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Andreasen TH, Madsen FA, Barbateskovic M, Lindschou J, Gluud C, Møller K. Ketamine for Critically Ill Patients with Severe Acute Brain Injury: A Systematic Review with Meta-analysis and Trial Sequential Analysis of Randomized Clinical Trials. Neurocrit Care 2024:10.1007/s12028-024-02075-2. [PMID: 39085508 DOI: 10.1007/s12028-024-02075-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2024] [Accepted: 07/09/2024] [Indexed: 08/02/2024]
Abstract
BACKGROUND Patients with severe acute brain injury have a high risk of a poor clinical outcome due to primary and secondary brain injury. Ketamine reportedly inhibits cortical spreading depolarization, an electrophysiological phenomenon that has been associated with secondary brain injury, making ketamine potentially attractive for patients with severe acute brain injury. The aim of this systematic review is to explore the current literature regarding ketamine for patients with severe acute brain injury. METHODS We systematically searched international databases for randomized clinical trials comparing ketamine by any regimen versus placebo, no intervention, or any control drug for patients with severe acute brain injury. Two authors independently reviewed and selected trials for inclusion, extracted data, assessed risk of bias, and performed analysis using Review Manager and Trial Sequential Analysis. Evidence certainty was assessed using Grading of Recommendations Assessment, Development and Evaluation. The primary outcomes were the proportion of participants with an unfavorable functional outcome, the proportion of participants with one or more serious adverse events, and quality of life. RESULTS We identified five randomized trials comparing ketamine versus sufentanil, fentanyl, other sedatives, or saline (total N = 149 participants). All outcomes were at overall high risk of bias. The proportions of participants with one or more serious adverse events did not differ between ketamine and sufentanil or fentanyl (relative risk 1.45, 95% confidence interval 0.81-2.58; very low certainty). Trial sequential analysis showed that further trials are needed. CONCLUSIONS The level of evidence regarding the effects of ketamine on functional outcome and serious adverse events in patients with severe acute brain injury is very low. Ketamine may markedly, modestly, or not at all affect these outcomes. Large randomized clinical trials at low risk of bias are needed.
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Affiliation(s)
- Trine Hjorslev Andreasen
- Department of Neurosurgery, Neuroscience Centre, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark.
| | - Frederik Andreas Madsen
- Department of Neuroanaesthesiology, Neuroscience Centre, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Marija Barbateskovic
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, The Capital Region, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Jane Lindschou
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, The Capital Region, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Christian Gluud
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, The Capital Region, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
- Department of Regional Health Research, The Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
| | - Kirsten Møller
- Department of Neuroanaesthesiology, Neuroscience Centre, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, The Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
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Grille P, Biestro A, Rekate HL. Intracranial Hypertension with Patent Basal Cisterns: Controlled Lumbar Drainage as a Therapeutic Option. Selected Case Series. Neurocrit Care 2024; 40:1070-1082. [PMID: 37936017 DOI: 10.1007/s12028-023-01878-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 10/06/2023] [Indexed: 11/09/2023]
Abstract
BACKGROUND There are pathological conditions in which intracranial hypertension and patent basal cisterns in computed tomography coexist. These situations are not well recognized, which could lead to diagnostic errors and improper management. METHODS We present a retrospective case series of patients with traumatic brain injury, subarachnoid hemorrhage, and cryptococcal meningitis who were treated at our intensive care unit. Criteria for deciding placement of an external lumbar drain were (1) intracranial hypertension refractory to osmotherapy, hyperventilation, neuromuscular blockade, intravenous anesthesia, and, in some cases, decompressive craniectomy and (2) a computed tomography scan that showed open basal cisterns and no mass lesion. RESULTS Eleven patients were studied. Six of the eleven patients treated with controlled lumbar drainage are discussed as illustrative cases. All patients developed intracranial hypertension refractory to maximum medical treatment, including decompressive craniectomy in Four of the eleven cases. Controlled external lumbar drainage led to immediate and sustained control of elevated intracranial pressure in all patients, with good neurological outcomes. No brain herniation, intracranial bleeding, or meningitis was detected during this procedure. CONCLUSIONS Our study provides preliminary evidence that in selected patients who develop refractory intracranial hypertension with patent basal cisterns and no focal mass effect on computed tomography, controlled lumbar drainage appears to be a therapeutic option. In our study there were no deaths or complications. Prospective and larger studies are needed to confirm our results.
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Affiliation(s)
- Pedro Grille
- Intensive Care Unit, Hospital Maciel, Administración de los Servicios de Salud del Estado (ASSE), 25 de Mayo 174, 11000, Montevideo, Uruguay.
| | - Alberto Biestro
- Intensive Care Unit, Facultad de Medicina, Hospital de Clínicas, Universidad de la República, Montevideo, Uruguay
| | - Harold L Rekate
- Department of Neurosurgery, Hofstra University, Hempstead, NY, USA
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Dang DD, Boulter JH, Meister MR, Dang JV, Ling G, Ecklund J. Operation "NeuroTeam": rendering the absolute best care for the most deserving patients under the most difficult conditions. Neurosurg Focus 2022; 53:E17. [DOI: 10.3171/2022.6.focus22242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Accepted: 06/21/2022] [Indexed: 11/06/2022]
Abstract
The tenets of neurosurgery worldwide, whether in the civilian or military sector, espouse vigilance, the ability to adapt, extreme ownership, and, of course, an innate drive for developing a unique set of technical skills. At a time in history when the complexity of battlefield neurotrauma climaxed coupled with a chronic shortage of military neurosurgeons, modernized solutions were mandated in order to deliver world-class neurological care to our servicemen and servicewomen. Complex blast injuries, as caused by an increased incidence of improvised explosive devices, yielded widespread systemic inflammatory responses with multiorgan damage. In response to these challenges, the "NeuroTeam," originally a unit of two neurosurgeons as deployed during Operation Desert Storm, was redesigned to instead pair a neurosurgeon with a neurointensivist and launched itself during two specialized missions in Operations Iraqi Freedom and Enduring Freedom. Representing a hybridized version of present-day neurocritical care teams, the purpose of this unit was to optimize neurosurgical care by focusing on interdisciplinary collaboration in an Echelon III combat support hospital. The NeuroTeam provided unique workflow capabilities never seen collectively on the battlefield: downrange neurosurgical capability by a board-certified neurological surgeon within 60 minutes from the point of injury paired with a neurocritical care–trained intensivist. This also set the stage for intraoperative telemedicine infrastructure for neurosurgery and optimized the ability to evaluate, triage, and stabilize patients prior to medical evacuation. This novel military partnership ultimately allowed the neurosurgeon to focus on the tenets of the craft and thereby the dynamic needs of the patient first and foremost.
Since the success of these missions, the NeuroTeam has evolved into a detachable unit, the "Head and Neck Team," comprising neurosurgeons, otolaryngologists, and ophthalmologists, supported by a postinjury hospital unit, which includes an embedded neurocritical care physician. The creation and evolution of the NeuroTeam, necessitated by a shortage of military neurosurgeons and the dangerous shift in military wartime tactics, best exemplifies multidisciplinary collaboration and military medicine agility. As neurocritical care continues to evolve into a highly complex, distinct specialty, the lessons learned by the NeuroTeam ultimately serve as a reminder for civilian and military physicians alike. Despite the conditions and despite one’s professional ego, patients with highly complex morbid neurological disease deserve expert, multidisciplinary management for survival.
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Affiliation(s)
- Danielle D. Dang
- Department of Neurosurgery, Inova Neurosciences, Inova Fairfax Medical Campus, Falls Church, Virginia
| | - Jason H. Boulter
- Department of Neurosurgery, Walter Reed National Military Medical Center, Bethesda, Maryland
| | - Melissa R. Meister
- Department of Neurosurgery, Walter Reed National Military Medical Center, Bethesda, Maryland
| | - John V. Dang
- Department of Internal Medicine, Walter Reed National Military Medical Center, Bethesda, Maryland; and
| | - Geoffrey Ling
- Departments of Neurology, Neurosurgery, Anesthesia, & Critical Care, Johns Hopkins Medical Institutions, Baltimore, Maryland
| | - James Ecklund
- Department of Neurosurgery, Inova Neurosciences, Inova Fairfax Medical Campus, Falls Church, Virginia
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Surge Capacity in the COVID-19 Era: a Natural Experiment of Neurocritical Care in General Critical Care. Neurocrit Care 2022; 38:320-325. [PMID: 35831731 PMCID: PMC9281288 DOI: 10.1007/s12028-022-01559-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Accepted: 06/10/2022] [Indexed: 11/24/2022]
Abstract
Background COVID-19 surges led to significant challenges in ensuring critical care capacity. In response, some centers leveraged neurocritical care (NCC) capacity as part of the surge response, with neurointensivists providing general critical care for patients with COVID-19 without neurologic illness. The relative outcomes of NCC critical care management of patients with COVID-19 remain unclear and may help guide further surge planning and provide broader insights into general critical care provided in NCC units. Methods We performed an observational cohort study of all patients requiring critical care for COVID-19 across four hospitals within the Emory Healthcare system during the first three surges. Patients were categorized on the basis of admission to intensive care units (ICUs) staffed by general intensivists or neurointensivists. Patients with primary neurological diagnoses were excluded. Baseline demographics, clinical complications, and outcomes were compared between groups using univariable and propensity score matching statistics. Results A total of 1141 patients with a primary diagnosis of COVID-19 required ICU admission. ICUs were staffed by general intensivists (n = 1071) or neurointensivists (n = 70). Baseline demographics and presentation characteristics were similar between groups, except for patients admitted to neurointensivist-staffed ICUs being younger (59 vs. 65, p = 0.027) and having a higher PaO2/FiO2 ratio (153 vs. 120, p = 0.002). After propensity score matching, there was no correlation between ICU staffing and the use of mechanical ventilation, renal replacement therapy, and vasopressors. The rates of in-hospital mortality and hospice disposition were similar in neurointensivist-staffed COVID-19 units (odds ratio 0.9, 95% confidence interval 0.31–2.64, p = 0.842). Conclusions COVID-19 surges precipitated a natural experiment in which neurology-trained neurointensivists provided critical care in a comparable context to general intensivists treating the same disease. Neurology-trained neurointensivists delivered comparable outcomes to those of general ICUs during COVID-19 surges. These results further support the role of NCC in meeting general critical care needs of neurocritically ill patients and as a viable surge resource in general critical care. Supplementary Information The online version contains supplementary material available at 10.1007/s12028-022-01559-3.
