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Agitated delirium

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https://www.readbyqxmd.com/read/28190439/neurologic-complications-of-polytrauma
#1
R M Jha, L Shutter
Neurologic complications in polytrauma can be classified by etiology and clinical manifestations: neurovascular, delirium, and spinal or neuromuscular problems. Neurovascular complications include ischemic strokes, intracranial hemorrhage, or the development of traumatic arteriovenous fistulae. Delirium and encephalopathy have a reported incidence of 67-92% in mechanically ventilated polytrauma patients. Causes include sedation, analgesia/pain, medications, sleep deprivation, postoperative state, toxic ingestions, withdrawal syndromes, organ system dysfunction, electrolyte/metabolic abnormalities, and infections...
2017: Handbook of Clinical Neurology
https://www.readbyqxmd.com/read/28190430/delirium-in-critically-ill-patients
#2
A J C Slooter, R R Van De Leur, I J Zaal
Delirium is common in critically ill patients and associated with increased length of stay in the intensive care unit (ICU) and long-term cognitive impairment. The pathophysiology of delirium has been explained by neuroinflammation, an aberrant stress response, neurotransmitter imbalances, and neuronal network alterations. Delirium develops mostly in vulnerable patients (e.g., elderly and cognitively impaired) in the throes of a critical illness. Delirium is by definition due to an underlying condition and can be identified at ICU admission using prediction models...
2017: Handbook of Clinical Neurology
https://www.readbyqxmd.com/read/28179250/impact-of-pharmacist-management-of-pain-agitation-and-delirium-in-the-intensive-care-unit-through-participation-in-multidisciplinary-bundle-rounds
#3
Patricia Louzon, Heath Jennings, Mahmood Ali, Marijo Kraisinger
PURPOSE: A two-phase program to increase pharmacist involvement in management of pain, agitation and delirium (PAD) at a large community teaching hospital is described. SUMMARY: Florida Orlando Hospital implemented a two-phase initiative to decrease intensive care unit (ICU) length of stay (LOS), ventilator use, sedative use, and hospital expenditures while advancing pharmacists' scope of practice. Phase 1 of the initiative involved a pilot project to evaluate pharmacist management of sedative therapy for mechanically ventilated patients...
February 15, 2017: American Journal of Health-system Pharmacy: AJHP
https://www.readbyqxmd.com/read/28160834/-observational-study-of-delirium-in-palliative-care
#4
REVIEW
Maryse Mailly, Jean-Pierre Bénézech, Josyane Chevallier-Michaud
Caregivers know that the agitation and movements to reject sheets and clothes is found in some patients with cancer in the palliative phase. An observational study was carried out with the aim of refining the short-term prognosis clinical approach and to organise more suitably adapted care.
February 2017: Revue de L'infirmière
https://www.readbyqxmd.com/read/28152732/reducing-pain-agitation-and-delirium-to-optimize-outcomes-in-mechanically-ventilated-critically-ill-oncology-patients
#5
Dana Bullick, Sharon Barniak, Joanne McGovern, Trisha Patel, Jeffrey Hoag
: 233 Background: Greater than 60% of cancer patients experience chronic pain which is heightened in critical illness. Optimal pain assessment is challenging in the critically ill leading to under treatment due to sedation during mechanical ventilation (MV). The Society of Critical Care Medicine (SCCM) favors treating pain with intermittent boluses rather than continuous infusions; however,appropriate analgesic doses and means of titration are elusive leading to over sedation, prolonged ventilation, and delirium...
March 2016: Journal of Clinical Oncology: Official Journal of the American Society of Clinical Oncology
https://www.readbyqxmd.com/read/28148613/delirium-in-trauma-patients-prevalence-and-predictors
#6
Kathryn T Von Rueden, Breighanna Wallizer, Paul Thurman, Karen McQuillan, Tiffany Andrews, Jennifer Merenda, Heesook Son
BACKGROUND: Delirium is associated with increased mortality, morbidity, hospital costs, and postdischarge cognitive dysfunction. Most research focuses on nontrauma patients receiving mechanical ventilation in the intensive care unit. OBJECTIVES: To determine the prevalence and predictors of delirium in trauma patients residing in intensive and intermediate care units of an academic medical center. METHODS: Trauma patients were screened for delirium by using the Confusion Assessment Method for the Intensive Care Unit...
