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Background: An adverse drug reaction (ADR) is harm that arises from the use of a drug. Adverse drug reactions have a huge impact on the health system since they result in drug-related morbidity and mortality as well as indirect costs such as loss of productivity at work. Reporting of adverse drug reactions to a relevant authority is one of the methods of enhancing medication safety; however, underreporting of adverse drug reactions by health workers is a major challenge in enhancing medicines safety. The aim of this study was to assess the willingness, attitude, and associated factors of healthcare providers towards ADRs reporting at Mizan Tepi University Teaching Hospital (MTUTH). Methods: A cross-sectional mixed method was conducted among healthcare providers working in Mizan Tepi University Teaching Hospital from August to September 2021. A total of 190 healthcare providers and five key informants were participated in the study. The quantitative data were collected using self-administered structured questionnaires, and for the qualitative study, data from the key informant interviews were collected using a semistructured questionnaire containing open-ended questions. The collected data were coded, entered, and analyzed using a Statistical Package for Social Sciences (SPSS, version 21). Furthermore, the logistic regression model was fitted to see the association between attitude items and demographic characteristics. Variables with P value <0.05 were considered as statistically significant. Analysis of the qualitative data was done by sorting the data into categories and examining the emerging themes. Results: The majority of individuals in the study (81.6%) were willing to report adverse drug reactions. High percent (57.9%) of the study participants knew how to report ADR to responsible body and 66 (34.7%) of the study participants believe that ADR reporting is the responsibility of all healthcare professionals. 86 (45.3%) of respondents encountered ADR cases during their professional career. It was found that the majority of participants (53.7%) had a positive attitude toward ADR reporting. The professional distribution and work experiences of healthcare professionals had a significant impact on their attitude toward ADR reporting (P < 0.05). Conclusion: A large percentage of study subjects were willing to report adverse drug reactions to the appropriate authorities. The majority of healthcare providers were found to have a good attitude towards ADR reporting. Professional distribution and work experiences were significantly associated with attitude of healthcare providers towards ADR reporting. In order to improve the ADR reporting practices of the healthcare professionals and increase the ADR reporting load at the national level, the national regulatory body should collaborate with health facilities.

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The cost of research and development for a single new treatment that reaches the market is enormous and rising, with estimates ranging from $1 billion to $2 billion. Because of the high cost of development and the need to quickly access multiple technologies, it is more cost-effective (clinically and financially) to optimize existing drugs for potency, selectivity, drug metabolism, and dosing convenience before they reach the market. This has resulted in the development of orally disintegrating tablets. Orally disintegrating tablets are patient-oriented pharmaceutical preparations which aim to enhance the safety and efficacy of the drug molecule by formulating a dosage form which disintegrates or dissolves in a few seconds after placement in the mouth. This dosage form has gained popularity among the general public because it is easily administered to geriatrics patients, pediatric patients, patients with poor physiological abilities (e.g., patients suffering from mental disorders), and patients with physical abilities (e.g., patients suffering from dysphagia), traveling patients that may not have ready access to water, and to patients that are in a situation where swallowing conventional solid oral-dosage forms presents difficulties. These tablets can be prepared in many ways like direct compression, freeze drying, sublimation, molding, and spray drying by using single or combinations of superdisintegrants or subliming agents.

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There is a paucity of evidence-based information regarding healthcare professionals' awareness and views toward counterfeit medicines in developing countries. Therefore; this is aimed to assess health care providers' knowledge, attitude, and practice toward counterfeit medicines in Mizan-Tepi University Teaching Hospital, South West Ethiopia. A cross-sectional study was conducted among health care providers working in Mizan-Tepi University Teaching Hospital from December 2020 to January 2021. A total of 171 health care providers participated in the study. Data were collected through self-administered structured questionnaires developed by reviewing similar surveys with some modifications. The data analyzed using a Statistical Package for Social Sciences (SPSS, version 21). Variables with P value <.05 were considered as statistically significant. Large proportions of the study participants (84.2%) have information on counterfeit drugs and 15.8% of them described counterfeit medicine as product with toxic impurities. 50.3% of them were able to distinguish a counterfeit drug from the genuine drug. 8.2% of the participants demonstrated that counterfeit medicine can be identified by physical observation of labeling, color appearance and packaging. 61.4% of the study respondents revealed that strong legal action can prevent circulation of counterfeit medicine. Professional distribution was significantly associated with the attitude of health care providers toward counterfeit medicines (P < .05). Accordingly, public health officers and midwifery health care providers were more likely to have poor attitude toward counterfeit medicines (AOR = 6.09, CI (1.798-20.69) and (AOR = 3.98(1.54-10.25)) respectively as compared to nurses. This study demonstrated the importance of awareness creation to all health care providers. Drug regulatory bodies and concerning bodies must play an active role in designing appropriate program and policy to enhance health professionals' knowledge and attitude toward CFM. There is also a need of empowering the practitioners in identifying counterfeit drugs by simple observations.

