Evaluation of the causes and cost impact of returned intravenous medications at a tertiary care hospital in Riyadh, Saudi Arabia

Purpose: To evaluate the main reasons for returning intravenous (IV) medications and to determine its cost impact in an in-patient setting in a Saudi tertiary care hospital.Methods: The study was conducted over a one-month period at the central IV room of the in-patient pharmacy unit at King Abdulaziz Medical City (KAMC), Riyadh, Saudi Arabia. All returned IV medications were evaluated in terms of frequency, causes and cost.Results: The total number of IV medications returned was 2,061 items. The most common reasons for returning IV medications were drug discontinuation (933 items, 45.3 %), dispensing of an extra quantity (396 items, 19.2 %), patient deaths (173 items, 8.4 %), dose changes (171 items, 8.3 %) and drugs being held (150 items, 7.3 %). The total cost of all the returned IV medications was US$26,805.80), which accounts for (13.65$13,877.80) which constitute 51.77 % of returned medication cost.Conclusions: The results of this study indicate that IV medication wastage is a serious problem with significant cost impact, with drug discontinuation and dispensing of an extra quantity of medication being the two main reasons for returning IV medications. Effective communication among health care professionals, pharmacist training, and adherence to standard practice guidelines might be the most vital strategies to reduce medication wastage.Keywords: Medication wastage, In-patient, Cost impact, Intravenous medications, Tertiary car

A comparative study of voluntarily reported medication errors among adult patients in intensive care (IC) and non- IC settings in Riyadh, Saudi Arabia

Purpose: To investigate the risk factors associated with medication errors and to compare the incidence and types of voluntarily reported medication errors among adult intensive care unit (ICU) and non-ICU patients at King Abdulaziz Medical City, Riyadh, Saudi Arabia.Methods: The design of this study was retrospective. All voluntarily reported medication errors involving adult patients (≥ 18 years) who were admitted into King Abdulaziz Medical City during the study period (January 2012 to June 2013) were included in the study. Reported medication errors were classified as ICU or non-ICU errors. Medication errors were also classified according to the node of medication use, harm category, and type of medication errors.Results: A total of 31,399 patients admitted into the hospital were included in the study, with 1,966 (6 %) admitted into the ICU and 29,433 (94 %) admitted into the non-ICU units. Overall, the incidence of medication errors was 1.2 % (390/31,399), 1. Over half of the errors were administration-related (51 %). The incidence of medication errors was 5.5 % (108/1,966) in ICU compared with 0.96 % (282/29,433) in non-ICU units (p < 0.001. In both settings, prescribing errors, delay in drug administration and dispensing extra dose were the most common medication errors. Higher risk for medication errors was significantly associated with admission into ICU vs. non-ICU units [OR = 5.24, 95 % CI: (4.12, 6.65); p < 0.001] and with patients’ age ≥ 60 vs. < 60 years [OR = 1.48, 95 % CI: (1.19, 1.83); p < 0.001].Conclusion: Medication errors are common in the health facility and occur during all stages of medication use from prescribing to administration. Higher risk for medication errors is associated with admission into the ICU and with patients’ age ≥ 60. Physician, pharmacists, and nurses need to be vigilant, up-to-date, and continuously trained to reduce the incidence of medication errors.Keywords: Medication errors, Voluntary reporting, Intensive care unit, Hospital settin

More anxious than depressed: prevalence and correlates in a 15-nation study of anxiety disorders in people with type 2 diabetes mellitus

