The impact of the SARS-COV2 infection on the disorder of consciousness rehabilitation unit.

BACKGROUND AND OBJECTIVE: Disorders of consciousness include coma (cannot be aroused, eye remain closed), vegetative state-VS (can appear to be awake, but unable to purposefully interact) and minimally conscious state-MCS (minimal but definite awareness). The objective of this study is to assess the impact of the SARS-CoV-2 infection on the Disorder of Consciousness (DOC) Rehabilitation Unit. METHODS: This is a retrospective, longitudinal, descriptive, observational, pilot study. We consecutively enrolled 18 patients (age range: 40-72 years, 9 females and 9 males), from three to five months after a brain injury. They were grouped into VS (n = 8) and MCS (n = 10). A confirmed case of COVID-19 was defined as a positive result on high-throughput sequencing or real-time reverse-transcription polymerase chain reaction analysis of throat swab specimens. We collected data of lung Computed Tomography (CT) and laboratory exams. DOC patients who were positive for SARS-CoV-2 were classified into severe and no severe infected group, according to the American Thoracic Society guidelines. RESULTS: A total of 18 hospitalized patients with (16) and without confirmed (2) SARS-CoV-2 infection were included in the analysis. After one month, a follow-up clinical evaluation reported that one patient died, one patient was transferred from Covid Unit to Emergency Unit and 3 patients were resulted negative to double swab and they returned to Rehabilitative Unit. Significant differences were reported about hypertension, cardiac disease and respiratory problems between the patients with severe infection and patients without severe infection (P< 0.001). The laboratory findings, such as blood cell counts (P < 0.001), C-reactive protein, D-dimer, potassium and vitamin D levels, seemed to be considered as useful prognostic predictors. CONCLUSIONS: To our knowledge, this is the first longitudinal study on a sample of chronic DOC patients affected by SARS-CoV-2. This study may offer important new clinical information on COVID-19 for management of DOC patients. Our findings showed that for the subjects with severe infection due to COVID-19, rapid clinical deterioration or worsening could be associated with clinical and laboratory findings, which could contribute to high mortality rate. During the COVID-19 epidemic period, the clinicians should consider all the reported risk factors to avoid delayed diagnosis or misdiagnosis and to prevent the infection transmission in DOC Rehabilitation Unit.

Role of neurorehabilitative treatment using transcranial magnetic stimulation in disorders of consciousness.

Disorders of consciousness (DOC) result from brain injuries that cause functional changes in vigilance, awareness and behaviour. It is important to correctly diagnose DOC so that the most appropriate rehabilitation treatments can be initiated. Several studies in DOC patients have demonstrated that repetitive transcranial magnetic stimulation (rTMS) has an important role to play in the recovery of consciousness as highlighted by monitoring clinical scale scores. Although studies indicate that rTMS can be used to aid recovery, it is not combined with other rehabilitative cognitive treatments. As of December 2018, there have been no studies published that combined DOC cognitive rehabilitation with TMS. This current review describes the use of rTMS as a form of non-invasive brain stimulation, as distinct from its use as a tool to investigate residual cortical activity, in terms of its possible therapeutic effects including cognitive rehabilitation. Literature searches were undertaken to identify all relevant studies. The available evidence suggests that rTMS may have an important role to play in in monitoring brain function during recovery and making other intensive rehabilitation treatments more effective, such as sensorial stimulations and cognitive training in patients after a severe acquired brain injury. Further research is required to establish the usefulness of rTMS treatment in DOC rehabilitation.

The role of mind theory in patients affected by neurodegenerative disorders and impact on caregiver burden.

BACKGROUND: Theory of Mind (ToM) is defined as the ability to understand mental and emotional state. This ability is assessed also in neurodegenerative disease. Few studies have investigated the impact that social cognition of patients could have on caregiver burden. The aim of this study was to investigate a possible correlation in level of social cognition impairment between patients with different neurodegenerative disorders and their caregivers with possible impact on caregivers burden. METHODS: we enrolled 48 patients with dementia divided in different groups: Fronto-Temporal Dementia (FTD), Alzheimer Disease (AD), and Mild Cognitive Impairment (MCI) and also the three groups of their respective caregivers. All subjects were submitted to ToM tests, and the caregiver groups also to Caregiver Burden Inventory (CBI) to evaluate level of burden. RESULTS: Our results showed that ToM was more impaired in FTD patients and in their caregivers In addition, FTD group showed more impaired performances in tasks related to emotional skills. CONCLUSIONS: We suggested that ToM impairment of patients are related to ToM impairment of caregivers with differences of scores in caregiver groups. The caregiver difficulties to understand, attribute and describe emotional and mental states of their relatives develop distress and inability in burden management and disorders relative to neurodegenerative disease.

Mindfulness interventions and pain management in a patient with encephalomyelitis.

Chronic pain is considered a common disabling disease, frequently related to a high comorbidity with anxiety and depression. Several psychological techniques have demonstrated to be effective in the treatment of chronic pain, in particular, mindfulness-based interventions (MBIs) seem to reduce pain acting on self-regulatory individual's ability. In addition, this approach could develop cognitive strategies to decrease impulsivity. We selected a case of a patient with encephalomyelitis and spastic tetraparesis to assess the application and effectiveness of MBIs to reduce pain perception, improve anxiety and depressive symptoms. Our treatment showed a reduction in pain perception, and an improvement in anxious and depressive symptoms. In conclusion, MBIs could be useful to relieve disorders related to pain in neurological patients.

Religious Coping in Caregiver of Patients with Acquired Brain Injuries.

