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Sikora A, Keats K, Murphy DJ, Devlin JW, Smith SE, Murray B, Buckley MS, Rowe S, Coppiano L, Kamaleswaran R. A common data model for the standardization of intensive care unit medication features. JAMIA Open 2024; 7:ooae033. [PMID: 38699649 PMCID: PMC11064096 DOI: 10.1093/jamiaopen/ooae033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 02/12/2024] [Accepted: 04/09/2024] [Indexed: 05/05/2024] Open
Abstract
Objective Common data models provide a standard means of describing data for artificial intelligence (AI) applications, but this process has never been undertaken for medications used in the intensive care unit (ICU). We sought to develop a common data model (CDM) for ICU medications to standardize the medication features needed to support future ICU AI efforts. Materials and Methods A 9-member, multi-professional team of ICU clinicians and AI experts conducted a 5-round modified Delphi process employing conference calls, web-based communication, and electronic surveys to define the most important medication features for AI efforts. Candidate ICU medication features were generated through group discussion and then independently scored by each team member based on relevance to ICU clinical decision-making and feasibility for collection and coding. A key consideration was to ensure the final ontology both distinguished unique medications and met Findable, Accessible, Interoperable, and Reusable (FAIR) guiding principles. Results Using a list of 889 ICU medications, the team initially generated 106 different medication features, and 71 were ranked as being core features for the CDM. Through this process, 106 medication features were assigned to 2 key feature domains: drug product-related (n = 43) and clinical practice-related (n = 63). Each feature included a standardized definition and suggested response values housed in the electronic data library. This CDM for ICU medications is available online. Conclusion The CDM for ICU medications represents an important first step for the research community focused on exploring how AI can improve patient outcomes and will require ongoing engagement and refinement.
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Affiliation(s)
- Andrea Sikora
- Department of Clinical and Administrative Pharmacy, University of Georgia College of Pharmacy, Augusta, GA 30912, United States
| | - Kelli Keats
- Department of Pharmacy, Augusta University Medical Center, Augusta, GA 30912, United States
| | - David J Murphy
- Division of Pulmonary, Allergy, Critical Care and Sleep Medicine, Emory University, Atlanta, GA 30322, United States
| | - John W Devlin
- Northeastern University School of Pharmacy, Boston, MA 02115, United States
- Division of Pulmonary and Critical Care Medicine, Brigham and Women’s Hospital, Boston, MA 02115, United States
| | - Susan E Smith
- Department of Clinical and Administrative Pharmacy, University of Georgia College of Pharmacy, Athens, GA 30601, United States
| | - Brian Murray
- Department of Pharmacy, University of North Carolina Medical Center, Chapel Hill, NC 27514, United States
| | - Mitchell S Buckley
- Department of Pharmacy, Banner University Medical Center Phoenix, Phoenix, AZ 85032, United States
| | - Sandra Rowe
- Department of Pharmacy, Oregon Health and Science University, Portland, OR 97239, United States
| | - Lindsey Coppiano
- Department of Biomedical Informatics, Emory University School of Medicine, Atlanta, GA 30322, United States
- Department of Biomedical Engineering, Georgia Institute of Technology, Atlanta, GA 30322, United States
| | - Rishikesan Kamaleswaran
- Department of Biomedical Informatics, Emory University School of Medicine, Atlanta, GA 30322, United States
- Department of Biomedical Engineering, Georgia Institute of Technology, Atlanta, GA 30322, United States
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Ratliff HC, Yakusheva O, Boltey EM, Marriott DJ, Costa DK. Patterns of interactions among ICU interprofessional teams: A prospective patient-shift-level survey approach. PLoS One 2024; 19:e0298586. [PMID: 38625976 PMCID: PMC11020828 DOI: 10.1371/journal.pone.0298586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Accepted: 01/28/2024] [Indexed: 04/18/2024] Open
Abstract
BACKGROUND The Awakening, Breathing Coordination, Delirium monitoring and Early mobility bundle (ABCDE) is associated with lower mortality for intensive care unit (ICU) patients. However, efforts to improve ABCDE are variably successful, possibly due to lack of clarity about who are the team members interacting when caring for each patient, each shift. Lack of patient shift-level information regarding who is interacting with whom limits the ability to tailor interventions to the specific ICU team to improve ABCDE. OBJECTIVE Determine the number and types of individuals (i.e., clinicians and family members) interacting in the care of mechanically ventilated (MV) patients, as reported by the patients' assigned physician, nurse, and respiratory therapist (RT) each shift, using a network science lens. METHODS We conducted a prospective, patient-shift-level survey in 2 medical ICUs. For each patient, we surveyed the assigned physician, nurse, and RT each day and night shift about who they interacted with when providing ABCDE for each patient-shift. We determined the number and types of interactions, reported by physicians, nurses, and RTs and day versus night shift. RESULTS From 1558 surveys from 404 clinicians who cared for 169 patients over 166 shifts (65% response rate), clinicians reported interacting with 2.6 individuals each shift (physicians: 2.65, nurses: 3.33, RTs: 1.86); this was fewer on night shift compared to day shift (1.99 versus 3.02). Most frequent interactions were with the bedside nurse, attending, resident, intern, and RT; family member interactions were reported in less than 1 in 5 surveys (12.2% of physician surveys, 19.7% of nurse surveys, 4.9% of RT surveys). INTERPRETATION Clinicians reported interacting with 3-4 clinicians each shift, and fewer on nights. Nurses interacted with the most clincians and family members. Interventions targeting shift-level teams, focusing on nurses and family members, may be a way to improve ABCDE delivery and ICU teamwork.
