COVID-19 Has Changed Patient-Clinician Communication: What Can Rehabilitation Professionals Do to Enhance It?

HSS Journal ® -     

Traumatic spinal cord injury in West Virginia: Disparities by insurance and discharge disposition from an acute care hospital

Context: Medicaid has been linked to worse outcomes in a variety of diagnoses such as lung cancer, uterine cancer, and cardiac valve procedures. It has furthermore been linked to the reduced health-related quality of life outcomes after traumatic injuries when compared to other insurance groups. In spinal cord injury (SCI), the care provided in the subacute setting may vary based upon payor status, which may have implications on outcomes and cost of care.

Design: A retrospective review utilizing the institutional trauma databank was performed for all adult patients with spinal cord injury since 2009. Pediatric patients were excluded. Insurance type, race, length of stay, discharge status (alive/dead), discharge disposition, injury severity score (ISS), and hospital charges billed were recorded.

Results: Two hundred patients were identified. Overall 27.5% of patients with SCI during the period of our review were Medicaid beneficiaries. ISS was similar between Medicaid and non-Medicaid patients, but the Medicaid beneficiaries were younger (37 vs 50 years of age; P?<?.001). Medicaid beneficiaries had a significantly longer length of stay (20.9 days; P?<?.001) when compared to all other patients. They furthermore were more likely to be discharged home or to a skilled nursing facility rather than an acute rehabilitation center. Inpatient charges billed for Medicaid beneficiaries were significantly higher than those of non-Medicaid patients (203,264 USD vs 140,114 USD; P?=?.015), likely reflecting the increased length of stay while awaiting appropriate disposition.

Conclusion: Medicaid patients with SCI in West Virginia had a longer hospital stay, higher charges billed, and were more likely to be discharged home or to a skilled nursing facility rather than an acute rehabilitation center, when compared to non-Medicaid patients. The lack of availability of rehabilitation facilities for Medicaid beneficiaries likely explains this difference.     

Gonadal hormones differentially regulate sex‐specific stress effects on glia in the medial prefrontal cortex

Women are more susceptible to various stress‐linked psychopathologies, including depression. Dysfunction of the medial prefrontal cortex (mPFC) has been implicated in depression, and studies indicate sex differences in stress effects on mPFC structure and function. For example, chronic stress induces dendritic atrophy in the mPFC in male rats, yet dendritic growth in females. Recent findings suggest glial pathways toward depression. Glia are highly responsive to neuronal activity and function as critical regulators of synaptic plasticity. Preclinical models demonstrate stress‐induced microglial activation in mPFC in males, yet deactivation in females. By contrast, stress reduces astrocyte complexity in mPFC in male rats, whereas the effects in females are unknown. Glia possess receptors for most gonadal hormones and gonadal hormones are known to modulate neuronal activity. Thus, gonadal hormones represent a potential mechanism underlying sex differences in glia, as well as divergent stress effects. Therefore, we examined the role of gonadal hormones in sex‐specific stress effects on neuronal activity (ie FosB/ ΔFosB induction) and glia in the mPFC. The findings obtained indicate greater microglial activation in mPFC in females and a greater astrocyte area in males. Basal astrocyte morphology is modulated by androgens, whereas androgens or oestrogens dampen the microglial state in males. Astrocyte morphology is associated with neuronal activity in both sexes, regardless of hormonal condition. Chronic stress induced astrocytic atrophy in males, yet hypertrophy in females, with gonadal hormones partly regulating this difference. Stress effects on microglia are oestradiol‐dependent in females. Taken together, these data suggest sex‐specific, gonadal hormone‐dependent stress effects on astrocytes and microglia in the mPFC.     

Consumer and staff perspectives of the implementation frequency and value of recovery and wellbeing oriented practices

Background

Despite advances in our understanding of what mental health systems and services can do to enhance recovery and wellbeing outcomes for people seeking support, there is limited evidence demonstrating that this body of work has translated successfully into mental health service practice. The Collaborative Recovery Model (CRM) is a practice framework that has been designed to support application of recovery and wellbeing oriented principles and practices within mental health service delivery. The aims of this study were to assess consumer and staff perceptions of implementation frequency during service engagement and the value of this approach for assisting recovery within a setting where the CRM approach had been adopted.