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Introduction: Obstacles encountered when maintaining excellent dispensing practices for children include a lack of age-appropriate dosage forms, a shortage of medications in appropriate strengths for children, a lack of appetizing drugs, and a lack of competence in pediatric pharmacy. These difficulties contribute to ineffective dispensing procedures and an urgent need to study whether oral dose forms of medications are dispensed to children in a rational way. Objective: The purpose of this study is to evaluate the rational dispensing of oral dosage forms of medicines to children, as well as the factors that influence this practice. Methods: Using validated indicators, a cross-sectional study design was utilized to analyze the rational dispensing practice of oral dosage forms of medicines administered to children under the age of 12 years in seven pharmacies and two drug stores over a one-month period. Results and discussions: Out of 810 medicines, 11.7% and 4% were irrationally manipulated, 5.8% and 1.8% needed manipulation, 3.7% and 0.2% were alternatively dispensed, 8.8% and 7.5% of the medicines had correct advice on their label and also 745 medicines were adequately labeled in the hospital and the selected drug stores. In this study, 92% of medicines were adequately labeled and had sufficient advice on their labels, 15.3% of medicines were irrationally manipulated and around 7.7% of the dosage forms needed manipulation during dispensing. The type of medicine retail outlet had a significant effect on the percentage of instances where alternative solid oral dosage forms were dispensed (p = 0.003), the percentage of dosage forms were adequately labeled (p = 0.008), and the percentage of dosage forms were irrationally manipulated before dispensing (p = 0.001). Conclusion: The rational dispensing practice of oral dosage forms of medicines was relatively poor and there is room for improvement.

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BACKGROUND: The main elements of effective vaccine cold chain management at the immunization service delivery point are well-trained vaccine cold chain handlers, vaccine storage equipment, and appropriate vaccine management procedures. Vaccine cold chain handlers must have enough expertise to provide the correct vaccine at the right time, maintain vaccine potency, and minimize vaccination failures. The study assessed knowledge of vaccine cold chain handlers on vaccine cold chain management, adherence to the WHO vaccine storage codes and vaccine cold chain management practice at primary health facilities in Dalocha district of Silt'e zone. METHOD: Institutional-based cross-sectional study was done at twenty-eight primary health facilities. One hundred forty primary health workers were drawn from four health centers and twenty-four health posts operating in Dalocha woreda of Silt'e zone, SNNPR, Ethiopia. A self-administered questionnaires and on-spot observation checklists were adapted from the WHO and WHO-UNICEF-effective vaccine management assessment tools to collect data from cold chain unit of the primary healthcare facilities. Data were entered to EPI data version 3.1; exported and analyzed using SPSS version 22. Statistical analysis was carried out to determine the level of knowledge, adherence to WHO cold chain management guideline and vaccine handling practice. The relationship that the knowledge of primary healthcare workers, primary healthcare workers training status, primary healthcare facilities' adherence to WHO vaccine storage codes, and length of work experience of primary health care workers have with the vaccine management practice were also explored RESULT: Above Half (54%) of the respondents have satisfactory knowledge of vaccine cold chain management. One hundred (71.4%) vaccine cold chain handlers did point correctly to the recommended range of temperature (2°C -8°C) for vaccine storage. Around two-thirds (63.6%) of them were aware of the twice-daily temperature recordings. Nearly half, (46.2%) of primary healthcare facilities have experienced poor adherence to the WHO storage practice codes. Around three-fifths of the observed primary healthcare facilities have registered undesirable vaccine management practices. The primary healthcare workers who received training on vaccine cold chain management (χ2 = 0.058, p=0.015), served at primary health care facilities for more five years (χ2 =18.545, p≤0.001), shown good adherence to WHO vaccine storage code (χ2 =18.545, p≤0.001), have sufficient knowledge on vaccine cold chain management (χ2=4.210, p≤0.031) were all significantly associated with desirable vaccine cold chain management practice. CONCLUSION: There is a gap in vaccine cold chain handlers' knowledge about vaccine cold chain management and less than desirable adherence to WHO vaccine storage codes at primary healthcare facilities in Dalocha district. The majority of the observed primary health facilities have registered poor vaccine management practices. Everyone who has a stake in the cold chain management of vaccines should do their share, individually and collectively, to guarantee that everyone reaps the benefits of an effective cold chain.

