RESUMO
BACKGROUND: SARS-CoV-2 infection is described as asymptomatic, mild, or moderate disease in most children. SARS-CoV-2 infection related death in children and adolescents is rare according to the current reports. COVID-19 cases increased significantly in China during the omicron surge, clinical data regarding pediatric critical patients infected with the omicron variant is limited. In this study, we aim to provide an overview of the clinical characteristics and outcomes of critically ill children admitted to a national children's medical center in Guangdong Province, China, during the outbreak of the omicron variant infection. METHODS: We conducted a retrospective study from November 25, 2022, to February 8, 2023, which included 63 critically ill children, under the age of 18, diagnosed with SARS-CoV-2 infection. The patients were referred from medical institutions of Guangdong province. The medical records of these patients were analyzed and summarized. RESULTS: The median age of patients was 2 years (Interquartile Range, IQR: 1.0-8.0), sex-ratio (male/female) was 1.52. 12 (19%) patients (age ≥ 3 years) were vaccinated. The median length of hospital stay was 14 days (IQR: 6.5-23) in 63 cases, and duration of fever was 5 days (IQR: 3-8.5), pediatric intensive care unit (PICU) stay was 8 days (IQR 4.0-14.0) in 57 cases. 30 (48%) cases had clear contact history with family members who were infected with SARS-CoV-2. Three children who tested positive for SARS-CoV-2 infection did not show any abnormalities on chest imaging examination. Out of the total patients, 33 (52%) had a bacterial co-infection, with Staphylococcus aureus being the most commonly detected bacterial pathogen. Our cohort exhibited respiratory and nervous system involvement as the primary features. Furthermore, fifty (79%) patients required mechanical ventilation, with a median duration of 7 days (IQR 3.75-13.0). Among these patients, 35 (56%) developed respiratory failure, 16 (25%) patients experienced a deteriorating progression of symptoms and ultimately succumbed to the illness, septic shock was the most common condition among these patients (15 cases), followed by multiple organ failure in 12 cases, and encephalopathy identified in 7 cases. CONCLUSION: We present a case series of critically ill children infected with the SARS-CoV-2 omicron variant. While there is evidence suggesting that Omicron may cause less severe symptoms, it is important to continue striving for measures that can minimize the pathogenic impact of SARS-CoV-2 infection in children.
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COVID-19 , Adolescente , Humanos , Feminino , Criança , Masculino , Pré-Escolar , COVID-19/epidemiologia , SARS-CoV-2 , Estado Terminal , Estudos Retrospectivos , China/epidemiologiaRESUMO
BACKGROUND: The stress hyperglycemia ratio (SHR) has demonstrated a noteworthy association with unfavorable cardiovascular clinical outcomes and heightened in-hospital mortality. Nonetheless, this relationship in critically ill patients remains uncertain. This study aims to elucidate the correlation between SHR and patient prognosis within the critical care setting. METHODS: A total of 8978 patients admitted in intensive care unit (ICU) were included in this study. We categorized SHR into uniform groups and assessed its relationship with mortality using logistic or Cox regression analysis. Additionally, we employed the restricted cubic spline (RCS) analysis method to further evaluate the correlation between SHR as a continuous variable and mortality. The outcomes of interest in this study were in-hospital and 1-year all-cause mortality. RESULTS: In this investigation, a total of 825 (9.2%) patients experienced in-hospital mortality, while 3,130 (34.9%) individuals died within the 1-year follow-up period. After adjusting for confounding variables, we identified a U-shaped correlation between SHR and both in-hospital and 1-year mortality. Specifically, within the SHR range of 0.75-0.99, the incidence of adverse events was minimized. For each 0.25 increase in the SHR level within this range, the risk of in-hospital mortality rose by 1.34-fold (odds ratio [OR]: 1.34, 95% CI: 1.25-1.44), while a 0.25 decrease in SHR within 0.75-0.99 range increased risk by 1.38-fold (OR: 1.38, 95% CI: 1.10-1.75). CONCLUSION: There was a U-shaped association between SHR and short- and long-term mortality in critical ill patients, and the inflection point of SHR for poor prognosis was identified at an SHR value of 0.96.
