Validation of the Music Therapy Assessment Tool for Awareness in Disorders of Consciousness With the Coma Recovery Scale-Revised.

OBJECTIVE: To examine (1) the concurrent validity of the Music Therapy Assessment Tool for Awareness in Disorders of Consciousness (MATADOC) with the criterion standard Coma Recovery Scale-Revised (CRS-R) for outcomes of awareness in patients with prolonged disorders of consciousness (PDoC), (2) the relationship between MATADOC items and CRS-R function subscales in similar domains, and (3) determine if items/function subscales measure different constructs. DESIGN: A prospective multicentric blinded study with repeated concurrent measures. SETTING: Three inpatient rehabilitation units. PARTICIPANTS: Convenience sample of 74 adults with PDoC (N=74). MAIN OUTCOME MEASURES: The MATADOC protocol elicits behavioral responsiveness using live music in 5 tasks. A total score ranges 0-10 scoring behaviors across 14-items. The CRS-R uses a language-based protocol and scores observed responses ranging from 0-23 in 6 function subscales. Both measures were delivered at 4 concurrent time points over 2 weeks. RESULTS: Fair (κ=0.238, P=.006) ranging to moderate (κ=0.419, P<.001) significant agreement was found between CRS-R and MATADOC diagnostic outcomes. Fair-borderline moderate significant agreement was found for overall diagnostic outcomes across all diagnostic categories (κ=0.397, P=.001). There was moderate significant agreement between measures for motor scores (0.551≤κ≤0.571, P<.001) and visual outcomes (0.192≤κ≤0.415, .001≤P<.005) but no agreement for item/function subscale outcomes assessing auditory responsiveness. Exploratory factor analysis of all items showed 2 factors, suggesting that MATADOC and CRS-R measure the same underlying latent variable (awareness) in different ways and could complement each other for diagnosis and intervention purposes. This was supported by scale analysis, which showed increased reliability when the 2 scales are used together rather than separately. CONCLUSIONS: Unlike the CRS-R, the music-based MATADOC scores auditory localization for complexity of response and categorizes these behaviors as conscious rather than reflexive. The MATADOC may supplement the CRS-R, having a particular role in interdisciplinary programming for providing a more robust assessment of auditory responsiveness because of using nonverbal musical stimuli.

Impaired metacognition and reduced neural signals of decision confidence in adults with traumatic brain injury.

OBJECTIVE: Metacognition reflects our capacity to monitor or evaluate other cognitive states as they unfold during task performance, for example, our level of confidence in the veracity of a memory. Impaired metacognition is seen in patients with traumatic brain injury (TBI) and substantially impacts their ability to manage functional difficulties during recovery. Recent evidence suggests that metacognitive representations reflect domain-specific processes (e.g., memory vs. perception) acting jointly with generic confidence signals mediated by widespread frontoparietal networks. The impact of neurological insult on metacognitive processes across different cognitive domains following TBI remains unknown. METHOD: To assess metacognitive accuracy, we measured decision confidence across both a perceptual and memory task in patients with TBI (n = 27) and controls (n = 28). During the metacognitive tasks, continuous electroencephalography was recorded, and event-related potentials (ERP) were analyzed. RESULTS: First, we observed a deficit in metacognitive efficiency across both tasks suggesting that patients show a loss of perceptual and memorial evidence available for confidence judgments despite equivalent accuracy levels to controls. Second, a late positive-going ERP waveform (500-700 ms) was greater in amplitude for high versus low-confidence judgements for controls across both task domains. By contrast, in patients with TBI, the same ERP waveform did not vary by confidence level suggesting a deficient or attenuated neural marker of decision confidence postinjury. CONCLUSIONS: These findings suggest that diffuse damage to putative frontoparietal regions in patients disrupts domain-general metacognitive accuracy and electrophysiological signals that accumulate evidence of decision confidence. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

Memory During the Presumed Vegetative State: Implications for Patient Quality of Life.

