Impact of Clinical Pharmacist Intervention on Clinical Outcomes in the Critical Care Unit, Taif City, Saudi Arabia: A Retrospective Study

Clinical pharmacists' interventions about drug therapy problems and its acceptability by prescribers among pediatric hospitalized patients with infectious diseases in resource-limited settings

BACKGROUND

Infectious disease continues to be a major cause of death among pediatrics. Drug therapy problem (DTP) is a significant public health challenge that is highly prevalent in pediatrics, and it has an impact on the effectiveness and safety of drug therapy to a greater extent than in adults. Thus, this study aimed to determine the magnitude of DTPs, types and acceptability of pharmaceutical interventions by prescribers and its associated factors among hospitalized pediatric patients with infectious diseases at pediatric wards of Public comprehensive specialized hospitals (PCSHs).

METHODS

This multicenter crosssectional study was conducted among pediatric patients with infectious disease admitted to PCSH pediatric wards from December 01, 2023, to February 30, 2024. Cipolle's and Strand's DTP classification methods were used for the identification of DTPs. Pharmaceutical interventions and their acceptance rate by prescribers were classified according to the Pharmaceutical Care Network Europe (PCNE) 2019. Data was entered and analyzed into SPSS version 27. To identify predictors of DTP occurrence, multivariable logistic regression analysis was used. A pvalue of less than 0.05 was considered statistically significant.

RESULTS

A total of 389 pediatric patients were involved in the current study, selected from an initial sample size of 405, resulting in a response rate of 96.05%. The overall prevalence of DTPs was 56.56% which occurred in 220 pediatric hospitalized patients with infectious disease. The most commonly encountered type of pharmaceutical intervention provided was adjusting the dose of medication (25.2%), followed by patient education/counseling/adherence (23.2%), and discontinuation of medications (20.54%). The acceptance level of interventions by prescribers was high (84.0%). Medication non-compliance (43.6%), unnecessary drug therapy (16.0%), and dose too high (12.0%) were common types of DTPs. Patients with the prolonged hospital stay (6-10 days) [AOR = 2.02, 95%CI: 1.33-7.80] and more than ten days in hospital [AOR = 2.89, 95%CI: 1.90-11.23]; patients with high number of medications (≥ 5) [AOR = 4.60, 95%CI: 1.89-8.82]; those who paid for their medications [AOR = 2.19, 95%CI: 1.18, 3.31], and patients with comorbidity [AOR = 3.90, 95% CI: 1.56-8.15] were the predictors of the occurrence of DTPs.

CONCLUSION

This study finding revealed that the magnitude of DTPs was high in pediatric inpatients with infectious diseases at PCSHs. The presence of comorbidity, source of medication fee, polypharmacy, and prolonged hospital stays were factors associated with the occurrence of DTPs. The acceptance rate of interventions by the prescribers was high. Clinical pharmacists' involvement in direct patient care responsibility astutely reduces drug therapy problems and hence increases patient safety.

Effectiveness of Quality Use of Medicines (QUM) Programs and Strategies in Saudi Arabia: A Narrative Review

Background

The high prevalence of chronic diseases, workforce challenges, and growing polypharmacy adversely impact the quality use of medicines (QUM) and health outcomes in Saudi Arabia (SA). The SA Ministry of Health (MOH) has initiated several programs and policies to enhance QUM including a National Medication Safety Program, national clinical guidelines, and technology-based strategies.

Objective

To assess the published literature on the range, quality, and effectiveness of QUM methods in the SA health system.

Methods

Comprehensive search of electronic databases Scopus, Medline, and PubMed for papers reporting evaluation of QUM interventions or programs in SA.

Results

QUM programs involving medication reconciliation, interventions by hospital pharmacists, antibiotics stewardship, technology and staff training are the most commonly used programs reported in SA. Evaluations of several QUM interventions found a significant positive impact on health outcomes, prescribing patterns, chronic disease management, medication safety, and healthcare costs. Medication reconciliation programs reduced discrepancies by up to 20% in some studies. Hospital pharmacist interventions showed high acceptance rates (up to 92%) and improved medication safety. Antibiotic stewardship programs effectively reduced antimicrobial use and costs. Health information technology implementations like electronic health records (EHR), and computerized physician order entry (CPOE) showed mixed results but generally improved medication safety and efficiency. Staff training initiatives enhanced healthcare professionals' knowledge and skills in medication management.

