Perspectives of researchers and clinicians on patient and public involvement (PPI) in preclinical spinal cord research: An interview study.

INTRODUCTION: Patient and public involvement (PPI) in research is an embedded practice in clinical research, however, its role in preclinical or laboratory-based research is less well established and presents specific challenges. This study aimed to explore the perspectives of two key stakeholder groups, preclinical researchers and clinicians on PPI in preclinical research, using spinal cord research as a case study. METHODS: Semi-structured interviews were conducted online with 11 clinicians and 11 preclinical researchers all working in the area of spinal cord injury (SCI). Interviews were transcribed verbatim and analysed thematically. FINDINGS: Nine themes were developed through analysis. Participants' perspectives included that people living with SCI had a right to be involved, that PPI can improve the relevance of preclinical research, and that PPI can positively impact the experiences of researchers. They identified the distance between lab-based research and the daily experiences of living with SCI to be a barrier and proactive management of accessibility and the motivated and networked SCI community as key facilitators. To develop strong partnerships, participants suggested setting clear expectations, ensuring good communication, and demonstrating respect for the time of PPI contributors involved in the research. CONCLUSIONS: While traditionally PPI has been more commonly associated with clinical research, participants identified several potential benefits of PPI in preclinical spinal cord research that have applicability to preclinical researchers more broadly. Preclinical spinal researchers should explore how to include PPI in their work. PATIENT OR PUBLIC CONTRIBUTION: This study was conducted as part of a broader project aiming to develop an evidence base for preclinical PPI that draws on a 5-year preclinical research programme focused on the development of advanced biomaterials for spinal cord repair as a case study. A PPI Advisory Panel comprising seriously injured rugby players, clinicians, preclinical researchers, and PPI facilitators collaborated as co-authors on the conceptualisation, design of the interview protocol, data analysis and writing of this manuscript.

The Development of Principles for Patient and Public Involvement (PPI) in Preclinical Spinal Cord Research: A Modified Delphi Study.

INTRODUCTION: There is currently limited guidance for researchers on Patient and Public Involvement (PPI) for preclinical spinal cord research, leading to uncertainty about design and implementation. This study aimed to develop evidence-informed principles to support preclinical spinal cord researchers to incorporate PPI into their research. METHODS: This study used a modified Delphi method with the aim of establishing consensus on a set of principles for PPI in spinal cord research. Thirty-eight stakeholders including researchers, clinicians and people living with spinal cord injury took part in the expert panel. Participants were asked to rate their agreement with a series of statements relating to PPI in preclinical spinal cord research over two rounds. As part of Round 2, they were also asked to rate statements as essential or desirable. RESULTS: Thirty-eight statements were included in Round 1, after which five statements were amended and two additional statements were added. After Round 2, consensus (> 75% agreement) was reached for a total of 27 principles, with 13 rated as essential and 14 rated as desirable. The principles with highest agreement related to diversity in representation among PPI contributors, clarity of the purpose of PPI and effective communication. CONCLUSION: This research developed a previously unavailable set of evidence-informed principles to inform PPI in preclinical spinal cord research. These principles provide guidance for researchers seeking to conduct PPI in preclinical spinal cord research and may also inform PPI in other preclinical disciplines. PATIENT AND PUBLIC INVOLVEMENT STATEMENT: This study was conducted as part of a project aiming to develop PPI in preclinical spinal cord injury research associated with an ongoing research collaboration funded by the Irish Rugby Football Union Charitable Trust (IRFU CT) and the Science Foundation Ireland Centre for Advanced Materials and BioEngineering Research (SFI AMBER), with research conducted by the Tissue Engineering Research Group (TERG) at the RCSI University of Medicine and Health Sciences. The project aims to develop an advanced biomaterials platform for spinal cord repair and includes a PPI Advisory Panel comprising researchers, clinicians and seriously injured rugby players to oversee the work of the project. PPI is included in this study through the involvement of members of the PPI Advisory Panel in the conceptualisation of this research, review of findings, identification of key points for discussion and preparation of the study manuscript as co-authors.

Applying Patient and Public Involvement in preclinical research: A co-created scoping review.

