1
|
Wong ZY, Richards M, Wormald JCR. Surgical site infection and patient-reported outcomes in surgically treated soft tissue facial injury: A meta-analysis. J Plast Reconstr Aesthet Surg 2024; 95:319-330. [PMID: 38945111 DOI: 10.1016/j.bjps.2024.06.004] [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: 03/12/2024] [Revised: 06/05/2024] [Accepted: 06/06/2024] [Indexed: 07/02/2024]
Abstract
BACKGROUND Soft tissue facial injuries (STFI) constitute a huge portion of craniofacial trauma, but the risk of surgical site infection (SSI) and patient-reported outcomes (PROs) following surgical management of STFI are unknown. METHODS A PRISMA-compliant search was conducted from January 1990 until March 2023, and meta-analysis was performed using R. Pooled effects of the outcomes were estimated using the DerSimonian and Laird random-effects model or generalised linear mixed model, when feasible. RESULT Among the 8897 screened studies, 38 were included. Twelve studies reported PROMs (n = 985), whereas 28 studies reported SSI rates (n = 10,996) following operative treatment for STFI. The pooled SSI rate (n = 28) was 3.30 % (95 % CI 1.89 %-5.71 %). Surgical and non-surgical closure did not differ significantly in SSI rate. PROs focused on scar outcomes, cosmetic outcomes, quality of life and psychological impact. Subgroup analysis showed lower SSI risk in operative repair for general facial trauma compared to primary repair, and in general facial trauma compared to other aetiologies. The pooled patient scar assessment scale, score at 6-12 months post-intervention (5 studies, n = 217) was 16.16 (95 % CI 15.34-16.97). Limited evidence is available on the effect and superiority of surgical treatment in cosmetic outcomes, quality of life and psychological impact. CONCLUSION Our findings emphasise the limited and unreliable evidence available on PROs following operative treatment for STFI. Future studies employing robust methodologies are needed to investigate optimal approaches for managing STFI.
Collapse
Affiliation(s)
- Zhen Yu Wong
- Queens Medical Centre, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | | | - Justin C R Wormald
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Science, Botnar Research Centre, Windmill Road, Oxford OX3 7HE, UK.
| |
Collapse
|
2
|
Pan Z, Zhang X, Xie W, Cui J, Wang Y, Zhang B, Du L, Zhai W, Sun H, Li Y, Li D. Revisited and innovative perspectives of oral ulcer: from biological specificity to local treatment. Front Bioeng Biotechnol 2024; 12:1335377. [PMID: 38456005 PMCID: PMC10917957 DOI: 10.3389/fbioe.2024.1335377] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 02/12/2024] [Indexed: 03/09/2024] Open
Abstract
Mouth ulcers, a highly prevalent ailment affecting the oral mucosa, leading to pain and discomfort, significantly impacting the patient's daily life. The development of innovative approaches for oral ulcer treatment is of great importance. Moreover, a deeper and more comprehensive understanding of mouth ulcers will facilitate the development of innovative therapeutic strategies. The oral environment possesses distinct traits as it serves as the gateway to the digestive and respiratory systems. The permeability of various epithelial layers can influence drug absorption. Moreover, oral mucosal injuries exhibit distinct healing patterns compared to cutaneous lesions, influenced by various inherent and extrinsic factors. Furthermore, the moist and dynamic oral environment, influenced by saliva and daily physiological functions like chewing and speaking, presents additional challenges in local therapy. Also, suitable mucosal adhesion materials are crucial to alleviate pain and promote healing process. To this end, the review comprehensively examines the anatomical and structural aspects of the oral cavity, elucidates the healing mechanisms of oral ulcers, explores the factors contributing to scar-free healing in the oral mucosa, and investigates the application of mucosal adhesive materials as drug delivery systems. This endeavor seeks to offer novel insights and perspectives for the treatment of oral ulcers.
Collapse
Affiliation(s)
- Ziyi Pan
- Jilin Provincial Key Laboratory of Tooth Development and Bone Remodeling, Hospital of Stomatology, Jilin University, Changchun, China
- School of Stomatology, Jilin University, Changchun, China
| | - Xu Zhang
- Jilin Provincial Key Laboratory of Tooth Development and Bone Remodeling, Hospital of Stomatology, Jilin University, Changchun, China
| | - Wangni Xie
- School of Stomatology, Jilin University, Changchun, China
| | - Jing Cui
- School of Stomatology, Jilin University, Changchun, China
| | - Yue Wang
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, China
| | - Boya Zhang
- School of Stomatology, Jilin University, Changchun, China
| | - Liuyi Du
- School of Stomatology, Jilin University, Changchun, China
| | - Wenhao Zhai
- School of Stomatology, Jilin University, Changchun, China
| | - Hongchen Sun
- Jilin Provincial Key Laboratory of Tooth Development and Bone Remodeling, Hospital of Stomatology, Jilin University, Changchun, China
- School of Stomatology, Jilin University, Changchun, China
| | - Yunfeng Li
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, China
- Joint Laboratory of Opto-Functional Theranostics in Medicine and Chemistry, The First Hospital of Jilin University, Changchun, China
| | - Daowei Li
- Jilin Provincial Key Laboratory of Tooth Development and Bone Remodeling, Hospital of Stomatology, Jilin University, Changchun, China
- School of Stomatology, Jilin University, Changchun, China
| |
Collapse
|
3
|
Powell LD, Vasiliou VS, Thompson AR. An ACT self-help intervention for adults with a visible difference in appearance: A pilot feasibility and acceptability randomized controlled study. Body Image 2023; 47:101637. [PMID: 37839287 DOI: 10.1016/j.bodyim.2023.101637] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 09/14/2023] [Accepted: 10/06/2023] [Indexed: 10/17/2023]
Abstract
Individuals living with a visible difference in appearance experience high levels of social anxiety, yet self-help interventions for this heterogeneous population are not available. We conducted a pilot trial of a novel Acceptance and Commitment Therapy (ACT) based self-help intervention.Individuals with anxiety about having a visible difference in appearance (n = 284) were randomized to an ACT-based four-week intervention (n = 145) or a waitlist control condition (n = 139). We collected pre and follow-up (four-weeks after the completion of the intervention) data. Primary outcomes included social anxiety and impairments in functioning. Psychological flexibility (PF) was also examined. ANCOVAs, controlling for pre scores, indicated significant improvements in functioning by the intervention group. No significant differences were observed for anxiety and PF between conditions at follow-up. Drop out was 68% for the intervention and 41% for the control group, with no differences in the groups in age, origin, gender, or type of visible difference. Participants in the intervention group found the intervention almost equally, useful (77%) and helpful (73%). An ACT-based self-help intervention can alleviate distress related to visible difference in appearance. More sophisticated designs are needed now, to collect idiographic and longitudinal data and examine personalized changes across time in this population.
