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Butler MJ, Best JH, Mohan SV, Jonas JA, Arader L, Yeh J. Mechanical ventilation for COVID-19: Outcomes following discharge from inpatient treatment. PLoS One 2023; 18:e0277498. [PMID: 36608047 PMCID: PMC9821470 DOI: 10.1371/journal.pone.0277498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Accepted: 10/01/2022] [Indexed: 01/07/2023] Open
Abstract
Though mechanical ventilation (MV) is used to treat patients with severe coronavirus disease 2019 (COVID-19), little is known about the long-term health implications of this treatment. Our objective was to determine the association between MV for treatment of COVID-19 and likelihood of hospital readmission, all-cause mortality, and reason for readmission. This study was a longitudinal observational design with electronic health record (EHR) data collected between 3/1/2020 and 1/31/2021. Participants included 17,652 patients hospitalized for COVID-19 during this period who were followed through 6/30/2021. The primary outcome was readmission to inpatient care following discharge. Secondary outcomes included all-cause mortality and reason for readmission. Rates of readmission and mortality were compared between ventilated and non-ventilated patients using Cox proportional hazards regression models. Differences in reasons for readmission by MV status were compared using multinomial logistic regression. Patient characteristics and measures of illness severity were balanced between those who were mechanically ventilated and those who were not utilizing 1-to-1 propensity score matching. The sample had a median age of 63 and was 47.1% female. There were 1,131 (6.4%) patients who required MV during their initial hospitalization. Rates (32.1% versus 9.9%) and hazard of readmission were greater for patients requiring MV in the propensity score-matched samples [hazard ratio (95% confidence interval) = 3.34 (2.72-4.10)]. Rates (15.3% versus 3.4%) and hazard [hazard ratio (95% confidence interval) = 3.12 (2.32-4.20)] of all-cause mortality were also associated with MV status. Ventilated patients were more likely to be readmitted for reasons which were classified as COVID-19, infectious diseases, and respiratory diagnoses compared to non-ventilated patients. Mechanical ventilation is a necessary treatment for severely ill patients. However, it may be associated with adverse outcomes including hospital readmission and death. More intense post-discharge monitoring may be warranted to decrease this associational finding.
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Affiliation(s)
- Mark J. Butler
- Institute of Health System Science, Feinstein Institutes for Medical Research, Northwell Health, New York, NY, United States of America
- * E-mail:
| | - Jennie H. Best
- Genentech Inc., South San Francisco, CA, United States of America
| | - Shalini V. Mohan
- Genentech Inc., South San Francisco, CA, United States of America
| | - Jennifer A. Jonas
- Institute of Health System Science, Feinstein Institutes for Medical Research, Northwell Health, New York, NY, United States of America
| | - Lindsay Arader
- Institute of Health System Science, Feinstein Institutes for Medical Research, Northwell Health, New York, NY, United States of America
- St. John’s University, Jamaica, NY, United States of America
| | - Jackson Yeh
- Institute of Health System Science, Feinstein Institutes for Medical Research, Northwell Health, New York, NY, United States of America
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Njoku CM, Wimmer BC, Peterson GM, Kinsman L, Bereznicki BJ. Hospital Readmission Due to Chronic Obstructive Pulmonary Disease: A Longitudinal Study. Int J Health Policy Manag 2022; 11:2533-2541. [PMID: 35120405 PMCID: PMC9818089 DOI: 10.34172/ijhpm.2022.5770] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Accepted: 01/08/2022] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND This study aimed to investigate the prevalence of hospital readmission for chronic obstructive pulmonary disease (COPD) at 30, 90 and 365 days, and to determine demographic and socioeconomic risk factors for 30-day and 90-day readmission and time to COPD-related readmission within 365 days in Tasmania. METHODS Patients ≥40 years admitted for COPD between 2011 and 2015 were identified using administrative data from all major public hospitals in Tasmania, Australia. Factors associated with readmission and time to readmission were identified using logistic and Cox regression, respectively. RESULTS The rates of COPD-related readmission were 6.7% within 30 days, 12.2% within 90 days and 23.7% within 365 days. Being male (odds ratio [OR]: 1.49, CI: 1.06-2.09), Indigenous (OR: 2.47, CI: 1.31-4.66) and living in the lower socioeconomic North-West region of Tasmania (OR: 1.80, CI: 1.20-2.69) were risk factors for 30-day readmission. Increased COPD-related (OR: 1.48, CI: 1.22-1.80; OR: 1.52, CI: 1.29-1.78) and non-COPD-related (OR: 1.12, CI: 1.03- 1.23; OR: 1.11, CI: 1.03-1.21) emergency department (ED) visits in the preceding six months were risk factors for both 30-day and 90-day readmissions. Being Indigenous (hazard ratio [HR]: 1.61, CI: 1.10-2.37) and previous COPD-related ED visits (HR: 1.30, CI: 1.21-1.39) decreased, while a higher Charlson Comorbidity Index (CCI) (OR: 0.91, CI: 0.83- 0.99) increased the time to readmission within 365 days. CONCLUSION Being male, Indigenous, living in the North-West region and previous ED visits were associated with increased risk of COPD readmission in Tasmania. Interventions to improve access to primary healthcare for these groups may reduce COPD-related readmissions.
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Affiliation(s)
- Chidiamara Maria Njoku
- School of Pharmacy and Pharmacology, College of Health and Medicine, University of Tasmania, Hobart, TAS, Australia
| | - Barbara Caecilia Wimmer
- School of Pharmacy and Pharmacology, College of Health and Medicine, University of Tasmania, Hobart, TAS, Australia
| | - Gregory Mark Peterson
- School of Pharmacy and Pharmacology, College of Health and Medicine, University of Tasmania, Hobart, TAS, Australia
| | - Leigh Kinsman
- School of Nursing and Midwifery, University of Newcastle, Port Macquarie, NSW, Australia
| | - Bonnie Jayne Bereznicki
- Tasmanian School of Medicine, College of Health and Medicine, University of Tasmania, Hobart, TAS, Australia
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Rationale and design of a mechanistic clinical trial of JAK inhibition to prevent ventilator-induced diaphragm dysfunction. Respir Med 2021; 189:106620. [PMID: 34655959 DOI: 10.1016/j.rmed.2021.106620] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 08/14/2021] [Accepted: 09/18/2021] [Indexed: 01/03/2023]
Abstract
INTRODUCTION Ventilator-induced diaphragm dysfunction (VIDD) is an important phenomenon that has been repeatedly demonstrated in experimental and clinical models of mechanical ventilation. Even a few hours of MV initiates signaling cascades that result in, first, reduced specific force, and later, atrophy of diaphragm muscle fibers. This severe, progressive weakness of the critical ventilatory muscle results in increased duration of MV and thus increased MV-associated complications/deaths. A drug that could prevent VIDD would likely have a major positive impact on intensive care unit outcomes. We identified the JAK/STAT pathway as important in VIDD and then demonstrated that JAK inhibition prevents VIDD in rats. We subsequently developed a clinical model of VIDD demonstrating reduced contractile force of isolated diaphragm fibers harvested after ∼7 vs ∼1 h of MV during a thoracic surgical procedure. MATERIALS AND METHODS The NIH-funded clinical trial that has been initiated is a prospective, placebo controlled trial: subjects undergoing esophagectomy are randomized to receive 6 preoperative doses of the FDA-approved JAK inhibitor Tofacitinib (commonly used for rheumatoid arthritis) vs. placebo. The primary outcome variable will be the difference in the reduction that occurs in force generation of diaphragm single muscle fibers (normalized to their cross-sectional area), in the Tofacitinib vs. placebo subjects, over 6 h of MV. DISCUSSION This trial represents a first-in-human, mechanistic clinical trial of a drug to prevent VIDD. It will provide proof-of-concept in human subjects whether JAK inhibition prevents clinical VIDD, and if successful, will support an ICU-based clinical trial that would determine whether JAK inhibition impacts clinical outcome variables such as duration of MV and mortality.
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Chronic Critical Illness and PICS Nutritional Strategies. J Clin Med 2021; 10:jcm10112294. [PMID: 34070395 PMCID: PMC8197535 DOI: 10.3390/jcm10112294] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 05/14/2021] [Accepted: 05/17/2021] [Indexed: 12/26/2022] Open
Abstract
The nutritional hallmark of chronic critical illness (CCI) after sepsis is persistent inflammation, immunosuppression, and catabolism syndrome (PICS), which results in global resistance to the anabolic effect of nutritional supplements. This ultimately leaves these patients in a downward phenotypic spiral characterized by cachexia with profound weakness, decreased capacity for rehabilitation, and immunosuppression with the propensity for sepsis recidivism. The persistent catabolism is driven by a pathologic low-grade inflammation with the inability to return to homeostasis and by ongoing increased energy expenditure. Better critical care support systems and advances in technology have led to increased intensive care unit (ICU) survival, but CCI due to PICS with poor long-term outcomes has emerged as a frequent phenotype among ICU sepsis survivors. Unfortunately, therapies to mitigate or reverse PICS-CCI are limited, and recent evidence supports that these patients fail to respond to early ICU evidence-based nutrition protocols. A lack of randomized controlled trials has limited strong recommendations for nutrition adjuncts in these patients. However, based on experience in other conditions characterized by a similar phenotype, immunonutrients aimed at counteracting inflammation, immunosuppression, and catabolism may be important for improving outcomes in PICS-CCI patients. This manuscript intends to review several immunonutrients as adjunctive therapies in treating PICS-CCI.
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Functional Outcomes, Goals, and Goal Attainment Amongst Chronically Critically Ill Long-Term Acute Care Hospital Patients. Ann Am Thorac Soc 2021; 18:2041-2048. [PMID: 33984248 DOI: 10.1513/annalsats.202011-1412oc] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
RATIONALE Chronically critically ill patients admitted to a long-term acute care hospital (LTACH) setting are a vulnerable population of intensive care unit survivors. Little is known of the goals and functional outcomes achieved by patients after rehabilitation in the LTACH setting. OBJECTIVES We sought to examine patient goals and functional outcomes, including swallowing function, amongst ICU survivors admitted to an LTACH with a tracheostomy. METHODS Prospective observational cohort study of chronic critically ill LTACH patients. RESULTS Fifty elderly subjects with a median duration of intubation prior to tracheostomy of 13 days were enrolled. ICU-acquired weakness and cognitive impairment were present in 40 (80%) and 36 (72%) patients, as measured by the Medical Research Council scale and Montreal Cognitive Assessment, respectively. Mental health problems were also common, with 16 (32%) patients experiencing moderate to severe anxiety, 9 (18%) experiencing moderate to severe depression, and 11 (22%) reporting symptoms consistent with PTSD, according to the Hospital Anxiety and Depression Scale and Post-Traumatic Stress Syndrome 10-Questions Inventory, respectively. Pharyngeal dysfunction, as measured by Fiberoptic Endoscopic Evaluation of Swallow exam, was present in 37 (74%) patients. Patient goals, in decreasing order of frequency, included: eating and drinking, speaking, walking, returning home, and toileting. By LTACH discharge, goal attainment was variable, with 97% of those who ranked speaking as important able to speak, 88% able to eat and drink, yet only 21% were walking and 18% were able to self-toilet. Discharge to the home or acute rehabilitation setting, achieved in 52% of the population, was associated with greater strength, as measured by the total MRC score (p=0.002), as well as the EuroQOL domains of mobility (p=0.008) and self-care (p=0.04). CONCLUSIONS Goal attainment during this period of recovery was variable. The ability to speak, eat and drink, frequently identified as goals by these patients, were achieved, while functional goals such as walking were rarely achieved. These findings highlight the importance of identifying patient goals and setting realistic expectations informed by functional assessments when rehabilitating this vulnerable patient population in the LTACH and subsequent post-acute care settings.
