A systematic literature review of quality of life in lower limb amputees

Quality of Life, Physical Activity Participation, and Perceptions of Physical Rehabilitation Among Community-Reintegrated Veterans With Lower Limb Amputation in Sri Lanka: Convergent Parallel Mixed Methods Study

BACKGROUND

Lower limb amputation (LLA) impacts physical activity (PA) participation and quality of life (QoL). To minimize the effects of these challenges, LLA survivors need to have opportunities to engage in appropriately tailored rehabilitation throughout their lives. However, in Sri Lanka, where a 3-decade civil war resulted in trauma-related LLA among young male soldiers, access to rehabilitation was limited to the immediate postinjury period. Developing rehabilitation interventions for these veterans requires an understanding of their current health status and rehabilitation perceptions.

OBJECTIVE

This study was conducted to evaluate the QoL and PA participation of veterans with LLA and explore perceptions of factors influencing their PA participation and expectations for a future community-based physical rehabilitation (CBPR) intervention.

METHODS

This mixed methods study combined a comparative cross-sectional quantitative survey with qualitative semistructured interviews in 5 districts of Sri Lanka. QoL and PA participation were assessed among community-reintegrated veterans with LLA (n=85) and compared with a matched able-bodied cohort (control; n=85) using Mann-Whitney U and Chi-square tests. PA was assessed in terms of metabolic equivalent of task (MET) minutes per week and was computed for walking, moderate-intensity, and vigorous-intensity activities. PA was classified as sufficiently active, low, or sedentary. The design of interview questions was guided by the Theoretical Domains Framework and followed a phenomenological approach. Interviews were conducted with 25 veterans and were analyzed thematically, and the perceptions regarding PA participation and CBPR were codified using the Consolidated Framework for Implementation Research (CFIR).

RESULTS

Based on the quantitative survey findings, scores for both physical (P<.001) and psychological (P<.001) well-being and participation in walking (P=.004) and vigorous-intensity activities (P<.001) were significantly lower among veterans than among controls. A "sedentary" classification was made for 43% (34/79) of veterans and 12% (10/82) of controls. Veterans mostly engaged in moderate-intensity PA inside the house (49/79, 62%) and in the yard (30/79, 38%). Qualitative interviews revealed that barriers to PA exist at individual (eg, comorbidity burden), primary care (eg, absence of community rehabilitation services), and policy levels (eg, limited resources) and facilitators exist primarily at societal (eg, inclusive community) and individual levels (eg, preinjury activity baseline and positive attitudes toward exercise). Expectations regarding CBPR included individualized rehabilitation parameters; functional exercises; and involvement of peers, amputee societies, and community health care providers. The nonresponse rate for interviews was 7% (2/27).

CONCLUSIONS

The findings of reduced PA participation, poor QoL, and physical and psychological impairments among relatively young veterans reveal the long-term impacts of living with LLA in the absence of long-term rehabilitation. Policy-level changes need to be implemented along with behavior-change strategies to promote PA participation and minimize physical inactivity-induced health issues. Veterans' perceptions regarding future CBPR programs were positive and centered on holistic, individualized, and peer-led activities.

Validating a fear-of-falling-related activity avoidance scale in lower limb prosthesis users

BACKGROUND

Limited available data suggest that fear of falling (FoF) may be common among lower limb prosthesis users (LLPUs) and associated with negative rehabilitation outcomes. The impact of FoF on outcomes may be exacerbated when fear leads to self-imposed declines in activity. There is a need to identify the validity of fear-of-falling-related activity avoidance scales in LLPUs.

OBJECTIVE

To evaluate the convergent, discriminant, and known-group construct validity of the modified Survey of Activities and FoF in the Elderly (mSAFE) for LLPUs. Secondarily, we sought to determine if the mSAFE scale could be reduced without losing information regarding construct validity.

DESIGN

Online survey.

SETTING

Not applicable.

PARTICIPANTS

Fifty-nine persons with unilateral or bilateral amputation at the transtibial or transfemoral level, with ≥6 months experience using a definitive prosthesis for activities other than transfers.

INTERVENTION

Participants completed an online survey that consisted of the mSAFE and questions to assess FoF (yes/no), fear-of-falling-related activity avoidance (yes/no), as well as previously validated scales capturing related and unrelated constructs. T-tests were used to compare mSAFE score between yes/no respondents for known-group construct validity. Correlations between mSAFE and previously validated surveys assessed convergent and discriminant validity. Analyses were repeated on a reduced number of mSAFE items following a redundancy analysis.

MAIN OUTCOME MEASURES

Not applicable.

RESULTS

Significant correlation coefficients of |0.440-0.825| were found for convergent validity with evidence of known-group construct validity (p < .021 for all comparisons). There was evidence for discriminant validity, with non-significant associations for two-of-three correlations. Results from validity analyses for a shortened 6-item mSAFE were similar to that for the full scale.

CONCLUSION

This study provided initial evidence regarding validity of the mSAFE as a measure to assess fear-of-falling-related activity avoidance in LLPUs. A 6-item scale may be appropriate if the full scale would be taxing or time-consuming.

Rehabilitation experiences following major lower limb amputation due to complications of vascular disease: a UK qualitative study

PURPOSE

Rehabilitation experiences of lower limb amputees with poorer physical health have not been fully explored. This study aimed to qualitatively explore experiences of rehabilitation amongst patients who had recently undergone amputation due to complications of vascular disease.

METHODS

Semi-structured, face-to-face interviews were conducted with 14 patients participating in the PLACEMENT randomised controlled feasibility trial (ISRCTN: 85710690; EudraCT: 2016-003544-37), which investigated the effectiveness of using a perineural catheter for postoperative pain relief following major lower limb amputation. Framework analysis was used to identify key themes and compare participant data.

FINDINGS

Three main themes and corresponding sub-themes were identified: (i) other patients as inspiration; (ii) other patients as competition; and (iii) imagined futures. Perceptions relating to other patients played a key role in rehabilitation, providing a source of motivation, support, and competition. Participants' imagined futures were uncertain, and this was compounded by a lack of information and delays in equipment and/or adaptations.

CONCLUSIONS

Findings highlight the importance of fellow patients in supporting rehabilitation following lower limb amputation. Enabling contact with other patients should thus be a key consideration when planning rehabilitation. There is a clear unmet need for realistic information relating to post-amputation recovery, tailored to the needs of individual patients.

Bone-anchored prostheses for transfemoral amputation: a systematic review of outcomes, complications, patient experiences, and cost-effectiveness

Introduction

Bone-anchored prostheses (BAP) are an advanced reconstructive surgical approach for individuals who had transfemoral amputation and are unable to use the conventional socket-suspension systems for their prostheses. Access to this technology has been limited in part due to the lag between the start of a new procedure and the availability of evidence that is required before making decisions about widespread provision. This systematic review presents as a single resource up-to-date information on aspects most relevant to decision makers, i.e., clinical efficacy, safety parameters, patient experiences, and health economic outcomes of this technology.

Methods

A systematic search of the literature was conducted by an information specialist in PubMed, MEDLINE, Embase, CINAHL, Cochrane Library, the Core Collection of Web of Science, CADTH's Grey Matters, and Google Scholar up until May 31, 2023. Peer-reviewed original research articles on the outcomes of clinical effectiveness (health-related quality of life, mobility, and prosthesis usage), complications and adverse events, patient experiences, and health economic outcomes were included. The quality of the studies was assessed using the Oxford Centre for Evidence-Based Medicine Levels of Evidence and ROBINS-I, as appropriate.

Results

Fifty studies met the inclusion criteria, of which 12 were excluded. Thirty-eight studies were finally included in this review, of which 21 reported on clinical outcomes and complications, 9 case series and 1 cohort study focused specifically on complications and adverse events, and 2 and 5 qualitative studies reported on patient experience and health economic assessments, respectively. The most common study design is a single-arm trial (pre-/post-intervention design) with varying lengths of follow-up.

Discussion

The clinical efficacy of this technology is evident in selected populations. Overall, patients reported increased health-related quality of life, mobility, and prosthesis usage post-intervention. The most common complication is a superficial or soft-tissue infection, and more serious complications are rare. Patient-reported experiences have generally been positive. Evidence indicates that bone-anchored implants for prosthesis fixation are cost-effective for those individuals who face significant challenges in using socket-suspension systems, although they may offer no additional advantage to those who are functioning well with their socket-suspended prostheses.

Lifetime cost-effectiveness analysis osseointegrated transfemoral versus socket prosthesis using Markov modelling

Aims

Prior cost-effectiveness analyses on osseointegrated prosthesis for transfemoral unilateral amputees have analyzed outcomes in non-USA countries using generic quality of life instruments, which may not be appropriate when evaluating disease-specific quality of life. These prior analyses have also focused only on patients who had failed a socket-based prosthesis. The aim of the current study is to use a disease-specific quality of life instrument, which can more accurately reflect a patient's quality of life with this condition in order to evaluate cost-effectiveness, examining both treatment-naïve and socket refractory patients.

