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Delirium assessment

Giuseppe Pasqualetti, Valeria Calsolaro, Sara Bernardini, Giuseppe Linsalata, Renato Bigazzi, Nadia Caraccio, Fabio Monzani
Introduction: Although the association between low FT3 and poor outcome has been extensively reported in literature, the degree of peripheral thyroxin deiodination and its relationship with frailty and survival in hospitalized older patients has not been fully established yet. The aim of the current study was to evaluate the possible correlation between FT3/FT4 ratio reduction, an indirect marker of thyroxin deiodination impairment, and frailty status and survival in hospitalized older patients...
March 12, 2018: Journal of Clinical Endocrinology and Metabolism
Paul Rood, Getty Huisman-de Waal, Hester Vermeulen, Lisette Schoonhoven, Peter Pickkers, Mark van den Boogaard
BACKGROUND: Delirium occurs frequently in intensive care unit (ICU) patients and is associated with numerous deleterious outcomes. There is a large variation in reported delirium occurrence rates, ranging from 4% to 89%. Apart from patient and treatment-related factors, organisational factors could influence delirium incidence, but this is currently unknown. OBJECTIVE: To systematically review delirium incidence and determine whether or not organisational factors may contribute to the observed delirium incidence in adult ICU patients...
March 12, 2018: Australian Critical Care: Official Journal of the Confederation of Australian Critical Care Nurses
Cheryl Holly, Sallie Porter, Mercedes Echevarria, Margaret Dreker, Sevara Ruzehaji
The findings can facilitate earlier recognition and prevention of pediatric delirium. ABSTRACT: Purpose: The purpose of this study was to examine the evidence regarding the risk factors for and characteristics of acute pediatric delirium in hospitalized children. METHODS: The systematic review method within an epidemiological framework of person, place, and time was used. Fifty-two studies were selected for initial retrieval. Of these, after assessment for methodological quality, 21 studies involving 2,616 subjects were included in the review...
March 14, 2018: American Journal of Nursing
Soenke Boettger, David Garcia Nuñez, Rafael Meyer, Andre Richter, Alain Rudiger, Maria Schubert, Josef Jenewein
BACKGROUND: With its high incidence and subsequent adverse consequences in the intensive care setting, several instruments have been developed to screen for and detect delirium. One of the more commonly used is the Intensive Care Delirium Screening Checklist (ICDSC); however, the optimal cut-off score indicating delirium has been debated. METHODS: In this prospective cohort study, the ICDSC threshold for delirium set at ≥3, ≥4, or ≥5 was compared with the DSM-IV-TR-determined diagnosis of delirium (used as standard), and with the Confusion Assessment Method for the ICU (CAM-ICU), with respect to their concurrent validity...
March 14, 2018: Swiss Medical Weekly
J Liu, Y Li, Y Cai, Z C Jin
Objective: To investigate the predictive value of elevated serum S100B level in patients with multiple traumas combined delirium for the clinical prognosis prior to intensive care unit (ICU) discharge. Methods: One hundred seventy-nine patients with multiple traumas diagnosed as delirium after admission over 48 hours to the Department of Critical Care Medicine, People's Hospital Affiliated to Jiangsu University from January 2013 to December 2016 were divided into two groups according to the level of serum S100B measured prior to the ICU discharge: high S100B group (≥0...
March 6, 2018: Zhonghua Yi Xue za Zhi [Chinese medical journal]
John W Wax, Amy W An, Nicole Kosier, Timothy E Quill
Voluntary stopping of eating and drinking (VSED) is a deliberate, self-initiated attempt to hasten death in the setting of suffering refractory to optimal palliative interventions or prolonged dying that a person finds intolerable. Individuals who consider VSED tend to be older, have a serious but not always imminently terminal illness, place a high value on independence, and have significant illness burden. VSED can theoretically be performed independent of clinician assistance and therefore avoids many of the ethical and legal concerns associated with physician-assisted dying or other palliative measures of last resort, However, VSED is an intense process fraught with new sources of somatic and emotional suffering for individuals and their caregivers, so VSED is best supervised by an experienced, well-informed clinician who can provide appropriate pre-intervention assessment, anticipatory guidance, medical treatment of symptoms, and emotional support...
