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Lu H, Qiu Y, Sun X, Zhao Y. A nomogram for predicting short-term prognosis in severely traumatized patients with acute respiratory failure. Asian J Surg 2024; 47:3371-3373. [PMID: 38604867 DOI: 10.1016/j.asjsur.2024.03.198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2024] [Accepted: 03/28/2024] [Indexed: 04/13/2024] Open
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Asim M, El-Menyar A, Abdelrahman H, Consunji R, Siddiqui T, Kanbar A, Taha I, Rizoli S, Al-Thani H. Time and Risk Factors of Trauma-Related Mortality: A 5-Year Retrospective Analysis From a National Level I Trauma Center. J Intensive Care Med 2024; 39:672-682. [PMID: 38193211 DOI: 10.1177/08850666231225607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2024]
Abstract
Background: We aimed to analyze in-hospital timing and risk factors for mortality in a level 1 trauma center. Methods: This is a retrospective analysis of all trauma-related mortality between 2013 and 2018. Patients were divided and analyzed based on the time of mortality (early (≤48 h) vs late (>48 h)), and within different age groups. Multivariate regression analysis was performed to predict in-hospital mortality. Results: 8624 trauma admissions and 677 trauma-related deaths occurred (47.7% at the scene and 52.3% in-hospital). Among in-hospital mortality, the majority were males, with a mean age of 35.8 ± 17.2 years. Most deaths occurred within 3-7 days (35%), followed by 33% after 1 week, 20% on the first day, and 12% on the second day of admission. Patients with early mortality were more likely to have a lower Glasgow coma scale, a higher shock index, a higher chest and abdominal abbreviated injury score, and frequently required exploratory laparotomy and massive blood transfusion (P < .005). The injury severity scores and proportions of head injuries were higher in the late mortality group than in the early group. The severity of injuries, blood transfusion, in-hospital complications, and length of intensive care unit stay were comparable among the age groups, whereas mortality was higher in the age group of 19 to 44. The higher proportions of early and late in-hospital deaths were evident in the age group of 24 to 29. In multivariate analysis, the shock index (OR 2.26; 95%CI 1.04-4.925; P = .04) was an independent predictor of early death, whereas head injury was a predictor of late death (OR 4.54; 95%CI 1.92-11.11; P = .001). Conclusion: One-third of trauma-related mortalities occur early after injury. The initial shock index appears to be a reliable hemodynamic indicator for predicting early mortality. Therefore, timely hemostatic resuscitation and appropriate interventions for bleeding control may prevent early mortality.
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Affiliation(s)
- Mohammad Asim
- Clinical Research, Trauma Surgery Section, Department of Surgery, Hamad Medical Corporation (HMC), Doha, Qatar
| | - Ayman El-Menyar
- Clinical Research, Trauma Surgery Section, Department of Surgery, Hamad Medical Corporation (HMC), Doha, Qatar
- Clinical Medicine, Weill Cornell Medicine, Doha, Qatar
| | | | - Rafael Consunji
- Hamad Injury Prevention Program, Trauma Surgery Section, Department of Surgery, HMC, Doha, Qatar
| | - Tariq Siddiqui
- Trauma Surgery Section, Department of Surgery, HMC, Doha, Qatar
| | - Ahad Kanbar
- Trauma Surgery Section, Department of Surgery, HMC, Doha, Qatar
| | - Ibrahim Taha
- Trauma Surgery Section, Department of Surgery, HMC, Doha, Qatar
| | - Sandro Rizoli
- Trauma Surgery Section, Department of Surgery, HMC, Doha, Qatar
| | - Hassan Al-Thani
- Trauma Surgery Section, Department of Surgery, HMC, Doha, Qatar
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Lv L, Shao X, Cui E. Establishment of a Predictive Model for Acute Respiratory Distress Syndrome in Patients with Bacterial Pneumonia. J Inflamm Res 2024; 17:2825-2834. [PMID: 38737109 PMCID: PMC11088865 DOI: 10.2147/jir.s458690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Accepted: 04/20/2024] [Indexed: 05/14/2024] Open
Abstract
Background Community-acquired pneumonia (CAP) is a global health concern due to its high rates of morbidity and mortality. Bacterial pathogens are common causes of CAP. It is one of the most common causes of acute respiratory distress syndrome (ARDS), a common severe respiratory system manifestation threatening human health. This study aimed to establish a predictive model for ARDS in patients with bacterial pneumonia, which was conducive to early identification of the occurrence and effective prevention of ARDS. Methods We collected the clinical data of hospitalized patients with bacterial pneumonia in Affiliated Huzhou Hospital of Zhejiang University School of Medicine from January 2022 to November 2022. The independent risk factors for ARDS in patients with bacterial pneumonia were determined by univariate and multivariate binary logistic regression analyses. The nomogram was constructed to display the predictive model, and the receiver-operating characteristic curve was plotted to evaluate the predictive value of ARDS. Results This study included 254 patients with bacterial pneumonia, of which 114 developed ARDS. The multivariate logistic regression analysis revealed age [odds ratio (OR) = 1.041, P = 0.003], heart rate (OR = 1.020, P = 0.028), lymphocyte count (OR = 0.555, P = 0.033), white blood cell count (OR = 1.062, P = 0.033), bilateral lung lesions (OR = 7.352, P = 0.011) and pleural effusion (OR = 2.512, P = 0.002) as the independent risk factors for ARDS. The predictive model was constructed based on the six independent factors, which was valuable in predicting ARDS with area under the curve of 0.794. Conclusion The predictive model was beneficial to evaluate the disease progression in patients with bacterial pneumonia and identify ARDS. Further, our nomogram might help doctors predict the incidence of ARDS and conduct treatment as early as possible.
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Affiliation(s)
- Lu Lv
- Department of Respiratory and Critical Care Medicine, Huzhou Central Hospital, Affiliated Huzhou Hospital, Zhejiang University School of Medicine, Huzhou, Zhejiang, People’s Republic of China
- Department of Respiratory and Critical Care Medicine, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, People’s Republic of China
| | - Xinyue Shao
- Department of Respiratory and Critical Care Medicine, Huzhou Central Hospital, Affiliated Huzhou Hospital, Zhejiang University School of Medicine, Huzhou, Zhejiang, People’s Republic of China
- School of Medicine, Huzhou University, Huzhou, Zhejiang, People’s Republic of China
| | - Enhai Cui
- Department of Respiratory and Critical Care Medicine, Huzhou Central Hospital, Affiliated Huzhou Hospital, Zhejiang University School of Medicine, Huzhou, Zhejiang, People’s Republic of China
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Li M, Liu F, Yang Y, Lao J, Yin C, Wu Y, Yuan Z, Wei Y, Tang F. Identifying vital sign trajectories to predict 28-day mortality of critically ill elderly patients with acute respiratory distress syndrome. Respir Res 2024; 25:8. [PMID: 38178157 PMCID: PMC10765902 DOI: 10.1186/s12931-023-02643-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Accepted: 12/18/2023] [Indexed: 01/06/2024] Open
Abstract
BACKGROUND The mortality rate of acute respiratory distress syndrome (ARDS) increases with age (≥ 65 years old) in critically ill patients, and it is necessary to prevent mortality in elderly patients with ARDS in the intensive care unit (ICU). Among the potential risk factors, dynamic subphenotypes of respiratory rate (RR), heart rate (HR), and respiratory rate-oxygenation (ROX) and their associations with 28-day mortality have not been clearly explored. METHODS Based on the eICU Collaborative Research Database (eICU-CRD), this study used a group-based trajectory model to identify longitudinal subphenotypes of RR, HR, and ROX during the first 72 h of ICU stays. A logistic model was used to evaluate the associations of trajectories with 28-day mortality considering the group with the lowest rate of mortality as a reference. Restricted cubic spline was used to quantify linear and nonlinear effects of static RR-related factors during the first 72 h of ICU stays on 28-day mortality. Receiver operating characteristic (ROC) curves were used to assess the prediction models with the Delong test. RESULTS A total of 938 critically ill elderly patients with ARDS were involved with five and 5 trajectories of RR and HR, respectively. A total of 204 patients fit 4 ROX trajectories. In the subphenotypes of RR, when compared with group 4, the odds ratios (ORs) and 95% confidence intervals (CIs) of group 3 were 2.74 (1.48-5.07) (P = 0.001). Regarding the HR subphenotypes, in comparison to group 1, the ORs and 95% CIs were 2.20 (1.19-4.08) (P = 0.012) for group 2, 2.70 (1.40-5.23) (P = 0.003) for group 3, 2.16 (1.04-4.49) (P = 0.040) for group 5. Low last ROX had a higher mortality risk (P linear = 0.023, P nonlinear = 0.010). Trajectories of RR and HR improved the predictive ability for 28-day mortality (AUC increased by 2.5%, P = 0.020). CONCLUSIONS For RR and HR, longitudinal subphenotypes are risk factors for 28-day mortality and have additional predictive enrichment, whereas the last ROX during the first 72 h of ICU stays is associated with 28-day mortality. These findings indicate that maintaining the health dynamic subphenotypes of RR and HR in the ICU and elevating static ROX after initial critical care may have potentially beneficial effects on prognosis in critically ill elderly patients with ARDS.
