Critical Care Research and Practice最新文献

{"title":"Value of Diaphragm Ultrasonography for Extubation: A Single-Blinded Randomized Clinical Trial.","authors":"T G Toledo,&nbsp;M R Bacci","doi":"10.1155/2023/8403971","DOIUrl":"https://doi.org/10.1155/2023/8403971","url":null,"abstract":"<p><strong>Introduction: </strong>Daily evaluation of mechanically ventilated (MV) patients is essential for successful extubation. Proper withdrawal prevents complications and reduces the cost of hospitalization in the intensive care unit (ICU). Diaphragm ultrasonography (DUS) has emerged as a potential instrument for determining whether a patient is ready to be extubated. This study compared the efficacy rate of extubation using a standard withdrawal protocol and DUS in patients with MV.</p><p><strong>Methods: </strong>A randomized, parallel, single-blind, controlled study was conducted on ICU patients undergoing MV. Patients were randomly assigned to either the control (conventional weaning protocol) group or intervention (DUS-guided weaning) group in a 1 : 1 ratio. The primary outcome measure was the rate of reintubation and hospital mortality.</p><p><strong>Results: </strong>Forty patients were randomized to the trial. The mean age of the sample was 70 years, representing an older population. The extubation success rate was 90% in both groups. There was no reintubation in the first 48 hours and only two reintubations in both groups between the second and seventh days. The hospital mortality risk in patients with acute kidney injury was positively correlated with age and the need for hemodialysis. <i>Discussion</i>. This study demonstrates the usefulness of DUS measurement protocols for withdrawing MV. The rate of reintubation was low for both cessation methods. As a parameter, the diaphragm thickness fraction comprehensively evaluates the diaphragm function. The results demonstrate that DUS has the potential to serve as a noninvasive tool for guiding extubation decisions. In conclusion, using DUS in patients with respiratory failure revealed no difference in reintubation rates or mortality compared with the conventional method. Future research should concentrate on larger, multicentered, randomized trials employing a multimodal strategy that combines diaphragmatic parameters with traditional clinical withdrawal indices.</p>","PeriodicalId":46583,"journal":{"name":"Critical Care Research and Practice","volume":"2023 ","pages":"8403971"},"PeriodicalIF":1.7,"publicationDate":"2023-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10522420/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41162759","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Fungal Infections Are Not Associated with Increased Mortality in COVID-19 Patients Admitted to Intensive Care Unit (ICU).","authors":"James Ainsworth,&nbsp;Peter Sewell,&nbsp;Sabine Eggert,&nbsp;Keith Morris,&nbsp;Suresh Pillai","doi":"10.1155/2023/4037915","DOIUrl":"10.1155/2023/4037915","url":null,"abstract":"<p><strong>Introduction: </strong>Fungal infection is a cause of increased morbidity and mortality in intensive care patients. Critically unwell patients are at increased risk of developing invasive fungal infections. COVID-19 patients in the intensive care unit (ICU) may be at a particularly high risk. The primary aim of this study was to establish the incidence of secondary fungal infections in patients admitted to the ICU with COVID-19. Secondary aims were to investigate factors that may contribute to an increased risk of fungal infections and to calculate the mortality between fungal and nonfungal groups.</p><p><strong>Methods: </strong>We undertook a retrospective observational study in a tertiary ICU in Wales, United Kingdom. 174 patients admitted with COVID-19 infection from March 2020 until May 2021 were included. Data were collected through a retrospective review of patient's clinical notes and microbiology investigation results obtained from the online clinical portal.