Assessment of Antibiotic Utilization Pattern in Treatment of Acute Diarrhoea Diseases in Bishoftu General Hospital, Oromia Ethiopia

Evaluation of antibiotic utilization pattern in the treatment of acute diarrheal diseases at Debre Tabor comprehensive specialized hospital, Debre Tabor, Ethiopia: A retrospective cross-sectional study

Background

In clinical settings all across the world, including Ethiopia, the irrational use of antibiotics to treat acute diarrhea is common. The main causes of resistance are antibiotic abuse, misuse, and underuse, and among infectious diseases, antibiotic overuse is pervasive in diarrheal infections around the world. As a result, the primary goal of this study was to evaluate antibiotic use patterns for the treatment of acute diarrheal diseases at Debre Tabor Comprehensive Specialized Hospital in North-West Ethiopia.

Methodology

A retrospective cross-sectional study was conducted to assess the antibiotic utilization pattern used to treat acute diarrheal illness, taken from the record cards of 243 patients who received treatment for acute diarrheal illness, employing structured questions from September 1 to September 30, 2022. The results are displayed using percentages and frequency distributions in tables along with figures.

Results

A total of 243 patients were involved, 134 (55.1%) of whom were male and 134 (55.1%) were under the age of five. Out of the 103 cases of acute watery diarrhea, 83 received antibiotics that were given improperly. Additionally, 88 individuals had bloody diarrhea diagnoses, but 58 of them received the currently administered antibiotics. Amoxicillin and co-trimoxazole were the most frequently prescribed medications, with 193 (79.5%) of the 243 cases of patients receiving some form of antibiotic.

Conclusion

The results of the study revealed that there is inappropriate antibiotic use in acute diarrheal disease at Debre Tabor Comprehensive Specialized Hospital, which might be the cause for the overall increase in antimicrobial resistance as well as the associated costs of treatment. The finding is helpful as evidence for prescribers' inappropriate use of antibiotics for the treatment of acute diarrheal sickness.

Antibiotic utilization pattern in treatment of acute diarrheal diseases: the case of Hiwot Fana Specialized University Hospital, Harar, Ethiopia

BACKGROUND

The vast majority of acute diarrheal diseases are self-limiting and do not require treatment on a regular basis. Empirical antibiotics should only be used to treat dysenteric and invasive bacterial diarrhea. Antibiotic misuse in the treatment of acute diarrhea is widespread in clinical practice worldwide. Hence, the purpose of this study was to examine the pattern of antibiotic use for the acute diarrheal diseases at Hiwot Fana Specialized University Hospital, Harar, Ethiopia.

METHODS

A retrospective, institution-based cross-sectional study was conducted to investigate the antibiotic utilization pattern for the treatment of acute diarrheal diseases from September 1 to September 30, 2022. Data were obtained retrospectively from patient cards treated for diarrheal disorders from August 1, 2021 to August 31, 2022, using standardized questionnaires, and the analysis was performed using IBM SPSS Statistics version 27.

RESULTS

Among 332 patients in present study, 271 (81.63%) of them received nine different types of antibiotics, with the most commonly prescribed drugs were Cotrimoxazole (30.26%), Ciprofloxacin (19.19%), and Azithromycin (17.71%). Based on the presence of blood in the stools, 14.76% of the cases were invasive bacterial in nature. Antibiotics were prescribed about 2.55 times more frequently to patients under the age of 12 than to subjects 65 and older (AOR 2.55, 95% CI 1.45-3.87). Patients who received three or more medications were 2.77 times more likely to be prescribed antibiotics (AOR 2.77, 95% CI 1.84-7.56). For every unit increase in the number of drugs prescribed, the odds of prescribing antibiotics increased by 2.44 units (COR 2.44; 95% CI 2.06-4.32).

CONCLUSIONS

The current study found that antibiotics were overused in both adults and children with acute diarrheal diseases at Hiwot Fana Specialized University Hospital. The number of antibiotics prescribed was significantly associated with the patient's age and the number of medications prescribed. To reduce antibiotic overuse, health professionals have to follow the national standard treatment guidelines.

Overuse of medications in low- and middle-income countries: a scoping review

Objective

To identify and summarize the evidence about the extent of overuse of medications in low- and middle-income countries, its drivers, consequences and potential solutions.

Methods

We conducted a scoping review by searching the databases PubMed®, Embase®, APA PsycINFO® and Global Index Medicus using a combination of MeSH terms and free text words around overuse of medications and overtreatment. We included studies in any language published before 25 October 2021 that reported on the extent of overuse, its drivers, consequences and solutions.