BACKGROUND: Patient and Public Involvement (PPI) in research aims to improve the quality, relevance and appropriateness of research. PPI has an established role in clinical research where there is evidence of benefit, and where policymakers and funders place continued emphasis on its inclusion. However, for preclinical research, PPI has not yet achieved the same level of integration. As more researchers, including our team, aim to include PPI in preclinical research, the development of an evidence-based approach is important. Therefore, this scoping review aimed to identify and map studies where PPI has been used in preclinical research and develop principles that can be applied in other projects. METHODS: A scoping review was conducted to search the literature in Medline (PubMed), EMBASE, CINAHL, PsycInfo and Web of Science Core Collection to identify applied examples of preclinical PPI. Two independent reviewers conducted study selection and data extraction separately. Data were extracted relating to PPI in terms of (i) rationale and aims, (ii) approach used, (iii) benefits and challenges, (iv) impact and evaluation and (v) learning opportunities for preclinical PPI. Findings were reviewed collaboratively by PPI contributors and the research team to identify principles that could be applied to other projects. RESULTS: Nine studies were included in the final review with the majority of included studies reporting PPI to improve the relevance of their research, using approaches such as PPI advisory panels and workshops. Researchers report several benefits and challenges, although evidence of formal evaluation is limited. CONCLUSION: Although currently there are few examples of preclinical research studies reporting empirical PPI activity, their findings may support those aiming to use PPI in preclinical research. Through collaborative analysis of the scoping review findings, several principles were developed that may be useful for other preclinical researchers. PATIENT OR PUBLIC CONTRIBUTION: This study was conducted as part of a broader project aiming to develop an evidence base for preclinical PPI that draws on a 5-year preclinical research programme focused on the development of advanced biomaterials for spinal cord repair as a case study. A PPI Advisory Panel comprising seriously injured rugby players, clinicians, preclinical researchers and PPI facilitators collaborated as co-authors on the conceptualization, execution and writing of this review, including refining the findings into the set of principles reported here.

Epidemiology of Traumatic Spinal Cord Injury in Ireland, 2010-2015.

BACKGROUND: The International Spinal Cord Society and World Health Organisation recommend the collection of epidemiological data on traumatic spinal cord injury (TSCI). A 1-year prospective study is ongoing in Ireland. While the results of this study are awaited, it was concluded from a feasibility exercise that a complete retrospective dataset, 2010-2015, could be obtained and would be useful for service planning. METHODS: All patients with TSCI discharged from the national SCI acute and rehabilitation centres were included. Data was collected on gender, age, aetiology, level of injury, American Spinal Injuries Association impairment scale, length of rehabilitation admission and discharge destination. Population denominators were national census figures 2006 and 2011, rolled forward. RESULTS: The incidence of TSCI remained constant throughout the study period, 11.5-13.3 per million per year. The mean age of injury onset was 48.9 (SD 19.8) years. Males accounted for 71.5%. The most common injury level/AIS was incomplete tetraplegia, accounting for 43.2% of all TSCI. Leading aetiology was falls, accounting for 53.3% of injuries. Patients with incomplete tetraplegia were older than those with all other injuries (p < 0.001). CONCLUSIONS: The epidemiological trends identified are similar to those prevalent elsewhere in the developed world. More incomplete tetraplegia among an older patient population necessitates a review of how acute care and rehabilitation services are delivered.

International Retrospective Comparison of Inpatient Rehabilitation for Patients With Spinal Cord Dysfunction: Differences According to Etiology.

