1
|
French NP, Thomas KM, Amani NB, Benschop J, Bigogo GM, Cleaveland S, Fayaz A, Hugho EA, Karimuribo ED, Kasagama E, Maganga R, Melubo ML, Midwinter AC, Mmbaga BT, Mosha VV, Mshana FI, Munyua P, Ochieng JB, Rogers L, Sindiyo E, Swai ES, Verani JR, Widdowson MA, Wilkinson DA, Kazwala RR, Crump JA, Zadoks RN. Population Structure and Antimicrobial Resistance in Campylobacter jejuni and C. coli Isolated from Humans with Diarrhea and from Poultry, East Africa. Emerg Infect Dis 2024; 30:2079-2089. [PMID: 39320160 PMCID: PMC11431929 DOI: 10.3201/eid3010.231399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/26/2024] Open
Abstract
Campylobacteriosis and antimicrobial resistance (AMR) are global public health concerns. Africa is estimated to have the world's highest incidence of campylobacteriosis and a relatively high prevalence of AMR in Campylobacter spp. from humans and animals. Few studies have compared Campylobacter spp. isolated from humans and poultry in Africa using whole-genome sequencing and antimicrobial susceptibility testing. We explored the population structure and AMR of 178 Campylobacter isolates from East Africa, 81 from patients with diarrhea in Kenya and 97 from 56 poultry samples in Tanzania, collected during 2006-2017. Sequence type diversity was high in both poultry and human isolates, with some sequence types in common. The estimated prevalence of multidrug resistance, defined as resistance to >3 antimicrobial classes, was higher in poultry isolates (40.9%, 95% credible interval 23.6%-59.4%) than in human isolates (2.5%, 95% credible interval 0.3%-6.8%), underlining the importance of antimicrobial stewardship in livestock systems.
Collapse
|
2
|
Almutairy B. Extensively and multidrug-resistant bacterial strains: case studies of antibiotics resistance. Front Microbiol 2024; 15:1381511. [PMID: 39027098 PMCID: PMC11256239 DOI: 10.3389/fmicb.2024.1381511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2024] [Accepted: 06/11/2024] [Indexed: 07/20/2024] Open
Abstract
The development of antibiotic resistance compromises the effectiveness of our most effective defenses against bacterial infections, presenting a threat to global health. To date, a large number of research articles exist in the literature describing the case reports associated with extensively drug-resistant (XDR) and multidrug-resistant (MDR) bacterial strains. However, these findings are scattered, making it time-consuming for researchers to locate promising results and there remains a need for a comparative study to compile these case reports from various geographical regions including the Kingdom of Saudi Arabia. Additionally, no study has yet been published that compares the genetic variations and case reports of MDR and XDR strains identified from Saudi Arabia, the Middle East, Central Europe, and Asian countries. This study attempts to provide a comparative analysis of several MDR and XDR case reports from Saudi Arabia alongside other countries. Furthermore, the purpose of this work is to demonstrate the genetic variations in the genes underlying the resistance mechanisms seen in MDR and XDR bacterial strains that have been reported in Saudi Arabia and other countries. To cover the gap, this comprehensive review explores the complex trends in antibiotic resistance and the growing risk posed by superbugs. We provide context on the concerning spread of drug-resistant bacteria by analyzing the fundamental mechanisms of antibiotic resistance and looking into individual case reports. In this article, we compiled various cases and stories associated with XDR and MDR strains from Saudi Arabia and various other countries including China, Egypt, India, Poland, Pakistan, and Taiwan. This review will serve as basis for highlighting the growing threat of MDR, XDR bacterial strains in Saudi Arabia, and poses the urgent need for national action plans, stewardship programs, preventive measures, and novel antibiotics research in the Kingdom.
Collapse
Affiliation(s)
- Bandar Almutairy
- Department of Pharmacology, College of Pharmacy, Shaqra University, Shaqra, Saudi Arabia
| |
Collapse
|
3
|
Sangeda RZ, Kadinde AW, Masatu CF, Mwalwisi YH, Yahya-Malima KI, Fimbo AM. Utilization Trends of Phosphodiesterase Type-5 Inhibitors for Erectile Dysfunction Between 2019 and 2023 in Tanzania. Cureus 2024; 16:e58419. [PMID: 38765328 PMCID: PMC11099501 DOI: 10.7759/cureus.58419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/16/2024] [Indexed: 05/22/2024] Open
Abstract
Introduction Erectile dysfunction (ED) profoundly affects millions of people globally, including interfering with mental health and quality of life. Phosphodiesterase type-5 inhibitors (PDE5Is) such as sildenafil are pivotal in ED treatment. This study aimed to examine the utilization patterns of PDE5Is in Tanzania. Materials and methods In this retrospective longitudinal study, data on sildenafil and other similar PDE5Is imported between 2019 and 2023 were sourced from the Tanzania Medicines and Medical Devices Authority (TMDA). Pre-processing and visualization were performed using Microsoft Power BI Desktop, and further analysis was performed using IBM SPSS Statistics for Windows, Version 26 (Released 2019; IBM Corp., Armonk, New York, United States). Utilization trends were ascertained through curve fitting, Holt's linear trend model, and autoregressive integrated moving average (ARIMA) models. The defined daily doses (DDDS) per 1000 inhabitants (DID) were calculated using the World Health Organization (WHO) Anatomical Therapeutic Chemical (ATC) Classification System and the DDD methodology endorsed by the WHO Collaborating Centre for Drug Statistics Methodology. Results Between 2019 and 2023, there was a pronounced increase in the importation of approximately 587 consignments of PDE5Is. Employing the Holt model (R-square = 0.843), a substantial increase from 0.220910 DID in 2019 to 0.534272 DID by 2025 was observed and anticipated. The period witnessed sildenafil dominating 75.5% of the total use, with Erecto being the most consumed brand (37.6% of total DID). Notably, 2022 had the highest surge (27.2% of the total), albeit a slight decline was observed in 2023 (20.5%). This trend was supported by a linear regression model (R-square = 0.889). Conclusion We found increasing annual trends of PDE5Is of utilization. This requires critical oversight and effective policies to ensure appropriate use and risk minimization.
Collapse
Affiliation(s)
- Raphael Z Sangeda
- Pharmaceutical Microbiology, Muhimbili University of Health and Allied Sciences, Dar es Salaam, TZA
| | - Auleria W Kadinde
- Pharmaceutical Microbiology, Muhimbili University of Health and Allied Sciences, Dar es Salaam, TZA
| | - Cassian F Masatu
- Medicines Control, Tanzania Medicines and Medical Devices Authority, Dodoma, TZA
| | | | - Khadija I Yahya-Malima
- Nursing Management, Muhimbili University of Health and Allied Sciences, Dar es Salaam, TZA
| | - Adam M Fimbo
- Medicines Control, Tanzania Medicines and Medical Devices Authority, Dodoma, TZA
| |
Collapse
|
4
|
Afzal S, Khan FU, Aqeel MT, Ullah M, Bajwa M, Akhtar M, Majid M. Impact of a pharmacist-led educational intervention on knowledge, attitude, and practice toward the rational use of antibiotics among healthcare workers in a secondary care hospital in Punjab, Pakistan. Front Pharmacol 2024; 14:1327576. [PMID: 38348350 PMCID: PMC10859775 DOI: 10.3389/fphar.2023.1327576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Accepted: 12/28/2023] [Indexed: 02/15/2024] Open
Abstract
Introduction: Growing antimicrobial resistance (AMR) and decreasing efficacy of the available antimicrobials have become a significant public health concern. The antimicrobial stewardship program (ASP) ensures the appropriate use of antimicrobials and mitigates resistance prevalence through various interventions. One of the core components of the ASP is to educate healthcare workers (HWs). Therefore, this study aims to identify the impact of a pharmacist-led educational intervention targeting knowledge, attitude, and practices regarding rational antibiotic use among healthcare professionals in a secondary care hospital in Punjab. Methods: This is a single-center, questionnaire-based, pre-post interventional study conducted over a six-month time period. Data analysis was conducted using SPSS version 26. Results: Regarding the pre-interventional knowledge, attitude, and practice (KAP) score of the respondents, 90.3% had a good knowledge score, 81.5% had a positive attitude, and 72.3% of HWs (excluding doctors) had a good practice score. Additionally, 74.6% of the doctors had a good practice score. After educational intervention, there was a significant improvement in the knowledge, attitude, and practice of the respondent HWs (p-value <0.001). Furthermore, males have higher knowledge scores compared to females in the pre- and post-intervention stages (p-value <0.05), and doctors differ from nurses regarding knowledge scores in both pre- and post-intervention stages. Conclusion: Considering educational programs as the backbone of the ASP, it is imperative to sustain efforts in the ongoing educational programs of HWs to foster high awareness and adherence to the ASP among HWs.
