Public awareness and individual responsibility needed for judicious use of antibiotics: a qualitative study of public beliefs and perceptions

Patient and public understanding of antimicrobial resistance: a systematic review and meta-ethnography

Objectives

To further develop an understanding of laypeople's (adult patients and public) beliefs and attitudes toward antimicrobial resistance (AMR) by developing a conceptual model derived from identifying and synthesizing primary qualitative research.

Methods

A systematic search of 12 electronic databases, including CINAHL, MEDLINE, PsycINFO, PubMed and Web of Science to identify qualitative primary studies exploring patient and public understanding of AMR published between 2012 and 2022. Included studies were quality appraised and synthesized using Noblit and Hare's meta-ethnographic approach and reported using eMERGe guidance.

Results

Thirteen papers reporting 12 qualitative studies were synthesized. Studies reported data from 466 participants aged 18-90 years. Five themes were identified from these original studies: the responsible patient; when words become meaningless; patient-prescriber relationship; past experience drives antibiotic use; and reframing public perception. These themes supported the development of a conceptual model that illustrates the tension between two different assumptions, that is, how can antibiotics be used for the collective good whilst balancing the immediate needs of individual patients.

Conclusions

Findings suggest that AMR is a distinct ethical issue and should not be viewed purely as a prescribing problem. The meta-ethnography-generated conceptual model illustrates many factors affecting the public's perception of AMR. These include laypeople's own knowledge, beliefs and attitudes around antibiotic use, the relationship with the healthcare provider and the wider context, including the overwhelming influence of the media and public health campaigns. Future research is needed to explore effective health messaging strategies to increase laypeople's baseline awareness of AMR as a public threat.

Prosocial Behaviour and Antibiotic Resistance: Evidence from a Discrete Choice Experiment

INTRODUCTION

The health of a community depends on the health of its individuals; therefore, individual health behaviour can implicitly affect the health of the entire community. This is particularly evident in the case of infectious diseases. Because the level of prosociality in a community might determine the effectiveness of health programmes, prosocial behaviour may be a crucial disease-control resource. This study aimed to extend the literature on prosociality and investigate the role of altruism in antibiotic decision making.

METHODS

A discrete choice experiment was conducted to assess the influence of altruism on the general public's preferences regarding antibiotic treatment options. The survey was completed by 378 Swedes. Latent class analysis models were used to estimate antibiotic treatment characteristics and preference heterogeneity. A three-class model resulted in the best model fit, and altruism significantly impacted preference heterogeneity.

RESULTS

Our findings suggest that people with higher altruism levels had more pronounced preferences for treatment options with lower contributions to antibiotic resistance and a lower likelihood of treatment failure. Furthermore, altruism was statistically significantly associated with sex, education, and health literacy.

CONCLUSIONS

Antibiotic awareness, trust in healthcare systems, and non-discriminatory priority setting appear to be structural elements conducive to judicious and prosocial antibiotic behaviour. This study suggests that prosocial messages could help to decrease the demand for antibiotic treatments.

Behavioral practices towards antibiotic use among health care workers - Sierra Leone, 2021: a facility-based cross-sectional study

Introduction

globally, antimicrobial resistance (AMR) kills around 1.27 million 700,000 people each year. In Sierra Leone, there is limited information on antibiotic use among healthcare workers (HCWs). We assessed antibiotic prescribing practices and associated factors among HCWs in Sierra Leone.

Methods

we conducted a cross-sectional survey among HCWs. We collected data using a questionnaire containing a Likert scale for antibiotic prescribing practices. We categorized prescribing practices into good and poor practices. We calculated adjusted odds ratios (aOR) to identify risk factors.

Results

out of 337 (100%) HCWs, 45% scored good practice. Out of the total, 131 (39%) of HCWS considered fever as an indication of antibiotic resistance and 280 (83%) HCWs prescribed antibiotics without performing microbiological tests and 114 (34%) prescribed a shorter course of antibiotics. Factors associated with good practice were being a doctor (aOR=1.95; CI: 1.07, 3.56), the internet as a source of information (aOR=2.00; CI: 1.10, 3.66), having a high perception that AMR is a problem in the health-facility (aOR=1.80; CI: 1.01, 3.23) and there is a connection between one´s prescription and AMR (aOR=2.15; CI: 1.07, 4.32).

Conclusion

this study identified a low level of good practice toward antibiotic prescription. We initiated health education campaigns and recommended continuous professional development programs on antibiotic use.

Opportunities to Improve Awareness of Antimicrobial Resistance Through Social Marketing: A Systematic Review of Interventions Targeting Parents and Children

Lack of knowledge from parents concerning the appropriate use of antimicrobials leads to poor treatment choices and mismanagement of antimicrobials for their children. Social marketing (SM) strategies have the potential to help parents access useful information on the appropriate use of antimicrobials. Still, its application in interventions targeting antimicrobial/antibiotic resistance awareness is minimal. This study explores the use of SM in antimicrobial/antibiotic awareness campaigns (AACs) to identify opportunities for SM approaches in developing future communication interventions targeting parents and children. We conduct a systematic review of interventions targeting parents and children between 2000 and 2022. Articles meeting the selection criteria were assessed against social marketing benchmark criteria (SMBC). We identified 6978 original records, 16 of which were included in the final review. None of the articles explicitly identified SM as part of their interventions. Twelve interventions (75%) included 1 to 4 (out of 8) benchmark criteria, while four (25%) had 5-8 benchmarks in their interventions. Of the interventions with less than four benchmark criteria, six studies (50%) reported a positive effect direction outcome, and six studies (50%) reported negative/no change direction on the outcome of interests. Meanwhile, all interventions with five or more SMBC resulted in a positive effect direction in their outcomes. In this review, the use of SM has shown promising results, indicating opportunities for future antimicrobial resistance (AMR) interventions that incorporate social marketing benchmark criteria to improve intervention outcomes.

Promoting prosociality toward future generations in antibiotic intake

Understanding individuals' preferences for antibiotics can help mitigate the acceleration of antibiotic resistance. Similar to the climate crisis, individuals "today" need to appropriately use antibiotics to reduce the negative consequences of antibiotic resistance for individuals "tomorrow." We use an established-yet novel in this research field-behavioral game approach to investigate individuals' preferences for antibiotics in the face of a between-generations conflict. In an online study, we investigated whether a between-generations (vs within-generations) conflict in antibiotic intake leads to larger overuse and how to promote appropriate use of antibiotics. Results indicate that overuse in the face of a between-generations (vs within-generations) conflict increased. Eliciting empathy toward future generations in the case of a between-generations conflict decreased overuse. Findings suggest that different representations of this social dilemma can influence people's preferences for antibiotics, and that empathy-based interventions might promote appropriate antibiotic use.

Does antibiotic awareness campaigns exposure decrease intention to demand antibiotic treatment? Testing a structural model among parents in Western Australia

Antimicrobial resistance (AMR) is one of the key public health concerns the world is facing today. The effect of antibiotic awareness campaigns (AACs) on consumer behaviour has been documented in the literature with mixed results. Understanding the mechanism for how AACs affect target populations is vital in designing effective and tailored campaigns. Using structural equation modelling our study examined the relationships among people's exposure to antibiotic awareness campaigns, knowledge of AMR prevention, AMR risk perception, and intention to seek antibiotic treatment. This study also tested the moderating effect of anxiety and societal responsibility on preventing AMR, and on their intention to demand antibiotic treatment mediated by knowledge of AMR prevention and risk-perception. Primary data was generated using an online survey of 250 Western Australian parents. We tested our hypotheses using reliability and validity tests and structural equation modelling. Our results show that exposure to AACs alone may not be enough to change parental intention to demand antibiotic prescription for their children. Parental risk perception of AMR and parental anxiety affect intention to demand antibiotics, and the view that AMR is a social responsibility has a moderating effect on intention to demand antibiotics. These factors could be considered and combine messaging strategies in designing future antibiotic awareness campaigns.

