Joint replacement rehabilitation and the role of funding source.

OBJECTIVE: To examine associations between funding source, use of rehabilitation and outcomes after total joint replacement and to evaluate variations based on demographic characteristics. DESIGN: Cross-sectional, questionnaire-based national survey. SUBJECTS: Participants aged 45 years or older (n = 522) who received either private or public funding for their surgery, were recruited from the New Zealand Joint Registry 6 months after a total hip, total knee or unicompartmental knee replacement. RESULTS: The cohort was predominantly New Zealand European (90%), aged 68 years, with more men (55%) than women (45%). Privately funded participants were younger, had higher levels of education and employment, and lower rates of comorbidities at the time of surgery. Privately funded participants also reported spending less time on the surgical waiting list, were less likely to participate in pre-surgical rehabilitation, but reported more weeks of post-surgical rehabilitation and better patient-reported outcomes in terms of pain, function and quality of life, compared with their publicly funded counterparts. CONCLUSION: Factors already known to impact on joint replacement outcomes were associated with funding source in this cohort. Socio-economic differences and inequities between private and public systems exist consistent with limited available prior research. In this cross-sectional study, no clinically significant differences in outcomes between the groups were identified. Prospective research will help to clarify whether funding source directly affects joint replacement rehabilitation outcomes.

Rehabilitation after total joint replacement: a scoping study.

PURPOSE: The evidence supporting rehabilitation after joint replacement, while vast, is of variable quality making it difficult for clinicians to apply the best evidence to their practice. We aimed to map key issues for rehabilitation following joint replacement, highlighting potential avenues for new research. MATERIALS AND METHODS: We conducted a scoping study including research published between January 2013 and December 2016, evaluating effectiveness of rehabilitation following hip and knee total joint replacement. We reviewed this work in the context of outcomes described from previously published research. RESULTS: Thirty individual studies and seven systematic reviews were included, with most research examining the effectiveness of physiotherapy-based exercise rehabilitation after total knee replacement using randomized control trial methods. Rehabilitation after hip and knee replacement whether carried out at the clinic or monitored at home, appears beneficial but type, intensity and duration of interventions were not consistently associated with outcomes. The burden of comorbidities rather than specific rehabilitation approach may better predict rehabilitation outcome. Monitoring of recovery and therapeutic attention appear important but little is known about optimal levels and methods required to maximize outcomes. CONCLUSIONS: More work exploring the role of comorbidities and key components of therapeutic attention and the therapy relationship, using a wider range of study methods may help to advance the field. Implications for Rehabilitation Physiotherapy-based exercise rehabilitation after total hip replacement and total knee replacement, whether carried out at the clinic or monitored at home, appears beneficial. Type, intensity, and duration of interventions do not appear consistently associated with outcomes. Monitoring a patient's recovery appears to be an important component. The available research provides limited guidance regarding optimal levels of monitoring needed to achieve gains following hip and knee replacement and more work is required to clarify these aspects. The burden of comorbidities appears to better predict outcomes regardless of rehabilitation approach.

Measurement of Outcomes of Upper Limb Reconstructive Surgery for Tetraplegia.

Reconstructive arm/hand surgery for tetraplegia is performed to improve arm/hand function and therefore personal well-being for individuals who accept such elective surgeries. However, changes at an impairment level do not always translate into functional or quality of life changes. Therefore, multiple outcome tools should be used that incorporate sufficient responsiveness to detect changes in arm/hand function, activity and participation, and quality of life of the individuals involved. This narrative review aims to assist clinicians to choose the most appropriate tools to assess the need for reconstructive surgery and to evaluate its outcomes. Our specific objectives are (1) to describe aspects to consider when choosing a measure and (2) to describe the measures advised by an international therapist consensus group established in 2007. All advised measures are appraised in terms of the underlying construct, administration, and clinical relevance to arm/hand reconstructions. Essentially there are currently no criterion standard measures to evaluate the consequences of reconstructive arm/hand surgery. However, with judicious use of available measures it is possible to ensure the questions asked or tasks completed are relevant to the surgical reconstruction(s) undertaken. Further work in this field is required. This would be best met by immediate collaboration between 2 outcome's tool developers and by analysis of pre- and postoperative data already held in various international sites, which would allow further evaluation of the measures already in use, or components thereof.

Tendon Transfer Surgery for People With Tetraplegia: An Overview.

