Liraglutide's Effect on Weight Management in Subjects With Pre-diabetes: A Systematic Review & Meta-Analysis.

BACKGROUND: Despite the growing literature, the effectiveness of liraglutide in weight management among individuals with prediabetes and in preventing the disease remains controversial. This study aims to critically evaluate the extent of liraglutide's impact on weight management in this population and assess the heterogeneity among extant studies. METHODS: A systematic literature search was conducted across MEDLINE, Embase, ClinicalTrials.gov, and the reference list of retrieved studies to identify eligible English language randomized controlled trials evaluating liraglutide's effect on weight in individuals with pre-diabetes. Non-randomized studies, studies not reporting relevant outcomes, and those conducted on patients with type 2 diabetes were excluded from this review. Outcomes included a change from baseline in absolute body weight in kg, body mass index (BMI), waist circumference, glycosylated hemoglobin (HbA1c), and low-density lipoprotein cholesterol levels. Additional safety outcomes were also reported. Data were analyzed using R statistical software version 4.3.1. A fixed-effect model was used when pooling crude numbers for study outcomes. Moreover, a sensitivity analysis using random-effect model was performed and heterogeneity was assessed using I2 statistics. RESULTS: Five eligible studies were included, with a total of 1604 subjects in the liraglutide arm and 859 subjects in the control arm. Participants exposed to liraglutide showed a decrease in body weight (mean difference [MD] = -4.95 kg; 95% CI -5.16, -4.73; I2 = 93%), BMI (MD = -2.06 kg/m2; 95%CI -2.22, -1.89; I2 = 97%), waist circumference (MD = -4.61 cm; 95% CI -4.79, -4.43; I2 = 82%), HbA1c (MD = -0.33%; 95%CI -0.34, -0.31; I2 = 100%), and low-density lipoprotein cholesterol levels (MD = -0.36 mmol/L; 95% CI -0.39, -0.33; I2 = 99%). The overall effect size remained similar when using a random-effects model for all outcomes. In addition, the rate of adverse events was higher with liraglutide when compared to the control; however, the dropout rates were relatively lower in the former arm. CONCLUSION: While our meta-analysis suggests that liraglutide can reduce body weight, BMI, waist circumference, and HbA1c levels in individuals with pre-diabetes, the findings should be interpreted cautiously due to limitations such as the small number of trials and their short duration, and variability in dosages. Further randomized controlled trials examining long-term outcomes are essential to validate these findings and address the high heterogeneity among the studies included in this analysis.

Population pharmacokinetics of gentamicin in acute lymphoblastic leukemia pediatric patients compared to non-oncology patients.

Understanding the pharmacokinetics of gentamicin is essential in special populations, such as pediatric patients with acute lymphoblastic leukemia (ALL), in light of previous studies indicating that ALL patients have a lower volume of distribution than non-ALL patients. Furthermore, validation of such results is needed to ensure their clinical application. Accordingly, this single-center, retrospective, cross-sectional study compares the pharmacokinetic parameters of volume of distribution and clearance (Cl) of gentamicin between ALL and non-ALL patients. Inclusion criteria were pediatric patients aged between 1 and 14 years with or without ALL and receiving intravenous gentamicin for treatment courses > 72 h. Patients' characteristics, such as age, sex, height, serum albumin, diagnosis, serum creatinine (Scr) concentration, dosing, and pharmacokinetic information, including peak and trough concentrations, were retrieved. The study scrutinized a total of 115 pediatric patients, comprising toddlers (15.7 %), children (76.5 %), and adolescents (7.8 %). All patients received gentamicin every 8 h, with an average dose of 2.50 (0.64) mg/kg. Patients were divided into two groups based on disease state, with 45.2 % (n = 52) in the non-ALL group and 54.8 % (n = 63) in the ALL group. Both groups had similar characteristics in terms of gender, weight, body surface area, and dose. The only significant covariates identified were weight and creatinine clearance (Clcr) for volume of distribution (Vd). A significant difference was found in Scr, Clcr, and blood urea nitrogen (BUN); however, no significant difference between ALL and non-ALL patients emerged in the volume of distribution or Cl. In conclusion, the study findings indicate that dosing requirements were similar between the two groups. Further prospective studies with larger sample sizes are warranted.

Nausea and Vomiting of Pregnancy in Saudi Females: A Cross-Sectional Study.

