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Key summary points: Aim: To explore the association between medication use-related factors and quality of life in older hospitalised patients with polypharmacy. Findings: Hyperpolypharmacy, a high anticholinergic and sedative burden, presence of multiple prescribing omissions (based on START criteria), the use of opioids, antibiotics and benzodiazepines, and high medication complexity were associated with a lower quality of life. Message: Due to the association with quality of life, evaluating medication use-related factors, especially medication complexity as a novel factor, is important for hospitalised older patients with (hyper)polypharmacy. Purpose: To explore the association between medication use-related factors and health-related quality of life (HRQoL) in older hospitalised multimorbid patients with polypharmacy. Methods: This cross-sectional study used the intervention arm data of the OPERAM trial (hospitalised patients ≥ 70 years with polypharmacy). HRQoL was assessed using the visual analogue scale (EQ-VAS) and the EQ-5D index score of the EuroQol questionnaire (EQ-5D-5L). Lower or higher EQ-VAS/EQ-5D was based on the median of the study population. Medication use-related factors included hyperpolypharmacy (≥ 10 medications), anticholinergic and sedative burden, appropriateness of medication (STOPP/START criteria), high-risk medication for hospital (re)admission, medication complexity and adherence. Multivariable logistic regression analysis was used to assess the association between medication use-related factors and HRQoL. Results: A total of 955 patients were included (mean age 79 years, 46% female, median EQ-VAS of 60, median EQ-5D of 0.60). Opioids use was associated with lower EQ-5D and EQ-VAS (aOR EQ-5D: 2.10; 95% CI 1.34–3.32, EQ-VAS: 1.59; 1.11–2.30). Hyperpolypharmacy (aOR 1.37; 1.05–1.80), antibiotics (aOR 1.64; 1.01–2.68) and high medication complexity (aOR 1.53; 1.10–2.15) were associated with lower EQ-VAS. A high anticholinergic and sedative burden (aOR 1.73; 1.11–2.69), presence of multiple prescribing omissions (aOR 1.94; 1.19–3.17) and benzodiazepine use (aOR 2.01; 1.22–3.35) were associated with lower EQ-5D. Especially in hyperpolypharmacy patients, high anticholinergic and sedative burden and medication complexity were associated with a lower HRQoL. Conclusion: Several medication use-related factors are significantly associated with a lower HRQoL in hospitalised older patients. Medication complexity is a novel factor, which should be considered when evaluating medication use of older patients with hyperpolypharmacy. [ABSTRACT FROM AUTHOR]

Background: Medication burden and complexity have been longstanding problems in chronically ill patients. However, more data are needed on the extent and impact of medication burden and complexity in the transfusion-dependent thalassaemia population. Aim: The aim of this study was to determine the characteristics of medication complexity and polypharmacy and determine their relationship with drug-related problems (DRP) and control of iron overload in transfusion-dependent thalassaemia patients. Method: Data were derived from a cross-sectional observational study on characteristics of DRPs conducted at a Malaysian tertiary hospital. The medication regimen complexity index (MRCI) was determined using a validated tool, and polypharmacy was defined as the chronic use of five or more medications. The receiver operating characteristic curve analysis was used to determine the optimal cut-off value for MRCI, and logistic regression analysis was conducted. Results: The study enrolled 200 adult patients. The MRCI cut-off point was proposed to be 17.5 (Area Under Curve = 0.722; sensitivity of 73.3% and specificity of 62.0%). Approximately 73% and 64.5% of the patients had polypharmacy and high MRCI, respectively. Findings indicated that DRP was a full mediator in the association between MRCI and iron overload. Conclusion: Transfusion-dependent thalassaemia patients have high MRCI and suboptimal control of iron overload conditions in the presence of DRPs. Thus, future interventions should consider MRCI and DRP as factors in serum iron control. [ABSTRACT FROM AUTHOR]

A patient's willingness and desire to adhere to their medication plan are affected by their beliefs about taking medications, their self-efficacy, health literacy level, ability to afford prescription drug costs, and relationship with their clinicians. This article details strategies for creating a collaborative relationship with the patient, developing trust, and nurturing medication adherence. A patient's willingness and desire to adhere to their medication plan are affected by their beliefs about taking medications, health literacy, and other factors. This article details strategies for creating a collaborative relationship with the patient, developing trust, and nurturing medication adherence. [ABSTRACT FROM AUTHOR]