Collapse
Affiliation(s)
| | - Vasilis S Vasiliou
- South Wales Clinical Psychology Training, Cardiff University, 11th Floor, Tower Building, 70 Park Place, Cardiff CF10 3AT, Wales, UK; Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences (NDORMS), University of Oxford, Oxford, UK
| | - Andrew R Thompson
- University of Sheffield, School of Psychology, Sheffield, UK; South Wales Clinical Psychology Training, Cardiff University, 11th Floor, Tower Building, 70 Park Place, Cardiff CF10 3AT, Wales, UK.
| |
Collapse
|
4
|
Gibson JAG, Dobbs TD, Griffiths R, Song J, Akbari A, Bodger O, Hutchings HA, Lyons RA, John A, Whitaker IS. The association of anxiety disorders and depression with facial scarring: population-based, data linkage, matched cohort analysis of 358 158 patients. BJPsych Open 2023; 9:e212. [PMID: 37964568 PMCID: PMC10753955 DOI: 10.1192/bjo.2023.547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 05/05/2023] [Accepted: 07/18/2023] [Indexed: 11/16/2023] Open
Abstract
BACKGROUND Estimates suggest that 1 in 100 people in the UK live with facial scarring. Despite this incidence, psychological support is limited. AIMS The aim of this study was to strengthen the case for improving such support by determining the incidence and risk factors for anxiety and depression disorders in patients with facial scarring. METHOD A matched cohort study was performed. Patients were identified via secondary care data sources, using clinical codes for conditions resulting in facial scarring. A diagnosis of anxiety or depression was determined by linkage with the patient's primary care general practice data. Incidence was calculated per 1000 person-years at risk (PYAR). Logistic regression was used to determine risk factors. RESULTS Between 2009 and 2018, 179 079 patients met the study criteria and were identified as having a facial scar, and matched to 179 079 controls. The incidence of anxiety in the facial scarring group was 10.05 per 1000 PYAR compared with 7.48 per 1000 PYAR for controls. The incidence of depression in the facial scarring group was 16.28 per 1000 PYAR compared with 9.56 per 1000 PYAR for controls. Age at the time of scarring, previous history of anxiety or depression, female gender, socioeconomic status and classification of scarring increased the risk of both anxiety disorders and depression. CONCLUSIONS There is a high burden of anxiety disorders and depression in this patient group. Risk of these mental health disorders is very much determined by factors apparent at the time of injury, supporting the need for psychological support.
Collapse
Affiliation(s)
- John A. G. Gibson
- Reconstructive Surgery & Regenerative Medicine Research Centre,
Institute of Life Science, Swansea University Medical School,
UK; and The Welsh Centre for Burns and Plastic Surgery,
Morriston Hospital, UK
| | - Thomas D. Dobbs
- Reconstructive Surgery & Regenerative Medicine Research Centre,
Institute of Life Science, Swansea University Medical School,
UK; and The Welsh Centre for Burns and Plastic Surgery,
Morriston Hospital, UK
| | - Rowena Griffiths
- Population Data Science, Swansea University Medical School, Faculty of
Medicine, Health & Life Science, Swansea University,
UK
| | - Jiao Song
- Population Data Science, Swansea University Medical School, Faculty of
Medicine, Health & Life Science, Swansea University,
UK
| | - Ashley Akbari
- Population Data Science, Swansea University Medical School, Faculty of
Medicine, Health & Life Science, Swansea University,
UK; and Patient and Population Health and Informatics Research, Swansea
University Medical School, Faculty of Medicine, Health & Life Science,
Swansea University, UK
| | - Owen Bodger
- Patient and Population Health and Informatics Research, Swansea University
Medical School, Faculty of Medicine, Health & Life Science, Swansea
University, UK
| | - Hayley A. Hutchings
- Patient and Population Health and Informatics Research, Swansea University
Medical School, Faculty of Medicine, Health & Life Science, Swansea
University, UK
| | - Ronan A. Lyons
- Population Data Science, Swansea University Medical School, Faculty of
Medicine, Health & Life Science, Swansea University,
UK; and Patient and Population Health and Informatics Research, Swansea
University Medical School, Faculty of Medicine, Health & Life Science,
Swansea University, UK
| | - Ann John
- Population Data Science, Swansea University Medical School, Faculty of
Medicine, Health & Life Science, Swansea University,
UK; and Patient and Population Health and Informatics Research, Swansea
University Medical School, Faculty of Medicine, Health & Life Science,
Swansea University, UK
| | - Iain S. Whitaker
- Reconstructive Surgery & Regenerative Medicine Research Centre,
Institute of Life Science, Swansea University Medical School,
UK; and The Welsh Centre for Burns and Plastic Surgery,
Morriston Hospital, UK
| |
Collapse
|
5
|
Kasenda S, Mategula D, Chokotho T. Burns among adults in a major Malawian burn unit: epidemiology and factors associated with prolonged hospital stay. Malawi Med J 2023; 35:132-140. [PMID: 38362289 PMCID: PMC10865059 DOI: 10.4314/mmj.v35i3.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2024] Open
Abstract
