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Lautenbach E, Hamilton KW, Grundmeier R, Neuhauser MM, Hicks LA, Jaskowiak-Barr A, Cressman L, James T, Omorogbe J, Frager N, Menon M, Kratz E, Dutcher L, Chiotos K, Gerber JS. Development of an Electronic Algorithm to Target Outpatient Antimicrobial Stewardship Efforts for Acute Bronchitis and Pharyngitis. Open Forum Infect Dis 2022; 9:ofac273. [PMID: 35854991 PMCID: PMC9291392 DOI: 10.1093/ofid/ofac273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 05/28/2022] [Indexed: 11/17/2022] Open
Abstract
Background A major challenge for antibiotic stewardship programs is the lack of accurate and accessible electronic data to target interventions. We developed and validated separate electronic algorithms to identify inappropriate antibiotic use for adult outpatients with bronchitis and pharyngitis. Methods We used International Classification of Diseases, 10th Revision, diagnostic codes to identify patient encounters for acute bronchitis and pharyngitis at outpatient practices between 3/15/17 and 3/14/18. Exclusion criteria included immunocompromising conditions, complex chronic conditions, and concurrent infections. We randomly selected 300 eligible subjects each with bronchitis and pharyngitis. Inappropriate antibiotic use based on chart review served as the gold standard for assessment of the electronic algorithm, which was constructed using only data in the electronic data warehouse. Criteria for appropriate prescribing, choice of antibiotic, and duration were based on established guidelines. Results Of 300 subjects with bronchitis, 167 (55.7%) received an antibiotic inappropriately based on chart review. The electronic algorithm demonstrated 100% sensitivity and 95.3% specificity for detection of inappropriate prescribing. Of 300 subjects with pharyngitis, 94 (31.3%) had an incorrect prescribing decision. Among 29 subjects with a positive rapid streptococcal antigen test, 27 (93.1%) received an appropriate antibiotic and 29 (100%) received the correct duration. The electronic algorithm demonstrated very high sensitivity and specificity for all outcomes. Conclusions Inappropriate antibiotic prescribing for bronchitis and pharyngitis is common. Electronic algorithms for identifying inappropriate prescribing, antibiotic choice, and duration showed excellent test characteristics. These algorithms could be used to efficiently assess prescribing among practices and individual clinicians. Interventions based on these algorithms should be tested in future work.
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Reciprocal Inclusion of Microbiomes and Environmental Justice Contributes Solutions to Global Environmental Health Challenges. mSystems 2022; 7:e0146221. [PMID: 35642845 PMCID: PMC9239259 DOI: 10.1128/msystems.01462-21] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Generations of colonialism, industrialization, intensive agriculture, and anthropogenic climate change have radically altered global ecosystems and by extension, their environmental microbiomes. The environmental consequences of global change disproportionately burden racialized communities, those with lower socioeconomic status, and other systematically underserved populations. Environmental justice seeks to balance the relationships between environmental burden, beneficial ecosystem functions, and local communities. Given their direct links to human and ecosystem health, microbes are embedded within social and environmental justice. Considering scientific and technological advances is becoming an important step in developing actionable solutions to global equity challenges. Here we identify areas where inclusion of microbial knowledge and research can support planetary health goals. We offer guidelines for strengthening a reciprocal integration of environmental justice into environmental microbiology research. Microbes form intimate relationships with the environment and society, thus microbiologists have numerous and unique opportunities to incorporate equity into their research, teaching, and community engagement.
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Bienvenu AL, Pavese P, Leboucher G, Berger P, Roux S, Charmillon A, Foroni L, Menotti J, Lebeaux D, Mayan R, Mondain V, Robin C, Lesprit P, Alfandari S, Kernéis S. Practical checklist for implementation of antifungal stewardship programmes. J Med Microbiol 2022; 71. [PMID: 35771615 DOI: 10.1099/jmm.0.001560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Introduction. Antifungal stewardship programmes are needed in healthcare facilities to limit the overuse or misuse of antifungals, which are responsible for an increase in antifungal resistance.Hypothesis/Gap Statement. Core recommendations for antifungal stewardship were published by the Mycoses Study Group Education and Research Consortium, while the Centers for Disease Control and Prevention (CDC) provided a Core Elements of Hospital Antibiotic Stewardship Programs checklist. The recommendations offer global core elements for best practices in antifungal stewardship, but do not provide a framework for the implementation of antifungal stewardship programmes in healthcare facilities.Aim. In line with the recommendations, it is of the utmost importance to establish a practical checklist that may be used to implement antifungal stewardship programmes.Methodology. The practical checklist was established by a national consensus panel of experts involved in antifungal stewardship activities. A preliminary checklist was sent to all experts. The final document was approved by the panel after discussion and the resolution of any disagreements by consensus.Results. The final checklist includes the following items: leadership support; actions to support optimal antifungal use; actions to monitor antifungal prescribing, use and resistance; and an education programme.Conclusion. This antifungal stewardship checklist offers opportunities for antifungal resistance containment, given that antifungal stewardship activities promote the optimal use of antifungals.