OBJECTIVES: To describe and compare epidemiologic characteristics and clinical outcomes of patients with nontraumatic spinal cord dysfunction according to etiology. DESIGN: Retrospective, multicenter open-cohort case series. SETTING: Spinal rehabilitation units (SRUs) in 9 countries. PARTICIPANTS: Patients (N=956; men, 60.8%; median age, 59.0y [interquartile range, 46-70.0y]; paraplegia, n=691 [72.3%]) with initial onset of spinal cord dysfunction consecutively admitted between January 1, 2008, and December 31, 2010. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Etiology of spinal cord dysfunction, demographic characteristics, length of stay (LOS) in rehabilitation, pattern of spinal cord dysfunction onset, discharge destination, level of spinal cord damage, and the American Spinal Injury Association Impairment Scale (AIS) grade on admission and discharge. RESULTS: The most common etiologies were degenerative (30.8%), malignant tumors (16.2%), infections (12.8%), ischemia (10.9%), benign tumors (8.7%), other vascular (8.5%), and other conditions (12.1%). There were major differences in epidemiologic characteristics and clinical outcomes of patients with different etiologies of spinal cord dysfunction. Paraplegia was more common in patients with a malignant tumor and vascular etiologies, while tetraplegia was more common in those with a degenerative etiology, a benign tumor, and infections. Patients with a malignant tumor tended to have the shortest LOS in the SRU, while those with a vascular etiology tended to have the longest. Except for patients with a malignant tumor, all patient groups had a significant change in their AIS grade between admission and discharge. CONCLUSIONS: This international study of spinal cord dysfunction showed substantial variation between the different etiologies regarding demographic and clinical characteristics, including changes in AIS between admission and discharge.

International retrospective comparison of inpatient rehabilitation for patients with spinal cord dysfunction epidemiology and clinical outcomes.

OBJECTIVE: To describe and compare epidemiologic characteristics of patients with spinal cord dysfunction admitted to spinal rehabilitation units (SRUs) in 9 countries (Australia, Canada, Italy, India, Ireland, The Netherlands, Switzerland, United Kingdom, and United States). DESIGN: Retrospective multicenter open-cohort case series. SETTING: SRUs. PARTICIPANTS: Patients (N=956) with initial onset of spinal cord dysfunction consecutively admitted between January 1, 2008, and December 31, 2010. Median age on admission was 59 years (interquartile range [IQR], 46-70), and 60.8% of patients were men. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Demographic characteristics (eg, age, sex), time frame over which clinical symptoms of spinal cord dysfunction developed, etiology, length of stay in hospital, level of lesion and American Spinal Injury Association Impairment Scale (AIS) grade, discharge destination, and inpatient mortality. RESULTS: The time frame of onset of spinal cord dysfunction symptoms was as follows: ≤1 day (28.5%); ≤1 week (13.8%); >1 week but ≤1 month (10.5%), and >1 month (47.2%). Most common etiologies were degenerative conditions (30.8%), malignant tumors (16.2%), ischemia (10.9%), benign tumors (8.7%), and bacterial infections (7.1%). Most patients (72.3%) had paraplegia. The AIS grade on SRU admission was grade A in 14%, grade B in 6.5%, grade C in 24%, grade D in 52.4%, grade E in 0.2%, and missing in 2.9%. AIS grade significantly improved by discharge (z=-10.1, P<.0001). Median length of stay in the SRU was 46.5 days (IQR, 17-89.5). Most (80.5%) patients were discharged home. Differences between countries were found for most variables. CONCLUSIONS: This international study of spinal cord dysfunction showed substantial variation of etiology, demographic, and clinical characteristics across countries. Further research, including multiple centers per country, are needed to separate country effects from center effects.

Road collisions as a cause of traumatic spinal cord injury in ireland, 2001-2010.

BACKGROUND: Road collisions remain the leading cause of traumatic spinal cord injury (TSCI) in the world. Half of all TSCIs in Ireland in 2000 were caused by road collisions. Since then, there has been a downward trend in road fatalities coincident with implemented road safety strategies. OBJECTIVE: To examine the incidence of TSCI resulting from road collisions from 2001 to 2010. METHOD: This is a retrospective study using the hospital inpatient enquiry database of the tertiary referral center, which houses the national spinal injuries unit. Information retrieved included total numbers of patients with TSCI and number of TSCIs due to road collisions from 2001 through 2010, age groups affected, and the gender balance. RESULTS: Over the 10-year period studied, the incidence rate of TSCI due to road collisions declined, although this did not reach statistical significance. The largest numbers of all TSCIs and TSCIs due to road collisions were in the 20- to 29-year age category and the male gender. CONCLUSIONS: As mortality due to road collisions declined, so did the number of TSCIs from the same etiology. An impactful road safety campaign is likely to have influenced these trends.

"I think it was helpful but not as helpful as it could have been" - a qualitative study of the experiences and perspectives of using fitness apps among manual wheelchair users with spinal cord injury.