A growing number of studies show that a significant proportion of patients, who meet the clinical criteria for the diagnosis of the vegetative state (VS), demonstrate evidence of covert awareness through successful performance of neuroimaging tasks. Despite these important advances, the day-to-day life experiences of any such patient remain unknown. This presents a major challenge for optimizing the patient's standard of care and quality of life (QoL). We describe a patient who, following emergence from a state of complete behavioral unresponsiveness and a clinical diagnosis of VS, reported rich memories of his experience during this time. This case demonstrates the potential for a sophisticated mental life enabled by preserved memory in a proportion of patients who, similarly, are thought to be unconscious. Therefore, it presents an important opportunity to examine the implications for patient QoL and standard of care, both during the period of presumed unconsciousness and after recovery.

Specifying clinical assessment schedules for the European framework of rehabilitation service types: the perspective of the physical and rehabilitation medicine Section and Board of the European Union of Medical Specialists.

INTRODUCTION: In light of global mandates and in recognition of the value of data collection and reporting based on the International Classification of Functioning, Disability and Health (ICF), the UEMS PRM Section and Board established an action plan to implement the ICF in Physical and Rehabilitation Medicine, rehabilitation and health care at large. This includes, among other steps, the development of a framework of rehabilitation service types for Europe (European Framework) and corresponding clinical assessment schedules (CLASs) for each service type. A CLAS encompasses the recommendation for what aspects of functioning to document, for whom and when, and the data collection tools to use. The objective of this paper is to report on the development of the CLASs for the European Framework developed in Stockholm in 2018, with focus on what to document. METHODS: Involving UEMS PRM delegates across European regions, a multistage Delphi process comprised the development of an initial proposal of the CLASs (i.e. default and optional ICF Sets to document), two feedback (pre- and post-Stockholm) rounds via e-mail, and a deliberation by the UEMS PRM during its March 2019 meeting in Budapest. In both Delphi rounds, participants were asked whether the initially proposed default and optional ICF Sets represent what is currently documented at an exemplary service provider in the country or in consideration of their own expertise. The European Framework was revised between the two Delphi rounds, requiring a revision of the CLAS proposal accordingly. Participants were additionally asked whether they support the suggested ICF Sets as the specification of the CLAS. Level of support (strong = ≥80%, moderate = between 80-60%, weak =≤59%) was calculated as the percentage of countries supporting the suggested CLAS over the number of responding countries. The results of the post-Stockholm round were presented for discussion, revision and approval at the Budapest meeting. RESULTS: Pre-Stockholm Delphi round: due to low response rate only a summary of comments made by the responding countries was provided as reference information for the post-Stockholm round. Post-Stockholm Delphi round: results indicated moderate to strong support for the proposed CLASs. Deliberation Budapest Meeting - Motions for specific revisions to the CLASs based on the results of the Post-Stockholm round were predominately accepted. With additional minor revisions, the UEMS PRM General Assembly approved a version of the CLASs for the European Framework. CONCLUSIONS: To kick-off the implementation of these CLASs, UEMS PRM plans demonstration projects in at least one rehabilitation facility in each delegate country that exemplifies the rehabilitation service types of the European Framework which exist in the respective country. The demonstration projects are intended to orient service providers and clinicians to the CLASs and illustrate how the CLASs can be implemented.

European Framework of Rehabilitation Services Types: the perspective of the Physical and Rehabilitation Medicine Section and Board of the European Union of Medical Specialists.

