51
|
Gallice T, Cugy E, Germain C, Barthélemy C, Laimay J, Gaube J, Engelhardt M, Branchard O, Maloizel E, Frison E, Dehail P, Cuny E. A Pluridisciplinary Tracheostomy Weaning Protocol for Brain-Injured Patients, Outside of the Intensive Care Unit and Without Instrumental Assessment: Results of Pilot Study. Dysphagia 2024; 39:608-622. [PMID: 38062168 PMCID: PMC11239749 DOI: 10.1007/s00455-023-10641-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Accepted: 11/06/2023] [Indexed: 07/12/2024]
Abstract
Concurrently to the recent development of percutaneous tracheostomy techniques in the intensive care unit (ICU), the amount of tracheostomized brain-injured patients has increased. Despites its advantages, tracheostomy may represent an obstacle to their orientation towards conventional hospitalization or rehabilitation services. To date, there is no recommendation for tracheostomy weaning outside of the ICU. We created a pluridisciplinary tracheostomy weaning protocol relying on standardized criteria but adapted to each patient's characteristics and that does not require instrumental assessment. It was tested in a prospective, single-centre, non-randomized cohort study. Inclusion criteria were age > 18 years, hospitalized for an acquired brain injury (ABI), tracheostomized during an ICU stay, and weaned from mechanical ventilation. The exclusion criterion was severe malnutrition. Decannulation failure was defined as recannulation within 96 h after decannulation. Thirty tracheostomized ABI patients from our neurosurgery department were successively and exhaustively included after ICU discharge. Twenty-six patients were decannulated (decannulation rate, 90%). None of them were recannulated (success rate, 100%). Two patients never reached the decannulation stage. Two patients died during the procedure. Mean tracheostomy weaning duration (inclusion to decannulation) was 7.6 (standard deviation [SD]: 4.6) days and mean total tracheostomy time (insertion to decannulation) was 42.5 (SD: 24.8) days. Our results demonstrate that our protocol might be able to determine without instrumental assessment which patient can be successfully decannulated. Therefore, it may be used safely outside ICU or a specialized unit. Moreover, our tracheostomy weaning duration is very short as compared to the current literature.
Collapse
Affiliation(s)
- Thomas Gallice
- Neurosurgery Unit B, Bordeaux University Hospital, Pellegrin Hospital, 33000, Bordeaux, France.
- Bordeaux Research Center for Population Health (BPH), Team: ACTIVE, University Bordeaux Segalen, UMR_S 1219, 33000, Bordeaux, France.
- Physical and Rehabilitation Medicine Unit, Swallowing Evaluation Unit, Bordeaux University Hospital, Tastet-Girard Hospital, 33000, Bordeaux, France.
- Neurological ICU, Bordeaux University Hospital, Pellegrin Hospital, 33000, Bordeaux, France.
| | - Emmanuelle Cugy
- Physical and Rehabilitation Medicine Unit, Swallowing Evaluation Unit, Bordeaux University Hospital, Tastet-Girard Hospital, 33000, Bordeaux, France
- Arcachon Hospital, Physical and Rehabilitation Medicine Unit, 33260, La Teste de Buch, France
| | - Christine Germain
- Medical Information Unit, Bordeaux University Hospital, Pellegrin Hospital, 33000, Bordeaux, France
| | - Clément Barthélemy
- Neurological ICU, Bordeaux University Hospital, Pellegrin Hospital, 33000, Bordeaux, France
| | - Julie Laimay
- Neurosurgery Unit B, Bordeaux University Hospital, Pellegrin Hospital, 33000, Bordeaux, France
- Neurological ICU, Bordeaux University Hospital, Pellegrin Hospital, 33000, Bordeaux, France
| | - Julie Gaube
- Neurological ICU, Bordeaux University Hospital, Pellegrin Hospital, 33000, Bordeaux, France
| | - Mélanie Engelhardt
- Physical and Rehabilitation Medicine Unit, Swallowing Evaluation Unit, Bordeaux University Hospital, Tastet-Girard Hospital, 33000, Bordeaux, France
- Physical and Rehabilitation Medicine Unit, Bordeaux University Hospital, Tastet-Girard Hospital, 33000, Bordeaux, France
- Physical and Rehabilitation Medicine Unit, Cognition and Language Unit, Bordeaux University Hospital, Tastet-Girard Hospital, 33000, Bordeaux, France
- Neuro-Vascular Unit, Bordeaux University Hospital, Pellegrin Hospital, 33000, Bordeaux, France
| | - Olivier Branchard
- Neurosurgery Unit B, Bordeaux University Hospital, Pellegrin Hospital, 33000, Bordeaux, France
| | - Elodie Maloizel
- Neurosurgery Unit B, Bordeaux University Hospital, Pellegrin Hospital, 33000, Bordeaux, France
| | - Eric Frison
- Medical Information Unit, Bordeaux University Hospital, Pellegrin Hospital, 33000, Bordeaux, France
| | - Patrick Dehail
- Bordeaux Research Center for Population Health (BPH), Team: ACTIVE, University Bordeaux Segalen, UMR_S 1219, 33000, Bordeaux, France
- Physical and Rehabilitation Medicine Unit, Bordeaux University Hospital, Tastet-Girard Hospital, 33000, Bordeaux, France
| | - Emmanuel Cuny
- Neurological ICU, Bordeaux University Hospital, Pellegrin Hospital, 33000, Bordeaux, France
- Neurodegenerative Diseases Institute, CNRS, UMR 5293, 33000, Bordeaux, France
| |
Collapse
|
52
|
Gallice T, Cugy E, Branchard O, Dehail P, Moucheboeuf G. Predictive Factors for Successful Decannulation in Patients with Tracheostomies and Brain Injuries: A Systematic Review. Dysphagia 2024; 39:552-572. [PMID: 38189928 PMCID: PMC11239766 DOI: 10.1007/s00455-023-10646-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Accepted: 11/14/2023] [Indexed: 01/09/2024]
Abstract
Neurological patients frequently have disorders of consciousness, swallowing disorders, or neurological states that are incompatible with extubation. Therefore, they frequently require tracheostomies during their stay in an intensive care unit. After the acute phase, tracheostomy weaning and decannulation are generally expected to promote rehabilitation. However, few reliable predictive factors (PFs) for decannulation have been identified in this patient population. We sought to identify PFs that may be used during tracheostomy weaning and decannulation in patients with brain injuries. We conducted a systematic review of the literature regarding potential PFs for decannulation; searches were performed on 16 March 2021 and 1 June 2022. The following databases were searched: MEDLINE, EMBASE, CINAHL, Scopus, Web of Science, PEDro, OPENGREY, OPENSIGLE, Science Direct, CLINICAL TRIALS and CENTRAL. We searched for all article types, except systematic reviews, meta-analyses, abstracts, and position articles. Retrieved articles were published in English or French, with no date restriction. In total, 1433 articles were identified; 26 of these were eligible for inclusion in the review. PFs for successful decannulation in patients with acquired brain injuries (ABIs) included high neurological status, traumatic brain injuries rather than stroke or anoxic brain lesions, younger age, effective swallowing, an effective cough, and the absence of pulmonary infections. Secondary PFs included early tracheostomy, supratentorial lesions, the absence of critical illness polyneuropathy/myopathy, and the absence of tracheal lesions. To our knowledge, this is the first systematic review to identify PFs for decannulation in patients with ABIs. These PFs may be used by clinicians during tracheostomy weaning.
Collapse
Affiliation(s)
- Thomas Gallice
- Neurosurgery Unit B, Bordeaux University Hospital, Pellegrin Hospital, 33000, Bordeaux, France.
- Neurological ICU, Bordeaux University Hospital, Pellegrin Hospital, 33000, Bordeaux, France.
- Physical and Rehabilitation Medicine Unit, Swallowing Evaluation Unit, Bordeaux University Hospital, Tastet-Girard Hospital, 33000, Bordeaux, France.
- Bordeaux Research Center for Population Health (BPH), Team: ACTIVE, University Bordeaux Segalen, UMR_S 1219, 33000, Bordeaux, France.
| | - Emmanuelle Cugy
- Physical and Rehabilitation Medicine Unit, Swallowing Evaluation Unit, Bordeaux University Hospital, Tastet-Girard Hospital, 33000, Bordeaux, France
- Physical and Rehabilitation Medicine Unit, Bordeaux University Hospital, Tastet-Girard Hospital, 33000, Bordeaux, France
- Physical and Rehabilitation Medicine Unit, Arcachon Hospital, 33260, La Teste de Buch, France
| | - Olivier Branchard
- Neurosurgery Unit B, Bordeaux University Hospital, Pellegrin Hospital, 33000, Bordeaux, France
| | - Patrick Dehail
- Bordeaux Research Center for Population Health (BPH), Team: ACTIVE, University Bordeaux Segalen, UMR_S 1219, 33000, Bordeaux, France
- Physical and Rehabilitation Medicine Unit, Bordeaux University Hospital, Tastet-Girard Hospital, 33000, Bordeaux, France
| | - Geoffroy Moucheboeuf
- Neurological ICU, Bordeaux University Hospital, Pellegrin Hospital, 33000, Bordeaux, France
- Physical and Rehabilitation Medicine Unit, Bordeaux University Hospital, Tastet-Girard Hospital, 33000, Bordeaux, France
- Traumatic and Surgical ICU, , Bordeaux University Hospital, Pellegrin Hospital, 33000, Bordeaux, France
| |
Collapse
|
53
|
Tsujimoto Y, Kataoka Y, Banno M, Anan K, Shiroshita A, Jujo S. Ultrasonography for confirmation of gastric tube placement. Cochrane Database Syst Rev 2024; 7:CD012083. [PMID: 39051488 DOI: 10.1002/14651858.cd012083.pub3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/27/2024]
Abstract
BACKGROUND Gastric tubes are commonly used for the administration of drugs and tube feeding for people who are unable to swallow. Feeding via a tube misplaced in the trachea can result in severe pneumonia. Therefore, the confirmation of tube placement in the stomach after tube insertion is important. Recent studies have reported that ultrasonography provides good diagnostic accuracy estimates in the confirmation of appropriate tube placement. Hence, ultrasound could provide a promising alternative to X-rays in the confirmation of tube placement, especially in settings where X-ray facilities are unavailable or difficult to access. OBJECTIVES To assess the diagnostic accuracy of ultrasound alone or in combination with other methods for gastric tube placement confirmation in children and adults. SEARCH METHODS This systematic review is an update of a previously published Cochrane review. For this update, we searched the Cochrane Library (2021, Issue 6), MEDLINE (to April 2023), Embase (to April 2023), five other databases (to July 2021), and reference lists of articles, and contacted study authors. SELECTION CRITERIA We included studies that evaluated the diagnostic accuracy of naso- and orogastric tube placement confirmed by ultrasound visualization using X-ray visualization as the reference standard. We included cross-sectional studies and case-control studies. We excluded case series or case reports. We excluded studies if X-ray visualization was not the reference standard or if the tube being placed was a gastrostomy or enteric tube. DATA COLLECTION AND ANALYSIS Two review authors independently assessed the methodological quality and extracted data from each of the included studies. We contacted the authors of the included studies to obtain missing data. There were sparse data for specificity. Therefore, we performed a meta-analysis of only sensitivity using a univariate random-effects logistic regression model to combine data from studies that used the same method and echo window. MAIN RESULTS We identified 12 new studies in addition to 10 studies included in the earlier version of this review, totalling 1939 participants and 1944 tube insertions. Overall, we judged the risk of bias in the included studies as low or unclear. No study was at low risk of bias or low concern for applicability in every QUADAS-2 domain. There were limited data (152 participants) for misplacement detection (specificity) due to the low incidence of misplacement. The summary sensitivity of ultrasound on neck and abdomen echo windows were 0.96 (95% confidence interval (CI) 0.92 to 0.98; moderate-certainty evidence) for air injection and 0.98 (95% CI 0.83 to 1.00; moderate-certainty evidence) for saline injection. The summary sensitivity of ultrasound on abdomen echo window was 0.96 (95% CI 0.65 to 1.00; very low-certainty evidence) for air injection and 0.97 (95% CI 0.95 to 0.99; moderate-certainty evidence) for procedures without injection. The certainty of evidence for specificity across all methods was very low due to the very small sample size. For settings where X-ray was not readily available and participants underwent gastric tube insertion for drainage (8 studies, 552 participants), sensitivity estimates of ultrasound in combination with other confirmatory tests ranged from 0.86 to 0.98 and specificity estimates of 1.00 with wide CIs. For studies of ultrasound alone (9 studies, 782 participants), sensitivity estimates ranged from 0.77 to 0.98 and specificity estimates were 1.00 with wide CIs or not estimable due to no occurrence of misplacement. AUTHORS' CONCLUSIONS Of 22 studies that assessed the diagnostic accuracy of gastric tube placement, few studies had a low risk of bias. Based on limited evidence, ultrasound does not have sufficient accuracy as a single test to confirm gastric tube placement. However, in settings where X-ray is not readily available, ultrasound may be useful to detect misplaced gastric tubes. Larger studies are needed to determine the possibility of adverse events when ultrasound is used to confirm tube placement.
Collapse
Affiliation(s)
- Yasushi Tsujimoto
- Department of Health Promotion and Human Behavior, Kyoto University Graduate School of Medicine/School of Public Health, Kyoto, Japan
- Oku Medical Clinic, Osaka, Japan
- Scientific Research WorkS Peer Support Group (SRWS-PSG), Osaka, Japan
| | - Yuki Kataoka
- Scientific Research WorkS Peer Support Group (SRWS-PSG), Osaka, Japan
- Department of Internal Medicine, Kyoto Min-Iren Asukai Hospital, Kyoto, Japan
- Section of Clinical Epidemiology, Department of Community Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
- Department of Healthcare Epidemiology, Kyoto University Graduate School of Medicine / School of Public Health, Kyoto, Japan
| | - Masahiro Banno
- Scientific Research WorkS Peer Support Group (SRWS-PSG), Osaka, Japan
- Department of Psychiatry, Seichiryo Hospital, Nagoya, Japan
| | - Keisuke Anan
- Scientific Research WorkS Peer Support Group (SRWS-PSG), Osaka, Japan
- Department of Healthcare Epidemiology, Kyoto University Graduate School of Medicine / School of Public Health, Kyoto, Japan
- Division of Respiratory Medicine, Saiseikai Kumamoto Hospital, Kumamoto, Japan
| | - Akihiro Shiroshita
- Scientific Research WorkS Peer Support Group (SRWS-PSG), Osaka, Japan
- Department of Respiratory Medicine, Ichinomiyanishi Hospital, Ichinomiya, Japan
| | - Satoshi Jujo
- Scientific Research WorkS Peer Support Group (SRWS-PSG), Osaka, Japan
- Department of Critical Care Medicine, St. Luke's International Hospital, Tokyo, Japan
| |
Collapse
|
54
|
Oh RC, Bury DC, McClure CJ. Exertional rhabdomyolysis: an analysis of 321 hospitalised US military service members and its relationship with heat illness. BMJ Mil Health 2024; 170:303-307. [PMID: 36442890 DOI: 10.1136/military-2021-002028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Accepted: 11/09/2022] [Indexed: 11/29/2022]
Abstract
INTRODUCTION Exertional rhabdomyolysis is a syndrome of muscle breakdown following exercise. This study describes laboratory and demographic trends of service members hospitalised for exertional rhabdomyolysis and examines the relationships with heat illness. METHODS We queried the US Armed Forces Health Surveillance Center's Defence Medical Epidemiology Database for hospitalised cases of rhabdomyolysis associated with physical exertion from January 2010 July 2013. Descriptive statistics reported means and medians of initial, peak and minimal levels of creatine kinase (CK). Correlations explored the relationship between CK, creatinine, length of hospital stay (LOS) and demographic data. RESULTS We analysed 321 hospitalised cases of exertional rhabdomyolysis. 193 (60.1%) cases were associated with heat; 104 (32.4%) were not associated with heat; and 24 (7.5%) were classified as medical-associated exertional rhabdomyolysis. Initial, maximum and minimal CK levels were significantly lower in heat cases: CK=6528 U/L vs 19 247 U/L, p=0.001; 13 146 U/L vs 22 201 U/L, p=0.03; and 3618 U/L vs 10 321 U/L, p=0.023) respectively, compared with cases of rhabdomyolysis with exertion alone. Median LOS was 2 days (range=0-25). In the rhabdomyolysis with exertion alone group and the rhabdomyolysis with heat group, LOS was moderately correlated with maximal CK (Spearman's ρ=0.52, p<0.001, and Spearman ρ=0.38, p<0.001, respectively). There was no significant difference in median LOS between the rhabdomyolysis with exertion alone and rhabdomyolysis associated with heat groups (2 vs 2, p value=0.96). CONCLUSION Most hospitalisations for exertional rhabdomyolysis were associated with heat illness and presented with lower CK levels than cases without associated heat illness. These data add evidence that rhabdomyolysis with heat illness is a different entity than rhabdomyolysis with exertion alone. Differentiating exertional rhabdomyolysis with and without heat should inform future research on rhabdomyolysis prognosis and clinical management.
Collapse
Affiliation(s)
- Robert C Oh
- VA Puget Sound Health Care System, Seattle, Washington, USA
- Family Medicine, Uniformed Services University, Bethesda, Maryland, USA
| | - D C Bury
- Department of Pathology and Clinical Science Education, Mercer University School of Medicine, Columbus, Georgia, USA
| | - C J McClure
- Desmond T. Doss Health Clinic, 25th Infantry Division, Schofield Barracks, Hawaii, USA
| |
Collapse
|
55
|
Pirracchio R, Venkatesh B, Legrand M. Low-Dose Corticosteroids for Critically Ill Adults With Severe Pulmonary Infections: A Review. JAMA 2024; 332:318-328. [PMID: 38865154 DOI: 10.1001/jama.2024.6096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/13/2024]
Abstract
Importance Severe pulmonary infections, including COVID-19, community-acquired pneumonia, influenza, and Pneumocystis pneumonia, are a leading cause of death among adults worldwide. Pulmonary infections in critically ill patients may cause septic shock, acute respiratory distress syndrome, or both, which are associated with mortality rates ranging between 30% and 50%. Observations Corticosteroids mitigate the immune response to infection and improve outcomes for patients with several types of severe pulmonary infections. Low-dose corticosteroids, defined as less than or equal to 400 mg hydrocortisone equivalent daily, can reduce mortality of patients with severe COVID-19, community-acquired pneumonia, and Pneumocystis pneumonia. A randomized clinical trial of 6425 patients hospitalized with COVID-19 who required supplemental oxygen or noninvasive or invasive mechanical ventilation reported that dexamethasone 6 mg daily for 10 days decreased 28-day mortality (23% vs 26%). A meta-analysis that included 7 randomized clinical trials of 1689 patients treated in the intensive care unit for severe bacterial community-acquired pneumonia reported that hydrocortisone equivalent less than or equal to 400 mg daily for 8 days or fewer was associated with lower 30-day mortality compared with placebo (10% vs 16%). In a meta-analysis of 6 randomized clinical trials, low-dose corticosteroids were associated with lower mortality rates compared with placebo for patients with HIV and moderate to severe Pneumocystis pneumonia (13% vs 25%). In a predefined subgroup analysis of a trial of low-dose steroid treatment for septic shock, patients with community-acquired pneumonia randomized to 7 days of intravenous hydrocortisone 50 mg every 6 hours and fludrocortisone 50 μg daily had decreased mortality compared with the placebo group (39% vs 51%). For patients with acute respiratory distress syndrome caused by various conditions, low-dose corticosteroids were associated with decreased in-hospital mortality (34% vs 45%) according to a meta-analysis of 8 studies that included 1091 patients. Adverse effects of low-dose corticosteroids may include hyperglycemia, gastrointestinal bleeding, neuropsychiatric disorders, muscle weakness, hypernatremia, and secondary infections. Conclusions and Relevance Treatment with low-dose corticosteroids is associated with decreased mortality for patients with severe COVID-19 infection, severe community-acquired bacterial pneumonia, and moderate to severe Pneumocystis pneumonia (for patients with HIV). Low-dose corticosteroids may also benefit critically ill patients with respiratory infections who have septic shock, acute respiratory distress syndrome, or both.
