Non-prescription sale and dispensing of antibiotics in community pharmacies in Zambia

Identifying the commonly used antibiotics for self-medication in urban Mozambique: a qualitative study

OBJECTIVES

The study aimed at identifying the commonly used non-prescribed antibiotics (NPAs) and the main health conditions leading to the practices of self-medication with antibiotics (SMAs) in Maputo city, Mozambique.

DESIGN

Cross-sectional qualitative study based on individual and group interviews.

SETTING

The study was conducted in nine pharmacies of three socioeconomic areas of Maputo city, from October 2018 to March 2019.

PARTICIPANTS

The study included 32 pharmacy clients and 17 pharmacists. The pharmacy clients included men 10 (31%) and women 22 (69%) ranging from 19 to 67 years while the pharmacists included men 6 (35,3%) and women 11 (64,7%) with ages ranging from 24 to 47 years.

FINDINGS

The majority of the pharmacy clients 30 (93.75%) admitted frequent use of NPAs, 15 (88.2%) out of the 17 pharmacists admitted dispensing NPAs. While the majority of the participants (16) mentioned the use of amoxicillin, also known as 'two colours medicine', 14 mentioned the use of cotrimoxazole and seven mentioned amoxicillin with clavulanic acid. Two to five participants also used tetracycline, ciprofloxacin, azithromycin, doxycycline, erythromycin, metronidazole and phenoxymethylpenicillin. The above mentioned NPAs were used to treat self-perceived sore throat, fever, pain, cough, vaginal discharge, eye problems, the common influenza, urinary infections, respiratory tract infections, wounds and toothaches.

CONCLUSIONS

Antibiotics are perceived as essential medical resources to manage health and illnesses. While taking an active role in their health-disease process, participants commonly used amoxicillin, 'two colours', cotrimoxazole and amoxicillin with clavulanic acid to manage their health and that of their families. In this sense, the practices of SMAs were perceived as part of the self-care process and not necessarily as misuse of antibiotics. A wideunderstanding of health-seeking beliefs and behaviours regarding the utilisation of antibiotics is needed to inform public health experts, health policymakers and other stake-holders in designing and implementing public health education and health promotion programsat all levels in Mozambique.

Non-prescription sale of antibiotics and service quality in community pharmacies in Guangzhou, China: A simulated client method

OBJECTIVE

To measure the situation of the non-prescription sale of antibiotics and the service quality of community pharmacies in Guangzhou, China.

METHODS

A simulated client method was conducted to estimate the non-prescription sale of antibiotics and service quality based on scenarios about adult acute upper respiratory tract infection in 2019. A total of 595 community pharmacies from 11 districts were investigated in Guangzhou, China. We used binary logistic regression to evaluate the factors associated with the non-prescription sale of antibiotics.

RESULTS

The proportion of non-prescription dispensing of antibiotics was 63.1% in Guangzhou, China, with a higher incidence of antibiotic dispensing without prescription in outer districts (69.3%). Cephalosporin (44.1%) and Amoxicillin (39.0%) were sold more often than other antibiotics. Chain pharmacies had better performance on the prescription sale of antibiotics and service quality. Traditional Chinese medicine was commonly recommended by pharmacy staff.

CONCLUSION

Since the non-prescription sale of antibiotics is prevalent in Guangzhou, effective solutions should be determined. Strengthened public awareness and regulatory system innovation are needed.

Assessment of community pharmacy management towards self-medication requests of tetracyclines for pregnant women: a simulated client study in Upper Egypt

Background Self-medication is a worldwide phenomenon of using medications without medical supervision. It is even more prevalent in low-income countries, where individuals seek community pharmacies because of accessibility and affordability. Although self-medication is associated with an increased risk of medication errors, few studies have been conducted to examine the quality of community pharmacy management towards self-medicating individuals of at-risk populations such as pregnant women. Objective We sought to investigate the quality of community pharmacies management of self-medication requests of tetracyclines for pregnant women. Setting The study was conducted in community pharmacies in Minya, Egypt. Methods A random sample of 150 community pharmacies was chosen from the urban areas of five districts of Minya, Egypt. To evaluate the actual practice, a simulated client was trained to visit pharmacies and purchase doxycycline for a pregnant woman. In a random subset of the sampled pharmacies (n = 100), interviews were conducted to evaluate pharmacy staff knowledge and attitudes regarding information gathering and dispensing practice. Main outcome measure Dispensing rate of doxycycline for pregnant women. Results From simulated client visits, almost all pharmacy staff (99.1%) dispensed doxycycline without requesting a prescription or collecting any information. About 25% of staff members did not abstain from dispensing even after knowing about pregnancy. On the other hand, most interviewed pharmacy staff (91.5%) reported that they ask about pregnancy before dispensing. Conclusion Our findings show that the current community pharmacy practice puts pregnant women at high risk of experiencing harmful self-medication outcomes. Therefore, strict legislative measures and pharmacy education programs should be considered in Egypt to lessen inappropriate dispensing rates in community pharmacies.

Rodrigues D, Figueiras A, Zapata-Cachafeiro M, Roque F, Herdeiro MT. Antibiotic Dispensation without a Prescription Worldwide: A Systematic Review

Antibiotic resistance still remains a major global public health problem and the dispensing of antibiotics without a prescription at community pharmacies is an important driver of this. MEDLINE, Pubmed and EMBASE databases were used to search and identify studies reporting the dispensing of non-prescribed antibiotics in community pharmacies or drugstores that sell drugs for human use, by applying pharmacy interviews/questionnaires methods and/or simulated patient methods. Of the 4683 studies retrieved, 85 were included, of which 59 (69.4%) were published in low-and middle-income countries. Most of the papers (83.3%) presented a percentage of antibiotic dispensing without a prescription above 60.0%. Sixty-one studies evaluated the active substance and the most sold antibiotics without a prescription were amoxicillin (86.9%), azithromycin (39.3%), ciprofloxacin (39.3%), and amoxicillin-clavulanic acid (39.3%). Among the 65 articles referencing the diseases/symptoms, this practice was shown to be mostly associated with respiratory system problems (100.0%), diarrhea (40.0%), and Urinary Tract Infections (30.8%). In sum, antibiotics are frequently dispensed without a prescription in many countries and can thus have an important impact on the development of resistance at a global level. Our results indicate the high need to implement educational and/or regulatory/administrative strategies in most countries, aiming to reduce this practice.

Inadequate knowledge on appropriate antibiotics use among clients in the Moshi municipality Northern Tanzania

BACKGROUND

Poor knowledge concerning appropriate antibiotic use significantly influences the misuse of antibiotics within the community, especially in developing countries where there are weaker health systems to regulate antibiotic dispensing. Antibiotic misuse leads to antibiotic resistance. This study assessed knowledge of appropriate antibiotic use among buyers in the Moshi municipality, Northern Tanzania.

