Drug Therapy Problems Identified by Pharmacists Through Comprehensive Medication Management Following Hospital Discharge

Drug Therapy Problems Identified by Clinical Pharmacists at a General Surgery Ward of an Academic Referral Hospital in Jordan

Introduction

Drug therapy problems (DTPs) continuously occur in hospitalized patients. This study aims to emphasize the role of clinical pharmacists in evaluating the DTP's frequencies, causes, severity ratings, and contributing factors at a general surgery ward in Jordan.

Methods

This prospective observational study was conducted at one of the major teaching and referral hospitals in Jordan. Data were collected through clinical pharmacist reviews of paper and electronic medical records as well as patient interviews. DTPs were identified using Cipolle's classification system and rated for severity on a scale of 10. Multiple linear regression was performed to identify factors contributing to DTPs. Drug classes primarily associated with DTPs were specified.

Results

During enrollment, a total of 80 patients were recruited in this study. The mean age of the enrolled patients was 52.35 ± 14.82 years, and 49 (61.25%) of them were males. Within the study period, 192 DTPs were identified by clinical pharmacists in 87.5%of the total recruited patients. The mean number of DTPs per patient was 2.40 ± 1.83. The most common categories of DTPs were "needs additional therapy" 46 (23.96%), "unnecessary drug therapy" 45 (23.44%), and "dosage too low" 39 (20.31%). Of the total DTPs, 127 (66.15%) were rated as severe. Multiple linear regression revealed that patients' length of hospital stay and the number of current medications had a statistically significant effect on the number of DTPs identified during hospitalization. Endocrine and metabolic drugs 51 (26.56%) and cardiovascular drugs 36 (18.75%) were the most frequent classes of drugs contributing to DTPs.

Conclusion

DTPs are common in the general surgery ward. Clinical pharmacists can provide medication reviews for surgical patients to identify DTPs and rate their severities. Detecting risk factors for DTPs and the most common drug classes associated with them can assist in decision-making relevant to reducing DTPs in the surgical ward.

Impact of coordinated care on adherence to antihypertensive medicines among adults experiencing polypharmacy in Australia

BACKGROUND

Adherence to antihypertensives is key for blood pressure control. Most people with hypertension have several comorbidities and require multiple medicines, leading to complex care pathways. Strategies for coordinating medicine use can improve adherence, but cumulative benefits of multiple strategies are unknown.

METHODS

Using dispensing claims for a 10% sample of eligible Australians, we identified adult users of antihypertensives during July 2018-June 2019 who experienced polypharmacy (≥5 unique medicines). We measured medicine use reflecting coordinated medicine management in 3 months before and including first observed dispensing, including: use of simple regimens for each cardiovascular medicine; prescriber continuity; and coordination of dispensings at the pharmacy. We measured adherence (proportion of days covered) to antihypertensive medicines in the following 12 months, and used logistic regression to assess independent associations and interactions of adherence with these measures of care.

RESULTS

We identified 202 708 people, of which two-thirds (66.6%) had simple cardiovascular medicine regimens (one tablet per day for each medicine), two-thirds (63.3%) were prescribed >75% of medicines from the same prescriber, and two-thirds (65.5%) filled >50% of their medicine on the same day. One-third (28.4%) of people experienced all three measures of coordinated care. Although all measures were significantly associated with higher adherence, adherence was greatest among people experiencing all three measures (odds ratio = 1.63; 95% confidence interval: 1.55-1.72). This interaction was driven primarily by effects of prescriber continuity and dispensing coordination.

CONCLUSIONS

Coordinating both prescribing and dispensing of medicines can improve adherence to antihypertensives, which supports strategies consolidating both prescribing and supply of patients' medicines.

Drug-related problems identified by clinical pharmacists in an academic medical centre in Thailand

Background

Drug-related problems (DRPs) are important issues that interfere with therapeutic outcomes and can cause adverse events. Pharmacists play a vital role in identifying and resolving DRPs. This study aimed to determine the characteristics, and severity of DPRs, including clinical pharmacists' interventions.

Method

A retrospective study was conducted at Ramathibodi Hospital, a tertiary university hospital in Thailand. We collected data from the drug-related problem system and the electronic medical record. Descriptive statistics were performed with Statistical Package for Social Sciences (SPSS) software version 18.0.