Collapse
Affiliation(s)
- Romain Pirracchio
- Department of Anesthesia and Perioperative Medicine, University of California San Francisco
- Associate Editor, JAMA
| | - Balasubramanian Venkatesh
- The George Institute for Global Health, University of New South Wales Sydney, Australia
- Gold Coast University Hospital, Southport, Queensland, Australia
| | - Matthieu Legrand
- Department of Anesthesia and Perioperative Medicine, University of California San Francisco
| |
Collapse
|
56
|
Ye W, Xu S, Liu Y, Ye Z. Role of endothelial glycocalyx in central nervous system diseases and evaluation of the targeted therapeutic strategies for its protection: a review of clinical and experimental data. Rev Neurosci 2024; 0:revneuro-2024-0039. [PMID: 39034663 DOI: 10.1515/revneuro-2024-0039] [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: 03/14/2024] [Accepted: 05/22/2024] [Indexed: 07/23/2024]
Abstract
Central nervous system (CNS) diseases, such as stroke, traumatic brain injury, dementia, and demyelinating diseases, are generally characterized by high morbidity and mortality, which impose a heavy economic burden on patients and their caregivers throughout their lives as well as on public health. The occurrence and development of CNS diseases are closely associated with a series of pathophysiological changes including inflammation, blood-brain barrier disruption, and abnormal coagulation. Endothelial glycocalyx (EG) plays a key role in these changes, making it a novel intervention target for CNS diseases. Herein, we review the current understanding of the role of EG in common CNS diseases, from the perspective of individual pathways/cytokines in pathophysiological and systematic processes. Furthermore, we emphasize the recent developments in therapeutic agents targeted toward protection or restoration of EG. Some of these treatments have yielded unexpected pharmacological results, as previously unknown mechanisms underlying the degradation and destruction of EG has been brought to light. Furthermore, the anti-inflammatory, anticoagulative, and antioxidation effects of EG and its protective role exerted via the blood-brain barrier have been recognized.
Collapse
Affiliation(s)
- Weihao Ye
- Department of Neurology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, 530021, China
| | - Shang Xu
- Department of Neurology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, 530021, China
| | - Ying Liu
- Department of Rehabilitation Medicine, 117742The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, 530021, China
| | - Ziming Ye
- Department of Neurology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, 530021, China
| |
Collapse
|
57
|
Ayenew T, Gedfew M, Fetene MG, Workneh BS, Telayneh AT, Edmealem A, Tiruneh BG, Yinges GT, Getie A, Meselu MA. Prevalence of mortality among mechanically ventilated patients in the intensive care units of Ethiopian hospitals and the associated factors: A systematic review and meta-analysis. PLoS One 2024; 19:e0306277. [PMID: 39042621 PMCID: PMC11265714 DOI: 10.1371/journal.pone.0306277] [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: 01/09/2024] [Accepted: 06/13/2024] [Indexed: 07/25/2024] Open
Abstract
BACKGROUND In the intensive care unit (ICU), mechanical ventilation (MV) is a typical way of respiratory support. The severity of the illness raises the likelihood of death in patients who require MV. Several studies have been done in Ethiopia; however, the mortality rate differs among them. The objective of this systematic review and meta-analysis is to provide a pooled prevalence of mortality and associated factors among ICU-admitted patients receiving MV in Ethiopian hospitals. METHODS We used the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) 2020 criteria to conduct a comprehensive systematic review and meta-analysis in this study. We searched PubMed/Medline, SCOPUS, Embase, Hinari, and Web of Science and found 22 articles that met our inclusion criteria. We used a random-effects model. To identify heterogeneity within the included studies, meta-regression and subgroup analysis were used. We employed Egger's regression test and funnel plots for assessing publication bias. STATA version 17.0 software was used for all statistical analyses. RESULTS In this systematic review and meta-analysis, the pooled prevalence of mortality among 7507 ICU-admitted patients from 22 articles, who received MV was estimated to be 54.74% [95% CI = 47.93, 61.55]. In the subgroup analysis by region, the Southern Nations, Nationalities, and Peoples (SNNP) subgroup (64.28%, 95% CI = 51.19, 77.37) had the highest prevalence. Patients with COVID-19 have the highest mortality rate (75.80%, 95% CI = 51.10, 100.00). Sepsis (OR = 6.85, 95%CI = 3.24, 14.46), Glasgow Coma Scale (GCS) score<8 (OR = 6.58, 95%CI = 1.96, 22.11), admission with medical cases (OR = 4.12, 95%CI = 2.00, 8.48), Multi Organ Dysfunction Syndrome (MODS) (OR = 2.70, 95%CI = 4.11, 12.62), and vasopressor treatment (OR = 19.06, 95%CI = 9.34, 38.88) were all statistically associated with mortality. CONCLUSION Our review found that the pooled prevalence of mortality among mechanically ventilated ICU-admitted patients in Ethiopia was considerably high compared to similar studies in the United States (US), China, and other countries. Sepsis, GCS<8, medical cases, MODS, and use of vasopressors were statistically associated with mortality. Clinicians should exercise caution while mechanically ventilating ICU-admitted patients with these factors. However, it should be noted that the exact cause and effect relationship could not be established with this meta-analysis, as the available evidence is not sufficient. Thus, more studies using prospective methods will be required.
Collapse
Affiliation(s)
- Temesgen Ayenew
- Department of Nursing, College of Health Sciences, Debre Markos University, Debre Markos, Ethiopia
| | - Mihretie Gedfew
- Department of Nursing, College of Health Sciences, Debre Markos University, Debre Markos, Ethiopia
| | - Mamaru Getie Fetene
- Department of Midwifery, College of Health Sciences, Debre Markos University, Debre Markos, Ethiopia
| | - Belayneh Shetie Workneh
- Department of Emergency Medicine and Critical Care Nursing, University of Gondar, Gondar, Ethiopia
| | - Animut Takele Telayneh
- Department of Public Health, College of Health Sciences, Debre Markos University, Debre Markos, Ethiopia
| | - Afework Edmealem
- Department of Nursing, College of Health Sciences, Debre Markos University, Debre Markos, Ethiopia
| | - Bekele Getenet Tiruneh
- Department of Internal Medicine, School of Medicine, Debre Markos University, Debre Markos, Ethiopia
| | | | - Addisu Getie
- Department of Nursing, College of Health Sciences, Debre Markos University, Debre Markos, Ethiopia
| | - Mengistu Abebe Meselu
- Department of Nursing, College of Health Sciences, Debre Markos University, Debre Markos, Ethiopia
| |
Collapse
|
58
|
Koguchi H, Takayama W, Otomo Y, Morishita K, Inoue A, Hifumi T, Sakamoto T, Kuroda Y. Differences in outcomes of patients with out-of-hospital cardiac arrest treated with extracorporeal cardiopulmonary resuscitation between day-time and night-time. Sci Rep 2024; 14:16950. [PMID: 39043770 PMCID: PMC11266344 DOI: 10.1038/s41598-024-67275-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Accepted: 07/09/2024] [Indexed: 07/25/2024] Open
Abstract
Although patients who underwent night-time resuscitation for out-of-hospital cardiac arrest (OHCA) had worse clinical outcomes than those who underwent day-time resuscitation, the differences between the outcomes of patients with OHCA who underwent extracorporeal cardiopulmonary resuscitation (ECPR) in the day-time and night-time remain unclear. We analyzed data from the Study of Advanced Life Support for Ventricular Fibrillation with Extracorporeal Circulation in Japan. Patients were categorized according to whether they received treatment during the day-time or night-time. The primary outcomes were survival to hospital discharge and favorable neurological outcome at discharge, and the secondary outcomes were estimated low-flow time, implementation time of ECPR, and complications due to ECPR. A multivariate logistic regression model adjusted for confounders was used for comparison. Among the 1644 patients, the night-time patients had a significantly longer ECMO implementation time and estimated low-flow time than the day-time patients, along with a significantly higher number of complications than the day-time patients. However, the survival and neurologically favorable survival rates did not differ significantly between the groups. Thus, although patients who underwent ECPR at night had an increased risk of longer implementation time and complications, their clinical outcomes did not differ from those who underwent day-time ECPR.
Collapse
Affiliation(s)
- Hazuki Koguchi
- Department of Critical Care Medicine and Trauma, National Hospital Organization Disaster Medical Center, Tokyo, Japan.
- Trauma and Acute Critical Care Center, Tokyo Medical and Dental University Hospital, Tokyo, Japan.
| | - Wataru Takayama
- Trauma and Acute Critical Care Center, Tokyo Medical and Dental University Hospital, Tokyo, Japan
| | - Yasuhiro Otomo
- Department of Critical Care Medicine and Trauma, National Hospital Organization Disaster Medical Center, Tokyo, Japan
- Trauma and Acute Critical Care Center, Tokyo Medical and Dental University Hospital, Tokyo, Japan
| | - Koji Morishita
- Trauma and Acute Critical Care Center, Tokyo Medical and Dental University Hospital, Tokyo, Japan
| | - Akihiko Inoue
- Department of Emergency and Critical Care Medicine, Hyogo Emergency Medical Center, Kobe, Japan
| | - Toru Hifumi
- Department of Emergency and Critical Care Medicine, St. Luke's International Hospital, Tokyo, Japan
| | - Tetsuya Sakamoto
- Department of Emergency Medicine, Teikyo University School of Medicine, Tokyo, Japan
| | - Yasuhiro Kuroda
- Department of Emergency Medicine, Kagawa University School of Medicine, Kagawa, Japan
| |
Collapse
|
59
|
de Almeida Chuffa LG, Seiva FRF, Silveira HS, Cesário RC, da Silva Tonon K, Simão VA, Zuccari DAPC, Reiter RJ. Melatonin regulates endoplasmic reticulum stress in diverse pathophysiological contexts: A comprehensive mechanistic review. J Cell Physiol 2024:e31383. [PMID: 39039752 DOI: 10.1002/jcp.31383] [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: 04/10/2024] [Revised: 06/13/2024] [Accepted: 07/05/2024] [Indexed: 07/24/2024]
Abstract
The endoplasmic reticulum (ER) is crucial for protein quality control, and disruptions in its function can lead to various diseases. ER stress triggers an adaptive response called the unfolded protein response (UPR), which can either restore cellular homeostasis or induce cell death. Melatonin, a safe and multifunctional compound, shows promise in controlling ER stress and could be a valuable therapeutic agent for managing the UPR. By regulating ER and mitochondrial functions, melatonin helps maintain cellular homeostasis via reduction of oxidative stress, inflammation, and apoptosis. Melatonin can directly or indirectly interfere with ER-associated sensors and downstream targets of the UPR, impacting cell death, autophagy, inflammation, molecular repair, among others. Crucially, this review explores the mechanistic role of melatonin on ER stress in various diseases including liver damage, neurodegeneration, reproductive disorders, pulmonary disease, cardiomyopathy, insulin resistance, renal dysfunction, and cancer. Interestingly, while it alleviates the burden of ER stress in most pathological contexts, it can paradoxically stimulate ER stress in cancer cells, highlighting its intricate involvement in cellular homeostasis. With numerous successful studies using in vivo and in vitro models, the continuation of clinical trials is imperative to fully explore melatonin's therapeutic potential in these conditions.
Collapse
Affiliation(s)
- Luiz Gustavo de Almeida Chuffa
- Department of Structural and Functional Biology, Institute of Bioscences, São Paulo State University (UNESP), Botucatu, São Paulo, Brazil
| | - Fábio Rodrigues Ferreira Seiva
- Department of Chemical and Biological Sciences, Institute of Biosciences, São Paulo State University (UNESP), Botucatu, São Paulo, Brazil
| | - Henrique S Silveira
- Department of Structural and Functional Biology, Institute of Bioscences, São Paulo State University (UNESP), Botucatu, São Paulo, Brazil
| | - Roberta Carvalho Cesário
- Department of Structural and Functional Biology, Institute of Bioscences, São Paulo State University (UNESP), Botucatu, São Paulo, Brazil
| | - Karolina da Silva Tonon
- Department of Structural and Functional Biology, Institute of Bioscences, São Paulo State University (UNESP), Botucatu, São Paulo, Brazil
| | - Vinicius Augusto Simão
- Department of Structural and Functional Biology, Institute of Bioscences, São Paulo State University (UNESP), Botucatu, São Paulo, Brazil
| | - Debora Aparecida P C Zuccari
- Department of Molecular Biology, Faculty of Medicine of São José do Rio Preto (FAMERP), São José do Rio Preto, São Paulo, Brazil
| | - Russel J Reiter
- Department of Cellular and Structural Biology, UTHealth, San Antonio, Texas, USA
| |
Collapse
|
60
|
Dos Anjos C, Wang Y, Truong-Bolduc QC, Bolduc PK, Liu M, Hooper DC, Anderson RR, Dai T, Leanse LG. Blue Light Compromises Bacterial β-Lactamases Activity to Overcome β-Lactam Resistance. Lasers Surg Med 2024. [PMID: 39039622 DOI: 10.1002/lsm.23819] [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: 02/09/2024] [Revised: 05/03/2024] [Accepted: 06/10/2024] [Indexed: 07/24/2024]
Abstract
OBJECTIVE In this study, we evaluated the effectiveness of antimicrobial blue light (aBL; 410 nm wavelength) against β-lactamase-carrying bacteria and the effect of aBL on the activity of β-lactamases. METHODS Pseudomonas aeruginosa, Escherichia coli, and Klebsiella pneumoniae strains carrying β-lactamases as well as a purified β-lactamase enzymes were studied. β-lactamase activity was assessed using a chromogenic cephalosporin hydrolysis assay. Additionally, we evaluated the role of porphyrins in the photoreaction, as well as protein degradation by sodium dodecyl-sulfate polyacrylamide gel electrophoresis (SDS-PAGE). Finally, we investigated the bactericidal effect of combined aBL-ceftazidime exposure against a metallo-β-lactamase expressing P. aeruginosa strain. RESULTS Our study demonstrated that aBL effectively killed β-lactamase-producing bacteria and reduced β-lactamase activity. After an aBL exposure of 1.52 J/cm2, a 50% reduction in enzymatic activity was observed in P. aeruginosa. Additionally, we found a 40% decrease in the photoreaction activity of porphyrins following an aBL exposure of 64.8 J/cm2. We also revealed that aBL reduced β-lactamase activity via protein degradation (after 136.4 J/cm2). Additionally, aBL markedly improved the bactericidal effect of ceftazidime (by >4-log10) in the metallo-β-lactamase P. aeruginosa strain. CONCLUSION Our results provide evidence that aBL compromises bacterial β-lactamase activity, offering a potential approach to overcome β-lactam resistance in bacteria.
Collapse
Affiliation(s)
- Carolina Dos Anjos
- Wellman Center for Photomedicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Yin Wang
- Division of Infectious Diseases and Medical Services, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Que Chi Truong-Bolduc
- Division of Infectious Diseases and Medical Services, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Paul K Bolduc
- College of Engineering, University of Massachusetts, Amherst, Massachusetts, USA
| | - Matthew Liu
- Carnegie Mellon University, Pittsburgh, Pennsylvania, USA
| | - David C Hooper
- Division of Infectious Diseases and Medical Services, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - R Rox Anderson
- Wellman Center for Photomedicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Tianhong Dai
- Wellman Center for Photomedicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Leon G Leanse
- Wellman Center for Photomedicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
- Europa Point Campus, University of Gibraltar, Gibraltar, Gibraltar
| |
Collapse
|
61
|
Olson MG, Park TD, Alvarez R, Hogan EA, Ovard O, Khanna O, Youssef AS. The effect of SARS-CoV-2 on the incidence of post-operative venous sinus thrombosis following skull base procedures. Acta Neurochir (Wien) 2024; 166:302. [PMID: 39037618 DOI: 10.1007/s00701-024-06197-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2024] [Accepted: 07/07/2024] [Indexed: 07/23/2024]
Abstract
PURPOSE Sinus thrombosis is a common post-operative finding after posterior fossa surgery performed in the vicinity of the dural venous sinuses. The SARS-CoV-2 virus has been shown to confer an increased risk of venous thromboembolic events owing to eliciting a hyper-inflammatory and pro-thrombotic state. In this study, we examine the incidence of post-operative venous sinus thrombosis in patients undergoing peri-sigmoid posterior fossa surgery in the pre- and post-COVID era and investigate whether COVID infection confers an increased risk of sinus thrombosis. METHODS A retrospective review of a single institution case series of patients underwent peri-sigmoid surgery (retrosigmoid, translabyrinthine, or far lateral) approach. Relevant clinical variables were investigated that may confer an increased risk of sinus thrombosis. RESULTS A total of 311 patients (178 in the pre-COVID era, and 133 operated on after the pandemic began in March 2020) are included in the study. The composite incidence of sinus thrombosis seen on post-operative imaging was 7.8%. The incidence of sinus thrombosis in the pre-COVID cohort was N = 12 patients (6.7%) versus N = 12 (9%) in the post-COVID cohort (p = 0.46). A history of COVID infection was not shown to confer an increased risk of post-operative sinus thrombosis (OR: 0.61; 95% CI: 0.08-4.79, p = 0.64). Only a small number of patients (N = 7, 2.3%) required either medical or surgical intervention for post-operative sinus thrombosis. CONCLUSION The overall incidence of post-operative sinus thrombosis is similar in the pre- and post-COVID era. The findings of this study suggest that COVID infection is not associated with a higher risk of venous sinus thrombosis.
Collapse
Affiliation(s)
- Madeline G Olson
- University of Colorado Anschutz School of Medicine, Aurora, CO, USA
| | - Tyler D Park
- University of Colorado Anschutz School of Medicine, Aurora, CO, USA
| | - Reinier Alvarez
- Department of Neurosurgery, University of Colorado Anschutz School of Medicine, Aurora, CO, USA
| | - Elizabeth A Hogan
- Department of Neurosurgery, University of Colorado Anschutz School of Medicine, Aurora, CO, USA
| | - Olivia Ovard
- University of Colorado Anschutz School of Medicine, Aurora, CO, USA
| | - Omaditya Khanna
- Department of Neurosurgery, University of Colorado Anschutz School of Medicine, Aurora, CO, USA
| | - A Samy Youssef
- Department of Neurosurgery, University of Colorado Anschutz School of Medicine, Aurora, CO, USA.
- Department of Otolaryngology, University of Colorado Anschutz School of Medicine, Aurora, CO, USA.
| |
Collapse
|
62
|
Satoh K, Wada T, Tampo A, Takahashi G, Hoshino K, Matsumoto H, Taira T, Kazuma S, Masuda T, Tagami T, Ishikura H. Practical approach to thrombocytopenia in patients with sepsis: a narrative review. Thromb J 2024; 22:67. [PMID: 39039520 PMCID: PMC11265094 DOI: 10.1186/s12959-024-00637-0] [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: 02/05/2024] [Accepted: 07/08/2024] [Indexed: 07/24/2024] Open
Abstract
Thrombocytopenia frequently occurs in patients with sepsis. Disseminated intravascular coagulation (DIC) may be a possible cause of thrombocytopenia owing to its high prevalence and association with poor outcomes; however, it is important to keep the presence of other diseases in mind in sepsis practice. Thrombotic microangiopathy (TMA), which is characterized by thrombotic thrombocytopenic purpura, Shiga toxin-producing Escherichia coli hemolytic uremic syndrome (HUS), and complement-mediated HUS, is characterized by thrombocytopenia, microangiopathic hemolytic anemia, and organ damage. TMA has become widely recognized in recent years because of the development of specific treatments. Previous studies have reported a remarkably lower prevalence of TMA than DIC; however, its epidemiology is not well defined, and there may be cases in which TMA is not correctly diagnosed, resulting in poor outcomes. Therefore, it is important to differentiate DIC from TMA. Nevertheless, differentiating between DIC and TMA remains a challenge as indicated by previous reports that most patients with TMA can be diagnosed as DIC using the universal coagulation scoring system. Several algorithms to differentiate sepsis-related DIC from TMA have been suggested, contributing to improving the care of septic patients with thrombocytopenia; however, it may be difficult to apply these algorithms to patients with coexisting DIC and TMA, which has recently been reported. This review describes the disease characteristics, including epidemiology, pathophysiology, and treatment, of DIC, TMA, and other diseases with thrombocytopenia and proposes a novel practical approach flow, which is characterized by the initiation of the diagnosis of TMA in parallel with the diagnosis of DIC. This practical flow also refers to the longitudinal diagnosis and treatment flow with TMA in mind and real clinical timeframes. In conclusion, we aim to widely disseminate the results of this review that emphasize the importance of incorporating consideration of TMA in the management of septic DIC. We anticipate that this practical new approach for the diagnostic and treatment flow will lead to the appropriate diagnosis and treatment of complex cases, improve patient outcomes, and generate new epidemiological evidence regarding TMA.
