Diagnosis and Management of Cerebral Venous Thrombosis: A Scientific Statement From the American Heart Association.

Cerebral venous thrombosis accounts for 0.5% to 3% of all strokes. The most vulnerable populations include young individuals, women of reproductive age, and patients with a prothrombotic state. The clinical presentation of cerebral venous thrombosis is diverse (eg, headaches, seizures), requiring a high level of clinical suspicion. Its diagnosis is based primarily on magnetic resonance imaging/magnetic resonance venography or computed tomography/computed tomographic venography. The clinical course of cerebral venous thrombosis may be difficult to predict. Death or dependence occurs in 10% to 15% of patients despite intensive medical treatment. This scientific statement provides an update of the 2011 American Heart Association scientific statement for the diagnosis and management of cerebral venous thrombosis. Our focus is on advances in the diagnosis and management decisions of patients with suspected cerebral venous thrombosis. We discuss evidence for the use of anticoagulation and endovascular therapies and considerations for craniectomy. We also provide an algorithm to optimize the management of patients with cerebral venous thrombosis and those with progressive neurological deterioration or thrombus propagation despite maximal medical therapy.

Results From the Perceived Value of Certification Tool-12 Survey: Analysis of the Perceived Value of Certification Among Stroke and Neuroscience Nurses.

ABSTRACT: AIM: The purpose of this study was to explore the perceived value of certification among those with a neuroscience or stroke nursing certification. METHODS: The Perceived Value of Certification Tool-12 (PVCT-12) consists of 12 value statements related to the benefits of certification, using a 4-point Likert scale ranging from strongly disagree to strongly agree. Descriptive statistics were used to determine the percentage of agreement among respondents with each of the PVCT-12 items. A generalized linear model approach was then used to estimate the associations between age, sex, race, experience, certification, highest degree earned, primary responsibility, and primary work setting with intrinsic and extrinsic values. An exploratory factor analysis was performed to identify factors on which related variables were found. RESULTS: The 632 certificants were predominantly female (90%) with a mean age of 54 years. Approximately 80% were White, followed by Asian (11%), Hispanic (4%), and Black (3%). Certification included certified neuroscience registered nurse (34%), stroke certified registered nurse (47%), or both (20%). Approximately 57% of the certificants work in critical care/medical-surgical units. Work setting included academic (46%) and community (42%). Responses indicated lower levels of agreement with the value statements regarding certification challenges, professional autonomy, being listened to, and monetary gain. Those in administration had statistically significant higher intrinsic and extrinsic value scores ( P = .005) as compared with those in nonadministrative roles. There was no significant difference on perceived intrinsic or extrinsic values for those who work in an academic environment versus those who work in a community environment ( P = .25). After factor analysis, the PVCT-12 was found to have 3 factors that accounted for 53.4% of the total variation in the data: recognition of specialization, personal achievement, and professional accomplishment. CONCLUSION: The PVCT-12 incorporated a Likert-type scale to provide levels of agreement for intrinsic and extrinsic values among stroke certified registered nurses and certified neuroscience registered nurses. To complement these findings, further research using open-ended questions is needed to improve our understanding of participant responses regarding complex values such as "autonomy" and the "extent of being listened to."

Care of the Patient With Acute Ischemic Stroke (Posthyperacute and Prehospital Discharge): Update to 2009 Comprehensive Nursing Care Scientific Statement: A Scientific Statement From the American Heart Association.

In 2009, the American Heart Association/American Stroke Association published a comprehensive scientific statement detailing the nursing care of the patient with an acute ischemic stroke through all phases of hospitalization. The purpose of this statement is to provide an update to the 2009 document by summarizing and incorporating current best practice evidence relevant to the provision of nursing and interprofessional care to patients with ischemic stroke and their families during the acute (posthyperacute phase) inpatient admission phase of recovery. Many of the nursing care elements are informed by nurse-led research to embed best practices in the provision and standard of care for patients with stroke. The writing group comprised members of the Stroke Nursing Committee of the Council on Cardiovascular and Stroke Nursing and the Stroke Council. A literature review was undertaken to examine the best practices in the care of the patient with acute ischemic stroke. The drafts were circulated and reviewed by all committee members. This statement provides a summary of best practices based on available evidence to guide nurses caring for adult patients with acute ischemic stroke in the hospital posthyperacute/intensive care unit. In many instances, however, knowledge gaps exist, demonstrating the need for continued nurse-led research on care of the patient with acute ischemic stroke.

