Browsing by Subject "Intensive care"
Now showing 1 - 8 of 8
Results Per Page
Sort Options
Item Aligning use of intensive care with patient values in the USA: past, present, and future.(Elsevier, 2019-07-01) Turnbull, Alison E; Bosslet, Gabriel T.; Kross, Erin K.; Medicine, School of MedicineFor more than three decades, both medical professionals and the public have worried that many patients receive non-beneficial care in US intensive care units during their final months of life. Some of these patients wish to avoid severe cognitive and physical impairments, and protracted deaths in the hospital setting. Recognising when intensive care will not restore a person’s health, and helping patients and families embrace goals related to symptom relief, interpersonal connection, or spiritual fulfilment are central challenges of critical care practice in the USA. We review trials from the past decade of interventions designed to address these challenges, and present reasons why evaluating, comparing, and implementing these interventions have been difficult. Careful scrutiny of the design and interpretation of past trials can show why improving goal concordant care has been so elusive, and suggest new directions for the next generation of research.Item Candidacy for Extracorporeal Life Support in Children After Hematopoietic Cell Transplantation: A Position Paper From the Pediatric Acute Lung Injury and Sepsis Investigators Network's Hematopoietic Cell Transplant and Cancer Immunotherapy Subgroup(Wolters Kluwer, 2022) Zinter, Matt S.; McArthur, Jennifer; Duncan, Christine; Adams, Roberta; Kreml, Erin; Dalton, Heidi; Abdel-Azim, Hisham; Rowan, Courtney M.; Gertz, Shira J.; Mahadeo, Kris M.; Randolph, Adrienne G.; Rajapreyar, Prakadeshwari; Steiner, Marie E.; Lehmann, Leslie; Hematopoietic Cell Transplant and Cancer Immunotherapy Subgroup of the PALISI Network; Pediatrics, School of MedicineObjectives: The last decade has seen improved outcomes for children requiring extracorporeal life support as well as for children undergoing hematopoietic cell transplantation. Thus, given the historically poor survival of hematopoietic cell transplantation patients using extracorporeal life support, the Pediatric Acute Lung Injury and Sepsis Investigators' hematopoietic cell transplantation and cancer immunotherapy subgroup aimed to characterize the utility of extracorporeal life support in facilitating recovery from critical cardiorespiratory illnesses in pediatric hematopoietic cell transplantation patients. Data sources: All available published data were identified using a set of PubMed search terms for pediatric extracorporeal life support and hematopoietic cell transplantation. Study selection: All articles that provided original reports of pediatric hematopoietic cell transplantation patients who underwent extracorporeal life support were included. Sixty-four manuscripts met search criteria. Twenty-four were included as primary reports of pediatric hematopoietic cell transplantation patients who underwent extracorporeal life support (11 were single case reports, four single institution case series, two multi-institution case series, and seven registry reports from Extracorporeal Life Support Organization, Pediatric Heath Information System, and Virtual Pediatric Systems). Data extraction: All 24 articles were reviewed by first and last authors and a spread sheet was constructed including sample size, potential biases, and conclusions. Data synthesis: Discussions regarding incorporation of available evidence into our clinical practice were held at biannual meetings, as well as through email and virtual meetings. An expert consensus was determined through these discussions and confirmed through a modified Delphi process. Conclusions: Extracorporeal life support in hematopoietic cell transplantation patients is being used with increasing frequency and potentially improving survival. The Pediatric Acute Lung Injury and Sepsis Investigators hematopoietic cell transplantation-cancer immunotherapy subgroup has developed a framework to guide physicians in decision-making surrounding extracorporeal life support candidacy in pediatric hematopoietic cell transplantation patients. In addition to standard extracorporeal life support considerations, candidacy in the hematopoietic cell transplantation population should consider the following six factors in order of consensus agreement: 1) patient comorbidities; 2) underlying disease