Collapse
Affiliation(s)
- Kasumi Satoh
- Advanced Emergency and Critical Care Center, Akita University Hospital, Akita, Japan
| | - Takeshi Wada
- Division of Acute and Critical Care Medicine, Department of Anesthesiology and Critical Care Medicine, Hokkaido University Faculty of Medicine, Kita 15, Nishi 7, Kita-ku, Sapporo, 060-8638, Japan.
| | - Akihito Tampo
- Department of Emergency Medicine, Asahikawa Medical University, Asahikawa, Japan
| | - Gaku Takahashi
- Department of Critical Care, Disaster and General Medicine, School of Medicine, Iwate Medical University, Iwate, Japan
| | - Kota Hoshino
- Department of Emergency and Critical Care Medicine, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | - Hironori Matsumoto
- Department of Emergency and Critical Care Medicine, Ehime University Graduate School of Medicine, Toon, Japan
| | - Takayuki Taira
- Department of Emergency and Critical Care Medicine, Graduate School of Medicine, University of the Ryukyus, Okinawa, Japan
| | - Satoshi Kazuma
- Department of Intensive Care Medicine, School of Medicine, Sapporo Medical University, Sapporo, Hokkaido, Japan
| | - Takamitsu Masuda
- Department of Emergency Medicine, Emergency and Critical Care Center, Fujieda Municipal General Hospital, Fujieda, Japan
| | - Takashi Tagami
- Department of Emergency and Critical Care Medicine, Nippon Medical School Musashikosugi Hospital, Tokyo, Japan
| | - Hiroyasu Ishikura
- Department of Emergency and Critical Care Medicine, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| |
Collapse
|
63
|
Piqueras-Sanchez C, Esteve-Pastor MA, Moreno-Fernandez J, Soler-Espejo E, Rivera-Caravaca JM, Roldán V, Marín F. Advances in the medical treatment and diagnosis of intracranial hemorrhage associated with oral anticoagulation. Expert Rev Neurother 2024:1-16. [PMID: 39039686 DOI: 10.1080/14737175.2024.2379413] [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: 05/05/2024] [Accepted: 07/09/2024] [Indexed: 07/24/2024]
Abstract
INTRODUCTION With the increasing prevalence of atrial fibrillation (AF), it entails expanding oral anticoagulants (OACs) use, carrying a higher risk of associated hemorrhagic events, including intracranial hemorrhage (ICH). Despite advances in OACs development with a better safety profile and reversal agent for these anticoagulants, there is still no consensus on the optimal management of patients with OACs-associated ICH. AREAS COVERED In this review, the authors have carried out an exhaustive search on the advances in recent years. The authors provide an update on the management of ICH in anticoagulated patients, as well as an update on the latest evidence on anticoagulation resumption, recent therapeutic strategies, and investigational drugs that could play a role in the future. EXPERT OPINION Following an ICH event in an anticoagulated patient, a comprehensive clinical evaluation is imperative. Anticoagulation should be promptly withdrawn and reversed. Once the patient is stabilized, a reintroduction of anticoagulation should be considered, typically within a timeframe of 4-8 weeks, if feasible. If re-anticoagulation is not possible, alternative options such as Left Atrial Appendage Occlusion are available.
Collapse
Affiliation(s)
| | - María Asunción Esteve-Pastor
- Department of Cardiology, Hospital Clínico Universitario Virgen De La Arrixaca, Murcia, Spain
- Instituto Murciano De Investigación Biosanitaria (IMIB- Arrixaca), Murcia, Spain
- CIBERCV, Murcia, Spain
| | - Jorge Moreno-Fernandez
- Department of Cardiology, Hospital Clínico Universitario Virgen De La Arrixaca, Murcia, Spain
| | - Eva Soler-Espejo
- Instituto Murciano De Investigación Biosanitaria (IMIB- Arrixaca), Murcia, Spain
- Department of Hematology, Hospital Clínico Universitario Virgen De La Arrixaca, Murcia, Spain
| | | | - Vanessa Roldán
- Instituto Murciano De Investigación Biosanitaria (IMIB- Arrixaca), Murcia, Spain
- Department of Hematology, Hospital Clínico Universitario Virgen De La Arrixaca, Murcia, Spain
| | - Francisco Marín
- Department of Cardiology, Hospital Clínico Universitario Virgen De La Arrixaca, Murcia, Spain
- Instituto Murciano De Investigación Biosanitaria (IMIB- Arrixaca), Murcia, Spain
- CIBERCV, Murcia, Spain
| |
Collapse
|
64
|
Siöland T, Rawshani A, Nellgård B, Malmgren J, Oras J, Dalla K, Cinà G, Engerström L, Hessulf F. ICURE: Intensive care unit (ICU) risk evaluation for 30-day mortality. Developing and evaluating a multivariable machine learning prediction model for patients admitted to the general ICU in Sweden. Acta Anaesthesiol Scand 2024. [PMID: 39034628 DOI: 10.1111/aas.14501] [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: 01/15/2024] [Revised: 06/20/2024] [Accepted: 07/04/2024] [Indexed: 07/23/2024]
Abstract
BACKGROUND A prediction model that estimates mortality at admission to the intensive care unit (ICU) is of potential benefit to both patients and society. Logistic regression models like Simplified Acute Physiology Score 3 (SAPS 3) and APACHE are the traditional ICU mortality prediction models. With the emergence of machine learning (machine learning) and artificial intelligence, new possibilities arise to create prediction models that have the potential to sharpen predictive accuracy and reduce the likelihood of misclassification in the prediction of 30-day mortality. METHODS We used the Swedish Intensive Care Registry (SIR) to identify and include all patients ≥18 years of age admitted to general ICUs in Sweden from 2008 to 2022 with SAPS 3 score registered. Only data collected within 1 h of ICU admission was used. We had 153 candidate predictors including baseline characteristics, previous medical conditions, blood works, physiological parameters, cause of admission, and initial treatment. We stratified the data randomly on the outcome variable 30-day mortality and created a training set (80% of data) and a test set (20% of data). We evaluated several hundred prediction models using multiple ML frameworks including random forest, gradient boosting, neural networks, and logistic regression models. Model performance was evaluated by comparing the receiver operator characteristic area under the curve (AUC-ROC). The best performing model was fine-tuned by optimizing hyperparameters. The model's calibration was evaluated by a calibration belt. Ultimately, we simplified the best performing model with the top 1-20 predictors. RESULTS We included 296,344 first-time ICU admissions. We found age, Glasgow Coma Scale, creatinine, systolic blood pressure, and pH being the most important predictors. The AUC-ROC was 0.884 in test data using all predictors, specificity 95.2%, sensitivity 47.0%, negative predictive value of 87.9% and positive predictive value of 70.7%. The final model showed excellent calibration. The ICU risk evaluation for 30-day mortality (ICURE) prediction model performed equally well to the SAPS 3 score with only eight variables and improved further with the addition of more variables. CONCLUSION The ICURE prediction model predicts 30-day mortality rate at first-time ICU admission superiorly compared to the established SAPS 3 score.
Collapse
Affiliation(s)
- Tobias Siöland
- Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Anesthesiology and Intensive Care Medicine, Sahlgrenska University Hospital, Mölndal, Sweden
| | - Araz Rawshani
- Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Cardiology, Sahlgrenska University Hospital, Gothenburg, Sweden
- The Wallenberg Centre for Molecular and Translational Medicine, University of Gothenburg, Gothenburg, Sweden
| | - Bengt Nellgård
- Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Anesthesiology and Intensive Care Medicine, Sahlgrenska University Hospital, Mölndal, Sweden
| | - Johan Malmgren
- Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Anesthesiology and Intensive Care Medicine, Sahlgrenska University Hospital, Mölndal, Sweden
| | - Jonatan Oras
- Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Anesthesiology and Intensive Care Medicine, Sahlgrenska University Hospital, Mölndal, Sweden
| | - Keti Dalla
- Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Anesthesiology and Intensive Care Medicine, Sahlgrenska University Hospital, Mölndal, Sweden
- Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Giovanni Cinà
- Department of Medical Informatics, Amsterdam University Medical Center, Amsterdam, The Netherlands
- Institute for Logic, Language and Computation, University of Amsterdam, Amsterdam, The Netherlands
- Pacmed, Amsterdam, The Netherlands
| | - Lars Engerström
- Department of Anesthesiology and Intensive Care, Linköping University, Norrköping, Sweden
- Department of Medical and Health Sciences, Linköping University, Linköping, Sweden
- Department of Cardiothoracic and Surgery Anesthesia, Linköping University, Linköping, Sweden
| | - Fredrik Hessulf
- Department of Anesthesiology and Intensive Care Medicine, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Anesthesiology and Intensive Care Medicine, Sahlgrenska University Hospital, Mölndal, Sweden
| |
Collapse
|
65
|
Yoshida M, Kanda N, Kashiwagi S, Wakimoto Y, Ohbe H, Nakamura K. Relationship between Very Early Enteral Nutrition and Persistent Inflammation, Immunosuppression, and Catabolism Syndrome in cardiovascular surgery patients: A propensity score-matched study. Am J Clin Nutr 2024:S0002-9165(24)00613-0. [PMID: 39038737 DOI: 10.1016/j.ajcnut.2024.07.016] [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: 02/28/2024] [Revised: 07/11/2024] [Accepted: 07/16/2024] [Indexed: 07/24/2024] Open
Abstract
BACKGROUND Early enteral nutrition (EN) is recommended for patients with critical illness to maintain intestinal immunity. However, the optimal timing of the commencement of EN remains unclear, particularly after cardiovascular surgery. OBJECTIVE We herein focused on Persistent Inflammation, Immunosuppression, and Catabolism Syndrome (PICS) as a predisposing immunodeficiency, and investigated its association with very early EN (<24 hours) in patients who underwent cardiovascular surgery. DESIGN In this retrospective study, we used an administrative claims database with laboratory examinations between 2008 and 2021 to identify adult patients admitted to the intensive care unit after cardiovascular surgery. Patients who received EN the day after surgery were assigned to the EN <24 h group, while those who received EN on day 2 or 3 were assigned to the control group. The primary outcome was a composite of the incidence of PICS and mortality on day 14 after surgery. We defined PICS as patients hospitalized for >14 days and meeting at least two of the following conditions: a lymphocyte count <800/μL, albumin <3.0 g/dL, and CRP >2.0 mg/dL. We compared the two groups using a propensity score analysis. RESULTS Propensity score matching generated 2,082 pairs. The primary outcome was significantly lower in the EN <24 h group than in the control group on days 14 (risk difference [95% CI], -3.1% [-5.9%, -0.3%]) and 28 (risk difference [95% CI], -2.1% [-3.7%, -0.4%]). Mortality did not significantly differ between the two groups. The length of hospital stay was significantly shorter in the EN <24 h group: the difference (95% CI) was -2.2 (-3.7, -0.7) days. CONCLUSIONS Among patients who underwent cardiovascular surgery, very early EN provided on the day after surgery was associated with a lower incidence of PICS and a shorter length of hospital stay than EN provided two or three days after surgery.
Collapse
Affiliation(s)
- Minoru Yoshida
- Department of Emergency and Critical Care Medicine, St. Marianna University School of Medicine, 2-16-1 Sugao, Miyamae-ku, Kawasaki, Kanagawa, 216-8511, Japan
| | - Naoki Kanda
- Department of Emergency and Critical Care Medicine, Hitachi General Hospital, 2-1-1, Jonan-cho, Hitachi, Ibaraki, 317-0077, Japan; Division of General Internal Medicine, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke-shi, Tochigi, 329-0498, Japan
| | - Shizuka Kashiwagi
- Department of Anesthesiology and Critical Care Medicine, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, Kanagawa, 236-0004, Japan
| | - Yuji Wakimoto
- Department of Emergency and Critical Care Medicine, Hitachi General Hospital, 2-1-1, Jonan-cho, Hitachi, Ibaraki, 317-0077, Japan
| | - Hiroyuki Ohbe
- Division of Emergency and Critical Care Medicine, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi, 980-8574, Japan
| | - Kensuke Nakamura
- Department of Emergency and Critical Care Medicine, Hitachi General Hospital, 2-1-1, Jonan-cho, Hitachi, Ibaraki, 317-0077, Japan; Department of Anesthesiology and Critical Care Medicine, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, Kanagawa, 236-0004, Japan.
| |
Collapse
|
66
|
Zhao M, Zhang Q, Lin Y, Chen Y, Cao H. Impact of nitric oxide via cardiopulmonary bypass on pediatric heart surgery: a meta-analysis of randomized controlled trials. J Cardiothorac Surg 2024; 19:461. [PMID: 39030578 PMCID: PMC11258894 DOI: 10.1186/s13019-024-02953-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Accepted: 06/30/2024] [Indexed: 07/21/2024] Open
Abstract
OBJECTIVE The impact of nitric oxide (NO) administered via cardiopulmonary bypass (CPB) on pediatric heart surgery remains controversial. The objective of this study is to conduct a comprehensive systematic review and meta-analysis to examine the impact of NO administered via CPB on pediatric heart surgery. METHODS This study searched 7 electronic databases to identify Randomized Controlled Trials (RCTs) on the impact of NO administration during CPB on postoperative outcomes in pediatric heart surgery. The searched databases included Embase, Medline (though PubMed), Cochrane Library, Web of Science, Wan Fang database, China National Knowledge Infrastructure (CNKI), and ClinicalTrials.gov from their inception to November 2, 2022. The included RCTs compared NO administration during CPB with standard CPB procedures or placebo gas treatment in pediatric heart surgery. fixed-effects models and/or random-effects models were used to estimate the effect size with 95% confidence interval (CI). Heterogeneity among studies was indicated by p-values and I2. All analyses were performed using Review Manager software (version 5.4) in this study. RESULTS A total of 6 RCTs including 1,739 children were identified in this study. The primary outcome was duration of postoperative mechanical ventilation, with the length of hospital and intensive care unit (ICU) stay as the second outcomes. Through a pooled analysis, we found that exogenous NO administered via CPB for pediatric heart surgery could not shorten the duration of postoperative mechanical ventilation when compared with the control group (standardized mean difference (SMD) -0.07, CI [-0.16, 0.02], I2 = 45%, P = 0.15). Additionally, there were also no difference between the two groups in terms of length of hospital stay (mean difference (MD) -0.29, CI [-1.03, 0.46], I2 = 32%, P = 0.45) and length of ICU stay (MD -0.22, CI [-0.49 to 0.05], I2 = 72%, P = 0.10). CONCLUSIONS This meta-analysis showed that exogenous NO administration via CBP had no benefits on the duration of mechanical ventilation, the length of postoperative hospital, and ICU stay after pediatric heart surgery.
Collapse
Affiliation(s)
- Minli Zhao
- Fujian Children's Hospital (Fujian Branch of Shanghai Children's Medical Center), College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, 350014, China
- Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics and Gynecology and Pediatrics, Fujian Medical University, Fuzhou, 350000, China
- NHC Key Laboratory of Technical Evaluation of Fertility Regulation for Non-Human Primate (Fujian Maternity and Child Health Hospital), Fuzhou, 350000, China
| | - Qiuping Zhang
- Fujian Children's Hospital (Fujian Branch of Shanghai Children's Medical Center), College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, 350014, China
- Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics and Gynecology and Pediatrics, Fujian Medical University, Fuzhou, 350000, China
- NHC Key Laboratory of Technical Evaluation of Fertility Regulation for Non-Human Primate (Fujian Maternity and Child Health Hospital), Fuzhou, 350000, China
| | - Yuan Lin
- Fujian Children's Hospital (Fujian Branch of Shanghai Children's Medical Center), College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, 350014, China
- Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics and Gynecology and Pediatrics, Fujian Medical University, Fuzhou, 350000, China
- NHC Key Laboratory of Technical Evaluation of Fertility Regulation for Non-Human Primate (Fujian Maternity and Child Health Hospital), Fuzhou, 350000, China
| | - Yukun Chen
- Fujian Children's Hospital (Fujian Branch of Shanghai Children's Medical Center), College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, 350014, China
- Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics and Gynecology and Pediatrics, Fujian Medical University, Fuzhou, 350000, China
- NHC Key Laboratory of Technical Evaluation of Fertility Regulation for Non-Human Primate (Fujian Maternity and Child Health Hospital), Fuzhou, 350000, China
| | - Hua Cao
- Fujian Children's Hospital (Fujian Branch of Shanghai Children's Medical Center), College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, 350014, China.
- Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics and Gynecology and Pediatrics, Fujian Medical University, Fuzhou, 350000, China.
- NHC Key Laboratory of Technical Evaluation of Fertility Regulation for Non-Human Primate (Fujian Maternity and Child Health Hospital), Fuzhou, 350000, China.
| |
Collapse
|
67
|
Liu Y, Qiu T, Fu Z, Wang K, Zheng H, Li M, Yu G. Systemic immune-inflammation index and serum glucose-potassium ratio predict poor prognosis in patients with spontaneous cerebral hemorrhage: An observational study. Medicine (Baltimore) 2024; 103:e39041. [PMID: 39029027 DOI: 10.1097/md.0000000000039041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/21/2024] Open
Abstract
Recent studies have shown systemic inflammatory response, serum glucose, and serum potassium are associated with poor prognosis in spontaneous intracerebral hemorrhage (SICH). This retrospective study aimed to investigate the association of systemic immune-inflammatory index (SII) and serum glucose-potassium ratio (GPR) with the severity of disease and the poor prognosis of patients with SICH at 3 months after hospital discharge. We reviewed the clinical data of 105 patients with SICH, assessed the extent of their disease using Glasgow Coma Scale score, National Institutes of Health Stroke Scale (NIHSS) score, and hematoma volume, and categorized them into a good prognosis group (0-3 scores) and a poor prognosis group (4-6 scores) based on their mRS scores at 3 months after hospital discharge. Demographic characteristics, clinical, laboratory, and imaging data at admission were compared between the 2 groups, bivariate correlations were analyzed using Spearman's correlation coefficients, multivariate logistic regression analysis was used to determine the independent risk factors for poor prognosis of patients with SICH, and finally, SII, GPR, and platelet/lymphocyte ratio (PLR) were examined using the subject's work characteristics (ROC) curve, lymphocyte/monocyte ratio (LMR), and neutrophil/lymphocyte ratio (NLR) for their predictive efficacy for poor prognosis. Patients in the poor prognosis group had significantly higher SII and serum GPR than those in the good prognosis group, and Spearman analysis showed that SII and serum GPR were significantly correlated with the admission Glasgow Coma Scale score as well as the NIHSS score and that SII and GPR increased with the increase in mRS score. Multivariate logistic regression analysis showed that admission NIHSS score, hematoma volume SII, GPR, NLR, and PLR were independently associated with poor patient prognosis. Analysis of the subjects' work characteristic curves showed that the areas under the SII, GPR, NLR, PLR, LMR, and coSII-GPR curves were 0.838, 0.837, 0.825, 0.718, 0.616, and 0.883. SII and GRP were significantly associated with disease severity and short-term prognosis in SICH patients 3 months after discharge, and SII and GPR had better predictive value compared with NLR, PLR, and LMR. In addition, coSII-GPR, a joint indicator based on SII and GPR, can improve the predictive accuracy of poor prognosis 3 months after discharge in patients with SICH.
Collapse
Affiliation(s)
- Yongqi Liu
- The Second School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, People's Republic of China
| | - Tianwen Qiu
- The Quzhou Affiliated Hospital of Wenzhou Medical University, People's Republic of China
| | - Zhizhan Fu
- The Quzhou Affiliated Hospital of Wenzhou Medical University, People's Republic of China
| | - Kewei Wang
- The Second School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, People's Republic of China
| | - Huiwen Zheng
- The Quzhou Affiliated Hospital of Wenzhou Medical University, People's Republic of China
| | - Meiying Li
- The Quzhou Affiliated Hospital of Wenzhou Medical University, People's Republic of China
| | - Guofeng Yu
- The Quzhou Affiliated Hospital of Wenzhou Medical University, People's Republic of China
| |
Collapse
|
68
|
Islam MS, Ema S, Nabi MM, Rahman MM, Waliullah ASM, Yan J, Ferdous R, Sakamoto T, Takahashi Y, Kato A, Sato T, Kahyo T, Setou M. Comparative analyses of adsorbed circulating proteins in the PMMA and PES hemodiafilters in patients on predilution online hemodiafiltration. PLoS One 2024; 19:e0299757. [PMID: 39028721 PMCID: PMC11259279 DOI: 10.1371/journal.pone.0299757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Accepted: 05/31/2024] [Indexed: 07/21/2024] Open
Abstract
Acute and chronic inflammation are common in patients with end-stage kidney disease (ESKD). So, the adsorption of pro-inflammatory cytokines by the hollow fiber of the dialysis membrane has been expected to modify the inflammatory dysregulation in ESKD patients. However, it remains to be determined in detail what molecules of fiber materials can preferably adsorb proteins from the circulating circuit. We aimed this study to analyze directly the adsorbed proteins in the polymethyl methacrylate (PMMA) and polyethersulfone (PES) membranes in patients on predilution online hemodiafiltration (OL-HDF). To compare the adsorbed proteins in the PMMA and PES hemodiafilters membrane, we initially performed predilution OL-HDF using the PES (MFX-25Seco) membrane while then switched to the PMMA (PMF™-A) membrane under the same condition in three patients. We extracted proteins from the collected hemodiafilters by extraction, then SDS-PAGE of the extracted sample, protein isolation, in-gel tryptic digestion, and nano-LC MS/MS analyses. The concentrations of adsorbed proteins from the PMMA and PES membrane extracts were 35.6±7.9 μg/μL and 26.1±9.2 μg/μL. SDS-PAGE analysis revealed distinct variations of adsorbed proteins mainly in the molecular weight between 10 to 25 kDa. By tryptic gel digestion and mass spectrometric analysis, the PMMA membrane exhibited higher adsorptions of β2 microglobulin, dermcidin, retinol-binding protein-4, and lambda-1 light chain than those from the PES membrane. In contrast, amyloid A-1 protein was adsorbed more potently in the PES membrane. Western blot analyses revealed that the PMMA membrane adsorbed interleukin-6 (IL-6) approximately 5 to 118 times compared to the PES membrane. These findings suggest that PMMA-based OL-HDF therapy may be useful in controlling inflammatory status in ESKD patients.
