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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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Lai WM, Islahudin FH, Ambaras Khan R, Chong WW. Pharmacists' Perspectives of Their Roles in Antimicrobial Stewardship: A Qualitative Study among Hospital Pharmacists in Malaysia. Antibiotics (Basel) 2022; 11:219. [PMID: 35203822 PMCID: PMC8868356 DOI: 10.3390/antibiotics11020219] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 01/29/2022] [Accepted: 01/30/2022] [Indexed: 12/10/2022] Open
Abstract
Antimicrobial resistance has negatively impacted patient outcomes and increased healthcare costs. Antimicrobial stewardship (AMS) includes all activities and policies to promote the judicious use of antimicrobials. Pharmacists are key players in AMS models worldwide. However, there is a research gap in the role of pharmacists as antimicrobial stewards in Malaysia. This study aimed to explore hospital pharmacists' perspectives on their roles in, and barriers and facilitators to the implementation of AMS strategies. Individual, semi-structured interviews were conducted with 16 hospital pharmacists involved in AMS activities from 13 public hospitals in Kuala Lumpur and Selangor. Audio-taped interviews were transcribed verbatim and imported into NVivo software version 10.0 (QSR). A thematic analysis method was used to identify themes from the qualitative data until theme saturation was reached. Respondents perceived pharmacists as having important roles in the implementation of AMS strategies, in view of the multiple tasks they were entrusted with. They described their functions as antimicrobial advisors, antimicrobial guardians and liaison personnel. The lack of resources in terms of training, manpower and facilities, as well as attitudinal challenges, were some barriers identified by the respondents. Administrative support, commitment and perseverance were found to be facilitators to the role of pharmacists in AMS. In conclusion, pharmacists in public hospitals play important roles in AMS teams. This study has provided insights into the support that AMS pharmacists in public hospitals require to overcome the barriers they face and to enhance their roles in the implementation of AMS strategies.
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Affiliation(s)
- Wan Mae Lai
- Centre of Quality Management of Medicines, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Kuala Lumpur 50300, Malaysia; (W.M.L.); (F.H.I.)
- Pharmacy Department, Serdang Hospital, Ministry of Health, Kajang 43000, Malaysia
| | - Farida Hanim Islahudin
- Centre of Quality Management of Medicines, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Kuala Lumpur 50300, Malaysia; (W.M.L.); (F.H.I.)
| | - Rahela Ambaras Khan
- Pharmacy Department, Kuala Lumpur Hospital, Ministry of Health, Kuala Lumpur 50586, Malaysia;
| | - Wei Wen Chong
- Centre of Quality Management of Medicines, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Kuala Lumpur 50300, Malaysia; (W.M.L.); (F.H.I.)
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Nathwani D, Varghese D, Stephens J, Ansari W, Martin S, Charbonneau C. Value of hospital antimicrobial stewardship programs [ASPs]: a systematic review. Antimicrob Resist Infect Control 2019; 8:35. [PMID: 30805182 PMCID: PMC6373132 DOI: 10.1186/s13756-019-0471-0] [Citation(s) in RCA: 221] [Impact Index Per Article: 44.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2018] [Accepted: 01/11/2019] [Indexed: 12/21/2022] Open
Abstract
Background Hospital antimicrobial stewardship programs (ASPs) aim to promote judicious use of antimicrobials to combat antimicrobial resistance. For ASPs to be developed, adopted, and implemented, an economic value assessment is essential. Few studies demonstrate the cost-effectiveness of ASPs. This systematic review aimed to evaluate the economic and clinical impact of ASPs. Methods An update to the Dik et al. systematic review (2000–2014) was conducted on EMBASE and Medline using PRISMA guidelines. The updated search was limited to primary research studies in English (30 September 2014–31 December 2017) that evaluated patient and/or economic outcomes after implementation of hospital ASPs including length of stay (LOS), antimicrobial use, and total (including operational and implementation) costs. Results One hundred forty-six studies meeting inclusion criteria were included. The majority of these studies were conducted within the last 5 years in North America (49%), Europe (25%), and Asia (14%), with few studies conducted in Africa (3%), South America (3%), and Australia (3%). Most studies were conducted in hospitals with 500–1000 beds and evaluated LOS and change in antibiotic expenditure, the majority of which showed a decrease in LOS (85%) and antibiotic expenditure (92%). The mean cost-savings varied by hospital size and region after implementation of ASPs. Average cost savings in US studies were $732 per patient (range: $2.50 to $2640), with similar trends exhibited in European studies. The key driver of cost savings was from reduction in LOS. Savings were higher among hospitals with comprehensive ASPs which included therapy review and antibiotic restrictions. Conclusions Our data indicates that hospital ASPs have significant value with beneficial clinical and economic impacts. More robust published data is required in terms of implementation, LOS, and overall costs so that decision-makers can make a stronger case for investing in ASPs, considering competing priorities. Such data on ASPs in lower- and middle-income countries is limited and requires urgent attention.