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Schuss P, Lehmann F, Schäfer N, Bode C, Scharnböck E, Schaub C, Heimann M, Potthoff AL, Weller J, Güresir E, Putensen C, Vatter H, Herrlinger U, Schneider M. Postoperative Prolonged Mechanical Ventilation in Patients With Newly Diagnosed Glioblastoma-An Unrecognized Prognostic Factor. Front Oncol 2020; 10:607557. [PMID: 33392096 PMCID: PMC7775591 DOI: 10.3389/fonc.2020.607557] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Accepted: 11/18/2020] [Indexed: 12/20/2022] Open
Abstract
Objective Although the treatment of glioblastoma patients is well established in neuro-oncological surgery, precious scarce data is available on patients with glioblastoma requiring postoperative prolonged mechanical ventilation (PMV). Therefore, the aim of the present study was to determine the influence of PMV on overall survival (OS) in patients with glioblastoma. Methods Patients with newly diagnosed glioblastoma who had undergone surgical therapy and complete subsequent neuro-oncological treatment at the authors’ neuro-oncological center from January 2013 to December 2018 were selected and included in the further analysis. PMV was defined as mechanical ventilation for more than 24 h after surgery. Survival analyses were performed, including established prognostic factors such as age, Karnofsky performance score, MGMT-promoter methylation status and extent of resection. Results A total of 240 patients with newly diagnosed glioblastoma and subsequent surgical treatment were identified. 13 patients (5%) suffered from PMV during the treatment course of glioblastoma. All but one patient were successfully weaned from mechanical ventilation. Patients suffering from PMV achieved significantly less often favorable functional outcome after 3, 6, 9, and 12 months compared to patients without PMV. Multivariate analysis revealed PMV to constitute a significant prognostic factor for OS, independent of other prognostic factors (p<0.0001, OR 6.7, 95% CI 3.2–13.8). Conclusions The present study identifies PMV as significantly associated with impaired functional outcome and poor OS in patients suffering from newly diagnosed glioblastoma. These findings encourage further efforts to investigate/assess this prognostic factor in future studies.
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Affiliation(s)
- Patrick Schuss
- Department of Neurosurgery, University Hospital Bonn, Bonn, Germany
| | - Felix Lehmann
- Department of Anesthesiology and Critical Care Medicine, University Hospital Bonn, Bonn, Germany
| | - Niklas Schäfer
- Division of Clinical Neuro-Oncology, Department of Neurology, University Hospital Bonn, Bonn, Germany
| | - Christian Bode
- Department of Anesthesiology and Critical Care Medicine, University Hospital Bonn, Bonn, Germany
| | - Elisa Scharnböck
- Department of Neurosurgery, University Hospital Bonn, Bonn, Germany
| | - Christina Schaub
- Division of Clinical Neuro-Oncology, Department of Neurology, University Hospital Bonn, Bonn, Germany
| | - Muriel Heimann
- Department of Neurosurgery, University Hospital Bonn, Bonn, Germany
| | | | - Johannes Weller
- Division of Clinical Neuro-Oncology, Department of Neurology, University Hospital Bonn, Bonn, Germany
| | - Erdem Güresir
- Department of Neurosurgery, University Hospital Bonn, Bonn, Germany
| | - Christian Putensen
- Department of Anesthesiology and Critical Care Medicine, University Hospital Bonn, Bonn, Germany
| | - Hartmut Vatter
- Department of Neurosurgery, University Hospital Bonn, Bonn, Germany
| | - Ulrich Herrlinger
- Division of Clinical Neuro-Oncology, Department of Neurology, University Hospital Bonn, Bonn, Germany
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Tetiker S, Türktan M, Esquinas AM. Predictors of survival after prolonged weaning from mechanical ventilation. J Crit Care 2020; 63:269. [PMID: 33279334 DOI: 10.1016/j.jcrc.2020.11.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Accepted: 11/19/2020] [Indexed: 11/26/2022]
Affiliation(s)
- Sibel Tetiker
- Cukurova University Anesthesia Department, Adana, Turkey
| | - Mediha Türktan
- Cukurova University Anesthesia Department, Adana, Turkey.
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Allum L, Apps C, Hart N, Pattison N, Connolly B, Rose L. Standardising care in the ICU: a protocol for a scoping review of tools used to improve care delivery. Syst Rev 2020; 9:164. [PMID: 32682427 PMCID: PMC7368855 DOI: 10.1186/s13643-020-01414-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Accepted: 06/25/2020] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Increasing numbers of critically ill patients experience a prolonged intensive care unit stay contributing to greater physical and psychological morbidity, strain on families and cost to health systems. Quality improvement tools such as checklists concisely articulate best practices with the aim of improving quality and safety; however, these tools have not been designed for the specific needs of patients with prolonged ICU stay. The primary objective of this review will be to determine the characteristics including format and content of multicomponent tools designed to standardise or improve ICU care. Secondary objectives are to describe the outcomes reported in these tools, the type of patients and settings studied, and to understand how these tools were developed and implemented in clinical practice. METHODS We will search the Cochrane Library, the Cumulative Index to Nursing and Allied Health Literature (CINAHL), EMBASE, MEDLINE, PsycINFO, Web of Science, OpenGrey, NHS evidence and Trial Registries from January 2000 onwards. We will include primary research studies (e.g. experimental, quasi-experimental, observational and qualitative studies) recruiting more than 10 adult participants admitted to ICUs, high dependency units and weaning centres regardless of length of stay, describing quality improvement tools such as structured care plans or checklists designed to standardize more than one aspect of care delivery. We will extract data on study and patient characteristics, tool design and implementation strategies and measured outcomes. Two reviewers will independently screen citations for eligible studies and perform data extraction. Data will be synthesised with descriptive statistics; we will use a narrative synthesis to describe review findings. DISCUSSION The findings will be used to guide development of tools for use with prolonged ICU stay patients. Our group will use experience-based co-design methods to identify the most important actionable processes of care to include in quality improvement tools these patients. Such tools are needed to standardise practice and thereby improve quality of care. Illustrating the development and implementation methods used for such tools will help to guide translation of similar tools into ICU clinical practice and future research. SYSTEMATIC REVIEW REGISTRATION This protocol is registered on the Open Science Framework, https://osf.io/ , DOI https://doi.org/10.17605/OSF.IO/Z8MRE.
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Affiliation(s)
- Laura Allum
- Florence Nightingale Faculty of Nursing, Midwifery and Palliative Care, King's College London, London, UK. .,Lane Fox Clinical Respiratory Physiology Research Centre, London, UK.
| | - Chloe Apps
- Physiotherapy department, St. Thomas' Hospital, Guy's and St. Thomas' NHS Foundation Trust, Westminster Bridge Rd, London, UK.,Critical Care Research Group, St. Thomas' Hospital, Guy's and St. Thomas' NHS Foundation Trust, Westminster Bridge Rd, London, UK
| | - Nicholas Hart
- Lane Fox Clinical Respiratory Physiology Research Centre, London, UK.,National Institute for Health Research Biomedical Research Centre, Guy's and St. Thomas' NHS Foundation and King's College London, London, UK
| | - Natalie Pattison
- University of Hertfordshire; East & North Herts NHS Trust; Florence Nightingale Foundation, London, UK
| | - Bronwen Connolly
- Lane Fox Clinical Respiratory Physiology Research Centre, London, UK.,Wellcome-Wolfson Institute for Experimental Medicine, Queen's University Belfast, Belfast, UK.,Centre for Human and Applied Physiological Sciences, King's College London, London, UK.,Department of Physiotherapy, The University of Melbourne, Melbourne, Australia
| | - Louise Rose
- Florence Nightingale Faculty of Nursing, Midwifery and Palliative Care, King's College London, London, UK.,Lane Fox Clinical Respiratory Physiology Research Centre, London, UK
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Haviland K, Tan KS, Schwenk N, Pillai MV, Stover DE, Downey RJ. Outcomes after long-term mechanical ventilation of cancer patients. BMC Palliat Care 2020; 19:42. [PMID: 32228554 PMCID: PMC7106688 DOI: 10.1186/s12904-020-00544-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Accepted: 03/10/2020] [Indexed: 11/16/2022] Open
Abstract
Background The probability of weaning and of long-term survival of chronically mechanically ventilated cancer patients is unknown, with incomplete information available to guide therapeutic decisions. We sought to determine the probability of weaning and overall survival of cancer patients requiring long-term mechanical ventilation in a specialized weaning unit. Methods A single-institution retrospective review of patients requiring mechanical ventilation outside of a critical care setting from 2008 to 2012 and from January 1 to December 31, 2018, was performed. Demographic and clinical data were recorded, including cancer specifics, comorbidities, treatments, and outcomes. Overall survival was determined using the Kaplan-Meier approach. Time to weaning was analyzed using the cumulative incidence function, with death considered a competing risk. Prognostic factors were evaluated for use in prospective evaluations of weaning protocols. Results Between 2008 and 2012, 122 patients required mechanical ventilation outside of a critical care setting with weaning as a goal of care. The cumulative incidence of weaning after discharge from the intensive care unit was 42% at 21 days, 49% at 30 days, 58% at 60 days, 61% at 90 days, and 61% at 120 days. The median survival was 0.16 years (95% CI, 0.12 to 0.33) for those not weaned and 1.05 years (95% CI, 0.60 to 1.34) for those weaned. Overall survival at 1 year and 2 years was 52 and 32% among those weaned and 16 and 9% among those not weaned. During 2018, 36 patients at our institution required mechanical ventilation outside of a critical care setting, with weaning as a goal of care. Overall, with a median follow-up of 140 days (range, 0–425 days; average, 141 days), 25% of patients requiring long-term mechanical ventilation (9 of 36) are alive. Conclusions Cancer patients can be weaned from long-term mechanical ventilation, even after prolonged periods of support. Implementation of a resource-intensive weaning program did not improve rates of successful weaning. No clear time on mechanical ventilation could be identified beyond which weaning was unprecedented. Short-term overall survival for these patients is poor.
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Affiliation(s)
- Kelly Haviland
- Department of Nursing, Memorial Hospital, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Kay See Tan
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Nadja Schwenk
- Department of Nursing, Memorial Hospital, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Manju V Pillai
- Pulmonary Service, Department of Medicine, Memorial Hospital, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Diane E Stover
- Pulmonary Service, Department of Medicine, Memorial Hospital, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Robert J Downey
- Thoracic Service, Department of Surgery, Memorial Hospital, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065, USA.
