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BACKGROUND: Sedation is fundamental to the management of patients in the intensive care unit (ICU). Its indications in the ICU are vast, including the facilitating of mechanical ventilation, permitting invasive procedures, and managing anxiety and agitation. Inhaled sedation with halogenated agents, such as isoflurane or sevoflurane, is now feasible in ICU patients using dedicated devices/systems. Its use may reduce adverse events and improve ICU outcomes compared to conventional intravenous (IV) sedation in the ICU. This review examined the effectiveness of inhalational sedation using the anesthetic conserving device (ACD) compared to standard IV sedation for adult patients in ICU and highlights the technical aspects of its functioning. METHODS: We searched the PubMed, Cochrane Central Register of Controlled Trials, The Cochrane Library, MEDLINE, Web of Science, and Sage Journals databases using the terms "anesthetic conserving device," "Anaconda," "sedation" and "intensive care unit" in randomized clinical studies that were performed between 2012 and 2022 and compared volatile sedation using an ACD with IV sedation in terms of time to extubation, duration of mechanical ventilation, and lengths of ICU and hospital stay. RESULTS: Nine trials were included. Volatile sedation (sevoflurane or isoflurane) administered through an ACD shortened the awakening time compared to IV sedation (midazolam or propofol). CONCLUSION: Compared to IV sedation, volatile sedation administered through an ACD in the ICU shortened the awakening and extubation times, ICU length of stay, and duration of mechanical ventilation. More clinical trials that assess additional clinical outcomes on a large scale are needed.
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Background: Delirium in critically ill patients is independently associated with poor clinical outcomes. There is a scarcity of published data on the prevalence of delirium among critically ill patients in Saudi Arabia. Therefore, we sought to determine, in a multicenter fashion, the prevalence of delirium in critically ill patients in Saudi Arabia and explore associated risk factors. Methods: A cross-sectional point prevalence study was conducted on January 28, 2020, at 14 intensive care units (ICUs) across 3 universities and 11 other tertiary care hospitals in Saudi Arabia. Delirium was screened once using the Intensive Care Delirium Screening Checklist. We excluded patients who were unable to participate in a valid delirium assessment, patients admitted with traumatic brain injury, and patients with documented dementia in their medical charts. Results: Of the 407 screened ICU patients, 233 patients were enrolled and 45.9% were diagnosed with delirium. The prevalence was higher in mechanically ventilated patients compared to patients not mechanically ventilated (57.5% vs. 33.6%; P < 0.001). In a multivariate model, risk factors independently associated with delirium included age (adjusted odds ratio [AOR], 1.021; 95% confidence interval [CI], 1.01-1.04; P = 0.008), mechanical ventilation (AOR, 2.39; 95% CI, 1.34-4.28; P = 0.003), and higher severity of illness (AOR, 1.01; 95% CI, 1.001-1.021; P = 0.026). Conclusion: In our study, delirium remains a prevalent complication, with distinct risk factors. Further studies are necessary to investigate long-term outcomes of delirium in critically ill patients in Saudi Arabia.
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BACKGROUND: To evaluate the effect of screening for sepsis using an electronic sepsis alert vs. no alert in hospitalized ward patients on 90-day in-hospital mortality. METHODS: The SCREEN trial is designed as a stepped-wedge cluster randomized controlled trial. Hospital wards (total of 45 wards, constituting clusters in this design) are randomized to have active alert vs. masked alert, 5 wards at a time, with each 5 wards constituting a sequence. The study consists of ten 2-month periods with a phased introduction of the intervention. In the first period, all wards have a masked alert for 2 months. Afterwards the intervention (alert system) is implemented in a new sequence every 2-month period until the intervention is implemented in all sequences. The intervention includes the implementation of an electronic alert system developed in the hospital electronic medical records based on the quick sequential organ failure assessment (qSOFA). The alert system sends notifications of "possible sepsis alert" to the bedside nurse, charge nurse, and primary medical team and requires an acknowledgment in the health information system from the bedside nurse and physician. The calculated sample size is 65,250. The primary endpoint is in-hospital mortality by 90 days. DISCUSSION: The trial started on October 1, 2019, and is expected to complete patient follow-up by the end of October 2021. TRIAL REGISTRATION: ClinicalTrials.gov NCT04078594 . Registered on September 6, 2019.
