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Grigoryan L, Trautner BW. Antibiotic Stewardship Interventions for Urinary Tract Infections in Outpatient Settings: A Narrative Review. Infect Dis Clin North Am 2024; 38:277-294. [PMID: 38575491 DOI: 10.1016/j.idc.2024.03.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/06/2024]
Abstract
Inappropriate antibiotic choice or duration of therapy for urinary tract infections (UTIs) in outpatients is common and is a major contributor to antibiotic overuse. Most studies on outpatient antibiotic stewardship for UTIs follow a pre-design or post-design with a multifaceted intervention; these trials generally have found improvement in appropriateness of antibiotic use for UTI. Audit and feedback was one of the most commonly employed strategies across these trials but may not be sustainable. Future research on antibiotic stewardship for UTIs in outpatients should measure both effectiveness and implementation success.
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Affiliation(s)
- Larissa Grigoryan
- Department of Family and Community Medicine, Baylor College of Medicine, 3701 Kirby Drive, Suite 600, Houston TX 77098, USA; Center for Innovations in Quality, Effectiveness and Safety (IQuESt), Michael E. DeBakey Veterans Affairs Medical Center, Houston, TX, USA.
| | - Barbara W Trautner
- Center for Innovations in Quality, Effectiveness and Safety (IQuESt), Michael E. DeBakey Veterans Affairs Medical Center, Houston, TX, USA; Section of Health Services Research, Department of Medicine, Baylor College of Medicine, IQuESt (152), 2002 Holcombe Boulevard, Houston, TX 77030, USA
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2
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Otake S, Kusama Y, Tsuzuki S, Myojin S, Kimura M, Kamiyoshi N, Takumi T, Ishida A, Kasai M. Comparing the effects of antimicrobial stewardship at primary emergency centers. Pediatr Int 2023; 65:e15614. [PMID: 37658628 DOI: 10.1111/ped.15614] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2022] [Revised: 06/24/2023] [Accepted: 06/30/2023] [Indexed: 09/03/2023]
Abstract
BACKGROUND Antimicrobial prescription rates tend to be high in outpatient settings and Primary Emergency Medical Centers (PECs) in Japan encounter difficulties in implementing antimicrobial stewardship programs (ASPs). While a nudge-based ASP publishing monthly newsletters reduces inappropriate prescription of oral third-generation cephalosporins (3GCs), which requires considerable effort. Therefore, developing more preferable ASP models in PECs is essential. METHODS We conducted a three-center, retrospective observational study. Himeji City Emergency Medical Center (Site A) introduced a facility-specific guideline for antimicrobial stewardship with reference to national guidelines. The Kobe Children's Primary Emergency Medical Center (Site B) provided the results of monitoring antibiotics prescription in a monthly newsletter. The Hanshin-Kita Children's First-Aid Center (Site C) did not perform a specific ASP. Prescription rates for 3GCs were categorized into pre- and post-intervention and compared using Poisson regression analysis. The difference-in-difference method was used to assess the effect of these interventions. RESULTS The numbers of patients pre- and post- intervention were 177,126 and 91,251, respectively. The 3GCs prescription rate at Site A, Site B, and Site C decreased from 6.7%, 4.2%, and 6.1% in 2016 to 2.3%, 1.0%, and 2.0% in 2019, respectively. Site B had a greater reduction than Site A and Site C (relative risk [RR] 0.71 [95% confidence interval (CI): 0.62-0.82]; p < 0.001, RR 0.71, [95% CI: 0.62-0.81]; p < 0.001). There was no significant difference between Site A and Site C (RR 1.00 [95% CI 0.88-1.13]; p = 0.963). CONCLUSION A facility-specific guideline was less effective than a nudge-based ASP for decreasing oral 3GC prescriptions in PECs.
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Affiliation(s)
- Shogo Otake
- Division of Infectious Disease, Department of Pediatrics, Kobe Children's Hospital, Kobe, Hyogo, Japan
| | - Yoshiki Kusama
- Department of Pediatrics, Hyogo Prefectural Amagasaki General Medical Center, Amagasaki, Hyogo, Japan
- AMR Clinical Reference Center, Disease Control and Prevention Center, National Center for Global Health and Medicine Hospital, Tokyo, Japan
| | - Shinya Tsuzuki
- AMR Clinical Reference Center, Disease Control and Prevention Center, National Center for Global Health and Medicine Hospital, Tokyo, Japan
| | - Shota Myojin
- Division of Infectious Diseases, National Center for Child Health and Development, Tokyo, Japan
| | - Makoto Kimura
- Department of Pharmacy, Kobe Children's Primary Emergency Medical Center, Kobe, Hyogo, Japan
| | - Naohiro Kamiyoshi
- Department of Pediatrics, Red Cross Society Himeji Hospital, Himeji, Hyogo, Japan
| | - Toru Takumi
- Hanshin-Kita Children's First-Aid Center, Itami, Hyogo, Japan
| | - Akihito Ishida
- Kobe Children's Primary Emergency Medical Center, Kobe, Hyogo, Japan
| | - Masashi Kasai
- Division of Infectious Disease, Department of Pediatrics, Kobe Children's Hospital, Kobe, Hyogo, Japan
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Suttels V, Van Singer M, Clack LC, Plüss-Suard C, Niquille A, Mueller Y, Boillat Blanco N. Factors Influencing the Implementation of Antimicrobial Stewardship in Primary Care: A Narrative Review. Antibiotics (Basel) 2022; 12:30. [PMID: 36671230 PMCID: PMC9854946 DOI: 10.3390/antibiotics12010030] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 12/20/2022] [Accepted: 12/22/2022] [Indexed: 12/29/2022] Open
Abstract
Antimicrobial resistance (AMR) is directly driven by inappropriate use of antibiotics. Although the majority of antibiotics (an estimated 80%) are consumed in primary care settings, antimicrobial stewardship (AMS) activities in primary care remain underdeveloped and factors influencing their implementation are poorly understood. This can result in promising stewardship activities having little-to-no real-world impact. With this narrative review, we aim to identify and summarize peer-reviewed literature reporting on (1) the nature and impact of AMS interventions in primary care and (2) the individual and contextual factors influencing their implementation. Reported activities included AMS at different contextual levels (individual, collective and policy). AMS activities being often combined, it is difficult to evaluate them as stand-alone interventions. While some important individual and contextual factors were reported (difficulty to reach physicians leading to a low uptake of interventions, tight workflow of physicians requiring implementation of flexible and brief interventions and AMS as a unique opportunity to strengthen physician-patients relationship), this review identified a paucity of information in the literature about the factors that support or hinder implementation of AMS in primary care settings. In conclusion, identifying multilevel barriers and facilitators for AMS uptake is an essential step to explore before implementing primary care AMS interventions.
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Affiliation(s)
- Véronique Suttels
- Infectious Diseases Service, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland
| | - Mathias Van Singer
- Infectious Diseases Service, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland
| | - Lauren Catherine Clack
- Institute for Implementation Science in Health Care, Medical Faculty, University of Zurich, 8006 Zürich, Switzerland
| | - Catherine Plüss-Suard
- Swiss Centre for Antibiotic Resistance, Institute for Infectious Diseases, University of Bern, 3001 Bern, Switzerland
| | - Anne Niquille
- Center for Primary Care and Public Health (Unisanté), Pharmacy University of Lausanne, 1011 Lausanne, Switzerland
- Institute of Pharmaceutical Sciences of Western Switzerland, University of Lausanne, 1011 Lausanne, Switzerland
| | - Yolanda Mueller
- Center for Primary Care and Public Health (Unisanté), Department of Family Medicine, 1011 Lausanne, Switzerland
| | - Noémie Boillat Blanco
- Infectious Diseases Service, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland
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Sadeq AA, Hasan SS, AbouKhater N, Conway BR, Abdelsalam AE, Shamseddine JM, Babiker ZOE, Nsutebu EF, Bond SE, Aldeyab MA. Exploring Antimicrobial Stewardship Influential Interventions on Improving Antibiotic Utilization in Outpatient and Inpatient Settings: A Systematic Review and Meta-Analysis. Antibiotics (Basel) 2022; 11:antibiotics11101306. [PMID: 36289964 PMCID: PMC9598859 DOI: 10.3390/antibiotics11101306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Revised: 09/18/2022] [Accepted: 09/21/2022] [Indexed: 11/30/2022] Open
Abstract
Antimicrobial stewardship interventions are targeted efforts by healthcare organizations to optimize antimicrobial use in clinical practice. The study aimed to explore effective interventions in improving antimicrobial use in hospitals. Literature was systemically searched for interventional studies through PubMed, CINAHL, and Scopus databases that were published in the period between January 2010 to April 2022. A random-effects model was used to pool and evaluate data from eligible studies that reported antimicrobial stewardship (AMS) interventions in outpatient and inpatient settings. Pooled estimates presented as proportions and standardized mean differences. Forty-eight articles were included in this review: 32 in inpatient and 16 in outpatient settings. Seventeen interventions have been identified, and eight outcomes have been targeted. AMS interventions improved clinical, microbiological, and cost outcomes in most studies. When comparing non-intervention with intervention groups using meta-analysis, there was an insignificant reduction in length of stay (MD: -0.99; 95% CI: -2.38, 0.39) and a significant reduction in antibiotics' days of therapy (MD: -2.73; 95% CI: -3.92, -1.54). There were noticeable reductions in readmissions, mortality rates, and antibiotic prescriptions post antimicrobial stewardship multi-disciplinary team (AMS-MDT) interventions. Studies that involved a pharmacist as part of the AMS-MDT showed more significant improvement in measured outcomes than the studies that did not involve a pharmacist.