BACKGROUND: Effectiveness in health services is achieved if desired clinical outcomes are reached. In rehabilitation the relevant clinical outcome is functioning, with the International Classification of Functioning, Disability and Health (ICF) as the reference system for the standardized reporting of functioning outcomes. To foster the implementation of the ICF in clinical quality management (CQM) across the rehabilitation services continuum, the UEMS-PRM Section and Board approved an ICF implementation action plan that includes the identification of types of currently provided rehabilitation services in Europe. The objective of this paper is to report on the development of a European framework of rehabilitation service types that can provide the foundation for the standardized reporting of functioning outcomes and CQM programs. METHODS: A multistage consensus process involving delegates (participants) from the UEMS-PRM Section and Board as well as external experts across European regions comprised the development of an initial framework by an editorial group, two feedback rounds via e-mail and a deliberation by the UEMS-PRM Section and Board in its September 2018 meeting in Stockholm (Sweden). In the first feedback round, participants were asked whether: 1) the initial framework of service types exists in their respective country: 2) the description represents the service type: and 3) an existing service type was missing. Based on the first-round results, the framework proposal was modified by the editorial group. In the second feedback round, participants were asked to confirm or comment on each of the service types in the revised framework. Based on the second-round results, the framework proposal was again modified and presented for discussion, revision and approval at the Stockholm meeting. RESULTS: In the first feedback round, eight rehabilitation services were added to the framework proposal and two service types that were deemed "missing" were not included. In the second round, all seven initially proposed and six of the added service types were reconfirmed, while two of the added service types were not supported. Based on deliberations at the Stockholm meeting, some modifications were made to the proposed framework, and the UEMS-PRM general assembly approved a European Framework of Rehabilitation Service Types that comprises of: Rehabilitation in acute care, General post-acute rehabilitation, Specialized post-acute rehabilitation, General outpatient rehabilitation, Specialized outpatient rehabilitation, General day rehabilitation, Specialized day rehabilitation, Vocational rehabilitation, Rehabilitation in the community, Rehabilitation services at home (incl. nursing home), Rehabilitation for specific groups of persons with disability, Rehabilitation in social assistance, Specialized lifelong follow-up rehabilitation, and Rehabilitation in medical health resorts. CONCLUSIONS: The European Framework of Rehabilitation Services Types presented in this paper will be continuously updated according to new and emerging service types. Next steps of the UEMS-PRM effort to implement the ICF in rehabilitation include the specification of clinical assessment schedules for each service type and case studies illustrating service provision across the spectrum of rehabilitation service types. The European Framework will enable the accountable reporting of functioning outcomes at the national level and the continuous improvement of rehabilitation service provision in CQM.

European survey of management of patients with multidrug-resistant organisms in rehabilitation facilities.

BACKGROUND: Rehabilitation facilities have among the highest prevalence of multidrug-resistant organism (MDRO) colonization of any inpatient population. There is no formal consensus on how patients with MDROs should be managed in the rehabilitation setting. AIM: The aim of this study was to assess how rehabilitation hospitals throughout Europe manage patients with MDROs, and the impact of MDRO carriage on outcomes. DESIGN: Cross-sectional study. SETTING: Online questionnaire distributed to European rehabilitation facilities. POPULATION: European rehabilitation facilities. METHODS: A Survey Monkey® questionnaire was designed and circulated to rehabilitation hospitals via the European Union of Medical Specialists, Physical and Rehabilitation Medicine Section. RESULTS: Fifty-four responses were received of which 45 were suitable for analysis. Six out of 26 (23%) countries included in the study reported at least one rehabilitation facility with an estimated MDRO prevalence rate of 31% or higher. Screening of all patients on admission was always carried out in 33% (15 of 45) of facilities. Twenty-five of the 45 facilities (69%), aim to isolate, or cohort patients who have MDROs. Patients with MDROs wait longer for admission (36%, 16 of 45) and in the case of five hospitals admission is refused. Fifty-one percent (23 of 45) of facilities reported that colonization with an MDRO severely or moderately limits rehabilitation outcome. CONCLUSIONS: Our research shows that many of the challenges posed by MDROs are common to facilities throughout Europe. We strongly recommend that all patients are screened for MDROs on admission. We stress that any negative impact of a patients MDRO status on their rehabilitation outcome must be minimized. CLINICAL REHABILITATION IMPACT: Specific guidance on the management of rehabilitation patients with MDROs, would allow them to partake in a full rehabilitation program, while limiting the spread of MDROs.

An analysis of the effects of using Zolpidem and an innovative multimodal interdisciplinary team approach in prolonged disorders of consciousness (PDOC).