METHODS

We conducted a cross-sectional study in Moshi municipality between April and May 2017. Adults who bought antibiotics at drug outlets were invited to participate in the study. An exit interview was conducted with participants to collect their demographics and assess their knowledge concerning appropriate use of antibiotics. A logistic regression model was performed to determine factors associated with correct knowledge concerning antibiotic use.

RESULTS

A total of 152 adults with a median age of 30.5 (IQR 25-42) years, were enrolled in the study. Slightly over half (n = 89, 58.6%), responded that they should stop antibiotics after finishing the dose as directed. Half (n = 77, 50.7%) thought that it was acceptable to share antibiotics with other individuals and over half of respondents (n = 95, 65.1%) thought that they should request the same antibiotics if they had used them to treat a similar illness in the past. Only 38 (25%) had adequate knowledge about the use of antibiotics. Sore throat and flu were respectively identified by 62.5% and 46.1% of respondents as conditions that can be treated with antibiotics. Higher levels of education (aOR = 4.11 95%CI = 1.44-11.71) and having health insurance (aOR = 9.05 95%CI = 3.35-24.45) were associated with better levels of knowledge concerning antibiotic use in various illnesses.

CONCLUSION

There is inadequate knowledge concerning the indications for antibiotics and their appropriate usage. Health promotion campaigns are needed to educate the population about appropriate antibiotic use and reduce their irrational use.

Pharmacists' practices for non-prescribed antibiotic dispensing in Mozambique

Background

Antibiotics are the most frequently used medicines worldwide with most of the countries defining these as prescription-only medicines. Though, dispensing non-prescribed antibiotics represent one of the chief causal factors to the irrational use of antibiotics that paves the way to the development of antimicrobial resistance.

Objective

We aimed at describing the practices and the enablers for non-prescribed antibiotic dispensing in Maputo city, Mozambique.

Methods

A qualitative study was conducted, between October 2018 and March 2019, in nine private pharmacies randomly selected across Maputo city. Eighteen pharmacists were contacted and seventeen enrolled through snowball sampling. In-depth interviews were conducted, audiotaped, and transcribed verbatim. Transcripts were coded and analysed though thematic analysis with guidelines from Braun and Clark. The Consolidated Criteria for Reporting Qualitative Studies (COREQ) checklist by (Tong, 2007) was performed.

Results

Out of seventeen, fifteen pharmacists admitted non-prescribed dispensing of antibiotics. Common antibiotic dispensing practices included; dispensing without prescription, without asking for a brief clinical history of patients, without clear explanation of the appropriate way of administering, without advising on the side effects. Reasons for non-prescribed antibiotic dispensing are linked to patients' behaviour of demanding for non-prescribed antibiotics, to the patients expectations and beliefs on the healing power of antibiotics, to the physicians' prescribing practices. Other reasons included the pressure for profits from the pharmacy owners, the fragile law enforcement, and absence of accountability mechanisms.

Conclusions

The practices of non-prescribed antibiotic dispensing characterize the 'daily life' of the pharmacists. On the one hand, the patient's demand for antibiotics without valid prescriptions, and pharmacist's wish to assist based on their role in the pharmacy, the pressure for profits and on the understanding of the larger forces driving the practices of self-medication with antibiotics - rock. On the other hand, pharmacists are aware of the legal status of antibiotics and the public health consequences of their inappropriate dispensing practices and their professional and ethical responsibility for upholding the law - hard place. Highlighting the role of pharmacists and their skills as health promotion professionals is needed to optimizing antibiotic dispensing and better conservancy in Mozambique.

Response to the Novel Corona Virus (COVID-19) Pandemic Across Africa: Successes, Challenges, and Implications for the Future

BACKGROUND

The COVID-19 pandemic has already claimed considerable lives. There are major concerns in Africa due to existing high prevalence rates for both infectious and non-infectious diseases and limited resources in terms of personnel, beds and equipment. Alongside this, concerns that lockdown and other measures will have on prevention and management of other infectious diseases and non-communicable diseases (NCDs). NCDs are an increasing issue with rising morbidity and mortality rates. The World Health Organization (WHO) warns that a lack of nets and treatment could result in up to 18 million additional cases of malaria and up to 30,000 additional deaths in sub-Saharan Africa.

OBJECTIVE

Document current prevalence and mortality rates from COVID-19 alongside economic and other measures to reduce its spread and impact across Africa. In addition, suggested ways forward among all key stakeholder groups.

OUR APPROACH

Contextualise the findings from a wide range of publications including internet-based publications coupled with input from senior-level personnel.

ONGOING ACTIVITIES

Prevalence and mortality rates are currently lower in Africa than among several Western countries and the USA. This could be due to a number of factors including early instigation of lockdown and border closures, the younger age of the population, lack of robust reporting systems and as yet unidentified genetic and other factors. Innovation is accelerating to address concerns with available equipment. There are ongoing steps to address the level of misinformation and its consequences including fines. There are also ongoing initiatives across Africa to start addressing the unintended consequences of COVID-19 activities including lockdown measures and their impact on NCDs including the likely rise in mental health disorders, exacerbated by increasing stigma associated with COVID-19. Strategies include extending prescription lengths, telemedicine and encouraging vaccination. However, these need to be accelerated to prevent increased morbidity and mortality.

CONCLUSION

There are multiple activities across Africa to reduce the spread of COVID-19 and address misinformation, which can have catastrophic consequences, assisted by the WHO and others, which appear to be working in a number of countries. Research is ongoing to clarify the unintended consequences given ongoing concerns to guide future activities. Countries are learning from each other.

Factors influencing non-prescription sales of antibiotics among patent and proprietary medicine vendors in Kano, Nigeria: a cross-sectional study

Patent and proprietary medicine vendors (PPMVs) increase access to antibiotics through non-prescription sales in their drug retail outlets. This fosters irrational antibiotic use among people, thus contributing to the growing burden of resistance. Although training programmes on antibiotic use and resistance exist, they have disproportionately targeted health workers in hospital settings. It's unclear if there is a relationship between such trainings and non-prescription sales of antibiotics among PPMVs which are more embedded in communities. Therefore, a cross-sectional study was conducted to elicit the determinants of non-prescription antibiotic sales among PPMVs in Kano metropolis, Nigeria. Through brainstorming, causal loop diagrams (CLDs) were used to illustrate the dynamics of factors that are responsible for non-prescription antibiotic sales. Multilevel logistic regression model was used to determine the relationship between training on antibiotic use and resistance and non-prescription antibiotic sales, after controlling for potential confounders. We found that two-third (66.70%) of the PPMVs reported that they have sold non-prescribed antibiotics. A total of three CLDs were constructed to illustrate the complex dynamics of the factors that are related to non-prescription antibiotic sales. After controlling for all factors, PPMVs who reported that they had never received any training on antibiotic use and resistance were twice as more likely to sell antibiotic without prescription compared with those who reported that they have ever received such training (OR = 2.07, 95% CI: 1.27-3.37). This finding suggests that there is an association between training on antibiotic use and resistance and non-prescription sales of antibiotics. However, the complex dynamics of the factors should not be ignored as it can have implications for the development of intervention programmes. Multifaceted and multicomponent intervention packages (incorporating trainings on antibiotic use and resistance) that account for the inherent complexity within the system are likely to be more effective for this setting.