Methods

Lifetime Markov models were developed evaluating active healthy middle-aged male amputees. Costs of the prostheses, associated complications, use/non-use, and annual costs of arthroplasty parts and service for both a socket and osseointegrated (OPRA) prosthesis were included. Effectiveness was evaluated using the questionnaire for persons with a transfemoral amputation (Q-TFA) until death. All costs and Q-TFA were discounted at 3% annually. Sensitivity analyses on those cost variables which affected a change in treatment (OPRA to socket, or socket to OPRA) were evaluated to determine threshold values. Incremental cost-effectiveness ratios (ICERs) were calculated.

Results

For treatment-naïve patients, the lifetime ICER for OPRA was $279/quality-adjusted life-year (QALY). For treatment-refractory patients the ICER was $273/QALY. In sensitivity analysis, the variable thresholds that would affect a change in the course of treatment based on cost (from socket to OPRA), included the following for the treatment-naïve group: yearly replacement components for socket > $8,511; cost yearly replacement parts OPRA < $1,758; and for treatment-refractory group: yearly replacement component for socket of > $12,467.

Conclusion

The use of the OPRA prosthesis in physically active transfemoral amputees should be considered as a cost-effective alternative in both treatment-naïve and treatment-refractory socket prosthesis patients. Disease-specific quality of life assessments such as Q-TFA are more sensitive when evaluating cost-effectiveness.

Effectiveness of telerehabilitation-based structured exercise program in individuals with unilateral transtibial amputation: a randomized controlled study

PURPOSE

The study aimed to compare the effects of home exercise alone and telerehabilitation combined with home exercise in individuals with transtibial amputation.

MATERIALS AND METHODS

The telerehabilitation group (n = 24) received telerehabilitation combined with home exercise, while the control group (n = 24) received home exercise alone. Outcomes included the timed up-and-go (TUG) test and the 30-second chair-stand test (30CST), the Activities-specific Balance Confidence (ABC) Scale, the Trinity Amputation and Prosthesis Experience Scales (TAPES), the Amputee Body Image Scale (ABIS), and the Nottingham Health Profile (NHP). The analysis used a 2 × 2 mixed repeated measures ANOVA.

RESULTS

The group-by-time interactions were significant for TUG (p = 0.002, F[1;41] = 10.74) and 30CST (p = 0.001, F[1;41] = 11.48). The mean difference (6th week-baseline) was -0.49 for TUG and 0.95 for 30CST in the telerehabilitation group and -0.14 for TUG and 0.13 for 30CST in the control group. There were statistically meaningful group-by-time interactions on the ABC (p = 0.0004, F[1;41] = 14.47), the TAPES-activity restriction (p = 0.0001, F[1;41] = 28.96), TAPES-prosthesis satisfaction (p = 0.004, F[1;41] = 9.19), and the NHP (p = 0.0002, F[1;41] = 16.07) favoring the telerehabilitation group.

CONCLUSIONS

Telerehabilitation combined with home exercise can offer greater benefits in improving gait, muscle strength, balance confidence, activity restriction, prosthesis satisfaction, and quality of life compared to home exercise alone for individuals with transtibial amputation.Implications for rehabilitationExercise helps individuals with lower limb amputation overcome their physical limitations and enables them to use their prostheses effectively.Physiotherapy and rehabilitation after amputation are not at the desired level, and individuals with lower limb amputation encounter various difficulties in accessing physiotherapy.Telerehabilitation has great potential to facilitate access to physiotherapy for individuals with amputation and reduce resource utilization.In a relatively small sample of amputees, this study shows that telerehabilitation-based exercise improves physical health and quality of life.

Perceptions of physical activity among individuals with limb loss: A qualitative study

OBJECTIVES

Individuals with lower-limb amputations (LLA) often have deficits in balance and community walking ability. As a result, people with LLA are often sedentary. The aim of this study was to explore perceptions of physical activity from the perspective of people with LLA.

METHODS

A qualitative descriptive study situated within an interpretive research paradigm was conducted. Semistructured interviews were held by telephone or in person with adults living with major LLAs recruited from rehabilitation hospitals and advertisements on social media. Individuals were included if they were age 18 years and older with a major LLA. Purposive sampling was used to ensure variation by sex, cause, and level of amputation.

RESULTS

Thirty-three people with LLA participated (22 men/11 women; median age 63 years). The majority of individuals had a unilateral, transtibial amputation (∼50% dysvascular LLA). Three main themes were developed to characterize participants' perceptions of physical activity: (1) physical activity is perceived as important but can be challenging after amputation; (2) physical activity has physical and mental health benefits; and (3) physical activity is a means to maintain independence and engagement in community and social life.

CONCLUSIONS

Obtaining the perspectives of individuals with LLA about physical activity helps us understand how they think about it, what motivates them, and how we can optimize physical activity levels. Future research is needed to evaluate the effectiveness of interventions to enhance physical activity in this population.

A scoping review on nutritional intake and nutritional status in people with a major dysvascular lower limb amputation

PURPOSE

To systematically review literature on nutritional intake, nutritional status and nutritional interventions, and to study their association with short- and long-term clinical outcomes in people with a major dysvascular lower limb amputation.

METHODS

PubMed, Ovid, CINAHL, and The Cochrane Library were searched. Studies were included if nutritional intake, nutritional status, or nutritional interventions in people with a major dysvascular lower limb amputation were analyzed.

RESULTS

Of the 3038 unique papers identified, 30 studies were included. Methodological quality was moderate (1 study) or weak (29 studies). Limited information was available on nutritional intake (2 studies) and nutritional interventions (1 study). Nutritional intake and nutritional status were assessed by diverse methods. The percentage of people with a poor nutritional status ranged from 1% to 100%. In some studies, measures of poor nutritional status were associated with adverse short- and long-term clinical outcomes.

CONCLUSIONS

The percentage of people with a poor nutritional status is inconclusive in the major dysvascular lower limb amputation population, because of the heterogeneity of the assessment methods used. Some included studies reported a negative association between poor nutritional status and clinical outcomes. However, these results should be interpreted with caution, because of the limited quality of the studies available. Studies high in methodological quality and high in hierarchy of evidence are needed.IMPLICATIONS FOR REHABILITATIONThe proportion of people with a poor nutritional status in the major dysvascular lower limb amputation population is inconclusive.Poor nutritional status seems to affect clinical outcomes negatively.More uniformity in assessment of malnutrition in the major dysvascular lower limb amputation population is needed.

Investigation of Body Image and Quality of Life of Patients with Lower Limb Amputation: Problems Experienced of Patients

BACKGROUND

Problems related to quality of life and body images of amputee patients are important.

AIMS

This study was performed to assess body image and quality of life with problems experienced of patients with lower limb amputation.

MATERIALS AND METHODS

This study was performed using mixed quantitative dominant study design. The study was carried out in orthopedics and cardiovascular surgery units of a university hospital. Quantitative data were collected from 30 patients via questionnaires including the Short Form-36 Quality of Life (SF-36 QoL) and Amputee Body Image Scale (ABIS) tools. Qualitative data were gathered from 20 patients using an interview form. In this research, quantitative data have been analyzed by using a statistical program and qualitative data have been analyzed by using content analysis.

RESULTS

Age mean of 30 patients with amputation 47.23±16.08. They were 80 % male, 70% have a chronic illness, 63.3% knee disarticulation or transfemoral amputation, and 53.3% use prosthetic. The average SF-36 QoL sub-dimension scores of the patients were: physical 30.11±20.00, social 36.66±27.45, physical roles 18.33±30.03, emotional roles 37.77±22.71, mental health 48.0±22.89, vitality 36.50±20.64, pain 48.13±28.33, and general health 43.96±28.59. The ABIS average score was 60.1±19.62. The most common problem of patients after amputation involves issues related to motion. Three main categories of patients experience with amputation were designated that the reactions after learning that the amputation will be done, problems experienced in the early period after amputation and post-discharge problems.

CONCLUSIONS

Quality of life of patients with amputation was below the intermediate level. Deterioration in body image perception was above average. The most common problem after amputation was issues related mobilization. Training related the amputation process and social support might significantly reduce problems with amputation.

A qualitative study exploring healthcare professionals' perceptions of lower limb 3D printed sockets

PURPOSE

The purpose of this study was to explore healthcare professionals' (HCPs) perceptions and experiences related to 3D scanning and 3D printing for fabricating lower limb prosthetic sockets.

MATERIALS AND METHODS

This study used a qualitative descriptive approach. Participants were recruited through HCPs' professional associations, social media posts, and snowball sampling. Purposive sampling was used to attain variation in provider type. One-on-one telephone interviews were conducted using a semi-structured interview guide. Inductive thematic analysis was performed to identify the main themes.

RESULTS

Three themes were identified: (1) 3D scanning of the residual limb for designing prosthetic sockets is perceived as clean, quick, and convenient; (2) concerns about the strength and safety of 3D printed sockets for long-term use; (3) Adoption of 3D scanning and 3D printing technology for fabricating prosthetic sockets.

