A qualitative study exploring individuals’ experiences living with dysvascular lower limb amputation

An investigation of allied health and medical clinicians' viewpoint on prosthetic rehabilitation and cognition

PURPOSE

To explore the factors that influence clinicians (occupational therapists, physiotherapists, vascular surgeons, and rehabilitation medicine physicians) when prescribing prosthetic rehabilitation. Additionally, the study aimed to gain insight into clinicians' perspectives regarding the role of patient cognition in prosthetic rehabilitation.

MATERIALS AND METHODS

This research constitutes one segment of a broader action research study which was undertaken in 2022. A total of thirty-four key clinicians involved in the amputation and prosthetic rehabilitation pathway within a local health district in Australia were engaged through a combination of group and individual interviews as well as surveys.

RESULTS

Five essential considerations when prescribing prosthetic rehabilitation emerged. These included patient's goals, medical history, quality of life, cognitive abilities, and the support available on discharge. This study also revealed variations in opinions among different disciplines concerning appropriateness of prosthetic rehabilitation for the patient cohort. Despite this, there was a desire to build a consensus around a shared approach of identification for patients and clinicians.

CONCLUSION

The identification of these key pillars for clinician consideration has simplified a complex area of care. These pillars could be used to guide pertinent conversations regarding prosthetic rehabilitation and are closely linked with the patient's cognition.

Results of a Codesign Process: A Cognition Screening Pathway for Inpatient and Outpatient Settings for Patients Who Are Facing or Have Undergone Lower Limb Amputation

Background/Objectives: Cognition plays a major role in prosthetic rehabilitation success. The ability to identify patients who may have difficulty understanding and adapting to the rehabilitation process is beneficial for clinicians and patients to allow for targeted and appropriate therapy. The research aim was to codesign a process that facilitates routine cognitive screening into the amputee inpatient journey. Methods: A convenience sample of sixteen medical and allied health practitioners from one local health district undertook a codesign process over 10 months from March to November 2023. A combination of virtual and face-to-face data collection occurred. Each of the codesign meetings was audio recorded, following which transcription occurred. Transcripts were reviewed using thematic analysis-based techniques to capture themes and consensus within the group. Results: Two pathways were established for use within one local health district, allowing clinicians to measure the cognition of patients in both inpatient and outpatient settings either before or after they underwent amputation. The newly established pathways provide step-by-step guidance for clinicians, such as how to address contraindicators for testing and providing guidance for subsequent neuropsychological testing. The Montreal Cognitive Assessment (MoCA), both paper based and electronic based, was selected as the cognitive screening tool for implementation. Conclusions: Utilizing codesign as a method for generating a cognitive screening pathway for amputees was successful. The pathways generated should be reviewed for suitability for application in other health settings.

A qualitative study of clinicians' and individuals' with lower limb loss perspectives on the development of a novel online self-management program

PURPOSE

To explore the rehabilitation preferences and experiences of clinicians and patients for education after lower limb loss to facilitate the development of an online self-management program.

METHODS

A qualitative descriptive approach was used. Thirty-one clinicians (physiotherapists, occupational therapists, and prosthetists), and 26 patients with lower limb loss (transtibial and transfemoral amputation; mean age (SD) of 63.3 (9.1), years) were recruited. We used semi-structured focus groups and one-on-one interviews, and audio recorded the interviews. Data were analyzed using conventional content analysis.

RESULTS

Three themes were identified: (1) Needing education in rehabilitation described the education in current practice as one-on-one discussion and booklets and highlighted the limitations of education such as its length, static nature, and inaccessible for patients living in remote areas. (2) Getting back to activities prior to amputation emphasized how goal setting and social support could assist patients and facilitate self-management. (3) Augmenting learning highlighted the need for an accessible complementary source for education and potential solutions to overcome the barriers of online delivery.

CONCLUSIONS

Our findings underscore the importance of education in the rehabilitation of patients to help them get back to their activities. An online accessible tool may improve education by providing information and peer support.