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Affiliation(s)
- Mingzhuo Li
- Department of Critical Care Medicine, Shandong Medicine and Health Key Laboratory of Emergency Medicine, Shandong Institute of Anesthesia and Respiratory Critical Medicine, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jingshi Road 16766, Jinan, China
- Center for Big Data Research in Health and Medicine, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, China
- Shandong Data Open Innovative Application Laboratory, Jinan, China
| | - Fen Liu
- Department of Critical Care Medicine, Shandong Medicine and Health Key Laboratory of Emergency Medicine, Shandong Institute of Anesthesia and Respiratory Critical Medicine, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jingshi Road 16766, Jinan, China
| | - Yang Yang
- Department of Critical Care Medicine, Shandong Medicine and Health Key Laboratory of Emergency Medicine, Shandong Institute of Anesthesia and Respiratory Critical Medicine, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jingshi Road 16766, Jinan, China
- Center for Big Data Research in Health and Medicine, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, China
- Shandong Data Open Innovative Application Laboratory, Jinan, China
| | - Jiahui Lao
- Department of Critical Care Medicine, Shandong Medicine and Health Key Laboratory of Emergency Medicine, Shandong Institute of Anesthesia and Respiratory Critical Medicine, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jingshi Road 16766, Jinan, China
- Center for Big Data Research in Health and Medicine, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, China
- Shandong Data Open Innovative Application Laboratory, Jinan, China
| | - Chaonan Yin
- Department of Critical Care Medicine, Shandong Medicine and Health Key Laboratory of Emergency Medicine, Shandong Institute of Anesthesia and Respiratory Critical Medicine, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jingshi Road 16766, Jinan, China
- Center for Big Data Research in Health and Medicine, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, China
- Shandong Data Open Innovative Application Laboratory, Jinan, China
| | - Yafei Wu
- Institute of Pathogen Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Zhongshang Yuan
- Department of Biostatistics, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China
- Institute for Medical Dataology, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Yongyue Wei
- Department of Biostatistics, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Fang Tang
- Department of Critical Care Medicine, Shandong Medicine and Health Key Laboratory of Emergency Medicine, Shandong Institute of Anesthesia and Respiratory Critical Medicine, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jingshi Road 16766, Jinan, China.
- Center for Big Data Research in Health and Medicine, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, China.
- Shandong Data Open Innovative Application Laboratory, Jinan, China.
- Shandong Provincial Qianfoshan Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China.
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Said KB, Alsolami A, Alshammari KF, Alshammari F, Alhallabi SA, Alafnan SF, Moussa S, Bashir AI, Alshurtan KS, Aboras R, Sogeir EK, Alnajib AMA, Alotaibi AD, Ahmed RME. A Sequent of Gram-Negative Co-Infectome-Induced Acute Respiratory Distress Syndrome Are Potentially Subtle Aggravators Associated to the SARS-CoV-2 Evolution of Virulence. Diagnostics (Basel) 2024; 14:120. [PMID: 38201429 PMCID: PMC10802668 DOI: 10.3390/diagnostics14010120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 12/28/2023] [Accepted: 12/29/2023] [Indexed: 01/12/2024] Open
Abstract
Acute respiratory distress syndrome (ARDS) is one of the major problems in COVID-19 that is not well understood. ARDS is usually complicated by co-infections in hospitals. Although ARDS is inherited by Europeans and Africans, this is not clear for those from the Middle East. There are severe limitations in correlations made between COVID-19, ARDS, co-infectome, and patient demographics. We investigated 298 patients for associations of ARDS, coinfections, and patient demographics on COVID-19 patients' outcomes. Of the 149 patients examined for ARDS during COVID-19, 16 had an incidence with a higher case fatality rate (CFR) of 75.0% compared to those without ARDS (27.0%) (p value = 0.0001). The co-infectome association showed a CFR of 31.3% in co-infected patients; meanwhile, only 4.8% of those without co-infections (p value = 0.01) died. The major bacteria were Acinetobacter baumannii and Escherichia coli, either alone or in a mixed infection with Klebsiella pneumoniae. Kaplan-Meier survival analysis of COVID-19 patients with and without ARDS revealed a significant difference in the survival time of patients with ARDS (58.8 +/- 2.7 days) and without ARDS (41.9 +/- 1.8 days) (p value = 0.0002). These findings prove that increased hospital time was risky for co-infectome-induced SDRS later on. This also explained that while empiric therapy and lethal ventilations delayed the mortality in 75% of patients, they potentially did not help those without co-infection or ARDS who stayed for shorter times. In addition, the age of patients (n = 298) was significantly associated with ARDS (72.9 +/- 8.9) compared to those without it (56.2 +/- 15.1) and was irrespective of gender. However, there were no significant differences neither in the age of admitted patients before COVID-19 (58.5 +/- 15.3) and during COVID-19 (57.2 +/- 15.5) nor in the gender and COVID-19 fatality (p value 0.546). Thus, Gram-negative co-infectome potentially induced fatal ARDS, aggravating the COVID-19 outcome. These findings are important for the specific differential diagnosis of patients with and without ARDS and co-infections. Future vertical investigations on mechanisms of Gram-negative-induced ARDS are imperative since hypervirulent strains are rapidly circulating. This study was limited as it was a single-center study confined to Ha'il hospitals; a large-scale investigation in major national hospitals would gain more insights.
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Affiliation(s)
- Kamaleldin B. Said
- Department of Pathology, College of Medicine, University of Ha’il, Ha’il 55476, Saudi Arabia (R.M.E.A.)