CONCLUSION

We identified perceived benefits and challenges with digital technologies for fabricating prosthetic sockets. To increase adoption, more research demonstrating its efficacy compared to conventional methods, increasing 3D printing material quality, and improving software training programs are needed.Implications for Rehabilitation3D printing and 3D scanning are emerging digital technologies that can be used as alternative methods for prosthetic socket manufacturing in the field of rehabilitation.Our research identified perceived benefits of using digital technologies for fabricating prosthetics sockets (3D scanning is perceived as clean, quick, and convenient) and perceived challenges (concerns about the strength and safety of 3D printed sockets for long-term use and a prolonged learning curve).To increase adoption of these digital technologies, more training should be provided to prosthetists and support provided to integrate new processes into staff workloads.

Psychosocial patient perspectives following major lower-limb amputation due to vascular aetiology: a protocol for a systematic meta-aggregation study

INTRODUCTION

Persistent psychosocial problems in people with lower-limb amputation due to vascular aetiology indicate a great need for long-lasting holistic rehabilitation. An in-depth understanding of the psychosocial problems is essential for the guidance of health professionals in meeting and normalising patients' experiences and emotions. Furthermore, identifying the psychological problems may help develop effective rehabilitation and counselling programmes. This meta-aggregation study aims to explore the psychosocial perspectives of individuals who have undergone a major lower-limb amputation due to vascular aetiology during the post-discharge rehabilitation phase.

METHODS AND ANALYSIS

A systematic meta-aggregation study will be performed to identify full-text, peer-reviewed journal articles reporting on patients' psychosocial perspectives on major lower-limb amputation due to vascular aetiology from post-discharge to several years afterward. The databases Embase, CINAHL Ultimate, APA PsycInfo, PubMed and Scopus will be searched with no limitations regarding the publication year. Studies that satisfy the eligibility criteria will be critically appraised using an acknowledged checklist and synthesised using the Joanna Briggs Institute three-phase approach for the synthesis of meta-aggregation studies. The GRADE-CERQual (Grading of Recommendations Assessment, Development and Evaluation- Confidence in Evidence from Reviews of Qualitative research) tool will be used to determine the level of confidence in the qualitative evidence, and the PRISMA (Preferred Reporting Items for Systematic Review and Meta-Analysis) reporting guidelines will be followed throughout the review process.

ETHICS AND DISSEMINATION

Ethical approval is not required for the study, as the review is built on pre-existing available data in the literature. Findings from the review will be disseminated through publication in a peer-review journal.

PROSPERO REGISTRATION NUMBER

CRD42022377114.

Quality of life following non-dysvascular lower limb amputation is contextualized through occupations: a qualitative study

PURPOSE

To understand how persons with non-dysvascular lower limb amputation (LLA) use occupations to contextualize their quality of life (QoL).

METHODS

A qualitative study using an interpretative description approach was conducted. Analysis of the interviews was guided by an occupational perspective, which considers the day-to-day activities that are important to an individual.

RESULTS

Twenty adults with an adult-acquired non-dysvascular amputation (e.g., trauma, cancer or infection) were interviewed. Following thematic analysis, two main themes were developed: (1) sense of self expressed through occupations; and (2) sense of belonging with others influenced by occupations. Participants expressed the way they felt about themselves through their activities and placed high value on whether they could participate in certain occupations. Participants also described how their sense of belonging was changed through the context of their changing occupations.

CONCLUSION

The findings from this work can be leveraged by clinicians and researchers alike to improve care for this population. Rehabilitation programs should consider interventions and programming that help to restore occupations or develop new ones given the importance placed on occupations by persons with non-dysvascular LLA.

What Is Hidden behind Amputation? Quanti-Qualitative Systematic Review on Psychological Adjustment and Quality of Life in Lower Limb Amputees for Non-Traumatic Reasons

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.

Next-generation devices to diagnose residuum health of individuals suffering from limb loss: A narrative review of trends, opportunities, and challenges

OBJECTIVES

There is a need for diagnostic devices that can assist prosthetic care providers to better assess and maintain residuum health of individuals suffering from neuromusculoskeletal dysfunctions associated with limb loss. This paper outlines the trends, opportunities, and challenges that will facilitate the development of next-generation diagnostic devices.

DESIGN

Narrative literature review.

METHODS

Information about technologies suitable for integration into next-generation diagnostic devices was extracted from 41 references. We considered the invasiveness, comprehensiveness, and practicality of each technology subjectively.

RESULTS

This review highlighted a trend toward future diagnostic devices of neuromusculoskeletal dysfunctions of the residuum capable to support evidence-based patient-specific prosthetic care, patient empowerment, and the development of bionic solutions. This device should positively disrupt the organization healthcare by enabling cost-utility analyses (e.g., fee-for-device business models) and addressing healthcare gaps due to labor shortages. There are opportunities to develop wireless, wearable and noninvasive diagnostic devices integrating wireless biosensors to measure change in mechanical constraints and topography of residuum tissues during real-life conditions as well as computational modeling using medical imaging and finite element analysis (e.g., digital twin). Developing the next-generation diagnostic devices will require to overcome critical barriers associated with the design (e.g., gaps between technology readiness levels of essential parts), clinical roll-out (e.g., identification of primary users), and commercialization (e.g., limited interest from investors).

CONCLUSIONS

We anticipate that next-generation diagnostic devices will contribute to prosthetic care innovations that will safely increase mobility, thereby improving the quality of life of the growing global population of individuals suffering from limb loss.

Health utility in community-dwelling adults with dysvascular lower limb loss

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.

Protocol for a randomized controlled trial to assess the effect of Self-Management for Amputee Rehabilitation using Technology (SMART): An online self-management program for individuals with lower limb loss

BACKGROUND

Lower limb loss (LLL) is a distressing experience with psychological, physical, and social challenges. Education is needed to enhance the coping skills and confidence of patients to improve LLL outcomes. However, access to rehabilitation services and education is limited outside of urban centers. To address this service gap, we co-created an eHealth platform, called Self-Management for Amputee Rehabilitation using Technology (SMART).

OBJECTIVES

First, we will test the effect of SMART and usual care compared with usual care only on walking capacity and confidence among individuals with LLL. Second, we will describe key implementation factors for program delivery and adoption at the person- and provider-level.

METHODS

This is a Type 1 Effectiveness-Implementation Hybrid Design, mixed-methods, multi-site (British Columbia and Ontario, Canada), parallel, assessor-blinded randomized controlled trial. Participants will include adults with unilateral LLL, during early prosthetic fitting (<2 years after casting for initial prosthesis). Participants in both groups will receive usual care. The experimental group will receive SMART with weekly support sessions from a trained peer mentor for goal setting and action planning for six weeks. Participants will be encouraged to continue using SMART for an additional four weeks. The control group will receive usual care, and weekly social contacts for six weeks. The primary outcome measure is walking capacity operationalized as the performance based Timed Up and Go test. The secondary outcome is walking confidence using the Ambulatory Self-Confidence Questionnaire. Outcome measures will be assessed at baseline, immediately post-intervention, and four weeks follow-up. We will describe key implementation factors (such as, participant experience, intervention adoption, fidelity) throughout the study using questionnaires, semi-structured interviews, and direct observation.

RESULTS

No participants have been enrolled.

CONCLUSIONS

SMART has the potential to provide knowledge and skill development to augment rehabilitation outcomes for adults with LLL.

TRIAL REGISTRATION

NCT04953364 in Clinical Trial Registry (https://clinicaltrials.gov/).

Health-related quality of life in patients with lower limb amputation - an assessment of the measurement properties of EQ-5D-3L and EQ-5D-5L using data from the Swedish Amputation and Prosthetics Registry

PURPOSE

To assess the measurement properties of EQ-5D-3L and EQ-5D-5L in patients with a major lower limb amputation (LLA).

METHODS

This was a retrospective register-based study using data from the Swedish Amputation and Prosthetics Registry (SwedeAmp). Patients with a six-months follow-up (including either EQ-5D-3L or EQ-5D-5L) after a major unilateral LLA were included. The measurement properties of EQ-5D-3L and EQ-5D-5L were compared in terms of feasibility, response patterns, informativity, and convergent and known-group validity.

RESULTS

The sample included 700 patients with below-knee amputation (76%), above-knee amputation (18%), or knee disarticulation (7%). Responses to EQ-5D-3L and -5L were similar regarding feasibility (98% completion rate) and the proportion reporting no problems (7% and 6%). Compared to EQ-5D-3L, EQ-5D-5L showed higher absolute and relative informativity in all dimensions, with the largest improvement in the mobility dimension. In the analyses of convergent validity, the EQ-5D-5L generally showed stronger correlations with disease-specific measures. Only EQ-5D-5L was able to discriminate between subgroups with different amputation levels.

