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Garwan YM, Alsalloum MA, Thabit AK, Jose J, Eljaaly K. Effectiveness of antimicrobial stewardship interventions on early switch from intravenous-to-oral antimicrobials in hospitalized adults: A systematic review. Am J Infect Control 2023; 51:89-98. [PMID: 35644293 DOI: 10.1016/j.ajic.2022.05.017] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Revised: 05/16/2022] [Accepted: 05/20/2022] [Indexed: 02/05/2023]
Abstract
BACKGROUND This review aimed to summarize the available evidence on the effectiveness and safety of antimicrobial stewardship interventions to improve the practice of IV-to-PO antimicrobial switch therapy in hospitalized adults. METHODS Following the PRISMA guidelines, we searched Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE/PubMed, and Scopus from inception to September 1, 2020, for original articles investigating any interventions aimed to improve the practice of IV-to-PO antimicrobial switch therapy in hospitalized adults with infectious diseases. We included randomized controlled trials (RCTs) and quasi-experimental studies. Studies were excluded if they evaluated drugs other than antimicrobials, head-to-head comparison of interventions, included pediatrics or oncology patients. RESULTS Of 506 unique citations identified, 36 studies met the inclusion criteria. The 36 included studies reported 92 interventions as a single (n = 10) or a bundle of interventions (n = 26). The most common interventions used were guideline/protocol/pathway (n = 25), audit and feedback (n = 20), and education (n = 17). CONCLUSIONS This review provides health care providers with a comprehensive summary on the interventions to promote IV-to-PO antimicrobial switch. While no one intervention could be identified as the safest and most effective as most of the included studies used a bundle of interventions, all interventions resulted in optimizing antibiotic use and reducing health care expenditures without compromising the clinical outcomes. As such, each hospital should design and utilize interventions that are applicable based on available resources and expertise.
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Affiliation(s)
- Yusuf M Garwan
- Department of Pharmacy Practice, College of Clinical Pharmacy, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia.
| | - Muath A Alsalloum
- Department of Pharmacy Practice, College of Clinical Pharmacy, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Abrar K Thabit
- Pharmacy Practice Department, Faculty of Pharmacy, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Jimmy Jose
- School of Pharmacy, University of Nizwa, Nizwa, Sultanate of Oman
| | - Khalid Eljaaly
- Pharmacy Practice Department, Faculty of Pharmacy, King Abdulaziz University, Jeddah, Saudi Arabia
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2
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Matute SED, Donadi EA, Nunes AA, Martinez EZ. Clinical response to antibiotics in indigenous versus non-indigenous children under 5 years old with community-acquired pneumonia in Otavalo, Ecuador. Rev Soc Bras Med Trop 2020; 53:e20200038. [PMID: 32578709 PMCID: PMC7310356 DOI: 10.1590/0037-8682-0038-2020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Accepted: 04/02/2020] [Indexed: 11/22/2022] Open
Abstract
INTRODUCTION Community-acquired pneumonia (CAP) is an important cause of morbidity and mortality worldwide. This study compares the clinical response to antimicrobials between indigenous and non-indigenous Kichwa children under 5 years old with CAP in Otavalo, Ecuador. METHODS All children with CAP who met the inclusion criteria and were admitted at the San Luis de Otavalo Hospital between March 2017 and June 2018 were evaluated. RESULTS No significant differences were observed in clinical responses between indigenous and non-indigenous children. CONCLUSIONS The improved healthcare access of the Otavalo's Kichwa population may have contributed to the observed clinical response to CAP treatment.