- Genomics, Bioinformatics and Systems Biology, Carleton University, 1125 Colonel-By Drive, Ottawa, ON K1S 5B6, Canada
| | - Ahmed Alsolami
- Department of Internal Medicine, College of Medicine, University of Ha’il, Ha’il 55476, Saudi Arabia
| | - Khalid F. Alshammari
- Department of Internal Medicine, College of Medicine, University of Ha’il, Ha’il 55476, Saudi Arabia
| | - Fawaz Alshammari
- Department of Dermatology, College of Medicine, University of Ha’il, Ha’il 55476, Saudi Arabia
| | - Sulaf A. Alhallabi
- Department of Pathology, College of Medicine, University of Ha’il, Ha’il 55476, Saudi Arabia (R.M.E.A.)
| | - Shahad F. Alafnan
- Department of Pathology, College of Medicine, University of Ha’il, Ha’il 55476, Saudi Arabia (R.M.E.A.)
| | - Safia Moussa
- Department of Microbiology, King Salman Specialist Hospital, Ha’il 55476, Saudi Arabia;
| | - Abdelhafiz I. Bashir
- Department of Physiology, College of Medicine, University of Hail, Ha’il 55476, Saudi Arabia
| | - Kareemah S. Alshurtan
- Departments of Intensive Care, College of Medicine, University of Ha’il, Ha’il 55476, Saudi Arabia
| | - Rana Aboras
- Department of Family and Community Medicine, College of Medicine, University of Ha’il, Ha’il 55476, Saudi Arabia
| | - Ehab K. Sogeir
- Department of Family and Community Medicine, College of Medicine, University of Ha’il, Ha’il 55476, Saudi Arabia
| | - Alfatih M. A. Alnajib
- Department of Surgery, College of Medicine, University of Ha’il, Ha’il 55476, Saudi Arabia
| | - Abdullah D. Alotaibi
- Department of Otolaryngology, College of Medicine, University of Ha’il, Ha’il 55476, Saudi Arabia;
| | - Ruba M. Elsaid Ahmed
- Department of Pathology, College of Medicine, University of Ha’il, Ha’il 55476, Saudi Arabia (R.M.E.A.)
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Breeding T, Ngatuvai M, Rosander A, Maka P, Davis J, Knowlton LM, Hoops H, Elkbuli A. Trends in disparities research on trauma and acute care surgery outcomes: A 10-year systematic review of articles published in The Journal of Trauma and Acute Care Surgery. J Trauma Acute Care Surg 2023; 95:806-815. [PMID: 37405809 DOI: 10.1097/ta.0000000000004067] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/06/2023]
Abstract
ABSTRACT This is a 10-year review of The Journal of Trauma and Acute Care Surgery (JTACS) literature related to health care disparities, health care inequities, and patient outcomes. A retrospective review of articles published in JTACS between January 1, 2013, and July 15, 2022, was performed. Articles screened included both adult and pediatric trauma populations. Included articles focused on patient populations related to trauma, surgical critical care, and emergency general surgery. Of the 4,178 articles reviewed, 74 met the inclusion criteria. Health care disparities related to gender (n = 10), race/ethnicity (n = 12), age (n = 14), income status (n = 6), health literacy (n = 6), location and access to care (n = 23), and insurance status (n = 13) were described. Studies published on disparities peaked in 2016 and 2022 with 13 and 15 studies respectively but dropped to one study in 2017. Studies demonstrated a significant increase in mortality for patients in rural geographical regions and in patients without health insurance and a decrease in patients who were treated at a trauma center. Gender disparities resulted in variable mortality rates and studied factors, including traumatic brain injury mortality and severity, venous thromboembolism, ventilator-associated pneumonia, firearm homicide, and intimate partner violence. Under-represented race/ethnicity was associated with variable mortality rates, with one study demonstrating increased mortality risk and three finding no association between race/ethnicity and mortality. Disparities in health literacy resulted in decreased discharge compliance and worse long-term functional outcomes. Studies on disparities in JTACS over the last decade primarily focused on location and access to health care, age, insurance status, and race, with a specific emphasis on mortality. This review highlights the areas in need of further research and funding in the Journal of Trauma and Acute Care Surgery regarding health care disparities in trauma aimed at interventions to reduce disparities in patient care, ensure equitable care, and inform future approaches targeting health care disparities. LEVEL OF EVIDENCE Systematic Review; Level IV.
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Affiliation(s)
- Tessa Breeding
- From the Kiran Patel College of Allopathic Medicine (T.B., M.N.), NOVA Southeastern University, Fort Lauderdale, Florida; Arizona College of Osteopathic Medicine, Midwestern University (A.R.), Glendale, Arizona; John A. Burns School of Medicine (P.M.), Honolulu, Hawaii; Division of Trauma, Critical Care, and Acute Care Surgery, Department of Surgery (J.D.), The Ohio State University Wexner Medical Center, Columbus, Ohio; Division of Trauma and Surgical Critical Care, Department of Surgery (L.M.K.), Stanford University Medical Center, Palo Alto, California; Division of Trauma, Critical Care, and Acute Care Surgery, Department of Surgery (H.H.), Oregon Health & Sciences University, Portland, Oregon; Division of Trauma and Surgical Critical Care, Department of Surgery (A.E.), and Department of Surgical Education (A.E.), Orlando Regional Medical Center, Orlando, Florida
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7
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Levy L, Deri O, Huszti E, Nachum E, Ledot S, Shimoni N, Saute M, Sternik L, Kremer R, Kassif Y, Zeitlin N, Frogel J, Lambrikov I, Matskovski I, Chatterji S, Seluk L, Furie N, Shafran I, Mass R, Onn A, Raanani E, Grinberg A, Levy Y, Afek A, Kreiss Y, Kogan A. Timing of Lung Transplant Referral in Patients with Severe COVID-19 Lung Injury Supported by ECMO. J Clin Med 2023; 12:4041. [PMID: 37373734 DOI: 10.3390/jcm12124041] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Revised: 05/24/2023] [Accepted: 06/12/2023] [Indexed: 06/29/2023] Open
Abstract
Severe respiratory failure caused by COVID-19 often requires mechanical ventilation, including extracorporeal membrane oxygenation (ECMO). In rare cases, lung transplantation (LTx) may be considered as a last resort. However, uncertainties remain about patient selection and optimal timing for referral and listing. This retrospective study analyzed patients with severe COVID-19 who were supported by veno-venous ECMO and listed for LTx between July 2020 and June 2022. Out of the 20 patients in the study population, four who underwent LTx were excluded. The clinical characteristics of the remaining 16 patients were compared, including nine who recovered and seven who died while awaiting LTx. The median duration from hospitalization to listing was 85.5 days, and the median duration on the waitlist was 25.5 days. Younger age was significantly associated with a higher likelihood of recovery without LTx after a median of 59 days on ECMO, compared to those who died at a median of 99 days. In patients with severe COVID-19-induced lung damage supported by ECMO, referral to LTx should be delayed for 8-10 weeks after ECMO initiation, particularly for younger patients who have a higher probability of spontaneous recovery and may not require LTx.