CONCLUSION

The findings support the use of EQ-5D-5L over EQ-5D-3L in patients with an LLA, mainly due to improved informativity and improved convergent and known-group validity.Implications for rehabilitationThe measurement properties of two EQ-5D versions, EQ-5D-3L and EQ-5D-5L, has so far not been evaluated in patients with a lower limb amputation (LLA)The results support the use of EQ-5D-5L over the use of EQ-5D-3L, mainly due to improved informativity and stronger correlations with disease-specific patient-reported outcome measuresThe five-level version of EQ-5D is recommended for future applications of EQ-5D in clinical outcome studies, health economic evaluations, and in the routine follow-up of patients with a major LLAIn the early rehabilitation process six months after an LLA, the majority of patients reported problems with mobility, pain/discomfort, and usual activities.

Developing a research agenda on exercise and physical activity for people with limb loss in Canada

PURPOSE

There is a lack of high-quality evidence about the effects of exercise or physical activity interventions for adults with lower limb amputations (LLAs). A planning meeting involving stakeholders (i.e., people with LLA, community advocates, health care providers, researchers) was organized to identify key research priorities related to exercise and physical activity for people with LLAs.

METHODS

We used a collaborative prioritized planning process with a pre-meeting survey and 2-day virtual meeting that included: identification and prioritization of challenges or gaps; identification and consolidation of solutions; and action planning. This process integrated a modified Delphi approach, including anonymous feedback in two surveys.

RESULTS

Thirty-five stakeholders participated. Six challenges related to exercise and physical activity for people with LLA were prioritized. One solution was prioritized for each challenge. After consolidation of solutions, participants developed five research action plans for research including: developing an on-line interface; developing and evaluating peer-support programs to support physical activity; examining integration of people with LLA into cardiac rehabilitation; development and evaluation of health provider education; and determining priority outcomes related to physical activity and exercise.

CONCLUSIONS

This collaborative process resulted in an action plan for amputation research and fostered collaborations to move identified priorities into action.IMPLICATIONS FOR REHABILITATIONLower limb amputations impact mobility leading to lower levels of physical activity.There are research gaps in our understanding of the effects of exercise or physical activity interventions for adults with lower limb amputations.Through a collaborative planning process, participants prioritized research directions on physical activity and exercise for people with LLA to advance research in the field.Action plans for research focused on developing online resources, peer support, cardiac rehabilitation for people with LLA, health provider education and determining priority outcomes related to physical activity and exercise.

Sex and gender differences in quality of life and related domains for individuals with adult acquired lower-limb amputation: a scoping review

PURPOSE

To understand what is known about sex and gender differences in quality of life (QoL) and related domains for individuals with an adult acquired lower limb amputation (LLA).

METHODS

A computer-assisted literature search of four online databases was completed. Articles were included if they incorporated sex or gender as part of their data analysis with a focus on QoL-related domains. Data were analyzed using descriptive numerical analysis and thematic analysis.

RESULTS

One hundred and eleven articles were included in this review. Women were under-represented across studies, with most of the participants being men. No articles described the inclusion of trans or non-binary persons. Differences by sex or gender were reported by 66 articles. Articles reporting on gender seldom provided descriptions of how gender was defined. Overall, women/females seemed to have worse outcomes in terms of prosthesis-related outcomes, mental health, and return to occupations.

CONCLUSION

Articles included in this review were not clear with how gender was defined. In order for more targeted interventions that account for sex and gender differences, studies need to be more forthcoming about how they use and define gender. Future research should seek to include gender non-conforming participants to identify additional needs.Implications for rehabilitationSex and gender are important constructs that influence outcomes following lower limb amputation.Rehabilitation professionals should consider sex and gender-specific outcomes when tailoring programs to ensure ethical clinical care.

Microprocessor-Controlled Prostheses for a Bilateral Transtibial Amputee with Gait Analysis and Satisfaction: A 1-Year Followup Case Report

Bilateral amputees are disadvantaged as they lack healthy leg support. We present the rare case of a bilateral transtibial amputee (BTA), in which we compared the first South Korean-made microprocessor-controlled prosthesis (MPA) to a conventional prosthetic ankle (CPA) with gait analysis and a patient questionnaire for long-term outcomes. A 70-year-old man presented with bilateral transtibial amputations from injury. Assessments were performed after wearing an MPA for 1 month and 1 year with three-dimensional gait analysis. Satisfaction, mobility, and pain were evaluated using the Korean version of the Prostheses Evaluation Questionnaire (K-PEQ). The spatiotemporal parameters of both sides showed increased stability from the CPA to 1 month (mMPA) and 1 year (yMPA). We observed an increased single support time, decreased step width, and almost normal stance-swing time ratio. In kinematic parameters, the ankle range of motion (ROM) was bilaterally increased at mMPA and yMPA. Unfortunately, the MPA gait showed insufficient ankle plantarflexion during the terminal stance that failed to generate push-up power. As the MPA adaptation time increased, the symmetry ratio improved to a balanced value. The questionnaire-based investigations of satisfaction, mobility, and pain revealed excellent results. The MPA proved helpful for ankle mobility in the BTA, and the questionnaire showed good satisfaction and mobility in varied terrain.

Clinical Characteristics, Quality of Life, and Risk Factors of Amputation Stump Skin Disease and Stump Fungal Infection in Adult Amputees in Shanghai, China

Introduction

The stump site of amputees is clinically vulnerable and prone to various skin diseases. Data regarding the impact on quality of life (QoL) of amputees with amputation stump skin disease (ASSD) and risk factors of ASSD and stump fungal infection in the Shanghai area are yet unknown.

Objective

This study aims to evaluate the QoL of amputees with ASSD and explore the risk factors of ASSD and stump fungal infection in the Shanghai area.

Methodology

A total of 104 amputees from Shanghai Hebin Rehabilitation Hospital, Otto Bock (China) Industries Co., Ltd., Shanghai Tongji Hospital, and Shanghai Rehabilitation and Vocational Training Center for the Disabled were enrolled in this study. We collected demographic, clinical, and skin fungal examination data from these amputees from April 2015 to May 2021. Dermatology life quality index (DLQI) questionnaire was used to evaluate the QoL. The risk factors for ASSD and fungal skin infection were analyzed by the univariate analyses.

Results

The median age of the 104 amputees was 57.9 ± 11.9 years with an average amputation time of 17.7 ± 15.1 years, and 73% of cases were men. The mean DLQI score of amputees with ASSD was13.6, suggesting the severe impairment of QoL. Among amputees, 41 (39.4%) had confirmed ASSD, of whom 24 (58.5%) suffered from fungal skin infection and the remaining were subjected to intertriginous dermatitis and eczema (22%), cutaneous keratosis (12.2%), and others (7.3%). Aspergillus (50.0%) was the most common species. The other fungal organisms included Trichophyton rubrum (33.3%), Candida krusei (8.3%), T. mentagrophytes (4.2%), and C. albicans (4.2%). ASSD rather than non-ASSD was more common in men (80.4%) and summer (46.3%). Summer (OR = 3.31, 95% CI = 1.19–9.17) was an established risk factor for ASSD compared to spring. The daily artificial limb wearing time > 8 h was associated with stump fungal infection.

Conclusion

The QoL of amputees with ASSD was severely affected and the ASSD was characterized by fungal infection (tinea), intertriginous dermatitis, eczema, and skin keratosis. Summer and daily prosthesis wearing > 8 h was a risk factor for ASSD. Aspergillus was the most common fungal species, especially when the stump was exposed in summer.

The Value of Health Economics and Outcomes Research in Prosthetics and Orthotics

The demand has increased for evidence regarding the effectiveness and value of prosthetic and orthotic rehabilitation interventions. Clinicians and managers are under pressure to provide treatment recommendations and demonstrate effectiveness through outcomes. It is often assumed that rehabilitation interventions, including the provision of custom-made and custom-fit orthotic and prosthetic devices, are beneficial to patients. Assessing the value of orthotic and prosthetic services has become more critical to continue to ensure equitable access to needed services. Health economics and outcomes research methods serve as tools to gauge the value of prosthetic and orthotic rehabilitation interventions. The purpose of this article is to provide an overview of the current need of health economics and outcomes research in orthotics and prosthetics, to introduce common economic methods that assist to generate real-world evidence, and to discusses the potential value of economic methods for clinicians and clinical practice.

How Common Are Chronic Residual Limb Pain, Phantom Pain, and Back Pain More Than 20 Years After Lower Limb Amputation for Malignant Tumors?

BACKGROUND

After major lower limb amputation, persistent pain is common, with up to 85% of patients reporting recurring phantom or residual-limb pain. Although pain management is an important factor of quality of life in patients with lower limb amputations, there are few long-term data regarding the frequency of persistent pain and how it impacts prosthesis use.

QUESTIONS/PURPOSES

(1) How prevalent are different types of pain at long-term follow-up after amputation for malignant tumors? (2) What association do different pain types have with daily prosthesis use?

