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Nugent K, Joshi A, Viana R, Payne MW, Unger J, Hunter SW. How has body image been evaluated among people with lower limb loss? A scoping review. Disabil Rehabil 2024:1-14. [PMID: 38563712 DOI: 10.1080/09638288.2024.2335646] [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: 07/25/2023] [Accepted: 03/23/2024] [Indexed: 04/04/2024]
Abstract
PURPOSE Lower limb loss can result in an altered body image, leading to changes in self-esteem, mental health and quality of life. This scoping review explored how body image has been evaluated among people with lower limb loss. MATERIALS AND METHODS Five databases (Embase, Medline, PsychINFO, CINHAL, and Nursing and Allied Health Database) were searched from inception until March 19, 2023. Inclusion criteria: 1) people with lower limb loss; 2) evaluated a body image outcome or theme; and 3) a qualitative, quantitative or mixed methods design. RESULTS Twenty-four quantitative (n = 19 cross-sectional, n = 3 intervention cohort and n = 2 prospective cohort), 2 qualitative and 1 mixed methods design studies were included. The definition of body image varied across studies, with 59% of studies not reporting a conceptual or theoretical definition. People with lower limb loss perceived a more negative body image compared to control groups. In prospective cohort studies, changes in body image over time were inconclusive. CONCLUSION People with lower limb loss report a negative body image when compared to other populations. Definitions and understanding of body image changed overtime and varied among studies which may impact introducing interventions to promote positive body image during rehabilitation and beyond in this population.
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Affiliation(s)
- Kristin Nugent
- Faculty of Health Sciences, Western University, London, Canada
- School of Physical Therapy, Western University, London, Canada
| | - Atharv Joshi
- Faculty of Health Sciences, Western University, London, Canada
| | - Ricardo Viana
- Department of Physical Medicine and Rehabilitation, Parkwood Institute, London, Canada
- Schulich School of Medicine and Dentistry, Western University, London, Canada
| | - Michael W Payne
- Department of Physical Medicine and Rehabilitation, Parkwood Institute, London, Canada
- Schulich School of Medicine and Dentistry, Western University, London, Canada
| | - Janelle Unger
- Faculty of Health Sciences, Western University, London, Canada
- School of Physical Therapy, Western University, London, Canada
- The Gray Centre for Mobility and Activity, Parkwood Institute, London, Canada
| | - Susan W Hunter
- Faculty of Health Sciences, Western University, London, Canada
- School of Physical Therapy, Western University, London, Canada
- Schulich School of Medicine and Dentistry, Western University, London, Canada
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Mayo AL, Fung V, Hitzig SL, Gould S, Posa S, Summers deLuca L, Kayssi A. Exploring the psychosocial needs of persons with lower extremity amputation and feasibility of internet cognitive behavioural therapy: a qualitative study. Disabil Rehabil 2023; 45:4025-4034. [PMID: 36377342 DOI: 10.1080/09638288.2022.2144492] [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: 10/19/2021] [Accepted: 11/02/2022] [Indexed: 11/16/2022]
Abstract
PURPOSE Following major lower extremity amputation (LEA), patients experience significant emotional distress and are at risk for anxiety and depression. There is a lack of mental health supports for this population, and internet-based cognitive behavioural therapy (iCBT) may be a useful resource to meet this need. The purpose of this study was to use a qualitative approach to explore the mental health needs of LEA patients and to gauge their attitudes of the use of iCBT to help them cope with their amputation. METHODS Semi-structured qualitative interviews were conducted with inpatients and outpatients with LEA recruited from a major urban rehabilitation hospital. Data were analysed using inductive codebook thematic analysis (TA). RESULTS Ten interviews were completed with individuals with LEA. The main themes identified were: (1) Fixating on the past; (2) Worry about the future; (3) Unmet mental health needs; (4) Barriers to Mental Health Support; (5) Importance of peer support; and (6) Tailoring iCBT. CONCLUSIONS Our findings highlight that patients with LEA are open to learning more about iCBT to meet their mental health needs. Key iCBT implementation considerations include taking into account issues of stigma associated with mental health, timing of delivery, levels of digital literacy, online security, and interactive content.IMPLICATIONS FOR REHABILITATIONFollowing lower extremity amputation (LEA), people experience significant emotional distress and are at risk for the development of anxiety and/or depression.Patients with LEA are receptive to an online mental health resource (i.e., internet-based cognitive behavioural therapy [iCBT]) but it needs to be tailored to meet the various mental health needs and digital literacy of the LEA population.The use of an implementation science approach can help identify factors related to the development and potential uptake of an iCBT for patients with LEA.