Background: Critically ill patients are at increased risk for fluid overload, but objective prediction tools to guide clinical decision-making are lacking. The MRC-ICU scoring tool is an objective tool for measuring medication regimen complexity. Objective: To evaluate the relationship between MRC-ICU score and fluid overload in critically ill patients. Methods: In this multi-center, retrospective, observational study, the relationship between MRC-ICU and the risk of fluid overload was examined. Patient demographics, fluid balance at day 3 of ICU admission, MRC-ICU score at 24 hours, and clinical outcomes were collected from the medical record. The primary outcome was relationship between MRC-ICU and fluid overload. To analyze this, MRC-ICU scores were divided into tertiles (low, moderate, high), and binary logistic regression was performed. Linear regression was performed to determine variables associated with positive fluid balance. Results: A total of 125 patients were included. The median MRC-ICU score at 24 hours of ICU admission for low, moderate, and high tertiles were 9, 15, and 21, respectively. For each point increase in MRC-ICU, a 13% increase in the likelihood of fluid overload was observed (OR 1.128, 95% CI 1.028-1.238, p = 0.011). The MRC-ICU score was positively associated with fluid balance at day 3 (β-coefficient 218.455, 95% CI 94.693-342.217, p = 0.001) when controlling for age, gender, and SOFA score. Conclusions: Medication regimen complexity demonstrated a weakly positive correlation with fluid overload in critically ill patients. Future studies are necessary to establish the MRC-ICU as a predictor to identify patients at risk of fluid overload. [ABSTRACT FROM AUTHOR]

Background: Off-level medicines do not provide adequate health outcomes since there is insufficient efficacy and/or toxicity evidence. Offlevel medicines are more vulnerable to adverse drug reactions (ADRs), which are a prominent cause of morbidity and mortality. Objective of the study is to determine the relationship between the medication complexity and severity of COVID-19 and its impact on pharmacotherapy evaluation. Materials and Methods: A prospective, cross-sectional study was conducted in the COVID ward where medication complexity was assessed for all prescriptions on admission using the Medical Regimen Complexity Index's guidelines and subjected to pharmacotherapy evaluation. Results: Overall, the patients spent an average of 7.55 ± 3.60 days in the hospital. Each prescription contained an average of 6.54 ± 2.51 drugs. Polypharmacy was found in 82.70% (263) of the prescriptions, while medication duplication was found in 17.29% (55), severe drug interactions accounted for 83.01% (264), and drug dosage adjustment was performed in 10.06% (32). The mean medication complexity was 26.86 ± 7. 58. When comparing medication complexity concerning the severity of COVID-19, we found that the average medication complexity score for mild was 24.62 ± 6.04, moderate was 31.65 ± 8.39, severe was 35.19 ± 6.81, and critical was 28.59 ± 8.60. we found a statistically significant positive correlation between the medical complexity and the hospital stay (P-value, 0.000), and there was an association between the medication complexity and the Covid-19 severity (p <0.001). Conclusion: The assessment of the medication complexity in routine pharmacotherapy evaluations could be beneficial in alerting potential risks, suggesting additional focus wherever required, and decreasing the financial burden by reducing hospital stay. It demonstrated an association between medication complexity and the severity of COVID-19. [ABSTRACT FROM AUTHOR]

