Depression Negatively Impacts Dyadic Quality of Life Following Neuro-ICU Admission: A Prospective Study of Cognitively Intact Patients and Caregivers.

BACKGROUND: Admission to a neurological intensive care unit (Neuro-ICU) can increase risk for depressive and anxiety symptoms for both patients and caregivers. To better understand the long-term mental health impact of a Neuro-ICU admission, we examined the dyadic interdependence between depression and anxiety at Neuro-ICU admission with 3-month quality of life (QoL) for patients and caregivers in a longitudinal, observational cohort study. METHOD: We assessed depressive and anxiety symptoms (Hospital Anxiety and Depression Scale; HADS) reported by neurologically intact patients (n = 72) and their caregivers (n = 72) within 2 weeks of Neuro-ICU admission (baseline) and 3-months post-discharge (follow-up). We examined the longitudinal association between dyadic depression and anxiety at Neuro-ICU admission and 3-month QoL (World Health Organization; QOL-BREF) across four domains (Physical, Psychological, Social relationships, and Environmental QoL) in separate actor-partner interdependence models (APIM) for patients and caregivers. RESULTS: In the overall models, patients' own baseline depression levels were negatively associated with their own 3-month QoL in all domains (ß = - 0.53 to - 0.64, p < 0.001), and for caregivers, only in the psychological (ß = - 0.73, p < .001) and social relationships (ß = - 0.56, p < .001) domains. No actor effects were found for one's own baseline anxiety impacting one's own 3-month QoL. Partner effects for one's own depression were significant for caregivers on patients' 3-month psychological (ß = - 0.26, p < .02) and environmental (ß = - 0.29, p < .03) QoL, as well as for patients on caregiver's 3-month psychological QoL (ß = 0.25, p < .02). No partner effects were significant in association with baseline anxiety and 3-month QoL in both patients and caregivers. CONCLUSION: Neuro-ICU patients' and caregivers' baseline depression has significant negative impacts on their own long-term QoL. Caregivers demonstrate significant negative impacts on patient long-term QoL in domains related to emotional distress and caregiver burden. Early identification of mental health symptoms, especially depression, during Neuro-ICU admission may provide an intervention opportunity to improve QoL post-discharge for both dyad members.

Upper extremity asymmetry due to nerve injuries or central neurologic conditions: a scoping review.

BACKGROUND: Peripheral nerve injuries and central neurologic conditions can result in extensive disabilities. In cases with unilateral impairment, assessing the asymmetry between the upper extremity has been used to assess outcomes of treatment and severity of injury. A wide variety of validated and novel tests and sensors have been utilized to determine the upper extremity asymmetry. The purpose of this article is to review the literature and define the current state of the art for describing upper extremity asymmetry in patients with peripheral nerve injuries or central neurologic conditions. METHOD: An electronic literature search of PubMed, Scopus, Web of Science, OVID was performed for publications between 2000 to 2022. Eligibility criteria were subjects with neurological conditions/injuries who were analyzed for dissimilarities in use between the upper extremities. Data related to study population, target condition/injury, types of tests performed, sensors used, real-world data collection, outcome measures of interest, and results of the study were extracted. Sackett's Level of Evidence was used to judge the quality of the articles. RESULTS: Of the 7281 unique articles, 112 articles met the inclusion criteria for the review. Eight target conditions/injuries were identified (Brachial Plexus Injury, Cerebral Palsy, Multiple Sclerosis, Parkinson's Disease, Peripheral Nerve Injury, Spinal Cord Injury, Schizophrenia, and stroke). The tests performed were classified into thirteen categories based on the nature of the test and data collected. The general results related to upper extremity asymmetry were listed for all the reviewed articles. Stroke was the most studied condition, followed by cerebral palsy, with kinematics and strength measurement tests being the most frequently used tests. Studies with a level of evidence level II and III increased between 2000 and 2021. The use of real-world evidence-based data, and objective data collection tests also increased in the same period. CONCLUSION: Adequately powered randomized controlled trials should be used to study upper extremity asymmetry. Neurological conditions other than stroke should be studied further. Upper extremity asymmetry should be measured using objective outcome measures like motion tracking and activity monitoring in the patient's daily living environment.

Off-Label Use of Intravenous Olanzapine for Agitation After Neurologic Injury.