METHODS

Between 1961 and 1995, 124 major amputations for malignant tumors were performed at one center in Austria in patients (1) who spoke German and (2) whose surgical date resulted in the possibility of a minimum follow-up time of 20 years at the time of this survey; those patients were considered potentially eligible for this retrospective study. The indications for major amputation were to achieve local tumor control in limbs that the surgeon deemed unsalvageable without amputation. Of those 124 patients, 71% (88) had died, 9% (11) could not be reached, and 3% (4) declined to participate. Thus, 58% (21 of 36) of those living at the time of this study and who underwent lower limb amputation between 1961 and 1993 with a median (range) follow-up duration of 41 years (23 to 55) completed a standardized questionnaire, including an assessment of pain and daily prosthesis use during the year before the survey. Phantom pain, residual limb pain, and back pain were each further subclassified into pain frequency, intensity, and restrictions in activities of daily living (ADL) due to the specific pain form and rated on a 5- (pain frequency) and 10-point (pain intensity, restrictions in ADL) numerical rating scale. Before multivariate regression analysis, daily prosthesis use was correlated with pain parameters using Spearman correlation testing.

RESULTS

Seventeen of 21 patients reported phantom limb and back pain, and 15 patients reported residual limb pain in the past year. Median (range) phantom pain intensity was 7 (1 to 10) points, median residual limb pain intensity was 4 (1 to 9) points, and median back pain intensity was 5 (1 to 10) points. After controlling for relevant confounding variables such as age at amputation, age at survey, and stump length, we found that less intense residual limb pain (defined on a 10-point scale with 1 representing no pain at all and 10 representing extremely strong pain [95% CI 0.3 to 1.0]; r = 0.8; p = 0.003) was associated with greater daily prosthesis use. Higher amputation levels showed a decreased daily prosthesis use compared with patients with lower amputation levels (defined as transfemoral amputation versus knee disarticulation versus transtibial amputation [95% CI 0.3 to 5.1]; r = 0.5; p = 0.03).

CONCLUSION

Decades after surgery, many patients with lower limb amputations experience pain that restricts them in terms of ADLs and decreases their daily prosthesis use. This information supports the need for regular residual limb inspections and careful prosthesis fitting even at long-term follow-up, as effective prosthesis fitting is a modifiable cause of residual limb pain. Future studies evaluating long-term treatment effects of pain relief surgery and therapeutic alternatives to conservative pain treatments should be performed, as these approaches may help alleviate pain in patients with refractory postamputation pain.

LEVEL OF EVIDENCE

Level IV, therapeutic study.

Evaluation of gait outcomes for individuals with established unilateral transfemoral amputation following the provision of microprocessor controlled knees in the context of a clinical service

BACKGROUND

Microprocessor controlled knees (MPKs) have been shown to improve gait outcomes for individuals with unilateral transfemoral amputation (TFA); however, previous studies have limitations, which may affect their applicability.

OBJECTIVES

To compare gait outcomes between non-MPK and MPK conditions within a large and diverse cohort of established TFAs in the pragmatic context of an operational clinical service and to identify any demographic variables that correlate with changes in gait outcomes.

STUDY DESIGN

This is a retrospective cohort study.

METHODS

Full-body three-dimensional motion capture and a portable breath gas analyser were used to evaluate gait-specific outcomes both pre-MPK and 6 months post-MPK provisions in TFAs (n = 32). The primary outcome measure was gait profile score, along with the following secondary outcome measures: walking velocity, step length, step length symmetry ratio, step time symmetry ratio, vertical ground reaction force symmetry index, base of support, center of mass deviation, and oxygen cost of walking.

RESULTS

Data showed statistically significant improvement in gait profile score from 11.2° ± 2.2° to 10.1° ± 2.1° (p < 0.01) between non-MPK and MPK conditions. Other outcomes which showed significant improvement were walking velocity (p < 0.01), step length (p < 0.01), vertical ground reaction force symmetry index (p < 0.01), and center of mass deviation (p < 0.05).

CONCLUSIONS

MPK provision offered significant gait improvements to this cohort of TFAs in an operational clinical setting. There still remains a large gap in gait outcomes between this cohort and those of healthy unimpaired adults. Improvements in socket design, prosthetic foot design, and physiotherapy intervention could further reduce this gap.

The effect of spiritual care on quality of life of patients with amputation caused by diabetes type 2: a clinical trial

OBJECTIVES

This study aimed to investigate effect of a spiritual care on quality of life of patients with amputation caused by diabetes type 2.

METHODS

The current study was a clinical trial. Fifty four patients with amputation caused by diabetes type 2 referred to Al-Zahra hospital at Isfahan was allocated to two case and control groups. Spiritual care training including transcendental meditation (T.M) technique was established for case group. Participants in case group performed four weeks of meditation technique following participating in sessions of meditation technique training. Data gathering was done using a standard tool to assess quality of life in patients with diabetes (diabetes quality of life: DQOL). Data was analyzed using SPSS software.

RESULTS

Mean score of quality of life in the four areas of quality of life was not significantly different among case and control groups at baseline, however, mean score of quality of life in case group (2.25 ± 0.56) was significantly better than control group (2.52 ± 0.38) after intervention (p<0.001).

CONCLUSIONS

Given findings of the study, it seems that spiritual care can improve quality of life of patients with amputation caused by diabetes type 2.

Community ambulation in people with lower limb amputation: An observational cohort study

Lower limb amputation (LLA) is still a health issue requiring rehabilitation and long-term care even in industrial societies. Several studies on subjects with LLA have been focused on the efficacy of rehabilitation and factors influencing the use of prosthesis. However, literature data on the recovery of ability to walk outdoors, and thus to participate in social life in this population is limited.To investigate potential correlations between socio-demographic and clinical factors, and the use of the prosthesis for indoor and/or outdoor walking referred to as community ambulation (CA) in subjects with LLA.An observational cohort study on 687 LLA subjects was conducted. Socio-demographic and clinical characteristics of 302 subjects who received similar rehabilitative treatment with respect to the standard protocol were collected by a telephone survey with a structured questionnaire. The CA recovery, in terms of patient's autonomy and participation, assessed by Walking Handicap Scale, was considered as the main outcome.The univariate analysis demonstrated statistical significant positive correlation between CA and gender (χ2 = 3.901, P = .048); amputation level (χ2 = 24.657, P < .001); pre-LLA (χ2 = 6.338, P = .012) and current work activity (χ2 = 25.192, P < .001); prosthesis use (χ2 = 187.037, P < .01); and time from LLA (r = 0.183, P < .001); increasing age was negatively correlated with the outcome (r = -0.329, P < .001), while pain intensity was not significant. Being male (75.4%); trans-tibial (TT) amputation level (9.79%); working before (3.81%) and after LLA (7.68%); and the prosthesis use (24.63%) increased the probability of CA recovery. Multivariate binary logistic regression analysis confirmed that the prosthesis use (P < .001) and TT amputation level (P = .042) are predictors of a positive outcome (Walking Handicap Scale 4-6).These findings highlight the importance of the use of prosthesis in people with LLA for the restoration of a good capacity of participation (CA), especially in subjects with TT amputation level. The identification of predictive factors may help tailor-made rehabilitation approaches addressing an earlier reintegration to social life.

Neurophysiological models of phantom limb pain: what can be learnt

Phantom Limb Pain (PLP) is a dysesthesic painful sensations perceived in the lost limb, resulting from complex interactions between structural and functional nervous systems changes. We analyze its main pathogenetic models and speculate on candidate therapeutic targets. The neuroma model considers PLP to arise from spontaneous activity of residual limb injured axons. Other peripheral-origin models attribute PLP to damage of somatosensory receptors or vascular changes. According to the cortical remapping model, the loss of bidirectional nervous flow and the need to enhance alternative functions trigger reorganization and arm and face skin afferents "invade" the hand territory. On the contrary, the persistent representation model suggests that continued inputs preserve the lost limb representation and that, instead to a shrinkage, PLP is associated with larger representation and stronger cortical activity. In the neuromatrix model, the mismatch between body representation, which remains intact despite limb amputation, and real body appearance generates pain. Another hypothesis is that proprioceptive memories associate specific limb positions with pre-amputation pain and may be recalled by those positions. Finally, the stochastic entanglement model offers a direct relationship between sensorimotor neural reorganization and pain. Amputation disrupts motor and somatosensory circuits, allowing for maladaptive wiring with pain circuits and causing pain without nociception. Relief of PLP depends solely on motor and somatosensory circuitry engagement, making anthropomorphic visual feedback dispensable. Existing and apparently contradicting theories might not be mutually exclusive. All of them involve several intertwined potential mechanisms by which replacing the amputated limb by an artificial one could counteract PLP.

Factors affecting activities of daily living, physical balance, and prosthesis adjustment in non-traumatic lower limb amputees

Objectives

This study aims to identify the factors affecting the activities of daily living, balance, and prosthesis satisfaction in patients with non-traumatic lower limb amputation (LLA).

