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Rhodes A, Wilson C, Zelenkov D, Adams K, Poyant JO, Han X, Faugno A, Montalvo C. "The Psychiatric Domain of Post-Intensive Care Syndrome: A Review for the Intensivist". J Intensive Care Med 2024:8850666241275582. [PMID: 39169853 DOI: 10.1177/08850666241275582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/23/2024]
Abstract
Post-intensive care syndrome (PICS) is a clinical syndrome characterized by new or worsening changes in mental health, cognition, or physical function that persist following critical illness. The psychiatric domain of PICS encompasses new or worsened psychiatric burdens following critical illness, including post-traumatic stress disorder (PTSD), depression, and anxiety. Many of the established predisposing and precipitating factors for the psychiatric domain of PICS are commonly found in the setting of critical illness, including mechanical ventilation (MV), exposure to sedating medications, and physical restraint. Importantly, previous psychiatric history is a strong risk factor for the development of the psychiatric domain of PICS and should be considered when screening patients to diagnose psychiatric impairment and interventions. Delirium has been associated with psychiatric symptoms following ICU admission, therefore prevention warrants careful consideration. Dexmedetomidine has been shown to have the lowest risk for development of delirium when compared to other sedatives and has been the only sedative studied in relation to the psychiatric domain of PICS. Nocturnal dexmedetomidine and intensive care unit (ICU) diaries have been associated with decreased psychiatric burden after ICU discharge. Studies evaluating the impact of other intra-ICU practices on the development of the psychiatric domain of PICS, including the ABCDEF bundle, depth of sedation, and daily spontaneous awakening trials, have been limited and inconclusive. The psychiatric domain of PICS is difficult to treat and may be less responsive to multidisciplinary post-discharge programs and targeted interventions than the cognitive and physical domains of PICS. Given the high morbidity associated with the psychiatric domain of PICS, intensivists should familiarize themselves with the risk factors and intra-ICU interventions that can mitigate this important and under-recognized condition.
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Affiliation(s)
- Allison Rhodes
- Tufts Medical Center, Boston, MA, USA
- Tufts University School of Medicine, Boston, MA
| | | | | | - Kathryne Adams
- Tufts Medical Center, Boston, MA, USA
- Tufts University School of Medicine, Boston, MA
| | | | - Xuan Han
- Tufts Medical Center, Boston, MA, USA
- Tufts University School of Medicine, Boston, MA
| | - Anthony Faugno
- Tufts Medical Center, Boston, MA, USA
- Tufts University School of Medicine, Boston, MA
| | - Cristina Montalvo
- Tufts Medical Center, Boston, MA, USA
- Tufts University School of Medicine, Boston, MA
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2
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Berger S, Grzonka P, Amacher SA, Hunziker S, Frei AI, Sutter R. Adverse events related to physical restraint use in intensive care units: A review of the literature. JOURNAL OF INTENSIVE MEDICINE 2024; 4:318-325. [PMID: 39035621 PMCID: PMC11258505 DOI: 10.1016/j.jointm.2023.11.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/24/2023] [Revised: 11/09/2023] [Accepted: 11/16/2023] [Indexed: 07/23/2024]
Abstract
Physical restraints are widely used and accepted as protective measures during treatment in intensive care unit (ICU). This review of the literature summarizes the adverse events and outcomes associated with physical restraint use, and the risk factors associated with their use during treatment in the ICU. The PubMed, Scopus, and Google Scholar databases were screened using predefined search terms to identify studies pertaining to adverse events and/or outcomes associated with physical restraint use, and the factors associated with their use in adult patients admitted to the ICU. A total of 24 articles (including 6126 patients) that were published between 2006 and 2022 were identified. The described adverse events associated with physical restraint use included skin injuries, subsequent delirium, neurofunctional impairment, and a higher rate of post-traumatic stress disorder. Subsequent delirium was the most frequent adverse event to be reported. No alternative measures to physical restraints were discussed, and only one study reported a standardized protocol for their use. Although physical restraint use has been reported to be associated with adverse events (including neurofunctional impairment) in the literature, the available evidence is limited. Although causality cannot be confirmed, a definite association appears to exist. Our findings suggest that it is essential to improve awareness regarding their adverse impact and optimize approaches for their detection, management, and prevention using protocols or checklists.
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Affiliation(s)
- Sebastian Berger
- Clinic for Intensive Care, Department of Acute Medicine, University Hospital Basel, Basel, Switzerland
| | - Pascale Grzonka
- Clinic for Intensive Care, Department of Acute Medicine, University Hospital Basel, Basel, Switzerland
| | - Simon A. Amacher
- Clinic for Intensive Care, Department of Acute Medicine, University Hospital Basel, Basel, Switzerland
- Medical Communication and Psychosomatic Medicine, University Hospital Basel, Basel, Switzerland
| | - Sabina Hunziker
- Medical Communication and Psychosomatic Medicine, University Hospital Basel, Basel, Switzerland
- Medical faculty, University of Basel, Basel, Switzerland
| | - Anja I. Frei
- Clinic for Intensive Care, Department of Acute Medicine, University Hospital Basel, Basel, Switzerland
| | - Raoul Sutter
- Clinic for Intensive Care, Department of Acute Medicine, University Hospital Basel, Basel, Switzerland
- Medical Communication and Psychosomatic Medicine, University Hospital Basel, Basel, Switzerland
- Department of Clinical Research, University of Basel, Basel, Switzerland
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Abdelbaky AM, Eldelpshany MS. Patient Outcomes and Management Strategies for Intensive Care Unit (ICU)-Associated Delirium: A Literature Review. Cureus 2024; 16:e61527. [PMID: 38957260 PMCID: PMC11218465 DOI: 10.7759/cureus.61527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/02/2024] [Indexed: 07/04/2024] Open
Abstract
Delirium is a significant public health concern, with tremendous implications for patient outcomes. Intensive care unit (ICU)-related delirium is gaining attention due to the higher prevalence of delirium in ICU-admitted patients. The most common negative outcomes of ICU delirium include cognitive impairments, functional dependence, high incidence of mortality, extended stay in the ICU, and high costs. So far, no single etiological factor has been identified as the sole cause of delirium. Several functional, neurotransmitter, or injury-causing hypotheses have been proposed for ICU delirium. Several risk factors contribute to the development of delirium in patients admitted to the ICU. These are age, gender, types of sedation, physical restraints, medical and surgical interventions, pain, and extended stay in the ICU. The most commonly used assessment modules for ICU delirium are the PREdiction of DELIRium in ICu patients (PRE-DELIRIC), Early PREdiction model for DELIRium in ICu patients (E-PRE-DELERIC), and Lanzhou Model, Confusion Assessment Method for the Intensive Care Unit (CAM-ICU), Intensive Care Delirium Screening Checklist (ICDSC), and Delirium Rating Scale (DRS). There is no proper treatment for ICU delirium; however, it can be managed through various pharmacological and non-pharmacological interventions. Healthcare providers should receive constant education and training on delirium recognition, prevention, and management to enhance patient care and outcomes in the ICU. Further research is needed on the effective prevention and management of ICU delirium.
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Alkhateeb T, Stollings JL, Sohn I, Liu D, Fleenor LM, Ely EW, Lahiri S. Tocilizumab is associated with reduced delirium and coma in critically ill patients with COVID-19. Sci Rep 2024; 14:11738. [PMID: 38778074 PMCID: PMC11111809 DOI: 10.1038/s41598-024-62505-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 05/17/2024] [Indexed: 05/25/2024] Open
Abstract
Recent preclinical studies demonstrate a direct pathological role for the interleukin-6 (IL-6) pathway in mediating structural and functional delirium-like phenotypes in animal models of acute lung injury. Tocilizumab, an IL-6 pathway inhibitor, has shown reduced duration of ventilator dependency and mortality in critically ill patients with COVID-19. In this study, we test the hypothesis that tocilizumab is associated with reduced delirium/coma prevalence in critically ill patients with COVID-19. 253 patients were included in the study cohort, 69 in the tocilizumab group and 184 in the historical control group who did not receive tocilizumab. Delirium was assessed using the Confusion Assessment Method for the Intensive Care Unit (CAM-ICU) with a positive score indicating delirium. Coma was defined as a Richmond Agitation-Sedation Scale score of - 4 or - 5. Tocilizumab was associated with significantly greater number of days alive without delirium/coma (tocilizumab [7 days (IQR: 3-9 days)] vs control [3 days (IQR: 1-8 days)]; p < 0.001). These results remained significant after adjusting for age, sex, sepsis, Charlson Comorbidity Index, Sequential Organ Failure Assessment score, and median daily dose of analgesics/sedatives ( β ^ = 0.671, p = 0.010). There were no significant differences in mortality ( β ^ = - 0.204, p = 0.561), ventilator duration ( β ^ = 0.016, p = 0.956), and ICU or hospital length of stay ( β ^ = - 0.134, p = 0.603; β ^ = 0.003, p = 0.991, respectively). Tocilizumab use was associated with significantly increased number of days without delirium/coma. Confirmation of these findings in randomized prospective studies may inform a novel paradigm of pharmacological amelioration of delirium/coma during critical illness.
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Affiliation(s)
- Tuqa Alkhateeb
- The Critical Illness, Brain Dysfunction, and Survivorship (CIBS) Center, Department of Medicine, Division of Allergy, Pulmonary, and Critical Care Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Joanna L Stollings
- The Critical Illness, Brain Dysfunction, and Survivorship (CIBS) Center, Department of Medicine, Division of Allergy, Pulmonary, and Critical Care Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
- Department of Pharmaceutical Services, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Ine Sohn
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Dandan Liu
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - L Montana Fleenor
- The Critical Illness, Brain Dysfunction, and Survivorship (CIBS) Center, Department of Medicine, Division of Allergy, Pulmonary, and Critical Care Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
- Department of Pharmaceutical Services, Vanderbilt University Medical Center, Nashville, TN, USA
| | - E Wesley Ely
- The Critical Illness, Brain Dysfunction, and Survivorship (CIBS) Center, Department of Medicine, Division of Allergy, Pulmonary, and Critical Care Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
- Department of Medicine, Division of Allergy, Pulmonary, and Critical Care Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
- Geriatric Research, Education and Clinical Center (GRECC) Service, Department of Veterans Affairs Medical Center Tennessee Valley Healthcare System, Nashville, TN, USA
| | - Shouri Lahiri
- Departments of Neurology, Neurosurgery, and Biomedical Sciences, Cedars-Sinai Medical Center, 8700 Beverly Blvd., Los Angeles, CA, 90048, USA.
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Harrison DJ, Kay J, Jacobsen RM, Londono-Obregon C, Yeung E, Kelly SL, Poteet A, Levek C, Landzberg MJ, Wallrich M, Khanna A. The burden of psychological trauma and post-traumatic stress disorder among adults with congenital heart disease: PTSD in ACHD. Am J Cardiol 2024; 219:9-16. [PMID: 38458583 DOI: 10.1016/j.amjcard.2024.03.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 02/03/2024] [Accepted: 03/01/2024] [Indexed: 03/10/2024]
Abstract
Psychological trauma, symptoms of post-traumatic stress disorder (PTSD), and mental health conditions are common in adult congenital heart disease (ACHD). There is a gap in research examining PTSD in ACHD using the current Diagnostic and Statistical Manual of Mental Disorders, fifth edition (DSM-5) criteria in assessing patient characteristics and experiences with trauma-focused treatment. Surveys were offered to outpatients over a 6-month enrollment period to be completed by way of a QR code on their personal smart phone. Patient-reported items include a detailed medical and psychosocial history, the Oslo social support scale, adverse childhood experiences survey, and the PTSD checklist for DSM-5. Of 158 patients (77% moderate or complex heart disease) who provided complete data, a provisional diagnosis of PTSD was found in 48 patients (30%) using a PTSD checklist for DSM-5 cut-off score of ≥31. A positive PTSD screen was associated with younger age, nonwhite race, presence of heart failure, lower New York Heart Association functional class, lower linear quality of life score, lower Oslo social support scale score, an insecure caregiver relation, period of unemployment, emergency department visits, medication nonadherence, and coexisting mental health disorders. Complexity of heart disease and number of surgical and/or catheter-based interventions were not associated with PTSD, although having undergone no cardiac surgeries until adulthood (aged ≥18 years) was associated with a lower prevalence of PTSD. Those who screened positive for PTSD were more likely to report multiple traumatic events, including noncardiac traumatic events. Only 14 of 48 patients (29%) reported a known diagnosis of PTSD, although 44 patients (92%) reported having ever seen a mental health provider. A total of 18 patients (38%) reported currently having a mental health provider. A total of 30 patients (62%) had heard of at least 1 evidence-based trauma-informed therapy, and 14 (29%) had tried at least 1. In conclusion, using the DSM-5 criteria, we observed a high prevalence of potential PTSD in ACHD associated with several novel cardiac and psychosocial patient factors. Future longitudinal studies will be necessary to establish causality. Few patients with ACHD have been formally diagnosed with PTSD or have experience with evidence-based trauma-informed therapies.