The experiences and needs of people with dysvascular lower extremity amputations: a qualitative systematic review and meta-synthesis

PURPOSE

The aim of this review is to synthesise the experiences and needs of people who had undergone dysvascular lower extremity amputations. Given the increasing global prevalence of vascular diseases like diabetes mellitus and peripheral arterial disease, the risk of requiring an amputation remains high.

MATERIALS AND METHODS

This systematic review follows the PRISMA and ENTREQ reporting guidelines. Seven databases were searched for qualitative studies from January 2011 to October 2023. In total 6435 studies were obtained, where 1146 were duplicates and 5271 studies failed to meet the eligibility criteria. The remaining 18 studies were synthesised using Sandelowski and Barroso's approach and appraised using the CASP checklist.

RESULTS

Four themes emerged from the meta-synthesis: (1) making the decision to amputate, (2) difficulties in the physical adaptation to limb loss, (3) psychosocial consequences of living with an amputation, and (4) regaining control and building hope.

CONCLUSIONS

Having dysvascular lower extremity amputations is a complicated experience as not only was the pre-amputation pain relieved, but a new set of physical, emotional and social challenges would surface after the amputation. These synthesised findings serve as a platform to explore the factors behind the various experiences faced by these people and how healthcare professionals can help them in their adjustment.

Detecting Changes in Comfort, Pain, and Mobility Over Clinical Milestones for Individuals With Lower Limb Loss

BACKGROUND

Functional mobility, comfort and the absence of pain are key goals of prosthetic treatment. Outcome measures (OMs) evaluate the impact of treatment and normative and minimal detectable change (MDC) values are key to interpreting these scores and measuring treatment outcomes.

OBJECTIVES

This study seeks to 1) present practice-based normative values of four commonly used OMs at four prosthetic milestones and 2) explore the MDC of the measures over the treatment period.

METHODOLOGY

A chart review was conducted of OMs collected with individuals with lower limb loss between January 1, 2015, and December 31, 2023. This included data for individuals with unilateral transtibial (TT), transfemoral (TF) and rotationplasty (RP) amputations and bilateral transtibial amputation (BTT). OMs included the Socket Comfort Score (SCS), Pain Scale (PS), 2 Minute Walk Test (2MWT), and Prosthetic Limb Users Survey of Mobility (PLUS-M). Data were collected at four milestone time points: (1) Baseline and (2) Discharge from Rehabilitation for those in initial prosthetic rehabilitation, and (3) Initial Evaluation and (4) Definitive Delivery for those receiving a replacement socket. Normative values and MDC values were calculated.

FINDINGS

Data from 30 individuals undergoing in-patient rehabilitation and 74 individuals receiving a replacement socket were included. Practice-based normative data were different for each level of amputation and milestone and had the following ranges: SCS: 5.7 - 9.1, PS: 0.8 - 3.7, 2MWT: 68.4 - 146.3 m and PLUS-M: 38.9 - 57.3. MDC values also varied based on time in treatment (Rehabilitation: SCS = 2.5, PS = 1.6, 2MWT = 32.6, PLUS-M = 8.8; Replacement Socket: SCS = 3.1, PS = 2.6, 2MWT = 38.9, PLUS-M = 4.0). All measures had a statistically significant change over the intervention, however, no average scores changed by greater than the MDC.

CONCLUSIONS

The normative data and MDC scores demonstrate the PS & PLUS-M are useful measures of pain and mobility at all points within treatment. The 2MWT is indicated for individuals in rehabilitation, while the SCS is indicated for those receiving a replacement socket, as both effectively measure treatment goals that are particularly important for each phase of rehabilitation. This provides clinicians with practice-based evidence that enables them to interpret OM scores, a critical part of the decision-making process along the treatment journey.