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Affiliation(s)
- Liran Levy
- The Sheba Lung Transplant Program, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
- Institute of Pulmonary Medicine, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Ofir Deri
- The Sheba Lung Transplant Program, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
- Institute of Pulmonary Medicine, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Ella Huszti
- Biostatistics Research Unit, University Health Network, Toronto, ON M5G 1X6, Canada
| | - Eyal Nachum
- The Sheba Lung Transplant Program, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
- Department of Cardiac Surgery, Leviev Cardiothoracic and Vascular Center, Sheba Medical Center, Tel Hashomer, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Stephane Ledot
- The Sheba Lung Transplant Program, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
- Department of Cardiac Surgery, Leviev Cardiothoracic and Vascular Center, Sheba Medical Center, Tel Hashomer, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
- Department of Anesthesiology, Sheba Medical Center, Tel Hashomer, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Nir Shimoni
- The Sheba Lung Transplant Program, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
- Department of Cardiac Surgery, Leviev Cardiothoracic and Vascular Center, Sheba Medical Center, Tel Hashomer, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
- Department of Anesthesiology, Sheba Medical Center, Tel Hashomer, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Milton Saute
- The Sheba Lung Transplant Program, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
- Department of Thoracic Surgery, Leviev Cardiothoracic and Vascular Center, Sheba Medical Center, Tel Hashomer, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Leonid Sternik
- The Sheba Lung Transplant Program, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
- Department of Cardiac Surgery, Leviev Cardiothoracic and Vascular Center, Sheba Medical Center, Tel Hashomer, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Ran Kremer
- The Sheba Lung Transplant Program, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
- Department of Thoracic Surgery, Leviev Cardiothoracic and Vascular Center, Sheba Medical Center, Tel Hashomer, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Yigal Kassif
- The Sheba Lung Transplant Program, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
- Department of Cardiac Surgery, Leviev Cardiothoracic and Vascular Center, Sheba Medical Center, Tel Hashomer, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Nona Zeitlin
- The Sheba Lung Transplant Program, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
- Department of Thoracic Surgery, Leviev Cardiothoracic and Vascular Center, Sheba Medical Center, Tel Hashomer, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Jonathan Frogel
- The Sheba Lung Transplant Program, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
- Department of Anesthesiology, Sheba Medical Center, Tel Hashomer, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Ilya Lambrikov
- The Sheba Lung Transplant Program, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
- Department of Anesthesiology, Sheba Medical Center, Tel Hashomer, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Ilia Matskovski
- The Sheba Lung Transplant Program, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
- Department of Anesthesiology, Sheba Medical Center, Tel Hashomer, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Sumit Chatterji
- The Sheba Lung Transplant Program, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
- Institute of Pulmonary Medicine, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Lior Seluk
- The Sheba Lung Transplant Program, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
- Institute of Pulmonary Medicine, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Nadav Furie
- The Sheba Lung Transplant Program, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
- Institute of Pulmonary Medicine, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Inbal Shafran
- The Sheba Lung Transplant Program, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
- Institute of Pulmonary Medicine, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Ronen Mass
- The Sheba Lung Transplant Program, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
- Institute of Pulmonary Medicine, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Amir Onn
- The Sheba Lung Transplant Program, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
- Institute of Pulmonary Medicine, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Ehud Raanani
- The Sheba Lung Transplant Program, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
- Department of Cardiac Surgery, Leviev Cardiothoracic and Vascular Center, Sheba Medical Center, Tel Hashomer, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Amir Grinberg
- General Management, Sheba Medical Center, Tel Hashomer, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Yuval Levy
- General Management, Sheba Medical Center, Tel Hashomer, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Arnon Afek
- General Management, Sheba Medical Center, Tel Hashomer, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Yitshak Kreiss
- General Management, Sheba Medical Center, Tel Hashomer, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Alexander Kogan
- The Sheba Lung Transplant Program, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
- Department of Cardiac Surgery, Leviev Cardiothoracic and Vascular Center, Sheba Medical Center, Tel Hashomer, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
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8
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Pathobiology, Severity, and Risk Stratification of Pediatric Acute Respiratory Distress Syndrome: From the Second Pediatric Acute Lung Injury Consensus Conference. Pediatr Crit Care Med 2023; 24:S12-S27. [PMID: 36661433 DOI: 10.1097/pcc.0000000000003156] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
OBJECTIVES To review the literature for studies published in children on the pathobiology, severity, and risk stratification of pediatric acute respiratory distress syndrome (PARDS) with the intent of guiding current medical practice and identifying important areas for future research related to severity and risk stratification. DATA SOURCES Electronic searches of PubMed and Embase were conducted from 2013 to March 2022 by using a combination of medical subject heading terms and text words to capture the pathobiology, severity, and comorbidities of PARDS. STUDY SELECTION We included studies of critically ill patients with PARDS that related to the severity and risk stratification of PARDS using characteristics other than the oxygenation defect. Studies using animal models, adult only, and studies with 10 or fewer children were excluded from our review. DATA EXTRACTION Title/abstract review, full-text review, and data extraction using a standardized data collection form. DATA SYNTHESIS The Grading of Recommendations Assessment, Development, and Evaluation approach was used to identify and summarize relevant evidence and develop recommendations for clinical practice. There were 192 studies identified for full-text extraction to address the relevant Patient/Intervention/Comparator/Outcome questions. One clinical recommendation was generated related to the use of dead space fraction for risk stratification. In addition, six research statements were generated about the impact of age on acute respiratory distress syndrome pathobiology and outcomes, addressing PARDS heterogeneity using biomarkers to identify subphenotypes and endotypes, and use of standardized ventilator, physiologic, and nonpulmonary organ failure measurements for future research. CONCLUSIONS Based on an extensive literature review, we propose clinical management and research recommendations related to characterization and risk stratification of PARDS severity.
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Prediction of Acute Respiratory Distress Syndrome in Traumatic Brain Injury Patients Based on Machine Learning Algorithms. Medicina (B Aires) 2023; 59:medicina59010171. [PMID: 36676795 PMCID: PMC9864532 DOI: 10.3390/medicina59010171] [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: 11/17/2022] [Revised: 01/07/2023] [Accepted: 01/10/2023] [Indexed: 01/18/2023] Open
Abstract
Background: Acute respiratory distress syndrome (ARDS) commonly develops in traumatic brain injury (TBI) patients and is a risk factor for poor prognosis. We designed this study to evaluate the performance of several machine learning algorithms for predicting ARDS in TBI patients. Methods: TBI patients from the Medical Information Mart for Intensive Care-III (MIMIC-III) database were eligible for this study. ARDS was identified according to the Berlin definition. Included TBI patients were divided into the training cohort and the validation cohort with a ratio of 7:3. Several machine learning algorithms were utilized to develop predictive models with five-fold cross validation for ARDS including extreme gradient boosting, light gradient boosting machine, Random Forest, adaptive boosting, complement naïve Bayes, and support vector machine. The performance of machine learning algorithms were evaluated by the area under the receiver operating characteristic curve (AUC), sensitivity, specificity, accuracy and F score. Results: 649 TBI patients from the MIMIC-III database were included with an ARDS incidence of 49.5%. The random forest performed the best in predicting ARDS in the training cohort with an AUC of 1.000. The XGBoost and AdaBoost ranked the second and the third with an AUC of 0.989 and 0.815 in the training cohort. The random forest still performed the best in predicting ARDS in the validation cohort with an AUC of 0.652. AdaBoost and XGBoost ranked the second and the third with an AUC of 0.631 and 0.620 in the validation cohort. Several mutual top features in the random forest and AdaBoost were discovered including age, initial systolic blood pressure and heart rate, Abbreviated Injury Score chest, white blood cells, platelets, and international normalized ratio. Conclusions: The random forest and AdaBoost based models have stable and good performance for predicting ARDS in TBI patients. These models could help clinicians to evaluate the risk of ARDS in early stages after TBI and consequently adjust treatment decisions.