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Affiliation(s)
- David J Harrison
- Colorado Adult and Teen Congenital Heart (C.A.T.C.H.) Program, University of Colorado Anschutz Medical Campus, University of Colorado Hospital, Children's Hospital Colorado, Aurora, Colorado; University of Colorado School of Medicine, Aurora, Colorado.
| | - Joseph Kay
- Colorado Adult and Teen Congenital Heart (C.A.T.C.H.) Program, University of Colorado Anschutz Medical Campus, University of Colorado Hospital, Children's Hospital Colorado, Aurora, Colorado; University of Colorado School of Medicine, Aurora, Colorado
| | - Roni M Jacobsen
- Colorado Adult and Teen Congenital Heart (C.A.T.C.H.) Program, University of Colorado Anschutz Medical Campus, University of Colorado Hospital, Children's Hospital Colorado, Aurora, Colorado; University of Colorado School of Medicine, Aurora, Colorado
| | - Camila Londono-Obregon
- Colorado Adult and Teen Congenital Heart (C.A.T.C.H.) Program, University of Colorado Anschutz Medical Campus, University of Colorado Hospital, Children's Hospital Colorado, Aurora, Colorado; University of Colorado School of Medicine, Aurora, Colorado
| | - Elizabeth Yeung
- Colorado Adult and Teen Congenital Heart (C.A.T.C.H.) Program, University of Colorado Anschutz Medical Campus, University of Colorado Hospital, Children's Hospital Colorado, Aurora, Colorado; University of Colorado School of Medicine, Aurora, Colorado
| | - Sarah L Kelly
- Colorado Adult and Teen Congenital Heart (C.A.T.C.H.) Program, University of Colorado Anschutz Medical Campus, University of Colorado Hospital, Children's Hospital Colorado, Aurora, Colorado; University of Colorado School of Medicine, Aurora, Colorado
| | - Ann Poteet
- Colorado Adult and Teen Congenital Heart (C.A.T.C.H.) Program, University of Colorado Anschutz Medical Campus, University of Colorado Hospital, Children's Hospital Colorado, Aurora, Colorado
| | - Claire Levek
- University of Colorado School of Medicine, Aurora, Colorado
| | - Michael J Landzberg
- Boston Adult Congenital Heart (B.A.C.H.) Program, Boston Children's Hospital, Brigham and Women's Hospital, Boston, Massachisetts
| | - Molly Wallrich
- Colorado Adult and Teen Congenital Heart (C.A.T.C.H.) Program, University of Colorado Anschutz Medical Campus, University of Colorado Hospital, Children's Hospital Colorado, Aurora, Colorado
| | - Amber Khanna
- Colorado Adult and Teen Congenital Heart (C.A.T.C.H.) Program, University of Colorado Anschutz Medical Campus, University of Colorado Hospital, Children's Hospital Colorado, Aurora, Colorado
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Gómez CA, Brochard L, Goligher EC, Rozenberg D, Reid WD, Roblyer D. Combined frequency domain near-infrared spectroscopy and diffuse correlation spectroscopy system for comprehensive metabolic monitoring of inspiratory muscles during loading. JOURNAL OF BIOMEDICAL OPTICS 2024; 29:035002. [PMID: 38532926 PMCID: PMC10965138 DOI: 10.1117/1.jbo.29.3.035002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 03/08/2024] [Accepted: 03/12/2024] [Indexed: 03/28/2024]
Abstract
Significance Mechanical ventilation (MV) is a cornerstone technology in the intensive care unit as it assists with the delivery of oxygen in critically ill patients. The process of weaning patients from MV can be long and arduous and can lead to serious complications for many patients. Despite the known importance of inspiratory muscle function in the success of weaning, current clinical standards do not include direct monitoring of these muscles. Aim The goal of this project was to develop and validate a combined frequency domain near-infrared spectroscopy (FD-NIRS) and diffuse correlation spectroscopy (DCS) system for the noninvasive characterization of inspiratory muscle response to a load. Approach The system was fabricated by combining a custom digital FD-NIRS and DCS system. It was validated via liquid phantom titrations and a healthy volunteer study. The sternocleidomastoid (SCM), an accessory muscle of inspiration, was monitored during a short loading period in fourteen young, healthy volunteers. Volunteers performed two different respiratory exercises, a moderate load and a high load, which consisted of a one-minute baseline, a one-minute load, and a six-minute recovery period. Results The system has low crosstalk between absorption, reduced scattering, and flow when tested in a set of liquid titrations. Faster dynamics were observed for changes in blood flow index (BF i ), and metabolic rate of oxygen (MRO 2 ) compared with hemoglobin + myoglobin (Hb+Mb) based parameters after the onset of loads in males. Additionally, larger percent changes in BF i , and MRO 2 were observed compared with Hb+Mb parameters in both males and females. There were also sex differences in baseline values of oxygenated Hb+Mb, total Hb+Mb, and tissue saturation. Conclusions The dynamic characteristics of Hb+Mb concentration and blood flow were distinct during loading of the SCM, suggesting that the combination of FD-NIRS and DCS may provide a more complete picture of inspiratory muscle dynamics.
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Affiliation(s)
- Carlos A. Gómez
- Boston University, Department of Biomedical Engineering, Boston, Massachusetts, United States
| | - Laurent Brochard
- St. Michael’s Hospital, Unity Health Toronto, Li Ka Shing Knowledge Institute, Keenan Research Centre, Toronto, Ontario, Canada
- St. Michael’s Hospital, Department of Critical Care, Toronto, Ontario, Canada
- University of Toronto, Interdepartmental Division of Critical Care Medicine, Toronto, Ontario, Canada
| | - Ewan C. Goligher
- University of Toronto, Interdepartmental Division of Critical Care Medicine, Toronto, Ontario, Canada
- University Health Network, Toronto General Hospital Research Institute, Toronto, Ontario, Canada
- University of Toronto, Department of Physiology, Toronto, Ontario, Canada
| | - Dmitry Rozenberg
- University Health Network, Toronto General Hospital Research Institute, Ajmera Transplant Center, Toronto, Ontario, Canada
- University of Toronto, Division of Respirology, Temerty Faculty of Medicine, Toronto, Ontario, Canada
| | - W. Darlene Reid
- University of Toronto, Department of Physical Therapy, Toronto, Ontario, Canada
- University of Toronto, Interdepartmental Division of Critical Care Medicine, Toronto, Ontario, Canada
- University Health Network, KITE – Toronto Rehabilitation Institute, Toronto, Ontario, Canada
| | - Darren Roblyer
- Boston University, Department of Biomedical Engineering, Boston, Massachusetts, United States
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Abdelbaky AM, Eldelpshany MS. Intensive Care Unit (ICU)-Related Post-traumatic Stress Disorder: A Literature Review. Cureus 2024; 16:e57049. [PMID: 38681363 PMCID: PMC11046361 DOI: 10.7759/cureus.57049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/27/2024] [Indexed: 05/01/2024] Open
Abstract
An intensive care unit (ICU) is a challenging environment characterized by frequent incidences of stressors and traumatic situations. Therefore, both patients and caregivers are at high risk of developing psychological disorders such as post-traumatic stress disorder (PTSD), anxiety, and depression. ICU-related PTSD is a significant concern that remains under-recognized. This literature review examines the current state of knowledge regarding ICU-related PTSD, including its prevalence, risk factors, clinical manifestations, and potential interventions. Key findings suggest that a considerable proportion of ICU survivors develop PTSD symptoms, which can significantly impact their quality of life and recovery. The most common predictors investigated for PTSD in ICU survivors are age, gender, pre-illness psychopathy, length of stay in the ICU, delirium, and sedative agents. The treatment and prevention strategies of ICU-related PTSD include psychological therapies and pharmacological and non-pharmacological treatments. Psychological interventions, including cognitive-behavioral therapy and pharmacotherapy, have shown promise in mitigating PTSD symptoms in ICU survivors. However, further research is needed to better understand the mechanisms underlying ICU-related PTSD and to develop targeted interventions to prevent and manage this debilitating condition.
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Twamley J, Hamer O, Hill J, Kenyon R, Twamley H, Casey R, Zhang J, Williams A, Clegg A. Exploring the perceptions of former ICU patients and clinical staff on barriers and facilitators to the implementation of virtual reality exposure therapy: A qualitative study. Nurs Crit Care 2024; 29:313-324. [PMID: 36458458 DOI: 10.1111/nicc.12868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 10/18/2022] [Accepted: 11/21/2022] [Indexed: 12/04/2022]
Abstract
BACKGROUND Virtual reality (VR) as a digital technology has developed rapidly, becoming more realistic, portable, sensory and easier to navigate. Although studies have found VR to be effective for many clinical applications, patients and clinicians have described several barriers to the successful implementation of this technology. To remove barriers for implementation of VR in health care, a greater understanding is needed of how VR can integrate into clinical environments, particularly complex settings such as an intensive care unit. AIM This study aimed to explore the perceived barriers and facilitators for the implementation of VR exposure therapy for intensive care patients and clinical staff. STUDY DESIGN A qualitative study using an Interpretative Description approach was undertaken. Semi-structured focus groups were conducted with 13 participants: nine patients and four health care professionals. Focus groups explored barriers and facilitators of using virtual reality (VR) exposure therapy in intensive care. Thematic analysis was employed to produce codes and themes. RESULTS In total, eight themes describing the perceived barriers and facilitators to implementing VR exposure therapy were identified. Four themes related to the perceived barriers of implementing VR exposure therapy in intensive care were identified: psychological, sensory, environmental and staff competency and confidence. There were a further four themes related to the perceived facilitators to the implementation of VR exposure therapy: staff training, patient capacity, orientation to technology and support during the intervention. CONCLUSIONS This study identified novel barriers and facilitators that could be expected when implementing VR exposure therapy for patients' post-intensive care unit stay. The findings suggest that psychological barriers of fear and apprehension were expected to provoke patient avoidance of exposure therapy. Perceived barriers for staff focused on preparedness to deliver the VR exposure therapy and a lack of technological competence. Both patients and staff stated that a comprehensive induction, orientation and training could facilitate VR exposure therapy, improving engagement. RELEVANCE TO CLINICAL PRACTICE This study has identified that with appropriate staff training, resources, and integration into current patient care pathways, VR exposure therapy may be a valuable intervention to support patient recovery following critical illness. Prior to undertaking VR exposure therapy, patients often need reassurance that side-effects can be managed, and that they can easily control their virtual exposure experience.
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Affiliation(s)
- Jacqueline Twamley
- Centre for Health Research and Innovation, NIHR Lancashire Clinical Research Facility, Chorley, UK
| | - Oliver Hamer
- Synthesis, Economic Evaluation and Decision Science (SEEDS) Group, University of Central Lancashire, Preston, UK
| | - James Hill
- Synthesis, Economic Evaluation and Decision Science (SEEDS) Group, University of Central Lancashire, Preston, UK
| | - Roger Kenyon
- Critical care survivor, University of Central Lancashire, Preston, UK
| | - Huw Twamley
- Intensive Care Department, Lancashire Teaching Hospitals NHS Foundation Trust, Chorley, UK
| | - Rob Casey
- Digital Therapy Solutions to empower Stroke, Dementia, Parkinson's Rehabilitation, DancingMind Pte Ltd, London, England, United Kingdom
| | | | - Alexandra Williams
- Intensive Care Department, Lancashire Teaching Hospitals NHS Foundation Trust, Chorley, Lancashire, United Kingdom
| | - Andrew Clegg
- Synthesis, Economic Evaluation and Decision Science (SEEDS) Group, University of Central Lancashire, Preston, UK
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Sexton MT, Kim A, McGonigle T, Mihalko S, Vandekar SN, Brummel NE, Patel MB, Dittus RS, Heckers S, Pandharipande PP, Ely EW, Wilson JE. In-hospital catatonia, delirium, and coma and mortality: Results from the delirium and catatonia prospective cohort investigation. Schizophr Res 2024; 263:223-228. [PMID: 37580182 PMCID: PMC10843668 DOI: 10.1016/j.schres.2023.07.031] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 07/25/2023] [Accepted: 07/27/2023] [Indexed: 08/16/2023]
Abstract
BACKGROUND Catatonia, a form of acute brain dysfunction typically linked with severe affective and psychotic disorders, occurs in critical illness with delirium and coma. Delirium and coma are associated with mortality, though catatonia's relationship with mortality is unclear. We aim to describe whether catatonia, delirium, and coma are associated with mortality. METHODS We enrolled a convenience cohort of critically ill adults (N = 378) at an academic medical center. We assessed catatonia, delirium, and coma using the Bush-Francis Catatonia Rating Scale, the Confusion Assessment Method for the Intensive Care Unit and the Richmond Agitation-Sedation Scale, respectively. We tested the associations between previous day brain dysfunction state occurrence with in-hospital and one-year mortality using multivariable time-dependent risk models. Additionally, we tested the association between brain dysfunction duration and one-year mortality. RESULTS Catatonia was not associated with death on the day after diagnosis during hospitalization, and neither previous catatonia occurrence nor duration was associated with one-year mortality. Delirium was not associated with death on any day following diagnosis during hospitalization, and neither previous delirium occurrence nor duration was associated with one-year mortality. The occurrence of coma was associated with death on any day after diagnosis during hospitalization (HR 2.30,CI 1.19-4.44,p = 0.014), as well as through one year following hospital discharge (HR 1.68,CI 1.09-2.59,p = 0.02). CONCLUSIONS Coma, but neither catatonia nor delirium, was associated with future day in-hospital and one-year mortality. More research is needed to understand catatonia's clinical impact. Delirium results differ from existing literature likely due to cohort demographics and size. Coma results highlight the prognostic significance of suppressed arousal while critically ill.
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Affiliation(s)
- Morgan T Sexton
- Critical Illness, Brain Dysfunction, and Survivorship Center, Center for Health Services Research, Nashville, TN, United States of America; Vanderbilt University School of Medicine, Nashville, TN, United States of America
| | - Ahra Kim
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN, United States of America
| | - Trey McGonigle
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN, United States of America
| | - Sarasota Mihalko
- Critical Illness, Brain Dysfunction, and Survivorship Center, Center for Health Services Research, Nashville, TN, United States of America
| | - Simon N Vandekar
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN, United States of America
| | - Nathan E Brummel
- Critical Illness, Brain Dysfunction, and Survivorship Center, Center for Health Services Research, Nashville, TN, United States of America; Division of Pulmonary, Critical Care, and Sleep Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, United States of America
| | - Mayur B Patel
- Critical Illness, Brain Dysfunction, and Survivorship Center, Center for Health Services Research, Nashville, TN, United States of America; Division of Acute Care Surgery, Departments of Surgery, Neurosurgery, and Hearing and Speech Sciences, Section of Surgical Sciences, Vanderbilt Brain Institute, Vanderbilt University Medical Center, Nashville, TN, United States of America; Geriatric Research, Education, and Clinical Center Service, Veterans Affairs Tennessee Valley Healthcare System, Nashville, TN, United States of America
| | - Robert S Dittus
- Critical Illness, Brain Dysfunction, and Survivorship Center, Center for Health Services Research, Nashville, TN, United States of America; Geriatric Research, Education, and Clinical Center Service, Veterans Affairs Tennessee Valley Healthcare System, Nashville, TN, United States of America; Department of Medicine, Division of General Internal Medicine and Public Health, Center for Health Services Research and Quality Aging, Vanderbilt University Medical Center, Nashville, TN, United States of America
| | - Stephan Heckers
- Critical Illness, Brain Dysfunction, and Survivorship Center, Center for Health Services Research, Nashville, TN, United States of America; Department of Psychiatry and Behavioral Sciences, Vanderbilt University Medical Center, Nashville, TN, United States of America
| | - Pratik P Pandharipande
- Critical Illness, Brain Dysfunction, and Survivorship Center, Center for Health Services Research, Nashville, TN, United States of America; Division of Anesthesiology Critical Care, Department of Anesthesiology, Vanderbilt University Medical Center, Nashville, TN, United States of America
| | - E Wesley Ely
- Critical Illness, Brain Dysfunction, and Survivorship Center, Center for Health Services Research, Nashville, TN, United States of America; Geriatric Research, Education, and Clinical Center Service, Veterans Affairs Tennessee Valley Healthcare System, Nashville, TN, United States of America; Division of Allergy, Pulmonary and Critical Care, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, United States of America
| | - Jo Ellen Wilson
- Critical Illness, Brain Dysfunction, and Survivorship Center, Center for Health Services Research, Nashville, TN, United States of America; Geriatric Research, Education, and Clinical Center Service, Veterans Affairs Tennessee Valley Healthcare System, Nashville, TN, United States of America; Department of Psychiatry and Behavioral Sciences, Vanderbilt University Medical Center, Nashville, TN, United States of America.
