Functional capacity of elderly with lower-limb amputation after prosthesis rehabilitation: a longitudinal study

Exploring the effects of increased socket-residual limb coupling integrity via vacuum assisted suspension on prosthetic control: a preliminary study in transtibial prosthesis users

PURPOSE

The prosthetic socket provides the critical interface between prosthesis and residuum. The purpose of this pilot study was to explore the effect of altering socket-residuum coupling integrity on limb and body control, through the use of vacuum-assisted suspension. A secondary purpose was to explore the potential use of two measurement tools designed to assess mobility in a clinical context.

MATERIALS AND METHODS

Individuals with unilateral transtibial amputation performed intentional sway (n = 7) and treadmill walking (n = 6) tasks at three vacuum levels. Sway deviation from a straight-line path to peripheral targets was measured using an instrumented balance platform. Step width variability and targeting accuracy were measured using an augmented reality treadmill.

RESULTS

There was a significant difference in intentional sway performance toward the target on the anterior diagonal toward the prosthetic side (p = 0.036); higher vacuum levels tended toward less deviation from a straight-line path. We found no group differences between total intentional sway deviation, step width variability or stepping accuracy across vacuum levels.

CONCLUSIONS

Improved socket-residuum coupling integrity via vacuum may have measurable effects on functional control that warrant further investigation. We highlight limitations of the clinical testing paradigms to inform future work.Implications for rehabilitationThe fit of the socket is a critical factor in the success of lower limb prosthesis use.Vacuum-assisted suspension modifies the coupling between the residuum and socket.Changes in socket-residuum coupling may lead to measurable differences in control; however, these may be activity and person-specific.Clinically intended instrumented tests of movement function derived for an intact anatomy should be used with caution when assessing prosthesis users.

Changes in mobility after community-based prosthesis fitting and rehabilitation in people with major lower limb amputations: a cohort study

ObjectiveTo investigate changes in mobility in adults with recent major lower limb amputation participating in community-based rehabilitation. Second, to assess the impact of amputation level (transtibial versus transfemoral) on mobility changes.DesignCohort study.SettingRehabilitation Centre in Copenhagen Municipality.SubjectsA total of 265 individuals with recent major lower limb amputations were prospectively recruited into a cohort from 2008 to 2022 as part of routine practice.MethodsFour physiotherapists collected data on age, sex, level of amputation (transtibial/transfemoral) and assessed mobility at start of walking out of parallel handrail (baseline) and at the end (follow-up) of rehabilitation. Mobility was assessed with the Timed-Up-and-Go test, 10-Meter Walk test, and 2-Minute Walk test. The impact of amputation level was analyzed using multivariable linear regression adjusted for age and sex.ResultsA total of 199 individuals (153 men) mean age of 64.9 (standard deviation 12.2) years had baseline and follow-up mobility data and were eligible for the study. Mobility significantly improved on all tests for individuals with both amputation levels after community rehabilitation. Multivariable analysis showed that individuals with transfemoral amputations on average improved with 17.9 seconds more (95% confidence interval: 12.7-23.1) than transtibial completing the Timed-Up-and-Go test. Contrary, transtibial walked 0.11 meter/second faster (95% confidence interval: 0.02-0.20) and 7.2 meters (95% confidence interval: -1.4 to 15.8) longer in the 10-Meter Walk test and 2-Minute Walk test respectively than transfemoral amputees.ConclusionAdults with lower limb amputations improved their mobility significantly from baseline to follow-up. Individuals with transfemoral amputations improved more than transtibial amputations on functional mobility.

Validity and reliability of Glittre activities of daily living test in lower-limb prosthetic users

BACKGROUND

Functional capacity assessments have an important role in determining the level of mobility in lower-limb prosthetic users.

OBJECTIVES

Our aim was to investigate the reliability and validity of the Glittre activities of daily living (ADL) test in lower-limb prosthetic users.

STUDY DESIGN

A cross-sectional study.

METHODS

The study included 66 people over the age of 18 years who had used a lower-limb prosthesis for at least 6 months and could walk at least 30 m independently. For construct validity, the correlation of the Glittre ADL test with the 2-min walk test, timed up and go test, and functional reach test was examined, and Bland-Altman agreement analysis was performed. Intra-rater reliability was examined with 2 tests performed by the same physiotherapist on different days, and inter-rater reliability was examined with a test performed by a second physiotherapist on a different day.

