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Graves JM, Krings JG, Buss JL, Kallogjeri D, Ofoma UR. Telemedicine critical care availability and outcomes among mechanically ventilated patients. J Crit Care 2024; 82:154782. [PMID: 38522373 DOI: 10.1016/j.jcrc.2024.154782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2023] [Revised: 02/08/2024] [Accepted: 03/08/2024] [Indexed: 03/26/2024]
Abstract
PURPOSE Telemedicine Critical Care (TCC) improves adherence to evidence based protocols associated with improved mortality among patients receiving invasive mechanical ventilation (IMV). We sought to evaluate the relationship between hospital availability of TCC and outcomes among patients receiving IMV. MATERIALS AND METHODS We performed a cross-sectional study of 66,522 adults who received IMV for non-postoperative acute respiratory failure at 318 non-federal hospitals in New York, Massachusetts, Maryland, and Florida in 2018. Hospital-level TCC availability was ascertained from the 2018 American Hospital Association Annual Survey. The primary outcome was in-hospital mortality. Secondary outcomes included the composite of tracheostomy or reintubation and duration of IMV. We used two-level hierarchical multivariable regression models to investigate the association between TCC availability and outcomes. RESULTS 20,270 (30.5%) patients were admitted into 89 TCC-available hospitals. There was no difference between TCC and non-TCC-available hospitals in mortality (odds ratio [OR] 0.94, 99% confidence interval [CI] 0.84-1.05), composite of tracheostomy or reintubation (OR 0.95 [0.82-1.11], or duration of IMV (OR 0.95 [0.83-1.09]). There was no difference in outcomes among the subgroup of patients with acute respiratory distress syndrome. CONCLUSIONS Hospital TCC availability was not associated with improved outcomes among patients receiving IMV.
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Affiliation(s)
- Jonah M Graves
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Washington University in St. Louis School of Medicine, United States of America.
| | - James G Krings
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Washington University in St. Louis School of Medicine, United States of America
| | - Joanna L Buss
- Institute for Informatics, Data Science, and Biostatistics, Washington University in St. Louis School of Medicine, United States of America
| | - Dorina Kallogjeri
- Department of Otolaryngology - Head & Neck Surgery, Washington University in St. Louis School of Medicine, United States of America
| | - Uchenna R Ofoma
- Division of Critical Care Medicine, Department of Anesthesiology, Washington University in St. Louis School of Medicine, United States of America
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2
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Amagasa S, Uematsu S, Kubota M, Kashiura M, Yasuda H, Hayakawa M, Yamakawa K, Endo A, Ogura T, Hirayama A, Yasunaga H, Tagami T. Relationship between institutional ventilated COVID-19 case volume and in-hospital death: A multicenter cohort study. PLoS One 2023; 18:e0287310. [PMID: 37319278 PMCID: PMC10270613 DOI: 10.1371/journal.pone.0287310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Accepted: 06/03/2023] [Indexed: 06/17/2023] Open
Abstract
BACKGROUND The volume-outcome relationship in patients with severe Coronavirus disease 2019 (COVID-19) is unclear and is important for establishing a system for the medical care of severe COVID-19. This study aimed to evaluate the association between institutional case volume and outcomes in patients with ventilated COVID-19. METHODS We analyzed patients with severe COVID-19 on ventilatory control aged > 17 years who were enrolled in the J-RECOVER study, which is a retrospective multicenter observational study conducted between January 2020 and September 2020 in Japan. Based on the ventilated COVID-19 case volume, the higher one-third of institutions were defined as high-volume centers, the middle one-third as middle-volume centers, and the lower one-third as low-volume centers. The primary outcome measure was in-hospital mortality during hospitalization due to COVID-19. Multivariate logistic regression analysis for in-hospital mortality and ventilated COVID-19 case volume was performed after adjusting for multiple propensity scores and in-hospital variables. To estimate the multiple propensity score, we fitted a multinomial logistic regression model, which fell into one of the three groups based on patient demographics and prehospital factors. RESULTS We analyzed 561 patients who required ventilator management. In total, 159, 210, and 192 patients were admitted to low-volume (36 institutions, < 11 severe COVID-19 cases per institution during the study period), middle-volume (14 institutions, 11-25 severe cases per institution), and high-volume (5 institutions, > 25 severe cases per institution) centers, respectively. After adjustment for multiple propensity scores and in-hospital variables, admission to middle- and high-volume centers was not significantly associated with in-hospital death compared with admission to low-volume centers (adjusted odds ratio, 0.77 [95% confidence interval (CI): 0.46-1.29] and adjusted odds ratio, 0.76 [95% CI: 0.44-1.33], respectively). CONCLUSIONS There may be no significant relationship between institutional case volume and in-hospital mortality in patients with ventilated COVID-19.