Aim This study sought to describe the epidemiology of burns and factors associated with prolonged hospital stay among adult patients admitted in the Queen Elizabeth Central Hospital burns unit. Methods All files of patients aged at least 17 years and admitted in the Queen Elizabeth Central Hospital burns unit between 1 June 2007 and 31 May 2017 with acute burns, were reviewed. Data on socio-demographic characteristics, injuries sustained, comorbidities, length of hospital stay, and clinical outcomes were extracted from the files. Summary statistics, independent sample T-test, and odds ratios were computed to determine the distribution and associations of the variables collected. Results A total of 515 patient files, all from rural or informal urban settlements, were reviewed. The median age at the time of presentation was 32 years (IQR: 25-45), and 52% (n=279) were male. Most of the burns occurred at home (81.0%; n=379), were of flame etiology (75.7%; n=385), and were reported to have been accidental (94.7%, n=445). The mean monthly rate of new burn injury patients was highest in the cool-dry season, and epileptic seizures were a common precedent of burn injury (30.7%; n=158). Most (62.7%) of the patients with recorded burn sites sustained multiple burns injuries, and more than half of the patients had upper and lower limb burns (64.6% & 59.5% respectively). Thirty patients sustained additional non-burn injuries, and 26.4% (n=132) of all patients with recorded outcomes died in the hospital. Conclusion The data on burn injuries among adults presenting at the QECH burns unit suggests the existence of socio-economic inequalities associated with burn incidence. There is also a need for improvement in the quality and uptake of epilepsy care in primary care facilities.
Collapse
Affiliation(s)
- Stephen Kasenda
- Blantyre District Health Office, Blantyre, Malawi
- Malawi Epidemiology and Intervention Research Unit, Kamuzu University of Health Sciences, Lilongwe, Malawi
| | - Donnie Mategula
- Malawi-Liverpool-Wellcome Trust Clinical Research Programme, Kamuzu University of Health Sciences, Blantyre, Malawi
- School of Public Health and Family Medicine, Kamuzu University of Health Sciences, Blantyre, Malawi
- Liverpool School of Tropical Medicine, Liverpool, United Kingdom
| | | |
Collapse
|
6
|
Wu Y, Hua Z, Xiang Y, Zhu S, Chen W, Wei P. Evaluation of Facial Trauma Scars After Treating by Refining Plastic Surgery Techniques: A Follow-Up Study. J Craniofac Surg 2023; 34:e376-e380. [PMID: 36944605 PMCID: PMC10205111 DOI: 10.1097/scs.0000000000009298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Accepted: 12/27/2022] [Indexed: 03/23/2023] Open
Abstract
BACKGROUND Although early debridement and refining plastic surgery techniques have been shown to be effective in the treatment of facial scars after trauma, their postoperative outcomes have not been quantitatively evaluated by the relevant Scar Cosmesis Assessment and Rating (SCAR) Scale. This study was designed to provide a fair assessment of the appearance and local symptoms of scars after treatment by refining plastic surgery techniques and to share the operational skills of surgical repairs. PATIENTS AND METHODS Patients who received refining plastic surgery techniques were followed up, and facial scars were taken as high-definition photos, which were presented to 6 professional observers, 6 lay observers, and patients themselves to score the facial scars, including: scar spread, erythema, dyspigmentation, track marks or suture marks, hypertrophy/atrophy, itch and pain according to the SCAR. RESULTS There were 56 patients who met the inclusion criteria and 25 agreed to participate in the study. No hypertrophic scar was found, and all patients were satisfied with the scar control effect. The scores showed that the treatment was achieved good results in scar spread (pro group: 0.85±0.55, lay group: 0.96±0.68, patients: 0.92±0.64), erythema (pro group: 0.34±0.26, lay group: 0.45±0.37, patients: 0.32±0.48), hypertrophy/atrophy (pro group: 0.21±0.27, lay group: 0.21±0.31, patients: 0.32±0.48), and there was no significant difference in the scores of the 3 observation groups ( P >0.05). However, it is difficult to eliminate dyspigmentation (pro group: 0.29±0.26, lay group: 0.30±0.30, patients: 0.40±0.50), track marks or suture marks (pro group: 0.45±0.33, lay group: 0.59±0.30, patients: 0.36±0.49). Two (8%) patients complained of itch and 1 (4%) patient complained of both itch and pain in the past 24 hours. CONCLUSIONS The appearance of facial scars is satisfactory, the local symptoms are mild, and the evaluation among different aesthetics is affirmative after receiving refining plastic surgery techniques, which is just in line with the purpose of seeking beauty for the patients, and meanwhile can provide a good foundation for the comprehensive treatment of late scars, so that the treatment plan should be promoted.
Collapse
|
7
|
Rasset P, Mange J, Montalan B, Stutterheim SE. Towards a better understanding of the social stigma of facial difference. Body Image 2022; 43:450-462. [PMID: 36345083 DOI: 10.1016/j.bodyim.2022.10.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 10/10/2022] [Accepted: 10/23/2022] [Indexed: 11/06/2022]
Abstract
Facial difference (FD) is not only an individual experience; it is inherently social, reflecting interactions between social norms and individual attitudes. Often FD is stigmatized. In this paper, we employ a widely used stigma framework, namely the social stigma framework put forth by Pryor and Reeder (2011), to unpack the stigma of FD. This framework posits that there are four forms of stigma: public stigma, self-stigma, stigma by association, and structural stigma. We first discuss the social and psychological literature on FD as it pertains to these various forms of stigma. We then describe coping approaches for FD stigma. Lastly, we delineate evidence-based methods for addressing the various forms of FD stigma, such that future efforts can more effectively tackle the stigma of facial difference.
