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Hamill MM, Onzia A, Parkes-Ratanshi RM, Kyambadde P, Mande E, Nakate V, Melendez JH, Gough E, Manabe YC. Antibiotic overuse, poor antimicrobial stewardship, and low specificity of syndromic case management in a cross section of men with urethral discharge syndrome in Kampala, Uganda. PLoS One 2024; 19:e0290574. [PMID: 38489281 PMCID: PMC10942085 DOI: 10.1371/journal.pone.0290574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Accepted: 08/11/2023] [Indexed: 03/17/2024] Open
Abstract
OBJECTIVE High prevalence of sexually transmitted infections (STIs) combined with poor antimicrobial stewardship are drivers of STI antimicrobial resistance (AMR) especially in resource-limited settings where syndromic case management (SCM) is the norm. We characterized patterns of antibiotic use prior to clinic attendance and study enrollment in Ugandan men with urethral discharge syndrome (UDS), evaluated in-clinic prescribing, and the performance characteristics of SCM. METHODS Participants were recruited from government clinics participating in an existing gonococcal surveillance program in Kampala, Uganda. Questionnaires including antimicrobial use prior to attendance, prior episodes of UDS, penile swabs, and blood samples were collected. Bivariable and multivariable logistic regression models were used to estimate odds ratios (OR) for preselected factors likely to be associated with antibiotic use. In-clinic antibiotic treatment data were extracted from clinical notes, and the performance of SCM against laboratory-based STI diagnoses was evaluated. FINDINGS Between October 2019 and November 2020, 100(40%) of 250 men with UDS reported taking antibiotics in the 14days prior to attending the clinic. Of these 210(84%) had at least one curable STI and 20% had a reactive point-of-care HIV test. Multivariable analysis demonstrated significant associations between recent antimicrobial use and duration of UDS symptoms <6 days (OR 2.98(95%CI 1.07,8.36), p = 0.038), and sex with women only (OR 0.08(95%CI 0.01,0.82),p = 0.038). The sensitivity of SCM ranged from 80.0% to 94.4%; specificity was low between 5.6% and 33.1%. The positive predictive value of SCM ranged from 2.4(95%CI 0.7,6.0) for trichomoniasis to 63.4(95%CI 56.5,69.9) for gonorrhea. CONCLUSION Pre-enrollment antibiotic use was common in this population at high risk of STI and HIV. Combined with the poor specificity of SCM for male UDS, extensive antibiotic use is a likely driver of STI-AMR in Ugandan men. Interventions to improve antimicrobial stewardship and deliver affordable diagnostics to augment SCM and decrease overtreatment of STI syndromes are required.
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Affiliation(s)
- Matthew M. Hamill
- Division of infectious Diseases, Johns Hopkins School of Medicine, Baltimore, MD, United States of America
| | - Annet Onzia
- Infectious Disease Institute, Kampala, Uganda
| | | | - Peter Kyambadde
- Ministry of Health, National Sexually Transmitted Infections Control Program, Kampala, Uganda
| | | | | | - Johan H. Melendez
- Division of infectious Diseases, Johns Hopkins School of Medicine, Baltimore, MD, United States of America
| | - Ethan Gough
- Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States of America
| | - Yukari C. Manabe
- Division of infectious Diseases, Johns Hopkins School of Medicine, Baltimore, MD, United States of America
- Infectious Disease Institute, Kampala, Uganda
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Mekonnen Y, Solomon S, Gebreyohanns A, Teklu DS, Ayenew Z, Mihret A, Bonger ZT. Fecal Carriage of Carbapenem Resistant Enterobacterales and Associated Factors Among Admitted Patients in Saint Paul's Hospital Millennium Medical College, Addis Ababa, Ethiopia. Infect Drug Resist 2023; 16:6345-6355. [PMID: 37789843 PMCID: PMC10542572 DOI: 10.2147/idr.s418066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 09/15/2023] [Indexed: 10/05/2023] Open
Abstract
Purpose The Enterobacterales family colonizes the human gut as normal flora in all age groups, with bacterial infections being the most common cause. Resistance is currently observed in all normal flora. The aim of this study was to determine the frequency of fecal carriage of carbapenem-resistant Enterobacterales (CRE), carbapenemase-producing Enterobacterales (CPE), and associated factors in the faeces of admitted patients. Methods A cross-sectional study was conducted in Saint Paul's Hospital Millennium Medical College, Addis Ababa, Ethiopia. A total of 384 rectal swabs were collected from various wards in admitted patients who have consented to participate. The specimens were inoculated on a MacConkey agar plate, and then they were incubated at 37 °C for 18 to 24 hours. Using the BD PhoenixTM M50 compact system identification and antimicrobial susceptibility testing were performed. Using the modified carbapenem inactivation method, it was determined whether the carbapenem-resistant bacterial isolate produced carbapenemase or not. Results Overall prevalence of carbapenem-resistant Enterobacterales carriage and carbapenemase producing Enterobacterales in admitted patients was 17.2% (95%, Confidence Interval: 13.3-21.1%) and 7% (95%, Confidence Interval: 4.7-9.9%), respectively. The predominate carbapenem-resistant Enterobacterales in fecal carriage was K. pneumoniae, 15.4% (23/149), E. cloacae 15.4% (6/39), followed by E. coli 12.4% (37/307) of carbapenem-resistant Enterobacterales (CRE) isolate. Carbapenem-resistant Enterobacterales carriage isolates showed large level of resistance to ciprofloxacin, and sulfamethoxazole-trimethoprim. Prior intake of antibiotics (Odds Ratio 2.42, 95% CI: 11.186-4.95) was significantly associated with higher carbapenem-resistant Enterobacterales carriage. Conclusion We observed a high prevalence of carbapenem-resistant Enterobacterales carriage and carbapenemase-producing Enterobacterales among admitted patients. There were only amikacin and colistin that could be effective for carbapenem-resistant Enterobacterales isolates. Hence, the control of carbapenem-resistant Enterobacterales carriage should be given priority by carbapenem-resistant Enterobacterales screening for fecal of admitted patients, and adhering to good infection prevention practice in hospital settings.
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Affiliation(s)
- Yonas Mekonnen
- Department of Medical Microbiology, Immunology and Parasitology, Saint Paul’s Hospital Millennium Medical College, Addis Ababa, Ethiopia
- Clinical Bacteriology and Mycology National Reference Laboratory, Ethiopian Public Health Institute, Addis Ababa, Ethiopia
| | - Semaria Solomon
- Department of Medical Microbiology, Immunology and Parasitology, Saint Paul’s Hospital Millennium Medical College, Addis Ababa, Ethiopia
| | - Alganesh Gebreyohanns
- Department of Medical Microbiology, Immunology and Parasitology, Saint Paul’s Hospital Millennium Medical College, Addis Ababa, Ethiopia
| | - Dejenie Shiferaw Teklu
- Clinical Bacteriology and Mycology National Reference Laboratory, Ethiopian Public Health Institute, Addis Ababa, Ethiopia
| | - Zeleke Ayenew
- Clinical Bacteriology and Mycology National Reference Laboratory, Ethiopian Public Health Institute, Addis Ababa, Ethiopia
| | - Amete Mihret
- Clinical Bacteriology and Mycology National Reference Laboratory, Ethiopian Public Health Institute, Addis Ababa, Ethiopia
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Al-Shami HA, Abubakar U, Hussein MSE, Hussin HFA, Al-Shami SA. Awareness, practices and perceptions of community pharmacists towards antimicrobial resistance and antimicrobial stewardship in Libya: a cross-sectional study. J Pharm Policy Pract 2023; 16:46. [PMID: 36945072 PMCID: PMC10028782 DOI: 10.1186/s40545-023-00555-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 03/13/2023] [Indexed: 03/23/2023] Open
Abstract
BACKGROUND Community pharmacists play a vital role in promoting appropriate use of antibiotics in the community. This study evaluated the practices and perceptions of community pharmacists towards antibiotic use, antibiotic resistance, and antimicrobial stewardship in Libya. METHODS A cross-sectional study was conducted among community pharmacists in Libya using a 47-item validated, pre-tested online questionnaire. Data was collected from December 2021 to February 2022 and was analysed using descriptive and inferential analyses. RESULTS Of the 114 questionnaires included in the analysis, 54.4% were females, 78.1% had < 10 year working experience (78.1%), and 81.6% had a Bachelor of Pharmacy. Most (78.1%) strongly agreed/agreed that community pharmacists have an important role to play to reduce antibiotic resistance. Overall, the participants had a moderate perception towards antimicrobial resistance (median score: 21.5; IQR [16-28] out of 35.0). More than 40% supply antibiotics when patients requested them specifically, because if they do not supply them, patients will just go to another pharmacy. About 47% strongly agreed/agreed that if a patient cannot afford a full course of antibiotics all in one go, they will give them a smaller amount that they are able to afford at that time, even when a longer duration of treatment is required. Most (66.7%) had no previous involvement in antibiotics awareness campaign due to 'I have never heard about the campaign' (48.7%) and 'I do not have enough time to participate' (22.4%). Overall, the perception towards antimicrobial stewardship was good (20 [13-25] out of 25.0). Raising awareness of rational antibiotic use, including antimicrobial resistance, among pharmacy students (83.4%) and patient education by pharmacists in community pharmacies at the time medicines are supplied to patients (81.6%) were the most common strategies to improve rational use of antibiotics in community pharmacy. CONCLUSIONS Community pharmacists in Libya recognise their role in reducing antimicrobial resistance. They had a moderate perception towards antimicrobial resistance and a good perception towards antimicrobial stewardship. However, inappropriate antibiotic practices were common. The most common strategies to improve rational use of antibiotics in community pharmacy were raising awareness about the rational antibiotic use among pharmacy students and patient education by community pharmacists at the time antibiotics are dispensed to patients. Regulations are needed to restrict dispensing antibiotics without prescription among community pharmacists.