February 2017: Critical Care Nurse
https://www.readbyqxmd.com/read/28148581/delirium-a-guide-for-the-general-physician
#7
Oliver M Todd, Elizabeth A Teale
Delirium describes a sudden onset change in mental status of fluctuating course. This is a state of altered consciousness characterised chiefly by inattention or lack of arousal, but can also include new impairment of language, perception and behaviour. Certain predisposing factors can make an individual more susceptible to delirium in the face of a stressor. Stressors include direct insults to the brain, insults peripheral to the brain or external changes in the environment of an individual. Delirium is varied in its presentation, and can be categorised by the psychomotor profile as: hyperactive type (overly vigilant, agitated, often wandersome), hypoactive type (sedate or withdrawn) or mixed types...
February 2017: Clinical Medicine: Journal of the Royal College of Physicians of London
https://www.readbyqxmd.com/read/28141603/prevention-and-management-of-postoperative-delirium-in-elderly-patients-following-elective-spinal-surgery
#8
Alireza K Nazemi, Anirudh K Gowd, Jonathan J Carmouche, Stephen L Kates, Todd J Albert, Caleb J Behrend
STUDY DESIGN: This study is a systematic review. OBJECTIVE: Propose an evidence-based algorithm for prevention, diagnosis, and management of postoperative delirium in geriatric patients undergoing elective spine surgery. SUMMARY OF BACKGROUND DATA: Delirium is associated with longer stays after elective surgery, increased risk of readmission, and $6.9 billion annually in medical costs. Early diagnosis and treatment of delirium can reduce length of stay (LOS), in-hospital morbidity, and health care costs...
January 30, 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28101764/diazepam-in-the-treatment-of-moderate-to-severe-alcohol-withdrawal
#9
Steven J Weintraub
Benzodiazepines ameliorate or prevent the symptoms and complications of moderate to severe alcohol withdrawal, which can include autonomic hyperactivity, agitation, combativeness, hallucinations, seizures, delirium, and death. The benzodiazepines most commonly used for this purpose are lorazepam, chlordiazepoxide, oxazepam, and diazepam. It is widely asserted that no member of this group is superior to the others for treatment of alcohol withdrawal. However, of these, diazepam has the shortest time to peak effect, which facilitates both rapid control of symptoms and accurate titration to avoid over-sedation...
January 18, 2017: CNS Drugs
https://www.readbyqxmd.com/read/28100176/effect-of-training-and-structured-medication-review-on-medication-appropriateness-in-nursing-home-residents-and-on-cooperation-between-health-care-professionals-the-intherakt-study-protocol
#10
Angelika Mahlknecht, Nadja Nestler, Ulrike Bauer, Nadine Schüßler, Jochen Schuler, Sebastian Scharer, Ralf Becker, Isabel Waltering, Georg Hempel, Oliver Schwalbe, Maria Flamm, Jürgen Osterbrink
BACKGROUND: Pharmacotherapy in residents of nursing homes is critical due to the special vulnerability of this population. Medical care and interprofessional communication in nursing homes are often uncoordinated. As a consequence, polypharmacy and inappropriate medication use are common and may lead to hospitalizations and health hazards. The aim of this study is to optimize communication between the involved professional groups by specific training and by establishing a structured medication review process, and to improve medication appropriateness and patient-relevant health outcomes for residents of nursing homes...