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10
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Bruder AL, Gururaja A, Narayani N, Kleinpell R, Schlesinger JJ. Patients' Perceptions of Virtual Live Music in the Intensive Care Unit. Am J Crit Care 2024; 33:54-59. [PMID: 38161170 DOI: 10.4037/ajcc2024140] [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: 01/03/2024]
Abstract
BACKGROUND Implementing music in the intensive care unit has increased in popularity because the environment can be stressful and anxiety inducing for many patients. In hospital settings, therapeutic music can be beneficial for patients' well-being and recovery. Although live music typically involves a face-to-face encounter between the musician and patient, the COVID-19 pandemic has prompted a change to virtual live therapeutic music, using technology to present music in real time (eg, with a tablet computer). OBJECTIVE To generate novel findings regarding patients' perceptions of virtual live therapeutic music, which has been little studied compared with live or recorded music.. METHODS Fifty patients in Vanderbilt University Medical Center intensive care units listened to virtual live music played by a volunteer musician via an online video communication platform. Patients' responses to 5 survey questions were transcribed and analyzed qualitatively and quantitatively using data analysis software. RESULTS Seven major themes describing the familiarity and significance of music for patients were identified. Forty-seven patients (94%) experienced positive emotions from the music, 46 (92%) indicated that music was a significant part of their lives, 28 (56%) accessed a cherished memory, and 45 (90%) indicated that they would not change anything. CONCLUSIONS Therapeutic virtual music was well received and provided tangible benefits to patients. Additional research would provide information on patients' outcomes and differences between live and virtual live music.
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Affiliation(s)
- Alexandra L Bruder
- Alexandra L. Bruder is a medical student at the Ohio State University College of Medicine, Columbus, and was a lead research assistant, Department of Anesthesiology, Vanderbilt University Medical Center, Nashville, Tennessee during the study
| | - Akash Gururaja
- Akash Gururaja is a research associate, Department of Anesthesiology, Vanderbilt University Medical Center
| | - Nikita Narayani
- Nikita Narayani is a research associate, Department of Anesthesiology, Vanderbilt University Medical Center
| | - Ruth Kleinpell
- Ruth Kleinpell is an associate dean for clinical scholarship and a professor, Vanderbilt University School of Nursing, Nashville
| | - Joseph J Schlesinger
- Joseph J. Schlesinger is a professor of anesthesiology and critical care medicine, Department of Anesthesiology, Vanderbilt University Medical Center
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11
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Cheng AL, Anderson J, Didehbani N, Fine JS, Fleming TK, Karnik R, Longo M, Ng R, Re'em Y, Sampsel S, Shulman J, Silver JK, Twaite J, Verduzco-Gutierrez M, Kurylo M. Multi-disciplinary collaborative consensus guidance statement on the assessment and treatment of mental health symptoms in patients with post-acute sequelae of SARS-CoV-2 infection (PASC). PM R 2023; 15:1588-1604. [PMID: 37937672 DOI: 10.1002/pmrj.13085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 09/06/2023] [Accepted: 09/27/2023] [Indexed: 11/09/2023]
Affiliation(s)
- Abby L Cheng
- Division of Physical Medicine and Rehabilitation, Washington University, St. Louis, Missouri, USA
| | | | - Nyaz Didehbani
- Departments of Psychiatry and Physical Medicine & Rehabilitation at UT Southwestern Medical Center, Dallas, Texas, USA
| | - Jeffrey S Fine
- Department of Rehabilitation Medicine, Rusk Rehabilitation, NYU Langone Health, New York, New York, USA
| | - Talya K Fleming
- Department of Physical Medicine and Rehabilitation, JFK Johnson Rehabilitation Institute at Hackensack Meridian Health, Edison, New Jersey, USA
| | - Rasika Karnik
- Department of Medicine, University of Chicago, Chicago, Illinois, USA
| | - Michele Longo
- Department of Clinical Neurosciences, Tulane University, New Orleans, Louisiana, USA
| | - Rowena Ng
- Neuropsychology Department, Kennedy Krieger Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Yochai Re'em
- Department of Psychiatry, Weill Cornell Medicine, New York, New York, USA
| | - Sarah Sampsel
- SLSampsel Consulting, LLC, Albuquerque, New Mexico, USA
| | - Julieanne Shulman
- The Arthur S. Abramson Department of Physical Medicine and Rehabilitation, Albert Einstein College of Medicine, Bronx, New York, USA
| | - Julie K Silver
- Department of Physical Medicine and Rehabilitation, Harvard Medical School, Spaulding Rehabilitation Hospital, Massachusetts General Hospital, and Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Jamie Twaite
- The Arthur S. Abramson Department of Physical Medicine and Rehabilitation, Albert Einstein College of Medicine, Bronx, New York, USA
| | - Monica Verduzco-Gutierrez
- Department of Rehabilitation Medicine, University of Texas Health Science Center at San Antonio, San Antonio, Texas, USA
| | - Monica Kurylo
- Neurorehabilitation Psychology Services, University of Kansas Medical Center (KUMC) & Kansas University Health System, Kansas City, Kansas, USA
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12
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Gómez CA, Brochard L, Goligher EC, Rozenberg D, Reid WD, Roblyer D. A combined frequency domain near infrared spectroscopy and diffuse correlation spectroscopy system for comprehensive metabolic monitoring of inspiratory muscles during loading. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.11.30.569133. [PMID: 38076980 PMCID: PMC10705398 DOI: 10.1101/2023.11.30.569133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/23/2023]
Abstract
Significance Mechanical ventilation (MV) is a cornerstone technology in the intensive care unit as it assists with the delivery of oxygen in critical ill patients. The process of weaning patients from MV can be long, and arduous and can lead to serious complications for many patients. Despite the known importance of inspiratory muscle function in the success of weaning, current clinical standards do not include direct monitoring of these muscles. Aim The goal of this project was to develop and validate a combined frequency domain near infrared spectroscopy (FD-NIRS) and diffuse correlation spectroscopy (DCS) system for the noninvasive characterization of inspiratory muscle response to a load. Approach The system was fabricated by combining a custom digital FD-NIRS and DCS system. It was validated via liquid phantom titrations and a healthy volunteer study. The sternocleidomastoid (SCM), an accessory muscle of inspiration, was monitored during a short loading period in fourteen young healthy volunteer. Volunteers performed two different respiratory exercises, a moderate and high load, which consisted of a one-minute baseline, a one-minute load, and a six-minute recovery period. Results The system has low crosstalk between absorption, reduced scattering, and flow when tested in a set of liquid titrations. Faster dynamics were observed for changes in blood flow index (BFi), and metabolic rate of oxygen (MRO2) compared to hemoglobin + myoglobin (Hb+Mb) based parameters after the onset of loads in males. Additionally, larger percent changes in BFi, and MRO2 were observed compared to Hb+Mb parameters in both males and females. There were also sex differences in baseline values of oxygenated Hb+Mb, total Hb+Mb, and tissue saturation. Conclusion The dynamic characteristics of Hb+Mb concentration and blood flow were distinct during loading of the SCM, suggesting that the combination of FD-NIRS and DCS may provide a more complete picture of inspiratory muscle dynamics.
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Affiliation(s)
- Carlos A Gómez
- Department of Biomedical Engineering, Boston University, Boston, MA 02125, USA
| | - Laurent Brochard
- Keenan Research Centre, Li Ka Shing Knowledge Institute, St. Michael's Hospital, Unity Health Toronto, Toronto, ON, Canada
- Department of Critical Care, St. Michael's Hospital, Toronto, ON, Canada
- Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, ON, Canada
| | - Ewan C Goligher
- Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, ON, Canada
- Toronto General Hospital Research Institute, University Health Network, Toronto, ON, Canada
- Department of Physiology, University of Toronto, Toronto, ON, Canada
| | - Dmitry Rozenberg
- Division of Respirology, Temerty Faculty of Medicine, University of Toronto, ON, Canada
- Department of Physical Therapy, University of Toronto, Toronto, ON, Canada
| | - W Darlene Reid
- Department of Physical Therapy, University of Toronto, Toronto, ON, Canada
- Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, ON, Canada
- KITE - Toronto Rehabilitation Institute, University Health Network, Toronto, ON, Canada
| | - Darren Roblyer
- Department of Biomedical Engineering, Boston University, Boston, MA 02125, USA
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13
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Miranda F, Gonzalez F, Plana MN, Zamora J, Quinn TJ, Seron P. Confusion Assessment Method for the Intensive Care Unit (CAM-ICU) for the diagnosis of delirium in adults in critical care settings. Cochrane Database Syst Rev 2023; 11:CD013126. [PMID: 37987526 PMCID: PMC10661047 DOI: 10.1002/14651858.cd013126.pub2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2023]
Abstract
BACKGROUND Delirium is an underdiagnosed clinical syndrome typified by an acute alteration of mental state. It is an important problem in critical care and intensive care units (ICU) due to its high prevalence and its association with adverse outcomes. Delirium is a very distressing condition for patients, with a huge impact on their well-being. Diagnosis of delirium in the critical care setting is challenging. This is especially true for patients who are mechanically ventilated and are therefore unable to engage in a verbal interview. The Confusion Assessment Method for the Intensive Care Unit (CAM-ICU) is a tool specifically designed to assess for delirium in the context of ICU patients, including those on mechanical ventilation. CAM-ICU can be administered by non-specialists to give a dichotomous delirium present/absent result. OBJECTIVES To determine the diagnostic accuracy of the CAM-ICU for the diagnosis of delirium in adult patients in critical care units. SEARCH METHODS We searched MEDLINE (Ovid SP, 1946 to 8 July 2022), Embase (Ovid SP, 1982 to 8 July 2022), Web of Science Core Collection (ISI Web of Knowledge, 1945 to 8 July 2022), PsycINFO (Ovid SP, 1806 to 8 July 2022), and LILACS (BIREME, 1982 to 8 July 2022). We checked the reference lists of included studies and other resources for additional potentially relevant studies. We also searched the Health Technology Assessment database, the Cochrane Library, Aggressive Research Intelligence Facility database, WHO ICTRP, ClinicalTrials.gov, and websites of scientific associations to access any annual meetings and abstracts of conference proceedings in the field. SELECTION CRITERIA We included diagnostic studies enrolling adult ICU patients assessed using the CAM-ICU tool, regardless of language or publication status and reporting sufficient data on delirium diagnosis for the construction of 2 x 2 tables. Eligible studies evaluated the diagnostic performance of the CAM-ICU versus a clinical reference standard based on any iteration of the Diagnostic and Statistical Manual of Mental Disorders (DSM) criteria applied by a clinical expert. DATA COLLECTION AND ANALYSIS Two review authors independently selected and collated study data. We assessed the methodological quality of studies using the QUADAS-2 tool. We used two univariate fixed-effect or random-effects models to determine summary estimates of sensitivity and specificity. We performed sensitivity analyses that excluded studies considered to be at high risk of bias and high concerns in applicability, due mainly to the target population included (e.g. patients with traumatic brain injury). We also investigated potential sources of heterogeneity, assessing the effect of reference standard diagnosis and proportion of patients ventilated. MAIN RESULTS We included 25 studies (2817 participants). The mean age of participants ranged from 48 to 69 years; 15 of the studies included critical care units admitting mixed populations (e.g. medical, trauma, surgery patients). The percentage of patients receiving mechanical ventilation ranged from 11.8% to 100%. The prevalence of delirium in the studies included ranged from 12.5% to 83.9%. Presence of delirium was determined by the application of DSM-IV criteria in 13 out of 25 included studies. We assessed 13 studies as at low risk of bias and low applicability concerns for all QUADAS-2 domains. The most common issue of concern was flow and timing of the tests, followed by patient selection. Overall, we estimated a pooled sensitivity of 0.78 (95% confidence interval (CI) 0.72 to 0.83) and a pooled specificity of 0.95 (95% CI 0.92 to 0.97). Sensitivity analysis restricted to studies at low risk of bias and without any applicability concerns (n = 13 studies) gave similar summary accuracy indices (sensitivity 0.80 (95% CI 0.72 to 0.86), specificity 0.95 (95% CI 0.93 to 0.97)). Subgroup analyses based on diagnostic assessment found summary estimates of sensitivity and specificity for studies using DSM-IV of 0.79 (95% CI 0.72 to 0.85) and 0.94 (95% CI 0.90 to 0.96). For studies that used DSM-5 criteria, summary estimates of sensitivity and specificity were 0.75 (95% CI 0.67 to 0.82) and 0.98 (95% CI 0.95 to 0.99). DSM criteria had no significant effect on sensitivity (P = 0.421), but the specificity for detection of delirium was higher when DSM-5 criteria were used (P = 0.024). The relative specificity comparing DSM-5 versus DSM-IV criteria was 1.05 (95% CI 1.02 to 1.08). Summary estimates of sensitivity and specificity for studies recruiting < 100% of patients with mechanical ventilation were 0.81 (95% CI 0.75 to 0.85) and 0.95 (95% CI 0.91 to 0.98). For studies that exclusively recruited patients with mechanical ventilation, summary estimates of sensitivity and specificity were 0.91 (95% CI 0.76 to 0.97) and 0.98 (95% CI 0.92 to 0.99). Although there was a suggestion of differential performance of CAM-ICU in ventilated patients, the differences were not significant in sensitivity (P = 0.316) or in specificity (P = 0.493). AUTHORS' CONCLUSIONS The CAM-ICU tool may have a role in the early identification of delirium, in adult patients hospitalized in intensive care units, including those on mechanical ventilation, when non-specialized, properly trained clinical personnel apply the CAM-ICU. The test is most useful for exclusion of delirium. The test may miss a proportion of patients with incident delirium, therefore in situations where detection of all delirium cases is desirable, it may be best to repeat the test or combine CAM-ICU with another assessment. Future studies should compare different screening tests proposed for bedside assessment of delirium, as this approach will reveal which tool yields superior accuracy. In addition, future studies should consider and report the flow and timing of the tests and clearly report key characteristics related to patient selection. Finally, future research should focus on the impact of CAM-ICU screening on patient outcomes.
