in patients with thermal burn injuries of any age, were included. Primary outcomes were time to complete wound healing and time to complete debridement. Randomized trials were critically appraised. RESULTS Twenty-seven studies, including four randomized clinical trials, were included. Time to wound healing in the conventional tangential excision (seven studies), hydrosurgery (eight studies), enzymatic debridement (eleven studies), and shock waves group (one study) ranged from 13-30, 11-13, 19-33, and 16 days, respectively. Time to complete debridement ranged from 5-10, 4-23, and 1-9 days, respectively. Furthermore, secondary outcomes (including grafting, mortality, and scar quality) were compared between the debridement categories. CONCLUSION Convincing evidence in favor of any of these techniques is currently lacking. Future studies regarding (new) debridement techniques need to use standardized and validated outcome measurement tools to allow improved standardization and comparisons across studies.
Collapse
Affiliation(s)
- K A A Kwa
- Burn Center Beverwijk, Red Cross Hospital, Vondellaan 13, 1942 LE Beverwijk, the Netherlands; Department of Traumasurgery, Leiden University Medical Center, K6-50, P.O. Box 9600, 2300 RC Leiden, the Netherlands.
| | - H Goei
- Burn Center, Maasstad Hospital, P.O. Box 9100, 3007 AC Rotterdam, the Netherlands; Department of Plastic, Reconstructive and Hand Surgery, Amsterdam Movement Sciences, VU University Medical Center, De Boelelaan 1117, 1081 HV, Amsterdam, the Netherlands
| | - R S Breederveld
- Burn Center Beverwijk, Red Cross Hospital, Vondellaan 13, 1942 LE Beverwijk, the Netherlands; Department of Traumasurgery, Leiden University Medical Center, K6-50, P.O. Box 9600, 2300 RC Leiden, the Netherlands
| | - E Middelkoop
- Department of Plastic, Reconstructive and Hand Surgery, Amsterdam Movement Sciences, VU University Medical Center, De Boelelaan 1117, 1081 HV, Amsterdam, the Netherlands; Association of Dutch Burn Centers, P.O. Box 1015, 1940 EA Beverwijk, the Netherlands
| | - C H van der Vlies
- Burn Center, Maasstad Hospital, P.O. Box 9100, 3007 AC Rotterdam, the Netherlands
| | - M E van Baar
- Burn Center, Maasstad Hospital, P.O. Box 9100, 3007 AC Rotterdam, the Netherlands; Association of Dutch Burn Centers, P.O. Box 1015, 1940 EA Beverwijk, the Netherlands; Department of Public Health, Erasmus Medical Center, P.O. Box 2040, 3000 CA Rotterdam, the Netherlands.
| |
Collapse
|
45
|
Pourang A, Crispin MK, Clark AK, Armstrong AW, Sivamani RK, Eisen DB. Use of 5-0 Fast Absorbing Gut versus 6-0 Fast Absorbing Gut during cutaneous wound closure on the head and neck: A randomized evaluator-blinded split-wound comparative effectiveness trial. J Am Acad Dermatol 2019; 81:213-218. [DOI: 10.1016/j.jaad.2019.02.037] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Revised: 01/23/2019] [Accepted: 02/13/2019] [Indexed: 10/27/2022]
|
46
|
Rashaan ZM, Kwa KAA, van der Wal MBA, Tuinebreijer WE, van Zuijlen PPM, Breederveld RS. Patterns and predictors of burn scar outcome in the first 12 months after burn: The patient's perspective. Burns 2019; 45:1283-1290. [PMID: 31176509 DOI: 10.1016/j.burns.2019.03.025] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Revised: 02/22/2019] [Accepted: 03/26/2019] [Indexed: 12/22/2022]
Abstract
OBJECTIVE This study aimed to provide insight into the patterns and factors that predict burn scar outcomes at 3, 6 and 12 months after burn. METHODS The Patient and Observer Scar Assessment Scale (POSAS) was used to assess the scar formation of each patient. Structural equation modelling was used. The predictor variables used in this study were sex, three age categories, TBSA, depth of the wound and cause of the burn. RESULTS The POSAS patient total and individual item scores demonstrated a statistically significant decrease in the first 12 months after burn, except for the relief item. Male patients had a lower total and items scores (better scar quality) for pain and pruritus compared with female patients. Full thickness burns had a higher scores for pruritus, pliability, thickness and relief compared to the partial-thickness burns. Ages younger than 5 years, higher TBSA values and flame burns were predictors of various POSAS items at 3 and 6 months after burn. CONCLUSION The POSAS patient total and individual item scores demonstrated a statistically significant improvement in the scar quality in the first 12 months after burn, except for the relief. Sex, age, depth of the wound, the percentage of TBSA and flame burns were predictors of various POSAS patient items at 3, 6 and 12 months after burn.