Collapse
Affiliation(s)
- Pauline Rasset
- Laboratoire de Psychologie de Caen Normandie (LPCN EA 7452), Université de Caen Normandie, France.
| | - Jessica Mange
- Laboratoire de Psychologie de Caen Normandie (LPCN EA 7452), Université de Caen Normandie, France
| | - Benoît Montalan
- Centre de Recherche sur les Fonctionnements et Dysfonctionnements Psychologiques (CRFDP EA 7475), Université de Rouen Normandie, France
| | - Sarah E Stutterheim
- Department of Health Promotion, Care and Public Health Research Institute, Maastricht University, Maastricht, Netherlands
| |
Collapse
|
8
|
Walshaw EG, Taylor R, Anderson J, Sexton P, Parmar JD, Carter LM. The psychological sequelae of maxillofacial trauma: a scoping review of the literature. Br J Oral Maxillofac Surg 2022; 60:1303-1320. [PMID: 36446645 DOI: 10.1016/j.bjoms.2022.09.013] [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: 06/21/2022] [Accepted: 09/05/2022] [Indexed: 11/27/2022]
Abstract
Managing the physical sequelae of facial trauma is routine for the maxillofacial surgeon. However, managing the psychological consequences is more challenging. The often violent mechanism of injury, changes in appearance, altered self-perception, and self-confidence can significantly impact daily life. This review summarises the literature regarding post-traumatic stress disorder (PTSD) and facial trauma, highlighting evidence to guide clinical practice. PubMed and MEDLINE were searched for relevant keywords and MeSH headings. Articles between 2000-2022 were independently reviewed by two authors. Articles were excluded if the full text was not available in English, did not relate to facial trauma, or was not related to PTSD/psychological sequelae. A total of 211 articles were retrieved. The most common reasons for exclusion were papers not reporting psychological outcomes (n = 68) or not relating to facial trauma (n = 35). Articles were sub-categorised to enable evaluation of key themes. Categories included children and adolescents, cross sectional, longitudinal studies, and interventional studies. Whilst there were potential confounders such as socioeconomic factors, overall, patients who had experienced facial trauma (regardless of the mechanism of injury) had an increased risk of PTSD and anxiety/depression. PTSD following facial injury is increasingly recognised as an important issue. A robust evidence base is desirable to inform clinical practice and provide holistic care to often vulnerable patients. Identifying those at increased risk of negative psychological sequelae is essential. We have appraised the literature relevant to OMFS trauma clinicians.
Collapse
Affiliation(s)
- Emma G Walshaw
- University of Leeds, Worsley Building, University of Leeds, Woodhouse, Leeds LS2 9JT, United Kingdom.
| | - Richard Taylor
- University of Leeds, Worsley Building, University of Leeds, Woodhouse, Leeds LS2 9JT, United Kingdom.
| | - Jane Anderson
- University of Huddersfield, Queensgate, Huddersfield HD1 3DH, United Kingdom.
| | - Paul Sexton
- Leeds Teaching Hospitals Trust, Leeds General Infirmary, Great George Street, Leeds LS1 3EX, United Kingdom.
| | - Jiten D Parmar
- Leeds Teaching Hospitals Trust, Leeds General Infirmary, Great George Street, Leeds LS1 3EX, United Kingdom.
| | - Lachlan M Carter
- Leeds Teaching Hospitals Trust, Leeds General Infirmary, Great George Street, Leeds LS1 3EX, United Kingdom.
| |
Collapse
|
9
|
Badenoch JB, Conti I, Rengasamy ER, Watson CJ, Butler M, Hussain Z, Carter B, Rooney AG, Zandi MS, Lewis G, David AS, Houlihan CF, Easton A, Michael BD, Kuppalli K, Nicholson TR, Pollak TA, Rogers JP. Neurological and psychiatric presentations associated with human monkeypox virus infection: A systematic review and meta-analysis. EClinicalMedicine 2022; 52:101644. [PMID: 36246957 PMCID: PMC9533950 DOI: 10.1016/j.eclinm.2022.101644] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 08/15/2022] [Accepted: 08/15/2022] [Indexed: 12/24/2022] Open
Abstract
Background Neuropsychiatric presentations of monkeypox (MPX) infection have not been well characterised, despite evidence of nervous system involvement associated with the related smallpox infection. Methods In this pre-registered (PROSPERO ID 336649) systematic review and meta-analysis, we searched MEDLINE, EMBASE, PsycINFO, AMED and the preprint server MedRxiv up to 31/05/2022. Any study design of humans infected with MPX that reported a neurological or psychiatric presentation was included. For eligible symptoms, we calculated a pooled prevalence using an inverse variance approach and corresponding 95% confidence intervals. The degree of variability that could be explained by between-study heterogeneity was assessed using the I 2 statistic. Risk of bias was assessed with the Newcastle Ottawa Scale and the Joanna Briggs Institute quality assessment tool. Findings From 1705 unique studies, we extracted data on 19 eligible studies (1512 participants, 1031 with confirmed infection using CDC criteria or PCR testing) most of which were cohort studies and case series with no control groups. Study quality was generally moderate. Three clinical features were eligible for meta-analysis: seizure 2.7% (95% CI 0.7-10.2%, I2 0%), confusion 2.4% (95% CI 1.1-5.2%, I2 0%) and encephalitis 2.0% (95% 0.5-8.2%, I2 55.8%). Other frequently reported symptoms included myalgia, headache and fatigue, where heterogeneity was too high for estimation of pooled prevalences, possibly as a result of differences in viral clades and study methodology. Interpretation There is preliminary evidence for a range of neuropsychiatric presentations including severe neurological complications (encephalitis and seizure) and nonspecific neurological features (confusion, headache and myalgia). There is less evidence regarding the psychiatric presentations or sequelae of MPX. This may warrant surveillance within the current MPX outbreak, with prospective longitudinal studies evaluating the mid- to long-term sequelae of the virus. Robust methods to evaluate the potential causality of MPX with these clinical features are required. More evidence is necessary to explain heterogeneity in prevalence estimates. Funding UKRI/MRC (MR/V03605X/1), MRC-CSF (MR/V007181/1), MRC/AMED (MR/T028750/1) and the Wellcome Trust (102186/B/13/Z) and (102186/B/13/Z) and UCLH BRC.