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Estado Terminal , Hiperglicemia , Humanos , Prognóstico , Unidades de Terapia Intensiva , Cuidados Críticos/métodos , Hiperglicemia/diagnóstico , Mortalidade Hospitalar , Estudos RetrospectivosRESUMO
PURPOSE: Surgical procedures in critically ill patients with spondylodiscitis are challenging and there are several controversies. Here, we present our experience with offering surgical intervention early in critically ill septic patients with spondylodiscitis. METHOD: After we introduced a new treatment paradigm offering early but limited surgery, eight patients with spondylodiscitis complicated by severe sepsis and multiple organ failure underwent urgent surgical treatment over a 10-year period. Outcome was assessed according to the Barthel index at 12-month follow-up and at the last available follow-up (mean 89 months). RESULTS: There were 7 men and 1 woman, with a mean age of 62 years. The preoperative ASA score was 5 in 2 patients, and 4 in 6 patients. Six of them presented with high-grade paresis, and in all of them, spondylodiscitis with intraspinal and/or paravertebral abscesses was evident in MR imaging studies. All patients underwent early surgery (within 24 h after admission). The median time in intensive care was 21 days. Out of the eight patients, seven survived. One year after surgery, five patients had a good outcome (Barthel index: 100 (1); 80 (3); and 70 (1)). At the last follow-up (mean 89 months), 4 patients had a good functional outcome (Barthel index between 60 and 80). CONCLUSION: Early surgical treatment in critically ill patients with spondylodiscitis and sepsis may result in rapid control of infection and can provide favorable long-term outcome. A general strategy of performing only limited surgery is a valid option in such patients who have a relatively high risk for surgery.
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Discite , Sepse , Masculino , Feminino , Humanos , Pessoa de Meia-Idade , Discite/complicações , Discite/cirurgia , Estado Terminal , Sepse/cirurgia , Imageamento por Ressonância Magnética , Cuidados Críticos , Resultado do Tratamento , Estudos RetrospectivosRESUMO
BACKGROUND: We assessed maternal and neonatal outcomes of critically ill pregnant and puerperal patients in the clinical course of coronavirus disease 2019 (COVID-19). METHODS: Records of pregnant and puerperal women with polymerase chain reaction positive COVID-19 virus who were admitted to our intensive care unit (ICU) from March 2020 to August 2021 were investigated. Demographic, clinical and laboratory data, pharmacotherapy, and neonatal outcomes were analyzed. These outcomes were compared between patients that were discharged from ICU and patients who died in ICU. RESULTS: Nineteen women were included in this study. Additional oxygen was required in all cases (100%). Eight patients (42%) were intubated and mechanically ventilated. All patients that were mechanically ventilated have died. Increased levels of C-reactive protein (CRP) was seen in all patients (100%). D-dimer values increased in 15 patients (78.9%); interleukin-6 (IL-6) increased in 16 cases (84.2%). Sixteen patients used antiviral drugs. Eleven patients were discharged from the ICU and eight patients have died due to complications of COVID-19 showing an ICU mortality rate of 42.1%. Mean number of hospitalized days in ICU was significantly lower in patients that were discharged (P = 0.037). Seventeen patients underwent cesarean-section (C/S) (89.4%). Mean birth week was significantly lower in patients who died in ICU (P = 0.024). Eleven preterm (57.8%) and eight term deliveries (42.1%) occurred. CONCLUSION: High mortality rate was detected among critically ill pregnant/parturient patients followed in the ICU. Main predictors of mortality were the need of invasive mechanical ventilation and higher number of days hospitalized in ICU. Rate of C/S operations and preterm delivery were high. Pleasingly, the rate of neonatal death was low and no neonatal COVID-19 occurred.
