Interventions to improve dispensing of antibiotics at the community level in low and middle income countries: A systematic review

Understanding Acceptability and Willingness-to-pay for a C-reactive Protein Point-of-care Testing Service to Improve Antibiotic Dispensing for Respiratory Infections in Vietnamese Pharmacies: A Mixed-methods Study

Background

Pharmacies are popular first points of contact for mild infections in the community. Pharmacy services in many countries have expanded to include vaccines and point-of-care tests. In low- and middle-income countries such as Vietnam, poor enforcement of regulations results in substantial volumes of over-the-counter antibiotic sales. Point-of-care tests could provide an economically viable way to reduce antibiotic sales, while still satisfying customer demand for convenient healthcare. C-reactive protein point-of-care testing (CRP-POCT) can reduce antibiotic prescribing for respiratory illness in primary care. Here, we explore the acceptability and feasibility of implementing CRP-POCT in pharmacies in Vietnam.

Methods

We conducted a mixed-methods study between April and June 2021. A customer exit survey with 520 participants seeking acute respiratory infection treatment at 25 pharmacies evaluated acceptability and willingness-to-pay (WTP) for CRP-POCT and post-service satisfaction. Factors driving customers" acceptance and WTP were explored through mixed-effects multivariable regression. Three focus group discussions with customers (20 participants) and 12 in-depth interviews with pharmacists and other stakeholders were conducted and analyzed thematically.

Results

Antibiotics were sold to 81.4% of patients with CRP levels <10 mg/L (antibiotics not recommended). A total of 96.5% of customers who experienced CRP-POCT supported its future introduction at pharmacies. Patients with antibiotic transactions (adjusted odds ratio [aOR], 2.25; 95% confidence interval [CI], 1.13-4.48) and those suffering acute respiratory infection symptoms for more than 3 days (aOR, 2.10; 95% CI, 1.08-4.08) were more likely to accept CRP-POCT, whereas customers visiting for children (aOR, 0.20; 95% CI, .10-.54) and those with preference for antibiotic treatment (aOR, 0.45; 95% CI, 0.23-0.89) were less likely to accept CRP-POCT. A total of 78.3% (95% CI, 74.8-81.7) of customers were willing to pay for CRP-POCT, with a mean cost of US$2.4 (±1.1). Customer's income and cost of total drug treatment were associated with increased WTP. Enablers for implementing CRP-POCT included customers' and pharmacists' perceived benefits of CRP-POCT, and the impact of COVID-19 on perceptions of POCT. Perceived challenges for implementation included the additional burden of service provision, lack of an enabling policy environment, and potential risks for customers.

Conclusions

Implementing CRP-POCT at pharmacies is a feasible and well-accepted strategy to tackle the overuse of antibiotics in the community, with appeal for both supply and demand sides. Creating an enabling policy environment for its implementation, and transparent discussion of values and risks would be key for its successful implementation.

'It depends': what 86 systematic reviews tell us about what strategies to use to support the use of research in clinical practice

BACKGROUND

The gap between research findings and clinical practice is well documented and a range of strategies have been developed to support the implementation of research into clinical practice. The objective of this study was to update and extend two previous reviews of systematic reviews of strategies designed to implement research evidence into clinical practice.

METHODS

We developed a comprehensive systematic literature search strategy based on the terms used in the previous reviews to identify studies that looked explicitly at interventions designed to turn research evidence into practice. The search was performed in June 2022 in four electronic databases: Medline, Embase, Cochrane and Epistemonikos. We searched from January 2010 up to June 2022 and applied no language restrictions. Two independent reviewers appraised the quality of included studies using a quality assessment checklist. To reduce the risk of bias, papers were excluded following discussion between all members of the team. Data were synthesised using descriptive and narrative techniques to identify themes and patterns linked to intervention strategies, targeted behaviours, study settings and study outcomes.

RESULTS

We identified 32 reviews conducted between 2010 and 2022. The reviews are mainly of multi-faceted interventions (n = 20) although there are reviews focusing on single strategies (ICT, educational, reminders, local opinion leaders, audit and feedback, social media and toolkits). The majority of reviews report strategies achieving small impacts (normally on processes of care). There is much less evidence that these strategies have shifted patient outcomes. Furthermore, a lot of nuance lies behind these headline findings, and this is increasingly commented upon in the reviews themselves.