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Introduction: Traditional medicine has been used for the management of common mild conditions such as headache, diarrhea, and common cold as well as in the treatment of chronic diseases including hypertension. The usage of this medicine is regarded as acceptably safe with most Ethiopian people. Attitude and practices toward traditional medicine are crucial elements of hypertension control and its favorable outcome expectation. This study aimed at assessing the attitude and practice toward traditional medicine among hypertensive patients on follow-up at Mizan-Tepi University Teaching Hospital, Southwest Ethiopia. Method: Facility-based cross-sectional study was conducted from 1st December 2020 to 30th December 2020 among 173 hypertensive patients. A consecutive sampling technique was used to select study participants. Data were collected through interviewer-administered structured questionnaire and analyzed using Statistical Package for the Social Sciences software version 23. Multivariable logistic regression analysis was done to identify the independent predictors of patients' attitude toward traditional medicine and their traditional medicine use at a p value ⩽0.05. Results: Eighty-seven (50.29%) of the total 173 approached patients were found to have good attitude toward traditional medicine. Ninety-seven (56.07%) participants had used traditional medicine at least once in their lifetime and 45 (46.39%) patients used traditional medicine and modern medicine concomitantly. Participants' residence (adjusted odds ratio = 2.79, confidence interval = 1.01-7.74, p-value = 0.049) and educational status (adjusted odds ratio = 1.76, confidence interval = 1.61-5.09, p-value = 0.032) had significant association with attitude toward traditional medicine, while patients' age (adjusted odds ratio = 1.43, confidence interval = 1.32-4.96, p-value = 0.039), residence (adjusted odds ratio = 2.18, confidence interval = 1.10-4.32, p-value = 0.025), and occupation (adjusted odds ratio = 3.38, confidence interval = 1.55-7.38, p-value = 0.002) had significant association with their traditional medicine use. Conclusion: Half of the study participants had good attitude toward traditional medicine, and nearly, one-fourth of the participants had practiced traditional medicine along with modern medicine. Health service providers should be aware of traditional medicine use and advise patients on the dosing of traditional medicine.

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AIM: The present research work was aimed to formulate fast disintegrating tablets (FDTs) of salbutamol sulphate (SBS) using a combination of a superdisintegrant and a subliming agent, optimize the formulation and evaluate the in vitro performance of the developed FDTs. MATERIALS AND METHODS: A formulation of SBS FDT was developed using a combination of superdisintegrant - crospovidone and subliming agent - Ammonium Bicarbonate (AB) in which formulation variables, namely levels of crospovidone and Microcrystalline Cellulose (MCC):Mannitol (MNTL) ratio, were evaluated for their effects on the response variables, disintegration time, hardness, friability and wetting time, of the resulting FDTs. By employing Central Composite Design (CCD) methodology, the FDTs were optimized to achieve optimum levels of the formulation factors. RESULTS: The desired optimum condition was obtained at 7.82% crospovidone and 70% of 1.56:1 MCC: MNTL ratio, while maintaining AB at 5% level for aesthetic reasons. Under the optimized conditions, the disintegration time, hardness, friability, and wetting time were 14.57 ± 0.53 sec, 7.17 ± 0.82 kg/cm2, 0.311% and 13.14 ± 0.69 sec, respectively. The experimentally observed responses were found to be in close agreement with the predicted values for the optimized formulation. Moreover, the validity of the obtained optimal point was confirmed by the low magnitude of percent prediction error (< 5%). CONCLUSION: FDTs of SBS were successfully formulated and optimized using CCD employing a combination of a superdisintegrant and a subliming agent.