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COVID-19/mortalidade , Complicações Infecciosas na Gravidez/mortalidade , Transtornos Puerperais/mortalidade , SARS-CoV-2 , Adulto , Antivirais/uso terapêutico , COVID-19/sangue , COVID-19/diagnóstico por imagem , COVID-19/terapia , Cesárea , Terapia Combinada , Estado Terminal/mortalidade , Parto Obstétrico/estatística & dados numéricos , Feminino , Mortalidade Hospitalar , Humanos , Recém-Nascido , Unidades de Terapia Intensiva/estatística & dados numéricos , Tempo de Internação/estatística & dados numéricos , Pulmão/diagnóstico por imagem , Oxigenoterapia , Gravidez , Resultado da Gravidez , Respiração Artificial , Estudos Retrospectivos , Resultado do Tratamento , Adulto JovemRESUMO
BACKGROUND & PROBLEMS: Patients with critical illnesses face an elevated risk of medical adhesive relation skin injuries (MARSI), which have negative, subsequent impacts on recovery and quality of healthcare. PURPOSE: The aim of this project was to decrease the incidence of MARSI in the surgical intensive care unit and to improve the accuracy of MARSI preventive care implementation. RESOLUTIONS: The intervention included the implementation of product-use cards, high-risk warning slogans, education programs, experience workshops, and a standard prevention-care protocol for MARSI. RESULTS: After project implementation, the incidence rate of MARSI decreased from 18.2% to 0%-9.3%, and the accuracy rate of preventive care increased from 38.6% to 95.5%. CONCLUSIONS: This project effectively reduced the incidence of skin injury and improved the quality of critical care. The skills related to the care and prevention of MARSI have been implemented throughout the hospital.
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Adesivos , Dermatopatias , Adesivos/efeitos adversos , Cuidados Críticos , Humanos , Incidência , Unidades de Terapia Intensiva , Pele , Dermatopatias/cirurgiaRESUMO
BACKGROUND: A synergistic effect of combination therapy with favipiravir and oseltamivir has been reported in preclinical models of influenza. However, no data are available on the clinical effectiveness of combination therapy in severe influenza. METHODS: Data from 2 separate prospective studies of influenza adults were used to compare outcomes between combination and oseltamivir monotherapy. Outcomes included rate of clinical improvement (defined as a decrease of 2 categories on a 7-category ordinal scale) and viral RNA detectability over time. Subhazard ratios (sHRs) were estimated by the Fine and Gray model for competing risks. RESULTS: In total, 40 patients were treated with combination therapy and 128 with oseltamivir alone. Clinical improvement on day 14 in the combination group was higher than in the monotherapy group (62.5% vs 42.2%; Pâ =â .0247). The adjusted sHR for combination therapy was 2.06 (95% confidence interval, 1.30-3.26). The proportion of undetectable viral RNA at day 10 was higher in the combination group than the oseltamivir group (67.5% vs 21.9%; Pâ <â .01). No significant differences were observed in mortality or other outcomes. CONCLUSIONS: Favipiravir and oseltamivir combination therapy may accelerate clinical recovery compared to oseltamivir monotherapy in severe influenza, and this strategy should be formally evaluated in a randomized controlled trial.
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Amidas/uso terapêutico , Influenza Humana/tratamento farmacológico , Oseltamivir/uso terapêutico , Pirazinas/uso terapêutico , Idoso , Amidas/administração & dosagem , Antivirais/administração & dosagem , Antivirais/uso terapêutico , Estado Terminal , Quimioterapia Combinada , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Oseltamivir/administração & dosagem , Pirazinas/administração & dosagem , Estudos RetrospectivosRESUMO
First evaluation of an early rehabilitation programm for chronically critically ill patients Abstract. Introduction: Chronically critically ill patients are an increasing challenge for teams in intensive care units due to the burden of symptoms and the consumption of resources. Structured multimodal concepts are recommended for nursing care and treatment. A local, interprofessional program for early rehabilitation aims to provide optimal care for patients through a systematic, proactive and holistic treatment process with a rehabilitative focus. The program consists of specific assessments and systematic coordination of interprofessional early rehabilitation. Problem and objective: Interprofessional collaboration requires mutual acceptance and good communication from those involved. The functioning of selected processes as well as the satisfaction of the professionals are topics of a first formative evaluation. Methods: The team evaluated descriptive quality data as well as self-generated structured questionnaires. Results: Specific adjustments were made to the treatment plan for 52 of 112 patients in the program. The assessments are easy to carry out and support systematic early rehabilitation. From the perspective of the professionals involved, both the interprofessional collaboration and their understanding for the patients improved. Discussion and transfer: The program optimizes treatment and promotes good interprofessional collaboration. The formative evaluation provides valuable information for future process changes such as the inclusion of patients as well as further disciplines and program development beyond the boundaries of the intensive care unit.