Collapse
Affiliation(s)
- Md. Shoriful Islam
- Department of Cellular and Molecular Anatomy, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
- Department of Pharmacy, Islamic University, Kushtia, Bangladesh
- Preppers Co. Ltd., Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
| | - Shingo Ema
- Medical Device Management Department, Hamamatsu University Hospital, Hamamatsu, Shizuoka, Japan
| | - Md. Mahamodun Nabi
- Department of Cellular and Molecular Anatomy, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
| | - Md. Muedur Rahman
- Department of Cellular and Molecular Anatomy, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
- Preppers Co. Ltd., Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
| | - A. S. M. Waliullah
- Department of Cellular and Molecular Anatomy, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
| | - Jing Yan
- Department of Cellular and Molecular Anatomy, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
| | - Rafia Ferdous
- Department of Cellular and Molecular Anatomy, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
| | - Takumi Sakamoto
- Department of Cellular and Molecular Anatomy, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
- Preppers Co. Ltd., Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
| | - Yutaka Takahashi
- Department of Cellular and Molecular Anatomy, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
- Preppers Co. Ltd., Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
| | - Akihiko Kato
- Blood Purification Unit, Hamamatsu University Hospital, Hamamatsu, Shizuoka, Japan
| | - Tomohito Sato
- Department of Cellular and Molecular Anatomy, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
- First Department of Surgery, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
| | - Tomoaki Kahyo
- Department of Cellular and Molecular Anatomy, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
- International Mass Imaging and Spatial Omics Center, Institute of Photonics Medicine, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
| | - Mitsutoshi Setou
- Department of Cellular and Molecular Anatomy, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
- International Mass Imaging and Spatial Omics Center, Institute of Photonics Medicine, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
| |
Collapse
|
69
|
Zhang S, Quan YY, Chen J. Construction and application of an ICU nursing electronic medical record quality control system in a Chinese tertiary hospital: a prospective controlled trial. BMC Nurs 2024; 23:493. [PMID: 39026330 PMCID: PMC11256424 DOI: 10.1186/s12912-024-02178-3] [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: 01/29/2024] [Accepted: 07/12/2024] [Indexed: 07/20/2024] Open
Abstract
BACKGROUND ICU nurses provide critical care and meticulously document electronic medical records (EMRs), tracking vital signs, interventions, and medication hourly. Despite China's ICUs effectively integrating real-time monitor and ventilator data into EMRs, challenges persist. Patient movements can introduce inaccuracies, and the demands of critical care may lead nurses to miss assessments like pain and nutrition. Traditional manual EMR verification is inefficient and error-prone, highlighting the urgent need for standardized, technology-aided EMR practices in ICU nursing. OBJECTIVE This study aimed to describe the development and evaluation of an electronic medical records quality control system implemented in a Chinese tertiary care ICU setting, where current practices impact the accuracy of electronic medical records. METHODS A prospective controlled trial was conducted with 600 ICU patients in Zhejiang Province from January to December 2023. An automated EMR quality control system was implemented in July 2023, facilitating real-time data collection and quality control for vital signs, medication management, and nursing evaluations. RESULTS After implementing the ICU nursing electronic medical record quality control system, the prevalence of false data on vital signs decreased from 9 to 1.33%. Additionally, the incidence of incomplete medication administration dropped from 3.33 to 1.67%, and the rate of missing evaluations of assessment items in EMRs was reduced from 8 to 1.33%. Besides, the average time spent on quality control of the electronic medical records was 62 (48,76) seconds per record, which was significantly lower than the 264 (195.5,337.5) seconds using the traditional method. The nurses' satisfaction with the nursing electronic medical record quality control was (105.73 ± 9.31). CONCLUSIONS The ICU nursing electronic medical record quality control system has led to substantial improvements in the quality and reliability of EMRs. The reduction in false data on vital signs, instances of incomplete medication administration, and missing evaluations of assessment items demonstrates the system's positive impact on nursing documentation practices. These improvements not only enhance the accuracy of patient records but also contribute to better patient care and safety within the ICU setting.
Collapse
Affiliation(s)
- Shuai Zhang
- Emergency and Critical Care Center, Intensive Care Unit, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Hangzhou, Zhejiang, 310014, China.
| | - Yin Yin Quan
- Emergency and Critical Care Center, Intensive Care Unit, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Hangzhou, Zhejiang, 310014, China
| | - Juanhong Chen
- Emergency and Critical Care Center, Intensive Care Unit, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Hangzhou, Zhejiang, 310014, China
| |
Collapse
|
70
|
Baykara Sayili S. Patient stratification based on the risk of severe illness in emergency departments through collaborative machine learning models. Am J Emerg Med 2024:S0735-6757(24)00340-1. [PMID: 39048492 DOI: 10.1016/j.ajem.2024.07.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2024] [Accepted: 07/15/2024] [Indexed: 07/27/2024] Open
Affiliation(s)
- Sena Baykara Sayili
- Specialist of Emergency Medicine, Dept. of Emergency Medicine, Istanbul Training and Research Hospital, Istanbul, Türkiye.
| |
Collapse
|
71
|
Li Y, Zhang L, Wang Y, Gao M, Zhang C, Zhang Y, Zhang D. Development and Validation of a Nomogram for Predicting Sepsis-Induced Coagulopathy in Septic Patients: Mixed Retrospective and Prospective Cohort Study. Thromb Haemost 2024. [PMID: 38959956 DOI: 10.1055/a-2359-2563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/05/2024]
Abstract
BACKGROUND Sepsis-induced coagulopathy (SIC) is a common cause of poor prognosis in critically ill patients in the intensive care unit (ICU). However, currently there are no tools specifically designed for predicting the occurrence of SIC in septic patients earlier. This study aimed to develop a predictive nomogram incorporating clinical markers and scoring systems to individually predict the probability of SIC in septic patients. METHODS Patients consecutively recruited in the stage between January 2022 and April 2023 constituted the development cohort for retrospective analysis to internally test the nomogram, and patients in the stage between May 2023 to November 2023 constituted the validation cohort for prospective analysis to externally validate the nomogram. Univariate logistic regression analysis of the development cohort was performed firstly, and then multivariate logistic regression analysis was performed using backward stepwise method to determine the best-fitting model and obtain the nomogram from it. The nomogram was validated in an independent external validation cohort, involving discrimination and calibration. A decision curve analysis was also performed to evaluate the net benefit of the insertion decision with this nomogram. RESULTS A total of 548 and 245 patients, 55.1 and 49.4% with SIC occurrence, were included in the development and validation cohorts, respectively. Predictors contained in the prediction nomogram included shock, platelets, and international normalized ratio (INR). Patients with shock (odds ratio [OR]: 4.499; 95% confidence interval [CI]: 2.730-7.414; p < 0.001), higher INR (OR: 349.384; 95% CI: 62.337-1958.221; p < 0.001), and lower platelet (OR: 0.985; 95% CI: 0.982-0.988; p < 0.001) had higher probabilities of SIC. The development model showed good discrimination, with an area under the receiver operating characteristic curve (AUROC) of 0.879 (95% CI: 0.850-0.908) and good calibration. Application of the nomogram in the validation cohort also gave good discrimination with an AUROC of 0.872 (95% CI: 0.826-0.917) and good calibration. The decision curve analysis of the nomogram provided better net benefit than the alternate options (intervention or no intervention). CONCLUSION By incorporating shock, platelets, and INR in the model, this useful nomogram could be accessibly utilized to predict SIC occurrence in septic patients. However, external validation is still required for further generalizability improvement of this nomogram.
Collapse
Affiliation(s)
- Yuting Li
- Department of Critical Care Medicine, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Liying Zhang
- Department of Critical Care Medicine, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Youquan Wang
- Department of Critical Care Medicine, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Meng Gao
- Department of Critical Care Medicine, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Chaoyang Zhang
- Department of Critical Care Medicine, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Yuhan Zhang
- Department of Critical Care Medicine, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Dong Zhang
- Department of Critical Care Medicine, The First Hospital of Jilin University, Changchun, Jilin, China
| |
Collapse
|
72
|
Bi J, Wu X, Deng J. Mortality risk factors in children with influenza-associated encephalopathy admitted to the paediatric intensive care unit between 2009 and 2021. J Paediatr Child Health 2024. [PMID: 39022988 DOI: 10.1111/jpc.16611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 06/07/2024] [Accepted: 06/22/2024] [Indexed: 07/20/2024]
Abstract
AIM The purpose of this study was to determine the risk factors for death in children with influenza-associated encephalopathy (IAE) in the paediatric intensive care unit (PICU). METHODS Forty-six paediatric patients with IAE admitted to the PICU at shenzhen Children's Hospital between December 2009 and December 2021 were evaluated. Their clinical characteristics were retrospectively analysed. RESULTS A total of 46 patients were diagnosed with influenza A virus infection and encephalopathy. The cases were concentrated in children <5 years of age (27/46, 58.7%). Twenty-nine patients (63.0%) survived and 17 patients (37.0%) died, of which 70.6% (12/17) of the patients died within 1 week of hospitalisation. Thirty-two patients (69.6%) developed neurological symptoms within 1-2 days of fever onset. Common symptoms included fever (45/46, 97.8%), loss of consciousness (39/46, 84.8%), seizures (31/46, 67.4%), cough (19/46, 41.3%), and vomiting (16/46, 34.8%). Multivariate logistic regression analysis indicated that vomiting (odds ratio [OR], 11.005), loss of consciousness (AVPU score: P; OR, 15.871), lymphopenia (OR, 8.964), alanine aminotransferase (>80 IU/L; OR, 32.060) and serum sodium concentration (>145 mmol/L or <135 mmol/L; OR, 16.264) were related to mortality. CONCLUSIONS The mortality in this study population was 37.0%. Children with IAE who have corresponding clinical manifestations and abnormal examination results in PICU should be warned of the high mortality rate.
Collapse
Affiliation(s)
- Jiajia Bi
- Department of Infection, Shenzhen Children's Hospital, Shenzhen, China
| | - Xiaoxin Wu
- Department of Pediatric Internal, Shantou Ruixin Children's Hospital, Shantou, China
| | - Jikui Deng
- Department of Infection, Shenzhen Children's Hospital, Shenzhen, China
| |
Collapse
|
73
|
Wang Z, Jin Y, Zheng Y, Chen H, Feng J, Sun J. Evaluation of preoperative difficult airway prediction methods for adult patients without obvious airway abnormalities: a systematic review and meta-analysis. BMC Anesthesiol 2024; 24:242. [PMID: 39020308 PMCID: PMC11253413 DOI: 10.1186/s12871-024-02627-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Accepted: 07/09/2024] [Indexed: 07/19/2024] Open
Abstract
BACKGROUND This systematic review aims to assist clinical decision-making in selecting appropriate preoperative prediction methods for difficult tracheal intubation by identifying and synthesizing literature on these methods in adult patients undergoing all types of surgery. METHODS A systematic review and meta-analysis were conducted following PRISMA guidelines. Comprehensive electronic searches across multiple databases were completed on March 28, 2023. Two researchers independently screened, selected studies, and extracted data. A total of 227 articles representing 526 studies were included and evaluated for bias using the QUADAS-2 tool. Meta-Disc software computed pooled sensitivity (SEN), specificity (SPC), positive likelihood ratio (PLR), negative likelihood ratio (NLR), and diagnostic odds ratio (DOR). Heterogeneity was assessed using the Spearman correlation coefficient, Cochran's-Q, and I2 index, with meta-regression exploring sources of heterogeneity. Publication bias was evaluated using Deeks' funnel plot. RESULTS Out of 2906 articles retrieved, 227 met the inclusion criteria, encompassing a total of 686,089 patients. The review examined 11 methods for predicting difficult tracheal intubation, categorized into physical examination, multivariate scoring system, and imaging test. The modified Mallampati test (MMT) showed a SEN of 0.39 and SPC of 0.86, while the thyromental distance (TMD) had a SEN of 0.38 and SPC of 0.83. The upper lip bite test (ULBT) presented a SEN of 0.52 and SPC of 0.84. Multivariate scoring systems like LEMON and Wilson's risk score demonstrated moderate sensitivity and specificity. Imaging tests, particularly ultrasound-based methods such as the distance from the skin to the epiglottis (US-DSE), exhibited higher sensitivity (0.80) and specificity (0.77). Significant heterogeneity was identified across studies, influenced by factors such as sample size and study design. CONCLUSION No single preoperative prediction method shows clear superiority for predicting difficult tracheal intubation. The evidence supports a combined approach using multiple methods tailored to specific patient demographics and clinical contexts. Future research should focus on integrating advanced technologies like artificial intelligence and deep learning to improve predictive models. Standardizing testing procedures and establishing clear cut-off values are essential for enhancing prediction reliability and accuracy. Implementing a multi-modal predictive approach may reduce unanticipated difficult intubations, improving patient safety and outcomes.
Collapse
Affiliation(s)
- Zhichen Wang
- Department of Clinical Engineering and Material Supplies, The First Affiliated Hospital, Zhejiang University School of Medicine, No.79 Qingchun Road, Hangzhou, 310003, China
| | - Yile Jin
- Department of Clinical Engineering and Material Supplies, The First Affiliated Hospital, Zhejiang University School of Medicine, No.79 Qingchun Road, Hangzhou, 310003, China
| | - Yueying Zheng
- Department of Anesthesiology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, 31003, China
| | - Hanjian Chen
- Department of Anesthesiology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, 31003, China
| | - Jingyi Feng
- Department of Clinical Engineering and Material Supplies, The First Affiliated Hospital, Zhejiang University School of Medicine, No.79 Qingchun Road, Hangzhou, 310003, China
| | - Jing Sun
- Department of Clinical Engineering and Material Supplies, The First Affiliated Hospital, Zhejiang University School of Medicine, No.79 Qingchun Road, Hangzhou, 310003, China.
| |
Collapse
|
74
|
Magomedov A, Kruse JM, Zickler D, Kunz JV, Koerner R, Piper SK, Kamhieh-Milz J, Eckardt KU, Nee J. Association of hyperfibrinolysis with poor prognosis in refractory circulatory arrest: implications for extracorporeal cardiopulmonary resuscitation. Br J Anaesth 2024:S0007-0912(24)00382-9. [PMID: 39025778 DOI: 10.1016/j.bja.2024.05.034] [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: 01/25/2024] [Revised: 04/05/2024] [Accepted: 05/12/2024] [Indexed: 07/20/2024] Open
Abstract
BACKGROUND Identifying candidates for extracorporeal cardiopulmonary resuscitation (eCPR) is challenging, and novel predictive markers are urgently needed. Hyperfibrinolysis is linked to tissue hypoxia and is associated with poor outcomes in out-of-hospital cardiac arrest (OHCA). Rotational thromboelastometry (ROTEM) can detect or rule out hyperfibrinolysis, and could, therefore, provide decision support for initiation of eCPR. We explored early detection of hyperfibrinolysis in patients with refractory OHCA referred for eCPR. METHODS We analysed ROTEM results and resuscitation parameters of 57 adult patients with ongoing OHCA who presented to our ICU for eCPR evaluation. RESULTS Hyperfibrinolysis, defined as maximum lysis ≥15%, was present in 36 patients (63%) and was associated with higher serum lactate, lower arterial blood pH, and increased low-flow intervals. Of 42 patients who achieved return of circulation, 28 had a poor 30-day outcome. The incidence of hyperfibrinolysis was higher in the poor outcome group compared with patients with good outcomes (75% [21 of 28] vs 7.1% [1 of 14]; P<0.001). The ratio of EXTEM A5 to lactate concentration showed good predictive value in detecting hyperfibrinolysis (AUC of 0.89 [95% confidence interval 0.8-1]). CONCLUSIONS Hyperfibrinolysis was common in patients with refractory cardiac arrest, and was associated with poor prognosis. The combination of high lactate with early clot firmness values, such as EXTEM A5, appears promising for early detection of hyperfibrinolysis. This finding could facilitate decisions to perform eCPR, particularly for patients with prolonged low-flow duration but lacking hyperfibrinolysis.
Collapse
Affiliation(s)
- Abakar Magomedov
- Department of Nephrology and Medical Intensive Care, Charité - Universitätsmedizin Berlin, Berlin, Germany.
| | - Jan M Kruse
- Department of Nephrology and Medical Intensive Care, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Daniel Zickler
- Department of Nephrology and Medical Intensive Care, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Julius V Kunz
- Department of Nephrology and Medical Intensive Care, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Roland Koerner
- Department of Nephrology and Medical Intensive Care, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Sophie K Piper
- Institute of Medical Informatics, Charité - Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt - Universität zu Berlin, Berlin, Germany; Institute of Biometry and Clinical Epidemiology, Charité - Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt - Universität zu Berlin, Berlin, Germany
| | - Julian Kamhieh-Milz
- Institute for Transfusion Medicine, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Kai-Uwe Eckardt
- Department of Nephrology and Medical Intensive Care, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Jens Nee
- Department of Nephrology and Medical Intensive Care, Charité - Universitätsmedizin Berlin, Berlin, Germany
| |
Collapse
|
75
|
Newman ANL, Beauchamp MK, Ellerton C, Goldstein R, Alison JA, Dechman G, Haines KJ, Harrison SL, Holland AE, Lee AL, Marques A, Spencer L, Stickland MK, Skinner EH, Camp PG, Kho ME, Brooks D. Reflections on the challenges of conducting an international multicentre randomized controlled trial of balance training in addition to pulmonary rehabilitation and its impact on fall incidence in people with COPD. Trials 2024; 25:487. [PMID: 39020430 PMCID: PMC11256496 DOI: 10.1186/s13063-024-08251-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Accepted: 06/18/2024] [Indexed: 07/19/2024] Open
Abstract
BACKGROUND Pulmonary rehabilitation (PR) is accepted as standard care for individuals with COPD. We conducted an international, multi-centred randomized controlled trial (RCT) to determine if adding balance training to PR would reduce the incidence of falls in people with COPD. While there have been many trials investigating the effectiveness of PR, few have involved international collaboration. Successful execution of rehabilitation trials requires a significant investment of time, staffing, and resources. With the recent completion of the Balance Training for Fall Reduction in COPD RCT, we report on the design, implementation, and execution of our trial using project management phases. We also highlight our lessons learned for consideration in future multi-centre rehabilitation trials. METHODS This was a retrospective review of the planning, preparation, timelines, and personnel training involved in the execution of this study using four of the five project management phases described by Farrell et al. in 2010: (1) initiation, (2) planning, (3) execution, and (4) monitoring and controlling. We report descriptive statistics as percentages and counts and summarize our lessons learned. RESULTS Ten outpatient PR programs in three continents participated. Thirty-one personnel worked on the trial across all sites. Enrolment began in January 2017 and was suspended in March 2020 due to the COVID-19 pandemic. Approximately 1275 patients were screened, 455 (36%) were eligible, 258 (57%) consented, 243 (53%) participated, and 130 (61%) completed the 12-month follow-up assessment. Lessons learned through our experience included (1) ensuring awareness of funder policies and considering the impact on collaborating sites; (2) preparing for the possibility of human resource and program disruptions; (3) anticipating site dropout and having a contingency plan in place; (4) planning and monitoring process measure data before, during, and after trial initiation; (5) ensuring frequent and consistent communication with and between collaborating sites; (6) maximizing features of database platform to ensure data set completeness and controlled data access; and (7) identifying strategies for increasing patient engagement in a high-demand study. CONCLUSIONS We identify seven lessons learned through our experience conducting an international, multicentre rehabilitation-based RCT. These lessons can provide guidance to other trialists conducting studies with similar logistics and may assist with future trial planning and implementation.