Experiences of antibiotic use among Brazilian healthcare users: An exploratory study

INTRODUCTION

This article analyzes experiences of antibiotic use and bacterial infections among Primary Health Care users of the Brazilian Unified Health System (SUS) and the possible implications for antimicrobial resistance (AMR). The aim is to map aspects that shape users' lay knowledge regarding antibiotics use and AMR.

METHODS

This is an exploratory study, which consists primarily of individual in-depth interviews with 19 respondents. Recurrent interview topics were coded and analysed according to thematic content analysis.

RESULTS

Our findings show users' lived experiences constitute three dimensions related to users' previous antibiotic use: (1) lay knowledge about medicines; (2) previous bacterial infections and (3) communication during the consultation. Lay knowledge encompasses the users' understanding of how antibiotics work in comparison to other drugs and experimentations they make with medication. Users' narratives about bacterial infections are divided into situations of urinary tract infections and antibiotic treatments for other conditions. Communication during the consultation is mainly characterized by a lack of shared knowledge and trust in the doctor-patient relationship.

DISCUSSION

Users bring together knowledge learned from their own experiences to create the rationale, which shapes how they understand antibiotic use, bacterial infections and medical advice. These experiences are interwoven with information received from healthcare professionals (HPs) on these topics, creating a scenario that goes beyond professional information about antibiotic use. Users have knowledge about medication, antibiotics use and bacterial infection but do not have room to share it with HP, allowing lived experiences to take precedence over professional information.

CONCLUSION

Users ascribe symbolic meanings to antibiotics creating a lay knowledge frame, even if this knowledge is not scientifically correct. The personal experiences of bacterial infections and their treatment are also an important source of knowledge about antibiotic use and AMR among users. Users demand from their HPs both trust and willingness to listen to their health narratives and experiences. By considering lay knowledge as part of the assessment of a user's health condition, rather than dismissing it as erroneous and therefore unworthy of attention, HPs may enhance the compliance of users.

PATIENT OR PUBLIC CONTRIBUTION

Patients or community members did not participate in the design stage of the study. Primary Care patients were invited to participate as respondents of in-depth interviews, which were carried out by the first author at a Primary Care Unit (PCU) in the suburb of Campo Limpo, Southern region of São Paulo, Brazil. Patients were interviewed after reading and signing a Free and Informed Consent Form, holding with them a copy of the Form. Among the final activities of the project, a feedback session at the same PCU is planned to report on the results of the study. All respondents will have the opportunity to contribute further information regarding their antibiotic use and exchange knowledge and experiences on antimicrobial resistance.

Patient Perspectives on the Drivers and Deterrents of Antibiotic Treatment of Acute Rhinosinusitis: a Qualitative Study

BACKGROUND

Antibiotics are prescribed in >80% of outpatient acute rhinosinusitis (ARS) visits, despite the low incidence of bacterial infection. Previous studies have shown patient expectations are the most robust predictor of antibiotics prescription in ARS. However, patient perceptions are not well known or understood.

OBJECTIVE

To understand patient perceptions regarding what drives or deters them from wanting, seeking, and taking antibiotic treatment of ARS.

DESIGN

Iterative thematic analysis of semi-structured interviews.

PARTICIPANTS

Nineteen adults diagnosed with ARS within the prior 60 days at the Northwestern Medicine General Internal Medicine clinic in Chicago, IL.

MAIN MEASURES

Perceptions of patients with ARS.

KEY RESULTS

We interviewed 19 patients, identifying the following drivers of antibiotic use: (1) symptoms, especially discolored rhinorrhea, and seeking relief, (2) belief that antibiotics are a convenient and/or effective way to relieve/cure sinusitis, and (3) desire for tangible outcomes of a clinic visit. For deterrents, the following themes emerged: (1) concern about antibiotic resistance, (2) preference for other treatments or preference to avoid medications, and (3) desire to avoid a healthcare visit. Patients identified that a trustworthy physician's recommendation for antibiotics was a driver, and a recommendation against antibiotics was a deterrent to taking antibiotics; a delayed antibiotic prescription also served as a deterrent. Antibiotic side effects were viewed neutrally by most participants, though they were a deterrent to some.

CONCLUSIONS

Patients have misconceptions about the indications and effectiveness of antibiotics for ARS. Intimate knowledge of key antibiotic drivers and deterrents, from the perspective of patients with ARS, can be leveraged to engage and increase patients' knowledge, and set appropriate expectations for antibiotics for ARS.

Perceptions and attitudes about antibiotic resistance in the general public and general practitioners in France

BACKGROUND

During the last 20 years, France has taken important steps to tackle antibiotic resistance. These include national awareness campaigns for the general public, and supporting changes in terms of antibiotic prescription for healthcare practitioners. To prepare the upcoming 2022/2023 campaign, we conducted two surveys to assess (1) the general public's knowledge, attitudes and behaviours regarding antibiotics and (2) the perceptions and practices of general practitioners (GPs).

METHODS

Two quantitative telephone surveys were conducted using the same methodology as that used in 2010 by the National Health Insurance Authority. The first was conducted in 2019 in a national representative quota sample of 1204 persons aged over 15 years living in metropolitan France, including an over-sample of 332 parents of children aged six years or under. The second was conducted in 2020 in a national representative sample of 388 GPs.

RESULTS

Twenty-seven percent of respondents reported taking antibiotics during the previous year. Sixty-five percent of GPs declared prescribing fewer antibiotics during the previous five years. However, 33% of GPs reported they often had patients who put high pressure to get antibiotics. The pressure from elderly patients, especially those with comorbidities was notable. Three percent of respondent patients reported putting often pressure on their GP. All respondents expressed total trust in their GP irrespective of whether s/he had prescribed them antibiotics. Half knew that antibiotics act only on bacteria, and 38% said they understood precisely what antibiotic resistance is.

CONCLUSION

Although antibiotic use is decreasing in France, patient pressure on GPs to prescribe antibiotics is very high. GPs are key ambassadors in reducing antibiotic use. Awareness campaigns must target elderly patients in particular.

Public knowledge, practices, and awareness of antibiotics and antibiotic resistance in Myanmar: The first national mobile phone panel survey

In 2017, the Myanmar National Action Plan for Containment of Antimicrobial Resistance (AMR) (2017-2022) was endorsed by the Ministry of Health and Sports, Myanmar; one of its objectives was to increase public awareness of AMR to accelerate appropriate antibiotic use. This survey aimed to assess the public knowledge, practices and awareness concerning antibiotics and AMR awareness among adults in Myanmar. We conducted a nationwide cross-sectional mobile phone panel survey in January and February 2020. Participants were randomly selected from the mobile phone panel in each of three groups stratified by gender, age group, and residential area urbanity; they were interviewed using a structured questionnaire. Collected data were weighted based on the population of each stratum from the latest national census and analyzed using descriptive and inferential statistics. Two thousand and forty-five adults from 12 regions and states participated in this survey. Overall, 89.5% of participants had heard about antibiotics; however, only 0.9% provided correct answers to all five questions about antibiotics, whereas 9.7% provided all incorrect answers. More than half of participants (58.5%) purchased antibiotics without a prescription, mainly from medical stores or pharmacies (87.9%); this was more frequent in age group (18-29 years) and those in rural areas (p = 0.004 and p < 0.001, respectively). Only 56.3% were aware of antibiotic resistance and received their information from medical professionals (46.3%), family members or friends (38.9%), or the media (26.1%). Less than half (42.4%) knew that antibiotics were used in farm animals. Most did not know that using antibiotics in farm animals could develop resistance (73.2%) and is banned for the purposes of growth stimulation (64.1%). This survey identifies considerable gaps in the knowledge, practices, and awareness about antibiotics among the general population in Myanmar. Continuous public education and awareness campaigns must be urgently conducted to fulfill these gaps, which would aid in promoting antibiotic stewardship, leading to combating AMR in Myanmar.

Knowledge, perspectives and health outcome expectations of antibiotic therapy in hospitalized patients

Background

The World Health Organization (WHO) has recognized antimicrobial resistance (AMR) as a top threat to global health. However, the public has an incomplete understanding of AMR and its consequences.