Collapse
Affiliation(s)
- James B. Badenoch
- Barts Health NHS Trust, Charterhouse Square, London EC1M 6BQ, UK
- Preventive Neurology Unit, Wolfson Institute of Preventive Medicine, Queen Mary University of Medicine, London EC1M 6BQ, UK
| | - Isabella Conti
- Guy's and St Thomas’ NHS Foundation Trust, Westminster Bridge Road, London SE1 7EH, UK
| | - Emma R. Rengasamy
- Department of Public Health and Primary Care, University of Cambridge, Cambridge CB1 8RN, UK
| | - Cameron J. Watson
- Preventive Neurology Unit, Wolfson Institute of Preventive Medicine, Queen Mary University of Medicine, London EC1M 6BQ, UK
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, WC2R 2LS, UK
- South London and Maudsley NHS Foundation Trust, London BR3 3BX, UK
| | - Matthew Butler
- Neuropsychiatry Research and Education Group, Institute of Psychiatry, Psychology and Neuroscience, King's College London, WC2R 2LS, UK
| | - Zain Hussain
- Edinburgh Medical School, University of Edinburgh, Edinburgh EH16 4SB, UK
| | - Ben Carter
- Department of Biostatistics and Health Informatics, King's College London, London WC2R 2LS, UK
| | - Alasdair G. Rooney
- Centre for Clinical Brain Sciences, The University of Edinburgh, Edinburgh EH16 4SB, UK
| | - Michael S. Zandi
- UCL Institute of Neurology and National Hospital for Neurology and Neurosurgery, Queen Square, London WC1N 3BG, UK
| | - Glyn Lewis
- Division of Psychiatry, University College London, London, UK
| | - Anthony S. David
- UCL Institute of Mental Health, Maple House, 149 Tottenham Court Road, London W1T 7NF, UK
| | - Catherine F. Houlihan
- UCL Department of Infection and Immunity, University College London Hospital, London NW1 2BU, UK
- Rare and Imported Pathogens Laboratory (RIPL), UKHSA, Porton Down SP4 0JG, UK
| | - Ava Easton
- Encephalitis Society, 32 Castlegate, Malton YO17 7DT, UK
- Clinical Infection Microbiology and Immunology, Institute of Infection, Veterinary, and Zoological Science, University of Liverpool, L69 3BX, UK
| | - Benedict D. Michael
- Clinical Infection Microbiology and Immunology, Institute of Infection, Veterinary, and Zoological Science, University of Liverpool, L69 3BX, UK
- Department of Neurology, The Walton Centre NHS Foundation Trust, Liverpool L9 7LJ, UK
- National Institute for Health Research Health Protection Research Unit in Emerging and Zoonotic Infection, University of Liverpool, L69 3BX, UK
| | - Krutika Kuppalli
- Emerging Diseases and Zoonoses Unit, Department of Epidemic and Pandemic Preparedness and Prevention, Health Emergencies Programme, World Health Organisation, Geneva, Switzerland
| | - Timothy R. Nicholson
- Neuropsychiatry Research and Education Group, Institute of Psychiatry, Psychology and Neuroscience, King's College London, WC2R 2LS, UK
| | - Thomas A. Pollak
- Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, De Crespigny Park, London SE5 4AF, UK
| | - Jonathan P. Rogers
- South London and Maudsley NHS Foundation Trust, London BR3 3BX, UK
- Division of Psychiatry, University College London, London, UK
| |
Collapse
|
10
|
Lin Y, Lv W, Xu J, Jiang Y, Chen Z. Effectiveness of Cognitive Behavior Therapy Combined with Eye Movement Desensitization and Reprocessing on Psychological Problems and Life Quality in Patients' Postfacial Trauma. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:7822847. [PMID: 36118833 PMCID: PMC9473919 DOI: 10.1155/2022/7822847] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Revised: 08/22/2022] [Accepted: 08/26/2022] [Indexed: 11/22/2022]
Abstract
Objective To investigate the effectiveness of cognitive behavior therapy (CBT) combined with eye movement desensitization and reprocessing (EMDR) on the esteem, anxiety, depression, posttrauma stress disorder (PTSD), and posttraumatic growth in patients with facial trauma. Methods A total of 92 facial trauma patients in Wenzhou People's Hospital from January 2017 to December 2019 were enrolled in this study. The patients were randomly divided into control group (n = 46) and intervention group (n = 46). Both of the control group and the intervention group received routine treatment, while the intervention group further received CBT combined with EMDR. Questionnaires were used to explore and record the general patient information. The Self-Esteem Scale (SES), Self-Anxiety Scale (SAS), Self-Depression Scale (SDS), Posttraumatic Stress Disorder Checklist Civilian Version (PCL-C), Posttraumatic Growth Inventory (PTGI), and World Health Organization Quality of Life-brief (WHOQOL-BREF) scores between the two groups were compared. Results After CBT combined with EMDR intervention, the SDS and SAS scores in the intervention group were significantly decreased compared with the scores before intervention with statistically significance (P < 0.001). Furthermore, the PCL-C score in the intervention group showed significant decrease in comparison with the control group (P < 0.001), while the PTGI score in the intervention group was significantly higher than the control group (P < 0.001). The WHOQOL-BREF scores were increased after treatment in the two groups compared with the scores before treatment, and the scores in the intervention group were higher than those in the control group after treatment (P < 0.01). Conclusion Psychological intervention therapy can effectively alleviate the anxiety, depression, and PTSD and improve the life quality and the recovery of facial trauma patients.
