Current Opinion in Critical Care最新文献

{"title":"Antimicrobial stewardship and molecular diagnostics: a symbiotic approach to combating resistance in the ED and ICU.","authors":"Jan J De Waele, Jerina Boelens","doi":"10.1097/MCC.0000000000001154","DOIUrl":"10.1097/MCC.0000000000001154","url":null,"abstract":"<p><strong>Purpose of review: </strong>This review aims to evaluate the incorporation of rapid molecular diagnostics (RMD) in antimicrobial stewardship programs (ASPs) in the management of patients in the emergency department (ED) and intensive care unit (ICU), highlighting a shift from conventional microbiological diagnostic tests to RMD strategies to optimize antimicrobial use and improve patient outcomes.</p><p><strong>Recent findings: </strong>Recent advances in RMD have demonstrated the superior accuracy of RMD in identifying pathogens, combined with shorter turnaround times. RMD allows speeding up of antimicrobial decision making in the ED and facilitates faster escalation when empirical therapy was inappropriate, as well as more efficient de-escalation of empirical therapy later in the course of the treatment. Implementation of RMD however may be challenging.</p><p><strong>Summary: </strong>RMD hold great value in simplifying patient management and mitigating antimicrobial exposure, particularly in settings with high levels of antimicrobial resistance where the use of broad-spectrum antimicrobials is high. While the impact on the use of antimicrobials is significant, the impact on patient outcomes is not yet clear. Successful integration of RMD in clinical decision making in the ED and ICU requires a team approach and continued education, and its use should be adapted to the local epidemiology and infrastructure.</p>","PeriodicalId":10851,"journal":{"name":"Current Opinion in Critical Care","volume":" ","pages":"231-238"},"PeriodicalIF":3.3,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140206471","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effective approaches to address noncompressible torso hemorrhage.","authors":"Marc Maegele","doi":"10.1097/MCC.0000000000001141","DOIUrl":"10.1097/MCC.0000000000001141","url":null,"abstract":"<p><strong>Purpose of review: </strong>Noncompressible torso hemorrhage (NCTH) is now considered as the major cause of preventable death after both severe military and civilian trauma. Around 20% of all trauma patients still die from uncontrolled exsanguination along with rapidly evolving hemostatic failure. This review highlights the most recent advances in the field and provides an outline for future research directions.</p><p><strong>Recent findings: </strong>The updated definition of NCTH includes a combination of high-grade anatomical torso injury, hemodynamic instability, urgent need for hemorrhage control and aggressive hemostatic resuscitation. Therapeutic concepts consider the following three aspects: control the bleeding source (close the tap), resuscitate to maintain organ perfusion and restore hemostasis (fill the tank), and increase the body's resistance against ischemia (upgrade the armor).</p><p><strong>Summary: </strong>The concepts for the early management of NCTH have substantially evolved over the last decade. The development of new devices and techniques combined with early intervention of hemostatic failure have contributed to more successful resuscitations. Future research needs to refine and validate their potential clinical application.</p>","PeriodicalId":10851,"journal":{"name":"Current Opinion in Critical Care","volume":" ","pages":"202-208"},"PeriodicalIF":3.3,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140027559","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"What's new in whole blood resuscitation? In the trauma bay and beyond.","authors":"Stacy L Coulthard, Lewis J Kaplan, Jeremy W Cannon","doi":"10.1097/MCC.0000000000001140","DOIUrl":"10.1097/MCC.0000000000001140","url":null,"abstract":"<p><strong>Purpose of review: </strong>Transfusion therapy commonly supports patient care during life-threatening injury and critical illness. Herein we examine the recent resurgence of whole blood (WB) resuscitation for patients in hemorrhagic shock following trauma and other causes of severe bleeding.</p><p><strong>Recent findings: </strong>A growing body of literature supports the use of various forms of WB for hemostatic resuscitation in military and civilian trauma practice. Different types of WB include warm fresh whole blood (FWB) principally used in the military and low titer O cold stored whole blood (LTOWB) used in a variety of military and civilian settings. Incorporating WB initial resuscitation alongside subsequent component therapy reduces aggregate blood product utilization and improves early mortality without adversely impacting intensive care unit length of stay or infection rate. Applications outside the trauma bay include prehospital WB and use in patients with nontraumatic hemorrhagic shock.</p><p><strong>Summary: </strong>Whole blood may be transfused as FWB or LTOWB to support a hemostatic approach to hemorrhagic shock management. Although the bulk of WB resuscitation literature has appropriately focused on hemorrhagic shock following injury, extension to other etiologies of severe hemorrhage will benefit from focused inquiry to address cost, efficacy, approach, and patient-centered outcomes.