Collapse
Affiliation(s)
- Z M Rashaan
- Department of Surgery, Leiden University Medical Centre, Albinusdreef 2, 2333 ZA Leiden, Leiden, The Netherlands; Burn Centre and Department of Surgery, Red Cross Hospital, Vondellaan 13, 1942 LE, Beverwijk, The Netherlands.
| | - K A A Kwa
- Department of Surgery, Leiden University Medical Centre, Albinusdreef 2, 2333 ZA Leiden, Leiden, The Netherlands; Burn Centre and Department of Surgery, Red Cross Hospital, Vondellaan 13, 1942 LE, Beverwijk, The Netherlands.
| | - M B A van der Wal
- Association of Dutch Burn Centres, Zeestraat 27-29, 1941 AJ, Beverwijk, The Netherlands.
| | - W E Tuinebreijer
- Burn Centre and Department of Surgery, Red Cross Hospital, Vondellaan 13, 1942 LE, Beverwijk, The Netherlands.
| | - P P M van Zuijlen
- Burn Centre and Department of Plastic and Reconstructive Surgery, Red Cross Hospital, Vondellaan 13, 1942 LE, Beverwijk, The Netherlands; Department of Plastic and Reconstructive Surgery and MOVE Research Institute, VU University of Amsterdam, Van der Boechorststraat 7, 1081 BT, Amsterdam, The Netherlands.
| | - R S Breederveld
- Department of Surgery, Leiden University Medical Centre, Albinusdreef 2, 2333 ZA Leiden, Leiden, The Netherlands; Burn Centre and Department of Surgery, Red Cross Hospital, Vondellaan 13, 1942 LE, Beverwijk, The Netherlands.
| |
Collapse
|
47
|
Simons M, Kimble R, McPhail S, Tyack Z. The longitudinal validity, reproducibility and responsiveness of the Brisbane Burn Scar Impact Profile (caregiver report for young children version) for measuring health-related quality of life in children with burn scars. Burns 2019; 45:1792-1809. [PMID: 31147101 DOI: 10.1016/j.burns.2019.04.015] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Revised: 03/22/2019] [Accepted: 04/16/2019] [Indexed: 12/24/2022]
Abstract
BACKGROUND The measurement of health-related quality of life (HRQoL) provides information about the perceived burden of the health condition and treatments from a lived experience. The Brisbane Burn Scar Impact Profile (caregiver report for young children, BBSIP0-8), developed in 2013, is a proxy-report measure of burn scar-specific HRQoL. The aim of this study was to report its psychometric properties in line with an evaluative purpose. METHODS Caregivers of children up to 8 years of age at risk of burn scarring were recruited into a prospective, longitudinal cohort study. Caregivers completed the BBSIP0-8, Pediatric Quality of Life Inventory and Patient Observer Scar Assessment Scale at baseline (approximately ≥85% of the total body surface area re-epithelialised), 1-2 weeks after baseline and 1-month after baseline. Psychometric properties measured included internal consistency, test-retest reliability, validity and responsiveness. RESULTS Eighty-six caregivers of mostly male children (55%), of a median age (IQR) of 1 year, 10 months (2 years, 1 month) and total body surface area burn of 1.5% (3.0%) were recruited. Over one third of participants were grafted and 15% had contractures or skin tightness at baseline. Internal consistency of ten item groups ranged from 0.73 to 0.96. Hypothesised correlations of changes in the BBSIP0-8 items with changes in criterion measures supported longitudinal validity (ρ ranging from -0.73 to 0.68). The majority of item groups had acceptable reproducibility (ICC = 0.65-0.83). The responsiveness of five item groups was supported (AUC = 0.71-0.90). CONCLUSION The psychometric properties tested support the use of the BBSIP0-8 as an evaluative measure of burn scar-related health-related quality of life for children aged below eight years in the early post-acute period of rehabilitation. Further investigation at longer time period after burn injury is indicated.