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Relações Interprofissionais , Equipe de Assistência ao Paciente , Comunicação , Comportamento Cooperativo , Estado Terminal , Humanos , Unidades de Terapia IntensivaRESUMO
Autoimmune pathology of acute disseminated encephalomyelitis (ADEM) is generally restricted to the brain. Our objective is to expand the phenotype of ADEM. A four-year-old girl was admitted to the pediatric emergency room of a university medical center five days after a common upper respiratory tract infection. Acute symptoms were fever, leg pain, and headaches. She developed meningeal signs, and her level of consciousness dropped rapidly. Epileptic seizure activity started, and she became comatose, requiring intubation and mechanical ventilation. Serial brain magnetic resonance imaging (MRI) illustrated the fulminant development of ADEM. Treatment escalation with high-dose corticosteroids, immunoglobulins, and plasma exchange did not lead to clinical improvement. On day ten, the patient developed treatment-refractory cardiogenic shock and passed away. The postmortem assessment confirmed ADEM and revealed acute lymphocytic myocarditis, likely explaining the acute cardiac failure. Human metapneumovirus and picornavirus were detected in the tracheal secrete by PCR. Data sources-medical chart of the patient. This case is consistent with evidence from experimental findings of an association of ADEM with myocarditis as a postinfectious systemic autoimmune response, with life-threatening involvement of the brain and heart.
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Encefalomielite Aguda Disseminada/complicações , Miocardite/etiologia , Convulsões/etiologia , Encéfalo/patologia , Pré-Escolar , Encefalomielite Aguda Disseminada/patologia , Encefalomielite Aguda Disseminada/fisiopatologia , Feminino , Humanos , Imageamento por Ressonância Magnética/métodos , Infecções Respiratórias/complicaçõesRESUMO
BAL fluid samples from critically ill patients shared a rate of 29% false-positive galactomannan results. We aimed to determine whether Candida species abundance in BAL fluid causes galactomannan (GM) positivity. A total of 89 Candida culture-positive BAL fluid samples from patients without suspicion of invasive aspergillosis (IA) were analyzed. GM results were correlated with Candida species abundance, Candida species quantity, and patient data. Candida species quantities of ≥104/ml and Candida glabrata abundance were significantly associated with positive GM results. The added diagnostic value of GM in BAL fluid for diagnosing IA in critically ill patients is limited.
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Antígenos de Fungos/imunologia , Líquido da Lavagem Broncoalveolar/microbiologia , Candida/imunologia , Aspergilose Pulmonar Invasiva/diagnóstico , Mananas/imunologia , Candida glabrata/imunologia , Estado Terminal , Reações Cruzadas , Ensaio de Imunoadsorção Enzimática , Reações Falso-Positivas , Feminino , Galactose/análogos & derivados , Humanos , Aspergilose Pulmonar Invasiva/microbiologia , Masculino , Sistema Respiratório/microbiologia , Sensibilidade e EspecificidadeRESUMO
BACKGROUND: Computed tomography of the head (HCT) is a widely used diagnostic tool, especially for emergency and trauma patients. However, the diagnostic yield and outcomes of HCT for patients on medical intensive care units (MICUs) are largely unknown. METHODS: We retrospectively evaluated all head CTs from patients admitted to a single-center MICU during a 5-year period for CT indications, diagnostic yield, and therapeutic consequences. Uni- and multivariate analyses for the evaluation of risk factors for positive head CT were conducted. RESULTS: Six hundred ninety (18.8%) of all patients during a 5-year period underwent HCT; 78.7% had negative CT results, while 21.3% of all patients had at least 1 new pathological finding. The main indication for acquiring CT scan of the head was an altered mental state (AMS) in 23.5%, followed by a new focal neurology in 20.7% and an inadequate wake up after stopping sedation in 14.9% of all patients. The most common new finding was intracerebral bleeding in 6.4%. In 6.7%, the CT scan itself led to a change of therapy of any kind. Admission after resuscitation or a new focal neurology were independent predictors of a positive CT. Psychic alteration and AMS were both independent predictors of a higher chance of a negative head CT. Positive HCT during MICU is an independent predictor of lower survival. CONCLUSIONS: New onset of focal neurologic deficit seems to be a good predictor for a positive CT, while AMS and psychic alterations seem to be very poor predictors. A positive head CT is an independent predictor of death for MICU patients.