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Affiliation(s)
- Hannah C. Ratliff
- School of Nursing, University of Michigan, Ann Arbor, MI, United States of America
| | - Olga Yakusheva
- School of Nursing, University of Michigan, Ann Arbor, MI, United States of America
- School of Public Health, University of Michigan, Ann Arbor, MI, United States of America
| | - Emily M. Boltey
- VA Pittsburgh Healthcare System, Pittsburgh, PA, United States of America
| | - Deanna J. Marriott
- School of Nursing, University of Michigan, Ann Arbor, MI, United States of America
| | - Deena Kelly Costa
- School of Nursing, Yale University, West Haven, CT, United States of America
- Section of Pulmonary, Critical Care & Sleep Medicine, School of Medicine, Yale University, New Haven, CT, United States of America
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Chase AM, Forehand CC, Keats KR, Taylor AN, Jones TW, Sikora A. Evaluation of Critical Care Pharmacist Evening Services at an Academic Medical Center. Hosp Pharm 2024; 59:228-233. [PMID: 38450349 PMCID: PMC10913874 DOI: 10.1177/00185787231207996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/08/2024]
Abstract
Purpose: Critical care pharmacists are considered essential members of the healthcare team; however, justification and recruitment of new positions, especially in the evening or weekend shifts, remains a significant challenge. The purpose of this study was to investigate the number of interventions, type of interventions, and associated cost savings with the addition of 1 board certified critical care clinical pharmacist to evening shift. Methods: This was a prospective collection and characterization of 1 evening shift critical care pharmacist's clinical interventions over a 12-week period. Interventions were collected and categorized daily from 13:00 to 22:00 Monday through Friday. After collection was complete, cost savings estimates were calculated using pharmacy wholesaler acquisition cost. Results: Interventions were collected on 52 of 60 weekdays. A total of 510 interventions were collected with an average of 9.8 interventions accepted per day. The most common interventions included transitions of care, medication dose adjustment, and antibiotic de-escalation and the highest proportion of interventions occurred in the medical intensive care unit. An estimated associated cost avoidance of $66 537.80 was calculated for an average of $1279.57 saved per day. Additionally, 22 (4.1%) of interventions were considered high yield interventions upon independent review by 2 pharmacists. Conclusion: The addition of 1 board-certified critical care pharmacist to evening shift resulted in multiple interventions across several categories and a significant cost avoidance when calculated using conservative measures.
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Affiliation(s)
- Aaron M. Chase
- Augusta University Medical Center, Augusta, GA, USA
- University of Georgia College of Pharmacy, Augusta, GA, USA
| | - Christy C. Forehand
- Augusta University Medical Center, Augusta, GA, USA
- University of Georgia College of Pharmacy, Augusta, GA, USA
| | | | | | - Timothy W. Jones
- Augusta University Medical Center, Augusta, GA, USA
- University of Georgia College of Pharmacy, Augusta, GA, USA
| | - Andrea Sikora
- Augusta University Medical Center, Augusta, GA, USA
- University of Georgia College of Pharmacy, Augusta, GA, USA
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4
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Rafiei A, Ghiasi Rad M, Sikora A, Kamaleswaran R. Improving mixed-integer temporal modeling by generating synthetic data using conditional generative adversarial networks: A case study of fluid overload prediction in the intensive care unit. Comput Biol Med 2024; 168:107749. [PMID: 38011778 DOI: 10.1016/j.compbiomed.2023.107749] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Revised: 10/29/2023] [Accepted: 11/20/2023] [Indexed: 11/29/2023]
Abstract
OBJECTIVE The challenge of mixed-integer temporal data, which is particularly prominent for medication use in the critically ill, limits the performance of predictive models. The purpose of this evaluation was to pilot test integrating synthetic data within an existing dataset of complex medication data to improve machine learning model prediction of fluid overload. MATERIALS AND METHODS This retrospective cohort study evaluated patients admitted to an ICU ≥ 72 h. Four machine learning algorithms to predict fluid overload after 48-72 h of ICU admission were developed using the original dataset. Then, two distinct synthetic data generation methodologies (synthetic minority over-sampling technique (SMOTE) and conditional tabular generative adversarial network (CTGAN)) were used to create synthetic data. Finally, a stacking ensemble technique designed to train a meta-learner was established. Models underwent training in three scenarios of varying qualities and quantities of datasets. RESULTS Training machine learning algorithms on the combined synthetic and original dataset overall increased the performance of the predictive models compared to training on the original dataset. The highest performing model was the meta-model trained on the combined dataset with 0.83 AUROC while it managed to significantly enhance the sensitivity across different training scenarios. DISCUSSION The integration of synthetically generated data is the first time such methods have been applied to ICU medication data and offers a promising solution to enhance the performance of machine learning models for fluid overload, which may be translated to other ICU outcomes. A meta-learner was able to make a trade-off between different performance metrics and improve the ability to identify the minority class.
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Affiliation(s)
- Alireza Rafiei
- Department of Computer Science and Informatics, Emory University, Ste. W302, 400 Dowman Dr., Atlanta, GA, 30322, USA.
| | - Milad Ghiasi Rad
- Department of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA.
| | - Andrea Sikora
- University of Georgia College of Pharmacy, Department of Clinical and Administrative Pharmacy, Augusta, GA, USA.
| | - Rishikesan Kamaleswaran
- Department of Biomedical Informatics, Emory University School of Medicine, Atlanta, GA, USA; Department of Biomedical Engineering, Georgia Institute of Technology, Atlanta, GA, USA.
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5
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Crosby A, Jennings JK, Mills AT, Silcock J, Bourne RS. Economic evaluations of adult critical care pharmacy services: a scoping review. INTERNATIONAL JOURNAL OF PHARMACY PRACTICE 2023; 31:574-584. [PMID: 37607337 DOI: 10.1093/ijpp/riad049] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Accepted: 07/05/2023] [Indexed: 08/24/2023]
Abstract
OBJECTIVES To summarise the extent and type of evidence available regarding economic evaluations of adult critical care pharmacy services in the context of UK practice. METHODS A literature search was conducted in eight electronic databases and hand searching of full-text reference lists. Of 2409 journal articles initially identified, 38 were included in the final review. Independent literature review was undertaken by two investigators in a two-step process against the inclusion and exclusion criteria; title and abstract screening were followed by full-text screening. Included studies were taken from high-income economy countries that contained economic data evaluating any key aspect of adult critical care pharmacy services. Grey literature and studies that could not be translated into the English language were excluded. RESULTS The majority were before-and-after studies (18, 47%) or other observational studies (17, 45%), and conducted in North America (25, 66%). None of the included studies were undertaken in the UK. Seven studies (18%) included cost-benefit analysis; all demonstrated positive cost-benefit values for clinical pharmacist activities. CONCLUSIONS Further high-quality primary research focussing on the economic evaluation of UK adult critical care pharmacy services is needed, before undertaking a future systematic review. There is an indication of a cost-benefit value for critical care pharmacist activities. The lack of UK-based economic evaluations is a limitation to further development and standardisation of critical care pharmacy services nationally.