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Jubran A, Grant BJB, Duffner LA, Collins EG, Lanuza DM, Hoffman LA, Tobin MJ. Long-Term Outcome after Prolonged Mechanical Ventilation. A Long-Term Acute-Care Hospital Study. Am J Respir Crit Care Med 2020; 199:1508-1516. [PMID: 30624956 DOI: 10.1164/rccm.201806-1131oc] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Rationale: Patients managed at a long-term acute-care hospital (LTACH) for weaning from prolonged mechanical ventilation are at risk for profound muscle weakness and disability. Objectives: To investigate effects of prolonged ventilation on survival, muscle function, and its impact on quality of life at 6 and 12 months after LTACH discharge. Methods: This was a prospective, longitudinal study conducted in 315 patients being weaned from prolonged ventilation at an LTACH. Measurements and Main Results: At discharge, 53.7% of patients were detached from the ventilator and 1-year survival was 66.9%. On enrollment, maximum inspiratory pressure (Pimax) was 41.3 (95% confidence interval, 39.4-43.2) cm H2O (53.1% predicted), whereas handgrip strength was 16.4 (95% confidence interval, 14.4-18.7) kPa (21.5% predicted). At discharge, Pimax did not change, whereas handgrip strength increased by 34.8% (P < 0.001). Between discharge and 6 months, handgrip strength increased 6.2 times more than did Pimax. Between discharge and 6 months, Katz activities-of-daily-living summary score improved by 64.4%; improvement in Katz summary score was related to improvement in handgrip strength (r = -0.51; P < 0.001). By 12 months, physical summary score and mental summary score of 36-item Short-Form Survey returned to preillness values. When asked, 84.7% of survivors indicated willingness to undergo mechanical ventilation again. Conclusions: Among patients receiving prolonged mechanical ventilation at an LTACH, 53.7% were detached from the ventilator at discharge and 1-year survival was 66.9%. Respiratory strength was well maintained, whereas peripheral strength was severely impaired throughout hospitalization. Six months after discharge, improvement in muscle function enabled patients to perform daily activities, and 84.7% indicated willingness to undergo mechanical ventilation again.
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Affiliation(s)
- Amal Jubran
- 1 Division of Pulmonary and Critical Care Medicine, Hines Veterans Affairs Hospital, Hines, Illinois.,2 Loyola University of Chicago Stritch School of Medicine, Maywood, Illinois.,3 RML Specialty Hospital, Hinsdale, Illinois
| | | | - Lisa A Duffner
- 1 Division of Pulmonary and Critical Care Medicine, Hines Veterans Affairs Hospital, Hines, Illinois.,2 Loyola University of Chicago Stritch School of Medicine, Maywood, Illinois.,3 RML Specialty Hospital, Hinsdale, Illinois
| | - Eileen G Collins
- 1 Division of Pulmonary and Critical Care Medicine, Hines Veterans Affairs Hospital, Hines, Illinois.,2 Loyola University of Chicago Stritch School of Medicine, Maywood, Illinois.,3 RML Specialty Hospital, Hinsdale, Illinois.,5 University of Illinois at Chicago, Chicago, Illinois
| | | | | | - Martin J Tobin
- 1 Division of Pulmonary and Critical Care Medicine, Hines Veterans Affairs Hospital, Hines, Illinois.,2 Loyola University of Chicago Stritch School of Medicine, Maywood, Illinois.,3 RML Specialty Hospital, Hinsdale, Illinois
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Ludin SM, Rashid NA. Health-related quality of life after 6 months post-injury on severe traumatic brain injury: A cohort study in two Malaysian hospitals. ENFERMERIA CLINICA 2019. [PMID: 31311746 DOI: 10.1016/j.enfcli.2019.04.103] [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: 10/26/2022]
Abstract
OBJECTIVE Severe traumatic brain injury (TBI) survivors show physical and functional improvement but remain with the cognitive and psycho-social problem through our recovery. This study aims to measure the health-related quality of life of TBI survivors within 6 months post-injury. METHOD A cohort study was conducted where 33 severe TBI survivors recruited at two tertiary hospitals. The health-related quality of life was measured using the Quality of Life after Brain Injury (QOLIBRI) tool. RESULTS Participants mean age was 31.79 years old. The impaired range of health-related quality of life on 6 months post-injury seen, but an improvement occurs within 3-6 months post-injury. CONCLUSIONS Age and ventilation duration showed a moderate negative correlation in all domains and length of hospital stay showed a moderate negative correlation to social, daily life and self-domains. Nevertheless, small sample size and time constraint were the limitations of this study.
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Affiliation(s)
- Salizar Mohamed Ludin
- Critical Care Nursing Department, Kulliyyah of Nursing (Faculty), International Islamic University Malaysia, Pahang, Malaysia.
| | - Nor'ain Abdul Rashid
- Critical Care Nursing Department, Kulliyyah of Nursing (Faculty), International Islamic University Malaysia, Pahang, Malaysia
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12
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Tang H, Shrager JB. The Signaling Network Resulting in Ventilator-induced Diaphragm Dysfunction. Am J Respir Cell Mol Biol 2019; 59:417-427. [PMID: 29768017 DOI: 10.1165/rcmb.2018-0022tr] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
Mechanical ventilation (MV) is a life-saving measure for those incapable of adequately ventilating or oxygenating without assistance. Unfortunately, even brief periods of MV result in diaphragm weakness (i.e., ventilator-induced diaphragm dysfunction [VIDD]) that may render it difficult to wean the ventilator. Prolonged MV is associated with cascading complications and is a strong risk factor for death. Thus, prevention of VIDD may have a dramatic impact on mortality rates. Here, we summarize the current understanding of the pathogenic events underlying VIDD. Numerous alterations have been proven important in both human and animal MV diaphragm. These include protein degradation via the ubiquitin proteasome system, autophagy, apoptosis, and calpain activity-all causing diaphragm muscle fiber atrophy, altered energy supply via compromised oxidative phosphorylation and upregulation of glycolysis, and also mitochondrial dysfunction and oxidative stress. Mitochondrial oxidative stress in fact appears to be a central factor in each of these events. Recent studies by our group and others indicate that mitochondrial function is modulated by several signaling molecules, including Smad3, signal transducer and activator of transcription 3, and FoxO. MV rapidly activates Smad3 and signal transducer and activator of transcription 3, which upregulate mitochondrial oxidative stress. Additional roles may be played by angiotensin II and leaky ryanodine receptors causing elevated calcium levels. We present, here, a hypothetical scaffold for understanding the molecular pathogenesis of VIDD, which links together these elements. These pathways harbor several drug targets that could soon move toward testing in clinical trials. We hope that this review will shape a short list of the most promising candidates.
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Affiliation(s)
- Huibin Tang
- Stanford University School of Medicine, Division of Thoracic Surgery, Department of Cardiothoracic Surgery, Stanford, California; and Veterans Affairs Palo Alto Healthcare System, Palo Alto, California
| | - Joseph B Shrager
- Stanford University School of Medicine, Division of Thoracic Surgery, Department of Cardiothoracic Surgery, Stanford, California; and Veterans Affairs Palo Alto Healthcare System, Palo Alto, California
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Jo M, Song MK, Knafl GJ, Beeber L, Yoo YS, Van Riper M. Family-clinician communication in the ICU and its relationship to psychological distress of family members: A cross-sectional study. Int J Nurs Stud 2019; 95:34-39. [PMID: 31005678 DOI: 10.1016/j.ijnurstu.2019.03.020] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Revised: 03/21/2019] [Accepted: 03/27/2019] [Indexed: 11/28/2022]
Abstract
BACKGROUND Effective communication between family and clinicians has been identified as one of the most important factors in end-of-life care. Family members' perception of communication quality with clinicians may be associated with their psychological symptoms. OBJECTIVES To examine the association between family-clinician (physicians or nurses) communication quality and symptoms of anxiety, depression, and stress among family members of chronically critically ill patients in intensive care units (ICUs). DESIGN A cross-sectional study. SETTINGS AND PARTICIPANTS The participants were 71 adult family members of 71 patients who required prolonged mechanical ventilation in ten ICUs at three medical centres in Korea. METHODS Participants completed the Quality of Communication (QOC) questionnaire, Hospital Anxiety and Depression Scale (HADS), and Impact of Event Scale-Revised (IES-R). The data were analysed using correlation, bivariate regression, and multiple regression analysis. RESULTS The mean (SD) QOC score for physicians and nurses was 50.3 (15.2) and 42.9 (14.2), respectively. Forty-six participants (64.8%) were identified as being at risk for having anxiety symptoms; 22 (31%) had a mild risk and 24 (33.8%) had a moderate or severe risk. More family members (76.1%) were at risk for having depressive symptoms; 15 (21.1%) had a mild risk and 39 (54.9%) had a moderate or severe risk. For post-traumatic stress symptoms, 48 (67.6%) were at risk. While the QOC scores for nurses were negatively associated with participants' HADS-depression scores (β = -.01, p = .03), the QOC scores for physicians were not associated with the HADS or IES-R scores. This conclusion held after consideration of covariates. CONCLUSIONS The findings suggest that communication between family members and ICU nurses may be more influential than that with ICU physicians on psychological distress of family members in Korea. However, further research is warranted to confirm this relationship. Future interventions to reduce psychological distress in family members of chronically critically ill patients may need to target ICU nurses for improving communication skills.
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Affiliation(s)
- Minjeong Jo
- College of Nursing, Pusan National University, Republic of Korea.
| | - Mi-Kyung Song
- Center for Nursing Excellence in Palliative Care, Nell Hodgson Woodruff School of Nursing, Emory University, United States
| | - George J Knafl
- School of Nursing, University of North Carolina at Chapel Hill, United States
| | - Linda Beeber
- School of Nursing, University of North Carolina at Chapel Hill, United States
| | - Yang-Sook Yoo
- College of Nursing, The Catholic University, Republic of Korea
| | - Marcia Van Riper
- School of Nursing, University of North Carolina at Chapel Hill, United States
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Jeong ES, Lee K. Clinical Application of Modified Burns Wean Assessment Program Scores at First Spontaneous Breathing Trial in Weaning Patients from Mechanical Ventilation. Acute Crit Care 2018; 33:260-268. [PMID: 31723894 PMCID: PMC6849032 DOI: 10.4266/acc.2018.00276] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Revised: 10/26/2018] [Accepted: 11/05/2018] [Indexed: 02/01/2023] Open
Abstract
Background: The purpose of this study was to evaluate the clinical application of modified Burns Wean Assessment Program (m-BWAP) scoring at first spontaneous breathing trial (SBT) as a predictor of successful liberation from mechanical ventilation (MV) in patients with endotracheal intubation. Methods: Patients requiring MV for more than 72 hours and undergoing more than one SBT in a medical intensive care unit (ICU) were prospectively enrolled over a 3-year period. The m-BWAP score at first SBT was obtained by a critical care nursing practitioner. Results: A total of 103 subjects were included in this study. Their median age was 69 years (range, 22 to 87 years) and 72 subjects (69.9%) were male. The median duration from admission to first SBT was 5 days (range, 3 to 26 days), and the rate of final successful liberation from MV was 84.5% (n=87). In the total group of patients, the successful liberation from MV group at first SBT (n=65) had significantly higher m-BWAP scores than did the unsuccessful group (median, 60; range, 43 to 80 vs. median, 53; range, 33 to 70; P<0.001). Also, the area under the m-BWAP curve for predicting successful liberation of MV was 0.748 (95% confidence interval, 0.650 to 0.847), while the cutoff value based on Youden’s index was 53 (sensitivity, 76%; specificity, 64%). Conclusions: The present data show that the m-BWAP score represents a good predictor of weaning success in patients with an endotracheal tube in place at first SBT.
