Magnitude and determinants of uncontrolled blood pressure among hypertensive patients in Ethiopia: hospital-based observational study

Background: Hypertension is an important public health problem worldwide. There is lack of data on uncontrolled blood pressure in developing countries. Objectives: To determine the magnitude and predicting factors of uncontrolled blood pressure in hypertensive patients attending Gondar university hospital, Ethiopia. Methods: A hospital-based cross-sectional survey was conducted from July 2015 to March 2016. All hypertensive patients were followed and the blood pressure levels were measured. Binary logistic regression analysis was done to determine the predictors of uncontrolled blood pressure. A p-value of <0.05 was set at priori with 95% confidence interval to test the level of significance. Results: Of the total 578 hypertension patients, 543 (93.9%) fulfilled the study criteria and were included in the final analysis. The mean age of the participants was 55.96±14.6 years. Nearly two-third (58.2%) of the participants were females. More than one-tenth (11.4%) of the respondents had uncontrolled blood pressure. High salt intake carried six times more risk of uncontrolled blood pressure. Elderly individuals had lower risk as compared to young age group. However, comorbidities were not related with uncontrolled blood pressure. Conclusions: Blood pressure control was relatively high in the hospital studied. High salt intake was strongly linked with uncontrolled blood pressure. Individuals with high salt intake should be followed for their medication experience and disease knowledge

Prevalence, Reasons, and Perceived Effects of Khat Chewing Among Students of a College in Gondar Town, Northwestern Ethiopia: A Cross‑sectional Study

Background: The estimate of the number of people chewing Khat globally ranges from 5 to 10 million people. Its use may result in a variety of effects due to the different compounds in it with effects on the gastro‑intestinal system and nervous system being the principal ones. Aim: To assess the prevalence, factors, and effects of Khat chewing among students of a college in Gondar town, northwestern Ethiopia. Subjects and Methods: An institution‑based cross‑sectional study was conducted from 15th to 20th of April 2009 on a total sample of 424 students who were selected using stratified random sampling technique. Data were collected by three of the principal investigators using a structured pretested data collection instrument and analyzed by Epi Info version 3.5.2. Results: The lifetime and current prevalence of Khat chewing among the respondents were 42% (168/400) and 32.5% (130/400), respectively. Sex (P &lt; 0.01), religion (P &lt; 0.001), and income (P &lt; 0.01) showed statistically significant variation in Khat chewing. The commonest frequency of Khat chewing was once a day 33.1% (43/130) while alcohol (40.8% [53/130]) and cigarette (40.0% [52/130]) were the mostly used substances with Khat. More than half of the chewers (53.85% [70/130]) reported spending 1–4 h for one Khat chewing ceremony. Financially majority of the chewers reported spending up to 10 Ethiopian Birr (ETB) (1.13 United States Dollar) on Khat ( 54.6% [71/130]) and other substances (64.6% [84/130]). Nearly two‑thirds (62.3% [81/130]) of the chewers mentioned seeking concentration during study as their main reason for chewing. Among chewers, 83.1% (108/130) reported they faced problem associated to sleep disturbance, 82.3% (107/130) loss of appetite, and 80.8% (105/130) constipation. Conclusion: The prevalence of Khat chewing was fairly high among the students and the majority among them used other substances together with Khat. Spending of a significant amount of money and facing health problems were reported to be consequences of the habit. The college should take steps to make students aware of the ills of Khat chewing and associated habits.Keywords: College, Effects, Gondar, Khat, Prevalence, Reason

Prevalence and Predictors of Inappropriate Medications Prescribing Among Elderly Outpatients at a University Hospital in Northwestern Ethiopia: A Retrospective Cross-Sectional Study

A cross-sectional study was conducted at Gondar university referral hospital from 10th of February to 5th of March 2012 using retrospective data on the diseases and medications from medical records of 392 elderly outpatients aged 60 years or older. Data analysis involved use of World Health Organization (WHO) prescribing indicators, Updated 2002 Beer’s criteria and DRUG-REAX® system software package of MICROMEDEX (R) Healthcare Series to assess the prescribing pattern, identify potentially inappropriate medications and potential drug-drug interactions, respectively. Statistical analyses done included binary logistic regression using SPSS version 16. The results indicated that anti-infectives were the most commonly prescribed medications. Average number of medications per patient was 1.63 and antibiotics were prescribed during 35.5% of patient encounters. Among the 255 patients aged 65 years or older, 25 (9.8%) were prescribed potentially inappropriate medications based on 2002 Beers criteria. Among the 189 patients prescribed with two or more medications, 47 (24.9%) encountered at least one potential drug-drug interaction. Number of medications and diagnosis with hypertension were significant predictors of potentially inappropriate medication and presence of drug interactions. Based on WHO's prescribing indicators, the pattern of prescribing was generally acceptable except for high prescription of antibiotics. However, considerable proportion of cases of prescribing of potentially inappropriate medications and those with potential drug-drug interactions were documented in this study.Keywords: Beers list/criteria, drug-drug interaction, elderly, prescribing pattern, Ethiopi