Patients and methods

This cross-sectional study included a total of 195 patients (120 males, 75 females; mean age 65.9±11.6 years; range, 40 to 90 years) who underwent LLA between January 2009 and April 2017. All patients were evaluated in terms of age, sex, amputation etiology, side, level, comorbidity, length of hospital stay, prosthesis adjustment, ambulation level, functional outcome, and complications. Prosthesis adjustment, physical balance ability, and daily living activities were assessed using the Turkish versions of the Trinity Amputation and Prosthesis Experience Scales (TAPES), Berg Balance Scale (BBS), and Nottingham Extended Activities of Daily Living Scale (NEADLS), respectively.

Results

There was no significant difference between male and female patients in terms of prosthesis and amputation adaptation, physical balance, and activities of daily living. The BBS, TAPES, and NEADLS scores were lower in the patients aged over 65 years (p<0.001, p<0.001, and p<0.001, respectively). Prosthesis and amputation adaptation, physical balance, and daily living activities were also worse in this age group. Transfemoral amputees had lower BBS, TAPES, and NEADLS scores than the transtibial amputees (p=0.009, p=0.020, and p=0.004, respectively). Prosthesis and amputation adaptation, physical balance, and daily living activities were worse in the transfemoral amputees.

Conclusion

Age and amputation level affect physical balance, prosthesis satisfaction, and daily living activities after non-traumatic LLA. Therefore, orthopedic surgeons and physical therapists should conduct a multidisciplinary evaluation, particularly in patients aged over 65 years and in transfemoral amputees to improve outcomes.

Quality of life, body image, and mobility in lower-limb amputees using high-tech prostheses: A pragmatic trial

BACKGROUND

High-tech prostheses are supposed to achieve better functional recovery over mechanical-controlled prostheses in lower-limb amputees. However, quantitative data are insufficient.

OBJECTIVE

We aimed to evaluate changes in quality of life, life satisfaction, perception of body image, and functional performance of lower-limb amputees when using a mechanical-controlled prosthesis versus a microprocessor-controlled knee (MPK) or transtibial vacuum-assisted suspension system (VASS) prosthesis.

METHODS

In this pragmatic study, 57 lower-limb amputees were assessed with the Satisfaction with the Prosthesis Questionnaire (SATPRO), revised Amputee Body Image Scale (ABIS-R), Trinity Amputation and Prosthesis Experience Scales (TAPES), Medical Outcomes Study Short Form-36 (SF-36) and 6-min walk test (6MWT). All assessments were performed under 2 conditions (i.e., using a mechanical-controlled prosthesis vs. an MPK/VASS prosthesis.

RESULTS

Amputees who used an MPK/VASS prosthesis showed significant increases in all SF-36 subscale scores and all subscale scores of TAPES except adjustment to limitation (P=0.156). The amputees showed clinically relevant improvements in 6MWT (P<0.001) and in SATPRO and ABIS-R scores (P<0.001).

CONCLUSION

Lower-limb amputees using an MPK/VASS prosthesis had better life satisfaction, quality of life and functional performance than those using a mechanical-controlled prosthesis.

Postural Control during Progressively Increased Balance-Task Difficulty in Athletes with Unilateral Transfemoral Amputation: Effect of Ocular Mobility and Visuomotor Processing

This study examined postural control during single leg stance test with progressively increased balance-task difficulty in soccer players with unilateral transfemoral amputation (n = 11) compared to able-bodied soccer players (n = 11). The overall stability index (OSI), the anterior/posterior stability index, and the medial/lateral stability index during three balance tasks with increasing surface instability were estimated. The oculomotor and visuomotor contribution to postural control in disabled athletes was analyzed. Oculomotor function, simple and choice reaction times, and peripheral perception were assessed in a series of visuomotor tests. The variation in OSI demonstrated significantly greater increases during postural tests with increased balance-task difficulty in the able-bodied soccer players compared to amputees (F_(2,40) = 3.336, p < 0.05). Ocular mobility index correlated (p < 0.05) with OSI in conditions of increasing balance-task difficulty. Moreover, speed of eye-foot reaction has positive influence (p < 0.05) on stability indexes in tasks with an unstable surface. Amputee soccer players displayed comparable postural stability to able-bodied soccer players. Disabled athletes had better adaptability in restoring a state of balance in conditions of increased balance-task difficulty than the controls. The speed of visuomotor processing, characterized mainly by speed of eye-foot reaction, significantly contributed to these results.

Pain issues in the victims with lower-limb amputation: 10 years after the 2008 Sichuan earthquake

PURPOSE

To study the prevalence, intensity, and bothersomeness of amputation-related pain and further to identify the potential risk factors in the victims with lower-limb amputation 10 years after the 2008 Sichuan earthquake.

METHODS

In the cross-sectional study, 66 victims with lower-limb amputation were recruited. The Prostheses Evaluation Questionnaire was used to document the prevalence, intensity, and bothersomeness of amputation-related pain. The bivariate relationships between amputation-related pain and each of demographic characteristics were analyzed.

RESULTS

Majority of the enrolled lower-limb amputees (90.9%) reported to have one or more types of amputation-related pain. The intensity and bothersomeness of amputation-related pain were considered as severe in nearly 40% of these post-earthquake victims. The potential demographic risk factors associated with the prevalence, intensity, and bothersomeness of amputation-related pain were identified, including the age, lower level of education, marital status, employment, and comorbidity.

CONCLUSIONS

The pain coming from phantom limb, residual limb, non-amputated limb, and back was found persistent in the lower-limb amputees 10 years after the 2008 Sichuan earthquake. The findings of this study could provide useful reference for optimization of post-disaster rehabilitation strategies to alleviate chronic pain in the victims following lower-limb amputation.Implications for RehabilitationThe pain coming from phantom limb, residual limb, non-amputated limb, and back was found persistent in the victims with lower-limb amputation 10 years after the 2008 Sichuan earthquake.Continuous post-earthquake assessment and management of amputation-related pain should be taken into consideration for the victims with lower-limb amputation.The comorbidity should be effectively and efficiently controlled for the victims with lower-limb amputation due to its association with the intensity and bothersomeness of amputation-related pain.

SwedeAmp-the Swedish Amputation and Prosthetics Registry: 8-year data on 5762 patients with lower limb amputation show sex differences in amputation level and in patient-reported outcome

Background and purpose - For want of national guidelines for lower limb amputation (LLA) the quality registry SwedeAmp was started in 2011 to increase knowledge around LLA and prosthetic rehabilitation. We now present data from the first 8 years of registration.Patients and methods - We present descriptive data from the first 8 years (2011-2018) of registration. Patient-reported outcome was collected at baseline and at follow-up 12 and 24 months after surgery for patients with prosthetic supply and included generic (EQ-5D-5L) and amputee-specific (e.g., LCI-5L and Prosthetic Use Score) measures. Sex differences were investigated.Results - As at December 31, 2018, 5,762 patients, 7,776 amputations, 2,658 prosthetic supplies, 1,848 baselines, and 2,006 follow-ups were registered. 61% of the patients were male, and mean age by the time of the first registered amputation was 74 years (SD 14). Women were older, more frequently had vascular disease without diabetes and more often underwent amputation at a higher level compared with men (p < 0.001). Time from amputation to fitting of first individual prosthesis was median 69 days (6-500) after transtibial amputation (TTA) and 97 days (19-484) after transfemoral amputation (TFA). The outcomes were lower after TFA than after TTA.Interpretation - SwedeAmp shows sex differences concerning amputation level, diagnosis, and age, leading to the conclusion that women have worse preconditions for successful prosthetic mobility after LLA. With increasing coverage, SwedeAmp can provide deeper knowledge with regard to patients undergoing LLA in Sweden.

Risk factors for reamputations in patients amputated after revascularization for critical limb-threatening ischemia

OBJECTIVE

Despite vascular intervention, patients with critical limb-threatening ischemia (CLTI) have a high risk of amputation. Furthermore, this group has a high risk for stump complications and reamputation. The primary aim of this study was to identify risk factors predicting reamputation after a major lower limb amputation in patients revascularized because of CLTI. The secondary aim was to investigate mortality after major lower limb amputation.

METHODS

There were 288 patients who underwent a major ipsilateral amputation after revascularization because of CLTI in Stockholm, Sweden, during 2007 to 2013. The main outcome was ipsilateral reamputation.

RESULTS

Of 288 patients, 50 patients had a reamputation and 222 died during the 11-year follow-up. Patients with ischemic pain as an indication for primary amputation had nearly four times higher risk for a reamputation compared with those with a nonhealing ulcer (subdistribution hazard ratio, 3.55; confidence interval, 1.55-8.17). Higher age was associated with an increased risk for death in the multivariable analysis (hazard ratio, 1.03; confidence interval, 1.02-1.04).

CONCLUSIONS

Patients with ischemic pain as an indication for amputation have an elevated risk of reamputation. Ischemic pain may be indicative of a more extensive and proximal ischemia compared with patients with foot tissue loss. An extended evaluation of the preoperative circulation before amputation may facilitate the choice of amputation level and could lead to a reduction of reamputations.