RESULTS

The reliability of the Glittre ADL test was found to be excellent for intra-rater (intraclass correlation coefficient = 0.940, 95% confidence interval = 0.903-0.963, standard error of measurement = 26.03, minimal detectable change = 72.31) and good for inter-rater (intraclass correlation coefficient = 0.890, 95% confidence interval = 0.806-0.936, standard error of measurement = 36.80, minimal detectable change = 102.06, p < 0.001). There was a strong negative correlation between Glittre ADL test and 2-min walk test (r = -0.785), a strong positive correlation with timed up and go (r = 0.805), and a weak negative correlation with functional reach test (r = -0.266, p < 0.05). Bland-Altman plots showed 95% agreement for both validity and reliability measurements.

CONCLUSIONS

The Glittre ADL test is a valid and reliable test that can be used in the assessment of functional capacity in lower extremity prosthesis users.

30-Day Readmission Following Outpatient Transmetatarsal Amputation in the Geriatric Population: An ACS NSQIP Analysis

Whether secondary to deformity, traumatic injury, infection, neoplasm, or ischemic disease, the transmetatarsal amputation provides a functional means of limb preservation prior to major proximal amputation. With similar readmission rates following inpatient and outpatient surgery, prevention of an unnecessary admission among vulnerable patients, specifically geriatrics, proves beneficial. This investigation examines differences among geriatric patients admitted and not requiring readmission following outpatient transmetatarsal amputation. An ACS NSQIP database analysis following filtering for CPT 28805, specific for transmetatarsal amputations, was performed among geriatric patients. Patient demographic, medical history, operative characteristics, and social/functional determinants were compared between the no admission and readmission cohorts. The threshold for statistical significance was set at p ≤ .05. Overall, a 19% readmission rate was reported among geriatric patients who underwent an outpatient transmetatarsal amputation. No statistically significant difference among patient demographics, past medical history, or surgical presentation was found between cohorts. Geriatric patients that maintained some level of functional dependence were 3.41 times more likely to be readmitted than the nonreadmission cohort (p = .006). Among geriatric patients undergoing outpatient transmetatarsal amputation, function status should be taken into account prior to surgery. Greater consideration should also be given to patients who do not maintain independence during their activities of daily living. As the population continues to age, recognizing social circumstances associated with the geriatric population proves important in preventing readmission.

Functional Mobility in Individuals With Lower Limb Amputation: An Observational Study

INTRODUCTION

Amputation leads to a permanent disability and brings a dramatic change in the life and function of the individual, more so in individuals with lower limb amputation. A lower limb amputation reduces mobility and can make persons dependent on assistive devices like crutches or a wheelchair. Restoring mobility and optimal physical functioning of an individual with lower limb amputation is the most important rehabilitation goal. There are very few studies that have quantified mobility deficits with valid outcome measures, especially in the Indian population. Our study aims to quantify the mobility deficit in individuals with lower limb amputation and add to the scant literature available on mobility values in the Indian population.

METHODS

This was a cross-sectional study. Individuals with lower limb amputation who attended an orthotic and prosthetic clinic in Vadodara city were recruited for the study. Those individuals who were above 18 years of age and had undergone either unilateral or bilateral amputation, at least six weeks prior to assessment, were included in the study. Those individuals who had total impairment of vision and hearing, cognitive impairment, upper limb amputation, and ankle and foot amputation were excluded from the study. Functional mobility was assessed with the prosthesis worn, using the Timed "Up and Go" (TUG) test.