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Affiliation(s)
- Shunsuke Amagasa
- Division of Emergency and Transport Services, National center for Child Health and Development, Okura, Setagaya-ku, Tokyo, Japan
| | - Satoko Uematsu
- Department of Interdisciplinary Medicine, Division of General Pediatrics, National Center for Child Health and Development, Okura, Setagaya-ku, Tokyo, Japan
| | - Mitsuru Kubota
- Department of Interdisciplinary Medicine, Division of General Pediatrics, National Center for Child Health and Development, Okura, Setagaya-ku, Tokyo, Japan
| | - Masahiro Kashiura
- Department of Emergency and Critical Care Medicine, Saitama Medical Center, Jichi Medical University, Amanuma-cho, Omiya-ku, Saitama City, Saitama, Japan
| | - Hideto Yasuda
- Department of Emergency and Critical Care Medicine, Saitama Medical Center, Jichi Medical University, Amanuma-cho, Omiya-ku, Saitama City, Saitama, Japan
| | - Mineji Hayakawa
- Department of Emergency Medicine, Hokkaido University Hospital, Kita-ku, Sapporo, Japan
| | - Kazuma Yamakawa
- Department of Emergency Medicine, Osaka Medical and Pharmaceutical University, Daigakumachi, Takatsuki, Osaka, Japan
| | - Akira Endo
- Trauma and Acute Critical Care Center, Tokyo Medical and Dental University Hospital, Yushima, Bunkyo-ku, Tokyo, Japan
| | - Takayuki Ogura
- Department of Emergency Medicine and Critical Care Medicine, Tochigi Prefectural Emergency and Critical Care Centre, Imperial Foundation Saiseikai Utsunomiya Hospital, Takebayashi-machi, Utsunomiya, Tochigi, Japan
| | - Atsushi Hirayama
- Department of Social Medicine, Public Health, Graduate School of Medicine, Osaka University, Yamadaoka, Suita, Japan
| | - Hideo Yasunaga
- Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo, Japan
| | - Takashi Tagami
- Department of Emergency and Critical Care Medicine, Nippon Medical School Musashikosugi Hospital, Kosugimachi, Nakahara-ku, Kawasaki, Kanagawa, Japan
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3
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Palamim CVC, Boschiero MN, Marson FAL. Epidemiological profile and risk factors associated with death in patients receiving invasive mechanical ventilation in an adult intensive care unit from Brazil: a retrospective study. Front Med (Lausanne) 2023; 10:1064120. [PMID: 37181356 PMCID: PMC10166862 DOI: 10.3389/fmed.2023.1064120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Accepted: 03/28/2023] [Indexed: 05/16/2023] Open
Abstract
Introduction Understanding the epidemiological profile and risk factors associated with invasive mechanical ventilation (IMV) is essential to manage the patients better and to improve health services. Therefore, our objective was to describe the epidemiological profile of adult patients in intensive care that required IMV in-hospital treatment. Also, to evaluate the risks associated with death and the influence of positive end-expiratory pressure (PEEP) and arterial oxygen pressure (PaO2) at admission in the clinical outcome. Methods We conducted an epidemiological study analyzing medical records of inpatients who received IMV from January 2016 to December 2019 prior to the Coronavirus Disease (COVID)-19 pandemic in Brazil. We considered the following characteristics in the statistical analysis: demographic data, diagnostic hypothesis, hospitalization data, and PEEP and PaO2 during IMV. We associated the patients' features with the risk of death using a multivariate binary logistic regression analysis. We adopted an alpha error of 0.05. Results We analyzed 1,443 medical records; out of those, 570 (39.5%) recorded the patients' deaths. The binary logistic regression was significant in predicting the patients' risk of death [X2(9) = 288.335; p < 0.001]. Among predictors, the most significant in relation to death risk were: age [elderly ≥65 years old; OR = 2.226 (95%CI = 1.728-2.867)]; male sex (OR = 0.754; 95%CI = 0.593-0.959); sepsis diagnosis (OR = 1.961; 95%CI = 1.481-2.595); need for elective surgery (OR = 0.469; 95%CI = 0.362-0.608); the presence of cerebrovascular accident (OR = 2.304; 95%CI = 1.502-3.534); time of hospital care (OR = 0.946; 95%CI = 0.935-0.956); hypoxemia at admission (OR = 1.635; 95%CI = 1.024-2.611), and PEEP >8 cmH2O at admission (OR = 2.153; 95%CI = 1.426-3.250). Conclusion The death rate of the studied intensive care unit was equivalent to that of other similar units. Regarding risk predictors, several demographic and clinical characteristics were associated with enhanced mortality in intensive care unit patients under mechanical ventilation, such as diabetes mellitus, systemic arterial hypertension, and older age. The PEEP >8 cmH2O at admission was also associated with increased mortality since this value is a marker of initially severe hypoxia.