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Cuidados Críticos/estatística & dados numéricos , Estado Terminal , Cabeça/diagnóstico por imagem , Unidades de Terapia Intensiva/estatística & dados numéricos , Tomografia Computadorizada por Raios X/estatística & dados numéricos , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Bases de Dados Factuais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Estudos Retrospectivos , Fatores de Risco , Adulto JovemRESUMO
BACKGROUND: Hypophosphatemia generally occurs in Intensive Care Units (ICUs), but its impact is often ignored. The aim of this study was to investigate whether hypophosphatemia can be a risk factor for ICU 28-day mortality. METHODS: A single-center retrospective cohort study was conducted by collecting data from 1073 patients admitted to general ICU and then presented to the Sixth Affiliated Hospital, Sun Yat-sen University (Guangzhou City, Guangdong Province, China) from 1 January 2016 to 31 December 2017. The patients were divided into a normal control group (serum phosphate levels 0.80-1.60 mmol/L) and a hypophosphatemia group (serum phosphate levels < 0.80 mmol/L), based on the concentration of phosphorus at the time of ICU admission. The association between phosphate levels and ICU 28-day mortality was evaluated by binary logistic regression analysis. Multivariate logistic regression was employed to predict the ICU 28-day mortality. RESULTS: The cohort included 946 patients with a median phosphate concentration of 0.77 mmol/L (interquartile range 0.55-1.03 mmol/L). Patients with hypophosphatemia had a higher ICU 28-day mortality than the normal control group (33.3% vs 24.0%, P < 0.05). Patients with hypophosphatemia had a longer ICU and hospital stays, and prolonged duration of mechanical ventilation (all P < 0.05). Hypophosphatemia was an independent risk factor for ICU 28-day mortality (adjusted OR = 1.5, 95% CI = 1.1-2.1, P = 0.01) in the multivariate logistic regression analysis. CONCLUSIONS: Hypophosphatemia at admission is an independent risk factor for 28-day mortality in general ICU patients. TRIAL REGISTRATION: The medical study was approved by the Institutional Ethics Committee of the Six Affiliated Hospital, Sun Yat-sen University (Approval number: 2017ZSLYEC-110). No consent was given as the data were analyzed anonymously.