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Affiliation(s)
- Ahmed A. Sadeq
- Department of Pharmacy, Shaikh Shakhbout Medical City in Partnership with Mayo Clinic, Abu Dhabi P.O. Box 11001, United Arab Emirates
- Department of Pharmacy, School of Applied Sciences, University of Huddersfield, Huddersfield HD1 3DH, UK
| | - Syed Shahzad Hasan
- Department of Pharmacy, School of Applied Sciences, University of Huddersfield, Huddersfield HD1 3DH, UK
| | - Noha AbouKhater
- Department of Medicine, Shaikh Shakhbout Medical City in Partnership with Mayo Clinic, Abu Dhabi P.O. Box 11001, United Arab Emirates
| | - Barbara R. Conway
- Department of Pharmacy, School of Applied Sciences, University of Huddersfield, Huddersfield HD1 3DH, UK
- Institute of Skin Integrity and Infection Prevention, University of Huddersfield, Huddersfield HD1 3DH, UK
| | - Abeer E. Abdelsalam
- Department of Pharmacy, Shaikh Shakhbout Medical City in Partnership with Mayo Clinic, Abu Dhabi P.O. Box 11001, United Arab Emirates
| | - Jinan M. Shamseddine
- Department of Pharmacy, Shaikh Shakhbout Medical City in Partnership with Mayo Clinic, Abu Dhabi P.O. Box 11001, United Arab Emirates
| | - Zahir Osman Eltahir Babiker
- Division of Infecious Diseases, Shaikh Shakhbout Medical City in Partnership with Mayo Clinic, Abu Dhabi P.O. Box 11001, United Arab Emirates
| | - Emmanuel Fru Nsutebu
- Division of Infecious Diseases, Shaikh Shakhbout Medical City in Partnership with Mayo Clinic, Abu Dhabi P.O. Box 11001, United Arab Emirates
| | - Stuart E. Bond
- Department of Pharmacy, School of Applied Sciences, University of Huddersfield, Huddersfield HD1 3DH, UK
- Pharmacy Department, Mid Yorkshire Hospitals NHS Trust, Wakefield WF1 4DG, UK
| | - Mamoon A. Aldeyab
- Department of Pharmacy, School of Applied Sciences, University of Huddersfield, Huddersfield HD1 3DH, UK
- Correspondence: ; Tel.: +44-01484-472825
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Funaro JR, Moehring RW, Liu B, Lee HJ, Yang S, Sarubbi CB, Anderson DJ, Wrenn RH. Impact of Education and Data Feedback on Guideline-Concordant Prescribing for Urinary Tract Infections in the Outpatient Setting. Open Forum Infect Dis 2022; 9:ofab214. [PMID: 35146036 PMCID: PMC8825625 DOI: 10.1093/ofid/ofab214] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Accepted: 04/26/2021] [Indexed: 01/09/2023] Open
Abstract
Background Urinary tract infections (UTIs) are the most common outpatient indication for antibiotics and an important target for antimicrobial stewardship (AS) activities. With The Joint Commission standards now requiring outpatient AS, data supporting effective strategies are needed. Methods We conducted a 2-phase, prospective, quasi-experimental study to estimate the effect of an outpatient AS intervention on guideline-concordant antibiotic prescribing in a primary care (PC) clinic and an urgent care (UC) clinic between August 2017 and July 2019. Phase 1 of the intervention included the development of clinic-specific antibiograms and UTI diagnosis and treatment guidelines, presented during educational sessions with clinic providers. Phase 2, consisting of routine clinic- and provider-specific feedback, began ~12 months after the initial education. The primary outcome was percentage of encounters with first- or second-line antibiotics prescribed according to clinic-specific guidelines and was assessed using an interrupted time series approach. Results Data were collected on 4724 distinct patients seen during 6318 UTI encounters. The percentage of guideline-concordant prescribing increased by 22% (95% CI, 12% to 32%) after Phase 1 education, but decreased by 0.5% every 2 weeks afterwards (95% CI, –0.9% to 0%). Following routine data feedback in Phase 2, guideline concordance stabilized, and significant further decline was not seen (–0.6%; 95% CI, –1.6% to 0.4%). This shift in prescribing patterns resulted in a 52% decrease in fluoroquinolone use. Conclusions Clinicians increased guideline-concordant prescribing, reduced UTI diagnoses, and limited use of high-collateral damage agents following this outpatient AS intervention. Routine data feedback was effective to maintain the response to the initial education.
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Affiliation(s)
- Jason R Funaro
- Department of Pharmacy, Duke University Medical Center, Durham, North Carolina, USA
| | - Rebekah W Moehring
- Duke Center for Antimicrobial Stewardship and Infection Prevention, Durham, North Carolina, USA
| | - Beiyu Liu
- Department of Biostatistics and Bioinformatics, Duke University Medical Center, Durham, North Carolina, USA
| | - Hui-Jie Lee
- Department of Biostatistics and Bioinformatics, Duke University Medical Center, Durham, North Carolina, USA
| | - Siyun Yang
- Department of Biostatistics and Bioinformatics, Duke University Medical Center, Durham, North Carolina, USA
| | - Christina B Sarubbi
- Department of Pharmacy, Duke University Medical Center, Durham, North Carolina, USA.,Duke Center for Antimicrobial Stewardship and Infection Prevention, Durham, North Carolina, USA
| | - Deverick J Anderson
- Duke Center for Antimicrobial Stewardship and Infection Prevention, Durham, North Carolina, USA
| | - Rebekah H Wrenn
- Department of Pharmacy, Duke University Medical Center, Durham, North Carolina, USA.,Duke Center for Antimicrobial Stewardship and Infection Prevention, Durham, North Carolina, USA
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Goebel MC, Trautner BW, Grigoryan L. The Five Ds of Outpatient Antibiotic Stewardship for Urinary Tract Infections. Clin Microbiol Rev 2021; 34:e0000320. [PMID: 34431702 PMCID: PMC8404614 DOI: 10.1128/cmr.00003-20] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Urinary tract infections (UTI) are one of the most common indications for antibiotic prescriptions in the outpatient setting. Given rising rates of antibiotic resistance among uropathogens, antibiotic stewardship is critically needed to improve outpatient antibiotic use, including in outpatient clinics (primary care and specialty clinics) and emergency departments. Outpatient clinics are in general a neglected practice area in antibiotic stewardship programs, yet most antibiotic use in the United States is in the outpatient setting. This article provides a comprehensive review of antibiotic stewardship strategies for outpatient UTI in the adult population, with a focus on the "five Ds" of stewardship for UTI, including right diagnosis, right drug, right dose, right duration, and de-escalation. Stewardship interventions that have shown success for improving prescribing for outpatient UTI are discussed, including diagnostic stewardship strategies, such as reflex urine cultures, computerized decision support systems, and modified reporting of urine culture results. Among the many challenges to achieving stewardship for UTI in the outpatient setting, some of the most important are diagnostic uncertainty, increasing antibiotic resistance, limitations of guidelines, and time constraints of stewardship personnel and front-line providers. This article presents a stewardship framework, built on current evidence and expert opinion, that clinicians can use to guide their own outpatient management of UTI.