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Affiliation(s)
- Eun Suk Jeong
- Department of Nursing, Pusan National University Hospital, Busan, Korea
| | - Kwangha Lee
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Internal Medicine, Pusan National University School of Medicine, Busan, Korea
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Greenberg JA, Balk RA, Shah RC. Score for Predicting Ventilator Weaning Duration in Patients With Tracheostomies. Am J Crit Care 2018; 27:477-485. [PMID: 30385539 DOI: 10.4037/ajcc2018532] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
BACKGROUND Factors affecting the timing of ventilator liberation among patients requiring prolonged mechanical ventilation (≥21 consecutive days) are poorly understood. After tracheostomy placement, ventilator liberation typically involves daily reductions in ventilator support as patients regain the capacity to breathe independently. OBJECTIVES To determine the association between ventilator requirements on the day after tracheostomy placement and subsequent weaning duration. METHODS Retrospective review of medical records of adults with tracheostomies treated at an academic medical center from 2011 to 2015. A new ventilator independence score based on ventilator settings on the day after tracheostomy was developed. Scores range from 0% to 100%; higher scores reflect greater levels of unassisted breathing for a greater proportion of the day. A multi-variable competing-risk survival regression model was used to determine the association between the ventilator independence score and time from tracheostomy placement to ventilator liberation. RESULTS Of 372 patients, 72% were liberated from mechanical ventilation. The ventilator independence score measured on the day after tracheostomy placement had an area under the receiver operating characteristic curve value of 0.71 (95% CI, 0.65-0.76) for differentiating patients who were liberated within the next 14 days from those who were not. Median time from tracheostomy placement to ventilator liberation was 41 days for patients with a score of 0%, 20 days for scores between 0% and 50%, 15 days for scores between 50% and 75%, and 10 days for scores between 75% and 100%. CONCLUSIONS A score derived from ventilator settings may help clinicians predict the timing of ventilator liberation in patients requiring prolonged mechanical ventilation.
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Affiliation(s)
- Jared A. Greenberg
- Jared A. Greenberg is an assistant professor and Robert A. Balk is a professor, Division of Pulmonary and Critical Care Medicine, Rush University Medical Center, Chicago, Illinois. Raj C. Shah is an associate professor, Center for Community Health Equity, Department of Family Medicine, and the Rush Alzheimer’s Disease Center, Rush University Medical Center
| | - Robert A. Balk
- Jared A. Greenberg is an assistant professor and Robert A. Balk is a professor, Division of Pulmonary and Critical Care Medicine, Rush University Medical Center, Chicago, Illinois. Raj C. Shah is an associate professor, Center for Community Health Equity, Department of Family Medicine, and the Rush Alzheimer’s Disease Center, Rush University Medical Center
| | - Raj C. Shah
- Jared A. Greenberg is an assistant professor and Robert A. Balk is a professor, Division of Pulmonary and Critical Care Medicine, Rush University Medical Center, Chicago, Illinois. Raj C. Shah is an associate professor, Center for Community Health Equity, Department of Family Medicine, and the Rush Alzheimer’s Disease Center, Rush University Medical Center
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Vesz PS, Cremonese RV, Rosa RG, Maccari JG, Teixeira C. Impact of mechanical ventilation on quality of life and functional status after ICU discharge: A cross-sectional study. ACTA ACUST UNITED AC 2018; 64:47-53. [PMID: 29561942 DOI: 10.1590/1806-9282.64.01.47] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2017] [Accepted: 09/09/2017] [Indexed: 11/21/2022]
Abstract
OBJECTIVE To evaluate the impact of the need for mechanical ventilation (MV) and its duration throughout ICU stay on the quality of life (QoL) and physical functional status (PFS) after the immediate ICU discharge. METHOD This was a cross-sectional study including all subjects consecutively discharged from the ICU during 1-year period. During the first week after ICU discharge, QoL was assessed through WHOQoL-Bref questionnaire and PFS through the Karnofsky Performance Status and modified-Barthel index, and retrospectively compared with the pre-admission status (variation [Δ] of indexes). RESULTS During the study, 160 subjects met the inclusion criteria. Subjects receiving MV presented PFS impairment (Δ Karnofsky Performance Status [-19.7 ± 20.0 vs. -14.9 ± 18.2; p=0.04] and Δ modified-Barthel index [-17.4 ± 12.8 vs. -13.2 ± 12.9; p=0.05]) compared with those who did not receive MV. Duration of MV was a good predictor of PFS (Δ Karnofsky Performance Status [-14.6-1.12 * total days of MV; p=0.01] and Δ modified-Barthel index [-14.2-0.74 * total days of MV; p=0.01]). QoL, assessed by WHOQoL-Bref, showed no difference between groups (14.0 ± 1.8 vs. 14.5 ± 1.9; p=0.14), and the duration of MV did not influence QoL (WHOQoL-Bref scale [14.2-0.05* total days of MV; p=0.43]). CONCLUSION Need for MV and duration of MV decrease patient PFS after ICU discharge.
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Affiliation(s)
- Patrini Silveira Vesz
- PT, McS, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Rehabilitation Sciences Graduate, Porto Alegre, RS, Brazil
| | | | - Regis Goulart Rosa
- MD, PhD, Department of Critical Care, Hospital Moinhos de Vento, Porto Alegre, RS, Brazil
| | | | - Cassiano Teixeira
- MD, PhD, UFCSPA, Rehabilitation Sciences Graduate, and Department of Critical Care, Hospital Moinhos de Vento, Porto Alegre, RS, Brazil
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Rosenthal MD, Kamel AY, Rosenthal CM, Brakenridge S, Croft CA, Moore FA. Chronic Critical Illness: Application of What We Know. Nutr Clin Pract 2018; 33:39-45. [PMID: 29323761 DOI: 10.1002/ncp.10024] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2017] [Accepted: 11/08/2017] [Indexed: 12/16/2022] Open
Abstract
Over the last decade, chronic critical illness (CCI) has emerged as an epidemic in intensive care unit (ICU) survivors worldwide. Advances in ICU technology and implementation of evidence-based care bundles have significantly decreased early deaths and have allowed patients to survive previously lethal multiple organ failure (MOF). Many MOF survivors, however, experience a persistent dysregulated immune response that is causing an increasingly predominant clinical phenotype called the persistent inflammation, immunosuppression, and catabolism syndrome (PICS). The elderly are especially vulnerable; thus, as the population ages the prevalence of this CCI/PICS clinical trajectory will undoubtedly grow. Unfortunately, there are no proven therapies to prevent PICS, and multimodality interventions will be required. The purpose of this review is to: (1) discuss CCI as it relates to PICS, (2) identify the burden on healthcare and poor outcomes of these patients, and (3) describe possible nutrition interventions for the CCI/PICS phenotype.
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Affiliation(s)
- Martin D Rosenthal
- Department of Surgery, Division of Acute Care Surgery and Center for Sepsis and Critical Illness Research, University of Florida College of Medicine, Gainesville, Florida, USA
| | - Amir Y Kamel
- Department of Pharmacy, UF Health, University of Florida College of Pharmacy, Gainesville, Florida, USA
| | | | - Scott Brakenridge
- Department of Surgery, Division of Acute Care Surgery and Center for Sepsis and Critical Illness Research, University of Florida College of Medicine, Gainesville, Florida, USA
| | - Chasen A Croft
- Department of Surgery, Division of Acute Care Surgery and Center for Sepsis and Critical Illness Research, University of Florida College of Medicine, Gainesville, Florida, USA
| | - Frederick A Moore
- Department of Surgery, Division of Acute Care Surgery and Center for Sepsis and Critical Illness Research, University of Florida College of Medicine, Gainesville, Florida, USA
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Abstract
Although precise numbers are difficult to obtain, the population of patients receiving long-term ventilation has increased over the last 20 years, and includes patients with chronic lung diseases, neuromuscular diseases, spinal cord injury, and children with complex disorders. This article reviews the equipment and logistics involved with ventilation outside of the hospital. Discussed are common locations for long-term ventilation, airway and secretion management, and many of the potential challenges faced by individuals on long-term ventilation.
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Affiliation(s)
- Sarina Sahetya
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Sarah Allgood
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Peter C Gay
- Pulmonary and Critical Care, The Mayo Clinic, 200 First Street Southwest, Rochester, MN 55905, USA.
| | - Noah Lechtzin
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
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Abstract
Within the context of Levine’s conceptual framework, this study evaluated fatigue and protein calorie malnutrition affecting adult, long-term ventilated patients during the weaning process. Levine’s principles of energy and structural integrity provided the basis for an evaluation of the fatigue and prealbumin levels for 11 patients. During the weaning process (1 to 4 weeks), fatigue data were collected at multiple points while prealbumin levels were collected weekly. Statistically significant findings revealed that long-term ventilated patients had distinctive fatigue trends in addition to trends associated with low prealbumin levels, which can affect the patient’s weaning ability.
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Abstract
OBJECTIVES To evaluate the association between length of ICU stay and 1-year mortality for elderly patients who survived to hospital discharge in the United States. DESIGN Retrospective cohort study of a random sample of Medicare beneficiaries who survived to hospital discharge, with 1- and 3-year follow-up, stratified by the number of days of intensive care and with additional stratification based on receipt of mechanical ventilation. INTERVENTIONS None. PATIENTS The cohort included 34,696 Medicare beneficiaries older than 65 years who received intensive care and survived to hospital discharge in 2005. MEASUREMENTS AND MAIN RESULTS Among 34,696 patients who survived to hospital discharge, the mean ICU length of stay was 3.4 days (± 4.5 d). Patients (88.9%) were in the ICU for 1-6 days, representing 58.6% of ICU bed-days. Patients (1.3%) were in the ICU for 21 or more days, but these patients used 11.6% of bed-days. The percentage of mechanically ventilated patients increased with increasing length of stay (6.3% for 1-6 d in the ICU and 71.3% for ≥ 21 d). One-year mortality was 26.6%, ranging from 19.4% for patients in the ICU for 1 day, up to 57.8% for patients in the ICU for 21 or more days. For each day beyond 7 days in the ICU, there was an increased odds of death by 1 year of 1.04 (95% CI, 1.03-1.05) irrespective of the need for mechanical ventilation. CONCLUSIONS Increasing ICU length of stay is associated with higher 1-year mortality for both mechanically ventilated and non-mechanically ventilated patients. No specific cutoff was associated with a clear plateau or sharp increase in long-term risk.
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Abstract
This project described prospectively obese, critically ill patients and the resources critical care nurses used to care for these challenging patients. It also examined the relationship between resources used by nurses and patient outcomes, including complications and length of stay. Forty-three participants were enrolled. Patients with a body mass index (BMI) 40 kg/m2 used the majority of equipment and personnel resources and experienced a prolonged length of stay. The most common equipment used was a specialty bed or mattress; the most common complications were related to the pulmonary system. Initial use of multiple resources may indicate a patient at risk for adverse outcomes. Nurses can use findings to anticipate care needs and develop interventions, such as optimal positioning, to avoid adverse outcomes.
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Riera A, Gallart E, Vicálvaro A, Lolo M, Solsona A, Mont A, Gómez J, Téllez D, Fuentelsaz-Gallego C. Health-related quality of life and nursing-sensitive outcomes in mechanically ventilated patients in an Intensive Care Unit: a study protocol. BMC Nurs 2016; 15:8. [PMID: 26855613 PMCID: PMC4743160 DOI: 10.1186/s12912-016-0127-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2015] [Accepted: 01/26/2016] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Mechanical ventilation (MV) is one of the most utilised techniques in the intensive care unit (ICU), but it can cause sequelae that can negatively influence the patient's health-related quality of life (HRQL). Nursing-sensitive outcomes (NSOs) can also influence the HRQL. Assessing the HRQL of mechanically ventilated patients admitted to an ICU and its relation to nurse-sensitive outcomes will give healthcare professionals with valuable information to improve patient care. METHODS Prospective longitudinal cohort study in which all patients admitted to the ICU at Hospital Universitari Vall d'Hebron who undergo MV for more than 48 h will be included. The study will last 12 consecutive months. HRQL will be assessed by the completion of the SF-36 and the Saint Georges Respiratory Questionnaire. Pre-admission HRQL assessment will be performed by the main caregiver, and after ICU discharge, the assessment will be performed by the patient him/herself. The same questionnaires will also be completed one year after ICU discharge. Other variables (sociodemographic and those related to reason for ICU admission, ICU length of stay, MV, ICU stressors and NSO) will be included in a multiple regression model to assess their relation to the patient's HRQL. DISCUSSION This study will show the relationship between the HRQL perceived by patients and their main caregiver, what the HRQL is one year after discharge from ICU, and what the impact of MV, NSO and ICU stressors and other clinical outcomes on the patient's HRQL is. Determining mechanically ventilated patients' HRQL and its relation to NSO and ICU stressors as well as other clinical variables will enable early nursing interventions to try to minimise possible sequelae and improve the patient's welfare. TRIAL REGISTRATION ClinicalTrials.gov ID:NCT02636660Registration Date: 17th December 2015.