January 18, 2017: BMC Geriatrics
https://www.readbyqxmd.com/read/28099638/risk-factors-for-agitation-in-critically-ill-patients
#11
Thiago Miranda Lopes de Almeida, Luciano Cesar Pontes de Azevedo, Paulo Maurício Garcia Nosé, Flavio Geraldo Resende de Freitas, Flávia Ribeiro Machado
Objective: To evaluate the incidence of agitation in the first 7 days after intensive care unit admission, its risk factors and its associations with clinical outcomes. Methods: This single-center prospective cohort study included all patients older than 18 years with a predicted stay > 48 hours within the first 24 hours of intensive care unit admission. Agitation was defined as a Richmond Agitation Sedation Scale score ≥ +2, an episode of agitation or the use of a specific medication recorded in patient charts...
October 2016: Revista Brasileira de Terapia Intensiva
https://www.readbyqxmd.com/read/28098628/the-abcdef-bundle-science-and-philosophy-of-how-icu-liberation-serves-patients-and-families
#12
E Wesley Ely
Over the past 20 years, critical care has matured in a myriad of ways resulting in dramatically higher survival rates for our sickest patients. For millions of new survivors comes de novo suffering and disability called "the postintensive care syndrome." Patients with postintensive care syndrome are robbed of their normal cognitive, emotional, and physical capacity and cannot resume their previous life. The ICU Liberation Collaborative is a real-world quality improvement initiative being implemented across 76 ICUs designed to engage strategically the ABCDEF bundle through team- and evidence-based care...
February 2017: Critical Care Medicine
https://www.readbyqxmd.com/read/28074297/-delirium-analgesia-and-sedation-in-intensive-care-medicine-development-of-a-protocol-based-management-approach
#13
A Wolf, R Mörgeli, A Müller, B Weiss, C Spies
Intensive care treatment has long-term consequences that are often not immediately apparent to the health care providers. The combination of muscle weakness, cognitive damage, and psychological disorders is comprised under the term post-intensive care syndrome (PICS). Analgesia and sedation protocols, as well as nonpharmacological preventive and therapeutic approaches, are effective tools for avoiding complications and improving long-term survival. The principle of "early goal-directed therapy" is fundamental...
February 2017: Medizinische Klinik, Intensivmedizin und Notfallmedizin
https://www.readbyqxmd.com/read/28008563/agitation-after-subarachnoid-hemorrhage-a-frequent-omen-of-hospital-complications-associated-with-worse-outcomes
#14
Michael E Reznik, J Michael Schmidt, Ali Mahta, Sachin Agarwal, David J Roh, Soojin Park, Hans Peter Frey, Jan Claassen
BACKGROUND: Agitated delirium is frequent following acute brain injury, but data are limited in patients with subarachnoid hemorrhage (SAH). We examined incidence, risk factors, and consequences of agitation in these patients in a single-center retrospective study. METHODS: We identified all patients treated with antipsychotics or dexmedetomidine from a prospective observational cohort of patients with spontaneous SAH. Agitation was confirmed by chart review. Outcomes were assessed at 12 months using the modified Rankin Scale (mRS), Telephone Interview for Cognitive Status (TICS), and Lawton IADL (Instrumental Activities of Daily Living) scores...
December 22, 2016: Neurocritical Care
https://www.readbyqxmd.com/read/27956448/delirium-a-guide-for-the-general-physician
#15
Oliver M Todd, Elizabeth A Teale
Delirium describes a sudden onset change in mental status of fluctuating course. This is a state of altered consciousness characterised chiefly by inattention or lack of arousal, but can also include new impairment of language, perception and behaviour. Certain predisposing factors can make an individual more susceptible to delirium in the face of a stressor. Stressors include direct insults to the brain, insults peripheral to the brain or external changes in the environment of an individual. Delirium is varied in its presentation, and can be categorised by the psychomotor profile as: hyperactive type (overly vigilant, agitated, often wandersome), hypoactive type (sedate or withdrawn) or mixed types...