</p><p><strong>Results: </strong>81/174 (47%) COVID-19 patients developed fungal infections, 93% of which were Candida species, including <i>Candida albicans</i> (88%), and 6% had an Aspergillus infection. Age and smoking history did not appear to be contributing factors. The nonfungal group had a significantly higher body mass index (33 ± 8 vs. 31 ± 7, <i>p</i>=0.01). The ICU length of stay (23 (1-116) vs. 8 (1-60), <i>p</i> < 0.001), hospital length of stay (30 (3-183) vs. 15 (1-174) ± 7, <i>p</i> < 0.001), steroid days (10 (1-116) vs. 4 (0-28), <i>p</i>=0.02), and ventilation days (18 (0-120) vs. 2 (0-55), <i>p</i> < 0.001) were significantly higher in the fungal group. The mortality rate in both groups was similar (51% vs. 52%). The Kaplan-Meier survival analysis showed that the fungal group survived more than the nonfungal group (log rank (Mantel-Cox), <i>p</i> < 0.001).</p><p><strong>Conclusion: </strong>Secondary fungal infections are common in COVID-19 patients admitted to the ICU. Longer treatment with corticosteroids, increased length of hospital and ICU stay, and greater length of mechanical ventilation significantly increase the risk of fungal infections. Fungal infection, however, was not associated with an increase in mortality.</p>","PeriodicalId":46583,"journal":{"name":"Critical Care Research and Practice","volume":"2023 ","pages":"4037915"},"PeriodicalIF":1.7,"publicationDate":"2023-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10505078/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10290851","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Impact of Quality Improvement Bundle on Compliance with Resuscitation Guidelines during In-Hospital Cardiac Arrest in Children.","authors":"Pranali Awadhare, Karma Barot, Ingrid Frydson, Niveditha Balakumar, Donna Doerr, Utpal Bhalala","doi":"10.1155/2023/6875754","DOIUrl":"10.1155/2023/6875754","url":null,"abstract":"<p><strong>Introduction: </strong>Various quality improvement (QI) interventions have been individually assessed for the quality of cardiopulmonary resuscitation (CPR). We aimed to assess the QI bundle (hands-on training and debriefing) for the quality of CPR in our children's hospital. We hypothesized that the QI bundle improves the quality of CPR in hospitalized children.</p><p><strong>Methods: </strong>We initiated a QI bundle (hands-on training and debriefing) in August 2017. We conducted a before-after analysis comparing the CPR quality during July 2013-May 2017 (before) and January 2018-December 2020 (after). We collected data from the critical events logbook on CPR duration, chest compressions (CC) rate, ventilation rate (VR), the timing of first dose of epinephrine, blood pressure (BP), end-tidal CO₂ (EtCO₂), and vital signs monitoring during CPR. We performed univariate analysis and presented data as the median interquartile range (IQR) and in percentage as appropriate.</p><p><strong>Results: </strong>We compared data from 58 CPR events versus 41 CPR events before and after QI bundle implementation, respectively. The median (IQR) CPR duration for the pre- and post-QI bundle was 5 (1-13) minutes and 3 minutes (1.25-10), and the timing of the first dose of epinephrine was 2 (1-2) minutes and 2 minutes (1-5), respectively. We observed an improvement in compliance with the CC rate (100-120 per minute) from 72% events before versus 100% events after QI bundle implementation (<i>p</i>=0.0009). Similarly, there was a decrease in CC interruptions and hyperventilation rates from 100% to 50% (<i>p</i>=0.016) and 100% vs. 63% (<i>p</i>=<0.0001) events before vs. after QI bundle implementation, respectively. We also observed improvement in BP monitoring from 36% before versus 60% after QI bundle (<i>p</i>=0.014).</p><p><strong>Conclusion: </strong>Our QI bundle (hands-on training and debriefing) was associated with improved compliance with high-quality CPR in children.</p>","PeriodicalId":46583,"journal":{"name":"Critical Care Research and Practice","volume":"2023 ","pages":"6875754"},"PeriodicalIF":1.8,"publicationDate":"2023-03-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10019965/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9140575","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Early Tracheostomy May Reduce the Length of Hospital Stay.","authors":"Fernanda Kazmierski Morakami,&nbsp;Ana Luiza Mezzaroba,&nbsp;Alexandre Sanches Larangeira,&nbsp;Lucienne Tibery Queiroz Cardoso,&nbsp;Carlos Augusto Marçal Camillo,&nbsp;Cintia Magalhães Carvalho Grion","doi":"10.1155/2023/8456673","DOIUrl":"https://doi.org/10.1155/2023/8456673","url":null,"abstract":"<p><strong>Introduction: </strong>There is evidence that prolonged invasive mechanical ventilation has negative consequences for critically ill patients and that performing tracheostomy (TQT) could help to reduce these consequences. The ideal period for performing TQT is still not clear in the literature since few studies have compared clinical aspects between patients undergoing early or late TQT.