Aim

The aim of this study was to explore patients’ understanding, perspective and health outcome expectations for antibiotic therapy within an inpatient internal medicine population.

Methods

A mixed methods study, combining a cross-sectional survey with qualitative methods. Fourteen questions (10 paper survey and four open ended interview questions) were used, and were completed by the participant in one sitting. Participants were recruited from General Internal Medicine units at two academic hospitals in Canada (convenience sample).

Findings

Thirty participants were included. Out of a scale of 1–100%, participants indicated moderate concern (mean of 40%) about getting an infection that could not be cured by antibiotics. The majority agreed that they trusted their healthcare team to decide on appropriate antibiotic therapy (mean of 81%). The participants strongly agreed (mean of 90%) that it was important to understand the rationale for their antibiotic therapy. Three themes emerged from the qualitative analysis: 1) varying levels of knowledge; 2) viewing antibiotics as beneficial while emphasizing effectiveness; and 3) trusting the healthcare team with expectations for inclusion in decision making.

Conclusion

The study results showed varying levels of patients’ antibiotic knowledge and large gaps in awareness related to AMR. Exploring the role and workflow of interdisciplinary healthcare professionals may be a potential strategy to minimize patients’ knowledge gap related to antimicrobial therapy and AMR.

Socio-cultural determinants of antibiotic resistance: a qualitative study of Greeks' attitudes, perceptions and values

Background

Antibiotic resistance is a complex phenomenon heavily influenced by social, cultural, behavioural, and economic factors that lead to the misuse, overuse and abuse of antibiotics. Recent research has highlighted the role that norms and values can play for behaviours that contribute to resistance development, and for addressing such behaviours. Despite comparatively high antibiotic consumption in Greece, both at the community and healthcare level, Greeks have been shown to be relatively aware of the connection between antibiotic overuse and antibiotic resistance. This suggests that Greeks’ non-judicious use cannot simply be explained by lack of awareness but may relate to other factors specific to Greek society. The present study aimed to explore attitudes, perceived norms, and values in relation to antibiotics, in order to improve understanding of socio-cultural determinants of antibiotic resistance in Greece.

Methods

Data were collected through online focus group discussions in 2021. Twenty Greeks were recruited through purposive sampling, aiming for as heterogeneous groups as possible regarding gender (12 women, 8 men), age (range 21–55, mean 33), and education level. Interview transcripts were analysed inductively using thematic content analysis.

Results

Participants considered antibiotic overconsumption as a consolidated habit influenced by ease of access, social expectations and, more generally, cultural practices. While critical of such norms and practices, participants opposed stewardship measures that would prioritize the societal interest in maintaining antibiotic effectiveness over individual needs. Participants considered responsibility for antibiotic resistance to be shared by the whole society, but the role of government actors and health professionals as well as of food producers was emphasized. Notably, scepticism about the prospect of effectively managing antibiotic resistance in Greece was commonly expressed.

Conclusions

The study makes explicit attitudes, perceived norms and values that, besides limited awareness, may contribute to non-judicious antibiotic use in Greece. These socio-cultural determinants of antibiotic resistance warrant further research and should be considered when designing measures aimed to mitigate this problem.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12889-022-13855-w.

Knowledge, Social Influences, Perceived Risks and Benefits, and Cultural Values Explain the Public's Decisions Related to Prudent Antibiotic Use

People should use antibiotics (AB) prudently to mitigate antibiotic resistance (ABR). Previous studies-and, subsequently, interventions-on ABR have focused mainly on improving public awareness and knowledge. We investigated a comprehensive theory-based explanatory model to understand the public's decision making regarding prudent AB use, based on, among others, the theory of planned behavior. In a cross-sectional online survey, the psychological determinants of people's decisions about prudent AB use were examined in a sample of 1,228 Swiss adults. The questionnaire assessed respondents' demand for AB, willingness to adopt measures that prevent the need for AB, perceived risks of ABR, perceived benefits of AB, attitudes and social influences regarding AB, knowledge of AB and ABR, and cultural values. Mokken scale analysis revealed three types of knowledge: knowledge of the functioning of AB, of ABR, and of preventive measures. Structural equation modeling indicated that respondents' demand for AB was mostly predicted by social influences, perceived benefits of AB, and knowledge of AB functioning. Willingness to prevent AB use was mainly related to conservative values, perceived risks of ABR, negative attitudes toward AB, and knowledge of preventive measures. Our study suggests that the provision of information about AB and preventive measures is a first step toward changing people's decisions related to prudent AB use. Future interventions that additionally utilize cultural values to convey important messages and target additional factors, such as social influences, the risks of ABR, and the benefits of cautious AB use, can be more successful in promoting prudent AB use.

Parents' awareness of antimicrobial resistance: a qualitative study utilising the Health Belief Model in Perth, Western Australia

OBJECTIVE

This study aimed to determine local factors that promote or prevent parents' responsible use of antibiotics for their children in Perth, Western Australia.

METHODS

The Health Belief Model was used to guide this study. Four focus group discussions were conducted, with 26 participants. Participants were recruited purposively through a parent group organisation. The Framework Method was utilised to analyse the data.

RESULTS

Participants agreed that antimicrobial resistance (AMR) is a serious health problem. However, participants admitted that they lacked awareness of AMR, inhibiting their ability to assess the risks of developing AMR infections among their children. Participants knew the indications and risks of antibiotic use but still viewed antibiotics as a time-saving solution that minimised disruption to their routine. Participants' previous experiences in managing their children's illness increased their confidence and linked their positive and negative experiences with their general practitioners in their judicious use of antibiotics.

CONCLUSIONS

While parents demonstrated awareness of the indications of antibiotics, they continue to lack AMR awareness and overvalue antibiotics.

IMPLICATIONS FOR PUBLIC HEALTH

The findings highlight that incorporating parent empowerment and participation in decision-making regarding antibiotics use, and maintaining a positive relationship with healthcare providers, were important strategies to encourage the appropriate use of antibiotics.

Evaluation of Consumers Perspective on the Consumption of Antibiotics, Antibiotic Resistance, and Recommendations to Improve the Rational use of Antibiotics: An Exploratory Qualitative Study From Post-Conflicted Region of Pakistan

Background: Antibiotics misuse is a global challenge, and the situation is likely to deteriorate in conflict zones with insufficient health services. The misuse of antibiotics is not only associated with antimicrobial resistance but may also lead to serious consequences. This study was aimed to investigate the knowledge, attitude, and practices on antibiotic consumption, antibiotic resistance (ABR), and related suggestions among residents of conflicted zones in Pakistan. Methods: Semi-structured interviews were conducted at community pharmacies between June 2020 and January 2021. The primary findings were ascertained through thematic content analysis. Themes, sub-themes, and categories were drawn from the final analysis. Data analysis was carried out in six steps from getting to know the data to final report development. Results: A total of 20 consumers were interviewed with a mean interview duration of 25.4 min. The average age of participants was 35.1 years, and most of them were males. ABR was unfamiliar to the participants. Most of the participants understood the term "antibiotics," but they did not know how to use them properly. The participants were unable to distinguish between bacterial and viral illnesses. Thirteen participants believed that antibiotics have a faster effect than any other drug. Most of the participants perceived that every antibiotic could cause diarrhea, and pharmacy staff sometimes prefer other medicines such as multivitamins. Consumer practices regarding antibiotic usage and ABR were found to be poor. Most participants recommended that health officials must ensure qualified staff at pharmacies with strict regulations. Five participants said that a leaflet with antibiotic instructions in Urdu (national language) is usually beneficial, especially when making solutions from powder. Conclusions: This study underscored poor knowledge, attitude, and practices among residents of conflicted zones towards antibiotics and ABR. Low literacy rate, unavailability of healthcare facilities, absence of pharmacists at community pharmacies, and uncontrolled sales of antibiotics are some factors attributed to serious hazards, ABR, and irrational use of drugs.