necessitating hematopoietic cell transplantation; 3) hematopoietic cell transplantation toxicities, 4) family and patient desires for goals of care; 5) hematopoietic cell transplantation preparatory regimen; and 6) graft characteristics. Although risk assessment may be individualized, data are currently insufficient to clearly delineate ideal candidacy. Therefore, we urge the onco-critical care community to collaborate and capture data to provide better evidence to guide physicians' decision-making in the future.Item Clinician and Visitor Activity Patterns in an Intensive Care Unit Room: A Study to Examine How Ambient Monitoring Can Inform the Measurement of Delirium Severity and Escalation of Care(MDPI, 2024-10-14) Nalaie, Keivan; Herasevich, Vitaly; Heier, Laura M.; Pickering, Brian W.; Diedrich, Daniel; Lindroth, Heidi; Center for Health Innovation and Implementation Science, School of MedicineThe early detection of the acute deterioration of escalating illness severity is crucial for effective patient management and can significantly impact patient outcomes. Ambient sensing technology, such as computer vision, may provide real-time information that could impact early recognition and response. This study aimed to develop a computer vision model to quantify the number and type (clinician vs. visitor) of people in an intensive care unit (ICU) room, study the trajectory of their movement, and preliminarily explore its relationship with delirium as a marker of illness severity. To quantify the number of people present, we implemented a counting-by-detection supervised strategy using images from ICU rooms. This was accomplished through developing three methods: single-frame, multi-frame, and tracking-to-count. We then explored how the type of person and distribution in the room corresponded to the presence of delirium. Our designed pipeline was tested with a different set of detection models. We report model performance statistics and preliminary insights into the relationship between the number and type of persons in the ICU room and delirium. We evaluated our method and compared it with other approaches, including density estimation, counting by detection, regression methods, and their adaptability to ICU environments.Item Effects of Spiritual Care on Well-being of Intensive Care Family Surrogates: A Clinical Trial(Elsevier, 2023) Torke, Alexia M.; Varner-Perez, Shelley E.; Burke, Emily S.; Taylor, Tracy A.; Slaven, James E.; Kozinski, Kathryn L.; Maiko, Saneta M.; Pfeffer, Bruce J.; Banks, Sarah K.; Medicine, School of MedicineContext: Critical illness of a family member is associated with high emotional and spiritual distress and difficult medical decisions. Objectives: To determine if a semistructured spiritual care intervention improves the well-being of family surrogate decision makers in intensive care (ICU) settings. Methods: This study is a randomized, allocation-concealed, parallel group, usual care-controlled, single-blind trial of patient/surrogate dyads in five ICUs in one Midwest, academic medical center. Patients were 18 and older admitted to the ICU and unable to make medical decisions. The intervention involved proactive contact from the chaplain, scheduled, semi-structured visits, weekly follow-up, and bereavement calls. The control group received usual care. The primary endpoint was the surrogate's anxiety (Generalized Anxiety Disorders-7 scale), six to eight weeks after discharge. Results: Of 192 patient/surrogate dyads enrolled, 128 completed outcome assessments. At follow-up, anxiety in the intervention group was lower than control (median score 1 (interquartile range 0,6) vs. 4 (1,9), P = 0.0057). The proportion of patients with a minimal clinically important difference (MCID) in anxiety of 2+ was 65.2% in the intervention group vs. 49.2% in control. The odds of an MCID remained higher in adjusted analysis (Odds Ratio 3.11, 95% confidence interval 1.18, 8.21; P = 0.0218) The adjusted odds of an MCID were higher for spiritual well-being (OR 3.79, CI 1.41,10.17; P = 0.0081). Satisfaction with spiritual care was also higher (adjusted mean 3.5 ± 0.4 vs. 2.9 ± 0.1); P < .0001). Conclusions: Proactive, semistructured spiritual care delivered by chaplains improves well-being for ICU surrogates. Results provide evidence for inclusion of chaplains in palliative and intensive care teams.Item Modification and Assessment of the Bedside Pediatric Early Warning Score in the Pediatric Allogeneic