Background: Nausea and vomiting of pregnancy (NVP) is a frequently reported medical condition during pregnancy. However, no studies have evaluated its impact on women's ability to perform acts of daily living in the Saudi population. Hence, this study aimed to explore the impact of NVP on the day-to-day functions of pregnant women in Saudi Arabia. Methods: This cross-sectional online survey study was conducted between March 18, 2019, and April 17, 2019. Pregnant females and new mothers were asked to complete an anonymous online questionnaire. Results: A total of 591 women with NVP participated in the study. Pregnant women at the time of the survey were 233 (39.4 %), and 358 (60.6 %) were new mothers who had a child under the age of 1 year. Most participants, 556 (94.1 %), reported experiencing NVP symptoms at some time during their pregnancies. NVP symptoms were most predominant during the first trimester, as experienced by 420 (75.5 %) women. NVP severely affected daily activities in 45.4 % of participants. About 58 % of the women reported that they might never consider getting pregnant again because of NVP. Conclusions: Our study found that most Saudi women suffered from NVP during their pregnancies. Additionally, NVP impacts women's daily-life functioning and their desire to become pregnant again. This warrants further studies to explore NVP socioeconomical impact on Saudi women.

Clinical Knowledge, Attitude, and Perceptions of Community Pharmacists Towards Pharmacogenomics - A Cross-Sectional Study from Saudi Arabia.

Background and Aims: It is crucial to provide healthcare personnel with the necessary knowledge and understanding of genetic testing and pharmacogenomics. The purpose of this study is to assess the knowledge, attitudes, views, and considerations of Community pharmacists (CPs) about pharmacogenomics and genetics. Methods and Materials: A cross-sectional web-based study was conducted among practicing pharmacists Between January and February of 2022. Participants were recruited through a convenient sampling technique. A total of 23 item questionnaires were used to assess the Knowledge Attitudes, Views, and Considerations toward Pharmacogenomics among pharmacists. Results: The mean age of the CPs were 28.45±7.29(Std). Among the CPs, 38.4% (98 of 255) of them were correctly identified human chromosomes, and the majority of them 73.3% knew that adverse reactions can be caused by genetic changes in the human body. A total of 194 CPs agreed that certain drugs can be affected by genetic changes in the patient. In this study, one-third (33%) of the CPs were found to have good knowledge, while most (66.3%) of the CPs were found poor knowledge of pharmacogenomics and genetics. Furthermore, the knowledge score is significantly different concerning the qualification of the CPs (p=0.0001). Conclusion: The current findings, demonstrated a majority of the CPs found a lack of knowledge and understanding regarding pharmacogenomics and its perspectives, there is a need to increase awareness among CPs to reduce the knowledge gap of pharmacogenomics and genetics.

Perception of pharmacy students toward numeracy: An observational study from King Saud University, Riyadh Saudi Arabia.

Background and objective: Numeracy is the branch of mathematics involved in understanding basic calculations, quantitation, estimation, reasoning, and execution of multistep operations. It is very imperative that pharmacists understand and apply numeracy skills in their routine work in the interest of their profession and patient care. This observational study was designed to assess the pharmacy student's perceptions of numeracy. Methods: A prospective observational study was conducted by the Department of Pharmacy, King Saud University, Kingdom of Saudi Arabia, between December 2021 and February 2022. All the enrolled subjects pursued a 5-year Pharma degree course at the university using a 9-item instrument, which accessed the perception of students toward numeracy. The data were analyzed using the statistical software statistical package for social science (SPSS) version 26.0 (SPSS Inc., Chicago, IL, USA). Chi-square and Fisher's exact test were used to derive an association between various parameters of the study subjects. A P-value of < 0.05 was taken as statistically significant. Results: A total of 550 pharmacy students were approached in this study, out of which 21 (3.8%) students were excluded due to incompleteness of the responses; thereupon, 529 students were included in the study. We learned that almost 90.0% of students had excellent and/or good mathematical ability, but at the same time, they were frequent users of calculators. Most of the students endorsed the importance of numeracy and showed their interest in attaining more knowledge of numeracy. Similarly rating the perceptions of mathematical ability is significantly associated with the frequency of use of a calculator for calculations (p = 0.0001). Conclusion: Pharmacy students showed interest in numeracy and correspondingly showed excellent perceptions toward mathematical ability. Although the role of numeracy has been well accepted, inciting changes in teaching-learning practices through mathematically focused teaching approaches throughout the pharmacy program will increase its applicability in healthcare.