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Affiliation(s)
- Fabian Miranda
- Department of Medicine, Universidad de Chile, Santiago, Chile
| | | | - Maria Nieves Plana
- Health Technology Assessment Unit, Hospital Universitario Ramón y Cajal (IRYCIS). CIBER Epidemiology and Public Health (CIBERESP), Madrid, Spain
| | - Javier Zamora
- Clinical Biostatistics Unit, Hospital Universitario Ramón y Cajal (IRYCIS). CIBER Epidemiology and Public Health (CIBERESP), Madrid, Spain
- Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, UK
| | - Terry J Quinn
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
| | - Pamela Seron
- Facultad de Medicina, Departamento de Ciencias de la Rehabilitación & CIGES, Universidad de La Frontera, Temuco, Chile
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14
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Griffin TT, Bhave V, McNulty J, Christophe BR, Garton AL, Sander Connolly E. Delirium and Previous Psychiatric History Independently Predict Poststroke Posttraumatic Stress Disorder. Neurologist 2023; 28:362-366. [PMID: 37083500 PMCID: PMC10627542 DOI: 10.1097/nrl.0000000000000495] [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] [Indexed: 04/22/2023]
Abstract
OBJECTIVES Delirium is an acute brain dysfunction that has been correlated with adverse mental health outcomes, such as depression and posttraumatic stress disorder (PTSD). However, delirium has not been studied in relation to mental health outcomes after cerebrovascular events. This study aimed to examine the incidence of PTSD after nontraumatic intracerebral hemorrhage (ICH) and identify new predictors of poststroke PTSD symptoms. METHODS Clinical data were collected from 205 patients diagnosed with nontraumatic ICH. Demographics and hospital course data were examined. Univariate and multivariable correlational analyses were performed to determine predictors of PTSD symptoms. PTSD symptoms were assessed using PTSD checklist-civilian version (PCL-C) scores. RESULTS Diagnostic criteria for a positive PTSD screen (PCL-C score ≥44) were met by 13.7%, 20.2%, and 11.6% of nontraumatic patients with ICH at 3, 6, and 12 months, respectively. On univariate analysis, younger age, female sex, unemployed, and in-hospital delirium were correlated with higher PCL-C scores. In multivariable models, younger age, female sex, unemployed, in-hospital delirium, and a previous anxiety or depression diagnosis were associated with higher PCL-C scores at different follow-up times. Modified Rankin Scale scores were also positively correlated with PCL-C scores at each time point. CONCLUSIONS Delirium, previous psychiatric history, younger age, female sex, and unemployment status were found to be associated with a greater degree of posthemorrhagic stroke PTSD symptoms. More significant PTSD symptoms were also correlated with greater functional impairment. A better understanding of patient susceptibility to PTSD symptoms may help providers coordinate earlier interventions.
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Affiliation(s)
- Tian T. Griffin
- Department of Neurosurgery, Columbia University, College of Physicians and Surgeons
| | | | - Jack McNulty
- Columbia Vagelos College of Physicians and Surgeons
| | | | - Andrew L.A. Garton
- Department of Neurological Surgery, Weill Cornell Medical Center, New York, NY
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15
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Ramnarain D, Pouwels S, Fernández-Gonzalo S, Navarra-Ventura G, Balanzá-Martínez V. Delirium-related psychiatric and neurocognitive impairment and the association with post-intensive care syndrome-A narrative review. Acta Psychiatr Scand 2023; 147:460-474. [PMID: 36744298 DOI: 10.1111/acps.13534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 01/21/2023] [Accepted: 01/23/2023] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Delirium is common among patients admitted to the intensive care unit (ICU) and its impact on the neurocognitive and psychiatric state of survivors is of great interest. These new-onset or worsening conditions, together with physical alterations, are called post-intensive care syndrome (PICS). Our aim is to update on the latest screening and follow-up options for psychological and cognitive sequelae of PICS. METHOD This narrative review discusses the occurrence of delirium in ICU settings and the relatively new concept of PICS. Psychiatric and neurocognitive morbidities that may occur in survivors of critical illness following delirium are addressed. Future perspectives for practice and research are discussed. RESULTS There is no "gold standard" for diagnosing delirium in the ICU, but two extensively validated tools, the confusion assessment method for the ICU and the intensive care delirium screening checklist, are often used. PICS complaints are frequent in ICU survivors who have suffered delirium and have been recognized as an important public health and socio-economic problem worldwide. Depression, anxiety, post-traumatic stress disorder, and long-term cognitive impairment are recurrently exhibited. Screening tools for these deficits are discussed, as well as the suggestion of early assessment after discharge and at 3 and 12 months. CONCLUSIONS Delirium is a complex but common phenomenon in the ICU and a risk factor for PICS. Its diagnosis is challenging with potential long-term adverse outcomes, including psychiatric and cognitive difficulties. The implementation of screening and follow-up protocols for PICS sequelae is warranted to ensure early detection and appropriate management.
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Affiliation(s)
- Dharmanand Ramnarain
- Department of Intensive Care Medicine, Elisabeth-Tweesteden Hospital, Tilburg, The Netherlands.,Department of Intensive Care Medicine, Saxenburgh Medical Center, Hardenberg, The Netherlands.,Departmentof Medical and Clinical Psychology, Center of Research on Psychological and Somatic disease (CoRPS), Tilburg University, Tilburg, The Netherlands
| | - Sjaak Pouwels
- Department of Intensive Care Medicine, Elisabeth-Tweesteden Hospital, Tilburg, The Netherlands.,Department of General, Abdominal and Minimally Invasive Surgery, Helios Klinikum, Krefeld, Germany
| | - Sol Fernández-Gonzalo
- Critical Care Center, Hospital Universitari Parc Taulí, Institut d'Investigació i Innovació Parc Taulí I3PT, Universitat Autònoma de Barcelona, Sabadell, Spain.,Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Instituto de Salud Carlos III, Madrid, Spain.,Department of Clinical and Health Psychology, Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - Guillem Navarra-Ventura
- Critical Care Center, Hospital Universitari Parc Taulí, Institut d'Investigació i Innovació Parc Taulí I3PT, Universitat Autònoma de Barcelona, Sabadell, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III, Madrid, Spain
| | - Vicent Balanzá-Martínez
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Instituto de Salud Carlos III, Madrid, Spain.,Teaching Unit of Psychiatry and Psychological Medicine, Department of Medicine, University of Valencia, Valencia, Spain
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Prone Positioning During Venovenous Extracorporeal Membrane Oxygenation for Acute Respiratory Distress Syndrome-Better Together? Crit Care Med 2023; 51:143-145. [PMID: 36519989 DOI: 10.1097/ccm.0000000000005727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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17
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Smart CM. Eye movement desensitization and reprocessing for post-stroke post-traumatic stress disorder: Case report using the three-phase approach. Brain Inj 2022; 36:1372-1381. [PMID: 36372972 DOI: 10.1080/02699052.2022.2140833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Medically-induced post-traumatic stress disorder (PTSD) is substantially more prevalent than PTSD in the general population. In people with stroke, it can impact as many as 23% of patients, with negative effects on mental health as well as stroke-related disability. Medically-induced PTSD may have unique features compared to other forms of PTSD, and therefore there is a pressing need to evaluate existing treatments for PTSD in this context. The current study reports on the feasibility, safety, and efficacy of Eye Movement Desensitization and Reprocessing (EMDR) for PTSD subsequent to a pontine stroke. Using a quasi-experimental case design, a 44-year-old Caucasian woman received EMDR delivered via telehealth. Self-report measures were obtained at baseline, pre-EMDR, and post-EMDR, with brief neuropsychological testing pre/post-EMDR. After 3 sessions of EMDR, the patient no longer met criteria for PTSD, and showed clinically significant reductions in depressive and generalized anxiety symptoms. With proper safety provisions, it is feasible to deliver EMDR via telehealth to alleviate post-stroke PTSD. Reduced linguistic demands of EMDR may be particularly appealing for persons with neurological disorders as compared to other trauma therapies. Further work is also needed to understand the parameters of baseline neuropsychological function that could impact response to intervention.
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Affiliation(s)
- Colette M Smart
- Department of Psychology, University of Victoria, Victoria, Canada
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18
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Zaaqoq AM, Lorusso R. "Awake" extracorporeal membrane oxygenation: A challenge worth taking. J Card Surg 2022; 37:4543-4544. [PMID: 36321710 DOI: 10.1111/jocs.17078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Accepted: 10/17/2022] [Indexed: 12/31/2022]
Affiliation(s)
- Akram M Zaaqoq
- Department of Critical Care Medicine, MedStar Washington Hospital Center, Georgetown University, Washington DC, USA
| | - Roberto Lorusso
- Department and Cardio-Thoracic Surgery, Heart & Vascular Centre, Maastricht University Medical Centre, Cardiovascular Research Institute Maastricht (CARIM), Maastricht, The Netherlands
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19
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Chang YL, Hsieh MJ, Chang YC, Yeh SL, Chen SW, Tsai YF. Self-efficacy of caring for patients in the intensive care unit with delirium: Development and validation of a scale for intensive care unit nurses. Aust Crit Care 2022:S1036-7314(22)00117-5. [PMID: 36137875 DOI: 10.1016/j.aucc.2022.08.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2022] [Revised: 07/13/2022] [Accepted: 08/06/2022] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Improving the self-efficacy of intensive care unit nurses for delirium care could help them adapt to the changing situation of delirium patients. Validated measures of nurses' self-efficacy of delirium care are lacking OBJECTIVES: The objective of this study was to develop a Delirium Care Self-Efficacy Scale for assessing nurses' confidence about caring for patients in the intensive care unit and to examine the scale's psychometric properties. METHODS Draft scale items were generated from a review of relevant literature and face-to-face interviews with intensive care unit nurses; content validity was conducted with a panel of five experts in delirium. A group of nurses were recruited by convenience sampling from intensive care units (N = 299) for item analysis of the questionnaire, assessment of validity, and reliability of the scale. Nurse participants were recruited from nine adult critical care units affiliated with a hospital in Taiwan. Data were collected from August 2020 to July 2021. RESULTS Content validity index was 0.98 for the initial 26 items, indicating good validity. The critical ratio for item discrimination was 14.47-19.29, and item-to-total correlations ranged from 0.67 to 0.81. Principal component analysis reduced items to 13 and extracted two factors, confidence in delirium assessment and confidence in delirium management, which explained 66.82% of the total variance. Cronbach's alpha for internal consistency was 0.94 with good test-retest reliability (r = 0.92). High scale scores among participants were significantly associated with age (≥40 years), work experience in an intensive care unit (≥10 years), delirium education, and willingness to use delirium assessment tools. CONCLUSIONS The newly developed Delirium Care Self-Efficacy Scale demonstrated acceptable reliability and validity as a measure of confidence for intensive care nurses caring for and managing patients with delirium in the intensive care unit.
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Affiliation(s)
- Yu-Ling Chang
- School of Nursing, College of Medicine, Chang Gung University, Taoyuan, Taiwan; Department of Nursing, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Ming-Ju Hsieh
- School of Medicine, Chang Gung University, Taoyuan, Taiwan; Department of Thoracic and Cardiovascular Surgery, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Yu-Che Chang
- School of Medicine, Chang Gung University, Taoyuan, Taiwan; Department of Emergency Medicine, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Shu-Ling Yeh
- Department of Nursing, Chang Gung University of Science and Technology, Taoyuan, Taiwan; Department of Nursing, Chang Gung Memorial Hospital at Keelung, Keelung, Taiwan
| | - Shao-Wei Chen
- Department of Thoracic and Cardiovascular Surgery, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan; Department of Thoracic and Cardiovascular Surgery, & Center for Big Data Analytics and Statistics, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Yun-Fang Tsai
- School of Nursing, College of Medicine, Chang Gung University, Taoyuan, Taiwan; Department of Nursing, Chang Gung University of Science and Technology, Taoyuan, Taiwan; Department of Psychiatry, Chang Gung Memorial Hospital at Keelung, Keelung, Taiwan.
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20
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Anwar F, Sparrow NA, Rashid MH, Guidry G, Gezalian MM, Ley EJ, Koronyo-Hamaoui M, Danovitch I, Ely EW, Karumanchi SA, Lahiri S. Systemic interleukin-6 inhibition ameliorates acute neuropsychiatric phenotypes in a murine model of acute lung injury. Crit Care 2022; 26:274. [PMID: 36100846 PMCID: PMC9469063 DOI: 10.1186/s13054-022-04159-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2022] [Accepted: 09/04/2022] [Indexed: 11/10/2022] Open
Abstract
Acute neuropsychiatric impairments occur in over 70% of patients with acute lung injury. Mechanical ventilation is a well-known precipitant of acute lung injury and is strongly associated with the development of acute delirium and anxiety phenotypes. In prior studies, we demonstrated that IL-6 mediates neuropathological changes in the frontal cortex and hippocampus of animals with mechanical ventilation-induced brain injury; however, the effect of systemic IL-6 inhibition on structural and functional acute neuropsychiatric phenotypes is not known. We hypothesized that a murine model of mechanical ventilation-induced acute lung injury (VILI) would induce neural injury to the amygdala and hippocampus, brain regions that are implicated in diverse neuropsychiatric conditions, and corresponding delirium- and anxiety-like functional impairments. Furthermore, we hypothesized that these structural and functional changes would reverse with systemic IL-6 inhibition. VILI was induced using high tidal volume (35 cc/kg) mechanical ventilation. Cleaved caspase-3 (CC3) expression was quantified as a neural injury marker and found to be significantly increased in the VILI group compared to spontaneously breathing or anesthetized and mechanically ventilated mice with 10 cc/kg tidal volume. VILI mice treated with systemic IL-6 inhibition had significantly reduced amygdalar and hippocampal CC3 expression compared to saline-treated animals and demonstrated amelioration in acute neuropsychiatric behaviors in open field, elevated plus maze, and Y-maze tests. Overall, these data provide evidence of a pathogenic role of systemic IL-6 in mediating structural and functional acute neuropsychiatric symptoms in VILI and provide preclinical justification to assess IL-6 inhibition as a potential intervention to ameliorate acute neuropsychiatric phenotypes following VILI.