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Affiliation(s)
- Alba Riera
- />Intensive Care Unit, Hospital Universitari Vall d’Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Elisabet Gallart
- />Intensive Care Unit, Hospital Universitari Vall d’Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Araceli Vicálvaro
- />Intensive Care Unit, Hospital Universitari Vall d’Hebron, Barcelona, Spain
| | - Montserrat Lolo
- />Intensive Care Unit, Hospital Universitari Vall d’Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Anabel Solsona
- />Intensive Care Unit, Hospital Universitari Vall d’Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Anna Mont
- />Intensive Care Unit, Hospital Universitari Vall d’Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Jordi Gómez
- />Intensive Care Unit, Hospital Universitari Vall d’Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - David Téllez
- />Intensive Care Unit, Hospital Universitari Vall d’Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain
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Health care resource use and costs of two-year survivors of acute lung injury. An observational cohort study. Ann Am Thorac Soc 2015; 12:392-401. [PMID: 25594116 DOI: 10.1513/annalsats.201409-422oc] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
RATIONALE Survivors of acute lung injury (ALI) require ongoing health care resources after hospital discharge. The extent of such resource use, and associated costs, are not fully understood. OBJECTIVES For patients surviving at least 2 years after ALI, we evaluated cumulative 2-year inpatient admissions and related costs, and the association of patient- and intensive care unit-related exposures with these costs. METHODS Multisite observational cohort study in 13 intensive care units at four academic teaching hospitals evaluating 138 two-year survivors of ALI. MEASUREMENTS AND MAIN RESULTS Two-year inpatient health care use data (i.e., admissions to hospitals, and skilled nursing and rehabilitation facilities) were collected for patients surviving at least 2 years, via (1) one-time retrospective structured interview with patient and/or proxy, (2) systematic medical record review for nonfederal study site hospitals, and (3) inpatient medical record review for non-study site hospitals, as needed for clarifying patient/proxy reports. Costs are reported in 2013 U.S. dollars. A total of 138 of 142 (97%) 2-year survivors completed the interview, with 111 (80%) reporting at least one inpatient admission during follow-up, for median (interquartile range [IQR]) estimated costs of $35,259 ($10,565-$81,166). Hospital readmissions accounted for 76% of costs. Among 12 patient- and intensive care unit-related exposures evaluated, baseline comorbidity and intensive care unit length of stay were associated with increased odds of incurring any follow-up inpatient costs. Having Medicare or Medicaid (vs. private insurance) was associated with median estimated costs that were 85% higher (relative median, 1.85; 95% confidence interval, 1.01-3.45; P=0.045). CONCLUSIONS In this multisite study of 138 two-year survivors of ALI, 80% had one or more inpatient admission, representing a median (IQR) estimated cost $35,259 ($10,565-$81,166) per patient and $6,598,766 for the entire cohort. Hospital readmissions represented 76% of total inpatient costs, and having Medicare or Medicaid before ALI was associated with increased costs. With the aging population and increasing comorbidity, these findings have important health policy implications for the care of critically ill patients.
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Gaude GS, Rajesh BP, Chaudhury A, Hattiholi J. Outcomes associated with acute exacerbations of chronic obstructive pulmonary disorder requiring hospitalization. Lung India 2015; 32:465-72. [PMID: 26628761 PMCID: PMC4587001 DOI: 10.4103/0970-2113.164150] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND Acute exacerbations of chronic obstructive pulmonary disorder (AECOPD) are known to be associated with increased morbidity and mortality and have a significant socioeconomic impact. The factors that determine frequent hospital readmissions for AECOPD are poorly understood. The present study was done to ascertain failures rates following AECOPD and to evaluate factors associated with frequent readmissions. MATERIALS AND METHODS We conducted a prospective study among 186 patients with COPD with one or more admissions for acute exacerbations in a tertiary care hospital. Frequency of previous re-admissions for AECOPD in the past year, and clinical characteristics, including spirometry were ascertained in the stable state both before discharge and at 6-month post-discharge. Failure rates following treatment were ascertained during the follow-up period. All the patients were followed up for a period of 2 years after discharge to evaluate re-admissions for the AECOPD. RESULTS Of 186 COPD patients admitted for AECOPD, 54% had one or more readmission, and another 45% had two or more readmissions over a period of 2 years. There was a high prevalence of current or ex-heavy smokers, associated co-morbidity, underweight patients, low vaccination prevalence and use of domiciliary oxygen therapy among COPD patients. A total of 12% mortality was observed in the present study. Immediate failure rates after first exacerbation was observed to be 34.8%. Multivariate analysis showed that duration >20 years (OR = 0.37; 95% CI: 0.10-0.86), use of Tiotropium (OR = 2.29; 95% CI: 1.12-4.69) and use of co-amoxiclav during first admission (OR = 2.41; 95% CI: 1.21-4.79) were significantly associated with higher immediate failure rates. The multivariate analysis for repeated admissions revealed that disease duration >10 years (OR = 0.50; 95% CI: 0.27-0.93), low usage of inhaled ICS + LABA (OR = 2.21; 95% CI: 1.08-4.54), and MRC dyspnea grade >3 (OR = 2.51; 95% CI: 1.08-5.82) were independently associated with frequent re-admissions for AECOPD. CONCLUSIONS The outcomes of patients admitted for an acute exacerbation of COPD were poor. The major factors influencing frequency of repeated COPD exacerbations were disease duration, low usage of inhaled ICS + LABA, and MRC dyspnea grade >3.
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Affiliation(s)
- Gajanan S Gaude
- Department of Pulmonary Medicine, Jawaharlal Nehru Medical College, Belgaum, Karnataka, India
| | - B P Rajesh
- Department of Pulmonary Medicine, Jawaharlal Nehru Medical College, Belgaum, Karnataka, India
| | - Alisha Chaudhury
- Department of Pulmonary Medicine, Jawaharlal Nehru Medical College, Belgaum, Karnataka, India
| | - Jyothi Hattiholi
- Department of Pulmonary Medicine, Jawaharlal Nehru Medical College, Belgaum, Karnataka, India
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Ambrosino N, Casaburi R, Chetta A, Clini E, Donner CF, Dreher M, Goldstein R, Jubran A, Nici L, Owen CA, Rochester C, Tobin MJ, Vagheggini G, Vitacca M, ZuWallack R. 8th International conference on management and rehabilitation of chronic respiratory failure: the long summaries – Part 3. Multidiscip Respir Med 2015. [PMCID: PMC4595187 DOI: 10.1186/s40248-015-0028-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
This paper summarizes the Part 3 of the proceedings of the 8th International Conference on Management and Rehabilitation of Chronic Respiratory Failure, held in Pescara, Italy, on 7 and 8 May, 2015. It summarizes the contributions from numerous experts in the field of chronic respiratory disease and chronic respiratory failure. The outline follows the temporal sequence of presentations. This paper (Part 3) presents a section regarding Moving Across the Spectrum of Care for Long-Term Ventilation (Moving Across the Spectrum of Care for Long-Term Ventilation, New Indications for Non-Invasive Ventilation, Elective Ventilation in Respiratory Failure - Can you Prevent ICU Care in Patients with COPD?, Weaning in Long-Term Acute Care Hospitals in the United States, The Difficult-to-Wean Patient: Comprehensive management, Telemonitoring in Ventilator-Dependent Patients, Ethics and Palliative Care in Critically-Ill Respiratory Patients, and Ethics and Palliative Care in Ventilator-Dependent Patients).
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Post-ICU discharge and outcome: rationale and methods of the The French and euRopean Outcome reGistry in Intensive Care Units (FROG-ICU) observational study. BMC Anesthesiol 2015; 15:143. [PMID: 26459405 PMCID: PMC4603975 DOI: 10.1186/s12871-015-0129-2] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2014] [Accepted: 10/06/2015] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Previous studies have demonstrated that ICU (intensive care unit) survivors have decreased long-term survival rates compared to the general population. However, knowledge about how to identify ICU survivors with higher risk of death and the adjustable factors associated with mortality is still lacking. METHODS AND DESIGN The FROG-ICU (the French and European Outcome Registry in Intensive Care Units) study is a prospective, observational, multicenter cohort study where ICU survivors are followed up to one year after ICU discharge. Beside one year survival, the study is designed to assess incidence and identifying risk factors for mortality over the year following discharge from the ICU. All consecutive patients admitted in ICU to the 28 participating centers during the study period will be included. Every subject will undergo an evaluation at admission, throughout the ICU stay and at ICU discharge. The global, especially cardiovascular, assessment of each subject will be performed through a complete clinical exam, instrumental tests (electrocardiogram, echocardiogram) and biological parameters. Blood and urine samples will be collected at admission and at discharge with the primary goal to assess effectiveness of routine and novel cardiovascular, inflammatory and renal biomarkers, with potential interest in risk stratification for patients who survive an ICU stay. The follow up will include a careful tracking of patients through telephone calls and questionnaires at 3, 6 and 12 months after ICU discharge. FROG-ICU aims to identify the clinical and biological phenotype of patients with different levels of probability of death in the year after ICU discharge. DISCUSSION FROG-ICU has been designed to better understand long term outcome after ICU discharge as well as risk factors for all-cause and cardiovascular morbidity and associated mortality. It is a large prospective multicenter cohort with a biological (on plasma and urine) collection and one-year follow-up of ICU patients. FROG ICU will allow performing a risk stratification of ICU survivors as to recognize the subset of patients who may benefit from an early intervention to allow decreased cardiovascular morbidity and related mortality. TRIAL REGISTRATION ClinicalTrials.gov NCT01367093 .
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Rosenthal MD, Moore FA. Persistent inflammatory, immunosuppressed, catabolic syndrome (PICS): A new phenotype of multiple organ failure. ACTA ACUST UNITED AC 2015; 1. [PMID: 26086042 DOI: 10.14800/janhm.784] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
A new phenotype of multiple organ failure has appeared: Persistent Inflammatory, Immunosuppressed, Catabolic Syndrome (PICS). Comorbidities and age >65 years have been established as the leading risk factors for PICS. As the percentage of elderly people continues to increase the prevalence of PICS in our ICUs will surely grow. Malnutrition (despite appropriate supplementation), recurrent nosocomial infections, frailty, ventilator dependence, and an indolent death depicts the central theme that plagues PICS patients. Aligned with the recently awarded P50 grant by NIGMS entitled, "PICS: A New Horizon for Surgical Critical Care", and the University Of Florida's Sepsis and Critical Illness Research Center will investigate the genetic make-up of PICS patients, better understand frailty and the implication in trauma patients, and hopefully elucidate new therapies. Currently, there are no therapies to combat PICS aside from nutritional inference elaborated after reviewing the literature on Burns, Cachexia, and Sarcopenia.