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Affiliation(s)
- Melanie C. Goebel
- Section of Infectious Diseases, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
| | - Barbara W. Trautner
- Center for Innovations in Quality, Effectiveness, and Safety (IQuESt), Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas, USA
- Section of Health Services Research, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
| | - Larissa Grigoryan
- Department of Family and Community Medicine, Baylor College of Medicine, Houston, Texas, USA
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A global perspective on improving patient care in uncomplicated urinary tract infection: Expert consensus and practical guidance. J Glob Antimicrob Resist 2021; 28:18-29. [PMID: 34896337 DOI: 10.1016/j.jgar.2021.11.008] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 10/01/2021] [Accepted: 11/15/2021] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Uncomplicated urinary tract infections (uUTIs) are a common problem in women. Management is mainly based on empirical prescribing, but there are concerns about overtreatment and antimicrobial resistance (AMR), especially in patients with recurrent uUTIs. METHODS A multidisciplinary panel of experts met to discuss diagnosis, treatment, prevention, guidelines, AMR, clinical trial design, and the impact of COVID-19 on clinical practice. RESULTS Symptoms remain the cornerstone of uUTI diagnosis, and urine culture is necessary only when empirical treatment fails, or rapid recurrence of symptoms or AMR is suspected. Specific antimicrobials are first-line therapy (typically nitrofurantoin, fosfomycin, trimethoprim-sulfamethoxazole, and pivmecillinam; dependent on availability and local resistance data). Fluoroquinolones are not first-line options for uUTIs due primarily to safety concerns, but also rising resistance rates. High-quality data to support most non-antimicrobial approaches are lacking. Local AMR data specific to community-acquired uUTIs are needed, but representative information is difficult to obtain; instead, identification of risk factors for AMR can provide a basis to guide empirical antimicrobial prescribing. The COVID-19 pandemic has impacted management of uUTIs in some countries and may have long-lasting implications for future models of care. CONCLUSIONS The management of uUTIs in women can be improved without increasing complexity, including simplified diagnosis, and empirical antimicrobial prescribing based on patient characteristics, including review of recent antimicrobial use and past pathogen resistance profiles, drug availability, and guidelines. Current data for non-antimicrobial approaches are limited. The influence of COVID-19 on telehealth could provide an opportunity to enhance patient care in the long term.
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Current prescribing practices and guideline concordance for the treatment of uncomplicated urinary tract infections in women. Am J Obstet Gynecol 2021; 225:272.e1-272.e11. [PMID: 33848538 DOI: 10.1016/j.ajog.2021.04.218] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 03/23/2021] [Accepted: 04/04/2021] [Indexed: 11/23/2022]
Abstract
BACKGROUND Uncomplicated urinary tract infections are one of the most common bacterial infections in the United States. Clinical practice guidelines from the Infectious Diseases Society of America recommend nitrofurantoin, trimethoprim-sulfamethoxazole, and Fosfomycin as first-line antibiotic treatments and discourage the use of fluoroquinolone antibiotic agents. US Food and Drug Administration released several black box warnings about fluoroquinolones over the past decade owing to antibiotic resistance and a high burden of adverse events. Historically, uncomplicated urinary tract infections have high rates of guideline-discordant treatment with past studies noting substantial use of fluoroquinolones, directly contradicting clinical practice guidelines. OBJECTIVE This study aimed to assess the current concordance of physician prescribing practices with Infectious Diseases Society of America guidelines for the treatment of uncomplicated urinary tract infections in women and identify patient and physician predictors of guideline concordance. STUDY DESIGN A retrospective observational secondary analysis was conducted using a series of cross-sectional data extracted from the IQVIA (Plymouth Meeting, Pennsylvania) National Disease and Therapeutic Index from 2015 to 2019. An estimated 44.9 million women with uncomplicated urinary tract infections at the age of 18 to 75 years were treated as outpatients. This population was selected to lack relevant comorbidities or urological abnormalities so that it matched the Infectious Diseases Society of America guidelines. The proportion of prescriptions for each antibiotic drug class were reported with 95% confidence intervals and compared with the Infectious Diseases Society of America guidelines. Patient and physician characteristics were included in a multivariate logistic regression model to identify independent predictors of antibiotic selection and thereby guideline concordance. RESULTS Of the visits that resulted in antibiotic treatment, the overall concordance rate was 58.4% (26.2 million visits of 44.9 million visits) and increased from 48.2% (3.9 million visits of 8.1 million visits) in 2015 to 64.6% (6.3 million visits of 9.8 million visits) in 2019. The most commonly prescribed antibiotic agents were fluoroquinolones (36.4%, 16.3 million visits of 44.9 million visits), nitrofurantoin (31.8%, 14.3 million visits of 44.9 million visits), and trimethoprim-sulfamethoxazole (26.3%, 11.8 million visits of 44.9 million visits). From 2015 to 2019, fluoroquinolone use decreased whereas nitrofurantoin and beta-lactam use increased. Based on the logistic regression, patients aged 18 to 29 years (odds ratio, 1.60; 95% confidence interval, 1.36-1.88; P<.001) and 30 to 44 years (odds ratio, 1.21; 95% confidence interval, 1.03-1.42; P=.020) had a statistically significantly higher likelihood of receiving guideline-concordant treatment than patients aged 45 to 75 years (reference group). Obstetricians-gynecologists (odds ratio, 3.56; 95% confidence interval, 2.91-4.37; P<.001) and urologists (odds ratio, 3.51; 95% confidence interval, 2.45-5.13; P<.001) had a statistically significantly higher likelihood of concordant treatment than all other specialties combined (reference group). CONCLUSION Guideline discordance continues in the treatment of uncomplicated urinary tract infections with the overuse of fluoroquinolones and the underuse of first-line antibiotic agents. Although improving, continued misuse of antibiotic agents may contribute to the growing rates of antibiotic resistance. Actions such as educating physicians about antibiotic resistance and clinical practice guidelines and providing feedback on prescription habits are needed to increase guideline concordance and therefore reduce the use of fluoroquinolones, especially for physicians in family and internal medicine.
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Gornyk D, Scharlach M, Buhr-Riehm B, Klett-Tammen CJ, Eberhard S, Stahmeyer JT, Großhennig A, Smith A, Meinicke S, Bautsch W, Krause G, Castell S. Effectiveness of Trainings of General Practitioners on Antibiotic Stewardship: Methods of a Pragmatic Quasi-Experimental Study in a Controlled Before-After Design in South-East-Lower Saxony, Germany (WASA). Front Pharmacol 2021; 12:533248. [PMID: 33967743 PMCID: PMC8103612 DOI: 10.3389/fphar.2021.533248] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Accepted: 03/08/2021] [Indexed: 11/23/2022] Open
Abstract
Introduction: Antibiotic resistance is a serious threat to global public health. It reduces the effectiveness of treatments for serious bacterial infections and thus increases the risk of fatal outcomes. Antibiotic prescriptions are often not in line with clinical evidence-based guidelines. The process of emergence of resistant bacteria can be slowed down by adherence to guidelines. Yet this adherence seems to be lacking in primary health care. Methods and Analysis: This pragmatic quasi-experimental study using a controlled before-after design was carried out in South-East-Lower Saxony in 2018-2020. The voluntary attendance of interactive trainings with condensed presentation of current guidelines for general practitioners (GP) on antibiotic management for urinary and respiratory tract infections is regarded as intervention. Those GP not attending the trainings constitute the control group. Data were collected via questionnaires; routine health records are provided by a statutory health insurance. The primary outcome is the proportion of (guideline-based) prescriptions in relation to the relevant ICD-10 codes as well as daily defined doses and the difference in proportion of certain prescriptions according to guidelines before and after the intervention as compared to the control group. Further outcomes are among others the subjectively perceived risk of antibiotic resistance and the attitude toward the guidelines. The questionnaires to assess this are based on theory of planned behavior (TPB) and health action process approach (HAPA). Variations over time and effects caused by measures other than WASA (Wirksamkeit von Antibiotika-Schulungen in der niedergelassenen Aerzteschaft-Effectiveness of antibiotic management training in the primary health care sector) training are taken into account by including the control group and applying interrupted time series analysis. Ethics and Dissemination: The study protocol and the data protection concept respectively were reviewed and approved by the Ethics Committee of the Hannover Medical School and the Federal Commissioner for Data Protection and Freedom of Information. Trial Registration: https://www.drks.de/drks_web/navigate.do?navigationId=trial.HTML&TRIAL_ID=DRKS00013951, identifier DRKS00013951.