Swiss Dairy Farmers' Perceptions Surrounding the Disposal of Waste Milk Containing Antibiotic Residues and Antibiotic Resistance

The feeding of waste milk containing antibiotic residues (WMA) to calves has been associated with the shedding of antibiotic-resistant bacteria by calves. However, little is known regarding farmers' intrinsic factors affecting this practice, and on which it would be relevant to intervene in order to change this practice. The objectives of this study were (1) to describe the farmers' intrinsic factors, such as perceived benefits, risks, and social norms related to the feeding of WMA to calves, antibiotic resistance, and antibiotic use, and (2) to evaluate how the feeding of WMA to calves is related to farmers' personal values and perceptions related to WMA feeding and antibiotic resistance. Answers to an online survey were collected from 233 Swiss dairy producers (38.3% response rate). The proportion of respondents who fed WMA to calves was 48.3%. In a hierarchical logistic regression model, only perception factors extracted by factor analysis were associated with the feeding of WMA to calves, namely (in decreasing order of magnitude): farm-level benefits of WMA feeding, the interaction of farm-level benefits with support from governmental authorities, and causes and threats of antibiotic resistance. The results suggest that, in order to reduce the feeding of WMA to calves, communications to dairy producers should focus on changing the perceived benefits of this practice in comparison to those of alternative WMA disposal methods carrying a lower risk of antibiotic resistance. The involvement of veterinarians and governmental authorities in these communications and in supporting producers may increase the successful adoption of alternative WMA disposal methods.

Understanding the social drivers of antibiotic use during COVID-19 in Bangladesh: Implications for reduction of antimicrobial resistance

Antimicrobial resistance (AMR) is a global public health crisis that is now impacted by the COVID-19 pandemic. Little is known how COVID-19 risks influence people to consume antibiotics, particularly in contexts like Bangladesh where these pharmaceuticals can be purchased without a prescription. This paper identifies the social drivers of antibiotics use among home-based patients who have tested positive with SARS-CoV-2 or have COVID-19-like symptoms. Using qualitative telephone interviews, the research was conducted in two Bangladesh cities with 40 participants who reported that they had tested positive for coronavirus (n = 20) or had COVID-19-like symptoms (n = 20). Our analysis identified five themes in antibiotic use narratives: antibiotics as 'big' medicine; managing anxiety; dealing with social repercussions of COVID-19 infection; lack of access to COVID-19 testing and healthcare services; and informal sources of treatment advice. Antibiotics were seen to solve physical and social aspects of COVID-19 infection, with urgent ramifications for AMR in Bangladesh and more general implications for global efforts to mitigate AMR.

Non-biomedical factors affecting antibiotic use in the community: a mixed-methods systematic review and meta-analysis

BACKGROUND

In the past two decades, human antibiotic consumption has increased globally, contributing to the emergence and spread of antimicrobial resistance and calling for urgent effective actions.

OBJECTIVES

To systematically identify and collate studies exploring non-biomedical factors influencing healthcare consumers' antibiotic use globally, in order to inform future interventions to improve antibiotic use practices.

METHODS

Data sources: PubMed, EMBASE, PsycINFO, and Cochrane.

STUDY ELIGIBILITY CRITERIA

Original and empirical studies that identified factors for healthcare consumers' antibiotic use.

PARTICIPANTS

Healthcare consumers. Assessment of risk of bias: Adapted BMJ survey appraisal tools, the Critical Appraisal Skills Programme checklist, and the Mixed Methods Appraisal Tool were utilised for quality assessment. Methods of data synthesis: The Social Ecological Framework and Health Belief Model were employed for data synthesis. We did random-effects meta-analyses to pool the odds ratios of risk factors for antibiotic use.

RESULTS

We included 71 articles for systematic review and analysis: 54 quantitative, nine qualitative, and eight mixed-methods studies. Prevalent non-prescription antibiotic uses and irresponsible prescriptions were reported globally, especially in low-to-middle income countries. Barriers to healthcare - wait time, transportation, stigmatization - influenced people's antibiotic use practices. Further, lack of oversight and regulation in the drug manufacturing and weak supply chain have led to the use of substandard or falsified antibiotics. Knowledge had mixed effects on antibiotic use behaviours. Meta-analyses identified pro-attitudes towards self-medication with antibiotics, relatives having medical backgrounds, older age, living in rural areas, and storing antibiotics at home to be risk factors for self-medication with antibiotics.

CONCLUSIONS

Non-prescription antibiotic use and irresponsible prescriptions in the community are prevalent in all WHO regions and largely driven by a mixed collection of non-biomedical factors specific to the respective setting. Future AMR strategies should incorporate implementation science approach for community-based complex interventions that addresses drivers of the target behaviours tailored to local contexts.

2019 Survey of Antimicrobial Drug Use and Stewardship Practices in Adult Cows on California Dairies: Post Senate Bill 27

Antimicrobial resistance (AMR) is a global issue for both human and animal health. Antimicrobial drug (AMD) use in animals can contribute to the emergence of AMR. In January 2018, California (CA) implemented legislation (Senate Bill 27; SB 27) requiring veterinary prescriptions for medically important AMD use in food animals. The objective of our survey was to characterize AMD use, health management, and AMD stewardship practices of adult cows on CA dairies since the implementation of SB 27. In 2019, we mailed a questionnaire to 1282 California dairies. We received a total of 131 (10.2%) survey responses from 19 counties in CA. Our results showed that 45.6% of respondents included a veterinarian in their decision on which injectable AMD to purchase. Additionally, 48.8% of dairy producers included a veterinarian in their decision on which AMDs were used to treat sick cows. The majority (96.8%) of dairy producers were aware that all uses of medically important AMDs require a prescription. Approximately 49% of respondents agreed or strongly agreed that AMD use in livestock does not cause problems in humans. The survey documents antimicrobial use and stewardship practices in CA's dairy industry and focus areas for future research and education.

Patients' Willingness to Share Limited Endoscopic Resources: A Brief Report on the Results of a Large Regional Survey

Background. In some health care systems, patients face long wait times for screening colonoscopy. We sought to assess whether patients at low risk for colorectal cancer (CRC) would be willing to delay their own colonoscopy so higher-risk peers could undergo colonoscopy sooner. Methods. We surveyed 1054 Veterans regarding their attitudes toward repeat colonoscopy and risk-based prioritization. We used multivariable regression to identify patient factors associated with willingness to delay screening for a higher-risk peer. Results. Despite a physician recommendation to stop screening, 29% of respondents reported being "not at all likely" to stop. However, 94% reported that they would be willing to delay their own colonoscopy for a higher-risk peer. Greater trust in physician and greater health literacy were positively associated with willingness to wait, while greater perceived threat of CRC and Black or Latino race/ethnicity were negatively associated with willingness to wait. Conclusion. Despite high enthusiasm for repeat screening, patients were willing to delay their own colonoscopy for higher-risk peers. Appealing to altruism could be effective when utilizing scarce resources.

Factors influencing inappropriate use of antibiotics in outpatient and community settings in China: a mixed-methods systematic review

BACKGROUND

For decades, antibiotics have been excessively consumed around the world, contributing to increased antimicrobial resistance (AMR) and negatively impacting health outcomes and expenditures. Antibiotic use in China accounts for half of worldwide antibiotic consumption, which mainly takes place in outpatient and community settings, and often unnecessarily for self-limiting community-acquired infections. This study aimed to identify and assess factors of inappropriate use of antibiotics in the Chinese context to inform the development of interventions to mitigate inappropriate consumption in the absence of clinical indications.

METHODS

We conducted a mixed-methods systematic review and included empirical studies with original data conducted in mainland China, Hong Kong and Taiwan that investigated factors of antibiotic use in the community including outpatient care among patients, caregivers and prescribers. We searched MEDLINE, EMBASE, the Cochrane Library, PsycINFO, Google Scholar and one Chinese database CNKI (China Knowledge Resource Integrated Database), using a combination of the key terms 'antibiotic', 'antimicrobial', 'use', 'consumption', 'behaviour', 'prescribe' and related syntax for all peer-reviewed publications published before June 2020. Health Belief Model was employed for data synthesis.