PURPOSE: To gain knowledge of the experiences and perceptions of using fitness apps by full-time wheelchair users with spinal cord injury (SCI) and to explore experiences and perceptions of using these apps in relation to barriers to and facilitators of physical activity (PA). MATERIALS AND METHODS: A qualitative design was employed. Semi-structured interviews were conducted with ten manual wheelchair users with SCI. Data were analysed using reflexive thematic analysis. RESULTS: Four themes were developed: 1) App functionality and experience, 2) Enhancing motivation, 3) Precursors to engagement and 4) Knowledge gaps. Experience and perception were strongly influenced by app design, particularly the presence or absence of features tailored for wheelchair users. Many apps incorporated the use wearable or mountable sensors. Fitness apps were perceived to increase motivation, although, this had its limitations. Conversely, apps were reported to have limited influence on commonly reported barriers to PA. Furthermore, the data highlighted gaps in knowledge which created barriers to effective app use. CONCLUSIONS: Fitness apps were perceived to increase motivation to engage in PA in manual wheelchair users with SCI. However, more needs to be done to further develop app features for wheelchair users with SCI and to address remaining barriers to engagement.

Fitness apps may provide additional motivation for manual wheelchair users with Spinal Cord Injury (SCI) to increase their levels of physical activity (PA).Fitness apps should be used in conjunction with other supports to enable these individuals to overcome additional barriers to PA.When recommending the use of fitness apps, health and fitness professionals need to consider the unique motivations of each client in order to select an app that best enhances their motivation.A collaborative approach needs to be taken by health and fitness professionals and individuals with SCI to create greater awareness of the benefits and limitations of apps and to advocate the need for more app features tailored for wheelchair users with SCI.

Reliability of the International Spinal Cord Injury Physical Therapy-Occupational Therapy Basic Data Set.

In interventional clinical trials for persons with spinal cord injury (SCI), the influence of experimental biological, pharmacological, or device-related interventions must be differentiated from that of physical and occupational therapy interventions, as rehabilitation influences motor-related outcomes. The International Spinal Cord Injury (ISCI) Physical Therapy-Occupational Therapy Basic Data Set (PT-OT BDS) was developed with the intent to track the content and time of rehabilitation interventions that are delivered concurrently with experimental interventions. We assessed the reliability of the PT-OT BDS based on agreement between users. Following an online training session, physical therapists (PTs) and occupational therapists (OTs) from 10 SCI clinical centers across 7 countries participated. At each center, pairs of therapists (a treating therapist and an observing therapist; PT/PT, OT/OT, or PT/OT) used the PT-OT BDS to record the content and time of therapy sessions for 20 patients. Data were analyzed to determine agreement between therapist pairs regarding the content of the therapy session. The influence of therapist characteristics (professional discipline [PT/OT], years of experience working with individuals with SCI), patient characteristics (level [tetraplegia/paraplegia] and severity [complete/incomplete] of injury), setting (inpatient/outpatient), and whether the center was U.S.- versus non-U.S.-based were also analyzed. There was high agreement for five of seven categories and medium agreement for the remaining two categories. For six of the seven intervention categories, there were no significant differences between the treating and the observing therapists in the percentage of instances that a specific category was selected. Characteristics of the therapists, characteristics of the patient, therapy setting, and global location of the center had no meaningful influence on level of agreement between therapist pairs. The BDS is reliable for use across settings, countries, and with patients of various impairment levels. The study also helped identify additional areas where refinement of the syllabus would be of value.

The role of Patient and public involvement (PPI) in pre-clinical spinal cord research: An interview study.