Results

There were 580 patients (20.44%) who had at least one DRP. We classified 1255 DRPs based on Cipolle-Strand-Morley Criteria 2012. The most common DRPs were the need for additional drug therapy (27.09%), followed by dosage too low (26.93%) and dosage too high (22.31%). Anti-infective agents (23.71%) and omeprazole (2.70%) were the most common drug groups and drugs causing DRPs, respectively. The severity of DRPs was mostly categorised to be 'no harm' (95.46%). Almost all of the interventions were completely accepted by physicians (99.12%).

Conclusion

The most common DRPs were the need for additional drug therapy and dosage adjustment of antimicrobial agents. The clinical pharmacists on wards are effective in preventing and resolving DRPs.

Patterns of drug-related problems and the services provided to optimize drug therapy in the community pharmacy setting

Introduction

Drug-related problems (DRPs) are events or circumstances involving drug therapy that actually or potentially interferes with desired health outcomes.

Objectives

To assess community pharmacists' knowledge and practice regarding DRP-reduction services, as well as the barriers and factors associated with decreased provision of these services.

Methods

This cross-sectional study utilized a validated questionnaire to assess pharmacists' knowledge, practice, and barriers to the provision of DRP-reduction services in the community pharmacy setting. Binary regression model was used to assess the variables associated with the practice of DRP-reduction services.

Results

A total of 412 pharmacists participated in the study. The pharmacists demonstrated strong knowledge but inadequate practice of DRP-reduction services. The most reported DRPs were inappropriate combination of drugs, or drugs and herbal medications, or drugs and dietary supplements (52.4%), patients' inability to understand instructions properly (46.1%), inappropriate drug according to guidelines (43.7%), and too high dose (40.3%). The most common barriers to these services were increased workload (60.5%), limited time (53.2%), and lack of good communication skills (49.8%). The presence of a counselling area in the pharmacy increased the practice of DRP-reduction services (OR: 3.532, 95%Cl: 2.010-5.590, P < 0.001), while increased weekly working hours (OR: 0.966, 95%Cl: 0.947-0.986), P < 0.01) and serving < 10 patients daily (OR = 0.208, 95%Cl: 0.072-0.601, P < 0.01) decreased it.

Conclusions

Community pharmacists' practice of DRP-reduction services showed a scope for improvement. Future pharmaceutical care initiatives should increase the number of personnel working in the pharmacy and provide them with opportunities for continued education and training in order to improve the provision of DRP services and optimize patients' outcomes.

Clinical pharmacists' interventions and therapeutic drug monitoring in patients with mycobacterial infections

Purpose

Infections caused by non-tuberculous mycobacterium (NTM) are increasing, less well-known by health care clinicians, and usually require long term treatment with multiple antimicrobials. There is no existing evidence on clinical pharmacists' involvement in the care of patients with NTM infections. We sought to characterize pharmacists' interventions in providing medication management for patients with NTM infections.

Methods

A retrospective review of patients aged 18 years or older seen by a pharmacist specializing in NTM from January 1, 2018 through June 1, 2020 was performed. Charts were reviewed for drug therapy problems identified by a pharmacist. Details regarding therapeutic drug monitoring (TDM) and subsequent dose adjustments were obtained.

Results

Seventy-seven patients were included. Median age was 68.5 years, and most patients were female. The most common mycobacterium species treated was Mycobacterium avium/intracellulare complex. Majority of pharmacist consults (63.6%) were referred by Pulmonology physicians, with remainder by Infectious Diseases clinicians. Identified drug therapy problems included: needs additional therapy (23%), unnecessary therapy (24.3%), different drug needed (6.8%), dose too low (75.7%), dose too high (20.3%), adverse drug reaction (31.1%), and adherence (8.1%). Fifteen patients had TDM performed during treatment. A clinical pharmacist was involved in evaluation of all TDM results. Over half of patients with TDM levels had at least 1 dose change made. A minority of patients (16.9%) experienced clinical failure.

Conclusion

Clinical pharmacists should be involved in this complex care to optimize medication management through identification of drug interactions, tailoring antimicrobial dosing, managing TDM results, and providing adherence counseling.

Prevalence and factors associated with drug therapy problems among hypertensive patients at hypertension clinic of Mbarara Regional Referral Hospital, Uganda: a |cross-sectional study

BACKGROUND

Despite the use of safe and effective conventional drugs, drug therapy problems (DTPs) pose a threat to the successful management of hypertension. DTPs are of a great concern in health care because of their serious consequences such as poor quality of life, increased health care costs, morbidity and mortality. However, there is no published information regarding the prevalence of DTPs and associated factors among hypertensive patients in Uganda.