Collapse
Affiliation(s)
- M Simons
- Department of Occupational Therapy, Queensland Children's Hospital, 501 Stanley St, South Brisbane, Queensland 4101, Australia; Centre for Burns and Trauma Research, Child Health Research Centre, Level 7, Centre for Children's Health Research, Raymond Terrace, South Brisbane, 4101, Australia.
| | - R Kimble
- Centre for Burns and Trauma Research, Child Health Research Centre, Level 7, Centre for Children's Health Research, Raymond Terrace, South Brisbane, 4101, Australia; Department of Paediatric Surgery, Urology, Neonatal Surgery, Burns and Trauma, Queensland Children's Hospital, Brisbane, Queensland 4101, Australia; School of Medicine, The University of Queensland, St Lucia, Queensland 4067, Australia.
| | - S McPhail
- Institute of Health and Biomedical Innovation and School of Public Health and Social Work, Queensland University of Technology, Kelvin Grove, Queensland 4059, Australia; Centre for Functioning and Health Research, Metro South Health, Buranda, Queensland 4102, Australia.
| | - Z Tyack
- Centre for Burns and Trauma Research, Child Health Research Centre, Level 7, Centre for Children's Health Research, Raymond Terrace, South Brisbane, 4101, Australia; Centre for Functioning and Health Research, Metro South Health, Buranda, Queensland 4102, Australia.
| |
Collapse
|
48
|
Objective and Patient-reported Assessments of Skin Grafts and Keystone Flaps-A Pilot Retrospective Cohort Study. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2019; 6:e2024. [PMID: 30881809 PMCID: PMC6414100 DOI: 10.1097/gox.0000000000002024] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2018] [Accepted: 09/21/2018] [Indexed: 11/29/2022]
Abstract
Background: The keystone perforator island flap provides a versatile form of reconstruction. Perceived benefits include better donor-recipient color match, less contour defect, and fewer complications. To date, there has been no high-quality evidence comparing keystone flaps to split-thickness skin grafts (SSG) from both a qualitative and quantitative point of view. Methods: The Objective and Patient Reported Assessments of Skin grafts versus Keystone flap cohort study compares keystone flaps with SSGs for the reconstruction of skin cancer defects. Patient-reported outcome measures were collected using the EuroQol 5 dimension scale and Patient and Observer Scar Assessment Scale (POSAS) questionnaires. Objective assessments of skin quality were assessed with the Courage and Khazaka system. Cost analysis was also performed. Results: Thirty-eight patients were studied: 20 keystone flaps and 18 SSGs. The keystone group had higher EuroQol 5 dimension scale scores (keystone median = 1.0; SSG median = 0.832; P = 0.641) indicating better general quality of life and lower POSAS scores indicating better disease/condition specific quality of life (keystone mean = 27.7; SSG mean = 35.7; P = 0.323). Observer POSAS scores were significantly lower in the keystone group compared with the SSG group (keystone mean = 10.889; SSG mean = 17.313; P < 0.001). Preservation of sensation was significantly better in keystone flaps (P = 0.006). There was an average £158/$207 (15%) saving when performing a keystone flap. Conclusion: This pilot study demonstrates a number of possible benefits of keystone flaps over SSGs. The results demonstrate the need for further research comparing these reconstructive options. We propose a prospective, controlled study using the methods developed in this pilot study.