Collapse
Affiliation(s)
- Anastasia N L Newman
- School of Rehabilitation Science, Faculty of Health Science, McMaster University, Hamilton, ON, Canada.
| | - Marla K Beauchamp
- School of Rehabilitation Science, Faculty of Health Science, McMaster University, Hamilton, ON, Canada
- Department of Respiratory Medicine, West Park Healthcare Centre, Toronto, ON, Canada
| | - Cindy Ellerton
- Department of Respiratory Medicine, West Park Healthcare Centre, Toronto, ON, Canada
| | - Roger Goldstein
- Department of Respiratory Medicine, West Park Healthcare Centre, Toronto, ON, Canada
- Department of Physical Therapy, Faculty of Medicine, University of Toronto, Toronto, ON, Canada
- Rehabilitation Sciences Institute, School of Graduate Studies, University of Toronto, Toronto, ON, Canada
- Department of Medicine, Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Jennifer A Alison
- School of Health Sciences, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia
- Allied Health, Sydney Local Health District, Sydney, Australia
| | - Gail Dechman
- School of Physiotherapy, Faculty of Health, Dalhousie University, Halifax, NS, Canada
| | - Kimberley J Haines
- Physiotherapy Department, Western Health, Department of Critical Care, The University of Melbourne, Melbourne, VIC, Australia
| | | | - Anne E Holland
- Department of Physiotherapy, Alfred Health, Melbourne, VIC, Australia
- Respiratory Research, Monash University, Melbourne, VIC, Australia
- Institute for Breathing and Sleep, Melbourne, VIC, Australia
| | - Annemarie L Lee
- Institute for Breathing and Sleep, Melbourne, VIC, Australia
- Department of Physiotherapy, School of Primary and Allied Health Care, Monash University, Melbourne, VIC, Australia
| | - Alda Marques
- Lab3R-Respiratory Research and Rehabilitation Laboratory, School of Health Sciences (ESSUA) and Institute of Biomedicine (iBiMED), University of Aveiro, Aveiro, Portugal
| | - Lissa Spencer
- School of Health Sciences, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia
- Department of Physiotherapy, Royal Prince Alfred Hospital, Camperdown, NSW, Australia
| | - Michael K Stickland
- Division of Pulmonary Medicine, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
- G.F. MacDonald Centre for Lung Health, Covenant Health, Edmonton, AB, Canada
| | - Elizabeth H Skinner
- Physiotherapy Department, Western Health, Department of Critical Care, The University of Melbourne, Melbourne, VIC, Australia
- Department of Physiotherapy, School of Primary and Allied Health Care, Monash University, Melbourne, VIC, Australia
| | - Pat G Camp
- Department of Physical Therapy, University of British Columbia, Vancouver, BC, Canada
- Centre for Heart Lung Innovation, University of British Columbia, Vancouver, BC, Canada
| | - Michelle E Kho
- School of Rehabilitation Science, Faculty of Health Science, McMaster University, Hamilton, ON, Canada
- St. Joseph's Healthcare Hamilton, Hamilton, ON, Canada
| | - Dina Brooks
- School of Rehabilitation Science, Faculty of Health Science, McMaster University, Hamilton, ON, Canada
- Department of Respiratory Medicine, West Park Healthcare Centre, Toronto, ON, Canada
- Department of Physical Therapy, Faculty of Medicine, University of Toronto, Toronto, ON, Canada
- Rehabilitation Sciences Institute, School of Graduate Studies, University of Toronto, Toronto, ON, Canada
- Department of Medicine, Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| |
Collapse
|
76
|
Park EJ, Seong J, Shin JW, Tate JA, Choi J. Communication intervention for families in adult intensive care units during COVID-19 pandemic: A systematic review. Heart Lung 2024; 68:175-190. [PMID: 39024905 DOI: 10.1016/j.hrtlng.2024.07.004] [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: 01/03/2024] [Revised: 07/04/2024] [Accepted: 07/09/2024] [Indexed: 07/20/2024]
Abstract
BACKGROUND Restrictions on ICU family visitation during COVID-19 pandemic posed communication challenges for families, patients, and healthcare teams. Diverse approaches were used to overcome communication barriers. As ICUs begin to reinstate family visitation, it is timely to review the lessons learned from these interventions during the pandemic. OBJECTIVES To identify and evaluate content and qualities of the studies that describe communication interventions for families of adult ICU patients during the COVID-19 pandemic. METHODS Following the PRISMA guidelines, we searched PubMed, Embase, CINAHL, and Web of Science for studies that (1) involved communication intervention for families in adult ICU settings, (2) were published between January 2020 and September 2022, and (3) were published in English. We excluded studies that were not from peer-reviewed journal articles or in English. RESULTS Of 2,628 articles initially identified, we reviewed the 23 selected studies (20 non-experimental and 3 experimental studies). Most of the studies were published in 2022 (n = 14, 60.9 %) and conducted in Europe (n = 13, 56.5 %). Various communication methods (e.g., video calls, telephone, applications) were used to provide information, emotional support, and virtual access to patients and their families. Video calls were the most frequently used intervention. Many interventions included healthcare teams providing updates on the patient's condition or treatment to the family. CONCLUSIONS The COVID-19 pandemic prompted the adoption of diverse communication approaches for families in ICU settings, despite many limitations, including technical challenges. Insights gained from this experience will help expedite flexibility and diversity in designing communication interventions for ICU family members.
Collapse
Affiliation(s)
- Eun Ju Park
- Yonsei University College of Nursing, Seoul, South Korea
| | - Jooyeon Seong
- Yonsei University College of Nursing, Seoul, South Korea
| | - Ji Won Shin
- The Ohio State University, College of Nursing, Columbus, OH, USA
| | - Judith A Tate
- The Ohio State University, College of Nursing, Columbus, OH, USA
| | - JiYeon Choi
- Yonsei University College of Nursing, Mo-Im Kim Nursing Research Institute, Seoul, South Korea; Yonsei University Institute for Innovation in Digital Healthcare, Seoul, South Korea.
| |
Collapse
|
77
|
Guo H, Li Y, Wang L. Assessment of inflammatory biomarkers to identify surgical/death necrotizing enterocolitis in preterm infants without pneumoperitoneum. Pediatr Surg Int 2024; 40:191. [PMID: 39012349 DOI: 10.1007/s00383-024-05787-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/10/2024] [Indexed: 07/17/2024]
Abstract
BACKGROUND Necrotizing enterocolitis (NEC) is a life-threatening disease that affects premature infants. However, the role of inflammatory biomarkers in identifying surgical/death NEC without pneumoperitoneum remains elusive. PURPOSE We aimed to verify the value of platelet-to-lymphocyte ratio (PLR) and the combination of white blood cell (WBC), absolute neutrophil count (ANC), absolute lymphocyte count (ALC), neutrophil lymphocyte ratio (NLR), PLR, C reactive protein (CRP) and procalcitonin (PCT) in predicting the severity of NEC, and to construct a model to differ surgically NEC from non-surgically NEC. METHODS A retrospective analysis was performed on 191 premature infants with NEC. Based on the inclusion and exclusion criteria, 90 infants with Stage II and IIIA NEC were enrolled in this study, including surgical/death NEC (n = 38) and medical NEC (n = 52). The values of inflammatory biomarkers were collected within 24 h of onset. RESULTS The univariate analysis revealed that the values of WBC (p = 0.040), ANC (p = 0.048), PLR (p = 0.009), CRP (p = 0.016) and PCT (p < 0.01) in surgical/death NEC cohort were significantly higher than medical NEC cohort. Binary multivariate logistic regression analysis indicates that ANC, PLR, CRP, and PCT are capable of distinguishing infants with surgical/death NEC, and the AUC of the regression equation was 0.79 (95% CI 0.64-0.89; sensitivity 0.63; specificity 0.88), suggesting the equation has a good discrimination. IMPLICATIONS FOR PRACTICE AND RESEARCH Elevated PLR is associated with severe inflammation in surgical/death NEC patients. The prediction modelling of combination of ANC, PLR, CRP and PCT can differentiate surgical/death NEC from infants with medical NEC, which may improve risk awareness and facilitate effective communication between nurses and clinicians. However, multicentre research is needed to verify these findings for better clinical management of NEC.
Collapse
MESH Headings
- Humans
- Enterocolitis, Necrotizing/surgery
- Enterocolitis, Necrotizing/blood
- Enterocolitis, Necrotizing/diagnosis
- Retrospective Studies
- Infant, Newborn
- Biomarkers/blood
- Male
- Female
- Infant, Premature
- C-Reactive Protein/analysis
- Procalcitonin/blood
- Pneumoperitoneum/blood
- Inflammation/blood
- Leukocyte Count
- Infant, Premature, Diseases/surgery
- Infant, Premature, Diseases/blood
- Infant, Premature, Diseases/diagnosis
Collapse
Affiliation(s)
- Haiyan Guo
- Institute of Pediatrics, Children's Hospital of Fudan University, National Children's Medical Center, and the Shanghai Key Laboratory of Medical Epigenetics, International Co-Laboratory of Medical Epigenetics and Metabolism, Ministry of Science and Technology, Institutes of Biomedical Sciences, Fudan University, Shanghai, China
- National Health Commission Key Laboratory of Neonatal Diseases, Fudan University, Shanghai, China
- Department of Paediatrics, The First Affiliated Hospital of Anhui Medical University, Anhui Province, Hefei City, 230022, People's Republic of China
| | - Yuanzhi Li
- Department of Paediatrics, The First Affiliated Hospital of Anhui Medical University, Anhui Province, Hefei City, 230022, People's Republic of China
| | - Lili Wang
- Department of Paediatrics, The First Affiliated Hospital of Anhui Medical University, Anhui Province, Hefei City, 230022, People's Republic of China.
| |
Collapse
|
78
|
Goury A, Houlla Z, Jozwiak M, Urbina T, Turpin M, Lavalard A, Laghlam D, Voicu S, Rosman J, Coutureau C, Mourvillier B. Effect of noninvasive ventilation on mortality and clinical outcomes among patients with severe hypoxemic COVID-19 pneumonia after high-flow nasal oxygen failure: a multicenter retrospective French cohort with propensity score analysis. Respir Res 2024; 25:279. [PMID: 39010097 PMCID: PMC11251296 DOI: 10.1186/s12931-024-02873-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Accepted: 06/08/2024] [Indexed: 07/17/2024] Open
Abstract
BACKGROUND We assessed the effect of noninvasive ventilation (NIV) on mortality and length of stay after high flow nasal oxygenation (HFNO) failure among patients with severe hypoxemic COVID-19 pneumonia. METHODS In this multicenter, retrospective study, we enrolled COVID-19 patients admitted in intensive care unit (ICU) for severe COVID-19 pneumonia with a HFNO failure from December 2020 to January 2022. The primary outcome was to compare the 90-day mortality between patients who required a straight intubation after HFNO failure and patients who received NIV after HFNO failure. Secondary outcomes included ICU and hospital length of stay. A propensity score analysis was performed to control for confounding factors between groups. Exploratory outcomes included a subgroup analysis for 90-day mortality. RESULTS We included 461 patients with HFNO failure in the analysis, 233 patients in the straight intubation group and 228 in the NIV group. The 90-day mortality did not significantly differ between groups, 58/228 (25.4%) int the NIV group compared with 59/233 (25.3%) in the straight intubation group, with an adjusted hazard ratio (HR) after propensity score weighting of 0.82 [95%CI, 0.50-1.35] (p = 0.434). ICU length of stay was significantly shorter in the NIV group compared to the straight intubation group, 10.0 days [IQR, 7.0-19.8] versus 18.0 days [IQR,11.0-31.0] with a propensity score weighted HR of 1.77 [95%CI, 1.29-2.43] (p < 0.001). A subgroup analysis showed a significant increase in mortality rate for intubated patients in the NIV group with 56/122 (45.9%), compared to 59/233 (25.3%) for patients in the straight intubation group (p < 0.001). CONCLUSIONS In severely hypoxemic COVID-19 patients, no significant differences were observed on 90-day mortality between patients receiving straight intubation and those receiving NIV after HFNO failure. NIV strategy was associated with a significant reduction in ICU length of stay, despite an increase in mortality in the subgroup of patients finally intubated.
Collapse
Affiliation(s)
- Antoine Goury
- Unité de Médecine Intensive et Réanimation Polyvalente, CHU Reims, Reims, F-51100, France.
| | - Zeyneb Houlla
- Unité de Médecine Intensive et Réanimation Polyvalente, CHU Reims, Reims, F-51100, France
| | - Mathieu Jozwiak
- Service de Médecine Intensive Réanimation, Centre Hospitalier Universitaire de Nice, Hôpital l'Archet 1, Nice, France
- UR2CA - Unité de Recherche Clinique Côte d'Azur, Université Côte d'Azur, Nice, France
| | - Tomas Urbina
- Service de Médecine Intensive Réanimation, Hôpital Saint-Antoine, Assistance Publique Hôpitaux de Paris, Paris, France
| | - Matthieu Turpin
- Service de Médecine Intensive Réanimation, Hôpital Tenon, Assistance Publique Hôpitaux de Paris, Paris, France
| | - Alexandra Lavalard
- Unité de Réanimation Polyvalente, Centre Hospitalier de Troyes, Troyes, France
| | - Driss Laghlam
- Service de Médecine Intensive et Réanimation, Hôpital Cochin, Assistance Publique Hôpitaux de Paris, Paris, France
| | - Sebastian Voicu
- Réanimation Médicale et Toxicologique, Hôpital Lariboisière, Assistance Publique Hôpitaux de Paris, Paris, France
| | - Jeremy Rosman
- Unité de Soins Intensifs et Réanimation, Groupe Hospitalier de Territoire Nord-Ardennes, Charleville-Mézières, France
| | - Claire Coutureau
- Université de Reims Champagne-Ardenne, VieFra, Reims, F-51100, France
- Unité d'Aide Méthodologique, CHU Reims, Reims, F-51100, France
| | - Bruno Mourvillier
- Unité de Médecine Intensive et Réanimation Polyvalente, CHU Reims, Reims, F-51100, France
- Université de Reims Champagne-Ardenne, EA-4684 CardioVir, Reims, F-51100, France
| |
Collapse
|
79
|
Berezin AE, Berezina TA, Hoppe UC, Lichtenauer M, Berezin AA. An overview of circulating and urinary biomarkers capable of predicting the transition of acute kidney injury to chronic kidney disease. Expert Rev Mol Diagn 2024:1-21. [PMID: 39007888 DOI: 10.1080/14737159.2024.2379355] [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: 04/15/2024] [Accepted: 07/09/2024] [Indexed: 07/16/2024]
Abstract
INTRODUCTION Acute kidney injury (AKI) defined by a substantial decrease in kidney function within hours to days and is often irreversible with higher risk to chronic kidney disease (CKD) transition. AREAS COVERED The authors discuss the diagnostic and predictive utilities of serum and urinary biomarkers on AKI and on the risk of AKI-to-CKD progression. The authors focus on the relevant literature covering evidence of circulating and urinary biomarkers' capability to predict the transition of AKI to CKD. EXPERT OPINION Based on the different modalities of serum and urinary biomarkers, multiple biomarker panel seems to be potentially useful to distinguish between various types of AKI, to detect the severity and the risk of AKI progression, to predict the clinical outcome and evaluate response to the therapy. Serum/urinary neutrophil gelatinase-associated lipocalin (NGAL), serum/urinary uromodulin, serum extracellular high mobility group box-1 (HMGB-1), serum cystatin C and urinary liver-type fatty acid-binding protein (L-FABP) were the most effective in the prediction of AKI-to-CKD transition regardless of etiology and the presence of critical state in patients. The current clinical evidence on the risk assessments of AKI progression is mainly based on the utility of combination of functional, injury and stress biomarkers, mainly NGAL, L-FABP, HMGB-1 and cystatin C.
Collapse
Affiliation(s)
- Alexander E Berezin
- Department of Internal Medicine II, Division of Cardiology, Paracelsus Medical University Salzburg, Salzburg, Austria
| | - Tetiana A Berezina
- Department of Internal Medicine & Nephrology, VitaCenter, Zaporozhye, Ukraine
| | - Uta C Hoppe
- Department of Internal Medicine II, Division of Cardiology, Paracelsus Medical University, Salzburg, Austria
| | - Michael Lichtenauer
- Department of Internal Medicine II, Division of Cardiology, Paracelsus Medical University, Salzburg, Austria
| | | |
Collapse
|
80
|
Han S, Oh E, Shin H, Kumaran S, Ko DH, Choi HJ. Antimicrobial Face Masks and Mask Covers with a Salt-Coated Stacked Spunbond Polypropylene Fabric: Effective Inactivation of Resilient Pathogens and Prevention of Contact Transmission. ACS APPLIED BIO MATERIALS 2024. [PMID: 39008660 DOI: 10.1021/acsabm.4c00232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/17/2024]
Abstract
In response to the ongoing threat posed by respiratory diseases, ensuring effective transmission protection is crucial for public health. To address the drawbacks of single-use face masks/respirators, which can be a potential source of contact-based transmission, we have designed an antimicrobial face mask and mask covering utilizing a stack of salt-coated spunbond (SB) fabric. This fabric acts as an outer layer for the face mask and as a covering over a conventional mask, respectively. We evaluated the universal antimicrobial performance of the salt-coated three-stacked SB fabric against enveloped/nonenveloped viruses and spore-forming/nonspore-forming bacteria. The distinctive pathogen inactivation efficiency was confirmed, including resistant pathogens such as human rhinovirus and Clostridium difficile. In addition, we tested other filter attributes, such as filtration efficiency and breathability, to determine the optimal layer for salt coating and its effects on performance. Our findings revealed that the outer layer of a conventional face mask plays a crucial role in contact transmission through contaminated face masks and respirators. Through contact transmission experiments using droplets involving three types of contaminants (fluorescent dyes, bacteria, and viruses), the salt-coated stacked SB fabric demonstrated a superior effect in preventing contact transmission compared to SB or meltblown polypropylene fabrics─an issue challenging to existing masks. Our results demonstrate that the use of salt-coated stacked SB fabrics as (i) the outer layer of a mask and (ii) a mask cover over a mask enhances overall filter performance against infectious droplets, achieving high pathogen inactivation and low contact-based transmission while maintaining breathability.
Collapse
Affiliation(s)
- Sumin Han
- Department of Chemical and Materials Engineering, University of Alberta, Edmonton, AB T6G 1H9, Canada
| | - Euna Oh
- Department of Chemical and Materials Engineering, University of Alberta, Edmonton, AB T6G 1H9, Canada
| | - Hyerin Shin
- Department of Materials Science and Engineering, Yonsei University, Seoul 03722, Republic of Korea
| | - Surjith Kumaran
- Department of Chemical and Materials Engineering, University of Alberta, Edmonton, AB T6G 1H9, Canada
| | - Dae-Hong Ko
- Department of Materials Science and Engineering, Yonsei University, Seoul 03722, Republic of Korea
| | - Hyo-Jick Choi
- Department of Chemical and Materials Engineering, University of Alberta, Edmonton, AB T6G 1H9, Canada
| |
Collapse
|
81
|
Veerakulwatana S, Suk-ouichai C, Taweemonkongsap T, Chotikawanich E, Jitpraphai S, Woranisarakul V, Wanvimolkul N, Hansomwong T. Perioperative factors and 30-day major complications following radical cystectomy: A single-center study in Thailand. Heliyon 2024; 10:e33476. [PMID: 39027524 PMCID: PMC11255853 DOI: 10.1016/j.heliyon.2024.e33476] [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: 04/05/2024] [Revised: 06/20/2024] [Accepted: 06/21/2024] [Indexed: 07/20/2024] Open
Abstract
Objective This study aims to evaluate the prevalence of early postoperative complications of radical cystectomy, using standardized reporting methodology to assess perioperative characteristics and determine risk factors for major complications. Materials and methods A retrospective study included 254 consecutive bladder cancer patients undergoing RC between 2012 and 2020 at a urological cancer referral center. Postoperative complications within 30 days were recorded and graded according to the Clavien-Dindo classification (CDC). The study examined risk factors, including novel inflammatory-nutrition biomarkers and perioperative serum chloride. Results Total complications were observed in 135 (53 %). Of these, 47 (18.5 %) were high grade (CDC ≥ 3). Wound dehiscence was the most common complication, occurring in 14 (5.5 %) patients. Independent risk factors for major complications included an age-adjusted Charlson comorbidity index (ACCI) > 4 and thrombocytopenia (odds ratio [OR] 3.67 and OR 8.69). Preoperative platelet counts < 220,000/μL and albumin < 3 mg/dL were independent risk factors for wound dehiscence (OR 3.91 and OR 4.72). Additionally, postoperative hypochloremia was a risk factor for major complications (OR 13.71), while novel serum biomarkers such as neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), systemic inflammatory response index (SIRI), and prognostic nutritional index (PNI) were not associated with early major complications. Conclusion Patients who have multiple comorbidities are at a greater risk of developing major complications after undergoing RC. Our result suggests that preoperative platelet counts and serum albumin levels are associated with wound dehiscence.