Prevalence, knowledge and attitude toward electronic cigarette use among male health colleges students in Saudi Arabia-A cross-sectional study.

Background: Health care professionals have an important role in increasing awareness about smoking harms and serving as role models. This study aims to assess knowledge, attitude and perception toward electronic cigarettes (ECs) as well as prevalence of ECs use among male health colleges students. Method: This is a cross-sectional survey-based study conducted among students in the male campus of five different health colleges over a 4-month period from February 2020 to May 2020. Descriptive analysis was used to assess the knowledge, perception and attitude, and inferential testing was used to evaluate the association of different participant's variables and knowledge toward ECs usage using SPSS. Results: A total of 333 students were included in the analysis. Most of students (n = 205; 61.6%) had never used ECs, while 22.8 and 15.6% used them for recreational and smoking cessation purposes, respectively. Focusing on ECs users from each college individually, medical students had the highest prevalence followed by dental, pharmacy and nursing students (47.4, 40.7, 34.5, and 32%, respectively). Many students had misconceptions and a low level of knowledge about ECs, such as recognizing them as smoking-cessation tools and not knowing whether toxic and carcinogenic components levels in ECs are similar to conventional cigarettes, respectively. Medical students had significantly higher knowledge compared to dental students [3 (2) vs. 2 (1); p = 0.033]. Moreover, smokers were less knowledgeable than non-smokers [2.5 (1) vs. 2.1 (1), p = 0.027]. At least 62.8% of students perceived using ECs as a fashionable alternative smoking method and 59.2% believed that they may become a gateway for smoking addiction. Only 120 (36.0%) health colleges students were confidently able to advise smokers regarding ECs. Conclusion: Our study highlights an increased trend of ECs use accompanied with insufficient knowledge and several misconceptions about ECs among health colleges students. This was associated with a negative influence on their attitude toward ECs use, which would potentially lead to negative consequences on public health.

Assessing Outpatients' Knowledge, Attitude, and Practice Toward Managing Diabetes in Saudi Arabia.

INTRODUCTION: When it comes to non-communicable diseases like diabetes, inadequate knowledge, attitude, and practice are often linked to poor health outcomes. This study aims to assess the patients' knowledge, attitude, and practice (KAP) of diabetes in the outpatient department of a university teaching hospital in Saudi Arabia. METHODOLOGY: In this cross-sectional study, diabetes type 2 patients attending outpatient departments at a university teaching hospital, Riyadh, were assessed regarding their knowledge, attitude, and practice toward diabetes using a validated KAP scale. Descriptive and inferential analysis was done to determine the factors associated with KAP score using SPSS version 26.0 software (SPSS Inc., Chicago, IL, U.S.). RESULTS: Males made up 69.7% of the sample (n = 165), while 56.9% were between the ages of 41 and 75. The level of knowledge and practice had "good" in 37.6%, and 47.9%, respectively, but level of attitude had "positive" in 30.9% of patients. The association between knowledge tier and gender (p0.014) and insurance status (p0.008), respectively, was shown to be significant. However, the attitude tier was only significantly associated with gender (P = .003). The practice tier also showed a significant age association (P = .049). As regards, the mean scores for diabetes-related knowledge were higher only among insured participants (P = .03) than for other participants' sociodemographic factors. Meanwhile, the mean attitude scores were also higher among males (P = .006) than for other sociodemographic characteristics. A comparison of the participants' sociodemographic characteristics found no statistically significant variations in practice scores. CONCLUSION: Unfortunately, this study found that outpatient diabetes patients had insufficient knowledge, practice, and a negative attitude toward diabetes type 2. This imposes a great burden on healthcare workers and hence the healthcare system to improve patient scores via diabetes education programs or pharmacist-led patient counseling initiatives.

COVID-19 Vaccination-Related Sentiments Analysis: A Case Study Using Worldwide Twitter Dataset.