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Affiliation(s)
- Dilip Nathwani
- 1Ninewells Hospital and Medical School, Dundee, DD19SY UK
| | - Della Varghese
- 2Pharmerit International, 4350 East West Highway, Suite 1100, Bethesda, MD 20184 USA
| | - Jennifer Stephens
- 2Pharmerit International, 4350 East West Highway, Suite 1100, Bethesda, MD 20184 USA
| | | | - Stephan Martin
- 2Pharmerit International, 4350 East West Highway, Suite 1100, Bethesda, MD 20184 USA
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Abstract
In adults, respiratory disorders are the second most frequent diagnoses treated in emergency department observation units (EDOUs) and account for the most frequent indication for placement of pediatric patients into an EDOU. With appropriate patient selection, chronic obstructive pulmonary disease exacerbations, and community-acquired pneumonia can be managed in the EDOU. EDOU management results in equivalent or better outcomes than inpatient care with decreased length of stay, increased patient satisfaction, lower cost and in some studies decreased mortality. Evidence-based protocols are important to ensure appropriate patients are placed in the EDOU, standardize best practice interventions, and guide disposition decisions.
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5
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Development of a decision support system for the practice of responsible self-medication. Int J Clin Pharm 2015; 38:152-61. [DOI: 10.1007/s11096-015-0223-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2014] [Accepted: 11/11/2015] [Indexed: 12/11/2022]
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Dik JWH, Vemer P, Friedrich AW, Hendrix R, Lo-Ten-Foe JR, Sinha B, Postma MJ. Financial evaluations of antibiotic stewardship programs-a systematic review. Front Microbiol 2015; 6:317. [PMID: 25932024 PMCID: PMC4399335 DOI: 10.3389/fmicb.2015.00317] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2015] [Accepted: 03/30/2015] [Indexed: 11/30/2022] Open
Abstract
Introduction: There is an increasing awareness to counteract problems due to incorrect antimicrobial use. Interventions that are implemented are often part of an Antimicrobial Stewardship Program (ASPs). Studies publishing results from these interventions are increasing, including reports on the economical effects of ASPs. This review will look at the economical sections of these studies and the methods that were used. Methods: A systematic review was performed of articles found in the PubMed and EMBASE databases published from 2000 until November 2014. Included studies found were scored for various aspects and the quality of the papers was assessed following an appropriate check list (CHEC criteria list). Results: 1233 studies were found, of which 149 were read completely. Ninety-nine were included in the final review. Of these studies, 57 only mentioned the costs associated with the antimicrobial medication. Others also included operational costs (n = 23), costs for hospital stay (n = 18), and/or other costs (n = 19). Nine studies were further assessed for their quality. These studies scored between 2 and 14 out of a potential total score of 19. Conclusions: This review gives an extensive overview of the current financial evaluation of ASPs and the quality of these economical studies. We show that there is still major potential to improve financial evaluations of ASPs. Studies do not use similar nor consistent methods or outcome measures, making it impossible draw sound conclusions and compare different studies. Finally, we make some recommendations for the future.
