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Díaz-Madriz JP, Zavaleta-Monestel E, Villalobos-Madriz JA, Rojas-Chinchilla C, Castrillo-Portillo P, Meléndez-Alfaro A, Vásquez-Mendoza AF, Muñoz-Gutiérrez G, Arguedas-Chacón S. Impact of the Five-Year Intervention of an Antimicrobial Stewardship Program on the Optimal Selection of Surgical Prophylaxis in a Hospital without Antibiotic Prescription Restrictions in Costa Rica: A Retrospective Study. Antibiotics (Basel) 2023; 12:1572. [PMID: 37998774 PMCID: PMC10668641 DOI: 10.3390/antibiotics12111572] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 10/25/2023] [Accepted: 10/26/2023] [Indexed: 11/25/2023] Open
Abstract
This study aims to characterize the impact of the implementation of an antimicrobial stewardship program (AMS) on the optimal selection of surgical antibiotic prophylaxis in adult patients. This is a retrospective quasi-experimental study that compared the selection and duration of antibiotics for all surgical prophylaxis prescriptions over six months, both before (pre-AMS) and after a five-year intervention of AMS (post-AMS). In addition, data related to the consumption of antibiotics, adverse drug reactions, and surgical site infections throughout the years of the intervention were analyzed. The rate of appropriate selection of antibiotic prophylaxis in surgical procedures improved to 80% during the post-AMS period. The percentage of optimal duration increased from 69.1% (N = 1598) in the pre-AMS period to 78.0% (N = 841) in the post-AMS period (p < 0.001). The consumption of ceftriaxone significantly decreased, while the use of cefazolin increased more than nine times. No severe adverse reactions or increases in surgical site infections were detected after the intervention. The implementation of an AMS in the surgical ward demonstrated a trend towards a positive overall impact on the selection and duration of prophylactic antibiotics for surgery, with positive results also observed in other variables associated with the prescription of these antibiotics.
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Affiliation(s)
- José Pablo Díaz-Madriz
- Pharmacy Department, Hospital Clínica Bíblica, San José 10104, Costa Rica; (J.P.D.-M.); (J.A.V.-M.); (C.R.-C.); (S.A.-C.)
- Faculty of Pharmacy, Universidad de Ciencias Médicas, San José 10108, Costa Rica; (P.C.-P.); (A.M.-A.)
- Antimicrobial Stewardship Program, Hospital Clínica Bíblica, San José 10104, Costa Rica; (A.F.V.-M.); (G.M.-G.)
| | - Esteban Zavaleta-Monestel
- Pharmacy Department, Hospital Clínica Bíblica, San José 10104, Costa Rica; (J.P.D.-M.); (J.A.V.-M.); (C.R.-C.); (S.A.-C.)
| | - Jorge Arturo Villalobos-Madriz
- Pharmacy Department, Hospital Clínica Bíblica, San José 10104, Costa Rica; (J.P.D.-M.); (J.A.V.-M.); (C.R.-C.); (S.A.-C.)
- Faculty of Pharmacy, Universidad de Ciencias Médicas, San José 10108, Costa Rica; (P.C.-P.); (A.M.-A.)
| | - Carolina Rojas-Chinchilla
- Pharmacy Department, Hospital Clínica Bíblica, San José 10104, Costa Rica; (J.P.D.-M.); (J.A.V.-M.); (C.R.-C.); (S.A.-C.)
- Antimicrobial Stewardship Program, Hospital Clínica Bíblica, San José 10104, Costa Rica; (A.F.V.-M.); (G.M.-G.)
| | | | - Alison Meléndez-Alfaro
- Faculty of Pharmacy, Universidad de Ciencias Médicas, San José 10108, Costa Rica; (P.C.-P.); (A.M.-A.)
| | | | - Gabriel Muñoz-Gutiérrez
- Antimicrobial Stewardship Program, Hospital Clínica Bíblica, San José 10104, Costa Rica; (A.F.V.-M.); (G.M.-G.)
| | - Sebastián Arguedas-Chacón
- Pharmacy Department, Hospital Clínica Bíblica, San José 10104, Costa Rica; (J.P.D.-M.); (J.A.V.-M.); (C.R.-C.); (S.A.-C.)