OBJECTIVE

The aim of the study was to determine the prevalence and factors associated with DTPs among hypertensive patients at the hypertension clinic of Mbarara Regional Referral Hospital (MRRH).

METHOD

A cross-sectional study was conducted at the hypertension clinic, MRRH, Uganda among 228 hypertensive patients. Data were collected from medical records using a data abstraction tool and patients were interviewed using a structured questionnaire. Data analysis was done using Statistical Package for Social Sciences (SPSS) version 22.0. Descriptive analysis was used to determine the prevalence of DTPs. Logistic regression was used to determine the association between the independent and dependent variables. Variables were considered statistically significant at p-value <0.05.

RESULTS

A total of 178 DTPs were identified among 141 hypertensive patients. The prevalence of antihypertensive-related DTPs was 61.8% (95% confidence interval [CI]: 55.3-67.5) with an average of 1.26 ± 0.52 DTPs per patient. Out of 141 participants with DTPs, 109 (77.3%) had one DTP, 27 (19.1%) had 2 DTPs, and 5 (3.5%) had 3 DTPs. The most common types of antihypertensive-related DTPs were 'dosage too low' which accounted for 53 (29.8%), followed by 'adverse drug reactions' which accounted for 48 (27%). Uncontrolled blood pressure (BP; adjusted odds ratio [AOR]: 4.17; 95% CI: 2.33-7.45, p < 0.001) and routine laboratory test results (AOR: 1.87; 95% CI: 1.04-3.36, p = 0.036) were significantly associated with antihypertensive-related DTPs among hypertensive patients.

CONCLUSION

Almost two-thirds of study participants had antihypertensive-related DTPs. The most common DTPs were 'dosage too low' and 'adverse drug reactions' which both accounted for almost a third of the total DTPs each. Uncontrolled BP and routine laboratory test results were significantly associated with antihypertensive-related DTPs among the study participants. Our study emphasizes the need for improved patient care by clinical pharmacists to identify and prevent DTPs among hypertensive patients.

Pharmaceutical care- urgency: Proposing a practical clinical framework for pharmacy students

BACKGROUND AND PURPOSE

Prioritizing a drug therapy problem (DTP) during an experiential placement is challenging for some pharmacy students, suggesting a gap in pre-placement preparedness and the need to modify existing resources. A modified DTP prioritizing framework is proposed to enhance clinical reasoning and increase students' confidence in performing this important step in the pharmaceutical care process.

EDUCATIONAL ACTIVITY AND SETTING

Students' baseline DTP prioritizing capability was assessed in an informal focus group consisting of pharmacy students and experienced hospital pharmacy preceptors. Participants ranked the urgency for addressing 47 common medical conditions and selected a time frame to resolve the DTP. Participants also provided feedback on a proposed DTP prioritizing framework. A modified, student-focused DTP prioritizing framework, incorporating elements of curricular knowledge, principal elements of urgency, and time frame for taking action to resolve the identified DTP is described.

FINDINGS

Students' DTP urgency rankings were heterogeneous and showed greater deviation from the anticipated ranking (R = 0.61) compared to the pharmacist cohort (R = 0.807), reinforcing our view of the need for a modified DTP prioritizing framework for students. In qualitative terms, students felt the framework's focus on curricular knowledge would contribute to the development of expertise. Preceptors felt the framework reflected their usual practice and would help guide discussions with students.

SUMMARY

The modified DTP prioritizing framework, described in this article, may be utilized both to enhance student success and preceptor development in the experiential setting.

Drug therapy-related problem management in Nigeria community pharmacy - process evaluation with simulated patient

BACKGROUND

Unresolved drug therapy-related problems (DTRPs) have economic and clinical consequences and are common causes of patients' morbidity and mortality. This study evaluated the ability of community pharmacists to identify and resolve DTRPs and assessed the perceived barriers to DTRP identification and resolution.

METHODS

A cross-sectional study which employed the use of three simulated patients (SPs) visit to 36 selected community pharmacies in 11 local government areas in Ibadan, Nigeria. The SPs played the role of a patient with prescription for multiple ailments (23-year-old male), type 2 diabetes and hypertensive patient with medication packs (45-year-old male) and hypertensive patient with gastric ulcer with a prescription (37-year-old female). They re-enacted three rehearsed vignettes when they spoke with the pharmacists. A five-member panel of experts predetermined the DTRPs present in the vignettes (n = 11), actions to take to investigate the DTRPs (n = 9) and recommendations to resolve the DTRPs (n = 9). Pharmacists' perceived barriers to the identification and resolution of DTRPs were assessed with a self-administered questionnaire. The percentage ability to detect and resolve DTRPs was determined and classified as poor ability (≤30%), fair ability (> 30 - ≤50%), moderate ability (> 50 - ≤70%) and high ability (> 70%).