Challenges facing drug utilization research in the Latin American region

PURPOSE

The International Society of Pharmacoepidemiology (ISPE) in collaboration with the Latin America Drug Utilization Research Group (LatAm DURG), the Medicines Utilization Research in Africa (MURIA) group, and the Uppsala Monitoring Center, is leading an initiative to understand challenges to drug utilization research (DUR) in the Latin American (LatAm) and African regions with the goal of communicating results and proposing solutions to these challenges in four scientific publications. The purpose of this first manuscript is to identify the main challenges associated with DUR in the LatAm region.

METHODS

Drug utilization (DU) researchers in the LatAm region voluntarily participated in multiple discussions, contributed with local data and reviewed successive drafts and the final manuscript. Additionally, we carried out a literature review to identify the most relevant publications related to DU studies from the LatAm region.

RESULTS

Multiple challenges were identified in the LatAm region for DUR including socioeconomic inequality, access to medical care, complexity of the healthcare system, limited investment in research and development, limited institutional and organization resources, language barriers, limited health education and literacy. Further, there is limited use of local DUR data by decision makers particularly in the identification of emerging health needs coming from social and demographic transitions.

CONCLUSIONS

The LatAm region faces challenges to DUR which are inherent in the healthcare and political systems, and potential solutions should target changes to the system.

Compliance of private pharmacies in Uganda with controlled prescription drugs regulations: a mixed-methods study

Background

Controlled prescription drug use disorders are a growing global health challenge in Sub-Saharan Africa. Effective supply chain regulations on dispensing and stock control are important for controlling this epidemic. Since compliance with these regulations in resource-limited countries is poor, there is need to understand its predictors in order to reduce the risk of prescription drug use disorders.

Methods

A mixed-methods study utilizing a structured questionnaire and a simulated client guide was undertaken in Kampala and Mbale towns in Uganda. The questionnaire recorded self-reported dispensing and verified stock control practices and their covariates from 101 private pharmacies. The guide recorded actual dispensing practices from 27 pharmacies. Snowball sampling was done to enrich the sample with pharmacies that stock opioids. The mean compliance with good dispensing and stock control practices was calculated. Multivariate logistic regression analyses were applied to identify predictors of compliance.

Results

The mean compliance with dispensing and stock control requirements was 82.9% and 23%, respectively. Twenty percent and 40% of the pharmacies dispensed pethidine without a prescription and with invalid prescriptions, respectively. Having a pharmacist on duty (OR = 5.17; p = 0.02), prior in-service training on narcotics regulations (OR = 3.51; p = 0.04), and previous narcotics audits by the regulator (OR = 5.11; p = 0.01) were independent predictors of compliance with stock control requirements. Pharmacies with a previous history of poor compliance with dispensing requirements were less likely to demonstrate good compliance (OR = 0.21; p = 0.01).

Conclusions

There is suboptimal compliance to controlled prescription drug regulations among Uganda’s pharmacies. A previous history of poor compliance to dispensing requirements predicted low compliance in subsequent assessments. Training and regulatory audits increased compliance in stock control but not dispensing. Expansion of training and audits to more pharmacies and/or incentives for compliance are necessary.

Ongoing strategies to improve the management of upper respiratory tract infections and reduce inappropriate antibiotic use particularly among lower and middle-income countries: findings and implications for the future

Introduction: Antibiotics are indispensable to maintaining human health; however, their overuse has resulted in resistant organisms, increasing morbidity, mortality and costs. Increasing antimicrobial resistance (AMR) is a major public health threat, resulting in multiple campaigns across countries to improve appropriate antimicrobial use. This includes addressing the overuse of antimicrobials for self-limiting infections, such as upper respiratory tract infections (URTIs), particularly in lower- and middle-income countries (LMICs) where there is the greatest inappropriate use and where antibiotic utilization has increased the most in recent years. Consequently, there is a need to document current practices and successful initiatives in LMICs to improve future antimicrobial use.Methodology: Documentation of current epidemiology and management of URTIs, particularly in LMICs, as well as campaigns to improve future antimicrobial use and their influence where known.Results: Much concern remains regarding the prescribing and dispensing of antibiotics for URTIs among LMICs. This includes considerable self-purchasing, up to 100% of pharmacies in some LMICs. However, multiple activities are now ongoing to improve future use. These incorporate educational initiatives among all key stakeholder groups, as well as legislation and other activities to reduce self-purchasing as part of National Action Plans (NAPs). Further activities are still needed however. These include increased physician and pharmacist education, starting in medical and pharmacy schools; greater monitoring of prescribing and dispensing practices, including the development of pertinent quality indicators; and targeted patient information and health education campaigns. It is recognized that such activities are more challenging in LMICs given more limited resources and a lack of healthcare professionals.Conclusion: Initiatives will grow across LMICs to reduce inappropriate prescribing and dispensing of antimicrobials for URTIs as part of NAPs and other activities, and these will be monitored.

Dispensing of antibiotics without prescription and associated factors in drug retail outlets of Eritrea: A simulated client method

Dispensing antibiotics without prescription is irrational and can hasten the emergence and spread of antibiotic resistance. This study aims at determining the extent of this practice and its determinants in all drug retail outlets of Eritrea. A cross-sectional simulated client method was used to conduct the study. Data was collected between July and August 2019, entered and analyzed using Statistical Package for Social Science version 22. Descriptive analysis was performed using mean (standard deviation), median (interquartile range), frequency, percentage, as appropriate, for independent variables. Logistic regression, at bivariate and multivariate levels, along with odds ratio (95% confidence interval) was used to determine the association between the dispensing of antibiotics without prescription and independent variables. P-values less than 0.05 were considered as statistically significant. The extent of dispensing antibiotics without prescription was found to be 87.6% with the most frequently dispensed antibiotics being ciprofloxacin (47.8%) and co-trimoxazole (37.5%). Furthermore, 12.4% of the drug retail outlet attendants did not dispense antibiotics because they preferred a referral to health facilities (52.6%), were following administrative restrictions not to sell antibiotics (42.1%), or did not have the necessary antibiotics (31.6%). Private community pharmacies (AOR = 7.68, 95% CI: 1.67, 35.37; p = 0.009) and private drug shops (AOR = 10.65, 95% CI: 1.96, 57.93; p = 0.006) were more likely to dispense antibiotics compared to the governmental community pharmacies. Dispensing antibiotics without prescription was more likely to occur in the Maekel (central) region (AOR = 3.76, 95% CI: 1.19, 11.92; p = 0.024) compared to the remaining regions combined. In conclusion, the sales of antibiotics without prescription in the drug retail outlets of Eritrea is alarming which requires immediate attention from policymakers.