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Affiliation(s)
- Hiba A Al-Shami
- Anaesthesia and Emergency Medicine Department, College of Medical Technology, Benghazi, 141, Benghazi, Libya
| | - Usman Abubakar
- Department of Clinical Pharmacy and Practice, College of Pharmacy, QU Health, Qatar University, Doha, Qatar.
| | - Maryam S E Hussein
- Anaesthesia and Emergency Medicine Department, College of Medical Technology, Benghazi, 141, Benghazi, Libya
| | - Hanin F A Hussin
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, University of Benghazi, 141, Benghazi, Libya
| | - Sondos A Al-Shami
- Faculty of Pharmacy, Libyan International Medical University, 141, Benghazi, Libya
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Antimicrobial resistance in Escherichia coli and Pseudomonas aeruginosa before and after the coronavirus disease 2019 (COVID-19) pandemic in the Dominican Republic. ANTIMICROBIAL STEWARDSHIP & HEALTHCARE EPIDEMIOLOGY : ASHE 2022; 2:e191. [PMID: 36505946 PMCID: PMC9726630 DOI: 10.1017/ash.2022.347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 11/03/2022] [Accepted: 11/04/2022] [Indexed: 12/12/2022]
Abstract
Objective To describe antimicrobial resistance before and after the COVID-19 pandemic in the Dominican Republic. Design Retrospective study. Setting The study included 49 outpatient laboratory sites located in 13 cities nationwide. Participants Patients seeking ambulatory microbiology testing for urine and bodily fluids. Methods We reviewed antimicrobial susceptibility reports for Escherichia coli isolates from urine and Pseudomonas aeruginosa (PSAR) from bodily fluids between January 1, 2018, to December 31, 2021, from deidentified susceptibility data extracted from final culture results. Results In total, 27,718 urine cultures with E. coli and 2,111 bodily fluid cultures with PSAR were included in the analysis. On average, resistance to ceftriaxone was present in 25.19% of E. coli isolated from urine each year. The carbapenem resistance rates were 0.15% for E. coli and 3.08% for PSAR annually. The average rates of E. coli with phenotypic resistance consistent with possible extended-spectrum β-lactamase (ESBL) in urine were 25.63% and 24.75%, respectively, before and after the COVID-19 pandemic. The carbapenem resistance rates in urine were 0.11% and 0.20%, respectively, a 200% increase. The average rates of PSAR with carbapenem resistance in bodily fluid were 2.33% and 3.84% before and after the COVID-19 pandemic, respectively, a 130% percent increase. Conclusions Resistance to carbapenems in PSAR and E. coli after the COVID-19 pandemic is rising. These resistance patterns suggest that ESBL is common in the Dominican Republic. Carbapenem resistance was uncommon but increased after the COVID-19 pandemic.
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Mena Lora AJ, Rojas-Fermin R, Bisono B, Almonte M, Bleasdale SC. A nationwide survey of antimicrobial dispensation practices in pharmacies and bodegas in the Dominican Republic. ANTIMICROBIAL STEWARDSHIP & HEALTHCARE EPIDEMIOLOGY : ASHE 2022; 2:e173. [PMID: 36483416 PMCID: PMC9726472 DOI: 10.1017/ash.2022.314] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Revised: 09/13/2022] [Accepted: 09/13/2022] [Indexed: 06/17/2023]
Abstract
In many developing countries, antimicrobials are available without prescriptions in pharmacies and stores. We performed a survey to describe antimicrobial availability, training, and use recommendations for common symptoms in the Dominican Republic. Pharmacy recommendations varied, whereas aminopenicillins are routinely recommended at bodegas. Frontline staff are gatekeepers and potential targets for stewardship education.
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Affiliation(s)
| | - Rita Rojas-Fermin
- Hospital General Plaza de la Salud, Santo Domingo, Dominican Republic
| | | | - Marcos Almonte
- Baptist Medical Center, Trenton, New Jersey, United States
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Kusi J, Ojewole CO, Ojewole AE, Nwi-Mozu I. Antimicrobial Resistance Development Pathways in Surface Waters and Public Health Implications. Antibiotics (Basel) 2022; 11:821. [PMID: 35740227 PMCID: PMC9219700 DOI: 10.3390/antibiotics11060821] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Revised: 06/12/2022] [Accepted: 06/14/2022] [Indexed: 01/03/2023] Open
Abstract
Human health is threatened by antibiotic-resistant bacteria and their related infections, which cause thousands of human deaths every year worldwide. Surface waters are vulnerable to human activities and natural processes that facilitate the emergence and spread of antibiotic-resistant bacteria in the environment. This study evaluated the pathways and drivers of antimicrobial resistance (AR) in surface waters. We analyzed antibiotic resistance healthcare-associated infection (HAI) data reported to the CDC's National Healthcare Safety Network to determine the number of antimicrobial-resistant pathogens and their isolates detected in healthcare facilities. Ten pathogens and their isolates associated with HAIs tested resistant to the selected antibiotics, indicating the role of healthcare facilities in antimicrobial resistance in the environment. The analyzed data and literature research revealed that healthcare facilities, wastewater, agricultural settings, food, and wildlife populations serve as the major vehicles for AR in surface waters. Antibiotic residues, heavy metals, natural processes, and climate change were identified as the drivers of antimicrobial resistance in the aquatic environment. Food and animal handlers have a higher risk of exposure to resistant pathogens through ingestion and direct contact compared with the general population. The AR threat to public health may grow as pathogens in aquatic systems adjust to antibiotic residues, contaminants, and climate change effects. The unnecessary use of antibiotics increases the risk of AR, and the public should be encouraged to practice antibiotic stewardship to decrease the risk.