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Madsen FA, Andreasen TH, Lindschou J, Gluud C, Møller K. Ketamine for critically ill patients with severe acute brain injury: Protocol for a systematic review with meta-analysis and Trial Sequential Analysis of randomised clinical trials. PLoS One 2021; 16:e0259899. [PMID: 34780543 PMCID: PMC8592463 DOI: 10.1371/journal.pone.0259899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Accepted: 10/28/2021] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION Intensive care for patients with severe acute brain injury aims both to treat the immediate consequences of the injury and to prevent and treat secondary brain injury to ensure a good functional outcome. Sedation may be used to facilitate mechanical ventilation, for treating agitation, and for controlling intracranial pressure. Ketamine is an N-methyl-D-aspartate receptor antagonist with sedative, analgesic, and potentially neuroprotective properties. We describe a protocol for a systematic review of randomised clinical trials assessing the beneficial and harmful effects of ketamine for patients with severe acute brain injury. METHODS AND ANALYSIS We will systematically search international databases for randomised clinical trials, including CENTRAL, MEDLINE, Embase, and trial registries. Two authors will independently review and select trials for inclusion, and extract data. We will compare ketamine by any regimen versus placebo, no intervention, or other sedatives or analgesics for patients with severe acute brain injury. The primary outcomes will be functional outcome at maximal follow up, quality of life, and serious adverse events. We will also assess secondary and exploratory outcomes. The extracted data will be analysed using Review Manager and Trials Sequential Analysis. Evidence certainty will be graded using GRADE. ETHICS AND DISSEMINATION The results of the systematic review will be disseminated through peer-reviewed publication. With the review, we hope to inform future randomised clinical trials and improve clinical practice. PROSPERO NO CRD42021210447.
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Affiliation(s)
- Frederik Andreas Madsen
- Department of Neuroanaesthesiology, Neuroscience Centre, Copenhagen University Hospital—Rigshospitalet, Copenhagen, Denmark
| | - Trine Hjorslev Andreasen
- Department of Neurosurgery, Neuroscience Centre, Copenhagen University Hospital—Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Jane Lindschou
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, The Capital Region, Copenhagen University Hospital—Rigshospitalet, Copenhagen, Denmark
| | - Christian Gluud
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, The Capital Region, Copenhagen University Hospital—Rigshospitalet, Copenhagen, Denmark
- Department of Regional Health Research, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
| | - Kirsten Møller
- Department of Neuroanaesthesiology, Neuroscience Centre, Copenhagen University Hospital—Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
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Lau KHV, Hamlyn E, Williams TJ, Qureshi MM, Mak K, Mian A, Cervantes-Arslanian A, Zhu S, Takahashi C. The Effects of Video Instruction on Neuroscience Intensive Care Unit Nursing Skills in Case Presentations and Neurological Examinations. J Neurosci Nurs 2021; 53:129-133. [PMID: 33840806 DOI: 10.1097/jnn.0000000000000591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
ABSTRACT BACKGROUND: The emergence of neuroscience intensive care units (NSICUs) for the past decades has led to growing interest in targeted training for NSICU nurses. We sought to evaluate the use of video instruction on NSICU nurses' skills in case presentations and neurological examinations, which has timely advantages as an asynchronous and distanced learning modality. METHODS: We enrolled NSICU and surgical intensive care unit nurses who took shifts in the NSICU at our institution. Participants were observed by a neurocritical care attending physician presenting the clinical details of an admitted patient and conducting a neurological examination, with both parties completing a 10-item evaluation on NSICU nursing presentation and examination skills. Participants randomized to an intervention group were given access to an instructional video on NSICU nursing skills. A median of 21 days later, participants were observed by a physician blinded to study randomization, with both parties recompleting the evaluation. Differences between day 1 and day 21 scores were analyzed using paired sample t tests. RESULTS: Fifteen NSICU and 55 surgical intensive care unit nurses were enrolled. Surgical intensive care unit nurses in both the intervention and control groups had statistically significant improvement between day 1 and day 21 physician-rated scores, with a greater increase in the intervention group; self-rated scores did not change. For NSICU nurses, there were no differences in physician-rated or self-rated scores for either group. CONCLUSIONS: Surgical intensive care unit nurses who underwent direct observation and self-evaluation had improvement in physician-rated NSICU nursing skills, likely as these activities allowed for reflective observation in Kolb's experiential learning cycle. Greater improvement in participants who viewed an instructional video highlights its value as a teaching modality for nurses.
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Noninvasive neurocritical care monitoring for neonates on extracorporeal membrane oxygenation: where do we stand? J Perinatol 2021; 41:830-835. [PMID: 32753710 DOI: 10.1038/s41372-020-0762-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 07/06/2020] [Accepted: 07/22/2020] [Indexed: 11/08/2022]
Abstract
OBJECTIVE To determine practice variation in the utilization of neuromonitoring modalities in neonatal extracorporeal membrane oxygenation (ECMO) patients across Level IV neonatal intensive care units (NICUs). STUDY DESIGN Cross-sectional survey design using electronic surveys sent to site sponsors of a multicenter collaborative of 34 Level IV NICUs of the Children's Hospitals Neonatal Consortium (CHNC) from June to August 2018. RESULTS We had 22 survey respondents from CHNC ECMO centers. Twenty-seven percent of respondents routinely monitored for seizures using electroencephalogram. Cerebral near infrared spectroscopy was used by 50%. Head ultrasound was performed by 95% but the frequency, duration, and type of views varied. Post ECMO screening brain MRI prior to hospital discharge was routinely performed by 77% of respondents. A majority of centers (95%) performed neurodevelopmental follow-up after hospital discharge. CONCLUSIONS There is variation in neuromonitoring practices in Level IV NICUs performing ECMO. Lack of evidence and clear outcome benefits has contributed to practice variation across institutions.
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Suarez JI, Martin RH, Bauza C, Georgiadis A, Venkatasubba Rao CP, Calvillo E, Hemphill JC, Sung G, Oddo M, Taccone FS, LeRoux PD. Worldwide Organization of Neurocritical Care: Results from the PRINCE Study Part 1. Neurocrit Care 2021; 32:172-179. [PMID: 31175567 PMCID: PMC7223982 DOI: 10.1007/s12028-019-00750-3] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
INTRODUCTION Neurocritical care focuses on the care of critically ill patients with an acute neurologic disorder and has grown significantly in the past few years. However, there is a lack of data that describe the scope of practice of neurointensivists and epidemiological data on the types of patients and treatments used in neurocritical care units worldwide. To address these issues, we designed a multicenter, international, point-prevalence, cross-sectional, prospective, observational, non-interventional study in the setting of neurocritical care (PRINCE Study). METHODS In this manuscript, we analyzed data from the initial phase of the study that included registration, hospital, and intensive care unit (ICU) organizations. We present here descriptive statistics to summarize data from the registration case report form. We performed the Kruskal-Wallis test followed by the Dunn procedure to test for differences in practices among world regions. RESULTS We analyzed information submitted by 257 participating sites from 47 countries. The majority of those sites, 119 (46.3%), were in North America, 44 (17.2%) in Europe, 34 (13.3%) in Asia, 9 (3.5%) in the Middle East, 34 (13.3%) in Latin America, and 14 (5.5%) in Oceania. Most ICUs are from academic institutions (73.4%) located in large urban centers (44% > 1 million inhabitants). We found significant differences in hospital and ICU organization, resource allocation, and use of patient management protocols. The highest nursing/patient ratio was in Oceania (100% 1:1). Dedicated Advanced Practiced Providers are mostly present in North America (73.7%) and are uncommon in Oceania (7.7%) and the Middle East (0%). The presence of dedicated respiratory therapist is common in North America (85%), Middle East (85%), and Latin America (84%) but less common in Europe (26%) and Oceania (7.7%). The presence of dedicated pharmacist is highest in North America (89%) and Oceania (85%) and least common in Latin America (38%). The majority of respondents reported having a dedicated neuro-ICU (67% overall; highest in North America: 82%; and lowest in Oceania: 14%). CONCLUSION The PRINCE Study results suggest that there is significant variability in the delivery of neurocritical care. The study also shows it is feasible to undertake international collaborations to gather global data about the practice of neurocritical care.