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Affiliation(s)
- Susana Eulalia Dueñas Matute
- Universidad Central del Ecuador, Quito, Ecuador.,Universidade de São Paulo, Faculdade de Medicina de Ribeirão Preto, Ribeirão Preto, SP, Brasil
| | - Eduardo Antônio Donadi
- Universidade de São Paulo, Faculdade de Medicina de Ribeirão Preto, Ribeirão Preto, SP, Brasil
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3
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Dylis A, Boureau AS, Coutant A, Batard E, Javaudin F, Berrut G, de Decker L, Chapelet G. Antibiotics prescription and guidelines adherence in elderly: impact of the comorbidities. BMC Geriatr 2019; 19:291. [PMID: 31664914 PMCID: PMC6819552 DOI: 10.1186/s12877-019-1265-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Accepted: 08/29/2019] [Indexed: 11/29/2022] Open
Abstract
Background Although the interest of antibiotics is well known, antibiotics prescription is associated with side effect, especially in patients with multiples comorbidities. One way to reduce the incidence of side effects is to respect antibiotics prescriptions guidelines. Our objective was to investigated the factors associated with guidelines adherence in elderly patients with multiples comorbidities. Methods From October 2015 to December 2016, antibiotics prescription and guidelines adherence were analyzed in two post-acute care and rehabilitation services of a 2600-bed, university-affiliated center. Results One hundred and twenty-eight patients were included, fifty-nine (46%) patients had antibiotics prescription according to guidelines. In Multivariable logistic regression analysis, prescription of 2 antibiotics or more (OR = 0.168, 95% IC = 0.037–0.758, p < 0.05), 85 years of age and more (OR = 0.375, 95% IC = 0.151–0.931, p < 0.05) and the Charlson comorbidity index score (OR = 0.750, 95% IC = 0.572–0.984, p < 0.05) were negatively associated with antibiotics prescriptions according to guidelines. Conclusions High comorbidity in the elderly was negatively associated with the guidelines adherence of antibiotiсs prescriptions. These criteria should be considered to optimize antibiotics prescriptions in elderly patients. Electronic supplementary material The online version of this article (10.1186/s12877-019-1265-1) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Anthony Dylis
- Clinical Gerontology Department, Centre Hospitalier Universitaire de Nantes, 1 place Alexis-Ricordeau, F-44000, Nantes, France
| | - Anne Sophie Boureau
- Clinical Gerontology Department, Centre Hospitalier Universitaire de Nantes, 1 place Alexis-Ricordeau, F-44000, Nantes, France
| | - Audrey Coutant
- Clinical Gerontology Department, Centre Hospitalier Universitaire de Nantes, 1 place Alexis-Ricordeau, F-44000, Nantes, France
| | - Eric Batard
- Université de Nantes, EE MiHAR (Microbiotes, Hôtes, Antibiotiques et Résistance bacterienne), Institut de Recherche en Santé (IRS2), 22 Boulevard bénoni-Goullin, F-44200, Nantes, France.,Emergency Department, Centre Hospitalier Universitaire de Nantes, 1 place Alexis-Ricordeau, F-44000, Nantes, France
| | - François Javaudin
- Université de Nantes, EE MiHAR (Microbiotes, Hôtes, Antibiotiques et Résistance bacterienne), Institut de Recherche en Santé (IRS2), 22 Boulevard bénoni-Goullin, F-44200, Nantes, France.,Emergency Department, Centre Hospitalier Universitaire de Nantes, 1 place Alexis-Ricordeau, F-44000, Nantes, France
| | - Gilles Berrut
- Clinical Gerontology Department, Centre Hospitalier Universitaire de Nantes, 1 place Alexis-Ricordeau, F-44000, Nantes, France
| | - Laure de Decker
- Clinical Gerontology Department, Centre Hospitalier Universitaire de Nantes, 1 place Alexis-Ricordeau, F-44000, Nantes, France.,Université de Nantes, EE MiHAR (Microbiotes, Hôtes, Antibiotiques et Résistance bacterienne), Institut de Recherche en Santé (IRS2), 22 Boulevard bénoni-Goullin, F-44200, Nantes, France
| | - Guillaume Chapelet
- Clinical Gerontology Department, Centre Hospitalier Universitaire de Nantes, 1 place Alexis-Ricordeau, F-44000, Nantes, France. .,Université de Nantes, EE MiHAR (Microbiotes, Hôtes, Antibiotiques et Résistance bacterienne), Institut de Recherche en Santé (IRS2), 22 Boulevard bénoni-Goullin, F-44200, Nantes, France.
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4
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Mostaghim M, Snelling T, Bajorek B. Factors associated with adherence to antimicrobial stewardship after-hours. INTERNATIONAL JOURNAL OF PHARMACY PRACTICE 2018; 27:180-190. [PMID: 30281178 DOI: 10.1111/ijpp.12486] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Accepted: 08/08/2018] [Indexed: 12/01/2022]
Abstract
OBJECTIVES Assess restricted antimicrobials acquired after standard working hours for adherence to antimicrobial stewardship (AMS) and identify factors associated with increased likelihood of adherence at the time of acquisition, and the next standard working day. METHODS All documented antimicrobials acquired from a paediatric hospital after-hours drug room from 1 July 2014 to 30 June 2015 were reconciled with records of AMS approval, and documented AMS review in the medical record. KEY FINDINGS Of the 758 antimicrobial acquisitions from the after-hours drug room, 62.3% were restricted. Only 29% were AMS adherent at the time of acquisition, 15% took place despite documented request for approval by a pharmacist. Antimicrobials for respiratory patients (OR 3.10, 95% CI 1.68-5.5) and antifungals (2.48, 95% CI 1.43-4.30) were more likely to be AMS adherent. Half of the acquisitions that required review the next standard working day were adherent to AMS (51.8%, 129/249). Weekday acquisitions (2.10, 95% CI 1.20-3.69) and those for patients in paediatric intensive care (2.26, 95% CI 1.07-4.79) were associated with AMS adherence. Interactions with pharmacists prior to acquisition did not change the likelihood of AMS adherence the next standard working day. Access to restricted antimicrobial held as routine ward stock did not change the likelihood of AMS adherence at the time of acquisition, or the next standard working day. CONCLUSION Restricted antimicrobials acquired after-hours are not routinely AMS adherent at the time of acquisition or the next standard working day, limiting opportunities for AMS involvement.