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Affiliation(s)
- Joseph Kusi
- Department of Environmental Sciences, Southern Illinois University Edwardsville, 44 Circle Drive, Campus Box 1099, Edwardsville, IL 62026, USA; (C.O.O.); (A.E.O.)
| | - Catherine Oluwalopeye Ojewole
- Department of Environmental Sciences, Southern Illinois University Edwardsville, 44 Circle Drive, Campus Box 1099, Edwardsville, IL 62026, USA; (C.O.O.); (A.E.O.)
| | - Akinloye Emmanuel Ojewole
- Department of Environmental Sciences, Southern Illinois University Edwardsville, 44 Circle Drive, Campus Box 1099, Edwardsville, IL 62026, USA; (C.O.O.); (A.E.O.)
| | - Isaac Nwi-Mozu
- Schmid College of Science and Technology, Chapman University, One University Drive, Orange, CA 92866, USA;
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Kullin B, Abratt VR, Reid SJ, Riley TV. Clostridioides difficile infection in Africa: A narrative review. Anaerobe 2022; 74:102549. [PMID: 35337974 DOI: 10.1016/j.anaerobe.2022.102549] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2021] [Revised: 03/13/2022] [Accepted: 03/17/2022] [Indexed: 12/12/2022]
Abstract
Clostridioides (Clostridium) difficile infection (CDI) places a burden on healthcare facilities worldwide. Most research studies have been concentrated in high-income countries in North America, Europe, Asia and Australia, where C. difficile is the leading cause of diarrhoea associated with antimicrobial use. This narrative review summarises African CDI studies, focussing on reports published in the last 20 years. Although relatively sparse, the data suggest that CDI is an important cause of diarrhoea on the continent. African CDI patient populations are often younger than in European and North American settings, probably due to the high prevalence of co-morbid conditions such as tuberculosis, particularly in sub-Saharan Africa. Strain typing data are rare and where reported generally limited to single sites and institutions. Despite challenges, including a lack of facilities and awareness, there is a need for further investigation to more accurately determine the true burden of disease caused by C. difficile in Africa.
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Affiliation(s)
- Brian Kullin
- Department of Molecular and Cell Biology, University of Cape Town, Cape Town, South Africa
| | - Valerie R Abratt
- Department of Molecular and Cell Biology, University of Cape Town, Cape Town, South Africa
| | - Sharon J Reid
- Department of Molecular and Cell Biology, University of Cape Town, Cape Town, South Africa
| | - Thomas V Riley
- Medical, Molecular and Forensic Sciences, Murdoch University, Murdoch, Western Australia WA, Australia; School of Medical and Health Sciences, Edith Cowan University, Joondalup, WA, Australia; Department of Microbiology, PathWest Laboratory Medicine, Nedlands, WA, Australia; School of Biomedical Sciences, The University of Western Australia, Crawley, WA, Australia.
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Dillard LK, Wu CZ, Saunders JE, McMahon CM. A scoping review of global aminoglycoside antibiotic overuse: A potential opportunity for primary ototoxicity prevention. Res Social Adm Pharm 2021; 18:3220-3229. [PMID: 34711521 DOI: 10.1016/j.sapharm.2021.10.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 10/05/2021] [Accepted: 10/19/2021] [Indexed: 01/08/2023]
Abstract
BACKGROUND Aminoglycosides are widely used, broad-spectrum antibiotics with significant potential for ototoxicity. Global efforts to prevent ototoxicity must account for aminoglycoside overuse and non-prescription use. OBJECTIVES The goals of this study were to a) estimate the prevalence of aminoglycoside overuse by synthesizing evidence on self-medication, over the counter (OTC) availability, and household antibiotic storage for later use, and to report the specific aminoglycosides used and the predictors of overuse, and b) leverage this information to comment on potential risk of ototoxicity. METHODS Two systematic search strings were conducted to extract peer-reviewed articles published from 2005 to 2020. The first focused on overuse of aminoglycoside antibiotics. The second focused on potentially ototoxic effects of aminoglycosides related to drug overuse. RESULTS A total of 26 articles were included (first search string: n = 21; second search string: n = 5). The prevalence of aminoglycoside self-medication was high and household storage and OTC availability of aminoglycosides was common. Gentamicin was the most commonly overused aminoglycoside. No studies provided information on antibiotic dosing or resultant toxicities, including ototoxicity. CONCLUSIONS The limited available evidence indicates that antibiotic overuse (self-medication, home storage, and non-prescription availability) is relatively common, especially in low resource settings, and that aminoglycoside antibiotics comprise a variable, but concerning, proportion of non-prescribed antibiotics. Additional evidence is needed to evaluate the relationship between these dispensing patterns and ototoxicity.
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Affiliation(s)
- Lauren K Dillard
- Department of Population Health Sciences, University of Wisconsin-Madison, Madison, WI, USA.
| | - Cecilia Z Wu
- Mass General Brigham Home Care, Department of Staff Education, Waltham, MA, USA
| | - James E Saunders
- Section of Otolaryngology, Dartmouth-Hitchcock Medical Center, Lebanon, NH, USA; Geisel School of Medicine at Dartmouth, Hanover, NH, USA
| | - Catherine M McMahon
- Department of Linguistics, Macquarie University, Sydney, New South Wales, Australia
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Ayana H, Sileshi T, Bule MH, Chaka EE. Non-Prescription Antibiotics Use and Associated Factors Among Drug Retail Outlets in Ambo, Ethiopia: A Cross-Sectional Study. Patient Prefer Adherence 2021; 15:2739-2747. [PMID: 34916784 PMCID: PMC8670884 DOI: 10.2147/ppa.s337364] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Accepted: 11/30/2021] [Indexed: 11/23/2022] Open
Abstract
PURPOSE To assess the non-prescription use of antibiotics and associated factors in Ambo Town, West Shoa, Oromia, Ethiopia. METHODS An institutional-based cross-sectional study design supported with the qualitative study was conducted in Ambo Town from February 1 to March 1, 2020. Data were collected using a pretested semi-structured questionnaire and in-depth interview guide questions. Simple random sampling was used to select retail outlets and systematic random sampling to select study participants. The data analysis was done using SPSS and univariate and multivariate binary logistic regression analysis was performed to identify factors associated with non-prescription use of antibiotics. Thematic framework analysis was applied for the qualitative data. RESULTS From the 421 study sample, a total of 399 participants were interviewed with a 94.8% response rate. Among the study participants, 214 (53.6) were males, 228 (57.1%) were married, 191 (47.9%) were orthodox by religion, and 343 (86%) were Oromo by ethnicity. One hundred seventy-two (43.1%; 95% CI: 38.6, 48.1) of the participants had used non-prescribed antibiotics. Being male [AOR=2.21 95% CI: 1.276, 3.835], residing in rural area [AOR=3.659, 95% CI: 1.479, 9.054], holding diploma [AOR=0.120, 95% CI: 0.025, 0.591], and hold BSC degree [AOR=0.050, 95% CI: 0.007, 0.378], and being farmer [AOR=0.034, 95% CI: 0.004, 0.285] showed significant association with the non-prescription use of antibiotics. CONCLUSION This study concluded that the non-prescription use of antibiotics 172 (43.1%) was relatively high. Being male, residing in a rural area, holding a diploma, BSc degree, and being a farmer were significantly associated with non-prescription use of antibiotics. So, West Shoa Zone regulatory body should actively focus on the prevention of non-prescription use of antibiotics through health communication and public awareness on the demerits of non-prescription use of antibiotics.
