Journal of Neuroscience Nursing最新文献

Abstract: BACKGROUND: Multiple sclerosis (MS) is an inflammatory and demyelinating disorder of the central nervous system. The patients with MS have some difficulties in physical, social, and psychological functions. This study was carried out to determine the relationship between the adaptation levels of patients with MS to the disease and their self-care agency levels. METHODS: This study used a descriptive design and was carried out in a university hospital's neurology clinic and outpatient clinic between July 2019 and March 2020. The sample size was determined as 258 using the known universe sampling method. Data were collected using the "Adaptation to Chronic Illness Scale," the "Self-Care Agency Scale," and a "Patient Identification Form." Spearmen correlation analysis was used to evaluate the data. RESULTS: The mean age of the patients participating in the study was 41.36 (0.74) years, 74% of them had MS for more than 3 years, 58% had their last attack more than a year ago, and 27% had balance problems. The adaptation levels of patients to the disease (76.79 [0.57]) and their self-care agency (88.42 [1.34]) were slightly higher than the moderate level. A moderate-level, significant, and positive correlation was found between the adaptation level of the patients to the chronic illness and their self-care agency levels (r = 0.310, P = .000). CONCLUSION: It was concluded that there was a moderate-level, significant, and positive correlation between the patients' level of adaptation to MS disease and the level of their self-care agency. We recommend the provision of supportive professional training to patients with MS on their disease.

Abstract: BACKGROUND: Evaluation of stroke recovery outcome is crucial and a major goal of clinical practice. A recovery trajectory model serves as a prognostic tool that enables development of effective intervention and long-term management to improve poststroke recovery outcomes. This study explored time-varying risk factors associated with the progression of functional recovery and psychological distress poststroke. METHODS: Participants were patients with first-ever stroke who underwent assessment for activities of daily living, psychological distress, and social support at the onset (within 72 hours) and at 1, 3, and 6 months. A generalized estimation equation was used to account for the correlation between the repeated measurements. RESULTS: Of the 101 patients, 60.4% were men, and the mean (SD) age was 63.06 (13.12) years. Over time, the physical functions of patients after stroke significantly increased, and anxiety and depression significantly decreased. Approximately 50% of patients achieved full functional recovery after 6 months. The time-varying risk factors for National Institutes of Health Stroke Scale scores and depression levels affected the trajectory of functional recovery during follow-up. Factors associated with patient anxiety levels were National Institutes of Health Stroke Scale scores and depression levels. Factors associated with patient depression levels included education, anxiety, and social support levels. CONCLUSION: This study demonstrates the progression of time-varying risk factors for functional recovery and psychological distress in patients with first-ever stroke. We recommend that nurses work with patients and their families in the early poststroke stages to identify comprehensive goals based on individual needs and related factors at different stages and that they educate patients on what is required for them to regain independence.

Abstract: BACKGROUND: The purpose of this study was to incorporate a person-centered approach to understand the emotional health needs and perspectives of stroke survivors (SSs) and their caregivers. METHODS: In collaboration with 4 SSs and caregivers as research partners, quantitative data were collected to assess poststroke emotional health needs, and qualitative data were collected to gain insight into SS and caregiver emotional health perspectives after stroke. RESULTS: Forty surveys (n = 26 SSs, n = 14 caregivers) were collected. The predominate emotional health needs were frustration (65%), anxiety (54%), and stress (50%) for SSs and stress (71%), worry (57%), and frustration (57%) for caregivers. Two group interviews (n = 7 SSs, n = 3 caregivers) were completed. Four emerging themes were identified: receiving support from those in similar situations, poststroke emotional responses, situations experienced in healthcare settings, and a hypervigilance for sudden and unexpected events. CONCLUSION: Emotional healthcare services for SSs and their caregivers may consider providing reoccurring mental health education and multifaceted treatment approaches, including provision of peer support, and addressing the unique emotional stressors SSs and caregivers may be experiencing. The small sample size precludes generalizing the results into the broader stroke population. However, by leveraging the lived experience of SSs and their caregivers, the results may help find ways to support SSs' and caregivers' emotional health.