Background Anxiety disorder, one of the highly disabling, prevalent and common mental disorders, is known to be more prevalent in persons with type 2 diabetes mellitus (T2DM) than the general population, and the comorbid presence of anxiety disorders is known to have an impact on the diabetes outcome and the quality of life. However, the information on the type of anxiety disorder and its prevalence in persons with T2DM is limited. Aims To assess the prevalence and correlates of anxiety disorder in people with type 2 diabetes in different countries. Methods People aged 18–65 years with diabetes and treated in outpatient settings were recruited in 15 countries and underwent a psychiatric interview with the Mini-International Neuropsychiatric Interview. Demographic and medical record data were collected. Results A total of 3170 people with type 2 diabetes (56.2% women; with mean (SD) duration of diabetes 10.01 (7.0) years) participated. The overall prevalence of anxiety disorders in type 2 diabetic persons was 18%; however, 2.8% of the study population had more than one type of anxiety disorder. The most prevalent anxiety disorders were generalised anxiety disorder (8.1%) and panic disorder (5.1%). Female gender, presence of diabetic complications, longer duration of diabetes and poorer glycaemic control (HbA1c levels) were significantly associated with comorbid anxiety disorder. A higher prevalence of anxiety disorders was observed in Ukraine, Saudi Arabia and Argentina with a lower prevalence in Bangladesh and India. Conclusions Our international study shows that people with type 2 diabetes have a high prevalence of anxiety disorders, especially women, those with diabetic complications, those with a longer duration of diabetes and poorer glycaemic control. Early identification and appropriate timely care of psychiatric problems of people with type 2 diabetes is warranted

Does the patients′ educational level and previous counseling affect their medication knowledge?

Aims: The direct involvement of clinical pharmacists in patient care is an ever-evolving role in the pharmacy profession. Studies have demonstrated that discharge counseling performed by a clinical pharmacist improves patients′ knowledge of their medications. The aim of this article is to evaluate the effect of patients′ educational level and previous counseling on medication knowledge among patients visiting King Abdulaziz Medical City, a tertiary care center. Methods: The effect of the education level and previous counseling on medication knowledge was assessed in 90 patients in both inpatient and outpatient settings at King Abdul Aziz Medical City during a 5-week period using a questionnaire that contains items to assess patients′ medication knowledge and the pharmacists′ performance during counseling. Results: The average age of the participants was 52.9 ± 17.6 years. The participants′ education level was not significantly associated with gender; however, it was significantly associated with age, P < 0.05. A higher educational level was found to positively affect the aspects of medication knowledge that were assessed in this study ( P < 0.05): 35.8-56.9% of the non-educated patients showed good to excellent recognition of medications, knowledge of their indications, and knowledge of dosage schedule compared to 76.2-90.5% for the more educated participants. Furthermore, 13.6%, 38.1%, and 70.0% of the non-educated group, the below high school group and high school education or above group, respectively, demonstrated good to excellent knowledge of their medications′ side effects. Previous counseling was also positively linked to medication knowledge ( P < 0.05). Here, 87.8-97.6% of the patients who received previous counseling showed good to excellent recognition of medications, knowledge of their indications, and better knowledge of dosage schedule compared to 37.2-43.2% for those who did not. Finally, 52.9% of the patients who received previous counseling showed good to excellent knowledge of medication side effects compared to only 12.5% for those who did not. Conclusions: The education level of the patient and previous counseling are positively linked to medication knowledge. Knowledge of the medications′ side effects proved to be the most difficult task for the participants in this study, requiring the highest level of education, and was improved by previous counseling

Unveiling medication errors in liver transplant patients towards enhancing the imperative patient safety

Background: Medication errors (MEs) are a significant healthcare problem that can harm patients and increase healthcare expenses. Being immunocompromised, liver-transplant patients are at high risk for complications if MEs inflict harmful or damaging effects. The present study reviewed and analyzed all MEs reported in Liver Transplant Patients. Methods: All MEs in the Liver Transplant Patients admitted between January 2016 to August 2022 were retrieved through the computerized physician order entry system, which two expert pharmacists classified according to the type and severity risk index. Results: A total of 314 records containing 407 MEs were committed by at least 71 physicians. Most of these errors involved drugs unrelated to managing liver-transplant-related issues. Antibiotic prescriptions had the highest mistake rate (17.0%), whereas immunosuppressants, routinely used in liver transplant patients, rank second with fewer than 14% of the identified MEs. The most often reported MEs (43.2%) are type-C errors, which, despite reaching patients, did not cause patient harm. Subgroup analysis revealed several factors associated with a statistically significant great incidence of MEs among physicians treating liver transplant patients. Conclusion: Although a substantial number of MEs occurred with liver transplant patients, the majority are not related to liver-transplant medications, which mainly belonged to type-C errors. This could be attributed to polypharmacy of transplant patients or the heavy workload on health care practitioners. Improving patient safety requires adopting regulations and strategies to promptly identify MEs and address potential errors