Collapse
|
49
|
Spronk I, Polinder S, Haagsma JA, Nieuwenhuis M, Pijpe A, van der Vlies CH, Middelkoop E, van Baar ME. Patient-reported scar quality of adults after burn injuries: A five-year multicenter follow-up study. Wound Repair Regen 2019; 27:406-414. [PMID: 30793408 PMCID: PMC6850449 DOI: 10.1111/wrr.12709] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2018] [Accepted: 02/12/2019] [Indexed: 12/28/2022]
Abstract
Scar formation is an important adverse consequence of burns. How patients appraise their scar quality is often studied shortly after sustaining the injury, but information in the long‐term is scarce. Our aim was, therefore, to evaluate long‐term patient‐reported quality of burn scars. Adults with a burn center admission of ≥1 day between August 2011 and September 2012 were invited to complete a questionnaire on long‐term consequences of burns. We enriched this sample with patients with severe burns (>20% total body surface area [TBSA] burned or TBSA full thickness >5%) treated between January 2010 and March 2013. Self‐reported scar quality was assessed with the Patient Scale of the Patient and Observer Scar Assessment Scale (POSAS). Patients completed this scale for their—in their opinion—most severe scar ≥5 years after burns. This study included 251 patients with a mean %TBSA burned of 10%. The vast majority (91.4%) reported at least minor differences with normal skin (POSAS item score ≥2) on one or more scar characteristics and 78.9% of the patients’ overall opinion was that their scar deviated from normal skin. Patients with severe burns had higher POSAS scores, representing worse scar quality, than patients with mild/intermediate burns, except for color, which was high in both groups. A longer hospital stay predicted reduced scar quality (both mean POSAS and mean overall opinion of the scar) in multivariate analyses. In addition, female gender was also associated with a poorer overall opinion of the scar. In conclusion, this study provides new insights in long‐term scar quality. Scars differed from normal skin in a large part of the burn population more than 5 years after burns, especially in those with severe burns. Female gender is associated with a poorer patients’ overall opinion of their scar, which may be an indication of gender differences in perception of scar quality after burns.
Collapse
Affiliation(s)
- Inge Spronk
- Association of Dutch Burn Centres, Maasstad Hospital, Rotterdam, The Netherlands.,Department of Public Health, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands.,Department of Plastic, Reconstructive and Hand Surgery, Amsterdam Movement Sciences, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Suzanne Polinder
- Department of Public Health, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Juanita A Haagsma
- Department of Public Health, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Marianne Nieuwenhuis
- Association of Dutch Burn Centres, Martini Hospital, Groningen, The Netherlands.,Center for Human Movement Sciences, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Anouk Pijpe
- Department of Plastic, Reconstructive and Hand Surgery, Amsterdam Movement Sciences, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.,Burn Centre, Red Cross Hospital, Beverwijk, The Netherlands
| | - Cornelis H van der Vlies
- Burn Centre, Maasstad Hospital, Rotterdam, The Netherlands.,Trauma Research Unit, Department of Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Esther Middelkoop
- Department of Plastic, Reconstructive and Hand Surgery, Amsterdam Movement Sciences, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.,Association of Dutch Burn Centres, Red Cross Hospital, Beverwijk, The Netherlands
| | - Margriet E van Baar
- Association of Dutch Burn Centres, Maasstad Hospital, Rotterdam, The Netherlands.,Department of Public Health, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| |
Collapse
|
50
|
Griffiths C, Guest E, Pickles T, Hollén L, Grzeda M, White P, Tollow P, Harcourt D. The Development and Validation of the CARe Burn Scale—Adult Form: A Patient-Reported Outcome Measure (PROM) to Assess Quality of Life for Adults Living with a Burn Injury. J Burn Care Res 2019; 40:312-326. [PMID: 30820556 DOI: 10.1093/jbcr/irz021] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Catrin Griffiths
- Centre for Appearance Research (CAR), University of the West of England, Bristol, UK
| | - Ella Guest
- Centre for Appearance Research (CAR), University of the West of England, Bristol, UK
| | | | - Linda Hollén
- Centre for Academic Child Health, Bristol Medical School, University of Bristol, UK
| | - Mariusz Grzeda
- Centre for Academic Child Health, Bristol Medical School, University of Bristol, UK
| | - Paul White
- Department of Engineering, Design and Mathematics, University of the West of England, Bristol, UK
| | - Philippa Tollow
- Centre for Appearance Research (CAR), University of the West of England, Bristol, UK
| | - Diana Harcourt
- Centre for Appearance Research (CAR), University of the West of England, Bristol, UK
| |
Collapse
|