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Hospitais , Sepse , Eletrônica , Mortalidade Hospitalar , Humanos , Pacientes , Ensaios Clínicos Controlados Aleatórios como Assunto , Sepse/diagnóstico , Sepse/terapiaRESUMO
PURPOSE: Intensive Care Unit (ICU)-acquired hypernatremia (IAH) is a serious electrolyte disturbance that recently was shown to present an independent risk factor for mortality in critically ill patients. IAH has not been widely investigated in Surgical ICU (SICU) patients. No study has specifically investigated IAH epidemiology in the Kingdome of Saudi Arabia (KSA) in general SICU. The objectives of this study are to assess the epidemiological characteristics and prognostic impact of IAH on SICU mortality and outcome in KSA and compare it with international figures. MATERIALS AND METHODS: A retrospective observational study on a prospectively collected data of patients (14 years of age or older) admitted to SICU over 2 years, with normal serum sodium on admission and who developed IAH (serum sodium above 145 mmol/L) from day two of admission. Traumatic brain injury patients with therapeutic target sodium level above 145 mmol/L were excluded. RESULTS: Over 2 years study period, 864 patients were admitted to SICU. A total of 50 (5.8%) developed IAH and were included in the study. Twenty-eight (56%) patients were male. The median age was 47 (14-84) years. The mean (± standard deviation) Acute Physiology and Chronic Health Evaluation II score was 17 ± 6.5. The incident density (the rate of occurrence of IAH per 100 days care for SICU admission for the first episode) was 0.71. Risk factors include mechanical ventilation, male sex, age ≥50 years, postgastrointestinal surgeries, weekend and night admission. SICU mortality was 40%. The SICU and hospital median (range) length of stay was 8.3 (2-53) and 28.8 (3-95), respectively. CONCLUSIONS: IAH is not uncommon in SICU patients and is associated with increased risk of SICU as well as hospital mortality.
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BACKGROUND: Caregivers in the ambulatory care setting with differing clinical background could encounter a patient at high risk of deterioration. In the absence of a dedicated acute care team, the response to an unanticipated medical emergencies in these settings is likely to have a poor outcome. OBJECTIVE: To describe our experience in implementing an intensivist-led rapid response team (RRT) in the outpatient settings that identified patients who needed immediate Intensive Care Unit (ICU) admission. The effect on in hospital arrests, mortality, and ICU outcome is not the scope of this study. MATERIALS AND METHODS: This retrospective descriptive study was performed from January 1, 2009 to December 31, 2011 in a tertiary hospital. Data from hospital records were used (none from patients' records). Consent was not needed. MEASUREMENTS: Direct ICU admissions from the outpatient areas. RESULTS: There were 90 patients cared for by RRT in the outpatient's settings, 76 adult, and 14 pediatric patients. A total of12 adult patients were transferred directly to ICU. Among the patient who were transferred to the emergency department, additional four patients required to be transferred to ICU (total 16 patients [17.7%], 15 adult, and one pediatric patient). Follow-up at 24 h in the ICU showed death of one adult oncology patient (6.25%), and discharge of two patients (12.5%). Nine patients (81%) were still sick to require longer ICU stay. CONCLUSION: Intensivist-led RRT in outpatient settings identifies patients who are critically ill and in need of immediate ICU admission. Thus, an intensivist-led RRT policy in the outpatient settings needs to be implemented hospital wide.
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Patients in ICUs frequently require tracheostomy for long-term ventilator support, and the percutaneous dilatational tracheostomy (PDT) method is preferred over surgical tracheostomy. The use of ultrasound (US) imaging to guide ICU procedures and interventions has recently emerged as a simple and noninvasive tool. The current evidence regarding the applications of US in PDT is encouraging; however, the exact role of US-guided dilatational tracheostomy (US-PDT) remains poorly defined. In this review, we describe the best available evidence concerning the safety and efficacy of US-PDT and briefly delineate the general principles of US image generation for the airway and of US-PDT procedures.