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ABSTRACT: The use of Antiretroviral therapy (ART) has become a standard of care for the treatment of HIV infection. The therapy restores immune function and reduces HIV-related adverse outcomes. However, treatment failure erodes this advantage and leads to an increased morbidity and compromised quality of life in HIV patients. Thus, this study aimed to assess anti-retroviral treatment failure and associated factors among HIV patients on the first line ART at Mizan-Tepi University Teaching Hospital. A cross-sectional study was undertaken among adult patient who have been on ART and attending ART Clinic of Mizan-Tepi University Teaching Hospital from September 2014 to September 2018. Data were collected retrospectively by reviewing patients' medical charts using a standard structured questionnaire. Data were entered into Epi data version 4.0.2 and then exported to SPSS version 21.0 for analysis. To identify the predictors of anti-retroviral treatment failure, multiple stepwise backward logistic regression analysis were done. P value < .05 was considered as statistically significant. Among 221 patients included in the study, 118 (53.39%) were females. The mean weight of study participants at ART initiation was 57.04 kg. Of the 221 patients on the first line ART, 10 (4.5%) experienced treatment failure. Of these patients, 5 (50%) and 3 (30%) experienced virological failure and clinical failure, respectively. Functional status (AOR: 3, CI: [1.13-6.5], P < .001) and low baseline CD4 cell count (AOR: 4.3, CI: [3.4-10.6], P < .0001) were found to be an independent predictors of treatment failure. The rate of first-line ART treatment failure in the study setting was substantial. Functional status and low baseline CD4 cell count were found to be an independent predictors of virological, clinical and immunological failure. Therefore, more attention should be given for the lifestyle of pateints' on ART and maximize virological tests for monitoring treatment failures.

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Nanomedicine drug delivery systems hold great potential for the therapy of many diseases, especially cancer. However, the controlled drug delivery systems of nanomedicine bring many challenges to clinical practice. These difficulties can be attributed to the high batch-to-batch variations and insufficient production rate of traditional preparation methods, as well as a lack of technology for fast screening of nanoparticulate drug delivery structures with high correlation to in vivo tests. These problems may be addressed through microfluidic technology. Microfluidics, for example, can not only produce nanoparticles in a well-controlled, reproducible, and high-throughput manner, but it can also continuously create three-dimensional environments to mimic physiological and/or pathological processes. This overview gives a top-level view of the microfluidic devices advanced to put together nanoparticulate drug delivery systems, including drug nanosuspensions, polymer nanoparticles, polyplexes, structured nanoparticles and therapeutic nanoparticles. Additionally, highlighting the current advances of microfluidic systems in fabricating the more and more practical fashions of the in vitro milieus for fast screening of nanoparticles was reviewed. Overall, microfluidic technology provides a promising technique to boost the scientific delivery of nanomedicine and nanoparticulate drug delivery systems. Nonetheless, digital microfluidics with droplets and liquid marbles is the answer to the problems of cumbersome external structures, in addition to the rather big pattern volume. As the latest work is best at the proof-of-idea of liquid-marble-primarily based on totally virtual microfluidics, computerized structures for developing liquid marble, and the controlled manipulation of liquid marble, including coalescence and splitting, are areas of interest for bringing this platform toward realistic use.