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Affiliation(s)
- Daniela Gornyk
- Department of Epidemiology, Helmholtz Centre for Infection Research, Braunschweig, Germany
- PhD Programme Epidemiology Hannover-Braunschweig, Braunschweig, Germany
| | - Martina Scharlach
- Governmental Institute of Public Health of Lower Saxony, Hannover, Germany
| | | | - Carolina Judith Klett-Tammen
- Department of Epidemiology, Helmholtz Centre for Infection Research, Braunschweig, Germany
- Centre for Public Health and Healthcare, Hannover Medical School, Hannover, Germany
| | - Sveja Eberhard
- AOK Niedersachsen-Statutory Health Insurance of Lower Saxony, Hannover, Germany
| | | | - Anika Großhennig
- Institut für Biometrie, Hannover Medical School, Hannover, Germany
| | - Andrea Smith
- Institut für Biometrie, Hannover Medical School, Hannover, Germany
| | - Sarah Meinicke
- Technische Universität Braunschweig, Braunschweig, Germany
| | - Wilfried Bautsch
- Institute of Microbiology, Immunology and Hospital Hygiene, City Hospital Brunswick, Braunschweig, Germany
| | - Gérard Krause
- Department of Epidemiology, Helmholtz Centre for Infection Research, Braunschweig, Germany
- Hannover Medical School, Hannover, Germany
| | - Stefanie Castell
- Department of Epidemiology, Helmholtz Centre for Infection Research, Braunschweig, Germany
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Hategeka C, Ruton H, Karamouzian M, Lynd LD, Law MR. Use of interrupted time series methods in the evaluation of health system quality improvement interventions: a methodological systematic review. BMJ Glob Health 2020; 5:e003567. [PMID: 33055094 PMCID: PMC7559052 DOI: 10.1136/bmjgh-2020-003567] [Citation(s) in RCA: 68] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 09/07/2020] [Accepted: 09/10/2020] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND When randomisation is not possible, interrupted time series (ITS) design has increasingly been advocated as a more robust design to evaluating health system quality improvement (QI) interventions given its ability to control for common biases in healthcare QI. However, there is a potential risk of producing misleading results when this rather robust design is not used appropriately. We performed a methodological systematic review of the literature to investigate the extent to which the use of ITS has followed best practice standards and recommendations in the evaluation of QI interventions. METHODS We searched multiple databases from inception to June 2018 to identify QI intervention studies that were evaluated using ITS. There was no restriction on date, language and participants. Data were synthesised narratively using appropriate descriptive statistics. The risk of bias for ITS studies was assessed using the Cochrane Effective Practice and Organisation of Care standard criteria. The systematic review protocol was registered in PROSPERO (registration number: CRD42018094427). RESULTS Of 4061 potential studies and 2028 unique records screened for inclusion, 120 eligible studies assessed eight QI strategies and were from 25 countries. Most studies were published since 2010 (86.7%), reported data using monthly interval (71.4%), used ITS without a control (81%) and modelled data using segmented regression (62.5%). Autocorrelation was considered in 55% of studies, seasonality in 20.8% and non-stationarity in 8.3%. Only 49.2% of studies specified the ITS impact model. The risk of bias was high or very high in 72.5% of included studies and did not change significantly over time. CONCLUSIONS The use of ITS in the evaluation of health system QI interventions has increased considerably over the past decade. However, variations in methodological considerations and reporting of ITS in QI remain a concern, warranting a need to develop and reinforce formal reporting guidelines to improve its application in the evaluation of health system QI interventions.
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Affiliation(s)
- Celestin Hategeka
- Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
- Centre for Health Services and Policy Research, School of Population and Public Health, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Hinda Ruton
- Centre for Health Services and Policy Research, School of Population and Public Health, The University of British Columbia, Vancouver, British Columbia, Canada
- School of Public Health, University of Rwanda, Kigali, Rwanda
| | - Mohammad Karamouzian
- School of Population and Public Health, The University of British Columbia, Vancouver, British Columbia, Canada
- HIV/STI Surveillance Research Centre, and WHO Collaborating Centre for HIV Surveillance, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran
| | - Larry D Lynd
- Collaboration for Outcomes Research and Evaluation, Faculty of Pharmaceutical Sciences, The University of British Columbia, Vancouver, British Columbia, Canada
- Center for Health Evaluation and Outcome Sciences, Providence Health Research Institute, Vancouver, British Columbia, Canada
| | - Michael R Law
- Centre for Health Services and Policy Research, School of Population and Public Health, The University of British Columbia, Vancouver, British Columbia, Canada
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Ramakrishnan A, Patel PK. How Far We've Come, How Far We Have to Go: a Review of Advances in Antimicrobial Stewardship in the Veterans Health Administration. CURRENT TREATMENT OPTIONS IN INFECTIOUS DISEASES 2020; 12:275-284. [PMID: 33244296 PMCID: PMC7688065 DOI: 10.1007/s40506-020-00221-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
PURPOSE OF REVIEW This review highlights several of the successes in antimicrobial stewardship seen in the largest integrated healthcare system in the USA, the Veterans Health Administration. RECENT FINDINGS Since deploying antimicrobial stewardship programs on a national scale in the Veterans Health Administration, decreases in overall antimicrobial use and Clostridioides difficile infections have been observed. Concurrent infection prevention initiatives have also contributed to these improvements in the Veterans Health Administration. SUMMARY By embracing multidisciplinary stewardship teams, focusing on education and research in the field of antimicrobial stewardship, and leveraging the vast data available within the national system, the Veterans Health Administration has made substantial advances in antimicrobial stewardship.
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Affiliation(s)
- Aditi Ramakrishnan
- Division of Infectious Diseases, Emory University School of Medicine, 49 Jesse Hill Jr. Drive, Atlanta, GA, 30303, USA
| | - Payal K. Patel
- Division of Infectious Diseases, Ann Arbor VA Healthcare System and the University of Michigan Medical School, Ann Arbor, MI, USA
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Foolad F, Nagel JL, Eschenauer G, Patel TS, Nguyen CT. Disease-based antimicrobial stewardship: a review of active and passive approaches to patient management. J Antimicrob Chemother 2018; 72:3232-3244. [PMID: 29177489 DOI: 10.1093/jac/dkx266] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Although new antimicrobial stewardship programmes (ASPs) often begin by targeting the reduction of antimicrobial use, an increasing focus of ASPs is to improve the management of specific infectious diseases. Disease-based antimicrobial stewardship emphasizes improving patient outcomes by optimizing antimicrobial use and increasing compliance with performance measures. Directing efforts towards the comprehensive management of specific infections allows ASPs to promote the shift in healthcare towards improving quality, safety and patient outcome metrics for specific diseases. This review evaluates published active and passive disease-based antimicrobial stewardship interventions and their impact on antimicrobial use and associated patient outcomes for patients with pneumonia, acute bacterial skin and skin structure infections, bloodstream infections, urinary tract infections, asymptomatic bacteriuria, Clostridium difficile infection and intra-abdominal infections. Current literature suggests that disease-based antimicrobial stewardship effects on medical management and patient outcomes vary based on infectious disease syndrome, resource availability and intervention type.
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Affiliation(s)
- Farnaz Foolad
- Division of Pharmacy, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030, USA
| | - Jerod L Nagel
- Department of Pharmacy, Michigan Medicine, 1500 E. Medical Center Dr., Ann Arbor, MI 48109, USA
| | - Gregory Eschenauer
- Department of Pharmacy, Michigan Medicine, 1500 E. Medical Center Dr., Ann Arbor, MI 48109, USA.,College of Pharmacy, University of Michigan, 428 Church St., Ann Arbor, MI 48109, USA
| | - Twisha S Patel
- Department of Pharmacy, Michigan Medicine, 1500 E. Medical Center Dr., Ann Arbor, MI 48109, USA
| | - Cynthia T Nguyen
- Department of Pharmacy, University of Chicago Medicine, 5841 S. Maryland Ave. MC0010, Chicago, IL 60637, USA
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Keller SC, Tamma PD, Cosgrove SE, Miller MA, Sateia H, Szymczak J, Gurses AP, Linder JA. Ambulatory Antibiotic Stewardship through a Human Factors Engineering Approach: A Systematic Review. J Am Board Fam Med 2018; 31:417-430. [PMID: 29743225 PMCID: PMC6013839 DOI: 10.3122/jabfm.2018.03.170225] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Revised: 12/28/2017] [Accepted: 01/04/2018] [Indexed: 12/17/2022] Open
Abstract
INTRODUCTION In the United States, most antibiotics are prescribed in ambulatory settings. Human factors engineering, which explores interactions between people and the place where they work, has successfully improved quality of care. However, human factors engineering models have not been explored to frame what is known about ambulatory antibiotic stewardship (AS) interventions and barriers and facilitators to their implementation. METHODS We conducted a systematic review and searched OVID MEDLINE, Embase, Scopus, Web of Science, and CINAHL to identify controlled interventions and qualitative studies of ambulatory AS and determine whether and how they incorporated principles from a human factors engineering model, the Systems Engineering Initiative for Patient Safety 2.0 model. This model describes how a work system (ambulatory clinic) contributes to a process (antibiotic prescribing) that leads to outcomes. The work system consists of 5 components, tools and technology, organization, person, tasks, and environment, within an external environment. RESULTS Of 1,288 abstracts initially identified, 42 quantitative studies and 17 qualitative studies met inclusion criteria. Effective interventions focused on tools and technology (eg, clinical decision support and point-of-care testing), the person (eg, clinician education), organization (eg, audit and feedback and academic detailing), tasks (eg, delayed antibiotic prescribing), the environment (eg, commitment posters), and the external environment (media campaigns). Studies have not focused on clinic-wide approaches to AS. CONCLUSIONS A human factors engineering approach suggests that investigating the role of the clinic's processes or physical layout or external pressures' role in antibiotic prescribing may be a promising way to improve ambulatory AS.