</p>","PeriodicalId":10851,"journal":{"name":"Current Opinion in Critical Care","volume":" ","pages":"209-216"},"PeriodicalIF":3.3,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140027610","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Artificial intelligence to advance acute and intensive care medicine.","authors":"Laurens A Biesheuvel, Dave A Dongelmans, Paul W G Elbers","doi":"10.1097/MCC.0000000000001150","DOIUrl":"10.1097/MCC.0000000000001150","url":null,"abstract":"<p><strong>Purpose of review: </strong>This review explores recent key advancements in artificial intelligence for acute and intensive care medicine. As artificial intelligence rapidly evolves, this review aims to elucidate its current applications, future possibilities, and the vital challenges that are associated with its integration into emergency medical dispatch, triage, medical consultation and ICUs.</p><p><strong>Recent findings: </strong>The integration of artificial intelligence in emergency medical dispatch (EMD) facilitates swift and accurate assessment. In the emergency department (ED), artificial intelligence driven triage models leverage diverse patient data for improved outcome predictions, surpassing human performance in retrospective studies. Artificial intelligence can streamline medical documentation in the ED and enhances medical imaging interpretation. The introduction of large multimodal generative models showcases the future potential to process varied biomedical data for comprehensive decision support. In the ICU, artificial intelligence applications range from early warning systems to treatment suggestions.</p><p><strong>Summary: </strong>Despite promising academic strides, widespread artificial intelligence adoption in acute and critical care is hindered by ethical, legal, technical, organizational, and validation challenges. Despite these obstacles, artificial intelligence's potential to streamline clinical workflows is evident. When these barriers are overcome, future advancements in artificial intelligence have the potential to transform the landscape of patient care for acute and intensive care medicine.</p>","PeriodicalId":10851,"journal":{"name":"Current Opinion in Critical Care","volume":" ","pages":"246-250"},"PeriodicalIF":3.3,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11064910/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140206472","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Disaster management - preparation and planning for acute care facilities.","authors":"António Gandra d'Almeida, Craig M Coopersmith","doi":"10.1097/MCC.0000000000001151","DOIUrl":"10.1097/MCC.0000000000001151","url":null,"abstract":"<p><strong>Purpose of review: </strong>Both human-derived and naturally-occurring disasters stress the surge capacity of health systems and acute care facilities. In this article, we review recent literature related to having a disaster plan, facility planning principles, institutional and team preparedness, the concept of surge capacity, simulation exercises and advantages and disadvantages of each.</p><p><strong>Recent findings: </strong>Evidence suggests that every institution should have a disaster plan and a dedicated team responsible for updating this plan. The disaster plan must be people-oriented and incorporate different perspectives and opinions so that all stakeholders feel included and can contribute to a joint response. Simulation exercises are fundamental for preparation so that the team functions seamlessly in uncommon times when disaster management transitions from a theoretical plan to one that is executed in real time. Notably, however, there are significantly different realities related to disaster management between countries and even within the same country or region. Unfortunately, key stakeholders such as hospital administration, board of directors and investors often do not believe they have any responsibility related to disaster management planning or response. Additionally, while a disaster plan often exists within an institution, it is frequently not well known or understood by many stakeholders. Communication, simple plans and well defined roles are some of the most important characteristics of a successful response. In extreme circumstances, adapting civilian facilities to manage high-volume warfare-related injuries may be adopted, but the consequences of this approach for routine healthcare within a system can be devastating.</p><p><strong>Summary: </strong>Disaster management requires careful planning with input from multiple stakeholders and a plan that is frequently updated with repeated preparation to ensure the team is ready when a disaster occurs. Close communication as well as clearly defined roles are critical to success when transitioning from preparation to activation and execution of a disaster response.</p>","PeriodicalId":10851,"journal":{"name":"Current Opinion in Critical Care","volume":"30 3","pages":"195-201"},"PeriodicalIF":3.3,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140851992","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Wearable wireless continuous vital signs monitoring on the general ward.","authors":"Jobbe Pl Leenen, Lisette Schoonhoven, Gijs A Patijn","doi":"10.1097/MCC.0000000000001160","DOIUrl":"10.1097/MCC.0000000000001160","url":null,"abstract":"<p><strong>Purpose of review: </strong>Wearable wireless sensors for continuous vital signs monitoring (CVSM) offer the potential for early identification of patient deterioration, especially in low-intensity care settings like general wards. This study aims to review advances in wearable CVSM - with a focus on the general ward - highlighting the technological characteristics of CVSM systems, user perspectives and impact on patient outcomes by exploring recent evidence.