RESULTS

One hundred and eight visits were made by the three SPs to the pharmacies. In total, 4.42/11 (40.2%) DTRPs were identified, 3.50/9 (38.9%) actions were taken, and 3.94/9 (43.8%) recommendations were made to resolve the identified DTRPs. The percentage ability of the community pharmacists to detect and resolve DTRPs varied slightly from one vignette to another (vignette 1-49.3%, vignette 2-39.1%, vignette 3-38.8%). But overall, it was fair (40.9%). Pharmacists' perceived barriers to DTRP detection and resolution included lack of access to patient's/client's medical history and lack of software for DTRP detection.

CONCLUSIONS

The community pharmacists displayed fair ability in detecting and resolving DTRPs. Several barriers preventing the optimal performance of pharmacist in DTRP identification and resolution were identified including inaccessibility of patient's/client's medical history. The regulatory authority of pharmacy education and practice in Nigeria need to mount Continuing Education Program to address this deficit among community pharmacists.

Prevalence and Nature of Medication Errors and Medication-Related Harm Following Discharge from Hospital to Community Settings: A Systematic Review

Background

Little is known about the epidemiology of medication errors and medication-related harm following transition from secondary to primary care. This systematic review aims to identify and critically evaluate the available evidence on the prevalence and nature of medication errors and medication-related harm following hospital discharge.

Methods

Studies published between January 1990 and March 2019 were searched across ten electronic databases and the grey literature. No restrictions were applied with publication language or patient population studied. Studies were included if they contained data concerning the rate of medication errors, unintentional medication discrepancies, or adverse drug events. Two authors independently extracted study data.

Results

Fifty-four studies were included, most of which were rated as moderate (39/54) or high (7/54) quality. For adult patients, the median rate of medication errors and unintentional medication discrepancies following discharge was 53% [interquartile range 33–60.5] (n = 5 studies) and 50% [interquartile range 39–76] (n = 11), respectively. Five studies reported adverse drug reaction rates with a median of 27% [interquartile range 18–40.5] and seven studies reported adverse drug event rates with a median of 19% [interquartile range 16–24]. For paediatric patients, one study reported a medication error rate of 66.3% and another an adverse drug event rate of 9%. Almost a quarter of studies (13/54, 24%) utilised a follow-up period post-discharge of 1 month (range 2–180 days). Drug classes most commonly implicated with adverse drug events were antibiotics, antidiabetics, analgesics and cardiovascular drugs.

Conclusions

This is the first systematic review to explore the prevalence and nature of medication errors and adverse drug events following hospital discharge. Targets for future work have been identified.

Electronic supplementary material

The online version of this article (10.1007/s40264-020-00918-3) contains supplementary material, which is available to authorized users.

Predictors of Medication-Related Emergency Department Admissions Among Patients with Cardiovascular Diseases at Mbarara Regional Referral Hospital, South-Western Uganda

BACKGROUND

Medication-related emergency department admissions impose a huge and unnecessary burden on the healthcare system. We sought to determine the prevalence and predictors of medication-related emergency department admissions, among patients with cardiovascular diseases at Mbarara Regional Referral Hospital, Uganda.

METHODS

Institutional research ethics approval was secured to conduct a cross-sectional study at the Mbarara Regional Referral Hospital emergency department, between February and September, 2020. All eligible and consenting patients were enrolled in a consecutive manner after a preliminary diagnosis was made by the attending physician. Structured questionnaire interview and comprehensive medication history reviews were used to identify medication therapy problems, in collaboration with a resident physician present on duty. We used sequential categorization for medication therapy problem(s). Descriptive and logistic regression analyses were used to determine prevalence and predictors of medication-related emergency department admissions.

RESULTS

Out of the 128 patients interviewed, 105 (82%) patient admissions were associated with a medication therapy problem: ineffectiveness of drug therapy (53.3%, 56), medication non-adherence (42.9%, 45), and adverse drug reactions (3.8%, 4). Out of a total of 90 incidences of medication non-adherence, 34.4% (31/90) were due to lack of understanding of patient medication regimen, and 27.8% (25/90) due to unaffordable cost of medicines. Female gender (AOR = 4.31 [1.43, 13.03 at 95% CI]; P-value = 0.010]) and a history of tobacco use (AOR = 9.58 [1.14, 80.28 at 95% CI]; P-value = 0.037) were statistically significant predictors of medication-related emergency department admissions in adjusted analysis.