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Dilatação/normas , Traqueostomia/normas , Traqueotomia/normas , Ultrassonografia de Intervenção/estatística & dados numéricos , Ultrassonografia de Intervenção/normas , Dilatação/efeitos adversos , Humanos , Unidades de Terapia Intensiva/normas , Traqueostomia/efeitos adversos , Traqueotomia/efeitos adversosAssuntos
Cuidados Críticos , Necessidades e Demandas de Serviços de Saúde , Unidades de Terapia Intensiva , Cuidados Críticos/economia , Cuidados Críticos/normas , Enfermagem de Cuidados Críticos , Custos de Cuidados de Saúde , Mão de Obra em Saúde , Humanos , Unidades de Terapia Intensiva/economia , Unidades de Terapia Intensiva/normas , Arábia SauditaRESUMO
Ocular surface disorders are frequently encountered in patients under sedation and paralyzed patients in intensive care units (ICUs). In the ICUs, treatment is usually focused on the management of organ failures, and eye care becomes a side issue. As a result, ophthalmological complications do occur (incidence ranges from 3.6% to 60%) and are frequently overlooked in this setting. To identify the best available evidence in providing the best eye care to prevent exposure keratopathy, a literature review was performed. The databases of PUBMED, COCHRAN, and EMBASE library were searched. We only looked at higher quality articles. Among various eye care measures that have been advocated to prevent exposure keratopathy, the most effective is the application of polyethylene covers. Early diagnosis and effective treatment will help prevent microbial keratitis and visual loss.
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Cuidados Críticos/métodos , Estado Terminal/terapia , Infecções Oculares/prevenção & controle , Infecções Oculares/etiologia , Humanos , Unidades de Terapia IntensivaRESUMO
A 70-year-old man underwent total hip replacement surgery under general anesthesia, endotracheal intubation, and controlled ventilation, with the patient in left lateral position. Intraoperatively, the patient was hemodynamically stable, with a normal range of pulse, ECG trace, oxygen saturation as measured by pulse oximetry (Spo2), and end-tidal CO2 (etco2). Five minutes after insertion of the hip prosthesis, his heart rate dropped to 30 beats/min, BP to 40/30 mm Hg, Spo2 to 70%, and etco2 to 10 mm Hg.
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Artroplastia de Quadril/efeitos adversos , Cimentos Ósseos/efeitos adversos , Embolia/complicações , Hipotensão/etiologia , Hipóxia/etiologia , Complicações Intraoperatórias , Idoso , Diagnóstico Diferencial , Ecocardiografia Transesofagiana , Eletrocardiografia , Embolia/diagnóstico , Evolução Fatal , Frequência Cardíaca , Humanos , Hipotensão/diagnóstico , Hipóxia/diagnóstico , Masculino , Oximetria , Radiografia Torácica , SíndromeAssuntos
Síndrome de Chilaiditi/diagnóstico , Dor Abdominal/diagnóstico , Dor Abdominal/diagnóstico por imagem , Síndrome de Chilaiditi/diagnóstico por imagem , Colo/diagnóstico por imagem , Erros de Diagnóstico , Diafragma/diagnóstico por imagem , Serviço Hospitalar de Emergência , Feminino , Humanos , Pessoa de Meia-Idade , RadiografiaRESUMO
A 62-year-old woman was admitted to the hospital for removal of hydatid cyst from the liver. Intraoperatively, the patient suddenly became hypotensive with tachycardia and ST segment elevation. There was no erythema, bronchospasm or desaturation. Anaesthetic agents were stopped and oxygen fraction was increased. In view of the recurrence of hypotension, she was admitted to the intensive care unit (ICU) without completion of surgery. She was successfully resuscitated and acute myocardial infarction was ruled out. She was managed for the possibility of anaphylaxis with hydration, dopamine, antihistamin and hydrocortisone. After stabilisation, she was taken back to the theatre and the cyst was then removed. Histopathology confirmed hydatid disease of the liver. The patient was discharged from the ICU and then from the hospital in 6 days. Anaphylaxis secondary to hydatid disease is uncommon; however, the possibility of such a diagnosis in all patients with non-ruptured hydatid disease in the endemic areas that develop intraoperative shock should be considered.