After cervical spinal cord injury, the loss of upper limb function is common. This affects an individual's ability to perform activities of daily living and participate in previous life roles. There are surgical procedures that can restore some of the upper limb function lost after cervical spinal cord injury. Tendon transfer surgery has been performed in the tetraplegic population since the early 1970s. The goals of surgery are to provide a person with tetraplegia with active elbow extension, wrist extension (if absent), and sufficient pinch and/or grip strength to perform activities of daily living without the need for adaptive equipment or orthoses. These procedures are suitable for a specific group, usually with spinal cord impairment of C4-8, with explicit components of motor and sensory loss. Comprehensive team assessments of current functioning, environment, and personal circumstances are important to ensure success of any procedure. Rehabilitation after tendon transfer surgery involves immobilization for tendon healing followed by specific, targeted therapy based on motor learning and goal-orientated training. Outcomes of tendon transfer surgery are not limited to the improvements in an individual's strength, function, and performance of activities but have much greater life affects, especially with regard to well-being, employment, and participation. This article will provide an overview of the aims of surgery, preoperative assessment, common procedures, postoperative rehabilitation strategies, and outcomes based on clinical experience and international published literature.

Decision-Making About Upper Limb Tendon Transfer Surgery by People With Tetraplegia for More Than 10 Years.

OBJECTIVES: To quantify time from spinal cord injury to upper limb reconstructive surgery for individuals with tetraplegia; to explore influences on decision-making about surgery for persons with long-standing (>10y) tetraplegia; and to determine the applicability of our previously developed conceptual framework that described the decision-making processes for people with tetraplegia of <5 years. DESIGN: Quantitative-qualitative mixed-methods study. SETTING: Community based in New Zealand. PARTICIPANTS: People (N=9) living with tetraplegia for >10 years. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: An audit of time frames between injury, assessment, and surgery for people with tetraplegia was undertaken. Interviews of people with tetraplegia were analyzed using constructivist grounded theory. RESULTS: Sixty-two percent of people with tetraplegia assessed for surgery had upper limb reconstructive surgery. Most were assessed within the first 3 years of spinal cord injury. Over half had surgery within 4 years after injury; however, 20% waited >10 years. Changes in prioritized activities, and the identification of tasks possible with surgery, were influential in the decision-making process. Participants were aware of surgery, but required a reoffer from health professionals before proceeding. The influence of peers was prominent in reinforcing the improvement in prioritized activities possible after surgery. CONCLUSIONS: Findings confirmed that the previously developed conceptual framework for decision-making about upper limb reconstructive surgery was applicable for people with tetraplegia of >10 years. Similarities were seen in the influence of goals and priorities (although the nature of these might change) and information from peers (although this influence was greater for those injured longer). Repeat offers for surgery were required to allow for changes in circumstances over time.

Life goals and social identity in people with severe acquired brain injury: an interpretative phenomenological analysis.

PURPOSE: While there is a growing body of literature exploring life goals in rehabilitation, little research has been undertaken that includes the voice of the end-user. This study examined the views and experiences of people with severe acquired brain injury regarding the place of "life goals" in residential rehabilitation. METHODS: Interpretative phenomenological analysis was used to collect and analyze data from five semi-structured interviews with participants in a residential rehabilitation setting. RESULTS: Three inter-related themes emerged from this study. Social connectedness (being 'part of things') emerged as a life goal of central importance for all participants (Theme 1). However, in order to achieve this sense of belonging, the participants needed to tentatively balance the opportunities arising within their environmental milieu (Theme 2) with the interpersonal factors relating to their unchanged, changed and changing self-identity (Theme 3). CONCLUSIONS: This study suggests that social identity and social connectedness ought to be primary foci of rehabilitation rather than matters only of secondary concern. Consideration needs to be given to both the environmental contexts and the intrapersonal strategies that support people who require residential rehabilitation services to achieve social connection, and thus their life goals, following a severe acquired brain injury. Implications for Rehabilitation There is a need to better support people with severe acquired brain injury (ABI) in terms of their social relationships and social identity during the delivery of person-centered rehabilitation services. Within the clinical setting there should be regular, in depth and open dialogue in which the individuals' values and preferences are discovered. A focus on the coherence between daily activities and the person's life goals is required for people with severe ABI. Clinicians need to consider how life goals for individual people change or are re-prioritized over the life span.

The effects of aging on upper limb tendon transfers in patients with tetraplegia.