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Affiliation(s)
- Amanda L Mayo
- St. John's Rehab, Sunnybrook Health Sciences Centre, Toronto, Canada
- St. John's Rehab Research Program, Evaluative Clinical Sciences, Sunnybrook Research Institute, Toronto, Canada
- Division of Physical Medicine and Rehabilitation, Temerty Faculty of Medicine, University of Toronto, Toronto, Canada
| | - Vera Fung
- St. John's Rehab, Sunnybrook Health Sciences Centre, Toronto, Canada
| | - Sander L Hitzig
- St. John's Rehab Research Program, Evaluative Clinical Sciences, Sunnybrook Research Institute, Toronto, Canada
- Rehabilitation Sciences Institute, Temerty Faculty of Medicine, University of Toronto, Toronto, Canada
- Department of Occupational Science and Occupational Therapy, Temerty Faculty of Medicine, University of Toronto, Toronto, Canada
| | - Sarah Gould
- Division of Physical Medicine and Rehabilitation, Temerty Faculty of Medicine, University of Toronto, Toronto, Canada
| | - Stephanie Posa
- St. John's Rehab Research Program, Evaluative Clinical Sciences, Sunnybrook Research Institute, Toronto, Canada
| | - Leslie Summers deLuca
- Schulich Heart Research Program, Evaluative Clinical Sciences, Sunnybrook Research Institute, Toronto, Canada
| | - Ahmed Kayssi
- Schulich Heart Research Program, Evaluative Clinical Sciences, Sunnybrook Research Institute, Toronto, Canada
- Division of Vascular Surgery, Temerty Faculty of Medicine, University of Toronto, Toronto, Canada
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Calabrese L, Maffoni M, Torlaschi V, Pierobon A. What Is Hidden behind Amputation? Quanti-Qualitative Systematic Review on Psychological Adjustment and Quality of Life in Lower Limb Amputees for Non-Traumatic Reasons. Healthcare (Basel) 2023; 11:healthcare11111661. [PMID: 37297801 DOI: 10.3390/healthcare11111661] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 05/10/2023] [Accepted: 05/29/2023] [Indexed: 06/12/2023] Open
Abstract
OBJECTIVE This systematic review aims to investigate Quality of Life (QoL)/Health Related Quality of Life (HRQoL) and psychological adjustment in non-traumatic lower limb amputees (LLA). METHODS PubMed, Scopus, and Web of Science databases were used for the literature search. Studies were read and analysed using the (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) PRISMA statement procedure. RESULTS The literature search retrieved 1268 studies, of which 52 were included in the systematic review. Overall, psychological adjustment, especially depression with or without anxiety symptoms, influences the QoL/HRQoL in this clinical population. Other factors influencing QoL/HRQoL include subjective characteristics, physical aspects, the cause and level of the amputation, relational aspects, social support, and the doctor-patient relationship. In addition, the patient's emotional-motivational status, depression and/or anxiety symptoms, and acceptance play a key role in the subsequent rehabilitation process. CONCLUSIONS In LLA patients, psychological adjustment is a complex and multifaceted process, and QoL/HRQoL may be influenced by various factors. Shedding light on these issues may provide useful suggestions for promoting clinical and rehabilitative interventions that may be tailored and effective in this clinical population.
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Affiliation(s)
- Laura Calabrese
- Istituti Clinici Scientifici Maugeri IRCCS, Psychology Unit of Montescano Institute, 27040 Montescano, Italy
| | - Marina Maffoni
- Istituti Clinici Scientifici Maugeri IRCCS, Psychology Unit of Montescano Institute, 27040 Montescano, Italy
| | - Valeria Torlaschi
- Istituti Clinici Scientifici Maugeri IRCCS, Psychology Unit of Montescano Institute, 27040 Montescano, Italy
| | - Antonia Pierobon
- Istituti Clinici Scientifici Maugeri IRCCS, Psychology Unit of Montescano Institute, 27040 Montescano, Italy
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Hitzig SL, Rios J, Devlin M, Guilcher SJT, MacKay C, Dilkas S, Payne MW, Viana R, Kayssi A, Cimino SR, Mayo AL. Health utility in community-dwelling adults with dysvascular lower limb loss. Qual Life Res 2023:10.1007/s11136-023-03357-6. [PMID: 36757573 DOI: 10.1007/s11136-023-03357-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/27/2023] [Indexed: 02/10/2023]
Abstract
PURPOSE Adults with dysvascular lower extremity amputation (LEA) experience a large number of secondary health conditions yet there is a gap in the literature on health utility scores for this population. A health utility score relates to a person's state of well-being, and is a single metric anchored at 0 (death) and 1 (perfect health). This study aimed to provide a descriptive account of health utility scores in community-dwelling adults with dysvascular LEA. METHODS Participants were adults with dysvascular LEA who were 3 months post-amputation. Data collected included socio-demographic characteristics, the Special Interest Group in Amputee Medicine (SIGAM) grades, the dysvascular conditions scale (DCS), which is a scale developed for this study, and the Short Form-36 (SF-36). SF-6D health utility scores were derived from the SF-36 using a software algorithm. Participants were grouped into low-impact and high-impact groups based on self-reported severity of symptoms using the DCS. Health utility scores were compared between the low-impact and high-impact groups using independent t-tests. RESULTS A total of 231 participants were enrolled in the study. The mean SF-6D health utility score was 0.689 (0.127). A significant association was found between health utility score and SIGAM grade (p < 0.001, η2 = .09). Health utility was positively associated with age (r = 0.137, p = 0.037) and months post-amputation (r = 0.141, p = 0.032), and negatively associated with DCS severity (r = -0.526, p < 0.001). Health utility scores were lower for participants in the DCS high-impact groups for conditions such as diabetes mellitus, phantom limb pain, musculoskeletal pain, back pain, psychological distress, depression, vision problems, and other pain. CONCLUSION Cost-utility analyses rely on health utility estimates and our findings provide data for future economic evaluations that may assist policy makers in evidence informed allocation of healthcare resources for this population.