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Affiliation(s)
- Martin D Rosenthal
- Departments of Surgery, Division of Acute Care Surgery and Center For Sepsis and Critical Illness Research, University of Florida College of Medicine; Gainesville, Florida
| | - Frederick A Moore
- Departments of Surgery, Division of Acute Care Surgery and Center For Sepsis and Critical Illness Research, University of Florida College of Medicine; Gainesville, Florida
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Shen CH, Peng CK, Chou YC, Pan KT, Chang SC, Chang SY, Huang KL. Predicting duration of mechanical ventilation in patients with carbon monoxide poisoning: a retrospective study. J Crit Care 2014; 30:19-24. [PMID: 25194589 DOI: 10.1016/j.jcrc.2014.08.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2014] [Revised: 07/31/2014] [Accepted: 08/02/2014] [Indexed: 11/24/2022]
Abstract
PURPOSE Patients with severe carbon monoxide (CO) poisoning may develop acute respiratory failure, which needs endotracheal intubation and mechanical ventilation (MV). The objective of this study was to identify the predictors for duration of MV in patients with severe CO poisoning and acute respiratory failure. MATERIALS AND METHODS This is a retrospective observational study of 796 consecutive patients diagnosed with acute CO poisoning that presented to the emergency department. Patients who received MV were divided into 2 groups: the early extubation (EE) consisting of patients who were on MV for less than 72 hours and the nonearly extubation (NEE) consisting of patients who were on MV for more than 72 hours. Demographic and clinical data of the two groups were extracted for analysis. RESULTS The intubation rate of all CO-poisoned patients was 23.4%. A total of 168 patients were enrolled in this study. The main source of CO exposure was intentional CO poisoning by charcoal burning (137 patients). Positive toxicology screening result was found in 104 patients (61.9%). The EE group had 105 patients (62.5%). On arriving at the emergency department, high incidence of hypotension; high white blood cell count; and elevation of blood urea nitrogen, creatinine, aspartate aminotransferase, alanine aminotransferase, creatine kinase, and troponin-I levels were statistically significant in the NEE group (P < .05). Positive toxicology screening result was statistically significant in the EE group (P < .05). In a multivariate analysis, elevation of troponin-I level was an independent factor for NEE (odds ratio, 1.305; 95% confidence interval, 1.024-1.663; P = .032). Positive toxicology screening result was an independent factor for EE (odds ratio, 0.222; 95% confidence interval, 0.101-0.489; P = .001). CONCLUSIONS A positive toxin screen predicts extubation within the first 72 hours for patients with severe CO poisoning and acute respiratory failure. On the other hand, elevation of initial troponin-I level is a predictor for a longer duration of MV.
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Affiliation(s)
- Chih-Hao Shen
- Hyperbaric Oxygen Therapy Center, Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Chung-Kan Peng
- Hyperbaric Oxygen Therapy Center, Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Yu-Ching Chou
- School of Public Health, National Defense Medical Center, Taipei, Taiwan
| | - Ke-Ting Pan
- Graduate Institute of Aerospace and Undersea Medicine, National Defense Medical Center, Taipei, Taiwan
| | - Shun-Cheng Chang
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Shan-Yueh Chang
- Hyperbaric Oxygen Therapy Center, Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Kun-Lun Huang
- Hyperbaric Oxygen Therapy Center, Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan; Graduate Institute of Aerospace and Undersea Medicine, National Defense Medical Center, Taipei, Taiwan.
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Clavet H, Doucette S, Trudel G. Joint contractures in the intensive care unit: quality of life and function 3.3 years after hospital discharge. Disabil Rehabil 2014; 37:207-13. [DOI: 10.3109/09638288.2014.913707] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Hickman RL, Lipson AR, Pinto MD, Pignatiello G. Multimedia decision support intervention: a promising approach to enhance the intention to complete an advance directive among hospitalized adults. J Am Assoc Nurse Pract 2014; 26:187-193. [PMID: 24170705 PMCID: PMC3883992 DOI: 10.1002/2327-6924.12051] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
PURPOSE We examined the acceptability and initial efficacy of a multimedia decision support (MDS) intervention to improve intention to complete an advanced directive (AD) among hospitalized adults following an episode of critical illness. DATA SOURCES We used comparative quasi-experimental posttest only design. Forty-nine hospitalized adults, recovering from a critical illness, received either MDS or AD educational brochure. Demographic characteristics and self-report measures of AD knowledge were captured at baseline and used as covariates. Helpfulness of the intervention (acceptability) and the outcome variable, intention to complete an AD decision, were assessed after exposure to the MDS intervention or educational brochure (information-only control condition). CONCLUSIONS The MDS was a more acceptable form of education compared to a brochure. After adjusting for covariates, participants exposed to the MDS intervention were 24.7 times more likely to intend to complete an AD compared to those who were assigned to the information-only control condition. IMPLICATIONS FOR PRACTICE This pilot study establishes the acceptability and initial efficacy of the MDS intervention among individuals with critical illness, who are at high risk for hospital readmission life-sustaining treatment. This study illuminates a teachable moment in which patients are more receptive to interventions to complete an AD.
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Affiliation(s)
- Ronald L. Hickman
- Assistant Professor, Case Western Reserve University, School of Nursing, Cleveland, OH, Acute Care Nurse Practitioner, University Hospitals Case Medical Center, Cleveland, OH
| | - Amy R. Lipson
- Research Associate, Case Western Reserve University, Cleveland, OH
| | - Melissa D. Pinto
- KL2 Clinical Research Scholar and Instructor, Case Western Reserve University, Cleveland, OH
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Jiang JR, Yen SY, Chien JY, Liu HC, Wu YL, Chen CH. Predicting weaning and extubation outcomes in long-term mechanically ventilated patients using the modified Burns Wean Assessment Program scores. Respirology 2014; 19:576-82. [DOI: 10.1111/resp.12266] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2013] [Revised: 12/23/2013] [Accepted: 01/10/2014] [Indexed: 11/28/2022]
Affiliation(s)
- Jung-Rern Jiang
- Department of Internal Medicine; St Joseph's Hospital; Yunlin County Taiwan
| | - Shiao-Yu Yen
- Department of Medical Affairs Section; Public Health Bureau; Yunlin County Taiwan
| | - Jung-Yien Chien
- Department of Internal Medicine; Department of Health; Chest Hospital; Executive Yuan; Tainan City Taiwan
| | - Hsiao-Chien Liu
- Department of Respiratory Therapist; St Joseph's Hospital; Yunlin County Taiwan
| | - Yi-Ling Wu
- Department of Respiratory Therapist; St Joseph's Hospital; Yunlin County Taiwan
| | - Ching-Hui Chen
- Department of Respiratory Therapist; St Joseph's Hospital; Yunlin County Taiwan
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Toffart AC, Timsit JF. Is prolonged mechanical ventilation of cancer patients futile? CRITICAL CARE : THE OFFICIAL JOURNAL OF THE CRITICAL CARE FORUM 2013; 17:189. [PMID: 24053905 PMCID: PMC4056103 DOI: 10.1186/cc13014] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
The issue of limiting life-sustaining treatments for intensive care unit (ICU)
patients is complex. The ethical principles applied by ICU staff when making
treatment-limitation decisions must comply with the law of their country. Until
2011, the law in Taiwan prohibited the withdrawal of mechanical ventilation.
Consequently, patients with severe underlying diseases could receive prolonged
mechanical ventilation. In a study conducted by Shih and colleagues in patients
with cancer in Taiwan, continuous mechanical ventilation for more than 21 days
was associated with poor outcomes, particularly in the subgroups of patients
with metastases, lung cancer, or liver cancer. These results highlight the need
for appropriate legislation regarding the withdrawal of life-sustaining
treatments in patients, especially those for whom no effective cancer treatments
are available.
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Khan MAS, Sahani N, Neville KA, Nagashima M, Lee S, Sasakawa T, Kaneki M, Martyn JAJ. Nonsurgically induced disuse muscle atrophy and neuromuscular dysfunction upregulates alpha7 acetylcholine receptors. Can J Physiol Pharmacol 2013; 92:1-8. [PMID: 24383867 DOI: 10.1139/cjpp-2013-0063] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Previous models of muscle disuse have invariably used surgical methods that require the repetitive application of plaster casts. A method of disuse atrophy that does not require such repetitive applications is described herein. Modified plastic pipette tubing was applied to a single hindlimb (mouse), from thigh to foot, resulting in immobilization of the knee in the extension position, and the ankle in the plantar flexion position. This method resulted in the loss of soleus muscle to 11%, 22%, 39%, and 45% of its original mass at 3, 7, 14, and 21 days, respectively, in association with a significant decrease of tibialis twitch (25%) and tetanic tensions (26%) at 21 days, compared with the contralateral side and (or) sham-immobilized controls. Immunohistochemical analysis of the soleus using fluorescent α-bungarotoxin revealed a significant increase in the number of synapses per unit area (818 + 31 compared with 433 + 16/mm(2)) and an increase in muscle fibers per unit area (117 compared with 83/mm(2)), most likely related to the atrophy of muscle fibers bringing synapses closer. A 3-fold increase in alpha7 acetylcholine receptor (α7AChR) protein expression, along with increased expression of α1AChR subunit in the immobilized side compared with the contralateral side was observed. The physiology and pharmacology of the novel finding of upregulation of α7AChRs with disuse requires further study.
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Affiliation(s)
- Mohammed A S Khan
- Department of Anesthesia, Critical Care and Pain Medicine, Shriners Hospitals for Children®, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
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Tang H, Lee M, Khuong A, Wright E, Shrager JB. Diaphragm muscle atrophy in the mouse after long-term mechanical ventilation. Muscle Nerve 2013; 48:272-8. [DOI: 10.1002/mus.23748] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/04/2012] [Indexed: 12/31/2022]
Affiliation(s)
- Huibin Tang
- Division of Thoracic Surgery; Department of Cardiothoracic Surgery; Stanford School of Medicine, VA Palo Alto Health Care System; 300 Pasteur Drive Stanford California 94305-5407 USA
| | - Myung Lee
- Division of Thoracic Surgery; Department of Cardiothoracic Surgery; Stanford School of Medicine, VA Palo Alto Health Care System; 300 Pasteur Drive Stanford California 94305-5407 USA
| | - Amanda Khuong
- Division of Thoracic Surgery; Department of Cardiothoracic Surgery; Stanford School of Medicine, VA Palo Alto Health Care System; 300 Pasteur Drive Stanford California 94305-5407 USA
| | - Erika Wright
- Division of Thoracic Surgery; Department of Cardiothoracic Surgery; Stanford School of Medicine, VA Palo Alto Health Care System; 300 Pasteur Drive Stanford California 94305-5407 USA
| | - Joseph B. Shrager
- Division of Thoracic Surgery; Department of Cardiothoracic Surgery; Stanford School of Medicine, VA Palo Alto Health Care System; 300 Pasteur Drive Stanford California 94305-5407 USA
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Li Z, Peng X, Zhu B, Zhang Y, Xi X. Active mobilization for mechanically ventilated patients: a systematic review. Arch Phys Med Rehabil 2012; 94:551-61. [PMID: 23127305 DOI: 10.1016/j.apmr.2012.10.023] [Citation(s) in RCA: 123] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2012] [Revised: 10/23/2012] [Accepted: 10/25/2012] [Indexed: 12/13/2022]
Abstract
OBJECTIVE To investigate the effectiveness and safety of active mobilization on improving physical function and hospital outcomes in patients undergoing mechanical ventilation for more than 24 hours. DATA SOURCES PubMed, Embase, CINAHL, CENTRAL, Physiotherapy Evidence Database, SinoMed, and ISI Web of Knowledge were searched for randomized controlled trials (RCTs), quasi-RCTs, other comparative studies, and case series with 10 or more consecutive cases. Additional studies were identified through references, citation tracking, and by contacting the authors of eligible studies. STUDY SELECTION Two reviewers independently selected potential studies according to the inclusion criteria. DATA EXTRACTION Two reviewers independently extracted data and assessed the methodologic quality. DATA SYNTHESIS A narrative form was used to summarize study characteristics and outcomes, because the substantial heterogeneity between the individual studies precluded formal meta-analyses. Among the 17 eligible studies, 7 RCTs, 1 quasi-RCT, 1 prospective cohort study, and 1 history controlled study were used to examine the effectiveness; and 2 RCTs, 1 prospective cohort study, and 7 case series were used to examine the safety of active mobilization in patients receiving mechanical ventilation for more than 24 hours. We found that active mobilization may improve muscle strength, functional independence, and the ability to wean from ventilation and may decrease the length of stay in the intensive care unit (ICU) and hospital. However, only 1 study reported that active mobilization reduced the 1-year mortality rate. No serious adverse events were reported among included studies. CONCLUSIONS Active mobilization appears to have a positive effect on physical function and hospital outcomes in mechanical ventilation patients. Early active mobilization protocols may be initiated safely in the ICU setting and continued in post-ICU settings. However, the current available studies have great heterogeneity and limited methodologic quality. Further research is needed to provide more robust evidence to support the effectiveness and safety of active mobilization.