BACKGROUND: Patient and public involvement in research (PPI) has many benefits including increasing relevance and impact. While using PPI in clinical research is now an established practice, the involvement of patients and the public in pre-clinical research, which takes place in a laboratory setting, has been less frequently described and presents specific challenges. This study aimed to explore the perspectives of seriously injured rugby players' who live with a spinal cord injury on PPI in pre-clinical research. METHODS: Semi-structured interviews were conducted via telephone with 11 seriously injured rugby players living with spinal cord injury on the island of Ireland. A purposive sampling approach was used to identify participants. Selected individuals were invited to take part via gatekeeper in a charitable organisation that supports seriously injured rugby players. Interviews were transcribed verbatim and analysed thematically. FINDINGS: Six themes were identified during analysis: 'appreciating potential benefits of PPI despite limited knowledge', 'the informed perspectives of people living with spinal cord injury can improve pre-clinical research relevance', 'making pre-clinical research more accessible reduces the potential for misunderstandings to occur', 'barriers to involvement include disinterest, accessibility issues, and fear of losing hope if results are negative', 'personal contact and dialogue helps people feel valued in pre-clinical research, and 'PPI can facilitate effective dissemination of pre-clinical research as desired by people living with spinal cord injury.' CONCLUSION: People affected by spinal cord injury in this study desire further involvement in pre-clinical spinal cord injury research through dialogue and contact with researchers. Sharing experiences of spinal cord injury can form the basis of PPI for pre-clinical spinal cord injury research.

Acute nontraumatic spinal intradural hematoma in a patient on warfarin.

BACKGROUND: Nontraumatic spinal intradural extramedullary hematomas are extremely rare. When they occur, they can rapidly lead to spinal cord or cauda equina compression and have devastating consequences. OBJECTIVE: The aim here was to report a case of this rare phenomenon and discuss the etiology, imaging, management, and outcome of intradural hematomas. CASE REPORT: We describe the case of a 76-year-old man on warfarin therapy who presented with severe lower back pain and flaccid paraparesis. Blood tests revealed an international normalized ratio of 6.0. A magnetic resonance imaging result suggested an intradural hematoma extending from L1 to L4 and compressing the spinal cord and cauda equina. Emergency surgical decompression revealed an extensive intradural extramedullary hematoma, which was evacuated. The patient showed only minor neurologic improvement 6 months postoperatively. CONCLUSIONS: Coagulopathy-induced spinal hemorrhage should be included in the differential diagnosis for patients presenting with signs of acute spinal cord compression.

"You were lying in limbo and you knew nothing": a thematic analysis of the information needs of spinal cord injured patients and family members in acute care.

PURPOSE: To address the lack of research on the information needs of spinal cord injured (SCI) patients and family members in acute care, in order to inform the provision of appropriate information supports. MATERIALS AND METHODS: Semi-structured interviews were conducted with seven traumatic SCI patients and six family members. Reflexive thematic analysis was used to analyse and interpret the data. RESULTS: Five themes were generated: (1) "You were lying in limbo and you knew nothing" describes how being situated in non-specialist acute care limited participants' access to information; (2) "You'll never walk again" is not enough describes the need for information about the effects of SCI and the management of secondary conditions; (3) "The delivery was awful" demonstrates the importance of information being explained clearly and empathically; (4) "It was going in one ear and out the other" highlights the need for ongoing conversations with healthcare professionals, as retaining information provided in the early stages post-injury is often difficult; and (5) "Hope" not "false hope" discusses the importance of giving patients and family members hope while simultaneously being realistic about potential recovery. CONCLUSIONS: SCI patients and family members had significant unmet information needs in acute care.IMPLICATIONS FOR REHABILITATIONSCI patients and family members had significant unmet information needs while in acute care. Being in non-specialist acute care significantly limited most participants' access to information.During the acute phase of care, most patients and family members would like to know the patient's recovery prognosis, the impact of SCI on the patient's functional independence, how to manage secondary complications, and what to expect in rehabilitation.As patients and family members often had difficulty absorbing information in the early stages post-injury, information should be continuously repeated, reinforced and clarified.HCPs should promote realistic hope for SCI patients and family members even in the absence of neurological recovery, by focusing on what the patient is still capable of while being honest about their prognosis.

Epidemiology of non-traumatic spinal cord injury in Ireland - a prospective population-based study.

Objective: To carry out a study of non-traumatic spinal cord injury (NTSCI) epidemiology in IrelandDesign: Prospective study of all new incident cases of NTSCI during 2017Setting: Republic of IrelandParticipants: All persons with a newly acquired NTSCIInterventions: NoneOutcome measures: Crude and age/sex specific incidences; ISCoS core dataset and non-traumatic dataset; population denominator was 2016 national census figures, adjusted to 2017.Results: Overall crude incidence of NTSCI in the Republic of Ireland in 2017 was 26.9 per million per year. Mean age at onset was 56.6 (SD 17.7) years. Females accounted for 51.2% of cases. Most frequent grade of ASIA impairment scale (AIS) was AIS D. Most common etiology was degenerate conditions (48.8%) followed by neoplastic (26.4%). The most common pattern of onset (51.2%) was lengthy (greater than one month).Conclusions: Incidence of NTSCI is more than double that for traumatic SCI in the Republic of Ireland. This suggests that the delivery of rehabilitation services to patients with spinal cord injuries requires prompt review and expansion.