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Affiliation(s)
- Hika Ayana
- Department of Public Health, Rift Valley University, Ambo, Ethiopia
| | - Tesemma Sileshi
- Department of Public Health, Rift Valley University, Ambo, Ethiopia
- Department of Pharmacy, College of Medicine and Health Sciences, Ambo University, Ambo, Ethiopia
| | - Mohammed Hussen Bule
- Department of Pharmacy, College of Medicine and Health Sciences, Ambo University, Ambo, Ethiopia
- Correspondence: Mohammed Hussen Bule Department of Pharmacy, College of Medicine and Health Sciences, Ambo University, P. o. Box: 653/1110, Addis Ababa, EthiopiaTel +251 911 809 397 Email
| | - Eshetu E Chaka
- Department of Public Health, College of Medicine and Health Sciences, Ambo University, Ambo, Ethiopia
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Prin M, Onofrey L, Purcell L, Kadyaudzu C, Charles A. Prevalence, Etiology, and Outcome of Sepsis among Critically Ill Patients in Malawi. Am J Trop Med Hyg 2020; 103:472-479. [PMID: 32342843 DOI: 10.4269/ajtmh.19-0605] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
There are scarce data describing the etiology and clinical sequelae of sepsis in low- and middle-income countries (LMICs). This study describes the prevalence and etiology of sepsis among critically ill patients at a referral hospital in Malawi. We conducted an observational prospective cohort study of adults admitted to the intensive care unit or high-dependency unit (HDU) from January 29, 2018 to March 15, 2018. We stratified the cohort based on the prevalence of sepsis as defined in the following three ways: quick sequential organ failure assessment (qSOFA) score ≥ 2, clinical suspicion of systemic infection, and qSOFA score ≥ 2 plus suspected systemic infection. We measured clinical characteristics and blood and urine cultures for all patients; antimicrobial sensitivities were assessed for positive cultures. During the study period, 103 patients were admitted and 76 patients were analyzed. The cohort comprised 39% male, and the median age was 30 (interquartile range: 23-40) years. Eighteen (24%), 50 (66%), and 12 patients (16%) had sepsis based on the three definitions, respectively. Four blood cultures (5%) were positive, two from patients with sepsis by all three definitions and two from patients with clinically suspected infection only. All blood bacterial isolates were multidrug resistant. Of five patients with urinary tract infection, three had sepsis secondary to multidrug-resistant bacteria. Hospital mortality for patients with sepsis based on the three definitions ranged from 42% to 75% versus 12% to 26% for non-septic patients. In summary, mortality associated with sepsis at this Malawi hospital is high. Bacteremia was infrequently detected, but isolated pathogens were multidrug resistant.
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Affiliation(s)
- Meghan Prin
- Department of Anesthesiology, University of Colorado School of Medicine, Aurora, Colorado
| | - Lauren Onofrey
- Department of Internal Medicine, University of Washington School of Medicine, Seattle, Washington
| | - Laura Purcell
- Department of Surgery, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Clement Kadyaudzu
- Department of Anesthesiology, Kamuzu Central Hospital, Lilongwe, Malawi
| | - Anthony Charles
- Department of Surgery, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
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Knowledge and practices of community pharmacists towards non-prescription dispensing of antibiotics in Northern Nigeria. Int J Clin Pharm 2020; 42:756-764. [PMID: 32270378 DOI: 10.1007/s11096-020-01019-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Accepted: 03/21/2020] [Indexed: 10/24/2022]
Abstract
Background Non-prescription dispensing of antibiotics is common in Nigeria and this could contribute to the emergence of microbial resistance. Objectives To evaluate knowledge, perception and practices of community pharmacists towards dispensing antibiotics without prescription. Setting Community pharmacies in two cities in Northern Nigeria. Methods A prospective cross-sectional study was conducted among community pharmacists in two cities in Northern Nigeria, using a validated and pilot-tested questionnaire. The questionnaire was self-administered and data was collected between 06th April and 31st May 2019. The data was analyzed using descriptive and inferential analyses. Main outcome measure Knowledge, perception and practices towards dispensing antibiotics without prescription. Results A total of 98 out of 130 community pharmacists completed and returned the questionnaire (response rate: 75.3%). About two-third (64.3%) of the community pharmacists were aware that dispensing antibiotics without prescription is illegal. However, this malpractice was common as 39.7% of the respondents indicated that they dispensed antibiotics without prescription five times or more in a day. Antibiotics dispensed without prescription were used for the treatment of urinary tract infections (83.7%), typhoid fever (83.7%) and sexually transmitted infections (66.3%). Pharmacist's confidence in knowledge of antibiotic therapy was the most common reason for non-prescription dispensing of antibiotics. Respondents with less than 5 years of working experience (66.7%) were significantly more likely to dispense antibiotics without prescription 5 times or more in a day compared to those with more than 5 years community pharmacy experience (33.3%), P = 0.031. Conclusion Non-prescription dispensing of antibiotics was common among community pharmacists despite awareness about its prohibition and implications. The malpractice was associated with number of years of community pharmacy experience. Confidence in knowledge of antibiotic therapy was the main reason community pharmacists dispensed antibiotics without prescription. Continuous pharmacy education and training on handling of antibiotics may help to reduce inappropriate practices among community pharmacists.
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Mate I, Come CE, Gonçalves MP, Cliff J, Gudo ES. Knowledge, attitudes and practices regarding antibiotic use in Maputo City, Mozambique. PLoS One 2019; 14:e0221452. [PMID: 31437215 PMCID: PMC6705831 DOI: 10.1371/journal.pone.0221452] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2018] [Accepted: 08/08/2019] [Indexed: 11/19/2022] Open
Abstract
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.
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Affiliation(s)
- Inocêncio Mate
- National Institute of Health, Ministry of Health, Maputo, Mozambique
| | | | | | - Julie Cliff
- Community Health Department, Faculty of Medicine, Eduardo Mondlane University, Maputo, Mozambique
| | - Eduardo Samo Gudo
- National Institute of Health, Ministry of Health, Maputo, Mozambique
- * E-mail:
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Horumpende PG, Said SH, Mazuguni FS, Antony ML, Kumburu HH, Sonda TB, Mwanziva CE, Mshana SE, Mmbaga BT, Kajeguka DC, Chilongola JO. Prevalence, determinants and knowledge of antibacterial self-medication: A cross sectional study in North-eastern Tanzania. PLoS One 2018; 13:e0206623. [PMID: 30379961 PMCID: PMC6209340 DOI: 10.1371/journal.pone.0206623] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Accepted: 10/16/2018] [Indexed: 11/19/2022] Open
Abstract
Self-medication is very common especially in developing countries and is documented to be associated with many health risks including antibiotic resistance. This study investigated the prevalence, determinants and knowledge of self-medication among residents of Siha District in Tanzania. A cross-sectional study was conducted among 300 residents in a rural District of Kilimanjaro region, North-eastern Tanzania from 1st to 28th April 2017. A semi-structured questionnaire was used to collect information regarding drugs used, knowledge, history and reasons for antibiotic self-medication. Log—binomial regression analysis was done using STATA 13 to examine factors associated with self-medication. A slightly majority of the respondents (58%) admitted to self-medication. Antibiotics most commonly utilized were amoxycillin (43%) and an antiprotozoal drug metronidazole (10%). The most common symptoms that led to self-medication were cough (51.17%), headache/ fever/ malaria (25.57%) and diarrhoea (21.59%). The most common reasons for self-medication were emergency illness (24.00%), health facility charges (20.33%), proximity of pharmacy to home (17.00%) and no reason (16.66%). Almost all reported that self-medication is not better than seeking medical consultation, 98% can result into harmful effects and 96% can result to drug resistance. The level of self-medication in this study is comparable with findings from other studies in developing countries. Pharmacies were commonly used as the first point of medical care. There is therefore a need for educative antibiotic legislative intervention to mitigate the adverse effects of antibiotic self-medication in Siha district in Tanzania.