</p><p><strong>Objective: </strong>To compare the mortality rate, length of stay in the intensive care unit, length of hospital stay, and number of days free of mechanical ventilation in patients undergoing TQT before or after ten days of orotracheal intubation.</p><p><strong>Methods: </strong>A retrospective cohort study carried out by collecting data from patients admitted to an intensive care unit between January 2008 and December 2017. Patients who underwent TQT were divided into an early TQT group (i.e., time to TQT ≤ 10 days) or late TQT (i.e., time to TQT > 10 days) and the clinical outcomes of the two groups were compared.</p><p><strong>Results: </strong>Patients in the early TQT group had a shorter ICU stay than the late TQT group (19 ± 16 vs. 32 ± 22 days, <i>p</i> < 0.001), a shorter stay in the hospital (42 ± 32 vs. 52 ± 50 days, <i>p</i> < 0.001), a shorter duration of mechanical ventilation (17 ± 14 vs. 30 ± 18 days, <i>p</i> < 0.001), and a higher proportion of survivors in the ICU outcome (57% vs. 46%, <i>p</i> < 0.001).</p><p><strong>Conclusion: </strong>Tracheostomy performed within 10 days of mechanical ventilation provides several benefits to the patient and should be considered by the multidisciplinary team as a part of their clinical practice.</p>","PeriodicalId":46583,"journal":{"name":"Critical Care Research and Practice","volume":"2023 ","pages":"8456673"},"PeriodicalIF":1.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10457168/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10101251","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Developing a Preliminary Clinical Prediction Model for Prognosis of Pneumonia Complicated with Heart Failure Based on Metagenomic Sequencing.","authors":"Rongyuan Yang,&nbsp;Yong Duan,&nbsp;Dawei Wang,&nbsp;Qing Liu","doi":"10.1155/2023/5930742","DOIUrl":"https://doi.org/10.1155/2023/5930742","url":null,"abstract":"<p><strong>Background: </strong>The predictive factors of prognosis in patients with pneumonia complicated with heart failure (HF) have not been fully investigated yet, especially with the use of next-generation sequencing (NGS) of metagenome.</p><p><strong>Methods: </strong>Patients diagnosed with pneumonia complicated with HF were collected and divided into control group and NGS group. Univariate and multivariate logistic regression and LASSO regression analysis were conducted to screen the predictive factors for the prognosis, followed by nomogram construction, ROC curve plot, and internal validation. Data analysis was conducted in SPSS and R software.</p><p><strong>Results: </strong>The NGS of metagenome detected more microbial species. Univariate and multivariate logistic regression and LASSO regression analysis revealed that Enterococcus (<i>χ</i>² = 7.449, <i>P</i> = 0.006), Hb (Wals = 6.289, <i>P</i> = 0.012), and ProBNP (Wals = 4.037, <i>P</i> = 0.045) were screened out as potential predictive factors for the prognosis. Nomogram was constructed with these 3 parameters, and the performance of nomogram was checked in ROC curves (AUC = 0.772). The specificity and sensitivity of this model were calculated as 0.579 and 0.851, respectively, with the threshold of 0.630 in ROC curve. Further internal verification indicated that the predictive value of our constructed model was efficient.</p><p><strong>Conclusion: </strong>This study developed a preliminary clinical prediction model for the prognosis of pneumonia complicated with HF based on NGS of metagenome. More objects will be collected and tested to improve the predictive model in the near future.</p>","PeriodicalId":46583,"journal":{"name":"Critical Care Research and Practice","volume":"2023 ","pages":"5930742"},"PeriodicalIF":1.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10368513/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10258877","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Occurrence, Risk Factors, and Outcomes of Pulmonary Barotrauma in Critically Ill COVID-19 Patients: A Retrospective Cohort Study.","authors":"Hasan M Al-Dorzi,&nbsp;Haifa Al Mejedea,&nbsp;Reema Nazer,&nbsp;Yara Alhusaini,&nbsp;Aminah Alhamdan,&nbsp;Ajyad Al Jawad","doi":"10.1155/2023/4675910","DOIUrl":"https://doi.org/10.1155/2023/4675910","url":null,"abstract":"<p><strong>Objective: </strong>Pulmonary barotrauma has been frequently observed in patients with COVID-19 who present with acute hypoxemic respiratory failure. This study evaluated the prevalence, risk factors, and outcomes of barotrauma in patients with COVID-19 requiring ICU admission.