Nurses' Acceptance of and Satisfaction With the Advanced Cardiac Life Support Electronic Information System in Emergency Departments and Critical Care Units.

Emergency and critical care nurses perform an important role in documenting the resuscitation process. However, paper-based recording is labor intensive and complex and may result in incorrect recording of important parameters, which suggests the need for an appropriate electronic information system for emergency care. This cross-sectional descriptive study explores emergency and critical care nurses' acceptance of, and satisfaction with, the newly developed advanced cardiac life support electronic information system and examines whether paper-based recording and electronic recording approaches differ in the completeness of resuscitation records. Data were collected through a self-designed structured questionnaire and a retrospective review of medical records. Data were analyzed by descriptive statistics, independent sample t test, and one-way analysis of variance. The results indicated that novice nurses were more satisfied with the electronic information system than others. Emergency care nurses were significantly more satisfied than medical and surgical ICU nurses. The electronic information system improved the completeness of resuscitation recording by 23.5%, compared with the paper-based recording approach. Emergency and critical care nurses have a moderate to high degree of acceptance of, and satisfaction with, electronic information systems.

Different effectiveness of subthalamic deep brain stimulation in Parkinson's disease: A comparative cohort study at 1 year and 5 years.

BACKGROUND/PURPOSE: Subthalamic nucleus deep brain stimulation (STN-DBS) has been shown to produce long-term symptom improvement in Parkinson's disease. The aim of this study was to identify the target symptoms that show the most improvement at 1 year and at 5 years after STN-DBS. METHODS: This was a 5-year cohort study of 41 consecutive patients treated with bilateral STN-DBS. Clinical evaluations were performed 1 month prior to surgery and 1 year and 5 years after surgery. The outcome measurements at 1 year and 5 years were the changes compared with the baseline in Unified Parkinson's Disease Rating Scale (UPDRS) parts I, II, III, and IV scores, the Hoehn and Yahr stage, and Schwab and England Activities of Daily Living (SEADL) scores in the conditions of off-medication/on-stimulation and off-medication/off-stimulation. Further analysis included changes in the levodopa equivalent daily dose. RESULTS: When compared to the preoperative baseline off-medication condition, significant improvements were observed in the UPDRS parts I, II, III, and IV and SEADL (p < 0.001) scores in the off-medication/on-stimulation condition 1 year after STN-DBS. Five years after STN-DBS, improvements in UPDRS scores were observed only for parts II, III, and IV (p < 0.001). In the off-medication/off-stimulation condition, no significant improvement was observed. At 5 years, significant deteriorations were observed in scores for the UPDRS part III axial subitem (p = 0.005), UPDRS part I (p = 0.005), UPDRS part II (p < 0.001), and SEADL (p = 0.001). CONCLUSION: The long-term effect of STN-DBS on motor function is promising, although the magnitude of its effectiveness varied over the 5-year period.

Long-Term Effects of Subthalamic Stimulation on Motor Symptoms and Quality of Life in Patients with Parkinson's Disease.

Parkinson's disease (PD) is a progressive neurodegenerative disorder affecting both motor functions and quality of life (QoL). This study compared motor symptoms and QoL in patients with PD before and at 1 and 5 years after subthalamic nucleus deep brain stimulation (STN-DBS) surgery in Taiwan. This study included 53 patients with PD undergoing STN-DBS. The motor symptoms improved by 39.71 ± 26.52% and 18.83 ± 37.15% in the Unified Parkinson's Disease Rating Scale (UPDRS) part II and by 36.83 ± 22.51% and 22.75 ± 36.32% in the UPDRS part III at 1 and 5 years after STN-DBS in the off-medication/on-stimulation state, respectively. The Hoehn and Yahr stage significantly improved at the 1-year follow-up but declined progressively and returned to the baseline stage 5 years post-surgery. The Schwab and England Activities of Daily Living improved and sustained for 5 years following STN-DBS. Levodopa equivalent daily dose decreased by 35.32 ± 35.87% and 15.26 ± 65.76% at 1 and 5 years post-surgery, respectively. The QoL revealed significant improvement at 1 year post-surgery; however, patients regressed to near baseline levels 5 years post-surgery. The long-term effects of STN-DBS on motor symptoms were maintained over 5 years after STN-DBS surgery. At the same time, STN-DBS had no long-lasting effect on QoL. The study findings will enable clinicians to become more aware of visible and invisible manifestations of PD.

Quality of life in patients with Parkinson's disease after subthalamic stimulation: An observational cohort study for outcome prediction.