DISCUSSION

Combined with the two previous reviews, 86 systematic reviews of strategies to increase the implementation of research into clinical practice have been identified. We need to shift the emphasis away from isolating individual and multi-faceted interventions to better understanding and building more situated, relational and organisational capability to support the use of research in clinical practice. This will involve drawing on a wider range of research perspectives (including social science) in primary studies and diversifying the types of synthesis undertaken to include approaches such as realist synthesis which facilitate exploration of the context in which strategies are employed.

Primary health care roles of community pharmacists in low- and middle-income countries: A protocol for a mixed methods systematic review

BACKGROUND

The roles of community pharmacists in primary health care cannot be overemphasized, these professionals have evolved from the traditional dispensing to providing health promotion, vaccination services, and medication therapy management as well as other areas of patient care needs. The objectives of this review are to explore evidence of the provision of primary health care services by community pharmacists in low- and middle-income countries (LMICs) and identify barriers to these services and how these barriers can be mitigated.

METHOD

A systematic search will be conducted in Medline, CINAHL, Google scholar, Global Index Medicus, LILACS, and CENTRAL to identify potentially relevant primary literature for inclusion. Also, ProQuest Dissertations and Theses will be search to identify relevant gray literature. The review will be guided by the Preferred Reporting Items for Systematic Review and Meta-Analysis Protocols checklist for systematic reviews. All primary research articles regardless of study design exploring or reporting on community pharmacists' involvement in primary health care in LMICs will be considered for possible inclusion. A summary of the included studies will be provided and a quality assessment will be conducted using the 2018 version of the mixed methods analytical tool.

EXPECTED RESULTS

Findings from this review will add to the evidence in the literature and cause the need for policy change to empower the community pharmacy practice by providing a friendlier legal framework for delivering services in tandem with international best practices. PROSPERO registration ID: CRD42023357312.

Current rates of purchasing of antibiotics without a prescription across sub-Saharan Africa; rationale and potential programmes to reduce inappropriate dispensing and resistance

INTRODUCTION

Antimicrobial resistance (AMR) is a global concern. Currently, the greatest mortality due to AMR is in Africa. A key driver continues to be high levels of dispensing of antibiotics without a prescription.

AREAS COVERED

A need to document current rates of dispensing, their rationale and potential ways forward including antimicrobial stewardship programmes (ASPs). A narrative review was undertaken. The highest rates of antibiotic purchasing were in Eritrea (up to 89.2% of antibiotics dispensed), Ethiopia (up to 87.9%), Nigeria (up to 86.5%), Tanzania (up to 92.3%) and Zambia (up to 100% of pharmacies dispensing antibiotics without a prescription). However, considerable variation was seen with no dispensing in a minority of countries and situations. Key drivers of self-purchasing included high co-payment levels for physician consultations and antibiotic costs, travel costs, convenience of pharmacies, patient requests, limited knowledge of antibiotics and AMR and weak enforcement. ASPs have been introduced in some African countries along with quality targets to reduce inappropriate dispensing, centering on educating pharmacists and patients.

EXPERT OPINION

ASP activities need accelerating among community pharmacies alongside quality targets, with greater monitoring of pharmacists' activities to reduce inappropriate dispensing. Such activities, alongside educating patients and healthcare professionals, should enhance appropriate dispensing of antibiotics and reduce AMR.

Scoping of pharmacists' health leadership training needs for effective antimicrobial stewardship in Africa

BACKGROUND

Antimicrobial resistance (AMR) is a global public health concern currently mitigated by antimicrobial stewardship (AMS). Pharmacists are strategically placed to lead AMS actions that contribute to responsible use of antimicrobials; however, this is undermined by an acknowledged health leadership skills deficit. Learning from the UK's Chief Pharmaceutical Officer's Global Health (ChPOGH) Fellowship programme, the Commonwealth Pharmacists Association (CPA) is focused to develop a health leadership training program for pharmacists in eight sub-Saharan African countries. This study thus explores need-based leadership training needs for pharmacists to provide effective AMS and inform the CPA's development of a focused leadership training programme, the 'Commonwealth Partnerships in AMS, Health Leadership Programme' (CwPAMS/LP).