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Cantey JB, Prusakov P. A Proposed Framework for the Clinical Management of Neonatal "Culture-Negative" Sepsis. J Pediatr 2022; 244:203-211. [PMID: 35074307 DOI: 10.1016/j.jpeds.2022.01.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 12/17/2021] [Accepted: 06/12/2022] [Indexed: 01/08/2023]
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Liepman RS, Swink JM, Habing GG, Boyaka PN, Caddey B, Costa M, Gomez DE, Toribio RE. Effects of Intravenous Antimicrobial Drugs on the Equine Fecal Microbiome. Animals (Basel) 2022; 12:1013. [PMID: 35454258 PMCID: PMC9030835 DOI: 10.3390/ani12081013] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 03/30/2022] [Accepted: 04/07/2022] [Indexed: 02/05/2023] Open
Abstract
Alterations in the gastrointestinal microbiota after antimicrobial therapy in horses can result in loss of colonization resistance and changes in bacterial metabolic function. It is hypothesized that these changes facilitate gastrointestinal inflammation, pathogen expansion and the development of diarrhea. The objectives of this study were to determine the effect of intravenous administration of antimicrobial drugs (ceftiofur, enrofloxacin, oxytetracycline) on equine fecal bacterial communities over time, to investigate whether those changes are detectable after 5 days of treatment and whether they persist over time (30 days). Sixteen horses were randomly assigned into 4 treatment groups: group 1 (enrofloxacin, n = 4); group 2 (ceftiofur sodium, n = 4); group 3 (oxytetracycline, n = 4); group 4 (0.9% saline solution, placebo, n = 4). Antimicrobial therapy was administered for 5 days. Fecal samples were obtained before (day 0) and at 3, 5 and 30 days of the study period. Bacterial DNA was amplified using specific primers to the hypervariable region V1−V3 of the 16S rRNA gene using a 454 FLX-Titanium pyrosequencer. Antimicrobial therapy failed to cause any changes in physical examination parameters, behavior, appetite or fecal output or consistency throughout the study in any horse. There was a significant effect of treatment on alpha diversity indices (richness) over the treatment interval for ceftiofur on days 0 vs. 3 (p < 0.05), but not for other antimicrobials (p > 0.05). Microbial composition was significantly different (p < 0.05) across treatment group and day, but not for interactions between treatment and day, regardless of taxonomic level and beta-diversity distance metric. The most significant antimicrobial effects on relative abundance were noted after intravenous administration of ceftiofur and enrofloxacin. The relative abundance of Fibrobacteres was markedly lower on day 3 compared to other days in the ceftiofur and enrofloxacin treatment groups. There was an increase in Clostridia and Lachnospiraceae from day 0 to days 3 and 5 in ceftiofur and enrofloxacin treated groups. These findings showed the negative effect of antimicrobial drugs on bacterial communities associated with gut health (Fibrobacteres and Lachnospiraceae) and indicate that changes in specific taxa could predispose horses to gastrointestinal inflammation and the development of diarrhea.
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Abstract
Technologies such as medical treatment, assistive care devices, and monitoring tools represent strategies for dealing with the progression of dementia. Drawing on ethnographic data from Shanghai, this study examines how family caregivers engage with technology to enhance their care performance. I argue for a stewardship approach to dementia care given that care is not only a moral experience but also an intellectual labor, which requires the competence of family caregivers. This stewardship approach contributes to our understanding of family caregivers' efforts at coming to terms with the changing discourse on dementia and the broad social change in China.
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Hussain WA, Bondi DS, Shah P, Morgan SE, Sriram S, Schreiber MD. Implementation of an Inhaled Nitric Oxide Weaning Protocol and Stewardship in a Level 4 NICU to Decrease Inappropriate Use. J Pediatr Pharmacol Ther 2022; 27:284-291. [PMID: 35350163 DOI: 10.5863/1551-6776-27.3.284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Accepted: 07/23/2021] [Indexed: 11/11/2022]
Abstract
OBJECTIVE Inhaled nitric oxide (iNO) is an effective but expensive treatment of pulmonary hypertension in newborns, with limited data regarding weaning. Our institution implemented a multidisciplinary iNO weaning protocol and stewardship to reduce inappropriate use of iNO. The objective of this study was to evaluate our institutional iNO usage before and after implementation. METHODS Single-center study comparing a retrospective control group to a prospective cohort after implementation of an iNO weaning protocol. All infants in the neonatal intensive care unit (NICU) who received iNO during the study timeframe were included. The primary outcome was duration of iNO per course. RESULTS A total of 47 courses of iNO occurred during the pre-protocol timeframe compared with 37 courses in the post-protocol timeframe. Median iNO usage per course was 149 hours (IQR, 63-243) in the pre-protocol group versus 59 hours (IQR, 37-122) in the post-protocol group (p = 0.008). Length of stay was significantly longer in the pre-protocol group (p = 0.02), likely related to significantly longer ventilator days in the pre-protocol group (p = 0.02). Compliance with initiation of weaning when recommended per the protocol was 72%, and the incidence of successful weaning was 74%. CONCLUSIONS The implementation of an iNO weaning protocol in the NICU significantly decreased iNO usage by approximately 60% with no notable negative effects.