CONCLUSION

Four in five emergency department admissions were associated with medication-related causes, majorly due to ineffectiveness of drug therapy. Knowledge gap on patient medication regimens was the most prevalent cause for medication non-adherence. Female gender and previous or current tobacco use was an independent risk factor for medication-related admissions.

Development of Key Performance Indicators for Capturing Impact of Pharmaceutical Care in Palestinian Integrative Healthcare Facilities: A Delphi Consensus Study

Background

The current study was performed to develop a consensus-based core inventory of key performance indicators (KPIs) to be used in capturing the impact of pharmaceutical care in healthcare facilities that employ integrative medicine paradigm in Palestine.

Methods

A panel of healthcare professionals and risk/quality assurance managers was composed employing a judgmental sampling technique. The study tool was a questionnaire. Views and opinions of the panelists on the roles of pharmacists in caring for patients admitted to or visiting healthcare facilities that employ integrative medicine were collected using 11 statements. An initial inventory of activities and services that potentially can be used as KPIs was compiled from the literature and interviews with key contact experts in the domain. Three iterative Delphi rounds were conducted among the panelists (n = 50) to achieve formal consensus on the KPIs that should be used. The consensus-based KPIs were ordered by the scores of the panelists.

Results

A total of 8 consensus-based KPIs were developed. The KPIs related to the number of problems related to medications and complementary and alternative medicine (CAM) that were resolved by pharmacists and CAM practitioners (p < 0.0001), number of patients for whom reconciliations were documented (p < 0.0001), number of patients receiving direct, comprehensive, and/or collaborative care (p < 0.0001), and number of patients for whom pharmacists and CAM practitioners were involved in implementing a therapeutic plan (p < 0.05) were rated significantly higher than the KPI (#8) related to the participation in multi-healthcare provider discussions/deliberations.

Conclusions

Consensus-based KPIs that can be used in capturing the impact of evidence-based CAM and pharmaceutical care of patients in healthcare facilities that employ integrative medicine paradigm were developed. Future studies are still needed to investigate if implementing these KPIs might promote evidence-based CAM and pharmaceutical care in healthcare facilities that employ the integrative medicine paradigm.

Quality Indicators of Pharmaceutical Care in Palestinian Integrative Healthcare Facilities: Findings of a Qualitative Study among Stakeholders

Background

Recently, there has been shifts from providing large volumes to providing higher quality of healthcare services. This qualitative exploratory study was conducted to explore the views of different stakeholders on activities and services that could serve as quality indicators of pharmaceutical care in Palestinian integrative healthcare facilities.

Methods

A judgmental sampling technique was used to invite and recruit stakeholders for this study. Semistructured in-depth interviews were conducted with the stakeholders. Data collected during the interviews were qualitatively analyzed using the interpretive description methodology. Themes, subthemes, and patterns were recognized using the Qualitative Analysis Guide of Leuven. The data were coded using RQDA software.

Results

Interviews (n = 22) were conducted with 9 complementary and alternative medicine practitioners, 8 pharmacists, 2 physicians, 2 nurses, and 1 risk/quality assurance manager. The interview median duration was 41 with an IQR of 22 min. Following the thematic analysis adopted to achieve the objectives of this study, six major themes emerged from the data collected from the interviews. The themes emerged from the data were (1) provision of collaborative, direct, and comprehensive patient care services; (2) common services and activities at the time of admission, during stay, at transition between wards/services/hospitals, and at discharge to home or community care; (3) screening for, identifying, and resolving problems; (4) collaboration with other healthcare providers; (5) professional development; and (6) performance and efficiency.

Conclusions

Quality indicators are invaluable for informing decisions relevant to justifying allocation of scarce resources, securing funds, and demonstrating value in activities and services within integrative healthcare facilities. Further studies are still needed to develop a set of measurable indicators to measure the impact of pharmaceutical care in integrative healthcare facilities.

Making the economic value proposition for pharmacist comprehensive medication management (CMM) in primary care: A conceptual framework

INTRODUCTION

Comprehensive medication management (CMM) is a patient care process provided by clinical pharmacists in primary care settings that ensures optimal use of medications with timely follow-up. Despite widespread evidence that shows CMM improves clinical and medication-related outcomes, pharmacist-delivered CMM services often fail to be adopted into U.S. primary care settings.