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Affiliation(s)
- Alex Crosby
- Department of Pharmacy, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Jennifer K Jennings
- Department of Pharmacy, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Anna T Mills
- School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Aberdeen, UK
| | - Jonathan Silcock
- Faculty of Life Sciences, School of Pharmacy and Medical Sciences, University of Bradford, Bradford, UK
| | - Richard S Bourne
- Department of Pharmacy, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
- Division of Pharmacy and Optometry, School of Health Sciences, University of Manchester, Manchester, UK
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Kandaswamy S, Dawson TE, Moore WH, Howell K, Beus J, Adu O, Sikora A. Pharmacist Metrics in the Pediatric Intensive Care Unit: an Exploration of the Medication Regimen Complexity-Intensive Care Unit (MRC-ICU) Score. J Pediatr Pharmacol Ther 2023; 28:728-734. [PMID: 38094672 PMCID: PMC10715388 DOI: 10.5863/1551-6776-28.8.728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 04/18/2023] [Indexed: 02/01/2024]
Abstract
INTRODUCTION The medication regimen complexity-intensive care unit (MRC-ICU) score has been developed and validated as an objective predictive metric for patient outcomes and pharmacist workload in the adult critically ill population. The purpose of this study was to explore the MRC-ICU and other workload metrics in the pediatric ICU (PICU). METHODS This study was a retrospective cohort of pediatric ICU patients admitted to a single institution -between February 2, 2022 - August 2, 2022. Two scores were calculated, including the MRC-ICU and the pediatric Daily Monitoring System (pDMS). Data were extracted from the electronic health record. The primary outcome was the correlation of the MRC-ICU to mortality, as measured by Pearson -correlation -coefficient. Additionally, the correlation of MRC-ICU to number of orders was evaluated. Secondary -analyses explored the correlation of the MRC-ICU with pDMS and with hospital and ICU length of stay. RESULTS A total of 2,232 patients were included comprising 2,405 encounters. The average age was 6.9 years (standard deviation [SD] 6.3 years). The average MRC-ICU score was 3.0 (SD 3.8). For the primary outcome, MRC-ICU was significantly positively correlated to mortality (0.22 95% confidence interval [CI 0.18 - 0.26]), p<0.05. Additionally, MRC-ICU was significantly positively correlated to ICU length of stay (0.38 [CI 0.34 - 0.41]), p<0.05. The correlation between the MRC-ICU and pDMS was (0.72 [CI 0.70 - 0.73]), p<0.05. CONCLUSION In this pilot study, MRC-ICU demonstrated an association with existing prioritization metrics and with mortality and length of ICU stay in PICU population. Further, larger scale studies are required.
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Affiliation(s)
| | - Thomas E Dawson
- Division of IS&T (TED, KH, JB), Children’s Healthcare of Atlanta, Atlanta, GA
| | - Whitney H. Moore
- Wolfson Children’s Hospital/Baptist Health (WHM), Jacksonville, FL
| | - Katherine Howell
- Division of IS&T (TED, KH, JB), Children’s Healthcare of Atlanta, Atlanta, GA
| | - Jonathan Beus
- Division of IS&T (TED, KH, JB), Children’s Healthcare of Atlanta, Atlanta, GA
- Division of Hospitalist Medicine (JB), Children’s Healthcare of Atlanta, Atlanta, GA
| | - Olutola Adu
- Division of Pharmacy (OA) Children’s Healthcare of Atlanta, Atlanta, GA
| | - Andrea Sikora
- College of Pharmacy (AS), University of Georgia, Athens, GA
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7
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Webb AJ, Carver B, Rowe S, Sikora A. The use of electronic health record embedded MRC-ICU as a metric for critical care pharmacist workload. JAMIA Open 2023; 6:ooad101. [PMID: 38058680 PMCID: PMC10697785 DOI: 10.1093/jamiaopen/ooad101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 07/27/2023] [Accepted: 11/20/2023] [Indexed: 12/08/2023] Open
Abstract
Objectives A lack of pharmacist-specific risk-stratification scores in the electronic health record (EHR) may limit resource optimization. The medication regimen complexity-intensive care unit (MRC-ICU) score was implemented into our center's EHR for use by clinical pharmacists. The purpose of this evaluation was to evaluate MRC-ICU as a predictor of pharmacist workload and to assess its potential as an additional dimension to traditional workload measures. Materials and methods Data were abstracted from the EHR on adult ICU patients, including MRC-ICU scores and 2 traditional measures of pharmacist workload: numbers of medication orders verified and interventions logged. This was a single-center study of an EHR-integrated MRC-ICU tool. The primary outcome was the association of MRC-ICU with institutional metrics of pharmacist workload. Associations were assessed using the initial 24-h maximum MRC-ICU score's Pearson's correlation with overall admission workload and the day-to-day association using generalized linear mixed-effects modeling. Results A total of 1205 patients over 5083 patient-days were evaluated. Baseline MRC-ICU was correlated with both cumulative order volume (Spearman's rho 0.41, P < .001) and cumulative interventions placed (Spearman's rho 0.27, P < .001). A 1-point increase in maximum daily MRC-ICU was associated with a 31% increase in order volume (95% CI, 24%-38%) and 4% increase in interventions (95% CI, 2%-5%). Discussion and conclusion The MRC-ICU is a validated score that has been previously correlated with important patient-centered outcomes. Here, MRC-ICU was modestly associated with 2 traditional objective measures of pharmacist workload, including orders verified and interventions placed, which is an important step for its use as a tool for resource utilization needs.
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Affiliation(s)
- Andrew J Webb
- Department of Pharmacy, Oregon Health and Science University, Portland, OR 97239, United States
- Department of Pharmacy, Massachusetts General Hospital, Boston, MA 02114, United States
| | - Bayleigh Carver
- Department of Clinical and Administrative Pharmacy, University of Georgia College of Pharmacy, Augusta, GA 30912, United States
| | - Sandra Rowe
- Department of Pharmacy, Massachusetts General Hospital, Boston, MA 02114, United States
| | - Andrea Sikora
- Department of Clinical and Administrative Pharmacy, University of Georgia College of Pharmacy, Augusta, GA 30912, United States
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Chase AM, Azimi HA, Forehand CC, Keats K, Taylor A, Wu S, Blotske K, Sikora A. An Evaluation of the Relationship Between Medication Regimen Complexity as Measured by the MRC-ICU to Medication Errors in Critically Ill Patients. Hosp Pharm 2023; 58:569-574. [PMID: 38560536 PMCID: PMC10977060 DOI: 10.1177/00185787231170386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2024]
Abstract
Purpose: The purpose of this study was to determine the relationship between medication regimen complexity-intensive care unit (MRC-ICU) score at 24 hours and medication errors identified throughout the ICU. Methods: A single-center, observational study was conducted from August to October 2021. The primary outcome was the association between MRC-ICU at 24 hours and total medication errors identified. During the prospective component, ICU pharmacists recorded medication errors identified over an 8-week period. During the retrospective component, the electronic medical record was reviewed to collect patient demographics, outcomes, and MRC-ICU score at 24 hours. The primary outcome of the relationship of MRC-ICU at 24 hours to medication errors was assessed using Pearson correlation. Results: A total of 150 patients were included. There were 2 pharmacists who recorded 634 errors during the 8-week study period. No significant relationship between MRC-ICU and medication errors was observed (r2 = .13, P = .11). Exploratory analyses of MRC-ICU relationship to major interventions and harm scores showed that MRC-ICU scores >10 had more major interventions (27 vs 14, P = .27) and higher harm scores (15 vs 7, P = .33), although these values were not statistically significant. Conclusion: Medication errors appear to occur independently of medication regimen complexity. Critical care pharmacists were responsible for mitigating a large number of medication errors.