Findings

We screened 3489 unique records and included 367 studies reporting on over 5.1 million prescriptions across 80 low- and middle-income countries - with studies from 58.6% (17/29) of all low-, 62.0% (31/50) of all lower-middle- and 60.0% (33/55) of all upper-middle-income countries. Of the included studies, 307 (83.7%) reported on the extent of overuse of medications, with estimates ranging from 7.3% to 98.2% (interquartile range: 30.2-64.5). Commonly overused classes included antimicrobials, psychotropic drugs, proton pump inhibitors and antihypertensive drugs. Drivers included limited knowledge of harms of overuse, polypharmacy, poor regulation and financial influences. Consequences were patient harm and cost. Only 11.4% (42/367) of studies evaluated solutions, which included regulatory reforms, educational, deprescribing and audit-feedback initiatives.

Conclusion

Growing evidence suggests overuse of medications is widespread within low- and middle-income countries, across multiple drug classes, with few data of solutions from randomized trials. Opportunities exist to build collaborations to rigorously develop and evaluate potential solutions to reduce overuse of medications.

Antibiotic Prescription Patterns in Children Under 5 Years of Age With Acute Diarrhea in Quito-Ecuador

BACKGROUND

Diarrheal disease remains a significant cause of child mortality, particularly in regions with limited access to healthcare and sanitation. Inappropriate practices, including unjustified medication prescriptions, pose challenges in the management of acute diarrhea (AD), especially in low- and middle-income countries.

OBJECTIVE

This study analyzed antibiotic prescription patterns and assessed compliance with Integrated Management of Childhood Illness (IMCI) guidelines in children under 5 with AD in the Ministry of Public Health (MOPH) Ambulatory Care Centers of Quito city, Ecuador.

METHODS

A cross-sectional design was used, collecting electronic health records (EHR) of patients diagnosed with AD from 21 health facilities in District 17D03. A probabilistic and stratified sampling approach was applied. Patient characteristics, prescriber characteristics, treatments, and compliance of IMCI guideline recommendations were evaluated. A stepwise logistic regression analysis examined the association between antibiotic prescription and patient and physician characteristics.

RESULTS

A total of 359 children under 5 years of age were included, with 58.77% being girls. 85.24% of the cases of AD were attributed to gastroenteritis and colitis of infectious and unspecified origin. Amebiasis and other protozoal intestinal diseases accounted for 13.37% and 1.11% of the cases, respectively. The completion rates of recording various IMCI parameters varied; parameters such as duration of diarrhea, presence of blood in stool, and evidence of sunken eyes had high completion rates (100%, 100%, and 87.47%, respectively), while parameters like state of consciousness, presence of thirst, and type of diarrhea had low completion rates (0.28%, 0.28%, and 0.84%, respectively). None of the cases had all parameters fully recorded. Antimicrobials were prescribed in 38.72% of the cases. Children aged 3 to 5 years had higher odds of receiving antimicrobial prescription for AD (aOR: 4.42, 95% CI 2.13-9.18, P < .0001) compared to those under 1 year, after adjusting for the number of loose stools per day, gender, and age of the health professional.

CONCLUSION

Variations in IMCI guideline compliance were observed, with no cases fully adhering to the guidelines. Antimicrobial prescription rates were notably high, especially among older children. Further research and specialized interventions are necessary to gain comprehensive insight into the factors underlying non-compliance with the IMCI guidelines.

Evaluation of Medication Package Inserts in Ethiopia

Background

Patients require accurate and reliable information to help them use their medications safely and effectively. Inadequate patient knowledge may contribute to medication nonadherence which could negatively affect treatment outcomes. The purpose of this study was to evaluate the presentation and completeness of medication package inserts (MPIs) which are available in the Ethiopian market.

Methods

A cross-sectional document review was performed in February and March of 2019. All MPIs which were authorized by EFDA to sell in the Ethiopian market and available during the data collection period were considered.

Results

The mean overall completeness score of 200 MPIs was 18.39 ± 4.30. Of the 200 MPIs, only 20% were from domestic pharmaceutical companies. Antimicrobials represented 24% of the total MPIs. Topical preparations, cardiovascular drugs, gastrointestinal drugs, and nonsteroidal anti-inflammatory drugs, accounted for 12.5%,12.5%, 11%, and 9% of the MPIs, respectively. The majority of the MPIs presented information about the drug's use during pregnancy and lactation, 77.0% and 74.0%, respectively. However, only half of the MPIs, 49.5%, gave information about special warnings and precautions. Only a few of the MPIs provided information about instructions to convert tablets or capsules into liquid forms and the possibility of tablet splitting, 4.8% and 8.7%, respectively. Furthermore, only 1.0% had local language translation.