Transitioning from hospital to home after a major lower extremity amputation: Interview study on patients' and relatives' perspectives

INTRODUCTION

Patients often feel unprepared and concerned about their new life after a major lower extremity amputation (LEA). Therefore, we implemented an integrated care program, Safe Journey, to optimize the quality and continuity of care for patients with LEA due to vascular disease when transitioning from hospital to home. This study aims to illuminate and explore the experiences of patients with LEA and their relatives with the transition from hospital to home after implementing Safe Journey.

MATERIAL AND METHODS

This qualitative, exploratory study individually interviewed six patients with a major LEA and four relatives and jointly interviewed eight patients with their relatives.

RESULTS

The participants' experiences transitioning from hospital to home were centered around two major themes: (1) Going home: mixed emotions and confusion, and (2) bridging the gap. The main themes encompassed six subthemes: (1) simultaneously expectant and worried, (2) a lack of knowledge creating uncertainty, (3) an unexpressed but pending need for psychosocial support, (4) reassurance but safety comes at a price, (5) navigating the system, and (6) lack of involvement.

CONCLUSION

Transitioning from hospital to home after a major LEA creates mixed emotions. Knowledge, feeling involved, and being prepared and cared for were highlighted as important during the transition. The Safe Journey program made patients and relatives feel physically reassured and safe, but all the home visits strained the families. The program's benefits are consistent with existing knowledge on patients with complex needs benefitting from integrated care models. However, a more individualized and person-centered approach is needed.

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.

Diabetic complications and risk of depression and anxiety among adults with type 2 diabetes

AIMS

To investigate if diabetic complications increase the risk of depression and/or anxiety among adults with type 2 diabetes.

METHODS

This register-based, prospective study included 265,799 adult individuals diagnosed with type 2 diabetes between 1997 and 2017 without a recent history of depression or anxiety. Diabetic complications included cardiovascular disease, amputation of lower extremities, neuropathy, nephropathy and retinopathy. Both diabetic complications and depression and anxiety were defined by hospital contacts and prescription-based medication. All individuals were followed from the date of type 2 diabetes diagnosis until the date of incident depression or anxiety, emigration, death or 31 December 2018, whichever occurred first.

RESULTS

The total risk time was 1,915,390 person-years. The incidence rate of depression and/or anxiety was 3368 per 100,000 person-years among individuals with diabetic complications and 1929 per 100,000 person-years among those without. Having or developing any diabetic complication was associated with an increased risk of depression and/or anxiety (HR 1.77, 95% CI 1.73-1.80). The risk for depression and/or anxiety was increased for all types of diabetic complications. The strongest association was found for amputation of lower extremities (HR 2.16, 95% CI 2.01-2.31) and the weakest for retinopathy (HR 1.13, 95% CI 1.09-1.17).

CONCLUSION

Individuals with type 2 diabetes and diabetic complications are at increased risk of depression and anxiety. This points towards the importance of an increased clinical focus on mental well-being among individuals with type 2 diabetes and complications.

Peer Support for Individuals with Major Limb Loss: a Scoping Review

BACKGROUND

Major limb loss can have profound physical and psychosocial implications for individuals, impacting their quality of life and well-being. Despite the effectiveness of peer support in improving outcomes for various chronic conditions, its impact on individuals with major limb loss remains understudied.

OBJECTIVES

This review aims to explore the existing literature on peer support for individuals with major limb loss. Specifically, exploring how the literature defines peer support; examining its implementation, identifying outcomes measured in peer support interventions, assessing the benefits for individuals with major limb loss, and identifying barriers associated with peer support provision.

STUDY DESIGN

This review followed Arksey and O'Malley's methodological framework, analysing relevant literature to identify evidence, definitions, and key factors related to peer support for individuals with major limb loss.

METHODOLOGY

A comprehensive search in January 2023 utilized databases: MEDLINE, PsychInfo, Embase, and CINAHL. After a two-phase screening process, articles meeting specific criteria were included. Thematic and descriptive numerical analyses were applied to the extracted data.