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Affiliation(s)
- Jan-Willem H Dik
- Department of Medical Microbiology, University of Groningen, University Medical Center Groningen Groningen, Netherlands
| | - Pepijn Vemer
- Unit of PharmacoEpidemiology & PharmacoEconomics, Department of Pharmacy, University of Groningen Groningen, Netherlands ; Department of Epidemiology, Institute of Science in Healthy Aging & health caRE (SHARE), University Medical Center Groningen Groningen, Netherlands
| | - Alex W Friedrich
- Department of Medical Microbiology, University of Groningen, University Medical Center Groningen Groningen, Netherlands
| | - Ron Hendrix
- Department of Medical Microbiology, University of Groningen, University Medical Center Groningen Groningen, Netherlands ; Certe Laboratory for Infectious Diseases Groningen, Netherlands
| | - Jerome R Lo-Ten-Foe
- Department of Medical Microbiology, University of Groningen, University Medical Center Groningen Groningen, Netherlands
| | - Bhanu Sinha
- Department of Medical Microbiology, University of Groningen, University Medical Center Groningen Groningen, Netherlands
| | - Maarten J Postma
- Unit of PharmacoEpidemiology & PharmacoEconomics, Department of Pharmacy, University of Groningen Groningen, Netherlands ; Department of Epidemiology, Institute of Science in Healthy Aging & health caRE (SHARE), University Medical Center Groningen Groningen, Netherlands
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Mergenhagen KA, Wojciechowski AL, Paladino JA. A review of the economics of treating Clostridium difficile infection. PHARMACOECONOMICS 2014; 32:639-50. [PMID: 24807468 DOI: 10.1007/s40273-014-0161-y] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Clostridium difficile infection (CDI) is a costly result of antibiotic use, responsible for an estimated 14,000 deaths annually in the USA according to the Centers for Disease Control and Prevention. Annual costs attributable to CDI are in excess of $US 1 billion. This review summarizes appropriate utilization of prevention and treatment methods for CDI that have the potential to reduce the economic and humanistic costs of the disease. Some cost-effective strategies to prevent CDI include screening and isolation of hospital admissions based on C. difficile carriage to reduce transmission in the inpatient setting, and probiotics, which are potentially efficacious in preventing CDI in the appropriate patient population. The most extensively studied agents for treatment of CDI are metronidazole, vancomycin, and fidaxomicin. Most economic comparisons between metronidazole and vancomycin favor vancomycin, especially with the emergence of metronidazole-resistant C. difficile strains. Metronidazole can only be recommended for mild disease. Moderate to severe CDI should be treated with vancomycin, preferably the compounded oral solution, which provides the most cost-effective therapeutic option. Fidaxomicin offers a clinically effective and potentially cost-effective alternative for treating moderate CDI in patients who do not have the NAP1/BI/027 strain of C. difficile. Probiotics and fecal microbiota transplant have variable efficacy and the US FDA does not currently regulate the content; the potential economic advantages of these treatment modalities are currently unknown.
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Affiliation(s)
- Kari A Mergenhagen
- Veterans Affairs Western New York Healthcare System, 3495 Bailey Avenue, Buffalo, NY, 14215, USA,
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8
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Maripuu H, Aldeyab MA, Kearney MP, McElnay JC, Conlon G, Magee FA, Scott MG. An audit of antimicrobial treatment of lower respiratory and urinary tract infections in a hospital setting. Eur J Hosp Pharm 2014. [DOI: 10.1136/ejhpharm-2013-000394] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
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Rodrigues RM, Fontes AMDS, Mantese OC, Martins RS, Jorge MT. Impact of an intervention in the use of sequential antibiotic therapy in a Brazilian university hospital. Rev Soc Bras Med Trop 2013; 46:50-4. [PMID: 23563825 DOI: 10.1590/0037-868217382013] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2012] [Accepted: 01/11/2013] [Indexed: 11/21/2022] Open
Abstract
INTRODUCTION Sequential antibiotic therapy (SAT) is safe and economical. However, the unnecessary use of intravenous (IV) administration usually occurs. The objective of this work was to get to know the effectiveness of an intervention to implement the SAT in a teaching hospital in Brazil. METHODS This was a prospective and interventional study, historically controlled, and was conducted in the Hospital de Clínicas, Universidade Federal de Uberlândia, State of Minas Gerais, Brazil, a high complexity teaching hospital having 503 beds. In each of the periods, from 04/04/05 to 07/20/05 (pre-intervention) and from 09/24/07 to 12/20/07 (intervention), 117 patients were evaluated. After the pre-intervention period, guidelines were developed which were implemented during the intervention period along with educational measures and a reminder system added to the patients' prescription. RESULTS In the pre-intervention and intervention periods, the IV antibiotics were used as treatment for a average time of 14.8 and 11.8 days, respectively. Ceftriaxone was the antibiotic most prescribed in both periods (23.4% and 21.6% respectively). Starting from the first prescription of antibiotics, the average length of hospitalization time was 21.8 and 17.5 days, respectively. The SAT occurred only in 4 and 5 courses of treatment, respectively, and 12.8% and 18.8% of the patients died in the respective periods. CONCLUSIONS Under the presented conditions, the evaluated intervention strategy is ineffective in promoting the exchange of the antibiotic administration from IV to oral treatment (SAT).
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Affiliation(s)
- Raquel Melo Rodrigues
- Programa de Pós-Graduação em Ciências da Saúde, Faculdade de Medicina, Universidade Federal de Uberlândia. Uberlândia, MG, Brasil
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10
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Vella E, Azzopardi LM, Zarb-Adami M, Serracino-Inglott A. Development of protocols for the provision of headache and back-pain treatments in Maltese community pharmacies. INTERNATIONAL JOURNAL OF PHARMACY PRACTICE 2010. [DOI: 10.1211/ijpp.17.05.0003] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
Abstract
Objective
The purpose of this study was to draw up two protocols designed to help Maltese pharmacists care for consumers seeking treatment for headache and back pain and to subsequently use the protocols to assess pharmacists' management of the named conditions.