Collapse
Affiliation(s)
- Shairyar Afzal
- Faculty of Pharmacy, Hamdard University, Islamabad, Pakistan
- Department of Pharmacy, District Head Quarter Hospital Jhelum, Jhelum, Pakistan
| | - Farman Ullah Khan
- Faculty of Pharmacy, Hamdard University, Islamabad, Pakistan
- Pharmacy Administration and Clinical Pharmacy Xian Jiaotong University, Xi’an, China
| | | | - Matti Ullah
- Faculty of Pharmacy, Hamdard University, Islamabad, Pakistan
| | - Mishal Bajwa
- Department of Pharmacy, Quaid-i-Azam University, Islamabad, Pakistan
| | - Masoom Akhtar
- Faculty of Pharmacy, Hamdard University, Islamabad, Pakistan
| | - Muhammad Majid
- Faculty of Pharmacy, Hamdard University, Islamabad, Pakistan
| |
Collapse
|
5
|
Shitindi L, Issa O, Poyongo BP, Horumpende PG, Kagashe GA, Sangeda RZ. Comparison of knowledge, attitude, practice and predictors of self-medication with antibiotics among medical and non-medical students in Tanzania. Front Pharmacol 2024; 14:1301561. [PMID: 38273839 PMCID: PMC10808591 DOI: 10.3389/fphar.2023.1301561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 12/26/2023] [Indexed: 01/27/2024] Open
Abstract
Introduction: Self-medication with antibiotics (SMA) is a widespread problem in developing nations, including Tanzania. Methods: This study compared knowledge, attitudes, practices, and factors influencing antibiotic SMA among medical and non-medical students. Results: The prevalence of SMA among medical students was 49.1% and 59.2% among non-medical students, respectively. The mean knowledge score of medical students (6.4) was significantly higher (p-value <0.001) than that of non-medical students (5.6). The main factors influencing SMA practices were the availability of antibiotics without a prescription, easy access to pharmacies, and a lack of knowledge about the risks of SMA. This experience was pivotal in influencing medical students to take antibiotics, with a substantial proportion of 67.5% as opposed to 59.4% of non-medical students. Medical students were 1.6 times more likely to self-medicate with antibiotics than non-medical students (Adjusted Odds Ratio (AOR): 1.6; 95% Confidence Interval (CI): 1.2-2.3, p-value = 0.004). Age was also associated with self-medication, with an AOR of 1.1 (95% CI: 1.04-1.2, p-value = 0.006) per year increase in age. Additionally, attitude was associated with self-medication, with an AOR of 1.05 (95% CI: 1.04-1.1, p-value = 0.001) per unit increase in attitude score. Discussion: No significant associations were found between sex, marital status, having children, year of study, knowledge score, and self-medication with antibiotics. This study emphasizes the importance of educational interventions and public awareness campaigns to promote antimicrobial stewardship, appropriate antibiotic use, and preventing pharmacies from dispensing antibiotics without a prescription.
Collapse
Affiliation(s)
- Lusajo Shitindi
- Department of Pharmaceutical Microbiology, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Omary Issa
- Department of Pharmaceutics and Pharmacy Practice, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Baraka P. Poyongo
- Department of Pharmaceutical Microbiology, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Pius Gerald Horumpende
- Department of Biochemistry and Molecular Biology, Kilimanjaro Christian Medical University College, Moshi, Tanzania
- Kilimanjaro Clinical Research Institute (KCRI), Moshi, Tanzania
- Lugalo Infectious Diseases Hospital and Research Centre, General Military Hospital (GMH) and Military College of Medical Sciences (MCMS), Dar es Salaam, Tanzania
| | - Godeliver A. Kagashe
- Department of Pharmaceutics and Pharmacy Practice, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Raphael Z. Sangeda
- Department of Pharmaceutical Microbiology, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| |
Collapse
|
6
|
Mwita S, Mgaya E, Haule A. Awareness of the rational use of medicines and the medication counseling practice in community pharmacies in Nyamagana district, Mwanza: A cross-sectional study. THE JOURNAL OF MEDICINE ACCESS 2024; 8:27550834241261852. [PMID: 38887665 PMCID: PMC11181881 DOI: 10.1177/27550834241261852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 05/27/2024] [Indexed: 06/20/2024]
Abstract
Background Community pharmacies play a vital role in promoting the rational use of medicines by providing medication counseling to their clients to ensure the safe and appropriate use of medicines. Thus, this study aimed to assess awareness of the rational use of medicines and the medication counseling practice in community pharmacies. Methods A descriptive cross-sectional study was conducted from June to July 2021. The study was carried out in community pharmacies in Nyamagana district, Mwanza, Tanzania. Data were collected using a self-administered, semi-structured questionnaire. The data for descriptive statistics were entered in Microsoft Excel and analyzed using STATA version 15. Results A total of 68 pharmaceutical personnel participated in this study. Thirty-eight participants, that is, 55.9%, were aware of the rational use of medicines. The awareness was significantly influenced by the participant's age and profession. The majority of the dispensers practiced rational use of medicines by telling their clients the dose of the medicine (n = 63, 92.6%), frequency of administration (n = 61, 89.7%), and route of administration (n = 60, 88.2%). However, only 21 (30.9%) told clients about the need to comply with their medications. The information that was not regularly provided by dispensers to clients was the side effects of medicines (n = 6, 8.8%). Less than a quarter of participants frequently told their clients information regarding why the medicine is prescribed, drug interactions, storage conditions, and contraindications. Conclusion This study has shown that almost half of the participants were aware of the rational use of medicines. There was a low frequency at which information was given regarding medication compliance, side effects, storage conditions, drug interactions, and contraindications. These findings underscore the need for targeted interventions to enhance pharmaceutical personnel's understanding of rational use of medicine principles and improve their practice of patient medication counseling.
Collapse
Affiliation(s)
- Stanley Mwita
- Department of Pharmaceutics and Pharmacy Practice, Catholic University of Health and Allied Sciences, Mwanza, Tanzania
| | - Ezra Mgaya
- Department of Pharmaceutics and Pharmacy Practice, Catholic University of Health and Allied Sciences, Mwanza, Tanzania
| | - Ambrose Haule
- Department of Medicinal Chemistry and Pharmacognosy, Catholic University of Health and Allied Sciences, Mwanza, Tanzania
| |
Collapse
|
7
|
Ndaki PM, Mwanga JR, Mushi MF, Konje ET, Fredricks KJ, Kesby M, Sandeman A, Mugassa S, Manyiri MW, Loza O, Keenan K, Mwita SM, Holden MTG, Mshana SE. Practices and motives behind antibiotics provision in drug outlets in Tanzania: A qualitative study. PLoS One 2023; 18:e0290638. [PMID: 37651424 PMCID: PMC10470936 DOI: 10.1371/journal.pone.0290638] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 08/11/2023] [Indexed: 09/02/2023] Open
Abstract
Dispensing antibiotics without prescription is among the major factors leading to antimicrobial resistance. Dispensing of antibiotics without prescription has negative impact at the individual and societal level leading to poor patient outcomes, and increased risks of resistant bacteria facilitated by inappropriate choice of antibiotics doses/courses. Antimicrobial resistance is a global public health threat which is projected to cause 10 million deaths by 2050 if no significant actions are taken to address this problem This study explored the practices and motives behind dispensing of antibiotics without prescription among community drug outlets in Tanzania. Finding of this study provides more strategies to antibiotics stewardship intervention. In-depth interviews with 28 drug dispensers were conducted for three months consecutively between November 2019 and January 2020 in 12 community pharmacies and 16 Accredited Drug Dispensing Outlets (ADDOs) in the Mwanza, Kilimanjaro and Mbeya regions of Tanzania. Transcripts were coded and analyzed thematically using NVivo12 software. Majority of dispensers admitted to providing antibiotics without prescriptions, selling incomplete courses of antibiotics and not giving detailed instructions to customers on how to use the drugs. These practices were motivated by several factors including customers' pressure/customers' demands, business orientation-financial gain of drug dispensers, and low purchasing power of patients/customers. It is important to address the motives behind the unauthorized dispensing antibiotics. On top of the existing regulation and enforcement, we recommend the government to empower customers with education and purchasing power of drugs which can enhance the dispensers adherence to the dispensing regulations. Furthermore, we recommend ethnographic research to inform antibiotic stewardship interventions going beyond awareness raising, education and advocacy campaigns. This will address structural drivers of AMR such as poverty and inadequate government health services, and the disconnect between public messaging and/or policy and the public itself.