Rural South African Community Perceptions of Antibiotic Access and Use: Qualitative Evidence from a Health and Demographic Surveillance System Site

Knowledge and practices of rural South African populations with regard to antibiotic access and use (ABACUS) remain understudied. By using the case of four villages in the north east of the country, our aim was to investigate popular notions and social practices related to antibiotics to inform patient-level social interventions for appropriate antibiotic use. To achieve this, we investigated where community members (village residents) were accessing and sourcing medication, and what they understood antibiotics and antibiotic resistance (ABR) to be. Embedded within the multicountry ABACUS project, this qualitative study uses interviews and focus group discussions. A sample of 60 community members was recruited from the Agincourt Health and Demographic Surveillance System, situated in Mpumalanga Province, from April to August, 2017. We used the five abilities of seek, reach, pay, perceive, and engage in access to healthcare as proposed by Levesque’s “Access to Healthcare” framework. Respondents reported accessing antibiotics prescribed from legal sources: by nurses at the government primary healthcare clinics or by private doctors dispensed by private pharmacists. No account of the illegal purchasing of antibiotics was described. There was a mix of people who finished their prescription according to the instructions and those who did not. Some people kept antibiotics for future episodes of infection. The concept of “ABR” was understood by some community members when translated into related Xitsonga words because of knowledge tuberculosis and HIV/AIDS treatment regimens. Our findings indicate that regulation around the sale of antibiotics is enforced. Safer use of antibiotics and why resistance is necessary to understand need to be instilled. Therefore, context-specific educational campaigns, drawing on people’s understandings of antibiotics and informed by the experiences of other diseases, may be an important and deployable means of promoting the safe use of antibiotics.

The impact of law enforcement on dispensing antibiotics without prescription: a multi-methods study from Saudi Arabia

Background: Dispensing of antibiotics without a prescription (DAwP) has been widely practised among community pharmacies in Saudi Arabia despite being illegal. However, in May 2018, the law and regulations were enforced alongside fines. Consequently, we wanted to evaluate the impact of these changes.Methods: A study was conducted among 116 community pharmacies in two phases. A pre-law enforcement phase between December 2017 and March 2018 and a post-law enforcement phase one year later. Each phase consisted of a cross-sectional questionnaire-based survey and a simulated client method (SCM) approach. In the SCM, clients presented with either pharyngitis or urinary tract infections (UTI). In SCM, for each phase, all 116 pharmacies were visited with one of the scenarios.Results: Before the law enforcement, 70.7% of community pharmacists reported that DAwP was common with 96.6% and 87.7% of participating pharmacies dispensed antibiotics without a prescription for pharyngitis and UTI respectively. After the law enforcement, only 12.9% reported that DAwP is still a common practice, with only 12.1% and 5.2% dispensing antibiotics without prescriptions for pharyngitis and UTI respectively.Conclusion: law enforcement was effective. However, there is still further scope for improvement. This could include further educational activities with pharmacists, physicians and the public.

Perspective of community pharmacists about community-based antimicrobial stewardship programs. A multicenter cross-sectional study from China

Background: Antimicrobial stewardship programs (ASPs) are commonly used worldwide to tackle antimicrobial resistance. The current study aimed to investigate the perspective of pharmacists on community-based ASPs in China.Methods: A multicenter cross-sectional study was conducted in the capital cities of three different provinces of China between March 2019 and July 2019. A systematic random sampling method was used to recruit respondents.Results: A response rate of 87.4% (416/476) was obtained. A large number of respondents (n = 308, 74.0%) believed that ASPs are vital to improving patient care (Median = 4, IQR = 2). Approximately one-third of the respondents (n = 142, 34.1%) always ask patients about their knowledge related to antimicrobials (Median = 4, IQR = 2). Additionally, a considerable number of respondents (n = 127, 30.5%) always, or often (n = 117, 28.1%) collaborated with other healthcare professionals (Median = 4, IQR = 2). Age, gender, and experience were observed to have a significant association (p < 0.05) with median scores of knowledge about antibiotics, perceptions, and practices on ASPs.Conclusions: The perceptions of pharmacists regarding ASPs were positive. However, gaps in knowledge about some aspects of antibiotics and participation in ASPs were found. The development of regional community-based ASPs is urgently required.

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.

Prevalence of Self-Medication for Acute Respiratory Infections in Young Children in Namibia: Findings and Implications

OBJECTIVE

Acute respiratory infections (ARIs) are a leading cause of morbidity and mortality among under-fives. However, self-medication and "self-care" care practices remain common, especially among informal settlements in Namibia. Consequently, we sought to ascertain the rationale for this to guide the future activities.

METHODS

Mixed method approach among residents in an informal settlement in Namibia to determine the extent of health-seeking behaviors and the rationale for any self-medication.

FINDINGS

Of the 100 everyday households surveyed, 60% used self-medication for ARIs in children under five including cold/flu medication, paracetamol, and decongestants. There was no self-purchasing of antibiotics. The main drivers of self-medication were a perceived diagnosis of ARI as "minor or mild" as well as long waiting times and queues to receive care at public health facilities.

CONCLUSION

The majority of households in this settlement self-medicate their children for ARIs. There are needs for outreach primary health care services in the future in townships to screen and appropriately manage ARI to address concerns. This can include increasing pharmacy services.

Knowledge, attitudes and practices regarding antibiotic use in Maputo City, Mozambique

Background

Irrational use of antibiotics is a major driver of antimicrobial resistance (AMR) worldwide. Sub-Saharan Africa, where the risk of spread of AMR is highest, lacks data on the knowledge, attitudes and practices regarding antibiotic prescription and use. This is the first study in Mozambique to address this gap.

Methods

A cross-sectional study was conducted in 2016 in 1091 adults (age ≥18 years) living in five districts in peri-urban areas of Maputo City. Three stage cluster sampling was used to select the households. A semi-structured questionnaire was used to collect information on the knowledge, attitudes and practices regarding antibiotics and their use and socio-demographic data.

Results

Of the 1091 participants, 20.9% (228/1091) had used non-prescribed antibiotics. Most of the non-prescribed antibiotics were purchased in pharmacies (199/228; 87.3%). The proportion of use of non-prescribed antibiotics was higher in those who purchased from informal markets (82.6%; 14/17) and home stores (66.7%; 12/18), compared to pharmacies (24.6%; 199/810) (p = 0.000). Variables significantly associated with use of non-prescribed antibiotics were male gender (p = 0.004), living in the Central A (p<0.001), Aeroporto B (p<0.001) or 25 de Junho (p<0.001) neighborhoods, purchase of antibiotics in informal markets (p<0.002) or obtaining from home stores (p = 0.026), not completing the course (p<0.001) and having poor knowledge on the use of antibiotics (p<0.001). Main reasons for use of non-prescribed antibiotics were a perception that there was no need to attend a health facility (26.8%), followed by someone else’s advice (7.7%), symptoms similar to a previous episode (6.2%) and poor quality of care in health facilities (6.7%).