RESULTS

There was a total of 54 individuals with lower limb amputation, 47 males and seven females. The mean age was 47.38±18.83 years. Transtibial (66.67%) was the most common amputation followed by transfemoral (27.8%). The mean TUG score for the total population was 20.19 ± 11.95 sec, for unilateral transfemoral amputation 20.26 ± 12.06 sec, and for unilateral transtibial amputation 20.01 ± 12.31 sec. There was a statistically significant direct relation of the TUG score with age (p=0.02), level of amputation (p<0.01), and length of time prosthesis was used (in years) (p=0.02) and a statistically significant inverse relation of TUG score with the cause of amputation (traumatic, p=0.02, non-traumatic, p=0.03), assistive devices used for mobility (p<0.01), and number of hours the prosthesis was worn in a day (p<0.01). There was a significant negative correlation between the duration of amputation and TUG score (r=-0.282, p<0.05) Conclusion: The functional mobility was reduced in individuals with lower limb amputation. There was a statistically significant direct relation of functional mobility with age, cause of amputation, level of amputation, and length of time of prosthesis used, and a statistically significant inverse relation with the number of hours of use of prosthesis in a day and assistive devices used. Individuals who were old, had a non-traumatic amputation, a higher level of amputation, those wearing a prosthesis for a short duration since amputation, who wore the prosthesis for a shorter duration during the day, and who used assistive devices for ambulation in addition to a prosthesis had longer TUG times. As the duration of amputation increased, the time taken for TUG decreased.

Depression and Anxiety Symptoms Among Lebanese Lower Limb Traumatic Amputees: Association with Education, Employment, Adjustment to Amputation and Prosthesis Satisfaction

ObjectiveTo examine and compare the association between the presence of depression and anxiety symptoms and different sociodemographic and clinical factors including the adjustment to amputation and prosthesis satisfaction among Lebanese individuals with lower limb amputation (LLA). Method: This cross-sectional study was conducted between December 2022 and May 2023 among 72 participants with LLA. Participants completed a questionnaire that included sociodemographic and clinical variables, the revised Trinity Amputation and Prosthesis Experience Scale (TAPES-R), and the Hopkins Symptom Checklist (HSCL-25). Result: Using the HSCL depression and anxiety cut-off, 25% of participants were categorized as having depression symptoms, with unemployment being significantly associated (p-value < .05) with depression. Similarly, 25% were classified as having anxiety symptoms, with both lower education and unemployment (p-value < .05) significantly linked to anxiety. TAPES-R subscales scores exhibited significant differences between non-depressed and depressed, as well as non-anxious and anxious participants (p-value < .05). Correlation analysis demonstrated significant relationship between HSCL scales and TAPES-R subscales; lower scores in adjustment to amputation and prosthesis satisfaction were moderately associated with increased rates of depression (r ranging between -0.331 and -0.500, p-values < .005) and increased rates of anxiety symptoms (r ranging between -0.362 and -0.441, p-values < .002). In addition, higher scores in activity limitation were moderately correlated to increased rates of depression and anxiety (r = 0.438 for anxiety and 0.490 for depression; p < .001). Conclusion: Mental health symptoms are associated with educational level, employment status, and adjustment to amputation and prosthesis satisfaction in Lebanese individuals with LLA. These findings should be considered to achieve optimal prosthetic rehabilitation.

Effects of Virtual Reality on Transtibial Amputation Rehabilitation Outcomes: A Randomized Study

Purpose: Virtual reality is widely used in patients with chronic musculoskeletal problems. However, the short-term effects on individuals with transtibial (TT) amputation during this process remain unclear. This study aimed at investigating the effects of virtual reality on rehabilitation outcomes in TT amputees. Methods: The study included 20 TT amputees who were using TT prostheses. The participants were divided into two groups randomly as follows: physiotherapy (PT) and virtual reality (VR). Participants were treated 3 days a week, for 4 weeks, and evaluations were made before and after treatment; a 6-minute walk test was used for performance, a single-leg balance test for balance, Trinity Amputation Prosthesis Experience Scale for prosthesis satisfaction, a 10-meter walking test for gait speed, and a wearable smart t-shirt to determine cadence. Results: It was found that there was a statistically significant difference in performance, balance, prosthesis satisfaction, cadence, and gait speed before and after PT (P < 0.05). There were differences in terms of performance, prosthesis satisfaction, balance, cadence, and gait speed before and after VR (P < 0.05). There was no statistically significant difference between PT and VR (P > 0.05). Conclusion: The 4 weeks of VR training improved performance, prosthesis satisfaction, balance, cadence, and gait speed in TT amputation rehabilitation similar to physiotherapy methods. The addition of VR training to amputation rehabilitation will bring improvements since it is a fun and safe intervention. Clinical Trial Registration: The trial is registered at Clinical Trials.gov, Trial No: NCT03872193.