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Mortalidade Hospitalar/tendências , Hipofosfatemia/sangue , Hipofosfatemia/mortalidade , Unidades de Terapia Intensiva/tendências , Admissão do Paciente/tendências , Idoso , Idoso de 80 Anos ou mais , Estudos de Coortes , Feminino , Humanos , Hipofosfatemia/diagnóstico , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Resultado do TratamentoRESUMO
Therapeutic plasma exchange (TPE) is an extracorporeal treatment with reported beneficial as well as detrimental effects on circulation. However, there is a lack of data using advanced hemodynamic monitoring during TPE. Therefore, we investigated the effects of TPE on hemodynamic parameters derived from transpulmonary thermodilution (TPTD) as well as the risk for transfusion-related acute lung injury (TRALI). We compared hemodynamic parameters obtained before and after a total of 30 sessions of TPE treatment in 10 intensive care unit patients. Among standard hemodynamic parameters, heart rate (P < 0.012) and systolic blood pressure (P < 0.008) significantly increase, whereas neither mean arterial pressure nor diastolic blood pressure was altered after TPE. The TPTD-derived cardiac function parameters, cardiac index (CI; P = 0.035), cardiac power index (CPI; P = 0.008), global ejection fraction (GEF; P = 0.002), and stroke volume index (SVI; P = 0.014), were significantly higher after TPE. Furthermore, systemic vascular index significantly increased (P < 0.042). Among the cardiac preload parameters, central venous pressure was significantly lower after TPE (P < 0.001), while the global end-diastolic volume index (GEDVI) did not change. Contractility marker dPmax did not change. Finally, TPE application did not significantly alter the pulmonary hydration and permeability parameters, extravascular lung water index (EVLWI) and pulmonary vascular permeability index. Vasopressor dose was not statistically significantly altered. Considering increases in SVI, CI, GEF, and CPI and stable values for GEDVI, EVLWI, and dPmax, our data do not give any hint for hemodynamic impairment or TRALI.
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Lesão Pulmonar Aguda/etiologia , Hemodinâmica , Troca Plasmática/efeitos adversos , Troca Plasmática/métodos , Lesão Pulmonar Aguda/fisiopatologia , Idoso , Permeabilidade Capilar , Débito Cardíaco , Pressão Venosa Central , Cuidados Críticos , Feminino , Humanos , Pulmão/irrigação sanguínea , Pulmão/fisiopatologia , Masculino , Pessoa de Meia-Idade , Volume Sistólico , Termodiluição/métodos , Resistência VascularRESUMO
PURPOSE: Fungal infections present a constant risk to critically ill and immunocompromised patients. Therefore, treatment guidelines recommend echinocandins as first-line antifungals in critically ill patients to improve patient outcomes. Echinocandins are usually well tolerated; nevertheless, rare adverse events can occur. There are reports of temporary deterioration of hemodynamic parameters during loading doses, especially in critically ill patients. The objective of this study is to analyze the hemodynamic changes during administration of the echinocandin antifungals, caspofungin and anidulafungin, in medical intensive care unit patients. METHODS: A prospective study in medical ICU patients receiving echinocandins was monitored using single-indicator transpulmonary thermodilution (TPTD). TPTD measurements were performed immediately before, directly after, and 4 h after echinocandins on two following days. RESULTS: Mean arterial pressure and also diastolic blood pressure showed significant changes (p < 0.042 and p < 0.007) after echinocandin application in the measurement immediately after application, but not after 4 h. Basic hemodynamic parameters as well as the TPTD-derived cardiac function parameters did not significantly change after echinocandin application at all. In patients with the need for norepinephrine therapy, the vasopressor dose was not statistically significantly altered. CONCLUSION: To conclude, administration of echinocandins in this observed study population is safe, even in severely critically ill patients if application rules of these agents are followed. However, adverse effects could be observed and practitioners should be cognizant of these effects. These observations can be optimized by high-level assessments, such as the pulse contour cardiac output monitoring, and clinicians should continue to be vigilant with cardiac monitoring of patients receiving echinocandin antifungals.