Conclusion

While SA has national QUM policies and programs, and evidence that individual QUM interventions have significant positive local impact, more large-scale, multi-center studies are needed to provide a comprehensive view of QUM practices. More rigorous evaluations of existing programs and expansion of the range of QUM programs to align with international ones could further improve medication safety and patient outcomes in Saudi Arabia.

Qualitative analysis of clinical pharmacy interventions in an inpatient leukemia service

IntroductionLeukemia, a complex hematological malignancy, requires a multidisciplinary treatment approach, with clinical pharmacists playing a crucial role. However, their involvement in clinical practice is not well-documented in the literature. This study aimed to examine the characteristics of clinical pharmacy interventions (CPIs) reported by clinical pharmacists.MethodThis retrospective study involved extraction of CPIs entered into a pharmacy documentation database "Quantifi®" between January 2019 and June 2023. These CPIs included direct clinical pharmacist interventions (DCPIs), detected medication errors (MEs) and adverse drug reactions (ADRs).ResultsA total of 6286 CPIs were extracted, of which DCPIs, MEs and ADRs accounted for 5701 (90.7%), 357 (5.7%) and 228 (3.6%) reports, respectively. The most prevalent DCPIs were drug therapy discontinuation (n = 1080, 18.9%). Antimicrobials were the most common medications associated with DCPIs (n = 1991, 34.9%). Physicians accepted 99.4% of DCPIs and 64.1% (n = 3656) of direct interventions were considered significant. Among detected MEs, antimicrobials were the most reported medications (n = 158, 44.3%), with pharmacy internal errors being the most prevalent cause of the events (n = 172, 48.2%). Among the reported ADRs, hematological reactions were the most common (n = 81, 35.5%), and antineoplastic agents were the most frequently associated medications with ADRs (n = 164, 71.9%).ConclusionThis study highlights the crucial role of clinical pharmacists in managing leukemia patients, emphasizing their key interventions and ability to identify MEs and ADRs. Further research is needed to explore the clinical outcomes and financial impact of their involvement.

Descriptive Analysis of Inpatient Pharmacist Interventions at a Tertiary Care Military Hospital in Eastern Province, Saudi Arabia

Background  Medication errors can be categorized into five main categories: prescribing, compounding, dispensing, distribution, and administration. Prescribing errors, including wrong indication, dose, frequency, and route of administration, are the most prevalent preventable medication errors. Over the past decades, pharmacists' role in minimizing such errors has grown with the development of pharmaceutical care. Thus, emphasizing pharmacists' interventions regarding prescribed medications is essential. Aims  This study evaluated the frequency and types of medication errors addressed by in-patient pharmacists, as well as the acceptance of these interventions by physicians at King Fahd Military Medical Complex (KFMMC) in Dhahran, Saudi Arabia. Methods This is a retrospective study that analyzed data on inpatient pharmacists' interventions at KFMMC. All inpatient prescriptions from January to December 2022 were involved in the study. Primary data collected from the inpatient pharmacy system include pharmacist intervention type, doctor's action, ward, dosage, medication classification, and whether it falls under high-alert medication. Data was tabulated in Excel (Microsoft, Redmond, WA, USA) and analyzed using SPSS version 27 (IBM Corp., Armonk, NY, USA). Results A total of 9594 pharmacy interventions were analyzed. Approximately 1300 (13.6%) of the pharmacist interventions were approved by the physicians. The rate of clinical intervention was 563 (5.9%). More than half of the interventions were from the specialty ward (N=5261; 55.1%). The intervention rate for intravenous dosage was 4837 (50.4%), and 2028 (21.1%) of the medication was considered high alert. The top three most common medication interventions were related to nutrition and blood (N=2268; 23.6%), followed by antimicrobial medications (N=2243; 23.4%) and gastrointestinal medications (N=1731; 18%). Moreover, most of the clinical interventions were related to antimicrobial medicines. No significant relationships were observed between the medication classes and the doctor's action (p=0.087).  Conclusion This study highlights the critical role of pharmacist intervention in reducing medication errors. Nutrition and blood medications were most prescribed due to the critical conditions of hospitalized patients, while antimicrobial prescriptions required pharmacist input to optimize therapy and address drug resistance. Pharmacist intervention detected significant errors such as wrong dose, duplication, and frequency, improving patient outcomes and collaboration with physicians, ultimately enhancing healthcare quality at KFMMC. Future research should analyze outpatient pharmacist interventions and strategies for addressing pending interventions.