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Affiliation(s)
- Jose I Suarez
- Division of Neurosciences Critical Care, Departments of Anesthesiology and Critical Care Medicine, Johns Hopkins University School of Medicine, Neurology, 1800 Orleans Street, Zayed 3014C, Baltimore, MD, 21287, USA. .,Neurosurgery, Johns Hopkins University School of Medicine, 1800 Orleans Street, Zayed 3014C, Baltimore, MD, 21287, USA.
| | - Renee H Martin
- Medical University of South Carolina, Charleston, SC, USA
| | - Colleen Bauza
- Department of Health Informatics, Johns Hopkins All Children's Hospital, St. Petersburg, FL, USA
| | - Alexandros Georgiadis
- UDivision of Vascular Neurology and Neurocritical Care, Baylor College of Medicine and CHI Baylor St. Luke's Medical Center, Houston, TX, USA
| | - Chethan P Venkatasubba Rao
- UDivision of Vascular Neurology and Neurocritical Care, Baylor College of Medicine and CHI Baylor St. Luke's Medical Center, Houston, TX, USA
| | - Eusebia Calvillo
- Division of Neurosciences Critical Care, Departments of Anesthesiology and Critical Care Medicine, Johns Hopkins University School of Medicine, Neurology, 1800 Orleans Street, Zayed 3014C, Baltimore, MD, 21287, USA.,Neurosurgery, Johns Hopkins University School of Medicine, 1800 Orleans Street, Zayed 3014C, Baltimore, MD, 21287, USA
| | | | - Gene Sung
- University of Southern California, Los Angeles, CA, USA
| | - Mauro Oddo
- CHUV Lausanne University Hospital, Lausanne, Switzerland
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Ramos MB, Koterba E, Rosi Júnior J, Teixeira MJ, Figueiredo EG. A Bibliometric Analysis of the Most Cited Articles in Neurocritical Care Research. Neurocrit Care 2020; 31:365-372. [PMID: 31087256 DOI: 10.1007/s12028-019-00731-6] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Bibliometric analyses may indicate the most active journals, authors, countries, institutions and specialties by evaluating the most cited articles in a given research field. To the authors' knowledge, there is no bibliometric analysis regarding neurocritical care research. Thus, the aim of this study is to analyze and to provide a scope of the current scientific production in this area. The 100 most cited articles in the neurocritical care research were retrieved from the research "(neurocritical) AND (care)" in the Scopus database. The variables collected and included in this analysis were: number of citations, article title, first author's name, year and journal of publication and its impact factor (IF), specialty, affiliation and country of the corresponding author at the time of publication, and category of the article. Also, these variables were assessed for primary research only. The articles were published in 34 different journals from 1995 to 2017, with a mean citation number of 109.36, ranging from 44 to 540. Neurocritical Care (23 articles in top 100 and 2190 citations, IF = 3.163) and Critical Care Medicine (20 articles and 2896 citations in top 100, IF = 6.630) were the journals with the greatest number of articles and citations, respectively. Neurocritical Care also had the highest number of primary research papers (15 articles, accounting for 850 citations). Excepting one article from Asia (Singapore) and one from Oceania (Australia), all the other 98 papers were from North America (67) or Europe (31). United States was the country with most articles (60, 35 primary research) and citations (6115) among the top 100. Columbia University (11 articles, being 7 primary research, and 915 citations) was the institution with the highest number of articles and primary research articles in top 100, whereas University of Heidelberg (6 articles and 1220 citations) was the most cited institution. Neurology was the specialty with the greatest number of publications in top 100 and the most cited one (57 articles and 5983 citations). The first author with the greatest number of publications as well as primary research articles was A. I. Qureshi (5 articles, being 4 primary research, and 660 citations), while the most cited was K. H. Polderman (2 articles and 749 citations). Fifty-nine publications were primary and 41 secondary research. Among primary research, treatment/management was the most frequent and most cited topics (33 articles and 4172 citations). To the authors' knowledge, this is the first bibliometric analysis regarding neurocritical care research. Our findings suggest that the neurocritical care research field is more prominent in North America and Europe, more frequently published in specific critical care journals and after 1994. The most discussed topic was related to treatment and/or management within neurocritical care.
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Affiliation(s)
| | - Edwin Koterba
- School of Medicine, University of São Paulo, São Paulo, Brazil
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Roychoudhury S, Esser MJ, Buchhalter J, Bello-Espinosa L, Zein H, Howlett A, Thomas S, Murthy P, Appendino JP, Scott JN, Metcalfe C, Lind J, Oliver N, Kozlik S, Mohammad K. Implementation of Neonatal Neurocritical Care Program Improved Short-Term Outcomes in Neonates With Moderate-to-Severe Hypoxic Ischemic Encephalopathy. Pediatr Neurol 2019; 101:64-70. [PMID: 31047757 DOI: 10.1016/j.pediatrneurol.2019.02.023] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Revised: 02/26/2019] [Accepted: 02/27/2019] [Indexed: 01/30/2023]
Abstract
BACKGROUND Despite the introduction of therapeutic hypothermia, infants with moderate-to-severe hypoxic-ischemic encephalopathy remain at risk of mortality and morbidity. A dedicated service with standardized management protocols and improved communication may help improve care. We aimed to evaluate the impact of a dedicated neonatal neurocritical care service on short-term outcomes in infants with hypoxic-ischemic encephalopathy. METHODS We performed a retrospective cohort study (July 2008 to December 2017) on term and near-term infants admitted to two tertiary neonatal intensive care units with moderate-to-severe hypoxic-ischemic encephalopathy, before and after neonatal neurocritical care service implementation. The primary outcome was brain magnetic resonance imaging findings consistent with those of hypoxic-ischemic encephalopathy. Secondary outcomes included the cooling initiation rate, hospital stay duration, antiseizure medication use, and inotrope use. Regression analysis and interrupted time series analysis were performed after adjusting for confounding factors. RESULTS In total, 216 infants with moderate-to-severe hypoxic-ischemic encephalopathy were analyzed-109 before and 107 after neonatal neurocritical care implementation. After adjusting for confounding factors, there was a significant reduction in primary outcomes (adjusted odds ratio: 0.3, confidence interval: 0.15 to 0.57, P < 0.001) after neonatal neurocritical care implementation. Average hospital stay duration reduced by 5.2 days per infant (P = 0.03), identification of eligible infants for cooling improved (P < 0.001), antiseizure medication use reduced (P = 0.001), and early inotropes use reduced (P = 0.04). CONCLUSION Implementation of a neonatal neurocritical care service associated with decreased brain injury shortened the hospital stay duration and improved the care of infants with moderate-to-severe hypoxic-ischemic encephalopathy.
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Affiliation(s)
- Smita Roychoudhury
- Section of Neonatology, Department of Pediatrics, University of Calgary, Calgary, Alberta, Canada
| | - Michael J Esser
- Section of Pediatric Neurology, Department of Pediatrics, University of Calgary, Calgary, Alberta, Canada
| | - Jeffrey Buchhalter
- Section of Pediatric Neurology, Department of Pediatrics, University of Calgary, Calgary, Alberta, Canada
| | - Luis Bello-Espinosa
- Section of Pediatric Neurology, Department of Pediatrics, University of Calgary, Calgary, Alberta, Canada
| | - Hussein Zein
- Section of Neonatology, Department of Pediatrics, University of Calgary, Calgary, Alberta, Canada
| | - Alexandra Howlett
- Section of Neonatology, Department of Pediatrics, University of Calgary, Calgary, Alberta, Canada
| | - Sumesh Thomas
- Section of Neonatology, Department of Pediatrics, University of Calgary, Calgary, Alberta, Canada
| | - Prashanth Murthy
- Section of Neonatology, Department of Pediatrics, University of Calgary, Calgary, Alberta, Canada
| | - Juan Pablo Appendino
- Section of Pediatric Neurology, Department of Pediatrics, University of Calgary, Calgary, Alberta, Canada
| | - James N Scott
- Departments of Diagnostic Imaging and Clinical Neurosciences, University of Calgary, Calgary, Alberta, Canada
| | - Cathy Metcalfe
- Section of Neonatology, Department of Pediatrics, University of Calgary, Calgary, Alberta, Canada
| | - Jan Lind
- Section of Neonatology, Department of Pediatrics, University of Calgary, Calgary, Alberta, Canada
| | - Norma Oliver
- Section of Neonatology, Department of Pediatrics, University of Calgary, Calgary, Alberta, Canada
| | - Silvia Kozlik
- Section of Pediatric Neurology, Department of Pediatrics, University of Calgary, Calgary, Alberta, Canada
| | - Khorshid Mohammad
- Section of Neonatology, Department of Pediatrics, University of Calgary, Calgary, Alberta, Canada.
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The Present State of Neurointensivist Training in the United States: A Comparison to Other Critical Care Training Programs. Crit Care Med 2019; 46:307-315. [PMID: 29239885 DOI: 10.1097/ccm.0000000000002876] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE This manuscript describes the state of neurocritical care fellowship training, compares its written standards to those of other critical care fellowship programs, and discusses how programmatic oversight by the United Council for Neurological Subspecialties should evolve to meet American College of Graduate Medical Education standards. This review is a work product of the Society of Critical Care Medicine Neuroscience section and was reviewed and approved by the Council of the Society of Critical Care Medicine. DATA SOURCES We evaluated the published training criteria and requirements of American College of Graduate Medical Education Critical Care subspecialty fellowships programs of Internal Medicine, Surgery, and Anesthesia and compared them with the training criteria and required competencies for neurocritical care. STUDY SELECTION We have reviewed the published training standards from American College of Graduate Medical Education as well as the United Council for Neurologic Subspecialties subspecialty training documents and clarified the definition and responsibilities of an intensivist with reference to the Leapfrog Group, the National Quality Forum, and the Joint Commission. DATA EXTRACTION No data at present exist to test the concept of similarity across specialty fellowship critical care training programs. DATA SYNTHESIS Neurocritical care training differs in its exposure to clinical entities that are directly associated to other critical care subspecialties. However, the core critical care knowledge, procedural skills, and competencies standards for neurocritical care appears to be similar with some important differences compared with American College of Graduate Medical Education critical care training programs. CONCLUSIONS The United Council for Neurologic Subspecialties has developed a directed program development strategy to emulate American College of Graduate Medical Education standards with the goal to have standards that are similar or identical to American College of Graduate Medical Education standards.