Collapse
Affiliation(s)
- Pendo M. Ndaki
- Department of Biostatistics, Epidemiology and Behavioral Sciences, School of Public Health, Catholic University of Health and Allied Sciences, Mwanza, Tanzania
| | - Joseph R. Mwanga
- Department of Biostatistics, Epidemiology and Behavioral Sciences, School of Public Health, Catholic University of Health and Allied Sciences, Mwanza, Tanzania
| | - Martha F. Mushi
- Department of Microbiology and Immunology, Weill Bugando School of Medicine, Catholic University of Health and Allied Sciences, Mwanza, Tanzania
| | - Eveline T. Konje
- Department of Biostatistics, Epidemiology and Behavioral Sciences, School of Public Health, Catholic University of Health and Allied Sciences, Mwanza, Tanzania
| | - Kathryn Jean Fredricks
- Department of Geography and Sustainable Development, University of St Andrews, St Andrews, United Kingdom
| | - Mike Kesby
- Department of Geography and Sustainable Development, University of St Andrews, St Andrews, United Kingdom
| | - Alison Sandeman
- Department of Division of Infection and Global Health, School of Medicine, University of St Andrews, St Andrews, United Kingdom
| | - Stella Mugassa
- Department of Biostatistics, Epidemiology and Behavioral Sciences, School of Public Health, Catholic University of Health and Allied Sciences, Mwanza, Tanzania
| | - Msilikale W. Manyiri
- Department of Biostatistics, Epidemiology and Behavioral Sciences, School of Public Health, Catholic University of Health and Allied Sciences, Mwanza, Tanzania
| | - Olga Loza
- Department of Geography and Sustainable Development, University of St Andrews, St Andrews, United Kingdom
| | - Katherine Keenan
- Department of Geography and Sustainable Development, University of St Andrews, St Andrews, United Kingdom
| | - Stanley M. Mwita
- School of Pharmacy, Catholic University of Health and Allied Sciences, Mwanza, Tanzania
| | - Matthew T. G. Holden
- School of Pharmacy, Catholic University of Health and Allied Sciences, Mwanza, Tanzania
| | - Stephen E. Mshana
- Department of Microbiology and Immunology, Weill Bugando School of Medicine, Catholic University of Health and Allied Sciences, Mwanza, Tanzania
| |
Collapse
|
8
|
Camara N, Moremi N, Mghamba J, Eliakimu E, Shumba E, Ondoa P, Egyir B. Surveillance of antimicrobial resistance in human health in Tanzania: 2016-2021. Afr J Lab Med 2023; 12:2053. [PMID: 37293314 PMCID: PMC10244825 DOI: 10.4102/ajlm.v12i1.2053] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Accepted: 03/09/2023] [Indexed: 06/10/2023] Open
Abstract
Background Antimicrobial resistance (AMR) surveillance plays an important role in early detection of resistant strains of pathogens and informs treatments decisions at local, regional and national levels. In 2017, Tanzania developed a One Health AMR Surveillance Framework to guide establishment of AMR surveillance systems in the human and animal sectors. Aim We reviewed AMR surveillance studies in Tanzania to document progress towards establishing an AMR surveillance system and determine effective strengthening strategies. Methods We conducted a literature review on AMR studies conducted in Tanzania by searching Google Scholar, PubMed, and the websites of the Tanzania Ministry of Health and the World Health Organization for articles written in English and published from January 2012 to March 2021 using relevant search terms. Additionally, we reviewed applicable guidelines, plans, and reports from the Tanzanian Ministry of Health. Results We reviewed 10 articles on AMR in Tanzania, where studies were conducted at hospitals in seven of Tanzania's 26 regions between 2012 and 2019. Nine AMR sentinel sites had been established, and there was suitable and clear coordination under 'One Health'. However, sharing of surveillance data between sectors had yet to be strengthened. Most studies documented high resistance rates of Gram-negative bacteria to third-generation cephalosporins. There were few laboratory staff who were well trained on AMR. Conclusion Important progress has been made in establishing a useful, reliable AMR surveillance system. Challenges include a need to develop, implement and build investment case studies for the sustainability of AMR surveillance in Tanzania and ensure proper use of third-generation cephalosporins. What this study adds This article adds to the knowledge base of AMR trends in Tanzania and progress made in the implementation of AMR surveillance in human health sector as a contribution to the global AMR initiatives to reduce AMR burden worldwide. It has highlighted key gaps that need policy and implementation level attention.
Collapse
Affiliation(s)
- Neema Camara
- Epidemiology and Disease Control Section, Ministry of Health, Dodoma, United Republic of Tanzania
| | - Nyambura Moremi
- Department of Bacteriology, National Public Health Laboratory, Dar es Salaam, United Republic of Tanzania
| | - Janneth Mghamba
- Epidemiology and Disease Control Section, Ministry of Health, Dodoma, United Republic of Tanzania
| | - Eliudi Eliakimu
- Health Quality Assurance Unit, Ministry of Health, Dodoma, United Republic of Tanzania
| | - Edwin Shumba
- African Society for Laboratory Medicine, Addis Ababa, Ethiopia
| | - Pascale Ondoa
- African Society for Laboratory Medicine, Addis Ababa, Ethiopia
| | - Beverly Egyir
- Department of Bacteriology, Noguchi Memorial Institute for Medical Research, College of Health Sciences, University of Ghana, Legon, Ghana
| |
Collapse
|
9
|
Edessa D, Assefa N, Dessie Y, Asefa F, Dinsa G, Oljira L. Non-prescribed antibiotic use for children at community levels in low- and middle-income countries: a systematic review and meta-analysis. J Pharm Policy Pract 2022; 15:57. [PMID: 36180895 PMCID: PMC9524137 DOI: 10.1186/s40545-022-00454-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Accepted: 09/20/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Non-prescribed antibiotic use is an emerging risky practice around the globe. An inappropriate use involving nonprescription access is one cause of the rapid increase in antibiotic resistance. Children commonly encounter many self-limiting illnesses for which they frequently use antibiotics without prescription. However, no specific and conclusive evidence exists to inform actions against this unsafe practice. We thus aimed to estimate the pooled proportion of non-prescribed antibiotic use for children at community levels in low- and middle-income countries. METHODS A systematic search of records was conducted from PubMed/Medline, Embase, Scopus, CINAHL, and Google scholar. Eligible English-language publications were original articles which reported on community-based non-prescribed antibiotic use for children and conducted in low- and middle-income countries. Study features and the number of antibiotics used without prescriptions were extracted and pooled for effect sizes employing a random-effects model. The pooled proportion of non-prescribed antibiotic use was estimated as a percentage. RESULTS In this analysis, we included a total of 39 articles consisting of 40,450 participants. Of these, 16,315 participants used non-prescribed antibiotics. The pooled percentage for this use of non-prescribed antibiotics was 45% (95% CI: 40-50%). The estimate was considerably higher in studies involving simulated patient methods (56%; 95% CI: 49-62%) than those studies with community surveys (40%; 95% CI: 34-46%) (P = 0.001). It was also varied by the recall period of antibiotics use-56% (95% CI: 50-62%) for instantly observed practice, 36% (95% CI: 22-50%) for within two week recall, 35% (95% CI: 26-45%) for 1-6 months recall, and 46% (95% CI: 37-54%) for more than six months recall (P = 0.001). Primary access points for the non-prescribed antibiotic uses were retail drug outlets. CONCLUSIONS We found that nearly half of the antibiotics used for children in community settings were without prescriptions. For these unsafe practices, caregivers accessed antibiotics mainly from drug outlets. Hence, context-specific educational and regulatory interventions at these outlets and the community levels are the first steps to improving antibiotic usage for children in low- and middle-income countries. TRIAL REGISTRATION NUMBER CRD42021288971 (PROSPERO). https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42021288971 .
