Neuroscience Nursing Research Papers - Academia.edu (original) (raw)

Gait impairment represents one of the most common and disabling symptoms of multiple sclerosis (MS). To identify which temporal or spatial parameters of gait could be used as outcome measures in interventional studies of individuals with... more

Gait impairment represents one of the most common and disabling symptoms of multiple sclerosis (MS). To identify which temporal or spatial parameters of gait could be used as outcome measures in interventional studies of individuals with MS with different levels of disability, we evaluated characteristics of these parameters in a case study of 3 participants with MS, using 1 case as an exemplar and the other participants as validation. A case study of an exemplar participant was conducted with a 67-year-old woman with secondary progressive MS served as exemplar, with 2 other participants (52 and 55 years old) as validation. The primary outcome measures we used were stride time, stride length, gait velocity, and daily symptoms. Stride length and velocity of gait decreased with increasing pain and fatigue. The step time was significantly longer later in the day, whereas the step length remained the same. Stride length and velocity are associated with the level of fatigue and pain, as ...

The prognosis of a patient with traumatic brain injury (TBI) depends on the severity of the injury, the patient's level of consciousness upon admission, and differences in treatment protocols. The aim of this study was to analyze the... more

The prognosis of a patient with traumatic brain injury (TBI) depends on the severity of the injury, the patient's level of consciousness upon admission, and differences in treatment protocols. The aim of this study was to analyze the prognosis of TBI victims after implementation of a nurse assessment protocol. This is a blind, nonrandomized clinical study carried out at a public emergency hospital in the state of Sergipe, Brazil. The study involved 480 patients with an average (SD) age of 35.7 (±16.6) years. Most of the patients were male (p = .02). In the preprotocol and postprotocol groups, motorcycle accidents (p = .023) were more frequent, with a 10.2% death rate. The clinical conditions associated with TBI and the tomographic findings were not affected in either the preprotocol or postprotocol groups (p = .07). There was a significant reduction (p = .05) in death rate from 12.6% to 7.3% and a decrease in the percentage of discharge with aftereffects from 32.8% to 22.8%. Fac...

Myotonic dystrophy (DM1), a genetic, multisystemic disorder, is the most prevalent adult form of muscular dystrophy. Dysphagia is a common symptom that may be difficult to diagnose and treat and can be associated with increased morbidity... more

Myotonic dystrophy (DM1), a genetic, multisystemic disorder, is the most prevalent adult form of muscular dystrophy. Dysphagia is a common symptom that may be difficult to diagnose and treat and can be associated with increased morbidity and mortality. Preexisting cognitive impairment or apathy, both well described in the DM1 literature, may contribute to management challenges. Caregivers may become important for managing a family member's swallowing dysfunction. Although clinicians place great importance on swallowing difficulties, it is unknown how dysphagia impacts patients and their caregivers. Therefore, the purpose of this study was to explore the experiences of caregivers living with those with DM1and dysphagia. An interpretive phenomenological approach was used to study the lived experience of six caregivers for individuals with DM1 and dysphagia. Audio-taped semistructured interviews were used for data collection, and data were analyzed using van Manen's steps for phenomenological analysis. Despite the potential for dysphagia to cause morbidity and mortality in individuals with DM1, caregivers did not describe this as a problematic symptom. Instead, they highlighted more debilitating symptoms like fatigue or weakness and discussed the caregiving experience. Themes pertaining to participants' lived body, lived relationality, lived time, and lived space were identified. Healthcare providers need to balance issues of clinical concern with those that are important for individuals and their family members. Assessments of caregiver knowledge and burden at each clinic visit may be warranted.