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Assessment of Neurocognitive Functions, Olfaction, Taste, Mental, and Psychosocial Health in COVID-19 in Adults: Recommendations for Harmonization of Research and Implications for Clinical Practice. J Int Neuropsychol Soc 2022; 28:642-660. [PMID: 34365990 PMCID: PMC8825876 DOI: 10.1017/s1355617721000862] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
OBJECTIVE To propose a set of internationally harmonized procedures and methods for assessing neurocognitive functions, smell, taste, mental, and psychosocial health, and other factors in adults formally diagnosed with COVID-19 (confirmed as SARS-CoV-2 + WHO definition). METHODS We formed an international and cross-disciplinary NeuroCOVID Neuropsychology Taskforce in April 2020. Seven criteria were used to guide the selection of the recommendations' methods and procedures: (i) Relevance to all COVID-19 illness stages and longitudinal study design; (ii) Standard, cross-culturally valid or widely available instruments; (iii) Coverage of both direct and indirect causes of COVID-19-associated neurological and psychiatric symptoms; (iv) Control of factors specifically pertinent to COVID-19 that may affect neuropsychological performance; (v) Flexibility of administration (telehealth, computerized, remote/online, face to face); (vi) Harmonization for facilitating international research; (vii) Ease of translation to clinical practice. RESULTS The three proposed levels of harmonization include a screening strategy with telehealth option, a medium-size computerized assessment with an online/remote option, and a comprehensive evaluation with flexible administration. The context in which each harmonization level might be used is described. Issues of assessment timelines, guidance for home/remote assessment to support data fidelity and telehealth considerations, cross-cultural adequacy, norms, and impairment definitions are also described. CONCLUSIONS The proposed recommendations provide rationale and methodological guidance for neuropsychological research studies and clinical assessment in adults with COVID-19. We expect that the use of the recommendations will facilitate data harmonization and global research. Research implementing the recommendations will be crucial to determine their acceptability, usability, and validity.
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Gómez Tovar LO, Henao-Castaño ÁM, Troche-Gutiérrez IY. Prevention and treatment of delirium in intensive care: Hermeneutics of experiences of the nursing team. ENFERMERIA INTENSIVA 2022; 33:113-125. [PMID: 35945109 DOI: 10.1016/j.enfie.2021.05.001] [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: 10/28/2020] [Accepted: 05/07/2021] [Indexed: 06/15/2023]
Abstract
OBJECTIVE To understand the experiences in nursing care in the prevention and treatment of delirium in people hospitalized in intensive care units. METHODOLOGY Hermeneutic phenomenological qualitative study. The selection of participants was by intentional sampling: seven nursing assistants and eight nurses. Theoretical saturation was achieved. The phenomenological interview was applied to collect data from a central question and the analysis was carried out following the approaches of Heidegger's hermeneutical circle. RESULTS Four significant themes emerged from the analysis: (1) delirium prevention, (2) pharmacological treatment, (3) non-pharmacological treatment, and (4) barriers to non-pharmacological treatment. These themes were accompanied by 35 interrelated units of meaning: in the first theme, the most repetitive units were communication, orientation, and family bonding; in the second was the use of pharmacological treatment only in the acute phase; in the third was the modification of the environment according to the patient's preference (where the family is a priority and strategies that provide cognitive and social stimulation can be reinforced), and in the fourth was the work overload for the nursing team. CONCLUSIONS The experiences of the nursing team in the prevention and treatment of delirium in critically ill patients highlight that communication allows an approach to the patient as a human being immersed in a reality, with a personal history, needs and preferences. Therefore, family members must be involved in these scenarios, as they can complement and support nursing care.
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Affiliation(s)
- L O Gómez Tovar
- Programa de Enfermería, Universidad Surcolombiana, Neiva, Huila, Colombia.
| | - Á M Henao-Castaño
- Facultad de Enfermería, Universidad Nacional de Colombia, Bogotá, Colombia
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Jungilligens J, Michaelis R, Popkirov S. Misdiagnosis of prolonged psychogenic non-epileptic seizures as status epilepticus: epidemiology and associated risks. J Neurol Neurosurg Psychiatry 2021; 92:1341-1345. [PMID: 34362852 PMCID: PMC8606439 DOI: 10.1136/jnnp-2021-326443] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Accepted: 07/21/2021] [Indexed: 12/02/2022]
Abstract
OBJECTIVE To determine the epidemiology of prolonged psychogenic non-epileptic seizures (pPNES) misdiagnosed as status epilepticus, as well as the risks associated with non-indicated treatment. METHODS We performed an individual patient data analysis from the Rapid Anticonvulsant Medication Prior to Arrival Trial (RAMPART) and the Established Status Epilepticus Treatment Trial (ESETT) to assess incidence, patient characteristics and clinical course of misdiagnosed pPNES. RESULTS Among 980 patients aged 8 years or older diagnosed and treated for status epilepticus in RAMPART and ESETT, 79 (8.1%) were discharged with a final diagnosis of pPNES. The relative incidence was highest in adolescents and young adults (20.1%). The typical female preponderance seen in that age bracket was not evident in children and older adults. Adverse effects, including respiratory depression and intubation, were documented in 26% of patients with pPNES receiving benzodiazepines in RAMPART and 33% of patients receiving additional second-line medication in ESETT. In ESETT, patients who were treated with benzodiazepines before hospital admission had higher rates of unresponsiveness and severe adverse effects than those treated after admission, suggesting cumulative effects of accelerated treatment momentum. Across trials, one in five patients with pPNES were admitted to an intensive care unit. CONCLUSIONS Misdiagnosis and treatment of pPNES as status epilepticus are a common and widespread problem with deleterious consequences. Mitigating it will require training of emergency staff in semiological diagnosis. Status epilepticus response protocols should incorporate appropriate diagnostic re-evaluations at each step of treatment escalation, especially in clinical trials.
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Affiliation(s)
- Johannes Jungilligens
- Department of Neurology, University Hospital Knappschaftskrankenhaus Bochum, Ruhr University Bochum, Bochum, Germany
| | - Rosa Michaelis
- Department of Neurology, University Hospital Knappschaftskrankenhaus Bochum, Ruhr University Bochum, Bochum, Germany.,Department of Neurology, Gemeinschaftskrankenhaus Herdecke, University of Witten/Herdecke, Witten, Germany
| | - Stoyan Popkirov
- Department of Neurology, University Hospital Knappschaftskrankenhaus Bochum, Ruhr University Bochum, Bochum, Germany
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Ramnarain D, Aupers E, den Oudsten B, Oldenbeuving A, de Vries J, Pouwels S. Post Intensive Care Syndrome (PICS): an overview of the definition, etiology, risk factors, and possible counseling and treatment strategies. Expert Rev Neurother 2021; 21:1159-1177. [PMID: 34519235 DOI: 10.1080/14737175.2021.1981289] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
INTRODUCTION Post-intensive care syndrome (PICS) has only recently been recognized as a new clinical entity in patients surviving their intensive care unit (ICU) stay due to critical illness. With increasing survival rates of ICU patients worldwide, there is a rising interest regarding post-ICU recovery. AREAS COVERED First, based on the current literature a definition is provided of PICS, including the domains of impairments that comprise PICS along with the etiology and risk factors. Second, preventive measures and possible treatment strategies integrated in the follow-up care are described. Third, the authors will discuss the current SARS-Cov-2 pandemic and the increased risk of PICS in these post-ICU patients and their families. EXPERT OPINION PICS is a relatively new entity, which not only encompasses various physical, cognitive, and psychological impairments but also impacts global health due to long-lasting detrimental socioeconomic burdens. Importantly, PICS also relates to caregivers of post-ICU patients. Strategies to reduce this burden will not only be needed within the ICU setting but will also have to take place in an interdisciplinary, multifaceted approach in primary care settings. Additionally, the SARS-Cov-2 pandemic has a high burden on post-ICU patients and their relatives.
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Affiliation(s)
- Dharmanand Ramnarain
- Department of Intensive Care Medicine, Elisabeth-Tweesteden Hospital, Tilburg, The Netherlands.,Department of Medical and Clinical Psychology, Center of Research on Psychological and Somatic Disease (Corps), Tilburg University, Tilburg, The Netherlands.,Department of Intensive Care Medicine, Saxenburg Medisch Centrum Hardenberg, The Netherlands
| | - Emily Aupers
- Department of Intensive Care Medicine, Elisabeth-Tweesteden Hospital, Tilburg, The Netherlands
| | - Brenda den Oudsten
- Department of Medical and Clinical Psychology, Center of Research on Psychological and Somatic Disease (Corps), Tilburg University, Tilburg, The Netherlands
| | - Annemarie Oldenbeuving
- Department of Intensive Care Medicine, Elisabeth-Tweesteden Hospital, Tilburg, The Netherlands
| | - Jolanda de Vries
- Department of Medical and Clinical Psychology, Center of Research on Psychological and Somatic Disease (Corps), Tilburg University, Tilburg, The Netherlands.,Board, ADRZ (Admiraal De Ruyter Ziekenhuis), Goes, The Netherlands
| | - Sjaak Pouwels
- Department of Intensive Care Medicine, Elisabeth-Tweesteden Hospital, Tilburg, The Netherlands
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Abstract
Purpose of Review Delirium in the intensive care unit (ICU) has become increasingly acknowledged as a significant problem for critically ill patients affecting both the actual course of illness as well as outcomes. In this review, we focus on the current evidence and the gaps in knowledge. Recent Findings This review highlights several areas in which the evidence is weak and further research is needed in both pharmacological and non-pharmacological treatment. A better understanding of subtypes and their different response to therapy is needed and further studies in aetiology are warranted. Larger studies are needed to explore risk factors for developing delirium and for examining long-term consequences. Finally, a stronger focus on experienced delirium and considering the perspectives of both patients and their families is encouraged. Summary With the growing number of studies and a better framework for research leading to stronger evidence, the outcomes for patients suffering from delirium will most definitely improve in the years to come.
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Gómez Tovar LO, Henao-Castaño ÁM, Troche-Gutiérrez IY. Prevention and treatment of delirium in intensive care: Hermeneutics of experiences of the nursing team. ENFERMERIA INTENSIVA 2021; 33:S1130-2399(21)00081-X. [PMID: 34412959 DOI: 10.1016/j.enfi.2021.05.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 03/23/2021] [Accepted: 05/07/2021] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To understand the experiences in nursing care in the prevention and treatment of delirium in people hospitalized in intensive care units. METHODOLOGY Hermeneutic phenomenological qualitative study. The selection of participants was by intentional sampling: seven nursing assistants and eight nurses. Theoretical saturation was achieved. The phenomenological interview was applied to collect data from a central question and the analysis was carried out following the approaches of Heidegger's hermeneutical circle. RESULTS Four significant themes emerged from the analysis: 1) Delirium prevention, 2) Pharmacological treatment, 3) Non-pharmacological treatment, and 4) Barriers to non-pharmacological treatment. These themes were accompanied by 35 interrelated units of meaning: in the first theme, the most repetitive units were communication, orientation, and family bonding; in the second was the use of pharmacological treatment only in the acute phase; in the third was the modification of the environment according to the patient's preference (where the family is a priority and strategies that provide cognitive and social stimulation can be reinforced), and in the fourth was the work overload for the nursing team. CONCLUSIONS The experiences of the nursing team in the prevention and treatment of delirium in critically ill patients highlight that communication allows an approach to the patient as a human being immersed in a reality, with a personal history, needs and preferences. Therefore, family members must be involved in these scenarios, as they can complement and support nursing care.
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Affiliation(s)
- L O Gómez Tovar
- Programa de Enfermería, Universidad Surcolombiana, Neiva, Huila, Colombia.
| | - Á M Henao-Castaño
- Facultad de Enfermería, Universidad Nacional de Colombia, Bogotá, Colombia
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McArthur K, Krause C, Kwon E, Luo-Owen X, Cochran-Yu M, Swentek L, Burruss S, Turay D, Krasnoff C, Grigorian A, Nahmias J, Butt A, Gutierrez A, LaRiccia A, Kincaid M, Fiorentino MN, Glass N, Toscano S, Ley E, Lombardo SR, Guillamondegui OD, Bardes JM, DeLa'O C, Wydo SM, Leneweaver K, Duletzke NT, Nunez J, Moradian S, Posluszny J, Naar L, Kaafarani H, Kemmer H, Lieser MJ, Dorricott A, Chang G, Nemeth Z, Mukherjee K. Trauma and nontrauma damage-control laparotomy: The difference is delirium (data from the Eastern Association for the Surgery of Trauma SLEEP-TIME multicenter trial). J Trauma Acute Care Surg 2021; 91:100-107. [PMID: 34144559 PMCID: PMC8331055 DOI: 10.1097/ta.0000000000003210] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND Damage-control laparotomy (DCL) has been used for traumatic and nontraumatic indications. We studied factors associated with delirium and outcome in this population. METHODS We reviewed DCL patients at 15 centers for 2 years, including demographics, Charlson Comorbidity Index (CCI), diagnosis, operations, and outcomes. We compared 30-day mortality; renal failure requiring dialysis; number of takebacks; hospital, ventilator, and intensive care unit (ICU) days; and delirium-free and coma-free proportion of the first 30 ICU days (DF/CF-ICU-30) between trauma (T) and nontrauma (NT) patients. We performed linear regression for DF/CF-ICU-30, including age, sex, CCI, achievement of primary fascial closure (PFC), small and large bowel resection, bowel discontinuity, abdominal vascular procedures, and trauma as covariates. We performed one-way analysis of variance for DF/CF-ICU-30 against traumatic brain injury severity as measured by Abbreviated Injury Scale for the head. RESULTS Among 554 DCL patients (25.8% NT), NT patients were older (58.9 ± 15.8 vs. 39.7 ± 17.0 years, p < 0.001), more female (45.5% vs. 22.1%, p < 0.001), and had higher CCI (4.7 ± 3.3 vs. 1.1 ± 2.2, p < 0.001). The number of takebacks (1.7 ± 2.6 vs. 1.5 ± 1.2), time to first takeback (32.0 hours), duration of bowel discontinuity (47.0 hours), and time to PFC were similar (63.2 hours, achieved in 73.5%). Nontrauma and T patients had similar ventilator, ICU, and hospital days and mortality (31.0% NT, 29.8% T). Nontrauma patients had higher rates of renal failure requiring dialysis (36.6% vs. 14.1%, p < 0.001) and postoperative abdominal sepsis (40.1% vs. 17.1%, p < 0.001). Trauma and NT patients had similar number of hours of sedative (89.9 vs. 65.5 hours, p = 0.064) and opioid infusions (106.9 vs. 96.7 hours, p = 0.514), but T had lower DF/CF-ICU-30 (51.1% vs. 73.7%, p = 0.029), indicating more delirium. Linear regression analysis indicated that T was associated with a 32.1% decrease (95% CI, 14.6%-49.5%; p < 0.001) in DF/CF-ICU-30, while achieving PFC was associated with a 25.1% increase (95% CI, 10.2%-40.1%; p = 0.001) in DF/CFICU-30. Increasing Abbreviated Injury Scale for the head was associated with decreased DF/CF-ICU-30 by analysis of variance (p < 0.001). CONCLUSION Nontrauma patients had higher incidence of postoperative abdominal sepsis and need for dialysis, while T was independently associated with increased delirium, perhaps because of traumatic brain injury. LEVEL OF EVIDENCE Therapeutic study, level IV.