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Affiliation(s)
- Mona Mostaghim
- Graduate School of Health, University of Technology Sydney, Sydney, NSW, Australia.,Department of Pharmacy, Sydney Children's Hospital, Randwick, Sydney, NSW, Australia
| | - Thomas Snelling
- Department of Infectious Diseases, Princess Margaret Hospital for Children, Perth, WA, Australia.,Wesfarmers Centre of Vaccines & Infectious Diseases, Telethon Kids Institute, University of Western Australia, Perth, WA, Australia.,Menzies School of Health Research and Charles Darwin University, Darwin, NT, Australia
| | - Beata Bajorek
- Graduate School of Health, University of Technology Sydney, Sydney, NSW, Australia
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5
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Implementation of an antibiotic checklist increased appropriate antibiotic use in the hospital on Aruba. Int J Infect Dis 2017; 59:14-21. [PMID: 28347851 DOI: 10.1016/j.ijid.2017.03.019] [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: 01/25/2017] [Revised: 03/03/2017] [Accepted: 03/16/2017] [Indexed: 12/18/2022] Open
Abstract
OBJECTIVES No interventions have yet been implemented to improve antibiotic use on Aruba. In the Netherlands, the introduction of an antibiotic checklist resulted in more appropriate antibiotic use in nine hospitals. The aim of this study was to introduce the antibiotic checklist on Aruba, test its effectiveness, and evaluate the possibility of implementing this checklist outside the Netherlands. METHODS The antibiotic checklist includes seven quality indicators (QIs) that define appropriate antibiotic use. It applies to adult patients with a suspected bacterial infection, treated with intravenous antibiotics. The primary endpoint was the QI sum score, calculated by the patient's sum of performed checklist-items divided by the total number of QIs that applied to that specific patient. Outcomes before and after the introduction of the checklist were compared. RESULTS The percentage of patients with a QI sum score ≥50% increased significantly during the intervention (n=173) compared to baseline (n=150) (odds ratio 3.67, p<0.001). However, performance did not improve on each individual QI. The checklist was used in 63.3% of the eligible patients. CONCLUSIONS The introduction of the antibiotic checklist increased appropriate antibiotic use on Aruba. Additional initiatives are necessary for further improvement per QI. These results suggest that the antibiotic checklist could be used internationally.
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de With K, Allerberger F, Amann S, Apfalter P, Brodt HR, Eckmanns T, Fellhauer M, Geiss HK, Janata O, Krause R, Lemmen S, Meyer E, Mittermayer H, Porsche U, Presterl E, Reuter S, Sinha B, Strauß R, Wechsler-Fördös A, Wenisch C, Kern WV. Strategies to enhance rational use of antibiotics in hospital: a guideline by the German Society for Infectious Diseases. Infection 2017; 44:395-439. [PMID: 27066980 PMCID: PMC4889644 DOI: 10.1007/s15010-016-0885-z] [Citation(s) in RCA: 121] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Introduction In the time of increasing resistance and paucity of new drug development there is a growing need for strategies to enhance rational use of antibiotics in German and Austrian hospitals. An evidence-based guideline on recommendations for implementation of antibiotic stewardship (ABS) programmes was developed by the German Society for Infectious Diseases in association with the following societies, associations and institutions: German Society of Hospital Pharmacists, German Society for Hygiene and Microbiology, Paul Ehrlich Society for Chemotherapy, The Austrian Association of Hospital Pharmacists, Austrian Society for Infectious Diseases and Tropical Medicine, Austrian Society for Antimicrobial Chemotherapy, Robert Koch Institute. Materials and methods A structured literature research was performed in the databases EMBASE, BIOSIS, MEDLINE and The Cochrane Library from January 2006 to November 2010 with an update to April 2012 (MEDLINE and The Cochrane Library). The grading of recommendations in relation to their evidence is according to the AWMF Guidance Manual and Rules for Guideline Development. Conclusion The guideline provides the grounds for rational use of antibiotics in hospital to counteract antimicrobial resistance and to improve the quality of care of patients with infections by maximising clinical outcomes while minimising toxicity. Requirements for a successful implementation of ABS programmes as well as core and supplemental ABS strategies are outlined. The German version of the guideline was published by the German Association of the Scientific Medical Societies (AWMF) in December 2013.