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Affiliation(s)
- Camila Vantini Capasso Palamim
- Laboratory of Cell and Molecular Tumor Biology and Bioactive Compounds, São Francisco University, Bragança Paulista, São Paulo, Brazil
- Laboratory of Human and Medical Genetics, Bragança Paulista, São Francisco University, São Paulo, Brazil
| | - Matheus Negri Boschiero
- Laboratory of Cell and Molecular Tumor Biology and Bioactive Compounds, São Francisco University, Bragança Paulista, São Paulo, Brazil
- Laboratory of Human and Medical Genetics, Bragança Paulista, São Francisco University, São Paulo, Brazil
| | - Fernando Augusto Lima Marson
- Laboratory of Cell and Molecular Tumor Biology and Bioactive Compounds, São Francisco University, Bragança Paulista, São Paulo, Brazil
- Laboratory of Human and Medical Genetics, Bragança Paulista, São Francisco University, São Paulo, Brazil
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4
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Amagasa S, Kashiura M, Yasuda H, Hayakawa M, Yamakawa K, Endo A, Ogura T, Hirayama A, Yasunaga H, Tagami T. Relationship between institutional intensive care volume prior to the COVID-19 pandemic and in-hospital death in ventilated patients with severe COVID-19. Sci Rep 2022; 12:22318. [PMID: 36566316 PMCID: PMC9789732 DOI: 10.1038/s41598-022-26893-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Accepted: 12/21/2022] [Indexed: 12/25/2022] Open
Abstract
We aimed to evaluate the association between ICU patient volume before the COVID-19 pandemic and the outcomes of ventilated COVID-19 patients. We analyzed ventilated patients with COVID-19 aged > 17 years and enrolled in the J-RECOVER study, a retrospective multicenter observational study conducted in Japan between January and September 2020. Based on the number of patients admitted to the ICU between January and December 2019, the top third institutions were defined as high-volume centers, the middle third ones as middle-volume centers, and the bottom third ones as low-volume centers. The primary outcome measure was in-hospital mortality. Multivariate logistic regression analysis for in-hospital mortality and ICU patient volume was performed after adjusting for multiple propensity scores. Among 461 patients, 158, 158, and 145 patients were admitted to low-volume (20 institutions), middle-volume (14 institutions), and high-volume (13 institutions) centers, respectively. Admission to middle- and high-volume centers was not significantly associated with in-hospital death compared with admission to low-volume centers (adjusted odds ratio, 1.11 [95% confidence interval (CI): 0.55-2.25] and adjusted odds ratio, 0.81 [95% CI: 0.31-1.94], respectively). In conclusion, institutional intensive care patient volume prior to the COVID-19 pandemic was not significantly associated with in-hospital death in ventilated COVID-19 patients.