Interventions for motor rehabilitation in people with transtibial amputation due to peripheral arterial disease or diabetes

BACKGROUND

Amputation is described as the removal of an external part of the body by trauma, medical illness or surgery. Amputations caused by vascular diseases (dysvascular amputations) are increasingly frequent, commonly due to peripheral arterial disease (PAD), associated with an ageing population, and increased incidence of diabetes and atherosclerotic disease. Interventions for motor rehabilitation might work as a precursor to enhance the rehabilitation process and prosthetic use. Effective rehabilitation can improve mobility, allow people to take up activities again with minimum functional loss and may enhance the quality of life (QoL). Strength training is a commonly used technique for motor rehabilitation following transtibial (below-knee) amputation, aiming to increase muscular strength. Other interventions such as motor imaging (MI), virtual environments (VEs) and proprioceptive neuromuscular facilitation (PNF) may improve the rehabilitation process and, if these interventions can be performed at home, the overall expense of the rehabilitation process may decrease. Due to the increased prevalence, economic impact and long-term rehabilitation process in people with dysvascular amputations, a review investigating the effectiveness of motor rehabilitation interventions in people with dysvascular transtibial amputations is warranted.

OBJECTIVES

To evaluate the benefits and harms of interventions for motor rehabilitation in people with transtibial (below-knee) amputations resulting from peripheral arterial disease or diabetes (dysvascular causes).

SEARCH METHODS

We used standard, extensive Cochrane search methods. The latest search date was 9 January 2023.

SELECTION CRITERIA

We included randomised controlled trials (RCT) in people with transtibial amputations resulting from PAD or diabetes (dysvascular causes) comparing interventions for motor rehabilitation such as strength training (including gait training), MI, VEs and PNF against each other.

DATA COLLECTION AND ANALYSIS

We used standard Cochrane methods. Our primary outcomes were 1. prosthesis use, and 2.

ADVERSE EVENTS

Our secondary outcomes were 3. mortality, 4. QoL, 5. mobility assessment and 6. phantom limb pain. We use GRADE to assess certainty of evidence for each outcome.

MAIN RESULTS

We included two RCTs with a combined total of 30 participants. One study evaluated MI combined with physical practice of walking versus physical practice of walking alone. One study compared two different gait training protocols. The two studies recruited people who already used prosthesis; therefore, we could not assess prosthesis use. The studies did not report mortality, QoL or phantom limb pain. There was a lack of blinding of participants and imprecision as a result of the small number of participants, which downgraded the certainty of the evidence. We identified no studies that compared VE or PNF with usual care or with each other. MI combined with physical practice of walking versus physical practice of walking (one RCT, eight participants) showed very low-certainty evidence of no difference in mobility assessment assessed using walking speed, step length, asymmetry of step length, asymmetry of the mean amount of support on the prosthetic side and on the non-amputee side and Timed Up-and-Go test. The study did not assess adverse events. One study compared two different gait training protocols (one RCT, 22 participants). The study used change scores to evaluate if the different gait training strategies led to a difference in improvement between baseline (day three) and post-intervention (day 10). There were no clear differences using velocity, Berg Balance Scale (BBS) or Amputee Mobility Predictor with PROsthesis (AMPPRO) in training approaches in functional outcome (very low-certainty evidence). There was very low-certainty evidence of little or no difference in adverse events comparing the two different gait training protocols.

AUTHORS' CONCLUSIONS

Overall, there is a paucity of research in the field of motor rehabilitation in dysvascular amputation. We identified very low-certainty evidence that gait training protocols showed little or no difference between the groups in mobility assessments and adverse events. MI combined with physical practice of walking versus physical practice of walking alone showed no clear difference in mobility assessment (very low-certainty evidence). The included studies did not report mortality, QoL, and phantom limb pain, and evaluated participants already using prosthesis, precluding the evaluation of prosthesis use. Due to the very low-certainty evidence available based on only two small trials, it remains unclear whether these interventions have an effect on the prosthesis use, adverse events, mobility assessment, mortality, QoL and phantom limb pain. Further well-designed studies that address interventions for motor rehabilitation in dysvascular transtibial amputation may be important to clarify this uncertainty.