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Affiliation(s)
- K de With
- Division of Infectious Diseases, University Hospital Carl Gustav Carus at the TU Dresden, Fetscherstr. 74, 01307, Dresden, Germany.
| | - F Allerberger
- Division Public Health, Austrian Agency for Health and Food Safety (AGES), Vienna, Austria
| | - S Amann
- Hospital Pharmacy, Munich Municipal Hospital, Munich, Germany
| | - P Apfalter
- Institute for Hygiene, Microbiology and Tropical Medicine (IHMT), National Reference Centre for Nosocomial Infections and Antimicrobial Resistance, Elisabethinen Hospital Linz, Linz, Austria
| | - H-R Brodt
- Department of Infectious Disease Medical Clinic II, Goethe-University Frankfurt, Frankfurt, Germany
| | - T Eckmanns
- Department for Infectious Disease Epidemiology, Robert Koch Institute, Berlin, Germany
| | - M Fellhauer
- Hospital Pharmacy, Schwarzwald-Baar Hospital, Villingen-Schwenningen, Germany
| | - H K Geiss
- Department of Hospital Epidemiology and Infectiology, Sana Kliniken AG, Ismaning, Germany
| | - O Janata
- Department for Hygiene and Infection Control, Danube Hospital, Vienna, Austria
| | - R Krause
- Section of Infectious Diseases and Tropical Medicine, Medical University of Graz, Graz, Austria
| | - S Lemmen
- Division of Infection Control and Infectious Diseases, University Hospital RWTH Aachen, Aachen, Germany
| | - E Meyer
- Institute of Hygiene and Environmental Medicine, Charité, University Medicine Berlin, Berlin, Germany
| | - H Mittermayer
- Institute for Hygiene, Microbiology and Tropical Medicine (IHMT), National Reference Centre for Nosocomial Infections and Antimicrobial Resistance, Elisabethinen Hospital Linz, Linz, Austria
| | - U Porsche
- Department for Clinical Pharmacy and Drug Information, Landesapotheke, Landeskliniken Salzburg (SALK), Salzburg, Austria
| | - E Presterl
- Department of Infection Control and Hospital Epidemiology, Medical University of Vienna, Vienna, Austria
| | - S Reuter
- Clinic for General Internal Medicine, Infectious Diseases, Pneumology and Osteology, Klinikum Leverkusen, Leverkusen, Germany
| | - B Sinha
- Department of Medical Microbiology and Infection Prevention, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - R Strauß
- Department of Medicine 1, Gastroenterology, Pneumology and Endocrinology, University Hospital Erlangen, Erlangen, Germany
| | - A Wechsler-Fördös
- Department of Antibiotics and Infection Control, Krankenanstalt Rudolfstiftung, Vienna, Austria
| | - C Wenisch
- Medical Department of Infection and Tropical Medicine, Kaiser Franz Josef Hospital, Vienna, Austria
| | - W V Kern
- Division of Infectious Diseases, Department of Medicine, Freiburg University Medical Center, Freiburg, Germany
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7
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Bonella GF, Fontes AMDS, Jorge MT, Silveira ABMD. Assessment of an intervention aimed at early discontinuation of intravenous antimicrobial therapy in a Brazilian University hospital. Braz J Infect Dis 2016; 20:462-7. [PMID: 27513531 PMCID: PMC9425537 DOI: 10.1016/j.bjid.2016.07.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2016] [Revised: 06/16/2016] [Accepted: 07/03/2016] [Indexed: 11/16/2022] Open
Abstract
Many interventions demonstrate success in adapting the duration of intravenous antibiotic therapy, but few studies have been conducted in developing countries. The aim of this study was to evaluate the effectiveness of an intervention in the induction of early discontinuation of intravenous antimicrobial therapy and/or its switch to oral therapy. The study employed a before–after intervention design that consisted of displaying a message in the computerized prescription on the third day and suspension of the prescription on the fifth day of intravenous antimicrobial therapy. A total of 465 patients were followed during the control period (CP) and 440 in the intervention period (IP). The intravenous therapy was switched to oral therapy for 11 (2.4%) patients during the CP and 25 (5.7%) in the IP (p = 0.011), and was discontinued for 82 (17.6%) patients during the CP and 106 (24.1%) in the IP (p = 0.017). During the IP there was a significant increase of patients who had their antimicrobial treatment discontinued before the seventh day of intravenous treatment, 37.40% (49/131) in the IP and 16.13% (15/93) in the CP (p = 0.0005). The duration of intravenous antimicrobial therapy decreased by one day, but it was not significant (p = 0.136). It is concluded that the proposed intervention is effective in promoting the early discontinuation of antimicrobial treatment and/or switch to oral therapy. As long as a computerized system for prescription already exists, it is easy and inexpensive to be implemented, especially in hospitals in developing countries.