OBJECTIVE

This study presents a conceptual framework linking outcomes of pharmacist-delivered CMM services in primary care settings to financial benefits for health plans providing coverage of CMM services and primary care practices investing and implementing CMM.

METHODS

A critical review of the literature was performed in PubMed and the gray literature to identify financing opportunities that justify the coverage of CMM by third-party health plan administrators or the implementation of CMM by primary care practices. Financing elements that could be impacted by pharmacist-led CMM outcomes, namely higher achievement of medication-related quality measures and reduction of total costs of care, were recorded and utilized to develop the conceptual framework.

RESULTS

The framework suggests that CMM provides economic benefits to both health plans and primary care practices by increasing market competitiveness, direct revenue, and quality bonuses. Health plans may benefit from higher plan quality ratings, lower premiums and plan bids, increased shared savings, and quality bonus payments. Primary care practices may achieve increased negotiating power through accreditation recognition and patient satisfaction, increased revenue through shared savings and fee-for-service reimbursement, and achievement of quality bonus payments.

CONCLUSIONS

The alignment of economic benefits from CMM advances a strong value proposition for greater adoption of CMM coverage by health plans and implementation in the U.S. primary care system. Through broader CMM implementation, pharmacists can work alongside physicians in advanced care models and play a vital role in shaping the primary care practice transition to value-based care.

Implementing Pharmacist-Led Patient Home Visits

Introduction Patients with chronic diseases such as hypertension and diabetes often experience difficulties managing complex medication regimens. A promising method for identifying and addressing medication-related problems is pharmacist provision of patient home visits. Pharmacist home visits could alleviate the burden on both patients and providers for the purposes of maintenance medication and goal-achievement assessment. Methods A pharmacist home visit program was developed utilizing social workers to identify patients who would most benefit from a pharmacist home visit. The two pharmacists met with these patients in their homes to evaluate their current medication regimens, adherence, medical condition status, and potential drug-related problems (DRPs). Upon conclusion of the home visit, the pharmacists provided a summary of findings and proposed solutions for identified drug related problems to the patient's primary care provider. Results Fourteen patients participated in pharmacist-provided home visits. During these home visits, 98 unique DRPs were identified. Drug-related problems were grouped into four categories: adherence (n=26, 27%), effectiveness (n=25, 26%), indication (n=24, 24%), and safety (n=23, 23%). Between the initial visit and the final visit, there was a resolution of 25 (26%) drug related problems. Conclusion This project demonstrated a novel referral pathway for identifying patients to participate in pharmacist-led home visits. By providing patient home visits, pharmacists were able to identify and resolve some drug-related problems, but many problems remain unresolved due, in large part, to lack of provider engagement.

Development of key performance indicators to capture in measuring the impact of pharmacists in caring for patients with epilepsy in primary healthcare: A Delphi consensual study

OBJECTIVE

This study was conducted to develop and achieve formal consensus on a core set of key performance indicators (KPIs) that can be captured in measuring the impact of pharmacists in caring for patients with epilepsy (PWE) visiting epilepsy clinics as outpatients in primary healthcare practice.

METHODS

In this study, a comprehensive literature search and review was conducted to extract candidate KPIs. Interviews with key contacts (6 pharmacists, 2 neurologists, 3 nurses, and 3 PWE) were also conducted to supplement the inventory set of KPI candidates. A three-round Delphi technique was followed among a panel of 40 members to achieve formal consensus on a core list of KPIs. Consensual KPIs were ranked by the ratings of the panelists.

RESULTS

The final consensual core set contained 8 KPIs in the thematic activity areas of pharmaceutical care, medication reconciliation and best possible medication history, patient education/counseling, interprofessional patient care, competence, and performance efficiency/patient satisfaction. The KPIs related to therapy problems identified and resolved by pharmacist and provision of proactive comprehensive direct patient care by a pharmacist received significantly higher (p-value: 0.0001) scores compared to the KPI related to complaints about pharmacists received.

CONCLUSION

Eight consensual KPIs to capture in measuring the impact of pharmacists in caring for PWE visiting epilepsy clinics as outpatients in primary healthcare practice were developed using the Delphi technique. If successfully adopted, implemented, captured, and analyzed, these consensual KPIs might help advance pharmaceutical care of PWE in primary healthcare practice.