Therapeutic benefits of lower limb prostheses: a systematic review

BACKGROUND

Enhancing the quality of life of people with a lower limb amputation is critical in prosthetic development and rehabilitation. Yet, no overview is available concerning the impact of passive, quasi-passive and active ankle-foot prostheses on quality of life.

OBJECTIVE

To systematically review the therapeutic benefits of performing daily activities with passive, quasi-passive and active ankle-foot prostheses in people with a lower limb amputation.

METHODS

We searched the Pubmed, Web of Science, Scopus and Pedro databases, and backward citations until November 3, 2021. Only English-written randomised controlled trials, cross-sectional, cross-over and cohort studies were included when the population comprised individuals with a unilateral transfemoral or transtibial amputation, wearing passive, quasi-passive or active ankle-foot prostheses. The intervention and outcome measures had to include any aspect of quality of life assessed while performing daily activities. We synthesised the participants' characteristics, type of prosthesis, intervention, outcome and main results, and conducted risk of bias assessment using the Cochrane risk of bias tool. This study is registered on PROSPERO, number CRD42021290189.

RESULTS

We identified 4281 records and included 34 studies in total. Results indicate that quasi-passive and active prostheses are favoured over passive prostheses based on biomechanical, physiological, performance and subjective measures in the short-term. All studies had a moderate or high risk of bias.

CONCLUSION

Compared to passive ankle-foot prostheses, quasi-passive and active prostheses significantly enhance the quality of life. Future research should investigate the long-term therapeutic benefits of prosthetics devices.

Free-flap reconstruction of the lower limb in octogenarians - A comparative analysis of indications, management, and outcomes

INTRODUCTION

Impaired microcirculation, along with an increase in chronic medical conditions in the geriatric cohort, may favor the development of soft-tissue defects in the lower extremity and equally impair the options for plastic-reconstructive surgery. In particular, outcome analyses in the increasing patient cohort ≥ 80 years (octogenarians) are limited.

METHODS

Setting 80 years as the cutoff, we conducted an age-related outcome analysis of all patients undergoing free-flap reconstruction of the lower extremity from 2014 to 2020, comprising the American Society of Anesthesiologists (ASA) score and Charlson Comorbidity Index (CCI) as the possible outcome predicting factors.

RESULTS

During the study period, a total of 424 free flaps were performed in 385 patients (∅: 54.7 years ± 16.1; range: 9-89), including 19 octogenarians. Compared with the younger patient cohort, there was a significantly higher rate of early flap revision (p = 0.023) and flap loss (p = 0.028). Furthermore, the mean length of hospital (60.6 ± 37.6 vs. 51.1 ± 37.0) and intensive care unit/intermediate care stay (6.5 ± 15.0 vs. 3.5 ± 8.5) was extended (n.s.). The ASA score presented an independent predictor for major surgical [odds ratio (OR): 1.66; p = 0.041) and medical complications (OR: 3.97; p<0.001). Neither the CCI nor the ASA served as an independent predictor for total flap loss.

CONCLUSION

Free-flap reconstruction of the lower extremity in octogenarians is associated with a higher risk of flap revision and flap loss. Considering the prolonged immobilization associated with increased morbidity following limb amputation, it presents still a reasonable option to achieve limb salvage in carefully chosen patients. An adequate tool to predict the success of free-flap survival is still unavailable.