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Jamrozik E, Heriot GS. Ethics and antibiotic resistance. Br Med Bull 2022; 141:4-14. [PMID: 35136968 PMCID: PMC8935610 DOI: 10.1093/bmb/ldab030] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2021] [Revised: 11/28/2021] [Accepted: 12/02/2021] [Indexed: 11/13/2022]
Abstract
INTRODUCTION OR BACKGROUND Antibiotic resistance raises ethical issues due to the severe and inequitably distributed consequences caused by individual actions and policies. SOURCES OF DATA Synthesis of ethical, scientific and clinical literature. AREAS OF AGREEMENT Ethical analyses have focused on the moral responsibilities of patients to complete antibiotic courses, resistance as a tragedy of the commons and attempts to limit use through antibiotic stewardship. AREAS OF CONTROVERSY Each of these analyses has significant limitations and can result in self-defeating or overly narrow implications for policy. GROWING POINTS More complex analyses focus on ethical implications of ubiquitous asymptomatic carriage of resistant bacteria, non-linear outcomes within and between patients over time and global variation in resistant disease burdens. AREAS TIMELY FOR DEVELOPING RESEARCH Neglected topics include the harms of antibiotic use, including off-target effects on the human microbiome, and the lack of evidence guiding most antibiotic prescription decisions.
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So M, Morris AM, Walker AM. Antibiotic prescribing patterns among patients admitted to an academic teaching hospital for COVID-19 during the first wave of the pandemic in Toronto: A retrospective, controlled study. JOURNAL OF THE ASSOCIATION OF MEDICAL MICROBIOLOGY AND INFECTIOUS DISEASE CANADA = JOURNAL OFFICIEL DE L'ASSOCIATION POUR LA MICROBIOLOGIE MEDICALE ET L'INFECTIOLOGIE CANADA 2022; 7:14-22. [PMID: 36340852 PMCID: PMC9603018 DOI: 10.3138/jammi-2021-0020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Revised: 10/15/2021] [Accepted: 10/22/2021] [Indexed: 06/16/2023]
Abstract
BACKGROUND Empirical antibiotics are not recommended for coronavirus disease 2019 (COVID-19). METHODS In this retrospective study, patients admitted to Toronto General Hospital's general internal medicine from the emergency department for COVID-19 between March 1 and August 31, 2020 were compared with those admitted for community-acquired pneumonia (CAP) in 2020 and 2019 in the same months. The primary outcome was antibiotics use pattern: prevalence and concordance with COVID-19 or CAP guidelines. The secondary outcome was antibiotic consumption in days of therapy (DOT)/100 patient-days. We extracted data from electronic medical records. We used logistic regression to model the association between disease and receipt of antibiotics, linear regression to compare DOT. RESULTS The COVID-19, CAP 2020, and CAP 2019 groups had 67, 73, and 120 patients, respectively. Median age was 71 years; 58.5% were male. Prevalence of antibiotic use was 70.2%, 97.3%, and 90.8% for COVID-19, CAP 2020, and CAP 2019, respectively. Compared with CAP 2019, the adjusted odds ratio (aOR) for receiving antibiotics was 0.23 (95% CI 0.10 to 0.53, p = 0.001) and 3.42 (95% CI 0.73 to 15.95, p = 0.117) for COVID-19 and CAP 2020, respectively. Among patients receiving antibiotics within 48 hours of admission, compared with CAP 2019, the aOR for guideline-concordant combination regimens was 2.28 (95% CI 1.08 to 4.83, p = 0.031) for COVID-19, and 1.06 (95% CI 0.55 to 2.05, p = 0.856) for CAP 2020. Difference in mean DOT/100 patient-days was -24.29 (p = 0.009) comparing COVID-19 with CAP 2019, and +28.56 (p = 0.003) comparing CAP 2020 with CAP 2019. CONCLUSIONS There are opportunities for antimicrobial stewardship to address unnecessary antibiotic use.
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Ferreras-Antolín L, Irwin A, Atra A, Chapelle F, Drysdale SB, Emonts M, McMaster P, Paulus S, Patel S, Rompola M, Vergnano S, Whittaker E, Warris A. Pediatric Antifungal Prescribing Patterns Identify Significant Opportunities to Rationalize Antifungal Use in Children. Pediatr Infect Dis J 2022; 41:e69-e74. [PMID: 34784303 PMCID: PMC8826618 DOI: 10.1097/inf.0000000000003402] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/27/2021] [Indexed: 11/30/2022]
Abstract
OBJECTIVE The need for pediatric antifungal stewardship programs has been driven by an increasing consumption of antifungals for prophylactic and empirical use. Drivers and rational of antifungal prescribing need to be identified to optimize prescription behaviors. METHODS A prospective modified weekly Point Prevalence Survey capturing antifungal prescriptions for children (> 90 days to < 18 years of age) in 12 centers in England during 26 consecutive weeks was performed. Demographic, diagnostic and treatment information was collected for each patient. Data were entered into an online REDCap database. RESULTS One thousand two hundred fifty-eight prescriptions were included for 656 pediatric patients, 44.9% were girls, with a median age of 6.4 years (interquartile range, 2.5-11.3). Most common underlying condition was malignancy (55.5%). Four hundred nineteen (63.9%) received antifungals for prophylaxis, and 237 (36.1%) for treatment. Among patients receiving antifungal prophylaxis, 40.2% did not belong to a high-risk group. In those receiving antifungal treatment, 45.9%, 29.4%, 5.1% and 19.6% had a diagnosis of suspected, possible, probable of proven invasive fungal disease (IFD), respectively. Proven IFD was diagnosed in 78 patients, 84.6% (n = 66) suffered from invasive candidiasis and 15.4% (n = 12) from an invasive mold infection. Liposomal amphotericin B was the most commonly prescribed antifungal for both prophylaxis (36.6%) and empiric and preemptive treatment (47.9%). Throughout the duration of the study, 72 (11.0%) patients received combination antifungal therapy. CONCLUSIONS Antifungal use in pediatric patients is dominated by liposomal amphotericin B and often without evidence for the presence of IFD. A significant proportion of prophylactic and empiric antifungal use was seen in pediatric patients not at high-risk for IFD.