FINDINGS

Fifty-four studies were included in the full-text review: 44 quantitative, 5 qualitative and 5 mixed-methods studies. Despite a high AMR awareness, public perception/misconception of antibiotic efficacy and easy access to antibiotics for self-limiting conditions drive inappropriate demand and use in the community including primary care setting. Providers' prescribing behaviours are influenced by financial incentives, lack of diagnostic capacity and concerns over complications.

CONCLUSIONS

Inappropriate outpatient and community antibiotic use is influenced by non-biomedical factors at the individual, community, health system and societal levels in mainland China, contributing to a high antibiotic use rate. This study calls for context-tailored One Health interventions, restrictive antibiotic drug policy and multifaceted antibiotic stewardship programmes that simultaneously address drivers of inappropriate use from both the supply-side and demand-side within and beyond clinical settings.

PROSPERO REGISTRATION NUMBER

CRD42019139591.

The silent pandemic: Emergent antibiotic resistances following the global response to SARS-CoV-2

The ongoing SARS-CoV-2 pandemic has highlighted the importance of the rapid development of vaccines and antivirals. However, the potential for the emergence of antibiotic resistances due to the increased use of antibacterial cleaning products and therapeutics presents an additional, underreported threat. Most antibacterial cleaners contain simple quaternary ammonium compounds (QACs); however, these compounds are steadily becoming less effective as antibacterial agents. QACs are extensively used in SARS-CoV-2-related sanitization in clinical and household settings. Similarly, due to the danger of secondary infections, antibiotic therapeutics are increasingly used as a component of COVID-19 treatment regimens, even in the absence of a bacterial infection diagnosis. The increased use of antibacterial agents as cleaners and therapeutics is anticipated to lead to novel resistances in the coming years.

An Effort Worth Making: A Qualitative Study of How Swedes Respond to Antibiotic Resistance

Due to the alarming rise of antibiotic resistance, medically unwarranted use of antibiotics has assumed new moral significance. In this paper, a thematic content analysis of focus group discussions was conducted to explore lay people's views on the moral challenges posed by antibiotic resistance. The most important finding is that lay people are morally sensitive to the problems entailed by antibiotic resistance. Participants saw the decreasing availability of effective antibiotics as a problem of justice. This involves individual as well as collective moral responsibility. Yet, holding agents responsible for their use of antibiotics involves varying degrees of demandingness. In our discussion, these findings are related to the contemporary ethical debate on antibiotic resistance and two proposals for the preservation of antibiotic effectiveness are compared to and evaluated against participants' views.

Large-scale survey of parental antibiotic use for paediatric upper respiratory tract infections in China: implications for stewardship programmes and national policy

BACKGROUND

Inappropriate use of antibiotics for upper respiratory tract infections (URTIs) in Chinese children is rampant. Parents' decision-making processes with respect to treatment choices and antibiotic use for paediatric URTIs were investigated to identify key constructs for effective interventions that target the public.

METHODS

Data were collected between June 2017 and April 2018 from a random cluster sample of 3188 parents of children aged 0-13 years across three Chinese provinces, representing different stages of economic development. Risk factors of parents' treatment choices and antibiotic use for paediatric URTIs were assessed using binary and multinomial logistic regressions, adjusting for socio-demographic characteristics.

RESULTS

A total of 1465 (46.0%) children of the 3188 parents who self-diagnosed their children with a URTI were given antibiotics, with or without prescription. Among these children, 40.5% were self-medicated with antibiotics by their parents and 56.1% obtained further antibiotic prescriptions at healthcare facilities. About 70% of children (n=2197) with URTI symptoms sought care; of these, 54.8% obtained antibiotic prescriptions and 7.7% asked for antibiotic prescriptions, with 79.4% successfully obtaining them. Those perceiving antibiotics as effective for treating the common cold and fever (adjusted odds ratio [aOR]=1.82[95% confidence interval, 1.51-2.19] and 1.77[1.47-2.13], respectively), who had access to non-prescription antibiotics (aOR=5.08[4.03-6.39]), and with greater perceived severity of infection (aOR=2.01[1.58-2.56]), were more likely to use antibiotics.

CONCLUSIONS

Multifaceted, context-appropriate interventions are vital to untangle the perpetual problem of self-medication, over-prescription and ill-informed demands for antibiotics. The findings in this study emphasise the need to prioritise interventions that enhance clinical training, neutralise the pressure from patients for antibiotics, educate on appropriate home care, discourage antibiotic self-medication and improve antibiotic dispensing.

Economic and Behavioral Influencers of Vaccination and Antimicrobial Use

Despite vast improvements in global vaccination coverage during the last decade, there is a growing trend in vaccine hesitancy and/or refusal globally. This has implications for the acceptance and coverage of a potential vaccine against COVID-19. In the United States, the number of children exempt from vaccination for “philosophical belief-based” non-medical reasons increased in 12 of the 18 states that allowed this policy from 2009 to 2017 (1). Meanwhile, the overuse and misuse of antibiotics, especially in young children, have led to increasing rates of drug resistance that threaten our ability to treat infectious diseases. Vaccine hesitancy and antibiotic overuse exist side-by-side in the same population of young children, and it is unclear why one modality (antibiotics) is universally seen as safe and effective, while the other (vaccines) is seen as potentially hazardous by some. In this review, we consider the drivers shaping the use of vaccines and antibiotics in the context of three factors: individual incentives, risk perceptions, and social norms and group dynamics. We illustrate how these factors contribute to the societal and individual costs of vaccine underuse and antimicrobial overuse. Ultimately, we seek to understand these factors that are at the nexus of infectious disease epidemiology and social science to inform policy-making.

Antibio'Malin: an e-health resource to raise awareness of antibiotic stewardship and resistance in France

Objectives

To develop a nationwide French website with reliable, practical and public-oriented information on antibiotic stewardship and resistance.

Methods

The design and evaluation were based on the following process: (i) development of a pilot website by a multidisciplinary group; (ii) evaluation phase, using mixed methods and involving health professionals (GPs and community pharmacists) and the general population; and (iii) launch of a final version of the website with 6 month follow-up usage statistics.

Results

The Antibio’Malin website (https://sante.fr/antibiomalin), supported by the French Ministry of Health, contains practical information for the general population on antibiotics marketed in the outpatient setting and on the most common infections, with an antibiotic stewardship perspective. A ‘For further information’ section provides details on various concepts, such as antibiotic resistance. As part of the evaluation, 8 general practitioners and 5 community pharmacists were individually interviewed, 46 health system users replied to an online questionnaire and 5 focus groups were conducted (17 participants). In addition, more than 100 people (professionals and general population) provided feedback directly on the website. The website was well received by health professionals, particularly general practitioners, and described as a reference site for patients and a communication tool. The general population also found the site useful. Several comments helped improve the website before the launch of the final version on 18 November 2019. At 6 month follow-up, more than 25 000 persons had visited the website.

Conclusions

The Antibio’Malin information website was developed and tested. Post-launch data suggest a useful addition to the multifaceted French national antibiotic stewardship strategy.

A scoping review on the influential cognitive constructs informing public AMR behavior compliance and the attribution of personal responsibility

BACKGROUND

Antibiotic resistance is a growing threat to public health. Despite various attempts at educating the public on antimicrobial resistance (AMR) and judicial antibiotic use, fallacies and misconceptions remain. To successfully promote behavior change, various cognitive constructs pertaining to antibiotic behavior need to be identified and targeted.

METHODS

Using the Arksey and O'Malley (2005) methodological framework, a credible reflexive examination of literature was conducted, permitting identification of a breadth of literature that pertained to the influence of cognitive constructs on public antimicrobial behavior.

RESULTS

From 393 abstracts identified, 67 full articles were screened, and 43 papers were chosen for review. Three themes were identified (1) sociodemographic influences; (2) knowledge, misconceptions, and fallacies; and (3) public attitudes and the social influence of friends and family. Geographical location, education level, cognitive dissonance, and social norms were found to influence AMR cognition, resulting in disproportionate risk assessments that are facilitated by social information brokering.