- Antimicrobial Stewardship Program, Hospital Clínica Bíblica, San José 10104, Costa Rica; (A.F.V.-M.); (G.M.-G.)
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Grubenhoff JA, Bakel LA, Dominguez F, Leonard J, Widmer K, Sanders JS, Spencer SP, Stein JM, Searns JB. Clinical Pathway Adherence and Missed Diagnostic Opportunities Among Children with Musculoskeletal Infections. Jt Comm J Qual Patient Saf 2023; 49:547-556. [PMID: 37495472 DOI: 10.1016/j.jcjq.2023.06.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 06/14/2023] [Accepted: 06/19/2023] [Indexed: 07/28/2023]
Abstract
INTRODUCTION Clinical care pathways (CPs) integrate best evidence into the local care delivery context to promote efficiency and patient safety. However, the impact of CPs on diagnostic performance remains poorly understood. The objectives of this study were to evaluate adherence to a musculoskeletal infection (MSKI) diagnostic CP and identify recurrent failure points leading to missed diagnostic opportunities (MDOs). METHODS Retrospective chart review was performed from January 2018 to February 2022 for children 6 months to 18 years of age who had an unplanned admission for MSKI after being evaluated and discharged from the pediatric emergency department (PED) for related complaints within the previous 10 days. MDOs were identified using the Revised Safer Dx. Demographic and clinical characteristics of children with and without MDOs were compared using bivariate descriptive statistics. An improvement team reviewed the diagnostic trajectories of MDOs for deviations from the MSKI CP and developed a fishbone diagram to describe contributing factors to CP deviations. RESULTS The study identified 21 children with and 13 children without MSKI-associated MDOs. Children with MDOs were more likely to have an initial C-reactive protein value > 2 mg/dL (90.0% vs. 0%, p = 0.01) and returned to care earlier than children without MDOs (median 2.8 days vs. 6.7 days, p = 0.004). Factors contributing to MDOs included failure to obtain screening laboratory tests, misinterpretation of laboratory values, failure to obtain orthopedic consultation, and failure to obtain definitive imaging. CONCLUSION Several recurrent deviations from an MSKI diagnostic CP were found to be associated with MDOs. Future quality improvement efforts to improve adherence to this MSKI CP may prevent MDOs.
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Wenzler E, Maximos M, Asempa TE, Biehle L, Schuetz AN, Hirsch EB. Antimicrobial susceptibility testing: An updated primer for clinicians in the era of antimicrobial resistance: Insights from the Society of Infectious Diseases Pharmacists. Pharmacotherapy 2023; 43:264-278. [PMID: 36825480 DOI: 10.1002/phar.2781] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Revised: 01/15/2023] [Accepted: 02/20/2023] [Indexed: 02/25/2023]
Abstract
Antimicrobial susceptibility testing (AST) is a critical function of the clinical microbiology laboratory and is essential for optimizing care of patients with infectious diseases, monitoring antimicrobial resistance (AMR) trends, and informing public health initiatives. Several methods are available for performing AST including broth microdilution, agar dilution, and disk diffusion. Technological advances such as the development of commercial automated susceptibility testing platforms and the advent of rapid diagnostic tests have improved the rapidity, robustness, and clinical application of AST. Numerous accrediting and regulatory agencies are involved in the process of AST and setting and revising breakpoints, including the U.S. Food and Drug Administration and the Clinical and Laboratory Standards Institute. Challenges to optimizing AST include the emergence of new resistance mechanisms, the development of new antimicrobial agents, and generation of new data requiring updates and revisions to established methods and breakpoints. Together, the challenges in AST methods and their interpretation create important opportunities for well-informed clinicians to improve patient outcomes and provide value to antimicrobial stewardship programs, especially in the setting of rapidly changing and increasing AMR. Addressing AST challenges will involve continued development of new technologies along with collaboration between clinicians and the laboratory to facilitate optimal antimicrobial use, combat the increasing burden of AMR, and inform the development of novel antimicrobials. This updated primer serves to reinforce important principles of AST, and to provide guidance on their implementation and optimization.