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Affiliation(s)
- Kaitlin McArthur
- From the Division of Acute Care Surgery (K. McArthur), Loma Linda University School of Medicine, Loma Linda, California; Division of Acute Care Surgery (C.K., E.K., X.L.-O., M.C.-Y., S.B., D.T., K. Mukherjee), Loma Linda University Medical Center, Loma Linda, California; Division of Trauma, Burns, Critical Care, and Acute Care Surgery (L.S., C.K., A.G., J. Nahmias), UC Irvine Medical Center, Irvine, California; Division of Trauma and Critical Care (A.B., A.G.), LAC+USC Medical Center, Los Angeles, California; Grant Medical Center Trauma Services (A.L., M.K.), Ohio Health Grant Medical Center, Columbus, Ohio; Division of Trauma/Surgical Critical Care (M.N.F., N.G.), Rutgers-New Jersey Medical School, Newark, New Jersey; Division of Trauma (S.T., E.L.), Cedars-Sinai Medical Center, Los Angeles, California; Division of Trauma and Surgical Critical Care (S.R.L., O.D.G.), Vanderbilt University Medical Center, Nashville, Tennessey; Division of Trauma/Acute Care Surgery/Critical Care (J.M.B., C.D.), West Virginia University, Morgantown, West Virginia; Division of Trauma (S.M.W., K.L.), Cooper University Health System, Camden, New Jersey; Section of Acute Care Surgery (N.T.D., J. Nunez), University of Utah Medical Center, Salt Lake City, Utah; Division of Trauma and Critical Care Surgery (S.M., J.P.), Northwestern Memorial Hospital, Chicago, Illinois; Division of Trauma, Emergency Surgery and Surgical Critical Care (L.N., H. Kaafarani), Massachusetts General Hospital, Boston, Massachusetts; Trauma Center (H. Kemmer, M.J.L.), Research Medical Center-Kansas City Hospital, Kansas City, Missouri; Mount Sinai Hospital-Chicago (A.D., G.C.), Chicago, Illinois; and Trauma and Acute Care Center (Z.N.), Morristown Medical Center, Morristown, New Jersey
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Negro A, Bambi S, De Vecchi M, Isotti P, Villa G, Miconi L, Dossi M, Ponzetta G, Rinaldi L, Radaelli C, Caballo C, Leggieri C, Colombo S, Cabrini L, Manara DF, Zangrillo A. The ABCDE bundle implementation in an intensive care unit: Facilitators and barriers perceived by nurses and doctors. Int J Nurs Pract 2021; 28:e12984. [PMID: 34101310 DOI: 10.1111/ijn.12984] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 04/29/2021] [Accepted: 05/09/2021] [Indexed: 01/30/2023]
Abstract
AIM To describe the facilitators and barriers perceived by healthcare teams after the implementation of the Awakening, Breathing, Coordination, Delirium monitoring/management and Early mobility bundle in an intensive care unit in Italy. This multicomponent intervention strategy has been associated with lower probabilities of delirium, improved functional outcomes and shorter duration of mechanical ventilation. METHODS A survey study conducted between June 2015 and May 2016 explored variables related to intensive care unit team members: perceptions of delirium; knowledge of the Awakening, Breathing, Coordination, Delirium monitoring/management and Early mobility bundle; teamwork perception and resource availability. RESULTS Most of the participants affirmed having reasonable knowledge of delirium, outcomes of delirious episodes, Awakening, Breathing, Coordination, Delirium monitoring/management and Early mobility bundle components and their effectiveness. Low coordination between healthcare professionals was identified as a barrier. Overall, the time elapsing from the beginning of implementation of the bundle determined an increase in levels of awareness and confidence in the application of the bundle protocol and the Confusion Assessment Method Intensive Care Unit scale. CONCLUSION Issues with the Awakening, Breathing, Coordination, Delirium monitoring/management and Early mobility bundle relating to coordination, management and interdisciplinary ward rounds are critical and should be remedied and monitored. This study could provide the basis for improving bundle implementation strategies and surveying levels of progression in other intensive care units.
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Affiliation(s)
| | - Stefano Bambi
- Healthcare Sciences Department, University of Florence, Florence, Italy
| | | | - Pietro Isotti
- Emergency Department, ASST Monza San Gerardo Hospital, Monza, Italy
| | - Giulia Villa
- Center for Nursing Research and Innovation, Vita-Salute San Raffaele University, Milan, Italy
| | - Lucia Miconi
- IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Mauro Dossi
- IRCCS San Raffaele Scientific Institute, Milan, Italy
| | | | - Luigi Rinaldi
- IRCCS San Raffaele Scientific Institute, Milan, Italy
| | | | | | - Carlo Leggieri
- Department of Anesthesia and Intensive Care Medicine, "F. Tappeiner" Hospital, Italy
| | | | - Luca Cabrini
- Ospedale di Circolo e Fondazione Macchi, ASST Sette Laghi, Università degli Studi dell'Insubria, Varese, Italy
| | - Duilio F Manara
- Center for Nursing Research and Innovation, Vita-Salute San Raffaele University, Milan, Italy
| | - Alberto Zangrillo
- IRCCS San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Milan, Italy
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Nešković N, Marczi S, Mandić D, Mraovic B, Škiljić S, Kristek G, Vinković H, Kvolik S. ANALGESIC EFFECT OF TRAMADOL IS NOT ALTERED BY POSTOPERATIVE SYSTEMIC INFLAMMATION AFTER MAJOR ABDOMINAL SURGERY. Acta Clin Croat 2021; 60:268-275. [PMID: 34744277 PMCID: PMC8564835 DOI: 10.20471/acc.2021.60.02.13] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Accepted: 09/29/2020] [Indexed: 12/04/2022] Open
Abstract
Tramadol is a commonly used analgesic in intensive care units (ICUs) for acute postoperative pain. Conversion of tramadol into active metabolites may be impaired in inflammatory states. Catechol-O-methyltransferase may influence pain. The aim of the study was to examine differences in the analgesic effect of tramadol between ICU patients with and without signs of systemic inflammation. Forty-three patients were admitted to ICU after a major abdominal surgery. The patients received a dose of 100 mg of tramadol intravenously every 6 hours during the first 24 hours after surgical procedure. Pain scores were measured by the Numeric Rating Scale before and 30 minutes after tramadol administration in awake patients. Systemic inflammation was considered when at least two of the following postoperative parameters were present in the first 24 hours of ICU admission: fever or hypothermia, tachycardia, pCO2 <4.3 kPa, white blood cells >12000/mm3 or <4000/mm3, or preoperative value of C-reactive protein (CRP) >50 mg/L or/and procalcitonin (PCT) >0.5 mg/L. Catechol-O-methyltransferase was analyzed postoperatively. Fifteen (34.8%) patients met the criteria for systemic inflammation. Tramadol was proven to be an effective analgesic for the treatment of postoperative pain regardless of the presence of systemic inflammation (p<0.05). Lower perception of pain before tramadol application was observed in patients with systemic inflammation, but the difference was not significant. A negative correlation was observed between the preoperative values of CRP and PCT and the analgesic effect of tramadol assessed at the second measurement point (r=-0.358, p=0.03, and r=-0.364, p=0.02, respectively). Catechol-O-methyltransferase variants were not in correlation with pain and opioid consumption. Based on our findings, tramadol is effective in lowering pain scores after major abdominal surgery irrespective of the presence of systemic inflammation.
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Affiliation(s)
| | - Saška Marczi
- 1Osijek University Hospital Centre, Department of Anesthesiology, Resuscitation and Intensive Medicine, Osijek, Croatia; 2Faculty of Medicine, Josip Juraj Strossmayer University of Osijek, Osijek, Croatia; 3Osijek University Hospital Centre, Department of Transfusion Medicine, Laboratory of Molecular and HLA Diagnostics, Osijek, Croatia; 4Osijek University Hospital Centre, Department of Clinical and Laboratory Diagnostics, Osijek, Croatia; 5University of Missouri, Department of Anesthesiology and Perioperative Medicine, School of Medicine, Columbia, USA
| | - Dario Mandić
- 1Osijek University Hospital Centre, Department of Anesthesiology, Resuscitation and Intensive Medicine, Osijek, Croatia; 2Faculty of Medicine, Josip Juraj Strossmayer University of Osijek, Osijek, Croatia; 3Osijek University Hospital Centre, Department of Transfusion Medicine, Laboratory of Molecular and HLA Diagnostics, Osijek, Croatia; 4Osijek University Hospital Centre, Department of Clinical and Laboratory Diagnostics, Osijek, Croatia; 5University of Missouri, Department of Anesthesiology and Perioperative Medicine, School of Medicine, Columbia, USA
| | - Boris Mraovic
- 1Osijek University Hospital Centre, Department of Anesthesiology, Resuscitation and Intensive Medicine, Osijek, Croatia; 2Faculty of Medicine, Josip Juraj Strossmayer University of Osijek, Osijek, Croatia; 3Osijek University Hospital Centre, Department of Transfusion Medicine, Laboratory of Molecular and HLA Diagnostics, Osijek, Croatia; 4Osijek University Hospital Centre, Department of Clinical and Laboratory Diagnostics, Osijek, Croatia; 5University of Missouri, Department of Anesthesiology and Perioperative Medicine, School of Medicine, Columbia, USA
| | - Sonja Škiljić
- 1Osijek University Hospital Centre, Department of Anesthesiology, Resuscitation and Intensive Medicine, Osijek, Croatia; 2Faculty of Medicine, Josip Juraj Strossmayer University of Osijek, Osijek, Croatia; 3Osijek University Hospital Centre, Department of Transfusion Medicine, Laboratory of Molecular and HLA Diagnostics, Osijek, Croatia; 4Osijek University Hospital Centre, Department of Clinical and Laboratory Diagnostics, Osijek, Croatia; 5University of Missouri, Department of Anesthesiology and Perioperative Medicine, School of Medicine, Columbia, USA
| | - Gordana Kristek
- 1Osijek University Hospital Centre, Department of Anesthesiology, Resuscitation and Intensive Medicine, Osijek, Croatia; 2Faculty of Medicine, Josip Juraj Strossmayer University of Osijek, Osijek, Croatia; 3Osijek University Hospital Centre, Department of Transfusion Medicine, Laboratory of Molecular and HLA Diagnostics, Osijek, Croatia; 4Osijek University Hospital Centre, Department of Clinical and Laboratory Diagnostics, Osijek, Croatia; 5University of Missouri, Department of Anesthesiology and Perioperative Medicine, School of Medicine, Columbia, USA
| | - Hrvoje Vinković
- 1Osijek University Hospital Centre, Department of Anesthesiology, Resuscitation and Intensive Medicine, Osijek, Croatia; 2Faculty of Medicine, Josip Juraj Strossmayer University of Osijek, Osijek, Croatia; 3Osijek University Hospital Centre, Department of Transfusion Medicine, Laboratory of Molecular and HLA Diagnostics, Osijek, Croatia; 4Osijek University Hospital Centre, Department of Clinical and Laboratory Diagnostics, Osijek, Croatia; 5University of Missouri, Department of Anesthesiology and Perioperative Medicine, School of Medicine, Columbia, USA
| | - Slavica Kvolik
- 1Osijek University Hospital Centre, Department of Anesthesiology, Resuscitation and Intensive Medicine, Osijek, Croatia; 2Faculty of Medicine, Josip Juraj Strossmayer University of Osijek, Osijek, Croatia; 3Osijek University Hospital Centre, Department of Transfusion Medicine, Laboratory of Molecular and HLA Diagnostics, Osijek, Croatia; 4Osijek University Hospital Centre, Department of Clinical and Laboratory Diagnostics, Osijek, Croatia; 5University of Missouri, Department of Anesthesiology and Perioperative Medicine, School of Medicine, Columbia, USA
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Santos CD, Rose MQ. Extrapyramidal Symptoms Induced by Treatment for Delirium: A Case Report. Crit Care Nurse 2021; 41:50-54. [PMID: 34061189 DOI: 10.4037/ccn2021765] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
INTRODUCTION Antipsychotics are a treatment option for delirium in the intensive care unit. Atypical antipsychotics are preferred over first-generation antipsychotics because of their lower incidence of extrapyramidal adverse effects. The most common such effect is akathisia or restlessness. This report describes a case of atypical antipsychotic-induced akathisia and addresses the clinical distinction between extrapyramidal movements and movements due to intensive care unit delirium. CLINICAL FINDINGS A 56-year-old man who had a prolonged hospital stay after orthotopic liver transplant complicated by multisystem organ failure, primary graft failure requiring a second transplant, and enterocutaneous fistula developed agitated delirium on hospital day 28. Initial treatment included intravenous haloperidol and scheduled sublingual olanzapine (5 mg daily). His delirium and insomnia persisted, requiring dexmedetomidine infusion. Olanzapine dosing was increased to 10 mg daily on hospital day 34 and 15 mg daily on hospital day 45. The following day, his mentation improved; however, he exhibited asynchronous, nonrhythmic, involuntary rolling motions of his hands and choreiform gait. DIAGNOSIS AND OUTCOMES Antipsychotics were immediately discontinued owing to acute akathisia. All symptoms resolved within 2 days, and the patient was transferred out of the intensive care unit on hospital day 52. CONCLUSION Although extrapyramidal adverse effects are less common with olanzapine than with typical antipsychotics, they sometimes occur and can mimic manifestations of delirium. Restlessness should alert the nurse to assess for possible extrapyramidal adverse effects. If they are suspected, antipsychotic medications should be reduced or discontinued to prevent progression to functional disability.