Conclusions

Our study shows for the first time that knowledge regarding antibiotics is poor in Maputo City. Purchase of non-prescribed antibiotics is a common practice and most are sold in pharmacies, indicating deficient inspection. Interventions to reinforce adherence by pharmacies to current legislation for dispensing antibiotics, combined with community education are urgently needed.

A closer look at the spectrum of drug-induced liver injury in sub-Saharan Africa

Introduction: Drug-induced liver injury (DILI) has become the most frequent cause of acute liver failure in high-income countries. However, little is known about the determinants of DILI in sub-Saharan Africa (SSA), where the prescription of antimicrobials and the use of potentially hepatotoxic traditional medicine are common. Areas covered: Based on an extensive literature search, we summarize current data available on the epidemiology and risk factors of DILI in SSA. We discuss the most likely causes of DILI in the region, including antimicrobial therapies and traditional medicine. We also highlight research gaps as well as barriers to diagnosis and management of the condition, and explore ways to address these important challenges. Expert opinion: DILI is underestimated in SSA and several factors challenge its early diagnosis, including lack of information on the causes of DILI in the region, sub-optimal knowledge about the condition among clinicians, and structural difficulties faced by health care systems. In order to better prevent the occurrence of DILI and its complications, it is crucial to enhance awareness among health care providers and patients, adapt drug prescription habits and regulations, and improve current knowledge on the main risk factors for DILI, including host genetic and environmental determinants.

Point prevalence study of antimicrobial use among hospitals across Botswana; findings and implications

Objective: There is an urgent need to undertake Point Prevalence Surveys (PPS) across Africa to document antimicrobial utilisation rates given high rates of infectious diseases and growing resistance rates. This is the case in Botswana along with high empiric use and extended prophylaxis to prevent surgical site infections (SSIs) Method: PPS was conducted among all hospital sectors in Botswana using forms based on Global and European PPS studies adapted for Botswana, including rates of HIV, TB, malaria, and malnutrition. Quantitative study to assess the capacity to promote appropriate antibiotic prescribing. Results: 711 patients were enrolled with high antimicrobial use (70.6%) reflecting an appreciable number transferred from other hospitals (42.9%), high HIV rates (40.04% among those with known HIV) and TB (25.4%), and high use of catheters. Most infections were community acquired (61.7%). Cefotaxime and metronidazole were the most prescribed in public hospitals with ceftriaxone the most prescribed antimicrobial in private hospitals. Concerns with missed antibiotic doses (1.96 per patient), high empiric use, extended use to prevent SSIs, high use of IV antibiotics, and variable infrastructures in hospitals to improve future antibiotic use. Conclusion: High antibiotic use reflects high rates of infectious diseases observed in Botswana. A number of concerns have been identified, which are being addressed.

Self-medication of antibiotics: investigating practice among university students at the Malaysian National Defence University

Background: Self-medication of drugs to alleviate symptoms is a common global behavior, helping relieve burdens on health services, but many drugs eg, antibiotics are prescription-only. Self-medication of antibiotics (SMA) is an irrational use of drugs, contributing to microbial resistance increasing health care costs and higher mortality and morbidity. This study aimed to assess SMA among university students. Methods: This was a cross-sectional study conducted among medical and non-medical students of the National Defence University of Malaysia. A validated instrument was used to gather data. Ethics approval was obtained. Random and universal sampling was adopted, and SPSS 21 was used for data analysis. Results: A total of 649 students participated in the study: 48.5% male and 51.5% female, 39.3% reported self-medicating with antibiotics. Penicillin, doxycycline, clarithromycin were the antibiotics most used with the majority reporting no adverse drug reactions. Cost savings and convenience were the principal reasons for SMA which were mainly obtained from local retail pharmacies. Despite medical students (particularly the more senior) having better knowledge of antibiotic use than non-medical students, 89% of all research participants responded that practicing SMA was a good/acceptable practice. Conclusion: SMA is common amongst Malaysian students and, despite understanding why SMA is unwise, even medical students self-medicate.

Quality of Community Pharmacy Practice in Antibiotic Self-Medication Encounters: A Simulated Patient Study in Upper Egypt

Antibiotic misuse, either by patients or healthcare professionals, is one of the major contributing factors to antimicrobial resistance. In many Middle Eastern countries including Egypt, there are no strict regulations regarding antibiotic dispensing by community pharmacies. In this study, we examined antibiotic dispensing patterns in Egyptian community pharmacies. About 150 community pharmacies were randomly chosen using convenience sampling from the five most populous urban districts of Minia Governorate in Egypt. Two simulated patient (SP) scenarios of viral respiratory tract infection requiring no antibiotic treatment were used to assess the actual antibiotics dispensing practice of. Face-to-face interviews were then conducted to assess the intended dispensing practice. Descriptive statistics were calculated to report the main study outcomes. In 238 visits of both scenarios, 98.3% of service providers dispensed amoxicillin. Although stated otherwise in interviews, most pharmacy providers (63%) dispensed amoxicillin without collecting relevant information from presenting SPs. Findings showed high rates of antibiotic misuse in community pharmacies. Discrepancies between interviews and patient simulation results also suggest a practice‒knowledge gap. Corrective actions, whether legislation, enforcement, education, or awareness campaigns about antibiotic misuse, are urgently needed to improve antibiotic dispensing practices in Egyptian community pharmacies.

Prescription and non-prescription antibiotic dispensing practices in part I and part II pharmacies in Moshi Municipality, Kilimanjaro Region in Tanzania: A simulated clients approach

Antibiotic dispensing without a prescription poses a threat to public health as it leads to excessive antibiotic consumption. Inappropriate antibiotic availability to the community has been documented to be amongst drivers of antimicrobial resistance emergence. Community pharmacies are a source of antibiotics in low and middle-income countries (LMICs). We aimed at assessing antibiotic dispensing practices by community pharmacy retailers in Moshi urban, Kilimanjaro, Tanzania and recommend interventions to improve practice. Using a Simulated Client (SC) Method, an observational cross-sectional survey of antibiotic dispensing practices was conducted from 10th June to 10th July 2017. Data analysis was done using Stata 13 (StataCorp, College Station, TX, USA). A total of 82 pharmacies were visited. Part I pharmacies were 26 (31.71%) and 56 (68.29%) were part II. Overall 92.3% (95% CI 77.8-97.6) of retailers dispensed antibiotics without prescriptions. The antibiotics most commonly dispensed without a prescription were ampiclox for cough (3 encounters) and azithromycin for painful urination (3 encounters). An oral third generation cephalosporin (cefixime) was dispensed once for painful urination without prescription by a part I pharmacy retailer. Out of 21, 15(71.43%) prescriptions with incomplete doses were accepted and had antibiotics dispensed. Out of 68, 4(5.9%) retailers gave instructions for medicine use voluntarily. None of the retailers voluntarily explained drug side-effects. In Moshi pharmacies, a high proportion of antibiotics are sold and dispensed without prescriptions. Instructions for medicine use are rarely given and none of the retailers explain side effects. These findings support the need for a legislative enforcement of prescription-only antibiotic dispensing rules and regulations. Initiation of clinician and community antibiotic stewardship and educational programs on proper antibiotic use to both pharmacists and public by the regulatory bodies are highly needed.