Abstract: BACKGROUND: Patients with hypertension are at a high risk for stroke, but a healthy lifestyle can greatly reduce the risk of stroke. However, there has been no research on the change in prestroke health behaviors in Chinese patients with hypertensive stroke over a decade. OBJECTIVES: The aims of this study were to determine whether prestroke health behaviors of patients with hypertensive stroke changed over a decade and to explore the predictors of prestroke health behaviors over a decade. METHODS: This study used data from 2 cross-sectional studies conducted in the neurology departments of 3 hospitals in Guangzhou, China. In total, 110 hypertensive stroke patients were recruited in stage I (2008-2009), and 119 hypertensive stroke patients were recruited in stage II (2018-2019). Patients' stroke knowledge was measured by the Stroke Knowledge Questionnaire. Patients' prestroke health behavior was measured by the Health Behavior Scale for Stroke Patients. RESULTS: The total score of prestroke health behaviors significantly increased over the decade (P < .001), but the scores of the subcategories of low-fat diet, low-sugar diet, and blood pressure checkups decreased over the decade (P < .05). Stroke knowledge was a significant predictor of prestroke health behaviors in stage I (P < .05). Besides stroke knowledge, sex and age were significant predictors of prestroke health behaviors in stage II (P < .05). CONCLUSIONS: Prestroke health behaviors of hypertensive stroke patients significantly improved over the decade. Moreover, prestroke health behaviors were significantly influenced by stroke-related knowledge over the decade. Healthcare providers should focus in particular on assisting patients who are male, young, and middle-aged, and lack stroke-related knowledge to improve their prestroke health behaviors, especially in terms of adherence to a low-fat/low-sugar diet and regular blood pressure checks.

Abstract: BACKGROUND: Guidelines call for the removal of the nonvented cap (NVC) on the flushless transducer applied to the external ventricular drain (EVD) to zero the device to atmospheric pressure. Some hospitals have abandoned this practice to prevent opening the system to air. No data exist to determine the safest, most effective method of EVD zero-calibration. METHODS: A multidisciplinary team was assembled to use reflective practice to evaluate current zero-calibration of EVD practice. RESULTS: Clinical Nursing Focus showed recommendations largely out of date without detailed rationale or a high level of evidence. Manufacturer recommendations were fragmented and did not address rationale for technique. Bedside trial showed equivalence when comparing intracranial pressure (ICP) tidal, ICP after EVD zero with NVC removal, and ICP after EVD zero without NVC removal. CONCLUSION: Institutional guidelines were changed to reflect zero-calibration of EVD without NVC removal in systems that are amendable to this procedure. Further study is needed to determine best practice.

Abstract: BACKGROUND: Multiple sclerosis (MS) is a disease involving demyelination of the central nervous system. Medication management in MS is a vital step in preventing further disease progression. OBJECTIVE: This article presents healthcare providers with an aide-mémoire in the form of a mnemonic to assist in the medication management of MS. METHODS: We explored recent guidelines, systematic reviews, and randomized controlled trials using PubMed, MEDLINE, and CINAHL to analyze the role and efficacy of pharmacotherapy in relapse prevention of MS. CONCLUSION: It is crucial to consider the classifications of MS and its pathophysiology to determine which medication produces the best results. Our proposed mnemonic can support a clinician's recall ability and assist in identifying the respective MS medication.