Zolpidem has been used with mixed effects in patients presenting with Prolonged Disorders of Consciousness (PDOC). This single case report describes an interdisciplinary team (IDT) protocol combined with Zolpidem 10 mg in a single case of a patient in PDOC. 'Emily', a 44-year-old lady was admitted to a rehabilitation unit in Ireland one year post onset of subarachnoid haemorrhage. Standardized assessments diagnosed her as being in a minimally conscious state (MCS). An IDT protocol was devised to stimulate and record responses to sensory and pharmacological stimuli. The protocol was applied pre and post administration of Zolpidem 10 mg. Across standardized measures of awareness, improved results post-Zolpidem were recorded. Spontaneous, appropriate verbalization was the most significant change observed 30 min after administration of Zolpidem 10 mg. This ceased after approximately 2 h with Emily reverting to a non-verbal state. The combined effect of Zolpidem and the IDT protocol applied over an eight-week period resulted in durable functional and communicative gains for Emily, inferring neuro-plasticity. This report highlights the impact of a combined approach of intensive IDT intervention in conjunction with Zolpidem. The use of Zolpidem with this patient population warrants further investigation.

The approach of physiatrists to low back pain across Europe.

BACKGROUND: Low back pain (LBP) is the most common type of musculoskeletal pain, thus it is one of the most commonly encountered conditions in Physical and Rehabilitation Medicine. The physicians who are primarily responsible for the nonsurgical management of LBP are physiatrists. OBJECTIVE: The present study aimed to investigate the approaches of physiatrists to low back pain across Europe. Preferences, tendencies, and priorities in the diagnosis, management, and treatment of LBP, as well as the epidemiological data pertaining to LBP in PRM practice were evaluated in this Europe-wide study. METHODS: The study was conducted under the control of the European Society of Physical and Rehabilitation Medicine (ESPRM) Musculoskeletal Disorders Research Committee. A total of 576 physiatrists from most European countries participated in the survey. RESULTS: The results show that physiatrists frequently deal with patients with LBP in their daily practice. Most patients are not referred to other departments and are treated with various conservative methods. Less than one-fifth of patients are primarily referred for surgery. The physiatrists believe that a clear diagnosis to account for cases of low back pain is rarely established. The most common diagnosis is discopathy. History and physical examination remain the most valuable clinical evaluation tools for low back pain according to physiatrists. Less than half the patients require a magnetic resonance imaging. Non-steroidal anti-inflammatory drugs are the most commonly prescribed drugs for low back pain. Exercise, back care information, and physical therapy are the preferred conservative treatments. More than half of the physiatrists offer interventional treatments to patients with low back pain. CONCLUSION: The present study is a preliminary report that presents the attitudes of European physiatrists in the management of low back pain. Further researches are warranted to standardize the conservative management of LBP.

Evidence-based position paper on Physical and Rehabilitation Medicine professional practice for Adults with Acquired Brain Injury. The European PRM position (UEMS PRM Section).

BACKGROUND: Acquired brain injury (ABI) is damage to the brain that occurs after birth caused either by a traumatic or by a nontraumatic injury. The rehabilitation process following ABI should be performed by a multi-professional team, working in an interdisciplinary way, with the aim of organizing a comprehensive and holistic approach to persons with every severity of ABI. This Evidence Based Position Paper represents the official position of the European Union through the UEMS Physical and Rehabilitation Medicine (PRM) Section and designates the professional role of PRM physicians for people with ABI. The aim was to formulate recommendations on the PRM physician's professional practice for persons with ABI in order to promote their functioning and enhance quality of life. METHODS: This paper has been developed according to the methodology defined by the Professional Practice Committee of the UEMS-PRM Section: a systematic literature search has been performed in PubMed and Core Clinical Journals. On the basis of the selected papers, recommendations have been made as a result of five Delphi rounds. RESULTS: The literature review as well as thirty-one recommendations are presented. CONCLUSIONS: The expert consensus is that structured, comprehensive and holistic rehabilitation program delivered by the multi-professional team, working in an interdisciplinary way, with the leadership and coordination of the PRM physician, is likely to be effective, especially for those with severe disability after brain injury.

Barriers and facilitators associated with return to work after stroke: a qualitative meta-synthesis.