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Affiliation(s)
- Shunsuke Amagasa
- Division of Emergency and Transport Services, National Center for Child Health and Development, 2-10-1, Okura, Setagaya-ku, Tokyo, 157-8535, Japan.
| | - Masahiro Kashiura
- Department of Emergency and Critical Care Medicine, Saitama Medical Center, Jichi Medical University, 1-847, Amanuma-cho, Omiya-ku, Saitama-shi, Saitama, 330-8503, Japan
| | - Hideto Yasuda
- Department of Emergency and Critical Care Medicine, Saitama Medical Center, Jichi Medical University, 1-847, Amanuma-cho, Omiya-ku, Saitama-shi, Saitama, 330-8503, Japan
| | - Mineji Hayakawa
- Department of Emergency Medicine, Hokkaido University Hospital, N14W5, Kita-ku, Sapporo, 060-8648, Japan
| | - Kazuma Yamakawa
- Department of Emergency Medicine, Osaka Medical and Pharmaceutical University, 2-7 Daigakumachi, Takatsuki, Osaka, 569-8686, Japan
| | - Akira Endo
- Trauma and Acute Critical Care Center, Tokyo Medical and Dental University Hospital, 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8519, Japan
| | - Takayuki Ogura
- Department of Emergency Medicine and Critical Care Medicine, Tochigi Prefectural Emergency and Critical Care Centre, Imperial Foundation Saiseikai Utsunomiya Hospital, 911-1 Takebayashi-machi, Utsunomiya, Tochigi, 321-0974, Japan
| | - Atsushi Hirayama
- Public Health, Department of Social Medicine, Graduate School of Medicine, Osaka University, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Hideo Yasunaga
- Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8654, Japan
| | - Takashi Tagami
- Department of Emergency and Critical Care Medicine, Nippon Medical School Musashikosugi Hospital, 1-396 Kosugimachi, Nakahara-ku, Kawasaki, Kanagawa, 211-8533, Japan.
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5
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Jäckel M, Kaier K, Rilinger J, Bemtgen X, Zotzmann V, Zehender M, von Zur Mühlen C, Stachon P, Bode C, Wengenmayer T, Staudacher DL. Annual hospital procedural volume and outcome in extracorporeal membrane oxygenation for respiratory failure. Artif Organs 2022; 46:2469-2477. [PMID: 35841283 DOI: 10.1111/aor.14364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 07/01/2022] [Accepted: 07/06/2022] [Indexed: 12/01/2022]
Abstract
BACKGROUND The hospital mortality of patients suffering from pulmonary failure requiring venovenous extracorporeal membrane oxygenation (V-V ECMO) or extracorporeal carbon dioxide removal (ECCO2 R) is high. It is unclear whether outcome correlates with a hospital's annual procedural volume. METHODS Data on all V-V ECMO and ECCO2 R cases treated from 2007 to 2019 was retrieved from the German Institute for Medical Documentation and Information. Comorbidities and outcomes were assessed by DRG, OPS, and ICD codes. The study population was divided into 5 groups depending on annual hospital V-V ECMO and ECCO2 R volumes (<10 cases; 10-19 cases; 20-29 cases; 30-49 cases; ≥50 cases). Primary outcome was hospital mortality. RESULTS A total of 25,096 V-V ECMO and 3,607 ECCO2 R cases were analyzed. V-V ECMO hospitals increased from 89 in 2007 to 214 in 2019. Hospitals handling <10 cases annually increased especially (64 in 2007 to 149 in 2019). V-V ECMO cases rose from 807 in 2007 to 2,597 in 2019. Over 50% were treated in hospitals handling ≥30 cases annually. Hospital mortality was independent of the annual hospital procedural volume (55.3%; 61.3%; 59.8%; 60.2%; 56.3%, respectively, p=0.287). We detected no differences when comparing hospitals handling <30 cases to those with ≥30 annually (p=0.659). The numbers of ECCO2 R hospitals and cases has dropped since 2011 (287 in 2007 to 48 in 2019). No correlation between annual hospital procedural volume and hospital mortality was identified (p=0.914). CONCLUSION The number of hospitals treating patients requiring V-V ECMO and V-V ECMO cases rose from 2007 to 2019, while ECCO2 R hospitals and their case numbers decreased. We detected no correlation between annual hospital V-V ECMO or ECCO2 R volume and hospital mortality.