OBJECTIVE: The objective of this study was to investigate the changes in health-related quality of life (HRQoL) and motor and depressive symptoms in patients with Parkinson's disease (PD) from baseline to 12 months following subthalamic nucleus deep brain stimulation (STN-DBS). MATERIALS AND METHODS: The study utilized a prospective observational cohort design. Thirty-three PD patients with a good levodopa response but drug-related morbidity were included. PD Questionnaire-39 (PDQ-39) scores, unified PD rating scale (UPDRS) scores, Hoehn and Yahr stages, Beck Depression Inventory-II scores, and levodopa equivalent daily doses (LEDD) were obtained at baseline and 1 year after surgery. RESULTS: The enrolled patients showed a significant HRQoL improvement of 21.43% at 12 months after STN-DBS as assessed by the PDQ-39 total score. There was a 34.92% improvement in UPDRS scores after STN-DBS at 1 year follow-up. Subitem analysis revealed significant improvement in UPDRS part II, III, and IV scores. The LEDD was significantly reduced by up to 27.36% 12 months after surgery. The preoperative PDQ-39 total score and LEDD predicted postoperative HRQoL in PD following STN-DBS. CONCLUSIONS: The current study demonstrated that STN-DBS surgery significantly improved HRQoL and motor outcomes of patients with PD. The preoperative PDQ-39 score and LEDD were predictors of the efficacy of postoperative HRQoL following surgery.

Evaluation of the Chinese version of the swallowing screen in stroke patients with dysphagia.

OBJECTIVE: The purpose of this study was to validate a Chinese version of the modified Standardized Swallowing Assessment (SSA) instrument used by nurses in stroke patients with dysphagia and explore the feasibility of the simplified instrument. MATERIALS AND METHODS: This study involved a cross-sectional design. Nurses independently applied the modified SSA to 127 patients with stroke before a complete dysphagia evaluation conducted by a speech-language pathologist. Factor analysis of eight dysphagia variables in the modified SSA was performed to evaluate construct validity. The accuracy of the screening instrument was assessed through receiver operating characteristic (ROC) analysis. RESULTS: The comprehensive swallowing assessment revealed that 49.6% of the stroke patients had dysphagia. The modified SSA had an acceptable internal consistency coefficient. The inter-rater agreement between nurses using the modified SSA showed a Kappa coefficient of 0.509. All items had a communality loading of >0.5, and two factors accounted for 73.89% of the response variance. The area under the ROC curve was 0.79 (95% confidence interval: 0.71-0.87). The sensitivity and specificity derived for dysphagia detection were satisfactory according to the results obtained from the original 8-item and simplified 6-item scales (sensitivities = 82.50% and 81.00% and specificities = 59.40% and 64.10%, respectively; accuracy = 70.87% and 72.44%, respectively). CONCLUSION: This preliminary study suggests that the modified SSA is a potentially reliable and valid nurse-administered screening instrument for dysphagia detection in patients with stroke.

Symmetrical peripheral gangrene in sepsis after treatment with inotropes.

Symmetrical peripheral gangrene (SPG) is characterized by sudden onset of peripheral, frequently symmetrical, gangrene in the absence of major vascular occlusive disease. We report a case of four limb SPG caused by septic shock with disseminated intravascular coagulation (DIC) that had been treated with inotropes. This case shows that SPG may be present as a complication of sepsis due to systematic derangement that affects a wide range of organ systems, including coagulation and microcirculation. Early recognition and prompt management of sepsis and optimization of the process of weaning off the inotropes at the earliest opportunity are necessary to avoid SPG.

Validity and reliability of swallowing screening tools used by nurses for dysphagia: A systematic review.

Dysphagia following neurological impairment increases the risk of dehydration, malnutrition, aspiration pneumonia, and even death. Screening for dysphagia has been reported to change negative outcomes. This review evaluated the validity and reliability of measurement tools for screening dysphagia in patients with neurological disorders to identify a feasible tool that can be used by nurses. Electronic databases were searched for studies from 1992 to 2015 related to dysphagia screening measurements. The search was applied to the Pubmed, CINAHL, Cochrane, Medline, EBSCO host, and CEPS + CETD databases. A checklist was used to evaluate the psychometric quality. The tools were evaluated for their feasibility for incorporation into routine care by nurses in hospitals. A total of 104 papers were retrieved, and eight articles finally met the inclusion criteria. The sensitivity and specificity of the screening tools ranged from 29% to 100% and from 65% to 100%, respectively. The interrater reliability ranged from good to excellent agreement. On the basis of quality evaluations, all the included studies had a risk of bias because of inadequate methodological characteristics. The Standardized Swallowing Assessment is the most suitable tool for detecting dysphagia because its psychometric properties and feasibility are higher than those of other screening tools that can be administered by nurses.