METHODS

A mixed methods approach was undertaken. Quantitative data were collected via a survey across 8 sub-Saharan African countries and descriptively analysed. Qualitative data were collected through 5 virtual focus group discussions, held between February and July 2021, involving stakeholder pharmacists from different sectors in the 8 countries and were analysed thematically. Data were triangulated to determine priority areas for the training programme.

RESULTS

The quantitative phase produced 484 survey responses. Focus groups had 40 participants from the 8 countries. Data analysis revealed a clear need for a health leadership programme, with 61% of respondents finding previous leadership training programmes highly beneficial or beneficial. A proportion of survey participants (37%) and the focus groups highlighted poor access to leadership training opportunities in their countries. Clinical pharmacy (34%) and health leadership (31%) were ranked as the two highest priority areas for further training of pharmacists. Within these priority areas, strategic thinking (65%), clinical knowledge (57%), coaching and mentoring (51%), and project management (58%) were selected as the most important.

CONCLUSIONS

The study highlights the training needs of pharmacists and priority focus areas for health leadership to advance AMS within the African context. Context-specific identification of priority areas supports a needs-based approach to programme development, maximising African pharmacists' contribution to AMS for improved and sustainable patient outcomes. This study recommends incorporating conflict management, behaviour change techniques, and advocacy, amongst others, as areas of focus to train pharmacist leaders to contribute to AMS effectively.

The Effort to Rationalize Antibiotic Use in Indonesian Hospitals: Practice and Its Implication

An effective strategy for combatting AMR in Indonesia is to make the use of antibiotics in hospitals more rational with the help of an Antimicrobial Resistance Control Program (AMR-CP). This study aims to analyze the implementation of the AMR-CP in hospitals by conducting in-depth interviews with health professionals from ten hospitals and health officers of ten provincial health offices in ten different provinces and observation towards its documents. The sample location was selected by purposive sampling. Informants at the hospitals were hospital directors, chairmen of the AMR-CP team, chairmen of the medical committee, persons in charge of the microbiology laboratory, clinicians, nurses, clinical pharmacists, and those program managers at the provincial health offices who are responsible for administering antibiotics. Information is first collected and then a thematic analysis is applied along with triangulation to confirm the validity of information from multiple sources, including document observation results. The analysis is adapted to the framework of the system (i.e., input, process, and output). Results show that hospitals in Indonesia already have the resources to implement AMR-CP, including AMR-CP team and microbiology laboratories. Six hospitals examined also have clinicians trained in microbiology. Though hospital leadership and its commitment to implementing AMR-CP are favorable, there is room for improvement. AMR-CP teams organize routine activities for socialization and training, develop standard operating procedures (SOPs) for antibiotic use, antibiotic patterns surveillance, and bacterial mapping. Some obstacles to implementing AMR-CP policies are posed by the human resources, facilities, budget, antibiotics and reagent shortages, and clinician compliance with SOPs. The study concludes that there was an improvement in antibiotic sensitivity patterns, rational use of antibiotics, use of microbiological laboratories, and cost-efficiency. It recommends the government and healthcare providers continue to improve AMR-CP in hospitals and promote AMR-CP policy by making the regional health office of the hospital a representative of the regional government.

Improving Pharmacists’ Awareness of Inadequate Antibiotic Use for URTIs through an Educational Intervention: A Pilot Study

The inadequate use of antibiotics led to the development of multi-resistant bacteria that are now causing millions of deaths worldwide. Since most antibiotics are prescribed/dispensed to treat respiratory tract infections, it is important to raise awareness among health professionals to optimize antibiotic use, especially within the primary care context. Thus, this pilot study aimed to evaluate pharmacists’ feedback about the eHealthResp platform, composed by an online course and a mobile application (app) to help in the management of upper respiratory tract infections (URTIs). Ten community pharmacists were invited to participate in this study, exploring the contents of the eHealthResp platforms and answering a content validation questionnaire composed by eight qualitative and thirty-five quantitative questions about the online course and mobile app. The eHealthResp platform is a comprehensive, consistent, and high-quality e-learning tool. Median scores of 5.00 were attributed to the course contents’ and clinical cases’ adequacy and correction. Most qualitative feedback was about completeness and objectivity of the course, and its usefulness for clinical practice. This study showed that eHealthResp has great potential as an e-health tool for the management of URTIs’ symptoms, which may ultimately aid in reducing inappropriate antibiotic use.