PURPOSE: To evaluate the effects of aging on hand function among patients with tetraplegia who had forearm tendon transfer surgery between 1982 and 1990. METHODS: The study used a longitudinal cohort design that compared hand function outcomes in 2012 with those obtained 11 years earlier. A digital analyzer was used to measure key pinch and grip strength, and results were compared with those obtained in 2001 to determine changes in strength over time. The study also evaluated changes in participant's employment status, wheelchair use, and subjective changes in function using the Lamb and Chan questionnaire. RESULTS: Participants had a mean key pinch strength force between 11.5 N (tenodeses) and 32.9 N (active transfers) and grip strength forces between 23 N (tenodeses) and 59 N (active transfers). Since 2001, people with active transfers either maintained strength or experienced decreased strength of 5% to 14%. Thumb tenodesis power decreased 40% to 51%, whereas finger tenodeses power increased 32% to 70%. Three activities in the Lamb and Chan questionnaire were identified by the majority of participants as being worse or much worse over the past 11 years. These were performing a pressure relief and propelling a manual wheelchair on level ground and up a ramp. These findings correspond with the increased number of participants who used a power wheelchair in 2012 (64%) compared with 2001 (26%). Close to half of the participants (46%) were employed compared with the 90% in 2001. CONCLUSIONS: Tendon transfers continued to provide pinch and grip function for individuals with tetraplegia for many years following spinal cord injury. The decrease in strength of those with active transfers over the 11-year period was within the reported aging loss for the normal population. The small number of participants with tenodesis, however, limited our ability to draw meaningful conclusions for this group. TYPE OF STUDY/LEVEL OF EVIDENCE: Prognostic III.

A more "normal" life: residents', family, staff, and managers' experience of active support at a residential facility for people with physical and intellectual impairments.

BACKGROUND: Active support (AS) has gained popularity as an approach for assisting people with intellectual disability to engage more fully in everyday activities. Although research has identified changes in the extent that residents are engaged in meaningful activities, the experience of stakeholders such as residents, staff, and family in AS is underexplored. METHOD: A general inductive approach was used to analyse focus group and interview transcripts of residents (n = 4), staff (n = 13), and family (n = 2) about their experience of involvement in an AS pilot project at one residential care facility in New Zealand. RESULTS: Three superordinate themes common to all stakeholders' experiences emerged: "living normal lives," "caring means doing with," and "engaging with risk." CONCLUSION: Transitioning to AS had been enriching but at times challenging for all stakeholders. Valuing resident autonomy and preparedness for greater exposure to risk are significant considerations in the implementation of AS.

Utilisation of patient perspective to validate clinical measures of outcome following spinal cord injury.

PURPOSE: The purpose of this article is to utilise the perspective of persons with a spinal cord injury (SCI), gained from focus groups, to validate recommended clinical measures of outcome. METHOD: Clinical measures of outcome as recommended by Wood-Dauphinee and the SCI Consensus Group were categorised using the World Health Organisation's International Classification of Functioning, Disability and Health (ICF). These were then cross-referenced to the problems of functioning identified by patients in 10 focus groups held in New Zealand as part of the International ICF Core Set project. The focus groups were performed separately for people in the post-acute situation and in the chronic situation to address different experiences since SCI. RESULTS: In the post-acute group, the recommended measures of functioning, the Functional Independence Measure (FIM), Hospital Anxiety and Depression Scale and Visual Analogue Scale for pain correlated well against the focus groups identification of problems of functioning. In the chronic group, the short-form Craig Handicap Assessment and Reporting Technique (sf-CHART), the SF-12 and the Life Satisfaction Questionnaire (LSQ) largely captured the problems of functioning identified. There were some categories that were common to both patient groups and were not changed by time since SCI. In addition, there were some problems of functioning identified by the patient groups that were not covered by the suggested measures. CONCLUSIONS: Utilisation of a battery of outcome measures based on a theoretical framework can quantify problems of functioning in the SCI population. Although the measures suggested by SCI Consensus Group largely capture the problems of functioning, other outcome measures have been shown to be more responsive to the changes in the SCI population and also incorporate more of the identified problems of functioning.

Measurement issues related to upper limb interventions in persons who have tetraplegia.

Measurement of upper limb function in persons with tetraplegia poses significant issues for clinicians and researchers. It is crucial that measures detect the small but significant improvements in hand function that may or may not occur as a result of our interventions. Before determining how we measure changes from upper limb interventions, we must establish what outcomes are of greatest interest, and for whom. Many issues have an impact on both the measurement and interpretative process.

Upper limb surgery for tetraplegia: a 10-year re-review of hand function.

PURPOSE: To perform a 10-year re-review of hand function outcome for 24 tetraplegic persons who had received bilateral tendon transfers and tenodeses. METHODS: The Lamb and Chan questionnaire with additional questions, the Quadriplegic Index of Function (QIF), the Swanson sphygmomanometer technique for hook grip, the Preston Pinch Meter (PP) for key pinch, and a digital analyzer (DA) for both hook and key pinch were the test instruments used. The QIF and DA had not been used previously. RESULTS: Levels of functional independence and expectations were maintained. Mean hook grip values were maintained for the right hand but increased significantly for the left to reach right hand values. Mean pinch grip values decreased significantly. DA measurements confirmed similar hook grip values for both hands but key pinch values were significantly higher than the PP values. Active transfers averaged approximately twice the strength of tenodeses. CONCLUSIONS: Hand function improvements gained from tendon transfers and tenodeses are maintained over time.