Background: Urinary tract infections (UTIs) are the second most prevalent infection among the elderly population. Hence, the current study aimed to evaluate the prevalence of UTIs among older adults, medication regimen complexity, and the factors associated with the treatment outcomes of elderly patients infected with UTIs.Methods: A retrospective cross-sectional study was conducted at the Department of Urology, Hospital Pulau Pinang, Malaysia. The patients ≥65 years of age were included in the present study with a confirmed diagnosis of UTIs from 2014 to 2018 (5 years).Results: A total of 460 patients met the inclusion criteria and were included in the present study. Cystitis (37.6%) was the most prevalent UTI among the study population followed by asymptomatic bacteriuria (ASB) (31.9%), pyelonephritis (13.9%), urosepsis (10.2%), and prostatitis (6.4%). Unasyn (ampicillin and sulbactam) was used to treat the UTIs followed by Bactrim (trimethoprim/sulfamethoxazole), and ciprofloxacin. The factors associated with the treatment outcomes of UTIs were gender (odd ratio [OR] = 1.628; p = 0.018), polypharmacy (OR = 0.647; p = 0.033), and presence of other comorbidities (OR = 2.004; p = 0.002) among the study population.Conclusion: Cystitis is the most common UTI observed in older adults. Gender, the burden of polypharmacy, and the presence of comorbidities are the factors that directly affect the treatment outcomes of UTIs among the study population.

Discrepancies between the medicines consumed by patients and those documented in the medical record can affect medication safety. We aimed to characterize medication discrepancies and medication regimen complexity over time in a cohort of outpatients with decompensated cirrhosis, and evaluate the impact of pharmacist-led intervention on discrepancies and patient outcomes. In a randomized-controlled trial (n = 57 intervention and n = 57 usual care participants), medication reconciliation and patient-oriented education delivered over a six-month period was associated with a 45% reduction in the incidence rate of ‘high’ risk discrepancies (IRR = 0.55, 95%CI = 0.31–0.96) compared to usual care. For each additional ‘high’ risk discrepancy at baseline, the odds of having ≥ 1 unplanned medication-related admission during a 12-month follow-up period increased by 25% (adj-OR = 1.25, 95%CI = 0.97–1.63) independently of the Child–Pugh score and a history of variceal bleeding. Among participants with complete follow-up, intervention patients were 3-fold less likely to have an unplanned medication-related admission (adj-OR = 0.27, 95%CI = 0.07–0.97) compared to usual care. There was no association between medication discrepancies and mortality. Medication regimen complexity, frequent changes to the regimen and hepatic encephalopathy were associated with discrepancies. Medication reconciliation may improve medication safety by facilitating communication between patients and clinicians about ‘current’ therapies and identifying potentially inappropriate medicines that may lead to harm.

Michael R Cobretti,1 Robert L Page II,2 Sunny A Linnebur,2 Kimberly M Deininger,1 Amrut V Ambardekar,3 JoAnn Lindenfeld,4 Christina L Aquilante1 1Department of Pharmaceutical Sciences, 2Department of Clinical Pharmacy, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado, Aurora, CO, 3Division of Cardiology, School of Medicine, University of Colorado, Aurora, CO, 4Advanced Heart Failure and Cardiac Transplant Program, Vanderbilt Heart and Vascular Institute, Nashville, TN, USA Purpose: Heart failure prevalence is increasing in older adults, and polypharmacy is a major problem in this population. We compared medication regimen complexity using the validated patient-level Medication Regimen Complexity Index (pMRCI) tool in “young-old” (60–74 years) versus “old-old” (75–89 years) patients with heart failure. We also compared pMRCI between patients with ischemic cardiomyopathy (ISCM) versus nonischemic cardiomyopathy (NISCM).Patients and methods: Medication lists were retrospectively abstracted from the electronic medical records of ambulatory patients aged 60–89 years with heart failure. Medications were categorized into three types – heart failure prescription medications, other prescription medications, and over-the-counter (OTC) medications – and scored using the pMRCI tool.Results: The study evaluated 145 patients (n=80 young-old, n=65 old-old, n=85 ISCM, n=60 NISCM, mean age 73±7 years, 64% men, 81% Caucasian). Mean total pMRCI scores (32.1±14.4, range 3–84) and total medication counts (13.3±4.8, range 2–30) were high for the entire cohort, of which 72% of patients were taking eleven or more total medications. Total and subtype pMRCI scores and medication counts did not differ significantly between the young-old and old-old groups, with the exception of OTC medication pMRCI score (6.2±4 young-old versus 7.8±5.8 old-old, P=0.04). With regard to heart failure etiology, total pMRCI scores and medication counts were significantly higher in patients with ISCM versus NISCM (pMRCI score 34.5±15.2 versus 28.8±12.7, P=0.009; medication count 14.1±4.9 versus 12.2±4.5, P=0.008), which was largely driven by other prescription medications.Conclusion: Medication regimen complexity is high in older adults with heart failure, and differs based on heart failure etiology. Additional work is needed to address polypharmacy and to determine if medication regimen complexity influences adherence and clinical outcomes in this population. Keywords: medication complexity, heart failure, elderly, geriatric, aged