Awareness of venous thromboembolism and thromboprophylaxis among hospitalized patients: a cross-sectional study

Abstract Background Patient awareness of venous thromboembolism (VTE) and thromboprophylaxis is essential for their safety. In this study, we evaluated patients’ awareness of VTE and their perceptions of thromboprophylaxis. Methods We administered a cross-sectional survey to patients hospitalized at the King Abdulaziz Medical City, Riyadh, Saudi Arabia. Results Of 190 patients approached, 174 completed the survey, constituting a response rate of 95%. Most participants (72%) were receiving thromboprophylaxis. However, only 32 and 15% reported knowledge of deep vein thrombosis (DVT) and pulmonary embolism (PE), respectively. Fifty-five percent of participants with knowledge of DVT identified swelling of the leg as a symptom. Risk factors for blood clot development were correctly identified by about half of participants, although most agreed that blood clots can cause death (77%). The level of awareness of DVT or PE did not significantly differ by respondents’ demographics. However, awareness of DVT or PE was significantly higher among those with a personal or family history of VTE. Participants had positive perceptions of thromboprophylaxis and were satisfied with treatment (> 69%), but perceived its adverse effects less favorably and reported lower satisfaction with the information provided about DVT and PE (46%). Conclusion This study demonstrates the lack of awareness of VTE, DVT, and PE among hospitalized patients. More attention must be paid to patient education to ensure safe and high-quality patient care

Cytochrome P450 3A4FNx011B as pharmacogenomic predictor of tacrolimus pharmacokinetics and clinical outcome in the liver transplant recipients

Background and Aims: Tacrolimus is a macrolide immunosuppressant used for prevention of allograft rejection in organ transplantation and metabolized in the liver and intestine by cytochrome P450 3A4 (CYP3A4) enzyme. A single nucleotide polymorphism (SNP) in the CYP3A4 promoter region has been identified. It has been shown that the presence of CYP3A4FNx011B allele (variant GG) is associated with a reduced catalytic activity of CYP3A4 in vivo. The aim of this study was to determine the role of CYP3A4FNx011B on tacrolimus dosing and clinical outcome in liver transplant recipients. Subjects and Methods: Forty-eight liver transplant recipients were stratified according to the genotype. There were 32 wild-type (AA) patients and 5 homozygous variant (GG) and 11 (AG) heterozygous. Tacrolimus doses and trough concentrations as well as phenotypic data were collected in the first 10 days of the transplant. Results: The tacrolimus concentration was significantly higher in the wild (AA) group as compared to homozygous variant (GG) and heterozygous (AG) patients. Homozygous variant (GG) group had significantly lower dose requirements. However, no significant difference was observed in the concentration/dose ratio between all groups. Conclusions: Based on our results, it may be concluded that CYP3A4FNx011B of recipient is an important factor influencing pharmacokinetic of tacrolimus, as patients with CYP3A4FNx011B polymorphism may require lower tacrolimus doses to maintain therapeutic levels. The dose reduction may not affect clinical outcomes after liver transplant

Synthesis, Antibacterial Evaluation and QSAR of α-Substituted-N4-Acetamides of Ciprofloxacin and Norfloxacin