Caregivers play a crucial role in physical and psychological management in terms of assistance. For this reason, it is important for caregivers to find better coping strategies to minimize a possible physical and emotional burden. The aim of our study is to demonstrate how the religious coping can influence the burden of caregivers about health care of patients with severe brain injuries. Caregivers were, respectively, divided into two groups: 31 religious believers and 20 unbelievers. We submitted the questionnaires to participants, which investigate the caregiver burden, presence of depressive symptoms and kind of coping strategies adopted. Our results demonstrated that participants with religious belief used avoidance strategies more frequently compared to non-believers' group. We want to improve adaptive coping strategies to upgrade the awareness of caregiver, supporting burden and distress. A problem-solving training might improve quality of life in terms of social and psychological wellness.

Techniques of cognitive rehabilitation in patients with disorders of consciousness: a systematic review.

Acquired brain injury can produce severe impairments of alertness, cognition, behavior, and, sometimes, an impairment of consciousness. Several studies defined the criteria to distinguish the different level of disorders of consciousness (DOC) and many tools to evaluate awareness, alertness, and response to stimuli were created. The aim of this review is to assess the advanced research of rehabilitative protocols and which rehabilitative techniques are used in the care of DOC patients.

Augmentative and Alternative Communication Effects on Quality of Life in Patients with Locked-in Syndrome and Their Caregivers.

BACKGROUND: The aim of this study was to evaluate the impact of the augmentative and alternative communication system on anxiety and depression performances and the quality of life (QoL) of patients who have the locked-in syndrome (LIS) and that of their caregivers. METHOD: We enrolled 15 patients and their principal caregivers. The assessment consisted of the administration of the employed Short Form-36 Questionnaire for the assessment of QoL, the Hamilton Anxiety Rating Scale (HAM-A) for anxiety, and the Beck Depression Inventory for depression. RESULTS: We compared the clinical test at baseline (T0) and after 3 months (T1) for each group (patients and caregivers). In the patients group, we observed a significant difference in all clinical test scores. In the caregivers group, we observed a significant difference for HAM-A (P = .003), vitality (P < .001), social activity (P < .001), social role functioning (P < .001), and emotional role functioning (P < .001) and no significant differences for other clinical scores. CONCLUSION: The possibility of being able to communicate allows patients with the LIS to recuperate a affective contact with their caregivers, improving global family atmosphere.

Evolution of psychological condition in caregivers of patients with disorders of consciousness: a longitudinal study.

The aim of this study is to evaluate mood disorders and needs in caregivers of disorders of consciousness (DOC) patients during the admission to Neurorehabilitation Unit. A total of 80 caregivers was enrolled and divided in two groups (caregivers of vegetative state-VS patients and caregivers of minimally conscious state-MCS patients). Paired sample t tests were carried out to test differences between baseline observation (T0) and after 6 months (T1). Caregivers of VS patients showed an improvement between T0 and T1 especially, in vitality, mean health, Beck Depression Inventory (BDI-II), Spielberger State-Trait Anxiety Inventory-Y (STAI-Y), Prolonged Grief Disorder (PG 12) and Caregiver Needs Assessment (CNA). On the other hand, caregivers of MCS patients showed a significant improvement in: BDI II, STAI Y and CNA. These data confirmed that the presence of psychological problems, the quality of life and the psychological wellbeing of caregivers of DOC patients improved over the time.

A case of topiramate-induced epistaxis.

The current case describes epistaxis in a patient treated with a daily regimen of topiramate 100mg for migraine. The patient had not a past medical history of nosebleeds and laboratory parameters were within normal ranges. She was then advised to withdraw topiramate, and the epistaxis resolved within 12 hours after its discontinuation. Since then, the patient never complained other blood clotting disorders. The potential antiplatelet activity of topiramate is discussed.

Sertraline in the treatment of depressive disorders in patients with Parkinson's disease.

We studied 54 idiopathic Parkinson's disease (PD) patients with depressive disorders (DD) to compare the efficacy and the effect of treatment with sertraline in the usual formulation and in the liquid oral concentrate (LOC) formulation. After 6 months of sertraline treatment, the Hamilton Depression Rating Scale and the Montgomery and Asberg Depression Rating Scale showed a decrement (p<0.001, for both formulations). Parkinson's Disease Questionnaire scores improved (p<0.005 for usual formulation and p<0.001 for LOC formulation), as did Clinical Global Impression-Severity of Illness scale and Clinical Global Impression-Global Improvement scale scores (p=0.1, for both formulations). Mini Mental State Examination and Unified Parkinson's Disease Rating Scale motor subscores did not change. These results suggest that sertraline LOC may also be a useful treatment for DD in PD patients, especially for those with swallowing problems, and have significant benefit for quality of life, without worsening of parkinsonian features.

Quality of life of patients with telemetric pumps for intrathecal baclofen infusion: data and limitations of assessment scales.

Over the past three decades, telemetric pumps have been used for the infusion of intrathecal baclofen in patients with severe spasticity, but the correlation between pump implantation and quality of life (QoL) has rarely been studied. The aim of this study was therefore to quantify QoL in these patients. We assessed 15 candidates for intrathecal baclofen infusion pump implantation using three scales: Self-Evaluation of Life Function, Quality of Life Index, and Quality of Well-Being Scale. These scales were administered a week before pump implantation and 12 months after reaching the optimal dosage. The first scale revealed a significant increase in QoL, whereas on the other two the increase was not significant. These results encourage us to continue this study in a larger patient sample, considering different types of pathology and presence/absence of caregivers.