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Affiliation(s)
- Zhiqiang Li
- Department of Critical Care Medicine, Fuxing Hospital, Capital Medical University, Beijing, China
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Mechanical ventilation in the emergency department for 24 hours or longer is associated with delayed weaning. J Crit Care 2012; 27:740.e9-15. [PMID: 22459158 DOI: 10.1016/j.jcrc.2012.02.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2011] [Revised: 01/06/2012] [Accepted: 02/03/2012] [Indexed: 11/22/2022]
Abstract
PURPOSE We examined various aspects of critical care to identify factors in the emergency department (ED) that affected the overall duration of mechanical ventilation (MV). We specifically focused on whether 24 hours of ED MV affected the weaning success and the duration of MV. MATERIALS AND METHODS Mechanical ventilation cases that started in the ED because of purely respiratory problems were enrolled in the retrospective cohort. We recorded demographic data, duration of MV in ED, various severity scores, previously known factors of prolonged MV, and achievement of ventilator weaning. All the significant factors in univariate survival analyses were included in a multivariate analysis. RESULTS The estimated median of the entire duration of MV was longer in patients who received 24 hours or more of MV in ED compared with that of patients who received MV for less than 24 hours (33.0 vs 15.4 days, P = .003). Mechanical ventilation for longer than 24 hours in the ED remained a significant factor that prolonged the entire MV duration in the multivariate analysis (hazard ratio, 0.577; P = .019). Hypoalbuminemia and abbreviated mortality in ED sepsis (MEDS) score were also independently correlated (P ≤ .001 for both). CONCLUSIONS Mechanical ventilation in the ED for 24 hours or longer is associated with delayed ventilator weaning.
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Neglect of quality-of-life considerations in intensive care unit family meetings for long-stay intensive care unit patients. Crit Care Med 2012; 40:461-7. [PMID: 21963580 DOI: 10.1097/ccm.0b013e318232d8c4] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To examine the frequency with which quality of life and treatment limitation were discussed in formal family meetings for long-stay intensive care unit patients with high risk for mortality and morbidity. DESIGN Descriptive observational study. SETTING Five intensive care units. PATIENTS One hundred sixteen family surrogate decisionmakers of long-stay intensive care unit patients who participated in an intensive communication system that aimed to provide weekly meetings with family decisionmakers. The structure of each meeting was to address medical update, patient preferences, treatment plan, and milestones for evaluating the treatment plan. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS We audiotaped initial family meetings for 116 family decisionmakers for a total of 180 meetings. On average, meetings were 24 mins long with a majority of time being devoted to nonemotional speech and little (12%) spent discussing patient preferences. Quality of life was discussed in 45% and treatment limitation in 23% of all meetings. Quality-of-life discussions were more likely to occur when patients were admitted to a medical intensive care unit (odds ratio [OR] 5.9; p = .005), have a family decisionmaker who is a spouse (OR 9.4; p = .0001), were older (OR 1.04; p = 01), have a shorter length of stay (OR 0.93; p = .001), and have a family decisionmaker who was a spouse (OR 5.1; p = .002). For those with a treatment limitation discussion, 67% had a do-not-resuscitate order, 40% were admitted to a medical intensive care unit, 56% had a family decisionmaker who had been their caregiver, and 48% of their family decisionmakers were their children. CONCLUSIONS To guide discussion with families of the subset of intensive care unit patients with high risk of mortality and long-term morbidity, quality of life was not consistently addressed. Continued efforts to assist clinicians in routinely including discussions of quality-of-life outcomes is needed.
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Bissett B, Leditschke IA, Paratz JD, Boots RJ. Respiratory Dysfunction in Ventilated Patients: Can Inspiratory Muscle Training Help? Anaesth Intensive Care 2012; 40:236-46. [DOI: 10.1177/0310057x1204000205] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Respiratory muscle dysfunction is associated with prolonged and difficult weaning from mechanical ventilation. This dysfunction in ventilator-dependent patients is multifactorial: there is evidence that inspiratory muscle weakness is partially explained by disuse atrophy secondary to ventilation, and positive end-expiratory pressure can further reduce muscle strength by negatively shifting the length-tension curve of the diaphragm. Polyneuropathy is also likely to contribute to apparent muscle weakness in critically ill patients, and nutritional and pharmaceutical effects may further compound muscle weakness. Moreover, psychological influences, including anxiety, may contribute to difficulty in weaning. There is recent evidence that inspiratory muscle training is safe and feasible in selected ventilator-dependent patients, and that this training can reduce the weaning period and improve overall weaning success rates. Extrapolating from evidence in sports medicine, as well as the known effects of inspiratory muscle training in chronic lung disease, a theoretical model is proposed to describe how inspiratory muscle training enhances weaning and recovery from mechanical ventilation. Possible mechanisms include increased protein synthesis (both Type 1 and Type 2 muscle fibres), enhanced limb perfusion via dampening of a sympathetically-mediated metaboreflex, reduced lactate levels and modulation of the perception of exertion, resulting in less dyspnoea and enhanced exercise capacity.
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Affiliation(s)
- B. Bissett
- Physiotherapy Department and Intensive Care Unit, Canberra Hospital, Canberra, Australian Capital Territory and University of Queensland, Brisbane, Queensland, Australia
- Physiotherapy Department, Canberra Hospital and PhD Candidate, University of Queensland
| | - I. A. Leditschke
- Physiotherapy Department and Intensive Care Unit, Canberra Hospital, Canberra, Australian Capital Territory and University of Queensland, Brisbane, Queensland, Australia
- Intensive Care Unit, Canberra Hospital and Australian National University
| | - J. D. Paratz
- Physiotherapy Department and Intensive Care Unit, Canberra Hospital, Canberra, Australian Capital Territory and University of Queensland, Brisbane, Queensland, Australia
- Department of Intensive Care Medicine, Royal Brisbane and Women's Hospital and University of Queensland
| | - R. J. Boots
- Physiotherapy Department and Intensive Care Unit, Canberra Hospital, Canberra, Australian Capital Territory and University of Queensland, Brisbane, Queensland, Australia
- Deputy Director, Intensive Care Unit, Department of Intensive Care Medicine, Royal Brisbane and Women's Hospital and University of Queensland
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Bissett BM, Leditschke IA, Paratz JD, Boots RJ. Protocol: inspiratory muscle training for promoting recovery and outcomes in ventilated patients (IMPROVe): a randomised controlled trial. BMJ Open 2012; 2:e000813. [PMID: 22389363 PMCID: PMC3293141 DOI: 10.1136/bmjopen-2012-000813] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
INTRODUCTION Inspiratory muscle weakness is a known consequence of mechanical ventilation and a potential contributor to difficulty in weaning from ventilatory support. Inspiratory muscle training (IMT) reduces the weaning period and increases the likelihood of successful weaning in some patients. However, it is not known how this training affects the residual inspiratory muscle fatigability following successful weaning nor patients' quality of life or functional outcomes. METHODS AND ANALYSIS This dual centre study includes two concurrent randomised controlled trials of IMT in adult patients who are either currently ventilator-dependent (>7 days) (n=70) or have been recently weaned from mechanical ventilation (>7 days) in the past week (n=70). Subjects will be stable, alert and able to actively participate and provide consent. There will be concealed allocation to either treatment (IMT) or usual physiotherapy (including deep breathing exercises without a resistance device). Primary outcomes are inspiratory muscle fatigue resistance and maximum inspiratory pressures. Secondary outcomes are quality of life (Short Form-36v2, EQ-5D), functional status (Acute Care Index of Function), rate of perceived exertion (Borg Scale), intensive care length of stay (days), post intensive care length of stay (days), rate of reintubation (%) and duration of ventilation (days). ETHICS AND DISSEMINATION Ethics approval has been obtained from relevant institutions, and results will be published with a view to influencing physiotherapy practice in the management of long-term ventilator-dependent patients to accelerate weaning and optimise rehabilitation outcomes. TRIAL REGISTRATION NUMBER ACTRN12610001089022.
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Affiliation(s)
- Bernie M Bissett
- Physiotherapy Department, Canberra Hospital, Canberra, Australian Capital Territory, Australia
- School of Medicine, University of Queensland, Brisbane, Queensland, Australia
| | - I Anne Leditschke
- Intensive Care Unit, Canberra Hospital, Canberra, Australian Capital Territory, Australia
- School of Medicine, Australian National University, Canberra, Australian Capital Territory, Australia
| | - Jennifer D Paratz
- Department of Intensive Care Medicine, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
- Burns, Trauma & Critical Care Research Centre, University of Queensland, School of Medicine, Brisbane, Queensland, Australia
| | - Robert J Boots
- Department of Intensive Care Medicine, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
- Burns, Trauma & Critical Care Research Centre, University of Queensland, School of Medicine, Brisbane, Queensland, Australia
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Chen S, Su CL, Wu YT, Wang LY, Wu CP, Wu HD, Chiang LL. Physical training is beneficial to functional status and survival in patients with prolonged mechanical ventilation. J Formos Med Assoc 2011; 110:572-9. [PMID: 21930067 DOI: 10.1016/j.jfma.2011.07.008] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2010] [Revised: 05/27/2010] [Accepted: 06/23/2010] [Indexed: 10/17/2022] Open
Abstract
BACKGROUND/PURPOSE Early physical training is necessary for severely deconditioned patients undergoing prolonged mechanical ventilation (PMV), because survivors often experience prolonged recovery. Long-term outcomes after physical training have not been measured; therefore, we investigated outcome during a 1-year period after physical training for the PMV patients. METHODS We conducted a prospective randomized control trial in a respiratory care center. Thirty-four patients were randomly assigned to the rehabilitation group (n = 18) and the control group (n = 16). The rehabilitation group participated in supervised physical therapy training for 6 weeks, and continued in an unsupervised maintenance program for 6 more weeks. The functional independence measurement (FIM) was used to assess functional status. Survival status during the year after enrollment, the number of survivors discharged, and the number free from ventilator support were collected. These outcome parameters were assessed at entry, immediately after the 6 weeks physical therapy training period, after 6 weeks unsupervised maintenance exercise program, and 6 months and 12 months after study entry. RESULTS The scores of total FIM, motor domain, cognitive domain, and some sub-items, except for the walking/wheelchair sub-item, increased significantly in the rehabilitation group at 6 months postenrollment, but remained unchanged for the control group. The eating, comprehension, expression, and social interaction subscales reached the 7-point complete independence level at 6 months in the rehabilitation group, but not in the control group. The 1-year survival rate for the rehabilitation group was 70%, which was significantly higher than that for the control group (25%), although the proportion of patients discharged and who were ventilator-free in the rehabilitation and control groups did not differ significantly. CONCLUSION Six weeks physical therapy training plus 6 weeks unsupervised maintenance exercise enhanced functional levels and increased survival for the PMV patients compared with those with no such intervention. Early physical therapy interventions are needed for the PMV patients in respiratory care centers.