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Niwa T, Watanabe T, Goto T, Ohta H, Nakayama A, Suzuki K, Shinoda Y, Tsuchiya M, Yasuda K, Murakami N, Itoh Y. Daily Review of Antimicrobial Use Facilitates the Early Optimization of Antimicrobial Therapy and Improves Clinical Outcomes of Patients with Bloodstream Infections. Biol Pharm Bull 2016; 39:721-7. [PMID: 26923491 DOI: 10.1248/bpb.b15-00797] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Insufficient information is available to confirm the beneficial effects of implementing an antimicrobial stewardship program in reducing mortality of patients with bloodstream infections. A single institutional cohort study was conducted to evaluate clinical outcomes after implementation of a daily review of antimicrobials used to treat patients with bloodstream infections. Subjects were allocated to groups receiving either intervention or nonintervention. After implementation of an antimicrobial stewardship program, the day from the onset of infection required to administer effective intravenous antimicrobial treatment was significantly shortened (p=0.022), and the rate of de-escalation was significantly elevated (p<0.001) compared with the nonintervention group. Further, the rate of 30-d death associated with bloodstream infection was siginificantly reduced from 11.4 to 5.4% (p=0.030) compared with the nonintervention group. The incidence of adverse events was significantly lower in the intervention group than in the nonintervention group (7.7 vs. 28.0%, p<0.001). Our present findings suggest that daily review of the use of antimicrobials was highly effective for optimizing early antimicrobial therapy and improved clinical outcomes of patients with bloodstream infections.
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Affiliation(s)
- Takashi Niwa
- Department of Pharmacy, Gifu University Hospital
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Rieg S, Küpper MF. Infectious diseases consultations can make the difference: a brief review and a plea for more infectious diseases specialists in Germany. Infection 2016; 44:159-66. [PMID: 26908131 DOI: 10.1007/s15010-016-0883-1] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2016] [Accepted: 02/08/2016] [Indexed: 01/15/2023]
Abstract
Trained infectious diseases (ID) specialists are an integral part of inpatient and outpatient care in many countries, however, these specialized services are established only in selected tertiary care hospitals in Germany. This review summarises studies that addressed the impact of ID consultation services on patient care and outcome. Extensive data for a clinical benefit is available in the context of Staphylococcus aureus bacteremia (SAB), in which in-hospital or 30-day mortality was significantly reduced by 40-50 % in patients evaluated and treated in cooperation with ID consultants. This effect was associated with improved adherence to quality-of-care standards. Moreover, newer studies show a reduced length of hospital stay due to ID consultations, especially if patients are evaluated early in the course of their hospital stay. Of note, informal consultations do not seem to be equivalent to a formal ID consultation with bedside patient evaluation. Studies in other patient groups (solid organ transplant recipients or intensive care unit patients) or in the context of other infections (infective endocarditis, pneumonia, other bloodstream infections) also revealed positive effects of ID consultations. Higher rates of appropriate empirical and targeted antimicrobial treatments and de-escalation strategies due to successful pathogen identification were documented. These modifications resulted in lower treatment costs and decreased antimicrobial resistance development. Although there are methodological limitations in single studies, we consider the consistent and reproducible positive effects of ID consultations shown in studies in different countries and health care systems as convincing evidence for improved quality-of-care and treatment outcomes in patients with infectious diseases. Thus, we strongly recommend efforts to establish significantly more ID consultation services in hospitals in Germany.