Methods

The setting was a large Australian community managed mental health organisation. The study involved a cross-sectional analysis of consumer (n?=?116) and staff practitioner (n?=?62) perspectives. A series of paired sample t-tests assessed for differences between consumer and staff perceptions of the: (i) importance of key practice elements for assisting recovery, and the (ii) frequency that key practice elements are utilised during engagement sessions. Spearman’s r correlational analysis explored associations between importance, frequency and helpfulness of sessions.

Results

Key practice elements of the model were applied during service interactions at a high level and perceived by the majority of consumers and staff participants as being important or very important for assisting recovery. Significant moderate correlations were found between the extent that practice elements were valued and the level at which they were applied. Higher levels of implementation of CRM practices were associated with higher ratings of perceived session helpfulness. The strongest association was between ‘encouragement to set tasks to complete between support visits’ and perceived helpfulness.

Conclusions

Consumer and staff responses revealed that the key practice elements of the CRM were frequently implemented during service engagement interactions and were seen as valuable for assisting recovery. The level of agreement between raters suggests firstly, that the key practice elements were apparent and able to be rated as occurring, and secondly that the CRM approach is seen as responsive to consumer needs. The results have implications for translating recovery and wellbeing oriented knowledge into mental health service practice.

     

Electromyographic control of a hands-free electrolarynx using neck strap muscles

Three individuals with total laryngectomy were studied for their ability to control a hands-free electrolarynx (EL) using neck surface electromyography (EMG) for on/off and pitch modulation. The laryngectomy surgery of participants was modified to preserve neck strap musculature for EMG-based EL control (EMG-EL), with muscles on one side maintaining natural innervation and those on the other side receiving a transferred recurrent laryngeal nerve (RLN). EMG from each side of the neck controlled the EMG-EL across a day of unstructured practice followed by a day of formal training, including EMG biofeedback. Using either control source, participants spoke intelligibly and fluently with the EMG-EL before formal training. This good initial performance did not consistently improve across testing for either control source in terms of voice timing, speech intelligibility, fluency, and intonation of interrogative versus declarative sentences. Neck strap muscles have activation patterns capable of simple alaryngeal voice control without requiring RLN transfer.Learning outcomes: The reader will better understand (1) functionality of the hands-free electrolarynx (2) modification of laryngectomy surgery to preserve neck strap musculature and (3) performance of hands-free electrolarynx with different control sources.     

Social Anxiety Predicts Aggression in Children with ASD: Clinical Comparisons with Socially Anxious and Oppositional Youth

The present study examined the degree to which social anxiety predicts aggression in children with high functioning autism spectrum disorders (HFASD, n = 20) compared to children with Social Anxiety Disorder (SAD, n = 20) or with Oppositional Defiant Disorder or Conduct Disorder (ODD/CD, n = 20). As predicted, children with HFASD reported levels of humiliation/rejection fears commensurate with children with SAD and exhibited aggression at levels commensurate with ODD/CD, and a curvilinear relationship between social fears and aggression was found in the HFASD group only. Results indicate the possibility of an optimal level of social-evaluative fears that is unique for children with HFASD; too little social fear or too much may contribute to problems with aggression.     

FMRI indices of auditory attention in schizophrenia

The present study sought to identify abnormalities in activation in several brain regions in response to an auditory attention task in patients with schizophrenia. Ten patients and twenty healthy control participants were examined using Functional Magnetic Resonance Imaging (FMRI) measures acquired during an auditory attention task. Region of interest analyses of activation of targeted regions implicated in attention included: anterior cingulate cortex (ACC), dorsolateral prefrontal cortex (DLPFC), hippocampus, parahippocampal gyrus (PHG), and superior temporal gyrus (STG). The results indicated over-activation in patients with schizophrenia. While the control group showed notable coherence in activation within and across hemispheres the schizophrenia group showed relatively less coherence overall that was only present in the right hemisphere. These findings suggest that patients with schizophrenia show both an over-engagement of brain regions during attention task as well as a lack of communication among neural regions involved.