March 2018: Journal of the American Geriatrics Society
C Ricardo Ramirez, M L Álvarez Gómez, C A Agudelo Vélez, S Zuluaga Penagos, R A Consuegra Peña, K Uribe Hernández, I C Mejía Gil, E M Cano Londoño, M Elorza Parra, J G Franco Vásquez
OBJECTIVE: To evaluate the clinical characteristics, prevalence and factors associated with delirium in critical patients from 5 to 14 years of age. DESIGN: An analytical, cross-sectional observational study was made. Delirium was assessed with the Pediatric-Confusion Assessment Method for the Intensive Care Unit (pCAM-ICU) and motor classification was established with the Delirium Rating Scale Revised-98. SETTING: A pediatric Intensive Care Unit...
March 9, 2018: Medicina Intensiva
Mary V Seeman, Alexandre González-Rodríguez
PURPOSE OF REVIEW: Drugs have been extensively prescribed for the treatment of psychotic symptoms in schizophrenia and related disorders, as well as for the management of psychotic features in delirium, dementia and affective disorders. The aim of this narrative review is to focus on the recent literature on drug treatment in women with psychosis at the transition to menopause and subsequently. RECENT FINDINGS: The recent literature emphasizes the following points: the efficacy of antipsychotic medication in psychosis is largely confined to the alleviation of delusions and hallucinations; menopause and ageing alter the kinetics and dynamics of drug action; drugs other than antipsychotics are currently being tested to address the cognitive, affective and negative symptoms of psychotic illnesses; menopausal symptoms add to comorbidities and require simultaneous treatment, raising the probability of deleterious drug interactions; antipsychotic drugs have many side effects and contribute to high mortality rates in the older psychosis population...
March 9, 2018: Current Opinion in Psychiatry
Bin Mei, Gaige Meng, Guanghong Xu, Xinqi Cheng, Shishou Chen, Ye Zhang, Ming Zhang, Xuesheng Liu, Erwei Gu
BACKGROUND: Peripheral nerve block is a preferable method for elderly patients receiving hip arthroplasty. Sedation with dexmedetomidine may reduce postoperative delirium. The aim of this study was to investigate whether intraoperative sedation with dexmedetomidine, as a supplementary to peripheral nerve block for elderly patients receiving total hip arthroplasty, can decrease the prevalence of postoperative delirium. METHODS: A prospective, randomized controlled study was conducted with patients 65 years of age or older who underwent total hip arthroplasty between June 2016 and June 2017...
March 9, 2018: Clinical Journal of Pain
Christopher G Hughes, Mayur B Patel, Nathan E Brummel, Jennifer L Thompson, J Brennan McNeil, Pratik P Pandharipande, James C Jackson, Rameela Chandrasekhar, Lorraine B Ware, E Wesley Ely, Timothy D Girard
PURPOSE: Neurologic and endothelial injury biomarkers are associated with prolonged delirium during critical illness and may reflect injury pathways that lead to poor long-term outcomes. We hypothesized that blood-brain barrier (BBB), neuronal, and endothelial injury biomarkers measured during critical illness are associated with cognitive impairment and disability after discharge. METHODS: We enrolled adults with respiratory failure and/or shock and measured plasma concentrations of BBB (S100B), neuronal (UCHL1, BDNF), and endothelial (E-selectin, PAI-1) injury markers within 72 h of ICU admission...