Mobility Analysis of AmpuTees (MAAT 6): Mobility, Satisfaction, and Quality of Life among Long-Term Dysvascular/Diabetic Prosthesis Users-Results of a Cross-Sectional Analysis

Objective

The aim of this study was to establish the mobility, satisfaction, and quality of life (QoL) among prosthesis users with dysvascular/diabetic amputation at both acute and long-term phases of prosthetic rehabilitation.

Methods

This is a multisite, cross-sectional outcomes analysis. A total of 341 individuals met the inclusion/exclusion criteria. Individuals were grouped into acute phases (0–3 months [n = 24], 4–6 months [n = 72]) and chronic phases (24–36 months [n = 91], 37–48 months [n = 53], 49–60 months [n = 47], and 60–84 months [n = 54]) after amputation. Mobility was measured with the Prosthetic Limb Users Survey of Mobility (PLUS-M), whereas QoL and satisfaction (Sat) were reported using 10-point scales adapted from the Prosthesis Evaluation Questionnaire–Well-Being (PEQ-WB). Composite PEQ-WB scores were also compared.

Results

The average mobility, QoL, and Sat among prosthesis users was, respectively, 44.8 ± 10.6, 7.6 ± 2.2, and 7.6 ± 2.2. There were no observed differences in mobility (F_5,330 = 1.52, P = 0.18), QoL (F_5,333 = 0.78, P = 0.57), or PEQ-WB (F_5,335 = 1.618, P = 0.155) between any groups. For Sat, there was a group difference (F_5,334 = 2.44, P = 0.03) as individuals appear to experience an initial increase in Sat with receipt of a prosthesis (0–3 months) compared with 25 to 36 months (P = 0.005), 49 to 60 months (P = 0.008), and 61 to 84 months (P = 0.009).

Conclusions

Those individuals with amputation secondary to dysvascular disease and diabetes who continue to participate in prosthetic rehabilitation appear to experience levels of mobility, Sat, and QoL 7 years after amputation comparable to that reported in the first 6 months postamputation. There may be a modest increase in Sat with receipt of an initial prosthesis, potentially due to an increased optimism for one's situation. Notably, the mobility levels observed in the dysvascular population through a range of long-term postamputation periods remain within a single standard deviation of the population mean for individuals with a lower-limb amputation using a prosthesis for mobility.

Identifying priorities and developing strategies for building capacity in amputation research in Canada

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.

Quality of Life Following a Lower Limb Amputation in Diabetic Patients: A Longitudinal and Multicenter Study

Objective: Lower limb amputation (LLA) leads to several emotional and physical sequelaes that have a negative impact on individuals` life. The objectives of this study were: 1) to analyze the relationship between emotional reactions (anxiety, depression and traumatic stress symptoms) and functionality level, before and after a LLA due to diabetic foot ulcer, and mental/physical quality of life; and 2) to analyze the mediator role of social support between emotional reactions and mental/physical quality of life. Method: A multicenter, longitudinal study with four time assessments: before the surgery, one month, six months, and ten months after surgery, including 206 individuals hospitalized with diabetic foot ulcer indicated for a LLA. The instruments used were the following: Revised Impact of Event Scale; Barthel Index; Hospital Anxiety and Depression Scale and SF-36. Results: Anxiety symptoms before surgery and depression symptoms one month after surgery contribute to Mental Component Score (MCS) ten months after surgery. The level of functionality before and one month after surgery, traumatic stress symptoms one month after surgery as well as satisfaction with social support six months after surgery contribute to the Physical Component Score (PCS), ten months after surgery. Social support was a mediator between traumatic stress symptoms one month after surgery and PCS ten months after surgery. Conclusion: Identifying risk variables and the extent to which and when they affect mental/physical quality of life, will help to develop appropriate psychological interventions to promote quality of life in this population.

A characterisation of established unilateral transfemoral amputee gait using 3D kinematics, kinetics and oxygen consumption measures

BACKGROUND

Persons with unilateral transfemoral (UTF) amputation are known to walk with less efficiency than able-bodied individuals, therefore understanding the gait deviations that drive this inefficiency was considered to be important.

RESEARCH QUESTIONS

What are the differences in gait outcomes between persons with UTF amputation and able-bodied persons? What is the prevalence of specific gait deviations within this group?

METHODS

Using a cross-sectional study design, the level over ground gait of established prosthetics service users with UTF amputation using mechanical knee joints (n=60) were compared with able-bodied persons (n=10). Gait profile score, walking velocity, step length, step length symmetry ratio, step time symmetry ratio, vertical ground reaction force symmetry index, base of support, centre of mass deviation and metabolic energy expenditure were measured. All data were captured during walking on level ground at a self-selected speed. Prevalence of gait deviations for each UTF participant were assessed by inspection, using a predefined list of lower limb kinematic, upper body kinematic, ground reaction force and lower limb kinetic gait deviations.

RESULTS

Statistically significant between-groups differences across all outcome measures were found, with all p-values <0.005, and effect sizes ranging from 'large' to 'huge'. The most prevalent gait deviations included: lack of prosthetic knee flexion in early stance (98%); lack of hip extension on the prosthetic side in late stance (82%): increased trunk side flexion range of motion across the gait cycle (92%); reduced anterior propulsion force on the prosthetic side in late stance (100%) and reduced prosthetic hip adduction moment in early stance (96%).

SIGNIFICANCE

The results of this study indicate that the magnitude of the differences between UTF amputees and able-bodied persons, across a comprehensive range of gait measures, are such that significant research into all aspects of prosthetic rehabilitation to reduce these differences is clearly justified.

'It's . . . forward-focused': Experiences of a mobility clinic for people with limb loss

BACKGROUND

Mobility clinics are designed to extend gait and mobility training beyond rehabilitation programmes. No research has been undertaken into participants' experiences of attending these multidisciplinary, experience-based clinics. Research in this area is needed to ensure clinics meet intended goals, including understanding the motivation and experience of attendees. Insights may improve mobility clinics and inform strategies to encourage greater participation.

OBJECTIVES

To explore the motivation of people with limb loss to attend a mobility clinic, the experience of participation and their perception of the clinic's benefits.

STUDY DESIGN

Qualitative methodology, naturalistic enquiry.

METHODS

Semi-structured interviews were conducted with nine clinic attendees during the clinic. Interviews were transcribed verbatim, data thematically analysed and emergent themes underwent member checking.

RESULTS

Three themes emerged from the data: facing the challenge captured how participants' have adapted to amputation, valuing peers highlights the important role of peers in learning and support and improving mobility described the ongoing quest to improve mobility.

CONCLUSION

The mobility clinic was attractive to those who liked challenges and was an invaluable source of learning for those wishing to improve their mobility. Future clinics should ensure that peer education is supported, and activities cater for a range of skills and fitness levels.

CLINICAL RELEVANCE

Findings of this study indicate that those who attended the mobility clinic liked to challenge themselves. Participation with peers was an important source of learning and support. Those participants who had previously attended a mobility clinic reported improvements in their overall daily function.

Potentials, challenges, and limitations of the analysis of administrative data on vascular limb amputations in health care

Although more and more data on lower limb amputations are becoming available by leveraging the widening access to health care administrative databases, the applicability of these data for public health decisions is still limited. Problems can be traced back to methodological issues, how data are generated and to conceptual issues, namely, how data are interpreted in a multidimensional environment. The present review summarised all of the steps from converting the claims data of administrative databases into the analytical data and reviewed the wide array of sources of potential biases in the analysis of such data. The origins of uncertainty of administrative data analysis include uncontrolled confounding due to a lack of clinical data, the left- and right-censored nature of data collection, the non-standardized diagnosis/procedure-based data extraction methods (i.e., numerator/denominator problems) and additional methodological problems associated with temporal and spatial analyses. The existence of these methodological challenges in the administrative data-based analysis should not deter the analysts from using these data as a powerful tool in the armamentarium of clinical research. However, it must be done with caution and a thorough understanding and respect of the methodological limitations. In addition to this requirement, there is a profound need for pursuing further research on methodology and widening the search for other indicators (structural, process or outcome) that allow a deeper insight how the quality of vascular care may be assessed. Effective research using administrative data is based on strong collaboration in three domains, namely expertise in claims data handling and processing, the clinical field, and statistical analysis. The final interpretations of results and the countermeasures on the level of vascular care ought to be grounded on the integrity of research, open discussions and institutionalized mechanisms of science arbitration and honest brokering.

Risk of depression following traumatic limb amputation—a general population-based cohort study

Background: Individuals with traumatic limb amputation (TLA) may be at risk of depression, but evidence of increased depression after TLA from longitudinal studies has been limited. It is also unknown whether physical function, cognitive function, and employment prior to amputation affects depression risk. We aimed to examine longitudinal associations between TLA and depression in working age men, and to explore the role of pre-amputation occupational and individual characteristics. Methods: A Swedish national register-based cohort of 189,220 men born between 1952 and 1956, and who attended conscription assessments in adolescence, was followed from 1985 to 2009. Physical, cognitive, and psychological characteristics were measured at the conscription examination, and occupational information was obtained from the 1985 census. Main outcome measures were hospital inpatient and outpatient admissions for depression. Results: In total, 401 men underwent TLA; mean age at amputation was 42.5 years (SD 7.4). Cox regression produced an unadjusted hazard ratio (95% confidence interval) of 2.61 (1.62–4.21) for risk of subsequent depression associated with TLA compared with the general population. Adjustment for occupational, physical, cognitive, and psychological characteristics did not change the association much, producing a hazard ratio of 2.53 (1.57–4.08). Conclusions: TLA is associated with an increased risk of depression in men over more than two decades of follow up. Occupational and individual characteristics prior to amputation did not greatly change depression risk following amputation. We speculate that a coordinated combination of social support and medical management may help reduce persistent depression risk in men who experience amputation.