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Affiliation(s)
- Pius G. Horumpende
- Department of Microbiology, Immunology and Molecular Biology, Kilimanjaro Christian Medical University College, Moshi, Kilimanjaro, Tanzania
- Department of Microbiology, Immunology and Molecular Biology, Kilimanjaro Clinical Research Institute, Moshi, Kilimanjaro, Tanzania
- Department of Preventive Medicine and Research, Lugalo General Military Hospital, Dar es Salaam, Tanzania
- * E-mail:
| | - Sophia H. Said
- Department of Microbiology, Immunology and Molecular Biology, Kilimanjaro Christian Medical University College, Moshi, Kilimanjaro, Tanzania
| | - Festo S. Mazuguni
- Department of Public Health and Research, Ifakara Health Institute, Dar es Salaam, Tanzania
| | - Magreth L. Antony
- Department of Parasitology and Entomology, National Health Laboratory Quality Assurance and Training Centre, Dar es Salaam, Tanzania
| | - Happiness H. Kumburu
- Department of Microbiology, Immunology and Molecular Biology, Kilimanjaro Christian Medical University College, Moshi, Kilimanjaro, Tanzania
- Department of Microbiology, Immunology and Molecular Biology, Kilimanjaro Clinical Research Institute, Moshi, Kilimanjaro, Tanzania
| | - Tolbert B. Sonda
- Department of Microbiology, Immunology and Molecular Biology, Kilimanjaro Christian Medical University College, Moshi, Kilimanjaro, Tanzania
- Department of Microbiology, Immunology and Molecular Biology, Kilimanjaro Clinical Research Institute, Moshi, Kilimanjaro, Tanzania
| | - Charles E. Mwanziva
- Department of Preventive Medicine and Research, Lugalo General Military Hospital, Dar es Salaam, Tanzania
| | - Stephen E. Mshana
- Department of Microbiology and Immunology, Catholic University of Health and Allied Sciences, Mwanza, Tanzania
| | - Blandina T. Mmbaga
- Department of Microbiology, Immunology and Molecular Biology, Kilimanjaro Clinical Research Institute, Moshi, Kilimanjaro, Tanzania
- Department of Paediatrics and Child Health, Kilimanjaro Christian Medical Centre, Moshi, Kilimanjaro, Tanzania
| | - Debora C. Kajeguka
- Department of Microbiology, Immunology and Molecular Biology, Kilimanjaro Christian Medical University College, Moshi, Kilimanjaro, Tanzania
| | - Jaffu O. Chilongola
- Department of Microbiology, Immunology and Molecular Biology, Kilimanjaro Christian Medical University College, Moshi, Kilimanjaro, Tanzania
- Department of Microbiology, Immunology and Molecular Biology, Kilimanjaro Clinical Research Institute, Moshi, Kilimanjaro, Tanzania
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Treatment practices of households and antibiotic dispensing in medicine outlets in developing countries: The case of Ghana. Res Social Adm Pharm 2018; 14:1180-1188. [PMID: 29428578 DOI: 10.1016/j.sapharm.2018.01.013] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Revised: 01/17/2018] [Accepted: 01/23/2018] [Indexed: 11/23/2022]
Abstract
INTRODUCTION Antibiotic resistance, associated with inappropriate drug use, is a global public health threat. The pharmaceutical sectors in developing countries are poorly regulated leading to antibiotic sales and use without a prescription. The study documents the treatment of acute illnesses in households and the antibiotic dispensing practices of medicine sales outlets in Eastern region, Ghana. METHOD Twice-weekly illness recall visits were made to 12 households in three rural communities over eight consecutive weeks. Detailed fieldnotes were taken and analysed using a thematic approach. Quantitative counts of health events and treatment were also conducted. Dispensing practices were systematically observed and documented in three rural and three urban medicine outlets for analysis. RESULT Fever, abdominal, and respiratory symptoms were the most common causes of ill-health in the 12 households. Most (65%) medicine-use events involved self-treatment with pharmaceuticals; 40% of medicine-use events involved antibiotics, often without a prescription. Although the number of antibiotic transactions without prescription in rural medicine outlets (n = 139, 27.4%) was statistically significantly more than in urban pharmacies (n = 140, 13.5%); z = 6.7, p < .0001), the volume of antibiotics sold in pharmacies was higher. Penicillins were the most commonly dispensed antibiotics constituting 30% of antibiotic sales in urban medicine outlets and 46% in rural ones. The lack of controls in the dispensing of antibiotics, community knowledge and use of antibiotics in ways inconsistent with biomedical recommendations, poverty and perceived barriers to formal healthcare were factors that influenced the inappropriate use of antibiotics. CONCLUSION Self-medication, including antibiotic self-prescription, constitutes an integral part of healthcare in the study settings and the qualitative data provides a contextual understanding of over-the-counter antibiotic acquisition and use. Inappropriate antibiotic use is apparent in the study settings. Stricter regulation of the pharmaceutical sector, training of dispensers and evidence-based treatment guidelines, and public education are potential interventions.
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Gebrekirstos NH, Workneh BD, Gebregiorgis YS, Misgina KH, Weldehaweria NB, Weldu MG, Belay HS. Non-prescribed antimicrobial use and associated factors among customers in drug retail outlet in Central Zone of Tigray, northern Ethiopia: a cross-sectional study. Antimicrob Resist Infect Control 2017; 6:70. [PMID: 28670450 PMCID: PMC5485687 DOI: 10.1186/s13756-017-0227-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2017] [Accepted: 06/20/2017] [Indexed: 11/10/2022] Open
Abstract
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.
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Affiliation(s)
| | | | - Yosef Sibhatu Gebregiorgis
- Department of Public Health, College of Health Sciences, Aksum University, P.O.Box: 298, Aksum, Ethiopia
| | - Kebede Haile Misgina
- Department of Public Health, College of Health Sciences, Aksum University, P.O.Box: 298, Aksum, Ethiopia
| | | | - Meresa Gebremedhin Weldu
- Department of Public Health, College of Health Sciences, Aksum University, P.O.Box: 298, Aksum, Ethiopia
| | - Hailay Siyum Belay
- Department of Public Health, College of Health Sciences, Aksum University, P.O.Box: 298, Aksum, Ethiopia
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Boyd SE, Moore LSP, Gilchrist M, Costelloe C, Castro-Sánchez E, Franklin BD, Holmes AH. Obtaining antibiotics online from within the UK: a cross-sectional study. J Antimicrob Chemother 2017; 72:1521-1528. [PMID: 28333179 PMCID: PMC5890662 DOI: 10.1093/jac/dkx003] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2016] [Revised: 11/20/2016] [Accepted: 12/30/2016] [Indexed: 11/14/2022] Open
Abstract
Background Improved antibiotic stewardship (AS) and reduced prescribing in primary care, with a parallel increase in personal internet use, could lead citizens to obtain antibiotics from alternative sources online. Objectives A cross-sectional analysis was performed to: (i) determine the quality and legality of online pharmacies selling antibiotics to the UK public; (ii) describe processes for obtaining antibiotics online from within the UK; and (iii) identify resulting AS and patient safety issues. Methods Searches were conducted for 'buy antibiotics online' using Google and Yahoo. For each search engine, data from the first 10 web sites with unique URL addresses were reviewed. Analysis was conducted on evidence of appropriate pharmacy registration, prescription requirement, whether antibiotic choice was 'prescriber-driven' or 'consumer-driven', and whether specific information was required (allergies, comorbidities, pregnancy) or given (adverse effects) prior to purchase. Results Twenty unique URL addresses were analysed in detail. Online pharmacies evidencing their location in the UK ( n = 5; 25%) required a prescription before antibiotic purchase, and were appropriately registered. Online pharmacies unclear about the location they were operating from ( n = 10; 50%) had variable prescription requirements, and no evidence of appropriate registration. Nine (45%) online pharmacies did not require a prescription prior to purchase. For 16 (80%) online pharmacies, decisions were initially consumer-driven for antibiotic choice, dose and quantity. Conclusions Wide variation exists among online pharmacies in relation to antibiotic practices, highlighting considerable patient safety and AS issues. Improved education, legislation, regulation and new best practice stewardship guidelines are urgently needed for online antibiotic suppliers.