Collapse
Affiliation(s)
- Yue Lin
- Department of Emergency, Wenzhou People's Hospital, Wenzhou, Zhejiang 325000, China
| | - Wang Lv
- Department of Emergency, Wenzhou People's Hospital, Wenzhou, Zhejiang 325000, China
| | - Jun Xu
- Department of Endoscopy Center, Wenzhou People's Hospital, Wenzhou, Zhejiang 325000, China
| | - Yingying Jiang
- Department of Emergency, Wenzhou People's Hospital, Wenzhou, Zhejiang 325000, China
| | - Zheyan Chen
- Department of Plastic Surgery, Wenzhou People's Hospital, Wenzhou, Zhejiang 325000, China
| |
Collapse
|
11
|
王 亮, 邓 呈. [The research progress of tension-reducing suture of deep layer skin]. ZHONGGUO XIU FU CHONG JIAN WAI KE ZA ZHI = ZHONGGUO XIUFU CHONGJIAN WAIKE ZAZHI = CHINESE JOURNAL OF REPARATIVE AND RECONSTRUCTIVE SURGERY 2022; 36:648-652. [PMID: 35570642 PMCID: PMC9108649 DOI: 10.7507/1002-1892.202201042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 03/17/2022] [Indexed: 06/15/2023]
Abstract
OBJECTIVE To provide systematic information for deep understanding and improvement of tension-reducing suture of deep layer skin. METHODS The related literature over the years was extensively collected and precisely processed to summarize the characteristics and applications of different tension-reducing suture of deep layer skin. RESULTS Throughout the development of plastic surgery, tension-reducing suture of deep layer skin mainly includes vertical mattress suture and its modified styles, horizontal mattress suture and its modified styles, and some special types of suture technique, and each one of them has its own characteristics and is suitable for wounds with different tension and shape. CONCLUSION Clinically, surgeons need to select appropriate tension-reducing suture techniques according to specific factors such as wound location and tension, so as to fully reduce the tension of the wound, which can achieve good wound healing and prevent the pathological scaring.
Collapse
Affiliation(s)
- 亮亮 王
- 遵义医科大学附属医院烧伤整形外科(贵州遵义 563003)Department of Burns and Plastic Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi Guizhou, 563003, P. R. China
| | - 呈亮 邓
- 遵义医科大学附属医院烧伤整形外科(贵州遵义 563003)Department of Burns and Plastic Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi Guizhou, 563003, P. R. China
- 组织损伤修复与再生医学省部共建协同创新中心(贵州遵义 563003)Collaborative Innovation Center for Tissue Damage Repair and Regenerative Medicine, Zunyi Guizhou, 563003, P. R. China
| |
Collapse
|
12
|
Jessop ZM, Hague A, Dobbs TD, Stewart KJ, Whitaker IS. Facial Cartilaginous Reconstruction-A Historical Perspective, State-of-the-Art, and Future Directions. Front Surg 2021; 8:680186. [PMID: 34485372 PMCID: PMC8415446 DOI: 10.3389/fsurg.2021.680186] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2021] [Accepted: 07/19/2021] [Indexed: 11/13/2022] Open
Abstract
Importance: Reconstruction of facial deformity poses a significant surgical challenge due to the psychological, functional, and aesthetic importance of this anatomical area. There is a need to provide not only an excellent colour and contour match for skin defects, but also a durable cartilaginous structural replacement for nasal or auricular defects. The purpose of this review is to describe the history of, and state-of-the-art techniques within, facial cartilaginous surgery, whilst highlighting recent advances and future directions for this continually advancing specialty. Observations: Limitations of synthetic implants for nasal and auricular reconstruction, such as silicone and porous polyethylene, have meant that autologous cartilage tissue for such cases remains the current gold standard. Similarly, tissue engineering approaches using unrelated cells and synthetic scaffolds have shown limited in vivo success. There is increasing recognition that both the intrinsic and extrinsic microenvironment are important for tissue engineering and synthetic scaffolds fail to provide the necessary cues for cartilage matrix secretion. Conclusions and Relevance: We discuss the first-in-man studies in the context of biomimetic and developmental approaches to engineering durable cartilage for clinical translation. Implementation of engineered autologous tissue into clinical practise could eliminate donor site morbidity and represent the next phase of the facial reconstruction evolution.