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Affiliation(s)
- Markus Jäckel
- University Heart Center Freiburg, Department of Cardiology and Angiology I, Faculty of Medicine, University of Freiburg, Germany.,Interdisciplinary Medical Intensive Care (IMIT), Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Germany.,Center of Big Data Analysis in Cardiology (CeBAC), Heart Center Freiburg University, Department of Cardiology and Angiology I, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Klaus Kaier
- Institute of Medical Biometry and Statistics, Faculty of Medicine and Medical Center, University of Freiburg, Germany.,Center of Big Data Analysis in Cardiology (CeBAC), Heart Center Freiburg University, Department of Cardiology and Angiology I, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Jonathan Rilinger
- University Heart Center Freiburg, Department of Cardiology and Angiology I, Faculty of Medicine, University of Freiburg, Germany.,Interdisciplinary Medical Intensive Care (IMIT), Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Germany
| | - Xavier Bemtgen
- Interdisciplinary Medical Intensive Care (IMIT), Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Germany
| | - Viviane Zotzmann
- Interdisciplinary Medical Intensive Care (IMIT), Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Germany
| | - Manfred Zehender
- University Heart Center Freiburg, Department of Cardiology and Angiology I, Faculty of Medicine, University of Freiburg, Germany.,Center of Big Data Analysis in Cardiology (CeBAC), Heart Center Freiburg University, Department of Cardiology and Angiology I, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Constantin von Zur Mühlen
- University Heart Center Freiburg, Department of Cardiology and Angiology I, Faculty of Medicine, University of Freiburg, Germany.,Center of Big Data Analysis in Cardiology (CeBAC), Heart Center Freiburg University, Department of Cardiology and Angiology I, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Peter Stachon
- University Heart Center Freiburg, Department of Cardiology and Angiology I, Faculty of Medicine, University of Freiburg, Germany.,Center of Big Data Analysis in Cardiology (CeBAC), Heart Center Freiburg University, Department of Cardiology and Angiology I, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Christoph Bode
- University Heart Center Freiburg, Department of Cardiology and Angiology I, Faculty of Medicine, University of Freiburg, Germany
| | - Tobias Wengenmayer
- Interdisciplinary Medical Intensive Care (IMIT), Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Germany
| | - Dawid L Staudacher
- Interdisciplinary Medical Intensive Care (IMIT), Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Germany
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6
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McPeake J, Bateson M, Christie F, Robinson C, Cannon P, Mikkelsen M, Iwashyna TJ, Leyland AH, Shaw M, Quasim T. Hospital re-admission after critical care survival: a systematic review and meta-analysis. Anaesthesia 2022; 77:475-485. [PMID: 34967011 DOI: 10.1111/anae.15644] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/15/2021] [Indexed: 12/22/2022]
Abstract
Survivors of critical illness frequently require increased healthcare resources after hospital discharge. We undertook a systematic review and meta-analysis to assess hospital re-admission rates following critical care admission and to explore potential re-admission risk factors. We searched the MEDLINE, Embase and CINAHL databases on 05 March 2020. Our search strategy incorporated controlled vocabulary and text words for hospital re-admission and critical illness, limited to the English language. Two reviewers independently applied eligibility criteria and assessed quality using the Newcastle Ottawa Score checklist and extracted data. The primary outcome was acute hospital re-admission in the year after critical care discharge. Of the 8851 studies screened, 87 met inclusion criteria and 41 were used within the meta-analysis. The analysis incorporated data from 3,897,597 patients and 741,664 re-admission episodes. Pooled estimates for hospital re-admission after critical illness were 16.9% (95%CI: 13.3-21.2%) at 30 days; 31.0% (95%CI: 24.3-38.6%) at 90 days; 29.6% (95%CI: 24.5-35.2%) at six months; and 53.3% (95%CI: 44.4-62.0%) at 12 months. Significant heterogeneity was observed across included studies. Three risk factors were associated with excess acute care rehospitalisation one year after discharge: the presence of comorbidities; events during initial hospitalisation (e.g. the presence of delirium and duration of mechanical ventilation); and subsequent infection after hospital discharge. Hospital re-admission is common in survivors of critical illness. Careful attention to the management of pre-existing comorbidities during transitions of care may help reduce healthcare utilisation after critical care discharge. Future research should determine if targeted interventions for at-risk critical care survivors can reduce the risk of subsequent rehospitalisation.