'The disease isn't listening to the drug': The socio-cultural context of antibiotic use for viral respiratory infections in rural Uganda

To identify factors precipitating antibiotic misuse and discuss how to promote safe antibiotics use and curb antibiotic resistance. Antibiotic misuse is a significant problem globally, leading to increased antibiotic resistance. Many socio-cultural factors facilitate antibiotic misuse: patient and provider beliefs about antibiotics, inadequate regulation, poor health literacy, inadequate healthcare provider training, and sub-optimal diagnostic capability. This study investigates the influence of such factors on antibiotic use and community health in rural Uganda. Attention was paid to patient-provider dynamics, providers' concerns, and the role of drug shops in the communities and how these situations exacerbate antibiotic misuse. Using a grounded ethnographic approach, interviews, focus groups, and observations were conducted over six weeks. Five salient themes emerged from data analysis. Based on the study results and a review of past literature on antibiotic resistance, there is need for improved health literacy and education, continued focus on efficiency and affordability in healthcare, and recognition of the role of stewardship and government in providing better healthcare. The problem of antibiotic misuse is multifactorial. Proposed solutions must target multiple contributing factors and must ultimately modify the culture and beliefs surrounding antibiotic use and encourage proper use. Such a multi-pronged approach would be most effective and would decrease rates of antibiotic resistance.

Irrational use of antibiotics in the Moshi Municipality Northern Tanzania: a cross sectional study

Introduction

Irrational use of antibiotics includes prescription of incorrect doses, self-medication and treatment of non-bacterial illness. As a direct consequence of irrational antibiotic use, resistance to the commonly available antibiotics has been increasing rapidly. This phenomenon is associated with poorer health outcomes, longer hospitalization, increased cost to both the patient and government, and increased mortality. The aim of this study was to determine the prevalence of, and examine factors associated with, irrational use of antibiotics in the Moshi municipality, Northern Tanzania.

Methods

We conducted a cross-sectional descriptive study between April and May 2017 in the Moshi municipality. Twelve drug outlets, of which five were pharmacies and seven accredited drug dispensing outlets (ADDOs), were selected at random. On exiting these outlets, all adults who had purchased antibiotics were interviewed using structured questionnaires.

Results

A total of 152 adults were enrolled in this study. The median (QR) age was 31 years (25-42). The majority, 94 (61.8%), of the participants were female. ADDOs contributed 81 (53.3%) and pharmacies contributed 71 (46.7%) of all participants. Overall, 135 (88.8%) of antibiotic purchases were irrational. The most prevalent form of irrational antibiotic use was non-prescription usage; 116 of the 152 (76.3%) purchases fell in this category. Purchases of the incomplete dosage and purchases for non-bacterial illness were also widespread. Poor knowledge about the use of antibiotics had a significant association with irrational use of antibiotics (aOR=5.1, 95% CI: 1.80-15.15).

Conclusion

Irrational use of antibiotics is highly prevalent in this population. Non-prescription use of antibiotics is the most prevalent form. Poor knowledge about antibiotic use plays a significant role in irrational antibiotic use. There is a need to review the accessibility of antibiotics in drug outlets.

Effect of Commonly Used Pediatric Antibiotics on Gut Microbial Diversity in Preschool Children in Burkina Faso: A Randomized Clinical Trial

BACKGROUND

Exposure to antibiotics may result in alterations to the composition of intestinal microbiota. However, few trials have been conducted, and observational studies are subject to confounding by indication. We conducted a randomized controlled trial to determine the effect of 3 commonly used pediatric antibiotics on the intestinal microbiome in healthy preschool children.

METHODS

Children aged 6-59 months were randomized (1:1:1:1) to a 5-day course of 1 of 3 antibiotics, including amoxicillin (25 mg/kg/d twice-daily doses), azithromycin (10 mg/kg dose on day 1 and then 5 mg/kg once daily for 4 days), cotrimoxazole (240 mg once daily), or placebo. Rectal swabs were obtained at baseline and 5 days after the last dose and were processed using 16S rRNA gene sequencing. The prespecified primary outcome was inverse Simpson's α-diversity index.

RESULTS

Post-treatment Simpson's diversity was significantly different across the 4 arms (P = .003). The mean Simpson's α-diversity among azithromycin-treated children was significantly lower than in placebo-treated children (6.6; 95% confidence interval [CI], 5.5-7.8; vs 9.8; 95% CI, 8.7-10.9; P = .0001). Diversity in children treated with amoxicillin (8.3; 95% CI, 7.0-9.6; P = .09) or cotrimoxazole (8.3; 95% CI, 8.2-9.7; P = .08) was not significantly different than placebo.

CONCLUSIONS

Azithromycin affects the composition of the pediatric intestinal microbiome. The effect of amoxicillin and cotrimoxazole on microbiome composition was less clear.

CLINICAL TRIALS REGISTRATION

clinicaltrials.gov NCT03187834.

Non-prescribed sale of antibiotics for acute childhood diarrhea and upper respiratory tract infection in community pharmacies: a 2 phase mixed-methods study

Background

Although prohibited by law and legal regulatory frameworks, non-prescribed sale of antibiotics in community medicine retail outlets (CMROs) remains a serious problem in Ethiopia. The aim of this study was to document the extent of and motivations behind non-prescribed sale of antibiotics among CMROs in Gondar town, Ethiopia.

Methods

A 2 phase mixed-methods study (a simulated patient visit followed by an in-depth interview) was conducted among CMROs in Gondar town, Ethiopia. Two clinical case scenarios (acute childhood diarrhea and upper respiratory tract infection) were presented and the practice of non-prescribed sale were measured and results were reported as percentages. Pharmacy staff (pharmacists and pharmacy assistants) were interviewed to examine factors/motivations behind dispensing antibiotics without a valid prescription.

Results

Out of 100 simulated visits (50 each scenarios) presented to drug retail outlets, 86 cases (86%) were provided with one or more medications. Of these, 18 (20.9%) asked about past medical and medication history and only 7 (8.1%) enquired about the patient’s history of drug allergy. The most frequently dispensed medication for acute childhood diarrhoea simulation were oral rehydration fluid (ORS) with zinc (n = 16) and Metronidazole (n = 15). Among the dispensed antibiotics for upper respiratory infection simulation, the most common was Amoxicillin (n = 23) followed by Amoxicillin-clavulanic acid capsule (n = 19) and Azithromycin (n = 15). Perceived financial benefit, high expectation and/or demand of customers and competition among pharmacies were cited as the main drivers behind selling antibiotics without a prescription.