Drug therapy problems among patients with cardiovascular disease admitted to the medical ward and had a follow-up at the ambulatory clinic of Hiwot Fana Specialized University Hospital: The case of a tertiary hospital in eastern Ethiopia

Background:

Pharmacotherapy is important in reducing morbidity and mortality related to cardiovascular diseases. However, these advantages are limited by drug therapy problems that can impact on a patient’s quality of life, prolong hospital stays, and increase the overall burden of healthcare expenditures. Therefore, this study was aimed to assess drug therapy problems among patients with cardiovascular diseases who were hospitalized and received follow-up at the ambulatory clinic of Hiwot Fana Specialized University Hospital.

Methods:

An institution-based cross-sectional study design was used to collect data from patients with cardiovascular diseases who were admitted to the medical ward and those who had received follow-up at the ambulatory clinic of Hiwot Fana Specialized University Hospital. The collected data were coded, entered, and analyzed using SPSS version 16. The associations of selected categorical variables were done using binary logistic and multivariate logistic regression analyses.

Results:

Out of 216 study participants, females accounted for 123 (57%), whereas 93 (43%) of them were males. Among cardiovascular diseases identified in the medical ward and ambulatory clinics of Hiwot Fana Specialized University Hospital, congestive heart failure 96 (44.4%) and hypertension 93 (43.1%) were the two most commonly diagnosed disorders. Of the total participants involved in the study, 131 (60.65%) had drug therapy problems. Among the seven classes of drug therapy problems assessed, the most commonly observed was the need for additional drug therapy 76 (58%); followed by cases related to unnecessary drug therapy and noncompliance both of which were estimated to be 16 (12.2%). In addition, of independent variables, only the use of more than three drugs was significantly associated in both binary logistic (crude odds ratio = 0.41, 95% confidence interval = 0.234–0.719, p = 0.002) and multivariate logistic regressions (adjusted odds ratio = 4.86, 95% confidence interval = 1.625–14.536, p = 0.005) as compared with those patients who were using less than three drugs.

Conclusion:

The findings of the study indicated that more than half of the study participants experienced drug therapy problems, for which 58% required additional drug therapy. The risk of drug therapy problem is found to increase with the use of more than three drugs. Since these problems are adversely affecting the treatment outcome of patients, this is an area which requires special attention and the cooperation of healthcare professionals to tackle it.

Analysis of prevalence, risk factors, and potential costs of unnecessary drug therapy in patients with chronic diseases at the outpatient setting

Background: Patients with chronic diseases require long-term use of medications and are at risk for prescription of unnecessary drugs.Objective: To determine the prevalence, risk factors, and costs associated with unnecessary drugs in patients with chronic diseases at outpatient settings.Methods: Clinical and demographic data, unnecessary drug therapy and prices of drugs were obtained from 2,677 patients from the outpatient setting of six major hospitals in Jordan. Multivariate logistic regression was used to determine risk factors associated with unnecessary drug therapy.Results: A total of 936 unncessary medications were identified with an average of one unnecessary medication per every three patients. Monthly costs of unnecessary medications, at the national level, were estimated to range between JD 438,930.24 [(618,821.41 USD) (payer's perspective)] and JD 744,765.5 [(1,050,000.19 USD) (patient's perspective)]. Unnecessary drug was associated with cardiac catheterization (adjusted odds ratio [AOR] = 1.29, 95% CI: 1.01-1.71, p = 0.041), increased number of medications (AOR = 3.11, 95% CI: 2.51-3.86, p < 0.001), and inadequate knowledge/understanding of drug use (AOR = 2.4, 95% CI: 1.24-4.64, p = 0.009).Conclusion: Unnecessary drug therapy is common in the outpatient setting. Identified risk factors should be specifically targeted to reduce its burden.

Impact of a Collaborative Pharmaceutical Care Service Among Patients With Diabetes in an Ambulatory Care Setting in Qatar: A Multiple Time Series Study

BACKGROUND

Diabetes mellitus is highly prevalent in the Middle East and the burden associated with it is dramatically increasing. Pharmacists working in collaborative healthcare teams have an important role to improve outcomes in the primary care of diabetes.

OBJECTIVES

To evaluate the impact of a collaborative pharmaceutical care service (CPCS) on improving outcomes among patients with diabetes in a primary care setting.