Collapse
Affiliation(s)
- Zita M. Jessop
- Reconstructive Surgery and Regenerative Medicine Research Group, Swansea University Medical School, Swansea, United Kingdom
- The Welsh Centre for Burns and Plastic Surgery, Morriston Hospital, Swansea, United Kingdom
| | - Adam Hague
- The Welsh Centre for Burns and Plastic Surgery, Morriston Hospital, Swansea, United Kingdom
| | - Thomas D. Dobbs
- Reconstructive Surgery and Regenerative Medicine Research Group, Swansea University Medical School, Swansea, United Kingdom
- The Welsh Centre for Burns and Plastic Surgery, Morriston Hospital, Swansea, United Kingdom
| | - Kenneth J. Stewart
- Department of Plastic and Reconstructive Surgery, Royal Hospital for Sick Children, Edinburgh, United Kingdom
| | - Iain S. Whitaker
- Reconstructive Surgery and Regenerative Medicine Research Group, Swansea University Medical School, Swansea, United Kingdom
- The Welsh Centre for Burns and Plastic Surgery, Morriston Hospital, Swansea, United Kingdom
| |
Collapse
|
13
|
Pereira D, Sequeira I. A Scarless Healing Tale: Comparing Homeostasis and Wound Healing of Oral Mucosa With Skin and Oesophagus. Front Cell Dev Biol 2021; 9:682143. [PMID: 34381771 PMCID: PMC8350526 DOI: 10.3389/fcell.2021.682143] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Accepted: 06/24/2021] [Indexed: 12/14/2022] Open
Abstract
Epithelial tissues are the most rapidly dividing tissues in the body, holding a natural ability for renewal and regeneration. This ability is crucial for survival as epithelia are essential to provide the ultimate barrier against the external environment, protecting the underlying tissues. Tissue stem and progenitor cells are responsible for self-renewal and repair during homeostasis and following injury. Upon wounding, epithelial tissues undergo different phases of haemostasis, inflammation, proliferation and remodelling, often resulting in fibrosis and scarring. In this review, we explore the phenotypic differences between the skin, the oesophagus and the oral mucosa. We discuss the plasticity of these epithelial stem cells and contribution of different fibroblast subpopulations for tissue regeneration and wound healing. While these epithelial tissues share global mechanisms of stem cell behaviour for tissue renewal and regeneration, the oral mucosa is known for its outstanding healing potential with minimal scarring. We aim to provide an updated review of recent studies that combined cell therapy with bioengineering exporting the unique scarless properties of the oral mucosa to improve skin and oesophageal wound healing and to reduce fibrotic tissue formation. These advances open new avenues toward the ultimate goal of achieving scarless wound healing.
Collapse
Affiliation(s)
| | - Inês Sequeira
- Institute of Dentistry, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| |
Collapse
|
14
|
Kong W, Xiao Y, Wang B, Zhu Z, Hu L, Tang H, Wang K, Fang H, Shi Y, Long J, Gan L, Wang H, Sun Y, Xia Z. Comorbidities of scars in China: a national study based on hospitalized cases. BURNS & TRAUMA 2021; 9:tkab012. [PMID: 34212062 PMCID: PMC8240520 DOI: 10.1093/burnst/tkab012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/29/2020] [Revised: 12/09/2020] [Indexed: 12/13/2022]
Abstract
Background Scar comorbidities seriously affect the physical and mental health of patients, but few studies have reported the exact epidemiological characteristics of scar comorbidities in China. This study aimed to investigate the prevalence of scar comorbidities in China. Methods The data of 177,586 scar cases between 2013 and 2018 were obtained from the Hospital Quality Monitoring System based on the 10th edition of the International Classification of Diseases coding system. The total distribution of scar comorbidities and their relationship with age, aetiology and body regions were analysed. Results Six comorbidities (contracture, malformation, ocular complications, adhesion, infection and others) were the main focus. In general, male patients outnumbered females and urban areas outnumbered rural areas. The proportion of contractures was the highest at 59,028 (33.24%). Students, workers and farmers made up the majority of the occupation. Han Chinese accounted for the majority of the ethnic. The highest proportion of scar contracture occurred at 1-1.9 years of age (58.97%), after which a significant downward trend was observed. However, starting from 50 years of age, ocular complications increased gradually and significantly, eventually reaching a peak of 34.49% in those aged >80 years. Scar contracture was the most common comorbidity according to aetiology, and the highest proportion was observed in patients who were scalded (29.33%). Contractures were also the most frequent comorbidity in hands (10.30%), lower limbs (6.97%), feet (6.80%) and upper limbs (6.02%). The mean and median hospitalization durations were 12.85 and 8 days, respectively. Conclusions Contractures were the most common comorbidities, and different comorbidities tended to occur at different ages and with different causative factors.
Collapse
Affiliation(s)
- Weishi Kong
- Department of Burn Surgery, the First Affiliated Hospital of Naval Medical University, Shanghai 200433, P.R.China.,Burn Institute of PLA, Research Unit of key techniques for treatment of burns and combined burns and trauma injury, Chinese Academy of Medical Sciences, Shanghai 200433, P.R.China
| | - Yongqiang Xiao
- Department of Burn Surgery, the First Affiliated Hospital of Naval Medical University, Shanghai 200433, P.R.China.,Department of Burn and Plastic Surgery, The 970th Hospital of People's Liberation Army, Yantai, Shandong, 264000, China
| | - Baoli Wang
- Department of Burn Surgery, the First Affiliated Hospital of Naval Medical University, Shanghai 200433, P.R.China
| | - Zhe Zhu
- Department of Burn Surgery, the First Affiliated Hospital of Naval Medical University, Shanghai 200433, P.R.China
| | - Lunyang Hu
- Department of Burn Surgery, the First Affiliated Hospital of Naval Medical University, Shanghai 200433, P.R.China
| | - Hongtai Tang
- Department of Burn Surgery, the First Affiliated Hospital of Naval Medical University, Shanghai 200433, P.R.China
| | - Kangan Wang
- Department of Burn Surgery, the First Affiliated Hospital of Naval Medical University, Shanghai 200433, P.R.China
| | - He Fang
- Department of Burn Surgery, the First Affiliated Hospital of Naval Medical University, Shanghai 200433, P.R.China
| | - Ying Shi
- China Standard Medical Information Research Centre, Shenzhen 518000, P.R.China
| | - Jianyan Long
- China Standard Medical Information Research Centre, Shenzhen 518000, P.R.China
| | - Lanxia Gan