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Promoting Inclusive Outdoor Recreation in National Park Governance: A Comparative Perspective from Canada and Spain. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19052566. [PMID: 35270259 PMCID: PMC8909595 DOI: 10.3390/ijerph19052566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 02/02/2022] [Accepted: 02/17/2022] [Indexed: 11/17/2022]
Abstract
While national parks (NPs) have for a long time made substantial contributions to visitor well-being, many spaces remain out of reach of people with disabilities (PwDs). This is partly due to a lack of policies that take accessibility for broader intersectional audiences into consideration. This paper evaluates governance and legal frameworks in NPs in both Canada and Spain. A decision-making framework based on intersectionality realities is proposed to assess current conditions of environmental good governance using a set of descriptors created to scrutinize laws and technical documents that can promote equitable access to NPs. To validate results derived from the regulatory evaluation, semistructured interviews with park managers were carried out. Results revealed the importance of incorporating equity discourses into policies that regulate NP networks to guarantee that all the intersectional realities for park uses are considered in their management. Furthermore, when a country develops a well-structured federal framework under which the rights of PwDs are ensured, it transcends other fields of law. Differences between the Canadian and the Spanish situation are highlighted, as well as the need for links between higher-level policies and laws and on-the-ground implementation, with NP management plans playing an important role.
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Pandian BA, Sexton-Bowser S, Prasad PV, Jugulam M. Current status and prospects of herbicide-resistant grain sorghum (Sorghum bicolor). PEST MANAGEMENT SCIENCE 2022; 78:409-415. [PMID: 34532972 DOI: 10.1002/ps.6644] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 09/09/2021] [Accepted: 09/16/2021] [Indexed: 06/13/2023]
Abstract
Grain sorghum is a versatile crop, which can thrive under limited water and other inputs. However, crop loss from weed infestation continues to be a major constraint in grain sorghum production. Particularly, post-emergence grass weed control is a great challenge in grain sorghum due to the lack of herbicide options. Unlike in other major crops, such as maize or soybean, herbicide-resistant sorghum technology that can facilitate weed control throughout crop growing season is not available to growers yet. The development of herbicide-resistant sorghum can have potential to improve weed management, including post-emergence grass weed control. One of the major concerns in the development of such technology in sorghum is escape of resistance traits into weedy relatives of sorghum (e.g. shattercane and johnsongrass). This review focuses on sources of herbicide resistance in sorghum, the status of the development of herbicide-resistant sorghum technologies, overview of breeding methods, and limitations in the development of such sorghum technology as well as economic benefits for sorghum growers. © 2021 Society of Chemical Industry.
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O'Donnell JN, Rhodes NJ, Miglis CM, Zembower TR, Qi C, Hoff BM, Barr VO, Gilbert EM, Bolon MK, Malczynski M, Gener J, Tran C, Catovic L, Postelnick MJ, Sutton SH, Scheetz MH. Impact of early antimicrobial stewardship intervention in patients with positive blood cultures: results from a randomized comparative study: Impact of stewardship on BSI outcomes. Int J Antimicrob Agents 2021; 59:106490. [PMID: 34871745 DOI: 10.1016/j.ijantimicag.2021.106490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 09/30/2021] [Accepted: 11/24/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Antimicrobial stewardship intervention (ASI) appears necessary to realize the full benefits of rapid diagnostic technologies in clinical practice. This study aimed to compare clinical outcomes between early ASI paired with MALDI-TOF compared to MALDI-TOF with standard of care (SOC) reporting in patients with positive blood cultures. METHODS Adult patients with positive blood cultures and organism speciation via MALDI-TOF admitted between 2/2015 and 9/2015 were randomized to ASI or SOC in a 1:1 fashion. Patients admitted for at least 48 hours following positive culture were included in analyses. ASI was defined as a clinical assessment by a stewardship team member with non-binding treatment recommendations offered to the primary team. The primary outcome was time to definitive therapy. Secondary outcomes included post-culture length of stay (LOS), time to first change in antibiotics, and in-hospital mortality. RESULTS A total of 149 patients were included in analyses (76 in the ASI group and 73 in the SOC group). ASI and SOC arms did not differ according to age, sex, comorbidities, or severity of illness. Gram-positive organisms were common in both SOC and ASI arms (74.0 vs 61.8%, p=0.11). Time-to-definitive therapy was reduced, on average, by 30.3 hours in the ASI group (71.6 vs. 41.3 hours, p=0.01). Hospital LOS following the first positive blood culture was significantly shorter in the ASI group (8.7 vs. 11.2 days, p=0.049). CONCLUSIONS ASI combined with MALDI-TOF reduced the time to definitive therapy, time to first change in antibiotics, and was associated with a shorter post-culture LOS.