The purpose of the study was to compare changes in oral health during intubation until 48 hours after extubation in neuroscience intensive care unit (ICU) patients enrolled in a standard or a comprehensive oral care protocol. The effects... more

The purpose of the study was to compare changes in oral health during intubation until 48 hours after extubation in neuroscience intensive care unit (ICU) patients enrolled in a standard or a comprehensive oral care protocol. The effects of manual toothbrushing (standard group, n = 31) were compared with those of tongue scraping, electric toothbrushing, and moisturizing (comprehensive group, n = 25) in intubated patients in a neuroscience ICU in a 2-year randomized clinical trial. Oral health was evaluated based on the Oral Assessment Guide (OAG) on enrollment, the day of extubation, and 48 hours after extubation. There were no significant differences in the frequency of the oral care protocol. Protocol compliance exceeded 91% in both groups. The total OAG score and all eight categories significantly deteriorated (Friedman test, p < .001, Bonferroni corrected) in the standard oral care group and did not return to baseline after extubation. Large effect sizes were present at all three points in this group. The total OAG score deteriorated during intubation within the comprehensive protocol group (Friedman test, p < .004) but returned to baseline status after extubation. In four categories, the ratings on tongue, mucous membranes, gingiva, and teeth did not deteriorate significantly over time. Published oral care protocols are substandard in promoting and maintaining oral health in intubated patients. A comprehensive oral care protocol, using a tongue scraper, an electrical toothbrush, and pharmacological moisturizers, was more effective for oral hygiene throughout intubation and after extubation than manual toothbrushing alone.

Sexual dysfunction (SD) is an often overlooked disability in multiple sclerosis (MS). The pur- pose of this study was to investigate the relationship between SD and other disabilities in men and women with MS. The sample included 32 men... more

Sexual dysfunction (SD) is an often overlooked disability in multiple sclerosis (MS). The pur- pose of this study was to investigate the relationship between SD and other disabilities in men and women with MS. The sample included 32 men and 219 women. The men ranged in age from 32 to 65 years with a mean of 47.6 years. The women

External ventricular drains (EVDs) are commonly used to facilitate removal of cerebrospinal fluid in patients with neurologic dysfunction. Despite a high risk for infection (upward of 45%), many hospitals lack strict protocols for EVD... more

External ventricular drains (EVDs) are commonly used to facilitate removal of cerebrospinal fluid in patients with neurologic dysfunction. Despite a high risk for infection (upward of 45%), many hospitals lack strict protocols for EVD placement and maintenance. In addition, EVD infections are typically not tracked with the same diligence as central-line catheter infections, because there are no widely accepted standards for routine management of EVDs. The purpose of this review is to provide a guide for the development of a standardized, best practice EVD protocol for catheter insertion, care, and maintenance to reduce ventriculostomy-related infections. A secondary goal of this review is to provide support for the future development of guidelines for the consistent tracking of EVD insertion and maintenance practices.At an academic medical center, an interdisciplinary team of nurses, advanced practice nurses, and neurointensivists reviewed recent medical and nursing literature as we...

The aim of this qualitative study was to explore young and midlife stroke survivors' experiences with the health services and to identify long-term follow-up needs. Sixteen participants from two cohorts were interviewed in-depth. The... more

The aim of this qualitative study was to explore young and midlife stroke survivors' experiences with the health services and to identify long-term follow-up needs. Sixteen participants from two cohorts were interviewed in-depth. The interviews were analyzed applying a hermeneutic-phenomenological analysis. The participants struggled to gain access to follow-up health services. They felt that whether they were systematically followed up was more coincidental than planned. Young and midlife stroke survivors thus appear vulnerable to falling outside the follow-up system. Those participants who received some follow-up care perceived it as untailored to their specific needs. To be considered supportive, the follow-up programs must be in line with their long-term needs, take into account their particular challenges as young and midlife stroke survivors, and be planned in close collaboration with the individual patient. To secure systematic and follow-up health services tailored to th...