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Affiliation(s)
- Sander L Hitzig
- Rehabilitation Sciences Institute, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada. .,St. John's Rehab Research Program, Sunnybrook Research Institute, Sunnybrook Health Sciences Centre, Toronto, ON, Canada. .,Department of Occupational Science & Occupational Therapy, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada.
| | - Jorge Rios
- St. John's Rehab Research Program, Sunnybrook Research Institute, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | | | - Sara J T Guilcher
- Rehabilitation Sciences Institute, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada.,Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, ON, Canada.,Institute of Health Policy Management and Evaluation, University of Toronto, Toronto, ON, Canada.,Department of Physical Therapy, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Crystal MacKay
- Rehabilitation Sciences Institute, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada.,West Park Healthcare Centre, Toronto, ON, Canada.,Department of Physical Therapy, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Steven Dilkas
- West Park Healthcare Centre, Toronto, ON, Canada.,Division of Physical Medicine and Rehabilitation, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Michael W Payne
- Department of Physical Medicine & Rehabilitation, Schulich School of Medicine & Dentistry, Western University, London, ON, Canada
| | - Ricardo Viana
- Department of Physical Medicine & Rehabilitation, Schulich School of Medicine & Dentistry, Western University, London, ON, Canada
| | - Ahmed Kayssi
- Schulich Heart Research Program, Sunnybrook Research Institute, Sunnybrook Health Sciences Centre, Toronto, ON, Canada.,Division of Vascular Surgery, Department of Surgery, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Stephanie R Cimino
- Rehabilitation Sciences Institute, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Amanda L Mayo
- St. John's Rehab Research Program, Sunnybrook Research Institute, Sunnybrook Health Sciences Centre, Toronto, ON, Canada.,Division of Physical Medicine and Rehabilitation, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada.,St. John's Rehab, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
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Graves N, Phillips CJ, Harding K. A narrative review of the epidemiology and economics of chronic wounds. Br J Dermatol 2021; 187:141-148. [PMID: 34549421 DOI: 10.1111/bjd.20692] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/26/2021] [Indexed: 12/11/2022]
Abstract
Chronic wounds have a debilitating effect on the quality of life of many individuals, and the large economic impact on health system budgets warrants greater attention in policy making and condition management than is currently evident. The aim of this narrative review is to summarize the nature and extent of the chronic wound problem that confronts health systems across the world. The first section is used to highlight the underlying epidemiology relating to chronic wounds, while the second explores the economic costs associated with them and the relative efficiency of measures designed to manage them.
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Affiliation(s)
- N Graves
- Health Services and Systems Research, Duke-NUS Medical School, Singapore
| | - C J Phillips
- Department of Public Health and Policy Studies, Swansea University, Swansea, UK
| | - K Harding
- Clinical Innovation Hub, Cardiff University, Cardiff, UK
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Bao B, Wei H, Luo P, Zhu H, Hu W, Sun Y, Shen J, Zhu T, Lin J, Huang T, Li J, Wang Z, Li Y, Zheng X. Parietal Lobe Reorganization and Widespread Functional Connectivity Integration in Upper-Limb Amputees: A rs-fMRI Study. Front Neurosci 2021; 15:704079. [PMID: 34354568 PMCID: PMC8329664 DOI: 10.3389/fnins.2021.704079] [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] [Received: 05/01/2021] [Accepted: 06/21/2021] [Indexed: 11/13/2022] Open
Abstract
The right parietal lobe plays an important role in body image, and disorders of body image emerge after lesions in the parietal lobe or with parietal lobe epilepsy. Body image disorder also often accompanies upper-limb amputation, in which the patient misperceives that their missing limb is still part of their body. Cortical reorganization is known to occur after upper-limb amputation, but it is not clear how widespread and to what degree functional connectivity (FC) is reorganized post-amputation, nor whether such changes might be related to misperceptions of body image. Twenty-four subjects who had a traumatically upper-limb amputees (ULAs) and 24 age-matched healthy controls (HCs) underwent resting-state functional magnetic resonance imaging (rs-fMRI) scans. Regions of interest (ROIs) in the right superior parietal gyrus (SPG_R) and right inferior parietal lobule (IPL_R) were defined using BrainNet Viewer. We calculated the amplitude of low-frequency fluctuations (ALFF) in ROIs and correlated the ROI mean amplitude of low-frequency fluctuations (mALFF) and mean scores on the phantom limb sensation (PLS) scale and beck depression index (BDI). We also calculated ROIs and whole-brain FC. Compared to the HC group, we observed significantly increased activation (mALFF) in ROIs of the ULA group. Moreover, correlation analyses revealed a significant positive correlation between ROI mALFF and scores on the PLS. There was a significant negative correlation between the SPG_R mALFF and BDI scores. Seed-based, whole-brain FC analysis revealed that FC in the ULA group significantly decreased in many brain regions across the entire brain. The right parietal lobe appears to be involved in some aspect of body awareness and depression in amputation patients. Upper-limb amputation results not only in reorganization in the local brain area formerly representing the missing limb, but also results in more widespread reorganization through FC changes in whole brain.