Pandemic Guidance for Stroke Centers Aiding COVID-19 Treatment Teams.

The coronavirus disease 2019 (COVID-19) pandemic has in some regions overwhelmed the capacity and staffing needs of healthcare systems, necessitating the provision of resources and staff from different disciplines to aid COVID treatment teams. Stroke centers have multidisciplinary clinical and procedural expertise to support COVID treatment teams. Staff safety and patient safety are essential, as are open lines of communication between stroke center leaders and hospital leadership in a pandemic where policies and procedures can change or evolve rapidly. Support needs to be allocated in a way that allows for the continued operation of a fully capable stroke center, with the ability to adjust if stroke center volume or staff attrition requires.

Standards for Studies of Neurological Prognostication in Comatose Survivors of Cardiac Arrest: A Scientific Statement From the American Heart Association.

Significant improvements have been achieved in cardiac arrest resuscitation and postarrest resuscitation care, but mortality remains high. Most of the poor outcomes and deaths of cardiac arrest survivors have been attributed to widespread brain injury. This brain injury, commonly manifested as a comatose state, is a marker of poor outcome and a major basis for unfavorable neurological prognostication. Accurate prognostication is important to avoid pursuing futile treatments when poor outcome is inevitable but also to avoid an inappropriate withdrawal of life-sustaining treatment in patients who may otherwise have a chance of achieving meaningful neurological recovery. Inaccurate neurological prognostication leading to withdrawal of life-sustaining treatment and deaths may significantly bias clinical studies, leading to failure in detecting the true study outcomes. The American Heart Association Emergency Cardiovascular Care Science Subcommittee organized a writing group composed of adult and pediatric experts from neurology, cardiology, emergency medicine, intensive care medicine, and nursing to review existing neurological prognostication studies, the practice of neurological prognostication, and withdrawal of life-sustaining treatment. The writing group determined that the overall quality of existing neurological prognostication studies is low. As a consequence, the degree of confidence in the predictors and the subsequent outcomes is also low. Therefore, the writing group suggests that neurological prognostication parameters need to be approached as index tests based on relevant neurological functions that are directly related to the functional outcome and contribute to the quality of life of cardiac arrest survivors. Suggestions to improve the quality of adult and pediatric neurological prognostication studies are provided.

The Projected Transition Trajectory for Survivors and Carers of Patients Who Have Had a Stroke.

Survivors of stroke require long-term follow-up with a focus on rehabilitation, prevention of depression and anxiety, and support for carer. Research is needed in many areas of poststroke care to identify interventions that may ameliorate the sequelae.

Reflections on 50 Years of Neuroscience Nursing: Publication Trends in Neurotrauma.

In 2018, the American Association of Neuroscience Nurses will celebrate its 50th anniversary as the premier member organization for neuroscience nurses. In recent decades, one of the highest rated member benefits has been the ability for members to join special focus groups (SFGs). The SFGs were initiated to allow an avenue for information sharing and communication for neuroscience nurses in a variety of subspecialties. In this anniversary edition, the neurotrauma SFG presents a review of trends in the publication of articles in the Journal of Neuroscience Nursing related to neurotrauma. Findings from this article illustrate how these publications have impacted the nursing care of patients who have sustained traumatic injuries of the central and peripheral nervous system and the integral role of neuroscience nurses throughout the decades.

Treatment of Guillain-Barré syndrome.

Guillain-Barré syndrome (GBS) is an idiopathic postinfectious immune disease that leads to progressive motor weakness due to damage to the myelin sheath. Epidemiological studies have linked GBS to infections from Campylobacter jejuni, Cytomegalovirus, and other pathogens. The syndrome includes multiple subtypes, with the most common being ascending motor weakness. Treatment with intravenous immunoglobulin and plasma exchange reduces the time for recovery to occur, although some remain disabled.