Abstract: BACKGROUND: Analgesia monitoring is essential to preserve comfort in critically ill sedated patients with traumatic brain injury (TBI). Although pupil dilation (PD) and pain behaviors can be used to assess analgesia, these indicators require application of noxious stimulations for elicitation. Recently, the pupillary light reflex (PLR) has emerged as a nonnoxious parameter that may be used to predict analgesia requirements in non-brain-injured patients. Here, we explored whether PLR can be used for the purpose of analgesia monitoring in critically ill sedated TBI patients. METHODS: Fifteen mechanically ventilated TBI patients (11 men; 54 ± 20 years) under continuous analgesia and sedation infusions were assessed at predefined time within 72 hours of intensive care unit admission. Data collection was performed using video-pupillometry and the Behavioral Pain Scale. At each assessment, pupil size and PLR at rest were recorded followed immediately by the documentation of PD and pain behaviors elicited by a calibrated noxious stimulus. Blood concentrations of analgesics/sedatives were monitored. RESULTS: One hundred three assessments were completed. PLR resulted in an average decrease of 19% in pupil diameter, and PD resulted in an average increase of 10% in pupil diameter. Variations in PLR and PD were more pronounced in subjects who showed a Behavioral Pain Scale score greater than 3 (a recognized sign of subanalgesia) compared with those with no behavioral reaction. Multiple regression analyses suggest a significant overlap between fluctuations in pupillary reflexes and blood levels of fentanyl, not propofol. CONCLUSION: In our sample, percentages of variation in PLR and PD were found to be directly representative of TBI patients' fentanyl blood concentration. Considering information about blood drug concentration is generally not available at bedside, PLR could be used as a proxy to assess analgesia requirements before a nociceptive procedure in critically ill sedated TBI patients who are vulnerable to stress.

Abstract: BACKGROUND: Medication adherence is important in reducing the rate of secondary stroke in patients previously given a diagnosis of stroke. Therefore, there is a need to examine medication adherence and the factors affecting it in these patients. This study aimed to examine medication adherence in patients with stroke and the factors affecting it. METHODS: This study adopted a descriptive and cross-sectional design carried carried out on 183 stroke patients. Data were obtained between January and December 2019 using a sociodemographic and clinical characteristics form, the Morisky's Questions - Self-Reported Measure of Medication Adherence, the Turkish translation of the Beliefs about Medicines Questionnaire, the Nottingham Extended Activities of Daily Living Scale, and the revised Turkish version of Mini-Mental State Examination. RESULTS: The proportion of patients with high medication adherence was 33.9%. The sociodemographic and clinical characteristics of patients with stroke were found as not effective factors in medication adherence. Specific concerns and general overuse in the Turkish translation of the Beliefs about Medicines Questionnaire were found as factors affecting medication adherence. The Nottingham Extended Activities of Daily Living Scale and its subscales were found to be not effective factors in medication adherence. CONCLUSION: According to the results, the proportion of patients with high medication adherence was low. Patients' concerns about the possible side effects of their prescribed medications and beliefs about the overuse of medications negatively affected their medication adherence. It is recommended that nurses evaluate patients' medication adherence and beliefs about medications during hospitalization, discharge, or home visits. Structured nurse-led intervention programs are needed to enhance patients' medication adherence and beliefs about their medications.

Abstract: BACKGROUND: The Bispectral (BIS) monitor is a validated, noninvasive monitor placed over the forehead to titrate sedation in patients under general anesthesia in the operating room. In the neurocritical care unit, there is limited room on the forehead because of incisions, injuries, and other monitoring devices. This is a pilot study to determine whether a BIS nasal montage correlates to the standard frontal-temporal data in this patient population. METHODS: This prospective nonandomized pilot study enrolled 10 critically ill, intubated, and sedated adult patients admitted to the neurocritical care unit. Each patient had a BIS monitor placed over the standard frontal-temporal location and over the alternative nasal dorsum with simultaneous data collected for 24 hours. RESULTS: In the frontal-temporal location, the mean (SD) BIS score was 50.9 (15.0), average minimum BIS score was 47.0 (15.0), and average maximum BIS score was 58.4 (16.7). In the nasal dorsum location, the mean BIS score was 54.8 (21.6), average minimum BIS score was 52.8 (20.9), and average maximum BIS score was 58.0 (22.2). Baseline nonparametric tests showed nonsignificant P values for all variables except for Signal Quality Index. Generalized linear model analysis demonstrated significant differences between the 2 monitor locations (P < .0001). CONCLUSION: The results of this pilot study do not support using a BIS nasal montage as an alternative for patients in the neurocritical care unit.