GECİKMİŞ TANI İLE TEDAVİ EDİLMEYEN GERİATRİK FENİLKETONÜRİ: ICF TEMELLİ BİR VAKA RAPORU

Amaç: Fenilketonüri (PKU) hastalığının doğası gereği, bu hastaların tedavi ve ölçüm seçeneklerini belirli bir şekilde kategorize etmek zordur. Bu çalışmanın amacı, tedavi edilmemiş bir geriatrik fenilketonüri hastasını Uluslararası İşlevsellik, Yetiyitimi ve Sağlık Sınıflandırmasına (ICF) göre değerlendirmektir. Yöntem: Yaşamı boyunca spesifik tedavi görmemiş yetmiş iki yaşındaki bir fenilketonüri hastası sunulmaktadır. Hastanın vücut yapısı ve fonksiyonları Tinetti Skalası ve 30 saniyelik otur-kalk testi ile belirlendi. Aktiviteleri ve kısıtlamaları belirlemek için Üst Ekstremite İndeksi, Barthel Günlük Yaşam Aktivite Ölçeği, Kısa Form-36 Yaşam Kalitesi ölçekleri kullanıldı. Katılım için Fonksiyonel Ambulasyon Skalası ve Barthel İndeksi kullanıldı. Sonuçlar: Bu vakada fiziksel engellilik öz bakımında sorunlara neden olmakta ve bilişsel sorunlar eşliğinde hayata katılımı, çevresel ve kişisel faktörler yaşam kalitesini olumsuz etkilemektedir. Tartışma: Geriatrik fenilketonürinin hayata katılımının birçok yönü ve değerlendirilmesi gereken parametreler belirsizliğini korumaktadır. Bu nedenle, iteratür fenilketonüri hastası olan bireylerle çalışan sağlık çalışanlarının bu vaka raporunda olduğu gibi ICF niteleyicileri ve değerlendirme yöntemlerini takip etmelerini öneriyoruz.

Impact of Kinesiotherapy and Hydrokinetic Therapy on the Rehabilitation of Balance, Gait and Functional Capacity in Patients with Lower Limb Amputation: A Pilot Study

The purpose of this pilot study was to identify impact differences in the rehabilitation of balance, gait and functional capacity in patients with lower limb amputation performing hydrokinetic therapy and kinesiotherapy programs during the pre-prosthetic and prosthetic phases. The study included 16 male patients aged 40–60 years with amputated lower limbs for 6 to 12 months, which involved transfemoral amputation (TFA), transtibial amputation (TTA), traumatic and vascular amputation, who were divided into the following two groups: the hydrokinetic therapy (HKT) group and the kinesiotherapy (KT) group, named after the content of the rehabilitation programs that were implemented for 2 weeks in the pre-prosthetic and prosthetic periods. The initial and final evaluation of the participants included the following tests: the Berg Scale and the four square test for the evaluation of the balance; the PodoSmart device for gait assessment; through the walking test over 6 min, we evaluated the functional capacity. The results were processed in SPSS 24. Analysis of the results on balance rehabilitation through the Berg Scale highlighted that the progress related to the mean of the total score was 7.62 points, p = 0.00 for the HKT group and 7.50 points, p = 0.00 for the KT group, while in the four square step test, the mean of progress was 6.125 s, p = 0.00 for the HKT group and 6 s, p = 0.000 for the KT group. The PodoSmart gait analysis revealed that the HKT group showed a progress mean of 4.875%, p = 0.00, for the foot symmetry parameter, which was 1.875% less than the score achieved by the KT group whose symmetry progress mean was 6.75%, p = 0.00, while the average progress mean for the cadence parameter was 2.75 steps/min higher for the KT group than the HKT group. The comparative analysis of the impact of these two programs on the patients’ functional capacity indicated that the score recorded by the KT group was a progress mean of 15.12 m, p = 0.00 better than the HKT group for the travelled distance parameter; the implementation of the hydrokinetic therapy program led to better exercise adaptation for the HKT group compared to the KT group at an average HR (HRavg) with 0.50 BPM, p = 0.00. After analyzing the results, it has been found that hydrokinetic therapy programs have a greater impact on balance rehabilitation and exercise adaptation, while kinesiotherapy programs have a greater impact on gait rehabilitation and functional capacity optimization for the travelled distance parameter.

Application of Smart Healthcare in Comparative Analysis of Effect of Early External Fixator and Plate Internal Fixation Treatment on Postoperative Complications and Lower Limb Function Recovery of Patients With Unstable Pelvic Fracture

Objective

To comparatively analyze the effect of early external fixator and plate internal fixation treatment on postoperative complications and lower limb function recovery of patients with unstable pelvic fracture based on smart healthcare.

Methods

The clinical data of 98 patients with unstable pelvic fractures treated in our hospital from August 2018 to August 2021 were collected for retrospective analysis, and the patients were split into group A (plate internal fixation, n = 49) and group B (early external fixator treatment, n = 49) according to the surgical modalities. The time of operation, intraoperative blood loss, postoperative complications, etc. were compared between the two groups.