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BACKGROUND: Effective and efficient cold chain management maximizes utilization of healthcare resources, reduces cold chain products wastage, and improves the quality of health services. It eventually guarantees that clients receive cold chain products they need at service delivery points. The objective of this study was to evaluate cold chain management performance for temperature-sensitive medicines at public health facilities in Southwest Ethiopia supplied by the Jimma Pharmaceuticals Fund and Supply Agency hub. Method and Materials. The study used an institution-based cross-sectional study design. Forty-seven (47) public health facilities in Southwest Ethiopia were evaluated using checklists adopted from the Logistic Indicators Assessment Tool, Vaccine Management Assessment Tool, and Logistic System Assessment Tool. RESULTS: The study revealed that the mean availability of essential cold chain products was 72.1 ± 14.8% while the average stock-out rate was 26.2 ± 8.6%. The median stock-out duration was 23 ± 21 days for all visited public health facilities. Two hundred and sixty-three (43.06 ± 15.3%) of the public health facilities' stock records were found accurate, and the wastage rate due to expiration was 9.2 ± 7.8% for all visited health facilities. Thirty public health facilities (63.8 ± 36.2%) had acceptable storage conditions. Conclusions and Recommendations. Supply chain performance at the study facilities was not adequate overall, and focused efforts need to be directed at managing the availability of critical cold chain medicines. Some cold chain management challenges demand the attention of the top management, while the rest can be addressed by operational management at the facilities through provision of appropriate training and supervision of the cold chain pharmaceutical handlers.

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OBJECTIVE: The objectives of this research were to investigate pharmacy professionals' counseling practices as well as to evaluate pharmacy professionals' counseling skills and the content of counseling services provided to patients visiting medicine retail outlets. METHODS: A facility-based observational cross-sectional study was used to assess medication counseling practice by pharmacy professionals. Data were gathered through an observation and a semi-structured questionnaire. Epi data version 4.0.2 was used to enter data, which was subsequently exported to SPSS version 21.0 for analysis. ANOVA and post hoc statistical analyses were used to investigate the association between independent and dependent variables; and a 0.05 p-value was considered. RESULTS: This study has a total of 105 pharmacy professionals that were included in the analysis. The majority of those who responded were between the ages of 25 and 29. The most common drug information offered by pharmacy staff to patients was frequency of administration (90%), length of therapy (90%), and unit dose dispensed, according to the current study (86%). Pharmacy professionals' age was significant on components of counseling practice as on mentioning the name of drugs during dispensing the medication (p=0.000), the route of administration (p=0.000), a drug dose (p=0.003), frequency of drug administration (p=0.016), proper medicine storage (p=0.024), type of dosage form (p=0.025), and duration of treatment (p=0.012). In comparison with the other age groups, an age greater than 40 years was significant on components of counseling practice (p=0.001) as a factor associated with penurious counseling practice than the other groups. CONCLUSION: This study shows that counseling practice is still quite low in comparison to what is expected. Some of the issues that affect counseling include a high patient load, the lack of a private counseling room, a lack of updated drug knowledge, and a lack of experience were factors that influence counseling.

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BACKGROUND: Regarding the protection of community and health professionals suffering from a COVID-19 outbreak, currently different alcohol-based hand sanitizers have been distributed. Even though for effective protection effective alcohol-based hand sanitizers are mandatory. Their efficacy was not evaluated. This is the reason why this research was designed to assess the antimicrobial efficacy of hand sanitizers that have been sold in southern parts of Ethiopia. METHODS: Six test organisms (Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa, Klebsiella pneumoniae, Salmonella typhimurium and Shigella boydii) were selected from different clinical specimens. Then seven locally made products of alcohol-based hand sanitizers (MTU, Folium Fine, Epharm, Harego, Taflen and Sheba) were purchased and the disc diffusion, minimum inhibition concentration and minimum bactericidal concentration test were done against selected test organisms. Quality control measures throughout the whole process of the laboratory work were implemented and descriptive parameters were analyzed. RESULTS: The zones of inhibition of the hand sanitizers at their claim concentration were ranged from noninhibition zone (Folium) to 27mm (Sheba). The minimum inhibitory concentration against all selected test organisms was observed at 45%, 55%, 65% and Taflen on undiluted form. The growth of test organisms was decreased across increasing the concentration gradient of different hand sanitizers. MTU except against E. coli, Fine, Hargo, Ephra and Sheba hand sanitizers were showed growth below 60% concentrations for all test micro-organisms. But a Folium product against all selected test micro-organisms and MTU product against E. coli were not bactericidal. CONCLUSION: Fine, Hargo, Ephra, Sheba and Taflen sanitizers were the products that were effective in inhibiting the growth of all the selected test organisms, and they were having effective bactericidal activity in vitro at their claim concentration. But MTU product against E. coli and Folium product against all test microorganisms were not having an effective bactericidal activity. So, regulatory authorities and manufacturers should implement strict quality control measures and regular observations throughout the production to ensure the efficacy of hand sanitizers.