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Affiliation(s)
- Eric Wenzler
- College of Pharmacy, University of Illinois Chicago, Chicago, Illinois, USA
| | - Mira Maximos
- School of Pharmacy, University of Waterloo, Kitchener, Ontario, Canada.,Women's College Hospital, Toronto, Ontario, Canada
| | - Tomefa E Asempa
- Center for Anti-Infective Research and Development, Hartford Hospital, Hartford, Connecticut, USA
| | - Lauren Biehle
- School of Pharmacy, University of Wyoming, Laramie, Wyoming, USA
| | - Audrey N Schuetz
- Department of Laboratory Medicine and Pathology, Mayo Clinic College of Medicine and Science, Rochester, Minnesota, USA
| | - Elizabeth B Hirsch
- Department of Experimental and Clinical Pharmacology, University of Minnesota College of Pharmacy, Minneapolis, Minnesota, USA
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Matteson CL, Czaja CA, Kronman MP, Ziniel S, Parker SK, Dodson DS. Impact of the coronavirus disease 2019 (COVID-19) pandemic on antimicrobial stewardship programs in Colorado hospitals. ANTIMICROBIAL STEWARDSHIP & HEALTHCARE EPIDEMIOLOGY : ASHE 2022; 2:e172. [PMID: 36483407 PMCID: PMC9726577 DOI: 10.1017/ash.2022.24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Accepted: 01/21/2022] [Indexed: 06/17/2023]
Abstract
Using a mixed-methods approach, we assessed the effect of the coronavirus disease 2019 (COVID-19) pandemic on antimicrobial stewardship programs (ASPs) in Colorado hospitals. ASP leaders reported decreased time and resources, reduced rigor of stewardship interventions, inability to complete new initiatives, and interpersonal challenges. Stewardship activities may be threatened during times of acute resource pressure.
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Affiliation(s)
- Caleb L. Matteson
- Section of Pediatric Infectious Diseases, Department of Pediatrics, Children’s Hospital Colorado, University of Colorado School of Medicine, Aurora, Colorado
| | | | - Matthew P. Kronman
- Division of Pediatric Infectious Diseases, Department of Pediatrics, Seattle Children’s Hospital, University of Washington, Seattle, Washington
| | - Sonja Ziniel
- Section of Pediatric Infectious Diseases, Department of Pediatrics, Children’s Hospital Colorado, University of Colorado School of Medicine, Aurora, Colorado
| | - Sarah K. Parker
- Section of Pediatric Infectious Diseases, Department of Pediatrics, Children’s Hospital Colorado, University of Colorado School of Medicine, Aurora, Colorado
| | - Daniel S. Dodson
- Colorado Department of Public Health and Environment, Denver, Colorado
- Section of Pediatric Infectious Diseases, Department of Pediatrics, University of California Davis, Sacramento, California
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Extending the Reach of Antimicrobial Stewardship to Pediatric Patients. Infect Dis Ther 2022; 11:101-110. [PMID: 35072918 PMCID: PMC8847632 DOI: 10.1007/s40121-022-00590-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Accepted: 01/10/2022] [Indexed: 11/05/2022] Open
Abstract
Guidance for developing and implementing antimicrobial stewardship programs for children is lacking. This review article describes unique considerations for planning antimicrobial management of children that may impact stewardship strategies. A variety of methods and training tools are described along with metrics specific to measuring antibiotic use and outcomes in children. Handshake stewardship is specifically explained and is considered a best practice. Information on stewardship in unique settings, including the neonatal intensive care unit and outpatient settings, are included.