COVID-19 pandemic has caused a global health crisis, resulting in endless efforts to reduce infections, fatalities, and therapies to mitigate its after-effects. Currently, large and fast-paced vaccination campaigns are in the process to reduce COVID-19 infection and fatality risks. Despite recommendations from governments and medical experts, people show conceptions and perceptions regarding vaccination risks and share their views on social media platforms. Such opinions can be analyzed to determine social trends and devise policies to increase vaccination acceptance. In this regard, this study proposes a methodology for analyzing the global perceptions and perspectives towards COVID-19 vaccination using a worldwide Twitter dataset. The study relies on two techniques to analyze the sentiments: natural language processing and machine learning. To evaluate the performance of the different lexicon-based methods, different machine and deep learning models are studied. In addition, for sentiment classification, the proposed ensemble model named long short-term memory-gated recurrent neural network (LSTM-GRNN) is a combination of LSTM, gated recurrent unit, and recurrent neural networks. Results suggest that the TextBlob shows better results as compared to VADER and AFINN. The proposed LSTM-GRNN shows superior performance with a 95% accuracy and outperforms both machine and deep learning models. Performance analysis with state-of-the-art models proves the significance of the LSTM-GRNN for sentiment analysis.

Vector mosquito image classification using novel RIFS feature selection and machine learning models for disease epidemiology.

Every year about one million people die due to diseases transmitted by mosquitoes. The infection is transmitted to a person when an infected mosquito stings, injecting the saliva into the human body. The best possible way to prevent a mosquito-borne infection till date is to save the humans from exposure to mosquito bites. This study proposes a Machine Learning (ML) and Deep Learning based system to detect the presence of two critical disease spreading classes of mosquitoes such as the Aedes and Culex. The proposed system will effectively aid in epidemiology to design evidence-based policies and decisions by analyzing the risks and transmission. The study proposes an effective methodology for the classification of mosquitoes using ML and CNN models. The novel RIFS has been introduced which integrates two types of feature selection techniques - the ROI-based image filtering and the wrappers-based FFS technique. Comparative analysis of various ML and deep learning models has been performed to determine the most appropriate model applicable based on their performance metrics as well as computational needs. Results prove that ETC outperformed among the all applied ML model by providing 0.992 accuracy while VVG16 has outperformed other CNN models by giving 0.986 of accuracy.

Prevalence and Self-Medication for Acne among Students of Health-Related Science Colleges at King Saud University in Riyadh Region Saudi Arabia.

Background and Objectives: In Saudi Arabia, Acne vulgaris is a very predominant ailment among adolescents, especially female university students, and self-medication has become a trend to manage this condition. To determine the prevalence of Acne vulgaris among health care students and to access the scenario of its self-medication in light of students' knowledge, attitude, and practice towards it. Materials and Methods: This was an observational study conducted at King Saud University, Riyadh, Kingdom of Saudi Arabia, from January 2022 to March 2022. The study was undertaken using a pre-structured questionnaire. Results: A total of 550 university students were recruited and the incidence of acne was observed to be 78.5% (432 out of 550) with a female predominance. A total of 56.0% (244 of 432) students used self-medications for acne without a prescription and the most used prescription drugs were topical and oral antibiotics (38.1%), followed by Isotretinoin (22.55), and topical adaplene (20.9%). Female students (n = 181, 63.5%) were significantly more likely to self-medicate compared to male students (n = 63, 42.9%, p ≤ 0.001). Almost 60% of medical students had proper knowledge of medication for acne. Conclusion: Acne vulgaris is a highly prevalent condition among university students of Saudi Arabia and use of self-medication among acne sufferers is high. Education programs should be made to raise awareness about acne and its treatment.

Assessment of Pharmacists' Knowledge and Practices towards Prescribed Medications for Dialysis Patients at a Tertiary Hospital in Riyadh Saudi Arabia.