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Affiliation(s)
- J McPeake
- Intensive Care Unit, Glasgow Royal Infirmary and School of Medicine, Dentistry and Nursing, University of Glasgow, UK
| | - M Bateson
- University of the West of Scotland, Glasgow, UK
| | - F Christie
- NHS Greater Glasgow and Clyde, Glasgow, UK
| | - C Robinson
- Belfast Health and Social Care Trust, Belfast, UK
| | - P Cannon
- University of Glasgow Library, Glasgow, UK
| | - M Mikkelsen
- Center for Clinical Epidemiology and Biostatistics, Division of Pulmonary, Allergy, and Critical Care Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - T J Iwashyna
- Centre for Clinical Management Research, VA Ann Arbor Health System, Ann Arbor, MI, USA.,Department of Internal Medicine, Division of Pulmonary and Critical Care, University of Michigan, Ann Arbor, MI, USA
| | - A H Leyland
- MRC/CSO Social and Public Health Sciences Unit, University of Glasgow, Glasgow, UK
| | - M Shaw
- Clinical Physics, NHS Greater Glasgow and Clyde, Glasgow, UK.,School of Medicine, Dentistry and Nursing, University of Glasgow, Glasgow, UK
| | - T Quasim
- School of Medicine, Dentistry and Nursing, University of Glasgow, Glasgow, UK.,Intensive Care Unit, Glasgow Royal Infirmary, Glasgow, UK
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Nandiwada S, Islam S, Jentzer JC, Miller PE, Fordyce CB, Lawler P, Alviar CL, Sun LY, Dover DC, Lopes RD, Kaul P, van Diepen S. The association between cardiac intensive care unit mechanical ventilation volumes and in-hospital mortality. EUROPEAN HEART JOURNAL. ACUTE CARDIOVASCULAR CARE 2021; 10:797-805. [PMID: 34318875 PMCID: PMC9067446 DOI: 10.1093/ehjacc/zuab055] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 06/04/2021] [Indexed: 12/23/2022]
Abstract
AIMS The incidence of respiratory failure and use of invasive or non-invasive mechanical ventilation (MV) in the cardiac intensive care units (CICUs) is increasing. While institutional MV volumes are associated with reduced mortality in medical and surgical ICUs, this volume-mortality relationship has not been characterized in the CICU. METHODS AND RESULTS National population-based data were used to identify patients admitted to CICUs (2005-2015) requiring MV in Canada. CICUs were categorized into low (≤100), intermediate (101-300), and high (>300) volume centres based on spline knots identified in the association between annual MV volume and mortality. Outcomes of interest included all-cause in-hospital mortality, the proportion of patients requiring prolonged MV (>96 h) and CICU length of stay (LOS). Among 47 173 CICU admissions requiring MV, 89.5% (42 200) required invasive MV. The median annual CICU MV volume was 43 (inter-hospital range 1-490). Compared to low-volume centres (35.9%), in-hospital mortality was lower in intermediate [29.2%, adjusted odds ratio (aOR) 0.84, 95% confidence interval (CI) 0.72-0.97, P = 0.019] and high-volume (18.2%; aOR 0.82, 95% CI 0.66-1.02, P = 0.076) centres. Prolonged MV was higher in low-volume (29.2%) compared to high-volume (14.8%, aOR 0.70, 95% CI 0.55-0.89, P = 0.003) and intermediate-volume (23.0%, aOR 0.85, 95% CI 0.68-1.06, P = 0.14] centres. Mortality and prolonged MV were lower in percutaneous coronary intervention (PCI)-capable and academic centres, but a shorter CICU LOS was observed only in subgroup of PCI-capable intermediate- and high-volume hospitals. CONCLUSIONS In a national dataset, we observed that higher CICU MV volumes were associated with lower incidence of in-hospital mortality, prolonged MV, and CICU LOS. Our data highlight the need for minimum MV volume benchmarks for CICUs caring for patients with respiratory failure.