Background Medication management is undertaken by caregivers of people who have intellectual or developmental disabilities. Objective The objectives were to measure the medication management hassles reported by caregivers of adults who have intellectual or developmental disabilities and to describe associations between characteristics of caregivers, medication regimens, and the person with intellectual or developmental disability and the scale score. Setting Web-based survey conducted in the United States. Method A newsletter announcement with a link to the survey was sent to members of a disability advocacy organization. Caregivers were age 18 years and older who manage medications for adults with intellectual or developmental disabilities. The survey questions were used to obtain characteristics of the caregiver, the medication regimen they managed, and the care-recipient. The study was approved by the Institutional Review Board of Michigan Medicine (HUM00091002). Main outcome measure The Family Caregiver Medication Administration Hassles Scale (caregiver scale). Results Forty-two caregivers responded, with 41 being female with a mean age of 56.7 years. The mean caregiver scale score was 28.9 (possible range 0-120). Highest scores (greatest hassles) were significantly associated with a greater level of support required by the care-recipient, stronger caregiver beliefs of the necessity of medication and concern about using medications, lack of previous caregiver health-care training, and being an employed caregiver rather than family member. Conclusion Medication management can contribute to caregiver stress. Pharmacists should ensure that caregivers are counseled about medication that they manage, be accessible for questions, and examine medication regimens to reduce polypharmacy and complexity of regimens. [ABSTRACT FROM AUTHOR]

Background: Limited research exists regarding Medication Regimen Complexity Index (MRCI) and its utility in identifying patients at risk for hospital readmission.Objective: This study evaluates the association between discharge MRCI and 30-day rehospitalization in patients with heart failure (HF) after discharge.Methods: The study involved a retrospective, cohort study at a large tertiary teaching facility from the University HealthSystem Consortium. The consortium database was used to identify HF patients hospitalized from January 2011 to December 2013. A 30-day readmission was defined as being readmitted to the same hospital within 30 days of discharge with a principal discharge diagnosis of HF. Index hospitalizations was defined as the first hospitalization, and readmission was the subsequent hospitalization for HF. A pilot analysis was conducted to compare manual MRCI collection tool and a computerized scoring MRCI system. Multivariable logistic regression was used to examine the association of computerized MRCI (≥15) and 30-day rehospitalization after controlling for other variables.Results: A total of 1,452 patients were included in the study with 81 patients (5.9%) readmitted within 30 days of discharge. The manual and computerized MRCIs were correlated with an R of 0.74 and R2 of 0.55. The multivariate logistic regression analysis found computerized MRCI ≥15 (OR: 1.62; 95% CI: 1.01-2.59) was associated with 30-day rehospitalization after controlling for other factors. Patients prescribed angiotensin-converting-enzyme inhibitors or angiotensin receptor blockers, were less likely (OR: 0.54; CI: 0.33-0.89) to be readmitted 30 days after discharge, and patients with coronary artery disease were more likely (OR: 1.76; CI: 1.03-3.00) to be readmitted 30 days after discharge.Conclusions: The computerized MRCI score was moderately correlated with manual MRCI score. A significant association was found between computerized MRCI and 30-day HF readmission. Such predictive tools may allow pharmacists to prioritize patient care and optimize patient outcomes through medication therapy management. [ABSTRACT FROM AUTHOR]