Conclusions

A stringent law and policy enforcement regarding the sale of antibiotics without a valid prescription should be in place. This will ultimately help to shift the current pharmacy practices from commercial and business-based interests/practices to the provision of primary healthcare services to the community.

Electronic supplementary material

The online version of this article (10.1186/s13756-018-0389-y) contains supplementary material, which is available to authorized users.

Extended-spectrum β-lactamase-producing and carbapenemase-producing Enterobacteriaceae

Antimicrobial resistance (AMR) is a global public-health emergency, which threatens the advances made by modern medical care over the past century. The World Health Organization has recently published a global priority list of antibiotic-resistant bacteria, which includes extended-spectrum β-lactamase-producing Enterobacteriaceae and carbapenemase-producing Enterobacteriaceae. In this review, we highlight the mechanisms of resistance and the genomic epidemiology of these organisms, and the impact of AMR.

VP25 African Countries Are Working Together To Enhance Medicine Use

INTRODUCTION:

The socioeconomic burden of diseases is increasing in Africa. For instance in 2011, 70 percent of the world's human immunodeficiency virus (HIV) population resided in sub-Sahara Africa. There are also growing rates of Antimicrobial Resistance (AMR), which necessitates newer more expensive antibiotics adding to costs. There is also a growing burden of non-communicable diseases (NCDs), three out of four patients with hypertension currently live in low and middle income countries (LMICs), with prevalence rates up to 30 to 45 percent among adults in Africa. Alongside this, up to 70 percent of total healthcare expenditure is spent on medicines in LMICs; much of this out-of-pocket. Consequently, there is an urgent need to strengthen collaborative research to improve medicine use.

METHODS:

Summary of groups working together in Africa including the Medicines Utilisation Research in Africa (MURIA) group.

RESULTS:

African Strategies for Health identifies and advocates best practices, as well as works with others to develop sustainable solutions. Pharmacology for Africa (PharfA) organises and promotes pharmacology on the African continent, including research in clinical pharmacology, alongside the International Union of Basic and Clinical Pharmacology (IUPHAR) sub-division. International Society for Pharmacoeconomics and Outcomes Research (ISPOR) Africa co-ordinates activities from the different African country chapters. The South African Health Technology Assessment Society (SAHTAS) is a scientific and professional society for all those who produce, use, or encounter Health Technology Assessment (HTA) in Southern Africa, and the World Health Organization (WHO) International and Regional groups are improving antibiotic drug utilization capabilities in Africa. The MURIA group was established in 2015 (1). Ongoing collaborative research includes (i) initiatives to optimize antibiotic use; (ii) methods to enhance adherence to anti-infective prescribing guidance, (iii) approaches to improve adherence to HIV and NCDs; (iv) researching current anti-hypertensive utilization patterns and knowledge; (v) approaches to enhance Drugs and Therapeutic Committees (DTC) activities, and (vi) strengthening medicine utilization capabilities (2,3). These activities have already strengthened research ties across Africa.

CONCLUSIONS:

A number of groups are already working across Africa to enhance appropriate medicine use, and should continue. Ongoing MURIA activities include antibiotic point-prevalence studies, ongoing research into infectious diseases, NCDs and DTCs including adherence as well as the third workshop and symposium in Namibia in 2017.

Dispensing of Antimicrobials in Kenya: A Cross-sectional Pilot Study and Its Implications

Objective:

The objective of this study was to evaluate the extent of self-medication of antibiotics and dispensing practices in Kenya.

Methods:

A cross-sectional study was carried out at three selected pharmacies in Nairobi (Kenya), between January and March 2017, targeting principally antibiotic prescriptions for systemic use issued and dispensed as well as antibiotics sold over-the-counter without a prescription. The quality of antibiotics prescribed and dispensed was assessed against key WHO and other criteria. Benchmarking was used to assess the quality of antibiotics prescribed as there are no predetermined levels, just guidance and the rationale. Key indicators included: utilization of penicillins, percentage utilization of third-and fourth-generation of cephalosporins versus first and second generation, utilization of macrolides including lincosamides and utilization of quinolones as a percent of total systemic antibiotic use.

Findings:

There was a low level of dispensing of antibiotics without a prescription with over 90% (94.1%) of antibiotics dispensed with a valid prescription. The most common antibiotics dispensed were the penicillins at just over 50% of all antibiotics, the cephalosporins at over 12% (12.6%) and the fluoroquinolones at just under 12% (11.7%). There were concerns with high use of third and fourth generation cephalosporins versus first- and second-generation as well as co-amoxiclav versus other penicillins.

Conclusion:

Low levels of self-medication of antibiotics and high adherence to quality standards for dispensing are encouraging and provide direction to other countries. Educational initiatives are needed though to address high levels of co-amoxiclav prescribing.

Evidence of superficial knowledge regarding antibiotics and their use: Results of two cross-sectional surveys in an urban informal settlement in Kenya

We assessed knowledge and practices related to antibiotic use in Kibera, an urban informal settlement in Kenya. Surveys was employed at the beginning (entry) and again at the end (exit) of a 5-month longitudinal study of AMR. Two-hundred households were interviewed at entry, of which 149 were also interviewed at exit. The majority (>65%) of respondents in both surveys could name at least one antibiotic, with amoxicillin and cotrimoxazole jointly accounting for 85% and 77% of antibiotics mentioned during entry and exit, respectively. More than 80% of respondents felt antibiotics should not be shared or discontinued following the alleviation of symptoms. Nevertheless, 66% and 74% of respondents considered antibiotics effective for treating colds and flu in the entry and exit surveys, respectively. There was a high (87%, entry; 70% exit) level of reported antibiotic use (past 12 months) mainly for colds/flu, coughs and fever, with >80% of respondents obtaining antibiotics from health facilities and pharmacies. Less than half of respondents remembered getting information on the correct use of antibiotics, although 100% of those who did reported improved attitudes towards antibiotic use. Clinicians and community pharmacists were highly trusted information sources. Paired household responses (n = 149) generally showed improved knowledge and attitudes by the exit survey although practices were largely unchanged. Weak agreement (κ = -0.003 to 0.22) between survey responses suggest both that unintended learning had not occurred, and that participant responses were not based on established knowledge or behaviors. Targeted public education regarding antibiotics is needed to address this gap.

Non-prescribed antimicrobial use and associated factors among customers in drug retail outlet in Central Zone of Tigray, northern Ethiopia: a cross-sectional study

Background

Non-prescribed antimicrobial use and their resistance are among the main public health problems, worldwide. In Ethiopia, particularly in the northern part, the magnitude of non-prescribed antimicrobial use and its major determinants is not yet well known. Thus, this study was done to assess the magnitude of non-prescribed anti-microbial use and associated factors among customers in drug retail outlet in Central Zone, Tigray, Ethiopia.