Collapse
Affiliation(s)
- Songyot Veerakulwatana
- Division of Urology, Department of Surgery, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Chalairat Suk-ouichai
- Division of Urology, Department of Surgery, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Tawatchai Taweemonkongsap
- Division of Urology, Department of Surgery, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Ekkarin Chotikawanich
- Division of Urology, Department of Surgery, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Siros Jitpraphai
- Division of Urology, Department of Surgery, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Varat Woranisarakul
- Division of Urology, Department of Surgery, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Nattaporn Wanvimolkul
- Division of Urology, Department of Surgery, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Thitipat Hansomwong
- Division of Urology, Department of Surgery, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| |
Collapse
|
82
|
Yuan X, Li X, Hei G, Zhang X, Song X. Intestinal mycobiota dysbiosis associated inflammation activation in chronic schizophrenia. Behav Brain Res 2024; 472:115149. [PMID: 39013529 DOI: 10.1016/j.bbr.2024.115149] [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: 04/13/2024] [Revised: 07/03/2024] [Accepted: 07/12/2024] [Indexed: 07/18/2024]
Abstract
The microbiome-gut-brain axis is related to schizophrenia (SCZ). The role of intestinal mycobiota in SCZ has been under investigated. We present a half-year follow-up study involving 109 chronic SCZ patients and 77 healthy controls. Intestinal mycobiota was tested by internal transcribed spacer (ITS). Untargeted liquid chromatography-mass spectrometry (LC-MS) was used to measure fecal metabolites. Symptom severity was assessed using the Positive and Negative Syndrome Scale. Enterotype analysis showed that Candida-type patients exhibited severer positive symptoms and depression factors than Saccharomyces-type patients. Candida and its top species and operational taxonomic units (OTUs) were positively correlated with depression factors (all p=0.001). Fecal metabolites analysis showed that upregulated metabolites were associated with chronic inflammation (NF-κB pathway and T helper cell differentiation), downregulated metabolites were associated with glutamate metabolism, serotonergic and dopaminergic synapse. Procrustes analysis revealed significant correlation between intestinal mycobiota and fecal metabolites (M2=0.937, p<0.001). Metabolic module analysis showed that the top module, MEturquoise (associated with Th1 and Th2 cell differentiation), was negatively correlated with SCZ (r=-0.783, p<0.0001), positively correlated with Candida, Aspergillus, Trichosporon and Talaromyces (decreased in SCZ) and negatively correlated with Saccharomyces (increased in SCZ). We also found impairments of intestinal barrier in SCZ, characterized by increased in blood D-lactate (mucosa impairment marker) and decreased in blood mucin 2 (mucosal barrier protective protein). Serum levels of TNF-α was increased and showed stable high levels during treatment. This study suggests that mycobiota dysbiosis-related chronic inflammation and an impaired intestinal mucosal barrier are associated with chronic SCZ.
Collapse
Affiliation(s)
- Xiuxia Yuan
- Department of Psychiatry, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China; Henan International Joint Laboratory of Biological Psychiatry, Zhengzhou, China; Henan Psychiatric Transformation Research Key Laboratory, Zhengzhou University, Zhengzhou, China
| | - Xue Li
- Department of Psychiatry, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China; Henan International Joint Laboratory of Biological Psychiatry, Zhengzhou, China; Henan Psychiatric Transformation Research Key Laboratory, Zhengzhou University, Zhengzhou, China
| | - Gangrui Hei
- Department of Psychiatry, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China; Henan International Joint Laboratory of Biological Psychiatry, Zhengzhou, China; Henan Psychiatric Transformation Research Key Laboratory, Zhengzhou University, Zhengzhou, China
| | - Xiaoyun Zhang
- Department of Psychiatry, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China; Henan International Joint Laboratory of Biological Psychiatry, Zhengzhou, China; Henan Psychiatric Transformation Research Key Laboratory, Zhengzhou University, Zhengzhou, China
| | - Xueqin Song
- Department of Psychiatry, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China; Henan International Joint Laboratory of Biological Psychiatry, Zhengzhou, China; Henan Psychiatric Transformation Research Key Laboratory, Zhengzhou University, Zhengzhou, China.
| |
Collapse
|
83
|
Lei W, Yiming S, Qiang P, Xin C, Peng G, Baofeng Z. Unleashing the Neurotherapeutic Potential: The Crucial Role of miR-206-3p in Facilitating Hsp90aa1-Mediated Central Nervous System Injuries During Heat Stroke. Mol Neurobiol 2024:10.1007/s12035-024-04342-x. [PMID: 38995443 DOI: 10.1007/s12035-024-04342-x] [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: 12/15/2023] [Accepted: 07/01/2024] [Indexed: 07/13/2024]
Abstract
This study aims to explore the molecular mechanisms of miR-206-3p in regulating Hsp90aa1 and its involvement in the central nervous system (CNS) injury in heat stroke. Weighted gene co-expression network analysis (WGCNA) was performed on the GSE64778 dataset of heat stroke to identify module genes most closely associated with disease characteristics. Through the selection of key genes and predicting upstream miRNAs using RNAInter and miRWalk databases, the regulatory relationship between miR-206-3p and Hsp90aa1 was determined. Through in vitro experiments, various methods, including bioinformatics analysis, dual-luciferase reporter gene assay, RIP experiment, and RNA pull-down experiment, were utilized to validate this regulatory relationship. Furthermore, functional experiments, including CCK-8 assay to test neuron cell viability and flow cytometry to assess neuron apoptosis levels, confirmed the role of miR-206-3p. Transmission electron microscopy, real-time quantitative PCR, DCFH-DA staining, and ATP assay were employed to verify neuronal mitochondrial damage. Heat stroke rat models were constructed, and mNSS scoring and cresyl violet staining were utilized to assess neural functional impairment. Biochemical experiments were conducted to evaluate inflammation, brain water content, and histopathological changes in brain tissue using H&E staining. TUNEL staining was applied to detect neuronal apoptosis in brain tissue. RT-qPCR and Western blot were performed to measure gene and protein expression levels, further validating the regulatory relationship in vivo. Bioinformatics analysis indicated that miR-206-3p regulation of Hsp90aa1 may be involved in CNS injury in heat stroke. In vivo, animal experiments demonstrated that miR-206-3p and Hsp90aa1 co-localized in neurons of the rat hippocampal CA3 region, and with prolonged heat stress, the expression of miR-206-3p gradually increased while the expression of Hsp90aa1 gradually decreased. Further in vitro cellular mechanism validation and functional experiments confirmed that miR-206-3p could inhibit neuronal cell viability and promote apoptosis and mitochondrial damage by targeting Hsp90aa1. In vivo, experiments confirmed that miR-206-3p promotes CNS injury in heat stroke. This study revealed the regulatory relationship between miR-206-3p and Hsp90aa1, suggesting that miR-206-3p could regulate the expression of Hsp90aa1, inhibit neuronal cell viability, and promote apoptosis, thereby contributing to CNS injury in heat stroke.
Collapse
Affiliation(s)
- Wang Lei
- Department of Emergency Medicine, Nantong First People's Hospital, Nantong, 226001, Jiangsu, China
| | - Shen Yiming
- Department of Emergency Medicine, Nantong First People's Hospital, Nantong, 226001, Jiangsu, China
| | - Peng Qiang
- Department of Emergency Medicine, Nantong First People's Hospital, Nantong, 226001, Jiangsu, China
| | - Chu Xin
- Department of Emergency Medicine, Nantong First People's Hospital, Nantong, 226001, Jiangsu, China
| | - Gu Peng
- Department of Emergency Medicine, Nantong First People's Hospital, Nantong, 226001, Jiangsu, China
| | - Zhu Baofeng
- Department of Emergency Medicine, Nantong First People's Hospital, Nantong, 226001, Jiangsu, China.
| |
Collapse
|
84
|
Fazlin Mohd Jailaini M, Jazman Che Rahim M, Aireene Wan Ahmed W, Farid Abdull Wahab S, Faisal Abdul Hamid M, Zara Mohammad Nasseri F. The role of upper airway ultrasonography in tracheal necrosis diagnosis: a case report. Ultrasound J 2024; 16:35. [PMID: 38995421 PMCID: PMC11245455 DOI: 10.1186/s13089-024-00385-2] [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: 04/02/2024] [Accepted: 07/01/2024] [Indexed: 07/13/2024] Open
Abstract
BACKGROUND Tracheal necrosis post endotracheal intubation is a rare life-threatening disease that can compromise airway patency. We demonstrated a novel usage of upper airway ultrasonography (USG) to diagnose tracheal necrosis. CASE PRESENTATION A middle-aged smoking male presented with productive cough, noisy breathing and exertional dyspnea for 2 weeks. He was intubated one month prior due to a traumatic brain injury. Upper airway USG findings showed irregular air-mucosal interface (AMI) and comet tail artefacts over the 1st and 2nd tracheal ring. A direct laryngoscopy in the operating room showed thick mucopus inferior to the vocal cords, with necrotic tracheal cartilages and debris obstructing the airway. He was successfully treated with parenteral antibiotics, wound debridement and tracheostomy. CONCLUSION Our case highlights the first documented USG findings of tracheal necrosis. Upper airway USG serves as a potential diagnostic modality in managing the condition.
Collapse
Affiliation(s)
| | - Mohd Jazman Che Rahim
- School of Medical Sciences, Universiti Sains Malaysia Health Campus, Kota Bharu, Kelantan, Malaysia.
- Hospital Universiti Sains Malaysia, Kota Bharu, Kelantan, Malaysia.
| | - Wan Aireene Wan Ahmed
- School of Medical Sciences, Universiti Sains Malaysia Health Campus, Kota Bharu, Kelantan, Malaysia
- Hospital Universiti Sains Malaysia, Kota Bharu, Kelantan, Malaysia
| | - Shaik Farid Abdull Wahab
- School of Medical Sciences, Universiti Sains Malaysia Health Campus, Kota Bharu, Kelantan, Malaysia
- Hospital Universiti Sains Malaysia, Kota Bharu, Kelantan, Malaysia
| | | | | |
Collapse
|
85
|
Ang CYS, Chiew YS, Wang X, Ooi EH, Cove ME, Chen Y, Zhou C, Chase JG. Patient-ventilator asynchrony classification in mechanically ventilated patients: Model-based or machine learning method? COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE 2024; 255:108323. [PMID: 39029417 DOI: 10.1016/j.cmpb.2024.108323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/01/2024] [Revised: 06/27/2024] [Accepted: 07/10/2024] [Indexed: 07/21/2024]
Abstract
BACKGROUND AND OBJECTIVE Patient-ventilator asynchrony (PVA) is associated with poor clinical outcomes and remains under-monitored. Automated PVA detection would enable complete monitoring standard observational methods do not allow. While model-based and machine learning PVA approaches exist, they have variable performance and can miss specific PVA events. This study compares a model and rule-based algorithm with a machine learning PVA method by retrospectively validating both methods using an independent patient cohort. METHODS Hysteresis loop analysis (HLA) which is a rule-based method (RBM) and a tri-input convolutional neural network (TCNN) machine learning model are used to classify 7 different types of PVA, including: 1) flow asynchrony; 2) reverse triggering; 3) premature cycling; 4) double triggering; 5) delayed cycling; 6) ineffective efforts; and 7) auto triggering. Class activation mapping (CAM) heatmaps visualise sections of respiratory waveforms the TCNN model uses for decision making, improving result interpretability. Both PVA classification methods were used to classify incidence in an independent retrospective clinical cohort of 11 mechanically ventilated patients for validation and performance comparison. RESULTS Self-validation with the training dataset shows overall better HLA performance (accuracy, sensitivity, specificity: 97.5 %, 96.6 %, 98.1 %) compared to the TCNN model (accuracy, sensitivity, specificity: 89.5 %, 98.3 %, 83.9 %). In this study, the TCNN model demonstrates higher sensitivity in detecting PVA, but HLA was better at identifying non-PVA breathing cycles due to its rule-based nature. While the overall AI identified by both classification methods are very similar, the intra-patient distribution of each PVA type varies between HLA and TCNN. CONCLUSION The collective findings underscore the efficacy of both HLA and TCNN in PVA detection, indicating the potential for real-time continuous monitoring of PVA. While ML methods such as TCNN demonstrate good PVA identification performance, it is essential to ensure optimal model architecture and diversity in training data before widespread uptake as standard care. Moving forward, further validation and adoption of RBM methods, such as HLA, offers an effective approach to PVA detection while providing clear distinction into the underlying patterns of PVA, better aligning with clinical needs for transparency, explicability, adaptability and reliability of these emerging tools for clinical care.
Collapse
Affiliation(s)
| | - Yeong Shiong Chiew
- School of Engineering, Monash University Malaysia, Selangor, Malaysia; Department of Mechanical Engineering, University of Canterbury, Christchurch, New Zealand.
| | - Xin Wang
- School of Engineering, Monash University Malaysia, Selangor, Malaysia
| | - Ean Hin Ooi
- School of Engineering, Monash University Malaysia, Selangor, Malaysia
| | - Matthew E Cove
- Division of Respiratory & Critical Care Medicine, Department of Medicine, National University Health System, Singapore
| | - Yuhong Chen
- Intensive Care Unit, the Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei Province, China
| | - Cong Zhou
- Department of Mechanical Engineering, University of Canterbury, Christchurch, New Zealand
| | - J Geoffrey Chase
- Department of Mechanical Engineering, University of Canterbury, Christchurch, New Zealand
| |
Collapse
|
86
|
Noreen M, Bilal M, Usman Qamar M, Rasool N, Mahmood A, Umar Din S, Ali Shah T, Bin Jardan YA, Bourhia M, Ouahmane L. Facile Synthesis of 5-Bromo- N-Alkylthiophene-2-Sulfonamides and Its Activities Against Clinically Isolated New Delhi Metallo- β-Lactamase Producing Klebsiella pneumoniae ST147. Infect Drug Resist 2024; 17:2943-2955. [PMID: 39011342 PMCID: PMC11249070 DOI: 10.2147/idr.s455979] [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: 02/01/2024] [Accepted: 06/14/2024] [Indexed: 07/17/2024] Open
Abstract
Introduction New Delhi Metallo-β-lactamase producing Klebsiella pneumoniae (NDM-1-KP) sequence type (ST) 147 poses a significant threat in clinical settings due to its evolution into two distinct directions: hypervirulence and carbapenem resistance. Hypervirulence results from a range of virulence factors, while carbapenem resistance stems from complex biological mechanisms. The NDM-1-KP ST147 clone has emerged as a recent addition to the family of successful clones within the species. Methods In this study, we successfully synthesized 5-bromo-N-alkylthiophene-2-sulfonamides (3a-c) by reacting 5-bromothiophene-2-sulfonamide (1) with various alkyl bromides (2) using LiH. We also synthesized a series of compounds (4a-g) from compound (3b) using the Suzuki-Miyaura cross-coupling reaction with fair to good yields (56-72%). Further, we screened the synthesized molecules against clinically isolated New Delhi Metallo-β-lactamase producing Klebsiella pneumoniae ST147. Subsequently, we conducted in-silico tests on compound 3b against a protein extracted from NDM-KP ST147 with PDB ID: 5N5I. Results The compound (3b) with favourable drug candidate status, MIC of 0.39 μg/mL, and MBC of 0.78 μg/mL. This low molecular weight compound exhibited the highest potency against the resistant bacterial strains. The in-silico tests revealed that the compound 3b against a protein extracted from NDM-KP ST147 with PDB ID: 5N5I demonstrated H-bond and hydrophobic interactions. Conclusion The 5-bromo-N-alkylthiophene-2-sulfonamides displayed antibacterial efficacy against New Delhi Metallo-β-lactamase producing Klebsiella pneumoniae ST147. After the in-vivo trial, this substance might offer an alternative therapeutic option.
Collapse
Affiliation(s)
- Mnaza Noreen
- Department of Chemistry, Government College University Faisalabad, Faisalabad, 38000, Pakistan
| | - Muhammad Bilal
- Department of Chemistry, Government College University Faisalabad, Faisalabad, 38000, Pakistan
- School of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, People’s Republic of China
| | - Muhammad Usman Qamar
- Institute of Microbiology, Faculty of Life Sciences, Government College, University Faisalabad, Faisalabad, 38000, Pakistan
- Division of Infectious Disease and Department of Medicine, University of Geneva, Geneva, Switzerland
| | - Nasir Rasool
- Department of Chemistry, Government College University Faisalabad, Faisalabad, 38000, Pakistan
| | - Abid Mahmood
- Department of Pharmaceutical Chemistry, Government College University Faisalabad, Faisalabad, 38000, Pakistan
| | - Sobia Umar Din
- Department of Chemistry, Government College University Faisalabad, Faisalabad, 38000, Pakistan
| | - Tawaf Ali Shah
- College of Agriculture Engineering and Food Science, Shandong University of Technology, Zibo, 25500, People’s Republic of China
| | - Yousef A Bin Jardan
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Mohammed Bourhia
- Department of Chemistry and Biochemistry, Faculty of Medicine and Pharmacy, Ibn Zohr University, Laayoune, 70000, Morocco
| | - Lahcen Ouahmane
- Laboratory of Microbial Biotechnologies, Agrosciences and Environment (Biomage), Labeled Research Unit-CNRSTN°4, Cadi Ayyad University, Marrakesh, 40000, Morocco
| |
Collapse
|
87
|
Gambadoro G, Kopp BJ, Erstad BL. Implications of opioid-sparing medications in critically ill patients: A scoping review. Med Intensiva 2024:S2173-5727(24)00174-7. [PMID: 38997907 DOI: 10.1016/j.medine.2024.06.020] [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: 03/22/2024] [Accepted: 06/10/2024] [Indexed: 07/14/2024]
Abstract
OBJECTIVE The purpose of this scoping review was to evaluate literature involving opioid-sparing medications in critically ill patients with a focus on clinically meaningful outcomes. DESIGN Scoping review using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews. SETTING Intensive care unit. PATIENTS OR PARTICIPANTS Adult patients in an intensive care unit setting. INTERVENTIONS None. MAIN VARIABLES OF INTEREST PubMed and Cochrane Library were searched from October 1, 2019 to June 1, 2023. Inclusion criteria consisted of randomized controlled trials evaluating adjunctive analgesic use in adult patients in an intensive care unit setting. RESULTS There were 343 citations and titles identified in the initial search, with 328 remaining after removal of duplicates, 294 excluded at title and abstract screening, 34 available for full text review, and six included in the scoping review. Most studies reported modest reductions in opioid use as a secondary endpoint. Improvement in clinical outcomes such as reduction in duration of mechanical ventilation or delirium were reported in two trials with dexmedetomidine. CONCLUSIONS In recently published trials of adjunctive agents in critically ill patients, opioid-sparing effects were small. Data to support improvements in clinical outcomes remains limited.
Collapse
Affiliation(s)
- Gabriella Gambadoro
- Critical Care Pharmacist, Banner - University Medical Center, 1625 N. Campbell Avenue, Tucson, AZ, 85719, USA
| | - Brian J Kopp
- Clinical Pharmacy Specialist, Surgical-Trauma ICU, Banner - University Medical Center, 1625 N. Campbell Avenue, Tucson, AZ, 85719, USA
| | - Brian L Erstad
- Department of Pharmacy Practice & Science, University of Arizona R. Ken Coit College of Pharmacy, Tucson, AZ, 85721, USA.
| |
Collapse
|
88
|
Wu X, Yuan L, Xu J, Qi J, Zheng K. Normalized lactate load as an independent prognostic indicator in patients with cardiogenic shock. BMC Cardiovasc Disord 2024; 24:348. [PMID: 38987706 PMCID: PMC11234684 DOI: 10.1186/s12872-024-04013-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 06/26/2024] [Indexed: 07/12/2024] Open
Abstract
BACKGROUND Early prognosis evaluation is crucial for decision-making in cardiogenic shock (CS) patients. Dynamic lactate assessment, for example, normalized lactate load, has been a better prognosis predictor than single lactate value in septic shock. Our objective was to investigate the correlation between normalized lactate load and in-hospital mortality in patients with CS. METHODS Data were extracted from the Medical Information Mart for Intensive Care (MIMIC)-IV database. The calculation of lactate load involved the determination of the cumulative area under the lactate curve, while normalized lactate load was computed by dividing the lactate load by the corresponding period. Receiver Operating Characteristic (ROC) curves were constructed, and the evaluation of areas under the curves (AUC) for various parameters was performed using the DeLong test. RESULTS Our study involved a cohort of 1932 CS patients, with 687 individuals (36.1%) experiencing mortality during their hospitalization. The AUC for normalized lactate load demonstrated significant superiority compared to the first lactate (0.675 vs. 0.646, P < 0.001), maximum lactate (0.675 vs. 0.651, P < 0.001), and mean lactate (0.675 vs. 0.669, P = 0.003). Notably, the AUC for normalized lactate load showed comparability to that of the Sequential Organ Failure Assessment (SOFA) score (0.675 vs. 0.695, P = 0.175). CONCLUSION The normalized lactate load was an independently associated with the in-hospital mortality among CS patients.