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Affiliation(s)
- Sara Elizabeth Boyd
- Imperial College Healthcare NHS Trust, Du Cane Road, London W12 0HS, UK
- National Institute for Health Research Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance, Imperial College London, Du Cane Road, London W12 0HS, UK
| | - Luke Stephen Prockter Moore
- Imperial College Healthcare NHS Trust, Du Cane Road, London W12 0HS, UK
- National Institute for Health Research Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance, Imperial College London, Du Cane Road, London W12 0HS, UK
| | - Mark Gilchrist
- Imperial College Healthcare NHS Trust, Du Cane Road, London W12 0HS, UK
- National Institute for Health Research Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance, Imperial College London, Du Cane Road, London W12 0HS, UK
| | - Ceire Costelloe
- National Institute for Health Research Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance, Imperial College London, Du Cane Road, London W12 0HS, UK
| | - Enrique Castro-Sánchez
- National Institute for Health Research Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance, Imperial College London, Du Cane Road, London W12 0HS, UK
| | - Bryony Dean Franklin
- Centre for Medication Safety and Service Quality, Imperial College Healthcare NHS Trust, London, UK
- Research Department of Practice and Policy, UCL School of Pharmacy, Mezzanine Floor, BMA House, Tavistock Square, London, UK
| | - Alison Helen Holmes
- Imperial College Healthcare NHS Trust, Du Cane Road, London W12 0HS, UK
- National Institute for Health Research Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance, Imperial College London, Du Cane Road, London W12 0HS, UK
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Padget M, Guillemot D, Delarocque-Astagneau E. Measuring antibiotic consumption in low-income countries: a systematic review and integrative approach. Int J Antimicrob Agents 2016; 48:27-32. [PMID: 27318624 DOI: 10.1016/j.ijantimicag.2016.04.024] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2015] [Revised: 04/08/2016] [Accepted: 04/19/2016] [Indexed: 10/21/2022]
Abstract
Antibiotic resistance is a global issue. Risk factors specific to low-income countries (LICs), including non-prescribed antibiotic use, place them at risk for the emergence of resistance and make them important targets for reducing the burden of resistance worldwide. Responding to this threat in LICs means first having access to appropriate antibiotic consumption data. A PubMed search was conducted for studies examining antibiotic consumption in the community in LICs. For the articles included in the analysis, the methodologies used, type of data gathered and methodological appropriateness in responding to specific LIC data needs were noted. Of the 487 articles identified by the search strategy, 27 were retained for final analysis. Four main investigative methods were identified, including pharmacy/hospital document reviews, the simulated client method, observed prescribing encounters/patient exit interviews and community surveys. Observed encounters and exit interviews are well adapted to answering a number of important questions surrounding antibiotic consumption but may include bias and miss some sources of non-prescribed antibiotics. Community surveys are the only approach able to fully account for non-prescribed antibiotics and should be used as the first step in an integrative approach towards antibiotic consumption measurement and monitoring in LICs. Antibiotic consumption data needed for programmes to control use must take into account the LIC context. An integrated and adaptive approach beginning with community surveys responds to the various data needs and difficulties of LIC contexts and may help facilitate the investigation and optimisation of antibiotic consumption in these settings.
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Affiliation(s)
- Michael Padget
- INSERM 1181 Biostatistics, Biomathematics, Pharmacoepidemiology, and Infectious Diseases (B2PHI), F-75015 Paris, France; Institut Pasteur, (B2PHI) F-75015, Paris, France; Université de Versailles Saint-Quentin, UMR 1181, B2PHI, F-78180 Montigny-le-Bretonneux, France.
| | - Didier Guillemot
- INSERM 1181 Biostatistics, Biomathematics, Pharmacoepidemiology, and Infectious Diseases (B2PHI), F-75015 Paris, France; Institut Pasteur, (B2PHI) F-75015, Paris, France; Université de Versailles Saint-Quentin, UMR 1181, B2PHI, F-78180 Montigny-le-Bretonneux, France; AP-HP, Raymond-Poincaré Hospital, F-92380, Garches, France
| | - Elisabeth Delarocque-Astagneau
- INSERM 1181 Biostatistics, Biomathematics, Pharmacoepidemiology, and Infectious Diseases (B2PHI), F-75015 Paris, France; Institut Pasteur, (B2PHI) F-75015, Paris, France; Université de Versailles Saint-Quentin, UMR 1181, B2PHI, F-78180 Montigny-le-Bretonneux, France
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Prevalence and Predictors of Self-Medication with Antibiotics in Al Wazarat Health Center, Riyadh City, KSA. BIOMED RESEARCH INTERNATIONAL 2016; 2016:3916874. [PMID: 26881218 PMCID: PMC4736398 DOI: 10.1155/2016/3916874] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/24/2015] [Revised: 12/02/2015] [Accepted: 12/07/2015] [Indexed: 11/25/2022]
Abstract
Background. Antibiotics are responsible for most dramatic improvement in medical therapy in history. These medications contributed significantly to the decreasing mortality and morbidity when prescribed based on evidence of microbial infection. Objective. The aim of this study was to determine the prevalence and predictors of self-prescription with antibiotics in Al Wazarat Health Center, Riyadh City, Kingdom of Saudi Arabia. Material and Methods. Cross-sectional study was conducted in Al Wazarat Health Center between February 2014 and November 2014. Respondents were randomly selected using a multistage clustered random sampling technique. Data was entered into SPSS version 21 and analyzed. Descriptive statistics and multiple logistic regression models were applied. Results. A total of 681 patients have participated in this study with a response rate of 92%. The prevalence of self-prescription with antibiotics in Al Wazarat Health Center was 78.7%. Amoxicillin was the most used self-prescribed antibiotic with prevalence of (22.3%). Friend advice on self-prescription of antibiotics use (p = 0.000) and pharmacy near to the participants (p = 0.002) were the most common predictors for self-prescription with antibiotics. Conclusion. The level of self-prescribing antibiotics is relatively high among participants. Health education on the appropriate use of antibiotics is highly recommended. The proper use of treatment guidelines for antibiotic therapy will significantly reduce self-prescription with antibiotics.
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Ocan M, Obuku EA, Bwanga F, Akena D, Richard S, Ogwal-Okeng J, Obua C. Household antimicrobial self-medication: a systematic review and meta-analysis of the burden, risk factors and outcomes in developing countries. BMC Public Health 2015; 15:742. [PMID: 26231758 PMCID: PMC4522083 DOI: 10.1186/s12889-015-2109-3] [Citation(s) in RCA: 227] [Impact Index Per Article: 25.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2015] [Accepted: 07/29/2015] [Indexed: 01/17/2023] Open
Abstract
BACKGROUND Antimicrobial self-medication is common in most low and middle income countries (LMICs). However there has been no systematic review on non-prescription antimicrobial use in these settings. This review thus intended to establish the burden, risk factors and effects of antimicrobial self-medication in Low and Middle Income Countries. METHODS In 2012, we registered a systematic review protocol in PROSPERO (CRD42012002508). We searched PubMed, Medline, Scopus, and Embase databases using the following terms; "self-medication", "non-prescription", 'self-treatment', "antimicrobial", "antimalarial", "antibiotic", "antibacterial" "2002-2012" and combining them using Boolean operators. We performed independent and duplicate screening and abstraction of study administrative data, prevalence, determinants, type of antimicrobial agent, source, disease conditions, inappropriate use, drug adverse events and clinical outcomes of antibiotic self-medication where possible. We performed a Random Effects Meta-analysis. RESULTS A total of thirty four (34) studies involving 31,340 participants were included in the review. The overall prevalence of antimicrobial self-medication was 38.8 % (95 % CI: 29.5-48.1). Most studies assessed non-prescription use of antibacterial (17/34: 50 %) and antimalarial (5/34: 14.7 %) agents. The common disease symptoms managed were, respiratory (50 %), fever (47 %) and gastrointestinal (45 %). The major sources of antimicrobials included, pharmacies (65.5 %), leftover drugs (50 %) and drug shops (37.5 %). Twelve (12) studies reported inappropriate drug use; not completing dose (6/12) and sharing of medicines (4/12). The main determinants of antimicrobial self-medication include, level of education, age, gender, past successful use, severity of illness and income. Reported negative outcomes of antimicrobial self-medication included, allergies (2/34: 5.9 %), lack of cure (4/34: 11.8 %) and causing death (2/34: 5.9 %). The commonly reported positive outcome was recovery from illness (4/34: 11.8 %). CONCLUSION The prevalence of antimicrobial self-medication is high and varies in different communities as well as by social determinants of health and is frequently associated with inappropriate drug use.
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Affiliation(s)
- Moses Ocan
- Department of Pharmacology & Therapeutics, College of Health Sciences, Makerere University, P.O. Box 7072, Kampala, Uganda.
| | - Ekwaro A Obuku
- Africa Centre for Systematic Reviews and Knowledge Translation, College of Health Sciences, Makerere University, P. O. Box 7072, Kampala, Uganda.
- Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, WC1E 7HT, UK.
| | - Freddie Bwanga
- Department of Microbiology, College of Health Sciences, Makerere University, P.O Box 7072, Kampala, Uganda.
| | - Dickens Akena
- Department of Psychiatry, College of Health Sciences, Makerere University, P.O Box 7072, Kampala, Uganda.
| | - Sennono Richard
- Infectious Disease Institute, College of Health Sciences, Makerere University, P.O Box 22418, Kampala, Uganda.
| | - Jasper Ogwal-Okeng
- Department of Pharmacology & Therapeutics, College of Health Sciences, Makerere University, P.O. Box 7072, Kampala, Uganda.
| | - Celestino Obua
- Department of Pharmacology & Therapeutics, College of Health Sciences, Makerere University, P.O. Box 7072, Kampala, Uganda.
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Manenzhe RI, Zar HJ, Nicol MP, Kaba M. The spread of carbapenemase-producing bacteria in Africa: a systematic review. J Antimicrob Chemother 2014; 70:23-40. [PMID: 25261423 DOI: 10.1093/jac/dku356] [Citation(s) in RCA: 108] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Carbapenems are the last line of defence against ever more prevalent MDR Gram-negative bacteria, but their efficacy is threatened worldwide by bacteria that produce carbapenemase enzymes. The epidemiology of bacteria producing carbapenemases has been described in considerable detail in Europe, North America and Asia; however, little is known about their spread and clinical relevance in Africa. METHODS We systematically searched in PubMed, EBSCOhost, Web of Science, Scopus, Elsevier Masson Consulte and African Journals Online, international conference proceedings, published theses and dissertations for studies reporting on carbapenemase-producing bacteria in Africa. We included articles published in English or French up to 28 February 2014. We calculated the prevalence of carbapenemase producers only including studies where the total number of isolates tested was at least 30. RESULTS Eighty-three studies were included and analysed. Most studies were conducted in North Africa (74%, 61/83), followed by Southern Africa (12%, 10/83), especially South Africa (90%, 9/10), West Africa (8%, 7/83) and East Africa (6%, 6/83). Carbapenemase-producing bacteria were isolated from humans, the hospital environment and community environmental water samples, but not from animals. The prevalence of carbapenemase-producing isolates in hospital settings ranged from 2.3% to 67.7% in North Africa and from 9% to 60% in sub-Saharan Africa. CONCLUSIONS Carbapenemase-producing bacteria have been described in many African countries; however, their prevalence is poorly defined and has not been systematically studied. Antibiotic stewardship and surveillance systems, including molecular detection and genotyping of resistant isolates, should be implemented to monitor and reduce the spread of carbapenemase-producing bacteria.
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Affiliation(s)
- Rendani I Manenzhe
- Division of Medical Microbiology, Department of Clinical Laboratory Sciences, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Heather J Zar
- Department of Paediatrics and Child Health, University of Cape Town, Cape Town, South Africa Red Cross War Memorial Children's Hospital, Cape Town, South Africa
| | - Mark P Nicol
- Division of Medical Microbiology, Department of Clinical Laboratory Sciences, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa Institute for Infectious Diseases and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa National Health Laboratory Service, Groote Schuur Hospital, Cape Town, South Africa
| | - Mamadou Kaba
- Division of Medical Microbiology, Department of Clinical Laboratory Sciences, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa Institute for Infectious Diseases and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
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Kariuki S, Dougan G. Antibacterial resistance in sub-Saharan Africa: an underestimated emergency. Ann N Y Acad Sci 2014; 1323:43-55. [PMID: 24628272 PMCID: PMC4159419 DOI: 10.1111/nyas.12380] [Citation(s) in RCA: 64] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Antibacterial resistance-associated infections are known to increase morbidity, mortality, and cost of treatment, and to potentially put others in the community at higher risk of infections. In high-income countries, where the burden of infectious diseases is relatively modest, resistance to first-line antibacterial agents is usually overcome by use of second- and third-line agents. However, in developing countries where the burden of infectious diseases is high, patients with antibacterial-resistant infections may be unable to obtain or afford effective second-line treatments. In sub-Saharan Africa (SSA), the situation is aggravated by poor hygiene, unreliable water supplies, civil conflicts, and increasing numbers of immunocompromised people, such as those with HIV, which facilitate both the evolution of resistant pathogens and their rapid spread in the community. Because of limited capacity for disease detection and surveillance, the burden of illnesses due to treatable bacterial infections, their specific etiologies, and the awareness of antibacterial resistance are less well established in most of SSA, and therefore the ability to mitigate their consequences is significantly limited.
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Affiliation(s)
- Samuel Kariuki
- Centre for Microbiology Research, Kenya Medical Research Institute, Nairobi, Kenya
- Wellcome Trust Sanger Institute, Hinxton, Cambridge, United Kingdom
| | - Gordon Dougan
- Wellcome Trust Sanger Institute, Hinxton, Cambridge, United Kingdom
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Mukonzo JK, Namuwenge PM, Okure G, Mwesige B, Namusisi OK, Mukanga D. Over-the-counter suboptimal dispensing of antibiotics in Uganda. J Multidiscip Healthc 2013; 6:303-10. [PMID: 23990728 PMCID: PMC3753154 DOI: 10.2147/jmdh.s49075] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background Overuse and misuse of antibiotics is a serious global problem. While resistance to older antibiotics is increasing, development of newer molecules has stalled. Resistance to the existing antibiotics that is largely driven by their high-volume use is a global public health problem. Uganda is one of the countries where prescription-only drugs, including antibiotics, can be obtained over the counter. We determined the rate of antibiotic dispensing and use in Uganda. Methods The study utilized a descriptive cross-sectional study design to determine the number of antibiotic “prescribed” daily doses per 1,000 clients. Data were collected from one health center II, eight general/district hospitals, one national referral hospital, and 62 registered community pharmacies. From each study site, data were collected for five consecutive days over the months of November 2011 to January 2012. Results The overall antibiotic issue rate was 43.2%. Amoxicillin, metronidazole, ciprofloxacin, sulfamethoxazole–trimethoprim, cloxacillin, and ampicillin, belonging to the WHO anatomical therapeutic chemical classifications of penicillin with extended spectra, imidazole derivatives, fluoroquinolones, and sulfonamide–trimethoprim combinations, constituted 70% of the issued antibiotics. About 41% of antibiotics were issued over the counter. At community pharmacies, where 30% of antibiotic dispensing occurred, the number of prescribed daily doses/1,000 antibiotic clients was 4,169 compared to 6,220, 7,350 and 7,500 at general/district hospitals, the national referral hospital, and the health center, respectively. Conclusion In Uganda, at least four in every ten individuals that visit a health-care facility are treated with an antibiotic. Antibiotics are largely given as over-the-counter drugs at community pharmacies. The number of antibiotic prescribed daily doses/1,000 antibiotic clients does not significantly differ between categories of health-care facilities except at community pharmacies, where lower doses are dispensed compared to other health-care facilities.