December 2016: Clinical Medicine: Journal of the Royal College of Physicians of London
https://www.readbyqxmd.com/read/27930564/effects-of-intraoperative-dexmedetomidine-with-intravenous-anesthesia-on-postoperative-emergence-agitation-delirium-in-pediatric-patients-undergoing-tonsillectomy-with-or-without-adenoidectomy-a-consort-prospective-randomized-controlled-clinical-trial
#16
RANDOMIZED CONTROLLED TRIAL
Jun-Li Cao, Yu-Ping Pei, Jing-Qiu Wei, Yue-Ying Zhang
Postoperative emergence agitation/delirium (POED) is a common complication in pediatric surgery patients, which increases the risk of developing postoperative airway obstruction and respiratory depression. This study aims to investigate the safety and efficacy of intraoperative infusion of dexmedetomidine (DEX) and its effects on POED in pediatric patients undergoing tonsillectomy with or without adenoidectomy.Sixty patients scheduled for tonsillectomy with or without adenoidectomy, aged 2 to 8 years, were randomly allocated into 2 groups (n = 30)...
December 2016: Medicine (Baltimore)
https://www.readbyqxmd.com/read/27917740/delirium-superimposed-on-dementia-phenomenological-differences-between-patients-with-and-without-behavioral-and-psychological-symptoms-of-dementia-in-a-specialized-delirium-unit
#17
Jennifer Abengaña, Mei Sian Chong, Laura Tay
BACKGROUND: Overlap between neuropsychiatric symptoms of dementia and delirium complicates diagnosis of delirium superimposed on dementia (DSD). This study sought to examine differences in delirium presentation and outcomes between DSD patients with and without pre-existing behavioral and psychological symptoms of dementia (BPSD). METHODS: This was a prospective cohort study of older adults with DSD admitted to a specialized delirium unit (December 2010-August 2012)...
December 5, 2016: International Psychogeriatrics
https://www.readbyqxmd.com/read/27910808/magnesium-and-depression
#18
Anna Serefko, Aleksandra Szopa, Ewa Poleszak
Magnesium is one of the most important elements in the human body and is involved in a number of biochemical processes crucial for the proper functioning of the cardiovascular, alimentary, endocrine, and osteoarticular systems. It also plays a vital modulatory role in brain biochemistry, influencing several neurotransmission pathways associated with the development of depression. Personality changes, including apathy, depression, agitation, confusion, anxiety, and delirium are observed when there is a deficiency of this element...
March 1, 2016: Magnesium Research: Official Organ of the International Society for the Development of Research on Magnesium
https://www.readbyqxmd.com/read/27907964/critical-care-neurology-perspective-on-delirium
#19
Matthew B Maas, Andrew M Naidech
The evidence linking delirium to poor outcomes after critical illness is compelling, including higher mortality, prolonged mechanical ventilation, longer length of intensive care unit stay, and long-term cognitive impairments. The attitude toward delirium in the neurologic community is shifting away from viewing it as an unmodifiable, inevitable consequence of severe illness to treating it is as a neurologic emergency, akin to seizures or encephalitis. Delirium, like other manifestations of critical illness encephalopathy, is an organ dysfunction syndrome...
December 2016: Seminars in Neurology
https://www.readbyqxmd.com/read/27901329/comparing-incidence-of-emergence-delirium-between-sevoflurane-and-desflurane-in-children-following-routine-otolaryngology-procedures
#20
Jeremy N Driscoll, Brian M Bender, Carlos A Archilla, Carol M Klim, J Hossain, George Mychaskiw, Julie L Wei
BACKGROUND: Emergence delirium (ED) is a state of aggressive agitation that can occur temporarily in the process of emerging from anesthesia in children exposed to volatile or intravenous anesthetics. Emergence delirium is typically assessed using the published and validated pediatric emergence delirium (PAED) scale. Due to some variation in properties between sevoflurane and desflurane for maintenance of anesthesia after standard sevoflurane induction, we designed a prospective study to examine potential differences in emergence behavior and incidence of ED in children undergoing elective ear-nose-throat (ENT) surgery...
November 30, 2016: Minerva Anestesiologica
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