CONCLUSIONS

Public AMR resilience, responsibility, and behavior compliance are influenced by cognitive constructs, which are liable to the appropriation of misconceptions, fallacies, and social behavior models obtained via information brokering. A cohesive multidisciplinary participatory approach to AMR management and interventional design that applies the influence of cognitive constructs to inform public AMR behavior compliance is recommended.

A Qualitative Study of Pregnant Women's Perspectives on Antibiotic Use for Mom and Child: Implications for Developing Tailored Health Education Interventions

The overutilization of antibiotics during pregnancy and early life are associated with adverse health outcomes for mothers and infants. In this study, we explored pregnant women’s opinions and concerns of antibiotics and how perceptions may affect their health-related decision-making. We conducted 18 in-depth, semi-structured interviews with pregnant women and used the Health Belief Model (HBM) as a framework to analyze the data. We found that mothers generally understood the benefits of antibiotics and were aware that antibiotics are clinically effective for treating bacterial infections. Importantly, perceived barriers related to antibiotic use included concerns regarding the impact of antibiotics on breastfeeding efficacy, microbial health, and societal factors such as antimicrobial resistance. The prescription of antibiotics by a healthcare provider was a cue to action for women, as they trusted providers to recommend medications that were safe for them and their infants. Overall, mothers shared that receiving education on the effects of antibiotics would improve their self-efficacy and decision-making surrounding the use of antibiotics for treating illness. Implications for tailored perinatal health education interventions to enhance antibiotic use, knowledge, and decision-making are discussed.

'I don't know if we can really, really change that': a qualitative exploration of public perception towards antibiotic resistance in France

Background

Since the 2000s, French authorities have put in place various national plans to make the general public aware of antibiotic stewardship. Twenty years later, France is still one of the countries with the highest use of antibiotics in Europe.

Objectives

Our study explored the general public’s perceptions of antibiotic resistance, their behaviour around antibiotic use and their expectations regarding awareness campaigns.

Methods

A qualitative study was performed from March 2018 to March 2019 in a French region using focus groups. Two types of public were targeted: parents of young children and retired people. The interview guide contained open-ended questions organized around three main themes: perceptions of antibiotic resistance; experience and use of antibiotics; and health information and campaigns.

Results

Nine focus groups were created, including 17 parents and 19 retirees. Participants did not link antibiotic overuse and antibiotic resistance. Antibiotic resistance was not perceived as a personal responsibility but as a suffered phenomenon on which the participants could not act. The blame was particularly put on the presence of antibiotics in the environment. Although participants expressed trust in their GPs, antibiotics remained perceived as the only solution for them to be cured quickly.

Conclusions

The study highlighted that the GPs were the preferred information source regarding the use of antibiotics. Actions targeting the public and health professionals will have little impact if, at the same time, efforts on work environment representation are not undertaken.

Antimicrobial use practices and resistance in indicator bacteria in communal cattle in the Mnisi community, Mpumalanga, South Africa

Surveillance of antimicrobial use and antimicrobial resistance is a critical component of the “Global Action Plan” to tackle antimicrobial resistance. However, there is a paucity of such surveillance in communal farming areas in South Africa. This study investigated knowledge and antimicrobial use practices by cattle farmers and antimicrobial resistance levels of indicator bacteria in cattle in a rural communal farming area in South Africa. Seventy (70) farmers were interviewed at five cattle inspection sites using structured questionnaires. Rectal swabs were collected from apparently healthy cattle (n = 100) for culture of Escherichia coli and Enterococcus species, and antimicrobial susceptibility testing using broth microdilution. The farmers indicated predominantly using tetracyclines. Although 42% of the farmers indicated hearing about antimicrobial resistance, none of them clearly understood what it involves. Seventy‐nine (79) E. coli and 71 Enterococcus species were isolated with E. faecium being the dominant species among the Enterococcus isolates. E. coli isolates were resistant to colistin (16%; 13/79), chlortetracycline (8%; 6/79) and amoxicillin (8%; 6/79). Enterococcus isolates were resistant to enrofloxacin (55%; 39/71) and amoxycillin (3%; 2/71). We observed knowledge gaps in prudent antimicrobial use practices and antimicrobial resistance among the farmers. Farmer tailored education programmes on primary animal health care and prudent antimicrobial use practices must be developed and implemented to improve antimicrobial stewardship among farmers with limited veterinary supervision. The level of colistin resistance detected among E. coli isolates from rural communal cattle in this study was unexpected and warrants further molecular investigation to check if the resistance is plasmid mediated.

Decisions to use antibiotics for upper respiratory tract infections across China: a large-scale cross-sectional survey among university students

OBJECTIVES

To investigate the decision-making process of Chinese university students with respect to antibiotic use for upper respiratory tract infections (URTIs).

DESIGN

A cross-sectional questionnaire study.

SETTING

The participants recruited from six universities across all Chinese regions from September to November 2015.

PARTICIPANTS

A total of 2834 university students sampled across six Chinese regions who self-reported experiencing symptoms of URTI within the past month completed the survey.

OUTCOME MEASURES

The prevalence of decisions for treatment and antibiotic use for URTIs as well as knowledge about antibiotic use were measured by a self-administrated questionnaire. Using regular and multinomial logistic regression a nd adapted health belief model, we identified and measured a number of variables as potential risk factors for antibiotic misuse behaviours in order to explain and predict people's treatment decisions and antibiotic use including knowledge, perceptions, access to antibiotics and cues to action.

RESULTS

Of the 2834 university students who self-diagnosed a URTI, 947 (33.4%) self-reported having taken antibiotics; among them, 462 (48.8%) used non-prescription antibiotics, which came principally from left-over prescriptions (29.0%) and over-the-counter purchases at retail pharmacies (67.3%). One in four who sought care pressured their doctors for antibiotics; all received them. Those who perceived greater severity of the disease, had access to antibiotics, perceived benefits of using antibiotics (for the common cold: adjusted OR (aOR)=2.55, 95% CI 1.93 to 3.38 or as anti-inflammatory drugs: aOR=1.35, 95% CI 1.12 to 1.63), and were cued to action (eg, seeing presence of fever: aOR=2.05, 95% CI 1.62 to 2.60 or self-diagnosing their current infection as severe: aOR=1.86, 95% CI 1.41 to 2.45), keeping antibiotics at home (aOR=2.27, 95% CI 1.83 to 2.81) and access to over-the-counter antibiotics (aOR=2.00, 95% CI 1.63 to 2.45), were more likely to misuse antibiotics.

CONCLUSIONS

Misconceptions of antibiotic efficacy and easy access to antibiotics-with or without a prescription-were associated with antibiotic misuse among Chinese university students, which calls for context-appropriate multifaceted interventions in order to effectively reduce antibiotic misuse.

No good vaccination quality without good control: the positive impact of a hatchery vaccination service program

Vaccination is currently one of the most relevant control strategies in poultry production to reduce infectious disease–induced economic losses and decrease antimicrobial use. Besides intrinsic vaccine efficacy, a proper administration is fundamental to achieve an adequate coverage and protection. Hatchery vaccination is becoming the standard approach for routine vaccination because of administration easiness, the possibility to standardize and optimize the overall process, and the lower impact on animal welfare compared with different types of on-farm vaccination. However, a continuous maintenance, refinement, and training of the personnel are the key to success. In the present work, the effect of longitudinal hatchery audits, performed using a standardized, expert-developed questionnaire was evaluated in 169 hatcheries, located in 11 European countries, over a period of more than 4 yr. A dedicated tablet-based application was implemented for data collection, storage, and analysis, and the obtained scores were used in the evaluation, reporting to the hatchery management and improvement of critical points. A positive significant association was demonstrated between the variation in global and process-specific hatchery scores and the number of performed audits. Similarly, when the longitudinal nature of the data (i.e., multiple visits) was accounted for using linear mixed models, including the hatchery and country as random factors, a significant trend in performance improvement was observed visit after visit, although with certain differences based on the specific score and country. The present study demonstrates the benefits of an objective evaluation of hatchery performances through a standardized questionnaire, followed by the discussion on the major required actions. The widespread application of this approach should lead to a significant improvement in vaccine administration performances, with direct consequences on infectious disease occurrence and animal production performances, and indirectly on therapeutic and control-related costs.