Objective The aim of this study was to validate the Turkish version of the 'Medication Regimen Complexity Index' (MRCI). Methods This validation study has been conducted in prescriptions of the first 100 elderly patients who had visited the pharmacy for their prescription refill to evaluate convergent and divergent validity of the Turkish version. The reliability of the Turkish version was assessed with inter-rater and test-retest analysis after its translation and cultural adaptation. Results The mean age of the 100 patients (53 women) was 74.9 years (SD = 7.58, 65-95). The scale showed high inter-rater reliability and test-retest reliability for the total and subscale scores (p < 0.05). A strong and positive correlation between the number of medications in a prescription and the total Medication Regimen Complexity Index scores (r = 0.930, p < 0.001) was determined. There were no statistically significant differences between age, gender and MRCI scores (p > 0.05). Conclusion These results show that the Turkish version of MRCI is a reliable and valid tool in elderly patients. [ABSTRACT FROM AUTHOR]

The article presents a study that investigates the affordability and complexity in the access to time-release (TR) antidepressant formulations among adult patients with mental depression. The subject of study consisted of adults with depression based on the 2010 Medical Expenditure Panel Survey (MEPS). Moreover, a multivariate logistic regression was used to investigate the hypotheses of the study.

Background Several factors contribute to the complexity of pharmacotherapeutic regimens, like the total number of medications to be taken, the number of dosage units to take at a time, dosage frequency, as well as specific directions concerning the administration. The Medication Regimen Complexity Index (MRCI) is a validated instrument developed in English for the measurement of the complexity of a given pharmacotherapeutic regimen. Objectives Translation of the MRCI into German and evaluation of the translated instrument (MRCI-D) in order to make it more easily accessible for use in German practice and research. Methods The process of validation included the translation of the English version to German, back-translation into English, comparison of the back-translated and the original versions, pre-tests, and pilot-testing of the German version by three raters using 20 medication regimens for inpatients. The subsequent psychometric evaluation included the calculation of inter-rater and test-retest reliability, as well as the assessment of convergent validity. Results The number of medications correlated highly and statistically significantly with the MRCI-D score (0.91, P < 0.001), indicating sufficient convergent validity of the instrument. Both inter-rater and test-retest reliability were very high (intraclass correlation coefficients above 0.80 in all cases). Conclusion Our results demonstrate that the German version of the MRCI reflects the complexity of therapeutic regimens with similar validity and reliability as the established English version. Thus, it may be a valuable tool to analyse therapeutic regimens in both clinical practice and science. [ABSTRACT FROM AUTHOR]

Abstract: Objective: We wished to identify potential factors associated with medication administration hassles, daily irritants, among informal caregivers who provide long-term medication assistance to persons aged 55 or older. Methods: A sample of 156 informal caregivers were recruited from seven states and several types of settings. The dependent variable was scores on the Family Caregiver Medication Administration Hassles Scale (FCMAHS). Independent variables included in the analyses were medication complexity; caregiver''s gender, ethnicity, relationship to recipient, length of time in caregiving, education, and employment outside the home; care recipient''s physical capacity and mental capacity; and whether the caregiver and care recipient live together. After preliminary analysis to reduce the number of independent variables, the remaining variables were included in a linear model (GLM procedure). Possible interactions and residuals were considered. Results: Whites and Hispanics experience greater medication administration hassles than other groups, and perceived hassle intensity increases with medication complexity. Medication administration hassle scores increase with increasing education levels up to a high school degree, after which they remain consistently high. Caregivers whose care recipients have moderate levels of cognitive functioning have higher medication administration hassles scores than those whose care recipients have very high or very low cognitive functioning. Conclusion: The preliminary set of significant variables can be used to identify caregivers who may be at risk of experiencing medication administration hassles, increased stress, and potentially harmful events for their care recipients. Practice implications: Family caregivers are accepting complex caregiving responsibility for family members while receiving little or no support or assistance with caregiving hassles associated with this duty. The FCMAHS offers the means to monitor how caregivers are handling the daily irritants involved with medication administration so that educational interventions can be provided before hassles lead to more serious stress and strain. [Copyright &y& Elsevier]

Complex medication regimens that result in medication administration hassles, the daily irritants that caregivers experience when assisting another person with a medication regimen, are now known to be related to increased caregiver strain. This paper reports data regarding the prevalence of the most intense individual medication administration hassles by selected caregiver characteristics (gender, race, age, employment status). The results underscore the necessity and utility of asking caregivers specific questions about multiple aspects of their medication administration responsibility, and provide insight into groups that should be targeted for information access and educational support. [ABSTRACT FROM AUTHOR]