Method
The setting was a sample of 10 of the 207 community pharmacies in Malta. Two flow-chart protocols for headache and back-pain management were developed from various reference sources. The protocols were first tested in a community pharmacy for practicality and applicability in a pilot study. In nine other pharmacies chosen at random the pharmacists' manner of addressing 10 headache and 10 back-pain cases in each pharmacy was compared with that recommended in the protocols. Consumers who visited the pharmacy to fill a prescription, to purchase a named product or for advice on how to deal with symptoms were included in the study.
Key findings
Of the 212 pharmacist interventions assessed, cases where pharmacists responded to symptoms were managed with the highest average compliance (57%) whereas cases in which the consumer asked for a product by name were managed with an average compliance with the protocols of 46%. Cases in which consumers presented at the pharmacy with a prescription were managed with an average compliance of 55%.
Conclusions
Protocols may be used as a means of measuring the impact of the intervention of community pharmacists in patient care. The findings suggest a lack of advice given to consumers presenting at the pharmacy to request a named product.
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Affiliation(s)
- Elaine Vella
- Department of Pharmacy, University of Malta, Msida, Malta
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11
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Modificación del tratamiento antibiótico empírico en las primeras 72 horas de hospitalización. FARMACIA HOSPITALARIA 2008. [DOI: 10.1016/s1130-6343(08)75934-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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Cortoos PJ, Simoens S, Peetermans W, Willems L, Laekeman G. Implementing a hospital guideline on pneumonia: a semi-quantitative review. Int J Qual Health Care 2007; 19:358-67. [PMID: 17855445 DOI: 10.1093/intqhc/mzm045] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND AND OBJECTIVE To quantify the impact of different guideline implementation interventions to improve treatment of community-acquired pneumonia (CAP) in a hospital setting. METHODS Pubmed, the Cochrane Library, the Cochrane Effective Practice and Organization of Care specialized register, EMBASE and CINAHL. STUDY SELECTION Hospital-based trials studying the effect of guidelines on compliance with care processes, clinical and/or economic outcomes in the treatment of CAP together with a description of their implementation interventions. DATA EXTRACTION Two independent reviewers extracted and categorized utilized implementation interventions, assessed intensity of use and calculated changes for process of care variables, clinical and economical outcomes. Correlations between interventions and improvement of outcomes were assessed by means of Spearman's rho-test and Mann-Whitney U-test. RESULTS In 27 included studies, educational meetings (21/27) and distribution of written material (14/27) were the two most used interventions. Most individual studies show positive overall results, but taken together, no significant relation between number or type of implementation interventions and improvement of outcomes could be detected. Only audit and feedback showed a significant negative influence on the improvement rate of length of stay (p = 0.003; n = 20). CONCLUSION Other hospital-specific factors are likely to have a higher impact on the rate of improvement than the implementation interventions alone. Describing which interventions are most successful is unlikely to be correct without taking these hospital-specific factors into account. Future research should focus on how to identify and define these factors and how to adapt the intervention to hospital-specific factors.
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Affiliation(s)
- Pieter-Jan Cortoos
- Research Centre for Pharmaceutical Care and Pharmaco-Economics, Faculty of Pharmaceutical Sciences, Katholieke Universiteit Leuven, Belgium.
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Abstract
Specialist pharmacists have become an established feature of the antibiotic stewardship landscape in hospitals throughout the UK over the last decade. This review examines the origins of the specialist antibiotic pharmacist and how the role has developed in recent years. Antibiotic pharmacists fulfil a vital function in modern National Health Service hospitals as key members of the infection control team with overall responsibility for initiatives to promote rational antibiotic prescribing. Evidence of the impact of antibiotic pharmacists on clinical, microbiological and financial outcomes is presented along with examples of innovative practice. Finally, a vision for the future of the antibiotic pharmacist role is outlined.
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Affiliation(s)
- Kieran Hand
- Pharmacy Department, Southampton University Hospitals NHS Trust, Southampton General Hospital, Tremona Road, Southampton SO16 6YD, UK.