- China Standard Medical Information Research Centre, Shenzhen 518000, P.R.China
| | - Haibo Wang
- China Standard Medical Information Research Centre, Shenzhen 518000, P.R.China
| | - Yu Sun
- Department of Burn Surgery, the First Affiliated Hospital of Naval Medical University, Shanghai 200433, P.R.China.,Burn Institute of PLA, Research Unit of key techniques for treatment of burns and combined burns and trauma injury, Chinese Academy of Medical Sciences, Shanghai 200433, P.R.China
| | - Zhaofan Xia
- Department of Burn Surgery, the First Affiliated Hospital of Naval Medical University, Shanghai 200433, P.R.China.,Burn Institute of PLA, Research Unit of key techniques for treatment of burns and combined burns and trauma injury, Chinese Academy of Medical Sciences, Shanghai 200433, P.R.China
| |
Collapse
|
15
|
Shepherd L, Turner A, Reynolds DP, Thompson AR. Acceptance and commitment therapy for appearance anxiety: three case studies. Scars Burn Heal 2020; 6:2059513120967584. [PMID: 35154811 PMCID: PMC8832325 DOI: 10.1177/2059513120967584] [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: 11/20/2022] Open
Abstract
INTRODUCTION Due to scarring, appearance anxiety is a common psychological difficulty in patients accessing burns services. Appearance anxiety can significantly impact upon social functioning and quality of life; thus, the availability of effective psychological therapies is vital. Acceptance and Commitment Therapy (ACT) is considered useful for treating distress associated with other health conditions and may lend itself well to appearance anxiety. However, no published research is currently available. METHODS Three single case studies (two male burns patients; one female necrotising fasciitis patient) are presented where appearance anxiety was treated using ACT. A treatment protocol was followed and evaluated: the Derriford Appearance Scale measured appearance anxiety; the Work and Social Adjustment Scale measured impairment in functioning; the Acceptance and Action Questionnaire measured acceptance (willingness to open up to distressing internal experiences); and the Committed Action Questionnaire measured engagement in meaningful and valued life activities. Measures were given at every treatment session and patient feedback was obtained. One-month follow-up data were available for two cases. RESULTS After the intervention, all patients had reduced functional impairment and were living more valued and meaningful lives. No negative effects were found. DISCUSSION These case studies suggest that ACT may be a useful psychological therapy for appearance anxiety. The uncontrolled nature of the intervention limits the conclusions that can be drawn. CONCLUSION A pilot feasibility study to evaluate the effectiveness of ACT for appearance anxiety is warranted. LAY SUMMARY Many patients with scars can feel distressed about their appearance. This is known as appearance anxiety and can include patients accessing burns services. Appearance anxiety can stop patients from enjoying a good quality of life and impact upon important areas of daily functioning. It is therefore important that psychological therapies are effective. However, research investigating the effectiveness of psychological therapies is limited. This paper describes the psychological therapy of three patients who were distressed about scarring. A psychological therapy called Acceptance and Commitment Therapy (ACT) was used as part of standard care and evaluated using questionnaires and patient feedback. After the course of ACT, all patients were less impacted day-to-day by their appearance anxiety and were living more valued and meaningful lives. No negative effects were found. These case studies suggest that ACT may be a useful psychological therapy for appearance anxiety and further research evaluating it should be completed.
Collapse
Affiliation(s)
- Laura Shepherd
- Department of Clinical Psychology &
Neuropsychology, Nottingham University Hospitals NHS Trust, Queens Medical Centre
Campus, Nottingham, UK
| | - Anna Turner
- Department of Clinical Psychology &
Neuropsychology, Nottingham University Hospitals NHS Trust, Queens Medical Centre
Campus, Nottingham, UK
| | - Darren P Reynolds
- Department of Clinical Psychology &
Neuropsychology, Nottingham University Hospitals NHS Trust, Queens Medical Centre
Campus, Nottingham, UK
| | - Andrew R Thompson
- South Wales Clinical Psychology Training
Programme, School of Psychology, Cardiff University, Cardiff, Wales, UK
| |
Collapse
|
16
|
desJardins-Park HE, Mascharak S, Chinta MS, Wan DC, Longaker MT. The Spectrum of Scarring in Craniofacial Wound Repair. Front Physiol 2019; 10:322. [PMID: 30984020 PMCID: PMC6450464 DOI: 10.3389/fphys.2019.00322] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2018] [Accepted: 03/11/2019] [Indexed: 12/11/2022] Open
Abstract
Fibrosis is intimately linked to wound healing and is one of the largest causes of wound-related morbidity. While scar formation is the normal and inevitable outcome of adult mammalian cutaneous wound healing, scarring varies widely between different anatomical sites. The spectrum of craniofacial wound healing spans a particularly diverse range of outcomes. While most craniofacial wounds heal by scarring, which can be functionally and aesthetically devastating, healing of the oral mucosa represents a rare example of nearly scarless postnatal healing in humans. In this review, we describe the typical wound healing process in both skin and the oral cavity. We present clinical correlates and current therapies and discuss the current state of research into mechanisms of scarless healing, toward the ultimate goal of achieving scarless adult skin healing.
Collapse
Affiliation(s)
- Heather E. desJardins-Park
- Hagey Laboratory for Pediatric Regenerative Medicine, Department of Surgery, Stanford University School of Medicine, Stanford, CA, United States
| | - Shamik Mascharak
- Hagey Laboratory for Pediatric Regenerative Medicine, Department of Surgery, Stanford University School of Medicine, Stanford, CA, United States
| | - Malini S. Chinta
- Hagey Laboratory for Pediatric Regenerative Medicine, Department of Surgery, Stanford University School of Medicine, Stanford, CA, United States
| | - Derrick C. Wan
- Hagey Laboratory for Pediatric Regenerative Medicine, Department of Surgery, Stanford University School of Medicine, Stanford, CA, United States
| | - Michael T. Longaker
- Hagey Laboratory for Pediatric Regenerative Medicine, Department of Surgery, Stanford University School of Medicine, Stanford, CA, United States
- Institute for Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, CA, United States
| |
Collapse
|