</p><p><strong>Methods: </strong>This retrospective cohort study included patients with confirmed COVID-19 who were admitted to an adult ICU between March and December 2020. We compared patients who had barotrauma with those who did not. A multivariable logistic regression analysis was performed to determine the predictors of barotrauma and hospital mortality.</p><p><strong>Results: </strong>Of 481 patients in the study cohort, 49 (10.2%, 95% confidence interval: 7.6-13.2%) developed barotrauma on a median of 4 days after ICU admission. Barotrauma manifested as pneumothorax (<i>N</i> = 21), pneumomediastinum (<i>N</i> = 25), and subcutaneous emphysema (<i>N</i> = 25) with frequent overlap. Chronic comorbidities and inflammatory markers were similar in both patient groups. Barotrauma occurred in 4/132 patients (3.0%) who received noninvasive ventilation without intubation, and in 43/280 patients (15.4%) who received invasive mechanical ventilation. Invasive mechanical ventilation was the only risk factor for barotrauma (odds ratio: 14.558, 95% confidence interval: 1.833-115.601). Patients with barotrauma had higher hospital mortality (69.4% versus 37.0%; <i>p</i> < 0.0001) and longer duration of mechanical ventilation and ICU stay. Barotrauma was an independent predictor of hospital mortality (odds ratio: 2.784, 95% confidence interval: 1.310-5.918).</p><p><strong>Conclusion: </strong>s. Barotrauma was common in critical COVID-19, with invasive mechanical ventilation being the most prominent risk factor. Barotrauma was associated with poorer clinical outcomes and was an independent predictor of hospital mortality.</p>","PeriodicalId":46583,"journal":{"name":"Critical Care Research and Practice","volume":"2023 ","pages":"4675910"},"PeriodicalIF":1.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9977517/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10849455","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"MRI and the Critical Care Patient: Clinical, Operational, and Financial Challenges.","authors":"Barbara McLean,&nbsp;Douglas Thompson","doi":"10.1155/2023/2772181","DOIUrl":"https://doi.org/10.1155/2023/2772181","url":null,"abstract":"<p><p>Neuroimaging in conjunction with a neurologic examination has become a valuable resource for today's intensive care unit (ICU) physicians. Imaging provides critical information during the assessment and ongoing neuromonitoring of patients for toxic-metabolic or structural injury of the brain. A patient's condition can change rapidly, and interventions may require imaging. When making this determination, the benefit must be weighed against possible risks associated with intrahospital transport. The patient's condition is assessed to decide if they are stable enough to leave the ICU for an extended period. Intrahospital transport risks include adverse events related to the physical nature of the transport, the change in the environment, or relocating equipment used to monitor the patient. Adverse events can be categorized as minor (e.g., clinical decompensation) or major (e.g., requiring immediate intervention) and may occur in preparation or during transport. Regardless of the type of event experienced, any intervention during transport impacts the patient and may lead to delayed treatment and disruption of critical care. This review summarizes the commentary on the current literature on the associated risks and provides insight into the costs as well as provider experiences. Approximately, one-third of patients who are transported from the ICU to an imaging suite may experience an adverse event. This creates an additional risk for extending a patient's stay in the ICU. The delay in obtaining imaging can negatively impact the patient's treatment plan and affect long-term outcomes as increased disability or mortality. Disruption of ICU therapy can decrease respiratory function after the patient returns from transport. Because of the complex care team needed for patient transport, the staff time alone can cost $200 or more. New technologies and advancements are needed to reduce patient risk and improve safety.