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Affiliation(s)
- Jackson K Mukonzo
- Center for Operational Research Africa, Kampala, Uganda ; Department of Pharmacology and Therapeutics, Uganda
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Pan H, Cui B, Zhang D, Farrar J, Law F, Ba-Thein W. Prior knowledge, older age, and higher allowance are risk factors for self-medication with antibiotics among university students in southern China. PLoS One 2012; 7:e41314. [PMID: 22911779 PMCID: PMC3401104 DOI: 10.1371/journal.pone.0041314] [Citation(s) in RCA: 76] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2011] [Accepted: 06/22/2012] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Self-medication with antibiotics (SMA) has been reported among university students in many countries, but little research has been done on this issue in China. The objective of this study was to evaluate knowledge and behaviors of university students and risk factors concerning SMA. METHODOLOGY/PRINCIPAL FINDINGS Using a novel questionnaire-based data collection instrument, an anonymous online survey was conducted with the students of Shantou University (STU), a university comprising 8 schools/colleges in eastern Guangdong, China. Of 1,300 respondents (13.8% of total eligible participants), 47.8% had self-treated with antibiotics. Logistic regression analysis identified prior knowledge of antibiotics (PKA), older age, and higher monthly allowance as independent risk factors for SMA. PKA significantly influenced students' knowledge about antibiotics, their uses, and common adverse reactions (all p<0.05). Among self-medicated students, 61.7% used antibiotics at least twice in the previous year. Community pharmacies were the major source of self-prescribed antibiotics. Reported common indications for SMA were sore throat (59.7%), fever (38.2%), cough (37.4%), runny nose (29.3%), and nasal congestion (28.7%). While 74.1% of self-medication episodes were based on students' own experiences, only 31.1% of students claimed to understand the package insert. Alteration of antibiotics and dosage during the course of self-treatment was made by 63.8% and 55.6% of students, respectively. At least two kinds of antibiotics were simultaneously taken by 82.6% of students. The majority of self-medicated students failed to complete the course of antibiotics. Adverse reactions were reported by 16.3% of students. Amoxicillin was the most common antibiotic used for self-medication. CONCLUSIONS High prevalence of SMA was noted among STU students. Presence of risk factors and risk-associated behaviors/attitudes in the study population calls for focused educational intervention and stricter governmental legislation and regulation of antibiotic use and sale in pharmacies.
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Affiliation(s)
- Hui Pan
- Shantou-Oxford Clinical Research Unit, Shantou University Medical College, Shantou, Guangdong, P.R. China
| | - Binglin Cui
- Shantou-Oxford Clinical Research Unit, Shantou University Medical College, Shantou, Guangdong, P.R. China
| | - Dangui Zhang
- Shantou-Oxford Clinical Research Unit, Shantou University Medical College, Shantou, Guangdong, P.R. China
| | - Jeremy Farrar
- Shantou-Oxford Clinical Research Unit, Shantou University Medical College, Shantou, Guangdong, P.R. China
- Oxford University Clinical Research Unit, Hospital for Tropical Diseases, Wellcome Trust Major Overseas Programme, Ho Chi Minh City, Viet Nam
| | - Frieda Law
- Consultant Office, Shantou University Medical College, Shantou, Guangdong, P.R. China
| | - William Ba-Thein
- Shantou-Oxford Clinical Research Unit, Shantou University Medical College, Shantou, Guangdong, P.R. China
- Department of Microbiology and Immunology, Shantou University Medical College, Shantou, Guangdong, P.R. China
- * E-mail:
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Afunwa RA, Odimegwu DC, Iroha RI, Esimone CO. Antimicrobial resistance status and prevalence rates of extended spectrum beta-lactamase (ESBL) producers isolated from a mixed human population. Bosn J Basic Med Sci 2011; 11:91-6. [PMID: 21619555 DOI: 10.17305/bjbms.2011.2588] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
Owing to the increasing epidemiological and therapeutic challenges associated with infections due to ESBL producers, ESBL prevalence rate among some bacteria isolates from healthy and non-healthy human population in a metropolitan Nigerian setting was evaluated. A total of one hundred and forty-five (145) bacteria strains were isolated from a total of four hundred and sixty (460) samples collected from urine, wound, throat and anal swabs of 220 healthy volunteers in the community and from 240 patients in 2 secondary and 2 tertiary hospitals (altogether, 4) in Enugu metropolis. The presumptive confirmatory test used for ESBL detection was the Double Disc Synergy Test (DDST) method. Conjugation and plasmid curing studies were also done for resistance factor determination. Of the 145 isolates, 20 were ESBL producers with 35% of these ESBL producers being of community origin and 65% from hospitals. This translates to 4.8% and 9% incidences (comparably higher than established prevalence of 4.4% and 7.5 respectively) for community and hospital infections respectively. The ESBL isolates showed high resistance to tetracycline, gentamicin, pefloxacin, ceftriaxone, cefuroxime, ciprofloxacin and Augmentin(®) (Amoxicilin and clavulanic acid combination). Conjugation studies for Resistance plasmid transfer showed non-transference of resistance determinants between the ESBL transconjugants and recipient strains. Correspondingly, the plasmid curing studies revealed that the acridine orange could not effect a cure on the isolates as they still retained high resistance to the antibiotics after the treatment. This study confirms the growing incidences/pool of ESBL strains in Nigeria and call for widespread and continuous monitoring towards an effective management of the potential therapeutic hurdle posed by this trend.
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Affiliation(s)
- Ruth A Afunwa
- Department of Pharmaceutics, Division of Pharmaceutical Microbiology, University of Nigeria, Nsukka, Enugu State, Nigeria
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Enato EFO, Sounyo AA, Einarson TR. Medication utilization and illness management study in Nigeria. Ann Pharmacother 2011; 45:924-30. [PMID: 21712507 DOI: 10.1345/aph.1q051] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND Little is known about rates of illness, illness management, or drug utilization in developing countries. OBJECTIVE To determine patterns of illness and drug utilization in urban and rural households in Nigeria. METHODS A survey was developed and validated for data collection. A random sample from some communities in Owan East Local Government Area (LGA) of Edo State, Nigeria, was selected, based on a national population survey, using both the supervisory and enumeration areas of the LGA. We determined the sample size using methods described by Cochran, including 5% precision, 5% α, and allowing for 5% data error. Respondents were queried in face-to-face interviews about illnesses in their households during the previous 2 weeks; demographic information; how they were treated; and where they sought treatment, advice, and medicines. As well, we determined how they kept families well. Descriptive statistics were used to summarize data. RESULTS Out of 549 persons, 497 completed the questionnaires, giving a response rate of 90.5%. Of these respondents, 395 (79.5%) reported 517 illnesses during the previous 2 weeks. The average age of the ill person was 30.6 ± 24.3 years (range 3 months to 95 years). Percentages by age were: infants younger than 1 year 1.0%, children aged 1-17 years 36.0%, and adults aged ≥18 years 63.0%. Average monthly income per household was low (13,247 naira/88.31 US$). Malaria and its symptoms (fever, chills, joint pain, headache, gastrointestinal problems) and upper respiratory symptoms were most common. A majority (44.8%) of the ill persons self-treated, with 93.6% using antibiotic and antimalarial drugs. Among the households surveyed, 42.1% had drugs on hand (average 2.3 ± 1.3, range 1-7, median 2) for disease prevention, and the most used drugs were analgesics (46.2%) and antimalarial drugs (37.3%). CONCLUSIONS Illness is frequent in Nigeria and is usually self-treated with antibiotic and antimalarial drugs. Medications were reported to be the most frequently used measure to prevent household illness. The implications of these findings are discussed.
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Affiliation(s)
- Ehijie F O Enato
- Department of Clinical Pharmacy and Pharmacy Practice, Faculty of Pharmacy, University of Benin, Benin City, Nigeria.
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Non-prescription antimicrobial use worldwide: a systematic review. THE LANCET. INFECTIOUS DISEASES 2011; 11:692-701. [PMID: 21659004 DOI: 10.1016/s1473-3099(11)70054-8] [Citation(s) in RCA: 534] [Impact Index Per Article: 41.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
In much of the world antimicrobial drugs are sold without prescription or oversight by health-care professionals. The scale and effect of this practice is unknown. We systematically reviewed published works about non-prescription antimicrobials from 1970-2009, identifying 117 relevant articles. 35 community surveys from five continents showed that non-prescription use occurred worldwide and accounted for 19-100% of antimicrobial use outside of northern Europe and North America. Safety issues associated with non-prescription use included adverse drug reactions and masking of underlying infectious processes. Non-prescription use was common for non-bacterial disease, and antituberculosis drugs were available in many areas. Antimicrobial-resistant bacteria are common in communities with frequent non-prescription use. In a few settings, control efforts that included regulation decreased antimicrobial use and resistance. Non-prescription antimicrobial and antituberculosis use is common outside of North America and northern Europe and must be accounted for in public health efforts to reduce antimicrobial resistance.
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