Collapse
Affiliation(s)
- Dumessa Edessa
- School of Pharmacy, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia.
- School of Public Health, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia.
| | - Nega Assefa
- School of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Yadeta Dessie
- School of Public Health, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Fekede Asefa
- School of Public Health, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
- Center for Biomedical Informatics, Department of Pediatrics, College of Medicine, University of Tennessee Health Science Center-Oak Ridge National Laboratory (UTHSC-ORNL, Memphis, TN, USA
| | - Girmaye Dinsa
- School of Public Health, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
- School of Population and Public Health, University of British Columbia, Vancouver, Canada
| | - Lemessa Oljira
- School of Public Health, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| |
Collapse
|
10
|
Advances in Pharmacy Practice: A Look towards the Future. PHARMACY 2022; 10:pharmacy10050125. [PMID: 36287446 PMCID: PMC9608826 DOI: 10.3390/pharmacy10050125] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 09/21/2022] [Accepted: 09/21/2022] [Indexed: 11/07/2022] Open
Abstract
This review looks at the factors that may influence practice in the future. Transformation could occur at 3 levels. Firstly, the traditional profession of the pharmacist as a dispenser of medicines is expanding. Secondly, the pharmacist’s activities are progressing into new healthcare fields. Thirdly, other changes are stimulated by global developments. This review may be helpful for pharmacy and healthcare leaders looking at the future configuration and aims of their pharmacy services.
Collapse
|
11
|
Mongi RJ, Meshi EB, Ntwenya JE. Consumer awareness and production practices of farmers on antimicrobial residues in chicken eggs and Chinese cabbage in Dodoma, Central Tanzania. PLoS One 2022; 17:e0272763. [PMID: 35980971 PMCID: PMC9387843 DOI: 10.1371/journal.pone.0272763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Accepted: 07/26/2022] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Antimicrobial residues (ABs) in foods contribute to the development of antimicrobial resistance, which is becoming a major public health concern around the world. Understanding food production practices concerning antimicrobial use and consumer awareness on the possibility of ABs in foods is necessary for developing mitigation strategies. Therefore, this study was conducted to assess the production practices and awareness among eggs and Chinese cabbage consumers in Dodoma city. METHODS A cross-sectional study was conducted using a structured questionnaire and checklist to collect data on awareness and production practices from 420 consumers, 30 chicken egg farmers, and 30 Chinese cabbage farmers in eight city wards. FINDINGS About 42% of consumers of eggs and Chinese cabbages were not aware of the likelihood of antimicrobial residues in these foods. The awareness was significantly influenced by the consumer's educational level (p = 0.001) and geographical location (p = 0.045), with educated and urban consumers being 7.7 and 1.6 times more informed than their uneducated and peri-urban counterparts. Furthermore, the majority of chicken farmers raised more layers than broilers, and they all used antimicrobial drugs, mainly tetracycline and its variants, to treat and prevent diseases. The findings also revealed that many vegetable producers utilized wastes from animals treated with antimicrobials as manure to amend the soil. CONCLUSION In a view of the findings, a considerable number of egg and Chinese cabbage consumers in Dodoma city were unaware on the likelihood of antimicrobial residues in these foods from their production practices. All chicken farmers utilized antimicrobial drugs mainly tetracycline and its derivatives, for the treatment and prevention of diseases while vegetable producers used wastes from animals treated with antimicrobials as soil manure. Therefore, initiatives to inform farmers and consumers about the possibility of antimicrobial residues in these foods and their related public health risks upon long-term consumption are strongly advised.
Collapse
Affiliation(s)
- Richard John Mongi
- Department of Public Health and Community Nursing, University of Dodoma, Dodoma, Tanzania
| | - Eugene Benjamin Meshi
- Department of Public Health and Community Nursing, University of Dodoma, Dodoma, Tanzania
| | - Julius Edward Ntwenya
- Department of Public Health and Community Nursing, University of Dodoma, Dodoma, Tanzania
| |
Collapse
|
12
|
Abdelrahman Hussain M, Osman Mohamed A, Sandel Abkar A, Siddig Mohamed F, Khider Elzubair H. Knowledge, Attitude and Practice of Community Pharmacists in Relation to Dispensing Antibiotics Without Prescription in Sudan: A Cross-sectional Study. Integr Pharm Res Pract 2022; 11:107-116. [PMID: 35915837 PMCID: PMC9338346 DOI: 10.2147/iprp.s363079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Accepted: 07/13/2022] [Indexed: 11/23/2022]
Abstract
Background Dispensing antibiotics without prescription (DAwP) is a widespread practice, especially in developing countries, contributing to antibiotic resistance. Community pharmacists play a significant role in promoting rational use of antibiotics by refraining from DAwP, and providing drug information to patients. This study aimed to evaluate community pharmacists’ knowledge, attitude and practice, and to assess the factors behind DAwP. Methods A cross-sectional study was conducted in 2020 among random sample of community pharmacists in Sudan. Online semi-structured questionnaire was used for data collection. The association between dependent and independent variables was assessed using Chi-square test; a P-value less than 0.05 was considered significant. Results Of the 1217 pharmacists who participated, the majority were female (n = 645, 53%). Most pharmacists have a B. Pharm degree (n = 1026, 84%) and less than 5 years’ experience (n = 718, 59%). Notably, the majority of community pharmacists have good knowledge (n = 735, 61.7%), which is significantly associated with years of experience (P < 0.00). More than half (n = 623, 52.2%) of the pharmacists have above average score of practice. Nearly all the pharmacists who participated have a positive attitude in relation to DAwP (n = 1204, 98.9%). More than half of the pharmacists were DAwP for tonsillitis (n = 817, 67%), wound infection (n = 766, 62.9%), and urinary tract infection (n = 664, 54%). The leading factor behind DAwP was the low socioeconomic status of the patients (n = 624, 51%). Additionally, 47% of the pharmacists (n = 572) thought that they were knowledgeable enough to DAwP. Conclusion Despite their positive attitude and average level of knowledge regarding DAwP, Sudanese community pharmacists frequently are DAwP for tonsillitis. Low patients’ socioeconomic status was the leading factor behind DAwP. Accordingly, extensive work from health authorities to improve the accessibility and affordability of the health system as well as the development of an antibiotic stewardship program are required to diminish DAwP.