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Keller JM, Steinbach TC, Adamson R, Carlbom DJ, Johnson NJ, Clark J, Kritek PA, Çoruh B. ICU Emergencies Simulation Curriculum for Critical Care Fellows: Neurologic Emergencies. MEDEDPORTAL : THE JOURNAL OF TEACHING AND LEARNING RESOURCES 2019; 15:10813. [PMID: 31139732 PMCID: PMC6489375 DOI: 10.15766/mep_2374-8265.10813] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Accepted: 02/05/2019] [Indexed: 06/09/2023]
Abstract
INTRODUCTION The management of neurologic emergencies is an important component of critical care fellowship training. Additional training in neurocritical care has been demonstrated to improve clinical outcomes, though exposure to these emergencies during training can be limited. METHODS Three simulation cases are presented as part of a comprehensive neurologic emergencies curriculum for critical care trainees. The cases represent neurologic catastrophes encountered in the intensive care unit consisting of symptomatic hyponatremia, severe alcohol withdrawal syndrome, and brain herniation syndrome. The case descriptions are complete with learning objectives, critical actions checklists, and debriefing material for facilitators, as well as all necessary personnel briefs and required equipment. RESULTS The scenarios were completed over the course of the 2016-2017 academic year by first-year critical care fellows. Following curriculum implementation, there was an improvement in self-perceived confidence of fellows in neurologic emergency management skills. DISCUSSION The cases were felt to be realistic and beneficial and led to perceived improvement in management of neurologic emergencies and leadership during clinical crises.
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Affiliation(s)
- Jonathan M. Keller
- Fellow, Department of Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, University of Washington School of Medicine
| | - Trevor C. Steinbach
- Fellow, Department of Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, University of Washington School of Medicine
| | - Rosemary Adamson
- Assistant Professor, Department of Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, University of Washington School of Medicine
- Staff Physician, Pulmonary and Critical Care Medicine, Veterans Affairs Puget Sound Health Care System
| | - David J. Carlbom
- Associate Professor, Department of Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, University of Washington School of Medicine
| | - Nicholas J. Johnson
- Assistant Professor, Department of Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, University of Washington School of Medicine
- Assistant Professor, Department of Emergency Medicine, University of Washington School of Medicine
| | - Jennifer Clark
- Respiratory Therapist, Department of Respiratory Therapy, Harborview Medical Center
| | - Patricia A. Kritek
- Professor, Department of Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, University of Washington School of Medicine
| | - Başak Çoruh
- Assistant Professor, Department of Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, University of Washington School of Medicine
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Abstract
Neuromonitoring is important for patients with acute brain injury. The bedside neurologic examination is standard for neurologic monitoring; however, a clinical examination may not reliably detect subtle changes in intracranial physiology. Changes found during neurologic examinations are often late signs. The assessment of multiple physiological variables in real time can provide new clinical insights into treatment decisions. No single monitoring modality is ideal for all patients. Simultaneous assessment of cerebral hemodynamics, oxygenation, and metabolism, such as in multimodal monitoring, allows an innovative approach to individualized patient care.
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Affiliation(s)
- Sarah H Peacock
- Sarah H. Peacock is Acute Care Nurse Practitioner, Department of Critical Care Medicine, Instructor of Medicine, College of Medicine, Mayo Clinic, 4500 San Pablo Rd, Jacksonville, FL 32224 . Amanda D. Tomlinson is Acute Nurse Practitioner, Department of Critical Care Medicine, Instructor of Neurology, College of Medicine, Mayo Clinic, Jacksonville, Florida
| | - Amanda D Tomlinson
- Sarah H. Peacock is Acute Care Nurse Practitioner, Department of Critical Care Medicine, Instructor of Medicine, College of Medicine, Mayo Clinic, 4500 San Pablo Rd, Jacksonville, FL 32224 . Amanda D. Tomlinson is Acute Nurse Practitioner, Department of Critical Care Medicine, Instructor of Neurology, College of Medicine, Mayo Clinic, Jacksonville, Florida
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McLaughlin DC. Neurocritical Care: The Continued Evolution. AACN Adv Crit Care 2019; 29:150-151. [PMID: 29875111 DOI: 10.4037/aacnacc2018750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Affiliation(s)
- Diane C McLaughlin
- Diane C. McLaughlin is Acute Care Nurse Practitioner, Department of Critical Care Medicine, Mayo Clinic, 4500 San Pablo Rd, Jacksonville, FL 32226
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Abstract
PURPOSE OF REVIEW Neonatal encephalopathy is the most common condition in neonates encountered by child neurologists. The etiology is most often global hypoxia-ischemia due to failure of cerebral perfusion to the fetus caused by uterine, placental, or umbilical cord compromise prior to or during delivery. Other etiologies of neonatal encephalopathy include ischemic stroke and intracranial hemorrhage, infection, developmental anomalies, and inborn errors of metabolism. RECENT FINDINGS Therapeutic hypothermia is standard of care for the treatment of neonatal encephalopathy presumed to be caused by hypoxia-ischemia. The number needed to treat is approximately 6 to 7 to prevent one child from either death or disability at age 18 to 22 months. EEG monitoring and MRI are important tools in determining the etiology of encephalopathy and prognosis of the infant. SUMMARY Neonatal encephalopathy is a heterogeneous disorder that is characterized by alterations in mental status, hypotonia, seizures, and abnormalities in feeding and respiration. The most common cause of neonatal encephalopathy is hypoxic-ischemic encephalopathy, for which treatment with 72 hours of therapeutic hypothermia is associated with reduced death or disability.
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McCarthy JJ, Carr B, Sasson C, Bobrow BJ, Callaway CW, Neumar RW, Ferrer JME, Garvey JL, Ornato JP, Gonzales L, Granger CB, Kleinman ME, Bjerke C, Nichol G. Out-of-Hospital Cardiac Arrest Resuscitation Systems of Care: A Scientific Statement From the American Heart Association. Circulation 2018; 137:e645-e660. [DOI: 10.1161/cir.0000000000000557] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The American Heart Association previously recommended implementation of cardiac resuscitation systems of care that consist of interconnected community, emergency medical services, and hospital efforts to measure and improve the process of care and outcome for patients with cardiac arrest. In addition, the American Heart Association proposed a national process to develop and implement evidence-based guidelines for cardiac resuscitation systems of care. Significant experience has been gained with implementing these systems, and new evidence has accumulated. This update describes recent advances in the science of cardiac resuscitation systems and evidence of their effectiveness, as well as recent progress in dissemination and implementation throughout the United States. Emphasis is placed on evidence published since the original recommendations (ie, including and since 2010).
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Büttner S, Stadler A, Mayer C, Patyna S, Betz C, Senft C, Geiger H, Jung O, Finkelmeier F. Incidence, Risk Factors, and Outcome of Acute Kidney Injury in Neurocritical Care. J Intensive Care Med 2018; 35:338-346. [PMID: 29378487 DOI: 10.1177/0885066617748596] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
PURPOSE Acute kidney injury (AKI) is a severe complication in medical and surgical intensive care units accounting for a high morbidity and mortality. Incidence, risk factors, and prognostic impact of this deleterious condition are well established in this setting. Data concerning the neurocritically ill patients is scarce. Therefore, aim of this study was to determine the incidence of AKI and elucidate risk factors in this special population. METHODS Patients admitted to a specialized neurocritical care unit between 2005 and 2011 with a length of stay above 48 hours were analyzed retrospectively for incidence, cause, and outcome of AKI (AKI Network-stage ≥2). RESULTS The study population comprised 681 neurocritically ill patients from a mixed neurosurgical and neurological intensive care unit. The prevalence of chronic kidney disease (CKD) was 8.4% (57/681). Overall incidence of AKI was 11.6% with 36 (45.6%) patients developing dialysis-requiring AKI. Sepsis was the main cause of AKI in nearly 50% of patients. Acute kidney injury and renal replacement therapy are independent predictors of worse outcome (hazard ratio [HR]: 3.704; 95% confidence interval [CI]: 1.867-7.350; P < .001; and HR: 2.848; CI: 1.301-6.325; P = .009). Chronic kidney disease was the strongest independent risk factor (odds ratio: 12.473; CI: 5.944-26.172; P < .001), whereas surgical intervention or contrast agents were not associated with AKI. CONCLUSIONS Acute kidney injury in neurocritical care has a high incidence and is a crucial risk factor for mortality independently of the underlying neurocritical condition. Sepsis is the main cause of AKI in this setting. Therefore, careful prevention of infectious complications and considering CKD in treatment decisions may lower the incidence of AKI and hereby improve outcome in neurocritical care.