Collapse
Affiliation(s)
- Xia Wu
- Emergency Critical Care Center, Beijing Anzhen Hospital, Capital Medical University, No.2 Anzhen Road, Chaoyang District, Beijing, 100029, China
| | - Lin Yuan
- Emergency Critical Care Center, Beijing Anzhen Hospital, Capital Medical University, No.2 Anzhen Road, Chaoyang District, Beijing, 100029, China.
| | - Jiarui Xu
- Emergency Critical Care Center, Beijing Anzhen Hospital, Capital Medical University, No.2 Anzhen Road, Chaoyang District, Beijing, 100029, China
| | - Jing Qi
- Emergency Critical Care Center, Beijing Anzhen Hospital, Capital Medical University, No.2 Anzhen Road, Chaoyang District, Beijing, 100029, China
| | - Keyang Zheng
- Centre of Hypertension, Beijing Anzhen Hospital, Capital Medical University, Beijing, 100029, China
| |
Collapse
|
89
|
Wei J, Gao C, Lu C, Wang L, Dong D, Sun M. The E2F family: a ray of dawn in cardiomyopathy. Mol Cell Biochem 2024:10.1007/s11010-024-05063-4. [PMID: 38985251 DOI: 10.1007/s11010-024-05063-4] [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: 03/21/2024] [Accepted: 06/29/2024] [Indexed: 07/11/2024]
Abstract
Cardiomyopathies are a group of heterogeneous diseases, characterized by abnormal structure and function of the myocardium. For many years, it has been a hot topic because of its high morbidity and mortality as well as its complicated pathogenesis. The E2Fs, a group of transcription factors found extensively in eukaryotes, play a crucial role in governing cell proliferation, differentiation, and apoptosis, meanwhile their deregulated activity can also cause a variety of diseases. Based on accumulating evidence, E2Fs play important roles in cardiomyopathies. In this review, we describe the structural and functional characteristics of the E2F family and its role in cardiomyocyte processes, with a focus on how E2Fs are associated with the onset and development of cardiomyopathies. Moreover, we discuss the great potential of E2Fs as biomarkers and therapeutic targets, aiming to provide a reference for future research.
Collapse
Affiliation(s)
- Jinwen Wei
- College of Exercise and Health, Shenyang Sport University, No.36 Jinqiansong East Road, Shenyang, 110102, Liaoning, People's Republic of China
| | - Can Gao
- College of Exercise and Health, Shenyang Sport University, No.36 Jinqiansong East Road, Shenyang, 110102, Liaoning, People's Republic of China
| | - Changxu Lu
- College of Exercise and Health, Shenyang Sport University, No.36 Jinqiansong East Road, Shenyang, 110102, Liaoning, People's Republic of China
| | - Lijie Wang
- Department of Cardiology, The Fourth Affiliated Hospital of China Medical University, Shenyang, 110033, Liaoning, People's Republic of China
| | - Dan Dong
- College of Basic Medical Science, China Medical University, No.77 Puhe Road, Shenyang North New Area, Shenyang, 110122, Liaoning, People's Republic of China
| | - Mingli Sun
- College of Exercise and Health, Shenyang Sport University, No.36 Jinqiansong East Road, Shenyang, 110102, Liaoning, People's Republic of China.
| |
Collapse
|
90
|
Cleere EF, Read C, Prunty S, Duggan E, O'Rourke J, Moore M, Vasquez P, Young O, Subramaniam T, Skinner L, Moran T, O'Duffy F, Hennessy A, Dias A, Sheahan P, Fitzgerald CWR, Kinsella J, Lennon P, Timon CVI, Woods RSR, Shine N, Curley GF, O'Neill JP. Airway decision making in major head and neck surgery: Irish multicenter, multidisciplinary recommendations. Head Neck 2024. [PMID: 38984517 DOI: 10.1002/hed.27868] [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: 04/15/2024] [Revised: 06/21/2024] [Accepted: 06/30/2024] [Indexed: 07/11/2024] Open
Abstract
Major head and neck surgery poses a threat to perioperative airway patency. Adverse airway events are associated with significant morbidity, potentially leading to hypoxic brain injury and even death. Following a review of the literature, recommendations regarding airway management in head and neck surgery were developed with multicenter, multidisciplinary agreement among all Irish head and neck units. Immediate extubation is appropriate in many cases where there is a low risk of adverse airway events. Where a prolonged definitive airway is required, elective tracheostomy provides increased airway security postoperatively while delayed extubation may be appropriate in select cases to reduce postoperative morbidity. Local institutional protocols should be developed to care for a tracheostomy once inserted. We provide guidance on decision making surrounding airway management at time of head and neck surgery. All decisions should be agreed between the operating, anesthetic, and critical care teams.
Collapse
Affiliation(s)
- Eoin F Cleere
- Department of Otolaryngology - Head and Neck Surgery, Beaumont Hospital, Dublin, Ireland
| | - Christopher Read
- Department of Anaesthesia and Critical Care, Beaumont Hospital, Dublin, Ireland
| | - Sarah Prunty
- Department of Otolaryngology - Head and Neck Surgery, Beaumont Hospital, Dublin, Ireland
| | - Edel Duggan
- Department of Anaesthesia and Critical Care, Beaumont Hospital, Dublin, Ireland
| | - James O'Rourke
- Department of Anaesthesia and Critical Care, Beaumont Hospital, Dublin, Ireland
| | - Michael Moore
- Department of Anaesthesia and Critical Care, Beaumont Hospital, Dublin, Ireland
| | - Pedro Vasquez
- Department of Physiotherapy, Beaumont Hospital, Dublin, Ireland
| | - Orla Young
- Department of Otolaryngology - Head and Neck Surgery, Galway University Hospital, Galway, Ireland
| | - Thavakumar Subramaniam
- Department of Otolaryngology - Head and Neck Surgery, Galway University Hospital, Galway, Ireland
| | - Liam Skinner
- Department of Otolaryngology - Head and Neck Surgery, University Hospital Waterford, Waterford, Ireland
| | - Tom Moran
- Department of Otolaryngology - Head and Neck Surgery, Mater Misericordiae University Hospital, Dublin, Ireland
- Department of Otolaryngology - Head and Neck Surgery, St Vincent's University Hospital, Dublin, Ireland
| | - Fergal O'Duffy
- Department of Otolaryngology - Head and Neck Surgery, Mater Misericordiae University Hospital, Dublin, Ireland
- Department of Otolaryngology - Head and Neck Surgery, St Vincent's University Hospital, Dublin, Ireland
| | - Anthony Hennessy
- Department of Anaesthesiology, South Infirmary Victoria University Hospital, Cork, Ireland
| | - Andrew Dias
- Department of Otolaryngology - Head and Neck Surgery, South Infirmary Victoria University Hospital, Cork, Ireland
| | - Patrick Sheahan
- Department of Otolaryngology - Head and Neck Surgery, South Infirmary Victoria University Hospital, Cork, Ireland
- ENTO Research Unit, College of Medicine and Health, University College Cork, Cork, Ireland
| | - Conall W R Fitzgerald
- Department of Otolaryngology - Head and Neck Surgery, St James's Hospital, Dublin, Ireland
| | - John Kinsella
- Department of Otolaryngology - Head and Neck Surgery, St James's Hospital, Dublin, Ireland
| | - Paul Lennon
- Department of Otolaryngology - Head and Neck Surgery, St James's Hospital, Dublin, Ireland
| | - Conrad V I Timon
- Department of Otolaryngology - Head and Neck Surgery, St James's Hospital, Dublin, Ireland
| | - Robbie S R Woods
- Department of Otolaryngology - Head and Neck Surgery, Beaumont Hospital, Dublin, Ireland
| | - Neville Shine
- Department of Otolaryngology - Head and Neck Surgery, Beaumont Hospital, Dublin, Ireland
| | - Gerard F Curley
- Department of Anaesthesia and Critical Care, Beaumont Hospital, Dublin, Ireland
- Department of Anaesthesia and Critical Care, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - James P O'Neill
- Department of Otolaryngology - Head and Neck Surgery, Beaumont Hospital, Dublin, Ireland
- Department of Otolaryngology - Head and Neck Surgery, Royal College of Surgeons in Ireland, Dublin, Ireland
| |
Collapse
|
91
|
Malbrain MLNG, Tantakoun K, Zara AT, Ferko NC, Kelly T, Dabrowski W. Urine output is an early and strong predictor of acute kidney injury and associated mortality: a systematic literature review of 50 clinical studies. Ann Intensive Care 2024; 14:110. [PMID: 38980557 PMCID: PMC11233478 DOI: 10.1186/s13613-024-01342-x] [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: 01/12/2024] [Accepted: 06/22/2024] [Indexed: 07/10/2024] Open
Abstract
BACKGROUND Although the present diagnosis of acute kidney injury (AKI) involves measurement of acute increases in serum creatinine (SC) and reduced urine output (UO), measurement of UO is underutilized for diagnosis of AKI in clinical practice. The purpose of this investigation was to conduct a systematic literature review of published studies that evaluate both UO and SC in the detection of AKI to better understand incidence, healthcare resource use, and mortality in relation to these diagnostic measures and how these outcomes may vary by population subtype. METHODS The systematic literature review was performed following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) checklist. Data were extracted from comparative studies focused on the diagnostic accuracy of UO and SC, relevant clinical outcomes, and resource usage. Quality and validity were assessed using the National Institute for Health and Care Excellence (NICE) single technology appraisal quality checklist for randomized controlled trials and the Newcastle-Ottawa Quality Assessment Scale for observational studies. RESULTS A total of 1729 publications were screened, with 50 studies eligible for inclusion. A majority of studies (76%) used the Kidney Disease: Improving Global Outcomes (KDIGO) criteria to classify AKI and focused on the comparison of UO alone versus SC alone, while few studies analyzed a diagnosis of AKI based on the presence of both UO and SC, or the presence of at least one of UO or SC indicators. Of the included studies, 33% analyzed patients treated for cardiovascular diseases and 30% analyzed patients treated in a general intensive care unit. The use of UO criteria was more often associated with increased incidence of AKI (36%), than was the application of SC criteria (21%), which was consistent across the subgroup analyses performed. Furthermore, the use of UO criteria was associated with an earlier diagnosis of AKI (2.4-46.0 h). Both diagnostic modalities accurately predicted risk of AKI-related mortality. CONCLUSIONS Evidence suggests that the inclusion of UO criteria provides substantial diagnostic and prognostic value to the detection of AKI.
Collapse
Affiliation(s)
- Manu L N G Malbrain
- First Department of Anesthesiology and Intensive Therapy, Medical University of Lublin, Lublin, Poland.
- International Fluid Academy, Lovenjoel, Belgium.
- Medical Data Management, Medaman, Geel, Belgium.
| | - Krista Tantakoun
- Value & Evidence Division, Marketing and Market Access, EVERSANA™, Burlington, ON, Canada
| | - Anthony T Zara
- Value & Evidence Division, Marketing and Market Access, EVERSANA™, Burlington, ON, Canada
| | - Nicole C Ferko
- Value & Evidence Division, Marketing and Market Access, EVERSANA™, Burlington, ON, Canada
| | - Timothy Kelly
- Becton, Dickinson and Company, Franklin Lakes, NJ, USA
| | - Wojciech Dabrowski
- First Department of Anesthesiology and Intensive Therapy, Medical University of Lublin, Lublin, Poland
| |
Collapse
|
92
|
Cao H, Ding A, Wang L, Cao J, Mao H, Tang H, Yang G, Gu J. Factors influencing ruminative thinking behaviours in nurses: a cross-sectional study of 858 subjects in a tertiary care hospital. Gen Psychiatr 2024; 37:e101443. [PMID: 39006242 PMCID: PMC11243117 DOI: 10.1136/gpsych-2023-101443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Accepted: 05/31/2024] [Indexed: 07/16/2024] Open
Affiliation(s)
- Huling Cao
- Second Affiliated Hospital of Nantong University, Nantong, Jiangsu, China
| | - Aiming Ding
- Department of Nursing, Second Affiliated Hospital of Nantong University, Nantong, Jiangsu, China
| | - Lihua Wang
- Department of Nursing, Second Affiliated Hospital of Nantong University, Nantong, Jiangsu, China
| | - Jianyu Cao
- Youjiang Medical University for Nationalities, Baise, Guangxi, China
| | - Haiyan Mao
- Department of Pediatrics, Second Affiliated Hospital of Nantong University, Nantong, Jiangsu, China
| | - Hui Tang
- Department of Pediatrics, Second Affiliated Hospital of Nantong University, Nantong, Jiangsu, China
| | - Guihong Yang
- Second Affiliated Hospital of Nantong University, Nantong, Jiangsu, China
| | - Junhua Gu
- Second Affiliated Hospital of Nantong University, Nantong, Jiangsu, China
| |
Collapse
|
93
|
Agbakou M, Combet M, Martin M, Blonz G, Desmedt L, Seguin A, Lemarié J, Zambon O, Reignier J, Lascarrou JB, Ehrmann S, Canet E. Post-intensive care syndrome screening: a French multicentre survey. Ann Intensive Care 2024; 14:109. [PMID: 38980434 PMCID: PMC11233491 DOI: 10.1186/s13613-024-01341-y] [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: 11/27/2023] [Accepted: 06/21/2024] [Indexed: 07/10/2024] Open
Abstract
BACKGROUND Post-intensive care syndrome (PICS), defined as physical, cognitive, and mental-health symptoms persisting long after intensive-care-unit (ICU) discharge, is increasingly recognised as a healthcare priority. Data on screening for PICS are sparse. Our objective here was to describe post-ICU screening in France, with special attention to visit availability and evaluations done during visits. METHODS We conducted an online multicentre survey by emailing an anonymous 43-item questionnaire to French ICUs. For each ICU, a single survey was sent to either the head or the intensivist in charge of follow-up visits. RESULTS Of 252 ICUs invited to participate, 161 (63.9%) returned the completed survey. Among them, 46 (28.6%) offered follow-up visits. Usually, a single visit led by an intensivist was scheduled 3 to 6 months after ICU discharge. Approximately 50 patients/year/ICU, that is, about 5% of admitted patients, attended post-ICU visits. The main criteria used to select patients for follow-up were ICU stay and/or invasive mechanical ventilation duration longer than 48 h, cardiac arrest, septic shock, and acute respiratory distress syndrome. Among ICUs offering visits, 80% used validated instruments to screen for PICS. Of the 115 ICUs not offering follow-up, 50 (43.5%) indicated an intention to start follow-up within the next year. The main barriers to offering follow-up were lack of available staff and equipment or not viewing PICS screening as a priority. Half the ICUs offering visits worked with an established network of post-ICU care professionals, and another 17% were setting up such a network. Obstacles to network creation were lack of interest among healthcare professionals and lack of specific training in PICS. CONCLUSION Only a small minority of ICU survivors received follow-up designed to detect PICS. Less than a third of ICUs offered follow-up visits but nearly another third planned to set up such visits within the next year. Recommendations issued by French health authorities in 2023 can be expected to improve the availability and standardisation of post-ICU follow-up.
Collapse
Affiliation(s)
- Maïté Agbakou
- Intensive Care Unit, Nantes University Hospital, Nantes University, 30 Bd. Jean Monnet, Nantes, Cedex 1 44093, France.
| | - Margot Combet
- Intensive Care Unit, Kremlin-Bicêtre University Hospital, Assistance Publique- Hôpitaux de Paris, Le Kremlin-Bicêtre, France
| | - Maëlle Martin
- Intensive Care Unit, Nantes University Hospital, Nantes University, 30 Bd. Jean Monnet, Nantes, Cedex 1 44093, France
| | - Gauthier Blonz
- Intensive Care Unit, Nantes University Hospital, Nantes University, 30 Bd. Jean Monnet, Nantes, Cedex 1 44093, France
| | - Luc Desmedt
- Intensive Care Unit, Nantes University Hospital, Nantes University, 30 Bd. Jean Monnet, Nantes, Cedex 1 44093, France
| | - Amélie Seguin
- Intensive Care Unit, Nantes University Hospital, Nantes University, 30 Bd. Jean Monnet, Nantes, Cedex 1 44093, France
| | - Jérémie Lemarié
- Intensive Care Unit, Nantes University Hospital, Nantes University, 30 Bd. Jean Monnet, Nantes, Cedex 1 44093, France
| | - Olivier Zambon
- Intensive Care Unit, Nantes University Hospital, Nantes University, 30 Bd. Jean Monnet, Nantes, Cedex 1 44093, France
| | - Jean Reignier
- Intensive Care Unit, Nantes University Hospital, Movement - Interactions - Performance Research Unit (MIP, (MIP, UR 4334), Nantes, France
| | - Jean-Baptiste Lascarrou
- Intensive Care Unit, Nantes University Hospital, Nantes University, 30 Bd. Jean Monnet, Nantes, Cedex 1 44093, France
| | - Stephan Ehrmann
- Intensive Care Unit, Tours University Hospital, Tours, France
- INSERM CIC 1415, Tours University, Tours University Hospital, Tours, France
- Research Center for Respiratory Diseases, INSERM U110, Tours University, Tours, France
- Clinical Research in Intensive Care and Sepsis-Trial Group for Global Evaluation and Research in Sepsis (CRICS_TRIGGERSep), Tours, France
| | - Emmanuel Canet
- Intensive Care Unit, Nantes University Hospital, Nantes University, 30 Bd. Jean Monnet, Nantes, Cedex 1 44093, France
| |
Collapse
|
94
|
Yoshida T, Shimizu S, Fushimi K, Mihara T. Changing clinical practice and prognosis for severe respiratory failure over time: A nationwide inpatient database study. Respir Investig 2024; 62:778-784. [PMID: 38986214 DOI: 10.1016/j.resinv.2024.07.003] [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: 02/27/2024] [Revised: 06/26/2024] [Accepted: 07/05/2024] [Indexed: 07/12/2024]
Abstract
BACKGROUND Severe respiratory failure requires numerous interventions and its clinical implementation changes over time. We aimed to clarify the clinical practice and prognosis of severe respiratory failure and its changes over time. METHODS In a nationwide Japanese administrative database from 2016 to 2019, we identified nonoperative patients with severe respiratory failure without congestive heart failure as the main diagnosis who received mechanical ventilation (MV) for more than four days. We examined trends in patient characteristics, adjunctive interventions, and prognosis. RESULTS Among 66,905 patients included in this study, patients received antibiotics (90%), high-dose corticosteroids (14%), low-dose corticosteroids (18%), and 51% were admitted to the critical care unit. Hospital mortality was 35%. Median mechanical ventilation lasted 10 days. Tracheostomy occurred in 23% of cases. Median critical care and hospital stays were 10 and 25 days, respectively. Among survivors, 23% had mechanical ventilation dependency at hospital discharge. Large relative changes in adjunctive therapies included fentanyl (30%-38%), rocuronium (4.4%-6.7%), vasopressin (3.8%-6.0%), early rehabilitation (27%-38%), extracorporeal membrane oxygenation (0.7%-1.2%), dopamine (15%-10%), and sivelestat (8.6%-3.5%). No notable changes were seen in mechanical ventilation duration, tracheostomy, critical care unit stay, hospital stay, or ventilator dependency at discharge, except for a slight reduction in hospital mortality (36%-34%). CONCLUSIONS Several adjunctive therapies for severe respiratory failure changed from 2016 to 2019, with an increase in evidence-based practices and a slight decrease in hospital mortality.