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Affiliation(s)
| | | | | | - Kelli Keats
- Augusta University Medical Center, Augusta, GA, USA
| | | | - Stephen Wu
- University of Georgia College of Pharmacy, Augusta, GA, USA
| | | | - Andrea Sikora
- Augusta University Medical Center, Augusta, GA, USA
- University of Georgia College of Pharmacy, Augusta, GA, USA
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Chen Z, Liang N, Zhang H, Li H, Yang Y, Zong X, Chen Y, Wang Y, Shi N. Harnessing the power of clinical decision support systems: challenges and opportunities. Open Heart 2023; 10:e002432. [PMID: 38016787 PMCID: PMC10685930 DOI: 10.1136/openhrt-2023-002432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Accepted: 10/31/2023] [Indexed: 11/30/2023] Open
Abstract
Clinical decision support systems (CDSSs) are increasingly integrated into healthcare settings to improve patient outcomes, reduce medical errors and enhance clinical efficiency by providing clinicians with evidence-based recommendations at the point of care. However, the adoption and optimisation of these systems remain a challenge. This review aims to provide an overview of the current state of CDSS, discussing their development, implementation, benefits, limitations and future directions. We also explore the potential for enhancing their effectiveness and provide an outlook for future developments in this field. There are several challenges in CDSS implementation, including data privacy concerns, system integration and clinician acceptance. While CDSS have demonstrated significant potential, their adoption and optimisation remain a challenge.
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Affiliation(s)
- Zhao Chen
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Ning Liang
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Haili Zhang
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Huizhen Li
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yijiu Yang
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Xingyu Zong
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yaxin Chen
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yanping Wang
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Nannan Shi
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, China
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10
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Sikora A, Jeong H, Yu M, Chen X, Murray B, Kamaleswaran R. Cluster analysis driven by unsupervised latent feature learning of medications to identify novel pharmacophenotypes of critically ill patients. Sci Rep 2023; 13:15562. [PMID: 37730817 PMCID: PMC10511715 DOI: 10.1038/s41598-023-42657-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Accepted: 09/13/2023] [Indexed: 09/22/2023] Open
Abstract
Unsupervised clustering of intensive care unit (ICU) medications may identify unique medication clusters (i.e., pharmacophenotypes) in critically ill adults. We performed an unsupervised analysis with Restricted Boltzmann Machine of 991 medications profiles of patients managed in the ICU to explore pharmacophenotypes that correlated with ICU complications (e.g., mechanical ventilation) and patient-centered outcomes (e.g., length of stay, mortality). Six unique pharmacophenotypes were observed, with unique medication profiles and clinically relevant differences in ICU complications and patient-centered outcomes. While pharmacophenotypes 2 and 4 had no statistically significant difference in ICU length of stay, duration of mechanical ventilation, or duration of vasopressor use, their mortality differed significantly (9.0% vs. 21.9%, p < 0.0001). Pharmacophenotype 4 had a mortality rate of 21.9%, compared with the rest of the pharmacophenotypes ranging from 2.5 to 9%. Phenotyping approaches have shown promise in classifying the heterogenous syndromes of critical illness to predict treatment response and guide clinical decision support systems but have never included comprehensive medication information. This first-ever machine learning approach revealed differences among empirically-derived subgroups of ICU patients that are not typically revealed by traditional classifiers. Identification of pharmacophenotypes may enable enhanced decision making to optimize treatment decisions.
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Affiliation(s)
- Andrea Sikora
- Department of Clinical and Administrative Pharmacy, University of Georgia College of Pharmacy, Augusta, GA, USA.
| | | | - Mengyun Yu
- Department of Statistics, University of Georgia Franklin College of Arts and Sciences, Athens, USA
| | - Xianyan Chen
- Department of Statistics, University of Georgia Franklin College of Arts and Sciences, Athens, USA
| | - Brian Murray
- Department of Pharmacy, University of North Carolina Medical Center, Chapel Hill, NC, USA
| | - Rishikesan Kamaleswaran
- Department of Biomedical Informatics, Emory University School of Medicine, Atlanta, GA, USA
- Department of Biomedical Engineering, Georgia Institute of Technology, Atlanta, GA, USA
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11
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Forehand C, Keats K, Amerine LB, Sikora A. Rethinking justifications for critical care pharmacist positions: Translating bedside evidence to the C-suite. Am J Health Syst Pharm 2023; 80:1275-1279. [PMID: 37254868 DOI: 10.1093/ajhp/zxad122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Indexed: 06/01/2023] Open
Affiliation(s)
- Christy Forehand
- Department of Pharmacy, Augusta University Medical Center, Augusta, GA, and Department of Clinical and Administrative Pharmacy, University of Georgia College of Pharmacy, Augusta, GA, USA
| | - Kelli Keats
- Department of Pharmacy, Augusta University Medical Center, Augusta, GA, USA
| | - Lindsey B Amerine
- Department of Pharmacy, University of North Carolina Medical Center, Morrisville, NC, USA
| | - Andrea Sikora
- Department of Pharmacy, Augusta University Medical Center, Augusta, GA, and Department of Clinical and Administrative Pharmacy, University of Georgia College of Pharmacy, Augusta, GA, USA
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12
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Keats K, Sikora A, Heavner MS, Chen X, Smith SE. Optimizing Pharmacist Team-Integration for ICU Patient Management: Rationale, Study Design, and Methods for a Multicentered Exploration of Pharmacist-to-Patient Ratio. Crit Care Explor 2023; 5:e0956. [PMID: 37644971 PMCID: PMC10461940 DOI: 10.1097/cce.0000000000000956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/31/2023] Open
Abstract
BACKGROUND The workload of healthcare professionals including physicians and nurses in the ICU has an established relationship to patient outcomes, including mortality, length of stay, and other quality indicators; however, the relationship of critical care pharmacist workload to outcomes has not been rigorously evaluated and determined. The objective of our study is to characterize the relationship of critical care pharmacist workload in the ICU as it relates to patient-centered outcomes of critically ill patients. METHODS Optimizing Pharmacist Team-Integration for ICU patient Management is a multicenter, observational cohort study with a target enrollment of 20,000 critically ill patients. Participating critical care pharmacists will enroll patients managed in the ICU. Data collection will consist of two observational phases: prospective and retrospective. During the prospective phase, critical care pharmacists will record daily workload data (e.g., census, number of rounding teams). During the retrospective phase, patient demographics, severity of illness, medication regimen complexity, and outcomes will be recorded. The primary outcome is mortality. Multiple methods will be used to explore the primary outcome including multilevel multiple logistic regression with stepwise variable selection to exclude nonsignificant covariates from the final model, supervised and unsupervised machine learning techniques, and Bayesian analysis. RESULTS Our protocol describes the processes and methods for an observational study in the ICU. CONCLUSIONS This study seeks to determine the relationship between pharmacist workload, as measured by pharmacist-to-patient ratio and the pharmacist clinical burden index, and patient-centered outcomes, including mortality and length of stay.