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Aboderin AO, Adeyemo AT, Olayinka AA, Oginni AS, Adeyemo AT, Oni AA, Olabisi OF, Fayomi OD, Anuforo AC, Egwuenu A, Hamzat O, Fuller W. Antimicrobial use among hospitalized patients: A multi-center, point prevalence survey across public healthcare facilities, Osun State, Nigeria. Germs 2021; 11:523-535. [PMID: 35096669 PMCID: PMC8789356 DOI: 10.18683/germs.2021.1287] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 10/26/2021] [Accepted: 10/30/2021] [Indexed: 10/21/2023]
Abstract
INTRODUCTION In order to inform sub-national action plan for control of antimicrobial resistance (AMR) and benchmark interventions to improve antibiotic use, it is essential to define situations on antibiotic use using standardized tools. We sought to assess quality of antimicrobial prescription across all government healthcare facilities with capacities for in-patient care in the first of the 36 states in Nigeria as part of ongoing state-wide situation analysis on AMR. METHODS A survey was conducted between 10-27 June 2019 using the WHO methodology for point prevalence survey on antibiotic use in hospitals. Data was collected from hospital administrators and records of hospitalized patients. Data analysis was done using Microsoft Excel 2010 (Redmond Washington). RESULTS Prevalence of antibiotic use amongst all 321 included patients was 76.6% (246/321). Of all indications recorded, the highest was surgical prophylaxis (96/260, 36.9%) for which there were multiple doses beyond 24 hours in almost all cases (91/96, 94.8%). The largest volume of prescribing took place in the surgical wards, and the most common prescriptions were metronidazole (142/564, 25.2%), cefuroxime (104/564, 18.4%), and ceftriaxone (77/564, 13.7%). Overall, 46.3% of the antibiotics used belong to Access group, 53.5% to watch and only 0.2% to Reserve. Treatment in almost all instances 544/563 (96.6%) was empiric. CONCLUSIONS The majority of patients received multiple antibiotics mostly without compliance to guidelines. There was low prescribing of Access antibiotics and excessive use of antibiotics in the Watch group. Antibiotics were used most commonly for surgical prophylaxis but inappropriately. Inappropriate use of antibiotics in this study underscores the crucial need for an action plan incorporating antimicrobial stewardship.
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Informing Stewardship Measures in Canadian Food Animal Species through Integrated Reporting of Antimicrobial Use and Antimicrobial Resistance Surveillance Data-Part I, Methodology Development. Pathogens 2021; 10:pathogens10111492. [PMID: 34832647 PMCID: PMC8618382 DOI: 10.3390/pathogens10111492] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 10/08/2021] [Accepted: 10/11/2021] [Indexed: 11/17/2022] Open
Abstract
This study explores methodologies for the data integration of antimicrobial use (AMU) and antimicrobial resistance (AMR) results within and across three food animal species, surveyed at the farm-level by the Canadian Integrated Program for Antimicrobial Resistance Surveillance (CIPARS). The approach builds upon existing CIPARS methodology and principles from other AMU and AMR surveillance systems. Species level data integration involved: (1) standard CIPARS descriptive and temporal analysis of AMU/AMR, (2) synthesis of results, (3) selection of AMU and AMR outcomes for integration, (4) selection of candidate AMU indicators to enable comparisons of AMU levels between species and simultaneous assessment of AMU and AMR trends, (5) exploration of analytic options for studying associations between AMU and AMR, and (6) interpretation and visualization. The multi-species integration was also completed using the above approach. In addition, summarized reporting of internationally-recognized indicators of AMR (i.e., AMR adjusted for animal biomass) and AMU (mg/population correction unit, mg/kg animal biomass) is explored. It is envisaged that this approach for species and multi-species AMU-AMR data integration will be applied to the annual CIPARS farm-level data and progressively developed over time to inform AMU-AMR integrated surveillance best practices for further enhancement of AMU stewardship actions.