Multiple sclerosis (MS) is a complex disease with a wide range of clinical manifestations. Current disease-modifying drugs (DMDs) are effective, but they are associated with effects that may negatively influence treatment compliance. A... more

Multiple sclerosis (MS) is a complex disease with a wide range of clinical manifestations. Current disease-modifying drugs (DMDs) are effective, but they are associated with effects that may negatively influence treatment compliance. A recent nursing advisory board of MS nurse experts from the Midwest discussed management approaches that can enhance DMD compliance and improve patient satisfaction and quality of life. One such approach is the use of patient questionnaires as tools to assess signs and symptoms of MS and treatment-related adverse effects. Information gained in this manner is beneficial to MS healthcare professionals as well as patients and has the potential to improve treatment compliance and outcomes and disease management.

The aim of this study was to evaluate the effects of different head of bed (HOB) elevations and body positions on intracranial pressure (ICP) and cerebral perfusion pressure (CPP) and to identify safe positions for neurosurgical patients... more

The aim of this study was to evaluate the effects of different head of bed (HOB) elevations and body positions on intracranial pressure (ICP) and cerebral perfusion pressure (CPP) and to identify safe positions for neurosurgical patients with different Glasgow Coma Scale (GCS) scores. This study with a quasi-experimental, prospective repeated measures is designed with control over the intervention consisted of 30 patients hospitalized in the neurocritical care units (NCU). Patients' HOB was elevated (degree of 15,30,45) and the patients were at supine, left lateral and right lateral positions. ICP and CPP were recorded for each patient. It was found that ICP increased and CPP decreased at supine, left and right lateral positions with different HOB elevations, which, however, did not reach statistical significance. When patients with a GCS score of 3-8 were at degree of 15 right and left lateral positions and 45 right lateral position; and when patients with a GCS score of 13-15 ...

According to 1999 data from the Centers for Disease Control and Prevention, traumatic brain injuries (TBI) caused by motor vehicle accidents, firearms, and falls are recorded as a leading cause of death and lifelong disability for young... more

According to 1999 data from the Centers for Disease Control and Prevention, traumatic brain injuries (TBI) caused by motor vehicle accidents, firearms, and falls are recorded as a leading cause of death and lifelong disability for young adults in the United States. Researchers have investigated if correlations exist between variables in the acute stage of injury and outcome measures in TBI patients. The Glasgow Coma Scale (GCS) score is one variable that was extensively studied for its ability to predict outcome in TBI patients. However, the use of different designs and methodologies in these studies makes the interpretation of the cumulative findings difficult. Therefore the purpose of this review was to provide a summary of the research findings on the ability of the GCS scores to predict outcome in TBI patients. A search was done on MEDLINE and CINAHL to identify studies that investigated the predictive ability of the GCS score. Studies that used the GCS as a variable in predicting outcome with adult patients who had sustained some type of head injury were included. GCS scores are most accurate at predicting outcome in head-injured patients when they are combined with patient age and pupillary response and when broad outcome categories are used. The motor component of the GCS yields similar prediction rates as the summed GCS score, and better prediction occurs with very high or very low GCS scores. Information about the cumulative research findings on the predictive ability of GCS scores aids nurses in providing support and education to family members during the acute stage of injury, and in coordinating the services of members of the healthcare team, which could result in improved outcomes for both patient and family.

To determine the distribution and incidence of atypical regions of involvement of PRES in eclapmtic patients by using MR imaging.Material and methodsA prospective study was approved by the ethical committee of our institution during the... more

To determine the distribution and incidence of atypical regions of involvement of PRES in eclapmtic patients by using MR imaging.Material and methodsA prospective study was approved by the ethical committee of our institution during the period between October 2011 and March 2012. Twenty two registered eclamptic patients (age ranged from 20–38 years; average 29 years) who had clinical signs and symptoms of PRES were recruited in the study, all patients were referred from Gynecology and Obstetric department, for brain MRI to evaluate PRES after clinical suspicion. All images were reviewed for the presence of high signal intensity on FLAIR and T2WI, for the severity of the vasogenic brain edema, on the basis of the extent of hyperintensity on FLAIR imaging. DWI was also interpreted for the presence or absence of areas of restricted diffusion corresponding to the hyperintensity areas on T2WI and FLAIR images.ResultsThe most common clinical presentations were seizures, and altered mental...