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Affiliation(s)
- Stefan Büttner
- Medical Clinic III, Department of Nephrology, University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany
| | - Andrea Stadler
- Medical Clinic III, Department of Nephrology, University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany
| | - Christoph Mayer
- Department of Neurology, University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany
| | - Sammy Patyna
- Medical Clinic III, Department of Nephrology, University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany
| | - Christoph Betz
- Medical Clinic III, Department of Nephrology, University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany
| | - Christian Senft
- Department of Neurosurgery, University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany
| | - Helmut Geiger
- Medical Clinic III, Department of Nephrology, University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany
| | - Oliver Jung
- Medical Clinic III, Department of Nephrology, University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany
| | - Fabian Finkelmeier
- Department of Neurosurgery, University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany.,Medical Clinic I, Gastroenterology, Hepatology, University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany
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Bruni A, Garofalo E, Pelaia C, Longhini F, Navalesi P. Mechanical ventilation in brain injured patients: seeing the forest for the trees. J Thorac Dis 2017; 9:3483-3487. [PMID: 29268322 DOI: 10.21037/jtd.2017.08.149] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Andrea Bruni
- Anesthesia and Intensive Care, Department of Medical and Surgical Sciences, Magna Graecia University, Catanzaro, Italy
| | - Eugenio Garofalo
- Anesthesia and Intensive Care, Department of Medical and Surgical Sciences, Magna Graecia University, Catanzaro, Italy
| | - Corrado Pelaia
- Anesthesia and Intensive Care, Department of Medical and Surgical Sciences, Magna Graecia University, Catanzaro, Italy
| | - Federico Longhini
- Anesthesia and Intensive Care, Sant'Andrea Hospital, Vercelli, Italy
| | - Paolo Navalesi
- Anesthesia and Intensive Care, Department of Medical and Surgical Sciences, Magna Graecia University, Catanzaro, Italy
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Abstract
In Germany dedicated neurological-neurosurgical critical care (NCC) is the fastest growing specialty and one of the five big disciplines integrated within the German critical care society (Deutsche Interdisziplinäre Vereinigung für Intensiv- und Notfallmedizin; DIVI). High-quality investigations based on resilient evidence have underlined the need for technical advances, timely optimization of therapeutic procedures, and multidisciplinary team-work to treat those critically ill patients. This evolution has repeatedly raised questions, whether NCC-units should be run independently or better be incorporated within multidisciplinary critical care units, whether treatment variations exist that impact clinical outcome, and whether nowadays NCC-units can operate cost-efficiently? Stroke is the most frequent disease entity treated on NCC-units, one of the most common causes of death in Germany leading to a great socio-economic burden due to long-term disabled patients. The main aim of NCC employs surveillance of structural and functional integrity of the central nervous system as well as the avoidance of secondary brain damage. However, clinical evaluation of these severely injured commonly sedated and mechanically ventilated patients is challenging and highlights the importance of neuromonitoring to detect secondary damaging mechanisms. This multimodal strategy not only requires medical expertise but also enforces the need for specialized teams consisting of qualified nurses, technical assistants and medical therapists. The present article reviews most recent data and tries to answer the aforementioned questions.
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Glass HC, Rowitch DH. The Role of the Neurointensive Care Nursery for Neonatal Encephalopathy. Clin Perinatol 2016; 43:547-57. [PMID: 27524453 PMCID: PMC4988330 DOI: 10.1016/j.clp.2016.04.011] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Neonatal encephalopathy due to intrapartum events is estimated at 1 to 2 per 1000 live births in high-income countries. Outcomes have improved over the past decade due to implementation of therapeutic hypothermia, the only clinically available neuroprotective strategy for hypoxic-ischemic encephalopathy. Neonatal encephalopathy is the most common condition treated within a neonatal neurocritical care unit. Neonates with encephalopathy benefit from a neurocritical care approach due to prevention of secondary brain injury through attention to basic physiology, earlier recognition and treatment of neurologic complications, consistent management using guidelines and protocols, and use of optimized teams at dedicated referral centers.
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Affiliation(s)
- Hannah C Glass
- Department of Neurology, Benioff Children's Hospital, University of California San Francisco, 675 Nelson Rising Lane, Room 494, Box 0663, San Francisco, CA 94158, USA; Department of Pediatrics, Benioff Children's Hospital, University of California San Francisco, San Francisco, CA, USA; Department of Epidemiology & Biostatistics, University of California San Francisco, San Francisco, CA, USA.
| | - David H. Rowitch
- Department of Pediatrics; Benioff Children’s Hospital, University of California San Francisco, San Francisco, CA, USA
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21
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Abstract
This update comprises six important topics under neurocritical care that require reevaluation. For post-cardiac arrest brain injury, the evaluation of the injury and its corresponding therapy, including temperature modulation, is required. Analgosedation for target temperature management is an essential strategy to prevent shivering and minimizes endogenous stress induced by catecholamine surges. For severe traumatic brain injury, the diverse effects of therapeutic hypothermia depend on the complicated pathophysiology of the condition. Continuous electroencephalogram monitoring is an essential tool for detecting nonconvulsive status epilepticus in the intensive care unit (ICU). Neurocritical care, including advanced hemodynamic monitoring, is a fundamental approach for delayed cerebral ischemia following subarachnoid hemorrhage. We must be mindful of the high percentage of ICU patients who may develop sepsis-associated brain dysfunction.
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Affiliation(s)
- Yasuhiro Kuroda
- Department of Emergency, Disaster, and Critical Care Medicine, Faculty of Medicine, Kagawa University, 1750-1, Ikenobe, Miki, Kita, Kagawa Japan 761-0793
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Egawa S, Hifumi T, Kawakita K, Okauchi M, Shindo A, Kawanishi M, Tamiya T, Kuroda Y. Impact of neurointensivist-managed intensive care unit implementation on patient outcomes after aneurysmal subarachnoid hemorrhage. J Crit Care 2015; 32:52-5. [PMID: 26703419 DOI: 10.1016/j.jcrc.2015.11.008] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2015] [Revised: 11/06/2015] [Accepted: 11/14/2015] [Indexed: 11/30/2022]
Abstract
PURPOSE The purpose of the study is to evaluate the impact of neurointensivist-managed intensive care unit (NIM-ICU) implementation for patients admitted with aneurysmal subarachnoid hemorrhage (SAH). METHODS This study retrospectively evaluated 234 patients (mean age, 61.7 years; male, 67) admitted with SAH between January 1, 2001, and March 31, 2014. Neurologic outcomes between patients admitted from January 2001 to December 2006 (intensivist-managed intensive care unit group) and January 2007 to March 2014 (NIM-ICU group) were compared. The primary outcome was the incidence of a good neurologic outcome at discharge (GO; the modified Ranking Scale score: GO, 0-2; poor neurological outcome, 3-6) at discharge. RESULTS Neurointensivist-managed intensive care unit was initiated for 151 (64.5%) of 234 patients. Univariate analysis demonstrated significantly better outcomes for NIM-ICU group vs intensivist-managed intensive care unit group (GOs, 58.3% vs 41.0%, respectively, P = .01). Multivariate logistic regression was used to evaluate NIM-ICU efficacy for SAH patients, but NIM-ICU was not significantly associated with GOs (P = .054). Subgroup analysis of patient grading by Hunt and Kosnik grades I to II showed that NIM-ICU implementation was an independent predictor of GOs (odds ratio, 4.54; 95% confidence interval, 1.08-22.17; P = .04). CONCLUSION Neurointensivist-managed intensive care unit may improve neurologic outcomes in SAH patients with Hunt and Kosnik grades I to II.
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Affiliation(s)
- Satoshi Egawa
- Emergency Medical Center, Kagawa University Hospital, Kagawa 761-0793, Japan.
| | - Toru Hifumi
- Emergency Medical Center, Kagawa University Hospital, Kagawa 761-0793, Japan.
| | - Kenya Kawakita
- Emergency Medical Center, Kagawa University Hospital, Kagawa 761-0793, Japan.
| | - Masanobu Okauchi
- Department of Neurosurgery, Kagawa University Hospital, Kagawa 761-0793, Japan.
| | - Atsushi Shindo
- Department of Neurosurgery, Kagawa University Hospital, Kagawa 761-0793, Japan.
| | - Masahiko Kawanishi
- Department of Neurosurgery, Kagawa University Hospital, Kagawa 761-0793, Japan.
| | - Takashi Tamiya
- Department of Neurosurgery, Kagawa University Hospital, Kagawa 761-0793, Japan.
| | - Yasuhiro Kuroda
- Emergency Medical Center, Kagawa University Hospital, Kagawa 761-0793, Japan.
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Integrating neurocritical care approaches into neonatology: should all infants be treated equitably? J Perinatol 2015; 35:977-81. [PMID: 26248128 DOI: 10.1038/jp.2015.95] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2015] [Revised: 06/18/2015] [Accepted: 06/29/2015] [Indexed: 12/19/2022]
Abstract
To improve the neurologic outcomes for infants with brain injury, neonatal providers are increasingly implementing neurocritical care approaches into clinical practice. Term infants with brain injury have been principal beneficiaries of neurologically-integrated care models to date, as evidenced by the widespread adoption of therapeutic hypothermia protocols for hypoxic-ischemic encephalopathy. Innovative therapeutic and diagnostic support for very low birth weight infants with brain injury has lagged behind. Given that concern for significant future neurodevelopmental impairment can lead to decisions to withdraw life supportive care at any gestational age, providing families with accurate prognostic information is essential for all infants. Current variable application of multidisciplinary neurocritical care approaches to infants at different gestational ages may be ethically problematic and reflect distinct perceptions of brain injury for infants born extremely premature.