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Affiliation(s)
- Bingbo Bao
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Haifeng Wei
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Pengbo Luo
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Hongyi Zhu
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Wencheng Hu
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Yi Sun
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Junjie Shen
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Tianhao Zhu
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Junqing Lin
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Tengli Huang
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Jing Li
- Institute of Diagnostic and Interventional Radiology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Zhibin Wang
- Institute of Diagnostic and Interventional Radiology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Yuehua Li
- Institute of Diagnostic and Interventional Radiology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Xianyou Zheng
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
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7
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McDonald S, Sharpe L, MacCann C, Blaszczynski A. The Role of Body Image on Psychosocial Outcomes in People With Diabetes and People With an Amputation. Front Psychol 2021; 11:614369. [PMID: 33505341 PMCID: PMC7829667 DOI: 10.3389/fpsyg.2020.614369] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Accepted: 12/09/2020] [Indexed: 11/13/2022] Open
Abstract
Introduction Research indicates that body image disturbance is associated with poorer psychosocial outcomes for individuals with physical health conditions, with poorest body image reported for individuals with visible bodily changes. Using White's (2000) theoretical model of body image the present paper aimed to examine the nature of these relationships in two distinct groups: individuals with an amputation and individuals with diabetes. It was hypothesized that body image disturbance would be associated with psychosocial outcomes and would mediate the relationships between self-ideal discrepancy and personal investment in psychosocial outcomes. Methods Individuals with diabetes (N = 212) and individuals with an amputation (N = 227) provided details regarding their medical condition, and completed measures assessing body image, investment, self-ideal discrepancy, depression, anxiety, and quality of life. Structural equation and invariance modeling were used to test the model paths and the invariance of the model. Results As hypothesized, body image disturbance was found to mediate the relationships between personal investment and psychosocial outcome, and between self-ideal discrepancy and psychosocial outcome. The predicted paths were invariant across groups, although the model accounted for more variance in people with an amputation than people with diabetes. Conclusion Body image disturbance, personal investment, and self-ideal discrepancy are important factors contributing to psychosocial outcome for individuals with diabetes and individuals with an amputation. These findings not only confirm the validity of the model in these two groups, but they emphasize the importance of targeting body image in future psychological interventions for individuals with a health condition.
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Affiliation(s)
- Sarah McDonald
- Graduate School of Health, University of Technology Sydney, Sydney, NSW, Australia
| | - Louise Sharpe
- Clinical Psychology Unit, University of Sydney, Sydney, NSW, Australia.,School of Psychology, University of Sydney, Sydney, NSW, Australia
| | - Carolyn MacCann
- School of Psychology, University of Sydney, Sydney, NSW, Australia
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Struggling for normality: experiences of patients with diabetic lower extremity amputations and post-amputation wounds in primary care. Prim Health Care Res Dev 2020; 21:e63. [PMID: 33323161 PMCID: PMC7801928 DOI: 10.1017/s146342362000064x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Aim: To explore the experiences of patients living with diabetic lower extremity amputation (DLEA) and its post-amputation wound in primary care. Background: DLEA, including both minor and major amputation, is a life-altering condition that brings numerous challenges to an individual’s life. Post-amputation physical wound healing is complicated and challenging because of wound dehiscence and prolonged healing times. Understanding patients’ experiences after DLEA with a post-amputation wound will enable healthcare professionals to develop interventions to assist patients in physical healing and psychosocial recovery. Methods: This study employs a qualitative design using interpretative phenomenological analysis (IPA). A purposive maximum variation sample of nine patients who had had lower extremity amputations and post-amputation wound attributed to diabetes in the previous 12 months was recruited from a primary care setting in Singapore. Semi-structured audio recorded one-to-one interviews with a duration of 45–60 min each were conducted between September 2018 and January 2019. The interviews were transcribed verbatim and analysed using IPA. Findings: The essential meaning of the phenomenon ‘the lived experiences for patients with DLEA and post-amputated wound’ can be interpreted as ‘struggling for “normality”’ which encompasses four domains of sense making: physical loss disrupted normality, emotional impact aggravated the disrupted normality, social challenges further provoked the disrupted normality, and attempt to regain normality. The study highlights the complex physical and psychosocial transition facing patients after DLEA before post-amputation wound closure. In primary care, an amputation, whether minor or major, is a life-altering experience that requires physical healing, emotional recovery, and social adaptation to regain normality. Patients living with DLEA and a post-amputation wound may benefit from an interdisciplinary team care model to assist them with physical and psychosocial adjustment and resume normality.