This article describes the initial development and testing of the Antiretroviral Medication Complexity Index (AMCI), an instrument to measure complexity of antiretroviral medications and regimens. Data were derived from a pilot study and the main study of an intervention designed to promote adherence to antiretroviral medications. Interrater reliability coefficients ranged from. 74 to 1.O for project staff and from .33 to 1.O for nurse clinicians. Test-retest coefficients ranged from .297 to .988 for forms completed by the same interviewer and from .200 to .922 for different interviewers. Strong relationships existed between rankings of the medications by clinical judgment and rankings of the medications using the AMCI, providing support for criterion validity. Complexity as measured by the AMCI was associated with some measures of adherence, providing partial support for construct validity. Results provide evidence for the reliability and validity of the AMCI when used for research purposes. [ABSTRACT FROM AUTHOR]

Discrepancies between the medicines consumed by patients and those documented in the medical record can affect medication safety. We aimed to characterize medication discrepancies and medication regimen complexity over time in a cohort of outpatients with decompensated cirrhosis, and evaluate the impact of pharmacist-led intervention on discrepancies and patient outcomes. In a randomized-controlled trial (n = 57 intervention and n = 57 usual care participants), medication reconciliation and patient-oriented education delivered over a six-month period was associated with a 45% reduction in the incidence rate of 'high' risk discrepancies (IRR = 0.55, 95%CI = 0.31–0.96) compared to usual care. For each additional 'high' risk discrepancy at baseline, the odds of having ≥ 1 unplanned medication-related admission during a 12-month follow-up period increased by 25% (adj-OR = 1.25, 95%CI = 0.97–1.63) independently of the Child–Pugh score and a history of variceal bleeding. Among participants with complete follow-up, intervention patients were 3-fold less likely to have an unplanned medication-related admission (adj-OR = 0.27, 95%CI = 0.07–0.97) compared to usual care. There was no association between medication discrepancies and mortality. Medication regimen complexity, frequent changes to the regimen and hepatic encephalopathy were associated with discrepancies. Medication reconciliation may improve medication safety by facilitating communication between patients and clinicians about 'current' therapies and identifying potentially inappropriate medicines that may lead to harm. [ABSTRACT FROM AUTHOR]

Objective: This study aimed to evaluate polypharmacy, potentially inappropriate prescribing (PIP) and medication complexity in Turkish older patients in the community pharmacy setting and to determine the factors associated with PIP., Methods: This descriptive cross-sectional study was conducted in the community pharmacy setting in Istanbul. Older patients (≥65 years old) who chronically used at least one medication and visited the community pharmacy for any reason in the past 4 months were invited in this study. PIP was determined by using the Ghent Older People's Prescriptions Community Pharmacy Screening (GheOP 3 S)-tool. The Turkish version of the Medication Regimen Complexity Index (MRCI) was used to determine medication complexity., Results: Polypharmacy (defined as the concurrent use of five or more medications) was found in 69.0% of 158 patients. A total of 398 PIPs were detected and 83.5% (n = 132) of older patients had at least one PIP. The median (IQR) MRCI score was 12.5 (7.0-19.6). The factors associated with having ≥2 PIP were advanced age (≥75 years old) (OR = 2.87, 95% CI 1.41-5.81; p < 0.05), higher number of chronic diseases (when ≥3, OR = 8.51, 95% CI 3.66-19.76; p < 0.05), receiving polypharmacy (OR = 8.92, 95% CI 4.09-19.46; p < 0.05), and higher MRCI scores (when MRCI ≥12.5, OR = 4.40, 95% CI 2.22-8.71; p < 0.05)., Conclusion: More than half of the Turkish older patients had polypharmacy and the rate of PIP was high. A higher number of PIP was associated with advanced age, higher number of chronic diseases, polypharmacy, and more complex medication regimens.