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Bonds BW, Hu P, Li Y, Yang S, Colton K, Gonchigar A, Cheriyan J, Grissom T, Fang R, Stein DM. Predictive value of hyperthermia and intracranial hypertension on neurological outcomes in patients with severe traumatic brain injury. Brain Inj 2015; 29:1642-7. [DOI: 10.3109/02699052.2015.1075157] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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McCutcheon BA, Chang DC, Marcus L, Gonda DD, Noorbakhsh A, Chen CC, Talamini MA, Carter BS. Treatment biases in traumatic neurosurgical care: a retrospective study of the Nationwide Inpatient Sample from 1998 to 2009. J Neurosurg 2015; 123:406-14. [DOI: 10.3171/2015.3.jns131356] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECT
This study was designed to assess the relationship between insurance status and likelihood of receiving a neurosurgical procedure following admission for either extraaxial intracranial hemorrhage or spinal vertebral fracture.
METHODS
A retrospective analysis of the Nationwide Inpatient Sample (NIS; 1998–2009) was performed. Cases of traumatic extraaxial intracranial hematoma and spinal vertebral fracture were identified using International Classification of Diseases, Ninth Revision (ICD-9) diagnosis codes. Within this cohort, those patients receiving a craniotomy or spinal fusion and/or decompression in the context of an admission for traumatic brain or spine injury, respectively, were identified using the appropriate ICD-9 procedure codes.
RESULTS
A total of 190,412 patients with extraaxial intracranial hematoma were identified between 1998 and 2009. Within this cohort, 37,434 patients (19.7%) received a craniotomy. A total of 477,110 patients with spinal vertebral fracture were identified. Of these, 37,302 (7.8%) received a spinal decompression and/or fusion. On multivariate analysis controlling for patient demographics, severity of injuries, comorbidities, hospital volume, and hospital characteristics, uninsured patients had a reduced likelihood of receiving a craniotomy (odds ratio [OR] 0.76, 95% confidence interval [CI] 0.71–0.82) and spinal fusion (OR 0.67, 95% CI 0.64–0.71) relative to insured patients. This statistically significant trend persisted when uninsured and insured patients were matched on the basis of mortality propensity score. Uninsured patients demonstrated an elevated risk-adjusted mortality rate relative to insured patients in cases of extraaxial intracranial hematoma. Among patients with spinal injury, mortality rates were similar between patients with and without insurance.
CONCLUSIONS
In this study, uninsured patients were consistently less likely to receive a craniotomy or spinal fusion for traumatic intracranial extraaxial hemorrhage and spinal vertebral fracture, respectively. This difference persisted after accounting for overall injury severity and patient access to high- or low-volume treatment centers, and potentially reflects a resource allocation bias against uninsured patients within the hospital setting. This information adds to the growing literature detailing the benefits of health reform initiatives seeking to expand access for the uninsured.
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Affiliation(s)
| | | | | | - David D. Gonda
- 2Division of Neurosurgery, University of California, San Diego, California
| | | | - Clark C. Chen
- 2Division of Neurosurgery, University of California, San Diego, California
| | | | - Bob S. Carter
- 2Division of Neurosurgery, University of California, San Diego, California
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Abstract
Ischaemic stroke is a devastating condition that is the leading cause of disability in the USA. Over the last 2 decades, the focus of management has shifted from secondary stroke prevention to acute treatment. Coordinated care starts in the field with the emergency medical service providers and continues in the ambulance and the emergency department through to the intensive care unit. After diagnosis and stabilization, a major goal is reperfusion therapy with intravenous fibrinolytics. Neuroimaging research is focused on improving patient selection, expanding treatment windows, and increasing the safety of therapeutic intervention. The role of adjunctive intra-arterial and mechanical thrombectomy remains undefined, and methods to improve reperfusion using sonolysis and new-generation fibrinolytics are currently investigational. Treatment in the intensive care unit targets prevention of secondary brain injury through optimization of blood pressure, cerebral perfusion, glucose, and temperature management, ventilation, and oxygenation. The most feared complications include malignant cerebral edema and symptomatic hemorrhagic transformation. Decompressive craniectomy is life saving, but questions regarding patient selection and timing remain. Hyperosmolar agents are currently used to mitigate cerebral edema, but newer agents to prevent the formation of cerebral edema at the molecular level are being studied. We outline a practical approach to current emergency and intensive care management based on consensus guidelines and the best available evidence.
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Abstract
Neurocritical care is a multidisciplinary subspecialty that combines expertise in critical care medicine, neurology, and neurosurgery, and has led to improved outcomes in adults who have critical illnesses. Advances in resuscitation and critical care have led to high rates of survival among neonates with life-threatening conditions such as perinatal asphyxia, extreme prematurity, and congenital malformations. The sequelae of neurologic conditions arising in the neonatal period include lifelong disabilities such as cerebral palsy and epilepsy, as well as intellectual and behavioral disabilities. Centers of excellence have adapted the principles of neurocritical care to reflect the needs of the developing newborn brain, including early involvement of a neurologist for recognition and treatment of neurologic conditions, attention to physiology to help prevent secondary brain injury, a protocol-driven approach for common conditions like seizures and hypoxic-ischemic encephalopathy, and education of specialized teams that use brain monitoring and imaging to evaluate the effect of critical illness on brain function and development.
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Abstract
Although neurocritical care as a subspecialty is a relatively young field of medicine, its origins can be traced back to ancient times. This article focuses on the progression of neurocritical care from prehistoric trepanation procedures, through the development of mechanical ventilation, management of increased intracranial pressure, and traumatic brain injury, to the establishment of the first "real" intensive care units, and finally to modern monitoring in neurocritical care, management of post-cardiac arrest patients, and the diagnosis of brain death. This article also focuses on the future direction of neurocritical care.
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Affiliation(s)
- Georgia Korbakis
- Department of Neurological Sciences, Rush University Medical Center, 600 South Paulina Street, Chicago, IL 60612, USA.
| | - Thomas Bleck
- Department of Neurological Sciences, Rush University Medical Center, 600 South Paulina Street, Chicago, IL 60612, USA; Department of Neurosurgery, Rush University Medical Center, 600 South Paulina Street, Chicago, IL 60612, USA; Department of Anesthesiology, Rush University Medical Center, 600 South Paulina Street, Chicago, IL 60612, USA; Department of Internal Medicine, Rush University Medical Center, 600 South Paulina Street, Chicago, IL 60612, USA
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Rodríguez Cruz P, Pérez Sánchez J, Cuello J, Sobrino García P, Vicente Peracho G, García Arratibel A, Sánchez Guzmán D, Bravo Quelle N, Gutiérrez Ruano B, Alarcón Morcillo C, Cordido Henríquez F, Romero Delgado F, Muñoz González A, Domínguez Rubio R, Iglesias Mohedano A, Martín Barriga M, de la Casa Fages B, Díaz Otero F, Ezpeleta D, García Pastor A, Gil Núñez A. Workload of on-call emergency room neurologists in a Spanish tertiary care centre. A one-year prospective study. NEUROLOGÍA (ENGLISH EDITION) 2014. [DOI: 10.1016/j.nrleng.2013.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Improved outcome of patients with severe thalamic hemorrhage treated with cerebrospinal fluid drainage and neurocritical care during 1990-1994 and 2005-2009. Acta Neurochir (Wien) 2013; 155:2105-13. [PMID: 24026230 DOI: 10.1007/s00701-013-1871-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2013] [Accepted: 08/31/2013] [Indexed: 10/26/2022]
Abstract
INTRODUCTION Patients with thalamic hemorrhage, depressed level of consciousness and/or signs of elevated intracranial pressure may be treated with neurocritical care (NCC) and external ventricular drainage (EVD) for release of cerebrospinal fluid. METHODS Forty-three patients with thalamic hemorrhage treated with NCC from 1990 to 1994 (n = 21) and from 2005-2009 (n = 22) were evaluated. Outcome was assessed using the Glasgow Coma Scale (GCS) score at discharge from our unit and the modified Rankin Scale (mRS) for long-term outcome. RESULTS Patients' age was 59.5 ± 7 years in 1990-1994, and 58.2 ± 9 years in 2005-2009. The median (25th and 75th percentile) GCS score on admission for the two time periods was 9 (6-12) and 9 (4-14), respectively. Long-term follow-up was assessed at a mean of 37.1 (range 19-65) months after disease onset for the 1990-1994 cohort and at 37.4 (range 14-58) months for the 2005-2009 cohort. Compared to patients from 1990 to 1994, patients from 2005 to 2009 had a significantly better outcome (median mRS [25th and 75th percentile]: 5 [4-6] vs. 4 [2-4.5]; p < 0.01). Most patients (13/21, 62 %) treated from 1990 to 1994 had unchanged or lower GCS scores during their NCC stay in contrast to 7/22 (32 %) from 2005 to 2009. At the last follow-up, 13/21 (62 %) patients from 1990 to 1994 were dead in comparison to 4/21 (19 %) from 2005 to 2009 (p < 0.05). Negative prognostic factors were the 120 h post-admission GCS score in the 1990-1994 patient cohort (p = 0.07) and high age in the recent cohort (p = 0.04). CONCLUSIONS Patients with thalamic hemorrhage and depressed level of consciousness on admission had a worse outcome in the early 1990s compared with the late 2000s, which may at least be partially attributed to refined neurocritical care.