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Seaton RA, Nathwani D, Burton P, McLaughlin C, MacKenzie AR, Dundas S, Ziglam H, Gourlay Y, Beard K, Douglas E. Point prevalence survey of antibiotic use in Scottish hospitals utilising the Glasgow Antimicrobial Audit Tool (GAAT). Int J Antimicrob Agents 2007; 29:693-9. [PMID: 17400430 DOI: 10.1016/j.ijantimicag.2006.10.020] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2006] [Revised: 10/28/2006] [Accepted: 10/30/2006] [Indexed: 10/23/2022]
Abstract
A point prevalence survey of antimicrobial prescribing was performed in 10 Scottish hospitals using the Glasgow Antimicrobial Audit Tool (GAAT). Appropriateness of the intravenous (IV) route was determined by an infectious diseases physician (IDP) and by a computerised algorithm. The IDP also estimated IV agent appropriateness. Each hospital was surveyed on a single day. Of 3826 patients surveyed, 1079 (28.3%) received an antibiotic, 381 (35.3%) intravenously; 197 (28.2%) orally treated had prior IV therapy. Median duration of IV was 4 days (IQR 2-7 days) and oral switch was 3.5 days (2-6). IV route was appropriate in 84% (IDP) and 84.8% (algorithm). Choice of agent was appropriate in 80% (IDP). Third-generation cephalosporins (3GC) (28.3%) were most frequent, followed by co-amoxiclav (20.2%), metronidazole (19.2%) and glycopeptides (18.6%). Regional differences were seen. The study shows it is possible to coordinate, collect and compare data from UK hospitals using the GAAT. Data may usefully inform local and national audit and support prescribing initiatives.
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Affiliation(s)
- R A Seaton
- Infection Unit, Brownlee Centre, Gartnavel General Hospital, Glasgow, UK.
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15
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Abstract
Antimicrobial misuse results in the development of resistance and superbugs. Over recent decades, resistance has been increasing despite continuing efforts to control it, resulting in increased mortality and cost. Many authorities have proposed local, regional and national guidelines to fight against this phenomenon, and the usefulness of these programmes has been evaluated. Multifaceted intervention seems to be the most efficient method to control antimicrobial resistance. Monitoring of bacterial resistance and antibiotic use is essential, and the methodology has now been homogenized. The implementation of guidelines and infection control measures does not control antimicrobial resistance and needs to be reinforced by associated measures. Educational programmes and rotation policies have not been evaluated sufficiently in the literature. Combination antimicrobial therapy is inefficient in controlling antimicrobial resistance.
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Affiliation(s)
- Cédric Foucault
- Service des Maladies Infectieuses et Tropicales, Hôpital Nord, Marseille, France
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Boyadjiev I, Leone M, Garnier F, Albanèse J, Martin C. [Management of ventilator acquired pneumonia]. ACTA ACUST UNITED AC 2006; 25:761-72. [PMID: 16697138 DOI: 10.1016/j.annfar.2006.03.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2004] [Accepted: 02/13/2006] [Indexed: 01/15/2023]
Abstract
Ventilator-associated pneumonia occurs in the evolution of 8 to 70% of patients in the Intensive Care Unit. It is the main site of nosocomial infection for mechanically ventilated patients. Nosocomial pneumonia represents an important cause of morbidity and mortality, despite progresses in antibiotic prescription, use of intensive care and prevention. This review is based on the ATS guidelines, and reviews epidemiology, diagnosis and treatment of ventilator-acquired pneumonia, in non-immunocompromised adults.
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Affiliation(s)
- I Boyadjiev
- Département d'anesthésie et de réanimation, CHU Nord, boulevard Pierre-Dramard, 13915 Marseille cedex 20, France.
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McLaughlin CM, Bodasing N, Boyter AC, Fenelon C, Fox JG, Seaton RA. Pharmacy-implemented guidelines on switching from intravenous to oral antibiotics: an intervention study. QJM 2005; 98:745-52. [PMID: 16126741 DOI: 10.1093/qjmed/hci114] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND A high proportion of medical in-patients in the UK receive intravenous (IV) antibiotic therapy. This may be inappropriate in non-severe infections, or unnecessarily prolonged. AIM To assess the impact of guideline implementation on IV antibiotic prescribing in medical admissions to a general hospital. DESIGN Observational intervention study. METHODS Data relating to infection and antibiotic therapy were collected for 4 weeks pre-intervention (group 1) and 4 weeks post intervention (group 2). Six months later, data were collected for a further 4 weeks following a second intervention (group 3). Interventions consisted of pharmacy-led implementation of guidelines incorporating criteria for IV therapy and switching to the oral route. The second intervention also included pharmacy-initiated feedback on prescribing. The main outcome measures were IV antibiotic duration, and appropriateness of the IV route and switching. RESULTS Of 2365 admissions, 757 (32%) had 806 treated episodes. IV therapy was used in 40%, 46% and 36% (groups 1, 2 and 3, respectively) and was appropriate in 92% vs. 100% (group 1 vs. 2). In groups 2 and 3, oral switch timing was appropriate in 90% and 88%, vs. 17% in group 1 (p < 0.001). Between groups 1 and 2, median duration of IV therapy was reduced from 3 to 2 days (p = 0.01). More patients in group 2 received appropriate exclusively IV therapy (65% vs. 96%, p < 0.01). Duration of stay in IV-treated patients reduced from 13 to 10 days in groups 2 and 3 (p = 0.047). IV antibiotic expenditure reduced by 13% per patient admitted between groups 1 and 2. DISCUSSION Pharmacy-led introduction of antibiotic guidelines appears to result in clinically appropriate reductions in IV therapy.