Drug Therapy-related Problems Detected by Clinical Pharmacists in a Closed Loop Medication Management; A Cross-sectional Study in UAE

Introduction

Drug therapy-related problems (DTRP) can lead to avoidable negative health consequences, particularly during hospital admissions. This study aimed to assess the frequency, causes, and associated factors of DTRPs, which are detected by clinical pharmacists' interventions.

Methods

This is a prospective cross-sectional study of patients admitted to the medical wards of Fakeeh University Hospital, UAE, over a three-month period from September 2022 to December 2022. The data of patients who were assessed by clinical pharmacists regarding the pretense and causes of DTRPs were collected and analyzed using SPSS version 27.0.

Results

310 patients with the mean age of 33.43 ± 19.98 years were studied (53.9% male). The highest percentage of patients were Asian (31.0%) and Arabs (30.6%). 79 (25.4%) cases had no DTRPs, while 231 (74.6) had DTRPs. The surgical ward had the highest frequency of DTRPs (41.0%). Improper drug selection with 79 cases, drug use without indication with 73 cases, and sub-therapeutic dosage with 26 cases were among the most common causes of DTRPs. Alcohol intake (p= 0.03), food allergy (p = 0.02), age group 31-40 years (p = 0.04), presence of co-morbidities (p = 0.01), family history of diseases (p = 0.02), and admission to the intensive care unit (ICU) (p = 0.01) were amongst the significantly associated factors of DTRPs. The acceptance status for clinical pharmacists' interventions were complete in 90.0% of cases, partial in 4.1 %, and rejection in 5.9%.

Conclusion

The study findings show a high prevalence of DTRPs due to drug/dose selection and drug use without indication. It seems that the participation of clinical pharmacists in multidisciplinary teams together with the presence of closed loop medication management facilitates the detection and correction of DTRPs.

Clinical pharmacist interventions in an intensive care unit reduces ICU mortality at a tertiary hospital in Dubai, United Arab Emirates

Background

Drug-related problems (DRPs) are prevalent in critical care settings and can be life-threatening. Involving clinical pharmacists (CP) within the critical care team is recommended to optimize therapy and improve patient survival.

Objective

To classify DRPs identified by a CP in the Intensive Care Unit (ICU) and to assess the impact of CP interventions accepted by physicians on the length of ICU stay and in-hospital survival.

Methods

This study was conducted prospectively at the Medical ICU of Rashid Hospital, a tertiary hospital in Dubai, over a 16-month period from September 2021 to December 2022. The study included patients admitted to ICU during the study period. CP interventions were documented, and DRPs were classified using the modified Pharmaceutical Care Network Europe V.9.1.

Results

During the study period, 1004 interventions were recommended for 200 patients. The majority of these interventions, 92% (n = 922), received physician acceptance, and 82% (n = 820) were fully implemented by the physician. In total, 1033 drug-related problems (DRPs) were identified, with a median of 3 DRPs per patient. The most common DRPs was drug selection (61%), followed by dose selection (22%). There were 337 DRPs related to antimicrobial agents. Interestingly, we noted that when we adjusted for patients' demographic data and the Glasgow Coma Scale severity score, patients who received >4 implemented interventions exhibited lower cumulative hazard of death within 90 days of their ICU stay in comparison to their counterparts (adjusted Hazard Ratio: 0.10, 95% CI of 0.02-0.41; P = 0.027).

Conclusion

The study emphasizes the critical role of CP in the ICU, addressing DRPs, and enhancing overall patient care. Furthermore, it highlights the potential impact of pharmacist interventions in improving patient survival outcomes. This underscores the importance of implementing CP services in ICUs across the UAE.