OBJECTIVE: The present study examined pharmacists' knowledge and practices towards prescribed medications for hemodialysis patients. The impact of a pharmacist's current positions and years of experience on practices and knowledge was also assessed. METHODS: A cross-sectional survey was distributed to pharmacists working at King Abdul-Aziz Medical City-Central Region over a period of 4 months from July to October in 2015. RESULTS: Of the 85 approached pharmacists, 66 pharmacists completed the questionnaire, among which 45 (68.2%), 9 (13.6%), and 12 (18.2%) of them were outpatient hospital pharmacists, discharge counselling pharmacists, and pharmacy practice residents, respectively. In total, 47 (55.3%) of the pharmacists sought drug information resources for newly prescribed medications to hemodialysis patients. Among the surveyed pharmacists, around two-thirds of them (63.6%) were completely confident during counselling hemodialysis patients, while 32% were moderately confident, and only 4.5% were not confident. All of the participating pharmacists checked each patient's allergic status before dispensing hemodialysis medications. The majority of the outpatient hospital pharmacists (35; 77.8%), discharge pharmacists (8; 88.9%), and the pharmacy practice residents (11; 91.7%) agreed that oral ciprofloxacin should be given after dialysis session on the same dialysis days, while 18 (40%), 5 (55.6%), and 9 (75%) of the outpatient hospital pharmacists, discharge pharmacists, and pharmacy practice residents agreed that IV route is preferred for hemodialysis patients to administer epoetin alfa, respectively. Sixty-six percent of discharge pharmacists (n = 6), 91.7% (n = 11) of the pharmacy practice residents, and 55.6% (n = 25) of the outpatient hospital pharmacists checked patient laboratory results prior to dispensing medications (p = 0.001). CONCLUSIONS: Despite the limited knowledge regarding some prescribed medications, most of the hospital pharmacists showed good practices toward dialysis patients.

A National Survey of Attitudes and Practices of Physicians Relating to Therapeutic Drug Monitoring and Clinical Pharmacokinetic Service: Strategies for Enhancing Patient's Care in Saudi Arabia.

PURPOSE: The aim of the study was to evaluate physicians' perception of the concept of pharmacokinetics and therapeutic drug monitoring (PK/TDM) and their use in clinical practice. METHODS: A novel, structured, self-administered questionnaire was designed, validated and distributed to physicians in 3 major cities in Saudi Arabia (Riyadh, Jeddah, Dammam) during a 4-month period. Data were collected on demographics, knowledge and practice of PK/TDM. Attitudes toward integrating these skills into daily clinical practice were also investigated. RESULTS: A total of 724 physicians completed the survey and included in the study. European and North American physicians were found to be more exposed to PK/TDM than other physicians. About 70% of the participants stated that they have applied PK/TDM in their practice, at least, once and most of these were consultants. Only 4.3% of respondents had never checked organ function prior to prescribing narrow therapeutic index drugs. Although the majority (78.4%) perceived PK/TDM as very important to their practice, only 35.3% have tried to calculate drug PK parameters for their patients when necessary. CONCLUSION: The result of this study showed that the knowledge of physicians about PK/TDM was inadequate. Moreover, the utilization of competent clinical pharmacists trained in PK/TDM was low. An interdisciplinary educational program between the physicians and pharmacist in PK/TDM will lead to a better health care outcome.

Assessment of Saudi Mother's Knowledge and Attitudes towards Childhood Diarrhea and Its Management.

This study evaluates the knowledge, attitude of Saudi mothers towards diarrhea in their children and its management at home. Online cross-sectional validated online surveys, targeting Saudi mothers who are living in Saudi Arabia, are used to collect data from the beginning of March to the end of April 2019. Our results show that a total of 1140 mothers (52.1% of them were housewives) participated in the study. Approximately 40.3% of participating mothers believed that childhood diarrhea is a major problem in the Saudi community; however, almost 23% of the participants were unable to identify any critical sign of severe diarrhea, and around 66% falsely stated that diarrhea is caused by teething. Although 62% of our participating mothers knew about oral rehydration therapy (ORS), only 23.5% of them used it for their children. Adequate knowledge about the critical signs, causes, transmission, prevention, and management of childhood diarrhea should be applied in simple language to communicate the health-related information clearly.

Aspirin prescribing pattern and guidelines-adherence evaluation for primary prevention of cardiovascular diseases at a teaching hospital.

The present study investigates the aspirin prescribing pattern and guidelines-adherence evaluation for primary prevention of cardiovascular diseases at a teaching hospital. A total of 816 patients were included in the study, the patients who received aspirin aged 60-69 (29.65%), followed by patients aged 50-59 years old (29.53%) and 70-79 years old (22.91%). Demographic information shown that the majority of the patients were males (58.55%). The BMI revealed that 85.78% of patients were obese. The majority of the patients have diabetes 78.67%, hypertension 74.38%, and dyslipidemia 65.68%. The mean systolic blood pressure was 136 ± 7.4 and diastolic blood pressure was 74.9 ± 5.2. After applying aspirin candidacy calculation, only 6% patients were highly recommended to be on aspirin, 49% patients had reasonable recommendation of aspirin, 27% patients use aspirin based on "may be considered" recommendation, and 23% patients were on aspirin with no indication or recommendation. The study highlights the importance of following the international recommendations in aspirin prescribing, and flags the inappropriate use and prescribing by our healthcare providers. The current study encourages further investigation to be carried out which should include patient and clinician education, to well understand and alleviate the inequalities in aspirin use and adherence. Further studies are also warranted to understand of the prescribing pattern and to provide solutions to avoid aspirin associated complications.