</p><p><strong>Recent findings: </strong>The accuracy of wearable sensors measuring vital signs exhibits variability, especially notable in ambulatory patients within hospital settings, and standard validation protocols are lacking. Usability of CMVS systems is critical for nurses and patients, highlighting the need for easy-to-use wearable sensors, and expansion of the number of measured vital signs. Current software systems lack integration with hospital IT infrastructures and workflow automation. Imperative enhancements involve nurse-friendly, less intrusive alarm strategies, and advanced decision support systems. Despite observed reductions in ICU admissions and Rapid Response Team calls, the impact on patient outcomes lacks robust statistical significance.</p><p><strong>Summary: </strong>Widespread implementation of CVSM systems on the general ward and potentially outside the hospital seems inevitable. Despite the theoretical benefits of CVSM systems in improving clinical outcomes, and supporting nursing care by optimizing clinical workflow efficiency, the demonstrated effects in clinical practice are mixed. This review highlights the existing challenges related to data quality, usability, implementation, integration, interpretation, and user perspectives, as well as the need for robust evidence to support their impact on patient outcomes, workflow and cost-effectiveness.</p>","PeriodicalId":10851,"journal":{"name":"Current Opinion in Critical Care","volume":"30 3","pages":"275-282"},"PeriodicalIF":3.3,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140858728","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Boarding in the emergency department: challenges and mitigation strategies.","authors":"Fernando J da Silva Ramos, Flavio G R Freitas, Flavia R Machado","doi":"10.1097/MCC.0000000000001149","DOIUrl":"10.1097/MCC.0000000000001149","url":null,"abstract":"<p><strong>Purpose of review: </strong>Herein, we conducted a review of the literature to better understand the issue of prolonged emergency department (ED) boarding by providing an overview of the current evidence on the available causes, consequences, and mitigation strategies.</p><p><strong>Recent findings: </strong>Severely ill patients awaiting transfer to intensive care units (ICU) imposes additional burdens on the emergency care team from both a clinical and management perspective. The reasons for prolonged ED boarding are multifactorial. ED boarding compromises patients' safety and outcomes, and is associated with increased team burnout and dissatisfaction. Mitigation strategies include the optimization of patients' flow, the establishment of resuscitative care units, deployment of mobile critical care teams, and improvements in training. Staffing adjustments, changes in hospital operations, and quality improvement initiatives are required to improve this situation, while active bed management and implementation of capacity command centers may also help.</p><p><strong>Summary: </strong>Considering the characteristics of healthcare systems, such as funding mechanisms, organizational structures, delivery models, access and quality of care, the challenge of ED boarding of critically ill patients requires a nuanced and adaptable approach. Solutions are complex but must involve the entirety of the hospital system, emergency department, staff adjustment, and education.</p>","PeriodicalId":10851,"journal":{"name":"Current Opinion in Critical Care","volume":" ","pages":"239-245"},"PeriodicalIF":3.3,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140206473","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Telemedicine for emergency patient rescue.","authors":"Sanjay Subramanian, Jeremy C Pamplin","doi":"10.1097/MCC.0000000000001152","DOIUrl":"10.1097/MCC.0000000000001152","url":null,"abstract":"<p><strong>Purpose of review: </strong>This article summarizes recent developments in the application of telemedicine, specifically tele-critical care (TCC), toward enhancing patient care during various types of emergencies and patient rescue scenarios when there are limited resources in terms of staff expertise (i.e., knowledge, skills, and abilities), staffing numbers, space, and supplies due to patient location (e.g., a non-ICU bed, the emergency department, a rural hospital) or patient volume as in pandemic surges.</p><p><strong>Recent findings: </strong>The COVID-19 pandemic demonstrated the need for rapidly scalable and agile healthcare delivery systems. During the pandemic, clinicians and hospital systems adopted telemedicine for various applications. Taking advantage of technological improvements in cellular networks and personal mobile devices, and despite the limited outcomes literature to support its use, telemedicine was rapidly adopted to address the fundamental challenge of exposure in outpatient settings, emergency departments, patient follow-up, and home-based monitoring. A critical recognition was that the modality of care (e.g., remote vs. in-person) was less important than access to care, regardless of the patient outcomes. This fundamental shift, facilitated by policies that followed emergency declarations, provided an opportunity to maintain and, in many cases, expand and improve clinical practices and hospital systems by bringing expertise to the patient rather than the patient to the expertise. In addition to using telemedicine to maintain patient access to healthcare, TCC was harnessed to provide local clinicians, forced to manage critically ill patients beyond their normal scope of practice or experience, access to remote expertise (physician, nursing, respiratory therapist, pharmacist). These practices supported decades of literature from the telemedicine community describing the effectiveness of telemedicine in improving patient care and the many challenges defining its value.