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Hüsers J, Hafer G, Heggemann J, Wiemeyer S, John SM, Hübner U. Predicting the amputation risk for patients with diabetic foot ulceration - a Bayesian decision support tool. BMC Med Inform Decis Mak 2020; 20:200. [PMID: 32838777 PMCID: PMC7446175 DOI: 10.1186/s12911-020-01195-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Accepted: 07/20/2020] [Indexed: 01/06/2023] Open
Abstract
Background Diabetes mellitus is a major global health issue with a growing prevalence. In this context, the number of diabetic complications is also on the rise, such as diabetic foot ulcers (DFU), which are closely linked to the risk of lower extremity amputation (LEA). Statistical prediction tools may support clinicians to initiate early tertiary LEA prevention for DFU patients. Thus, we designed Bayesian prediction models, as they produce transparent decision rules, quantify uncertainty intuitively and acknowledge prior available scientific knowledge. Method A logistic regression using observational collected according to the standardised PEDIS classification was utilised to compute the six-month amputation risk of DFU patients for two types of LEA: 1.) any-amputation and 2.) major-amputation. Being able to incorporate information which is available before the analysis, the Bayesian models were fitted following a twofold strategy. First, the designed prediction models waive the available information and, second, we incorporated the a priori available scientific knowledge into our models. Then, we evaluated each model with respect to the effect of the predictors and validity of the models. Next, we compared the performance of both models with respect to the incorporation of prior knowledge. Results This study included 237 patients. The mean age was 65.9 (SD 12.3), and 83.5% were male. Concerning the outcome, 31.6% underwent any- and 12.2% underwent a major-amputation procedure. The risk factors of perfusion, ulcer extent and depth revealed an impact on the outcomes, whereas the infection status and sensation did not. The major-amputation model using prior information outperformed the uninformed counterpart (AUC 0.765 vs AUC 0.790, Cohen’s d 2.21). In contrast, the models predicting any-amputation performed similarly (0.793 vs 0.790, Cohen’s d 0.22). Conclusions Both of the Bayesian amputation risk models showed acceptable prognostic values, and the major-amputation model benefitted from incorporating a priori information from a previous study. Thus, PEDIS serves as a valid foundation for a clinical decision support tool for the prediction of the amputation risk in DFU patients. Furthermore, we demonstrated the use of the available prior scientific information within a Bayesian framework to establish chains of knowledge.
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Affiliation(s)
- Jens Hüsers
- Health Informatics Research Group, Department of Business Management and Social Sciences, University of Applied Sciences Osnabrück, Osnabrück, Germany
| | - Guido Hafer
- Niels Stensen Kliniken, Christliches Klinikum, Melle, Germany
| | - Jan Heggemann
- Niels Stensen Kliniken, Christliches Klinikum, Melle, Germany
| | - Stefan Wiemeyer
- Niels Stensen Kliniken, Christliches Klinikum, Melle, Germany
| | - Swen Malte John
- Department Dermatology, Environmental Medicine, Health Theory, University of Osnabrück, Osnabruck, Germany
| | - Ursula Hübner
- Health Informatics Research Group, Department of Business Management and Social Sciences, University of Applied Sciences Osnabrück, Osnabrück, Germany.
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11
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Hitzig SL, Mayo AL, Kayssi A, Viana R, MacKay C, Devlin M, Dilkas S, Domingo A, Hebert JS, Miller WC, Andrysek J, Azhari F, Baltzer HL, de Mestral C, Dittmer DK, Dudek NL, Grad S, Guilcher SJT, Habra N, Hunter SW, Journeay WS, Katz J, King S, Payne MW, Underwood HA, Zariffa J, Aternali A, Atkinson SL, Brooks SG, Cimino SR, Rios J. Identifying priorities and developing strategies for building capacity in amputation research in Canada. Disabil Rehabil 2020; 43:2779-2789. [PMID: 32036731 DOI: 10.1080/09638288.2020.1720831] [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: 10/25/2022]
Abstract
BACKGROUND Compared to other patient population groups, the field of amputation research in Canada lacks cohesion largely due to limited funding sources, lack of connection among research scientists, and loose ties among geographically dispersed healthcare centres, research institutes and advocacy groups. As a result, advances in clinical care are hampered and ultimately negatively influence outcomes of persons living with limb loss. OBJECTIVE To stimulate a national strategy on advancing amputation research in Canada, a consensus-workshop was organized with an expert panel of stakeholders to identify key research priorities and potential strategies to build researcher and funding capacity in the field. METHODS A modified Delphi approach was used to gain consensus on identifying and selecting an initial set of priorities for building research capacity in the field of amputation. This included an anonymous pre-meeting survey (N = 31 respondents) followed by an in-person consensus-workshop meeting that hosted 38 stakeholders (researchers, physiatrists, surgeons, prosthetists, occupational and physical therapists, community advocates, and people with limb loss). RESULTS The top three identified research priorities were: (1) developing a national dataset; (2) obtaining health economic data to illustrate the burden of amputation to the healthcare system and to patients; and (3) improving strategies related to outcome measurement in patients with limb loss (e.g. identifying, validating, and/or developing outcome measures). Strategies for moving these priorities into action were also developed. CONCLUSIONS The consensus-workshop provided an initial roadmap for limb loss research in Canada, and the event served as an important catalyst for stakeholders to initiate collaborations for moving identified priorities into action. Given the increasing number of people undergoing an amputation, there needs to be a stronger Canadian collaborative approach to generate the necessary research to enhance evidence-based clinical care and policy decision-making.IMPLICATIONS FOR REHABILITATIONLimb loss is a growing concern across North America, with lower-extremity amputations occurring due to complications arising from diabetes being a major cause.To advance knowledge about limb loss and to improve clinical care for this population, stronger connections are needed across the continuum of care (acute, rehabilitation, community) and across sectors (clinical, advocacy, industry and research).There are new surgical techniques, technologies, and rehabilitation approaches being explored to improve the health, mobility and community participation of people with limb loss, but further research evidence is needed to demonstrate efficacy and to better integrate them into standard clinical care.