Impact of Clinical Pharmacist Intervention in the Intensive Care Unit, Wad Medani, Sudan: A Cross-Sectional, Prospective Study

Purpose

Critical care pharmacists are uniquely qualified to provide a key role within the critical care multi-disciplinary team in managing the aspect of therapy, given their contributions to improved patient outcomes, medication safety, and reduced cost of the drug. Therefore, the purpose of this study was to assess the frequency, type, and impact of clinical pharmacist interventions in the Intensive Care Unit and their physicians' acceptance.

Methods

This was a cross-sectional, prospective study. Data were gathered over six months (15th June 2023 to 15th December 2023) on a daily basis, with a minimum sample size of 384 interventions. All patients admitted to the ICU at Wad Medani Teaching Hospital, Gezira State, Sudan during the study period were included.

Results

In general, a total of 510 interventions were made for 123 patients throughout the six months course of study. Among them, 493 (96.7%) clinical pharmacist interventions were agreed by physicians. Among categories of interventions, most of the recommendations were concerned about safety 34.11% (174/510), in which drug discontinuation due to long duration was the highest one 48.27% (48/174) followed by the renal dose adjustment 30.46% (53/174). Another clinical intervention involving indication accounted for 23.33% (119/510) in second place. Regarding the cost-saving interventions the study showed that, of the total number of interventions, 124 had a costrelated component, accounting for (24.31%) of the total interventions. Among all the interventions, the addition of drug, with a frequency of 103 (20.2%) was the most recurring intervention, followed by dosing at 100 (19.6%), and renal dose adjustment at 53 (10.4%).

Conclusion

This study demonstrated how clinical pharmacists might enhance critical care patients' quality management while reducing the costs associated with medication and care. In addition, it contributes valuable insights into the integration of clinical pharmacists in ICU settings, especially in resource-limited environments.

Multifaceted pharmacist-led interventions in secondary care settings between countries of various income levels: a scoping review protocol

INTRODUCTION

Clinical pharmacy services often involve multifaceted pharmacist-led interventions. However, current pharmacy practice models vary across different countries. Despite the documented benefits of clinical pharmacy services, the characteristics of pharmacist-led interventions in different countries have not yet been adequately explored and described. Therefore, this protocol outlines the methodology for a proposed scoping review aiming to investigate various types of multifaceted pharmacist-led interventions and the outcomes used to evaluate their effectiveness within secondary care settings. Additionally, the scoping review will map the current evidence surrounding the characteristics of interventions and outcomes reported across various countries of socioeconomic status.

METHODS AND ANALYSIS

The scoping review will be conducted according to the JBI Methodology for Scoping Reviews and reported according to the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) Extension for Scoping Reviews. We will systematically search the following electronic databases: MEDLINE (Ovid), CINAHL (EbscoHost), Embase (embase.com), Scopus (scopus.com), Cochrane Library (cochranelibrary.com) and APA PsycInfo (Ovid). Additionally, the reference lists of identified reviews and included full texts will be searched for relevant papers. Grey literature sources, such as International Pharmaceutical Abstracts and the International Pharmaceutical Federation (FIP) website, will be searched. We will include primary studies published in the English language from January 2013 to December 2023, involving secondary care multifaceted pharmacist-led interventions. Two independent reviewers will screen studies against eligibility criteria and use a piloted data extraction form to extract relevant information. We will extract relevant data, complete a tabular summary from each included publication and analyse it.

ETHICS AND DISSEMINATION

Ethical approval is not required as we will be using data from publicly available literature sources. Findings will be disseminated in publications and presentations with relevant stakeholders. We aim to map available evidence across the breadth of studies that have reported multifaceted pharmacist-led interventions and their outcomes.

Medication error and associated factors among adults admitted to emergency ward at the university of Gondar comprehensive specialized hospital, North-West Ethiopia: a cross-sectional study, 2022

BACKGROUND

Medication errors are the most common cause of preventable adverse drug events at the emergency ward.

OBJECTIVES

This study assessed medication errors and associated factors among adult patients admitted to the emergency ward at the University of Gondar Comprehensive Specialized Hospital, North-West Ethiopia.

METHODS

A cross-sectional study was conducted from June 1, 2022, to August 30, 2022. Data were entered into EpiData Manager 4.6.0.0 for clearing and exported to SPSS version 24 for analysis. Descriptive statistics such as frequencies, medians with an interquartile range and inferential statistics like binary logistic regression were used for data analysis. The level of significance was declared at a p value less than 0.05 with a 95% confidence interval.