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Affiliation(s)
- Kelli Keats
- Department of Pharmacy, Augusta University Medical Center, Augusta, GA
| | - Andrea Sikora
- Department of Clinical and Administrative Pharmacy, University of Georgia College of Pharmacy, Augusta, GA
| | - Mojdeh S Heavner
- Department of Practice, Sciences, and Health Outcomes Research, University of Maryland School of Pharmacy, Baltimore, MD
| | - Xianyan Chen
- Department of Statistics, University of Georgia Franklin College of Arts and Sciences, Athens, GA
| | - Susan E Smith
- Department of Clinical and Administrative Pharmacy, University of Georgia College of Pharmacy, Augusta, GA
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Dzierba AL, Kiser TH. Continuing excellence in critical care pharmacy practice, education, and advocacy. JOURNAL OF THE AMERICAN COLLEGE OF CLINICAL PHARMACY 2023; 6:840-842. [PMID: 37614698 PMCID: PMC10443937 DOI: 10.1002/jac5.1852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 06/23/2023] [Indexed: 08/25/2023]
Affiliation(s)
- Amy L. Dzierba
- Department of Pharmacy, NewYork-Presbyterian Hospital, New York, New York, USA
| | - Tyree H. Kiser
- Department of Clinical Pharmacy, University of Colorado Skaggs School of Pharmacy and Pharmaceutical Sciences, Aurora, Colorado, USA
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14
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Sikora A, Devlin JW, Yu M, Zhang T, Chen X, Smith SE, Murray B, Buckley MS, Rowe S, Murphy DJ. Evaluation of medication regimen complexity as a predictor for mortality. Sci Rep 2023; 13:10784. [PMID: 37402869 DOI: 10.1038/s41598-023-37908-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 06/29/2023] [Indexed: 07/06/2023] Open
Abstract
While medication regimen complexity, as measured by a novel medication regimen complexity-intensive care unit (MRC-ICU) score, correlates with baseline severity of illness and mortality, whether the MRC-ICU improves hospital mortality prediction is not known. After characterizing the association between MRC-ICU, severity of illness and hospital mortality we sought to evaluate the incremental benefit of adding MRC-ICU to illness severity-based hospital mortality prediction models. This was a single-center, observational cohort study of adult intensive care units (ICUs). A random sample of 991 adults admitted ≥ 24 h to the ICU from 10/2015 to 10/2020 were included. The logistic regression models for the primary outcome of mortality were assessed via area under the receiver operating characteristic (AUROC). Medication regimen complexity was evaluated daily using the MRC-ICU. This previously validated index is a weighted summation of medications prescribed in the first 24 h of ICU stay [e.g., a patient prescribed insulin (1 point) and vancomycin (3 points) has a MRC-ICU = 4 points]. Baseline demographic features (e.g., age, sex, ICU type) were collected and severity of illness (based on worst values within the first 24 h of ICU admission) was characterized using both the Acute Physiology and Chronic Health Evaluation (APACHE II) and the Sequential Organ Failure Assessment (SOFA) score. Univariate analysis of 991 patients revealed every one-point increase in the average 24-h MRC-ICU score was associated with a 5% increase in hospital mortality [Odds Ratio (OR) 1.05, 95% confidence interval 1.02-1.08, p = 0.002]. The model including MRC-ICU, APACHE II and SOFA had a AUROC for mortality of 0.81 whereas the model including only APACHE-II and SOFA had a AUROC for mortality of 0.76. Medication regimen complexity is associated with increased hospital mortality. A prediction model including medication regimen complexity only modestly improves hospital mortality prediction.
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Affiliation(s)
- Andrea Sikora
- Department of Clinical and Administrative Pharmacy, University of Georgia College of Pharmacy, 1120 15th Street, HM-118, Augusta, GA, 30912, USA.
| | - John W Devlin
- Bouve College of Health Sciences, Northeastern University, Boston, MA, USA
- Division of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | - Mengyun Yu
- Department of Statistics, University of Georgia Franklin College of Arts and Sciences, Athens, GA, USA
| | - Tianyi Zhang
- Department of Statistics, University of Georgia Franklin College of Arts and Sciences, Athens, GA, USA
| | - Xianyan Chen
- Department of Statistics, University of Georgia Franklin College of Arts and Sciences, Athens, GA, USA
| | - Susan E Smith
- Department of Clinical and Administrative Pharmacy, University of Georgia College of Pharmacy, 1120 15th Street, HM-118, Augusta, GA, 30912, USA
| | - Brian Murray
- Department of Pharmacy, University of North Carolina Medical Center, Chapel Hill, NC, USA
| | | | - Sandra Rowe
- Oregon Health and Science University, Portland, OR, USA
| | - David J Murphy
- Division of Pulmonary, Allergy, Critical Care and Sleep Medicine, Emory University School of Medicine, Atlanta, GA, USA
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15
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Sikora A. Critical Care Pharmacists: A Focus on Horizons. Crit Care Clin 2023; 39:503-527. [PMID: 37230553 DOI: 10.1016/j.ccc.2023.01.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Critical care pharmacy has evolved rapidly over the last 50 years to keep pace with the rapid technological and knowledge advances that have characterized critical care medicine. The modern-day critical care pharmacist is a highly trained individual well suited for the interprofessional team-based care that critical illness necessitates. Critical care pharmacists improve patient-centered outcomes and reduce health care costs through three domains: direct patient care, indirect patient care, and professional service. Optimizing workload of critical care pharmacists, similar to the professions of medicine and nursing, is a key next step for using evidence-based medicine to improve patient-centered outcomes.
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Affiliation(s)
- Andrea Sikora
- Department of Clinical and Administrative Pharmacy, University of Georgia College of Pharmacy, 120 15th Street, HM-118, Augusta, GA 30912, USA; Department of Pharmacy, Augusta University Medical Center, Augusta, GA, USA.