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10
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Amiri P, Hashtarkhani S, Yazdizadeh A, Ahmadian L. Mortality due to noninfectious lower respiratory diseases: A spatiotemporal, cross-sectional study. Health Sci Rep 2022; 5:e875. [PMID: 36248350 PMCID: PMC9547113 DOI: 10.1002/hsr2.875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 09/20/2022] [Accepted: 09/21/2022] [Indexed: 11/13/2022] Open
Abstract
Background and Aims Geography plays an important role in the incidence of respiratory diseases. The aim of this study was to investigate the epidemiology and geographical distribution of death due to noninfectious lower respiratory diseases (NILRDs). Methods Data related to all death due to NILRD in Kerman Province between 2012 and 2018 were extracted from the National Mortality Registry. The underlying causes of death were extracted from the registry based on the assigned codes from ICD-10 (International Classification of Diseases 10th Revision) classification. The existence of spatial clusters and outliers was evaluated using local indicators of spatial association statistics. Results The frequency of death due to NILRD was 8005 persons during the 7 years of the study. The main cause of death was chronic lower respiratory disease (54.2%). Other causes of death were, respectively, lung diseases due to external agents (1.09%), other respiratory diseases mainly affecting the interstitium (1.16%), other diseases of pleura (0.57%), and other diseases of the respiratory system (42.13%). The age- and sex-adjusted mortality rates due to NILRD in the north and center of the province increased significantly from 2012 to 2018. Also, the results of cluster analysis identified northern regions as the clustered areas of NILRD. Conclusions Our findings showed a significant increase in mortality due to NILRD in Kerman Province during the 7 years of the study. To reduce this type of death, health policymakers should have environmental health plans and basic solutions, such as a warning system to reduce the commuting on highly air-polluted days and to control pollutants, especially in the industrial areas of the north of this province.
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Affiliation(s)
- Parastoo Amiri
- Student Research CommitteeKerman University of Medical SciencesKermanIran
| | - Soheil Hashtarkhani
- Department of Medical Informatics, Faculty of MedicineMashhad University of Medical SciencesMashhadIran
| | | | - Leila Ahmadian
- Department of Health Information Sciences, Faculty of Management and Medical Information SciencesKerman University of Medical SciencesKermanIran
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11
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De Luca D, Tingay DG, van Kaam AH, Courtney SE, Kneyber MCJ, Tissieres P, Tridente A, Rimensberger PC, Pillow JJ. Epidemiology of Neonatal Acute Respiratory Distress Syndrome: Prospective, Multicenter, International Cohort Study. Pediatr Crit Care Med 2022; 23:524-534. [PMID: 35543390 DOI: 10.1097/pcc.0000000000002961] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVES Age-specific definitions for acute respiratory distress syndrome (ARDS) are available, including a specific definition for neonates (the "Montreux definition"). The epidemiology of neonatal ARDS is unknown. The objective of this study was to describe the epidemiology, clinical course, treatment, and outcomes of neonatal ARDS. DESIGN Prospective, international, observational, cohort study. SETTING Fifteen academic neonatal ICUs. PATIENTS Consecutive sample of neonates of any gestational age admitted to participating sites who met the neonatal ARDS Montreux definition criteria. MEASUREMENTS AND MAIN RESULTS Neonatal ARDS was classified as direct or indirect, infectious or noninfectious, and perinatal (≤ 72 hr after birth) or late in onset. Primary outcomes were: 1) survival at 30 days from diagnosis, 2) inhospital survival, and 3) extracorporeal membrane oxygenation (ECMO)-free survival at 30 days from diagnosis. Secondary outcomes included respiratory complications and common neonatal extrapulmonary morbidities. A total of 239 neonates met criteria for the diagnosis of neonatal ARDS. The median prevalence was 1.5% of neonatal ICU admissions with male/female ratio of 1.5. Respiratory treatments were similar across gestational ages. Direct neonatal ARDS (51.5% of neonates) was more common in term neonates and the perinatal period. Indirect neonatal ARDS was often triggered by an infection and was more common in preterm neonates. Thirty-day, inhospital, and 30-day ECMO-free survival were 83.3%, 76.2%, and 79.5%, respectively. Direct neonatal ARDS was associated with better survival outcomes than indirect neonatal ARDS. Direct and noninfectious neonatal ARDS were associated with the poorest respiratory outcomes at 36 and 40 weeks' postmenstrual age. Gestational age was not associated with any primary outcome on multivariate analyses. CONCLUSIONS Prevalence and survival of neonatal ARDS are similar to those of pediatric ARDS. The neonatal ARDS subtypes used in the current definition may be associated with distinct clinical outcomes and a different distribution for term and preterm neonates.
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Affiliation(s)
- Daniele De Luca
- Division of Pediatrics and Neonatal Critical Care, "A.Béclère" Medical Centre, Paris Saclay University Hospitals, APHP, Paris, France
- Physiopathology and Therapeutic Innovation Unit-INSERM U999, Paris Saclay University, Paris, France
| | - David G Tingay
- Division of Pediatrics and Neonatal Critical Care, "A.Béclère" Medical Centre, Paris Saclay University Hospitals, APHP, Paris, France
- Physiopathology and Therapeutic Innovation Unit-INSERM U999, Paris Saclay University, Paris, France
- Neonatal Research, Murdoch Children's Research Institute, Melbourne, VIC, Australia
- Department of Neonatology, Royal Children's Hospital, Melbourne, VIC, Australia
- Department of Pediatrics, University of Melbourne, Melbourne, VIC, Australia
- Department of Neonatology, Emma Children's Hospital, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- Department of Pediatrics, University of Arkansas for Medical Sciences, Little Rock, AR
- Department of Pediatrics, Division of Pediatric Critical Care Medicine, Beatrix Children's Hospital Groningen, University Medical Centre Groningen, University of Groningen, Groningen, The Netherlands
- Critical Care, Anesthesiology, Peri-operative & Emergency Medicine (CAPE), University of Groningen, Groningen, The Netherlands
- Division of Pediatric Critical Care and Neonatal Medicine, "Kremlin-Bicetre" Hospital, Paris Saclay University Hospitals, APHP, Paris, France
- Host-Pathogen Interactions Team, Integrative Cellular Biology Institute-UMR 9198, Paris Saclay University, Paris, France
- Intensive Care Unit, Whiston Hospital, "St. Helens and Knowsley" Teaching Hospitals NHS Trust, Liverpool, United Kingdom
- Life Sciences, Manchester Metropolitan University, Manchester, United Kingdom
- Division of Neonatology and Pediatric Critical Care, Department of Pediatrics, University Hospital of Geneva, University of Geneva, Geneva, Switzerland
- School of Human Sciences, The University of Western Australia, Perth, WA, Australia
- Wal-yan Respiratory Research Centre and Neonatal Cardiorespiratory Health, Telethon Kids Institute, Perth, WA, Australia
| | - Anton H van Kaam
- Department of Neonatology, Emma Children's Hospital, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Sherry E Courtney
- Department of Pediatrics, University of Arkansas for Medical Sciences, Little Rock, AR
| | - Martin C J Kneyber
- Department of Pediatrics, Division of Pediatric Critical Care Medicine, Beatrix Children's Hospital Groningen, University Medical Centre Groningen, University of Groningen, Groningen, The Netherlands
- Critical Care, Anesthesiology, Peri-operative & Emergency Medicine (CAPE), University of Groningen, Groningen, The Netherlands
| | - Pierre Tissieres
- Division of Pediatric Critical Care and Neonatal Medicine, "Kremlin-Bicetre" Hospital, Paris Saclay University Hospitals, APHP, Paris, France
- Host-Pathogen Interactions Team, Integrative Cellular Biology Institute-UMR 9198, Paris Saclay University, Paris, France
| | - Ascanio Tridente
- Intensive Care Unit, Whiston Hospital, "St. Helens and Knowsley" Teaching Hospitals NHS Trust, Liverpool, United Kingdom
- Life Sciences, Manchester Metropolitan University, Manchester, United Kingdom
| | | | - J Jane Pillow
- School of Human Sciences, The University of Western Australia, Perth, WA, Australia
- Wal-yan Respiratory Research Centre and Neonatal Cardiorespiratory Health, Telethon Kids Institute, Perth, WA, Australia
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12
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Tran A, Fernando SM, Brochard LJ, Fan E, Inaba K, Ferguson ND, Calfee CS, Burns KEA, Brodie D, McCredie VA, Kim DY, Kyeremanteng K, Lampron J, Slutsky AS, Combes A, Rochwerg B. Prognostic factors for development of acute respiratory distress syndrome following traumatic injury - a systematic review and meta-analysis. Eur Respir J 2021; 59:13993003.00857-2021. [PMID: 34625477 DOI: 10.1183/13993003.00857-2021] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 08/17/2021] [Indexed: 11/05/2022]
Abstract
PURPOSE To summarise the prognostic associations between various clinical risk factors and the development of the acute respiratory distress syndrome (ARDS) following traumatic injury. METHODS We conducted this review in accordance with the PRISMA and CHARMS guidelines. We searched six databases from inception through December 2020. We included English language studies describing the clinical risk factors associated with the development of post-traumatic ARDS, as defined by either the American-European Consensus Conference or the Berlin definition. We pooled adjusted odds ratios for prognostic factors using the random effects method. We assessed risk of bias using the QUIPS tool and certainty of findings using GRADE methodology. RESULTS We included 39 studies involving 5 350 927 patients. We identified the amount of crystalloid resuscitation as a potentially modifiable prognostic factor associated with the development of post-traumatic ARDS (adjusted odds ratio [aOR] 1.19 for each additional liter of crystalloid administered within first 6 h after injury, 95% CI 1.15 to 1.24, high certainty). Non-modifiable prognostic factors with a moderate or high certainty of association with post-traumatic ARDS included increasing age, non-Hispanic white race, blunt mechanism of injury, presence of head injury, pulmonary contusion, or rib fracture; and increasing chest injury severity. CONCLUSION We identified one important modifiable factor, the amount of crystalloid resuscitation within the first 24 h of injury, and several non-modifiable factors associated with development of post-traumatic ARDS. This information should support the judicious use of crystalloid resuscitation in trauma patients and may inform the development of a risk-stratification tools.