RESULTS

From 422 study participants, medication errors were found in three-fourths (74.4%) of study participants. The most frequent type of medication error was omitted dose (26.27%). From a total of 491 medication errors, 97.75% were not prevented before reaching patients. More than one-third (38.9%) of medication errors had potentially moderate harmful outcomes. More than half (55.15%) of possible causes of medication errors committed by staff are due to behavioral factors. Physicians accepted 99.16% and nurses accepted 98.71% of clinical pharmacist intervention. Hospital stay ≥ 6 days (AOR: 3.00 95% CI 1.65-5.45, p < 0.001), polypharmacy (AOR: 5.47, 95% CI 2.77-10.81 p < 0.001), and Charlson comorbidity index ≥ 3 (AOR: 1.94, 95% CI (1.02-3.68), p < 0.04) significantly associated with medication error.

CONCLUSIONS

About three-fourths of adult patients admitted to the emergency ward experienced medication errors. A considerable amount of medication errors were potentially moderately harmful. Most medication errors were due to behavioral factors. Most clinical pharmacists' interventions were accepted by physicians and nurses. Patients who stayed longer at the emergency ward, had a Charlson comorbidity index value of ≥ 3, and were on polypharmacy were at high risk of medication error. The hospital should strive to reduce medication errors at the emergency ward.

Community pharmacists' skills and practice regarding dispensing fiscalized substances: a cross-sectional survey

Background: The use of drugs containing fiscalized substances is essential in different medical areas, including pain management, obstetric emergencies, and the treatment of mental disorders. However, due to their potential for abuse and negative health effects, the dispensing of these substances demands pharmacists with the requisite skills and practice. Objective: This study assesses the skills and practices of pharmacy personnel in the United Arab Emirates (UAE) regarding the dispensing of tramadol, a medication containing fiscalized substances, in community pharmacies. Methodology: A cross-sectional study was conducted. Community Pharmacies were chosen via random sampling, and seven well-trained final year pharmacy students visited them and conducted face-to-face interviews. The survey tool covered items highlighting the demographic data of the subjects, and items on the practice and skills regarding dispensing the fiscalized substances. The content validity ratio values of all tool questions were more than 0.78, suggesting acceptable validity and the Cronbach's α of 0.75 showed as acceptable internal reliability. The primary outcome measures of interest were the skills and practice regarding dispensing Fiscalized substances. Results: A total of 612 pharmacists were recruited in the study. The average practice score was 80%. There was a statistically significant association (p < 0.05) between practices about dispensing fiscalized substances and gender, age group, pharmacy type, work experience, university of graduation, and receiving training on epilepsy and antiepileptic drugs. Conclusion: The results implied that competency and experience are vital factors for the dispensing of tramadol. Contextually, the majority of the pharmacists evidently have the requisite competencies to provide high-quality and proper medical care, with regards to dispensing tramadol, which will minimize drug abuse and medication errors, and assist outpatients to manage their drugs containing fiscalized substances.

Impact of Clinical Pharmacist Running Anticoagulation Clinic in Saudi Arabia

Despite the effectiveness of warfarin in extended anticoagulation, its narrow therapeutic index requires frequent dose adjustments and careful patient monitoring. Thus, we aimed to evaluate the outcomes of clinical pharmacists' intervention in warfarin therapy management in terms of International Normalized Ratio (INR) control, reduction of bleeding, and hospitalization in a tertiary care hospital. An observational retrospective cohort study was conducted on 96 patients taking warfarin therapy in a clinical pharmacist-led anticoagulation clinic. We observed that 39.6% of patients required dose adjustments at their first and second visits. However, dose adjustments during the third, fourth, and fifth weeks were required at 31.1%, 20.8%, and 4.2%, respectively, to achieve INR levels. We also observed that 36.46% of the patients attained the target INR at baseline, which was increased over the first week to the fifth week to 57.29%, 61.46%, 61.46%, 68.75%, and 85.42%, respectively. No one reported the ADR between the third and fifth weeks. Based on our findings, the study strongly suggests that pharmacists' interventions can improve the health-related quality of life of patients undergoing warfarin therapy. Thus, competent pharmacy personnel must be a priority in both usual patient care and critical care among primary care networks.