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Affiliation(s)
- Christan D Santos
- Christan D. Santos is a nurse practitioner, Department of Critical Care Medicine, Mayo Clinic, Jacksonville, Florida
| | - Mariah Q Rose
- Mariah Q. Rose is a nurse practitioner, Department of Critical Care Medicine, Mayo Clinic
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DeBolt CL, Gao Y, Sutter N, Soong A, Leard L, Jeffrey G, Kleinhenz ME, Calabrese D, Greenland J, Venado A, Hays SR, Shah R, Kukreja J, Trinh B, Kolaitis NA, Douglas V, Diamond JM, Smith P, Singer J. The association of post-operative delirium with patient-reported outcomes and mortality after lung transplantation. Clin Transplant 2021; 35:e14275. [PMID: 33682171 PMCID: PMC11098451 DOI: 10.1111/ctr.14275] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Revised: 01/16/2021] [Accepted: 02/22/2021] [Indexed: 12/14/2022]
Abstract
Post-operative delirium after lung transplantation is common. Its associations with health-related quality of life (HRQL), depression, and mortality remains unknown. In 236 lung transplant recipients, HRQL and depressive symptoms were assessed as part of a structured survey battery before and after transplantation. Surveys included the Geriatric Depressive Scale (GDS) and Short Form 12 (SF12). Delirium was assessed throughout the post-operative intensive care unit (ICU) stay with Confusion Assessment Method for ICU. Delirium and mortality data were extracted from electronic medical records. We examined associations between delirium and changes in depressive symptoms and HRQL using linear mixed effects models and association between delirium and mortality with Cox-proportional hazard models. Post-operative delirium occurred in 34 participants (14%). Delirium was associated with attenuated improvements in SF12-PCS (difference ₋4.0; 95%CI: -7.4, -0.7) but not SF12-MCS (difference 2.2; 95%CI: -0.7,5.7) or GDS (difference ₋0.4; 95%CI: -1.5,0.7). Thirty-two participants died during the study period. Delirium was associated with increased adjusted hazard risk of mortality (HR 17.9, 95%CI: 4.4,72.5). Delirium after lung transplantation identifies a group at increased risk for poorer HRQL and death within the first post-operative year. Further studies should investigate potential causal links between delirium, and poorer HRQL and mortality risk after lung transplantation.
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Affiliation(s)
- Claire L DeBolt
- Department of Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Ying Gao
- Department of Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Nicole Sutter
- Department of Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Allison Soong
- Department of Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Lorriana Leard
- Department of Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Golden Jeffrey
- Department of Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Mary Ellen Kleinhenz
- Department of Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Daniel Calabrese
- Department of Medicine, University of California San Francisco, San Francisco, CA, USA
- Department of Medicine, San Francisco VA Health Care System, San Francisco, CA, USA
| | - John Greenland
- Department of Medicine, University of California San Francisco, San Francisco, CA, USA
- Department of Medicine, San Francisco VA Health Care System, San Francisco, CA, USA
| | - Aida Venado
- Department of Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Steven R Hays
- Department of Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Rupal Shah
- Department of Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Jasleen Kukreja
- Department of Surgery, University of California San Francisco, San Francisco, CA, USA
| | - Binh Trinh
- Department of Surgery, University of California San Francisco, San Francisco, CA, USA
| | - Nicholas A Kolaitis
- Department of Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Vanja Douglas
- Department of Neurology, University of California San Francisco, San Francisco, CA, USA
| | - Joshua M Diamond
- Department of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Patrick Smith
- Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC, USA
- Department of Medicine, Duke University Medical Center, Durham, NC, USA
| | - Jonathan Singer
- Department of Medicine, University of California San Francisco, San Francisco, CA, USA
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Reducing Severity of Posttraumatic Stress Disorder in Intensive Care Unit Survivors. Dimens Crit Care Nurs 2021; 39:298-304. [PMID: 33009267 DOI: 10.1097/dcc.0000000000000439] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
When patients are in the intensive care unit (ICU), they are in their most vulnerable and fragile state. These critically ill patients are often unable to make their needs known, which can produce an overwhelming feeling of helplessness and fear. The environment can seem threatening and foreign, and patients are often subjected to a multitude of disturbances that can be detrimental to their physical and psychological recovery. Loud noises, diagnostic tests performed at all hours, and poor natural lighting contribute to debilitating delirium and disturbed diurnal rhythms. Loss of privacy and basic human dignity, as well as painful procedures, has been associated with traumatic memories and distress in the post-ICU survivor population. All of these factors have contributed to patients developing ICU-related posttraumatic stress disorder after they leave the hospital. Recently, there has been an increase in awareness regarding this phenomenon within the medical community, which has generated more literature on the topic. Evidence suggests that ICU-related posttraumatic stress disorder can be mitigated. This article proposes the implementation of interventions by critical care health care providers that focus on reducing sleep disturbances, delirium, and benzodiazepine use in ICU patients, thereby improving patient comfort and reducing the severity of posttraumatic stress disorder in ICU survivors.
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Parsons Leigh J, Krewulak KD, Zepeda N, Farrier CE, Spence KL, Davidson JE, Stelfox HT, Fiest KM. Patients, family members and providers perceive family-administered delirium detection tools in the adult ICU as feasible and of value to patient care and family member coping: a qualitative focus group study. Can J Anaesth 2021; 68:358-366. [PMID: 33210217 PMCID: PMC7902561 DOI: 10.1007/s12630-020-01866-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 09/10/2020] [Accepted: 09/14/2020] [Indexed: 12/14/2022] Open
Abstract
PURPOSE While studies report on perceptions of family participation in delirium prevention, little is known about the use of family-administered delirium detection tools in the care of critically ill patients. This study sought the perspectives of patients, their family members, and healthcare providers on the use of family-administered delirium detection tools to detect delirium in critically ill patients and barriers and facilitators to using family-administered delirium detection tools in patient care. METHODS In this qualitative study, critical care providers (five physicians, six registered nurses) and participants from the Family ICU Delirium Detection Study (seven past patients and family members) took part in four focus groups at one hospital in Calgary, Alberta. RESULTS Key themes identified following thematic analysis from 18 participants included: 1) perceptions of acceptability of family-administered delirium detection (e.g., family feels valued, intensive care unit (ICU) care team may not use a family member's results, intensification of work load), 2) considerations regarding feasibility (e.g., insufficient knowledge, healthcare team buy-in), and 3) overarching strategies to support implementation into routine patient care (e.g., value of family-administered delirium detection for patients and families is well understood in the clinical context, regular communication between the family and ICU providers, an electronic version of the tool). CONCLUSIONS Patients, family members and healthcare providers who participated in the focus groups perceived family participation in delirium detection and the use of family-administered delirium detection tools at the bedside as feasible and of value to patient care and family member coping. TRIAL REGISTRATION www.ClinicalTrials.gov (NCT03379129); registered 15 December 2017.
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Affiliation(s)
- Jeanna Parsons Leigh
- Department of Critical Care Medicine, Alberta Health Services and University of Calgary, Calgary, AB, Canada
- School of Health Administration, Faculty of Health, Dalhousie University, Halifax, NS, Canada
- Department of Community Health Sciences and O'Brien Institute for Public Health, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Karla D Krewulak
- Department of Critical Care Medicine, Alberta Health Services and University of Calgary, Calgary, AB, Canada
| | - Nubia Zepeda
- Department of Critical Care Medicine, Alberta Health Services and University of Calgary, Calgary, AB, Canada
| | - Christian E Farrier
- Department of Critical Care Medicine, Alberta Health Services and University of Calgary, Calgary, AB, Canada
| | - Krista L Spence
- Department of Critical Care Medicine, Alberta Health Services and University of Calgary, Calgary, AB, Canada
| | - Judy E Davidson
- Department of Education, Development and Research, University of California, San Diego Health, San Diego, CA, USA
| | - Henry T Stelfox
- Department of Critical Care Medicine, Alberta Health Services and University of Calgary, Calgary, AB, Canada
- Department of Community Health Sciences and O'Brien Institute for Public Health, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Kirsten M Fiest
- Department of Critical Care Medicine, Alberta Health Services and University of Calgary, Calgary, AB, Canada.
- Department of Community Health Sciences and O'Brien Institute for Public Health, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.
- Department of Psychiatry, & Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.
- Department of Critical Care Medicine, Alberta Health Services and University of Calgary, Ground Floor, McCaig Tower, 3134 Hospital Drive NW, Calgary, AB, T2N 5A1, Canada.
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Zhang H, Yuan J, Chen Q, Cao Y, Wang Z, Lu W, Bao J. Development and validation of a predictive score for ICU delirium in critically ill patients. BMC Anesthesiol 2021; 21:37. [PMID: 33546592 PMCID: PMC7863543 DOI: 10.1186/s12871-021-01259-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Accepted: 01/22/2021] [Indexed: 11/19/2022] Open
Abstract
Background The incidence of delirium in intensive care unit (ICU) patients is high and associated with a poor prognosis. We validated the risk factors of delirium to identify relevant early and predictive clinical indicators and developed an optimized model. Methods In the derivation cohort, 223 patients were assigned to two groups (with or without delirium) based on the CAM-ICU results. Multivariate logistic regression analysis was conducted to identify independent risk predictors, and the accuracy of the predictors was then validated in a prospective cohort of 81 patients. Results A total of 304 patients were included: 223 in the derivation group and 81 in the validation group, 64(21.1%)developed delirium. The model consisted of six predictors assessed at ICU admission: history of hypertension (RR = 4.367; P = 0.020), hypoxaemia (RR = 3.382; P = 0.018), use of benzodiazepines (RR = 5.503; P = 0.013), deep sedation (RR = 3.339; P = 0.048), sepsis (RR = 3.480; P = 0.018) and mechanical ventilation (RR = 3.547; P = 0.037). The mathematical model predicted ICU delirium with an accuracy of 0.862 (P < 0.001) in the derivation cohort and 0.739 (P < 0.001) in the validation cohort. No significant difference was found between the predicted and observed cases of ICU delirium in the validation cohort (P > 0.05). Conclusions Patients’ risk of delirium can be predicted at admission using the early prediction score, allowing the implementation of early preventive interventions aimed to reduce the incidence and severity of ICU delirium.
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Affiliation(s)
- Huijuan Zhang
- Department of Intensive Care Unit, Yijishan Hospital, First Affiliated Hospital of Wannan Medical College, Wuhu, 241001, Anhui, China
| | - Jing Yuan
- Department of Intensive Care Unit, Yijishan Hospital, First Affiliated Hospital of Wannan Medical College, Wuhu, 241001, Anhui, China
| | - Qun Chen
- Department of Intensive Care Unit, Yijishan Hospital, First Affiliated Hospital of Wannan Medical College, Wuhu, 241001, Anhui, China
| | - Yingya Cao
- Department of Intensive Care Unit, Yijishan Hospital, First Affiliated Hospital of Wannan Medical College, Wuhu, 241001, Anhui, China
| | - Zhen Wang
- Department of Intensive Care Unit, Yijishan Hospital, First Affiliated Hospital of Wannan Medical College, Wuhu, 241001, Anhui, China
| | - Weihua Lu
- Department of Intensive Care Unit, Yijishan Hospital, First Affiliated Hospital of Wannan Medical College, Wuhu, 241001, Anhui, China
| | - Juan Bao
- Department of Nursing, Yijishan Hospital, First Affiliated Hospital of Wannan Medical College, Wuhu, 241001, Anhui, China.
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Abstract
OBJECTIVE We aimed to identify socioeconomic and clinical risk factors for post-intensive care unit (ICU)-related long-term cognitive impairment (LTCI). SUMMARY BACKGROUND DATA After delirium during ICU stay, LTCI has been increasingly recognized, but without attention to socioeconomic factors. METHODS We enrolled a prospective, multicenter cohort of ICU survivors with shock or respiratory failure from surgical and medical ICUs across 5 civilian and Veteran Affairs (VA) hospitals from 2010 to 2016. Our primary outcome was LTCI at 3- and 12 months post-hospital discharge defined by the Repeatable Battery for Assessment of Neuropsychological Symptoms (RBANS) global score. Covariates adjusted using multivariable linear regression included age, sex, race, AHRQ socioeconomic index, Charlson comorbidity, Framingham stroke risk, Sequential Organ Failure Assessment, duration of coma, delirium, hypoxemia, sepsis, education level, hospital type, insurance status, discharge disposition, and ICU drug exposures. RESULTS Of 1040 patients, 71% experienced delirium, and 47% and 41% of survivors had RBANS scores >1 standard deviation below normal at 3- and 12 months, respectively. Adjusted analysis indicated that delirium, non-White race, lower education, and civilian hospitals (as opposed to VA), were associated with at least a half standard deviation lower RBANS scores at 3- and 12 months (P ≤ 0.03). Sex, AHRQ socioeconomic index, insurance status, and discharge disposition were not associated with RBANS scores. CONCLUSIONS Socioeconomic and clinical risk factors, such as race, education, hospital type, and delirium duration, were linked to worse PICS ICU-related, LTCI. Further efforts may focus on improved identification of higher-risk groups to promote survivorship through emerging improvements in cognitive rehabilitation.
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More medications, more problems: results from the Sedation Level after Emergent Exlap with Packing for TRAUMA (SLEEP-TRAUMA) study. Eur J Trauma Emerg Surg 2020; 48:943-952. [PMID: 33078257 PMCID: PMC7571531 DOI: 10.1007/s00068-020-01524-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Accepted: 10/06/2020] [Indexed: 02/03/2023]
Abstract
Purpose Sedation management of trauma patients after damage control laparotomy (DCL) has not been optimized. We evaluated if shorter sedation exposure was associated with increased proportion of delirium-free/coma-free (DF/CF-ICU) days and change in time to definitive fascial closure (DFC). Methods We reviewed trauma DCL patients at an ACS-verified level I center over 5 years as shorter (SE) or longer than median (LE) sedation exposure. We compared demographics, injury patterns, hemodynamic parameters, and injury severity between groups. We calculated the propensity for each patient to achieve DFC using age, gender, ISS, red blood cell transfusion, bowel discontinuity, abdominal vascular injury, and time to first takeback; we then determined the effect of sedation exposure on rate of DFC by multivariate Cox regression, adjusted for propensity to achieve DFC. We used linear regression adjusted for age, ISS, head-AIS, bowel discontinuity, and vascular injury to determine the effect of sedation exposure on the proportion of DF/CF-ICU days. Results 65 patients (33.8% penetrating) had mean age 41.8 ± 16.0, ISS 27.1 ± 14.2, Head-AIS 1.2 ± 1.6 and median sedation exposure of 2.2 [IQR 0.78, 7.3] days (35 SE and 30 LE). Pattern and severity of solid organ injuries and proportion of small and large bowel and vascular injuries were similar between groups. LE had more abdominal sepsis (23.3% vs 0%, p = 0.003) and enterocutaneous fistula (16.7% vs 0%, p = 0.016), and more ventilator (17.3 ± 12.7 vs 6.1 ± 6.8, p < 0.001), ICU (20.8 ± 14.2 vs 7.2 ± 7.6, p < 0.001), and hospital days (29.6 ± 19.6 vs 13.9 ± 9.0, p < 0.001). DFC was achieved more rapidly in the SE group (2.0 ± 1.5 days vs 3.9 ± 3.7 days [unadjusted], p = 0.023) and SE had a higher proportion of unadjusted DF/CF-ICU days (33.0 ± 32.0% vs 18.1 ± 16.4%, p = 0.020). SE was associated with an increased proportion of adjusted DF/CF-ICU days by multivariate linear regression (13.1% [95% CI 1.4–24.8%], p = 0.029) and with faster adjusted rate of DFC by multivariate Cox regression (RR 2.28 [95% CI 1.25–4.15, p = 0.007]). Conclusions Shorter sedation exposure is associated with increased proportion of DF/CF-ICU days and more rapid DFC after DCL for trauma. Electronic supplementary material The online version of this article (10.1007/s00068-020-01524-9) contains supplementary material, which is available to authorized users.