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Affiliation(s)
- Alexandre Tran
- Department of Surgery, University of Ottawa, Ottawa, ON, Canada .,School of Epidemiology and Public Health, University of Ottawa, Ottawa, ON, Canada.,Division of Critical Care, Department of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Shannon M Fernando
- Division of Critical Care, Department of Medicine, University of Ottawa, Ottawa, ON, Canada.,Department of Emergency Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Laurent J Brochard
- Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, ON, Canada.,Keenan Research Centre for Biomedical Science, Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, ON, Canada
| | - Eddy Fan
- Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, ON, Canada.,Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada.,Toronto General Hospital Research Institute, University Health Network, Toronto, ON, Canada
| | - Kenji Inaba
- Division of Acute Care Surgery, Department of Surgery, University of Southern California, Los Angeles, CA, USA
| | - Niall D Ferguson
- Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, ON, Canada.,Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada.,Toronto General Hospital Research Institute, University Health Network, Toronto, ON, Canada
| | - Carolyn S Calfee
- Division of Pulmonary, Critical Care, Allergy and Sleep Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Karen E A Burns
- Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, ON, Canada.,Keenan Research Centre for Biomedical Science, Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, ON, Canada.,Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada
| | - Daniel Brodie
- Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine, Columbia University College of Physicians and Surgeons, New York, NY, USA.,Center for Acute Respiratory Failure, New York-Presbyterian Hospital, New York, NY, USA
| | - Victoria A McCredie
- Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, ON, Canada.,Krembil Research Institute, Toronto Western Hospital, University Health Network, Toronto, ON, Canada
| | - Dennis Y Kim
- Department of Surgery, University of California Los Angeles, Los Angeles, CA, USA
| | - Kwadwo Kyeremanteng
- Division of Critical Care, Department of Medicine, University of Ottawa, Ottawa, ON, Canada
| | | | - Arthur S Slutsky
- Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, ON, Canada.,Keenan Research Centre for Biomedical Science, Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, ON, Canada
| | - Alain Combes
- Institute of Cardiometabolism and Nutrition, Sorbonne Université, INSERM Unite Mixte de Recherche (UMRS) 1166, Paris, France.,Service de Médecine Intensive-Réanimation, Institut de Cardiologie, Assistance Publique-Hôpitaux de Paris (APHP), Hôpital Pitié-Salpêtrière, Paris, France
| | - Bram Rochwerg
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada.,Department of Medicine, Division of Critical Care, McMaster University, Hamilton, ON, Canada
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13
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Baud C, Crulli B, Evain JN, Isola C, Wroblewski I, Bouzat P, Mortamet G. Traumatic brain injury in children with thoracic injury: clinical significance and impact on ventilatory management. Pediatr Surg Int 2021; 37:1421-1428. [PMID: 34232362 PMCID: PMC8260569 DOI: 10.1007/s00383-021-04959-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/29/2021] [Indexed: 11/29/2022]
Abstract
PURPOSE This study aims to describe the epidemiology and management of chest trauma in our center, and to compare patterns of mechanical ventilation in patients with or without associated moderate-to-severe traumatic brain injury (TBI). METHODS All children admitted to our level-1 trauma center from February 2012 to December 2018 following chest trauma were included in this retrospective study. RESULTS A total of 75 patients with a median age of 11 [6-13] years, with thoracic injuries were included. Most patients also had extra-thoracic injuries (n = 71, 95%) and 59 (79%) had TBI. A total of 52 patients (69%) were admitted to intensive care and 31 (41%) were mechanically ventilated. In patients requiring mechanical ventilation, there was no difference in tidal volume or positive end-expiratory pressure in patients with moderate-to-severe TBI when compared with those with no-or-mild TBI. Only one patient developed Acute Respiratory Distress Syndrome. A total of 6 patients (8%) died and all had moderate-to-severe TBI. CONCLUSION In this small retrospective series, most patients requiring mechanical ventilation following chest trauma had associated moderate-to-severe TBI. Mechanical ventilation to manage TBI does not seem to be associated with more acute respiratory distress syndrome occurrence.
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Affiliation(s)
- Caroline Baud
- Pediatric Intensive Care Unit, Grenoble Alpes University Hospital, La Tronche, France
| | - Benjamin Crulli
- Pediatric Intensive Care Unit, Great Ormond Street Hospital for Children, London, UK
| | - Jean-Noël Evain
- Department of Anesthesiology and Critical Care, Grenoble Alps University Hospital, La Tronche, France
| | - Clément Isola
- Pediatric Intensive Care Unit, Grenoble Alpes University Hospital, La Tronche, France
| | - Isabelle Wroblewski
- Pediatric Intensive Care Unit, Grenoble Alpes University Hospital, La Tronche, France
| | - Pierre Bouzat
- Department of Anesthesiology and Critical Care, Grenoble Alps University Hospital, La Tronche, France
| | - Guillaume Mortamet
- Pediatric Intensive Care Unit, Grenoble Alpes University Hospital, La Tronche, France
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14
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Tang R, Wang H, Peng J, Wang D. A trauma-related survival predictive model of acute respiratory distress syndrome. J Clin Lab Anal 2021; 35:e24006. [PMID: 34545630 PMCID: PMC8605170 DOI: 10.1002/jcla.24006] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 09/02/2021] [Accepted: 09/03/2021] [Indexed: 11/24/2022] Open
Abstract
Purpose The purpose of this study was to construct and validate a simple model for the prediction of survival in patients with trauma‐related ARDS. Methods This is a single‐center, retrospective cohort study using MIMIC‐III Clinical Database. Results 842 patients were included in this study. 175 (20.8%) died in‐hospital, whereas 215 (25.5%) died within 90 days. The deceased group had higher Acute Physiology Score (APS III), Sequential Organ Failure Assessment (SOFA), and Simplified Acute Physiology Score II (SAPS II). In multivariate logistic regression model, independent risk factors for mortality in ARDS patients included age ([odds ratio] OR, 1.035; 95% confidence interval [CI], 1.020–1.049), body mass index (OR, 0.957; 95% CI, 0.926–0.989), red blood cell distribution width (OR, 1.283; 95% CI, 1.141–1.443), hematocrit (OR, 1.055; 95% CI, 1.017–1.095), lactate (OR, 1.226; 95% CI, 1.127–1.334), blood urea nitrogen (OR, 1.025; 95% CI, 1.007–1.044), acute kidney failure (OR, 1.875; 95% CI, 1.188–2.959), sepsis (OR, 1.917; 95% CI, 1.165–3.153), type of admission (emergency vs. elective [OR, 2.822; 95% CI, 1.647–4.837], and urgent vs. elective [OR, 5.156; 95% CI, 1.896–14.027]). The area under the curve (AUC) of the model was 0.826, which was superior than the SAPS II (0.776), APS III (0.718), and SOFA (0.692). In the cross‐validation model, the accuracy of the test set was 0.823, the precision was 0.643, and the AUC was 0.813. Conclusions We established a prediction model using data commonly used in the clinic, which has high accuracy and precision and is worthy of use in clinical practice.