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Affiliation(s)
- Siegbert Rieg
- Division of Infectious Diseases, Department of Medicine II, University Medical Center, Albert-Ludwigs-University Freiburg, Hugstetter Str. 55, 79106, Freiburg, Germany.
| | - Marc Fabian Küpper
- Division of Infectious Diseases, Department of Medicine II, University Medical Center, Albert-Ludwigs-University Freiburg, Hugstetter Str. 55, 79106, Freiburg, Germany
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10
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[Impact of an infectious diseases consultation service on the quality of care and the survival of patients with infectious diseases]. ZEITSCHRIFT FUR EVIDENZ FORTBILDUNG UND QUALITAET IM GESUNDHEITSWESEN 2015; 109:500-10. [PMID: 26593765 DOI: 10.1016/j.zefq.2015.09.008] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2015] [Revised: 09/03/2015] [Accepted: 09/03/2015] [Indexed: 11/20/2022]
Abstract
While trained infectious diseases (ID) specialists are regularly involved in inpatient and outpatient care in the United States and Canada, these specialized services are only rarely established in Germany. This article aims to summarize the findings of numerous studies that investigated the impact of ID consultation services on patient care and outcome in patients suffering from infectious diseases. The strongest evidence for a clinical benefit is found in the context of Staphylococcus aureus bacteremia (SAB), where in-hospital- and day-30 mortality was significantly and consistently reduced by about 40% in patients that were evaluated and treated in cooperation with an ID physician. Furthermore, studies revealed that this effect was associated with an improved adherence to standards of care. Newer studies show a reduced length of hospital stay due to ID consultations, especially if patients are evaluated early in the course of their hospital stay. Of note, informal or curbside consultations do not seem to be equivalent to a formal ID consultation with bedside patient evaluation. Studies in other patient groups (solid organ transplant recipients or intensive care unit patients) or in the context of other infections (infective endocarditis, pneumonia, other bloodstream infections) also revealed positive effects of ID consultations. Higher rates of appropriate empirical and targeted antimicrobial treatments and de-escalation strategies due to successful pathogen identification were documented. These modifications resulted in lower treatment costs and decreased antimicrobial resistance development. Although there are methodological limitations in single studies, we consider the consistent and reproducible positive effects of ID consultations shown in studies in different countries and health care systems as convincing evidence for the improved quality of care and treatment outcomes in patients with infectious diseases. Thus, strong consideration should be given to establish ID consultation services in small and medium sized hospitals as well.
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Kishikawa H, Kimura K, Takarabe S, Kaida S, Nishida J. Helicobacter pylori Antibody Titer and Gastric Cancer Screening. DISEASE MARKERS 2015; 2015:156719. [PMID: 26494936 PMCID: PMC4606161 DOI: 10.1155/2015/156719] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/14/2015] [Accepted: 09/06/2015] [Indexed: 02/07/2023]
Abstract
The "ABC method" is a serum gastric cancer screening method, and the subjects were divided based on H. pylori serology and atrophic gastritis as detected by serum pepsinogen (PG): Group A [H. pylori (-) PG (-)], Group B [H. pylori (+) PG (-)], Group C [H. pylori (+) PG (+)], and Group D [H. pylori (-) PG (+)]. The risk of gastric cancer is highest in Group D, followed by Groups C, B, and A. Groups B, C, and D are advised to undergo endoscopy, and the recommended surveillance is every three years, every two years, and annually, respectively. In this report, the reported results with respect to further risk stratification by anti-H. pylori antibody titer in each subgroup are reviewed: (1) high-negative antibody titer subjects in Group A, representing posteradicated individuals with high risk for intestinal-type cancer; (2) high-positive antibody titer subjects in Group B, representing active inflammation with high risk for diffuse-type cancer; and (3) low-positive antibody titer subjects in Group C, representing advanced atrophy with increased risk for intestinal-type cancer. In these subjects, careful follow-up with intervals of surveillance of every three years in (1), every two years in (2), and annually in (3) should be considered.