Twenty six α-substituted N4-acetamide derivatives of ciprofloxacin (CIPRO) and norfloxacin (NOR) were synthesized and assayed for antibacterial activity against Pseudomonas aeruginosa, Escherichia coli, Staphylococcus aureus and Bacillus subtilis. The derivatives were primarily more active against Gram-positive bacteria. The CIPRO derivatives, CD-7 (Ar = 3-chlorophenyl), CD-9 (Ar = 2-pyrimidyl) and CD-10 (α-phenyl, Ar = 2-pyrimidyl), exhibited lower MIC values, 0.4–0.9 μM, against Staphylococcus aureus than CIPRO, while only compound CD-10 exhibited better activity, 0.1 μM, against Bacillus subtilis than CIPRO. In addition, compounds CD-5 (Ar = 2-methoxyphenyl), CD-6 (α-phenyl, Ar = 2-methoxyphenyl), CD-7 (Ar = 3-Chlorophenyl), CD-8 (α-phenyl, Ar = 3-chlorophenyl) and CD-9 (Ar = 2-pyrimidyl) showed MIC values below 1.0 μM against this strain. The NOR derivatives showed lower activity than NOR itself against Staphylococcus aureus, although ND-6 (α-phenyl, Ar = 2-methoxyphenyl) and ND-7 (Ar = 3-chlorophenyl) showed MIC values less than 2 μM. Two NOR derivatives, ND-7 and ND-6, exhibited MIC values of 0.7 and 0.6, respectively, which were comparable to that of NOR against Bacillus subtilis, while compounds ND-8 (α-phenyl, Ar = 3-chlorophenyl) and ND-10 (α-phenyl, Ar = 2-pyrimidyl) exhibited MIC values less than 1.0 μM against the same strain. QSAR revealed that while polarity is the major contributing factor in the potency against Staphylococcus aureus, it is balanced by lipophilicity and electron density around the acetamide group. On the other hand, electron density around the introduced acetamide group is the major determining factor in the activity against Bacillus subtilis, with a lesser and variable effect for lipophilicity

Strategic initiatives to maintain pharmaceutical care and clinical pharmacists sufficiency in Saudi Arabia

Objectives: The shortage of clinical pharmacists in Saudi Arabia has limited the full implementation of pharmaceutical care in most of its hospitals. The National Guard Health Affairs hospitals. This work discussed the Department of Pharmaceutical Care, and the King Saud Bin Abdulaziz University for Health Sciences College of Pharmacy four initiatives that were planned in 2009–2010 to develop and recruit clinical pharmacists, practitioners, or faculty. Methods: The combined initiatives were aimed at (1) instituting a 4-year clinical skills development career ladder, (2) expanding the National Guard Health Affairs postgraduate residency program, (3) offering scholarships to qualified pharmacy graduates to pursue the PharmD degree and a PGY-1 residency training in the United States, and (4) recruiting non-Saudi clinical pharmacists educated and trained in the United States to ameliorate the current shortage of practitioner. Results: The current number of clinical pharmacists practicing at the National Guard Health Affairs at central region is 24, most of whom are Board Certified by the American Pharmacists Association Board of Pharmacy Specialties. Conclusions: The four initiatives, based on current trends, suggest that 60–65 positions will be added by 2017–2018, barring attrition. Saudi Arabia and many developing countries will continue to experience a shortage in clinical pharmacists due to the high demand for clinical pharmacy services. A multifaceted approach is recommended to address the problem

Implementation of an Outcome-Based Longitudinal Pharmacology Teaching in Undergraduate Dental Curriculum at KSAU-HS Experience

Purpose/objectives: The aim of this study is to present a modification of the structure of the pharmacology educational experience for dental students as a result of the early introduction of a pharmacology course into the pre-professional curriculum. Methods: Three courses of professional dental pharmacology were modified before and/or after delivery by developing general course learning outcomes, lecture-by-lecture learning outcomes and theme mapping to align topics taught within these courses and with those taught in the pre-professional dental program. Results: Final proposals for three professional dental pharmacology courses, which are distributed over three professional years, were prepared based on teaching experience and theme mapping. Topics were added, deleted, transferred from one course to another to afford courses that are fully aligned, relatively comprehensive, longitudinal, with focus on topics relevant to the dental practice without redundancy. In addition, the design of these courses took into consideration the level of coverage of the pre-professional dental pharmacology course. Conclusions: This longitudinal inclusion of pharmacology courses form the second pre-professional year to the third professional year is expected to improve dental students’ pharmacology education experience. Although the last of these courses is a pharmacotherapeutic course, more courses with clinically oriented therapeutic approach are recommended. Keywords: Pharmacology course design, Dental students, Curriculum development, Curriculum mappin