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Affiliation(s)
- Sara C Keller
- From Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, MD (SCK, PDT, SEC); Division of Healthcare-Associated Infections, Agency for Healthcare Research and Quality, Rockville (MAM); Division of General Internal Medicine, Johns Hopkins University School of Medicine, Baltimore (HS); University of Pennsylvania Perelman School of Medicine, Philadelphia (JS); Armstrong Institute of Patient Safety and Quality, Johns Hopkins University School of Medicine, Baltimore (SCK, SEC, APG); Division of General Internal Medicine and Geriatrics, Northwestern University Feinberg School of Medicine, Chicago, IL (JAL).
| | - Pranita D Tamma
- From Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, MD (SCK, PDT, SEC); Division of Healthcare-Associated Infections, Agency for Healthcare Research and Quality, Rockville (MAM); Division of General Internal Medicine, Johns Hopkins University School of Medicine, Baltimore (HS); University of Pennsylvania Perelman School of Medicine, Philadelphia (JS); Armstrong Institute of Patient Safety and Quality, Johns Hopkins University School of Medicine, Baltimore (SCK, SEC, APG); Division of General Internal Medicine and Geriatrics, Northwestern University Feinberg School of Medicine, Chicago, IL (JAL)
| | - Sara E Cosgrove
- From Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, MD (SCK, PDT, SEC); Division of Healthcare-Associated Infections, Agency for Healthcare Research and Quality, Rockville (MAM); Division of General Internal Medicine, Johns Hopkins University School of Medicine, Baltimore (HS); University of Pennsylvania Perelman School of Medicine, Philadelphia (JS); Armstrong Institute of Patient Safety and Quality, Johns Hopkins University School of Medicine, Baltimore (SCK, SEC, APG); Division of General Internal Medicine and Geriatrics, Northwestern University Feinberg School of Medicine, Chicago, IL (JAL)
| | - Melissa A Miller
- From Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, MD (SCK, PDT, SEC); Division of Healthcare-Associated Infections, Agency for Healthcare Research and Quality, Rockville (MAM); Division of General Internal Medicine, Johns Hopkins University School of Medicine, Baltimore (HS); University of Pennsylvania Perelman School of Medicine, Philadelphia (JS); Armstrong Institute of Patient Safety and Quality, Johns Hopkins University School of Medicine, Baltimore (SCK, SEC, APG); Division of General Internal Medicine and Geriatrics, Northwestern University Feinberg School of Medicine, Chicago, IL (JAL)
| | - Heather Sateia
- From Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, MD (SCK, PDT, SEC); Division of Healthcare-Associated Infections, Agency for Healthcare Research and Quality, Rockville (MAM); Division of General Internal Medicine, Johns Hopkins University School of Medicine, Baltimore (HS); University of Pennsylvania Perelman School of Medicine, Philadelphia (JS); Armstrong Institute of Patient Safety and Quality, Johns Hopkins University School of Medicine, Baltimore (SCK, SEC, APG); Division of General Internal Medicine and Geriatrics, Northwestern University Feinberg School of Medicine, Chicago, IL (JAL)
| | - Julie Szymczak
- From Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, MD (SCK, PDT, SEC); Division of Healthcare-Associated Infections, Agency for Healthcare Research and Quality, Rockville (MAM); Division of General Internal Medicine, Johns Hopkins University School of Medicine, Baltimore (HS); University of Pennsylvania Perelman School of Medicine, Philadelphia (JS); Armstrong Institute of Patient Safety and Quality, Johns Hopkins University School of Medicine, Baltimore (SCK, SEC, APG); Division of General Internal Medicine and Geriatrics, Northwestern University Feinberg School of Medicine, Chicago, IL (JAL)
| | - Ayse P Gurses
- From Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, MD (SCK, PDT, SEC); Division of Healthcare-Associated Infections, Agency for Healthcare Research and Quality, Rockville (MAM); Division of General Internal Medicine, Johns Hopkins University School of Medicine, Baltimore (HS); University of Pennsylvania Perelman School of Medicine, Philadelphia (JS); Armstrong Institute of Patient Safety and Quality, Johns Hopkins University School of Medicine, Baltimore (SCK, SEC, APG); Division of General Internal Medicine and Geriatrics, Northwestern University Feinberg School of Medicine, Chicago, IL (JAL)
| | - Jeffrey A Linder
- From Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, MD (SCK, PDT, SEC); Division of Healthcare-Associated Infections, Agency for Healthcare Research and Quality, Rockville (MAM); Division of General Internal Medicine, Johns Hopkins University School of Medicine, Baltimore (HS); University of Pennsylvania Perelman School of Medicine, Philadelphia (JS); Armstrong Institute of Patient Safety and Quality, Johns Hopkins University School of Medicine, Baltimore (SCK, SEC, APG); Division of General Internal Medicine and Geriatrics, Northwestern University Feinberg School of Medicine, Chicago, IL (JAL)
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Antimicrobial Stewardship Efforts to Improve Management of Uncomplicated Urinary Tract Infections in the Ambulatory Care Setting: a Review. CURRENT TREATMENT OPTIONS IN INFECTIOUS DISEASES 2018. [DOI: 10.1007/s40506-018-0150-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Muller A, Bertrand X, Rogues AM, Péfau M, Alfandari S, Gauzit R, Dumartin C, Gbaguidi-Haore H. Higher third-generation cephalosporin prescription proportion is associated with lower probability of reducing carbapenem use: a nationwide retrospective study. Antimicrob Resist Infect Control 2018; 7:11. [PMID: 29387345 PMCID: PMC5778631 DOI: 10.1186/s13756-018-0302-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2017] [Accepted: 01/12/2018] [Indexed: 12/22/2022] Open
Abstract
Background The ongoing extended spectrum β-lactamase-producing Enterobacteriaceae (ESBL-PE) pandemic has led to an increasing carbapenem use, requiring release of guidelines for carbapenem usage in France in late 2010. We sought to determine factors associated with changes in carbapenem use in intensive care units (ICUs), medical and surgical wards between 2009 and 2013. Methods This ward-level multicentre retrospective study was based on data from French antibiotic and multidrug-resistant bacteria surveillance networks in healthcare facilities. Antibiotic use was expressed in defined daily doses per 1000 patient-days. Factors associated with the reduction in carbapenem use (yes/no) over the study period were determined from random-effects logistic regression model (493 wards nested within 259 healthcare facilities): ward characteristics (type, size…), ward antibiotic use (initial antibiotic use [i.e., consumption of a given antibiotic in 2009], initial antibiotic prescribing profile [i.e., proportion of a given antibiotic in the overall antibiotic consumption in 2009] and reduction in the use of a given antibiotic between 2009 and 2013) and regional ESBL-PE incidence rate in acute care settings in 2011. Results Over the study period, carbapenem consumption in ICUs (n = 85), medical (n = 227) and surgical wards (n = 181) was equal to 73.4, 6.2 and 5.4 defined daily doses per 1000 patient-days, respectively. Release of guidelines was followed by a significant decrease in carbapenem use within ICUs and medical wards, and a slowdown in use within surgical wards. The following factors were independently associated with a higher probability of reducing carbapenem use: location in Eastern France, higher initial carbapenem prescribing profile and reductions in consumption of fluoroquinolones, glycopeptides and piperacillin/tazobactam. In parallel, factors independently associated with a lower probability of reducing carbapenem use were ICUs, ward size increase, wards of cancer centres, higher initial third-generation cephalosporin (3GC) prescribing profile and location in high-risk regions for ESBL-PE. Conclusions Our study suggests that a decrease in 3GCs in the overall antibiotic use and the continuation of reduction in fluoroquinolone use, could allow reducing carbapenem use, given the well-demonstrated role of 3GCs and fluoroquinolones in the occurrence of ESBL-PE. Thus, antibiotic stewardship programs should target wards with higher 3GC prescription proportions to reduce them.