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Kawamura R, Harada Y, Sugimoto S, Nagase Y, Katsukura S, Shimizu T. Incidence of diagnostic errors in unplanned hospitalized patients using an automated medical history-taking system with differential diagnosis generator: retrospective observational study (Preprint). JMIR Med Inform 2021; 10:e35225. [PMID: 35084347 PMCID: PMC8832260 DOI: 10.2196/35225] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Revised: 12/11/2021] [Accepted: 01/02/2022] [Indexed: 11/23/2022] Open
Abstract
Background Automated medical history–taking systems that generate differential diagnosis lists have been suggested to contribute to improved diagnostic accuracy. However, the effect of these systems on diagnostic errors in clinical practice remains unknown. Objective This study aimed to assess the incidence of diagnostic errors in an outpatient department, where an artificial intelligence (AI)–driven automated medical history–taking system that generates differential diagnosis lists was implemented in clinical practice. Methods We conducted a retrospective observational study using data from a community hospital in Japan. We included patients aged 20 years and older who used an AI-driven, automated medical history–taking system that generates differential diagnosis lists in the outpatient department of internal medicine for whom the index visit was between July 1, 2019, and June 30, 2020, followed by unplanned hospitalization within 14 days. The primary endpoint was the incidence of diagnostic errors, which were detected using the Revised Safer Dx Instrument by at least two independent reviewers. To evaluate the effect of differential diagnosis lists from the AI system on the incidence of diagnostic errors, we compared the incidence of these errors between a group where the AI system generated the final diagnosis in the differential diagnosis list and a group where the AI system did not generate the final diagnosis in the list; the Fisher exact test was used for comparison between these groups. For cases with confirmed diagnostic errors, further review was conducted to identify the contributing factors of these errors via discussion among three reviewers, using the Safer Dx Process Breakdown Supplement as a reference. Results A total of 146 patients were analyzed. A final diagnosis was confirmed for 138 patients and was observed in the differential diagnosis list from the AI system for 69 patients. Diagnostic errors occurred in 16 out of 146 patients (11.0%, 95% CI 6.4%-17.2%). Although statistically insignificant, the incidence of diagnostic errors was lower in cases where the final diagnosis was included in the differential diagnosis list from the AI system than in cases where the final diagnosis was not included in the list (7.2% vs 15.9%, P=.18). Conclusions The incidence of diagnostic errors among patients in the outpatient department of internal medicine who used an automated medical history–taking system that generates differential diagnosis lists seemed to be lower than the previously reported incidence of diagnostic errors. This result suggests that the implementation of an automated medical history–taking system that generates differential diagnosis lists could be beneficial for diagnostic safety in the outpatient department of internal medicine.
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Affiliation(s)
- Ren Kawamura
- Department of Diagnostic and Generalist Medicine, Dokkyo Medical University, Mibu, Japan
| | - Yukinori Harada
- Department of Diagnostic and Generalist Medicine, Dokkyo Medical University, Mibu, Japan
- Department of Internal Medicine, Nagano Chuo Hospital, Nagano, Japan
| | - Shu Sugimoto
- Department of Internal Medicine, Nagano Chuo Hospital, Nagano, Japan
| | - Yuichiro Nagase
- Department of Internal Medicine, Nagano Chuo Hospital, Nagano, Japan
| | - Shinichi Katsukura
- Department of Diagnostic and Generalist Medicine, Dokkyo Medical University, Mibu, Japan
| | - Taro Shimizu
- Department of Diagnostic and Generalist Medicine, Dokkyo Medical University, Mibu, Japan
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Sawicki JG, Nystrom D, Purtell R, Good B, Chaulk D. Diagnostic error in the pediatric hospital: a narrative review. Hosp Pract (1995) 2021; 49:437-444. [PMID: 34743667 DOI: 10.1080/21548331.2021.2004040] [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: 10/19/2022]
Abstract
INTRODUCTION Diagnostic error is a prevalent type of medical error that is associated with considerable patient harm and increased medical costs. The majority of literature guiding the current understanding of diagnostic error in the hospital setting is from adult studies. However, there is research to suggest this type of error is also prevalent in the pediatric specialty. OBJECTIVES The primary objective of this study was to define the current understanding of diagnostic error in the pediatric hospital through a structured literature review. METHODS We searched PubMed and identified studies focusing on three aspects of diagnostic error in pediatric hospitals: the incidence or prevalence, contributing factors, and related interventions. We used a tiered review, and a standardized electronic form to extract data from included articles. RESULTS Fifty-nine abstracts were screened and 23 full-text studies were included in the final review. Seventeen of the 23 studies focused on the incidence or prevalence, with only 3 studies investigating the utility of interventions. Most studies took place in an intensive care unit or emergency department with very few studies including only patients on the general wards. Overall, the prevalence of diagnostic error in pediatric hospitals varied greatly and depended on the measurement technique and specific hospital setting. Both healthcare system factors and individual cognitive factors were found to contribute to diagnostic error, with there being limited evidence to guide how best to mitigate the influence of these factors on the diagnostic process. CONCLUSION The general knowledge of diagnostic error in pediatric hospital settings is limited. Future work should incorporate structured frameworks to measure diagnostic errors and examine clinicians' diagnostic processes in real-time to help guide effective hospital-wide interventions.