</p><p><strong>Summary: </strong>In this review, we summarize numerous examples of innovative care delivery systems that have utilized telemedicine, focusing on 'mobile' TCC technology solutions to effectively deliver the best care to the patient regardless of patient location. We emphasize how a 'paradigm of better' can enhance the entirety of the healthcare system.</p>","PeriodicalId":10851,"journal":{"name":"Current Opinion in Critical Care","volume":"30 3","pages":"217-223"},"PeriodicalIF":3.3,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140849910","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Monitoring lung recruitment.","authors":"Gianmaria Cammarota, Rosanna Vaschetto, Luigi Vetrugno, Salvatore M Maggiore","doi":"10.1097/MCC.0000000000001157","DOIUrl":"10.1097/MCC.0000000000001157","url":null,"abstract":"<p><strong>Purpose of review: </strong>This review explores lung recruitment monitoring, covering techniques, challenges, and future perspectives.</p><p><strong>Recent findings: </strong>Various methodologies, including respiratory system mechanics evaluation, arterial bold gases (ABGs) analysis, lung imaging, and esophageal pressure (Pes) measurement are employed to assess lung recruitment. In support to ABGs analysis, the assessment of respiratory mechanics with hysteresis and recruitment-to-inflation ratio has the potential to evaluate lung recruitment and enhance mechanical ventilation setting. Lung imaging tools, such as computed tomography scanning, lung ultrasound, and electrical impedance tomography (EIT) confirm their utility in following lung recruitment with the advantage of radiation-free and repeatable application at the bedside for sonography and EIT. Pes enables the assessment of dorsal lung tendency to collapse through end-expiratory transpulmonary pressure. Despite their value, these methodologies may require an elevated expertise in their application and data interpretation. However, the information obtained by these methods may be conveyed to build machine learning and artificial intelligence algorithms aimed at improving the clinical decision-making process.</p><p><strong>Summary: </strong>Monitoring lung recruitment is a crucial component of managing patients with severe lung conditions, within the framework of a personalized ventilatory strategy. Although challenges persist, emerging technologies offer promise for a personalized approach to care in the future.</p>","PeriodicalId":10851,"journal":{"name":"Current Opinion in Critical Care","volume":"30 3","pages":"268-274"},"PeriodicalIF":3.3,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140847747","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Telemedicine for emergency patient rescue.","authors":"Sanjay Subramanian, Jeremy C Pamplin","doi":"10.1097/MCC.0000000000001152","DOIUrl":"https://doi.org/10.1097/MCC.0000000000001152","url":null,"abstract":"<p><strong>Purpose of review: </strong>This article summarizes recent developments in the application of telemedicine, specifically tele-critical care (TCC), toward enhancing patient care during various types of emergencies and patient rescue scenarios when there are limited resources in terms of staff expertise (i.e., knowledge, skills, and abilities), staffing numbers, space, and supplies due to patient location (e.g., a non-ICU bed, the emergency department, a rural hospital) or patient volume as in pandemic surges.</p><p><strong>Recent findings: </strong>The COVID-19 pandemic demonstrated the need for rapidly scalable and agile healthcare delivery systems. During the pandemic, clinicians and hospital systems adopted telemedicine for various applications. Taking advantage of technological improvements in cellular networks and personal mobile devices, and despite the limited outcomes literature to support its use, telemedicine was rapidly adopted to address the fundamental challenge of exposure in outpatient settings, emergency departments, patient follow-up, and home-based monitoring. A critical recognition was that the modality of care (e.g., remote vs. in-person) was less important than access to care, regardless of the patient outcomes. This fundamental shift, facilitated by policies that followed emergency declarations, provided an opportunity to maintain and, in many cases, expand and improve clinical practices and hospital systems by bringing expertise to the patient rather than the patient to the expertise. In addition to using telemedicine to maintain patient access to healthcare, TCC was harnessed to provide local clinicians, forced to manage critically ill patients beyond their normal scope of practice or experience, access to remote expertise (physician, nursing, respiratory therapist, pharmacist). These practices supported decades of literature from the telemedicine community describing the effectiveness of telemedicine in improving patient care and the many challenges defining its value.</p><p><strong>Summary: </strong>In this review, we summarize numerous examples of innovative care delivery systems that have utilized telemedicine, focusing on 'mobile' TCC technology solutions to effectively deliver the best care to the patient regardless of patient location. We emphasize how a 'paradigm of better' can enhance the entirety of the healthcare system.</p>","PeriodicalId":10851,"journal":{"name":"Current Opinion in Critical Care","volume":" ","pages":""},"PeriodicalIF":3.3,"publicationDate":"2024-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140851883","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}