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Affiliation(s)
- Allison Muller
- 1University Hospital of Besançon, Infection Control Department, F-25030 Besançon, France.,University Bourgogne-Franche-Comte, UMR 6249 Chrono-Environnement, F-25030 Besançon, France
| | - Xavier Bertrand
- 1University Hospital of Besançon, Infection Control Department, F-25030 Besançon, France.,University Bourgogne-Franche-Comte, UMR 6249 Chrono-Environnement, F-25030 Besançon, France
| | - Anne-Marie Rogues
- 3University Bordeaux, Inserm, Bordeaux Population Health Research Center, Team Pharmacoepidemiology, UMR 1219, F-33000 Bordeaux, France.,4CHU Bordeaux, Southwestern Centre for Infection Prevention and Control, F-33000 Bordeaux, France
| | - Muriel Péfau
- 4CHU Bordeaux, Southwestern Centre for Infection Prevention and Control, F-33000 Bordeaux, France
| | - Serge Alfandari
- Gustave Dron Hospital, Infectious Diseases Department, F-59208 Tourcoing, France
| | - Rémy Gauzit
- 6AP-HP, Cochin University Hospital, Infectious Diseases Department, F-75014 Paris, France
| | - Catherine Dumartin
- 3University Bordeaux, Inserm, Bordeaux Population Health Research Center, Team Pharmacoepidemiology, UMR 1219, F-33000 Bordeaux, France.,4CHU Bordeaux, Southwestern Centre for Infection Prevention and Control, F-33000 Bordeaux, France
| | - Houssein Gbaguidi-Haore
- 1University Hospital of Besançon, Infection Control Department, F-25030 Besançon, France.,University Bourgogne-Franche-Comte, UMR 6249 Chrono-Environnement, F-25030 Besançon, France.,Service d'Hygiène Hospitalière, Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, 3 Bd Fleming, 25030, Besançon, Cedex, France
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Ferreira VM, Rossiter LNV, Aragão NFF, Pinto OA, Santos PM, Cardoso PHA, Cerqueira TB, Fernandino DM, Rocha GM. Infecções comunitárias do trato urinário em Divinópolis, MG: avaliação do perfil de resistência bacteriana e do manejo clínico. REVISTA BRASILEIRA DE MEDICINA DE FAMÍLIA E COMUNIDADE 2017. [DOI: 10.5712/rbmfc12(39)1553] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
Objetivo: Analisar o perfil de resistência bacteriana e o manejo clínico das infecções do trato urinário (ITU) no município de Divinópolis, MG. Métodos: Trata-se de estudo transversal descritivo, cujos dados foram obtidos a partir das uroculturas positivas realizadas no primeiro semestre de 2015 no Laboratório Municipal de Microbiologia e por meio de entrevistas com médicos atuantes na atenção básica de Divinópolis, MG. Resultados: Das uroculturas avaliadas (N=802), 72,8% isolaram a bactéria Escherichia coli, sendo 38,6% delas resistentes ao sulfametoxazol+trimetoprima, 33,0% ao norfloxacino, 31,8% ao ciprofloxacino e 9,0% à nitrofurantoína. Dos 57 médicos entrevistados, 73,5% solicitam, habitualmente, algum exame laboratorial para cistite aguda não complicada. Os antimicrobianos de primeira escolha no tratamento empírico das ITU, segundo os entrevistados, foram norfloxacino (56,1%), sulfametoxazol+trimetoprima (19,3%), ciprofloxacino (10,5%) e nitrofurantoína (8,8%). Conclusão: Os dados encontrados indicam que as taxas de resistência bacteriana às quinolonas nas ITU são elevadas e que a terapia empírica adotada pela maioria dos médicos entrevistados vai contra esse perfil de resistência. Por outro lado, foi encontrada uma baixa resistência à nitrofurantoína, demonstrando a necessidade de elaboração de protocolo local de tratamento.
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Antibiotic susceptibility testing in less than 30 min using direct single-cell imaging. Proc Natl Acad Sci U S A 2017; 114:9170-9175. [PMID: 28790187 DOI: 10.1073/pnas.1708558114] [Citation(s) in RCA: 230] [Impact Index Per Article: 32.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
The emergence and spread of antibiotic-resistant bacteria are aggravated by incorrect prescription and use of antibiotics. A core problem is that there is no sufficiently fast diagnostic test to guide correct antibiotic prescription at the point of care. Here, we investigate if it is possible to develop a point-of-care susceptibility test for urinary tract infection, a disease that 100 million women suffer from annually and that exhibits widespread antibiotic resistance. We capture bacterial cells directly from samples with low bacterial counts (104 cfu/mL) using a custom-designed microfluidic chip and monitor their individual growth rates using microscopy. By averaging the growth rate response to an antibiotic over many individual cells, we can push the detection time to the biological response time of the bacteria. We find that it is possible to detect changes in growth rate in response to each of nine antibiotics that are used to treat urinary tract infections in minutes. In a test of 49 clinical uropathogenic Escherichia coli (UPEC) isolates, all were correctly classified as susceptible or resistant to ciprofloxacin in less than 10 min. The total time for antibiotic susceptibility testing, from loading of sample to diagnostic readout, is less than 30 min, which allows the development of a point-of-care test that can guide correct treatment of urinary tract infection.
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Carbo JF, Ruh CA, Kurtzhalts KE, Ott MC, Sellick JA, Mergenhagen KA. Male veterans with complicated urinary tract infections: Influence of a patient-centered antimicrobial stewardship program. Am J Infect Control 2016; 44:1549-1553. [PMID: 27388268 DOI: 10.1016/j.ajic.2016.04.239] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2016] [Revised: 04/05/2016] [Accepted: 04/05/2016] [Indexed: 10/21/2022]
Abstract
BACKGROUND The influence of antimicrobial stewardship programs (ASPs) on outcomes in male veterans treated for complicated urinary tract infection has not been determined. METHODS This was a retrospective cohort study encompassing the study period January 1, 2005-October 31, 2014, which was conducted at a 150-bed Veterans Affairs Healthcare System facility in Buffalo, NY. Male veterans admitted for treatment of complicated urinary tract infection were identified using ICD-9-CM codes. Outcomes before and after implementation of a patient-centered ASP, including duration of antibiotic therapy, length of hospitalization, readmission within 30 days, and Clostridium difficile infection were compared. Interventions resulting from the ASP were categorized. RESULTS Of the 1,268 patients screened, 241 met criteria for inclusion in the study (n = 118 and n = 123 in the pre-ASP and ASP group, respectively). Duration of antibiotic therapy was significantly shorter in the ASP group (10.32 days vs 11.96 days; P < .0001), as was length of hospitalization (5.76 days vs 6.76 days; P = .015). There was no difference in 30-day readmission. A total of 170 interventions were identified that resulted from the ASP (1.39 interventions per patient). CONCLUSIONS ASPs may be useful to improve clinical outcomes in men with complicated urinary tract infection. Implementation of an ASP was associated with significant decreases in duration of antibiotic therapy and length of hospitalization, without adversely affecting 30-day readmission rates.
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Dyar OJ, Beović B, Vlahović-Palčevski V, Verheij T, Pulcini C. How can we improve antibiotic prescribing in primary care? Expert Rev Anti Infect Ther 2016; 14:403-13. [PMID: 26853235 DOI: 10.1586/14787210.2016.1151353] [Citation(s) in RCA: 103] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Antibiotic stewardship is a necessity given the worldwide antimicrobial resistance crisis. Outpatient antibiotic use represents around 90% of total antibiotic use, with more than half of these prescriptions being either unnecessary or inappropriate. Efforts to improve antibiotic prescribing need to incorporate two complementary strategies: changing healthcare professionals' behaviour, and modifying the healthcare system. In this review, we present a broad perspective on antibiotic stewardship in primary care in high and high-middle income country settings, focussing on studies published in the last five years. We present the limitations of available literature, discuss perspectives, and provide suggestions for where future work should be concentrated.