FINDINGS

Twenty-two articles were reviewed. Peer support was described as an opportunity to provide education, advice, and encouragement between individuals with lived experiences. Across the two intervention-based studies investigating peer support programs, outcome measures included physical, psychological, social, and quality of life. Qualitative studies described perceived benefits as improved psychosocial well-being and the opportunity to exchange knowledge. Perceived barriers included a lack of formal training and male-dominated groups, which deterred individuals with amputation from participating.

CONCLUSION

The evidence from the findings of the review sheds light on the current understanding of peer support for individuals with amputation. Due to the limited number of studies available, future research is necessary to develop and evaluate the effectiveness of peer support interventions tailored to this population.

The Effect of Motivational Interview-Based Counseling in Individuals With Amputation: A Randomized Controlled Trial in Turkey

AIM

This randomized controlled experimental study determined the effect of motivational interview-based counseling on the coping strategies and perceived social support levels in individuals with amputations due to chronic disease.

DESIGN

A randomized controlled trial was conducted.

METHOD

The study was completed in the orthopedics and traumatology department with 48 patients. Data were collected using a descriptive information form, the Coping Strategies Scale, and the Multidimensional Scale of Perceived Social Support. Independent samples t test, paired t test, and chi-square test were used for data analysis.

RESULTS

The scores of the Coping Strategies Scale and the Perceived Social Support Scale of individuals in the intervention group significantly increased in the posttest after motivational interview-based counseling compared to their pretest scores. It was determined that the Coping Strategies Scale and Perceived Social Support Scale subdimension scores and total mean scores for individuals in the intervention group in the posttest were higher than the mean scores for individuals in the control group. The difference between the groups was significant.

CONCLUSION

The motivational interview-based counseling given to individuals with amputation because of chronic disease increased their coping strategies and perceived social support levels.

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.

The effect of dual-task testing on the balance and gait of people with lower limb amputations: A systematic review

OBJECTIVE

To systematically review the literature on the effect of dual-task testing on the balance and gait of people with lower limb amputations (PLLA).

LITERATURE SURVEY

Databases MEDLINE, EMBASE, CINAHL, PsycINFO, Web of Science, and Scopus were searched in duplicate (inception to December 1, 2020).

METHODOLOGY

Inclusion criteria: participants were adults with transtibial, knee-disarticulation, transfemoral, or bilateral lower limb amputations; balance or gait was paired with a secondary task; and studies were peer-reviewed and published in English. Two authors independently reviewed articles and consensus was required. A standardized data extraction sheet was used to gather study relevant information in duplicate. Methodological quality of reporting was examined using the Downs and Black Scale. A meta-analysis was unable to be performed owing to substantial participant and protocol heterogeneity among the studies included.

SYNTHESIS

Of 3950 articles screened, 22 met inclusion criteria. Four assessed dual-task balance and 18 dual-task gait. During single-task standing, PLLA demonstrated higher sway distance and sway velocity than controls (CN); however, a greater dual-task effect was observed only for sway velocity. Gait pace, rhythm, variability, asymmetry, and postural control were observed to be worse in PLLA relative to CN during single-task. Dual-task gait testing resulted in a disproportionally reduced pace and rhythm and increased asymmetry in PLLA compared to CN.

CONCLUSIONS

People with lower limb amputations have impaired balance and gait, which is affected by dual-task to a greater degree compared to healthy adults. An examination of how PLLA-specific factors such as level of amputation, reason for amputation, and experience with a prosthesis affect dual-task performance has not yet been thoroughly explored. Future research should continue to characterize the cognitive-mobility link to better understand the challenges associated with the use of a prosthesis.

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.

Issues faced by people with amputation(s) during lower limb prosthetic rehabilitation: A thematic analysis

BACKGROUND

Successful rehabilitation is essential to improve the physical and mental outcomes of people with lower limb amputation(s). Individuals have different goals and expectations of successful rehabilitation and experience issues that affect their quality of life.

