Neurocritical care
-
Comparative Study
Accuracy and Safety of External Ventricular Drain Placement by Physician Assistants and Nurse Practitioners in Aneurysmal Acute Subarachnoid Hemorrhage.
In the current dynamic health environment, increasing number of procedures are being completed by advanced practitioners (nurse practitioners and physician assistants). This is the first study to assess the clinical outcomes and safety of external ventricular drain (EVD) placements by specially trained advanced practitioners. ⋯ After appropriate training, EVD placement can be safely performed by advanced practitioners with an adequate accuracy of placement.
-
Despite the widespread adoption of targeted temperature management (TTM), coma after cardiac arrest remains a common problem with a high proportion of patients suffering substantial disability. Prognostication after cardiac arrest, particularly the identification of patients with likely good outcome, remains difficult. ⋯ We conclude that in the absence of malignant EEG findings, combination of physical exam and MRI findings can be a useful to identify those patients who have potential for recovery. Variability in timing of imaging and findings in different modalities argue for the need for future prospective studies of multimodal outcome prediction after cardiac arrest.
-
Intravenous (IV) lacosamide use for status epilepticus has increased in recent years and is recommended for refractory status epilepticus by current guidelines. Per the lacosamide package labeling, the preferred route of administration is diluted and infused over 30-60 min; however, administration undiluted is also acceptable and recent literature demonstrated safety at a maximum rate of 80 mg per minute (Kellinghaus et al. in Acta Neurol Scand 123:137-141, 2011). Undiluted administration as an IV push has potential to increase efficiency of administration to patients needing urgent seizure control since it may be dispensed from automatic dispensing cabinets in patient care areas. This study aims to compare safety outcomes and efficiency of administration in patients receiving lacosamide IV push compared to IV piggyback. ⋯ Administration of lacosamide via IV push results in similar adverse effect rates to IV piggyback preparations with more efficient time to administration.
-
Critical care continuous electroencephalography (CCEEG) represents the gold standard for detection of nonconvulsive status epilepticus (NCSE) in neurological critical care patients. It is unclear which findings on short-term routine EEG and which clinical parameters predict NCSE during subsequent CCEEG reliably. The aim of the present study was to assess the prognostic significance of changes within the first 30 min of EEG as well as of clinical parameters for the occurrence of NCSE during subsequent CCEEG. ⋯ Early SED and early RPPIIIU within the first 30 min of EEG as well as clinical signs of NCS predict the occurrence of NCSE during subsequent CCEEG with high sensitivity and high negative predictive value and may be useful to select patients who should undergo CCEEG.
-
Comment Letter
Response to Lewis A: Reconciling the Case of Jahi Mcmath.
Abstract