Pharmacokinetic profile of sildenafil citrate in healthy Middle Eastern Males: Comparison with other ethnicities.

AIM: 1) To investigate the pharmacokinetic profile of sildenafil citrate in Middle Eastern males and, 2) To highlight the impact of ethnicity on its pharmacokinetics parameters through comparing Middle Eastern data to the data estimated from different ethnic groups. METHOD: The study was conducted on 24 Middle Eastern healthy male volunteers. Pharmacokinetic data including Cmax, Tmax, t1/2, AUC0-t, AUC0-∞ were estimated from blood samples collected at several time points within 24 h post-administration of a single 100-mg tablet of sildenafil citrate (Viagra®). Pharmacokinetic data of sildenafil generic 100-mg tablet (product B) was determined in the volunteers using the same analytical method. Pharmacokinetic data of other studies published on different ethnicities were obtained and compared to our Viagra®-related data. RESULTS: Analysis of Middle Eastern data (mean ± SD) revealed Cmax = 398.9 ± 107.7 ng/ml; Tmax = 1.84 ± 0.22 h; t1/2 = 2.66 ± 0.97 h; AUC0-24 = 1475 ± 515.3 ng.h/ml; AUC0-∞ = 1556 ± 567.58 ng.h/ml. There was no significant difference between Viagra® and product B, confirming the bioequivalence of the two preparation as well as the reliability of utilized analytical method. Data comparisons between Middle Eastern and other ethnicities indicated that Iranian, Mexican, and Thai would potentially have twice the effect observed in Arabs and Caucasians, considering the same prescribed drug formulation and dose. CONCLUSION: There is a considerable difference in the pharmacokinetic profile of sildenafil citrate between Middle Eastern and other ethnic groups. Ethnicity may predispose individuals to unwanted prolonged activity of sildenafil and adverse events. Thus, it should be taken in consideration by clinicians when recommending sildenafil dose.

Prevalence and severity of dyspepsia in Saudi Arabia: A survey-based study.

BACKGROUND AND AIM: Dyspepsia is one of the gastrointestinal diseases that is very common worldwide. Despite its prevalence globally, which ranges between 1.8% and 57%, no study has assessed the prevalence in Saudi Arabia. This study was aimed to investigate the prevalence and severity of dyspepsia in the general population of Saudi Arabia. METHODS: A modified Short-Form Leeds Dyspepsia Questionnaire (SF-LDQ) was utilized to conduct our study. The questionnaire score ranges between 0 and 32, where zero indicated no dyspepsia, a score of 1-8 indicated mild dyspepsia, a score of 9-15 indicated moderate dyspepsia and a score of higher than 15 represented severe dyspepsia. Socio-demographic data of the participants including age, gender, marital status, BMI, job description, insurance, and education level were collected. Using Statistical Package for Social Sciences version 21.0 (SPSS), a univariate analysis was performed to assess the association of participants characteristics with the prevalence of dyspepsia, whereas logistic regression analysis was used to correlate their characteristics with the severity of dyspepsia. RESULTS: During a period of one month, March 1st to 31st 2019, a total of 778 participants have completed the survey. Most of them were females accounting for 68% of the population, married (63.9%), middle aged (range 34-51 years old) and literate with high school education (72.3%). Ninety two percent (92%) of the study population were found to experience dyspepsia. However, there is no significant association between socio-demographic characteristics and dyspepsia or its severity as well. CONCLUSION: The prevalence of dyspepsia in Saudi Arabia is the highest in the gulf region which would potentially lead to more GI complications, and associate to poor health and economic outcomes. Education programs are essential to raise the people awareness of dyspepsia and the appropriate ways to prevent it.

Saudi Arabia, pharmacists and COVID-19 pandemic.