'Always take your doctor's advice': Does trust moderate the effect of information on inappropriate antibiotic prescribing expectations?

Objectives To reduce overprescribing, health campaigns urge physicians to provide people with information regarding appropriate antibiotic use and encourage the public to trust their physicians' prescribing decisions. We test (1) whether providing individuals with complete information about the viral aetiology of an illness and the ineffectiveness of antibiotics will reduce inappropriate antibiotic expectations, (2) whether individuals with greater trust in their physician will have lower expectations, and (3) whether individuals with greater trust in their physician will benefit more from the complete information provision and have lower expectations. Design Experiment 1 features a between-subjects design (information provision: baseline vs. complete information) with a general measure of participants' trust in their physician. Experiment 2 features a 2 (physician trustworthiness: low vs. high) × 2 (information provision: baseline vs. complete information) between-subjects design. Methods In Experiment 1, participants (n = 366) reported their trust in their physician, read a vignette describing a hypothetical consultation with a physician for a viral cold and then expressed their expectations for antibiotics. In Experiment 2, participants (n = 380) read a vignette of a consultation with a physician for a viral ear infection then expressed their expectations for antibiotics. Results In both experiments, the provision of complete information significantly reduced inappropriate expectations for antibiotics. Greater trust in physicians was associated with higher antibiotic expectations in Experiment 1, but lower expectations in Experiment 2. In both experiments, trust in physicians appeared to facilitate the effect of information provision, but this effect was weak and inconsistent. Conclusion Providing information about viral aetiology and the ineffectiveness and side effects of antibiotics reduces inappropriate antibiotic expectations. Further research into the effect of trust in physicians as a moderator of the effect information provision is required, particularly given the recent increase in trust-based antibiotic campaigns. Statement of contribution What is already known Inappropriate expectations for antibiotics encourage overprescribing in primary care. To reduce inappropriate expectations, interventions often aim to educate people about antibiotics and encourage them to trust their physician. What does this study add Causal evidence that clinical information provision reduces but does not eliminate inappropriate antibiotic expectations. We find that increased trust in physicians is not always associated with lower expectations for antibiotics. Although increased trust seemed to boost the effect of information provision, this effect was weak and inconsistent.

Are antibiotics substandard in Lebanon? Quantification of active pharmaceutical ingredients between brand and generics of selected antibiotics

Background

In developing countries, brand-generic substitution is not based on validated scientific evidence that confirm the therapeutic equivalence of the generic to the originator. Rather, decisions are made based on the availability of generic medications. Substitution by inappropriate preparations applies to antibiotics, which may increase the risk of resistance in case of underdosing. This analytical study aims to dose and assess for the accuracy of labeling three oral antibiotic preparations, namely ciprofloxacin hydrochloride, amoxicillin trihydrate and amoxicillin trihydrate-clavulanate potassium, the active pharmaceutical ingredients (APIs) found in brand and generic tablets available on the Lebanese market.

Methods

One brand and 4 generics of ciprofloxacin tablets, 3 generic amoxicillin tablets, and 1 brand and 4 generics of amoxicillin-clavulanic acid medications, were quantified, taking 2 batches of each. According to the United States Pharmacopeia (USP) guidelines, ultra-high pressure liquid chromatography was used to measure the APIs content within tablets. The USP required assay limit of the API was taken as the main comparison criteria.

Results

Out of the 5 ciprofloxacin medications tested, all 5 were out of the 2% required range, thus being substandard. For amoxicillin, all 3 medications were within the 20% range. As for amoxicillin-clavulanic acid medications, 4 out of 5 medications met the 30% required range of clavulanic acid and one exceeded the claimed amount of clavulanic acid, while all 5 met the assay limit for amoxicillin.

Conclusion

These findings raise safety and efficacy concerns, providing solid grounds for potential correlations of antibiotic resistance/substandard antibiotics.

Different Policy Measures and Practices between Swedish Counties Influence Market Dynamics: Part 1-Biosimilar and Originator Infliximab in the Hospital Setting

Background

Decentralisation of healthcare budgets and issuance of local guidelines means that the use of biosimilars can vary by region within a particular country, for example between the 21 counties of Sweden.

Objectives

This study aimed to analyse the county-level market dynamics of biosimilar and originator infliximab, which are hospital products, and to examine how local policy measures and practices, in addition to national policy, influenced market dynamics.

Methods

We first conducted a literature review on (biosimilar) policies in Sweden, then analysed market data provided by IQVIA™ on uptake of originator and biosimilar infliximab within the different counties (Q2 2012 to Q4 2017), including discounts from (tender) contracts. Biosimilar market shares were calculated with volume data (measured as defined daily doses [DDDs]). We then discussed our findings in semi-structured interviews with the national pricing and reimbursement agency, key experts within the county councils of Skåne, Västra Götaland, and Stockholm, and an industry representative.

Results

Market shares of biosimilar infliximab vary widely between counties (range 18–96% in 2017). The initial uptake of biosimilar infliximab was slow and variable, with abrupt increments in biosimilar market shares coinciding with expiration of contracts for the originator product. Different approaches taken by counties to achieve a low cost per DDD of infliximab were identified, i.e., a rapid switch to the biosimilar (Skåne), a delayed switch to the biosimilar (Stockholm), or no switch to the biosimilar when a favourable price on the originator product could be obtained (Västra Götaland). Quantitative analysis showed that 59% of the variability in biosimilar market shares could be explained by the relative difference in discounted price between the biosimilar and the originator product. In addition, qualitative analysis indicated the presence of key opinion leaders, local guidelines and initiatives, and whose budget it affects as drivers in the decision-making process.

Conclusions

Variations in the market share of biosimilar infliximab between the Swedish counties is largely explained by the discounted price difference between biosimilar and originator product, and counties used different strategies to leverage such biosimilar competition. Additionally, the presence of key opinion leaders, local guidelines and gainsharing arrangements appeared to play a role in infliximab market dynamics in counties.

Evidence-based clinical practice guideline on antibiotic use for the urgent management of pulpal- and periapical-related dental pain and intraoral swelling: A report from the American Dental Association

BACKGROUND

An expert panel convened by the American Dental Association Council on Scientific Affairs and the Center for Evidence-Based Dentistry conducted a systematic review and formulated clinical recommendations for the urgent management of symptomatic irreversible pulpitis with or without symptomatic apical periodontitis, pulp necrosis and symptomatic apical periodontitis, or pulp necrosis and localized acute apical abscess using antibiotics, either alone or as adjuncts to definitive, conservative dental treatment (DCDT) in immunocompetent adults.

TYPES OF STUDIES REVIEWED

The authors conducted a search of the literature in MEDLINE, Embase, the Cochrane Library, and the Cumulative Index to Nursing and Allied Health Literature to retrieve evidence on benefits and harms associated with antibiotic use. The authors used the Grading of Recommendations Assessment, Development and Evaluation approach to assess the certainty in the evidence and the Evidence-to-Decision framework.

RESULTS

The panel formulated 5 clinical recommendations and 2 good practice statements, each specific to the target conditions, for settings in which DCDT is and is not immediately available. With likely negligible benefits and potentially large harms, the panel recommended against using antibiotics in most clinical scenarios, irrespective of DCDT availability. They recommended antibiotics in patients with systemic involvement (for example, malaise or fever) due to the dental conditions or when the risk of experiencing progression to systemic involvement is high.

CONCLUSION AND PRACTICAL IMPLICATIONS

Evidence suggests that antibiotics for the target conditions may provide negligible benefits and probably contribute to large harms. The expert panel suggests that antibiotics for target conditions be used only when systemic involvement is present and that immediate DCDT should be prioritized in all cases.

Who is willing to stay sick for the collective? - Individual characteristics, experience, and trust

•

We study attitudes towards antibiotics and antibiotic resistance.

•

We analyze results from a novel web-survey of Swedish citizens (n = 1906).