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Agunos A, Gow SP, Deckert AE, Léger DF. Informing Stewardship Measures in Canadian Food Animal Species through Integrated Reporting of Antimicrobial Use and Antimicrobial Resistance Surveillance Data-Part II, Application. Pathogens 2021; 10:pathogens10111491. [PMID: 34832646 PMCID: PMC8621420 DOI: 10.3390/pathogens10111491] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 10/01/2021] [Accepted: 10/03/2021] [Indexed: 11/16/2022] Open
Abstract
Using the methodology developed for integrated analysis and reporting of antimicrobial use (AMU) and antimicrobial resistance (AMR) data, farm-level surveillance data were synthesized and integrated to assess trends and explore potential AMU and AMR associations. Data from broiler chicken flocks (n = 656), grower-finisher pig herds (n = 462) and turkey flocks (n = 339) surveyed by the Canadian Integrated Program for Antimicrobial Resistance Surveillance (CIPARS) at the farm-level (2015-2019) were used. The analyses showed a reduction in mean flock/herd level number of defined daily doses using Canadian standards (nDDDvetCA) adjusted for kg animal biomass that coincided with the decline in % resistance in the three species. This was noted in most AMU-AMR pairs studied except for ciprofloxacin resistant Campylobacter where resistance continued to be detected (moderate to high levels) despite limited fluoroquinolone use. Noteworthy was the significantly negative association between the nDDDvetCA/kg animal biomass and susceptible Escherichia coli (multispecies data), an early indication that AMU stewardship actions are having an impact. However, an increase in the reporting of diseases in recent years was observed. This study highlighted the value of collecting high-resolution AMU surveillance data with animal health context at the farm-level to understand AMR trends, enable data integration and measure the impact of AMU stewardship actions.
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Thompson W, Sandoe J, Pavitt S, Walsh T, Byrne-Davis L. Co-Developing an Antibiotic Stewardship Tool for Dentistry: Shared Decision-Making for Adults with Toothache or Infection. Antibiotics (Basel) 2021; 10:antibiotics10111345. [PMID: 34827283 PMCID: PMC8615064 DOI: 10.3390/antibiotics10111345] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Revised: 10/31/2021] [Accepted: 11/02/2021] [Indexed: 11/16/2022] Open
Abstract
Dentistry is responsible for around 10% of antibiotic prescribing across global healthcare, with up to 80% representing inappropriate use. Facilitating shared decision-making has been shown to optimise antibiotic prescribing (antibiotic stewardship) in primary medical care. Our aim was to co-develop a shared decision-making antibiotic stewardship tool for dentistry. Dentists, patients and other stakeholders prioritised factors to include in the new tool, based on previous research (a systematic review and ethnographic study) about dentists’ decision-making during urgent appointments. Candidate behaviour-change techniques were identified using the Behaviour Change Wheel and selected based on suitability for a shared decision-making approach. A ‘think aloud’ study helped fine-tune the tool design and Crystal Marking ensured clarity of messaging. The resulting paper-based worksheet for use at point-of-care incorporated various behaviour change techniques, such as: ’information about (and salience of) health consequences’, ‘prompts and cues’, ‘restructuring the physical (and social) environment’ and ‘credible sources’. The think aloud study confirmed the tool’s acceptability to dentists and patients, and resulted in the title: ‘Step-by-step guide to fixing your toothache.’ Further testing will be necessary to evaluate its efficacy at safely reducing dental antibiotic prescribing during urgent dental appointments in England and, with translation, to other dental contexts globally.
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Scarborough R, Hardefeldt L, Browning G, Bailey K. Pet Owners and Antibiotics: Knowledge, Opinions, Expectations, and Communication Preferences. Antibiotics (Basel) 2021; 10:antibiotics10111326. [PMID: 34827264 PMCID: PMC8615269 DOI: 10.3390/antibiotics10111326] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 10/25/2021] [Accepted: 10/26/2021] [Indexed: 12/23/2022] Open
Abstract
Despite the important role of antimicrobial use in companion animals in the global challenge presented by antimicrobial resistance (AMR), very few studies have quantified pet owner factors that can contribute to suboptimal veterinary antimicrobial use. We conducted an online survey of pet owners, asking about their experiences with veterinarians, their opinions on antibiotic use and knowledge of antibiotics, and their communication preferences regarding judicious prescribing. Just over half (54%) of the 558 pet owners had received antibiotics for their pet at their last non-routine veterinary consultation and most owners were happy (83%) with the antibiotic prescribing decision of their veterinarian. A quarter (25%) indicated that they had been surprised, disappointed or frustrated when a veterinarian had not given their pet antibiotics; 15% had explicitly requested them. Owners placed a higher priority on their pet receiving the most effective treatment than on treatment being cheap or convenient. Most respondents recognized the limitations of antibiotic therapy and the risks associated with antibiotic use, but 50% believed the risks were confined to the treated animal; only a minority was aware of inter-species transfer of bacteria. Pet owners indicated that they would find judicious prescribing messages focused on the direct risks of antibiotics to their pet more compelling than those about public health. Our findings suggest that veterinary communications about responsible antibiotic use should focus on pet owners’ priorities and address or bypass their gaps in understanding regarding antibiotic resistance.