PURPOSE: To enhance the employment outcomes of individuals who experience a stroke, it is essential to understand the factors that determine successful return to work. The aim of this systematic review was to examine barriers to and facilitators of return to work after stroke from the perspective of people with stroke through the process of a qualitative meta-synthesis. METHODS: A systematic literature search was conducted. Studies that employed qualitative methods to explore the experiences of individuals with stroke around return to work after stroke were included. The methodological quality of the studies was assessed by two independent reviewers. Overarching themes, concepts and interpretations were extracted from each individual study, compared and meta-synthesized. RESULTS: Fifteen studies were included and the overall methodological quality of the studies was good. Four broad themes emerged as factors associated with return to work after stroke. These included (i) the nature of the effects of stroke, (ii) the preparatory environment, (iii) personal coping strategies and internal challenges and (iv) the meaning of work. CONCLUSION: Return to work after stroke is a complex process which can be facilitated or impeded by organizational, social or personal factors, as well as accessibility to appropriate services. Implications for Rehabilitation Following a period of dedicated inpatient rehabilitation, there is a need to integrate community-support services to optimize return to work among stroke survivors. A dedicated community stroke support liaison officer may help to facilitate the transition between the hospital and the community and workplace environment. Education provided by healthcare professionals is necessary in the community and the workplace to ensure that family, friends and employers are aware of the impairments, activity limitations and participation restrictions of the stroke survivor.

Symptoms of gonadal dysfunction are more predictive of hypopituitarism than nonspecific symptoms in screening for pituitary dysfunction following moderate or severe traumatic brain injury.

OBJECTIVE: The economic and logistic burden of screening for hypopituitarism following moderate/severe traumatic brain injury (TBI) is considerable. A key recommendation in published guidelines is to prioritize for screening those patients with symptoms suggestive of pituitary dysfunction. The purpose of this study was to evaluate the utility of targeted screening for hypopituitarism in long-term survivors after moderate/severe TBI using referrals on the basis of symptoms. DESIGN: In group 1 (G1), consecutive, unselected patients were screened from the Irish National Neurosurgery Centre, whereas in group 2 (G2) patients were targeted based on the presence of symptoms suggestive of pituitary dysfunction. PATIENTS: A total of 137 patients (113 male) were systematically screened (G1) and compared to 112 patients (77 male) referred for pituitary evaluation on the basis of suggestive symptoms (G2). MAIN OUTCOME MEASURES: The rate of GH, ACTH, gonadotrophin (GT), TSH and ADH deficiency was compared among groups. RESULTS: Patients referred with menstrual dysfunction had more GH (50% vs 11%, P = 0·001), ACTH (60% vs 14%, P < 0·0001), GT (90% vs 16%, P < 0·0001) deficiency and any pituitary hormone deficit (80% vs 33%, P = 0·003) than G1. Men with symptoms of hypogonadism had more GH (33% vs 11%, P = 0·003), GT (58% vs 16%, P < 0·0001) and TSH (16% vs 1%, P = 0·03) deficiency than G1. Patients with nonspecific symptoms were no more likely to have hypopituitarism than those consecutively screened. CONCLUSIONS: Symptoms of hypogonadism are sufficiently predictive of hypopituitarism to justify screening for hypopituitarism after moderate/severe TBI. Nonspecific symptoms of hypopituitarism are no more predictive than unselected screening.

Impaired self-awareness after traumatic brain injury: inter-rater reliability and factor structure of the Dysexecutive Questionnaire (DEX) in patients, significant others and clinicians.

AIMS: This study sought to address two questions: (1) what is the inter-rater reliability of the Dysexecutive Questionnaire (DEX) when completed by patients, their significant others, and clinicians; and (2) does the factor structure of the DEX vary for these three groups? METHODS: We obtained DEX ratings for 113 patients with an acquired brain injury from two brain injury services in the UK and two services in Ireland. We gathered data from two groups of raters-"significant others" (DEX-SO) such as partners and close family members and "clinicians" (DEX-C), who were psychologists or rehabilitation physicians working closely with the patient and who were able to provide an opinion about the patient's level of everyday executive functioning. Intra-class correlation coefficients and their 95% confidence intervals were calculated between each of the three groups (self, significant other, clinician). Principal axis factor (PAF) analyses were also conducted for each of the three groups. RESULTS: The factor analysis revealed a consistent one-factor model for each of the three groups of raters. However, the inter-rater reliability analyses showed a low level of agreement between the self-ratings and the ratings of the two groups of independent raters. We also found low agreement between the significant others and the clinicians. CONCLUSION: Although there was a consistent finding of a single factor solution for each of the three groups, the low level of agreement between significant others and clinicians raises a question about the reliability of the DEX.