Collapse
Affiliation(s)
- Takuo Yoshida
- Department of Health Data Science, Graduate School of Data Science, Yokohama City University, 22-2, Seto, Kanazawa, Yokohama, 236-0027, Japan; Department of Emergency Medicine, The Jikei University School of Medicine, 3-19-18, Nishi-Shinbashi, Minato-ku, Tokyo 105-8471, Japan.
| | - Sayuri Shimizu
- Department of Health Data Science, Graduate School of Data Science, Yokohama City University, 22-2, Seto, Kanazawa, Yokohama, 236-0027, Japan
| | - Kiyohide Fushimi
- Department of Health Policy and Informatics, Tokyo Medical and Dental University Graduate School, 1-5-45, Yushima, Bunkyo-ku, Tokyo 113-8510, Japan
| | - Takahiro Mihara
- Department of Health Data Science, Graduate School of Data Science, Yokohama City University, 22-2, Seto, Kanazawa, Yokohama, 236-0027, Japan; Department of Anesthesiology, Yokohama City University School of Medicine, 3-9, Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan
| |
Collapse
|
95
|
Zeng Q, Lin Q, Zhong L, He L, Zhang N, Song J. Development and validation of a nomogram to predict mortality of patients with DIC in ICU. Front Med (Lausanne) 2024; 11:1425799. [PMID: 39045415 PMCID: PMC11263009 DOI: 10.3389/fmed.2024.1425799] [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: 04/30/2024] [Accepted: 06/17/2024] [Indexed: 07/25/2024] Open
Abstract
Background Disseminated intravascular coagulation (DIC) is a devastating condition, which always cause poor outcome of critically ill patients in intensive care unit. Studies concerning short-term mortality prediction in DIC patients is scarce. This study aimed to identify risk factors contributing to DIC mortality and construct a predictive nomogram. Methods A total of 676 overt DIC patients were included. A Cox proportional hazards regression model was developed based on covariates identified using least absolute shrinkage and selection operator (LASSO) regression. The prediction performance was independently evaluated in the MIMIC-III and MIMIC-IV Clinical Database, as well as the 908th Hospital Database (908thH). Model performance was independently assessed using MIMIC-III, MIMIC-IV, and the 908th Hospital Clinical Database. Results The Cox model incorporated variables identified by Lasso regression including heart failure, sepsis, height, SBP, lactate levels, HCT, PLT, INR, AST, and norepinephrine use. The model effectively stratified patients into different mortality risk groups, with a C-index of >0.65 across the MIMIC-III, MIMIC-IV, and 908th Hospital databases. The calibration curves of the model at 7 and 28 days demonstrated that the prediction performance was good. And then, a nomogram was developed to facilitate result visualization. Decision curve analysis indicated superior net benefits of the nomogram. Conclusion This study provides a predictive nomogram for short-term overt DIC mortality risk based on a Lasso-Cox regression model, offering individualized and reliable mortality risk predictions.
Collapse
Affiliation(s)
- Qingbo Zeng
- Intensive Care Unit, The 908th Hospital of Chinese PLA Logistic Support Force, Nanchang, China
- Intensive Care Unit, Nanchang Hongdu Hospital of Traditional Chinese Medicine, Nanchang, China
| | - Qingwei Lin
- Intensive Care Unit, The 908th Hospital of Chinese PLA Logistic Support Force, Nanchang, China
| | - Lincui Zhong
- Intensive Care Unit, The 908th Hospital of Chinese PLA Logistic Support Force, Nanchang, China
| | - Longping He
- Intensive Care Unit, The 908th Hospital of Chinese PLA Logistic Support Force, Nanchang, China
| | - Nianqing Zhang
- Intensive Care Unit, Nanchang Hongdu Hospital of Traditional Chinese Medicine, Nanchang, China
| | - Jingchun Song
- Intensive Care Unit, The 908th Hospital of Chinese PLA Logistic Support Force, Nanchang, China
| |
Collapse
|
96
|
Abougabal A, Hasanin A, Abdel-Fatah M, Mostafa M, Ismail AA, Habib S. Peripheral perfusion index as a predictor of reintubation in critically ill surgical patients. BMC Anesthesiol 2024; 24:227. [PMID: 38982350 PMCID: PMC11232166 DOI: 10.1186/s12871-024-02608-4] [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: 03/04/2024] [Accepted: 06/26/2024] [Indexed: 07/11/2024] Open
Abstract
PURPOSE We aimed to evaluate the ability of the peripheral perfusion index (PPI) to predict reintubation of critically ill surgical patients. METHODS This prospective observational study included mechanically ventilated adults who were extubated after a successful spontaneous breathing trial (SBT). The patients were followed up for the next 48 h for the need for reintubation. The heart rate, systolic blood pressure, respiratory rate, peripheral arterial oxygen saturation (SpO2), and PPI were measured before-, at the end of SBT, 1 and 2 h postextubation. The primary outcome was the ability of PPI 1 h postextubation to predict reintubation using area under the receiver operating characteristic curve (AUC) analysis. Univariate and multivariate analyses were performed to identify predictors for reintubation. RESULTS Data from 62 patients were analysed. Reintubation occurred in 12/62 (19%) of the patients. Reintubated patients had higher heart rate and respiratory rate; and lower SpO2 and PPI than successfully weaned patients. The AUC (95%confidence interval) for the ability of PPI at 1 h postextubation to predict reintubation was 0.82 (0.71-0.91) with a negative predictive value of 97%, at a cutoff value of ≤ 2.5. Low PPI and high respiratory rate were the independent predictors for reintubation. CONCLUSION PPI early after extubation is a useful tool for prediction of reintubation. Low PPI is an independent risk factor for reintubation. A PPI > 2.5, one hour after extubation can confirm successful extubation.
Collapse
Affiliation(s)
- Ayman Abougabal
- Department of Anesthesia and Critical Care Medicine, Cairo University, Cairo, Egypt
| | - Ahmed Hasanin
- Department of Anesthesia and Critical Care Medicine, Cairo University, Cairo, Egypt.
| | - Marwa Abdel-Fatah
- Department of Anesthesia and Critical Care Medicine, Cairo University, Cairo, Egypt
| | - Maha Mostafa
- Department of Anesthesia and Critical Care Medicine, Cairo University, Cairo, Egypt
| | - Ahmed A Ismail
- Department of Anesthesia and Critical Care Medicine, Cairo University, Cairo, Egypt
| | - Sara Habib
- Department of Anesthesia and Critical Care Medicine, Cairo University, Cairo, Egypt
| |
Collapse
|
97
|
Formenti P, Ruzza F, Pederzolli Giovanazzi G, Sabbatini G, Galimberti A, Gotti M, Pezzi A, Umbrello M. Exploring ultrasonographic diaphragmatic function in perioperative anesthesia setting: A comprehensive narrative review. J Clin Anesth 2024; 97:111530. [PMID: 38986431 DOI: 10.1016/j.jclinane.2024.111530] [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: 02/28/2024] [Revised: 05/16/2024] [Accepted: 06/11/2024] [Indexed: 07/12/2024]
Abstract
The ultrasound study of diaphragm function represents a valid method that has been extensively studied in recent decades in various fields, especially in intensive care, emergency, and pulmonology settings. Diaphragmatic function is pivotal in these contexts due to its crucial role in respiratory mechanics, ventilation support strategies, and overall patient respiratory outcomes. Dysfunction or weakness of the diaphragm can lead to respiratory failure, ventilatory insufficiency, and prolonged mechanical ventilation, making its assessment essential for patient management and prognosis in critical care and emergency medicine. While several studies have focused on diaphragmatic functionality in the context of intensive care, there has been limited attention within the field of anesthesia. The ultrasound aids in assessing diaphragmatic dysfunction (DD) by measuring muscle mass and contractility and their potential variations over time. Recent advancements in ultrasound imaging allow clinicians to evaluate diaphragm function and monitor it during mechanical ventilation more easily. In the context of anesthesia, early studies have shed light on the patho-physiological mechanisms of diaphragm function during general anesthesia. In contrast, more recent research has centered on evaluating diaphragmatic functionality at various phases of general anesthesia and by comparing diverse types of procedures or anatomical position during surgery. The objectives of this current review are to highlight the use of diaphragm ultrasound for the evaluation of diaphragmatic function during perioperative anesthesia and surgery. Specifically, we aim to examine the effects of anesthetic agents, surgical techniques, and anatomical positioning on diaphragmatic function. We explore how ultrasound aids in assessing DD by measuring muscle mass and contractility, as well as their potential variations over time. Additionally, we will discuss recent advancements in ultrasound imaging that allow clinicians to evaluate diaphragm function and monitor it during mechanical ventilation more easily.
Collapse
Affiliation(s)
- Paolo Formenti
- SC Anestesia, Rianimazione e Terapia Intensiva, ASST Nord Milano, Ospedale Bassini, Cinisello Balsamo 20097, Milan, Italy.
| | - Francesca Ruzza
- School of Medicine and Surgery, University of Milano-Bicocca, 20126 Milano, Italy
| | | | - Giovanni Sabbatini
- SC Anestesia, Rianimazione e Terapia Intensiva, ASST Nord Milano, Ospedale Bassini, Cinisello Balsamo 20097, Milan, Italy
| | - Andrea Galimberti
- SC Anestesia, Rianimazione e Terapia Intensiva, ASST Nord Milano, Ospedale Bassini, Cinisello Balsamo 20097, Milan, Italy
| | - Miriam Gotti
- SC Anestesia, Rianimazione e Terapia Intensiva, ASST Nord Milano, Ospedale Bassini, Cinisello Balsamo 20097, Milan, Italy
| | - Angelo Pezzi
- SC Anestesia, Rianimazione e Terapia Intensiva, ASST Nord Milano, Ospedale Bassini, Cinisello Balsamo 20097, Milan, Italy
| | - Michele Umbrello
- Department of Intensive Care, New Hospital of Legnano: Ospedale Nuovo di Legnano, 20025, Legnano, Milan, Italy
| |
Collapse
|
98
|
Huang SS, Huang CH, Hsu NT, Ong HN, Lin JJ, Wu YW, Chen WT, Chen WJ, Chang WT, Tsai MS. Application of Phosphorylated Tau for Predicting Outcomes Among Sudden Cardiac Arrest Survivors. Neurocrit Care 2024:10.1007/s12028-024-02055-6. [PMID: 38982004 DOI: 10.1007/s12028-024-02055-6] [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: 03/19/2024] [Accepted: 06/21/2024] [Indexed: 07/11/2024]
Abstract
BACKGROUND Phosphorylated Tau (p-Tau), an early biomarker of neuronal damage, has emerged as a promising candidate for predicting neurological outcomes in cardiac arrest (CA) survivors. Despite its potential, the correlation of p-Tau with other clinical indicators remains underexplored. This study assesses the predictive capability of p-Tau and its effectiveness when used in conjunction with other predictors. METHODS In this single-center retrospective study, 230 CA survivors had plasma and brain computed tomography scans collected within 24 h after the return of spontaneous circulation (ROSC) from January 2016 to June 2023. The patients with prearrest Cerebral Performance Category scores ≥ 3 were excluded (n = 33). The neurological outcomes at discharge with Cerebral Performance Category scores 1-2 indicated favorable outcomes. Plasma p-Tau levels were measured using an enzyme-linked immunosorbent assay, diastolic blood pressure (DBP) was recorded after ROSC, and the gray-to-white matter ratio (GWR) was calculated from brain computed tomography scans within 24 h after ROSC. RESULTS Of 197 patients enrolled in the study, 54 (27.4%) had favorable outcomes. Regression analysis showed that higher p-Tau levels correlated with unfavorable neurological outcomes. The levels of p-Tau were significantly correlated with DBP and GWR. For p-Tau to differentiate between neurological outcomes, an optimal cutoff of 456 pg/mL yielded an area under the receiver operating characteristic curve of 0.71. Combining p-Tau, GWR, and DBP improved predictive accuracy (area under the receiver operating characteristic curve = 0.80 vs. 0.71, p = 0.008). CONCLUSIONS Plasma p-Tau levels measured within 24 h following ROSC, particularly when combined with GWR and DBP, may serve as a promising biomarker of neurological outcomes in CA survivors, with higher levels predicting unfavorable outcomes.
Collapse
Affiliation(s)
- Sih-Shiang Huang
- Department of Emergency Medicine, National Taiwan University Medical College and Hospital, Taipei, Taiwan
| | - Chien-Hua Huang
- Department of Emergency Medicine, National Taiwan University Medical College and Hospital, Taipei, Taiwan
| | | | - Hooi-Nee Ong
- Department of Emergency Medicine, National Taiwan University Medical College and Hospital, Taipei, Taiwan
| | - Jr-Jiun Lin
- Department of Emergency Medicine, National Taiwan University Medical College and Hospital, Taipei, Taiwan
| | | | - Wei-Ting Chen
- Department of Emergency Medicine, National Taiwan University Medical College and Hospital, Taipei, Taiwan
| | - Wen-Jone Chen
- Department of Emergency Medicine, National Taiwan University Medical College and Hospital, Taipei, Taiwan
- Cardiology Division, Department of Internal Medicine, National Taiwan University Medical College and Hospital, Taipei, Taiwan
- Department of Internal Medicine, Min-Shen General Hospital, Taoyuan, Taiwan
| | - Wei-Tien Chang
- Department of Emergency Medicine, National Taiwan University Medical College and Hospital, Taipei, Taiwan
| | - Min-Shan Tsai
- Department of Emergency Medicine, National Taiwan University Medical College and Hospital, Taipei, Taiwan.
| |
Collapse
|
99
|
Didriksson I, Lengquist M, Spångfors M, Leffler M, Sievert T, Lilja G, Frigyesi A, Friberg H, Schiopu A. Increasing plasma calprotectin (S100A8/A9) is associated with 12-month mortality and unfavourable functional outcome in critically ill COVID-19 patients. J Intensive Care 2024; 12:26. [PMID: 38982551 PMCID: PMC11232228 DOI: 10.1186/s40560-024-00740-4] [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: 05/21/2024] [Accepted: 06/27/2024] [Indexed: 07/11/2024] Open
Abstract
BACKGROUND Calprotectin (S100A8/A9) is a pro-inflammatory mediator primarily released from neutrophils. Previous studies have revealed associations between plasma calprotectin, disease severity and in-hospital mortality in unselected COVID-19 patients. OBJECTIVE We aimed to assess whether plasma calprotectin dynamics during the first week of intensive care are associated with mortality and functional outcome in critically ill COVID-19 patients. METHODS This prospective study included 498 COVID-19 patients admitted to six intensive care units (ICUs) in Sweden between May 2020 and May 2021. Blood samples were collected on ICU admission and on day 7. The primary outcome was 12-month mortality. Secondary outcomes were functional outcome of survivors at 3 and 12 months, and the need for invasive mechanical ventilation (IMV) or continuous renal replacement therapy (CRRT) during the ICU stay. Functional outcome was assessed by the Glasgow Outcome Scale Extended (GOSE, range 1-8, with < 5 representing an unfavourable outcome). Associations between plasma calprotectin and outcomes were examined in binary logistic regression analyses adjusted for age, sex, BMI, hypertension, smoking, and creatinine. RESULTS High plasma calprotectin on admission and day 7 was independently associated with increased 12-month mortality. Increasing calprotectin from admission to day 7 was independently associated with higher mortality at 12 months [OR 2.10 (95% CI 1.18-3.74), p = 0.012], unfavourable functional outcome at 3 months [OR 2.53 (95% CI 1.07-6.10), p = 0.036], and the use of IMV [OR 2.23 (95% CI 1.10-4.53), p = 0.027)] and CRRT [OR 2.07 (95% CI 1.07-4.00), p = 0.031)]. A receiver operator characteristic (ROC) model including day 7 calprotectin and age was a good predictor of 12-month mortality [AUC 0.79 (95% CI 0.74-0.84), p < 0.001]. Day 7 calprotectin alone predicted an unfavourable functional outcome at 3 months [AUC 0.67 (95% CI 0.58-0.76), p < 0.001]. CONCLUSION In critically ill COVID-19 patients, increasing calprotectin levels after admission to the ICU are associated with 12-month mortality and unfavourable functional outcome in survivors. Monitoring plasma calprotectin dynamics in the ICU may be considered to evaluate prognosis in critical COVID-19. STUDY REGISTRATION ClinicalTrials.gov Identifier: NCT04974775, registered April 28, 2020.
Collapse
Affiliation(s)
- Ingrid Didriksson
- Department of Clinical Sciences, Anaesthesiology and Intensive Care, Lund University, Lund, Sweden.
- Intensive and Perioperative Care Unit, Skåne University Hospital, Malmö, Sweden.
| | - Maria Lengquist
- Department of Clinical Sciences, Anaesthesiology and Intensive Care, Lund University, Lund, Sweden
- Intensive and Perioperative Care Unit, Skåne University Hospital, Lund, Sweden
| | - Martin Spångfors
- Department of Clinical Sciences, Anaesthesiology and Intensive Care, Lund University, Lund, Sweden
- Anaesthesia, and Intensive Care Unit, Kristianstad Hospital, Kristianstad, Sweden
| | - Märta Leffler
- Department of Clinical Sciences, Anaesthesiology and Intensive Care, Lund University, Lund, Sweden
- Intensive and Perioperative Care Unit, Skåne University Hospital, Malmö, Sweden
| | - Theodor Sievert
- Department of Clinical Sciences, Anaesthesiology and Intensive Care, Lund University, Lund, Sweden
| | - Gisela Lilja
- Department of Neurology, Skåne University Hospital, Lund, Sweden
| | - Attila Frigyesi
- Department of Clinical Sciences, Anaesthesiology and Intensive Care, Lund University, Lund, Sweden
- Intensive and Perioperative Care Unit, Skåne University Hospital, Lund, Sweden
| | - Hans Friberg
- Department of Clinical Sciences, Anaesthesiology and Intensive Care, Lund University, Lund, Sweden
- Intensive and Perioperative Care Unit, Skåne University Hospital, Malmö, Sweden
| | - Alexandru Schiopu
- Department of Translational Medicine, Lund University, Malmö, Sweden
- Department of Internal Medicine, Skåne University Hospital, Lund, Sweden
- Nicolae Simionescu Institute of Cellular Biology and Pathology, Bucharest, Romania
| |
Collapse
|
100
|
Corrao S, Raspanti M, Agugliaro F, Gervasi F, Di Bernardo F, Natoli G, Argano C. Safety of High-Dose Vitamin C in Non-Intensive Care Hospitalized Patients with COVID-19: An Open-Label Clinical Study. J Clin Med 2024; 13:3987. [PMID: 38999551 PMCID: PMC11242388 DOI: 10.3390/jcm13133987] [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: 05/11/2024] [Revised: 06/30/2024] [Accepted: 07/02/2024] [Indexed: 07/14/2024] Open
Abstract
Background: Vitamin C has been used as an antioxidant and has been proven effective in boosting immunity in different diseases, including coronavirus disease (COVID-19). An increasing awareness was directed to the role of intravenous vitamin C in COVID-19. Methods: In this study, we aimed to assess the safety of high-dose intravenous vitamin C added to the conventional regimens for patients with different stages of COVID-19. An open-label clinical trial was conducted on patients with COVID-19. One hundred four patients underwent high-dose intravenous administration of vitamin C (in addition to conventional therapy), precisely 10 g in 250 cc of saline solution in slow infusion (60 drops/min) for three consecutive days. At the same time, 42 patients took the standard-of-care therapy. Results: This study showed the safety of high-dose intravenous administration of vitamin C. No adverse reactions were found. When we evaluated the renal function indices and estimated the glomerular filtration rate (eGRF, calculated with the CKD-EPI Creatinine Equation) as the main side effect and contraindication related to chronic renal failure, no statistically significant differences between the two groups were found. High-dose vitamin C treatment was not associated with a statistically significant reduction in mortality and admission to the intensive care unit, even if the result was bound to the statistical significance. On the contrary, age was independently associated with admission to the intensive care unit and in-hospital mortality as well as noninvasive ventilation (N.I.V.) and continuous positive airway pressure (CPAP) (OR 2.17, 95% CI 1.41-3.35; OR 7.50, 95% CI 1.97-28.54; OR 8.84, 95% CI 2.62-29.88, respectively). When considering the length of hospital stay, treatment with high-dose vitamin C predicts shorter hospitalization (OR -4.95 CI -0.21--9.69). Conclusions: Our findings showed that an intravenous high dose of vitamin C is configured as a safe and promising therapy for patients with moderate to severe COVID-19.
Collapse
Affiliation(s)
- Salvatore Corrao
- Department of Internal Medicine, National Relevance and High Specialization Hospital Trust ARNAS Civico, Di Cristina, Benfratelli, 90127 Palermo, Italy; (F.A.); (G.N.); (C.A.)
- Department of Health Promotion Sciences, Maternal and Infant Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, 90127 Palermo, Italy
| | - Massimo Raspanti
- Cardiology and Intensive Care Unit, A. Aiello Hospital, 91026 Mazzara del Vallo, Italy;
| | - Federica Agugliaro
- Department of Internal Medicine, National Relevance and High Specialization Hospital Trust ARNAS Civico, Di Cristina, Benfratelli, 90127 Palermo, Italy; (F.A.); (G.N.); (C.A.)
| | - Francesco Gervasi
- Specialized Laboratory of Oncology, National Relevance and High Specialization Hospital Trust ARNAS Civico, Di Cristina, Benfratelli, 90127 Palermo, Italy;
| | - Francesca Di Bernardo
- Department of Microbiology and Virology, National Relevance and High Specialization Hospital Trust ARNAS Civico, Di Cristina, Benfratelli, 90127 Palermo, Italy;
| | - Giuseppe Natoli
- Department of Internal Medicine, National Relevance and High Specialization Hospital Trust ARNAS Civico, Di Cristina, Benfratelli, 90127 Palermo, Italy; (F.A.); (G.N.); (C.A.)
| | - Christiano Argano
- Department of Internal Medicine, National Relevance and High Specialization Hospital Trust ARNAS Civico, Di Cristina, Benfratelli, 90127 Palermo, Italy; (F.A.); (G.N.); (C.A.)
| |
Collapse
|