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Eken HN, Dee EC, Fuchs DC. Letter to the editor: COVID-19; an opportunity to study mental health at the individual and population levels. J Psychiatr Res 2020; 129:15-16. [PMID: 32540573 PMCID: PMC7264930 DOI: 10.1016/j.jpsychires.2020.05.032] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 05/28/2020] [Accepted: 05/29/2020] [Indexed: 01/19/2023]
Affiliation(s)
- H Nur Eken
- Vanderbilt School of Medicine, Nashville, TN, USA.
| | | | - D Catherine Fuchs
- Department of Psychiatry & Behavioral Sciences and Pediatrics, Vanderbilt University, Nashville, TN, USA
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Abstract
Supplemental Digital Content is available in the text. This systematic review and meta-analysis addresses the efficacy and safety of nonopioid adjunctive analgesics for patients in the ICU.
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Hartman ME, Williams CN, Hall TA, Bosworth CC, Piantino JA. Post-Intensive-Care Syndrome for the Pediatric Neurologist. Pediatr Neurol 2020; 108:47-53. [PMID: 32299742 PMCID: PMC7306429 DOI: 10.1016/j.pediatrneurol.2020.02.003] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Revised: 02/06/2020] [Accepted: 02/09/2020] [Indexed: 12/17/2022]
Abstract
The number of children who survive critical illness has steadily increased. However, lower mortality rates have resulted in a proportional increase in post-intensive-care morbidity. Critical illness in childhood affects a child's development, cognition, and family functioning. The constellation of physical, emotional, cognitive, and psychosocial symptoms that begin in the intensive care unit and continue after discharge has recently been termed post-intensive-care syndrome. A conceptual model of the post-intensive-care syndrome experienced by children who survive critical illness, their siblings, and parents has been coined post-intensive-care syndrome in pediatrics. Owing to their prolonged hospitalizations, the use of sedative medications, and the nature of their illness, children with primary neurological injury are among those at the highest risk for post-intensive-care syndrome in pediatrics. The pediatric neurologist participates in the care of children with acute brain injury throughout their hospitalization and remains involved after the patient leaves the hospital. Hence it is important for pediatric neurologists to become versed in the early recognition and management of post-intensive-care syndrome in pediatrics. In this review, we discuss the current knowledge regarding post-intensive-care syndrome in pediatrics and its risk factors. We also discuss our experience establishing Pediatric Neurocritical Care Recovery Programs at two large academic centers. Last, we provide a battery of validated tests to identify and manage the different aspects of post-intensive-care syndrome in pediatrics, which have been successfully implemented at our institutions. Dissemination of this "road map" may assist others interested in establishing recovery programs, therefore mitigating the burden of post-intensive-care morbidity in children.
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Affiliation(s)
- Mary E. Hartman
- Department of Pediatrics, Division of Pediatric Critical Care Medicine, Washington University in St. Louis, St. Louis, MO
| | - Cydni N. Williams
- Pediatric Critical Care and Neurotrauma Recovery Program, Oregon Health & Science University,Department of Pediatrics, Division of Pediatric Critical care, Oregon Health & Science University
| | - Trevor A. Hall
- Division of Pediatric Psychology, Department of Pediatrics, Oregon Health and Science University, Portland, OR
| | - Christopher C. Bosworth
- Department of Psychology, Washington University School of Medicine, St. Louis Children’s Hospital, St. Louis, MO
| | - Juan A. Piantino
- Pediatric Critical Care and Neurotrauma Recovery Program, Oregon Health & Science University,Department of Pediatrics, Division of Pediatric Neurology, Oregon Health & Science University
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Cooper AS. Pharmacological Treatments for Delirium in Critically Ill Adults. Crit Care Nurse 2020. [DOI: 10.4037/ccn2020430] [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)
- Adam S. Cooper
- Adam S. Cooper is the Interim Director and Clinical Practice Manager of the Institute for Nursing Excellence and Director of the UCSF JBI Centre for Synthesis and Implementation, UCSF Medical Center, San Francisco, California. He is also a member of the Cochrane Nursing Care Field
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Abstract
Delirium is a significant medical condition that is common in hospitalized patients. Beyond the increased risk of mortality, patients who experience an episode of delirium often go on to develop long-term psychiatric disturbance, including symptoms of post-traumatic stress disorder (PTSD). While there is a growing interest in understanding the complex relationship between delirium and PTSD, the existing literature is sparse and lacking harmony. Thus, this review seeks to develop a unified and thorough description of the cognitive and psychiatric underpinnings of post-delirium PTSD with the aims of promoting awareness of this condition amongst clinicians in medical settings, improving patient care, and sparking further research on this topic. While specific underlying mechanisms are yet unclear, PTSD was found to be associated with delirium in that delirious patients may have decreased factual recall of hospital events and increased hallucinations/delusions of a traumatic nature. Several potential interventions were identified, as well as suggestions for future research and clinical practice.
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Early Interventions for the Prevention of Posttraumatic Stress Symptoms in Survivors of Critical Illness: A Qualitative Systematic Review. Crit Care Med 2019; 46:1328-1333. [PMID: 29794546 DOI: 10.1097/ccm.0000000000003222] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
OBJECTIVES Posttraumatic stress disorder among survivors of critical illness is of public health importance, as it is common and reduces patient quality of life. The objective of this systematic review was to collate the world's literature on interventions aimed at preventing posttraumatic stress disorder among survivors of critical illness. DATA SOURCES We performed a search of CENTRAL, MEDLINE, EMBASE, CINAHL, and clinical trials registry platforms, with no restriction to language using a comprehensive strategy. STUDY SELECTION Study inclusion criteria were as follows: 1) adult human subjects, 2) patients treated in an ICU setting, 3) intervention arm aimed at reducing posttraumatic stress disorder symptoms, 4) use of a control arm, and 5) an outcome measure assessing development of acute stress or posttraumatic stress disorder symptoms. DATA EXTRACTION We performed a qualitative analysis to collate and summarize effects of identified interventions according to the recommended methodology from the Cochrane Handbook. DATA SYNTHESIS Seventeen studies met all inclusion and no exclusion criteria. There was heterogeneity in interventions and outcome measures used. All studies had some concern for risk of bias as per the Cochrane tool for assessing risk of bias. In eight of 12 studies (67%) testing early interventions (i.e., initiated in the ICU course) and one of five studies (20%) testing delayed interventions following ICU discharge, posttraumatic stress disorder symptoms were decreased among the intervention group compared with controls. CONCLUSIONS Despite a paucity of high-quality clinical investigations, the preponderance of evidence to date suggests that 1) posttraumatic stress disorder among survivors of critical illness may be preventable and 2) early interventions may be the most effective.
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Grover S, Sahoo S, Chakrabarti S, Avasthi A. Post-traumatic stress disorder (PTSD) related symptoms following an experience of delirium. J Psychosom Res 2019; 123:109725. [PMID: 31376870 DOI: 10.1016/j.jpsychores.2019.05.003] [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: 02/27/2019] [Revised: 04/21/2019] [Accepted: 05/17/2019] [Indexed: 02/08/2023]
Abstract
AIM To evaluate the prevalence of symptoms of PTSD and its correlates after 2 weeks of recovery, among patients, who developed delirium. METHODOLOGY A prospective study designed was followed, in which subjects diagnosed with delirium were evaluated 2 weeks after resolution of symptoms of delirium, for PTSD symptoms by using Impact of Events Scale-Revised version (IES-R). RESULTS 59 patients were evaluated for PTSD 2 weeks after resolution of delirium and the total mean IES-R score was 27.81 (SD-11.41). Based on the IES-cut-off scores of the scale, 30.5% of the patients (n = 18) were considered to have substantial symptoms of PTSD, 22% (n = 13) had probable symptoms of PTSD and 15.3% were considered to have partial symptoms of PTSD after resolution of delirium. None of the demographic or clinical factors were associated with development of PTSD. Those with PTSD symptoms had significantly higher prevalence of fluctuation of symptoms, while experiencing delirium and had significantly higher mean scores for the items of motor agitation, attentional deficits, higher total severity score on the Delirium Rating Scale-revised-98 version (DRS-R98) and higher DRS-R-98 total score. Higher severity of delirium as indicated by the total DRS-R98 score and the total DRS-R98 severity score were associated with higher severity of PTSD symptoms. The IES-R total score did not have any significant correlation with duration of illness, duration of delirium or Charlson Co-morbidity index. CONCLUSIONS This study suggests that about one-third of patients who develop delirium go on to develop symptoms of PTSD, after recovery from delirium. Development of PTSD symptoms is associated with severity of delirium. Hence, it is important to treat the delirium adequately and provide psychological support to the patients who develop delirium, after recovery from delirium.
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Affiliation(s)
- Sandeep Grover
- Department of Psychiatry, Postgraduate Institute of Medical Education & Research, Chandigarh 160012, India.
| | - Swapnajeet Sahoo
- Department of Psychiatry, Postgraduate Institute of Medical Education & Research, Chandigarh 160012, India
| | - Subho Chakrabarti
- Department of Psychiatry, Postgraduate Institute of Medical Education & Research, Chandigarh 160012, India
| | - Ajit Avasthi
- Department of Psychiatry, Postgraduate Institute of Medical Education & Research, Chandigarh 160012, India
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Storm H, Günther A, Sackey PV, Bernhardsson J, Bjärtå A. Measuring pain-Physiological and self-rated measurements in relation to pain stimulation and anxiety. Acta Anaesthesiol Scand 2019; 63:668-675. [PMID: 30701545 DOI: 10.1111/aas.13323] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Revised: 11/07/2018] [Accepted: 01/02/2019] [Indexed: 02/06/2023]
Abstract
INTRODUCTION The aim of the present study was to investigate how emotions influence pain, measured by one subjective self-rated measure, the numeric rating scale (NRS), and one objective physiological measure, the number of skin conductance responses (NSCR). METHOD Eighteen volunteers were exposed to conditions with pictorial emotional stimuli (neutral, positive, negative), authentic ICU-sound (noise, no-noise) and electrical stimulation (pain, no-pain) individually titrated to induce moderate pain. When using all combinations of picture inducing emotions, sound, and pain, each of these conditions (12 conditions lasting for 60 seconds each) were followed by pain ratings. Ratings of arousal (low to high) and valence (pleasant to unpleasant) were used as indicators of affective state for each condition. Mean NSCR was also measured throughout the experiment for each condition. RESULTS Even though NRS and NSCR increased during painful stimuli, they did not correlate during the trial. However, NSCR was positively correlated with the strength of the electrical stimulation, r = 0.48, P = 0.046, whereas NRS showed positive correlations with the anxiety level, assessed by affective ratings (arousal, r = 0.61, P < 0.001, and valence, r = 0.37, P < 0.001). CONCLUSIONS The NRS was strongly influenced by affective state, with higher pain ratings during more anxiety-like states, whereas NSCR correlated to the strength of electrical pain stimulation. That reported pain is moderated by anxiety, puts forward a discussion whether reduction of the anxiety level should be considered during analgesia treatment.
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Affiliation(s)
- Hanne Storm
- Department of Anesthesiology, Institute for Clinical Medicine University of Oslo Oslo Norway
| | | | - Peter Victor Sackey
- Department of Physiology and Pharmacology Karolinska Institutet Stockholm Sweden
| | - Jens Bernhardsson
- Department of Psychology and Social work Mid Sweden University Östersund Sweden
| | - Anna Bjärtå
- Department of Psychology and Social work Mid Sweden University Östersund Sweden
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Miranda F, Arevalo-Rodriguez I, Díaz G, Gonzalez F, Plana MN, Zamora J, Quinn TJ, Seron P. Confusion Assessment Method for the intensive care unit (CAM-ICU) for the diagnosis of delirium in adults in critical care settings. Hippokratia 2018. [DOI: 10.1002/14651858.cd013126] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Fabian Miranda
- Universidad de Chile; Department of Medicine; Santos Dumont 999 Santiago Chile 8380456
| | - Ingrid Arevalo-Rodriguez
- Universidad Tecnológica Equinoccial; Cochrane Ecuador. Centro de Investigación en Salud Pública y Epidemiología Clínica (CISPEC). Facultad de Ciencias de la Salud Eugenio Espejo; Av. Mariscal Sucre s/n y Av. Mariana de Jesús Quito Ecuador
- Hospital Universitario Ramon y Cajal (IRYCIS); Clinical Biostatistics Unit; Madrid Spain
- CIBER Epidemiology and Public Health (CIBERESP); Madrid Spain
| | - Gonzalo Díaz
- Universidad de Chile; Department of Medicine; Santos Dumont 999 Santiago Chile 8380456
| | - Francisco Gonzalez
- Universidad de Chile; Department of Medicine; Santos Dumont 999 Santiago Chile 8380456
| | - Maria N Plana
- Universidad Francisco de Vitoria (UFV) Madrid. CIBER Epidemiology and Public Health (CIBERESP); Ctra. Pozuelo-Majadahonda km. 1.800 Pozuelo de Alarcón Madrid Spain 28223
| | - Javier Zamora
- Hospital Universitario Ramon y Cajal (IRYCIS); Clinical Biostatistics Unit; Madrid Spain
- CIBER Epidemiology and Public Health (CIBERESP); Madrid Spain
- Women’s Health Research Unit, Centre for Primary Care and Public Health, Queen Mary University of London; London UK
| | - Terry J Quinn
- University of Glasgow; Institute of Cardiovascular and Medical Sciences; New Lister Campus Glasgow Royal Infirmary Glasgow UK G4 0SF
| | - Pamela Seron
- Universidad de La Frontera; CIGES, Departamento de Medicina Interna, Facultad de Medicina; Montt112, 3º piso Temuco Araucania Chile 4780000
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