Background: Small studies have described the off-label use of intravenous (IV) olanzapine for the management of acute agitation. Objective: The purpose of this study was to evaluate the efficacy and safety of IV olanzapine to manage acutely agitated patients with neurological injuries. Methods: This was a retrospective analysis of IV olanzapine use in patients admitted to the neurotrauma and neurovascular intensive care units at a single academic center. The primary endpoint was the requirement of additional IV olanzapine, IV benzodiazepine, or IV haloperidol within 60 minutes from the time of first IV olanzapine dose. Secondary safety endpoints included QTc prolongation and respiratory depression. Results: Forty-six patients received IV olanzapine during the study period. One patient required an additional dose of IV olanzapine and two patients received benzodiazepine or antipsychotic agents within 60 minutes of IV olanzapine administration. One patient had a post-administration QTc level >500 ms. Two patients had an increased oxygen requirement, but none required intubation. Conclusion: IV olanzapine appears to be efficacious in reducing the need for sedatives and antipsychotics with low risk for QTc prolongation and respiratory depression in acutely agitated patients with neurological injuries.

Relationships between Occupational Therapy Practitioner Characteristics and Home Exercise Program Prescription for Clients with Neurological Injuries.

There are no guidelines for the prescription of home exercise programs (HEPs) for clients with neurological injuries. However, 95% of occupational therapy practitioners prescribe HEPs. Two thousand anonymous surveys were distributed to occupational therapy practitioners. Data from the 352 returned, usable surveys were analyzed to determine trends in HEP prescription across practice settings and provider demographics. Occupational therapy practitioners in community-based settings tended to use more functional activities and the number of years in practice did not influence HEP dosage. These findings suggest a need for clear guidelines for varying practice settings to guide HEP prescription.

Epidemiological Trends of Traumatic Brain and Spinal Cord Injury in Puerto Rico from November 10th, 2006, through May 24th, 2011.

OBJECTIVE: According to the Centers for Disease Control and Prevention (CDC), injury to the central nervous system (CNS) continues to be a leading cause of injury-related morbidity and mortality in the US today. METHODS: A prospective cohort study was performed to determine the incidence of all traumatic CNS injuries. Descriptive variables were presented as frequencies and percentages. Quantitative variables were expressed as means and averages (plus/minus standard deviation); bivariate cross-tabulation and multiple regression analyses were employed to identify risk factors and compare epidemiological patterns of injury related variables. RESULTS: Information from 3,202 patients with confirmed CNS injuries was collected and analyzed. Traumatic brain injuries (TBIs) had occurred in 2,524 of the cases (78.8%). Spine injuries had occurred in 831 cases (25.9%), and 197 cases (6.2%) had suffered spinal cord injuries. Overall, most of the cases were male (75.0%) and with a median age of 40 years. Of the total number of cases, newborns and infants (<= 4 years of age) comprised 7.8% and elderly individuals (>65 years of age), 27.4%. Nearly half of the injuries were due to falls (47.5%), followed by motor vehicle and other transport accidents (35.2%). Loss of consciousness occurred in 61.3% of the traumas. The Glasgow Coma Scale (GCS) was used to categorize TBI severity and showed that the majority of TBIs were mild (70.0%). Over 90% of all cases had been injured either at home (42.8%) or on the street (49.1%). CONCLUSION: These results are evidence that additional collaborative efforts that focus on trauma are needed to increase knowledge, public health awareness, and preventive measures.

Physical Therapy in Neurorehabilitation with an Emphasis on Sports: A Bibliometric Analysis and Narrative Review.

The increasing interest in physical therapy in sports neurorehabilitation stems from the high incidence of neurological injuries among athletes and the crucial role of rehabilitation in facilitating their safe return to sports. This study aims to provide a comprehensive analysis of research trends in physical therapy and neurorehabilitation in athletes. This study presents a bibliometric analysis of 103 documents from the Scopus database, followed by a narrative review of the identified thematic areas. Together, these approaches offer a comprehensive overview of the international literature on the application of physical therapy in sports neurorehabilitation, highlighting key trends and contributors. The software VOSviewer and Power BI (2.136.1202.0) were used for the bibliometric analysis and the visualization of the results. Techniques such as performance analysis (documents per year, top sources and countries in documents, and top authors in citations) and science mapping (co-authorship, bibliographic coupling, co-citation, and co-occurrence) were conducted. The results revealed the journals and the authors with the greatest impact in the field and collaborations between various countries. From the co-occurrence analysis of the keywords, three key thematic clusters were identified, Clinical Approaches and Outcomes in Neurorehabilitation, Athlete-Centered Neurorehabilitation Techniques, and Specialized Interventions in Sports Medicine and Neurorehabilitation, which were used to conduct the narrative review. These findings provide a solid foundation for future research and clinical practice aimed at enhancing recovery times and overall performance in athletes with neurological injuries.