OBJECTIVES

To determine factors affecting lower limb prosthetic rehabilitation from people with amputation(s), important for studies focusing on prosthetic and socket design and fitting because they provide context of need and user issues.

STUDY DESIGN

Thematic analysis of semistructured interviews.

METHODS

Ten people with amputation(s) were self-selected from a survey identifying factors affecting lower limb prosthetic rehabilitation. The telephone interviews were semistructured exploring the biggest impactors on and frustrations with rehabilitation and the socket. A thematic analysis was completed by following the undermentioned steps: familiarization, coding, generating themes, reviewing themes, defining and naming themes, and reporting.

RESULTS

Five distinct but interrelated themes were identified: External to Prosthesis, Body Impactors, Consequences of Ill-Fit, Prosthesis Irritants, and Work and Social Impact. Those living with amputation(s) mentioned prosthetic-related issues affecting their work and social life, including difficulties wearing their prosthesis all day, the socket's rigidity, and the ability to participate in hobbies.

CONCLUSIONS

The study provides new insights into the issues experienced during prosthetic rehabilitation, highlighting impacts beyond just physical health consequences. The study provides an evidence base for areas of the rehabilitation journey which could be improved to improve the quality of life of people with amputation(s).

Social Deprivation and Peripheral Artery Disease

The link between peripheral artery disease and socioeconomic status is complex. The objective of this narrative review is to explore this relationship in detail, including how social factors impact the development, management, and outcomes of peripheral artery disease. Although the current literature on this topic is limited, some patterns do emerge. Populations of low socioeconomic status appear to be at increased risk for the development of peripheral artery disease, due to factors such as increased prevalence of cardiovascular risk factors (i.e. cigarette smoking) and decreased access to care. However, variables that are more difficult to quantify, such as chronic stress and health literacy, also likely play a significant role. Among those who are living with peripheral artery disease, socioeconomic status can also affect disease management. Secondary prevention strategies, such as medication use, smoking cessation, and exercise therapy, are underutilized in socially deprived populations. This underutilization of evidence-based management leads to adverse outcomes in these groups, including increased rates of amputation and decreased post-operative survival. The recognition of the importance of social factors in prognosis is an important first step towards addressing this health disparity. Moving forward, interventions that help to identify those who are at high risk and help to improve access to care in populations of low socioeconomic status, will be critical to improving outcomes.

A qualitative study examining prosthesis use in everyday life in individuals with lower limb amputations

BACKGROUND

Lower limb amputation (LLA) is a life-changing event that affects functional mobility and participation in everyday life. Prostheses provide individuals with LLA the opportunity to improve mobility and quality of life; however, existing literature suggests that there is underuse of prostheses.

OBJECTIVES

The purpose of this study is to describe how individuals with major LLA use their prosthesis in everyday life and describe barriers and facilitators that influence prosthesis use.

STUDY DESIGN

A qualitative descriptive methodology was used.

METHODS

Ten community dwelling adults (>18 years) with unilateral major LLAs (transtibial, transfemoral, and knee disarticulation) attending outpatient follow-up at a specialized rehabilitation center were recruited. Participants were purposively sampled for variation in prosthesis use and level of amputation. One-on-one semistructured in-depth interviews were conducted in person or by telephone. The interviews were audio recorded, transcribed verbatim, and analyzed inductively using thematic analysis.

RESULTS

The experiences of individuals with major LLA were organized into three overarching themes: everyday experiences using a prosthesis, extrinsic factors influencing prosthesis use, and intrinsic factors influencing prosthesis use. These themes, and their associated subthemes, highlight how individuals use their prosthesis and the various factors perceived to act as barriers and facilitators to prosthesis use in everyday life.

CONCLUSIONS

These findings provide valuable insight into the everyday experiences of individuals with LLA and can be used to implement strategies to optimize prosthesis use.