Background and objective : An accurate medication scheme may be a useful tool to improve medication safety in primary care. This study aimed to identify (1) pharmacists' alterations to nurse medication schemes and (2) potential improvements to the contribution of the community pharmacist to a shared medication scheme within a multidisciplinary collaboration. Dosing frequency, potentially incorrect moments of intake, drug-drug interactions and medication complexity (quantified by the Medication Regimen Complexity Index, MRCI) were investigated. Setting and method : Observational study in community dwelling older patients (≥70 years) with polypharmacy receiving home health care (i.e. medications being prepared and/or administered by home care nurses). Home care nurses provided the community pharmacist with the original medication scheme ('nurse medication scheme'), subsequently the community pharmacist generated a standardized 'pharmacist medication scheme' which was uploaded on an electronic health platform (Vitalink). The researcher recorded all pharmacists' alterations and looked for possible additional improvements ('researcher medication scheme'). Results : Pharmacists made 482 alterations to the nurse medication schemes of 31 patients. Most important alterations included adding indication (61%), generic or brand name (18%) and moment of intake (9%). Pharmacists did not reduce dosing frequency. MRCI scores (median [IQR]) significantly differed between pharmacist (38 [15]) and nurse medication schemes (32 [11]) ( p  < 0.001) and between nurse (32 [11]) and researcher medication schemes (40 [15]) ( p  < 0.001). Conclusion : Alterations made by the community pharmacists enable more complete and accurate medication schemes; however, there is room for improvement in optimizing the patient's medication scheme in a multidisciplinary collaboration.

Adhering to a prescribed course of medication can be problematic for patients who take multiple prescriptions to manage chronic illnesses. This study explored the prevalence of medication adherence among patients in a cardiology ambulatory care setting using a survey-based, descriptive-comparative design. We begin this article by reviewing the medication adherence challenge. Next we describe our research method, which utilized the Morisky Medication Adherence Scale (MMAS-8©) and Medication Regimen Complexity Index (MRCI), to collect the data. Our results showed that the MMAS-8© scores of participants indicated 'low adherence.' A positive correlation was found between older age (>65 years) and remembering to take medications. MRCI scores were in the moderate range. Patients 65 years and older reported remembering their medications more frequently than younger patients. We also discuss our results and study limitations, and consider implications for research and practice. The conclusion suggests that medication adherence remains a significant problem. Clinicians in ambulatory care need to address the challenge of non-adherence. Although rigorous interventions are needed to promote adherence for all age patients, an emphasis on the younger population may be necessary. [ABSTRACT FROM AUTHOR]

Background: Medication reconciliation to identify discrepancies is a National Patient Safety Goal. Increasing medication number and complex medication regimens are associated with discrepancies, nonadherence, and adverse events. The Medication Regimen Complexity Index (MRCI) integrates information about dosage form, dosing frequency, and additional directions., Objective: This study evaluates the association of MRCI scores and medication number with medication discrepancies and commissions, a discrepancy subtype., Methods: This was a retrospective cohort study of a convenience sample of 104 ambulatory care patients seen from April 2010 to July 2011 within the Department of Veterans Affairs. Primary outcomes included any medication discrepancy and commissions. Primary exposures included MRCI scores and medication number. Multivariable logistic regression models associated MRCI scores and medication number with discrepancies. Receiver operating characteristic (ROC) curves provided discrepancy thresholds., Results: For the 104 patients analyzed, the median MRCI score was 25 (interquartile range [IQR] = 14-43), and the median medication number was 8 (IQR = 5-13); 60% of patients had any discrepancy, whereas 36% had a commission. In adjusted analyses, patients with MRCI scores ≥25 or medication number ≥8 were more likely to have commissions (odds ratio [OR] = 3.64, 95% CI = 1.41-9.41; OR = 4.51, 95% CI = 1.73-11.73, respectively). The unadjusted ROC threshold for commissions was 36 for MRCI (sensitivity, 59%; specificity, 82%) and 9 for medication number (sensitivity 68%; specificity 67%)., Conclusion: Patients with either MRCI scores ≥25 or ≥8 medications were more likely to have commissions. Given equal performance in predicting discrepancies, the efficiency and simplicity of medication number supports its use in identifying patients for intensive medication review beyond medication reconciliation., (© The Author(s) 2016.)