Collapse
Affiliation(s)
- Mohamed Abdelrahman Hussain
- Department of Pharmaceutical Microbiology, Faculty of Pharmacy, International University of Africa, Khartoum, Sudan
| | - Ahmed Osman Mohamed
- Department of Pharmaceutical Microbiology, Faculty of Pharmacy, International University of Africa, Khartoum, Sudan
| | - Alsara Sandel Abkar
- Department of Pharmaceutical Microbiology, Faculty of Pharmacy, International University of Africa, Khartoum, Sudan
| | - Fatima Siddig Mohamed
- Department of Pharmaceutical Microbiology, Faculty of Pharmacy, International University of Africa, Khartoum, Sudan
| | - Hana Khider Elzubair
- Department of Pharmaceutical Microbiology, Faculty of Pharmacy, International University of Africa, Khartoum, Sudan
| |
Collapse
|
13
|
Drivers of irrational use of antibiotics among children: a mixed-method study among prescribers and dispensers in Tanzania. BMC Health Serv Res 2022; 22:961. [PMID: 35902955 PMCID: PMC9335991 DOI: 10.1186/s12913-022-08359-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Accepted: 07/22/2022] [Indexed: 11/14/2022] Open
Abstract
Background Misuse of antibiotics has been associated with poor knowledge, attitude and practice (KAP). Therefore, this study aimed to assess if KAP of prescribers and dispensers could drive irrational use of antibiotics among children in Tanzania. Methods A convergent parallel mixed-methods study design that employed quantitative and qualitative approaches was conducted in 14 regional referral hospitals (RRHs). A total of 108 participants, prescribers [54] and dispensers [54] working with the pediatric population in the respective regions participated in a quantitative survey, by filling the standard questionnaire while 28 key informant interviews were conducted with in-charges of units from the pharmacy and pediatric departments. Two key informants (prescriber and dispenser) were selected from each RRH. Results Overall, among prescribers and dispensers, there was adequate knowledge; 81.5% and 79.6%, p = 0.53, those with positive attitudes were 31.5% and 81.5%, p < 0.001 and poor practices were among 70.4% and 48% p = 0.0312 respectively. Among prescribers, 14.8% agreed and strongly agreed that prescribing antibiotics that a patient did not need does not contribute to resistance. Moreover 19% disagreed to prescribe antibiotics according to local guidelines. Among dispensers, a-quarter of the dispensers thought individual efforts to implement antibiotic stewardship would not make a difference, 17% agreed and strongly agreed that antibiotics can treat viral infection and 7% agreed and strongly agreed antibiotics can be stopped upon resolution of symptoms. From qualitative interviews, both participants displayed an adequate understanding of multi-contributors of antibiotic resistance (AR) including polypharmacy, community self-medication, among others. Regardless, both professions declared to prescribed and dispensed antibiotics according to the antibiotics available in stock at the facility. Furthermore, prescribers perceived laboratory investigation took a long time, hence wasting their time. On the other hand, Dispensers reported not to provide adequate instruction to the patients, after dispensing antibiotics. Conclusions Both prescribers and dispensers had adequate knowledge, few prescribers had positive attitudes and the majority had poor practices. Few dispensers had poor attitude and practice. These findings highlight the need to provide adequate training on antimicrobial stewardship and enforce regulation that foster appropriate medical practice.
Supplementary Information The online version contains supplementary material available at 10.1186/s12913-022-08359-7.
Collapse
|
14
|
Belachew SA, Hall L, Selvey LA. Community drug retail outlet staff's knowledge, attitudes and practices towards non-prescription antibiotics use and antibiotic resistance in the Amhara region, Ethiopia with a focus on non-urban towns. Antimicrob Resist Infect Control 2022; 11:64. [PMID: 35488321 PMCID: PMC9052473 DOI: 10.1186/s13756-022-01102-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 04/18/2022] [Indexed: 11/10/2022] Open
Abstract
INTRODUCTION Some evidence suggests that knowledge and attitudes towards rational antibiotic use influences dispensing practice in community drug retail outlets. However, there is limited evidence in resource limited countries, including Ethiopia. We aimed to assess the knowledge and attitudes surrounding antibiotic use or supply and antibiotic resistance, and the non-prescribed antibiotic dispensing practices in community drug retail outlets in non-urban Ethiopia. METHODS We conducted a cross-sectional survey of community drug retail outlet staff in the Amhara region, Ethiopia with a focus on non-urban towns. An expert validated self-administered questionnaire was used. Following exploratory factor analysis and best items selection, we summarised our findings and assessed factors associated with non-prescribed antibiotic dispensing. The data were analysed using Stata Statistical Software version 17. P-values < 0.05 were considered significant. RESULTS A total of 276 participants from 270 drug outlets completed the questionnaire. The participants median age was 30 (Interquartile range (IQR) = 25-35) years and 79.7% were pharmacy assistants. The majority demonstrated good levels of knowledge about antibiotic use or supply and antibiotic resistance (77.9% and 76% of the participants responded correctly to more than half of the items, respectively). We identified four attitude domains: the role of antibiotics in recovering from diseases regardless of their cause (median score = 2 (IQR = 2-4), beliefs inconsistent with good practice); professional competency to supply non-prescribed antibiotics, and the non-prescribed antibiotics supply (median score for each domain = 4 (IQR = 4-5), attitudes consistent with good practice); and positive attitudes towards actions to prevent antibiotic resistance and promote appropriate antibiotic use (median score = 4 (IQR = 4-5). Fifty eight percent of the participants reported that they had dispensed antibiotics without a prescription. Participants who did not perceive that they were competent to supply non-prescribed antibiotics (adjusted odds ratio = 0.86, 95% confidence interval = 0.78-0.93) were less likely to report non-prescribed antibiotics dispensing. CONCLUSION While most of the participants had appropriate knowledge about and attitudes to antibiotic use and antibiotic resistance, basic knowledge and attitude gaps remain. Despite Ethiopia's regulatory restrictions, the non-prescribed antibiotic provision continues to be a common practice. Our study highlights the need for multifaceted interventions that may include a strict regulatory system, staff training and public education.
Collapse
Affiliation(s)
- Sewunet Admasu Belachew
- School of Public Health, The University of Queensland, 288 Herston Road, Herston, QLD, 4006, Australia. .,School of Pharmacy, Faculty of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia.
| | - Lisa Hall
- School of Public Health, The University of Queensland, 288 Herston Road, Herston, QLD, 4006, Australia
| | - Linda A Selvey
- School of Public Health, The University of Queensland, 288 Herston Road, Herston, QLD, 4006, Australia
| |
Collapse
|
15
|
Sangeda RZ, Urassa MI, Buma D, Musiba GN, Chiwanga FS, Chambuso M, Horumpende PG. Seasonality and Annual Utilization Patterns of Antibacterials at Muhimbili National Hospital, Dar es Salaam, Tanzania: A 2015 Monthly Survey. FRONTIERS IN TROPICAL DISEASES 2022. [DOI: 10.3389/fitd.2021.768842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
IntroductionAntibacterial utilization studies can help identify areas of intervention of antimicrobial stewardship programs (ASP) to facilitate rational use and prevent the emergence of antimicrobial resistance (AMR). Assessment and comparison of antibacterial utilization depend on the Anatomical Therapeutic Chemical (ATC) classification system and Defined Daily Dose (DDD) recommended by the World Health Organization (WHO) collaborative center for international drug monitoring. This study aimed to determine the DDD of each prescribed antibacterial group and the proportions of wide-spectrum antibacterials used at Muhimbili National Hospital (MNH) in Tanzania to allow baseline data for hospital ASPs.MethodsA retrospective analytical study using data collected from 1st January 2015 to 31st December 2015 was undertaken at MNH. Data on antibacterials prescribed and dispensed were obtained from the MNH database. The ATC/DDD system was used to classify and quantify the antibacterial utilization patterns.ResultsA total of 10,643.1 DDDs were used in thirteen ward units at the Kibasila, Mwaisela and Sewahaji blocks of the MNH. Eighteen different antibacterials were prescribed and dispensed to 1496 patients. Capsules were the most dispensed dosage form. The drug ciprofloxacin was the leading antibacterial prescribed, with a DDD of about 3780 (35.5%) per year. This was followed by metronidazole and amoxicillin. The proportion of wide-spectrum antibacterials was as high as 66%. Utilization peaks were noted in April, July and September. There was a significant monthly increase in antibacterials utilization between January and December 2015 (p-value = 0.002, R-square = 0.64). The trends forecasted increased through June 2016.ConclusionsUtilization trends indicated a significant monthly increase in 2015 at MNH wards in Tanzania. The use of wide-spectrum antibacterials was widespread. This calls for continued antibacterial utilization surveillance and implementation of hospital-based ASP to mitigate the rapidly rising global threat of AMR.