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Affiliation(s)
- Shiva Nandiwada
- Division of General Internal Medicine, Department of Medicine, Edmonton, Alberta, Canada
| | - Sunjidatul Islam
- Canadian VIGOUR Center, University of Alberta, Edmonton, Alberta, Canada
| | - Jacob C Jentzer
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA
| | - P Elliott Miller
- Section of Cardiovascular Medicine, Yale School of Medicine, New Haven, CT, USA
| | - Christopher B Fordyce
- Division of Cardiology, Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Patrick Lawler
- Peter Munk Cardiac Centre, University Health Network, Toronto, Ontario, Canada
- Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Carlos L Alviar
- The Leon H. Charney Division of Cardiovascular Medicine, New York University Langone Medical Center, New York, NY, USA
| | - Louise Y Sun
- Division of Cardiac Anesthesiology, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Douglas C Dover
- Canadian VIGOUR Center, University of Alberta, Edmonton, Alberta, Canada
| | | | - Padma Kaul
- Canadian VIGOUR Center, University of Alberta, Edmonton, Alberta, Canada
- Department of Critical Care Medicine and Division of Cardiology, Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Sean van Diepen
- Canadian VIGOUR Center, University of Alberta, Edmonton, Alberta, Canada
- Department of Critical Care Medicine and Division of Cardiology, Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
- Division of Cardiology, Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
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9
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Schoffer O, Roessler M, Walther F, Eberlein-Gonska M, Scriba PC, Albrecht M, Kuhlen R, Schmitt J. Patient-Level and Hospital-Level Risk Factors for In-Hospital Mortality in Patients Ventilated for More Than 24 Hours: Results of a Nationwide Cohort Study. J Intensive Care Med 2020; 36:954-962. [PMID: 32696713 DOI: 10.1177/0885066620942182] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
BACKGROUND Prolonged ventilation is associated with a high risk of death. This study investigated both patient-level and hospital-level risk factors for in-hospital mortality in patients ventilated for more than 24 hours. METHODS The analyses were conducted in the framework of a German national multicenter retrospective cohort study. Patient and hospital characteristics were examined using descriptive statistics. Risk factors of in-hospital mortality were analyzed using multilevel robust Poisson regressions for binary outcomes. Potential effect modifications were examined by stratified analyses. RESULTS The sample includes 95 672 cases of patients ventilated >24 hours in 163 hospitals covering the period 2016 to 2017. According to the results of multilevel Poisson regressions, main patient-level risk factors for in-hospital mortality were age (per year relative risk [RR] = 1.021, 95% CI = 1.020-1.023), stroke (RR = 1.459; 95% CI = 1.361-1.563), emergency case admission (RR = 1.273, 95% CI = 1.156-1.403), and transfer from another hospital (RR = 1.169, 95% CI = 1.084-1.261). The individual risk of in-hospital death was positively associated with hospital size (RR of hospitals with 600-799 beds vs <100 beds = 1.412, 95% CI = 1.095-1.820) and negatively related to cumulated ventilation patient time (per 1000 days RR = 0.995, 95% CI = 0.993-0.996). University hospital status was identified as an effect modifier, particularly with regard to the patients' admission reasons. The RR of in-hospital death in patients admitted after transfer from another hospital was higher in university hospitals (RR = 1.456, 95% CI = 1.298-1.634) compared to nonuniversity hospitals (RR = 1.077, 95% CI = 1.019-1.139). Likewise, patients admitted as emergency case had a higher relative risk in university hospitals (RR = 1.619, 95% CI = 1.359-1.929) than in nonuniversity hospitals (RR = 1.141, 95% CI = 1.080-1.205). CONCLUSION By providing evidence on multiple patient-level and hospital-level risk factors for in-hospital mortality in patients ventilated for more than 24 hours, this large multicenter study has main implications for quality assessment of clinical care and the adequate specification of risk adjustment models. The revealed effect modifications indicate the relevance of stratified analyses.