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Paskovaty A, Pflomm JM, Myke N, Seo SK. A multidisciplinary approach to antimicrobial stewardship: evolution into the 21st century. Int J Antimicrob Agents 2005; 25:1-10. [PMID: 15620820 DOI: 10.1016/j.ijantimicag.2004.09.001] [Citation(s) in RCA: 81] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
In the 21st century, we face the problems of escalating antibiotic resistance, difficult-to-treat infections and slowed new drug development. Healthcare practitioners are increasingly recognising the importance of good antimicrobial stewardship. Various strategies such as formulary management, prior approval, clinical pathways, post-prescribing evaluation and intravenous to oral conversion have been used singly or in combination to improve prescribing and reduce costs. Combining a multifaceted approach with a full-time dedicated multidisciplinary team appears to be capable of yielding satisfactory clinical and economic outcomes and most importantly, sustaining efforts of antimicrobial stewardship. The multidisciplinary approach to antibiotic management should be tailored to fit the individual needs of an institution. More data are needed to document effects on curbing resistance.
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Affiliation(s)
- A Paskovaty
- Department of Pharmacy, Memorial Sloan-Kettering Cancer Center, New York, NY 10021, USA.
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Capelastegui A, España PP, Quintana JM, Gorordo I, Ortega M, Idoiaga I, Bilbao A. Improvement of process-of-care and outcomes after implementing a guideline for the management of community-acquired pneumonia: a controlled before-and-after design study. Clin Infect Dis 2004; 39:955-63. [PMID: 15472846 DOI: 10.1086/423960] [Citation(s) in RCA: 101] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2004] [Accepted: 05/13/2004] [Indexed: 11/03/2022] Open
Abstract
BACKGROUND Studies investigating the impact of guideline implementation for inpatient management of community-acquired pneumonia (CAP) usually have methodological limitations. We present a controlled study that compared interventions before and after the implementation of a practice guideline. METHODS Clinical and demographic characteristics, as well as process-of-care and outcome indicators, were recorded for all patients with CAP who were admitted to Galdakao Hospital (Galdakao, Spain) in the 19-month period after the implementation, on 1 March 2000, of a guideline for the treatment of CAP. These data were also recorded for all patients with CAP who were admitted to this hospital during the year before the guideline was implemented, as well as for randomly selected inpatients with CAP at 4 other hospitals during both periods (i.e., before and after guideline implementation) who were chosen as an external comparison group. Multivariate linear and logistic regression models were employed for adjustment. RESULTS Guideline implementation resulted in shorter durations of antibiotic treatment (P<.001) and intravenous treatment (P<.001), better coverage of atypical pathogens (P<.001), and improved appropriateness of antibiotic treatment (P<.001), compared with the period before the guideline was implemented. The adjusted analyses revealed decreases in 30-day mortality (odds ratio [OR], 2.14; 95% confidence interval [CI], 1.23-3.72) and in-hospital mortality (OR, 2.46; 95% CI, 1.37-4.41) and a 1.8-day reduction in the duration of hospital stay. In the control hospitals, there were small but statistically insignificant changes in these indicators for admitted patients. CONCLUSIONS This study, which was performed with an adequate, controlled before-and-after intervention design, demonstrated significant improvements in both process-of-care and outcome indicators after implementation of a guideline for treating CAP.