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Affiliation(s)
- Oliver J Dyar
- a Department of Public Health Sciences , Karolinska Institutet , Stockholm , Sweden
| | - Bojana Beović
- b Department of Infectious Diseases, University Medical Centre Ljubljana and Faculty of Medicine , University of Ljubljana , Ljubljana , Slovenia
| | - Vera Vlahović-Palčevski
- c Department of Clinical Pharmacology, University Hospital Rijeka and Medical Faculty , University of Rijeka , Rijeka , Croatia
| | - Theo Verheij
- d Julius Center for Health Sciences and Primary Care , University Medical Center Utrecht , Utrecht , The Netherlands
| | - Céline Pulcini
- e EA 4360 APEMAC , Université de Lorraine and Service de maladies infectieuses et tropicales, CHU de Nancy , Nancy , France
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Magsarili HK, Girotto JE, Bennett NJ, Nicolau DP. Making a Case for Pediatric Antimicrobial Stewardship Programs. Pharmacotherapy 2015; 35:1026-36. [PMID: 26598095 DOI: 10.1002/phar.1647] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Although antimicrobials are commonly used in children, it is important to remember that they can have a profound impact on this unique patient population. Inadvertent consequences of antiinfective use in children include antimicrobial resistance, infection caused by Clostridium difficile, increased risk of obesity, and adverse drug events. In addition, compared with adults, children have different dosing requirements, antimicrobial formulation needs, pharmacokinetics, and antimicrobial susceptibility profiles. Therefore, pediatric-specific antimicrobial stewardship efforts are needed to promote appropriate use of antimicrobials in children. The primary purposes of this review article are to provide a rationale behind pediatric-focused antimicrobial stewardship and to describe currently available evidence regarding the initiatives of pediatric antimicrobial stewardship programs (ASPs). A literature search of the Medline database was performed (from inception through March 2015). The studies included in this review focus on antimicrobial stewardship interventions in inpatient pediatric settings. Ten inpatient studies involving pediatric-focused antimicrobial stewardship interventions were identified from the published literature. Four studies used the core strategy of prospective audit with feedback; two used prior approval. The remaining four used supplemental antimicrobial stewardship strategies (guidelines, clinical pathways, and computerized decision support tools). In general, the interventions resulted in decreased antimicrobial use, reduced antimicrobial costs, and fewer prescribing errors. Children have unique medical needs related to antimicrobials and deserve focused ASP efforts. The literature regarding pediatric antimicrobial stewardship interventions is limited, but published interventions may serve as paradigms for developing pediatric ASPs as demonstrated by the general success of these interventions.
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Affiliation(s)
- Heather K Magsarili
- Department of Pharmacy, Connecticut Children's Medical Center, Hartford, Connecticut
| | - Jennifer E Girotto
- Department of Pharmacy, Connecticut Children's Medical Center, Hartford, Connecticut.,Division of Infectious Diseases and Immunology, Connecticut Children's Medical Center, Hartford, Connecticut.,Department of Pharmacy Practice, University of Connecticut, School of Pharmacy, Storrs, Connecticut
| | - Nicholas J Bennett
- Division of Infectious Diseases and Immunology, Connecticut Children's Medical Center, Hartford, Connecticut
| | - David P Nicolau
- Center for Anti-Infective Research and Development, Hartford Hospital, Hartford, Connecticut
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Grigoryan L, Zoorob R, Wang H, Trautner BW. Low Concordance With Guidelines for Treatment of Acute Cystitis in Primary Care. Open Forum Infect Dis 2015; 2:ofv159. [PMID: 26753168 PMCID: PMC4675917 DOI: 10.1093/ofid/ofv159] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2015] [Accepted: 10/22/2015] [Indexed: 12/24/2022] Open
Abstract
We found low concordance with the updated 2010 IDSA guidelines for both the choice of drug and duration of therapy for acute cystitis. Interventions to decrease overuse of fluoroquinolones are needed to preserve the antimicrobial efficacy of these important antimicrobials. Background. The updated 2010 Infectious Diseases Society of America guidelines recommended 3 first-line therapies for uncomplicated cystitis: nitrofurantoin, trimethoprim-sulfamethoxazole (TMP-SMX), and fosfomycin, while fluoroquinolones (FQs) remained as second-line agents. We assessed guideline concordance for antibiotic choice and treatment duration after introduction of the updated guidelines and studied patient characteristics associated with prescribing of specific antibiotics and with treatment duration. Methods. We used the Epic Clarity database (electronic medical record system) to identify all female patients aged ≥18 years with uncomplicated cystitis in 2 private family medicine clinics in the period of 2011–2014. For each eligible visit, we extracted type of antibiotic prescribed, duration of treatment, and patient and visit characteristics. Results. We included 1546 visits. Fluoroquinolones were the most common antibiotic class prescribed (51.6%), followed by nitrofurantoin (33.5%), TMP-SMX (12.0%), and other antibiotics (3.2%). A significant trend occurred toward increasing TMP-SMX and toward decreasing nitrofurantoin use. The duration of most prescriptions for TMP-SMX, nitrofurantoin, and FQs was longer than guidelines recommendations (longer durations were prescribed for these agents in 82%, 73%, and 71% of the prescriptions, respectively). No patient or visit characteristic was associated with use of specific antibiotics. Older age and presence of diabetes were independently associated with longer treatment duration. Conclusions. We found low concordance with the updated guidelines for both the choice of drug and duration of therapy for uncomplicated cystitis in primary care. Identifying barriers to guideline adherence and designing interventions to decrease overuse of FQs may help preserve the antimicrobial efficacy of these important antimicrobials.
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Affiliation(s)
| | | | | | - Barbara W Trautner
- Section of Infectious Diseases, Departments of Medicine and Surgery, Baylor College of Medicine; Houston VA Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas
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Antimicrobial stewardship in outpatient settings: a systematic review. Infect Control Hosp Epidemiol 2015; 36:142-52. [PMID: 25632996 DOI: 10.1017/ice.2014.41] [Citation(s) in RCA: 188] [Impact Index Per Article: 20.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
OBJECTIVE Evaluate the effect of outpatient antimicrobial stewardship programs on prescribing, patient, microbial outcomes, and costs. DESIGN Systematic review METHODS Search of MEDLINE (2000 through November 2013), Cochrane Library, and reference lists of relevant studies. We included English language studies with patient populations relevant to the United States (eg, infectious conditions, prescription services) evaluating stewardship programs in outpatient settings and reporting outcomes of interest. Data regarding study characteristics and outcomes were extracted and organized by intervention type. RESULTS We identified 50 studies eligible for inclusion, with most (29 of 50; 58%) reporting on respiratory tract infections, followed by multiple/unspecified infections (17 of 50; 34%). We found medium-strength evidence that stewardship programs incorporating communication skills training and laboratory testing are associated with reductions in antimicrobial use, and low-strength evidence that other stewardship interventions are associated with improved prescribing. Patient-centered outcomes, which were infrequently reported, were not adversely affected. Medication costs were generally lower with stewardship interventions, but overall program costs were rarely reported. No studies reported microbial outcomes, and data regarding outpatient settings other than primary care clinics are limited. CONCLUSIONS Low- to moderate-strength evidence suggests that antimicrobial stewardship programs in outpatient settings improve antimicrobial prescribing without adversely effecting patient outcomes. Effectiveness depends on program type. Most studies were not designed to measure patient or resistance outcomes. Data regarding sustainability and scalability of interventions are limited.
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[Prospective cross-sectional study of antibiotic prescriptions in a sample of French general practitioners]. Presse Med 2015; 44:e59-66. [PMID: 25650299 DOI: 10.1016/j.lpm.2014.07.022] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2014] [Revised: 06/19/2014] [Accepted: 07/03/2014] [Indexed: 11/21/2022] Open
Abstract
OBJECTIVES The aim of our study was to assess the quality of antibiotic prescriptions in a sample of general practitioners (GPs) receiving junior doctors in training, whatever the motive of the prescription. METHODS We performed a prospective observational study of all antibiotics prescribed in October 2012 by 21 GPs working in southeastern France. Two specialists (general medicine and infectious diseases) independently assessed the compliance with recommendations of antibiotic prescriptions using a validated algorithm. RESULTS Two hundred and thirty-two antibiotic courses were prescribed, mainly for low respiratory tract infections (30%), ENT (26%), urinary tract (22%) or skin (13%) infections. Forty prescriptions were considered as appropriate (17%), 77 as inappropriate (33%; mainly due to a non-recommended molecule choice [77%] or a too long treatment duration [44%]) and 115 prescriptions were unnecessary (50%), due to diagnostic issues. There were wide variations between GPs. An essential laboratory or imaging investigation was missing for 36% of prescriptions: chest X-ray for pneumonia (80% were missing), rapid antigen diagnostic test for acute pharyngitis (23% missing) and urine dipstick for urinary tract infections (80% missing). Fluoroquinolones and macrolides/synergistins accounted for 31% of the prescriptions, and were associated with a lower prevalence of appropriate prescriptions (7% and 2% respectively, P<0.001). There was a co-prescription of anti-inflammatory drugs in 15% of the cases. CONCLUSION The misuse of antibiotics was frequent in this study. Improving the diagnostic workout is of paramount importance. Urgent actions are needed to improve antibiotic use in general practice.