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INTRODUCTION: Psychotropic medications are crucial in the treatment of a variety of psychiatric disorders. Use of second-generation antipsychotics (SGA) has been associated with many adverse events. Assessment and monitoring of ADRs is required to develop appropriate interventional strategies to manage, prevent and minimize the risks of undesirable effects and thus improve quality of life and adherence, avoid relapse, and reduce treatment costs. OBJECTIVE: The objectives of this study were to assess adverse drug reactions and its predictors in psychiatric patients taking psychotropic medications from the outpatient pharmacy of MTUTH. METHODS: A cross-sectional study design was conducted using a structured questionnaire interviewing a psychiatric patient. One way ANOVA and bivariate logistic regression was computed for all independent variables to identify variables that fit for multivariate logistic regression. A p-value less than 0.05 was considered significant. RESULTS AND DISCUSSIONS: A total of 101 patients (91.8%) experienced one or more types of ADR in the current study. There was a statistically significant relationship between ADRs management and age, marital status, educational status, occupation, and monthly income of the study participants. The odds of having experienced autonomic adverse drug reactions experience among respondents aged 30 years and older higher than those under 30 years. Participants taking multiple medications were more likely to face psychiatric adverse drug reactions compared to those taking a single medication. Patients taking multiple psychotropic medications were ten times more likely to develop autonomic adverse drug reactions compared to those taking a single drug. CONCLUSION: The study revealed a moderate incidence of ADR in patients attending the psychiatric OPD. Age and number of antipsychotics were predictors of ADR (autonomic and psychiatric). This study revealed that there is a gap in the role of clinicians in the monitoring and reporting of ADRs.

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BACKGROUND: Coronaviruses are a large group of viruses that are common throughout the community. They are associated with mortality, hospitalization, substantial extra costs and lower patient's quality of life. Thus, this study aimed to assess the community's knowledge of COVID-19 and associated factors in Mizan-Aman town, southwest Ethiopia. METHODS: Community-based cross-sectional study design was conducted among the community of Mizan-Aman from April 14 to May 14, 2020. A systematic sampling technique was used to collect data from selected households. Data were entered into Epi data version 4.0.2.101 and then exported to SPSS version 24.0 for analysis. To identify the predictors of knowledge of COVID-19, multiple backward logistic regression analysis was used. To show the accuracy of data analysis, 95% CI was used, and statistical significance was considered at p <0.05. RESULTS: From 423 sampled population, 393 (92.9%) of them responded to the questionnaire. Of these, 233 (59.3%) were male, 225 (57.3%) were 18-34 years old, and 250 (63.6%) were married. The overall correct rate of the knowledge questionnaire was 74.75%. More than 85% of respondents were well aware of the main clinical symptoms of COVID-19, its transmission by close contact, its prevention by not going to crowded places and isolation of infected persons. Male gender (AOR=3.74, CI: 1.87-7.49), age (35-54 years) (AOR=3.81, CI: 1.35-10.70), age ≥55 (AOR=2.97, CI: 1.16-7.62), lack of formal education (AOR=6.0, CI: 1.54-23.40), farmer (AOR=8.72, CI: 2.08-35.53), daily laborer (AOR=7.57, CI: 2.28-25.15), merchant (AOR=6.34, CI: 2.06-19.43), house wife (AOR=11.59, CI: 2.91-46.23) were significantly associated with poor knowledge, whereas single marital status was less likely associated with poor knowledge of COVID-19. CONCLUSION: One-third of the study participants had poor knowledge regarding COVID-19. Male gender, age above thirty-five years, lack of formal education, being farmer, daily laborer, merchant and house wife were significantly associated with poor knowledge. Therefore, awareness creation should be given.