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Affiliation(s)
- Hiroshi Kishikawa
- Department of Gastroenterology, Tokyo Dental College, Ichikawa General Hospital, 5-11-13 Sugano, Ichikawa, Chiba 272-8513, Japan
| | - Kayoko Kimura
- Department of Gastroenterology, Tokyo Dental College, Ichikawa General Hospital, 5-11-13 Sugano, Ichikawa, Chiba 272-8513, Japan
| | - Sakiko Takarabe
- Department of Gastroenterology, Tokyo Dental College, Ichikawa General Hospital, 5-11-13 Sugano, Ichikawa, Chiba 272-8513, Japan
| | - Shogo Kaida
- Department of Gastroenterology, Tokyo Dental College, Ichikawa General Hospital, 5-11-13 Sugano, Ichikawa, Chiba 272-8513, Japan
| | - Jiro Nishida
- Department of Gastroenterology, Tokyo Dental College, Ichikawa General Hospital, 5-11-13 Sugano, Ichikawa, Chiba 272-8513, Japan
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Chow ALP, Lye DC, Arah OA. Patient and physician predictors of patient receipt of therapies recommended by a computerized decision support system when initially prescribed broad-spectrum antibiotics: a cohort study. J Am Med Inform Assoc 2015; 23:e58-70. [PMID: 26342216 DOI: 10.1093/jamia/ocv120] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2015] [Accepted: 07/06/2015] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVE Antibiotic computerized decision support systems (CDSSs) were developed to guide antibiotic decisions, yet prescriptions of CDSS-recommended antibiotics have remained low. Our aim was to identify predictors of patients' receipt of empiric antibiotic therapies recommended by a CDSS when the prescribing physician had an initial preference for using broad-spectrum antibiotics. METHODS We conducted a prospective cohort study in a 1 500-bed tertiary-care hospital in Singapore. We included all patients admitted from October 1, 2011 through September 30, 2012, who were prescribed piperacillin-tazobactam or carbapenem for empiric therapy and auto-triggered to receive antibiotic recommendations by the in-house antibiotic CDSS. Relevant data on the patient, prescribing and attending physicians were collected via electronic linkages of medical records and administrative databases. To account for clustering, we used multilevel logistic regression models to explore factors associated with receipt of CDSS-recommended antibiotic therapy. RESULTS One-quarter of the 1 886 patients received CDSS-recommended antibiotics. More patients treated for pneumonia (33.2%) than sepsis (12.1%) and urinary tract infections (7.1%) received CDSS-recommended antibiotic therapies. The prescribing physician - but not the attending physician or clinical specialty - accounted for some (13.3%) of the variation. Prior hospitalization (odds ratio [OR] 1.32, 95% CI, 1.01-1.71), presumed pneumonia (OR 6.77, 95% CI, 3.28-13.99), intensive care unit (ICU) admission (OR 0.38, 95% CI, 0.21-0.66), and renal impairment (OR 0.70, 95% CI, 0.52-0.93) were factors associated with patients' receipt of CDSS-recommended antibiotic therapies. CONCLUSIONS We observed that ICU admission and renal impairment were negative predictors of patients' receipt of CDSS-recommended antibiotic therapies. Patients admitted to ICU and those with renal impairment might have more complex clinical conditions that require a physician's assessment in addition to antibiotic CDSS.
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Affiliation(s)
- Angela L P Chow
- Department of Clinical Epidemiology, Institute of Infectious Disease and Epidemiology, Tan Tock Seng Hospital, Singapore Department of Epidemiology, Fielding School of Public Health, University of California, Los Angeles (UCLA), Los Angeles, United States
| | - David C Lye
- Department of Infectious Diseases, Institute of Infectious Disease and Epidemiology, Tan Tock Seng Hospital, Singapore Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Onyebuchi A Arah
- Department of Epidemiology, Fielding School of Public Health, University of California, Los Angeles (UCLA), Los Angeles, United States Center for Health Policy Research, University of California, Los Angeles (UCLA), Los Angeles, United States
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Characteristics of surgical patients receiving inappropriate empiric antimicrobial therapy. J Trauma Acute Care Surg 2015; 77:546-54. [PMID: 25051386 DOI: 10.1097/ta.0000000000000309] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
BACKGROUND Inappropriate antibiotics have been observed to result in an increased duration of antibiotic treatment and hospital length of stay, development of multidrug-resistant organisms, and mortality rate compared with appropriate antibiotic treatment. Few studies have evaluated independent risk factors associated with inappropriateness. The purpose of this study was to identify independent predictors of inappropriate, empiric antimicrobial therapy for the treatment of severe sepsis. METHODS This was a retrospective analysis of a prospectively maintained database of all surgical/trauma patients admitted to a tertiary care center from 1996 to 2007 and treated for sepsis. "Appropriate" empiric antibiotic treatment was determined by sensitivity testing. Demographics and comorbidities, infection sites, infection organisms, and outcomes between strata were compared. Differences in outcome were estimated using relative risk and 95% confidence intervals for correlated data. RESULTS A total of 2,855 patients (7,158 infections) were identified. Independent predictors of inappropriate, empiric antimicrobial therapy for the treatment of severe sepsis included site of infection and organism type. Severity of illness, age, medical conditions, and community versus health care-associated infections were not associated with inappropriate therapy. Although inappropriate empiric therapy was associated with a longer length of stay and duration of antimicrobial use, it did not result in higher mortality. CONCLUSION Our study observed that inappropriate empiric antibiotic selection is related to site of infection and pathogen. Other clinical variables do not appear to predict inappropriateness of antibiotic treatment. Efforts should be focused on early broad-spectrum therapy and more rapid microbiologic methods. LEVEL OF EVIDENCE Therapeutic/care management study, level II.