</p>","PeriodicalId":46583,"journal":{"name":"Critical Care Research and Practice","volume":"2023 ","pages":"2772181"},"PeriodicalIF":1.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10264715/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9654505","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Extracorporeal Membrane Oxygenation to Support COVID-19 Patients: A Propensity-Matched Cohort Study.","authors":"Björn Stessel,&nbsp;Maayeen Bin Saad,&nbsp;Lotte Ullrick,&nbsp;Laurien Geebelen,&nbsp;Jeroen Lehaen,&nbsp;Philippe Jr Timmermans,&nbsp;Michiel Van Tornout,&nbsp;Ina Callebaut,&nbsp;Jeroen Vandenbrande,&nbsp;Jasperina Dubois","doi":"10.1155/2023/5101456","DOIUrl":"https://doi.org/10.1155/2023/5101456","url":null,"abstract":"<p><strong>Background: </strong>In patients with severe respiratory failure from COVID-19, extracorporeal membrane oxygenation (ECMO) treatment can facilitate lung-protective ventilation and may improve outcome and survival if conventional therapy fails to assure adequate oxygenation and ventilation. We aimed to perform a confirmatory propensity-matched cohort study comparing the impact of ECMO and maximum invasive mechanical ventilation alone (MVA) on mortality and complications in severe COVID-19 pneumonia.</p><p><strong>Materials and methods: </strong>All 295 consecutive adult patients with confirmed COVID-19 pneumonia admitted to the intensive care unit (ICU) from March 13^th, 2020, to July 31^st, 2021 were included. At admission, all patients were classified into 3 categories: (1) full code including the initiation of ECMO therapy (AAA code), (2) full code excluding ECMO (AA code), and (3) do-not-intubate (A code). For the 271 non-ECMO patients, match eligibility was determined for all patients with the AAA code treated with MVA. Propensity score matching was performed using a logistic regression model including the following variables: gender, P/F ratio, SOFA score at admission, and date of ICU admission. The primary endpoint was ICU mortality.</p><p><strong>Results: </strong>A total of 24 ECMO patients were propensity matched to an equal number of MVA patients. ICU mortality was significantly higher in the ECMO arm (45.8%) compared with the MVA cohort (16.67%) (OR 4.23 (1.11, 16.17); <i>p</i>=0.02). Three-month mortality was 50% with ECMO compared to 16.67% after MVA (OR 5.91 (1.55, 22.58); <i>p</i> < 0.01). Applied peak inspiratory pressures (33.42 ± 8.52 vs. 24.74 ± 4.86 mmHg; <i>p</i> < 0.01) and maximal PEEP levels (14.47 ± 3.22 vs. 13.52 ± 3.86 mmHg; <i>p</i>=0.01) were higher with MVA. ICU length of stay (LOS) and hospital LOS were comparable in both groups.</p><p><strong>Conclusion: </strong>ECMO therapy may be associated with an up to a three-fold increase in ICU mortality and 3-month mortality compared to MVA despite the facilitation of lung-protective ventilation settings in mechanically ventilated COVID-19 patients. We cannot confirm the positive results of the first propensity-matched cohort study on this topic. This trial is registered with NCT05158816.</p>","PeriodicalId":46583,"journal":{"name":"Critical Care Research and Practice","volume":"2023 ","pages":"5101456"},"PeriodicalIF":1.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10279486/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9713040","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"In-ICU Outcomes of Critically Ill Patients in a Reference Cameroonian Intensive Care Unit: A Retrospective Cohort Study.","authors":"Edgar Mandeng Ma Linwa,&nbsp;Charles Binam Bikoi,&nbsp;Joel Tochie Noutakdie,&nbsp;Emmanuel Ndoye Ndo,&nbsp;Jean Moise Bikoy,&nbsp;Charlotte Eposse Ekoube,&nbsp;Raissa Fogue Mogoung,&nbsp;Igor Simo Ghomsi,&nbsp;Michael Ngenge Budzi,&nbsp;Esther Eleonore Ngo Linwa,&nbsp;Martin Geh Meh,&nbsp;David Mekolo","doi":"10.1155/2023/6074700","DOIUrl":"https://doi.org/10.1155/2023/6074700","url":null,"abstract":"<p><strong>Introduction: </strong>Mortality rate amongst critically ill patients admitted to the intensive care unit (ICU) is disproportionately high in sub-Saharan African countries such as Cameroon. Identifying factors associated with higher in-ICU mortality guides more aggressive resuscitative measures to curb mortality, but the dearth of data on predictors of in-ICU mortality precludes this action. We aimed to determine predictors of in-ICU mortality in a major referral ICU in Cameroon. <i>Methodology</i>. This was a retrospective cohort study of all patients admitted to the ICU of Douala Laquintinie Hospital from 1st of March 2021 to 28th February 2022. We performed a multivariable analysis of sociodemographic, vital signs on admission, and other clinical and laboratory variables of patients discharged alive and dead from the ICU to control for confounding factors. Significance level was set at <i>p</i> < 0.05.