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Affiliation(s)
- Jonathan G Sawicki
- Division of Pediatric Hospital Medicine, Department of Pediatrics, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Daniel Nystrom
- Clinical Risk Management, Intermountain Healthcare, Primary Children's Hospital, Salt Lake City, Utah, USA
| | - Rebecca Purtell
- Division of Pediatric Hospital Medicine, Department of Pediatrics, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Brian Good
- Division of Pediatric Hospital Medicine, Department of Pediatrics, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - David Chaulk
- Division of Pediatric Emergency Medicine, Department of Pediatrics, University of Utah School of Medicine, Salt Lake City, Utah, USA
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Probst V, Islamovic F, Mirza A. Antimicrobial stewardship program in pediatric medicine. Pediatr Investig 2021; 5:229-238. [PMID: 34589677 PMCID: PMC8458720 DOI: 10.1002/ped4.12292] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 07/21/2021] [Indexed: 12/31/2022] Open
Abstract
The rising threats from antimicrobial resistance due to inappropriate utilization of antimicrobial agents in health care including the pediatric population has been a topic of concern at the global level for the last several decades. The antimicrobial stewardship program (ASP) is a multidisciplinary institutional initiative focusing primarily on the improvement of antimicrobial prescribing practices and limiting inappropriate use. ASPs play an important role in the implementation of healthcare strategies in pediatrics worldwide to reduce antimicrobial resistance. Many published reports demonstrate how adapted ASPs in pediatrics result in improvement of unnecessary antimicrobial utilization, decreasing drug resistance and treatment failure, minimization of adverse clinical outcomes, decreasing healthcare costs and hospital length of stay, and optimization of diagnostic strategies. However, some barriers in pediatric ASP still exist. This narrative review describes core elements of ASP, the impact of implemented ASPs on pediatric healthcare, and challenges of pediatric ASP as seen by the authors.
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Affiliation(s)
- Varvara Probst
- University of FloridaCollege of MedicineJacksonvilleFLUSA
| | | | - Ayesha Mirza
- University of FloridaCollege of MedicineJacksonvilleFLUSA
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Wagner JL, Markovich KC, Barber KE, Stover KR, Biehle LR. Optimizing rapid diagnostics and diagnostic stewardship in Gram-negative bacteremia. Pharmacotherapy 2021; 41:676-685. [PMID: 34131939 DOI: 10.1002/phar.2606] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 05/19/2021] [Accepted: 05/24/2021] [Indexed: 01/05/2023]
Abstract
Antimicrobial resistance remains a high global concern, as it is associated with prolonged hospitalizations, increased morbidity and mortality, and escalating healthcare-related costs. Rapid diagnostic technology (RDT) has become the cornerstone in achieving prompt blood culture results providing a quicker initiation of optimal therapy, decreased mortality, and decreased spread of resistance. To maximize the benefits of RDTs, antimicrobial stewardship programs must implement a diagnostic stewardship (DS) subgroup to optimize communication, education, and interpretation of RDT results within the healthcare system. The DS subgroup is necessary to evaluate the technologies available, better integrate the selected technologies into the healthcare system, and develop innovative and appropriate use to improve patient outcomes.
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Affiliation(s)
- Jamie L Wagner
- University of Mississippi School of Pharmacy, Jackson, Mississippi, USA
| | | | - Katie E Barber
- University of Mississippi School of Pharmacy, Jackson, Mississippi, USA
| | - Kayla R Stover
- University of Mississippi School of Pharmacy, Jackson, Mississippi, USA.,University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - Lauren R Biehle
- University of Wyoming School of Pharmacy, Laramie, Wyoming, USA
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