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Antifúngicos/administração & dosagem , Antifúngicos/efeitos adversos , Equinocandinas/administração & dosagem , Equinocandinas/efeitos adversos , Hemodinâmica/efeitos dos fármacos , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Estado Terminal , Feminino , Humanos , Unidades de Terapia Intensiva , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Termodiluição , Adulto JovemRESUMO
OBJECTIVE: To synthesize qualitative research findings on intensive care patients' perceptions of early mobilization to identify their needs and understand the factors influencing their participation. METHODS: Studies that explored patients' experiences of early mobilization within the intensive care unit were searched. A comprehensive search was conducted by searching five English and four Chinese electronic databases. The systematic review was carried out in line with the Joanna Briggs Institute methodology for systematic reviews of qualitative evidence, and also the thematic synthesis method was used to analyze the data. RESULTS: A total of eight studies were included. Eight descriptive themes were formed: patients' self-determination needs, patients' relationship needs, patients' needs for competency and self-control, perceived benefits of physical function, increased self-confidence, negative emotions, unpleasant experiences and suffering, negative attitudes, and three analytical themes related to patients' perceptions of early mobilization in the intensive care unit were identified, including patients' needs during early mobilization, facilitators prompting patients' actions in early mobilization, and obstacles influencing patients' actions in early mobilization. CONCLUSION: Many factors influence the critically ill patients' actions in early mobilization. A better understanding of patients' potential needs and psychological responses to early mobilization in the intensive care unit may help health professionals develop strategies to promote the quality of early mobilization. IMPLICATIONS FOR CLINICAL PRACTICE: Recognizing and developing the strategies to meet the needs are essential to improve the patients' actions in early mobilization in the intensive care unit.. Therefore, understanding the relationship between needs support and patients' actions in early mobilization can help them provider better support services during mobilization.
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Estado Terminal , Deambulação Precoce , Humanos , Revisões Sistemáticas como Assunto , Ansiedade , Pesquisa QualitativaRESUMO
Background: Serum ferritin (SF) is clinically found to be elevated in many disease conditions, and our research examines serum ferritin in patients with acute kidney injury (AKI) and its implication on the risk of short-term mortality in AKI. Methods: Data were extracted from the Medical Information Mart for Intensive Care IV 2.2 (MIMIC-IV 2.2) database. Adult patients with AKI who had serum ferritin tested on the first day of ICU admission were included. The primary outcome was 28-day mortality. Kaplan-Meier survival curves and Cox proportional hazards models were used to test the relationship between SF and clinical outcomes. Subgroup analyses based on the Cox model were further conducted. Results: Kaplan-Meier survival curves showed that a higher SF value was significantly associated with an enhanced risk of 28-day mortality, 90-day mortality, ICU mortality and hospital mortality (log-rank test: p < 0.001 for all clinical outcomes). In multivariate Cox regression analysis, high level of SF with mortality was significantly positive in all four outcome events (all p < 0.001). This result remains robust after adjusting for all variables. Subgroup analysis of SF with 28-day mortality based on Cox model-4 showed that high level of SF was associated with high risk of 28-day mortality in patients regardless of the presence or absence of sepsis (p for interaction = 0.730). Positive correlations of SF and 28-day mortality were confirmed in all other subgroups (p for interaction>0.05). Conclusion: High level of SF is an independent prognostic predictor of 28-day mortality in patients with AKI.
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BACKGROUND: As a rule, newborns do not require special medical care. If unexpected complications occur peripartum or postpartum, support from and transport to specialised neonatal hospitals might be needed. METHODS: In a retrospective study, all transport protocols of a supraregional paediatricneonatological maximum care hospital in northwestern Germany from 01.10.2018 through 30.09.2021 were analysed. The particular focus was on transports of newborns (<7 days) and the leading symptoms that led to contact. RESULTS: A total of 299 patients were included (average age of 15.4 h, 61.6 % males). The average complete transport time was approximately 2 h. Five leading neonatal diseases (respiratory, infectious, asphyxia, cardiac, haematological) were found to represent the causes of >80 % of transfers. Respiratory adaptation disorders are the main reason for transferring a newborn to a centre, whereas asphyxia is the most severe condition. The various symptoms differ in their time of onset, a factor which must be taken into account in practice. Differences were also found between different types of hospitals: while a large proportion of transports were carried out from maternity hospitals (80.6 %), children transported from children's hospitals were generally more severely ill. DISCUSSION: Transfers of neonates, especially from maternity hospitals to neonatal intensive care units due to special neonatal diseases, are not rare. In times of increasingly scarce resources, the effective care of sick or at-risk neonates is essential. For low-population regions, this means professional cooperation between maximum care providers and smaller children's hospitals and maternity-only hospitals.