The contribution of retrospective memory, attention and executive functions to the prospective and retrospective components of prospective memory following TBI.

PRIMARY OBJECTIVE: Despite the prevalence of prospective memory (PM) problems, relatively little is known about the processes underlying impairment following TBI. This study sought to examine PM performance, using a multiple-task, multiple-response video-based paradigm in which initial encoding of the cue-action associations was ensured (Video-Assessment of Prospective Memory; VAPM). RESEARCH DESIGN: VAPM was designed to allow easy identification of reasons for failure (i.e. cue detection and/or specific action retrieval). Patients with moderate/severe TBI (n = 32) and matched controls (n = 16) also completed standardized neuropsychological assessment including evaluation of episodic retrospective memory (RM), attention, information processing, executive functions and mood. MAIN OUTCOMES AND RESULTS: As a group, those with TBI were impaired on PM tasks with 50% failing to complete at least 2/6 required tasks despite near perfect performance by controls. Individual profile analyses revealed different reasons for impairment, with RM contributing significantly to both the prospective and retrospective components. This was supported by correlational analyses illustrating a significant relationship between cue detection and RM measures, in addition to measures of executive functions and attention. CONCLUSIONS: The contribution of RM to both components of PM, along with the finding of heterogeneity in performance among participants have important implications for theoretical understanding and clinical practice.

Emotional distress and awareness following acquired brain injury: an exploratory analysis.

BACKGROUND: Symptoms of depression and anxiety are commonly reported following brain injury, providing ongoing challenges to patients, clinicians and carers. There is increasing interest in the influence of impaired awareness on emotional distress, supported by psychological investigations. OBJECTIVE: To explore the relationship between awareness and time since injury on reported emotional distress. METHOD: Awareness was assessed by comparing the reports of persons with brain injury to the reports of their treating clinicians and significant others. Fifty-four participants with acquired brain injury (ABI) completed the Awareness Questionnaire, the Dysexecutive Questionnaire and the Hospital Anxiety and Depression Scales. Clinicians and significant others completed the Awareness Questionnaire and the Dysexecutive Questionnaire in relation to each participant. RESULTS: Analyses of variance identified a main effect of awareness, such that participants with better awareness of their difficulties had higher emotional distress, regardless of time since injury. CONCLUSION: Findings support psychological theories suggesting that emotional distress is a response to the stressor of a brain injury and denial of difficulty, manifesting as impaired awareness, may play a protective role. They highlight the importance of understanding a patient's level of awareness so as to provide support aimed at minimizing the impact of distress on the rehabilitation outcome.

Late multidisciplinary rehabilitation in young people after stroke.

PURPOSE: Stroke has a major impact on physical and cognitive ability, and quality of life. This study aims to examine the effect of multidisciplinary rehabilitation on outcome in an Irish young stroke population. METHODS: Fifty consecutive patients younger than 65 were prospectively recruited to this observational study. Physical and cognitive ability, and quality of life were measured on admission and discharge. RESULTS: All patients were transferred to the rehabilitation unit from the acute hospital where they had received their initial management. Median length of time from stroke onset to transfer was 112 days. After a median of 70 days, 43 patients were discharged home. Patients made significant gains in physical (Barthel index 12 to 18) and cognitive ability (mini-mental state examination 22 to 25). Quality of life improved in all eight domains of the 36-items Short Form with four domains returning to level seen in the general population. CONCLUSIONS: This study documents the improvements in physical and cognitive abilities, and quality of life in a sample of patients in rehabilitation. A comprehensive rehabilitation programme that includes acute and late multidisciplinary phases can improve the outcome of patients following stroke.