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Keating GM. Fosfomycin trometamol: a review of its use as a single-dose oral treatment for patients with acute lower urinary tract infections and pregnant women with asymptomatic bacteriuria. Drugs 2014; 73:1951-66. [PMID: 24202878 DOI: 10.1007/s40265-013-0143-y] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Fosfomycin trometamol (fosfomycin tromethamine) [Monuril(®), Monurol(®), Monural(®)] is approved in numerous countries worldwide, mainly for the treatment of uncomplicated urinary tract infections (UTIs). Fosfomycin has good in vitro activity against common uropathogens, such as Escherichia coli (including extended-spectrum β-lactamase-producing E. coli), Proteus mirabilis, Klebsiella pneumoniae and Staphylococcus saprophyticus, and the susceptibility of uropathogens to fosfomycin has remained relatively stable over time. A single oral dose of fosfomycin trometamol 3 g (the approved dosage) achieves high concentrations in urine. Results of recent randomized trials indicate that single-dose fosfomycin trometamol had similar clinical and/or bacteriological efficacy to 3- to 7-day regimens of ciprofloxacin, norfloxacin, cotrimoxazole or nitrofurantoin in women with uncomplicated lower UTIs. In addition, single-dose fosfomycin trometamol had similar bacteriological efficacy to a 5-day course of cefuroxime axetil or a 7-day course of amoxicillin/clavulanic acid in pregnant women with asymptomatic bacteriuria, and similar clinical and/or bacteriological efficacy to a 5-day course of cefuroxime axetil or amoxicillin/clavulanic acid or a 3-day course of ceftibuten in pregnant women with a lower UTI. Single-dose fosfomycin trometamol was generally well tolerated, with gastrointestinal adverse events (e.g. diarrhoea, nausea) reported most commonly. In conclusion, single-dose fosfomycin trometamol is an important option for the first-line empirical treatment of uncomplicated lower UTIs.
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Affiliation(s)
- Gillian M Keating
- Adis, 41 Centorian Drive, Private Bag 65901, Mairangi Bay, North Shore, 0754, Auckland, New Zealand,
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Beyond antibiotic selection: concordance with the IDSA guidelines for uncomplicated urinary tract infections. Infection 2014; 43:89-94. [DOI: 10.1007/s15010-014-0659-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2013] [Accepted: 06/30/2014] [Indexed: 10/25/2022]
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DiCicco M, Weese S, Neethirajan S, Rousseau J, Singh A. Fosfomycin susceptibility of canine methicillin-resistant Staphylococcus pseudintermedius isolates. Res Vet Sci 2014; 96:251-3. [PMID: 24569298 DOI: 10.1016/j.rvsc.2014.02.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2013] [Revised: 01/26/2014] [Accepted: 02/01/2014] [Indexed: 11/30/2022]
Abstract
The effectiveness of fosfomycin was examined across 31 methicillin-resistant Staphylococcus pseudintermedius (MRSP) strains by agar dilution. Prevalence of the fosfomycin-resistance determinant gene, fosB, was assessed by PCR analysis. Results found that 84% of isolates were fosfomycin-susceptible. Interestingly, 87% of isolates possessed fosB, indicating no association between this putative staphylococci resistance gene and phenotypic resistance. Further evaluation of fosfomycin as a potential treatment of MRSP in dogs is warranted.
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Affiliation(s)
- Matthew DiCicco
- BioNano Laboratory, School of Engineering, University of Guelph, Guelph N1G 2W1, Canada
| | - Scott Weese
- Department of Pathobiology, Ontario Veterinary College, University of Guelph, Guelph N1G 2W1, Canada
| | - Suresh Neethirajan
- BioNano Laboratory, School of Engineering, University of Guelph, Guelph N1G 2W1, Canada.
| | - Joyce Rousseau
- Department of Pathobiology, Ontario Veterinary College, University of Guelph, Guelph N1G 2W1, Canada
| | - Ameet Singh
- Department of Clinical Studies, Ontario Veterinary College, University of Guelph, Guelph N1G 2W1, Canada
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Chen YH, Ko WC, Hsueh PR. Emerging resistance problems and future perspectives in pharmacotherapy for complicated urinary tract infections. Expert Opin Pharmacother 2013; 14:587-96. [PMID: 23480061 DOI: 10.1517/14656566.2013.778827] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
INTRODUCTION Urinary tract infections (UTIs) are among the most common infectious diseases and contribute to high financial burden worldwide. Administration of appropriate antibiotic therapy is the key to achieving good therapeutic outcomes. The authors review the current status of global or regional epidemiology, especially on the antimicrobial resistance and several potential agents against complicated UTIs by multidrug-resistant (MDR) pathogens. AREAS COVERED The authors summarized the susceptibility status on several major surveillance programs on uropathogens, focusing on Enterobacteriaceae, Pseudomonas aeruginosa, Acinetobacter baumannii, methicillin-resistant Staphylococcus aureus, and vancomycin-resistant enterococci. Besides, the current perspectives of several potential antimicrobials against MDR uropathogens available for UTIs were also reviewed. EXPERT OPINION High resistance to broad-spectrum antibiotics, especially to extended-spectrum β-lactams, carbapenems, and fluoroquinolones among uropathogens emerges as a critical problem in many countries. Appropriate antimicrobial stewardship and continuous surveillance are necessary to monitor the trends of susceptibility for main pathogens. For these MDR uropathogens, polymyxin, fosfomycin, tigecycline, nitrofurantoin, linezolid, and daptomycin might be potential treatments for patients with uncomplicated and complicated UTIs in some countries, although they might not be approved by their regulation. However, more clinical evidence and more extensive meta-analyses are needed to evaluate and confirm the effectiveness of their usage in countries with a high prevalence of multidrug resistance.
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Affiliation(s)
- Yen-Hsu Chen
- Kaohsiung Medical University, Kaohsiung Medical University Hospital, Division of Infectious Diseases, Department of Internal Medicine, Kaohsiung, Taiwan
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Slekovec C, Leroy J, Huttner A, Ruyer O, Talon D, Hocquet D, Bertrand X. When the precautionary principle disrupts 3 years of antibiotic stewardship: nitrofurantoin in the treatment of urinary tract infections. J Antimicrob Chemother 2013; 69:282-4. [DOI: 10.1093/jac/dkt328] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Marchaim D, Katz DE, Munoz-Price LS. Emergence and Control of Antibiotic-resistant Gram-negative Bacilli in Older Adults. ACTA ACUST UNITED AC 2013. [DOI: 10.1007/s13670-013-0051-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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Boivin Y, Talon D, Leroy J, Floret N, Gbaguidi-Haore H, Bertrand X. Antibiotic prescription in nursing homes for dependent elderly people: a cross-sectional study in Franche-Comté. Med Mal Infect 2013; 43:163-9. [PMID: 23622952 DOI: 10.1016/j.medmal.2013.03.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2012] [Revised: 01/18/2013] [Accepted: 03/08/2013] [Indexed: 10/26/2022]
Abstract
OBJECTIVES We had for objective to determine the rate of patients treated with antibiotics and the determinants of antibiotic stewardship in nursing homes for dependent elderly people (French acronym EHPAD), of a French region (Franche-Comté). PATIENTS AND METHODS A representative sample of EHPAD, in Franche-Comté, was included in a cross-sectional study made between April and June 2012. An external auditor and the EHPAD head physician collected data on the facility and on residents receiving antibiotics on the study day. An infectious diseases specialist and an infection control practitioner analyzed each prescription, a posteriori, to assess criteria of antimicrobial stewardship including re-assessment of the prescription between 48 and 72h after initiation of antibiotic treatment. RESULTS Sixty-one (2.76%) of the 2210 residents in 18 nursing homes were under antibiotic treatment. This rate ranged from 0% to 7.5% among nursing homes. Sixty-two percent of prescriptions complied with recommendations regarding the choice of the drug, and 41.5% could not be improved by choosing an agent with a weaker ecological impact. Globally, 17.8% of prescriptions met all stewardship criteria including re-assessment of the prescription between 48 and 72h after initiation of antibiotic treatment. CONCLUSIONS The study results differed. The rate of antibiotic prescription was low in Franche-Comté EHPAD compared to available European data, but antibiotic therapy could be greatly improved. This stresses the need to better train EHPAD physicians for antibiotic stewardship.
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Affiliation(s)
- Y Boivin
- Pharmacie, centre hospitalier Salins-les-Bains, 39110 Salins-les-Bains, France
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