Bone mineral density in adults disabled through acquired neurological conditions: a review.

This article is a review of the changes in bone mineral density (BMD), which occur in a number of acquired neurological conditions resulting in disability. For each of spinal cord injury, stroke, multiple sclerosis, Parkinson's disease, and traumatic brain injury, the following aspects are discussed, where information is available: prevalence of low BMD according to World Health Organization diagnostic categories and recommended diagnostic method, prevalence based on other diagnostic tools, comparison of BMD with a control population, rate of decline of BMD following onset of the neurological condition, factors influencing decline; mechanism of bone loss, and fracture rates. The common risk factors of immobilization and vitamin D deficiency would appear to cross all disability groups, with the most rapid phase of bone loss occurring in the acute and subacute phases of each condition.

Patient and Public Involvement (PPI) in preclinical research: A scoping review protocol.

Introduction: Patient and public involvement (PPI) aims to improve the quality, relevance, and appropriateness of research and ensure that it meets the needs and expectations of those affected by particular conditions to the greatest possible degree. The evidence base for the positive impact of PPI on clinical research continues to grow, but the role of PPI in preclinical research (an umbrella term encompassing 'basic', 'fundamental', 'translational' or 'lab-based' research) remains limited. As funding bodies and policymakers continue to increase emphasis on the relevance of PPI to preclinical research, it is timely to map the PPI literature to support preclinical researchers involving the public, patients, or other service users in their research. Therefore, the aim of this scoping review is to explore the literature on patient and public involvement in preclinical research from any discipline. Methods: This scoping review will search the literature in Medline (PubMed), Embase, CINAHL, PsycINFO, Web of Science Core Collection, Scopus, and OpenGrey.net to explore the application of PPI in preclinical research. This review will follow the Joanna Briggs Institute (JBI) guidelines for scoping reviews. It will be reported according to the Preferred Reporting Items for Systematic reviews and Meta-Analyses extension for Scoping Reviews (PRISMA-ScR). Two reviewers will independently review articles for inclusion in the final review. Data extraction will be guided by the research questions. The PPI advisory panel will then collaboratively identify themes in the extracted data. Discussion: This scoping review will provide a map of current evidence surrounding preclinical PPI, and identify the body of literature on this topic, which has not been comprehensively reviewed to date. Findings will inform ongoing work of the research team, support the work of other preclinical researchers aiming to include PPI in their own research, and identify knowledge and practice gaps. Areas for future research will be identified.

International Comparison of Vocational Rehabilitation for Persons With Spinal Cord Injury: Systems, Practices, and Barriers.

Background: Employment rates among people with spinal cord injury or spinal cord disease (SCI/D) show considerable variation across countries. One factor to explain this variation is differences in vocational rehabilitation (VR) systems. International comparative studies on VR however are nonexistent. Objectives: To describe and compare VR systems and practices and barriers for return to work in the rehabilitation of persons with SCI/D in multiple countries. Methods: A survey including clinical case examples was developed and completed by medical and VR experts from SCI/D rehabilitation centers in seven countries between April and August 2017. Results: Location (rehabilitation center vs community), timing (around admission, toward discharge, or after discharge from clinical rehabilitation), and funding (eg, insurance, rehabilitation center, employer, or community) of VR practices differ. Social security services vary greatly. The age and preinjury occupation of the patient influences the content of VR in some countries. Barriers encountered during VR were similar. No participant mentioned lack of interest in VR among team members as a barrier, but all mentioned lack of education of the team on VR as a barrier. Other frequently mentioned barriers were fatigue of the patient (86%), lack of confidence of the patient in his/her ability to work (86%), a gap in the team's knowledge of business/legal aspects (86%), and inadequate transportation/accessibility (86%). Conclusion: VR systems and practices, but not barriers, differ among centers. The variability in VR systems and social security services should be considered when comparing VR study results.