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&NA;. Do antimicrobial control programmes have a positive effect on patient outcomes? DRUGS & THERAPY PERSPECTIVES 2004. [DOI: 10.2165/00042310-200420090-00008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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Huvent-Grelle D, Puisieux F, Tettart-Hevin K, Tettart V, Bulckaen H, Simovic B, Leroy O, Dewailly P. Pneumopathies du sujet âgé. Presse Med 2004; 33:522-9. [PMID: 15235503 DOI: 10.1016/s0755-4982(04)98653-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE We developed a prescribing guideline containing recommendations for the initial empirical antibiotic therapy in community or nosocomial pneumonia. The aim of the present study was to examine the impact of this measure. METHOD The prescribing guideline was implemented in May 1999. We retrospectively reviewed the charts of all patients>65 years with community-, or nursing home- or hospital-acquired pneumonia hospitalised in our department of acute geriatric care between May 1999 and November 2000. The criteria assessed were: consistence with the guideline, clinical effectiveness within 72 hours, adequation with the isolated germs and intra-hospital mortality. RESULTS Data were collected on 112 patients (63 women et 49 men; mean age=80 +/- 8 Years). The pneumonia was community-acquired in 52 cases (46%), nursing home acquired in 25 cases (22%) and hospital-acquired in 35 cases (31%). Antibiotic prescription was consistent with the guideline in 64 cases (57%). When the antibiotic therapy was consistent, the patients were more likely to improve within 72 hours (45/64 versus 23/48; p=0.01). Despite a tendency, the number of antimicrobial treatments adapted to the isolated microorganisms was not significantly higher in the consistent group (22/36 adapted treatments versus 10/20). The intra-hospital mortality (25%) was similar in the two groups consistent and not consistent with the guideline. SARM was the most frequent multiresistant bacteria that was isolated. CONCLUSION The use of a prescribing guideline might improve the efficiency of empirical probabilistic antibiotic therapies. The impact of the guideline use on overall antibiotic costs and microbiological flora remains to be determined.
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Affiliation(s)
- Dominique Huvent-Grelle
- Service de médecine interne et gériatrie, Hôpital gériatrique, Les Bateliers, CHRU de Lille.
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Viale P, Scudeller L, Petrosillo N, Girardi E, Cadeo B, Signorini L, Pagani L, Carosi G. Clinical Stability in Human Immunodeficiency Virus–Infected Patients with Community‐Acquired Pneumonia. Clin Infect Dis 2004; 38:271-9. [PMID: 14699461 DOI: 10.1086/380788] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2003] [Accepted: 09/05/2003] [Indexed: 11/03/2022] Open
Abstract
Clinical stability (CS), defined as normalization of vital signs, is often used to manage inpatients with community-acquired pneumonia (CAP). The main objective of our study was to identify a reliable definition of CS for human immunodeficiency virus (HIV)-positive patients with CAP. During an 18-month period, 437 HIV-positive Italian inpatients with CAP were enrolled in the study. We used 3 definitions of CS (from a less conservative [definition 1] to a more conservative [definition 3] definition) based on combinations of different thresholds for vital signs. Assessments were performed at admission and daily during the hospital stay. For the 3 definitions, 14.9%, 8.0%, and 4.8% of patients were stable at baseline, with deterioration after reaching CS in 7.16%, 4.76%, and 2.05%, respectively. The 8 patients whose conditions deteriorated after reaching CS definition 3 (systolic blood pressure, >90 mm Hg; pulse, <90 beats/min; respiratory rate, <20 breaths/min; oxygen saturation, >90%; temperature, <37 degrees C; ability to eat; and normal mental status) survived and were discharged from the hospital. The more conservative definition of CS appears to be reliable for the management of HIV-infected patients with CAP.
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Affiliation(s)
- P Viale
- Clinic of Infectious Disease, Department of Clinical and Morphological Research, School of Medicine, University of Udine, Udine, Italy.
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Brown PD. Adherence to guidelines for community-acquired pneumonia: does it decrease cost of care? PHARMACOECONOMICS 2004; 22:413-420. [PMID: 15137880 DOI: 10.2165/00019053-200422070-00001] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Community-acquired pneumonia (CAP) is a common diagnosis and care of CAP is responsible for significant healthcare expenditures, the majority of which are for patients who require hospitalisation. Studies have shown that significant variation exists among institutions with respect to antibacterial costs and length of stay (LOS) for CAP. These variations do not appear to be associated with significant differences in patient outcomes. This information has stimulated the development of practice guidelines and critical pathways to optimise the care of patients with CAP. The central focus of guidelines is recommendations for antibacterial therapy; critical pathways include recommendations for therapy, but focus on the process of care for patients with CAP. Guidelines and critical pathways are time consuming to develop and their implementation requires significant institutional resources. Therefore, it is essential that they are shown to be effective, and there has been significant interest in determining if guidelines and pathways can improve the cost effectiveness of care. In the past several years, a number of studies have evaluated the impact of treatment consistent with guidelines on outcomes for patients with CAP. These studies have shown that antibacterial therapy that is consistent with guidelines can reduce LOS, decrease costs, and several have shown a favourable impact on mortality. The majority of these studies have been retrospective reviews. One multicenter prospective, randomised trial of a critical pathway for CAP revealed significant reductions in the hospital admission of patients, LOS and cost of care. Other studies of processes of care have been mainly 'before and after' interventions; many have shown reductions in LOS and costs. Based on the available data, it is reasonable to expect that adherence to guidelines and critical pathways can reduce the cost of care for CAP; however, randomised controlled trials that include a formal cost-effectiveness analysis are needed. Even if the data to support the use of guidelines and pathways are robust, those who develop and implement them need to anticipate and understand barriers to physician adherence.