Results

Between the two groups, group B had significantly better clinical indicators (P &lt; 0.001), a greatly higher good rate of fracture reduction and postoperative Harris score (P &lt; 0.05), and obviously lower VAS score and total incidence rate of postoperative complications (P &lt; 0.05).

Conclusion

Through the analysis based on smart healthcare, it is found that compared with plate internal fixation treatment, early external fixator treatment presents a better effect in treating patients with unstable pelvic fracture, because it is a reliable method to accelerate fracture healing, reduce postoperative complications, and improve lower limb function.

Rehabilitation of a Patient with COVID-19 Who Underwent Right Transfemoral Amputation Due to Acute Limb Ischemia: A Case Report

Background:

Case:

Discussion:

Rehabilitation outcomes after major lower limb amputation in the oldest old: a systematic review

BACKGROUND

Because the population grows older and the burden of chronic disease increases, many individuals will undergo major lower limb amputation (LLA) at advanced ages. There is a scarcity of literature focusing on the outcomes of rehabilitation for people who acquire LLA at 80 years of age and older.

OBJECTIVES

To determine the scope of empirical evidence regarding prosthetic rehabilitation for newly acquired LLA in the oldest old (≥80 years of age).

STUDY DESIGN

Systematic Review.

METHODS

The databases CINAHL, EMBASE, MEDLINE, and Scopus were searched from inception through June 6, 2020 (PROSPERO: #CRD 42020188623). Two authors independently reviewed all titles and abstracts for inclusion. Inclusion criteria, LLA of any etiology at the transtibial level or above, those who were ≥80 years of age at the time of amputation, and had rehabilitation outcomes reported.

RESULTS

Of 11,738 articles identified from databases, 117 underwent full-text review and 10 met inclusion criteria. Multiple rehabilitation outcomes were assessed by the selected studies, including general outcomes, prosthetic-related outcomes, and functional abilities. Individuals ≥80 years of age were able to successfully use a prosthesis, discharged home, and performed activities independently or with support. However, increased age was negatively associated with prosthesis fitting and rehabilitation success was not uniform in some participants.

CONCLUSIONS

The oldest old with major LLA can be successful in prosthetic rehabilitation. Age alone should not disqualify individuals from assessment or participation in an amputee rehabilitation program. More research is needed to better understand the rehabilitation outcomes in this population of people with LLA.

Struggling for normality: experiences of patients with diabetic lower extremity amputations and post-amputation wounds in primary care

Aim:

To explore the experiences of patients living with diabetic lower extremity amputation (DLEA) and its post-amputation wound in primary care.

Background:

DLEA, including both minor and major amputation, is a life-altering condition that brings numerous challenges to an individual’s life. Post-amputation physical wound healing is complicated and challenging because of wound dehiscence and prolonged healing times. Understanding patients’ experiences after DLEA with a post-amputation wound will enable healthcare professionals to develop interventions to assist patients in physical healing and psychosocial recovery.

Methods:

This study employs a qualitative design using interpretative phenomenological analysis (IPA). A purposive maximum variation sample of nine patients who had had lower extremity amputations and post-amputation wound attributed to diabetes in the previous 12 months was recruited from a primary care setting in Singapore. Semi-structured audio recorded one-to-one interviews with a duration of 45–60 min each were conducted between September 2018 and January 2019. The interviews were transcribed verbatim and analysed using IPA.

Findings:

The essential meaning of the phenomenon ‘the lived experiences for patients with DLEA and post-amputated wound’ can be interpreted as ‘struggling for “normality”’ which encompasses four domains of sense making: physical loss disrupted normality, emotional impact aggravated the disrupted normality, social challenges further provoked the disrupted normality, and attempt to regain normality. The study highlights the complex physical and psychosocial transition facing patients after DLEA before post-amputation wound closure. In primary care, an amputation, whether minor or major, is a life-altering experience that requires physical healing, emotional recovery, and social adaptation to regain normality. Patients living with DLEA and a post-amputation wound may benefit from an interdisciplinary team care model to assist them with physical and psychosocial adjustment and resume normality.