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Affiliation(s)
- Sander L Hitzig
- St. John's Rehab Research Program, Sunnybrook Research Institute, Sunnybrook Health Sciences Centre, Toronto, Canada
| | - Amanda L Mayo
- Physical Medicine and Rehabilitation, St. John's Rehab Hospital, Sunnybrook Health Sciences Centre, Toronto, Canada
| | - Ahmed Kayssi
- Division of Vascular Surgery, Sunnybrook Health Sciences Centre, Toronto, Canada
| | - Ricardo Viana
- Department of Physical Medicine & Rehabilitation, Schulich School of Medicine & Dentistry, Western University, London, Canada
| | | | | | | | | | - Jacqueline S Hebert
- Department of Medicine, Faculty of Medicine and Dentistry, Division of Physical Medicine and Rehabilitation, University of Alberta, Edmonton, Canada
| | - William C Miller
- Department of Occupational Science and Occupational Therapy, Faculty of Medicine, University of British Columbia, Vancouver, Canada
| | - Jan Andrysek
- Holland Bloorview Kids Rehabilitation Hospital, Bloorview Research Institute, Toronto, Canada
| | - Fae Azhari
- Department of Mechanical and Industrial Engineering, University of Toronto, Toronto, Canada
| | - Heather L Baltzer
- Division of Plastic and Reconstructive Surgery, Faculty of Medicine, University of Toronto, Toronto, Canada
| | - Charles de Mestral
- St. Michael's Hospital, Li Ka Shing Knowledge Institute, Toronto, Canada
| | - Douglas K Dittmer
- Physical Medicine & Rehabilitation, Grand River Hospital, Kitchener, Canada
| | - Nancy L Dudek
- Division of Physical Medicine and Rehabilitation, University of Ottawa, Ottawa, Canada
| | - Sharon Grad
- Department of Physical Medicine and Rehabilitation, Hamilton Health Sciences, McMaster University, Hamilton, Canada
| | - Sara J T Guilcher
- Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, Canada
| | - Natalie Habra
- Division of Physical Medicine and Rehabilitation, Gingras-Lindsay Montreal Rehabilitation Institute, University of Montreal, Montreal, Canada
| | - Susan W Hunter
- School of Physical Therapy, Western University, London, Canada
| | | | - Joel Katz
- Department of Psychology, Faculty of Health, York University, Toronto, Canada
| | - Sheena King
- G.F. Strong Rehabilitation Centre, Vancouver, Canada
| | - Michael W Payne
- Department of Physical Medicine & Rehabilitation, Schulich School of Medicine & Dentistry, Western University, London, Canada
| | - Heather A Underwood
- Division of Physical Medicine and Rehabilitation, University of British Columbia, Vancouver, Canada
| | - José Zariffa
- KITE, Toronto Rehabilitation Institute, University Health Network, Toronto, Canada
| | - Andrea Aternali
- Department of Psychology, Faculty of Health, York University, Toronto, Canada
| | - Samantha L Atkinson
- St. John's Rehab Research Program, Sunnybrook Research Institute, Sunnybrook Health Sciences Centre, Toronto, Canada
| | - Stephanie G Brooks
- St. John's Rehab Research Program, Sunnybrook Research Institute, Sunnybrook Health Sciences Centre, Toronto, Canada
| | - Stephanie R Cimino
- St. John's Rehab Research Program, Sunnybrook Research Institute, Sunnybrook Health Sciences Centre, Toronto, Canada
| | - Jorge Rios
- St. John's Rehab Research Program, Sunnybrook Research Institute, Sunnybrook Health Sciences Centre, Toronto, Canada
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Nurhikmah L, Gayatri D, Nuraini T. Body image related to quality of life diabetic ulcer patients. ENFERMERIA CLINICA 2019. [DOI: 10.1016/j.enfcli.2019.04.049] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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13
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Relationship between body image and physical functioning following rehabilitation for lower-limb amputation. Int J Rehabil Res 2019; 42:85-88. [PMID: 30531338 DOI: 10.1097/mrr.0000000000000329] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The aim of the present study was to evaluate change in body image and the association between body image at discharge and mobility 4 months after rehabilitation. A prospective cohort comprising adults older than or equal to 50 years of age undergoing rehabilitation for first major lower-limb amputation at an inpatient prosthetic rehabilitation program were assessed at discharge and 4 months after rehabilitation. Paired t-tests compared total Amputee Body Image Scale (ABIS), gait velocity, and L-test scores between discharge (T1) and 4 months (T2). Multivariable linear regression assessed relationship between ABIS scores and mobility. Nineteen participants completed assessments (mean±SD age=60.86±6.85 years; 63.20% male patients). Body image changed from T1 (43.58±7.83) to T2 (48.26±12.21), but was not statistically significant (P=0.063). Mobility significantly improved at T2. ABIS scores at T1 were not associated with mobility at T2. Mobility improved after discharge but was not related to body image at T1. Additional research on the impact of body image perception on patient outcomes after rehabilitation is needed.