Methods

A drug retail outlet based cross-sectional study was conducted among adults aged 18 years and above. A multistage sampling procedure was used to select study participants. Data were collected using a structured questionnaire by druggists under the supervision of pharmacists. Data were entered into EpiInfo software version 3.5.4. Binary logistic regression was used to identify independently associated variables in bivariate and multivariable analyses using SPSS version 21. Odds Ratios with 95% confidence intervals were estimated.

Results

From 829 study samples, a total of 780 respondents participated in this study with a response rate of 94.1%. Of 367 respondents who received non-prescribed antimicrobial, 249 (67.8%), 121 (33%), and 94 (25.6%) of them were males, secondary school and paid employed respectively. The magnitude of non-prescribed antimicrobial use was 47.1% (95% CI: 43.8, 50.5). The factors which were independently associated with non-prescribed antimicrobial use were male sex [AOR = 1.72, 95% CI = 1.21, 2.44], seeking modern health care in private/Non-Governmental Organization (NGO) [AOR =0.47, 95% CI; 0.23, 0.98], moderate waiting time in health care facilities [AOR = 1.92, 95% CI; 1.20, 3.09], delayed waiting time in health care facilities [AOR = 1.56, 95% CI; 1.03, 2.38], ever received antimicrobial [AOR = 3.51, 95% CI; 2.45, 5.02], and frequency of purchasing non-prescribed antimicrobial (1–3 times and 4 times, [AOR = 2.04, 95% CI; 1.36, 3.06] and [AOR = 2.66, 95% CI; 1.24, 5.68] respectively).

Conclusion

The magnitude of non-prescribed antimicrobial use was high. Familiarizing with health care utilization and delayed waiting time in health care facilities were the very important factors independently associated with non-prescribed antimicrobial use. Emphasis should be given to community education through involvement of the private health sector and health care providers. Regulation and policy enforcement are also necessary to promote the rational use of antimicrobial.

Comprehensive taxonomy and worldwide trends in pharmaceutical policies in relation to country income status

Background

Rapidly evolving socioeconomic and technological trends make it challenging to improve access, effectiveness and efficiency in the use of pharmaceuticals. This paper identifies and systematically classifies the prevailing pharmaceutical policies worldwide in relation to a country’s income status.

Methods

A literature search was undertaken to identify and taxonomize prevailing policies worldwide. Countries that apply those policies and those that do not were then grouped by income status.

Results

Pharmaceutical policies are linked to a country’s socioeconomics. Developed countries have universal coverage and control pharmaceuticals with external and internal price referencing systems, and indirect price–cost controls; they carry out health technology assessments and demand utilization controls. Price-volume and risk-sharing agreements are also evolving. Developing countries are underperforming in terms of coverage and they rely mostly on restrictive state controls to regulate prices and expenditure.

Conclusions

There are significant disparities worldwide in the access to pharmaceuticals, their use, and the reimbursement of costs. The challenge in high-income countries is to maintain access to care whilst dealing with trends in technology and aging. Essential drugs should be available to all; however, many low- and middle-income countries still provide most of their population with only poor access to medicines. As economies grow, there should be greater investment in pharmaceutical care, looking to the policies of high-income countries to increase efficiency. Pharmaceutical companies could also develop special access schemes with low prices to facilitate coverage in low-income countries.

Electronic supplementary material

The online version of this article (doi:10.1186/s12913-017-2304-2) contains supplementary material, which is available to authorized users.

Compliance to guidelines for the prescribing of antibiotics in acute infections at Namibia's national referral hospital: a pilot study and the implications

BACKGROUND

Sub-optimal antibiotic prescribing remains a public health concern in Namibia. The objective was to determine the level and predictors of compliance to guidelines in the prescribing of antibiotics in acute infections at a national referral hospital in Namibia to improve future prescribing.

METHODS

An analytical cross-sectional survey design. The clinical records of patients receiving care were reviewed. Prescribing practices were assessed using a self- administered questionnaire with reference to Namibia Standard Treatment Guidelines (NSTG).

RESULTS

The majority of prescriptions (62%) complied with the NSTGs; however, lower than national targets (95%). Most prescriptions were empiric and prescribers typically made reference to the NSTG (58%). Diagnosed infections were principally respiratory infections (58%) and penicillins were the most used antibiotics. Good concurrence between signs and symptoms with the diagnosis indicated on the prescription - OR=5.2 (95% CI: 1.4, 19.2), a diagnosis of upper respiratory tract (p=0.001), oral-dental OR=0.1(95% CI: 0.03,0.3) and urogenital infections OR=0.3(95% CI: 0.1,0.95) and the prescribing of penicillins (p=0.001) or combination antibiotics and amphenicols were independent predictors of compliance to the NSTGs. The main behaviours associated with antibiotic prescribing were patient influences, clinical state, and access to guidelines.

CONCLUSIONS

Compliance with NSTGs is suboptimal. Prescribing of combination antibiotics, penicillins and diagnosis of oral dental, genitourinary and ear, nose and throat infections were important predictors for NSTG compliance. There is a need to implement antibiotic indicators and stewardship programmes, and ensure access to NSTGs, to improve future antibiotic prescribing in Namibia.

An analysis of policies for cotrimoxazole, amoxicillin and azithromycin use in Namibia's public sector: Findings and therapeutic implications

BACKGROUND

Despite Namibia's robust medicine use systems and policies, antibiotic use indicators remain suboptimal. Recent medicine use surveys rank cotrimoxazole, amoxicillin and azithromycin (CAA) among the most used medicines. However, there is rising resistance to CAA (55.9%-96.7%). Unfortunately, to date, there have been limited studies evaluating policies to improve antibiotic use in Namibia.

AIM

To evaluate public sector pharmaceutical policies and guidelines influencing the therapeutic use of CAA antibiotics in Namibia.

METHODS

Evaluate Namibia's pharmaceutical policies and guidelines for CAA use through quantitative text analysis. The main outcome variables were the existence of antibiotic policies, therapeutic indications per antibiotic and the type/level of healthcare facility allowed to use the antibiotic.

RESULTS

Policies for antibiotic use were limited, with only the draft Namibia Medicines Policy having a statement on antibiotic use. Several essential antibiotics had no therapeutic indications mentioned in the guidelines. Twenty-nine antibiotics were listed for 69 therapeutic indications; CAA (49.3%) antibiotics and ATC J01C/J01D (48%) having the highest indications per antibiotic. For CAA antibiotics, this suggested use was mainly for acute respiratory infections (n=22, 37.2%). Published policies (58.6%-17/29) recommended antibiotics for use at the primary healthcare (PHC) level, with CAA antibiotics recommended mostly for respiratory tract infections and genitourinary infections.

CONCLUSIONS

Policy and guidelines for antibiotic use in Namibia are not comprehensive and are skewed towards PHCs. Existing policies promote the wide use of CAA antibiotics, which may inadvertently result in their inappropriate use enhancing resistance rates. This calls for the development of more comprehensive antibiotic guidelines and essential medicine lists in tandem with local antimicrobial resistance patterns. In addition, educational initiatives among all key stakeholder groups.