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Affiliation(s)
- Patricia D Brown
- Division of Infectious Diseases, Wayne State University School of Medicine, Detroit, Michigan 48201, USA.
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Zaman MM, Recco RA, Haag R. Infection with non-B subtype HIV type 1 complicates management of established infection in adult patients and diagnosis of infection in newborn infants. Clin Infect Dis 2002; 34:417-8. [PMID: 11774090 DOI: 10.1086/323186] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
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Nathwani D, Williams F, Winter J, Winter J, Ogston S, Davey P. Use of indicators to evaluate the quality of community-acquired pneumonia management. Clin Infect Dis 2002; 34:318-23. [PMID: 11774078 DOI: 10.1086/338066] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2001] [Revised: 08/15/2001] [Indexed: 11/03/2022] Open
Abstract
Quality-assessment indicators for community-acquired pneumonia (CAP) founded on health care structure, process, and outcome have been recommended as a potential audit tool to evaluate the delivery of care. We prospectively audited the treatment of 205 patients admitted with CAP to 2 hospitals in Dundee against some of these key standards. Patients with severe CAP were more likely to die (mortality rate, 42% versus 7%) and to receive antibiotics by the intravenous route (relative risk [RR], 1.81; 95% confidence interval [CI], 1.38-2.37) and within 4 hours of admission to the hospital (RR, 1.22; 95% CI, 0.92-1.62). There was a lack of uniformity regarding the amount of oxygen prescribed, with evidence of poor case record and drug prescription chart documentation related to oxygen therapy. Adherence to the recommended antibiotic policy was associated with reduced risk of death or readmission to the hospital (RR, 0.58; 95% CI, 0.34-1.00). However, in a multivariate analysis, severity of pneumonia was the strongest predictor of death or readmission (P=.004), and adherence to the antibiotic policy was not statistically significant (P=.154). Our study has confirmed the value of quality indicators in evaluating our CAP management and has stimulated the development and implementation of a local hospital-based integrated care pathway.
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Affiliation(s)
- Dilip Nathwani
- Infection and Immunodeficiency Unit, Tayside University Hospitals Trust, Dundee, United Kingdom.
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Factors Influencing Length of Stay, Time to Resolution of Morbidity, and Cost of Patient Care: A Comparative Retrospective Study of Short-Stay and Long-Stay Patients Hospitalized for Simple Pneumonia (DRG 89 and 90). INFECTIOUS DISEASES IN CLINICAL PRACTICE 2001. [DOI: 10.1097/00019048-200109000-00006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Nathwani D, Rubinstein E, Barlow G, Davey P. Do guidelines for community-acquired pneumonia improve the cost-effectiveness of hospital care? Clin Infect Dis 2001; 32:728-41. [PMID: 11229840 DOI: 10.1086/319216] [Citation(s) in RCA: 64] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2000] [Revised: 07/17/2000] [Indexed: 11/03/2022] Open
Abstract
There is growing pressure to demonstrate the value of practice guidelines. We have reviewed the evidence that guidelines for the treatment of community-acquired pneumonia (CAP) change current practices and that the standardization of practices reduces costs and/or improves outcome. The most obvious barrier to implementation of the guidelines is lack of knowledge about their content; equally important are the attitudes and behavior of professionals, patients, and their caregivers. Guidelines may improve the outcome of CAP, provided that there is an association between variations in outcome and some specific processes of care. Conversely, when there is no such relationship, guidelines may reduce the cost of care without having an adverse effect on outcome. The cost-effectiveness of CAP guidelines in an individual hospital depends on the systems that are available to identify patients with CAP and to measure the processes of care. There is good evidence that following the recommendations of the CAP guidelines does improve the cost-effectiveness of care and, therefore, that an audit of CAP may be worth the effort.
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Affiliation(s)
- D Nathwani
- Infection and Immunodeficiency Unit, Tayside University Hospitals, National Health Service Trust, Dundee DD3 8EA, United Kingdom.
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Drummond GA, Jenkins DR. Treatment protocols for community-acquired pneumonia: evidence-based must replace consensus-based. J Antimicrob Chemother 2000; 46:640-1. [PMID: 11020268 DOI: 10.1093/jac/46.4.640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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