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Olsson M, Järbrink K, Divakar U, Bajpai R, Upton Z, Schmidtchen A, Car J. The humanistic and economic burden of chronic wounds: A systematic review. Wound Repair Regen 2018; 27:114-125. [DOI: 10.1111/wrr.12683] [Citation(s) in RCA: 226] [Impact Index Per Article: 37.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2017] [Revised: 09/28/2018] [Accepted: 10/15/2018] [Indexed: 01/22/2023]
Affiliation(s)
- Maja Olsson
- Centre for Population Health Sciences (CePHaS), Lee Kong Chian School of Medicine; Nanyang Technological University; Singapore Singapore
| | - Krister Järbrink
- Centre for Population Health Sciences (CePHaS), Lee Kong Chian School of Medicine; Nanyang Technological University; Singapore Singapore
| | - Ushashree Divakar
- Centre for Population Health Sciences (CePHaS), Lee Kong Chian School of Medicine; Nanyang Technological University; Singapore Singapore
| | - Ram Bajpai
- Centre for Population Health Sciences (CePHaS), Lee Kong Chian School of Medicine; Nanyang Technological University; Singapore Singapore
| | - Zee Upton
- Institute of Medical Biology, Agency for Science; Technology and Research (A*STAR); Singapore Singapore
- Dermatology and Skin Biology Programme, Lee Kong Chian School of Medicine; Nanyang Technological University; Singapore Singapore
| | - Artur Schmidtchen
- Dermatology and Skin Biology Programme, Lee Kong Chian School of Medicine; Nanyang Technological University; Singapore Singapore
- Division of Dermatology, Department of Clinical Sciences; Lund University; Lund Sweden
| | - Josip Car
- Centre for Population Health Sciences (CePHaS), Lee Kong Chian School of Medicine; Nanyang Technological University; Singapore Singapore
- Global eHealth Unit, Department of Primary Care and Public Health; School of Public Health, Imperial College London; London United Kingdom
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Alvarez-Camacho M, Alvarez-Guevara V, Galvan Duque Gastelum C, Flores Vazquez D, Rodriguez-Reyes G, Sanchez-Arevalo FM. Use of three-dimensional digital image correlation to evaluate mechanical response of prosthetic systems. Prosthet Orthot Int 2017; 41:101-105. [PMID: 27091866 DOI: 10.1177/0309364616637956] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND AND AIM The need of comfortable and safe prosthetic systems is an important challenge for both prosthetists and engineers. The aim of this technical note is to demonstrate the use of three-dimensional digital image correlation to evaluate mechanical response of two prosthetic systems under real patient dynamic loads. TECHNIQUE This note describes the use of three-dimensional digital image correlation method to obtain full-field strain and displacement measurements on the surface of two lower limb prostheses for Chopart amputation. It outlines key points of the measurement protocol and illustrates the analysis of critical regions using data obtained on specific points of interest. DISCUSSION The results show that the use of three-dimensional digital image correlation can be a tool for the prosthetist to optimize the prosthesis considering features related to the material and design, in order to bear with real patient-specific load conditions. Clinical relevance Three-dimensional digital image correlation can support decision-making on new designs and materials for prosthetics based on quantitative data. Better understanding of mechanical response could also assist prescription for appropriate prosthetic systems.