Exercise therapy in the application of sleep disorders.

Sleep disorders often accompany neurological injuries, significantly impacting patient recovery and quality of life.The efficacy and adherence of traditional treatment methods have certain limitations. Exercise has been found to be a highly beneficial treatment method, capable of preventing and alleviating neurological injuries and sleep disorders. This article reviews relevant research findings from both domestic and international sources over the past few decades, systematically summarizing and analyzing the application of exercise therapy in sleep disorders,strategy of exercise intervention program and the potential molecular mechanisms by which exercise therapy improves sleep disorders. Shortcomings in current research and suggestions are presented, providing a reference for future in-depth studies on exercise interventions for sleep disorders.

Motor Effects of Intervention With Transcranial Direct Current Stimulation for Physiotherapy Treatment in Children With Cerebral Palsy: Protocol for a Randomized Clinical Trial.

BACKGROUND: Children diagnosed with cerebral palsy (CP) often experience various limitations, particularly in gross motor function and activities of daily living. Transcranial direct current stimulation (tDCS) is a noninvasive brain stimulation technique that has been used to improve movement, gross motor function, and activities of daily living. OBJECTIVE: This study aims to evaluate the potential additional effects of physiotherapy combined with tDCS in children with CP in comparison with physiotherapy only. METHODS: This is a 2-arm randomized controlled trial that will compare the effects of tDCS as an adjunctive treatment during rehabilitation sessions to rehabilitation without tDCS. Children with CP classified by the Gross Motor Function Classification System as levels I and II will be randomly assigned to either the sham + rehabilitation group or the tDCS + rehabilitation group. The primary outcome will be the motor skills assessed using the Gross Motor Function Measure domain E scores, and the secondary outcome will be the measurement scores of the children's quality of life. The intervention will consist of a 10-day stimulation protocol with tDCS spread over 2 weeks, with stimulation or sham tDCS administered for 20 minutes at a frequency of 1 Hz, in combination with physiotherapy. Physical therapy exercises will be conducted in a circuit based on each child's baseline Gross Motor Function Measure results. The participants' changes will be evaluated and compared in both groups. Intervenient features will be tested. RESULTS: Data collection is ongoing and is expected to be completed by January 2025. A homogeneous sample and clear outcomes may be a highlight of this protocol, which may allow us to understand the potential use of tDCS and for whom it should or should not be used. CONCLUSIONS: A study with good evidence and clear outcomes in children with CP might open an avenue for the potential best use of neurostimulation. TRIAL REGISTRATION: Brazilian Registry of Clinical Trials RBR-104h4s4y; https://tinyurl.com/47r3x2e4. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): PRR1-10.2196/52922.

Cerebral Venous Thromboses in a Patient With No Reported Risk Factors: A Case Report.

Stroke is a neurologic condition caused either by brain ischemia or brain hemorrhage, where most cases are a result of ischemic brain injury. Stroke more commonly affects the arterial blood supply of the brain, but in rare cases, it is evoked by the occlusion of the venous sinuses that drain blood from the brain. This phenomenon is known as cerebral venous sinus thrombosis (CVST), also referred to as cerebral sinovenous thrombosis. The pathogenesis of CVST is not completely understood, although common risk factors associated with the condition include obesity, hypercoagulable states, oral contraceptive use, intracranial infections, trauma, and, more recently, coronavirus disease 2019 (COVID-19). Immediate medical intervention is required because CVST can result in increased intracranial pressure and diffuse cerebral edema, which can bring about fatal complications that can lead to early death. However, CVST is challenging to diagnose, as its clinical presentation is highly variable. It can range from headaches to signs of elevated intracranial pressure, including nausea, vomiting, and vision problems. In this case report, the patient is a 25-year-old previously healthy African American female who presented with a weeklong headache and acute onset of delirium an hour prior to arrival at the hospital. The patient had prior emergency department (ED) visits from different facilities where head imaging was performed and showed negative results allowing her to return home. The patient was then brought by a friend to our ED due to altered mental status and agitation. Initial computed tomography of the head did not reveal acute abnormalities; however, magnetic resonance angiography and magnetic resonance venography revealed evidence of venous sinus thrombosis and lack of flow requiring urgent attention. The patient was then referred to endovascular neurology, but despite medical intervention, the patient's medical status deteriorated, and she was declared brain dead. Although rare, this case report emphasizes the atypical presentation and the severity of CVST where a young individual with no significant past medical history presented with neurological symptoms that rapidly progressed to complications that caused her early death.