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Affiliation(s)
- Shiauyee Chen
- Division of Pulmonary Medicine, Department of Internal Medicine, Taipei Medical University-Wan Fang Hospital.
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Kojicic M, Li G, Ahmed A, Thakur L, Trillo-Alvarez C, Cartin-Ceba R, Gay PC, Gajic O. Long-term survival in patients with tracheostomy and prolonged mechanical ventilation in Olmsted County, Minnesota. Respir Care 2011; 56:1765-70. [PMID: 21605480 DOI: 10.4187/respcare.01096] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND An increasing number of patients require prolonged mechanical ventilation (PMV), which is associated with high morbidity and poor long-term survival, but there are few data regarding the incidence and outcome of PMV patients from a community perspective. METHODS We retrospectively reviewed the electronic medical records of adult Olmsted county, Minnesota, residents admitted to the intensive care units at the 2 Mayo Clinic Rochester hospitals from January 1, 2003, to December 31, 2007, who underwent tracheostomy for PMV. RESULTS Sixty-five patients, median age 68 years (interquartile range [IQR] 49-80 y), 39 male, underwent tracheostomy for PMV, resulting in an age-adjusted incidence of 13 (95% CI 10-17) per 100,000 patient-years at risk. The median number of days on mechanical ventilation was 24 days (IQR 18-37 d). Forty-six patients (71%) survived to hospital discharge, and 36 (55%) were alive at 1-year follow-up. After adjusting for age and baseline severity of illness, the presence of COPD was independently associated with 1-year mortality (hazard ratio 3.4, 95% CI 1.4-8.2%). CONCLUSIONS There was a considerable incidence of tracheostomy for PMV. The presence of COPD was an independent predictor of 1-year mortality.
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Affiliation(s)
- Marija Kojicic
- Department of Internal Medicine, Mayo Clinic College of Medicine, Rochester, MN, USA
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Tang H, Lee M, Budak MT, Pietras N, Hittinger S, Vu M, Khuong A, Hoang CD, Hussain SNA, Levine S, Shrager JB. Intrinsic apoptosis in mechanically ventilated human diaphragm: linkage to a novel Fos/FoxO1/Stat3-Bim axis. FASEB J 2011; 25:2921-36. [PMID: 21597002 DOI: 10.1096/fj.11-183798] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Mechanical ventilation (MV) is a life-saving measure in many critically ill patients. However, prolonged MV results in diaphragm dysfunction that contributes to the frequent difficulty in weaning patients from the ventilator. The molecular mechanisms underlying ventilator-induced diaphragm dysfunction (VIDD) remain poorly understood. We report here that MV induces myonuclear DNA fragmentation (3-fold increase; P<0.01) and selective activation of caspase 9 (P<0.05) and Bcl2-interacting mediator of cell death (Bim; 2- to 7-fold increase; P<0.05) in human diaphragm. MV also statistically significantly down-regulates mitochondrial gene expression and induces oxidative stress. In cultured muscle cells, we show that oxidative stress activates each of the catabolic pathways thought to underlie VIDD: apoptotic (P<0.05), proteasomal (P<0.05), and autophagic (P<0.01). Further, silencing Bim expression blocks (P<0.05) oxidative stress-induced apoptosis. Overlapping the gene expression profiles of MV human diaphragm and H₂O₂-treated muscle cells, we identify Fos, FoxO1, and Stat3 as regulators of Bim expression as well as of expression of the catabolic markers atrogin and LC3. We thus identify a novel Fos/FoxO1/Stat3-Bim intrinsic apoptotic pathway and establish the centrality of oxidative stress in the development of VIDD. This information may help in the design of specific drugs to prevent this condition.
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Affiliation(s)
- Huibin Tang
- Division of Thoracic Surgery, Stanford University School of Medicine, Stanford, CA 94305, USA
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Hickman RL, Daly BJ, Douglas SL, Burant CJ. Evaluating the critical care family satisfaction survey for chronic critical illness. West J Nurs Res 2011; 34:377-95. [PMID: 21427449 DOI: 10.1177/0193945911402522] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Recognition of the family as a component of patient-centered critical care has shifted our attention to the assessment of family satisfaction in the intensive care unit (ICU). To date, there are no established measures of satisfaction with ICU care for family members of the chronically critically ill (CCI). This study evaluated psychometric properties of the Critical Care Family Satisfaction Survey (CCFSS) in 326 family members of the CCI using exploratory and confirmatory factor analysis (CFA). From the exploratory factor analysis, two unique structural models emerged, each with alpha coefficients of .72 to .91 and discriminant validity among factors (r < .70). The CFA confirmed the best-fitting structural model was a 14-item, three-factor solution (χ(2) = 354, df = 148, p < .001, Tucker Lewis Index = .88, Comparative Fit Index = .90, root mean square error of approximation = .06). Thus, the modified 14-item version of the CCFSS is reliable and valid in family members of CCI patients.
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45
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46
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Abstract
Up to 20% of patients requiring mechanical ventilation will suffer from difficult weaning (the need of more than 7 days of weaning after the first spontaneous breathing trial), which may depend on several reversible causes: respiratory and/or cardiac load, neuromuscular and neuropsychological factors, and metabolic and endocrine disorders. Clinical consequences (and/or often causes) of prolonged mechanical ventilation comprise features such as myopathy, neuropathy, and body composition alterations and depression, which increase the costs, morbidity and mortality of this. These difficult-to-wean patients may be managed in two type of units: respiratory intermediate-care units and specialized regional weaning centers. Two weaning protocols are normally used: progressive reduction of ventilator support (which we usually use), or progressively longer periods of spontaneous breathing trials. Physiotherapy is an important component of weaning protocols. Weaning success depends strongly on patients’ complexity and comorbidities, hospital organization and personnel expertise, availability of early physiotherapy, use of weaning protocols, patients’ autonomy and families’ preparation for home discharge with mechanical ventilation.
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Affiliation(s)
- Nicolino Ambrosino
- Cardiothoracic Department, Pulmonary Unit, University Hospital of Pisa, Via Paradisa 2, Cisanello, Pisa, Italy.
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47
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Abstract
The syndrome of chronic critical illness has well-documented emotional, social, and financial burdens for individuals, caregivers, and the health care system. The purpose of this article is to provide experienced acute and critical care clinicians with essential information about the prevalence and profile of the chronically critically ill patient needed for comprehensive care. In addition, pathophysiology contributing to chronic critical illness is addressed, though the exact mechanism underlying the conversion of acute critical illness to chronic critical illness is unknown. Clinicians can use this information to identify at-risk intensive care unit patients and to institute proactive care to minimize burden and distress experienced by patients and their caregivers.
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48
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Shin KC. Clinical Year-in-Review of Chronic Obstructive Pulmonary Disease in Korea. Tuberc Respir Dis (Seoul) 2011. [DOI: 10.4046/trd.2011.71.1.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Affiliation(s)
- Kyeong-Cheol Shin
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
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49
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Daly BJ, Douglas SL, O'Toole E, Gordon NH, Hejal R, Peerless J, Rowbottom J, Garland A, Lilly C, Wiencek C, Hickman R. Effectiveness trial of an intensive communication structure for families of long-stay ICU patients. Chest 2010; 138:1340-8. [PMID: 20576734 PMCID: PMC2998207 DOI: 10.1378/chest.10-0292] [Citation(s) in RCA: 93] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2010] [Accepted: 05/14/2010] [Indexed: 11/01/2022] Open
Abstract
BACKGROUND Formal family meetings have been recommended as a useful approach to assist in goal setting, facilitate decision making, and reduce use of ineffective resources in the ICU. We examined patient outcomes before and after implementation of an intensive communication system (ICS) to test the effect of regular, structured formal family meetings on patient outcomes among long-stay ICU patients. METHODS One hundred thirty-five patients receiving usual care and communication were enrolled as the control group, followed by enrollment of intervention patients (n = 346), from five ICUs. The ICS included a family meeting within 5 days of ICU admission and weekly thereafter. Each meeting discussed medical update, values and preferences, and goals of care; treatment plan; and milestones for judging effectiveness of treatment. RESULTS Using multivariate analysis, there were no significant differences between control and intervention patients in length of stay (LOS), the primary end point. Similarly, there were no significant differences in indicators of aggressiveness of care or treatment limitation decisions (ICU mortality, LOS, duration of ventilation, treatment limitation orders, or use of tracheostomy or percutaneous gastrostomy). Exploratory analysis suggested that in the medical ICUs, the intervention was associated with a lower prevalence of tracheostomy among patients who died or had do-not-attempt-resuscitation orders in place. CONCLUSIONS The negative findings of the main analysis, in combination with preliminary evidence of differences among types of unit, suggest that further examination of the influence of patient, family, and unit characteristics on the effects of a system of regular family meetings may be warranted. Despite the lack of influence on patient outcomes, structured family meetings may be an effective approach to meeting information and support needs. TRIAL REGISTRY ClinicalTrials.gov; No.: NCT01057238 ; URL: www.clinicaltrials.gov.
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Affiliation(s)
- Barbara J Daly
- Case Western Reserve University School of Nursing, Cleveland, OH 44106-4904, USA.
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50
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Balas MC, Casey CM, Happ MB. Assessing and managing critically ill older adults: Resources for educators and clinicians. J Gerontol Nurs 2010; 36:27-35; quiz 36-7. [PMID: 20608589 DOI: 10.3928/00989134-20100527-98] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/30/2010] [Indexed: 11/20/2022]
Abstract
Facilitating students' knowledge and ability to care for critically ill older adults is a daunting task for even the most experienced teacher. Faculty, preceptors, and mentors must address the seemingly dichotomous objectives of training practitioners capable of providing safe, technologically advanced care intended to restore hemodynamic stability tempered by the simultaneous goal of providing person-centered, culturally competent, age-appropriate interventions. This article provides specific approaches to prepare baccalaureate nursing students for some of the challenges experienced when caring for critically ill older adults, including teaching strategies, clinical competency behaviors/activities, and postconference topics. By creating a safe environment for asking questions, sharing their expertise and experiences, and adequately addressing individual learning styles, teachers can begin to instill the passion, commitment, and knowledge needed to care for this vulnerable population.
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Affiliation(s)
- Michele C Balas
- Community-Based Health Nursing Department, University of Nebraska Medical Center, College of Nursing, Omaha, Nebraska 68198-5330, USA.
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