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Affiliation(s)
| | - Victor Alvarez-Guevara
- 2 Instituto de Investigaciones en Materiales, Universidad Nacional Autónoma de México, México
| | | | - Daniel Flores Vazquez
- 2 Instituto de Investigaciones en Materiales, Universidad Nacional Autónoma de México, México
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Limb loss: The unspoken psychological aspect. JOURNAL OF VASCULAR NURSING 2016; 34:128-130. [DOI: 10.1016/j.jvn.2016.06.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Revised: 06/07/2016] [Accepted: 06/08/2016] [Indexed: 11/18/2022]
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Spanos K, Saleptsis V, Athanasoulas A, Karathanos C, Bargiota A, Chan P, Giannoukas AD. Factors Associated With Ulcer Healing and Quality of Life in Patients With Diabetic Foot Ulcer. Angiology 2016; 68:242-250. [PMID: 27225697 DOI: 10.1177/0003319716651166] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
A prospective nonrandomized cohort study on consecutive diabetic patients with foot ulcer was undertaken to assess the factors associated with the healing process or limb salvage and evaluate the impact of their treatment on their quality of life. Quality of life was evaluated using Diabetic Foot Ulcer Scale-Short Form (DFS-SF) questionnaire before and after treatment. A total of 103 diabetic patients with ulcer (mean age 69.7 ± 9.6 years, 77% male) were treated and followed up for 12 months. Ulcer healing, minor amputation, and major amputation rates were 41%, 41%, and 18%, respectively, while the mortality rate was 18%. Ulcer healing was associated with University of Texas wound grade 1 and the Study of Infections in Diabetic feet comparing Efficacy, Safety and Tolerability of Ertapenem versus Piperacillin/Tazobactam trial's diabetic foot infection wound score. Limb loss was associated with nonpalpable popliteal artery, longer in-hospital stay, and delay until referral. Quality of life was improved in all domains of DFS-SF ( P < .0001) throughout the cohort of our patients regardless of their outcome, and no outcome (healing, minor amputation, or major amputation) was superior to other. Significant improvement was observed in all domains of hygiene self-management after consultation during the follow-up period.
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Affiliation(s)
- Konstantinos Spanos
- 1 Department of Vascular Surgery, University Hospital of Larissa, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Vasileios Saleptsis
- 1 Department of Vascular Surgery, University Hospital of Larissa, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Athanasios Athanasoulas
- 1 Department of Vascular Surgery, University Hospital of Larissa, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Christos Karathanos
- 1 Department of Vascular Surgery, University Hospital of Larissa, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Alexandra Bargiota
- 2 Department of Endocrinology, University Hospital of Larissa, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Philip Chan
- 3 Department of Vascular Surgery, Sheffield Vascular Institute, Northern General Hospital, Sheffield, United Kingdom
| | - Athanasios D Giannoukas
- 1 Department of Vascular Surgery, University Hospital of Larissa, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
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18
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Lankarani MM, Assari S. Association between number of comorbid medical conditions and depression among individuals with diabetes; race and ethnic variations. J Diabetes Metab Disord 2015; 14:56. [PMID: 26161363 PMCID: PMC4496852 DOI: 10.1186/s40200-015-0171-0] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2014] [Accepted: 05/10/2015] [Indexed: 11/10/2022]
Abstract
BACKGROUND Medical and psychiatric comorbidities are commonly comorbid with diabetes. Race and ethnicity may, however, modify the link between medical and psychiatric comorbidities in individuals with diabetes. In this study we compared Non-Hispanic Whites, African Americans, and Caribbean Blacks with diabetes for the association between number of comorbid medical conditions and lifetime and 12-month major depressive disorder (MDD) in individuals with diabetes. METHODS Data came from the National Survey of American Life (NSAL), 2001-2003. We included 603 patients with diabetes (75 non-Hispanic Whites, 396 African Americans, and 131 Caribbean Blacks). Number of comorbid medical conditions was the independent variable, lifetime and 12-month MDD were dependent variables, and age, gender, education, marital status, employment, and body mass index were covariates. Race- and ethnic- specific logistic regressions were used to determine race and ethnic differences in the associations between number of chronic medical conditions and lifetime and 12-month MDD, while the effect of all covariates were controlled. RESULTS Number of chronic medical conditions was positively associated with lifetime MDD among non-Hispanic Whites (OR = 1.719, 95 % CI = 1.018 - 2.902) and African Americans (OR = 1.235, 95 % CI = 1.056- 1.445) but not Caribbean Blacks (P > .05). Number of chronic medical conditions was also associated with 12-month MDD among non-Hispanic Whites (OR = 1.757, 95 % CI = 1.119 - 2.759) and African Americans (OR = 1.381, 95 % CI = 1.175 - 1.623) but not Caribbean Blacks (P > .05). CONCLUSIONS This study shows race- and ethnic- differences in the association between number of medical comorbidities and MDD among patients with diabetes. These findings invite researchers to study the mechanisms behind race- and ethnic- differences in vulnerability and resilience to the mental health effects of chronic medical conditions.
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Affiliation(s)
- Maryam Moghani Lankarani
- />Department of Psychiatry, School of Medicine, University of Michigan, 4250 Plymouth Rd., Ann Arbor, MI 48109-2700 USA
- />Center for Research on Ethnicity, Culture, and Health (CRECH), School of Public Health, University of Michigan, 1415 Washington Heights, Ann Arbor, MI 48109-2029 USA
| | - Shervin Assari
- />Department of Psychiatry, School of Medicine, University of Michigan, 4250 Plymouth Rd., Ann Arbor, MI 48109-2700 USA
- />Center for Research on Ethnicity, Culture, and Health (CRECH), School of Public Health, University of Michigan, 1415 Washington Heights, Ann Arbor, MI 48109-2029 USA
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