Conclusion

The MPIs available in Ethiopia provide inadequate information including about the safety of drug products and local language translation. Regulatory authorities should implement stringent regulations to ensure the provision of vital information which extends beyond checking the mere presence of an MPI. They should also act to the possible standardization of MPIs.

Prevalence, Antimicrobial Resistance, and Molecular Characterization of Salmonella in Cattle, Beef, and Diarrheic Patients in Bishoftu, Ethiopia

Within Ethiopia, there is a lack of information on the genetic relatedness of Salmonella from cattle, beef, and diarrheic patients and its potential transmission from cattle to humans through consumption of contaminated beef. The objective of this study was to assess the prevalence and determine the serotypes, genetic relatedness, and antimicrobial resistance of Salmonella in cattle in two local slaughterhouses, in beef at retail shops, and in diarrheic patients in the only hospital in Bishoftu, Ethiopia. Salmonella was detected in 2.5% (6/240) of cattle samples, in 8.7% (11/127) of beef samples, and in 2.3% (5/216) of the diarrheic patients. Four Salmonella serotypes: Salmonella Typhimurium, Salmonella Eastbourne, Salmonella Saintpaul, and Salmonella Cotham were identified. Salmonella Typhimurium and Salmonella Eastbourne were isolated from cattle and beef, whereas Salmonella Saintpaul and Salmonella Cotham were isolated only from diarrheic patients. Except for serotype Salmonella Saintpaul, all isolates were grouped into five pulsotypes, of which two pulsotypes contained isolates from cattle and beef. Isolates from humans represented unique pulsotypes. Among the 22 Salmonella isolates tested, 95.5% were resistant to at least 1 of the 14 antimicrobials tested. Three Salmonella isolates originating from cattle were multidrug resistant. One human isolate was susceptible to all antimicrobials tested. More specifically, resistance to ampicillin, sulfamethoxazole, tetracycline, tigecycline, and trimethoprim were observed. The most frequently observed resistance was to sulfamethoxazole (90.9%, 20/22) followed by trimethoprim (22.7%, 5/22). The study revealed considerable Salmonella contamination of beef at retail shops, antimicrobial resistance to commonly used antimicrobials, and shared genetically similar Salmonella serotypes between cattle and beef; the link with humans could not be established. Still, the findings of Salmonella in cattle and beef, the propensity of transfer of Salmonella from cattle to beef coupled with the common consumption of raw/undercooked beef are likely to pose public health risk in Ethiopia.

Evaluation of Antibiotic Utilization Pattern During Acute Diarrheal Disease at Chefa-Robit Health Center, Kemissie, North East Amhara, Ethiopia

BACKGROUND

Despite the fact that the majority of the acute diarrheal diseases are viral in origin and self-limited, routine and injudicious antibiotic treatment is a common practice globally and more prevalent in Africa. Indeed, the irrational use of antibiotics has a detrimental effect on the issue of antibiotics resistance and associated healthcare costs. Accordingly, a health center-based cross-sectional study is mandatory and was conducted due to the common malpractice of antibiotics use.

OBJECTIVE

The aim of this study was to evaluate the antibiotic use pattern in the treatment of acute diarrheal disease in Chefa-robit health center, Kemissie, Northeastern Ethiopia.

METHODS AND MATERIALS

A retrospective cross-sectional study was conducted to evaluate the antibiotic utilization pattern for the treatment of acute diarrheal disease. Data was collected from 230 patients' record cards treated for acute diarrheal disease from January 2018 to December 2018 using structured questionnaires. The finding is presented using frequency distribution and percentages in tables as well as figures.

RESULTS

Among the 230 patients, 49.60% were males and the rest were females. From the total, 172 of them were with watery type of diarrhea and 132 of them were prescribed antibiotics inappropriately out of which 77 were under 5 years. In addition, 27 patients were diagnosed with mucoid diarrhea and only eight of them were treated with antibiotics whereas 31 patients were with bloody type of diarrhea and 10 of them were not treated with antibiotics. Of the 230 cases, 161 (70%) patients received different types of antibiotics, and co-trimoxazole, amoxicillin and ciprofloxacin were the most prescribed antibiotics.