Hematopoietic Cell Transplant Population(Wolters Kluwer, 2018-05) Cater, Daniel T.; Tori, Alvaro J.; Moser, Elizabeth A.S.; Rowan, Courtney M.; Pediatrics, School of MedicineOBJECTIVES: To determine the validity of the Bedside Pediatric Early Warning Score system in the hematopoietic cell transplant population, and to determine if the addition of weight gain further strengthens the association with need for PICU admission. DESIGN: Retrospective cohort study of pediatric allogeneic hematopoietic cell transplant patients from 2009 to 2016. Daily Pediatric Early Warning Score and weights were collected during hospitalization. Logistic regression was used to identify associations between maximum Pediatric Early Warning Score or Pediatric Early Warning Score plus weight gain and the need for PICU intervention. The primary outcome was need for PICU intervention; secondary outcomes included mortality and intubation. SETTING: A large quaternary free-standing children's hospital. PATIENTS: One-hundred two pediatric allogeneic hematopoietic cell transplant recipients. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Of the 102 hematopoietic cell transplant patients included in the study, 29 were admitted to the PICU. The median peak Pediatric Early Warning Score was 11 (interquartile range, 8-13) in the PICU admission cohort, compared with 4 (interquartile range, 3-5) in the cohort without a PICU admission (p < 0.0001). Pediatric Early Warning Score greater than or equal to 8 had a sensitivity of 76% and a specificity of 90%. The area under the receiver operating characteristics curve was 0.83. There was a high negative predictive value at this Pediatric Early Warning Score of 90%. When Pediatric Early Warning Score greater than or equal to 8 and weight gain greater than or equal to 7% were compared together, the area under the receiver operating characteristic curve increased to 0.88. CONCLUSIONS: In this study, a Pediatric Early Warning Score greater than or equal to 8 was associated with PICU admission, having a moderately high sensitivity and high specificity. This study adds to literature supporting Pediatric Early Warning Score monitoring for hematopoietic cell transplant patients. Combining weight gain with Pediatric Early Warning Score improved the discriminative ability of the model to predict the need for critical care, suggesting that incorporation of weight gain into Pediatric Early Warning Score may be beneficial for monitoring of hematopoietic cell transplant patients.Item Pediatric Intensive Care Hybrid-Style Clinical Round During COVID-19 Pandemic: A Pilot Study(Frontiers, 2021-08-19) Temsah, Mohamad-Hani; Alhboob, Ali; Abouammoh, Noura; Al-Eyadhy, Ayman; Aljamaan, Fadi; Alsohime, Fahad; Alabdulhafid, Majed; Ashry, Ahmad; Bukhari, Ahmad; ElTahir, Omer; Jamal, Amr; Halwani, Rabih; Alhasan, Khalid; Alherbish, Adi; Temsah, Reem; Al-Tawfiq, Jaffar A.; Barry, Mazin; Medicine, School of MedicineObjectives: With the evolving COVID-19 pandemic and the emphasis on social distancing to decrease the spread of SARS-CoV-2 among healthcare workers (HCWs), our pediatric intensive care unit (PICU) piloted the integration of Zoom meetings into clinical rounds. We aimed to explore the feasibility of these hybrid virtual and physical clinical rounds for PICU patients. Design: Mixed quantitative and qualitative deductive thematic content analysis of narrative responses. Setting: PICU, single tertiary-care academic center. Participants: Multidisciplinary PICU HCWs. Interventions: Integration of Zoom meeting into clinical daily PICU rounds. Measurements: For the quantitative part, we gathered the details of daily PICU hybrid rounds in terms of times, number of HCWs, and type of files shared through Zoom. For the qualitative part, open-ended questions were used. Main Results: The physical round took statistically significantly less time (34.68 ± 14.842 min) as compared with the Zoom round (72.45 ± 22.59 min), p < 0.001. The most shared component in the virtual round was chest X-rays (93.5%). Thirty-one HCWs participated in focus group discussions and were included in the analysis. Some of the HCWs' perceived advantages of the hybrid rounds were enabling multidisciplinary discussions, fewer round interruptions, and practicality of virtual discussions. The perceived challenges were the difficulty of the bedside nurse attending the virtual round, decreased teaching opportunities for the trainees, and decreased