Perspective: Triple intraoperative neurophysiological monitoring (IONM) should be considered the standard of care (SOC) for performing cervical surgery for ossification of the posterior longitudinal ligament (OPLL).

Background: Triple Intraoperative Neurophysiological Monitoring (IONM) should be considered the standard of care (SOC) for performing cervical surgery for Ossification of the Posterior Longitudinal Ligament (OPLL). IONM's three modalities and their alerts include; Somatosensory Evoked Potentials (SEP: =/> 50% amplitude loss; =/>10% latency loss), Motor Evoked Potentials (MEP: =/> 70% amplitude loss; =/>10-15% latency loss), and Electromyography (loss of EMG, including active triggered EMG (t-EMG)). Methods: During cervical OPLL operations, the 3 IONM alerts together better detect intraoperative surgical errors, enabling spine surgeons to immediately institute appropriate resuscitative measures and minimize/avoid permanent neurological deficits/injuries. Results: This focused review of the literature regarding cervical OPLL surgery showed that SEP, MEP, and EMG monitoring used together better reduced the incidence of new nerve root (e.g., mostly C5 but including other root palsies), brachial plexus injuries (i.e., usually occurring during operative positioning), and/or spinal cord injuries (i.e., one study of OPLL patients documented a reduced 3.79% incidence of cord deficits utilizing triple IONM vs. a higher 14.06% frequency of neurological injuries occurring without IONM). Conclusions: Triple IONM (i.e., SEP, MEP, and EMG) should be considered the standard of care (SOC) for performing cervical OPLL surgery. However, the positive impact of IONM on OPLL surgical outcomes critically relies on spinal surgeons' immediate response to SEP, MEP, and/or EMG alerts/significant deterioration with appropriate resuscitative measures to limit/avert permanent neurological deficits.

Healthcare applications of single camera markerless motion capture: a scoping review.

Background: Single camera markerless motion capture has the potential to facilitate at home movement assessment due to the ease of setup, portability, and affordable cost of the technology. However, it is not clear what the current healthcare applications of single camera markerless motion capture are and what information is being collected that may be used to inform clinical decision making. This review aims to map the available literature to highlight potential use cases and identify the limitations of the technology for clinicians and researchers interested in the collection of movement data. Survey Methodology: Studies were collected up to 14 January 2022 using Pubmed, CINAHL and SPORTDiscus using a systematic search. Data recorded included the description of the markerless system, clinical outcome measures, and biomechanical data mapped to the International Classification of Functioning, Disability and Health Framework (ICF). Studies were grouped by patient population. Results: A total of 50 studies were included for data collection. Use cases for single camera markerless motion capture technology were identified for Neurological Injury in Children and Adults; Hereditary/Genetic Neuromuscular Disorders; Frailty; and Orthopaedic or Musculoskeletal groups. Single camera markerless systems were found to perform well in studies involving single plane measurements, such as in the analysis of infant general movements or spatiotemporal parameters of gait, when evaluated against 3D marker-based systems and a variety of clinical outcome measures. However, they were less capable than marker-based systems in studies requiring the tracking of detailed 3D kinematics or fine movements such as finger tracking. Conclusions: Single camera markerless motion capture offers great potential for extending the scope of movement analysis outside of laboratory settings in a practical way, but currently suffers from a lack of accuracy where detailed 3D kinematics are required for clinical decision making. Future work should therefore focus on improving tracking accuracy of movements that are out of plane relative to the camera orientation or affected by occlusion, such as supination and pronation of the forearm.

Frequency of Peripheral Nerve Injury in Trauma in Emergency Settings.

Introduction Neurological injuries because of trauma and accidents are common but rarely reported or examined in Pakistan. In this study, we will determine the frequency of neurological deficits reported in the emergency unit in patients presenting with acute trauma. Material This study was conducted in an emergency unit of tertiary care setting in Karachi, Pakistan. One hundred patients presenting with mild to moderate trauma were enrolled in the study after informed consent. Patients with severe trauma requiring emergency intervention were excluded from the study. Results Out of the 100 patients enrolled in our study, 57% presented with neurological deficits after a road traffic accident (RTA), making RTA the most common cause of trauma. The most prominent site of injury was the lower limb (57%). Upper limb examination revealed that out of the 35% patients presenting with upper limb injuries, ten patients (28.6%) had a decreased biceps reflex, while six patients (10.5%) had tingling in their hands. Out of the 57% of patients presenting with lower limb injuries, ten patients (17.5%) had decreased ankle reflexes and six patients (10.5%) had tingling in their legs.  Conclusion Neurological deficit is very common in patients presenting to emergency settings in Pakistan. Neurologists should be present in emergency centers to perform detail neurological examinations of patients coming to emergency centers, and follow-up visits should be arranged in Neurology clinics for patients suffering from any neurological deficits.