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16
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Rafiei A, Rad MG, Sikora A, Kamaleswaran R. Improving irregular temporal modeling by integrating synthetic data to the electronic medical record using conditional GANs: a case study of fluid overload prediction in the intensive care unit. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2023:2023.06.20.23291680. [PMID: 37425768 PMCID: PMC10327174 DOI: 10.1101/2023.06.20.23291680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/11/2023]
Abstract
Objective The challenge of irregular temporal data, which is particularly prominent for medication use in the critically ill, limits the performance of predictive models. The purpose of this evaluation was to pilot test integrating synthetic data within an existing dataset of complex medication data to improve machine learning model prediction of fluid overload. Materials and Methods This retrospective cohort study evaluated patients admitted to an ICU ≥ 72 hours. Four machine learning algorithms to predict fluid overload after 48-72 hours of ICU admission were developed using the original dataset. Then, two distinct synthetic data generation methodologies (synthetic minority over-sampling technique (SMOTE) and conditional tabular generative adversarial network (CT-GAN)) were used to create synthetic data. Finally, a stacking ensemble technique designed to train a meta-learner was established. Models underwent training in three scenarios of varying qualities and quantities of datasets. Results Training machine learning algorithms on the combined synthetic and original dataset overall increased the performance of the predictive models compared to training on the original dataset. The highest performing model was the metamodel trained on the combined dataset with 0.83 AUROC while it managed to significantly enhance the sensitivity across different training scenarios. Discussion The integration of synthetically generated data is the first time such methods have been applied to ICU medication data and offers a promising solution to enhance the performance of machine learning models for fluid overload, which may be translated to other ICU outcomes. A meta-learner was able to make a trade-off between different performance metrics and improve the ability to identify the minority class.
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17
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Ha L, Sikora A. Clinician-Designed Dashboards. Hosp Pharm 2023; 58:225-226. [PMID: 37216076 PMCID: PMC10192988 DOI: 10.1177/00185787221145312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2024]
Abstract
Critical care pharmacists play a crucial role in direct and indirect patient-care and professional service. Despite this, there is still an ongoing discussion on how to justify their role in the ICU and encourage the opening of more positions. A clinician-designed dashboard is an example of how to present relevant metrics to stakeholders. An example dashboard could include metrics such as pharmacist-to-patient ratio, number of interventions, and stewardship efforts. A dashboard could also convey contributions a critical care pharmacist makes outside of the ICU. This includes institutional services such as education and research. The measurement of such outcomes would justify new positions and protect current critical care pharmacists from unsustainable workloads by recognizing domains of value brought on by a pharmacist. The development of such a dashboard would be a step towards improving outcomes via interprofessional culture and patient-centered care.
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Affiliation(s)
- Liana Ha
- University of Georgia College of Pharmacy,
Athens, GA, USA
| | - Andrea Sikora
- University of Georgia College of Pharmacy,
Athens, GA, USA
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18
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Sikora A, Rafiei A, Rad MG, Keats K, Smith SE, Devlin JW, Murphy DJ, Murray B, Kamaleswaran R. Pharmacophenotype identification of intensive care unit medications using unsupervised cluster analysis of the ICURx common data model. Crit Care 2023; 27:167. [PMID: 37131200 PMCID: PMC10155304 DOI: 10.1186/s13054-023-04437-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Accepted: 04/10/2023] [Indexed: 05/04/2023] Open
Abstract
BACKGROUND Identifying patterns within ICU medication regimens may help artificial intelligence algorithms to better predict patient outcomes; however, machine learning methods incorporating medications require further development, including standardized terminology. The Common Data Model for Intensive Care Unit (ICU) Medications (CDM-ICURx) may provide important infrastructure to clinicians and researchers to support artificial intelligence analysis of medication-related outcomes and healthcare costs. Using an unsupervised cluster analysis approach in combination with this common data model, the objective of this evaluation was to identify novel patterns of medication clusters (termed 'pharmacophenotypes') correlated with ICU adverse events (e.g., fluid overload) and patient-centered outcomes (e.g., mortality). METHODS This was a retrospective, observational cohort study of 991 critically ill adults. To identify pharmacophenotypes, unsupervised machine learning analysis with automated feature learning using restricted Boltzmann machine and hierarchical clustering was performed on the medication administration records of each patient during the first 24 h of their ICU stay. Hierarchical agglomerative clustering was applied to identify unique patient clusters. Distributions of medications across pharmacophenotypes were described, and differences among patient clusters were compared using signed rank tests and Fisher's exact tests, as appropriate. RESULTS A total of 30,550 medication orders for the 991 patients were analyzed; five unique patient clusters and six unique pharmacophenotypes were identified. For patient outcomes, compared to patients in Clusters 1 and 3, patients in Cluster 5 had a significantly shorter duration of mechanical ventilation and ICU length of stay (p < 0.05); for medications, Cluster 5 had a higher distribution of Pharmacophenotype 1 and a smaller distribution of Pharmacophenotype 2, compared to Clusters 1 and 3. For outcomes, patients in Cluster 2, despite having the highest severity of illness and greatest medication regimen complexity, had the lowest overall mortality; for medications, Cluster 2 also had a comparably higher distribution of Pharmacophenotype 6. CONCLUSION The results of this evaluation suggest that patterns among patient clusters and medication regimens may be observed using empiric methods of unsupervised machine learning in combination with a common data model. These results have potential because while phenotyping approaches have been used to classify heterogenous syndromes in critical illness to better define treatment response, the entire medication administration record has not been incorporated in those analyses. Applying knowledge of these patterns at the bedside requires further algorithm development and clinical application but may have the future potential to be leveraged in guiding medication-related decision making to improve treatment outcomes.