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Affiliation(s)
- Olaf Schoffer
- Center for Evidence-based Healthcare, University Hospital Carl Gustav Carus and Medical Faculty at the 9169Technische Universität Dresden, Dresden, Germany
| | - Martin Roessler
- Center for Evidence-based Healthcare, University Hospital Carl Gustav Carus and Medical Faculty at the 9169Technische Universität Dresden, Dresden, Germany
| | - Felix Walther
- Center for Evidence-based Healthcare, University Hospital Carl Gustav Carus and Medical Faculty at the 9169Technische Universität Dresden, Dresden, Germany.,Zentralbereich Qualitäts- und Medizinisches Risikomanagement, Universitätsklinikum Carl Gustav Carus Dresden, Dresden, Germany
| | - Maria Eberlein-Gonska
- Zentralbereich Qualitäts- und Medizinisches Risikomanagement, Universitätsklinikum Carl Gustav Carus Dresden, Dresden, Germany
| | | | - Michael Albrecht
- IQM Initiative Qualitätsmedizin e.V., Berlin, Germany.,University Hospital Carl Gustav Carus at the 9169Technische Universität Dresden, Dresden, Germany
| | - Ralf Kuhlen
- IQM Initiative Qualitätsmedizin e.V., Berlin, Germany
| | - Jochen Schmitt
- Center for Evidence-based Healthcare, University Hospital Carl Gustav Carus and Medical Faculty at the 9169Technische Universität Dresden, Dresden, Germany
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Yang CF, Xue Y, Feng JY, Jia FY, Zhang Y, Li YM. Gross motor developmental dysfunctional outcomes in infantile and toddler pediatric intensive care unit survivors. BMC Pediatr 2019; 19:508. [PMID: 31862006 PMCID: PMC6925463 DOI: 10.1186/s12887-019-1893-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Accepted: 12/16/2019] [Indexed: 11/17/2022] Open
Abstract
Background Increasing studies have focused on motor function/dysfunction in PICU survivors; however, most studies have focused on adults and older children. This study investigated gross motor developmental function outcomes in infantile and toddler pediatric intensive care unit (PICU) survivors and the factors associated with gross motor developmental functions. Methods This observational study was conducted in the PICU of the First Hospital of Jilin University between January 2019 and March 2019. Thirty-five eligible patients were divided into the dysfunctional (n = 24) or non-dysfunctional (n = 11) group according to the results of the Peabody Developmental Motor Scales, Second Edition (PDMS-2). Baseline gross motor function for all participants before PICU admission was measured via the Age and Stages Questionnaires, Third Edition (ASQ-3). The PDMS-2 was used to evaluate gross motor development function before PICU discharge. Results The gross motor developmental dysfunction incidence was 68.6%. Linear correlation analysis showed that the gross motor quotient (GMQ) was positively correlated with the pediatric critical illness score (PCIS, r = 0.621, P < 0.001), and negatively correlated with length of PICU stay (r = − 0.556, P = 0.001), days sedated (r = − 0.602, P < 0.001), days on invasive mechanical ventilation (IMV; r = − 0.686, P < 0.001), and days on continuous renal replacement therapy (CRRT; r = − 0.538, P = 0.001). Linear regression analysis showed that IMV days (β = − 0.736, P = 0.001), sepsis (β = − 18.111, P = 0.003) and PCIS (β = 0.550, P = 0.021) were independent risk factors for gross motor developmental dysfunction. Conclusions Gross motor developmental dysfunction in infantile and toddler PICU survivors is more common and may be exacerbated by experiences associated with longer IMV days and increasing illness severity combined with sepsis. Trial registration The trial ‘Early rehabilitation intervention for critically ill children’ has been registered at http://www.chictr.org.cn/showproj.aspx?proj=23132. Registration number: ChiCTR1800020196.
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Affiliation(s)
- Chun-Feng Yang
- Department of Pediatrics Intensive Care Unit, The First Hospital of Jilin University, Changchun, 130021, China
| | - Yang Xue
- Department of Developmental and Behavioral Pediatrics, The First Hospital of Jilin University, Changchun, China
| | - Jun-Yan Feng
- Department of Pediatrics Intensive Care Unit, The First Hospital of Jilin University, Changchun, 130021, China
| | - Fei-Yong Jia
- Department of Developmental and Behavioral Pediatrics, The First Hospital of Jilin University, Changchun, China
| | - Yu Zhang
- Department of Developmental and Behavioral Pediatrics, The First Hospital of Jilin University, Changchun, China
| | - Yu-Mei Li
- Department of Pediatrics Intensive Care Unit, The First Hospital of Jilin University, Changchun, 130021, China.
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