Moving past the vaccine/autism controversy - to examine potential vaccine neurological harms.

BACKGROUND: The vaccine/autism controversy has caused vast scientific and public confusion, and it has set back research and education into genuine vaccine-induced neurological disorders. The great strawman of autism has been so emphasized by the vaccine industry that it, and it alone, often appears in authoritative discussions of adverse effects of the MMR and other vaccines. By dismissing the chimerical vaccine/autism controversy, vaccine defenders often dismiss all genuinely neurological aftereffects of the MMR (measles, mumps, and rubella) and other vaccines, including well-documented events, such as relatively rare cases of encephalopathy and encephalitis. OBJECTIVE: This report explains that autism is not a physical or neurological disorder. It is not caused by injury or disease of the brain. It is a developmental disorder that has no physical origins and no physical symptoms. It is extremely unlikely that vaccines are causing autism; but it is extremely likely that they are causing more neurological damage than currently appreciated, some of it resulting in psychosocial disabilities that can be confused with autism and other psychosocial disorders. This confusion between a developmental, psychosocial disorder and a physical neurological disease has played into the hands of interest groups who want to deny that vaccines have any neurological and associated neuropsychiatric effects. METHODS: A review of the scientific literature, textbooks, and related media commentary is integrated with basic clinical knowledge. RESULTS: This report shows how scientific sources have used the vaccine/autism controversy to avoid dealing with genuine neurological risks associated with vaccines and summarizes evidence that vaccines, including the MMR, can cause serious neurological disorders. Manufacturers have been allowed by the US Food and Drug Administration (FDA) to gain vaccine approval without placebo-controlled clinical trials. CONCLUSIONS: The misleading vaccine autism controversy must be set aside in favor of examining actual neurological harms associated with vaccines, including building on existing research that has been ignored. Manufacturers of vaccines must be required to conduct placebo-controlled clinical studies for existing vaccines and for government approval of new vaccines. Many probable or confirmed neurological adverse events occur within a few days or weeks after immunization and could be detected if the trials were sufficiently large. Contrary to current opinion, large, long-term placebo-controlled trials of existing and new vaccines would be relatively easy and safe to conduct.

An analysis of the predictors of mortality and morbidity in patients admitted after suicidal hanging to an Indian multidisciplinary Intensive Care Unit.

BACKGROUND AND AIMS: Hanging is a frequently used method to attempt suicide in India. There is a lack of data in the Indian population regarding clinical features and outcomes of suicidal hanging. The purpose of this study was to evaluate the factors affecting mortality and morbidity in patients admitted with suicidal hanging to the Intensive Care Unit (ICU). METHODS: A 6-year retrospective study of adult patients admitted to the ICU with suicidal hanging was analysed for demographics, mode of hanging, lead time to emergency room (ER) admission, clinical presentation, Acute Physiology and Chronic Health Evaluation II (APACHE II) and Sequential Organ Failure Assessment (SOFA) scores, admission Glasgow coma scale (GCS) and neurological outcomes. The primary outcome was in-hospital mortality rate. Secondary outcomes were hospital length of stay (LOS), ICU-LOS, time for neurological recovery, organ support and duration of mechanical ventilation. Statistical analysis was performed using the Student's t-test for continuous variables and Chi-square test for categorical variables. RESULTS: We analysed data of 106 patients. The median age was 27 years [Interquartile Range (IQR) (22-34)]. The median lead time to ER admission was 1 h [IQR (0.5-1.4)] with median ICU stay of 3 days [IQR (2-4)]. Vasopressors were administered to 27.4% patients. GCS was ≤7 in 65% patients, and 84.9% patients received mechanical ventilation. Mortality rate was 10.3%. Survivors recovered with normal organ function. CONCLUSION: Suicidal hanging is associated with significant mortality. Admission GCS, APACHE II and 48 h SOFA score were predictors of poor outcome.