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Affiliation(s)
- Andrea Sikora
- Department of Clinical and Administrative Pharmacy, University of Georgia College of Pharmacy, Augusta, GA USA
| | - Alireza Rafiei
- Department of Computer Science and Informatics, Emory University, Atlanta, GA USA
| | - Milad Ghiasi Rad
- Department of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA USA
| | - Kelli Keats
- Department of Pharmacy, Augusta University Medical Center, Augusta, GA USA
| | - Susan E. Smith
- Department of Clinical and Administrative Pharmacy, University of Georgia College of Pharmacy, Augusta, GA USA
| | - John W. Devlin
- Northeastern University School of Pharmacy, Boston, MA USA
- Brigham and Women’s Hospital, Division of Pulmonary and Critical Care Medicine, Boston, MA USA
| | - David J. Murphy
- Division of Pulmonary, Allergy, Critical Care and Sleep Medicine, Emory University, Atlanta, GA USA
| | - Brian Murray
- Department of Pharmacy, University of North Carolina Medical Center, Chapel Hill, NC USA
| | - Rishikesan Kamaleswaran
- Department of Biomedical Informatics, Emory University School of Medicine, Atlanta, GA USA
- Department of Biomedical Engineering, Georgia Institute of Technology, Atlanta, GA USA
| | - MRC-ICU Investigator Team
- Department of Clinical and Administrative Pharmacy, University of Georgia College of Pharmacy, Augusta, GA USA
- Department of Computer Science and Informatics, Emory University, Atlanta, GA USA
- Department of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA USA
- Department of Pharmacy, Augusta University Medical Center, Augusta, GA USA
- Northeastern University School of Pharmacy, Boston, MA USA
- Brigham and Women’s Hospital, Division of Pulmonary and Critical Care Medicine, Boston, MA USA
- Division of Pulmonary, Allergy, Critical Care and Sleep Medicine, Emory University, Atlanta, GA USA
- Department of Pharmacy, University of North Carolina Medical Center, Chapel Hill, NC USA
- Department of Biomedical Informatics, Emory University School of Medicine, Atlanta, GA USA
- Department of Biomedical Engineering, Georgia Institute of Technology, Atlanta, GA USA
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Critical Care Pharmacists: Improving Care by Increasing Access to Medication Expertise. Ann Am Thorac Soc 2022; 19:1796-1798. [PMID: 35976863 PMCID: PMC9667797 DOI: 10.1513/annalsats.202206-502vp] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
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20
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Sikora A, Ayyala D, Rech MA, Blackwell SB, Campbell J, Caylor MM, Condeni MS, DePriest A, Dzierba AL, Flannery AH, Hamilton LA, Heavner MS, Horng M, Lam J, Liang E, Montero J, Murphy D, Plewa-Rusiecki AM, Sacco AJ, Sacha GL, Shah P, Smith MP, Smith Z, Radosevich JJ, Vilella AL. Impact of Pharmacists to Improve Patient Care in the Critically Ill: A Large Multicenter Analysis Using Meaningful Metrics With the Medication Regimen Complexity-ICU (MRC-ICU) Score. Crit Care Med 2022; 50:1318-1328. [PMID: 35678204 PMCID: PMC9612633 DOI: 10.1097/ccm.0000000000005585] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVES Despite the established role of the critical care pharmacist on the ICU multiprofessional team, critical care pharmacist workloads are likely not optimized in the ICU. Medication regimen complexity (as measured by the Medication Regimen Complexity-ICU [MRC-ICU] scoring tool) has been proposed as a potential metric to optimize critical care pharmacist workload but has lacked robust external validation. The purpose of this study was to test the hypothesis that MRC-ICU is related to both patient outcomes and pharmacist interventions in a diverse ICU population. DESIGN This was a multicenter, observational cohort study. SETTING Twenty-eight ICUs in the United States. PATIENTS Adult ICU patients. INTERVENTIONS Critical care pharmacist interventions (quantity and type) on the medication regimens of critically ill patients over a 4-week period were prospectively captured. MRC-ICU and patient outcomes (i.e., mortality and length of stay [LOS]) were recorded retrospectively. MEASUREMENTS AND MAIN RESULTS A total of 3,908 patients at 28 centers were included. Following analysis of variance, MRC-ICU was significantly associated with mortality (odds ratio, 1.09; 95% CI, 1.08-1.11; p < 0.01), ICU LOS (β coefficient, 0.41; 95% CI, 00.37-0.45; p < 0.01), total pharmacist interventions (β coefficient, 0.07; 95% CI, 0.04-0.09; p < 0.01), and a composite intensity score of pharmacist interventions (β coefficient, 0.19; 95% CI, 0.11-0.28; p < 0.01). In multivariable regression analysis, increased patient: pharmacist ratio (indicating more patients per clinician) was significantly associated with increased ICU LOS (β coefficient, 0.02; 0.00-0.04; p = 0.02) and reduced quantity (β coefficient, -0.03; 95% CI, -0.04 to -0.02; p < 0.01) and intensity of interventions (β coefficient, -0.05; 95% CI, -0.09 to -0.01). CONCLUSIONS Increased medication regimen complexity, defined by the MRC-ICU, is associated with increased mortality, LOS, intervention quantity, and intervention intensity. Further, these results suggest that increased pharmacist workload is associated with decreased care provided and worsened patient outcomes, which warrants further exploration into staffing models and patient outcomes.
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Affiliation(s)
- Andrea Sikora
- Department of Clinical and Administrative Pharmacy, University of Georgia College of Pharmacy, Augusta, GA
| | - Deepak Ayyala
- Department of Population Health Science: Biostats & Data Science, Medical College of Georgia, Augusta, GA
| | - Megan A Rech
- Department of Pharmacy, Loyola University Medical Center, Maywood, IL
| | - Sarah B Blackwell
- Department of Pharmacy Services, Princeton Baptist Medical Center, Birmingham, AL
| | - Joshua Campbell
- Department of Pharmacy, Guthrie Robert Packer Hospital, Sayre, PA
| | - Meghan M Caylor
- Department of Pharmacy, Hospital of the University of Pennsylvania, Philadelphia, PA
| | | | - Ashley DePriest
- Department of Pharmacy, Wellstar Kennestone Regional Medical Center, Marietta, GA
| | - Amy L Dzierba
- Department of Pharmacy, Columbia University Irving Medical Center, NewYork-Presbyterian Hospital, New York, NY
| | - Alexander H Flannery
- Department of Pharmacy, University of Kentucky College of Pharmacy, Lexington, KY
| | - Leslie A Hamilton
- Department of Pharmacy, The University of Tennessee Health Science Center College of Pharmacy, Knoxville, TN
| | - Mojdeh S Heavner
- Department of Pharmacy, University of Maryland School of Pharmacy, Baltimore, MD
| | - Michelle Horng
- Department of Pharmacy, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Joseph Lam
- Department of Pharmacy, Highland Hospital, Alameda Health System, Oakland, CA
| | - Edith Liang
- Department of Pharmacy, Critical Care/Emergency Medicine Clinical Pharmacy Specialist, AMITA Health Saints Mary and Elizabeth Medical Center, Chicago, IL
| | | | - David Murphy
- Division of Pulmonary, Allergy, Critical Care and Sleep Medicine, Emory University School of Medicine, Atlanta, GA
| | | | - Alicia J Sacco
- Division of Pulmonary, Allergy, Critical Care and Sleep Medicine, Phoenix, AZ
| | | | - Poorvi Shah
- Department of Pharmacy, Advocate Christ Medical Center, Oak Lawn, IL
| | | | - Zachary Smith
- Department of Pharmacy, Henry Ford Hospital, Detroit, MI
| | - John J Radosevich
- Department of Pharmacy, St. Joseph's Hospital and Medical Center, Phoenix, AZ
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21
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Harris M, Pilch N, Doligalski CT, Henricksen E, Melaragno J, Lichvar A. Assessment of the prevalence of burnout and well-being in solid organ transplant pharmacists. Clin Transplant 2022; 36:e14735. [PMID: 35615884 DOI: 10.1111/ctr.14735] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 05/18/2022] [Accepted: 05/22/2022] [Indexed: 11/29/2022]