Collapse
|
16
|
Sangeda RZ, Saburi HA, Masatu FC, Aiko BG, Mboya EA, Mkumbwa S, Bitegeko A, Mwalwisi YH, Nkiligi EA, Chambuso M, Sillo HB, Fimbo AM, Horumpende PG. National Antibiotics Utilization Trends for Human Use in Tanzania from 2010 to 2016 Inferred from Tanzania Medicines and Medical Devices Authority Importation Data. Antibiotics (Basel) 2021; 10:antibiotics10101249. [PMID: 34680829 PMCID: PMC8532727 DOI: 10.3390/antibiotics10101249] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 09/03/2021] [Accepted: 09/05/2021] [Indexed: 01/21/2023] Open
Abstract
Antimicrobial use (AMU) is one of the major drivers of emerging antimicrobial resistance (AMR). The surveillance of AMU, which is a pillar of AMR stewardship (AMS), helps devise strategies to mitigate AMR. This descriptive, longitudinal retrospective study quantified the trends in human antibiotics utilization between 2010 and 2016 using data on all antibiotics imported for systemic human use into Tanzania’s mainland. Regression and time series analyses were used to establish trends in antibiotics use. A total of 12,073 records for antibiotics were retrieved, totaling 154.51 Defined Daily Doses per 1000 inhabitants per day (DID), with a mean (±standard deviation) of 22.07 (±48.85) DID. The private sector contributed 93.76% of utilized antibiotics. The top-ranking antibiotics were amoxicillin, metronidazole, tetracycline, ciprofloxacin, and cefalexin. The DIDs and percentage contribution of these antibiotics were 53.78 (34.81%), 23.86 (15.44), 20.53 (13.29), 9.27 (6.0) and 6.94 (4.49), respectively. The time series model predicted a significant increase in utilization (p-value = 0.002). The model forecasted that by 2022, the total antibiotics consumed would be 89.6 DIDs, which is a 13-fold increase compared to 2010. Government intervention to curb inappropriate antibiotics utilization and mitigate the rising threat of antibiotic resistance should focus on implementing AMS programs in pharmacies and hospitals in Tanzania.
Collapse
Affiliation(s)
- Raphael Zozimus Sangeda
- Department of Pharmaceutical Microbiology, Muhimbili University of Health and Allied Sciences, P.O. Box 65013, Dar es Salaam, Tanzania;
- Correspondence:
| | - Habibu Ally Saburi
- Department of Pharmaceutical Microbiology, Muhimbili University of Health and Allied Sciences, P.O. Box 65013, Dar es Salaam, Tanzania;
- Tanzania Medicines and Medical Devices Authority, P.O. Box 77150, Dar es Salaam, Tanzania; (F.C.M.); (S.M.); (A.B.); (Y.H.M.); (E.A.N.); (A.M.F.)
| | - Faustine Cassian Masatu
- Tanzania Medicines and Medical Devices Authority, P.O. Box 77150, Dar es Salaam, Tanzania; (F.C.M.); (S.M.); (A.B.); (Y.H.M.); (E.A.N.); (A.M.F.)
| | - Beatrice Godwin Aiko
- Department of Pharmaceutics and Pharmacy Practice, Muhimbili University of Health and Allied Sciences, P.O. Box 65013, Dar es Salaam, Tanzania;
| | - Erick Alexander Mboya
- Department of Epidemiology and Biostatistics, School of Public Health and Social Sciences, Muhimbili University of Health and Allied Sciences, P.O. Box 65001, Dar es Salaam, Tanzania;
| | - Sonia Mkumbwa
- Tanzania Medicines and Medical Devices Authority, P.O. Box 77150, Dar es Salaam, Tanzania; (F.C.M.); (S.M.); (A.B.); (Y.H.M.); (E.A.N.); (A.M.F.)
| | - Adonis Bitegeko
- Tanzania Medicines and Medical Devices Authority, P.O. Box 77150, Dar es Salaam, Tanzania; (F.C.M.); (S.M.); (A.B.); (Y.H.M.); (E.A.N.); (A.M.F.)
| | - Yonah Hebron Mwalwisi
- Tanzania Medicines and Medical Devices Authority, P.O. Box 77150, Dar es Salaam, Tanzania; (F.C.M.); (S.M.); (A.B.); (Y.H.M.); (E.A.N.); (A.M.F.)
| | - Emmanuel Alphonse Nkiligi
- Tanzania Medicines and Medical Devices Authority, P.O. Box 77150, Dar es Salaam, Tanzania; (F.C.M.); (S.M.); (A.B.); (Y.H.M.); (E.A.N.); (A.M.F.)
| | - Mhina Chambuso
- Department of Pharmacy, Kampala International University in Tanzania, P.O. Box 9790, Dar es Salaam, Tanzania;
| | - Hiiti Baran Sillo
- Regulation and Prequalification Department, World Health Organization, 1211 Geneva, Switzerland;
| | - Adam M. Fimbo
- Tanzania Medicines and Medical Devices Authority, P.O. Box 77150, Dar es Salaam, Tanzania; (F.C.M.); (S.M.); (A.B.); (Y.H.M.); (E.A.N.); (A.M.F.)
| | - Pius Gerald Horumpende
- Department of Biochemistry and Molecular Biology, Kilimanjaro Christian Medical University College, P.O. Box 2232, Moshi, Tanzania;
- Kilimanjaro Clinical Research Institute (KCRI), P.O. Box 2232, Moshi, Tanzania
- Lugalo Infectious Diseases Hospital and Research Centre, General Military Hospital (GMH) and Military College of Medical Sciences (MCMS), P.O. Box 60126, Dar es Salaam, Tanzania
| |
Collapse
|
17
|
Hamim H, Sangeda RZ, Bundala M, Mkumbwa S, Bitegeko A, Sillo HB, Fimbo AM, Chambuso M, Mbugi EV. Utilization Trends of Antiviral and Antifungal Agents for Human Systemic Use in Tanzania From 2010 to 2017 Using the World Health Organization Collaborating Centre for Drug Statistics Methodology. FRONTIERS IN TROPICAL DISEASES 2021. [DOI: 10.3389/fitd.2021.723991] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
IntroductionThe increase in antimicrobial consumption contributes to the emergence of antimicrobial resistance (AMR). Many studies have investigated the patterns of antibacterial consumption and antibacterial resistance. However, there is a paucity of data on the utilization of antivirals and antifungals in low and middle-income countries to serve as a baseline for monitoring and surveillance of AMR. Therefore, this study determined Tanzania’s systemic antifungal and antiviral utilization trends from 2010 to 2017, based on the Tanzania Medicines and Medical Devices Authority (TMDA) medicine importation archives.MethodologyAn analytical, longitudinal retrospective survey covering 2010 to 2017 was conducted. The study utilized the Anatomical Therapeutic and Chemical (ATC) classification and Defined Daily Dose (DDD) developed by the World Health Organization (WHO) Collaborating Centre for Drug Statistics and the WHO Collaboration Centre for International Drug Consumption Monitoring. Human medicine importation data were collected from TMDA headquarters and used to assess the systemic antiviral and antifungal consumption trends. The importation data included the date, generic name, strength, brand name, currency, quantity, ATC classification, supplier country, port of entry and product supplier. The data were cleaned, reorganized and analyzed. Reference was made to the latest revised DDD list to assign antifungals and antivirals to their respective ATC/DDDs and then adjusted to the population estimates from the National Bureau of Statistics of Tanzania.ResultsThere was a high proportion of systemic antivirals and antifungals utilization with 367.1 and 10.8 DDD per 1000 inhabitants per day (DID) respectively over eight years. In regression model, there was a significant increase in both antiviral (p-value = 0.043) and antifungal (p-value = 0.015) agents’ utilization trends in Tanzania in the study period. Fluconazole had the highest proportion of utilization for antifungals, followed by ketoconazole, itraconazole, miconazole and amphotericin B. For systemic antivirals, a high proportion was attributed to antiretrovirals used for HIV infections.ConclusionFindings from this study suggest an increase in the utilization of systemic antiviral and antifungal agents. These findings may be used to further benchmark utilization and AMR studies in Tanzania.