A study of bone mineral density in adults with disability.

OBJECTIVES: To examine prevalence of low bone mineral density (BMD) among adults with disability, using World Health Organization diagnostic categories. DESIGN: Cross-sectional study. SETTING: National Rehabilitation Hospital, Dublin, Ireland. PARTICIPANTS: Patients (N=255; 178 men, 77 women) who were disabled for at least 3 months because of acquired brain injury, spinal cord injury, other neurologic condition, or lower-limb amputation. INTERVENTIONS: None. MAIN OUTCOME MEASURES: Laboratory investigations including intact parathyroid hormone, 25-hydroxyvitamin D (25-OHD), and sex hormones; and BMD of lumbar spine and at least 1 hip, measured by dual-energy x-ray absorptiometry and expressed as T scores and z scores. RESULTS: Mean age +/- SD of participants was 48.7+/-15.6 years. Vitamin D deficiency, 25-OHD level 50 nmol/L or less, occurred in 154 (62.9%); insufficiency, a level between 51 and 72 nmol/L, occurred in 36 (14.7%). Based on T scores, 108 participants (42.4%) had osteopenia, and 60 (23.5%) had osteoporosis. A z score of -1 or less but more than -2 occurred in 76 (29.8%); a further 52 (20.4%) had a z score of -2 or less. On multiple linear regression analysis, ambulatory status and duration of disability were independent predictors of BMD at neck of femur (beta=.152, P=.007; beta=-.191, P=.001, respectively) and total proximal femur (beta=.170, P=.001; beta=-.216, P<.001, respectively). CONCLUSIONS: Osteopenia and osteoporosis are very common in adults with disability participating in rehabilitation, compared with the general young adult population. Duration since onset of disability and mobility status are independent predictors of BMD at the hip. Bone health monitoring should form part of the long-term follow-up in adults with newly acquired disabilities.

Residual limb osteomyelitis: a case series from a national prosthetic centre.

PURPOSE: To examine the impact of residual limb osteomyelitis (RLO) on the rehabilitation of lower limb amputees. METHOD: Retrospective review of the case notes of patients with RLO. Information sought included details of amputation, clinical features of investigations for and management of RLO and its effect on rehabilitation. RESULTS: There were seven transfemoral and three transtibial amputees. Indications for amputation were vascular disease in nine cases, trauma in one. In each case, delayed wound healing or residual limb pain prompted radiological, hematological and microbiological investigations. Average time between amputation and diagnosis was 187 days. One patient died before treatment commenced. Two transtibial amputees were treated with intravenous antibiotics while rehabilitating using pylons. The remaining seven transfemoral amputees required surgical intervention and intravenous antibiotics. Five achieved independent ambulation following modification to or replacement of the originally cast prosthesis, averaging 408 days between amputation and commencement of rehabilitation. Two patients have not engaged in rehabilitation. CONCLUSION: RLO delays rehabilitation and has significant financial implications, incurred by prolonged hospitalisation, radiological investigations and prosthetic modifications. RLO should be considered in any case of delayed wound healing or residual limb pain in amputees, as earlier diagnosis may reduce the time to commencement of rehabilitation and subsequent independent ambulation.

Prospective epidemiological update on traumatic spinal cord injury in Ireland.

Study design: Prospective population-based epidemiological study on traumatic spinal cord injury in Ireland. Objectives: To provide updated data for the global TSCI repository. Setting: Republic of Ireland. Methods: All cases of TSCI acquired during 2016 were included. ISCoS core dataset was collected on all cases. Descriptive statistics are reported. Results: Overall crude incidence of TSCI was 12.8 per million (61 cases). Males accounted for 75.4%. Mean age at onset was 52.8 (19.9) years. Falls was the most common aetiology, 60.7% and AIS D was the most common injury level/AIS classification, 32.8%. The majority of patients (59%) were discharged home. Conclusions: Overall incidence of TSCI has changed very little since 2000 but many aspects of injury such as age and aetiologies are different. This data can now be included in the next TSCI global mapping update. Sponsorship: Health Research Board, Ireland.