The latest outbreak of Covid-19 pandemic has placed a significant effect on health care system around the world. This article discusses the role of pharmacists in Saudi Arabia during the current Covid-19 pandemic. Pharmacists are an important part of everyday healthcare in Saudi Arabia. Pharmacists helped to protect the public from Covid-19 pandemic disease by participating in various initiatives including health education and promotion, medication dispensing, medication reconciliation, medication and patient counselling, training for self-management in current outbreak and emergency preparedness. Full utilization of skills of pharmacists boosted the safety response of Saudi Arabia to Covid-19 pandemic.

Drug-Related Problems and Pharmacist Intervention at a General Hospital in the Jazan Region, Saudi Arabia.

OBJECTIVE: This study examined the incidence of drug-related problems (DRPs) in different inpatient departments along with the medical team response to pharmacist's action in addressing DRPs at Jazan Hospital, Saudi Arabia. PATIENTS AND METHODS: This retrospective study was conducted among inpatients at Ministry of Health hospital in Jazan, a region in southwestern Saudi Arabia. We collected data for a 2-year period (from 2016 to 2017). For any detected DRP of the ordered medications for dispensing, the inpatient pharmacist is sending report for that particular DRP with recommendation to the medical team which in turn might accept or reject such recommendation. Serious drug-drug interactions, as part of DRP, were assessed by utilizing three different online DDI checkers, including Lexi-Comp, Medscape, and Drugs.com. RESULTS: The most common type of DRP was serious drug-drug interactions (49%). Over the study period, most incidences of DRPs were decreased. Of the DRPs in 2016 and 2017, antibiotics were the most commonly involved (51% and 69.5%) of cases, respectively, followed by proton pump inhibitors (25.3% and 14.1%) and statins (12.9% and 9.4%). Interestingly, of the 241 interventions for DRPs in 2016, 199 (82.5%) were accepted, resulting in a change in drug therapy (p=0.006). In 2017, 90 (70.3%) interventions out of 128 were accepted by the physician and the drug therapy changed (p=0.029). CONCLUSION: Pharmacist interventions appear to decrease the incidence of DRPs, which emphasize the importance of an optimal pharmaceutical care plan for clinical care settings.

Satisfaction Levels concerning Current Chronic Constipation Treatment Options in Saudi Arabia.

METHODS: This study was undertaken in Riyadh City, Saudi Arabia, in April 2019. The study population comprised respondents aged ≥18 years who had been recruited to participate through advertising on social media. RESULTS: Of 532 respondents who completed our questionnaire, 153 (25.4%) had constipation, based on listed criteria, and of these, 121 (22.7%) reported having been constipated for ≥6 months; nearly 48% reported having been constipated for >3 years, while 63.6% of those chronically constipated were female. Bisacodyl was the laxative medication most used to treat chronic constipation, and 17.4% of users reported that they had used laxative medication for >12 months. Complementary and alternative medicines (CAMs) were utilized in 44.4% of respondents with chronic constipation. There was a significant association between the group who used CAMs and age (p = 0.013). Drinking water was the most common CAM adopted for those experiencing chronic constipation, followed by consumption of fiber (35.5%) and senna (19.8%).

Adherence to prophylactic dual antiplatelet therapy in patients with acute coronary syndrome - A study conducted at a Saudi university hospital.

OBJECTIVES: The aim of this study was to evaluate patients' self-reported adherence to dual antiplatelet therapy (DAPT) and determine the factors associated with premature discontinuation of DAPT. METHODS: The cross-sectional interview-based study was conducted among adult outpatients who visited the outpatient department of King Khalid University Hospital, Cardiac Center in Riyadh, Saudi Arabia, over a period of 3 months from May to July of 2016. Medication adherence was assessed using the Self-efficacy for Appropriate Medication Use Scale (SEAMS), which is composed of 13 items with a 3-point Likert scale. RESULTS: A total of 192 patients participated in the study. The majority of the participants were male (82.1%), and the mean age was 55.66 ± 10.80 years. More than 84% (84.4%) of the patients reported that they were "confident" in taking several medications each day. The minimum and maximum SEAMS scores were 22 and 39, respectively, with the mean score being 30.8 ± 3.5. Almost all patients had moderate scores and adherence; only one patient got a score of 39. Among sociodemographic characteristics, only health insurance and income were significantly associated with the medication adherence score (p < 0.05). CONCLUSIONS: Study results concluded that patients had a moderate level of adherence towards DAPT in Saudi Arabia, however Patient education on DAPT is essential to improve adherence to medication treatment. More effective intentions and education methods should be developed to improve long-term DAPT adherence.