Collapse
|
18
|
Ndaki PM, Mushi MF, Mwanga JR, Konje ET, Ntinginya NE, Mmbaga BT, Keenan K, Sabiiti W, Kesby M, Benitez-Paez F, Sandeman A, Holden MTG, Mshana SE, Hatua Consortium. Dispensing Antibiotics without Prescription at Community Pharmacies and Accredited Drug Dispensing Outlets in Tanzania: A Cross-Sectional Study. Antibiotics (Basel) 2021; 10:1025. [PMID: 34439074 PMCID: PMC8389015 DOI: 10.3390/antibiotics10081025] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 07/30/2021] [Accepted: 08/18/2021] [Indexed: 11/16/2022] Open
Abstract
Worldwide, antimicrobial resistance is increasing rapidly and is associated with misuse of antimicrobials. The HATUA study (a broader 3-country study) investigated the antibiotic dispensing practices of pharmaceutical providers to clients, particularly the propensity to dispense without prescription. A cross-sectional study using a 'mystery client' method was conducted in 1148 community pharmacies and accredited drugs dispensing outlets (ADDO) in Mwanza (n = 612), Mbeya (n = 304) and Kilimanjaro (n = 232) in Tanzania. Mystery clients asked directly for amoxicillin, had no prescription to present, did not discuss symptoms unless asked [when asked reported UTI-like symptoms] and attempted to buy a half course. Dispensing of amoxicillin without prescription was common [88.2, 95%CI 86.3-89.9%], across all three regions. Furthermore, the majority of outlets sold a half course of amoxicillin without prescription: Mwanza (98%), Mbeya (99%) and Kilimanjaro (98%). Generally, most providers in all three regions dispensed amoxicillin on demand, without asking the client any questions, with significant variations among regions [p-value = 0.003]. In Mbeya and Kilimanjaro, providers in ADDOs were more likely to do this than those in pharmacies but no difference was observed in Mwanza. While the Tanzanian government has laws, regulations and guidelines that prohibit antibiotic dispensing without prescription, our study suggests non-compliance by drug providers. Enforcement, surveillance, and the provision of continuing education on dispensing practices is recommended, particularly for ADDO providers.
Collapse
Affiliation(s)
- Pendo M Ndaki
- Department of Biostatistics, Epidemiology and Behavioral Sciences, School of Public Health, Catholic University of Health and Allied Sciences, Mwanza P.O. Box 1464, Tanzania
| | - Martha F Mushi
- Department of Microbiology and Immunology, Weill Bugando School of Medicine, Catholic University of Health and Allied Sciences, Mwanza P.O. Box 1464, Tanzania
| | - Joseph R Mwanga
- Department of Biostatistics, Epidemiology and Behavioral Sciences, School of Public Health, Catholic University of Health and Allied Sciences, Mwanza P.O. Box 1464, Tanzania
| | - Eveline T Konje
- Department of Biostatistics, Epidemiology and Behavioral Sciences, School of Public Health, Catholic University of Health and Allied Sciences, Mwanza P.O. Box 1464, Tanzania
| | - Nyanda E Ntinginya
- Mbeya Centre, National Medical Research Institute, Mbeya P.O. Box 2410, Tanzania
| | - Blandina T Mmbaga
- Kilimanjaro Christian Medical Centre, Kilimanjaro Clinical Research Institute, Kilimanjaro Christian Medical University College, Moshi P.O. Box 2236, Tanzania
| | - Katherine Keenan
- Geography and Sustainable Development Department, University of St. Andrews, St. Andrews KY16 9AL, UK
| | - Wilber Sabiiti
- Division of Infection and Global Health, School of Medicine, University of St. Andrews, St. Andrews KY16 9AL, UK
| | - Mike Kesby
- Geography and Sustainable Development Department, University of St. Andrews, St. Andrews KY16 9AL, UK
| | - Fernando Benitez-Paez
- Geography and Sustainable Development Department, University of St. Andrews, St. Andrews KY16 9AL, UK
| | - Alison Sandeman
- Division of Infection and Global Health, School of Medicine, University of St. Andrews, St. Andrews KY16 9AL, UK
| | - Matthew T G Holden
- Division of Infection and Global Health, School of Medicine, University of St. Andrews, St. Andrews KY16 9AL, UK
| | - Stephen E Mshana
- Department of Microbiology and Immunology, Weill Bugando School of Medicine, Catholic University of Health and Allied Sciences, Mwanza P.O. Box 1464, Tanzania
| | | |
Collapse
|
19
|
Sangeda RZ, Baha A, Erick A, Mkumbwa S, Bitegeko A, Sillo HB, Fimbo AM, Chambuso M, Mbugi EV. Consumption Trends of Antibiotic for Veterinary Use in Tanzania: A Longitudinal Retrospective Survey From 2010-2017. FRONTIERS IN TROPICAL DISEASES 2021. [DOI: 10.3389/fitd.2021.694082] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
BackgroundWith increased livestock keeping, multiple prevailing infections, antimicrobial agents’ use and pattern in Tanzania, the development of antimicrobial resistance (AMR) becomes inevitable. Antibiotic-resistant pathogens have increasingly become a major challenge in human and animal medicine. Although inappropriate use of antibiotics in humans is the principal cause of resistance, antibiotic-resistant bacteria originating from animals contribute to the emergence and spread of these bacteria. Antibiotics help control a multitude of bacterial infections that are major causes of diseases in both animals and humans. Rational use in animals is crucial to control any development and transfer of AMR to humans. This study aimed to create quantitative evidence of animal antimicrobial usage patterns in Tanzania to serve as a baseline for surveillance of antimicrobial use and antimicrobial resistance control.MethodologyThis descriptive longitudinal retrospective study was conducted to explore the trend of veterinary-antibiotics consumed in the eight years, from 1st January 2010 to 31st December 2017 in Tanzania mainland. The data source was records of all antibiotics imported for veterinary use into Tanzania’s mainland according to the Tanzania Medicines and Medical Devices Authority (TMDA) records. The analysis employed the World Health Organization (WHO) Collaborating Centre for Drug Statistics Methodology using Anatomical Therapeutic and Chemical (ATC) classification. Regression and time series analysis was used to establish trends in antibiotics consumption.ResultsA total of 12,147,491 kg of antibiotics were consumed in Tanzania from 2010 to 2017. Tetracycline, sulfonamides and trimethoprim, quinolones, aminoglycosides, beta-lactams and antibacterial combinations were the most commonly used antibacterial agents in Tanzania. Tetracycline class topped the list with about 8,090,798 kg (66.6%) out of 12,147,491 kg total quantity of antimicrobials consumed. Non-significant, linear curve estimations and time series analysis indicate a decline in the quantities of veterinary antibiotics used in the eight years from 2010 to 2017.ConclusionsThis study suggests that tetracycline is the most used antibiotic class for veterinary medicine in Tanzania. The trend of antimicrobial use is generally decreasing compared to other countries in Africa. Even though some antibiotics have the lowest consumption rate, they are also prone to AMR, prompting follow-up by the relevant regulatory authorities.
Collapse
|
20
|
Godman B, Egwuenu A, Haque M, Malande OO, Schellack N, Kumar S, Saleem Z, Sneddon J, Hoxha I, Islam S, Mwita J, do Nascimento RCRM, Dias Godói IP, Niba LL, Amu AA, Acolatse J, Incoom R, Sefah IA, Opanga S, Kurdi A, Chikowe I, Khuluza F, Kibuule D, Ogunleye OO, Olalekan A, Markovic-Pekovic V, Meyer JC, Alfadl A, Phuong TNT, Kalungia AC, Campbell S, Pisana A, Wale J, Seaton RA. Strategies to Improve Antimicrobial Utilization with a Special Focus on Developing Countries. Life (Basel) 2021; 11:life11060528. [PMID: 34200116 PMCID: PMC8229985 DOI: 10.3390/life11060528] [Citation(s) in RCA: 97] [Impact Index Per Article: 32.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 05/22/2021] [Accepted: 06/02/2021] [Indexed: 02/07/2023] Open
Abstract
Antimicrobial resistance (AMR) is a high priority across countries as it increases morbidity, mortality and costs. Concerns with AMR have resulted in multiple initiatives internationally, nationally and regionally to enhance appropriate antibiotic utilization across sectors to reduce AMR, with the overuse of antibiotics exacerbated by the COVID-19 pandemic. Effectively tackling AMR is crucial for all countries. Principally a narrative review of ongoing activities across sectors was undertaken to improve antimicrobial use and address issues with vaccines including COVID-19. Point prevalence surveys have been successful in hospitals to identify areas for quality improvement programs, principally centering on antimicrobial stewardship programs. These include reducing prolonged antibiotic use to prevent surgical site infections. Multiple activities centering on education have been successful in reducing inappropriate prescribing and dispensing of antimicrobials in ambulatory care for essentially viral infections such as acute respiratory infections. It is imperative to develop new quality indicators for ambulatory care given current concerns, and instigate programs with clear public health messaging to reduce misinformation, essential for pandemics. Regular access to effective treatments is needed to reduce resistance to treatments for HIV, malaria and tuberculosis. Key stakeholder groups can instigate multiple initiatives to reduce AMR. These need to be followed up.