March 9, 2018: Intensive Care Medicine
Marcel Émond, Valérie Boucher, Pierre-Hugues Carmichael, Philippe Voyer, Mathieu Pelletier, Émilie Gouin, Raoul Daoust, Simon Berthelot, Marie-Eve Lamontagne, Michèle Morin, Stéphane Lemire, Thien Tuong Minh Vu, Alexandra Nadeau, Marcel Rheault, Lucille Juneau, Natalie Le Sage, Jacques Lee
OBJECTIVE: We aim to determine the incidence of delirium and describe its impacts on hospital length of stay (LOS) among non-delirious community-dwelling older adults with an 8-hour exposure to the emergency department (ED) environment. DESIGN: This is a prospective observational multicentre cohort study (March-July 2015). Patients were assessed two times per day during their entire ED stay and up to 24 hours on hospital ward. SETTING: The study took place in four Canadian EDs...
March 8, 2018: BMJ Open
Carole P Kaufmann, Dominik Stämpfli, Nadine Mory, Kurt E Hersberger, Markus L Lampert
INTRODUCTION: Identifying patients with a high risk for drug-related problems (DRPs) might optimise the allocation of targeted pharmaceutical care during the hospital stay and on discharge. OBJECTIVE: To develop a self-assessment screening tool to identify patients at risk for DRPs and validate the tool regarding feasibility, acceptability and the reliability of the patients' answers. DESIGN: Prospective validation study. SETTING: Two mid-sized hospitals (300-400 beds)...
March 9, 2018: BMJ Open
Felix Kork, Alexandra Rimek, Anne Andert, Niklas Jurek Becker, Christoph Heidenhain, Ulf P Neumann, Daniela Kroy, Anna B Roehl, Rolf Rossaint, Marc Hein
BACKGROUND: The discrepancy between demand and supply for liver transplants (LT) has led to an increased transplantation of organs from extended criteria donors (ECD). METHODS: In this single center retrospective analysis of 122 cadaveric LT recipients, we investigated predictors of postreperfusion syndrome (PRS) including transplant liver quality categorized by both histological assessment of steatosis and subjective visual assessment by the transplanting surgeon using multivariable regression analysis...
March 9, 2018: BMC Anesthesiology
Fiammetta Monacelli, Alessio Signori, Matteo Prefumo, Chiara Giannotti, Alessio Nencioni, Emanuele Romairone, Stefano Scabini, Patrizio Odetti
Background/Aims: Postoperative delirium (POD) is more frequent in elderly patients undergoing major cancer surgery. The interplay between individual clinical vulnerability and a series of perioperative factors seems to play a relevant role. Surgery is the first-line treatment option for cancer, and fast-track surgery (FTS) has been documented to decrease postoperative complications. The study sought to assess, after comprehensive geriatric assessment (CGA) and frailty stratification (Rockwood 40 items index), which perioperative parameters were predictive of POD development in elderly patients undergoing FTS for colorectal cancer...
January 2018: Dementia and Geriatric Cognitive Disorders Extra
Hairil Rizal Abdullah, Sapphire RouXi Tan, Si Jia Lee, Hamid Rahmatullah Bin Abd Razak, Rachel Huiqi Seet, Hao Ying, Ervin Sethi, Eileen Yilin Sim
INTRODUCTION: Postoperative delirium is a serious and common complication in older adults following total joint arthroplasties (TJA). It is associated with increased risk of postoperative complications, mortality, length of hospital stay and postdischarge institutionalisation. Thus, it has a negative impact on the health-related quality of life of the patient and poses a large economic burden. This study aims to characterise the incidence of postoperative delirium following TJA in the South East Asian population and investigate any risk factors or associated outcomes...