interactions among the team members, especially if video streaming was not utilized. Conclusions: Multidisciplinary hybrid virtual and physical clinical rounds in the PICU were perceived as feasible by HCWs. The virtual rounds decreased the physical contact between the HCWs, which could decrease the possibility of SARS-CoV-2 spread among the treating team. Still, several components of the hybrid round should be optimized to facilitate the virtual team-members' interactions and enhance the teaching experience.Item Performance of crisis standards of care guidelines in a cohort of critically ill COVID-19 patients in the United States(Elsevier, 2021) Jezmir, Julia L.; Bharadwaj, Maheetha; Chaitoff, Alexander; Diephuis, Bradford; Crowley, Conor P.; Kishore, Sandeep P.; Goralnick, Eric; Merriam, Louis T.; Milliken, Aimee; Rhee, Chanu; Sadovnikoff, Nicholas; Shah, Sejal B.; Gupta, Shruti; Leaf, David E.; Feldman, William B.; Kim, Edy Y.; STOP-COVID Investigators; Graduate Medical Education, School of MedicineMany US states published crisis standards of care (CSC) guidelines for allocating scarce critical care resources during the COVID-19 pandemic. However, the performance of these guidelines in maximizing their population benefit has not been well tested. In 2,272 adults with COVID-19 requiring mechanical ventilation drawn from the Study of the Treatment and Outcomes in Critically Ill Patients with COVID-19 (STOP-COVID) multicenter cohort, we test the following three approaches to CSC algorithms: Sequential Organ Failure Assessment (SOFA) scores grouped into ranges, SOFA score ranges plus comorbidities, and a hypothetical approach using raw SOFA scores not grouped into ranges. We find that area under receiver operating characteristic (AUROC) curves for all three algorithms demonstrate only modest discrimination for 28-day mortality. Adding comorbidity scoring modestly improves algorithm performance over SOFA scores alone. The algorithm incorporating comorbidities has modestly worse predictive performance for Black compared to white patients. CSC algorithms should be empirically examined to refine approaches to the allocation of scarce resources during pandemics and to avoid potential exacerbation of racial inequities.Item Relationship between Angiotensin Converting Enzyme Inhibitors and Angiotensin Receptor Blockers Prescribing and Delirium in the ICU-A Secondary Analysis(Wiley, 2023) Mulkey, Malissa A.; Khan, Sikandar; Perkins, Anthony; Gao, Sujuan; Wang, Sophia; Campbell, Noll; Khan, Babar; Medicine, School of MedicineBackground: Studies suggest Angiotensin-Converting Enzyme inhibitors (ACEI) and Angiotensin Receptor Blockers (ARB) may slow the decline of memory function in individuals with mild to moderate Alzheimer's disease by regulating migroglial activation and oxidative stress within the brain's reticular activating system. Therefore, we evaluated the relationship between delirium prevalence and being prescribed ACEI and ARB in participants admitted to the intensive care units (ICU). Methods: A secondary analysis of data from two parallel pragmatic randomized controlled trials was performed. ACEI and ARB exposure was defined as being prescribed an ACEI or an ARB within six months prior to the ICU admission. The primary endpoint was the first positive delirium assessment based on Confusion Assessment Method for the ICU (CAM-ICU) for up to thirty days. Results: A total of 4791 patients admitted to the medical, surgical, and progressive ICU and screened for eligibility for the parent studies between February 2009 and January 2015 from two level 1 trauma and one safety net hospital in a large urban academic health system were included. Delirium rates in the ICU were not significantly different among participants with no exposure to ACEI/ARB (12.6%), or exposure to ACEI (14.4%), ARB (11.8%), or ACEI and ARB in combination (15.4%) in six months prior to the ICU admission. Exposure to ACEI (OR = 0.97[0.77, 1.22]), ARB (OR = 0.70 [0.47, 1.05]), or both (OR = 0.97 [0.33, 2.89]) in six months prior to ICU admission was not significantly associated with odds of delirium during the ICU admission after adjusting for age, gender, race, co-morbidities, and insurance status. Conclusions: While the impact of ACEI and ARB exposure prior to the ICU admission was not associated with the prevalence of delirium in this study, further research is needed to fully understand the impact of antihypertensive medications on delirium.