CONCLUSION

The study revealed that there is a high level of inappropriate antibiotics use which may fuel the increased antimicrobial resistance and associated costs nationally as well as globally.

Critical evaluation of the validity of drug promotion materials in Ethiopia

PURPOSE

This study was conducted to evaluate the validity of drug promotion materials (DPMs) in Ethiopia.

METHODS

A cross sectional document review was done. DPMs were evaluated for fulfilment of the World Health Organization's (WHO) criteria for ethical promotion of drugs. They were also evaluated for font size, type of formulation, claims made, pictures depicted, retrievability and source of references used.

RESULTS

A total of 235 DPMs were collected from the community and hospital pharmacies. Documents promoting devices and equipment, orthopedic appliances, reminder cards and drug lists were excluded, leaving 173 promotional materials. Antimicrobials were the most promoted drugs (27.2%) followed by respiratory drugs (11.0%) and gastrointestinal drugs (9.8%). Brand name was written in all of the DPMs while approved generic names, indication and active ingredient per dosage form were written in 94.8%, 92.5% and 62.4% respectively. Side effects and contraindications were written in 27.2% and 18.5% of the DPMs. A total of 223 claims were made. Efficacy was the dominant claim (62.3%) followed by safety (8.5%). Pictorial demonstrations were used in 84.4% of the DPMs. Almost half of the pictures depicted, 47.3%, were the cover of the drug products. Only 48.6% of the DPMs has supported their claims with references. Review articles account for 23.3% of the references. Only 5.8% of the journal articles were published after the year 2013.

CONCLUSION

We conclude that the design and content of studied drug promotional materials are most effective as sales materials rather than thorough informational vehicles. The WHO and Food, Medicine and Health Care Administration and Control Authority of Ethiopia recommendations are rarely met.

Resistance profile of clinically relevant bacterial isolates against fluoroquinolone in Ethiopia: a systematic review and meta-analysis

Background

Fluoroquinolones are among the most frequently utilized antibacterial agents in developing countries like Ethiopia. Ciprofloxacin has become the most prescribed drug within this class and remains as one of the top three antibacterial agents prescribed in Ethiopia. However, several studies indicated that there is a gradual increase of antibacterial resistance. Therefore, this meta-analysis aimed to quantitatively estimate the prevalence of ciprofloxacin resistance bacterial isolates in Ethiopia.

Methods

Literature search was conducted from electronic databases and indexing services including EMBASE (Ovid interface), PubMed/MEDLINE, Google Scholar, Science Direct and WorldCat. Data were extracted with structured format prepared in Microsoft Excel and exported to STATA 15.0 software for the analyses. Pooled estimation of outcomes was performed with DerSimonian-Laird random-effects model at 95% confidence level. Degree of heterogeneity of studies was presented with I² statistics. Publication bias was conducted with comprehensive meta-analysis version 3 software and presented with funnel plots of standard error supplemented by Begg’s and Egger’s tests. The study protocol has been registered on PROSPERO with reference number ID: CRD42018097047.

Results

A total of 37 studies were included for this study. The pooled prevalence of resistance in selected gram-positive bacterial isolates against ciprofloxacin was found to be 19.0% (95% confidence interval [CI]: 15.0, 23.0). The degree of resistance among Staphylococcus aureus, Coagulase negative Staphyloccoci (CoNS), Enterococcus faecalis and Group B Streptococci (GBS) was found to be 18.6, 21.6, 23.9, and 7.40%, respectively. The pooled prevalence of resistance in gram-negative bacteria was about 21.0% (95% CI: 17, 25). Higher estimates were observed in Neisseria gonorrhea (48.1%), Escherichia coli (24.3%) and Klebsiella pneumonia (23.2%). Subgroup analysis indicated that blood and urine were found to be a major source of resistant S. aureus isolates. Urine was also a major source of resistant strains for CoNS, Klebsiella and Proteus species.

Conclusion

Among gram-positive bacteria, high prevalence of resistance was observed in E. faecalis and CoNS whereas relatively low estimate of resistance was observed among GBS isolates. Within gram-negative bacteria, nearly half of isolates in N. gonorrhoea were found ciprofloxacin resistant. From enterobacteriaceae isolates, K. pneumonia and E. coli showed higher estimates of ciprofloxacin resistance.

Electronic supplementary material

The online version of this article (10.1186/s40360-018-0274-6) contains supplementary material, which is available to authorized users.