Abstract
BACKGROUND Solid organ transplant (SOT) pharmacist burnout and well-being has not been described. METHODS A survey of SOT pharmacists was distributed to transplant pharmacy organization listervs. Burnout was assessed with the full 22 item Maslach Burnout Inventory Human Services Survey for Medical Personnel (MBI-HSS-MP) and well-being was assessed with the Mayo Well-Being Index (WBI). Logistic multivariate regression was constructed to identify risk factors for a composite burnout assessment. RESULTS In total, 230 responses were included (estimated response rate 36.2%). Survey participants were predominantly Caucasian (80.4%), female (79.1%), married/partnered (67.4%), and were within the first 5 years of practice (32.2%) as clinical pharmacist/specialists (87%). According to the MBI-HSS-MP, 63% met criteria for burnout. Comparing the groups with or without burnout, low quality of life (40.4% vs 9.5%; p<0.001), extreme fatigue (52.1% vs 19%; p<0.001), and likelihood of leaving the job for reasons other than retirement (38.5% vs 10.7%; p<0.001) were more common. The incidence of SOT pharmacists with WBI scores ≥ 5 (decreased well-being) was 26.5%. Among clinical pharmacists, risk factors for burnout included > 10 hours per week of clinical duties outside of transplant (OR 2.669, p = 0.021) and extreme fatigue (OR 3.473, p<0.001). CONCLUSIONS Pharmacist burnout in SOT practice was similar to that reported in various pharmacy specialties (53-61%), which impacts clinical workforce retention and personal well-being. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Matt Harris
- Department of Pharmacy, Duke University Hospital, Durham, North Carolina, USA
| | - Nicole Pilch
- College of Pharmacy, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Christina T Doligalski
- Department of Pharmacy, University of North Carolina Medical Center, Chapel Hill, North Carolina, USA
| | - Erik Henricksen
- Department of Pharmacy, Stanford Healthcare, Stanford, California, USA
| | - Jennifer Melaragno
- Department of Pharmacy, University of Rochester Medical Center, Rochester, New York, USA
| | - Alicia Lichvar
- Center for Transplantation, University of California San Diego Health, La Jolla, California, USA
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Abstract
Disclaimer
In an effort to expedite the publication of articles, AJHP is posting manuscripts online as soon as possible after acceptance. Accepted manuscripts have been peer-reviewed and copyedited, but are posted online before technical formatting and author proofing. These manuscripts are not the final version of record and will be replaced with the final article (formatted per AJHP style and proofed by the authors) at a later time.
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Affiliation(s)
- Susan E Smith
- Department of Pharmacy, University of North Carolina Medical Center, Chapel Hill, NC, USA
| | - Brian Murray
- Department of Clinical and Administrative Pharmacy, University of Georgia College of Pharmacy, Athens, GA, USA
| | - Andrea Sikora
- Department of Clinical and Administrative Pharmacy, University of Georgia College of Pharmacy, Athens, GA, USA
- Department of Pharmacy, Augusta University Medical Center, Augusta, GA, USA
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23
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Haas CE, Dick TB. Productivity, workload, and clinical pharmacists: Definitions matter. Am J Health Syst Pharm 2022; 79:728-729. [PMID: 35015815 DOI: 10.1093/ajhp/zxac003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
In an effort to expedite the publication of articles, AJHP is posting manuscripts online as soon as possible after acceptance. Accepted manuscripts have been peer-reviewed and copyedited, but are posted online before technical formatting and author proofing. These manuscripts are not the final version of record and will be replaced with the final article (formatted per AJHP style and proofed by the authors) at a later time.
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Affiliation(s)
- Curtis E Haas
- Department of Pharmacy, University of Rochester Medical Center, Rochester, NY, USA
| | - Travis B Dick
- Department of Pharmacy, University of Rochester Medical Center, Rochester, NY, USA
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24
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Smith SE, Shelley R, Newsome AS. Medication regimen complexity vs patient acuity for predicting critical care pharmacist interventions. Am J Health Syst Pharm 2021; 79:651-655. [PMID: 34864850 DOI: 10.1093/ajhp/zxab460] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
DISCLAIMER In an effort to expedite the publication of articles, AJHP is posting manuscripts online as soon as possible after acceptance. Accepted manuscripts have been peer-reviewed and copyedited, but are posted online before technical formatting and author proofing. These manuscripts are not the final version of record and will be replaced with the final article (formatted per AJHP style and proofed by the authors) at a later time. PURPOSE Quantifying and predicting critical care pharmacist (CCP) workload has significant ramifications for expanding CCP services that improve patient outcomes. Medication regimen complexity has been proposed as an objective, pharmacist-oriented metric that demonstrates relationships to patient outcomes and pharmacist interventions. The purpose of this evaluation was to compare the relationship of medication regimen complexity versus a traditional patient acuity metric for evaluating pharmacist interventions. SUMMARY This was a post hoc analysis of a previously completed prospective, observational study. Pharmacist interventions were prospectively collected and tabulated at 24 hours, 48 hours, and intensive care unit (ICU) discharge, and the electronic medical record was reviewed to collect patient demographics, medication data, and outcomes. The primary outcome was the relationship between medication regimen complexity-intensive care unit (MRC-ICU) score, Acute Physiology and Chronic Health Evaluation (APACHE) II score, and pharmacist interventions at 24 hours, 48 hours, and ICU discharge. These relationships were determined by Spearman rank-order correlation (rS) and confirmed by calculating the beta coefficient (β) via multiple linear regression adjusting for patient age, gender, and admission type. Data on 100 patients admitted to a mixed medical/surgical ICU were retrospectively evaluated. Both MRC-ICU and APACHE II scores were correlated with ICU interventions at all 3 time points (at 24 hours, rS = 0.370 [P < 0.001] for MRC-ICU score and rS = 0.283 [P = 0.004] for APACHE II score); however, this relationship was not sustained for APACHE II in the adjusted analysis (at 24 hours, β = 0.099 [P = 0.001] for MRC-ICU and β = 0.031 [P = 0.085] for APACHE II score). CONCLUSION A pharmacist-oriented score had a stronger relationship with pharmacist interventions as compared to patient acuity. As pharmacists have demonstrated value across the continuum of patient care, these findings support that pharmacist-oriented workload predictions require tailored metrics, beyond that of patient acuity.
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Affiliation(s)
- Susan E Smith
- Department of Clinical and Administrative Pharmacy, University of Georgia College of Pharmacy, Athens, GA, USA
| | - Rachel Shelley
- University of Georgia College of Pharmacy, Augusta, GA, USA
| | - Andrea Sikora Newsome
- Department of Clinical and Administrative Pharmacy, University of Georgia College of Pharmacy, Augusta, GA, and Department of Pharmacy, Augusta University Medical Center, Augusta, GA, USA
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