</p><p><strong>Results: </strong>Overall, the in-ICU mortality rate was 59.4% out of 662 ICU admissions. Factors independently associated with in-ICU mortality were deep coma (aOR = 0.48 (0.23-0.96), 95% CI, <i>p</i> = 0.043), and hypernatremia (>145 meq/L) (aOR = 0.39 (0.17-0.84) 95% CI, <i>p</i> = 0.022).</p><p><strong>Conclusion: </strong>The in-ICU mortality rate in this major referral Cameroonian ICU is high. Six in 10 patients admitted to the ICU die. Patients were more likely to die if admitted with deep coma and high sodium levels in the blood.</p>","PeriodicalId":46583,"journal":{"name":"Critical Care Research and Practice","volume":"2023 ","pages":"6074700"},"PeriodicalIF":1.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10185429/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9541330","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Change in Antimicrobial Therapy Based on Bronchoalveolar Lavage Data Improves Outcomes in ICU Patients with Suspected Pneumonia.","authors":"Bharti Chogtu,&nbsp;Vrinda Mariya Elenjickal,&nbsp;Dharma U Shetty,&nbsp;Mahsheeba Asbin,&nbsp;Vasudeva Guddattu,&nbsp;Rahul Magazine","doi":"10.1155/2023/6928319","DOIUrl":"https://doi.org/10.1155/2023/6928319","url":null,"abstract":"<p><p>Flexible bronchoscopy (FB) is often performed in critically ill patients with suspected pneumonia. It is assumed that there will be an association with improved outcomes when bronchoalveolar lavage (BAL) data lead to a change in antimicrobial therapy. <i>Methods.</i> This study included a retrospective cohort of intensive care unit (ICU) patients who underwent FB for a diagnosis of suspected pneumonia. The study compared the outcome of patients in whom antimicrobial modification was carried out based on BAL reports versus those in whom it was not carried out. Cases where the procedure could not be completed or had incomplete records were excluded. The FB reports were accessed from the register maintained in the Department of Respiratory Medicine. The demographic details, clinical symptoms, laboratory investigations, and microbiological and radiology reports were recorded. Data on the antmicrobial therapy that the patients received during treatment and the outcome of the treatment were obtained from the case records and noted in the data collection form. <i>Results.</i> Data from a total of 150 patients admitted to the ICU, who underwent FB, were analyzed. The outcomes in the group where antimicrobial modification based on bronchoalveolar lavage (BAL) fluid reports was carried out versus the no-change group were as follows: expired 23, improved 82, unchanged 8 versus expired 12, improved 18, and unchanged 7 (<i>p</i> = 0.018); total duration of ICU stay 13.12 ± 10.61 versus 19.43 ± 13.4 days (<i>p</i> = 0.012); and duration from FB to discharge from ICU 6.33 ± 3.76 days versus 8.46 ± 5.99 (<i>p</i> = 0.047). The median total duration of ICU stay and clinical outcomes were significantly better in the nonintubated patients in whom BAL-directed antimicrobial modification was implemented. Distribution of microorganisms based on BAL reports was as follows: <i>Acinetobacter baumanii</i> 45 (30%), <i>Klebsiella pneumoniae</i> 37 (24.66%), <i>Escherichia coli</i> 9 (6%), and <i>Pseudomonas aeruginosa</i> 9 (6%). <i>Conclusion.</i> A change in antimicrobial therapy based on BAL data was associated with improved outcomes. The commonest bacterial isolate in the BAL fluid was <i>Acinetobacter baumanii</i>.</p>","PeriodicalId":46583,"journal":{"name":"Critical Care Research and Practice","volume":"2023 ","pages":"6928319"},"PeriodicalIF":1.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10442184/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10114853","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}