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Transporte de Pacientes , Humanos , Recém-Nascido , Feminino , Transporte de Pacientes/métodos , Transporte de Pacientes/estatística & dados numéricos , Masculino , Doenças do Recém-Nascido/terapia , Doenças do Recém-Nascido/epidemiologia , Alemanha , Estudos Retrospectivos , Transferência de Pacientes/estatística & dados numéricosRESUMO
Aim: Compare two vancomycin dosing strategies in critical patients with methicillin-resistant Staphylococcus aureus (MRSA) infections, considering the heterogeneity of the dosing regimens administered and their implications for toxicity and efficacy. Materials & methods: Longitudinal retrospective observational study in two patient cohorts (standard dosing vs dosing via Bayesian algorithms). Results: The group of Bayesian algorithms received substantially higher and significantly heterogeneous doses, with an absence of nephrotoxicity. The speed of decrease observed in CRP and PCT was greater for the Bayesian strategy (p = 0.045 and 0.0009, respectively). Conclusion: Applying Bayesian algorithms to vancomycin dosage individualization allows for administering much higher doses than with standard regimens, facilitating a quicker clinical response in the absence of nephrotoxicity.
[Box: see text].
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Algoritmos , Antibacterianos , Teorema de Bayes , Staphylococcus aureus Resistente à Meticilina , Infecções Estafilocócicas , Vancomicina , Humanos , Vancomicina/administração & dosagem , Estudos Retrospectivos , Staphylococcus aureus Resistente à Meticilina/efeitos dos fármacos , Antibacterianos/administração & dosagem , Antibacterianos/uso terapêutico , Infecções Estafilocócicas/tratamento farmacológico , Masculino , Feminino , Pessoa de Meia-Idade , Estudos Longitudinais , Idoso , Medicina de Precisão/métodos , Estado Terminal , AdultoRESUMO
The severity of the critically ill patient, the practice of diagnostic procedures and invasive treatments, the high number of drugs administered, a high volume of data generated during the care of the critically ill patient along with a technical work environment, the stress and workload of work of professionals, are circumstances that favor the appearance of errors, turning Intensive Medicine Services into risk areas for adverse events to occur. Knowing their epidemiology is the first step to improve the safety of the care we provide to our patients, because it allows us to identify risk areas, analyze them and develop strategies to prevent the adverse events, or if this is not possible, be able to manage them. This article analyzes the main studies published to date on incidents related to safety in the field of critically ill patients.
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Background: Vitamin D deficiency is common in critically ill patients with suspected infection and is strongly associated with the predisposition of sepsis and a poor prognosis. The effectiveness of vitamin D supplementation for preventing sepsis remains unclear. This retrospective cohort study investigated the effect of vitamin D supplementation on sepsis prophylaxis in critically ill patients with suspected infection. Methods: This retrospective cohort study included 19,816 adult patients with suspected infection in intensive care units (ICU) from 2008 to 2019 at the Beth Israel Deaconess Medical Center, Boston, USA. The included patients were divided into the vitamin D cohort or non-vitamin D cohort according to vitamin D administration status. The primary outcomes were the incidence of sepsis in ICU. The secondary outcomes included 28-day all-cause mortality, length of ICU and hospital stay and the requirements of vasopressors or mechanical ventilation. A propensity score matching cohort was used to test the differences in primary and secondary outcomes between groups. Results: The results showed that vitamin D supplementation demonstrated a lower risk of sepsis (odd ratio 0.46; 95% CI 0.35-0.60; P < 0.001) and a lower risk of new mechanical ventilation requirement (odd ratio 0.70; 95% CI 0.53-0.92; P = 0.01), but no significant difference in the risk of 28-day mortality was observed (hazard ratio 1.02; 95% CI 0.77-1.35; P = 0.89). In the sensitive analysis, among the patients who suspected infection within 24 h before or after ICU admission, a lower risk of sepsis and a lower percentage of new mechanical ventilation also were detected in the vitamin D cohort. Conclusion: Vitamin D supplementation may have a positively prophylactic effect on sepsis in critically ill patients with suspected infection.