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94
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Bishop J, Jones M, Farquharson J, Summerhayes K, Tucker R, Smith M, Cowan R, Friedman ND, Schulz T, Kong D, Buising K. Implementation of a Cellulitis Management Plan in Three Australian Regional Health Services to Address an Evidence-Practice Gap in Antibiotic Prescribing. Antibiotics (Basel) 2021; 10:antibiotics10111288. [PMID: 34827226 PMCID: PMC8615114 DOI: 10.3390/antibiotics10111288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2021] [Revised: 10/17/2021] [Accepted: 10/18/2021] [Indexed: 11/16/2022] Open
Abstract
Despite the availability of evidence-based guidelines, antibiotics for cellulitis remain inappropriately prescribed. This evidence–practice gap is more evident in low-resource settings, such as rural hospitals. This implementation study developed and introduced a cellulitis management plan to improve antibiotic prescribing for cellulitis in three health services in regional Australia. Appropriateness of antibiotic prescribing for cellulitis at Day 1 was the primary outcome measure. Adults with ICD-10-AM codes for lower-limb cellulitis admitted as inpatients of the three health services between May and November 2019 (baseline, n = 165) and March and October 2020 (post-implementation, n = 127) were included in the assessment. The uptake of the cellulitis management plan was 29.1% (37/127). The appropriateness of antibiotic prescribing for cellulitis at Day 1 was similar at baseline (78.7%, 144/183) and in the intention-to-treat post-implementation group (81.8%, 126/154) [95% CI −5.6% to 11.3%, p = 0.50]. Commencement of the cellulitis management plan resulted in a non-statistically significant increase in antibiotic appropriateness at Day 1 compared to when a cellulitis management plan was not commenced (88.1% vs. 79.5%; 95% CI −5.6% to 19.8%; p = 0.20) Evaluation of more real-world strategies to address evidence–practice gaps, such as the appropriateness of antibiotic prescribing for cellulitis, is required.
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95
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Fowler VG, Jezek A, Spivak ES, Talkington K. Urgent, Comprehensive Federal Action Needed To Stem Mortality and Medicare Costs Associated With Antimicrobial Resistance. Clin Infect Dis 2021; 74:1107-1111. [PMID: 34617117 PMCID: PMC8946775 DOI: 10.1093/cid/ciab697] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Indexed: 01/23/2023] Open
Abstract
This paper is a call to action for the policies necessary to reduce the burden of antimicrobial resistance, including federal investments in antibiotic stewardship, antibiotic innovation, surveillance, research, diagnostics, infection prevention, the infectious diseases workforce, and global coordination.
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96
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Rodríguez-Baño J, Rossolini GM, Schultsz C, Tacconelli E, Murthy S, Ohmagari N, Holmes A, Bachmann T, Goossens H, Canton R, Roberts AP, Henriques-Normark B, Clancy CJ, Huttner B, Fagerstedt P, Lahiri S, Kaushic C, Hoffman SJ, Warren M, Zoubiane G, Essack S, Laxminarayan R, Plant L. Key considerations on the potential impacts of the COVID-19 pandemic on antimicrobial resistance research and surveillance. Trans R Soc Trop Med Hyg 2021; 115:1122-1129. [PMID: 33772597 PMCID: PMC8083707 DOI: 10.1093/trstmh/trab048] [Citation(s) in RCA: 51] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 02/23/2021] [Accepted: 03/04/2021] [Indexed: 01/08/2023] Open
Abstract
Antibiotic use in severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) patients during the COVID-19 pandemic has exceeded the incidence of bacterial coinfections and secondary infections, suggesting inappropriate and excessive prescribing. Even in settings with established antimicrobial stewardship (AMS) programmes, there were weaknesses exposed regarding appropriate antibiotic use in the context of the pandemic. Moreover, antimicrobial resistance (AMR) surveillance and AMS have been deprioritised with diversion of health system resources to the pandemic response. This experience highlights deficiencies in AMR containment and mitigation strategies that require urgent attention from clinical and scientific communities. These include the need to implement diagnostic stewardship to assess the global incidence of coinfections and secondary infections in COVID-19 patients, including those by multidrug-resistant pathogens, to identify patients most likely to benefit from antibiotic treatment and identify when antibiotics can be safely withheld, de-escalated or discontinued. Long-term global surveillance of clinical and societal antibiotic use and resistance trends is required to prepare for subsequent changes in AMR epidemiology, while ensuring uninterrupted supply chains and preventing drug shortages and stock outs. These interventions present implementation challenges in resource-constrained settings, making a case for implementation research on AMR. Knowledge and support for these practices will come from internationally coordinated, targeted research on AMR, supporting the preparation for future challenges from emerging AMR in the context of the current COVID-19 pandemic or future pandemics.
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Blakey J, Chung LP, McDonald VM, Ruane L, Gornall J, Barton C, Bosnic-Anticevich S, Harrington J, Hew M, Holland AE, Hopkins T, Jayaram L, Reddel H, Upham JW, Gibson PG, Bardin P. Oral corticosteroids stewardship for asthma in adults and adolescents: A position paper from the Thoracic Society of Australia and New Zealand. Respirology 2021; 26:1112-1130. [PMID: 34587348 PMCID: PMC9291960 DOI: 10.1111/resp.14147] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2021] [Revised: 08/04/2021] [Accepted: 08/31/2021] [Indexed: 12/13/2022]
Abstract
Oral corticosteroids (OCS) are frequently used for asthma treatment. This medication is highly effective for both acute and chronic diseases, but evidence indicates that indiscriminate OCS use is common, posing a risk of serious side effects and irreversible harm. There is now an urgent need to introduce OCS stewardship approaches, akin to successful initiatives that optimized appropriate antibiotic usage. The aim of this TSANZ (Thoracic Society of Australia and New Zealand) position paper is to review current knowledge pertaining to OCS use in asthma and then delineate principles of OCS stewardship. Recent evidence indicates overuse and over-reliance on OCS for asthma and that doses >1000 mg prednisolone-equivalent cumulatively are likely to have serious side effects and adverse outcomes. Patient perspectives emphasize the detrimental impacts of OCS-related side effects such as weight gain, insomnia, mood disturbances and skin changes. Improvements in asthma control and prevention of exacerbations can be achieved by improved inhaler technique, adherence to therapy, asthma education, smoking cessation, multidisciplinary review, optimized medications and other strategies. Recently, add-on therapies including novel biological agents and macrolide antibiotics have demonstrated reductions in OCS requirements. Harm reduction may also be achieved through identification and mitigation of predictable adverse effects. OCS stewardship should entail greater awareness of appropriate indications for OCS prescription, risk-benefits of OCS medications, side effects, effective add-on therapies and multidisciplinary review. If implemented, OCS stewardship can ensure that clinicians and patients with asthma are aware that OCS should not be used lightly, while providing reassurance that asthma can be controlled in most people without frequent use of OCS.