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Pulcini C, Botelho-Nevers E, Dyar OJ, Harbarth S. The impact of infectious disease specialists on antibiotic prescribing in hospitals. Clin Microbiol Infect 2014; 20:963-72. [PMID: 25039787 DOI: 10.1111/1469-0691.12751] [Citation(s) in RCA: 76] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Given the current bacterial resistance crisis, antimicrobial stewardship programmes are of the utmost importance. We present a narrative review of the impact of infectious disease specialists (IDSs) on the quality and quantity of antibiotic use in acute-care hospitals, and discuss the main factors that could limit the efficacy of IDS recommendations. A total of 31 studies were included in this review, with a wide range of infections, hospital settings, and types of antibiotic prescription. Seven of 31 studies were randomized controlled trials, before/after controlled studies, or before/after uncontrolled studies with interrupted time-series analysis. In almost all studies, IDS intervention was associated with a significant improvement in the appropriateness of antibiotic prescribing as compared with prescriptions without any IDS input, and with decreased antibiotic consumption. Variability in the antibiotic prescribing practices of IDSs, informal (curbside) consultations and the involvement of junior IDSs are among the factors that could have an impact on the efficacy of IDS recommendations and on compliance rates, and deserve further investigation. We also discuss possible drawbacks of IDSs in acute-care hospitals that are rarely reported in the published literature. Overall, IDSs are valuable to antimicrobial stewardship programmes in hospitals, but their impact depends on many human and organizational factors.
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Affiliation(s)
- C Pulcini
- Service de Maladies Infectieuses, CHU de Nancy, Nancy, France; Université de Lorraine, EA 4360 APEMAC, Nancy, France
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Broom A, Broom J, Kirby E. Cultures of resistance? A Bourdieusian analysis of doctors' antibiotic prescribing. Soc Sci Med 2014; 110:81-8. [DOI: 10.1016/j.socscimed.2014.03.030] [Citation(s) in RCA: 116] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2013] [Revised: 03/20/2014] [Accepted: 03/27/2014] [Indexed: 01/27/2023]
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Niwa T, Shinoda Y, Suzuki A, Ohmori T, Yasuda M, Ohta H, Fukao A, Kitaichi K, Matsuura K, Sugiyama T, Murakami N, Itoh Y. Outcome measurement of extensive implementation of antimicrobial stewardship in patients receiving intravenous antibiotics in a Japanese university hospital. Int J Clin Pract 2012; 66:999-1008. [PMID: 22846073 PMCID: PMC3469737 DOI: 10.1111/j.1742-1241.2012.02999.x] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Antimicrobial stewardship has not always prevailed in a wide variety of medical institutions in Japan. METHODS The infection control team was involved in the review of individual use of antibiotics in all inpatients (6348 and 6507 patients/year during the first and second annual interventions, respectively) receiving intravenous antibiotics, according to the published guidelines, consultation with physicians before prescription of antimicrobial agents and organisation of education programme on infection control for all medical staff. The outcomes of extensive implementation of antimicrobial stewardship were evaluated from the standpoint of antimicrobial use density, treatment duration, duration of hospital stay, occurrence of antimicrobial-resistant bacteria and medical expenses. RESULTS Prolonged use of antibiotics over 2 weeks was significantly reduced after active implementation of antimicrobial stewardship (2.9% vs. 5.2%, p < 0.001). Significant reduction in the antimicrobial consumption was observed in the second-generation cephalosporins (p = 0.03), carbapenems (p = 0.003), aminoglycosides (p < 0.001), leading to a reduction in the cost of antibiotics by 11.7%. The appearance of methicillin-resistant Staphylococcus aureus and the proportion of Serratia marcescens to Gram-negative bacteria decreased significantly from 47.6% to 39.5% (p = 0.026) and from 3.7% to 2.0% (p = 0.026), respectively. Moreover, the mean hospital stay was shortened by 2.9 days after active implementation of antimicrobial stewardship. CONCLUSION Extensive implementation of antimicrobial stewardship led to a decrease in the inappropriate use of antibiotics, saving in medical expenses, reduction in the development of antimicrobial resistance and shortening of hospital stay.
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Affiliation(s)
- T Niwa
- Department of Pharmacy, Gifu University Hospital, Gifu, Japan
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