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Rubiano AM, Puyana JC, Mock CN, Bullock MR, Adelson PD. Strengthening neurotrauma care systems in low and middle income countries. Brain Inj 2013; 27:262-72. [PMID: 23438347 DOI: 10.3109/02699052.2012.750742] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
PRIMARY OBJECTIVE To review basic elements to be considered in the development of effective neurotrauma care systems in low- and middle-income countries. Neurotrauma occurs more frequently in developing countries. The survival rate among neurotrauma patients depends in large part on the degree of sophistication of the trauma system. RESEARCH DESIGN A critical review of the literature was undertaken. RESULTS In developing countries, there are difficulties in fully integrating the resources for care if the local and regional trauma systems are poorly structured. Factors like inadequate emergency and neurointensive care, low compensation compared with elective procedures or high medico-legal risks may result in a lack of interest from the few available neurosurgeons to be fully integrated in neurotrauma care. Appropriate structuring of trauma systems according to countries needs and their functionality is a key element that would facilitate the optimal use of resources for integral neurotrauma care. CONCLUSIONS In order to implement an efficient trauma system, organization of low cost resources such as trauma registries and quality control programmes are required. The participation of medical associations in legislative and government processes is also an important factor for the appropriate development and organization of an effective trauma system in under-privileged areas.
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Affiliation(s)
- Andres M Rubiano
- Trauma and Emergency Division, Neiva University Hospital, Neiva, Huila, Colombia.
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Workload of on-call emergency room neurologists in a Spanish tertiary care centre. A one-year prospective study. Neurologia 2013; 29:193-9. [PMID: 23969294 DOI: 10.1016/j.nrl.2013.04.009] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2013] [Revised: 03/25/2013] [Accepted: 04/10/2013] [Indexed: 11/24/2022] Open
Abstract
INTRODUCTION Population ageing, the rising demand for healthcare, and the establishment of acute stroke treatment programs have given rise to increases in the number and complexity of neurological emergency cases. Nevertheless, many centres in Spain still lack on-call emergency neurologists. METHODS We conducted a retrospective study to describe the role of on-call neurologists at Hospital General Universitario Gregorio Marañón, a tertiary care centre in Madrid, Spain. Sociodemographic characteristics, most common pathologies, diagnostic tests, and destination of the patients attended were recorded daily using a computer database. Results were compared with the general care data from the emergency department. RESULTS The team attended 3234 patients (3.48% of the emergency department total). The mean number of patients seen per day was 11.15. The most frequent pathologies were stroke (34%), epilepsy (16%) and headache (8%). The mean stay in the emergency department was 7.17 hours. Hospital admission rate was 40% (7.38% of emergency hospital admissions). The main destinations for admitted patients were the stroke unit (39.5%) and the neurology department (33%). Endovascular or thrombolytic therapies were performed on 76 occasions. Doctors attended 70% of the patients during on-call hours. CONCLUSIONS Emergency neurological care is varied, complex, and frequently necessary. Neurological cases account for a sizeable percentage of both patient visits to the emergency room and the total number of emergency admissions. The current data confirm that on-call neurologists available on a 24-hour basis are needed in emergency departments.
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Kuramatsu JB, Huttner HB, Schwab S. Advances in the management of intracerebral hemorrhage. J Neural Transm (Vienna) 2013; 120 Suppl 1:S35-41. [PMID: 23720189 DOI: 10.1007/s00702-013-1040-y] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2013] [Accepted: 05/14/2013] [Indexed: 12/14/2022]
Abstract
Intracerebral hemorrhage (ICH) is one of the most detrimental sub-types of stroke and accounts for 10-15% of all strokes Qureshi et al. (Lancet 373(9675):1632-1644, 2009). ICH has an incidence of 10-30 cases per 100,000 people/year which is increasing and expected to double by the year 2050 Qureshi et al. (N Engl J Med 344 (19):1450-1460, 2001). Mortality rates still remain poor (30-50%) and functional dependency after ICH is high (~75%) van Asch et al. (Lancet Neurol 9 (2):167-176, 2010). Up to now, all randomized controlled trials investigating treatment approaches in ICH have failed to document improvements on clinical endpoints Mayer et al. (N Engl J Med 358 (20):2127-2137, 2008); Brouwers and Goldstein (Neurotherapeutics 9 (1):87-98, 2012). Only a specialized treatment of severely injured patients at dedicated neuro intensive care units [NICU] has been shown to be beneficial Qureshi et al. (Lancet 373(9675):1632-1644, 2009); Suarez et al. (Crit Care Med 32 (11):2311-2317, 2004). Currently, ongoing trials are investigating aggressive blood pressure lowering, hemostatic therapies, different operative strategies, intraventricular thrombolysis as well as neuroprotective approaches, and brain edema therapies. This review will summarize advanced treatment strategies and novel approaches which are currently under investigation.
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Affiliation(s)
- J B Kuramatsu
- Department of Neurology, University of Erlangen-Nuremberg, Schwabachanlage 6, 91054 Erlangen, Germany
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Jauch EC, Saver JL, Adams HP, Bruno A, Connors JJB, Demaerschalk BM, Khatri P, McMullan PW, Qureshi AI, Rosenfield K, Scott PA, Summers DR, Wang DZ, Wintermark M, Yonas H. Guidelines for the early management of patients with acute ischemic stroke: a guideline for healthcare professionals from the American Heart Association/American Stroke Association. Stroke 2013; 44:870-947. [PMID: 23370205 DOI: 10.1161/str.0b013e318284056a] [Citation(s) in RCA: 3207] [Impact Index Per Article: 291.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND AND PURPOSE The authors present an overview of the current evidence and management recommendations for evaluation and treatment of adults with acute ischemic stroke. The intended audiences are prehospital care providers, physicians, allied health professionals, and hospital administrators responsible for the care of acute ischemic stroke patients within the first 48 hours from stroke onset. These guidelines supersede the prior 2007 guidelines and 2009 updates. METHODS Members of the writing committee were appointed by the American Stroke Association Stroke Council's Scientific Statement Oversight Committee, representing various areas of medical expertise. Strict adherence to the American Heart Association conflict of interest policy was maintained throughout the consensus process. Panel members were assigned topics relevant to their areas of expertise, reviewed the stroke literature with emphasis on publications since the prior guidelines, and drafted recommendations in accordance with the American Heart Association Stroke Council's Level of Evidence grading algorithm. RESULTS The goal of these guidelines is to limit the morbidity and mortality associated with stroke. The guidelines support the overarching concept of stroke systems of care and detail aspects of stroke care from patient recognition; emergency medical services activation, transport, and triage; through the initial hours in the emergency department and stroke unit. The guideline discusses early stroke evaluation and general medical care, as well as ischemic stroke, specific interventions such as reperfusion strategies, and general physiological optimization for cerebral resuscitation. CONCLUSIONS Because many of the recommendations are based on limited data, additional research on treatment of acute ischemic stroke remains urgently needed.
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Kurtz P, Fitts V, Sumer Z, Jalon H, Cooke J, Kvetan V, Mayer SA. How does care differ for neurological patients admitted to a neurocritical care unit versus a general ICU? Neurocrit Care 2012; 15:477-80. [PMID: 21519958 DOI: 10.1007/s12028-011-9539-2] [Citation(s) in RCA: 66] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
BACKGROUND Neurological patients have lower mortality and better outcomes when cared for in specialized neurointensive care units than in general ICUs. However, little is known about how the process of care differs between these types of units. METHODS The Greater New York Hospital Association conducted a city-wide 24-h ICU prevalence survey on March 15th, 2007. Data was collected on all patients admitted to 143 ICUs in 69 different hospitals. RESULTS Of 1,906 ICU patients surveyed, 231 had a primary neurological diagnosis. Of these, 52 (22%) were admitted to one of 9 neuro-ICU's in NY and 179 (78%) to a medical or surgical ICU. Neurological patients in neuro-ICUs were more likely to have been transferred from an outside hospital (37% vs. 11%, P < 0.0001). Hemorrhagic stroke was more frequent in neuro-ICUs (46% vs. 16%, P < 0.0001), whereas traumatic brain injury (2% vs. 24%, P < 0.0001) and ischemic stroke (0% vs. 19%, P = 0.001) were less common. Despite a lower rate of mechanical ventilation (39% vs. 50%, P = 0.15), ICU length of stay was longer in neuro-ICU patients (≥10 days, 40% vs. 17%, P < 0.0001). More neuro-ICU patients had undergone tracheostomy (35% vs. 15%, P = 0.04), invasive hemodynamic monitoring (40% vs. 20%, P = 0.002), and invasive intracranial pressure monitoring (29% vs. 9%, P < 0.001) than patients cared for in general ICUs. Intravenous sedation was less prevalent in neuro-ICUs (12% vs. 30%, P = 0.009) and more patients were receiving nutritional support compared to general ICUs (67% vs. 39%, P < 0.001). CONCLUSIONS Neurological patients cared for in specialty neuro-ICUs underwent more invasive intracranial and hemodynamic monitoring, tracheostomy, and nutritional support, and received less IV sedation than patients in general ICUs. These differences in care may explain previously observed disparities in outcome between neurocritical care and general ICUs.
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Affiliation(s)
- Pedro Kurtz
- The Department of Neurology, Columbia University, New York, NY, USA
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Abstract
Neurocritical care is a subspecialty of critical care medicine, dedicated to the care and the advancement of care of critically ill patients with neurosurgical or neurological diseases. Neurocritical care patients are heterogeneous, in both their disease process and the therapies they receive, however, several studies demonstrate that care of these patients in dedicated NeuroIntensive Care Units (neuroICUs) by neurointensivists, who coordinate their care is associated with reduced mortality and resource utilization. NeuroICUs foster innovation, and yet despite all the recent advances, much research needs to be undertaken in neurocritical care to better understand the disease pathophysiology and to demonstrate improved outcome with the use of goal-directed therapy based on evolving techniques and therapies.