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98
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Ryu S, Hwang Y, Ali ST, Kim DS, Klein EY, Lau EHY, Cowling BJ. Decreased Use of Broad-Spectrum Antibiotics During the Coronavirus Disease 2019 Epidemic in South Korea. J Infect Dis 2021; 224:949-955. [PMID: 33856455 PMCID: PMC8083342 DOI: 10.1093/infdis/jiab208] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2021] [Accepted: 04/13/2021] [Indexed: 01/02/2023] Open
Abstract
BACKGROUND Early in the coronavirus disease 2019 (COVID-19) pandemic, there was a concern over possible increase in antibiotic use due to coinfections among COVID-19 patients in the community. Here, we evaluate the changes in nationwide use of broad-spectrum antibiotics during the COVID-19 epidemic in South Korea. METHODS We obtained national reimbursement data on the prescription of antibiotics, including penicillin with β-lactamase inhibitors, cephalosporins, fluoroquinolones, and macrolides. We examined the number of antibiotic prescriptions compared with the previous 3 years in the same period from August to July. To quantify the impact of the COVID-19 epidemic on antibiotic use, we developed a regression model adjusting for changes of viral acute respiratory tract infections (ARTIs), which are an important factor driving antibiotic use. RESULTS During the COVID-19 epidemic in South Korea, the broad-spectrum antibiotic use dropped by 15%-55% compared to the previous 3 years. Overall reduction in antibiotic use adjusting for ARTIs was estimated to be 14%-30%, with a larger impact in children. CONCLUSIONS Our study found that broad-spectrum antibiotic use was substantially reduced during the COVID-19 epidemic in South Korea. This reduction can be in part due to reduced ARTIs as a result of stringent public health interventions including social distancing measures.
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Haywood J, Vadlamani G, Stubbs KA, Mylne JS. Antibiotic resistance lessons for the herbicide resistance crisis. PEST MANAGEMENT SCIENCE 2021; 77:3807-3814. [PMID: 33682995 DOI: 10.1002/ps.6357] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 03/03/2021] [Accepted: 03/08/2021] [Indexed: 05/26/2023]
Abstract
The challenges of resistance to antibiotics and resistance to herbicides have much in common. Antibiotic resistance became a risk in the 1950s, but a concerted global effort to manage it did not begin until after 2000. Widespread herbicide use began during the 1950s and was soon followed by an unabated rise in resistance. Here, we examine what lessons for combatting herbicide resistance could be learnt from the global, coordinated efforts of all stakeholders to avert the antibiotic resistance crisis. © 2021 Society of Chemical Industry.
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Eubank TA, Zaidan N, Alnezary FS, Moc C, Olson K, Zaki A, McDaneld PM, Gonzales-Luna AJ. Significant Publications on Infectious Diseases Pharmacotherapy in 2020. J Pharm Pract 2021; 36:394-406. [PMID: 34449277 DOI: 10.1177/08971900211040438] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Purpose. To summarize the most highly esteemed, peer-reviewed, infectious diseases (ID) pharmacotherapy articles published in 2020. Summary. Members of the Houston Infectious Diseases Network (HIDN) nominated articles that were deemed to have noteworthy contributions to ID pharmacotherapy in 2020, including those on coronavirus disease 2019 (COVID-19) and human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS). To select the most significant articles of 2020, a survey was created and distributed to members of the Society of Infectious Diseases Pharmacists (SIDP) to vote on their top 10 articles of general ID and COVID-19 pharmacotherapy and one noteworthy HIV/AIDS publication. A total of 40 articles were nominated by HIDN: 35 articles pertaining to general ID/COVID-19 pharmacotherapy and 5 articles with HIV/AIDS involvement. Of the 247 SIDP members who responded to the survey, 205 and 42 members voted for general ID/COVID-19 pharmacotherapy articles and HIV/AIDS related articles, respectively. The top publications are summarized. Conclusion. In a taxing year of a global pandemic, the abundant and rapid distribution of ID literature has made it challenging for clinicians to stay informed of significant publications across the ID spectrum. This review summarizes significant ID-related publications in 2020 with the goal of aiding clinicians in staying up to date on the most relevant publications in ID pharmacotherapy.
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