METHODS

This was a retrospective, multiple time series study involving patients attending an ambulatory diabetes clinic at Qatar Petroleum Healthcare Center in Dukhan, Qatar. Patients' glycated hemoglobin A_1c, fasting plasma glucose, body mass index, systolic blood pressure, diastolic blood pressure, and lipid profile were obtained at baseline, 6 months, and 12 months of receiving CPCS through a retrospective chart review. A repeated-measures analysis of variance test was used to determine the impact of the intervention on clinical outcomes.

RESULTS

Ninety-six patients with diabetes were included in the analyses. There was a statistically significant reduction (ie, improvement) in glycated hemoglobin A_1c by 1.4%, fasting plasma glucose by 41.3 mg/dL, body mass index by 1 kg/m², systolic blood pressure by 14.9 mm Hg, and diastolic blood pressure by 8.7 mm Hg from baseline to 12 months (P<.001 for all). Nevertheless, no significant reductions were observed in the lipid profile.

CONCLUSIONS

CPCS provision improves clinical outcomes in patients with diabetes over a 12-month follow-up period in a primary healthcare setting. Future studies should determine the long-term impact of a collaborative care model in this setting.

The effect of a pharmacy-led transitional care program on medication-related problems post-discharge: A before-After prospective study

BACKGROUND

Medication-related problems are common after hospitalization, for example when changes in patients' medication regimens are accompanied by insufficient patient education, poor information transfer between healthcare providers, and inadequate follow-up post-discharge. We investigated the effect of a pharmacy-led transitional care program on the occurrence of medication-related problems four weeks post-discharge.

METHODS

A prospective multi-center before-after study was conducted in six departments in total of two hospitals and 50 community pharmacies in the Netherlands. We tested a pharmacy-led program incorporating (i) usual care (medication reconciliation at hospital admission and discharge) combined with, (ii) teach-back at hospital discharge, (iii) improved transfer of medication information to primary healthcare providers and (iv) post-discharge home visit by the patient's own community pharmacist, compared with usual care alone. The difference in medication-related problems four weeks post-discharge, measured by means of a validated telephone-interview protocol, was the primary outcome. Multiple logistic regression analysis was used, adjusting for potential confounders after multiple imputation to deal with missing data.

RESULTS

We included 234 (January-April 2016) and 222 (July-November 2016) patients in the usual care and intervention group, respectively. Complete data on the primary outcome was available for 400 patients. The proportion of patients with any medication-related problem was 65.9% (211/400) in the usual care group compared to 52.4% (189/400) in the intervention group (p = 0.01). After multiple imputation, the proportion of patients with any medication-related problem remained lower in the intervention group (unadjusted odds ratio 0.57; 95% CI 0.38-0.86, adjusted odds ratio 0.50; 95% CI 0.31-0.79).

CONCLUSIONS

A pharmacy-led transitional care program reduced medication-related problems after discharge. Implementation research is needed to determine how best to embed these interventions in existing processes.

Drug Therapy Problem Severity Following Hospitalization and Association With 30-Day Clinical Outcomes

BACKGROUND

Improved understanding of how drug therapy problems (DTPs) contribute to rehospitalization is needed.

OBJECTIVE

The primary objectives were to assess the association of DTP likelihood of harm (LoH) severity score, as measured by comprehensive medication management (CMM) pharmacist after hospital discharge, with 30-day risk of hospital readmission, observation visit, or emergency department visit, and to determine whether resolution of DTPs reduces 30-day risk. Secondary objectives were to determine if any eventswere associated with DTPs and preventability of events.

METHODS

Data were collected for 365 patients who received CMM following hospitalization and had at least 1 DTP identified. Retrospective chart reviews were completed for 80 patients with subsequent events to assess associationg with a DTP and its preventability.

RESULTS

For each 1-point increment in maximum LoH score, there was 10% higher risk of the composite end point (hazard ratio [HR]=1.10; 95% CI:0.97-1.26; P=0.13). When DTPs were resolved by the CMM pharmacist, the association was attenuated, with a HR of 1.15 (95% CI:0.96-1.38; P=0.12) when the DTP was unresolved and HR of 1.09 (95% CI:0.96-1.25; P=0.52) when resolved; for hospital readmission alone, the corresponding HRs were 1.23 (95% CI:1.00-1.53; P=0.05) and 1.05 (95% CI:0.87-1.27; P=0.60). Of 80 subsequent events, 44 were associated with a medication; 22 were considered preventable. Conclusion and Relevance: The LoH severity score was associated with risk of 30-day events. The strength of association was attenuated when DTPs were resolved by the CMM pharmacist. However, because of statistical uncertainty, larger studies are needed to confirm these patterns.