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Rhoney DH. Introduction: neurologic critical care. J Pharm Pract 2012; 23:385-6. [PMID: 21507843 DOI: 10.1177/0897190010372319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- Denise H Rhoney
- Eugene Applebaum College of Pharmacy & Health Sciences, Wayne State University, Detroit, MI 48201, USA.
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Indikationen und Outcome beatmeter Patienten einer neurologischen Intensivstation. DER NERVENARZT 2012; 83:741-50. [DOI: 10.1007/s00115-011-3411-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Abstract
Pediatric neurocritical care is an emerging multidisciplinary field of medicine and a new frontier in pediatric critical care and pediatric neurology. Central to pediatric neurocritical care is the goal of improving outcomes in critically ill pediatric patients with neurological illness or injury and limiting secondary brain injury through optimal critical care delivery and the support of brain function. There is a pressing need for evidence based guidelines in pediatric neurocritical care, notably in pediatric traumatic brain injury and pediatric stroke. These diseases have distinct clinical and pathophysiological features that distinguish them from their adult counterparts and prevent the direct translation of the adult experience to pediatric patients. Increased attention is also being paid to the broader application of neuromonitoring and neuroprotective strategies in the pediatric intensive care unit, in both primary neurological and primary non-neurological disease states. Although much can be learned from the adult experience, there are important differences in the critically ill pediatric population and in the circumstances that surround the emergence of neurocritical care in pediatrics.
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Affiliation(s)
- Sarah Murphy
- MassGeneral Hospital for Children, Boston, MA 02114, USA.
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Glass HC, Bonifacio SL, Shimotake T, Ferriero DM. Neurocritical care for neonates. Curr Treat Options Neurol 2011; 13:574-89. [PMID: 21874296 DOI: 10.1007/s11940-011-0144-7] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
OPINION STATEMENT Neurocritical care is an emerging subspecialty that combines expertise in neurology, critical care medicine, neuroradiology, and neurosurgery. Increasing evidence from the adult literature suggests that specialized neurocritical care can lead to improved outcomes following acute brain injury. Critically ill neonates with neurologic conditions may also benefit from specialized neurocritical care. Adherence to guidelines and managing patients in intensive care nurseries with dedicated, multidisciplinary neurocritical care personnel may optimize outcomes. This goal may be achieved by more quickly recognizing neurologic impairment, preventing secondary brain injury by maintaining basic physiologic functions, and rapidly implementing therapies. Nurseries that care for neonates with suspected acute brain injury should be prepared to adequately support multiorgan involvement, monitor the brain to detect seizures, evaluate for brain injury using MRI, and follow development through school age.
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Affiliation(s)
- Hannah C Glass
- Departments of Neurology & Pediatrics, University of California San Francisco, Box 0663, 521 Parnassus Avenue, C-215, San Francisco, CA, 94143-0663, USA,
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Teig M, Smith M. Where should patients with severe traumatic brain injury be managed? All patient should be managed in a neurocritical care unit. J Neurosurg Anesthesiol 2011; 22:357-9. [PMID: 20844380 DOI: 10.1097/ana.0b013e3181f0dada] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Abstract
BACKGROUND To describe the concept, implementation, patient characteristics, and preliminary outcomes of a Neonatal Neurocritical Care Service (NNCS) recently established at the University of California, San Francisco. METHODS The NNCS was developed to better address the special needs of neonates at risk for neurological injury. The service combines dedicated neurological care, specialized neonatal medical and nursing expertise, neuromonitoring, neuroimaging, neurodevelopmental care, and long-term follow up. Newborns evaluated by the NNCS between July 2008 and June 2009 were included in the analysis. Demographic data (gestational age at birth, sex, admission diagnosis, and reason for consult), outcome (mortality, length of stay), and neurophysiology and imaging resources were extracted from patient charts. RESULTS Over the 12-month period, 155 newborns were evaluated (approximately 25% of all admissions); of these, 51 were preterm (<36 weeks gestation) and 104 were term. Approximately half were admitted for primary medical diagnoses, such as preterm birth, congenital malformations or apnea/apparent life-threatening event (ALTE), with the remainder admitted for primary neurological problems, including perinatal asphyxia, seizures/possible seizures, or congenital cerebral malformation. The most common neurological diagnoses were hypoxic-ischemic encephalopathy (38%) and seizure (35%). Among preterm newborns, intraventricular hemorrhage grade III and periventricular hemorrhagic infarction were most common. Mortality was approximately 20% in both preterm and term populations. CONCLUSIONS While specialized neurocritical care has improved outcomes in adult populations, longitudinal studies are needed to determine whether specialized neurocritical care services will also result in improved neurodevelopmental outcomes for newborns.
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Impact of Delayed Transfer of Critically Ill Stroke Patients from the Emergency Department to the Neuro-ICU. Neurocrit Care 2010; 13:75-81. [DOI: 10.1007/s12028-010-9347-0] [Citation(s) in RCA: 92] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Abstract
PURPOSE OF REVIEW Neurocritical care in adults with life-threatening neurological disease is a distinct discipline that has developed out of critical care medicine and neurology. This review considers whether it is time for such a specialized service to be developed in pediatrics. RECENT FINDINGS Recent reports describe how some institutions and pediatric professional bodies have set about transferring the specialist neurocritical care experience in adults to pediatric practice. The issue, now, is whether such a development would improve pediatric healthcare, medical education and training in the newly defined field. Adult neurocritical care did not develop in a void. The historical influences were the polio epidemics and the investment in experimental neuroprotection. These traditions provided a foundation for success in recent clinical trials, patient outcomes and healthcare research. Pediatric neurocritical care does not have the equivalent parallels and track record in healthcare research. Size of practice and casemix is also significantly different, with one-third of potential beneficiaries of the new field having a primary medical, rather than neurological, disorder. Three types of development for pediatric neurocritical services are, therefore, suggested by the literature and the implications of these on cross-discipline staffing and education are discussed. SUMMARY Pediatric neurocritical care is the new frontier for pediatric critical care medicine and pediatric neurology. There is sufficient specialist interest and momentum for the development of a multidisciplinary collaboration that has the aim of improving patient care.
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Rama-Maceiras P, Fàbregas N, Ingelmo I, Hernández-Palazón J. [Survey of anesthesiologists' practice in treating spontaneous aneurysmal subarachnoid hemorrhage]. REVISTA ESPANOLA DE ANESTESIOLOGIA Y REANIMACION 2009; 56:9-15. [PMID: 19284122 DOI: 10.1016/s0034-9356(09)70314-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
OBJECTIVES To evaluate the participation of Spanish anesthesiology departments in the management of patients hospitalized for spontaneous aneurysmal subarachnoid hemorrhage. MATERIAL AND METHODS Chiefs of anesthesiology departments of hospitals listed in the Spanish National Catalog of Hospitals of the Ministry of Health and Consumer Affairs were sent a questionnaire with 30 items covering protocols for the management of patients with spontaneous aneurysmal subarachnoid hemorrhage. Items asked about the participation of anesthesiologists during both admission and the perioperative period. RESULTS The questionnaire was sent to 132 hospitals, of which 18 (13.6%) responded. Forty-six percent of anesthesiology departments do not participate in the initial resuscitation. Only 4 reported having a protocol for treating these patients. The initial diagnosis was reportedly made by cranial computed tomography in all cases. Endovascular treatment was the most common procedure reported (66%) and it was given within the first 48 hours (66%). Basic monitoring was used more than nervous system monitoring. Total intravenous anesthesia was used for craniotomy in 53% of the hospitals and for endovascular treatment in 64%. Complications reported most often were vasospasm (100%) and hydrocephalus (69%). CONCLUSIONS Even though few questionnaires were returned, the results reveal scarce use of protocols for the treatment of spontaneous aneurysmal subarachnoid hemorrhage by anesthesiologists. It was also evident that the participation of anesthesiology department staff in the treatment of this condition takes place almost exclusively in the intraoperative period and that the use of nervous system monitoring is scarce. Endovascular treatment is increasing in our practice settings.
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MESH Headings
- Anesthesia, Inhalation/statistics & numerical data
- Anesthesia, Intravenous/statistics & numerical data
- Anesthesiology/methods
- Anesthesiology/statistics & numerical data
- Aneurysm, Ruptured/complications
- Aneurysm, Ruptured/diagnostic imaging
- Aneurysm, Ruptured/surgery
- Aneurysm, Ruptured/therapy
- Craniotomy/statistics & numerical data
- Data Collection
- Embolization, Therapeutic/statistics & numerical data
- Humans
- Hydrocephalus/etiology
- Intracranial Aneurysm/complications
- Intracranial Aneurysm/diagnostic imaging
- Intracranial Aneurysm/surgery
- Intracranial Aneurysm/therapy
- Monitoring, Intraoperative/methods
- Monitoring, Intraoperative/statistics & numerical data
- Patient Care Team/statistics & numerical data
- Postoperative Complications/epidemiology
- Practice Patterns, Physicians'/statistics & numerical data
- Preanesthetic Medication/statistics & numerical data
- Preoperative Care
- Spain
- Subarachnoid Hemorrhage/diagnostic imaging
- Subarachnoid Hemorrhage/surgery
- Subarachnoid Hemorrhage/therapy
- Tomography, X-Ray Computed
- Vasospasm, Intracranial/etiology
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Affiliation(s)
- P Rama-Maceiras
- Servicio de Anestesiología y Reanimación, Hospital Clínico Universitario A Coruña.
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