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Affiliation(s)
- Rui Tang
- Department of Respiratory Medicine, Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Hanghang Wang
- Department of Respiratory Medicine, Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Junnan Peng
- Department of Respiratory Medicine, Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Daoxin Wang
- Department of Respiratory Medicine, Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
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15
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Guo F, Shen H. Glycosylated Hemoglobin as a Predictor of Sepsis and All-Cause Mortality in Trauma Patients. Infect Drug Resist 2021; 14:2517-2526. [PMID: 34234479 PMCID: PMC8257025 DOI: 10.2147/idr.s307868] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Accepted: 06/01/2021] [Indexed: 12/27/2022] Open
Abstract
Background and Purpose Infection is a common comorbidity and cause of death in emergency trauma patients, especially in diabetic patients. Once the patients are admitted, they are more susceptible to further complications like sepsis and resultant increase in in-hospital mortality. Therefore, it is necessary to evaluate risk factors associated with sepsis after trauma and death in trauma patients. Methods A total of 397 trauma patients were divided into 2 groups according to HbA1c level, HbA1c: <6.5% (n = 259), HbA1c: >6.5% (n = 138), and baseline clinical characteristics were collected. The independent risk factors of sepsis associated with trauma were screened using univariate and multivariate logistic regression analysis. Cox proportional hazards regression analysis was used to investigate risk factors for 30-day all-cause mortality. Results The sepsis incidence (76.1% vs 35.9%, P<0.001) and mortality rate (29.7% vs 7.3%, P<0.001) were significantly higher in HbA1c>6.5% group. Multivariate logistic regression analysis revealed that the independent risk factors of sepsis after trauma were diabetes (OR: 3.1, 95% CI: 1.41–6.79), hypertension (OR: 2.55, 95% CI: 1.35–4.82), coagulation disorder (OR: 3.45, 95% CI: 1.23–9.67), creatinine (OR: 3.71, 95% CI: 1.66–8.31), urea nitrogen (OR: 0.96, 95% CI: 0.92–0.99), HbA1c%>6.5 (OR: 2.05, 95% CI: 1.65–2.54), increase in body mass index (OR: 1.08, 95% CI: 1.03–1.13) and lower initial GCS score (OR: 0.93, 95% CI: 0.88–0.99). Multivariable Cox proportional hazard analysis revealed that male (HR: 1.94, 95% CI: 1.21–3.12), HbA1c >6.5% (HR: 1.45, 95% CI: 1.32–1.6), albumin (HR: 0.54, 95% CI: 0.34–0.86), creatinine (HR: 1.02, 95% CI: 1.01–1.03), APTT (HR: 1.02, 95% CI: 1.01–1.03), SOFA score (HR: 1.2, 95% CI: 1.1–1.31), age >65 years (HR: 3.21, 95% CI: 1.95–5.3) were independent risk factor for trauma patients’ mortality. Conclusion The prevalence of sepsis and mortality was higher in trauma patients with HbA1c >6.5%. HbA1c was independent risk factor for sepsis and all cases of mortality in trauma patients.
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Affiliation(s)
- Feng Guo
- Department of Emergency Medicine, Shengjing Hospital of China Medical University, Shenyang, People's Republic of China
| | - Haitao Shen
- Department of Emergency Medicine, Shengjing Hospital of China Medical University, Shenyang, People's Republic of China
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16
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Kasotakis G, Stanfield B, Haines K, Vatsaas C, Alger A, Vaslef SN, Brooks K, Agarwal S. Acute Respiratory Distress Syndrome (ARDS) after trauma: Improving incidence, but increasing mortality. J Crit Care 2021; 64:213-218. [PMID: 34022661 DOI: 10.1016/j.jcrc.2021.05.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Revised: 05/04/2021] [Accepted: 05/05/2021] [Indexed: 01/24/2023]
Abstract
PURPOSE Acute Respiratory Distress Syndrome (ARDS) is an infrequent, yet morbid inflammatory complication in injury victims. With the current project we sought to estimate trends in incidence, determine outcomes, and identify risk factors for ARDS and related mortality. MATERIALS & METHODS The national Trauma Quality Improvement Program dataset (2010-2014) was queried. Demographics, injury characteristics and outcomes were compared between patients who developed ARDS and those who did not. Logistic regression models were fitted for the development of ARDS and mortality respectively, adjusting for relevant confounders. RESULTS In the studied 808,195 TQIP patients, incidence of ARDS decreased over the study years (3-1.1%, p < 0.001), but related mortality increased (18.-21%, p = 0.001). ARDS patients spent an additional 14.7 ± 10.3 days in the hospital, 9.7 ± 7.9 in the ICU, and 6.6 ± 9.4 on mechanical ventilation (all p < 0.001). Older age, male gender, African American race increased risk for ARDS. Age, male gender, lower GCS and higher ISS also increased mortality risk among ARDS patients. Several pre-existing comorbidities including chronic alcohol use, diabetes, smoking, and respiratory disease also increased risk. CONCLUSION Although the incidence of ARDS after trauma appears to be declining, mortality is on the rise.
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Affiliation(s)
- George Kasotakis
- Department of Surgery, Duke University School of Medicine, United States of America.
| | - Brent Stanfield
- Department of Surgery, Duke University School of Medicine, United States of America.
| | - Krista Haines
- Department of Surgery, Duke University School of Medicine, United States of America.
| | - Cory Vatsaas
- Department of Surgery, Duke University School of Medicine, United States of America.
| | - Amy Alger
- Department of Surgery, Duke University School of Medicine, United States of America.
| | - Steven N Vaslef
- Department of Surgery, Duke University School of Medicine, United States of America.
| | - Kelli Brooks
- Department of Surgery, Duke University School of Medicine, United States of America.
| | - Suresh Agarwal
- Department of Surgery, Duke University School of Medicine, United States of America.
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17
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Brown R, McKelvey MC, Ryan S, Creane S, Linden D, Kidney JC, McAuley DF, Taggart CC, Weldon S. The Impact of Aging in Acute Respiratory Distress Syndrome: A Clinical and Mechanistic Overview. Front Med (Lausanne) 2020; 7:589553. [PMID: 33195353 PMCID: PMC7649269 DOI: 10.3389/fmed.2020.589553] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Accepted: 10/01/2020] [Indexed: 12/27/2022] Open
Abstract
Acute respiratory distress syndrome (ARDS) is associated with increased morbidity and mortality in the elderly population (≥65 years of age). Additionally, age is widely reported as a risk factor for the development of ARDS. However, the underlying pathophysiological mechanisms behind the increased risk of developing, and increased severity of, ARDS in the elderly population are not fully understood. This is compounded by the significant heterogeneity observed in patients with ARDS. With an aging population worldwide, a better understanding of these mechanisms could facilitate the development of therapies to improve outcomes in this population. In this review, the current clinical evidence of age as a risk factor and prognostic indicator in ARDS and the potential underlying mechanisms that may contribute to these factors are outlined. In addition, research on age-dependent treatment options and biomarkers, as well as future prospects for targeting these underlying mechanisms, are discussed.