Clients&rsquo; expectations from and satisfaction with medicine retail outlets in Gondar town, northwestern Ethiopia: a cross-sectional study

Mulualem Workye,1 Sewunet Admasu,2 Tamrat Abura,1 Yared Belete,1 Yonas Getaye,2 Fitsum Sebsibe Teni,1 Abdrrahman Shemsu Surur31Pharmaceutics and Social Pharmacy Unit, 2Clinical Pharmacy Unit, 3Pharmaceutical Chemistry Unit, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, Gondar, Amhara Regional State, EthiopiaPurpose: The aim of this study was to assess clients&#39; level of expectation from and satisfaction with medicine retail outlets (MROs) in Gondar town, northwestern Ethiopia.Patients and methods: An institutions-based cross-sectional study was conducted from April 20 to May 5, 2014, by sampling five pharmacies and eight drug stores through simple random sampling. Clients, 424, who came to the MROs during the study period were included in the study. Data were collected using structured questionnaires measuring expectations and satisfaction of clients using a Likert scale of 1&ndash;5 through face-to-face interviews.Results: Out of the total 424 interview encounters, 422 (99.5% response rate) questionnaires were included in the analysis, of which 61.1% were of males. The overall mean expectation of respondents toward MRO setting and services was 3.82 and that of satisfaction of the respondents was 3.02. More than three-quarters (76.8%) of the respondents expected medicines in affordable prices from MROs, but nearly half (44.8%) were not satisfied with it. Much more than half (58.5%) of the respondents were dissatisfied with the comfort and convenience of private counseling area. Also, nearly half (47.6%) of the respondents claimed that pharmacy professionals did not provide information regarding the storage condition of medications. There was statistically significant difference in overall expectation (t=2.707, P=0.007) and satisfaction (t=2.260, P=0.024) with the setting and services of MROs between respondents who claimed to know the difference between a pharmacy and a drug store and those who claimed they did not.Conclusion: Clients&rsquo; expectation from MRO services was high, with average satisfaction. The overall expectation and satisfaction of the respondents toward MROs were lower in those who reported they did not know the difference between a pharmacy and a drug store than in those who claimed to know the difference. Supportive supervision by the town&rsquo;s health bureau on the MROs is recommended to help improve clients&#39; satisfaction.Keywords: community, drug store, pharmacy, pharmacy professional, service

Medicine storage, wastage, and associated determinants among urban households : a systematic review and meta-analysis of household surveys

Background: Irrational household storage of medicines is a world-wide problem, which triggers medicine wastage as well as its associated harms. This study aimed to include all available evidences from literature to perform a focused examination of the prevalence and factors associated with medicine storage and wastage among urban households. This systematic review and meta-analysis mapped the existing literature on the burden, outcomes, and affective socio-economic factors of medicine storage among urban households. In addition, this study estimated pooled effect sizes for storage and wastage rates. Methods: Household surveys evaluating modality, size, costs, and affective factors of medicines storage at home were searched in PubMed, EMBASE, OVID, SCOPUS, ProQuest, and Google scholar databases in 2019. Random effect meta-analysis and subgroup analysis were used to pool effect sizes for medicine storage and wastage prevalence among different geographical regions. Results: From the 2604 initial records, 20 studies were selected for systematic review and 16 articles were selected for meta-analysis. An overall pooled-prevalence of medicine storage and real wastage rate was 77 and 15%, respectively. In this regard, some significant differences were observed between geographical regions. Southwest Asia region had the highest storage and wastage rates. The most common classes of medicines found in households belonged to the Infective agents for systemic (17.4%) and the Nervous system (16.4%). Moreover, income, education, age, the presence of chronic illness, female gender, and insurance coverage were found to be associated with higher home storage. The most commonly used method of disposal was throwing them in the garbage. Conclusions: Factors beyond medical needs were also found to be associated with medicine storage, which urges effective strategies in the supply and demand side of the medicine consumption chain. The first necessary step to mitigate home storage is establishing an adequate legislation and strict enforcement of regulations on dispensing, prescription, and marketing of medicines. Patient’s pressure on excessive prescription, irrational storage, and use of medicines deserve efficient community-centered programs, in order to increase awareness on these issues. So, hazardous consequences of inappropriate disposal should be mitigated by different take back programs, particularly in low and middle income countries.