•

Acceptability of doctor's decision not to prescribe antibiotics was found to be large.

•

Trust in the healthcare sector is linked to acceptability of doctor's decision.

•

Concern about antibiotic resistance is linked to willingness to limit antibiotic use.

Low-income community knowledge, attitudes and perceptions regarding antibiotics and antibiotic resistance in Jelutong District, Penang, Malaysia: a qualitative study

BACKGROUND

Understanding community perspectives on antibiotics and antibiotic resistance (ABR) is a key component in designing educational interventions to combat ABR at the community level in Malaysia. Therefore, this study aimed to explore community residents' knowledge, attitudes and perceptions regarding antibiotics and ABR in Jelutong District, Penang, Malaysia. Moreover, it intended to identify areas of focus to be addressed when designing an educational intervention to increase residents' knowledge and change their attitudes and perceptions.

METHODS

A qualitative approach was adopted to gain a deeper understanding of community residents' knowledge, attitudes and perceptions regarding antibiotics and ABR. A purposive sampling was employed. Twenty-two residents (aged ≥18 years) were interviewed with the aid of a semi-structured interview guide. All interviews were audio recorded, transcribed verbatim and thematically analysed.

RESULTS

The majority of the participants asserted that antibiotics could be effective against viral infections. Moreover, many participants were unaware that antibiotics have adverse effects. Some acquired antibiotics from a community pharmacy without a prescription, took antibiotics given to them by their family or friends, or took leftover antibiotics prescribed for a previous illness. A few indicated that they would request antibiotics from their physician when they had viral infections. More than half of the participants discontinued taking antibiotics when their symptoms improved. The majority stated that ABR occurs when the body becomes used to antibiotics. Most participants were unaware of the causes, consequences and prevention of ABR. In fact, they were not concerned about it. As a result, only a few perceived themselves as having responsibility for preventing this problem.

CONCLUSIONS

The community residents had misconceptions about antibiotics and ABR, negative attitudes towards antibiotics and negative perceptions of ABR. The areas of focus that need to be addressed when designing an educational intervention to increase the general public knowledge and change their attitudes and perceptions are the appropriate use of antibiotics and their adverse effects; the importance of adhering to antibiotic therapy; and the definition, causes, consequences and prevention of ABR.

Investigating Understandings of Antibiotics and Antimicrobial Resistance in Diverse Ethnic Communities in Australia: Findings from a Qualitative Study

This paper explores the understandings of antibiotics and antimicrobial resistance (AMR) among ethnically diverse informants in Melbourne, Australia. A total of 31 face-to-face semi-structured qualitative interviews were conducted with a sample of ethnic in-patients who were admitted with an acquired antimicrobial infection in a public hospital (n = 7); five hospital interpreters; and ethnic members of the general community (n = 19) as part of a broader study of lay understandings of AMR. Thematic analysis revealed there was poor understanding of AMR, even among informants being treated for AMR infections. Causes of the increasing incidence of AMR were attributed to: weather fluctuations and climate change; a lack of environmental cleanliness; and the arrival of new migrant groups. Asian informants emphasized the need for humoral balance. Antibiotics were viewed as ‘strong’ medicines that could potentially disrupt this balance and weaken the body. Travel back to countries of origin sometimes involved the use of medical services and informants noted that some community members imported antibiotics from overseas. Most used the internet and social media to source health information. There is a lack of information in their own languages. More attention needs to be given to migrant communities who are vulnerable to the development, transmission and infection with resistant bacteria to inform future interventions.

How do general practitioners access guidelines and utilise electronic medical records to make clinical decisions on antibiotic use? Results from an Australian qualitative study

OBJECTIVE

This study aimed to explore how general practitioners (GPs) access and use both guidelines and electronic medical records (EMRs) to assist in clinical decision-making when prescribing antibiotics in Australia.

DESIGN

This is an exploratory qualitative study with thematic analysis interpreted using the Theory of Planned Behaviour (TPB) framework.

SETTING

This study was conducted in general practice in Victoria, Australia.

PARTICIPANTS

Twenty-six GPs from five general practices were recruited to participate in five focus groups between February and April 2018.

RESULTS

GPs expressed that current EMR systems do not provide clinical decision support to assist with antibiotic prescribing. Access and use of guidelines were variable. GPs who had more clinical experience were less likely to access guidelines than younger and less experienced GPs. Guideline use and guideline-concordant prescribing was facilitated if there was a practice culture encouraging evidence-based practice. However, a lack of access to guidelines and perceived patients' expectation and demand for antibiotics were barriers to guideline-concordant prescribing. Furthermore, guidelines that were easy to access and navigate, free, embedded within EMRs and fit into the clinical workflow were seen as likely to enhance guideline use.

CONCLUSIONS

Current barriers to the use of antibiotic guidelines include GPs' experience, patient factors, practice culture, and ease of access and cost of guidelines. To reduce inappropriate antibiotic prescribing and to promote more rational use of antibiotic in the community, guidelines should be made available, accessible and easy to use, with minimal cost to practicing GPs. Integration of evidence-based antibiotic guidelines within the EMR in the form of a clinical decision support tool could optimise guideline use and increase guideline-concordant prescribing.

Statewide Antibiotic Stewardship: : An eBrightHealth Choosing Wisely Initiative

OBJECTIVE

To implement a collaborative statewide antibiotic stewardship initiative in both the ambulatory and inpatient settings.

METHODS

Five participating Delaware health systems each convened internal team(s) to translate the vision set forth by the eBrightHealth LLC Choosing Wisely Work Group into clinical action through process improvement efforts at their institutions. The teams focused on implementing antibiotic time-outs, and on improving antibiotic prescribing for upper respiratory infections in ambulatory settings. The learning network utilized an "all teach, all learn" methodology via monthly conference calls and quarterly face-to-face meetings.

RESULTS

All inpatient teams implemented antibiotic time-outs for at least 1 unit. Other interventions included commitment posters; submitting antibiotic utilization data nationally; provider/patient surveys; local stewardship champions; and provider prescribing data feedback. Barriers to implementation included competing priorities, lack of reliable utilization data, and suboptimal provider engagement. Overall antibiotic utilization decreased by 9%, compared to the pre-intervention period.

CONCLUSIONS

This initiative has demonstrated the value of multidisciplinary teams, from varying healthcare systems, coming together to work on a single project. While each team's interventions and specific goals differed slightly, all teams implemented new initiatives to promote appropriate use of antibiotics.

POLICY IMPLICATIONS

Antibiotic stewardship is a national priority. Acute care hospitals are required to have antibiotic stewardship programs; similar programs are proposed for ambulatory settings.

Perceptions in the community about the use of antibiotics without a prescription: Exploring ideas behind this practice

Objective:

The use of antibiotics without prescription is common in Colombia as well as in other developing countries. The objective of this study is to explore the attitudes and motivations associated with the use of antibiotics without prescription.

Methods:

Focus group sessions were held with residents of Bogotá. Different socioeconomic groups were approached to identify possible differences of opinion. A semi-structured interview guide was used to guide the discussion, with thematic analysis used to identify central themes.

Results:

In total, 21 people, aged between 25 and 50 years participated in four focus groups. The results suggest that the use of antibiotics without prescription is common practice. The main reasons included barriers to access to prescribed medications due to limited health insurance. Even those with adequate access to health insurance report being willing to use a treatment without a prescription if they have confidence in its effectiveness. The relationship with the physician is important, but pharmacy storekeepers are also highly trusted. While some participants understood that antibiotics can cure infections but cause serious adverse events, several misconceptions about antibiotics therapy were identified. These included a lack of knowledge of resistance transmissibility among communities.

Conclusions:

The results have implications for interventions aimed at reducing inappropriate use of antibiotics, highlighting i) how lack of access to timely care creates an incentive to self-prescribe, ii) the key role that pharmacy storekeepers play in the Colombian healthcare system and the need to include them in interventions, and iii) the misconceptions about inappropriate use of medications that need to be addressed by educational programs. These findings provide insights to other countries where antibiotics misuse is also a problem.