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Affiliation(s)
- Ryan Brown
- Airway Innate Immunity Research (AiiR) Group, Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, United Kingdom
| | - Michael C McKelvey
- Airway Innate Immunity Research (AiiR) Group, Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, United Kingdom
| | - Sinéad Ryan
- Airway Innate Immunity Research (AiiR) Group, Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, United Kingdom
| | - Shannice Creane
- Airway Innate Immunity Research (AiiR) Group, Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, United Kingdom
| | - Dermot Linden
- Airway Innate Immunity Research (AiiR) Group, Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, United Kingdom
| | - Joseph C Kidney
- Department of Respiratory Medicine, Mater Hospital Belfast, Belfast, United Kingdom
| | - Daniel F McAuley
- Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry and Biomedical Sciences, Queens University Belfast, Belfast, United Kingdom
| | - Clifford C Taggart
- Airway Innate Immunity Research (AiiR) Group, Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, United Kingdom
| | - Sinéad Weldon
- Airway Innate Immunity Research (AiiR) Group, Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, United Kingdom
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18
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Pishgar E, Fanni Z, Tavakkolinia J, Mohammadi A, Kiani B, Bergquist R. Mortality rates due to respiratory tract diseases in Tehran, Iran during 2008-2018: a spatiotemporal, cross-sectional study. BMC Public Health 2020; 20:1414. [PMID: 32943045 PMCID: PMC7495408 DOI: 10.1186/s12889-020-09495-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Accepted: 09/03/2020] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Tehran, the 22nd most populous city in the world, has the highest mortality rate due to respiratory system diseases (RSDs) in Iran. This study aimed to investigate spatiotemporal patterns of mortality due to these diseases in Tehran between 2008 and 2018. METHODS We used a dataset available from Tehran Municipality including all cases deceased due RSDs in this city between 2008 and 2018. Global Moran's I was performed to test whether the age-adjusted mortality rates were randomly distributed or had a spatial pattern. Furthermore, Anselin Local Moran's I was conducted to identify potential clusters and outliers. RESULTS During the 10-year study, 519,312 people died in Tehran, 43,177 because of RSDs, which corresponds to 831.1 per 10,000 deaths and 5.0 per 10,000 population. The death rate was much higher in men (56.8%) than in women (43.2%) and the highest occurred in the > 65 age group (71.2%). Overall, three diseases dominated the mortality data: respiratory failure (44.2%), pneumonia (15.9%) and lung cancer (10.2%). The rates were significantly higher in the central and southeastern parts of the city and lower in the western areas. It increased during the period 2008-2018 and showed a clustered spatial pattern between 2008 and 2013 but presented a random geographical pattern afterwards. CONCLUSIONS This study provides a first report of the spatial distribution of mortality due to RSDs in Tehran and shows a significant increase in respiratory disease mortality in the last ten years. Effective control of the excess fatality rates would warrant a combination of urban prevention and treatment strategies including environmental health plans.
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Affiliation(s)
- Elahe Pishgar
- Department of Human Geography and Logistics, Faculty of Earth Science, Shahid Beheshti University, Tehran, Iran
| | - Zohre Fanni
- Department of Human Geography and Logistics, Faculty of Earth Science, Shahid Beheshti University, Tehran, Iran.
| | - Jamileh Tavakkolinia
- Department of Human Geography and Logistics, Faculty of Earth Science, Shahid Beheshti University, Tehran, Iran
| | - Alireza Mohammadi
- Department of Geography and Urban Planning, Faculty of Social Sciences, University of Mohaghegh Ardabili, Ardabil, Iran
| | - Behzad Kiani
- Department of Medical Informatics, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Robert Bergquist
- Ingerod, Brastad, Sweden (formerly with the UNICEF/UNDP/World Bank/WHO Special Programme for Research and Training in Tropical Diseases, World Health Organization), Geneva, Switzerland
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19
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Medar SS, Villacres S, Kaushik S, Eisenberg R, Stone ME. Pediatric Acute Respiratory Distress Syndrome (PARDS) in Children With Pulmonary Contusion. J Intensive Care Med 2019; 36:107-114. [PMID: 31711367 DOI: 10.1177/0885066619887666] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
OBJECTIVE There is paucity of data about prevalence of pediatric acute respiratory distress syndrome (PARDS) in children with pulmonary contusion (PC). We intend to evaluate PC in children with chest trauma and the association between PC and PARDS. DESIGN Retrospective review of Institutional Trauma Registry for patients with trauma. SETTING Level 1 trauma center. PATIENTS Age 18 years and younger with a diagnosis of PC. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Of the 1916 children with trauma, 50 (2.6%) had PC. Patients with PC and PARDS had lower Glasgow Coma Scale (GCS) score (7 [3-15] vs 15 [15-15], P = .0003), higher Injury Severity Scale (ISS) score (29 [22-34] vs 19 [14-22], P = .004), lower oxygen saturations (96 [93-99] days vs 99 [98-100] days, P = .0009), higher FiO2 (1 [1-1] vs 0.21 [0.21-0.40], P < .0001), lower oxygen saturation/FiO2 (S/F) ratios (97 [90-99] vs 457 [280-471], P < .0001), need for invasive mechanical ventilation (IMV; 86% vs 23%, P < .0001), and mortality (28% vs 0%, P = .006) compared to those without PARDS. Forty-two percent (21/50) of patients needed IMV, of these 61% (13/21) had PARDS. Patients who needed IMV had significantly lower GCS score (8 [3-11] vs 15 [15-15], P < .0001), higher ISS score (27 [22-34] vs 18 [14-22], P = .002), longer length of stay (LOS; 7.5 [4-14] days vs 3.3 [2-5] days, P = .003), longer hospital LOS (18 [7.0-25] vs 5 [4-11], P = .008), higher PARDS rate (62% vs 7%, P < .0001), and lower S/F ratios (99 [94-190] vs 461 [353-471], P < .0001) compared to those who did not require IMV. Lower GCS score was independently associated with both PARDS and need for IMV. CONCLUSIONS Pediatric ARDS in children with PC is independently associated with lower GCS score, and its presence significantly increased morbidity and mortality. Further larger studies are needed to explore association of lower GCS and higher injury score in children with PARDS and PC.
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Affiliation(s)
- Shivanand S Medar
- Division of Pediatric Critical Care Medicine and Pediatric Cardiology, 37292Children's Hospital at Montefiore, Bronx, NY, USA
- Albert Einstein College of Medicine, Bronx, NY, USA
- Jacobi Medical Center, Bronx, NY, USA
| | - Sindy Villacres
- Division of Pediatric Critical Care Medicine, 25104Neumors Children's Hospital, Orlando, FL, USA
| | - Shubhi Kaushik
- Division of Pediatric Critical Care Medicine and Pediatric Cardiology, 37292Children's Hospital at Montefiore, Bronx, NY, USA
- Albert Einstein College of Medicine, Bronx, NY, USA
| | | | - Melvin E Stone
- Albert Einstein College of Medicine, Bronx, NY, USA
- Jacobi Medical Center, Bronx, NY, USA
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