Time-related changes in quality of life in persons with lower limb amputation or spinal cord injury: protocol for a systematic review

BACKGROUND

Experiencing a lower limb amputation (LLA) or spinal cord injury (SCI) is a life-changing event, affecting physical and systemic function as well as having psychological and social impacts. However, the severity of the physical impairment and/or motor disability demonstrates a poor relationship with patient-reported quality of life, suggesting that other factors determine such outcomes. As such, holistic health-related quality of life (QoL) assessment is an important tool to monitor long-term outcomes. While there are some studies that have assessed the influence of variables such as age at time of injury occurrence and time since injury on changes in QoL, there are no systematic reviews which synthesise this evidence.

METHODS/DESIGN

All follow-up study designs will be included, where data from multiple time points are presented. Searches will target both SCI and LLA populations where a validated measure of QoL has been used: Medical Outcome Study Short-Form 36/12 or the World Health Organization Quality of Life instruments 100 and BREF. Studies must include adult participants (≥ 18 years at time of injury) and detail time since injury event and patient age. The primary objective is to establish the effects of participant age and time since injury on QoL scores. Secondary objectives include determining between-group effects (i.e. LLA vs. SCI). We will search PubMed, Embase and Web of Science databases, supplemented by hand-searching references within existing review articles and experimental studies. Reviewer pairs will conduct screening and quality assessment of included papers. Results will be stratified by impairment, QoL tool, age/time since injury and additional variables such as sex, race, comorbidity or disease aetiology, as appropriate. If sufficient high-quality data exist, a meta-analysis will be conducted.

DISCUSSION

The results of this systematic review will summarise evidence of how QoL changes across the life course, relative to both patient age and time since injury, for both LLA and SCI populations. By enabling a direct comparison of different chronic conditions, disability-specific differences in QoL changes over the life course can be identified.

SYSTEMATIC REVIEW REGISTRATION

PROSPERO CRD42018096633 .

Cardiorespiratory fitness and physical strain during prosthetic rehabilitation after lower limb amputation

BACKGROUND

Sufficient cardiorespiratory fitness has been regarded a prerequisite for prosthetic walking. In order to improve cardiorespiratory fitness, adequate strain ought to be placed on the system during training.

OBJECTIVES

To determine cardiorespiratory fitness at the start and end of inpatient rehabilitation after lower limb amputation and determine the physical strain experienced during conventional prosthetic rehabilitation.

STUDY DESIGN

Multicenter prospective cohort study.

METHODS

Cardiorespiratory fitness was assessed using a peak one-legged cycle exercise test. Physical strain was assessed during a minimum of three full rehabilitation days using heart rate recordings. Physical strain was expressed in the time per day that heart rate exceeded 40% of heart rate reserve.

RESULTS

At the start of rehabilitation, peak aerobic capacity was on average 16.9 (SD, 6.5) mL/kg/min (n = 33). Overall, peak aerobic capacity did not improve over the course of rehabilitation (n = 23, p = 0.464). Fifty percent of the patients experienced a physical strain level that satisfies minimum criteria for maintaining cardiorespiratory fitness (>40% heart rate reserve for 30 min/day).

CONCLUSION

Cardiorespiratory fitness was low and did not increase during conventional prosthetic rehabilitation. On average, the physical strain during rehabilitation was insufficient to elicit potential improvements in aerobic capacity. Results stress the need for dedicated physical training modules at the individual level.

CLINICAL RELEVANCE

This study shows that clinicians ought to be aware of the relatively low cardiorespiratory fitness of people who have undergone lower limb amputation and that improvements during rehabilitation are not always obtained. Results stress the need for physical training modules in which intensity is imposed at the individual level.

Organic Optoelectronic Diodes as Tactile Sensors for Soft-Touch Applications

The distributed sense of touch forms an essential component that defines real-time perception and situational awareness in humans. Electronic skins are an emerging technology in conferring an artificial sense of touch for smart human-machine interfaces. However, assigning a conformably distributed sense of touch over a large area has been challenging to replicate in modern medical, social, and industrial robots. Herein, we present a new class of soft tactile sensors that exploit the mechanisms of triplet-triplet annihilation, exciton harvesting, and a small Stokes shift in conjugated organic semiconductors such as rubrene. By multiplexing the electroluminescence and photosensing modes, we show that a compact optoelectronic array of multifunctional rubrene/fullerene diodes can accurately measure pressure, position, and surface deformation applied to an overlying elastomeric layer. The dynamic range of sensing is defined by mechanical properties of the elastomer. Such optoelectronic approach paves the way for soft, conformal, and large-area compatible electronic skins for medicine and robotics.

A study on quality of life among lower limb amputees at a tertiary prosthetic rehabilitation center

Background

Limb loss is one of the most physically and psychologically devastating events causing major disfigurement, rendering people less mobile, and at risk for loss of independence. This research aims to study the quality of life (QoL) among lower limb amputees (LLAs) at a tertiary prosthetic rehabilitation center.

Methods

The present study is based on the self-perceived QoL of new LLAs reporting to a tertiary prosthetic rehabilitation center for prosthesis using World Health Organization Quality of Life-BREF scale.

Results

35% of this study population were currently serving personnel of Indian Armed Forces, while 17.3% were dependents. 17.3% of the study participants were retired Indian Armed Forces personnel. 51.5% of study participants had undergone a lower limb amputation following trauma; 22.7% of the traumatic amputations had resulted from road traffic accidents, 16.7% from trauma sustained following railway accidents, and combat-related injuries accounted for 11.4% of traumatic lower limb amputations. Diabetic foot/gangrene was responsible for 32% of lower limb amputations in the current study. Overall QoL score of 78.76 (standard deviation [SD] = 15.03) was seen revealing highest mean score in environmental domain 26.59 (SD = 5.38), followed by physical domain, psychological domain, and lowest score being in social domain.

Conclusion

When judging the success or failure of lower limb amputation, the assessment of QoL outcome is paramount. A number of factors need to be taken into consideration to ensure holistic reintegration of the amputees back into the society.

Quality of life of prosthetic and orthotic users in South India: a cross-sectional study

Background

The aim of this study was to compare QOL among people in India using lower-limb prostheses or orthoses with people without disability. A further aim was to compare subgroups and investigate whether QOL was associated with physical disability, gender, income, living area, and education.

Methods

A cross-sectional questionnaire study in which the World Health Organization Quality of Life-Bref was used to collect self-reported data. A total of 277 participants from India were included, 155 with disability and 122 without. Group comparisons were conducted using the Mann–Whitney U and the Kruskal–Wallis tests and associations were explored using regression analyses of the four QOL domains: physical health, psychological, social relationships, and environment.

Results

Participants with physical disability scored significantly lower than did participants without disability in three of the four QOL domains, i.e., physical health, (Median 14.29 vs 16.29; p < .001) psychological, (Median 14.67 vs. 15.33; p = .017) and environment (Median13.00 vs 14.00; p = .006). For people with disability those with no or irregular income and those not attending school having the lowest QOL scores in all four domains. Education was associated with all four QOL domains and income was associated with psychological and environment. Living in urban slums was associated with a higher risk of lower QOL in three QOL domains, i.e., physical health, psychology, and environment.

Conclusions

Despite rehabilitation services, people with physical disability experienced lower QOL in terms of the physical health, psychological, and environmental domains than did people without disability. Community-based rehabilitation programmes for prosthetic and orthotic users need to increase and improve their rehabilitation services to increase income and improve access to education. Priority could be given to those who have no or irregular income, live in urban slums, and have not attended school to further improve their QOL.

Body image, perceived stress, and resilience in military amputees of the internal armed conflict in Colombia

The objective of this study was to determine the levels and the relationship between body image satisfaction, perceived stress and resilience in soldier amputee victims of the internal armed conflict in Colombia. It was a quantitative, cross-sectional study of correlational scope, with the participation of 22 Colombian soldiers who were victims of the internal armed conflict and with some degree of amputation. For each soldier, the Multidimensional Body Self-relations Questionnaire (MBSRQ), Perceived Stress (EEP-14) and the Connor-Davidson Resilience Scale (CD-RISC 10) were applied. The results show high scores in behaviors aimed at maintaining physical fitness, self-assessed physical attractiveness and physical appearance, low scores in stress and scores with high trends in resilience, as well as a negative correlation between stress and conducts aimed to maintain physical fitness.