Collapse
Affiliation(s)
- Brian Godman
- Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow G4 0RE, UK;
- Division of Public Health Pharmacy and Management, School of Pharmacy, Sefako Makgatho Health Sciences University, Pretoria 0204, South Africa;
- School of Pharmaceutical Sciences, Universiti Sains Malaysia (USM), Penang 11800, Malaysia
- Correspondence: ; Tel.: +44-0141-548-3825; Fax: +44-0141-552-2562
| | - Abiodun Egwuenu
- AMR Programme Manager, Nigeria Centre for Disease Control (NCDC), Ebitu Ukiwe Street, Jabi, Abuja 240102, Nigeria;
| | - Mainul Haque
- Unit of Pharmacology, Faculty of Medicine and Defence Health, Universiti Pertahanan Nasional Malaysia (National Defence University of Malaysia), Kem Perdana Sungai Besi, Kuala Lumpur 57000, Malaysia;
| | - Oliver Ombeva Malande
- Department of Child Health and Paediatrics, Egerton University, Nakuru, P.O. Box 536, Egerton 20115, Kenya;
- East Africa Centre for Vaccines and Immunization (ECAVI), Namela House, Naguru, Kampala P.O. Box 3040, Uganda
| | - Natalie Schellack
- Faculty of Health Sciences, Basic Medical Sciences Building, University of Pretoria, Prinshof 349-Jr, Pretoria 0084, South Africa;
| | - Santosh Kumar
- Department of Periodontology and Implantology, Karnavati University, Gandhinagar 382422, India;
| | - Zikria Saleem
- Department of Pharmacy Practice, Faculty of Pharmacy, The University of Lahore, Lahore 54000, Pakistan;
| | - Jacqueline Sneddon
- Healthcare Improvement Scotland, Delta House, 50 West Nile Street, Glasgow G1 2NP, UK; (J.S.); (R.A.S.)
| | - Iris Hoxha
- Department of Pharmacy, Faculty of Medicine, University of Medicine Tirana, 1005 Tirana, Albania;
| | - Salequl Islam
- Department of Microbiology, Jahangirnagar University, Savar, Dhaka 1342, Bangladesh;
| | - Julius Mwita
- Department of Internal Medicine, Faculty of Medicine, University of Botswana, Private Bag 0022, Gaborone, Botswana;
| | - Renata Cristina Rezende Macedo do Nascimento
- Department of Pharmacy, Postgraduate Program in Pharmaceutical Sciences (CiPharma), School of Pharmacy, Federal University of Ouro Preto, Ouro Preto 35400-000, Minas Gerais, Brazil;
| | - Isabella Piassi Dias Godói
- Institute of Health and Biological Studies, Universidade Federal do Sul e Sudeste do Pará, Avenida dos Ipês, s/n, Cidade Universitária, Cidade Jardim, Marabá 68500-00, Pará, Brazil;
- Center for Research in Management, Society and Epidemiology, Universidade do Estado de Minas Gerais, Belo Horizonte 31270-901, MT, Brazil
| | - Loveline Lum Niba
- Effective Basic Services (eBASE) Africa, Ndamukong Street, Bamenda P.O Box 5175, Cameroon;
- Department of Public Health, University of Bamenda, Bambili P.O. Box 39, Cameroon
| | - Adefolarin A. Amu
- Pharmacy Department, Eswatini Medical Christian University, P.O. Box A624, Swazi Plaza, Mbabane H101, Eswatini;
| | - Joseph Acolatse
- Pharmacy Directorate, Cape Coast Teaching Hospital (CCTH), Cape Coast, Ghana; (J.A.); (R.I.)
| | - Robert Incoom
- Pharmacy Directorate, Cape Coast Teaching Hospital (CCTH), Cape Coast, Ghana; (J.A.); (R.I.)
| | - Israel Abebrese Sefah
- Pharmacy Department, Keta Municipal Hospital, Ghana Health Service, Keta-Dzelukope, Ghana;
- Pharmacy Practice Department of Pharmacy Practice, School of Pharmacy, University of Health and Allied Sciences, Ho, Volta Region, Ghana
| | - Sylvia Opanga
- Department of Pharmaceutics and Pharmacy Practice, School of Pharmacy, University of Nairobi, Nairobi P.O. Box 30197-00100, Kenya;
| | - Amanj Kurdi
- Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow G4 0RE, UK;
- Department of Pharmacology, College of Pharmacy, Hawler Medical University, Erbil 44001, Iraq
| | - Ibrahim Chikowe
- Pharmacy Department, College of Medicine, Chichiri 30096, Blantyre 3, Malawi; (I.C.); (F.K.)
| | - Felix Khuluza
- Pharmacy Department, College of Medicine, Chichiri 30096, Blantyre 3, Malawi; (I.C.); (F.K.)
| | - Dan Kibuule
- Department of Pharmacy Practice and Policy, Faculty of Health Sciences, University of Namibia, Windhoek 13301, Namibia;
| | - Olayinka O. Ogunleye
- Department of Pharmacology, Therapeutics and Toxicology, Lagos State University College of Medicine, Ikeja, Lagos 100271, Nigeria;
- Department of Medicine, Lagos State University Teaching Hospital, Ikeja, Lagos 100271, Nigeria
| | - Adesola Olalekan
- Department of Medical Laboratory Science, University of Lagos, Idiaraba, Lagos 100271, Nigeria;
- Centre for Genomics of Non-Communicable Diseases and Personalized Healthcare (CGNPH), University of Lagos, Akoka, Lagos 100271, Nigeria
| | - Vanda Markovic-Pekovic
- Faculty of Medicine, Department of Social Pharmacy, University of Banja Luka, 78000 Banja Luka, Bosnia and Herzegovina;
| | - Johanna C. Meyer
- Division of Public Health Pharmacy and Management, School of Pharmacy, Sefako Makgatho Health Sciences University, Pretoria 0204, South Africa;
| | - Abubakr Alfadl
- National Medicines and Poisons Board, Federal Ministry of Health, Khartoum 11111, Sudan;
- Department of Pharmacy Practice, Unaizah College of Pharmacy, Qassim University, Unaizah 56264, Qassim 56453, Saudi Arabia
| | - Thuy Nguyen Thi Phuong
- Pharmaceutical Administration & PharmacoEconomics, Hanoi University of Pharmacy, 13-15 Le Thanh Tong, Hoan Kiem District, Hanoi, Vietnam;
| | - Aubrey C. Kalungia
- Department of Pharmacy, School of Health Sciences, University of Zambia, P.O. Box 32379, Lusaka 10101, Zambia;
| | - Stephen Campbell
- Centre for Primary Care and Health Services Research, School of Health Sciences, University of Manchester, Manchester M13 9PL, UK;
- NIHR Greater Manchester Patient Safety Translational Research Centre, School of Health Sciences, University of Manchester, Manchester M13 9PL, UK
| | - Alice Pisana
- Department of Global Public Health, Karolinska Institutet, 17177 Stockholm, Sweden;
| | - Janney Wale
- Independent Researcher, 11a Lydia Street, Brunswick, VIC 3056, Australia;
| | - R. Andrew Seaton
- Healthcare Improvement Scotland, Delta House, 50 West Nile Street, Glasgow G1 2NP, UK; (J.S.); (R.A.S.)
- Infectious Disease Department, Queen Elizabeth University Hospital, Govan Road, Glasgow G51 4TF, UK
- Department of Medicine, University of Glasgow, Glasgow G12 8QQ, UK
| |
Collapse
|