March 6, 2018: BMJ Open
Timothy D Girard, Jennifer L Thompson, Pratik P Pandharipande, Nathan E Brummel, James C Jackson, Mayur B Patel, Christopher G Hughes, Rameela Chandrasekhar, Brenda T Pun, Leanne M Boehm, Mark R Elstad, Richard B Goodman, Gordon R Bernard, Robert S Dittus, E W Ely
BACKGROUND: Delirium during critical illness results from numerous insults, which might be interconnected and yet individually contribute to long-term cognitive impairment. We sought to describe the prevalence and duration of clinical phenotypes of delirium (ie, phenotypes defined by clinical risk factors) and to understand associations between these clinical phenotypes and severity of subsequent long-term cognitive impairment. METHODS: In this multicentre, prospective cohort study, we included adult (≥18 years) medical or surgical ICU patients with respiratory failure, shock, or both as part of two parallel studies: the Bringing to Light the Risk Factors and Incidence of Neuropsychological Dysfunction in ICU Survivors (BRAIN-ICU) study, and the Delirium and Dementia in Veterans Surviving ICU Care (MIND-ICU) study...
March 2018: Lancet Respiratory Medicine
Jenny Ringblom, Ingrid Wåhlin, Marie Proczkowska
BACKGROUND: Emergence delirium and emergence agitation have been a subject of interest since the early 1960s. This behavior has been associated with increased risk of injury in children and dissatisfaction with anesthesia care in their parents. The Pediatric Anesthesia Emergence Delirium Scale is a commonly used instrument for codifying and recording this behavior. AIMS: The aim of this study was to psychometrically evaluate the Pediatric Anesthesia Emergence Delirium scale, focusing on the factor structure, in a sample of children recovering from anesthesia after surgery or diagnostic procedures...
March 6, 2018: Paediatric Anaesthesia
Yi-Qing Zou, Xiao-Bao Li, Zhi-Xing Yang, Jing-Min Zhou, Yi-Nan Wu, Zhi-Hu Zhao, Xiang-Zhu Liu, Chang-Li Hu
BACKGROUND: Conflict findings of the impact of inhalational anesthetics on postoperative cognitive function are reported. No systematic review has been performed to solve the problem. The aim of the study was to assess the effect of different inhalational anesthetics on postoperative cognitive function in a network meta-analysis. METHODS: We will search MEDLINE, EMBASE, the Central Register of Controlled Trials in the Cochrane library, and CINAHL for randomized controlled trials or cohort studies assessing the short-term or long-term cognitive function of elderly patients (over 60 years) receiving major surgeries and inhalational anesthetics (desflurane, isoflurane, sevoflurane, halothane, and nitrous oxide) during surgery...
January 2018: Medicine (Baltimore)
Silvia L Nunes, Sune Forsberg, Hans Blomqvist, Lars Berggren, Mikael Sörberg, Toni Sarapohja, Carl-Johan Wickerts
BACKGROUND: Intensive care unit patients undergoing mechanical ventilation have traditionally been sedated to make them comfortable and to avoid pain and anxiety. However, this may lead to prolonged mechanical ventilation and a longer length of stay. OBJECTIVE: The aim of this retrospective study was to explore whether different sedation regimens influence the course and duration of the weaning process. PATIENTS AND METHODS: Intubated adult patients (n = 152) from 15 general intensive care units in Sweden were mechanically ventilated for ≥ 24 h...
March 3, 2018: Clinical Drug Investigation
Yahya Shehabi, Rinaldo Bellomo, Suhaini Kadiman, Lian Kah Ti, Belinda Howe, Michael C Reade, Tien Meng Khoo, Anita Alias, Yu-Lin Wong, Amartya Mukhopadhyay, Colin McArthur, Ian Seppelt, Steven A Webb, Maja Green, Michael J Bailey
OBJECTIVES: In the absence of a universal definition of light or deep sedation, the level of sedation that conveys favorable outcomes is unknown. We quantified the relationship between escalating intensity of sedation in the first 48 hours of mechanical ventilation and 180-day survival, time to extubation, and delirium. DESIGN: Harmonized data from prospective multicenter international longitudinal cohort studies SETTING:: Diverse mix of ICUs. PATIENTS: Critically ill patients expected to be ventilated for longer than 24 hours...
March 1, 2018: Critical Care Medicine
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